CN209676102U - A kind of power generator and self-generating wireless doorbell - Google Patents
A kind of power generator and self-generating wireless doorbell Download PDFInfo
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- CN209676102U CN209676102U CN201920586103.9U CN201920586103U CN209676102U CN 209676102 U CN209676102 U CN 209676102U CN 201920586103 U CN201920586103 U CN 201920586103U CN 209676102 U CN209676102 U CN 209676102U
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- pedestal
- power generator
- magnetic yoke
- hook
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Abstract
The utility model discloses high a kind of long service life, integrated level, power generator small in size and self-generating wireless doorbell.The technical solution of use includes: electromagnetic coil, it is located at the magnet of the electromagnetic coil front end, the electromagnetic coil includes skeleton, iron core, magnetic yoke, the skeleton is located in magnetic yoke, the iron core is through the frame center, and the magnetic yoke is stretched out at the rear part end, skeleton front end two sides are equipped with policy, the magnetic yoke is equipped with turnover bracket, the magnet installation is on the bracket, and it is placed between the extension of the magnetic yoke front end, the bracket front end is equipped with elastic plectrum, it further include pedestal, the electromagnetic coil is mounted on the base end, the pedestal upper end side wall is equipped with the mounting hole being inserted into for the posterior end of the iron core, the base bottom is equipped with the first opposite hook.
Description
Technical field
The utility model relates to a kind of power generator and self-generating wireless doorbells.
Background technique
In existing self-generating wireless doorbell, power supply function is realized by the way that power generator is arranged inside doorbell switch.
In the spontaneous electric switch with reset function, the power generation of Self-resetting power generator and letter are realized by a push switch simultaneously
The purpose of number transmission, but at present there are some objective problems in Self-resetting power generation switch on the market: the reset power generation in switch
Each component assembling in device is complicated and higher to requirements of installation space, user's operation resets power generator and needs biggish power
Spending this will make the qualification rate of power generator be extremely difficult to require, and bring very big limitation, shadow to the design of the structure of switch
Ring the experience of user.
In order to reduce the assembly complexity of Self-resetting power generator, reduce Self-resetting power generator to the limit of construction of switch
System, and also to the Experience Degree for reducing the dynamics of user operable switch, improving user, need a kind of design it is simple, can be flexible
Adjust operating force, to the lesser Self-resetting power generator of construction of switch design limitation.
In view of the above-mentioned problems, the Chinese utility model patent of Patent No. " 201510324049.7 ", a kind of open " runback
Position power generator and switch ".Structure includes electromagnetic coil front end and resetting-mechanism, and electromagnetic coil includes skeleton, iron core, magnetic yoke,
Skeleton is located in magnetic yoke, and iron core is through the frame center and the magnetic yoke is stretched out at the rear part end, and being equipped in magnetic yoke can turn over
The bracket turned, magnet is rack-mount and is placed between the extension of magnetic yoke front end, and bracket front end is equipped with elastic plectrum.It is multiple
Position mechanism includes torsional spring.Elastic plectrum front end is placed on torsional spring.When the button of bell switch is pushed by external force, active force
Directly act on elastic plectrum, have the drawback that: 1, service life is shorter, and since elastic plectrum is very thin, active force is straight
It connects and acts on elastic plectrum, it is easy to cause to deform or be detached from from torsional spring, and then influence service life；2, integrated level compared with
Low, electromagnetic coil front end and resetting-mechanism will be installed dependent on the shell of doorbell switch, the self-generating device with reset function, no
An independent production and sale can be used as；3, volume is larger.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of long service life, integrated level height, power generation small in size
Device and self-generating wireless doorbell.
To solve the above problems, the technical solution adopted in the utility model includes: electromagnetic coil, is located at the electromagnetic coil
The magnet of front end, the electromagnetic coil include skeleton, iron core, magnetic yoke, and the skeleton is located in magnetic yoke, and the iron core is through institute
It states frame center and the magnetic yoke is stretched out at the rear part end, skeleton front end two sides are equipped with policy, and the magnetic yoke is equipped with and can turn over
The bracket turned, the magnet are installed on the bracket and are placed between the extension of the magnetic yoke front end, the bracket front end
Equipped with elastic plectrum, it is characterised in that: further include pedestal, the electromagnetic coil is mounted on the base end, on the pedestal
End side wall is equipped with the mounting hole being inserted into for the posterior end of the iron core, and the base bottom is equipped with the first opposite hook, uses
It is mounted in the first hanging groove of the magnetic yoke two sides, the pan frontward end is equipped with turnover pressing plate and for carrying out to pressing plate
The torsional spring of reset, the elastic plectrum front end are placed on the torsional spring.
The power generator, it is characterised in that: the left and right sidewall of the pedestal is equipped with the second opposite hook, upper end
Side wall is equipped with opposite third and links up with.
The power generator, it is characterised in that: the upper and lower side of the pedestal left and right sidewall is respectively equipped with the second hanging groove,
Three hanging grooves.
The power generator, it is characterised in that: the rod nose is equipped with fixed block, the fixed block and the magnetic yoke
Close-fitting.
The power generator, it is characterised in that: the pressing plate includes press surface and is connected to the of press surface two sides
A connection pin, the first connecting pin axis connect in the first rotating shaft in the pedestal bottom side of the wall, state torsional spring and be also co-axially mounted
In the first rotating shaft, the press surface lower end is equipped with arc convex portion.
The power generator, it is characterised in that: the base bottom is equipped with guide post, and the guide post is placed in described the
Between a connection pin.
A kind of self-generating wireless doorbell realizes according to power generator described above, including shell, is located at the intracorporal letter of shell
Number transmitting line and the cap and key being arranged on shell, it is characterised in that: the power generation dress is installed in the shell
It sets, the platen presses of the key and the power generator cooperate, and housing bottom two sides upper and lower side is respectively equipped with the 4th extension
Hook, the 5th hook, it is respectively arranged with the upper and lower side of the pedestal left and right sidewall respectively by the 4th hook, the 5th hook
Second hanging groove, the mounting of third hanging groove, the power generator are fixed, the signal sending circuit is connected to the pedestal
On the third hook being arranged on the second hook and upper end side wall being arranged in left and right sidewall.
The self-generating wireless doorbell, it is characterised in that: housing bottom upper end two sides are equipped with the first opposite peace
Column is filled, first mounting post is equipped with the second shaft, and the pedestal upper end two sides of the power generator are connected to first peace
It fills between column, the key front end is equipped with the second opposite connecting pin, and the second connecting pin axis connects in second shaft.
The self-generating wireless doorbell, it is characterised in that: the axis that the second connecting pin of the key front end passes through opening
Hole connects with the second shaft axis.
The self-generating wireless doorbell, it is characterised in that: housing bottom lower end two sides are equipped with the second opposite peace
Column is filled, the pedestal lower end two sides of the power generator are connected between second mounting post.
The power generator and self-generating wireless doorbell advantage of the utility model are as follows: 1, long service life, due to doorbell
The button active force of switch acts on pressing plate, not will lead to elastic plectrum deformation or is detached from from torsional spring, and then extends it to make
Use the service life；2, integrated level is higher, and electromagnetic coil front end and resetting-mechanism are integrated in pedestal, without relying on the shell of doorbell switch
Installation, therefore it can be used as an independent production, and the installation between doorbell switch is also more convenient；3, volume compared with
Small, by the rational design of structure, volume is very small and exquisite and compact；4, feel is pressed more preferably, since pressing plate has biggish press
Pressure surface, stress is highly uniform, therefore substantially increases pressing feel.
The utility model is described further with reference to the accompanying drawings of the specification.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model power generator；
Fig. 2 is the explosive view of the utility model power generator；
Fig. 3 is the cross-sectional view of the utility model electromagnetic coil；
Fig. 4 is the structural schematic diagram of the utility model magnetic yoke；
Fig. 5 is the structural schematic diagram of the utility model resetting-mechanism；
Fig. 6 is the structural schematic diagram of the utility model self-generating wireless doorbell；
Fig. 7 is the explosive view of the utility model self-generating wireless doorbell；
Fig. 8 is the structural schematic diagram of the utility model self-generating wireless doorbell shell.
Specific embodiment
Embodiment 1:
Referring to Fig.1 shown in -5, the power generator of the utility model, including electromagnetic coil 2 and before being located at the electromagnetic coil 2
The magnet 3 at end.The electromagnetic coil 2 and magnet 3 are each provided in pedestal 1.The electromagnetic coil 2 includes skeleton 4, iron core 5 and magnetic
Yoke 6.The skeleton 4 is fixed in magnetic yoke 6.The iron core 5 is extended transversely through in 4 center of skeleton, and the rear part end 51 is stretched
The magnetic yoke 6 out, the 4 front end two sides of skeleton are equipped with policy 7.Copper wire (not shown), the copper wire are wound on the skeleton 4
Two ends connect respectively with policy 7.The magnetic yoke 6 is equipped with turnover bracket 8, before the magnet 3 is mounted on the bracket 8
End, and be held between magnetic conduction sheet 20.The magnet 3 is placed between the extension 9 of 6 front end of magnetic yoke, and the extension 9 is right
The position that magnet 3 is swung up and down is limited.8 front end of bracket is equipped with elastic plectrum 10, and 10 main body of elastic plectrum is in
" C " font, the front are extended with lug boss.The 1 upper end side wall of pedestal is equipped with the insertion of posterior end 51 for supplying the iron core 5
Mounting hole 11,1 bottom of pedestal are equipped with the first opposite hook 12, for hanging with the first hanging groove 13 of 6 two sides of magnetic yoke
It connects, 1 front end of pedestal is equipped with turnover pressing plate 14 and the torsional spring 15 for being resetted to pressing plate 14, the elastic dialing
The lug boss of 10 front end of piece is placed on the torsional spring 15.
Further, the left and right sidewall of the pedestal 1 is equipped with the second opposite hook 16, the upper end side of the pedestal 1
Wall is equipped with opposite third hook 17.It can be used for the signal hair of fixed wireless doorbell by the second hook 16, third hook 17
Power transmission road.
Further, the upper and lower side of 1 left and right sidewall of pedestal is respectively equipped with the second hanging groove 18, third hanging groove 19.Pass through
Second hanging groove 18, third hanging groove 19 can be used for the mounting of the hook on the shell with wireless doorbell.
Further, 5 front end of iron core is equipped with fixed block 26, the fixed block 26 and 6 close-fitting of magnetic yoke.So that iron
The stable setting of 5 energy of core is in skeleton 4 and magnetic yoke 6.
Further, the pressing plate 14 includes press surface 21 and is connected to the first connecting pin 22 of 21 two sides of press surface,
First connecting pin, 22 axis connects in the first rotating shaft 23 in 1 bottom side of the wall of pedestal.The torsional spring 15 is also co-axially mounted
In first rotating shaft 23.21 lower end of press surface is equipped with arc convex portion 36, the torsional spring 15 and the arc convex portion 36
Arc face contact.Meanwhile 1 rear end of pedestal is equipped with positioning cams 37, for being positioned to the torsional spring 15.It is pressing
When pressure, the torsional spring 15 can make opposite sliding with arc convex portion 27, so that pressing is more smooth, and then improve feel.
Further, 1 bottom of pedestal be equipped with guide post 24, the guide post 24 be placed in first connecting pin 22 it
Between, for being oriented to the pressing plate 14, prevent the offset of its position.
Embodiment 2:
Referring to shown in Fig. 3-8, a kind of self-generating wireless doorbell of the utility model is filled according to power generation described in embodiment 1
Set realization.Including shell 25, the signal sending circuit being located in shell 25 39 and the cap 27 being arranged on shell 25 and by
Key 28.25 bottom of shell is equipped with bottom plate 38, and the bottom plate 38 is mounted by the hook on four angles with the shell 25.Institute
It states and the power generator a is installed in shell 25, the pressing plate 14 of the key 28 and power generator a presses press-fit, described
25 two sides of the bottom upper and lower side of shell is respectively equipped with the 29, the 5th hook 30 of the 4th hook, passes through the 29, the 5th hook of the 4th hook
30 mount with respectively arranged second hanging groove 18 of upper and lower side of 1 left and right sidewall of pedestal, third hanging groove 19 respectively, by the hair
Electric installation a is fixed.The signal sending circuit 39 is connected to the second hook 16 being arranged in the left and right sidewall of the pedestal 1
And on the third hook 17 being arranged on the side wall of upper end.The policy 7 is as on power output end and signal sending circuit 39
Power input connection.Above structure forms the outdoor unit of self-generating wireless doorbell, and outdoor unit should be with the mating cooperation of indoor unit.
Further, the 25 bottom upper end two sides of shell are equipped with the first opposite mounting post 31, first mounting post
31 are equipped with the second shaft 32, and the 1 upper end two sides of pedestal of the power generator a are connected between first mounting post 31, institute
25 bottom lower end two sides of shell are stated equipped with the second opposite mounting post 35, the 1 lower end two sides of pedestal of the power generator are connected to
Between second mounting post 35, enable power generator a it is more stable be mounted on 25 bottom of shell.The key 28
Front end is equipped with the second opposite connecting pin 33, and 33 axis of the second connecting pin connects in second shaft 32.The key 28
Second connecting pin 33 of front end is connect by the axis hole 34 being open with 32 axis of the second shaft.Easily to realize the key 28
Installation.
It is upper described, limitation in any form not is done to the utility model, although the utility model is preferably to implement
Case discloses as above, however is not intended to limit the utility model, any person skilled in the art, is not departing from this reality
With in new technique aspects, when the structure and technology contents using the disclosure above make a little change or are modified to
The equivalence enforcement case of same variation, but all contents without departing from technical solutions of the utility model, according to the utility model
Technical spirit still belongs to the utility model technology to any simple modification, equivalent change and modification made by the above case study on implementation
Aspects.
