CN210034878U - Medical image projection equipment - Google Patents
Medical image projection equipment Download PDFInfo
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- CN210034878U CN210034878U CN201920469626.5U CN201920469626U CN210034878U CN 210034878 U CN210034878 U CN 210034878U CN 201920469626 U CN201920469626 U CN 201920469626U CN 210034878 U CN210034878 U CN 210034878U
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- mounting
- bevel gear
- medical image
- image projection
- groove
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Abstract
The utility model discloses a medical science image projection equipment, including placing the board, the top fixed mounting who places the board has two stands, and the mounting groove has all been seted up at the top of two stands, and equal slidable mounting has the screw thread post in two mounting grooves, and equal threaded mounting has first sprocket on two screw thread posts, and the equal fixed mounting in one side that two stands kept away from each other has first step motor, and it has the second sprocket all to weld on the output shaft of two first step motors, square recess has all been seted up to the second sprocket and the first sprocket meshing that corresponds, the bottom of two screw thread posts, and equal slidable mounting has square pole in two square recesses, and the bottom welding of square pole is on the bottom inner wall of the mounting groove that corresponds. The utility model discloses simple structure, convenient operation, this projection equipment can also adjust projected height not advancing the projection angle that can adjusting device when the projection uses for projected scope grow has been increased.
Description
Technical Field
The utility model relates to a medical equipment technical field especially relates to a medical image projection equipment.
Background
Medical imaging refers to the technique and process of obtaining images of internal tissues of a human body or a part of the human body in a non-invasive manner for medical treatment or medical research. It contains two relatively independent directions of study, medical imaging system and 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 the acquired image, which aims to restore the original image which is not clear enough, or to highlight some characteristic information in the image, or to perform pattern classification on the image, etc.; however, the existing medical image projection equipment cannot adjust the projection angle and the projection height of the equipment when in projection use, so that the guidance is not clear when the patient or family members of the patient are seen, and therefore, a medical image projection equipment is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a medical image projection device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a medical image projection device comprises a placing plate, wherein two upright posts are fixedly installed at the top of the placing plate, mounting grooves are formed in the tops of the two upright posts, threaded posts are slidably installed in the two mounting grooves, first chain wheels are threadedly installed on the two threaded posts, first stepping motors are fixedly installed on the sides, far away from each other, of the two upright posts, second chain wheels are welded on output shafts of the two first stepping motors and meshed with the corresponding first chain wheels, square grooves are formed in the bottoms of the two threaded posts, square rods are slidably installed in the two square grooves, the bottom ends of the square rods are welded on the inner walls of the bottoms of the corresponding mounting grooves, sliding holes are formed in the inner walls, close to each other, of the two mounting grooves, connecting blocks are slidably installed in the two sliding holes, and a lifting plate is welded on the side, close to each other, of the two connecting blocks, the top of lifter plate has been seted up and has been placed the hole, has all seted up the rotation groove on placing the both sides inner wall in hole, and two rotate the inslot and all rotate and install the turning block, and the one end fixed mounting that two turning blocks are close to each other has the projecting apparatus.
Preferably, the bottom of the first chain wheel is welded with a moving block, the top of the upright post is provided with an annular groove, the moving block is connected with the side wall of the annular groove in a sliding mode, and the top end of the threaded post is welded with an anti-falling piece.
Preferably, the fixed slot has been seted up on the one side inner wall in rotation groove, has seted up the recess on the one side inner wall of fixed slot, and the dwang is installed to the recess internal rotation, and the one end welding of dwang is in one side of turning block.
Preferably, the fixed cover in the outside of dwang is equipped with first bevel gear, and the top fixed mounting of lifter plate has second step motor, and the output shaft of second step motor extends to in the fixed slot and welds and have second bevel gear, second bevel gear and the meshing of first bevel gear.
Preferably, a rotating hole is formed in the inner wall of the top of the fixing groove, and an output shaft of the second stepping motor is rotatably mounted in the rotating hole.
Compared with the prior art, the beneficial effects of the utility model are that:
through the matching of the placing plate, the upright post, the mounting groove, the threaded post, the first chain wheel, the first stepping motor, the second chain wheel, the square groove, the square rod, the sliding hole, the connecting block, the lifting plate, the placing hole, the rotating groove, the rotating block, the projector, the fixing groove, the rotating rod, the first bevel gear, the second stepping motor and the second bevel gear, when the height of the projector needs to be adjusted, the first stepping motor is started, so that the first stepping motor drives the second chain wheel to rotate, the second chain wheel drives the first chain wheel to rotate on the upright post, the first chain wheel drives the threaded post to slide in the mounting groove, the threaded post drives the connecting block to slide in the sliding hole, the connecting block drives the lifting plate to move, the lifting plate drives the projector to move, namely, the height of the projector can be adjusted, when the angle of the projector needs to be adjusted, the second stepping motor is started, so that the second stepping motor, the second bevel gear and the first bevel gear rotate, the first bevel gear drives the rotating rod to rotate, and the rotating rod drives the rotating block to rotate in the rotating groove, so that the rotating block drives the projector to rotate, and the angle of the projector can be adjusted;
the utility model discloses simple structure, convenient operation, this projection equipment can also adjust projected height not advancing the projection angle that can adjusting device when the projection uses for projected scope grow has been increased.
Drawings
Fig. 1 is a schematic front view of a medical image projection apparatus according to the present invention;
fig. 2 is a schematic structural diagram of a portion a of a medical image projection apparatus according to the present invention;
fig. 3 is a schematic structural diagram of a part B of a medical image projection apparatus according to the present invention.
In the figure: 1 place board, 2 stands, 3 mounting grooves, 4 screw thread posts, 5 first sprockets, 6 first step motors, 7 second sprockets, 8 square grooves, 9 square rods, 10 sliding holes, 11 connecting blocks, 12 lifting plates, 13 place holes, 14 rotating grooves, 15 rotating blocks, 16 projectors, 17 fixing grooves, 18 rotating rods, 19 first bevel gears, 20 second step motors and 21 second bevel gears.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a medical image projection apparatus comprises a placing plate 1, two upright posts 2 are fixedly mounted on the top of the placing plate 1, mounting grooves 3 are respectively formed on the tops of the two upright posts 2, threaded posts 4 are respectively slidably mounted in the two mounting grooves 3, first chain wheels 5 are respectively threadedly mounted on the two threaded posts 4, first stepping motors 6 are respectively fixedly mounted on the sides of the two upright posts 2 away from each other, second chain wheels 7 are respectively welded on the output shafts of the two first stepping motors 6, the second chain wheels 7 are engaged with the corresponding first chain wheels 5, square grooves 8 are respectively formed on the bottoms of the two threaded posts 4, square rods 9 are respectively slidably mounted in the two square grooves 8, the bottom ends of the square rods 9 are welded on the inner walls of the bottoms of the corresponding mounting grooves 3, slide holes 10 are respectively formed on the inner walls of the sides of the two mounting grooves 3 close to each other, and connecting blocks 11 are respectively slidably mounted in the, one side of each of the two connecting blocks 11, which is close to each other, is welded with the same lifting plate 12, the top of the lifting plate 12 is provided with a placing hole 13, the inner walls of the two sides of the placing hole 13 are respectively provided with a rotating groove 14, the two rotating grooves 14 are respectively and rotatably provided with a rotating block 15, one end of each of the two rotating blocks 15, which is close to each other, is fixedly provided with a projector 16, and the first lifting plate 1, the upright post 2, the mounting groove 3, the threaded post 4, the first chain wheel 5, the first stepping motor 6, the second chain wheel 7, the square groove 8, the square rod 9, the sliding hole 10, the connecting blocks 11, the lifting plate 12, the placing hole 13, the rotating groove 14, the rotating block 15, the projector 16, the fixing groove 17, the rotating rod 18, the first bevel gear 19, the second stepping motor 20 and the second bevel gear 21 are matched with each other, when the height of the projector 16 needs to be adjusted, the second chain wheel 7 drives the first chain wheel 5 to rotate on the upright post 2, the first chain wheel 5 drives the threaded column 5 to slide in the mounting groove 3, the threaded column 5 drives the connecting block 11 to slide in the sliding hole 10, the connecting block 11 drives the lifting plate 12 to move, the lifting plate 12 drives the projector 16 to move, and the height of the projector 16 can be adjusted, when the angle of the projector 16 needs to be adjusted, the second stepping motor 20 is started, so that the second stepping motor 20 drives the second bevel gear 21 to rotate, the second bevel gear 21 and the first bevel gear 19 rotate, the first bevel gear 19 drives the rotating rod 18 to rotate, the rotating rod 18 drives the rotating block 15 to rotate in the rotating groove 14, the rotating block 15 drives the projector 16 to rotate, and the angle of the projector 16 can be adjusted; the utility model discloses simple structure, convenient operation, this projection equipment can also adjust projected height not advancing the projection angle that can adjusting device when the projection uses for projected scope grow has been increased.
The utility model discloses in, the bottom welding of first sprocket 5 has the movable block, the ring channel has been seted up at the top of stand 2, the lateral wall sliding connection of movable block and ring channel, the top welding of screw thread post 4 has the anticreep piece, fixed slot 17 has been seted up on one side inner wall of rotation groove 14, set up flutedly on one side inner wall of fixed slot 17, dwang 18 is installed to the recess internal rotation, the one end welding of dwang 18 is in one side of turning block 15, the fixed cover in the outside of dwang 18 is equipped with first bevel gear 19, the top fixed mounting of lifter plate 12 has second step motor 20, the output shaft of second step motor 20 extends to in fixed slot 17 and welds and has second bevel gear 21, second bevel gear 21 meshes with first bevel gear 19, the rotation hole has been seted up on the top inner wall of fixed slot 17, the output shaft of second, Under the matching of the upright post 2, the mounting groove 3, the threaded post 4, the first chain wheel 5, the first stepping motor 6, the second chain wheel 7, the square groove 8, the square rod 9, the sliding hole 10, the connecting block 11, the lifting plate 12, the placing hole 13, the rotating groove 14, the rotating block 15, the projector 16, the fixing groove 17, the rotating rod 18, the first bevel gear 19, the second stepping motor 20 and the second bevel gear 21, when the height of the projector 16 needs to be adjusted, the first stepping motor 6 is started, so that the first stepping motor 6 drives the second chain wheel 7 to rotate, the second chain wheel 7 drives the first chain wheel 5 to rotate on the upright post 2, the first chain wheel 5 drives the threaded post 5 to slide in the mounting groove 3, the threaded post 5 drives the connecting block 11 to slide in the sliding hole 10, the connecting block 11 drives the lifting plate 12 to move, the lifting plate 12 drives the projector 16 to move, namely, the height of the projector 16 can be adjusted, when the angle of the projector 16 needs, starting the second stepping motor 20, so that the second stepping motor 20 drives the second bevel gear 21 to rotate, the second bevel gear 21 and the first bevel gear 19 rotate, the first bevel gear 19 drives the rotating rod 18 to rotate, the rotating rod 18 drives the rotating block 15 to rotate in the rotating groove 14, so that the rotating block 15 drives the projector 16 to rotate, and the angle of the projector 16 can be adjusted; the utility model discloses simple structure, convenient operation, this projection equipment can also adjust projected height not advancing the projection angle that can adjusting device when the projection uses for projected scope grow has been increased.
The working principle is as follows: when the height of the projector 16 needs to be adjusted, the first stepping motor 6 is started, so that the first stepping motor 6 drives the second chain wheel 7 to rotate, the second chain wheel 7 drives the first chain wheel 5 to rotate on the upright post 2, the first chain wheel 5 drives the threaded post 5 to slide in the mounting groove 3, the threaded post 5 drives the connecting block 11 to slide in the sliding hole 10, the connecting block 11 drives the lifting plate 12 to move, the lifting plate 12 drives the projector 16 to move, i.e., the height of the projector 16, and when it is necessary to adjust the angle of the projector 16, the second stepping motor 20 is activated, so that the second stepping motor 20 drives the second bevel gear 21 to rotate, the second bevel gear 21 and the first bevel gear 19 rotate, the first bevel gear 19 drives the rotating rod 18 to rotate, the rotating rod 18 drives the rotating block 15 to rotate in the rotating groove 14, the rotating block 15 drives the projector 16 to rotate, so that the angle of the projector 16 can be adjusted; the utility model discloses simple structure, convenient operation, this projection equipment can also adjust projected height not advancing the projection angle that can adjusting device when the projection uses for projected scope grow has been increased.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A medical image projection device comprises a placing plate (1) and is characterized in that two upright posts (2) are fixedly installed at the top of the placing plate (1), mounting grooves (3) are formed in the tops of the two upright posts (2), threaded posts (4) are slidably installed in the two mounting grooves (3), first chain wheels (5) are threadedly installed on the two threaded posts (4), first stepping motors (6) are fixedly installed on the sides, far away from each other, of the two upright posts (2), second chain wheels (7) are welded on output shafts of the two first stepping motors (6), the second chain wheels (7) are meshed with the corresponding first chain wheels (5), square grooves (8) are formed in the bottoms of the two threaded posts (4), square rods (9) are slidably installed in the two square grooves (8), and the bottom ends of the square rods (9) are welded on the inner walls of the bottoms of the corresponding mounting grooves (3), all seted up on the one side inner wall that two mounting grooves (3) are close to each other sliding hole (10), equal slidable mounting has connecting block (11) in two sliding hole (10), one side welding that two connecting block (11) are close to each other has same lifter plate (12), hole (13) have been seted up and have been placed at the top of lifter plate (12), all seted up rotating groove (14) on placing the both sides inner wall of hole (13), all rotate in two rotating groove (14) and install turning block (15), the one end fixed mounting that two turning block (15) are close to each other has projecting apparatus (16).
2. The medical image projection device according to claim 1, wherein a moving block is welded to the bottom of the first chain wheel (5), an annular groove is formed in the top of the upright post (2), the moving block is slidably connected to a side wall of the annular groove, and an anti-falling piece is welded to the top end of the threaded post (4).
3. A medical image projection apparatus as claimed in claim 1, wherein the inner wall of the rotation groove (14) is formed with a fixing groove (17), the inner wall of the fixing groove (17) is formed with a recess, the rotation rod (18) is rotatably mounted in the recess, and one end of the rotation rod (18) is welded to one side of the rotation block (15).
4. A medical image projection apparatus as claimed in claim 3, wherein the outer side of the rotating rod (18) is fixedly sleeved with a first bevel gear (19), the top of the lifting plate (12) is fixedly provided with a second stepping motor (20), the output shaft of the second stepping motor (20) extends into the fixing groove (17) and is welded with a second bevel gear (21), and the second bevel gear (21) is meshed with the first bevel gear (19).
5. A medical image projection apparatus as claimed in claim 3, wherein the top inner wall of the fixing groove (17) is formed with a rotation hole, and the output shaft of the second stepping motor (20) is rotatably mounted in the rotation hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920469626.5U CN210034878U (en) | 2019-04-09 | 2019-04-09 | Medical image projection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920469626.5U CN210034878U (en) | 2019-04-09 | 2019-04-09 | Medical image projection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210034878U true CN210034878U (en) | 2020-02-07 |
Family
ID=69358722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920469626.5U Expired - Fee Related CN210034878U (en) | 2019-04-09 | 2019-04-09 | Medical image projection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210034878U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112963696A (en) * | 2021-04-02 | 2021-06-15 | 大同市第五人民医院 | System and device for sending ophthalmologic examination image to remote expert |
-
2019
- 2019-04-09 CN CN201920469626.5U patent/CN210034878U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112963696A (en) * | 2021-04-02 | 2021-06-15 | 大同市第五人民医院 | System and device for sending ophthalmologic examination image to remote expert |
| CN112963696B (en) * | 2021-04-02 | 2022-08-09 | 大同市第五人民医院 | Device for sending ophthalmologic examination image to remote expert |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200207 Termination date: 20210409 |