CN216201719U - Supporting device - Google Patents
Supporting device Download PDFInfo
- Publication number
- CN216201719U CN216201719U CN202122196885.5U CN202122196885U CN216201719U CN 216201719 U CN216201719 U CN 216201719U CN 202122196885 U CN202122196885 U CN 202122196885U CN 216201719 U CN216201719 U CN 216201719U
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- supporting
- support
- fixing
- main body
- plane extending
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Abstract
The utility model provides a supporting device, which comprises a main body and at least two supporting pieces, wherein the main body comprises a main supporting part and a fixing part, and a first included angle alpha is formed between a plane extending from the end surface of the fixing part and a plane extending from the end surface of the main supporting part; the supporting piece comprises an auxiliary supporting part and a connecting part, and an included angle formed by a plane extending from the end face of the auxiliary supporting part and a plane extending from the end face of the connecting part is the same as the first included angle alpha; the supporting pieces are coupled with each other through the connecting portions and move synchronously, the fixing portions are provided with fixing pieces and limiting structures, and the supporting pieces are connected to the fixing portions through the fixing pieces. Compared with the prior art, the synchronous rotation of the supporting pieces is realized through the mutual coupling of the connecting parts, so that the two states of the supporting device, namely the accommodating state and the unfolding state, are realized; the limiting structure limits the rotation angle of the supporting piece, so that stable supporting is realized.
Description
Technical Field
The utility model belongs to the technical field of auxiliary accessories of camera equipment, and particularly relates to a supporting device for the camera equipment.
Background
With the development of economy, video cameras and cameras have become increasingly popular in people's daily life, and people can conveniently record life fragments with friends and relatives at any time by using the video cameras. When a camera or a camera is held by hand to perform shooting, the shooting effect is likely to be poor due to natural shaking of the hand. For this reason, the stand for photography is produced. In the shooting process of the video camera and the camera, the video camera and the camera need to be fixed on a tripod to ensure that the shot pictures or images are stable and accurate.
In the prior art, there are two types of supporting devices, the foot rest of the first supporting device is long, which has the problems of large size, large occupied space, heavy weight and inconvenient carrying, and the foot rest of the second supporting device is short, which is small in size and convenient to carry, but has poor supporting stability and is inconvenient for the stability of a video camera and a camera. Secondly, the opening angle of the supporting device on the market needs to be adjusted through separate elements, so that the problems of complex operation and inconvenience exist.
Therefore, the research on a supporting device which is small in size, light in weight and convenient to operate by controlling the movement of the foot rest through gear engagement becomes a problem to be solved by the technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides the supporting device, so that when the supporting device is stored, the supporting piece is completely stored in the main body, and the functions of small volume and portability are realized.
The method is realized by the following technical scheme:
a supporting device comprises a main body and at least two supporting pieces, wherein the main body comprises a main supporting part and a fixing part, and a plane extending from the end surface of the fixing part and a plane extending from the end surface of the main supporting part form a first included angle alpha;
the support piece comprises an auxiliary support part and a connecting part, and an included angle formed by a plane extending from the end face of the auxiliary support part and a plane extending from the end face of the connecting part is the same as the first included angle alpha;
the supporting pieces are mutually coupled through the connecting parts and move synchronously, the lower surface of the fixing part is provided with a fixing piece, and the supporting pieces are connected to the fixing part through the fixing piece;
the support device comprises a storage state and a spreading state, and in the storage state, the support is stored in the main body; and under the unfolding state, the supporting piece synchronously moves to enable the supporting piece to be unfolded to a preset angle relative to the main body to form a supporting structure.
In one embodiment, the support member has two and is disposed on the lower surface or the upper surface of the body by being coupled to each other.
In a specific embodiment, the connecting part is provided with a gear structure, and the auxiliary supporting part is matched and movable through the gear structure; the fixing piece is a rotating shaft, the connecting part is provided with a mounting hole, and the rotating shaft penetrates through the mounting hole to realize movable connection of the main body and the supporting piece; the supporting pieces rotate around the rotating shaft and are meshed with each other through the gear structure.
In one embodiment, the first included angle α is greater than 10 degrees and less than 70 degrees.
In a specific embodiment, the fixing portion is provided with a limiting structure for limiting the movable angle of the supporting member.
In one embodiment, the predetermined angle is greater than 0 degrees and less than 180 degrees.
In a specific embodiment, the upper surface of the fixing part is provided with a mounting part for realizing the connection between the supporting device and the camera equipment.
In a specific embodiment, the fixing plate is arranged below the connecting part, and the fixing plate is fixedly connected with the main body through screws.
In a specific embodiment, a damping ring is arranged between the supporting part and the fixing plate, and the damping ring provides friction damping for the supporting part, so that the supporting part is not easy to loosen when the supporting part is unfolded.
In one particular embodiment, the overall width of the support member receiving recess does not exceed the width of the main support.
The utility model has at least the following beneficial effects:
the supporting device provided by the utility model has the advantages that the main body and the two auxiliary supporting parts form a triangular supporting structure, and the connecting part has the function of controlling the two auxiliary supporting parts to synchronously move.
Furthermore, the two auxiliary supporting parts can be completely arranged below the main body in a rotating mode, and the problem of large occupied space is solved through the foldable supporting device.
Furthermore, the lower surface of the main body is provided with a limiting structure, and the maximum movable angle of the two auxiliary supporting parts is limited through the angles displayed on the two sides of the limiting structure.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic view of an overall structure of a supporting device according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a sub-supporting portion according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a main body according to an embodiment of the present invention;
FIG. 4 is a schematic view of a combination structure of the main body and the auxiliary supporting portion according to the embodiment of the present invention;
FIG. 5 is a schematic view of a fixing portion rotating shaft and a limiting structure according to an embodiment of the present invention;
FIG. 6 is a schematic view of a fixing hole of a fixing portion according to an embodiment of the present invention;
FIG. 7 is an expanded view of a support device according to an embodiment of the present invention;
fig. 8 is a schematic storage view of the supporting device according to the embodiment of the utility model.
Reference numerals:
1-a body; 2-a secondary support; 3-a connecting part; 4, fixing a plate; 5-a limiting structure;
11-a fixed part; 12-a main supporting part;
111-a mount; 112-a fixing member;
21-a first supporting leg; 22-a second support foot;
31-a first gear; 32-a second gear;
311-first mounting hole; 321-a second mounting hole;
611-a first rotating shaft; 612-a second rotating shaft;
711-first threaded fixing hole; 712-a second threaded fixation hole; 713-third threaded fixing hole; 714-fourth threaded fixing hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, 2, 3, 4 and 5, the present invention provides a supporting device, which comprises a main body 1, at least two supporting members and a fixing plate 4, wherein the main body 1 comprises a main supporting part 12 and a fixing part 11, and the main supporting part 12 and the fixing part 11 are fixedly connected. The lower surface of the fixing portion 11 is provided with a fixing member 112, the fixing member 112 is used for connecting the main body 1 and a supporting member, the supporting member includes a sub-supporting portion 2 and a connecting portion 3, and the sub-supporting portion 2 is fixedly connected with the connecting portion 3.
In this embodiment, the two supporting members are disposed below the main body 1, the supporting members include a sub-supporting portion 2 and a connecting portion 3, the fixing member 112 is a rotating shaft and is disposed on the lower surface of the fixing portion 11, and the fixing member 112 is used for connecting the supporting members and the main body 1.
The auxiliary supporting part 2 comprises a first supporting leg 21 and a second supporting leg 22, a first gear 31 and a second gear 32 are arranged on the connecting part 3, the first gear 31 is arranged at the front end of the first supporting leg 21, the flattening end of the first gear 31 is fixedly connected with the front end of the first supporting leg 21, the second gear 32 is arranged at the front end of the second supporting leg 22, and the flattening end of the second gear 32 is fixedly connected with the front end of the second supporting leg 22.
Specifically, the fixing member 112 includes a first rotating shaft 611 and a second rotating shaft 612, and the first rotating shaft 611 and the second rotating shaft 612 are respectively fixedly connected to the fixing portion 11. The first gear 31 is provided with a first mounting hole 311 at the center, and the second gear 32 is provided with a second mounting hole 312 at the center. The first rotating shaft 611 is inserted into the first mounting hole 311 to realize the nested connection between the first supporting leg 21 and the main body 1, and the second rotating shaft 612 is inserted into the second mounting hole 312 to realize the nested connection between the second supporting leg 22 and the main body 1.
The specific rotation process of the supporting device is as follows:
when the first supporting leg 21 is rotated, the first supporting leg 21 drives the first gear 31 to rotate around the first rotating shaft 611, the second gear 32 is meshed with the first gear 31 to realize the reverse rotation of the second gear 32, and the second gear 32 drives the second supporting leg 22 to rotate in the reverse direction;
or the second supporting leg 22 is rotated, the second supporting leg 22 drives the second gear 32 to rotate around the second rotating shaft 612, and the first gear 31 is meshed with the second gear 32 to realize the reverse rotation of the first gear 31, so as to drive the first supporting leg 21 to rotate in the reverse direction;
or both the first 21 and second 22 support legs are rotated to effect the deployment of the support means.
The fixing plate 4 is disposed below the auxiliary support part 2, and in this embodiment, four small circular holes are disposed on the fixing plate 4, and the small circular holes are used for screws to pass through and are connected with the main body 1 and the auxiliary support part 2 through threads.
In the embodiment, the four circular small holes are arranged in a diamond shape, and the diamond arrangement of the circular small holes enables the threaded connection to be more stable.
The fixing plate 4 is used for protecting the main body 1, the first supporting leg 21 and the second supporting leg 22 from being damaged by external force, and the first supporting leg 21 and the second supporting leg 22 are installed on the main body 1, so that the first supporting leg 21 and the second supporting leg 22 are not easy to fall off from the main body 1.
In other embodiments, two supporting members are disposed above the main body 1, the supporting members include a sub-supporting portion 2 and a connecting portion 3, the fixing member 112 is a rotating shaft and disposed on the upper surface of the fixing portion 11, and the fixing member 112 is used for connecting the supporting members and the main body 1. The fixing plate 4 is disposed above the sub-supporting part 2, and is used for protecting the main body 1, the first supporting leg 21 and the second supporting leg 22 from being damaged by external force.
As shown in fig. 3, a plane extending from the end surface of the fixing portion 11 and a plane extending from the end surface of the main supporting portion 12 form a first included angle α, an included angle formed from a plane extending from the end surface of the sub supporting portion and a plane extending from the end surface of the connecting portion is the same as the first included angle α, and the first included angle α is greater than 10 degrees and less than 70 degrees.
As shown in fig. 2, 3 and 5, the fixing portion is provided with a limiting structure 5, and planes extending from two end faces of the limiting structure 5 form a preset included angle. The limiting structure 5 is used for limiting the movable angle of the first supporting foot 21 and the second supporting foot 22. Under the unfolding state, the first supporting leg 21 abuts against the left end face of the limiting structure 5, and the second supporting leg 22 abuts against the right end face of the limiting structure 5, under the unfolding state, the first supporting leg 21 and the second supporting leg 22 are unfolded to the maximum angle, the limiting structure 5 limits the first supporting leg 21 and the second supporting leg 22 to continue to expand the angle, and the unfolding of the first supporting leg 21 and the second supporting leg 22 is enabled to be the preset maximum angle.
In this embodiment, the lower surface of the fixing portion 11 is provided with the limiting structure 5, the limiting structure 5 is disposed at the upper end of the lower surface of the fixing portion 11, the left end surface and the right end surface of the limiting structure 5 are respectively inclined toward the central point of the fixing portion 11, and the planes extending from the two end surfaces form a preset included angle. The preset included angle is 120 degrees, in an unfolding state, the first supporting leg 21 abuts against the left end face of the limiting structure 5, the second supporting leg 22 abuts against the right end face of the limiting structure 5, in the unfolding state, the first supporting leg 21 and the second supporting leg 22 are unfolded to the maximum angle, the limiting structure 5 limits the first supporting leg 21 and the second supporting leg 22 to continue to expand the angle, and the unfolding of the first supporting leg 21 and the second supporting leg 22 is 120 degrees. At this time, the center of mass of the tripod of the first support leg 21, the second support leg 22 and the main support section 12 is located at the middle position of the fixing section.
In other embodiments, the preset included angle is 90 degrees, and in the unfolded state, the limiting structure 5 limits the first supporting leg 21 and the second supporting leg 22 to continue to expand the angle, so that the first supporting leg 21 and the second supporting leg 22 are unfolded by 90 degrees, and at this time, the center of mass of the three-leg support of the first supporting leg 21, the second supporting leg 22 and the main supporting portion 12 deviates from the middle position of the fixing portion.
In order to ensure better support when the support is unfolded, the center of mass of the unfolded first supporting foot 21, the second supporting foot 22 and the main supporting part 12 is located at the center of the fixing part, and the plane extending from the two end faces forms a preset included angle of preferably 120 degrees.
As shown in fig. 1 and 3, the fixing portion 11 is provided with a mounting member 111, and the mounting member 111 is used for connecting a camera or other equipment.
In this embodiment, the fixing portion 11 has a mounting member 111 on the upper surface thereof, and the mounting member 111 is a circular rod. The mounting member is located at the centroid of the three legs of the first support leg 21, the second support leg 22 and the main support section 12 when the legs are unfolded.
In other embodiments, the mounting member 111 is a screw.
As shown in fig. 1, 3, 5, and 6, the fixing portion 11 is provided with four threaded fixing holes, the four threaded fixing holes have the same shape and the same size, and the four threaded fixing holes are arranged in a diamond shape. The screw fixing holes include a first screw fixing hole 711, a second screw fixing hole 712, a third screw fixing hole 713, and a fourth screw fixing hole 714. The first screw fixing hole 711 is disposed at the axial center of the first rotating shaft 611, the second screw fixing hole 712 is disposed at the axial center of the second rotating shaft 612, the third screw fixing hole 713 is disposed at the central position of the position limiting structure 5, and the fourth screw fixing hole 714 is disposed below the first screw fixing hole 711 and the second screw fixing hole 712. The screw and the thread fixing hole are connected through threads, so that the fixed plate 4, the auxiliary supporting part 2 and the main body 1 are connected.
In this embodiment, a damping ring is disposed between the supporting member and the fixing plate 4, and the damping ring provides friction damping for the supporting member, so that the supporting member is not easy to loose when the supporting member is unfolded at an angle.
The lower surface of the fixing part 11 is provided with a locking structure, the locking structure is positioned at the lower part of the limiting structure 5 and is fixedly connected with the limiting structure 5, and the locking structure is a light elastic clamping pin. When the locking structure is in a use state, the bottom of the locking structure is abutted against the tooth groove, and the auxiliary supporting part 2 is in a static state. When the locking structure is in a shelving state, the locking structure is popped out forwards along the horizontal position through the acting force of the elastic piece inside, and the bottom of the locking structure is far away from the tooth groove and is used for realizing that the auxiliary supporting part 2 is in a moving state.
As shown in fig. 2, 7 and 8, the support device includes a storage state in which the first support leg 2 and the second support leg 22 are stored on the upper surface or the lower surface of the main support portion 12 to form a combined structure, and an expanded state.
In the unfolding state, the first supporting leg 21 is rotated to drive the first gear 31 to rotate, the second gear 32 rotates in the opposite direction relative to the first gear 31 to drive the second supporting leg 22, and the first supporting leg 21 and the second supporting leg 22 are unfolded by a preset angle relative to the main body 1, wherein the preset angle is in the range of 0-180 degrees.
In this embodiment, in the stored state, the first support leg 2 and the second support leg 22 are stored in the lower surface of the main support portion 12. In the unfolded state, the first support leg 21 and the second support leg 22 are unfolded 120 degrees with respect to the main body 1.
In other embodiments, the first and second support legs 2, 22 are received on the upper surface of the main support portion 12 in the received state. In the unfolded state, the first supporting leg 21 and the second supporting leg 22 present different supporting states relative to the main body 1 according to different degrees of unfolding, and when the first supporting leg 21 and the second supporting leg 22 are unfolded 90 degrees relative to the main body 1, the first supporting leg 21 and the second supporting leg 22 present symmetrical positions; when the first supporting leg 21 and the second supporting leg 22 are unfolded 150 degrees with respect to the main body 1, the included angle between the first supporting leg 21 and the second supporting leg 22 is 60 degrees.
To ensure better support when unfolded, the predetermined included angle formed by the first support foot 21 and the second support foot 22 is preferably 120 degrees.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. A supporting device is characterized by comprising a main body and at least two supporting pieces, wherein the main body comprises a main supporting part and a fixing part, and a plane extending from the end surface of the fixing part and a plane extending from the end surface of the main supporting part form a first included angle alpha;
the support piece comprises an auxiliary support part and a connecting part, and an included angle formed by a plane extending from the end face of the auxiliary support part and a plane extending from the end face of the connecting part is the same as the first included angle alpha;
the supporting pieces are mutually coupled through the connecting parts and move synchronously, the lower surface of the fixing part is provided with a fixing piece, and the supporting pieces are connected to the fixing part through the fixing piece;
the support device comprises a storage state and a spreading state, and in the storage state, the support is stored in the main body; and under the unfolding state, the supporting piece synchronously moves to enable the supporting piece to be unfolded to a preset angle relative to the main body to form a supporting structure.
2. The supporting device as claimed in claim 1, wherein the supporting member has two parts and is disposed on the lower surface or the upper surface of the main body by being coupled to each other.
3. A support arrangement as claimed in claim 2, in which the connecting portion is provided with a gear arrangement by which the secondary support portion is co-operable; the fixing piece is a rotating shaft, the connecting part is provided with a mounting hole, and the rotating shaft penetrates through the mounting hole to realize movable connection of the main body and the supporting piece; the supporting pieces rotate around the rotating shaft and are meshed with each other through the gear structure.
4. A support device as claimed in claim 1, wherein said first included angle α is greater than 10 degrees and less than 70 degrees.
5. The supporting device as claimed in claim 2, wherein the fixing portion is provided with a limiting structure for limiting the moving angle of the supporting member.
6. A support arrangement according to claim 5 wherein the predetermined angle is greater than 0 degrees and less than 180 degrees.
7. A support device as claimed in claim 5, wherein the upper surface of the fixing portion is provided with a mounting means for enabling connection of the support device to a camera apparatus.
8. The support device of claim 1, comprising a fixing plate disposed below the connecting portion, wherein the fixing plate and the main body are fixedly connected by screws.
9. A support arrangement according to claim 8, wherein a damping band is provided between the support member and the fixing plate, the damping band providing frictional damping to the support member.
10. A support arrangement as claimed in claim 2, in which the overall width of the support member receiving recess does not exceed the width of the main support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122196885.5U CN216201719U (en) | 2021-09-10 | 2021-09-10 | Supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122196885.5U CN216201719U (en) | 2021-09-10 | 2021-09-10 | Supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216201719U true CN216201719U (en) | 2022-04-05 |
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ID=80919239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122196885.5U Active CN216201719U (en) | 2021-09-10 | 2021-09-10 | Supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216201719U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114815455A (en) * | 2022-06-22 | 2022-07-29 | 深圳市爱图仕影像器材有限公司 | Lamp distribution support and lighting equipment |
| CN115046098A (en) * | 2022-06-22 | 2022-09-13 | 深圳创维－Rgb电子有限公司 | Supporting structure and display device |
-
2021
- 2021-09-10 CN CN202122196885.5U patent/CN216201719U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114815455A (en) * | 2022-06-22 | 2022-07-29 | 深圳市爱图仕影像器材有限公司 | Lamp distribution support and lighting equipment |
| CN115046098A (en) * | 2022-06-22 | 2022-09-13 | 深圳创维－Rgb电子有限公司 | Supporting structure and display device |
| CN115046098B (en) * | 2022-06-22 | 2024-03-22 | 深圳创维－Rgb电子有限公司 | Supporting structure and display device |
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