CN216383391U

CN216383391U - Medical image projection equipment convenient to adjust

Info

Publication number: CN216383391U
Application number: CN202123147580.1U
Authority: CN
Inventors: 周翔; 曹旭
Original assignee: First Hospital Jinlin University
Current assignee: First Hospital Jinlin University
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-04-26
Anticipated expiration: 2031-12-15

Abstract

The utility model discloses medical image projection equipment convenient to adjust, which comprises a base, wherein motors are arranged on the left side and the right side of the bottom end in the base, one ends, close to the motors, of the motors are fixedly connected with worms, supporting rods which are uniformly distributed penetrate through the top end of the base, the top ends of the supporting rods penetrate through a sleeve and are fixedly connected to the bottom of a connecting plate, the middle part of the top end of the connecting plate is rotatably connected with a turntable through balls, the top end of the turntable is fixedly connected to the middle part of the bottom end of a fixed plate, and the middle part of the top end of the fixed plate is fixedly connected with a projection device; according to the utility model, the turntable is arranged in the middle of the top end of the supporting rod, the turntable and the supporting plate can rotate relatively through the balls on the periphery of the turntable, the fixing plate is fixed at the top of the turntable and can rotate relative to the supporting plate, and the projection device is fixed at the top of the fixing plate and can adjust the projection direction of the projection device.

Description

Medical image projection equipment convenient to adjust

Technical Field

The utility model relates to the field of medical images, in particular to medical image projection equipment convenient to adjust.

Background

Medical imaging refers to the technique and process of non-invasively obtaining internal tissue images of a human body or a part of a human body for medical treatment or medical research, and includes the following two relatively independent directions of research: the medical imaging system and the medical image processing, the former refers to the process of image formation, including the research on the problems of imaging mechanism, imaging equipment, imaging system analysis and the like; the latter refers to further processing of the acquired images, either to restore the original less sharp image, to highlight some feature information in the image, to classify the pattern of the image, or the like.

Chinese patent document CN212647243U discloses a medical image projection device, which comprises a device body and a dust removing plate attached to the upper wall of the device body, wherein the dust removing plate is connected with the device body through a sliding mechanism, fans are rotatably arranged on the inner side walls of the two sides of the device body, a rotating rod is fixedly arranged in the middle of each fan, the rotating rod extends into the device body, a first gear is fixedly arranged at the other end of the rotating rod, a second gear is rotatably arranged above the first gear, the first gear and the second gear are meshed with each other, a third gear is transversely rotatably arranged above the second gear, the third gear and the second gear are meshed with each other, the utility model has the advantages of ingenious design, scientific and reasonable structure, increased heat dissipation efficiency of the projection device, and when heat is dissipated, the fan can drive the dust removing plate to move back and forth, thereby removing dust and other impurities falling on the device, the situation that the dust easily falls off after long-term use is prevented, but the dust-proof device still has two defects when in use, namely the projection height of the dust-proof device cannot be adjusted when in use, and the projection direction of the dust-proof device cannot be adjusted when in use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a medical image projection device convenient to adjust.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a medical science image projection equipment convenient to adjust, the on-line screen storage device comprises a base, the inside bottom left and right sides of base all is provided with the motor, the equal fixedly connected with worm of one end that the motor is close to mutually, the equal meshing of worm front side is connected with the worm wheel, the equal fixed connection in threaded rod periphery lower part of worm wheel, the equal fixedly connected with bearing in both ends periphery about the threaded rod, the equal threaded connection in threaded hole portion in threaded rod upper end, the bracing piece that has evenly distributed all runs through on the base top, the bracing piece top all runs through sleeve and fixed connection in the connecting plate bottom, connecting plate top middle part is rotated through the ball and is connected with the carousel, carousel top fixed connection is at fixed plate bottom middle part.

As a further description of the above technical solution:

the support rods are connected with the sleeve in a sliding mode.

As a further description of the above technical solution:

and the middle part of the top end of the fixing plate is fixedly connected with a projection device.

As a further description of the above technical solution:

one side of the bearing close to the base is fixedly connected with the inner wall of the base.

As a further description of the above technical solution:

the middle parts of the left side and the right side of the supporting plate are provided with openings.

As a further description of the above technical solution:

the sleeves are evenly distributed at four corners of the middle of the top end of the base.

As a further description of the above technical solution:

the threaded holes are respectively formed in the left side and the right side of the middle of the supporting plate.

As a further description of the above technical solution:

the bottom ends of the supporting rods are fixedly connected to four corners of the top end of the supporting plate respectively.

The utility model has the following beneficial effects:

1. according to the projection device, the motor is arranged in the base, the worm can be driven to rotate through the driving motor, so that the worm wheel meshed with the worm is driven to rotate, the worm wheel is fixed on the periphery of the threaded rod, the threaded rod can be driven to rotate, and the supporting plate is fixed by the supporting rod, so that the supporting plate can move up and down under the driving of the threaded rod, the projection device is driven to move up and down, and the projection height of the projection device can be adjusted.

2. According to the utility model, the turntable is arranged in the middle of the top end of the supporting rod, the turntable and the supporting plate can rotate relatively through the balls on the periphery of the turntable, the fixing plate is fixed at the top of the turntable and can rotate relative to the supporting plate, and the projection device is fixed at the top of the fixing plate and can adjust the projection direction of the projection device.

Drawings

FIG. 1 is a perspective view of a medical image projection apparatus of the present invention that is easily adjustable;

FIG. 2 is a front view of the internal structure of a medical image projection apparatus of the present invention for easy adjustment;

FIG. 3 is a side view of the internal structure of a medical image projection apparatus for easy adjustment according to the present invention;

FIG. 4 is a top view of a support plate of a medical image projection apparatus of the present invention for easy adjustment;

FIG. 5 is an enlarged view taken at A in FIG. 2;

fig. 6 is an enlarged view of fig. 2 at B.

Illustration of the drawings:

1. a base; 2. a support bar; 3. a connecting plate; 4. a fixing plate; 5. a projection device; 6. a support plate; 7. a worm; 8. a worm gear; 9. a sleeve; 10. a threaded rod; 11. a motor; 12. a turntable; 13. an opening; 14. a bearing; 15. a threaded hole; 16. and a ball.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-6, one embodiment of the present invention is provided: a medical image projection device convenient to adjust comprises a base 1, wherein motors 11 are arranged on the left side and the right side of the bottom end inside the base 1, one ends, close to the motors 11, of the motors are fixedly connected with worms 7, the front sides of the worms 7 are respectively connected with worm wheels 8 in a meshed mode, the worm wheels 8 are respectively fixedly connected to the lower portion of the periphery of a threaded rod 10, the worm wheels 7 can be driven to rotate through driving motors 11, so that the worm wheels 8 meshed with the worms 7 are driven to rotate, the threaded rod 10 can be driven to rotate as the worm wheels 8 are fixed to the periphery of the threaded rod 10, bearings 14 are respectively fixedly connected to the peripheries of the upper end and the lower end of the threaded rod 10, the threaded rod 10 can rotate more smoothly through the bearings 14, the upper end of the threaded rod 10 is respectively in threaded connection with the inner portion of a threaded hole 15, supporting rods 2 are uniformly distributed on the top end of the base 1, the top ends of the supporting rods 2 penetrate through a sleeve 9 and are fixedly connected to the bottom of a connecting

plate

3, 3 top middle parts of connecting plate rotate through ball 16 and are connected with carousel 12, carousel 12 top fixed connection is at 4 bottom middle parts of fixed plate, top middle part at bracing piece 2 is provided with carousel 12, the relative rotation of carousel 12 and backup pad 6 can be realized to ball 16 through 12 peripheries of carousel, fix fixed plate 4 at 12 tops of carousel, make fixed plate 4 can realize the relative rotation with backup pad 6, and projection arrangement 5 fixes at 4 tops of fixed plate, make projection arrangement 5 can realize its projection direction's regulation.

Bracing piece 2 all with sleeve 9 sliding connection, 4 top middle part fixedly connected with projection arrangement 5 of fixed plate, because backup pad 6 is fixed by bracing piece 2, make under the drive of threaded rod 10, backup pad 6 can realize reciprocating, thereby drive projection arrangement 5 and reciprocate, make it can realize highly adjusting its projected, bearing 14 is close to one side of base 1 and equally divide do not with base 1 inner wall fixed connection, 6 left and right sides middle parts of backup pad all are provided with opening 13, can avoid backup pad 6 to collide with motor 11 when rising descends through opening 13, the equal evenly distributed of sleeve 9 is in base 1 top middle part four corners, screw hole 15 equally divides do not to set up in 6 middle part left and right sides of backup pad, 2 bottoms of bracing piece equally divide do not fixed connection in 6 top four corners of backup pad.

The working principle is as follows: firstly, a motor 11 is arranged in the base 1, the worm 7 can be driven to rotate by driving the motor 11, so as to drive a worm wheel 8 meshed with the worm 7 to rotate, because the worm wheel 8 is fixed on the periphery of the threaded rod 10, the threaded rod 10 can be driven to rotate, because the supporting plate 6 is fixed by the supporting rod 2, the supporting plate 6 can move up and down under the drive of the threaded rod 10, thereby driving the projection device 5 to move up and down, so that the projection height can be adjusted, meanwhile, the middle part of the top end of the supporting rod 2 is provided with a turntable 12, the turntable 12 and the supporting plate 6 can rotate relatively through balls 16 on the periphery of the turntable 12, the fixing plate 4 is fixed on the top of the turntable 12, so that the fixing plate 4 can rotate relatively with the supporting plate 6, and the projection device 5 is fixed on the top of the fixing plate 4, so that the projection device 5 can realize the adjustment of the projection direction.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. A medical image projection equipment convenient to adjust, includes base (1), its characterized in that: the left side and the right side of the bottom end in the base (1) are both provided with motors (11), one ends of the motors (11) close to each other are both fixedly connected with worms (7), the front sides of the worms (7) are respectively engaged with a worm wheel (8), the worm wheels (8) are respectively fixedly connected with the lower part of the periphery of the threaded rod (10), the peripheries of the upper end and the lower end of the threaded rod (10) are fixedly connected with bearings (14), the upper ends of the threaded rods (10) are all in threaded connection with the inside of the threaded holes (15), the top end of the base (1) is penetrated with evenly distributed support rods (2), the top ends of the support rods (2) penetrate through the sleeves (9) and are fixedly connected to the bottoms of the connecting plates (3), the middle part of the top end of the connecting plate (3) is rotationally connected with a turntable (12) through a ball (16), the top end of the rotary table (12) is fixedly connected to the middle part of the bottom end of the fixed plate (4);

the supporting rods (2) are connected with the sleeve (9) in a sliding manner;

and the middle part of the top end of the fixing plate (4) is fixedly connected with a projection device (5).

2. A medical image projection device for facilitating adjustment according to claim 1, wherein: one side of the bearing (14) close to the base (1) is fixedly connected with the inner wall of the base (1) respectively.

3. A medical image projection device for facilitating adjustment according to claim 1, wherein: the middle parts of the left side and the right side of the supporting plate (6) are provided with openings (13).

4. A medical image projection device for facilitating adjustment according to claim 1, wherein: the sleeves (9) are uniformly distributed at four corners of the middle of the top end of the base (1).

5. A medical image projection device for facilitating adjustment according to claim 1, wherein: the threaded holes (15) are respectively arranged on the left side and the right side of the middle of the supporting plate (6).

6. A medical image projection device for facilitating adjustment according to claim 1, wherein: the bottom ends of the supporting rods (2) are respectively and fixedly connected with four corners of the top end of the supporting plate (6).