CN215496893U

CN215496893U - Battery pack mounting box and battery pack mounting device

Info

Publication number: CN215496893U
Application number: CN202120510399.3U
Authority: CN
Inventors: 梁德新; 向啟平; 李辉; 尹志雄; 阮建通
Original assignee: Huizhou Zhongbang Electronics Co ltd
Current assignee: Huizhou Zhongbang Electronics Co ltd
Priority date: 2021-03-10
Filing date: 2021-03-10
Publication date: 2022-01-11
Anticipated expiration: 2031-03-10

Abstract

The application provides a battery package mounting box and battery package installation device. The battery pack mounting box comprises a mounting assembly, a shielding plate, a rotating shaft and a guide sliding block; the mounting assembly comprises a mounting box body and a mounting piece, the mounting box body is provided with an accommodating groove, the accommodating groove is used for accommodating the battery pack, the mounting piece is connected with the mounting box body, and the mounting piece is used for being connected with the battery pack; the shielding plate is movably connected with the mounting box body and is used for covering the opening of the accommodating groove. The shielding plate is movably connected to the installation box body, the battery pack is placed in the containing groove, and then the shielding plate is moved to be close to the installation box body, so that the opening of the containing groove is covered by the shielding plate, the exposed part of the battery pack is shielded by the shielding plate, the contact area between the battery pack and the external environment is reduced, the corrosion probability of dust and water vapor of the external environment on the battery pack is reduced, and the damage probability of the battery pack is reduced.

Description

Battery pack mounting box and battery pack mounting device

Technical Field

The utility model relates to the technical field of battery packs, in particular to a battery pack mounting box and a battery pack mounting device.

Background

With the development of electronic technology, electronic products are increasingly filling the daily life and work and study of people, and with the gradual maturity of intellectualization, various electronic products are assisting people to complete various tasks, so that the efficiency of various tasks is gradually improved.

For electronic products, the amount of stored power determines the operating duration, and for larger mechanical movements, the stored power will require a complete power supply. For example, the power supply of the massage sofa needs to supply electric energy to drive the massage mechanism inside the massage sofa to move in addition to the control circuit, so as to realize the massage function of the massage sofa. In the process of the movement of the massage sofa, the power supply device of the massage sofa places the battery pack in the mounting box, and the mounting box is directly mounted in the massage sofa, so that the battery pack is electrically connected with the control circuit and the motor driving the massage mechanical structure to move.

However, when the battery pack is installed in the installation box, a part of the battery pack is exposed, so that the battery pack is in contact with the external environment, the battery pack is corroded by dust and moisture in the external environment, namely, the damage probability of the battery pack is increased, the battery pack is rapidly aged, the service life of the battery pack is shortened, and the service efficiency of the battery pack is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art and provides a battery pack mounting box and a battery pack mounting device for reducing the damage probability of a battery pack.

The purpose of the utility model is realized by the following technical scheme:

a battery pack mounting box comprises a mounting assembly, a shielding plate, a rotating shaft and a guide sliding block; the mounting assembly comprises a mounting box body and a mounting piece, wherein the mounting box body is provided with an accommodating groove, the accommodating groove is used for accommodating a battery pack, the mounting piece is connected with the mounting box body, and the mounting piece is used for being connected with the battery pack; the shielding plate is movably connected with the mounting box body and is used for covering the opening of the accommodating groove; one of the shielding plate and the mounting box body is provided with a rotating hole, the other one of the shielding plate and the mounting box body is connected with the rotating shaft, and the rotating shaft is rotatably arranged in the rotating hole; one of the shielding plate and the installation box body is provided with a guide groove, the other one of the shielding plate and the installation box body is connected with the guide sliding block, and the guide sliding block is arranged in the guide groove in a sliding manner.

In one embodiment, the battery pack mounting box further comprises a rotating shaft, one of the shielding plate and the mounting box body is provided with a rotating hole, the other one of the shielding plate and the mounting box body is connected with the rotating shaft, and the rotating shaft is rotatably arranged in the rotating hole.

In one embodiment, the battery pack mounting box further comprises a guide sliding block, one of the shielding plate and the mounting box body is provided with a guide groove, the other one of the shielding plate and the mounting box body is connected with the guide sliding block, and the guide sliding block is slidably arranged in the guide groove so that the shielding plate rotates by taking the rotating shaft as a center shaft.

In one embodiment, the guide groove has an arc-shaped structure, and the arc-shaped center of the guide groove coincides with the center of the rotating shaft.

