Device for detecting surface flatness quality of radiating fin of diasonograph

Abstract

The invention discloses a cooling fin surface flatness quality detection device for an ultrasonic diagnostic apparatus, belongs to the technical field of surface flatness quality detection, and aims to solve the problems that when a cooling fin is located at the edge of a conveying piece, the visual field of a camera is seriously limited, and the camera can only detect part of the surface of the cooling fin and cannot acquire comprehensive detection data, so that the detection efficiency is improved. And even the surface of the cooling fin cannot be directly detected. According to the invention, the positioning plate is utilized to quickly adjust the cooling fin to be detected, and then the position adjusting assembly is utilized to adjust the position of the cooling fin to be detected, so that the cooling fin to be detected is located on the center line of the conveying piece, and the flatness detection camera can obtain the comprehensive view of the surface of the cooling fin. Therefore, a detection blind area caused by the fact that the cooling fins are located on the edge of the conveying piece is avoided, the integrity and accuracy of detection data are ensured, the device can easily deal with cooling fins of different batches and different sizes, and complex adjustment or component replacement of the device is not needed.

Description

Technical Field

[0001] The invention relates to the technical field of surface flatness quality detection, in particular to a device for detecting the surface flatness quality of a heat sink of an ultrasonic diagnostic instrument. Background Art

[0002] A heat sink is a device that dissipates heat from heat-prone electronic components in electrical appliances. It is usually made of aluminum alloy, brass and bronze, and is usually in the shape of plates or multiple pieces. The CPU in a computer uses a fairly large heat sink, while the power tube, line tube and amplifier tube in a TV all use heat sinks. Generally, a layer of thermal conductive silicone grease is applied to the contact surface between the electronic component and the heat sink during use, so that the heat generated by the components is more effectively transferred to the heat sink, and then dissipated to the surrounding air through the heat sink. During the production and processing of the heat sink, its flatness needs to be tested.

[0003] Chinese patent document CN216954469U discloses a detection device for heat sink production and processing, which relates to the field of heat sink production technology, including a bottom plate, two first support plates are fixedly provided on the top of the bottom plate, and two connecting rods are rotatably connected between the two first support plates through bearings, one of the connecting rods is fixedly provided with an active roller on its surface, and the other connecting rod is fixedly provided with a driven roller on its surface, and the driven roller is connected to the active roller through a chain plate conveyor belt. The above-mentioned detection device for heat sink production and processing has shortcomings. Although the device can detect the heat sink, it has limitations. The camera in the device can only move in the vertical direction, and the camera is located at the center of the conveyor. When the heat sink is at the edge of the conveyor, the camera's field of view is severely limited. The camera may only detect part of the surface of the heat sink, but cannot obtain comprehensive detection data, or even cannot directly detect the surface of the heat sink.

[0004] Therefore, in order to solve such problems, we proposed a device for detecting the surface flatness quality of the heat sink of an ultrasonic diagnostic instrument. Summary of the invention

[0005] The purpose of the present invention is to provide a device for detecting the surface flatness quality of a heat sink of an ultrasonic diagnostic instrument, aiming to solve the problem in the above-mentioned background technology that when the heat sink is at the edge of a conveyor, the field of view of a camera is severely limited, and the camera may only be able to detect part of the surface of the heat sink, and cannot obtain comprehensive detection data, or even cannot directly detect the surface of the heat sink.

[0006] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: a device for detecting the surface flatness quality of a heat sink of an ultrasonic diagnostic instrument, comprising a base, a first mounting groove is provided at the upper end of the base, a second mounting groove is provided at the upper end of the base, a third mounting groove is provided inside the base, the third mounting groove is located outside the second mounting groove, a transmission member is provided inside the base, the transmission member is located in the first mounting groove, a first servo motor is fixedly connected to a side wall of the base, a first connecting column is fixedly connected to an output end of the first servo motor, an end of the first connecting column away from the first servo motor passes through the side wall of the base, two first bevel gears are fixedly connected to the side wall of the first connecting column located inside the base, the side wall of the first bevel gear is meshingly connected to the second bevel gear, and the second bevel gear is away from the first One end of the bevel gear is fixedly connected to the second connecting column, and the end of the second connecting column away from the first bevel gear is fixedly connected to the rotating disk, the rotating disk is located in the third mounting slot, and the end of the rotating disk away from the second connecting column is fixedly connected to the driving column, the side wall of the driving column is slidably connected to the driving frame, and the side wall of the driving frame is fixedly connected to a position adjustment component, the position adjustment component includes an adjusting seat, a card slot is provided on the non-adjacent side walls of the adjusting seat, a connecting seat is slidably connected inside the adjusting seat, a fifth mounting slot is provided on the non-adjacent side walls of the connecting seat, a card block is provided inside the connecting seat, the card block is slidably connected to the inner wall of the fifth mounting slot, one end of the card block is fixedly connected to the third connecting column, the side wall of the third connecting column is movably sleeved with the first spring, and the end of the third connecting column away from the card block is fixedly connected to the pull plate.

[0007] Preferably, the side wall of the base is fixedly connected to a second servo motor, the output end of the second servo motor is fixedly connected to a first rotating column, an end of the first rotating column away from the second servo motor passes through the side wall of the base, the side wall of the first rotating column located inside the base is fixedly connected to a first gear, the side wall of the first gear is meshedly connected to a first toothed belt, the end of the first toothed belt away from the first gear is meshedly connected to a second gear, the second gear and the end of the first rotating column away from the second servo motor are both fixedly connected to a bidirectional threaded rod, the side wall of the bidirectional threaded rod is threadedly connected to a connecting rod, the end of the connecting rod away from the bidirectional threaded rod is fixedly connected to a limiting assembly, the end of the bidirectional threaded rod away from the second servo motor is fixedly connected to a third gear, and the side wall of the third gear is meshedly connected to the second toothed belt.

[0008] Preferably, a sixth mounting groove is opened on the side wall of the connecting seat away from the adjusting seat, and a second spring is arranged inside the connecting seat, one end of the second spring is fixedly connected to the bottom wall of the sixth mounting groove, and the other end of the second spring is fixedly connected to a push plate, and the push plate is slidably connected to the inner wall of the sixth mounting groove, and one end of the push plate away from the second spring is fixedly connected to a rubber plate.

[0009] Preferably, the limit assembly includes a limit seat, a seventh mounting groove is opened at the lower end of the limit seat, a third spring is arranged inside the limit seat, one end of the third spring is fixedly connected to the top wall in the seventh mounting groove, the other end of the third spring is fixedly connected to a top plate, the top plate is slidably connected to the inner wall of the seventh mounting groove, and one end of the top plate away from the third spring is fixedly connected to the limit plate.

[0010] Preferably, the upper end of the base is fixedly connected to a mounting frame, the lower end of the mounting frame is fixedly connected to an electric push rod, the output end of the electric push rod is fixedly connected to a mounting plate, the lower end of the mounting plate is fixedly connected to a flatness detection camera, the lower end of the mounting plate is fixedly connected to an infrared rangefinder, and the infrared rangefinder and the electric push rod are electrically connected to an external controller.

[0011] Preferably, a fourth mounting groove is opened inside the base, the fourth mounting groove is located outside the second mounting groove, a positioning plate is slidably connected inside the base, the positioning plate is located in the fourth mounting groove, the positioning plate is slidably connected to the inner wall of the fourth mounting groove, and a guide right angle is set at the lower end of the positioning plate.

[0012] Preferably, a protective shell is rotatably connected to the inside of the base via a pin shaft, the protective shell is located in the second mounting groove, and a distance is left between one end of the protective shell close to the adjustment seat and the upper surface of the adjustment seat, and the distance between one end of the protective shell close to the adjustment seat and the upper surface of the adjustment seat is greater than the height of the pull plate extending out of the upper surface of the adjustment seat.

[0013] Preferably, a slide groove is provided inside the base, the slide groove is located outside the second mounting groove, non-adjacent side walls of the driving frame are fixedly connected with sliders, the sliders are located in the slide groove, and the sliders are slidably connected to the inner wall of the slide groove.

[0014] Preferably, the lower end of the adjustment seat is slidably connected to the inner bottom wall of the second installation groove, the lower surface of the rubber plate and the lower surface of the push plate are not in the same plane, and the lower end of the rubber plate is slidably connected to the inner bottom wall of the second installation groove.

[0015] Preferably, the connecting rod is C-shaped, the conveying member is located between the upper and lower ends of the connecting rod, and there is a gap between the upper and lower ends of the connecting rod and the upper surface and lower surface of the conveying member.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] The present invention proposes a device for detecting the surface flatness quality of a heat sink of an ultrasonic diagnostic instrument. First, a positioning plate is used to quickly align the heat sink to be detected. Then, a position adjustment component is used to adjust the position of the heat sink to be detected so that the heat sink to be detected is located on the center line of a conveyor. The position is limited by a limit component so that a flatness detection camera can obtain a comprehensive view of the surface of the heat sink, thereby avoiding a detection blind area caused by the heat sink being located at the edge of the conveyor, thereby ensuring the integrity and accuracy of the detection data. Secondly, the distance between the positioning plate and the conveyor is adjustable, and the length of the position adjustment component is adjustable, so that the device can easily cope with heat sinks of different batches and different sizes without complicated adjustments or replacement of components of the device. Secondly, the height adjustment of the flatness detection camera can be achieved directly by using an infrared rangefinder and an electric push rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A three-dimensional schematic diagram of a device for detecting the surface flatness of a heat sink of an ultrasonic diagnostic instrument according to the present invention Figure 1 ;

[0019] Figure 2 A three-dimensional schematic diagram of a device for detecting the surface flatness of a heat sink of an ultrasonic diagnostic instrument according to the present invention Figure 2 ;

[0020] Figure 3 A three-dimensional schematic diagram of a device for detecting the surface flatness of a heat sink of an ultrasonic diagnostic instrument according to the present invention Figure 3 ;

[0021] Figure 4 It is a three-dimensional schematic diagram of a base in a device for detecting the surface flatness quality of a heat sink of an ultrasonic diagnostic instrument according to the present invention;

[0022] Figure 5 It is a three-dimensional schematic diagram of the internal structure of a base in a device for detecting the surface flatness quality of a heat sink of an ultrasonic diagnostic instrument according to the present invention;

[0023] Figure 6 It is a three-dimensional exploded schematic diagram of the internal structure of a base in a device for detecting the surface flatness quality of a heat sink of an ultrasonic diagnostic instrument according to the present invention;

[0024] Figure 7 It is a three-dimensional exploded schematic diagram of a position adjustment component in a surface flatness quality detection device for a heat sink of an ultrasonic diagnostic instrument according to the present invention;

[0025] Figure 8 It is a three-dimensional exploded schematic diagram of a connecting seat in a device for detecting the surface flatness quality of a heat sink of an ultrasonic diagnostic instrument according to the present invention;

[0026] Fig. 9The present invention is a three-dimensional exploded schematic diagram of a limit assembly in a device for detecting the surface flatness quality of a heat sink of an ultrasonic diagnostic instrument.

[0027] Legend:

[0028] 1. Base; 101. First mounting slot; 102. Second mounting slot; 103. Third mounting slot; 104. Slide; 105. Fourth mounting slot; 11. First servo motor; 111. Second servo motor; 12. First rotating column; 121. First gear; 122. First toothed belt; 123. Second gear; 13. Bidirectional threaded rod; 14. Connecting rod; 15. Third gear; 151. Second toothed belt; 16. First connecting column; 161. First bevel gear; 162. Second bevel gear; 163. Second connecting column; 164. Rotating disk; 165. Driving column; 166. Driving frame; 167. Sliding block; 17. Position Adjustment assembly; 171, adjustment seat; 172, card slot; 173, connecting seat; 1731, sixth mounting slot; 1732, second spring; 1733, push plate; 1734, rubber plate; 174, fifth mounting slot; 175, card block; 176, third connecting column; 177, first spring; 178, pull plate; 18, limit assembly; 181, limit seat; 182, seventh mounting slot; 183, third spring; 184, top plate; 185, limit plate; 19, mounting frame; 191, electric push rod; 192, mounting plate; 2, transmission member; 21, positioning plate; 22, protective shell; 3, flatness detection camera; 31, infrared rangefinder. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] In order to solve the problem that when the heat sink is at the edge of the conveyor 2, the camera's field of view is severely limited, and the camera may only detect part of the surface of the heat sink, but cannot obtain comprehensive detection data, or even cannot detect the surface of the heat sink directly, please refer to Figure 1-Figure 7 , providing the following preferred technical solutions.

[0031] An embodiment of the present invention is a device for detecting the surface flatness quality of a heat sink of an ultrasonic diagnostic instrument, comprising a base 1, a first mounting groove 101 is provided at the upper end of the base 1, a second mounting groove 102 is provided at the upper end of the base 1, a third mounting groove 103 is provided inside the base 1, the third mounting groove 103 is located outside the second mounting groove 102, a transmission member 2 is provided inside the base 1, the transmission member 2 is located in the first mounting groove 101, a first servo motor 11 is fixedly connected to the side wall of the base 1, a first connecting column 16 is fixedly connected to the output end of the first servo motor 11, an end of the first connecting column 16 away from the first servo motor 11 passes through the side wall of the base 1, two first bevel gears 161 are fixedly connected to the side wall of the first connecting column 16 located inside the base 1, the side wall of the first bevel gear 161 is meshedly connected to the second bevel gear 162, an end of the second bevel gear 162 away from the first bevel gear 161 is fixedly connected to the second connecting column 163, and the second connecting column 1 One end of 63 away from the first bevel gear 161 is fixedly connected to a rotating disk 164, and the rotating disk 164 is located in the third mounting groove 103, and one end of the rotating disk 164 away from the second connecting column 163 is fixedly connected to a driving column 165, and the side wall of the driving column 165 is slidably connected to a driving frame 166, and the side wall of the driving frame 166 is fixedly connected to a position adjustment component 17, the position adjustment component 17 includes an adjustment seat 171, and a slot 172 is provided on the non-adjacent side wall of the adjustment seat 171, and a connecting seat 173 is slidably connected inside the adjustment seat 171, and a fifth mounting groove 174 is provided on the non-adjacent side wall of the connecting seat 173, and a clamping block 175 is provided inside the connecting seat 173, and the clamping block 175 is slidably connected to the inner wall of the fifth mounting groove 174, and one end of the clamping block 175 is fixedly connected to a third connecting column 176, and a first spring 177 is movably sleeved on the side wall of the third connecting column 176, and a pull plate 178 is fixedly connected to one end of the third connecting column 176 away from the clamping block 175.

[0032] Specifically, by starting the first servo motor 11, the first servo motor 11 drives the first connecting column 16 to rotate, so that the first connecting column 16 simultaneously drives the two first bevel gears 161 to rotate, so that the two first bevel gears 161 respectively drive a second bevel gear 162 to rotate, so that the second bevel gear 162 drives the second connecting column 163 to rotate, so that the second connecting column 163 drives the rotating disk 164 to rotate in the third mounting groove 103, so that the rotating disk 164 drives the driving column 165 to make a circular motion, so that the driving column 165 drives the driving frame 166 to move linearly, so that the driving frame 166 drives the position adjustment component 17 to adjust the position of the heat sink, so that when the heat sink enters the conveying member 2, It is always in the middle position of the conveying member 2. Secondly, by pressing the two pull plates 178, the pull plates 178 drive the card block 175 to slide on the inner wall of the fifth mounting groove 174 through the third connecting column 176, so that the end of the card block 175 away from the pull plate 178 slides out of the card slot 172, and at the same time, the first spring 177 is squeezed. After the connecting seat 173 moves to the appropriate position and keeps the card slot 172 and the fifth mounting groove 174 flush, stop pressing the two pull plates 178, and use the elastic force of the first spring 177 to make the end of the card block 175 away from the pull plate 178 slide into the card slot 172, thereby realizing the adjustment of the length of the connecting seat 173 extending out of the adjustment seat 171, and realizing the position adjustment of heat sinks of different widths.

[0033] A second servo motor 111 is fixedly connected to the side wall of the base 1, and a first rotating column 12 is fixedly connected to the output end of the second servo motor 111. An end of the first rotating column 12 away from the second servo motor 111 passes through the side wall of the base 1, and a first gear 121 is fixedly connected to the side wall of the first rotating column 12 located inside the base 1. A first toothed belt 122 is meshedly connected to the side wall of the first gear 121, and an end of the first toothed belt 122 away from the first gear 121 is meshedly connected to the second gear 123. The second gear 123 and an end of the first rotating column 12 away from the second servo motor 111 are both fixedly connected to a bidirectional threaded rod 13, and a connecting rod 14 is threadedly connected to the side wall of the bidirectional threaded rod 13. An end of the connecting rod 14 away from the bidirectional threaded rod 13 is fixedly connected to a limiting assembly 18, and an end of the bidirectional threaded rod 13 away from the second servo motor 111 is fixedly connected to a third gear 15, and a second toothed belt 151 is meshedly connected to the side wall of the third gear 15.

[0034] Specifically, by starting the second servo motor 111, the second servo motor 111 drives the first rotating column 12 to rotate, and the first rotating column 12 drives the first gear 121 to rotate, and the first gear 121 drives the first toothed belt 122 to rotate, and the first toothed belt 122 drives the second gear 123 to rotate, and then the second gear 123 and the first rotating column 12 respectively drive a bidirectional threaded rod 13 to rotate at the same time, so that the bidirectional threaded rod 13 simultaneously drives the connecting rod 14 to move linearly and the third gear 15 to rotate, so that the third gear 15 drives the second toothed belt 151 to rotate, and the connecting rod 14 drives the limiting assembly 18 to move linearly, so as to realize the position adjustment between the two limiting assemblies 18.

[0035] A sixth mounting groove 1731 is provided on the side wall of the connecting seat 173 away from the adjusting seat 171, and a second spring 1732 is arranged inside the connecting seat 173. One end of the second spring 1732 is fixedly connected to the inner bottom wall of the sixth mounting groove 1731, and the other end of the second spring 1732 is fixedly connected to a push plate 1733. The push plate 1733 is slidably connected to the inner wall of the sixth mounting groove 1731, and one end of the push plate 1733 away from the second spring 1732 is fixedly connected to a rubber plate 1734.

[0036] Specifically, when the adjustment seat 171 drives the connecting seat 173 to move linearly and come into contact with the heat sink, the heat sink drives the push plate 1733 to slide on the inner wall of the sixth mounting groove 1731 through the rubber plate 1734, and at the same time squeezes the second spring 1732. The second spring 1732 and the rubber plate 1734 are used for buffering to reduce the impact on the heat sink during position adjustment and avoid deformation of the heat sink.

[0037] The limiting assembly 18 includes a limiting seat 181, a seventh mounting groove 182 is opened at the lower end of the limiting seat 181, a third spring 183 is arranged inside the limiting seat 181, one end of the third spring 183 is fixedly connected to the top wall of the seventh mounting groove 182, the other end of the third spring 183 is fixedly connected to a top plate 184, the top plate 184 is slidably connected to the inner wall of the seventh mounting groove 182, and one end of the top plate 184 away from the third spring 183 is fixedly connected to the limiting plate 185.

[0038] Specifically, by utilizing the elastic force of the third spring 183, the third spring 183 drives the top plate 184 to slide on the inner wall of the seventh mounting groove 182, and then the top plate 184 drives the limiting plate 185 to abut against the upper surface of the conveying member 2, and the limiting seat 181 is utilized to limit the heat sink to prevent the heat sink from shifting on the upper surface of the conveying member 2. Secondly, the limiting plate 185 is abutted against the upper surface of the conveying member 2 to prevent the heat sink from being stuck at the connection between the limiting seat 181 and the upper surface of the conveying member 2.

[0039] Furthermore, in order to enhance the stability of the device and increase the scope of application of the device, such as Figure 5-Figure 9 As shown, the following preferred technical solutions are provided.

[0040] The upper end of the base 1 is fixedly connected to a mounting frame 19, the lower end of the mounting frame 19 is fixedly connected to an electric push rod 191, the output end of the electric push rod 191 is fixedly connected to a mounting plate 192, the lower end of the mounting plate 192 is fixedly connected to a flatness detection camera 3, the lower end of the mounting plate 192 is fixedly connected to an infrared rangefinder 31, and the infrared rangefinder 31 and the electric push rod 191 are electrically connected to an external controller.

[0041] Specifically, the infrared rangefinder 31 is used to measure the distance between the flatness detection camera 3 and the upper surface of the conveying member 2, and then an electrical signal is output. The controller receives the electrical signal and then outputs an electrical signal to control the start of the electric push rod 191, so that the electric push rod 191 drives the mounting plate 192 to move vertically and linearly, and the mounting plate 192 drives the flatness detection camera 3 to adjust its height.

[0042] A fourth mounting groove 105 is provided inside the base 1, and the fourth mounting groove 105 is located outside the second mounting groove 102. A positioning plate 21 is slidably connected inside the base 1, and the positioning plate 21 is located in the fourth mounting groove 105. The positioning plate 21 is slidably connected to the inner wall of the fourth mounting groove 105, and a guide right angle is provided at the lower end of the positioning plate 21, which is used to use the positioning plate 21 to quickly align the heat sink. Then, according to the size of the heat sink, the positioning plate 21 can be inserted into the appropriate fourth mounting groove 105, thereby achieving the alignment of heat sinks of different sizes.

[0043] A protective shell 22 is rotatably connected to the base 1 through a pin shaft. The protective shell 22 is located in the second mounting groove 102, and a distance is left between the end of the protective shell 22 close to the adjustment seat 171 and the upper surface of the adjustment seat 171, and the distance between the end of the protective shell 22 close to the adjustment seat 171 and the upper surface of the adjustment seat 171 is greater than the height of the pull plate 178 extending out of the upper surface of the adjustment seat 171, so as to use the protective shell 22 to protect the position adjustment component 17, and secondly to avoid the pull plate 178 from getting stuck with the end of the protective shell 22 close to the adjustment seat 171 when the pull plate 178 moves linearly.

[0044] A slide groove 104 is opened inside the base 1, and the slide groove 104 is located outside the second installation groove 102. Non-adjacent side walls of the driving frame 166 are fixedly connected with sliders 167. The sliders 167 are located in the slide groove 104, and the sliders 167 are slidably connected to the inner walls of the slide groove 104, which are used to limit the driving frame 166, thereby maintaining the stable linear reciprocating motion of the position adjustment component 17 and increasing the movement stability.

[0045] The lower end of the adjustment seat 171 is slidably connected to the inner bottom wall of the second mounting groove 102, the lower surface of the rubber plate 1734 and the lower surface of the push plate 1733 are not in the same plane, and the lower end of the rubber plate 1734 is slidably connected to the inner bottom wall of the second mounting groove 102, which is used to avoid a gap between the lower end of the rubber plate 1734 and the inner bottom wall of the second mounting groove 102, and to avoid the heat sink being stuck between the lower end of the rubber plate 1734 and the inner bottom wall of the second mounting groove 102.

[0046] The connecting rod 14 is C-shaped, and the conveying member 2 is located between the upper and lower ends of the connecting rod 14, and there is a gap between the upper and lower ends of the connecting rod 14 and the upper and lower surfaces of the conveying member 2 to avoid jamming of the relative movement between the connecting rod 14 and the conveying member 2.

[0047] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0048] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for detecting the surface flatness quality of a heat sink of an ultrasonic diagnostic instrument, comprising a base (1), characterized in that: The upper end of the base (1) is provided with a first mounting groove (101), the upper end of the base (1) is provided with a second mounting groove (102), the interior of the base (1) is provided with a third mounting groove (103), the third mounting groove (103) is located outside the second mounting groove (102), a transmission member (2) is arranged inside the base (1), the transmission member (2) is located in the first mounting groove (101), a side wall of the base (1) is fixedly connected to a first servo motor (11), and an output end of the first servo motor (11) is fixedly connected to a first connecting column ( 16), one end of the first connecting column (16) away from the first servo motor (11) passes through the side wall of the base (1), the side wall of the first connecting column (16) located inside the base (1) is fixedly connected to two first bevel gears (161), the side wall of the first bevel gear (161) is meshedly connected to the second bevel gear (162), one end of the second bevel gear (162) away from the first bevel gear (161) is fixedly connected to the second connecting column (163), and one end of the second connecting column (163) away from the first bevel gear (161) is fixedly connected to The rotating disk (164) is located in the third installation groove (103), and one end of the rotating disk (164) away from the second connecting column (163) is fixedly connected to a driving column (165), and the side wall of the driving column (165) is slidably connected to a driving frame (166), and the side wall of the driving frame (166) is fixedly connected to a position adjustment component (17), and the position adjustment component (17) includes an adjustment seat (171), and a non-adjacent side wall of the adjustment seat (171) is provided with a card slot (172), and the inside of the adjustment seat (171) A connecting seat (173) is slidably connected, a side wall of the connecting seat (173) that is not adjacent is provided with a fifth mounting groove (174), a clamping block (175) is arranged inside the connecting seat (173), the clamping block (175) is slidably connected to the inner wall of the fifth mounting groove (174), one end of the clamping block (175) is fixedly connected to a third connecting column (176), a side wall of the third connecting column (176) is movably sleeved with a first spring (177), and one end of the third connecting column (176) away from the clamping block (175) is fixedly connected to a pull plate (178).

2. The surface flatness quality detection device for ultrasonic diagnostic instrument heat sink according to claim 1, characterized in that: The side wall of the base (1) is fixedly connected to a second servo motor (111), an output end of the second servo motor (111) is fixedly connected to a first rotating column (12), an end of the first rotating column (12) away from the second servo motor (111) passes through the side wall of the base (1), a side wall of the first rotating column (12) located inside the base (1) is fixedly connected to a first gear (121), a side wall of the first gear (121) is meshedly connected to a first toothed belt (122), and an end of the first toothed belt (122) away from the first gear (121) is meshedly connected to a first toothed belt (122). Two gears (123), the second gear (123) and the end of the first rotating column (12) away from the second servo motor (111) are fixedly connected with a bidirectional threaded rod (13), the side wall of the bidirectional threaded rod (13) is threadedly connected with a connecting rod (14), the end of the connecting rod (14) away from the bidirectional threaded rod (13) is fixedly connected with a limiting assembly (18), the end of the bidirectional threaded rod (13) away from the second servo motor (111) is fixedly connected with a third gear (15), and the side wall of the third gear (15) is meshedly connected with a second toothed belt (151).

3. The surface flatness quality detection device for ultrasonic diagnostic instrument heat sink according to claim 1, characterized in that: A sixth mounting groove (1731) is provided on the side wall of the connecting seat (173) away from the adjusting seat (171); a second spring (1732) is arranged inside the connecting seat (173); one end of the second spring (1732) is fixedly connected to the inner bottom wall of the sixth mounting groove (1731); the other end of the second spring (1732) is fixedly connected to a push plate (1733); the push plate (1733) is slidably connected to the inner wall of the sixth mounting groove (1731); and one end of the push plate (1733) away from the second spring (1732) is fixedly connected to a rubber plate (1734).

4. The surface flatness quality detection device for ultrasonic diagnostic instrument heat sink according to claim 2, characterized in that: The limiting assembly (18) comprises a limiting seat (181), a seventh mounting groove (182) is provided at the lower end of the limiting seat (181), a third spring (183) is arranged inside the limiting seat (181), one end of the third spring (183) is fixedly connected to the top wall of the seventh mounting groove (182), the other end of the third spring (183) is fixedly connected to a top plate (184), the top plate (184) is slidably connected to the inner wall of the seventh mounting groove (182), and one end of the top plate (184) away from the third spring (183) is fixedly connected to the limiting plate (185).

5. The surface flatness quality detection device for ultrasonic diagnostic instrument heat sink according to claim 1, characterized in that: The upper end of the base (1) is fixedly connected to a mounting frame (19), the lower end of the mounting frame (19) is fixedly connected to an electric push rod (191), the output end of the electric push rod (191) is fixedly connected to a mounting plate (192), the lower end of the mounting plate (192) is fixedly connected to a flatness detection camera (3), the lower end of the mounting plate (192) is fixedly connected to an infrared rangefinder (31), and the infrared rangefinder (31) and the electric push rod (191) are electrically connected to an external controller.

6. The surface flatness quality detection device for ultrasonic diagnostic instrument heat sink according to claim 1, characterized in that: A fourth mounting groove (105) is provided inside the base (1), the fourth mounting groove (105) is located outside the second mounting groove (102), a positioning plate (21) is slidably connected inside the base (1), the positioning plate (21) is located in the fourth mounting groove (105), the positioning plate (21) is slidably connected to the inner wall of the fourth mounting groove (105), and a guide right angle is provided at the lower end of the positioning plate (21).

7. The surface flatness quality detection device for ultrasonic diagnostic instrument heat sink according to claim 1, characterized in that: A protective shell (22) is rotatably connected to the interior of the base (1) via a pin shaft. The protective shell (22) is located in the second mounting groove (102), and a distance is left between one end of the protective shell (22) close to the adjustment seat (171) and the upper surface of the adjustment seat (171), and the distance between one end of the protective shell (22) close to the adjustment seat (171) and the upper surface of the adjustment seat (171) is greater than the height of the pull plate (178) extending out of the upper surface of the adjustment seat (171).

8. The surface flatness quality detection device for ultrasonic diagnostic instrument heat sink according to claim 1, characterized in that: A slide groove (104) is provided inside the base (1), and the slide groove (104) is located outside the second mounting groove (102). Non-adjacent side walls of the drive frame (166) are fixedly connected with sliders (167), and the sliders (167) are located in the slide groove (104), and the sliders (167) are slidably connected to the inner wall of the slide groove (104).

9. The surface flatness quality detection device for ultrasonic diagnostic instrument heat sink according to claim 1, characterized in that: The lower end of the adjustment seat (171) is slidably connected to the inner bottom wall of the second installation groove (102), the lower surface of the rubber plate (1734) and the lower surface of the push plate (1733) are not in the same plane, and the lower end of the rubber plate (1734) is slidably connected to the inner bottom wall of the second installation groove (102).

10. The surface flatness quality detection device for ultrasonic diagnostic instrument heat sink according to claim 2, characterized in that: The connecting rod (14) is C-shaped, and the conveying member (2) is located between the upper and lower ends of the connecting rod (14), and a distance is left between the upper and lower ends of the connecting rod (14) and the upper surface and lower surface of the conveying member (2).

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