CN219718447U

CN219718447U - Earphone box rotating shaft fixing piece convenient to assemble

Info

Publication number: CN219718447U
Application number: CN202320246014.6U
Authority: CN
Inventors: 苑耀武
Original assignee: Suzhou Shine Bright Precision Technology Co ltd
Current assignee: Suzhou Shine Bright Precision Technology Co ltd
Priority date: 2023-02-17
Filing date: 2023-02-17
Publication date: 2023-09-19
Anticipated expiration: 2033-02-17

Abstract

The utility model discloses a headset box rotating shaft fixing piece convenient to assemble, which comprises a mounting frame, wherein a vertical screw rod is mounted on the mounting frame, the bottom end of the vertical screw rod is rotatably connected with a bracket, a rotating rod is rotatably mounted in the bracket, two positioning rods are mounted on the rotating rod, and the bottom end parts of the two positioning rods are fixedly connected with magnets. The device is conveniently installed above a station through the installation frame, the vertical screw rod is rotated to drive the support to vertically move so as to be adjusted to a proper operating height of a worker, then the rotating shaft is horizontally adsorbed and fixed on the magnet, after the rotating shaft is fixed, the box body and the rotating shaft can be connected, the box body can be held by two hands of the worker to carry out clamping operation, the alignment is high, the connected box body and the rotating shaft are removed and then the upper cover is assembled, and therefore the device has the advantages of fixing the rotating shaft, facilitating assembly and facilitating the double-hand efficient assembly of the box body and the rotating shaft.

Description

Earphone box rotating shaft fixing piece convenient to assemble

Technical Field

The utility model relates to the technical field of earphone box rotating shaft assembly, in particular to an earphone box rotating shaft fixing piece convenient to assemble.

Background

At present, earphone charging storage boxes exist in the market, most of existing earphone charging storage box main bodies and top covers adopt a single fixed shaft hinge design, as shown in fig. 1, the earphone charging storage box comprises a main upper cover 01, a connecting rotating shaft 02 and a box body 03, the rotating shaft is required to be clamped on the box body firstly in the assembly process, then the upper cover is clamped, manual assembly is carried out at present through manpower, and the assembly mode has the following defects:

1. in the existing manual assembly process, the rotating shaft is not effectively fixed, so that force can be applied only by two hands when the rotating shaft is clamped with the box body, and the operation is laborious and the efficiency is low;

2. the existing manual assembly operation requires two hands to separate, so that the fitting is unstable to hold and the butt joint efficiency is low during assembly.

Disclosure of Invention

The utility model aims to provide a rotary shaft fixing piece of an earphone box, which is convenient to assemble, so as to overcome the defects in the background technology.

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides a earphone box pivot mounting convenient to equipment, includes the mounting bracket, install vertical screw on the mounting bracket, vertical screw's bottom rotates and is connected with the support, the dwang is installed to the inside rotation of support, install two locating levers on the dwang, two equal fixedly connected with magnet of bottom tip of locating lever, movable locating piece is installed on the right side of support, movable locating piece cooperatees with the dwang.

As a further description of the above technical solution: the movable positioning piece comprises a fluted disc, a transverse screw rod, a gear and an angle positioning piece, one side of the fluted disc is fixedly connected to the rotating rod, one end of the transverse screw rod is rotationally connected with the support, the inside of the gear is fixedly connected to the outer side of the transverse screw rod, the gear is meshed with the outer side of the fluted disc, the angle positioning piece is mounted on the support, and the angle positioning piece is matched with the transverse screw rod.

As a further description of the above technical solution: the angle positioning piece comprises a positioning block, a sliding rod and a nut, wherein the bottom of the positioning block is fixedly connected with the support, the right side of the positioning block is fixedly connected with the sliding rod, the internal thread of the nut is connected to the transverse screw rod, and the right end of the sliding rod penetrates through and is connected to the right side of the nut in a sliding manner.

As a further description of the above technical solution: the top fixedly connected with two gag levers of support, two the top of gag lever levers is all run through and sliding connection to the inside of mounting bracket.

As a further description of the above technical solution: a hand crank is arranged at the right end of the transverse screw rod.

As a further description of the above technical solution: the mounting frame is the mouth font, the screw hole has been seted up at the top of mounting frame.

Compared with the prior art, the utility model has the advantages that:

this scheme realizes the adjustable location to the dwang through the movable locating piece on the support to thereby the cooperation magnet has realized that the device possesses and has realized fixing the pivot, the equipment of being convenient for, and make things convenient for the workman's both hands to carry out the advantage of efficient box body and pivot's equipment.

Drawings

Fig. 1 is a schematic diagram of a split structure of a bluetooth headset box in the prior art;

FIG. 2 is a schematic cross-sectional elevation view of the present utility model;

FIG. 3 is an enlarged schematic view of the portion A of FIG. 1;

fig. 4 is a schematic partial front perspective view of the present utility model.

The reference numerals in the figures illustrate:

1. a mounting frame; 2. a vertical screw; 3. a bracket; 31. a limit rod; 4. a rotating lever; 5. a positioning rod; 6. a magnet; 7. a movable positioning member; 71. fluted disc; 72. a transverse screw; 721. a hand-operated disc; 73. a gear; 74. an angle positioning member; 741. a positioning block; 742. a slide bar; 743. a nut; 8. and (3) a threaded hole.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model;

referring to fig. 2 to 4, in the utility model, a headset box rotating shaft fixing member convenient to assemble comprises a mounting frame 1, wherein a vertical screw rod 2 is installed on the mounting frame 1, the bottom end of the vertical screw rod 2 is rotatably connected with a bracket 3, a rotating rod 4 is rotatably installed in the bracket 3, two positioning rods 5 are installed on the rotating rod 4, the bottom end parts of the two positioning rods 5 are fixedly connected with magnets 6, a movable positioning member 7 is installed on the right side of the bracket 3, and the movable positioning member 7 is matched with the rotating rod 4.

According to the utility model, the device is conveniently installed above a station through the installation frame 1, the vertical screw rod 2 is rotated to drive the bracket 3 to vertically move so as to be adjusted to a proper operation height of a worker, then the rotating shaft is horizontally adsorbed and fixed on the magnet 6, so that after the rotating shaft is fixed, the box body and the rotating shaft can be connected by two hands, the box body and the rotating shaft can be held by the worker to carry out clamping operation, the alignment is high in efficiency, then the connected box body and the rotating shaft are taken down and then the upper cover is assembled, at the moment, the rotating shaft and the clamping connection are carried out on the box body, force application connection is convenient, the rotating rod 4 is driven to rotate by rotating the movable positioning piece 7, the rotating rod 4 drives the two positioning rods 5 to change angles, so that the box body and the rotating shaft can be conveniently and smoothly butted, the device has the advantages of realizing fixation of the rotating shaft, facilitating assembly, and facilitating the assembly of the efficient box body and the rotating shaft by two hands, and solving the problems of the prior art that the effective fixation of the rotating shaft is lacking, when the box body is clamped with the worker, the labor-saving and the operation is low in labor-saving, and the operation efficiency, and the fitting is required to be separated by two hands to be operated, and the operation is caused, when the assembly is unstable in holding.

Please refer to fig. 2 and fig. 4, wherein: the movable positioning piece 7 comprises a fluted disc 71, a transverse screw 72, a gear 73 and an angle positioning piece 74, one side of the fluted disc 71 is fixedly connected to the rotating rod 4, one end of the transverse screw 72 is rotatably connected with the bracket 3, the inside of the gear 73 is fixedly connected to the outer side of the transverse screw 72, the gear 73 is meshed with the outer side of the fluted disc 71, the angle positioning piece 74 is mounted on the bracket 3, and the angle positioning piece 74 is matched with the transverse screw 72.

In the utility model, the rotary rod 4 is driven to rotate by rotating the fluted disc 71 so as to drive the position angles of the two positioning rods 5 and the magnet 6, the fluted disc 71 drives the gear 73 and the transverse screw 72 to rotate, the transverse screw 72 rotates to drive the angle positioning piece 74 to horizontally move, and when the rotary rod rotates to a required angle, the angle positioning piece 74 realizes auxiliary positioning on the rotary rod 4, so that the subsequent assembly operation is convenient to be stable.

Please refer to fig. 3, wherein: the angle positioning piece 74 comprises a positioning block 741, a sliding rod 742 and a nut 743, wherein the bottom of the positioning block 741 is fixedly connected with the bracket 3, the right side of the positioning block 741 is fixedly connected with the sliding rod 742, the inner thread of the nut 743 is connected to the transverse screw 72, and the right end of the sliding rod 742 penetrates through and is slidably connected to the right side of the nut 743.

In the utility model, the nut 743 is guided and positioned by the sliding rod 742 on the positioning block 741, and the transverse screw 72 drives the nut 743 to horizontally move along the outer side of the nut 743 when rotating, and the nut 743 horizontally moves along the sliding rod 742, so that the nut 743 can reversely position the transverse screw 72.

Please refer to fig. 2, wherein: the top fixedly connected with two gag lever posts 31 of support 3, the top of two gag lever posts 31 all runs through and sliding connection to the inside of mounting bracket 1.

In the utility model, the limiting rod 31 enables the operation of the bracket 3 to be more stable during vertical adjustment.

Please refer to fig. 2, wherein: a hand crank 721 is mounted to the right end of the cross screw 72.

In the utility model, the hand crank 721 drives the transverse screw 72 to rotate, so that the operation is more labor-saving and stable.

Please refer to fig. 2, wherein: the mounting bracket 1 is the mouth font, and threaded hole 8 is offered and is installed at the top of mounting bracket 1.

In the utility model, the mounting frame 1 is conveniently mounted and fixed above the station through the threaded hole 8, and the operation is convenient.

The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims

1. Earphone box pivot mounting convenient to equipment, including mounting bracket (1), its characterized in that: install on mounting bracket (1) and erect screw rod (2), the bottom rotation of erecting screw rod (2) is connected with support (3), dwang (4) is installed in the inside rotation of support (3), install two locating levers (5) on dwang (4), two equal fixedly connected with magnet (6) of bottom of locating lever (5), movable locating piece (7) are installed on the right side of support (3), movable locating piece (7) cooperatees with dwang (4).

2. The earphone jack shaft fixing part convenient to assemble according to claim 1, wherein: the movable positioning piece (7) comprises a fluted disc (71), a transverse screw (72), a gear (73) and an angle positioning piece (74), one side of the fluted disc (71) is fixedly connected to the rotating rod (4), one end of the transverse screw (72) is rotationally connected with the support (3), the inside of the gear (73) is fixedly connected to the outer side of the transverse screw (72), the gear (73) is meshed with the outer side of the fluted disc (71), the angle positioning piece (74) is mounted on the support (3), and the angle positioning piece (74) is matched with the transverse screw (72).

3. The earphone jack box rotating shaft fixing part convenient to assemble according to claim 2, wherein: the angle positioning piece (74) comprises a positioning block (741), a sliding rod (742) and a nut (743), wherein the bottom of the positioning block (741) is fixedly connected with the support (3), the right side of the positioning block (741) is fixedly connected with the sliding rod (742), the internal thread of the nut (743) is connected to the transverse screw rod (72), and the right end of the sliding rod (742) penetrates through and is connected to the right side of the nut (743) in a sliding manner.

4. The earphone jack shaft fixing part convenient to assemble according to claim 1, wherein: the top fixedly connected with two gag lever posts (31) of support (3), two the top of gag lever post (31) is all run through and sliding connection to the inside of mounting bracket (1).

5. The earphone jack box rotating shaft fixing part convenient to assemble according to claim 2, wherein: a hand crank (721) is arranged at the right end of the transverse screw (72).

6. The earphone jack shaft fixing part convenient to assemble according to claim 1, wherein: the mounting frame (1) is in a shape like a Chinese character 'kou', and a threaded hole (8) is formed in the top of the mounting frame (1).