CN212902858U

CN212902858U - Double-spring lock catch and telescopic support frame

Info

Publication number: CN212902858U
Application number: CN202021554368.XU
Authority: CN
Inventors: 程洪涛
Original assignee: Shenzhen Bangtaike Photoelectric Technology Co ltd
Current assignee: Shenzhen Bangtaike Photoelectric Technology Co ltd
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-04-06
Anticipated expiration: 2030-07-31

Abstract

The utility model discloses a double spring lock catch and flexible support frame, including supporting leg, bottom plate and connecting seat, supporting leg bottom and bottom plate top swing joint, supporting leg top and connecting seat bottom swing joint, the supporting leg top is equipped with first pivot, the supporting leg middle part is equipped with the nut, the supporting leg bottom is equipped with first pressing plate, the connecting seat top is equipped with the rotor plate, the middle part at connecting seat top is equipped with the stopper, the connecting seat middle part is equipped with spacing dish, bottom plate bottom fixedly connected with backup pad. Through being equipped with first spring and second spring, make first press the clamp plate and the second is pressed the clamp plate and is convenient for reset, the operation of being convenient for, direct at rotor plate and stopper carry on gun spacing, can fix effectually fast, the extension of telescopic link and shorten and press the briquetting by the second and carry on spacingly, the second presses the change of pressing easy operation of briquetting, the telescopic link length of being convenient for to change the height of bracing piece.

Description

Double-spring lock catch and telescopic support frame

Technical Field

The utility model relates to a gun accessory field especially relates to a double spring lock catch and flexible support frame.

Background

When the earth in China is defended, tasks are executed by outgoing persons, or terrorists are punished, guns and accessories connected with the guns outside can be used, and a support arm frame in the accessories is an important accessory when sniping or burying.

The butt joint ring is not arranged at the bottom of the barrel of a part of guns, the butt joint is carried out on the support frame which is required to be specific when the support frame is in butt joint with the guns, otherwise, the butt joint cannot be carried out, the support cannot be supported, and the butt joint can not be conveniently operated when the guns are fixed and the height of the support frame is adjusted.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a double-spring lock catch and a telescopic support frame.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a two spring lock catches and flexible support frame, includes supporting leg, bottom plate and connecting seat, supporting leg bottom and bottom plate top swing joint, supporting leg top and connecting seat bottom swing joint, the supporting leg top is equipped with first pivot, the supporting leg middle part is equipped with the nut, the supporting leg bottom is equipped with first press clamp plate, the connecting seat top is equipped with the rotor plate, the middle part at connecting seat top is equipped with the stopper, the connecting seat middle part is equipped with spacing dish, bottom plate bottom fixedly connected with backup pad, the bottom fixedly connected with second spring of first press clamp plate one end, and second spring bottom and supporting leg inner chamber fixed connection.

Furthermore, one side of the top of the connecting seat is provided with a second pressing plate, one side of the bottom of the second pressing plate is fixedly connected with a first spring, and the other end of the first spring is fixedly connected with an inner cavity of the top of the connecting seat.

Furthermore, the bottom of the connecting seat is provided with a threaded rod, the threaded rod is in threaded connection with the limiting disc, and the top of the threaded rod is attached to the limiting block.

Furthermore, the bottom of the supporting leg is provided with a fixing ring, two sides of the fixing ring are provided with a second rotating shaft, and the second rotating shaft is movably connected with the first pressing plate.

Furthermore, a bayonet is formed in the bottom of the supporting leg, one end of the first pressing plate is arc-shaped, and the first pressing plate is matched with the bayonet.

Furthermore, bottom plate one end fixedly connected with telescopic link, and be equipped with a plurality of fixture block on the telescopic link, two be equipped with the draw-in groove between the fixture block, and draw-in groove and first pressing board one end looks adaptation.

The utility model has the advantages that:

the utility model discloses, through being equipped with first spring and second spring, make first press clamp plate and second press the clamp plate and be convenient for reset, the operation of being convenient for, it is spacing with gun in the directness of rotor plate and stopper, can fix fast effectually, the extension of telescopic link and shorten press the briquetting by the second and carry on spacingly, the second presses the press of briquetting easy operation, the change of the telescopic link length of being convenient for to change the height of bracing piece.

Drawings

Fig. 1 is a schematic view of an overall three-dimensional structure of a double-spring lock and a telescopic support frame;

fig. 2 is a schematic perspective view of a connecting seat of a double-spring lock and a telescopic support frame;

fig. 3 is a schematic view of a telescopic rod structure of the double-spring lock catch and the telescopic support frame.

In the figure: 1-supporting leg, 11-first rotating shaft, 12-nut, 13-first pressing plate, 14-second spring, 15-bayonet, 16-fixing ring, 17-second rotating shaft, 2-bottom plate, 21-supporting plate, 22-clamping groove, 23-clamping block, 24-telescopic rod, 3-connecting seat, 31-second rotating shaft, 32-rotating plate, 33-second pressing plate, 34-limiting disc, 35-threaded rod, 36-first spring and 37-limiting block.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, a double spring lock catch and telescopic support frame, comprising a support leg 1, a bottom plate 2 and a connecting seat 3, wherein the bottom of the support leg 1 is movably connected with the top of the bottom plate 2, the top of the support leg 1 is movably connected with the bottom of the connecting seat 3, the top of the support leg 1 is provided with a first rotating shaft 11, the first rotating shaft 11 can enable the connecting seat 3 to rotate, the middle of the support leg 1 is provided with a nut 12, the nut 12 controls the connecting seat 3 to rotate to be attached, thereby controlling the connecting seat 3, the bottom of the support leg 1 is provided with a first pressing plate 13, the top of the connecting seat 3 is provided with a rotating plate 32, the rotating plate 32 can rotate on a first rotating shaft 31, the middle of the top of the connecting seat 3 is provided with a limit block 37, the limit block 37 can limit and fix a gun barrel, the middle of the connecting seat 3 is, the second spring 14 makes the first pressing plate 13 reset, and the bottom of the second spring 14 is fixedly connected with the inner cavity of the supporting leg 1.

Wherein, one side of the top of the connecting seat 3 is provided with a second pressing plate 33, the rotating plate 32 is clamped with one side of the second pressing plate 33, one side of the bottom of the second pressing plate 33 is fixedly connected with a first spring 36, and the other end of the first spring 36 is fixedly connected with the inner cavity of the top of the connecting seat 3.

Wherein, 3 bottoms of connecting seat are equipped with threaded rod 35, threaded rod 35 and spacing dish 34 threaded connection, and threaded rod 35 top and stopper 37 laminating, the rotation of threaded rod 35 can promote stopper 37, and just spacing dish 34 is fixed threaded rod 35.

Wherein, the bottom of supporting leg 1 is equipped with solid fixed ring 16, and gu fixed ring 16 both sides are equipped with second pivot 17, and second pivot 17 and first pressing board 13 swing joint, through being equipped with second pivot 17, make first pressing board 13 can rotate.

Wherein, bayonet 15 has been seted up to supporting leg 1 bottom, and first clamp plate 13 one end is the arc, and first clamp plate 13 and bayonet 15 looks adaptation are pressed to first press.

Wherein, 2 one end fixedly connected with telescopic link 24 of bottom plate, and be equipped with a plurality of fixture block 23 on the telescopic link 24, be equipped with draw-in groove 22 between two fixture blocks 23, and draw-in groove 22 and the first clamp plate 13 one end looks adaptation of pressing, first press clamp plate 13 and draw-in groove 22 joint to reach the effect of fixed telescopic link 24.

The working principle is as follows: the bottom of pressing the board is pressed to the second of pressing, with the rotor plate roll out, put the barrel on the stopper, turn back the rotor plate to the original place again and press the board joint with the second, rotate the threaded rod this moment, the threaded rod promotes the limiting plate and rises, makes the limiting plate fix the barrel, rotates spacing dish again, makes the threaded rod fix, when no longer using the support frame, can rotate the nut, rotates the supporting leg to perpendicular with the connecting seat, it can to rotate the nut and make it fixed. When the height of the supporting leg is required to be adjusted, the first pressing plate is pressed down, the bottom plate is pulled to be adjusted to the target height, the second spring enables the first pressing plate to return to the original position, and one end of the first pressing plate is attached to the clamping groove, so that fixation is achieved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a support frame of two spring lock catches and flexible, includes supporting leg (1), bottom plate (2) and connecting seat (3), its characterized in that, supporting leg (1) bottom and bottom plate (2) top swing joint, supporting leg (1) top and connecting seat (3) bottom swing joint, supporting leg (1) top is equipped with first pivot (11), supporting leg (1) middle part is equipped with nut (12), supporting leg (1) bottom is equipped with first clamp plate (13), connecting seat (3) top is equipped with rotor plate (32), the middle part at connecting seat (3) top is equipped with stopper (37), connecting seat (3) middle part is equipped with spacing dish (34), bottom plate (2) bottom fixedly connected with backup pad (21), the bottom fixedly connected with second spring (14) of first clamp plate (13) one end, and the bottom of the second spring (14) is fixedly connected with the inner cavity of the supporting leg (1).

2. The double-spring lock catch and telescopic support frame as claimed in claim 1, wherein a second pressing plate (33) is disposed on one side of the top of the connecting base (3), a first spring (36) is fixedly connected to one side of the bottom of the second pressing plate (33), and the other end of the first spring (36) is fixedly connected to the inner cavity of the top of the connecting base (3).

3. The double-spring lock catch and telescopic support frame as claimed in claim 1, wherein a threaded rod (35) is arranged at the bottom of the connecting seat (3), the threaded rod (35) is in threaded connection with the limiting disc (34), and the top of the threaded rod (35) is attached to the limiting block (37).

4. The double-spring lock catch and telescopic support frame as claimed in claim 1, wherein a fixing ring (16) is disposed at the bottom of the support leg (1), and second rotating shafts (17) are disposed at two sides of the fixing ring (16), and the second rotating shafts (17) are movably connected to the first pressing plate (13).

5. The double-spring lock catch and telescopic support frame as claimed in claim 1, wherein a bayonet (15) is formed at the bottom of the support leg (1), one end of the first pressing plate (13) is arc-shaped, and the first pressing plate (13) is matched with the bayonet (15).

6. The double-spring lock catch and telescopic support frame as claimed in claim 1, wherein one end of the bottom plate (2) is fixedly connected with a telescopic rod (24), the telescopic rod (24) is provided with a plurality of clamping blocks (23), a clamping groove (22) is arranged between the two clamping blocks (23), and the clamping groove (22) is matched with one end of the first pressing plate (13).