CN102682557B - Product anti-theft tag - Google Patents
Product anti-theft tag Download PDFInfo
- Publication number
- CN102682557B CN102682557B CN201210202208.2A CN201210202208A CN102682557B CN 102682557 B CN102682557 B CN 102682557B CN 201210202208 A CN201210202208 A CN 201210202208A CN 102682557 B CN102682557 B CN 102682557B
- Authority
- CN
- China
- Prior art keywords
- magnetic metal
- needle body
- slide block
- metal slide
- needle
- 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
Landscapes
- Burglar Alarm Systems (AREA)
Abstract
The invention provides a product anti-theft tag, comprising a shell, a needle body, a spring and a magnetic metal slider. The shell is internally provided with a base, a fixing part is arranged on the base, the magnetic metal slider is located in the fixing part, the needle body penetrates through the fixing part, the needle cap part is arranged outside the shell, the needle head part is arranged in the shell and locked by the metal slider, and the needle part is fixed to the magnetic metal slider via the spring. The metal slider is provided with a circular arc groove at the side near the needle body, and the groove surrounds the needle body; and the radian of the needle body surrounded by the metal slider is less than 180 degrees. For the product anti-theft tag provided by the invention, novel structure is used inside, and the conventional steel bowl, three-hole steel core and steel ball are replaced by the metal slider, so that the working procedures for assembling the anti-theft tag are reduced, the assembly efficiency is improved, and the cost of the anti-theft tag is saved integrally.
Description
Technical field
The present invention relates to a kind of anti-theft tag, relate in particular to a kind of commercial anti-theft label that utilizes electronic technology.
Background technology
Current most of market, supermarket all adopt open shopping, and businessman is stolen in order to prevent commodity, are snapped with the anti-theft fastener that is difficult for dismounting on commodity, mostly use electronic anti-theft label.Electronic anti-theft label must could be opened by the lockaid gun of cashier, once there be people to want the commodity that are provided with electronic anti-theft label to take away market, in the time of the antitheft detecting gate by exit, detecting gate can send alerting signal, thereby effectively prevents that commodity are stolen.Along with socioeconomic growing, the usable range of electronic anti-theft label is more and more wider, for businessman has saved a large amount of human costs.
At present on the market, most electronic anti-theft label inside is by the spring on steel bowl, three hole steel cores and steel ball and top, needle body to be fixed, after purchase of customer commodity, businessman need to take out electronic anti-theft label, upwards adsorb to inner steel bowl, three hole steel cores and steel ball by special magnet, and then the spring on compression top, thereby take out smoothly needle body.As the utility model patent of CN200720113287.4 reversible anti-theft label utility model patent, CN200920113499.1 application number double opening lock anti-theft tag, be " a kind of lock core of anti-theft tag " application for a patent for invention of No. CN201010182295.0 etc.
Common electronic anti-theft label is for once using, and inside uses steel bowl, three hole steel cores and steel ball cost is higher and the operation of overall package electronic anti-theft label is more, and difficulty is larger, and these have all increased the cost of electronic anti-theft label entirety.
Applicant also finds a kind of improvement patent to said structure, the patent of the sheet steel type theftproof label of No. 201010516827.X.This patent is carried out collaborative work by groove, spring and the locating piece of two steel discs, nail bar excircle, arrives fixed mandril, the object of optimizing product structure; But said structure uses being linked of 2 steel discs, locating piece, easily cause and be connected inaccurate and stuck phenomenon, and structure is still more complicated, in the time that assembling is installed, need to expend more artificial.
Summary of the invention
Commercial anti-theft label provided by the invention, the novel structure of inner employing, utilize magnetic metal slide block to substitute traditional steel bowl, three hole steel cores and steel ball or steel disc, greatly save parts, operation minimizing, the efficiency of assembling anti-theft tag are improved, saved on the whole the cost of anti-theft tag, meanwhile, this anti-theft tag has the advantages that theftproof performance is good, simple in structure.
For addressing the above problem, the technical scheme that commercial anti-theft label of the present invention adopts is, comprise warning circuit, housing, needle body, spring and magnetic metal slide block, one pedestal and cavity are set in housing, described pedestal is provided with patchhole and the accommodation section being connected with patchhole, described magnetic metal slide block is included in described accommodation section by spring stress, and described needle body, through described pedestal, is fixed by described magnetic metal slide block.
