CN208985890U - The interior noiseless line traffic control rat-tail switch of operated type - Google Patents
The interior noiseless line traffic control rat-tail switch of operated type Download PDFInfo
- Publication number
- CN208985890U CN208985890U CN201821784131.3U CN201821784131U CN208985890U CN 208985890 U CN208985890 U CN 208985890U CN 201821784131 U CN201821784131 U CN 201821784131U CN 208985890 U CN208985890 U CN 208985890U
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- China
- Prior art keywords
- switch
- tail
- rat
- line traffic
- traffic control
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Abstract
The utility model discloses a kind of interior noiseless line traffic control rat-tail switches of operated type, including rat-tail, control switch component, the control switch component includes pcb board, it is provided with switch shrapnel on the pcb board, key is provided on the switch shrapnel, there is split washer in the end of one end of the control switch component, silica gel part is equipped in the split washer, the rat-tail is welded on the pcb board by the silica gel part.The utility model lies in that providing, one kind is at low cost, and with noiseless self-locking function, the noiseless line traffic control rat-tail of interior operated type easy to use is switched.
Description
Technical field
The utility model relates to technical field of electronic products more particularly to a kind of noiseless line traffic control rat-tail switches of interior operated type.
Background technique
With the continuous development of field of LED illumination, non-pole light regulating flashlight and rat-tail control switch type are increasing, and are made
Increasingly feel convenient with also.But in use, discovery rat-tail switch key noise is big, and does not have self-locking function,
The presence of these problems greatly limits the promotion and application of rat-tail switch, it would therefore be highly desirable to which producing one kind is able to solve the problem
Rat-tail switch.
Chinese Patent Application No. is 201721855360.5, the applying date: on December 26th, 2017, publication date: 2018 07
The moon 31, patent name is: the mute rat-tail controller of multifunctional water-proofing, it is mute which discloses a kind of multifunctional water-proofing
Rat-tail controller, the controller include rat-tail line, upper cover, lower cover and control assembly, and rat-tail wire clamp is held between upper cover and lower cover,
Control assembly is placed in rat-tail line, in the cavity that upper cover and lower cover three encloses, one end of rat-tail line protrude into upper cover and lower cover it
Between after be electrically connected with control assembly, and the top of control assembly is pierced by rear rat-tail line, upper cover, lower cover and control assembly from upper lid
Four are enclosed confined space.In the utility model, pass through the control assembly and rat-tail line of setting electrical connection, Ke Yishi
The control function of existing controller；In addition, rat-tail line, upper cover, lower cover and control assembly are enclosed confined space, Ke Yi great
The waterproof performance of big lifting controller entirety, to extend the service life of controller；Finally, there is also structure letters for this controller
Singly, the features such as processing cost is low.
Although above patent document discloses a kind of mute rat-tail controller of multifunctional water-proofing, which has knot
Structure is complicated, and control assembly does not have self-locking function, and the technical problems such as inconvenient for use are not able to satisfy the demand of market development.
Utility model content
In view of this, having noiseless self-locking function, interior confession easy to use the utility model lies in that provide a kind of at low cost
The noiseless line traffic control rat-tail switch of electric-type.
In order to realize the utility model aim, following technical scheme can be taken:
A kind of noiseless line traffic control rat-tail switch of interior operated type, including rat-tail, control switch component, the control switch component packet
Pcb board is included, is provided with switch shrapnel on the pcb board, key is provided on the switch shrapnel, the control switch component
There is split washer in the end of one end, and silica gel part is equipped in the split washer, and the rat-tail is welded on the PCB by the silica gel part
On plate.
The pcb board is made of two pcb boards, which bonds together.
The key of the switch shrapnel setting includes two light-touch switch key-press.
Locking switch is provided on the control switch component.
The split washer is a groove, and the groove size is corresponding with the silica gel part size.
It is additionally provided with copper ring in the split washer, which connect with silica gel part.
It include inner supply type power supply in the control switch component.
The inner supply type power supply is battery.
The rat-tail switch includes key set, which is socketed on the control switch component.
The beneficial effects of the utility model are: 1) the utility model structure is simple, and it is low in cost, there is noiseless, self-locking function
Can, increase the function of rat-tail switch；2) the utility model rat-tail is connected by silica gel part with control switch component, and external
Equipped with key set, protective effect is increased, substantially prolongs service life；3) the utility model inner supply type power supply power supply uses
Rat-tail switch significantly facilitates.
Detailed description of the invention
Fig. 1 is the dismantling schematic diagram of the noiseless line traffic control rat-tail switch of operated type in the utility model embodiment；
Fig. 2 is the structural schematic diagram of the noiseless line traffic control rat-tail switch of operated type in the utility model embodiment；
Fig. 3 is the cross-sectional view of the noiseless line traffic control rat-tail switch of operated type in the utility model embodiment.
Specific embodiment
With reference to the accompanying drawing and the embodiments of the present invention are described in further detail utility model.
Embodiment 1
Referring to Fig. 1, Fig. 2, Fig. 3, the interior noiseless line traffic control rat-tail switch of operated type, including rat-tail 1, control switch component 9, institute
State control switch component 9 include pcb board 6, be provided with switch shrapnel 5 on the PCB6 plate, be provided on the switch shrapnel 5 by
Key, the key include light-touch switch key-press 51 and light-touch switch key-press 52.
There is split washer 4 in the end of one end of the control switch component 9, and silica gel part 2, institute are equipped in the split washer 4
Rat-tail 1 is stated to be welded on the pcb board 5 by the silica gel part 2.
Preferably, the pcb board 6 is made of two pcb boards, which bonds together.The switch shrapnel 5
It is welded on the pcb board 6.
Preferably, locking switch 8 is provided on the control switch component 9.The utility model is real by the locking switch 8
Self-locking function is showed.
Preferably, the split washer 4 is a groove, and the groove size is corresponding with 2 size of silica gel part.
Preferably, it is additionally provided with copper ring 3 in the split washer 4, which connect with silica gel part 2.
In the present embodiment, the rat-tail 1 is welded on the pcb board by the silica gel part 2 and copper ring 3.In this way, rat-tail 1
It connect with the control switch component 9 and more consolidates, more convenient to use, also substantially prolong the utility model uses the time.
In the present embodiment, the silica gel part 2 is pressed, pressure is transmitted on the switch shrapnel 5 by silica gel part 2, the bullet
Piece 5 moves down after being pressurized, which contacts with the pcb board, and circuit is connected；When releasing stress, which restores
Upper bullet, leaves pcb board contact, and circuit disconnects.
The switch shrapnel 5 has good elasticity, and the gap very little with the pcb board, contacts with pcb board and does not have
Biggish impact will not generate noise, there will not be sound；The silica gel part 2 has good buffer function, and is formed closed
Space, even if there is slight impact, sound will not be issued.
Embodiment 2
Referring to Fig. 1, Fig. 2, Fig. 3, with above-described embodiment the difference is that, in the present embodiment, the control switch group
It include inner supply type power supply (not shown) in part.
Preferably, the inner supply type power supply is battery (not shown).
The utility model does not have to external power supply again by inner supply type power supply power supply, facilitates the use of rat-tail switch.
Embodiment 3
Referring to Fig. 1, Fig. 2, Fig. 3, the difference is that, in the present embodiment, the rat-tail switch is wrapped with above-described embodiment
Key set 7 is included, key set 7 is socketed on the control switch component 9.
Preferably, the key set 7 is black silica gel push-button set.
It is socketed on the control switch component 9 by key set 7, protects making for the utility model rat-tail switch
With substantially prolonging the service life of the utility model.
The above, the only preferred embodiment of the utility model, are not intended to limit the protection of the utility model
Range.
Claims (9)
1. a kind of noiseless line traffic control rat-tail switch of interior operated type, including rat-tail, control switch component, it is characterised in that: the control
Switch block includes pcb board, is provided with switch shrapnel on the pcb board, and key, the control are provided on the switch shrapnel
There is split washer in the end of one end of switch block, and silica gel part is equipped in the split washer, and the rat-tail is welded by the silica gel part
It connects on the pcb board.
2. the noiseless line traffic control rat-tail switch of operated type according to claim 1, it is characterised in that: the pcb board is by two PCB
Board group is at two pcb boards bond together.
3. the noiseless line traffic control rat-tail switch of operated type according to claim 1, it is characterised in that: the switch shrapnel setting
Key includes two light-touch switch key-press.
4. the noiseless line traffic control rat-tail switch of operated type according to claim 1, it is characterised in that: on the control switch component
It is provided with locking switch.
5. the noiseless line traffic control rat-tail switch of operated type according to claim 1, it is characterised in that: the split washer is one
Groove, the groove size are corresponding with the silica gel part size.
6. the noiseless line traffic control rat-tail switch of operated type according to claim 1, it is characterised in that: also set in the split washer
There is copper ring, which connect with silica gel part.
7. the noiseless line traffic control rat-tail switch of operated type according to claim 1, it is characterised in that: in the control switch component
It include inner supply type power supply.
8. the noiseless line traffic control rat-tail switch of operated type according to claim 7, it is characterised in that: the inner supply type power supply is electricity
Pond.
9. -8 any interior noiseless line traffic control rat-tail switch of operated type according to claim 1, it is characterised in that: the rat-tail switch
It include key set, which is socketed on the control switch component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821784131.3U CN208985890U (en) | 2018-10-31 | 2018-10-31 | The interior noiseless line traffic control rat-tail switch of operated type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821784131.3U CN208985890U (en) | 2018-10-31 | 2018-10-31 | The interior noiseless line traffic control rat-tail switch of operated type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208985890U true CN208985890U (en) | 2019-06-14 |
Family
ID=66789828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821784131.3U Expired - Fee Related CN208985890U (en) | 2018-10-31 | 2018-10-31 | The interior noiseless line traffic control rat-tail switch of operated type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208985890U (en) |
-
2018
- 2018-10-31 CN CN201821784131.3U patent/CN208985890U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190614 Termination date: 20201031 |