CN103909410A - Device used for reversing wind-deflector motor shaft - Google Patents
Device used for reversing wind-deflector motor shaft Download PDFInfo
- Publication number
- CN103909410A CN103909410A CN201410108166.5A CN201410108166A CN103909410A CN 103909410 A CN103909410 A CN 103909410A CN 201410108166 A CN201410108166 A CN 201410108166A CN 103909410 A CN103909410 A CN 103909410A
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- CN
- China
- Prior art keywords
- motor shaft
- loop bar
- connecting portion
- operating handle
- shaft loop
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/10—Aligning parts to be fitted together
- B23P19/107—Aligning parts to be fitted together using oscillating, rotating or vibrating movements
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention discloses a device used for reversing a wind-deflector motor shaft. The device comprises a motor shaft sleeve and an operating handle. The motor shaft sleeve is provided with a first end and a second end, the first end of the motor shaft sleeve is provided with a motor shaft fixing groove matched with one end of the wind-deflector motor shaft. The operating handle is movably connected to the second end of the motor shaft sleeve and is provided with a combined position and a non-combined position. When at the combined position, the operating handle is combined with the second end of the motor shaft sleeve and can drive the motor shaft sleeve to rotate by being rotated; when at the non-combined position, the operating handle is separated from the second end of the motor shaft sleeve, and the motor shaft sleeve can rotate freely. By the arrangement, the motor shaft can be reversed at optional angles till a required position is reached; in addition, the whole device is simple and rapid to operate, and the problems about low efficiency and labor consumption are solved.
Description
Technical field
The present invention relates to field of air conditioning, particularly relate in the time of assembling wind deflector, for reversing the device of wind deflector motor shaft.
Background technology
Existing air-conditioning internal machine generally include have air outlet housing, be arranged at housing air outlet place for guiding the wind deflector of air-out direction and for driving the wind deflector motor of wind deflector rotation.
In air-conditioning internal machine production assembling process, wind deflector motor is normally first installed, is refilled and join wind deflector.Because the direction of wind deflector motor shaft has uncertainty, before assembling wind deflector, employee needs manually wind deflector motor shaft to be torqued into rigging position.In twist process, when at some specially when angle, wind deflector motor shaft and hand can form interference, and torsion can quite consume one's strength and the time; And due to the restriction in air-conditioning internal machine space, cause reversing with suitable instrument, so in twist process, efficiency is quite low.
Summary of the invention
For above-mentioned prior art present situation, technical problem to be solved by this invention is, provide a kind of for reversing the device of wind deflector motor shaft, can easily and quickly wind deflector motor shaft be reversed to the position needing, to solve manual torsion motor shaft inefficiency, to expend physical problem by this device.
In order to solve the problems of the technologies described above, provided by the present invention a kind of for reversing the device of wind deflector motor shaft, comprising:
Motor shaft loop bar, has first end and the second end, is provided with the motor shaft holddown groove coordinating with the end of described wind deflector motor shaft at the described first end of described motor shaft loop bar; And
Operating handle, be movably connected on described second end of described motor shaft loop bar, and there is binding site and non-binding position, when described operating handle is during in described binding site, described operating handle combines with described second end of described motor shaft loop bar, can drive described motor shaft loop bar rotation by rotating described operating handle; When described operating handle is during in described non-binding position, described second end of described operating handle and described motor shaft loop bar is separated, and described motor shaft loop bar is free to rotate.
In an embodiment, described operating handle comprises therein:
Connecting portion, along extending axially of described motor shaft loop bar, and be provided with initiative part at described connecting portion near one end of described motor shaft loop bar, described second end of described motor shaft loop bar is provided with the follower matching with described initiative part, when described operating handle is during in described binding site, described initiative part is combined with described follower, the moment of torsion of described connecting portion is delivered to described motor shaft loop bar, when described operating handle is during in described non-binding position, described initiative part and described secondary part from; And
Handle portion, is connected with described connecting portion.
In an embodiment, described initiative part is to be arranged at described connecting portion near the first chisel teeth on the end face of described motor shaft loop bar one end therein, and described follower is the second chisel teeth being arranged on described motor shaft loop bar the second end end face.
In an embodiment, described the first chisel teeth is multiple therein, and multiple described the first chisel teeths are arranged along the circumferencial direction of described connecting portion; Described the second chisel teeth is multiple, and multiple described the second chisel teeths are arranged along the circumferencial direction of described motor shaft loop bar.
In an embodiment, described device also comprises elastomeric element therein, and described elastomeric element is arranged on described connecting portion, for apply elastic force between described initiative part and described follower.
In an embodiment, described elastomeric element is spring therein.
In an embodiment, described device also comprises pin therein, and described connecting portion has centre bore, and described pin is threaded with described motor shaft loop bar the second end through the centre bore of described spring and described connecting portion successively.
In an embodiment, described handle portion is along the radially extension of described connecting portion therein, and one end of this handle portion is connected with described connecting portion.
In an embodiment, the length of described handle portion is 80～120mm therein.
In an embodiment, the length of described motor shaft loop bar is 30～70mm therein.
Compared with prior art, by of the present invention for reversing the device of wind deflector motor shaft, when wind deflector is installed, employee is first transferred to operating handle non-binding position, now manual rotation motor shaft loop bar, make the angle of the motor shaft holddown groove on motor shaft loop bar corresponding with the angle of wind deflector motor shaft, again motor shaft loop bar is enclosed within on wind deflector motor shaft, then, operating handle is transferred to binding site, now employee only needs rotary control handle, just can rotate to needs position by drive motor axle sleeve bar.As can be seen here, can realize arbitrarily angled torsion motor shaft by of the present invention for reversing the device of wind deflector motor shaft, until the position needing; And whole device is simple to operate, quick, solved manual torsion motor shaft efficiency low, expend physical problem.
The beneficial effect that additional technical feature of the present invention has will describe in this description specific embodiment part.
Accompanying drawing explanation
Fig. 1 and Fig. 2 be in one of them embodiment of the present invention for reversing the main TV structure schematic diagram of device of wind deflector motor shaft, wherein, Fig. 1 is the state of operating handle in the time of non-binding position, Fig. 2 is the state of operating handle in the time of binding site;
Fig. 3 be in one of them embodiment of the present invention for reversing the perspective view of device of wind deflector motor shaft.
Description of reference numerals: 10, motor shaft loop bar; 11, first end; 13, the second end; 15, motor shaft holddown groove; 17, the first chisel teeth; 20, operating handle; 21, connecting portion; 211, the second chisel teeth; 23, handle portion; 30, pin; 40, spring.
The specific embodiment
Below with reference to accompanying drawing, also the present invention is described in detail in conjunction with the embodiments.It should be noted that, in the situation that not conflicting, the feature in following embodiment and embodiment can combine mutually.
As shown in Figures 1 to 3, in one of them embodiment of the present invention, comprise motor shaft loop bar 10 and operating handle 20 for reversing the device of wind deflector motor shaft, wherein, motor shaft loop bar 10 is for reversing wind deflector motor shaft, this motor shaft loop bar 10 has first end 11 and the second end 13, is provided with the motor shaft holddown groove 15 (seeing Fig. 3) coordinating with the end of wind deflector motor shaft on first end 11 end faces of motor shaft loop bar 10.Operating handle 20 rotates for drive motor axle sleeve bar 10, this operating handle 20 has binding site and non-binding position, when described operating handle 20 is during in described binding site, described operating handle 20 combines with described second end 13 of described motor shaft loop bar 10, can drive described motor shaft loop bar 10 to rotate by rotating described operating handle 20; When described operating handle 20 is during in described non-binding position, described operating handle 20 is separated with described second end 13 of described motor shaft loop bar 10, and described motor shaft loop bar 10 is free to rotate.
By of the present invention for reversing the device of wind deflector motor shaft, when wind deflector is installed, employee is first transferred to non-binding position by operating handle 20, now manual rotation motor shaft loop bar 10, make the angle of the motor shaft holddown groove 15 on motor shaft loop bar 10 corresponding with the angle of wind deflector motor shaft, again motor shaft loop bar 10 is enclosed within on wind deflector motor shaft, then, operating handle 20 is transferred to binding site, now employee only needs rotary control handle 20, just can rotate to needs position by drive motor axle sleeve bar 10.As can be seen here, can realize arbitrarily angled torsion motor shaft by of the present invention for reversing the device of wind deflector motor shaft, until the position needing; And whole device is simple to operate, quick, solved manual torsion motor shaft efficiency low, expend physical problem.
Preferably, described operating handle 20 comprises connecting portion 21 and the handle portion 23 being connected with described connecting portion 21, described connecting portion 21 extending axially along described motor shaft loop bar 10, and be provided with initiative part at described connecting portion 21 near one end of described motor shaft loop bar 10, described second end 13 of described motor shaft loop bar 10 is provided with the follower matching with described initiative part, when described operating handle 20 is during in described binding site, described initiative part is combined with described follower, the moment of torsion of described connecting portion 21 is delivered to described motor shaft loop bar 10, when described operating handle 20 is during in described non-binding position, described initiative part and described secondary part from.Owing to being provided with the initiative part and the follower that match between connecting portion 21 and motor shaft loop bar 10, separating and in conjunction with realizing fast the switching of 10 two kinds of patterns of motor shaft loop bar (rotating freely pattern and synchronous rotary pattern), having advantages of swift to operate by initiative part and follower.
Further, described initiative part is to be arranged at described connecting portion 21 near at least one first chisel teeth 17 (seeing Fig. 1) on the end face of described motor shaft loop bar 10 one end, and described follower is at least one second chisel teeth 211 (seeing Fig. 1) being arranged on described motor shaft loop bar 10 second end 13 end faces.Further, described the first chisel teeth 17 is multiple, and multiple described the first chisel teeths 17 are arranged along the circumferencial direction of described connecting portion 21; Described the second chisel teeth 211 is multiple, and multiple described the second chisel teeths 211 are arranged along the circumferencial direction of described motor shaft loop bar 10.Initiative part and follower adopt tooth-shape structure, and (or counterclockwise) rotation clockwise when rotation reaches the object of can 360 degree rotating with this.Certainly, initiative part and follower, except adopting tooth-shape structure, can also adopt other structures, as the structure in square shaft and direction hole.
Preferably, described device also comprises the elastomeric element for apply elastic force between described connecting portion 21 and described motor shaft loop bar 10.Elastomeric element produce pressure make the first chisel teeth 17 and the second chisel teeth 211 match stop its be rotated counterclockwise.Preferably, described elastomeric element is spring 40; Described device also comprises pin 30, and described connecting portion 21 has centre bore, and described pin 30 is connected with described motor shaft loop bar 10 second ends 13 through the centre bore of described spring 40 and described connecting portion 21 successively.Adopt pin 30 that connecting portion 21 can on pin 30, be rotated and in activity, do not depart from back and forth.
For handled easily, described handle portion 23 is along the radially extension of described connecting portion 21, and one end of this handle portion 23 is connected with described connecting portion 21.
In order to reduce volume in handled easily, operating in the confined space, the length L 2 of described handle portion 23 is preferably 80～120mm, and the length L 1 of described motor shaft loop bar 10 is preferably 30～70mm.
To sum up, of the present invention for the device that reverses wind deflector motor shaft owing to having adopted said structure, there is following beneficial effect:
1, can realize arbitrarily angled torsion motor shaft, until the position needing;
2, easy operating, simple and fast;
3, whole device volume is little, can in the confined space, operate.
The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (10)
1. for reversing a device for wind deflector motor shaft, it is characterized in that, comprising:
Motor shaft loop bar, has first end and the second end, is provided with the motor shaft holddown groove coordinating with the end of described wind deflector motor shaft at the described first end of described motor shaft loop bar; And
Operating handle, be movably connected on described second end of described motor shaft loop bar, and there is binding site and non-binding position, when described operating handle is during in described binding site, described operating handle combines with described second end of described motor shaft loop bar, can drive described motor shaft loop bar rotation by rotating described operating handle; When described operating handle is during in described non-binding position, described second end of described operating handle and described motor shaft loop bar is separated, and described motor shaft loop bar is free to rotate.
2. device according to claim 1, is characterized in that, described operating handle comprises:
Connecting portion, along extending axially of described motor shaft loop bar, and be provided with initiative part at described connecting portion near one end of described motor shaft loop bar, described second end of described motor shaft loop bar is provided with the follower matching with described initiative part, when described operating handle is during in described binding site, described initiative part is combined with described follower, the moment of torsion of described connecting portion is delivered to described motor shaft loop bar, when described operating handle is during in described non-binding position, described initiative part and described secondary part from; And
Handle portion, is connected with described connecting portion.
3. device according to claim 2, it is characterized in that, described initiative part is to be arranged at described connecting portion near the first chisel teeth on the end face of described motor shaft loop bar one end, and described follower is the second chisel teeth being arranged on described motor shaft loop bar the second end end face.
4. device according to claim 3, is characterized in that, described the first chisel teeth is multiple, and multiple described the first chisel teeths are arranged along the circumferencial direction of described connecting portion; Described the second chisel teeth is multiple, and multiple described the second chisel teeths are arranged along the circumferencial direction of described motor shaft loop bar.
5. device according to claim 2, is characterized in that, also comprises elastomeric element, and described elastomeric element is arranged on described connecting portion, for apply elastic force between described initiative part and described follower.
6. device according to claim 5, is characterized in that, described elastomeric element is spring.
7. device according to claim 6, is characterized in that, also comprises pin, and described connecting portion has centre bore, and described pin is threaded with described motor shaft loop bar the second end through the centre bore of described spring and described connecting portion successively.
8. according to the device described in any one in claim 2 to 7, it is characterized in that, described handle portion is along the radially extension of described connecting portion, and one end of this handle portion is connected with described connecting portion.
9. device according to claim 8, is characterized in that, the length of described handle portion is 80～120mm.
10. device according to claim 1, is characterized in that, the length of described motor shaft loop bar is 30～70mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410108166.5A CN103909410A (en) | 2014-03-21 | 2014-03-21 | Device used for reversing wind-deflector motor shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410108166.5A CN103909410A (en) | 2014-03-21 | 2014-03-21 | Device used for reversing wind-deflector motor shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103909410A true CN103909410A (en) | 2014-07-09 |
Family
ID=51035577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410108166.5A Pending CN103909410A (en) | 2014-03-21 | 2014-03-21 | Device used for reversing wind-deflector motor shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103909410A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5207129A (en) * | 1989-07-28 | 1993-05-04 | Gregory Fossella | Adjustable wrench |
| US5305670A (en) * | 1989-07-28 | 1994-04-26 | Gregory Fossella | Adjustable wrench |
| US6810571B1 (en) * | 2003-07-23 | 2004-11-02 | John K. Junkers | Method of tightening and loosening an object |
| CN2810892Y (en) * | 2005-06-27 | 2006-08-30 | 张元吉 | Novel ratchet spanner |
| US20080098856A1 (en) * | 2006-10-26 | 2008-05-01 | Ha Yong Su | Wrench |
| CN203804538U (en) * | 2014-03-21 | 2014-09-03 | 珠海格力电器股份有限公司 | Device for reversing air deflector motor shaft |
-
2014
- 2014-03-21 CN CN201410108166.5A patent/CN103909410A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5207129A (en) * | 1989-07-28 | 1993-05-04 | Gregory Fossella | Adjustable wrench |
| US5305670A (en) * | 1989-07-28 | 1994-04-26 | Gregory Fossella | Adjustable wrench |
| US6810571B1 (en) * | 2003-07-23 | 2004-11-02 | John K. Junkers | Method of tightening and loosening an object |
| CN2810892Y (en) * | 2005-06-27 | 2006-08-30 | 张元吉 | Novel ratchet spanner |
| US20080098856A1 (en) * | 2006-10-26 | 2008-05-01 | Ha Yong Su | Wrench |
| CN203804538U (en) * | 2014-03-21 | 2014-09-03 | 珠海格力电器股份有限公司 | Device for reversing air deflector motor shaft |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140709 |