As a kind of preferred version of invention, shown in needle body comprise pin cap, shank, syringe needle and needle point, the radius of syringe needle is greater than the radius of shank, is less than the radius at the minimum place of described patchhole, described needle point is centrum.
As a preferred embodiment of the present invention, described magnetic metal slide block has near needle body one side the groove matching with needle body, is encircling needle body.
As a preferred embodiment of the present invention, the section radius radian that described magnetic metal slide block is encircled needle body is less than 180 degree, spacing to avoid magnetic metal slide block that needle body is encircled, and causes needle body to pull out.
As a preferred embodiment of the present invention, described magnetic metal slide block is provided with upper chamfering and lower chamfering near needle body part, plugs smoothly to can realize needle body.
As a preferred embodiment of the present invention, described magnetic metal slide block is trapezoidal away from the vertical cross-section of needle body one side, and the length of trapezoidal top is greater than the length on base.
As a preferred embodiment of the present invention, in the time closely cooperating, there is a space at described magnetic metal slide block and described cavity.
As a preferred embodiment of the present invention, in described accommodation section, be provided with geometrical clamp, one end of described spring is fixed by geometrical clamp, to prevent that spring from coming off.
As a preferred embodiment of the present invention, described geometrical clamp and pedestal are one-body molded.
As a preferred embodiment of the present invention, described commercial anti-theft label comprises a magnetic metal slide block.
As a preferred embodiment of the present invention, described commercial anti-theft label comprises two magnetic metal slide blocks, and described magnetic metal slide block arranges in opposite directions, and described needle body is between two magnetic metal slide blocks.
As a preferred embodiment of the present invention, described magnetic metal slide block is symmetrical structure with respect to needle body.
As a preferred embodiment of the present invention, the material of described magnetic metal slide block is iron or ferroalloy.
Adopt commercial anti-theft label provided by the invention, because of its inner accommodation section and magnetic metal slide block arranging, substituted traditional steel bowl, three hole steel core and steel balls, greatly save cost, the operation of simultaneously assembling anti-theft tag is easier, and speed is faster, has reduced the cost of anti-theft tag entirety.
Brief description of the drawings
Fig. 1 is the structural drawing of anti-theft tag of the prior art.
Fig. 2 is the structural drawing that commercial anti-theft label of the present invention adopts a magnetic metal slide block.
Fig. 3 is the structural drawing of magnetic metal slide block.
Fig. 4 is the structural drawing that commercial anti-theft label of the present invention adopts two magnetic metal slide blocks.
Fig. 5 is the structural drawing that commercial anti-theft label of the present invention adopts a magnetic metal slide block (with space).
Fig. 6 is the structural drawing that commercial anti-theft label of the present invention adopts two magnetic metal slide blocks (with space).
Fig. 7 is needle structure schematic diagram.
Fig. 8 is unassembled front pair of magnetic metal block case structural representation.
Fig. 9 is unassembled front single magnetic metal block case structural representation.
Reference numeral:
1. housing 2. steel bowl 3. steel ball 4. needle body 401. pin caps
Chamfering on 402. shank 403. syringe needle 404. needle point 5. spring 6. geometrical clamp 7. pedestal 9. magnetic metal slide block 901. groove 902. radians 903
11. patchhole 12. cavity 13. accommodation sections, 904 times chamfering 10. spaces.
Embodiment
Below in conjunction with accompanying drawing, specific embodiments of the invention are described.
As shown in Figure 1, the anti-theft tag generally using on the market at present, comprises housing 1, and housing 1 inside is provided with pedestal 7, and needle body 4 is through the bottom of housing 1, and fixing by steel bowl 2, steel ball 3 and spring 5, spring is fixed by geometrical clamp 6.In the time that needs take out steel ball 4, by magnet sucking-off steel bowl 2 and the steel ball 3 of housing 1 outside, and then Compress Spring 5, thereby the convenient needle body 4 that takes out.
embodiment 1:
As shown in Fig. 2,9, commercial anti-theft label provided by the invention, comprise warning circuit, housing 1, needle body 4, spring 5, a magnetic metal slide block 9, an interior pedestal 7 and the cavity 12 of arranging of housing 1, pedestal 7 is provided with patchhole 11 and the accommodation section 13 being connected with patchhole, in accommodation section 13, be provided with geometrical clamp 6, one end of spring 5 is fixed by geometrical clamp 6.Magnetic metal slide block 9 is included in accommodation section 13 by spring stress, and needle body 4, through pedestal 7, is fixed by magnetic metal slide block 9, and magnetic metal slide block 9 is fabricated from iron.
Incorporated by reference to Fig. 7, needle body 4 comprises pin cap 401, shank 402, syringe needle 403 and needle point 404, and the radius of syringe needle 403 is greater than the radius of shank 402, is less than the radius at the minimum place of patchhole 11, and needle point is 404 centrums, so that needle body 4 imports while inserting.。Pin cap 402 is positioned at outside housing 1, and syringe needle 402 is positioned at housing 1, is engaged by magnetic metal slide block 9, and needle body 4 is fixing with magnetic metal slide block 9 by spring 5, and spring 5 is fixed by geometrical clamp 6, to prevent that spring from coming off.
Incorporated by reference to Fig. 3, magnetic metal slide block 9 has the groove 901 matching with needle body 4 near needle body 4 one sides, encircling needle body 4; The section radius radian that magnetic metal slide block 9 is encircled needle body 4 is less than 180 degree, spacing to avoid magnetic metal slide block 9 that needle body 4 is encircled, and causes needle body stuck.Magnetic metal slide block 9 is provided with upper chamfering 903 and lower chamfering 904 near needle body 4 parts, to realize the smooth plug of needle body 4.Magnetic metal slide block 9 is trapezoidal away from the vertical cross-section of needle body 4 one sides, and the length of trapezoidal top is greater than the length on base.
embodiment 2:
As shown in Fig. 4,8, as different from Example 1, the present embodiment adopts 9, two magnetic metal slide blocks 9 of two magnetic metal slide blocks to arrange in opposite directions, and needle body 4 is between two magnetic metal slide blocks 9, and two magnetic metal slide blocks 9 are symmetrical structure with respect to needle body 4.
embodiment 3:
As shown in Figure 5, as different from Example 1, there is a space 10 with cavity 12 in the present embodiment magnetic metal slide block 9 in the time closely cooperating.
embodiment 4:
As shown in Figure 6, as different from Example 2, there is a space 10 with cavity 12 in the present embodiment magnetic metal slide block 9 in the time closely cooperating.
Claims (7)
1. commercial anti-theft label, comprise warning circuit, housing, needle body, spring, it is characterized in that: also comprise magnetic metal slide block, described housing arranges a pedestal and cavity, described pedestal is provided with patchhole and the accommodation section being connected with patchhole, and described magnetic metal slide block is included in described accommodation section by spring stress;
Described needle body comprises pin cap, shank, syringe needle and needle point, and the radius of syringe needle is greater than the radius of shank, is less than the radius at the minimum place of patchhole, and needle point is centrum, and pin cap is positioned at outside housing, and syringe needle is positioned at housing, is engaged by magnetic metal slide block;
Described needle body is through described pedestal, and described magnetic metal slide block has near needle body one side the groove matching with needle body, is encircling needle body; The section radius radian that described magnetic metal slide block is encircled needle body is less than 180 degree, described magnetic metal slide block is provided with upper chamfering and lower chamfering near needle body part, described magnetic metal slide block is trapezoidal away from the vertical cross-section of needle body one side, the length of trapezoidal top is greater than the length on base, and needle body is fixed by spring and magnetic metal slide block.
2. commercial anti-theft label as claimed in claim 1, is characterized in that: in the time closely cooperating, have a space at described magnetic metal slide block and described cavity.
3. commercial anti-theft label as claimed in claim 1, is characterized in that: in described accommodation section, be provided with geometrical clamp, one end of described spring is fixed by geometrical clamp.
4. commercial anti-theft label as claimed in claim 3, is characterized in that: described geometrical clamp and pedestal are one-body molded.
5. as the commercial anti-theft label as described in arbitrary in claim 1-4, it is characterized in that: described magnetic metal slide block is 2, described magnetic metal slide block arranges in opposite directions, and described needle body is between two magnetic metal slide blocks.
6. as the commercial anti-theft label as described in arbitrary in claim 1-4, it is characterized in that: described magnetic metal slide block is iron block or ferroalloy.
7. commercial anti-theft label as claimed in claim 5, is characterized in that: described magnetic metal slide block is symmetrical structure with respect to needle body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210202208.2A CN102682557B (en) | 2012-06-19 | 2012-06-19 | Product anti-theft tag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210202208.2A CN102682557B (en) | 2012-06-19 | 2012-06-19 | Product anti-theft tag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102682557A CN102682557A (en) | 2012-09-19 |
| CN102682557B true CN102682557B (en) | 2014-07-16 |
Family
ID=46814406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210202208.2A Expired - Fee Related CN102682557B (en) | 2012-06-19 | 2012-06-19 | Product anti-theft tag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102682557B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104535548B (en) * | 2014-12-21 | 2017-05-03 | 北京工业大学 | Method for rapidly detecting sulfonamide antibacterial medicines in milk by using in-tube solid-phase micro-extraction technology |
| CN107452176B (en) * | 2017-10-10 | 2022-11-18 | 徐州龙安电子科技有限公司 | Anti-theft label |
| CN113129733A (en) * | 2021-04-21 | 2021-07-16 | 海盐华港印刷股份有限公司 | RFID clothing drop |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1027514B1 (en) * | 1997-10-02 | 2002-04-17 | Rso Corporation N.V. | An anti-theft device with a thermally controllable locking mechanism |
| CN2515749Y (en) * | 2001-12-19 | 2002-10-09 | 深圳蓉华电子有限公司 | Strong lockneedle theft-proof label and lock operner for open-shelf goods |
| CN201188247Y (en) * | 2008-04-21 | 2009-01-28 | 杭州中瑞思创科技有限公司 | Novel anti-theft equipment for commodity product and magnetic unlocking device |
| CN101986357A (en) * | 2010-10-20 | 2011-03-16 | 杭州申迪电子科技有限公司 | Sheet steel type theftproof label |
| CN202632458U (en) * | 2012-06-19 | 2012-12-26 | 上海大施工贸有限公司 | Anti-theft tag for commodity |
-
2012
- 2012-06-19 CN CN201210202208.2A patent/CN102682557B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1027514B1 (en) * | 1997-10-02 | 2002-04-17 | Rso Corporation N.V. | An anti-theft device with a thermally controllable locking mechanism |
| CN2515749Y (en) * | 2001-12-19 | 2002-10-09 | 深圳蓉华电子有限公司 | Strong lockneedle theft-proof label and lock operner for open-shelf goods |
| CN201188247Y (en) * | 2008-04-21 | 2009-01-28 | 杭州中瑞思创科技有限公司 | Novel anti-theft equipment for commodity product and magnetic unlocking device |
| CN101986357A (en) * | 2010-10-20 | 2011-03-16 | 杭州申迪电子科技有限公司 | Sheet steel type theftproof label |
| CN202632458U (en) * | 2012-06-19 | 2012-12-26 | 上海大施工贸有限公司 | Anti-theft tag for commodity |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102682557A (en) | 2012-09-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102682557B (en) | Product anti-theft tag | |
| CN201153000Y (en) | Commodity anti-theft lock | |
| CN206923314U (en) | A kind of easy-to-dismount fruit and vegetable picking machinery hand | |
| CN202632458U (en) | Anti-theft tag for commodity | |
| CN103076474B (en) | Near infrared reading device and watchcase | |
| CN204081736U (en) | A kind of tank body anti-theft tag | |
| CN202640329U (en) | Splicing type part storage unit | |
| CN103507053A (en) | Hanging type part splicing and storing device | |
| CN203296496U (en) | Plastic hanging lock | |
| CN202871708U (en) | Static iron core for magnetic switch | |
| CN103921600A (en) | Magnetic levitation pen container | |
| CN203050306U (en) | Rope type goods anti-theft device | |
| CN202655628U (en) | Alloy mandrel | |
| CN202946492U (en) | Double-clamping-groove temperature-sensing fixing plate | |
| CN202150329U (en) | Auxiliary transformer | |
| CN201501172U (en) | Anti-theft separable seal | |
| CN202504819U (en) | Penholder | |
| CN213429353U (en) | Intelligent exhibition stand seismic structure for exhibition hall | |
| CN201305190Y (en) | Pintle | |
| CN204580162U (en) | A kind of Umbrella frame | |
| CN201723016U (en) | Door lock core | |
| CN205318434U (en) | Dual count goods and materials card of pasting | |
| CN203627459U (en) | Simple connection element | |
| CN202368117U (en) | Chalk sleeve | |
| CN216703703U (en) | Efficient automobile air bag assembly device for production line |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140716 Termination date: 20170619 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |