CN214281660U

CN214281660U - Anchor clamps are used in earphone production

Info

Publication number: CN214281660U
Application number: CN202022428657.1U
Authority: CN
Inventors: 姚爱红
Original assignee: Chongqing Linghai Electronics Co ltd
Current assignee: Chongqing Linghai Electronics Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-09-24
Anticipated expiration: 2030-10-28

Abstract

The utility model discloses an anchor clamps are used in earphone production, comprising a base plate, the bottom plate inner wall is provided with drives actuating cylinder, the quantity that drives actuating cylinder is provided with two sets ofly, every group drive actuating cylinder's quantity and be provided with two, two drive actuating cylinder sets up about the axis symmetry of bottom plate. The utility model discloses a threaded rod pivoted drives the movable sleeve ring and carries out reverse movement in the time, further drive movable splint and remove through the third spout and press from both sides tight fixedly to the earphone, the laminating degree between movable splint and the earphone can be strengthened to the laminating pad, drive actuating cylinder and promote the connecting plate, make the slide bar slide through first spout, further drive the supporting leg and carry out the slope through first pivot and second pivot and remove, the in-process of regulation makes the bracing piece slide in the inside of solid fixed cylinder through the second spout, thereby use clamping screw to carry out position locking, further realize that a plurality of part clamps carry out the angle when detecting and adjust wantonly.

Description

Anchor clamps are used in earphone production

Technical Field

The utility model relates to an earphone production technical field, concretely relates to anchor clamps are used in earphone production.

Background

The earphone is a pair of conversion units which receive the electric signals sent by the media player or receiver and convert the electric signals into audible sound waves by using a loudspeaker close to the ear. The headset is typically detachable from the media player and utilizes a plug connection. The advantage is that the user 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 earphone is originally used for telephone and radio, but with the prevalence of portable electronic devices, the earphone is often used for mobile phones, walkmans, radios, portable electronic games, digital audio players, and the like.

Because the earphone volume is less, in the production process of earphone, need carry out the quality testing before selling usually, because the volume of earphone is less to need adjust the detection angle constantly, current detection device on the market is the detection of pressing from both sides for one clamp usually in the testing process, and efficiency is lower and can't press from both sides tightly to carry out angle modulation to it.

Therefore, it is necessary to invent a clip for producing earphones to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a clamp for producing earphones, which drives a driving wheel to rotate through a first bearing by a motor, thereby driving a threaded rod to rotate through a second bearing, the threaded rod drives a movable lantern ring to move reversely while rotating, further drives a movable clamping plate to move through a third chute to clamp and fix the earphones, a laminating pad can enhance the laminating degree between the movable clamping plate and the earphones, a driving cylinder pushes a connecting plate to enable a sliding rod to slide through the first chute, further drives a supporting leg to obliquely move through the first and second chutes, adjusts the height of a processing table, a supporting rod slides in the fixed cylinder through the second chute in the adjusting process, thereby using a fixed screw rod to lock the position, further realizing the arbitrary angle adjustment while the clamping detection of a plurality of parts, to address the above-mentioned deficiencies in the art.

In order to achieve the above object, the present invention provides the following technical solutions: a clamp for producing earphones comprises a bottom plate, wherein driving cylinders are arranged on the inner wall of the bottom plate, two groups of driving cylinders are arranged on the number of the driving cylinders, two groups of driving cylinders are arranged on each group, the two driving cylinders are symmetrically arranged about the central axis of the bottom plate, a connecting plate is arranged at the output end of each driving cylinder, slide rods are fixedly connected to one side of the outer wall of the connecting plate, two slide rods are symmetrically arranged about the central axis of the connecting plate, first slide grooves are formed in two sides of the inner wall of the bottom plate and are in sliding connection with the slide rods, a first rotating shaft is fixedly connected between the two slide rods, supporting legs are arranged on the outer wall of the first rotating shaft, second rotating shafts penetrate through the tops of the supporting legs and are in rotating connection through the first rotating shaft and the second rotating shaft, and processing tables are fixedly connected to the tops of the second rotating shafts, processing platform bottom one side is provided with fixed section of thick bamboo, fixed section of thick bamboo and bottom plate fixed connection, the second spout, two have all been seted up to fixed section of thick bamboo inner wall both sides the inside equal sliding connection of second spout has the slider, fixedly connected with bracing piece between two sliders, bracing piece and processing platform fixed connection, the bracing piece all runs through threaded hole with fixed section of thick bamboo is inside, threaded hole inside threaded connection has clamping screw, the quantity of the inside screw hole of bracing piece is provided with a plurality ofly.

