CN216054445U - Knob device on transparent equipment - Google Patents
Knob device on transparent equipment Download PDFInfo
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- CN216054445U CN216054445U CN202121995038.9U CN202121995038U CN216054445U CN 216054445 U CN216054445 U CN 216054445U CN 202121995038 U CN202121995038 U CN 202121995038U CN 216054445 U CN216054445 U CN 216054445U
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- transparent
- transparent carrier
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- circuit board
- key
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Abstract
The utility model adopts a knob device on a transparent device, the knob device is arranged on a transparent carrier on the surface of the device, the knob device comprises: the key encoder penetrates through the transparent carrier and is connected with the knob cover and the key circuit board which are positioned on two sides of the surface of the transparent carrier; at least one fixed screw, this fixed screw passes successively button circuit board and transparent carrier, the tail end of fixed screw through with the fixed knot structure of rotatory lid homonymy is fixed, rotatory lid with button encoder's regulation pole adaptation, wherein, the lid of rotatory lid is in projection area on the transparent carrier is greater than button encoder button circuit board is in projection area on the transparent carrier, it is restrainted through effective means to the pencil in the knob device on the audio playback equipment, realizes shielding button device inner structure on the audio playback equipment of printing opacity material or printing opacity material.
Description
Technical Field
The utility model relates to the technical field of digital audio playing equipment, in particular to a knob device on transparent equipment applied to the field of transparent audio playing equipment.
Background
The sound box device displays the currently played audio information to a user through a liquid crystal display device arranged on the sound box device, and the sound box device is a conventional design in digital audio products. The audio information displayed on the display device may include current weather, date, lyrics of currently played audio, source, and on higher specification products, the liquid crystal display device may also display pictures, and play video.
Generally, the audio device is provided with a button and knob structure for controlling and adjusting the display content. Under the prior art, taking a knob structure as an example, generally, a knob is a knob cover arranged on the surface of equipment, and the knob cover is pressed on an adjusting rod of an encoder attached to a Printed Circuit Board (PCB), and when a user rotates the knob cover, the rotation of the knob cover enables the encoder adjusting rod to rotate, so that the control of the circuit board is realized.
However, in a new design that is aesthetically pleasing and suitable for industrial applications, the whole or part of the enclosure of the sound box device is made of a transparent or translucent material, so that the whole audio playback device has a transparent use effect. On one hand, when the existing knob structure is applied to the transparent audio playing device, the structural components of the knob structure are difficult to be shielded, so that structures such as a printed circuit board and the like are exposed, and the overall transparent presenting effect of the device is influenced; on the other hand, besides the structural components described above, the knob structure usually further includes a wire harness connected to the circuit board, and the prior art also lacks an effective shielding means to solve the technical problem that the wire harness affects the transparent presentation effect of the device.
In view of the above, the prior art should be improved to solve the problem of shading of the knob device on the transparent device.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides the knob device on the transparent equipment, which is used for bundling the wiring harness in the knob device on the audio playing equipment by an effective means and shielding the internal structure of the knob device on the audio playing equipment made of light-transmitting materials or light-transmitting materials.
In order to solve the above technical problem, the present invention provides a knob device on a transparent device, the knob device being disposed on a transparent carrier on a surface of the device, the knob device comprising: the key encoder penetrates through the transparent carrier and is connected with the knob cover and the key circuit board which are positioned on two sides of the surface of the transparent carrier; the fixing structure is arranged on the same side of the rotary cover, the rotary cover is matched with the adjusting rod of the key encoder, and the projection area of the cover body of the rotary cover on the transparent carrier is larger than that of the key encoder and the key circuit board on the transparent carrier.
Preferably, the fixing structure on one side of the rotary cover is a fixing bracket or a fixing gasket.
Further preferably, the key circuit board is fixedly connected with the transparent carrier through a supporting piece, and a sealing piece is arranged between the key circuit board and the transparent carrier.
Still further preferably, a guide hole is formed on the transparent carrier, and the fixing screw and the key encoder pass through the guide hole.
Still further preferably, the control assembly is connected with the key encoder and the key circuit board through a wiring harness, wherein the wiring harness is attached to the surface of the inner wall of the transparent carrier after being gathered through the wire sleeve.
Still further preferably, the device further comprises a fixing sleeve which is located at the bottom of the rotating cover, wherein the rotating cover is sleeved on the adjusting rod of the key encoder through the fixing sleeve.
Still preferably, the material of the transparent carrier is one of a transparent PMMA plate, a transparent glass plate and a transparent PC plate.
Compared with the prior art, the utility model has the following beneficial technical effects due to the adoption of the technical scheme:
1) the transparent carrier is provided with guide holes, and the knob cover and the key circuit board are respectively and fixedly arranged on the two side surfaces of the transparent carrier. The key circuit board is connected with the transparent carrier through the supporting piece, and meanwhile, the key circuit board, the sealing piece and the transparent carrier are combined in a screwing mode, a bonding mode and the like, so that the integration of the internal structure of the knob piece is improved, and the specification of the internal structure is reduced; on the other hand, the utility model also enables the projection area of the knob cover on the transparent carrier to be larger than that of the internal structure of the knob cover on the transparent carrier, so that the internal structure of the knob piece does not influence the light transmission and transparent presentation effects of the transparent audio equipment any more;
2) for the transparent audio equipment, the wiring of each equipment in the transparent audio equipment can also directly influence the display of the transparent display effect, in the utility model, the wiring harnesses of a key encoder, a key circuit board and the like are sleeved through a wire sleeve and are fixed on the inner wall of a transparent carrier together, so that the perspective effect of the transparent audio equipment is not shielded by the equipment wiring harnesses;
3) the rotating member is connected the rotating cover with key encoder's regulation pole, realizes the control to key circuit board, and in the long-term use, the rotation repeatedly of rotating cover makes its and key encoder's regulation pole between be connected easy impaired, therefore, for the equipment and dismantle the maintenance, adjusted the pole hookup location at the rotating cover inboard and encoder and set up fixed cover, when consolidating the fixed effect of rotating cover, prolonged the life of device.
Drawings
FIG. 1 is a sectional view showing a sectional structure of a knob device on a transparent apparatus shown in a first embodiment of the present invention;
FIG. 2 is a sectional view showing a sectional structure of a knob device on a transparent apparatus shown in the second embodiment of the present invention;
fig. 3 is a sectional view showing a sectional structure of a knob device on a transparent apparatus shown in the third embodiment of the present invention.
Detailed Description
Embodiments of a knob device on a transparent device according to the present invention will be described below with reference to the accompanying drawings. Those of ordinary skill in the art will recognize that the described embodiments can be modified in various different ways, without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and not intended to limit the scope of the claims. Furthermore, in the present description, the drawings are not to scale and like reference numerals refer to like parts.
It should be noted that, in the embodiments of the present invention, the expressions "first" and "second" are used to distinguish two entities with the same name but different names or different parameters, and it is understood that "first" and "second" are only used for convenience of description and should not be understood as limitations of the embodiments of the present invention, and the following embodiments do not describe the embodiments one by one.
The preferred embodiment of the utility model is based on the problem that the knob device arranged on the transparent audio playing device in the prior art shields the whole transparent presenting effect by the internal structure and the wiring harness. The idea of solving the technical problem in the preferred embodiment of the present invention is to reduce the specification of the internal structure of the knob device and improve the integration level of each component of the internal structure through a reasonable structural layout, so that the projection of the outline of the knob member on the carrier can cover the projection area of the internal structure on the surface of the carrier.
Example one
Referring first to fig. 1, fig. 1 is a sectional view showing a sectional structure of a knob apparatus on a transparent device shown in a first embodiment of the present invention. In the preferred embodiment of the present invention, the knob device is disposed on a carrier made of a transparent material, in different preferred embodiments, the material of the transparent carrier 100 is one of a transparent PMMA plate, a transparent glass plate and a transparent PC plate, but other transparent carriers in the prior art can be used, and the preferred embodiments of the present invention should not be limited to the specific material of the transparent carrier 100.
The transparent carrier 100 serves as a housing for a transparent audio device, comprising a use side and an inner side. According to the display direction of fig. 1, the left side surface of the transparent carrier 100 is a use surface, the use surface is a side surface on which the rotating cover 10 is located, and the inner side surface is a side surface on which the internal components of the rotating mechanism are located.
With continued reference to fig. 1, the key encoder 20 is passed through the transparent carrier 100, and its end on the use surface side is connected to the rotary cover 10 of the knob device, and its end on the inner side surface side is connected to the key circuit board 30. Specifically, a cylindrical receiving groove is formed on the inner side of the rotary cover 10, and the receiving groove is used for being engaged with an adjusting lever (not shown) of the key encoder 20, that is, when the rotary cover 10 is rotated, the adjusting lever of the key encoder 20 is synchronously driven to rotate, and the key encoder 20 obtains a corresponding signal according to the rotation of the adjusting lever thereof, so as to drive the key circuit board 30 to operate.
The key circuit board 30 is connected to the transparent carrier 100 through a support member (not shown), and the sealing member 40 interposed between the key circuit board 30 and the transparent carrier 100 is used to achieve the protection and sealing of the key circuit board. A fixing screw 50 passes through the key circuit board 30, the sealing member 40 and the transparent carrier 100 in sequence, so that the key circuit board 30 and the transparent carrier 100 are fixed. The key circuit board 30 may be fixed by other conventional means such as adhesion.
In the preferred embodiment, referring to fig. 1, the projected area of the rotary cover 10 on the surface of the transparent carrier 100 is larger than the projected area of the internal components of the knob device on the surface of the transparent carrier 100, i.e. the projected area of the whole of the components including the key encoder 20 and the key circuit board 30 on the transparent carrier 100. Therefore, the shielding effect of the internal components of the knob device on the transparent audio playing equipment is obviously improved.
A fixing structure 60 is disposed between the rotary cover 10 and the use surface, and the fixing structure 60 is used for improving the fixing effect between the rotary cover 10 and the key encoder 20. In various embodiments of the present invention, the fixing structure 60 may be a fixing bracket or a fixing washer. The fixing screw 50 sequentially penetrates through the key circuit board 30, the sealing member 40 and the transparent carrier 100, so that the key circuit board 30 and the transparent carrier 100 can further penetrate through the fixing structure 60 after being fixed, thereby improving the integration level of the internal structure of the knob device.
In addition to the internal structure, in another aspect of the preferred embodiment of the present invention, since each component in the transparent audio playback device, including the key encoder, the key circuit board, etc., needs to be connected and adapted with the control unit of the device itself, so as to control the opening and closing of each component uniformly through the control unit, thereby involving the problem of wiring harness arrangement of each component in the playback device with a transparent appearance. If the wiring harnesses are freely distributed, the light transmittance of the transparent sound box is certainly influenced, in a preferred embodiment of the utility model, the wiring harnesses in the sound box accommodating space are intensively bundled by adopting the wire guide pipe, and the bundled wiring harnesses are integrated and bonded with the inner side surface of any transparent carrier serving as a shell of the transparent audio playing equipment, so that the technical problem that the wiring of the wiring harnesses influences the transparent appearance can be solved.
Example two
In the first embodiment of the present invention, the fixing screw 50 and the key encoder 20 respectively pass through the transparent carrier 100, and during assembly, a through hole needs to be formed in advance on the surface of the transparent carrier 100 to meet the assembly requirement. In different preferred embodiments of the present invention, the number of the fixing screws increases with the product specification, and when a plurality of fixing screws are required to be configured, it is very inconvenient to form a through hole for each fixing member on the surface of the transparent carrier 100; and more importantly, the configuration of the plurality of through holes is not conducive to fine tuning and maintenance of the product component location.
In order to solve the above technical problem, referring to fig. 2, fig. 2 is a sectional view showing a sectional structure of a knob device on a transparent device shown in a second embodiment of the present invention. In the second embodiment of the present invention, an integrated hole is formed, and a guide hole 101 is formed on the transparent carrier 100, so that the fixing screw 50 and the key encoder 20 both pass through the guide hole 102.
EXAMPLE III
The rotating part is used for connecting the rotating cover with the adjusting rod of the key encoder, so that the key circuit board is controlled, and in the long-term use process, the rotating cover rotates repeatedly to enable the rotating cover to be easily damaged when being connected with the adjusting rod of the key encoder.
To solve the technical problem and further consider the convenience of assembly and disassembly for maintenance, in the third embodiment, referring to fig. 3, fig. 3 is a sectional view showing a sectional structure of a knob device on a transparent device shown in the third embodiment of the present invention. The fixed sleeve (is) is arranged at the connecting position of the inner side of the rotary cover (10) and the adjusting rod of the key encoder (20), so that the fixing effect of the rotary cover (10) is strengthened, and the service life of the device is prolonged.
Compared with the prior art, the utility model has the following beneficial technical effects due to the adoption of the technical scheme:
1) the transparent carrier is provided with guide holes, and the knob cover and the key circuit board are respectively and fixedly arranged on the two side surfaces of the transparent carrier. The key circuit board is connected with the transparent carrier through the supporting piece, and meanwhile, the key circuit board, the sealing piece and the transparent carrier are combined in a screwing mode, a bonding mode and the like, so that the integration of the internal structure of the knob piece is improved, and the specification of the internal structure is reduced; on the other hand, the utility model also enables the projection area of the knob cover on the transparent carrier to be larger than that of the internal structure of the knob cover on the transparent carrier, so that the internal structure of the knob piece does not influence the light transmission and transparent presentation effects of the transparent audio equipment any more;
2) for the transparent audio equipment, the wiring of each equipment in the transparent audio equipment can also directly influence the display of the transparent display effect, and in the utility model, the wire harnesses of a key encoder, a key circuit board and the like are sleeved through the wire sleeve and are fixed on the inner wall of the transparent carrier together, so that the perspective effect of the transparent audio equipment is not shielded by the equipment wire harnesses.
3) The rotating member is connected the rotating cover with key encoder's regulation pole, realizes the control to key circuit board, and in the long-term use, the rotation repeatedly of rotating cover makes its and key encoder's regulation pole between be connected easy impaired, therefore, for the equipment and dismantle the maintenance, adjusted the pole hookup location at the rotating cover inboard and encoder and set up fixed cover, when consolidating the fixed effect of rotating cover, prolonged the life of device.
The above examples only show some embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (7)
1. A knob device on a transparent device, the knob device being disposed on a transparent carrier on a surface of the device, the knob device comprising:
the key encoder penetrates through the transparent carrier and is connected with the knob cover and the key circuit board which are positioned on two sides of the surface of the transparent carrier;
at least one fixed screw which successively passes through the key circuit board and the transparent carrier, the tail end of the fixed screw is fixed by a fixed structure at the same side of the rotary cover, the rotary cover is matched with the adjusting rod of the key encoder, wherein,
the projection area of the cover body of the rotary cover on the transparent carrier is larger than the projection areas of the key encoder and the key circuit board on the transparent carrier.
2. The knob device according to claim 1, wherein the fixing structure of the rotary cover is a fixing bracket or a fixing washer.
3. The knob device on the transparent apparatus according to claim 2, wherein the key circuit board is fixedly connected to the transparent carrier through a support member, and a sealing member is disposed between the key circuit board and the transparent carrier.
4. The knob device on the transparent apparatus according to claim 3, wherein a guide hole is formed on the transparent carrier, and the fixing screw and the key encoder pass through the guide hole.
5. The knob device on transparent device according to claim 4, further comprising a control assembly connected to the key encoder and the key circuit board via a wire harness, wherein,
and the wire harness is attached to the surface of the inner wall of the transparent carrier after being collected by the wire sleeve.
6. The knob device on a transparent apparatus according to claim 5, further comprising a fixing sleeve located at a cover bottom of the rotary cover, wherein,
the rotary cover is sleeved on the adjusting rod of the key encoder through the fixed sleeve.
7. The knob device on the transparent apparatus according to any one of claims 1 to 6, wherein the material of the transparent carrier is one of a transparent PMMA plate, a transparent glass plate and a transparent PC plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121995038.9U CN216054445U (en) | 2021-08-23 | 2021-08-23 | Knob device on transparent equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121995038.9U CN216054445U (en) | 2021-08-23 | 2021-08-23 | Knob device on transparent equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216054445U true CN216054445U (en) | 2022-03-15 |
Family
ID=80560239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121995038.9U Active CN216054445U (en) | 2021-08-23 | 2021-08-23 | Knob device on transparent equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216054445U (en) |
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2021
- 2021-08-23 CN CN202121995038.9U patent/CN216054445U/en active Active
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