CN217281017U

CN217281017U - Shockproof battery box

Info

Publication number: CN217281017U
Application number: CN202123215268.1U
Authority: CN
Inventors: 文强; 林丽萍; 张桔英
Original assignee: Huizhou Qiangli Technology Co ltd
Current assignee: Huizhou Qiangli Technology Co ltd
Priority date: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-08-23
Anticipated expiration: 2031-12-16

Abstract

The utility model discloses a battery box takes precautions against earthquakes relates to battery equipment technical field, which comprises a mounting bas, the top of mount pad is provided with damper, damper's top is provided with the protective housing, the top of protective housing is rotated through the hinge and is connected with the visor, the inner chamber middle part of protective housing is provided with fixed case, the inner chamber of fixed case is provided with the slip subassembly, the top left and right sides of slip subassembly extends to the top left and right sides of fixed case respectively, the top left and right sides of slip subassembly is fixed mounting respectively has splint, two the inboard of splint is fixed mounting respectively has the protection pad. The utility model provides a battery box can receive vibrations often in the use of reality and lead to the group battery to take place to rock in the inner chamber of battery box, and then lead to the inner wall of group battery and battery box to take place to collide with and cause the problem of group battery damage.

Description

Shockproof battery box

Technical Field

The application relates to the technical field of battery equipment, especially, relate to a battery box takes precautions against earthquakes.

Background

The battery box is a battery pack consisting of a plurality of single batteries, a box body, a battery management system, relevant installation structural members (equipment) and the like, and is provided with a battery box structure, battery box monitoring equipment, battery box connectors, battery box environmental control equipment and the like which meet the standard.

But prior art's battery box often can receive vibrations in the use of reality and lead to the group battery to take place to rock in the inner chamber of battery box, and then leads to the group battery to take place to collide with the damage that causes the group battery with the inner wall of battery box, to this problem, provides a battery box takes precautions against earthquakes.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a battery box takes precautions against earthquakes to solve the problem that proposes in the above-mentioned background art.

The embodiment of the application adopts the following technical scheme:

the utility model provides a battery box takes precautions against earthquakes, includes the mount pad, the top of mount pad is provided with damper, damper's top is provided with the protective housing, the top of protective housing is connected with the visor through the hinge rotation, the inner chamber middle part of protective housing is provided with fixed case, the inner chamber of fixed case is provided with the slip subassembly, the top left and right sides of slip subassembly extends to the top left and right sides of fixed case respectively, the top left and right sides of slip subassembly fixed mounting respectively has splint, two the inboard fixed mounting respectively of splint has the protection pad.

Preferably, the sliding component comprises a motor, a rotating column, a gear, a connecting component, a rack, a slideway and a connecting rod, the motor is fixedly arranged at the bottom end of the fixed box, the output of the motor extends to the inner cavity of the fixed box, one end of the rotary column is connected with the output end of the motor in a locking way through a coupling, the other end of the rotary column is rotationally connected with the top end of the inner cavity of the fixed box through a bearing, gear fixed mounting is two at the outer wall of column spinner both sides around coupling assembling sets up the inner chamber of fixed box respectively, two rack difference fixed connection is in two coupling assembling's inboard, two the slide is seted up respectively in the top left and right sides of fixed box, two the bottom of connecting rod is fixed connection respectively on the top of two racks, two the inner chamber that two slides were run through respectively to the top of connecting rod extends to the top left and right sides of fixed box and fixed connection respectively is in the bottom of two splint.

Preferably, both of the racks are engaged with the gear.

Preferably, each coupling assembling is including spread groove and connecting block, the inner wall at fixed case is seted up to the spread groove, the inner chamber at the spread groove is embedded to the one end slidable of connecting block, the other end fixed connection of connecting block is at the outer wall of rack.

Preferably, the outer wall of the connecting block and the inner cavity of the connecting groove are both in a T shape.

Preferably, damper includes telescopic link and spring, four telescopic link difference fixed connection is in the bottom four corners of protective housing, four the other end of telescopic link all with the top fixed connection of mount pad, four the spring cup joints the outer wall at four telescopic links respectively.

