Illuminating device for clinical examination

Abstract

The utility model relates to the technical field of medical auxiliary instruments, in particular to a lighting device for clinical examination, which comprises a base, a plurality of groups of rotating wheels are equidistantly arranged at the lower end of the base, an adjusting mechanism is fixedly connected to the middle of the upper end of the base, and a lighting mechanism is fixedly connected to the upper end of the adjusting mechanism. The right portion of the lower end of the lighting mechanism is fixedly connected with a connecting line, the adjusting mechanism comprises a containing rod, the outer surface of the containing rod is fixedly connected with a graduated scale, a rotating screw rod is inserted into the containing rod in a threaded and clamped mode, a clamping ring is arranged on the outer surface of the upper portion of the rotating screw rod, and a sleeving ring is movably clamped into the clamping ring. According to the illuminating device for clinical examination, the height of the illuminating lamp can be adjusted according to the body type and the use condition of a patient, the use limitation is reduced, the illuminating lamp can be conveniently held by hand to illuminate a focus, the illuminating device is more flexible to use, and the use difficulty is reduced.

Description

Technical Field

[0001] This utility model relates to the field of medical auxiliary device technology, and in particular to a lighting device for clinical examination. Background Technology

[0002] Because gynecological diseases are generally located in the patient's private areas and lesions are difficult to observe, lighting is used during examinations to facilitate observation by doctors. However, the lighting devices have some defects and shortcomings, specifically requiring improvement as follows: 1. Gynecological examination lights are generally at a fixed height, making it inconvenient to adjust according to the patient's body shape or actual usage, thus limiting the use of the lighting; 2. The lights are generally fixed to the lamp holder, but during observation, some lesions are located internally or on the side, making them difficult to observe. Constantly moving the lower lamp holder is necessary, increasing the difficulty of use. Therefore, we propose a clinical examination lighting device. Utility Model Content

[0003] The main objective of this invention is to provide a lighting device for clinical examinations that can effectively solve the problems in the background art.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0005] A lighting device for clinical examination includes a base, with a plurality of sets of rotating wheels evenly spaced at the lower end of the base, an adjustment mechanism fixedly connected to the middle of the upper end of the base, a lighting mechanism fixedly connected to the upper end of the adjustment mechanism, and a connecting wire fixedly connected to the lower right side of the lighting mechanism.

[0006] Preferably, the adjustment mechanism includes a receiving rod, a scale fixedly connected to the outer surface of the receiving rod, a rotating screw threadedly inserted into the inside of the receiving rod, a retaining ring on the upper outer surface of the rotating screw, and a sleeve ring movably engaged inside the retaining ring. By adopting the above technical solution, the scale allows users to adjust the height more accurately.

[0007] Preferably, the receiving rod is fixedly connected to the base, and the sleeve ring is fixedly connected to the lower end of the lighting mechanism. By adopting the above technical solution, when the rotating screw rotates, the upper structure does not need to rotate due to the action of the sleeve ring.

[0008] Preferably, the lighting mechanism includes a connecting seat with three sets of rectangular slots inside. A receiving hole is located at the center of the front end of the connecting seat. A rotating rod is movably inserted inside the connecting seat. Circular plates are fixedly connected to the left and right sides of the rotating rod. A return spring is fixedly connected to the closest end of each of the two sets of circular plates. A connecting wire is wound around the middle of the rotating rod, and a lighting lamp is fixedly connected to the front end of the wound connecting wire. Several sets of friction strips are fixedly connected at equal intervals to the outer surface of the front part of the lighting lamp. A circular hole is located at the lower end of the lighting lamp. A rectangular plate is fixedly connected to the lower front end of the connecting seat, and a telescopic fixing rod is inserted through the rectangular plate. By adopting the above technical solution, the circular plates are located inside the rectangular slots on both sides.

[0009] Preferably, the two sets of retraction springs are fixedly connected to the inner walls of the rectangular grooves on both sides, and the wound connecting wire is located in the middle rectangular groove. By adopting the above technical solution, the retraction springs can easily and automatically retract the pulled-out connecting wire.

[0010] Preferably, the rear of the lighting lamp passes through the receiving hole, and the telescopic fixing rod passes through the round hole. By adopting the above technical solution: the friction strip on the lighting lamp allows for easy handheld operation and observation of lesions, and the telescopic fixing rod and receiving hole can fix the position of the lighting lamp.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. By setting an adjustment mechanism, the internal thread of the receiving rod on the adjustment mechanism is inserted and engaged with a rotating screw. By holding the upper connecting seat and the lower sleeve ring, and rotating the lower receiving rod and the base, the overall height of the lighting lamp can be adjusted, reducing the limitations of use. The lower base and the wheel can also facilitate the movement of the entire lighting device.

[0013] 2. By setting up an illumination mechanism, the surface of the illumination lamp on the illumination mechanism is fixedly connected with a friction strip, which makes it easy to hold and illuminate the lesion more flexibly. At the same time, the circular plate on the rotating rod is fixedly connected to the inner wall of the rectangular groove with a retraction spring, which can easily retract the pulled-out connecting line automatically. The receiving hole and the telescopic fixing rod can fix the position of the illumination lamp and prevent the illumination lamp from slipping off. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of a clinical examination lighting device according to the present invention;

[0015] Figure 2 This is a schematic diagram of the adjustment mechanism of a clinical examination lighting device according to the present invention;

[0016] Figure 3 This is a partial structural diagram of the lighting mechanism of a clinical examination lighting device according to the present invention;

[0017] Figure 4 This is a partial structural diagram of the lighting mechanism of a clinical examination lighting device according to the present invention.

[0018] In the diagram: 1. Base; 2. Rotary wheel; 3. Adjustment mechanism; 4. Lighting mechanism; 5. Connecting wire; 31. Receiving rod; 32. Scale; 33. Rotating screw; 34. Snap ring; 35. Sleeve ring; 6. Connecting seat; 7. Rectangular groove; 8. Receiving hole; 9. Rotating rod; 10. Circular plate; 11. Rewind spring; 12. Lighting lamp; 13. Friction strip; 14. Circular hole; 15. Rectangular plate; 16. Telescopic fixing rod. Detailed Implementation

[0019] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0020] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and 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. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0021] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" 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 an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0022] Please see Figure 1-4 This utility model provides a technical solution:

[0023] A lighting device for clinical examination includes a base 1, with several sets of rotating wheels 2 evenly spaced at the lower end of the base 1, an adjustment mechanism 3 fixedly connected to the middle of the upper end of the base 1, a lighting mechanism 4 fixedly connected to the upper end of the adjustment mechanism 3, and a connecting wire 5 fixedly connected to the lower right side of the lighting mechanism 4.

[0024] In this embodiment, the adjustment mechanism 3 includes a receiving rod 31, with a scale 32 fixedly connected to its outer surface. A rotating screw 33 is threadedly engaged inside the receiving rod 31, and a retaining ring 34 is formed on the upper outer surface of the rotating screw 33. A sleeve ring 35 is movably engaged inside the retaining ring 34. The receiving rod 31 is fixedly connected to the base 1, and the sleeve ring 35 is fixedly connected to the lower end of the lighting mechanism 4. Through this solution, the rotating screw 33 is threadedly engaged inside the receiving rod 31, allowing the overall height to be adjusted by rotating the rotating screw 33 or by rotating the lower part of the receiving rod 31 and the base 1, reducing limitations in use. Furthermore, the scale 32 fixedly connected to the surface of the receiving rod 31 allows for more accurate height adjustment.

[0025] In this embodiment, the lighting mechanism 4 includes a connecting seat 6, which has three sets of rectangular slots 7 inside. The connecting seat 6 has a receiving hole 8 at the middle of its front end. A rotating rod 9 is movably arranged inside the connecting seat 6. A circular plate 10 is fixedly connected to the left and right sides of the rotating rod 9. A rewind spring 11 is fixedly connected to the end of each of the two sets of circular plates 10 that are close to each other. A connecting line 5 is wound around the middle of the rotating rod 9. A lighting lamp 12 is fixedly connected to the front end of the wound connecting line 5. Several sets of friction strips 13 are fixedly connected at equal intervals on the outer surface of the front part of the lighting lamp 12. A circular hole 14 is opened at the lower end of the lighting lamp 12. A rectangular plate 15 is fixedly connected to the lower part of the front end of the connecting seat 6. A telescopic fixing rod 16 is inserted on the rectangular plate 15. The two sets of rewind springs 11 are fixedly connected to the inner walls of the rectangular slots 7 on both sides respectively. The wound connecting line 5 is located in the middle rectangular slot 7. The rear part of the lighting lamp 12 passes through the receiving hole 8, and the telescopic fixing rod 16 passes through the circular hole 14. The above solution involves first pulling the telescopic fixing rod 16 out of the round hole 14, and then taking out the lighting lamp 12 from the receiving hole 8. The friction strip 13 on the surface of the lighting lamp 12 can increase the friction with the glove, making it easy to hold and illuminate, and can be used flexibly. Conversely, the lighting lamp 12 is fixed on the connecting seat 6, and the pulled-out connecting line 5 is automatically retracted under the action of the retraction spring 11.

[0026] It should be noted that this utility model is a lighting device for clinical examination. During use, the patient is first laid on the examination bed. Then, depending on the patient's body shape or usage, the upper structure height is adjusted by fixing the receiving rod 31 and rotating the rotating screw 33, or by fixing the rotating screw 33 and rotating the lower receiving rod 31 without rotating it. At the same time, a scale 32 is fixedly connected to the outer surface of the receiving rod 31, which can make the height adjustment more accurate and reduce the limitations of the lighting device. During use, if there is a place where the light is inconvenient to illuminate, the telescopic fixing rod 16 can be pulled out from the round hole 14, and the lighting lamp 12 can be pulled out from the receiving hole 8. The friction strip 13 fixedly connected to the surface of the lighting lamp 12 can increase the friction with the glove, making it easier to hold and illuminate more flexibly. After use, the lighting lamp 12 is fixed to the connecting seat 6 to prevent the lighting lamp 12 from slipping out of the receiving hole 8. At the same time, the rotating rod 9 is driven to start rotating in the opposite direction under the action of the return spring 11, and the pulled-out connecting wire 5 is wound around the rotating rod 9 again to complete the winding of the connecting wire 5.

[0027] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An illumination device for clinical examinations comprising a base (1), characterized in that: The equal distance is provided with several groups of rotating wheels (2) at the lower end of the base (1), the upper end of the base (1) is fixedly connected with the adjusting mechanism (3), the upper end of the adjusting mechanism (3) is fixedly connected with the lighting mechanism (4), the lower end of the lighting mechanism (4) is fixedly connected with the connecting line (5); The lighting mechanism (4) includes a connecting seat (6), three groups of rectangular grooves (7) are opened in the connecting seat (6), an accommodating hole (8) is opened in the front end of the connecting seat (6), a rotating rod (9) is movably arranged in the connecting seat (6), the left and right parts of the rotating rod (9) are fixedly connected with circular plates (10), one end of the two groups of circular plates (10) close to each other is fixedly connected with a rewinding spring (11), the connecting line (5) is wound around the middle part of the rotating rod (9), the front end of the connecting line (5) is fixedly connected with a lighting lamp (12), a plurality of friction strips (13) are fixedly connected with the front part of the outer surface of the lighting lamp (12), a circular hole (14) is opened in the lower end of the lighting lamp (12), a rectangular plate (15) is fixedly connected with the lower part of the front end of the connecting seat (6), and a telescopic fixing rod (16) is movably arranged on the rectangular plate (15).

2. A lighting device for clinical examinations according to claim 1, characterized in that: The adjusting mechanism (3) includes an accommodating rod (31), the outer surface of the accommodating rod (31) is fixedly connected with a scale (32), the inner part of the accommodating rod (31) is threadedly connected with a rotating screw (33), the upper part of the outer surface of the rotating screw (33) is provided with a clamping ring (34), and the inner part of the clamping ring (34) is movably clamped with a sleeve ring (35).

3. A lighting device for clinical examinations according to claim 2, characterized in that: The accommodating rod (31) is fixedly connected with the base (1), and the sleeve ring (35) is fixedly connected with the lower end of the lighting mechanism (4).

4. The illumination device for clinical examinations according to claim 1, characterized in that: The two groups of rewinding springs (11) are fixedly connected with the inner walls of the two rectangular grooves (7) respectively, and the winding connecting line (5) is located in the middle rectangular groove (7).

5. The illumination device for clinical examinations according to claim 1, characterized in that: The rear part of the lighting lamp (12) passes through the accommodating hole (8), and the telescopic fixing rod (16) passes through the circular hole (14).

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