CN213697593U

CN213697593U - Height-adjustable's medical care bed

Info

Publication number: CN213697593U
Application number: CN202022201408.9U
Authority: CN
Inventors: 贾在香
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-07-16
Anticipated expiration: 2030-09-30

Abstract

The utility model discloses a height-adjustable medical nursing bed, which comprises a bottom plate, wherein a control panel is arranged on the front surface wall of the bottom plate, a first sleeve column is arranged below the bottom plate, a second sleeve column is sleeved at the outer end of the first sleeve column, and a first limiting block is arranged at the bottom end of the first sleeve column close to the inner end of the second sleeve column; this height-adjustable's medical care bed, through setting up slot, fastener, rack driving motor, gear, can improve medical care bed altitude mixture control's convenience to effectual fixing after the medical care bed altitude mixture control alleviates the trouble of manual regulation with this, easy operation, thereby has ensured medical care bed's practicality. Through setting up first spout, diaphragm, connecting rod, second slider, spring, can provide the shock attenuation effect of bed board, provide patient's the comfort of transportation process on medical care bed to prevent to shake and cause patient's secondary injury.

Description

Height-adjustable's medical care bed

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a height-adjustable medical nursing bed.

Background

With the development and progress of society, the living standard of people is gradually improved, the medical care condition is greatly improved, and the popularization rate of the medical care bed is high in order to better match the operation of medical care. An important appliance in nursing is a nursing bed, and the nursing bed is mainly used for nursing care of nursing staff and rehabilitation.

The prior art has the following defects or problems:

1. the existing medical care bed has the common requirement that the bed integrally has the lifting function, but the height of the common medical care bed is adjusted to be troublesome, the rotary rod is rotated manually for most, the height of the rotary rod is fixed after the rotary rod is adjusted, and the medical care bed is not convenient to fix, so that the practicability is low.

2. The existing medical care bed is poor in damping effect, and when a patient needs to be transported for treatment, the medical care bed is transferred for use, so that discomfort and inconvenience are brought to the user.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a height-adjustable's medical care bed to prior art's weak point, solve the problem of mentioning in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a height-adjustable medical care bed comprises a bottom plate, wherein a control panel is arranged on the front surface wall of the bottom plate, a first sleeve column is arranged below the bottom plate, a second sleeve column is sleeved at the outer end of the first sleeve column, a first limiting block is arranged at the bottom end of the first sleeve column close to the inner end of the second sleeve column, a second limiting block is arranged on the surface wall of the inner upper end of the second sleeve column, a slot is transversely arranged in one side of the first sleeve column, a through hole is arranged in one side of the second sleeve column, a fastening piece is arranged in the slot and the through hole, a rack is arranged on one side surface wall of the first sleeve column, a through groove is arranged on one side of the rack close to the second sleeve column, a driving motor is arranged on the outer surface wall of one side of the first sleeve column, a gear is arranged on one side of an end shaft of the driving motor close to the rack, and a, the opposite side top of bottom plate is provided with the tailstock, the head of a bed all is provided with first spout with tailstock inside, the inside of first spout is provided with first slider, be provided with the bed board between the first slider, the bottom of bed board is provided with the fixed column, the lower extreme of fixed column is provided with the damper box, the bottom that the fixed column extends to the damper box is provided with the diaphragm, the inner wall that the both sides of diaphragm are close to the damper box is provided with the second spout, the lower table wall hinge joint connecting rod of diaphragm, the articulated second slider of lower extreme of connecting rod, the outside of second slider is provided with the third spout, the outside of third spout is provided with the extension body, and is two sets of be provided with the spring between the second slider, and is two sets of the inboard last wall that is close to the third spout of second slider is provided.

As the utility model discloses an optimal technical scheme, the quantity of first cover post is four groups, the quantity of first cover post is the same with the second cover post, first cover post and second cover post sliding connection, the shape of first stopper is the rectangle, and the quantity of first stopper is the same with the second cover post, the quantity of second stopper is the same with first stopper.

