CN216526930U - Hardware adjusting knob for volume adjustment - Google Patents
Hardware adjusting knob for volume adjustment Download PDFInfo
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- CN216526930U CN216526930U CN202122748617.XU CN202122748617U CN216526930U CN 216526930 U CN216526930 U CN 216526930U CN 202122748617 U CN202122748617 U CN 202122748617U CN 216526930 U CN216526930 U CN 216526930U
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- knob body
- volume adjustment
- numerical value
- adjusting knob
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Abstract
The utility model relates to the technical field of hardware knobs, in particular to a hardware adjusting knob for volume adjustment, which comprises a knob body, wherein a slot for connecting with a potentiometer rotating shaft is arranged on the knob body; the knob body is made of metal materials, and light-transmitting bodies made of light-transmitting plastics are embedded in the scale holes respectively; the utility model can intuitively and accurately adjust the volume and can be well suitable for various use occasions.
Description
The technical field is as follows:
the utility model relates to the technical field of hardware knobs, in particular to a hardware adjusting knob for volume adjustment.
The background art comprises the following steps:
a sound box is a device that can convert an audio signal into sound, and in daily life, people often play music through the sound box. According to the favorite habits of different users and different use environments, the volume of the sound box is often required to be adjusted in time.
Most of the existing sound boxes are adjusted in the volume of the sound boxes through volume adjusting knobs, however, most of the volume adjusting knobs used for adjusting the volume of the sound boxes on the market are simple in structure and single in function, and only can be used for adjusting the volume of the sound boxes, and only can adjust the volume of the sound boxes visually and accurately by manually sensing the volume of sound sent by loudspeakers when the volume of the sound boxes is adjusted.
The utility model has the following contents:
the utility model aims to provide a hardware adjusting knob for adjusting volume, aiming at the defects in the prior art, which can intuitively and accurately adjust the volume and can be well applied to various use occasions.
In order to achieve the purpose, the utility model adopts the technical scheme that: a hardware adjusting knob for volume adjustment comprises a knob body, wherein a slot used for being connected with a potentiometer rotating shaft is formed in the knob body, an optical groove used for containing a light source is formed in the knob body, a plurality of scale holes are formed in the outer surface of the knob body, the scale holes are respectively communicated with the optical groove, and the scale holes are uniformly distributed in the circumferential direction of the knob body; the knob body is made of metal materials, and light-transmitting bodies made of light-transmitting plastics are embedded in the scale holes respectively.
The knob body comprises an indicating part for observing the volume and a hand touch part for rotating the knob body, and the scale holes are arranged on the indicating part.
The knob body is characterized in that the indicating part and the hand touch part of the knob body are respectively of a cylindrical structure, the indicating part and the hand touch part are concentrically arranged and distributed in a step shape, and the diameter of the hand touch part is smaller than that of the indicating part.
The scheme is further improved in that the side surface of the hand touch part is provided with anti-skid stripes.
The scheme is further improved in that a numerical value identification structure is arranged beside the scale hole on the indicating part.
The technical proposal is further improved in that the numerical value identification structure is arranged on the indication part in a printing, pasting or carving way.
The further improvement to the above scheme is that a numerical identification ring is arranged on the indication part, the numerical identification structure is arranged on the numerical identification ring, and the numerical identification ring is detachably sleeved on the indication part.
The technical scheme is further improved in that an annular groove is formed in the side face of the indicating part, and the numerical value identification ring is sleeved in the annular groove of the indicating part.
The numerical value identification ring is further improved by being made of elastic materials.
The further improvement of the scheme is that a plurality of nano holes are formed in the inner wall of each scale hole and form a nano hole surface, and each light-transmitting body is tightly combined with the nano hole surface of the corresponding scale hole in an integrated injection molding mode and forms an integrated structure.
The utility model has the beneficial effects that: the utility model provides a hardware adjusting knob for volume adjustment, which comprises a knob body, wherein a slot for connecting with a potentiometer rotating shaft is arranged on the knob body, an optical groove for accommodating a light source is formed in the knob body, a plurality of scale holes are formed in the outer surface of the knob body, the scale holes are respectively communicated with the optical groove, and the scale holes are uniformly distributed along the circumferential direction of the knob body; the knob body is made of metal materials, and light-transmitting bodies made of light-transmitting plastics are embedded in the scale holes respectively;
according to the utility model, through the scale holes on the knob body, not only can the state of the volume of the current sound box be intuitively known, the volume of the sound box can be intuitively and accurately adjusted to the required volume, but also the light can be transmitted, and the state of the volume of the current sound box can be clearly known even in a dark environment, so that the volume of the sound box can be intuitively and accurately adjusted to the required volume; in addition, compared with the knob body made of plastic and other materials in the prior art, the knob body is made of metal materials, so that the knob body is good in hand feeling, high in overall structural strength, not easy to break and long in service life.
Description of the drawings:
FIG. 1 is a schematic structural diagram of the present invention.
Description of reference numerals: the knob comprises a knob body 1, an indicating part 11, a hand touch part 12, a slot 2, a light groove 3, a scale hole 4, a light-transmitting body 5, an anti-slip stripe 6, a numerical value identification structure 7, a numerical value identification ring 8 and an annular groove 9.
The specific implementation mode is as follows:
the utility model is further described with reference to the accompanying drawings, as shown in fig. 1, the utility model includes a knob body 1, a slot 2 for connecting with a rotating shaft of a potentiometer is arranged on the knob body 1, an optical groove 3 for accommodating a light source is arranged inside the knob body 1, a plurality of scale holes 4 are arranged on the outer surface of the knob body 1, each scale hole 4 is respectively communicated with the optical groove 3, and the scale holes 4 are uniformly distributed along the circumferential direction of the knob body 1; the knob body 1 is made of metal materials, light-transmitting bodies 5 made of light-transmitting plastics are embedded in the scale holes 4 respectively, and external impurities can be prevented from falling into the interior of the knob body 1 from the scale holes 4 through the light-transmitting bodies 5; according to the utility model, through the scale holes 4 on the knob body 1, not only can the state of the volume of the current sound box be intuitively known, the volume of the sound box can be intuitively and accurately adjusted to the required volume, but also the light can be transmitted, and the state of the volume of the current sound box can be clearly understood even in a dark environment, so that the volume of the sound box can be intuitively and accurately adjusted to the required volume, and the volume can be intuitively and accurately adjusted, so that the knob body can be well suitable for various use occasions; in addition, compared with the knob body 1 made of plastic and other materials in the prior art, the knob body 1 is made of metal materials, so that the hand feeling is good, the overall structural strength is high, the knob body is not easy to break, and the service life is long.
The knob body 1 comprises an indicating part 11 for observing the volume and a hand touch part 12 for rotating the knob body 1, and the scale holes 4 are arranged on the indicating part 11; the indicating part 11 and the hand touching part 12 of the knob body 1 are respectively of a cylindrical structure, the indicating part 11 and the hand touching part 12 are concentrically arranged and distributed in a step shape, and the diameter of the hand touching part 12 is smaller than that of the indicating part 11; the indicating part 11 and the hand touch part 12 are arranged separately, so that the position of the scale hole 4 can be observed while the knob body 1 is rotated, and the volume can be adjusted better.
The side of the hand touch part 12 is provided with the anti-slip stripes 6, which can increase the friction force, thereby being convenient for rotating the knob body 1.
The indication part 11 is provided with a numerical value identification structure 7 beside the scale hole 4, the numerical value identification structure 7 in this embodiment is an arabic numeral, and of course, in other embodiments, the numerical value identification structure 7 may also be other symbols such as chinese characters.
A numerical value identification ring 8 is arranged on the indication part 11, the numerical value identification ring 8 is made of elastic materials, the numerical value identification structure 7 is arranged on the numerical value identification ring 8, and the numerical value identification ring 8 is detachably sleeved on the indication part 11; compared with the case that the value identification structure 7 is fixedly arranged on the indication part 11, the value identification structure 7 in the embodiment is arranged on the value identification ring 8, and the value identification ring 8 is detachably sleeved on the indication part 11, so that the value identification rings 8 with different values can be arranged according to different models of sound boxes, for example, the value identification ring 8 with numbers of 0, 20, 40 and 60 is sleeved on the sound box which can only adjust the 0-60db interval, the value identification ring 8 with numbers of 0, 20, 40, 60, 80, 100 and 120 is sleeved on the sound box which can adjust the 0-120db interval, and personalized characters and/or patterns can be arranged on the value identification ring 8, or various colors can be selected, so that the appearance of the volume adjustment knob can be brought, and the practicability is higher.
The side shaping of instruction portion 11 has annular groove 9, and numerical value sign ring 8 cover can prevent numerical value sign ring 8 to take place the skew through locating numerical value sign ring 8 cover in annular groove 9 in the annular groove 9 of instruction portion 11 to can guarantee that numerical value sign ring 8 can not take place to drop from instruction portion 11.
Of course, in other embodiments, the numerical identification structure 7 may also be disposed on the indication portion 11 by printing, pasting or engraving.
Each the inner wall shaping of scale hole 4 has a plurality of nanopores and forms the nanopore surface, and each printing opacity body 5 closely combines and forms an organic whole structure through integrative injection moulding's mode and corresponding scale hole 4's nanopore surface respectively, can increase the cohesion between printing opacity body 5 and the scale hole 4 to make between printing opacity body 5 and the scale hole 4 between the inter combination more firm, difficult emergence drop.
The working principle is as follows:
the slot 2 on the knob body 1 is sleeved on a potentiometer rotating shaft for adjusting the volume of the sound box, and the potentiometer rotating shaft is driven to rotate by rotating the knob body 1, so that the volume of the sound box is adjusted; by covering the light groove 3 on the light source (LED), when the light source (LED) emits light, the light can penetrate out from the light-transmitting body 5 in each scale hole 4 to form a scale line with brightness; the state of the current volume of the sound box can be intuitively known through each scale hole 4, and the volume of the sound box can be intuitively and accurately adjusted to the required volume; the utility model can intuitively and accurately adjust the volume and can be well suitable for various use occasions.
It is understood that the above description is only a preferred embodiment of the present invention, and all equivalent changes or modifications of the structure, features and principles described in the present invention are included in the scope of the present invention.
Claims (10)
1. The utility model provides a five metals adjust knob for volume control, includes knob body (1), be equipped with slot (2) that are used for being connected with the potentiometre pivot on knob body (1), its characterized in that: the light groove (3) for accommodating a light source is formed in the knob body (1), a plurality of scale holes (4) are formed in the outer surface of the knob body (1), the scale holes (4) are respectively communicated with the light groove (3), and the scale holes (4) are uniformly distributed along the circumferential direction of the knob body (1); the knob body (1) is made of metal materials, and light-transmitting bodies (5) made of light-transmitting plastics are embedded in the scale holes (4) respectively.
2. The hardware adjusting knob for volume adjustment according to claim 1, wherein: the knob body (1) comprises an indicating part (11) used for observing the volume and a hand touch part (12) used for rotating the knob body (1), and the scale holes (4) are formed in the indicating part (11).
3. The hardware adjusting knob for volume adjustment according to claim 2, wherein: the indicating part (11) and the hand touch part (12) of the knob body (1) are respectively of a cylindrical structure, the indicating part (11) and the hand touch part (12) are concentrically arranged and distributed in a step shape, and the diameter of the hand touch part (12) is smaller than that of the indicating part (11).
4. The hardware adjusting knob for volume adjustment according to claim 2 or 3, wherein: the side surface of the hand touch part (12) is provided with an anti-skid stripe (6).
5. The hardware adjusting knob for volume adjustment according to claim 2 or 3, wherein: and a numerical value identification structure (7) is arranged beside the scale hole (4) on the indicating part (11).
6. The hardware adjusting knob for volume adjustment according to claim 5, wherein: the numerical value identification structure (7) is arranged on the indication part (11) in a printing, pasting or carving mode.
7. The hardware adjusting knob for volume adjustment according to claim 5, wherein: be equipped with numerical value sign ring (8) on instruction portion (11), numerical value sign structure (7) set up on numerical value sign ring (8), and numerical value sign ring (8) are located on instruction portion (11) with the detachable mode cover.
8. The hardware adjusting knob for volume adjustment according to claim 7, wherein: an annular groove (9) is formed in the side face of the indicating part (11), and the numerical value identification ring (8) is sleeved in the annular groove (9) of the indicating part (11).
9. The hardware adjusting knob for volume adjustment according to claim 7, wherein: the numerical value identification ring (8) is made of elastic materials.
10. The hardware adjusting knob for volume adjustment according to claim 1, wherein: the inner wall of each scale hole (4) is formed with a plurality of nano holes and forms a nano hole surface, and each light-transmitting body (5) is tightly combined with the nano hole surface of the corresponding scale hole (4) in an integral injection molding mode to form an integral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122748617.XU CN216526930U (en) | 2021-11-10 | 2021-11-10 | Hardware adjusting knob for volume adjustment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122748617.XU CN216526930U (en) | 2021-11-10 | 2021-11-10 | Hardware adjusting knob for volume adjustment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216526930U true CN216526930U (en) | 2022-05-13 |
Family
ID=81529893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122748617.XU Active CN216526930U (en) | 2021-11-10 | 2021-11-10 | Hardware adjusting knob for volume adjustment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216526930U (en) |
-
2021
- 2021-11-10 CN CN202122748617.XU patent/CN216526930U/en active Active
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