CN212308363U - Rhythm device with independent heat dissipation air duct - Google Patents
Rhythm device with independent heat dissipation air duct Download PDFInfo
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- CN212308363U CN212308363U CN202020277368.3U CN202020277368U CN212308363U CN 212308363 U CN212308363 U CN 212308363U CN 202020277368 U CN202020277368 U CN 202020277368U CN 212308363 U CN212308363 U CN 212308363U
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- seat
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- ventilation
- control circuit
- circuit board
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Abstract
The utility model provides a lawy device with independent heat dissipation wind channel solves the overheat protection problem of vertical vibration demand and control circuit board, its characterized in that: the base comprises a seat plate and side plates arranged around the seat plate in a surrounding mode, a first containing area for containing the control circuit board is divided into a space in the seat by a partition plate, a second containing area for containing the vibration source is arranged, a set of ventilation openings or ventilation grids which are opposite in front and back are arranged on the side plates of the first containing area, the cooling fan is arranged on any ventilation opening or ventilation grid, the linear bearings are arranged at four corners of the seat plate in a dividing mode, the guide posts are arranged on the bottom surface of the panel and correspondingly penetrate through the linear bearings, the buffer springs are connected with the panel and the seat plate, and the vibration source drives the panel and the rhythm pedal arranged on the panel to vibrate vertically.
Description
Technical Field
The utility model relates to a regular motion device with independent heat dissipation wind channel.
Background
With the development of society and the change of the working property of people, a plurality of workers, students and the like can not reach the standard after long-term desk-bending work and learning exercise amount, and blood circulation and metabolism are hindered to a certain extent in the past for a long time, so that the health of people is influenced; for most of the exercise machines which are relatively familiar at present, as the exercise machines are operated and the body needs to be physically moved in person, people hope to more easily obtain the exercise effect. In fact, each part of the body has own inherent vibration frequency, and the body can be vibrated to achieve a resonance effect when the vibration frequency is close to the inherent frequency of a certain part of the body, so that the exercise effect is improved.
The existing vibration source generally generates vibration through the unbalanced layout of a speed reducing motor and a plurality of wheels, and the vibration is disordered and multidirectional, so that a human body is always in a forced state of force in a plurality of directions; the vertical vibration structure is disclosed in the Chinese patent 'CN 201811600838.9 rhythm mattress group', and it can produce the vertical vibration of multiple frequency through the electromagnetic principle, but because the high-frequency vibration of electromagnetic coil produces the high fever easily, the difficult rapid dissipation in narrow and small appearance, this has fatal influence to the control circuit board of installing in the vibration source side, except the device life-span that reduces control circuit board greatly, still can frequently cause its overheated shut down owing to the super temperature protection mechanism on the control circuit board, influence the user and use.
SUMMERY OF THE UTILITY MODEL
Based on the problem mentioned in the background art, the utility model provides a lawyer device with independent heat dissipation wind channel solves vertical vibration demand and control circuit board's overheat protection problem, and its concrete technical content is as follows:
a rhythm device with an independent heat dissipation air duct comprises a base, a panel, a rhythm pedal, a control circuit board, a heat dissipation fan, a power module, a vibration source, a linear bearing, a guide post and a buffer spring, the base comprises a seat board and side boards arranged around the seat board, the space in the base is divided into a first containing area for placing the control circuit board by a partition board, and a second containing area for placing a vibration source, wherein a set of ventilation openings or ventilation grids which are opposite to each other in the front and back are arranged on the side plate of the first containing area, the heat radiation fan is arranged on any ventilation opening or ventilation grille, the linear bearing is arranged at four corners of the seat plate, the guide post is arranged on the bottom surface of the panel and correspondingly penetrates through the linear bearing, the buffer spring is connected with the panel and the seat board, and the vibration source drives the panel and the rhythm pedal arranged on the panel to vertically vibrate.
