CN216488363U - New energy automobile battery is with preventing extrudeing short circuit device - Google Patents
New energy automobile battery is with preventing extrudeing short circuit device Download PDFInfo
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- CN216488363U CN216488363U CN202122878478.2U CN202122878478U CN216488363U CN 216488363 U CN216488363 U CN 216488363U CN 202122878478 U CN202122878478 U CN 202122878478U CN 216488363 U CN216488363 U CN 216488363U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model discloses an anti-extrusion short-circuit device for a new energy automobile battery, which is provided with a support protection device with a protection function; the method comprises the following steps: the bottom support is arranged on the inner surface of the base body, the lower surface of the bottom support is provided with a supporting layer with a bearing effect, and a protective pad A with an anti-extrusion effect is arranged on the bottom support; and the buffer column is arranged on the outer surface of the bottom support. This new energy automobile battery is with preventing extrudeing short circuit device, the base member that the installation has the bottom sprag sets up, and the supporting layer installation that sets up through the lower surface has protective structure's protection pad A, the lower surface of built-in shell is including effectual the connection, and the cushion post through the installation, slope setting is including the surface of built-in shell, carry out effectual buffering when increasing the extrusion, prevent that direct extrusion from causing the extrusion damage to the battery, the draw-in groove that the trapezoidal support column that passes through the installation simultaneously set up, effectual nestification is at the limit end of bottom sprag, carry out the fixed use of stable cooperation.
Description
Technical Field
The utility model relates to the technical field of new energy automobile batteries, in particular to an extrusion short circuit prevention device for a new energy automobile battery.
Background
New energy automobile battery is as present new energy automobile's main power supply part, when production, splices the equipment through the multiunit battery, carries out stable the installing in the set casing, makes its voltage reach power take off's service standard to prevent that extrusion short circuit device through the set casing setting protects the use, prevent that the battery from appearing damaging, nevertheless present extrusion short circuit device that prevents still has certain defect when using, for example:
however, the prior art has the following disadvantages: when the cable is used, the internal batteries are arranged and assembled, so that extrusion damage is very easy to occur when collision occurs, the existing protective layer of the protective device is easy to damage, the buffer supporting capacity is crossed, the extrusion force of the bearing device cannot be effectively buffered, and the cable at the top is easy to age and break after being used for a long time, so that a top line of the cable is short-circuited.
In order to solve the problems, innovative design is urgently needed on the basis of the structure of the original extrusion short-circuit prevention device.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an extrusion short-circuit preventing device for a new energy automobile battery, which aims to solve the problems that when the device is used, due to the fact that internal batteries are arranged and assembled, extrusion damage is easy to occur when collision occurs, a protective layer of an existing protective device is easy to break, the buffering supporting capacity is low, extrusion force of a bearing device cannot be effectively buffered for use, and a flat cable at the top is easy to age and break after long-time use, so that a top line of the device is short-circuited.
In order to achieve the purpose, the utility model provides the following technical scheme: an extrusion short circuit prevention device for a new energy automobile battery is provided with a support protection device with a protection function;
the method comprises the following steps:
the bottom support is arranged on the inner surface of the base body, the lower surface of the bottom support is provided with a supporting layer with a bearing effect, and a protective pad A with an anti-extrusion effect is arranged on the bottom support;
the buffer column is arranged on the outer surface of the bottom support, the outer surface of the buffer column is connected with a protective pad B with a buffer anti-extrusion effect, the outer surface of the buffer column is connected with a built-in shell with a bearing effect, the outer surface of the buffer column is fixedly provided with a support column with a supporting effect, the lower end of the outer surface of the buffer column is provided with a clamping groove with a nesting effect, and the clamping groove is stably clamped at the edge end of the outer surface of the bottom support;
the battery body is arranged on the inner surface of the built-in shell, the insulating plate with an insulating function is arranged on the upper surface of the battery body, the clamping device with a clamping function is arranged on the upper surface of the battery body, and the clamping groove with an anti-falling function is arranged on the inner surface of the battery body;
the top end support is arranged on the upper surface of the insulating plate, the edge end of the outer surface is provided with an anti-falling embedded groove, and the lower surface is provided with a through hole with a penetrating effect;
the nesting block is nested on the inner surface of the nesting groove, the outer surface of the nesting block is provided with a surrounding support with an outer surface supporting function, the outer surface of the nesting block is connected with an external shell with a smooth assembling function, and a top plate with an anti-extrusion protection function is arranged at the same time.
Through above-mentioned structure, effectual protection and the condition that prevents to appear excessively extrudeing when using appear, and prevent the condition that the short circuit appears through the structure of installation.
Preferably, the inner surface of the base body is provided with the bottom support having an anti-extrusion structure, the lower surface of the base body is provided with the supporting layer having a bearing structure, the upper surface of the base body is provided with the protective pad A having a protective structure, the outer surface of the base body is provided with a buffer column having a symmetrical supporting structure, and the outer surface of the base body is connected with the protective pad B having a side protective structure.
Through above-mentioned structure, effectual bottom sprag that carries on when using prevents to appear squeezing the damage.
Preferably, the inner side of the outer surface of the protection pad B is provided with the built-in shell with a bearing structure, the outer surface of the built-in shell is provided with the support column with a trapezoidal support structure, the clamping groove with a clamping and limiting effect is arranged, and the protection pad B is stably nested at the outer surface side end of the bottom support.
Through above-mentioned structure, effectively support the combination when using, prevent to appear droing.
Preferably, the battery body having a power transmission function is mounted on an inner surface of the built-in case, the insulating plate having an insulating structure is mounted on an upper surface of the built-in case, the clamping device having a clamping structure is mounted on an upper surface of the insulating plate, and the clamping groove having a separation preventing structure is provided.
Through above-mentioned structure, carry out effectual clamping when using, prevent the short circuit.
Preferably, the top end support having the support structure is mounted on the upper surface of the insulating plate, the insertion groove having the anti-falling structure is provided at the outer surface side end thereof, and the through hole having the circular arc structure is provided at the outer surface side end thereof.
Through above-mentioned structure, carry out effectual support and provide certain anti-extrusion effect when using.
Preferably, the surrounding support is mounted on the outer surface of the base body through a cross combination structure, the outer surface is provided with the nesting block with a falling-off prevention structure and is nested and connected on the inner surface of the nesting groove, the outer casing with a flat assembly structure is connected on the outer surface, and the top plate with a protection structure is mounted on the upper surface of the outer casing.
Through above-mentioned structure, prevent the surface extrusion when using, carry out stable support and use.
Compared with the prior art, the utility model has the beneficial effects that: the extrusion short circuit prevention device for the new energy automobile battery;
1. the base body with the bottom support is arranged and installed, the protection pad A with the protection structure is installed through the supporting layer arranged on the lower surface, the protection pad A is effectively connected to the lower surface of the built-in shell, the buffer column is installed and obliquely arranged on the outer surface of the built-in shell, effective buffering is carried out during extrusion, the battery is prevented from being extruded and damaged directly by extrusion, and meanwhile, the protection pad A is effectively nested at the edge end of the bottom support through the clamping groove arranged on the trapezoidal support column for stable matching and fixing use;
2. the insulation board of setting at the inner casing upper surface, to being connected between the battery of arranging and the circuit, carry out middle insulating use, and the clamping groove that sets up through the clamping device of installation, fix the circuit, prevent and take place to drop between the battery and cause the condition of short circuit, and the top through the installation supports and encircles the cooperation of supporting and use, the effectual surface of making up at the base member, and support to it and prevent the squeezing action, protective structure through bottom and limit end, increase the buffering between the collision and support the use, the while carries out effectual equipment protection through the outer casing of installation and roof and uses.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic diagram of a semi-sectional three-dimensional structure of a substrate according to the present invention;
FIG. 3 is a schematic view of a top support according to the present invention;
FIG. 4 is a schematic diagram of a semi-sectional three-dimensional structure of the inner housing of the present invention;
fig. 5 is a schematic diagram of the exploded perspective structure of the present invention.
In the figure: 1. a substrate; 2. a bottom support; 3. a support layer; 4. a protective pad A; 5. a buffer column; 6. a protective pad B; 7. a built-in shell; 8. a support pillar; 9. a card slot; 10. a battery body; 11. an insulating plate; 12. a clamping device; 13. clamping grooves; 14. a top end support; 15. embedding a sleeve groove; 16. a through hole; 17. a surrounding support; 18. nesting blocks; 19. a housing is arranged outside; 20. a top plate.
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, the present invention provides a technical solution: an extrusion short circuit prevention device for a new energy automobile battery is provided with a support protection device with a protection function; the method comprises the following steps: the bottom support 2 is arranged on the inner surface of the base body 1, the lower surface of the bottom support is provided with a support layer 3 with a bearing function, and a protective pad A4 with an anti-extrusion function is arranged on the bottom support; the buffer column 5 is arranged on the outer surface of the bottom support 2, the outer surface of the buffer column is connected with a protective pad B6 with buffer and anti-extrusion functions, the outer surface of the buffer column is connected with a built-in shell 7 with bearing functions, the outer surface of the buffer column is fixedly provided with a support column 8 with support functions, the lower end of the outer surface of the buffer column is provided with a clamping groove 9 with nesting function, and the clamping groove is stably clamped at the edge end of the outer surface of the bottom support 2; a battery body 10 which is arranged on the inner surface of the built-in shell 7, the upper surface of which is provided with an insulating plate 11 with an insulating function, the upper surface of which is provided with a clamping device 12 with a clamping function, and the inner surface of which is provided with a clamping groove 13 with an anti-falling function; a top support 14 mounted on the upper surface of the insulating plate 11, wherein the edge end of the outer surface is provided with a nesting groove 15 with anti-falling function, and the lower surface is provided with a through hole 16 with penetrating function; the nesting block 18 is nested on the inner surface of the nesting groove 15, the outer surface is provided with a surrounding support 17 with the function of outer surface support, the outer surface is connected with an external shell 19 with the function of leveling assembly, and a top plate 20 with the function of anti-extrusion protection is also arranged.
When the anti-extrusion device is used, stable nesting and anti-extrusion protection are carried out through the arranged internal structure, the situation of short circuit is prevented through the clamping device 12 arranged at the top, and a certain supporting force is provided through the installed external supporting protective device and matched to prevent internal damage.
The inner surface of the base body 1 is provided with a bottom support 2 having an anti-extrusion structure, and a support layer 3 having a load-bearing structure is provided on the lower surface thereof, and a protection pad A4 having a protection structure is provided on the upper surface thereof, while a buffer column 5 having a symmetrical support structure is provided at the outer peripheral end thereof and connected to a protection pad B6 having a side protection structure.
The inner side of the outer surface of the protective pad B6 is provided with a built-in shell 7 with a bearing structure, the outer surface of the protective pad B6 is provided with a support column 8 with a trapezoidal support structure, and the protective pad B is provided with a clamping groove 9 with a clamping and limiting effect and is stably nested at the edge end of the outer surface of the bottom support 2.
When using, the internal surface of base member 1 sets up the bottom sprag 2 that has the bottom protection, and set up the protection pad A4 that has the effect of preventing extrudeing the cushioning through supporting layer 3, and set up the bumping post 5 of slope structure in the side, and connect the protection pad B6 that has the effect of preventing extrudeing, and with built-in shell 7, the draw-in groove 9 that the support column 8 of stable installation set up carries out the block and holds at the limit of bottom sprag 2, carries out the inside protection of equipment each other and uses.
The inner surface of the built-in case 7 is provided with a battery body 10 having a power transmission function, an insulating plate 11 having an insulating structure on the upper surface, a clamping device 12 having a clamping structure on the upper surface, and a clamping groove 13 having a drop-off preventing structure.
The upper surface of the insulating plate 11 is provided with a top end support 14 having a support structure, and is provided at an outer surface side end thereof with a nesting groove 15 having a falling off prevention structure, and is provided at an outer surface side end thereof with a through-hole 16 having a circular arc structure.
The surrounding support 17 is mounted on the outer surface of the base body 1 by a cross-combined structure, and the outer surface is provided with a nesting block 18 with a falling-off prevention structure and is nested and connected on the inner surface of the nesting groove 15, and an external shell 19 with a flat assembly structure is connected on the outer surface, and a top plate 20 with a protection structure is mounted on the upper surface.
When in use, the battery body 10 is nested in the built-in shell 7, the insulating plate 11 used for insulation is arranged on the upper surface of the built-in shell, the clamping groove 13 arranged by the clamping device 12 clamps the circuit, the nesting groove 15 arranged by the top end support 14 is nested in the nesting block 18 arranged around the support 17, the circuit is penetrated through the through hole 16 arranged, the external shell 19 arranged around the support 17 is used for flat assembly, and the top plate 20 is used for protection.
The working principle is as follows: when the extrusion short circuit prevention device for the new energy automobile battery is used, according to the figures 1-5, the device is firstly placed at a position needing to work, when in use, the protection pad A4 arranged on the supporting layer 3 arranged on the bottom support 2 arranged on the base body 1 performs effective protection and provides a buffer function while extrusion is performed, the protection pad B6 connected with the buffer column 5 arranged on the side end of the bottom support 2 performs the same buffer extrusion prevention use on the side surface, the clamping groove 9 arranged on the trapezoidal support column 8 arranged on the built-in shell 7 is stably clamped at the outer surface side end of the bottom support 2 for effective assembly and protection use, then the battery body 10 is nested and arranged on the inner surface of the built-in shell 7, the clamping groove 13 arranged on the clamping device 12 is arranged on the insulating plate 11 for clamping insulation use, then through the nested groove 15 that the top of installation supported 14 setting, nested installation has nested piece 18 of anti-drop structure to the installation has the support 17 of encircleing of stabilizing the support, increases and prevents the extrusion structure, and the installation has the external shell 19 of level and smooth equipment, and the later stage of being convenient for sets up the mounting structure, and the installation has protection type roof 20 on its upper end simultaneously, prevents the top and damages the guard action, has increased holistic practicality.
