CN210141456U - Bracket for connecting shadowless lamp and camera - Google Patents
Bracket for connecting shadowless lamp and camera Download PDFInfo
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- CN210141456U CN210141456U CN201920887265.6U CN201920887265U CN210141456U CN 210141456 U CN210141456 U CN 210141456U CN 201920887265 U CN201920887265 U CN 201920887265U CN 210141456 U CN210141456 U CN 210141456U
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- camera
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- sleeve
- bolt
- shadowless lamp
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Abstract
The utility model discloses a support for connecting shadowless lamp and camera belongs to camera mount technical field. The technical scheme is as follows: comprises a first sleeve and a connecting part connected with the first sleeve; the first sleeve is fixedly sleeved on the lamp handle of the shadowless lamp through a fixing mechanism; the connecting part is in threaded connection with the camera. The utility model discloses simple structure, small and exquisite flexibility are connected simply with the shadowless lamp, and can connect the most small-size video cassette recorder on the market, have the universality, have solved current video recording equipment expensive price then, handheld video recording unstability to and the inconvenient problem of carrying of large-scale video recording support.
Description
Technical Field
The utility model relates to a camera mount technical field, concretely relates to support for connecting shadowless lamp and camera.
Background
The existing video recording devices for surgical procedures can be broadly divided into the following: shadowless lamp-camera integrated equipment, handheld video systems, large video support systems, and the like.
The above-described video recording apparatus has the following problems: the shadowless lamp-camera integrated equipment is expensive, needs to be installed at the beginning of the construction of an operating room, and is not convenient to be generally adopted; the handheld video equipment is difficult to operate, the image cannot be kept stable, and extra special personnel are required to participate; the large video support system is bulky and inconvenient to carry and operate.
Therefore, in order to meet the requirement of operation video recording, a bracket which can be fixed on a shadowless lamp and is generally suitable for a small-sized camera needs to be developed urgently.
SUMMERY OF THE UTILITY MODEL
The utility model provides a be not enough to prior art's the aforesaid, the utility model provides a support for connecting shadowless lamp and camera, this support structure is simple, small and exquisite nimble, is connected simply with the shadowless lamp, and can connect the most small-size video cassette recorder on the market, has the universality, has solved current video recording equipment price then and has expensively, handheld video recording unstability to and the inconvenient problem of carrying of large-scale video recording support.
The technical scheme of the utility model is that:
a bracket for connecting a shadowless lamp and a camera comprises a first sleeve and a connecting part connected to the first sleeve; the first sleeve is fixedly sleeved on the lamp handle of the shadowless lamp through a fixing mechanism; the connecting part is in threaded connection with the camera. The first sleeve can be cylindrical or rectangular and the like and can be sleeved on the lamp handle; the connecting portion may be any structure capable of fixing the camera by screw threads, for example, the connecting portion may be a threaded rod connected to the first sleeve, or a threaded rod may be provided on the connecting portion to connect the camera by screw threads.
Further, the fixing mechanism comprises a first protrusion and a first bolt which are arranged on the side surface of the first sleeve; the first bulge is communicated with the first sleeve and is provided with an internal thread; the first protrusion is in threaded connection with the first bolt. When the first sleeve is required to be fixedly sleeved on the lamp handle of the shadowless lamp, the first bolt is rotated to the lamp handle and is clamped between the first bolt and the inner wall of the first sleeve, so that the first sleeve is fixed on the lamp handle.
Furthermore, the number of the first bulges is two, and a first bolt is connected with the inner thread of each first bulge. Two first bulges can be arranged at any position of the side surface of the first sleeve, can be arranged on the same side of the first sleeve up and down, and can also be symmetrically arranged on two sides of the first sleeve as long as the first bolt can fix the first sleeve on the lamp handle. Set up two first bolts and can cooperate with fixed the cover more firmly with first sleeve and establish on the lamp handle, increase the stability of support.
Further, the first sleeve is a hollow sleeve with one open end; the connecting part is connected to the first sleeve through a connecting rod.
Furthermore, a second bulge with internal threads is arranged at one end of the first sleeve opposite to the opening end; one end of the connecting rod is fixed on the connecting part, and the other end of the connecting rod is in threaded connection with the second protrusion.
Further, a first nut is connected to the connecting rod in a threaded manner.
Further, a second nut is arranged between the first nut and the second protrusion; the outer diameter of the second nut is smaller than that of the first nut.
