Surgical nursing tray convenient to splice and combine

Abstract

The surgical nursing tray convenient to splice and combine comprises a mounting box, threaded rods are rotationally connected to the four side edges of the inner wall of the mounting box through first bearings, bevel gears are fixedly connected to one ends of the four threaded rods, displacement cylinders are connected to the surfaces of the four threaded rods in a threaded and sleeved mode, and the displacement cylinders are arranged on the inner wall of the mounting box. Clamping claws are fixedly connected to the front faces of the four displacement cylinders, a mounting block is clamped to one ends of the four clamping claws, a main tray is fixedly connected to the front face of the mounting block, inserting bases are fixedly connected to the two sides of the main tray, inserting blocks are clamped into the inserting bases, and an auxiliary tray is fixedly connected to one ends of the inserting blocks; according to the surgical nursing tray convenient to splice and combine, the main tray body and the auxiliary tray body are combined and spliced, so that the capacity of the tray is adjusted according to the amount of placed medical instruments and medicine, the tray is placed stably, and the tray is convenient to carry.

Description

Technical Field

[0001] The utility model relates to the technical field of trays, in particular to a tray for surgical care which is easy to splice and assemble. Background Art

[0002] Surgical nursing refers to the range of practices and procedures involved in the care and management of patients before, during, and after surgical procedures.

[0003] Trays are needed in surgical care to place various medical appliances and medicines, but existing surgical care trays have the following disadvantages:

[0004] (1) The existing trays have a fixed size and cannot be reasonably spliced ​​to change the capacity according to the amount of medical equipment and medicines required. If the tray is too small, the capacity is insufficient, and if it is too large, it is inconvenient to carry;

[0005] (2) The existing pallets are inconvenient to fix in a certain place when in use, resulting in unstable placement or hand-held fatigue, or they are fixed in a certain place but are not easy to disassemble and carry. Utility Model Content

[0006] The purpose of the utility model is to provide a surgical care tray that is easy to splice and assemble, so as to solve the problems proposed in the above background technology that the existing trays are fixed in size and cannot be reasonably spliced ​​to change the capacity according to the required amount of medical instruments and medicines. If the tray is too small, the capacity is insufficient, and if it is too large, it is inconvenient to carry. The tray is not convenient to fix in a certain place when in use, resulting in unstable placement or hand-held fatigue, or it is fixed in a certain place but not easy to disassemble and carry.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a surgical care tray that is easy to splice and assemble, comprising a mounting box, four sides of the inner wall of the mounting box are rotatably connected with threaded rods through bearings, one end of the four threaded rods are fixedly connected with bevel gears, the surfaces of the four threaded rods are threadedly sleeved with displacement cylinders, the front sides of the four displacement cylinders are fixedly connected with clamping claws, one end of the four clamping claws is clamped with a mounting block, the front side of the mounting block is fixedly connected with a main tray, both sides of the main tray are fixedly connected with an insertion seat, the interior of the insertion seat is clamped with an insertion block, one end of the insertion block is fixedly connected with a sub-tray, both sides of the inner wall of the insertion seat are provided with connecting grooves, the inner wall of the connecting groove is fixedly connected with a spring, and one end of the spring is fixedly connected to a limiting strip.

[0008] When the surgical care tray that is easy to splice and combine according to the technical solution is used, the tray capacity can be adjusted according to the amount of medical equipment and medicines placed by splicing the main tray and the auxiliary tray, and the placement of the tray is stable and easy to carry.

[0009] As a preferred technical solution of the utility model, the top end of the threaded rod located at the top passes through the outer wall of the installation box and is fixedly connected with a knob. The knob is provided to facilitate the rotation of the threaded rod.

[0010] As a preferred technical solution of the utility model, a support ring is fixedly connected to the middle of the inner wall of the installation box, and the four sides of the support ring are rotatably connected to the four threaded rods through bearing 2. The support ring can improve the stability of the rotation of the four bevel gears.

[0011] As a preferred technical solution of the utility model, the four sides of the front of the installation box are provided with guide openings, which provide space for the movement of the clamping claws.

[0012] As a preferred technical solution of the utility model, a shifting block is fixedly connected to the front of the limit strip, and shifting openings are provided at the top and bottom of the front of the insertion seat. The shifting block is used to shift the limit strip to move.

[0013] As a preferred technical solution of the utility model, both sides of the insertion block are provided with limiting grooves, and one end of the limiting strip is engaged with the limiting groove. The limiting strip and the limiting groove are engaged to lock the position of the auxiliary tray.

[0014] As a preferred technical solution of the utility model, lugs are fixedly connected to both sides of the installation box. The lugs are used for installing the installation box.

[0015] As a preferred technical solution of the utility model, two adjacent bevel gears are meshed.

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

[0017] 1. Move the two shifting blocks at the insertion seat to make the limit strip return to the connection slot. At this time, the insertion block and the auxiliary tray can be removed. When installing the auxiliary tray, insert the insertion block into the insertion seat. The limit strip will pop out under the action of the spring and engage with the limit slot to complete the locking. In this way, the main tray and the auxiliary tray can be combined and spliced ​​to adjust the tray capacity according to the amount of medical appliances and medicines placed, which is more convenient to use;

[0018] 2. Install the installation box at a fixed point in advance, and turn the knob to drive one of the threaded rods to rotate. With the cooperation of the four bevel gears, the four threaded rods can rotate at the same time, driving the displacement cylinder and the clamping claws to move in a straight line, so that the four clamping claws are disengaged from or engaged in the installation block, and the pallet can be disassembled and assembled, making the pallet stable and easy to carry. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1It is a three-dimensional diagram of the utility model;

[0020] Figure 2 It is a cross-sectional view of the installation box of the utility model;

[0021] Figure 3 It is a top cross-sectional view of the installation box of the utility model;

[0022] Figure 4 It is a cross-sectional view of the insertion seat of the utility model;

[0023] Figure 5 It is an enlarged view of part A of the present utility model.

[0024] In the figure: 1. mounting box; 2. threaded rod; 3. bevel gear; 4. support ring; 5. knob; 6. displacement cylinder; 7. clamping claw; 8. mounting block; 9. guide opening; 10. main tray; 11. insertion seat; 12. connecting groove; 13. spring; 14. limit strip; 15. shift block; 16. insertion block; 17. limit groove; 18. auxiliary tray; 19. shift opening; 20. lug. DETAILED DESCRIPTION

[0025] 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 in 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.

[0026] See also Figure 1-5 The utility model provides a surgical nursing tray which is easy to splice and assemble, including an installation box 1, four sides of the inner wall of the installation box 1 are rotatably connected with threaded rods 2 through bearings, one end of the four threaded rods 2 is fixedly connected with a bevel gear 3, and the surfaces of the four threaded rods 2 are threadedly sleeved with displacement cylinders 6, and the threaded connection method allows movement during rotation, and the front faces of the four displacement cylinders 6 are fixedly connected with clamping claws 7, one end of the four clamping claws 7 is engaged with a mounting block 8, and the front face of the mounting block 8 is fixedly connected with a main tray 10, both sides of the main tray 10 are fixedly connected with an insertion seat 11, an insertion block 16 is engaged inside the insertion seat 11, and one end of the insertion block 16 is fixedly connected with a sub-tray 18 for placing medical appliances and medicines, and both sides of the inner wall of the insertion seat 11 are provided with connecting grooves 12, and the inner wall of the connecting groove 12 is fixedly connected with a spring 13, and one end of the spring 13 is fixedly connected with a limiting strip 14, which can be pushed out.

[0027] When in use, by rotating one of the threaded rods 2, the four threaded rods 2 can be rotated at the same time with the cooperation of the four bevel gears 3, driving the displacement cylinder 6 and the clamping claws 7 to move linearly, so that the four clamping claws 7 are disengaged from or engaged in the mounting block 8, and the pallet can be disassembled and assembled, so that the pallet can be placed stably and conveniently carried;

[0028] The top of the threaded rod 2 located at the top passes through the outer wall of the installation box 1 and is fixedly connected with a knob 5 for easy rotation. The middle of the inner wall of the installation box 1 is fixedly connected with a support ring 4, and the four sides of the support ring 4 are rotatably connected with the four threaded rods 2 through bearings 2 to improve stability. The four sides of the front of the installation box 1 are provided with guide openings 9 to play a guiding role. The two adjacent bevel gears 3 are meshed to play a transmission role.

[0029] When in use, by turning the knob 5 to drive one of the threaded rods 2 to rotate, with the cooperation of the four bevel gears 3 and the support ring 4, the four threaded rods 2 can be stably rotated at the same time, and under the restriction of the guide opening 9, the displacement cylinder 6 and the clamping claw 7 can move in a straight line;

[0030] The front of the limit strip 14 is fixedly connected with a shift block 15, and the top and bottom of the front of the insertion seat 11 are provided with a shift opening 19 to provide a moving space, and both sides of the insertion block 16 are provided with a limit groove 17, and one end of the limit strip 14 is engaged with the limit groove 17 to play a locking role, and both sides of the installation box 1 are fixedly connected with a lug 20 to play a fixing role;

[0031] When in use, fasteners are used to pre-install the installation box 1 at the lug 20 to fix the installation box 1 at a fixed point. The two shifting blocks 15 at the insertion seat 11 are moved at the shifting opening 19 to drive the limit strip 14 back into the connecting groove 12. At this time, the insertion block 16 and the auxiliary tray 18 can be removed. When installing the auxiliary tray 18, the insertion block 16 is inserted into the insertion seat 11. The limit strip 14 will pop out under the action of the spring 13 and engage with the limit slot 17 to complete the locking.

[0032] When in use, the utility model is convenient for splicing and assembling the surgical nursing tray. By shifting the two shifting blocks 15 at the insertion seat 11, the limit strip 14 is returned to the connecting groove 12. At this time, the insertion block 16 and the auxiliary tray 18 can be removed. When the auxiliary tray 18 is installed, the insertion block 16 is inserted into the insertion seat 11 again. The limit strip 14 will pop out under the action of the spring 13 and engage with the limit slot 17 to complete the locking. Therefore, the main tray 10 and the auxiliary tray 18 can be combined and spliced ​​to adjust the tray capacity according to the amount of medical tools and medicines placed. It is more convenient to use. The installation box 1 is pre-installed at a fixed point, and one of the threaded rods 2 is driven to rotate by turning the knob 5. Under the cooperation of the four bevel gears 3, the four threaded rods 2 can be rotated at the same time, and under the restriction of the guide port 9, the displacement cylinder 6 and the clamping claws 7 are moved in a straight line, so that the four clamping claws 7 are disengaged from or engaged in the installation block 8, and the tray part can be disassembled and assembled, so that the placement of the tray is stable and easy to carry.

[0033] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A surgical care tray that is easy to assemble and assemble, comprising a mounting box (1), characterized in that: The four sides of the inner wall of the installation box (1) are rotatably connected to threaded rods (2) through bearings, one end of the four threaded rods (2) is fixedly connected to a bevel gear (3), the surfaces of the four threaded rods (2) are threadedly sleeved with displacement cylinders (6), the front faces of the four displacement cylinders (6) are fixedly connected to clamping claws (7), one end of the four clamping claws (7) is clamped with a mounting block (8), the front face of the mounting block (8) is fixedly connected to a main tray (10), both sides of the main tray (10) are fixedly connected to an insertion seat (11), an insertion block (16) is clamped inside the insertion seat (11), one end of the insertion block (16) is fixedly connected to a sub-tray (18), both sides of the inner wall of the insertion seat (11) are provided with connecting grooves (12), the inner wall of the connecting groove (12) is fixedly connected to a spring (13), one end of the spring (13) is fixedly connected to a limiting strip (14).

2. The surgical care tray that is easy to splice and assemble according to claim 1 is characterized in that: The top end of the threaded rod (2) located at the top passes through the outer wall of the installation box (1) and is fixedly connected to a knob (5).

3. The surgical care tray that is easy to splice and assemble according to claim 1 is characterized in that: A support ring (4) is fixedly connected to the middle of the inner wall of the installation box (1), and the four sides of the support ring (4) are rotatably connected to the four threaded rods (2) respectively through bearing 2.

4. The surgical care tray that is easy to splice and assemble according to claim 1 is characterized in that: The four sides of the front of the installation box (1) are all provided with guide openings (9).

5. The surgical care tray that is easy to splice and assemble according to claim 1 is characterized in that: A shifting block (15) is fixedly connected to the front of the limiting strip (14), and shifting openings (19) are provided at the top and bottom of the front of the insertion seat (11).

6. The surgical care tray that is easy to splice and assemble according to claim 1 is characterized in that: Limiting grooves (17) are provided on both sides of the insertion block (16), and one end of the limiting strip (14) is engaged with the limiting groove (17).

7. The surgical care tray that is easy to splice and assemble according to claim 1 is characterized in that: Lugs (20) are fixedly connected to both sides of the installation box (1).

8. The surgical care tray that is easy to splice and assemble according to claim 1 is characterized in that: Two adjacent bevel gears (3) are meshed.

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