CN203367090U

CN203367090U - switch structure

Info

Publication number: CN203367090U
Application number: CN 201320442481
Authority: CN
Inventors: 秦燕北
Original assignee: NINGBO ESEN ORNAMENTS CO Ltd
Current assignee: NINGBO ESEN ORNAMENTS CO Ltd
Priority date: 2013-07-22
Filing date: 2013-07-22
Publication date: 2013-12-25
Anticipated expiration: 2023-07-22

Abstract

A switch structure is disclosed, comprising a box body which forms an accommodating space. The switch structure is characterized in that a press button, an elastic sheet, a battery and a spring are orderly arranged in the accommodating space in a top-to-bottom manner; one end, placed at one side of the press button, of the elastic sheet is fixed on the box body; the other end of the elastic sheet is placed at the other side of the press button, one electrode of positive and negative electrodes in a circuit is placed between the battery and the spring, the other electrode of the positive and negative electrodes in the circuit is placed below the other end of the elastic sheet, the other end of the elastic sheet has the tendency to not contact with the other electrode of the positive and negative electrodes in the circuit, and the other end of the elastic sheet contacts with the other electrode of the positive and negative electrodes in the circuit when the elastic sheet is pressed downward. The switch structure is characterized by simple structure and convenience of manufacture, switch-on and switch-off functions of a normal switch, circuit testing function, diversification of switch functions.

Description

A kind of construction of switch

Technical field

The utility model relates to a kind of construction of switch.

Background technology

Switch is life and all trades and professions a kind of appliance component commonly used, and switch only has two states usually, and conducting or disconnection, for controlling the break-make of various circuit electric currents.General switch also only has above-mentioned two states, therefore, after circuit completes, switch can't carry out test function, can only open fully and could find whether circuit goes wrong, therefore can't carry out fast detecting to product, and, along with the development of industry, a lot of products all need to carry out fast detecting, therefore, traditional construction of switch can't meet this requirement, brings a lot of inconvenience.

The utility model content

Technical problem to be solved in the utility model is to provide a kind of construction of switch that can be tested.

The utility model solves the problems of the technologies described above adopted technical scheme: a kind of construction of switch, comprise the box body that forms accommodation space, it is characterized in that: be provided with successively from top to bottom button in described accommodation space, shell fragment, battery and spring, and described shell fragment, battery contacts from top to bottom all the time successively with spring, one end of described shell fragment is positioned at a side of described button and is fixed in described box body, the other end of described shell fragment is positioned at the opposite side of described button, described button is exposed to the button hole on described box body, and can press down along described button hole horizontal shifting and upper and lower vertical motion the other end of described shell fragment,

A wherein utmost point in circuit in both positive and negative polarity is between described battery and spring, and described spring contacts the wherein utmost point in described both positive and negative polarity all the time with battery, another utmost point in circuit in both positive and negative polarity is positioned at the other end below of described shell fragment, and the other end of shell fragment has not the trend contacted with another utmost point in both positive and negative polarity in circuit, when described shell fragment presses down, with another utmost point in both positive and negative polarity in circuit, contacts.

Preferably, the distolateral projection that is provided with of another of described shell fragment, pin another distolateral projection of described shell fragment and make the other end of shell fragment downward when described button moves forward and backward.

Preferably, the other end of described shell fragment bends downwards.

Preferably, described box body comprises upper cartridge body and the lower box body connected up and down.

Compared with prior art, the utility model has the advantage of this construction of switch, not only simple in structure, easily manufactured, and not only there is the switching function of regular tap, and also there is the circuit test function, make the function diversification more of switch.

The accompanying drawing explanation

The exploded view that Fig. 1 is construction of switch of the present utility model.

Embodiment

Below in conjunction with accompanying drawing, embodiment is described in further detail the utility model.

Construction of switch of the present utility model, as shown in Figure 1, comprise a box body, described box body comprises upper cartridge body 1 and the lower box body 2 that is interconnected to form accommodation space, in described accommodation space, be provided with successively from top to bottom button 3, shell fragment 4, battery 5 and spring 6, and shell fragment 4, battery 5 and spring 6 contact from top to bottom all the time successively.

Have button hole 11 on described upper cartridge body 1 for exposing described button 3, described button 3 can be along described button hole 11 horizontal shiftings, also can be along described button hole vertical motion Shang Xia 11.The side that one end of described shell fragment 4 is positioned at button 3 is fixed on lower box body 2 by a screw 42, the other end is positioned at opposite side and this another distolateral projection 41 that is provided with of button 3, the described projection 41 of the lower end in contact of described button 3 when button 3 travels forward, make the other end of described shell fragment 4 to pressing down.

Described switch can be applicable to multiple circuit, the wherein utmost point 20 in the both positive and negative polarity in circuit wherein, as shown in Figure 1, this circuit comprises a LED lamp 10, the positive pole of this LED is between described battery 5 and spring 6, described spring 6 makes one in this both positive and negative polarity have the trend contacted with battery 5 all the time, certainly those skilled in the art easily expect, when positive pole is between spring 6 and battery 5, the positive pole of this battery 5 is inevitable to be arranged downwards, when negative pole is between spring 6 and battery 5, the negative pole of described battery 5 arranges downwards.Another utmost point 30 in described circuit in both positive and negative polarity, i.e. the negative pole of this LED10, be positioned at shell fragment 4 the other end below and when the other end of shell fragment 4 is downward, with shell fragment 4, contact.The other end of shell fragment 4 bends downwards, and has the trend do not contacted with another utmost point 30 of both positive and negative polarity in described circuit.

Therefore, when the user presses button 3 up and down, button 3 can be to another utmost point 30 in the both positive and negative polarity of other end contact circuit that presses down shell fragment 4 and make shell fragment 4, because shell fragment 4 contacts with battery 5 and spring 6, a wherein utmost point 20 in both positive and negative polarity in circuit contacts with spring 6 with battery 5, circuit turn-on now, as shown in Figure 1, LED10 now can be luminous, and during user's release button 3, button 3 is because the elastic force of shell fragment 4 moves upward, the other end of shell fragment 4 is also because self elastic force of shell fragment 4 moves upward, and then with circuit in another utmost point 30 of both positive and negative polarity be separated, and then circuit just disconnects, therefore, the user presses the test that button 3 can be realized circuit downwards gently, whether the circuit of finding in time circuit has problem.

And when the user promotes button 3 and moves forward and backward, shell fragment 4 another distolateral projections 41 are pinned in the bottom of button 3 makes the other end of shell fragment 4 downward, the other end that makes shell fragment 4 contacts with another utmost point 30 in the both positive and negative polarity of circuit downwards, and remain contact, now, circuit turn-on, as shown in Figure 1, this LED10 will be luminous, and switch is realized its normal function that opens and closes.

This construction of switch, not only simple in structure, easily manufactured, and not only there is the switching function of regular tap, and also there is the circuit test function, make the function diversification more of switch.

Although more than described preferred embodiment of the present utility model in detail, should be expressly understood that, for a person skilled in the art, the utility model can have various modifications and variations.All any modifications of doing, be equal to replacement, improvement etc., within all should being included in protection range of the present utility model within spirit of the present utility model and principle.

Claims

1. a construction of switch, comprise the box body that forms accommodation space, it is characterized in that: be provided with successively from top to bottom button (3) in described accommodation space, shell fragment (4), battery (5) and spring (6), and described shell fragment (4), battery (5) contacts from top to bottom all the time successively with spring (6), one end of described shell fragment (4) is positioned at a side of described button (3) and is fixed in described box body, the other end of described shell fragment (4) is positioned at the opposite side of described button (3), described button (3) is exposed to the button hole (11) on described box body, and can press down along described button hole (11) horizontal shifting and upper and lower vertical motion the other end of described shell fragment (4),

A wherein utmost point (20) in circuit in both positive and negative polarity is positioned between described battery (5) and spring (6), and described spring (6) contacts the wherein utmost point (20) in described both positive and negative polarity all the time with battery (5), another utmost point (30) in circuit in both positive and negative polarity is positioned at the other end below of described shell fragment (4), and the other end of shell fragment (4) has not the trend contacted with another utmost point (30) in both positive and negative polarity in circuit, at described shell fragment (4), while pressing down, with another utmost point (30) in both positive and negative polarity in circuit, contacts.

2. construction of switch as claimed in claim 1, it is characterized in that: the distolateral projection (41) that is provided with of another of described shell fragment (4), described button (3) is pinned another distolateral projection (41) of described shell fragment (4) while moving forward and backward makes the other end of shell fragment (4) downward.

3. construction of switch as claimed in claim 2, it is characterized in that: the other end of described shell fragment (4) bends downwards.

4. as the described construction of switch of claim 1-3 any one, it is characterized in that: described box body comprises upper cartridge body (1) and the lower box body (2) connected up and down.