Preferably, processing platform outer wall one side is provided with the motor, the motor output is provided with the drive wheel, the drive wheel runs through and extends to inside the processing platform, the quantity of drive wheel is provided with two, two the transmission is connected with the connecting belt between the drive wheel.

Preferably, a first bearing is arranged at the joint of the driving wheel and the processing table, and the driving wheel is rotatably connected with the processing table through the first bearing.

Preferably, two equal fixedly connected with threaded rod in drive wheel outer wall one side, the quantity of threaded rod is provided with threely, threely equal fixedly connected with division board between the threaded rod, and threely fixed connection between the threaded rod.

Preferably, a second bearing is arranged at the joint of the separation plate and the threaded rod, and the separation plate is rotatably connected with the threaded rod through the second bearing.

Preferably, threaded rod outer wall threaded connection has the activity lantern ring, the quantity of activity lantern ring is provided with two, two the activity lantern ring sets up about threaded rod axis symmetry.

Preferably, activity lantern ring top fixedly connected with movable clamp plate, the third spout has been seted up on processing platform inner wall top, the quantity of third spout and the quantity phase-match of threaded rod, third spout and movable clamp plate sliding connection, movable clamp plate outer wall one side fixedly connected with laminating pad, the laminating pad is made by the silica gel material.

In the technical scheme, the utility model provides a technological effect and advantage:

drive the drive wheel through first bearing through the motor and rotate, thereby it rotates through the second bearing to drive the threaded rod, the threaded rod drives the movable lantern ring and carries out reverse movement when pivoted, further drive movable splint and remove through the third spout and press from both sides tight fixed to the earphone, the laminating degree between movable splint and the earphone can be strengthened to the laminating pad, it promotes the connecting plate to drive actuating cylinder, make the slide bar slide through first spout, further drive the supporting leg and carry out the inclined movement through first pivot and second pivot, highly adjust the processing platform, the in-process of regulation makes the bracing piece slide in the inside of fixed cylinder through the second spout, thereby use clamping screw to carry out position locking, further realize that a plurality of part clamps carry out the angle and adjust wantonly when getting the detection.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall cross-sectional structure of the present invention;

fig. 3 is an enlarged schematic view of a portion a of fig. 1 according to the present invention;

fig. 4 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention;

fig. 5 is a schematic top view of the bottom plate of the present invention;

fig. 6 is a schematic view of the cross-sectional structure of the processing table in a top view.

Description of reference numerals:

1. a base plate; 2. a driving cylinder; 3. a connecting plate; 4. a slide bar; 5. a first chute; 6. a first rotating shaft; 7. supporting legs; 8. a second rotating shaft; 9. a processing table; 10. a fixed cylinder; 11. a second chute; 12. a support bar; 13. fixing the screw rod; 14. a motor; 15. a drive wheel; 16. connecting a belt; 17. a partition plate; 18. a threaded rod; 19. a movable collar; 20. a movable splint; 21. a third chute; 22. And (6) attaching the pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a clamp for producing earphones as shown in figures 1-6, which comprises a bottom plate 1, wherein the inner wall of the bottom plate 1 is provided with two groups of driving cylinders 2, the number of the driving cylinders 2 is two, the number of the driving cylinders 2 in each group is two, two driving cylinders 2 are symmetrically arranged about the central axis of the bottom plate 1, the output end of the driving cylinders 2 is provided with a connecting plate 3, one side of the outer wall of the connecting plate 3 is fixedly connected with two slide bars 4, the number of the slide bars 4 is two, the two slide bars 4 are symmetrically arranged about the central axis of the connecting plate 3, two sides of the inner wall of the bottom plate 1 are both provided with first chutes 5, the first chutes 5 are in sliding connection with the slide bars 4, a first rotating shaft 6 is fixedly connected between the two slide bars 4, the outer wall of the first rotating shaft 6 is provided with supporting legs 7, the top of the supporting legs 7 is penetrated with a second rotating shaft 8, supporting leg 7 rotates through first pivot 6 and second pivot 8 and connects, 8 top fixedly connected with processing platform 9 of second pivot, processing platform 9 bottom one side is provided with solid fixed cylinder 10, gu fixed

