Film reading lamp convenient to adjust

Abstract

The utility model discloses a film reading lamp convenient to adjust, which comprises a supporting disc, a lifting device, a rotating device and a limiting device are arranged on the supporting disc, the rotating device comprises a mounting plate, a mounting sleeve, a connecting sleeve, a connecting plate, a reinforcing beam and a lamp box, the mounting plate is hexagonal, the mounting plate is fixedly arranged at the top of the mounting sleeve, and the limiting device is arranged on the mounting sleeve. The six lamp boxes are arranged on the six side faces of the mounting plate, the mounting plate and the six lamp boxes can rotate around the connecting sleeve, image films facing a doctor can be rapidly replaced, and the doctor can conveniently combine a plurality of image films for diagnosis.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, and more specifically, to an adjustable film reading lamp. Background Art

[0002] When the radiology department reads the images, it usually clamps the images on the reading lights fixed on the frame for reading. The existing reading lights are usually fixed on the fixed frame, which is not easy to adjust according to the different heights and different usage requirements of doctors; in addition, there is usually only one set of reading lights, which can only clamp one image at a time. However, when diagnosing a disease, in order to ensure the accuracy of the diagnosis results, multiple images need to be taken and combined for diagnosis. Therefore, when reading with the existing reading lights, the images need to be frequently replaced, which takes a long time, affects the efficiency of diagnosis, and is not easy to compare and watch. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the problems existing in the prior art, the utility model provides an easily adjustable reading light to solve the technical problem mentioned in the background technology that when reading films with the existing reading light films, the image films need to be frequently replaced, the replacement time is long, and the efficiency of diagnosis is affected.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable film reading light, comprising a supporting plate, on which a lifting device, a rotating device and a limiting device are provided, the rotating device comprising a mounting plate, a mounting sleeve, a connecting sleeve, a connecting plate, a reinforcing beam and a light box, the mounting plate being arranged in a hexagon, and the mounting plate being fixedly arranged on the top of the mounting sleeve, six connecting plates being arranged, and all being arranged on the outside of the mounting sleeve, the top and bottom of the connecting plate being respectively fixedly connected to the mounting plate and the reinforcing beam, the six light boxes being arranged, and the tops of the six light boxes being respectively connected to the six side surfaces of the mounting plate, the bottoms of the six light boxes being respectively connected to the reinforcing beam, the mounting sleeve being rotatably sleeved outside the connecting sleeve, the connecting sleeve being connected to the lifting device, the limiting device comprising a moving mechanism, a limiting plate, a magnet and an iron sheet, the magnet being arranged on one side of the limiting plate, and six iron sheets being arranged, and being respectively connected to the six connecting plates.

[0007] The utility model is further configured as follows: the lifting device includes a lifting plate, a rotating sleeve, a screw, a first guide rod, a guide sleeve and a driving mechanism, the screw is fixedly arranged on the supporting plate, the rotating sleeve is threadedly sleeved outside the screw, the lifting plate is sleeved outside the screw, and the upper surface of the lifting plate is connected to the bottom of the connecting sleeve, and the lower surface of the lifting plate is connected to the rotating sleeve.

[0008] The utility model is further configured as follows: the moving mechanism includes a fixed plate, a second guide rod, a moving plate, a pull rod and a spring, the two ends of the second guide rod are respectively connected to the fixed plate and the lifting plate, the upper surface of the moving plate is connected to the limit plate, the lower surface of the moving plate is connected to the pull rod, the bottom end of the pull rod passes through the fixed plate and slides with the fixed plate, the spring is sleeved outside the pull rod, and the two ends of the spring are respectively connected to the fixed plate and the moving plate, and the moving plate is slidably sleeved outside the second guide rod.

[0009] The utility model is further configured such that the driving mechanism includes a worm wheel, a worm, a mounting frame and a handwheel, the mounting frame is arranged on the lower surface of the lifting plate, both ends of the worm are rotatably connected to the mounting frame, and one end of the worm is connected to the handwheel, the worm wheel is fixedly sleeved outside the rotating sleeve, and the worm wheel and the worm are matched.

[0010] The utility model is further configured such that the first guide rod is arranged on the lower surface of the lifting plate, the guide sleeve is arranged on the upper surface of the supporting plate, and the bottom end of the first guide rod is slidably matched with the guide sleeve.

[0011] The utility model is further configured that the lifting plate is provided with a through slot, and the limiting plate is slidably arranged in the through slot.

[0012] The utility model is further configured as follows: a first mounting groove is provided in the light box, a second mounting groove is provided at one end of the first mounting groove, a lamp board is provided in the second mounting groove, a light guide plate is provided in the first mounting groove, and a light-transmitting plate is provided at the first mounting groove.

[0013] The utility model is further configured that a pull plate is provided at the bottom end of the pull rod.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides an easy-to-adjust film reading lamp with the following features:

[0016] Beneficial effects:

[0017] 1. Six light boxes are provided in the utility model and are installed on six sides of the mounting plate. The mounting plate and the six light boxes can rotate around the connecting sleeve, and the image film facing the doctor can be quickly replaced, which is convenient for the doctor to make a diagnosis by combining multiple image films.

[0018] 2. The utility model is provided with a limiting device. When the six light boxes are rotated, the connecting plate can be limited by the limiting plate. The connecting plate can be limited and fixed by adsorption of the magnet on the limiting plate and the iron sheet on the connecting plate.

[0019] 3. The utility model is provided with a lifting device, which is convenient for adjusting the height of the light box according to the different heights and different usage requirements of doctors, so that it is suitable for each doctor, and the lifting device is lifted and lowered by a worm driving a worm wheel, and the worm wheel has a self-locking function, which can prevent the light box from moving downward under its own gravity. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The figure is a schematic diagram of the overall structure of a film reading lamp that is easy to adjust;

[0021] Figure 2 It is a schematic diagram of the connection structure between the limit device and the lifting plate;

[0022] Figure 3 It is a schematic diagram of the structure of the mounting plate, the mounting sleeve and the connecting plate;

[0023] Figure 4 It is a structural schematic diagram of the limiting plate and the moving plate;

[0024] Figure 5 This is a schematic diagram of the structure inside the light box.

[0025] In the figure: 1. support plate; 2. mounting plate; 3. mounting sleeve; 4. connecting sleeve; 5. connecting plate; 6. reinforcing beam; 7. light box; 8. limit plate; 9. magnet; 10. iron sheet; 11. lifting plate; 12. rotating sleeve; 13. screw; 14. first guide rod; 15. guide sleeve; 16. fixed plate; 17. second guide rod; 18. movable plate; 19. pull rod; 20. spring; 21. worm gear; 22. worm; 23. mounting bracket; 24. hand wheel; 25. through slot; 26. first mounting slot; 27. second mounting slot; 28. light board; 29. ​​light guide plate; 30. light-transmitting plate; 31. pull plate. DETAILED DESCRIPTION

[0026] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0027] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0028] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0029] See also Figure 1-5 , a film reading lamp that is easy to adjust, includes a supporting plate 1, and a lifting device, a rotating device and a limiting device are arranged on the supporting plate 1. The rotating device includes a mounting plate 2, a mounting sleeve 3, a connecting sleeve 4, a connecting plate 5, a reinforcing beam 6 and a light box 7. The mounting plate 2 is arranged in a hexagon, and the mounting plate 2 is fixedly arranged on the top of the mounting sleeve 3. There are six connecting plates 5, and they are all arranged on the outside of the mounting sleeve 3. The top and bottom of the connecting plate 5 are respectively fixedly connected to the mounting plate 2 and the reinforcing beam 6. There are six light boxes 7, and the tops of the six light boxes 7 are respectively connected to the six side surfaces of the mounting plate 2, and the bottoms of the six light boxes 7 are all connected to the reinforcing beam 6. The mounting sleeve 3 is rotatably sleeved outside the connecting sleeve 4, and the connecting sleeve 4 is connected to the lifting device. The limiting device includes a moving mechanism, a limiting plate 8, a magnet 9 and an iron sheet 10. The magnet 9 is arranged on one side of the limiting plate 8. There are six iron sheets 10, and they are respectively connected to the six connecting plates 5. The moving mechanism includes a fixed plate 16, a second guide rod 17, a moving plate 18, a pull rod 19 and a spring 20. The two ends of the second guide rod 17 are respectively connected to the fixed plate 16 and the lifting plate 11. The upper surface of the moving plate 18 is connected to the limit plate 8. The lower surface of the moving plate 18 is connected to the pull rod 19. The bottom end of the pull rod 19 passes through the fixed plate 16 and slides with the fixed plate 16. The spring 20 is sleeved outside the pull rod 19, and the two ends of the spring 20 are respectively connected to the fixed plate 16 and the moving plate 18. The moving plate 18 is slidably sleeved outside the second guide rod 17. The lifting plate 11 is provided with a through slot 25, and the limit plate 8 is slidably set in the through slot 25. The bottom end of the pull rod 19 is provided with a pull plate 31.

[0030] In this embodiment, the external pressure clamp is first installed on the light box 7, and multiple images are clamped on the light box 7. When different images need to be observed, the limit plate 8 and the magnet 9 are first moved downward by the moving mechanism to disengage the magnet 9 and the iron sheet 10. At this time, the six light boxes 7 can be manually rotated to drive the installation sleeve 3 to rotate around the connecting sleeve 4 until the corresponding light box 7 rotates to close to the front. At this time, the moving mechanism is released to reset it and drive the limit plate 8 and the magnet 9 to reset. At this time, there is still a certain gap between the magnet 9 and the iron sheet 10. The light box 7 continues to be rotated until it rotates to face the front. At this time, the iron sheet 10 and the magnet 9 are fitted together, and the light box 7 is limited by the limit plate 8. The light box 7 can be prevented from automatically reversing by the adsorption of the magnet 9 and the iron sheet 10.

[0031] More specifically, when it is necessary to remove the magnet 9 and the iron sheet 10 on the limit plate 8, the pull plate 31 is pulled downward, driving the pull rod 19 and the movable plate 18 to move downward together, and the second guide rod 17 is used for guidance in the process. When the movable plate 18 moves downward, it drives the limit plate 8 to move together, and the spring 20 is in a compressed state. When the position of the light box 7 is adjusted and needs to be fixed, the pull plate 31 is released, the spring 20 is reset, driving the lifting plate 11 and the limit plate 8 to move upward, and the limit plate 8 passes through the through slot 25 and resets.

[0032] See also Figure 1-5 As an implementation of the lifting device: the lifting device includes a lifting plate 11, a rotating sleeve 12, a screw 13, a first guide rod 14, a guide sleeve 15 and a driving mechanism, the screw 13 is fixedly arranged on the support plate 1, the rotating sleeve 12 is threadedly sleeved outside the screw 13, the lifting plate 11 is sleeved outside the screw 13, and the upper surface of the lifting plate 11 is connected to the bottom of the connecting sleeve 4, and the lower surface of the lifting plate 11 is connected to the rotating sleeve 12. The driving mechanism includes a worm wheel 21, a worm 22, a mounting frame 23 and a hand wheel 24, the mounting frame 23 is arranged on the lower surface of the lifting plate 11, both ends of the worm 22 are rotatably connected to the mounting frame 23, and one end of the worm 22 is connected to the hand wheel 24, the worm wheel 21 is fixedly sleeved outside the rotating sleeve 12, and the worm wheel 21 and the worm 22 cooperate. The first guide rod 14 is disposed on the lower surface of the lifting plate 11 , and the guide sleeve 15 is disposed on the upper surface of the supporting plate 1 . The bottom end of the first guide rod 14 is slidably matched with the guide sleeve 15 .

[0033] Specifically, the hand wheel 24 is rotated to drive the worm 22 to rotate, and then the rotating sleeve 12 is driven to rotate through the worm gear 21. Since the rotating sleeve 12 is threadedly sleeved outside the screw 13, when the rotating sleeve 12 rotates, it will drive the lifting plate 11 to move upward along the direction of the first guide rod 14 and the second guide rod 17, thereby driving the light box 7 to move to a suitable position.

[0034] See also Figure 1-5 As a further implementation method of a certain mechanism, that is, a certain innovation point: a first mounting groove 26 is provided in the light box 7, a second mounting groove 27 is provided at one end of the first mounting groove 26, a light board 28 is provided in the second mounting groove 27, a light guide plate 29 is provided in the first mounting groove 26, and a light-transmitting plate 30 is provided at the first mounting groove 26.

[0035] Specifically, the light board 28 is installed in the second mounting groove 27, the light guide plate 29 is installed in the first mounting groove 26, the light-transmitting plate 30 is installed in the first mounting groove 26, the light guide plate 29 and the first mounting groove 26 are sealed to prevent dust from entering, and the light board 28 is connected to the power supply for power supply.

[0036] In summary, when the overall equipment is in use:

[0037] First, install the external clamp on the light box 7, and clamp multiple images on the light box 7. When different images need to be observed, first drive the limit plate 8 and the magnet 9 to move downward through the moving mechanism to disengage the magnet 9 and the iron sheet 10. At this time, the six light boxes 7 can be manually rotated to drive the installation sleeve 3 to rotate around the connecting sleeve 4 until the corresponding light box 7 rotates to close to the front. At this time, release the moving mechanism to reset it and drive the limit plate 8 and the magnet 9 to reset. At this time, there is still a certain gap between the magnet 9 and the iron sheet 10. Continue to rotate the light box 7 until it rotates to face the front. At this time, the iron sheet 10 and the magnet 9 are fitted together, and the light box 7 is limited by the limit plate 8. The adsorption of the magnet 9 and the iron sheet 10 can prevent the light box 7 from automatically reversing.

[0038] When it is necessary to remove the magnet 9 and the iron sheet 10 on the limit plate 8, the pull plate 31 is pulled downward, driving the pull rod 19 and the movable plate 18 to move downward together, and the second guide rod 17 is used for guidance in the process. When the movable plate 18 moves downward, it drives the limit plate 8 to move together, and the spring 20 is in a compressed state. When the position of the light box 7 is adjusted and needs to be fixed, the pull plate 31 is released, the spring 20 is reset, driving the lifting plate 11 and the limit plate 8 to move upward, and the limit plate 8 passes through the through slot 25 and resets.

[0039] The hand wheel 24 is turned to drive the worm 22 to rotate, and then the rotating sleeve 12 is driven to rotate through the worm gear 21. Since the rotating sleeve 12 is threadedly sleeved outside the screw 13, when the rotating sleeve 12 rotates, it will drive the lifting plate 11 to move upward along the direction of the first guide rod 14 and the second guide rod 17, thereby driving the light box 7 to move to a suitable position.

[0040] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A film reading lamp that is easy to adjust, comprising a support plate (1), characterized in that: The support plate (1) is provided with a lifting device, a rotating device and a limiting device. The rotating device comprises a mounting plate (2), a mounting sleeve (3), a connecting sleeve (4), a connecting plate (5), a reinforcing beam (6) and a light box (7). The mounting plate (2) is arranged in a hexagonal shape, and the mounting plate (2) is fixedly arranged on the top of the mounting sleeve (3). There are six connecting plates (5) and they are all arranged on the outside of the mounting sleeve (3). The top and bottom of the connecting plate (5) are respectively fixedly connected to the mounting plate (2) and the reinforcing beam (6). The light box (7) are provided with six, and the tops of the six light boxes (7) are respectively connected to the six side surfaces of the mounting plate (2), and the bottoms of the six light boxes (7) are all connected to the reinforcing beam (6), the mounting sleeve (3) is rotatably sleeved outside the connecting sleeve (4), and the connecting sleeve (4) is connected to the lifting device, and the limiting device comprises a moving mechanism, a limiting plate (8), a magnet (9) and an iron sheet (10), the magnet (9) is provided on one side of the limiting plate (8), and six iron sheets (10) are provided and are respectively connected to the six connecting plates (5).

2. The easy-to-adjust film viewing lamp according to claim 1, characterized in that: The lifting device comprises a lifting plate (11), a rotating sleeve (12), a screw (13), a first guide rod (14), a guide sleeve (15) and a driving mechanism, wherein the screw (13) is fixedly arranged on the supporting plate (1), the rotating sleeve (12) is threadedly sleeved outside the screw (13), the lifting plate (11) is sleeved outside the screw (13), the upper surface of the lifting plate (11) is connected to the bottom of the connecting sleeve (4), and the lower surface of the lifting plate (11) is connected to the rotating sleeve (12).

3. The easy-to-adjust film viewing lamp according to claim 1, characterized in that: The moving mechanism comprises a fixed plate (16), a second guide rod (17), a moving plate (18), a pull rod (19) and a spring (20), the two ends of the second guide rod (17) are respectively connected to the fixed plate (16) and the lifting plate (11), the upper surface of the moving plate (18) is connected to the limit plate (8), the lower surface of the moving plate (18) is connected to the pull rod (19), the bottom end of the pull rod (19) passes through the fixed plate (16) and is slidably matched with the fixed plate (16), the spring (20) is sleeved outside the pull rod (19), and the two ends of the spring (20) are respectively connected to the fixed plate (16) and the moving plate (18), and the moving plate (18) is slidably sleeved outside the second guide rod (17).

4. The easy-to-adjust film viewing lamp according to claim 2, characterized in that: The driving mechanism comprises a worm wheel (21), a worm (22), a mounting frame (23) and a hand wheel (24); the mounting frame (23) is arranged on the lower surface of the lifting plate (11); both ends of the worm (22) are rotatably connected to the mounting frame (23); one end of the worm (22) is connected to the hand wheel (24); the worm wheel (21) is fixedly sleeved outside the rotating sleeve (12); and the worm wheel (21) and the worm (22) cooperate.

5. The easy-to-adjust film viewing lamp according to claim 4, characterized in that: The first guide rod (14) is arranged on the lower surface of the lifting plate (11), the guide sleeve (15) is arranged on the upper surface of the supporting plate (1), and the bottom end of the first guide rod (14) and the guide sleeve (15) are slidably matched.

6. The easy-to-adjust film viewing lamp according to claim 2, characterized in that: The lifting plate (11) is provided with a through slot (25), and the limiting plate (8) is slidably arranged in the through slot (25).

7. The easy-to-adjust film viewing lamp according to claim 1, characterized in that: The light box (7) is provided with a first mounting groove (26), a second mounting groove (27) is provided at one end of the first mounting groove (26), a light board (28) is provided in the second mounting groove (27), a light guide plate (29) is provided in the first mounting groove (26), and a light-transmitting plate (30) is provided at the first mounting groove (26).

8. The easy-to-adjust film viewing lamp according to claim 3, characterized in that: A pull plate (31) is provided at the bottom end of the pull rod (19).

Images