In one embodiment, the side wall of the rotating hole is provided with a dismounting through groove communicated with the rotating hole, and the dismounting through groove is used for the rotating shaft to extend into or move out of the rotating hole.

In one embodiment, the side wall of the dismounting through groove is provided with a dismounting guide inclined surface which inclines towards a direction far away from the rotating shaft.

In one embodiment, the battery pack mounting box further comprises a clamping protrusion, one of the shielding plate and the mounting box body is provided with a clamping groove, the other one of the shielding plate and the mounting box body is connected with the clamping protrusion, and the clamping protrusion is clamped in the clamping groove.

In one embodiment, the clamping protrusion is slidably disposed in the clamping groove, at least one inlet and outlet communicated with the clamping groove is formed in a side wall of the clamping groove, and the inlet and outlet are used for the clamping protrusion to extend into or move out of the clamping groove.

In one embodiment, the battery pack mounting box further comprises a first magnetic attraction piece and a second magnetic attraction piece, the first magnetic attraction piece is connected with the mounting box body, the second magnetic attraction piece is connected with the shielding plate, and the first magnetic attraction piece and the second magnetic attraction piece are arranged correspondingly.

A battery pack mounting apparatus comprising the battery pack mounting box of any of the above embodiments.

Compared with the prior art, the utility model has at least the following advantages:

the battery package is installed in the accepting groove of installation box body, the installed part is with battery package stable connection on the installation box body, make battery package stable setting in accepting the recess, and shielding plate swing joint in the installation box body, place and accept the recess back at the battery package, remove the shielding plate, make the shielding plate be close to the installation box body, thereby make the opening that the shielding plate will accept the recess cover, and then make the shielding plate shelter from the part that the battery package exposes, the area of contact of battery package and external environment has been reduced, thereby the erosion probability that the battery package received the dust of external environment and aqueous vapor has been reduced, and then the damage probability of battery package has been reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of a battery pack mounting case according to an embodiment;

fig. 2 is an exploded schematic view of the battery pack mounting case shown in fig. 1;

fig. 3 is an enlarged schematic view of the battery pack mounting box shown in fig. 1 at a 1;

fig. 4 is a schematic structural view of a mounting assembly of the battery pack mounting case shown in fig. 1;

fig. 5 is an enlarged schematic view of the mounting assembly shown in fig. 4 at a 2.

Detailed Description

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The utility model relates to a battery pack mounting box. In one embodiment, the battery pack mounting box comprises a mounting assembly, a shielding plate, a rotating shaft and a guide sliding block. The installation component comprises an installation box body and an installation part. The mounting box body is provided with a containing groove. The accommodating groove is used for accommodating a battery pack. The installed part with the installation box body is connected, the installed part be used for with the battery package is connected. The shielding plate is movably connected with the mounting box body and used for covering the opening of the accommodating groove. One of the baffle plate and the mounting box body is provided with a rotating hole. The other one of the baffle plate and the installation box body is connected with the rotating shaft. The rotating shaft is rotatably arranged in the rotating hole. One of the shielding plate and the mounting box body is provided with a guide groove. The other one of the shielding plate and the installation box body is connected with the guide sliding block. The guide sliding block is arranged in the guide groove in a sliding mode, so that the shielding plate rotates by taking the rotating shaft as a center shaft. The battery package is installed in the accepting groove of installation box body, the installed part is with battery package stable connection on the installation box body, make battery package stable setting in accepting the recess, and shielding plate swing joint in the installation box body, place and accept the recess back at the battery package, remove the shielding plate, make the shielding plate be close to the installation box body, thereby make the opening that the shielding plate will accept the recess cover, and then make the shielding plate shelter from the part that the battery package exposes, the area of contact of battery package and external environment has been reduced, thereby the erosion probability that the battery package received the dust of external environment and aqueous vapor has been reduced, and then the damage probability of battery package has been reduced.

Please refer to fig. 1, which is a schematic structural diagram of a battery pack mounting box according to an embodiment of the present invention.

The battery pack mounting case 10 of an embodiment includes a mounting assembly 100 and a shielding plate 200. Referring also to fig. 2, mounting assembly 100 includes a mounting cartridge 110 and a mounting member 120. The mounting box 110 is provided with a receiving groove 112. The receiving groove 112 is used for receiving a battery pack. The mounting member 120 is coupled to the mounting case 110, and the mounting member 120 is used to couple to the battery pack. The shielding plate 200 is movably connected to the mounting box 110, and the shielding plate 200 is used for covering the opening of the receiving groove 112.

In this embodiment, the battery pack is installed in the accommodating groove 112 of the installation box body 110, the installation member 120 stably connects the battery pack to the installation box body 110, so that the battery pack is stably disposed in the accommodating groove 112, the shielding plate 200 is movably connected to the installation box body 110, after the battery pack is placed in the accommodating groove 112, the shielding plate 200 is moved, so that the shielding plate 200 is close to the installation box body 110, so that the shielding plate 200 covers the opening of the accommodating groove 112, and further the shielding plate 200 shields the exposed part of the battery pack, thereby reducing the contact area between the battery pack and the external environment, and further reducing the corrosion probability of the battery pack caused by dust and moisture in the external environment, and further reducing the damage probability of the battery pack.

In one embodiment, referring to fig. 2 and fig. 3, the battery pack mounting box 10 further includes a rotating shaft 300, one of the shielding plate 200 and the mounting box body 110 is provided with a rotating hole, the other of the shielding plate 200 and the mounting box body 110 is connected to the rotating shaft 300, and the rotating shaft 300 is rotatably disposed in the rotating hole. In this embodiment, the rotating shaft 300 is disposed on the installation box 110, that is, the rotating shaft 300 is connected to the installation box 110, the rotating hole 210 is opened on the shielding plate 200, and an opening of the rotating hole 210 faces the rotating shaft 300, so that at least a portion of the rotating shaft 300 is accommodated in the rotating hole 210. Thus, after the shielding plate 200 is connected with the mounting box body 110 through the rotating shaft 300, the shielding plate 200 rotates with the rotating shaft 300 as a central axis, so that the end of the shielding plate 200 away from the rotating shaft 300 faces the mounting box body 110, and the opening of the accommodating groove 112 is shielded by the shielding plate 200, so that the sealing performance of the mounting box body 110 is improved, the corrosion probability of dust and moisture of the external environment on the battery pack located in the accommodating groove 112 is reduced, and the damage probability of the battery pack located in the accommodating groove 112 is reduced. In other embodiments, the rotation shaft 300 can also be connected to the shielding plate 200, and the rotation hole 210 is opened on the mounting box 110.

Further, referring to fig. 3, the battery pack mounting box 10 further includes a guide slider 400, one of the shielding plate 200 and the mounting box body 110 is provided with a guide groove, the other of the shielding plate 200 and the mounting box body 110 is connected to the guide slider 400, and the guide slider 400 is slidably disposed in the guide groove, so that the shielding plate 200 rotates around the rotating shaft 300 as a central axis. In this embodiment, referring to fig. 4 and fig. 5, the guiding slider 400 is connected to the shielding plate 200, the mounting box body 110 is provided with the guiding slot 114, and an opening of the guiding slot 114 is disposed toward the guiding slider 400. When the shielding plate 200 rotates around the rotating shaft 300 as a central axis, the guide slider 400 slides in the guide groove 114, and the guide groove 114 limits the movement of the guide slider 400, so that the shielding plate 200 rotates relative to the installation box body 110, and the guide groove 114 guides the rotation direction and trajectory of the shielding plate 200, thereby improving the rotation smoothness of the shielding plate 200 on the installation box body 110. In one embodiment, the guide slot 114 has an arc-shaped structure, and the center of the arc-shaped circle of the guide slot 114 coincides with the center of the rotating shaft 300. The track of the extending direction of the guide groove 114 is an arc, and the arc center of the guide groove 114 is overlapped with the center of the rotating shaft 300, so that the rotation center of the shielding plate 200 is overlapped with the rotation center of the guide slider 400, and the rotation smoothness of the shielding plate 200 on the installation box body 110 is further improved. In other embodiments, the guide slider 400 is connected to the mounting box 110, and the guide slot 114 is opened on the shielding plate 200.

In one embodiment, referring to fig. 2 and fig. 3, a side wall of the rotary hole 210 is provided with a dismounting through groove 220 communicated with the rotary hole 210, and the dismounting through groove 220 is used for the rotary shaft 300 to extend into or move out of the rotary hole 210. In this embodiment, the dismounting through groove 220 is communicated with the rotary hole 210, and the dismounting through groove 220 is further communicated with the outside, so that the rotary hole 210 is communicated with the outside through the dismounting through groove 220. The opening of the rotary hole 210 is used for penetrating the rotary shaft 300, so that the rotary shaft 300 rotates in the rotary hole 210, the rotary shaft 300 extends into or moves out of the rotary hole 210, the rotary shaft 300 passes through the dismounting through groove 220 to pass in and out the rotary hole 210, so that the rotary shaft 300 can be dismounted and mounted, the shielding plate 200 can be dismounted from the mounting box body 110, and the shielding plate 200 is mounted on the mounting box body 110.