As the utility model discloses an optimal technical scheme, the shape of slot is the rectangle, and the quantity of slot is a plurality of groups, the fastener passes through the through-hole and pegs graft with the slot.

As the utility model discloses a preferred technical scheme, the shape that leads to the groove is the rectangle, and the quantity that leads to the groove is four groups, driving motor's quantity is the same with the quantity that leads to the groove, control panel and driving motor electric connection, driving motor's dead axle and gear fixed connection, driving motor is connected with rack toothing.

As the utility model discloses a preferred technical scheme, the bottom of second cover post is provided with the universal wheel, and the quantity four groups of universal wheel.

As the utility model discloses an optimal technical scheme, the shape of first spout comprises semicircle, rectangle, semicircle, and the quantity of first spout is four groups, the quantity of first slider is the same with first spout, first spout and first slider symmetry respectively are provided with the inside at the head of a bed, tailstock, first slider and bed board fixed connection.

As the utility model discloses an optimal technical scheme, logical groove has been seted up in the outside that the surge tank is close to the fixed column, the bed board passes through fixed column and diaphragm fixed connection, the shape of second spout is the rectangle, and the quantity of second spout is two sets of, diaphragm and second spout sliding connection.

As the utility model discloses an optimal technical scheme, the shape of second slider is the rectangle, and the quantity of second slider is two sets of, the diaphragm passes through the connecting rod and is articulated with the second slider, second slider and second spout sliding connection, two sets of second slider and spring fixed connection, the shape of third stopper is long rectangle, the middle-end inner wall of extension body is arranged in to the third stopper.

Compared with the prior art, the utility model provides a height-adjustable's medical care bed possesses following beneficial effect:

1. this height-adjustable's medical care bed, through setting up the slot, the fastener, rack driving motor, the gear, when using this device to carry out altitude mixture control, can extract the fastener from the slot, accessible control panel controls four groups of driving motor drives after that, driving motor's end shaft drives gear revolve, the gear can mesh with the rack mutually, with this can order about first set of post and second set of post and be elevating movement, simultaneously under the cooperation of first stopper and second stopper, can play spacing elevating action, prevent to go up and down excessively to cause and empty the problem, treat the suitable back of lift height, steerable control panel stops driving motor's action, simultaneously can pass through the through-hole with the slot with the fastener in, in order to be used for the height of fixed lift. Can improve medical care bed altitude mixture control's convenience through above setting to effectual fixed after medical care bed altitude mixture control alleviates the trouble of artifical regulation with this, easy operation, thereby ensured medical care bed's practicality.

2. The height-adjustable medical care bed is provided with a first chute, a transverse plate, a connecting rod, a second sliding block and a spring, when the device is used for transferring and treating patients, the bed plate and the transverse plate act through a fixed column, the transverse plate can be in sliding fit with the second chute, in the floating process of the transverse plate, the connecting rod is in hinged motion with two groups of second sliding blocks in a matching way, the second sliding blocks can slide to one side in the second chute, and simultaneously can provide transverse drawing force for the second sliding blocks under the action of the spring and certain floating toughness of the transverse plate, and simultaneously, under the setting of a third limiting block, the limiting function of the sliding of the second sliding blocks is played, the problem that the second sliding blocks contact to cause the shock absorption failure of the spring can be prevented, finally, the first chute is matched with the first sliding block, the shock absorption effect of the bed plate can be provided, and the comfortable sensation of the patients in the transferring process on the, so as to prevent the secondary injury of the patient caused by the vibration, thereby being convenient for the patient to use.

Drawings

FIG. 1 is a schematic view of the overall appearance structure of the present invention;

FIG. 2 is a schematic structural view of the first set of columns and the second set of columns of the present invention;

fig. 3 is a cross-sectional view of the first sleeve column and the second sleeve column of the present invention;

figure 4 is the utility model discloses structure surge tank cross-sectional view.

In the figure: 1. a base plate; 2. a control panel; 3. a first set of columns; 4. a second set of columns; 5. a first stopper; 6. a second limiting block; 7. a slot; 8. a through hole; 9. a fastener; 10. a rack; 11. a through groove; 12. a drive motor; 13. a gear; 14. a bed head; 15. a bed tail; 16. a first chute; 17. a first slider; 18. a bed board; 19. fixing a column; 20. a damper box; 21. a transverse plate; 22. a second chute; 23. a connecting rod; 24. a second slider; 25. a third chute; 26. an extension body; 27. a spring; 28. and a third limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, in this embodiment: a height-adjustable medical care bed comprises a bottom plate 1, a control panel 2 is arranged on the front surface wall of the bottom plate 1, a first sleeve column 3 is arranged below the bottom plate 1, a second sleeve column 4 is sleeved at the outer end of the first sleeve column 3, a first limiting block 5 is arranged at the bottom end of the first sleeve column 3 close to the inner end of the second sleeve column 4, a second limiting block 6 is arranged on the inner upper end surface wall of the second sleeve column 4, a slot 7 is transversely arranged inside one side of the first sleeve column 3, a through hole 8 is arranged inside one side of the second sleeve column 4, a fastening piece 9 is arranged in the slot 7 and the through hole 8, a rack 10 is arranged on one side surface wall of the first sleeve column 3, a through groove 11 is arranged at one side of the rack 10 close to the second sleeve column 4, a driving motor 12 is arranged on the outer surface wall of one side of the first sleeve column 3, a gear 13 is arranged at one side of an end, a bed tail 15 is arranged above the other side of the bottom plate 1, a first sliding groove 16 is formed in the bed head 14 and the bed tail 15, a first sliding block 17 is arranged inside the first sliding groove 16, a bed plate 18 is arranged between the first sliding blocks 17, a fixing column 19 is arranged at the bottom end of the bed plate 18, a damping box 20 is arranged at the lower end of the fixing column 19, a transverse plate 21 is arranged at the bottom end of the fixing column 19 extending to the damping box 20, a second sliding groove 22 is formed in the inner wall, close to the damping box 20, of the two sides of the transverse plate 21, a lower surface wall of the transverse plate 21 is hinged to a connecting rod 23, a lower end of the connecting rod 23 is hinged to a second sliding block 24, a third sliding groove 25 is formed in the outer portion of the second sliding block 24, an extension body 26 is arranged in the outer portion of the third sliding groove 25, a.

In the embodiment, the number of the first casing posts 3 is four, the number of the first casing posts 3 is the same as that of the second casing posts 4, the first casing posts 3 are slidably connected with the second casing posts 4 and can be used for a structure for lifting a bed plate 18, the first limiting blocks 5 are rectangular, the number of the first limiting blocks 5 is the same as that of the second casing posts 4, the number of the second limiting blocks 6 is the same as that of the first limiting blocks 5, and the first limiting blocks 5 are matched with the second limiting blocks 6 to be used for limiting structure protection of height adjustment of the first casing posts 3; the slots 7 are rectangular, the number of the slots 7 is a plurality of groups, and the fastening pieces 9 are inserted into the slots 7 through the through holes 8 and can be used for fixing the first sleeve column 3 after the height is adjusted; the through grooves 11 are rectangular, the number of the through grooves 11 is four, the number of the driving motors 12 is the same as that of the through grooves 11, the through grooves 11 can provide working intervals of gears 13 on the driving motors 12, the control panel 2 is electrically connected with the driving motors 12, starting and stopping of the driving motors 12 can be automatically and synchronously controlled, end shafts of the driving motors 12 are fixedly connected with the gears 13, the driving motors 12 are meshed and connected with the racks 10, and the gears 13 can drive the racks 10 to move up and down; the bottom end of the second sleeve column 4 is provided with universal wheels, and the number of the universal wheels is four, so that the device can be moved conveniently; the shape of the first sliding chute 16 is composed of a semicircle, a rectangle and a semicircle, the number of the first sliding chutes 16 is four, the number of the first sliding blocks 17 is the same as that of the first sliding chute 16, the first sliding chutes 16 and the first sliding blocks 17 are respectively and symmetrically arranged inside the bed head 14 and the bed tail 15, the first sliding blocks 17 are fixedly connected with the bed plate 18, and the damping effect of the damping box 20 on the bed plate 18 can be obtained under the matching of the first sliding blocks 17 and the first sliding chutes 16; the outer side of the damping box 20 close to the fixed column 19 is provided with a through groove 11 which can provide an entering interval of the fixed column 19, the bed plate 18 is fixedly connected with a transverse plate 21 through the fixed column 19, the second sliding grooves 22 are rectangular, the number of the second sliding grooves 22 is two, the transverse plate 21 is in sliding connection with the second sliding grooves 22, and the damping performance of the expansion body 26 can be realized through the matching of the second sliding grooves 22 and the transverse plate 21; the shape of the second slider 24 is rectangular, the number of the second sliders 24 is two, the transverse plate 21 is hinged to the second slider 24 through the connecting rod 23, the second slider 24 is connected with the third sliding groove 25 in a sliding mode, the connecting rod 23 can be hinged to the second slider 24 through the transverse plate 21 and drives the second slider 24 to slide in the third sliding groove 25, the two groups of second sliders 24 are fixedly connected with the spring 27, the spring 27 can provide a transverse stretching effect for the second slider 24 and achieve a hinged damping action for the second slider 24 and the connecting rod 23, the third limiting block 28 is long and rectangular, the third limiting block 28 is arranged on the inner wall of the middle end of the expansion body 26, and the third limiting block 28 can be used for limiting the two groups of second sliders 24 to contact, so that the tension of the spring 27 is improved.

The utility model discloses a theory of operation and use flow: firstly, when the device is used for height adjustment, the fastening piece 9 can be pulled out of the slot 7, then the four groups of driving motors 12 can be controlled to drive through the control panel 2, the end shafts of the driving motors 12 drive the gears 13 to rotate, the gears 13 can be meshed with the racks 10, so that the first sleeve column 3 and the second sleeve column 4 can be driven to do lifting motion, meanwhile, under the matching of the first limiting block 5 and the second limiting block 6, the limiting lifting effect can be achieved, the problem of toppling caused by excessive lifting is prevented, after the lifting height is proper, the control panel 2 can be controlled to stop the action of the driving motors 12, and meanwhile, the fastening piece 9 can be inserted into the slot 7 through the through hole 8 so as to be used for fixing the lifting height. The arrangement can improve the convenience of the height adjustment of the medical care bed, and effectively fix the medical care bed after the height adjustment, so that the trouble of manual adjustment is reduced, the operation is simple, and the practicability of the medical care bed is guaranteed; when the device is needed to be used for transferring and treating patients, the bed plate 18 is acted with the transverse plate 21 through the fixing column 19, the transverse plate 21 can be in sliding fit with the second sliding groove 22, in the floating process of the transverse plate 21, the connecting rod 23 is matched with the two groups of second sliding blocks 24 to do hinged movement, the second sliding blocks 24 can slide to one side in the third sliding grooves 25, meanwhile, under the action of the springs 27, the transverse tensile force of the second sliding blocks 24 can be provided, certain floating toughness of the transverse plate 21 is provided, meanwhile, under the arrangement of the third limiting blocks 28, the limiting function of the sliding of the second sliding blocks 24 is achieved, the problem that the springs 27 are in shock absorption and failure due to the contact of the second sliding blocks 24 can be prevented, finally, the shock absorption effect of the bed plate 18 can be provided through the matched use of the first sliding grooves 16 and the first sliding blocks 17, the comfortable feeling of the patients in the transferring process of the medical care bed, thereby being convenient for the patient to use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A height-adjustable medical care bed, characterized in that: comprises a bottom plate (1), a control panel (2) is arranged on the front surface wall of the bottom plate (1), a first sleeve column (3) is arranged below the bottom plate (1), a second sleeve column (4) is sleeved at the outer end of the first sleeve column (3), a first limiting block (5) is arranged at the inner end, close to the second sleeve column (4), of the bottom end of the first sleeve column (3), a second limiting block (6) is arranged on the inner upper end surface wall of the second sleeve column (4), a slot (7) is transversely arranged inside one side of the first sleeve column (3), a through hole (8) is arranged inside one side of the second sleeve column (4), a fastening piece (9) is arranged inside the slot (7) and the through hole (8), a rack (10) is arranged on one side surface wall of the first sleeve column (3), a through groove (11) is arranged on one side, close to the second sleeve column (4), of the rack (10), the utility model discloses a damping device for the bed of a motor vehicle, including first set of post (3), one side outward appearance wall of first set of post (3) is provided with driving motor (12), one side that the end shaft of driving motor (12) is close to rack (10) is provided with gear (13), the side top of bottom plate (1) is provided with head of a bed (14), opposite side top of bottom plate (1) is provided with tailstock (15), head of a bed (14) and tailstock (15) inside all is provided with first spout (16), the inside of first spout (16) is provided with first slider (17), be provided with bed board (18) between first slider (17), the bottom of bed board (18) is provided with fixed column (19), the lower extreme of fixed column (19) is provided with damper box (20), the bottom that fixed column (19) extended to damper box (20) is provided with diaphragm (21), the inner wall that the both sides of diaphragm (21) are close to damper box (20), the lower surface wall of diaphragm (21) articulates connecting rod (23), the articulated second slider (24) of lower extreme of connecting rod (23), the outside of second slider (24) is provided with third spout (25), the outside of third spout (25) is provided with extension body (26), and is two sets of be provided with spring (27) between second slider (24), and two sets of second slider (24) inboard is close to the last wall of third spout (25) and is provided with third stopper (28).

2. A height adjustable medical care bed as claimed in claim 1, wherein: the quantity of first set of post (3) is four groups, the quantity of first set of post (3) is the same with second set of post (4), first set of post (3) and second set of post (4) sliding connection, the shape of first stopper (5) is the rectangle, and the quantity of first stopper (5) is the same with second set of post (4), the quantity of second stopper (6) is the same with first stopper (5).

3. A height adjustable medical care bed as claimed in claim 1, wherein: the shape of slot (7) is the rectangle, and the quantity of slot (7) is a plurality of groups, fastener (9) are through-hole (8) and slot (7) grafting.

4. A height adjustable medical care bed as claimed in claim 1, wherein: the shape that leads to groove (11) is the rectangle, and the quantity that leads to groove (11) is four groups, the quantity of driving motor (12) is the same with the quantity that leads to groove (11), control panel (2) and driving motor (12) electric connection, the end shaft and gear (13) fixed connection of driving motor (12), driving motor (12) are connected with rack (10) meshing.

5. A height adjustable medical care bed as claimed in claim 1, wherein: the bottom end of the second sleeve column (4) is provided with universal wheels, and the number of the universal wheels is four.

6. A height adjustable medical care bed as claimed in claim 1, wherein: the shape of first spout (16) comprises semicircle, rectangle, semicircle, and the quantity of first spout (16) is four groups, the quantity of first slider (17) is the same with first spout (16), first spout (16) and first slider (17) symmetry respectively are provided with the inside at head of a bed (14), tailstock (15), first slider (17) and bed board (18) fixed connection.

7. A height adjustable medical care bed as claimed in claim 1, wherein: the damping box (20) is provided with mounting holes on the outer side close to the fixing columns (19), the bed board (18) is fixedly connected with the transverse plate (21) through the fixing columns (19), the second sliding grooves (22) are rectangular, the number of the second sliding grooves (22) is two, and the transverse plate (21) is connected with the second sliding grooves (22) in a sliding mode.

8. A height adjustable medical care bed as claimed in claim 1, wherein: the shape of second slider (24) is the rectangle, and the quantity of second slider (24) is two sets of, diaphragm (21) are articulated through connecting rod (23) and second slider (24), second slider (24) and third spout (25) sliding connection, and are two sets of second slider (24) and spring (27) fixed connection, the shape of third stopper (28) is long rectangular, the middle-end inner wall of extension body (26) is arranged in to third stopper (28).