Positioning assembly for Bluetooth earphone shell production

Abstract

The utility model discloses a positioning assembly for Bluetooth headset shell production, and relates to the technical field of Bluetooth headset shell production, the positioning assembly comprises a positioning assembly body, the positioning assembly body is suitable for processing and positioning the Bluetooth headset shell, the positioning assembly body comprises a collecting box, the top of the collecting box is detachably sleeved with a processing table, and the processing table is provided with a positioning groove. A bearing support is welded to the inner wall of the machining table, a positioning unit is arranged at the top of the bearing support, and a dust removal unit is arranged in the collecting box. According to the utility model, through the arrangement of the supporting vertical plate, the Bluetooth earphone shell can be conveniently sleeved until the Bluetooth earphone shell is completely sleeved on the outer surface of the supporting vertical plate, and the abutting plates are respectively abutted against the inner wall of the shell under the driving force of the reset spring, so that the Bluetooth earphone shell can be conveniently positioned according to the size of the Bluetooth earphone shell; and the second rubber protruding blocks are arranged to enhance the friction force between the first rubber protruding blocks and the second rubber protruding blocks, the shell is prevented from sliding and moving upwards, and meanwhile the inner wall of the shell is protected.

Description

Technical Field

[0001] The utility model relates to the technical field of Bluetooth headset shell production, in particular to a positioning component for Bluetooth headset shell production. Background Art

[0002] With the advancement of technology, people can now enjoy music through Bluetooth headsets. Bluetooth headsets are deeply loved by people because they use wireless transmission signals. Bluetooth headsets all have shells, which are generally manufactured through molds. However, ordinary molds are inconvenient to position and disassemble, which is not conducive to the operation and processing of the workers. Therefore, we provide a positioning component for the production of Bluetooth headset shells.

[0003] In the prior art, a Chinese patent document with publication number CN111037839B and publication date September 7, 2021 was proposed to solve the above-mentioned technical problems. The technical solution disclosed in the patent document is as follows: A Bluetooth headset shell processing device, comprising a fixed base, a support column installed on the top of the fixed base, and a fixed mold assembly movably installed on the support column for injection molding of the Bluetooth headset shell, a shift drive mechanism is provided on the side of the support column away from the fixed mold assembly, and a synchronous drive shift mechanism is penetrated through the support column. This is a Bluetooth headset shell processing device.

[0004] In order to solve the problem of positioning the Bluetooth headset shell during processing, the prior art uses a fixed mold and a movable mold, and utilizes the movable mold to fit the fixed mold to clamp the Bluetooth headset shell between the two. However, the diameters of the fixed mold and the movable mold are fixed, and only headset shells of the same size can be positioned, which has low applicability and reduces work efficiency. Utility Model Content

[0005] The purpose of the utility model is to provide a positioning component for producing a Bluetooth headset shell to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A positioning component for producing a Bluetooth headset shell comprises a positioning component body, which is suitable for use in processing and positioning the Bluetooth headset shell. The positioning component body comprises a collection box, a processing table is detachably sleeved on the top of the collection box, and a bearing bracket is welded on the inner wall of the processing table.

[0008] A positioning unit is arranged on the top of the supporting bracket, and a dust removal unit is arranged inside the collecting box.

[0009] A further improvement of the technical solution of the utility model is that: the positioning unit includes a supporting vertical plate fixedly installed in the middle position of the top of the supporting bracket, dust guide ports are opened on all four sides of the supporting bracket, a rubber protrusion is fixedly sleeved on the top of the supporting vertical plate, and rotating shafts are fixedly installed on the outer surfaces of the top ends of both sides of the supporting vertical plate, and the rubber protrusion can protect the top inner wall of the outer shell.

[0010] A further improvement of the technical solution of the utility model is that a bearing rod is fixedly installed inside the rotating shaft, a resistance plate is rotatably sleeved on the outer surface of the bearing rod, and a second rubber protrusion is fixedly installed on the top of the other end of the resistance plate, and the bearing rod facilitates the movement and rotation of the resistance plate.

[0011] A further improvement of the technical solution of the utility model is that a return spring is fixedly installed at the bottom of the other end of the resistance plate, and the other end of the return spring is fixedly installed on the outer surface of the bottom ends of both sides of the supporting vertical plate. The elastic force of the return spring can resist the inner walls of earphone housings of different sizes.

[0012] A further improvement of the technical solution of the utility model is that the dust removal unit includes a support bracket fixedly installed on the bottom end of the collecting box, the top of the support bracket is welded to the bottom of the collecting box, a dust pump is fixedly installed in the middle position of the top of the support bracket, the output end of the dust pump extends to the inner bottom end of the collecting box, and the support bracket facilitates the support and installation of the dust pump.

[0013] A further improvement of the technical solution of the utility model is that an air outlet is opened at the inner bottom end of the collection box at the output end of the dust suction pump, and a dustproof net is fixedly installed on the top of the inner wall of the air outlet to prevent debris from entering the interior of the dust suction pump.

[0014] A further improvement of the technical solution of the utility model is that exhaust ports are provided on the outer surfaces of the bottom ends of both sides of the collection box, and a filter screen is fixedly installed on the inner wall of the exhaust port to prevent debris from being discharged outside the collection box.

[0015] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0016] 1. The utility model provides a positioning component for the production of Bluetooth headset shells. By setting a supporting vertical plate, it is convenient for the Bluetooth headset shell to be sleeved until it is completely sleeved on the outer surface of the supporting vertical plate. The contact plate is urged by the pushing force of the return spring to contact the inner wall of the shell, which is convenient for positioning according to the size of the Bluetooth headset shell. The rubber protrusion 2 is set to enhance the friction between the two, prevent the shell from sliding up, and at the same time have the effect of protecting the inner wall of the shell.

[0017] 2. The utility model provides a positioning component for the production of Bluetooth headset shells. A vacuum pump is provided to generate suction, and the powder debris generated by the upper processing is sucked downward to prevent it from floating in the surrounding air. The debris is sucked into the inside of the collection box for unified treatment. The sucked gas will be discharged to the outside through the exhaust ports on both sides, and the filter net will be used to block the debris to improve the surrounding air quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the supporting vertical plate structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the contact plate of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the collection box of the utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the collection box of the present utility model.

[0023] In the figure: 1. Positioning component body; 2. Collection box; 21. Support bracket; 22. Dust suction pump; 23. Air outlet; 24. Dust screen; 25. Exhaust port; 26. Filter; 3. Processing table; 4. Support bracket; 41. Dust guide port; 42. Support vertical plate; 43. Rubber protrusion 1; 44. Rotating shaft; 45. Bearing rod; 46. Contact plate; 47. Rubber protrusion 2; 48. Reset spring. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example 1

[0026] like Figure 1-5As shown, the utility model provides a positioning component for producing a Bluetooth headset shell, including a positioning component body 1, which is suitable for use in processing and positioning the Bluetooth headset shell, the positioning component body 1 includes a collecting box 2, the top of the collecting box 2 is detachably sleeved with a processing table 3, the inner wall of the processing table 3 is welded with a bearing bracket 4, the top of the bearing bracket 4 is provided with a positioning unit, and the interior of the collecting box 2 is provided with a dust removal unit, the positioning unit includes a supporting vertical plate 42 fixedly installed on the middle position of the top of the bearing bracket 4, dust guide ports 41 are opened on all sides of the bearing bracket 4, the top of the supporting vertical plate 42 is fixedly sleeved with a rubber protrusion 43, and rotating shafts 44 are fixedly installed on the outer surfaces of the top ends of both sides of the supporting vertical plate 42, a bearing rod 45 is fixedly installed inside the rotating shaft 44, and a contact plate 46 is rotatably sleeved on the outer surface of the bearing rod 45, the top of the other end of the contact plate 46 is fixedly installed with a rubber protrusion 47, and the bottom of the other end of the contact plate 46 is fixedly installed with a reset spring 48, and the other end of the reset spring 48 is fixedly installed on the outer surfaces of the bottom ends of both sides of the supporting vertical plate 42.

[0027] Furthermore, by sleeve-fitting the Bluetooth headset shell to be processed on the outer surface of the supporting vertical plate 42, the sleeve of the shell gradually moves downward, which will prompt the top ends of the contact plates 46 on both sides to rotate on the outer surface of the bearing rod 45, move inward, and squeeze the return spring 48 until it is completely sleeved on the outer surface of the supporting vertical plate 42. At this time, the reverse thrust of the return spring 48 will push the contact plates 46 on both sides to respectively contact the inner walls of the shell on both sides, which is convenient for positioning according to the size of the Bluetooth headset shell. The contact of the contact plate 46, together with the rubber protrusion 47, enhances the friction between the two, prevents the shell from sliding upward, and at the same time has the function of protecting the inner wall of the shell.

[0028] Example 2

[0029] like Figure 1-5 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the dust removal unit includes a support frame 21 fixedly installed on the bottom end of the collecting box 2, the top of the support frame 21 is welded to the bottom of the collecting box 2, a dust pump 22 is fixedly installed in the middle position of the top of the support frame 21, the output end of the dust pump 22 extends to the inner bottom end of the collecting box 2, an air outlet 23 is provided at the inner bottom end of the collecting box 2 at the output end of the dust pump 22, a dustproof net 24 is fixedly installed on the top end of the inner wall of the air outlet 23, exhaust ports 25 are provided on the outer surfaces of the bottom ends of both sides of the collecting box 2, and a filter net 26 is fixedly installed on the inner wall of the exhaust port 25.

[0030] Furthermore, when the shell is processed, the dust suction pump 22 is started, and the suction force is generated by the dust suction pump 22 to suck the powder debris generated by the upper processing downward to prevent it from floating in the surrounding air. The debris is sucked into the inside of the collection box 2 for unified treatment. The sucked gas will be discharged to the outside through the exhaust ports 25 on both sides, and the filter screen 26 will be used to block the debris.

[0031] The following is a detailed description of the working principle of the positioning component used in the production of Bluetooth headset shells.

[0032] like Figure 1-5 As shown, when in use, the Bluetooth headset shell to be processed is sleeved on the outer surface of the supporting vertical plate 42, and the sleeve of the shell gradually moves downward, which will cause the top ends of the contact plates 46 on both sides to rotate on the outer surface of the bearing rod 45, move inward, and squeeze the return spring 48 until it is completely sleeved on the outer surface of the supporting vertical plate 42. At this time, the reverse thrust of the return spring 48 will push the contact plates 46 on both sides to respectively contact the inner walls of the shell on both sides, which is convenient for positioning according to the size of the Bluetooth headset shell. The contact of the contact plates 46, together with the rubber protrusion 47, enhances the friction between the two, prevents the shell from sliding up, and at the same time has the function of protecting the inner wall of the shell. When the shell is processed, the dust suction pump 22 is started, and the dust suction pump 22 is used to generate suction to suck the powder debris generated by the upper processing downward to prevent it from floating in the surrounding air. The debris is sucked into the interior of the collection box 2 for unified treatment, and the absorbed gas will be discharged to the outside through the exhaust ports 25 on both sides, and the filter screen 26 is used to block the debris.

[0033] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A positioning component for producing a Bluetooth headset shell, comprising a positioning component body (1), suitable for use in processing and positioning a Bluetooth headset shell, characterized in that: The positioning component body (1) comprises a collection box (2), the top of the collection box (2) is detachably sleeved with a processing table (3), and a bearing bracket (4) is welded on the inner wall of the processing table (3); A positioning unit is arranged on the top of the supporting bracket (4), and a dust removal unit is arranged inside the collecting box (2).

2. A positioning assembly for producing a Bluetooth headset shell according to claim 1, characterized in that: The positioning unit comprises a support vertical plate (42) fixedly mounted on the middle position of the top of the supporting bracket (4); dust guide ports (41) are provided on all four sides of the supporting bracket (4); a rubber protrusion (43) is fixedly sleeved on the top of the support vertical plate (42); and rotating shafts (44) are fixedly mounted on the outer surfaces of the top ends of both sides of the support vertical plate (42).

3. A positioning assembly for producing a Bluetooth headset shell according to claim 2, characterized in that: A bearing rod (45) is fixedly mounted inside the rotating shaft (44), a contact plate (46) is rotatably sleeved on the outer surface of the bearing rod (45), and a second rubber protrusion (47) is fixedly mounted on the top of the other end of the contact plate (46).

4. A positioning assembly for producing a Bluetooth headset shell according to claim 3, characterized in that: A return spring (48) is fixedly mounted on the bottom of the other end of the contact plate (46), and the other end of the return spring (48) is fixedly mounted on the outer surfaces of the bottom ends of both sides of the support vertical plate (42).

5. The positioning assembly for producing a Bluetooth headset shell according to claim 1, characterized in that: The dust removal unit comprises a support frame (21) fixedly mounted on the bottom end of the collection box (2), the top of the support frame (21) being welded to the bottom of the collection box (2) on all sides, a dust suction pump (22) being fixedly mounted at the middle position of the top of the support frame (21), and an output end of the dust suction pump (22) extending to the inner bottom end of the collection box (2).

6. A positioning assembly for producing a Bluetooth headset shell according to claim 5, characterized in that: An air outlet (23) is provided at the inner bottom end of the collection box (2) at the output end of the dust suction pump (22), and a dustproof net (24) is fixedly installed on the top of the inner wall of the air outlet (23).

7. A positioning assembly for producing a Bluetooth headset shell according to claim 6, characterized in that: The outer surfaces of the bottom ends of both sides of the collecting box (2) are provided with exhaust ports (25), and a filter screen (26) is fixedly installed on the inner wall of the exhaust port (25).

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