Spotlight system for medical examination lamps

Abstract

The utility model provides a kind of spotlight system of medical examination lamp, including shell, the inner middle part of shell is equipped with lifting assembly, the inside of shell and located the outside of lifting assembly is equipped with several spotlight components, the lifting assembly includes support kit and lifting kit, the lifting kit is installed in the inside of support kit, the support kit includes screw rod seat and guide pillar, the screw rod seat is fixed on the outer pressing plate by screw, the male end of guide pillar is locked and fixed in the screw hole of screw rod seat, the female end of guide pillar is fixedly connected with limiting washer by screw.The utility model has the beneficial effects as follows, the utility model in the function of adjusting spotlight and astigmatism, limit the adjusting direction in only controllable upper and lower range, and control the highest position can stop in time, can make the spotlight effect of medical examination lamp more stable, product service life increases.

Description

Technical Field

[0001] This utility model relates to a focusing system for a medical examination lamp, belonging to the field of medical devices. Background Technology

[0002] Medical examination lights provide healthcare professionals with ample, strong illumination, effectively lighting the body parts to be examined and facilitating observation and examination. One particular medical examination light offers superior focusing and a longer lifespan compared to other lights on the market, enabling healthcare professionals to more quickly identify problems and shorten the initial examination time. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a focusing system for a medical examination lamp.

[0004] To achieve the above objectives, this utility model is implemented through the following technical solution: A focusing system for a medical examination lamp includes a housing. A lifting assembly is provided in the center of the housing. Several focusing assemblies are provided inside the housing and outside the lifting assembly. The lifting assembly includes a support kit and a lifting kit. The lifting kit is installed inside the support kit. The support kit includes a screw seat and a guide post. The screw seat is fixed to an outer pressure plate by screws. The male end of the guide post is locked and fixed at the screw hole of the screw seat. The female end of the guide post is fixedly connected to a limiting washer by screws.

[0005] Furthermore, the lifting kit includes a screw and a screw sleeve assembly. The screw is fixed in the middle of the screw sleeve assembly, and the screw sleeve assembly is installed in the screw seat. The screw passes through a through hole in the middle of the screw seat to the bottom of the outer pressure plate.

[0006] Furthermore, the screw sleeve assembly includes a lower pressure block, a screw sleeve, and an upper pressure block, wherein the lower pressure block and the upper pressure block are respectively fixed to the upper and lower ends of the screw sleeve by screws.

[0007] Furthermore, a clamping space is formed between the flanges of the lower pressure block and the upper pressure block, and a number of mounting ports communicating with the clamping space are evenly opened on the top of the outer circumferential surface of the screw seat.

[0008] Furthermore, the outer side surface of the focusing component is provided with a focusing fixing shaft, which extends into the clamping space and engages with the inner wall of the screw seat for fixation.

[0009] Furthermore, the focusing fixing shaft is a T-shaped structure, with the axial end of the T-shaped structure passing through the mounting port into the clamping space, and the radial end of the T-shaped structure being engaged and fixed with the inner wall of the screw seat.

[0010] Furthermore, both the lower pressure block and the upper pressure block have through holes on their outer circumferential surfaces that correspond to the radial ends of the T-shaped structure, and the two ends of the radial ends of the T-shaped structure extend to the outer sides of the two ends of the through holes.

[0011] The beneficial effects of this utility model are: This invention restricts the adjustment direction to a controllable vertical range when adjusting the focusing and diffusing functions, and can stop the adjustment in time at the highest position, which makes the focusing effect of the medical examination lamp more stable and increases the product's service life.

[0012] Through the design of the focusing component and the lifting component, after the focusing component is placed on the focusing fixed axis, it can generate different light emission angles as it moves up and down with the lifting system. At the same time, after generating the light emission angle, it can achieve the effects of focusing and diffusing light, which makes it convenient for medical staff to examine objects or body parts of different sizes.

[0013] The design of the support kit provides a support frame for the lifting kit, improving the stability of the device.

[0014] The design of the lifting kit allows for adjustment of the height of the supporting concentrator via screws. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall structure of the focusing system of a medical examination lamp according to this utility model; Figure 2 This is a cross-sectional schematic diagram of the focusing system of a medical examination lamp according to the present invention; Figure 3 This is a schematic diagram of the focusing component structure of a focusing system for a medical examination lamp according to the present invention. Figure 4 This is an exploded view of the lifting component of the focusing system of a medical examination lamp according to this utility model.

[0017] In the diagram, 1 is the focusing component; 2 is the lifting component; 3 is the screw; 4 is the outer pressure plate; 5 is the screw seat; 6 is the guide post; 7 is the lower pressure block; 8 is the screw sleeve; 9 is the upper pressure block; 10 is the limiting washer; and 11 is the focusing fixing shaft. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figures 1-4 This utility model provides a focusing system technical solution for a medical examination lamp, including a housing. A lifting assembly 2 is located in the center of the housing. Several focusing assemblies 1 are located inside the housing and outside the lifting assembly 2. The lifting assembly 2 includes a support kit and a lifting kit. The lifting kit is installed inside the support kit. The support kit includes a screw seat 5 and a guide post 6. The screw seat 5 is fixed to an outer pressure plate 4 by screws. The male end of the guide post 6 is locked and fixed at the screw hole of the screw seat 5. The female end of the guide post 6 is fixedly connected to a limiting washer 10 by screws. The limiting washer 10 limits the height of the lifting system 2, preventing derailment caused by continuous movement after reaching the highest point.

[0020] See Figure 4 The lifting kit includes a screw 3 and a screw sleeve assembly. The screw 3 is fixed in the middle of the screw sleeve assembly. The screw sleeve assembly is installed in the screw seat 5. The screw 3 passes through a through hole in the middle of the screw seat 5 to the bottom of the outer pressure plate 4.

[0021] See Figures 3-4The screw sleeve assembly includes a lower pressure block 7, a screw sleeve 8, and an upper pressure block 9. The lower pressure block 7 and the upper pressure block 9 are respectively fixed to the upper and lower ends of the screw sleeve 8 by screws. A clamping space is formed between the flanges of the lower pressure block 7 and the upper pressure block 9. The top of the outer circumference of the screw seat 5 is evenly provided with several mounting holes that communicate with the clamping space. The outer side surface of the focusing assembly 1 is provided with a focusing fixing shaft 11. The focusing fixing shaft 11 extends into the clamping space and is engaged and fixed with the inner wall of the screw seat 5. After the focusing assembly 1 is placed, the focusing fixing shaft 11 is engaged and fixed. The light-emitting angle can be generated simultaneously with the up and down movement of the lifting system 2. At the same time, after generating the light-emitting angle, it can achieve the effect of focusing and diffusing light, which is convenient for medical staff to examine objects or body parts of different sizes. The focusing fixing shaft 11 is a T-shaped structure. The axial end of the T-shaped structure passes through the mounting port into the clamping space. The radial end of the T-shaped structure is engaged and fixed with the inner wall of the screw seat 5. The outer circumferential surfaces of both the lower pressure block 7 and the upper pressure block 9 are provided with through holes corresponding to the radial end of the T-shaped structure. The two ends of the radial end of the T-shaped structure extend to the outer sides of the two ends of the through holes, respectively.

[0022] In use, the screw sleeve assembly is driven to rise and fall by the thread action of the screw 3 and the screw sleeve 8, which in turn drives the focusing fixed shaft 11 and the focusing assembly 1 to move up and down and generate different light emission angles. At the same time, after generating the light emission angle, the focusing and diffusing effects can be achieved, which makes it convenient for medical staff to examine objects or body parts of different sizes.

[0023] Although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A focusing system for a medical examination lamp, characterized in that, The device includes a housing, and a lifting assembly (2) is provided in the middle of the housing. Several focusing assemblies (1) are provided inside the housing and outside the lifting assembly (2). The lifting assembly (2) includes a support kit and a lifting kit. The lifting kit is installed inside the support kit. The support kit includes a screw seat (5) and a guide post (6). The screw seat (5) is fixed to the outer pressure plate (4) by screws. The male end of the guide post (6) is locked and fixed at the screw hole of the screw seat (5). The female end of the guide post (6) is fixedly connected to the limiting washer (10) by screws.

2. The focusing system of a medical examination lamp according to claim 1, characterized in that, The lifting kit includes a screw (3) and a screw sleeve assembly. The screw (3) is fixed in the middle of the screw sleeve assembly. The screw sleeve assembly is installed in the screw seat (5). The screw (3) passes through the through hole in the middle of the screw seat (5) to the bottom of the outer pressure plate (4).

3. The focusing system of a medical examination lamp according to claim 2, characterized in that, The screw sleeve assembly includes a lower pressure block (7), a screw sleeve (8), and an upper pressure block (9). The lower pressure block (7) and the upper pressure block (9) are respectively fixed to the upper and lower ends of the screw sleeve (8) by screws.

4. The focusing system of a medical examination lamp according to claim 3, characterized in that, A clamping space is formed between the flanges of the lower pressure block (7) and the upper pressure block (9), and a number of mounting ports connected to the clamping space are evenly opened on the top of the outer circumferential surface of the screw seat (5).

5. The focusing system of a medical examination lamp according to claim 4, characterized in that, The light-concentrating component (1) has a light-concentrating fixing shaft (11) on its outer side surface. The light-concentrating fixing shaft (11) extends into the clamping space and is engaged and fixed to the inner wall of the screw seat (5).

6. The focusing system of a medical examination lamp according to claim 5, characterized in that, The focusing fixing shaft (11) is a T-shaped structure. The axial end of the T-shaped structure passes through the mounting port into the clamping space, and the radial end of the T-shaped structure is engaged and fixed with the inner wall of the screw seat (5).

7. The focusing system of a medical examination lamp according to claim 6, characterized in that, Both the lower pressure block (7) and the upper pressure block (9) have through holes on their outer circumferential surfaces that correspond to the radial ends of the T-shaped structure. The two ends of the radial ends of the T-shaped structure extend to the outer sides of the two ends of the through holes, respectively.

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