Special disinfection device for restraint strap in psychiatry department

Abstract

The utility model belongs to the technical field of medical tool disinfection, and particularly relates to a special disinfection device for a psychiatric restraint strap, which comprises an outer box, a vertical plate is connected in the outer box, a lifting plate capable of sliding up and down is arranged in the outer box, the outer box is divided into a disinfection chamber and a transfer chamber by the vertical plate and the lifting plate, and a row of electric conveying rollers are mounted in the middle of each of the disinfection chamber and the transfer chamber. A transfer cart is arranged in front of the outer box and comprises a vertical rod and a placing plate, a chassis is placed on the placing plate, and a placing frame used for placing a restraint strap is connected to the chassis. The placing rack, the chassis and the restraint strap are transferred to the front of the disinfection chamber through the transfer cart, the chassis is pushed to the electric conveying roller of the disinfection chamber, after disinfection is completed, the lifting plate is opened, and the electric conveying roller automatically conveys the chassis, the placing rack and the restraint strap to the transfer chamber, so that the next batch of restraint strap is rapidly disinfected, the waiting time is shortened, and the working efficiency is improved. Disinfection and transfer procedures are orderly linked, so that the working efficiency is effectively improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical tool disinfection, in particular to a special disinfection device for psychiatric restraint belts. Background Art

[0002] Restraints are used in psychiatric medical procedures, and their disinfection is crucial. Ozone disinfection is one such method, as it has a broad-spectrum bactericidal effect.

[0003] Existing restraint belt disinfection equipment mostly adopts a single disinfection chamber design. After disinfection is completed, the restraint belts need to be manually moved to a transfer cart and then placed on the next batch of restraint belts for disinfection. Disinfection and transfer need to be performed step by step. The connection between disinfection and transfer processes is not smooth, the operation is time-consuming, the waiting time is increased, and the disinfection cycle is extended. Utility Model Content

[0004] In view of this, the utility model provides a special disinfection device for psychiatric restraint belts.

[0005] The technical implementation scheme of the present utility model is: a special disinfection device for psychiatric restraint belts, including an outer box, a vertical plate connected to the outer box, a lifting plate that slides up and down is provided in the outer box, the vertical plate and the lifting plate divide the outer box into a disinfection chamber and a transfer chamber, a row of electric conveying rollers are installed in the middle of the disinfection chamber and the transfer chamber, a transfer cart is provided in front of the outer box, the transfer cart includes a vertical rod and a placement plate, a chassis is placed on the placement plate, a placement rack for placing the restraint belt is connected to the chassis, and a limiting mechanism for limiting the chassis is provided on the placement plate.

[0006] More preferably, the chassis has edges on all sides and an inclined portion; and one side of the placement plate is open.

[0007] More preferably, the limiting mechanism includes a lifting rod, and a lifting rod that slides up and down is provided on the placement plate. The upper ends of the lifting rods are connected with triangular hooks for hooking the edge of the chassis. The rear sides of the triangular hooks are inclined, and a connecting rod is connected between the two lifting rods.

[0008] More preferably, the special disinfection device for psychiatric restraint belts also includes a lifting frame, a lifting frame that slides up and down is provided on the vertical rod, a connecting hook is connected to the lower part of the lifting frame, the rear side of the connecting hook is inclined, and a guide rail is connected to the lower part of the outer box, and a guide groove is opened on the guide rail for the connecting hook to extend into.

[0009] More preferably, the special disinfection device for psychiatric restraint belts also includes an ejection rod and a limit rod. A movable ejection rod is provided inside the transfer chamber. The right end of the ejection rod is bent backward, and the middle part of the ejection rod is rotatably connected to the limit rod. A torsion spring is connected between the limit rod and the ejection rod.

[0010] More preferably, the special disinfection device for psychiatric restraint belts also includes a synchronization mechanism, which includes a synchronization wheel. The lower part of the outer box is rotatably connected to two synchronization wheels, one of which is driven by a pulley assembly and an electric conveyor roller. A synchronization belt is wound around the two synchronization wheels, and the synchronization belt is divided into an upper half and a lower half. A circle of connecting blocks is connected to the synchronization belt at intervals. A sliding slider is provided on the side of the connecting block away from the synchronous belt, and the slider has an inclined surface. A reset spring is connected between the slider and the connecting block, and a card block with a card slot is connected to the front side of the slider. A fixed extrusion rod is provided at the lower front side of the outer box. When the connecting block moves to the lower half of the synchronous belt, the extrusion rod squeezes the slider to slide through the inclined surface.

[0011] Compared with the prior art, the present invention has the following advantages: 1. The placement rack, chassis and restraint belt are transferred to the front of the disinfection chamber by a transfer cart, and the chassis is pushed onto the electric conveyor roller in the disinfection chamber. After the disinfection is completed, the lifting plate opens, and the electric conveyor roller automatically conveys the chassis, placement rack and restraint belt to the transfer chamber so that the next batch of restraint belts can be quickly disinfected, reducing waiting time, and the disinfection and transfer processes are connected in an orderly manner, effectively improving work efficiency.

[0012] 2. By hooking the edge of the chassis with a triangular hook, the chassis and the placement frame can be stably placed on the placement plate, preventing the transfer cart from being hit by external forces and causing the restraint belt to fall, ensuring the smooth transfer of the restraint belt.

[0013] 3. When the transfer cart is pushed to the front of the disinfection room, the guide rail squeezes the connecting hook through the inclined surface, and the connecting hook extends into the guide groove under the action of gravity to position the transfer cart. When the electric conveyor roller transports the chassis, placement frame and restraint belt to the transfer room, the card block automatically pulls the transfer cart to the front of the transfer room with the cooperation of the pulley assembly and the synchronous belt, thereby improving the transfer efficiency.

[0014] 4. When the electric conveyor roller transports the chassis, placement rack and the sterilized restraint belt to the transfer room, the placement rack passes over the limit rod, and the limit rod limits the placement rack in the transfer room. The moving push rod automatically pushes the placement rack in the transfer room to the transfer cart on the left, thereby improving the transfer efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 It is a partial cross-sectional structural diagram of the outer box, vertical plate, lifting plate, electric conveying roller and ejection rod of the utility model.

[0017] Figure 3 This is a structural diagram of the chassis and placement rack of the utility model.

[0018] Figure 4This is a structural diagram of the vertical rod, placement plate, lifting rod, triangular hook, connecting rod, lifting frame and connecting hook of the utility model.

[0019] Figure 5 The figure is a schematic diagram of the connection relationship between the lifting rod, triangular hook, connecting rod, lifting frame, connecting hook and guide rail of the utility model.

[0020] Figure 6 This is a top view of the push rod and the limit rod of the utility model.

[0021] Figure 7 It is a structural diagram of the synchronization mechanism of the utility model.

[0022] Figure 8 This is a structural diagram of the connecting block, sliding block and clamping block of the utility model.

[0023] The meanings of the reference numerals in the figure are: 1. outer box, 2. vertical plate, 3. lifting plate, 4. electric conveyor roller, 5. chassis, 6. placement rack, 7. vertical rod, 8. placement plate, 9. lifting rod, 91. triangular hook, 92. connecting rod, 101. lifting rack, 102. connecting hook, 103. guide rail, 111. ejection rod, 112. limiting rod, 121. synchronous wheel, 122. synchronous belt, 123. pulley assembly, 124. connecting block, 125. slider, 126. inclined plane, 127. block, 128. extrusion rod. DETAILED DESCRIPTION

[0024] Example 1: A special disinfection device for psychiatric restraint belts, reference Figures 1-8 , including outer box 1, vertical plate 2, lifting plate 3, electric conveying roller 4, chassis 5, placement frame 6, vertical rod 7, placement plate 8 and limit mechanism, the lower side of the outer box 1 is fixedly connected with the vertical plate 2, the outer box 1 is provided with an L-shaped lifting plate 3 that slides up and down, the vertical plate 2 and the lifting plate 3 divide the outer box 1 into a disinfection chamber and a transfer chamber, the disinfection chamber has the function of ozone disinfection, the structure and principle of ozone disinfection are the existing technology, the disinfection chamber and the transfer chamber are equipped with a row of electric conveying rollers 4 in the middle, the electric conveying The driving principle of the feeding roller 4 is the existing technology. A transfer cart is provided in front of the outer box 1. The transfer cart includes four vertical rods 7 and a placement plate 8 connected to the vertical rods 7. A chassis 5 is placed on the placement plate 8. The chassis 5 has edges on all sides, and the front and rear of the chassis 5 have inclined parts. The left and right sides and the front of the placement plate 8 have side panels, and the rear side of the placement plate 8 is open; a placement rack 6 for placing the restraint belt is connected to the chassis 5, and a limiting mechanism for limiting the chassis 5 is provided on the placement plate 8.

[0025] refer to Figure 1 、 Figure 4 and Figure 5The limiting mechanism includes a lifting rod 9, a triangular hook 91 and a connecting rod 92. The upper ends of the two vertical rods 7 on the front side are bent to form a hand-held portion. Two lifting rods 9 that slide up and down are provided on the front side of the placement plate 8. The upper ends of the lifting rods 9 are connected with triangular hooks 91 for hooking the front edge of the chassis 5. The rear side of the triangular hook 91 is inclined, and a connecting rod 92 is fixedly connected between the lower ends of the two lifting rods 9.

[0026] refer to Figure 1 、 Figure 4 and Figure 5 The special disinfection device for psychiatric restraint belts also includes a lifting frame 101, a connecting hook 102 and a guide rail 103. A lifting frame 101 that slides up and down is provided between the four vertical rods 7. Two connecting hooks 102 are fixedly connected to the rear side of the lower part of the lifting frame 101. The rear sides of the connecting hooks 102 are all inclined. The guide rail 103 is fixedly connected to the lower front side of the outer box 1. A guide groove is opened on the guide rail 103, and the connecting hook 102 extends into the guide groove.

[0027] refer to Figure 1 、 Figure 7 and Figure 8 The psychiatric restraint belt disinfection device also includes a synchronization mechanism, which includes a synchronization wheel 121, a synchronization belt 122, a pulley assembly 123, a connecting block 124, a slider 125, a block 127 and an extrusion rod 128. The lower front part of the outer box 1 is rotatably connected to two symmetrical synchronization wheels 121. The left synchronization wheel 121 is driven by the pulley assembly 123 and the leftmost electric conveying roller 4. A synchronization belt 122 is wound between the two synchronization wheels 121. The synchronization belt 122 is divided into an upper half and a lower half. There are four connecting blocks 124 connected at intervals on 122. A slider 125 that slides back and forth is provided on the side of the connecting block 124 away from the synchronous belt 122. The slider 125 has an inclined surface 126. A return spring is fixedly connected between the slider 125 and the connecting block 124. A card block 127 with a card slot is connected to the front side of the slider 125. A fixed extrusion rod 128 is provided at the lower front part of the outer box 1. When the connecting block 124 moves to the lower half of the synchronous belt 122, the extrusion rod 128 squeezes the slider 125 to slide through the inclined surface 126.

[0028] Initially, the inclined surface 126 of the slider 125 at the lower half of the synchronous belt 122 is squeezed by the squeezing rod 128, and the slider 125 and the block 127 move backward relative to the connecting block 124, and the corresponding return spring is compressed, so that the vertical rod 7 will not be stuck in the groove of the block 127 at the lower half of the synchronous belt 122.

[0029] The first step is to place the psychiatric restraint belt to be disinfected on the placement rack 6, and then push the placement rack 6 and chassis 5 through the opening on the rear side of the placement plate 8, so that the chassis 5 squeezes the triangular hook 91, and the triangular hook 91 moves upward, driving the lifting rod 9 and the connecting rod 92 to move upward. When the triangular hook 91 passes over the front edge of the chassis 5, the triangular hook 91, the lifting rod 9 and the connecting rod 92 move downward and reset under the action of gravity. The triangular hook 91 hooks the front edge of the chassis 5, so that the chassis 5 and the placement rack 6 are stably placed on the placement plate 8. The vertical rod 7 is pushed by the handheld part to move the transfer cart, and the placement rack 6 can be transferred.

[0030] The second step is to push the transfer cart so that one of the vertical rods 7 on the rear side is aligned with the slot of a block 127 at the upper half of the synchronous belt 122, and push the transfer cart from front to back to the front of the disinfection chamber. The vertical rod 7 is inserted into the slot. When the connecting hook 102 contacts the guide rail 103, the guide rail 103 squeezes the connecting hook 102 to move upward, driving the lifting frame 101 to move upward. When the connecting hook 102 is aligned with the guide groove up and down, the connecting hook 102 and the lifting frame 101 move downward and reset under the action of gravity, and the connecting hook 102 extends into the guide groove, thereby positioning the transfer cart.

[0031] The third step is to control the linear motor to drive the lifting plate 3 to move downward and open, and manually pull the lifting rod 9 to move the lifting rod 9, the triangular hook 91 and the connecting rod 92 upward. The triangular hook 91 no longer hooks the front edge of the chassis 5, and the placement rack 6 and the chassis 5 can be pushed backward. The chassis 5 passes through the opening on the rear side of the placement plate 8, and under the action of the inclined part, the chassis 5 is smoothly pushed to the electric conveying roller 4 of the disinfection chamber.

[0032] The fourth step is to control the linear motor to drive the lifting plate 3 to rise and close, and disinfect the constraint belt on the placement rack 6 in the disinfection chamber. After the disinfection is completed, the linear motor is controlled to drive the lifting plate 3 to descend and open, and then the electric conveying roller 4 is controlled to rotate counterclockwise. The electric conveying roller 4 conveys the chassis 5, the placement rack 6 and the constraint belt to the left to the transfer chamber; under the transmission action of the pulley assembly 123, the rotating electric conveying roller 4 will also drive the synchronous wheel 121 to rotate counterclockwise synchronously, and the synchronous belt 122 rotates counterclockwise, and the connecting block 124, the slider 125 and the card block 127 rotate with the synchronous belt 122. Since the vertical rod 7 is stuck in the card slot, the card block 127 will pull the transfer cart to move to the left, and the connecting hook 102 moves left along the guide rail 103 to play a guiding role, and the transfer cart moves to the front of the transfer chamber.

[0033] The fifth step is to push another transfer cart with a restraint belt and a placement rack 6 to the front of the disinfection chamber. Similarly, a vertical rod 7 of the transfer cart is inserted into the slot, and the connecting hook 102 is extended into the guide slot. The lifting rod 9 is manually pulled to push the placement rack 6 and the chassis 5 backward to the electric conveyor roller 4 of the disinfection chamber.

[0034] The sixth step is to control the linear motor to drive the lifting plate 3 to move upward and close, and disinfect the next batch of restraint belts. Pull the placement rack 6 of the transfer room to the placement plate 8 of the left transfer cart. The chassis 5 will squeeze the triangular hook 91, and then the triangular hook 91 hooks the front edge of the chassis 5. Manually pull the lifting rack 101 upward to move the connecting hook 102 upward and leave the guide rail 103, and then pull the transfer cart on the left to move forward, and the vertical rod 7 leaves the slot.

[0035] In this way, the electric conveyor roller 4 automatically allows the restraint belts after disinfection to enter the transfer room, and the next batch of restraint belts are disinfected first, and then the restraint belts that have been disinfected are transferred, which reduces the waiting time for disinfection of the next batch of restraint belts, and the disinfection and transfer processes are connected in an orderly manner, effectively improving work efficiency.

[0036] Example 2: Based on Example 1, refer to Figure 2 and Figure 6 The special disinfection device for psychiatric restraint belts also includes an ejection rod 111 and a limit rod 112. The inside of the transfer chamber is provided with an ejection rod 111 located above the electric conveyor roller 4. A screw motor for driving the ejection rod 111 to move back and forth is installed on the left side of the outer box 1. The right end of the ejection rod 111 is bent backward, and the middle part of the ejection rod 111 is rotatably connected to two limit rods 112. A torsion spring is fixedly connected between the limit rod 112 and the ejection rod 111.

[0037] When the electric conveyor roller 4 conveys the chassis 5, the placement rack 6 and the sterilized constraint belt to the left to the transfer room, the placement rack 6 moves along the bent part of the right end of the ejection rod 111 to the front of the ejection rod 111, and the placement rack 6 will push the limit rod 112 to rotate clockwise, and the torsion spring will deform. When the placement rack 6 passes the limit rod 112, the torsion spring drives the limit rod 112 to reverse and reset, and the placement rack 6 of the transfer room is limited by the limit rod 112, and then the screw motor is controlled to drive the ejection rod 111 to move forward, and the ejection rod 111 automatically pushes the placement rack 6 of the transfer room to the transfer cart on the left, thereby improving the transfer efficiency.

Claims

1. A special disinfection device for psychiatric restraint belts, comprising an outer box (1), a vertical plate (2) connected to the outer box (1), and a lifting plate (3) that slides up and down provided inside the outer box (1), characterized in that: The vertical plate (2) and the lifting plate (3) divide the outer box (1) into a disinfection chamber and a transfer chamber. A row of electric conveying rollers (4) are installed in the middle of the disinfection chamber and the transfer chamber. A transfer trolley is provided in front of the outer box (1). The transfer trolley includes a vertical rod (7) and a placement plate (8). A chassis (5) is placed on the placement plate (8). A placement frame (6) for placing a restraint belt is connected to the chassis (5). A limiting mechanism for limiting the chassis (5) is provided on the placement plate (8).

2. A psychiatric restraint belt disinfection device according to claim 1, characterized in that: The chassis (5) has edges on all four sides, and the chassis (5) has an inclined portion; one side of the placement plate (8) is open.

3. A psychiatric restraint belt disinfection device according to claim 2, characterized in that: The limiting mechanism comprises a lifting rod (9), the placing plate (8) is provided with a lifting rod (9) that slides up and down, the upper ends of the lifting rods (9) are connected to triangular hooks (91) for hooking the edge of the chassis (5), the rear side of the triangular hook (91) is inclined, and a connecting rod (92) is connected between the two lifting rods (9).

4. A psychiatric restraint belt disinfection device according to claim 3, characterized in that: The disinfection device for psychiatric restraint belts further comprises a lifting frame (101), wherein the lifting frame (101) is provided on the vertical rod (7) and slides up and down, and the lower portion of the lifting frame (101) is connected to a connecting hook (102), and the rear side of the connecting hook (102) is inclined, and the lower portion of the outer box (1) is connected to a guide rail (103), and the guide rail (103) is provided with a guide groove for the connecting hook (102) to extend into.

5. A psychiatric restraint belt disinfection device according to claim 4, characterized in that: The special disinfection device for psychiatric restraint belts also includes an ejection rod (111) and a limiting rod (112). A movable ejection rod (111) is provided inside the transfer chamber. The right end of the ejection rod (111) is bent backward, and the middle part of the ejection rod (111) is rotatably connected to the limiting rod (112). A torsion spring is connected between the limiting rod (112) and the ejection rod (111).

6. A psychiatric restraint belt disinfection device according to claim 5, characterized in that: The psychiatric restraint belt disinfection device further comprises a synchronization mechanism, wherein the synchronization mechanism comprises a synchronization wheel (121), wherein the lower portion of the outer box (1) is rotatably connected to two synchronization wheels (121), wherein one synchronization wheel (121) is driven by a motorized conveying roller (4) via a pulley assembly (123), and a synchronization belt (122) is wound between the two synchronization wheels (121), wherein the synchronization belt (122) is divided into an upper half and a lower half, and a circle of connecting blocks (124) are connected to the synchronization belt (122) at intervals, wherein the connecting blocks (124) are connected to the upper half and the lower half. A sliding slider (125) is provided on one side away from the synchronous belt (122), and a slope (126) is provided on the slider (125). A return spring is connected between the slider (125) and the connecting block (124). A card block (127) with a card slot is connected to the front side of the slider (125). A fixed extrusion rod (128) is provided on the front side of the outer box (1). When the connecting block (124) moves to the lower half of the synchronous belt (122), the extrusion rod (128) squeezes the slider (125) through the slope (126) to slide.

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