CN204939902U - The locking device of switch for door enclosure of washing machine - Google Patents
The locking device of switch for door enclosure of washing machine Download PDFInfo
- Publication number
- CN204939902U CN204939902U CN201520627875.4U CN201520627875U CN204939902U CN 204939902 U CN204939902 U CN 204939902U CN 201520627875 U CN201520627875 U CN 201520627875U CN 204939902 U CN204939902 U CN 204939902U
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- China
- Prior art keywords
- circuit board
- conducting strip
- washing machine
- switch
- removable conducting
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Abstract
The utility model belongs to washing machine accessory technical field, particularly relates to a kind of locking device of switch for door enclosure of washing machine.It solve the technical problems such as prior art design is unreasonable.The locking device of this switch for door enclosure of washing machine comprises the circuit board be fixedly installed and the removable conducting strip being positioned at circuit board one side outside, the driving mechanism being provided with removable conducting strip described in driving and circuit board contacts between described circuit board and removable conducting strip or removable conducting strip is separated with circuit board, and when producing the locked control signal of door closure after removable conducting strip and circuit board contacts.The utility model advantage is: owing to being provided with the structure that circuit board and removable conducting strip combine, can produce the signal whether door closure is locked accurately, the simple and good stability of structure, meanwhile, is not easy damaged and long service life.
Description
Technical field
The utility model belongs to washing machine accessory technical field, particularly relates to a kind of locking device of switch for door enclosure of washing machine.
Background technology
In order to improve the security of rotary drum washing machine in job state, existing a lot of rotary drum washing machine covers the automatic switch of setting at door of washing machine, to guarantee the security in washing machine operation.Such as, Chinese patent literature discloses a kind of switch for door enclosure of washing machine, [application number: 200920282453.2], it comprises door status switch and magnet, and magnet embeds on door closure, and described door status switch is arranged on washing machine upper shell, and it is corresponding with magnet, in door status switch, be provided with the tongue tube suitable with magnet, the distance utilizing the magnet on door closure to contact with tongue tube to control door closure Lift, to reach the object of precision controlling.The program is by installation door status switch and door closure are nested with the magnet suitable with door status switch on the table, the Lift controlling door closure easily makes it between 10 ~ 20mm, effectively the security of washing machine is improved, prevent the injury phenomenon that the faulty operation of child or adult causes.Its structure is simple, easy to make, improves security performance.
Although above-mentioned scheme has above multiple advantages, but, at least there is following defect in this scheme: designs locking signal generation device complex structure and poor stability that inadequate hommization, particularly door for washing machine locked, impracticable and often easily damage.
Utility model content
The purpose of this utility model is for the problems referred to above, provides a kind of signal generation device structure simple and good stability, the locking device of the switch for door enclosure of washing machine of long service life.
For achieving the above object, the utility model have employed following technical proposal: the locking device of this switch for door enclosure of washing machine comprises the circuit board be fixedly installed and the removable conducting strip being positioned at circuit board one side outside, the driving mechanism being provided with removable conducting strip described in driving and circuit board contacts between described circuit board and removable conducting strip or removable conducting strip is separated with circuit board, and when producing the locked control signal of door closure after removable conducting strip and circuit board contacts.
In this application, owing to being provided with the structure that circuit board and removable conducting strip combine, the signal whether door closure is locked can be produced accurately, the simple and good stability of structure, meanwhile, be not easy damaged and long service life.
In the locking device of above-mentioned switch for door enclosure of washing machine, described circuit board is provided with conductive coating near the one side of removable conducting strip, the one side being provided with conductive coating at circuit board is also provided with the separating tank being positioned at circuit board one end, removable conducting strip is provided with to board side tilt to extend and can enter in separating tank can deformation contact chip, when can deformation contact chip contact with conductive coating time can produce the locked control signal of door closure.
In the locking device of above-mentioned switch for door enclosure of washing machine, described separating tank has two and is symmetrical arranged, and described can have two panels and be symmetrical arranged by deformation contact chip, described separating tank with can deformation contact chip one_to_one corresponding.
In the locking device of above-mentioned switch for door enclosure of washing machine, can deformation contact chip be respectively equipped with along can arrange and can will can be divided into the cell body of two halfbodies by deformation contact chip by deformation contact chip length direction at every sheet.
In the locking device of above-mentioned switch for door enclosure of washing machine, described driving mechanism comprises and is arranged on circuit board and the sliding shoe be slidably connected with circuit board, described removable conducting strip is fixed on sliding shoe, the limiting structure of beating at circuit board thickness direction when being provided with between circuit board and sliding shoe for preventing sliding shoe opposing circuit board from moving.
In the locking device of above-mentioned switch for door enclosure of washing machine, described limiting structure comprises the chute being opened in circuit board one end, described sliding shoe inserts in chute, sliding shoe is provided with the first limiting component being positioned at circuit board one side, sliding shoe is provided with the second limiting component being positioned at circuit board another side.
In the locking device of above-mentioned switch for door enclosure of washing machine, described removable conducting strip is arranged on sliding shoe, and removable conducting strip is provided with at least one connecting hole, and the second limiting component is provided with the limit body that can insert in described connecting hole.
Compared with prior art, the advantage of the locking device of this switch for door enclosure of washing machine is: 1, design is more reasonable, owing to being provided with the structure that circuit board and removable conducting strip combine, the signal whether door closure is locked can be produced accurately, simple and the good stability of structure, meanwhile, damaged and long service life is not easy.2, structure is simple and be easy to manufacture.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model provides.
Fig. 2 is the detonation configuration schematic diagram that the utility model provides.
Fig. 3 is the structural representation in the actual use that provides of the utility model.
In figure, circuit board 1, separating tank 11, chute 12, removable conducting strip 2, can deformation contact chip 21, cell body 22, driving mechanism 3, sliding shoe 31, first limiting component 32, second limiting component 33, limit body 33a.
Detailed description of the invention
Be below the specific embodiment of utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As Figure 1-3, the locking device of this switch for door enclosure of washing machine comprises the circuit board 1 be fixedly installed and the removable conducting strip 2 being positioned at circuit board 1 one side outside, be provided with the removable conducting strip 2 described in driving and circuit board 1 between described circuit board 1 and removable conducting strip 2 and contact or make the driving mechanism 3 that removable conducting strip 2 is separated with circuit board 1, and the locked control signal of door closure can be produced after removable conducting strip 2 contacts with circuit board 1.
Prioritization scheme, conductive coating is provided with near the one side of removable conducting strip 2 at circuit board 1, the one side being provided with conductive coating at circuit board 1 is also provided with the separating tank 11 being positioned at circuit board 1 one end, removable conducting strip 2 is provided with to circuit board 1 roll tiltedly extend and can enter in separating tank 11 can deformation contact chip 21, when can deformation contact chip 21 contact with conductive coating time can produce the locked control signal of door closure.
Particularly, the separating tank 11 of the present embodiment has two and is symmetrical arranged, and described can have two panels and be symmetrical arranged by deformation contact chip 21, described separating tank 11 with can deformation contact chip 21 one_to_one corresponding.Deformation contact chip 21 can be respectively equipped with along can arrange and can will can be divided into the cell body 22 of two halfbodies by deformation contact chip 21 by deformation contact chip 21 length direction at every sheet.Cell body 22 can strengthen elasticity capacity further.
Particularly, the driving mechanism 3 of the present embodiment comprises and is arranged on circuit board 1 and the sliding shoe 31 be slidably connected with circuit board 1, described removable conducting strip 2 is fixed on sliding shoe 31, the limiting structure of beating at circuit board 1 thickness direction when being provided with between circuit board 1 and sliding shoe 31 for preventing sliding shoe 31 opposing circuit board 1 from moving.Further, this limiting structure comprises the chute 12 being opened in circuit board 1 one end, described sliding shoe 31 inserts in chute 12, sliding shoe 31 is provided with the first limiting component 32 being positioned at circuit board 1 one side, sliding shoe 31 is provided with the second limiting component 33 being positioned at circuit board 1 another side.
Further, be arranged on sliding shoe 31 at removable conducting strip 2, removable conducting strip 2 is provided with at least one connecting hole 23, the second limiting component 33 is provided with the limit body 33a that can insert in described connecting hole 23.
In the present embodiment, when can deformation contact chip 21 contact with conductive coating time can there is deformation and the locked control signal of door closure can be produced by deformation contact chip 21, when can deformation contact chip 21 be arranged in separating tank 11 time, namely door closure is not locked.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Although more employ herein circuit board 1, separating tank 11, chute 12, removable conducting strip 2, can the term such as deformation contact chip 21, cell body 22, driving mechanism 3, sliding shoe 31, first limiting component 32, second limiting component 33, limit body 33a, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present utility model more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.
Claims (7)
1. the locking device of a switch for door enclosure of washing machine, it is characterized in that, this device comprises the circuit board (1) be fixedly installed and the removable conducting strip (2) being positioned at circuit board (1) one side outside, be provided with the removable conducting strip (2) described in driving and circuit board (1) between described circuit board (1) and removable conducting strip (2) and contact or make the driving mechanism (3) that removable conducting strip (2) is separated with circuit board (1), and the locked control signal of door closure can be produced after removable conducting strip (2) contacts with circuit board (1).
2. the locking device of switch for door enclosure of washing machine according to claim 1, it is characterized in that, described circuit board (1) is provided with conductive coating near the one side of removable conducting strip (2), the one side being provided with conductive coating at circuit board (1) is also provided with the separating tank (11) being positioned at circuit board (1) end, removable conducting strip (2) is provided with to circuit board (1) roll tiltedly extend and can enter in separating tank (11) can deformation contact chip (21), when can deformation contact chip (21) contact with conductive coating time can produce the locked control signal of door closure.
3. the locking device of switch for door enclosure of washing machine according to claim 2, it is characterized in that, described separating tank (11) has two and is symmetrical arranged, described can have two panels and is symmetrical arranged by deformation contact chip (21), described separating tank (11) with can deformation contact chip (21) one_to_one corresponding.
4. the locking device of switch for door enclosure of washing machine according to claim 3, it is characterized in that, can deformation contact chip (21) be respectively equipped with along can arrange and the cell body (22) of two halfbodies can be divided into by deformation contact chip (21) by deformation contact chip (21) length direction at every sheet.
5. the locking device of the switch for door enclosure of washing machine according to claim 3 or 4, it is characterized in that, described driving mechanism (3) comprises and is arranged on circuit board (1) and the sliding shoe (31) be slidably connected with circuit board (1), described removable conducting strip (2) is fixed on sliding shoe (31), the limiting structure of beating at circuit board (1) thickness direction when being provided with between circuit board (1) and sliding shoe (31) for preventing sliding shoe (31) opposing circuit board (1) mobile.
6. the locking device of switch for door enclosure of washing machine according to claim 5, it is characterized in that, described limiting structure comprises the chute (12) being opened in circuit board (1) one end, described sliding shoe (31) inserts in chute (12), sliding shoe (31) is provided with the first limiting component (32) being positioned at circuit board (1) one side, sliding shoe (31) is provided with the second limiting component (33) being positioned at circuit board (1) another side.
7. the locking device of switch for door enclosure of washing machine according to claim 6, it is characterized in that, described removable conducting strip (2) is arranged on sliding shoe (31), removable conducting strip (2) is provided with at least one connecting hole (23), the second limiting component (33) is provided with the limit body (33a) that can insert in described connecting hole (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520627875.4U CN204939902U (en) | 2015-08-19 | 2015-08-19 | The locking device of switch for door enclosure of washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520627875.4U CN204939902U (en) | 2015-08-19 | 2015-08-19 | The locking device of switch for door enclosure of washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204939902U true CN204939902U (en) | 2016-01-06 |
Family
ID=55007344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520627875.4U Expired - Fee Related CN204939902U (en) | 2015-08-19 | 2015-08-19 | The locking device of switch for door enclosure of washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204939902U (en) |
-
2015
- 2015-08-19 CN CN201520627875.4U patent/CN204939902U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20190819 |