cylinder

10 and 1 fixed connection of bottom plate, gu fixed cylinder 10 inner wall both sides have all seted up second spout 11, two 11 inside equal sliding connection of second spout has the slider, fixedly connected with bracing piece 12 between two sliders, bracing piece 12 and processing platform 9 fixed connection, threaded hole is all run through with solid fixed cylinder 10 inside to bracing piece 12, threaded hole internal thread is connected with clamping screw 13, the quantity of the inside threaded hole of bracing piece 12 is provided with a plurality ofly.

Further, in the above technical scheme, a motor 14 is arranged on one side of the outer wall of the processing table 9, a driving wheel 15 is arranged at the output end of the motor 14, the driving wheel 15 penetrates and extends into the processing table 9, two driving wheels 15 are arranged, and a connecting belt 16 is connected between the two driving wheels 15 in a transmission manner, so that the motor 14 is effectively started, the motor 14 drives the driving wheel 15 to rotate through a first bearing, and the two driving wheels 15 are driven to rotate uniformly through the connecting belt 16.

Further, in the above technical solution, a first bearing is disposed at a connection position of the driving wheel 15 and the processing table 9, and the driving wheel 15 is rotatably connected with the processing table 9 through the first bearing, which effectively explains that the driving wheel 15 rotates inside the processing table 9 through the first bearing.

Further, in above-mentioned technical scheme, two equal fixedly connected with threaded rod 18 in drive wheel 15 outer wall one side, the quantity of threaded rod 18 is provided with threely, threely equal fixedly connected with division board 17 between the threaded rod 18, and threely fixed connection between the threaded rod 18, this structure has effectively explained that the threaded rod 18 uses the axis as the outer wall both sides screw thread of center to reverse setting to threaded rod 18 pivoted drives movable lantern ring 19 and carries out reverse movement simultaneously.

Further, in the above technical solution, a second bearing is arranged at a connection position of the partition plate 17 and the threaded rod 18, and the partition plate 17 is rotatably connected with the threaded rod 18 through the second bearing, which effectively indicates that the two driving wheels 15 rotate uniformly through the connecting belt 16, so as to drive the threaded rod 18 to rotate through the second bearing.

Further, in the above technical scheme, threaded connection has movable lantern ring 19 on the outer wall of threaded rod 18, the quantity of movable lantern ring 19 is provided with two, two movable lantern ring 19 sets up about threaded rod 18 axis symmetry, and this structure has effectively explained movable lantern ring 19 and has carried out reverse movement, further drives movable splint 20 and removes through third spout 21 and presss from both sides tight fixedly to the earphone.

Further, in above-mentioned technical scheme, 19 top fixedly connected with movable splint 20 of activity lantern ring, third spout 21 has been seted up on processing platform 9 inner wall top, the quantity of third spout 21 and the quantity phase-match of threaded rod 18, third spout 21 and movable splint 20 sliding connection, the laminating pad 22 of fixedly connected with in movable splint 20 outer wall one side, the laminating pad 22 is made by the silica gel material, and this structure has effectively explained the laminating degree that laminating pad 22 can strengthen between movable splint 20 and the earphone.

This practical theory of operation:

referring to the attached drawings 1-6 of the specification, when the device is used, firstly, a power supply is switched on for a motor 14 in the device, earphones to be clamped are placed between two movable clamping plates 20, the motor 14 is started, the motor 14 drives a driving wheel 15 to rotate through a first bearing, so that the two driving wheels 15 are driven to uniformly rotate through a connecting belt 16, a threaded rod 18 is driven to rotate through a second bearing, threads on two sides of the outer wall of the threaded rod 18, which takes the central axis as the center, are reversely arranged, so that the threaded rod 18 drives a movable sleeve ring 19 to reversely move while rotating, the movable clamping plates 20 are further driven to move through a third sliding groove 21 to clamp and fix the earphones, a joint pad 22 can enhance the joint degree between the movable clamping plates 20 and the earphones, after the fixing is finished, a driving cylinder 2 can be started, so that the driving cylinder 2 pushes the connecting plate 3, the slide rod 4 is made to slide through the first sliding chute 5, the supporting leg 7 is further driven to obliquely move through the first rotating shaft 6 and the second rotating shaft 8, the height of the processing table 9 is adjusted, and the supporting rod 12 is made to slide inside the fixed cylinder 10 through the second sliding chute 11 in the adjusting process, so that the position locking is performed through the fixing screw 13.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a anchor clamps are used in earphone production, includes bottom plate (1), its characterized in that: the inner wall of the bottom plate (1) is provided with two driving cylinders (2), the number of the driving cylinders (2) is two, the number of the driving cylinders (2) in each group is two, the two driving cylinders (2) are symmetrically arranged about the central axis of the bottom plate (1), the output end of each driving cylinder (2) is provided with a connecting plate (3), one side of the outer wall of each connecting plate (3) is fixedly connected with two sliding rods (4), the number of the sliding rods (4) is two, the two sliding rods (4) are symmetrically arranged about the central axis of the connecting plate (3), two sides of the inner wall of the bottom plate (1) are respectively provided with a first sliding chute (5), the first sliding chutes (5) are slidably connected with the sliding rods (4), a first rotating shaft (6) is fixedly connected between the two sliding rods (4), and the outer wall of the first rotating shaft (6) is provided with supporting legs (7), a second rotating shaft (8) penetrates through the top of the supporting leg (7), the supporting leg (7) is rotatably connected with the second rotating shaft (8) through a first rotating shaft (6), the top of the second rotating shaft (8) is fixedly connected with a processing table (9), one side of the bottom of the processing table (9) is provided with a fixed cylinder (10), the fixed cylinder (10) is fixedly connected with the bottom plate (1), second sliding grooves (11) are respectively formed in two sides of the inner wall of the fixed cylinder (10), sliding blocks are respectively connected in the two second sliding grooves (11) in a sliding manner, a supporting rod (12) is fixedly connected between the two sliding blocks, the support rod (12) is fixedly connected with the processing table (9), threaded holes are arranged in the support rod (12) and the fixed cylinder (10) in a penetrating way, the threaded holes are connected with fixing screws (13) in a threaded mode, and the number of the threaded holes in the supporting rod (12) is multiple.

2. The clip for producing earphones according to claim 1, wherein: processing platform (9) outer wall one side is provided with motor (14), motor (14) output is provided with drive wheel (15), inside drive wheel (15) run through to extend to processing platform (9), the quantity of drive wheel (15) is provided with two, two the transmission is connected with between drive wheel (15) and connects belt (16).

3. The clip for producing earphones according to claim 2, wherein: the driving wheel (15) is provided with a first bearing at the joint with the processing table (9), and the driving wheel (15) is rotatably connected with the processing table (9) through the first bearing.

4. The clip for producing earphones according to claim 2, wherein: two equal fixedly connected with threaded rod (18) in drive wheel (15) outer wall one side, the quantity of threaded rod (18) is provided with threely, three equal fixedly connected with division board (17) between threaded rod (18), and threely fixed connection between threaded rod (18).

5. The clip for producing earphones according to claim 4, wherein: and a second bearing is arranged at the joint of the separation plate (17) and the threaded rod (18), and the separation plate (17) is rotatably connected with the threaded rod (18) through the second bearing.

6. The clip for producing earphones according to claim 4, wherein: the outer wall of the threaded rod (18) is in threaded connection with two movable lantern rings (19), the number of the movable lantern rings (19) is two, and the two movable lantern rings (19) are symmetrically arranged around the central axis of the threaded rod (18).

7. The clip for producing earphones according to claim 6, wherein: activity lantern ring (19) top fixedly connected with movable clamp plate (20), third spout (21) have been seted up on processing platform (9) inner wall top, the quantity of third spout (21) and the quantity phase-match of threaded rod (18), third spout (21) and movable clamp plate (20) sliding connection, movable clamp plate (20) outer wall one side fixedly connected with laminating pad (22), laminating pad (22) are made by the silica gel material.