CN215896551U

CN215896551U - Box type battery pack

Info

Publication number: CN215896551U
Application number: CN202122334755.3U
Authority: CN
Inventors: 许雄全
Original assignee: Foshan Nanhai Aojiate Electronics Co ltd
Current assignee: Foshan Nanhai Aojiate Electronics Co ltd
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2022-02-22
Anticipated expiration: 2031-09-26

Abstract

The utility model relates to the technical field of battery packs, in particular to a box type battery pack which comprises a battery pack main body, wherein the battery pack main body comprises a shell, one end of the shell is fixedly provided with a handle, an inner cavity is arranged in the shell, partition plates are fixedly arranged in the inner cavity, the number of the partition plates is two, the battery main bodies are arranged in the inner cavity, the number of the battery main bodies is three, and two ends in the shell are provided with damping mechanisms. According to the battery pack, the second sliding groove, the second sliding block, the moving rod, the first spring and the fixed block are arranged, when the battery pack main body is collided, the inner cavity can shake, so that the moving rod stretches the first spring, the inertia of the first spring is utilized, the shaking inertia of the inner cavity can be relieved, the inner cavity is prevented from shaking inside the shell to be damaged, the structural stability is improved, and the service life of the battery pack is prolonged.

Description

Box type battery pack

Technical Field

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

Background

The battery is a part of space of a cup, a groove or other containers or composite containers which are filled with electrolyte solution and metal electrodes to generate current, and a device which can convert chemical energy into electric energy can be used for obtaining current with stable voltage, stable current, long-time stable power supply and little influence from the outside by using the battery as an energy source.

When the battery is used, the battery is usually placed in a box-type battery pack, but when the battery pack is used, the battery pack is often collided to generate shaking, so that the battery inside is damaged, the service life of the device is shortened, and therefore the box-type battery pack needs to be designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a box type battery pack to solve the problem that the service life of the device is shortened due to the fact that the battery pack is often damaged due to shaking caused by collision in the use process of the battery pack, which is proposed in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the box type battery pack comprises a battery pack main body, wherein the battery pack main body comprises a shell, one end of the shell is fixedly provided with a handle, an inner cavity is arranged in the shell, two partition plates are fixedly arranged in the inner cavity, the battery main body is arranged in the inner cavity, the number of the battery main body is three, two damping mechanisms are arranged at two ends of the inner cavity, each damping mechanism is provided with two, each damping mechanism comprises a second sliding groove, two sliding grooves are formed in two ends of the inner cavity, second sliding blocks are arranged on two sides of the inner part of each second sliding groove in a sliding manner, moving rods are movably arranged on one sides, close to each other, of the two second sliding blocks, fixed blocks are movably arranged on one sides, crossed with each other, of the two moving rods are movably arranged on one sides, crossed with each other, of the fixed blocks through rotating shafts, and one end of the fixed block is fixedly connected with the outer wall of the inner cavity, and two first springs are fixedly mounted on one sides of the moving rods, which are close to each other.

Preferably, the outer side of the handle is fixedly provided with a non-slip mat.

Preferably, first sliding blocks are fixedly mounted at two ends of the battery main body, first sliding grooves are formed in two sides of the inner cavity and two sides of the dividing plate, and the first sliding blocks are slidably mounted inside the first sliding grooves.

Preferably, one side of first slider all is provided with stop gear, stop gear includes the cavity, the cavity has all been seted up to one side of first slider, the inside all fixed mounting of cavity has the second spring, two the equal fixed mounting in one side that the second spring kept away from each other has spacing post, spacing hole has all been seted up to one side of first spout.

Preferably, the one end of second slider has all seted up the mounting groove, the inside of mounting groove all imbeds and installs the gyro wheel.

Preferably, the limiting column is inserted into the limiting hole, and one side of the limiting column and the limiting hole are both arc-shaped.

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

1. through being provided with second spout, second slider, carriage release lever, first spring and fixed block, when the battery package main part received the collision, can make the inner chamber produce and rock to make the carriage release lever stretch first spring, utilize the inertia of first spring, thereby can alleviate the inertia that the inner chamber rocked, prevent that the inner chamber from rocking the inside of shell and appearing damaging, increased the stability of structure, also promoted the life of device.

2. Through being provided with cavity, second spring, spacing post and spacing hole, utilize spacing post to insert the inside of installing to spacing hole to can firmly fix first slider in the inside of first spout, increase the fastness of structure, prevent that first slider from sliding in the inside of first spout, lead to the battery main part to appear sliding, further increase the stability of structure.

Drawings

FIG. 1 is a schematic sectional elevation view of the structure of the present invention;

FIG. 2 is a schematic side view of the structure of the present invention;

FIG. 3 is a schematic front view of the structure of the present invention;

FIG. 4 is an enlarged view of a portion of the structure at A in FIG. 1 according to the present invention;

fig. 5 is an enlarged view of a portion of the structure at B in fig. 1 according to the present invention.

In the figure: 1. a battery pack body; 110. a housing; 111. a handle; 112. a non-slip mat; 113. an inner cavity; 114. dividing the plate; 115. a battery main body; 116. a first slider; 117. a first chute; 2. a damping mechanism; 210. a second chute; 211. a second slider; 212. a travel bar; 213. a first spring; 214. a fixed block; 215. mounting grooves; 216. a roller; 3. a limiting mechanism; 310. a cavity; 311. a second spring; 312. a limiting column; 313. and a limiting hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, an embodiment of the present invention is shown:

the box type battery pack comprises a battery pack body 1, the battery pack body 1 comprises a shell 110, one end of the shell 110 is fixedly provided with a handle 111, an inner cavity 113 is arranged in the shell 110, two partition plates 114 are fixedly arranged in the inner cavity 113, battery bodies 115 are arranged in the inner cavity 113, the number of the battery bodies 115 is three, two ends of the inner part of the shell 110 are provided with damping mechanisms 2, the number of each group of damping mechanisms 2 is two, each damping mechanism 2 comprises a second sliding chute 210, two ends of the inner part of the shell 110 are provided with the second sliding chutes 210, two sides of the inner part of the second sliding chutes 210 are provided with second sliding blocks 211 in a sliding manner, one sides of the two second sliding blocks 211, which are close to each other, are provided with moving rods 212 through rotating shafts in a movable manner, one sides of the two moving rods 212, which are intersected with each other, are provided with fixing blocks 214 through rotating shafts in a movable manner, and the one end of fixed block 214 all with the outer wall fixed connection of inner chamber 113, the equal fixed mounting in one side that two movable rods 212 are close to each other has first spring 213, receive when the battery package main part 1 collides, can make inner chamber 113 produce and rock, thereby the movable rod 212 and the second slider 211 that drive one side slide to both sides, stretch first spring 213, utilize first spring 213's inertia, thereby can alleviate the inertia that inner chamber 113 rocked, prevent that inner chamber 113 from rocking the inside of shell 110 and appearing damaging, the stability of structure has been increased.

Further, the outer side of the handle 111 is fixedly provided with the non-slip pad 112, and the non-slip pad 112 can increase the friction force between the handle 111 and the palm of the worker, so that the worker can conveniently carry and take the battery pack main body 1, and the convenience of the structure is improved.

Furthermore, both ends of the battery main body 115 are fixedly provided with first sliding blocks 116, first sliding grooves 117 are formed in both sides of the inner cavity 113 and both sides of the dividing plate 114, the first sliding blocks 116 are slidably mounted in the first sliding grooves 117, and the first sliding blocks 116 are slid in the first sliding grooves 117, so that the battery main body 115 can be conveniently mounted and dismounted by workers, and the structural practicability is improved.

Further, one side of the first sliding block 116 is provided with the limiting mechanism 3, the limiting mechanism 3 includes a cavity 310, the cavity 310 has been all opened on one side of the first sliding block 116, the second spring 311 has been all fixedly installed inside the cavity 310, the limiting post 312 has been all fixedly installed on one side where the two second springs 311 are far away from each other, the limiting hole 313 has been all opened on one side of the first sliding chute 117, the limiting post 312 is inserted into the inside of the limiting hole 313, and one side of the limiting post 312 and the limiting hole 313 are all arc-shaped, the limiting post 312 is inserted into the inside of the limiting hole 313, thereby the first sliding block 116 can be firmly fixed inside the first sliding chute 117, the structural firmness is increased, the sliding of the first sliding block 116 in the inside of the first sliding chute 117 is prevented, the battery main body 115 is caused to slide, and the structural stability is further increased.

Further, mounting groove 215 has all been seted up to the one end of second slider 211, and the gyro wheel 216 is all installed in the inside embedding of mounting groove 215, and when second slider 211 was in the slip, the gyro wheel 216 that can drive the bottom rolled, utilizes the gyro wheel 216 roll to can reduce the frictional force between second slider 211 and the second spout 210, thereby prolonged the life of structure.

The working principle is as follows: when the staff is using battery package main part 1, battery package main part 1 appears rocking comparatively easily, when battery package main part 1 appears rocking, can make inner chamber 113 rock to both ends in the inside of shell 110, thereby make inner chamber 113 drive fixed block 214 to one side removal, make the carriage release lever 212 move to both sides simultaneously, make second slider 211 move to both sides in the inside of second spout 210, stretch first spring 213, utilize the inertia of first spring 213, thereby can alleviate the inertia that inner chamber 113 rocked, simultaneously when second slider 211 is sliding, can drive the gyro wheel 216 of bottom and roll, utilize gyro wheel 216 to roll, thereby can reduce the frictional force between second slider 211 and the second spout 210.

When the staff need dismantle battery body 115, take off the sealing plug of shell 110 one side, outside pulling battery body 115 afterwards, thereby make first slider 116 outside in the inside of first spout 117 slide, extrude spacing post 312, thereby make spacing post 312 inwards contract and extrude second spring 311, thereby can make spacing post 312 break away from spacing of spacing hole 313, can take out first slider 116 from the inside of first spout 117, made things convenient for staff's use.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Box formula battery package, including battery package main part (1), its characterized in that: the battery pack body (1) comprises a shell (110), a handle (111) is fixedly installed at one end of the shell (110), an inner cavity (113) is placed and installed inside the shell (110), partition plates (114) are fixedly installed inside the inner cavity (113), the number of the partition plates (114) is two, a battery body (115) is placed and installed inside the inner cavity (113), the number of the battery body (115) is three, damping mechanisms (2) are arranged at two ends inside the shell (110), the number of the damping mechanisms (2) in each group is two, each damping mechanism (2) comprises a second sliding groove (210), second sliding grooves (210) are formed in two ends inside the shell (110), second sliding blocks (211) are slidably installed on two sides inside the second sliding grooves (210), and moving rods (212) are movably installed on one sides, close to each other, of the second sliding blocks (211), two there is fixed block (214) one side of carriage release lever (212) intercrossing all through pivot movable mounting, just the one end of fixed block (214) all with the outer wall fixed connection of inner chamber (113), two there is first spring (213) one side that carriage release lever (212) are close to each other all fixed mounting.

2. The box-type battery pack according to claim 1, wherein: and a non-slip mat (112) is fixedly arranged on the outer side of the handle (111).

3. The box-type battery pack according to claim 1, wherein: the battery comprises a battery body (115), wherein first sliding blocks (116) are fixedly mounted at two ends of the battery body (115), first sliding grooves (117) are formed in two sides of the inner portion of an inner cavity (113) and two sides of a dividing plate (114), and the first sliding blocks (116) are slidably mounted inside the first sliding grooves (117).

4. The box-type battery pack according to claim 3, wherein: one side of first slider (116) all is provided with stop gear (3), stop gear (3) include cavity (310), cavity (310) have all been seted up to one side of first slider (116), the inside all fixed mounting of cavity (310) has second spring (311), two one side that second spring (311) kept away from each other all fixed mounting has spacing post (312), spacing hole (313) have all been seted up to one side of first spout (117).

5. The box-type battery pack according to claim 1, wherein: mounting grooves (215) are formed in one ends of the second sliding blocks (211), and rollers (216) are embedded in the mounting grooves (215).

6. The box-type battery pack according to claim 4, wherein: the limiting column (312) is inserted into the limiting hole (313), and one side of the limiting column (312) and the limiting hole (313) are both arc-shaped.