CN208158888U - A kind of earphone cable production locking device that bursts at the seams - Google Patents

Abstract

The utility model discloses a kind of earphone cables to produce the locking device that bursts at the seams,Including pedestal,The front end upper surface of the pedestal is fixedly connected with square tube by supporting block,The leading inside surface of the square tube is hinged with connecting rod by the first articulated shaft,The outer surface of the connecting rod is fixedly connected on the inner surface of square tube by the first spring,The inner surface of the connecting rod is fixedly installed with blade,The upper end outer surface of the blade is slidably connected at the inner surface of connecting rod by placing groove,The outer surface of the connecting rod is fixedly connected with U-board,The U-board,The inner surface of connecting rod slidably connects cross bayonet lock by slide opening,The outer surface of the cross bayonet lock slidably connects second spring,The outer surface of the cross bayonet lock is stuck in the upper end inner surface of blade by card slot,The earphone cable produces the locking device that bursts at the seams,Facilitate operation,Facilitate fixed locked earphone cable.

Description

A kind of earphone cable production locking device that bursts at the seams

Technical field

The utility model relates to earphone cables to produce the locking device technical field that bursts at the seams, and specially a kind of earphone cable production is used Burst at the seams locking device.

Background technique

In waste and old earphone cable remanufacture, removing that the wrapping layer outside earphone cable bursts at the seams is needed, the copper wire in earphone point It separates out and, when removing outer casing, existing technology inconvenience locked and fixed earphone cable, and not side is operated when in use Just.

Utility model content

The purpose of this utility model is to provide a kind of earphone cables to produce the locking device that bursts at the seams, to solve above-mentioned background skill The problem of being proposed in art.

To achieve the above object, the utility model provides the following technical solutions：A kind of earphone cable production locked dress that bursts at the seams It sets, including pedestal, the front end upper surface of the pedestal is fixedly connected with square tube, the leading inside table of the square tube by supporting block Face is hinged with connecting rod by the first articulated shaft, and the outer surface of the connecting rod is fixedly connected on square tube by the first spring Inner surface, the inner surface of the connecting rod are fixedly installed with blade, and the upper end outer surface of the blade passes through placing groove It is slidably connected at the inner surface of connecting rod, the outer surface of the connecting rod is fixedly connected with U-board, the U-board, connection The inner surface of bar slidably connects cross bayonet lock by slide opening, and the outer surface of the cross bayonet lock slidably connects Two springs, the outer surface of the cross bayonet lock are stuck in the upper end inner surface of blade, the cross bayonet lock by card slot Outer surface be fixedly connected with pull ring, inner surface is fixedly connected with crowded by third spring at the placing groove of the connecting rod Briquetting, the outer surface of the crushing block are extruded in the upper end inner surface of blade.

Preferably, the lower end inside surface of the square tube is fixedly connected with chamfering block, and the upper end inner surface of square tube passes through Second articulated shaft is hinged with clamping bar, and the upper surface of clamping bar is fixedly connected on the rear inside surface of square tube by the 4th spring, folder The inner surface of bar is rotatably connected to rubber cylinder.

Preferably, the rear end upper surface of the pedestal is fixedly connected with clamping plate, and the upper end inner surface of clamping plate passes through first Shaft is rotatably connected to round block, and the inner surface of round block is fixedly connected on the outer surface of H-shaped round block, and the outer surface of round block is solid Surely it is connected with turntable handle.

Preferably, the front and back end inner surface of the H-shaped round block slidably connects positioning sliding block, positioning sliding block by sliding slot Inner surface be fixedly connected on the front and back end outer surface for squeezing item, the inner surface for squeezing item has been connected through a screw thread screw thread Bar, the lower end outside surface of threaded rod are rotatably connected on the upper end inner surface of H-shaped round block by the second shaft, threaded rod it is upper Surface is fixedly connected with torsion block, and the lower surface for squeezing item is covered with rubber layer.

Compared with prior art, the utility model has the beneficial effects that：The earphone cable produces the locking device that bursts at the seams, and passes through After earphone line front end is passed through blade, the other end of earphone cable makes extruding item whereabouts be clamped in H-shaped circle by rotating screw thread bull stick The outer surface of block rotates H-shaped round block by swing handle, drives earphone cable recycling, removes outer casing by blade, convenient Operation facilitates fixed locked earphone cable.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the H-shaped round block and clamping plate connection relationship lateral sectional view of the utility model；

Fig. 3 is enlarged drawing at the A of the utility model.

In figure：1 pedestal, 2 supporting blocks, 3 square tubes, 4 first articulated shafts, 5 connecting rods, 6 first springs, 7 blades, 8 placing grooves, 9U shape plate, 10 slide openings, 11 cross bayonet locks, 12 second springs, 13 card slots, 14 pull rings, 15 third springs, 16 crushing blocks, 17 are fallen Hornblock, 18 second articulated shafts, 19 clamping bars, 20 the 4th springs, 21 rubber cylinders, 22 clamping plates, 23 first rotating shafts, 24 round blocks, 25H shape Round block, 26 turntable handles, 27 sliding slots, 28 positioning sliding blocks, 29 squeeze item, 30 threaded rods, 31 second shafts, 32 torsion blocks, 33 rubber Layer.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

In the description of the present invention, it should be understood that term " longitudinal direction ", " transverse direction ", "upper", "lower", " preceding ", The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" be based on Orientation or positional relationship shown in the drawings is merely for convenience of description the utility model, rather than the dress of indication or suggestion meaning It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model Limitation.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution：A kind of earphone cable production locking device that bursts at the seams, Including pedestal 1, the front end upper surface of pedestal 1 is fixedly connected with square tube 3 by supporting block 2, and the leading inside surface of square tube 3 passes through First articulated shaft 4 is hinged with connecting rod 5, and the outer surface of connecting rod 5 is fixedly connected on the inside of square tube 3 by the first spring 6 Surface, the inner surface of connecting rod 5 are fixedly installed with blade 7, and the upper end outer surface of blade 7 is slidably connected by placing groove 8 In the inner surface of connecting rod 5, the outer surface of connecting rod 5 is fixedly connected with U-board 9, the inside table of U-board 9, connecting rod 5 Face slidably connects cross bayonet lock 11 by slide opening 10, and the outer surface of cross bayonet lock 11 slidably connects second spring 12, the outer surface of cross bayonet lock 11 is stuck in the upper end inner surface of blade 7, the outside of cross bayonet lock 11 by card slot 13 Surface is fixedly connected with pull ring 14, and inner surface is fixedly connected with crushing block by third spring 15 at the placing groove 8 of connecting rod 5 16, the outer surface of crushing block 16 is extruded in the upper end inner surface of blade 7, this is to when in use, pass through pulling pull ring After 14 drive cross bayonet lock 11 to be detached from card slot 13, the drive bullet bottom knife 7 of crushing block 16 of third spring 15, blade 7 easy to disassemble, During installation, after by the way that blade 7 is slided into the inside of connecting rod 5 by placing groove 8, cross is driven by second spring 12 Bayonet lock 11 sticks into the card slot 13 in blade 7 and fixes, and at this moment drives 16 pressing blade 7 of crushing block by third spring 15, can make ten Font bayonet lock 11 engages closer in card slot 13, is convenient for changing blade 7, the lower end inside surface of square tube 3 is fixedly connected with down The upper end inner surface of hornblock 17, square tube 3 is hinged with clamping bar 19 by the second articulated shaft 18, and the upper surface of clamping bar 19 passes through the 4th Spring 20 is fixedly connected on the rear inside surface of square tube 3, and the inner surface of clamping bar 19 is rotatably connected to rubber cylinder 21, pedestal 1 rear end upper surface is fixedly connected with clamping plate 22, and the upper end inner surface of clamping plate 22 is rotatably connected to circle by first rotating shaft 23 Block 24, the inner surface of round block 24 are fixedly connected on the outer surface of H-shaped round block 25, and the outer surface of round block 24 is fixedly connected with The front and back end inner surface of turntable handle 26, H-shaped round block 25 slidably connects positioning sliding block 28, positioning sliding block 28 by sliding slot 27 Inner surface be fixedly connected on squeeze item 29 front and back end outer surface, squeeze item 29 inner surface be connected through a screw thread The lower end outside surface of threaded rod 30, threaded rod 30 is rotatably connected on table on the inside of the upper end of H-shaped round block 25 by the second shaft 31 Face, the upper surface of threaded rod 30, which is fixedly connected with, turns round block 32, and the lower surface for squeezing item 29 is covered with rubber layer 33, this is to make Used time after one end of earphone cable is passed through blade 7, is at this moment press-connected bar 5 by the first spring 6, can clamp ear with cutting blade 7 Machine line after the rear end of earphone cable is placed on H-shaped round block 25, can be driven under extruding item 29 by turning round the rotation threaded rod 30 of block 32 Clamping earphone cable is fallen, positioning sliding block 28 slides in sliding slot 27, plays locating effect, and rubber layer 33 can increase rubs with earphone cable Power is wiped, H-shaped round block 25 is at this moment rotated by swing handle 26, earphone cable can be driven to recycle pitch of the laps, it is at this moment peelable by blade 7 The surrounding layer of earphone cable drives clamping bar 19 to squeeze rubber cylinder 21 and clamps earphone in earphone cable sliding by the 4th spring 20 In on chamfering block 17, rubber cylinder 21 can be played to earphone cable locating effect line, facilitated fixed earphone line, facilitated operation.

The utility model is in the specific implementation：When in use, after one end of earphone cable being passed through blade 7, at this moment by the One spring 6 is press-connected bar 5, can clamp earphone cable with cutting blade 7, after the rear end of earphone cable is placed on H-shaped round block 25, lead to Crossing the rotation threaded rod 30 of torsion block 32 can drive extruding item 29 whereabouts to clamp earphone cable, and positioning sliding block 28 slides in sliding slot 27, rises To locating effect, rubber layer 33 can increase the frictional force with earphone cable, at this moment rotate H-shaped round block 25 by swing handle 26, can It drives earphone cable to recycle pitch of the laps, at this moment passes through the surrounding layer of the peelable earphone cable of blade 7, in earphone cable sliding, pass through the 4th Spring 20 drives clamping bar 19 to squeeze rubber cylinder 21 and clamps earphone cable on chamfering block 17, and rubber cylinder 21 can be played to earphone cable Locating effect facilitates fixed earphone line, facilitates operation, after pulling pull ring 14 that cross bayonet lock 11 is driven to be detached from card slot 13, Third spring 15 drives crushing block 16 to play bottom knife 7, blade 7 easy to disassemble, during installation, by the way that blade 7 is passed through placing groove 8 After sliding into the inside of connecting rod 5, drives cross bayonet lock 11 to stick into the card slot 13 in blade 7 by second spring 12 and fixes, At this moment 16 pressing blade 7 of crushing block is driven by third spring 15, cross bayonet lock 11 can be made to engage in card slot 13 closer, It is convenient for changing blade 7.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (4)

1. a kind of earphone cable produces the locking device that bursts at the seams, including pedestal (1), it is characterised in that：On the front end of the pedestal (1) Surface is fixedly connected with square tube (3) by supporting block (2), and the leading inside surface of the square tube (3) passes through the first articulated shaft (4) It is hinged with connecting rod (5), the outer surface of the connecting rod (5) is fixedly connected on the inside of square tube (3) by the first spring (6) The inner surface on surface, the connecting rod (5) is fixedly installed with blade (7), and the upper end outer surface of the blade (7) is by putting The inner surface that slot (8) is slidably connected at connecting rod (5) is set, the outer surface of the connecting rod (5) is fixedly connected with U-board (9), the U-board (9), connecting rod (5) inner surface slidably connected cross bayonet lock (11) by slide opening (10), it is described The outer surface of cross bayonet lock (11) slidably connects second spring (12), and the outer surface of the cross bayonet lock (11) is logical The upper end inner surface that card slot (13) is stuck in blade (7) is crossed, the outer surface of the cross bayonet lock (11) is fixedly connected with drawing Ring (14), inner surface is fixedly connected with crushing block by third spring (15) at the placing groove (8) of the connecting rod (5) (16), the outer surface of the crushing block (16) is extruded in the upper end inner surface of blade (7).

2. a kind of earphone cable according to claim 1 produces the locking device that bursts at the seams, it is characterised in that：The square tube (3) Lower end inside surface be fixedly connected with chamfering block (17), the upper end inner surface of square tube (3) passes through the second articulated shaft (18) and cuts with scissors It being connected to clamping bar (19), the upper surface of clamping bar (19) is fixedly connected on the rear inside surface of square tube (3) by the 4th spring (20), The inner surface of clamping bar (19) is rotatably connected to rubber cylinder (21).

3. a kind of earphone cable according to claim 1 produces the locking device that bursts at the seams, it is characterised in that：The pedestal (1) Rear end upper surface be fixedly connected with clamping plate (22), the upper end inner surface of clamping plate (22) passes through first rotating shaft (23) and is rotatablely connected Have round block (24), the inner surface of round block (24) is fixedly connected on the outer surface of H-shaped round block (25), the outside table of round block (24) Face is fixedly connected with turntable handle (26).

4. a kind of earphone cable according to claim 3 produces the locking device that bursts at the seams, it is characterised in that：The H-shaped round block (25) front and back end inner surface is slidably connected positioning sliding block (28) by sliding slot (27), the inner surface of positioning sliding block (28) It is fixedly connected on the front and back end outer surface for squeezing item (29), the inner surface for squeezing item (29) has been connected through a screw thread threaded rod (30), the lower end outside surface of threaded rod (30) is rotatably connected on the inside of the upper end of H-shaped round block (25) by the second shaft (31) Surface, the upper surface of threaded rod (30), which is fixedly connected with, turns round block (32), and the lower surface for squeezing item (29) is covered with rubber layer (33).