Fixture for scientific analysis instrument maintenance

Abstract

The utility model relates to the technical field of scientific analysis instruments, and provides a clamp for maintenance of a scientific analysis instrument, which comprises a supporting assembly, a clamping assembly and a clamping assembly, a clamping assembly; each clamping assembly comprises a supporting rod connected to the outer side of the upper end of the supporting disc, a guide rail connected to the front end of the supporting rod, a sliding block connected to the outer surface of the guide rail, a fixing block connected to the bottom end of the sliding block, a clamping block connected to the upper end of the sliding block and a fixing rod connected to the bottom end of the fixing block. The moving block is connected to the bottom end of the fixed rod; the adjusting assembly is connected to the bottom end of the supporting disc. By means of the technical scheme, the problems that in the prior art, when a scientific analysis instrument is clamped, the scientific analysis instrument needs to be placed firstly and then clamped by moving a clamping block, after maintenance is completed, the scientific analysis instrument can be taken out only by moving the clamping block outwards firstly, operation is tedious, and use is inconvenient are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of scientific analysis instruments, and in particular to a clamp for maintaining scientific analysis instruments. Background Art

[0002] Scientific analysis instruments refer to equipment used for analysis and measurement in scientific experiments. Scientific analysis instruments need to be regularly maintained when in use to ensure the accuracy of analysis and measurement. Since the internal structure of scientific analysis instruments is relatively complex and precise, they need to be fixed with a clamp during maintenance. In the prior art, when clamping a scientific analysis instrument, it is necessary to place the scientific analysis instrument first, and then move the clamping block to clamp it. After the maintenance is completed, the clamping block needs to be moved outwards before the scientific analysis instrument can be taken out. The operation is cumbersome and inconvenient to use. Utility Model Content

[0003] The utility model proposes a clamp for maintaining a scientific analysis instrument to solve the problem in the prior art proposed in the above background technology that, when clamping the scientific analysis instrument, the scientific analysis instrument needs to be placed first, and then the clamping block needs to be moved to clamp it, and after the maintenance is completed, the clamping block needs to be moved outwards first before the scientific analysis instrument can be taken out, which makes the operation cumbersome and inconvenient to use.

[0004] The utility model is a fixture for maintaining a scientific analysis instrument, comprising:

[0005] A support assembly, including a support disc;

[0006] The clamping assembly comprises a support rod connected to the outer side of the upper end of the support disc, a guide rail connected to the front end of the support rod, a slider connected to the outer surface of the guide rail, a fixed block connected to the bottom end of the slider, a clamping block connected to the upper end of the slider, a fixed rod connected to the bottom end of the fixed block, and a moving block connected to the bottom end of the fixed rod;

[0007] The adjusting component is connected to the bottom end of the supporting disc.

[0008] Furthermore, the support assembly also includes a support bottom plate, a fixed column connected to the center position of the upper end of the support disc, a telescopic spring placed at the lower end position inside the fixed column, a movable column connected to the top position of the telescopic spring and a placement plate connected to the top position of the movable column, and the support disc is connected to the upper end position of the support bottom plate;

[0009] Specifically, the support base plate is used to support the support disc, the support disc is used to support and stabilize the fixed column, the fixed column is used to place the telescopic spring and the movable column, the movable column is used to drive the placement plate to move up and down, and the placement plate is used to place scientific analysis instruments.

[0010] Furthermore, the two ends of the fixed rod are connected to the fixed block and the moving block respectively through a rotating shaft, and the moving block is connected to the outer surface of the movable column;

[0011] Specifically, when the moving block moves, the fixed block moves driven by the fixed rod.

[0012] Furthermore, a rubber pad is provided on the inner side of the clamping block, and the top of the support rod is flush with the top of the placement plate;

[0013] Specifically, the clamping block is used to contact the outer surface of the scientific analysis instrument, and the rubber pad is used to increase the friction between the clamping block and the scientific analysis instrument.

[0014] Furthermore, the fixed column has a hollow structure inside that is opened relative to the movable column, and the movable column is located at the upper end of the fixed column;

[0015] Specifically, the movable column can move up and down in the fixed column. When the movable column moves downward, a downward pressure is generated on the telescopic spring to compress the telescopic spring.

[0016] Further, the adjustment assembly includes a first rotating shaft connected to the central position of the bottom end of the supporting disc, a driven gear connected to the outer surface of the first rotating shaft, a worm meshing with the driven gear, a second rotating shaft connected to the inner position of the worm, support blocks connected to the two end positions of the second rotating shaft, and a handle connected to the outer end position of the second rotating shaft;

[0017] Specifically, the first rotating shaft is used to drive the supporting disc to rotate, the driven gear is used to drive the first rotating shaft to rotate, and the supporting block is used to support both ends of the second rotating shaft.

[0018] Furthermore, the support blocks are connected to the two sides of the bottom end of the support base plate, and the driven gear and the worm are located below the support base plate;

[0019] Specifically, when the worm rotates, the driven gear meshing with the worm rotates under the drive of the worm.

[0020] Furthermore, the handle is located outside the supporting bottom plate, and one end of the second rotating shaft passes through the supporting block and extends outward;

[0021] Specifically, the handle is used to drive the second rotating shaft to rotate, and the rotation of the second rotating shaft drives the worm to rotate.

[0022] The working principle and beneficial effects of the utility model are:

[0023] By setting the clamping assembly, when the scientific analysis instrument is maintained, the scientific analysis instrument can be directly placed at the upper end of the placement plate, and the placement plate moves downward under the left and right gravity, so that the movable block moves downward, thereby driving the clamping block to move inward through the fixed rod to clamp the scientific analysis instrument. There is no need to manually adjust the clamping block to clamp the scientific analysis instrument, and the operation is simple. At the same time, when the scientific analysis instrument needs to be rotated for maintenance, there is no need to re-clamp the scientific analysis instrument. By turning the handle, the supporting disc is driven to rotate through the second rotating shaft, the worm and the driven gear, so as to adjust the position of the scientific analysis instrument. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0025] Figure 1 It is the front view of the utility model;

[0026] Figure 2 This is a structural diagram of the support assembly of the utility model;

[0027] Figure 3 This is a structural diagram of the clamping assembly of the utility model;

[0028] Figure 4 This is a structural diagram of the adjustment component of the utility model.

[0029] In the figure: 1. Support assembly; 11. Support base plate; 12. Support disc; 13. Fixed column; 14. Telescopic spring; 15. Movable column; 16. Placement plate; 2. Clamping assembly; 21. Support rod; 22. Guide rail; 23. Slider; 24. Fixed block; 25. Clamping block; 26. Fixed rod; 27. Moving block; 3. Adjusting assembly; 31. First rotating shaft; 32. Driven gear; 33. Worm; 34. Second rotating shaft; 35. Support block; 36. Handle. DETAILED DESCRIPTION

[0030] The following will be combined with 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 of 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.

[0031] like Figure 1-Figure 3 As shown, this embodiment provides a fixture for maintaining a scientific analysis instrument, comprising:

[0032] The support assembly 1 includes a support disc 12;

[0033] The clamping assembly 2 comprises a support rod 21 connected to the outer side of the upper end of the support disc 12, a guide rail 22 connected to the front end of the support rod 21, a slider 23 connected to the outer surface of the guide rail 22, a fixed block 24 connected to the bottom end of the slider 23, a clamping block 25 connected to the upper end of the slider 23, a fixed rod 26 connected to the bottom end of the fixed block 24, and a moving block 27 connected to the bottom end of the fixed rod 26;

[0034] The support assembly 1 further includes a support base plate 11, a fixed column 13 connected to the center of the upper end of a support disc 12, a telescopic spring 14 placed at the lower end of the fixed column 13, a movable column 15 connected to the top end of the telescopic spring 14, and a placement plate 16 connected to the top end of the movable column 15, and the support disc 12 is connected to the upper end of the support base plate 11;

[0035] The two ends of the fixed rod 26 are connected to the fixed block 24 and the moving block 27 through a rotating shaft, and the moving block 27 is connected to the outer surface of the movable column 15;

[0036] There is a rubber pad on the inner side of the clamping block 25, and the top of the support rod 21 is flush with the top of the placement plate 16;

[0037] The fixed column 13 has a hollow structure inside that is opened relative to the movable column 15, and the movable column 15 is located at the upper end of the fixed column 13;

[0038] The support rod 21 is connected to the outer position of the upper end of the support disc 12, and the guide rail 22 is connected to the upper end of the support rod 21, and the slider 23 is connected to the outer surface of the guide rail 22. At the same time, the clamping block 25 and the fixed block 24 are respectively connected to the upper and lower ends of the slider 23, and then the fixed rod 26 is respectively connected to the fixed block 24 and the moving block 27 through the rotating shaft, and the moving block 27 is connected to the outer surface of the movable column 15. When the scientific analysis instrument needs to be maintained and clamped, the scientific analysis instrument is placed at the upper end of the placement plate 16. The placement plate 16 moves downward under the gravity of the scientific analysis instrument and drives the movable column 15 to move downward. The movable column 15 moves downward to compress the telescopic spring 14. When the movable column 15 moves downward, it drives the moving block 27 to move downward, and the fixed block 24 moves in the passage. The fixed rod 26 moves inwardly driven by the moving block 27, and the fixed block 24 moves inwardly and drives the clamping block 25 to move inwardly through the slider 23, so that the inner side of the clamping block 25 contacts the outer surface of the scientific analysis instrument, thereby automatically clamping the scientific analysis instrument. When the scientific analysis instrument needs to be taken out, an upward force is applied to the scientific analysis instrument. At this time, the placement plate 16 is not subjected to force, and the telescopic spring 14 is in a compressed state to generate an upward elastic force on the movable column 15, so that the movable column 15 moves upward and drives the moving block 27 to move upward. The fixed block 24 drives the moving block 27 to move outward through the fixed rod 26, and the fixed block 24 drives the clamping block 25 to move outward through the slider 23, so that the clamping block 25 does not clamp the outer surface of the scientific analysis instrument, and the scientific analysis instrument can be taken out.

[0039] In this step, there is no need to manually clamp the scientific analysis instrument, and the scientific analysis instrument can be clamped and fixed by simply placing it.

[0040] Example 2

[0041] like Figure 4 As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes:

[0042] The adjusting component 3 is connected to the bottom end of the supporting disc 12;

[0043] The adjustment assembly 3 includes a first rotating shaft 31 connected to the center of the bottom end of the supporting disc 12, a driven gear 32 connected to the outer surface of the first rotating shaft 31, a worm 33 meshing with the driven gear 32, a second rotating shaft 34 connected to the inner position of the worm 33, support blocks 35 connected to the two ends of the second rotating shaft 34, and a handle 36 connected to the outer end of the second rotating shaft 34;

[0044] The support block 35 is connected to both sides of the bottom end of the support base plate 11, and the driven gear 32 and the worm 33 are located below the support base plate 11;

[0045] The handle 36 is located outside the support base 11, and one end of the second rotating shaft 34 passes through the support block 35 and extends outward;

[0046] The first rotating shaft 31 is connected to the central position of the bottom end of the supporting disk 12, and the driven gear 32 is connected to the outer surface of the first rotating shaft 31. The supporting block 35 is connected to the two sides of the bottom end of the supporting base plate 11, and the second rotating shaft 34 is connected to the supporting block 35. At the same time, the worm 33 is connected to the outer surface of the second rotating shaft 34, and the worm 33 and the driven gear 32 are meshed, and then the handle 36 is connected to the outer end position of the second rotating shaft 34. At this time, when the position of the scientific analysis instrument needs to be adjusted, the handle 36 is turned to make the handle 36 drive the second rotating shaft 34 to rotate, and the second rotating shaft 34 drives the worm 33 to rotate, and the worm 33 drives the driven gear 32 to rotate. The driven gear 32 drives the supporting disk 12 to rotate through the first rotating shaft 31, thereby adjusting the position of the scientific analysis instrument above the supporting disk 12.

[0047] In this step, when adjusting the position of the scientific analysis instrument, there is no need to remove the scientific analysis instrument and re-clamp it to adjust its position.

[0048] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A fixture for maintaining a scientific analytical instrument, characterized in that: include: A support assembly (1) comprising a support disc (12); A clamping assembly (2); the clamping assembly (2) comprises a support rod (21) connected to the outer side of the upper end of the support disc (12), a guide rail (22) connected to the front end of the support rod (21), a slider (23) connected to the outer surface of the guide rail (22), a fixed block (24) connected to the bottom end of the slider (23), a clamping block (25) connected to the upper end of the slider (23), a fixed rod (26) connected to the bottom end of the fixed block (24), and a moving block (27) connected to the bottom end of the fixed rod (26); The adjustment component (3) is connected to the bottom end of the supporting disc (12).

2. A fixture for maintaining a scientific analysis instrument according to claim 1, characterized in that: The support assembly (1) further comprises a support base plate (11), a fixed column (13) connected to the central position of the upper end of the support disc (12), a telescopic spring (14) placed at the lower end of the fixed column (13), a movable column (15) connected to the top end of the telescopic spring (14), and a placement plate (16) connected to the top end of the movable column (15), and the support disc (12) is connected to the upper end of the support base plate (11).

3. A fixture for maintaining a scientific analysis instrument according to claim 1, characterized in that: The two ends of the fixed rod (26) are respectively connected to the fixed block (24) and the movable block (27) through a rotating shaft, and the movable block (27) is connected to the outer surface of the movable column (15).

4. A fixture for maintaining a scientific analysis instrument according to claim 1, characterized in that: A rubber pad is provided on the inner side of the clamping block (25), and the top end of the support rod (21) is flush with the top end of the placement plate (16).

5. A fixture for maintaining a scientific analysis instrument according to claim 2, characterized in that: The fixed column (13) has a hollow structure inside thereof which is opened relative to the movable column (15), and the movable column (15) is located at the upper end inside the fixed column (13).

6. A fixture for maintaining a scientific analysis instrument according to claim 1, characterized in that: The adjustment assembly (3) comprises a first rotating shaft (31) connected to the central position of the bottom end of the supporting disc (12), a driven gear (32) connected to the outer surface of the first rotating shaft (31), a worm (33) meshing with the driven gear (32), a second rotating shaft (34) connected to the inner position of the worm (33), support blocks (35) connected to the two end positions of the second rotating shaft (34), and a handle (36) connected to the outer end position of the second rotating shaft (34).

7. A fixture for maintaining a scientific analysis instrument according to claim 6, characterized in that: The support block (35) is connected to both sides of the bottom end of the support base plate (11), and the driven gear (32) and the worm (33) are located below the support base plate (11).

8. A fixture for maintaining a scientific analysis instrument according to claim 6, characterized in that: The handle (36) is located outside the supporting base plate (11), and one end of the second rotating shaft (34) passes through the supporting block (35) and extends outward.

Images