Compound folding rack for placing surgical instruments
By designing a surgical instrument bench with a duplex folding structure, the problem of the existing bench being unable to fold and design is solved, and space saving and flexible adjustment are achieved to meet the diverse needs of the operating room.
Patent Information
- Application Number
- CN202510113976.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-24
- Publication Date
- 2025-04-15
AI Technical Summary
The existing surgical instrument bench cannot be folded, takes up a large space, and is single in design, and cannot be flexibly adjusted, which limits its application in operating room environments with limited space.
A duplex folding pedestal is designed, adopting the structure of bracket one and bracket two. The bottom of the bracket is equipped with legs and diagonal braces through rotating components. The legs can be folded and diagonal braces can be adjusted, realizing the various shapes of the pedestal arrangement and storage.
It realizes efficient folding storage of the bench, saves space, is easy to disinfect and clean, adapts to different surgical needs, and improves the space utilization efficiency of the operating room.
Smart Images
Figure CN119818201A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of medical instruments, and in particular to a composite folding stand for placing surgical instruments. Background Art
[0002] The main function of existing surgical instrument placement racks is to provide a stable, safe and easy-to-access platform for various instruments used during surgery. These racks usually adopt a single-layer structure with a simple design, which can ensure that the instruments are neatly placed in a unified area, making it easy for surgical personnel to quickly take the required instruments during surgery. The design of the rack usually focuses on stability to ensure that the instruments will not tilt or fall during use, and it is also easy to clean and disinfect to meet the hygiene requirements of the operating room.
[0003] However, existing single-layer surgical instrument stands have certain limitations in actual use. First, these stands are designed as fixed structures and cannot be folded, resulting in a large space being occupied when not in use, which increases the difficulty of storage and transportation. Especially when the space in the operating room is limited, the fixed stands cannot flexibly adapt to space requirements, making it difficult to place other equipment in the operating room and reducing the efficiency of space use. Secondly, existing stands often lack effective hierarchical design or adjustment functions, and cannot be flexibly adjusted and adapted according to the needs of different surgeries, resulting in inconvenience in use in different surgical scenarios. Therefore, the singleness of the existing stand design and the lack of space saving have limited its application in the operating room environment to a certain extent.
[0004] In summary, the existing surgical instrument placement stand design cannot meet the requirements of efficient folding storage and flexible adjustment, which limits its application in environments with limited space. Summary of the invention
[0005] In order to make up for the above shortcomings, the present invention provides a double folding stand for placing surgical instruments, aiming to improve the problems in the prior art that the surgical instrument stand cannot be folded, has a single structure, is inconvenient to use, and cannot meet the space utilization and instrument access requirements of the operating room.
[0006] In order to achieve the above object, the present invention adopts the following technical solutions: A double folding stand for placing surgical instruments, comprising a bracket 1 and a bracket 2, wherein a tray is placed in the middle of the bracket 1 and the bracket 2, a plurality of groups of legs 1 and legs 2 are installed at the bottom of the bracket 1 through a rotating assembly 1, a plurality of diagonal braces are installed at the bottom of the bracket 2 through a rotating assembly 2, the diagonal braces are installed at the outside of the legs 1 and the legs 2, and a buckle assembly for positioning the diagonal braces is installed at one side of the bottom of the bracket 1; As a further description of the above technical solution: The rotating assembly 1 includes a mounting seat 1, the mounting seat 1 is mounted on the bottom of the bracket 1, the middle of the mounting seat 1 is rotatably connected with a rotating seat 1, the rotating seat 1 is mounted on the top of the leg 1 and the leg 2, the bottom of the mounting seat 1 is slidably connected with a movable block 1, the movable block 1 is connected to the inside of the mounting seat 1 through a spring 1, and the rotating seat 1 and the movable block 1 are in abutment with each other; As a further description of the above technical solution: The rotating assembly 1 also includes a convex block, which is fixedly mounted on the top of the rotating seat 1, and the bottom of the movable block 1 is provided with a groove corresponding to the size of the convex block, and the groove is engaged with the convex block; As a further description of the above technical solution: The second rotating assembly comprises a second mounting seat and a second rotating seat, wherein the second mounting seat is fixedly mounted on the bottom of the second bracket, the second rotating seat is rotatably connected to the end of the diagonal support, a rotating shaft is fixedly connected to the outer side of the second rotating seat, a notch is provided in the middle of the second mounting seat, and the rotating shaft is movably connected to the inside of the notch; As a further description of the above technical solution: The second rotating assembly also includes a second movable block and a second spring, wherein the second movable block is slidably connected to the bottom of the second mounting seat, one end of the second spring is mounted on the top of the second movable block, and the other end of the second spring is mounted on the bottom of the second mounting seat; As a further description of the above technical solution: The buckle assembly includes an outer shell, which is fixedly mounted on the bottom of the bracket, a latch is slidably connected to the middle of the outer shell, a slot is provided on the inner side of the diagonal support, and when the diagonal support is rotated to a vertical position, the latch and the slot are engaged, and a spring three is also installed inside the outer shell, and the other end of the spring three is connected to the latch; As a further description of the above technical solution: The edges of one side of the bracket 1 and the bracket 2 that are close to each other are both provided with an inclined surface; As a further description of the above technical solution: The outer sides of the legs one and two are fixedly connected with positioning nails. When the diagonal brace is tilted, it overlaps the outer sides of the positioning nails. The legs two and one are both V-shaped, and the tilt angle of the legs two is greater than the tilt angle of the legs one.
[0007] The present invention has the following beneficial effects: 1. In the present invention, after the legs 1 and 2 are unfolded, the angles can be limited by the action of the spring 1, so as to ensure that the stand is stable and not easy to tilt, and avoid tilting or tipping during use. The V-shaped structure and large tilt angle of the leg 2 can make the center of gravity of the stand shift toward the bracket 2, thereby enhancing its stability and ensuring the safety of instruments and equipment during surgery.
[0008] 2. In the present invention, the first and second legs of the stand are folded by a rotating assembly, so that the stand can be easily folded and stored when not in use. The folding function of the legs not only saves storage space, but also facilitates the disinfection and cleaning of the equipment.
[0009] 3. In the present invention, the brackets 1 and 2 in the stand can be arranged in three states: horizontal, vertical and folded to meet different needs during surgery and to facilitate storage and disinfection. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 A three-dimensional schematic diagram of a double-folding stand for placing surgical instruments proposed by the present invention; Figure 2 A schematic diagram of placing a tray of a double folding stand for placing surgical instruments proposed by the present invention; Figure 3 This is a schematic diagram of the structure of a horizontal configuration of a double folding stand for placing surgical instruments proposed by the present invention; Figure 4 This is a structural schematic diagram of a rotating assembly 2 of a double folding stand for placing surgical instruments proposed by the present invention; Figure 5 This is a structural schematic diagram of a rotating assembly 1 of a double folding stand for placing surgical instruments proposed by the present invention; Figure 6 This is a structural schematic diagram of a buckle assembly for placing a double folding stand for surgical instruments proposed by the present invention; Figure 7 This is a schematic diagram of the structure of a vertical configuration of a double folding stand for placing surgical instruments proposed by the present invention; Figure 8 The present invention is a schematic structural diagram of a double folding stand for placing surgical instruments in a folded state.
[0011] Legend: 1. Bracket 1; 2. Bracket 2; 3. Leg 1; 4. Rotating assembly 1; 401. Mounting seat 1; 402. Rotating seat 1; 403. Bump; 404. Movable block 1; 405. Spring 1; 406. Groove; 5. Leg 2; 6. Rotating assembly 2; 601. Mounting seat 2; 602. Notch; 603. Rotating seat 2; 604. Rotating shaft; 605. Movable block 2; 606. Spring 2; 7. Diagonal support; 8. Buckle assembly; 801. Outer shell; 802. Latch; 803. Spring 3; 804. Slot; 9. Positioning pin. DETAILED DESCRIPTION
[0012] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0013] Reference Figure 1 , Figure 2 , Figure 3 and Figure 7 The present invention provides an embodiment: a double folding stand for placing surgical instruments, including a bracket 1 and a bracket 2, wherein a tray is placed in the middle of the bracket 1 and the bracket 2, and the edges of the sides of the bracket 1 and the bracket 2 are close to each other. The edges of the bracket 1 and the bracket 2 are arranged as a slope, which is conducive to the bracket 1 and the bracket 2 being fully fitted when the bracket 1 and the bracket 2 are arranged horizontally, and the edge of the bracket 1 will not affect the rotation of the bracket 2. The bottom of the bracket 1 can be equipped with multiple groups of legs 1 and legs 2 5 through a rotating component 1 4, and the legs 1 3 and legs 2 5 provide support for the entire stand, and the legs 1 3 and legs 2 5 can be folded and retracted through the rotating component 1 4 to facilitate the disinfection operation of the stand.
[0014] Reference Figure 1 Figure 2 and Figure 4 The rotating assembly 4 includes a mounting seat 401, which is mounted at the bottom of the bracket 1, and a rotating seat 402 is rotatably connected to the middle of the mounting seat 401. The rotating seat 402 is mounted on the top of the legs 3 and 5, and a movable block 404 is slidably connected to the bottom of the mounting seat 401. The movable block 404 is connected to the inside of the mounting seat 401 through a spring 405, and the rotating seat 402 abuts against the movable block 404. The movable block 404 can be pushed out by the spring 405, so that the movable block 404 abuts against the rotating seat 402, so as to limit the angle of the rotating seat 402 through friction.
[0015] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 The rotating assembly 14 also includes a protrusion 403, which is fixedly mounted on the top of the rotating seat 1402. A groove 406 corresponding to the size of the protrusion 403 is provided at the bottom of the movable block 1404, and the groove 406 and the protrusion 403 are engaged. When the support leg 13 and the support leg 25 are folded, the support leg 13 and the support leg 25 only need to be rotated toward the middle of the stand. At this time, the protrusion 403 will squeeze the edge of the groove 406 and transmit it to the movable block 1404 through the arc surface. When the movable block 1404 is pushed, the spring 1405 contracts, and the rotating seat 1402 can also rotate, thereby realizing the folding of the support leg 13 and the support leg 25. On the contrary, the support leg 13 and the support leg 25 are expanded outward, so that the protrusion 403 can enter the groove 406 to complete the engagement, and the rotation angle of the support leg 13 and the support leg 25 is limited under the action of the spring 1405, so as to realize the stable support of the medical device.
[0016] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 6 The bottom of the bracket 2 is equipped with a plurality of diagonal braces 7 through the rotating assembly 2 6. The two sides of the bracket 2 are connected to the legs 1 3 and 2 5 respectively through the diagonal braces 7. On the same side, there are two diagonal braces 7. The two diagonal braces 7 are arranged in parallel, so that a parallelogram structure is formed between the diagonal braces 7 and the bracket 2. In this way, when the bracket 2 is turned over, the bracket 2 and the bracket 1 can always be kept parallel to ensure the stability of the placement of the medical device. The rotating assembly 2 6 includes a mounting seat 2 601 and a rotating seat 2 603. The mounting seat 2 601 is fixedly mounted on the bottom of the bracket 2. The rotating seat 2 603 is rotatably connected to the end of the diagonal brace 7. The rotating seat 2 603 is fixedly connected to the outer side of the rotating seat 2 603. A notch 602 is opened in the middle of the mounting seat 2 601. The rotating shaft 604 is movably connected inside the notch 602. The notch 602 is used to limit the movement of the rotating shaft 604. When the support legs 1 3 and 2 5 are folded, the rotation center deviation of the diagonal support 7 can be eliminated by the cooperation between the notch 602 and the rotating shaft 604, thereby ensuring the normal folding of the stand.
[0017] Reference Figure 1-Figure 4The rotating assembly 6 further includes a movable block 605 and a spring 606. The movable block 605 is slidably connected to the bottom of the mounting seat 601. One end of the spring 606 is mounted on the top of the movable block 605, and the other end of the spring 606 is mounted on the bottom of the mounting seat 601. The movable block 605 acts on the spring 606 to make the movable block 605 abut against the outer side of the rotating seat 603, thereby reducing the shaking of the bracket 2 caused by the movable connection between the rotating shaft 604 and the notch 602, so as to improve stability.
[0018] Reference Figure 1 , Figure 2 , Figure 3 , Figure 5 , Figure 6 and Figure 8 The diagonal brace 7 is installed on the outside of the support leg 1 3 and the support leg 2 5, and a buckle assembly 8 for positioning the diagonal brace 7 is installed on one side of the bottom of the bracket 1. When the diagonal brace 7 is rotated to a vertical position, and the bracket 2 2 is located above the bracket 1, the position of the diagonal brace 7 can be limited by the buckle assembly 8, thereby ensuring that the bracket 1 and the bracket 2 2 can be arranged vertically for use. The buckle assembly 8 includes an outer shell 801, which is fixedly installed at the bottom of the bracket 1. A latch 802 is slidably connected to the middle of the outer shell 801. A slot 804 is provided on the inner side of the diagonal support 7. When the diagonal support 7 is rotated to a vertical position, the latch 802 and the slot 804 are engaged with each other. A spring three 803 is also installed inside the outer shell 801, and the other end of the spring three 803 is connected to the latch 802. The diagonal support 7 is perpendicular to the bracket 2. At this time, the latch 802 is also aligned with the slot 804. The spring three 803 is used to push the latch 802 into the middle of the slot 804, so as to limit the position of the diagonal support 7 and complete the fixation of the stand in the vertical state.
[0019] Reference Figure 1-Figure 3 The outer sides of the support legs 1 3 and 2 5 are fixedly connected with positioning pins 9. When the diagonal brace 7 is tilted, it overlaps the outer side of the positioning pins 9. When the bracket 1 and the bracket 2 are arranged horizontally, the positioning pins 9 are used to lift the diagonal brace 7, so that the diagonal brace 7 can stop rotating when the bracket 1 and the bracket 2 are in a horizontal state. The support legs 2 5 and the support legs 1 3 are both V-shaped, and the tilt angle of the support legs 2 5 is greater than the tilt angle of the support legs 1 3. The support legs 2 5 is located on the side close to the bracket 2 2. When the bracket 1 and the bracket 2 are arranged horizontally, the center of gravity of the platform is biased toward the direction of the bracket 2 2. At this time, under the action of the tilting structure of the support legs 2 5, the platform can be prevented from tipping over, thus ensuring the normal use of the platform.
[0020] Working principle: When used in surgery, the device is placed on the operating table, and then the legs 1 3 and 2 5 are spread outward. At this time, the rotation of the legs 2 5 drives the rotating seat 1 402 to rotate synchronously. When the protrusion 403 rotates to the position of the groove 406, the movable block 1 404 is pushed out by the spring 1 405. After the groove 406 and the protrusion 403 are connected, the preliminary assembly of the stand is realized. At this time, the bracket 2 2 is located on the side of the bracket 1 1, forming a horizontal plane with the bracket 1, and then the surgical tray is placed in the middle chamber of the bracket 1 and the bracket 2 2, and the operation can be performed. This can increase the storage space of the stand and improve the convenience of taking surgical instruments.
[0021] If the stand needs to be placed up or down, the bracket 2 is lifted up. At this time, the bracket 2 is blocked by the diagonal support 7 and deflected. After the bracket 2 is displaced to a specific angle, the diagonal support 7 can be made perpendicular to the bracket 2. At this time, the pin 802 is also aligned with the slot 804. The spring three 803 is used to push the pin 802 into the middle of the slot 804. In this way, the position of the diagonal support 7 is limited, thereby completing the fixation of the stand in the vertical state. At this time, the surgical instruments can be placed in layers up and down to further meet the needs of the operation.
[0022] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to 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 should be included in the protection scope of the present invention.
Claims
1. A double folding stand for placing surgical instruments, comprising a bracket 1 (1) and a bracket 2 (2), characterized in that: A tray is placed in the middle of the bracket one (1) and the bracket two (2); a plurality of groups of legs one (3) and legs two (5) are installed at the bottom of the bracket one (1) via a rotating assembly one (4); a plurality of diagonal braces (7) are installed at the bottom of the bracket two (2) via a rotating assembly two (6); the diagonal braces (7) are installed on the outside of the legs one (3) and the legs two (5); and a buckle assembly (8) for positioning the diagonal braces (7) is installed at one side of the bottom of the bracket one (1).
2. A surgical instrument placement double folding stand according to claim 1, characterized in that: The rotating assembly 1 (4) comprises a mounting seat 1 (401), the mounting seat 1 (401) being mounted at the bottom of the bracket 1 (1), the middle of the mounting seat 1 (401) being rotatably connected to a rotating seat 1 (402), the rotating seat 1 (402) being mounted on the top of the supporting leg 1 (3) and the supporting leg 2 (5), the bottom of the mounting seat 1 (401) being slidably connected to a movable block 1 (404), the movable block 1 (404) being connected to the inside of the mounting seat 1 (401) via a spring 1 (405), and the rotating seat 1 (402) and the movable block 1 (404) being in abutment with each other.
3. The surgical instrument placement double folding stand according to claim 2, characterized in that: The rotating assembly 1 (4) further comprises a protrusion (403), wherein the protrusion (403) is fixedly mounted on the top of the rotating seat 1 (402), and a groove (406) corresponding to the size of the protrusion (403) is formed at the bottom of the movable block 1 (404), and the groove (406) and the protrusion (403) are snap-fitted to each other.
4. The surgical instrument placement double folding stand according to claim 1, characterized in that: The second rotating assembly (6) comprises a second mounting seat (601) and a second rotating seat (603), wherein the second mounting seat (601) is fixedly mounted on the bottom of the second bracket (2), and the second rotating seat (603) is rotatably connected to the end of the diagonal support (7), and a rotating shaft (604) is fixedly connected to the outer side of the second rotating seat (603), and a notch (602) is provided in the middle of the second mounting seat (601), and the rotating shaft (604) is movably connected inside the notch (602).
5. The surgical instrument placement double folding stand according to claim 4, characterized in that: The second rotating assembly (6) further comprises a second movable block (605) and a second spring (606), wherein the second movable block (605) is slidably connected to the bottom of the second mounting seat (601), one end of the second spring (606) is mounted on the top of the second movable block (605), and the other end of the second spring (606) is mounted on the bottom of the second mounting seat (601).
6. The surgical instrument placement double folding stand according to claim 1, characterized in that: The buckle assembly (8) comprises an outer shell (801), wherein the outer shell (801) is fixedly mounted on the bottom of the bracket (1), a latch (802) is slidably connected to the middle of the outer shell (801), a slot (804) is provided on the inner side of the diagonal support (7), and when the diagonal support (7) is rotated to a vertical position, the latch (802) and the slot (804) are engaged with each other, and a spring (803) is also installed inside the outer shell (801), and the other end of the spring (803) is connected to the latch (802).
7. The surgical instrument placement double folding stand according to claim 1, characterized in that: The edges of one side of the bracket 1 (1) and the bracket 2 (2) that are close to each other are both provided with an inclined surface.
8. The surgical instrument placement double folding stand according to claim 1, characterized in that: The outer sides of the support leg one (3) and the support leg two (5) are fixedly connected with positioning pins (9); when the diagonal brace (7) is tilted, it overlaps the outer sides of the positioning pins (9); the support leg two (5) and the support leg one (3) are both V-shaped, and the tilt angle of the support leg two (5) is greater than the tilt angle of the support leg one (3).