CN107492459A - High current is from lock strap lamp metal button swtich - Google Patents
High current is from lock strap lamp metal button swtich Download PDFInfo
- Publication number
- CN107492459A CN107492459A CN201610408677.8A CN201610408677A CN107492459A CN 107492459 A CN107492459 A CN 107492459A CN 201610408677 A CN201610408677 A CN 201610408677A CN 107492459 A CN107492459 A CN 107492459A
- Authority
- CN
- China
- Prior art keywords
- pin
- led
- switch
- button
- contact
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
- H01H13/023—Light-emitting indicators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/50—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member
- H01H13/56—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state upon the next application of operating force
Landscapes
- Push-Button Switches (AREA)
Abstract
The invention discloses a kind of high current from lock strap lamp metal button swtich, technical problems to be solved are to provide a kind of simple in construction, improve the load capacity and self-locking property of metal button swtich.In order to solve the above problems, the technical solution adopted by the present invention includes shell and the button and contact mechanism installed in the enclosure, and the button is connected by pushing meanss and the contact mechanism；Characterized in that, also include：The contact mechanism includes base, switch pin locating slot, dropping resistor standing groove, the dropping resistor being placed in the dropping resistor standing groove, single led pin standing groove, switch contact-carrying pin standing groove, latch hook locating slot, lower spring locating dowel；The switch pin fixed by the switch pin locating slot；Using the LED pins of the single led pin standing groove positioning, the top of the LED pins is provided with LED pin welding foot.
Description
Technical field
The present invention relates to a kind of button switch technical field, more particularly to a kind of high current self-locking
Band lamp metal button swtich.
Background technology
Designed Metal snap has that complicated, part is various, production work in existing like product technology
Sequence is various, producting process difficulty coefficient is higher, production cost is high, low production efficiency, the quality of production are difficult to
Control, many defects such as self-locking stability is poor, load capacity is poor, water resistance is low.
Therefore, how to provide the Metal snap that a kind of load capacity is strong, auto-lock function is good is this area skill
The problem of art personnel's urgent need to resolve.
The content of the invention
In view of this, the invention provides a kind of high current from lock strap lamp metal button swtich, not only structure
Simply, the load capacity and auto-lock function of total are improved, and it is easy to operate, with more reality
The property used.
To achieve these goals, the present invention provides following technical scheme：
A kind of high current from lock strap lamp metal button swtich, including：Shell and in the shell
The button and contact mechanism in portion, the button are connected by pushing meanss and the contact mechanism；Also
Including：The contact mechanism includes base, and be arranged on the base top switch pin locating slot,
Dropping resistor standing groove, the dropping resistor being placed in the dropping resistor standing groove, single led pin
Standing groove, switch contact-carrying pin standing groove, latch hook locating slot, lower spring locating dowel；Pass through the switch
The switch pin that pin locating slot is fixed；Utilize the LED pins of the single led pin standing groove positioning, institute
The top for stating LED pins is provided with LED pin welding foot；Match with the switch contact-carrying pin standing groove
The switch contact-carrying pin of conjunction, the top of the switch contact-carrying pin are provided with stationary contact.
Preferably, in above-mentioned high current from lock strap lamp metal button swtich, the pushing meanss include setting
The bushing in the shell is put, LED locating slot positioned at the bushing tip center, is located at
The bushing bottom end switch pin limited block and upper spring retention posts；The top of wherein described bushing is provided with company
Button is connect, the LED in the LED locating slot.
Preferably, in above-mentioned high current from lock strap lamp metal button swtich, in addition to a self-locking device,
The self-locking device include be connected with the bushing peach heart push rod, snap onto on the upper spring retention posts
Upper spring, snap onto lower spring in the lower spring locating dowel, be arranged on the upper spring and described
Movable contact spring between lower spring, the latch hook stretched into the upper spring and the lower spring；The latch hook
Bottom is fixed in the locating location groove, and the peach heart push rod is made up of inclined-plane and peach heart lock, institute
Stating movable contact spring is by convex bulb and is arranged on the movable contact of the convex bulb center and forms；And
The upper spring makes the movable contact spring be in heeling condition under the effect of the pressure, by the inclined-plane, and
And the convex bulb is combined closely with the concave spherical surface and is combined into turning joint；The button makes institute after pressing
State movable contact to remain turned on the stationary contact, press the button, on-state disconnects.
Preferably, in above-mentioned high current from lock strap lamp metal button swtich, in addition to：It is sequentially sleeved in institute
State the waterproof O-ring and nut of outer side；Be sequentially arranged at waterproof grommet on the inside of the shell and
Diffuser.
Preferably, in above-mentioned high current from lock strap lamp metal button swtich, the head end of the shell is set
It is fluted, and the material of the shell is metal.
Preferably, in above-mentioned high current from lock strap lamp metal button swtich, the switch pin is by recessed ball
Face and positioned at the concave spherical surface both ends LED legs form；And one end of the LED pin
Welded with the LED legs or dropping resistor, formed all the way with switching circuit.
Understood via above-mentioned technical scheme, compared with prior art, the present disclosure provides a kind of big
Electric current will use in movable contact spring, switch pin, switch contact-carrying pin first from lock strap lamp metal button swtich
Red copper, plating gold, silver or more preferable conductive material volume increase, improve overall conductive capability with
And heat-sinking capability, greatly improve the load capacity of whole metal button swtich, rated current and specified electricity
10A, more than 250Vac can be respectively increased in pressure；And upper spring is under the effect of the pressure, by oblique
Face makes its movable contact spring be in inclined state, while convex bulb and concave spherical surface are combined closely composition activity all the time
Joint, do not depart from all the time in the action process of contact, avoid the phenomenon of arcing burn, improve contact
Stability；The power-off of the design raising contact of lower spring and arc extinguishing ability, security are stronger.
Secondly the volume of movable contact and stationary contact is increased, improves overall conductive capability and heat-sinking capability,
Make overall load capacity stronger；Drag hook and peach heart push rod form locking function simultaneously, make after pushing button
Its movable contact remains turned on stationary contact, pushes button again, and movable contact and stationary contact disconnect, behaviour
It is more convenient to make.
The metal button swtich that the last present invention designs reduces a LED pin, is drawn using single led
Pin standing groove positions LED pins, is by one end of LED pin and dropping resistor during installation
Or LED legs are welded, the circuit switched with it is formed all the way, and whole process reduces assembly process,
It is not only easy for installation, operating efficiency is improved, and maintain the function that LED is capable of independent control；
It is easier for installation and the back side of switch can set band line plug；It is provided with simultaneously in metal shell recessed
Groove, finger are easier to put in when operation, and operation is more convenient.
Therefore, the present invention is that a kind of collection conductive capability is strong, heat-sinking capability is strong, load capacity is strong, stability
Good, high safety, the high current that a variety of advantages easy for installation, simple to operate are integrated is from lock strap lamp metal
Button switch.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to reality
The required accompanying drawing used in example or description of the prior art is applied to be briefly described, it should be apparent that, below
Accompanying drawing in description is only embodiments of the invention, for those of ordinary skill in the art, not
On the premise of paying creative work, other accompanying drawings can also be obtained according to the accompanying drawing of offer.
Fig. 1 accompanying drawings are decomposition texture schematic diagram of the present invention.
Fig. 2 accompanying drawings are overall structure diagram of the invention.
Fig. 3 accompanying drawings are bushing positive structure schematic of the present invention.
Fig. 4 accompanying drawings are bushing structure schematic diagram of the present invention.
Fig. 5 accompanying drawings are peach heart push rod outside structure diagram of the present invention.
Fig. 6 accompanying drawings are peach heart push rod inside structure schematic diagram of the present invention.
Fig. 7 accompanying drawings are the structural representation of base of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out
Clearly and completely describing, it is clear that described embodiment is only part of the embodiment of the present invention, and
The embodiment being not all of.Based on the embodiment in the present invention, those of ordinary skill in the art are not doing
Go out under the premise of creative work the every other embodiment obtained, belong to the scope of protection of the invention.
The embodiment of the invention discloses a kind of high current from lock strap lamp metal button swtich, is not only simple in structure,
The load capacity and self-locking property of metal button swtich are improved, and stability is good, it is easy to operate.
It is a kind of high current provided by the invention from lock strap lamp metal button swtich to refer to relevant drawings, bag
Include：Shell 4 and button 1 and contact mechanism inside shell 4, button 1 are filled by promoting
Put and be connected with contact mechanism；Also include：Contact mechanism includes base 17, and is arranged on base 17
The switch pin locating slot 1701 on top, dropping resistor standing groove 1702, it is placed on dropping resistor standing groove 1702
Interior dropping resistor 16, single led pin standing groove 1703, switch contact-carrying pin standing groove 1704,
Latch hook locating slot 1705, lower spring locating dowel 1706；The switch fixed by switching pin locating slot 1701
Pin 18；The LED pins 19 positioned using single led pin standing groove 1703, LED pins 19
Top is provided with LED pin welding foot 1901；Opened with what switch contact-carrying pin standing groove 1704 was engaged
Contact-carrying pin 20 is closed, the top of switch contact-carrying pin 20 is provided with stationary contact 21.
In order to further optimize above-mentioned technical proposal, pushing meanss include the bushing 9 being arranged in shell 4,
LED locating slot 901 positioned at the top dead center position of bushing 9, positioned at the bottom of bushing 9, switch pin is spacing
Block 902 and upper spring retention posts 903；The top of wherein bushing 9 is provided with junction button 7, positioned at LED
LED 8 in lamp locating slot 901.
In order to further optimize above-mentioned technical proposal, in addition to a self-locking device, self-locking device includes and lining
The peach heart push rods 10 of the connection of set 9, snap onto upper spring 11 on spring retention posts 903, snap onto down
Lower spring 14 on spring retention posts 1706, the movable contact spring being arranged between spring 11 and lower spring 14
12nd, the latch hook 15 stretched into spring 11 and lower spring 14；The bottom of latch hook 15 is fixed on locating location
In groove 1705, peach heart push rod 10 is made up of inclined-plane 1001 and peach heart lock 1002, and movable contact spring 12 is
By convex bulb 1201 and it is arranged on what the movable contact 13 of the convex center of bulb 1201 was formed；On and
Spring 11 makes movable contact spring 12 be in heeling condition under the effect of the pressure, by inclined-plane 1001, and convex
Bulb 1201 is combined closely with concave spherical surface 1801 and is combined into turning joint；Button 1 makes movable contact after pressing
13 remain turned on stationary contact 21, push button 1, and on-state disconnects, and operation is more convenient.
In order to further optimize above-mentioned technical proposal, in addition to：It is sequentially sleeved in the waterproof O in the outside of shell 4
Type circle 5 and nut 6；It is sequentially arranged at the waterproof grommet 3 and diffuser 2 of the inner side of shell 4.
In order to further optimize above-mentioned technical proposal, the head end of shell 4 sets fluted 401, and shell
4 material is metal, makes finger be easier to put in, and operation is more convenient.
In order to further optimize above-mentioned technical proposal, the material of shell 4 can also be stainless steel, brass electricity
The materials such as plating, alumina, plastics are made.
In order to further optimize above-mentioned technical proposal, switch pin 18 is by concave spherical surface 1801 and positioned at recessed
What the LED legs 1802 at the both ends of sphere 1801 were formed；And one end and the LED of the pin of LED 8
Leg 1802 or dropping resistor are welded, and are formed all the way with switching circuit.
In order to further optimize above-mentioned technical proposal, movable contact spring 12, switch pin 18, switch contact-carrying pin 20
The volume increase of the middle red copper used, plating gold, silver or more preferable conductive material, improves overall conduction
Ability and heat-sinking capability, greatly improve the load capacity of whole metal button swtich, rated current and
10A, more than 250Vac can be respectively increased in rated voltage.
In order to further optimize above-mentioned technical proposal, the volume increase of movable contact 13 and stationary contact 21, carry
High overall conductive capability and heat-sinking capability, make overall load capacity stronger
Each embodiment is described by the way of progressive in this specification, and each embodiment stresses
The inconsiderate part with other embodiment, between each embodiment identical similar portion mutually referring to.
For device disclosed in embodiment, because it is corresponded to the method disclosed in Example, so description
It is fairly simple, related part is referring to method part illustration.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or use
The present invention.A variety of modifications to these embodiments will be aobvious and easy for those skilled in the art
See, generic principles defined herein can without departing from the spirit or scope of the present invention,
Realize in other embodiments.Therefore, the present invention is not intended to be limited to the embodiments shown herein,
And it is to fit to the most wide scope consistent with principles disclosed herein and features of novelty.
Claims (6)
1. a kind of high current is from lock strap lamp metal button swtich, including：Shell (4) and installed in described outer
Shell (4) internal button (1) and contact mechanism, the button (1) are touched by pushing meanss with described
Point mechanism is connected；Characterized in that, also include：The contact mechanism includes base (17), with
And be arranged on the switch pin locating slot (1701) on the base (17) top, dropping resistor standing groove (1702),
Dropping resistor (16), the single led pin being placed in the dropping resistor standing groove (1702) are put
Put groove (1703), switch contact-carrying pin standing groove (1704), latch hook locating slot (1705), lower bullet
Spring locating dowel (1706)；Pass through the switch pin (18) that the switch pin locating slot (1701) is fixed；
Utilize the LED pins (19) of single led pin standing groove (1703) positioning, the LED
The top of pin (19) is provided with LED pin welding foot (1901)；Put with the switch contact-carrying pin
Put the switch contact-carrying pin (20) that groove (1704) is engaged, the top of the switch contact-carrying pin (20)
End is provided with stationary contact (21).
2. high current according to claim 1 is from lock strap lamp metal button swtich, it is characterised in that described
Pushing meanss include the bushing (9) being arranged in the shell (4), positioned at the bushing (9) top
The LED locating slot (901) of center, positioned at the bushing (9) bottom switch pin limited block (902)
With upper spring retention posts (903)；The top of wherein described bushing (9) is provided with junction button (7), position
LED (8) in the LED locating slot (901).
3. high current according to claim 2 is from lock strap lamp metal button swtich, it is characterised in that also wraps
Include a self-locking device, peach heart push rod (10) that the self-locking device includes being connected with the bushing (9),
Snap onto the upper spring (11) on the upper spring retention posts (903), snap onto the lower spring positioning
Lower spring (14) on post (1706), it is arranged on the upper spring (11) and the lower spring (14)
Between movable contact spring (12), the latch hook that stretches into the upper spring (11) and the lower spring (14)
(15)；The bottom of the latch hook (15) is fixed in the locating location groove (1705), the peach
Heart push rod (10) is made up of inclined-plane (1001) and peach heart lock (1002), the movable contact spring (12)
It is by convex bulb (1201) and is arranged on the movable contact (13) of convex bulb (1201) center
Form；And the upper spring (11) is under the effect of the pressure, is made by the inclined-plane (1001)
The movable contact spring (12) is in heeling condition, and the convex bulb (1201) and the concave spherical surface (1801)
Combine closely and be combined into turning joint；The button (1) make after pressing the movable contact (13) with it is described
Stationary contact (21) remains turned on, and presses the button (1), and on-state disconnects.
4. high current according to claim 1 is from lock strap lamp metal button swtich, it is characterised in that also wraps
Include：The waterproof O-ring (5) and nut (6) being sequentially sleeved on the outside of the shell (4)；Install successively
Waterproof grommet (3) and diffuser (2) on the inside of the shell (4).
5. high current according to claim 1 or 4 is from lock strap lamp metal button swtich, it is characterised in that
The head end of the shell (4) sets fluted (401), and the material of the shell (4) is metal.
6. high current according to claim 1 is from lock strap lamp metal button swtich, it is characterised in that described
It is by concave spherical surface (1801) and the LED positioned at the concave spherical surface (1801) both ends to switch pin (18)
What leg (1802) was formed；And one end of LED (8) pin and the LED legs (1802)
Or dropping resistor is welded, formed all the way with switching circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610408677.8A CN107492459A (en) | 2016-06-13 | 2016-06-13 | High current is from lock strap lamp metal button swtich |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610408677.8A CN107492459A (en) | 2016-06-13 | 2016-06-13 | High current is from lock strap lamp metal button swtich |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107492459A true CN107492459A (en) | 2017-12-19 |
Family
ID=60641923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610408677.8A Pending CN107492459A (en) | 2016-06-13 | 2016-06-13 | High current is from lock strap lamp metal button swtich |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107492459A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108198720A (en) * | 2018-02-13 | 2018-06-22 | 宁波精通电子元件有限公司 | Metal button swtich structure |
| CN114582649A (en) * | 2022-03-08 | 2022-06-03 | 乐清市大和电气有限公司 | Large-current industrial button switch |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4354078A (en) * | 1980-02-13 | 1982-10-12 | Sun Dengyosha Company, Limited | Illuminating type push button switch |
| CN201307533Y (en) * | 2008-11-11 | 2009-09-09 | 上海阳刚电子有限公司 | Inching button switch with lamp |
| CN104576130A (en) * | 2014-04-17 | 2015-04-29 | 乐清市卓朗齐电气有限公司 | Metal button switch and assembly |
| CN204706493U (en) * | 2015-05-21 | 2015-10-14 | 黄子冲 | A kind of metal button swtich |
-
2016
- 2016-06-13 CN CN201610408677.8A patent/CN107492459A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4354078A (en) * | 1980-02-13 | 1982-10-12 | Sun Dengyosha Company, Limited | Illuminating type push button switch |
| CN201307533Y (en) * | 2008-11-11 | 2009-09-09 | 上海阳刚电子有限公司 | Inching button switch with lamp |
| CN104576130A (en) * | 2014-04-17 | 2015-04-29 | 乐清市卓朗齐电气有限公司 | Metal button switch and assembly |
| CN204706493U (en) * | 2015-05-21 | 2015-10-14 | 黄子冲 | A kind of metal button swtich |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108198720A (en) * | 2018-02-13 | 2018-06-22 | 宁波精通电子元件有限公司 | Metal button swtich structure |
| CN114582649A (en) * | 2022-03-08 | 2022-06-03 | 乐清市大和电气有限公司 | Large-current industrial button switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171219 |