CN203631413U

CN203631413U - Vibration switch

Info

Publication number: CN203631413U
Application number: CN201320605338.0U
Authority: CN
Inventors: 眭新
Original assignee: Changzhou City Weilang Electronic Science & Technology Co Ltd
Current assignee: Changzhou City Weilang Electronic Science & Technology Co Ltd
Priority date: 2013-09-29
Filing date: 2013-09-29
Publication date: 2014-06-04
Anticipated expiration: 2023-09-29

Abstract

The utility model discloses a vibration switch. The vibration switch includes a pin, a protective shell, a support, a suspension wire and a conducting ring; the lower end of the support is connected with the pin; the support is provided with the suspension wire; the periphery of the suspension wire is provided with the conducting ring; and the switch is entirely wrapped with the protective shell. By means of the above manner, the vibration switch of the utility model is advantageous in high reliability, compact structure, sensitive induction, convenient installation and low price, and has a wide market prospect in fields such as anti-theft and vibration detection fields.

Description

Vibration switch

Technical field

The utility model relates to sensor field, particularly relates to a kind of vibration switch.

Background technology

Vibration switch is exactly that the mechanical signal of vibrations is become to the signal of telecommunication, give a kind of transducer of processing of circuit, in toy, small household appliances, all kinds of anti-theft security product, have a wide range of applications, become the indispensable part of electronic product, product on the market exists that clever lightness is on the low side, complex structure, life-span are short, portioned product exists the problems such as severe contamination to environment.

Utility model content

The technical problem that the utility model mainly solves is to provide a kind of vibration switch, be subject to gravity to swing and contact conducting ring with vibration influence by suspension, realizing vibrations surveys, have that unfailing performance is high, compact conformation, induction be sensitive, easy for installation, the advantage such as cheap has market prospects widely in fields such as antitheft, vibrations detections simultaneously.

For solving the problems of the technologies described above; the technical scheme that the utility model adopts is: a kind of vibration switch is provided; comprise: pin, containment vessel, support, suspension and conducting ring; support lower end is connected with pin; on support, be provided with suspension; suspension surrounding is provided with conducting ring, and switch entirety is wrapped up by containment vessel.

In preferred embodiment of the utility model, described containment vessel is that glass system is spherical.

In preferred embodiment of the utility model, described support is L-type.

In preferred embodiment of the utility model, described suspension is helical tungsten filamen, has certain elasticity.

In preferred embodiment of the utility model, described suspension is suspended in the end of L-type support.

In preferred embodiment of the utility model, described conducting ring is copper band.

In preferred embodiment of the utility model, in described vibration switch containment vessel, be filled with inert protective gas.

The beneficial effects of the utility model are: the utility model vibration switch is being subject to gravity to swing and contact conducting ring with vibration influence by suspension, realizing vibrations surveys, have that unfailing performance is high, compact conformation, induction be sensitive, easy for installation, the advantage such as cheap has market prospects widely in fields such as antitheft, vibrations detections simultaneously.

Accompanying drawing explanation

In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing, wherein:

Fig. 1 is the structural representation of the utility model vibration switch one preferred embodiment;

In accompanying drawing, the mark of each parts is as follows: 1, containment vessel, 2, pin, 3, support, 4, suspension, 5, conducting ring.

Embodiment

To the technical scheme in the utility model embodiment be clearly and completely described below, obviously, described embodiment is only a part of embodiment of the present utility model, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making all other embodiment that obtain under creative work prerequisite, all belong to the scope of the utility model protection.

Refer to Fig. 1, the utility model embodiment comprises:

A kind of vibration switch, comprising: pin 2, containment vessel 1, support 3, suspension 4 and conducting ring 5, and support 3 lower ends are connected with pin 2, and support 3 upper ends are provided with suspension 4, and suspension 4 surroundings are provided with conducting ring 5, and switch entirety is wrapped up by containment vessel 1.

Described containment vessel 1 is that glass system is spherical, and profile is simple, and material is firm.

Described support 3 is L-type, for suspension provides the cantilever of installation.

Described suspension 4 is helical tungsten filamen, has certain elasticity, can swing and shake, and easily contacts conducting ring, and detectivity is high.

Described suspension hangs 4 ends at L-type support 3, can freely arbitrarily swing.

Described conducting ring 5 is copper band, has good electric conductivity.

In described vibration switch containment vessel, be filled with inert protective gas, prevent contact oxidation, prevent the damage transducers such as electric spark simultaneously.

The course of work of vibration switch is:

There is whens vibrations in vibration switch, shell and directly fixing conducting ring shake, and suspension is due to inertia, not can with time move, due to the relative motion of suspension and retainer ring, and both gaps are very little, make it be easy to contact, connection circuit.

The beneficial effect of the utility model vibration switch is:

One, by the structural design of suspension and conducting ring high, the simple in structure advantage that there is reliability;

Two, suspension and conducting ring approach design, make vibration switch have high sensitivity;

Three, envelope filled have protective gas, a long service life.

The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description to do; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.

Claims

1. a vibration switch, is characterized in that, comprising: pin, containment vessel, support, suspension and conducting ring, and support lower end is connected with pin, is provided with suspension on support, and suspension surrounding is provided with conducting ring, and switch entirety is wrapped up by containment vessel.

2. vibration switch according to claim 1, is characterized in that, described containment vessel is that glass system is spherical.

3. vibration switch according to claim 1, is characterized in that, described support is L-type.

4. vibration switch according to claim 3, is characterized in that, described suspension is helical tungsten filamen, has certain elasticity.

5. vibration switch according to claim 4, is characterized in that, described suspension is suspended in the end of L-type support.

6. vibration switch according to claim 1, is characterized in that, described conducting ring is copper band.

7. vibration switch according to claim 1, is characterized in that, in described vibration switch containment vessel, is filled with inert protective gas.