Search

CN-224215073-U - Support foot rest

CN224215073UCN 224215073 UCN224215073 UCN 224215073UCN-224215073-U

Abstract

The utility model discloses a support foot rest which comprises a rod body, a sliding sleeve, a locking structure and a support structure, wherein the sliding sleeve is slidably sleeved outside the rod body, the locking structure is arranged at one end of the rod body, the support structure comprises a plurality of support feet and a plurality of connecting rods, one end of each support foot is respectively and rotatably connected with the sliding sleeve, the plurality of connecting rods are arranged in one-to-one correspondence with the plurality of support feet, one end of each connecting rod is rotatably connected with the support feet, the other end of each connecting rod is rotatably connected with the locking structure through a rotating shaft, the plurality of torsion springs are arranged in one-to-one correspondence with the plurality of rotating shafts and sleeved on the rotating shaft and used for applying elastic force to the connecting rods, and the locking structure can lock the plurality of support feet so as to enable the plurality of support feet to be folded and unlock each support foot under the pressing of external force so as to enable each support foot to be sprung open. The supporting foot rest can be used for opening a plurality of supporting feet through one-key pressing, so that the use of a user is facilitated.

Inventors

  • GAO WEIHUA

Assignees

  • 东莞市恒益高科技有限公司

Dates

Publication Date
20260508
Application Date
20250331

Claims (10)

  1. 1. A support foot rest (100), characterized in that it comprises: a rod body (10); the sliding sleeve (20) is sleeved outside the rod body (10) in a sliding manner; the locking structure (30) is arranged at one end of the rod body (10); The support structure (40) comprises a plurality of support legs (41) and a plurality of connecting rods (42), one end of each support leg (41) is respectively and rotatably connected with the sliding sleeve (20), the plurality of connecting rods (42) and the plurality of support legs (41) are arranged in a one-to-one correspondence manner, one end of each connecting rod (42) is rotatably connected with the corresponding support leg (41), and the other end of each connecting rod is rotatably connected with the locking structure (30) through a rotating shaft (37); The torsion springs (50) are arranged in one-to-one correspondence with the rotating shafts (37) and sleeved on the rotating shafts (37) for applying elastic force to the connecting rods (42); The locking structure (30) can lock a plurality of supporting legs (41) so as to enable the supporting legs (41) to be folded, and can unlock the supporting legs (41) under the pressing of external force so as to enable the supporting legs (41) to be automatically sprung under the action of the elasticity of the torsion spring (50).
  2. 2. The supporting foot stool (100) according to claim 1, wherein the locking structure (30) comprises a mounting seat (31), an elastic piece (32) and a key (33), the mounting seat (31) is connected to the end part of the rod body (10) and is rotatably connected with the connecting rod (42), the key (33) is slidably arranged relative to the mounting seat (31) and can be locked with the supporting foot (41), and two ends of the elastic piece (32) are respectively propped against the key (33) and the mounting seat (31).
  3. 3. The support foot stand (100) according to claim 2, wherein one of the mounting base (31) or the key (33) is provided with a mounting post (312), the other is provided with a penetrating groove (331), the mounting post (312) is slidably arranged in the penetrating groove (331), and the elastic member (32) is sleeved outside the mounting post (312).
  4. 4. A support foot stool (100) according to claim 3, wherein, The mounting seat (31) is provided with the mounting column (312); The key (33) is provided with the penetrating groove (331), the penetrating groove (331) comprises a first section (3311) and a second section (3312), the first section (3311) is close to the mounting seat (31), and the inner diameter of the first section (3311) is smaller than the inner diameter of the second section (3312); The locking structure (30) further comprises a limit screw (36), the limit screw (36) is in threaded connection with the mounting column (312), a nut (361) of the limit screw (36) is arranged in the second section (3312), and the nut (361) is used for limiting sliding of the key (33).
  5. 5. The support foot (100) according to claim 4, wherein, The mounting seat (31) is provided with a mounting groove (313), a part of the mounting column (312) is positioned in the mounting groove (313), and the mounting groove (313) is used for accommodating the elastic piece (32) in a compressed state.
  6. 6. The supporting foot rest (100) according to any one of claims 2-5, wherein one of the mounting base (31) or the key (33) is provided with a guide groove (332), the other is provided with a guide post (314), and the guide post (314) is slidably arranged in the guide groove (332).
  7. 7. A support foot rest (100) according to any of claims 1-5, wherein one of the locking structure (30) or the free end of the support foot (41) is provided with a clamping groove (411), the other is provided with a clamping block (34), and the clamping block (34) can be clamped in the clamping groove (411) to realize the locking of the support foot (41) by the locking structure (30).
  8. 8. The support foot (100) according to claim 7, wherein the locking structure (30) is provided with the clamping block (34), and the free end of the support foot (41) is provided with the clamping slot (411).
  9. 9. The support foot (100) according to claim 7, wherein, The locking structure (30) is provided with an avoidance groove (35); The supporting leg (41) comprises a main body (413) and a locking head (412) arranged at the free end of the main body (413), and when the supporting leg (41) is in a locking state relative to the locking structure (30), the locking head (412) is arranged in the avoidance groove (35).
  10. 10. The supporting foot stool (100) according to any one of claims 2-5, wherein the mounting seat (31) is provided with an avoidance gap (311), and the connecting rod (42) is rotatably arranged in the avoidance gap (311).

Description

Support foot rest Technical Field The utility model relates to the technical field of supporting devices, in particular to a supporting foot rest. Background The support foot rest is a device for supporting the electronic equipment so as to facilitate shooting and imaging of the electronic equipment. The existing support foot rest mainly comprises a main rod, a locking mechanism arranged at one end of the main rod and support feet rotatably connected to the locking mechanism, wherein each support foot can be opened or closed in a rotating mode relative to the locking mechanism. However, when the support feet in the prior art are opened, the hands are required to be driven one by one, so that the use is inconvenient. Disclosure of Invention To solve at least one of the problems in the prior art, according to one aspect of the present utility model, there is provided a support stand comprising: a rod body; the sliding sleeve is sleeved outside the rod body in a sliding manner; the locking structure is arranged at one end of the rod body; the support structure comprises a plurality of support legs and a plurality of connecting rods, one end of each support leg is respectively and rotatably connected with the sliding sleeve, the plurality of connecting rods are arranged in one-to-one correspondence with the plurality of support legs, one end of each connecting rod is rotatably connected with the support leg, and the other end of each connecting rod is rotatably connected with the locking structure through a rotating shaft; The torsion springs are arranged in one-to-one correspondence with the rotating shafts and sleeved on the rotating shafts, and are used for applying elastic force to the connecting rods; The locking structure can lock the supporting legs so that the supporting legs can be folded, and the supporting legs can be unlocked under the pressing of external force so that the supporting legs can be sprung. In some embodiments, the locking structure comprises a mounting seat, an elastic piece and a key, wherein the mounting seat is connected to the end part of the rod body and is used for the connecting rod to rotate and connect, the key is arranged in a sliding manner relative to the mounting seat and is locked with the supporting leg, and two ends of the elastic piece are respectively propped against the key and the mounting seat. In some embodiments, one of the mounting seat or the key is provided with a mounting column, the other is provided with a penetrating groove, the mounting column is slidably arranged in the penetrating groove, and the elastic piece is sleeved outside the mounting column. In some embodiments, the mounting seat is provided with the mounting post; The key is provided with the penetrating groove, the penetrating groove comprises a first section and a second section, the first section is close to the mounting seat, and the inner diameter of the first section is smaller than that of the second section; The locking structure further comprises a limit screw, the limit screw is in threaded connection with the mounting column, a nut of the limit screw is arranged in the second section, and the nut is used for limiting sliding of the key. In some embodiments, the mounting seat is provided with a mounting groove, a part of the mounting post is positioned in the mounting groove, and the mounting groove is used for accommodating the elastic piece in a compressed state. In some embodiments, one of the mounting base or the key is provided with a guide groove, and the other is provided with a guide post, and the guide post is slidably arranged in the guide groove. In some embodiments, one of the free ends of the locking structure or the supporting leg is provided with a clamping groove, and the other one is provided with a clamping block, and the clamping block is clamped in the clamping groove so as to lock the supporting leg by the locking structure. In some embodiments, the locking structure is provided with the clamping block, and the free end of the supporting leg is provided with the clamping groove. In some embodiments, the locking structure is provided with a avoidance groove; The supporting leg comprises a main body and a locking head arranged at the free end of the main body, and when the supporting leg is in a locking state relative to the locking structure, the locking head is arranged in the avoidance groove. In some embodiments, the mounting seat is provided with an avoidance notch, and the connecting rod is rotationally arranged in the avoidance notch. In summary, the supporting foot stand provided by the utility model has the following technical effects: Through setting up locking structure, can lock the supporting legs in order to realize drawing in, when needs supporting legs expand, external force is received to locking structure, unlock the supporting legs, owing to rotate on the supporting legs and be provided with the connecting rod, the connecting rod rotates simultan