Further, the side wall of the dismounting through slot 220 has a dismounting guide slope 222, and the dismounting guide slope 222 inclines towards a direction away from the rotating shaft 300. In this embodiment, the detachable guide slope 222 has an inclination angle, so that the aperture of the detachable through groove 220 close to the rotating shaft 300 is smaller than the aperture of the detachable through groove 220 far away from the rotating shaft 300, that is, the opening of the detachable through groove 220 far away from the rotating shaft 300 is larger, and the aperture of the detachable through groove 220 close to the rotating shaft 300 is smaller than the aperture of the rotating hole 210. Like this, will shutter 200 install in when on the installation box body 110, pivot 300 follows the great opening of the bore of dismouting through groove 220 stretches into in changeing the hole 210, make pivot 300 card is gone into the bore increase of dismouting through groove 220, be convenient for pivot 300 is along the perpendicular to the opening direction of changeing the hole 210 stretches into in changeing the hole 210, thereby make pivot 300 with keep being on a parallel with the opening direction of changeing the hole 210 stretches into in changeing the hole 210. Moreover, in the above embodiment, the mounting and dismounting through slot 220 having the mounting and dismounting guide slope 222 is provided, so that when there are two oppositely disposed rotation holes 210 and two oppositely disposed rotation shafts 300, the rotation shafts 300 are clamped into the rotation holes 210, thereby reducing the mounting difficulty between the shielding plate 200 and the mounting box 110. In other embodiments, the dismounting guide slope 222 is an arc-shaped curved surface, and the arc surface of the dismounting guide slope 222 is tangent to the inner wall of the rotary hole 210, that is, the circle corresponding to the dismounting guide slope 222 is tangent to the circle corresponding to the inner wall of the rotary hole 210, so that the rotary shaft 300 can smoothly enter the rotary hole 210.

In one embodiment, the battery pack mounting box further comprises a clamping protrusion, one of the shielding plate and the mounting box body is provided with a clamping groove, the other one of the shielding plate and the mounting box body is connected with the clamping protrusion, and the clamping protrusion is clamped in the clamping groove. In this embodiment, the joint protruding with the shielding plate is connected, the joint groove is seted up in on the installation box body, the opening orientation in joint groove the shielding plate, the protruding correspondence card of joint is located in the joint inslot. The shielding plate is close to when the installation box body, the protruding alignment of joint on the shielding plate joint groove on the installation box body, be convenient for the protruding accurate card of joint is located the joint inslot, thereby be convenient for the shielding plate with the installation box body joint. Like this, through two lateral walls in joint groove will the protruding centre gripping of joint has increased the shielding plate with area of contact between the installation box body makes the shielding plate with the increase of the connection frictional force between the installation box body, thereby makes the shielding plate with connection stability between the installation box body improves, is convenient for the shielding plate stable mounting in on the installation box body. In other embodiments, the clamping protrusion is connected to the mounting box, the clamping groove is formed in the shielding plate 200, and the clamping protrusion corresponds to the clamping groove.

Further, the protruding slip of joint set up in the joint inslot, the joint groove have on its extending direction at least one with the exit of joint groove intercommunication, import and export are used for the joint arch stretches into or shifts out the joint groove. In this embodiment, the inlet and outlet are communicated with the outside, so that the clamping groove is communicated with the outside through the inlet and outlet. The joint is protruding to slide in the joint inslot, the joint is protruding to pass through import and export the business turn over the joint groove makes the joint is protruding to be on a parallel with the bottom in joint groove slides, thereby makes the shielding plate along the perpendicular to the opening direction of accommodating groove removes, and then makes the shielding plate is on a parallel with the installation box body sets up accommodating groove's plane realizes the shielding plate is in the installation box body sets up translation on accommodating groove's the plane. Moreover, the number of the inlet and the outlet is at least one, for example, when the number of the inlet and the outlet is one, the clamping protrusion can enter and exit the clamping groove from the extending direction parallel to the clamping groove; if again, when the quantity of import and export is one, the joint is protruding can be followed and is on a parallel with two directions business turn over of the extending direction in joint groove the joint inslot is convenient for the joint is protruding to be in the joint inslot slides, thereby is convenient for the shielding plate with installation box body connects.

