Analysis recording board

Abstract

The utility model belongs to the technical field of analysis and recording plates, and particularly relates to an analysis and recording plate which comprises a first mounting frame, a placing groove is formed in the center of one side of the first mounting frame, a mounting plate is rotatably mounted in the placing groove, two mounting seats are fixedly mounted on the two embedded sides of the mounting plate respectively, and each mounting seat is connected with a plurality of clamping assemblies. A first sliding groove is formed in the front side of the first mounting frame, a first screw rod is rotationally mounted in the first sliding groove, one end of the first screw rod penetrates through the other side of the first mounting frame and is rotationally connected with the first mounting frame, one end of the first screw rod is fixedly connected with a sub-rotating shaft of a motor, and the motor is mounted on the other side of the first mounting frame; the first screw penetrates through the first sliding block and is in threaded connection with the first sliding block, the first sliding block is in embedded sliding connection with the first sliding groove, the first sliding block is fixedly connected with one end of the second mounting frame, and one side of the second mounting frame is connected with the cleaning assembly, so that the problems that auditing data cannot be clamped, consequently, the auditing data is disordered and not clear enough, and the auditing work efficiency is low are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of analysis and recording boards, and in particular relates to an analysis and recording board. Background Art

[0002] A recording board is a writing surface usually made of white metal plate material. The function of a recording board is similar to that of a blackboard. It is a rewritable writing tool and is usually used for teaching, meeting discussions, or personal and family notes. An audit analysis recording board is a whiteboard that can be placed next to the production process to show the comparison between actual operations and plans. It refers to the use of a systematic method by audit institutions or personnel to classify and distinguish the specific information and content of the audit object. The clamping of the information by the slide makes it easier to make a clear comparison and improve work efficiency.

[0003] Patent document CN212920909U discloses an analysis recording board for auditing, and the protected claim "includes two recording boards, two magnetic components and two elastic clips, one side of a recording board is rotatably connected to one side of another recording board; the two magnetic components are arranged between the two recording boards and correspond to the recording boards one by one, the two magnetic components are arranged opposite to each other, each magnetic component includes a plurality of flexible magnetic strips, the plurality of flexible magnetic strips are stacked in sequence, the flexible magnetic strip at one end is fixedly connected to the recording board, one side of adjacent flexible magnetic strips are connected, and the other side is magnetically connected; two elastic clips are arranged between the two recording boards, the elastic clips correspond to the recording boards one by one, the elastic clips are arranged on the side of the recording board away from the flexible magnetic strips, and one end of the elastic clips is connected to the recording board. The utility model can effectively prevent other papers from being pulled out when pulling out a paper."

[0004] The above-mentioned public documents mainly consider effectively avoiding pulling out other papers when pulling out a paper, but do not consider the problem of clamping the audit documents. The failure to clamp the audit documents may easily lead to confusion of the audit documents, lack of clarity, and low efficiency of the audit work. Utility Model Content

[0005] In view of the above problems, the purpose of the utility model is to provide an analysis recording board to solve the problem that audit materials cannot be clamped, which easily leads to confusion of audit materials, lack of clarity and low audit work efficiency.

[0006] To achieve the above purpose, the utility model adopts the following technical solution: an analysis recording board, including a mounting frame, slide cylinders are fixedly installed at both ends of the bottom side of the mounting frame, one end of the slide cylinders passes through the interior of one end of a fixed seat and is slidably connected thereto, and the other end of the fixed seat is fixedly installed on both sides of the top of the base, a mounting cavity is opened in the base, and a height adjustment component is arranged in the mounting cavity, the height adjustment component is connected to the slide cylinder, a placement groove is opened at the center of one side of the mounting frame, and a mounting plate is rotatably installed in the placement groove, and two groups of mounting seats are fixedly installed on both sides of the mounting plate, and the mounting seats are connected to a plurality of clamping components, the mounting frame is provided with a placement groove at the center of one side, and a mounting plate is rotatably installed in the placement groove, and two groups of mounting seats are fixedly installed on both sides of the mounting plate, and the mounting seats are connected to a plurality of clamping components, A writing board is installed on the front side of the other side, and a slide groove 1 is opened on the front side of the mounting frame 1, a screw rod 1 is rotatably installed inside the slide groove 1, and one end of the screw rod 1 passes through the other side of the mounting frame 1 and is rotatably connected thereto, and one end of the screw rod 1 is fixedly connected to the sub-rotating shaft of the motor, the motor is installed on the other side of the mounting frame 1, the screw rod 1 passes through the slider 1 and is threadedly connected thereto, and the slider 1 is engaged and slidably connected to the slide groove 1, the slider 1 is fixedly connected to one end of the mounting frame 2, and one side of the mounting frame 2 is connected to a cleaning component, grooves are opened on both sides of the bottom end of the base, and electric telescopic rods are fixedly installed in the grooves, and a universal wheel is installed at one end of the electric telescopic rod.

[0007] The beneficial effects of the utility model are:

[0008] When using this device, the position of the clamping assembly can be adjusted according to the size of the document. At this time, the user can press the pressing rod, and the pressing rod causes the downward end of the slide plate to drive the insertion rod to slide into the telescopic cavity, and the insertion rod is separated from the connection with the limit slot. At this time, the sliding position of the sliding seat is adjusted by the sliding connecting plate block, and when the clamping assembly is adjusted to a suitable position, the pressing rod can be released, and the elastic potential energy of the spring can make the insertion rod slide upward and fit into the limit slot at a suitable position, thereby limiting and fixing the clamping assembly. After the adjustment is completed, the document can be clamped by the clip, which is convenient for the user to view the document.

[0009] To place the writing pen inside:

[0010] As a further improvement of the above technical solution: a placement cabinet is fixedly installed at the center of the bottom end of the mounting frame 1.

[0011] The beneficial effect of this improvement is that the storage cabinet is provided so that the writing pen can be placed inside.

[0012] To adjust the height of the unit:

[0013] As a further improvement of the above technical solution: the height adjustment assembly consists of screw rod 2, gear 1 and gear 2; gear 1 is rotatably installed at the center of the mounting frame 2, and gear 2 is rotatably installed at both ends of the mounting cavity; the outer side of the gear 1 is sleeved and meshed with two sets of transmission belts in relative directions, and one end of the transmission belt is sleeved and installed on the outer side of the gear 2 and meshed with it; screw rod 2 is fixedly installed at the top center of the gear 2, and screw rod 2 penetrates the top of the base and is rotatably connected thereto, and screw rod 2 penetrates the bottom end of the fixed seat and is rotatably connected thereto, and screw rod 2 penetrates the bottom end of the slide cylinder and is threadedly connected thereto; a rotating rod is fixedly installed at the top center of the gear 1, and the rotating rod penetrates the top center of the base and is rotatably connected thereto.

[0014] The beneficial effect of this improvement is that the user can drive gear one to rotate in mounting frame two by rotating the rotating rod. At this time, the two sets of transmission belts meshing with it will drive gear two installed at both ends to drive screw two to rotate, and the rotating screw two will cause the slide cylinder to slide upward out of the fixed seat, so that the height of the device can be adjusted.

[0015] To wipe clean the front of the tablet:

[0016] As a further improvement of the above technical solution: the cleaning assembly consists of a wiper plate and a bolt, a bolt is threadedly installed at the center of one side of the mounting frame 2, one end of the bolt is threadedly connected to the center of one side of the wiper plate, and the wiper plate is embedded in the other side of the mounting frame 2, a slider 2 is fixedly installed on the other end of the mounting frame 2, and the slider 2 is embedded in a sliding groove for sliding connection, and the sliding groove is opened on the front side of the mounting frame 1.

[0017] The beneficial effect of this improvement is that after using the device, the user can start the motor through the control component, and the motor drives the screw rod 1 to rotate in the slide groove 1. At this time, the slider 1 threadedly connected to the screw rod 1 will drive the mounting frame 2 to slide, and the installed eraser can wipe and clean the front side of the writing board.

[0018] To limit the rotation of the mounting plate:

[0019] As a further improvement of the above technical solution: an installation groove is opened at the center of the inner wall of one side of the placement groove, and a magnetic plate A is fixedly installed in the installation groove, and the magnetic plate A is magnetically connected to the magnetic plate B, the magnetic plate B is fixedly installed on one side of the limit plate, and the limit plates are respectively fixedly installed on both sides of the installation plate.

[0020] The beneficial effects of this improvement are: a rotatable mounting plate can be provided to clamp multiple documents, and it is convenient to view and compare the documents, and the rotatable mounting plate can be magnetically connected to the magnetic plate A and the magnetic plate B to limit the rotation of the mounting plate.

[0021] To facilitate users to view files:

[0022] As a further improvement of the above technical scheme: the clamping assembly consists of a connecting plate, a pressing rod, a limiting slot, a sliding seat, an insert rod, a second slide slot, and a slide plate, the mounting seat is provided with a second slide slot, and the top of the second slide slot passes through the top center of the mounting seat and is provided with a movable window, a plurality of sliding seats are slidably arranged in the second slide slot, and a telescopic cavity is provided in the sliding seat, and a spring is fixedly arranged in the telescopic cavity, and one end of the spring is fixedly connected to one side of the slide plate, and the slide plate is slidably arranged in the telescopic cavity, and the other opposite ends of the slide plate are fixedly arranged, the insert rod passes through the top of the sliding seat and is slidably connected thereto, and the insert rod is embedded in the limiting slot, the limiting slot is provided on both sides of the top of the second slide slot and passes through the top of the mounting seat, a pressing rod is fixedly arranged at the top center of the slide plate, and the pressing rod passes through the top of the sliding seat and is slidably connected thereto, and a connecting plate is arranged above the sliding seat, and the pressing rod passes through the connecting plate and is slidably connected thereto, and a clamp is fixedly arranged on one side of the connecting plate.

[0023] The beneficial effect of this improvement is that when using this device, the position of the clamping assembly can be adjusted according to the size of the file. At this time, the user can press the pressing rod, and the pressing rod causes the slide to move to the lower end to drive the insertion rod to slide into the telescopic cavity, and the insertion rod is separated from the connection with the limit slot. At this time, the sliding position of the sliding seat is adjusted by the sliding connecting plate block, and when the clamping assembly is adjusted to a suitable position, the pressing rod can be released, and the elastic potential energy of the spring can make the insertion rod slide upward and fit into the limit slot in a suitable position, thereby limiting and fixing the clamping assembly. After the adjustment is completed, the document can be clamped by the clip, which is convenient for the user to view the document.

[0024] In order to uniformly control this device:

[0025] As a further improvement of the above technical solution: a control component is fixedly installed on one side of the fixing seat, a battery and a control chip are installed in the control component, and the control component is electrically connected to the electric telescopic rod and the motor.

[0026] The beneficial effect of this improvement is that the control component is electrically connected to the electric telescopic rod and the motor, and the device can be uniformly controlled by the control component.

[0027] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the cross-sectional structure of the utility model;

[0029] Figure 2This is a structural schematic diagram of a mounting frame of the utility model;

[0030] Figure 3 This is a schematic diagram of the clamp structure of the utility model;

[0031] Figure 4 This is a schematic diagram of the sliding seat structure of the utility model;

[0032] Figure 5 This is a schematic diagram of the wiper structure of the utility model;

[0033] Figure 6 This is a schematic diagram of the cross-sectional structure of the sliding seat of the utility model;

[0034] Figure 7 This is a schematic diagram of the rod structure of the utility model;

[0035] In the figure: 1. Mounting frame 1; 2. Placement slot; 3. Mounting plate; 4. Limiting plate; 5. Writing board; 6. Mounting frame 2; 7. Slide slot 1; 8. Screw rod 1; 9. Wiping board; 10. Bolt; 11. Mounting seat; 12. Slide; 13. Fixed seat; 14. Base; 15. Screw rod 2; 16. Mounting cavity; 17. Gear 1; 18. Gear 2; 19. Electric telescopic rod; 20. Placement cabinet; 21. Motor; 22. Clip; 23. Connecting plate; 24. Press rod; 25. Limiting slot; 26. Sliding seat; 27. Insert rod; 28. Slide slot 2; 29. ​​Slide plate. DETAILED DESCRIPTION

[0036] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the present invention.

[0037] like Figure 1-7As shown, an analysis recording board includes a mounting frame 1, and slide cylinders 12 are fixedly installed at both ends of the bottom side of the mounting frame 1, one end of the slide cylinder 12 passes through the interior of one end of a fixed seat 13 and is slidably connected thereto, and the other end of the fixed seat 13 is fixedly installed on both sides of the top of a base 14, a mounting cavity 16 is provided in the base 14, and a height adjustment component is provided in the mounting cavity 16, and the height adjustment component is connected to the slide cylinder 12, a placement groove 2 is provided at the center of one side of the mounting frame 1, and a mounting plate 3 is rotatably installed in the placement groove 2, and two groups of mounting seats 11 are fixedly installed on both sides of the mounting plate 3, and the mounting seats 11 are connected to a plurality of clamping components, and the front of the other side of the mounting frame 1 A writing board 5 is installed on the side, and a slide groove 7 is opened on the front side of the mounting frame 1, a screw rod 8 is rotatably installed inside the slide groove 7, and one end of the screw rod 8 passes through the other side of the mounting frame 1 and is rotatably connected thereto, and one end of the screw rod 8 is fixedly connected to the sub-rotating shaft of the motor 21, the motor 21 is installed on the other side of the mounting frame 1, the screw rod 8 passes through the slider 1 and is threadedly connected thereto, and the slider 1 is engaged and slidably connected to the slide groove 7, the slider 1 is fixedly connected to one end of the mounting frame 26, and one side of the mounting frame 26 is connected to the cleaning component, grooves are opened on both sides of the bottom end of the base 14, and electric telescopic rods 19 are fixedly installed in the grooves, and universal wheels are installed at one end of the electric telescopic rod 19.

[0038] A storage cabinet 20 is fixedly mounted at the center of the bottom end of the mounting frame 1; the storage cabinet 20 can be used to place writing pens inside.

[0039] The height adjustment assembly is composed of a screw rod 15, a gear 17, and a gear 18. The center of the mounting frame 6 is rotatably mounted with a gear 17, and both ends of the mounting cavity 16 are rotatably mounted with gears 18. The outer sides of the gear 17 are sleeved and meshed with two sets of transmission belts in relative directions, and the inner sides of one end of the transmission belt are sleeved and mounted on the outer sides of the gear 18 and meshed with it. The center of the top of the gear 18 is fixedly mounted with a screw rod 15, and the screw rod 15 passes through the top of the base 14 and is rotatably connected with it, and the screw rod 15 passes through the bottom of the fixed seat 13. The end is connected with it for rotation, and the screw rod 2 15 passes through the bottom end of the slide cylinder 12 and is threadedly connected with it. A rotating rod is fixedly installed at the top center of the gear 17, and the rotating rod passes through the top center of the base 14 and is connected with it for rotation. The user can drive the gear 17 to rotate in the mounting frame 2 6 by rotating the rotating rod. At this time, the two sets of transmission belts meshing with it will drive the gear 2 18 installed at both ends to drive the screw rod 2 15 to rotate, and the rotating screw rod 2 15 makes the slide cylinder 12 slide upward from the fixed seat 13, so that the height of the device can be adjusted.

[0040] The cleaning assembly consists of an wiping plate 9 and a bolt 10. A bolt 10 is threadedly installed at the center of one side of the mounting frame 6. One end of the bolt 10 is threadedly connected to the center of one side of the wiping plate 9, and the wiping plate 9 is engaged and connected to the other side of the mounting frame 6. A slider 2 is fixedly installed at the other end of the mounting frame 6, and the slider 2 is slidably connected to the sliding groove. The sliding groove is provided on the front side of the mounting frame 1. After using the device, the user can start the motor 21 through the control assembly, and the motor 21 drives the screw 8 to rotate in the sliding groove 7. At this time, the slider 1 threadedly connected to the screw 8 will drive the mounting frame 6 to slide, and the installed wiping plate 9 can wipe and clean the front side of the writing board 5.

[0041] A mounting groove is opened at the center of the inner wall of one side of the placement groove 2, and a magnetic plate A is fixedly installed in the mounting groove, and the magnetic plate A is magnetically connected to the magnetic plate B, the magnetic plate B is fixedly installed on one side of the limit plate 4, and the limit plates 4 are respectively fixedly installed on both sides of the mounting plate 3; a rotatable mounting plate 3 is provided to clamp multiple documents, and it is convenient to view and compare the documents, and the rotatable mounting plate 3 can be magnetically connected with the magnetic plate B through the magnetic plate A to limit the rotation of the mounting plate 3.

[0042] The clamping assembly is composed of a connecting plate 23, a pressing rod 24, a limiting card slot 25, a sliding seat 26, an inserting rod 27, a second sliding slot 28, and a slide plate 29. The mounting seat 11 is provided with a second sliding slot 28 inside, and the top of the second sliding slot 28 passes through the top center of the mounting seat 11 and is provided with a movable window. A plurality of sliding seats 26 are slidably arranged in the second sliding slot 28, and a telescopic cavity is provided inside the sliding seat 26, and a spring is fixedly arranged in the telescopic cavity, and one end of the spring is fixedly connected to one side of the slide plate 29, and the slide plate 29 is slidably arranged in the telescopic cavity, and the opposite ends of the other side of the slide plate 29 are fixedly arranged with an inserting rod 27, the inserting rod 27 passes through the top of the sliding seat 26 and is slidably connected thereto, and the inserting rod 27 is engaged with the limiting card slot 25, the limiting card slot 25 is provided on both sides of the top of the second sliding slot 28 and passes through the top of the mounting seat 11, a pressing rod 24 is fixedly arranged at the top center of the slide plate 29, and the pressing rod The clamp 22 is fixedly mounted on one side of the connecting plate 23; when the user uses the device, the position of the clamping assembly can be adjusted according to the size of the document. At this time, the user can press the pressing rod 24, and the pressing rod 24 makes the sliding plate 29 drive the inserting rod 27 to slide into the telescopic cavity at the lower end, and the inserting rod 27 is separated from the connection with the limiting slot 25. At this time, the sliding position of the sliding seat 26 is adjusted by the sliding connecting plate 23. When the clamping assembly is adjusted to a suitable position, the pressing rod 24 can be released, and the elastic potential energy of the spring can make the inserting rod 27 slide upwards and fit into the limiting slot 25 at a suitable position, so as to limit and fix the clamping assembly. After the adjustment is completed, the document can be clamped by the clip 22, which is convenient for the user to view the document.

[0043] A control component is fixedly mounted on one side of the fixing seat 13 . A battery and a control chip are mounted in the control component, and the control component is electrically connected to the electric telescopic rod 19 and the motor 21 .

[0044] The working principle and use process of the utility model: when using the device, the position of the clamping assembly can be adjusted according to the size of the document. At this time, the user can press the pressing rod 24, and the pressing rod 24 makes the slide plate 29 drive the insertion rod 27 to slide into the telescopic cavity at the lower end, and the insertion rod 27 is separated from the connection with the limit slot 25. At this time, the sliding position of the sliding seat 26 is adjusted by the sliding connecting plate 23. When the clamping assembly is adjusted to a suitable position, the pressing rod 24 can be released, and the elastic potential energy of the spring can make the insertion rod 27 slide upward and fit into the limit slot 25 at a suitable position, so as to limit and fix the clamping assembly. After the adjustment is completed, the document can be clamped by the clip 22, which is convenient for the user to view the document. A rotatable mounting plate 3 is provided to adjust multiple documents. The clamping function is convenient for viewing and comparing documents, and the rotating mounting plate 3 can be magnetically connected to the magnetic plate A and the magnetic plate B to limit the rotation of the mounting plate 3. The user can rotate the rotating rod to drive the gear 17 to rotate in the mounting frame 2 6. At this time, the two sets of transmission belts meshing with it will drive the gear 2 18 installed at both ends to drive the screw 2 15 to rotate, and the rotating screw 2 15 makes the slide 12 slide upward from the fixed seat 13, so that the height of the device can be adjusted. When the use of the device is finished, the user can start the motor 21 through the control component, and the motor 21 drives the screw 1 8 to rotate in the slide groove 7. At this time, the slider 1 threadedly connected to the screw 1 8 will drive the mounting frame 2 6 to slide, and the installed eraser 9 can wipe and clean the front side of the writing board 5.

Claims

1. An analysis recording board, characterized in that: The invention comprises a mounting frame (1), wherein slide tubes (12) are fixedly mounted at both ends of the bottom side of the mounting frame (1), one end of the slide tube (12) passes through the interior of one end of a fixing seat (13) and is slidably connected thereto, and the other end of the fixing seat (13) is fixedly mounted on both sides of the top end of a base (14), a mounting cavity (16) is provided in the base (14), and a height adjustment component is arranged in the mounting cavity (16), and the height adjustment component is connected to the slide tube (12), a placement groove (2) is provided at the center of one side of the mounting frame (1), and a mounting plate (3) is rotatably mounted in the placement groove (2), and two groups of mounting seats (11) are fixedly mounted on both sides of the mounting plate (3), and the mounting seats (11) are connected to a plurality of clamping components, and a book is arranged on the front side of the other side of the mounting frame (1). A writing board (5) is provided, and a slide groove (7) is provided on the front side of the mounting frame (1), a screw rod (8) is rotatably installed inside the slide groove (7), and one end of the screw rod (8) passes through the other side of the mounting frame (1) and is rotatably connected thereto, and one end of the screw rod (8) is fixedly connected to the sub-rotating shaft of the motor (21), and the motor (21) is installed on the other side of the mounting frame (1), the screw rod (8) passes through the slider and is threadedly connected thereto, and the slider is engaged with the slide groove (7), the slider is fixedly connected to one end of the mounting frame (6), and one side of the mounting frame (6) is connected to the cleaning component, grooves are provided on both sides of the bottom end of the base (14), and electric telescopic rods (19) are fixedly installed in the grooves, and one end of the electric telescopic rod (19) is provided with a universal wheel.

2. An analysis recording board according to claim 1, characterized in that: A storage cabinet (20) is fixedly mounted at the center of the bottom end of the mounting frame 1 (1).

3. An analysis recording board according to claim 1, characterized in that: The height adjustment assembly is composed of screw rod 2 (15), gear rod 1 (17), and gear rod 2 (18). Gear rod 1 (17) is rotatably mounted at the center of the mounting frame 2 (6), and gear rod 2 (18) is rotatably mounted at both ends of the mounting cavity (16). The outer sides of the gear rod 1 (17) are sleeved and meshed with two sets of transmission belts in relative directions, and one end of the transmission belt is sleeved and mounted on the outer side of the gear rod 2 (18) and meshed with it. Screw rod 2 (15) is fixedly mounted at the top center of the gear rod 2 (18), and screw rod 2 (15) passes through the top of the base (14) and is rotatably connected thereto, and screw rod 2 (15) passes through the bottom of the fixed seat (13) and is rotatably connected thereto, and screw rod 2 (15) passes through the bottom of the slide tube (12) and is threadedly connected thereto, and a rotating rod is fixedly mounted at the top center of the gear rod 1 (17), and the rotating rod passes through the top center of the base (14) and is rotatably connected thereto.

4. The analysis recording board according to claim 1, characterized in that: The cleaning assembly is composed of a wiper plate (9) and a bolt (10). A bolt (10) is threadedly installed at the center of one side of the second mounting frame (6). One end of the bolt (10) is threadedly connected to the center of one side of the wiper plate (9), and the wiper plate (9) is engaged with the other side of the second mounting frame (6). A slider is fixedly installed at the other end of the second mounting frame (6), and the slider is engaged with the sliding groove. The sliding groove is opened on the front side of the first mounting frame (1).

5. The analysis recording board according to claim 1, characterized in that: A mounting groove is provided at the center of the inner wall of one side of the placement groove (2), and a magnetic plate A is fixedly installed in the mounting groove, and the magnetic plate A is magnetically connected to the magnetic plate B, and the magnetic plate B is fixedly installed on one side of the limit plate (4), and the limit plates (4) are respectively fixedly installed on both sides of the mounting plate (3).

6. The analysis recording board according to claim 1, characterized in that: The clamping assembly is composed of a connecting plate (23), a pressing rod (24), a limiting slot (25), a sliding seat (26), an inserting rod (27), a second slide slot (28), and a slide plate (29). The mounting seat (11) is provided with a second slide slot (28), and the top of the second slide slot (28) passes through the center of the top of the mounting seat (11) and a movable window is provided. A plurality of sliding seats (26) are slidably arranged in the second slide slot (28), and a telescopic cavity is provided in the sliding seat (26), and a spring is fixedly arranged in the telescopic cavity, and one end of the spring is fixedly connected to one side of the slide plate (29), and the slide plate (29) is slidably arranged in the telescopic cavity, and the other side of the slide plate (29) is relatively close to the slide plate (29). An insertion rod (27) is fixedly installed at both ends, the insertion rod (27) passes through the top of the sliding seat (26) and is slidably connected thereto, and the insertion rod (27) is engaged with a limit slot (25), and the limit slot (25) is arranged on both sides of the top of the second sliding slot (28) and passes through the top of the mounting seat (11), a pressing rod (24) is fixedly installed at the center of the top of the sliding plate (29), and the pressing rod (24) passes through the top of the sliding seat (26) and is slidably connected thereto, and a connecting plate (23) is installed above the sliding seat (26), and the pressing rod (24) passes through the connecting plate (23) and is slidably connected thereto, and a clamp (22) is fixedly installed on one side of the connecting plate (23).

7. The analysis recording board according to claim 1, characterized in that: A control component is fixedly mounted on one side of the fixing seat (13), a battery and a control chip are mounted in the control component, and the control component is electrically connected to the electric telescopic rod (19) and the motor (21).

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