Fixture bottom frame for quartz crystal wafer coating

Abstract

The utility model discloses a fixture bottom frame for quartz crystal wafer coating, which relates to the technical field of fixture bottom frames and comprises a bottom frame main body, a sucker is fixedly mounted in the middle of the interior of the bottom frame main body, a baffle ring is fixedly mounted at the bottom of the sucker, and a bottom plate is fixedly mounted at the bottom of the bottom frame main body. A ventilation pipe is fixedly installed in the bottom plate, an internal thread is fixedly installed on one side of the interior of the ventilation pipe, a threaded rod is movably connected to the interior of the internal thread, and a rotating disc is fixedly installed on one side of the threaded rod. According to the fixture bottom frame for coating the quartz crystal wafer, a quartz crystal wafer body is placed on the top of a silica gel plate, a rotating disc is rotated, so that a threaded rod can rotate on the inner side of an internal thread, a supporting rod can be driven to move towards one side, and a sealing block can be driven to move towards one side in a ventilation pipe through rotation of a connecting rotating shaft; and therefore, the sucking disc can be adsorbed on the back surface of the quartz crystal wafer main body, and the quartz crystal wafer is fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of clamp bottom frames, in particular to a clamp bottom frame for quartz crystal sheet coating. Background Art

[0002] In the prior art, a fixture for coating a quartz crystal piece has a long groove-type crystal piece accommodating cavity in a bottom frame of the fixture.

[0003] The existing referenceable Chinese utility model patent with announcement number: CN206199559U discloses a honeycomb-type clamp bottom frame for coating quartz crystal pieces, which relates to a clamp for coating quartz crystal pieces, especially a fixed bottom frame of the clamp. It includes a flat frame body, a square embedding groove is provided in the flat frame body, the inner cavity of the square embedding groove is in the shape of a cube, and a guide hole is provided on the bottom surface of the groove of the square embedding groove. By adopting the above technical scheme, the clamp bottom frame is changed to a honeycomb-type coating bottom frame. Since the shielding area around each crystal piece is consistent, as long as the same number of spraying is performed from different angles and relative directions, the coating thickness of each crystal piece after spraying and coating can be kept consistent, thereby improving the consistency of the coating thickness. By changing the clamp bottom frame to a honeycomb-type coating bottom frame, since the shielding area around each crystal piece is consistent, as long as the same number of spraying is performed from different angles and relative directions, the coating thickness of each crystal piece after spraying and coating can be kept consistent, thereby improving the consistency of the coating thickness.

[0004] Although the above-mentioned honeycomb-type clamp bottom frame for quartz crystal sheet coating solves the problem of uneven spraying through the honeycomb-type coating bottom frame, the existing clamp bottom frame for quartz crystal sheet coating has poor fixing effect on the quartz crystal sheet, and is not convenient for fixing quartz crystal sheets of different sizes, which makes it easy for the sheet to slip and fall off during coating. Utility Model Content

[0005] The utility model aims to overcome the problem of poor clamping effect in the prior art and provides a clamp bottom frame for coating a quartz crystal sheet.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A clamp bottom frame for coating a quartz crystal sheet, comprising:

[0008] A bottom frame body, a suction cup is fixedly installed in the middle of the interior of the bottom frame body, a retaining ring is fixedly installed at the bottom of the suction cup, and the retaining ring is annular in shape, a bottom plate is fixedly installed at the bottom of the bottom frame body, a ventilation pipe is fixedly installed inside the bottom plate, and the ventilation pipe is in an "L" shape, an internal thread is fixedly installed on one side of the interior of the ventilation pipe, a threaded rod is movably connected inside the internal thread, a turntable is fixedly installed on one side of the threaded rod, a support rod is fixedly installed on the other side of the threaded rod, a connecting shaft is fixedly installed on one side of the support rod, a connecting plate is fixedly installed on one side of the connecting shaft, a sealing block is fixedly installed on one side of the connecting plate, and the sealing block is semicircular in shape.

[0009] In a preferred embodiment, a silicone plate is fixedly mounted on the top of the bottom frame body, and a support frame is fixedly mounted around the silicone plate, and the support frame is a structure for support.

[0010] In a preferred embodiment, a threaded ring is fixedly installed inside the four sides of the silicone plate, and a quartz crystal sheet body is movably connected to the middle of the top of the silicone plate. The threaded ring is a structure for connecting the connecting bolts.

[0011] In a preferred embodiment, a clip is movably connected to the top of the quartz crystal plate body, and four connecting bolts are movably connected inside the periphery of the clip. The clip is a structure for clamping the coating.

[0012] In a preferred embodiment, a connection block is fixedly installed on one side of the bottom frame body, and a mounting shaft is fixedly installed on the top of the connection block. The mounting shaft is a structure for driving the support frame to rotate.

[0013] In a preferred embodiment, a support frame is fixedly installed on the top of the mounting shaft, and a push rod is movably connected to one side of the inner part of the support frame. The push rod is a structure for pushing the lower pressure plate to move downward.