In one or more embodiments of the present invention, the control circuit board is provided with a thermosensitive device for triggering the stop/start of the cooling fan.
In one or more embodiments of the present invention, the thermosensitive device is disposed on the heat sink of the control circuit board.
In one or more embodiments of the present invention, the control circuit board is disposed between the front and rear opposite ventilation openings or the ventilation grids.
In one or more embodiments of the present invention, the vibration source includes a stator base, a mover base, a magnetic core, and an electromagnetic coil, the stator base has a vertical tubular body, the electromagnetic coil is around locating the outside or the inside of the tubular body, the mover base has an annular groove deep upwards from its lower surface, and a central portion of the annular groove is provided with the magnetic core, the mover base is located on the tubular body through an annular groove sleeve.
In one or more embodiments of the present invention, the bottom side of the seat plate is provided with a support leg at a position opposite to the linear bearing.
In one or more embodiments of the present invention, a plurality of heat dissipation holes or heat dissipation grids are disposed on the side plate of the second accommodation region.
The utility model has the advantages that: the rhythm device drives the rhythm pedal to realize high-frequency and stable vertical vibration through the vibration source driven by the electromagnetism, can be independently used or used as a component to be arranged on other fitness physiotherapy devices for use, can set the vibration frequency more accurately, and meets the requirements of fitness and physiotherapy of users; meanwhile, in consideration of the requirement of miniaturization of the device, high heat generated by a vibration source which runs in the space in the seat for a long time is difficult to dissipate, so that an independent space is separated by the partition plate to place the control circuit board, on one hand, the heat source can be isolated, on the other hand, convection heat dissipation is realized through the heat dissipation fan, the normal work of the control circuit board is ensured, and the overheat shutdown condition caused by long-time running is avoided; the heat radiation fan is controlled to be started after reaching a certain temperature, and heat is radiated by ventilation through the ventilation opening or the ventilation grille in the earlier stage, so that the effects of energy conservation and noise reduction are achieved.
Drawings
Fig. 1 is a schematic diagram of an exploded structure of a rhythm device.
Fig. 2 is a schematic top view of the base.
Fig. 3 is a schematic sectional structure view of the vibration source.
Detailed Description
The scheme of the present application is further described below with reference to the accompanying drawings 1 to 3:
a rhythm device with an independent heat dissipation air channel comprises a base 1, a panel 2, a rhythm pedal 3, a control circuit board 4, a heat dissipation fan 5, a power module 6, a vibration source 7, a linear bearing 8, a guide post 9 and a buffer spring 10, wherein the base 1 comprises a seat board 101 and side plates 102 arranged around the seat board 101 in a surrounding mode, a space in the seat is divided into a first accommodating area 1a for accommodating the control circuit board 4 through a partition board 103, and a second accommodating area 1b for accommodating the vibration source 7 and the power module 11, a set of ventilation grids 104 which are opposite in the front-back mode are arranged on the side plates 102 of the first accommodating area 1a, the heat dissipation fan 5 is arranged on any ventilation grid 104, the control circuit board 4 is arranged between the two ventilation grids 104 which are opposite in the front-back mode, and a plurality of heat dissipation grids 105 are arranged on the side plates 102 of the second accommodating area 1 b. The linear bearings 8 are arranged at four corners of the seat plate 101, the guide posts 9 are arranged on the bottom surface of the panel 2 and correspondingly penetrate through the linear bearings 8, the linear bearings 8 and the guide posts 9 ensure that the panel 2 moves vertically in a single direction, the buffer springs 10 are connected with the panel 2 and the seat plate 101 to support the rhythm pedal 3 and buffer vibration generated by up-and-down movement, and the vibration source 7 drives the panel 2 and the rhythm pedal 3 arranged on the panel 2 to vibrate vertically. The control circuit board 4 is provided with a thermosensitive device 401 for triggering the stop/start of the cooling fan 5. The thermosensitive device 401 is a thermistor, and is disposed on the heat sink 402 of the control circuit board 4. The vibration source 7 comprises a stator seat 71, a rotor seat 72, a magnetic core 73 and an electromagnetic coil 74, wherein the stator seat 71 is provided with a vertical tubular body, the electromagnetic coil 74 is wound on the outer side of the tubular body, the rotor seat 72 is provided with a circular groove 721 which is deep upwards from the lower surface of the rotor seat, the magnetic core 73 is arranged at the central part of the rotor seat 72, the tubular body is sleeved with the rotor seat 72 through the circular groove 721, the electromagnetic coil 74 is electrified to change the current direction alternately so as to generate an S pole magnetic field and an N pole magnetic field alternately, and the magnetic coil and the inherent magnetic field of the magnetic core 73 generate homopolar repelling heteropolar attracting and vertical displacement to generate vibration. Considering the stability of the support and minimizing the oscillation amplitude of the base, the bottom side of the seat plate 101 is provided with a support leg at a position opposite to the linear bearing 8.
The above preferred embodiments should be considered as examples of the embodiments of the present application, and technical deductions, substitutions, improvements and the like similar to, similar to or based on the embodiments of the present application should be considered as the protection scope of the present patent.
Claims (7)
1. A rhythm device with independent heat dissipation air duct is characterized in that: the base comprises a seat plate and side plates arranged around the seat plate in a surrounding mode, a first containing area for containing the control circuit board is divided into a space in the seat by a partition plate, a second containing area for containing the vibration source is arranged, a set of ventilation openings or ventilation grids which are opposite in front and back are arranged on the side plates of the first containing area, the cooling fan is arranged on any ventilation opening or ventilation grid, the linear bearings are arranged at four corners of the seat plate in a dividing mode, the guide posts are arranged on the bottom surface of the panel and correspondingly penetrate through the linear bearings, the buffer springs are connected with the panel and the seat plate, and the vibration source drives the panel and the rhythm pedal arranged on the panel to vibrate vertically.
2. A rhythm device having independent radiating ducts as claimed in claim 1, wherein: and a thermosensitive device is arranged on the control circuit board and used for triggering the stop/start of the cooling fan.
3. A rhythm device having independent radiating ducts according to claim 2, wherein: the thermosensitive device is arranged on the radiator of the control circuit board.
4. A rhythm device having independent radiating ducts according to claim 2, wherein: the control circuit board is arranged between the two ventilation openings or the ventilation grids which are opposite front and back.
5. A rhythm device with independent radiating air ducts according to any one of claims 1 to 4, wherein: the vibration source includes stator seat, animal seat, magnetic core and solenoid, the stator seat has the siphonozooid of erectting, solenoid is around locating the outside or the inboard of siphonozooid, the animal seat has by its lower surface deep annular up, and its central part is equipped with the magnetic core, the animal seat is located on the siphonozooid through the annular box.
6. A rhythm device with independent radiating air ducts according to any one of claims 1 to 4, wherein: and a support leg is arranged at the position, which is opposite to the linear bearing, of the bottom side of the seat plate.
7. A rhythm device with independent radiating air ducts according to any one of claims 1 to 4, wherein: the side plate of the second accommodating area is provided with a plurality of heat dissipation holes or heat dissipation grids.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020277368.3U CN212308363U (en) | 2020-03-09 | 2020-03-09 | Rhythm device with independent heat dissipation air duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020277368.3U CN212308363U (en) | 2020-03-09 | 2020-03-09 | Rhythm device with independent heat dissipation air duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212308363U true CN212308363U (en) | 2021-01-08 |
Family
ID=74018953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020277368.3U Active CN212308363U (en) | 2020-03-09 | 2020-03-09 | Rhythm device with independent heat dissipation air duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212308363U (en) |
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2020
- 2020-03-09 CN CN202020277368.3U patent/CN212308363U/en active Active
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