CN216122902U - Earphone line ball tool - Google Patents
Earphone line ball tool Download PDFInfo
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- CN216122902U CN216122902U CN202122405292.5U CN202122405292U CN216122902U CN 216122902 U CN216122902 U CN 216122902U CN 202122405292 U CN202122405292 U CN 202122405292U CN 216122902 U CN216122902 U CN 216122902U
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Abstract
The utility model provides an earphone line pressing jig which comprises a supporting arm, a first fixed seat, a second fixed seat and a line pressing roll shaft, wherein the first fixed seat is fixedly arranged on the supporting arm; the line ball roller is hollow sleeve structure, and first fixing base is connected with support arm one end, and the second fixing base sets up with first fixing base relatively, and line ball roller both ends rotate with first fixing base and second fixing base respectively and are connected. According to the earphone wire pressing jig, the wire pressing roller shafts are rotatably connected through the first fixing seat and the second fixing seat which are arranged on the supporting arms, and the wire is clamped into the wire pressing groove through the wire pressing roller shafts, so that the uniformity of stress in the wire pressing process of the wire is ensured, and the excellent assembling quality of an earphone wire is ensured; and the second fixing base is adjustably connected with the supporting arm, namely the relative position between the second fixing base and the first fixing base can be adjusted, so that the pressing line roller shafts with various sizes can be adapted, the dismounting efficiency of the pressing line roller shafts is improved, the structural practicability is strong, and the use is convenient.
Description
Technical Field
The utility model relates to the field of earphone production equipment, in particular to an earphone line pressing jig.
Background
Along with the prevalence of portable electronic devices, the use of earphones is also more and more widespread; the earphone receives the electrical signal from the media player or receiver and converts it into audible sound waves using a speaker proximate to the ear. The earphone can be separated from the media player, can be connected by only using one plug, and can listen to the sound independently without influencing other people; can also isolate the sound of the surrounding environment, and is very helpful for people who use in a noisy environment such as a recording studio, a bar, a trip, sports, and the like.
The headphone needs to assemble the wire rod to the earphone framework in the production and manufacturing process and then carries out wire pressing operation, the existing earphone wire pressing jig is pressed down for a simple pressing block, the wire pressing efficiency is low, and the jig is inconvenient to replace and disassemble, so that the use is very inconvenient. Therefore, it is necessary to provide a wire pressing jig for earphones to solve the above-mentioned technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides an earphone wire pressing jig, which is characterized in that a wire pressing roller shaft is rotatably connected through a first fixing seat and a second fixing seat which are arranged on a supporting arm, and the second fixing seat is adjustably connected with the supporting arm, so that the problem that the earphone wire pressing jig in the prior art is inconvenient to use is solved.
In order to solve the technical problems, the technical scheme of the utility model is as follows: an earphone line pressing jig; the device comprises a supporting arm, a first fixed seat, a second fixed seat, a rotating shaft bolt and a line pressing roll shaft;
the wire pressing roll shaft is of a hollow sleeve structure, the supporting arm is of a long strip structure, the first fixing seat is connected with one end of the supporting arm, the second fixing seat is arranged opposite to the first fixing seat, the first fixing seat is connected with the supporting arm, and two ends of the wire pressing roll shaft are respectively in rotating connection with the first fixing seat and the second fixing seat;
a second screw hole is formed in the second fixing seat, the rotating shaft bolt is in threaded connection with the second screw hole, and one end of the rotating shaft bolt penetrates through the second fixing seat and is inserted into the line pressing roll shaft; the second fixing seat is adjustably connected with the supporting arm.
According to the utility model, the supporting arm is of a hollow structure, a first slide way is arranged at the bottom end of the supporting arm, and a slide rail is arranged in the supporting arm; the second fixing seat includes:
the sliding block is arranged in the supporting arm and is in sliding connection with the sliding rail;
the fixed block is arranged below the supporting arm, the second screw hole is formed in the fixed block, and the top end of the fixed block penetrates through the first slide way and is connected with the bottom surface of the sliding block;
one end of the adjusting part is connected with the sliding block, one end of the adjusting part extends out of the supporting arm, and the other end of the adjusting part is adjustably connected with the outer side of the supporting arm.
In the utility model, the outer side wall of the supporting arm is provided with a second slide way, and the long edge directions of the second slide way and the first slide way are parallel to each other;
the sliding block is provided with an adjusting groove, the adjusting groove is provided with a first threaded part and a first extending part along the long edge direction, and the first threaded part is arranged at one end, close to the second slide way, of the first extending part; the adjusting part includes:
the outer ring of one end of the adjusting rod is provided with a second threaded part, and the second threaded part is meshed with the first threaded part; and
the adjusting block is arranged on the outer side of the supporting arm and is connected with the other end of the adjusting rod;
the adjusting component comprises a fixed position and a first adjusting position on a motion track;
when the adjusting part is located at a first adjusting position, the second threaded part is in threaded connection with the first threaded part, and the adjusting block is far away from the outer side wall of the supporting arm;
when the adjusting component is located at the fixing position, the second thread part is accommodated in the first extending part, and the adjusting block is abutted to the supporting arm.
In the utility model, a plurality of clamping grooves are arranged on the outer side of the supporting arm, and the arrangement direction of the clamping grooves is parallel to the long edge direction of the second slide way;
one side of the adjusting block, which is close to the adjusting rod, is provided with a positioning tooth, and the positioning tooth is matched with the clamping groove;
when the adjusting component is located at a first adjusting position, the positioning teeth are far away from the clamping grooves; when the adjusting part is located at the fixed position, the positioning teeth are clamped with the clamping grooves.
According to the utility model, the adjusting rod is connected with a limiting bulge, and the limiting bulge is positioned between the sliding block and the inner wall of the supporting arm;
the adjusting part further comprises a spring, the spring is arranged on the limiting protrusion and the inner wall of the supporting arm, and two ends of the spring are respectively abutted against the limiting protrusion and the inner wall of the supporting arm.
In the utility model, the adjusting component comprises a second adjusting position on a motion track, and the second adjusting position is positioned between the fixing position and the first adjusting position;
when the adjusting part is located at the second adjusting position, the second thread part is accommodated in the first extending part, one end of the second thread part, which is close to the adjusting block, is abutted to the first thread part, the positioning teeth are far away from the clamping groove, and the adjusting rod is slidably connected with the second slide way.
In the utility model, the limiting bulge is provided with a plug connector which is plugged with the spring. The stability of the spring in the spacing protruding and supporting arm structure is promoted.
In the utility model, one side of the sliding block, which is close to the second slide way, is provided with a limiting groove, and the spring and the limiting bulge are accommodated in the limiting groove.
In the utility model, the supporting arm comprises an upper shell and a lower shell which are spliced with each other, the first fixed seat is connected with one end of the lower shell, and the second fixed seat is adjustably connected with the lower shell.
In the utility model, the side wall of the lower shell is provided with an avoiding groove corresponding to the sliding track of the adjusting block, the avoiding groove is used for accommodating the adjusting block, and the second slide way is communicated with the avoiding groove.
Compared with the prior art, the utility model has the beneficial effects that: according to the earphone wire pressing jig, the wire pressing roller shafts are rotatably connected through the first fixing seat and the second fixing seat which are arranged on the supporting arms, and the wire is clamped into the wire pressing groove through the wire pressing roller shafts, so that the uniformity of stress in the wire pressing process of the wire is ensured, and the excellent assembling quality of an earphone wire is ensured; and the second fixing base with the support arm is adjustable to be connected, and the relative position between second fixing base and the first fixing base can be adjusted promptly, not only can adapt to the line ball roller of multiple size, has promoted line ball roller dismouting efficiency moreover, and the structure practicality is strong, convenient to use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required in the embodiments are briefly introduced below, and the drawings in the following description are only corresponding to some embodiments of the present invention.
Fig. 1 is a schematic structural diagram of an earphone line pressing jig according to a preferred embodiment of the present invention.
Fig. 2 is a perspective view of a preferred embodiment of the earphone line pressing jig of the present invention.
Fig. 3 is a sectional view of a cord pressing roller shaft of the preferred embodiment of the earphone cord pressing jig of the present invention.
Fig. 4 is a sectional view of a second fixing base of the earphone wire pressing jig according to the preferred embodiment of the utility model.
Fig. 5 is a sectional view of an adjusting member structure of a preferred embodiment of the earphone line pressing jig of the present invention.
Fig. 6 is a perspective view of a second fixing base of the preferred embodiment of the earphone wire pressing jig of the present invention.
Fig. 7 is a side view of an adjusting lever of the preferred embodiment of the earphone line pressing jig of the present invention.
Fig. 8 is a side view of an adjusting block of the preferred embodiment of the earphone line pressing jig of the present invention.
Reference numerals: the support arm 11, the upper housing 111, the lower housing 112, the first slide 1121, the second slide 1122, the clamping groove 1123, the avoiding groove 1124, the slide rail 1125, the first fixing seat 12, the second fixing seat 13, the slider 131, the adjusting groove 1311, the first threaded portion 1311a, the first extending portion 1311b, the limiting groove 1312, the fixing block 132, the second threaded hole 1321, the rotating shaft bolt 133, the line pressing roller shaft 14, the adjusting part 15, the adjusting rod 151, the second threaded portion 1511, the limiting protrusion 1512, the plug-in connector 1513, the adjusting block 152, the positioning tooth 1521, and the spring 153.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the drawings, elements having similar structures are denoted by the same reference numerals.
The terms "first," "second," and the like in the terms of the utility model are used for descriptive purposes only and not for purposes of indication or implication relative importance, nor as a limitation on the order of precedence.
Referring to fig. 1, fig. 2 and fig. 3, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of an earphone line pressing jig according to the present invention; fig. 2 is a perspective view of a preferred embodiment of the earphone line pressing jig of the present invention;
fig. 3 is a sectional view of a cord pressing roller shaft of the preferred embodiment of the earphone cord pressing jig of the present invention.
The following is a preferred embodiment of the earphone wire pressing jig provided by the present invention, which can solve the above technical problems.
The preferred embodiment of the earphone line pressing jig provided by the utility model is as follows: a line pressing jig for earphones comprises a supporting arm 11, a first fixed seat 12, a second fixed seat 13, a rotating shaft bolt 133 and a line pressing roller shaft 14; wherein, the line ball roller 14 is hollow sleeve structure, and support arm 11 is rectangular structure, and first fixing base 12 is connected with 11 one end of support arm, and second fixing base 13 sets up with first fixing base 12 relatively, and first fixing base 12 is connected with support arm 11, and line ball roller 14 both ends rotate with first fixing base 12 and second fixing base 13 respectively and are connected. The second fixing seat 13 is provided with a second screw hole 1321, the rotating shaft bolt 133 is in threaded connection with the second screw hole 1321, and one end of the rotating shaft bolt 133 penetrates through the second fixing seat 13 and is inserted into the line pressing roll shaft 14; the second fixed seat 13 is adjustably connected with the supporting arm 11.
With reference to fig. 4 and 5, the structure of the earphone line pressing jig in the embodiment is described in detail:
the supporting arm 11 is of a hollow structure, a first slide 1121 is arranged at the bottom end of the supporting arm 11, and a slide rail 1125 is arranged inside the supporting arm 11; the second fixing seat 13 comprises a sliding block 131, a fixing block 132 and an adjusting component 15; the sliding block 131 is disposed in the supporting arm 11, and the sliding block 131 is connected to the sliding rail 1125 in a sliding manner; the fixing block 132 is arranged below the supporting arm 11, the second screw hole 1321 is arranged on the fixing block 132, and the top end of the fixing block 132 penetrates through the first slideway 1121 and is connected with the bottom surface of the sliding block 131; one end of the adjusting component 15 is connected with the sliding block 131, one end of the adjusting component 15 extends out of the supporting arm 11, and the other end of the adjusting component 15 is adjustably connected with the outer side of the supporting arm 11.
According to the utility model, the sliding block 131 is in sliding connection with the sliding rail 1125 in the supporting arm 11, so that the distance between the second fixed seat 13 and the first fixed seat 12 can be adjusted, and the wire pressing roller shafts 14 with different sizes can be conveniently adapted; moreover, the position of the second fixing seat 13 is quickly adjusted through the adjusting part 15, so that the rotating shaft bolt 133 on the second fixing seat 13 can be quickly plugged in and pulled out of the line pressing roll shaft 14, the dismounting efficiency of the line pressing roll shaft 14 is improved, and the structural practicability is high.
Further in conjunction with fig. 6, 7 and 8; the adjusting member 15 in the present embodiment is explained as follows:
a second slideway 1122 is arranged on the outer side wall of the supporting arm 11, and the second slideway 1122 is parallel to the first slideway 1121 in the long side direction; the slider 131 is provided with an adjustment groove 1311, the adjustment groove 1311 is provided with a first threaded portion 1311a and a first extending portion 1311b along the longitudinal direction, and the first threaded portion 1311a is provided at one end of the first extending portion 1311b near the second runner 1122.
The adjusting member 15 in this embodiment includes an adjusting lever 151, an adjusting block 152, and a spring 153; a second thread part 1511 is arranged on the outer ring of one end of the adjusting rod 151, and the second thread part 1511 is meshed with the first thread part 1311 a; the other end of the adjustment rod 151 extends through the second slideway 1122 and extends to the outside of the support arm 11. The adjusting block 152 is arranged outside the supporting arm 11, and the adjusting block 152 is connected with the other end of the adjusting rod 151; the adjusting block 152 is used for driving the adjusting rod 151 to drive the sliding block 131 to slide along the second sliding track 1122.
Wherein, the adjusting component 15 includes a fixed position and a first adjusting position on the motion track; when the adjusting part 15 is located at the first adjusting position, the second threaded part 1511 is in threaded connection with the first threaded part 1311a, and the adjusting block 152 is far away from the outer side wall of the support arm 11; when the adjustment member 15 is in the fixed position, the second screw portion 1511 is received in the first extension 1311b, and the adjustment block 152 abuts against the support arm 11. Through the wrench movement regulation pole 151 for adjusting part 15 and slider 131's hookup location can fix fast or slide adjusting, has promoted the practicality of structure, and the structure is retrencied and is convenient for operate.
Further, a plurality of clamping grooves 1123 are formed in the outer side of the supporting arm, and the arrangement direction of the plurality of clamping grooves 1123 is parallel to the long edge direction of the second slideway 1122; one side of the adjusting block 152, which is close to the adjusting rod 151, is provided with a positioning tooth 1521, and the positioning tooth 1521 is matched with the clamping groove 1123; when the adjusting part 15 is located at the first adjusting position, the positioning teeth 1521 are far away from the clamping groove 1123; when the adjusting component 15 is located at the fixed position, the positioning teeth 1521 are clamped with the clamping groove 1123.
Through being provided with draw-in groove 1123 and the last location tooth 1521 joint of regulating block 152 to adjustment assembly 15 has been promoted at fixed earphone line ball tool overall structure's stability.
In this embodiment, the adjusting rod 151 is connected with a limiting protrusion 1512, and the limiting protrusion 1512 is located between the sliding block 131 and the inner wall of the supporting arm 11; the adjusting component 15 further includes a spring 153, the spring 153 is disposed on the limiting protrusion 1512 and the inner wall of the supporting arm 11, and two ends of the spring 153 are respectively abutted against the limiting protrusion 1512 and the inner wall of the supporting arm 11.
The adjusting component 15 in this embodiment includes a second adjusting position on the motion trajectory, the second adjusting position being between the fixed position and the first adjusting position; when the adjusting member 15 is located at the second adjusting position, the second thread portion 1511 is received in the first extending portion 1311b, one end of the second thread portion 1511 close to the adjusting block 152 abuts against the first thread portion 1311a, the positioning teeth 1521 are far away from the slot 1123, and the adjusting rod 151 is slidably connected to the second slideway 1122.
When the adjusting member 15 is located at the first adjusting position, the adjusting member 15 can be assembled, that is, the adjusting rod 151 passes through the first sliding channel 1121 at a time and is screwed with the first threaded portion 1311a of the slider 131. At this time, the adjustment rod 151 is slidably adjusted with the second slide 1122, and the adjustment member 15 is assembled.
When the adjusting component 15 is located at the fixing position, the second fixing seat 13 is fixed in position; after the second screw part 1511 of the adjustment rod 151 is threaded with the first screw part 1311a, the second screw part 1511 is received in the first extension part 1311 b; at this time, the positioning teeth 1521 are clamped with the clamping grooves 1123, and the springs 153 can be assembled; and the spring 153 presses the limiting protrusion 1512 and the inner side of the supporting arm 11, so that the structure of the jig is more stable.
When the adjusting component 15 is located at the second adjusting position, the position of the second fixed seat 13 can be adjusted; the user pulls the adjusting block 152 outwards along the axial direction of the adjusting rod 151, so that the spring 153 is in a further compressed state compared with the fixed position; the positioning teeth 1521 on the adjustment block 152 are distal from the slot 1123, and the first threaded portion 1311a positionally defines the second threaded portion 1511. At this time, the user can slide and adjust the position of the second fixing seat 13 by pulling the adjusting block 152; the adjusting block 152 is loosened, the adjusting part 15 elastically restores to the fixing position structure under the action of the elastic restoring force of the spring 153, and the positioning teeth 1521 are clamped with the clamping grooves 1123, so that the position of the second fixing seat 13 is limited.
In this embodiment, the limiting protrusion 1512 is provided with a plug 1513, and the plug 1513 is plugged with the spring 153. The stability of the spring 153 fixed in the limit protrusion 1512 and the support arm structure is improved.
In addition, a limit groove 1312 is formed in one side, close to the second slide 1122, of the slide block 131, and the spring 153 and the limit protrusion 1512 are accommodated in the limit groove 1312, so that the compactness of the structure is improved, and the structural practicability is high.
In this embodiment, the supporting arm 11 includes an upper housing 111 and a lower housing 112 that are spliced together, the first fixing seat 12 is connected to one end of the lower housing 112, and the second fixing seat 13 is adjustably connected to the lower housing 112. The jig has the advantages that the jig is convenient to assemble in the whole structure, and the practicability of the structure is improved.
In addition, the side wall of the lower shell 112 is provided with an avoidance groove 1124 corresponding to the sliding track of the adjusting block 152, the avoidance groove 1124 is used for accommodating the adjusting block 152, and the second slideway 1122 is communicated with the avoidance groove 1124; this structure is simplified, has saved the production material consumption of tool, and dodges groove 1124 and carry out spacing dodging to regulating block 152, has promoted the stability in the regulating block 152 use, and avoids the direct wearing and tearing that cause outside that expose of part.
The working principle of the utility model is as follows:
when the earphone line pressing jig is assembled, the upper shell 111 and the lower shell 112 of the supporting arm 11 are separated; the fixing block 132 of the second fixing seat 13 extends out of the bottom end of the lower housing 112 through the first slide 1121, and the sliding block 131 of the second fixing seat 13 is assembled with the slide rail 1125 inside the lower housing 112 in a sliding manner. Next, the adjustment member 15 is installed. The adjusting rod 151 penetrates through the first slide 1121 at a time and is in threaded connection with the first threaded portion 1311a on the slider 131; then, the adjusting rod 151 continues to rotate until the second thread part 1511 on the adjusting rod 151 is in thread engagement with the first thread part 1311a, and after the limiting protrusion 1512 enters the lower shell 112 from the second slide 1122, the spring 153 is assembled between the limiting protrusion 1512 and the inner side wall of the lower shell 112 in an extruding manner; the spring 153 presses the limiting protrusion 1512 and the inner side of the supporting arm 11, so that the structure of the jig is more stable. Finally, the upper housing 111 and the lower housing 112 are fastened, and the jig is assembled.
When the position of the second fixed seat 13 is adjusted rapidly; the user can slide and adjust the position of the second fixed seat 13 by pulling the adjusting block 152; the adjusting block 152 is loosened, the adjusting part 15 elastically restores to the fixing position structure under the action of the elastic restoring force of the spring 153, and the positioning teeth 1521 are clamped with the clamping grooves 1123, so that the position of the second fixing seat 13 is limited.
Thus, the use process of the earphone wire pressing jig of the preferred embodiment is completed.
In summary, although the present invention has been described with reference to the preferred embodiments, the above-described preferred embodiments are not intended to limit the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, therefore, the scope of the present invention shall be determined by the appended claims.
Claims (10)
1. A line pressing jig for earphones is characterized by comprising a supporting arm, a first fixed seat, a second fixed seat, a rotating shaft bolt and a line pressing roller shaft;
the wire pressing roll shaft is of a hollow sleeve structure, the supporting arm is of a long strip structure, the first fixing seat is connected with one end of the supporting arm, the second fixing seat is arranged opposite to the first fixing seat, the first fixing seat is connected with the supporting arm, and two ends of the wire pressing roll shaft are respectively in rotating connection with the first fixing seat and the second fixing seat;
a second screw hole is formed in the second fixing seat, the rotating shaft bolt is in threaded connection with the second screw hole, and one end of the rotating shaft bolt penetrates through the second fixing seat and is inserted into the line pressing roll shaft; the second fixing seat is adjustably connected with the supporting arm.
2. The earphone line pressing jig according to claim 1, wherein the supporting arm is of a hollow structure, a first slide rail is arranged at the bottom end of the supporting arm, and a slide rail is arranged in the supporting arm; the second fixing seat includes:
the sliding block is arranged in the supporting arm and is in sliding connection with the sliding rail;
the fixed block is arranged below the supporting arm, the second screw hole is formed in the fixed block, and the top end of the fixed block penetrates through the first slide way and is connected with the bottom surface of the sliding block;
one end of the adjusting part is connected with the sliding block, one end of the adjusting part extends out of the supporting arm, and the other end of the adjusting part is adjustably connected with the outer side of the supporting arm.
3. The earphone line pressing jig according to claim 2, wherein a second slide is arranged on the outer side wall of the supporting arm, and the second slide is parallel to the first slide in the longitudinal direction;
the sliding block is provided with an adjusting groove, the adjusting groove is provided with a first threaded part and a first extending part along the long edge direction, and the first threaded part is arranged at one end, close to the second slide way, of the first extending part; the adjusting part includes:
the outer ring of one end of the adjusting rod is provided with a second threaded part, and the second threaded part is meshed with the first threaded part; and
the adjusting block is arranged on the outer side of the supporting arm and is connected with the other end of the adjusting rod;
the adjusting component comprises a fixed position and a first adjusting position on a motion track;
when the adjusting part is located at a first adjusting position, the second threaded part is in threaded connection with the first threaded part, and the adjusting block is far away from the outer side wall of the supporting arm;
when the adjusting component is located at the fixing position, the second thread part is accommodated in the first extending part, and the adjusting block is abutted to the supporting arm.
4. The earphone line pressing jig according to claim 3, wherein a plurality of clamping grooves are formed in the outer side of the supporting arm, and the arrangement direction of the clamping grooves is parallel to the long side direction of the second slide way;
one side of the adjusting block, which is close to the adjusting rod, is provided with a positioning tooth, and the positioning tooth is matched with the clamping groove;
when the adjusting component is located at a first adjusting position, the positioning teeth are far away from the clamping grooves; when the adjusting part is located at the fixed position, the positioning teeth are clamped with the clamping grooves.
5. The earphone wire pressing jig according to claim 4, wherein a limiting protrusion is connected to the adjusting rod and located between the sliding block and the inner wall of the supporting arm;
the adjusting part further comprises a spring, the spring is arranged on the limiting protrusion and the inner wall of the supporting arm, and two ends of the spring are respectively abutted against the limiting protrusion and the inner wall of the supporting arm.
6. The earphone line pressing jig according to claim 5, wherein the adjusting part comprises a second adjusting position on a motion track, and the second adjusting position is located between the fixing position and the first adjusting position;
when the adjusting part is located at the second adjusting position, the second thread part is accommodated in the first extending part, one end of the second thread part, which is close to the adjusting block, is abutted to the first thread part, the positioning teeth are far away from the clamping groove, and the adjusting rod is slidably connected with the second slide way.
7. The earphone wire pressing jig according to claim 6, wherein a plug connector is arranged on the limiting protrusion, and the plug connector is connected with the spring in an inserting mode.
8. The earphone wire pressing jig according to claim 6, wherein a limiting groove is formed in one side of the sliding block, which is close to the second slide way, and the spring and the limiting protrusion are accommodated in the limiting groove.
9. The earphone line pressing jig according to claim 3, wherein the supporting arm comprises an upper shell and a lower shell which are spliced with each other, the first fixing seat is connected with one end of the lower shell, and the second fixing seat is adjustably connected with the lower shell.
10. The earphone line pressing jig according to claim 9, wherein the side wall of the lower housing is provided with an avoiding groove corresponding to a sliding track of the adjusting block, the avoiding groove is used for accommodating the adjusting block, and the second slide way is communicated with the avoiding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122405292.5U CN216122902U (en) | 2021-09-30 | 2021-09-30 | Earphone line ball tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122405292.5U CN216122902U (en) | 2021-09-30 | 2021-09-30 | Earphone line ball tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216122902U true CN216122902U (en) | 2022-03-22 |
Family
ID=80690806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122405292.5U Active CN216122902U (en) | 2021-09-30 | 2021-09-30 | Earphone line ball tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216122902U (en) |
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2021
- 2021-09-30 CN CN202122405292.5U patent/CN216122902U/en active Active
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