Folding support for medical care
By designing a combination of the folding bracket's support plate, base plate, folding components and support columns, the problems of traditional brackets being large in size and cumbersome to operate are solved, and rapid unfolding and folding are achieved, thereby improving portability.
Patent Information
- Application Number
- CN202422581970.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-24
- Publication Date
- 2025-09-16
- Estimated Expiration
- 2034-10-24
AI Technical Summary
Traditional medical care stents are bulky, difficult to carry, and the disassembly and folding process is cumbersome, which limits their application in various care scenarios.
A folding bracket is designed, which includes a pallet, a base plate, a folding assembly, a support column and a locking assembly. The up and down movement of the pallet is realized through four groups of folding assemblies, and rapid unfolding or folding is completed through the cooperation of the first support column and the second support column. The locking assembly ensures the stable connection of the support column.
The bracket can be quickly unfolded and folded, which simplifies the operation process and improves the convenience of carrying and storage.
Smart Images
Figure CN223336366U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of medical care brackets, in particular to a folding bracket for medical care. Background Art
[0002] In the field of modern healthcare, with the continuous advancement of medical technology and the increasing diversification of patient needs, the design and innovation of various medical care devices are becoming increasingly important. Among them, medical care stents, as an important auxiliary device, are widely used in various clinical scenarios such as operating rooms, intensive care units (ICUs), general wards, and home care. They play an irreplaceable role in improving nursing efficiency, ensuring patient comfort, and promoting recovery.
[0003] Traditional medical nursing stents are often bulky and difficult to carry and store, which to some extent limits their application in various nursing scenarios. This is especially true in situations where patients need to be frequently moved or undergo outpatient examinations, where the bulk and inconvenience of traditional stents are particularly prominent.
[0004] Therefore, in the prior art, different foldable brackets are designed to facilitate carrying, but most of them need to be disassembled and then assembled, or disassembled and then folded. This work process is relatively cumbersome and cannot quickly realize the unfolding or folding function of the bracket. Utility Model Content
[0005] The purpose of the utility model is to provide a folding bracket for medical care, which can quickly complete the unfolding or folding function.
[0006] The folding bracket for medical care includes a support plate, a bottom plate independent of the support plate is provided directly below the support plate, and four groups of folding components are provided between the bottom plate and the support plate to limit the support plate to up and down movement. The top of the bottom plate is hinged with a first support column that swings left and right, and the bottom of the support plate is hinged with a second support column that swings left and right, the swinging end of the first support column is provided with a connecting groove, and the swinging end of the second support column is located in the connecting groove, and the groove wall of the connecting groove is provided with a plurality of slots distributed in sequence along the length direction of the first support column, and a plurality of blocks are fixed on the second support column that are distributed in sequence along the length direction of the second support column; the spacing between two adjacent blocks is equal to the spacing between two adjacent slots, and any one of the blocks is located in any one of the slots; the first support column is independently provided with a locking sleeve that limits the swinging end of the second support column from detaching from the connecting groove; a locking component for locking the lock sleeve is provided between the lock sleeve and the first support column.
[0007] Furthermore, the folding assembly includes a first folding plate, which is hinged at the bottom of the support plate and swings along its center direction. A second folding plate is hinged at the top of the base plate, which swings along the center direction of the base plate. The swinging end of the second folding plate is rotatably connected to the swinging end of the first folding plate.
[0008] Furthermore, the interior of the first folding plate is hollow, and a first telescopic plate that can be extended and retracted along its length direction is provided inside the first folding plate; the interior of the second folding plate is hollow, and a second telescopic plate that can be extended and retracted along its length direction is provided inside the second folding plate, and the movable end of the second telescopic plate is rotatably connected to the movable end of the first telescopic plate through a connecting block.
[0009] Furthermore, a first slide groove is provided on the side wall of the first folding plate, which is connected to the inside and outside and distributed along its length direction. A first limit column is provided in the first slide groove and slides along its length direction, and the first limit column is fixed on the first telescopic plate; a second slide groove is provided on the side wall of the second folding plate, which is connected to the inside and outside and distributed along its length direction. A second limit column that can slide along its length direction is provided in the second slide groove, and the second limit column is fixed on the second telescopic plate.
[0010] Furthermore, a border is provided at the edge of the top of the support plate.
[0011] Furthermore, a plurality of supporting legs are fixed to the bottom of the base plate to support it.
[0012] Furthermore, the locking assembly includes a locking screw, a locking sleeve is provided with a threaded hole communicating with the inside and outside, the stud of the locking screw is installed in the threaded hole and threadedly engaged therewith, and the tightening end of the locking screw rests on the side wall of the first support column.
[0013] Furthermore, the supporting plate and the bottom plate are both circular structures.
