CN220309307U

CN220309307U - Supporting frame

Info

Publication number: CN220309307U
Application number: CN202321736396.7U
Authority: CN
Inventors: 周宏�
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-07-04
Filing date: 2023-07-04
Publication date: 2024-01-09
Anticipated expiration: 2033-07-04

Abstract

The utility model discloses a support frame, which comprises a bottom plate, wherein the top of the bottom plate is movably connected with a lifting plate, a movable groove is formed in the position, close to the left side, of the top of the bottom plate, two movable blocks which are arranged along the left-right direction are arranged in the movable groove, a threaded rod is arranged between the two movable blocks, threaded holes matched with the threaded rod are formed in the side wall of the movable block, the left end and the right end of the threaded rod respectively penetrate through the threaded holes and are movably connected with the inner walls of the left side and the right side of the movable groove through bearings, and the top of the movable block is provided with a groove.

Description

Supporting frame

Technical Field

The utility model relates to the technical field of heart failure supporting frames, in particular to a supporting frame.

Background

Heart failure, the name of Chinese medicine. The Chinese medicinal composition is mainly indicated for the disease-free diseases caused by long-term heart disease, deficiency of yang and qi, weak blood circulation, qi stagnation and blood stasis, unsmooth heart vessels, blood stasis and water retention, palpitation due to wheeze, incapacitation of lying down, cough, sputum and saliva, edema and oliguria. The heart failure is equivalent to heart failure of Western medicine, and the movable heart failure support frame in the prior art has the problems of inconvenient adjustment of height, inconvenient adjustment of backrest, inconvenient movement and the like when in use, so that the practicability is limited, and the support frame is provided.

Disclosure of Invention

The utility model solves the technical problem of overcoming the defects of the prior art and providing a support frame.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a support frame, includes the bottom plate, bottom plate top swing joint has the lifter plate, the bottom plate top is close to left side department and has seted up the movable groove, be provided with two movable blocks that set up along left and right directions in the movable groove, two be provided with the threaded rod between the movable block, the threaded hole with threaded rod assorted is seted up to the movable block lateral wall, threaded rod left and right sides both ends pass the threaded hole respectively and pass through bearing and movable groove left and right sides inner wall swing joint, the fluting has been seted up at the movable block top, fluting inner wall has the deflector plate through pivot and bearing swing joint, the deflector plate top has U-shaped piece through pivot and bearing swing joint, U-shaped piece top and lifter plate bottom fixed connection, the lifter plate top is close to left side department and has seted up flutedly, the back plate is than through pivot and bearing swing joint in the recess, the back plate top sets up for the arc concave surface, back plate bottom is through connecting block, pivot and bearing swing joint have electric telescopic handle, just recess inner chamber bottom has seted up with electric telescopic handle assorted standing groove, electric telescopic handle front wall is close to back wall and front and back side swing joint through pivot and bearing respectively.

Preferably, the lifter bottom is close to the equal fixedly connected with gag lever post of four corners department, gag lever post bottom cover is equipped with a spacing section of thick bamboo, the equal fixedly connected with stopper of bottom department is close to gag lever post left and right sides lateral wall, spacing section of thick bamboo left and right sides inner wall all has seted up the spacing groove with stopper assorted, spacing section of thick bamboo bottom and bottom plate top fixed connection.

Preferably, the threads on the threaded rod near the left end and the right end are opposite in rotation direction, and the left end of the threaded rod penetrates through the bearing inner ring to extend to the left side of the bottom plate and is fixedly connected with the rotating disk.

Preferably, the cushion is fixedly connected to the top of the backup plate and the top of the lifting plate near the right side, and the headrest is fixedly connected to the top of the backup plate near the left side.

Preferably, the top of the lifting plate is fixedly connected with two baffles arranged along the front-rear direction at the position close to the right side.

Preferably, the left wall of the lifting plate is fixedly connected with two handles arranged along the front-back direction, and the top of the bottom plate is close to the right side and is fixedly connected with two pedals arranged along the front-back direction through a connecting rod.

Preferably, the bottom plate bottom is close to four corners department all has the U-shaped board through pivot and bearing swing joint, U-shaped board inner wall has the gyro wheel through pivot and bearing swing joint.

Compared with the prior art, the utility model has the beneficial effects that:

in the technical scheme, through the mutual matching among the rotating disc, the threaded rod, the movable blocks and the deflection plates, the rotating disc drives the threaded rod to rotate so as to drive the two movable blocks to move in opposite directions or in opposite directions, thereby driving the deflection plates to deflect, and further realizing the adjustment of the height of the lifting plates; through the setting of electric telescopic handle, can realize that the backup plate carries out the angle deflection, make the back of the adaptation patient that the backup plate can be better then, through the setting of U-shaped piece and gyro wheel, the removal of the device of being convenient for.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a perspective view of the back plate of the present utility model;

FIG. 4 is an enlarged view of FIG. 2 at A;

fig. 5 is an enlarged view at B in fig. 2.

Reference numerals in the drawings: 1. a bottom plate; 2. a roller; 3. a U-shaped plate; 4. a handle; 5. a U-shaped block; 6. a baffle; 7. a lifting plate; 8. a pedal; 9. a rotating disc; 10. a limiting cylinder; 11. a limit rod; 12. a limiting block; 13. a deflector plate; 14. a movable block; 15. a threaded rod; 16. a soft cushion; 17. an electric telescopic rod; 18. a backup plate; 19. a headrest.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the supporting frame comprises a bottom plate 1, a lifting plate 7 is movably connected to the top of the bottom plate 1, a limiting rod 11 is fixedly connected to the bottom of the lifting plate 7 near four corners, a limiting cylinder 10 is sleeved at the bottom end of the limiting rod 11, limiting blocks 12 are fixedly connected to the side walls of the left side and the right side of the limiting rod 11 near the bottom end, limiting grooves matched with the limiting blocks 12 are formed in the inner walls of the left side and the right side of the limiting cylinder 10, a movable groove is formed in the bottom end of the limiting cylinder 10 and the top of the bottom plate 1 near the left side, two movable blocks 14 arranged in the left side and the right side are arranged in the movable groove, a threaded rod 15 is arranged between the two movable blocks 14, threaded holes matched with the threaded rod 15 are formed in the side walls of the movable blocks 14, the left end and the right end of the threaded rod 15 respectively penetrate through the threaded holes and are movably connected with the inner walls of the left side and the right side of the movable groove through bearings, threads at the positions near the left end and the right end of the threaded rod 15 are opposite in rotation direction, the left end of the threaded rod 15 passes through the bearing inner ring to extend to the left side of the bottom plate 1 and is fixedly connected with the rotary disk 9, the top of the movable block 14 is provided with a slot, the inner wall of the slot is movably connected with the deflection plate 13 through a rotating shaft and a bearing, the top of the deflection plate 13 is movably connected with the U-shaped block 5 through the rotating shaft and the bearing, the top of the U-shaped block 5 is fixedly connected with the bottom of the lifting plate 7, the part of the top of the lifting plate 7, which is close to the left side, is provided with a groove, the inner side of the groove is movably connected with a backup plate 18 through the rotating shaft and the bearing, the top of the backup plate 18 is provided with an arc concave surface, the bottom of the backup plate 18 is movably connected with an electric telescopic rod 17 through a connecting block, the rotating shaft and the bearing, the bottom of the inner cavity of the groove is provided with a placing groove matched with the electric telescopic rod 17, the front wall and the rear wall of the electric telescopic rod 17 are respectively connected with the inner wall of the front side and the placing groove through the rotating shaft and the bearing, the cushion 16 is fixedly connected to the top of the backup plate 18 and the position, close to the right, of the top of the lifting plate 7, the headrest 19 is fixedly connected to the position, close to the left, of the top of the backup plate 18, the two baffles 6 arranged in the front-rear direction are fixedly connected to the position, close to the right, of the top of the lifting plate 7, the two handles 4 arranged in the front-rear direction are fixedly connected to the left wall of the lifting plate 7, the two pedals 8 arranged in the front-rear direction are fixedly connected to the position, close to the right, of the top of the bottom plate 1 through connecting rods, the U-shaped plates 3 are movably connected to the bottom of the bottom plate 1 through rotating shafts and bearings, the rollers 2 are movably connected to the inner walls of the U-shaped plates 3 through the rotating shafts and bearings, and the mutual matching among the rotating disc 9, the threaded rods 15, the movable blocks 14 and the deflection plates 13 can be realized, so that the rotating disc 9 drives the threaded rods 15 to rotate to drive the two movable blocks 14 to move in the opposite directions or in the opposite directions, and the deflection plates 13 are driven, and then the height of the lifting plate 7 is adjusted; through the setting of electric telescopic handle 17, can realize that backup plate 18 carries out the angle deflection, make backup plate 18 can be better adapt to patient's back then, through the setting of U-shaped piece 5 and gyro wheel 2, the removal of the device of being convenient for.

