CN211439776U

CN211439776U - Disassembling tool for distribution box

Info

Publication number: CN211439776U
Application number: CN201921948823.1U
Authority: CN
Inventors: 田杰
Original assignee: Ruichi New Energy Power System Wuhan Co ltd
Current assignee: Ruichi New Energy Power System Wuhan Co ltd
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2020-09-08
Anticipated expiration: 2029-11-12

Abstract

The application provides a dismantlement frock of block terminal. Should dismantle frock includes: the tool body comprises a substrate and a surrounding wall connected to the peripheral edge of the substrate, and the surrounding wall extends along the clamping position of the distribution box; and the dismounting assembly comprises a support and a thimble, the support is connected with the surrounding wall, the thimble is movably connected with the support and is used for just positioning the clamping position of the distribution box, and the thimble has a movable stroke for pressing the clamping pin of the distribution box to release the clamping state of the clamping pin under the action of external force. In this scheme, the joint state of card foot can be relieved through the thimble of dismantling the frock, makes the dismantlement process of block terminal more convenient from this, and the dismantlement degree of difficulty reduces.

Description

Disassembling tool for distribution box

Technical Field

The application relates to the technical field of tools, in particular to a disassembling tool for a distribution box.

Background

The battery pack comprises a plurality of electronic components, and in order to protect the electronic components, the electronic components are usually installed in the distribution box, and an opening for external connection of the electronic components is arranged on the distribution box.

The block terminal includes casing and lower casing two parts, goes up the casing and links together through the mode of joint with lower casing, nevertheless, because buckle structure's reason, dismantles very inconveniently.

SUMMERY OF THE UTILITY MODEL

The application provides a dismantlement frock of block terminal can reduce the dismantlement degree of difficulty of block terminal.

Specifically, the method is realized through the following technical scheme:

a disassembly tool of a distribution box comprises:

the tool body comprises a substrate and a surrounding wall connected to the peripheral edge of the substrate, and the surrounding wall extends along the clamping position of the distribution box; and

the dismounting assembly comprises a support and a thimble, wherein the support is connected with the surrounding wall, the thimble is movably connected with the support and is used for just positioning the clamping position of the distribution box, and the thimble has a movable stroke for pressing the clamping pin of the distribution box to release the clamping state of the clamping pin under the action of external force.

Optionally, the support with the leg can be dismantled and be connected, the support includes a plurality of connection positions, the support is through connecting in the difference the position of connection position regulation the thimble.

Optionally, the bracket includes an oblong adjustment hole formed at each position in the length direction as the plurality of connection positions.

Optionally, the thimble and the support are movably connected in a thread fit manner.

Optionally, the thimble includes the effect end that supplies the people's hand to exert the moment of torsion, the surface of effect end is equipped with the decorative pattern.

Optionally, the leg extends into square structure along the joint position of block terminal, two adjacent sections sub-walls of leg are equipped with respectively the dismantlement subassembly, the joint position one-to-one setting of dismantlement subassembly and block terminal.

Optionally, the base plate is provided with at least one lightening hole.

The technical scheme provided by the application can achieve the following beneficial effects:

the application provides a disassembly tool of distribution box, including setting up in the dismantlement subassembly of frock body, the thimble in the dismantlement subassembly is just to the joint position, and the thimble has the activity stroke that oppresses the joint and make it deviate from the card hole. In this scheme, the joint state of card foot can be relieved through the thimble of dismantling the frock, makes the dismantlement process of block terminal more convenient from this, and the dismantlement degree of difficulty reduces.

Drawings

Figure 1 shows a schematic diagram of a distribution box;

fig. 2 is a front view of a distribution box and a disassembly tool for the distribution box according to an exemplary embodiment of the present disclosure;

FIG. 3 is a right side view of FIG. 2;

fig. 4 is a rear view of fig. 2.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present application, as detailed in the appended claims.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this application belongs. The use of "first," "second," and similar terms in the description and claims of this application do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one. "plurality" or "a number" means two or more. Unless otherwise specified, "front", "back", "lower" and/or "upper", "top", "bottom", and the like are for ease of description only and are not limited to one position or one spatial orientation. The word "comprising" or "comprises", and the like, means that the element or item listed as preceding "comprising" or "includes" covers the element or item listed as following "comprising" or "includes" and its equivalents, and does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect.

Referring to fig. 1, fig. 1 shows a schematic diagram of a distribution box.

The distribution box 10 comprises an upper shell and a lower shell, the upper shell and the lower shell are kept relatively fixed in a clamping mode, one of the upper shell and the lower shell comprises a clamping pin, the other comprises a clamping hole, an accommodating space is formed by the upper shell and the lower shell in a surrounding mode after the upper shell and the lower shell are clamped, and the electronic component is accommodated in the accommodating space.

Referring to fig. 2, fig. 2 is a schematic diagram illustrating a disassembling tool of a distribution box and the distribution box according to an exemplary embodiment of the present disclosure.

The application provides a distribution box's dismantlement frock 20 (hereinafter referred to as frock 20), this frock 20 is used for removing the joint relation between the last casing of distribution box 10 and the casing down for go up casing and casing separation down, in order to make things convenient for electronic components to the accommodating space in to maintain and maintain.

Specifically, the tool 20 includes a tool body 21, and the tool body 21 serves as a base body and provides a carrier for mounting and supporting the rest of the components of the tool 20. The tool body 21 includes a substrate 210 and a surrounding wall 212 connected to the peripheral edge of the substrate 210, and the surrounding wall 212 extends along the joint position of the upper case and the lower case of the distribution box 10. The substrate 210 and the surrounding wall 212 together form a shell structure with one side open, and the distribution box 10 can be placed into the tool 20 from the opening.

Referring to fig. 3, fig. 3 is a right side view of fig. 2.

The tool 20 further comprises a disassembling component 22, the disassembling component 22 is arranged on the tool body 21, and the disassembling component 22 is used for releasing the clamping relation between the upper shell and the lower shell of the distribution box 10. Specifically, the detaching assembly 22 includes a bracket 220 and a pin 222, wherein the bracket 220 is connected to the surrounding wall 212, the pin 222 is movably connected to the bracket 220, the pin 222 is used for facing the clamping position of the distribution box 10, and under the action of an external force, the pin 222 is forced to generate an active stroke, and in the active stroke, the pin 222 presses the clamping pin of the distribution box 10, so that the clamping pin is separated from the clamping hole, and the clamping state of the clamping pin is released.

For example, the bracket 220 and the surrounding wall 212 may be fixedly connected, such as welded or riveted. In this example, in order to increase the flexibility of the bracket 220 relative to the tool body 21, the bracket 220 is detachably connected to the peripheral wall 212. In this embodiment, the frame 220 further includes a plurality of connecting positions, and the frame 220 can adjust the position of the thimble 222 by connecting to different connecting positions. In this way, even if the clamping positions of the distribution boxes 10 are deviated corresponding to different distribution boxes 10, the dismounting requirements of different distribution boxes 10 can still be adapted by adjusting the position of the thimble 222, so that different distribution boxes 10 can share one dismounting tool, and the compatibility of the tool 20 is improved.

For example, in an example, a plurality of connection holes may be formed in the bracket 220, and the plurality of connection holes form a plurality of connection positions, and when a fastener passes through different connection holes, the position of the bracket 220 relative to the tool body 21 may be changed, so as to adjust the position of the thimble 222 relative to the distribution box 10.

As another example, in an alternative example, the bracket 220 includes an oblong adjustment hole 220a, and the oblong adjustment hole 220a is formed at a plurality of connection positions at respective positions in the length direction. That is, the fasteners 30 are fixed at different positions of the oblong adjustment hole 220a, i.e., the position of the thimble 222 with respect to the distribution box 10 is adjusted accordingly. It can be easily understood that the oblong adjusting hole 220a is adopted, so that the position of the bracket 220 on the surrounding wall 212 can be adjusted more conveniently by only loosening the fastener 30 without completely disassembling the fastener 30, and the adjusting process is more convenient.

As is known in the art, the thimble 222 is used to face the latch position of the distribution box 10, and when the thimble 222 is located at this position, a force is applied to the thimble 222 to press the latch with the thimble 222, so that the latch is disengaged from the latch hole. However, the present application is not limited to the movement of the thimble 222 relative to the frame 220 after being forced, for example, the thimble 222 may be slidably connected to the frame 220, and the thimble 222 presses the clip in the sliding stroke relative to the frame 220 (the direction of the sliding stroke is a direction perpendicular to the paper surface inward), so that the clip is released from the clip hole.

In this example, the thimble 222 is movably connected to the bracket 220 in a threaded manner, that is, the thimble 222 may have an external thread, the bracket 220 may have an internal thread, and the thimble 222 is threadedly connected to the bracket 220. At this time, the thimble 222 can move relative to the bracket 220 by rotating the thimble 222, so that the thimble 222 moves to a side close to the clip to press the clip, and the clip is separated from the clip hole. In this solution, during the process of rotating the thimble 222, the thimble 222 can be kept fixed at any position in the moving stroke, and will not be reset due to the disappearance of the external force. In addition, the thimble 222 is in threaded connection with the bracket 220, so that the thimble 222 cannot be separated from the bracket 220, and the phenomenon that the thimble 222 is lost is avoided.

In addition, in order to save the operation force, the thimble 222 includes an action end for applying torque by a human hand, the action end is disposed at the top end of the thimble 222, and the outer surface of the action end is provided with patterns. The friction when the decorative pattern can increase rotatory avoids the rotatory in-process to skid.

In the disassembly tool of the distribution box 10 provided by the application, the number of the disassembly assemblies 22 is not limited. In an example, the number of the detaching assembly 22 may be only one, in this case, the detaching assembly 22 may be movably disposed on the tool body 21, and for each clamping position, the ejector pins 222 may be moved to each clamping pin by moving the detaching assembly 22, and the clamping pins are pressed and lifted one by one, so that the clamping states of all the clamping pins are released.

As another example, the detaching assembly 22 may be provided in plural, and the plural detaching assemblies 22 are provided in one-to-one correspondence with the plural clamping positions, that is, the number of the detaching assemblies 22 is the same as the number of the clamping pins.

In this example, since the distribution box 10 is substantially square and the surrounding wall 212 is configured to match the shape of the distribution box 10, that is, the surrounding wall 212 is also square, the detaching elements 22 can be respectively disposed on two adjacent sub-walls in the surrounding wall 212, and the detaching elements 22 can be disposed in one-to-one correspondence with the clamping positions. The advantage of this arrangement is that when the pins of two adjacent sub-walls of the distribution box 10 are pushed off, the upper and lower housings of the distribution box 10 can be easily separated, so that the disassembling assembly 22 does not need to be disposed at each part of the surrounding wall 212, thereby simplifying the structure of the tool 20.

Referring again to fig. 2, an example of the right and lower sub-walls being provided with the detachment assembly 22, respectively, is shown in fig. 2. Of course, in other examples, an example in which the detachment assembly 22 is provided on the upper sub-wall and the left sub-wall, respectively, or an example in which the detachment assembly 22 is provided on the upper sub-wall and the right sub-wall, respectively, may also be employed.

Referring to fig. 4, fig. 4 is a rear view of a disassembly tool of a distribution box according to an exemplary embodiment of the present disclosure.

In order to facilitate the weight reduction of the tool 20, the base plate 210 is provided with at least one lightening hole 210 a. The lightening holes 210a can save materials, lighten weight and reduce cost. The shape of the lightening hole 210a is not limited, and may be a circular hole, a square hole, or the like.

In addition, the substrate 210 is further provided with an avoiding hole 210b, and the avoiding hole 210b can prevent the substrate 210 from interfering with the distribution box 10.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the scope of protection of the present application.

Claims

1. The utility model provides a dismantlement frock of block terminal which characterized in that includes:

2. The disassembling tool for the distribution box according to claim 1, wherein the support is detachably connected with the surrounding wall, the support comprises a plurality of connecting positions, and the position of the thimble is adjusted by connecting the support to different connecting positions.

3. The distribution box disassembly tool of claim 2, wherein the bracket comprises an oblong adjusting hole formed at each position in a length direction as the plurality of connection sites.

4. The disassembling tool for the distribution box according to claim 1, wherein the ejector pin is movably connected with the support in a threaded fit manner.

5. The disassembly tool of the distribution box according to claim 4, wherein the thimble comprises an action end for a human hand to apply torque, and patterns are arranged on the outer surface of the action end.

6. The disassembling tool for the distribution box according to claim 1, wherein the surrounding wall extends to form a square structure along the clamping position of the distribution box, the disassembling assemblies are respectively arranged on two adjacent sections of the surrounding wall, and the disassembling assemblies are arranged in one-to-one correspondence with the clamping position of the distribution box.

7. The disassembling tool for the distribution box according to claim 1, wherein the base plate is provided with at least one lightening hole.