CN212456084U - Can realize axis and put photographic auxiliary device that angle switches - Google Patents
Can realize axis and put photographic auxiliary device that angle switches Download PDFInfo
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- CN212456084U CN212456084U CN202021285994.3U CN202021285994U CN212456084U CN 212456084 U CN212456084 U CN 212456084U CN 202021285994 U CN202021285994 U CN 202021285994U CN 212456084 U CN212456084 U CN 212456084U
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- lantern ring
- middle shaft
- hole
- vertical
- opening
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Abstract
The utility model discloses a photographic auxiliary device capable of realizing the middle shaft placing angle switching, which comprises a middle shaft, a mounting seat, a lantern ring and a switching platform, wherein the mounting seat is provided with a vertical through hole, the lantern ring is rotatably arranged in the vertical through hole and is close to the upper port position of the vertical through hole, and the lantern ring can rotate in the vertical through hole to cut the central axis of the vertical through hole; the middle shaft is inserted in the lantern ring and can move along the lantern ring and the vertical through hole, and the switching platform is installed at the upper end of the middle shaft; the mounting seat is provided with a first opening for placing a middle shaft on the side wall of the upper end of the vertical through hole, the first opening is communicated with the upper port of the vertical through hole, and when the lower end part of the middle shaft moves to the rotating radius R of the lantern ring, the middle shaft rotates along with the lantern ring by taking the lantern ring as the rotating center and deviates from the central axis of the vertical through hole to enter the first opening; realize the switching of well putting state and horizontal state of axis fast, powerful uses nimble, convenience, satisfies the different demands when the user shoots, easy operation, light, convenient, swift moreover.
Description
Technical Field
The utility model belongs to the technical field of photographic equipment, especially, relate to a can realize axis and put photographic auxiliary device that angle switches.
Background
The tripod is one of the most commonly used photographic equipment, and present tripod generally includes the triangular seat, the axis and installs 3 supporting legss in the triangular seat lower extreme, and the through-hole that supplies the axis to pass is seted up to the triangular seat, and the axis cartridge can reciprocate along the axial direction of through-hole in the triangular seat, and the axis all is a pipe usually, and its upper and lower both ends are equipped with switching platform and couple respectively, and present, the axis of most tripod all is put on the triangular seat (namely the axis can only be adjusted from top to bottom in the triangular seat), and such structure user state is single, causes the shooting angle to be restricted, can't satisfy user's shooting demand.
Disclosure of Invention
In order to solve the problem that prior art exists, the utility model provides a can realize putting the switching of state and horizontal state in the axis, use nimble, convenient, different demands when satisfying the user and shoot, easy operation, light, convenient, swift photographic auxiliary device moreover.
The technical scheme of the utility model is realized like this:
a photographic auxiliary device capable of achieving middle shaft arrangement angle switching comprises a middle shaft, a mounting seat, a lantern ring and a switching platform, wherein the mounting seat is provided with a vertical through hole, the lantern ring is rotatably mounted in the vertical through hole and is close to the upper port of the vertical through hole, and the lantern ring can rotate in the vertical through hole to cut the central axis of the vertical through hole; the middle shaft is inserted in the lantern ring and can move along the lantern ring and the vertical through hole, and the switching platform is installed at the upper end of the middle shaft; the mounting seat is provided with a first opening for the middle shaft to be placed in on the side wall of the upper end of the vertical through hole, the first opening is communicated with the upper end opening of the vertical through hole, so that when the lower end part of the middle shaft moves to the rotating radius R of the lantern ring, the middle shaft can rotate along with the lantern ring by taking the lantern ring as the rotating center and deviates from the central axis of the vertical through hole to enter the first opening.
Preferably, the outer wall of the collar is provided with a rotation shaft mounted on the side wall of the vertical through hole, the rotation shaft being above the lowest support position of the first opening for the central shaft at the mounting position of the side wall of the vertical through hole.
Preferably, the installation position of the rotating shaft on the side wall of the vertical through hole and the position relation of the first opening satisfy the following conditions: after the middle shaft enters the first opening, the middle shaft can rotate to a horizontal state.
Preferably, the side wall of the upper end of the vertical through hole is further provided with a second opening for placing the middle shaft, and after the middle shaft enters the first opening, the second opening, the annular hole of the lantern ring and the first opening can be located on the axis of the middle shaft.
Preferably, the lantern ring can elastically deform under the action of external force, the mounting base is provided with a locking knob, and the locking knob acts on the lantern ring or a rotating shaft of the lantern ring.
Preferably, the lantern ring is provided with at least one notch on the side wall, and the notch is communicated with the upper port edge or the lower port edge of the lantern ring.
Preferably, the support device further comprises three support legs, and the three support legs are mounted on the mounting seat.
Compared with the prior art, the utility model beneficial effect be:
the utility model discloses an above-mentioned technical scheme can realize centraxonial state and the switching of horizontal state fast, powerful uses nimble, convenience, satisfies the different demands when the user shoots, easy operation, light, convenient, swift moreover.
Drawings
Fig. 1 is a schematic structural view illustrating a middle shaft arrangement angle switching according to an embodiment;
fig. 2 is a schematic structural view of the middle shaft installed in the connecting seat according to the first embodiment (middle shaft in the middle);
fig. 3 is a right side view of the middle shaft installed in the connecting base according to the first embodiment (middle shaft in the middle);
FIG. 4 is a cross-sectional view A-A provided in FIG. 3;
FIG. 5 is a perspective view of a tripod (with a central axis in the middle) according to an embodiment;
fig. 6 is a schematic structural view of the middle shaft installed in the connecting seat according to the first embodiment (the middle shaft is in a horizontal state);
fig. 7 is a top view of the bottom bracket installed in the connecting base according to the first embodiment (the bottom bracket is in a horizontal position);
FIG. 8 is a cross-sectional view B-B provided in FIG. 7;
FIG. 9 is a perspective view of another state of the tripod (with the bottom bracket in a horizontal position) provided in accordance with the first embodiment;
fig. 10 is a perspective view of the connection seat according to the first embodiment;
FIG. 11 is an exploded view of the connector holder according to the first embodiment;
fig. 12 is a perspective view showing another state of the coupling holder according to the first embodiment (the state after the locking ring is rotated);
figure 13 is a perspective view of a locking ring provided in accordance with one embodiment;
fig. 14 is a schematic structural view of the connection seat according to the second embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. 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.
The first embodiment is as follows:
as shown in fig. 1 to 13, the present embodiment provides a photography assisting device capable of realizing middle shaft placement angle switching, including a middle shaft 20, a mounting base 1, a collar 2 and a switching platform 30, where the mounting base 1 is provided with a vertical through hole 11, the collar 2 is rotatably mounted in the vertical through hole 11 and near an upper port of the vertical through hole 11, and the collar 2 can rotate in the vertical through hole 11 to cut a central axis of the vertical through hole 11; the middle shaft 20 is inserted in the lantern ring 2 and can move along the lantern ring 2 and the vertical through hole 11, and the switching platform 30 is installed at the upper end of the middle shaft; the mounting base 1 is provided with a first opening 3A on the side wall of the upper end of the vertical through hole 11 for the middle shaft 20 to be inserted, the first opening 3A is communicated with the upper end opening of the vertical through hole 11, when the lower end part of the middle shaft moves into the rotating radius R of the lantern ring 2, the middle shaft can rotate along with the lantern ring 2 by taking the lantern ring 2 as the rotating center and deviates from the central axis of the vertical through hole 11 to enter the first opening 3A (refer to figure 1), and 3 supporting legs 10 are installed on the lower part of the mounting base 1 And (4) the method is quick.
2 rotating shafts 21 are arranged on the outer wall of the lantern ring 2 at intervals in the circumferential direction, the 2 rotating shafts 21 are distributed in an angle of 180 degrees, a mounting hole 12 matched with the rotating shafts 21 is formed in the side wall of the vertical through hole 11, the rotating shafts 21 are horizontally mounted on the mounting hole 12, and the mounting position of the rotating shafts 21 on the side wall of the vertical through hole 11 is located above the lowest supporting position of the first opening 3A on the middle shaft; the installation position of the rotating shaft 21 on the side wall of the vertical through hole 11 and the position relation of the first opening 3A should satisfy: when the middle axle enters the first opening 3A, the middle axle can be rotated to a horizontal state (of course, the horizontal state does not require absolute horizontal), and to satisfy the position relationship, a person skilled in the art can implement the position relationship by using a conventional technical means, for example, when the cross section of the middle axle is circular, the installation position of the rotating shaft 21 on the side wall of the vertical through hole 11 is higher than the lowest supporting position of the middle axle by one radius height of the middle axle of the first opening 3A, which is a conventional means for a person skilled in the art.
The side wall of the upper end of the vertical through hole 11 is also provided with a second opening 3B for the middle shaft 20 to be placed in, and after the middle shaft 20 enters the first opening 3A, the second opening 3B can be positioned on the axis of the middle shaft together with the annular hole of the lantern ring 2 and the first opening 3A, so that the second opening 3B can be inserted into the annular hole of the lantern ring 2 and the first opening 3A at the same time.
But the lantern ring 2 is elastic deformation under the effect of external force, 2 lateral walls of the lantern ring are equipped with at least one breach 22, breach 22 and the upper port edge or the lower port edge of the lantern ring 2 link up, but further guarantee the lantern ring 2 elastic deformation under the effect of external force, mount pad 1 install locking knob 4, locking knob 4 is threaded connection with the lateral wall of mount pad 1, locking knob 4 is used in on the outer wall of the lantern ring 2, the locking knob 4 of screwing makes the lantern ring 2 tighten up to make the lantern ring 2 can hold up axis 20 tightly, prevent that axis 20 from taking place the removal easily under the state of putting naturally landing or horizontal state in, the lantern ring centering shaft of this moment possesses simultaneously turns to and tightens the function, simple structure, convenient operation.
The middle shaft 20 is inserted into the locking ring 2 of the connecting base and can move along the axial direction of the locking ring 2, the surface of the middle shaft 20 is provided with a groove 201, and the inner side surface of the locking ring 2 is provided with a boss 23 which is matched with the groove 201 for installation, so that the positioning is convenient.
The top of the mounting base 1 is provided with a cover plate 5 through a screw, the cover plate 5 is provided with a U-shaped groove 51 for the middle shaft 20 to pass through, the notch of the U-shaped groove 51 is arranged corresponding to the first opening 3A, so that the middle shaft 20 is not interfered when the transverse state is switched, the mounting cover plate 5 can play a role in reinforcing the mounting base 1, and the problems that the strength of the mounting base 1 is insufficient due to the fact that the side wall is provided with 2 openings, the tripod is easy to deform during use, the stability of the tripod is not high and the like are solved.
Example two:
as shown in fig. 14, this embodiment is on the basis of the first embodiment, the action position of the lantern ring is improved by the locking knob 4, in this embodiment, the locking knob 4 acts on one of the rotating shafts 21 of the lantern ring 2, the locking knob 4 is screwed, the lantern ring 2 is tightened, so that the lantern ring 2 can tightly hold the center shaft 20, the center shaft 20 is prevented from naturally sliding down in a middle-placed state or being easily moved in a horizontal state, the structure is simple, the operation is convenient, the locking knob 4 directly acts on the rotating shaft 21, the locking knob 4 cannot deviate from the lantern ring 2 due to the rotation of the lantern ring, the acting force is concentrated, the tightly holding effect of the lantern ring 2 is better, the squeezing effect of the lantern ring is not influenced due to the change of the front and rear positions of the lantern ring, and the locking effect of the center shaft of the lantern ring is influenced.
Example three:
in this embodiment, the structure of the mounting base 1 is further changed based on the first embodiment or the second embodiment, in this embodiment, a fixing device is provided at the lower end portion of the mounting base 1, and the mounting base 1 can be fixed to a plate-shaped object or a column-shaped object by the fixing device, so as to fix the photographic auxiliary device.
The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited thereto, and any other changes, modifications, substitutions, combinations, and simplifications made without departing from the spirit and principle of the present invention are equivalent replacement modes, and are all included in the scope of the present invention.
Claims (14)
1. The utility model provides a can realize axis and put photographic auxiliary device of angle switching which characterized in that: the mounting structure comprises a middle shaft (20), a mounting seat (1), a lantern ring (2) and a switching platform (30), wherein the mounting seat (1) is provided with a vertical through hole (11), the lantern ring (2) is rotatably mounted in the vertical through hole (11) and is close to the upper port of the vertical through hole (11), and the lantern ring (2) can rotate in the vertical through hole (11) to cut the central axis of the vertical through hole (11); the middle shaft (20) is inserted in the lantern ring (2) and can move along the lantern ring (2) and the vertical through hole (11), and the switching platform (30) is installed at the upper end of the middle shaft; the mounting seat (1) is provided with a first opening (3A) for placing a center shaft (20) on the side wall of the upper end of the vertical through hole (11), the first opening (3A) is communicated with the upper end opening of the vertical through hole (11), so that when the lower end part of the center shaft moves to the rotating radius R of the lantern ring (2), the center shaft can rotate along with the lantern ring (2) by taking the lantern ring (2) as a rotating center and deviates from the central axis of the vertical through hole (11) to enter the first opening (3A).
2. The auxiliary photographing device capable of changing the middle shaft placing angle according to claim 1, wherein: the outer wall of the lantern ring (2) is provided with a rotating shaft (21), the rotating shaft (21) is installed on the side wall of the vertical through hole (11), and the rotating shaft (21) is located above the lowest supporting position of the first opening (3A) for the middle shaft at the installation position of the side wall of the vertical through hole (11).
3. The auxiliary photographing device capable of changing the middle shaft placing angle according to claim 2, wherein: the installation position of the rotating shaft (21) on the side wall of the vertical through hole (11) and the position relation of the first opening (3A) are satisfied: after the middle shaft enters the first opening (3A), the middle shaft can rotate to a horizontal state.
4. A photographing assisting device capable of achieving the middle shaft placing angle switching according to claim 1, 2 or 3, wherein: the side wall of the upper end of the vertical through hole (11) is also provided with a second opening (3B) for placing the middle shaft (20), and after entering the first opening (3A) along with the middle shaft (20), the second opening (3B) can be positioned on the axis of the middle shaft together with the annular hole of the lantern ring (2) and the first opening (3A).
5. A photographing assisting device capable of achieving the middle shaft placing angle switching according to claim 1, 2 or 3, wherein: the lantern ring (2) can elastically deform under the action of external force, the mounting seat is provided with the locking knob (4), and the locking knob (4) acts on the lantern ring (2) or the rotating shaft (21) of the lantern ring (2).
6. The auxiliary photographing device capable of achieving the middle shaft arrangement angle switching according to claim 4, wherein: the lantern ring (2) can elastically deform under the action of external force, the mounting seat is provided with the locking knob (4), and the locking knob (4) acts on the lantern ring (2) or the rotating shaft (21) of the lantern ring (2).
7. The auxiliary photographing device capable of changing the middle shaft placing angle according to claim 5, wherein: the lantern ring (2) is provided with at least one notch (22) on the side wall, and the notch (22) is communicated with the upper port edge or the lower port edge of the lantern ring (2).
8. The auxiliary photographing device capable of changing the middle shaft placing angle according to claim 6, wherein: the lantern ring (2) is provided with at least one notch (22) on the side wall, and the notch (22) is communicated with the upper port edge or the lower port edge of the lantern ring (2).
9. A photographing assisting device capable of achieving the middle shaft placing angle switching according to claim 1, 2 or 3, wherein: the three-dimensional support leg structure is characterized by further comprising three support legs (10), wherein the three support legs (10) are installed on the installation seat.
10. The auxiliary photographing device capable of achieving the middle shaft arrangement angle switching according to claim 4, wherein: the three-dimensional support leg structure is characterized by further comprising three support legs (10), wherein the three support legs (10) are installed on the installation seat.
11. The auxiliary photographing device capable of changing the middle shaft placing angle according to claim 5, wherein: the three-leg supporting device is characterized by further comprising three supporting legs (10), wherein the three supporting legs (10) are installed on the connecting seat.
12. The auxiliary photographing device capable of changing the middle shaft placing angle according to claim 6, wherein: the three-leg supporting device is characterized by further comprising three supporting legs (10), wherein the three supporting legs (10) are installed on the connecting seat.
13. The auxiliary photographing device capable of changing the middle shaft placing angle according to claim 7, wherein: the three-leg supporting device is characterized by further comprising three supporting legs (10), wherein the three supporting legs (10) are installed on the connecting seat.
14. The auxiliary photographing device capable of changing the middle shaft placing angle according to claim 8, wherein: the three-leg supporting device is characterized by further comprising three supporting legs (10), wherein the three supporting legs (10) are installed on the connecting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021285994.3U CN212456084U (en) | 2020-07-04 | 2020-07-04 | Can realize axis and put photographic auxiliary device that angle switches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021285994.3U CN212456084U (en) | 2020-07-04 | 2020-07-04 | Can realize axis and put photographic auxiliary device that angle switches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212456084U true CN212456084U (en) | 2021-02-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021285994.3U Active CN212456084U (en) | 2020-07-04 | 2020-07-04 | Can realize axis and put photographic auxiliary device that angle switches |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212456084U (en) |
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2020
- 2020-07-04 CN CN202021285994.3U patent/CN212456084U/en active Active
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