CN115257575B - Anti-theft fixing device for license plate - Google Patents
Anti-theft fixing device for license plate Download PDFInfo
- Publication number
- CN115257575B CN115257575B CN202211041304.3A CN202211041304A CN115257575B CN 115257575 B CN115257575 B CN 115257575B CN 202211041304 A CN202211041304 A CN 202211041304A CN 115257575 B CN115257575 B CN 115257575B
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- Prior art keywords
- license plate
- plate frame
- arc
- block
- license
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
- B60R13/10—Registration, licensing, or like devices
- B60R13/105—Licence- or registration plates, provided with mounting means, e.g. frames, holders, retainers, brackets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/01—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)
Abstract
The invention discloses an anti-theft fixing device for a license plate, which comprises a license plate frame, wherein limiting plates are arranged on two sides of the license plate frame, four mounting holes are formed in the inner side of the license plate frame, an inserting groove is formed in the outer side of each mounting hole, an arc-shaped moving block is movably inserted into the inserting groove, an arc-shaped limiting block is arranged at one end of the arc-shaped moving block, a plurality of movable grooves are formed in the other end of the arc-shaped moving block, and fixing blocks are movably inserted into the movable grooves. According to the invention, the arc-shaped moving block is arranged, the license plate frame is fixed on the surface of the vehicle body by utilizing the groove hole of the vehicle and under the action of the fixing block, so that the positions of the license plate and the license plate frame are not required to be adjusted, the license plate is more difficult to take down as the license plate frame is fixed, the anti-theft effect of the license plate is further enhanced, and meanwhile, the limiting plate limits and fixes the license plate, so that the license plate cannot be pushed by water flow when the vehicle wades into water, and the problem that a standard screw falls off is effectively avoided.
Description
Technical Field
The invention belongs to the technical field of license plate installation, and particularly relates to an anti-theft fixing device for a license plate.
Background
The license plate is usually made of aluminum, iron sheet, plastic or paper, and is engraved with the registration number, registration area or other related information of the vehicle, and the license plate registers the number and information of each vehicle.
When the license plate is installed by the standard screws, the license plate and the license plate frame need to be simultaneously stabilized, and the positions of the license plate and the license plate frame need to be adjusted to align the installation holes with the installation positions.
Therefore, there is a need for an anti-theft fixing device for license plates to solve the above problems.
Disclosure of Invention
In view of the above problems, the present invention provides an anti-theft fixing device for license plate to solve the above problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: an anti-theft fixing device for a license plate comprises a license plate frame, wherein limiting plates are arranged on two sides of the license plate frame, four mounting holes are formed in the inner side of the license plate frame, an inserting groove is formed in the outer side of each mounting hole, an arc-shaped moving block is movably inserted into the inserting groove, and an arc-shaped limiting block is arranged at one end of each arc-shaped moving block;
the arc-shaped moving block is characterized in that a plurality of moving grooves are formed in the other end of the arc-shaped moving block, fixing blocks are movably inserted into the moving grooves, one side of the end portion of each fixing block is arranged on a slope, elastic blocks are fixedly connected to the other ends of the fixing blocks, and one ends of the elastic blocks are fixedly connected with the inner walls of the moving grooves.
Furthermore, the surface of the inner wall of the insertion groove is provided with an auxiliary groove, the auxiliary groove is movably inserted with a blocking block, the top of the blocking block is fixedly connected with a telescopic block, the end part of the telescopic block is rotatably inserted with a screw, and the telescopic block and the screw are in threaded sleeve joint.
Furthermore, the license plate frame middle part sets up for breaking, the department of breaking of license plate frame is provided with two connecting rods, the equal activity in license plate frame of connecting rod both ends is pegged graft inside, and the equal fixedly connected with spring in connecting rod both ends, spring one end and license plate frame fixed connection.
Furthermore, the inserting groove is arranged in an arc shape, and the center of the inserting groove is the same as that of the mounting hole.
Furthermore, the arc-shaped moving blocks are 3/5 circular rings, and the fixed blocks are annularly arranged relative to the middle of the arc-shaped moving blocks.
Furthermore, one side of the limiting plate is arranged in an arc-shaped surface, and the limiting plate is fixedly connected with the surface of the license plate frame.
Furthermore, the cross section of the telescopic block is arranged in a polygon shape, and the auxiliary groove is matched with the telescopic block.
Furthermore, the moving distance of the arc-shaped limiting block is the sum of the thicknesses of the blocking block and the arc-shaped limiting block.
Furthermore, the license plate frame is made of metal materials, and an anti-oxidation coating is arranged on the surface of the license plate frame.
The invention has the technical effects and advantages that:
1. according to the invention, the arc-shaped moving block is arranged, the license plate frame is fixed on the surface of the vehicle body by utilizing the groove hole of the vehicle and under the action of the fixing block, so that the positions of the license plate and the license plate frame are not required to be adjusted, the license plate is more difficult to take down after the license plate frame is fixed on the surface of the vehicle body, the anti-theft effect of the license plate is further enhanced, and meanwhile, the limiting plate limits and fixes the license plate on the license plate frame, so that the license plate cannot be pushed by water flow when the vehicle wades, and the problem that a standard screw falls off is effectively avoided.
2. According to the invention, the blocking block is arranged, so that the moved arc-shaped moving block can be fixed and can be conveniently inserted into the vehicle body slot, and meanwhile, the arc-shaped moving block can be directly fixed, so that a vehicle with only two standard screw installation positions is matched to install the license plate.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
FIG. 1 shows an overall structural schematic of an embodiment of the present invention;
FIG. 2 illustrates a front cross-sectional view of a license plate carrier in an embodiment of the present invention;
FIG. 3 shows a right side cross-sectional view of a license plate holder in an embodiment of the invention;
figure 4 shows a rear cross-sectional view of an arcuate moving mass in an embodiment of the present invention.
In the figure: 1. a license plate frame; 2. a limiting plate; 3. mounting holes; 4. inserting grooves; 5. an arc-shaped moving block; 6. an arc-shaped limiting block; 7. a movable groove; 8. a fixed block; 9. an elastic block; 10. an auxiliary groove; 11. a blocking block; 12. a telescopic block; 13. a screw; 14. a connecting rod; 15. a spring.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. 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.
The invention provides an anti-theft fixing device for a license plate, which comprises a license plate frame 1, wherein the license plate frame 1 is made of metal, an anti-oxidation coating is arranged on the surface of the license plate frame 1, two sides of the license plate frame 1 are respectively provided with a limiting plate 2, one side of each limiting plate 2 is arranged in an arc-shaped surface, the limiting plates 2 are fixedly connected with the surface of the license plate frame 1, four mounting holes 3 are formed in the inner side of the license plate frame 1, inserting grooves 4 are formed in the outer sides of the mounting holes 3, the inserting grooves 4 are arranged in an arc shape, the centers of the inserting grooves 4 are the same as the centers of the mounting holes 3, arc-shaped moving blocks 5 are movably inserted in the inserting grooves 4, the arc-shaped moving blocks 5 are 3/5 circular rings, and one ends of the arc-shaped moving blocks 5 are provided with arc-shaped limiting blocks 6;
the other end of the arc-shaped moving block 5 is provided with a plurality of moving grooves 7, fixed blocks 8 are movably inserted into the moving grooves 7, one sides of the end portions of the fixed blocks 8 are arranged in a slope mode, the other ends of the fixed blocks 8 are fixedly connected with elastic blocks 9, one ends of the elastic blocks 9 are fixedly connected with the inner walls of the moving grooves 7, and the fixed blocks 8 are annularly arranged relative to the middle of the arc-shaped moving block 5.
Before the license plate is installed, the arc-shaped limiting block 6 is taken out to enable the arc-shaped moving block 5 to be inserted into the insertion groove 4, the surface of the insertion groove 4 pushes the fixing blocks 8 to be contracted and enter the movable groove 7, the elastic block 9 is compressed along with the fixing blocks, the arc-shaped limiting block 6 is continuously pushed to move to enable the arc-shaped moving block 5 to extend out from the rear side of the license plate frame 1, the fixing blocks 8 which are not extruded by the insertion groove 4 are pushed to reset under the reset action of the elastic block 9, when the license plate is installed, the license plate is placed inside the license plate frame 1, the limiting plates 2 on two sides of the license plate frame 1 limit and fix the license plate, meanwhile, the installation through holes of the license plate are overlapped with the installation holes 3 of the license plate frame 1, the groove holes are formed in the position of a vehicle body at the fixing position of a standard screw, the standard screw can be fixed on a bumper, when the license plate frame 1 and the license plate are placed at the installation position, the extending arc-shaped moving block 5 is inserted into the corresponding groove holes, the fixing blocks 8 are compressed through the groove holes and then pushed to reset by the elastic block 9, the fixing blocks 8 are directly installed on the surface of the vehicle body, and then the standard screw can be directly installed into the surface of the license plate frame 1.
According to the invention, the arc-shaped moving block 5 is arranged, the license plate frame 1 is fixed on the surface of the vehicle body by utilizing the slotted hole of the vehicle and under the action of the fixing block 8, so that the positions of the license plate and the license plate frame 1 are not required to be adjusted, the license plate is more difficult to take down after the license plate frame 1 is fixed on the surface of the vehicle body, the anti-theft effect of the license plate is further enhanced, and meanwhile, the limiting plate 2 limits and fixes the license plate on the license plate frame 1, so that the license plate cannot be pushed by water flow when the vehicle wades, and the problem that a standard screw falls off is effectively avoided.
As shown in fig. 2-4, an auxiliary groove 10 is formed in the inner wall surface of the insertion groove 4, a blocking block 11 is movably inserted into the auxiliary groove 10, a telescopic block 12 is fixedly connected to the top of the blocking block 11, the cross section of the telescopic block 12 is polygonal, the auxiliary groove 10 is matched with the auxiliary groove, a screw 13 is inserted into the end portion of the telescopic block 12 in a rotating manner, the telescopic block 12 is in threaded sleeve connection with the screw 13, and the moving distance of the arc-shaped limiting block 6 is the sum of the thicknesses of the blocking block 11 and the arc-shaped limiting block 6.
After the arc-shaped moving block 5 is pushed, the screw 13 rotates the screw 13 to drive the telescopic block 12 which is in threaded sleeve joint with the screw to move, the blocking block 11 moves downwards along with the screw, one side of the blocking block 11 is attached to the surface of the arc-shaped limiting block 6, the arc-shaped moving block 5 is fixed in the insertion groove 4 along with the screw, the arc-shaped moving block 5 is enabled to move backwards after being inserted into a car body slotted hole, if the standard screw is provided with only two fixed positions, namely the car body slotted hole is only two, the arc-shaped moving block 5 at the two positions does not need to be moved, the screw 13 is directly rotated, the telescopic block 12 drives the blocking block 11 to be attached to the surface of the arc-shaped moving block 5 along with the screw, and the arc-shaped moving block 5 is directly fixed.
According to the invention, the blocking block 11 is arranged, so that the moved arc-shaped moving block 5 can be fixed and can be conveniently inserted into a vehicle body slot, and meanwhile, the arc-shaped moving block 5 can be directly fixed, so that a vehicle installation license plate with only two standard screw installation positions is matched.
As shown in fig. 2, the middle part of the license plate frame 1 is arranged in an interruption manner, two connecting rods 14 are arranged at the interruption position of the license plate frame 1, the two ends of each connecting rod 14 are movably inserted into the license plate frame 1, the two ends of each connecting rod 14 are fixedly connected with springs 15, and one ends of the springs 15 are fixedly connected with the license plate frame 1.
When a license plate is arranged in the license plate frame 1, two ends of the license plate frame 1 are pulled, the license plate frame 1 is separated into two parts from the middle position, meanwhile, the connecting rod 14 keeps the license plate frame 1 as a whole, springs 15 at two ends of the connecting rod 14 are stretched and deformed, the license plate on the surface of the limiting plate 2 falls into the license plate frame 1 along the arc-shaped surface of the limiting plate 2, and after the license plate frame 1 is loosened, the license plate is limited and fixed in the license plate frame 1.
According to the invention, the connecting rod 14 is arranged, so that the license plate frame 1 can be disconnected into two parts from the middle part, the license plate is conveniently limited and fixed in the license plate frame 1, meanwhile, the connecting rod 14 enables the license plate frame 1 to be an integral body, and the license plate is effectively prevented from being separated from the license plate frame 1 after the license plate frame 1 is fixed.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (9)
1. The utility model provides an anti-theft fixing device for license plate, includes license plate frame (1), its characterized in that: the license plate frame is characterized in that limiting plates (2) are arranged on two sides of the license plate frame (1), four mounting holes (3) are formed in the inner side of the license plate frame (1), inserting grooves (4) are formed in the outer sides of the mounting holes (3), arc-shaped moving blocks (5) are movably inserted in the inserting grooves (4), and arc-shaped limiting blocks (6) are arranged at one ends of the arc-shaped moving blocks (5);
the other end of the arc-shaped moving block (5) is provided with a plurality of moving grooves (7), fixed blocks (8) are movably inserted into the moving grooves (7), one side of the end part of each fixed block (8) is provided with a slope, the other end of each fixed block (8) is fixedly connected with an elastic block (9), and one end of each elastic block (9) is fixedly connected with the inner wall of each moving groove (7);
when a license plate is installed, the license plate is placed inside a license plate frame (1), limiting plates (2) on two sides of the license plate frame (1) limit and fix the license plate, meanwhile, installation through holes of the license plate coincide with installation holes (3) of the license plate frame (1), slotted holes are formed in the position of a standard screw fixing position of a vehicle body, and then the standard screw can be fixed on a bumper, when the license plate frame (1) and the license plate are placed at installation positions, extended arc-shaped moving blocks (5) are inserted into the corresponding slotted holes, the fixing blocks (8) are in the moving process, the fixing blocks (8) are compressed through the slotted hole positions and are pushed by the elastic blocks (9) again to reset, the license plate frame (1) is fixed on the surface of the vehicle body by the fixing blocks (8), and then the standard screws can be directly installed.
2. The anti-theft fixing device for license plates of claim 1, characterized in that: auxiliary groove (10) have been seted up on inserting groove (4) inner wall surface, auxiliary groove (10) inside activity is pegged graft and is had stopper (11), stopper (11) top fixedly connected with telescopic block (12), telescopic block (12) tip rotates to peg graft and has screw (13), be threaded socket joint between telescopic block (12) and screw (13).
3. The anti-theft fixing device for license plates of claim 1, characterized in that: the license plate is characterized in that the middle of the license plate frame (1) is arranged in an interrupting mode, two connecting rods (14) are arranged at the interrupting positions of the license plate frame (1), two ends of each connecting rod (14) are movably inserted into the corresponding license plate frame (1), springs (15) are fixedly connected to two ends of each connecting rod (14), and one ends of the springs (15) are fixedly connected with the license plate frame (1).
4. The anti-theft fixing device for license plates of claim 1, characterized in that: the inserting groove (4) is arranged in an arc shape, and the center of the inserting groove (4) is the same as that of the mounting hole (3).
5. The anti-theft securing device for license plates of claim 1, wherein: the arc-shaped moving block (5) is in a 3/5 circular ring shape, and the fixed blocks (8) are annularly arranged relative to the middle of the arc-shaped moving block (5).
6. The anti-theft fixing device for license plates of claim 1, characterized in that: one side of the limiting plate (2) is arranged in an arc-shaped surface, and the limiting plate (2) is fixedly connected with the surface of the license plate frame (1).
7. The anti-theft securing device for license plates of claim 2, wherein: the cross section of the telescopic block (12) is arranged in a polygon shape, and the auxiliary groove (10) is matched with the telescopic block.
8. The anti-theft fixing device for license plates of claim 2, characterized in that: the moving distance of the arc-shaped limiting block (6) is the sum of the thicknesses of the blocking block (11) and the arc-shaped limiting block (6).
9. The anti-theft securing device for license plates of claim 1, wherein: the license plate frame (1) is made of metal materials, and an anti-oxidation coating is arranged on the surface of the license plate frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211041304.3A CN115257575B (en) | 2022-08-29 | 2022-08-29 | Anti-theft fixing device for license plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211041304.3A CN115257575B (en) | 2022-08-29 | 2022-08-29 | Anti-theft fixing device for license plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115257575A CN115257575A (en) | 2022-11-01 |
| CN115257575B true CN115257575B (en) | 2023-04-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211041304.3A Active CN115257575B (en) | 2022-08-29 | 2022-08-29 | Anti-theft fixing device for license plate |
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| Country | Link |
|---|---|
| CN (1) | CN115257575B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060058252A (en) * | 2004-11-25 | 2006-05-30 | 현대자동차주식회사 | Grommet for mounting license plate |
| CN213167936U (en) * | 2020-05-12 | 2021-05-11 | 瑞安市铭泰五金实业有限公司 | Novel automobile license plate frame of theftproof |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH658833A5 (en) * | 1984-08-09 | 1986-12-15 | Edeltraud Fallwick | Support for a vehicle number plate |
| TWM410682U (en) * | 2011-03-31 | 2011-09-01 | Antony Chen | Licenser plate anti-theft device |
| CN106004711A (en) * | 2016-05-27 | 2016-10-12 | 李宝 | License plate fixing frame with antitheft function |
| CN206664516U (en) * | 2017-02-15 | 2017-11-24 | 东莞利富高塑料制品有限公司 | A kind of automobile bumper support and fixing pin |
| CN206749696U (en) * | 2017-03-28 | 2017-12-15 | 嵊州市博琨汽车配件有限公司 | A kind of number plate of vehicle fixed mount of good fixing effect |
| CN208164929U (en) * | 2018-03-06 | 2018-11-30 | 欧拓（长沙）汽车配件有限公司 | A kind of automobile license plate bracket of Anti-fall |
| CN109795423A (en) * | 2019-01-24 | 2019-05-24 | 吴明 | A kind of length-adjustable anti-loose badging holder |
| CN210912287U (en) * | 2019-10-25 | 2020-07-03 | 广州众特茶业文化有限公司 | Be used for car license plate to make a video recording and use installing support |
| CN214874627U (en) * | 2021-01-29 | 2021-11-26 | 史云兰 | Anti-theft automobile license plate mounting frame |
| CN113022465B (en) * | 2021-03-16 | 2021-10-19 | 瑞安市兴昌汽车配件有限公司 | Automobile license plate frame with anti-theft effect |
-
2022
- 2022-08-29 CN CN202211041304.3A patent/CN115257575B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060058252A (en) * | 2004-11-25 | 2006-05-30 | 현대자동차주식회사 | Grommet for mounting license plate |
| CN213167936U (en) * | 2020-05-12 | 2021-05-11 | 瑞安市铭泰五金实业有限公司 | Novel automobile license plate frame of theftproof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115257575A (en) | 2022-11-01 |
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