CN218441639U

CN218441639U - Tripod with improved structure

Info

Publication number: CN218441639U
Application number: CN202222917013.8U
Authority: CN
Inventors: 童树江
Original assignee: Ningbo Shuangtong Electric Appliance Co ltd
Current assignee: Ningbo Shuangtong Electric Appliance Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-02-03
Anticipated expiration: 2032-10-31

Abstract

The utility model discloses a tripod of institutional advancement, including spacing connecting seat, three foot pipes and flexible pipe, the center of spacing connecting seat set up the screw hole that link up from top to bottom, screw hole internal thread is connected with first connector, the lower extreme threaded connection of first connector has the control tube, flexible pipe is inserted by the upper portion of screw hole after, through the pin connection on first connector, the lower part of spacing connecting seat regards screw hole as the center, evenly distributed sets up three spacing grooves that extend to the outside, rotate through the pin in the spacing groove and be connected with the grafting sleeve, the upper end grafting of foot pipe is connected with the second connector, the one end that the foot pipe was kept away from to the second connector is connected to in the grafting sleeve; the effect is as follows: the utility model has the advantages of practicality, novel structure, folding up the back, it is small, be convenient for pack, deposit, transport, expand the back, the bearing height is high, can regard as the support frame to use, also can regard as elongated pole to use.

Description

Tripod with improved structure

Technical Field

The utility model relates to a support shelf field, in particular to institutional advancement's tripod.

Background

The existing tripod is inconvenient to fold and occupies a large space when not used. When the multifunctional support is used, the function is single, and the multifunctional support is only used for supporting a frame.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that to prior art not enough, provide a institutional advancement's tripod.

In order to achieve the above object, the present invention takes the following measures:

a tripod with an improved structure comprises a limiting connecting seat, three leg pipes and a telescopic pipe, wherein a vertically through threaded hole is formed in the center of the limiting connecting seat, a first connecting head is connected in the threaded hole in a threaded manner, an adjusting pipe is connected to the lower end of the first connecting head in a threaded manner, the telescopic pipe is connected to the first connecting head through a pin after being inserted from the upper part of the threaded hole, three limiting grooves extending outwards are uniformly formed in the lower part of the limiting connecting seat by taking the threaded hole as the center, an inserting sleeve is rotatably connected in the limiting grooves through the pin, the upper ends of the leg pipes are connected with a second connecting head in an inserting manner, and one end, away from the leg pipes, of the second connecting head is connected into the inserting sleeve;

the telescopic pipe comprises an outer pipe and an inner pipe which are mutually sleeved and connected in a sliding manner, the upper end of the outer pipe is in threaded connection with a locking sleeve for locking the inner pipe, and the lower end of the outer pipe is inserted from the upper part of the threaded hole and then is connected to the first connecting head through a pin;

the end part of one end of the second connector, which is far away from the foot tube, is provided with an L-shaped hooking groove for hooking the pin in the inserting sleeve;

the lower end of the adjusting pipe is connected with a supporting chassis in an inserting manner;

the inner pipe and the foot pipe are pipes with the same specification structure, and the top end of the inner pipe and the lower end of the foot pipe are connected with connecting sleeves through pins in an inserting manner;

one end of the connecting sleeve on the inner pipe, which is far away from the inner pipe, is sleeved with a T-shaped fixed seat, and the end part of the vertical section of the T-shaped fixed seat is provided with an L-shaped hooking groove for hooking and holding a pin in the connecting sleeve;

the horizontal part of the T-shaped fixed seat is connected with a fixed bolt.

The utility model has the advantages that: the utility model has the advantages of practicality, novel structure, the back of folding up, small, be convenient for pack, deposit, transport, expand the back, the support height is high, can regard as the support frame to use, also can regard as elongated pole to use.

Drawings

Fig. 1 is a schematic view of the structure of the utility model after being folded.

Fig. 2 is a schematic view of the unfolding structure of the present invention.

Fig. 3 is a schematic view of the decomposition structure of the position-limiting connecting seat of the present invention.

Fig. 4 is the utility model discloses a T font fixing base installation decomposition structure sketch.

Fig. 5 is an exploded view of the long rod of the present invention.

Detailed Description

The utility model provides a tripod support of institutional advancement, including spacing connecting seat 6, three foot pipes 8 and flexible pipe 100, the center of spacing connecting seat 6 set up the screw hole 601 that link up from top to bottom, screw hole 601 female connection has first connector 101, the lower extreme threaded connection of first connector 101 has control tube 800, flexible pipe 100 inserts the back by the upper portion of screw hole 601, connect on first connector 101 through pin 7, the lower part of spacing connecting seat 6 uses screw hole 601 as the center, evenly distributed sets up three spacing groove 602 that extend to the outside, be connected with grafting sleeve 801 through the rotation of pin 7 in the spacing groove 602, the upper end plug connection of foot pipe 8 has second connector 202, the one end that foot pipe 8 was kept away from to second connector 202 is connected to in the grafting sleeve 801.

As shown in fig. 1, when the utility model is folded, the inner tube 3 is retracted into the outer tube 5 to complete the retraction of the telescopic tube 100; the first connector 101 is separated from the limiting connecting seat 6 after rotating, and the limiting connecting seat 6 is retracted to the lowest end of the space surrounded by the three foot tubes 8; the three leg tubes 8 are folded by rotating inward along the pins 7.

As shown in fig. 2, when the utility model needs to be unfolded and used as a tripod, three leg tubes 8 are rotated and unfolded along the pins 7 on the limiting connecting seat 6 to form three supporting legs; screw into first connector 101 in the screw hole 601 of spacing connecting seat 6, stretch out flexible pipe 100 and stretch out, can fix on the T font fixing base 1 at flexible pipe 100 top, put the article that need use, if: cameras, lighting lamps, and the like. The fixing may be assisted by fixing bolts 109.

As shown in fig. 5, the utility model discloses can splice into a very long pole, use as the stock, dismantle three foot pipes 8 by grafting sleeve 801 in get off, in pegging graft the adapter sleeve 2 of another root end portion with the second connector 202 of foot pipe 8 tip, be connected to the adapter sleeve 2 on the inner tube 3 at last in, can accomplish the concatenation of long pole.

The telescopic tube 100 comprises an outer tube 5 and an inner tube 3 which are sleeved and connected in a sliding manner, the upper end of the outer tube 5 is connected with a locking sleeve 4 for locking the inner tube 3 in a threaded manner, and the lower end of the outer tube 5 is connected to the first connector 101 through a pin 7 after being inserted from the upper part of the threaded hole 601.

The end of the second connector 202 away from the leg 8 is provided with an L-shaped hooking groove 203 for hooking the pin 7 in the insertion sleeve 801. The L-shaped hooking groove 203 can achieve the purpose of more firm fixation, and a lower leg tube 8 needs to be rotated in the process of insertion or detachment.

The lower end of the adjusting pipe 800 is connected with a supporting chassis 9 in an inserting manner.

The inner tube 3 and the foot tube 8 are tubes with the same specification structure, and the top end of the inner tube 3 and the lower end of the foot tube 8 are connected with the connecting sleeve 2 through the pin 7 in an inserting mode.

One end of the connecting sleeve 2 on the inner pipe 3, which is far away from the inner pipe 3, is sleeved with a T-shaped fixed seat 1, and the end part of the vertical section of the T-shaped fixed seat 1 is provided with an L-shaped hooking groove 203 for hooking the pin 7 in the connecting sleeve 2.

The horizontal part of the T-shaped fixed seat 1 is connected with a fixed bolt 109.

Claims

1. The utility model provides a tripod support of institutional advancement, includes spacing connecting seat (6), three foot pipes (8) and flexible pipe (100), its characterized in that: the center of spacing connecting seat (6) set up screw hole (601) that link up from top to bottom, screw hole (601) internal thread connection has first connector (101), the lower extreme threaded connection of first connector (101) has regulating pipe (800), flexible pipe (100) are inserted the back by the upper portion of screw hole (601), connect on first connector (101) through pin (7), the lower part of spacing connecting seat (6) uses screw hole (601) as the center, evenly distributed sets up three spacing groove (602) that extend to the outside, rotate through pin (7) in spacing groove (602) and be connected with grafting sleeve (801), the upper end grafting of foot pipe (8) is connected with second connector (202), the one end that foot pipe (8) were kept away from in second connector (202) is connected to in grafting sleeve (801).

2. A structurally improved tripod according to claim 1, wherein: the telescopic pipe (100) comprises an outer pipe (5) and an inner pipe (3) which are mutually sleeved and connected in a sliding mode, the upper end of the outer pipe (5) is in threaded connection with a locking sleeve (4) used for locking the inner pipe (3), and the lower end of the outer pipe (5) is connected to the first connecting head (101) through a pin (7) after being inserted into the upper portion of the threaded hole (601).

3. A structurally improved tripod according to claim 1 or 2, wherein: the end part of one end of the second connector (202) far away from the foot tube (8) is provided with an L-shaped hooking groove (203) which is hooked and used on the pin (7) in the inserting sleeve (801).

4. A structurally improved tripod according to claim 3, wherein: the lower end of the adjusting pipe (800) is connected with a supporting chassis (9) in an inserting way.

5. A structurally improved tripod according to claim 2, wherein: the inner pipe (3) and the foot pipe (8) are pipes with the same specification structure, and the top end of the inner pipe (3) and the lower end of the foot pipe (8) are connected with the connecting sleeve (2) through the pin (7) in an inserting mode.

6. A structurally improved tripod stand according to claim 5, wherein: the connecting sleeve (2) on the inner pipe (3) is sleeved with the T-shaped fixing seat (1) far away from one end of the inner pipe (3), and the end part of the vertical section of the T-shaped fixing seat (1) is provided with an L-shaped hooking groove (203) for hooking and holding the pin (7) in the connecting sleeve (2).

7. A structurally improved tripod stand according to claim 6, wherein: the horizontal part of the T-shaped fixed seat (1) is connected with a fixed bolt (109).