[0014] In a preferred embodiment, a lower pressing plate is fixedly mounted on the bottom of the push rod, and the lower pressing plate is a structure for clamping the main body of the quartz crystal piece.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The bottom frame of the clamp for coating the quartz crystal sheet is configured such that the main body of the quartz crystal sheet is placed on the top of the silicone plate, and the turntable is rotated so that the threaded rod can rotate inside the internal thread, thereby driving the support rod to move to one side. The rotation of the connecting shaft can drive the sealing block to move to one side inside the vent pipe, so that the suction cup can adsorb the back of the main body of the quartz crystal sheet, thereby fixing the quartz crystal sheet, thereby improving the practicality of the bottom frame of the clamp for coating the quartz crystal sheet;

[0017] 2. The bottom frame of the quartz crystal plate coating fixture can be made to move downward inside the support frame by pressing the push rod, thereby pushing the lower pressure plate to fit the main body of the quartz crystal plate and move downward, so that the suction cup can adsorb and fix the quartz crystal plate, thereby improving the practicality of the bottom frame of the quartz crystal plate coating fixture. By rotating the mounting shaft, the support frame can be driven to rotate, thereby improving the convenience and practicality of the bottom frame of the quartz crystal plate coating fixture. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0019] Figure 2 This is a schematic diagram of the bottom frame body in the utility model;

[0020] Figure 3 It is a schematic diagram of the threaded rod in the utility model;

[0021] Figure 4 It is a schematic diagram of the silica gel plate in the utility model;

[0022] Figure 5 It is a schematic diagram of the connection block in the utility model.

[0023] 1. Bottom frame body; 11. Suction cup; 12. Retaining ring; 13. Bottom plate; 14. Ventilation pipe; 15. Internal thread; 2. Threaded rod; 21. Turntable; 22. Support rod; 23. Connecting shaft; 24. Connecting plate; 25. Sealing block; 3. Silicone plate; 31. Support frame; 32. Threaded ring; 33. Quartz crystal sheet body; 34. Clip; 35. Connecting bolt; 4. Connecting block; 41. Installing shaft; 42. Support frame; 43. Push rod; 44. Lower pressure plate. 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] Combined with Figure 1-5 In this embodiment, a quartz crystal plate coating fixture bottom frame includes: a bottom frame body 1, a suction cup 11 is fixedly installed in the middle of the bottom frame body 1, a retaining ring 12 is fixedly installed at the bottom of the suction cup 11, and the retaining ring 12 is annular in shape, a bottom plate 13 is fixedly installed at the bottom of the bottom frame body 1, a vent pipe 14 is fixedly installed inside the bottom plate 13, and the vent pipe 14 is "L" shaped, and an internal thread 15 is fixedly installed on one side of the inside of the vent pipe 14.

[0026] Specifically, the quartz crystal body 33 can be adsorbed by the suction cup 11, the suction cup 11 can be supported by the retaining ring 12, and the vent pipe 14 in the bottom plate 13 can cooperate with the sealing block 25 to generate negative pressure, so that the suction cup 11 is adsorbed.

[0027] The internal movably connected threaded rod 2 is provided inside the internal thread 15, a turntable 21 is fixedly installed on one side of the threaded rod 2, a support rod 22 is fixedly installed on the other side of the threaded rod 2, a connecting shaft 23 is fixedly installed on one side of the support rod 22, a connecting plate 24 is fixedly installed on one side of the connecting shaft 23, a sealing block 25 is fixedly installed on one side of the connecting plate 24, and the sealing block 25 is semicircular in shape.

[0028] Specifically, by rotating the turntable 21, the threaded rod 2 can be driven to rotate on the inner side of the internal thread 15, so that the support rod 22 can rotate on one side of the connecting shaft 23, thereby driving the connecting plate 24 to move to one side, thereby driving the sealing block 25 to move to one side, so that the suction cup 11 generates negative pressure.

[0029] A silicone plate 3 is fixedly mounted on the top of the bottom frame body 1 , and a supporting frame 31 is fixedly mounted around the silicone plate 3 .

[0030] A threaded ring 32 is fixedly installed inside the four sides of the silicone plate 3 , and a quartz crystal sheet body 33 is movably connected to the middle of the top of the silicone plate 3 .

[0031] A clamping piece 34 is movably connected to the top of the quartz crystal plate body 33 , and four connecting bolts 35 are movably connected to the inside of the clamping piece 34 .

[0032] Specifically, the threaded ring 32 can be connected to the connecting bolt 35, so that the clamp 34 can clamp the quartz crystal piece body 33 to facilitate the coating operation, and the silicone plate 3 can fit the quartz crystal piece body 33 to prevent slipping.

[0033] A connecting block 4 is fixedly mounted on one side of the bottom frame body 1 , and a mounting shaft 41 is fixedly mounted on the top of the connecting block 4 .

