CN220510149U - Battery box with anti-theft function - Google Patents
Battery box with anti-theft function Download PDFInfo
- Publication number
- CN220510149U CN220510149U CN202321696777.7U CN202321696777U CN220510149U CN 220510149 U CN220510149 U CN 220510149U CN 202321696777 U CN202321696777 U CN 202321696777U CN 220510149 U CN220510149 U CN 220510149U
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- box body
- convex
- rotating part
- top cover
- fixing part
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- 238000013016 damping Methods 0.000 claims abstract description 21
- 230000000149 penetrating effect Effects 0.000 claims abstract description 10
- 229920000742 Cotton Polymers 0.000 claims description 10
- 239000006260 foam Substances 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 6
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a battery box with an anti-theft function, which comprises: the battery box assembly, the anti-theft mechanism and the power-on line; the battery box assembly consists of a damping assembly, an outer box body, an outer top cover, an inner box body and an inner top cover; the anti-theft mechanism consists of an outer lock cylinder assembly and an inner lock cylinder assembly; the outer lock core assembly consists of a concave rotating part and an outer fixing part; the inner lock core assembly consists of a convex fixing part and a convex rotating part; the convex fixing part is fixedly arranged in the middle of the inner top cover, and annular through holes are formed in the two sides of the convex fixing part in a penetrating manner; the second key hole is formed in the protruding portion of the top of the protruding rotating portion, the protruding rotating portion is rotatably arranged in the middle of the protruding portion of the protruding fixing portion, and the inner lock catch is fixedly arranged on the outer wall of the protruding rotating portion at the bottom of the inner top cover. According to the utility model, through designing the structure of the separated lock cylinder and the double-layer protective shell, a double-layer anti-theft structure is realized, and the anti-theft capability of the battery box is greatly improved.
Description
Technical Field
The utility model relates to the technical field of battery boxes, in particular to a battery box with an anti-theft function.
Background
At present, electric bicycle is used by more and more people day by day, becomes the mainstream instrument of riding instead of walk of people's trip gradually, is equipped with battery module's battery case on the electric bicycle on the market now and is stolen easily, and the battery case is higher part as electric bicycle value, can cause certain economic loss to the car owner, and directly leads to the electric bicycle to be unable to use. The battery box is fixed by a special anti-theft screw in the general market, and the special anti-theft screw can be detached by a special anti-theft tool; when thieves collect a large number of anti-theft tools aiming at specially-made anti-theft screws, the battery box is still easy to steal, and the anti-theft effect is not good enough.
The patent with the application number of CN202120889475.6 discloses an electric vehicle battery box, which comprises a box body and a box cover, wherein the box cover is buckled on the upper part of the battery box; the method is characterized in that; the upper part of the box cover is provided with a two-way interlocking anti-theft locking device. By adopting the technical scheme, the effective locking of the battery box and the battery bin or the frame is ensured, and the anti-damage performance is greatly improved through a bidirectional locking structure; the upper part of the box cover does not occupy the peripheral space of the battery box, simplifies the structure of the box body and reduces the cost of the die.
However, the patent has only one layer of anti-theft lock, still has great risk of being stolen, and the anti-theft effect is not ideal.
Therefore, there is a need to provide a new solution to overcome the above-mentioned drawbacks.
Disclosure of Invention
The utility model aims to provide a battery box with an anti-theft function, which can effectively solve the technical problems.
In order to achieve the purpose of the utility model, the following technical scheme is adopted:
a battery case having an antitheft function, comprising: the battery box assembly, the anti-theft mechanism and the power-on line;
the battery box assembly consists of a damping component, an outer box body, an outer top cover, an inner box body and an inner top cover; the outer box body is clamped with the inner box body; the outer top cover is detachably arranged on the outer box body; the inner top cover is detachably arranged on the inner box body; the anti-theft mechanism consists of an outer lock cylinder assembly and an inner lock cylinder assembly; the outer lock core assembly consists of a concave rotating part and an outer fixing part; the outer fixing part is fixedly arranged in the middle of the outer top cover, and a first through line hole is formed in the outer fixing part in a penetrating manner along the axis; the middle part of the groove of the concave rotating part is provided with a first key hole in a penetrating way, the concave rotating part is rotatably arranged in the middle part of the outer fixing part, and an outer lock catch is fixedly connected to the outer wall of the concave rotating part at the bottom of the outer top cover; the inner lock core assembly consists of a convex fixing part and a convex rotating part; the convex fixing part is fixedly arranged in the middle of the inner top cover, and annular through holes are formed in the two sides of the convex fixing part in a penetrating manner; a second key hole is formed in the protruding position of the top of the convex rotating part, the convex rotating part is rotatably arranged in the middle of the protruding position of the convex fixing part, and an inner lock catch is fixedly arranged on the outer wall of the convex rotating part at the bottom of the inner top cover; the electric wire cavity is formed in the bottom of the convex rotating part, and second through holes are formed in two sides of the convex rotating part and are communicated with the electric wire cavity.
Further: the concave rotating part is provided with a concave rotating part, and the concave rotating part is provided with a concave rotating part.
Further: the annular through line holes on the convex fixing part correspond to the through line holes on the outer fixing part and the convex rotating part.
Further: and electrodes of the battery box are arranged on two sides of the top of the outer top cover, which are parallel to the direction of the clamping groove.
Further: one end of the power-on wire is connected with the battery, and the other end of the power-on wire sequentially penetrates through the first wire through hole, the annular wire through hole on the convex fixing part and the second wire through hole and then is connected with the electrode of the battery box.
Further: the damping component consists of a rubber pad, a damping spring and annular foam cotton; the rubber pad and the annular foam cotton are sequentially arranged between the inner wall of the outer box body and the outer wall of the inner box body; the damping spring passes through the rubber pad and the annular foam cotton, one end of the damping spring is fixedly connected with the inner wall of the outer box body, and the other end of the damping spring is fixedly connected with the outer wall of the inner box body.
Compared with the prior art, the utility model has the following beneficial effects: according to the battery box with the anti-theft function, through designing the structure of the separated lock cylinder and the double-layer protective shell, the double-layer anti-theft structure is realized, and the anti-theft capacity of the battery box is greatly improved.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.
Fig. 1 is an exploded view of a battery case with an anti-theft function according to the present utility model.
Fig. 2 is a front cross-sectional view of a battery case having an antitheft function according to the present utility model.
Fig. 3 is an enlarged schematic view of a shock-proof mechanism of a battery case with anti-theft function according to the present utility model.
Fig. 4 is a schematic structural view of a double-layer lock cylinder of a battery case with an anti-theft function.
Fig. 5 is a front cross-sectional view of a double-layer key cylinder of a battery case having an antitheft function according to the present utility model.
In the figure: 1. a battery case assembly; 2. an anti-theft mechanism; 9. a power-on wire; 11. a shock absorbing assembly; 12. an outer case; 13. an outer top cover; 14. an inner case; 15. an inner top cover; 21. an outer cylinder assembly; 22. an inner lock core assembly; 111. a rubber pad; 112. annular foam cotton; 113. a damping spring; 211. an outer fixing part; 212. a concave rotation part; 213. an outer lock catch; 221. a male fixing portion; 222. a convex rotation part; 223. an inner lock catch; 2101. a first key hole; 2102. a first via hole; 2201. a second key hole; 2202. a second via hole; 2203. a wire cavity; 2211. annular through line hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the following description will be made in detail with reference to the technical solutions in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments.
In the description of the present utility model, it should be understood that the terms "center," "lateral," "longitudinal," "front," "rear," "left," "right," "upper," "lower," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the scope of the present utility model. When an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an mechanism is considered to be "connected" to another mechanism, it may be directly connected to the other mechanism or there may be a centering mechanism present at the same time. When an element is considered to be "disposed on" another element, it may be disposed directly on the other element or there may be a centering element present at the same time. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
As shown in fig. 1 to 5, the battery case with an antitheft function of the present utility model includes: a battery case assembly 1, an anti-theft mechanism 2, and a power line 9; the battery box assembly 1 consists of a shock absorption assembly 11, an outer box body 12, an outer top cover 13, an inner box body 14 and an inner top cover 15; the outer box body 12 is clamped with the inner box body 14, the outer box body 12 is detachably connected with the outer top cover 13, and the inner box can be operated when the outer top cover 13 is opened; the inner box 14 is detachably connected with the inner top cover 15, and when the inner top cover 15 is opened, the inner part of the box can be operated, such as battery replacement, maintenance and the like;
the outer box body 12 and the inner box body 14 are cuboid box bodies, clamping grooves are formed in the front face and the rear face of the cuboid, and when the lock catch rotates to the position, the box top can be fixed to prevent other people from opening;
the anti-theft mechanism 2 consists of an outer lock cylinder assembly 21 and an inner lock cylinder assembly 22; the outer cylinder assembly 21 is composed of a concave rotation portion 212 and an outer fixing portion 211;
the outer fixing part 211 is fixedly arranged in the middle of the outer top cover 13, a first through wire hole 2102 is formed in the outer fixing part 211 in a penetrating mode, the electric wire 9 is fixed, the electric wire 9 can penetrate through the first through wire hole 2102 and is connected with the electrode, and electricity is conveniently conducted;
the middle part of the groove of the concave rotating part 212 is provided with a first key hole 2101 in a penetrating way, and the concave rotating part 212 is rotatably arranged in the middle part of the outer fixing part 211; an outer lock catch 213 is fixedly connected to the outer wall of the concave rotation part 212 at the bottom of the outer top cover 13, the key is divided into a first part and a second part, and when the first part of the key is inserted into the first key hole 2101, the key is screwed to enable the concave rotation part 212 to rotate along the inner wall of the outer fixing part 211, so that the outer lock catch 213 is driven to rotate; when the key is screwed clockwise, the outer box is closed, and when the key is screwed anticlockwise, the outer box is opened;
the inner cylinder assembly 22 is composed of a male fixing portion 221 and a male rotating portion 222; the convex fixing part 221 is fixedly arranged in the middle of the inner top cover 15, annular through wire holes 2211 are formed in the two protruding sides of the convex fixing part 221 in a penetrating manner, the power-on wires 9 penetrate through the annular through wire holes 2211 to be connected with the outer box, and the annular through wire holes 2211 provide displacement space for the rotation of the power-on wires 9; a second key hole 2201 is formed in the protruding position of the top of the convex rotating part 222, the first key hole 2101 is communicated with the second key hole 2201, the convex rotating part 222 is rotatably arranged in the middle of the protruding position of the convex fixing part 221, and an inner lock catch 223 is fixedly arranged on the outer wall of the convex rotating part 222 at the bottom of the inner top cover 15; when the second part of the key is inserted into the second keyhole 2201, the key is screwed to rotate the convex rotation part 222 along the inner wall of the convex fixing part 221, so as to drive the inner lock catch 223 to rotate in the same way as the outer box;
the bottom of the convex rotating part 222 is provided with an electric wire cavity 2203, two sides of the convex rotating part 222 are communicated with the electric wire cavity 2203, a second through wire hole 2202 is formed, one end of the power-on wire 9, which is far away from the battery, passes through the electric wire cavity 2203 and then passes through the second through wire hole 2202, so that the power-on wire 9 is conveniently connected with the outside, and the power-on wire 9 is fixed;
according to the battery box with the anti-theft function, through designing the structure of the separated lock cylinder and the double-layer protective shell, the double-layer anti-theft structure is realized, and the anti-theft capacity of the battery box is greatly improved.
The concave groove of the concave rotation part 212 is attached to the convex part of the convex fixing part 221, and when the key is screwed, the inner wall of the concave rotation part 212 rotates along the outer wall of the convex fixing part 221, thereby realizing the effect of separating the lock cylinder.
The annular through-hole 2211 on the male fixing portion 221 corresponds to the through-hole holes on the outer fixing portion 211 and the male rotating portion 222 so that the power-on wire 9 passes through, and since one end of the power-on wire 9 passes through the through-hole on the outer fixing portion 211, while the other end of the power-on wire 9 passes through the through-hole on both sides of the projection of the male rotating portion 222, the battery is driven to rotate when the outer cylinder assembly 21 rotates, and the length of the power-on wire 9 is controlled when being installed; when the lock catch is closed, the electrified wire 9 can be ensured to be in a straightened state;
when a thief is violently damaged, the power-on line 9 is torn off, the battery is powered off, and the battery can be maintained only when the battery box is normally opened, and the battery can lose the power supply function due to violent disassembly; turning the key counterclockwise turns the lock core to gradually make the power line 9 in a loose state, and the battery box is convenient to open.
The top of the outer top cover 13 is provided with an electrode of a battery box in a direction parallel to the clamping groove, and the battery is connected with the electrode through a power-on wire 9 to keep the vehicle electrified.
One end of the power-on wire 9 is connected with the battery, and the other end sequentially passes through the first through-wire hole 2102 on the convex rotating part 222, the annular through-wire hole 2211 on the convex fixing part 221, and the second through-wire hole 2202 on the outer fixing part 211, and then is connected with the electrode of the battery box.
The damping component 11 consists of a rubber pad 111, a damping spring 113 and annular foam cotton 112; the rubber pad 111 and the annular foam cotton 112 are sequentially arranged between the inner wall of the outer box body 12 and the outer wall of the inner box body 14, so that a damping effect is achieved between the outer box body 12 and the inner box body 14, the influence of vibration on the power-on line 9 is prevented, and a certain protection effect can be achieved on the battery; the damping spring 113 passes through the rubber pad 111 and the annular foam cotton 112, one end of the damping spring 113 is fixedly connected with the inner wall of the outer box body 12, and the other end of the damping spring 113 is fixedly connected with the outer wall of the inner box body 14, so that the damping effect is further enhanced.
Working principle:
after the battery box is powered on, a user covers the inner top cover 15 and the outer top cover 13 for the inner box body 14 and the outer box body 12 respectively, and then inserts a key to screw the key clockwise to close the battery box; when the battery box needs to be opened, only the key needs to be inserted to screw the key anticlockwise.
Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional modes in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that details are not described in detail in the specification, and the utility model belongs to the prior art known to the person skilled in the art.
It will be understood that modifications and variations will be apparent to those skilled in the art from the foregoing description, and it is intended that all such modifications and variations be included within the scope of the following claims.
Claims (6)
1. A battery case with anti-theft function is characterized in that: comprising the following steps: the battery box assembly, the anti-theft mechanism and the power-on line;
the battery box assembly consists of a damping component, an outer box body, an outer top cover, an inner box body and an inner top cover;
the outer box body is clamped with the inner box body;
the outer top cover is detachably arranged on the outer box body;
the inner top cover is detachably arranged on the inner box body;
the anti-theft mechanism consists of an outer lock cylinder assembly and an inner lock cylinder assembly;
the outer lock core assembly consists of a concave rotating part and an outer fixing part;
the outer fixing part is fixedly arranged in the middle of the outer top cover, and a first through line hole is formed in the outer fixing part in a penetrating manner along the axis;
the middle part of the groove of the concave rotating part is provided with a first key hole in a penetrating way, the concave rotating part is rotatably arranged in the middle part of the outer fixing part, and an outer lock catch is fixedly connected to the outer wall of the concave rotating part at the bottom of the outer top cover;
the inner lock core assembly consists of a convex fixing part and a convex rotating part;
the convex fixing part is fixedly arranged in the middle of the inner top cover, and annular through holes are formed in the two sides of the convex fixing part in a penetrating manner;
a second key hole is formed in the protruding position of the top of the convex rotating part, the convex rotating part is rotatably arranged in the middle of the protruding position of the convex fixing part, and an inner lock catch is fixedly arranged on the outer wall of the convex rotating part at the bottom of the inner top cover;
the electric wire cavity is formed in the bottom of the convex rotating part, and second through holes are formed in two sides of the convex rotating part and are communicated with the electric wire cavity.
2. A battery case having an antitheft function as claimed in claim 1, wherein: the concave rotating part is provided with a concave rotating part, and the concave rotating part is provided with a concave rotating part.
3. A battery case having an antitheft function as claimed in claim 2, wherein: the annular through line holes on the convex fixing part correspond to the through line holes on the outer fixing part and the convex rotating part.
4. A battery case having an antitheft function as claimed in claim 3, wherein: the outer box body and the inner box body are respectively provided with a clamping groove, and electrodes of the battery box are arranged on two sides of the top of the outer top cover, which are parallel to the direction of the clamping grooves.
5. The battery case with an antitheft function according to claim 4, wherein: one end of the power-on wire is connected with the battery, and the other end of the power-on wire sequentially penetrates through the first wire through hole, the annular wire through hole on the convex fixing part and the second wire through hole and then is connected with the electrode of the battery box.
6. The battery case with an antitheft function according to claim 5, wherein: the damping component consists of a rubber pad, a damping spring and annular foam cotton;
the rubber pad and the annular foam cotton are sequentially arranged between the inner wall of the outer box body and the outer wall of the inner box body;
the damping spring passes through the rubber pad and the annular foam cotton, one end of the damping spring is fixedly connected with the inner wall of the outer box body, and the other end of the damping spring is fixedly connected with the outer wall of the inner box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321696777.7U CN220510149U (en) | 2023-06-30 | 2023-06-30 | Battery box with anti-theft function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321696777.7U CN220510149U (en) | 2023-06-30 | 2023-06-30 | Battery box with anti-theft function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220510149U true CN220510149U (en) | 2024-02-20 |
Family
ID=89877985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321696777.7U Active CN220510149U (en) | 2023-06-30 | 2023-06-30 | Battery box with anti-theft function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220510149U (en) |
-
2023
- 2023-06-30 CN CN202321696777.7U patent/CN220510149U/en active Active
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| GR01 | Patent grant | ||
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