CN109119278A

CN109119278A - A kind of double-pole single-throw type rocker switch

Info

Publication number: CN109119278A
Application number: CN201811229831.0A
Authority: CN
Inventors: 周幸福
Original assignee: NINGBO WANSHIDA ZONGYAN ELECTRIC CO Ltd
Current assignee: NINGBO WANSHIDA ZONGYAN ELECTRIC CO Ltd
Priority date: 2018-10-22
Filing date: 2018-10-22
Publication date: 2019-01-01
Anticipated expiration: 2038-10-22
Also published as: CN109119278B

Abstract

The invention discloses a kind of double-pole single-throw type rocker switch, including button assembly, bottom case component, seesaw and spring, bottom case component includes bottom case, contact foot and stent foot, and the contact foot and stent foot are respectively provided with there are two and are fixedly mounted on bottom case；There are two seesaw settings, and two seesaws carry out tilting and can abut against realization with contact foot during tilting to conduct using a stent foot as fulcrum respectively；Button assembly is hingedly arranged on bottom case, including button, Neto and neon lamp, and in the cavity that neon lamp is fixedly mounted on button and Neto cooperatively forms, two lamp bases of the neon lamp are electrically connected with two stent foots respectively；There are two spring settings and conflict is connected to two between seesaw and button assembly respectively, can be realized connecting and disconnecting of the circuit between control contact foot and stent foot by push button component.The configuration of the present invention is simple, rationally, it is easy to assembly between components, can be realized automatic assembling production, improve production efficiency, reduce production cost.

Description

A kind of double-pole single-throw type rocker switch

Technical field

The present invention relates to field of switches, in particular to a kind of double-pole single-throw type rocker switch.

Background technique

Double-pole single-throw (D.P.S.T.) (DPST) formula rocker switch is switch relatively common in the market, be usually used in power board, household electrical appliance, On instrument and meter and machinery equipment, however existing double-pole single-throw type rocker switch structure is not easy to automatic assembling, by neon lamp When being installed in Neto, need to open two lamp bases of neon lamp and be inserted into the through-hole that Neto both ends are arranged in, finally by neon Lamp fold, operation is more troublesome, and machine is difficult to effectively open the lamp base of neon lamp and be inserted into corresponding through-hole, while neon lamp Between two through-holes, machine be difficult to and it is orderly turned down to the same end, to be difficult to realize assemble automatically, have There is improved space.

Summary of the invention

The present invention is to provide a kind of double-pole single-throw type rocker switch, structure to overcome above-mentioned defect in the prior art Simply, it is suitable for automatic assembling, machine does not need to open the lamp base of neon lamp just two for can easily being inserted into end It in through-hole, and is turned down to the other end, realizes automatic assembling, provide production efficiency significantly, reduce production cost.

To achieve the above object, the present invention provides a kind of double-pole single-throw type rocker switch, including button assembly, bottom case group Part, seesaw and spring, the bottom case component include bottom case, contact foot and stent foot, and the contact foot and stent foot are provided with two It is a and be fixedly mounted on bottom case；

There are two the seesaw settings, and two seesaws carry out tilting using a stent foot as fulcrum respectively and in the process of lifting up In can abut against realization with contact foot and conduct；

The button assembly is hingedly arranged on bottom case, including button, Neto and neon lamp, the neon lamp be fixedly mounted on button with In the cavity that Neto cooperatively forms, there are two through-hole, two lamp bases of the neon lamp are distinguished for the two sides setting of described Neto one end Across through-hole and fold on the lower end surface of Neto；

There are two the spring settings and conflict is connected to two between seesaw and button assembly respectively, meanwhile, the upper end of spring It is pressed on the lamp base of neon lamp, realizes being electrically connected between neon lamp and stent foot；

During pressing the button assembly, it is logical to control circuit between contact foot and stent foot to link seesaw tilting It is disconnected.

Be further arranged to: the middle part of the side wall between the Neto both ends is the structure that is recessed inwardly.

Be further arranged to: the thickness in the middle part of the two sidewalls of the inner cavity of the button is from top to bottom gradually thinning.

Be further arranged to: the two sides of the lower end surface of the Neto are provided with the perforation of the lamp base for setting neon lamp Limiting slot is provided with the first limiting section in the limiting slot, which is provided with opens with what the notch of limiting slot was conducted Mouthful；

The second limiting section is formed on the upper surface of the seesaw, the upper/lower terminal of the spring is respectively sleeved at the first limit In portion and the second limiting section, while the upper end of spring is pressed on the lamp base of neon lamp.

It is further arranged to: being provided with the chamfering for facilitating the lamp base of neon lamp to be embedded at the notch of the limiting slot.

Be further arranged to: the both ends of the Neto are provided with guidance part, which is that upper end width is less than lower end The incline structure of width.

It is further arranged to: being provided with the convex closure for being clasped with Neto in the both ends of the surface of the inner cavity of the button Structure.

Be further arranged to: the through-hole is up big and down small taper pore structure.

It is further arranged to: being provided with the accommodation groove for accommodating neon lamp on the upper surface of the Neto.

Compared with prior art, the configuration of the present invention is simple can be abutted between components by interaction and realize and be electrically connected It connects, so as to avoid additional wiring, so that easy to assembly；Two through-holes are arranged at one end of Neto simultaneously, so as to Facilitate machine to realize neon lamp and carry out automatic assembling, improve production efficiency, reduces production cost；Furthermore in the side wall of Neto Inside groove structure, gradually thinned structure from top to bottom in the middle part of button inside side walls, can be realized and be packed into bottom in button assembly It is inside contracted when shell, to facilitate button assembly to be packed into bottom case and avoid weighing wounded the opening of bottom case.

Detailed description of the invention

Fig. 1 is a kind of schematic perspective view of double-pole single-throw type rocker switch of the present invention；

Fig. 2 is the schematic diagram of the section structure of Fig. 1；

Fig. 3 is the separated structure schematic diagram of Fig. 1；

Fig. 4 is the electrical schematic diagram of double-pole single-throw type rocker switch；

Fig. 5 is the mounting structure schematic diagram one of Neto and neon lamp；

Fig. 6 is the mounting structure schematic diagram two of Neto and neon lamp；

Fig. 7 is the schematic perspective view of button.

The following drawings is marked to mark on it in conjunction with attached drawing:

1, bottom case；2, contact foot；3, stent foot；4, button；41, convex closure；5, Neto；51, guidance part；52, accommodation groove；53, lead to Hole；54, limiting slot；55, the first limiting section；6, neon lamp；61, lamp base；62, resistance；7, seesaw；71, the second limiting section；8, bullet Spring.

Specific embodiment

With reference to the accompanying drawing, the specific embodiment of the present invention is described in detail, it is to be understood that of the invention Protection scope be not limited by the specific implementation.

A kind of double-pole single-throw type seesaw 7 of the present invention switchs as shown in Figure 1, Figure 2, Figure 3 and Figure 4, including bottom case component, button Component, seesaw 7 and spring 8, bottom case component include bottom case 1, contact foot 2 and stent foot 3, and wherein contact foot 2 and stent foot 3 are all provided with It sets there are two and is fixedly mounted on bottom case 1, the socket for contact foot 2 and the insertion of stent foot 3 is provided on corresponding bottom case 1； There are two the settings of seesaw 7, and each uniform a stent foot 3 of seesaw 7 is that fulcrum carries out tilting, and seesaw 7 can during tilting It is abutted against with contact foot 2, realizes being electrically connected between stent foot 3 and contact foot 2；Button assembly is hingedly arranged on bottom case 1, packet Button 4, Neto 5 and neon lamp 6 are included, in the cavity which is fixedly mounted on button 4 and Neto 5 cooperatively forms, the two of button 4 The articulated section of protrusion is provided in the middle part of side wall；There are two the settings of spring 8 and conflict is connected to two seesaws 7 and button respectively Between component, the lamp base 61 of neon lamp 6 is connected with spring 8, realizes that neon lamp 6 is remained with stent foot 3 by spring 8 and is electrically connected It connects；In push button component in hinge joint rotation process, can link 7 tilting of seesaw, to control contact foot 2 and bracket Connecting and disconnecting of the circuit between foot 3, when seesaw 7 and contact foot 2 abut against, i.e., when being access between contact foot 2 and stent foot 3, neon lamp 6 It shines, conversely, neon lamp 6 does not work, to pass through the state of neon lamp 6, can intuitively react the working condition of the switch of seesaw 7.

As shown in Figure 5 and Figure 6, the accommodation groove 52 for setting neon lamp 6, Neto 5 are provided in the middle part of the upper surface of Neto 5 The two sides of one end of corresponding accommodation groove 52 are respectively arranged with through-hole 53, by the way that two through-holes 53 to be arranged in one end of Neto 5, from And machine can not have to open two lamp bases 61 of neon lamp 6 in two through-holes 53 that can be easily inserted into same end simultaneously Two lamp bases 61 are folded on the lower end surface of Neto 5, neon lamp 6 is finally turned down into the other end to Neto 5, realize machine to neon The automation of lamp 6 is installed, and substantially increases production efficiency, the other end of Neto 5 is preferably provided with identifying hole, facilitates progress certainly Dynamic identification positioning；The through-hole 53 is preferably up big and down small taper pore structure, due to being provided with electricity on a lamp base 61 of neon lamp 6 Resistance 62, thus resistance 62 be inserted into taper pore structure through-hole 53 in when can be realized altitude location, avoid resistance 62 directly through Through-hole 53, while when resistance 62 is difficult to be further continued for going deep into through-hole 53, machine realizes the fold to neon lamp 6；Preferably, Neto 5 The two sides of lower end surface are provided with the limiting slot 54 with perforation notch being extended along side wall, setting in the limiting slot 54 There is the first limiting section 55, which is provided with the opening being connected with the notch of limiting slot 54, folds under Neto 5 The lamp base 61 of end face is placed in the opening of the first limiting section 55, and the notch by limiting slot 54 is perforation setting, so as to suitable It is turned down with the lamp base 61 of different length, facilitates the fold of the lamp base 61 of neon lamp 6；It is corresponding, is formed on the upper surface of seesaw 7 Two limiting sections 71, the upper/lower terminal of spring 8 are respectively sleeved on the first limiting section 55 and the second limiting section 71, while spring 8 Upper end is reliably pressed on the lamp base 61 of neon lamp 6, to realize that neon lamp 6 and seesaw 7, stent foot 3 are electrically connected by spring 8 It connects, easily realizes the electrical connection between each component, avoid the trouble of additional wiring connection, can be realized automation group Dress improves production efficiency.

Such as Fig. 5 and Fig. 7, the middle part of the side wall between 5 both ends of Neto is the structure that is recessed inwardly, meanwhile, the inner cavity of button 4 Thickness in the middle part of two sidewalls is from top to bottom gradually thinning, thus by button assembly during being packed into bottom case 1, button 4 and Neto 5 Can generate it is dual inside contract, thus avoid compression bottom case 1 cavity hatch.

As shown in figure 5 and figure 7, the both ends of Neto 5 are provided with guidance part 51, which is under upper end width is less than The incline structure for holding width, i.e., size is less than size at B at A in figure, with this configuration, can be avoided button 4 and Neto 5 Damage Neto 5 in assembling process by pressure.

Preferably, the bottom of the both ends of the surface of the inner cavity of button 4 is provided with 41 structure of convex closure being clasped for Neto 5, Can be realized being bonded for Neto 5 and button 4 by 41 structure of convex closure, avoid in automatic assembling process Neto 5 with by Button 4 separates.

Preferably, the chamfering for facilitating the lamp base 61 of neon lamp 6 to be embedded in is provided at the notch of limiting slot 54.

Disclosed above is only the embodiment of the present invention, and still, the present invention is not limited to this, the technology of any this field What personnel can think variation should all fall into protection scope of the present invention.

Claims

1. a kind of double-pole single-throw type rocker switch, which is characterized in that described including button assembly, bottom case component, seesaw and spring Bottom case component includes bottom case, contact foot and stent foot, and the contact foot and stent foot are respectively provided with there are two and are fixedly mounted on bottom On shell；

2. a kind of double-pole single-throw type rocker switch according to claim 1, which is characterized in that between the Neto both ends The middle part of side wall is the structure that is recessed inwardly.

3. a kind of double-pole single-throw type rocker switch according to claim 1 or 2, which is characterized in that the inner cavity of the button Two sidewalls in the middle part of thickness it is from top to bottom gradually thinning.

4. a kind of double-pole single-throw type rocker switch according to claim 1, which is characterized in that the lower end surface of the Neto Two sides are provided with the limiting slot of the perforation of the lamp base for setting neon lamp, and the first limiting section is provided in the limiting slot, this One limiting section is provided with the opening being conducted with the notch of limiting slot；

5. a kind of double-pole single-throw type rocker switch according to claim 4, which is characterized in that at the notch of the limiting slot It is provided with the chamfering for facilitating the lamp base of neon lamp to be embedded in.

6. a kind of double-pole single-throw type rocker switch according to claim 1, which is characterized in that the both ends of the Neto are all provided with It is equipped with guidance part, which is the incline structure that upper end width is less than lower end width.

7. a kind of double-pole single-throw type rocker switch according to claim 1, which is characterized in that the inner cavity of the button The convex closure structure for being clasped with Neto is provided in both ends of the surface.

8. a kind of double-pole single-throw type rocker switch according to claim 1, which is characterized in that the through-hole is up big and down small Taper pore structure.

9. a kind of double-pole single-throw type rocker switch according to claim 1, which is characterized in that on the upper surface of the Neto It is provided with the accommodation groove for accommodating neon lamp.