CN108831076A - A kind of outward opening security door trigger signal emitter - Google Patents
A kind of outward opening security door trigger signal emitter Download PDFInfo
- Publication number
- CN108831076A CN108831076A CN201810760219.XA CN201810760219A CN108831076A CN 108831076 A CN108831076 A CN 108831076A CN 201810760219 A CN201810760219 A CN 201810760219A CN 108831076 A CN108831076 A CN 108831076A
- Authority
- CN
- China
- Prior art keywords
- push rod
- shape push
- rod case
- gland
- circular
- 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.)
- Pending
Links
- 210000004907 gland Anatomy 0.000 claims abstract description 15
- 238000005452 bending Methods 0.000 claims abstract description 12
- 239000007787 solid Substances 0.000 claims 1
- 230000006378 damage Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/02—Mechanical actuation
- G08B13/08—Mechanical actuation by opening, e.g. of door, of window, of drawer, of shutter, of curtain, of blind
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Burglar Alarm Systems (AREA)
Abstract
The present invention provides a kind of outward opening security door trigger signal emitter,It includes that L shape push rod case bending part is equipped with circular through hole,The straight body portion of L shape push rod case is equipped with the open cavity being connected to circular through hole,Push rod is movably equipped in the circular through hole of L shape push rod case bending part,Spin is movably equipped in the circular through hole front end of L shape push rod case bending part,Gland is fixed in the open cavity rear end in the straight body portion of L shape push rod case,Sender unit is equipped on gland top,Pressure sensor for trigger signal emitter is installed on sender unit,Support is equipped in the middle part of gland,Pin shaft is installed on the support,Lever is placed in open cavity and middle part and pin shaft are rotatablely connected,The first elastic element is equipped between lever and open cavity bottom above pin shaft central axis,The second elastic element is equipped between lever and gland below pin shaft central axis.The configuration of the present invention is simple, at low cost, easy for installation, flexible, being hidden in door will not be by artificial destruction.
Description
Technical field
The present invention relates to security door technical field of burglary prevention, in particular to a kind of outward opening security door trigger signal transmitting dress
It sets.
Background technique
Most of existing anti-theft alarm device device is all using camera or infra-red alarm, and existing anti-theft device is all
It is exposed to outdoor, is easy to lose the effect of anti-theft alarm device by artificial destruction.
In view of this, in place of the present invention is specifically proposed so as to solve the deficiencies in the prior art.
Summary of the invention
For the above-mentioned prior art, technical problem to be solved by the invention is to provide a kind of structure is simple, at low cost, peace
Dress is convenient, flexible, and being hidden in door will not be by the outward opening security door trigger signal emitter of artificial destruction.
In order to solve the above-mentioned technical problems, the present invention provides a kind of outward opening security door trigger signal emitter,
Including L shape push rod case, the L shape push rod case bending part is equipped with circular through hole, and the straight body portion of L shape push rod case is equipped with logical with circle
The open cavity of hole connection, is movably equipped with push rod in the circular through hole of L shape push rod case bending part, in L shape push rod case bending part
Circular through hole front end be movably equipped with spin, gland is fixed in the open cavity rear end in the straight body portion of L shape push rod case, in gland
Top is equipped with sender unit, and the pressure sensor for trigger signal emitter is equipped on sender unit,
It is equipped with support in the middle part of gland, pin shaft is installed on the support, lever is placed in open cavity and middle part and pin shaft are rotatablely connected,
Above pin shaft central axis between lever and open cavity bottom be equipped with the first elastic element, below pin shaft central axis lever with
The second elastic element is equipped between gland.
Further improvement of the present invention is that first elastic element, the second elastic element are leaf spring or spring.
Further improvement of the present invention is that the invention also includes the pasting boards for being fixedly installed in the straight body portion of L shape push rod case, institute
Pasting boards are stated to be fixedly installed on doorframe.
Compared with prior art, the present invention uses lever principle, and when security door is closed, the shop front withstands ball, by ball
It jacks up lever and leaves pressure sensor, when the door is open, ball pop-up, lever pushes down pressure sensor, and sender unit opens
It is dynamic.The configuration of the present invention is simple, at low cost, easy for installation, flexible, being hidden in door will not be by artificial destruction.
Detailed description of the invention
Fig. 1 is schematic perspective view of the invention;
Fig. 2, Fig. 3 are that the present invention removes the schematic perspective view after doorframe;
Fig. 4 is the stereo unfolding structural schematic diagram of Fig. 2;
Fig. 5 is the stereo unfolding structural schematic diagram of Fig. 3.
The names of the parts are as follows in figure：
1-L shape push rod case;
11-circular through holes;
12-open cavities;
2-push rods;
3-spin;
4-glands;
5-pressure sensors;
6-supports;
7-pin shafts;
8-levers;
9-the first elastic element;
10-the second elastic element;
20-pasting boards;
30-doorframes.
Specific embodiment
The present invention is further described for explanation and specific embodiment with reference to the accompanying drawing.
As shown in Figures 1 to 5, a kind of outward opening security door trigger signal emitter comprising L shape push rod case 1, it is described
1 bending part of L shape push rod case is equipped with circular through hole 11, and the straight body portion of the L shape push rod case 1 is equipped with the opening being connected to circular through hole 11
Cavity 12 is movably equipped with push rod 2 in the circular through hole 11 of 1 bending part of L shape push rod case, in the circle of 1 bending part of L shape push rod case
11 front end of through-hole is movably equipped with spin 3, is fixed with gland 4 in 12 rear end of open cavity in the straight body portion of L shape push rod case 1, is pressing
4 top of lid is equipped with sender unit, and the pressure sensing for trigger signal emitter is equipped on sender unit
Device 5 is equipped with support 6 in the middle part of gland 4, is equipped with pin shaft 7 on support 6, and lever 8 is placed in open cavity 12 and middle part and pin
Axis 7 is rotatablely connected, and the first elastic element 9 is equipped with above 7 central axis of pin shaft between 12 bottom of lever 8 and open cavity, in pin
The second elastic element 10 is equipped with below 7 central axis of axis between lever 8 and gland 4.
Specifically, as shown in Figures 1 to 5, first elastic element 9, the second elastic element 10 are leaf spring or spring.This
Invention further includes the pasting boards 20 for being fixedly installed in the straight body portion of L shape push rod case 1, and the pasting boards 20 are fixedly installed in doorframe 30
On.
The case where opening for security door towards room outside installs a kind of wireless signal hair between the door back side and doorframe 30
Mechanical device is penetrated, the device is using fixed form is pasted, without destroying the surface quality of door Yu doorframe 30.Structure of the invention letter
Single, flexible for installation, fastening can change according to 30 structure size of doorframe, not have to destroy existing facility.
A kind of working principle of outward opening security door trigger signal emitter of the invention：Using lever principle, when anti-
When stealing door closing, the shop front withstands ball, jacks up lever by ball and leaves pressure sensor, when the door is open, ball pop-up, lever
Push down pressure sensor, sender unit starting.
It is an advantage of the current invention that the present invention uses lever principle, when security door is closed, the shop front withstands ball, by rolling
Pearl jacks up lever and leaves pressure sensor, and when the door is open, ball pop-up, lever pushes down pressure sensor, sender unit
Starting.The configuration of the present invention is simple, at low cost, easy for installation, flexible, being hidden in door will not be by artificial destruction.
The above content is a further detailed description of the present invention in conjunction with specific preferred embodiments, and it cannot be said that
Specific implementation of the invention is only limited to these instructions.For those of ordinary skill in the art to which the present invention belongs, exist
Under the premise of not departing from present inventive concept, a number of simple deductions or replacements can also be made, all shall be regarded as belonging to of the invention
Protection scope.
Claims (3)
1. a kind of outward opening security door trigger signal emitter, it is characterised in that：It includes L shape push rod case (1), the L shape
Push rod case (1) bending part is equipped with circular through hole (11), and the straight body portion of the L shape push rod case (1) is equipped with to be connected to circular through hole (11)
Open cavity (12), L shape push rod case (1) bending part circular through hole (11) in be movably equipped with push rod (2), in L shape push rod
Circular through hole (11) front end of case (1) bending part is movably equipped with spin (3), the open cavity in the straight body portion of L shape push rod case (1)
(12) rear end is fixed with gland (4), is equipped with sender unit on gland (4) top, is equipped on sender unit
For the pressure sensor (5) of trigger signal emitter, support (6) are equipped in the middle part of gland (4), are installed on support (6)
Have pin shaft (7), lever (8) is placed in open cavity (12) and middle part and pin shaft (7) are rotatablely connected, on pin shaft (7) central axis
The first elastic element (9) are equipped between square lever (8) and open cavity (12) bottom, the lever (8) below pin shaft (7) central axis
The second elastic element (10) are equipped between gland (4).
2. outward opening security door trigger signal emitter according to claim 1, it is characterised in that：First elasticity
Element (9), the second elastic element (10) are leaf spring or spring.
3. outward opening security door trigger signal emitter according to claim 1 or 2, it is characterised in that：It further include solid
Pasting boards (20) of the Dingan County loaded on the straight body portion of L shape push rod case (1), the pasting boards (20) are fixedly installed on doorframe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810760219.XA CN108831076A (en) | 2018-07-11 | 2018-07-11 | A kind of outward opening security door trigger signal emitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810760219.XA CN108831076A (en) | 2018-07-11 | 2018-07-11 | A kind of outward opening security door trigger signal emitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108831076A true CN108831076A (en) | 2018-11-16 |
Family
ID=64136071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810760219.XA Pending CN108831076A (en) | 2018-07-11 | 2018-07-11 | A kind of outward opening security door trigger signal emitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108831076A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2909411Y (en) * | 2006-04-07 | 2007-06-06 | 胡士中 | Anti-theft alarm device |
| CN201460482U (en) * | 2009-06-18 | 2010-05-12 | 艾永明 | Electronic lock tamper-resistant alarm device |
| CN204882660U (en) * | 2015-07-31 | 2015-12-16 | 国家电网公司 | Electric energy meter case guard gate |
| WO2017064785A1 (en) * | 2015-10-15 | 2017-04-20 | 株式会社無有 | Door and window alarm device |
| CN206451318U (en) * | 2017-01-20 | 2017-08-29 | 广东金关安保系统工程有限公司 | A kind of domestic safety prevention system |
| CN208548028U (en) * | 2018-07-11 | 2019-02-26 | 湖南科技大学 | A kind of outward opening security door trigger signal emitter |
-
2018
- 2018-07-11 CN CN201810760219.XA patent/CN108831076A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2909411Y (en) * | 2006-04-07 | 2007-06-06 | 胡士中 | Anti-theft alarm device |
| CN201460482U (en) * | 2009-06-18 | 2010-05-12 | 艾永明 | Electronic lock tamper-resistant alarm device |
| CN204882660U (en) * | 2015-07-31 | 2015-12-16 | 国家电网公司 | Electric energy meter case guard gate |
| WO2017064785A1 (en) * | 2015-10-15 | 2017-04-20 | 株式会社無有 | Door and window alarm device |
| CN206451318U (en) * | 2017-01-20 | 2017-08-29 | 广东金关安保系统工程有限公司 | A kind of domestic safety prevention system |
| CN208548028U (en) * | 2018-07-11 | 2019-02-26 | 湖南科技大学 | A kind of outward opening security door trigger signal emitter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181116 |