Intelligent joint angle measuring scale

Abstract

The utility model discloses an intelligent joint angle measuring scale, which comprises a shell, the two sides of the shell are respectively provided with a first mounting groove, a plurality of opposite springs are fixedly connected in the two first mounting grooves at equal intervals, one end of each of the plurality of springs on the same side is fixedly connected with the same filter plate, and the other end of each of the plurality of springs on the same side is fixedly connected with a second mounting groove. Two symmetrical condensers are fixedly connected to the interior of the shell, condensation pipes are fixedly connected to one sides of the two condensers, a plurality of equidistant heat conduction rods are fixedly connected to the interior of the shell, and the same vapor chamber is fixedly connected to one ends of the heat conduction rods located on the same side. A plurality of ventilation grooves are formed in the ends, away from the heat conduction rods, of the two soaking plates at equal intervals. A first round hole is formed in the shell, and a fan is fixedly connected into the first round hole. The intelligent joint angle measuring scale disclosed by the utility model has the effects of uniformizing heat distribution in a device, quickly dissipating heat and improving image quality and measuring precision after measuring a large number of patients and using the device for a long time.

Description

Technical Field

[0001] The utility model relates to the technical field of medical auxiliary equipment, in particular to an intelligent joint angle measuring ruler. Background Art

[0002] Rheumatoid arthritis is a symmetrical disease of the peripheral small joints, resulting in joint deformities and angle distortion. Patients with rheumatoid arthritis require joint functional exercises to prevent muscle contractures that can further deform the joints. Measuring joint angles, which measures the angle after joint deformation, is an objective indicator for assessing the effectiveness of joint functional exercises and is also constructive for developing personalized diagnosis and treatment plans.

[0003] Currently, when faced with large-scale patient measurements, infrared measurement equipment is used for a long time, and the internal temperature of the device rises and the heat is unevenly distributed. If the heat cannot be dissipated in time, the image quality and measurement accuracy will be reduced. At the same time, if the infrared light source is damaged after a long period of operation, the device needs to be disassembled for repair and cannot be quickly replaced, which greatly reduces convenience and work efficiency. Utility Model Content

[0004] The utility model discloses an intelligent joint angle measuring ruler, which aims to solve the technical problem that when the device is used for a long time, the internal temperature of the device increases and the heat is unevenly distributed. If the heat is not dissipated in time, the image quality and measurement accuracy will be reduced.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] An intelligent joint angle measuring ruler comprises a housing, with mounting slots defined on both sides of the housing, and multiple opposing springs fixedly connected at equal distances within the two mounting slots. The multiple springs on the same side are each fixedly connected to a common filter plate at one end. Two symmetrical condensers are fixedly connected to the interior of the housing, each of which has a condenser tube fixedly connected to one side. Multiple equidistant heat conducting rods are fixedly connected to the interior of the housing, and the multiple heat conducting rods on the same side are fixedly connected to a common heat sink at one end. Multiple ventilation slots are defined at equal distances on the ends of the two heat sinks away from the heat conducting rods. The housing comprises a circular hole defined in the first circular hole, and a fan is fixedly connected within the first circular hole. A temperature sensor is fixedly connected to the lower end of the fan.

[0007] By providing a shell, spring, filter plate, condenser, condensing tube, heat conducting rod, heat soaking plate, fan and temperature sensor, the temperature sensor senses that the specified temperature inside the device is reached, and the fan is turned on to exchange the air inside and outside the device to reduce the temperature inside the device; at the same time, the condenser is turned on to reduce the temperature of the air entering the device and increase the cooling efficiency; the heat conducting rod and heat soaking plate can be used to evenly distribute heat at different positions inside the device and transfer it to the condensing tube, thereby increasing the cooling effect; through the spring, when external air enters the device, the vibration generated will shake off the dust on the filter plate, avoiding dust accumulation and clogging, thereby increasing the applicability of the device.

[0008] In a preferred embodiment, both sides of the shell are fixedly connected to the sleeve, and both sides of the shell and the two sleeves are provided with a sliding groove 1, and the two sliding grooves 1 are slidably connected to the sliding blocks, and two mounting holes 1 are provided on one side of the two sliding blocks, and the multiple mounting holes 1 are fixedly connected to the infrared emitting tubes, and the two sliding blocks are provided with two symmetrical circular holes 2 and multiple equidistant circular holes 3 on the side away from the infrared emitting tubes, and the multiple circular holes 2 are fixedly connected to the magnetic pieces, and the multiple circular holes 3 are fixedly connected to the electrode pieces, and the interiors of the two sleeves are fixedly connected to bosses, and the two bosses are fixedly connected to two symmetrical magnetic pieces and multiple equidistant magnetic pieces. Metal contacts, multiple circular holes four are opened at equal distances on one side of the two shells, sliding grooves two are opened on both sides of the shell, and sliding frames are slidably connected in the two sliding grooves two, multiple transmission rods at equal distances are fixedly connected to one side of the two sliding frames, and the ends of the multiple transmission rods away from the sliding frames are fixedly connected to the blocks, and the multiple transmission rods slide in adjacent circular holes four, and gear blocks are fixedly connected to the two sliding frames, circular holes five are opened on both sides of the shell, and rotating shafts are movably connected in the two circular holes five, and gears are fixedly connected to the outside of the two rotating shafts, and triggers are fixedly connected to the two gears, and the two gears are meshed with adjacent gear blocks.

[0009] By providing a housing, a sliding block, an infrared emitting tube, a magnetic sheet, an electrode sheet, a metal contact, a sliding frame, a transmission rod, a stop block, a gear and a trigger, the gear is rotated by pressing the trigger, so that the sliding frame and the transmission rod slide, forcing the stop block to push the sliding block out of the housing. When the infrared emitting tube is damaged after long-term use, the infrared light source can be replaced without disassembling the device, thereby increasing the convenience and work efficiency of the device; the position of the sliding block can be further fixed by the magnetic sheet, and the metal contact and the electrode sheet are used to provide energy for the infrared emitting tube.

[0010] In a preferred solution, a mounting groove 2 is provided at one end of the shell, and a display screen is fixedly connected in the mounting groove 2, a mounting hole 2 and a mounting hole 3 are provided at the end of the shell away from the display screen, a camera is fixedly connected in the mounting hole 2, and a receiving window is provided in the mounting hole 3, a handle is fixedly connected to one side of the shell, and a mounting groove 3 is provided on the handle, a trigger button is slidably connected in the mounting groove 3, a plurality of equidistant anti-slip pads are fixedly connected to the handle, a battery compartment and a circular hole 6 are provided on the side of the handle opposite to the trigger button, a fixing bolt and a back cover are threadedly connected in the circular hole 6.

[0011] By providing a handle, a display screen, a receiving window, a camera, a trigger button, an anti-slip pad, a battery compartment and a back cover, the provision of the anti-slip pad can increase the stability of the grip during use, reduce measurement errors, and increase the practicality and measurement accuracy of the device.

[0012] From the above, it can be seen that the intelligent joint angle measuring ruler provided by the utility model has the technical effect of quickly dissipating heat from the infrared measuring device after long-term use, thereby improving image quality and measurement accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of the intelligent joint angle measuring ruler proposed in this utility model.

[0014] Figure 2 This is a schematic diagram of the heat dissipation structure of the intelligent joint angle measuring ruler proposed in this utility model.

[0015] Figure 3 This is a schematic diagram of the disassembly and assembly structure of the intelligent joint angle measuring ruler proposed in the utility model.

[0016] Figure 4 This is a schematic diagram of the handle structure of the intelligent joint angle measuring ruler proposed in the utility model.

[0017] In the attached figure: 1. Outer shell; 2. Receiving window; 3. Camera; 4. Grip; 5. Trigger button; 6. Anti-slip pad; 7. Case; 8. Fan; 9. Temperature sensor; 10. Filter plate; 11. Spring; 12. Condenser; 13. Heat sink; 14. Thermal rod; 15. Condenser tube; 16. Infrared emitting tube; 17. Sliding block; 18. Magnetic plate; 19. Metal contact; 20. Electrode plate; 21. Stop block; 22. Transmission rod; 23. Sliding frame; 24. Gear; 25. Trigger; 26. Display screen; 27. Battery compartment; 28. Back cover. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0019] The intelligent joint angle measuring ruler disclosed in the utility model is mainly used in scenarios where the device is used for a long time, the internal temperature of the device rises, the heat is unevenly distributed, and the heat cannot be quickly dissipated, which reduces the image quality and measurement accuracy.

[0020] Reference Figures 1-4 The intelligent joint angle measuring ruler includes a shell 1, a mounting groove 1 is provided on both sides of the shell 1, and a plurality of opposite springs 11 are fixedly connected at equal distances in the two mounting grooves 1, and one end of the plurality of springs 11 on the same side is fixedly connected to the same filter plate 10, two symmetrical condensers 12 are fixedly connected to the inside of the shell 1, and a condensation tube 15 is fixedly connected to one side of the two condensers 12, a plurality of equidistant heat conducting rods 14 are fixedly connected to the inside of the shell 1, and one end of the plurality of heat conducting rods 14 on the same side is fixedly connected to the same heat diffusion plate 13, and a plurality of ventilation slots are provided at equal distances on the ends of the two heat diffusion plates 13 away from the heat conducting rods 14. A circular hole 1 is provided on the shell 1, and a fan 8 is fixedly connected in the circular hole 1, and a temperature sensor 9 is fixedly connected to the lower end of the fan 8. During use, the above device can exchange air inside and outside the device, reduce the internal temperature of the device, increase the cooling efficiency, avoid dust accumulation and blockage, and increase the applicability of the device.

[0021] Reference Figure 2 and Figure 3In a preferred embodiment, both sides of the shell 1 are fixedly connected to the sleeve 7, and both sides of the shell 1 and the two sleeves 7 are provided with a sliding groove 1, and the two sliding grooves 1 are slidably connected to the sliding blocks 17, and one side of the two sliding blocks 17 is provided with two mounting holes 1, and the multiple mounting holes 1 are fixedly connected to the infrared emitting tube 16. The two sliding blocks 17 are provided with two symmetrical circular holes 2 and multiple equidistant circular holes 3 on the side away from the infrared emitting tube 16, and the multiple circular holes 2 are fixedly connected to the magnetic pieces 18, and the multiple circular holes 3 are fixedly connected to the electrode pieces 20. The interiors of the two sleeves 7 are fixedly connected to bosses, and the two bosses are fixedly connected to two symmetrical magnetic pieces 18 and multiple equidistant metal contacts 19. Multiple circular holes 4 are equidistantly provided on one side of the two sleeves 7. There are sliding grooves 2 on both sides, and sliding frames 23 are slidably connected in the two sliding grooves 2. Multiple equidistant transmission rods 22 are fixedly connected to one side of the two sliding frames 23. The ends of multiple transmission rods 22 away from the sliding frames 23 are fixedly connected to the blocks 21. Multiple transmission rods 22 slide in adjacent circular holes 4. Gear blocks are fixedly connected to the two sliding frames 23. Circular holes five are provided on both sides of the outer shell 1, and rotating shafts are movably connected in the two circular holes five. Gears 24 are fixedly connected to the outside of the two rotating shafts, and triggers 25 are fixedly connected to the two gears 24. The two gears 24 are meshed with adjacent tooth blocks. During the experiment, through the above device, when the infrared emitting tube 16 is damaged, the infrared light source can be replaced without disassembly, thereby increasing the convenience and work efficiency of the device.

[0022] Reference Figure 1 and Figure 4 In a preferred embodiment, a mounting groove 2 is provided at one end of the shell 1, and a display screen 26 is fixedly connected to the mounting groove 2. A mounting hole 2 and a mounting hole 3 are provided at the end of the shell 1 away from the display screen 26. A camera 3 is fixedly connected to the mounting hole 2, and a receiving window 2 is provided in the mounting hole 3. A handle 4 is fixedly connected to one side of the shell 1, and a mounting groove 3 is provided on the handle 4. A trigger button 5 is slidably connected to the mounting groove 3. A plurality of equidistant anti-slip pads 6 are fixedly connected to the handle 4. A battery compartment 27 and a circular hole 6 are provided on the side of the handle 4 opposite to the trigger button 5. A fixing bolt and a back cover 28 are threadedly connected in the circular hole 6. By providing the anti-slip pad 6, the stability of the grip can be increased, the measurement error can be reduced, and the practicality and measurement accuracy of the device can be increased.

[0023] Working principle: When in use, aim at the patient's measurement part, press the trigger button 5 to turn on the power, the camera 3 starts working, the infrared emitting tube 16 emits infrared rays, which are reflected and enter the receiving window 2, and the results are displayed on the display screen 26. When the temperature sensor 9 senses that the specified temperature has been reached in the device, the fan 8 will be turned on to exchange the air inside and outside the device. At the same time, the condenser 12 will be turned on to lower the temperature of the air entering the device. The heat conducting rod 14 and the heat spreader 13 are used to evenly distribute the heat at different positions inside the device and transfer it to the condenser 15. When the external air enters the device through the spring 11, the vibration generated will shake off the dust on the filter plate 10. When the infrared emitting tube 16 is damaged after long-term use, pressing the trigger 25 drives the gear 24 to rotate. Through the sliding of the sliding frame 23 and the transmission rod 22, the block 21 pushes the sliding block 17 out of the housing 7, so that the infrared light source can be easily replaced. The anti-slip pad 6 is used to increase the stability of the grip during use.

[0024] The above description is merely a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. The replacements described may be partial structures, devices, or method steps, or they may be complete technical solutions. Any equivalent replacements or modifications based on the technical solution and the concept of the present invention shall be covered by the scope of protection of the present invention.

Claims

1. An intelligent joint angle measuring ruler, comprising a housing (1), characterized in that: Both sides of the shell (1) are provided with mounting grooves 1, and a plurality of opposite springs (11) are fixedly connected at equal distances in the two mounting grooves 1, one end of the plurality of springs (11) located on the same side is fixedly connected to the same filter plate (10), the interior of the shell (1) is fixedly connected to two symmetrical condensers (12), one side of the two condensers (12) is fixedly connected to a condensation pipe (15), the interior of the shell (1) is fixedly connected to a plurality of heat conducting rods (14) at equal distances, one end of the plurality of heat conducting rods (14) located on the same side is fixedly connected to the same heat diffusion plate (13), and a plurality of ventilation slots are provided at equal distances on the ends of the two heat diffusion plates (13) away from the heat conducting rods (14), the shell (1) is provided with a circular hole 1, and a fan (8) is fixedly connected in the circular hole 1, and a temperature sensor (9) is fixedly connected to the lower end of the fan (8).

2. The intelligent joint angle measuring ruler according to claim 1, characterized in that: Both sides of the shell (1) are fixedly connected to the sleeve shell (7), and both sides of the shell (1) and the two sleeve shells (7) are provided with a sliding groove (1), and the two sliding grooves (1) are slidably connected to the sliding blocks (17), and one side of the two sliding blocks (17) is provided with two mounting holes (1), and the plurality of mounting holes (1) are fixedly connected to the infrared emitting tube (16), and the two sliding blocks (17) are provided with two symmetrical circular holes (2) and a plurality of equidistant circular holes (3) on the side away from the infrared emitting tube (16), and the plurality of circular holes (2) are fixedly connected to the magnetic sheet (18), and the plurality of circular holes (3) are fixedly connected to the electrode sheet (20).

3. The intelligent joint angle measuring ruler according to claim 2, characterized in that: The interiors of the two casings (7) are fixedly connected with bosses, and the two bosses are fixedly connected with two symmetrical magnetic sheets (18) and a plurality of equidistant metal contacts (19). One side of the two casings (7) is provided with a plurality of equidistant circular holes (4).

4. The intelligent joint angle measuring ruler according to claim 1, characterized in that: The housing (1) is provided with two sliding grooves on both sides, and a sliding frame (23) is slidably connected in the two sliding grooves. A plurality of transmission rods (22) with equal distances are fixedly connected to one side of the two sliding frames (23). One end of the plurality of transmission rods (22) away from the sliding frame (23) is fixedly connected to a stop block (21). The plurality of transmission rods (22) slide in adjacent four circular holes, and a tooth block is fixedly connected to the two sliding frames (23).

5. The intelligent joint angle measuring ruler according to claim 4, characterized in that: Circular holes (5) are provided on both sides of the housing (1), and rotating shafts are movably connected in the two circular holes (5), and gears (24) are fixedly connected to the outsides of the two rotating shafts. Triggers (25) are fixedly connected to the two gears (24), and the two gears (24) are meshed with adjacent gear blocks.

6. The intelligent joint angle measuring ruler according to claim 5, characterized in that: One end of the housing (1) is provided with a second mounting groove, and a display screen (26) is fixedly connected in the second mounting groove; an end of the housing (1) away from the display screen (26) is provided with a second mounting hole and a third mounting hole, a camera (3) is fixedly connected in the second mounting hole, and a receiving window (2) is provided in the third mounting hole.

7. The intelligent joint angle measuring ruler according to claim 6, characterized in that: A handle (4) is fixedly connected to one side of the housing (1), and a mounting groove (3) is provided on the handle (4), a trigger button (5) is slidably connected in the mounting groove (3), a plurality of anti-slip pads (6) at equal distances are fixedly connected to the handle (4), and a battery compartment (27) and a circular hole (6) are provided on a side of the handle (4) relative to the trigger button (5), and a fixing bolt and a rear cover (28) are threadedly connected in the circular hole (6).

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