Orthopedic head lamp

Abstract

The utility model provides an orthopaedic head lamp which comprises an installation block, a movable cavity is formed in the installation block, a groove is formed in one side face of the installation block, a convex groove is tightly attached to one side face of the groove, and first locking teeth are arranged on the inner wall of the other side of the movable cavity. The first adjusting assembly comprises a rotating disc, a movable rod, a locking disc and a first spring, second locking teeth are arranged on the face, away from the surface of the movable rod, of the locking disc, the first locking teeth are in meshed connection with the second locking teeth, and one end of the first spring is fixedly connected with the face, close to the movable rod, of the locking disc. The other end of the first spring abuts against the inner wall of the convex groove. According to the adjustable head lamp, the irradiation angle of the head lamp can be adjusted at any time when different parts are operated, and meanwhile the head lamp can be freely adjusted according to habits of different users.

Description

Technical Field

[0001] The utility model relates to the technical field of surgical headlamps, and particularly relates to a plastic surgery headlamp. Background Art

[0002] At present, the lighting sources adopted by hospitals are all shadowless lamps. However, it is difficult for shadowless lamps to clearly illuminate the deep and narrow parts of patients. Even if some parts can be illuminated, they cannot stably change with the doctor's view point, and patients are required to change their body positions at any time, which brings inconvenience to the diagnosis and treatment work. Therefore, hospitals generally use medical headlamps that can be worn on the head.

[0003] During the operation, the working time is generally long and the physical consumption is large. In order to meet the gaze of medical staff, the headlamp is generally located on the forehead to ensure that the illumination position is aligned with the gaze of medical staff. Since different people have different habits, and the illumination angle of the headlamp also needs to be adjusted during operations on different parts. For example, when performing an operation on the back, the light angle is generally downward. The existing headlamp is fixedly connected to the headband, which is not convenient for multi-angle adjustment and cannot be adjusted according to different situations and different user groups, resulting in certain inconvenience.

[0004] Therefore, how to propose a plastic surgery headlamp that can be adjusted according to different situations and different user groups is a problem that needs to be solved by those skilled in the art. Content of the Utility Model

[0005] The technical problem to be solved by the utility model is to provide a plastic surgery headlamp to solve at least one of the above technical problems.

[0006] To achieve the above object, the present utility model provides the following technical solutions: A plastic surgery headlamp, characterized in that it includes: a headband; an adjustment band, both ends of the adjustment band are fixedly connected to the outer surface of the headband; a mounting block, a movement cavity is provided inside the mounting block, a groove is provided on one side surface of the mounting block, a convex groove is closely attached to one side surface of the groove, and a first locking tooth is provided on the inner wall of the other side of the movement cavity; the convex groove is located between the groove and the first locking tooth, and the mounting block is embedded in the front side of the headband; a first adjustment component, the first adjustment component includes a rotating disk, a movable rod, a locking disk and a first spring, one side surface of the rotating disk is fixedly connected to one end of the movable rod, the other end of the movable rod is fixedly connected to a locking disk, the rotating disk is adapted to the groove, the locking disk is located between the convex groove and the first locking tooth, a second locking tooth is provided on the surface of the locking disk away from the movable rod, the first locking tooth is meshed and connected with the second locking tooth, one end of the first spring is fixedly connected to the surface of the locking disk close to the movable rod, and the other end of the first spring abuts against the inner wall of the convex groove, and two mounting plates are fixedly connected to the rotating disk; a second adjustment component, the second adjustment component is connected to the first adjustment component through a rotating shaft, one end of the rotating shaft is fixedly connected to one of the mounting plates, and the other end of the rotating shaft is fixedly connected to the other mounting plate.

[0007] Optionally, a locking groove is provided on the surface of the rotating shaft.

[0008] Optionally, the plastic surgery headlamp further includes: a sliding plate and a first mounting ring, the sliding plate is fixedly connected to the first mounting ring, a rotating sleeve is rotatably sleeved on the rotating shaft, and the sliding plate slidably extends into the inside of the rotating sleeve.

[0009] Optionally, the second adjustment component includes: a locking block, an arc-shaped groove is provided on the sliding plate, the locking block is fixedly connected to the inner wall of the arc-shaped groove, and the locking block is adapted to the locking groove.

[0010] Optionally, the second adjustment component further includes: a second spring, one end of the second spring is fixedly connected to the rotating sleeve, and the other end of the second spring is fixedly connected to the first mounting ring.

[0011] Optionally, the plastic surgery headlamp further includes: a second mounting ring, the first mounting ring and the second mounting ring form a wrapping area, and the headlamp is located in the wrapping area.

[0012] Optionally, two mounting ears are respectively fixedly connected to both sides of the first mounting ring and the second mounting ring; threaded holes are provided on the mounting ears.

[0013] Optionally, the mounting ears on one side of the first mounting ring and the mounting ears on one side of the second mounting ring are grouped together, and two of the mounting ears are connected by a mounting screw. The mounting ears on the other side of the first mounting ring and the mounting ears on the other side of the second mounting ring are grouped together, and two of the mounting ears are connected by another mounting screw.

[0014] Optionally, a sweat-absorbing sponge is fixedly connected to the inner wall of the headband.

[0015] Beneficial effects:

[0016] A plastic surgery headlamp, comprising: a headband, an adjustment strap, a mounting block, a first adjustment assembly, and a second adjustment assembly. The two ends of the adjustment strap are fixedly connected to the outer surface of the headband, so that the adjustment strap can adjust the tightness of the headband. At the same time, a movement cavity is provided inside the mounting block, a groove is provided on one side surface, and a convex groove is closely attached to one side surface of the groove. A first locking tooth is provided on the inner wall of the other side of the movement cavity, so that the rotating disk can be adapted to the groove in the mounting block, the locking disk can be installed between the convex groove and the first locking tooth, and the first locking tooth can be engaged with the second locking tooth. In addition, the convex groove is located between the groove and the first locking tooth, so that the convex groove can limit the position of the locking disk of the first adjustment assembly, and the mounting block is embedded in the front side of the headband, so that the headlamp can irradiate along with the line of sight. The first adjustment assembly includes a rotating disk, a movable rod, a locking disk, and a first spring. One side surface of the rotating disk is fixedly connected to one end of the movable rod, and the other end of the movable rod is fixedly connected to the locking disk, so that the rotating disk, the movable rod, and the locking disk can be connected in sequence. The rotating disk is adapted to the groove, the locking disk is located between the convex groove and the first locking tooth, and a second locking tooth is provided on the surface of the locking disk away from the movable rod, so that the first adjustment assembly matches the mounting block, and the first locking tooth is engaged with the second locking tooth. One end of the first spring is fixedly connected to the surface of the locking disk close to the movable rod, and the other end of the first spring abuts against the inner wall of the convex groove, so that the first spring can control the locking disk to engage or disengage with the second locking tooth. At the same time, two mounting plates are fixedly connected to the rotating disk, so that the first adjustment assembly and the second adjustment assembly are connected together. The second adjustment assembly is connected to the first adjustment assembly through a rotating shaft. One end of the rotating shaft is fixedly connected to one mounting plate, and the other end of the rotating shaft is fixedly connected to the other mounting plate, so that the first adjustment assembly and the second adjustment assembly are connected together through the mounting plates. Description of the drawings

[0017] The following further describes the present invention in conjunction with the drawings and embodiments:

[0018] Figure 1 It is a schematic structural diagram of a plastic surgery headlamp of the present invention;

[0019] Figure 2Schematic cross-sectional view of the mounting block of the present utility model;

[0020] Figure 3 Schematic view of the motion cavity of the present utility model;

[0021] Figure 4 Schematic view of the separation of the rotating sleeve of the present utility model;

[0022] Figure 5 is Figure 2 Enlarged view of part A in

[0023] Reference numerals: 1, headband; 2, adjustment band; 3, mounting block; 4, motion cavity; 5, groove; 6, rotating disc; 7, convex groove; 8, movable rod; 9, first locking tooth; 10, locking disc; 11, second locking tooth; 12, first spring; 13, mounting plate; 14, rotating shaft; 15, locking groove; 16, rotating sleeve; 17, second spring; 18, first mounting ring; 19, sliding plate; 20, arc groove; 21, locking block; 22, headlamp; 23, mounting ear; 24, second mounting ring; 25, threaded hole; 26, mounting screw; 27, sweat-absorbing sponge. Detailed implementation manners

[0024] This part will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the drawings. The function of the drawings is to supplement the description in the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but it cannot be construed as a limitation on the protection scope of the present utility model.

[0025] Please refer to Figures 1-5, a headlamp for plastic surgery provided by the utility model includes: a headband 1; an adjustment strap 2, both ends of the adjustment strap 2 are fixedly connected to the outer surface of the headband 1; a mounting block 3, a movement cavity 4 is provided inside the mounting block 3, a groove 5 is provided on one side surface of the mounting block 3, a convex groove 7 is closely attached to one side surface of the groove 5, and a first locking tooth 9 is provided on the inner wall of the other side of the movement cavity 4; the convex groove 7 is located between the groove 5 and the first locking tooth 9, and the mounting block 3 is embedded in the front side of the headband 1; a first adjustment component, the first adjustment component includes a rotating disk 6, a movable rod 8, a locking disk 10 and a first spring 12, one side surface of the rotating disk 6 is fixedly connected to one end of the movable rod 8, the other end of the movable rod 8 is fixedly connected to a locking disk 10, the rotating disk 6 is adapted to the groove 5, the locking disk 10 is located between the convex groove 7 and the first locking tooth 9, a second locking tooth 11 is provided on the surface of the locking disk 10 away from the movable rod 8, the first locking tooth 9 is meshed with the second locking tooth 11, one end of the first spring 12 is fixedly connected to the surface of the locking disk 10 close to the movable rod 8, the other end of the first spring 12 abuts against the inner wall of the convex groove 7, and two mounting plates 13 are fixedly connected to the rotating disk 6; a second adjustment component, the second adjustment component is connected to the first adjustment component through a rotating shaft 14, one end of the rotating shaft 14 is fixedly connected to one of the mounting plates 13, and the other end of the rotating shaft 14 is fixedly connected to the other mounting plate 13.

[0026] Specifically, both ends of the adjusting strap of the present utility model are fixedly connected to the outer surface of the headband, enabling the adjusting strap to adjust the tightness of the headband. Meanwhile, a movement cavity is formed inside the mounting block, and a groove is provided on one side surface thereof. A convex groove is closely attached to one side surface of the groove, and the other inner wall of the movement cavity is provided with first locking teeth, such that the rotating disk can be adapted to the groove in the mounting block, the locking disk can be installed between the convex groove and the first locking teeth, and the first locking teeth can be engaged with the second locking teeth. Additionally, the convex groove is located between the groove and the first locking teeth, enabling the convex groove to limit the position of the locking disk of the first adjusting assembly, and the mounting block is embedded in the front side of the headband, allowing the headlamp to irradiate along with the line of sight. The first adjusting assembly includes a rotating disk, a movable rod, a locking disk, and a first spring. One side surface of the rotating disk is fixedly connected to one end of the movable rod, and the other end of the movable rod is fixedly connected to the locking disk, such that the rotating disk, the movable rod, and the locking disk can be sequentially connected. The rotating disk is adapted to the groove, the locking disk is located between the convex groove and the first locking teeth, and a second locking tooth is provided on the surface of the locking disk away from the movable rod, enabling the first adjusting assembly to match the mounting block, and the first locking teeth are engaged with the second locking teeth. One end of the first spring is fixedly connected to the surface of the locking disk close to the movable rod, and the other end of the first spring abuts against the inner wall of the convex groove, enabling the first spring to control the locking disk to engage or disengage with the second locking teeth. Meanwhile, two mounting plates are fixedly connected to the rotating disk, connecting the first adjusting assembly and the second adjusting assembly together. The second adjusting assembly is connected to the first adjusting assembly through a rotating shaft. One end of the rotating shaft is fixedly connected to one mounting plate, and the other end of the rotating shaft is fixedly connected to the other mounting plate, connecting the first adjusting assembly and the second adjusting assembly together through the mounting plates.

[0027] Optionally, a locking groove 15 is formed on the surface of the rotating shaft 14.

[0028] Specifically, by forming a locking groove 15 on the surface of the rotating shaft 14 of the present utility model, the locking groove 15 and the locking block on the sliding plate are locked together, thereby fixing the second adjusting assembly.

[0029] Optionally, the orthopedic headlamp further includes: a sliding plate 19 and a first mounting ring 18. The sliding plate 19 is fixedly connected to the first mounting ring 18. A rotating sleeve 16 is rotatably sleeved on the rotating shaft 14, and the sliding plate 19 slidably extends into the interior of the rotating sleeve 16.

[0030] Specifically, by the sliding plate slidably extending into the interior of the rotating sleeve, the locking block on the sliding plate can be engaged with the locking groove on the surface of the rotating shaft, thereby fixing the second adjusting assembly.

[0031] Optionally, the second adjustment component includes: a locking block 21. An arc-shaped groove 20 is formed in the sliding plate 19, and the inner wall of the arc-shaped groove 20 is fixedly connected to the locking block 21, and the locking block 21 is adapted to the locking groove 15.

[0032] Specifically, in the present utility model, by forming an arc-shaped groove 20 in the sliding plate 19, the sliding plate 19 can be meshed with the locking groove through the locking block on the arc-shaped groove, so as to fix the headlamp within a certain orientation. When the locking block on the sliding plate is not meshed with the locking groove on the surface of the rotating shaft, the orientation of the headlamp can be adjusted.

[0033] Optionally, the second adjustment component further includes: a second spring 17. One end of the second spring 17 is fixedly connected to the rotating sleeve 16, and the other end of the second spring 17 is fixedly connected to the first mounting ring 18.

[0034] Specifically, in the present utility model, by controlling the forward movement of the sliding plate to adjust the irradiation angle of the normal headlamp, the movement of the sliding plate drives the locking block to move synchronously. After the locking block moves, the second spring is stretched, so that the locking block disengages from the locking groove. At this time, the rotation adjustment can be performed. After the adjustment, the second spring retracts to push the sliding plate to reset, so that the locking block meshes with the locking groove again to complete the locking. Through the above structure, the irradiation angle of the headlamp can be adjusted at any time during surgeries on different parts.

[0035] Optionally, the plastic surgery headlamp further includes: a second mounting ring 24. The first mounting ring 18 and the second mounting ring 24 form a wrapping area, and the headlamp 22 is located within the wrapping area.

[0036] Specifically, in the present utility model, a wrapping area is formed by the first mounting ring and the second mounting ring 24, so that the headlamp can be fixed within the wrapping area, and then the headlamp is fixed by the first mounting ring and the second mounting ring.

[0037] Optionally, two mounting ears 23 are respectively fixedly connected to both sides of the first mounting ring 18 and the second mounting ring 24. Threaded holes 25 are formed in the mounting ears 23.

[0038] Specifically, in the present utility model, two mounting ears are respectively fixedly connected to both sides of the first mounting ring and the second mounting ring, and threaded holes are formed in the mounting ears. The four mounting ears and two mounting screws fix the headlamp in the wrapping area through the threaded holes, so that the headlamp is fixed in the wrapping area formed by the first mounting ring and the second mounting ring.

[0039] Optionally, the mounting ears 23 on one side of the first mounting ring 18 and the mounting ears 23 on one side of the second mounting ring 18 are grouped together, and two of the mounting ears 23 are connected by a mounting screw 26. The mounting ears 23 on the other side of the first mounting ring 18 and the mounting ears 23 on the other side of the second mounting ring 18 are grouped together, and two of the mounting ears 23 are connected by another mounting screw 26.

[0040] Specifically, in the present utility model, the second mounting ring can be detached by removing the fixation of the two mounting ears with the mounting screw, and then the headlamp can be removed for replacement.

[0041] Optionally, a sweat-absorbing sponge 27 is fixedly connected to the inner wall of the headband 1.

[0042] Specifically, in the present utility model, since a sweat-absorbing sponge is fixedly connected to the inner wall of the headband, the present utility model can use the sweat-absorbing sponge to absorb sweat, thereby reducing the frequency of wiping sweat.

[0043] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0044] (1) For this plastic surgery headlamp, when normally adjusting the irradiation angle of the headlamp, by controlling the rotating disk to move forward, when the rotating disk moves, it will synchronously drive the movable rod and the locking disk to move. After the locking disk moves, it compresses the spring, and when the locking disk moves, it will also drive the second locking tooth to move. After the second locking tooth moves, it disengages from the engagement with the first locking tooth. At this time, the rotation adjustment can be performed. After the adjustment, the spring is used to push the locking disk to reset, so that the second locking tooth meshes with the first locking tooth again to complete the locking. Through the above structure, the irradiation angle of the headlamp can be adjusted at any time during surgeries on different parts, and at the same time, the headlamp can be freely adjusted according to the habits of different users, improving the practicability of the headlamp.

[0045] (2) For this plastic surgery headlamp, when adjusting the angle of the headlamp, it can be pulled forward by holding the headlamp, so that the first mounting ring drives the sliding plate to move. After the sliding plate moves, the locking block is driven to disengage from the locking groove. At this time, it can be rotated by means of the rotating sleeve on the outer surface of the rotating shaft. At the same time, when replacing the headlamp, the second mounting ring can be detached by removing the fixation of the two mounting ears with the mounting screw. At this time, the headlamp can be removed for replacement. Through the above structure, the rotation of the rotating sleeve and the rotation of the rotating disk can be used to achieve multi-angle adjustment of the headlamp, and at the same time, it can be automatically locked after adjustment, increasing the adjustment range and improving the convenience of angle adjustment. Moreover, the sweat-absorbing sponge can be used to absorb sweat and reduce the frequency of wiping sweat.

[0046] Working principle: When normally adjusting the irradiation angle of the headlamp, by controlling the forward movement of the rotating disc 6, when the rotating disc 6 moves, it will synchronously drive the movable rod 8 and the locking disc 10 to move. After the locking disc 10 moves, it compresses the spring 12, and when the locking disc 10 moves, it will also drive the second locking tooth 11 to move. After the second locking tooth 11 moves, it disengages from the engagement with the first locking tooth 9. At this time, the rotation adjustment can be carried out. After the adjustment, the spring 12 is used to push the locking disc 10 back to its original position, so that the second locking tooth 11 engages with the first locking tooth 9 again to complete the locking. When adjusting the angle of the headlamp 22, the headlamp 22 can be held and pulled forward, and then the first mounting ring 18 is used to drive the sliding plate 19 to move. After the sliding plate 19 moves, it drives the locking block 21 to disengage from the locking groove 15. At this time, the rotation sleeve 16 can be rotated on the outer surface of the rotating shaft 14.

[0047] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art in the said technical field, various changes can be made without departing from the gist of the present invention.

Claims

1. An orthopaedic headlamp, characterized in that, include: Headband (1); an adjustment strap (2), wherein both ends of the adjustment strap (2) are fixedly connected to the outer surface of the headband (1); A mounting block (3) is provided with a movement cavity (4) inside the mounting block (3), a groove (5) is provided on one side of the mounting block (3), a convex groove (7) is closely attached to one side of the groove (5), and a first locking tooth (9) is provided on the inner wall of the other side of the movement cavity (4); the convex groove (7) is located between the groove (5) and the first locking tooth (9), and the mounting block (3) is embedded in the front side of the headband (1); A first adjusting component, the first adjusting component comprises a rotating disk (6), a movable rod (8), a locking disk (10) and a first spring (12), one side surface of the rotating disk (6) is fixedly connected to one end of the movable rod (8), the other end of the movable rod (8) is fixedly connected to the locking disk (10), the rotating disk (6) is adapted to the groove (5), the locking disk (10) is located between the convex groove (7) and the first locking tooth (9), the side of the locking disk (10) away from the surface of the movable rod (8) is provided with a second locking tooth (11), the first locking tooth (9) is meshed with the second locking tooth (11), one end of the first spring (12) is fixedly connected to a side of the locking disk (10) close to the movable rod (8), the other end of the first spring (12) is in contact with the inner wall of the convex groove (7), and two mounting plates (13) are fixedly connected to the rotating disk (6); a second adjusting assembly, the second adjusting assembly being connected to the first adjusting assembly via a rotating shaft (14), one end of the rotating shaft (14) being fixedly connected to one of the mounting plates (13), and the other end of the rotating shaft (14) being fixedly connected to the other mounting plate (13); The plastic surgery headlamp further comprises a sliding plate (19), a first mounting ring (18) and a second mounting ring (24), wherein the sliding plate (19) is fixedly connected to the first mounting ring (18), a rotating sleeve (16) is rotatably provided on the rotating shaft (14), and the sliding plate (19) slides and extends into the interior of the rotating sleeve (16); The first mounting ring (18) and the second mounting ring (24) form a wrapping area, and the headlight (22) is located in the wrapping area.

2. The orthopedic headlamp according to claim 1, wherein: A locking groove (15) is provided on the surface of the rotating shaft (14).

3. The plastic surgery headlamp according to claim 2, characterized in that: The second adjustment component comprises a locking block (21), the sliding plate (19) is provided with an arcuate groove (20), the inner wall of the arcuate groove (20) is fixedly connected with the locking block (21), and the locking block (21) is adapted to the locking groove (15).

4. The plastic surgery headlamp according to claim 3, characterized in that: The second adjustment assembly further comprises a second spring (17), one end of the second spring (17) being fixedly connected to the rotating sleeve (16), and the other end of the second spring (17) being fixedly connected to the first mounting ring (18).

5. The orthopedic headlamp according to claim 4, wherein: Two mounting ears (23) are fixedly connected to both sides of the first mounting ring (18) and the second mounting ring (24) respectively; Threaded holes (25) are formed in the mounting ears (23).

6. An orthopaedic headlamp according to claim 5, characterized in that: The mounting ears (23) on one side of the first mounting ring (18) and the mounting ears (23) on one side of the second mounting ring (24) are grouped together, and two of the mounting ears (23) are connected by a mounting screw (26). The mounting ears (23) on the other side of the first mounting ring (18) and the mounting ears (23) on the other side of the second mounting ring (24) are grouped together, and the two mounting ears (23) are connected by another mounting screw (26).

7. An orthopaedic headlamp according to claim 6, characterized in that: A sweat-absorbing sponge (27) is fixedly connected to the inner wall of the headband (1).

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