CN208651408U - A kind of Anti-theft device for number - Google Patents
A kind of Anti-theft device for number Download PDFInfo
- Publication number
- CN208651408U CN208651408U CN201821091843.7U CN201821091843U CN208651408U CN 208651408 U CN208651408 U CN 208651408U CN 201821091843 U CN201821091843 U CN 201821091843U CN 208651408 U CN208651408 U CN 208651408U
- Authority
- CN
- China
- Prior art keywords
- electromagnet
- limit card
- block
- link block
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
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- Burglar Alarm Systems (AREA)
Abstract
The utility model discloses a kind of Anti-theft device for number, screw rod including being fixedly welded on the fixed installation body of body of a motor car and for installing fixed license plate, it includes that fixed symmetrical is set to the spring that top in vivo is fixedly mounted that body, which is fixedly mounted, the limit card block being fixedly connected on spring free end, the limit card slot matched with limit card block, postive stop baffle for limition orientation limit card block, the electromagnet being electrically connected with automobile storage battery, the electromagnet strut of fixed electromagnet, the link block matched with screw rod, for connecting the connecting rod of link block, swivel bearing in connecting rod, in the case where electromagnet is not powered on, limit card block does not enter in limit card slot, when applying active force to bolt, it only will drive link block to rotate under the action of swivel bearing, it is unable to move back bolt from link block and take off out, to Play antitheft effect.
Description
Technical field
The utility model relates to automobile burglar fields, and in particular to a kind of Anti-theft device for number.
Background technique
As what social development and people took in gradually increases, the owning amount of private car is increased significantly, automotive license plate conduct
The business card of one vehicle is the essential accessory of vehicle, if the vehicle on the way travelled belongs to illegal activities, meeting without license plate
Receive the punishment of public security deparment and traffic police department.Some criminals, will be by others in order to play one's own game or falsely use other people license plate numbers
License plate pilferage disassemble, cause serious loss to car owner, while also making delinquent thing to criminal and burying
Upper hidden danger.
However, present license plate is only using the directly fixation of easy bolt on body of a motor car, criminal holds very much
Easily just license plate is stolen to disassembly, in order to guarantee that automotive license plate is not stolen, a kind of Anti-theft device for number just seems especially
It is necessary.
Utility model content
Technical problem to be solved by the utility model is: providing a kind of Anti-theft device for number, automobile is effectively prevented
The illegal thing that license plate is stolen by criminal.
To achieve the above object, the technical solution adopted in the utility model is as follows:
A kind of Anti-theft device for number, which is characterized in that including be fixedly welded on body of a motor car fixed installation body and
For installing the screw rod of fixed license plate, it includes that fixed symmetrical is set to the spring being fixedly mounted at the top of in vivo, fixation that body, which is fixedly mounted,
The limit card block that is connected on spring free end, the limit card slot matched with limit card block, for limition orientation limit card block
Postive stop baffle, the electromagnet, the electromagnet strut of fixed electromagnet, the company that is matched with screw rod that are electrically connected with automobile storage battery
Block, the connecting rod for connecting link block, the swivel bearing in connecting rod are connect, fixed installation body top center is equipped with can
For the freely through hole of screw rod, link block is fixed by the connecting rod in internal center is fixedly mounted, and connecting rod is fixedly welded
In internal bottom center is fixedly mounted, electromagnet strut one end is welded in fixed installation in vivo, and the other end is fixedly connected with electromagnetism
Iron, electromagnet are located at immediately below limit card slot.
Further, spring, limit card block, electromagnet, postive stop baffle and electromagnet strut have two groups and symmetrically set
It is internal to be placed in fixed installation.
Further, limit card block bottom surface is slightly above link block top surface.
Further, electromagnet can guarantee that link block is freely rotated in the internal portion of fixed installation, even at a distance from link block
It connects block center and is equipped with the internal thread hole matched with screw rod.
Further, limit card block material is irony material, the attraction conducive to electromagnet to limit card block.
Further, electromagnet is equipped with control switch in car inside.
Compared with prior art, the utility model has the following beneficial effects:
(1) the utility model is skillfully constructed, and design is simple, and manufacture is easy to be promoted and applied well.
(2) anti-theft device of the utility model design, effectively plays the function of automobile number-plate antitheft, protects car owner
Vital interests, while also effectively having contained the criminal tendency of criminal.
(3) the utility model bolt is common bolt, is convenient for the replacement of bolt.
Detailed description of the invention
Fig. 1 is Anti-theft device for number structural schematic diagram.
Wherein, the corresponding title of appended drawing reference are as follows:
1- is fixedly mounted body, 2- spring, 3- limit card block, 4- limit card slot, 5- electromagnet strut, 6- electromagnet, 7- and connects
Extension bar, 8- swivel bearing, 9- link block, 10- postive stop baffle.
Specific embodiment
The utility model is described in further detail with embodiment for explanation with reference to the accompanying drawing, and the mode of the utility model includes
But it is not limited only to following embodiment.
A kind of Anti-theft device for number as shown in Figure 1:, 1 He of fixed installation body including being fixedly welded on body of a motor car
For installing the screw rod 11 of fixed license plate.
It includes that fixed symmetrical is set to the spring 2 of fixed installation 1 inner top of body, is fixedly connected on spring 2 certainly that body 1, which is fixedly mounted,
By end on limit card block 3, matched with limit card block 3 limit card slot 4, for the limiting block of limition orientation limit card block 3
Plate 10, spring 2, limit card block 3, electromagnet 6 and electromagnet strut 5, which have two groups and be symmetrically disposed on, to be fixedly mounted in body 1,
3 bottom surface of limit card block is slightly above 9 top surface of link block, and 3 material of limit card block is irony material, is conducive to electromagnet 6 to limit card block 3
Attraction, electromagnet 6 car inside be equipped with control switch.
The electromagnet strut 5 that the electromagnet 6, fixed electromagnet that are electrically connected with automobile storage battery are equipped in body 1 is fixedly mounted,
Electromagnet 6 can guarantee that link block 9 is freely rotated inside fixed installation body 1, link block 9 is hit exactly at a distance from link block 9 enough
The heart is equipped with the internal thread hole matched with screw rod 11.
It is fixedly mounted and is equipped with the link block 9 matched with screw rod 11 in body 1, the connecting rod 7 for connecting link block 9, sets
In the swivel bearing 8 in connecting rod.
1 top center of body is fixedly mounted to be equipped with for the freely through hole of screw rod 11, link block 3 passes through connecting rod 7
It is fixed on and center in body 1 is fixedly mounted, connecting rod is fixedly welded in bottom center, electromagnet strut 5 in fixed installation body 1
One end, which is welded in, to be fixedly mounted in body 1, and the other end is fixedly connected with electromagnet 6, and electromagnet 6 is located at immediately below limit card slot.
Antitheft principle:
When carrying out automotive license plate installation, start car inside electro-magnet control switch, electromagnet generates magnetic, attraction limit
Position fixture block enters in limit card slot, to limit the rotation of link block, bolt passes through automotive license plate and passes through the interior spiral shell on link block
Pit carries out the fixation of automotive license plate, after being installed, disconnects solenoid circuit, electromagnet magnetic force disappears, and limit card block is in bullet
Under the pulling force effect of spring, it is detached from limit card slot, returns original state, link block loses limit limitation, then acts on to bolt application
When power, it only will drive link block and rotated under the action of swivel bearing, be unable to move back bolt from link block and take off out, from
And play antitheft effect.
Above-described embodiment is only one of preferred embodiments of the present invention, should not be taken to limit the utility model
Protection scope, as long as the utility model body design thought and mentally make have no the change of essential meaning or profit
Color, it is solved the technical issues of it is still consistent with the utility model, the protection scope of the utility model should all be included in
Within.
Claims (6)
1. a kind of Anti-theft device for number, which is characterized in that including be fixedly welded on body of a motor car fixed installation body (1) and
For installing the screw rod (11) of fixed license plate, the fixed installation body (1) includes that fixed symmetrical is set to the fixed installation body (1)
The spring (2) of inner top, the limit card block (3) being fixedly connected on the spring (2) free end, with the limit card block (3)
The limit card slot (4) matched, the postive stop baffle (10) and automobile storage battery electricity that are used for limit card block (3) described in limition orientation
The electromagnet (6) of connection, the electromagnet strut (5) for fixing the electromagnet, the link block matched with the screw rod (11)
(9), for connecting the connecting rod (7) of the link block (9), the swivel bearing (8) in the connecting rod, the fixed peace
It fills center at the top of body (1) to be equipped with for the screw rod (11) freely through hole, the link block (9) passes through the connection
Bar (7) is fixed on the interior center of the fixed installation body (1), and the connecting rod is fixedly welded in the fixed installation body (1)
Bottom center, described electromagnet strut (5) one end are welded in the fixed installation body (1), and the other end is fixedly connected described
Electromagnet (6), the electromagnet (6) are located at immediately below the limit card slot.
2. a kind of Anti-theft device for number according to claim 1, which is characterized in that the spring (2), the limit
Fixture block (3), the electromagnet (6), the postive stop baffle (10) and the electromagnet strut (5) have two groups and are symmetrical arranged
In the fixed installation body (1).
3. a kind of Anti-theft device for number according to claim 2, which is characterized in that limit card block (3) bottom surface
Slightly above described link block (9) top surface.
4. a kind of Anti-theft device for number according to claim 3, which is characterized in that the electromagnet (6) with it is described
The distance of link block (9) can guarantee that the link block (9) is freely rotated inside the fixed installation body (1), the company enough
It connects block (9) center and is equipped with the internal thread hole matched with the screw rod (11).
5. a kind of Anti-theft device for number according to claim 4, which is characterized in that limit card block (3) material
For irony material, it is conducive to the attraction of the electromagnet (6) to the limit card block (3).
6. a kind of Anti-theft device for number according to claim 5, which is characterized in that the electromagnet (6) is in automobile
Car is equipped with control switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821091843.7U CN208651408U (en) | 2018-07-11 | 2018-07-11 | A kind of Anti-theft device for number |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821091843.7U CN208651408U (en) | 2018-07-11 | 2018-07-11 | A kind of Anti-theft device for number |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208651408U true CN208651408U (en) | 2019-03-26 |
Family
ID=65784357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821091843.7U Expired - Fee Related CN208651408U (en) | 2018-07-11 | 2018-07-11 | A kind of Anti-theft device for number |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208651408U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108730314A (en) * | 2018-07-11 | 2018-11-02 | 苏杨 | A kind of Anti-theft device for number |
-
2018
- 2018-07-11 CN CN201821091843.7U patent/CN208651408U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108730314A (en) * | 2018-07-11 | 2018-11-02 | 苏杨 | A kind of Anti-theft device for number |
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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 |
Granted publication date: 20190326 Termination date: 20210711 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |