CN207650943U - A kind of anti-theft device of electronic product - Google Patents
A kind of anti-theft device of electronic product Download PDFInfo
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- CN207650943U CN207650943U CN201721461314.7U CN201721461314U CN207650943U CN 207650943 U CN207650943 U CN 207650943U CN 201721461314 U CN201721461314 U CN 201721461314U CN 207650943 U CN207650943 U CN 207650943U
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- pawl
- antitheft
- main body
- theft
- arm
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Abstract
A kind of anti-theft device of electronic product, anti-theft device are provided with clamp structure, antitheft main body and anti-theft foundation；Clamp structure includes pawl arm component and pawl support；Pawl arm component include pawl arm upper cover, pawl arm lower cover and two adjustable in length being arranged between pawl arm upper cover and pawl arm lower cover antitheft pawl；Annulus is provided among antitheft pawl, antitheft pawl is fastened on by the way that annulus is rotatable between pawl arm upper cover and pawl arm lower cover；One end of antitheft pawl is provided with height-adjustable antitheft pawl lid；Pawl support is provided with pawl support upper cover and pawl support lower cover, and pawl arm component is rotatable to be fastened between pawl support upper cover and pawl support lower cover；It is provided with switch module in pawl support；Antitheft main body includes that shell, bottom case and the warning circuit being arranged in antitheft main body, switch module are connect with warning circuit；Anti-theft foundation is provided with rotating seat.The utility model passes through electronic anti-theft switch module and antitheft pawl, electronically and physically two kinds of Anti-stealing functions are provided, it is adjustable that antitheft pawl lid height can be reconciled by the angle of two antitheft pawls, each antitheft pawl length, it can be with the product of suitable for multiple sizes specification, by clamp structure and the rotatable function of antitheft main body, multi-direction multi-angle displaying and usage experience are provided.
Description
Technical field
The utility model is related to a kind of anti-theft devices of electronic product.
Background technology
With the continuous development of electronic industry, electronics categories are more and more, all kinds of businessmans in order to promote or sell,
It generally requires electronic product being placed on special exhibition stand to customer's displaying and products Presentation, client is allowed directly to experience production
Product.It is existing to be directed to the antitheft scheme of such commodity display on the market, mostly shown using independent electronics or physics anti-theft feature
With protection commodity, the problem that free-standing Anti-theft belt comes is that antitheft reliability is relatively low；Existing antitheft clamping device is generally non-adjustable
Angle, length and height are saved, the electronic product of sizes specification is not applied for.
Utility model content
The utility model provides a kind of anti-theft device of electronic product, can provide simultaneously electronically and physically two kinds it is reliable
Anti-theft feature simultaneously can be with the product of suitable for multiple sizes specification.For this purpose, the utility model uses following technical scheme.
A kind of anti-theft device of electronic product, wherein the anti-theft device is provided with clamp structure, antitheft main body and antitheft
Pedestal；
The clamp structure includes pawl arm component and pawl support；The pawl arm component includes pawl arm upper cover, pawl arm lower cover and sets
Set the antitheft pawl of two adjustable in length between the pawl arm upper cover and pawl arm lower cover；It is provided with circle among the antitheft pawl
Ring, the antitheft pawl are fastened on by the way that the annulus is rotatable between the pawl arm upper cover and pawl arm lower cover；The antitheft pawl
One end is provided with height-adjustable antitheft pawl lid；The pawl support is provided with pawl support upper cover and pawl support lower cover, the pawl arm component
It is rotatable to be fastened between the pawl support upper cover and pawl support lower cover；It is provided with switch module in the pawl support；
The antitheft main body includes shell, bottom case and the warning circuit being arranged in the antitheft main body, the switching group
Part is connect with the warning circuit；
The anti-theft foundation is provided with rotating seat.
Preferably, the antitheft pawl is provided with fixed arm and lever arm, and the lever arm can be stretched inside the fixed arm
Contracting movement；The fixed arm is internally provided with the first rack and the first anti-theft screw, the lever arm surface be provided with it is described
Corresponding second rack of first rack, first anti-theft screw are used to limit the movement of the lever arm；The lever arm
One end is provided with the second anti-theft screw, and second anti-theft screw is used to adjust the height of the antitheft pawl lid.
Preferably, the pawl support is provided with the switch module in the pawl support upper cover and pawl support lower cover, the switch
Antitheft contact switch, circuit board and the company being arranged on the circuit board that component includes deflating cap, may pass through the deflating cap
Receiving electrode, the antitheft contact switch are connect with the pawl support lower cover, and the antitheft contact switch and the connection electrode are formed
Measure loop；The first groove, the second groove, flange and connector electrode piece are provided in the pawl support.
Preferably, the warning circuit in the antitheft main body includes circuit main board, and control is connected on the circuit main board
Interface, motor, connector circuit plate, connector, battery and the buzzer being arranged on the connector circuit plate；The motor
Head is provided with rotation lock tongue；The antitheft body top is provided with opening, guide groove and the first elastic collision bead；The rotation lock tongue
It is connected across the antitheft main body and first groove, for locking the pawl support；The connector electrode piece with wear
The connector contact of the antitheft main body is crossed, is connected for the antitheft contact switch and the warning circuit in the antitheft main body
It connects；Described first elastic collision bead coordinates second groove, is surprisingly slid after preventing the pawl support from unlocking；The guide groove coordinates institute
Flange is stated, for fixing the pawl support；Status indicator lamp and cable are provided in the antitheft main body, the cable is for connecting
Power supply adaptor；It is provided with nut and third groove on the bottom case of the antitheft main body.
Preferably, the anti-theft foundation includes base upper cover, pedestal lower cover, rotating seat and engages with the base upper cover
Case；The rotating seat setting between lid and bottom seat lower cover, is provided with the first screw, determines on the base on the rotating seat
Position boss and the 4th groove；Nut described in first screw fit, the positioning convex platform coordinate the third groove, and being used for will
The antitheft main body is locked with the anti-theft foundation；The second elastic collision bead and the 5th groove, institute are provided under the pedestal on lid
It states the second elastic collision bead with the 4th groove to coordinate, be positioned for specified angle in rotary course；5th groove and
Two screw fits, for the anti-theft foundation to be mounted on fixing body.
The beneficial effects of the utility model：By electronic anti-theft switch module and antitheft pawl, electronically and physically two kinds are provided
Anti-stealing function.Adjustable, the Ke Yishi of antitheft pawl lid height can be reconciled by the angle of two antitheft pawls, each antitheft pawl length
With the product of sizes specification.By clamp structure and the rotatable function of antitheft main body, provide multi-direction multi-angle displaying and
Usage experience.
Description of the drawings
Fig. 1 is that the schematic diagram of electronic product is clamped in the anti-theft device of the utility model.
Fig. 2 is the schematic diagram of the anti-theft device of the utility model.
Fig. 3 is the sectional view of the antitheft pawl of the utility model.
Fig. 4 is that the clamp structure of the utility model and antitheft main body detach schematic diagram.
Fig. 5 is that the antitheft main body of the utility model and anti-theft foundation detach schematic diagram.
Fig. 6 is the explosive view of the clamp structure of the utility model.
Fig. 7 is the explosive view of the pawl support of the utility model.
Fig. 8 is the antitheft main body explosive view of the utility model.
Fig. 9 is the bottom case bottom schematic view of the antitheft main body of the utility model.
Figure 10 is the explosive view of the anti-theft foundation of the utility model.
Reference sign：1, clamp structure；2, antitheft main body；3, anti-theft foundation；4, cable；11, pawl support lower cover；12、
Fixed arm；13, lever arm；14, antitheft pawl lid；15, flange；16, connector electrode piece；17, the second anti-theft screw；18, first
Anti-theft screw；19, the first groove；110, the second groove；111, the first rack；112, pawl arm lower cover；113, pawl support upper cover；
114, annulus；115, pawl arm upper cover；116, circuit board；117, antitheft contact switch；118, deflating cap；119, connection electrode；
120, the second rack；22, connector；23, lock tongue is rotated；24, guide groove；25, status indicator lamp；26, control interface；27, circuit
Mainboard；28, motor；29, connector circuit plate；210, shell；211, bottom case；212, the first elastic collision bead；213, nut；
214, third groove；31, rotating seat；32, the first screw；33, the 4th groove；34, case；35, base upper cover；36, the second bullet
Property collision bead；37, pedestal lower cover；38, the second screw；39, the 5th groove；310, positioning convex platform.
Specific implementation mode
Below in conjunction with the drawings and the specific embodiments, the utility model is described in further detail.Below by ginseng
The specific implementation mode for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to this reality
With novel limitation.
As shown in Figures 1 to 10, a kind of anti-theft device of electronic product, wherein the anti-theft device is provided with clamping knot
Structure 1, antitheft main body 2 and anti-theft foundation 3；The clamp structure 1 includes pawl arm component and pawl support；The pawl arm component includes pawl arm
Upper cover 115, pawl arm lower cover 112 and two adjustable in length being arranged between the pawl arm upper cover 115 and pawl arm lower cover 112
Antitheft pawl；Be provided with annulus 114 among the antitheft pawl, the antitheft pawl by the annulus 114 it is rotatable be fastened on it is described
Between pawl arm upper cover 115 and pawl arm lower cover 112, i.e., the annulus among pawl arm upper cover 115 and pawl arm lower cover 112 and two antitheft pawls
Alignment is buckled together, and two antitheft pawls can rotate, and can also rotate together, so as to adjust the phase between two antitheft pawls
To angle.One end of antitheft pawl is provided with height-adjustable antitheft pawl lid 14；The pawl support is provided with pawl support upper cover 113 and pawl
Lower cover 11 is held in the palm, the pawl arm component is rotatable to be fastened between the pawl support upper cover 113 and pawl support lower cover 11；It is set in the pawl support
It is equipped with switch module；The antitheft main body 2 includes shell 210, bottom case 211 and the alarm electricity being arranged in the antitheft main body 2
Road, the switch module are connect with the warning circuit.
Antitheft pawl is provided with fixed arm 12 and lever arm 13, and lever arm 13 can be in 12 inside stretching motion of fixed arm；It is fixed
Arm 12 is internally provided with the first rack 111 and the first anti-theft screw 18, and 13 surface of the lever arm is provided with and first tooth
111 corresponding second rack 120 of item, first anti-theft screw 18 are used to limit the movement of the lever arm 13；The activity
One end of arm 13 is provided with the second anti-theft screw 17, and second anti-theft screw 17 is used to adjust the height of the antitheft pawl lid 14
Degree, can adjust the height of antitheft pawl lid according to the size of electronic product.When tightening the first anti-theft screw, the work can be locked
Swing arm, at this time lever arm cannot be moved；When unclamping the first anti-theft screw, lever arm can stretch fortune inside the fixed arm
It is dynamic, the brachium of antitheft pawl can be adjusted according to the size of electronic product.It can be with the product of suitable for multiple sizes specification.
Pawl support is provided with the switch module in pawl support upper cover 113 and pawl support lower cover 11, and the switch module includes opening
Close cap 118, the antitheft contact switch 117 that may pass through the deflating cap, circuit board 116 and the connection being arranged on the circuit board
Electrode 119, the antitheft contact switch 117 are connect with the pawl support lower cover 11, the antitheft contact switch 117 and the connection
Electrode forms measure loop；The first groove 19, the second groove 110, flange 15 and connection are provided with outside the pawl support lower cover 11
Device electrode slice 16.
Warning circuit in antitheft main body 2 includes circuit main board 27, and control interface 26, motor are connected on circuit main board 27
28, connector circuit plate 29, the connector 22, battery and the buzzer that are arranged on connector circuit plate 29.Control interface 26 is used
Connect theft-proof terminal, theft-proof terminal is used to lock, unlock and control the state of anti-theft device, theft-proof terminal can also pass through nothing
The mode of line controls the state of anti-theft device.The head of motor 28 is provided with rotation lock tongue 23；2 top of antitheft main body is provided with
Opening, guide groove 24 and the first elasticity collision bead 212；Rotating lock tongue 23 passes through the antitheft main body to connect with first groove 19 cooperation
It connects, is used for lock pawl support.Connector electrode piece 16 is contacted with the connector 22 across the antitheft main body, is opened for antitheft contact
117 are closed to connect with the warning circuit in the antitheft main body.Antitheft contact switch passes through the connector electrode piece under pawl support on lid
It is connect with the warning circuit in anti theft host, when electronic product locks, electronic product touches antitheft contact switch and alarm electricity
Road forms closed circuit, and when electronic product leaves anti-theft device, electronic product is detached with antitheft contact switch, and antitheft contact is opened
It closes the closed circuit formed with warning circuit to disconnect, sends out alarm signal, play antitheft effect.First elastic collision bead 212 is matched
Second groove 110 is closed, is surprisingly slid after the unlock of preventing claw support；24 mating flanges 15 of guide groove are used for fixed jaw support；Antitheft master
Status indicator lamp 25 and cable 4 are provided on body, cable 4 is for connecting power supply adaptor；It is provided on the bottom case of antitheft main body
Nut 213 and third groove 214.The electronic product of the utility model meaning can be the electronic products such as tablet computer, mobile phone.
Anti-theft foundation 3 includes base upper cover 35, pedestal lower cover 37, rotating seat 31 and the case 34 engaged with base upper cover；
Rotating seat 31 is set on the base between lid and bottom seat lower cover, and the first screw 32, positioning convex platform 310 and are provided on rotating seat
Four grooves 33.First screw fit nut, positioning convex platform coordinate third groove, for locking antitheft main body and anti-theft foundation；
The second 36 and the 5th groove 39 of elastic collision bead is provided under pedestal on lid, the second elastic collision bead coordinates with the 4th groove, for revolving
Specified angle in journey is turned over to position.5th groove 39 and the second screw 38 coordinate, for anti-theft foundation to be mounted on fixing body,
Fixing body can be that show stand can also be desktop.
The foregoing is merely the structure features of specific embodiment of the utility model, but the utility model to be not limited to
This, any those skilled in the art in the field of the utility model, made by changes or modifications all cover it is new in this practicality
Among the protection domain of type.
Claims (5)
1. a kind of anti-theft device of electronic product, which is characterized in that the anti-theft device be provided with clamp structure, antitheft main body and
Anti-theft foundation；
The clamp structure includes pawl arm component and pawl support；The pawl arm component includes that pawl arm upper cover, pawl arm lower cover and setting exist
The antitheft pawl of two adjustable in length between the pawl arm upper cover and pawl arm lower cover；It is provided with annulus among the antitheft pawl,
The antitheft pawl is fastened on by the way that the annulus is rotatable between the pawl arm upper cover and pawl arm lower cover；One end of the antitheft pawl
It is provided with height-adjustable antitheft pawl lid；The pawl support is provided with pawl support upper cover and pawl support lower cover, and the pawl arm component can revolve
Turn to be fastened between the pawl support upper cover and pawl support lower cover；It is provided with switch module in the pawl support；
The antitheft main body includes shell, bottom case and the warning circuit being arranged in the antitheft main body, the switch module with
The warning circuit connection；
The anti-theft foundation is provided with rotating seat.
2. the anti-theft device of electronic product according to claim 1, which is characterized in that the antitheft pawl is provided with fixed arm
And lever arm, the lever arm can inside the fixed arm stretching motion；The fixed arm be internally provided with the first rack and
First anti-theft screw, the lever arm surface are provided with the second rack corresponding with first rack, the first antitheft spiral shell
Movement of the silk for limiting the lever arm；One end of the lever arm is provided with the second anti-theft screw, the second antitheft spiral shell
Height of the silk for adjusting the antitheft pawl lid.
3. the anti-theft device of electronic product according to claim 1, which is characterized in that the pawl support is provided with positioned at described
Switch module in pawl support upper cover and pawl support lower cover, the switch module include deflating cap, may pass through the antitheft of the deflating cap
Contact switch, circuit board and the connection electrode being arranged on the circuit board, the antitheft contact switch and the pawl support lower cover
Connection, the antitheft contact switch and the connection electrode form measure loop；It is provided with the first groove, second in the pawl support
Groove, flange and connector electrode piece.
4. the anti-theft device of electronic product according to claim 3, which is characterized in that the alarm electricity in the antitheft main body
Road includes circuit main board, and control interface is connected on the circuit main board, motor, connector circuit plate, is arranged in the connection
Connector, battery on device circuit board and buzzer；The motor head is provided with rotation lock tongue；The antitheft body top is set
It is equipped with opening, guide groove and the first elastic collision bead；The rotation lock tongue passes through the antitheft main body to connect with first groove cooperation
It connects, for locking the pawl support；The connector electrode piece is prevented with across the connector contact of the antitheft main body for described
Contact switch is stolen to connect with the warning circuit in the antitheft main body；Described first elastic collision bead coordinates second groove, prevents
Only surprisingly slid after the pawl support unlock；The guide groove coordinates the flange, for fixing the pawl support；In the antitheft main body
It is provided with status indicator lamp and cable, the cable is for connecting power supply adaptor；It is provided on the bottom case of the antitheft main body
Nut and third groove.
5. the anti-theft device of electronic product according to claim 4, which is characterized in that the anti-theft foundation includes on pedestal
Lid, pedestal lower cover, rotating seat and the case engaged with the base upper cover；Lid and bottom on the base are arranged in the rotating seat
Between seat lower cover, the first screw, positioning convex platform and the 4th groove are provided on the rotating seat；Described in first screw fit
Nut, the positioning convex platform coordinate the third groove, for locking the antitheft main body and the anti-theft foundation；The bottom
The second elastic collision bead and the 5th groove are provided on the lower lid of seat, the described second elastic collision bead coordinates with the 4th groove, is used for
Specified angle positions in rotary course；5th groove and the second screw fit, for the anti-theft foundation to be mounted on peace
It fills on body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721461314.7U CN207650943U (en) | 2017-11-06 | 2017-11-06 | A kind of anti-theft device of electronic product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721461314.7U CN207650943U (en) | 2017-11-06 | 2017-11-06 | A kind of anti-theft device of electronic product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207650943U true CN207650943U (en) | 2018-07-24 |
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ID=62884353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721461314.7U Active CN207650943U (en) | 2017-11-06 | 2017-11-06 | A kind of anti-theft device of electronic product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207650943U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112469594A (en) * | 2018-08-29 | 2021-03-09 | 拓乐瑞典股份公司 | Clamping arm for a bicycle carrier with a ratchet mechanism |
-
2017
- 2017-11-06 CN CN201721461314.7U patent/CN207650943U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112469594A (en) * | 2018-08-29 | 2021-03-09 | 拓乐瑞典股份公司 | Clamping arm for a bicycle carrier with a ratchet mechanism |
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