Liftable operation tray

Abstract

The utility model belongs to the technical field of operation trays, and particularly relates to a liftable operation tray which comprises a supporting rod. A lifting groove is formed in the top end of the supporting rod; through the arrangement of the positioning mechanism, the tray body can be conveniently positioned while the supporting rod is positioned, meanwhile, the tray can be conveniently stored, a pressing block is pressed, the pressing block is retracted into a lifting groove, pressure is applied to a positioning plate, a limiting block moves, and a transmission block in a vertical state is rotationally limited; the supporting rod is placed in the limiting frame on the operating bed, the limiting rod and the pressing block are positioned through the fastening bolt installed on the limiting frame, and when replacement and disassembly are needed, positioning of the limiting frame on the supporting rod can be relieved, the supporting rod is driven, the pressing block is pulled to drive the positioning plate to reset, and limiting of the tray body is relieved; and the tray body is rotated to be converted into a vertical state from a horizontal state, so that the occupied space of the tray body is reduced, and storage is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of surgical trays, in particular to a liftable surgical tray. Background Art

[0002] The surgical tray is an important accessory of the operating table. Its main function is to place surgical tools such as scalpels. The surgical tray is usually composed of a support rod and a tray body installed on the top of the support rod. The support rod is usually fixed using a clamping frame on the operating table and fastening bolts to fix the tray body to the operating table.

[0003] The support rod and the tray body are fixedly connected, the space in the operating room is limited, and the tray occupies a large space when it is disassembled and placed after use, which affects the activities and finishing of medical staff. Therefore, a liftable surgical tray is proposed to solve the above problems. Utility Model Content

[0004] In order to make up for the shortcomings of the existing technology, solve the problem that the support rod and the tray body are fixedly connected, the space in the operating room is limited, and the tray occupies a large space when it is disassembled and placed after use, which affects the activities and finishing of medical staff, a liftable surgical tray is proposed.

[0005] The technical solution adopted by the utility model to solve the technical problem is as follows: the utility model is a liftable surgical tray, comprising a support rod; a lifting slot is provided at the top of the support rod, a lifting plate is slidably connected in the lifting slot, a through slot connected to the lifting slot is provided on one side of the support rod, a pressing block is slidably connected in the lifting slot, one end of the pressing block extends out of the through slot and communicates with the outside, and a limiting member is provided on the support rod;

[0006] The support rod is provided with a positioning mechanism, and the positioning mechanism includes a positioning groove provided on a side of the lifting plate, a positioning plate is slidably connected in the positioning groove, the top of the positioning plate extends out of the positioning groove and is fixedly connected with a driving block, the top of the lifting plate is fixedly connected with a mounting block, the top of the mounting block is provided with a mounting groove, the inner side wall of the mounting groove is rotatably connected with a transmission block through a rotating shaft, the top of the transmission block extends out of the transmission groove and is fixedly connected with the tray body, and the driving block is fixedly connected with a limiting block on a side close to the mounting block. Through the setting of the positioning mechanism, it is convenient to complete the positioning of the tray body while completing the positioning of the support rod, and at the same time, the tray can be easily stored.

[0007] Preferably, the limit member includes a threaded hole opened on one side of the outer wall of the support rod, a screw rod is rotatably connected in the threaded hole, one end of the screw rod extends into the lifting groove and abuts the lifting plate, and the other end of the screw rod extends out of the threaded hole and communicates with the outside world. The limit member is formed by the arrangement of the screw rod and the threaded hole, and after the height of the lifting plate is adjusted, the screw rod can be rotated to abut the lifting plate to position it.

[0008] Preferably, one side of the positioning plate is elastically connected to the inner wall of the positioning groove by a spring, and the top of the lifting plate is fixedly connected with an auxiliary block. Through the setting of the spring, the pressing block can automatically pop out and the positioning plate can automatically reset after contacting the limit of the support rod, thereby simplifying the operating steps. Through the setting of the auxiliary block, the limit block can be assisted to limit the rotation of the transmission block, thereby reducing the pressure of the limit block.

[0009] Preferably, the pressing block is fixedly connected to an outer wall of the lifting slot, and a sealing gasket is provided on the outer wall of the pressing block. Through the setting of the fixed block, the movement of the pressing block can be limited to prevent the pressing block from detaching from the support rod.

[0010] Preferably, one end of the screw rod located outside is fixedly connected to a knob, and the outer wall of the knob is provided with anti-slip grooves. Through the setting of the knob, the screw rod can be easily driven to rotate by turning the knob.

[0011] Preferably, a sliding groove is provided on the inner side wall of the tray body, a sliding block is slidably connected in the sliding groove, one end of the sliding block extends out of the sliding groove and is fixedly connected to an auxiliary rod, and through the arrangement of the sliding groove, the sliding block and the auxiliary rod, the equipment placed in the tray body can be conveniently supported for easy taking.

[0012] Preferably, the bottom of the support rod is provided with an anti-skid protrusion, and the outer wall of the support rod is provided with an anti-skid pattern. The friction force is improved by providing the anti-skid protrusion at the bottom of the support rod and the anti-skid pattern on the outer wall of the support rod.

[0013] Beneficial effects of the utility model:

[0014] 1. The utility model provides a liftable surgical tray. Through the setting of the positioning mechanism, the positioning of the tray body can be completed while the positioning of the support rod is completed, and the tray can be easily stored. The pressing block is pressed to retract it into the lifting groove and exert pressure on the positioning plate. The limit block moves and limits the rotation of the transmission block turned to the vertical state. The support rod is placed in the limit frame on the operating table, and the limit rod and the pressing block are positioned by the fastening bolts installed on the limit frame. When replacement and disassembly are required, the positioning of the support rod by the limit frame can be released, the support rod can be driven, and the pressing block can be pulled to drive the positioning plate to reset, the limit on the tray body can be released, and the tray body can be rotated from the horizontal state to the vertical state to reduce its occupied space for easy storage.

[0015] 2. The utility model provides a liftable surgical tray. Through the setting of the spring, after contacting the limit of the support rod, the pressing block can automatically pop out and the positioning plate can automatically reset, thereby simplifying the operation steps. Through the setting of the auxiliary block, the limit block can assist the rotation limit of the transmission block to reduce the pressure of the limit block. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 It is a three-dimensional diagram of the support rod in the utility model;

[0019] Figure 3 It is a cross-sectional structural diagram of the support rod in the utility model;

[0020] Figure 4 It is a partial cross-sectional structural diagram of the support rod and the lifting plate in the utility model.

[0021] Legend:

[0022] 1. Support rod; 2. Lifting plate; 3. Pressing block; 4. Positioning mechanism; 41. Positioning groove; 42. Positioning plate; 43. Transmission block; 44. Mounting block; 45. Tray body; 46. Limiting block; 5. Screw rod; 6. Spring; 7. Fixing block; 8. Knob; 9. Slide groove; 10. Auxiliary rod. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Specific examples are given below.

[0025] See also Figure 1-Figure 4 The utility model provides a liftable surgical tray, comprising a support rod 1; a lifting slot is provided at the top of the support rod 1, a lifting plate 2 is slidably connected in the lifting slot, a through slot connected to the lifting slot is provided on one side of the support rod 1, a pressing block 3 is slidably connected in the lifting slot, one end of the pressing block 3 extends out of the through slot and communicates with the outside, and a limiting member is provided on the support rod 1;

[0026] A positioning mechanism 4 is provided on the support rod 1, and the positioning mechanism 4 includes a positioning groove 41 provided on one side of the lifting plate 2, a positioning plate 42 is slidably connected in the positioning groove 41, the top of the positioning plate 42 extends out of the positioning groove 41 and is fixedly connected with a driving block, and the top of the lifting plate 2 is fixedly connected with a mounting block 44, and a mounting groove is provided on the top of the mounting block 44, and a transmission block 43 is rotatably connected to the inner side wall of the mounting groove through a rotating shaft, and the top of the transmission block 43 extends out of the transmission groove and is fixedly connected with a tray body 45, and a side of the driving block close to the mounting block 44 is fixedly connected with a limiting block 46; when working, through the setting of the positioning mechanism 4, it is convenient to complete the positioning of the tray body 45 while completing the positioning of the support rod 1, and at the same time make the tray easy to store, that is, the pressing block 3 is pressed to retract it into the lifting groove and apply pressure to the positioning plate 42, so that the positioning plate 42 is driven The movable block drives the limit block 46 to move, and the limit block 46 approaches the mounting block 44 and fits against one side of the mounting block 44, and the transmission block 43 turned to the vertical state is rotated and limited, so that the positioning of the tray body 45 can be preliminarily completed. Then the support rod 1 can be placed in the limit frame on the operating table, and the limit rod and the pressing block 3 are positioned by the fastening bolts installed on the limit frame. The limit frame clamps the support rod 1 at the position corresponding to the pressing block 3, and then completes the installation and positioning of the support rod 1 while completing the rotation positioning of the tray body 45. Later, when the tray is used up and needs to be replaced and disassembled, the positioning of the support rod 1 by the limit frame can be released, the support rod 1 can be driven, and the pressing block 3 can be pulled to drive the positioning plate 42 to reset, release the limit of the tray body 45, and rotate the tray body 45 to make it change from a horizontal state to a vertical state, so as to reduce its occupied space for easy storage.

[0027] Further, such as Figure 1 and Figure 2As shown, the limiter includes a threaded hole opened on one side of the outer wall of the support rod 1, a screw rod 5 is rotatably connected in the threaded hole, one end of the screw rod 5 extends into the lifting groove and abuts against the lifting plate 2, and the other end of the screw rod 5 extends out of the threaded hole and communicates with the outside. When working, the limiter is formed by the arrangement of the screw rod 5 and the threaded hole, and after the height of the lifting plate 2 is adjusted, the screw rod 5 can be rotated to abut against the lifting plate 2 to position it.

[0028] Further, such as Figure 3 and Figure 4 As shown, one side of the positioning plate 42 is elastically connected to the inner side wall of the positioning groove 41 through the spring 6, and an auxiliary block is fixedly connected to the top of the lifting plate 2. During operation, the setting of the spring 6 can facilitate the automatic pop-up of the pressing block 3 after contacting the limit of the support rod 1, and the positioning plate 42 automatically resets, simplifying the operation steps. The setting of the auxiliary block can assist the limit block 46 to rotate and limit the transmission block 43, thereby reducing the pressure of the limit block 46.

[0029] Further, such as Figure 3 and Figure 4 As shown, the pressing block 3 is fixedly connected to a fixing block 7 on the outer wall of the lifting slot, and a sealing gasket is arranged on the outer wall of the pressing block 3. During operation, the pressing block 3 can be limited in movement by the setting of the fixing block 7 to prevent the pressing block 3 from being separated from the support rod 1.

[0030] Further, such as Figure 1 and Figure 2 As shown, one end of the screw rod 5 located outside is fixedly connected with a knob 8, and the outer wall of the knob 8 is provided with anti-slip grooves. During operation, through the setting of the knob 8, it is convenient to drive the screw rod 5 to rotate by turning the knob 8.

[0031] Further, such as Figure 1 As shown, a slide groove 9 is provided on the inner side wall of the tray body 45, a sliding block is slidably connected in the slide groove 9, and one end of the sliding block extends out of the slide groove 9 and is fixedly connected to an auxiliary rod 10. During operation, the slide groove 9, the sliding block and the auxiliary rod 10 can be arranged to facilitate the support of the instruments placed in the tray body 45 for easy access.

[0032] Further, such as Figure 1 and Figure 2 As shown, the bottom of the support rod 1 is provided with anti-skid protrusions, and the outer wall of the support rod 1 is provided with anti-skid patterns. During operation, the anti-skid protrusions at the bottom of the support rod 1 and the anti-skid patterns on the outer wall of the support rod 1 can improve friction.

[0033] Working principle: Press the pressing block 3 to retract it into the lifting slot and apply pressure to the positioning plate 42, so that the positioning plate 42 drives the limit block 46 to move through the driving block, and the limit block 46 is close to the mounting block 44 and fits on one side of the mounting block 44, and the transmission block 43 turned to the vertical state is rotated and limited, so that the positioning of the tray body 45 can be preliminarily completed, and then the support rod 1 can be placed in the limit frame on the operating table, and the limit rod and the pressing block 3 are fixed by the fastening bolts installed on the limit frame. The positioning is performed, and the clamping and positioning position of the support rod 1 by the limit frame corresponds to the pressing block 3, thereby completing the installation positioning of the support rod 1 and the rotation positioning of the tray body 45. Later, when the tray is used up and needs to be replaced and disassembled, the positioning of the support rod 1 by the limit frame can be released, the support rod 1 can be driven, and the pressing block 3 can be pulled to drive the positioning plate 42 to reset, thereby releasing the limit on the tray body 45, and rotating the tray body 45 from a horizontal state to a vertical state to reduce the space it occupies for easy storage.

[0034] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A liftable surgical tray, characterized in that: The invention comprises a support rod (1); a lifting groove is provided at the top of the support rod (1), a lifting plate (2) is slidably connected in the lifting groove, a through groove connected to the lifting groove is provided on one side of the support rod (1), a pressing block (3) is slidably connected in the lifting groove, one end of the pressing block (3) extends out of the through groove and is connected to the outside, and a limiting member is provided on the support rod (1); The support rod (1) is provided with a positioning mechanism (4), the positioning mechanism (4) comprising a positioning groove (41) provided on a side of the lifting plate (2), a positioning plate (42) being slidably connected in the positioning groove (41), a top end of the positioning plate (42) extending out of the positioning groove (41) and being fixedly connected to a driving block, a mounting block (44) being fixedly connected to the top of the lifting plate (2), a mounting groove being provided on the top of the mounting block (44), a transmission block (43) being rotatably connected to the inner side wall of the mounting groove via a rotating shaft, a top end of the transmission block (43) extending out of the transmission groove and being fixedly connected to a tray body (45), and a side of the driving block close to the mounting block (44) being fixedly connected to a limiting block (46).

2. The liftable surgical tray according to claim 1, characterized in that: The limiting member comprises a threaded hole formed on one side of the outer wall of the support rod (1), a screw rod (5) being rotatably connected in the threaded hole, one end of the screw rod (5) extending into the lifting groove and abutting against the lifting plate (2), and the other end of the screw rod (5) extending out of the threaded hole and communicating with the outside.

3. The liftable surgical tray according to claim 2, characterized in that: One side of the positioning plate (42) is elastically connected to the inner wall of the positioning groove (41) via a spring (6), and the top of the lifting plate (2) is fixedly connected with an auxiliary block.

4. The liftable surgical tray according to claim 3, characterized in that: The pressing block (3) is fixedly connected to a fixing block (7) on the outer wall of the lifting groove, and a sealing gasket is provided on the outer wall of the pressing block (3).

5. The liftable surgical tray according to claim 4, characterized in that: One end of the screw rod (5) located outside is fixedly connected to a knob (8), and the outer wall of the knob (8) is provided with anti-slip grooves.

6. The liftable surgical tray according to claim 5, characterized in that: The inner side wall of the tray body (45) is provided with a slide groove (9), a slide block is slidably connected in the slide groove (9), and one end of the slide block extends out of the slide groove (9) and is fixedly connected to an auxiliary rod (10).

7. The liftable surgical tray according to claim 6, characterized in that: The bottom of the support rod (1) is provided with an anti-slip protrusion, and the outer wall of the support rod (1) is provided with an anti-slip pattern.

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