CN204591738U - Damper box string-passing structure and head-shaking device - Google Patents
Damper box string-passing structure and head-shaking device Download PDFInfo
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- CN204591738U CN204591738U CN201520243548.9U CN201520243548U CN204591738U CN 204591738 U CN204591738 U CN 204591738U CN 201520243548 U CN201520243548 U CN 201520243548U CN 204591738 U CN204591738 U CN 204591738U
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- damper box
- cable
- hole
- back shaft
- head
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Abstract
The utility model discloses a kind of damper box string-passing structure and head-shaking device, wherein, damper box string-passing structure comprises damper box and elastic cable paper; Described damper box comprises the back shaft of damper box main body and hollow; Described damper box main body is provided with the first cable-through hole, and described back shaft is arranged on the first cable-through hole place of described damper box main body; Described elastic cable paper passes perpendicularly through the hollow region of described first cable-through hole and described back shaft.In the utility model, can not there is relative movement in elastic cable paper and damper box in the process of shaking the head, and avoids the bending of elastic cable paper, prevents breakage and the fracture of elastic cable paper, eliminate the potential safety hazard caused thus, substantially increase the Safety performance of complete machine.
Description
Technical field
The utility model relates to an electro-technical field, particularly relates to a kind of damper box string-passing structure and comprises the head-shaking device of this damper box string-passing structure.
Background technique
Head-shaking device is a kind of common part on the electric fan with oscillating function or electric heater.In general, head-shaking device is primarily of motor, electric machine support, connecting rod and damper box composition, and wherein, electric machine support is used for support motor, and motor promotes head by connecting rod and damper box and rotates thus reach the object of shaking the head.
In current head-shaking device, elastic cable paper crosses line, thus in the process of shaking the head in the side of motor damper box usually, relative movement can be produced between elastic cable paper and damper box, thus causing the bending of elastic cable paper, long-time running can make elastic cable paper breakage fracture, affects overall performance and there is potential safety hazard.
Model utility content
The utility model provides a kind of damper box string-passing structure and head-shaking device, has stopped the relative movement of elastic cable paper and damper box in process of shaking the head and has bent the generation of phenomenon.
For achieving the above object, the utility model adopts following technological scheme:
A kind of damper box string-passing structure, comprises damper box and elastic cable paper;
Described damper box comprises the back shaft of damper box main body and hollow;
Described damper box main body is provided with the first cable-through hole, and described back shaft is arranged on the first cable-through hole place of described damper box main body;
Described elastic cable paper passes perpendicularly through the hollow region of described first cable-through hole and described back shaft.
Wherein in an embodiment, described damper box main body comprises interconnective supporting portion and assembly department;
Described first cable-through hole is arranged on the center position of described supporting portion.
Wherein in an embodiment, the cross-section area of the hollow region of described back shaft is 98.47mm
2+ 0.5mm
2.
Wherein in an embodiment, described damper box main body and described back shaft one-body molded.
A kind of head-shaking device, comprise motor, connecting rod and electric machine support, also comprise described damper box string-passing structure, described damper box string-passing structure comprises damper box and elastic cable paper;
Described motor is arranged on described electric machine support, and described electric machine support and described connecting rod are installed in described damper box.
Wherein in an embodiment, described electric machine support comprises interconnective first dunnage and the second dunnage, and is arranged on the supporting post in described second dunnage;
Described second dunnage is provided with the second cable-through hole, and described supporting post is arranged on the second cable-through hole place of described second dunnage;
Described electric machine support is arranged in the first cable-through hole of described damper box by described supporting post;
Described supporting post is hollow structure, and described elastic cable paper passes perpendicularly through the hollow region of described second cable-through hole and described supporting post.
The beneficial effects of the utility model are as follows:
In damper box string-passing structure of the present utility model and head-shaking device, elastic cable paper takes the middle mode crossing line, and namely when carrying out line, elastic cable paper passes perpendicularly through the back shaft of the first cable-through hole in damper box main body and hollow.This kind of design can make complete machine in the process of shaking the head, can not there is relative movement in elastic cable paper and damper box, avoid the bending of elastic cable paper, prevents breakage and the fracture of elastic cable paper, eliminate the potential safety hazard caused thus, substantially increase usability and the Safety performance of complete machine.
Accompanying drawing explanation
Fig. 1 is the main sectional view of damper box one embodiment in damper box string-passing structure of the present utility model;
Fig. 2 is the side view of the damper box shown in Fig. 1;
Fig. 3 is the plan view of the damper box shown in Fig. 1.
Embodiment
The utility model is described in detail below in conjunction with embodiment.It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.
See Fig. 1 to Fig. 3, the utility model provides a kind of damper box string-passing structure, comprises damper box and elastic cable paper.This damper box string-passing structure is generally used for the head-shaking device of the device such as electric fan or electric heater, and wherein, elastic cable paper refers to the lead-in wire of the motor in head-shaking device.
In the utility model, damper box comprises the back shaft 200 of damper box main body 100 and hollow; Wherein, damper box main body 100 is provided with the first cable-through hole 112, back shaft 200 is arranged on the first cable-through hole 112 place of damper box main body 100, and elastic cable paper passes perpendicularly through the hollow region of the first cable-through hole 112 and back shaft 200.
It should be noted that, above-mentioned " elastic cable paper passes perpendicularly through the hollow region of the first cable-through hole 112 and back shaft 200 " refers to that elastic cable paper runs through the hollow region of the first cable-through hole 112 and back shaft 200, and elastic cable paper respectively with the cross-section normal of the cross section of the first cable-through hole 112 and the hollow region of back shaft 200.
In damper box string-passing structure of the present utility model, elastic cable paper takes the middle mode crossing line, and namely when carrying out line, elastic cable paper passes perpendicularly through the back shaft 200 of the first cable-through hole 112 in damper box main body 100 and hollow.This kind of design can make complete machine in the process of shaking the head, can not there is relative movement in elastic cable paper and damper box, avoid the bending of elastic cable paper, prevents breakage and the fracture of elastic cable paper, eliminate the potential safety hazard caused thus, substantially increase usability and the Safety performance of complete machine.
Preferably, as a kind of embodiment, damper box main body 100 comprises supporting portion 110 and assembly department 120, supporting portion 110 and assembly department 120 are interconnected, wherein, supporting portion 110 is for supporting the electric machine support in head-shaking device, and assembly department 120 is for the installation of damper box; First cable-through hole 112 is arranged on the center position of supporting portion 110.Because damper box wire passing device of the present invention is generally used in head-shaking device, therefore, this damper box needs to be used in combination with the electric machine support in head-shaking device, first cable-through hole 112 is arranged on the center position of supporting portion 110 by present embodiment, be conducive to cooperatively interacting of electric machine support and damper box, realize safety and cross line.
Preferably, as a kind of embodiment, the cross-section area S1 of the hollow region of back shaft 200 is 98.47mm
2+ 0.5mm
2.Within the scope of this, back shaft 200 can better and the supporting post of electric machine support match, the supporting post of electric machine support can be inserted in back shaft 200 smoothly, be convenient to line, achieve effective assembling of damper box and electric machine support simultaneously, enhance integrally-built mechanical robustness.
As preferably, damper box main body 100 is one-body molded with the back shaft 200 of hollow.Which is convenient to preparation, and adds the join strength of the back shaft 200 of damper box main body 100 and hollow, improves the bulk strength of damper box.
In addition, the utility model additionally provides a kind of head-shaking device, comprises motor, connecting rod and electric machine support, and above-mentioned damper box string-passing structure, and above-mentioned damper box string-passing structure comprises damper box and elastic cable paper; Wherein, motor is arranged on electric machine support, and electric machine support and connecting rod are installed in damper box.Owing to have employed above-mentioned damper box string-passing structure, therefore, head-shaking device of the present utility model effectively can prevent the relative movement of elastic cable paper and damper box in the process of shaking the head, and avoids the bending of elastic cable paper, add the working life of head-shaking device, improve the safety in utilization of head-shaking device.
Preferably, as a kind of embodiment, electric machine support comprises interconnective first dunnage and the second dunnage, and is arranged on the supporting post in the second dunnage; Wherein, the second dunnage is provided with the second cable-through hole, supporting post is arranged on the second cable-through hole place of the second dunnage, and electric machine support is arranged in the first cable-through hole 112 of damper box by supporting post; Supporting post is hollow structure, and elastic cable paper passes perpendicularly through the hollow region of the second cable-through hole and supporting post.In which, by cooperatively interacting of electric machine support and damper box, furthermore achieved that the vertically passing line of elastic cable paper, elastic cable paper is made to pass perpendicularly through electric machine support, damper box can be passed perpendicularly through again, effectively prevent elastic cable paper and the relative movement between electric machine support and damper box in the process of shaking the head, avoid the generation of the elastic cable paper bending phenomenon caused thus, improve life-span and the safety in utilization of complete machine.
It should be noted that, above-mentioned " elastic cable paper passes perpendicularly through the hollow region of the second cable-through hole and supporting post " refers to that elastic cable paper runs through the hollow region of the second cable-through hole and supporting post, and elastic cable paper respectively with the cross-section normal of the cross section of the second cable-through hole and the hollow region of supporting post.
The above embodiment only have expressed several mode of execution of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (6)
1. a damper box string-passing structure, is characterized in that, comprises damper box and elastic cable paper;
Described damper box comprises the back shaft (200) of damper box main body (100) and hollow;
Described damper box main body (100) is provided with the first cable-through hole (112), and described back shaft (200) is arranged on the first cable-through hole (112) place of described damper box main body (100);
Described elastic cable paper passes perpendicularly through the hollow region of described first cable-through hole (112) and described back shaft (200).
2. damper box string-passing structure according to claim 1, is characterized in that, described damper box main body (100) comprises interconnective supporting portion (110) and assembly department (120);
Described first cable-through hole (112) is arranged on the center position of described supporting portion (110).
3. damper box string-passing structure according to claim 1, is characterized in that, the cross-section area of the hollow region of described back shaft (200) is 98.47mm
2+ 0.5mm
2.
4. the damper box string-passing structure according to any one of claims 1 to 3, is characterized in that, described damper box main body (100) is one-body molded with described back shaft (200).
5. a head-shaking device, comprises motor, connecting rod and electric machine support, it is characterized in that, also comprises the damper box string-passing structure described in any one of Claims 1 to 4, and described damper box string-passing structure comprises damper box and elastic cable paper;
Described motor is arranged on described electric machine support, and described electric machine support and described connecting rod are installed in described damper box.
6. head-shaking device according to claim 5, is characterized in that, described electric machine support comprises interconnective first dunnage and the second dunnage, and is arranged on the supporting post in described second dunnage;
Described second dunnage is provided with the second cable-through hole, and described supporting post is arranged on the second cable-through hole place of described second dunnage;
Described electric machine support is arranged in first cable-through hole (112) of described damper box by described supporting post;
Described supporting post is hollow structure, and described elastic cable paper passes perpendicularly through the hollow region of described second cable-through hole and described supporting post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520243548.9U CN204591738U (en) | 2015-04-21 | 2015-04-21 | Damper box string-passing structure and head-shaking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520243548.9U CN204591738U (en) | 2015-04-21 | 2015-04-21 | Damper box string-passing structure and head-shaking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204591738U true CN204591738U (en) | 2015-08-26 |
Family
ID=53927897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520243548.9U Active CN204591738U (en) | 2015-04-21 | 2015-04-21 | Damper box string-passing structure and head-shaking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204591738U (en) |
-
2015
- 2015-04-21 CN CN201520243548.9U patent/CN204591738U/en active Active
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |