CN204189258U - A kind of trigger-type pressure warning unit - Google Patents
A kind of trigger-type pressure warning unit Download PDFInfo
- Publication number
- CN204189258U CN204189258U CN201420536743.6U CN201420536743U CN204189258U CN 204189258 U CN204189258 U CN 204189258U CN 201420536743 U CN201420536743 U CN 201420536743U CN 204189258 U CN204189258 U CN 204189258U
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- cover plate
- trigger
- warning unit
- type pressure
- pressure warning
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Abstract
The utility model discloses a kind of trigger-type pressure warning unit, comprise movable block and limited block, described movable block comprises cover plate, switch enclosure, spring, described cover plate is cruciform, comprise two all-wing aircrafts and substrate stretched out, described all-wing aircraft is provided with connecting hole, switch enclosure is arranged on above cover plate, microswitch is provided with in switch enclosure, the opening and closing button of described microswitch is downward, limit shaft is through cover plate, spring housing is on limit shaft, be arranged on below cover plate, cover plate is arranged in limited block, described limited block comprises pedestal, described pedestal is in " Qian " shape, comprise base, left surface, right flank, left surface and right flank are provided with fixed orifice, fence trigger-type pressure warning unit described in the utility model, by switch, sensor setting is at column, in railing, trigger-type alarming, design ingenious, security is high, good concealment, and long service life.
Description
Technical field
The invention belongs to fence and manufacture field, be specifically related to a kind of fence trigger-type pressure warning unit.
Background technology
At fence manufacture field, antitheft is an eternal theme, each to produce the producer of fence with regard to anti theft design a lot of drawing and idea, gradually Liang great branch is developed into, intercept type and alarm type, intercept type is mainly placed obstacles above fence, comprise and electrical network is set, fence netting is provided with spine etc., alarm type fills camera on fence, sensor, owing to arranging electrical network or spine is larger to human injury above fence, now from the angle of human-based management, main trend is toward alarm type future development, but on fence, fill camera, sensor, time has been grown to be exposed to wind and rain and has easily been out of order, and be contained in outside meeting by artificial damage, need a kind of pressure warning unit be contained in by sensor in upright fence post.
Summary of the invention
For solving the problem, the invention discloses a kind of fence trigger-type pressure warning unit, designing ingenious, by switch, sensor setting in column, railing, trigger alarm, security is high, good concealment, and long service life.
For achieving the above object, technical scheme of the present invention is as follows:
A kind of fence trigger-type pressure warning unit, it is characterized in that: comprise movable block and limited block, described movable block comprises cover plate, switch enclosure, spring, described cover plate is cruciform, comprise two all-wing aircrafts and substrate stretched out, described all-wing aircraft is provided with connecting hole, switch enclosure is arranged on above cover plate, microswitch is provided with in switch enclosure, the opening and closing button of described microswitch is downward, limit shaft is through cover plate, spring housing is on limit shaft, be arranged on below cover plate, cover plate is arranged in limited block, described limited block comprises pedestal, described pedestal is in " Qian " shape, comprise base, left surface, right flank, left surface and right flank are provided with fixed orifice.
As a modification of the present invention, described limit shaft vertically downward.
As a modification of the present invention, be provided with contact block above described limit shaft, described contact block contacts with the opening and closing button of microswitch.
As a modification of the present invention, described contact block is attached to above cover plate.
As a modification of the present invention, described switch enclosure side is provided with through hole.
As a modification of the present invention, be provided with spring retainer hole in the middle of described base, described limit shaft stretches in spring retainer hole.
As a modification of the present invention, described switch enclosure is vertical with the direction of two all-wing aircraft lines.
As a modification of the present invention, described left surface and right flank upper end form limiting plate to 90 ° of bendings to inward side, and substrate is arranged on below limiting plate.
As a modification of the present invention, be provided with breach in the middle of described limiting plate, described breach launches to be rectangle, and extends in the middle of left surface, right flank in the middle of limiting plate.
As a modification of the present invention, described cover plate two all-wing aircrafts rest 1-3mm place above breach 7.
The invention has the beneficial effects as follows:
A kind of fence trigger-type pressure warning unit of the present invention, by switch, sensor setting in column, railing, trigger-type alarming, design ingenious, security is high, good concealment, and long service life.
Accompanying drawing explanation
Fig. 1 is movable block vertical view of the present invention.
Fig. 2 is movable block cut-open view of the present invention.
Fig. 3 is limited block schematic diagram of the present invention.
Fig. 4 is working state figure of the present invention.
Reference numerals list:
1, base, 2, left surface, 3, right flank, 4, spring retainer hole, 5, fixed orifice, 6, limiting plate, 7, breach, 8, cover plate, 9, switch enclosure, 10, all-wing aircraft, 11, substrate, 12, connecting hole, 13, contact block, 14, microswitch, 15, opening and closing button, 16, spring, 17, limit shaft, 18, limited block, 19, movable block, 20, upright fence post, 21, bolt, 22, through hole.
Embodiment
Below in conjunction with the drawings and specific embodiments, illustrate the present invention further, following embodiment should be understood and be only not used in for illustration of the present invention and limit the scope of the invention.It should be noted that, the word "front", "rear" of use is described below, "left", "right", "up" and "down" refer to direction in accompanying drawing, word " interior " and " outward " refer to the direction towards or away from particular elements geometric center respectively.
As shown in the figure, a kind of fence trigger-type pressure warning unit of the present invention, comprise movable block 19 and limited block 18, described movable block 19 comprises cover plate 8, switch enclosure 9, spring 16, described cover plate 8 is in cruciform, comprise two all-wing aircrafts 10 and substrate 11, described all-wing aircraft 10 is provided with connecting hole 12, switch enclosure 9 is arranged on above cover plate 8, switch enclosure 9 is vertical with the direction of two all-wing aircraft 10 lines, limit shaft 17 is through cover plate 8, spring 16 is enclosed within limit shaft 17, contact block 13 is provided with above limit shaft 17, Maximum Contact area, described contact block 13 is attached to above cover plate 8, microswitch 14 is provided with in switch enclosure 9, the opening and closing button 15 of described microswitch 14 contacts with contact block 13, guarantee the opening and closing of microswitch, switch enclosure 9 side is provided with through hole 22, for cable channel, below cover plate 8, centre position is provided with limit shaft 17 vertically downward, described limited block 18 comprises pedestal, described pedestal is in " Qian " shape, comprise base 1, left surface 2, right flank 3, spring retainer hole 4 is provided with in the middle of base 1, stretch into below described limit shaft 17 in spring retainer hole 4, left surface 2 and right flank 3 are provided with fixed orifice 5, left surface 2 and right flank 3 upper end form limiting plate 6 to 90 ° of bendings to inward side, breach 7 is provided with in the middle of described limiting plate 6, described breach 7 launches to be rectangle, left surface 2 is extended in the middle of limiting plate 6, in the middle of right flank 3, cover plate two all-wing aircrafts 10 rest 1-3mm place above breach 7, substrate 11 is below limiting plate 6, spring 16 is had to be enclosed within limit shaft 17 between movable block 19 and base 1.
During use, a kind of fence trigger-type pressure warning unit of the present invention, cover plate two all-wing aircrafts 10 rest 1-3mm place above breach 7, movable block 19 can move up and down under the action of the spring, substrate 11 is below limiting plate 6, cover plate entirety can not break through limiting plate 6, 1-3mm is moved up and down below limiting plate 6, at fixed orifice 5 place, dress bolt 21 is fixed in upright fence post 20, upright fence post 20 both-side opening, cover plate two all-wing aircrafts 10 stretch out, as shown in Figure 4, connecting hole 12 on all-wing aircraft 10 is fixedly connected with the hollow tubular above fence railing, sensor is provided with in hollow tubular, in switch enclosure 9, microswitch 14 electric wire out accesses in hollow tubular in through hole 22 from the side, because cover plate two all-wing aircrafts 10 rest 1-3mm place above breach 7, so when there being people to climb railing, the strength of dragging downwards makes cover plate 8 downwards overall, Compress Spring 16, originally the opening and closing button 15 of microswitch 14 contacts with contact block 13, be separated with contact block 13 now quickly, opening and closing button 15 ejects, signal is passed to sensor, report to the police after treated device analysis, the present invention is trigger-type alarming, security is high, barrier propterty is good, and switch, sensor setting is at column, in railing, design ingenious, good concealment, do not expose to wind and rain and artificial destruction, long service life.
Cover plate of the present invention two all-wing aircrafts 10 stretch out outside column 20, the limited plate 6 of cover plate two substrates 11 keeps off below, described cover plate two all-wing aircrafts 10 rest 1-3mm place above breach 7, cover plate is toward pressing down, and most multiple pressure 1-3mm, does not have the elastic force resilience by spring 16 after pressure, cover plate can only move 1-3mm, be provided with microswitch above cover plate, carry out trigger switch by mobile 1-3mm, realize Signal transmissions.
Trigger-type pressure warning unit of the present invention, below cover plate 8, centre position is provided with limit shaft 17 vertically downward, described limit shaft 17 stretches in spring retainer hole 4, spring 16 is had to be enclosed within limit shaft 17 between movable block 19 and base 1, during work, spring can not be askew to other directions, guarantee cover plate 8 vertically, unit normal run.
Technological means disclosed in the present invention program is not limited only to the technological means disclosed in above-mentioned embodiment, also comprises the technical scheme be made up of above technical characteristic combination in any.
Claims (10)
1. a trigger-type pressure warning unit, it is characterized in that: comprise movable block and limited block, described movable block comprises cover plate, switch enclosure, spring, described cover plate is cruciform, comprise two all-wing aircrafts and substrate stretched out, described all-wing aircraft is provided with connecting hole, switch enclosure is arranged on above cover plate, microswitch is provided with in switch enclosure, the opening and closing button of described microswitch is downward, limit shaft is through cover plate, spring housing is on limit shaft, be arranged on below cover plate, cover plate is arranged in limited block, described limited block comprises pedestal, described pedestal is in " Qian " shape, pedestal comprises base, left surface, right flank, left surface and right flank are provided with fixed orifice.
2. a kind of trigger-type pressure warning unit according to claim 1, is characterized in that: described limit shaft vertically downward.
3. a kind of trigger-type pressure warning unit according to claim 1, is characterized in that: be provided with contact block above described limit shaft, and described contact block contacts with the opening and closing button of microswitch.
4. a kind of trigger-type pressure warning unit according to claim 3, is characterized in that: described contact block is attached to above cover plate.
5. a kind of trigger-type pressure warning unit according to claim 1, is characterized in that: described switch enclosure side is provided with through hole.
6. a kind of trigger-type pressure warning unit according to claim 1, is characterized in that: be provided with spring retainer hole in the middle of described base, described limit shaft stretches in spring retainer hole.
7. a kind of trigger-type pressure warning unit according to claim 1, is characterized in that: described switch enclosure is vertical with the direction of two all-wing aircraft lines.
8. a kind of trigger-type pressure warning unit according to claim 1, is characterized in that: described left surface and right flank upper end form limiting plate to 90 ° of bendings to inward side, and substrate is arranged on below limiting plate.
9. a kind of trigger-type pressure warning unit according to claim 1, is characterized in that: be provided with breach in the middle of described limiting plate, and described breach launches to be rectangle, and extends in the middle of left surface, right flank in the middle of limiting plate.
10. a kind of trigger-type pressure warning unit according to claim 1, is characterized in that: described cover plate two all-wing aircrafts rest 1-3mm place above breach 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420536743.6U CN204189258U (en) | 2014-09-18 | 2014-09-18 | A kind of trigger-type pressure warning unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420536743.6U CN204189258U (en) | 2014-09-18 | 2014-09-18 | A kind of trigger-type pressure warning unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204189258U true CN204189258U (en) | 2015-03-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420536743.6U Active CN204189258U (en) | 2014-09-18 | 2014-09-18 | A kind of trigger-type pressure warning unit |
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| Country | Link |
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| CN (1) | CN204189258U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104240421B (en) * | 2014-09-18 | 2017-03-15 | 张家港固耐特围栏系统有限公司 | A kind of trigger-type pressure warning unit |
| CN107230305A (en) * | 2015-04-13 | 2017-10-03 | 张家港固耐特围栏系统有限公司 | A kind of pressure warning unit of protective fence |
-
2014
- 2014-09-18 CN CN201420536743.6U patent/CN204189258U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104240421B (en) * | 2014-09-18 | 2017-03-15 | 张家港固耐特围栏系统有限公司 | A kind of trigger-type pressure warning unit |
| CN107230305A (en) * | 2015-04-13 | 2017-10-03 | 张家港固耐特围栏系统有限公司 | A kind of pressure warning unit of protective fence |
| CN107230305B (en) * | 2015-04-13 | 2019-12-17 | 江苏固耐特围栏系统股份有限公司 | Pressure alarm device of protection rail |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Zhangjiagang Economic Development Zone, Suzhou City, Jiangsu province 215618 city (District) Xinjing Road No. 10-1 gunaite company Patentee after: Jiangsu gunaite fence system Limited by Share Ltd Address before: Zhangjiagang Economic Development Zone, Suzhou City, Jiangsu province 215618 city (District) Xinjing Road No. 10-1 gunaite company Patentee before: Zhangjiagang Gunaite Fence System Co., Ltd. |