Semiconductor photoelectric device side surface salt mist prevention protection 360-degree coating clamp

Abstract

The utility model relates to a semiconductor photoelectric device side anti-salt mist protection 360-degree coating clamp, which comprises a circular sliding track fixed on an external coating machine and a connecting ring fixed on the top of the external coating machine, the connecting ring is connected with a support, the other end of the support is provided with a sliding bearing, and the sliding bearing is connected with the circular sliding track. The outer surface of the sliding bearing is attached to the circular sliding rail, a base used for fixing a semiconductor photoelectric device is rotationally connected into the support, and due to the fact that the connecting ring, the circular sliding rail, the support and the base are arranged in a matched mode, the device can conduct 360-degree uniform film coating, the effect that the surface of the device is fully covered with uniform film coating is achieved, and the film coating efficiency is improved. The device is suitable for industrial production and has very high practicability.

Description

Technical Field

[0001] The utility model belongs to the technical field of coating fixtures, and in particular relates to a 360-degree coating fixture for side salt spray protection of semiconductor optoelectronic devices. Background Art

[0002] In the existing Chinese patent database, a patent named "A coating fixture" is disclosed, with application number CN202322278269.3 and application date 2023-08-23. A coating fixture includes: a fixed frame; two pairs of elastic connectors, each pair of elastic connectors is arranged on two opposite frames of the fixed frame, and the two pairs of elastic connectors are arranged oppositely, one end of each elastic connector is used to connect with the frame, and the other end is used to connect with a corresponding positioning hole on the coating object. The utility model can reduce the clamping contact area between the coating fixture and the coating object, realize one-time 100% coating on both sides of the coating object, expand the coating area of ​​the coating object, and ensure the integrity and quality of the coating; at the same time, it can be applied to the clamping of coating objects of various specifications; and the structure of the fixed frame and the elastic connector is simple, the clamping is convenient and efficient, and the clamping efficiency is improved.

[0003] The coating fixture in the prior art can only perform coating in a partial angle range when fixed, which is incomplete and uneven, and has certain limitations. Therefore, this article aims to propose a 360° coating fixture for side salt spray protection of semiconductor optoelectronic devices, which can perform 360° uniform coating and achieve the purpose of full coverage of the device surface with uniform coating. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the coating fixture in the prior art can only perform coating operations within a partial angle range when fixed, which is incomplete and uneven and has certain limitations. In order to improve its shortcomings, the utility model provides a 360° coating fixture for side salt spray protection of semiconductor optoelectronic devices.

[0005] In order to achieve the above object, the utility model is realized by the following technical solutions:

[0006] A 360° coating fixture for side salt spray protection of semiconductor optoelectronic devices, comprising a circular sliding track fixed on an external coating machine and a connecting ring fixed on the top of the external coating machine, a bracket connected to the connecting ring, a sliding bearing arranged at the other end of the bracket, an outer surface of the sliding bearing being arranged in contact with the circular sliding track, and a base for fixing the semiconductor optoelectronic device being rotatably connected inside the bracket.

[0007] As a preferred solution, the connecting ring includes a gear as a driving pair, a hanging ring is integrally provided between adjacent teeth of the gear, a hook is provided at one end of the bracket, and the hook is hung on the hanging ring so that the bracket and the connecting ring rotate synchronously.

[0008] As a preferred solution, the base is arranged in a square frame shape, and the semiconductor optoelectronic device is fixed in the base by bolts.

[0009] As a preferred solution, the bracket is arranged to be inclined, and the bracket forms an angle of 60° with the horizontal plane where the circular sliding track is located.

[0010] Compared with the prior art, the beneficial effect of the utility model is that due to the coordinated arrangement of the connecting ring, the circular sliding track, the bracket and the base, the device can perform 360° uniform coating, achieving the effect of full coverage of the device surface with uniform coating. The device is suitable for industrial production and has strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of the utility model.

[0012] Figure 2 It is a schematic diagram of the connection structure between the bracket and the base in the utility model.

[0013] In the figure: 1 circular sliding track, 2 connecting ring, 201 gear, 202 hanging ring, 3 bracket, 301 hook,

[0014] 4 sliding bearing, 5 base. DETAILED DESCRIPTION

[0015] The technical solution of the present application is further described below in conjunction with the accompanying drawings and embodiments.

[0016] like Figure 1-2 As shown, a 360° coating fixture for side salt spray protection of semiconductor optoelectronic devices includes a circular slide track 1 fixed on an external coating machine and a connecting ring 2 fixed on the top of the external coating machine. A bracket 3 is connected to the connecting ring 2. A sliding bearing 4 is arranged at the other end of the bracket 3. The outer surface of the sliding bearing 4 is arranged on the circular slide track 1. The sliding bearing 4 is placed on the slide track and can slide smoothly. A base 5 for fixing the semiconductor optoelectronic device is rotatably connected in the bracket 3. The connecting ring 2 includes a gear 201 as a driving pair. A hanging ring 202 is integrally arranged between adjacent teeth of the gear 201. A hook 301 is arranged at one end of the bracket 3. The hook 301 is hung on the hanging ring 202, so that the bracket 3 and the connecting ring 2 rotate synchronously. The base 5 is arranged in a square frame shape, and the semiconductor optoelectronic device is fixed in the base 5 by bolts. The bracket 3 is arranged in an inclined manner, and the bracket 3 forms a 60° angle with the horizontal plane where the circular slide track 1 is located.

[0017] When this solution is working, the operator fixes the semiconductor device in the base 5 to detect whether the surface of the device is completely exposed to the outside without any obstruction. When the coating machine is in working state, the connecting ring 2 rotates as a driving pair, and the bracket 3 rotates along the circular sliding track 1 as the connecting ring 2 rotates. At the same time, the base 5 rotates on the bracket 3, so that the device fixed on the base 5 rotates 360°. The device surface coating is more uniform and comprehensive through the rotation of the bracket 3 and the rotation of the base 5.

[0018] The present invention is not limited to the above-mentioned embodiments. On the basis of the technical solution disclosed in the present invention, technicians in this field can make some substitutions and deformations to some technical features therein according to the disclosed technical content without creative labor, and these substitutions and deformations are all within the protection scope of the present invention.

Claims

1. A 360° coating fixture for side salt spray protection of semiconductor optoelectronic devices, characterized in that: The invention comprises a circular sliding track (1) fixed on an external coating machine and a connecting ring (2) fixed on the top of the external coating machine, wherein a bracket (3) is connected to the connecting ring (2), a sliding bearing (4) is arranged at the other end of the bracket (3), the outer surface of the sliding bearing (4) is arranged to fit on the circular sliding track (1), and a base (5) for fixing a semiconductor optoelectronic device is rotatably connected inside the bracket (3).

2. A 360° coating fixture for side salt spray protection of semiconductor optoelectronic devices according to claim 1, characterized in that: The connecting ring (2) includes a gear (201) as a driving pair, a hanging ring (202) is integrally provided between adjacent teeth of the gear (201), and a hook (301) is provided at one end of the bracket (3), and the hook (301) is hung on the hanging ring (202), so that the bracket (3) and the connecting ring (2) rotate synchronously.

3. A 360° coating fixture for side salt spray protection of semiconductor optoelectronic devices according to claim 2, characterized in that: The base (5) is arranged in a square frame shape, and the semiconductor photoelectric device is fixed in the base (5) by bolts.

4. A 360° coating fixture for side salt spray protection of semiconductor optoelectronic devices according to any one of claims 1 to 3, characterized in that: The bracket (3) is arranged in an inclined manner, and forms an angle of 60° with the horizontal plane where the circular sliding track (1) is located.

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