CN208158890U - A kind of earphone production earmuff mounting device - Google Patents

Abstract

The utility model relates to earphone production technical fields, in particular a kind of earphone production earmuff mounting device, including clamp holder, the sleeve joint device on clamp holder top, flexural spring on the inside of clamp holder bottom end, clamp holder includes the lower clamp holder that upper clamp holder, the disk of upper clamp holder lower end welding and disk lower section are welded, and sleeve joint device is successively arranged socket column, support, card column, wire digging line and pull handle from top to bottom；The utility model passes through the riveting between clamp holder, and sleeve joint device is installed in the upper end of clamp holder, prop up be inserted in horn bulb inside earmuff when, hand is only needed to depress clamp holder, it supports inside big earmuff, at this time by the side slot of earmuff internal alignment horn bulb, card column is made to be detached from card column hole by pressing down on pull handle, simultaneously, socket column is just inwardly forgotten about it by the screen resilience of earmuff, to in the side slot for being socketed in horn bulb of earmuff steadily, it is time saving and energy saving that this mounting means operates, it greatly improves work efficiency, and avoid damage to earmuff, substantially increase quality.

Description

A kind of earphone production earmuff mounting device

Technical field

The utility model relates to earphone production technical field, specially a kind of earphone production earmuff mounting device.

Background technique

Earphone is developed so far, and earphone can be divided into headphone, PlayGear Stealth and In-Ear by its wearing mode Earphone, wherein headphone can evade environmental noise, by the protection of earmuff so that ear is placed in cavity when wearing, However earmuff relies primarily on manual hard draw and applies arbitrarily on the shell of loudspeaker, not only operate time-consuming and laborious influence when producing installation Working efficiency, and hard draw applies arbitrarily and easily scratches earmuff crust, influences its quality, in consideration of it, it is proposed that a kind of production of earphone is used Earmuff mounting device.

Utility model content

The purpose of this utility model is to provide a kind of earphone production earmuff mounting devices, to solve above-mentioned background technique The operation of middle proposition is time-consuming and laborious and hard draw applies arbitrarily and easily scratches earmuff problem.

To achieve the above object, the utility model provides the following technical solutions：

A kind of earphone production earmuff mounting device, including clamp holder, the top of the clamp holder is equipped with sleeve joint device, described The inside of clamp holder bottom end is equipped with flexural spring, and the clamp holder includes upper clamp holder, the disk of upper clamp holder lower end welding and described The lower clamp holder welded below disk, the top end of the upper clamp holder successively offer cylinder groove, die casting ring recess and cunning from top to bottom Slot, the upper end of the lower clamp holder are equipped with notch, are welded with pillar on the inside of the lower clamp holder lower end；

The socket column that the sleeve joint device upper end is equipped with, is connected with support below the socket column, under the support Side is plugged with card column, and the lower end of the card column is connected with wire digging line, and the lower end of the wire digging line is equipped with pull handle.

Preferably, the riveting of clamp holder described in every two cooperation, the pillar and flexural spring socket cooperate.

Preferably, the socket column is C font and intermediate lower section is welded with pillar, and the side of the pillar offers logical Hole and through-hole is connect with the circular hole that the support is equipped with by bolt, the bottom end of the pillar offers card column hole, the card column Hole and the card column are mating.

Preferably, the support is fixed on the top of the upper clamp holder by screw, and it is heavy that the bottom end of the support offers Hole, the card column and the counterbore are mating.

Preferably, the card column is the diameter that cylindrical body and intermediate one section of diameter are greater than both ends, the card column lower end Side offers drag-line slot, is socketed with spring on the outside of the card column lower end.

Preferably, the wire digging line includes die casting head, the steel wire of die casting head lower section connection and steel wire lower section The die casting circle of connection, the die casting circle sequentially pass through the cylinder groove and the die casting ring recess until in sliding slot, the die casting head It is engaged by clamping with the drag-line slot, the pull handle and the upper clamp holder socket cooperate, the pull handle and the sliding slot and the pressure Casting circle is fixedly connected by rivet.