Working principle: when this technical scheme is used, when needing to adjust lifter plate 7 height, rotatory rotary disk 9 drives threaded rod 15 rotation, two movable blocks 14 are in opposite directions or are in opposite directions at this moment moved, two deflection plates 13 are moved and are deflected, the height adjustment of lifter plate 7 has been realized then, adjust its height to suitable position, setting through gag lever post 11, stopper 12 and spacing section of thick bamboo 10, the stability of lifter plate 7 has been guaranteed, the patient sits on lifter plate 7, open electric telescopic handle 17 and drive backup plate 18 and deflect to suitable angle, arc concave surface setting through baffle 6 and backup plate 18 top can prevent the patient landing effectively, play the guard action, hold handle 4 and can promote the patient through gyro wheel 2 and carry out convenient removal.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A support frame comprising a base plate (1), characterized in that: the utility model discloses a telescopic expansion joint for the electric car, including bottom plate (1), movable plate (7) are connected with in bottom plate (1) top swing joint, the bottom plate (1) top is close to left side department and has seted up the movable groove, be provided with two movable blocks (14) that set up along left and right directions in the movable groove, two be provided with threaded rod (15) between movable block (14), threaded hole with threaded rod (15) assorted is seted up to movable block (14) lateral wall, threaded rod (15) both ends pass the threaded hole respectively and pass through bearing and movable groove left and right sides inner wall swing joint, fluting has been seted up at movable block (14) top, fluting inner wall has deflector (13) through pivot and bearing swing joint, deflector (13) top has U-shaped piece (5) through pivot and bearing swing joint, U-shaped piece (5) top and lifter plate (7) bottom fixed connection, the recess is seted up near left side department at lifter plate (7) top, the recess is than through pivot and bearing swing joint has arc backup plate (18), backup plate (18) top is the concave surface setting for passing through pivot and arc setting, electric backup plate (18) bottom is close to electric actuator (17) and the bottom is close to the telescopic connection with the front side telescopic connection with front side telescopic connection (17) and the front side telescopic connection.

2. A support according to claim 1, wherein: the lifting plate (7) bottom is close to equal fixedly connected with gag lever post (11) in four corners department, gag lever post (11) bottom cover is equipped with spacing section of thick bamboo (10), the equal fixedly connected with stopper (12) of gag lever post (11) left and right sides lateral wall department near the bottom, spacing groove with stopper (12) assorted is all seted up to spacing section of thick bamboo (10) left and right sides inner wall, spacing section of thick bamboo (10) bottom and bottom plate (1) top fixed connection.

3. A support according to claim 1, wherein: the threads at the two ends, close to the left end and the right end, of the threaded rod (15) are opposite in rotation direction, and the left end of the threaded rod (15) penetrates through the bearing inner ring to extend to the left side of the bottom plate (1) and is fixedly connected with the rotary disk (9).

4. A support according to claim 1, wherein: cushion (16) are fixedly connected to the top of backup plate (18) and the position, close to the right side, of lifting plate (7), and headrest (19) are fixedly connected to the top of backup plate (18) close to the left side.

5. A support according to claim 1, wherein: two baffles (6) arranged along the front-back direction are fixedly connected to the position, close to the right side, of the top of the lifting plate (7).

6. A support according to claim 1, wherein: the lifting plate (7) is characterized in that two handles (4) arranged in the front-rear direction are fixedly connected to the left wall of the lifting plate, and two pedals (8) arranged in the front-rear direction are fixedly connected to the position, close to the right side, of the top of the bottom plate (1) through connecting rods.

7. A support according to claim 1, wherein: the bottom of the bottom plate (1) is movably connected with a U-shaped plate (3) through a rotating shaft and a bearing, and the inner wall of the U-shaped plate (3) is movably connected with a roller (2) through the rotating shaft and the bearing.