CN214208725U - Canopy for sickbed - Google Patents

Abstract

The utility model discloses a canopy for sickbeds, which comprises a driving guide rail, a transmission sleeve and a driven guide rail, wherein a bidirectional threaded rod is arranged at the middle position inside the driving guide rail, the driven guide rail is arranged at the rear position of the driving guide rail, a slide bar is arranged at the middle position inside the driven guide rail, driven hinge seats are symmetrically arranged at the front position of the slide bar, the two driven hinge seats are both connected with the slide bar in a sliding way, and a folding canopy is arranged between the driving guide rail and the driven guide rail; the utility model discloses in, through setting up initiative guide rail, driven guide rail, two-way threaded rod, cross-connection pole, folding cloth and the folding guiding gutter of hiding rain, increased the ability of hiding rain of device, guaranteed that the sick bed also can normal use in the rainy day, avoid patient on the sick bed to be drenched by the rainwater in the rainy day, when rainy, the rainwater is beaten on folding cloth of hiding rain, discharges along folding guiding gutter afterwards, has increased the security that the device used.

Description

Canopy for sickbed

Technical Field

The utility model belongs to the technical field of the medical treatment, concretely relates to awning for sick bed.

Background

The transfer bed is used as a tool for transferring patients to go out, and has the advantages of small size, flexibility, convenience and quickness. However, when the weather changes, the patient cannot be sheltered from the wind and rain, so that inconvenience is brought to the patient and nursing staff, and the patient and the nursing staff need to be matched with a rain shelter for use.

This novel medical transportation bed that involves in patent 201520249239.2 is a take canopy, including the bed body, the bed body includes bed surface, guardrail, stand and universal wheel, and its characterized in that still includes hides rain mechanism, it is foldable canopy to hide rain mechanism, foldable canopy sets up on the bed surface along bed body length direction, including spoke wheel, spoke and rain-proof cloth. The following problems still remain:

the existing rain shelter is not provided with an infusion mechanism, the infusion structure is generally an infusion rod supported on a sickbed, and the infusion structure cannot adjust the position of infusion, so that the infusion device is inconvenient to use, the problem that an infusion bottle is moved easily occurs when infusion is carried out, and the use safety is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a canopy is used to sick bed to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a rainshelter for a sickbed comprises a driving guide rail, a transmission sleeve and a driven guide rail, wherein a bidirectional threaded rod is installed at the middle position inside the driving guide rail, the bidirectional threaded rod is rotatably connected with the driving guide rail, driving hinge seats are symmetrically arranged at the rear position of the driving guide rail, a sliding connection is arranged between the driving hinge seats and the driving guide rail, the driving hinge seats are connected with the bidirectional threaded rod through transmission nuts, the driving hinge seats are rotatably connected with one end of a cross connecting rod, the rear position of the driving guide rail is provided with the driven guide rail, a sliding rod is arranged at the middle position inside the driven guide rail, driven hinge seats are symmetrically arranged at the front position of the sliding rod, the driven hinge seats are all in sliding connection with the sliding rod, the other end of the cross connecting rod is hinged with the driven hinge seats, be provided with folding waterproof cloth between initiative guide rail and the driven guide rail, all be provided with the transfer line on the both sides position of initiative guide rail and driven guide rail below, four the lower extreme setting of transfer line is in the transmission cover, and sliding connection between transfer line and the transmission cover, four all be provided with the mount on the outside position of transmission cover, four all be provided with adjusting bolt on the mount, threaded connection between adjusting bolt and the mount, adjusting bolt one end is passed the transmission cover with the transfer line laminating.

Preferably, the lower extreme of transmission cover is provided with U type card frame, be provided with the clamp plate on the inside below position of U type card frame, be provided with first spring between the lower extreme of clamp plate and the U type card frame, be provided with fixing bolt on the intermediate position of U type card frame below, threaded connection between fixing bolt and the U type card frame, fixing bolt's upper end and clamp plate contact.