Claims (10)
1. a kind of power generator, including electromagnetic coil (2), it is located at the magnet (3) of the electromagnetic coil (2) front end, the electromagnetism
Coil (2) includes skeleton (4), iron core (5), magnetic yoke (6), and the skeleton (4) is located in magnetic yoke (6), the iron core (5) through
The magnetic yoke (6) is stretched out in skeleton (4) center and the rear part end (51), and skeleton (4) the front end two sides are equipped with policy (7),
The magnetic yoke (6) is equipped with turnover bracket (8), and the magnet (3) is mounted on the bracket (8) and is placed in the magnetic
Between the extension (9) of yoke (6) front end, bracket (8) front end is equipped with elastic plectrum (10), it is characterised in that: further includes bottom
Seat (1), the electromagnetic coil (2) are mounted on the pedestal (1) upper end, and pedestal (1) the upper end side wall, which is equipped with, supplies the iron
The mounting hole (11) of posterior end (51) insertion of core (5), pedestal (1) bottom are equipped with the first opposite hook (12), are used for
It is mounted with first hanging groove (13) of the magnetic yoke (6) two sides, pedestal (1) front end is equipped with turnover pressing plate (14) and uses
In the torsional spring (15) resetted to pressing plate (14), elastic plectrum (10) front end is placed on the torsional spring (15).
2. power generator according to claim 1, it is characterised in that: the left and right sidewall of the pedestal (1) is equipped with opposite
The second hook (16), upper end side wall is equipped with opposite third and links up with (17).
3. power generator according to claim 1, it is characterised in that: the upper and lower side of pedestal (1) left and right sidewall is distinguished
Equipped with the second hanging groove (18), third hanging groove (19).
4. power generator according to claim 1, it is characterised in that: iron core (5) front end is equipped with fixed block (26), institute
State fixed block (26) and the magnetic yoke (6) close-fitting.
5. power generator according to claim 1, it is characterised in that: the pressing plate (14) includes press surface (21) and connects
The first connecting pin (22) in press surface (21) two sides is connect, the first connecting pin (22) axis connects in the pedestal (1) lower end side
In first rotating shaft (23) on wall, the torsional spring (15) is also coaxially mounted on the first rotating shaft (23), the press surface
(21) lower end is equipped with arc convex portion (36).
6. power generator according to claim 5, it is characterised in that: pedestal (1) bottom is equipped with guide post (24), institute
Guide post (24) is stated to be placed between first connecting pin (22).
7. a kind of self-generating wireless doorbell, power generator according to any one of claims 1 to 6 is realized, including shell
(25), the signal sending circuit (39) being located in shell (25) and the cap (27) and key that are arranged on shell (25)
(28), it is characterised in that: the power generator (a) is installed, the key (28) and the power generation fill in the shell (25)
The pressing plate (14) of (a) is set by press-fit, shell (25) two sides of the bottom upper and lower side is respectively equipped with the 4th hook (29), the 5th extension
Hook (30) is distinguished with the upper and lower side of the pedestal (1) left and right sidewall respectively by the 4th hook (29), the 5th hook (30)
The second hanging groove (18), the third hanging groove (19) being arranged mount, and the power generator (a) are fixed, the signal sends electricity
Road (39) is connected to the third being arranged on the second hook (16) and upper end side wall being arranged in the left and right sidewall of the pedestal (1)
It links up on (17).
8. self-generating wireless doorbell according to claim 7, it is characterised in that: shell (25) the bottom upper end two sides are set
There is opposite the first mounting post (31), first mounting post (31) is equipped with the second shaft (32), the power generator (a)
Pedestal (1) upper end two sides are connected between first mounting post (31), and key (28) front end is equipped with opposite second and connects
Pin (33), the second connecting pin (33) axis connect on second shaft (32).
9. self-generating wireless doorbell according to claim 8, it is characterised in that: the second connection of key (28) front end
Foot (33) is connect by the axis hole (34) being open with the second shaft (32) axis.
10. self-generating wireless doorbell according to claim 8, it is characterised in that: shell (25) the bottom lower end two sides
Equipped with opposite the second mounting post (35), pedestal (1) lower end two sides of the power generator are connected to second mounting post
(35) between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920586103.9U CN209676102U (en) | 2019-04-26 | 2019-04-26 | A kind of power generator and self-generating wireless doorbell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920586103.9U CN209676102U (en) | 2019-04-26 | 2019-04-26 | A kind of power generator and self-generating wireless doorbell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209676102U true CN209676102U (en) | 2019-11-22 |
Family
ID=68574670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920586103.9U Active CN209676102U (en) | 2019-04-26 | 2019-04-26 | A kind of power generator and self-generating wireless doorbell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209676102U (en) |
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2019
- 2019-04-26 CN CN201920586103.9U patent/CN209676102U/en active Active
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