CN219876036U - Control module and earphone with same - Google Patents
Control module and earphone with same Download PDFInfo
- Publication number
- CN219876036U CN219876036U CN202321115727.5U CN202321115727U CN219876036U CN 219876036 U CN219876036 U CN 219876036U CN 202321115727 U CN202321115727 U CN 202321115727U CN 219876036 U CN219876036 U CN 219876036U
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- hole
- control
- control module
- chamber
- inner cavity
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- 230000000670 limiting effect Effects 0.000 claims abstract description 33
- 230000000149 penetrating effect Effects 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 claims description 2
- 230000002829 reductive effect Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000452 restraining effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 235000013405 beer Nutrition 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Insertion, Bundling And Securing Of Wires For Electric Apparatuses (AREA)
Abstract
The utility model discloses a control module and earphone with the control module, the control module includes: the control box is provided with a connecting end, an inner cavity and a through hole which is arranged at the connecting end and communicated with the inner cavity, and a supporting part positioned in the inner cavity is formed on the inner wall of the control box; the limiting ring is arranged in the inner cavity and props against one side of the propping part away from the through hole, and the limiting ring is provided with a middle hole communicated with the through hole; the control line is provided with a line knot propped against one side of the limiting ring away from the propping part, and the control line penetrates through the middle hole and the through hole. The control line has a knot, and the knot has a larger contact area with the limiting ring, so that the stress of the control line can be increased, and the lifting capacity of the control line is improved.
Description
Technical Field
The utility model relates to the technical field of audio equipment, in particular to a control module and an earphone with the control module.
Background
For the neck hanging earphone, the hanging capacity of the control line is an important index, and if the hanging capacity of the control line is too poor, the situation that the control line is pulled out easily occurs, so that the user experience is affected.
In the related art, a copper buckle is generally arranged in a control box of the earphone to buckle the control wire, so that the risk of pulling out the control wire is reduced, but the problem that the lifting capacity of the control wire is poor due to weak bearing force of the control wire still exists in the mode.
Disclosure of Invention
The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides a control module which can improve the lifting capacity of a control line.
The utility model further provides an earphone with the control module.
According to an embodiment of the first aspect of the present utility model, a control module includes: the control box is provided with a connecting end, an inner cavity and a through hole which is arranged at the connecting end and communicated with the inner cavity, and a supporting part positioned in the inner cavity is formed on the inner wall of the control box; the limiting ring is arranged in the inner cavity and props against one side of the propping part away from the through hole, and the limiting ring is provided with a middle hole communicated with the through hole; the control line is provided with a line knot propped against one side of the limiting ring away from the propping part, and the control line penetrates through the middle hole and the through hole.
The control module provided by the embodiment of the utility model has at least the following beneficial effects:
in the control module, the knot is formed by knotting the control wire, the knot is propped against one side of the limiting ring away from the propping part, and the control wire sequentially passes through the middle hole of the limiting ring and the through hole of the control box from the inner part of the inner cavity and stretches out; the wire knot of the control wire is propped against one side of the limiting ring, which is far away from the propping part, and the limiting ring is propped against one side of the propping part, which is far away from the through hole, so that the limiting ring can prevent the wire knot from being pulled out. The control line has a knot, and the knot has a larger contact area with the limiting ring, so that the stress of the control line can be increased, and the lifting capacity of the control line is improved.
According to some embodiments of the utility model, the supporting part divides the inner cavity into a first chamber and a second chamber, the first chamber is positioned at one side of the supporting part close to the through hole, the supporting part is provided with a through hole for communicating the first chamber with the second chamber, and the limiting ring is arranged in the second chamber;
the control module further comprises a protection component sleeved outside the control line and penetrating through the through hole, and the protection component penetrates through the first cavity and is connected with the cavity wall of the first cavity in a clamping mode.
According to some embodiments of the utility model, the protection component comprises a soft sheath and a hard fastener, wherein the soft sheath is sleeved outside the control wire and penetrates through the through hole, and the hard fastener is limited in the first cavity and is buckled with the soft sheath.
According to some embodiments of the utility model, the hard fastener is sleeved outside the control wire and is in abutting fit with the control wire.
According to some embodiments of the utility model, the soft sheath has a clamping portion penetrating into the first cavity, the clamping portion has a width larger than the aperture of the through hole, and the hard fastener supports the clamping portion.
According to some embodiments of the utility model, the clamping portion comprises a first clamping block and a second clamping block, the first clamping block and the second clamping block are arranged at intervals along the circumferential direction of the through hole, a first positioning groove and a second positioning groove are arranged on the outer side wall of the hard fastener, the first positioning groove and the second positioning groove are arranged at intervals along the circumferential direction of the through hole, the first clamping block penetrates into the first positioning groove, and the second clamping block penetrates into the second positioning groove.
