Tray assembly for operating room nursing

Abstract

The utility model provides a tray assembly for operating room nursing, which relates to the technical field of tray assemblies and comprises a tray, sliding frames are symmetrically distributed at two ends of the bottom of the tray along the vertical center line of the tray, sliding blocks are slidably connected to the inner side walls of the sliding frames, elastic pieces are arranged between the side walls of the sliding blocks and the inner side walls of the sliding frames, and one side of each sliding block is provided with a first inclined plane. According to the tray assembly for operating room nursing, the at least two trays are vertically arranged up and down, downward pressure is applied to the trays at the top, the sliding blocks and the springs can be driven to contract through the trapezoidal blocks, and the tray assembly can be used for operating room nursing along with descending of the trays; the sliding blocks can enter the sliding grooves under the counter-acting force of the springs, so that butt joint of the sliding blocks and the sliding grooves is achieved, at least two trays can be in butt joint rapidly and stably through the design, the installation efficiency is remarkably improved, and the manufacturing cost is greatly reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to tray assembly technical field especially relates to a tray assembly for operating room nursing. BACKGROUND

[0002] Operation refers to the treatment of removing and suturing of patient's body by medical instruments, and the operation of maintaining patient's health by instruments such as knife, scissors and needle on human body part, and nursing is needed after operation, including transfusion, dressing change, wound inspection and the like, and nursing tray is needed to store instruments, medicines and the like during nursing.

[0003] In the prior art, one tray is placed on the top of another tray, and the supporting rod is inserted into the inner cavity of the other tray at four corners, so that the fixing block is aligned with the fixing groove, at this time, the knob is rotated to drive the screw rod to rotate, and then the threads on the left and right sides of the outer wall of the screw rod generate relative thread rotation force, and then the two sliding blocks simultaneously slide along the straight line to the left and right ends of the screw rod under the limiting action of the guide rod, and then the two fixing blocks are respectively inserted into the inner cavities of the two fixing grooves, thereby realizing the connection of the two trays.

[0004] However, in the above operation, the fixing block is driven by the screw rod, and the positions of the fixing block and the fixing groove need to be accurately aligned, and once the alignment is not accurate, the adjustment needs to be re-adjusted, which consumes a lot of time and effort, and the knob needs to be manually rotated each time, the operation process is complex, and errors are prone to occur, especially in emergency situations, the operator may make operation errors due to nervousness, the process of rotating the knob is time-consuming, and the docking of the trays cannot be quickly completed, especially in the case of frequent handling of the trays, the low efficiency seriously affects the work rhythm of the operating room. UTILITY MODEL CONTENTS

[0005] To solve the above technical problems, the utility model provides a tray assembly for operating room nursing.

[0006] The tray assembly for operating room nursing provided by the utility model comprises a tray, sliding frames are symmetrically distributed at both ends of the bottom of the tray along a vertical center line thereof, sliding blocks are slidably connected to the inner side walls of the sliding frames, elastic members are arranged between the side walls of the sliding blocks and the inner side walls of the sliding frames, an inclined surface one is arranged on one side of the sliding block, trapezoidal blocks are fixedly connected to the bottom of the sliding block, and the bottom of the trapezoidal block slides on the inner bottom wall of the sliding frame.

[0007] The sliding groove of the tray is provided with a pushing block, and the pushing block is provided with an inclined surface II.

[0008] Further, the elastic member is a spring, and the spring is fixedly connected to the side wall of the sliding block and the inner side wall of the sliding frame.

[0009] Further, the top of the sliding frame is fixedly connected to the bottom of the tray through a connecting block, the sliding frame is provided with a stepped groove, and the sliding block and the trapezoidal block slide in the inner side wall of the stepped groove.

[0010] Further, the pushing block is fixedly connected with parallel blocks at the upper end and the lower end, and the two parallel blocks can slide horizontally along the inner wall of the sliding groove of the tray.

[0011] Further, the end of the pushing block away from the inclined surface II is fixedly connected with a plurality of triangular blocks, and the plurality of triangular blocks are arranged at equal intervals.

[0012] Further, the outer wall of the tray is fixedly connected with a fixed frame, the bottom of the tray is provided with support rods at four corners, and the cross section of the support rod is circular.

[0013] Compared with the related art, the tray assembly for operating room nursing has the following beneficial effects:

[0014] The tray assembly for operating room nursing is characterized in that at least two trays are vertically arranged, and a downward pressure is applied to the top tray, so that the trapezoidal block drives the sliding block and the spring to contract, the sliding block enters the sliding groove under the reaction force of the spring as the tray descends, and the sliding block and the sliding groove are connected, so that the at least two trays can be quickly and stably connected, the installation efficiency is improved, and the manufacturing cost is greatly reduced. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 The whole structure schematic view of the tray assembly for operating room nursing is provided.

[0016] Figure 2 The whole structure schematic view of the tray assembly for operating room nursing is provided.

[0017] Figure 3 The whole structure schematic view of the tray assembly for operating room nursing is provided.

[0018] Figure 4 The whole structure schematic view of the tray assembly for operating room nursing is provided.

[0019] Figure 5A structure schematic view of the sliding block is provided in the utility model.

[0020] Figure 6 A structure schematic view of the pushing block is provided in the utility model.

[0021] Figure 7 A structure schematic view of the tray combination state is provided in the utility model.

[0022] Marked numbers in the figure: 1, tray; 2, sliding groove; 3, sliding frame; 4, trapezoidal block; 5, sliding block; 6, inclined surface one; 7, spring; 8, ladder groove; 9, connecting block; 10, pushing block; 11, inclined surface two; 12, parallel block; 13, triangular block; 14, fixed frame; 15, supporting rod. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0024] As Figures 1 to 7 shown, the tray assembly for operating room nursing provided by the utility model includes a tray 1 for bearing surgical instruments and medicines, sliding frames 3 are symmetrically distributed on both ends of the bottom of the tray 1 along the vertical center line thereof, sliding blocks 5 are slidably connected to the inner side walls of the sliding frames 3, elastic members are arranged between the side walls of the sliding blocks 5 and the inner side walls of the sliding frames 3, inclined surface one 6 is arranged on one side of the sliding block 5, trapezoidal blocks 4 are fixedly connected to the bottom of the sliding block 5, and the bottom of the trapezoidal block 4 slides on the inner bottom wall of the sliding frame 3.

[0025] The bottom of the trapezoidal block 4 is obliquely arranged, in the process of abutting two trays 1, the tray 1 is placed on the top of the other tray 1 and a downward pressure is applied to the bottom, so that the bottom of the trapezoidal block 4 is in contact with the tray 1, and the trapezoidal block 4 and the sliding block 5 are driven to shrink into the sliding frame 3 along the inclined track, and the spring 7 is pressed, until the tray 1 is flush with the sliding frame 3, so that the tray 1 can continuously descend.

[0026] Sliding grooves 2 are formed in both ends of the tray 1, pushing blocks 10 are arranged in the sliding grooves 2 of the tray 1, inclined surface two 11 is arranged on one side of the pushing block 10, and the inclined surface two 11 can be arranged in close contact with the inclined surface one 6.

[0027] The elastic member is a spring 7, both ends of the spring 7 are fixedly connected with the side walls of the sliding block 5 and the inner side walls of the sliding frame 3, the spring 7 plays a resetting role, and ensures that the sliding block 5 can return to the original position when not subjected to external force.

[0028] The top of the sliding frame 3 is fixedly connected with the bottom of the tray 1 through a connecting block 9, a stepped groove 8 is formed in the sliding frame 3, and the sliding block 5 and the trapezoidal block 4 slide on the inner side wall of the stepped groove 8 respectively, the sliding frame 3 is used for containing the sliding block 5, the trapezoidal block 4 and the spring 7, and the sliding block 5 can slide along a predetermined track;

[0029] Parallel blocks 12 are fixedly connected to the upper and lower ends of the pushing block 10 respectively, the two parallel blocks 12 can slide horizontally along the inner wall of the sliding groove 2 of the tray 1, and the design of the parallel blocks 12 increases the stability of the pushing block 10, so that the pushing block 10 cannot be inclined or deviated during the sliding process;

[0030] When the two trays 1 are stacked, the pushing block 10 is slid to the edge of the sliding groove 2, so that the inclined surface two 11 of the pushing block 10 is in contact with the inclined surface one 6 of the sliding block 5 when the sliding block 5 enters the sliding groove 2 through the spring 7, and the sliding block 5 is contained at the same time, when the sliding block 5 is lowered to the sliding groove 2, the sliding block 5 is pushed into the sliding groove 2 through the reaction force of the spring 7, so that the cross-sectional size of the sliding block 5 entering the sliding groove 2 is kept in a proper size, and the stability of the sliding block 5 during fixing is increased;

[0031] A plurality of triangular blocks 13 are fixedly connected to the end of the pushing block 10 away from the inclined surface two 11, the plurality of triangular blocks 13 are arranged at equal intervals, the friction area of the pushing block 10 is increased through the arrangement of the plurality of triangular blocks 13, and the stability of the pushing block 10 is ensured;

[0032] When the two trays 1 are separated, the plurality of triangular blocks 13 are pushed to make the pushing block 10 slide horizontally to one side, the inclined surface two 11 on the pushing block 10 extrudes the inclined surface one 6 of the sliding block 5, so that the sliding block 5 is retracted into the sliding frame 3 again and can abut against the sliding block 5, thereby facilitating the separation of the two trays 1;

[0033] The outer wall of the tray 1 is fixedly sleeved with a fixed frame 14, support rods 15 are arranged at the four corners of the bottom of the tray 1, and the cross section of the support rod 15 is circular; the outer wall of the tray 1 is fixedly sleeved with a fixed frame 14, the fixed frame 14 is used for enhancing the overall rigidity and stability of the tray 1, and the support rod 15 is used for supporting the tray 1 and providing additional stability when the tray 1 is stacked.

[0034] The preferred embodiments disclosed above are only used for helping to describe the utility model. The preferred embodiments do not describe all the details, and the utility model is not limited to the specific implementation. Apparently, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments, in order to better explain the principle and practical application of the utility model, so that the persons skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the whole scope and equivalents.

Claims

1. An operating room care tray assembly, characterized by Bracket tray (1), the tray (1) bottom two ends are symmetrically distributed along its vertical center line sliding frame (3), the inner side wall of sliding frame (3) is slidably connected with sliding block (5), sliding block (5) side wall and the inner side wall of sliding frame (3) are provided with elastic element, the side of sliding block (5) is provided with inclined plane one (6), the bottom of sliding block (5) is fixedly connected with trapezoidal block (4), and the bottom of trapezoidal block (4) is slidably connected with the inner bottom wall of sliding frame (3); The tray (1) is respectively provided with sliding groove (2) at both ends, the sliding groove (2) of the tray (1) is provided with push block (10), the side of push block (10) is provided with inclined plane two (11), and the inclined plane two (11) can be arranged with inclined plane one (6).

2. The tray (1) assembly for operating room care according to claim 1, characterized in that The elastic element is spring (7), both ends of spring (7) are fixedly connected with the side wall of sliding block (5) and the inner side wall of sliding frame (3).

3. The tray (1) assembly for operating room care according to claim 2, characterized in that The top of sliding frame (3) is fixedly connected with the bottom of tray (1) through connecting block (9), and the sliding frame (3) is provided with stepped groove (8), and the sliding block (5) and the trapezoidal block (4) are slidably arranged in the inner side wall of stepped groove (8).

4. The tray (1) assembly for operating room care according to claim 3, characterized in that The upper and lower ends of push block (10) are fixedly connected with parallel block (12), and the two parallel blocks (12) can slide horizontally along the inner wall of sliding groove (2) of tray (1).

5. The tray (1) assembly for operating room care according to claim 4, characterized in that The end of push block (10) away from inclined plane two (11) is fixedly connected with a plurality of triangular blocks (13), and a plurality of triangular blocks (13) are arranged at equal intervals.

6. The tray (1) assembly for operating room care according to claim 5, characterized in that The outer wall of the tray (1) is fixedly connected with a fixed frame (14), and the bottom of the tray (1) is provided with a support rod (15) at each corner, and the cross section of the support rod (15) is circular.

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