CN215816549U - Novel prevent charging source structure of striking sparks - Google Patents
Novel prevent charging source structure of striking sparks Download PDFInfo
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- CN215816549U CN215816549U CN202121809336.4U CN202121809336U CN215816549U CN 215816549 U CN215816549 U CN 215816549U CN 202121809336 U CN202121809336 U CN 202121809336U CN 215816549 U CN215816549 U CN 215816549U
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- metal sheet
- mounting seat
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- bolt
- lamination
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Abstract
The utility model discloses a novel ignition-proof charging power supply structure which comprises a shell, a base, a first metal sheet and a second metal sheet, wherein a first elastic lamination is integrally formed on the first metal sheet, a second elastic lamination is integrally formed on the second metal sheet, the first elastic lamination and the second elastic lamination are both in an arc shape and are bent inwards, a connecting shaft is hinged to the base, a first mounting seat and a second mounting seat are respectively fixed at two ends of the connecting shaft, a first bolt is inserted into the first mounting seat, and a second bolt is inserted into the second mounting seat. This novel prevent charging source structure of striking sparks's stable in structure, the volume is less, and light in weight conveniently carries, and under the effect of elasticity lamination, the skew can not take place for the position of bolt connection moreover, effectively prevents that the condition of short circuit striking sparks from taking place to the bolt receive and releases freely convenient to use.
Description
Technical Field
The utility model relates to the technical field of charging power supplies, in particular to a novel anti-sparking charging power supply structure.
Background
In current charging power supply structure, to the security performance, the bolt is because the atress reason is partial to one side easily when using, leads to with the bolt or the sheetmetal contact of other side, takes place the short circuit problem, forms the dangerous accident of striking sparks. Therefore, a charging power supply structure for preventing sparking is needed, and the safety of a user is guaranteed.
SUMMERY OF THE UTILITY MODEL
One object of the present invention is: the utility model provides a novel prevent charging source structure of striking sparks for solve the problem that prior art exists.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a novel anti-sparking charging power supply structure comprises a shell, a base, a first metal sheet and a second metal sheet, wherein the base is located inside the shell, the first metal sheet and the second metal sheet are both installed on the base, a first elastic lamination is integrally formed on the first metal sheet, a second elastic lamination is integrally formed on the second metal sheet, the first elastic lamination and the second elastic lamination are both arc-shaped and are bent inwards, a connecting shaft is hinged to the base, a first mounting seat and a second mounting seat are respectively fixed at two ends of the connecting shaft, a first bolt is inserted on the first mounting seat, a second bolt is inserted on the second mounting seat, a first bulge is arranged on the outer side of the first mounting seat, a second bulge is arranged on the outer side of the second mounting seat, and the first bulge is selectively inserted in the first elastic lamination, the second protrusion is selectively inserted into the second elastic lamination.
As a preferable technical solution, the housing is provided with a first through groove and a second through groove, the first bolt passes through the first through groove, and the second bolt passes through the second through groove.
As a preferred technical scheme, the bottom of the inner side of the shell is provided with a positioning strip, the base is provided with a positioning groove, and the positioning strip is inserted into the positioning groove.
As a preferred technical scheme, a buckle is fixed on the inner wall of the shell, and the buckle is elastically clamped on one side of the base.
As a preferable technical solution, a cover plate is disposed on the housing, and the cover plate is fixed on the housing.
As a preferred technical solution, the cover plate and the housing are clamped or welded.
The utility model has the beneficial effects that: the utility model provides a novel prevent charging source structure of striking sparks, this novel prevent charging source structure of striking sparks's stable in structure, the volume is less, and light in weight conveniently carries, and under the effect of elasticity lamination, the skew can not take place for the position of bolt connection moreover, effectively prevents that the condition of short circuit striking sparks from taking place to the bolt receive and releases freely convenient to use.
Drawings
The utility model is explained in more detail below with reference to the figures and examples.
Fig. 1 is an overall exploded view of a novel ignition-proof charging power supply structure according to an embodiment;
FIG. 2 is a general structural diagram of a novel ignition-proof charging power supply structure according to an embodiment;
FIG. 3 is a partial exploded view of a novel anti-sparking charging power supply configuration according to an embodiment;
fig. 4 is a partial structural view of a novel ignition-proof charging power supply structure according to an embodiment.
In fig. 1 to 4:
1. a housing; 2. a base; 3. a first metal sheet; 4. a second metal sheet; 5. a first elastic laminate; 6. a second elastic laminate; 7. a connecting shaft; 8. a first mounting seat; 9. a second mounting seat; 10. a first latch; 11. a second bolt; 12. a first protrusion; 13. a second protrusion; 14. a first through groove; 15. a second through groove; 16. a positioning bar; 17. positioning a groove; 18. buckling; 19. and (7) a cover plate.
Detailed Description
The technical scheme of the utility model is further explained by the specific implementation mode in combination with the attached drawings.
As shown in fig. 1 to 4, in this embodiment, a novel ignition-proof charging power supply structure includes a housing 1, a base 2, a first metal sheet 3 and a second metal sheet 4, the base 2 is located inside the housing 1, the first metal sheet 3 and the second metal sheet 4 are both mounted on the base 2, a first elastic lamination 5 is integrally formed on the first metal sheet 3, a second elastic lamination 6 is integrally formed on the second metal sheet 4, the first elastic lamination 5 and the second elastic lamination 6 are both arc-shaped and are bent inward, a connecting shaft 7 is hinged on the base 2, a first mounting seat 8 and a second mounting seat 9 are respectively fixed at two ends of the connecting shaft 7, a first bolt 10 is inserted on the first mounting seat 8, a second bolt 11 is inserted on the second mounting seat 9, a first protrusion 12 is disposed on an outer side of the first mounting seat 8, a second protrusion 13 is arranged on the outer side of the second mounting seat 9, the first protrusion 12 is selectively inserted into the first elastic lamination 5, and the second protrusion 13 is selectively inserted into the second elastic lamination 6.
Installing the first metal sheet 3 and the second metal sheet 4 in the base 2, then inserting the connecting shaft 7 with the two ends respectively installed with the first installation seat 8 and the second installation seat 9 into one side of the base 2, so that the connecting shaft 7 can rotate a certain angle on the base 2, when the first bolt 10 and the second bolt 11 are pulled, the connecting shaft 7 simultaneously drives the first installation seat 8 and the second installation seat 9 to rotate, the first protrusion 12 is inserted into the first elastic lamination 5, the second protrusion 13 is inserted into the second elastic lamination 6, because the first elastic lamination 5 and the second elastic lamination 6 are both bent inwards, the arc structure of the first elastic lamination 5 is forced to clamp and fix the first installation seat 8 and keep a stable state, the arc structure of the second elastic lamination 6 clamps and fixes the second installation seat 9 and keeps a stable state, the positions of the first plug pin 10 and the second plug pin 11 are relatively stable, short circuit ignition caused by deviation to one side cannot occur, and safety is guaranteed.
The housing 1 is provided with a first through slot 14 and a second through slot 15, the first bolt 10 passes through the first through slot 14, and the second bolt 11 passes through the second through slot 15.
In the non-use state, the first plug 10 is hidden in the first through groove 14, the second plug 11 is hidden in the second through groove 15, and when the use is required, the first plug 10 and the second plug 11 are pulled to be exposed from the first through groove 14 and the second through groove 15, respectively, and are inserted into a socket for use.
The inboard bottom of shell 1 is provided with location strip 16, be provided with constant head tank 17 on the base 2, location strip 16 inserts in the constant head tank 17, be fixed with buckle 18 on the inner wall of shell 1, buckle 18 elastic joint is in one side of base 2, be provided with apron 19 on the shell 1, apron 19 is fixed on the shell 1, apron 19 with joint or welding between the shell 1.
In the installation process, when the base 2 is placed into the shell 1, the base 2 is positioned in the shell 1 by means of the limitation between the positioning strip 16 and the positioning groove 17, because the buckle 18 exists, after the base 2 is positioned, the buckle 18 buckles one side of the base 2, so that the position of the base 2 is fixed, and then the cover plate 19 is covered to seal the base 2 in the shell 1, thereby meeting the requirement of forming an integral structure.
It should be noted that the above-mentioned embodiments are only preferred embodiments of the present invention and the technical principles used, and any changes or substitutions which can be easily conceived by those skilled in the art within the technical scope of the present invention disclosed herein should be covered within the protective scope of the present invention.
Claims (6)
1. A novel anti-ignition charging power supply structure is characterized by comprising a shell, a base, a first metal sheet and a second metal sheet, wherein the base is located inside the shell, the first metal sheet and the second metal sheet are both mounted on the base, a first elastic lamination is integrally formed on the first metal sheet, a second elastic lamination is integrally formed on the second metal sheet, the first elastic lamination and the second elastic lamination are both arc-shaped and are bent inwards, a connecting shaft is hinged to the base, a first mounting seat and a second mounting seat are respectively fixed at two ends of the connecting shaft, a first bolt is inserted into the first mounting seat, a second bolt is inserted into the second mounting seat, a first bulge is arranged on the outer side of the first mounting seat, a second bulge is arranged on the outer side of the second mounting seat, and the first bulge is selectively inserted into the first elastic lamination, the second protrusion is selectively inserted into the second elastic lamination.
2. The novel anti-sparking charging power supply structure according to claim 1, wherein a first through groove and a second through groove are formed in the housing, the first plug pin penetrates through the first through groove, and the second plug pin penetrates through the second through groove.
3. The novel ignition-proof charging power supply structure as claimed in claim 1, wherein a positioning strip is arranged at the bottom of the inner side of the housing, a positioning groove is arranged on the base, and the positioning strip is inserted into the positioning groove.
4. The novel ignition-proof charging power supply structure is characterized in that a buckle is fixed on the inner wall of the shell, and the buckle is elastically clamped on one side of the base.
5. The novel ignition-proof charging power supply structure as claimed in claim 1, wherein a cover plate is arranged on the housing, and the cover plate is fixed on the housing.
6. The novel ignition-proof charging power supply structure is characterized in that the cover plate and the shell are clamped or welded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121809336.4U CN215816549U (en) | 2021-08-04 | 2021-08-04 | Novel prevent charging source structure of striking sparks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121809336.4U CN215816549U (en) | 2021-08-04 | 2021-08-04 | Novel prevent charging source structure of striking sparks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215816549U true CN215816549U (en) | 2022-02-11 |
Family
ID=80128314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121809336.4U Active CN215816549U (en) | 2021-08-04 | 2021-08-04 | Novel prevent charging source structure of striking sparks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215816549U (en) |
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2021
- 2021-08-04 CN CN202121809336.4U patent/CN215816549U/en active Active
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