CN210019964U

CN210019964U - Simple medical sickbed

Info

Publication number: CN210019964U
Application number: CN201822097901.3U
Authority: CN
Inventors: 张佑国; 彭斌; 蔡光斗
Original assignee: Changsha Liyuan Health Development Co Ltd
Current assignee: Changsha Liyuan Health Development Co Ltd
Priority date: 2018-12-13
Filing date: 2018-12-13
Publication date: 2020-02-07
Anticipated expiration: 2028-12-13

Abstract

The utility model discloses a simple and easy sick bed of medical treatment includes the portable bed body and stretcher, and the portable bed body includes chassis, liftable support arm and stretcher rest stand, and the chassis is provided with the truckle, and the liftable support arm is installed on the chassis, and the stretcher rest stand includes first rest stand and second rest stand, and first rest stand is connected with liftable support arm top, and first rest stand front and back end all is provided with manual spiral elevator, and manual spiral elevator top is connected with the second rest stand, and two stretchers are placed respectively on first rest stand and second rest stand. The utility model discloses a simple and easy sick bed of medical treatment has the advantage that can transport two patients and convenient operation simultaneously.

Description

Simple medical sickbed

Technical Field

The utility model relates to the field of medical equipment, especially, relate to a simple and easy sick bed of medical treatment.

Background

In a large accident, a plurality of patients may occur, and in the rescue work, the patients need to be transported to an ambulance through a simple medical sickbed for rescue, the existing simple medical sickbed is generally a single sickbed, and only one patient can be transported at one time, so that the difficulty in rescue work is caused, the best rescue opportunity is delayed, and the rescue site is disordered due to too many sickbeds, and secondary damage occurs.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to provide a simple medical sickbed which can transport two patients simultaneously and has convenient operation.

The utility model discloses a realize through following technical scheme:

a medical simple sickbed comprises a movable bed body and stretchers, wherein the movable bed body comprises a bottom frame, a lifting support arm and a stretcher placement frame, the bottom frame is provided with casters, the lifting support arm is arranged on the bottom frame, the stretcher placement frame comprises a first placement frame and a second placement frame, the first placement frame is connected with the top of the lifting support arm, the front end and the rear end of the first placement frame are respectively provided with a manual spiral lifter, the top end of the manual spiral lifter is connected with the second placement frame, and the two stretchers are respectively placed on the first placement frame and the second placement frame.

Preferably, the manual screw elevator comprises a lifting screw rod, a worm wheel, a box body and a rotating handle, wherein the worm and the worm wheel are arranged in the box body, the box body is arranged at the top of the first shelving frame, the rotating handle is connected with the end of the worm, a rack of the worm is meshed with an outer gear ring of the worm wheel, an inner ring of the worm wheel is provided with an inner thread, the lifting screw rod is inserted in the inner thread, an intermediate connecting rod group is arranged between the lifting screw rod and the second shelving frame and comprises a horizontally arranged first connecting rod and two vertically arranged second connecting rods, the middle of the first connecting rod is connected with the top of the lifting screw rod, two ends of the first connecting rod are respectively connected with the bottoms of the two second connecting rods, and the tops of the two second connecting rods are connected with the second shelving.

Preferentially, the liftable support arm comprises two shear type connecting rods which are parallel to each other, the front lower ends of the shear type connecting rods are hinged to the underframe, the front upper ends of the shear type connecting rods are hinged to the bottom of the first storage rack, the rear lower ends of the shear type connecting rods are hinged to a sliding block, the sliding block is connected with the underframe in a sliding mode, a lead screw nut mechanism is arranged at the bottom of the first storage rack and comprises a lead screw, a lead screw nut and a bearing seat, the bearing seat is fixedly connected to the bottom of the first storage rack, the lead screw is inserted into the bearing seat, the lead screw nut is sleeved on the lead screw, the rear end of the lead screw is connected with a shaking handle, a drive rod is arranged between the rear upper ends of the two shear type connecting rods, two.

Preferably, a damping spring is arranged between the caster and the underframe.

Preferably, the first rest stand is provided with an infusion support, the infusion support comprises an infusion rod, a first hook and a second hook, the first hook is arranged in the middle of the infusion rod, the second hook is arranged at the top of the infusion rod, and the infusion rod is a telescopic rod.

Preferably, the stretcher comprises a first stretcher bar, a second stretcher bar, a fixed cross bar and stretcher cloth, the first stretcher bar is connected with the second stretcher bar through the fixed cross bar, two side edges of the stretcher cloth are respectively connected with the first stretcher bar and the second stretcher bar, and pulleys are arranged at the bottom of the fixed cross bar.

Preferably, the two ends of the first stretcher bar and the second stretcher bar are both provided with anti-skid handles.

Preferably, the end part of the anti-slip handle is provided with a connecting buckle, the front end and the rear end of the first shelf and the second shelf are both provided with a safety clamping groove, and the connecting buckle is detachably connected with the safety clamping groove.

Preferably, the first stretcher bar is provided with a small oxygen cylinder and a first-aid kit.

Preferably, the stretcher is provided with an elastic protective belt, and two ends of the elastic protective belt are respectively connected with the middle parts of the first stretcher bar and the second stretcher bar.

The utility model has the advantages that:

compared with the prior art, the utility model discloses a medical treatment simple and easy sick bed, including the movable bed body and stretcher, the movable bed body includes the chassis, liftable support arm and stretcher rest stand, the chassis is provided with the truckle, the liftable support arm is installed on the chassis, the stretcher rest stand includes first rest stand and second rest stand, first rest stand is connected with liftable support arm top, first rest stand front and back end all is provided with manual spiral elevator, manual spiral elevator top is connected with the second rest stand, two stretchers are placed respectively on first rest stand and second rest stand, when will moving the patient on the stretcher to the movable bed body, drive first rest stand through the liftable support arm and descend, manual spiral elevator drives the second and shelves the decline, patient lies the back, control stretcher rest stand rises, ensure patient's rest space. When the stretcher rest frame needs to be lifted, the rotating handle and the rocking handle are operated, and the operation is convenient.

Drawings

The following detailed description of embodiments of the invention is provided in conjunction with the accompanying drawings, in which:

fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

FIG. 2 is a schematic structural view of a movable bed body of an embodiment of the present invention;

fig. 3 is a schematic structural view of a stretcher which is a component of the embodiment of the invention;

fig. 4 is a partial cross-sectional view of a manual screw elevator, which is an embodiment of the present invention.

Detailed Description

As shown in fig. 1 and 2, a medical simple sickbed comprises a movable bed body 10 and a stretcher 20, wherein the movable bed body 10 comprises a base frame 101, a liftable support arm 102 and a stretcher rest frame 103, the base frame 101 is a rectangular frame, casters 104 are arranged at the bottom of the base frame 101, the casters 104 are universal wheels, the movable bed body 10 can move in all directions, the liftable support arm 102 is arranged on the base frame 101, the stretcher rest frame 103 comprises a first rest frame 105 and a second rest frame 106, the first rest frame 105 is connected with the top of the liftable support arm 102, the liftable support arm 102 plays a role of supporting the first rest frame 105 and can drive the first rest frame 105 to ascend and descend, manual screw lifters 107 are arranged at the front and rear ends of the first rest frame 105, the top ends of the manual screw lifters 107 are connected with the second rest frame 106, the manual screw lifters 107 play a role of supporting the second rest frame 106 and drive the second rest frame 106 to ascend and descend, the two stretchers (20) are respectively placed on the first placing rack (105) and the second placing rack (106), so that two patients can be simultaneously conveyed in case of rescue in a large accident. When a patient on the stretcher is to be placed on the movable bed 10, the first rest rack 105 and the second rest rack 106 are respectively driven to descend by the liftable support arm 102 and the manual screw lifter 107, and after the patient lies, the stretcher rest rack 103 is controlled to ascend, so that the rest space of the patient is ensured.

In a preferred embodiment, as shown in fig. 1, 2 and 4, the manual screw elevator 107 includes an elevating screw 108, a worm 109, the worm gear 110, the box 111 and the rotating handle 112 are arranged in the box 111, the box 111 is mounted on the first shelf 105, the rotating handle 112 is connected with the end of the worm 109, a rack of the worm 109 is meshed with an outer gear ring of the worm gear 110, an inner ring of the worm gear 110 is provided with an inner thread 113, the lifting screw rod 108 is inserted in the inner thread 113, an intermediate connecting rod set is arranged between the lifting screw rod and the second shelf, the intermediate connecting rod set 114 comprises a first connecting rod 115 and two second connecting rods 116, the first connecting rod 115 is horizontally arranged, the middle of the first connecting rod 115 is connected with the top of the lifting screw rod 108, two ends of the first connecting rod 115 are respectively connected with the bottoms of the two second connecting rods 116, and the tops of the two second connecting rods 116 are both connected with the second shelf 106. The worm 109 is controlled to rotate by rotating the handle 112, the worm 109 drives the worm wheel 110 to rotate, the internal thread 113 is arranged on the inner ring of the worm wheel 110 to drive the lifting screw rod 108 to move up and down, the lifting screw rod 108 drives the second placing frame 106 to lift through the middle connecting rod group 114, and when the second placing frame 106 needs to be lifted, the handle 112 is rotated by shaking, so that the operation is convenient.

In a preferred embodiment, as shown in fig. 1 and 2, the liftable supporting arm 102 comprises two scissors-type connecting rods 117 parallel to each other, a front lower end of each scissors-type connecting rod 117 is hinged to the base frame 101, a front upper end of each scissors-type connecting rod 117 is hinged to the bottom of the first rest frame 105, a rear lower end of each scissors-type connecting rod 117 is hinged to a sliding block 118, each sliding block 118 is slidably connected to the base frame 101, a screw-nut mechanism 119 is arranged at the bottom of the first rest frame 105, each screw-nut mechanism 119 comprises a screw rod 120, the lead screw nut 121 and the bearing seat 122 are fixedly connected to the bottom of the first shelf 105, the lead screw 120 is inserted into the bearing seat 122, the lead screw nut 121 is sleeved outside the lead screw 120, the rear end of the lead screw 120 is connected with the shaking handle 123, a driving rod 124 is arranged between the rear upper ends of the two scissor type connecting rods 117, two ends of the driving rod 124 are respectively hinged to the rear upper ends of the two scissor type connecting rods 117, and the middle part of the driving rod 124 is fixedly connected with the lead screw nut 121. The feed screw nut 121 can move back and forth along the axial direction of the feed screw 120 by rotating the shaking handle 123, the feed screw nut 121 drives the rear upper end of the scissor type connecting rod 117 to move left and right through the driving rod 124, a crank slider mechanism is arranged at the rear lower end of the scissor type connecting rod 117, so that the rear end of the whole scissor type connecting rod 117 can move left and right through the feed screw nut mechanism 119, the front end of the scissor type connecting rod 117 is hinged to the bottom frame 101 and the first storage rack 105 respectively, and therefore when the front end of the scissor type connecting rod 117 moves left and right along with the feed screw nut 121, the first storage rack 105 can also lift along with the crank slider mechanism, and therefore when the height of the first storage rack 105 needs to be adjusted, the shaking.

In a preferred embodiment, as shown in fig. 1 and 2, a damping spring 125 is disposed between the caster 104 and the base frame 101, and the damping spring 125 can reduce the shaking of the patient due to uneven road during the transportation process, thereby avoiding secondary injury.

In a preferred embodiment, as shown in fig. 1 and 2, an infusion support 126 is arranged on the first placement frame 105, the infusion support 126 comprises an infusion support 127, a first hook 128 and a second hook 129, the first hook 128 is arranged in the middle of the infusion support 127, the second hook 129 is arranged at the top of the infusion support 127, the infusion support 127 is a telescopic rod, when a patient needs emergency infusion, an infusion bag is hung on the first hook 128 and the second hook 129, so that the patient does not need to be lifted by hands by medical staff, the burden of the medical staff is reduced, the road congestion caused by too many rescuers in the process of transporting the patient and the rescue time delay are reduced, the infusion support 127 is a telescopic rod, and the infusion support can be lifted according to the actual requirement.

In a preferred embodiment, as shown in fig. 1 and 3, the stretcher 20 comprises a first stretcher bar 201, a second stretcher bar 202, a fixed cross bar 203 and a stretcher cloth 204, wherein the first stretcher bar 201 and the second stretcher bar 202 are connected by the fixed cross bar 203, two sides of the stretcher cloth 204 are respectively connected with the first stretcher bar 201 and the second stretcher bar 202, and a pulley 205 is disposed at the bottom of the fixed cross bar 203. When a patient is conveyed to the movable bed body 10, the patient is placed on the stretcher cloth 204, the comfort degree of the patient in the conveying process can be increased, after one side of the stretcher 20 is placed on the stretcher placing frame 103, the whole stretcher 20 can be rapidly placed on the stretcher placing frame 103 through the pulleys 205 arranged at the bottom of the fixed cross rod 203, and therefore the rescue process can be accelerated.

In a preferred embodiment, as shown in fig. 3, anti-slip handles 206 are disposed at both ends of the first stretcher bar 201 and the second stretcher bar 202, so as to prevent the patient from slipping when lifting the patient.

In a preferred embodiment, as shown in fig. 1, 2 and 3, the end of the anti-slip handle 206 is provided with a connecting buckle 207, the front and rear ends of the first shelf 105 and the second shelf 106 are provided with a safety slot 130, and the connecting buckle 207 is detachably connected with the safety slot 130. After the stretcher 20 is placed on the stretcher rest stand 103, the connecting buckle 207 on the stretcher 20 is inserted into the safety slot 130, so that the stretcher 20 can be prevented from slipping off during the patient transportation process, and the stretcher 20 can be prevented from shaking.

In a preferred embodiment, as shown in fig. 1 and 3, a small oxygen bottle 208 and a first aid kit 209 are disposed on the first stretcher bar 201, the small oxygen bottle 208 can be supplied in time when the patient needs to inhale oxygen, and the first aid kit 209 can provide simple rescue in time when the patient needs emergency rescue, so as to avoid delaying the best rescue opportunity.

In a preferred embodiment, as shown in fig. 3, the stretcher 20 is provided with an elastic protection belt 210, two ends of the elastic protection belt 210 are respectively connected with the middle parts of the first stretcher bar 201 and the second stretcher bar 202, and the elastic protection belt 210 can drag the waist of a patient during the patient transportation process, so as to reduce the shaking of the patient during the transportation process.

The above embodiments are only used for illustrating the technical solutions of the present invention and are not limited thereto, and any modification or equivalent replacement that does not depart from the spirit and scope of the present invention should be covered by the scope of the technical solutions of the present invention.

Claims

1. The utility model provides a simple and easy sick bed of medical treatment, includes portable bed body (10) and two stretchers (20), its characterized in that: but movable bed body (10) include chassis (101), liftable support arm (102) and stretcher rest stand (103), chassis (101) are provided with truckle (104), liftable support arm (102) are installed on chassis (101), stretcher rest stand (103) are including first rest stand (105) and second rest stand (106), first rest stand (105) with liftable support arm (102) top is connected, first rest stand (105) front and back end all is provided with manual spiral elevator (107), manual spiral elevator (107) top with second rest stand (106) are connected, two stretcher (20) are placed respectively first rest stand (105) with on the second rest stand (106).

2. The medical simple sickbed according to claim 1, characterized in that: the manual spiral elevator (107) comprises an elevating screw rod (108), a worm (109), a worm wheel (110), a box body (111) and a rotating handle (112), the worm (109) and the worm wheel (110) are all arranged in the box body (111), the box body (111) is installed at the top of the first rest frame (105), the rotating handle (112) is connected with the end part of the worm (109), a rack of the worm (109) is meshed with an outer gear ring of the worm wheel (110), an inner ring of the worm wheel (110) is provided with an inner thread (113), the elevating screw rod (108) is inserted in the inner thread (113), an intermediate connecting rod group (114) is arranged between the elevating screw rod (108) and the second rest frame (106), the intermediate connecting rod group (114) comprises a first connecting rod (115) which is horizontally arranged and two second connecting rods (116) which are vertically arranged, the middle part of the first connecting rod (115) is connected with the top of the lifting screw rod (108), two ends of the first connecting rod (115) are respectively connected with the bottoms of the two second connecting rods (116), and the tops of the two second connecting rods (116) are connected with the second rest frame (106).

3. The medical simple sickbed according to claim 1, characterized in that: the lifting support arm (102) comprises two shear type connecting rods (117) which are parallel to each other, the front lower ends of the shear type connecting rods (117) are hinged to the bottom frame (101), the front upper ends of the shear type connecting rods (117) are hinged to the bottom of the first storage frame (105), the rear lower ends of the shear type connecting rods (117) are hinged to sliding blocks (118), the sliding blocks (118) are connected with the bottom frame (101) in a sliding mode, a lead screw nut mechanism (119) is arranged at the bottom of the first storage frame (105), the lead screw nut mechanism (119) comprises a lead screw (120), a lead screw nut (121) and a bearing seat (122), the bearing seat (122) is fixedly connected to the bottom of the first storage frame (105), the lead screw (120) is inserted into the bearing seat (122), the lead screw nut (121) is sleeved outside the lead screw (120), and the rear end of the lead screw (120) is connected with a shaking handle (123), a driving rod (124) is arranged between the rear upper ends of the two scissor type connecting rods (117), two ends of the driving rod (124) are respectively hinged with the rear upper ends of the two scissor type connecting rods (117), and the middle part of the driving rod (124) is fixedly connected with the screw rod nut (121).

4. The medical simple sickbed according to any one of claims 1 to 3, characterized in that: and a damping spring (125) is arranged between the caster (104) and the base frame (101).

5. The medical simple sickbed according to any one of claims 1 to 3, characterized in that: be provided with infusion support (126) on first rest stand (105), infusion support (126) are including transfusion rod (127), first couple (128) and second couple (129), first couple (128) set up transfusion rod (127) middle part, second couple (129) set up transfusion rod (127) top, transfusion rod (127) are the telescopic link.

6. The medical simple sickbed according to any one of claims 1 to 3, characterized in that: the stretcher (20) comprises a first stretcher bar (201), a second stretcher bar (202), a fixed cross bar (203) and stretcher cloth (204), wherein the first stretcher bar (201) is connected with the second stretcher bar (202) through the fixed cross bar (203), two side edges of the stretcher cloth (204) are respectively connected with the first stretcher bar (201) and the second stretcher bar (202), and a pulley (205) is arranged at the bottom of the fixed cross bar (203).

7. The medical simple sickbed according to claim 6, characterized in that: anti-skid handles (206) are arranged at two ends of the first stretcher bar (201) and the second stretcher bar (202).

8. The medical simple sickbed according to claim 7, characterized in that: the end part of the anti-skid handle (206) is provided with a connecting buckle (207), the front end and the rear end of the first shelf (105) and the front end and the rear end of the second shelf (106) are both provided with a safety clamping groove (130), and the connecting buckle (207) is detachably connected with the safety clamping groove (130).

9. The medical simple sickbed according to claim 6, characterized in that: the first stretcher bar (201) is provided with a small oxygen cylinder (208) and a first-aid kit (209).

10. The medical simple sickbed according to claim 6, characterized in that: the stretcher (20) is provided with an elastic protective belt (210), and two ends of the elastic protective belt (210) are respectively connected with the middle parts of the first stretcher bar (201) and the second stretcher bar (202).