CN204117297U - burglar alarm sensor - Google Patents
burglar alarm sensor Download PDFInfo
- Publication number
- CN204117297U CN204117297U CN201420537554.0U CN201420537554U CN204117297U CN 204117297 U CN204117297 U CN 204117297U CN 201420537554 U CN201420537554 U CN 201420537554U CN 204117297 U CN204117297 U CN 204117297U
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- CN
- China
- Prior art keywords
- device shell
- burglar alarm
- alarm sensor
- wiring board
- chip microcomputer
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- 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.)
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Abstract
The utility model relates to burglar alarm sensor.The burglar alarm sensor that object is to provide should be able to real-time prompting display goods is improper leave after particular location, and there is the simple and lower-cost feature of structure.Technical scheme is: a kind of burglar alarm sensor, comprises device shell, device shell is installed with trigger switch, power lead entrance, is communicated with the static line of display rack and the adhered layer for Permanent Exhibition commodity; It is characterized in that the sounding component being also provided with single-chip microcomputer, the battery for single-chip microcomputer work, the wiring board that single-chip microcomputer is housed and connection wiring board in described device shell; Described trigger switch, static line all conduct with wiring board.
Description
Technical field
The utility model relates to a kind of burglar alarm device, specifically burglar alarm sensor.
Background technology
Along with the fast development of economy, increasing businessman adopts the method for physical commodity display as one of sales aid, but also therefore has to face the antitheft problem of displaying merchandise.Conventional warning display rack is being exhibited placement sensor on commodity, and acoustic element is then installed on display rack; When display goods by improper leave display rack time, the acoustic element on display rack can send the chimes of doom of high loudness, remind display goods nurse personnel; But because now display goods itself initiatively can not point out position, this is just to Timeliness coverage and solve a case and all cause larger obstacle.
Utility model content
The purpose of this utility model overcomes the deficiency in above-mentioned background technology, a kind of improvement of burglar alarm sensor is provided, this burglar alarm sensor should be able to real-time prompting display goods is improper leave after particular location, and there is the simple and lower-cost feature of structure.
The technical solution of the utility model is: a kind of burglar alarm sensor, comprises device shell, device shell is installed with trigger switch, power lead entrance, is communicated with the static line of display rack and the adhered layer for Permanent Exhibition commodity; It is characterized in that the sounding component being also provided with single-chip microcomputer, the battery for single-chip microcomputer work, the wiring board that single-chip microcomputer is housed and connection wiring board in described device shell; Described trigger switch, static line all conduct with wiring board.
Described trigger switch and adhered layer are arranged on the top surface of device shell.
The sidewall of described device shell is manufactured with the tie-hole being beneficial to band and passing through, is beneficial to after band passes through device shell and display goods be tied up be fixed as one.
The USB interface of communication line plate the right end sidewalls of described device shell is equipped with.
The left end sidewall of described device shell is manufactured with the vocal hole transmitting sounding component sound.
Described wiring board is provided with the power switch and wireless remote control receiving element that open and close single-chip microcomputer.
Described wiring board is provided with the login switch of amendment remote control reception element password.
The beneficial effects of the utility model are: the burglar alarm sensor provided, and can send alerting signal in time when crime, initiatively can also inform the position residing for displaying merchandise; This not only significantly improves efficiency and the accuracy rate of case process, and has great deterrent-effect to criminal.In addition, the utility model structure is simple, and the components and parts being routine of employing, so cost is also lower.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model.
Fig. 2 is plan structure schematic diagram of the present utility model.
Fig. 3 of the present utility modelly looks up structural representation.
Fig. 4 is right TV structure schematic diagram of the present utility model.
Fig. 5 is left TV structure schematic diagram of the present utility model.
Fig. 6 is using state schematic diagram of the present utility model.
Embodiment
Below in conjunction with Figure of description, the utility model is described in further detail, but the utility model is not limited to following examples.
Burglar alarm sensor as shown in the figure, its device shell is the closed cavity that shell block 20 and upper cover 21 are formed; Device shell is installed with trigger switch 13, power lead entrance 7 (power lead be communicated with external power source is stretched in cavity by this), the static line 24 that is communicated with table-type show frame or wall type display rack (be generally the cable of the coated steel wire of plastic layer and signal transmission and electric current.) and for the adhered layer 1 of Permanent Exhibition commodity.Described trigger switch and adhered layer are arranged on the top surface (i.e. the outside surface of upper cover) of device shell.
Said structure all with prior art roughly the same.
Improvement of the present utility model is in described device shell, be provided with the sounding component 6 (preferred piezoelectric patches) for the battery 4 of single-chip microcomputer work, the wiring board 10 being installed with single-chip microcomputer and connection wiring board; And described trigger switch, static line and power lead all conduct with wiring board.
And in the prior art, single-chip microcomputer, wiring board and sounding component are installed on display rack, separate with trigger switch (being communicated with by means of only leader cable).
The utility model is also manufactured with the tie-hole 9 being beneficial to band and passing through on the sidewall of described device shell; Like this, some is not suitable for pasting the commodity connected, just ties up connection (device shell and display goods to be tied up after passing through tie-hole and be fixed as one by band) by band.
Described wiring board is provided with the power switch 14 opening and closing single-chip microcomputer; By infrared remote control element (accepting infrared signal especially by infrared interface 2) or the various wireless remote control receiving element such as Bluetooth remote control element or RF remote-controlled element, open and close this power switch, switching on and shutting down control is carried out to single-chip microcomputer.
The bottom of described device shell is also provided with magnetic block 8, is also deployed troops on garrison duty by configuration magnetic switch circuit.
As seen from the figure: the USB interface (3) right end sidewalls of described device shell being equipped with communication line plate, charging wire can be mixed for exhibit by this interface and charge function is provided.
From figure also: the left end sidewall of described device shell is manufactured with the vocal hole 11 transmitting sounding component sound.
Because exhibit shape is had nothing in common with each other, the device shell of burglar alarm sensor can make various shape, is connected with difform display goods.Can also, by installing the connector of various soft material additional, realize being connected with the display goods of plane, curved surface, spherical shape respectively.
Principle of work of the present utility model is: the burglar alarm sensor provided, and its device shell is fixed on display goods (such as mobile phone) by adhered layer or band, just cannot be separated with display goods without specific purpose tool device shell; If when being separated under brute force, anti-theft switch 13 is triggering and conducting warning circuit because losing supporter, thus sends alarm sound.And; when display goods by improper leave display rack time (power lead, static line are by tear fracture or cut off); wiring board can receive trigger pip; namely sounding component initiatively sends high loudness chimes of doom; remind exhibit nurse personnel; and initiatively indicate exhibit position by chimes of doom, more ideally protect the safety of display goods.
Claims (7)
1. a burglar alarm sensor, comprise device shell, device shell is installed with trigger switch (13), power lead entrance (7), is communicated with the static line (24) of display rack and the adhered layer (1) for Permanent Exhibition commodity; It is characterized in that the sounding component (6) being also provided with single-chip microcomputer, the battery (4) for single-chip microcomputer work, the wiring board (10) that single-chip microcomputer is housed and connection wiring board in described device shell; Described trigger switch, static line all conduct with wiring board.
2. burglar alarm sensor according to claim 1, is characterized in that: described trigger switch and adhered layer are arranged on the top surface of device shell.
3. burglar alarm sensor according to claim 2, is characterized in that: the sidewall of described device shell is manufactured with the tie-hole (9) being beneficial to band and passing through.
4. burglar alarm sensor according to claim 3, is characterized in that: the USB interface (3) right end sidewalls of described device shell being equipped with communication line plate.
5. burglar alarm sensor according to claim 4, is characterized in that: the left end sidewall of described device shell is manufactured with the vocal hole (11) transmitting sounding component sound.
6. burglar alarm sensor according to claim 5, is characterized in that: described wiring board is provided with the power switch (14) opening and closing single-chip microcomputer.
7. burglar alarm sensor according to claim 6, is characterized in that: the login switch (12) described wiring board being provided with amendment remote control reception element password.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420537554.0U CN204117297U (en) | 2014-09-18 | 2014-09-18 | burglar alarm sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420537554.0U CN204117297U (en) | 2014-09-18 | 2014-09-18 | burglar alarm sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204117297U true CN204117297U (en) | 2015-01-21 |
Family
ID=52334586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420537554.0U Active CN204117297U (en) | 2014-09-18 | 2014-09-18 | burglar alarm sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204117297U (en) |
-
2014
- 2014-09-18 CN CN201420537554.0U patent/CN204117297U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |