CN214404207U - Quick-assembly structure for base of photographic mechanical arm - Google Patents
Quick-assembly structure for base of photographic mechanical arm Download PDFInfo
- Publication number
- CN214404207U CN214404207U CN202120512984.7U CN202120512984U CN214404207U CN 214404207 U CN214404207 U CN 214404207U CN 202120512984 U CN202120512984 U CN 202120512984U CN 214404207 U CN214404207 U CN 214404207U
- Authority
- CN
- China
- Prior art keywords
- quick
- plane
- arm base
- assembly
- assembly block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Accessories Of Cameras (AREA)
Abstract
The utility model provides a quick-assembly structure of a photographic mechanical arm base, which comprises a first quick-assembly block, a second quick-assembly block and a fixing bolt; the first quick-assembly block is suitable for being fixedly arranged on a base of the photographic mechanical arm, and the second quick-assembly block is suitable for being fixedly arranged on a guide rail sliding block; when the photographing mechanical arm base needs to be installed on the guide rail sliding block, at least four first quick-assembly blocks installed on the photographing mechanical arm base can be respectively aligned with at least four second quick-assembly blocks installed on the guide rail sliding block, then the quick-assembly blocks vertically fall down, positioning columns arranged on the second quick-assembly blocks are inserted into positioning holes formed in the first quick-assembly blocks along the same trend, accurate positioning is achieved, and finally a pair of the first quick-assembly blocks and the second quick-assembly blocks is fixed through one fixing bolt; when the camera arm base is installed like this, only four bolts need to be installed, and compared with at least 16 bolts which need to be installed in the prior art, the installation efficiency is greatly improved, and the corresponding disassembly efficiency is also greatly improved.
Description
Technical Field
The utility model relates to a photographic arm base dismouting technical field, concretely relates to can realize photographic arm base quick assembly disassembly's structure.
Background
The photographing mechanical arm has ultrahigh popularity in a movie and television ring, has various functions of tracking photographing, arm extension, lens angle rotation, lifting, left-right rotation and the like, and can improve the photographing quality and the manufacturing efficiency by combining and matching. Mechanical arms for photography have been used in the shooting process of movies such as "great earthquake in Tang mountain" (Jingang) (Ring king) (Tang people's street and quest).
The photographing mechanical arm has ultra-accurate precision and ultra-fast moving speed, which is incomparable with other photographing instruments, and can photograph novel, shocked and smooth real photographing pictures. In the past, the picture is shot by manual control, repeated shooting is needed, and the process is very complicated. The existing shooting mechanical arm can shoot according to a set track, the shooting precision can reach plus or minus 0.03 mm each time, the video synthesis at the later stage is convenient, and the qualitative leap is realized on the aspect of saving time and cost.
The camera arm is bulky and heavy and is stably mounted on a predetermined rail before each shooting. The existing installation mode is the most common screw fixation, namely, fixing holes are respectively arranged on a base of the camera mechanical arm and a fixing piece which can slide along a preset track, and the fixing is realized by screwing screws. Generally, the predetermined tracks are two tracks arranged in parallel, each track has at least two fixing members, and correspondingly, at least four positions on the base of the camera arm need to be fixed with the fixing members respectively through screws, so that the installation efficiency is low when the installation holes are aligned and at least 16 screws are screwed at the four positions. After one scene is shot, if the next scene needs to be shot, the scene needs to be disassembled and assembled again, and time is wasted.
SUMMERY OF THE UTILITY MODEL
Therefore, the to-be-solved technical problem of the utility model lies in overcoming the photographic arm among the prior art and adopting the most ordinary fix with screw, leads to the technical defect of dismouting inefficiency to a base fast-assembling structure that can improve photographic arm dismouting efficiency is provided.
Therefore, the utility model provides a photographic arm base fast-assembling structure, include:
the first quick-mounting block is suitable for being fixedly mounted on a base of the photographic mechanical arm and is provided with a positioning hole and a first mounting hole;
the second quick assembly block is suitable for being fixedly arranged on the guide rail slide block and is provided with a positioning column which is used for being inserted into the positioning hole to realize the positioning and the installation of the first quick assembly block and a second mounting hole which can correspond to the first mounting hole after the first quick assembly block is positioned;
and the fixing bolt is used for penetrating through the first mounting hole and the second mounting hole and fixedly connecting the first quick-mounting block and the second quick-mounting block.
As a preferable scheme, the top end of the positioning column is conical, and the top end of the conical is of a smooth cambered surface structure.
Preferably, a part of the positioning hole facing the positioning column forms a flared smooth surface.
As a preferable scheme, the first quick-assembly block has a first mounting surface, the second quick-assembly block has a second mounting surface, and after the first quick-assembly block and the second quick-assembly block are mounted in a butt joint mode, the first mounting surface is in contact with the second mounting surface in an attaching mode.
As a preferable aspect, the first mounting surface includes:
a first plane horizontally arranged;
one end of the first inclined plane is connected with one end of the first plane, and the other end of the first inclined plane extends outwards; the included angle between the first inclined plane and the first plane is more than 90 degrees and less than 180 degrees;
one end of the first vertical surface is connected with the other end of the first plane, and the other end of the first vertical surface extends vertically downwards;
one end of the second plane is connected with the other end of the first vertical surface, and the other end of the second plane extends outwards horizontally;
the positioning hole vertically penetrates through the first plane to be formed, and the first mounting hole penetrates through the first inclined plane to be formed.
Preferably, a first transition surface is arranged at the joint of the first vertical surface and the second plane.
As a preferable aspect, the second mounting surface includes:
a third plane arranged horizontally;
one end of the second inclined plane is connected with one end of the third plane, and the other end of the second inclined plane extends outwards; an included angle between the second inclined plane and the third plane is the same as an included angle between the first inclined plane and the first plane;
one end of the second vertical surface is connected with the other end of the third plane, and the other end of the second vertical surface vertically extends downwards;
one end of the fourth plane is connected with the other end of the second vertical surface, and the other end of the fourth plane extends outwards horizontally;
the positioning column is arranged on the third plane, and the second mounting hole penetrates through the second inclined plane.
As a preferable scheme, a second transition surface is arranged at the joint of the third plane and the second inclined plane;
and/or a third transition surface is arranged at the joint of the third plane and the second vertical surface.
As a preferable scheme, the first quick-assembly block comprises a first arc surface, and the positioning hole and the first mounting hole both penetrate through the first arc surface;
the second fast-assembling piece comprises a second cambered surface, the positioning column is arranged on the second cambered surface, and the second mounting hole penetrates through the second cambered surface to be formed.
As a preferred scheme, the first cambered surface is a concave cambered surface, and the second cambered surface is a convex cambered surface;
or the first cambered surface is a convex cambered surface, and the second cambered surface is a concave cambered surface.
The technical scheme provided by the utility model, following advantage has:
1. the utility model discloses a quick-assembly structure of a photographic mechanical arm base, which comprises a first quick-assembly block, a second quick-assembly block and a fixing bolt; the first quick-assembly block is suitable for being fixedly arranged on a base of the photographic mechanical arm, and the second quick-assembly block is suitable for being fixedly arranged on a guide rail sliding block; when the photographing mechanical arm base needs to be installed on the guide rail sliding block, at least four first quick-assembly blocks installed on the photographing mechanical arm base can be respectively aligned with at least four second quick-assembly blocks installed on the guide rail sliding block, then the quick-assembly blocks vertically fall down, positioning columns arranged on the second quick-assembly blocks are inserted into positioning holes formed in the first quick-assembly blocks along the same trend, accurate positioning is achieved, and finally a pair of the first quick-assembly blocks and the second quick-assembly blocks is fixed through one fixing bolt; when the camera arm base is installed like this, only four bolts need to be installed, and compared with at least 16 bolts which need to be installed in the prior art, the installation efficiency is greatly improved, and the corresponding disassembly efficiency is also greatly improved.
2. The utility model discloses a quick-assembly structure of a photographic mechanical arm base, wherein the top end of a positioning column is conical, and the top end of the conical is of a smooth cambered surface structure; when the first quick-assembly block arranged on the base of the photographic mechanical arm is aligned with the second quick-assembly block arranged on the guide rail sliding block, the positioning column with the structure can be inserted into and arranged in the positioning hole more easily, so that the butt joint efficiency is improved; furthermore, the part of the positioning hole facing the positioning column forms a horn mouth type smooth surface, and once the top end of the positioning column is in contact with the part of the smooth surface, the positioning column is guided to the insertion positioning hole, so that the butt joint efficiency can be further improved.
3. The utility model discloses a photographic arm base fast-assembling structure, first fast-assembling piece have first installation face, and second fast-assembling piece has second installation face, and first fast-assembling piece docks the back with second fast-assembling piece, and first installation face and the contact of second installation face laminating when photographic arm follows the guide rail slider and removes, and the area of contact of first fast-assembling piece and second fast-assembling piece is big, and effort conduction area is big, and is more stable.
4. The utility model discloses a photographic arm base fast-assembling structure, the first installation face of first fast-assembling piece include first plane, first inclined plane, first perpendicular face and second plane, and first plane, first inclined plane and first perpendicular face constitute the opening that the open end is big, the blind end is little, are suitable for the cover to establish and install on the second installation face of second fast-assembling piece.
Preferably, the junction of first vertical plane and second plane is equipped with first transition face, and first transition face is inclined plane or cambered surface, when establishing the installation with first fast-assembling piece to second fast-assembling piece cover, if do not align, first transition face can direct contact second fast-assembling piece, can avoid collision damage.
5. The utility model discloses a camera arm base fast-assembling structure, the second installation face of the second fast-assembling block includes third plane, second inclined plane, second vertical plane and fourth plane, the third plane, second inclined plane and second vertical plane constitute a block structure with small top and big bottom, and is suitable for butt joint with the first fast-assembling block;
preferably, the junction of the third plane and the second inclined plane is provided with a second transition surface, the junction of the third plane and the second vertical surface is provided with a third transition surface, when the second quick-assembly block is butted in a direction deviating from the first inclined plane, the second transition surface is firstly contacted with the first inclined plane, when the second quick-assembly block is butted in a direction deviating from the first vertical surface, the third transition surface is firstly contacted with the first vertical surface, and by the design, the collision damage can be avoided no matter which side of the first quick-assembly block the second quick-assembly block is deviated from during installation.
6. The utility model discloses a photographic arm base fast-assembling structure, the bottom surface of first fast-assembling piece can also be first cambered surface, and the top surface of second fast-assembling piece is the second cambered surface, and contact can be laminated to first cambered surface and second cambered surface, and this kind of design, butt joint are swift more convenient, can not produce the problem of collision damage basically.
Drawings
In order to more clearly illustrate the technical solutions in the prior art or the embodiments of the present invention, the drawings used in the description of the prior art or the embodiments are briefly introduced below.
Fig. 1 is a perspective view of a base quick-assembly structure in embodiment 1 of the present invention.
Fig. 2 is a schematic diagram of an exploded structure of fig. 1.
Fig. 3 is a schematic view of another exploded structure of fig. 1.
Fig. 4 is a perspective view of a first quick mount block.
Fig. 5 is a perspective view of a second quick mount block.
Fig. 6 is a schematic view of the installation of fig. 1 on a rail slider.
Fig. 7 is a perspective view of a quick mount structure of a base in embodiment 2 of the present invention
Fig. 8 is a schematic illustration of an exploded structure of fig. 7.
Fig. 9 is a schematic view of an alternative explosive structure of fig. 8.
Fig. 10 is a reference diagram of the application of the quick-assembly structure of the base of the camera arm according to the present invention.
Reference numerals: 1. a first quick-mounting block; 2. a second quick-mounting block; 3. fixing the bolt; 4. a camera arm base; 5. a guide rail slider; 10. positioning holes; 11. a first mounting hole; 12. a first plane; 13. a first inclined plane; 14. a first vertical plane; 15. a second plane; 16. a first transition surface; 20. a positioning column; 21. a second mounting hole; 22. a third plane; 23. a second inclined plane; 24. a second vertical plane; 25. a fourth plane; 26. a second transition surface; 27. a third transition surface; 101. a first arc surface; 100. fixing the mounting hole; 201. a second cambered surface.
Detailed Description
The technical solution of the present invention will be described in detail with reference to the accompanying drawings.
Example 1
The present embodiment provides a quick-assembly structure for a base of a photo mechanical arm, as shown in fig. 1-2, including: the quick assembling device comprises a first quick assembling block 1, a second quick assembling block 2 and a fixing bolt 3. As shown in fig. 6 and 10, the first quick assembling block 1 is adapted to be fixedly mounted on the base 4 of the photo mechanical arm, and has a positioning hole 10 and a first mounting hole 11; the second fast-assembling block 2 is suitable for being fixedly installed on the guide rail slide block 5 and is provided with a positioning column 20 and a second installation hole 21, the positioning column 20 is used for being inserted into the positioning hole 10 in a matched mode to achieve positioning installation of the first fast-assembling block 1, and the second installation hole 21 is used for corresponding to the first installation hole 11; the fixing bolt 3 is used for penetrating through the first mounting hole 11 and the second mounting hole 21 to quickly and fixedly connect the first quick assembly block 1 and the second quick assembly block 2.
Referring to fig. 10, in the quick-assembly structure for a base of a photo mechanical arm according to the present embodiment, when it is required to mount a base 4 of a photo mechanical arm on a guide rail slider 5, at least four first quick-assembly blocks 1 mounted on the base 4 of the photo mechanical arm may be aligned with at least four second quick-assembly blocks 2 mounted on the guide rail slider 5, respectively; then vertically falls, and the positioning column 20 arranged on the second fast-assembly block 2 is inserted into the positioning hole 10 arranged on the first fast-assembly block 1 in a proper manner, so that accurate positioning is realized; and finally, fixing a pair of the first quick assembly block 1 and the second quick assembly block 2 by using a fixing bolt 3. When the camera arm base 4 is installed, only four bolts need to be installed, and compared with the prior art in which at least 16 bolts need to be installed, the installation efficiency is greatly improved, and the corresponding disassembly efficiency is also greatly improved.
In this embodiment, the top end of the positioning column 20 is a cone, and the top end of the cone is a smooth arc-shaped structure. When the first quick-assembly block 1 arranged on the base 4 of the photographic mechanical arm is aligned with the second quick-assembly block 2 arranged on the guide rail sliding block 5, the positioning column 20 with the structure can be inserted into the positioning hole 10 more easily, so that the butt joint efficiency is improved.
As a preferred design, the part of the positioning hole 10 facing the positioning column 20 forms a flared smooth surface; this is advantageous in that, when the above-described docking operation is performed, the tip of the positioning post 20 is brought into contact with the partially smooth surface, i.e., guided to the insertion positioning hole 10, thereby further improving the docking efficiency.
As shown in fig. 1, the first quick-assembly block 1 has a first mounting surface, the second quick-assembly block 2 has a second mounting surface, and after the first quick-assembly block 1 and the second quick-assembly block 2 are installed in a butt joint mode, the first mounting surface is in contact with the second mounting surface in a fitting mode. When the photographing mechanical arm moves along with the guide rail sliding block 5, the contact area of the first quick assembly block 1 and the second quick assembly block 2 is large, the acting force transmission area is large, and the photographing mechanical arm is more stable.
As shown in fig. 4, the first mounting surface of the first quick mount block 1 includes: a first plane 12, a first inclined plane 13, a first vertical plane 14 and a second plane 15; wherein the first plane 12 is arranged horizontally; one end of the first inclined plane 13 is connected with one end of the first plane 12, and the other end extends outwards; the included angle between the first inclined plane 13 and the first plane 12 is 135 degrees; one end of the first vertical surface 14 is connected with the other end of the first plane 12, and the other end extends vertically downwards; one end of the second plane 15 is connected with the other end of the first vertical plane 14, and the other end extends outwards horizontally; the positioning hole 10 vertically penetrates through the first plane 12 to be formed, and the first mounting hole 11 penetrates through the first inclined plane 13 to be formed.
The first plane 12, the first inclined plane 13 and the first vertical plane 14 form an opening with a large opening end and a small closed end, and are suitable for being sleeved on a second mounting surface of the second quick-mounting block 2.
The angle between the first inclined plane 13 and the first plane 12 can be freely selected between 90-180 degrees according to practical situations.
In a preferred embodiment, a first transition surface 16 is provided at the junction of the first vertical surface 14 and the second plane 15. The first transition surface 16 may be a bevel or a cambered surface. When the first quick-assembly block 1 is sleeved and installed on the second quick-assembly block 2, if the first quick-assembly block is not aligned with the second quick-assembly block 2, the first transition surface 16 can directly contact the second quick-assembly block 2, and collision damage can be avoided due to the design of the inclined surface or the cambered surface.
As shown in fig. 5, the second mounting surface of the second quick mount block 2 includes: a third plane 22, a second inclined plane 23, a second vertical plane 24 and a fourth plane 25; wherein the third plane 22 is arranged horizontally; one end of the second inclined surface 23 is connected with one end of the third plane 22, and the other end extends outwards; the included angle between the second inclined surface 23 and the third plane 22 is the same as the included angle between the first inclined surface 13 and the first plane 12; one end of the second vertical plane 24 is connected with the other end of the third plane 22, and the other end extends vertically downwards; one end of the fourth plane 25 is connected with the other end of the second vertical plane 24, and the other end extends outwards horizontally; the positioning column 20 is disposed on the third plane 22, and the second mounting hole 21 is opened through the second inclined plane 23.
The third plane 22, the second inclined plane 23 and the second vertical plane 24 form a block structure with a small top end and a large bottom end, and are suitable for being butted with the first quick assembling block 1.
As a preferable design, a second transition surface 26 is arranged at the connection position of the third plane 22 and the second inclined plane 23; the junction of the third plane 22 and the second riser 24 is provided with a third transition surface 27. The second transition surface 26 and the third transition surface 27 may be inclined surfaces or arc surfaces. When the second quick assembly block 2 deviates to the direction of the first inclined surface 13 and is butted with the first quick assembly block 1, the second transition surface 26 is firstly contacted with the first inclined surface 13; when the second fast-assembling piece 2 deviates from the direction of the first vertical surface 14 and is in butt joint with the first fast-assembling piece 1, the third transition surface 27 is firstly contacted with the first vertical surface 14, and by the design, no matter which side of the first fast-assembling piece 1 the second fast-assembling piece 2 deviates from during installation, collision damage can be avoided.
As a preferred design, as shown in fig. 3, the positioning column 20 is detachably mounted on the fixed mounting hole 100 of the second quick-assembling block 2, so as to facilitate replacement after abrasion.
The use method of the quick-assembly structure for the base of the photographing mechanical arm in the embodiment is as follows:
the four first quick-assembly blocks 1 are arranged at four angular positions of a photographing mechanical arm base 4, and the four second quick-assembly blocks 2 are respectively arranged on four guide rail sliding blocks 5;
lifting a photographic mechanical arm base 4 above a guide rail, and after the positions of the four first quick-assembly blocks 1 and the positions of the four second quick-assembly blocks 2 are basically aligned, descending the photographic mechanical arm base 4 downwards to enable positioning columns 20 on the four second quick-assembly blocks 2 to be respectively inserted into positioning holes 10 on the four first quick-assembly blocks 1 in an aligned mode;
and (3) penetrating the fixing bolt 3 through the first mounting hole 11 and the second mounting hole 21 to complete the fixed connection of the first fast-assembling block 1 and the second fast-assembling block 2.
Example 2
The embodiment provides a quick-assembly structure for a base of a photographic mechanical arm, which is shown in fig. 7-9, and is different in that the bottom surface of a first quick-assembly block 1 is designed to be a first arc surface 101, and a positioning hole 10 and a first mounting hole 11 both penetrate through the first arc surface 101; the top surface of the second fast-assembling piece 2 is designed to be a second cambered surface 201, the positioning column 20 is arranged on the second cambered surface 201, and the second mounting hole 21 penetrates through the second cambered surface 201 to be formed.
By the design mode, the first quick assembly block 1 and the second quick assembly block 2 are more quickly and conveniently butted, and the problem of collision damage is basically avoided.
In this embodiment, the first arc surface 101 is a concave arc surface, and the second arc surface 201 is a convex arc surface; as a modified design, the first arc surface 101 may be a convex arc surface, and the second arc surface 201 may be a concave arc surface.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.
Claims (10)
1. The utility model provides a photographic arm base fast-assembling structure which characterized in that includes:
the first fast-assembly block (1) is suitable for being fixedly arranged on a photographic mechanical arm base (4) and is provided with a positioning hole (10) and a first mounting hole (11);
the second fast-assembly block (2) is suitable for being fixedly arranged on the guide rail sliding block (5) and is provided with a positioning column (20) which is used for being inserted into the positioning hole (10) to realize positioning and installation of the first fast-assembly block (1) and a second mounting hole (21) which can correspond to the first mounting hole (11) after the first fast-assembly block (1) is positioned;
and the fixing bolt (3) is used for penetrating through the first mounting hole (11) and the second mounting hole (21) and fixedly connecting the first quick assembly block (1) and the second quick assembly block (2).
2. The camera arm base quick mount structure of claim 1, further comprising: the top end of the positioning column (20) is conical, and the top end of the conical shape is of a smooth cambered surface structure.
3. The camera arm base quick mount structure of claim 2, further comprising: the part of the positioning hole (10) facing the positioning column (20) forms a horn mouth type smooth surface.
4. The camera arm base quick mount structure of any one of claims 1 to 3, further comprising: the first quick-assembly block (1) is provided with a first mounting surface, the second quick-assembly block (2) is provided with a second mounting surface, and after the first quick-assembly block (1) and the second quick-assembly block (2) are installed in a butt joint mode, the first mounting surface is in contact with the second mounting surface in an attaching mode.
5. The camera arm base quick mount structure of claim 4, further comprising: the first mounting surface includes:
a first plane (12) arranged horizontally;
a first inclined plane (13) having one end connected to one end of the first plane (12) and the other end extending outward; the included angle between the first inclined plane (13) and the first plane (12) is more than 90 degrees and less than 180 degrees;
one end of the first vertical surface (14) is connected with the other end of the first plane (12), and the other end of the first vertical surface extends vertically downwards;
one end of the second plane (15) is connected with the other end of the first vertical surface (14), and the other end extends outwards horizontally;
the positioning hole (10) vertically penetrates through the first plane (12) to be formed, and the first mounting hole (11) penetrates through the first inclined plane (13) to be formed.
6. The camera arm base quick mount structure of claim 5, further comprising: a first transition surface (16) is arranged at the joint of the first vertical surface (14) and the second plane (15).
7. The camera arm base quick mount structure of claim 5, further comprising: the second mounting surface includes:
a third plane (22) arranged horizontally;
a second inclined plane (23) having one end connected to one end of the third plane (22) and the other end extending outward; the included angle between the second inclined surface (23) and the third plane (22) is the same as the included angle between the first inclined surface (13) and the first plane (12);
one end of the second vertical surface (24) is connected with the other end of the third plane (22), and the other end of the second vertical surface vertically extends downwards;
one end of the fourth plane (25) is connected with the other end of the second vertical surface (24), and the other end extends outwards horizontally;
the positioning column (20) is arranged on the third plane (22), and the second mounting hole (21) penetrates through the second inclined plane (23) to be opened.
8. The camera arm base quick mount structure of claim 7 further comprising: a second transition surface (26) is arranged at the joint of the third plane (22) and the second inclined surface (23);
and/or a third transition surface (27) is arranged at the joint of the third plane (22) and the second vertical surface (24).
9. The camera arm base quick mount structure of any one of claims 1 to 3, further comprising:
the first quick-assembly block (1) comprises a first arc surface (101), and the positioning hole (10) and the first mounting hole (11) penetrate through the first arc surface (101) to be formed;
the second fast-assembling piece (2) comprises a second cambered surface (201), the positioning column (20) is arranged on the second cambered surface (201), and the second mounting hole (21) penetrates through the second cambered surface (201) to be formed.
10. The camera arm base quick mount structure of claim 9, further comprising: the first cambered surface (101) is a concave cambered surface, and the second cambered surface (201) is a convex cambered surface;
or the first cambered surface (101) is a convex cambered surface, and the second cambered surface (201) is a concave cambered surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120512984.7U CN214404207U (en) | 2021-03-11 | 2021-03-11 | Quick-assembly structure for base of photographic mechanical arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120512984.7U CN214404207U (en) | 2021-03-11 | 2021-03-11 | Quick-assembly structure for base of photographic mechanical arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214404207U true CN214404207U (en) | 2021-10-15 |
Family
ID=78028690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120512984.7U Active CN214404207U (en) | 2021-03-11 | 2021-03-11 | Quick-assembly structure for base of photographic mechanical arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214404207U (en) |
-
2021
- 2021-03-11 CN CN202120512984.7U patent/CN214404207U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214404207U (en) | Quick-assembly structure for base of photographic mechanical arm | |
| JP2002094835A (en) | Prompter device | |
| CN108833807A (en) | A kind of panoramic shooting camera lens | |
| US9013629B2 (en) | Collapsible prompting apparatus | |
| US5537169A (en) | Projection-lens driving apparatus for a 3-beam projector | |
| TWI649610B (en) | Lens driving mechanism and related camera device | |
| US5537170A (en) | Projection-lens driving apparatus with a timing belt | |
| CN211930725U (en) | Mobile terminal lens phase-change viewing peripheral capable of efficiently switching shooting visual angles | |
| US20050169623A1 (en) | Coupled rangefinder/parallax camera | |
| CN211260109U (en) | Projector fixing frame | |
| CN112682638A (en) | Multi-camera multi-target linkage intelligent shooting system | |
| US20200363706A1 (en) | Mount for an image capturing device | |
| CN218103315U (en) | Multi-channel picture fusion processor | |
| DE102004025713A1 (en) | Image recorder and reproducer fixing device for use in e.g. film technology, has reflective surfaces embedded approximately at right angle, such that optical information at surfaces is reflected and turned around angle of specified degrees | |
| CN111683196B (en) | Mobile terminal lens turning and viewing peripheral capable of efficiently switching shooting visual angles | |
| CN218153471U (en) | Camera ceiling support | |
| CN216743571U (en) | Erectable steel wire transmission device for film and television shooting | |
| CN110007546A (en) | It moves lens shaft contact pin device and is tiltedly moved and erected with it, the method for traversing axis contact pin | |
| CN216431401U (en) | Digital collection system is used in jewelry appraisal | |
| TWI231141B (en) | Rear projection television with simple skeleton | |
| CN217388813U (en) | Camera structure | |
| KR200362033Y1 (en) | Multi-Purpose Imaging Device | |
| CN220173317U (en) | General three-dimensional shooting device for mobile phone | |
| CN220506460U (en) | Handheld camera support convenient to equipment | |
| CN219715899U (en) | Small portable studio |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |