Medical shadowless lamp convenient to move

Abstract

The utility model belongs to the field of shadowless lamps, and particularly relates to a medical shadowless lamp convenient to move, which comprises a bottom plate, moving wheels are fixedly connected to the bottom of the bottom plate, a support is arranged at the top of the bottom plate, an adjusting component is arranged between the top of the bottom plate and the support, a lamp body is arranged on the left side of the bottom of the support, and a lamp cover is arranged on the lamp body. A mounting seat is fixedly connected to the top of the lamp body, mounting frames are fixedly connected to the front side and the rear side of the mounting seat, two positioning holes are sequentially formed in the surface of each mounting frame from top to bottom, a mounting assembly is arranged at the top of the mounting seat and comprises a mounting box, and the right side of the mounting box is fixedly connected with a support. By arranging the adjusting assembly, the height of the lamp body can be adjusted, the lamp body can be conveniently adjusted to the height suitable for operation, and therefore the lamp body can be conveniently maintained, and by arranging the mounting assembly, the lamp body can be rapidly mounted and dismounted, and the lamp body can be conveniently dismounted and maintained.

Description

Technical Field

[0001] The utility model relates to the field of shadowless lamps, in particular to a medical shadowless lamp which is easy to move. Background Art

[0002] Surgical shadowless lamps are used to illuminate the surgical site to optimally observe small, low-contrast objects at different depths in the incision and body cavity. Since the surgeon's head, hands, and instruments may cause interfering shadows on the surgical site, the surgical shadowless lamp should be designed to eliminate shadows as much as possible and minimize color distortion.

[0003] Some of the existing medical shadowless lamps are mounted on the wall, and some are mounted on mobile brackets, which are convenient for the movement of the medical shadowless lamps. However, the existing medical shadowless lamps still have the problem of being inconvenient to maintain. First, their height cannot be adjusted, and the shadowless lamp cannot be adjusted to a height suitable for operation, which makes it inconvenient to maintain them. Second, their installation structure is complicated, which makes the installation and disassembly of the shadowless lamp time-consuming and labor-intensive, and the operation is relatively cumbersome, which makes it inconvenient to maintain the medical shadowless lamp. Therefore, in order to solve the above problems, a medical shadowless lamp that is easy to move is proposed. Utility Model Content

[0004] In order to make up for the deficiencies of the prior art and solve the problem that the portable medical shadowless lamp in the prior art is inconvenient to maintain, the utility model provides a portable medical shadowless lamp.

[0005] The technical solution adopted by the utility model to solve the technical problem is: a medical shadowless lamp that is easy to move, comprising a base plate, the bottom of the base plate is fixedly connected to a moving wheel, the top of the base plate is provided with a bracket, an adjustment component is provided between the top of the base plate and the bracket, a lamp body is provided on the left side of the bottom of the bracket, the top of the lamp body is fixedly connected to a mounting base, the front and rear sides of the mounting base are fixedly connected to a mounting bracket, the surface of the mounting bracket is sequentially provided with two positioning holes from top to bottom, and the top of the mounting base is provided with a mounting component;

[0006] The top and bottom ends of the support frame are fixedly mounted on the support frame, and the support frame is fixedly mounted on the support frame.

[0007] Preferably, the adjustment assembly includes an adjustment box, and fixed frames are fixedly connected between the two sides of the bottom of the adjustment box and the base plate, the bottom of the adjustment box is fixedly connected to a motor, the top of the motor output end is fixedly connected to a screw, the top of the screw passes through the inner cavity of the adjustment box and is threadedly connected to a screw sleeve, both sides of the top of the screw sleeve are fixedly connected to the adjustment frame, and the top of the adjustment frame passes through the adjustment box and is fixedly connected to the bracket.

[0008] Preferably, the surface of the screw is movably connected to the adjustment box via a bearing, and a counterweight is fixedly connected to the right side of the adjustment box.

[0009] Preferably, positioning bars are fixedly connected to the front and rear sides of the installation box and to both sides of the installation frame, and the surfaces of the positioning bars are in contact with the installation frame.

[0010] Preferably, there are four moving wheels, which are evenly distributed at the four corners of the bottom of the base plate.

[0011] Preferably, the adjustment block is trapezoidal in shape, and the surface of the pulling block contacts surfaces of the two movable plates respectively.

[0012] Preferably, the mounting frame is L-shaped, and the top of the mounting seat contacts the mounting box.

[0013] The utility model is beneficial in that:

[0014] 1. The utility model can adjust the height of the lamp body by setting an adjustment component, which makes it easy to adjust the lamp body to a suitable operating height, thereby facilitating maintenance operations on the lamp body. By setting an installation component, the lamp body can be quickly installed and removed, making it easy to disassemble and maintain the lamp body;

[0015] 2. The utility model can facilitate the rotation of the screw by providing a bearing, can improve the stability of the entire device by providing a counterweight, can limit the installation position of the mounting frame by providing a positioning bar, and can facilitate the movement of the entire device by providing a moving wheel. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 This is a schematic structural diagram of the portable medical shadowless lamp of the present invention;

[0018] Figure 2 It is a cross-sectional view of the regulating box of the present utility model;

[0019] Figure 3 This is a disassembled diagram of the installation box and lamp body of the utility model;

[0020] Figure 4 It is a top sectional view of the installation box of the present utility model.

[0021] In the figure: 1. Base plate; 2. Moving wheel; 3. Bracket; 4. Adjustment assembly; 401. Adjustment box; 402. Fixing frame; 403. Motor; 404. Screw; 405. Screw sleeve; 406. Adjustment frame; 407. Counterweight; 5. Installation assembly; 501. Installation box; 502. Pressing plate; 503. Positioning rod; 504. Limiting plate; 505. Limiting rod; 506. Moving plate; 507. Spring; 508. Adjustment block; 509. Pull block; 510. Tension spring; 511. Pull rod; 512. Handle; 513. Positioning plate; 514. Positioning strip; 6. Lamp body; 7. Mounting base; 8. Mounting frame; 9. Positioning hole. DETAILED DESCRIPTION

[0022] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] The following is combined with Figure 1-4 To further explain this application,

[0024] The embodiment of the present application discloses a medical shadowless lamp that is easy to move. Figures 1-4 A mobile medical shadowless lamp includes a base plate 1, a movable wheel 2 is fixedly connected to the bottom of the base plate 1, a bracket 3 is provided on the top of the base plate 1, an adjustment component 4 is provided between the top of the base plate 1 and the bracket 3, a lamp body 6 is provided on the left side of the bottom of the bracket 3, a mounting base 7 is fixedly connected to the top of the lamp body 6, a mounting bracket 8 is fixedly connected to the front and rear sides of the mounting base 7, two positioning holes 9 are sequentially provided on the surface of the mounting bracket 8 from top to bottom, and a mounting component 5 is provided on the top of the mounting base 7;

[0025] The mounting assembly 5 includes a mounting box 501, the right side of the mounting box 501 is fixedly connected to the bracket 3, the front and rear sides of the mounting box 501 are provided with pressure plates 502, the top and bottom of the opposite sides of the two pressure plates 502 are fixedly connected with positioning rods 503, one end of the positioning rod 503 extends to the inner cavity of the positioning hole 9, the top and bottom of both sides of the pressure plate 502 are fixedly connected to the limiting plates 504, the surface of the limiting plates 504 is fixedly connected to the limiting rod 505, the front and rear sides of the inner cavity of the mounting box 501 are provided with movable plates 506, one end of the limiting rod 505 passes through the mounting box 501 and is fixedly connected to the movable plate 506, a number of springs 507 are fixedly connected between the surface of the movable plate 506 and the inner wall of the mounting box 501, and the two movable plates 506 are relatively close to each other. An adjusting block 508 is fixedly connected to one side of the pair, a pulling block 509 is arranged between the two movable plates 506, a tension spring 510 is fixedly connected between the right side of the pulling block 509 and the inner wall of the installation box 501, and a pulling rod 511 is fixedly connected to the top and bottom of the left side of the pulling block 509. The left end of the pulling rod 511 passes through the left side of the installation box 501 and is fixedly connected to a handle 512. The bottom of the installation box 501 and both sides of the mounting seat 7 are fixedly connected with a positioning plate 513; by setting the adjusting component 4, the height of the lamp body 6 can be adjusted, and the lamp body 6 can be conveniently adjusted to a height suitable for operation, thereby facilitating maintenance operations on the lamp body 6; by setting the mounting component 5, the installation and disassembly of the lamp body 6 can be quickly realized, and the disassembly and maintenance of the lamp body 6 are convenient.

[0026] Reference Figure 1 and Figure 2The adjusting component 4 includes an adjusting box 401, and both sides of the bottom of the adjusting box 401 are fixedly connected to the base plate 1 with a fixing frame 402, the bottom of the adjusting box 401 is fixedly connected to a motor 403, and the top of the output end of the motor 403 is fixedly connected to a screw rod 404, the top of the screw rod 404 passes through the inner cavity of the adjusting box 401 and is threadedly connected to a screw sleeve 405, and both sides of the top of the screw sleeve 405 are fixedly connected to an adjusting frame 406, and the top of the adjusting frame 406 passes through the adjusting box 401 and is fixedly connected to the bracket 3; by controlling the operation of the motor 403, the screw rod 404 can be driven to rotate, and the rotation of the screw 404 can drive the screw sleeve 405 to adjust the height, and the screw sleeve 405 can drive the bracket 3 to adjust the height through the cooperation of the adjusting frame 406, and the bracket 3 drives the lamp body 6 to be adjusted to a suitable operating height, so that personnel can perform maintenance operations on the lamp body 6.

[0027] Reference Figure 1 and Figure 2 The surface of the screw 404 is movably connected to the adjustment box 401 through a bearing, and a counterweight 407 is fixedly connected to the right side of the adjustment box 401; by setting the bearing, the rotation of the screw 404 can be facilitated, and by setting the counterweight 407, the stability of the entire device can be improved.

[0028] Reference Figure 1 、 Figure 3 and Figure 4 The front and rear sides of the mounting box 501 and both sides of the mounting frame 8 are fixedly connected with positioning strips 514, the surface of the positioning strips 514 is in contact with the mounting frame 8, and there are four moving wheels 2, which are evenly distributed at the four corners of the bottom of the base plate 1; by setting the positioning strips 514, the installation position of the mounting frame 8 can be restricted, and by setting the moving wheels 2, the movement of the entire device can be facilitated.

[0029] Reference Figure 3 and Figure 4 The shape of the adjusting block 508 is trapezoidal, the surface of the pulling block 509 contacts the surfaces of the two movable plates 506 respectively, the shape of the mounting frame 8 is L-shaped, and the top of the mounting seat 7 contacts the mounting box 501; by setting the trapezoidal adjusting block 508, the movement of the pulling block 509 will squeeze the adjusting block 508, thereby driving the adjusting block 508 to move, and by setting the L-shaped mounting frame 8, it can be used to be clamped on the mounting box 501.

[0030] Working principle: The entire shadowless lamp can be moved by cooperating with the moving wheel 2. When the height of the lamp body 6 needs to be adjusted, the control motor 403 can drive the screw 404 to rotate, and the rotation of the screw 404 can drive the screw sleeve 405 to adjust the height. The screw sleeve 405 can drive the bracket 3 to adjust the height through the cooperation of the adjustment frame 406. The bracket 3 drives the lamp body 6 to adjust to a height suitable for operation, which is convenient for personnel to perform maintenance operations on the lamp body 6. When the lamp body 6 needs to be disassembled and maintained, the handle 512 is pulled to the left. The handle 512 drives the pull block 509 to move to the left to squeeze the adjustment block 508 through the cooperation of the pull rod 511, so that the two adjustment blocks 508 move away from each other. The adjustment block 508 drives the two moving plates 506 to move away from each other to squeeze the spring 507. The moving plate 506 can drive the limit rod 505 and the limit plate 504 to cooperate with each other. The two pressure plates 502 move away from each other until the pressure plate 502 drives the positioning rod 503 to disengage from the positioning hole 9, which can release the restriction on the mounting bracket 8. Then the lamp body 6 can be moved downward for disassembly and maintenance. When installation is required, you only need to pull the handle 512 to drive the positioning rods 503 on the front and rear sides to move away from each other, and then move the lamp body 6 to drive the mounting seat 7 to move between the two positioning plates 513. The mounting seat 7 drives the mounting bracket 8 to be stuck on the mounting box 501 until the positioning hole 9 corresponds to the positioning rod 503. Release the handle 512, and the spring 507 will reset and drive the two movable plates 506 to move toward the middle. The movable plate 506 can drive the positioning rod 503 to be inserted into the positioning hole 9 through the cooperation of the limit rod 505, the limit plate 504 and the pressure plate 502, and fix the mounting bracket 8, thereby completing the installation of the lamp body 6, which is convenient and quick.

[0031] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention as claimed.

Claims

1. A portable medical shadowless lamp, characterized by: The invention comprises a base plate (1), the bottom of the base plate (1) is fixedly connected to a moving wheel (2), the top of the base plate (1) is provided with a bracket (3), an adjustment component (4) is provided between the top of the base plate (1) and the bracket (3), a lamp body (6) is provided on the left side of the bottom of the bracket (3), the top of the lamp body (6) is fixedly connected to a mounting base (7), the front and rear sides of the mounting base (7) are fixedly connected to a mounting frame (8), the surface of the mounting frame (8) is provided with two positioning holes (9) in sequence from top to bottom, and the top of the mounting base (7) is provided with a mounting component (5); The mounting assembly (5) comprises a mounting box (501), the right side of the mounting box (501) is fixedly connected to the bracket (3), the front and rear sides of the mounting box (501) are both provided with pressure plates (502), the top and bottom of the opposite sides of the two pressure plates (502) are both fixedly connected with positioning rods (503), one end of the positioning rod (503) extends to the inner cavity of the positioning hole (9), the top and bottom of both sides of the pressure plate (502) are both fixedly connected to limiting plates (504), the surface of the limiting plate (504) is fixedly connected to the limiting rod (505), the front and rear sides of the inner cavity of the mounting box (501) are both provided with movable plates (506), one end of the limiting rod (505) passes through the mounting box (501) and is fixed to the movable plate (506). 6) fixed connection, a plurality of springs (507) are fixedly connected between the surface of the movable plate (506) and the inner wall of the installation box (501), an adjustment block (508) is fixedly connected to the opposite side of the two movable plates (506), a pulling block (509) is provided between the two movable plates (506), a tension spring (510) is fixedly connected between the right side of the pulling block (509) and the inner wall of the installation box (501), a pull rod (511) is fixedly connected to the top and bottom of the left side of the pulling block (509), the left end of the pull rod (511) passes through the left side of the installation box (501) and is fixedly connected to a handle (512), and a positioning plate (513) is fixedly connected to the bottom of the installation box (501) and on both sides of the mounting seat (7).

2. The portable medical shadowless lamp according to claim 1, characterized in that: The adjustment assembly (4) comprises an adjustment box (401), wherein both sides of the bottom of the adjustment box (401) are fixedly connected to a fixing frame (402) with the bottom plate (1), the bottom of the adjustment box (401) is fixedly connected to a motor (403), the top of the output end of the motor (403) is fixedly connected to a screw rod (404), the top of the screw rod (404) passes through the inner cavity of the adjustment box (401) and is threadedly connected to a screw sleeve (405), both sides of the top of the screw sleeve (405) are fixedly connected to an adjustment frame (406), the top of the adjustment frame (406) passes through the adjustment box (401) and is fixedly connected to the bracket (3).

3. The portable medical shadowless lamp according to claim 2, characterized in that: The surface of the screw rod (404) is movably connected to the regulating box (401) via a bearing, and a counterweight block (407) is fixedly connected to the right side of the regulating box (401).

4. The portable medical shadowless lamp according to claim 1, characterized in that: Positioning strips (514) are fixedly connected to the front and rear sides of the installation box (501) and on both sides of the installation frame (8), and the surfaces of the positioning strips (514) are in contact with the installation frame (8).

5. The portable medical shadowless lamp according to claim 1, characterized in that: The number of the moving wheels (2) is four and they are evenly distributed at the four corners of the bottom of the base plate (1).

6. The portable medical shadowless lamp according to claim 1, characterized in that: The shape of the regulating block (508) is trapezoidal, and the surface of the pulling block (509) contacts the surfaces of the two movable plates (506) respectively.

7. The portable medical shadowless lamp according to claim 1, characterized in that: The shape of the mounting frame (8) is L-shaped, and the top of the mounting seat (7) is in contact with the mounting box (501).

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