CN218295644U - A multi-direction arm of adjusting for shadowless lamp - Google Patents
A multi-direction arm of adjusting for shadowless lamp Download PDFInfo
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- CN218295644U CN218295644U CN202222773609.5U CN202222773609U CN218295644U CN 218295644 U CN218295644 U CN 218295644U CN 202222773609 U CN202222773609 U CN 202222773609U CN 218295644 U CN218295644 U CN 218295644U
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- shadowless lamp
- rod
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Abstract
The utility model relates to a medical shadowless lamp technical field discloses a multi-direction regulation arm for shadowless lamp, including stand and shadowless lamp main part, the upper end at the stand is connected through three company's jibs to the shadowless lamp main part, there is the second shaft head in the one end rotatable coupling of curved boom pole, and the second shaft head passes through the damping pivot and is connected with the connection end block of stiffener, the connection end block of the stiffener other end passes through the damping pivot and is connected with the first shaft articulate of telescopic mast pole upper end, arm of force quantity has been increased to can multi-angle regulation, realize the multi-angle illumination, improve the suitability of shadowless lamp, all connect through the damping pivot between the armed lever of three company's jibs, make after adjusting illumination angle, can keep the angle of regulation, conveniently use.
Description
Technical Field
The utility model relates to a medical shadowless lamp technical field specifically is a multi-direction arm of adjusting for shadowless lamp.
Background
The shadowless lamp is characterized in that shadows are reduced by adding a light source around an irradiated object, lamps with high luminous intensity are arranged on a lamp panel to form a circle, a large-area light source is synthesized, light can be irradiated on an operating table from different angles, the enough brightness of the operating field is ensured, and meanwhile, an obvious shadow cannot be generated. Shadowless lamp main structure: consists of a rotating body, a balance arm and a lamp holder.
The angle illumination of shadowless lamp need be realized through positions such as regulation lamp holder in the shadowless lamp use, because the effect that the arm of force was adjusted is limited, angle of adjustment is limited, can not reach the regulation of multi-angle when using for the illumination is comprehensive inadequately.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a multi-direction arm of adjusting for shadowless lamp, including stand seat and shadowless lamp main part, the upper end at the stand seat is connected through three arm-braces to the shadowless lamp main part, increases the arm of force quantity of shadowless lamp to can realize the multi-angle illumination by the multi-angle adjustment, improve the suitability of shadowless lamp, thereby solve the problem among the background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a multi-direction arm of adjusting for shadowless lamp, includes stand seat and shadowless lamp main part, the upper end at the stand seat is connected through three armrests to the shadowless lamp main part, three armrests include that one end coupling is at the balance arm of stand seat upper end even, the other end coupling of balance arm has the swinging boom, the other end of swinging boom is connected with the lamp body support arm, the rotatable connection of shadowless lamp main part is on the lamp body support arm.
Preferably, the stand column seat comprises a base and a telescopic column rod fixedly connected to the base, casters are further mounted at four corners of the lower end face of the base, and a first shaft joint is fixedly mounted at the upper end of the telescopic column rod.
Preferably, the balance arm comprises a reinforcing arm rod and connecting end blocks welded at two ends of the reinforcing arm rod, and the connecting end block at one end of the reinforcing arm rod is connected with the first shaft joint through a damping rotating shaft.
Preferably, the rotating arm comprises a bent arm rod and a second shaft joint rotatably connected to one end of the bent arm rod, the second shaft joint is connected with a connecting end block at the other end of the reinforced arm rod through a damping rotating shaft, and a controller is fixedly connected to the other end of the bent arm rod.
Preferably, a gripping rod is fixedly arranged on the shell of the controller.
Preferably, the lamp body supporting arm is of a tubular structure, and a wire of the controller is arranged in a pipeline of the lamp body supporting arm and electrically connected with the shadowless lamp main body.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model provides a pair of multi-direction regulation arm for shadowless lamp, rotatable coupling has the second shaft head in the one end of curved boom pole, and the second shaft head passes through the damping pivot to be connected with the end block of being connected of reinforced boom pole, and the end block of being connected of the reinforced boom pole other end passes through the damping pivot to be connected with the primary shaft articulate on the flexible post, has increased the arm of force quantity to can the multi-angle adjust, realize the multi-angle illumination, improve the suitability of shadowless lamp.
2. The utility model provides a pair of multi-direction regulation arm for shadowless lamp, all connect through the damping pivot between the armed lever of three even arm framves, make after adjusting illumination angle, can keep the angle of regulation, conveniently use, and with the rotatable connection of shadowless lamp main part on the lamp body support arm, the shadowless lamp main part is adjusted in convenient rotation when using, and the one end rotatable coupling of curved armed lever has the second shaft to connect, make curved armed lever also can rotate, the fixed holding rod that is provided with on the shell of controller, carry out the gripping when conveniently adjusting.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of a connection structure of the balance arm and the upright post base of the present invention;
fig. 3 is a schematic view of the connection structure between the rotating arm and the lamp body support arm of the present invention;
fig. 4 is a front view of the present invention;
fig. 5 is a top view of the present invention;
fig. 6 is a side view of the present invention.
In the figure: 1. a column base; 11. a base; 12. a caster wheel; 13. a telescopic mast; 14. a first shaft joint; 2. a shadowless lamp body; 3. a triple-link arm support; 31. a balance arm; 311. a reinforcing arm bar; 312. connecting the end block; 32. a rotating arm; 321. an arm bending lever; 322. a second shaft joint; 323. a controller; 324. a gripping rod; 33. the lamp body supports the arm.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, a multi-directional adjusting mechanical arm for a shadowless lamp comprises a column base 1 and a shadowless lamp main body 2, the shadowless lamp main body 2 is connected to the upper end of the column base 1 through a triple-link arm 3, the triple-link arm 3 comprises a balance arm 31 with one end thereof being connected to the upper end of the column base 1, the other end of the balance arm 31 is connected to a rotating arm 32, the other end of the rotating arm 32 is connected to a lamp body supporting arm 33, the shadowless lamp main body 2 is rotatably connected to the lamp body supporting arm 33, a second shaft joint 322 is rotatably connected to one end of a bent arm rod 321, the second shaft joint 322 is connected to a connecting end block 312 of a reinforcing arm rod 311 through a damping rotating shaft, the connecting end block 312 at the other end of the reinforcing arm rod 311 is connected to a first shaft joint 14 at the upper end of an extensible column rod 13 through the damping rotating shaft, so that the number of force arms is increased, multi-angle adjustment is realized, and the applicability of the shadowless lamp is improved.
The upright post seat 1 comprises a base 11 and a telescopic post rod 13 fixedly connected to the base 11, casters 12 are further mounted at four corners of the lower end face of the base 11, and a first shaft joint 14 is fixedly mounted at the upper end of the telescopic post rod 13.
The balance arm 31 includes a reinforcing arm bar 311 and connecting end blocks 312 welded to both ends of the reinforcing arm bar 311, and the connecting end block 312 at one end of the reinforcing arm bar 311 is connected to the first shaft joint 14 through a damping rotation shaft.
The rotating arm 32 includes an arm bending rod 321 and a second shaft joint 322 rotatably connected to one end of the arm bending rod 321, the second shaft joint 322 is connected to the connecting end block 312 at the other end of the arm reinforcing rod 311 through a damping rotating shaft, and a controller 323 is fixedly connected to the other end of the arm bending rod 321.
Further, fixed gripping rod 324 that is provided with on controller 323's the shell, all connect through the damping pivot between the armed lever of three even cantilever cranes 3, make after adjusting the illumination angle, can keep the angle of regulation, conveniently use, and with the rotatable connection of shadowless lamp main part 2 on lamp body support arm 33, conveniently rotate when using and adjust shadowless lamp main part 2, and the one end rotatable coupling of curved boom pole 321 has on second shaft head 322, make curved boom pole 321 also can rotate, fixed gripping rod 324 that is provided with on controller 323's shell, carry out the gripping when conveniently adjusting.
Further, the lamp body supporting arm 33 is a tubular structure, and the wires of the controller 323 are disposed in the duct of the lamp body supporting arm 33 and electrically connected to the shadowless lamp body 2.
The working principle is as follows: one end rotatable coupling at curved boom pole 321 has second shaft joint 322, and second shaft joint 322 is connected through damping pivot and reinforcing boom pole 311's connection end block 312, the connection end block 312 of the reinforcing boom pole 311 other end is connected through damping pivot and the first shaft joint 14 of flexible mast 13 upper end, the arm of force quantity has been increased, thereby can multi-angle regulation, realize multi-angle illumination, improve the suitability of shadowless lamp, all connect through the damping pivot between the three arm levers that link up the cantilever crane frame 3, make after adjusting illumination angle, can keep the angle of regulation, conveniently use.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Claims (6)
1. A multi-direction adjustment arm for shadowless lamp, includes stand seat (1) and shadowless lamp main part (2), its characterized in that: the shadowless lamp main part (2) is connected at the upper end of stand seat (1) through three linking cantilever crane framves (3), three linking cantilever crane framves (3) include one end coupling balance arm (31) in stand seat (1) upper end, the other end coupling of balance arm (31) has swinging boom (32), the other end of swinging boom (32) is connected with lamp body support arm (33), and the rotatable connection of shadowless lamp main part (2) is on lamp body support arm (33).
2. The multidirectional adjusting mechanical arm for the shadowless lamp as in claim 1, wherein: the upright post seat (1) comprises a base (11) and a telescopic post rod (13) fixedly connected to the base (11), wherein trundles (12) are further mounted at four corners of the lower end face of the base (11), and a first shaft joint (14) is fixedly mounted at the upper end of the telescopic post rod (13).
3. The multidirectional adjusting mechanical arm for the shadowless lamp as in claim 2, wherein: the balance arm (31) comprises a reinforcing arm rod (311) and connecting end blocks (312) welded at two ends of the reinforcing arm rod (311), and the connecting end block (312) at one end of the reinforcing arm rod (311) is connected with the first shaft joint (14) through a damping rotating shaft.
4. The multidirectional adjusting mechanical arm for the shadowless lamp as in claim 3, wherein: the rotating arm (32) comprises a bent arm rod (321) and a second shaft joint (322) which is rotatably connected to one end of the bent arm rod (321), the second shaft joint (322) is connected with a connecting end block (312) at the other end of the reinforced arm rod (311) through a damping rotating shaft, and a controller (323) is fixedly connected to the other end of the bent arm rod (321).
5. The multidirectional adjusting mechanical arm for the shadowless lamp as in claim 4, wherein: and a gripping rod (324) is fixedly arranged on the shell of the controller (323).
6. The multidirectional adjusting mechanical arm for the shadowless lamp as in claim 4, wherein: the lamp body supporting arm (33) is of a tubular structure, and a conducting wire of the controller (323) is arranged in a pipeline of the lamp body supporting arm (33) and electrically connected with the shadowless lamp main body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222773609.5U CN218295644U (en) | 2022-10-20 | 2022-10-20 | A multi-direction arm of adjusting for shadowless lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222773609.5U CN218295644U (en) | 2022-10-20 | 2022-10-20 | A multi-direction arm of adjusting for shadowless lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218295644U true CN218295644U (en) | 2023-01-13 |
Family
ID=84807756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222773609.5U Active CN218295644U (en) | 2022-10-20 | 2022-10-20 | A multi-direction arm of adjusting for shadowless lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218295644U (en) |
-
2022
- 2022-10-20 CN CN202222773609.5U patent/CN218295644U/en active Active
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