CN202650166U - Sensitive vibration detection alarm - Google Patents
Sensitive vibration detection alarm Download PDFInfo
- Publication number
- CN202650166U CN202650166U CN2012202793682U CN201220279368U CN202650166U CN 202650166 U CN202650166 U CN 202650166U CN 2012202793682 U CN2012202793682 U CN 2012202793682U CN 201220279368 U CN201220279368 U CN 201220279368U CN 202650166 U CN202650166 U CN 202650166U
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- Prior art keywords
- clip
- battery
- alarm
- generator
- ball
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Abstract
The utility model relates to a sensitive vibration detection alarm including a speaker casing, a generator, a metal ball, a battery, a battery cylinder, a clip, and a conductive layer. The upper end of the battery cylinder is provided with a speaker casing and internal threads, the battery is arranged inside the battery cylinder, the lower end of the battery cylinder is provided with the clip and a round ball, a screen is arranged at the upper end of the speaker casing, the generator and the metal ball are arranged inside the speaker casing, the external surface of the speaker casing is provided with an alarm and a button switch, the lower end of the speaker casing is provided with external threads, the clip is formed through the connection of an upper clip and a lower clip via a spring rotating shaft, and the upper end of the upper clip is provided with a round ball sleeve. The alarm provided can be used by students to prevent thieves, and also can determine whether an apparatus abnormally runs based on the vibration amplitude of the apparatus for industrial measurement; moreover, the alarm provided is simple in structure, practical and economic in use, and wide in application.
Description
Technical field
The utility model relates to a kind of alarm, especially a kind of sensitive alarm that shakes of examining.
Background technology
Alarm is for preventing or prevent certain event that the consequence that causes occurs, reminding or warn the electronic product that we should take certain action with forms such as sound, light, air pressure as a kind of warning device.Along with the progress of science and technology, the mechanical alarm device is replaced by advanced person's electronic alarm more and more, often is applied to the fields such as the system failure, safety precaution, communications and transportation, medical aid, emergency disaster relief, induction detection, and is inseparable with the close life of social production.
Nowadays, the alarm that people use all is fixed, or is installed in upper or other the fixing positions of door, but for the student, using computer, mobile phone etc. has been very common thing as the study aid.The student for some reason, can not go to look after the valuables such as computer or mobile phone when studying by oneself in scheduled time or reading a book in the library, and often in that moment, the thief just takes advantage of a weak point, and the thing of students is stolen.When returning refreshing the time, can not find, cause economically loss to students, and had a strong impact on the mood of Students ' Learning, cause serious consequence.
The utility model content
In order to overcome the deficiency of above-mentioned existing product, the purpose of this utility model is to provide a kind of sensitive alarm that shakes of examining, and its adopts at wire and connects a Metal Ball, and after Metal Ball touched conductive layer, the generator plugged sent sound, reached the effect of warning.
In order to realize that the technical scheme that the purpose of this utility model adopts is: a kind of sensitive alarm that shakes of examining, it is characterized in that: it is made of horn bulb, generator, Metal Ball, battery, battery sleeve, clip, conductive layer; Described battery sleeve is cylindric, and the upper end is provided with horn bulb and internal thread, and inside is provided with battery, and the lower end is provided with clip and ball; Described horn bulb is the frustum of a cone, and the upper end is provided with guard, and inside is provided with generator and Metal Ball, and outside surface is provided with warning lamp and pushbutton switch, and the lower end is provided with external thread; Described clip is connected to form by spring rotary shaft by upper clip and lower clamping piece; Described upper clip upper end is provided with the ball cover.
The beneficial effects of the utility model are: it is antitheft that it can either make the student be used for, and can be used in again the size of the Oscillation Amplitude of commercial measurement equipment, thereby whether judgment device runs well; And simple in structure, economical and practical, use extensively.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is further described.
Fig. 1 is the utility model structural drawing
Fig. 2 is the utility model cut-open view
1-horn bulb, 2-battery sleeve, 3-ball cover, 4-spring rotary shaft, 5-lower clamping piece, 6-upper clip, 7-pushbutton switch, 8-warning lamp, 9-guard, 10-acoustical generator, 11-Metal Ball, 12-battery, 13-ball, 14-conductive layer among the figure.
Embodiment
In Fig. 1, the first embodiment shown in Figure 2, a kind of sensitive inspection alarm that shakes, it is characterized in that: it is made of horn bulb, generator, Metal Ball, battery, battery sleeve, clip, conductive layer; Described battery sleeve is cylindric, and the upper end is provided with horn bulb and internal thread, and inside is provided with battery, and the lower end is provided with clip and ball; Described horn bulb is the frustum of a cone, and the upper end is provided with guard, and inside is provided with generator and Metal Ball, and outside surface is provided with warning lamp and pushbutton switch, and the lower end is provided with external thread; Described clip is connected to form by spring rotary shaft by upper clip and lower clamping piece; Described upper clip upper end is provided with the ball cover.
In Fig. 1, the second embodiment shown in Figure 2, the ball of described battery sleeve lower end and the ball cover on the upper clip interconnect, battery sleeve can rotate freely by ball and ball cover contact position, be convenient for people to regulate the angle of alarm, after pressing upper clip and lower clamping piece, spring rotary shaft applies elastic force to them, thereby makes clip that alarm is fixed on a certain position, is passing through rotation battery sleeve adjusting angle; The internal thread of described battery sleeve upper end and the external thread of horn bulb lower end interconnect, and can dismantle, and battery is located in the battery sleeve, by horn bulb battery is fixed in the battery sleeve; Described Metal Ball interconnects by wire and generator, is equivalent to a switch, can be by the height of practical adjustments Metal Ball, namely regulate the sensitivity of warning device, when Metal Ball is rocked, after conductive layer contacted, namely generator was in the state of plugged; Described warning lamp is used for reminding people, and when generator was reported to the police, warning lamp was luminous.
In the 3rd embodiment shown in Figure 2, described conductive layer, generator, Metal Ball, pushbutton switch, battery interconnect by wire, form a disconnecting circuit, and pushbutton switch is used for plugged, even battery is connected circuit, conductive layer is arranged on the horn bulb inwall, plays the effect of wire, when Metal Ball with after conductive layer contacts, circuit will conducting, thereby make the generator plugged, send sound and flash of light, play the effect of warning.
When using the utility model, when the student in the library or when the reading of classroom, alarm is clipped on computer or other valuables, then, by the rotation battery sleeve, make alarm be in suitable angle, open again pushbutton switch, if when having the people to take the animal product, alarm will sway in synchrony, Metal Ball will be rocked, and then can touch conductive layer, generator sends sound with regard to plugged, and warning lamp is luminous, reminds people to note thief and the valuables of oneself; When in the workshop time, can say that alarm and plant equipment interconnect, when the vibration amplitude of plant equipment during greater than normal running vibration amplitude, what Metal Ball was just shaken rocks back and forth, makes Metal Ball touch conductive layer, generator will be connected, send chimes of doom, and warning lamp is luminous, reminds people, simple in structure, highly sensitive.
Claims (1)
1. a sensitivity is examined the alarm that shakes, and it is characterized in that: it is made of horn bulb, generator, Metal Ball, battery, battery sleeve, clip, conductive layer; Described battery sleeve is cylindric, and the upper end is provided with horn bulb and internal thread, and inside is provided with battery, and the lower end is provided with clip and ball; Described horn bulb is the frustum of a cone, and the upper end is provided with guard, and inside is provided with generator and Metal Ball, and outside surface is provided with warning lamp and pushbutton switch, and the lower end is provided with external thread; Described clip is connected to form by spring rotary shaft by upper clip and lower clamping piece; Described upper clip upper end is provided with the ball cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202793682U CN202650166U (en) | 2012-06-14 | 2012-06-14 | Sensitive vibration detection alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202793682U CN202650166U (en) | 2012-06-14 | 2012-06-14 | Sensitive vibration detection alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202650166U true CN202650166U (en) | 2013-01-02 |
Family
ID=47419236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202793682U Expired - Fee Related CN202650166U (en) | 2012-06-14 | 2012-06-14 | Sensitive vibration detection alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202650166U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109147242A (en) * | 2018-09-10 | 2019-01-04 | 哈工大机器人义乌人工智能研究院 | Tradition machinery formula burglar alarm |
-
2012
- 2012-06-14 CN CN2012202793682U patent/CN202650166U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109147242A (en) * | 2018-09-10 | 2019-01-04 | 哈工大机器人义乌人工智能研究院 | Tradition machinery formula burglar alarm |
| CN109147242B (en) * | 2018-09-10 | 2020-08-04 | 哈工大机器人义乌人工智能研究院 | Traditional mechanical anti-theft alarm device |
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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: 20130102 Termination date: 20130614 |