Preferably, four corners of the top end of the mounting seat are respectively provided with a fixing hole.

The embodiment of the application adopts at least one technical scheme which can achieve the following beneficial effects:

one of them, can make the telescopic link shrink when the protective housing receives vibrations to make the spring hand take place elastic deformation after receiving pressure, and then produce corresponding elasticity, thereby the messenger receives an effort opposite with vibrations direction, thereby the vibrations that make the protective housing receive obtain effectual buffering, avoid because vibrations lead to group battery and protective housing inner wall collision, lead to the condition that the damage appears in the group battery, realize the purpose of protecting the group battery.

Two, when the installation group battery, place the top of fixed case with the group battery, starter motor, it is rotatory to make the motor drive column spinner and gear, under the interact between gear and rack, when the gear is rotatory, can make the rack slide along the straight line to the central point of fixed case simultaneously under the limiting displacement of connecting block and spread groove, thereby make two connecting rods drive two splint to the top central point of fixed case along two slides respectively and put the slip, make in close contact with between protection pad and the group battery, and then fix the top at the fixed case with the group battery is stable under two splint pressure effects, avoid the inner chamber of protective housing at the protective housing to slide by the group battery when vibrations, lead to the inner wall of group battery to collide with of protective housing, cause the damage of group battery, the life of group battery has been prolonged.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a diagram: the three-dimensional structure of the utility model is shown schematically;

FIG. 2 is a diagram of: the utility model discloses the front view section view of the protective shell;

FIG. 3 is a diagram: the utility model discloses a fixed overlooking cross-sectional view;

FIG. 4 is a diagram of: the utility model discloses sliding assembly's spatial structure schematic diagram.

In the figure: 1. a mounting base; 2. a protective shell; 3. a protective cover; 4. a stationary box; 5. a splint; 6. a protection pad; 7. a motor; 8. a spin column; 9. a gear; 10. connecting grooves; 11. connecting blocks; 12. a rack; 13. a slideway; 14. a connecting rod; 15. a telescopic rod; 16. a spring; 17. and (7) fixing holes.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only a few embodiments of the present application, and not all 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 application.

The technical solutions provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a battery box takes precautions against earthquakes, including mount pad 1, the top of mount pad 1 is provided with damper, damper's top is provided with protective housing 2, the top of protective housing 2 is connected with visor 3 through the hinge rotation, the inner chamber middle part of protective housing 2 is provided with fixed case 4, the inner chamber of fixed case 4 is provided with the slip subassembly, the top left and right sides of slip subassembly extends to the top left and right sides of fixed case 4 respectively, the top left and right sides of slip subassembly is fixed mounting respectively has splint 5, the inboard fixed mounting respectively of two splint 5 has protection pad 6.

It should be noted that, through damper's setting, the vibrations that can make protective housing 2 receive obtain effectual buffering, avoid because vibrations lead to group battery and the collision of protective housing 2 inner wall, the condition that leads to the group battery to appear damaging, the realization is protected the purpose to the group battery, drive the fixed 4 top central points of case of splint 5 case through the slip subassembly and put and slide, can make in close contact with between protection pad 6 and the group battery, and then with stable the fixing in the top of fixed case 4 of group battery under the effect of two splint 5 pressures, avoid protective housing 2 group battery to slide at the inner chamber of protective housing 2 when vibrations, lead to the group battery to collide with the inner wall of protective housing 2, cause the damage of group battery, the life of group battery has been prolonged.

As preferred scheme, furthermore, the slip subassembly is including motor 7, column spinner 8, gear 9, coupling assembling, rack 12, slide 13 and connecting rod 14, motor 7 fixed mounting is in the bottom of fixed box 4, the output of motor 7 extends to the inner chamber of fixed box 4, shaft coupling lock connection is passed through at the output of motor 7 to the one end of column spinner 8, the other end of column spinner 8 passes through the bearing and rotates the inner chamber top of connecting at fixed box 4, gear 9 fixed mounting is in the outer wall of column spinner 8, two coupling assembling set up both sides around the inner chamber of fixed box 4 respectively, two rack 12 fixed connection are inboard at two coupling assembling respectively, two slides 13 are seted up respectively in the top left and right sides of fixed box 4, the bottom of two connecting rods 14 fixed connection are on the top of two rack 12 respectively, the top of two connecting rods 14 runs through the inner chamber that two slides 13 respectively and extends to the top left and right sides of fixed box 4 and fixed connection is respectively at two connecting rod 14 The bottom end of each clamping plate 5.

It should be noted that, when installing the battery pack, the battery pack is placed on the top end of the fixed box 4, the motor 7 is started, the motor 7 drives the rotary column 8 and the gear 9 to rotate, under the interaction between the gear 9 and the rack 12, when the gear 9 rotates, the rack 12 can slide along a straight line towards the central position of the fixed box 4 under the limiting action of the connecting block 11 and the connecting groove 10, so that the two connecting rods 14 respectively drive the two clamping plates 5 to slide towards the central position of the top end of the fixed box 4 along the two sliding ways 13, the protection pad 6 is in close contact with the battery pack, the battery pack is stably fixed on the top end of the fixed box 4 under the pressure action of the two clamping plates 5, and the battery pack is prevented from sliding in the inner cavity of the protection shell 2 when the protection shell 2 vibrates, so that the battery pack collides with the inner wall of the protection shell 2, causing damage to the battery pack and extending the life of the battery pack.

Preferably, both racks 12 are engaged with the gear 9, so that the gear 9 can drive the racks 12 to slide when rotating.

Preferably, each of the connecting members includes a connecting groove 10 and a connecting block 11, the connecting groove 10 is opened on the inner wall of the fixed box 4, one end of the connecting block 11 is slidably inserted into the inner cavity of the connecting groove 10, and the other end of the connecting block 11 is fixedly connected to the outer wall of the rack 12.

It should be noted that, when the rack 12 slides, the connecting block 11 can slide in the inner cavity of the connecting groove 10, and since the connecting block 11 is stably embedded in the inner cavity of the connecting groove 10, under the interaction between the connecting block 11 and the connecting groove 10, the rack 12 can always slide along a straight line, and the rack 12 can also always keep meshed with the gear 9.

As a preferred scheme, furthermore, the outer wall of the connecting block 11 and the inner cavity of the connecting groove 10 are both in a T shape, so that the connecting block 11 can be stably embedded in the inner cavity of the connecting groove 10, the connecting block 11 is prevented from being separated from the inner cavity of the connecting groove 10 when in use, and the stability of the connecting assembly is improved.

As preferred scheme, further, damper includes telescopic link 15 and spring 16, and four telescopic link 15 are fixed connection respectively in the bottom four corners of protective housing 2, four telescopic link 15 the other end all with the top fixed connection of mount pad 1, four springs 16 cup joint the outer wall at four telescopic link 15 respectively.

It should be noted that, can make the telescopic link 15 shrink when protective housing 2 receives vibrations to take place elastic deformation after making the 16 hands of spring receive pressure, and then produce corresponding elasticity, thereby the messenger receives an effort opposite with vibrations direction, thereby the vibrations that make protective housing 2 receive obtain effectual buffering, avoid because vibrations lead to group battery and the collision of protective housing 2 inner wall, lead to the condition that the group battery damaged to appear, realize the purpose of protecting the group battery.

As preferred scheme, furthermore, fixing holes 17 have been seted up respectively to the top four corners of mount pad 1, can conveniently fix protective housing 2 on the car, and then easy to assemble.

The working principle is as follows: when the protective shell 2 is vibrated, the telescopic rod 15 can be contracted, the spring 16 can be elastically deformed after being stressed, and then corresponding elastic force is generated, so that an acting force opposite to the vibration direction is exerted, the vibration borne by the protective shell 2 is effectively buffered, the condition that the battery pack is damaged due to collision between the battery pack and the inner wall of the protective shell 2 caused by vibration is avoided, and the purpose of protecting the battery pack is realized, when the battery pack is installed, the battery pack is placed at the top end of the fixed box 4, the motor 7 is started, the motor 7 drives the rotary column 8 and the gear 9 to rotate, under the interaction between the gear 9 and the rack 12, when the gear 9 rotates, the rack 12 can simultaneously slide along a straight line towards the central position of the fixed box 4 under the limiting action of the connecting block 11 and the connecting groove 10, thereby make two connecting rods 14 drive two splint 5 respectively along two slides 13 and slide to the top central point of fixed case 4, make in close contact with between protection pad 6 and the group battery, and then with the stable top of fixing at fixed case 4 of group battery under the 5 pressure effects of two splint, avoid protective housing 2 group battery to slide at protective housing 2's inner chamber when vibrations, lead to the group battery to collide with the inner wall of protective housing 2, cause the damage of group battery, prolonged the life of group battery.

It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art to which the present application pertains. Any modification, equivalent replacement, improvement or the like made within the spirit and principle of the present application shall be included in the scope of the claims of the present application.

Claims

1. A battery box takes precautions against earthquakes which characterized in that: including mount pad (1), the top of mount pad (1) is provided with damper, damper's top is provided with protective housing (2), the top of protective housing (2) is rotated through the hinge and is connected with visor (3), the inner chamber middle part of protective housing (2) is provided with fixed case (4), the inner chamber of fixed case (4) is provided with the slip subassembly, the top left and right sides of slip subassembly extends to the top left and right sides of fixed case (4) respectively, the top left and right sides of slip subassembly fixed mounting respectively has splint (5), two the inboard difference fixed mounting of splint (5) has protection pad (6).

2. A vibration-proof battery box according to claim 1, characterized in that: the sliding assembly comprises a motor (7), a rotary column (8), a gear (9), a connecting assembly, a rack (12), a slide way (13) and a connecting rod (14), the motor (7) is fixedly arranged at the bottom end of the fixed box (4), the output of the motor (7) extends to the inner cavity of the fixed box (4), one end of the rotary column (8) is connected to the output end of the motor (7) through a shaft coupling in a locking manner, the other end of the rotary column (8) is connected to the top end of the inner cavity of the fixed box (4) through a bearing in a rotating manner, the gear (9) is fixedly arranged on the outer wall of the rotary column (8), the connecting assembly is respectively arranged at the front side and the rear side of the inner cavity of the fixed box (4), the rack (12) is respectively and fixedly connected to the inner sides of the two connecting assemblies, and the slide way (13) is respectively arranged at the left side and the right side of the top end of the fixed box (4), two the bottom of connecting rod (14) is fixed connection respectively on the top of two racks (12), two the inner chamber that two slides (13) were run through respectively on the top of connecting rod (14) extends to the top left and right sides of fixed case (4) and respectively fixed connection is in the bottom of two splint (5).

3. A vibration-proof battery box according to claim 2, characterized in that: the two racks (12) are meshed with the gear (9).

4. A vibration-proof battery box according to claim 2, characterized in that: each coupling assembling is including spread groove (10) and connecting block (11), the inner wall at fixed case (4) is seted up in spread groove (10), the inner chamber at spread groove (10) is embedded to the one end slidable of connecting block (11), the other end fixed connection of connecting block (11) is at the outer wall of rack (12).

5. A vibration-proof battery box according to claim 4, wherein: the outer wall of the connecting block (11) and the inner cavity of the connecting groove (10) are both T-shaped.

6. A vibration-proof battery box according to claim 1, characterized in that: shock-absorbing component is including telescopic link (15) and spring (16), four telescopic link (15) fixed connection respectively is in the bottom four corners of protective housing (2), four the other end of telescopic link (15) all with the top fixed connection of mount pad (1), four spring (16) cup joints the outer wall at four telescopic link (15) respectively.

7. A vibration-proof battery box according to claim 1, characterized in that: four corners of the top end of the mounting seat (1) are respectively provided with a fixing hole (17).