Corrosion cleaning clamp

Abstract

The utility model relates to the technical field of tellurium-cadmium-mercury infrared detectors, in particular to a corrosion cleaning clamp which comprises a supporting base. A plurality of cleaning corrosion tanks are arranged on the supporting seat; the cleaning corrosion tank penetrates through the supporting seat in the vertical direction; a limiting groove group is formed in the top surface of the cleaning corrosion groove; the limiting groove group comprises two limiting grooves which are symmetrically formed in the two sides of the cleaning corrosion groove; the two limiting grooves of the limiting groove set are used for allowing the two sides of the bottom of a material to be placed in. According to the scheme, a material to be cleaned and corroded can be placed on the two symmetrically-arranged limiting grooves and supported by the limiting grooves, so that the end face of the material can be suspended to make full contact with cleaning corrosion liquid, the cleaning corrosion effect is ensured, and the problem that the cleaning corrosion effect of the material clamped by an existing cleaning corrosion clamp is poor is solved.

Description

Technical Field

[0001] The present application relates to the technical field of mercury cadmium telluride infrared detectors, and in particular to a cleaning and corrosion fixture. Background Art

[0002] During the growth process of the horizontal epitaxial material of the mercury cadmium telluride infrared detector, the material needs to be clamped by a fixture and then cleaned and corroded.

[0003] When the existing clamps clamp the material, they generally clamp the end face of the material, so that the end face of the material cannot be suspended in the air, and the cleaning and etching process is not completely cleaned and etched. Utility Model Content

[0004] In view of this, the purpose of the present application is to provide a cleaning and etching fixture to solve the problem that the cleaning and etching effect of the materials clamped by the existing cleaning and etching fixture is poor.

[0005] In order to achieve the above technical purpose, the present application provides a cleaning and corrosion fixture, including: a support seat;

[0006] The support seat is provided with a plurality of cleaning and corrosion grooves;

[0007] The cleaning and corrosion groove passes through the support seat in the vertical direction;

[0008] A limiting groove group is provided on the top surface of the cleaning and etching groove;

[0009] The limiting groove group includes two limiting grooves symmetrically arranged on both sides of the cleaning and etching groove;

[0010] The two limiting grooves of the limiting groove group are used for placing the two sides of the bottom of the material.

[0011] Furthermore, the cleaning and etching tank is provided with a plurality of the limiting groove groups;

[0012] The plurality of limit groove groups are distributed in a linear manner at intervals.

[0013] Furthermore, the width of the limiting groove is greater than the thickness of the material.

[0014] Further, it also includes a lifting rod;

[0015] The lifting rod is detachably connected to the supporting seat.

[0016] Furthermore, a threaded column is provided at one end of the lifting rod;

[0017] The support seat is provided with a threaded hole;

[0018] The threaded column is threadedly connected to the threaded hole.

[0019] It can be seen from the above technical scheme that the present application provides a cleaning and etching fixture, including: a support seat; a plurality of cleaning and etching grooves are arranged on the support seat; the cleaning and etching grooves penetrate the support seat in the vertical direction; a limiting groove group is arranged on the top surface of the cleaning and etching groove; the limiting groove group includes two limiting grooves symmetrically arranged on both sides of the cleaning and etching groove; the two limiting grooves of the limiting groove group are used for placing the bottom sides of the material.

[0020] In this solution, the material to be cleaned and corroded can be placed on two symmetrically arranged limit grooves and supported by the limit grooves, so that the end face of the material can be suspended in the air and fully contact the cleaning and corroding liquid, thereby ensuring the cleaning and corroding effect and solving the problem of poor cleaning and corroding effect of the material clamped by the existing cleaning and corroding fixture. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0022] Figure 1 A schematic diagram of a support base for a cleaning and corrosion fixture provided in an embodiment of the present application;

[0023] Figure 2 A schematic diagram of a lifting rod of a cleaning and corrosion fixture provided in an embodiment of the present application. DETAILED DESCRIPTION

[0024] The technical solutions of the embodiments of the present application will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the specification of the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection requested by the present application.

[0025] In the description of the embodiments of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the embodiments of the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the embodiments of the present application. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0026] In the description of the embodiments of the present application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a replaceable connection, or an integral connection, it can be a mechanical connection, it can be an electrical connection, it can be a direct connection, it can be indirectly connected through an intermediate medium, and it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present application can be understood according to specific circumstances.

[0027] See also Figure 1 A cleaning and etching fixture provided in an embodiment of the present application includes: a support seat 10; a plurality of cleaning and etching grooves 11 are arranged on the support seat 10; the cleaning and etching grooves 11 penetrate the support seat 10 in a vertical direction; a limiting groove group 12 is arranged on the top surface of the cleaning and etching groove 11; the limiting groove group 12 includes two limiting grooves symmetrically arranged on both sides of the cleaning and etching groove 11; the two limiting grooves of the limiting groove group 12 are used for placing the two sides of the bottom of the material 20.

[0028] Specifically, since the cleaning and etching groove 11 passes through the support seat 10 in the vertical direction, when the support seat 10 is immersed in the cleaning liquid, the cleaning liquid can pass through the cleaning and etching groove 11 to reach the top of the support seat 10, and clean and corrode the material 20 on the limiting groove. At the same time, since the material 20 is placed on the limiting groove, except for the part placed in the limiting groove, the two end faces of the material 20 are in a suspended state, so that it can fully contact with the cleaning liquid, ensuring the cleaning and corrosion effect.

[0029] It should be noted that, in this embodiment, the size of the limiting groove can be adapted to the material 20, so that the material 20 is inserted into the limiting groove and fixed with the limiting groove. In other embodiments, the width of the limiting groove can be set to be greater than the thickness of the material 20, which makes it easier to put the material 20 into the limiting groove and is not easy to scratch the surface of the material 20. On the other hand, setting the size of the limiting groove larger than the width of the material 20 allows the limiting groove to adapt to materials 20 of various thicknesses, thereby improving the applicability of the cleaning and corrosion fixture.

[0030] In one embodiment, the cleaning and etching tank 11 is provided with a plurality of limiting groove groups 12; the plurality of limiting groove groups 12 are distributed in a straight line at intervals.

[0031] The plurality of limiting groove groups 12 enable the support seat 10 to simultaneously place a plurality of materials 20, thereby improving the cleaning efficiency. At the same time, the materials 20 placed on the plurality of limiting groove groups 12 arranged at intervals will not interfere with each other.

[0032] It should be noted that, in this embodiment, two parallel and spaced cleaning and etching grooves 11 may be provided on the support seat 10 .

[0033] In another embodiment, see Figure 1 and Figure 2 , and also includes a lifting rod 30; the lifting rod 30 is detachably connected to the support seat 10.

[0034] After the lifting rod 30 is connected to the support seat 10, the support seat 10 can be lifted by the lifting rod 30, so that the support seat 10 can be immersed in the cleaning liquid or taken out of the cleaning liquid by the lifting rod 30. The lifting rod 30 can also drive the support seat 10 to move to achieve dynamic cleaning and corrosion of the material 20.

[0035] In one embodiment, a threaded column 31 is disposed at one end of the lifting rod 30 ; a threaded hole 13 is disposed on the support seat 10 ; and the threaded column 31 is threadedly connected to the threaded hole 13 .

[0036] That is, in this embodiment, the support seat 10 and the lifting rod 30 are detachably connected by a threaded connection; when the lifting rod 30 is connected to the support seat 10, the lifting rod 30 is perpendicular to the support seat 10, and friction patterns are provided on the rod body of the lifting rod 30.

[0037] The above are only preferred embodiments of the present application and are not intended to limit the present utility model. Although the present application has been described in detail with reference to the examples, those skilled in the art can still modify the technical solutions recorded in the aforementioned examples or make equivalent substitutions for some of the technical features therein. However, any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A cleaning and corrosion fixture, characterized in that: include: Support seat (10); The support seat (10) is provided with a plurality of cleaning and corrosion grooves (11); The cleaning and etching groove (11) passes through the support seat (10) in a vertical direction; A limiting groove group (12) is provided on the top surface of the cleaning and etching groove (11); The limiting groove group (12) comprises two limiting grooves symmetrically arranged on both sides of the cleaning and etching groove (11); The two limiting grooves of the limiting groove group (12) are used for inserting the material (20) at both sides of the bottom.

2. The cleaning and etching fixture according to claim 1, characterized in that: The cleaning and etching tank (11) is provided with a plurality of the limiting tank groups (12); The plurality of limit groove groups (12) are distributed in a linear manner at intervals.

3. The cleaning and etching fixture according to claim 1, characterized in that: The width of the limiting groove is greater than the thickness of the material (20).

4. The cleaning and etching fixture according to claim 1, characterized in that: Also includes a lifting rod (30); The lifting rod (30) is detachably connected to the supporting seat (10).

5. The cleaning and etching fixture according to claim 4, characterized in that: A threaded column (31) is provided at one end of the lifting rod (30); The support seat (10) is provided with a threaded hole (13); The threaded column (31) is threadedly connected to the threaded hole (13).

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