CN2531670Y - Theft-proof wallet - Google Patents
Theft-proof wallet Download PDFInfo
- Publication number
- CN2531670Y CN2531670Y CN 02200635 CN02200635U CN2531670Y CN 2531670 Y CN2531670 Y CN 2531670Y CN 02200635 CN02200635 CN 02200635 CN 02200635 U CN02200635 U CN 02200635U CN 2531670 Y CN2531670 Y CN 2531670Y
- Authority
- CN
- China
- Prior art keywords
- wallet
- warning device
- light
- switch
- power switch
- 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
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- Burglar Alarm Systems (AREA)
Abstract
The utility model relates to a theft proof wallet. An alarming device with a photoswitch is arranged inside of the outer layer, a light penetration hole is arranged on a photosensitive element corresponding to the photoswitch, a power switch of the alarming device is arranged on the wallet, an alarming sound amplifier is arranged on the alarming device. The utility model has the advantages that a micro switch or a snap is used as the power switch of the alarming device, thus to avoid false alarm effectively, which is simple in structure, low in cost and without affecting the appearance. The alarming device adds an amplifier to increase the alarming volume and enhance the alarming effect.
Description
Technical field
The utility model relates to a kind of novel anti-theft wallet.
Background technology
Existing a kind of antitheft wallet that utilizes the light control alarm device, its basic structure is in the skin of wallet warning device to be set, at its skin loophole is arranged, make the light-sensitive element of warning device aim at this loophole, when wallet takes out in pocket, light-sensitive element internal resistance under the effect of light changes, and makes alarm send chimes of doom.Its shortcoming is also report to the police when taking out wallet (false alarm) of controlling oneself.For fear of this situation, the pulling lid is set at the loophole place, so both destroyed the globality of wallet, influence attractive in appearancely, also increased cost of manufacture.Its chimes of doom is less in addition.
Summary of the invention
The purpose of this utility model just provides a kind of novel warning wallet switch, that the warning volume is bigger that has.
The technical solution of the utility model is: the warning device that is provided with light-operated switch in its outer inboard, there is loophole at light-sensitive element place at the corresponding described light-operated switch of skin, the power switch of described warning device is set on this wallet, the chimes of doom amplifier is set on warning device.
Described power switch is small-sized toggle switch, is arranged on the inboard, edge of wallet, and it is stirred head and passes skin.
Described power switch is a press-button type, and its son button is connected with the electric power loop of warning device with box is leaded respectively.
Described warning device comprises IC plate, light-operated switch, amplifying triode T1, buzzing sheet B, battery S, capacitor C, light-operated switch is made of triode T2 and photodiode D, the positive pole of D is connected with the base stage of T2, the negative pole of D is connected with the control end of the colelctor electrode of T2 and IC, and the emitter stage of T2 connects another control end of IC; T1 is described chimes of doom amplifier, and its base stage and emitter stage are connected the output of IC respectively, T1 colelctor electrode series connection buzzer B after be connected with the positive pole of pond S, power switch K is connected in the loop of IC and S, capacitor C is in parallel with buzzer B.
The utility model has the advantages that: utilize microswitch or snap-fastener power switch, can effectively prevent false alarm as warning device, simple in structure, cost is low, do not influence outward appearance; Warning device is set up amplifier has increased the warning volume, has strengthened the warning effect.
The utility model is described in further detail below in conjunction with drawings and Examples.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the circuit structure diagram of warning device of the present utility model;
Fig. 3 is the structural representation of press-button type switch.
The specific embodiment
Referring to Fig. 1 and Fig. 2, inclusion 1 of the present utility model is generally made by leather, be provided with the warning device of light-operated switch in its outer 2 inboards, there is loophole 3 at light-sensitive element D place at outer 2 corresponding described light-operated switches, the power switch K of warning device is set on this wallet, chimes of doom amplifier T1 is set on warning device.
The power switch K of embodiment among Fig. 1 is small-sized toggle switch, is arranged on the inboard, edge of wallet 1, and it is stirred head and passes outside the bag.
Described warning device comprises IC plate, photosensitive switch, amplifies this utmost point pipe T1; Buzzing sheet B, battery S, capacitor C.Light-operated switch is made of triode T2 and photodiode D, and the positive pole of D is connected with the base stage of T2, and the negative pole of D is connected with the control end of the colelctor electrode of T2 and IC, and the emitter stage of T2 connects another control end of IC; T1 is described chimes of doom amplifier, and its base stage and emitter stage are connected the output of IC respectively, T1 colelctor electrode series connection buzzer B after be connected with the positive pole of pond S, power switch K is connected in the loop of IC and S, capacitor C is in parallel with B.
Referring to Fig. 3, the power switch K of present embodiment is a press-button type, and its son button 4 and box 5 are leaded respectively to be connected with electric power loop.Snap-fastener is arranged on the opening part of wallet 1, both as contactor, also as wallet mouth lock, dual-use material.
Claims (4)
1, a kind of antitheft wallet, be provided with the warning device of light-operated switch in its outer inboard, there is loophole at light-sensitive element place at the corresponding described light-operated switch of skin, it is characterized in that: the power switch of described warning device is set on this wallet, the chimes of doom amplifier is set on warning device.
2, antitheft wallet according to claim 1, it is characterized in that: described power switch is small-sized toggle switch, is arranged on the inboard, edge of wallet, it is stirred head and passes skin.
3, antitheft wallet according to claim 1 is characterized in that: described power switch is a press-button type, and its son button is connected with the electric power loop of warning device with box is leaded respectively.
4, antitheft wallet according to claim 1, it is characterized in that: described warning device comprises IC plate, light-operated switch, amplifying triode T1, buzzing sheet B, battery S, capacitor C, light-operated switch is made of triode T2 and photodiode D, the positive pole of D is connected with the base stage of T2, the negative pole of D is connected with the control end of the colelctor electrode of T2 and IC, and the emitter stage of T2 connects another control end of IC; T1 is described chimes of doom amplifier, and its base stage and emitter stage are connected the output of IC respectively, T1 colelctor electrode series connection buzzer B after be connected with the positive pole of pond S, power switch K is connected in the loop of IC and S, capacitor C is in parallel with buzzer B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02200635 CN2531670Y (en) | 2002-01-11 | 2002-01-11 | Theft-proof wallet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02200635 CN2531670Y (en) | 2002-01-11 | 2002-01-11 | Theft-proof wallet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2531670Y true CN2531670Y (en) | 2003-01-22 |
Family
ID=33683780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02200635 Expired - Fee Related CN2531670Y (en) | 2002-01-11 | 2002-01-11 | Theft-proof wallet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2531670Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009033353A1 (en) * | 2007-09-10 | 2009-03-19 | Hanwang Technology Co., Ltd. | Power-saving device controlled by electromagnetic pen |
-
2002
- 2002-01-11 CN CN 02200635 patent/CN2531670Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009033353A1 (en) * | 2007-09-10 | 2009-03-19 | Hanwang Technology Co., Ltd. | Power-saving device controlled by electromagnetic pen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |