CN206370788U - A kind of transmitter of TRT and wireless doorbell - Google Patents
A kind of transmitter of TRT and wireless doorbell Download PDFInfo
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- CN206370788U CN206370788U CN201621232706.1U CN201621232706U CN206370788U CN 206370788 U CN206370788 U CN 206370788U CN 201621232706 U CN201621232706 U CN 201621232706U CN 206370788 U CN206370788 U CN 206370788U
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- seesaw
- locating part
- trt
- iron core
- elastic component
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Abstract
The utility model provides a kind of TRT, and it has the advantages that generating efficiency is high, stablizes durable.Including drain pan and coil；Insert cored in the coil；Especially, in addition to one can relative to the drain pan rotate seesaw body；One in the seesaw body is extended with the first locating part and the second locating part, and first locating part is magnetic with the equal band of the second locating part；First locating part institute's carrying magnetic and the second locating part institute carrying magnetic are different name magnetic；One end of the iron core stretches out in the coil, and the end of iron core is in the space between first locating part and the second locating part, and can be corresponding by the first locating part adhesive or the second locating part adhesive according to the location status of the seesaw body.TRT of the present utility model has the advantages that stability is good, generating effect is good.The utility model also provides a kind of wireless doorbell transmitter of use above TRT, and it has the advantages that durable in use, cost is relatively low, is easily assembled.
Description
Technical field
The utility model is related to a kind of TRT, more particularly to a kind of TRT that pressing force is converted to electric power；
The utility model further relates to a kind of transmitter of the wireless doorbell using the TRT.
Background technology
Wireless doorbell is generally divided into the receiver of the transmitter and deployment for being deployed in outdoor indoors.In use, visitor presses
The button of dynamic outdoor transmitter, then indoor reception device make the action of jingle bell with regard to corresponding signal can be received, reach notice
Indoor occupant has the purpose that visitor comes to visit.
The transmitter of existing wireless doorbell can be divided into two kinds of battery type and self-power generation type.Battery type is that transmitter is desirable
Battery is installed, and battery needs periodic replacement.Self-power generation type refers to that, including a TRT in transmitter, TRT exists
The power of pressing will be converted to electric energy after being pressed to use for the radiating circuit of transmitter, thus in the absence of replacing battery
Problem.
The transmitter of self-power generation type on the market, because the structure of its TRT is unreasonable, causes appearance resistance at present
With property is poor, generating efficiency is low, the problems such as generate electricity unstable, cause self-power generation type wireless doorbell use and popularization receive it is very big
Limitation.
The content of the invention
The utility model provides a kind of TRT, and it has the advantages that generating efficiency is high, stablizes durable.
Using following technical scheme：
A kind of TRT, including drain pan and coil；Insert cored in the coil；Especially, in addition to one
The seesaw body that can be rotated relative to the drain pan；One in the seesaw body is extended with the first locating part and the second locating part, institute
The first locating part is stated to be magnetic with the equal band of the second locating part；First locating part institute's carrying magnetic is different with the second locating part institute carrying magnetic
Name magnetic；One end of the iron core stretches out in the coil, and the end of iron core is in first locating part and the second locating part
Between space in, and correspondence can be inhaled according to the location status of the seesaw body by the first locating part adhesive or the second locating part
Close.
The operation principle of this TRT is as follows：Coil and the iron core relative drain pan in the case of nature are no motion of, and
Seesaw body can be rotated in the presence of external force (being for example the power that human hand applies) relative to drain pan.Because one end of iron core is
It is in the space between the first locating part and the second locating part, and the magnetic field intensity foot of the first locating part and the second locating part
It is enough strong, then will be by the first locating part adhesive and holding attracting state or spacing by second at the end of natural situation lower core
Part adhesive and holding attracting state.The end as iron core is by the first locating part adhesive or by the second locating part adhesive, then
Will be depending on the location status of seesaw body at that time.That is, when seesaw body is in a location status, the end of iron core will
By the first locating part adhesive and attracting state is kept, when seesaw body is in another location status, the end of iron core will be by the
Two locating part adhesives and holding attracting state.By first locating part institute's carrying magnetic and the second locating part institute carrying magnetic are different name magnetic
Pole, when then the end of iron core is by the first locating part adhesive, the magnetic direction of core interior with by during the second locating part adhesive
It is opposite.Then pressing seesaw body using external force (being for example the power that human hand applies) makes seesaw body switch from a location status
To another location status will cause iron core from switched to a magnetic pole adhesive with another magnetic pole adhesive, so as to make
The magnetic direction mutation of coil inside, so will produce electrical potential difference, so as to obtain certain electric energy at the two ends of winding wire.
Such electric energy is enough suppling signal radiating circuit and is used.
Because the pace of change of the magnetic direction of coil inside is faster, the electric energy produced by coil is more, is that this can be used
Following improvement project is further to lift the generating efficiency of this TRT：
1) other end of the seesaw body be formed with for energy storage elastic portion or be provided with elastic component for energy storage.When
External force is acted on the elastic portion or elastic component when being but still not enough to make the seesaw body occur location status switching, namely still not enough
During making iron core be separated with the first locating part or the second locating part, external force will cause elastic portion or elastic component to deform upon, now
External work is converted into the potential energy of elastic portion or elastic component；When external force continues to increase and is enough to make seesaw body occur position
When state switches, namely external force is when being enough to make the iron core separated with the first locating part or the second locating part, now elastic portion or elasticity
The potential energy abrupt release that part is stored up, may be such that the location status switching of seesaw body is completed more quickly, so equivalent to making coil
Internal magnetic direction changes more quickly, then can effectively lift the generating efficiency of this TRT.
2) iron core is to be connected by the iron core elastic component for energy storage with the drain pan.When external force is not enough to order
When location status switching occurs for seesaw body, namely when being still not enough to make the iron core separated with the first locating part or the second locating part, outside
Power will cause iron core elastic component to deform upon, and now external work is converted into the potential energy of iron core elastic component；When external force after
When continuing increase and being enough to make the generation location status switching of seesaw body, namely external force is enough to make iron core and the first locating part or the second limit
During the part separation of position, the potential energy abrupt release that now iron core elastic component is stored up may be such that the location status switching of seesaw body more rapidly
Ground is completed, so as to lift the generating efficiency of this TRT.
Above-described elastic component can be a metalwork for being formed with vertical bar portion, and the vertical bar portion is as elastic shape
Change portion.
Above-described elastic component can also be a spring or torsion spring.
Above-described iron core elastic component can be the flat metalwork of a " u "-shaped.
The utility model also provides a kind of wireless doorbell transmitter, and it has working stability, the advantages of reliability and durability.
Using following technical scheme：
The transmitter of wireless doorbell, including cover body, especially, in addition to above-described TRT；The cover
The drain pan of body and the TRT, which is installed, to link together；The cover body can be rotated relative to the drain pan；Cover body by
Rotated during to outside pressing force relative to the drain pan and promote the seesaw body of the TRT to rotate；In cover body and drain pan
Between be provided be used for make cover body reset return springs.
The return springs are preferably reduction torsion spring.
The transmitter of wireless doorbell also needs to include signal transmission circuit, and the signal transmission circuit is arranged at described
In the drain pan of TRT；The coil of the TRT is connected preferably via flexible PCB with signal transmission circuit.
TRT of the present utility model has the advantages that stability is good, generating effect is good.Wireless door of the present utility model
The transmitter of bell has the advantages that durable in use, cost is relatively low, is easily assembled.
Brief description of the drawings：
Fig. 1 is the assembling schematic diagram of embodiment 1；
Fig. 2 is the exploded perspective view of embodiment 1；
Fig. 3 is the exploded perspective view of the seesaw body of embodiment 1；
Fig. 4 is the schematic front view of the seesaw body of embodiment 1；
Fig. 5 is Fig. 4 A-A to sectional view；
Fig. 6 is the iron core of embodiment 1 and the assembling structure schematic diagram of iron core elastic component；
Fig. 7 is the iron core of embodiment 1 and the assembling structure explosive view of iron core elastic component；
Fig. 8 is the schematic front view of embodiment 1；
Fig. 9 is Fig. 8 B-B sectional views and now seesaw part is in the first position state；
Figure 10 is Fig. 8 B-B sectional views and now seesaw part is in second place state；
Figure 11 is the Structure explosion diagram of embodiment 2；
Figure 12 is the structural representation of the cover body of embodiment 2.
Description of reference numerals：
1- drain pans；2- coils；3- iron cores；4- iron core elastic components；5- seesaw bodies；6- cover bodies；7- reduction torsion springs；8- signals
Radiating circuit plate；9- flexible PCBs；12- seesaw axis holes；
The core assemblies of 31- first；The core assemblies of 32- second；311- kinks；321- kinks；
51- seesaws seat；The magnetic conductors of 52- first；The magnetic conductors of 53- second；54- magnet；55- seesaw lids；56- elastic components；
561- vertical bars portion；57- seesaw rotating shafts；
Covered on 61-；62- centers；The upper cover attachments of 63-；631- slotted eyes；632- slide rails portion.
