CN218236794U

CN218236794U - Quick positioning reverse-folding foot support

Info

Publication number: CN218236794U
Application number: CN202222429611.0U
Authority: CN
Inventors: 黄宏伟
Original assignee: Chongqing Judong Plastic Co ltd
Current assignee: Chongqing Judong Plastic Co ltd
Priority date: 2022-09-14
Filing date: 2022-09-14
Publication date: 2023-01-06
Anticipated expiration: 2032-09-14

Abstract

The utility model discloses a quick location turns over a foot rest, it includes: the bottom plate, the top fixedly connected with support column of bottom plate, fixedly connected with rotates the seat on the periphery of support column to rotate seat and bottom plate laminating, be provided with on the periphery of rotation seat and rotate the groove, the inside in rotation groove is connected with the connecting block, one side fixedly connected with supporting legs that rotates the groove is kept away from to the connecting block, the inside of supporting legs is provided with the locating hole, be provided with the chute on the periphery of bottom plate, the inside of bottom plate is provided with accomodates groove and slide opening to accomodate the top that the groove is located the slide opening, accomodate the inside sliding connection in groove and have the locating lever, the inside sliding connection in slide opening has the connecting rod, the bottom fixedly connected with carousel of connecting rod to the carousel is located the below of bottom plate. The supporting legs after being opened or reversely folded are convenient to position quickly, the structural design is reasonable, and the operation is simple.

Description

Quick positioning reverse-folding foot support

Technical Field

The utility model relates to a foot rest technical field, in particular to anti-foot rest of rolling over of quick location.

Background

The foot rest is one kind of support frame, some inspection instrument in the present hospital all adopt the foot rest to support, current foot rest is for conveniently carrying, all adopt the mode of turning over to roll over to fold, reduce the volume of foot rest, thereby reach portable's purpose, but the foot rest all need use fastening bolt to fix when opening or turning over, need use outside instrument operation when adopting fastening bolt's mode to fix, every foot of foot rest all needs to be fixed in addition, the positioning speed is slow.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve one of the technical problem that exists among the prior art at least, provide a quick location and turn over a foot rest, be convenient for advance line location with the supporting legs after opening or turning over, structural design is reasonable, easy operation.

In order to realize above-mentioned purpose, provide a quick location turns over a foot rest, include: the top of the bottom plate is fixedly connected with a support column, a rotating seat is fixedly connected to the circumferential surface of the support column and is attached to the bottom plate, a rotating groove is formed in the circumferential surface of the rotating seat, a connecting block is rotatably connected to the inside of the rotating groove, a supporting leg is fixedly connected to one side, away from the rotating groove, of the connecting block, a positioning hole is formed in the supporting leg, an inclined groove is formed in the circumferential surface of the bottom plate, a containing groove and a sliding hole are formed in the inside of the bottom plate, the containing groove is located above the sliding hole, a positioning rod is slidably connected to the inside of the containing groove, a connecting rod is slidably connected to the inside of the sliding hole, a turntable is fixedly connected to the bottom end of the connecting rod and is located below the bottom plate, and the top end of the connecting rod is fixedly connected with the positioning rod;

the supporting leg is characterized in that a clamping block is connected to the circumferential surface of the supporting column in a threaded mode and located above the rotating seat, a clamping groove is formed in the bottom of the clamping block, and a protruding block is fixedly connected to one side, far away from the connecting block, of the supporting leg.

According to the rapid positioning reverse-folding supporting leg frame, the top end of the supporting leg is fixedly connected with the mounting seat.

According to the rapid positioning reverse-folding foot rest, the number of the rotating grooves and the number of the inclined grooves are three and distributed in an annular array, and the rotating grooves and the inclined grooves are correspondingly arranged.

According to the rapid positioning reverse-folding foot support, the chute is matched with the supporting legs, and the accommodating groove is communicated with the chute.

According to the rapid positioning reverse-folding foot rest, the number of the accommodating grooves, the number of the positioning rods and the number of the sliding holes are three, and the accommodating grooves, the positioning rods and the sliding holes are arranged correspondingly to the inclined grooves.

According to the rapid positioning reverse-folding foot support, the depression surfaces of the accommodating groove, the positioning rod and the sliding hole are all arc-shaped, and the positioning rod is matched with the positioning hole.

According to the rapid positioning reverse-folding foot rest, the convex block is matched with the clamping groove.

The beneficial effect that above-mentioned scheme has: the supporting leg is provided with the positioning hole, the accommodating groove, the positioning rod, the sliding hole, the connecting rod and the turntable, and the positioning rod is inserted into the positioning hole through the turntable, so that the opened supporting leg is quickly positioned, the structural design is reasonable, and the operation is simple; through setting up fixture block, draw-in groove and lug to rotate the fixture block, make the fixture block move down and go into the inside of draw-in groove with the lug card, thereby the supporting legs after will turning over fixes a position fast, and structural design is reasonable, easy operation.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples;

FIG. 1 is a front view of a quick positioning foldable foot rest according to the present invention;

FIG. 2 is a schematic view of a bottom plate structure of a quick positioning reverse-folding foot support of the present invention;

FIG. 3 is a side sectional view of a bottom plate of the fast positioning reverse folding foot-supporting frame of the present invention;

FIG. 4 is a schematic diagram of the structure A in FIG. 3;

FIG. 5 is a cross sectional view of a bottom plate of a fast positioning reverse-folding foot rest according to the present invention;

FIG. 6 is a front view of the support frame of the quick positioning foldable foot rest of the present invention;

fig. 7 is a front cross-sectional view of the fixture block of the fast positioning reverse folding foot-rest of the present invention.

Illustration of the drawings:

1. a base plate; 2. a support pillar; 3. a mounting base; 4. rotating the base; 5. a rotating groove; 6. supporting legs; 7. connecting blocks; 8. positioning holes; 9. a chute; 10. a storage groove; 11. positioning a rod; 12. a slide hole; 13. a connecting rod; 14. a turntable; 15. a clamping block; 16. a card slot; 17. and (4) a bump.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

Referring to fig. 1-7, an embodiment of the present invention provides a quick positioning reverse folding foot rest, which includes: the bottom plate 1, a supporting column 2 is fixedly connected to the top of the bottom plate 1, a rotating seat 4 is fixedly connected to the circumferential surface of the supporting column 2, the rotating seat 4 is attached to the bottom plate 1, a rotating groove 5 is formed in the circumferential surface of the rotating seat 4, the rotating groove 5 is mainly used for mounting a supporting leg 6, a connecting block 7 is rotatably connected to the inner portion of the rotating groove 5, the supporting leg 6 is fixedly connected to one side, away from the rotating groove 5, of the connecting block 7, the supporting leg 6 is used for supporting, the supporting column 2 is kept stable, wheels can be further arranged at the bottom of the supporting leg 6, a positioning hole 8 is formed in the supporting leg 6, a chute 9 is formed in the circumferential surface of the bottom plate 1, the chute 9 is arranged, the supporting leg 6 and the ground are conveniently arranged at a certain angle, meanwhile, the positioning rod 11 is conveniently inserted into the positioning hole 8 and used for positioning the opened supporting leg 6, a containing groove 10 and a sliding hole 12 are formed in the bottom of the bottom plate 1, the containing groove 10 is mainly used for containing the positioning rod 11, the supporting leg 6 is conveniently reversely folded, the locating groove 10 is connected with a positioning rod 11 in a sliding manner, a connecting rod 13 is connected to the inner portion of the sliding hole 12, the bottom end of the connecting rod 13, a rotating disc 14, and a rotating disc 14 is fixedly connected to the rotating disc 14 for controlling the rotating disc 14, and used for controlling the rotating disc 11 to be connected to the rotating disc 11;

threaded connection has fixture block 15 on the periphery of support column 2 to fixture block 15 is located the top of rotating seat 4, and the bottom of fixture block 15 is provided with draw-in groove 16, and one side fixedly connected with lug 17 of connecting block 7 is kept away from to supporting legs 6, and when supporting legs 6 turned over and laminated with support column 2, fixture block 15 was rotated to the forward direction, made fixture block 15 move down, and go into the inside of draw-in groove 16 with lug 17 card, thereby carried out quick location with supporting legs 6 after turning over.

Top fixedly connected with mount pad 3 of support column 2, mount pad 3 is used for therapeutic instrument, the quantity that rotates groove 5 and chute 9 all is provided with threely, and be annular array distribution, it corresponds the setting with chute 9 to rotate groove 5, chute 9 and supporting legs 6 looks adaptation, it is linked together with chute 9 to accomodate groove 10, be convenient for locating lever 11 changes over to chute 9's inside over to, thereby insert locating lever 11 the inside of locating hole 8, accomodate groove 10, the quantity of locating lever 11 and slide opening 12 all is provided with threely, and correspond the setting with chute 9, accomodate groove 10, the shape of the face of bowing of locating lever 11 and slide opening 12 is the arc, locating lever 11 and 8 looks adaptations of locating hole, lug 17 and the 16 looks adaptations of draw-in groove.

The working principle is as follows: when the stand is used, firstly, the clamping block 15 is rotated reversely, the clamping block 15 moves upwards, the convex block 17 is pulled out of the clamping groove 16, the supporting leg 6 is turned into the chute 9, then the rotary disc 14 is rotated forwardly, the connecting rod 13 drives the positioning rod 11 to rotate, the positioning rod 11 is turned into the positioning hole 8, the opened supporting leg 6 is quickly positioned, and finally, the therapeutic instrument is fixed on the mounting base 3; when the foot rest does not use, at first dismantle therapeutic instrument from mount pad 3 get off, then counter-rotation carousel 14, make connecting rod 13 drive locating lever 11 and rotate, and change over to the inside of accomodating groove 10 from the inside of locating hole 8 with locating lever 11, thereby loosen supporting legs 6, later turn over supporting legs 6, make supporting legs 6 and the laminating of support column 2, at last forward rotation fixture block 15, make fixture block 15 move down, and with lug 17 card income draw-in groove 16's inside, thereby supporting legs 6 after will turning over carries out quick location.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides a quick location turns over a foot rest, its characterized in that includes: the support plate comprises a bottom plate (1), wherein a support column (2) is fixedly connected to the top of the bottom plate (1), a rotating seat (4) is fixedly connected to the circumferential surface of the support column (2), the rotating seat (4) is attached to the bottom plate (1), a rotating groove (5) is formed in the circumferential surface of the rotating seat (4), a connecting block (7) is rotatably connected to the inside of the rotating groove (5), a supporting leg (6) is fixedly connected to one side, away from the rotating groove (5), of the connecting block (7), a positioning hole (8) is formed in the supporting leg (6), a chute (9) is formed in the circumferential surface of the bottom plate (1), a containing groove (10) and a sliding hole (12) are formed in the inside of the bottom plate (1), the containing groove (10) is located above the sliding hole (12), a positioning rod (11) is slidably connected to the inside of the containing groove (10), a connecting rod (13) is slidably connected to the inside of the sliding hole (12), a rotary table (14) is fixedly connected to the bottom end of the connecting rod (13), the rotary table (14) is located below the bottom plate (1), and the top end of the positioning rod (13) is fixedly connected to the positioning rod (11);

the supporting leg is characterized in that a clamping block (15) is connected to the circumferential surface of the supporting column (2) in a threaded mode, the clamping block (15) is located above the rotating seat (4), a clamping groove (16) is formed in the bottom of the clamping block (15), and a protruding block (17) is fixedly connected to one side, away from the connecting block (7), of the supporting leg (6).

2. A quick positioning reflexed prop stand according to claim 1, characterized in that the top end of the prop (2) is fixedly connected with a mounting seat (3).

3. A quick positioning reflexed foot rest according to claim 1, characterized in that said rotating grooves (5) and said inclined grooves (9) are three in number and distributed in an annular array, said rotating grooves (5) and said inclined grooves (9) being arranged correspondingly.

4. A quick positioning reflexed foot rest according to claim 1, characterized in that said chute (9) is adapted to the support foot (6) and said housing groove (10) is in communication with the chute (9).

5. A quick positioning reflexed foot rest according to claim 1, characterized in that said housing grooves (10), positioning rods (11) and sliding holes (12) are provided in three numbers and in correspondence of the chute (9).

6. The quick positioning reverse-folding foot rest according to claim 1, characterized in that the shapes of the depression surfaces of the accommodating groove (10), the positioning rod (11) and the sliding hole (12) are arc-shaped, and the positioning rod (11) is matched with the positioning hole (8).

7. A quick positioning reflexed foot rest according to claim 1, characterized in that said projections (17) are adapted to the notches (16).