Timer for measurement and control

Abstract

The utility model discloses a timer for measurement and control, which belongs to the technical field of timers, and is characterized in that the top of a bottom plate is fixedly connected with a second bearing, the second bearing is internally and rotatably connected with a second rotating shaft, the top end of the second rotating shaft is fixedly connected with a supporting plate, and the bottom of the bottom plate is fixedly connected with a shell; a driving motor is fixedly connected into the shell, an output shaft of the driving motor is fixedly connected with the shaft end of the second rotating shaft, a first groove is formed in the top of the supporting plate, first bearings are fixedly connected to the opposite inner walls of the first groove, first rotating shafts are rotatably connected into the two first bearings, and the first rotating shafts work through the driving motor. The supporting plate is driven to rotate through the second rotating shaft, the angle of the timer can be adjusted, the flexibility is improved, the two-way lead screw is driven to rotate through the first rotating shaft by rotating the rotating disc, and therefore the two threaded blocks and the two clamping pieces are driven to move oppositely, and the timer is clamped and fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of timers, and more specifically, to a timer for measurement and control. Background Art

[0002] With the development of society, all aspects of life need to be standardized. Timers are used in all aspects of people's lives, which greatly facilitates our lives. Therefore, a timer for measurement and control is needed.

[0003] However, most of the current timers do not have a function of clamping and fixing the timers during timing, which can easily cause the timers to shake and have poor stability. In addition, most of them do not have protective devices, which reduces the protection performance. Utility Model Content

[0004] (1) Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a timer for measurement and control, which has the characteristics of strong stability and high protection performance.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides a timer for measurement and control, including a base plate, the top of the base plate is fixedly connected to a second bearing, the second bearing is rotatably connected to a second rotating shaft, the top of the second rotating shaft is fixedly connected to a support plate, the bottom of the base plate is fixedly connected to a shell, a driving motor is fixedly connected to the shell, the output shaft of the driving motor is fixedly connected to the shaft end of the second rotating shaft, a first groove is opened on the top of the support plate, the first bearing is fixedly connected to the opposite inner walls of the first groove, the first rotating shaft is rotatably connected to the two first bearings, a bidirectional screw rod is fixedly connected to the opposite ends of the two first rotating shafts, the surface of the bidirectional screw rod is threadedly connected to two threaded blocks, the tops of the two threaded blocks are fixedly connected to two connecting rods, one end of the two connecting rods is fixedly connected to a clip, timers are arranged in the two clips, the shaft end of the first rotating shaft is fixedly connected to a turntable, the top of the support plate is fixedly connected to a guard plate, and a glass plate is arranged in the guard plate.

[0008] When a measurement and control timer of the present technical solution is used, the turntable is rotated to drive the bidirectional screw to rotate through the first rotating shaft, thereby driving the two threaded blocks and the two clamps to move toward each other, thereby clamping and fixing the timer.

[0009] Furthermore, sliding grooves are provided on both sides of the inner wall of the first groove, a sliding block is slidably connected in the sliding groove, and the sliding block is fixedly connected to one side of the threaded block.

[0010] Furthermore, a plurality of through holes are provided on the surface of the turntable, a clamping column is slidably connected in the through holes, a clamping groove is provided on the surface of the support plate, and one end of the clamping column is clamped in the clamping groove.

[0011] Furthermore, the bottom of the base plate near the four corners is fixedly connected with universal wheels, and brake pads are arranged inside the universal wheels.

[0012] Furthermore, a handle is fixedly connected to one side of the bottom plate, and an anti-slip cover is fixedly connected to the surface of the handle.

[0013] Furthermore, a second groove is formed at the top of the bottom plate, a pulley is fixedly connected to the bottom of the support plate, and the pulley is slidably connected in the second groove.

[0014] Furthermore, a support rod is fixedly connected to the surface of the support plate via a stud, a spring is fixedly connected to the top end of the support rod, and a top plate is fixedly connected to the top end of the spring.

[0015] (3) Beneficial effects

[0016] In summary, the utility model has the following beneficial effects:

[0017] 1. By driving the motor to work, the support plate is driven to rotate through the second rotating shaft, so that the angle of the timer can be adjusted to improve flexibility. By rotating the turntable, the bidirectional screw rod is driven to rotate through the first rotating shaft, thereby driving the two threaded blocks and the two clamps to move toward each other, and the timer is clamped and fixed;

[0018] 2. By opening a slide groove and with the help of the sliding action of the slider in the slide groove, the movement of the threaded block can be made more stable. By opening a card groove and with the help of the card column, the turntable can be fixed to prevent the turntable from rotating without human intervention. By installing brake pads, the device can be more stable when parked. By installing an anti-slip sleeve, the friction between the hand and the handle can be increased, so that the purpose of more stable movement of the device can be achieved. By opening a second groove and with the help of the sliding action of the pulley in the second groove, the rotation of the support plate can be made more stable. By setting a top plate and a guard plate, the timer can be protected. By installing a spring, the impact on the top plate can be alleviated with the help of the rebound and compression effects of the spring. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the drawings required for describing the specific implementation or the prior art will be briefly introduced below. Obviously, the drawings described below are only one implementation of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a schematic diagram of the side cross-sectional structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the front view structure of the utility model;

[0023] Figure 4 for Figure 2 Enlarged structural diagram at A in the middle.

[0024] The symbols in the accompanying drawings are:

[0025] 1. Bottom plate; 2. Support plate; 3. First groove; 4. First bearing; 5. First rotating shaft; 6. Bidirectional screw rod; 7. Slide groove; 8. Slider; 9. Threaded block; 10. Connecting rod; 11. Clip; 12. Timer; 13. Support rod; 14. Spring; 15. Top plate; 16. Turntable; 17. Second rotating shaft; 18. Second bearing; 19. Pulley; 20. Second groove; 21. Shell; 22. Drive motor; 23. Guard plate; 24. Glass plate; 25. Anti-slip cover; 26. Handle; 27. Universal wheel; 28. Brake pad; 29. ​​Through hole; 30. Column; 31. Slot. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, objectives and effects achieved by the utility model easy to understand, the technical scheme in the specific implementation mode of the utility model is clearly and completely described below to further illustrate the utility model. Obviously, the specific implementation mode described is only a part of the implementation mode of the utility model, rather than all styles.

[0027] Example:

[0028] The following is combined with Figure 1-4 The utility model is described in further detail.

[0029] See also Figure 1-4The utility model provides a technical solution: a timer for measurement and control, comprising a bottom plate 1, a second bearing 18 is fixedly connected to the top of the bottom plate 1, a second rotating shaft 17 is rotatably connected in the second bearing 18, a support plate 2 is fixedly connected to the top of the second rotating shaft 17, a shell 21 is fixedly connected to the bottom of the bottom plate 1, a driving motor 22 is fixedly connected in the shell 21, an output shaft of the driving motor 22 is fixedly connected to the shaft end of the second rotating shaft 17, the driving motor 22 works, the second rotating shaft 17 drives the support plate 2 to rotate, the angle of the timer 12 can be adjusted, and the flexibility is improved, a first groove 3 is opened on the top of the support plate 2, and the first bearing 4 is fixedly connected to the opposite inner walls of the first groove 3, The two first bearings 4 are both rotatably connected with the first rotating shafts 5, and the opposite ends of the two first rotating shafts 5 are fixedly connected with a bidirectional screw rod 6, and the surface of the bidirectional screw rod 6 is threadedly connected with two threaded blocks 9, and the tops of the two threaded blocks 9 are fixedly connected with two connecting rods 10, and one end of the two connecting rods 10 is fixedly connected with a clamping piece 11, and a timer 12 is arranged in the two clamping pieces 11, and a turntable 16 is fixedly connected to the axial end of the first rotating shaft 5. By rotating the turntable 16, the bidirectional screw rod 6 is driven to rotate through the first rotating shaft 5, thereby driving the two threaded blocks 9 and the two clamping pieces 11 to move toward each other, and the timer 12 is clamped and fixed, and a guard plate 23 is fixedly connected to the top of the support plate 2, and a glass plate 24 is arranged in the guard plate 23.

[0030] Specifically, both sides of the inner wall of the first groove 3 are provided with sliding grooves 7, a slider 8 is slidably connected in the sliding groove 7, the slider 8 is fixedly connected to one side of the threaded block 9, a plurality of through holes 29 are provided on the surface of the turntable 16, a clamping column 30 is slidably connected in the through hole 29, a clamping groove 31 is provided on the surface of the support plate 2, and one end of the clamping column 30 is clamped in the clamping groove 31.

[0031] By adopting the above technical solution, by providing the slide groove 7, with the help of the sliding action of the slider 8 in the slide groove 7, the movement of the threaded block 9 can be made more stable, and by providing the clamping groove 31, with the help of the clamping column 30, the turntable 16 can be fixed to prevent the turntable 16 from rotating under non-human conditions.

[0032] Specifically, universal wheels 27 are fixedly connected to the bottom of the base plate 1 near the four corners, brake pads 28 are arranged inside the universal wheels 27, a handle 26 is fixedly connected to one side of the base plate 1, and an anti-slip cover 25 is fixedly connected to the surface of the handle 26.

[0033] By adopting the above technical solution and installing the brake pads 28, the device can be more stable when parked, and by installing the anti-slip cover 25, the friction between the hand and the handle 26 can be increased, so that the device can be more stable when moved.

[0034] Specifically, a second groove 20 is opened at the top of the base plate 1, a pulley 19 is fixedly connected to the bottom of the support plate 2, the pulley 19 is slidably connected in the second groove 20, the surface of the support plate 2 is fixedly connected to the support rod 13 through a stud, the top end of the support rod 13 is fixedly connected to the spring 14, and the top end of the spring 14 is fixedly connected to the top plate 15.

[0035] By adopting the above technical solution, by opening the second groove 20, with the help of the sliding effect of the pulley 19 in the second groove 20, the rotation of the support plate can be more stable, by arranging the top plate 15 and the guard plate 23, the timer 12 can be protected, and by installing the spring 14, with the help of the rebound and compression effects of the spring 14, the impact received by the top plate 15 can be alleviated.

[0036] The working principle of the utility model is as follows: when the device needs to be used, first, move the device to the use position, then step on the brake pad 28 to stabilize the device, place the timer 12 on the support plate 2, rotate the turntable 16, and the turntable 16 drives the bidirectional screw 6 to rotate through the first rotating shaft 5, thereby driving the two threaded blocks 9 and the two clamping pieces 11 to move toward each other, clamping and fixing the timer 12, inserting the clamping column 30 into the corresponding through hole 29, clamping it in the clamping groove 31, and then controlling the drive motor 22 to work through the external controller, and the drive motor 22 drives the support plate 2 to rotate through the second rotating shaft 17, adjusting the timer 12 to a suitable angle, and then controlling the timer 12 to work through the external controller. When high-altitude parabolic objects appear in the sky, the top plate 15 will block the parabolic objects, and the pressure received by the top plate 15 can be relieved by the compression and rebound of the spring 14.

[0037] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A timer for measurement and control, comprising a base plate (1), characterized in that: The top of the base plate (1) is fixedly connected to a second bearing (18), a second rotating shaft (17) is rotatably connected inside the second bearing (18), the top of the second rotating shaft (17) is fixedly connected to a support plate (2), the bottom of the base plate (1) is fixedly connected to a housing (21), a driving motor (22) is fixedly connected inside the housing (21), an output shaft of the driving motor (22) is fixedly connected to the shaft end of the second rotating shaft (17), a first groove (3) is provided on the top of the support plate (2), the opposite inner walls of the first groove (3) are fixedly connected to first bearings (4), two first bearings (4) A first rotating shaft (5) is rotatably connected inside, two opposite ends of the first rotating shafts (5) are fixedly connected with a bidirectional screw rod (6), the surface of the bidirectional screw rod (6) is threadedly connected with two threaded blocks (9), the tops of the two threaded blocks (9) are fixedly connected with two connecting rods (10), one end of the two connecting rods (10) is fixedly connected with a clamping piece (11), and a timer (12) is arranged in the two clamping pieces (11), the axial end of the first rotating shaft (5) is fixedly connected with a rotating disk (16), the top of the support plate (2) is fixedly connected with a guard plate (23), and a glass plate (24) is arranged in the guard plate (23).

2. A timer for measurement and control according to claim 1, characterized in that: Slide grooves (7) are provided on both sides of the inner wall of the first groove (3), a slider (8) is slidably connected in the slide groove (7), and the slider (8) is fixedly connected to one side of the threaded block (9).

3. A timer for measurement and control according to claim 1, characterized in that: A plurality of through holes (29) are provided on the surface of the rotating disk (16), a clamping column (30) is slidably connected in the through holes (29), a clamping groove (31) is provided on the surface of the supporting plate (2), and one end of the clamping column (30) is clamped in the clamping groove (31).

4. A timer for measurement and control according to claim 1, characterized in that: Universal wheels (27) are fixedly connected to the bottom of the base plate (1) near the four corners, and brake pads (28) are arranged inside the universal wheels (27).

5. A timer for measurement and control according to claim 1, characterized in that: A handle (26) is fixedly connected to one side of the bottom plate (1), and an anti-slip sleeve (25) is fixedly connected to the surface of the handle (26).

6. A timer for measurement and control according to claim 1, characterized in that: A second groove (20) is provided at the top of the base plate (1), and a pulley (19) is fixedly connected to the bottom of the support plate (2), and the pulley (19) is slidably connected in the second groove (20).

7. A timer for measurement and control according to claim 1, characterized in that: The surface of the support plate (2) is fixedly connected to a support rod (13) via a stud, the top end of the support rod (13) is fixedly connected to a spring (14), and the top end of the spring (14) is fixedly connected to a top plate (15).

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