CN218482342U

CN218482342U - Safety protection shell

Info

Publication number: CN218482342U
Application number: CN202222547712.8U
Authority: CN
Inventors: 谢建民; 杜伟元; 汤建强
Original assignee: Fujian Ningde Sanpin Industry And Trade Co ltd
Current assignee: Fujian Ningde Sanpin Industry And Trade Co ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-02-14
Anticipated expiration: 2032-09-26

Abstract

The utility model belongs to the field of new energy batteries, in particular to a safety protection shell, aiming at the problems that the existing clamping process is complicated, bolts are needed, and tools are needed when the safety protection shell is taken out and placed, the safety protection shell is inconvenient to use, and when a device is taken out, the problem that the safety protection shell is not convenient to take out due to the fact that the inner space of the device is too small is solved; a battery body disposed inside the protective case; two sets of clamping components, it is two sets of clamping components sets up the both sides inner wall at the protective housing and is used for pressing from both sides tight battery body, the utility model discloses in, place the subassembly through the setting and can place battery body, avoid battery body to appear rocking, can fix the side apron through fixed subassembly simultaneously, avoid battery body to drop in the transportation, when needs take out battery body, open the side apron and can easily take out battery body.

Description

Safety protection shell

Technical Field

The utility model relates to a new energy battery technical field especially relates to a safety protection casing.

Background

Through retrieval, the utility model with the bulletin number of CN215644749U belongs to the technical field of new energy batteries, and specifically discloses a new energy battery safety protection shell, which comprises a protection shell, wherein clamping components for fixing a new energy battery body are symmetrically arranged in the protection shell, each clamping component comprises a vertical plate, one side of each vertical plate, which faces the inner side wall of the protection shell, is provided with a fixing hole, the top end of each vertical plate is fixedly connected with a top plate, the upper side and the lower side of each top plate are provided with mutually communicated moving grooves, clamping plates penetrate through the moving grooves in a movable manner, and a plurality of expansion pieces are arranged between the clamping plates and the vertical plates; the top end of the protection shell is provided with a protection cover, connecting holes are formed in the two sides of the protection shell at positions corresponding to the fixing holes, first fastening bolts are movably arranged in the connecting holes, the head ends of the first fastening bolts are in threaded connection with the fixing holes, and the bottom of the protection shell is fixedly connected with an installation plate through a plurality of damping assemblies; the utility model is simple in operation, the new forms of energy battery body steadiness is high, and has improved protective housing's shock attenuation effect.

When the above patent is used, the following problems still exist:

1. the clamping process is complicated, bolts are needed, tools are needed when the clamping tool is taken out and placed, and the clamping tool is inconvenient to use;

2. when the device is taken out, the internal space of the device is too small, so that the device is not convenient to take out, and wastes time and labor; we therefore propose a safety shield casing which solves the above mentioned problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having the clamping process loaded down with trivial details among the prior art, need use the bolt, and then need use the instrument when taking out and placing, use inconvenient, when remove device, because the device inner space undersize, it is not very convenient to take out, and the shortcoming of wasting time and energy, and a safety protection casing that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a safety protection shell comprises a protection shell body, wherein an upper cover plate is hinged to the top of the protection shell body, and a side cover plate is hinged to one side of the protection shell body;

a battery body disposed inside the protective case;

the two groups of clamping assemblies are arranged on the inner walls of the two sides of the protective shell and are used for clamping the battery body;

the two groups of fixing assemblies are arranged on two sides of the protective shell and are used for fixing the side cover plate;

and the placing assembly is arranged in the protective shell and used for placing the battery body.

Preferably, clamping component includes the slip box of sliding connection at protective housing one side inner wall, two extension springs that fixedly connected with symmetry set up between one side of slip box and one side inner wall of protective housing, the inside of slip box slides and runs through there is the grip block, two second springs that fixedly connected with symmetry set up between one side of grip block and one side inner wall of slip box can easily press from both sides tight battery body.

Preferably, fixed subassembly is including the bolt that slides and runs through the protective housing, the one end fixedly connected with limiting plate of bolt, the slot with bolt looks block is seted up to one side of side apron, can fix the side apron, avoids the battery body to drop in the transportation.

Preferably, place the subassembly and include two fixed plates that fixed connection set up at protective housing one side inner wall symmetry, two the same pivot of fixedly connected with between the fixed plate, the outer wall of pivot rotates the cover and is equipped with the commentaries on classics board, two first springs that fixedly connected with symmetry set up between the bottom of commentaries on classics board and the bottom inner wall of protective housing for place battery body.

Preferably, a rubber pad is fixedly connected to the bottom of the upper cover plate for reducing pressure.

Preferably, one side fixedly connected with of side apron two rectangular blocks that the symmetry set up, the one end fixedly connected with triangle block of rectangular block, triangle block and sliding box cooperation are used.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the battery body is placed on the top of the rotating plate, at the moment, because the side cover plate is not opened, one side of the rotating plate is in close contact with one side of the side cover plate, the rotating plate does not rotate in space, the function of supporting the battery body can be realized, and at the moment, the two clamping plates clamp the side surface of the battery body under the action of the elastic force of the second spring;

2. after covering the upper cover plate, the rubber pad can compress tightly battery body from the top, provides the omnidirectional protection. When the battery body needs to be taken out, the two bolts are transversely pulled out, so that the bolts are not clamped with the slots, the side cover plate is opened, the rotating plate is in a rotatable state, the side cover plate drives the two rectangular blocks and the two triangular blocks to rotate out, the triangular blocks do not conflict with the sliding boxes, the two sliding boxes are far away from each other under the action of the tension spring, the two clamping plates do not clamp the battery body any more, the battery body is vertically pressed downwards, the battery body drives the rotating plate to rotate around the rotating shaft, the rotating plate extrudes the first spring and is in an inclined state, and the battery body can be easily dismounted;

the utility model discloses in, place the subassembly through the setting and can place battery body, avoid battery body to appear rocking, can fix the side apron through fixed subassembly simultaneously, avoid battery body to drop in the transportation, when needs take out battery body, open the side apron and can easily take out battery body, save time convenient to use.

Drawings

Fig. 1 is a schematic three-dimensional structure diagram of a safety protection housing according to the present invention;

fig. 2 is a schematic top view of a safety casing according to the present invention;

fig. 3 is a schematic three-dimensional sectional structural view of a safety protection housing according to the present invention;

FIG. 4 is a schematic structural view of a triangular block of the present invention;

fig. 5 is a schematic three-dimensional structure diagram of the middle sliding box and the clamping plate of the present invention.

In the figure: 1. a protective shell; 2. an upper cover plate; 3. a bolt; 4. a side cover plate; 5. a battery body; 6. a rubber pad; 7. a slide cassette; 8. a tension spring; 9. a triangular block; 10. a rectangular block; 11. a limiting plate; 12. a first spring; 13. rotating the plate; 14. a rotating shaft; 15. a fixing plate; 16. a clamping plate; 17. inserting slots; 18. a second spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example one

Referring to fig. 1-5, a safety protection shell comprises a protection shell 1, wherein an upper cover plate 2 is hinged to the top of the protection shell 1, and a side cover plate 4 is hinged to one side of the protection shell 1;

a battery body 5, the battery body 5 being disposed inside the protective case 1;

the two groups of clamping assemblies are arranged on the inner walls of the two sides of the protective shell 1 and used for clamping the battery body 5, each clamping assembly comprises a sliding box 7 connected to the inner wall of one side of the protective shell 1 in a sliding mode, two symmetrically arranged tension springs 8 are fixedly connected between one side of the sliding box 7 and the inner wall of one side of the protective shell 1, a clamping plate 16 penetrates through the sliding box 7 in a sliding mode, and two symmetrically arranged second springs 18 are fixedly connected between one side of the clamping plate 16 and the inner wall of one side of the sliding box 7, so that the battery body 5 can be clamped easily;

the fixing assemblies comprise bolts 3 which penetrate through the protective shell 1 in a sliding mode, one end of each bolt 3 is fixedly connected with a limiting plate 11, and one side of each side cover plate 4 is provided with a slot 17 which is clamped with the corresponding bolt 3, so that the side cover plates 4 can be fixed, and the battery bodies 5 are prevented from falling off in the transportation process;

place the subassembly, place the subassembly setting in the inside of protective housing 1 and be used for placing battery body 5, place the subassembly and include two fixed plates 15 that fixed connection set up at the inner wall symmetry in protective housing 1 one side, the same pivot 14 of fixedly connected with between two fixed plates 15, the outer wall of pivot 14 rotates the cover and is equipped with commentaries on classics board 13, change two first springs 12 that fixedly connected with symmetry set up between the bottom of board 13 and the bottom inner wall of protective housing 1 for place battery body 5.

Example two

the two groups of clamping assemblies are arranged on the inner walls of the two sides of the protective shell 1 and used for clamping the battery body 5, each clamping assembly comprises a sliding box 7 connected to the inner wall of one side of the protective shell 1 in a sliding mode, two symmetrically arranged tension springs 8 are fixedly connected between one side of the sliding box 7 and the inner wall of one side of the protective shell 1, a clamping plate 16 penetrates through the sliding box 7 in a sliding mode, two symmetrically arranged second springs 18 are fixedly connected between one side of the clamping plate 16 and the inner wall of one side of the sliding box 7, and the battery body 5 can be clamped easily;

place the subassembly, place the subassembly setting in the inside of protective housing 1 and be used for placing battery body 5, place two fixed plates 15 that the subassembly includes fixed connection and set up at 1 one side inner wall symmetry of protective housing, the same pivot 14 of fixedly connected with between two fixed plates 15, the outer wall of pivot 14 rotates the cover and is equipped with commentaries on classics board 13, change two first springs 12 that fixedly connected with symmetry set up between the bottom of board 13 and the bottom inner wall of protective housing 1, be used for placing battery body 5, the bottom fixedly connected with rubber pad 6 of upper cover plate 2, be used for reducing pressure, two rectangular blocks 10 that one side fixedly connected with symmetry of side apron 4 set up, the three square blocks 9 of one end fixedly connected with of rectangular block 10, three square blocks 9 use with the cooperation of slide box 7.

The working principle is as follows: when the battery pack is used, the battery body 5 is placed at the top of the rotating plate 13, at the moment, because the side cover plate 4 is not opened, one side of the rotating plate 13 is in close contact with one side of the side cover plate 4, the rotating plate 13 does not rotate in space, the function of supporting the battery body 5 can be realized, at the moment, the two clamping plates 16 clamp the side of the battery body 5 under the elastic action of the second spring 18, and after the upper cover plate 2 is covered, the rubber pad 6 can compress the battery body 5 from the top to provide omnibearing protection. When battery body 5 need be taken out again, transversely pull out two bolt 3, make bolt 3 and slot 17 no longer block, open side cover plate 4 simultaneously, this moment change board 13 is in rotatable state, side cover plate 4 drives two rectangle pieces 10 and two triangle pieces 9 and rotates out simultaneously, triangle piece 9 no longer contradicts slip box 7 this moment, two slip box 7 keep away from each other under the tensile force effect of extension spring 8, two clamp plates 16 no longer press from both sides tight battery body 5 this moment, vertical pressing battery body 5 downwards, battery body 5 drives and changes board 13 and revolute 14 rotations of axle, it extrudes first spring 12 and is the tilt state to change board 13, battery body 5 can relax this moment, high durability and convenient use.

However, as is well known to those skilled in the art, the working principle and wiring method of the battery body 5 are common and are conventional means or common knowledge, and are not described herein, and those skilled in the art can make any choice according to their needs or convenience.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A safety shield housing, comprising:

the protective shell comprises a protective shell (1), wherein an upper cover plate (2) is hinged to the top of the protective shell (1), and a side cover plate (4) is hinged to one side of the protective shell (1);

the battery body (5), the said battery body (5) is set up in the inside of the protective case (1);

the two groups of clamping components are arranged on the inner walls of the two sides of the protective shell (1) and are used for clamping the battery body (5);

the two groups of fixing assemblies are arranged on two sides of the protective shell (1) and are used for fixing the side cover plates (4);

a placement component which is arranged inside the protective shell (1) and is used for placing the battery body (5).

2. The safety protection shell according to claim 1, wherein the clamping assembly comprises a sliding box (7) slidably connected to an inner wall of one side of the protection shell (1), two symmetrically arranged tension springs (8) are fixedly connected between one side of the sliding box (7) and the inner wall of one side of the protection shell (1), a clamping plate (16) penetrates through the sliding box (7), and two symmetrically arranged second springs (18) are fixedly connected between one side of the clamping plate (16) and the inner wall of one side of the sliding box (7).

3. A safety guard housing according to claim 1, wherein the fixing assembly comprises a bolt (3) slidably penetrating the protective housing (1), one end of the bolt (3) is fixedly connected with a limiting plate (11), and one side of the side cover plate (4) is provided with a slot (17) engaged with the bolt (3).

4. A safety protection casing according to any one of claims 1-3, wherein the placement assembly comprises two fixing plates (15) which are fixedly connected to one side of the protection casing (1) and symmetrically arranged on the inner wall, a same rotating shaft (14) is fixedly connected between the two fixing plates (15), a rotating plate (13) is rotatably sleeved on the outer wall of the rotating shaft (14), and two first springs (12) which are symmetrically arranged are fixedly connected between the bottom of the rotating plate (13) and the inner wall of the bottom of the protection casing (1).

5. A safety casing according to any one of claims 1-3, wherein a rubber pad (6) is fixedly attached to the bottom of the upper cover plate (2).

6. A safety guard housing according to any of claims 1-3, characterized in that two symmetrically arranged rectangular blocks (10) are fixedly connected to one side of the side cover plate (4), a triangular block (9) is fixedly connected to one end of the rectangular blocks (10), and the triangular block (9) is used in cooperation with the sliding box (7).