Further, the connecting part adopts a hollow second sleeve with one open end; a through hole is formed in one end, opposite to the opening end, of the connecting part; a second bolt is inserted into the connecting part through a through hole; and the nut end of the second bolt is positioned outside the connecting part and cannot penetrate through the through hole, and the other end of the second bolt is in threaded connection with the camera.
Further, a third nut is arranged between the nut of the second bolt and the connecting part; the outer diameter of the third nut is smaller than that of the nut of the second bolt. The third nut functions as the second nut to facilitate comfortable finger-based tightening of the second bolt.
Furthermore, the side surfaces of the nut of the first bolt, the first nut and the nut of the second bolt are provided with anti-slip threads, so that the friction force between the fingers and the nuts is increased, and the nuts are screwed better.
Furthermore, all the components of the utility model can be made of stainless steel.
The beneficial effects of the utility model reside in that:
1. the utility model discloses simple structure, small and exquisite flexibility are connected simply with the shadowless lamp, and can connect the most small-size video cassette recorder on the market, have the universality, have solved current video recording equipment expensive price then, handheld video recording unstability to and the inconvenient problem of carrying of large-scale video recording support.
2. The utility model discloses a connecting rod and the protruding threaded connection of second, when the camera model is bigger than normal, first sleeve can be pushed up at its top, the installation camera not convenient for, the operation is inconvenient. At this moment, one end of the connecting rod can be appropriately screwed out for a certain length from the second protrusion to increase the distance between the connecting part and the first sleeve, so that the top of the camera cannot be jacked to the first sleeve, and the applicability of the support is improved.
3. The utility model discloses set up first nut on the connecting rod, when the connecting rod precession length in the second arch is shorter, can cause connecting portion, connecting rod to be connected the problem firm inadequately with first sleeve, rotatory first nut this moment to its close phase subsides with the second arch, just can further fix the connecting rod on first sleeve, increased leg joint's steadiness. Meanwhile, after the camera rotates to a proper angle by taking the connecting rod as an axis, the first nut is screwed upwards to be in close contact with the second protrusion, and friction force generated between the first nut and the second protrusion can prevent the camera from rotating by taking the connecting rod as the axis, so that the camera is fixed more firmly.
4. The utility model discloses a set up the second nut between first nut and second arch, set up the third nut between the nut of second bolt and connecting portion, just can make between first nut and the second arch, produce the interval between the nut of second bolt and the connecting portion, and because its external diameter is less than the nut of first nut and second bolt, therefore during manual twisting nut, first nut and second nut just can be put into to the finger head, in the poor space that produces of the external diameter of the nut of second bolt and third nut, thereby dismantle and the installing support smoothly, it is more convenient to operate, and is comfortable.
5. The utility model discloses with camera threaded connection on the second bolt to with the nut of second bolt turn to with connecting portion in close contact with. At the moment, the camera can be firmly fixed on the connecting part, and because the nut of the second bolt is in close contact with the connecting part, when the connecting end of the second bolt and the camera is used as a round point, and the camera is rotated randomly, the nut of the second bolt can generate friction with the connecting part, so that the camera can be fixed at a random rotating angle and cannot slide back to the original position, and the multidirectional rotation of the camera can be realized to adjust the shooting angle while the operation is not influenced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of example 1.
FIG. 2 is a schematic structural view of example 2.
FIG. 3 is a schematic structural view of embodiment 3.
FIG. 4 is a schematic structural view of example 4.
In the figure, 1-a first sleeve, 2-a connecting part, 3-a lamp handle, 4-a camera, 5-a first bulge, 6-a first bolt, 7-a connecting rod, 8-a second bulge, 9-a first nut, 10-a second nut, 11-a second bolt, 12-a third nut and 13-an anti-skid pattern.
Detailed Description
In order to make the technical solutions in the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below 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, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.
Example 1
As shown in fig. 1, the present embodiment provides a bracket for connecting a shadowless lamp and a camera, comprising a hollow first sleeve 1 with one end open and a connecting part 2 connected to the first sleeve 1 through a connecting rod 7; the first sleeve 1 is fixedly sleeved on a lamp handle 3 of the shadowless lamp through a fixing mechanism; the connecting part 2 adopts a hollow second sleeve with one open end; a through hole is formed in one end, opposite to the opening end, of the connecting part 2; a second bolt 11 is inserted into the connecting part 2 through a through hole; the nut end of the second bolt 11 is located outside the connecting part 2 and cannot pass through the through hole, and the other end of the second bolt is in threaded connection with the camera 4.
The fixing mechanism comprises two first bulges 5 and a first bolt 6 which are arranged on the side surface of the first sleeve 1; the first bulge 5 is communicated with the first sleeve 1 and is provided with an internal thread; the first protrusion 5 is in threaded connection with a first bolt 6.
The using method comprises the following steps:
the first sleeve 1 is sleeved on the lamp handle 3, and then the two first bolts 6 are respectively rotated until the lamp handle 3 is clamped between the first bolts 6 and the inner wall of the first sleeve 1, so that the first sleeve 1 is fixed on the lamp handle 3. Subsequently, the second bolt 11 inserted into the connecting portion 2 is screwed into the threaded hole of the camera 4, and the nut of the second bolt 11 is brought into close contact with the connecting portion 2 to firmly connect the upper camera 4. At this time, the shadowless lamp, the bracket and the camera 4 are fixedly connected together, and the operation process can be recorded.
In this embodiment, set up two first bolts 6 and can cooperate with fixed the cover more firmly with first sleeve 1 and establish on lamp stalk 3, increase the stability of support.
The support structure of this embodiment is simple, small and exquisite nimble, is connected simply with the shadowless lamp, and can connect the most small-size video cassette recorder on the market, has the universality, has solved current video recording equipment expensive, handheld video recording unstability then to and the inconvenient problem of carrying of large-scale video recording support.
Example 2
As shown in fig. 2, on the basis of embodiment 1, in this embodiment, an end of the first sleeve 1 opposite to the open end is provided with a second protrusion 8 with internal threads; one end of the connecting rod 7 is fixed on the connecting part 2, and the other end of the connecting rod is in threaded connection with the second bulge 8.
The size of the camera 4 on the market may be deviated, and when the camera 4 is coupled to the second bolt 11, the top thereof may be pushed against the first sleeve 1, so that the camera 4 is inconvenient to install and operate. The connecting rod 7 and the second bulge 8 threaded connection of this embodiment can be suitably with the one end of connecting rod 7 from the second bulge 8 a certain length of screwing out to increase the distance between connecting portion 2 and the first sleeve 1, so that the first sleeve 1 can not be pushed up to camera 4 top, improved the suitability of support.
Example 3
As shown in fig. 3, in this embodiment, on the basis of embodiment 2, a first nut 9 is screwed on the connecting rod 7.
When the length of connecting rod 7 precessing in second arch 8 is shorter, although satisfied camera 4 top and can not touch the requirement of first sleeve 1, but probably cause connecting portion 2, connecting rod 7 and the problem that first sleeve 1 is connected firm inadequately, rotatory first nut 9 this moment to its close subsides with second arch 8, just can further fix connecting rod 7 on first sleeve 1, increased leg joint's steadiness.
In addition, when the shadowless lamp cannot rotate and the camera 4 needs to be rotated by taking the connecting rod 7 as an axis to change the shooting angle, the connecting rod 7 can be screwed in or out of the second protrusion 8 for a certain distance, so that the camera 4 rotates to a proper angle, then the first nut 9 on the connecting rod 7 is screwed upwards to be in close contact with the second protrusion 8, and the camera 4 can be prevented from rotating by itself by taking the connecting rod 7 as the axis due to friction force generated between the first nut and the second protrusion, so that the camera 4 is fixed more firmly.
Example 4
As shown in fig. 4, on the basis of embodiment 3, in this embodiment, a second nut 10 is disposed between the first nut 9 and the second protrusion 8; the second nut 10 has an outer diameter smaller than the outer diameter of the first nut 9. A third nut 12 is arranged between the nut of the second bolt 11 and the connecting part 2; the outer diameter of the third nut 12 is smaller than the outer diameter of the nut of the second bolt 11.
Since the first nut 9 and the second protrusion 8 are tightly attached and the nut of the second bolt 11 is tightly attached to the connecting part 2, when the bracket needs to be disassembled and assembled, the problem that fingers do not hold the nut well and screw the nut can occur. In this embodiment, the second nut 10 and the third nut 12 can make the first nut 9 and the second protrusion 8 and the second bolt 11 and the connecting portion 2 spaced apart from each other, and the outer diameter of the second nut is smaller than that of the first nut 9 and the second bolt 11, so that when the nuts are manually screwed, fingers can be put into the gaps generated by the difference between the outer diameters of the first nut 9 and the second nut 10 and between the second bolt 11 and the third nut 12, thereby smoothly disassembling and assembling the bracket, and the operation is more convenient and comfortable.
In addition, in the embodiment, the side surfaces of the nut of the first bolt 6, the first nut 9 and the nut of the second bolt 11 are provided with anti-slip threads 13 to increase the friction force between the fingers and the nuts, so that the nuts can be screwed better.
Although the present invention has been described in detail by referring to the drawings in conjunction with the preferred embodiments, the present invention is not limited thereto. Various equivalent modifications or substitutions can be made on the embodiments of the present invention by those skilled in the art without departing from the spirit and substance of the present invention, and these modifications or substitutions are intended to be within the scope of the present invention/any person skilled in the art can easily conceive of changes or substitutions within the technical scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A support for connecting a shadowless lamp and a camera, characterized in that:
comprises a first sleeve (1) and a connecting part (2) connected to the first sleeve (1);
the first sleeve (1) is fixedly sleeved on a lamp handle (3) of the shadowless lamp through a fixing mechanism;
the connecting part (2) is in threaded connection with the camera (4).
2. The bracket for connecting a shadowless lamp to a camera of claim 1 wherein:
the fixing mechanism comprises a first bulge (5) and a first bolt (6), wherein the first bulge (5) is arranged on the side surface of the first sleeve (1);
the first bulge (5) is communicated with the first sleeve (1) and is provided with an internal thread;
the first bulge (5) is in threaded connection with the first bolt (6).
3. The bracket for connecting a shadowless lamp to a camera of claim 2 wherein: the number of the first bulges (5) is two, and a first bolt (6) is connected with the inner thread of each first bulge (5).
4. The bracket for connecting a shadowless lamp to a camera of claim 1 wherein:
the first sleeve (1) is a hollow sleeve with one open end;
the connecting part (2) is connected to the first sleeve (1) through a connecting rod (7).
5. The bracket for connecting a shadowless lamp to a camera of claim 4 wherein:
one end of the first sleeve (1) opposite to the opening end is provided with a second bulge (8) with internal threads;
one end of the connecting rod (7) is fixed on the connecting part (2), and the other end of the connecting rod is in threaded connection with the second bulge (8).
6. The bracket for connecting a shadowless lamp to a camera of claim 5 wherein: the connecting rod (7) is connected with a first nut (9) in a threaded manner.
7. The bracket for connecting a shadowless lamp to a camera of claim 6 wherein:
a second nut (10) is arranged between the first nut (9) and the second bulge (8);
the outer diameter of the second nut (10) is smaller than the outer diameter of the first nut (9).
8. The bracket for connecting a shadowless lamp to a camera of any of claims 1 to 7 wherein:
the connecting part (2) adopts a hollow second sleeve with one open end;
a through hole is formed in one end, opposite to the opening end, of the connecting part (2);
a second bolt (11) is inserted into the connecting part (2) through a through hole;
the nut end of the second bolt (11) is located outside the connecting part (2) and cannot penetrate through the through hole, and the other end of the second bolt is in threaded connection with the camera (4).
9. The bracket for connecting a shadowless lamp to a camera of claim 8 wherein:
a third nut (12) is arranged between the nut of the second bolt (11) and the connecting part (2);
the outer diameter of the third nut (12) is smaller than that of the second bolt (11).
10. The bracket for connecting a shadowless lamp to a camera of claim 8 wherein: and anti-skid grains (13) are arranged on the side surface of the nut of the second bolt (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920887265.6U CN210141456U (en) | 2019-06-13 | 2019-06-13 | Bracket for connecting shadowless lamp and camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920887265.6U CN210141456U (en) | 2019-06-13 | 2019-06-13 | Bracket for connecting shadowless lamp and camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210141456U true CN210141456U (en) | 2020-03-13 |
Family
ID=69735125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920887265.6U Active CN210141456U (en) | 2019-06-13 | 2019-06-13 | Bracket for connecting shadowless lamp and camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210141456U (en) |
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2019
- 2019-06-13 CN CN201920887265.6U patent/CN210141456U/en active Active
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