Convenient-to-adjust shadowless lamp based on flexible arm lever

Abstract

The utility model discloses a shadowless lamp convenient to adjust based on a flexible arm rod, and relates to the technical field of shadowless lamps, the shadowless lamp comprises a shadowless lamp component and a first flexible joint piece, the top of the shadowless lamp component is connected and provided with the first arm rod, the first flexible joint piece is connected and installed at one end, away from the shadowless lamp component, of the first arm rod, and the first flexible joint piece is connected and installed at the other end of the first arm rod. The end, away from the first arm rod, of the first flexible joint piece is connected with a second arm rod. According to the conveniently-adjusted shadowless lamp based on the flexible arm levers, through cooperation of the first arm lever, the first flexible joint piece, the second arm lever, the second flexible joint piece and the third arm lever, flexible structure adjustment can be conducted on shadowless lamp components within a certain adjustment range, and therefore different use requirements are met; the structural flexibility of the device is guaranteed, meanwhile, the structural parts are arranged in a detachable mode, so that the whole device is designed in a relatively modular mode, the production cost is reduced, and meanwhile the relative convenience of maintenance, disassembly and assembly is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of shadowless lamp technology, specifically to a conveniently adjustable shadowless lamp based on a flexible arm. Background Technology

[0002] A shadowless operating light is a commonly used lighting device in operating rooms, primarily used to provide a uniform, shadow-free lighting environment for surgical procedures. Its core function is to eliminate shadows cast by the surgeon's head or surgical instruments during operation, ensuring a clear and bright surgical field.

[0003] Conventional shadowless lamps with flexible arms are limited by the structural design of the flexible arms, making structural maintenance cumbersome, operation relatively time-consuming and labor-intensive, and it is also difficult to expand their use in terms of structure. Utility Model Content

[0004] The purpose of this invention is to provide a convenient adjustable shadowless lamp based on a flexible arm to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a convenient adjustable shadowless lamp based on a flexible arm, comprising a shadowless lamp component and a first flexible joint. The top of the shadowless lamp component is connected to and installed with a first arm. The first flexible joint is connected to and installed at the end of the first arm away from the shadowless lamp component. A second arm is connected to and installed at the end of the first flexible joint away from the first arm. A second flexible joint is connected to and installed at the end of the second arm away from the first flexible joint. A third arm is connected to and installed at the end of the second flexible joint away from the second arm. A base component is connected to and installed at the end of the third arm away from the second flexible joint. The first flexible joint includes a bidirectional biaxial damping hinge, a first connecting sleeve, a rotation shaft, and a second connecting sleeve. The end of the bidirectional biaxial damping hinge near the first arm is connected to the first connecting sleeve.

[0006] Furthermore, the shadowless lamp component includes a shadowless lamp body, a docking seat, and a protective frame. The docking seat is installed in the middle of the top of the shadowless lamp body, and the protective frame is installed on the outer side of the shadowless lamp body.

[0007] Furthermore, the first arm includes a fixed base, a combined sleeve, a first damping telescopic rod, and an anti-slip pad. The fixed base is provided with a combined sleeve at the end away from the shadowless lamp component, and the first damping telescopic rod is connected inside the combined sleeve. Moreover, the two ends of the first damping telescopic rod are covered with anti-slip pads.

[0008] Furthermore, the fixed base and the combined sleeve are fixedly connected, and the four side faces of the combined sleeve are respectively provided with two types of hole structures for bolt installation.

[0009] Furthermore, the four diagonal positions at the connection between the docking seat and the fixing seat are provided with holes for bolt installation, and the main body of the shadowless lamp is provided with the docking seat as an integral structure.

[0010] Furthermore, the first connecting sleeve and the second connecting sleeve have the same structure, and the four sides of the first connecting sleeve and the second connecting sleeve are respectively provided with two types of hole structures for bolt installation.

[0011] Furthermore, the base component includes a base body, a support base, and a connecting sleeve. The support base is installed at the bottom of the base body, and the connecting sleeve is vertically connected to the middle of the bottom of the support base. Moreover, the connecting sleeve and the first connecting sleeve have the same structure, and the edge of the base body is set with a flange structure.

[0012] Furthermore, the first arm, the second arm, and the third arm have the same structure, and the second flexible joint and the first flexible joint have the same structure.

[0013] This utility model provides a conveniently adjustable shadowless lamp based on a flexible arm, which has the following beneficial effects:

[0014] 1. This utility model, by comprising a first arm, a first flexible joint, a second arm, a second flexible joint, and a third arm, wherein the second and third arms are structurally identical to the first damping telescopic rod, enables the entire device to have three-stage telescopic adjustment. The first and second flexible joints, utilizing bidirectional biaxial damping hinges, can achieve bi-stage folding adjustment, while the rotary shaft provides axial rotation adjustment. The above-mentioned structural configuration ensures that the entire device has good flexibility and adjustment capabilities, allowing the shadowless lamp components to be quickly and conveniently adjusted according to usage needs.

[0015] 2. In this utility model, the first arm, the first flexible joint, the second arm, the second flexible joint, the third arm, and the base component are interconnected by a first connecting sleeve, a second connecting sleeve, a combined sleeve, and a docking sleeve. This structure allows for relatively convenient assembly and disassembly. This design facilitates flexible maintenance and replacement in case of component failure, ensuring the effective use of the device. It also allows for a degree of modular design in each component, thereby controlling production costs. Furthermore, the aforementioned structure can be appropriately expanded and adjusted to meet different usage scenarios and needs. The flange structure on the edge of the base component ensures the entire device is stably fixed to the mounting surface, providing excellent structural fixation and support. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the main body of a conveniently adjustable shadowless lamp based on a flexible arm according to the present invention.

[0017] Figure 2 This is a schematic diagram of the structure of a shadowless lamp component based on a flexible arm, according to the present invention.

[0018] Figure 3 This is a three-dimensional structural diagram of the first arm of a conveniently adjustable shadowless lamp based on a flexible arm, according to this utility model.

[0019] Figure 4 This is a three-dimensional structural diagram of the first flexible joint component of a conveniently adjustable shadowless lamp based on a flexible arm, according to this utility model.

[0020] Figure 5 This is a three-dimensional structural diagram of the base component of a conveniently adjustable shadowless lamp based on a flexible arm, according to this utility model.

[0021] In the diagram: 1. Shadowless lamp component; 101. Shadowless lamp body; 102. Docking seat; 103. Protective frame; 2. First arm; 201. Fixed seat; 202. Combined sleeve; 203. First damping telescopic rod; 204. Anti-slip pad; 3. First flexible joint component; 301. Bidirectional biaxial damping hinge; 302. First connecting sleeve; 303. Rotation shaft; 304. Second connecting sleeve; 4. Second arm; 5. Second flexible joint component; 6. Third arm; 7. Base component; 701. Base body; 702. Support seat; 703. Docking sleeve. Detailed Implementation

[0022] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0023] like Figures 1 to 5As shown, a convenient adjustable shadowless lamp based on a flexible arm includes a shadowless lamp component 1 and a first flexible joint 3. A first arm 2 is connected and installed at the top of the shadowless lamp component 1. The first flexible joint 3 is connected and installed at the end of the first arm 2 away from the shadowless lamp component 1. A second arm 4 is connected and installed at the end of the first flexible joint 3 away from the first arm 2. A second flexible joint 5 is connected and installed at the end of the second arm 4 away from the first flexible joint 3. A third arm is connected and installed at the end of the second flexible joint 5 away from the second arm 4. Rod 6, and at the same time, the end of the third arm rod 6 away from the second flexible joint 5 is connected to and installed with a base component 7. The first flexible joint 3 includes a bidirectional biaxial damping hinge 301, a first connecting sleeve 302, a rotation shaft 303 and a second connecting sleeve 304. The end of the bidirectional biaxial damping hinge 301 near the first arm rod 2 is connected to the first connecting sleeve 302. The first arm rod 2 includes a fixed seat 201, a combined sleeve 202, a first damping telescopic rod 203 and an anti-slip pad 204. The fixed seat 201 away from the shadowless lamp component 1 is provided with a combined sleeve. 202, and the internal connection of the combined sleeve 202 is a first damping telescopic rod 203, and the two ends of the first damping telescopic rod 203 are covered with anti-slip pads 204. The fixed seat 201 and the combined sleeve 202 are fixedly connected, and the four side surfaces of the combined sleeve 202 are respectively provided with two types of hole structures for bolt installation. The four diagonal positions at the connection between the docking seat 102 and the fixed seat 201 are provided with hole structures for bolt installation, and the main body 101 of the shadowless lamp is provided with the docking seat 102 as an integral structure. The connecting sleeve 302 and the second connecting sleeve 304 have the same structure, and the two ends of the four side facades of the first connecting sleeve 302 and the second connecting sleeve 304 are respectively provided with two kinds of hole structures for bolt installation. The second arm 4 and the third arm 6 have the same structure as the first damping telescopic rod 203, so that the whole device has three-stage telescopic adjustment. The first flexible joint 3 and the second flexible joint 5 can achieve double-stage folding adjustment by using the bidirectional biaxial damping hinge 301, while the rotary shaft 303 can provide axial rotation adjustment.

[0024] like Figures 1 to 5As shown, the shadowless lamp component 1 includes a shadowless lamp body 101, a docking seat 102, and a protective frame 103. The docking seat 102 is installed at the top center of the shadowless lamp body 101, and the protective frame 103 is installed on the outer side of the shadowless lamp body 101. The base component 7 includes a base body 701, a support 702, and a docking sleeve 703. The support 702 is installed at the bottom of the base body 701, and the docking sleeve 703 is vertically connected to the bottom center of the support 702. The docking sleeve 703 and the first connecting sleeve 302 are connected... The base body 701 has the same structure. The edges of the base body 701 are set with a flange structure. The structures between the first arm 2, the second arm 4 and the third arm 6 are the same. The structures between the second flexible joint 5 and the first flexible joint 3 are the same. Since the first arm 2, the first flexible joint 3, the second arm 4, the second flexible joint 5, the third arm 6 and the base component 7 are connected to each other through the structure of the first connecting sleeve 302, the second connecting sleeve 304, the combined sleeve 202 and the docking sleeve 703, the structure can be relatively conveniently assembled and disassembled.

[0025] In summary, as Figures 1 to 5 As shown, this convenient adjustable shadowless lamp based on a flexible arm is used by first fixing the base component 7 to the mounting structure surface using the base body 701 with a flange structure and bolts. Then, the shadowless lamp component 1 is connected to the fixed base 201 using the docking seat 102 on the top of the shadowless lamp body 101 and bolts are used to connect and fix the shadowless lamp component 1 and the first arm 2. During this process, one end of the first damping telescopic rod 203, whose two ends are covered with anti-slip pads 204, is inserted into the interior of the combined sleeve 202, and the combined sleeve 202 and the first damping telescopic rod 203 are connected and fixed to each other by tightening bolts.

[0026] Then, the other end of the first damping telescopic rod 203 is structurally inserted into the first connecting sleeve 302 at one end of the bidirectional biaxial damping hinge 301, and the first connecting sleeve 302 and the first damping telescopic rod 203 are connected and fixed by screwing in bolts. Using the above structure, the second arm 4 is connected and combined with the second connecting sleeve 304 connected to the rotating shaft 303. Then, the second flexible joint 5 is connected to the end of the second arm 4 away from the first flexible joint 3, and the third arm 6 is connected to the end of the second flexible joint 5 away from the second arm 4. Finally, the end of the third arm 6 away from the second flexible joint 5 is installed inside the docking sleeve 703. Then, the various structural components are flexibly adjusted to meet different adjustment needs.

[0027] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A convenient adjustable shadowless lamp based on a flexible arm, comprising a shadowless lamp component (1) and a first flexible joint component (3), characterized in that: The top of the shadowless lamp component (1) is connected to a first arm (2), the first flexible joint (3) is connected to the end of the first arm (2) away from the shadowless lamp component (1), and the end of the first flexible joint (3) away from the first arm (2) is connected to a second arm (4), and the end of the second arm (4) away from the first flexible joint (3) is connected to a second flexible joint (5), and the end of the second flexible joint (5) away from the second arm (4) is connected to a third arm (6), and the end of the third arm (6) away from the second flexible joint (5) is connected to a base component (7). The first flexible joint (3) includes a bidirectional biaxial damping hinge (301), a first connecting sleeve (302), a rotating shaft (303), and a second connecting sleeve (304). The end of the bidirectional biaxial damping hinge (301) near the first arm (2) is connected to the first connecting sleeve (302).

2. The convenient adjustable shadowless lamp based on a flexible arm according to claim 1, characterized in that, The shadowless lamp component (1) includes a shadowless lamp body (101), a docking seat (102), and a protective frame (103). The docking seat (102) is installed in the middle of the top of the shadowless lamp body (101), and the protective frame (103) is installed on the outer side of the shadowless lamp body (101).

3. The conveniently adjustable shadowless lamp based on a flexible arm according to claim 2, characterized in that, The first arm (2) includes a fixed base (201), a combined sleeve (202), a first damping telescopic rod (203), and an anti-slip pad (204). The fixed base (201) is provided with a combined sleeve (202) at one end away from the shadowless lamp component (1), and the first damping telescopic rod (203) is connected inside the combined sleeve (202). Moreover, the two ends of the first damping telescopic rod (203) are covered with anti-slip pads (204).

4. A conveniently adjustable shadowless lamp based on a flexible arm as described in claim 3, characterized in that, The fixed base (201) and the combined sleeve (202) are fixedly connected, and the four side surfaces of the combined sleeve (202) are respectively provided with two types of hole structures for bolt installation.

5. A conveniently adjustable shadowless lamp based on a flexible arm as described in claim 3, characterized in that, The docking seat (102) and the fixing seat (201) are provided with holes at the four diagonal positions for bolt installation, and the docking seat (102) is an integral structure of the shadowless lamp body (101).

6. A conveniently adjustable shadowless lamp based on a flexible arm as described in claim 1, characterized in that, The first connecting sleeve (302) and the second connecting sleeve (304) have the same structure, and the two ends of the four side facades of the first connecting sleeve (302) and the second connecting sleeve (304) are respectively provided with two kinds of hole structures for bolt installation.

7. A conveniently adjustable shadowless lamp based on a flexible arm as described in claim 1, characterized in that, The base component (7) includes a base body (701), a support base (702), and a connecting sleeve (703). The support base (702) is installed at the bottom of the base body (701), and the connecting sleeve (703) is vertically connected to the middle of the bottom of the support base (702). The connecting sleeve (703) and the first connecting sleeve (302) have the same structure. The edge of the base body (701) is set with a flange structure.

8. A conveniently adjustable shadowless lamp based on a flexible arm as described in claim 1, characterized in that, The first arm (2), the second arm (4) and the third arm (6) have the same structure, and the second flexible joint (5) and the first flexible joint (3) have the same structure.

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