Anti-falling multifunctional medical sickbed

Abstract

The utility model provides an anti-falling multifunctional medical sickbed, which belongs to the technical field of medical treatment, and comprises a bed board, an anti-falling component and a lifting component, the anti-falling component comprises a plurality of fixing blocks arranged at both ends of the bed board, and two connecting rods are rotatably connected in the middle of the plurality of fixing blocks; a plurality of supporting plates are arranged at the top of the connecting rod, a fixing plate is arranged at the tops of the supporting plates, a baffle is arranged at the top of the fixing plate, two connecting grooves are formed in one end of the baffle, two limiting rods are arranged on the two sides of the inner wall of the baffle, and sliding plates are slidably connected to the outer walls of the two limiting rods. Two springs are arranged between the two sliding plates, the interiors of the two springs are slidably connected with the outer walls of the limiting rods, clamping heads are arranged on one sides of the two sliding plates, the outer walls of the two clamping heads are connected with the baffles in a penetrating and inserting mode, the outer walls of the ends of the two clamping heads are connected with the clamping grooves in a clamped mode, and handles are arranged at one ends of the two sliding plates.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical treatment, and in particular relates to a multifunctional medical bed for preventing falling. Background Art

[0002] In the existing hospital beds, fixed structure guardrails are added on the left and right sides of the bed. In order to facilitate patients to get on and off, the two ends of the guardrails are often not closed but provided with gaps. After searching, the application number "CN202121550689.7" discloses "a hospital bed with anti-falling function", which records that "the sliding rod can move laterally on the bed body, drive the blocking net to move, thereby realizing the function of preventing the patient from falling out of the bed, and can completely block the entire side of the bed to prevent the patient from falling from the gap, and can easily open the guardrail when getting on and off the bed, which is convenient to use". The sliding rod can be moved laterally on the bed body, driving the blocking net to move, thereby realizing the function of preventing the patient from falling out of the bed, and can completely block the entire side of the bed, which can indeed prevent the patient from falling from the gap, and can easily open the guardrail when getting on and off the bed, which is convenient to use. However, there are still the following problems in actual use:

[0003] In actual use, it is easy for patients to open the guardrails without supervision, and the bed cannot be raised or lowered during use, causing inconvenience to doctors during examination.

[0004] Based on this, it is extremely practical to provide a hospital bed that can prevent patients from opening the guardrail easily and has a lifting function. Utility Model Content

[0005] The utility model aims to provide a multifunctional medical bed for preventing falling, aiming to solve the above technical problems.

[0006] The embodiment of the utility model provides a multifunctional medical bed with an anti-falling function, which comprises a bed board, an anti-falling component and a lifting component.

[0007] The bottom of the bed board is provided with a plurality of slide grooves, the top of the bed board is provided with two headboards, both ends of the two headboards are provided with connectors, and one side of the plurality of connectors is provided with a card slot;

[0008] The anti-fall assembly includes a plurality of fixed blocks arranged at both ends of the bed board, the middle of the plurality of fixed blocks are rotatably connected to two connecting rods, the top of the connecting rod is provided with a plurality of supporting plates, the top of the plurality of supporting plates is provided with a fixed plate, the top of the fixed plate is provided with a baffle, one end of the baffle is provided with two connecting grooves, two limiting rods are arranged on both sides of the inner wall of the baffle, the outer walls of the two limiting rods are slidably connected to sliding plates, two springs are arranged in the middle of the two sliding plates, the insides of the two springs are slidably connected to the outer walls of the limiting rods, one side of the two sliding plates is provided with a card joint, the outer walls of the two card joints are interlaced and connected with the baffle, the outer walls of the end heads of the two card joints are engaged with the card slots, and one end of the two sliding plates is provided with a handle, and the outer walls of the two handles are slidably connected to the connecting grooves;

[0009] The lifting assembly includes a base corresponding to the bottom of the bed board, and two movable grooves are provided on the top of the base, wherein an auxiliary rod is provided on the inner wall of one of the movable grooves, and a bidirectional screw rod is rotatably connected to the inner wall of the other movable groove; a stepping motor is provided on one side of the base, and the output shaft of the stepping motor passes through the base and is fixedly connected to the bidirectional screw rod; the outer wall of the bidirectional screw rod is threadedly connected to two first hinge seats, and the outer wall of the auxiliary rod is slidably connected to two second hinge seats; the tops of the two first hinge seats are hinged with connecting rods, and the middles of the two connecting rods are rotatably connected by a rotating rod; the tops of the two connecting rods are provided with sliding blocks, and the tops of the two sliding blocks are slidably connected to the sliding grooves; the tops of the two second hinge seats are provided with the same structure as the first hinge seat, and a fixing rod is provided in the middle of the two first hinge seats and the second hinge seats.

[0010] In an implementation manner of the utility model, two reinforcement blocks are arranged on one side of one of the bed boards, and support rods are arranged inside the two reinforcement blocks.

[0011] In an implementation manner of the utility model, hooks are arranged on both sides of the top of the support rod.

[0012] In an implementation manner of the utility model, a plurality of universal wheels are arranged at the bottom of the base.

[0013] In one embodiment of the utility model, the base is cast from metal chromium.

[0014] In one implementation of the utility model, the bed board is made of pine wood, and a switch panel is arranged on one side of the base.

[0015] In an implementation manner of the utility model, a stepper motor switch is provided on the switch panel, the stepper motor is electrically connected to the stepper motor switch, and the switch panel is electrically connected to an external power supply.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1) When the user needs to open the baffle to let the patient get out of bed, the user holds the handles with one hand each and pushes them toward the middle. At this time, the handles will drive the sliding plate to slide on the limit rod. At this time, the sliding plate will move closer to the middle, and then the spring will contract, and the sliding plate will drive the card joint to slide out of the card slot in the connector. When the card joint slides out of the card slot in the connector, the user pulls the baffle outwards through the handle, and the baffle rotates through the fixed plate, the support plate and the connecting rod, and then the baffle is lowered. At this time, the user releases the handle to allow the spring to drive other parts to reset. During installation, the handles are also held and pushed toward the middle, and then they can be re-engaged in the card slot, so that the user needs to use both hands to open the baffle, which can effectively prevent the patient from opening the baffle privately and falling.

[0018] 2) With the stepper motor provided, when the doctor needs to examine the patient, the stepper motor can be turned on through the PLC controller, and the stepper motor drives the two-way screw to rotate. The two-way screw rotates, and then drives the two first hinged seats to move closer to the middle through the external thread. The two first hinged seats drive the second hinged seats to slide on the auxiliary rod and move closer to the middle through the fixed rod. At this time, the first hinged seat moves, and then the connecting rod and the rotating rod articulated by the hinge cooperate to form a cross rotation, so that the two connecting rods drive the slider to slide in the slide groove, and then lift the bed board to achieve the purpose of lifting, so as to match the doctor's height and make the examination more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the internal structure of the baffle of the utility model;

[0022] Figure 3 This is an enlarged structural diagram of the anti-fall assembly of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the lifting component of the utility model.

[0024] In the figure: 100, bed board; 110, headboard; 120, connector; 200, anti-fall assembly; 210, fixing block; 220, connecting rod; 230, support plate; 240, fixing plate; 250, baffle; 260, limit rod; 270, sliding plate; 280, spring; 290, card joint; 2910, handle; 300, lifting assembly; 310, base; 320, auxiliary rod; 330, two-way screw rod; 340, stepping motor; 350, first hinge seat; 360, second hinge seat; 370, connecting rod; 380, slider; 400, reinforcement block; 500, support rod; 600, hook; 700, universal wheel. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Example

[0027] See also Figure 1-4 A multifunctional medical bed with an anti-falling function comprises a bed board 100, an anti-falling component 200 and a lifting component 300.

[0028] For details, please refer to Figure 1 A plurality of slide grooves are provided at the bottom of the bed board 100 , and two headboards 110 are provided at the top of the bed board 100 . Connectors 120 are provided at both ends of the two headboards 110 , and a slot is provided on one side of the plurality of connectors 120 .

[0029] See also Figure 2-3The anti-fall assembly 200 includes a plurality of fixed blocks 210 disposed at both ends of the bed board 100, two connecting rods 220 are rotatably connected in the middle of the plurality of fixed blocks 210, a plurality of supporting plates 230 are disposed on the top of the connecting rods 220, a plurality of fixing plates 240 are disposed on the top of the plurality of supporting plates 230, a baffle plate 250 is disposed on the top of the fixing plate 240, two connecting grooves are formed at one end of the baffle plate 250, two limiting rods 260 are disposed on both sides of the inner wall of the baffle plate 250, and the two limiting rods 260 are The outer wall is slidably connected to a sliding plate 270, two springs 280 are arranged in the middle of the two sliding plates 270, the inner parts of the two springs 280 are slidably connected to the outer wall of the limiting rod 260, a clamping joint 290 is arranged on one side of the two sliding plates 270, the outer walls of the two clamping joints 290 are interlaced and connected to the baffle 250, the outer walls of the end ends of the two clamping joints 290 are clamped and connected to the clamping groove, a handle 2910 is arranged at one end of the two sliding plates 270, and the outer walls of the two handles 2910 are slidably connected to the connecting groove.

[0030] In a specific embodiment, a handle 2910 is provided to facilitate the user to open the baffle 250 and let the patient get out of bed. The user holds the handle 2910 with one hand and pushes it toward the middle. At this time, the handle 2910 will drive the sliding plate 270 to slide on the limit rod 260. At this time, the sliding plate 270 moves toward the middle, thereby contracting the spring 280, and the sliding plate 270 will drive the card connector 290 to slide out of the card slot in the connector 120. When the card connector 290 is out of the connector 120, the card connector 290 is When the card slot inside slides out, the user pulls the baffle 250 outward through the handle 2910, and the baffle 250 is rotated through the fixing plate 240, the support plate 230 and the connecting rod 220, and then the baffle 250 is lowered. At this time, the user releases the handle 2910, so that the spring 280 drives other parts to reset. During installation, the handle 2910 is also held and pushed toward the middle, and then it can be re-inserted into the card slot, so that the person needs to use both hands to open the baffle 250, which can effectively prevent the patient from opening the baffle 250 privately and falling.

[0031] See also Figure 4The lifting assembly 300 includes a base 310 correspondingly arranged at the bottom of the bed board 100, and two moving grooves are arranged on the top of the base 310. An auxiliary rod 320 is arranged on the inner wall of one of the moving grooves, and a bidirectional screw rod 330 is rotatably connected to the inner wall of the other moving groove. A stepper motor 340 is arranged on one side of the base 310, and the output shaft of the stepper motor 340 passes through the base 310 and is fixedly connected to the bidirectional screw rod 330. The outer wall of the bidirectional screw rod 330 is threadedly connected to two first hinge seats 350, and the auxiliary rod 320 is arranged on the inner wall of the other moving groove. The outer wall of the rod 320 is slidably connected to two second articulated seats 360, the tops of the two first articulated seats 350 are hinged with connecting rods 370, the middles of the two connecting rods 370 are rotatably connected by a rotating rod, the tops of the two connecting rods 370 are provided with sliders 380, the tops of the two sliders 380 are slidably connected to the slide grooves, the tops of the two second articulated seats 360 are provided with the same structure as the first articulated seats 350, and a fixing rod is provided in the middle of the two first articulated seats 350 and the second articulated seats 360.

[0032] In a specific embodiment, a stepper motor 340 is provided, so that when the doctor needs to examine the patient, the stepper motor 340 can be turned on through the PLC controller, and the stepper motor 340 drives the bidirectional screw rod 330 to rotate. The bidirectional screw rod 330 rotates, and then drives the two first hinge seats 350 to move closer to the middle through the external thread. The two first hinge seats 350 drive the second hinge seats 360 to slide on the auxiliary rod 320 and move closer to the middle through the fixed rod. At this time, the first hinge seat 350 moves, and then the connecting rod 370 articulated by the hinge cooperates with the rotating rod to form a cross rotation, so that the two connecting rods 370 drive the slider 380 to slide in the slide groove, and then lift up the bed board 100 to achieve the purpose of lifting, so as to match the height of the doctor and make the examination more convenient.

[0033] See also Figure 2 Two reinforcement blocks 400 are disposed on one side of one bed board 100 , and support rods 500 are disposed inside the two reinforcement blocks 400 .

[0034] In a specific embodiment, the reinforcing block 400 is provided to facilitate the support and fixation of the support rod 500, so that the support rod 500 can be more stable during use, thereby avoiding shaking during use.

[0035] See also Figure 2 Hooks 600 are provided on both sides of the top of the support rod 500 .

[0036] In a specific embodiment, the hook 600 is provided to facilitate the user to pour the medicine bottle onto the hook 600 when infusion is needed, thereby improving work efficiency during use and increasing versatility.

[0037] See also Figure 2 A plurality of universal wheels 700 are disposed at the bottom of the base 310 .

[0038] In a specific embodiment, the universal wheels 700 are provided to facilitate rapid movement when moving, thereby avoiding the problem of manual handling when moving is required and improving work efficiency during use.

[0039] See also Figure 2 The base 310 is made of metal chrome casting.

[0040] In a specific embodiment, by providing metal chromium, when using the base 310, the tough and durable properties of the metal chromium can be utilized to make the base 310 more stable during use, thereby avoiding shaking during use.

[0041] See also Figure 2 The bed board 100 is made of pine wood, and a switch panel is provided on one side of the base 310 .

[0042] In a specific embodiment, by providing pine wood, when using the bed board 100, the environmental protection and long service life of pine wood can be utilized, so that the patient can be more comfortable during use and the bed board itself is more tough.

[0043] See also Figure 1-4 A stepper motor switch is provided on the switch panel, the stepper motor 340 is electrically connected to the stepper motor switch, and the switch panel is electrically connected to the external power supply.

[0044] In a specific embodiment, a switch panel is provided to facilitate power-on control of electrical equipment, so that the electrical equipment can be powered on when it needs electricity, avoiding the situation where it cannot be powered on when it needs electricity.

[0045] When in use, first, the provided handle 2910 is used to facilitate the user to open the baffle 250 when the patient needs to get out of bed. The user holds the handle 2910 with one hand and pushes it toward the middle. At this time, the handle 2910 will drive the sliding plate 270 to slide on the limiting rod 260, and then the sliding plate 270 will move closer to the middle, thereby causing the spring 280 to contract, and the sliding plate 270 will drive the card joint 290 to slide out of the card slot in the connecting head 120. When the card joint 290 slides out of the card slot in the connecting head 120, the user pulls the baffle 250 outward through the handle 2910, and the baffle 250 rotates through the fixing plate 240, the support plate 230 and the connecting rod 220, and then the baffle 250 is put down. At this time, the user releases the handle 2910, so that the spring 280 drives other parts to reset. When installing, the handle 2910 is also held and pushed toward the middle, and then it can be reinstalled. The new card is inserted into the card slot, so that the person needs to use both hands to open the baffle 250, which can effectively prevent the patient from opening the baffle 250 privately and falling. Finally, through the stepper motor 340, when the doctor needs to examine the patient, he can turn on the stepper motor 340 through the PLC controller, and the stepper motor 340 drives the two-way screw rod 330 to rotate. The two-way screw rod 330 rotates, and then drives the two first hinge seats 350 to move closer to the middle through the external thread. The two first hinge seats 350 drive the second hinge seats 360 to slide on the auxiliary rod 320 and move closer to the middle through the fixed rod. At this time, the first hinge seat 350 moves, and then the connecting rod 370 hingedly connected cooperates with the rotating rod to form a cross rotation, so that the two connecting rods 370 drive the slider 380 to slide in the slide groove, and then lift the bed board 100 to achieve the purpose of lifting, so as to match the height of the doctor and make the examination more convenient.

[0046] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A multifunctional medical bed for preventing falling, characterized in that: include: A bed board (100), wherein a plurality of slide grooves are provided at the bottom of the bed board (100), two headboards (110) are provided at the top of the bed board (100), connectors (120) are provided at both ends of the two headboards (110), and a plurality of connectors (120) are provided with a card slot on one side; The anti-fall assembly (200) comprises a plurality of fixed blocks (210) arranged at both ends of the bed board (100), the middle of the plurality of fixed blocks (210) being rotatably connected to two connecting rods (220), the top of the connecting rods (220) being provided with a plurality of supporting plates (230), the top of the plurality of supporting plates (230) being provided with a fixed plate (240), the top of the fixed plate (240) being provided with a baffle (250), one end of the baffle (250) being provided with two connecting grooves, two limiting rods (260) being provided on both sides of the inner wall of the baffle (250), and the two limiting rods (260) being provided on the inner wall of the baffle (250). The outer wall of the limit rod (260) is slidably connected to a sliding plate (270), two springs (280) are arranged in the middle of the two sliding plates (270), the interior of the two springs (280) are slidably connected to the outer wall of the limit rod (260), one side of the two sliding plates (270) is provided with a clamping joint (290), the outer walls of the two clamping joints (290) are inserted and connected to the baffle (250), the outer walls of the ends of the two clamping joints (290) are clamped and connected to the clamping groove, and one end of the two sliding plates (270) is provided with a handle (2910), and the outer walls of the two handles (2910) are slidably connected to the connection groove; A lifting assembly (300), the lifting assembly (300) comprising a base (310) correspondingly arranged at the bottom of the bed board (100), the top of the base (310) being provided with two movable grooves, the inner wall of one of the movable grooves being provided with an auxiliary rod (320), the inner wall of the other movable groove being rotatably connected with a bidirectional screw rod (330), a stepping motor (340) being provided on one side of the base (310), the output shaft of the stepping motor (340) passing through the base (310) and being fixedly connected with the bidirectional screw rod (330), the outer wall of the bidirectional screw rod (330) being threadedly connected with two first hinge seats (3 50), the outer wall of the auxiliary rod (320) is slidably connected to two second hinged seats (360), the tops of the two first hinged seats (350) are hinged with connecting rods (370), the middles of the two connecting rods (370) are rotatably connected by a rotating rod, the tops of the two connecting rods (370) are provided with sliders (380), the tops of the two sliders (380) are slidably connected to the slide groove, the tops of the two second hinged seats (360) are provided with the same structure as the first hinged seat (350), and a fixing rod is provided in the middle of the two first hinged seats (350) and the second hinged seats (360).

2. The multifunctional medical bed for preventing falling according to claim 1, characterized in that: Two reinforcement blocks (400) are arranged on one side of one of the bed boards (100), and support rods (500) are arranged inside the two reinforcement blocks (400).

3. The multifunctional medical bed for preventing falling according to claim 2, characterized in that: Hooks (600) are arranged on both sides of the top of the support rod (500).

4. The multifunctional medical bed for preventing falling according to claim 1, characterized in that: A plurality of universal wheels (700) are arranged at the bottom of the base (310).

5. The multifunctional medical bed for preventing falling according to claim 4, characterized in that: The base (310) is cast from metal chromium.

6. The multifunctional medical bed for preventing falling according to claim 5, characterized in that: The bed board (100) is made of pine wood, and a switch panel is provided on one side of the base (310).

7. The multifunctional medical bed for preventing falling according to claim 6, characterized in that: The switch panel is provided with a stepper motor switch, the stepper motor (340) is electrically connected to the stepper motor switch, and the switch panel is electrically connected to an external power source.

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