CN208538748U - A kind of dual control tail of singly opening is by mechanism - Google Patents
A kind of dual control tail of singly opening is by mechanism Download PDFInfo
- Publication number
- CN208538748U CN208538748U CN201821108394.2U CN201821108394U CN208538748U CN 208538748 U CN208538748 U CN 208538748U CN 201821108394 U CN201821108394 U CN 201821108394U CN 208538748 U CN208538748 U CN 208538748U
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- China
- Prior art keywords
- button
- wall
- tail
- switch frame
- dual control
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Push-Button Switches (AREA)
- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model discloses a kind of dual control tail of singly opening by mechanism comprising: tail-hood is connected to the switch frame of the inner wall of the tail-hood, and the axial button for being arranged in the switch frame Yu tail-hood end；Wherein, an elastic insulated circle is equipped between the outer wall and switch frame of the button so that reserving a gap between the outer wall and switch frame of button, the axial direction of button is also connected with the first conductive resilient element, the outer wall of the button is also arranged with conducting ring, and one end of the conducting ring and the first conductive resilient element is in electrical contact with a circuit board；When pushing the button, button contacts conducting with conducting ring with a switch of trigger circuit plate；Switch frame is electrically connected to the circuit board, when radially pushing and pulling button, so that the outer wall of button and switch frame are in electrical contact so that another switch of trigger circuit plate is connected.It is simple by mechanism self structure that this singly opens dual control tail, small volume, and operation sound is small, and can solve the problem of tail portion operation directionality inconvenience.
Description
Technical field
The utility model relates to technical field of lighting fixtures more particularly to it is a kind of for lighting apparatus singly open dual control tail by
Mechanism.
Background technique
The tail portion biswitch structure of existing lighting device is mostly two individual mechanical switch or electronic switch, this switch
Volume is larger, and switch operation has sound, is unfavorable for using in the mute situation of tactics.In addition, two switch arrangements are in illumination dress
Operation can directional problem inconvenient for use on tail-hood.
Utility model content
The purpose of this utility model is to provide a kind of dual control tails of singly opening by mechanism, and which solve existing lighting devices
Dual switching mechanism is complicated, and volume is larger and operation has the technical issues of sound.
In order to achieve the above objectives, the technical solution that the utility model is proposed are as follows:
A kind of dual control tail of singly opening of the utility model is by mechanism comprising: tail-hood is connected to opening for the inner wall of the tail-hood
Close frame, and the axial button for being arranged in the switch frame Yu tail-hood end；Wherein, between the outer wall and switch frame of the button
Equipped with an elastic insulated circle so that reserving a gap between the outer wall and switch frame of button, the axial direction of button is also connected with first and leads
Electric elastic component, the outer wall of the button are also arranged with conducting ring, and the equal electricity in one end of the conducting ring and the first conductive resilient element connects
It touches in a circuit board；When pushing the button, button contacts conducting with conducting ring with a switch of trigger circuit plate；Switch frame electricity
It is connected to the circuit board, when radially pushing and pulling button, so that the outer wall of button and switch frame are in electrical contact so that trigger circuit is connected
Another switch of plate.
Wherein, the switch frame includes: cylindrical sidewall, and one extended by the end cross of the cylindrical sidewall
Annular end wall, the button are arranged in the central shaft hole of the annular end wall；Wherein, the central shaft hole inner wall of the annular end wall
An annular table is laterally extended, the elastic insulated circle is installed in the upper table surface of the annular table, and the following table of annular table is also set
There is one first insulated ring, first insulated ring under natural conditions disconnects button and switch frame, conducting ring in button.
Wherein, it is additionally provided with the second insulated ring between the conducting ring and the outer wall of button, second insulated ring will be by
Button and conducting ring separate so that remaining that button and conducting ring are in contactless state when button moves axially.
Wherein, one second conductive resilient element, second electrically conductive elastic are additionally provided between the conducting ring and circuit board
One end of part is electrically connected to circuit board, and the other end is electrically connected to conducting ring.
Wherein, the button is equipped with an axial groove, and the end abutment of first conductive resilient element is in described
In groove.
Wherein, an annulus platform is also protruded out in the middle part of the outer wall of the button, first insulated ring is located at the annulus
Between the upper table surface and annular table of platform.
Wherein, an elastic button cap is additionally provided on the end through-hole of the tail-hood, the elastic button cap is encircled in button
End.
Wherein, it is connected through a screw thread between the switch frame and tail-hood.
Wherein, the conducting ring includes an annular wall, and the end wall extended by the annular wall end cross,
The conducting ring is connected in annular wall from outside.
Wherein, first conductive resilient element and the second conductive resilient element are spring.
Compared with prior art, the utility model singly opens dual control tail by mechanism, uses button and switch frame and leads
The tail portion construction of switch for singly opening dual control is realized in the cooperation of electric ring, spring, its own structure is simple, small volume, and operation sound is small,
And it can solve the problem of tail portion operation directionality inconvenience.
Detailed description of the invention
Fig. 1 singly opens dual control tail by the schematic diagram of the section structure of mechanism for the utility model.
Specific embodiment
Below with reference to attached drawing, the utility model is further described in detail.
Attached drawing 1 is please referred to, in the present embodiment, this singly opens dual control tail by mechanism comprising: tail-hood 1 can be incited somebody to action by tail-hood
This is singly opened dual control tail and is connected on the cylinder of flashlight by mechanism.It is connected to the switch frame 2 of the inner wall of the tail-hood 1, tail-hood 1
Inner wall is equipped with screw thread 11, and switch frame 2 is equipped with screw thread corresponding with the screw thread 11, and is axially arranged in the switch frame 2
With the button 8 of 1 end of tail-hood.Wherein, an elastic insulated circle is equipped between the outer wall and switch frame 2 of the button 83 so that button
A gap is reserved between 8 outer wall and switch frame 2, the axial direction of button 8 is also connected with the first conductive resilient element 9, the button 8
Outer wall is also arranged with conducting ring 5, and one end of the conducting ring 5 and the first conductive resilient element 9 is in electrical contact with a circuit board 101；
When pushing the button 8, button 8 contacts conducting with conducting ring 5 with a switch of trigger circuit plate 101；Switch frame 2 is electrically connected to
The circuit board 101, when radially pushing and pulling button 8, so that the outer wall of button 8 and switch frame 2 are in electrical contact so that trigger circuit is connected
Another switch of plate 101.
More specifically, the switch frame 2 includes: cylindrical sidewall 21, and by the end cross of the cylindrical sidewall 21
The annular end wall 22 extended, the button 8 are arranged in the central shaft hole 222 of the annular end wall 22, the i.e. end of button 8
Annular end wall 22 is stretched out in order to Manual press operation.Wherein, 222 inner wall of central shaft hole of the annular end wall 22 laterally prolongs
An annular table 221 is stretched out, the elastic insulated circle 3 is installed in the upper table surface of the annular table 221, the following table of annular table 221
It is additionally provided with one first insulated ring 4, first insulated ring 4 makes button 8 and switch frame 2, conducting ring 5 in button 8 under natural conditions
It disconnects.
Wherein, the second insulated ring 10, second insulated ring are additionally provided between the conducting ring 5 and the outer wall of button 8
10 separate button 8 and conducting ring 5 so that button 8 remains that button 8 and conducting ring 5 are in non-contact shape when moving axially
State namely conducting ring 5 are located on the outside of the second insulated ring 10.
Further, it is additionally provided with one second conductive resilient element 6 between the conducting ring 5 and circuit board 101, described second
One end of conductive resilient element 6 is electrically connected to circuit board 101, and the other end is electrically connected to conducting ring 5.In other embodiments, described
One end of conducting ring 5 can directly be electrically connected to the conductive contact on circuit board 101, and primary Ioops conducting also may be implemented at this time,
Defect is that operation is really up to the mark, and feel is poor.
Wherein, the button 8 is equipped with an axial groove 81, the end abutment of first conductive resilient element 9 in
In the groove 81.Certainly, the first conductive resilient element 9 can also directly be fixedly connected on the medial end of button 8.
Further, an annulus platform 82 is also protruded out in the middle part of the outer wall of the button 8, first insulated ring 4 is located at
Between the upper table surface and annular table 221 of the annulus platform 82.After the release of 8 external force of button, when reset, it is reversely mounted on the annulus
Tail-hood is dropped out at platform 82 with anti-loose.
Wherein, be additionally provided with an elastic button cap 7 on the end through-hole of the tail-hood 1, the elastic button cap 7 encircle in by
The end of button 8, to carry out dust-proof discharge water to button 8 and internal part.Why elastic button cap 7 has elasticity, is for side
Just, radial push-and-pull button 8 is to start another switch.
In the present embodiment, it is connected through a screw thread between the switch frame 2 and tail-hood 1.In other embodiments, the two can
It is connected in a manner of clamping etc..
Wherein, the conducting ring 5 includes an annular wall, and the one end extended by the annular wall end cross
Wall, second conductive resilient element 6 are connected in annular wall from outside.
In the present embodiment, first conductive resilient element 9 and the second conductive resilient element 6 are spring.In other realities
It applies in example, can also be replaced using conductive elastic components such as elastic pieces.
Hereinafter, further illustrating that this singly opens dual control tail by the operation principle and process of mechanism:
Under natural conditions, 9 promoting button 8 of the first conductive resilient element is stretched out, at this time the annulus platform 82 of button 8 and conducting ring 5
Discrete state；When along axial pushing button 8, the annulus platform 82 on button 8 is contacted with conducting ring 5, the second conductive resilient element 6 one
Another end in contact circuit board 101 of end in contact conducting ring 5, and the first conductive resilient element 9 is as common positive terminal (or negative pole end)
Remain that one end is connected to button 8, the other end is connected to circuit board 101, at this point, the first conductive resilient element 9, button 8, conduction
Ring 5 and the second conductive resilient element 6 form primary Ioops, provide a triggering electric signal to circuit board 101, are controlled by circuit board 101
One gear of lighting device.
When state of the button 8 in the raw or after be pressed, elastic button cap 7 can be radially pushed and pulled, due to
The annulus platform 82 of button 8 remains certain gap with switch frame 2 under the action of elastic insulated circle 3, when radially being pushed and pulled,
Cause annulus platform 82 to contact conducting with switch frame 2, at this point, button 8, the first conductive resilient element 9, switch frame 2 form primary Ioops, gives
Circuit board 101 1 triggers electric signal, and another gear of lighting device is controlled by circuit board 101.
Compared with prior art, this singly opens dual control tail by mechanism, uses button and switch frame and conducting ring, spring
Cooperation, which is realized, singly opens the tail portion construction of switch of dual control, its own structure is simple, small volume, inside be equipped with elastic insulated circle and
Spring, operation sound are small；Also, a switch motion moves triggering along axially pressing by button, another to switch from button to radial direction
Push-and-pull generates, and can solve the problems, such as that tail portion operation directionality is inconvenient very well.
Above content, the only preferred embodiment of the utility model, are not intended to limit the embodiments of the present invention,
Those of ordinary skill in the art's central scope according to the present utility model and spirit can very easily carry out corresponding accommodation
Or modification, therefore the protection scope of the utility model should be subject to protection scope required by claims.
Claims (10)
1. a kind of dual control tail of singly opening is by mechanism characterized by comprising tail-hood is connected to the switch frame of the inner wall of the tail-hood,
And the axial button for being arranged in the switch frame Yu tail-hood end；Wherein, it is equipped between the outer wall and switch frame of the button
For one elastic insulated circle so that reserving a gap between the outer wall and switch frame of button, the axial direction of button is also connected with the first conductive bullet
Property part, the outer wall of the button are also arranged with conducting ring, and one end of the conducting ring and the first conductive resilient element is in electrical contact with
One circuit board；When pushing the button, button contacts conducting with conducting ring with a switch of trigger circuit plate；Switch frame electrical connection
In the circuit board, when radially pushing and pulling button, so that the outer wall of button and switch frame are in electrical contact so that trigger circuit plate is connected
Another switch.
2. singly opening dual control tail by mechanism as described in claim 1, which is characterized in that the switch frame includes: cylindrical sidewall,
And the annular end wall extended by the end cross of the cylindrical sidewall, the button are arranged in the annular end wall
Arbor hole；Wherein, the central shaft hole inner wall of the annular end wall laterally extends an annular table, and the elastic insulated circle is installed in
The upper table surface of the annular table, the following table of annular table are additionally provided with one first insulated ring, and first insulated ring is in button nature
Disconnect button and switch frame, conducting ring under state.
3. singly opening dual control tail by mechanism as described in claim 1, which is characterized in that the outer wall of the conducting ring and button it
Between be additionally provided with the second insulated ring, second insulated ring separates button with conducting ring so that protecting always when button moves axially
It holds button and conducting ring is in contactless state.
4. singly opening dual control tail by mechanism as described in claim 1, which is characterized in that between the conducting ring and circuit board also
Equipped with one second conductive resilient element, one end of second conductive resilient element is electrically connected to circuit board, and the other end, which is electrically connected to, leads
Electric ring.
5. singly opening dual control tail by mechanism as described in claim 1, which is characterized in that the button is equipped with the recessed of an axial direction
Slot, the end abutment of first conductive resilient element is in the groove.
6. singly opening dual control tail by mechanism as claimed in claim 2, which is characterized in that also protruded out in the middle part of the outer wall of the button
An annulus platform out, first insulated ring are located between the upper table surface and annular table of the annulus platform.
7. singly opening dual control tail by mechanism as described in claim 1, which is characterized in that be additionally provided on the end through-hole of the tail-hood
One elastic button cap, the elastic button cap are encircled in the end of button.
8. singly opening dual control tail by mechanism as described in claim 1, which is characterized in that pass through spiral shell between the switch frame and tail-hood
Line connection.
9. singly opening dual control tail by mechanism as claimed in claim 4, which is characterized in that the conducting ring includes an annular wall,
And the end wall extended by the annular wall end cross, the conducting ring are connected in annular wall from outside.
10. singly opening dual control tail by mechanism as claimed in claim 4, which is characterized in that first conductive resilient element and
Two conductive resilient elements are spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821108394.2U CN208538748U (en) | 2018-07-12 | 2018-07-12 | A kind of dual control tail of singly opening is by mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821108394.2U CN208538748U (en) | 2018-07-12 | 2018-07-12 | A kind of dual control tail of singly opening is by mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208538748U true CN208538748U (en) | 2019-02-22 |
Family
ID=65388632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821108394.2U Active CN208538748U (en) | 2018-07-12 | 2018-07-12 | A kind of dual control tail of singly opening is by mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208538748U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108666168A (en) * | 2018-07-12 | 2018-10-16 | 商洛市虎之翼科技有限公司 | A kind of dual control tail of singly opening is by mechanism |
-
2018
- 2018-07-12 CN CN201821108394.2U patent/CN208538748U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108666168A (en) * | 2018-07-12 | 2018-10-16 | 商洛市虎之翼科技有限公司 | A kind of dual control tail of singly opening is by mechanism |
| CN108666168B (en) * | 2018-07-12 | 2024-01-26 | 商洛市虎之翼科技有限公司 | Single-opening double-control tail pressing mechanism |
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