CN204513562U - Oscillating mechanism and there is its electric heater - Google Patents
Oscillating mechanism and there is its electric heater Download PDFInfo
- Publication number
- CN204513562U CN204513562U CN201520161228.9U CN201520161228U CN204513562U CN 204513562 U CN204513562 U CN 204513562U CN 201520161228 U CN201520161228 U CN 201520161228U CN 204513562 U CN204513562 U CN 204513562U
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- China
- Prior art keywords
- rotating disk
- oscillating mechanism
- position limiting
- rotation
- pedestal
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- 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 - Fee Related
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Abstract
The utility model provides a kind of oscillating mechanism and has its electric heater, and oscillating mechanism comprises: synchronous motor; Rotating disk, is connected to drive dial rotation with synchronous motor, rotating disk is used for connection and shakes the head body; Commutation post, is connected to the position of departing from center of rotation of rotating disk; Position limiting structure, is arranged on the rotation path of commutation post; Buffer spring, is connected with position limiting structure, for cushioning the shock of commutation post.Application the technical solution of the utility model, position limiting structure arranges buffer spring, and first commutation post compresses buffer spring, avoid rigid shock, be conducive to the generation of reducing noise before clashing into position limiting structure; Further, buffer spring is compressed before the break-in of commutation post is moved, and when commutation post moves in the opposite direction, buffer spring can play the effect driving the movement of commutation post, is therefore conducive to the problem that solving shakes the head stops steathily.
Description
Technical field
The utility model relates to shell and tube exchanger field, in particular to a kind of oscillating mechanism and the electric heater with it.
Background technology
In prior art, " pressure later " head oscillating structure comprises the rotating disk for connecting body of shaking the head, rotating disk is provided with lead, on lead, sheathed silica gel cushions, this mode is very fast because silica gel weares and teares, and utensil occurs commutation " getting rid of head " situation after a period of operation and rocks along with fuselage; In the process of shaking the head, often have noise produce, particularly particularly evident in Derivative limit on the left or on the right position; Along with the rising of synchronous motor temperature, motor torque can change, and this can cause electric heater product to occur instability of shaking the head in longtime running work, also there will be phenomenons such as " stopping steathily " of shaking the head, reduces Consumer's Experience effect.
Utility model content
Main purpose of the present utility model is the electric heater providing a kind of oscillating mechanism and have it, to solve in prior art the problem existing in process of shaking the head and often have noise and produce.
To achieve these goals, the utility model provides a kind of oscillating mechanism, comprising: synchronous motor; Rotating disk, is connected to drive dial rotation with synchronous motor, rotating disk is used for connection and shakes the head body; Commutation post, is connected to the position of departing from center of rotation of rotating disk; Position limiting structure, is arranged on the rotation path of commutation post; Buffer spring, is connected with position limiting structure, for cushioning the shock of commutation post.
Further, spaced two position limiting structures in the circumference being included in center of rotation, commutation post moves between two position limiting structures, and two position limiting structures are all connected with buffer spring.
Further, also comprise pedestal, rotating disk is arranged on pedestal, pedestal is formed with the elongated slot that the circumference along center of rotation extends, and commutation post is arranged in elongated slot, and the cell wall of the end of elongated slot forms position limiting structure.
Further, spaced two commutation posts in the circumference being included in center of rotation, elongated slot comprises spaced two groove sections, and two commutation posts lay respectively in a groove section.
Further, also comprise the drag ring for reducing friction be set on commutation post, drag ring is arranged in elongated slot.
Further, also comprise the tooth bar that the circumference along center of rotation extends, tooth bar is connected with pedestal, synchronous motor is connected with the gear suitable with tooth bar, and synchronous motor is arranged on the position of departing from center of rotation of rotating disk.
Further, also comprise the friction plate for reducing friction, friction plate is arranged between rotating disk and pedestal, and friction plate is connected with rotating disk or pedestal.
Further, friction plate is connected with pedestal.
Further, pedestal is provided with multiple locating hole, friction plate is connected with the positioning convex that arrange corresponding to multiple locating hole.
According to another aspect of the present utility model, additionally provide a kind of electric heater, this electric heater comprises above-mentioned oscillating mechanism.
Application the technical solution of the utility model, position limiting structure arranges buffer spring, and first commutation post compresses buffer spring, avoid rigid shock, be conducive to the generation of reducing noise before clashing into position limiting structure.
Further, buffer spring is compressed before commutation post break-in is moved, and when commutation post moves in the opposite direction, buffer spring can play the effect driving the movement of commutation post, is therefore conducive to solving the problem that body of shaking the head stops steathily.
Accompanying drawing explanation
The Figure of description forming a application's part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 shows the oscillating mechanism detonation configuration schematic diagram of the utility model embodiment;
Fig. 2 shows the plan structure schematic diagram of Fig. 1;
Fig. 3 shows the main TV structure schematic diagram of Fig. 1;
Fig. 4 shows the plan structure schematic diagram of the oscillating mechanism (except rotating disk) of the utility model embodiment.
Wherein, above-mentioned accompanying drawing comprises the following drawings mark:
1, synchronous motor; 2, rotating disk; 3, commutate post; 4, buffer spring; 6, pedestal; 61, elongated slot; 62, locating hole; 7, drag ring; 81, tooth bar; 82, gear; 9, friction plate; 91, positioning convex.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
As shown in Figure 1, oscillating mechanism of the present utility model comprises: synchronous motor 1; Rotating disk 2, is connected with synchronous motor 1 to drive rotating disk 2 to rotate, and rotating disk 2 is for connecting body of shaking the head; Commutation post 3, is connected to the position of departing from center of rotation of rotating disk 2; Position limiting structure, is arranged on the rotation path of commutation post 3; Buffer spring 4, is connected with position limiting structure, for cushioning the shock of commutation post 3.
In the present embodiment, position limiting structure arranges buffer spring 4, first commutation post 3 compresses buffer spring 4, avoids rigid shock, be conducive to the generation of reducing noise before clashing into position limiting structure.
Further, easily incoherent phenomenon is there is in the process that oscillating mechanism commutation is rotated, this phenomenon is called as stops steathily, buffer spring 4 is compressed before the break-in of commutation post 3 is moved, when commutation post 3 moves in the opposite direction, buffer spring 4 can play the effect driving the movement of commutation post 3, is therefore conducive to the problem that solving shakes the head stops steathily.
Preferably, spaced two position limiting structures in the circumference that oscillating mechanism is included in center of rotation, commutation post 3 moves between two position limiting structures, and two position limiting structures are all connected with buffer spring 4.Two position limiting structures form two limit of commutation post 3 left-right rotation, and two position limiting structures are provided with buffer spring 4, and commutation post 3 is all cushioned when shock two position limiting structures, are conducive to reducing the noise of shaking the head and producing in body rotation process; Be conducive to further solving the problem occurring " stopping steathily ".
As shown in Figure 4 preferably, oscillating mechanism also comprises pedestal 6, and rotating disk 2 is arranged on pedestal 6, pedestal 6 is formed with the elongated slot 61 that the circumference along center of rotation extends, and commutation post 3 is arranged in elongated slot 61, and the cell wall of the end of elongated slot 61 forms position limiting structure.
Preferably, spaced two commutation posts 3 in the circumference that oscillating mechanism is included in center of rotation, elongated slot 61 comprises spaced two groove sections, and two commutation posts 3 lay respectively in a groove section.
Preferably, oscillating mechanism also comprises the drag ring 7 for reducing friction be set on commutation post 3, and drag ring 7 is arranged in elongated slot 61.Drag ring 7 is conducive to reducing the friction between commutation post 3 and the cell wall of elongated slot 61, improves the stationarity of shaking the head in body rotation process, is conducive to further reducing noise.
As shown in Figures 1 to 3, preferably, oscillating mechanism also comprises the tooth bar 81 that the circumference along center of rotation extends, and tooth bar 81 is connected with pedestal 6, synchronous motor 1 is connected with the gear 82 suitable with tooth bar 81, synchronous motor 1 is arranged on the position of departing from center of rotation of rotating disk 2.
Synchronous motor 1 is fixedly mounted on the position of departing from center of rotation of rotating disk 2, and tooth bar 81 is fixed on pedestal 6, drives rotating disk 2 to rotate relative to pedestal 6 in the process that synchronous motor 1 rotates.
Preferably, oscillating mechanism also comprises the friction plate 9 for reducing friction, and friction plate 9 is arranged between rotating disk 2 and pedestal 6, and friction plate 9 is connected with rotating disk 2 or pedestal 6.Be conducive to reducing the friction between rotating disk 2 and pedestal 6, improve the stability that rotating disk 2 rotates.
Preferably, friction plate 9 is connected with pedestal 6.
Preferably, pedestal 6 is provided with multiple locating hole 62, friction plate 9 is connected with the positioning convex 91 that arrange corresponding to multiple locating hole 62.This kind of connected mode structure is simple, is easy to install, and is conducive to improving packaging efficiency.
According to another aspect of the present utility model, the utility model additionally provides a kind of electric heater, and this electric heater comprises above-mentioned oscillating mechanism.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. an oscillating mechanism, is characterized in that, comprising:
Synchronous motor (1);
Rotating disk (2), is connected with described synchronous motor (1) to drive described rotating disk (2) to rotate, and described rotating disk (2) is for connecting body of shaking the head;
Commutation post (3), is connected to the position of departing from center of rotation of described rotating disk (2);
Position limiting structure, is arranged on the rotation path of described commutation post (3);
Buffer spring (4), is connected with described position limiting structure, for cushioning the shock of described commutation post (3).
2. oscillating mechanism according to claim 1, it is characterized in that, spaced two described position limiting structures in the circumference being included in described center of rotation, described commutation post (3) is moved between described two position limiting structures, and described two position limiting structures are all connected with described buffer spring (4).
3. oscillating mechanism according to claim 1 and 2, it is characterized in that, also comprise pedestal (6), described rotating disk (2) is arranged on described pedestal (6), described pedestal (6) is formed with the elongated slot (61) that the circumference along described center of rotation extends, described commutation post (3) is arranged in described elongated slot (61), and the cell wall of the end of described elongated slot (61) forms described position limiting structure.
4. oscillating mechanism according to claim 3, it is characterized in that, spaced two described commutation posts (3) in the circumference being included in described center of rotation, described elongated slot (61) comprises spaced two groove sections, and described two commutation posts (3) lay respectively in a described groove section.
5. oscillating mechanism according to claim 3, it is characterized in that, also comprise the drag ring (7) for reducing friction be set on described commutation post (3), described drag ring (7) is arranged in described elongated slot (61).
6. oscillating mechanism according to claim 3, it is characterized in that, also comprise the tooth bar (81) that the circumference along described center of rotation extends, described tooth bar (81) is connected with described pedestal (6), described synchronous motor (1) is connected with the gear (82) suitable with described tooth bar (81), described synchronous motor (1) is arranged on the position of departing from described center of rotation of described rotating disk (2).
7. oscillating mechanism according to claim 3, it is characterized in that, also comprise the friction plate (9) for reducing friction, described friction plate (9) is arranged between described rotating disk (2) and described pedestal (6), and described friction plate (9) is connected with described rotating disk (2) or described pedestal (6).
8. oscillating mechanism according to claim 7, is characterized in that, described friction plate (9) is connected with described pedestal (6).
9. oscillating mechanism according to claim 8, it is characterized in that, described pedestal (6) is provided with multiple locating hole (62), described friction plate (9) is connected with the positioning convex (91) that arrange corresponding to described multiple locating hole (62).
10. an electric heater, is characterized in that, comprises the oscillating mechanism according to any one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520161228.9U CN204513562U (en) | 2015-03-19 | 2015-03-19 | Oscillating mechanism and there is its electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520161228.9U CN204513562U (en) | 2015-03-19 | 2015-03-19 | Oscillating mechanism and there is its electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204513562U true CN204513562U (en) | 2015-07-29 |
Family
ID=53711536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520161228.9U Expired - Fee Related CN204513562U (en) | 2015-03-19 | 2015-03-19 | Oscillating mechanism and there is its electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204513562U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106438423A (en) * | 2016-08-23 | 2017-02-22 | 珠海格力电器股份有限公司 | Oscillating structure and fan assembly or electric heater assembly comprising same |
-
2015
- 2015-03-19 CN CN201520161228.9U patent/CN204513562U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106438423A (en) * | 2016-08-23 | 2017-02-22 | 珠海格力电器股份有限公司 | Oscillating structure and fan assembly or electric heater assembly comprising same |
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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: 20150729 Termination date: 20210319 |