CN107260480A - A height-adjustable medical heightening device - Google Patents

Abstract

The invention discloses a height-adjustable medical heightening device, which comprises a seat and a bottom plate, wherein telescopic through holes are formed in the front side and the rear side of the bottom plate, a lifting box body is fixed on the top surface of the middle part of the bottom plate, a main through groove is formed in the middle part of a top plate of the lifting box body, a lifting installation seat is inserted and sleeved in the main through groove, a lifting plate is fixed on the bottom surface of the lifting installation seat, an installation groove is formed in the middle part of the bottom surface of the lifting installation seat, a permanent magnet plate is fixed on the bottom surface of the installation groove, a supporting leg of the seat extends into the installation groove, an iron block is embedded and fixed in the middle part of the bottom surface of the supporting leg of the seat, the iron block is adsorbed with the. The seat can be fixed on the lifting box body, cannot move, ensures stability, can be automatically adjusted in height, meets the requirements of users with different heights, and is convenient to push when the lifting box body is lifted and transported through the liftable telescopic pulley.

Description

A height-adjustable medical heightening device

Technical field:

The invention relates to the technical field of medical equipment, in particular to a height-adjustable medical elevation device.

Background technique:

When the existing hospital patients are receiving drips or injections at the nurse's desk, their seats are too low to meet the needs of use, and the seats need to be raised. The existing method is generally to place a wooden box under the seat to raise the height. The seat is placed on it, which is easy to slide and is not safe.

Invention content:

The purpose of the present invention is to overcome the deficiencies of the prior art and provide a height-adjustable medical heightening device, which can fix the seat on the lifting box without moving and ensure stability, and can automatically lift the seat The height can be adjusted to meet the needs of users of different heights. At the same time, it is convenient to lift and push the box through the liftable telescopic pulley.

The scheme that the present invention solves described technical problem is:

A height-adjustable medical heightening device, including a seat and a base plate, the front and rear sides of the base plate have telescopic through holes, the middle top surface of the base plate is fixed with a lifting box, and the middle part of the top plate of the lifting box has a main Through the slot, the lifting mounting seat is inserted into the main through slot. The lifting plate is fixed on the bottom surface of the lifting mounting seat. There is a mounting groove in the middle of the bottom surface of the lifting mounting seat. A permanent magnet plate is fixed on the bottom surface of the mounting groove. The seat The outriggers of the seat extend into the installation groove, the middle part of the bottom surface of the outriggers of the seat is nested and fixed with an iron block, the iron block is adsorbed to the permanent magnet plate, and the two sides of the lifting plate are screwed on multiple vertical Among the adjustment studs, the top end of the vertical adjustment stud is hinged on the bottom surface of the top plate of the lifting box, the bottom end of the vertical adjustment stud is hinged on the top surface of the bottom plate, and the bottom of the vertical adjustment stud is fixed with a transmission gear , the top surface of the bottom plate is fixed with a plurality of motor racks, the drive motor is fixed on the corresponding motor rack, the output shaft of the drive motor passes through the top plate of the motor rack and is fixed with a drive gear, the drive gear meshes with the transmission gear, and the drive motor and The motor frame is in the lifting box;

The bottom plate is provided with a plurality of telescopic pulleys, and the telescopic pulleys are inserted and sleeved in the telescopic through holes.

A self-lubricating layer is fixed on the outer wall of the lifting mounting seat, and the self-lubricating layer is pressed against the inner wall of the main through groove.

The top surface of the bottom plate is fixed with an upper adjustment sleeve, the upper adjustment sleeve is facing the telescopic through hole, the middle part of the upper adjustment sleeve is fixed with an upper connection plate, the outer side wall of the upper connection plate is fixed on the top inner side wall of the upper adjustment sleeve, and the adjustment column Hinged in the upper connection plate, the lower end of the adjustment column is under the upper connection plate and is screwed with a vertical adjustment stud, the bottom of the vertical adjustment stud is fixed with a horizontal connection plate, and the bottom surface of the horizontal connection plate is hinged with a telescopic pulley .

Protruding parts are fixed on both sides of the horizontal connecting plate, and the protruding parts are inserted into the limiting grooves provided on the inner side wall of the upper adjusting sleeve.

The top end of the adjusting column protrudes from the upper connecting plate and is fixed with a rotating wheel.

The rear portion of the top plate of the lifting box is fixed with a control host, and the connecting wire of the driving motor passes through the top plate of the lifting box and is electrically connected with the control main board in the control host.

The outstanding effect of the present invention is: compared with the prior art, it can fix the seat on the lifting box without moving, ensuring stability, and can automatically adjust the height of the seat to meet the needs of users of different heights , At the same time, it is convenient to lift and push when the box is transported through the liftable telescopic pulley.

Description of drawings:

Fig. 1 is a schematic structural view of the present invention.

detailed description:

Embodiment, see as shown in Figure 1, a kind of height-adjustable medical heightening device, comprises seat 10 and base plate 20, and the front and rear sides of described base plate 20 all have telescopic through-hole 21, the middle top surface of base plate 20 Lifting box 30 is fixed, and the middle part of the top plate of lifting box 30 has main channel 31, and lifting mounting seat 40 is inserted in main channel 31, and lifting plate 41 is fixed on the bottom surface of lifting mounting seat 40, and lifting mounting seat The bottom surface middle part of 40 has installation groove 42, and permanent magnet plate 32 is fixed on the bottom surface of installation groove 42, and the supporting leg of seat 10 stretches in the installation groove 31, and the middle part of the bottom surface of the supporting leg of seat 10 nests And be fixed with irony block 11, irony block 11 and permanent magnet plate 32 phase adsorption, the both sides of lifting plate 41 are screwed in a plurality of vertical adjustment studs 43, and the top of vertical adjustment studs 43 is hinged on lifting On the bottom surface of the top plate of the box body 30, the bottom end of the vertical adjustment stud 43 is hinged on the top surface of the base plate 20, the bottom of the vertical adjustment stud 43 is fixed with a transmission gear 44, and the top surface of the base plate 20 is fixed with a plurality of Motor frame 29, drive motor 28 is fixed on the corresponding motor frame 29, and the output shaft of drive motor 28 passes the top plate of motor frame 29 and is fixed with drive gear 27, and drive gear 27 is meshed with transmission gear 44, and drive motor 28 and The motor frame 29 is in the lifting box 30;

The bottom plate 20 is provided with a plurality of telescopic pulleys 22 , and the telescopic pulleys 22 are inserted into the telescopic through holes 21 .

Furthermore, a self-lubricating layer 45 is fixed on the outer wall of the lifting mounting seat 40 , and the self-lubricating layer 45 presses against the inner wall of the main through groove 31 .

Further, the top surface of the bottom plate 20 is fixed with an upper adjustment sleeve 23, and the upper adjustment sleeve 23 faces the telescopic through hole 21. The middle part of the upper adjustment sleeve 23 is fixed with an upper connecting plate 24, and the outer side wall of the upper connecting plate 24 is fixed on On the top inner side wall of the upper adjustment sleeve 25, the adjustment column 25 is hinged in the upper connecting plate 24, and the lower end of the adjusting column 25 is below the upper connecting plate 24 and is screwed with a vertical adjustment stud 26, the vertical adjustment stud 26 The bottom end of the horizontal connecting plate 27 is fixed, and the bottom surface of the horizontal connecting plate 27 is hinged with telescopic pulley 22.

Further speaking, the two sides of the horizontal connecting plate 27 are fixed with protrusions 271 , and the protrusions 271 are inserted into the limiting grooves 231 on the inner sidewall of the upper adjusting sleeve 23 .

Furthermore, the top end of the adjustment column 25 protrudes from the upper connecting plate 24 and is fixed with a rotating wheel 251 .

Further, the rear portion of the top plate of the lifting box 30 is fixed with a control host 50 , and the connecting wire of the driving motor 28 passes through the top plate of the lifting box 30 and is electrically connected with the control main board in the control host 50 .

During use, the telescopic pulley 22 can be raised by rotating the adjusting column 25 to ensure that the bottom plate 20 is pressed against the ground, and the permanent magnet plate 32 and the iron block 11 are adsorbed and fixed to the seat 10 , and the seat 10 is fixed by the control of the main frame 50 . The control button can control the operation of the drive motor 28, and can realize the height adjustment of the seat 10, so as to satisfy people of different heights.

And when needing to move, adjust adjustment column 25, make telescopic pulley 22 descend and stretch out telescopic through hole 21, thereby can promote base plate 20, very convenient.

Finally, the above embodiments are only used to illustrate the present invention, rather than to limit the present invention. Those of ordinary skill in the relevant technical fields can make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, all equivalent technical solutions also belong to the category of the present invention, and the scope of patent protection of the present invention should be defined by the claims.

Claims (6)

1. a height-adjustable medical heightening device, comprising a seat (10) and a base plate (20), is characterized in that: the front and rear sides of the base plate (20) all have telescopic through holes (21), the base plate ( 20) is fixed with a lifting box (30) on the top surface of the middle part, and the middle part of the top plate of the lifting box (30) has a main through groove (31), and the lifting mounting seat (40) is inserted and sleeved in the main through groove (31), Lifting plate (41) is fixed on the bottom surface of lifting mounting seat (40), and the bottom surface middle part of lifting mounting seat (40) has mounting groove (42), and permanent magnet plate (32) is fixed on the bottom surface of mounting groove (42). ), the legs of the seat (10) extend into the installation groove (31), the middle part of the bottom surface of the legs of the seat (10) is nested and fixed with an iron block (11), the iron block (11) Adsorbed with the permanent magnet plate (32), both sides of the lifting plate (41) are screwed in a plurality of vertical adjustment studs (43), and the top of the vertical adjustment studs (43) is hinged on the lifting box (30 ) on the bottom surface of the top plate, the bottom of the vertical adjustment stud (43) is hinged on the top surface of the base plate (20), the bottom of the vertical adjustment stud (43) is fixed with transmission gear (44), the base plate (20 ) is fixed with a plurality of motor frames (29), the drive motor (28) is fixed on the corresponding motor frame (29), and the output shaft of the drive motor (28) passes through the top plate of the motor frame (29) and is fixed with The driving gear (27), the driving gear (27) is meshed with the transmission gear (44), and the driving motor (28) and the motor frame (29) are in the lifting box (30); The bottom plate (20) is provided with a plurality of telescopic pulleys (22), and the telescopic pulleys (22) are inserted and sleeved in the telescopic through holes (21). 2. A height-adjustable medical heightening device according to claim 1, characterized in that: a self-lubricating layer (45) is fixed on the outer wall of the lifting mounting seat (40), and the self-lubricating layer (45) ) is pressed against the inner wall of the main through groove (31). 3. A height-adjustable medical heightening device according to claim 1, characterized in that: the top surface of the bottom plate (20) is fixed with an upper adjustment sleeve (23), and the upper adjustment sleeve (23) faces the telescopic Through hole (21), the middle part of last adjusting sleeve (23) is fixed with upper connecting plate (24), and the outer sidewall of upper connecting plate (24) is fixed on the top inner wall of last adjusting sleeve (25), and adjusting column (25 ) is hinged in the upper connection plate (24), the lower end of the adjustment post (25) is below the upper connection plate (24) and is screwed with a vertical adjustment stud (26), and the bottom of the vertical adjustment stud (26) The end is fixed with a horizontal connecting plate (27), and the bottom surface of the horizontal connecting plate (27) is hinged with a telescopic pulley (22). 4. A height-adjustable medical heightening device according to claim 3, characterized in that: the two sides of the horizontal connecting plate (27) are fixed with raised parts (271), and the raised parts (271) The inserting sleeve is in the limiting groove (231) provided on the inner side wall of the upper adjusting sleeve (23). 5. The height-adjustable medical elevation device according to claim 3, characterized in that: the top end of the adjustment column (25) protrudes from the upper connecting plate (24) and is fixed with a rotating wheel (251). 6. A height-adjustable medical heightening device according to claim 1, characterized in that: the rear portion of the top plate of the lifting box (30) is fixed with a control host (50), and the driving motor (28) The connecting wire of the connecting wire passes through the top plate of the lifting box (30) and is electrically connected with the control mainboard in the control host (50).