CN201867927U - Screw alarm - Google Patents
Screw alarm Download PDFInfo
- Publication number
- CN201867927U CN201867927U CN2010201281705U CN201020128170U CN201867927U CN 201867927 U CN201867927 U CN 201867927U CN 2010201281705 U CN2010201281705 U CN 2010201281705U CN 201020128170 U CN201020128170 U CN 201020128170U CN 201867927 U CN201867927 U CN 201867927U
- Authority
- CN
- China
- Prior art keywords
- conductor
- screw
- alarm
- electric wire
- horn
- 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.)
- Expired - Fee Related
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- Emergency Alarm Devices (AREA)
Abstract
The utility model discloses a screw alarm consisting of a screw, a nut, an alarm device shell, a small screw, a battery, a lamp bulb or horn, a conductor I, a conductor II and an electric wire, wherein the conductor I and the conductor II are not connected by a conductor and only fixed on the device, so that a series circuit in an open state is formed by the conductor I, the conductor II, the electric wire, a power supply and the lamp bulb or horn; the circuit is arranged in the device; the lamp bulb or horn is placed at the outer side of the device; the screw longitudinally penetrates through the device; and the small screw is transversely inserted in the device and connected with a screw rod of the screw in the device. In the device, the mechanical failure caused by the looseness of the screws can be easily eliminated according to alarm information and convenience is brought to the workers. The device is simple in structure, high in practical value and easy for popularization.
Description
Technical field:
The utility model relates to the mechanical devices technical field, particularly the technical field of screw alarm.
Background technology:
Mechanical fault causes owing to screw is loosening often at present.And general mechanical hook-up usually has a lot of screws, and the maintenance to machinery brings very big difficulty like this.
Summary of the invention
The purpose of this utility model is: a kind of screw alarm that can point out screw whether to become flexible that provides for the deficiency that solves the prior art existence.
The technical scheme that its technical matters that solves the utility model adopts is: the screw alarm is made up of screw, nut, warning device shell, Screw, battery, bulb or loudspeaker, conductor one, conductor two, electric wire.Not connecting the two with conductor between conductor one and the conductor two just is fixed on this device, therefore conductor one, conductor two, electric wire, power supply, bulb or loudspeaker formation one are in the series circuit of open-circuit condition, this circuit places in this device, conductor one, conductor two are fixed on this device outside, and bulb or loudspeaker are fixed on this device right side.Screw is vertically through this device, and laterally inserted device of Screw also is connected with the screw rod of screw in this device.Screw takes place when loosening, and conductor one and conductor two also move to the nut direction with screw, when conductor nut when contacting with nut with conductor two is equivalent to an electric wire entire circuit is connected.Bulb or loudspeaker will send the alarm message reminding screw and take place loosening.
The beneficial effects of the utility model are: can get rid of easily because screw becomes flexible the mechanical fault that causes according to warning message, and bring convenience to the workman.This use is novel, and it is simple in structure, and the use value height is easy to promote.
Description of drawings:
Below in conjunction with drawings and Examples the utility model is further specified.
(annotate: label shown in the figure is all unified)
Fig. 1 is the utility model schematic appearance.
Fig. 2 is a circuit diagram of the present utility model.
Among the figure: 1, screw, 2, nut, 3, the warning device shell, 4, Screw, 5, battery, 6, bulb or loudspeaker, 7, conductor one, 8, conductor two, 9, electric wire.
Embodiment
Shown in Fig. 1-2, screw 1 vertically runs through in the whole device, in 4 laterally inserted devices of Screw and in this device in the screw rod contact of screw 1.Conductor 1, power supply 5, bulb or loudspeaker 6, conductor 28 connect with electric wire 9 successively, and conductor 1 is connected without electric wire 9 with conductor 28.It is inner that entire circuit is put in this device, but conductor 1 and conductor 28 are fixed on the surface of this device.Bulb or loudspeaker 6 are fixed on this apparatus surface too.
Claims (1)
1. a screw alarm is made up of screw, nut, warning device shell, Screw, battery, bulb or loudspeaker, conductor one, conductor two and electric wire; It is characterized in that having in this device the series circuit device that is in off state; Conductor one, conductor two are fixed on this device outside, and bulb or loudspeaker are fixed on the right side of this device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201281705U CN201867927U (en) | 2010-02-04 | 2010-02-04 | Screw alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201281705U CN201867927U (en) | 2010-02-04 | 2010-02-04 | Screw alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201867927U true CN201867927U (en) | 2011-06-15 |
Family
ID=44139077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201281705U Expired - Fee Related CN201867927U (en) | 2010-02-04 | 2010-02-04 | Screw alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201867927U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102840971A (en) * | 2012-08-29 | 2012-12-26 | 江苏法尔胜泓昇集团有限公司 | Looseness detecting device of bolt and nut fastening piece |
| WO2017028220A1 (en) * | 2015-08-18 | 2017-02-23 | 常平 | Screw loosing alarm method and alarm device |
| CN108896285A (en) * | 2018-06-08 | 2018-11-27 | 远景能源（江苏）有限公司 | A kind of fastener monitoring arrangement |
-
2010
- 2010-02-04 CN CN2010201281705U patent/CN201867927U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102840971A (en) * | 2012-08-29 | 2012-12-26 | 江苏法尔胜泓昇集团有限公司 | Looseness detecting device of bolt and nut fastening piece |
| CN102840971B (en) * | 2012-08-29 | 2014-10-29 | 江苏法尔胜泓昇集团有限公司 | Looseness detecting device of bolt and nut fastening piece |
| WO2017028220A1 (en) * | 2015-08-18 | 2017-02-23 | 常平 | Screw loosing alarm method and alarm device |
| CN108896285A (en) * | 2018-06-08 | 2018-11-27 | 远景能源（江苏）有限公司 | A kind of fastener monitoring arrangement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20120204 |