CN215706130U - New energy automobile high pressure pencil bayonet joint with safety protection function - Google Patents
New energy automobile high pressure pencil bayonet joint with safety protection function Download PDFInfo
- Publication number
- CN215706130U CN215706130U CN202122261401.0U CN202122261401U CN215706130U CN 215706130 U CN215706130 U CN 215706130U CN 202122261401 U CN202122261401 U CN 202122261401U CN 215706130 U CN215706130 U CN 215706130U
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- wall
- connecting seat
- movable rod
- wire harness
- spring
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- 230000001681 protective effect Effects 0.000 claims abstract description 28
- 230000000670 limiting effect Effects 0.000 claims description 26
- 238000013461 design Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 6
- 244000309464 bull Species 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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Abstract
The utility model discloses a high-voltage wire harness plug connector of a new energy automobile with a safety protection function, which comprises a wire harness plug connector main body, wherein a slide rail is fixed on the outer wall of the top end of the wire harness plug connector main body, a slide block is installed in the slide rail, a movable rod is fixed on the outer wall of the slide block, a first spring is sleeved outside the movable rod, the slide block is elastically connected with the inner wall of the slide rail through the first spring, rotating rods are fixed on two sides of one end, far away from the slide block, of the movable rod, a connecting seat is arranged at the lower end of the movable rod, and rotating grooves are formed in two sides of the inner wall of the top end of the connecting seat. Through setting up mutually supporting of slide rail, slider, movable rod, first spring, protective cover, connecting seat, bull stick and turn trough, make the protective cover can carry out horizontal motion and rotate, make the protective cover can form the protection or remove the protection to the kneck of pencil bayonet joint main part fast, avoided the user to take and place the contact point that the in-process mistake touched the interface inside, improved the security of device.
Description
Technical Field
The utility model relates to the technical field of wiring harness plug connectors, in particular to a new energy automobile high-voltage wiring harness plug connector with a safety protection function.
Background
The new energy automobile adopts unconventional automobile fuel as a power source (or adopts conventional automobile fuel and a novel vehicle-mounted power device), integrates advanced technologies in the aspects of power control and driving of the automobile, and forms the automobile with advanced technical principle, new technology and new structure.
Most of the existing high-voltage wiring harness plug connectors of new energy vehicles on the market adopt a handheld design, and users are required to manually insert the high-voltage wiring harness plug connectors into the charging interfaces of the vehicles, but in the actual use process, because the interfaces of the high-voltage wiring harness plug connectors are in an exposed state, once the users mistakenly touch contact points in the interfaces, the danger of electric shock can be generated, and therefore the high-voltage wiring harness plug connectors of the new energy vehicles with the safety protection function are provided to solve the problems.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides a new energy automobile high-voltage wiring harness plug with a safety protection function, so as to solve the problems in the background technology.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a new energy automobile high pressure pencil bayonet joint with safety protection function, includes pencil bayonet joint main part, pencil bayonet joint main part top outer wall is fixed with the slide rail, install the slider in the slide rail, the slider outer wall is fixed with the movable rod, the outside cover of movable rod is equipped with first spring, the slider forms elastic connection through first spring and slide rail inner wall, the one end both sides that the slider was kept away from to the movable rod all are fixed with the bull stick, the movable rod lower extreme is provided with the connecting seat, the turn trough has all been seted up to connecting seat top inner wall both sides, the bull stick all imbeds the turn trough in, the connecting seat bottom is fixed with the protective cover, the protective cover is at the kneck of pencil bayonet joint main part, the connecting seat top is provided with and turns to spacing subassembly.
As a preferred technical scheme, the steering limiting assembly comprises a movable bin, a limiting inserted bar, a jack, a second spring and a handle, the movable bin is arranged at a group of rotating grooves at the top end of the connecting seat, the limiting inserted bar is sleeved in the movable bin, the jack is arranged on the rotating bar at one end of the movable bar, which faces the movable bin, one end of the limiting inserted bar is embedded into the jack, the outer wall of the limiting inserted bar is elastically connected with the inner wall of the movable bin through the second spring, and the handle is fixed at one end of the limiting inserted bar, which is far away from the connecting seat.
As a preferable technical scheme of the utility model, a torsion spring is welded on the outer wall of one group of the rotating rods, and two ends of the torsion spring are embedded into the inner wall of the rotating groove.
As a preferable technical scheme of the utility model, the width of the sliding block is the same as that of the inner wall of the sliding rail, and the sliding block is connected with the sliding rail in a sliding manner.
As a preferred technical scheme of the utility model, the grip is spherical, and the outer wall of the grip is provided with anti-skid grains.
As a preferred technical scheme of the utility model, the movable bin, the limiting inserted rod and the jack are all in a regular quadrilateral design.
Compared with the prior art, the utility model can achieve the following beneficial effects:
1. through the mutual matching of the slide rail, the slide block, the movable rod, the first spring, the protective cover, the connecting seat, the rotating rod and the rotating groove, the protective cover can move horizontally and rotate, so that the protective cover can quickly protect or relieve the protection of the interface of the harness plug connector main body, the situation that a user mistakenly touches a contact point inside the interface in the taking and placing process is avoided, and the safety of the device is improved;
2. through the spacing subassembly that turns to that sets up, including activity storehouse, spacing inserted bar, jack, second spring and handle, make the second spring can release elasticity and promote in spacing inserted bar embedding jack, let spacing inserted bar can form fast and turn to limiting displacement to the connecting seat formation, avoided the protective cover to rotate in the use accident, ensured the normal use of device.
Drawings
FIG. 1 is a perspective view of the present invention in a first state;
FIG. 2 is a perspective view of the present invention in a second state;
FIG. 3 is a schematic top cross-sectional view of the present invention;
FIG. 4 is an enlarged view of A of FIG. 1 in accordance with the present invention;
FIG. 5 is an enlarged view of B of FIG. 3 in accordance with the present invention;
wherein: 1. a harness plug body; 2. a slide rail; 3. a slider; 4. a movable rod; 5. a first spring; 6. a protective cover; 7. a connecting seat; 8. a rotating rod; 9. rotating the groove; 10. a torsion spring; 11. a movable bin; 12. a limiting inserted rod; 13. a jack; 14. a second spring; 15. a handle.
Detailed Description
The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.
Example (b):
as shown in fig. 1-5, a new energy automobile high-voltage harness plug connector with a safety protection function comprises a harness plug connector main body 1, a slide rail 2 is fixed on the outer wall of the top end of the harness plug connector main body 1, a slide block 3 is installed in the slide rail 2, a movable rod 4 is fixed on the outer wall of the slide block 3, a first spring 5 is sleeved outside the movable rod 4, the slide block 3 is elastically connected with the inner wall of the slide rail 2 through the first spring 5, rotating rods 8 are fixed on two sides of one end, away from the slide block 3, of the movable rod 4, a connecting seat 7 is arranged at the lower end of the movable rod 4, rotating grooves 9 are formed in two sides of the inner wall of the top end of the connecting seat 7, the rotating rods 8 are embedded into the rotating grooves 9, a protective cover 6 is fixed at the bottom end of the connecting seat 7, the protective cover 6 is sleeved at the joint of the harness plug connector main body 1, and a steering limit component is arranged at the top end of the connecting seat 7;
when the wire harness splicing head is used, the protective cover 6 can be contacted to protect the interface of the wire harness splicing head main body 1 by rotating the protective cover 6 clockwise, then the first spring 5 releases elastic force to push the sliding block 3 to slide along the sliding rail 2, the protective cover 6 horizontally moves under the action of the movable rod 4, the interface of the wire harness splicing head main body 1 is completely exposed, and the wire harness splicing head main body 1 can be normally used;
after using up, outwards stimulate protective cover 6, make movable rod 4 drive slider 3 rotate along slide rail 2, first spring 5 is deformed under the extrusion of slider 3 and holds power, rotate to 1 kneck of pencil bayonet joint main part when protective cover 6, anticlockwise rotation protective cover 6 afterwards, make protective cover 6 upset cover in the outside of the kneck of pencil bayonet joint main part 1, make protective cover 6 form the guard action to the kneck department, avoided the user to place the inside contact point of in-process mistake contact interface taking.
In other embodiments, the steering limiting component comprises a movable bin 11, a limiting inserted bar 12, a jack 13, a second spring 14 and a handle 15, the movable bin 11 is arranged at a group of rotating grooves 9 at the top end of the connecting seat 7, the limiting inserted bar 12 is sleeved in the movable bin 11, the jack 13 is arranged on a rotating bar 8 at one end of the movable bar 4 facing the movable bin 11, one end of the limiting inserted bar 12 is embedded into the jack 13, the outer wall of the limiting inserted bar 12 is elastically connected with the inner wall of the movable bin 11 through the second spring 14, and the handle 15 is fixed at one end of the limiting inserted bar 12 far away from the connecting seat 7;
when the protective cover 6 needs to be rotated, the handle 15 is pulled outwards, the limiting inserted bar 12 slides along the inside of the movable bin 11 under the action of the handle 15, the second spring 14 deforms under the extrusion of the transverse extending part of the limiting inserted bar 12 to store force, when the limiting inserted bar 12 completely leaves the jack 13, the limiting inserted bar 12 is enabled to relieve the steering limiting effect on the connecting seat 7, the protective cover 6 can be rotated normally, after the protective cover 6 is rotated, the pulling force on the handle 15 is relieved, the second spring 14 releases elastic force to push the limiting inserted bar 12 to be embedded into the jack 13, the limiting inserted bar 12 is enabled to form the steering limiting effect on the connecting seat 7, and the protective cover 6 is prevented from being accidentally rotated in the using process.
In other embodiments, the torsion spring 10 is welded on the outer wall of one set of rotating rods 8, and both ends of the torsion spring 10 are embedded in the inner wall of the rotating groove 9;
through this design, make torsion spring 10 can release elasticity and make connecting seat 7 drive protective cover 6 clockwise rotation, avoided protective cover 6 unexpected when using to rotate, cause the hindrance to user's use.
In other embodiments, the width of the sliding block 3 is the same as the width of the inner wall of the sliding rail 2, and the sliding block 3 is connected with the sliding rail 2 in a sliding manner;
through this design, when slider 3 slided along slide rail 2, avoided slider 3 to produce in the motion process and rocked, improved the stability of device.
In other embodiments, the grip 15 is spherical, and the outer wall of the grip 15 is provided with anti-skid lines;
through this design, increased the frictional force of handle 15 with the hand, be convenient for pull handle 15.
In other embodiments, the movable cabin 11, the limiting insertion rod 12 and the insertion hole 13 are all in a regular quadrilateral design;
through the design, when the connecting seat 7 rotates by ninety degrees every time, the limit inserted link 12 can be embedded into the insertion hole 13, and the limit inserted link 12 is prevented from rotating in the movable bin 11 and the insertion hole 13.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a new energy automobile high pressure pencil bayonet joint with safety protection function, includes pencil bayonet joint main part (1), its characterized in that: a slide rail (2) is fixed on the outer wall of the top end of the wire harness plug-in connector main body (1), a slide block (3) is installed in the slide rail (2), a movable rod (4) is fixed on the outer wall of the sliding block (3), a first spring (5) is sleeved outside the movable rod (4), the sliding block (3) is elastically connected with the inner wall of the sliding rail (2) through a first spring (5), rotating rods (8) are fixed on both sides of one end of the movable rod (4) far away from the sliding block (3), the lower end of the movable rod (4) is provided with a connecting seat (7), both sides of the inner wall of the top end of the connecting seat (7) are provided with rotating grooves (9), the rotating rods (8) are all embedded into the rotating grooves (9), the bottom end of the connecting seat (7) is fixed with a protective cover (6), the protective cover (6) is sleeved at the joint of the wire harness plug connector main body (1), and a steering limiting assembly is arranged at the top end of the connecting seat (7).
2. The new energy automobile high-voltage wire harness plug connector with the safety protection function as claimed in claim 1, is characterized in that: turn to spacing subassembly including activity storehouse (11), spacing inserted bar (12), jack (13), second spring (14) and handle (15), activity storehouse (11) have been seted up to a set of rotating groove (9) department on connecting seat (7) top, activity storehouse (11) endotheca is equipped with spacing inserted bar (12), jack (13) have been seted up on rotating rod (8) of activity storehouse (11) one end in movable rod (4), in spacing inserted bar (12) one end embedding jack (13), spacing inserted bar (12) outer wall forms elastic connection through second spring (14) and activity storehouse (11) inner wall, the one end that connecting seat (7) were kept away from in spacing inserted bar (12) is fixed with handle (15).
3. The new energy automobile high-voltage wire harness plug connector with the safety protection function as claimed in claim 1, is characterized in that: and a torsion spring (10) is welded on the outer wall of the rotating rod (8), and two ends of the torsion spring (10) are embedded into the inner wall of the rotating groove (9).
4. The new energy automobile high-voltage wire harness plug connector with the safety protection function as claimed in claim 2, is characterized in that: the width of slider (3) is the same with the width of slide rail (2) inner wall, slider (3) are sliding connection with slide rail (2).
5. The new energy automobile high-voltage wire harness plug connector with the safety protection function as claimed in claim 2, is characterized in that: the grip (15) is in a spherical shape, and the outer wall of the grip (15) is provided with anti-skid grains.
6. The new energy automobile high-voltage wire harness plug connector with the safety protection function as claimed in claim 2, is characterized in that: the movable bin (11), the limiting inserted rod (12) and the insertion hole (13) are all in a regular quadrilateral design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122261401.0U CN215706130U (en) | 2021-09-17 | 2021-09-17 | New energy automobile high pressure pencil bayonet joint with safety protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122261401.0U CN215706130U (en) | 2021-09-17 | 2021-09-17 | New energy automobile high pressure pencil bayonet joint with safety protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215706130U true CN215706130U (en) | 2022-02-01 |
Family
ID=80021910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122261401.0U Expired - Fee Related CN215706130U (en) | 2021-09-17 | 2021-09-17 | New energy automobile high pressure pencil bayonet joint with safety protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215706130U (en) |
-
2021
- 2021-09-17 CN CN202122261401.0U patent/CN215706130U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220201 |