Compared with prior art, the utility model has the beneficial effects that：

Earphone production is equipped with set tipping by the riveting between clamp holder, and in the upper end of clamp holder with earmuff mounting device Set, prop up be inserted in horn bulb inside earmuff when, only need to hold the lower clamp holder of clamp holder and pinch pressure so that the socket of sleeve joint device It is pillared to open inside earmuff, the side slot of big earmuff internal alignment horn bulb will be supportted at this time, makes steel by pressing down on pull handle Silk drag-line pull card column move downward, thus make card column be detached from card column hole, at the same time, socket column just by the screen resilience of earmuff to Inside forget about it, to realize the installation of earmuff, this mounting means operates in the side slot for being socketed in horn bulb of earmuff steadily It is not only time saving and energy saving, it also greatly improves work efficiency, and the crust of earmuff need not be contacted, can complete to be set with, avoid Damage to earmuff, to improve quality.

Detailed description of the invention

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

Fig. 2 is the clamp holder structural schematic diagram in the utility model；

Fig. 3 is the A enlarged structure schematic diagram in the utility model；

Fig. 4 is the socket rod structure schematic diagram in the utility model；

Fig. 5 is the sleeve joint device schematic diagram of internal structure in the utility model.

In figure：1, clamp holder；10, upper clamp holder；100, cylinder groove；101, die casting ring recess；102, sliding slot；11, disk；12, under Clamp holder；120, notch；121, pillar；2, sleeve joint device；20, it is socketed column；200, pillar；201, card column hole；21, support；210, Counterbore；22, card column；220, drag-line slot；23, wire digging line；230, die casting head；231, steel wire；232, die casting circle；24, pull handle；3, Flexural spring.

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 " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention, More than, unless otherwise specifically defined.

Fig. 1-5 is please referred to, the utility model provides a kind of technical solution：

A kind of earphone production earmuff mounting device, as shown in Figure 1, Figure 2 and Figure 3, including clamp holder 1, the top peace of clamp holder 1 Equipped with sleeve joint device 2, the inside of 1 bottom end of clamp holder is equipped with flexural spring 3, and clamp holder 1 includes upper clamp holder 10, the welding of 10 lower end of upper clamp holder Disk 11 and disk 11 below the lower clamp holder 12 that welds, the top end of upper clamp holder 10 successively offers cylinder groove from top to bottom 100, die casting ring recess 101 and sliding slot 102, the upper end of lower clamp holder 12 are equipped with notch 120, are welded on the inside of lower 12 lower end of clamp holder convex Column 121.

In the present embodiment, clamp holder 1 is irony, and stabilized structure is durable, and sleeve joint device 2 is made up of plastic mould, adopts It is wear-resistant with very high mechanical strength and lubricity with PA plastic material, i.e. nylon, guarantee also to avoid outside self-strength The damage of earmuff.

In the present embodiment, every two clamp holder 1 is in a positive and a negative riveting, and riveting makes whole more firm durable, pillar 121 It is socketed and cooperates with flexural spring 3, make clamp holder active homing.

In the present embodiment, cylinder groove 100, die casting ring recess 101 and sliding slot 102 are interconnected, and sliding slot 102 runs through upper clamp holder 10, in order to move freely card column 22 and wire digging line 23 inside.

As shown in Figure 4 and Figure 5, the lower section of the socket column 20 that 2 upper end of sleeve joint device is equipped with, socket column 20 is connected with support 21, the lower section of support 21 is plugged with card column 22, and the lower end of card column 22 is connected with wire digging line 23, and the lower end of wire digging line 23 is equipped with Pull handle 24.

In the present embodiment, wire digging line 23 is handware, and die casting head 230 and die casting circle 232 are all made of die-casting process in steel The both ends die casting of silk 231 forms, and material is kirsite, and package consolidates durable.

In the present embodiment, socket column 20 is C font and intermediate lower section is welded with pillar 200, and the side of pillar 200 opens up There is through-hole and through-hole is connect with the circular hole that support 21 is equipped with by bolt, realizes the rotation of socket column 20, the bottom end of pillar 200 is opened Equipped with card column hole 201, card column hole 201 and card column 22 are mating, realize the limitation locking of socket column 20.

In the present embodiment, support 21 is fixed on the top of upper clamp holder 10 by screw, and the bottom end of support 21 offers counterbore 210, card column 22 and counterbore 210 are mating.

In the present embodiment, card column 22 is the diameter that cylindrical body and intermediate one section of diameter are greater than both ends, is connected to it heavy The limit of card column 20 is realized under hole 210, the side of 22 lower end of card column offers drag-line slot 220, the outer sheath of 22 lower end of card column It is connected to spring, so that card column 22 resets.

The steel wire 231 and steel wire that in the present embodiment, wire digging line 23 includes die casting head 230, is connected below die casting head 230 The die casting circle 232 that 231 lower sections connect, die casting circle 232 sequentially pass through cylinder groove 100 and die casting ring recess 101 until in sliding slot 102, Die casting head 230 and drag-line slot 220 are engaged by clamping, and pull handle 24 and upper clamp holder 10 are socketed cooperation, pull handle 24 and sliding slot 102 and die casting circle 232 are fixedly connected by rivet, are realized that pressing pull handle 24 can drive die casting circle 232 and card column 22 to move downwardly together, are made card Column 22 is detached from card column hole 201, to realize the releasing limitation locking of socket column 20.

The earphone production of the present embodiment when in use, will first be socketed the inside of the insertion earmuff of column 20 with earmuff mounting device, Pinching pressure clamp holder 12 by palm rotates left and right clamp holder 1 around the rivet at 11 center of disk, thus strut inside earmuff, this When by the side slot for the earmuff internal alignment horn bulb being stretched, then by press down on pull handle 24 and drive wire digging line 23 draw Dynamic card column 22 moves downward, so that card column 22 be made to be detached from card column hole 201, at the same time, is socketed column 20 just by the screen resilience of earmuff Inwardly forget about it, so that the installation of earmuff is realized in the side slot for being socketed in horn bulb of earmuff steadily, this mounting means structure letter Single convenient for operation, it is not only time saving and energy saving to operate, and also greatly improves work efficiency, and need not contact the crust of earmuff, It can complete to be set with, avoid the damage to earmuff, to improve quality.

Basic principles, main features, and advantages of the present invention has been shown and described above.Current row The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments Be only the utility model preference, be not intended to limit the utility model, do not departing from the spirit and scope of the utility model Under the premise of, the utility model also has various changes and improvements, these changes and improvements both fall within claimed it is practical In novel range.The protection scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. a kind of earphone production earmuff mounting device, including clamp holder (1), it is characterised in that：It installs on the top of the clamp holder (1) Have sleeve joint device (2), the inside of clamp holder (1) bottom end is equipped with flexural spring (3), the clamp holder (1) include upper clamp holder (10), The lower clamp holder (12) welded below the disk (11) and the disk (11) of upper clamp holder (10) the lower end welding, the upper clamp holder (10) top end successively offers cylinder groove (100), die casting ring recess (101) and sliding slot (102), the lower clamp holder from top to bottom (12) upper end is equipped with notch (120), is welded with pillar (121) on the inside of lower clamp holder (12) lower end；

The socket column (20) that sleeve joint device (2) upper end is equipped with is connected with support (21), institute below the socket column (20) It states and is plugged with below support (21) card column (22), the lower end of the card column (22) is connected with wire digging line (23), the steel wire The lower end of drag-line (23) is equipped with pull handle (24).

2. earphone production earmuff mounting device according to claim 1, it is characterised in that：Clamp holder described in every two (1) Riveting cooperation, the pillar (121) and the flexural spring (3) socket cooperate.

3. earphone production earmuff mounting device according to claim 1, it is characterised in that：The socket column (20) is C The lower section of font and centre is welded with pillar (200), and the side of the pillar (200) offers through-hole and through-hole and the support (21) circular hole being equipped with is connected by bolt, and the bottom end of the pillar (200) offers card column hole (201), the card column hole (201) mating with the card column (22).

4. earphone production earmuff mounting device according to claim 1, it is characterised in that：The support (21) passes through spiral shell Nail is fixed on the top of the upper clamp holder (10), and the bottom end of the support (21) offers counterbore (210), the card column (22) with The counterbore (210) is mating.

5. earphone production earmuff mounting device according to claim 1, it is characterised in that：The card column (22) is cylinder Body and intermediate one section of diameter are greater than the diameter at both ends, and the side of card column (22) lower end offers drag-line slot (220), described Spring is socketed on the outside of card column (22) lower end.

6. earphone production earmuff mounting device according to claim 5, it is characterised in that：Wire digging line (23) packet Include die casting head (230), the steel wire (231) that the die casting head (230) lower section connects and the die casting that the steel wire (231) lower section connects It encloses (232), the die casting circle (232) sequentially passes through the cylinder groove (100) and the die casting ring recess (101) until sliding slot (102) in, the die casting head (230) and the drag-line slot (220) are engaged by clamping, the pull handle (24) and the upper clamp holder (10) Socket cooperation, the pull handle (24) are fixedly connected with the sliding slot (102) with the die casting circle (232) by rivet.