US20150037644A1

US20150037644A1 - Battery storage module and mounting seat

Info

Publication number: US20150037644A1
Application number: US14/517,927
Authority: US
Inventors: Chang-Lun Tai; Chen-Hsing Cheng
Original assignee: Hon Hai Precision Industry Co Ltd
Current assignee: Hon Hai Precision Industry Co Ltd
Priority date: 2011-06-27
Filing date: 2014-10-20
Publication date: 2015-02-05
Also published as: US20120328926A1; TW201301632A; US8889280B2

Abstract

A mounting seat of a battery storage module can include a base seat, a blocking member coupled to the base seat, a pair of guiding rails coupled to the base seat, and a pair of conducting assemblies coupled to the blocking member. The base seat can include a bottom plate. The bottom plate can include at least one fixing portion at a first edge. The at least one fixing portion can be capable of engaging with the at least one mounting member to position a sliding base. The blocking member can be mounted at a second edge of the bottom plate opposite to the first edge. The pair of guiding rails fixed on opposite sides of the bottom plate. The pair of conducting assemblies can be capable of connecting a storage battery.

Description

FIELD

The present application is a divisional application of U.S. patent application Ser. No. 13/304,396, filed on Nov. 24, 2011.

BACKGROUND

In order to transport materials more efficiently and improve the control accuracy of transportations, a transport device, such as an automated guided vehicle (AGV), is commonly employed to carry materials in industrial fields.
A storage battery may be employed to supply power for the AGV. When power of the storage battery is drained, it may need to be disassembled to be recharged and a new storage battery may be replaced by an operator. Such a storage battery may be heavy and difficult to disassemble. Moreover, when carrying or replacing a storage battery, the operator may be injured if the storage battery is accidentally dropped.

BRIEF DESCRIPTION OF THE DRAWINGS

Implementations of the present technology will now be described, by way of example only, with reference to the attached figures.

FIG. 1 is an assembled, isometric view of an embodiment of a battery storage module assembled on a mounting seat.

FIG. 2 is an exploded, isometric view of the battery storage module and the mounting seat of FIG. 1.

FIG. 3 is similar to FIG. 2, but viewed from another angle.

DETAILED DESCRIPTION

It will be appreciated that for simplicity and clarity of illustration, where appropriate, reference numerals have been repeated among the different figures to indicate corresponding or analogous elements. In addition, numerous specific details are set forth in order to provide a thorough understanding of the embodiments described herein. However, it will be understood by those of ordinary skill in the art that the embodiments described herein can be practiced without these specific details. In other instances, methods, procedures, and components have not been described in detail so as not to obscure the related relevant feature being described. Also, the description is not to be considered as limiting the scope of the embodiments described herein. The drawings are not necessarily to scale and the proportions of certain parts have been exaggerated to better illustrate details and features of the present disclosure.
Several definitions that apply throughout this disclosure will now be presented.
The term “coupled” is defined as connected, whether directly or indirectly through intervening components, and is not necessarily limited to physical connections. The connection can be such that the objects are permanently connected or releasably connected. The term “substantially” is defined to be essentially conforming to the particular dimension, shape, or other feature that the term modifies, such that the component need not be exact. For example, “substantially cylindrical” means that the object resembles a cylinder, but can have one or more deviations from a true cylinder. The term “comprising”, when utilized, means “including, but not necessarily limited to”; it specifically indicates open-ended inclusion or membership in the so-described combination, group, series and the like.
A mounting seat of a battery storage module can include a base seat, a blocking member coupled to the base seat, a pair of guiding rails coupled to the base seat, and a pair of conducting assemblies coupled to the blocking member. The base seat can include a bottom plate. The bottom plate can include at least one fixing portion at a first edge. The at least one fixing portion can be capable of engaging with the at least one mounting member to position a sliding base. The blocking member can be mounted at a second edge of the bottom plate opposite to the first edge. The pair of guiding rails fixed on opposite sides of the bottom plate. The pair of conducting assemblies can be capable of connecting a storage battery.
Referring to FIG. 1, it is an assembled, isometric view of an embodiment of a battery storage module 300 and a mounting seat 200 configured to mount the battery storage module 300. The battery storage module 300 is detachably mounted on the mounting seat 200. In the illustrated embodiment, the battery storage module 300 and the mounting seat 200 are mounted on an automated guided vehicle (AGV) for supplying power.
The mounting seat 200 includes a base seat 10, two conducting assemblies 20 mounted on the base seat 10. The base seat 10 can be fixed on the AGV when in use.
Referring to FIG. 2, the base seat 10 includes a bottom plate 11, a blocking member 13 mounted the bottom plate 11, a pair of guiding rails 15, and a stopper 17. The pair of guiding rails 15 are fixed on opposite edges of the bottom plate 11. The blocking member 13 and the stopper 17 are disposed adjacent to an end of each of the pair of guiding rails 15.
The bottom plate 11 is substantially rectangular and includes two fixing portions 111 adjacent to a first end of the bottom plate 11. The two fixing portions 111 are positioned at two sides of the opposite edges of the bottom plate 11 and are spaced from each other. A connecting line of centers of the two fixing portions 111 is substantially perpendicular to each of the pair of guiding rails 15. In the embodiment, the two fixing portions 111 are through holes defined on the bottom plate 11.
The blocking member 13 is a rectangular plate and perpendicularly fixed on the bottom plate 11 at a second end opposite to the first end. The blocking member 13 is parallel to the connecting line of the centers of the two fixing portions 111. The blocking member 13 defines two guiding holes 131 adjacent to two ends thereof.
The pair of guiding rails 15 are mounted on opposite edges of the bottom plate 11 and are parallel to each other. The pair of guiding rails 15, the bottom plate 11, and the blocking member 13 cooperatively define an assembly space 14 configured to receive the battery storage module 300. Each of the pair of guiding rails 15 includes a protrusion bar 151 arranged along each of the opposite edges of the bottom plate 11, and a guiding member 153 mounted on a side wall of the bottom plate 11.
The guiding member 153 is a substantially elongated plate and mounted on a side wall of the bottom plate 11 along the length of the protrusion bar 151. The guiding member 153 includes a main body 1531, a bent portion 1533, and an extending portion 1535. The main body 1531 is a substantially rectangular plate perpendicular to the bottom plate 11. The bent portion 1533 is substantially perpendicularly bent from a distal end of the main body 1531 toward a side near a center of the bottom plate 11. The extending portion 1535 extends from a distal end of the bent portion 1533 away from the bottom plate 11 perpendicularly.
The protrusion bar 151 and the guiding member 153 cooperatively define a guiding groove 155 along the length of the bottom plate 11.
The stopper 17 is mounted on the bottom plate 11 adjacent to the blocking member 13. The stopper 17 is an elongated block located at a side of the blocking member 13 adjacent to an end of each of the pairs of guiding rails 15. The stopper 17 is parallel to the blocking member 13 and includes a resisting surface 171 deviating from the blocking member 13.
Each of the two conducting assemblies 20 is respectively mounted in each of the two guiding holes 131 of the blocking member 13. Each of the two conducting assemblies 20 is respectively connected to a positive electrode and a negative electrode of the battery storage module 300. Each of the two conducting assemblies 20 includes a conducting post 21, a resilient member 23 sleeved on the conducting post 21, a restricting member 25, and a washer 27.
The conducting post 21 is substantially cylindrical and slidably mounted in each of the two guiding holes 131 of the blocking member 13. The conducting post 21 includes a restricting portion 211, a conducting end 213, and a connecting end 215. The conducting end 213 and the connecting end 215 are connected to opposite ends of the restricting portion 211.
The restricting portion 211 and the connecting end 215 are located at a first side of the blocking member 13, the conducting end 213 is located at second side of the blocking member 13 towards the two fixing portions 111 of the bottom plate 11. The conducting end 213 is cylindrical and includes a conducting end surface 2131. The connecting end 215 can be electrically connected to the AGV. In the embodiment, the restricting portion 211 is a screw portion.
The resilient member 23 is a spiral spring and has opposite ends contained between the blocking member 13 and the conducting end 213 of the conducting post 21.
The restricting member 25 sleeves on the conducting post 21 and engages the restricting portion 211 to prevent the conducting post 21 from detaching from each of the two guiding holes 131. In the embodiment, the restricting member 25 is a nut.
The washer 27 movably sleeves on the conducting post 21 and is located between the blocking member 13 and the restricting member 25. The washer 27 is capable of absorbing energy created by collisions on the restricting member 25 and protecting the blocking member 13.
The battery storage module 300 is detachably mounted on the mounting seat 200. The battery storage module 300 includes a sliding base 301, and a storage battery 302 mounted on the sliding base 301. The sliding base 301 includes a container 31, a plurality of wheels 33 mounted on opposite sides of the container 31, two fixing members 35, two conducting members 37 and two mounting members 39. The two fixing members 35 are mounted on a first end of the container 31. Each of the pair of conducting members 37 is respectively fixed to each of the pair of fixing members 35. Each of a pair of mounting members 39 is fixed on a second end of the container 31 opposite to the first end.
The container 31 is a substantially cuboidal box with an opening The container 31 includes a support plate 311, a front wall 313, a back wall 315, a pair of side walls 317, and a pair of knobs 318. Each of the pair of knobs 318 is fixed to the front wall 313 and the back wall 315 respectively.
The front wall 313 extends from a first edge of the support plate 311, the back wall 315 extends from a second edge of the support plate 311 opposite to the first edge. Each of the two side walls 317 is located at each side of the support plate 311 and is parallel to each other. Each of the two side walls 317 connects with the front wall 313 and the back wall 315 by two ends thereof. The front wall 313, the back wall 315 and the two side walls 317 cooperatively define a receiving chamber 319.
Each of the two side walls 317 includes a resisting portion 3171 adjacent to the front wall 313. The resisting portion 3171 is L-shaped and one end of the resisting portion 3171 perpendicularly extends toward another side wall 317. Each resisting portion 3171 is opposite to another resisting portion 3171 and restrains a storage battery 302.
Each of the two knobs 318 is rotatably connected at a substantially middle portion to the front wall 313 and the back wall 315, respectively.
Each of the plurality of wheels 33 is fixed to the pair of side walls 317 for moving the container 31. The plurality of wheels 33 are capable of sliding along the pair of guiding rails 15 in the guiding groove 155 to drive the container 31 toward or away from the blocking member 13.
Also referring to FIG. 3, each of the pair of fixing members 35 is a block shape and fixed to the front wall 313. Each of the pair of fixing members 35 defines a recess portion 351 on a surface of the fixing member 35 away from the front wall 313. The recess portion 351 is in the shape of a cuboidal cavity. Each of the pair of fixing members 35 further defines four connecting holes 3511 on a bottom surface of the recess portion 351. In the embodiment, each of the four fixing members 35 is made of plastic materials.
Each of the pair of conducting members 37 is made of metallic materials. Each of the pair of conducting members 37 has a shape corresponding to the recess portion 351 and mounted in the recess portion 351. The conducting end 213 of the conducting post 21 resists on each of the pair of conducting members 37, the four connecting holes 3511 are configured to pass a cable to connect the storage battery 302 to each of the pair of conducting members 37
The pair of mounting members 39 are mounted on the back wall 315 and are spaced from each other. Each of the pair of mounting members 39 includes a main body 391 and inserting rod 393. The main body 391 is a rectangular block fixed on the back wall 315. The inserting rod 393 slides along the length of the main body 391. The inserting rod 393 includes an inserting portion 3931. The inserting portion 3931 is inserted into each of the two fixing portions 111 of the bottom plate 11 to enable the container 31 to be fixed to the base seat 10.
The storage battery 302 is received in the receiving chamber 319 of the container 31. The storage battery 302 is supported by the support plate 311 and retained by each resisting portion 3171. In the embodiment, the storage battery 302 is a plurality of batteries arranged in series.
Referring to FIGS. 1 through 3 again, when assembling the mount seat 200, the resilient member 23 is sleeved on the conducting post 21. The conducting post 21 extends into each of the two guiding holes 131 of the blocking member 13. A force is applied to the conducting end 213 of the conducting post 21 and the resilient member 23 is compressed toward the blocking member 13, the washer 27 is sleeved on the conducting post 21, the restricting member 25 engages with the restricting portion 211 to resist the washer 27 toward the blocking member 13. The base seat 10 and the conducting assembly 20 are fixed to the AGV, and the connecting end 215 of the conducting post 21 is electrically connected to the AGV.
When assembling the battery storage module 300, the pair of fixing members 35 are fixed to the front wall 313 and are spaced from each other. Each of the pair of conducting members 37 is fixed on the recess portion 351. The storage battery 302 is mounted in the receiving chamber 319 and resisted by each resisting portion 3171. Each of the pair of conducting members 37 is respectively connected to a positive electrode and a negative electrode of the storage battery 302 via a number of cables extending though the four connecting holes 3511.
When in use, the mounting seat 200 is mounted on the AGV, the battery storage module 300 is mounted on the sliding base 301. The storage battery 302 is moved with the pair of knobs 318 of the sliding base 301 toward the base seat 10. The container 31 is pushed with the front wall 313 facing the blocking member 13. Each of the plurality of wheels 33 rotate in the guiding groove 15 along each of the pair guiding rails 15 until the front wall 313 resists the resisting surface 171, and the battery storage module 30 is located in the assembly space 14. At the same time, the stopper 17 holds the container 31 in position. Each of the pair of conducting members 37 resists the conducting end surface 2131 of the conducting post 21, and the conducting end 213 compresses the resilient member 23 toward the blocking member 13, such that the storage battery 302 is electrically connected to AGV. The inserting portion 3931 of the inserting rod 393 inserts into each of the two fixing portions 111 to fix the pair of mounting members 39 to the bottom plate 11, such that the battery storage module 300 is fixed on the mounting seat 200, the assembly of the battery storage module 300 is accomplished.
When the storage battery 302 is drained, the inserting portion 3931 of each of the pair of mounting members 39 is pulled out, the sliding base 301 is driven by the pair of knobs 318 and drives the storage battery 302 out of the assembly space 14, such that the storage battery 302 is moved into position to be recharged. At the same time, a new battery storage module 300 with a storage battery 302 is assembled into the AGV to enable the AGV to continue functioning.
The storage battery 302 is moved out of the AGV to recharge via the mounting seat 200 when the storage battery 302 is drained, and a new battery storage module 300 can be installed in the mounting seat 200 via the pair of mounting members 39 engaging in the two fixing portions 111. Thus, the AGV keeps working even if a storage battery 302 is drained. The resilient member 23 resists the conducting post 21 to ensure the conducting post 21 keeping on contacting with the storage battery 302 electrically, such that the stability of a power supplying for the AGV is improved. The stopper 17 resists the container 31 to prevent the resilient member 23 from being compressed by the battery storage module 300.
The two fixing portions 111 can also be a pair of blind holes. The washer 27 can be omitted when the resisting force of the resilient members 23 is low. The resilient member 23 can be in other structures, such as a resilient post contained between the blocking member 13 and the conducting end 213 of the conducting post 21.
While the present disclosure has been described with reference to particular embodiments, the description is illustrative of the disclosure and is not to be construed as limiting the disclosure. Therefore, those of ordinary skill in the art can make various modifications to the embodiments without departing from the scope of the disclosure, as defined by the appended claims.

Claims

What is claimed is:

1. A mounting seat of a battery storage module, the mounting seat comprising:

a base seat comprising a bottom plate, the bottom plate comprising at least one fixing portion at a first edge, the at least one fixing portion is capable of engaging with the at least one mounting member to position a sliding base;

a blocking member mounted at a second edge of the bottom plate opposite to the first edge;

a pair of guiding rails fixed on opposite sides of the bottom plate; and

a pair of conducting assemblies mounted on the blocking member and being capable of connecting a storage battery.

2. The mounting seat of claim 1, wherein the base seat further comprises a stopper mounted on the bottom plate adjacent to the blocking member, the stopper comprises a resisting surface deviating from the blocking member, and the resisting surface is configured to position a battery storage module.

3. The mounting seat of claim 1, wherein each of the pair of guiding rails comprises a protrusion bar arranged along an edge of the bottom plate, and a guiding member parallel to the protrusion bar, the protrusion bar and the guiding member cooperatively define a guiding groove along a length of the bottom plate.

4. The mounting seat of claim 3, wherein the guiding member comprises a main body, a bent portion, and an extending portion; the bent portion is bent from a distal end of the main body toward a side near a center of the bottom plate, the extending portion extends from an distal end of the bent portion away from the bottom plate perpendicularly.

5. The mounting seat of claim 1, wherein the blocking member defines two guiding holes at two ends thereof, each of the pair of conducting assemblies comprises a conducting post slidably mounted in each of the two guiding holes.

6. The mounting seat of claim 5, wherein the conducting post comprises a restricting portion, a conducting end and a connecting end; the conducting end and the connecting end are connected to opposite ends of the restricting portion, the restricting portion and the connecting end are located at a first side of the blocking member, the conducting end is located at a second side of the blocking member.

7. The mounting seat of claim 6, wherein each of the pair of conducting assemblies further comprises a resilient member; the resilient member is a spiral spring sleeved on the conducting post, and is contained between the blocking member and the conducting end of the conducting post.

8. The mounting seat of claim 7, wherein each of the pair of conducting assemblies comprises a restricting member sleeved on the conducting post; the restricting member is configured to engage with the restricting portion to prevent the conducting post from detaching from the two guiding holes.