CN219410258U - Stroke adjusting structure of electric clothes hanger motor - Google Patents
Stroke adjusting structure of electric clothes hanger motor Download PDFInfo
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- CN219410258U CN219410258U CN202320592087.0U CN202320592087U CN219410258U CN 219410258 U CN219410258 U CN 219410258U CN 202320592087 U CN202320592087 U CN 202320592087U CN 219410258 U CN219410258 U CN 219410258U
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- China
- Prior art keywords
- clothes hanger
- shifting fork
- fork
- hanger motor
- upper limit
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Abstract
The utility model relates to the field of limit switches of electric clothes hangers, and particularly discloses a stroke adjusting structure of an electric clothes hanger motor, which comprises a clothes hanger motor, wherein the clothes hanger motor is provided with a winding wheel shaft in transmission connection with the winding wheel shaft, one end of the winding wheel shaft is provided with a driving gear fixedly connected with the winding wheel shaft, the driving gear is provided with a duplex gear in transmission connection with the driving gear, the duplex gear is provided with a shifting fork bracket in meshing transmission with the duplex gear, the shifting fork bracket is provided with a positioning column, the positioning column is respectively provided with an upper limit shifting fork and a lower limit shifting fork in interference fit with the positioning column, circular holes are respectively arranged on the upper limit shifting fork and the lower limit shifting fork, an adjusting tool can be used for penetrating through the circular holes to be meshed with an adjusting gear ring on the shifting fork bracket, and the position of a shifting fork assembly can be adjusted by rotating the adjusting tool, so that independent adjustment of the upper limit shifting fork and the lower limit shifting fork can be realized, the adjusting range is increased, and the adjusting flexibility is improved.
Description
Technical Field
The utility model relates to the field of limit switches of electric clothes hangers, in particular to a stroke adjusting structure of a motor of an electric clothes hanger.
Background
The motor of the electric clothes hanger is a driving motor of the household electric clothes hanger, and has the functions of driving the clothes hanger to complete ascending, descending and stopping, in order to control the ascending and descending travel range of the clothes hanger, a travel adjusting structure can be arranged on a motor system of the electric clothes hanger to set an upper limit position and a lower limit position, an upper limit shifting fork and a lower limit shifting fork are generally arranged on the market at present, the ascending and descending travel range of the clothes hanger is controlled by utilizing the upper limit shifting fork and the lower limit shifting fork to be in contact with a microswitch, most of the prior art can only independently adjust the lower limit shifting fork, and the upper limit shifting fork is generally integrated with a shifting fork bracket, so that only one direction limit can be selected and adjusted when the upper limit position and the lower limit position are adjusted, if both directions are required to be adjusted, only the shifting fork component can be detached to be reinstalled to a required angle, the limit in one direction is determined, and then the limit in the other direction is adjusted, so that the adjustment is inconvenient.
The technical problem to be solved by the application is as follows: the motor stroke adjusting structure of the electric clothes hanger is designed to cover the whole stroke of the clothes hanger, and the upper limit, the lower limit and the forward and reverse directions can be flexibly adjusted.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model aims to provide a stroke adjusting structure of an electric clothes hanger motor.
The technical scheme adopted by the utility model is as follows: the utility model provides an electronic clothes hanger motor stroke adjustment structure, includes clothes hanger motor, and clothes hanger motor is equipped with the reel axle that is connected with it transmission, and reel axle one end is equipped with the driving gear who is connected with it fixedly, and the driving gear is equipped with the duplex gear that is connected with it transmission, and duplex gear is equipped with the shift fork bracket of meshing transmission with it, and the shift fork bracket is equipped with the reference column, and the reference column is equipped with the shift fork subassembly of spacing cooperation with it;
the shifting fork assembly comprises an upper limit shifting fork and a lower limit shifting fork which are respectively in interference fit with the positioning column;
the clothes hanger motor is also provided with a switch assembly fixedly arranged with the clothes hanger motor, the switch assembly respectively comprises an upper limit micro switch and a lower limit micro switch, the upper limit shifting fork is propped against the upper limit micro switch, and the lower limit shifting fork is propped against the lower limit micro switch;
through dividing into two independent components of upper limit shift fork and lower limit shift fork with the shift fork subassembly, can realize upper and lower spacing independent adjustment, improve accommodation to make upper limit shift fork and lower limit shift fork respectively with reference column interference fit, accessible driving gear rotates and drives duplex gear and then drives the shift fork bracket and rotate, thereby make the shift fork subassembly can contradict each other with the switch assembly when rotating and control the stroke of clothes hanger motor.
In some embodiments, the upper limit fork is provided with a first inner hole and a second inner hole, the positioning column is provided with a bracket inner hole, and the second inner hole is in interference fit with the positioning column;
by making the second inner hole and the positioning column in interference fit, static friction force which can prevent the upper limit shifting fork from shifting when the upper limit micro switch is triggered can be provided.
In some embodiments, a positioning boss is arranged on the clothes hanger motor, and the positioning boss is in clearance fit with the first inner hole and the bracket inner hole respectively.
In some embodiments, the lower limit fork is provided with a third inner hole, and the third inner hole is in interference fit with the positioning column; by the interference fit of the third inner hole and the positioning column, static friction force which can prevent the lower limit shifting fork from shifting when the lower limit micro switch is triggered can be provided
In some embodiments, the upper end surface of the positioning boss is higher than the shifting fork assembly, and the positioning boss is provided with a screw which is in limit fixing locking with the positioning boss; the shifting fork assembly can be limited to move upwards and fall off by arranging the limiting, fixing and locking screw on the positioning boss.
In some embodiments, an adjusting gear ring is also provided on the fork carrier.
In some embodiments, the upper limit shifting fork and the lower limit shifting fork are respectively provided with round holes, an adjusting tool is used for penetrating through the round holes and meshed with the adjusting gear ring, static friction force generated by interference fit between the shifting fork component and the positioning column can be overcome through rotating the adjusting tool, and the shifting fork component can be pushed to rotate relative to the shifting fork bracket so as to adjust the position of the shifting fork component, so that stroke adjustment is realized.
In some embodiments, the total reduction ratio of the gear set consisting of the drive gear and the duplex gear, and the fork carrier is greater than the maximum number of turns of the spool shaft on the laundry stand motor.
The utility model has the following technical effects: through establishing the shift fork subassembly into two independent subassemblies of last spacing shift fork and lower spacing shift fork to all be equipped with the round hole on last spacing shift fork and lower spacing shift fork, accessible uses adjusting tool to pass the regulation ring gear intermeshing on round hole and the shift fork bracket, rotates adjusting tool can adjust the position of shift fork subassembly, makes can realize the independent regulation of last spacing shift fork and lower spacing shift fork, thereby improves accommodation.
Drawings
FIG. 1 is a schematic diagram of a motor stroke adjusting structure of an electric clothes hanger according to the present utility model;
FIG. 2 is a schematic diagram of a partially exploded structure of the stroke adjustment structure of the motor of the electric clothes hanger according to the present utility model;
FIG. 3 is a schematic diagram of a fork bracket of the stroke adjusting structure of the motor of the electric clothes hanger;
fig. 4 is an adjusting schematic diagram of the stroke adjusting structure of the motor of the electric clothes hanger.
The reference numbers and designations in the figures correspond to the following: 1. a clothes hanger motor; 2. a drive gear; 3. a duplex gear; 4. a fork bracket; 40. positioning columns; 41. a fork assembly; 410. an upper limit shifting fork; 411. a lower limit fork; 10. a switch assembly; 101. an upper limit micro switch; 102. a lower limit micro switch; 4101. a first bore; 4102. a second bore; 401. an inner hole of the bracket; 11. positioning the boss; 4110. a third bore; 110. a screw; 42. adjusting the gear ring; 412. a round hole; 5 adjusting the tool.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides an electronic clothes hanger motor stroke adjustment structure, including clothes hanger motor 1, clothes hanger motor 1 is equipped with the reel axle with it transmission connection, reel axle one end is equipped with the driving gear 2 with its fixed connection, driving gear 2 is equipped with the duplicate gear 3 with it transmission connection, duplicate gear 3 is equipped with the shift fork bracket 4 with it meshing transmission, shift fork bracket 4 is equipped with reference column 40, reference column 40 is equipped with the shift fork subassembly 41 with it spacing complex, shift fork subassembly 41 includes two independent components of upper limit shift fork 410 and lower limit shift fork 411 respectively, upper limit shift fork 410 and lower limit shift fork 411 respectively with reference column 40 interference fit, through setting up the shift fork group price respectively as two independent components of upper limit shift fork 410 and lower limit shift fork 411, upper and lower spacing independent adjustment has been realized when adjusting the stroke, thereby the accommodation is improved, and also reduced the part quantity of stroke adjustment structure.
The clothes hanger motor 1 is further provided with a switch assembly 10 fixedly installed with the clothes hanger motor 1, the switch assembly 10 respectively comprises an upper limit micro switch 101 and a lower limit micro switch 102, when the clothes hanger motor 1 drives a winding wheel shaft to rotate, the winding wheel shaft drives a driving gear 2 to rotate, at the moment, the driving gear 2 drives a duplex gear 3 to drive a shifting fork bracket 4 to rotate, and because an upper limit shifting fork 410 and a lower limit shifting fork 411 are in interference fit with a positioning column 40, the shifting fork bracket 4 can drive the upper limit shifting fork 410 and the lower limit shifting fork 411 to synchronously rotate when rotating, at the moment, the upper limit shifting fork 410 and the lower limit shifting fork 411 respectively abut against the upper limit micro switch 101 and the lower limit micro switch 102, and meanwhile, the upper limit micro switch 101 or the lower limit micro switch 102 can control the clothes hanger motor 1 to stop rotating, so that the stroke control of the clothes hanger is realized.
The upper limit fork 410 is provided with a first inner hole 4101 and a second inner hole 4102, the positioning column 40 is provided with a bracket inner hole 401, the second inner hole 4102 is in interference fit with the positioning column 40, the lower limit fork 411 is provided with a third inner hole 4110, the third inner hole 4110 is in interference fit with the positioning column 40, and static friction force which can trigger the switch assembly 10 without displacement in the fork assembly 41 is provided by respectively enabling the second inner hole 4102 and the third inner hole 4110 to be in interference fit with the positioning column 40.
The motor 1 of the clothes hanger is also provided with a positioning boss 11, the positioning boss 11 is respectively in clearance fit with the first inner hole 4101 and the bracket inner hole 401, and when the duplex gear 3 drives the shifting fork bracket 4 to rotate, the shifting fork bracket 4 rotates around the positioning boss 11.
The upper end face of the positioning boss 11 is higher than the shifting fork assembly 41, the positioning boss 11 is provided with a screw 110 which is in limiting and fixed locking with the positioning boss, and a nut of the screw 110 can limit the shifting fork bracket 4 to move upwards to fall off, so that the shifting fork bracket 4 can be driven to rotate by the duplex gear 3.
The fork bracket 4 is further provided with a circle of adjusting gear ring 42, the upper limit fork 410 and the lower limit fork 411 are respectively provided with a round hole 412, the round holes 412 are matched with the adjusting tool 5, the adjusting tool 5 comprises, but not limited to, standard tools such as a standard plum blossom screwdriver, a standard cross screwdriver and the like, and other special adjusting tools capable of being meshed with the adjusting gear ring 42 in a tooth form, when a stroke needs to be adjusted, the adjusting tool 5 can be used to pass through the round holes 412, so that the tooth form on the cutter head of the adjusting tool 5 is meshed with the adjusting gear ring 42, at the moment, the rotating adjusting tool 5 can drive the fork assembly 41 to rotate relative to the fork bracket 4 so as to adjust the position of the fork assembly 41, thereby realizing stroke adjustment, and the tooth number of a gear engaged with the adjusting tool 5 and the adjusting gear ring 42 is more than 30, so that accurate adjustment can be realized.
The total reduction ratio of the gear set formed by the driving gear 2, the duplex gear 3 and the shifting fork bracket 4 is larger than the maximum number of turns of a winding wheel shaft on the clothes hanger motor 1, the number of turns of the shifting fork assembly 41 in the whole travel range of the clothes hanger is smaller than 1 turn, the adjustment range of the upper limit shifting fork 410 and the lower limit shifting fork 411 is +/-360 degrees, the whole travel of the clothes hanger can be covered, the upper limit, the lower limit and the forward and backward directions can be flexibly adjusted, and the adjustment range is greatly improved.
Finally, it should be noted that the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited to the foregoing embodiments, but may be modified or substituted for some of the features described in the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (8)
1. The utility model provides an electronic clothes hanger motor stroke adjustment structure, includes clothes hanger motor (1), clothes hanger motor (1) are equipped with the reel axle with it transmission connection, reel axle one end is equipped with driving gear (2) with it fixed connection, its characterized in that, driving gear (2) are equipped with duplex gear (3) with it transmission connection, duplex gear (3) are equipped with shift fork bracket (4) with it meshing transmission, shift fork bracket (4) are equipped with reference column (40), reference column (40) are equipped with shift fork subassembly (41) with it spacing cooperation;
the shifting fork assembly (41) comprises an upper limit shifting fork (410) and a lower limit shifting fork (411) which are respectively independent components, and the upper limit shifting fork (410) and the lower limit shifting fork (411) are respectively in interference fit with the positioning column (40);
the clothes hanger motor (1) is further provided with a switch assembly (10) fixedly installed with the clothes hanger motor, the switch assembly (10) respectively comprises an upper limit micro switch (101) and a lower limit micro switch (102), the upper limit shifting fork (410) is propped against the upper limit micro switch (101), and the lower limit shifting fork (411) is propped against the lower limit micro switch (102).
2. The stroke adjustment structure of an electric clothes hanger motor according to claim 1, wherein the upper limit fork (410) is provided with a first inner hole (4101) and a second inner hole (4102), the positioning column (40) is provided with a bracket inner hole (401), and the second inner hole (4102) is in interference fit with the positioning column (40).
3. The stroke adjusting structure of the electric clothes hanger motor according to claim 2, wherein a positioning boss (11) is arranged on the clothes hanger motor (1), and the positioning boss (11) is in clearance fit with the first inner hole (4101) and the bracket inner hole (401) respectively.
4. The stroke adjustment structure of an electric clothes hanger motor according to claim 2, wherein the lower limit fork (411) is provided with a third inner hole (4110), and the third inner hole (4110) is in interference fit with the positioning column (40).
5. A stroke adjusting structure of an electric clothes hanger motor according to claim 3, wherein the upper end surface of the positioning boss (11) is higher than the shifting fork assembly (41), and the positioning boss (11) is provided with a screw (110) which is in limit fixing locking with the positioning boss.
6. The stroke adjusting structure of the electric clothes hanger motor according to claim 1, wherein the shifting fork bracket (4) is further provided with an adjusting gear ring (42).
7. The stroke adjustment structure of an electric clothes hanger motor according to claim 1, wherein the upper limit fork (410) and the lower limit fork (411) are respectively provided with a circular hole (412).
8. The stroke adjusting structure of the electric clothes hanger motor according to claim 1, wherein the total reduction ratio of the gear set formed by the driving gear (2), the duplex gear (3) and the shifting fork bracket (4) is larger than the maximum number of turns of the winding wheel shaft on the clothes hanger motor (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320592087.0U CN219410258U (en) | 2023-03-23 | 2023-03-23 | Stroke adjusting structure of electric clothes hanger motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320592087.0U CN219410258U (en) | 2023-03-23 | 2023-03-23 | Stroke adjusting structure of electric clothes hanger motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219410258U true CN219410258U (en) | 2023-07-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320592087.0U Active CN219410258U (en) | 2023-03-23 | 2023-03-23 | Stroke adjusting structure of electric clothes hanger motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219410258U (en) |
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2023
- 2023-03-23 CN CN202320592087.0U patent/CN219410258U/en active Active
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