CN107316420B - A kind of computer host machine burglarproof device - Google Patents
A kind of computer host machine burglarproof device Download PDFInfo
- Publication number
- CN107316420B CN107316420B CN201710707794.9A CN201710707794A CN107316420B CN 107316420 B CN107316420 B CN 107316420B CN 201710707794 A CN201710707794 A CN 201710707794A CN 107316420 B CN107316420 B CN 107316420B
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- computer
- rotation axis
- alarm
- interface
- detection
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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/02—Mechanical actuation
- G08B13/14—Mechanical actuation by lifting or attempted removal of hand-portable articles
- G08B13/1445—Mechanical actuation by lifting or attempted removal of hand-portable articles with detection of interference with a cable tethering an article, e.g. alarm activated by detecting detachment of article, breaking or stretching of cable
Abstract
The invention discloses a kind of computer host machine burglarproof devices, belong to burglary-resisting installation technical field.Computer host machine burglarproof device includes break alarm mechanism and testing agency, break alarm mechanism includes alarm and two first interfaces, testing agency includes detection line, there are two the open circuits of second interface for detection line composition tool, open circuit forms closed circuit with break alarm mechanism, detection line and break alarm mechanism surround the spacing zone for accommodating host computer jointly, when open circuit disconnects or first interface is disconnected with second interface, alarm equipment alarm.Computer host machine burglarproof device provided by the invention, detection line is wound in outside host computer, spacing zone be detached from host computer can not, when needing to be detached from host computer, it is necessary to disconnect closed circuit, when closed circuit disconnects, alarm meeting and alarm can be effectively prevented host computer and be stolen, and, the anti-theft device structure is simple, installation and easy to carry, and manufacturing cost is lower.
Description
Technical field
The present invention relates to burglary-resisting installation technical fields, and in particular to a kind of computer host machine burglarproof device.
Background technique
Desktop computer is a kind of computer of independent mutually separation, larger relative to notebook and net book volume, host,
The equipment such as display be typically all it is relatively independent, generally need to be placed on computer desk or special workbench.Therefore it orders
Entitled desktop computer.The advantages of desktop computer is exactly durable and price material benefit is compared with notebook, is configured under the premise of identical price
Preferably, thermal diffusivity is preferable, if accessory damage replacement price is relatively cheap.
A large amount of desktop computer is still had in Internet bar, family, sales field, since the host of desktop computer will generally be placed
In relatively hidden space, also it is not easy to find in time after stolen, it is existing therefore, it is necessary to increase anti-theft device to host
Anti-theft device structure is complex, installation is inconvenient and inconvenient to carry.
Summary of the invention
The purpose of the present invention is to provide a kind of computer host machine burglarproof device, structure is simple, installation and easy to carry, manufacture
Cost is relatively low.
In order to solve the above technical problem, the present invention provides following technical solutions：
A kind of computer host machine burglarproof device, anti-theft device include break alarm mechanism and testing agency, break alarm mechanism
It is embedded in fixing piece in advance, break alarm mechanism includes alarm and two first interfaces, and testing agency includes detection line, detection line
There are two the open circuit of second interface, first interface is connect composition tool with second interface, and open circuit is formed with break alarm mechanism and is closed
Circuit, detection line is surround along the different directions of host computer and detection line and break alarm mechanism are surrounded jointly for accommodating computer
The spacing zone of host, host computer cannot be detached from out of spacing zone, alarm for detect closed circuit and open circuit disconnect or
First interface and second interface disconnect alarm.
Further, testing agency further includes two detection pieces, and detection piece includes transfer part and multiple connectors, detection line
Including two line groups, two line groups are corresponded with two detection pieces, and each line group includes four electric wires, in two detection pieces
Turn the two opposite middle side parts that part is located at host computer, transfer part includes shell and two wire spools, and shell, which has, to be accommodated
Cavity and four line outlets, two wire spools are respectively positioned in accommodating cavity, wherein two electric wires are electrically connected and are set around wherein
One wire spool, in addition two electric wires are electrically connected and are set around another wire spool, are set around on the same wire spool
Two electric wires can be stretched out simultaneously or be withdrawn simultaneously, and four electric wires are stretched out from different line outlet respectively, four electric wires court respectively
Extend and formed cross-shaped structure, three electric wires of one of detection piece and the three of another detection piece to different directions
It is removably connected between root electric wire by connector and forms tool there are two the open circuit of second interface, first interface connects with second
It is removably electrically connected between mouthful by connector.
Further, wire spool includes rotation axis, locking piece and wind spring, and rotation axis is rotatably set to around own axes
In accommodating cavity, locking piece is used for rotation axis and case lock, and the inner end of wind spring is fixedly connected with the rotating shaft, the outer end of wind spring
It connects with electric wire, detection piece further includes sensor, and the side rigid connection of shell has the magnetic absorption for adsorbing host computer
Portion, magnetic absorption portion are ring-type, and sensor is connected to shell and is located inside magnetic absorption portion；Break alarm mechanism further includes letter
Number receiving mechanism, sensor are electrically connected at electric wire and for detecting the distance between shell and host computer, signal receiver
Structure is used for the signal of receiving sensor, and when the distance of sensor detection changes, signal receiving structure controls alarm equipment alarm.
Further, wire spool further includes bull stick, and bull stick, which has, to be set gradually and round bar portion that diameter is sequentially reduced, spline
Portion and threaded portion, round bar portion are fixedly connected with the casing, and rotation axis is hollow, and rotary axle box is set to round bar portion, and one end of rotation axis is set
Multiple embedded holes are equipped with, multiple embedded holes are distributed around the axis of rotation axis；The outer surface of spline part is provided with external splines, threaded portion
Outer surface be provided with external screw thread, locking piece includes casing and nut, the inner surface of casing be provided with in external splines cooperation
Spline, casing are sheathed on spline part, and one end of the close rotation axis of casing is provided at least one and corresponding with embedded hole is embedded
Protrusion；The inner surface of nut is provided with the internal screw thread with external screw thread cooperation, and nut is for being pressed in rotation axis for casing and being embedded
Protrusion is embedded in embedded hole, and nut is located at the inside in magnetic absorption portion.
Further, one end of the close casing of nut is provided with magnet, and one end of the close nut of casing is provided with gold
Category portion is acted on by magnetic absorption between magnet and metal portion and being adsorbed.
Further, connector includes plug-in first part and second part, and first part and second part are inserted
It connects consistent with the extending direction of electric wire with disassembly direction.
Further, break alarm mechanism has interconnecting piece, and interconnecting piece is T shape, and two first interfaces are respectively positioned on interconnecting piece
And backwards to setting.
Further, fixing piece is wall or computer desk or ground, fixing piece include ontology and chamber door, and ontology is provided with tool
There is the placed cavity of open end, chamber door is rotatably connect with ontology, and chamber door is located at open end and for opening or sealing open end
It closes, is locked between ontology and chamber door by lockset.
The beneficial effects obtained by the present invention are as follows being：
A kind of computer host machine burglarproof device of the invention includes break alarm mechanism and testing agency, break alarm mechanism packet
Alarm and two first interfaces are included, testing agency includes detection line, and detection line composition tool is opened there are two the open circuit of second interface
Road and break alarm mechanism form closed circuit, and detection line and break alarm mechanism surround the limit for accommodating host computer jointly
Position area, when open circuit disconnects or first interface is disconnected with second interface, alarm equipment alarm.
Computer host machine burglarproof device provided by the invention, detection line are wound in outside host computer, and spacing zone makes computer
Host can not be detached from, when needing to be detached from host computer, it is necessary to and closed circuit is disconnected, when closed circuit disconnects, alarm meeting
And alarm, it is stolen that host computer can be effectively prevented, also, the anti-theft device structure is simple, installation and easy to carry, manufacture
Cost is relatively low.
Detailed description of the invention
It, below will be to needed in the embodiment in order to more clearly illustrate the technical solution in the embodiment of the present invention
Attached drawing is simply introduced, it should be apparent that, the accompanying drawings in the following description is only some embodiments recorded in the present invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is the structural schematic diagram of computer host machine burglarproof device provided in an embodiment of the present invention；
Fig. 2 is the closed circuit schematic diagram of Fig. 1；
Fig. 3 is the schematic diagram of internal structure of one of detection piece；
Fig. 4 is the schematic diagram of internal structure of another detection piece；
Fig. 5 is the external structure schematic diagram of detection piece；
Fig. 6 is the matching relationship schematic diagram of shaft axis and locking piece.