Preferably, the folding rain-shielding cloth is arranged below the cross connecting rod, folding water chutes are symmetrically arranged on two sides of the folding rain-shielding cloth, and the arrangement positions of the folding water chutes correspond to the arrangement positions of the wrinkle layers on the folding rain-shielding cloth.

Preferably, be provided with the transmission case on the right side position of initiative guide rail, be provided with driven conical gear on the left side position of transmission incasement portion, driven conical gear is connected with the two-way threaded rod, be provided with initiative conical gear on the intermediate position of transmission incasement portion, rotate between initiative conical gear and the transmission case and be connected, and the meshing is connected between initiative conical gear and the driven conical gear, the hand wheel connection on initiative conical gear and the transmission case the place ahead position.

Preferably, a wire storage box is installed on the transmission rod below the driving guide rail, a wire storage roller is arranged in the middle of the inside of the wire storage box, and the wire storage roller is rotatably connected with the wire storage box through a rotating shaft.

Preferably, the wire storage roller is wound with a pull rope, a spiral spring is mounted on a rotating shaft between the wire storage roller and the transmission case, one end of the pull rope penetrates through the wire storage case to be connected with the transmission rod behind the wire storage roller, and a guide sleeve is arranged on the pull rope.

Preferably, be provided with the couple on the below position of uide bushing, the bell jar has been seted up to the uide bushing inside, the bell jar inside is provided with conical rubber stopper, be provided with the second spring between conical rubber stopper's rear end and the uide bushing, conical rubber stopper's the outside is provided with the external screw thread cover, threaded connection between external screw thread cover and the uide bushing.

The utility model discloses a technological effect and advantage: this awning for sick bed has set up line storage box, line storage roller, stay cord, transmission cover, taper rubber stopper and external screw thread cover, can adjust the position of infusion, the taper rubber stopper when carrying out the use increase with the stay cord between frictional force, avoid appearing the problem that the medicine bottle slides and leads to the syringe needle to extract when infusing, increased the security of infusion.

Drawings

Fig. 1 is a front view of the present invention;

figure 2 is a side view of the drive link of figure 1 in accordance with the present invention;

fig. 3 is a top view of the driving rail and the driven rail of fig. 1 according to the present invention;

FIG. 4 is an enlarged view of the structure A of FIG. 1 according to the present invention;

FIG. 5 is an assembly view of the U-shaped card cage of FIG. 1 in accordance with the present invention;

FIG. 6 is an assembly view of the hanger of FIG. 2 in accordance with the present invention;

FIG. 7 is a schematic view of the internal structure of the wire storage box of FIG. 2 according to the present invention;

fig. 8 is an enlarged view of a structure B in fig. 3 according to the present invention.

In the figure: 1. folding the water chute; 2. an active guide rail; 3. a transmission sleeve; 4. a hand wheel; 5. a transmission rod; 6. a U-shaped clamping frame; 7. a wire storage box; 8. pulling a rope; 9. hooking; 10. a driven guide rail; 11. a slide bar; 12. a driven hinge mount; 13. a cross connecting rod; 14. folding the rain-shielding cloth; 15. a bidirectional threaded rod; 16. an active hinge mount; 17. adjusting the bolt; 18. a fixed mount; 19. pressing a plate; 20. a first spring; 21. fixing the bolt; 22. a guide sleeve; 23. a conical rubber plug; 24. a tapered groove; 25. a second spring; 26. an external thread sleeve; 27. a clockwork spring; 28. a wire storage roller; 29. a driven bevel gear; 30. a transmission case; 31. a driving bevel gear.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

