CN210403572U - Rotary switch and fascia gun for electronic product - Google Patents
Rotary switch and fascia gun for electronic product Download PDFInfo
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- CN210403572U CN210403572U CN201921848645.5U CN201921848645U CN210403572U CN 210403572 U CN210403572 U CN 210403572U CN 201921848645 U CN201921848645 U CN 201921848645U CN 210403572 U CN210403572 U CN 210403572U
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Abstract
The utility model discloses a rotary switch and a fascia gun for electronic products, which belongs to the technical field of switches; the rotary switch for electronic products includes: an electrical component unit; the switch bracket is annular, and an inner ring is sleeved on the electrical component unit; the rotary switch is annular, and an inner ring is sleeved on an outer ring of the switch bracket; the rotary switch is configured to: the switch bracket can rotate and drive the switch bracket to rotate, and the switch bracket drives the electrical component unit to rotate. The fascia gun is provided with the rotary switch for the electronic product. The utility model discloses can realize the electrodeless regulation of a certain performance parameter of electronic product.
Description
Technical Field
The utility model relates to the technical field of switches, especially, relate to a rotary switch and manadesma rifle for electronic product.
Background
The fascia gun is a muscle fascia relaxation massage gun and is used for carrying out high-frequency impact physical therapy on muscle fascia after body building or sports.
The fascia gun can help the muscle and soft tissue relax and recover by impacting a target part of a body through the gun head, and the blood circulation is promoted.
In the prior art, the vibration frequency of the fascial gun generally adopts a gear switch with a gear adjusting function, so that the frequency of the fascial gun is very limited in selectivity, and the product experience of a user is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rotary switch for electronic product can realize the electrodeless regulation of certain performance parameter of electronic product.
As the conception, the utility model adopts the technical proposal that:
a rotary switch for an electronic product, comprising:
an electrical component unit;
the switch bracket is annular, and an inner ring is sleeved on the electrical component unit;
the rotary switch is annular, and an inner ring is sleeved on an outer ring of the switch bracket;
the rotary switch is configured to: the switch bracket can rotate and drive the switch bracket to rotate, and the switch bracket drives the electrical component unit to rotate.
Optionally, an outer annular surface of the switch bracket is provided with a first groove, an inner annular surface of the rotary switch is provided with a first protrusion matched with the first groove, and the first protrusion can slide into and be clamped in the first groove.
Optionally, one end of the first groove is provided with a first end opening, and the other end of the first groove is provided with a first abutting portion, and the first protrusion can slide into the first groove from the first end opening and abut against the first abutting portion.
Optionally, the cross section of the first groove is trapezoidal, the lower bottom surface of the trapezoid is located on the bottom surface of the first groove, and the cross section of the first protrusion is an inverted trapezoid matched with the first groove.
Optionally, a second groove is formed in the electrical component unit, a second protrusion matched with the second groove is arranged on the inner annular surface of the switch support, a second end opening is formed in one end of the second groove, a second abutting portion is arranged at the other end of the second groove, and the second protrusion can slide into the second groove from the second end opening and abut against the second abutting portion.
Optionally, a guide avoiding notch is arranged at the end part of the second protrusion.
Optionally, a third groove is formed in the electrical component unit, a clamping block capable of being clamped in the third groove is arranged on the inner annular surface of the switch support, and the clamping block can prevent the switch support from being separated from the electrical component unit.
Optionally, the rotary switch for electronic products further includes an electrical component unit mounting part, and the electrical component unit is mounted on the electrical component unit mounting part.
Optionally, the rotary switch for electronic products further includes a cover plate, and the cover plate is fastened to an end of the rotary switch and is fixedly connected to the electrical component unit mounting portion.
Another object of the present invention is to provide a fascia gun, which can realize stepless adjustment of the vibration frequency of the fascia gun.
As the conception, the utility model adopts the technical proposal that:
a fascia gun is provided with the rotary switch for the electronic product.
The utility model provides a rotary switch for electronic product through establishing switch support cover on electric assembly unit, the rotary switch cover is established on switch support's outer loop, when needs carry out electrodeless regulation to a certain performance parameter of electric assembly unit, through rotatory rotary switch, rotary switch drives the switch support and rotates, and the switch support drives electric assembly unit and rotates, has avoided traditional gear regulating switch can only carry out the not enough of hierarchical regulation, promotes user's body and feels.
The utility model provides a fascia rifle is equipped with foretell rotary switch for electronic product on it to realize the electrodeless regulation to the vibration frequency of fascia rifle.
Drawings
Fig. 1 is a schematic external structural diagram of a rotary switch for an electronic product according to an embodiment of the present invention;
fig. 2 is an exploded schematic view of a rotary switch for an electronic product according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a rotary switch according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a switch bracket according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of an electrical component unit according to an embodiment of the present invention;
fig. 6 is a schematic structural view of a handle portion of a fascial gun according to a second embodiment of the present invention.
In the figure:
1. an electrical component unit; 11. a first annular portion; 111. a second groove; 1111. a second abutting portion; 112. a third groove; 12. a second annular portion; 121. welding feet; 122. a spring plate; 13. a connecting ring;
2. a switch bracket; 21. a first groove; 211. a first abutting portion; 22. a second protrusion; 23. a clamping block; 24. a weight reduction groove;
3. a rotary switch; 31. a first protrusion;
4. an electrical component unit mounting section; 41. a positioning column;
5. a cover plate;
6. a grab handle part.
Detailed Description
In order to make the technical problem solved by the present invention, the technical solution adopted by the present invention and the technical effect achieved by the present invention clearer, the technical solution of the present invention will be further explained by combining the drawings and by means of the specific implementation manner. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some but not all of the elements related to the present invention are shown in the drawings.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first position" and "second position" are two different positions.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example one
The present embodiment provides a rotary switch for an electronic product, which is capable of implementing stepless adjustment of a certain parameter of the electronic product, for example, implementing stepless adjustment of a rotation speed, a vibration frequency, an air volume, a volume or brightness of the electronic product. The poor user experience caused by the adjusting mode of the traditional mechanical key or touch key gear switch of the electronic product is avoided, the operation is simplified and speeded up, and the human-computer interaction performance and the user experience of the electronic product are improved.
Referring to fig. 1 to 5, the rotary switch for electronic products according to the present embodiment includes an electrical component unit 1, a switch bracket 2, a rotary switch 3, an electrical component unit mounting portion 4, and a cover plate 5.
Specifically, in the present embodiment, the electrical component unit 1 has an electrical function and a mechanical rotation function that can be adjusted steplessly.
Specifically, in the present embodiment, the switch bracket 2 is annular and the inner ring is sleeved on the electrical component unit 1; preferably, the switch bracket 2 is fitted over and engaged with the electrical component unit 1.
The rotary switch 3 is annular, and an inner ring is sleeved on an outer ring of the switch bracket 2; preferably, in this embodiment, the rotary switch 3 is sleeved and clamped on the switch bracket 2.
The rotary switch 3 is configured to: can rotate and drive switch support 2 to rotate, switch support 2 drives electrical component unit 1 and rotates.
In this embodiment, the electrical component unit 1 is further driven to rotate by rotating the rotary switch 3, and the rotation direction and the rotation angle are not limited, so that stepless adjustment of specific parameters of the electronic product can be realized.
Referring to fig. 3 and 4, the rotary switch 3 is first mounted on the switch bracket 2.
Specifically, in this embodiment, the outer annular surface of the switch bracket 2 is provided with a first groove 21, the inner annular surface of the rotary switch 3 is provided with a first protrusion 31 matched with the first groove 21, and the first protrusion 31 can slide into and be clamped in the first groove 21. Preferably, in this embodiment, a plurality of first grooves 21 are disposed at equal intervals along the circumference of the outer annular surface of the switch bracket 2, a plurality of first protrusions 31 are disposed on the inner annular surface of the rotary switch 3, and the first protrusions 31 and the first grooves 21 are disposed in a one-to-one correspondence, so that the switch bracket 2 and the rotary switch 3 can be effectively clamped together.
Preferably, in this embodiment, one end of the first groove 21 is provided with a first end opening, the other end is provided with a first abutting portion 211, and the first protrusion 31 can slide into the first groove 21 from the first end opening and abut against the first abutting portion 211. The first abutting portion 211 is provided to prevent the first projection 31 from slipping off the first groove 21.
Further, in order to ensure that the rotary switch 3 can be stably connected to the switch bracket 2 in a clamping manner, in this embodiment, the cross section of the first groove 21 is trapezoidal, the lower bottom surface of the trapezoid is located at the bottom surface of the first groove 21, and the cross section of the first protrusion 31 is in an inverted trapezoid shape adapted to the first groove 21. And so set up and can effectively guarantee to rotate rotary switch 3 the time, switch support 2 can rotate along with rotary switch 3, and rotary switch 3 when first hour hand direction or second hour hand direction rotate, homoenergetic effectively drives switch support 2 and takes place to rotate.
Optionally, in this embodiment, the switch bracket 2 is provided with a lightening slot 24. Specifically, both end faces of the switch bracket 2 are provided with weight-reduction grooves 24. A plurality of weight-reducing grooves 24 are provided at equal intervals around the axis of the switch holder 2 at each end face of the switch holder 2.
The assembled rotary switch 3 and switch bracket 2 are then mounted to the electrical component unit 1.
Referring to fig. 4 and 5, in the present embodiment, the electrical component unit 1 includes a first annular portion 11 and a second annular portion 12 connected, axes of the first annular portion 11 and the second annular portion 12 coincide and a diameter of the first annular portion 11 is smaller than a diameter of the second annular portion 12, a connection ring 13 is connected between the first annular portion 11 and the second annular portion 12, and an outer annular surface of the first annular portion 11, the connection ring 13, and an outer annular surface of the second annular portion 12 form a stepped surface. The switch bracket 2 is sleeved on the first annular part 11, the end part of the switch bracket 2 is abutted to the connecting ring 13, the rotary switch 3 is sleeved on the switch bracket 2, the end part of the rotary switch 3 is abutted to the connecting ring 13, one end of the first protrusion 31 on the rotary switch 3 is abutted to the connecting ring 13, and the other end of the first protrusion 31 is abutted to the first abutting part 211, so that the rotary switch 3 after being assembled is more stably installed on the whole rotary switch for electronic products and cannot be easily separated.
In order to realize that switch support 2 cover establishes and joint at the outer anchor ring of electric assembly unit 1, be equipped with second recess 111 on the electric assembly unit 1, switch support 2's inner anchor ring be equipped with second recess 111 complex second protruding 22, the one end of second recess 111 is equipped with second end opening, the other end is equipped with second butt portion 1111, second protruding 22 can slide into second recess 111 from second end opening and with second butt portion 1111 butt. Preferably, in this embodiment, a plurality of second grooves 111 are provided on the outer circumferential surface of the electrical component unit 1 at equal intervals along the circumferential side of the outer circumferential surface of the electrical component unit 1, and accordingly, a plurality of second protrusions 22, the second protrusions 22 and the second grooves 111 are provided on the inner circumferential surface of the switch holder 2 along the circumferential direction thereof.
The second groove 111 extends from the end of the electrical component unit 1 and is opened to form a blind groove structure to form a second end opening and a second abutting portion 1111. Specifically, in the present embodiment, the second groove 111 is disposed on the first annular portion 11 and the second end opening is located at an end of the first annular portion 11 away from the second annular portion 12.
In order to enable the second protrusion 22 to smoothly slide into the second groove 111, in this embodiment, a guide avoiding notch is provided at an end of the second protrusion 22. Preferably, two sides of the end of the second protrusion 22 are respectively provided with a triangular guiding and avoiding notch, so that the end of the second protrusion 22 is trapezoidal, and the second protrusion 22 slides into the second groove 111 smoothly. Of course, in other embodiments, two triangular guide avoiding notches may be respectively disposed on two sides of the end portion of the second protrusion 22, so that the end portion of the second protrusion 22 is triangular, when the second protrusion 22 slides into the second groove 111, the end of the second protrusion 22 having the guide avoiding notch slides into the second groove 111 first, and then the second protrusion 22 slides into the second groove 111 continuously, so that the second protrusion 22 slides into the second groove 111 smoothly.
Further, in order to avoid the second protrusion 22 from sliding into the second groove 111 and then separating from the electrical component unit 1, in this embodiment, the electrical component unit 1 is provided with a third groove 112, the inner annular surface of the switch bracket 2 is provided with a fixture block 23 capable of being clamped in the third groove 112, and the fixture block 23 can prevent the switch bracket 2 from separating from the electrical component unit 1. Preferably, in this embodiment, the third groove 112 is disposed on the first annular portion 11, one third groove 112 is disposed between every two adjacent second grooves 111, a third abutting portion is disposed on the third groove 112, and when the latch 23 is clamped in the third groove 112, one end of the latch 23 abuts against the third abutting portion.
Preferably, in this embodiment, the third groove 112 extends from one end of the first annular portion 11 close to the second annular portion 12 to the other end of the first annular portion 11 and is a blind groove to form a third abutting portion. In this embodiment, the fixture block 23 is located at the middle position of the inner annular surface of the switch bracket 2 along the axial direction, when the switch bracket 2 is clamped with the electrical component unit 1, the switch bracket 2 is overlapped with the axis of the electrical component unit 1 and the switch bracket 2 is moved to the electrical component unit 1, the second protrusion 22 slides into the second groove 111 corresponding to the second protrusion, along with the sliding of the second protrusion 22, the fixture block 23 is extruded and moves toward the third groove 112, when the end of the second protrusion 22 is abutted to the second abutting portion 1111, the fixture block 23 is clamped into the third groove 112 and is abutted to the third abutting portion, at this time, the switch bracket 2 is clamped with the electrical component unit 1 and can rotate simultaneously, and further when the rotary switch 3 is rotated, the electrical component unit 1 can rotate along with the rotary switch 3, and the stepless adjustment of a certain performance parameter of the electronic product is realized.
Preferably, in this embodiment, the electrical component unit 1 further includes a circular PCB board, and the PCB board is designed to be circular to facilitate rotation. Further, an end of the second annular portion 12 away from the first annular portion 11 is provided with a solder foot 121 for soldering with a PCB board. Preferably, a plurality of fillets 121 are provided at intervals along the circumferential side of the second annular portion 12.
Further, in order to realize the packaging and dustproof functions of the electronic product, the rotary switch for the electronic product further comprises a cover plate 5, and the cover plate 5 is buckled at the end part of the rotary switch 3 and is fixedly connected with the electric component unit mounting part 4.
In this embodiment, in order to mount the rotary switch for an electronic product on the electronic product, the rotary switch for an electronic product further includes an electrical component unit mounting portion 4, and the electrical component unit 1 is mounted on the electrical component unit mounting portion 4.
Specifically, in this embodiment, the electrical component unit mounting portion 4 includes a mounting surface, a positioning post 41 extending along the axial direction of the rotary switch 3 is disposed on the mounting surface, a positioning hole is disposed on the PCB, the positioning hole is disposed on the positioning post 41 in a penetrating manner, and the PCB can rotate relative to the positioning post 41, and then the rotary switch 3, the switch bracket 2 and the electrical component unit 1 assembled together are welded on the PCB through the solder leg 121 of the electrical component unit 1, at this time, the positioning post 41 is located in the inner ring of the electrical component unit 1 and does not contact with the inner ring surface of the electrical component unit 1, so as to prevent interference with the rotation of the electrical component unit 1; then, the cover plate 5 is buckled at one end of the rotary switch 3 far away from the PCB, and the cover plate 5 is connected with the positioning column 41 through a screw or a bolt.
Preferably, in this embodiment, the second annular portion 12 of the electrical component unit 1 is further provided with an elastic sheet 122, the PCB is provided with a mounting position matching with the elastic sheet 122, the elastic sheet 122 penetrates through the mounting position of the PCB and the end of the elastic sheet 122 abuts against the mounting surface of the electrical component unit mounting portion 4, so as to reduce friction between the mounting position and the PCB when the PCB rotates.
Preferably, in the present embodiment, a plurality of spring pieces 122 are provided at equal intervals along the circumferential direction of the second annular portion 12.
Preferably, in this embodiment, at least two positioning pillars 41 are disposed on the mounting surface. Specifically, in this embodiment, three positioning pillars 41 are disposed on the mounting surface, and the three positioning pillars 41 are distributed at three vertices of an equilateral triangle, which is convenient for manufacturing.
Example two
The present embodiment provides a fascial gun, wherein a rotary switch for an electronic product as in the first embodiment is disposed on the fascial gun, so as to achieve stepless adjustment of the vibration frequency of the fascial gun.
Referring to fig. 6, in particular, the fascial gun includes a gun head portion (not shown) for performing a massage function and a grip portion 6. In this embodiment, the grab handle part 6 is the cylinder shape that the inside contained the cylindricality holding chamber, for the molding of making the manadesma rifle is more brief pleasing to the eye, in this embodiment, the one end that the rifle head position was kept away from to grab handle part 6 is located with rotary switch to the electronic product, and rotary switch 3's axis and grab handle part 6's axis coincidence, so, rotary switch 3 can not interfere user's gripping and make things convenient for the user to carry out electrodeless regulation to the vibration frequency of manadesma rifle when user handheld grab handle part 6.
Specifically, in this embodiment, the mounting surface of the electrical component unit mounting portion 4 is fixedly disposed in the accommodating cavity, the PCB board is also located in the accommodating cavity, the second annular portion 12 of the electrical component unit 1 is located in the accommodating cavity and the first annular portion 11 is located outside the accommodating cavity, so that the rotary switch 3 sleeved on the first annular portion 11 is also located outside the accommodating cavity and tightly attached to the grip portion 6.
In this embodiment, the elastic piece 122 of the electrical component unit 1 elastically abuts against the inner surface of the grip portion 6, and interference of the inner surface of the grip portion 6 with the electrical component unit 1 during rotation is reduced.
The above embodiments have been described only the basic principles and features of the present invention, and the present invention is not limited by the above embodiments, and is not departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. A rotary switch for an electronic product, comprising:
an electrical component unit (1);
the switch bracket (2) is annular and is sleeved on the electrical component unit (1) in an inner ring;
the rotary switch (3) is annular, and an inner ring is sleeved on an outer ring of the switch bracket (2);
the rotary switch (3) is configured to: the switch support (2) can be rotated and driven to rotate, and the electrical component unit (1) is driven to rotate by the switch support (2).
2. The rotary switch for electronic products according to claim 1, wherein the outer annular surface of the switch bracket (2) is provided with a first groove (21), the inner annular surface of the rotary switch (3) is provided with a first protrusion (31) matching with the first groove (21), and the first protrusion (31) can slide into and be clamped in the first groove (21).
3. The rotary switch of claim 2, wherein the first recess (21) has a first end opening at one end and a first abutting portion (211) at the other end, and the first protrusion (31) can slide into the first recess (21) from the first end opening and abut against the first abutting portion (211).
4. A rotary switch for electronic products according to claim 2, wherein the first groove (21) has a trapezoidal cross section, and a lower bottom surface of the trapezoidal cross section is located at a bottom surface of the first groove (21), and the cross section of the first protrusion (31) has an inverted trapezoidal shape adapted to the first groove (21).
5. The rotary switch of claim 1, wherein the electrical component unit (1) is provided with a second groove (111), the inner annular surface of the switch bracket (2) is provided with a second protrusion (22) engaged with the second groove (111), one end of the second groove (111) is provided with a second end opening, the other end of the second groove is provided with a second abutting portion (1111), and the second protrusion (22) can slide into the second groove (111) from the second end opening and abut against the second abutting portion (1111).
6. A rotary switch for electronic products according to claim 5, wherein the end of the second protrusion (22) is provided with a guide relief notch.
7. The rotary switch for electronic products according to claim 5, wherein a third groove (112) is formed on the electrical component unit (1), a fixture block (23) capable of being clamped in the third groove (112) is formed on an inner annular surface of the switch bracket (2), and the fixture block (23) is capable of preventing the switch bracket (2) from being separated from the electrical component unit (1).
8. The rotary switch for electronic products according to any one of claims 1 to 7, further comprising an electrical component unit mounting part (4), wherein the electrical component unit (1) is mounted on the electrical component unit mounting part (4).
9. The rotary switch for electronic products according to claim 8, further comprising a cover plate (5), wherein the cover plate (5) is fastened to an end of the rotary switch (3) and is fixedly connected to the electrical component unit mounting part (4).
10. Fascia gun, characterized in that it is provided with a rotary switch for an electronic product according to any of claims 1-9.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921848645.5U CN210403572U (en) | 2019-10-30 | 2019-10-30 | Rotary switch and fascia gun for electronic product |
| PCT/CN2020/078558 WO2021082326A1 (en) | 2019-10-30 | 2020-03-10 | Rotary switch and fascia gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921848645.5U CN210403572U (en) | 2019-10-30 | 2019-10-30 | Rotary switch and fascia gun for electronic product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210403572U true CN210403572U (en) | 2020-04-24 |
Family
ID=70342954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921848645.5U Active CN210403572U (en) | 2019-10-30 | 2019-10-30 | Rotary switch and fascia gun for electronic product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210403572U (en) |
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2019
- 2019-10-30 CN CN201921848645.5U patent/CN210403572U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221207 Address after: L1202, China Resources Building, No. 2666, Keyuan South Road, Haizhu Community, Yuehai Street, Nanshan District, Shenzhen, Guangdong 518000 Patentee after: Shenzhen calorie Sports Technology Co.,Ltd. Address before: 518000 room 501k, 5th floor, building 5, Nanhai yiku, No.6 Xinghua Road, Nanshan District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN KALULI TECHNOLOGY Co.,Ltd. Patentee before: BEIJING CALORIE INFORMATION TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |