Magnetic connector and operation head lamp

Abstract

The utility model relates to a magnetic connector, which comprises a first connecting seat, a second connecting seat, a first adsorption piece and a second adsorption piece, at least one of the first adsorption piece and the second adsorption piece is a magnet, the first connecting seat is provided with a first groove body, the first adsorption piece is arranged in the first groove body, and the second adsorption piece is provided with an adsorption part; one of the first connecting seat and the second connecting seat is provided with an insertion part, the other one of the first connecting seat and the second connecting seat is provided with an accommodating part, when the first connecting seat and the second connecting seat are connected, the adsorption part is inserted into the first groove body and is adsorbed with the first adsorption piece, the insertion part is inserted into the accommodating part, and the operation head lamp comprises a head lamp support, a head lamp and a magnetic connector. According to the utility model, through a multiple anti-falling structure, the magnet cannot fall off even if the magnet is suddenly demagnetized and invalid; on the basis of not increasing weight and parts, the magnetism is effectively enhanced, the structure is compact and small, and the occupied space is extremely small; the head lamp is accurate in positioning and connection, firm in fixation, high in safety and convenient to replace at any time.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, specifically to a magnetic connector and a surgical headlamp. Background Technology

[0002] As a medical device, surgical headlights have specific usage conditions and functional requirements. While shadowless lamps are commonly used during surgery, they are often obstructed by the surgeon's head to better visualize the lesion. In such cases, ambient light is often insufficient, which is where surgical headlights come in. Surgical headlights move with the surgeon's line of sight, are lightweight, and are particularly suitable for deep cavity surgeries (such as neurosurgery and spinal surgery), providing focused illumination. They are also an ideal choice for temporary supplemental lighting in emergency or mobile medical settings.

[0003] During surgery, specialized light sources are often required: such as laser light sources for cutting, hemostasis (e.g., CO2 laser), lithotripsy (holmium laser), or photodynamic therapy (PDT); ICG fluorescence imaging light sources for vascular reconstruction and tumor boundary marking; 5-ALA fluorescence for differentiating lesions during glioma resection; and ultraviolet (UV) light sources for intraoperative local disinfection (e.g., bone cement curing in orthopedics) or specific infection control. The need to switch between different light sources makes the real-time replaceability of the lamp head particularly important. Currently, common headlamp replacement methods on the market include screw-based and magnetic attachment, with magnetic attachment being more convenient. However, the safety hazards of magnetic attachment have not been effectively resolved, such as the strength of the magnetic attraction and the problem of detachment after demagnetization. Furthermore, precision, safety, and ease of replacement are also essential during surgical procedures. Summary of the Invention

[0004] One objective of this invention is to provide a magnetic connector.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A magnetic connector includes a first connector, a second connector, a first adsorption member, and a second adsorption member. The first adsorption member is connected to the first connector, and the second adsorption member is connected to the second connector. At least one of the first and second adsorption members is a magnet. The first connector has a first groove, and the first adsorption member is disposed in the first groove. The second adsorption member has an adsorption portion. One of the first and second connectors has an insertion portion, and the other has a receiving portion. When the first and second connectors are connected, the adsorption portion is inserted into the first groove and adsorbed by the first adsorption member, and the insertion portion is inserted into the receiving portion.

[0007] Preferably, in the above technical solution, the second adsorption element is a magnet, and the magnetic flux of the adsorption part is not less than 3000G.

[0008] In a preferred embodiment of the above technical solution, the thickness of the second adsorption element is 2-5 mm.

[0009] Preferably, in the above technical solution, the cross-section of the adsorption part is oblong, which not only avoids the risk of failure of conventional magnetic adhesive bonding, but also takes into account the increase of magnet thickness per unit weight, thereby increasing magnetic flux.

[0010] Preferably, in the above technical solution, the thickness of the adsorption part is greater than or equal to 1 / 2 of the thickness of the second adsorption element.

[0011] More preferably, the cross-sectional shape of the first groove matches the cross-sectional shape of the adsorption part, making it easy to insert while also preventing it from falling off.

[0012] Preferably, in the above technical solution, the first adsorption element is a metal material that can be attracted by a magnet.

[0013] More preferably, the metal material is silicon steel sheet. Silicon steel sheet can achieve the optimal magnetic force, which is not only economical but also greatly reduces the weight of the headlamp, making it the most cost-effective option.

[0014] Preferably, in the above technical solution, the thickness of the first adsorption element is no greater than 2 mm.

[0015] Preferably, in the above technical solution, the first adsorption element is fixed in the first groove by a metal fastener. The metal fastener can not only connect the first adsorption element, but also effectively increase the magnetism of the adsorption, so that the magnetic flux reaches the optimal value without increasing the weight of the magnet.

[0016] Preferably, the first connecting seat has a positioning hole, which forms the receiving part; the second connecting seat has a positioning post, which forms the insertion part. If the magnet suddenly demagnetizes and fails, the positioning post will still be inserted into the positioning hole, so that the headlamp will not fall off even under the action of gravity, thus avoiding medical accidents.

[0017] More preferably, a plurality of positioning holes are provided, and the plurality of positioning holes are evenly distributed around the first groove; a plurality of positioning posts are provided, the number of positioning posts being the same as the number of positioning holes, and the plurality of positioning posts are evenly distributed around the adsorption part.

[0018] Preferably, in the above technical solution, the second connecting seat is provided with a second groove, which forms the receiving part, and the adsorption part is located in the second groove; the first connecting seat itself forms the insertion part. If the magnet suddenly demagnetizes and fails, the first connecting seat will still be inserted into the second groove, so that the headlamp will not fall off even under the action of gravity, thus avoiding medical accidents.

[0019] Preferably, in the above technical solution, the first connecting seat is provided with positioning holes, and a plurality of positioning holes are distributed around the first groove; the second connecting seat is provided with a second groove, the adsorption part is located in the second groove, and a plurality of positioning posts are provided in the second groove, the number of positioning posts being the same as the number of positioning holes, and the plurality of positioning posts being distributed around the adsorption part; the first connecting seat itself and the positioning posts respectively form the insertion part, and the positioning holes and the second groove respectively form the receiving part.

[0020] More preferably, the first connecting seat has a hole on its circumferential surface, and an elastic plunger is provided in the hole; the second groove has a recess on its groove wall, and when the first connecting seat is inserted into the second groove, the elastic plunger abuts against the recess, giving the first connecting seat a radial clamping force, thus preventing the headlamp from falling off due to sudden demagnetization failure.

[0021] More preferably, the second connecting seat includes a housing and a limiting seat. The housing is open to one side, and the limiting seat has a hole. The second adsorption member and the limiting seat are sequentially arranged inside the housing, and the adsorption part passes through the hole. The housing and the limiting seat together form the second groove.

[0022] Preferably, in the above technical solution, the first connecting seat is provided with a first connecting member, and the second connecting seat is provided with a second connecting member. One of the first connecting member and the second connecting member is used to connect to the headlamp bracket, and the other is used to connect to the headlamp.

[0023] Preferably, the volume of the first connecting seat and the second connecting seat after connection does not exceed 10mm×8mm×6mm.

[0024] Another objective of this invention is to provide a surgical headlamp.

[0025] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0026] A surgical headlamp includes a headlamp bracket and a headlamp. The surgical headlamp also includes the magnetic connector. One of the first connector and the second connector is connected to the headlamp bracket, and the other end is connected to the headlamp.

[0027] Preferably, in the above technical solution, the headlamp bracket is an eyeglass frame.

[0028] Preferably, in the above technical solution, the headlamp bracket is a surgical magnifying glass.

[0029] Preferably, in the above technical solution, the first connecting seat is provided with a first connecting member, and the headlamp is rotatably connected to the first connecting seat through the first connecting member; the second connecting seat is provided with a second connecting member, and the headlamp bracket is fixedly connected to the second connecting seat through the second connecting member.

[0030] More preferably, the first connecting member includes a pair of bearing seats with threaded holes; the headlamp is provided with a connecting mechanism, which includes a connecting part and a pair of damping members. The connecting part is connected to the headlamp, and both the connecting part and the pair of damping members have through holes. The pair of damping members are respectively partially inserted into the two ends of the through holes on the connecting part. When the headlamp is connected to the first connecting seat, the connecting mechanism is located between the pair of bearing seats. A fastener passes through the threaded holes of the pair of bearing seats and the through holes on the connecting mechanism simultaneously. This connecting structure solves the problem of difficult installation of conventional gaskets, effectively reduces the assembly difficulty for customers, and has a simple and compact structure that is easy to process.

[0031] More preferably, the second connector is a screw.

[0032] Due to the application of the above technical solution, this utility model has the following advantages compared with the prior art:

[0033] The magnetic connector of this utility model has multiple anti-detachment structures, so it will not fall off even if the magnet suddenly demagnetizes and fails, thus avoiding medical accidents caused by connection failure; without increasing weight or parts, it effectively enhances magnetism, has a compact and small structure, and occupies very little space.

[0034] This invention's surgical headlamp uses a magnetic structure to achieve precise positioning, secure connection, and high safety. It also allows for easy replacement of the headlamp, enabling doctors to perform surgery without stress. Attached Figure Description

[0035] Appendix Figure 1 This is an overall schematic diagram of the first connecting seat and the second connecting seat after they are connected in Embodiment 1;

[0036] Appendix Figure 2 This is a schematic diagram showing the disassembly of the first connecting seat and the second connecting seat in Embodiment 1. Figure 1 ;

[0037] Appendix Figure 3 This is a schematic diagram showing the disassembly of the first connecting seat and the second connecting seat in Embodiment 1. Figure 2 ;

[0038] Appendix Figure 4 This is a cross-sectional view of the first connecting seat and the second connecting seat after they are connected in Embodiment 1. Figure 1 ;

[0039] Appendix Figure 5 This is a cross-sectional view of the first connecting seat and the second connecting seat after they are connected in Embodiment 1. Figure 2 ;

[0040] Appendix Figure 6 This is a cross-sectional view of the first connecting seat, the second connecting seat, and the headlamp after they are connected in Embodiment 1.

[0041] Appendix Figure 7 This is a schematic diagram of Example 2.

[0042] In the attached diagrams above:

[0043] 1. First connecting seat; 10. First groove; 11. Metal fastener; 12. Positioning hole; 13. Hole; 14. Elastic plunger; 15. First connecting piece; 150. Threaded hole;

[0044] 2. Second connecting seat; 20. Positioning pin; 21. Second groove; 22. Housing; 220. Hole; 23. Limiting seat; 230. Hole; 24. Recess; 25. Second connecting piece;

[0045] 3. First adsorption component;

[0046] 4. Second adsorption element; 40. Adsorption section;

[0047] 50. Headlamp bracket; 51. Headlamp; 510. Connecting part; 511. Damping component; 512. Through hole; 52. Magnetic connector. Detailed Implementation

[0048] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0049] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are 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, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0050] Example 1:

[0051] like Figure 1-6 The magnetic connector shown includes a first connecting base 1, a second connecting base 2, a first adsorption element 3, and a second adsorption element 4. The first adsorption element 3 is connected to the first connecting base 1, and the second adsorption element 4 is connected to the second connecting base 4. At least one of the first adsorption element 3 and the second adsorption element 4 is a magnet, thereby achieving adsorption between the two. The combined volume of the first connecting base 1 and the second connecting base 2 does not exceed 10mm × 8mm × 6mm, making it compact and small. Specifically:

[0052] A first groove 10 is formed on the first connecting seat 1, and a first adsorption element 3 is disposed in the first groove 10. The first adsorption element 3 is a magnet or a metal material that can be attracted by a magnet. In this embodiment: the first adsorption element 3 is a metal material, specifically a silicon steel sheet. The silicon steel sheet can optimize the magnetic force during adsorption. The thickness of the silicon steel sheet is no more than 2mm, or greater than 0 and less than or equal to 2mm. The first adsorption element 3 is fixed in the first groove 10 by a metal fastener 11, such as a metal screw. The metal fastener 11 can not only connect the first adsorption element 3, but also effectively increase the magnetism of adsorption, so as to achieve the optimal magnetic flux without increasing the weight of the magnet.

[0053] The second adsorption element 4 is a magnet, and it has an adsorption portion 40. The adsorption portion 40 can be the second adsorption element 4 itself or a part of it. In this embodiment, the adsorption portion 40 is part of the second adsorption element 4, and the magnetic flux of the adsorption portion 40 is not less than 3000G. The thickness of the second adsorption element 4 is 2-5mm, and the thickness of the adsorption portion 40 is greater than or equal to half the thickness of the second adsorption element 4, or 1-2.5mm. The cross-section of the adsorption portion 40 is oblong or racetrack-shaped (a shape consisting of a straight line in the middle and semicircles at both ends), which avoids the risk of failure of conventional magnetic adhesive bonding, and also takes into account the increase in magnetic flux due to the increased magnet thickness per unit weight.

[0054] The cross-sectional shape of the first groove 10 matches the cross-sectional shape of the adsorption part 40. Correspondingly, the shape of the first groove 10 is also oblong. Thus, when the first connecting seat 1 and the second connecting seat 2 are connected, the adsorption part 40 of the second adsorption member 4 is inserted into the first groove 10 and adsorbed by the first adsorption member 3. If the magnet suddenly demagnetizes and fails, the adsorption part 40 of the second adsorption member 4 will still be inserted into the first groove 10, and the headlamp will not fall off even under the action of gravity, forming the first anti-detachment structure.

[0055] One of the first connecting seat 1 and the second connecting seat 2 is provided with an insertion part, and the other is provided with a receiving part. When the first connecting seat 1 and the second connecting seat 2 are connected, the insertion part is inserted into the receiving part. While guiding the connection, it also serves as an anti-detachment structure.

[0056] In one embodiment of this invention: a positioning hole 12 is provided on the first connecting seat 1, forming a receiving portion; a positioning post 20 is provided on the second connecting seat 2, forming an insertion portion. When the first connecting seat 1 and the second connecting seat 2 are connected, the positioning post 20 is inserted into the positioning hole 12, forming a second anti-detachment structure. Figure 3 As shown: Multiple positioning holes 12 are provided, and the multiple positioning holes 12 are evenly distributed around the first groove 10; Multiple positioning posts 20 are also provided, and the number of positioning posts 20 is the same as the number of positioning holes 12. The multiple positioning posts 20 are evenly distributed around the adsorption part 40. The illustration takes four positioning holes 12 and four positioning posts 20 as an example.

[0057] In another embodiment of this invention: the second connecting seat 2 is provided with a second groove 21, which forms a receiving portion, and the adsorption portion 40 is located inside the second groove 21; the first connecting seat 1 itself forms an insertion portion. When the first connecting seat 1 and the second connecting seat 2 are connected, the first connecting seat 1 is inserted into the second groove 21, forming a third anti-detachment structure.

[0058] In another embodiment of this invention: the first connecting seat 1 has positioning holes 12, and multiple positioning holes 12 are evenly distributed around the first groove 10; the second connecting seat 2 has a second groove 21, the adsorption part 40 is located in the second groove 21, and multiple positioning posts 20 are provided in the second groove 21. The number of positioning posts 20 is the same as the number of positioning holes 12, and the multiple positioning posts 20 are evenly distributed around the adsorption part 40. The length of the positioning posts 20 is 3-4 mm. The first connecting seat 1 itself and the positioning posts 20 respectively form insertion parts, and the positioning holes 12 and the second groove 21 respectively form receiving parts. When the first connecting seat 1 and the second connecting seat 2 are connected, the first connecting seat 1 is inserted into the second groove 21, and the positioning posts 20 are inserted into the positioning holes 12, thus forming a double anti-detachment structure. The following specifically describes the structure of a second connecting seat 2 with this double anti-detachment structure:

[0059] The second connecting seat 2 includes a housing 22 and a limiting seat 23. The housing 22 is open to one side, and the limiting seat 23 has a hole 230. The second adsorption member 4 and the limiting seat 23 are arranged sequentially inside the housing 22. The second adsorption member 4 adopts a structure with a cross-section similar to a T-shape, so that its main body is restricted by the limiting seat 23, and the adsorption part 40 passes through the hole 230. The housing 22 and the limiting seat 23 together form the second groove 21, that is, the wall surface of the housing 22 forms the groove wall of the second groove 21, and the opening surface of the limiting seat 23 forms the groove of the second groove 21. The positioning post 20 is arranged on the limiting seat 23 and can be integrally formed with the limiting seat 23.

[0060] Based on the insertion-type fit between the first connecting seat 1 and the second groove 21 of the second connecting seat 2, a hole 13 is provided on the circumferential surface of the first connecting seat 1, and an elastic plunger 14 is provided in the hole 13; a recess 24 is provided on the groove wall of the second groove 21 (housing 22). When the first connecting seat 1 is inserted into the second groove 21 of the second connecting seat 2, the elastic plunger 14 abuts against the recess 24, giving the first connecting seat 1 a radial clamping force, further preventing the headlamp from falling off due to sudden demagnetization failure. Figure 4 As shown. Multiple elastic plungers 14 can be provided, and the corresponding number of recesses 24 matches the number of plungers.

[0061] A first connector 15 is provided on the first connecting base 1, and a second connector 25 is provided on the second connecting base 2. One of the first connector 15 and the second connector 25 is used to connect to the headlamp bracket, and the other is used to connect to the headlamp. In this embodiment:

[0062] The first connector 15 is a pair of bearing seats, each with a threaded hole 150 for connection to the connecting mechanism on the headlamp; the second connector 24 consists of two screws, as shown in the illustration. Figure 4 As shown: A hole 220 is provided on the housing 22, and the head of the screw passes through the housing 22 to connect with the headlamp bracket.

[0063] Example 2:

[0064] like Figure 7 The surgical headlamp shown includes a headlamp bracket 50, a headlamp 51, and a magnetic connector 52. The first connector 1 is connected to the headlamp 51, and the second connector 2 is connected to the headlamp bracket 20. After replacing the headlamp 51, it is only necessary to attach the first connector 1 to the second connector 2.

[0065] The headlamp bracket 50 can be an eyeglass frame or a surgical magnifying glass. In this embodiment, the headlamp bracket 50 is an eyeglass frame-type surgical magnifying glass.

[0066] In this embodiment: as Figure 6As shown: The headlamp 51 is equipped with a connecting mechanism, which includes a connecting part 510 and a pair of damping elements 511. The connecting part 510 is connected to the headlamp 51. Both the connecting part 510 and the pair of damping elements 511 have through holes 512. The pair of damping elements 511 are partially inserted into both ends of the through holes 512 on the connecting part 510. When the headlamp 51 is connected to the first connecting seat 1, the connecting mechanism is inserted between a pair of bearings (first connecting element 15). A fastener, such as a screw (not shown in the figure), passes through the threaded holes 150 of the pair of bearings and the through holes 512 on the connecting mechanism to tighten the connecting mechanism between the pair of bearings. At this time, the headlamp 51 is fixed relative to the first connecting seat 1, and part of the damping elements 512 is clamped between the pair of bearings and the connecting part 510 to increase friction. When it is necessary to rotate the headlamp 51, loosen the screw slightly to allow the headlamp 51 to rotate (relative to the screw). After rotating to the correct position, tighten the screw. The damping component 511 of the connecting mechanism is directly inserted into the connecting part 510, which solves the problem of difficult installation of conventional gaskets, effectively reduces the assembly difficulty for customers, and has a simple and compact structure that is easy to process.

[0067] In this embodiment, the screws on the second connecting seat 2 are directly connected to the headlamp bracket 50.

[0068] The above embodiments are only for illustrating the technical concept and features of this utility model, and are intended to enable those skilled in the art to understand the content of this utility model and implement it accordingly. They should not be construed as limiting the scope of protection of this utility model. All equivalent changes or modifications made in accordance with the spirit and essence of this utility model should be included within the scope of protection of this utility model.

Claims

1. A magnetic connector, comprising a first connector base, a second connector base, a first adsorption member, and a second adsorption member, wherein the first adsorption member is connected to the first connector base, and the second adsorption member is connected to the second connector base, wherein at least one of the first adsorption member and the second adsorption member is a magnet, characterized in that: The first connecting seat has a first groove, the first adsorption member is disposed in the first groove, and the second adsorption member has an adsorption part; one of the first connecting seat and the second connecting seat has an insertion part, and the other has a receiving part; when the first connecting seat and the second connecting seat are connected, the adsorption part is inserted into the first groove and adsorbs the first adsorption member, and the insertion part is inserted into the receiving part.

2. The magnetic connector according to claim 1, characterized in that: The second adsorption element is a magnet, and the magnetic flux of the adsorption part is not less than 3000G; the thickness of the second adsorption element is 2-5mm.

3. The magnetic connector according to claim 1 or 2, characterized in that: The cross-section of the adsorption section is oblong; The thickness of the adsorption part is greater than or equal to 1 / 2 of the thickness of the second adsorption element.

4. The magnetic connector according to claim 3, characterized in that: The cross-sectional shape of the first tank is matched with the cross-sectional shape of the adsorption section.

5. The magnetic connector according to claim 1, characterized in that: The first adsorption element is a metal material that can be attracted by a magnet, and the metal material includes silicon steel sheets; The thickness of the first adsorption element is no greater than 2 mm.

6. The magnetic connector according to claim 1, characterized in that: The first adsorption element is fixed in the first groove by metal fasteners.

7. The magnetic connector according to claim 1, characterized in that: The first connecting seat has a positioning hole, which forms the receiving part; the second connecting seat has a positioning post, which forms the insertion part.

8. The magnetic connector according to claim 7, characterized in that: The positioning holes are provided in multiple ways, and the multiple positioning holes are evenly distributed around the first groove; the positioning posts are provided in multiple ways, and the number of positioning posts is the same as the number of positioning holes, and the multiple positioning posts are evenly distributed around the adsorption part.

9. The magnetic connector according to claim 1, characterized in that: The second connector is provided with a second groove, which forms the receiving portion, and the adsorption portion is located in the second groove; the first connector itself forms the insertion portion.

10. The magnetic connector according to claim 1, characterized in that: The first connecting seat has positioning holes, and multiple positioning holes are distributed around the first groove. The second connecting seat has a second groove, and the adsorption part is located in the second groove. Multiple positioning posts are provided in the second groove, and the number of positioning posts is the same as the number of positioning holes. The multiple positioning posts are distributed around the adsorption part. The first connecting seat itself and the positioning posts respectively form the insertion part, and the positioning holes and the second groove respectively form the receiving part.

11. The magnetic connector according to claim 9 or 10, characterized in that: The first connecting seat has a hole on its circumferential surface, and an elastic plunger is installed in the hole; the second groove has a recess on its groove wall, and when the first connecting seat is inserted into the second groove, the elastic plunger abuts against the recess.

12. The magnetic connector according to claim 9 or 10, characterized in that: The second connecting seat includes a housing and a limiting seat. The housing is open to one side, and the limiting seat has a hole. The second adsorption element and the limiting seat are sequentially arranged inside the housing, and the adsorption part passes through the hole. The housing and the limiting seat together form the second groove.

13. The magnetic connector according to claim 1, characterized in that: The first connecting seat is provided with a first connecting member, and the second connecting seat is provided with a second connecting member. One of the first connecting member and the second connecting member is used to connect to the headlamp bracket, and the other is used to connect to the headlamp.

14. The magnetic connector according to claim 1, characterized in that: The volume of the first connecting seat and the second connecting seat after connection does not exceed 10mm×8mm×6mm.

15. A surgical headlamp, comprising a headlamp holder and a headlamp, characterized in that: The surgical headlamp also includes the magnetic connector as described in any one of claims 1 to 14, characterized in that: one of the first connecting seat and the second connecting seat is connected to the headlamp bracket, and the other end is connected to the headlamp.

16. The surgical headlamp according to claim 15, characterized in that: The headlamp bracket is an eyeglass frame, and / or, The headlamp holder is a surgical magnifying glass.

17. The surgical headlamp according to claim 15, characterized in that: The first connecting seat is provided with a first connecting member, and the headlamp is rotatably connected to the first connecting seat through the first connecting member; the second connecting seat is provided with a second connecting member, and the headlamp bracket is fixedly connected to the second connecting seat through the second connecting member.

18. The surgical headlamp according to claim 17, characterized in that: The first connecting member includes a pair of bearing seats with threaded holes. The headlamp is provided with a connecting mechanism, which includes a connecting part and a pair of damping members. The connecting part is connected to the headlamp. Both the connecting part and the pair of damping members have through holes. The pair of damping members are partially inserted into the two ends of the through holes on the connecting part. When the headlamp is connected to the first connecting seat, the connecting mechanism is located between the pair of bearing seats. A fastener passes through the threaded holes of the pair of bearing seats and the through holes on the connecting mechanism. The second connecting component is a screw.

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