Auxiliary analyzer for medical image of breast tumor

Abstract

The invention provides a breast tumor medical image auxiliary analyzer, and belongs to the technical field of medical instruments and devices. Comprising a base component, a lifting assembly, a dragging frame component, a display module and a synchronous opening and closing assembly, a lifting cylinder is connected into the base component in a sliding mode, a lifting gear is matched with a lifting rack, the lifting cylinder and the dragging frame component can be driven to move up and down, and the dragging frame component and the display module can be conveniently moved upwards to the operation height or moved downwards to the storage position; when the lifting gear rotates, a driving bevel gear and a rotating bevel gear can form matched transmission, so that a hexagonal seat and a top shaft can form sliding connection fit and can also form rotating connection fit, and therefore, the matched dragging frame component can move up and down to synchronously drive a transmission bevel gear and a conversion bevel gear to form matched transmission; the display screen can be synchronously rotated to be opened when the dragging frame component moves upwards, and can be synchronously rotated to be closed when the dragging frame component moves downwards, so that use and storage are facilitated.

Description

Technical Field

[0001] The present invention relates to the technical field of medical instruments and devices, and in particular to a breast tumor medical image auxiliary analyzer. Background Art

[0002] Breast tumors are common and frequently occurring diseases among women. Breast fibroadenoma is the most common benign breast tumor, and surgery is the main treatment. The most common malignant breast tumor is invasive ductal carcinoma of the breast. Early breast cancer is mainly treated with surgery and radiotherapy and chemotherapy, with a cure rate of about 90%, while the cure rate of locally advanced breast cancer is only about 50%. Therefore, early diagnosis is an important strategy to improve the cure rate of breast malignancies. Currently, the main method for diagnosing breast tumors in clinical practice is imaging examination.

[0003] The purpose of medical imaging is to provide a scientific and intuitive basis for the diagnosis and treatment of diseases. It is the "eyes" of clinicians in diagnosing and treating diseases. In clinical diagnosis and treatment, medical imaging instruments are mostly based on movable carts, on which various instruments, instrument operation keyboards, display screens, etc. are installed, which are convenient for use in various wards. In order to facilitate the use of existing medical imaging instruments, the operation keyboards and display screens are fixed at a certain height. Although it is convenient for medical staff to use, it cannot be stored and is not convenient to move when not in use, which affects the efficiency of use to a certain extent. Summary of the invention

[0004] The purpose of the present invention is to provide a breast tumor medical image auxiliary analyzer, comprising a base component, a lifting component, a carriage component, a display module and a synchronous opening and closing component, wherein the lifting component comprises a lifting cylinder and a lifting rack, the display module comprises an opening and closing rotating shaft and a display screen, and the synchronous opening and closing component comprises an opening and closing gear, a bottom shaft and a hexagonal groove;

[0005] The lifting cylinder is vertically slidably connected in the main body of the base component, the lifting rack is fixed inside the lifting cylinder, a rotatable lifting gear is provided in the main body of the base component, and the lifting gear is meshed with the lifting rack;

[0006] The carriage component is fixed to the top of the lifting cylinder, the display screen is rotated to the middle of the rear end of the carriage through an opening and closing rotating shaft, the opening and closing gear is fixed to the middle of the opening and closing rotating shaft, the inner bottom end of the main body of the base component is vertically rotated with a bottom shaft, the top of the bottom shaft is fixed with a hexagonal seat, the bottom shaft is transmission-connected with the lifting gear, the inner top end of the carriage component is vertically rotated with a top shaft, the main body bottom end of the top shaft is provided with a hexagonal groove, and the hexagonal seat is slidably inserted in the hexagonal groove;

[0007] When the lifting cylinder rises, the display screen opens synchronously; when the lifting cylinder descends, the display screen closes synchronously.

[0008] Furthermore, casters are fixedly installed at the corners of the bottom end of the base in the base member;

[0009] The bottom shell is fixedly connected to the top of the base, the top opening of the bottom shell is covered and fixedly provided with a top cover, and a sliding seat is fixedly installed in the main body of the top cover;

[0010] The lifting cylinder is slidably connected in the sliding seat.

[0011] Furthermore, the inner slide cylinder in the lifting assembly is fixedly connected to the top of the base at a position directly opposite to the slide seat, and the inner surface of the lifting cylinder is slidably connected to the outer surface of the inner slide cylinder;

[0012] A rack clearance groove is vertically provided in the main body of the inner slide cylinder to eliminate interference with the lifting rack;

[0013] The lifting motor is fixedly mounted on the inner surface of the inner slide cylinder, and the lifting gear is plugged and fixed in the rotating shaft of the lifting motor.

[0014] Furthermore, a bottom cover is fixedly connected to the inner bottom opening of the carriage in the carriage member, a lifting cylinder fixing seat is fixedly connected to the bottom end of the bottom cover, and a top end of the lifting cylinder is fixedly connected to the lifting cylinder fixing seat;

[0015] The front end of the main body of the trailer is also connected and fixed with a handrail;

[0016] The operating keyboard is installed and fixed on the top of the trailer.

[0017] Furthermore, the rotation position in the display module is opened in the middle of the rear end of the main body of the trailer, and a connecting arm is fixedly connected to the middle of the bottom end of the display screen. Opening and closing swivel seats are symmetrically provided on both sides of the rotation position, and the opening and closing swivel seats are installed and fixed on the side of the inner cavity of the trailer. The two ends of the opening and closing swivel are respectively rotatably connected in different opening and closing swivel seats, and the inner end of the connecting arm is inserted and fixed in the opening and closing swivel.

[0018] Further, the connecting shaft seat in the synchronous opening and closing assembly is fixedly connected to the inner cavity top surface of the carriage, one side of the opening and closing gear is meshed with a first connecting gear, one side of the first connecting gear is meshed with a second connecting gear, and connecting shafts are respectively fixed in the main body of the connecting shaft seat, and the first connecting gear and the second connecting gear are respectively rotatably connected to different connecting shafts;

[0019] A bottom shaft seat is also fixed on the top of the base, and the bottom end of the bottom shaft is rotatably connected in the bottom shaft seat. An inner rotating seat is also fixedly installed on the inner surface of the inner slide cylinder, and the middle part of the bottom shaft is rotatably connected in the inner rotating seat.

[0020] A rotating bevel gear is also fixed on the outside of the main body of the bottom shaft, and the driving bevel gear is plugged and fixed in the rotating shaft of the lifting motor, and the rotating bevel gear and the driving bevel gear are meshed;

[0021] The inner cavity top surface of the carriage is also fixedly connected with a conversion seat, a conversion shaft is rotatably connected in the conversion seat, and the conversion gear and the conversion bevel gear are both inserted and fixed in the conversion shaft;

[0022] And the conversion gear is meshed with the second connecting gear;

[0023] A top shaft seat is also fixed on the inner cavity top surface of the carriage, the top shaft connecting seat is installed and fixed in the main body of the bottom cover, the top end of the top shaft is rotatably connected in the top shaft seat, and the middle part of the main body of the top shaft is rotatably connected in the top shaft connecting seat;

[0024] The transmission bevel gear is inserted and fixed in the top shaft, and the conversion bevel gear is meshed with the transmission bevel gear.

[0025] Furthermore, the outer bottom end of the lifting cylinder is sleeved and fixed with a limiting sleeve.

[0026] Compared with the prior art, the present invention can achieve the following beneficial effects:

[0027] (1) The present invention is based on a base component, and a lift cylinder is slidably provided in the main body of the base component. The lifting gear and the lifting rack form a cooperative transmission, which can drive the carriage component fixed on the top of the lift cylinder to move up and down, so that the carriage component can be retracted downward when not in use to reduce the occupied space, and when in use, it can be moved upward to a position convenient for operation;

[0028] (2) A display screen is screwed onto the middle portion of the rear end of the carriage component of the present invention, and a transmission connection is formed between the lifting gear and the opening and closing rotating shaft through a synchronous opening and closing component, so that when the lifting gear cooperates with the lifting rack to drive the lifting cylinder to move up and down, the hexagonal seat can be driven to rotate through the cooperative transmission of the driving bevel gear and the rotating bevel gear. The hexagonal seat can drive the driving bevel gear and the conversion bevel gear to form a cooperative transmission through the sliding cooperation formed with the hexagonal groove, so that the conversion gear drives the rotation of the opening and closing gear through the second connecting gear and the first connecting gear, thereby realizing that when the lifting cylinder moves upward, the display screen can be synchronously rotated and expanded, and when the lifting cylinder moves downward, the display screen can be synchronously rotated and closed, thereby forming the switching of the use and recovery states of the overall present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0030] Figure 1A schematic diagram of the overall structure of a breast tumor medical image-assisted analyzer provided by the present invention;

[0031] Figure 2 It is a structural schematic diagram of the base component of the present invention;

[0032] Figure 3 It is a schematic diagram of the installation structure of the lifting assembly of the present invention;

[0033] Figure 4 It is a schematic diagram of the installation position structure of the inner slide cylinder of the present invention;

[0034] Figure 5 It is a structural schematic diagram of the trailer component of the present invention from a first viewing angle;

[0035] Figure 6 It is a structural schematic diagram of the trailer component of the present invention from a second viewing angle;

[0036] Figure 7 This is a schematic structural diagram of a display module of the present invention from a first viewing angle;

[0037] Figure 8 It is a structural schematic diagram of the second viewing angle of the display module of the present invention;

[0038] Fig. 9 It is a structural schematic diagram of the opening and closing gear part in the synchronous opening and closing assembly of the present invention;

[0039] Fig.10 It is a schematic structural diagram of the hexagonal seat part of the synchronous opening and closing assembly of the present invention;

[0040] Fig.11 It is a schematic structural diagram of the top shaft portion in the synchronous opening and closing assembly of the present invention.

[0041] Figure numerals: 1, base member; 2, lifting assembly; 3, carriage member; 4, display module; 5, synchronous opening and closing assembly; 101, base; 102, casters; 103, bottom shell; 104, top cover; 105, slide seat; 201, lifting cylinder; 202, lifting rack; 203, limit sleeve; 204, inner slide cylinder; 205, rack clearance groove; 206, lifting motor; 207, lifting gear; 301, carriage; 302, bottom cover; 303, lifting cylinder fixed seat; 304, armrest; 305, operation keyboard; 401, rotation; 402, opening and closing rotation axis; 403, Display screen; 404, connecting arm; 405, opening and closing rotating shaft seat; 501, opening and closing gear; 502, connecting shaft seat; 503, connecting shaft; 504, first connecting gear; 505, second connecting gear; 506, bottom shaft seat; 507, bottom shaft; 508, hexagonal seat; 509, rotating bevel gear; 510, driving bevel gear; 511, conversion seat; 512, conversion shaft; 513, conversion gear; 514, conversion bevel gear; 515, top shaft seat; 516, top shaft connecting seat; 517, top shaft; 518, transmission bevel gear; 519, hexagonal groove; 520, inner rotating seat. DETAILED DESCRIPTION

[0042] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are 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.

[0043] Please refer to the attached Figure 1-11 The present invention provides a breast tumor medical image auxiliary analyzer.

[0044] Embodiment 1:

[0045] Based on the base component 1, the lifting assembly 2, and the carriage component 3, the embodiment of the present invention realizing the height change of the carriage component 3 is as follows: Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown;

[0046] Casters 102 are fixedly installed at the corners of the bottom end of the base 101 in the base member 1 to facilitate the movement of the device;

[0047] The bottom shell 103 is fixedly connected to the top of the base 101, and the top opening of the bottom shell 103 is covered and fixed with a top cover 104. A sliding seat 105 is fixedly installed in the main body of the top cover 104. The lifting cylinder 201 is slidably connected in the sliding seat 105, and a silicone sleeve matching the outer surface of the lifting cylinder 201 is installed in the sliding seat 105, which can play the role of sealing and silent buffering;

[0048] The inner slide cylinder 204 in the lifting assembly 2 is fixedly connected to the top of the base 101 at a position directly opposite to the slide seat 105, and the inner surface of the lifting cylinder 201 is slidably connected to the outer surface of the inner slide cylinder 204. The lifting rack 202 is fixed inside the lifting cylinder 201. A rack clearance groove 205 is vertically opened in the main body of the inner slide cylinder 204 to eliminate interference with the lifting rack 202.

[0049] The lifting motor 206 is fixedly mounted on the inner surface of the inner slide 204, the lifting gear 207 is inserted and fixed in the rotating shaft of the lifting motor 206, and the lifting gear 207 is meshed with the lifting rack 202;

[0050] The outer bottom end of the lifting cylinder 201 is sleeved and fixed with a limit sleeve 203 to prevent the lifting cylinder 201 from overtravel and moving out of the slide seat 105;

[0051] The bottom opening of the inner bottom end of the carriage 301 in the carriage component 3 is covered and fixed with a bottom cover 302, the bottom end of the bottom cover 302 is fixedly connected with a lifting cylinder fixing seat 303, the top of the lifting cylinder 201 is fixedly connected with the lifting cylinder fixing seat 303, and the front end of the main body of the carriage 301 is also connected and fixed with an armrest 304 for convenient gripping and pushing the device, and an operation keyboard 305 is installed and fixed at the top of the carriage 301 for operation by medical staff;

[0052] When not in use, the lifting cylinder 201 is at the lowest setting position, and the carriage component 3 is at the lowest height, which is convenient for movement;

[0053] When the device is needed, the lifting motor 206 is started to drive the lifting gear 207 to rotate, so that the lifting gear 207 and the lifting rack 202 form a matching transmission, providing power for the lifting rack 202 to move upward;

[0054] Since the inner surface of the lifting cylinder 201 is slidably connected to the inner slide cylinder 204, and the outer surface of the lifting cylinder 201 is slidably connected to the slide seat 105, when the lifting rack 202 moves upward, the lifting cylinder 201 can be driven to move upward stably;

[0055] The lifting cylinder 201 drives the carriage component 3 to move upward, and can move the carriage component 3 to a height position that is convenient for medical personnel to use and operate.

[0056] Embodiment 2:

[0057] Based on the first embodiment, during the movement of the carriage member 3, the display module 4 is synchronously opened and closed. Figure 1 , Figure 3 , Figure 7 , Figure 8 , Fig. 9 , Fig.10 and Fig.11 As shown;

[0058] The rotation position 401 in the display module 4 is provided in the middle of the rear end of the main body of the carriage 301, and the middle of the bottom end of the display screen 403 is fixedly connected with a connecting arm 404. The two sides of the rotation position 401 are symmetrically provided with opening and closing swivel seats 405, and the opening and closing swivel seats 405 are installed and fixed on the inner cavity side of the carriage 301. The two ends of the opening and closing swivel 402 are respectively rotatably connected to different opening and closing swivel seats 405, and the inner end of the connecting arm 404 is inserted and fixed in the opening and closing swivel 402.

[0059] The connecting shaft seat 502 in the synchronous opening and closing component 5 is fixedly connected to the top surface of the inner cavity of the trailer 301, and a first connecting gear 504 is meshed on one side of the opening and closing gear 501, and a second connecting gear 505 is meshed on one side of the first connecting gear 504. Connecting shafts 503 are respectively fixed in the main body of the connecting shaft seat 502, and the first connecting gear 504 and the second connecting gear 505 are respectively rotatably connected to different connecting shafts 503. A bottom shaft seat 506 is also fixed to the top of the base 101, and the bottom shaft seat 506 is located inside the inner slide 204. The bottom end of the bottom shaft 507 is rotatably connected to the bottom shaft seat 506. An inner rotating seat 520 is also fixedly installed on the inner surface of the inner slide 204. The middle part of the bottom shaft 507 is rotatably connected to the inner rotating seat 520. The bottom shaft seat 506 and the inner rotating seat 520 can jointly form a stable rotation connection with the bottom shaft 507, and a hexagonal seat 508 is fixed to the top of the bottom shaft 507.

[0060] A rotating bevel gear 509 is also fixed on the outside of the main body of the bottom shaft 507, and a driving bevel gear 510 is inserted and fixed in the rotating shaft of the lifting motor 206, and the rotating bevel gear 509 and the driving bevel gear 510 are meshed. A conversion seat 511 is also fixedly connected to the top surface of the inner cavity of the trailer 301, and a conversion shaft 512 is rotatably connected in the conversion seat 511. A conversion gear 513 and a conversion bevel gear 514 are both inserted and fixed in the conversion shaft 512, and the conversion gear 513 is meshed with the second connecting gear 505;

[0061] A top shaft seat 515 is also fixed to the top surface of the inner cavity of the trailer 301, and a top shaft connecting seat 516 is installed and fixed in the main body of the bottom cover 302, and the top shaft seat 515 and the top shaft connecting seat 516 are coaxially opposite to each other, the top end of the top shaft 517 is rotatably connected in the top shaft seat 515, and the middle part of the main body of the top shaft 517 is rotatably connected in the top shaft connecting seat 516. Similarly, the top shaft seat 515 and the top shaft connecting seat 516 can form a stable rotation connection with the top shaft 517, and a hexagonal groove 519 is provided at the bottom end of the main body of the top shaft 517, and the hexagonal seat 508 is slidably inserted in the hexagonal groove 519, and the transmission bevel gear 518 is inserted and fixed in the top shaft 517, and the conversion bevel gear 514 is meshed with the transmission bevel gear 518;

[0062] When the display screen 403 is closed to the top surface of the carriage member 3, the lifting cylinder 201 just drops to the lowest setting position, thereby reducing the occupied space and facilitating the movement of the device; when the display screen 403 is opened, the lifting cylinder 201 just rises to the highest setting position, forming an operational state;

[0063] When the lifting cylinder 201 is at the lowest setting position, the display screen 403 just rotates to the closed state, and as the lifting gear 207 and the lifting rack 202 form a matching transmission, the lifting rack 202 is driven to move upward, and the bottom shaft 507 and the hexagonal seat 508 can be driven to rotate through the matching transmission formed by the driving bevel gear 510 and the rotating bevel gear 509;

[0064] And when viewed from the bottom-up main view direction, when the lifting gear 207 rotates to drive the lifting rack 202 to move upward, the rotating bevel gear 509 is in a counterclockwise rotating state;

[0065] Since the hexagonal seat 508 is slidably inserted into the main body of the top shaft 517 coaxial with the bottom shaft 507, when the hexagonal seat 508 rotates, the hexagonal slot 519 can be driven to rotate in the same direction;

[0066] On the other hand, when the carriage member 3 moves upward as a whole, the top shaft 517 will be synchronously driven to move upward. At this time, the hexagonal seat 508 and the hexagonal groove 519 form a coordinated transmission, so that during the overall movement of the carriage member 3, the hexagonal seat 508 can still drive the top shaft 517 to form an effective rotation, thereby driving the transmission bevel gear 518 and the rotating bevel gear 509 to rotate in the same direction.

[0067] The transmission bevel gear 518 and the conversion bevel gear 514 form a matched transmission, so that when the transmission bevel gear 518 rotates counterclockwise in the main viewing direction from bottom to top, the conversion bevel gear 514 and the transmission bevel gear 518 can maintain rotation in opposite directions, so that the second connecting gear 505 and the conversion gear 513 can maintain rotation in opposite directions, so that the opening and closing gear 501 and the second connecting gear 505 can maintain rotation in the same direction through the first connecting gear 504, so that the opening and closing gear 501 and the conversion gear 513 can always maintain reverse rotation;

[0068] Thus, when the lifting gear 207 rotates to drive the lifting rack 202, the lifting cylinder 201, and the carriage member 3 fixed on the top of the lifting cylinder 201 to move upward as a whole, the display screen 403 can rotate from the closed state to the expanded state;

[0069] And when the carriage member 3 is moved upward as a whole to the operating height, the display screen 403 can be rotated and unfolded to the use position.

[0070] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A breast tumor medical image-assisted analyzer, comprising a base component (1), characterized in that: It also includes a lifting component (2), a carriage component (3), a display module (4) and a synchronous opening and closing component (5); The lifting assembly (2) comprises a lifting cylinder (201) and a lifting rack (202); the lifting cylinder (201) is vertically slidably connected to the main body of the base component (1); the lifting rack (202) is fixed inside the lifting cylinder (201); a rotatable lifting gear (207) is provided inside the main body of the base component (1); the lifting gear (207) is meshed with the lifting rack (202); the carriage component (3) is fixed to the top of the lifting cylinder (201); the display module (4) is screwed to the middle of the rear end of the carriage component (3) and is transmission-connected to the lifting gear (207) via a synchronous opening and closing component (5).

2. The breast tumor medical image auxiliary analyzer according to claim 1, characterized in that: The display module (4) comprises an opening and closing rotating shaft (402) and a display screen (403); the synchronous opening and closing component (5) comprises an opening and closing gear (501), a bottom shaft (507) and a hexagonal groove (519); the display screen (403) is screwed to the middle of the rear end of the trailer (301) through the opening and closing rotating shaft (402); the opening and closing gear (501) is fixed to the middle of the opening and closing rotating shaft (402); the bottom end of the main body of the base component (1) is screwed to the bottom shaft (507); the bottom shaft (507) is screwed to the bottom end of the main body of the base component (1); A hexagonal seat (508) is fixed at the top, the bottom shaft (507) is transmission-connected to the lifting gear (207), a top shaft (517) is rotationally connected to the inner top of the carriage component (3), a hexagonal groove (519) is provided at the bottom of the main body of the top shaft (517), the hexagonal seat (508) is slidably inserted in the hexagonal groove (519), and when the lifting cylinder (201) rises, the display screen (403) is synchronously opened; when the lifting cylinder (201) descends, the display screen (403) is synchronously closed.

3. A breast tumor medical image auxiliary analyzer according to claim 1 or 2, characterized in that: The base component (1) comprises a base (101) and a bottom shell (103); a caster (102) is fixedly mounted on the bottom end of the base (101); the bottom shell (103) is fixedly connected to the top end of the base (101); a top cover (104) is fixedly mounted on the top opening of the bottom shell (103); a sliding seat (105) is fixedly mounted in the main body of the top cover (104); and the lifting cylinder (201) is slidably connected in the sliding seat (105).

4. The breast tumor medical image auxiliary analyzer according to claim 3, characterized in that: The lifting assembly (2) also includes a limiting sleeve (203), an inner slide cylinder (204) and a lifting motor (206); the inner slide cylinder (204) is fixedly connected to the top of the base (101), and the inner surface of the lifting cylinder (201) is slidably connected to the outer surface of the inner slide cylinder (204); a rack clearance groove (205) is provided in the main body of the inner slide cylinder (204) for eliminating interference with the lifting rack (202); the lifting motor (206) is fixedly installed on the inner surface of the inner slide cylinder (204), and the lifting gear (207) is plugged and fixed in the rotating shaft of the lifting motor (206).

5. A breast tumor medical image auxiliary analyzer according to claim 1, 2 or 4, characterized in that: The outer bottom end of the lifting cylinder (201) is sleeved and fixedly connected to a limiting sleeve (203).

6. A breast tumor medical image auxiliary analyzer according to claim 1, 2 or 4, characterized in that: The carriage component (3) comprises a carriage (301) and an operating keyboard (305); a bottom cover (302) is fixedly connected to the opening of the inner bottom end of the carriage (301); a lifting cylinder fixing seat (303) is fixedly connected to the bottom end of the bottom cover (302); the top end of the lifting cylinder (201) is fixedly connected to the lifting cylinder fixing seat (303); a handrail (304) is also fixedly connected to the front end of the main body of the carriage (301); and the operating keyboard (305) is installed and fixed to the top end of the carriage (301).

7. The breast tumor medical image auxiliary analyzer according to claim 6, characterized in that: The display module (4) further comprises a rotation position (401), wherein the rotation position (401) is provided in the middle of the rear end of the main body of the trailer (301), and a connecting arm (404) is fixedly connected to the middle of the bottom end of the display screen (403), and opening and closing swivel seats (405) are symmetrically provided on both sides of the rotation position (401), and the opening and closing swivel seats (405) are installed and fixed on the inner cavity side of the trailer (301), and the two ends of the opening and closing swivel (402) are respectively rotatably connected to different opening and closing swivel seats (405), and the inner end of the connecting arm (404) is inserted and fixed in the opening and closing swivel (402).

8. The breast tumor medical image auxiliary analyzer according to claim 6, characterized in that: The synchronous opening and closing assembly (5) further comprises a connecting shaft seat (502), a driving bevel gear (510), a conversion gear (513), a conversion bevel gear (514), a top shaft connecting seat (516) and a transmission bevel gear (518); the connecting shaft seat (502) is fixedly connected to the top surface of the inner cavity of the carriage (301); one side of the opening and closing gear (501) is meshed with a first connecting gear (504); one side of the first connecting gear (504) is meshed with a second connecting gear (505); the main shaft of the connecting shaft seat (502) is meshed with a first connecting gear (504); A connecting shaft (503) is fixed in the body, the first connecting gear (504) and the second connecting gear (505) are respectively rotatably connected to different connecting shafts (503), a bottom shaft seat (506) is fixed on the top of the base (101), the bottom end of the bottom shaft (507) is rotatably connected to the bottom shaft seat (506), an inner rotating seat (520) is fixedly installed on the inner surface of the inner slide cylinder (204), the middle part of the bottom shaft (507) is rotatably connected to the inner rotating seat (520), and the body of the bottom shaft (507) A rotating bevel gear (509) is fixed on the outside, and the driving bevel gear (510) is plugged and fixed in the rotating shaft of the lifting motor (206), and the rotating bevel gear (509) and the driving bevel gear (510) are meshed. A conversion seat (511) is also fixedly connected to the top surface of the inner cavity of the trailer (301), and a conversion shaft (512) is rotatably connected in the conversion seat (511). The conversion gear (513) and the conversion bevel gear (514) are both plugged and fixed in the conversion shaft (512), and the conversion gear (513) is connected to the conversion shaft (512). The second connecting gear (505) is engaged, and a top shaft seat (515) is also fixed on the top surface of the inner cavity of the trailer (301). The top shaft connecting seat (516) is installed and fixed in the main body of the bottom cover (302). The top end of the top shaft (517) is rotatably connected in the top shaft seat (515), and the middle part of the main body of the top shaft (517) is rotatably connected in the top shaft connecting seat (516). The transmission bevel gear (518) is inserted and fixed in the top shaft (517), and the conversion bevel gear (514) is engaged with the transmission bevel gear (518).

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