CN103824725A - Gravity sensing tilt power-disconnection switch - Google Patents
Gravity sensing tilt power-disconnection switch Download PDFInfo
- Publication number
- CN103824725A CN103824725A CN201410053624.XA CN201410053624A CN103824725A CN 103824725 A CN103824725 A CN 103824725A CN 201410053624 A CN201410053624 A CN 201410053624A CN 103824725 A CN103824725 A CN 103824725A
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- China
- Prior art keywords
- box body
- power
- gravity sensing
- switch
- disconnection
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Abstract
The invention discloses a gravity sensing tilt power-disconnection switch capable of precisely disconnecting power. The gravity sensing tilt power-disconnection switch includes a box body and a box cover fixed on the box body through screws; a ball body is arranged inside the box body; the inner wall of the box body is provided with a pressure-sensing sensor which is matched with the ball body; the pressure-sensing sensor is connected with a power-disconnection device which is arranged at the upper end of the box body through a data line; two sides of the upper end of the box body are respectively provided with a mounting frame; the middle of the box cover is provided with an accommodating stabilizing groove which is matched with the ball body; and the inner side of the box cover is provided with a conical slope. The gravity sensing tilt power-disconnection switch is advantageous in simple structure and precise power disconnection. The gravity sensing tilt power-disconnection switch can be mounted at any position, when an electric appliance tilts to a dangerous angle, signals can be transferred to the power-disconnection device through the pressure-sensing sensor, such that a power source can be cut off timely, and therefore, a service life can be prolonged, and electricity usage safety of people can be ensured.
Description
Technical field
The present invention relates to a kind of switch, relate in particular to a kind of gravity sensing inclined power-off switch.
Background technology
Along with improving constantly of people's living standard, also more and more stronger to electric dependence feeling, often need to inclined power-off switch being set to some electrical equipment with people in electric process, common electrical equipment inclined power-off switch is placed in the bottom of electrical equipment, when electrical equipment tilts, stage clip in cut-off switch and probe are outstanding, complete power-off action, this traditional power-down mode easily causes wrong diagnosis electrical phenomena on broken terrain, and due to the impact of the factors such as electrical equipment bottom is moist, useful life is short, be prone to the phenomenon that switch is insensitive or lost efficacy, power-off inaccuracy, while particularly running into powerful electrical equipment, can not guarantee people's Electrical Safety.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of power-off accurate gravity sensing inclined power-off switch.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: gravity sensing inclined power-off switch, comprise: box body and be fixed by screws in the lid on box body, in described box body, be provided with ball bead, be provided with the pressure sensor cooperatively interacting with ball bead at the inwall of described box body, described pressure sensor is connected with the breaker device that is arranged on box body upper end by data wire, both sides, upper end at described box body are respectively arranged with installing rack, be provided with the accommodating firm groove cooperatively interacting with ball bead at the middle part of described lid, inner side at described lid is provided with tapered slope.
In order to solve the problems of the technologies described above better, the further technical scheme that the present invention adopts is: described ball bead is made up of weight object, can use steel ball or pottery or plastics or ponderable material to make.
In order to solve the problems of the technologies described above better, the further technical scheme that the present invention adopts is: the chamfering of described accommodating firm groove can be arranged to taper oblique angle or arc chord angle.
Advantage of the present invention is: above-mentioned gravity sensing inclined power-off switch, simple in structure, power-off is accurate, can be arranged on the optional position on electrical equipment, when the dangerous angle, can signal be passed to breaker device in electrical equipment run-off the straight by pressure sensor, cut off the electricity supply in time, be not subject to extraneous factor impact, long service life, has ensured people's Electrical Safety.
Accompanying drawing explanation
Fig. 1 is the structural representation of gravity sensing inclined power-off switch of the present invention.
Structural representation when Fig. 2 is gravity sensing inclined power-off switch power-off of the present invention.
In figure: 1, box body, 2, screw, 3, lid, 4, ball bead, 5, pressure sensor, 6, data wire, 7, breaker device, 8, installing rack, 9, accommodating firm groove, 10, tapered slope, 11, chamfering.
Embodiment
Describe in detail particular content of the present invention below in conjunction with the drawings and specific embodiments.
As Fig. 1, shown in Fig. 2, gravity sensing inclined power-off switch, comprise: box body 1 and be fixed on the lid 3 on box body 1 by screw 2, in described box body 1, be provided with ball bead 4, be provided with the inductive pick-up 5 cooperatively interacting with ball bead 4 at the inwall of described box body 1, described pressure sensor 5 is connected with the breaker device 7 that is arranged on box body 1 upper end by data wire 6, both sides, upper end at described box body 1 are respectively arranged with installing rack 8, be provided with the accommodating firm groove 9 cooperatively interacting with ball bead 4 at the middle part of described lid 3, be provided with tapered slope 10 in the inner side of described lid 3.
As shown in Figure 1 and Figure 2, in this example, in order to guarantee the accuracy of power-off effect, described ball bead 4 is made up of weight object, can use steel ball or pottery or plastics or ponderable material to make.
As shown in Figure 1 and Figure 2, in this example, in order to increase the reliability of ball bead 4 in the time tilting to move, the chamfering 11 of described accommodating firm groove 9 can be arranged to taper oblique angle or arc chord angle.
When above-mentioned gravity sensing inclined power-off switch uses; in the time that electrical equipment tilts, ball bead 4 slides until touch pressure sensor 5 in tapered slope 10, and power-off signal is passed to breaker device 7 by pressure sensor 5 pressurizeds; breaker device 7 power-off, reach the object of protective device.
Above-mentioned gravity sensing inclined power-off switch, simple in structure, power-off is accurate, can be arranged on the optional position on electrical equipment, when the dangerous angle, can signal be passed to breaker device in electrical equipment run-off the straight by pressure sensor, cut off the electricity supply in time, be not subject to extraneous factor impact, long service life, has ensured people's Electrical Safety.
Claims (3)
1. gravity sensing inclined power-off switch, it is characterized in that: comprising: box body (1) and be fixed on the lid (3) on box body (1) by screw (2), in described box body (1), be provided with ball bead (4), be provided with the pressure sensor (5) cooperatively interacting with ball bead (4) at the inwall of described box body (1), described pressure sensor (5) is connected with the breaker device (7) that is arranged on box body (1) upper end by data wire (6), be respectively arranged with installing rack (8) in the both sides, upper end of described box body (1), be provided with the accommodating firm groove (9) cooperatively interacting with ball bead (4) at the middle part of described lid (3), be provided with tapered slope (10) in the inner side of described lid (3).
2. according to gravity sensing inclined power-off switch claimed in claim 1, it is characterized in that: described ball bead (4) is made up of weight object, can use steel ball or pottery or plastics or ponderable material to make.
3. according to the gravity sensing inclined power-off switch described in claim 1 or 2 or 3, it is characterized in that: the chamfering (11) of described accommodating firm groove (9) can be arranged to taper oblique angle or arc chord angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410053624.XA CN103824725A (en) | 2014-02-17 | 2014-02-17 | Gravity sensing tilt power-disconnection switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410053624.XA CN103824725A (en) | 2014-02-17 | 2014-02-17 | Gravity sensing tilt power-disconnection switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103824725A true CN103824725A (en) | 2014-05-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410053624.XA Pending CN103824725A (en) | 2014-02-17 | 2014-02-17 | Gravity sensing tilt power-disconnection switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103824725A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104682510A (en) * | 2015-02-15 | 2015-06-03 | 庄景阳 | Human body induction power interruption charging protection device |
| CN105033618A (en) * | 2015-07-03 | 2015-11-11 | 杭州厚达自动化系统有限公司 | Snap spring mounting mechanism of universal motor snap spring assembling machine |
-
2014
- 2014-02-17 CN CN201410053624.XA patent/CN103824725A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104682510A (en) * | 2015-02-15 | 2015-06-03 | 庄景阳 | Human body induction power interruption charging protection device |
| CN105033618A (en) * | 2015-07-03 | 2015-11-11 | 杭州厚达自动化系统有限公司 | Snap spring mounting mechanism of universal motor snap spring assembling machine |
| CN105033618B (en) * | 2015-07-03 | 2017-10-24 | 杭州厚达自动化系统有限公司 | Spring mechanism on universal motor clamp spring assembling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140528 |