Appended drawing reference correspondence is as follows：
10- anti-theft device；
11- host computer；12- break alarm mechanism；13- testing agency；
120- alarm；121- first interface；130- second interface；131- detection piece；132- transfer part；133- connection
Head；134- electric wire；135- shell；136- wire spool；137- accommodating cavity；138- line outlet；139- rotation axis；140- locking
Part；141- wind spring；142- sensor；143- magnetic absorption portion；144- bull stick；145- casing；146- nut；147- is embedded convex
It rises.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description.
Fig. 1 is the structural schematic diagram of computer host machine burglarproof device provided in an embodiment of the present invention；The closure that Fig. 2 is Fig. 1 is returned
Road schematic diagram；Fig. 3 is the schematic diagram of internal structure of one of detection piece；Fig. 4 is that the internal structure of another detection piece is shown
It is intended to；Fig. 5 is the external structure schematic diagram of detection piece；Fig. 6 is the matching relationship schematic diagram of shaft axis and locking piece.
It please refers to shown in Fig. 1, the embodiment of the invention provides a kind of computer host machine burglarproof device 10, the anti-theft device 10 packets
It includes antitheft applied to host computer 11.
The anti-theft device 10 includes break alarm mechanism 12 and testing agency 13.
Break alarm mechanism 12 is embedded in fixing piece in advance, and break alarm mechanism 12 includes alarm 120, signal receiving structure
With two first interfaces 121.
Wherein, fixing piece can be inconvenient to the structure moved or equipment for wall, computer desk etc., and fixing piece is not belonging to this hair
Bright component part.
Shown in referring to figure 2., testing agency 13 includes detection line, detection line composition tool opening there are two second interface 130
Road, first interface 121 are connect with second interface 130, and open circuit forms closed circuit with break alarm mechanism 12, and detection line is along computer
The different directions of host 11 are surround and detection line and break alarm mechanism 12 surround the limit for accommodating host computer 11 jointly
Area, host computer 11 cannot be detached from out of spacing zone.
Alarm 120 is for detecting closed circuit and when open circuit disconnects or first interface 121 is disconnected with second interface 130
Alarm.
Optionally, break alarm mechanism 12 has interconnecting piece, and interconnecting piece is T shape, and two first interfaces 121 are respectively positioned on connection
Portion and backwards setting.
Referring to figure 3. shown in-Fig. 6, the specific structure of testing agency 13 can use but be not limited to following scheme：Detection machine
Structure 13 further includes two detection pieces 131.
Detection piece 131 includes transfer part 132, sensor 142 and multiple connectors 133.
Detection line includes two line groups, and two line groups are corresponded with two detection pieces 131, and each line group includes four electricity
Line 134, the transfer part 132 of two detection pieces 131 are located at the two opposite middle side parts of host computer 11.
Transfer part 132 includes shell 135 and two wire spools 136, and shell 135 has accommodating cavity 137 and four outlets
Mouthfuls 138, two wire spools 136 are respectively positioned in accommodating cavity 137, wherein two electric wires 134 are electrically connected and are set around wherein one
A wire spool 136, in addition two electric wires 134 are electrically connected and are set around another wire spool 136, are set around the same coiling
Two electric wires 134 on disk 136 can be stretched out simultaneously or be withdrawn simultaneously, and four electric wires 134 are stretched from different line outlets 138 respectively
Out, four electric wires 134 are respectively facing different directions and extend and form cross-shaped structure.
Lead between three electric wires 134 of one of detection piece 131 and three electric wires 134 of another detection piece 131
Connector 133 is crossed removably to connect and form the open circuit having there are two second interface 130, first interface 121 and second interface
It is removably electrically connected between 130 by connector 133.
Wherein, wire spool 136 includes rotation axis 139, locking piece 140, wind spring 141 and bull stick 144.
In order to make structure seem to become apparent from, simplified in figure, for example, line and wind spring 141 are replaced with lines, non-table
Show width.
Rotation axis 139 is rotatably set in accommodating cavity 137 around own axes, and locking piece 140 is used for rotation axis
139 lock with shell 135, and the inner end of wind spring 141 is fixedly connected with rotation axis 139, and the outer end of wind spring 141 is connect with electric wire 134.
The side rigid connection of shell 135 has the magnetic absorption portion 143 for adsorbing host computer 11, magnetic absorption portion
143 be ring-type, and sensor 142 is connected to shell 135 and is located inside magnetic absorption portion 143.
Sensor 142 is electrically connected at electric wire 134 and for detecting the distance between shell 135 and host computer 11, believes
Number receiving mechanism is used for the signal of receiving sensor 142.
When the distance that sensor 142 detects changes, signal receiving structure controls alarm 120 and alarms.
Wherein, bull stick 144 is with round bar portion, spline part and the threaded portion set gradually and diameter is sequentially reduced.
Round bar portion is fixedly connected with shell 135, and rotation axis 139 is hollow, and rotation axis 139 is sheathed on round bar portion, rotation axis 139
One end be provided with multiple embedded holes, multiple embedded holes are distributed around the axis of rotation axis 139.
The outer surface of spline part is provided with external splines, and the outer surface of threaded portion is provided with external screw thread, and locking piece 140 includes set
Pipe 145 and nut 146, the inner surface of casing 145 are provided with the internal spline with external splines cooperation, and casing 145 is sheathed on spline part,
One end of the close rotation axis 139 of casing 145 be provided at least one it is corresponding with embedded hole be embedded protrusion 147.
The inner surface of nut 146 is provided with the internal screw thread with external screw thread cooperation, and nut 146 is for casing 145 to be pressed in
It rotation axis 139 and is embedded protrusion and 147 is embedded in embedded hole, nut 146 is located at the inside in magnetic absorption portion 143.
More specifically, one end of the close casing 145 of nut 146 is provided with magnet, the close nut 146 of casing 145
One end is provided with metal portion, is acted on and being adsorbed by magnetic absorption between magnet and metal portion.
Connector 133 includes plug-in first part and second part, the grafting of first part and second part and is torn open
It is consistent with the extending direction of electric wire 134 to unload direction.
Fixing piece is wall or computer desk or ground, fixing piece include ontology and chamber door, and ontology is provided with open end
Placed cavity, chamber door rotatably connect with ontology, and chamber door is located at open end and for opening or closing open end, ontology with
It is locked between chamber door by lockset.
A kind of computer host machine burglarproof device 10 of the invention includes break alarm mechanism 12 and testing agency 13, break alarm
Mechanism 12 includes alarm 120 and two first interfaces 121, and testing agency 13 includes detection line, and there are two detection line composition tools
The open circuit of second interface 130, open circuit form closed circuit with break alarm mechanism 12, and detection line and break alarm mechanism 12 are common
The spacing zone for accommodating host computer 11 is surrounded, when open circuit disconnects or first interface 121 is disconnected with second interface 130, alarm
Device 120 is alarmed.
Computer host machine burglarproof device 10 provided by the invention, detection line are wound in outside host computer 11, and spacing zone makes
Host computer 11 can not be detached from, when needing to be detached from host computer 11, it is necessary to and closed circuit is disconnected, when closed circuit disconnects,
It is stolen that host computer 11 can be effectively prevented in 120 meeting of alarm and alarm, also, 10 structure of anti-theft device is simple, installation
And it is easy to carry, manufacturing cost is lower.
Electric connection refers to can be powered between two electric wires 134, and the mode of electric connection can be two electric wires 134 1
It is body formed or to pass through other structures conductive.
The structure of connector 133 can be similar to the cooperation of the charging interface of USB interface or charging plug for mobile phone and mobile phone.
Above example is only that the preferred embodiment of the present invention is described, not to the spirit and scope of the present invention
It is defined, without departing from the design concept of the invention, ordinary engineering and technical personnel is to skill of the invention in this field
The all variations and modifications that art scheme is made should all fall into protection scope of the present invention, in claimed technology of the invention
Hold, is all documented in technical requirements book.
Claims (7)
1. a kind of computer host machine burglarproof device, it is characterised in that：Including break alarm mechanism（12）And testing agency（13）, broken string
Alarm mechanism（12）It is embedded in fixing piece in advance, break alarm mechanism（12）Including alarm（120）With two first interfaces
（121）, testing agency（13）Including detection line, there are two second interfaces for detection line composition tool（130）Open circuit, first interface
（121）With second interface（130）Connection, open circuit and break alarm mechanism（12）Closed circuit is formed, detection line is along host computer
（11）Different directions surround and detection line and break alarm mechanism（12）It is surrounded jointly for accommodating host computer（11）Limit
Position area, host computer（11）It cannot be detached from out of spacing zone, alarm（120）For detect closed circuit and open circuit disconnect or
First interface（121）With second interface（130）Disconnect alarm；
Testing agency（13）It further include two detection pieces（131）, detection piece（131）Including transfer part（132）With multiple connectors
（133）, detection line includes two line groups, two line groups and two detection pieces（131）It corresponds, each line group includes four electricity
Line（134）, two detection pieces（131）Transfer part（132）It is located at host computer（11）Two opposite middle side parts, transfer
Part（132）Including shell（135）With two wire spools（136）, shell（135）With accommodating cavity（137）With four line outlets
（138）, two wire spools（136）It is respectively positioned on accommodating cavity（137）It is interior, wherein two electric wires（134）It is electrically connected and is set around
One of wire spool（136）, other two electric wires（134）It is electrically connected and is set around another wire spool（136）, winding
In the same wire spool（136）On two electric wires（134）It can stretch out or withdraw simultaneously simultaneously, four electric wires（134）Respectively
From different line outlets（138）It stretches out, four electric wires（134）It is respectively facing different directions and extends and formed cross-shaped structure,
One of detection piece（131）Three electric wires（134）With another detection piece（131）Three electric wires（134）Between lead to
Cross connector（133）Second interface that there are two dismountable connections and formation tool（130）Open circuit, first interface（121）With
Two interfaces（130）Between pass through connector（133）It is dismountable to be electrically connected.
2. computer host machine burglarproof device according to claim 1, it is characterised in that：Wire spool（136）Including rotation axis
（139）, locking piece（140）And wind spring（141）, rotation axis（139）Accommodating cavity is rotatably set to around own axes（137）
It is interior, locking piece（140）For by rotation axis（139）With shell（135）Locking, wind spring（141）Inner end and rotation axis（139）Gu
Fixed connection, wind spring（141）Outer end and electric wire（134）Connection, detection piece（131）It further include sensor（142）, shell（135）
Side rigid connection have for adsorbing host computer（11）Magnetic absorption portion（143）, magnetic absorption portion（143）For ring-type,
Sensor（142）It is connected to shell（135）And it is located at magnetic absorption portion（143）It is internal；Break alarm mechanism（12）It further include letter
Number receiving mechanism, sensor（142）It is electrically connected at electric wire（134）And for detecting shell（135）With host computer（11）It
Between distance, signal receiving structure be used for receiving sensor（142）Signal, sensor（142）The distance of detection changes
When, signal receiving structure controls alarm（120）Alarm.
3. computer host machine burglarproof device according to claim 2, it is characterised in that：Wire spool（136）It further include bull stick
（144）, bull stick（144）With round bar portion, spline part and the threaded portion set gradually and diameter is sequentially reduced, round bar portion and shell
（135）It is fixedly connected, rotation axis（139）It is hollow, rotation axis（139）It is sheathed on round bar portion, rotation axis（139）One end be provided with
Multiple embedded holes, multiple embedded holes are around rotation axis（139）Axis distribution；The outer surface of spline part is provided with external splines, screw thread
The outer surface in portion is provided with external screw thread, locking piece（140）Including casing（145）And nut（146）, casing（145）Inner surface
It is provided with the internal spline with external splines cooperation, casing（145）It is sheathed on spline part, casing（145）Close rotation axis（139）'s
One end is provided at least one and corresponding with embedded hole is embedded protrusion（147）；Nut（146）Inner surface be provided with and external screw thread
The internal screw thread of cooperation, nut（146）For by casing（145）It is pressed in rotation axis（139）And it is embedded protrusion（147）It is embedded at embedding
In apertured, nut（146）Positioned at magnetic absorption portion（143）Inside.
4. computer host machine burglarproof device according to claim 3, it is characterised in that：Nut（146）Close casing（145）
One end be provided with magnet, casing（145）Close nut（146）One end be provided with metal portion, between magnet and metal portion
It is acted on and being adsorbed by magnetic absorption.
5. computer host machine burglarproof device according to claim 4, it is characterised in that：Connector（133）Including plug-in
The grafting of first part and second part, first part and second part and disassembly direction and electric wire（134）Extending direction one
It causes.
6. computer host machine burglarproof device according to claim 5, it is characterised in that：Break alarm mechanism（12）With connection
Portion, interconnecting piece are T shape, two first interfaces（121）It is respectively positioned on interconnecting piece and backwards to setting.
7. computer host machine burglarproof device according to claim 6, it is characterised in that：Fixing piece is wall or computer desk or ground
Face, fixing piece include ontology and chamber door, and ontology is provided with the placed cavity with open end, and chamber door is rotatably connect with ontology,
Chamber door is located at open end and for opening or closing open end, is locked between ontology and chamber door by lockset.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710707794.9A CN107316420B (en) | 2017-08-17 | 2017-08-17 | A kind of computer host machine burglarproof device |
| CN201810232954.3A CN108460942A (en) | 2017-08-17 | 2017-08-17 | A kind of computer host machine burglarproof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710707794.9A CN107316420B (en) | 2017-08-17 | 2017-08-17 | A kind of computer host machine burglarproof device |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810232954.3A Division CN108460942A (en) | 2017-08-17 | 2017-08-17 | A kind of computer host machine burglarproof device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107316420A CN107316420A (en) | 2017-11-03 |
| CN107316420B true CN107316420B (en) | 2018-11-30 |
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|---|---|---|---|
| CN201810232954.3A Pending CN108460942A (en) | 2017-08-17 | 2017-08-17 | A kind of computer host machine burglarproof device |
| CN201710707794.9A Active CN107316420B (en) | 2017-08-17 | 2017-08-17 | A kind of computer host machine burglarproof device |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810232954.3A Pending CN108460942A (en) | 2017-08-17 | 2017-08-17 | A kind of computer host machine burglarproof device |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107979041A (en) * | 2017-12-19 | 2018-05-01 | 宁波诗宏千禧贸易有限公司 | A kind of sheath of water-proof wire bundle |
| CN107769122A (en) * | 2017-12-19 | 2018-03-06 | 宁波诗宏千禧贸易有限公司 | Rubber sheath for automotive wire bundle |
| CN111274622B (en) * | 2020-03-17 | 2020-11-17 | 金洪涛 | Case is settled in computer theftproof |
| CN111798676A (en) * | 2020-07-15 | 2020-10-20 | 安徽达尔智能控制系统股份有限公司 | Intelligent anti-theft system of road signal controller |
| CN112269435A (en) * | 2020-11-17 | 2021-01-26 | 嘉兴钛众电子科技有限公司 | Touch control all-in-one machine with alarm function |
| CN114170749A (en) * | 2022-01-19 | 2022-03-11 | 北京博瑞翔伦科技发展有限公司 | Edge computer device with anti-theft alarm function |
| CN114973563B (en) * | 2022-08-02 | 2022-10-28 | 广州市科锐达光电技术股份有限公司 | Detection device is cut with theftproof rope to unmanned aerial vehicle show |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102956085A (en) * | 2011-08-17 | 2013-03-06 | 上海维恩佳得数码科技有限公司 | Anti-theft security device for binding strap |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3853285A (en) * | 1973-03-03 | 1974-12-10 | H Woodring | Retractable cable device |
| US8336688B2 (en) * | 2010-12-03 | 2012-12-25 | Ko-An Chen | Thin cable retractor |
| GB201111610D0 (en) * | 2011-07-07 | 2011-08-24 | Callan Neil | Universal cable retractor |
| CN203450089U (en) * | 2013-06-16 | 2014-02-26 | 南京科瑞思安防科技有限公司 | Anti-theft alarm based on distance detection |
| WO2015073668A1 (en) * | 2013-11-18 | 2015-05-21 | Invue Security Products Inc. | Wrap for an item of merchandise |
-
2017
- 2017-08-17 CN CN201810232954.3A patent/CN108460942A/en active Pending
- 2017-08-17 CN CN201710707794.9A patent/CN107316420B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102956085A (en) * | 2011-08-17 | 2013-03-06 | 上海维恩佳得数码科技有限公司 | Anti-theft security device for binding strap |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108460942A (en) | 2018-08-28 |
| CN107316420A (en) | 2017-11-03 |
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