CN201748541U - Head shaking structure of warmer - Google Patents
Head shaking structure of warmer Download PDFInfo
- Publication number
- CN201748541U CN201748541U CN2010201080513U CN201020108051U CN201748541U CN 201748541 U CN201748541 U CN 201748541U CN 2010201080513 U CN2010201080513 U CN 2010201080513U CN 201020108051 U CN201020108051 U CN 201020108051U CN 201748541 U CN201748541 U CN 201748541U
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- CN
- China
- Prior art keywords
- rotating part
- base
- cam
- warmer
- rotating
- 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.)
- Expired - Lifetime
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- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009418 renovation Methods 0.000 description 1
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Abstract
The utility model relates to a room heater shake head structure. The heater comprises a heater base, a rotating part, a driving cam and a driving motor, wherein the driving cam is arranged between the heater base and the rotating part, the driving motor is arranged at the top of the rotating part, an output shaft of the driving motor penetrates through the rotating part and is inserted into a mounting hole of the driving cam, a driving shaft of the driving cam is arranged in a slide way arranged on the base, a sliding positioning column arranged on the base is arranged in a rotating slide way arranged on the rotating part, and a rotating center shaft arranged on the rotating part is sleeved on a rotating center sleeve arranged on the base. The utility model discloses owing to adopt the structure of cam drive rotating part motion, practiced thrift the space size of product, increased the small and exquisite nature of outward appearance, improved stability, ensure through 75 ten thousand test of shaking the head. In addition, the cam and the rotating part and the base slide way are not fixed by screws, so that the assembly efficiency is improved, and the cost is reduced.
Description
Technical field
The utility model is a kind of head oscillating structure of warmer, belongs to the renovation technique of the head oscillating structure of warmer.
Background technology
The head oscillating structure great majority of existing warmer are based on brace and connecting rod framework and gear, rack structure, there are shortcomings such as complex structure, cost height, efficiency of assembling be low in these traditional structures, and the life-span of shaking the head of these traditional head oscillating structures is short, is difficult to the test of shaking the head by 750,000 times.
The utility model content
The purpose of this utility model is to consider the problems referred to above and a kind of head oscillating structure of simple in structure, cost is low, stable performance, life-span are of a specified duration warmer is provided.
The technical solution of the utility model is: the head oscillating structure of warmer of the present utility model, include warmer base and rotating part, driving cam, drive motors, wherein driving cam places between warmer base and the rotating part, drive motors places the top of rotating part, the output shaft of drive motors passes on the installing hole that rotating part is inserted into driving cam, the driving shaft of driving cam is placed in the set slideway of base, the slip reference column that base is provided with is installed in the set rotating slideway of rotating part, and the rotary middle spindle that rotating part is provided with is sleeved on the set pivot of base and puts.
Above-mentioned base is provided with the sliding support that can support complete machine weight with the slip reference column, and two sliding supports are supported in the chute of the rotating part left and right sides.
Above-mentioned rotary middle spindle and pivot cover are hollow tube.
Above-mentioned drive motors is a synchronous motor.
The set rotating slideway of above-mentioned rotating part is the semicircle slideway.
The utility model is owing to adopt cam to drive the structure of rotating part motion, the bulk of having saved product, increased outward appearance small and exquisite property, improved stability, guarantee by 750,000 tests of shaking the head.In addition, be not screwed between cam and the rotating part and between rotating part and the base slideway, improved efficiency of assembling, reduced cost.The utility model provides stable performance, the succinct small and exquisite product of outward appearance for the user.The utility model is that a kind of design is ingenious, function admirable, the head oscillating structure of convenient and practical warmer.
Description of drawings
Fig. 1 is a decomposition texture schematic diagram of the present utility model.
Fig. 2 is the structural representation of rotating part in the utility model.
Fig. 3-1 is the stereogram of the utility model cam;
Fig. 3-2 is the front view of the utility model cam;
Fig. 3-3 is the vertical view of the utility model cam;
Fig. 3-4 is the side view of the utility model cam.
The specific embodiment
Embodiment:
Structural representation of the present utility model such as Fig. 1, shown in 2, include warmer base 9 and rotating part 2, driving cam 3, drive motors 1, wherein driving cam 3 places between warmer base 9 and the rotating part 2, drive motors 1 places the top of rotating part 2, the output shaft of drive motors 1 passes on the installing hole 31 that rotating part 2 is inserted into driving cam 3, the driving shaft 32 of driving cam 3 is placed in the set slideway 4 of base 9, two slip reference columns 61 that base 9 is provided with, 62 are installed in the set rotating slideway 21 of rotating part 2, the rotary middle spindle 5 that rotating part 2 is provided with is sleeved on base 9 set pivots and overlaps on 7, rotary middle spindle 5 cooperatively interacts with pivot cover 7, realizes rotatablely moving.In the present embodiment, above-mentioned rotary middle spindle 5 and pivot cover 7 are hollow tube, and above-mentioned drive motors 1 is a synchronous motor.
Be further to improve enabling capabilities, in the present embodiment, above-mentioned base 9 is provided with and can be supported in the chute 35 of rotating part 2 left and right sides with sliding support 8, two sliding supports 8 that slip reference column 6 supports complete machine weight, realizes sliding.
Above-mentioned rotating part 2 set rotating slideway 21 are the semicircle slideway.In the present embodiment, above-mentioned cam diameter is 25mm, and above-mentioned cam eccentric throw is 13mm, and the setting-up eccentricity distance of above-mentioned cam is 25mm.Wherein, the cam eccentric throw is meant the parameter of cam itself, is meant the distance between cam drive post and the motor installing hole, and the setting-up eccentricity of cam is apart from for to be meant the distance of motor shaft with respect to the pivot of complete machine, and these two are essentially different.
Operation principle of the present utility model is as follows: during the work beginning, drive motors 1 drives driving cam 3 rotations, because base 9 contacts with ground, so it is motionless, so cooperating between the set rotating slideway 21 of the slip reference column 61,62 that slideway 4 that driving cam 3 is provided with by driving shaft 32 and base 9 and base 9 are provided with and rotating part 2, the action of shaking the head repeatedly about rotating part 2 is done together with drive motors 1.
Claims (5)
1. the head oscillating structure of a warmer, it is characterized in that including warmer base (9) and rotating part (2), driving cam (3), drive motors (1), wherein driving cam (3) places between warmer base (9) and the rotating part (2), drive motors (1) places the top of rotating part (2), the output shaft of drive motors (1) passes on the installing hole (31) that rotating part (2) is inserted into driving cam (3), the driving shaft (32) of driving cam (3) is placed in the set slideway (4) of base (9), the slip reference column (61 that base (9) is provided with, 62) be installed in the set rotating slideway (21) of rotating part (2), the rotary middle spindle (5) that rotating part (2) is provided with is sleeved on the set pivot cover (7) of base (9).
2. the head oscillating structure of warmer according to claim 1, it is characterized in that above-mentioned base (9) is provided with the sliding support (8) that can support complete machine weight with slip reference column (61,62), two sliding supports (8) are supported in the chute (35) of rotating part (2) left and right sides.
3. the head oscillating structure of warmer according to claim 1 is characterized in that above-mentioned rotary middle spindle (5) and pivot cover (7) are hollow tube.
4. according to the head oscillating structure of each described warmer of claim 1 to 3, it is characterized in that above-mentioned drive motors (1) is a synchronous motor.
5. the head oscillating structure of warmer according to claim 4 is characterized in that the set rotating slideway (21) of above-mentioned rotating part (2) is the semicircle slideway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201080513U CN201748541U (en) | 2010-01-29 | 2010-01-29 | Head shaking structure of warmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201080513U CN201748541U (en) | 2010-01-29 | 2010-01-29 | Head shaking structure of warmer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201748541U true CN201748541U (en) | 2011-02-16 |
Family
ID=43583216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201080513U Expired - Lifetime CN201748541U (en) | 2010-01-29 | 2010-01-29 | Head shaking structure of warmer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201748541U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101776307B (en) * | 2010-01-29 | 2012-07-11 | 美的集团有限公司 | Head shaking structure of warmer |
-
2010
- 2010-01-29 CN CN2010201080513U patent/CN201748541U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101776307B (en) * | 2010-01-29 | 2012-07-11 | 美的集团有限公司 | Head shaking structure of warmer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110216 Effective date of abandoning: 20100129 |