Embodiment
The utility model content is described further with reference to embodiment.
Embodiment 1
The present embodiment is the embodiment about TRT.
As shown in Figure 1 and Figure 2, the TRT of the present embodiment includes：Drain pan 1, coil 2, iron core 3, the and of iron core elastic component 4
Seesaw body 5.
Wherein, as shown in Fig. 3, Fig. 4, Fig. 5, the seesaw body 5 of the present embodiment is using such structure：Including seesaw seat 51,
First magnetic conductor 52, the second magnetic conductor 53, magnet 54, seesaw lid 55 and elastic component 56.Lead between seesaw seat 51 and seesaw lid 55
Cross and snap connection.First magnetic conductor 52, magnet 54, the second magnetic conductor 53 stack gradually and are pressed in seesaw seat 51 and seesaw lid
Between 55.The both sides of seesaw seat 51 are formed with seesaw rotating shaft 57, seesaw axis hole 12 are formed with drain pan 1, seesaw body 5 is by sticking up
Plate rotating shaft 57 and the cooperation realization of seesaw axis hole 12 and relatively rotating for drain pan 1.It is boundary, 51 points of seesaw seat with seesaw rotating shaft 57
For two, two of seesaw seat 51 is two of seesaw body 5.One of a part for first magnetic conductor 52 and the second magnetic conductor 53
Divide a stretching from seesaw seat 51, more specifically, a part for a part for the first magnetic conductor 52 and the second magnetic conductor 53
It is to be stretched out from a face farthest away from seesaw rotating shaft 57 for seesaw seat 51, the first magnetic conductor 52 is the first limit as seesaw body 5
Position part, the second magnetic conductor 53 is the second locating part as seesaw body 5.Because a magnetic pole of magnet 54 is and the first magnetic conductor
52 close contacts, another magnetic pole of magnet 54 is in close contact with the second magnetic conductor 53, then the institute of the first magnetic conductor 52
53 carrying magnetics of carrying magnetic and the second magnetic conductor are different name magnetic.And elastic component 56 is a metal for being formed with vertical bar portion 561
Part, the vertical bar portion 561 is as elastic deformation portion.Elastic component 56 is another with seesaw seat 51 by screw (not shown)
What head was connected and fixed.
As shown in Figure 6, Figure 7, the iron core 3 of the present embodiment and iron core elastic component 4 are using such structure：Iron core 3 includes the
One core assembly 31 and the second core assembly 32, the first core assembly 31 and the second core assembly 32 are all by the flat of " mountain " shape
Metalwork is made；First core assembly 31 is superposed connected and fixed with the second core assembly 32；First iron core group
The both sides of part 31 are respectively formed with kink 311, and the both sides of the second core assembly 32 are also respectively formed with kink 321, first
The kink 321 of the core assembly 32 of kink 311 and second of core assembly 31 is accordingly away from each other；Iron core elastic component 4 is 1
The flat metal pieces of part " u "-shaped；Iron core elastic component 4 is between the first core assembly 31 and the second core assembly 32, iron core bullet
" mountain " bottom of property " U " bottom of part 4 and " mountain " bottom of the first core assembly 31 and the second core assembly 32 overlaps,
And the overlapping position of the three is fixed together by rivet interlacement；" U " opening and the first core assembly 31 of iron core elastic component 4
" mountain " opening and the second core assembly 32 " mountain " opening it is in the same direction.
As shown in Fig. 2 after iron core 3 is assembled together with coil 2, " mountain " middle part of the first core assembly 31 and the second iron core
It is common in the middle part of " mountain " of component 32 to stretch into and stretched out from the other end of coil 2 from one end of coil 2.
As shown in Fig. 8, Fig. 9, Figure 10, end for stretching out in coil 2 of iron core 3 is to be in the first magnetic conductor 52 to lead with second
In space between magnet 53, more specifically, end for stretching out in coil 2 of iron core 3 is in the first magnetic conductor 52
Stretch out in the space between the position of seesaw seat 51 and position two position for stretching out in seesaw seat 51 of the second magnetic conductor 53
's.When seesaw body 5 is carried out location status switching by rotation, otherwise end for stretching out in coil 2 of iron core 3 stops
One magnetic conductor 52 and by the adhesive of the first magnetic conductor 52, or stopping the second magnetic conductor 53 and by the adhesive of the second magnetic conductor 53.Such as
Shown in Fig. 1, Fig. 2, the end of " U " two-arm of iron core elastic component 4 is to be connected by screw (not shown) with drain pan 1, so
Iron core elastic component 4 can be allowed to play its energy storage and release and can act on.
It should be noted that elastic component 56 and iron core elastic component 4 the rwo be in fact also individually to use, i.e., certain
TRT can only carry elastic component or can be only with cored elastic component.
Embodiment 2
The present embodiment is the embodiment about wireless doorbell transmitter.
As shown in figure 11, the TRT of embodiment 1, in addition to cover body 6, reduction torsion spring 7 and signal transmitting electricity are included
Road plate 8.
Wherein, cover body 6 by：Upper lid 61, center 62 and upper cover attachments 63 are constituted.Center 62 is connected to the edge of lid 61
Place.Upper cover attachments 63 by screw (not shown) be connected and fixed on upper lid 61 towards on the face of drain pan 1.Such as Figure 11, Tu12Suo
Show, the slotted eye 631 of the outstanding end insertion for the vertical bar portion 561 of the elastic component 56 is formed with upper cover attachments 63, it is attached in upper lid
The slide rail portion 632 for reducing force of sliding friction between reduction torsion spring 7 and upper cover attachments 63 is also formed with part 63.
Coordinate by the hole axle between upper lid 61 and drain pan 1, can be achieved to relatively rotate between cover body 6 and drain pan 1.Reset
Torsion spring 7 is then arranged between cover body 6 and drain pan 1 as return springs, for making cover body 6 finally be reset to normality position
Put.
The effect of slotted eye 631 at least two, first effect be will press upper lid 61 power be transferred to elastic component 56 and then
Seesaw body 5 is made to occur the rotation of relevant location status switching.Second effect is after the power release of the upper lid 61 of pressing, will to reset
The reseting elasticity of torsion spring 7 is transferred to elastic component 56 and then makes seesaw body 5 occur the rotation of reverse relevant location status switching.Such as
This can realize that TRT generates electricity repeatedly when pressing lid 61 repeatedly.
It should be noted that upper lid 61, center 62 and upper cover attachments 63 can also be made into integration.
As shown in figure 11, signal transmission circuit plate 8 is to carry the entity for holding signal transmission circuit, and signal transmission circuit plate 8 is pacified
Dress is fixed in drain pan 1.Also include 1 flexible PCB 9 for being pasted and fixed on the surface of the first core assembly 31.The present embodiment
Flexible PCB 9 is the circuit board with two wires.Two leads of coil 2 launch electricity through flexible PCB 9 with signal
Road plate 8 is turned on.
The transmitter of the wireless doorbell of the present embodiment has the advantages that durable in use, cost is relatively low, is easily assembled.
What this specification was enumerated is only better embodiment of the present utility model, it is all in operation principle of the present utility model and
The equivalent technologies conversion done under thinking, is accordingly to be regarded as protection domain of the present utility model.
Claims (10)
1. a kind of TRT, including drain pan and coil；Insert cored in the coil；It is characterized in that：Also include one
The seesaw body that can be rotated relative to the drain pan；One in the seesaw body is extended with the first locating part and the second locating part, institute
The first locating part is stated to be magnetic with the equal band of the second locating part；First locating part institute's carrying magnetic is different with the second locating part institute carrying magnetic
Name magnetic；One end of the iron core stretches out in the coil, and the end of iron core is in first locating part and the second locating part
Between space in, and correspondence can be inhaled according to the location status of the seesaw body by the first locating part adhesive or the second locating part
Close.
2. a kind of TRT as claimed in claim 1, it is characterized in that：The other end of the seesaw body is formed with for energy storage
Elastic portion or be provided with elastic component for energy storage.
3. a kind of TRT as claimed in claim 2, it is characterized in that：Described elastic component is one and is formed with vertical bar portion
Metalwork, the vertical bar portion is as elastic deformation portion.
4. a kind of TRT as claimed in claim 2, it is characterized in that：Described elastic component is a spring or torsion spring.
5. a kind of TRT as claimed in claim 1, it is characterized in that：Seesaw body (5) is using such structure：Including seesaw
Seat (51), the first magnetic conductor (52), the second magnetic conductor (53), magnet (54), seesaw lid (55) and elastic component (56)；Seesaw seat
(51) by snapping connection between seesaw lid (55)；First magnetic conductor (52), magnet (54), the second magnetic conductor (53) heap successively
Fold and be pressed between seesaw seat (51) and seesaw lid (55)；The both sides of seesaw seat (51) are formed with seesaw rotating shaft (57),
Seesaw axis hole (12) is formed with drain pan (1), seesaw body (5) is realized by seesaw rotating shaft (57) and the cooperation of seesaw axis hole (12)
With relatively rotating for drain pan (1).
6. a kind of TRT as claimed in claim 1, it is characterized in that：The iron core is by the iron core elasticity for energy storage
Part and be connected with the drain pan.
7. a kind of TRT as claimed in claim 6, it is characterized in that：Iron core (3) and iron core elastic component (4) are using such
Structure：Iron core (3) includes the first core assembly (31) and the second core assembly (32), the first core assembly (31) and the second iron core
Component (32) is all made up of the flat metal pieces in " mountain " shape；First core assembly (31) is heavy mutually with the second core assembly (32)
It is connected and fixed foldedly；The both sides of first core assembly (31) are respectively formed with kink (311), the second core assembly
(32) both sides are also respectively formed with kink (321), kink (311) and the second core assembly of the first core assembly (31)
(32) kink (321) is accordingly away from each other；Iron core elastic component (4) is the flat metal pieces of 1 " u "-shaped；Iron core elasticity
Part (4) is between the first core assembly (31) and the second core assembly (32), " U " bottom and first of iron core elastic component (4)
" mountain " bottom of core assembly (31) and " mountain " bottom of the second core assembly (32) overlap, and the overlapping portion of the three
Position is fixed together by rivet interlacement；" U " opening of iron core elastic component (4) and " mountain " of the first core assembly (31) opening and
" mountain " opening of second core assembly (32) is in the same direction.
8. the transmitter of wireless doorbell, including cover body, it is characterized in that：Also include the TRT described in claim 1；It is described
The drain pan of cover body and the TRT, which is installed, to link together；The cover body can be rotated relative to the drain pan；Cover body
Rotated when by outside pressing force relative to the drain pan and promote the seesaw body of the TRT to rotate；Cover body with
The return springs for being used for making cover body reset are provided between drain pan.
9. the transmitter of wireless doorbell as claimed in claim 8, it is characterized in that：The other end of the seesaw body of the TRT
It is provided with the elastic component (56) for energy storage；Described elastic component (56) is a metalwork for being formed with vertical bar portion (561), institute
It is as elastic deformation portion to state vertical bar portion (561)；Cover body (6) by：Upper lid (61), center (62) and upper cover attachments (63) structure
Into；Center (62) is connected to the edge of lid (61)；Upper cover attachments (63) be connected and fixed on lid (61) towards drain pan (1)
Face on；The slotted eye of the outstanding end insertion for the vertical bar portion (561) of the elastic component (56) is formed with upper cover attachments (63)
(631)。
10. the transmitter of wireless doorbell as claimed in claim 9, it is characterized in that：The return springs are reduction torsion springs
(7)；It is also formed with being used to reduce force of sliding friction between reduction torsion spring (7) and upper cover attachments (63) on upper cover attachments (63)
Slide rail portion (632).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621232706.1U CN206370788U (en) | 2016-11-17 | 2016-11-17 | A kind of transmitter of TRT and wireless doorbell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621232706.1U CN206370788U (en) | 2016-11-17 | 2016-11-17 | A kind of transmitter of TRT and wireless doorbell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206370788U true CN206370788U (en) | 2017-08-01 |
Family
ID=59389400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621232706.1U Active CN206370788U (en) | 2016-11-17 | 2016-11-17 | A kind of transmitter of TRT and wireless doorbell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206370788U (en) |
-
2016
- 2016-11-17 CN CN201621232706.1U patent/CN206370788U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A generator and transmitter of wireless doorbell Effective date of registration: 20210113 Granted publication date: 20170801 Pledgee: Shunde Guangdong rural commercial bank Limited by Share Ltd. Daliang branch Pledgor: GUANGDONG SHUNDE ZHIQIN TECHNOLOGY Co.,Ltd. Registration number: Y2021980000338 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220311 Granted publication date: 20170801 Pledgee: Shunde Guangdong rural commercial bank Limited by Share Ltd. Daliang branch Pledgor: GUANGDONG SHUNDE ZHIQIN TECHNOLOGY CO.,LTD. Registration number: Y2021980000338 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A power generation device and a transmitter of wireless doorbell Effective date of registration: 20220311 Granted publication date: 20170801 Pledgee: Guangdong Shunde Rural Commercial Bank Co.,Ltd. science and technology innovation sub branch Pledgor: GUANGDONG SHUNDE ZHIQIN TECHNOLOGY CO.,LTD. Registration number: Y2022980002487 |