CN207337575U - A kind of passive and wireless doorbell switch - Google Patents
A kind of passive and wireless doorbell switch Download PDFInfo
- Publication number
- CN207337575U CN207337575U CN201721159427.1U CN201721159427U CN207337575U CN 207337575 U CN207337575 U CN 207337575U CN 201721159427 U CN201721159427 U CN 201721159427U CN 207337575 U CN207337575 U CN 207337575U
- Authority
- CN
- China
- Prior art keywords
- housing
- button
- passive
- barb
- mandril
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of passive and wireless doorbell switch, it includes housing, wiring board and signal emission module, the signal emission module and circuit board electrical connection are equipped with housing, it is characterised in that：One depressible button is installed on housing, the back side of the nearly housing of button is equipped with some guide rods and barb, housing be equipped with pilot hole matched with guide rod and with the matched connecting hole of barb, guide rod is slidably matched with pilot hole and is moved back and forth for limit button relative to housing along single direction, barb and connecting hole are cooperated to be constrained towards the stroke moved away from the direction of housing button, the electricity generation module that the kinetic energy of button is changed into electric energy is equipped with the housing, electricity generation module and circuit board electrical connection, for supply lines plate electric energy.The utility model provides a kind of passive and wireless doorbell switch, and without accessing electric wire, therefore installation process is convenient, and without installation battery, avoids and replace the maintenance inconvenience that battery is brought.
Description
Technical field
The technical field of doorbell is the utility model is related to, specifically a kind of passive and wireless doorbell switch.
Background technology
Doorbell switch is generally adopted by reset switch, by pressing the button of reset switch, realizes that doorbell works.Tradition
Doorbell switch, need to be accessed in control circuit, track laying adds use cost by electric wire.Although there are some wireless doors
Bell switchs, and without wiring, but still needs to installation battery to provide control electric energy, and old and useless battery easily causes environmental pollution.
The content of the invention
Technical problem to be solved in the utility model is：A kind of passive and wireless doorbell switch is provided, without accessing electric wire
Therefore installation process is convenient, and without installation battery, avoids and replace the maintenance inconvenience that battery is brought.
Technical solution adopted in the utility model is：A kind of passive and wireless doorbell switch is provided, it includes housing, housing
It is interior to be equipped with wiring board and signal emission module, the signal emission module and circuit board electrical connection, it is characterised in that：On housing
One depressible button is installed, the back side of the nearly housing of button is equipped with some guide rods and barb, and housing is equipped with and guide rod
Matched pilot hole and it is slidably matched with pilot hole opposite for limit button with the matched connecting hole of barb, guide rod
Moved back and forth in housing along single direction, barb and connecting hole are cooperated with the row to button towards the direction movement for deviating from housing
Cheng Jinhang is constrained, and the electricity generation module that the kinetic energy of button is changed into electric energy is equipped with the housing, and electricity generation module is electrically connected with wiring board
Connect, for supply lines plate electric energy.
The button in the horizontal direction on cross section for circle, whole guide rods and barb are along between the circumferential direction of button
Every setting.
The back side of the button is equipped with identification column, and housing is equipped with the identifying hole for identification column insertion.
The back side of the button is equipped with mandril, and fixing end and the button of mandril are fixed, and the free end of mandril is through on housing
Through hole is penetrated to housing, is equipped with the housing against mandril and is driven reset of the push-button reset to original state by mandril
Mechanism.
After above structure, a kind of passive and wireless doorbell switch of the utility model is compared with prior art with following
Advantage：The mechanical energy of button can be changed into by electricity generation module by electric energy, therefore without extra power supply, it is simple in structure.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of passive and wireless doorbell switch of the utility model.
Fig. 2 is the structure diagram of the button part of the utility model.
Fig. 3 is the structure diagram of the upper cover part of the utility model.
Fig. 4 is that the button of the utility model is in the half-section diagram under original state.
Fig. 5 is that the button of the utility model is in the half-section diagram under pressed status.
Wherein, 1, housing, 1a, upper cover, 1b, lower cover, 1.1, pilot hole, 1.2, connecting hole, 1.3, identifying hole, 1.4, logical
Hole, 2, wiring board, 3, signal emission module, 4, button, 4a, the back side, 5, guide rod, 6, barb, 7, electricity generation module, 8, identification
Column, 9, mandril, 10, resetting-mechanism, 10.1, resetting spring, 10.2, supports block.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
The utility model provides a kind of passive and wireless doorbell switch, it includes housing 1, and wiring board 2 and letter are equipped with housing 1
Number transmitting module 3, the signal emission module 3 are electrically connected with wiring board 2, it is characterised in that：One is provided with housing 1 can be by
The button 4 of pressure, the back side 4a of the nearly housing 1 of button 4 are equipped with some guide rods 5 and barb 6, and housing 1 is equipped with to match with guide rod 5
The pilot hole 1.1 of conjunction and connecting hole matched with barb 6 1.2, guide rod 5 are slidably matched for limiting with pilot hole 1.1
Button 4 is moved back and forth relative to housing 1 along single direction, barb 6 and connecting hole 1.2 cooperate with to button 4 towards away from shell
The stroke of the direction movement of body 1 is constrained, and the electricity generation module 7 that the kinetic energy of button 4 is changed into electric energy is equipped with the housing 1,
Electricity generation module 7 is electrically connected with wiring board 2, for 2 electric energy of supply lines plate.
The electricity generating principle of above-mentioned electricity generation module 7 is the movable part driven by the movement of button 4 among electricity generation module 7
Movement, produces electricl energy from there through electromagnetic induction principle, and the electricity generating principle of such electricity generation module 7 is conventional electricity generating principle,
Its module 7 structure of itself can be conventional any form of structure, therefore concrete structure of invention point module 7 is done not at this
Detailed repeats.
Preferably, above-mentioned connecting hole 1.2 is square through hole.
Preferably, the housing 1 is equipped with the groove for button insertion.
Three phases are included when the barb 6 is inserted into connecting hole 1.2, as shown in Figure 5, the first stage, barb 6
Moved downward towards 1.2 position of connecting hole with button 4, second stage, barb 6 is constrained be subject to 1.2 madial wall of connecting hole
And crimp, phase III, the elastic deformation area of barb 6 are disconnected the constraint of 1.2 madial wall of hole and in the bullet of itself
Resetted under the action of property power, thus the elastic deformation area of barb 6 is limited in housing 1, be finally reached for button 4 towards away from
The constraint of the direction shift motion of housing 1.
The button 4 in the horizontal direction on cross section for circle, whole guide rods 5 and barb 6 are along the week of button 4
To interval setting.
The back side 4a of the button 4 is equipped with identification column 8, and housing 1 is equipped with the identifying hole 1.3 being inserted into for identification column 8.
The back side 4a of the button 4 is equipped with mandril 9, and fixing end and the button 4 of mandril 9 are fixed, and the free end of mandril 9 is through shell
Through hole 1.4 on body 1 is penetrated to housing 1, is equipped with the housing 1 against mandril 9 and is driven button 4 to reset by mandril 9
To the resetting-mechanism 10 of original state.The resetting-mechanism 10 includes resetting spring 10.1 and supports block 10.2, resetting spring
10.1 lower end is fixed with housing 1, and supports block 10.2 and the upper end of resetting spring 10.1 are fixed, when 9 downlink of mandril mandril 9 from
Leant by holding with supports block 10.2, thus, when pressing on the external force on button 4 and removing, the reset force of resetting spring 10.1 passes through
Mandril 9 drives push-button reset.
Above-mentioned original state refers to position of the button 4 from external force, its is corresponding when being that button is subject to the external force to push
Pressed status.
The housing 1 includes upper cover 1a and lower cover 1b, upper cover 1a and lower cover 1b and engages the housing 1 to be formed with inner cavity.
The button 4 is installed on upper cover 1a.
The utility model preferred embodiment is described above, but is not to be construed as limiting the scope of the invention.
The utility model is not only limited to above example, its concrete structure is allowed to vary, all in the utility model demand for independence
The various change made in protection domain is within the protection scope of the present utility model.
Claims (5)
1. a kind of passive and wireless doorbell switch, it includes housing (1), wiring board (2) and signal emission module is equipped with housing (1)
(3), the signal emission module (3) is electrically connected with wiring board (2), it is characterised in that：Housing is provided with a pressable on (1)
Button (4), the back side (4a) of the nearly housing (1) of button (4) is equipped with some guide rods (5) and barb (6), and housing (1) is equipped with
With guide rod (5) matched pilot hole (1.1) and with barb (6) matched connecting hole (1.2), guide rod (5) is with leading
It is slidably matched to hole (1.1) and is moved back and forth for limit button (4) relative to housing (1) along single direction, barb (6) and connection
Hole (1.2) is cooperated to be constrained towards the stroke moved away from the direction of housing (1) button (4), in the housing (1)
Equipped with the electricity generation module (7) that the kinetic energy of button (4) is changed into electric energy, electricity generation module (7) is electrically connected with wiring board (2), for supplying
Give wiring board (2) electric energy.
A kind of 2. passive and wireless doorbell switch according to claim 1, it is characterised in that：The button (4) is along level side
Upward cross section is circle, whole guide rods (5) and barb (6) being provided at circumferentially spaced along button (4).
A kind of 3. passive and wireless doorbell switch according to claim 2, it is characterised in that：The back side of the button (4)
(4a) is equipped with identification column (8), and housing (1) is equipped with the identifying hole (1.3) for identification column (8) insertion.
A kind of 4. passive and wireless doorbell switch according to claim 1, it is characterised in that：The back side of the button (4)
(4a) is equipped with mandril (9), and the fixing end of mandril (9) is fixed with button (4), and the free end of mandril (9) is through the through hole on housing (1)
(1.4) penetrate to housing (1), be equipped with the housing (1) against mandril (9) and drive button (4) to reset by mandril (9)
To the resetting-mechanism (10) of original state.
A kind of 5. passive and wireless doorbell switch according to claim 4, it is characterised in that：Resetting-mechanism (10) bag
Resetting spring (10.1) and supports block (10.2) are included, lower end and housing (1) fixation of resetting spring (10.1), supports block (10.2) is with answering
The upper end of position spring (10.1) is fixed, and when mandril (9) downlink, the free end of mandril (9) leans with supports block (10.2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721159427.1U CN207337575U (en) | 2017-09-11 | 2017-09-11 | A kind of passive and wireless doorbell switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721159427.1U CN207337575U (en) | 2017-09-11 | 2017-09-11 | A kind of passive and wireless doorbell switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207337575U true CN207337575U (en) | 2018-05-08 |
Family
ID=62372105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721159427.1U Expired - Fee Related CN207337575U (en) | 2017-09-11 | 2017-09-11 | A kind of passive and wireless doorbell switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207337575U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113872620A (en) * | 2021-09-07 | 2021-12-31 | 武汉领普科技有限公司 | Trigger mechanism of doorbell emitter and related devices, methods, systems and applications thereof |
-
2017
- 2017-09-11 CN CN201721159427.1U patent/CN207337575U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113872620A (en) * | 2021-09-07 | 2021-12-31 | 武汉领普科技有限公司 | Trigger mechanism of doorbell emitter and related devices, methods, systems and applications thereof |
| CN113872620B (en) * | 2021-09-07 | 2022-09-06 | 武汉领普科技有限公司 | Trigger mechanism of doorbell emitter and related devices, methods, systems and applications thereof |
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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 |
Granted publication date: 20180508 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |