A medical image playback auxiliary device
By designing components such as limiting grooves, support rods, sliding grooves, rotating grooves, and gear racks, the problem of inflexible height adjustment of the projector wall-mounted structure has been solved, enabling arbitrary height adjustment and stable fixation of the device, thus expanding its applicable range.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHANGHAI UNITED IMAGING SMART MEDICAL INVESTMENT MANAGEMENT CO LTD
- Filing Date
- 2025-08-04
- Publication Date
- 2026-07-31
AI Technical Summary
Existing wall-mounted projector structures cannot be adjusted to any height within a certain range, resulting in a limited range of applicability.
By setting up components such as limit grooves, support rods, slides, extrusion blocks, rotating grooves, and gear racks, the height of the projector can be adjusted, and the drive components and fixing components ensure the stable fixation of the device in multiple positions.
The height of the projector can be adjusted arbitrarily within a certain range, expanding the applicability of the device, and the anti-slip design ensures the stability of the device.
Smart Images
Figure CN224580026U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the technical field of auxiliary devices for medical image playback, and particularly relates to an auxiliary device for medical image playback. Background Technology
[0002] Medical image playback aids are various devices and tools used to assist medical personnel in efficiently viewing, interpreting, analyzing, and displaying medical images.
[0003] For example, Chinese patent CN210890931U discloses a wall-mounted structure for a projector used in nuclear magnetic resonance imaging (MRI), including a chassis and connecting columns. The connecting columns are fixedly connected to the upper surface of the chassis. A collar is fitted onto the surface of the connecting columns, and a connecting frame is fixedly connected to the surface of the collar. Two sliding columns are fixedly connected to the surface of each sliding column, and a lower sliding rod is movably connected to the surface of each lower sliding rod. An upper fixed rod is positioned above the lower sliding rod. This wall-mounted structure for MRI projectors, through the cooperation of a fixed block, a rotating shaft, a first bolt, and a collar, allows for adjustment and fixation of the device's angle by adjusting the first bolt, thereby correcting the projector's projection angle. The cooperation of the collar, support rod, and second bolt allows for adjustment of the device's height, enabling adjustments based on actual site requirements.
[0004] The aforementioned patent has the following problems: This patent has some drawbacks in its use. For example, although the height of the aforementioned projector wall-mounting structure can be adjusted, it cannot be adjusted to any arbitrary height within a certain range, resulting in a limited scope of application. Therefore, we propose an auxiliary device for medical image playback. Utility Model Content
[0005] The purpose of this invention is to provide an auxiliary device for medical image playback to solve the problems mentioned in the background art.
[0006] In view of this, the present invention provides an auxiliary device for medical image playback, including a projector wall mount and a sleeve rod, wherein the sleeve rod is fixedly connected to the projector wall mount, and further includes: A limiting groove is formed inside the sleeve rod and communicates with the outside. A support rod is slidably connected inside the limiting groove, and one end of the support rod extends to the outside. Multiple slids are formed on the inner wall of the limiting groove, and multiple extrusion blocks are slidably connected in each of the multiple slids; The first rotating groove is opened inside the sleeve rod and is connected to multiple sliding grooves. A turntable is rotatably connected inside the first rotating groove. Multiple extrusion grooves are opened on the turntable. Multiple transmission blocks are slidably connected in the multiple extrusion grooves respectively, and one end of each of the multiple transmission blocks extends into the multiple sliding grooves and is fixed to the multiple extrusion blocks respectively. A drive assembly, located within the sleeve rod, is used to drive the turntable to rotate.
[0007] Based on the above structure, the setting of the limiting groove and the support rod ensures that the support rod can slide within the limiting groove. The setting of the sliding groove and the extrusion block ensures that multiple extrusion blocks can slide within multiple sliding grooves respectively. The setting of the first rotating groove and the turntable ensures that the turntable can rotate within the first rotating groove. The setting of the extrusion groove and the transmission block ensures that when the turntable rotates, the turntable will extrude multiple transmission blocks through multiple extrusion grooves respectively, so that multiple transmission blocks drive multiple extrusion blocks to move, allowing one end of multiple extrusion blocks to extrude the support rod.
[0008] In the above technical solution, the driving component further includes: An arc-shaped groove is formed on the inner wall of a first rotating groove. An arc-shaped rack is slidably connected in the arc-shaped groove, and the top of the arc-shaped rack extends into the first rotating groove and is fixed to the bottom surface of the turntable. A second rotating groove is formed on the inner wall of the arc-shaped groove, and a gear that meshes with the arc-shaped rack is rotatably connected in the second rotating groove. A gear groove is formed inside the sleeve and communicates with the second rotating groove. A first bevel gear and a second bevel gear are rotatably connected in the gear groove and mesh with each other. One end of the first bevel gear extends into the second rotating groove and is fixed therewith. The third rotating groove is formed on the inner wall of the gear groove and is connected to the outside. A rotating rod is rotatably connected in the third rotating groove, and one end of the rotating rod extends into the gear groove and is fixed to the second bevel gear. A fixing component is located on the rotating rod and is used to fix the rotating rod.
[0009] In this technical solution, it is ensured that when the arc-shaped rack slides along the arc-shaped groove, the arc-shaped rack can drive the turntable to rotate within the first rotating groove.
[0010] In the above technical solution, the fixing component further includes: A threaded groove is formed on the circumference of the rotating rod, and a threaded collar is threadedly connected to the threaded groove.
[0011] In this technical solution, it is ensured that the rotating rod can be fixed.
[0012] Furthermore, in the above technical solution, the threaded collar is made of an anti-slip material.
[0013] This technical solution ensures that when the user rotates the threaded collar, there will be no slippage due to sweaty hands.
[0014] In the above technical solution, the top of the arc-shaped rack is slidably connected to the first rotating groove.
[0015] In this technical solution, it is ensured that when the arc-shaped rack slides, the top of the arc-shaped rack can slide within the first rotating groove.
[0016] In the above technical solution, one end of the first bevel gear is rotatably connected to the second rotating groove.
[0017] In this technical solution, it is ensured that when the first bevel gear rotates, one end of the first bevel gear can rotate normally within the second rotating groove.
[0018] In the above technical solution, one end of the rotating rod is rotatably connected to the gear groove.
[0019] In this technical solution, it is ensured that when the rotating rod rotates, one end of the rotating rod can rotate normally within the gear groove.
[0020] The beneficial effects of this utility model are: 1. This auxiliary device for medical image playback ensures that the support rod can slide within the limiting groove through the setting of the limiting groove and the support rod through the setting of the setting of the sliding groove and the squeezing block through the setting of the setting of the setting of the sliding groove and the squeezing block through the setting of the setting of the first rotating groove and the turntable through the setting of the setting of the setting of the first rotating groove and the setting of the setting of the setting of the squeezing groove and the setting of the setting of the setting of the squeezing block through the multiple squeezing grooves and the setting of the setting of the squeezing block through the multiple squeezing block respectively, so that the multiple squeezing blocks can squeeze the support rod at one end. This solves the problem that the wall-mounted structure of the projector cannot be adjusted to any height within a certain range, resulting in its limited applicability.
[0021] 2. This auxiliary device for medical image playback ensures that the rotating rod can rotate within the third rotating groove by means of a third rotating groove and a rotating rod. By means of a threaded groove and a threaded collar, when the user rotates the threaded collar, the threaded collar will be acted upon by the threads of the threaded groove and move towards the collar. When the threaded collar moves to a position where it cannot move, the threaded collar will be tightly pressed against the collar, fixing the rotating rod within the third rotating groove and preventing it from rotating. Attached Figure Description
[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2This is one of the schematic diagrams of the internal structure of the sleeve rod of this utility model; Figure 3 This is the second schematic diagram of the internal structure of the sleeve rod of this utility model; Figure 4 This is the third schematic diagram of the internal structure of the sleeve rod of this utility model; Figure 5 This is the fourth schematic diagram of the internal structure of the sleeve rod of this utility model; Figure 6 This is the fifth schematic diagram of the internal structure of the sleeve rod of this utility model.
[0023] The markings in the diagram are as follows: 1. Projector wall mount; 2. Sleeve rod; 3. Limiting groove; 4. Support rod; 5. Slide groove; 6. Extrusion block; 7. First rotating groove; 8. Turntable; 9. Extrusion groove; 10. Transmission block; 11. Arc groove; 12. Arc rack; 13. Second rotating groove; 14. Gear; 15. Gear groove; 16. First bevel gear; 17. Second bevel gear; 18. Third rotating groove; 19. Rotating rod; 20. Threaded groove; 21. Threaded collar. Detailed Implementation
[0024] The technical solutions of the embodiments of this application will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application are within the scope of protection of this application.
[0025] In the description of this application, it should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. For ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.
[0026] It should be noted that the terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such use of data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and are not limited in number; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.
[0027] It should be noted that in the description of this application, the directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this application. The directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.
[0028] It should be noted that, in this application, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element. Furthermore, it should be noted that the scope of the methods and apparatuses in the embodiments of this application is not limited to performing functions in the order shown or discussed, but may also include performing functions substantially simultaneously or in the reverse order, depending on the functions involved. For example, the described methods may be performed in a different order than described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples. Example 1:
[0029] Please see Figure 1 - Figure 6 As shown, this embodiment provides an auxiliary device for medical image playback, including a projector wall mount 1 and a sleeve 2, the sleeve 2 being fixedly connected to the projector wall mount 1, and also including: The limiting groove 3 is opened inside the sleeve rod 2 and is connected to the outside. A support rod 4 is slidably connected inside the limiting groove 3, and one end of the support rod 4 extends to the outside. Multiple slide grooves 5 are formed on the inner wall of the limiting groove 3, and multiple extrusion blocks 6 are slidably connected in the multiple slide grooves 5 respectively; The first rotating groove 7 is opened in the sleeve rod 2 and is connected to multiple sliding grooves 5. A turntable 8 is rotatably connected in the first rotating groove 7. Multiple extrusion grooves 9 are opened on the turntable 8. Multiple transmission blocks 10 are slidably connected in the multiple extrusion grooves 9 respectively, and one end of the multiple transmission blocks 10 extends into the multiple sliding grooves 5 respectively and is fixed to the multiple extrusion blocks 6 respectively. The drive assembly is located inside the sleeve 2 and is used to drive the turntable 8 to rotate. Example 2:
[0030] This embodiment provides an auxiliary device for medical image playback, which, in addition to the technical solutions of the above embodiments, also has the following technical features, including a driving component comprising: An arc-shaped groove 11 is formed on the inner wall of the first rotating groove 7. An arc-shaped rack 12 is slidably connected in the arc-shaped groove 11, and the top of the arc-shaped rack 12 extends into the first rotating groove 7 and is fixed to the bottom surface of the turntable 8. A second rotating groove 13 is formed on the inner wall of the arc-shaped groove 11, and a gear 14 that meshes with the arc-shaped rack 12 is rotatably connected in the second rotating groove 13. Gear groove 15 is formed in sleeve 2 and communicates with second rotating groove 13. A first bevel gear 16 and a second bevel gear 17 are rotatably connected in gear groove 15, and the first bevel gear 16 and the second bevel gear 17 mesh with each other. One end of the first bevel gear 16 extends into the second rotating groove 13 and is fixed to gear 14. The third rotating groove 18 is formed on the inner wall of the gear groove 15 and is connected to the outside. A rotating rod 19 is rotatably connected in the third rotating groove 18, and one end of the rotating rod 19 extends into the gear groove 15 and is fixed to the second bevel gear 17. A fixing component is located on the rotating rod 19 and is used to fix the rotating rod 19.
[0031] In use, the user manually rotates the lever 19, causing the lever 19 to drive the second bevel gear 17 to rotate within the gear groove 15. This causes the second bevel gear 17 to drive the first bevel gear 16 to rotate within the gear groove 15. When the first bevel gear 16 rotates, it drives the gear 14 to rotate within the second rotation groove 13. When the gear 14 rotates, it drives the arc-shaped rack 12 to slide along the arc-shaped groove 11, ensuring that when the arc-shaped rack 12 slides along the arc-shaped groove 11, it can drive the turntable 8 to rotate within the first rotation groove 7. Example 3:
[0032] This embodiment provides an auxiliary device for medical image playback, which, in addition to the technical solutions of the above embodiments, also has the following technical features, including a fixing component: The threaded groove 20 is formed on the circumference of the rotating rod 19, and a threaded collar 21 is threadedly connected to the threaded groove 20.
[0033] In use, the user rotates the threaded collar 21 by hand, causing the threaded collar 21 to move towards the sleeve rod 2 under the action of the threaded groove 20. When the threaded collar 21 moves to a position where it cannot move, the threaded collar 21 will press tightly against the sleeve rod 2, fixing the rotating rod 19 in the third rotating groove 18 so that it cannot rotate, thus ensuring that the rotating rod 19 can be fixed. Example 4:
[0034] This embodiment provides an auxiliary device for medical image playback. In addition to the technical solutions of the above embodiments, it also has the following technical features: the threaded collar 21 is made of anti-slip material.
[0035] Among these measures, it is ensured that when the user rotates the threaded collar 21, the hand will not slip due to sweat. Example 5:
[0036] This embodiment provides an auxiliary device for medical image playback. In addition to the technical solutions of the above embodiments, it also has the following technical features: the top of the arc-shaped rack 12 is slidably connected to the first rotating groove 7.
[0037] Specifically, it is ensured that when the arc-shaped rack 12 slides, the top of the arc-shaped rack 12 can slide within the first rotating groove 7. Example 6:
[0038] This embodiment provides an auxiliary device for medical image playback. In addition to the technical solutions of the above embodiments, it also has the following technical features: one end of the first bevel gear 16 is rotatably connected to the second rotating groove 13.
[0039] Specifically, it is ensured that when the first bevel gear 16 rotates, one end of the first bevel gear 16 can rotate normally within the second rotating groove 13. Example 7:
[0040] This embodiment provides an auxiliary device for medical image playback. In addition to the technical solutions of the above embodiments, it also has the following technical features: one end of the rotating rod 19 is rotatably connected to the gear groove 15.
[0041] Specifically, it is ensured that when the rotating rod 19 rotates, one end of the rotating rod 19 can rotate normally within the gear groove 15.
[0042] In use, the user slides the sleeve 2 by hand, causing it to move up and down. This allows the support rod 4 to move relative to the support rod 3. When the sleeve 2 reaches the appropriate position, the user rotates the rotating rod 19 by hand, causing the rotating rod 19 to drive the second bevel gear 17 to rotate within the gear groove 15. This causes the second bevel gear 17 to drive the first bevel gear 16 to rotate within the gear groove 15. When the first bevel gear 16 rotates, it drives the gear 14 to rotate within the second rotating groove 13. When the gear 14 rotates, it drives the arc-shaped rack 12 to slide along the arc-shaped groove 11, ensuring that when the arc-shaped rack 12 slides along the arc-shaped groove 11, it can drive the turntable 8 within the first rotating groove 7. When the turntable 8 rotates, it will squeeze multiple transmission blocks 10 through multiple extrusion grooves 9, causing multiple transmission blocks 10 to drive multiple extrusion blocks 6 to move along multiple sliding grooves 5 towards the support rod 4. This causes one end of the multiple extrusion blocks 6 to be tightly pressed against the periphery of the support rod 4, fixing the support rod 4 in the limiting groove 3 and preventing it from moving. Then, the user can manually rotate the threaded collar 21, causing the threaded collar 21 to be moved towards the sleeve rod 2 by the action of the threaded groove 20. When the threaded collar 21 moves to the position where it cannot move, it will be tightly pressed against the sleeve rod 2, fixing the rotating rod 19 in the third rotating groove 18 and preventing it from rotating, ensuring that the rotating rod 19 can be fixed.
[0043] The embodiments of this application have been described above with reference to the accompanying drawings. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. This application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.
Claims
1. An auxiliary device for medical image playing, comprising a projector wall (1) and a sleeve rod (2), the sleeve rod (2) is fixedly connected to the projector wall (1), characterized in that, Also includes: The limiting groove (3) is opened in the sleeve rod (2) and connected to the outside. A support rod (4) is slidably connected in the limiting groove (3), and one end of the support rod (4) extends to the outside. Multiple slid grooves (5) are formed on the inner wall of the limiting groove (3), and multiple extrusion blocks (6) are slidably connected in the multiple slid grooves (5). The first rotating groove (7) is opened in the sleeve rod (2) and is connected to multiple sliding grooves (5). A turntable (8) is rotatably connected in the first rotating groove (7). Multiple extrusion grooves (9) are opened on the turntable (8). Multiple transmission blocks (10) are slidably connected in the multiple extrusion grooves (9). One end of the multiple transmission blocks (10) extends into the multiple sliding grooves (5) and is fixed to the multiple extrusion blocks (6). A drive assembly is located inside the sleeve (2) and is used to drive the turntable (8) to rotate.
2. The auxiliary device for playing medical images according to claim 1, characterized in that, The driving component includes: An arc-shaped groove (11) is formed on the inner wall of the first rotating groove (7). An arc-shaped rack (12) is slidably connected in the arc-shaped groove (11), and the top of the arc-shaped rack (12) extends into the first rotating groove (7) and is fixed to the bottom surface of the turntable (8). A second rotating groove (13) is formed on the inner wall of the arc-shaped groove (11), and a gear (14) that meshes with the arc-shaped rack (12) is rotatably connected in the second rotating groove (13). Gear groove (15), the gear groove (15) is opened in the sleeve (2) and communicates with the second rotating groove (13). The gear groove (15) is rotatably connected to the first bevel gear (16) and the second bevel gear (17), and the first bevel gear (16) and the second bevel gear (17) mesh with each other. One end of the first bevel gear (16) extends into the second rotating groove (13) and is fixed to the gear (14). The third rotating groove (18) is opened on the inner wall of the gear groove (15) and is connected to the outside. A rotating rod (19) is rotatably connected in the third rotating groove (18), and one end of the rotating rod (19) extends into the gear groove (15) and is fixed to the second bevel gear (17). A fixing component is located on the rotating rod (19) and is used to fix the rotating rod (19).
3. The auxiliary device for playing medical images according to claim 2, characterized in that, The fixing component includes: A threaded groove (20) is formed on the circumference of the rotating rod (19), and a threaded collar (21) is threadedly connected to the threaded groove (20).
4. The auxiliary device for playing medical images according to claim 3, characterized in that, The threaded collar (21) is made of anti-slip material.
5. The auxiliary device for playing medical images according to claim 2, characterized in that, The top of the arc-shaped rack (12) is slidably connected to the first rotating groove (7).
6. The auxiliary device for playing medical images according to claim 2, characterized in that, One end of the first bevel gear (16) is rotatably connected to the second rotating groove (13).
7. The auxiliary device for playing medical images according to claim 2, characterized in that, One end of the rotating rod (19) is rotatably connected to the gear groove (15).