CN217784753U - Supporting foot stand and supporting device - Google Patents
Supporting foot stand and supporting device Download PDFInfo
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- CN217784753U CN217784753U CN202221383375.7U CN202221383375U CN217784753U CN 217784753 U CN217784753 U CN 217784753U CN 202221383375 U CN202221383375 U CN 202221383375U CN 217784753 U CN217784753 U CN 217784753U
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- leg
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- support
- connecting seat
- auxiliary
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- 230000000452 restraining effect Effects 0.000 claims 1
- 239000003381 stabilizer Substances 0.000 abstract description 14
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Abstract
The utility model discloses a supporting foot frame and strutting arrangement, including connecting seat, spacing sleeve and main stabilizer blade. The surface of the connecting seat is provided with an external thread; the inner surface of the limiting sleeve is provided with internal threads, and the limiting sleeve is sleeved on the connecting seat in a threaded connection manner; the main supporting leg is rotatably connected with the connecting seat. The limit sleeve rotates towards the main support leg to resist the unfolded main support leg and limit the unfolding angle of the main support leg. The utility model discloses a supporting leg through spacing sleeve and connecting seat threaded connection, can draw in completely and open the angle between the angle the most at utmost, adjusts the angle that opens of main stabilizer blade wantonly, can occupy the angle that opens that requires to adjust main stabilizer blade according to the space, is suitable for the place in different spaces.
Description
Technical Field
The utility model relates to an supplementary shooting equipment technical field especially relates to a supporting leg frame and strutting arrangement.
Background
A supporting foot, such as a tripod, is a kind of supporting frame used to assist photographing. The supporting foot stool can be divided into various types such as wood, high-strength plastic materials, aluminum alloy materials, steel materials, volcanic rocks, carbon fibers and the like according to material classification.
In order to facilitate storage, the support legs of the support foot rest are generally connected in a rotating mode to realize folding and unfolding. When in use, the supporting legs are unfolded, and after use, the supporting legs are folded. The stand bar of the existing support foot stand is fixed in opening angle, and the stand bar occupies larger space after being unfolded, so that the stand bar is difficult to use in a place with limited space.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a supporting foot frame and strutting arrangement, the angularly adjustable is opened to the stabilizer blade, is suitable for the place in different spaces.
The utility model discloses a supporting foot frame, including connecting seat, stop sleeve and main stabilizer blade. The surface of the connecting seat is provided with an external thread; the inner surface of the limiting sleeve is provided with internal threads, and the limiting sleeve is sleeved on the connecting seat in a threaded connection manner; the main supporting leg is rotatably connected with the connecting seat. Wherein, the limit sleeve rotates towards the main supporting leg direction to resist the unfolded main supporting leg and limit the unfolding angle of the main supporting leg.
Optionally, the external thread is located the connecting seat and is close to the one end of main stabilizer blade, and the internal thread is located the one end that spacing sleeve is close to main stabilizer blade.
Optionally, one end of the connecting seat close to the main supporting leg is sunk to form a sunk part, and the external thread is arranged on the sunk part; the limit sleeve is in threaded connection with the sinking part; the surface of the limiting sleeve is flush with the surface of the connecting seat.
Optionally, the outer surface of the sinking portion is covered with the external thread, and the inner surface of the limiting sleeve is covered with the internal thread.
Optionally, the surface of the main leg near one end of the connecting seat is provided with an inclined surface, and the inclined surface gradually inclines inwards from one end far away from the connecting seat to one end near the connecting seat.
Optionally, the supporting leg comprises an auxiliary leg; the auxiliary support leg is arranged on the main support leg and can slide and stretch along the axial direction of the main support leg.
Optionally, there are four main support legs, and two adjacent main support legs are provided with auxiliary support legs.
Optionally, the auxiliary leg is slidably inserted into the main leg from an end of the main leg remote from the attachment base.
Optionally, the end of the main supporting leg far away from the connecting seat is provided with a receiving groove, and when the auxiliary supporting leg is contracted in the main supporting leg to the maximum extent, the end of the auxiliary supporting leg far away from the connecting seat protrudes out of the receiving groove.
The utility model also discloses a strutting arrangement, including above supporting leg.
The utility model discloses a supporting leg through spacing sleeve and connecting seat threaded connection, can draw in completely and open the angle between the angle the most at utmost, adjusts the angle that opens of main stabilizer blade wantonly, can occupy the angle that opens that requires to adjust main stabilizer blade according to the space, is suitable for the place in different spaces.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:
FIG. 1 is a schematic view of a supporting leg according to an embodiment of the present invention;
FIG. 2 is an axial sectional view of a support leg according to an embodiment of the present invention;
fig. 3 is a partially enlarged view of a portion B in fig. 2;
FIG. 4 is a schematic view of a small angle deployment of a supporting leg according to an embodiment of the present invention;
FIG. 5 is a schematic view of the embodiment of the present invention showing the supporting leg being unfolded at a large angle;
FIG. 6 is a partial enlargement of portion A of FIG. 1;
fig. 7 is a schematic view of the embodiment of the present invention, in which two adjacent main supporting legs are provided with auxiliary supporting legs.
100, a connecting seat; 110. an external thread; 120. a sinking portion; 200. a limiting sleeve; 210. an internal thread; 300. a main leg; 310. a bevel; 320. accommodating a tank; 400. an auxiliary leg; 500. a main rod; 600. connecting ribs; 700. and (7) mounting a seat.
Detailed Description
It is to be understood that the terminology, the specific structural and functional details disclosed herein are for the purpose of describing particular embodiments only, and are representative, but that the present invention may be embodied in many alternate forms and should not be construed as limited to only the embodiments set forth herein.
The invention will be described in detail below with reference to the drawings and alternative embodiments.
As shown in fig. 1 to 3, as an embodiment of the present invention, a supporting leg is disclosed, which includes a connecting seat 100, a limiting sleeve 200 and a main leg 300. The surface of the connecting base 100 is provided with an external thread 110; the inner surface of the limiting sleeve 200 is provided with internal threads 210, and the limiting sleeve 200 is connected with the connecting seat 100 in a threaded connection manner; the main leg 300 is rotatably coupled to the coupling socket 100. The limiting sleeve 200 is rotated toward the main supporting leg 300 to resist the main supporting leg 300 after being unfolded, so as to limit the unfolding angle of the main supporting leg 300.
The utility model discloses a supporting leg, limit sleeve 200 and connecting seat 100 threaded connection, limit sleeve 200 can reciprocate on connecting seat 100 through the rotating to keep out with main tributary foot 300 after the expansion, restrict the expansion angle of main stabilizer blade 300. For example, as shown in fig. 4, when the main leg 300 is spread at a small angle, the distance of the limiting sleeve 200 rotating towards the main leg 300 is greater, and the limiting sleeve 200 can abut against the main leg 300 when the spread angle of the main leg 300 is smaller, so as to limit the main leg 300 to rotate continuously. As shown in fig. 5, when the main leg 300 needs to be spread at a large angle, the limiting sleeve 200 is rotated a little or not rotated toward the main leg 300. In a specific application, the main leg 300 can be unfolded at a large angle or completely unfolded at a place with a large space, thereby ensuring the stability of the supporting leg support. When the main leg 300 is in the fully unfolded state, the limiting sleeve 200 does not play a role in limiting the rotation of the main leg 300. In a place with a small space, the main supporting legs 300 can be unfolded at a small angle according to the size of the space, so that the supporting legs can be normally used in a limited space.
The utility model discloses a supporting leg through spacing sleeve 200 and connecting seat 100 threaded connection, can be in drawing in completely and open the angle between the angle the most at utmost, adjusts the angle of opening of main stabilizer blade 300 wantonly, can occupy the angle of opening that requires to adjust main stabilizer blade 300 according to the space, is suitable for the place in different spaces.
Specifically, the external thread 110 is located at one end of the connecting socket 100 close to the main leg 300, and the internal thread 210 is located at one end of the position limiting sleeve 200 close to the main leg 300. In this embodiment, the limiting sleeve 200 is disposed at one end of the connecting seat 100 close to the main leg 300, the limiting sleeve 200 is rotated to move downward, and the lower end of the limiting sleeve 200 extends out relative to the limiting sleeve 200. When the main supporting leg 300 is unfolded and contacts with the lower end of the limiting sleeve 200, the limiting sleeve 200 can resist the main supporting leg 300 to rotate continuously, so that the unfolding angle of the main supporting leg 300 is controllable.
More specifically, as shown in fig. 3, one end of the connecting socket 100 near the main leg 300 is sunk to form a sunk portion 120, and the external thread 110 is provided on the sunk portion 120; the limit sleeve 200 is connected with the sinking part 120 in a threaded manner; the surface of the limit sleeve 200 is flush with the surface of the coupling socket 100. The sinking portion 120 is provided to make the surface of the position limiting sleeve 200 flush with the surface of the connecting base 100, so that the appearance of the supporting leg is more beautiful and the hand is not easily pressed. Moreover, when the limiting sleeve 200 is rotated upward and rotated to the highest position, the side wall of the sinking portion 120 will also abut against the limiting sleeve 200, and the limiting sleeve 200 cannot be rotated upward all the time. In other embodiments, the end of the connecting socket 100 near the main leg 300 may not form the depressed portion 120, but the external thread 110 is directly disposed on the surface of the connecting socket 100 near the end of the main leg 300. The limiting sleeve 200 is sleeved on the upper surface in a threaded manner. Alternatively, in other embodiments, the external threads 110 may be located elsewhere on the surface of the reconnectable socket 100. For example, the lower end of the limiting sleeve 200 can be extended out relative to the connecting base 100 to limit the rotation of the main leg 300 after being rotated, which is disposed at the middle position of the outer surface of the connecting base 100, even at the end far away from the main leg 300.
The external thread 110 is arranged to be distributed on the outer surface of the sinking portion 120, and the internal thread 210 is arranged to be distributed on the inner surface of the limiting sleeve 200. The more the external thread 110 and the internal thread 210 are provided, the stronger the stability of the threaded connection. In other embodiments, a portion of the outer surface of countersink 120 is provided with external threads 110 and a portion of the inner surface of stop sleeve 200 is provided with internal threads 210. Alternatively, in other embodiments, the external thread 110 is disposed to cover the outer surface of the sinking portion 120, and the internal thread 210 is disposed on a part of the inner surface of the limiting sleeve 200. Alternatively, in other embodiments, the outer thread 110 is disposed on a portion of the outer surface of the sinking portion 120, and the inner thread 210 is disposed to cover the inner surface of the limiting sleeve 200.
As shown in fig. 3, the surface of the main leg 300 near one end of the connecting socket 100 is provided with a slope 310, and the slope 310 gradually inclines inward from the end far from the connecting socket 100 to the end near the connecting socket 100. In this embodiment, the surface of the main leg 300 near the end of the connecting socket 100 is provided with the inclined surface 310, as opposed to the surface without the inclined surface 310, when the main leg 300 is unfolded, the contact angle between the lower end of the position limiting sleeve 200 and the inclined surface 310 is closer to vertical, and the position limiting sleeve 200 can better limit the rotation of the main leg 300. Of course, it is also possible that the surface of the main leg 300 near one end of the coupling seat 100 is not provided with the inclined surface 310.
On the other hand, as shown in fig. 4 or 5, the supporting leg stand includes an auxiliary leg 400; the auxiliary leg 400 is disposed on the main leg 300 and can be slidably extended and retracted along the axial direction of the main leg 300. In this embodiment, the auxiliary leg 400 is provided to make the supporting point of the main leg 300 adjustable. When the support is used on the uneven bottom surface, the auxiliary support can be pulled out, so that the support foot rest is kept in a horizontal state, and the use is convenient. When the auxiliary leg 400 is not required to be used, the auxiliary leg 400 is received on the main leg 300.
Specifically, the auxiliary leg 400 is slidably inserted into the main leg 300 from an end of the main leg 300 remote from the coupling seat 100. When it is desired to use the auxiliary leg 400 for support, the auxiliary leg 400 is pulled out from the main leg 300 for support. When the auxiliary leg 400 is not needed, the main leg 300 is accommodated, the accommodating effect is good, and the appearance is attractive. In addition, since the auxiliary leg 400 is not used and is accommodated in the longitudinal direction of the main leg 300, the main leg 300 and the auxiliary leg 400 have a compact structure, a strong structural strength, and a large supportable weight.
Specifically, as shown in fig. 6, the main leg 300 is provided with a receiving groove 320 at an end thereof away from the connecting seat 100. When the auxiliary leg 400 is maximally contracted in the main leg 300, an end of the auxiliary leg 400, which is away from the connecting socket 100, protrudes out of the receiving groove 320. In this embodiment, the end of the auxiliary leg 400 away from the connecting seat 100 protrudes out of the receiving groove 320, so that the user can conveniently pull out the auxiliary leg 400 when the user wants to use the auxiliary leg 400.
As shown in fig. 7, there are four main legs 300, and the auxiliary legs 400 are provided on two adjacent main legs 300. In this embodiment, two adjacent main support legs 300 are provided with the auxiliary support legs 400, two support points of the two auxiliary support legs 400 form a straight line, and two support points of the other two main support legs 300 without the auxiliary support legs 400 also form a straight line, so as to form a support plane together. Because two auxiliary supporting legs 400 can be adjusted in a telescopic way, two supporting points of the two auxiliary supporting legs form a straight line and can also be adjusted therewith, so that the supporting plane formed by the two main supporting legs 300 without the auxiliary supporting legs 400 can also be adjusted, the supporting plane of the supporting foot stand can be flexibly adjusted according to the horizontal condition of the ground, and the stability of the supporting frame is ensured. For example, when the supporting leg is to be placed on a ground with one side high and the other side low, the two main legs 300 provided with the auxiliary legs 400 may be placed on the lower bottom of the horizontal, and at the same time, the auxiliary legs 400 are stretched to support, thereby ensuring the stability of the supporting frame. The scheme only needs to arrange the auxiliary support legs 400 on the two adjacent main support legs 300, so that the stability of the support frame can be guaranteed under the condition that the ground is uneven.
Of course, in another embodiment, as shown in fig. 5, there may be four main legs 300, each of which has an auxiliary leg 400. The four main legs 300 are more stably supported. Meanwhile, each support leg is provided with the auxiliary support leg 400, so that more support points can be selected for adjustment, and the use is more convenient.
The support stand further includes a main rod 500 and a connection rib 600. The main lever 500 is movably inserted into the connecting base 100, and the connecting rib 600 is movably connected to the main lever 500 and the main leg 300, respectively.
Specifically, mobile jib 500 is the telescopic link, conveniently height-adjusting and accomodate. The top of the main lever 500 is provided with a mount 700. The mount 700 is used to mount a clamping mechanism or a digital camera.
As another embodiment of the present invention, a supporting device is disclosed, which comprises the above supporting foot frame. The strutting arrangement of this embodiment through spacing sleeve 200 and connecting seat 100 threaded connection, can be between drawing in completely and the biggest opening angle, adjusts the angle that opens of main stabilizer blade 300 wantonly, can occupy the angle that opens of requirement regulation main stabilizer blade 300 according to the space, is suitable for the place in different spaces. The supporting foot frame can be provided with a clamping mechanism and the like.
The foregoing is a more detailed description of the present invention, taken in conjunction with specific alternative embodiments, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.
Claims (10)
1. A support leg, comprising:
the connecting seat is provided with an external thread on the surface;
the inner surface of the limiting sleeve is provided with internal threads, and the limiting sleeve is connected with the connecting seat in a threaded connection mode;
the main supporting leg is rotatably connected with the connecting seat;
the limiting sleeve rotates towards the main supporting leg direction to resist the unfolded main supporting leg and adjust the unfolding angle of the main supporting leg.
2. The support leg support according to claim 1, wherein the external thread is provided at an end of the connecting seat adjacent to the main leg, and the internal thread is provided at an end of the restraining sleeve adjacent to the main leg.
3. The support leg stand according to claim 2, wherein one end of the connecting seat adjacent to the main leg is sunk to form a sunk portion, and the external thread is provided on the sunk portion; the limiting sleeve is in threaded connection with the sinking part in a sleeved mode; the surface of the limiting sleeve is flush with the surface of the connecting seat.
4. The support leg frame according to claim 3, wherein the external thread is provided to be distributed over an outer surface of the subsidence part, and the internal thread is provided to be distributed over an inner surface of the limiting sleeve.
5. A support foot rest according to any one of claims 1 to 4, wherein the surface of the main leg adjacent the end of the connection section is provided with a ramp which slopes progressively inwardly from the end remote from the connection section to the end adjacent the connection section.
6. A support foot rest according to any one of claims 1 to 4, wherein the support foot rest comprises an auxiliary foot; the auxiliary supporting leg is arranged on the main supporting leg and can slide and stretch along the axial direction of the main supporting leg.
7. A support foot rest according to claim 6, wherein there are four of said primary legs, and wherein two adjacent primary legs have said auxiliary legs disposed thereon.
8. A support foot rest according to claim 7, wherein the auxiliary leg is slidably insertable into the main leg from the end of the main leg remote from the attachment socket.
9. The support leg support according to claim 8, wherein an end of the main leg remote from the connection seat is provided with a receiving groove, and an end of the auxiliary leg remote from the connection seat protrudes from the receiving groove when the auxiliary leg is maximally contracted in the main leg.
10. A support device comprising a support foot according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221383375.7U CN217784753U (en) | 2022-06-02 | 2022-06-02 | Supporting foot stand and supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221383375.7U CN217784753U (en) | 2022-06-02 | 2022-06-02 | Supporting foot stand and supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217784753U true CN217784753U (en) | 2022-11-11 |
Family
ID=83923182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221383375.7U Active CN217784753U (en) | 2022-06-02 | 2022-06-02 | Supporting foot stand and supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217784753U (en) |
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2022
- 2022-06-02 CN CN202221383375.7U patent/CN217784753U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231129 Address after: 523000 Room 501, building 2, no.6, Tiansha Road, Tangxia Town, Dongguan City, Guangdong Province Patentee after: DONGGUAN OSMTECH DIGITAL Co.,Ltd. Address before: 518000 805, building e, phase II, Xinghe world, Minle community, Minzhi street, Longhua District, Shenzhen, Guangdong Patentee before: Shenzhen aosenlong Technology Innovation Co.,Ltd. |
|
| TR01 | Transfer of patent right |