Medical device height detector

Abstract

The utility model relates to the technical field of medical equipment, and provides a medical part height detector which comprises a base station, a fixed plate and an electric cylinder are fixedly arranged on the outer surface of the top of the base station, the electric cylinder is fixedly arranged on the inner surface of the fixed plate, and a toothed plate is fixedly arranged on an output shaft of the electric cylinder. An output shaft of an electric air cylinder drives a toothed plate to move in the direction of a medical part, the toothed plate drives two gears to rotate in a second rotating base, then two clamping arms are driven to rotate in the direction of the medical part, the toothed plate and the two clamping arms drive a plurality of clamping plates to move to make contact with the surface of the medical part, the medical part is fastened and clamped, and an electric push rod is opened. And the electric push rod drives the displacement sensor to move downwards to contact with a detected point on the medical part to detect the height of the medical part.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a medical part height detector. Background Art

[0002] A medical part height detector is an automated detection device used to accurately measure the height of medical parts to ensure that they meet strict dimensional requirements.

[0003] In the prior art, the structure for clamping the medical parts to be height-detected cannot firmly clamp the medical parts, and the medical parts are prone to displacement during the detection process. In this case, when the sensor presses down to the measured point, since the position of the medical part has deviated from the original position, the measured height data will be inaccurate. Multiple adjustments and repeated measurements due to clamping problems will prolong the detection time of a single medical part, thereby affecting the overall production efficiency. At the same time, it is easy to reduce the production qualification rate due to missed inspection of unqualified medical parts. There is a lack of a structure for height adjustment of the device base, displacement sensor and its mounting bracket, and the practicability and convenience of the device are limited. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a medical part height detector. The utility model designs a structure for firmly clamping the medical parts to be height-detected, avoiding the easy displacement of the medical parts during the detection process, avoiding the deviation of the position of the medical parts from the original position, improving the accuracy of the measured height data, reducing the detection time of a single medical part, improving the overall production efficiency, avoiding the reduction of the production qualification rate due to missed inspection of unqualified medical parts, and designing a structure for height adjustment of the device base, displacement sensor and its mounting bracket, improving the practicability and convenience of the device.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: A medical part height detector, including a base, the outer surface of the top of the base is fixedly provided with a fixed plate, and further includes:

[0006] The electric cylinder is fixedly installed on the inner surface of the fixed plate. A toothed plate is fixedly arranged on the output shaft of the electric cylinder. Two second rotating seats are fixedly arranged on the outer surface of the fixed plate. Gears are rotatably connected to the inner surfaces of the two second rotating seats respectively. Two first rotating seats are fixedly arranged on the outer surface of the fixed plate. Clamping arms are rotatably connected to the inner surfaces of the two first rotating seats respectively. The outer surfaces of the two clamping arms are meshed with the outer surfaces of the two gears respectively. Clamping plates are fixedly arranged on the outer surfaces of the two clamping arms and the outer surface of the toothed plate respectively. A placing plate is fixedly arranged on the outer surface of the base. An installation frame is fixedly arranged on the outer surface of the top of the base. Two electric push rods are fixedly arranged on the outer surface of the installation frame. A displacement sensor is fixedly installed on the outer surface of the bottom of the two electric push rods. Place the medical part to be height-detected on the placing plate. Turn on the electric cylinder. The output shaft of the electric cylinder drives the toothed plate to move towards the medical part. The toothed plate drives the two gears to rotate inside the second rotating seats, and then drives the two clamping arms to rotate towards the medical part. The toothed plate and the two clamping arms drive the multiple clamping plates to move to contact the surface of the medical part, and tightly clamp the medical part. Turn on the electric push rod. The electric push rod drives the displacement sensor to move down to contact the measured point on the medical part, and perform height detection on the medical part.

[0007] Preferably, two handrails are fixedly arranged on the outer surface of the base. Multiple adjusting rods are fixedly arranged on the outer surface of the bottom of the base. Holding the handrails can move the main body of the device.

[0008] Preferably, a bottom frame is slidably connected to the outer surfaces of the multiple adjusting rods. Multiple universal wheels are rotatably connected to the outer surface of the bottom of the bottom frame. The bottom frame can be conveniently moved through the universal wheels.

[0009] Preferably, multiple rod seats are fixedly arranged on the outer surface of the bottom frame. Lead screws are rotatably connected to the inner surfaces of the multiple rod seats. The rod seats support the lead screws.

[0010] Preferably, a motor is fixedly installed on the outer surface of the bottom frame. The output shaft of the motor is fixedly connected to one end surface of the lead screw. The rotation of the output shaft of the motor drives the lead screw to rotate.

[0011] Preferably, two moving frames are threadedly connected to the outer surface of the lead screw. Two sliding rods are slidably connected to the inner surfaces of the two moving frames. Both of the two sliding rods are fixedly connected to the bottom frame. When the lead screw rotates, it drives the two moving frames to move along the sliding rods in opposite or relative directions.

[0012] Preferably, two rotating frames are rotatably connected to the outer surface of the bottom of the base. The two rotating frames are respectively rotatably connected to the two moving frames. Through the rotation of the two rotating frames, the base is driven to adjust its height along the adjusting rods.

[0013] Preferably, a chassis is fixedly arranged on the outer surface of the top of the base station. A display screen is fixedly arranged on the outer surface of the chassis, and two measurement result indicator lights are fixedly arranged on the outer surface of the chassis. The display screen and the two measurement result indicator lights display the detection results of the device.

[0014] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:

[0015] 1. In the present utility model, the medical part to be height-detected is placed on the placement plate. The electric cylinder is turned on, and the output shaft of the electric cylinder drives the toothed plate to move towards the medical part. The toothed plate drives the two gears to rotate inside the second rotating seat, thereby driving the two clamping arms to rotate towards the medical part. The toothed plate and the two clamping arms drive the plurality of clamping plates to move to contact the surface of the medical part, tightly clamping the medical part. The electric push rod is turned on, and the electric push rod drives the displacement sensor to move down to contact the measured point on the medical part, detecting the height of the medical part.

[0016] 2. In the present utility model, the motor is turned on, and the output shaft of the motor drives the lead screw to rotate. The lead screw drives the two moving frames to move along the sliding rod in opposite or relative directions. Thereby, through the rotation of the two rotating frames, the base station is driven to adjust its height along the adjusting rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional structural schematic diagram of a medical part height detector provided by the present utility model;

[0018] Figure 2 is a side three-dimensional structural schematic diagram of a medical part height detector provided by the present utility model;

[0019] Figure 3 is a front-view structural schematic diagram of a medical part height detector provided by the present utility model;

[0020] Figure 4 is a medical part height detector provided by the present utility model Figure 1 The enlarged three-dimensional structural schematic diagram of part A in.

[0021] Legend Explanation:

[0022] 1. Base station; 2. Mounting frame; 3. Chassis; 4. Handrail; 5. Adjusting rod; 6. Underframe; 7. Universal wheel; 8. Display screen; 9. Measurement result indicator light; 10. Fixed plate; 11. Rod seat; 12. Lead screw; 13. Sliding rod; 14. Moving frame; 15. Motor; 16. Electric cylinder; 17. First rotating seat; 18. Clamping arm; 19. Toothed plate; 20. Gear; 21. Second rotating seat; 22. Clamping plate; 23. Placement plate; 24. Electric push rod; 25. Displacement sensor; 26. Rotating frame. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] In order to more clearly understand the above-mentioned objects, features and advantages of the present utility model, the following further describes the present utility model in conjunction with the accompanying drawings and embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0024] In the following description, many specific details are set forth in order to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Therefore, the present utility model is not limited by the specific embodiments disclosed in the following specification.

[0025] Embodiment 1, as Figures 1 to 4 shown, the present utility model provides a medical part height detector, including a base 1. A fixed plate 10 is fixedly arranged on the outer surface of the top of the base 1. An electric cylinder 16 is fixedly installed on the inner surface of the fixed plate 10. A toothed plate 19 is fixedly arranged on the output shaft of the electric cylinder 16. Two second rotating seats 21 are fixedly arranged on the outer surface of the fixed plate 10. Two gears 20 are rotatably connected to the inner surfaces of the two second rotating seats 21. Two first rotating seats 17 are fixedly arranged on the outer surface of the fixed plate 10. Two clamping arms 18 are rotatably connected to the inner surfaces of the two first rotating seats 17. The outer surfaces of the two clamping arms 18 are respectively meshed with the outer surfaces of the two gears 20. Clamping plates 22 are fixedly arranged on the outer surfaces of the two clamping arms 18 and the outer surface of the toothed plate 19. A placing plate 23 is fixedly arranged on the outer surface of the base 1. The medical part to be height-detected is placed on the placing plate 23. An installation frame 2 is fixedly arranged on the outer surface of the top of the base 1. Two electric push rods 24 are fixedly arranged on the outer surface of the installation frame 2. A displacement sensor 25 is fixedly installed on the outer surface of the bottoms of the two electric push rods 24. When the electric cylinder 16 is turned on, the output shaft of the electric cylinder 16 drives the toothed plate 19 to move towards the medical part. The toothed plate 19 drives the two gears 20 to rotate inside the second rotating seats 21, and then drives the two clamping arms 18 to rotate towards the medical part. The toothed plate 19 and the two clamping arms 18 drive the plurality of clamping plates 22 to move to contact the surface of the medical part, and tightly clamp the medical part. When the electric push rods 24 are turned on, the electric push rods 24 drive the displacement sensor 25 to move down to contact the measured point on the medical part, and perform height detection on the medical part.

[0026] Further, as Figures 1 to 4 shown, two armrests 4 are fixedly arranged on the outer surface of the base 1. A plurality of adjusting rods 5 are fixedly arranged on the outer surface of the bottom of the base 1. The device main body can be moved by holding the armrests 4.

[0027] Further, as Figures 1 to 4 shown, a bottom frame 6 is slidably connected to the outer surfaces of the plurality of adjusting rods 5. A plurality of universal wheels 7 are rotatably connected to the outer surface of the bottom of the bottom frame 6. The bottom frame 6 can be conveniently moved through the universal wheels 7.

[0028] Further, asFigures 1 to 4 As shown, a plurality of rod seats 11 are fixedly arranged on the outer surface of the chassis 6, and a lead screw 12 is rotatably connected to the inner surface of the plurality of rod seats 11. The rod seats 11 support the lead screw 12.

[0029] Further, as Figures 1 to 4 shown, a motor 15 is fixedly installed on the outer surface of the chassis 6. The output shaft of the motor 15 is fixedly connected to one end surface of the lead screw 12. The rotation of the output shaft of the motor 15 drives the rotation of the lead screw 12.

[0030] Further, as Figures 1 to 4 shown, two moving frames 14 are threadedly connected to the outer surface of the lead screw 12. Two sliding rods 13 are slidably connected to the inner surfaces of the two moving frames 14. Both of the two sliding rods 13 are fixedly connected to the chassis 6. When the lead screw 12 rotates, it drives the two moving frames 14 to move in opposite or relative directions along the sliding rods 13.

[0031] Further, as Figures 1 to 4 shown, two rotating frames 26 are rotatably connected to the outer surface of the bottom of the base 1. The two rotating frames 26 are respectively rotatably connected to the two moving frames 14. Through the rotation of the two rotating frames 26, the base 1 is driven to adjust its height along the adjusting rod 5.

[0032] Further, as Figures 1 to 4 shown, a chassis 3 is fixedly arranged on the outer surface of the top of the base 1. A display screen 8 is fixedly arranged on the outer surface of the chassis 3. Two measurement result indicator lights 9 are fixedly arranged on the outer surface of the chassis 3. The display screen 8 and the two measurement result indicator lights 9 display the detection results of the device.

[0033] Working principle: Place the medical part to be height - detected on the placement plate 23. Turn on the electric cylinder 16. The output shaft of the electric cylinder 16 drives the toothed plate 19 to move towards the medical part. The toothed plate 19 drives the two gears 20 to rotate inside the second rotating seat 21, and then drives the two clamping arms 18 to rotate towards the medical part. The toothed plate 19 and the two clamping arms 18 drive a plurality of clamping plates 22 to move to contact the surface of the medical part, and tightly clamp the medical part. Turn on the electric push rod 24. The electric push rod 24 drives the displacement sensor 25 to move down to contact the measured point on the medical part to perform height detection on the medical part. Turn on the motor 15. The output shaft of the motor 15 drives the lead screw 12 to rotate. The lead screw 12 drives the two moving frames 14 to move in opposite or relative directions along the sliding rods 13. Then, through the rotation of the two rotating frames 26, the base 1 is driven to adjust its height along the adjusting rod 5.

[0034] The above are only the preferred embodiments of the present utility model, and do not limit the present utility model in other forms. Any person skilled in the art may use the technical content disclosed above to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present utility model, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present utility model still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A medical part height detector, comprising: A base (1), on the outer surface of the top of the base (1), a fixing plate (10) is fixedly arranged, and it is characterized in that it further comprises: An electric cylinder (16), fixedly installed on the inner surface of the fixing plate (10), a toothed plate (19) is fixedly arranged on the output shaft of the electric cylinder (16), two second turntables (21) are fixedly arranged on the outer surface of the fixing plate (10), gears (20) are rotatably connected to the inner surfaces of the two second turntables (21), two first turntables (17) are fixedly arranged on the outer surface of the fixing plate (10), clamping arms (18) are rotatably connected to the inner surfaces of the two first turntables (17), the outer surfaces of the two clamping arms (18) are respectively meshed with the outer surfaces of the two gears (20), clamping plates (22) are fixedly arranged on the outer surfaces of the two clamping arms (18) and the outer surface of the toothed plate (19), a placing plate (23) is fixedly arranged on the outer surface of the base (1), an installation frame (2) is fixedly arranged on the outer surface of the top of the base (1), two electric push rods (24) are fixedly arranged on the outer surface of the installation frame (2), and a displacement sensor (25) is fixedly installed on the outer surface of the bottom of the two electric push rods (24).

2. The height detector for medical components according to claim 1, wherein: Two armrests (4) are fixedly arranged on the outer surface of the base (1), and a plurality of adjusting rods (5) are fixedly arranged on the outer surface of the bottom of the base (1).

3. The height detector for medical parts according to claim 2, wherein: A bottom frame (6) is slidably connected to the outer surfaces of the plurality of adjusting rods (5), and a plurality of universal wheels (7) are rotatably connected to the outer surface of the bottom of the bottom frame (6).

4. A medical part height detector according to claim 3, characterized in that: A plurality of rod seats (11) are fixedly arranged on the outer surface of the bottom frame (6), and lead screws (12) are rotatably connected to the inner surfaces of the plurality of rod seats (11).

5. The height detection machine for medical parts according to claim 4, wherein: A motor (15) is fixedly installed on the outer surface of the bottom frame (6), and the output shaft of the motor (15) is fixedly connected to one end surface of the lead screw (12).

6. The height detector for medical parts according to claim 4, wherein: Two moving frames (14) are threadedly connected to the outer surface of the lead screw (12), two sliding rods (13) are slidably connected to the inner surfaces of the two moving frames (14), and the two sliding rods (13) are both fixedly connected to the bottom frame (6).

7. The height detector for medical parts according to claim 6, characterized in that: Two rotating frames (26) are rotatably connected to the outer surface of the bottom of the base (1), and the two rotating frames (26) are respectively rotatably connected to the two moving frames (14).

8. The height detector for medical parts according to claim 7, wherein: A chassis (3) is fixedly arranged on the outer surface of the top of the base (1), a display screen (8) is fixedly arranged on the outer surface of the chassis (3), and two measurement result indicator lights (9) are fixedly arranged on the outer surface of the chassis (3).

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