According to some embodiments of the utility model, the outer side wall of the soft sheath is formed with a limit part which abuts against the end face of the connecting end.
According to some embodiments of the utility model, the central bore is disposed coaxially with the through bore.
According to some embodiments of the utility model, the control box comprises a first cover body and a second cover body assembled with the first cover body, wherein the first cover body and the second cover body are matched to form the inner cavity and the through hole.
An earphone according to an embodiment of the second aspect of the utility model comprises a control module as described above.
The earphone according to the embodiment of the utility model has at least the following beneficial effects:
in the earphone, the knot is formed by knotting the control wire, the knot is propped against one side of the limiting ring away from the propping part, and the control wire sequentially passes through the middle hole of the limiting ring and the through hole of the control box from the inner part of the inner cavity and stretches out; the wire knot of the control wire is propped against one side of the limiting ring, which is far away from the propping part, and the limiting ring is propped against one side of the propping part, which is far away from the through hole, so that the limiting ring can prevent the wire knot from being pulled out. The control line has a knot, and the knot has a larger contact area with the limiting ring, so that the stress of the control line can be increased, and the lifting capacity of the control line is improved.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The utility model is further described with reference to the accompanying drawings and examples, in which:
FIG. 1 is a schematic diagram of a control module according to an embodiment of the present utility model;
FIG. 2 is a schematic cross-sectional view of a control module according to one embodiment of the present utility model;
FIG. 3 is an enlarged view of FIG. 2 at A;
FIG. 4 is a schematic diagram illustrating a partial structure of a control module according to an embodiment of the present utility model;
FIG. 5 is an enlarged view at B in FIG. 4;
fig. 6 is a schematic structural view of a protection component according to an embodiment of the present utility model.
Reference numerals:
100. a control box; 101. a connection end; 102. a through hole; 103. an inner cavity; 1031. a first chamber; 1032. a second chamber; 104. a holding portion; 1041. a via hole; 110. a first cover; 120. a second cover;
200. a control line; 210. a knot;
300. a limiting ring;
400. a protective assembly; 410. a soft sheath; 411. a clamping part; 4111. a first clamping block; 4112. a second clamping block; 412. a limit part; 420. a hard fastener; 421. a first positioning groove; 422. and a second positioning groove.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and to simplify the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1 to 3, a control module according to an embodiment of the present utility model includes a control box 100, a control line 200, and a stop collar 300.
The control box 100 has a connection end 101, and the control box 100 has an inner cavity 103, and a through hole 102 opened at the connection end 101 and communicating with the inner cavity 103.
Specifically, the control box 100 is a hollow structure having an inner cavity 103, and the connection end 101 of the control box 100 is provided with a through hole 102 communicating with the inner cavity 103, the through hole 102 being for the control wire 200 to pass out from the inside of the inner cavity 103.
The inner wall of the control box 100 is formed with a supporting part 104 positioned in the inner cavity 103, the limiting ring 300 is arranged in the inner cavity 103 and is propped against one side of the supporting part 104 away from the through hole 102, and the limiting ring 300 is provided with a middle hole communicated with the through hole 102.
Specifically, the inner wall of the control box 100 extends to form a supporting portion 104, and the limiting ring 300 is supported on a side of the supporting portion 104 away from the through hole 102.
The control wire 200 has a wire knot 210 that abuts against a side of the stop collar 300 away from the abutment 104, and the control wire 200 is inserted through the middle hole of the stop collar 300 and the through hole 102 of the control box 100.
Specifically, the knot 210 is formed by knotting the control wire 200, the knot 210 abuts against one side of the stop collar 300 away from the abutting part 104, and the control wire 200 sequentially passes through the middle hole of the stop collar 300 and the through hole 102 of the control box 100 from the inside of the inner cavity 103 to extend out; the knot 210 of the control wire 200 abuts against a side of the stop collar 300 away from the abutting portion 104, and the stop collar 300 abuts against a side of the abutting portion 104 away from the through hole 102, so that the stop collar 300 can prevent the knot 210 from being pulled out.
In the control module of the present utility model, the control wire 200 has the knot 210, and the knot 210 has a larger contact area with the stop collar 300, so that the stress of the control wire 200 can be increased, thereby improving the lifting capacity of the control wire 200.
Wherein, the middle hole of the limiting ring 300 is coaxially arranged with the through hole 102 of the control box 100. In this way, the control wire 200 can pass through the middle hole of the stop collar 300 and the through hole 102 of the control box 100 without bending, thereby reducing the risk of the control wire 200 being scratched by the edge of the middle hole of the stop collar 300.
As shown in fig. 3, further, the supporting portion 104 divides the inner cavity 103 into a first chamber 1031 and a second chamber 1032, the first chamber 1031 is located at one side of the supporting portion 104 close to the through hole 102, the supporting portion 104 is provided with a through hole 1041 for communicating the first chamber 1031 with the second chamber 1032, and the stop collar 300 is disposed in the second chamber 1032; the control module further comprises a protection assembly 400 sleeved outside the control line 200 and penetrating through the through hole 102, wherein the protection assembly 400 penetrates through the first chamber 1031 and is clamped with the cavity wall of the first chamber 1031.
As can be appreciated from fig. 3, 4 and 5, the protection assembly 400 is configured to protect the control wire 200 from being rubbed off the skin by rubbing the control wire 200 against the control box 100. Specifically, the protection component 400 is sleeved outside the control line 200 and penetrates through the through hole 102, so that the control line 200 is not directly contacted with the edge of the through hole 102, and the edge of the through hole 102 can be prevented from rubbing the control line 200. In addition, the protection component 400 is disposed in the first chamber 1031 in a penetrating manner and is clamped with the cavity wall of the first chamber 1031, so that the risk of the protection component 400 falling out of the through hole 102 can be reduced, and the reliability of the protection component 400 is improved.
Specifically, the protection assembly 400 includes a soft sheath 410 and a hard fastener 420, the soft sheath 410 is sleeved outside the control wire 200 and is disposed through the through hole 102, and the hard fastener 420 is limited in the first chamber 1031 and is fastened with the soft sheath 410.
It should be noted that, the hardness of the hard fastener 420 is greater than that of the soft sheath 410, wherein the soft sheath 410 may be made of soft rubber, and the hard fastener 420 may be made of hard beer.
It can be appreciated that the soft sheath 410 is sleeved outside the control wire 200 and penetrates the through hole 102, the soft sheath 410 is in flexible contact with the control wire 200, so that the risk of the control wire 200 being scratched and peeled off is reduced, the service life of the control wire 200 is prolonged, the hard fastener 420 is limited in the first chamber 1031 and is buckled with the soft sheath 410, and the risk of the soft sheath 410 falling out of the through hole 102 is reduced by the hard fastener 420.
Further, the hard fastener 420 is sleeved outside the control wire 200 and is in abutting fit with the control wire 200.
It can be understood that the hard fastener 420 is sleeved outside the control line 200, and the inner wall of the hard fastener 420 is propped against the control line 200, so that the hard fastener 420 can play a role in restraining the control line 200, and the lifting capacity of the control line 200 is improved; the inner wall of the hard fastener 420 is propped against the control wire 200, and the restraining force to the control wire 200 is stronger than that of the soft rubber and the control wire 200, because the deformation capability of the hard fastener 420 is weaker, and the hard fastener 420 can keep the control wire 200 in a tightly propped state.
Referring to fig. 3 and 6, further, the soft sheath 410 has a clamping portion 411 penetrating into the first chamber 1031, the width of the clamping portion 411 is larger than the aperture of the through hole 102, and the hard fastener 420 supports the clamping portion 411.
The hard fastener 420 supports the locking portion 411, so that the width of the locking portion 411 can be kept larger than the aperture of the through hole 102, and the risk of the soft sheath 410 falling out of the through hole 102 can be reduced.
Further, the clamping portion 411 includes a first clamping block 4111 and a second clamping block 4112, the first clamping block 4111 and the second clamping block 4112 are arranged along the circumferential direction of the through hole 102 at intervals, the outer side wall of the hard fastener 420 is provided with a first positioning groove 421 and a second positioning groove 422, the first positioning groove 421 and the second positioning groove 422 are arranged along the circumferential direction of the through hole 102 at intervals, the first clamping block 4111 is arranged in the first positioning groove 421 in a penetrating manner, and the second clamping block 4112 is arranged in the second positioning groove 422 in a penetrating manner.
Specifically, the hard fastener 420 is disposed between the first clamping block 4111 and the second clamping block 4112, and supports the first clamping block 4111 and the second clamping block 4112, so as to prevent the soft jacket 410 from being separated from the through hole 102 due to the first clamping block 4111 and the second clamping block 4112 being gathered together. The first clamping block 4111 is inserted into the first positioning groove 421, the second clamping block 4112 is inserted into the second positioning groove 422, so that the soft sheath 410 and the hard fastener 420 can be positioned in advance, the soft sheath 410 and the hard fastener 420 can be preassembled together to form the protection assembly 400, and then the control wire 200 is inserted into the protection assembly 400, thereby facilitating assembly.
It can be appreciated that the first clamping block 4111 is opposite to the second clamping block 4112, and the maximum distance between the first clamping block 4111 and the second clamping block 4112 is greater than the aperture of the through hole 102.
Further, a stopper 412 is formed on the outer wall of the soft sheath 410 to abut against the end face of the connection end 101.
It is understood that the hard fastener 420 can prevent the soft sheath 410 from being separated from the through hole 102 to the outside of the control box 100, and the limit portion 412 can prevent the soft sheath 410 from being separated from the through hole 102 to the inside of the control box 100.
As shown in fig. 2 and 3, in some embodiments, the control box 100 includes a first cover 110 and a second cover 120 assembled with the first cover 110, where the first cover 110 and the second cover 120 cooperate to form an inner cavity 103 and a through hole 102. Thus, the protection component 400 may be assembled onto the control wire 200 to form a component, then the component is assembled into the first cover 110, and finally the second cover 120 is covered.
An embodiment of the utility model also relates to a headset comprising a control module as described above.
In the earphone of the utility model, the knot 210 is formed by knotting the control wire 200, the knot 210 is propped against one side of the limiting ring 300 away from the propping part 104, and the control wire 200 sequentially passes through the middle hole of the limiting ring 300 and the through hole 102 of the control box 100 from the inside of the inner cavity 103 to extend out; the knot 210 of the control wire 200 abuts against a side of the stop collar 300 away from the abutting portion 104, and the stop collar 300 abuts against a side of the abutting portion 104 away from the through hole 102, so that the stop collar 300 can prevent the knot 210 from being pulled out. The control wire 200 has the knot 210, and the knot 210 has a larger contact area with the stop collar 300, so that the stress of the control wire 200 can be increased, thereby improving the lifting capacity of the control wire 200.
In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A control module, comprising:
the control box is provided with a connecting end, an inner cavity and a through hole which is arranged at the connecting end and communicated with the inner cavity, and a supporting part positioned in the inner cavity is formed on the inner wall of the control box;
the limiting ring is arranged in the inner cavity and props against one side of the propping part away from the through hole, and the limiting ring is provided with a middle hole communicated with the through hole;
the control line is provided with a line knot propped against one side of the limiting ring away from the propping part, and the control line penetrates through the middle hole and the through hole.
2. The control module according to claim 1, wherein the abutting portion divides the inner cavity into a first chamber and a second chamber, the first chamber is located at one side of the abutting portion close to the through hole, the abutting portion is provided with a through hole for communicating the first chamber with the second chamber, and the limiting ring is arranged in the second chamber;
the control module further comprises a protection component sleeved outside the control line and penetrating through the through hole, and the protection component penetrates through the first cavity and is connected with the cavity wall of the first cavity in a clamping mode.
3. The control module of claim 2, wherein the protective assembly comprises a soft sheath sleeved outside the control wire and passing through the through hole, and a hard fastener positioned in the first chamber and fastened with the soft sheath.
4. A control module according to claim 3, wherein the hard fastener is sleeved outside the control wire and is in abutting engagement with the control wire.
5. The control module of claim 3, wherein the soft jacket has a clamping portion disposed through the first chamber, the clamping portion having a width greater than the aperture of the through hole, the hard fastener supporting the clamping portion.
6. The control module of claim 5, wherein the clamping portion comprises a first clamping block and a second clamping block, the first clamping block and the second clamping block are arranged along the circumferential space of the through hole, a first positioning groove and a second positioning groove are formed in the outer side wall of the hard fastener, the first positioning groove and the second positioning groove are arranged along the circumferential space of the through hole, the first clamping block is arranged in the first positioning groove in a penetrating mode, and the second clamping block is arranged in the second positioning groove in a penetrating mode.
7. A control module according to claim 3, wherein the outer side wall of the soft sheath is formed with a stopper portion that abuts against the end face of the connection end.
8. The control module of claim 1, wherein the central bore is disposed coaxially with the through bore.
9. The control module of claim 1, wherein the control box comprises a first cover and a second cover assembled with the first cover, the first cover and the second cover cooperating to form the interior cavity and the through hole.
10. An earphone comprising a control module as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321115727.5U CN219876036U (en) | 2023-05-10 | 2023-05-10 | Control module and earphone with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321115727.5U CN219876036U (en) | 2023-05-10 | 2023-05-10 | Control module and earphone with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219876036U true CN219876036U (en) | 2023-10-20 |
Family
ID=88316606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321115727.5U Active CN219876036U (en) | 2023-05-10 | 2023-05-10 | Control module and earphone with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219876036U (en) |
-
2023
- 2023-05-10 CN CN202321115727.5U patent/CN219876036U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |