CN108468473A - It is a kind of to close a trigger device for the antitheft of small space - Google Patents
It is a kind of to close a trigger device for the antitheft of small space Download PDFInfo
- Publication number
- CN108468473A CN108468473A CN201810142982.6A CN201810142982A CN108468473A CN 108468473 A CN108468473 A CN 108468473A CN 201810142982 A CN201810142982 A CN 201810142982A CN 108468473 A CN108468473 A CN 108468473A
- Authority
- CN
- China
- Prior art keywords
- cover board
- ontology
- mounting blocks
- antitheft
- close
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/10—Bolts of locks or night latches
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
Landscapes
- Burglar Alarm Systems (AREA)
- Push-Button Switches (AREA)
Abstract
A trigger device being closed for the antitheft of small space the present invention provides a kind of, belongs to the technical field of control switch.A kind of antitheft trigger device that closes for small space includes the ontology and cover board that one end is hinged, it is embedded with trigger architecture in the articulated structure of the two, and lockhole is offered on the body, spring bolt mechanism with lock tongue is installed on the cover board, and spring bolt mechanism is electrically connected to directly or by microswitch on trigger architecture, it is simple in structure and compact；Trigger architecture can be not only arranged to Pogopin switches by the present invention, the composite structure of cam mechanism and guide-bar mechanism is may also be arranged to, and is realized and is connected by microswitch, not only trigger architecture is small, insulating properties is high, it is adapted to narrow installation space and different materials, meanwhile, the triggering of trigger architecture depends on the open/close states of ontology and cover board, and this setup can not visually find trigger position, concealment higher can prevent from accidentally touching, moreover it is possible to further promote anti-theft performance.
Description
Technical field
The present invention relates to the technical field of control switch, it is specifically related to a kind of closing triggering for the antitheft of small space
Device.
Background technology
People would generally preserve valuables, therefore anti-theft performance preserves the primary weighing apparatus of valuables at people
Amount standard.
An antitheft critical piece closed as burglary-resisting installation, is divided into three kinds for the antitheft switch for closing door on the market at present,
The first is mechanical switch, is realized and is opened and closed by limit switch, touch-switch；Second is magnetic switch, for example, by Hall
Switching this kind of magnetic force attracts realization to open and close；The third is optoelectronic switch, is opened and closed by shield lights to realize.But for
It for mechanical switch, due to own vol problem, is not only difficult to install in small space, is also easy to accidentally touch, be easy artificial main
It is dynamic to close, it is difficult to competent more demanding theft-proof requirement；Magnetic switch is difficult to realize use on the product of metal component structure, fits
It is smaller with range；Optoelectronic switch is equally easy artificially to be closed and lose anti-theft function.Therefore, it is used for antitheft close on the market at present
There is certain use defect in the switch of door.
Invention content
For the above-mentioned problems in the prior art, now it is intended to provide and a kind of closes triggering for the antitheft of small space
Device, the structure that one end main body and cover board is arranged is hinged, and trigger architecture, triggering knot are set in the hinged place of the two
Structure is rotated by the rotation of cover board, and trigger architecture is directly or indirectly electrically connected on spring bolt mechanism, and trigger architecture is hidden
It is small in articulated structure, smaller arrangement space is adapted to, and realizing trigger architecture can only opening by cover board and ontology
It closes to control, prevents artificial closing problem caused by not touching, protection higher, anti-theft capability is stronger, meanwhile, triggering knot
Structure realizes insulating mounting, it is applicable on a different material, adaptability higher.
Specific technical solution is as follows：
It is a kind of to close a trigger device for the antitheft of small space, including：Ontology, cover board and spring bolt mechanism, ontology
One end and one end of cover board are hinged, and opposite cavity is offered on ontology and cover board, meanwhile, on the body and positioned at deviating from
One end of hinged place offers lockhole, and is provided with spring bolt mechanism in the cavity of cover board and positioned at one end away from hinged place,
And the lock tongue of spring bolt mechanism does the movement of extended or retracted cover board, has the feature that, is set in the hinged place of ontology and cover board
It is equipped with articulated structure, trigger architecture is embedded in articulated structure, trigger architecture includes the part being fixed on ontology and fixation
In another part on cover board, trigger architecture is directly electrically connected with spring bolt mechanism or trigger architecture is connected on microswitch, micro-
Dynamic switch is electrically connected with spring bolt mechanism.
It is above-mentioned a kind of to close a trigger device for the antitheft of small space, wherein articulated structure includes being fixed on ontology
On two structure base boards and the two cover board substrates that are fixed on cover board, two structure base board intervals and be arranged in parallel, two cover board substrates
It is equally spaced and is arranged in parallel, and two cover board substrates are located in the interval of two structure base boards formation, and a structure base board and one
Cover board substrate is hinged and the hinged place of the two is provided with an axis pin.
It is above-mentioned a kind of to close a trigger device for the antitheft of small space, wherein trigger architecture is telescopic metal
Conducting probe switchs, and trigger architecture includes male seat mounting blocks, female seat mounting blocks, male seat and female seat, and male seat mounting blocks are fixed on
On ontology, female seat mounting blocks are fixed on cover board and cover board are followed to rotate, and the wherein end face and female seat of male seat mounting blocks
The wherein end face of mounting blocks is bonded, meanwhile, it is embedded on male seat mounting blocks and on the end face of fitting female seat mounting blocks
There is male seat, male seat can do elastic telescopic along the direction far from or close to female seat mounting blocks and move, on female seat mounting blocks and positioned at patch
It closes and is embedded with fixed female seat on the end face of male seat mounting blocks, and when cover board and ontology are opened, male seat and female seat are located at mistake
On the position opened, when cover board and ontology are closed, male seat and female seat are on the position of face.
It is above-mentioned a kind of to close a trigger device for the antitheft of small space, wherein trigger architecture is set to two cover board bases
In the interval that plate is formed, and female seat mounting blocks are fixed on a cover board substrate.
It is above-mentioned a kind of to close a trigger device for the antitheft of small space, wherein male seat and female seat are conductive rod, and
The one end of male seat in male seat mounting blocks is provided with spring.
It is above-mentioned a kind of to close a trigger device for the antitheft of small space, wherein trigger architecture is cam mechanism, cam
Mechanism is set in the interval of two cover board substrates formation, and cam mechanism is fixed on a wherein cover board substrate, and cam mechanism
Including a cam, the protrusion of cam is located at cover board substrate close to the side of ontology.
It is above-mentioned a kind of to close a trigger device for the antitheft of small space, wherein in the cavity of ontology and close to hinged
The one end at place is provided with guide-bar mechanism, and guide-bar mechanism includes guide bar support and guide rod, guide rod hole is offered on guide bar support, and lead
The perforation direction of rod aperture is to be penetrated through by one end to one end of lockhole of the hinged place of ontology, and guide rod is threaded through in guide rod hole, and is led
One end of bar is resisted against after the side wall of the cavity of ontology on cam.
It is above-mentioned a kind of to close a trigger device for the antitheft of small space, wherein in the cavity of ontology and close to guide rod
Mechanism is provided with microswitch, and the fine motion beginning is located at the side that guide-bar mechanism deviates from cam, and microswitch includes press section and electricity
Road plate, press section are welded on circuit board, and circuit board is fixed on guide bar support, meanwhile, guide rod away from cam one end against
On press section.
It is above-mentioned a kind of to close a trigger device for the antitheft of small space, wherein circuit board by threaded fastener or
Buckle structure is fixed on guide bar support；Guide bar support is fixed on by threaded fastener or buckle structure on ontology.
The good effect of above-mentioned technical proposal is：Ontology and cover board are hinged by articulated structure, meanwhile, in articulated structure
In be embedded with trigger architecture, and trigger architecture controls spring bolt mechanism directly or by microswitch, and trigger architecture
Only closed state is controlled between by ontology and cover board for conducting, it is therefore prevented that artificial the problem of accidentally closing, and can not be from outside after closing
It opens, anti-theft higher, meanwhile, trigger architecture is embedded in articulated structure, small, and insulating properties is high, adaptability higher, and
The position of trigger architecture can not be visually found, good concealment further promotes anti-theft performance.
Description of the drawings
Fig. 1 is a kind of structure of antitheft preferred embodiment for closing a trigger device for small space of the present invention
Figure；
State diagram when Fig. 2 is ontology and cover board opening in Fig. 1；
State diagram when Fig. 3 is the ontology and cover plate closing in Fig. 1；
Fig. 4 is a kind of structure of antitheft another preferred embodiment for closing a trigger device for small space of the present invention
Figure；
State diagram when Fig. 5 is ontology and cover board opening in Fig. 4；
State diagram when Fig. 6 is the ontology and cover plate closing in Fig. 4.
In attached drawing：1, ontology；11, this structure base board；12, lockhole；2, cover board；21, cover board substrate；3, spring bolt mechanism；4、
Pogopin (telescopic metallic conduction probe) is switched；41, male seat mounting blocks；42, female seat mounting blocks；43, male seat；44, female
Seat；5, microswitch；51, press section；52, circuit board；6, cam mechanism；7, guide-bar mechanism；71, guide bar support；72, guide rod；
8, axis pin.
Specific implementation mode
It is real below in order to make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand
It applies example combination attached drawing 1 to be specifically addressed technical solution provided by the invention to attached drawing 6, but the following contents is not as the present invention's
It limits.
Fig. 1 is a kind of structure of antitheft preferred embodiment for closing a trigger device for small space of the present invention
Figure；Fig. 4 is a kind of structure chart of antitheft another preferred embodiment for closing a trigger device for small space of the present invention.Such as
Shown in Fig. 1 and Fig. 4, the antitheft trigger device that closes provided in this embodiment for small space includes：Ontology 1 and cover board 2, this
One end of body 1 and cover board 2 is hinged by articulated structure, and cavity, and ontology 1 and cover board are offered on ontology 1 and cover board 2
Cavity on 2 is oppositely arranged.Meanwhile trigger architecture is embedded in the articulated structure of ontology 1 and cover board 2, the one of trigger architecture
Part is fixed on ontology 1, and another part of trigger architecture is fixed on cover board 2 and follows the overturning of cover board 2 and rotates, and
It is provided with spring bolt mechanism 3 in the cavity of cover board 2 and positioned at one end away from articulated structure, the lock tongue in spring bolt mechanism 3 can be done
The movement of extended or retracted cover board 2 also offers lockhole 12 on ontology 1 and positioned at away from one end of articulated structure, and at this
When body 1 and cover board 2 are closed, the lock tongue in spring bolt mechanism 3 can be extend into the lockhole 12 of ontology 1, to realize cover board 2 and ontology
1 lock, plays antitheft effect.At this point, trigger architecture is directly or indirectly electrically connected on spring bolt mechanism 3, pass through 2 He of cover board
The occluding relation of ontology 1, drives whether trigger architecture needs to be connected, to control whether spring bolt mechanism 3 acts so that trigger architecture
Occluding relation completely between by ontology 1 and cover board 2 controls, avoid it is artificial do not touch caused by accidentally pass problem, simultaneously as
Trigger architecture is embedded in articulated structure, not only small, is conducive to installation, and can realize insulating mounting, the material model of adaptation
It encloses more extensively, while also can not visually find the position of trigger architecture, good concealment further promotes anti-theft performance.
Specifically, the articulated structure of 2 hinged place of ontology 1 and cover board includes two structure base boards 11 and two cover board substrates 21, two
This structure base board 11 is fixed on ontology 1, and two cover board substrates 21 are fixed on cover board 2, meanwhile, two structure base boards 11 are parallel and are spaced
Setting, two cover board substrates, 21 parallel and interval setting, also, two cover board substrates 21 are set to the interval between two structure base boards 11
In, a cover board substrate 21 and a structure base board 11 are hinged；Meanwhile axis pin 8 there are two the settings of the hinged place of ontology 1 and cover board 2, two
The axis of axis pin 8 is located along the same line, and the hinged place of a structure base board 11 and a cover board substrate 21 is provided with an axis pin 8, protects
The rotation of trigger architecture will not be impacted by having demonstrate,proved axis pin 8, more reasonable structure.
Specifically, spring bolt mechanism 3 further includes driver and transmission parts in addition to lock tongue, driver is connected with transmission parts,
And transmission parts are connected on lock tongue, driver is electrically connected on trigger architecture, it is preferred that driver is motor, is realized logical
The stretching and do not extend out action whether trigger architecture is connected to control lock tongue are crossed, it is locked antitheft to realize.
Embodiment one：
State diagram when Fig. 2 is ontology and cover board opening in Fig. 1；Shape when Fig. 3 is the ontology and cover plate closing in Fig. 1
State figure.As shown in Figure 1, Figure 2 and shown in Fig. 3, specifically, the trigger architecture in the articulated structure of ontology 1 and cover board 2 is that can stretch
The metallic conduction probe switch (Pogopin switches 4) of contracting.
Specifically, Pogopin switches 4 are set in the interval of two cover board substrates 21 formation, Pogopin switches 4 include public affairs
Seat mounting blocks 41, female seat mounting blocks 42, male seat 43 and female seat 44, male seat mounting blocks 41 are fixed on ontology 1, female seat mounting blocks
42 are fixed on cover board 2, male seat mounting blocks 41 and female seat mounting blocks 42 end face that be both provided with two parallel, male seat mounting blocks 41
The wherein wherein end face fitting of end face and female seat mounting blocks 42, and on male seat mounting blocks 41 and positioned at fitting female seat installation
Movable male seat 43 is embedded on the end face of block 42, male seat 43 can do elasticity along the direction closer or far from female seat mounting blocks 42 and stretch
Contracting movement is embedded with fixed female seat 44 on female seat mounting blocks 42 and on the end face of fitting male seat mounting blocks 41, and female
It is fixed on a cover board substrate 21 and follows the rotation of cover board substrate 21 and rotate in the other end of seat mounting blocks 42.In ontology 1
When being in the state opened with cover board 2, male seat 43 and female seat 44 are in the position being staggered, at this point, Pogopin switches 4 are in not
Conducting state, spring bolt mechanism 3 are failure to actuate；When ontology 1 and cover board 2 are in the state closed, male seat 43 and female seat 44 are in just
To position on, at this point, Pogopin switches 4 are connected, the lock tongue in spring bolt mechanism 3 reaches in the lockhole 12 of ontology 1, realizes
Ontology 1 and cover board 2 it is locked, play antitheft effect.
More specifically, male seat 43 and female seat 44 are conductive rod, and the one end of male seat 43 in male seat mounting blocks 41 is set
It is equipped with spring, male seat 43 is suitable for and female seat 44 is in and is staggered and two kinds of positions of face, to realize Pogopin switches 4 not
Conducting and conducting two states, more reasonable structure.
It is provided in this embodiment to close a trigger device for the antitheft of small space, select Pogopin switches 4 for triggering knot
Structure, and Pogopin switches 4 are directly electrically connected with spring bolt mechanism 3, it is simple in structure and compact；Pass through the hinge in ontology 1 and cover board 2
The place's of connecing setting is electrically connected to the Pogopin switches 4 on spring bolt mechanism 3, not only small, but also can realize insulating mounting, adapts to
In narrow installation space and different materials, adaptability higher, meanwhile, the conducting for being set to the Pogopin switches 4 of hinged place takes
Certainly in the open/close states of ontology 1 and cover board 2, and this setup can not visually find trigger position, concealment higher,
It can prevent from accidentally touching, moreover it is possible to further promote anti-theft performance.
Embodiment two：
State diagram when Fig. 5 is ontology and cover board opening in Fig. 4；Shape when Fig. 6 is the ontology and cover plate closing in Fig. 4
State figure.As shown in Fig. 4, Fig. 5 and Fig. 6, specifically, the trigger architecture in the articulated structure of ontology 1 and cover board 2 is cam
Mechanism 6 and guide-bar mechanism 7, and 7 one end of guide-bar mechanism is connected on cam mechanism 6, the other end is connected on a microswitch 5,
Meanwhile microswitch 5 is electrically connected with spring bolt mechanism 3, and to push guide-bar mechanism 7 to move by cam mechanism 6, guide-bar mechanism 7
Microswitch 5 is pressed, is moved to control spring bolt mechanism 3.
Specifically, cam mechanism 6 is set in the interval of two cover board substrates 21 formation, cam mechanism 6 includes a cam, convex
Wheel is fixed on a cover board substrate 21 and follows the rotation of cover board substrate 21 and rotates, meanwhile, the protrusion of cam is located at lid
Plate substrate 21 is close to the side of ontology 1.When ontology 1 and cover board 2 are in the state opened, the protrusion of cam is far from ontology
1, at this point, cam mechanism 6 does not act on guide-bar mechanism 7 so that microswitch 5 is in and does not turn on state, and spring bolt mechanism 3 is motionless
Make；When ontology 1 and cover board 2 are in the state closed, the protrusion on cam and 7 face of guide-bar mechanism so that guide rod machine
Structure 7 presses microswitch 5, at this point, microswitch 5 is connected, the lock tongue in spring bolt mechanism 3 reaches in the lockhole 12 of ontology 1, real
Existing ontology 1 and cover board 2 it is locked, play antitheft effect.
More specifically, guide-bar mechanism 7 includes guide bar support 71 and guide rod 72, and guide bar support 71 is fixed on the recessed of ontology 1
Intracavitary and one end close to hinged place, offer a guide rod hole on guide bar support 71, and guide rod hole through direction be by ontology 1
The direction of one end to one end of lockhole 12 of hinged place run through, meanwhile, guide rod 72 is threaded through in guide rod hole, and guide rod 72 can led
It is moved along its arranged direction in rod aperture, also, one end of guide rod 72 is resisted against the convex of cam mechanism 6 after the side wall of ontology 1
On wheel, and moved in a straight line in guide rod hole, the other end of guide rod 72 as the radian of the protrusion on cam changes
Towards in the cavity of ontology 1.
More specifically, microswitch 5 includes press section 51 and circuit board 52, and press section 51 is welded on circuit board 52,
And circuit board 52 is fixed on guide bar support 71, at this point, one end of the guide rod 72 in guide bar support 71 is resisted against on press section 51,
By the rotation of cam, the linear motion of guide rod 72 is realized, to press the press section 51 of microswitch 5, to realize fine motion
The conducting of switch 5 prevents from artificially accidentally closing, protection higher.
Preferably, circuit board 52 is fixed on by threaded fastener or buckle structure on guide bar support 71, meanwhile, guide rod branch
Frame 71 is fixed on by threaded fastener or buckle structure in the cavity of ontology 1, and dismounting is more convenient, is conducive to maintenance and the dimension in later stage
It repaiies, and microswitch 5 is set to the switch selected and can repeatedly pressed, be used multiple times, cost is lower.
It is provided in this embodiment to close a trigger device for the antitheft of small space, it is in cam mechanism by trigger architecture setting
6 and guide-bar mechanism 7 combining form, and in being provided with the microswitch 5 for being connected to guide-bar mechanism 7 in ontology 1, it is simple in structure and
It is compact；By being electrically connected to the microswitch 5 on spring bolt mechanism 3 in the setting of the hinged place of ontology 1 and cover board 2, microswitch 5 is logical
It crosses guide-bar mechanism 7 to be connected on cam mechanism 6, not only small, insulating properties is high, is adapted to narrow installation space and different materials
Material, adaptability higher, meanwhile, whether the cam mechanism 6 for being set to hinged place acts on microswitch 5 depending on ontology 1 and lid
The open/close states of plate 2, and this setup can not visually find trigger position, concealment higher can prevent from accidentally touching,
Anti-theft performance can also be further promoted, deficiency existing for current trigger architecture is equally solved, promotes the development of industry.
It these are only preferred embodiments of the present invention, be not intended to limit the implementation manners and the protection scope of the present invention, it is right
For those skilled in the art, it should can appreciate that and all be replaced with being equal made by description of the invention and diagramatic content
It changes and obviously changes obtained scheme, should all be included within the scope of the present invention.
Claims (9)
1. a kind of closing a trigger device for the antitheft of small space, including：Ontology, cover board and spring bolt mechanism, the ontology
One end and the cover board one end it is hinged, and offer opposite cavity on the ontology and the cover board, meanwhile, in institute
It states on ontology and offers lockhole positioned at one end away from hinged place, and in the cavity of the cover board and positioned at away from hinge
The one end at the place of connecing is provided with the spring bolt mechanism, and the lock tongue of the spring bolt mechanism does the movement of the extended or retracted cover board,
It is characterized in that, being provided with articulated structure in the hinged place of the ontology and the cover board, it is embedded in the articulated structure tactile
Structure is sent out, the trigger architecture includes the part being fixed on the ontology and another part for being fixed on the cover board,
The trigger architecture is directly electrically connected with the spring bolt mechanism or the trigger architecture is connected on microswitch, the fine motion
Switch is electrically connected with the spring bolt mechanism.
2. according to claim 1 close a trigger device for the antitheft of small space, which is characterized in that the hinged knot
Structure includes two structure base boards being fixed on the ontology and two cover board substrates being fixed on cover board, between two described structure base boards
Every and be arranged in parallel, the two cover board substrates are equally spaced and are arranged in parallel, and the two cover board substrates are located at two ontologies
In the interval that substrate is formed, and one described structure base board and a cover board substrate are hinged and the hinged place of the two is provided with one
Axis pin.
3. according to claim 2 close a trigger device for the antitheft of small space, which is characterized in that the triggering knot
Structure is telescopic metallic conduction probe switch, and the trigger architecture includes male seat mounting blocks, female seat mounting blocks, male seat and mother
Seat, the male seat mounting blocks are fixed on the ontology, and the female seat mounting blocks are fixed on the cover board and follow the lid
Plate rotates, and the wherein end face of the wherein end face of the male seat mounting blocks and the female seat mounting blocks is bonded, meanwhile,
It is embedded with the male seat on the male seat mounting blocks and on the end face for being bonded the female seat mounting blocks, the male seat can edge
Elastic telescopic movement is done in directions far from or close to the female seat mounting blocks, on the female seat mounting blocks and positioned at being bonded the public affairs
The fixed female seat is embedded on the end face of seat mounting blocks, and when the cover board and the ontology are opened, the male seat
It is located on the position being staggered with the female seat, when the cover board and the ontology are closed, the male seat and the female seat are in
On the position of face.
4. according to claim 3 close a trigger device for the antitheft of small space, which is characterized in that the triggering knot
Structure is set in the interval that the two cover board substrates are formed, and the female seat mounting blocks are fixed on a cover board substrate.
5. according to claim 4 close a trigger device for the antitheft of small space, which is characterized in that the male seat and
The female seat is conductive rod, and the one end of the male seat in the male seat mounting blocks is provided with spring.
6. according to claim 2 close a trigger device for the antitheft of small space, which is characterized in that the triggering knot
Structure is cam mechanism, and the cam mechanism is set in the interval that the two cover board substrates are formed, and the cam mechanism is fixed
In on the wherein one cover board substrate, and the cam mechanism includes a cam, and the protrusion of the cam is located at the lid
Plate substrate is close to the side of the ontology.
7. according to claim 6 close a trigger device for the antitheft of small space, which is characterized in that the ontology
It is provided with guide-bar mechanism in the cavity and close to one end of hinged place, the guide-bar mechanism includes guide bar support and guide rod, institute
It states and offers guide rod hole on guide bar support, and the perforation direction of the guide rod hole is by one end of the hinged place of the ontology to institute
One end perforation of lockhole is stated, the guide rod is threaded through in the guide rod hole, and one end of the guide rod passes through the institute of the ontology
It is resisted against on the cam after stating the side wall of cavity.
8. according to claim 7 close a trigger device for the antitheft of small space, which is characterized in that the ontology
It is provided with the microswitch in the cavity and close to the guide-bar mechanism, the fine motion beginning is located at the guide-bar mechanism back of the body
Side from the cam, the microswitch include press section and circuit board, and the press section is welded on the circuit board,
The circuit board is fixed on the guide bar support, meanwhile, the guide rod is resisted against the pressing away from one end of the cam
In portion.
9. according to claim 8 close a trigger device for the antitheft of small space, which is characterized in that the circuit board
It is fixed on the guide bar support by threaded fastener or buckle structure；The guide bar support passes through threaded fastener or buckle
Structure is fixed on the ontology.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810142982.6A CN108468473B (en) | 2018-02-11 | 2018-02-11 | Antitheft door closing triggering device for narrow space |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810142982.6A CN108468473B (en) | 2018-02-11 | 2018-02-11 | Antitheft door closing triggering device for narrow space |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108468473A true CN108468473A (en) | 2018-08-31 |
| CN108468473B CN108468473B (en) | 2023-08-01 |
Family
ID=63266541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810142982.6A Active CN108468473B (en) | 2018-02-11 | 2018-02-11 | Antitheft door closing triggering device for narrow space |
Country Status (1)
| Country | Link |
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| CN (1) | CN108468473B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110576411A (en) * | 2019-10-08 | 2019-12-17 | 安徽宏实自动化装备有限公司 | Rotary type groove body automatic cover opening and closing mechanism |
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|---|---|---|---|---|
| DE3928580A1 (en) * | 1988-09-30 | 1990-04-05 | Aisin Seiki | HINGED LID LOCKING DEVICE |
| US5172097A (en) * | 1991-02-25 | 1992-12-15 | Arnold Bradley J | Security box for mounting against a wall and for holding keys |
| CN101660374A (en) * | 2009-09-27 | 2010-03-03 | 苏凯 | Intelligent identity control lock |
| CN102491021A (en) * | 2011-12-06 | 2012-06-13 | 航天晨光股份有限公司 | Theftproof protection cap for fuel tank truck manhole cover |
| CN203872211U (en) * | 2013-10-18 | 2014-10-08 | 张家斌 | Anti-theft device for mobile phone |
| CN204590081U (en) * | 2015-01-20 | 2015-08-26 | 衢州旭阳新材料科技有限公司 | A kind of steel fibre anti-stealing manhole cover |
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2018
- 2018-02-11 CN CN201810142982.6A patent/CN108468473B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3928580A1 (en) * | 1988-09-30 | 1990-04-05 | Aisin Seiki | HINGED LID LOCKING DEVICE |
| US5172097A (en) * | 1991-02-25 | 1992-12-15 | Arnold Bradley J | Security box for mounting against a wall and for holding keys |
| CN101660374A (en) * | 2009-09-27 | 2010-03-03 | 苏凯 | Intelligent identity control lock |
| CN102491021A (en) * | 2011-12-06 | 2012-06-13 | 航天晨光股份有限公司 | Theftproof protection cap for fuel tank truck manhole cover |
| CN203872211U (en) * | 2013-10-18 | 2014-10-08 | 张家斌 | Anti-theft device for mobile phone |
| CN204590081U (en) * | 2015-01-20 | 2015-08-26 | 衢州旭阳新材料科技有限公司 | A kind of steel fibre anti-stealing manhole cover |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110576411A (en) * | 2019-10-08 | 2019-12-17 | 安徽宏实自动化装备有限公司 | Rotary type groove body automatic cover opening and closing mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108468473B (en) | 2023-08-01 |
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