CN208061918U - A kind of button switch - Google Patents
A kind of button switch Download PDFInfo
- Publication number
- CN208061918U CN208061918U CN201820208838.3U CN201820208838U CN208061918U CN 208061918 U CN208061918 U CN 208061918U CN 201820208838 U CN201820208838 U CN 201820208838U CN 208061918 U CN208061918 U CN 208061918U
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- CN
- China
- Prior art keywords
- moving member
- button
- shell
- fixedly connected
- static 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.)
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Abstract
The utility model discloses a kind of button switches,Pedestal including annular and the shell that is fixedly connected with pedestal,Pedestal is fixedly connected with static contact,Shell is equipped with the cylindrical moving member being flexibly connected with shell,Resetting spring is fixedly connected between pedestal and moving member,Moving member is being provided with dynamic tactile ring close to the position of static contact,Moving member is connected with the button for stretching out shell in the position far from static contact,Button is provided with accommodating chamber on one side close to moving member,It is fixedly connected with connecting spring between the bottom of chamber and moving member of accommodating chamber,Promoting button is moved,Button makes connecting spring be compressed,Connecting spring drives moving member to be moved,It is in contact with static contact to make to touch ring,And then connection circuit,Resetting spring drives moving member to be resetted after release button,Moving member and connecting spring promoting button are resetted,And then disconnecting circuit,Make to connect between button and moving member by connecting spring more firm.
Description
Technical field
The utility model is related to a kind of switch, more particularly to a kind of button switch.
Background technology
Button switch refers to pushing transmission mechanism using button, and movable contact is made to be opened by on-off with stationary contact and realize circuit
The switch of changing-over.
Notification number is that the Chinese patent of CN206363929U discloses a kind of water-proof type metal button swtich, including pedestal and
Shell compatible with pedestal, the shell are equipped with pressing piece, and the pedestal is equipped with binding post, on each binding post
It is equipped with static contact, the pedestal is equipped with movable contact spring, and the pressing piece is connected and is driven with movable contact spring by driving member
For dynamic movable contact spring close to static contact, the pedestal is equipped with elastic water-proof part, and the elastic water-proof part is set to pressing piece and passes
Between moving part.
The button switch is connected to moving contact and static contact by pressing pressing piece, and moving contact reset circuit is disconnected after unclamping hand
It opens, but the connection structure between the pressing piece and shell of the button switch is relatively simple, pressing piece easily falls off from shell, needs
It improves.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of button switch, has and press
Casting die is not easy the advantages of falling off from shell.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of button switch, including the pedestal of annular and the shell that is fixedly connected with pedestal, the pedestal are fixedly connected with
Static contact, the shell is equipped with the cylindrical moving member being flexibly connected with shell, fixed between the pedestal and moving member
It is connected with resetting spring, the moving member is being provided with dynamic tactile ring close to the position of static contact, and the moving member is far from stationary contact
The position of head is connected with the button for stretching out shell, and the button is provided with accommodating chamber, the accommodating chamber on one side close to moving member
Bottom of chamber and moving member between be fixedly connected with connecting spring.
By using above-mentioned technical proposal, promoting button is moved towards the direction close to static contact, and button makes connection
Spring is compressed, and connecting spring drives moving member to be moved towards the direction close to static contact, to make to touch ring and stationary contact
Head is in contact, and then connection circuit, and resetting spring drives moving member to be resetted after release button, moving member and connecting spring
Promoting button is resetted, and is detached with static contact to make to touch ring, and then disconnecting circuit, is made button and shifting by connecting spring
The normal work of button is not interfered with while connecting more firm between moving part.
The utility model is further arranged to：The periphery of the moving member, which is provided with, multiple is parallel to moving member axial line
Sliding groove, the inner circumferential of the button, which is provided with, multiple is located at the sliding shoe agreed in sliding groove and with corresponding sliding groove.
By using above-mentioned technical proposal, during button carries out mobile relative to moving member, sliding shoe, which is located at, to be slided
Sliding in dynamic slot reduces the phenomenon that shaking in button moving process, to reduce by the cooperation of sliding shoe and sliding groove
The abrasion of button and moving member extends the service life of button switch.
The utility model is further arranged to：Each sliding groove is fixedly connected with limited in one end far from static contact
Position block.
By using above-mentioned technical proposal, sliding shoe is prevented to be detached from sliding groove by limited block, to prevent button from shifting
It falls off on moving part.
The utility model is further arranged to：The inner wall of the shell be fixedly connected with it is multiple be located in sliding groove and with
The bootstrap block that corresponding sliding groove agrees with.
By using above-mentioned technical proposal, during moving member carries out mobile relative to shell, bootstrap block, which is located at, to be slided
It is slided in dynamic slot, guides moving member to be moved along shell direction of axis line by bootstrap block, prevent moving member from moving
The phenomenon that rotating during dynamic, to reduce the dynamic opposite sliding touched between ring and static contact, and then reduce dynamic tactile ring and
The abrasion condition of static contact extends the service life of dynamic tactile ring and static contact.
The utility model is further arranged to：The inner wall of the shell is provided with inclined guiding in one end close to button
Face.
By using above-mentioned technical proposal, button close to one end of shell during entering shell, draw by contact first
Guide face enters shell by guide surface call-on button, to reduce the abrasion of button and shell, extends the use of button and shell
Service life.
The utility model is further arranged to：The outer wall of the button is provided with inclined inclination in one end close to shell
Face.
By using above-mentioned technical proposal, during button enters shell, inclined surface is contacted with shell first, is passed through
Inclined surface call-on button enters shell, to reduce the abrasion of button and shell, extends the service life of button and shell.
The utility model is further arranged to：The dynamic tactile ring is provided with contact groove in the position close to static contact, described
The direction that the cell wall of contact groove is directed away from static contact on the direction from slot bottom to notch tilts.
By using above-mentioned technical proposal, during dynamic tactile ring is moved towards static contact, static contact enters contact groove
And move tactile ring after being contacted with the slot bottom of contact groove and stop movement, static contact is located in contact groove at this time, static contact and contact groove
Contact area is larger, more stablizes to make the electric current between static contact and dynamic tactile ring pass through.
The utility model is further arranged to：The inner wall of the pedestal is fixedly connected with fixed block, and the fixed block is worn
There are the bolt abutted with static contact, the bolt to be connected through a screw thread with fixed block.
By using above-mentioned technical proposal, outside line, which is wound upper bolt, to fix outside line and static contact,
To conveniently realize the connection of button switch and external circuit.
In conclusion the utility model has the advantages that：
Button and moving member are connected by connecting spring, prevents sliding shoe from being skidded off out of sliding groove by limited block, passes through
Bootstrap block prevents moving member from rotating in moving process, is resetted to moving member by resetting spring, is connected by bolt
Connect external circuit.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the three dimensional sectional view of the utility model；
Fig. 3 is the exploded perspective view after the removal shell of the utility model.
Reference numeral：1, pedestal；11, fixed ring；12, fixed block；13, bolt；14, static contact；2, shell；21, it guides
Block；22, guide surface；3, moving member；31, sliding groove；32, limited block；33, tactile ring is moved；331, contact groove；4, resetting spring；5,
Button；51, sliding shoe；52, accommodating chamber；53, inclined surface；6, connecting spring.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
As depicted in figs. 1 and 2, a kind of button switch, including annular pedestal 1, be fixedly connected with pedestal 1 shell 2, wear
The cylindrical moving member 3 that is flexibly connected set on shell 2 and with shell 2, be located at 2 inside of shell and pedestal 1 and moving member 3 it
Between the resetting spring 4 being fixedly connected, the button for stretching out shell 2 that be flexibly connected in the position far from static contact 14 with moving member 3
5。
As shown in Figures 2 and 3, button 5 is provided with accommodating chamber 52 on one side close to moving member 3, the bottom of chamber of accommodating chamber 52 with
Connecting spring 6 is fixedly connected between moving member 3.The outer wall of button 5 is being provided with inclined inclined surface close to one end of shell 2
53, the inner wall of shell 2 is being provided with inclined guide surface 22 close to one end of button 5.
As shown in Figures 2 and 3, the periphery of moving member 3 is provided with more than two about the distribution of 3 equal circumference of moving member and flat
Row in the sliding groove 31 of 3 axial line of moving member, the inner circumferential of button 5 be provided with it is more than two about the distribution of 5 equal circumference of button and
The sliding shoe 51 agreed in sliding groove 31 and with corresponding sliding groove 31, each sliding groove 31 is in one far from static contact 14
End has been fixedly connected with limited block 32, the inner wall of shell 2 be fixedly connected with it is more than two be located in sliding groove 31 and with it is corresponding
The bootstrap block 21 that agrees with of sliding groove 31.When pressing button 5, sliding shoe 51 is located at sliding, button 5 in sliding groove 31 and passes through company
Connecing spring 6 drives moving member 3 to be moved, to make sliding groove 31 be moved relative to bootstrap block 21.
As shown in Figures 2 and 3, pedestal 1 is fixedly connected with fixed ring 11, the inner wall of fixed ring 11 on one side close to shell 2
The static contact 14 being distributed about 11 equal circumference of fixed ring there are two being fixedly connected.Moving member 3 is solid close to the position of fixed ring 11
Surely it is connected with the dynamic tactile ring 33 for the inner wall for being close to fixed ring 11.Dynamic tactile ring 33 is both provided in the position close to two static contacts 14
The cell wall of contact groove 331, contact groove 331 is directed away from the direction inclination of static contact 14 on the direction from slot bottom to notch.It moves
Moving part 3 drives dynamic tactile ring 33 to be moved towards two static contacts 14, and two static contacts 14 respectively enter corresponding contact groove 331
And move tactile ring 33 after being contacted with the slot bottom of contact groove 331 and stop movement, two static contacts 14 are located at corresponding contact at this time
In slot 331, by the dynamic ring 33 that touches by two 14 circuit communications of static contact.
As shown in Figures 2 and 3, the inner wall of pedestal 1 is fixedly connected there are two being located at consolidating near two static contacts 14
Determine block 12, each fixed block 12 is equipped with the bolt 13 abutted with corresponding static contact 14, each bolt 13 with it is corresponding solid
Determine block 12 to be connected through a screw thread, external circuit can be tightened bolt 13 after upper bolt 13, thus by external circuit and stationary contact
First 14 connection.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (8)
1. a kind of button switch, including the pedestal (1) of annular and the shell (2) that is fixedly connected with pedestal (1), the pedestal (1)
It is fixedly connected with static contact (14), the shell (2) is equipped with the cylindrical moving member (3) being flexibly connected with shell (2), institute
It states and is fixedly connected with resetting spring (4) between pedestal (1) and moving member (3), the moving member (3) is close to static contact (14)
Position is provided with dynamic tactile ring (33), and the moving member (3) is connected in the position far from static contact (14) stretches out pressing for shell (2)
Button (5), it is characterized in that：The button (5) is provided with accommodating chamber (52), the accommodating chamber (52) on one side close to moving member (3)
Bottom of chamber and moving member (3) between be fixedly connected with connecting spring (6).
2. a kind of button switch according to claim 1, it is characterized in that：The periphery of the moving member (3) is provided with multiple
The sliding groove (31) for being parallel to moving member (3) axial line, the inner circumferential of the button (5), which is provided with, multiple is located at sliding groove
(31) sliding shoe (51) agreed in and with corresponding sliding groove (31).
3. a kind of button switch according to claim 2, it is characterized in that：Each sliding groove (31) is far from static contact
(14) one end has been fixedly connected with limited block (32).
4. a kind of button switch according to claim 2 or 3, it is characterized in that：The inner wall of the shell (2) is fixedly connected with
Multiple is located at the bootstrap block (21) agreed in sliding groove (31) and with corresponding sliding groove (31).
5. a kind of button switch according to claim 1, it is characterized in that：The inner wall of the shell (2) is close to button (5)
One end be provided with inclined guide surface (22).
6. a kind of button switch according to claim 1, it is characterized in that：The outer wall of the button (5) is close to shell (2)
One end be provided with inclined inclined surface (53).
7. a kind of button switch according to claim 1, it is characterized in that：The dynamic tactile ring (33) is close to static contact (14)
Position be provided with contact groove (331), the cell wall of the contact groove (331) is directed away from quiet on the direction from slot bottom to notch
The direction of contact (14) tilts.
8. a kind of button switch according to claim 1, it is characterized in that：The inner wall of the pedestal (1) is fixedly connected with
Determine block (12), the fixed block (12) is equipped with the bolt (13) abutted with static contact (14), the bolt (13) and fixed block
(12) it is connected through a screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820208838.3U CN208061918U (en) | 2018-02-06 | 2018-02-06 | A kind of button switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820208838.3U CN208061918U (en) | 2018-02-06 | 2018-02-06 | A kind of button switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208061918U true CN208061918U (en) | 2018-11-06 |
Family
ID=63994062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820208838.3U Active CN208061918U (en) | 2018-02-06 | 2018-02-06 | A kind of button switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208061918U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109431033A (en) * | 2018-12-05 | 2019-03-08 | 永康市都迪工贸有限公司 | A kind of trip articles being convenient for carrying damp item |
| CN115472453A (en) * | 2022-10-15 | 2022-12-13 | 温州金宏电器有限公司 | Button switch shell and button switch using same |
-
2018
- 2018-02-06 CN CN201820208838.3U patent/CN208061918U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109431033A (en) * | 2018-12-05 | 2019-03-08 | 永康市都迪工贸有限公司 | A kind of trip articles being convenient for carrying damp item |
| CN115472453A (en) * | 2022-10-15 | 2022-12-13 | 温州金宏电器有限公司 | Button switch shell and button switch using same |
| CN115472453B (en) * | 2022-10-15 | 2024-05-07 | 温州金宏电器有限公司 | Push button switch shell and push button switch using same |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |