CN215093238U

CN215093238U - Earphone clamping tool

Info

Publication number: CN215093238U
Application number: CN202121365859.4U
Authority: CN
Inventors: 彭辉; 罗永民
Original assignee: Dongguan Sirong Intelligent Equipment Co ltd
Current assignee: Dongguan Sirong Intelligent Equipment Co ltd
Priority date: 2021-06-20
Filing date: 2021-06-20
Publication date: 2021-12-10
Anticipated expiration: 2031-06-20

Abstract

The utility model relates to an earphone clamping tool, include: the first bearing seat comprises a first seat body, a propping part and an elastic clamping hook; the second bearing seat comprises a second seat body, a torsion spring and a clamping pin; one end of the torsion spring is abutted against the second seat body, and the other end of the torsion spring is abutted against the first seat body; the elastic clamping hook is used for buckling the clamping pin; and a clamping assembly; the clamping assembly comprises two clamping blocks arranged in the first seat body, a limiting block positioned on one side of each clamping block and two pressing blocks arranged in the second seat body; the pressing blocks correspond to the clamping blocks one to one. Above-mentioned earphone clamping tool, simple structure, convenient to use can bear the weight of at first and bear the weight of the seat with the second and change different clamping piece, stopper and compact heap, can adapt the earphone of different models, improves the commonality, can effectively reduction in production cost.

Description

Earphone clamping tool

Technical Field

The utility model relates to an earphone preparation technical field especially relates to an earphone clamping tool.

Background

Along with the development of economy and the progress of science and technology, in order to improve the production manufacturing efficiency of earphones, more and more enterprises can adopt automation equipment to carry out production operation, and in the assembly process link of earphones, automation equipment can be adopted to realize the automatic assembly of earphones, thereby improving the assembly efficiency of earphones.

The existing earphone jig can not be used universally in different earphones, one set of jig needs to be replaced when one earphone is processed, and the production cost can not be reduced.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model provides an earphone clamping tool, simple structure, convenient to use can change different clamping subassemblies in the carrier assembly to in the multiple earphone of adaptation, reduction in production cost.

In order to realize the utility model discloses a purpose, the utility model discloses a following technical scheme:

the utility model provides an earphone clamping tool, includes:

the first bearing seat comprises a first seat body, a supporting part connected to one side of the first seat body and an elastic clamping hook which can be installed on the other side of the first seat body in a turnover mode;

the second bearing seat is connected with the first bearing seat in a matching manner; the second bearing seat comprises a second seat body hinged with the first seat body, a torsion spring arranged on one side of the second seat body and a clamping pin arranged on the other side of the second seat body; one end of the torsion spring is abutted against the second seat body, and the other end of the torsion spring is abutted against the first seat body; the elastic clamping hook is used for buckling the clamping pin; and

clamping the assembly; the clamping assembly comprises two clamping blocks arranged in the first seat body, a limiting block positioned on one side of each clamping block and two pressing blocks arranged in the second seat body; the pressing blocks correspond to the clamping blocks one to one.

Above-mentioned earphone clamping tool, simple structure, convenient to use can bear the weight of at first and bear the weight of the seat with the second and change different clamping piece, stopper and compact heap, can adapt the earphone of different models, improves the commonality, can effectively reduction in production cost.

In one embodiment, a first opening is formed in one side of the first seat body, which is far away from the abutting part, and the first opening is used for correspondingly mounting the elastic clamping hook; a second opening is formed in one side, far away from the torsion spring, of the second seat body, and the second opening corresponds to the first opening; the second gap is used for accommodating and installing the bayonet lock; the elastic clamping hook is used for extending into the second opening to be buckled with the clamping pin.

In one embodiment, the elastic hook includes a hook body located in the first opening, a rotating shaft penetrating through the middle of the hook body, and a plurality of springs clamped between the hook body and the first seat; the two opposite ends of the rotating shaft are respectively penetrated through the clamping hook body and then connected with the first seat body.

In one embodiment, the hook body is provided with a hook end and an extrusion end, the hook end protrudes beyond the first seat body, and the extrusion end is used for abutting against the spring.

In one embodiment, the opposite ends inside the first seat body are respectively provided with a clamping block placing cavity, a limiting block placing cavity located at one side of each clamping block placing cavity, and a through groove located between the clamping block placing cavity and the limiting block placing cavity; the clamping block placing cavity is used for installing the clamping block, and the limiting block placing cavity is used for installing the limiting block.

In one embodiment, two opposite ends of the second seat body are respectively provided with a compact block placing cavity, and the compact block placing cavities correspond to the clamping block placing cavities one by one; the compaction block placing cavity is used for installing the compaction block.

In one embodiment, the first bearing seat further comprises a plurality of guide sleeves mounted at two opposite ends of the first seat body; the axis direction of the guide sleeve is consistent with the thickness direction of the first seat body.

In one embodiment, the opposite ends of one side of the first seat body provided with the abutting part are respectively provided with a hinge part; the opposite ends of one side of the second seat body, which is provided with the torsion spring, are respectively provided with a pivot part, and the pivot parts are correspondingly inserted into the hinge parts.

Drawings

Fig. 1 is a schematic perspective view of an earphone clamping jig according to an embodiment of the present invention;

fig. 2 is a schematic perspective view of the earphone clamping fixture shown in fig. 1 from another viewing angle;

fig. 3 is a schematic diagram showing a comparison between a first bearing seat, a clamping block and a limiting block in the earphone clamping fixture shown in fig. 1;

fig. 4 is a schematic diagram illustrating a comparison between a second bearing seat and a pressing block in the earphone clamping fixture shown in fig. 1;

fig. 5 is a sectional view of the earphone clamping jig shown in fig. 1.

Reference is made to the accompanying drawings in which:

10-a first bearing seat, 11-a first seat body, 110-a hinge seat, 111-a first recess, 12-a butting part, 13-an elastic clamping hook, 14-a guide sleeve, 15-a marker, 16-a clamping hook body, 161-a clamping hook end, 162-an extrusion end, 17-a rotating shaft, 18-a spring, 191-a clamping block placing cavity, 192-a limiting block placing cavity, 193-a through groove and 194-a first iron block;

20-a second bearing seat, 21-a second seat body, 210-a pivot part, 211-a second recess, 22-a torsion spring, 23-a bayonet lock, 24-a second notch, 25-a compact block placing cavity and 26-a second iron block;

30-clamping component, 31-clamping block, 32-limiting block and 33-pressing block.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Referring to fig. 1 to 5, an earphone clamping fixture according to an embodiment of the present invention includes a first bearing seat 10, a second bearing seat 20 connected to the first bearing seat 10 in a matching manner, and a clamping assembly 30; the clamping assembly 30 is used for clamping the earphone.

The first bearing seat 10 includes a first seat body 11, a supporting portion 12 connected to one side of the first seat body 11, an elastic hook 13 installed on the other side of the first seat body 11 in a rotatable manner, a plurality of guide sleeves 14 installed at two opposite ends of the first seat body 11, and a marker 15 installed at one end of the first seat body 11.

The opposite ends of the first seat 11 on the side provided with the abutting portion 12 are respectively provided with a hinge portion 110, a bearing is installed inside the hinge portion 110, and the axial line direction of the hinge portion 110 is consistent with the length direction of the abutting portion 12. The hinge portion 110 is used for hinging the second carriage 20, and the abutting portion 12 is used for abutting against the second carriage 20. Further, a first recess 111 is further formed on one side of the first seat 11 corresponding to the abutting portion 12.

A first opening is formed in one side of the first seat 11 away from the abutting portion 12, and the first opening is used for correspondingly installing the elastic hook 13. The elastic hook 13 includes a hook body 16 located in the first opening, a rotating shaft 17 penetrating the middle of the hook body 16, and a plurality of springs 18 sandwiched between the hook body 16 and the first seat 11. Wherein, the two opposite ends of the rotating shaft 17 are respectively connected to the first seat 11 after passing through the hook body 16. Specifically, the hook body 16 has a hook end 161 and a pressing end 162, the hook end 161 protrudes beyond the first seat 11, the pressing end 162 is used for abutting against the spring 18, and the hook end 161 has a tendency of keeping towards the inside of the first seat 11 under the action of the spring 18.

The opposite ends inside the first seat body 11 are respectively provided with a clamping block placing cavity 191, a limiting block placing cavity 192 located on one side of each clamping block placing cavity 191, and a through groove 193 located between the clamping block placing cavity 191 and the limiting block placing cavity 192. Further, in order to provide more functions subsequently, a plurality of first reserved positions (not shown) are further disposed on one side of the first seat 11 corresponding to the position-limiting block placing cavity 192, the first reserved positions are filled with first iron blocks 194, and new functional modules can be carried after the first iron blocks 194 are moved out subsequently.

In this embodiment, the axial direction of the guide sleeve 14 is consistent with the thickness direction of the first seat 11, and the guide sleeve 14 is used for positioning and penetrating a guide rod of the device, so as to facilitate clamping or conveying the whole headset clamping jig.

In this embodiment, the identifier 15 is a two-dimensional code, so that the device can identify the current model of the headset.

The second loading seat 20 includes a second seat 21 hinged to the first seat 11, a torsion spring 22 installed on one side of the second seat 21, and a latch 23 installed on the other side of the second seat 21. One end of the torsion spring 22 abuts against the second seat 21, and the other end of the torsion spring 22 abuts against the first seat 11.

The opposite ends of the side of the second seat 21 provided with the torsion spring 22 are respectively provided with a pivot portion 210, and the pivot portions 210 are correspondingly inserted into the hinge portions 110, so as to realize the hinge connection between the second seat 21 and the first seat 11. The bearing is interposed between the pivot portion 210 and the hinge portion 110. A second concave 211 is formed on one side of the second seat 21 corresponding to the torsion spring 22, the second concave 211 is used for accommodating one end of the torsion spring 22, and the first concave 111 is used for accommodating the other end of the torsion spring 22.

A second opening 24 is formed in one side of the second seat body 21 far away from the torsion spring 22, and the second opening 24 corresponds to the first opening; the second gap 24 is used for accommodating the mounting bayonet 23, and the elastic clamping hook 13 is used for extending into the second gap 24 to lock the bayonet 23.

The opposite ends of the second seat body 21 are respectively provided with a pressing block placing cavity 25, and the pressing block placing cavities 25 correspond to the clamping block placing cavities 191 one by one.

Further, in order to provide more functions subsequently, a plurality of second reserved positions (not shown) are further arranged on one side of the second seat body 21 corresponding to the cavity 25 for placing the compact blocks, the second reserved positions are filled with second iron blocks 26, and new functional modules can be carried after the second iron blocks 26 are moved out subsequently.

The clamping assembly 30 comprises two clamping blocks 31 arranged in the first seat body 11, a limiting block 32 positioned at one side of each clamping block 31, and two pressing blocks 33 arranged in the second seat body 21; the pressing blocks 33 correspond to the clamping blocks 31 one by one. The clamping block 31 is used for bearing the earphone head, the limiting block 32 is used for bearing the earphone handle, and the pressing block 33 is used for extruding the earphone head, so that the earphone head is stably clamped between the clamping block 31 and the pressing block 33. Wherein, the clamping blocks 31 are respectively installed in the clamping block placing cavities 191, the limiting blocks 32 are respectively installed in the limiting block placing cavities 192, and the pressing blocks 33 are respectively installed in the pressing block placing cavities 25. Through changing different clamping piece 31, stopper 32 and compact heap 33, can the different models of earphone of adaptation, improve the commonality, can effectively reduce tool cost, reduction in production cost.

In actual use, firstly, the earphone head is placed in the clamping block 31, the earphone handle is placed in the limiting block 32, the second seat body 21 is pressed to overturn by using the air cylinder, so that the clamping pin 23 approaches to the elastic clamping hook 13, the clamping pin 23 abuts against and extrudes the clamping hook end 161, the clamping hook end 161 moves towards the outside of the first opening, the extruding end 162 moves towards the inside of the first opening, the spring 18 is in a compression state at the moment, then the clamping pin 23 falls into the inner side of the clamping hook end 161 along the trend, the spring 18 recovers the original state, the clamping hook end 161 resets and buckles the clamping pin 23, mutual buckling of the first seat body 11 and the second seat body 21 is realized, the torsion spring 22 is in a compression state at the moment, the pressing block 33 extrudes the earphone head, and the earphone head is stably clamped between the clamping block 31 and the pressing block 33. When separating first pedestal 11 and second pedestal 21, utilize the cylinder to press the extrusion end 162 extrusion spring 18 of pothook body 16, pothook end 161 moves towards the outside of first opening, and extrusion end 162 moves towards the inside of first opening, and pothook end 161 and bayonet lock 23 separation this moment, and torsional spring 22 reconversion drives second pedestal 21 and overturns, and bayonet lock 23 is in the same position and is kept away from bayonet lock end 161, realizes the separation of first pedestal 11 and second pedestal 21.

Above-mentioned earphone clamping tool, simple structure, convenient to use can change different clamping piece 31, stopper 32 and compact heap 33 in first bearing seat 10 and second bearing seat 20, can adapt to the earphone of different models, improves the commonality, can effectively reduction in production cost.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides an earphone clamping tool which characterized in that includes:

2. The earphone clamping jig according to claim 1, wherein a first opening is formed in one side of the first base body, which is far away from the abutting portion, and the first opening is used for correspondingly mounting the elastic clamping hook; a second opening is formed in one side, far away from the torsion spring, of the second seat body, and the second opening corresponds to the first opening; the second gap is used for accommodating and installing the bayonet lock; the elastic clamping hook is used for extending into the second opening to be buckled with the clamping pin.

3. The earphone clamping jig according to claim 2, wherein the elastic hook comprises a hook body located in the first opening, a rotating shaft penetrating through the middle of the hook body, and a plurality of springs clamped between the hook body and the first seat body; the two opposite ends of the rotating shaft are respectively penetrated through the clamping hook body and then connected with the first seat body.

4. The earphone clamping jig according to claim 3, wherein the hook body is provided with a hook end and an extrusion end, the hook end protrudes beyond the first seat body, and the extrusion end is used for abutting against the spring.

5. The earphone clamping jig according to claim 1, wherein opposite ends of the interior of the first seat body are respectively provided with a clamping block placing cavity, a limiting block placing cavity located on one side of each clamping block placing cavity, and a through groove located between the clamping block placing cavity and the limiting block placing cavity; the clamping block placing cavity is used for installing the clamping block, and the limiting block placing cavity is used for installing the limiting block.

6. The earphone clamping jig according to claim 5, wherein the opposite ends of the second seat body are respectively provided with a compact heap placing cavity, and the compact heap placing cavities are in one-to-one correspondence with the clamping lump placing cavities; the compaction block placing cavity is used for installing the compaction block.

7. The earphone clamping jig according to claim 1, wherein the first bearing seat further comprises a plurality of guide sleeves mounted at opposite ends of the first seat body; the axis direction of the guide sleeve is consistent with the thickness direction of the first seat body.

8. The earphone clamping jig according to claim 1, wherein hinge portions are respectively provided at opposite ends of one side of the first base body where the abutting portions are provided; the opposite ends of one side of the second seat body, which is provided with the torsion spring, are respectively provided with a pivot part, and the pivot parts are correspondingly inserted into the hinge parts.