Shading frame for observing pathological section through microscope
Through the design of the connection device and the adjustment device, the inconvenience of disassembly and assembly of the light-shading frame for observation of pathological sections by microscope is solved, and rapid disassembly and effective shading is achieved, which improves the convenience of use and shading effect.
Patent Information
- Application Number
- CN202422731872.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-11
- Publication Date
- 2025-08-22
- Estimated Expiration
- 2034-11-11
AI Technical Summary
The existing light-shading frame for observation of pathological sections by microscopes requires repeated operation of the screws during disassembly and assembly, which is time-consuming and labor-intensive and affects convenience.
The connecting device is adopted, including a concave plate, a rectangular hole block, a spring rod and a clamp block, to realize the rapid assembly and disassembly of the frame and the stage; through the adjustment device, the light-shading range is adjusted using an electric telescopic rod and an elastic curtain.
It realizes rapid disassembly and assembly of the frame and the stage, improves the flexibility and convenience of use, and enhances the light shading effect, reducing the impact of light on observation.
Smart Images
Figure CN223259957U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of light-shielding frames, in particular to a light-shielding frame for observing pathological sections with a microscope. Background Art
[0002] In the daily work of the hospital pathology department, it is often necessary to use a microscope to observe rapid pathological sections from the operating room. However, sometimes there will be a strong light environment, which affects the viewing of medical staff. Therefore, sometimes medical staff will install a light shielding frame on the stage to block the strong light.
[0003] The existing light shielding frame for observing pathological sections under a microscope is usually used to fix the frame to the stage by screws, then place the pathological section inside the frame so that the pathological section is positioned at the light hole on the stage, and then observe the pathological section inside the frame using a microscope.
[0004] However, since the frame needs to be fixed to the loading platform by multiple bolts when in use and needs to be removed after use, personnel need to repeatedly operate the screws during the process of disassembling and assembling the frame, which makes the disassembly and assembly of the frame time-consuming and labor-intensive, affecting the convenience of using the frame. Utility Model Content
[0005] The utility model aims to solve the shortcomings in the prior art and provides a light shielding frame for observing pathological sections under a microscope.
[0006] 20. The repairing kit for automotive dents, according to claim 19, wherein a bottom of the foot stand comprises a through-hole, and the two foot pieces comprise two bosses, wherein the bosses comprise a through-hole, a screw bolt, and a nut. The bosses comprise a through-hole, a screw bolt, and a nut. The bosses comprise a through-hole, a screw bolt, and a nut.
[0007] When the clamping block is moved to the position where it is fully inserted into the inner part of the rectangular hole block, the clamping block fixes the position of the rectangular hole block and the frame, thereby completing the rapid assembly between the frame and the loading platform. At the same time, the spring rod can be pulled later to move the clamping block out of the inner part of the rectangular hole block, thereby achieving rapid disassembly between the frame and the loading platform, reducing the operating steps for personnel to install or disassemble the frame and the loading platform, reducing the time and manpower consumed by personnel when disassembling the frame, and improving the use flexibility and disassembly convenience of the frame.
[0008] Preferably, a plurality of rollers are provided on one side of the block, and the plurality of rollers are arranged at equal distances.
[0009] The effect achieved by the above components is: by setting the rollers, the rectangular hole block can preferentially contact multiple rollers when squeezing the surface of the card block, and at the same time, the rotation of the rollers reduces the wear on the surface of the card block caused by the rectangular hole block squeezing the card block.
[0010] Preferably, one end of the spring rod away from the clamping block is fixedly connected to an auxiliary rod, and the surface of the auxiliary rod is rectangular.
[0011] The effect achieved by the above components is: by providing the auxiliary rod, the auxiliary rod can increase the contact area of the spring rod, so that people can easily move the spring rod by manually moving the auxiliary rod.
[0012] Preferably, a bevel is provided on one side of the rectangular hole block, and the surface of the bevel matches the surface angle of the clamping block.
[0013] The effect achieved by the above components is: by setting the bevel angle, the rectangular hole block can be more smoothly pressed against the surface of the card block, thereby reducing the possibility of jamming when the rectangular hole block presses against the surface of the card block.
[0014] Preferably, a fixing frame is fixedly connected to one side of the concave plate, and the fixing frame is fixedly connected to the loading platform.
[0015] The effect achieved by the above components is: by providing the fixing frame, the fixing frame can reinforce the connection between the concave plate and the loading platform, thereby reducing the situation where the concave plate is separated from the loading platform during use.
[0016] Preferably, the adjustment device includes an electric telescopic rod, which is fixedly connected to the frame, and the output end of the electric telescopic rod is fixedly connected to a connecting block, one side of the connecting block is fixedly connected to a ring, one side of the ring is fixedly connected to an elastic curtain, and the other end of the elastic curtain is fixedly connected to the frame.
[0017] The effect achieved by the above components is as follows: by setting the adjustment device, first the electric telescopic rod is started, so that the electric telescopic rod drives the connecting block to move up and down, so that the connecting block drives the circular ring to move up and down, so that the circular ring pulls the elastic curtain to move up and down, so that the opened elastic curtain intercepts the external light, and the elastic curtain adjusts the shading height of the frame by stretching or contracting, thereby achieving the effect of adjusting the shading range of the frame, reducing the situation where the external light enters the interior of the frame due to the limited shading range of the frame, affecting the normal observation of pathological sections, and improving the shading effect of the frame.
[0018] Preferably, a rubber ring is fixedly connected to the inner wall of the circular ring, and the rubber ring is higher than the surface of the circular ring.
[0019] The effect achieved by the above components is: by setting the rubber ring, the rubber ring can separate the tool for clamping pathological sections from the ring, reducing the situation where the tool directly collides with the surface of the ring when taking and placing pathological sections, causing damage to the ring and affecting its use.
[0020] Preferably, a circular hole block is fixedly connected to one side of the frame, and the surface of the electric telescopic rod is slidably connected to the inner wall of the circular hole block.
[0021] The effect achieved by the above components is: by setting the circular hole block, the circular hole block can be sleeved on the surface of the electric telescopic rod to assist in limiting the side of the electric telescopic rod close to the ring, thereby reducing the shaking of the electric telescopic rod close to the ring during use.
[0022] Compared with the prior art, the advantages and positive effects of the present invention are:
[0023] In the utility model, by providing a connecting device, the frame can be quickly disassembled and assembled with the loading platform, which reduces the operating steps for personnel to install or disassemble the frame and the loading platform, reduces the time and manpower consumed by personnel in disassembling the frame, and improves the flexibility of use and the convenience of disassembly and assembly of the frame. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;
[0025] Figure 2 This is a schematic diagram of the partial structure of the concave plate of the utility model;
[0026] Figure 3 It is a partial cross-sectional view of the concave plate of the utility model;
[0027] Figure 4 This is a schematic diagram of the partial structure of the elastic curtain of the utility model.
[0028] Legend: 1. Stage; 2. Light hole; 3. Frame; 4. Connecting device; 41. Concave plate; 42. Rectangular tube; 43. Fixing frame; 44. Circular hole; 45. Spring rod; 46. Block; 47. Roller; 48. Auxiliary rod; 49. Rectangular hole block; 410. Bevel; 5. Adjusting device; 51. Electric telescopic rod; 52. Connecting block; 53. Ring; 54. Elastic curtain; 55. Rubber ring; 56. Circular hole block. DETAILED DESCRIPTION
[0029] Reference Figure 1-4As shown, this embodiment discloses a light-shielding frame for observing pathological sections under a microscope, comprising a frame body 3, a stage 1 being provided on one side of the frame body 3, a light-through hole 2 being provided on one side of the stage 1, a connecting device 4 being provided between the frame body 3 and the stage 1, an adjusting device 5 being provided on one side of the frame body 3, the connecting device 4 comprising a concave plate 41, the concave plate 41 being fixedly connected to the stage 1, a rectangular hole block 49 being fixedly connected to one side of the frame body 3, the surface of the rectangular hole block 49 being slidably connected to the inner wall of the concave plate 41, and a rectangular hole block 49 being fixedly connected to one side of the concave plate 41. shaped cylinder 42, a circular hole 44 is opened on one side of the rectangular cylinder 42, the inner wall of the circular hole 44 is slidably connected with a spring rod 45, one end of the spring rod 45 is fixedly connected with a block 46, the surface of the block 46 is slidably connected to the inner wall of the rectangular cylinder 42, one end of the spring in the spring rod 45 is fixedly connected to the block 46, the other end of the spring in the spring rod 45 is fixedly connected to the inner wall of the rectangular cylinder 42, the surface size and shape of the block 46 are adapted to the size and shape of the inner wall of the rectangular hole block 49, by setting the connecting device 4, first manually move the frame 3, The frame 3 drives the rectangular hole block 49 to move. When the rectangular hole block 49 moves to the position of being inserted into the inner part of the concave plate 41, the rectangular hole block 49 squeezes the card block 46, so that the card block 46 moves toward the direction close to the inner part of the rectangular tube 42. When the rectangular hole block 49 moves to the position of being fully inserted into the inner part of the concave plate 41, the inner wall of the rectangular hole block 49 corresponds to the inner wall of the rectangular tube 42. At this time, under the reaction force of the spring in the spring rod 45, the spring rod 45 pushes the card block 46 to move toward the direction close to the rectangular hole block 49. When the card block 46 moves to When it is fully inserted into the internal position of the rectangular hole block 49, the clamping block 46 fixes the position of the rectangular hole block 49 and the frame 3, thereby completing the rapid assembly between the frame 3 and the loading platform 1. At the same time, the spring rod 45 can be pulled to move the clamping block 46 out of the rectangular hole block 49, so as to achieve rapid disassembly between the frame 3 and the loading platform 1, reducing the operating steps for personnel to install or disassemble the frame 3 and the loading platform 1, reducing the time and manpower spent on disassembly of the frame 3, and improving the flexibility of use and convenience of disassembly of the frame 3.
[0030] Reference Figure 2 、 Figure 3 and Figure 4 As shown, this embodiment discloses that a plurality of rollers 47 are provided on one side of the card block 46, and the plurality of rollers 47 are arranged at equal distances. By providing the rollers 47, the rectangular hole block 49 can preferentially contact the plurality of rollers 47 when squeezing the surface of the card block 46. At the same time, under the rotation of the rollers 47, the wear on the surface of the rectangular hole block 49 when squeezing the card block 46 is reduced. An auxiliary rod 48 is fixedly connected to the end of the spring rod 45 away from the card block 46. The surface of the auxiliary rod 48 is rectangular. By providing the auxiliary rod 48, the auxiliary rod 48 can increase the contact area of the spring rod 45, so that personnel can conveniently move the spring rod 45 by manually moving the auxiliary rod 48.
[0031] Reference Figure 2 、 Figure 3 and Figure 4 As shown, this embodiment discloses that a bevel 410 is provided on one side of the rectangular hole block 49, and the surface of the bevel 410 is adapted to the surface angle of the block 46. By setting the bevel 410, the rectangular hole block 49 can be smoother when squeezing the surface of the block 46, and the jamming that occurs when the rectangular hole block 49 squeezes the surface of the block 46 is reduced. A fixing frame 43 is fixedly connected to one side of the concave plate 41, and the fixing frame 43 is fixedly connected to the loading platform 1. By setting the fixing frame 43, the fixing frame 43 can reinforce the connection between the concave plate 41 and the loading platform 1, and reduce the separation of the concave plate 41 from the loading platform 1 during use.
[0032] Reference Figure 4 As shown, this embodiment discloses an adjustment device 5 including an electric telescopic rod 51, which is fixedly connected to the frame 3, and an output end of the electric telescopic rod 51 is fixedly connected to a connecting block 52, one side of the connecting block 52 is fixedly connected to a ring 53, one side of the ring 53 is fixedly connected to an elastic curtain 54, and the other end of the elastic curtain 54 is fixedly connected to the frame 3. By setting the adjustment device 5, the electric telescopic rod 51 is first started, so that the electric telescopic rod 51 drives the connecting block 52 to move up and down, so that the connecting block 52 drives the ring 53 to move up and down, so that the ring 53 pulls the elastic curtain 54 to move up and down, so that the opened elastic curtain 54 intercepts the external light, so that the elastic curtain 54 adjusts the shading height of the frame 3 by stretching or contracting, thereby achieving the effect of adjusting the shading range of the frame 3, reducing the situation where the external light enters the interior of the frame 3 due to the limited shading range of the frame 3, affecting the normal observation of the pathological section, and improving the shading effect of the frame 3.
[0033] Reference Figure 4 As shown, this embodiment discloses that a rubber ring 55 is fixedly connected to the inner wall of the circular ring 53, and the rubber ring 55 is higher than the surface of the circular ring 53. By providing the rubber ring 55, the rubber ring 55 can separate the tool for clamping pathological sections from the circular ring 53, thereby reducing the situation where the tool directly collides with the surface of the circular ring 53 when people take and place pathological sections, causing damage to the circular ring 53 and affecting its use. A circular hole block 56 is fixedly connected to one side of the frame 3, and the surface of the electric telescopic rod 51 is slidably connected to the inner wall of the circular hole block 56. By providing the circular hole block 56, the circular hole block 56 can be sleeved on the surface of the electric telescopic rod 51 to assist in limiting the side of the electric telescopic rod 51 close to the circular ring 53, thereby reducing the situation where the electric telescopic rod 51 shakes on the side close to the circular ring 53 during use.
[0034] Working principle: First, manually move the frame 3 so that the frame 3 drives the rectangular hole block 49 to move. When the rectangular hole block 49 moves to the position of being inserted into the inner part of the concave plate 41, the rectangular hole block 49 squeezes the card block 46, so that the card block 46 moves toward the direction close to the inner part of the rectangular tube 42. When the rectangular hole block 49 moves to the position of being fully inserted into the inner part of the concave plate 41, the inner wall of the rectangular hole block 49 corresponds to the inner wall of the rectangular tube 42. At this time, under the reaction force of the spring in the spring rod 45, the spring rod 45 pushes the card block 46 toward the inner part of the rectangular hole block 49. When the clamping block 46 moves to the position where it is completely inserted into the rectangular hole block 49, the clamping block 46 fixes the position of the rectangular hole block 49 and the frame 3, thereby completing the rapid assembly between the frame 3 and the stage 1. At the same time, the spring rod 45 can be pulled to move the clamping block 46 out of the rectangular hole block 49, so as to achieve rapid disassembly between the frame 3 and the stage 1. At this time, the pathological section is placed inside the frame 3, so that the pathological section is placed at the position of the light hole 2 on the stage 1, and then the pathological section inside the frame 3 is observed using a microscope.
[0035] First, the electric telescopic rod 51 is started, so that the electric telescopic rod 51 drives the connecting block 52 to move up and down, so that the connecting block 52 drives the ring 53 to move up and down, so that the ring 53 pulls the elastic curtain 54 to move up and down, so that the opened elastic curtain 54 intercepts the external light, and the elastic curtain 54 adjusts the shading height of the frame 3 by stretching or contracting, thereby achieving the effect of adjusting the shading range of the frame 3.
[0036] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification of the above embodiment based on the technical essence of the present invention that does not deviate from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention. In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
Claims
1. A light shielding frame for observing pathological sections under a microscope, comprising a frame body (3), characterized in that: A loading platform (1) is provided on one side of the frame (3), a light hole (2) is provided on one side of the loading platform (1), a connecting device (4) is provided between the frame (3) and the loading platform (1), an adjusting device (5) is provided on one side of the frame (3), the connecting device (4) comprises a concave plate (41), the concave plate (41) is fixedly connected to the loading platform (1), a rectangular hole block (49) is fixedly connected to one side of the frame (3), the surface of the rectangular hole block (49) is slidably connected to the inner wall of the concave plate (41), and a rectangular hole block (49) is fixedly connected to one side of the concave plate (41). A cylinder (42) is provided on one side of the rectangular cylinder (42), a circular hole (44) is opened, the inner wall of the circular hole (44) is slidably connected to a spring rod (45), one end of the spring rod (45) is fixedly connected to a clamping block (46), the surface of the clamping block (46) is slidably connected to the inner wall of the rectangular cylinder (42), one end of the spring in the spring rod (45) is fixedly connected to the clamping block (46), the other end of the spring in the spring rod (45) is fixedly connected to the inner wall of the rectangular cylinder (42), and the surface size and shape of the clamping block (46) are adapted to the size and shape of the inner wall of the rectangular hole block (49).
2. A light shielding frame for observing pathological sections under a microscope according to claim 1, characterized in that: A plurality of rollers (47) are provided on one side of the clamping block (46), and the plurality of rollers (47) are arranged at equal distances.
3. The light shielding frame for observing pathological sections under a microscope according to claim 1, characterized in that: One end of the spring rod (45) away from the clamping block (46) is fixedly connected to an auxiliary rod (48), and the surface of the auxiliary rod (48) is rectangular.
4. The light shielding frame for observing pathological sections under a microscope according to claim 1, characterized in that: A bevel (410) is provided on one side of the rectangular hole block (49), and the surface of the bevel (410) is adapted to the surface angle of the clamping block (46).
5. The light shielding frame for observing pathological sections under a microscope according to claim 1, characterized in that: A fixing frame (43) is fixedly connected to one side of the concave plate (41), and the fixing frame (43) is fixedly connected to the loading platform (1).
6. The light shielding frame for observing pathological sections under a microscope according to claim 1, characterized in that: The adjusting device (5) comprises an electric telescopic rod (51), the electric telescopic rod (51) is fixedly connected to the frame (3), the output end of the electric telescopic rod (51) is fixedly connected to a connecting block (52), one side of the connecting block (52) is fixedly connected to a circular ring (53), one side of the circular ring (53) is fixedly connected to an elastic curtain (54), and the other end of the elastic curtain (54) is fixedly connected to the frame (3).
7. The light shielding frame for observing pathological sections under a microscope according to claim 6, characterized in that: A rubber ring (55) is fixedly connected to the inner wall of the circular ring (53), and the rubber ring (55) is higher than the surface of the circular ring (53).
8. The light shielding frame for observing pathological sections under a microscope according to claim 6, characterized in that: A circular hole block (56) is fixedly connected to one side of the frame (3), and the surface of the electric telescopic rod (51) is slidably connected to the inner wall of the circular hole block (56).