Adjusting handle for operating lamp

Abstract

The utility model discloses an adjusting handle for an operating lamp, and relates to the field of operating lamp function adjusting.The adjusting handle comprises an operating lamp body, a control box is electrically connected to one side of the operating lamp body, and a potentiometer is arranged in the control box and used for adjusting function changes of the operating lamp; the rotary adjusting assembly and the pressing adjusting assembly are detachably arranged on the control box, the rotary adjusting assembly is used for carrying out rotary adjustment on a knob of the potentiometer, and the pressing adjusting assembly is used for carrying out pressing adjustment on a button of the potentiometer. According to the operating lamp, the button of the potentiometer is pressed and adjusted by pressing the adjusting assembly, and function switching of the operating lamp is achieved. According to the operating lamp, the rotating adjusting assembly is used for driving the adjusting rod of the potentiometer to rotate, so that the current function size is adjusted, the adjusting rod is detachably arranged on the control box and can be detached, disinfected and installed before an operation, and the problem that in the operation process, secondary pollution is caused when the function of the operating lamp is adjusted is effectively solved.

Description

Technical Field

[0001] The present application relates to the field of function adjustment of surgical lights, and in particular to an adjustment handle for a surgical light. Background Art

[0002] The surgical light is a lamp used for lighting during surgery. During the operation, the function of the surgical light needs to be adjusted, such as adjusting the size of the surgical light spot, adjusting the brightness of the surgical light, and switching the color temperature of the surgical light.

[0003] At present, when the function switching of the surgical light is adjusted, the function change of the surgical light is usually adjusted by lightly touching a button on a control box of the surgical light.

[0004] However, the above method may easily cause secondary contamination when touching the buttons of the control box, and the control box is directly arranged on the surgical light, which is not conducive to disassembly, so the control box can only be wiped and disinfected, resulting in a blind spot for disinfection. Utility Model Content

[0005] In order to avoid secondary contamination when switching the functions of a surgical light, the present application provides an adjustment handle for a surgical light.

[0006] The present application provides an adjustment handle for a surgical lamp, which adopts the following technical solution:

[0007] A regulating handle for a surgical light comprises a surgical light body, one side of the surgical light body is electrically connected to a control box, a potentiometer is arranged in the control box, the potentiometer is used to adjust the functional changes of the surgical light, and also comprises a rotary regulating component and a press regulating component, the rotary regulating component and the press regulating component are both detachably arranged on the control box, the rotary regulating component is used to rotate and adjust the knob of the potentiometer, and the press regulating component is used to press and adjust the button of the potentiometer.

[0008] By adopting the above technical solution, the button of the potentiometer is pressed and adjusted by the press adjustment component to realize the function switching of the surgical light. The adjustment rod of the potentiometer is driven to rotate by the rotary adjustment component to adjust the current function size, and this part is detachably arranged on the control box, which can be disassembled and sterilized before the operation, effectively avoiding the problem of secondary contamination when adjusting the function of the surgical light during the operation.

[0009] Preferably, the rotation adjustment assembly includes a mounting sleeve threadedly connected to the bottom of the control box, the mounting sleeve is communicated with the control box, the bottom shaft portion of the mounting sleeve is penetrated by a mounting groove, the bottom of the mounting sleeve is provided with an annular groove on the peripheral side of the mounting groove, a special-shaped connecting piece is arranged in the mounting sleeve, the peripheral portion of the special-shaped connecting piece is slidably arranged in the groove, and there is no vertical displacement between the special-shaped connecting piece and the annular groove, the shaft portion of the special-shaped connecting piece is inserted in the mounting groove, the adjusting rod of the potentiometer is inserted in the shaft portion of the special-shaped connecting piece, and the special-shaped connecting piece is used to drive the adjusting rod of the potentiometer to rotate.

[0010] By adopting the above technical solution, the rotating special-shaped connecting piece drives the adjusting rod of the potentiometer to rotate, thereby realizing the rotational adjustment of the adjusting rod of the potentiometer, and the threaded connection between the mounting sleeve and the control box facilitates the disassembly and disinfection of the mounting sleeve.

[0011] Preferably, the press adjustment assembly includes a press rod inserted into the shaft of the special-shaped connector, and one end of the press rod abuts against the end of the adjustment rod of the potentiometer. The press rod is used to drive the special-shaped connector to rotate, and the stroke of the press rod is limited to the shaft of the special-shaped connector and does not detach from the special-shaped connector.

[0012] By adopting the above technical solution, the pressing rod can press the potentiometer adjustment rod, and the pressing rod can drive the special-shaped connecting piece to rotate, thereby realizing the switching of the surgical light function and the adjustment of the current function.

[0013] Preferably, the push adjustment component includes an adjustment button, a linkage rod is provided between the adjustment button and the potentiometer adjustment rod, and two ends of the linkage rod are respectively in contact with the adjustment button and the potentiometer adjustment rod;

[0014] An adjusting handle is arranged between the adjusting button and the mounting sleeve, and a linkage structure is arranged between the adjusting handle and the mounting sleeve. The linkage structure is used for the adjusting handle to drive the special-shaped connecting piece to rotate, and the adjusting button is inserted at the bottom of the adjusting handle.

[0015] By adopting the above technical solution, the adjustment button is used in conjunction with the linkage rod to press the adjustment rod of the potentiometer, so as to facilitate the switching of the function of the surgical light. By rotating the adjustment handle, the special-shaped connector is driven to rotate, and then the adjustment rod of the potentiometer is driven to rotate, so as to achieve the adjustment of the current function of the surgical light.

[0016] Preferably, a pressing slot is provided on the bottom shaft portion of the adjusting handle, the adjusting button is inserted into the pressing slot, and the adjusting button is constrained to slide in the pressing slot.

[0017] By adopting the above technical solution, it is convenient to press the adjustment button to switch the functions of the surgical light.

[0018] Preferably, the linkage structure includes a special-shaped limit piece inserted in the installation groove, the shaft of the special-shaped limit piece is inserted on the shaft of the special-shaped connecting piece, the side of the special-shaped limit piece is provided with a first elastic card block, and the side of the adjustment handle is provided with a first limit card groove cooperating with the first elastic card block.

[0019] By adopting the above technical solution, the special-shaped limiting member is threadedly connected to the special-shaped connecting member, and the linkage between the adjustment handle and the special-shaped connecting member is realized by cooperating with the first elastic clamping block and the first limiting clamping groove, so that the special-shaped connecting member can be rotated by rotating the adjustment handle.

[0020] Preferably, an annular mounting seat is inserted into the adjusting handle, a second elastic card block is provided at the bottom of the annular mounting seat, and the second elastic card block cooperates with the first limit card slot;

[0021] The second elastic card block is provided with a second limit card slot, and the second limit card slot cooperates with the first elastic card block.

[0022] By adopting the above technical solution, the second elastic card block is clamped in the first limit card slot, and the first elastic card block is clamped in the second limit card slot, which effectively avoids the first elastic card block being unable to be clamped in the first limit card slot due to size problems. By pressing the second elastic card block, it is disengaged from the first limit card slot, thereby realizing convenient disassembly between the adjustment handle and the special-shaped limit piece.

[0023] Preferably, the surface of the adjustment handle is provided with an anti-slip layer.

[0024] By adopting the above technical solution, the friction between the fingers and the adjustment handle is improved, making it easier to rotate the adjustment handle.

[0025] In summary, this application includes the following beneficial technical effects:

[0026] 1. Press and adjust the button of the potentiometer by pressing the adjustment component to realize the function switching of the surgical light. Use the rotary adjustment component to drive the adjustment rod of the potentiometer to rotate, so as to adjust the current function size, and this part is detachably set on the control box. It can be disassembled and sterilized before surgery, effectively avoiding the problem of secondary contamination when adjusting the function of the surgical light during the operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is an axonometric diagram mainly showing the overall structure of the surgical lamp in this embodiment;

[0028] Figure 2This is a cross-sectional view mainly showing the overall structure of the device in Embodiment 1;

[0029] Figure 3 This is an axonometric diagram mainly showing the overall structure of the surgical lamp in Embodiment 2;

[0030] Figure 4 It is a cross-sectional view of an exploded schematic diagram of the adjustment component of the second embodiment.

[0031] Figure numerals: 1. surgical light body; 2. control box; 3. potentiometer; 31. adjustment rod; 4. rotation adjustment assembly; 41. mounting sleeve; 42. mounting groove; 43. annular slide groove; 44. special-shaped connecting piece; 5. pressing adjustment assembly; 51. pressing rod; 52. adjustment button; 53. linkage rod; 54. adjustment handle; 541. pressing through groove; 55. linkage structure; 551. special-shaped limiting piece; 552. first elastic block; 553. first limiting groove; 554. annular mounting seat; 555. second elastic block; 556. second limiting groove; 6. anti-slip layer. DETAILED DESCRIPTION

[0032] The present application is further described in detail below in conjunction with the accompanying drawings.

[0033] The embodiment of the present application discloses an adjustment handle for a surgical light.

[0034] Embodiment 1:

[0035] Reference Figure 1 and Figure 2 The adjustment handle 54 for the surgical light includes a surgical light body 1, one side of which is electrically connected to a control box 2, a potentiometer 3 is arranged in the control box 2, the potentiometer 3 is used to adjust the functional changes of the surgical light, and also includes a rotation adjustment component 4 and a press adjustment component 5, the rotation adjustment component 4 and the press adjustment component 5 can be detachably arranged on the control box 2, the rotation adjustment component 4 is used to rotate and adjust the knob of the potentiometer 3, and the press adjustment component 5 is used to press and adjust the button of the potentiometer 3.

[0036] Reference Figure 2The rotary adjustment component 4 includes a mounting sleeve 41 arranged on one side of the bottom of the control box 2. The mounting sleeve 41 and the control box are integrally formed, and the mounting sleeve 41 and the control box 2 are connected. The bottom shaft of the mounting sleeve 41 is penetrated by a mounting groove 42, and the bottom of the mounting sleeve 41 is provided with an annular slide groove 43 on the peripheral side of the mounting groove 42. A special-shaped connecting piece 44 is arranged in the mounting sleeve 41, and the periphery of the special-shaped connecting piece 44 is slidably arranged in the slide groove, and there is no vertical displacement between the special-shaped connecting piece 44 and the annular slide groove 43. A sealing ring is arranged between the special-shaped connecting piece 44 and the inner wall of the mounting sleeve 41, so that the special-shaped connecting piece 44 is relatively stationary without the action of external force, and the shaft of the special-shaped connecting piece 44 is inserted in the mounting groove 42, and the adjusting rod 31 of the potentiometer 3 is inserted in the shaft of the special-shaped connecting piece 44, and the special-shaped connecting piece 44 is used to drive the adjusting rod 31 of the potentiometer 3 to rotate.

[0037] Specifically, the special-shaped connector 44 is composed of two parts, namely, a sleeve located at the shaft and an annular slider sleeved on the outer surface of the sleeve, wherein the end of the annular slider is slidably connected with the annular slide groove 43, and a sealing ring is arranged between the two. The adjusting rod 31 of the potentiometer 3 is inserted into the sleeve, wherein the sleeve and the adjusting rod 31 are matched through a block and a slot (not shown in the figure), so that the special-shaped connector 44 can drive the adjusting rod 31 of the potentiometer 3 to rotate left and right.

[0038] like Figure 2 As shown, the pressing and adjusting component 5 includes a pressing rod 51 inserted into the shaft of the special-shaped connecting piece 44, and one end of the pressing rod 51 abuts against the end of the adjusting rod 31 of the potentiometer 3, the adjusting rod 31 of the potentiometer 3 is slidably connected with the sleeve of the special-shaped connecting piece 44, and the stroke of the pressing rod 51 is limited to the shaft of the special-shaped connecting piece 44, and does not separate from the special-shaped connecting piece 44 (specifically, it can be achieved by the cooperation of the slide groove and the block, not shown in the figure), and then the adjusting rod 31 of the potentiometer 3 can be pressed by the pressing rod 51, and the adjusting rod 31 of the potentiometer 3 can be rotated by rotating the pressing rod 51, so as to realize the switching and adjustment of the function of the surgical light.

[0039] The implementation principle of the adjustment handle 54 for a surgical lamp in the embodiment of the present application is as follows: before performing surgery, the installation sleeve 41, the special-shaped connector 44 and the pressing rod 51 are first disinfected;

[0040] After disinfection, the pressing rod 51 is inserted into the shaft of the special-shaped connecting piece 44, and then the special-shaped connecting piece 44 is inserted into the installation sleeve 41, and the installation sleeve 41 and the control box 2 are threadedly connected, and the adjusting rod 31 of the potentiometer 3 is inserted into the shaft of the special-shaped connecting piece 44;

[0041] During use, the operating light function is switched by pressing the pressing rod 51, and the current function of the operating light is adjusted by rotating the pressing rod 51. This process does not directly contact the operating light and the control box 2, and the installation sleeve 41 can be easily disassembled and disinfected after the operation is completed.

[0042] Embodiment 2:

[0043] Reference Figure 3 and Figure 4 The difference between this embodiment and the first embodiment is that, in this embodiment, the push adjustment component 5 includes an adjustment button 52, and a linkage rod 53 is provided between the adjustment button 52 and the adjustment rod 31 of the potentiometer 3, and the two ends of the linkage rod 53 are respectively in contact with the adjustment button 52 and the adjustment rod 31 of the potentiometer 3. An adjustment handle 54 is provided between the adjustment button 52 and the mounting sleeve 41, and a linkage structure 55 is provided between the adjustment handle 54 and the mounting sleeve 41. The linkage structure 55 is used for the adjustment handle 54 to drive the special-shaped connecting member 44 to rotate, and the adjustment button 52 is inserted at the bottom of the adjustment handle 54. In this embodiment, the surface of the adjustment handle 54 can be provided with an anti-slip layer 6 to facilitate the rotation of the adjustment handle 54.

[0044] The bottom shaft portion of the adjusting handle 54 is provided with a pressing slot 541 , the adjusting button 52 is inserted into the pressing slot 541 , and the adjusting button 52 is constrained to slide in the pressing slot 541 .

[0045] Specifically, the linkage structure 55 includes a special-shaped stopper 551 inserted into the installation groove 42, the shaft of the special-shaped stopper 551 is inserted into the sleeve of the shaft of the special-shaped connecting member 44, and the special-shaped stopper 551 and the special-shaped connecting member 44 are engaged with each other (specifically, it can be realized by interference fit between the slide groove and the block, which is not shown in the figure). The side of the special-shaped stopper 551 is provided with a first elastic block 552, and the side of the adjustment handle 54 is provided with a first stopper slot 553 engaged with the first elastic block 552.

[0046] An annular mounting seat 554 may be inserted into the adjusting handle 54, and a second elastic block 555 is provided at the bottom of the annular mounting seat 554, and the second elastic block 555 cooperates with the first limit slot 553. A second limit slot 556 is provided on the second elastic block 555, and the second limit slot 556 cooperates with the first elastic block 552.

[0047] The implementation principle of the adjustment handle 54 for a surgical lamp in the embodiment of the present application is as follows: the difference between the present embodiment and the first embodiment is that a linkage structure 55 is added, thereby extending the distance between the adjustment end and the surgical lamp. During use, the adjustment handle 54 is rotated to drive the adjustment rod 31 of the potentiometer 3 to rotate, and the adjustment button 52 is pressed to press the adjustment rod 31 of the potentiometer 3;

[0048] The second elastic block 555 and the first elastic block 552 are separated from the first limiting slot 553 by pressing the second elastic block 555, thereby separating the adjustment handle 54 from the special-shaped limiting member 551, thereby achieving the detachability of the overall structure.

[0049] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An adjustment handle for a surgical light, comprising a surgical light body (1), one side of the surgical light body (1) being electrically connected to a control box (2), a potentiometer (3) being arranged in the control box (2), the potentiometer (3) being used to adjust the function change of the surgical light, characterized in that: It also comprises a rotation adjustment component (4) and a press adjustment component (5), both of which can be detachably arranged on the control box (2), the rotation adjustment component (4) being used to rotate and adjust the knob of the potentiometer (3), and the press adjustment component (5) being used to press and adjust the button of the potentiometer (3).

2. The adjustment handle for a surgical lamp according to claim 1, characterized in that: The rotation adjustment assembly (4) comprises a mounting sleeve (41) threadedly connected to the bottom of the control box (2), the mounting sleeve (41) being in communication with the control box (2), a mounting groove (42) penetrating through the bottom shaft of the mounting sleeve (41), an annular slide groove (43) being provided at the bottom of the mounting sleeve (41) and located on the peripheral side of the mounting groove (42), a special-shaped connecting piece (44) being arranged in the mounting sleeve (41), a peripheral portion of the special-shaped connecting piece (44) being slidably arranged in the slide groove, and no vertical displacement between the special-shaped connecting piece (44) and the annular slide groove (43), a shaft portion of the special-shaped connecting piece (44) being inserted in the mounting groove (42), an adjusting rod (31) of the potentiometer (3) being inserted in the shaft portion of the special-shaped connecting piece (44), and the special-shaped connecting piece (44) being used to drive the adjusting rod (31) of the potentiometer (3) to rotate.

3. The adjustment handle for a surgical lamp according to claim 2, characterized in that: The pressing adjustment assembly (5) comprises a pressing rod (51) inserted into the shaft of the special-shaped connecting piece (44), and one end of the pressing rod (51) is in contact with the end of the adjusting rod (31) of the potentiometer (3). The pressing rod (51) is used to drive the special-shaped connecting piece (44) to rotate, and the stroke of the pressing rod (51) is limited to the shaft of the special-shaped connecting piece (44) and does not separate from the special-shaped connecting piece (44).

4. The adjustment handle for a surgical lamp according to claim 2, characterized in that: The push-adjusting assembly (5) comprises an adjusting button (52), a linkage rod (53) being arranged between the adjusting button (52) and the adjusting rod (31) of the potentiometer (3), and two ends of the linkage rod (53) being respectively in contact with the adjusting button (52) and the adjusting rod (31) of the potentiometer (3); An adjusting handle (54) is provided between the adjusting button (52) and the mounting sleeve (41), and a linkage structure (55) is provided between the adjusting handle (54) and the mounting sleeve (41). The linkage structure (55) is used for the adjusting handle (54) to drive the special-shaped connecting piece (44) to rotate, and the adjusting button (52) is inserted at the bottom of the adjusting handle (54).

5. The adjustment handle for a surgical lamp according to claim 4, characterized in that: The bottom shaft portion of the adjustment handle (54) is provided with a pressing slot (541), the adjustment button (52) is inserted into the pressing slot (541), and the adjustment button (52) is constrained to slide in the pressing slot (541).

6. The adjustment handle for a surgical lamp according to claim 4, characterized in that: The linkage structure (55) comprises a special-shaped limiting piece (551) inserted into the installation groove (42); the shaft of the special-shaped limiting piece (551) is inserted into the shaft of the special-shaped connecting piece (44); a first elastic block (552) is arranged on the side of the special-shaped limiting piece (551); and a first limiting groove (553) cooperating with the first elastic block (552) is provided on the side of the adjustment handle (54).

7. The adjustment handle for a surgical lamp according to claim 6, characterized in that: An annular mounting seat (554) is inserted into the adjusting handle (54), a second elastic clamping block (555) is provided at the bottom of the annular mounting seat (554), and the second elastic clamping block (555) cooperates with the first limiting clamping groove (553); The second elastic clamping block (555) is provided with a second limiting clamping groove (556), and the second limiting clamping groove (556) cooperates with the first elastic clamping block (552).

8. The adjustment handle for a surgical lamp according to claim 6 or 7, characterized in that: The surface of the adjustment handle (54) is provided with an anti-slip layer (6).

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