Those not described in detail in this specification are within the skill of the art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An extrusion short circuit prevention device for a new energy automobile battery is provided with a support protection device with a protection function;
it is characterized by comprising:
the bottom support is arranged on the inner surface of the base body, the lower surface of the bottom support is provided with a supporting layer with a bearing effect, and a protective pad A with an anti-extrusion effect is arranged on the bottom support;
the buffer column is arranged on the outer surface of the bottom support, the outer surface of the buffer column is connected with a protective pad B with a buffer anti-extrusion effect, the outer surface of the buffer column is connected with a built-in shell with a bearing effect, the outer surface of the buffer column is fixedly provided with a support column with a supporting effect, the lower end of the outer surface of the buffer column is provided with a clamping groove with a nesting effect, and the clamping groove is stably clamped at the edge end of the outer surface of the bottom support;
the battery body is arranged on the inner surface of the built-in shell, the upper surface of the battery body is provided with an insulating plate with an insulating function, the upper surface of the battery body is provided with a clamping device with a clamping function, and the inner surface of the battery body is provided with a clamping groove with an anti-falling function;
the top end support is arranged on the upper surface of the insulating plate, the edge end of the outer surface is provided with an anti-falling embedded groove, and the lower surface is provided with a through hole with a penetrating effect;
the nesting block is nested on the inner surface of the nesting groove, the outer surface of the nesting block is provided with a surrounding support with an outer surface supporting function, the outer surface of the nesting block is connected with an external shell with a smooth assembling function, and a top plate with an anti-extrusion protection function is arranged at the same time.
2. The anti-extrusion short-circuit device for the new energy automobile battery according to claim 1, characterized in that: the inner surface of the base body is provided with the bottom support with an anti-extrusion structure, the lower surface of the base body is provided with the supporting layer with a bearing structure, the upper surface of the base body is provided with the protective pad A with a protective structure, and the edge end of the outer surface of the base body is provided with a buffer column with a symmetrical supporting structure and is connected with the protective pad B with a side protective structure.
3. The anti-extrusion short-circuit device for the new energy automobile battery according to claim 1, characterized in that: the inner side of the outer surface of the protective pad B is provided with the built-in shell with a bearing structure, the outer surface of the protective pad B is provided with the support columns with trapezoidal support structures, the clamping grooves with clamping and limiting effects are arranged, and the protective pad B is stably nested at the edge end of the outer surface of the bottom support.
4. The anti-extrusion short-circuit device for the new energy automobile battery according to claim 1, characterized in that: the battery body with the power transmission function is installed on the inner surface of the built-in shell, the insulating plate with the insulating structure is installed on the upper surface of the built-in shell, the clamping device with the clamping structure is installed on the upper surface of the built-in shell, and the clamping groove with the anti-falling structure is formed in the clamping groove.
5. The anti-extrusion short-circuit device for the new energy automobile battery according to claim 1, characterized in that: the top end support with a support structure is arranged on the upper surface of the insulating plate, the embedded groove with an anti-falling structure is arranged at the edge end of the outer surface of the insulating plate, and the through hole with an arc structure is arranged at the edge end of the outer surface of the insulating plate.
6. The anti-extrusion short-circuit device for the new energy automobile battery according to claim 1, characterized in that: the surrounding support is arranged on the outer surface of the base body through a cross combined structure, the outer surface is provided with the nesting block with an anti-falling structure and is connected to the inner surface of the nesting groove in a nesting mode, the outer surface is connected with the external shell with a flat assembly structure, and the top plate with a protective structure is arranged on the upper surface of the external shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122878478.2U CN216488363U (en) | 2021-11-23 | 2021-11-23 | New energy automobile battery is with preventing extrudeing short circuit device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122878478.2U CN216488363U (en) | 2021-11-23 | 2021-11-23 | New energy automobile battery is with preventing extrudeing short circuit device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216488363U true CN216488363U (en) | 2022-05-10 |
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ID=81398095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122878478.2U Active CN216488363U (en) | 2021-11-23 | 2021-11-23 | New energy automobile battery is with preventing extrudeing short circuit device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216488363U (en) |
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2021
- 2021-11-23 CN CN202122878478.2U patent/CN216488363U/en active Active
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