CN218325718U

CN218325718U - License plate fixing mechanism

Info

Publication number: CN218325718U
Application number: CN202222688789.7U
Authority: CN
Inventors: 董国沛
Original assignee: Wenzhou Shengyuan Signs Co ltd
Current assignee: Wenzhou Shengyuan Signs Co ltd
Priority date: 2022-10-09
Filing date: 2022-10-09
Publication date: 2023-01-17
Anticipated expiration: 2032-10-09

Abstract

The utility model relates to a license plate fixed establishment, which comprises a screw, base and lag, it holds the chamber to have seted up on the base, the intercommunicating pore has been seted up on the diapire that holds the chamber, threaded connection is on the screw hole of license plate seat after the screw section of screw passes the intercommunicating pore, the lag is established and is used for the cover to locate on the base, the locating hole has been seted up on the outer wall of the screw section of screw, the locating hole is along the radial setting of screw section, set up the mounting hole with the screw hole intercommunication on the lateral wall of license plate seat, sliding connection has the locating lever in the mounting hole, the locating lever is offered towards one side of screw and is used for the conflict inclined plane of contradicting with screw section, the elastic component has been placed in the locating hole, the one end fixedly connected with dead lever of screw hole is kept away from to the locating hole, the both ends of elastic component respectively with the dead lever, the locating lever is contradicted, the locating lever is arranged in penetrating the locating hole. The utility model has the advantages of it is following and effect: this scheme utilization new construction reaches the effect of anticreep.

Description

License plate fixing mechanism

Technical Field

The utility model relates to a license plate fixed establishment.

Background

At present, chinese patent with publication number CN203780454U discloses a license plate anti-theft sealing device, which comprises a screw, a gasket and a protective housing, wherein the protective housing is arranged outside the nail head of the screw, the protective housing is composed of an inner shell and an outer shell, a self-locking structure is arranged between the inner shell and the outer shell, and a character structure consistent with the number of the license plate on the license plate is arranged on the surface of the outer shell.

The bolt and the gasket are easy to be separated from the license plate seat of the automobile.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model provides a license plate fixed establishment reaches the purpose that promotes the anticreep effect.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a license plate fixed establishment, includes screw, base and lag, the base on seted up and hold the chamber, the diapire that holds the chamber on seted up the intercommunicating pore, the screw section of screw pass behind the intercommunicating pore screw thread connection on the screw hole of license plate seat, the lag establish and be used for the cover to locate on the base, the outer wall of the screw section of screw on seted up the locating hole, the locating hole along the radial setting of screw section, the lateral wall of license plate seat on set up the mounting hole with the screw hole intercommunication, sliding connection have the locating lever in the mounting hole, the locating lever towards one side of screw set up the conflict inclined plane that is used for with the screw section conflict, the locating hole in placed the elastic component, the locating hole one end fixedly connected with dead lever of keeping away from the screw hole, the both ends of elastic component respectively with dead lever, conflict locating lever, the locating lever be arranged in penetrating the locating hole.

Through adopting above-mentioned technical scheme, arrange the license plate in between base and the license plate seat, with screw thread connection on the screw hole, along with the screw rotation, the tip and the conflict inclined plane of screw rod portion are contradicted, make the locating lever slide in the mounting hole, when the locating hole corresponds with the locating lever, the elastic force effect through the elastic component makes the locating lever penetrate the locating hole, realize the screw location, make the screw be difficult for deviating from the license plate seat, establish the cover with the lag at last on locating the base, in order to reach the mesh that promotes the anticreep.

The utility model discloses further set up to: and an auxiliary positioning assembly is arranged between the base and the license plate seat.

By adopting the technical scheme, the base is not easy to be separated from the license plate seat.

The utility model discloses further set up to: the auxiliary positioning subassembly include slide bar, slide opening, spacing shrinkage pool, shell fragment, fixture block, the slide opening offer on the surface of license plate seat, the tip in the slide opening is offered to spacing shrinkage pool, slide bar one end and base fixed connection, the other end and shell fragment fixed connection, the fixture block be fixed in the shell fragment on the surface and be arranged in inlaying and locate spacing shrinkage pool, sliding connection is in the slide opening after the slide bar passes the license plate.

Through adopting above-mentioned technical scheme, pass the slide bar behind the license plate and slide in the slide opening, the fixture block is contradicted with the inner wall of slide opening because of the elastic force effect of shell fragment, along with the slide bar further removes, when spacing shrinkage pool and fixture block correspond, during the fixture block imbeds spacing shrinkage pool to make the base be difficult for deviating from the license plate seat, in order to further promote the anticreep effect.

The utility model discloses further set up to: an anti-falling component is arranged between the protective sleeve and the base.

Through adopting above-mentioned technical scheme, promote the guard action to the screw.

The utility model discloses further set up to: the anticreep subassembly include guiding groove, guide block and guide annular, the guide annular set up on the outer wall of base and along base circumference, the guiding groove set up on the outer wall of base and with the guide annular intercommunication, the length direction of guiding groove parallel with the length direction of base, the guide block be fixed in on the inner wall of lag and sliding connection in the guiding groove, make the guide block move into the guide annular from the guiding groove after rotatory with the lag.

Through adopting above-mentioned technical scheme, overlap the lag on the base, during the guide block slided into the guide slot, after the guide block supported along the inner wall of guide slot and guide annular, rotated 90 degrees with the lag, made the guide block be arranged in the guide annular, made the lag be difficult for deviating from on the base.

The utility model discloses further set up to: the head of the screw is provided with a straight groove.

Through adopting above-mentioned technical scheme, be convenient for drive the screw through the screwdriver and rotate.

The utility model discloses further set up to: the opening of the straight groove is provided with a guide inclined plane.

Through adopting above-mentioned technical scheme, be convenient for place the screwdriver in the slotted groove along the guide inclined plane.

Drawings

Fig. 1 is a schematic external structural view of the present invention;

FIG. 2 is a schematic view of a screw;

FIG. 3 is a schematic view of a positioning rod;

fig. 4 is a schematic view showing the structure of a limiting concave hole.

Reference numerals: 11. a screw section; 111. positioning holes; 12. a head portion of the screw; 121. a straight slot; 122. a guide ramp; 2. a base; 3. a protective sleeve; 41. an accommodating chamber; 42. a communicating hole; 5. a license plate holder; 51. a threaded hole; 52. mounting holes; 53. positioning a rod; 531. abutting against the inclined plane; 54. an elastic member; 55. fixing the rod; 6. an auxiliary positioning assembly; 61. a slide bar; 62. a slide hole; 63. limiting concave holes; 64. a spring plate; 65. a clamping block; 7. an anti-drop component; 71. a guide groove; 72. a guide block; 73. a guide ring groove.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

As shown in the figure, the license plate fixing mechanism comprises a screw, a base 2 and a protective sleeve 3. An accommodating cavity 41 is formed on the base 2, and a communicating hole 42 is formed on the bottom wall of the accommodating cavity 41; the screw rod part 11 of the screw passes through the communicating hole 42 and then passes through the license plate, and finally is in threaded connection with the threaded hole 51 of the license plate seat 5.

The head 12 of the screw is provided with a straight groove 121; a guide slope 122 is formed at an opening of the linear groove 121.

The outer wall of the screw rod part 11 of the screw is provided with a positioning hole 111, and the positioning hole 111 is arranged along the radial direction of the screw rod part 11. A mounting hole 52 communicated with the threaded hole 51 is formed in the side wall of the license plate seat 5, a positioning rod 53 is connected in the mounting hole 52 in a sliding manner, and an abutting inclined surface 531 used for abutting against the screw rod part 11 is formed on one side, facing the screw, of the positioning rod 53; the positioning hole 111 has the elastic member 54 disposed therein, and the elastic member 54 is a spring.

The fixing rod 55 is fixedly connected to one end of the positioning hole 111 far away from the threaded hole 51. Two ends of the elastic member 54 respectively abut against the fixing rod 55 and the positioning rod 53, and the positioning rod 53 is used for penetrating into the positioning hole 111.

An auxiliary positioning component 6 is arranged between the base 2 and the license plate seat 5. The auxiliary positioning assembly 6 comprises a sliding rod 61, a sliding hole 62, a limiting concave hole 63, an elastic sheet 64 and a clamping block 65. The sliding hole 62 is arranged on the surface of the license plate seat 5, the limiting concave hole 63 is arranged at the end part of the sliding hole 62, and the inner diameter of the limiting concave hole 63 is larger than that of the sliding hole 62.

One end of the sliding rod 61 is fixedly connected with the base 2, and the other end is fixedly connected with the elastic sheet 64. The clamping block 65 is fixed on the surface of the elastic sheet 64 and is embedded in the limiting concave hole 63. The sliding rod 61 passes through the license plate and is connected in the sliding hole 62 in a sliding mode. The spring plate 64 is a copper plate with the thickness of 2 mm.

The protecting cover 3 is used for being sleeved on the base 2, and an anti-falling component 7 is arranged between the protecting cover 3 and the base 2. The retaining member 7 includes a guide groove 71, a guide block 72, and a guide ring groove 73. The guide ring groove 73 is opened on the outer wall of the base 2 and is arranged along the circumferential direction of the base 2. The guide groove 71 is opened in the outer wall of the base 2 and communicates with the guide ring groove 73. The longitudinal direction of the guide groove 71 is parallel to the longitudinal direction of the base 2. The guide block 72 is fixed to the inner wall of the shield 3 and slidably coupled in the guide groove 71, and the guide block 72 is moved from the guide groove 71 into the guide ring groove 73 after rotating the shield 3 by 90 °.

The guide block 72 has a thickness slightly greater than the width of the guide groove 71 and the guide ring groove 73.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that modifications and embellishments within the scope of the present disclosure may be made by those skilled in the art without departing from the principles of the present disclosure.

Claims

1. The utility model provides a license plate fixed establishment, includes screw, base and lag, the base on seted up and hold the chamber, the diapire that holds the chamber on seted up the intercommunicating pore, the screw rod portion of screw pass behind the intercommunicating pore threaded connection on the screw hole of license plate seat, the lag establish and be used for the cover to locate on the base, characterized by: the outer wall of the screw portion of screw on seted up the locating hole, the locating hole along the radial setting of screw portion, the lateral wall of license plate seat on set up the mounting hole with the screw hole intercommunication, the mounting hole in sliding connection have a locating lever, the locating lever towards one side of screw offer the conflict inclined plane that is used for with the screw portion conflict, the locating hole in placed the elastic component, the locating hole one end fixedly connected with dead lever of keeping away from the screw hole, the both ends of elastic component conflict with dead lever, locating lever respectively, the locating lever be arranged in penetrating the locating hole.

2. The license plate securement mechanism of claim 1, wherein: and an auxiliary positioning assembly is arranged between the base and the license plate seat.

3. The license plate securement mechanism of claim 2, wherein: the auxiliary positioning subassembly include slide bar, slide opening, spacing shrinkage pool, shell fragment, fixture block, the slide opening offer the license plate seat on the surface, the tip in slide opening is offered to spacing shrinkage pool, slide bar one end and base fixed connection, the other end and shell fragment fixed connection, the fixture block be fixed in the shell fragment on the surface and be arranged in inlaying and locate spacing shrinkage pool, sliding connection is in the slide opening after the slide bar passes the license plate.

4. The license plate securement mechanism of claim 1, wherein: an anti-falling component is arranged between the protective sleeve and the base.

5. The license plate securement mechanism of claim 4, wherein: the anticreep subassembly include guiding groove, guide block and guide annular, the guide annular set up on the outer wall of base and along base circumference, the guiding groove set up on the outer wall of base and with the guide annular intercommunication, the length direction of guiding groove parallel with the length direction of base, the guide block be fixed in on the inner wall of lag and sliding connection in the guiding groove, make the guide block move into the guide annular from the guiding groove after rotatory with the lag.

6. The license plate securement mechanism of claim 1, wherein: the head of the screw is provided with a straight groove.

7. The license plate securing mechanism of claim 6, wherein: the opening of the straight groove is provided with a guide inclined plane.