The utility model provides a rain shelter for sickbed as shown in figures 1-8, which comprises a driving guide rail 2, a transmission sleeve 3 and a driven guide rail 10, a bidirectional threaded rod 15 is arranged at the middle position inside the driving guide rail 2, the bidirectional threaded rod 15 is rotationally connected with the driving guide rail 2, driving hinge seats 16 are symmetrically arranged at the rear position of the driving guide rail 2, two driving hinge seats 16 are slidably connected with the driving guide rail 2, the two driving hinge seats 16 are connected with the bidirectional threaded rod 15 through transmission nuts, the two driving hinge seats 16 are rotationally connected with one end of a cross connecting rod 13, the driven guide rail 10 is arranged at the rear position of the driving guide rail 2, a sliding rod 11 is arranged at the middle position inside the driven guide rail 10, driven hinge seats 12 are symmetrically arranged at the front position of the sliding rod 11, and the two driven hinge seats 12 are slidably connected with the sliding rod 11, the other end of the cross connecting rod 13 is hinged to the two driven hinge seats 12, a folding rain-shading cloth 14 is arranged between the driving guide rail 2 and the driven guide rail 10, transmission rods 5 are arranged on two sides of the lower portion of the driving guide rail 2 and the lower portion of the driven guide rail 10, the lower ends of the four transmission rods 5 are arranged in the transmission sleeves 3, the transmission rods 5 are connected with the transmission sleeves 3 in a sliding mode, fixing frames 18 are arranged on the outer sides of the four transmission sleeves 3, adjusting bolts 17 are arranged on the four fixing frames 18, the adjusting bolts 17 are connected with the fixing frames 18 in a threaded mode, and one end of each adjusting bolt 17 penetrates through the transmission sleeves 3 to be attached to the transmission rods 5.

Specifically, the lower extreme of driving sleeve 3 is provided with U type card frame 6, is provided with clamp plate 19 on the inside below position of U type card frame 6, is provided with first spring 20 between the lower extreme of clamp plate 19 and U type card frame 6, is provided with fixing bolt 21 on the intermediate position of U type card frame 6 below, threaded connection between fixing bolt 21 and U type card frame 6, and fixing bolt 21's upper end and clamp plate 19 contact.

Specifically, the folding rain-shielding cloth 14 is arranged below the cross connecting rod 13, the folding water chutes 1 are symmetrically arranged on the two sides of the folding rain-shielding cloth 14, and the arrangement positions of the folding water chutes 1 correspond to the arrangement positions of the wrinkle layers on the folding rain-shielding cloth 14.

Specifically, be provided with transmission case 30 on the right side position of initiative guide rail 2, be provided with driven conical gear 29 on the inside left side position of transmission case 30, driven conical gear 29 is connected with two-way threaded rod 15, be provided with initiative conical gear 31 on the inside intermediate position of transmission case 30, rotate between initiative conical gear 31 and the transmission case 30 and be connected, and the meshing is connected between initiative conical gear 31 and the driven conical gear 29, and initiative conical gear 31 is connected with the hand wheel 4 on the position of transmission case 30 the place ahead.

Specifically, a wire storage box 7 is mounted on the transmission rod 5 below the driving guide rail 2, a wire storage roller 28 is arranged in the middle of the inside of the wire storage box 7, and the wire storage roller 28 is rotatably connected with the wire storage box 7 through a rotating shaft.

Specifically, a pull rope 8 is wound on the wire storage roller 28, a spiral spring 27 is mounted on a rotating shaft between the wire storage roller 28 and the transmission case 30, one end of the pull rope 8 penetrates through the wire storage case 7 to be connected with the transmission rod 5 at the rear, and a guide sleeve 22 is arranged on the pull rope 8.

Specifically, be provided with couple 9 on the below position of uide bushing 22, uide bushing 22 has seted up inside tapered groove 24, and tapered groove 24 is inside to be provided with conical rubber stopper 23, is provided with second spring 25 between conical rubber stopper 23's rear end and the uide bushing 22, and conical rubber stopper 23's the outside is provided with external screw thread cover 26, threaded connection between external screw thread cover 26 and the uide bushing 22.

When the canopy for the sickbed is used, the U-shaped clamping frames 6 of the transmission sleeve 3 below the driving guide rail 2 are clamped on the edges of two sides of the sickbed, then the fixing bolt 21 is rotated, upward pressure is applied to the pressure plate 19 when the fixing bolt 21 moves upwards, the spring is stretched, the pressure plate 19 is matched with the U-shaped clamping frame 6 and fixed on the edge of the sickbed, then the hand wheel 4 is rotated, the hand wheel 4 drives the driving bevel gear 31 to rotate, the driving bevel gear 31 drives the driven bevel gear 29 to rotate, the driven bevel gear 29 drives the bidirectional threaded rod 15 to rotate, the two driving hinge seats 16 move oppositely while the bidirectional threaded rod 15 rotates, the two driving hinge seats 16 are matched with the cross connecting rod 13 and the driven hinge seat 12, so that the cross connecting rod 13 is in an unfolded state, the driven guide rail 10 is driven to move backwards while the cross connecting rod 13 is unfolded, and the folding canopy 14 is unfolded accordingly, when the folding rain-proof cloth 14 covers the whole bed body, the rotation of the hand wheel 4 is stopped at the moment, the U-shaped clamping frame 6 below the driven guide rail 10 is clamped at the edges of two sides of the sickbed, then the fixing bolt 21 is rotated, the fixing bolt 21 moves upwards and applies upward pressure to the pressing plate 19, the spring is stretched, the pressing plate 19 is matched with the U-shaped clamping frame 6 and fixed at the edges of the sickbed, and the fixing of the device is realized at the moment, in the process, the driving guide rail 2, the driven guide rail 10, the bidirectional threaded rod 15, the cross connecting rod 13, the folding rain-proof cloth 14 and the folding water guide groove 1 are matched for use, so that the rain-proof capability of the device is increased, the sickbed can be normally used in rainy days, patients on the sickbed are prevented from being wetted by rainwater, when raining, the rainwater is applied to the folding rain-proof cloth 14 and then is discharged along the folding water guide groove 1, the use safety of the device is increased, and simultaneously, the device adopts a folding design, when the device is not used, the storage space is reduced, the U-shaped clamping frame 6, the pressing plate 19, the first spring 20 and the fixing bolt 21 are matched for use, the device is convenient to mount and dismount, the operation difficulty of medical staff is reduced, the assembly efficiency is improved, when the device is used, the use heights of the driving guide rail 2 and the driven guide rail 10 are adjusted according to the medical care condition of a patient, the adjusting bolt 17 is rotated at the moment, the adjusting bolt 17 cancels the pressing and covering of the transmission rod 5, then the transmission rod 5 is pulled upwards, the use height of the folding rain-proof cloth 14 can be increased at the moment, after the adjustment is finished, the adjusting bolt 17 is rotated, the adjusting bolt 17 moves towards one side of the transmission rod 5, the adjusting bolt 17 realizes the pressing and covering of the transmission rod 5 at the moment, when the patient has the transfusion requirement, the pull rope 8 is pulled at the moment, the wire storage roller 28 performs wire releasing action, the clockwork spring 27 accumulates force, the pull rope 8 is fixed on the transmission rod 5, the position of the transmission sleeve 3 is adjusted according to the infusion position, after the adjustment is completed, the external thread sleeve 26 is rotated, the external thread sleeve 26 moves inwards, the external thread sleeve 26 extrudes the conical rubber plug 23 at the moment, the conical rubber plug 23 extrudes the second spring 25, the conical rubber plug 23 is extruded by the inner wall of the conical groove 24, the inner hole of the conical rubber plug 23 is gradually reduced at the moment, the transmission sleeve 3 is fixed on the pull rope 8 at the moment, then the medicine bottle can be hung on the hook 9, in the process, the wire storage box 7, the wire storage roller 28, the pull rope 8, the transmission sleeve 3, the conical rubber plug 23 and the external thread sleeve 26 are matched for use, the use functionality of the device is increased, the device can complete the rain shielding function and simultaneously provide adjustment for the infusion of a patient, and the conical rubber plug 23 increases the, the problem that the needle is pulled out due to the sliding of the medicine bottle during the transfusion is avoided, and the transfusion safety is improved.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims (7)

1. The utility model provides a canopy is used to sick bed, includes initiative guide rail (2), transmission cover (3) and driven guide rail (10), its characterized in that: the double-direction guide rail is characterized in that a two-way threaded rod (15) is installed in the middle of the inside of the driving guide rail (2), the two-way threaded rod (15) is connected with the driving guide rail (2) in a rotating mode, driving hinge seats (16) are symmetrically arranged at the rear position of the driving guide rail (2), the two driving hinge seats (16) are connected with the driving guide rail (2) in a sliding mode, the two driving hinge seats (16) are connected with the two-way threaded rod (15) through transmission nuts, the two driving hinge seats (16) are connected with one end of a cross connecting rod (13) in a rotating mode, a driven guide rail (10) is arranged at the rear position of the driving guide rail (2), a sliding rod (11) is arranged in the middle of the inside of the driven guide rail (10), driven hinge seats (12) are symmetrically arranged at the front position of the sliding rod (11), and the two driven hinge seats (12) are connected with the sliding rod (11) in a sliding mode, the other end and two of cross connecting rod (13) are articulated between driven hinge seat (12), be provided with folding waterproof cloth (14) between initiative guide rail (2) and driven guide rail (10), all be provided with transfer line (5), four on the both sides position of initiative guide rail (2) and driven guide rail (10) below the lower extreme setting of transfer line (5) is in transmission cover (3), and sliding connection between transfer line (5) and transmission cover (3), four all be provided with mount (18), four on the outside position of transmission cover (3) all be provided with adjusting bolt (17) on mount (18), threaded connection between adjusting bolt (17) and mount (18), adjusting bolt (17) one end is passed transmission cover (3) with transfer line (5) laminating.

2. The canopy for hospital beds according to claim 1, wherein: the lower extreme of transmission cover (3) is provided with U type card frame (6), be provided with clamp plate (19) on the inside below position of U type card frame (6), be provided with first spring (20) between the lower extreme of clamp plate (19) and U type card frame (6), be provided with fixing bolt (21) on the intermediate position of U type card frame (6) below, threaded connection between fixing bolt (21) and U type card frame (6), the upper end and the clamp plate (19) contact of fixing bolt (21).

3. The canopy for hospital beds according to claim 1, wherein: the folding rain-proof cloth (14) is arranged below the cross connecting rod (13), folding water chutes (1) are symmetrically arranged on two sides of the folding rain-proof cloth (14), and the arrangement positions of the folding water chutes (1) correspond to the arrangement positions of the fold layers on the folding rain-proof cloth (14).

4. The canopy for hospital beds according to claim 1, wherein: be provided with transmission case (30) on the right side position of initiative guide rail (2), be provided with driven bevel gear (29) on the left side position of transmission case (30) inside, driven bevel gear (29) are connected with two-way threaded rod (15), be provided with initiative bevel gear (31) on the inside intermediate position of transmission case (30), rotate between initiative bevel gear (31) and transmission case (30) and be connected, and the meshing is connected between initiative bevel gear (31) and driven bevel gear (29), initiative bevel gear (31) are connected with hand wheel (4) on transmission case (30) the place ahead position.

5. The canopy for hospital beds according to claim 1, wherein: install on transfer line (5) of initiative guide rail (2) below and store up line case (7), be provided with on the inside intermediate position of storing up line case (7) and store up line roller (28), it is connected through rotating between pivot and the storage line case (7) to store up line roller (28).

6. The canopy for hospital beds according to claim 5, wherein: store up on the line roller (28) around having the stay cord (8), store up and install clockwork spring (27) in the pivot between line roller (28) and transmission case (30), stay cord (8) one end is passed and is stored up line case (7) and rear be connected transfer line (5), be provided with uide bushing (22) on stay cord (8).

7. The canopy for hospital beds according to claim 6, wherein: be provided with couple (9) on the below position of uide bushing (22), taper groove (24) have been seted up to uide bushing (22) inside, taper rubber buffer (23) inside being provided with of taper groove (24), be provided with second spring (25) between the rear end of taper rubber buffer (23) and uide bushing (22), the outside of taper rubber buffer (23) is provided with external screw thread cover (26), threaded connection between external screw thread cover (26) and uide bushing (22).

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