[0034] A support frame 42 is fixedly mounted on the top of the mounting shaft 41 , and a push rod 43 is movably connected to one side of the inner side of the support frame 42 .

[0035] A lower pressing plate 44 is fixedly mounted on the bottom of the push rod 43 .

[0036] Specifically, the support frame 42 can support the push rod 43, and by pressing the push rod 43, the lower pressure plate 44 is pushed downward, thereby assisting the quartz crystal plate body 33 to be adsorbed, and by rotating the mounting shaft 41, the support frame 42 can be driven to rotate.

[0037] Working principle: First, place the quartz crystal sheet body 33 in the middle of the top of the silicone plate 3, support the push rod 43 through the support frame 42, and press the push rod 43 to drive the lower pressure plate 44 to move downward, so that the lower pressure plate 44 can fit the top of the quartz crystal sheet body 33, so that the quartz crystal sheet body 33 fits the middle of the top of the silicone plate 3, rotate the turntable 21, so that the threaded rod 2 can be driven to rotate, so that the threaded rod 2 rotates inside the internal thread 15, so that the support rod 22 rotates on one side of the connecting shaft 23, so that the threaded rod 2 drives the connecting plate 24 to move to one side inside the ventilation pipe 14, so that negative pressure can be generated inside the ventilation pipe 14, so that the suction cup 11 adsorbs the bottom of the quartz crystal sheet body 33, thereby adsorbing and fixing the quartz crystal sheet body 33, improving The clamping and fixing effect of the bottom frame of the quartz crystal plate coating fixture is improved, the problem of the quartz crystal plate main body 33 sliding and falling off during use is avoided, and the stability of the bottom frame of the quartz crystal plate coating fixture is improved. When the quartz crystal plate main body 33 needs to be removed, the turntable 21 can be rotated in the opposite direction to disengage the adsorption of the quartz crystal plate main body 33, thereby improving the convenience of the bottom frame of the quartz crystal plate coating fixture. By rotating the rotating shaft 41 installed on the top of the connecting block 4, the support frame 42 can be driven to rotate, so that the support frame 42 is separated from the obstruction of the bottom frame main body 1, and the clip 34 is placed on the top of the quartz crystal plate main body 33. By rotating the four connecting bolts 35, it can be engaged with the threaded ring 32, so that the quartz crystal plate main body 33 can be clamped and coated by the clip 34, thereby improving the practicality of the bottom frame of the quartz crystal plate coating fixture.

[0038] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A quartz crystal plate coating fixture bottom frame, characterized in that: The bottom frame of the fixture for coating a quartz crystal sheet comprises a bottom frame body (1), a suction cup (11) is fixedly installed in the middle of the bottom frame body (1), a retaining ring (12) is fixedly installed at the bottom of the suction cup (11), and the retaining ring (12) is in a ring shape; a bottom plate (13) is fixedly installed at the bottom of the bottom frame body (1), a vent pipe (14) is fixedly installed inside the bottom plate (13), and the vent pipe (14) is in an "L" shape; one side of the vent pipe (14) is fixedly installed inside An internal thread (15), wherein a threaded rod (2) is movably connected inside the internal thread (15), a rotating disk (21) is fixedly mounted on one side of the threaded rod (2), a supporting rod (22) is fixedly mounted on the other side of the threaded rod (2), a connecting shaft (23) is fixedly mounted on one side of the supporting rod (22), a connecting plate (24) is fixedly mounted on one side of the connecting shaft (23), a sealing block (25) is fixedly mounted on one side of the connecting plate (24), and the sealing block (25) is semicircular in shape.

2. The bottom frame of the fixture for coating a quartz crystal sheet according to claim 1, characterized in that: A silicone plate (3) is fixedly mounted on the top of the bottom frame body (1), and a support frame (31) is fixedly mounted around the silicone plate (3).

3. The bottom frame of the fixture for coating a quartz crystal sheet according to claim 2, characterized in that: A threaded ring (32) is fixedly mounted inside the four sides of the silica gel plate (3), and a quartz crystal sheet body (33) is movably connected to the middle of the top of the silica gel plate (3).

4. The bottom frame of the fixture for coating a quartz crystal sheet according to claim 3, characterized in that: A clamping piece (34) is movably connected to the top of the quartz crystal plate body (33), and four connecting bolts (35) are movably connected to the inside of the four sides of the clamping piece (34).

5. The bottom frame of the fixture for coating a quartz crystal sheet according to claim 1, characterized in that: A connection block (4) is fixedly mounted on one side of the bottom frame body (1), and a mounting shaft (41) is fixedly mounted on the top of the connection block (4).

6. The bottom frame of the fixture for coating a quartz crystal sheet according to claim 5, characterized in that: A support frame (42) is fixedly mounted on the top of the mounting shaft (41), and a push rod (43) is movably connected to one side of the interior of the support frame (42).

7. The bottom frame of the fixture for coating a quartz crystal sheet according to claim 6, characterized in that: A lower pressing plate (44) is fixedly mounted on the bottom of the pushing rod (43).

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