In one embodiment, the battery pack mounting box further comprises a first magnetic attraction piece and a second magnetic attraction piece, the first magnetic attraction piece is connected with the mounting box body, the second magnetic attraction piece is connected with the shielding plate, and the first magnetic attraction piece and the second magnetic attraction piece are arranged correspondingly. In this embodiment, first magnetism inhale the piece with the second magnetism inhale the piece corresponding, first magnetism inhale the piece with the second magnetism is inhaled and is connected through magnetic attraction between the piece. When the shielding plate is close to the installation box body, the first magnetic attraction piece and the second magnetic attraction piece are attracted with the shielding plate for guiding the installation box body, so that the shielding plate is accurately covered on the accommodating groove, and the battery pack in the accommodating groove is quickly sealed. And, work as the shielding plate is located when on the installation box body, first magnetism inhale the piece with magnetic attraction between the piece has increased the shielding plate with connection power between the installation box body makes the shielding plate with the installation box body is connected more stably, has improved the shielding plate with connection stability between the installation box body.

It can be understood that, after the shielding plate 200 is mounted on the mounting box body 110, in order to mount and dismount the battery pack, at least a part of the shielding plate 200 needs to be away from the mounting box body 110, so as to open the receiving groove 112 on the mounting box body 110, that is, the opening of the receiving groove 112 is exposed, so that the battery pack in the receiving groove 112 is exposed, thereby facilitating the battery pack to be inserted into the receiving groove 112, or the battery pack to be taken out of the receiving groove 112.

However, when the battery pack is taken out of or put into the mounting case 110 without any other auxiliary tool or person's help, the position of the shielding plate 200 is changed under the rotation of the rotating shaft 300, and especially when the friction force between the shielding plate 200 and the mounting case 110 is reduced, i.e. the connection between the shielding plate 200 and the mounting case 110 is too loose, the shielding plate 200 is easily rotated around the rotating shaft 300, so that the shielding plate 200 hits the hand of a maintenance person, which affects the taking out and mounting of the battery pack. If both hands are used, the maintenance difficulty of a maintainer is increased, namely the maintainer needs to grab the battery pack and the shielding plate 200 at the same time, and the stable placement of the battery pack mounting box cannot be ensured; and if the personnel are increased, the maintenance cost of the battery pack is increased.

In order to facilitate maintenance of the battery pack, i.e., in the maintenance of the battery pack, the shielding plate 200 is kept in a stable posture. Referring to fig. 5, the battery pack mounting box 10 further includes a stopper 500, the stopper 500 is disposed in the guide groove 114, a gear space 510 is formed between the stopper 500 and the inner wall of the guide groove 114, the gear space 510 is disposed near the receiving groove 112, and the gear space 510 is used for receiving the guide slider 400, so that one end of the shielding plate 200, which is far away from the guide slider 400, rotates to a position far away from the mounting box 110. In this embodiment, the stopper 500 and the inner wall of the guide groove 114 form a groove, i.e., the gear space 510, and the size of the gear space 510 in the guide groove 114 is determined according to the diameter of the guide slider 400, so that the guide slider 400 can be conveniently clamped in the gear space 510. When the guide slider 400 is located in the gear space 510, a portion of the shielding plate 200 close to the rotating shaft 300 is stably disposed, so that a position of one end of the shielding plate 200 away from the rotating shaft 300 is stable, and a posture of the shielding plate 200 is maintained in an open posture, that is, the shielding plate 200 does not cover the accommodating recess 112, that is, an opening of the accommodating recess 112 is opened. Thus, when the guide slider 400 is clamped by the stop block 500 and the inner wall of the guide groove 114, the guide slider 400 is stably arranged in the gear space 510, and the gear space 510 is close to the accommodating groove 112, so that the end of the shielding plate 200 far away from the rotating shaft 300 is kept away from the mounting box body 110, and the shielding plate 200 is stably in a posture for opening the accommodating groove 112, so that when the battery pack is maintained, the shielding plate 200 is stably kept between the mounting box body 110 and the shielding plate 200, the posture stability of the shielding plate 200 separated from the mounting box body 110 is improved, the battery pack is conveniently maintained, the collision probability of the shielding plate 200 to hands of maintenance personnel is reduced, and the maintenance cost of the battery pack is reduced.

Further, in order to facilitate the guide slider 400 to move into and out of the gear space 510, the stopper 500 has an inclined surface 520, and the inclined surface 520 is inclined toward the guide slider 400. In this embodiment, the stopper 500 is protrudingly disposed at the bottom of the guide groove 114, so as to form the blocking space 510 with the side wall of the guide groove 114 in the guide groove 114, and the blocking space 510 is used to stabilize the guide slider 400 in the guide groove 114, thereby stabilizing the opening posture of the shutter 200. When the guide slider 400 moves in and out of the gear space 510, the inclined surface 520 of the stopper 500 forms an inclined angle with the bottom of the guide groove 114, and the inclined surface 520 is inclined toward the guide slider 400, so that the guide slider 400 moves along the inclined surface of the inclined surface 520 when sliding in the guide groove 114, the blocking force of the stopper 500 to the guide slider 400 is reduced, the guide slider 400 smoothly passes over the stopper 500, the smoothness of the guide slider 400 passing over the stopper 500 is improved, and the guide slider 400 can move in and out of the gear space 510 conveniently. In this embodiment, the stopper 500 has an inclined surface at a side close to the gear space 510 and at a side far from the gear space 510, that is, both sides of the stopper 500 have an inclined surface, so that the guide slider 400 can move into and out of the gear space 510.

The application also provides a battery pack mounting device, which comprises the battery pack mounting box in any embodiment. In this embodiment, the battery package is installed in the accepting groove of installation box body, the installed part is with battery package stable connection on the installation box body, make the battery package stably set up in accepting the recess, and shielding plate swing joint in the installation box body, place and accept the recess back at the battery package, remove the shielding plate, make the shielding plate be close to the installation box body, thereby make the shielding plate cover the opening of accepting the recess, and then make the shielding plate shelter from the part that the battery package exposes, the area of contact of battery package and external environment has been reduced, thereby the erosion probability that the battery package received the dust of external environment and aqueous vapor has been reduced, and then the damage probability of battery package has been reduced.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A battery pack mounting box, comprising:

the mounting assembly comprises a mounting box body and a mounting piece, wherein the mounting box body is provided with an accommodating groove, the accommodating groove is used for accommodating a battery pack, the mounting piece is connected with the mounting box body, and the mounting piece is used for being connected with the battery pack;

the shielding plate is movably connected with the mounting box body and is used for covering the opening of the accommodating groove;

one of the shielding plate and the mounting box body is provided with a rotating hole, the other one of the shielding plate and the mounting box body is connected with the rotating shaft, and the rotating shaft is rotatably arranged in the rotating hole;

one of the shielding plate and the installation box body is provided with a guide groove, the other of the shielding plate and the installation box body is connected with the guide slider, and the guide slider is arranged in the guide groove in a sliding manner.

2. The battery pack mounting case according to claim 1, wherein the guide groove has an arc-shaped configuration, and the arc-shaped center of the guide groove coincides with the center of the rotation shaft.

3. The battery pack mounting box according to claim 1, wherein a mounting and dismounting through groove communicated with the rotary hole is formed in a side wall of the rotary hole, and the mounting and dismounting through groove is used for the rotary shaft to extend into or move out of the rotary hole.

4. The battery pack mounting case according to claim 3, wherein the side wall of the through groove has a mounting and dismounting guide slope inclined toward a direction away from the rotation shaft.

5. The battery pack mounting box of claim 1, further comprising a clamping protrusion, wherein one of the shielding plate and the mounting box body is provided with a clamping groove, the other one of the shielding plate and the mounting box body is connected with the clamping protrusion, and the clamping protrusion is clamped in the clamping groove.

6. The battery pack mounting box of claim 5, wherein the clamping protrusion is slidably disposed in the clamping groove, at least one inlet and outlet communicated with the clamping groove is formed in a side wall of the clamping groove, and the inlet and outlet are used for the clamping protrusion to extend into or move out of the clamping groove.

7. The battery pack mounting box of claim 1, further comprising a first magnetic attraction member and a second magnetic attraction member, wherein the first magnetic attraction member is connected to the mounting box body, the second magnetic attraction member is connected to the shielding plate, and the first magnetic attraction member and the second magnetic attraction member are disposed correspondingly.

8. The battery pack mounting box according to claim 1, further comprising a stopper disposed in the guide groove, wherein a blocking space is formed between the stopper and an inner wall of the guide groove, the blocking space is disposed near the receiving groove, and the blocking space is used for receiving the guide slider, so that an end of the shielding plate away from the guide slider rotates to a position away from the mounting box.

9. The battery pack mounting case according to claim 8, wherein the stopper has an inclined surface inclined toward the guide slider.

10. A battery pack mounting apparatus comprising the battery pack mounting case according to any one of claims 1 to 9.