[0014] Compared with the prior art, the present invention has the following beneficial effects:
[0015] The utility model enables the support plate to move up and down under the action of the four groups of folding components, and completes the support through the first support column and the second support column, so that the folding or unfolding of the bracket can be completed relatively quickly. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a structural diagram of the utility model;
[0017] Figure 2 for Figure 1 Schematic diagram of the left view structure;
[0018] Figure 3 It is a three-dimensional structural diagram of the utility model;
[0019] Figure 4 This is a schematic diagram of the folding structure of the utility model;
[0020] Figure 5 A diagram showing the coordination relationship between the first support column and the second support column;
[0021] The names of the components in the figure are: 1. Support plate; 2. First folding plate; 3. First limiting column; 4. First telescopic plate; 5. Connecting block; 6. Second telescopic plate; 7. Second limiting column; 8. Second folding plate; 9. Support foot; 10. Bottom plate; 11. First support column; 12. Locking sleeve; 13. Second support column; 14. Side panel; 15. Locking screw. DETAILED DESCRIPTION
[0022] The present invention will be further described below through specific embodiments in conjunction with the accompanying drawings, but this does not limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
[0023] Example
[0024] The foldable bracket for medical care described in this embodiment is as follows: Figures 1 to 3 As shown, it includes a support plate 1, and a base plate 10 is provided directly below the support plate 1, which is independent of the support plate 1. Both the support plate 1 and the base plate 10 are circular structures. A rectangular structure is also possible. A side 14 is provided at the edge of the top of the support plate 1. When in use, the side 14 can play a role in preventing items from falling to a certain extent. A plurality of supporting legs 9 are fixed to the bottom of the base plate 10 to support it. There are four supporting legs 9, which are evenly spaced along the circumference of the base plate 10. The supporting legs 9 are all made of rubber material, which can play a role in preventing slipping.
[0025] Four sets of folding components are arranged between the bottom plate 10 and the supporting plate 1 to limit the upward and downward movement of the supporting plate 1.
[0026] like Figure 1 、 Figure 3 and Figure 4 As shown, the folding assembly includes a first folding plate 2, which is hinged to the bottom of the support plate 1 and swings along its center. A second folding plate 8 is hinged to the top of the base plate 10, swinging along the center of the base plate 10. The swinging end of the second folding plate 8 is rotatably connected to the swinging end of the first folding plate 2. This section as a whole constitutes the folding assembly, which consists of four groups and is evenly spaced along the circumference of the support plate 1 or base plate 10.
[0027] The interior of the first folding plate 2 is hollow, and a first telescopic plate 4 that can be extended and retracted along its length direction is provided inside the first folding plate 2; the interior of the second folding plate 8 is hollow, and a second telescopic plate 6 that can be extended and retracted along its length direction is provided inside the second folding plate 8, and the movable end of the second telescopic plate 6 is rotatably connected to the movable end of the first telescopic plate 4 through a connecting block 5.
[0028] The sidewall of the first folding plate 2 is provided with a first chute that communicates with the inside and outside and runs along its length. A first limiting post 3 that slides along its length is disposed within the first chute and is fixed to the first telescopic plate 4. A second chute that communicates with the inside and outside and runs along its length is disposed within the second chute and is fixed to the second telescopic plate 6. During use, the first telescopic plate 4 slides within the first folding plate 2 along its length to increase the support length of the first folding plate 2. The first limiting post 3 cooperates with the first chute to limit the first telescopic plate 4 from disengaging from the first folding plate 2. The second telescopic plate 6 slides within the second limiting post 7 along its length to increase the support length of the second limiting post 7. The second chute cooperates with the second limiting post 7 to limit the second telescopic plate 6 from disengaging from the second limiting post 7.
[0029] The specific hinge structure of the support plate 1 and the first folding plate 2: a first hinge block is fixed at the bottom of the support plate 1 on both sides corresponding to the first folding plate 2, a first hinge hole is provided at the hinge end of the first folding plate 2, a first hinge column is installed in the first hinge hole, a first fixing hole is provided on the first hinge block, and both ends of the first hinge column are respectively installed in the first fixing holes, so that the first folding plate 2 swings along the center direction of the support plate 1.
[0030] The hinge structure between the base plate 10 and the second folding plate 8: second hinge blocks are fixed on the top of the base plate 10 on both sides corresponding to the second folding plate 8, and second fixing holes are provided on the second hinge blocks; a second hinge hole is provided at the hinge end of the second folding plate 8, and a second hinge column is independently installed in the second hinge hole, and both ends of the second hinge column are respectively installed in the two second fixing holes.
[0031] The movable ends of the first telescopic plate 4 and the second telescopic plate 6 are each provided with a groove, and the ends of the connecting block 5 are respectively located in the two grooves and are hinged to the first telescopic plate 4 and the second telescopic plate 6 via two pivots. In this way, when the first telescopic plate 4 and the second telescopic plate 6 are folded, they can be turned 180 degrees through the connecting block 5.
[0032] When in use, the support plate 1 moves up and down, and the four folding components are synchronously unfolded or folded. During the folding process, the first telescopic plate 4 and the second telescopic plate 6 need to be respectively stored in the first folding plate 2 and the second folding plate 8 first. In this way, when folding, the first telescopic plate 4 and the second telescopic plate 6 are supported to complete the contraction first, and then the folding between the second folding plate 8 and the first folding plate 2 is carried out. In addition, a damping shaft can be used at the hinge of the connecting block 5 and the first telescopic plate 4 and the second telescopic plate 6 to form a damping feeling during the folding process. When the damping feeling is greater than the friction between the first telescopic plate 4 and the first folding plate 2 and the friction between the second telescopic plate 6 and the second folding plate 8, the support plate 1 moves downward, and the probability of the first telescopic plate 4 first entering the first folding plate 2 is greater than the probability of folding between the first telescopic plate 4 and the second telescopic plate 6. The same applies to the second telescopic plate 6 and the second folding plate 8. Therefore, the contraction of the first telescopic plate 4 and the second telescopic plate 6 is completed first, and then the folding of the first telescopic plate 4 and the second telescopic plate 6 is completed.
[0033] like Figure 1 、 Figure 3 and Figure 5 As shown, the top of the base plate 10 is hinged with a first support column 11 that swings left and right, and the bottom of the support plate 1 is hinged with a second support column 13 that swings left and right. A connecting groove is provided at the swinging end of the first support column 11, and the swinging end of the second support column 13 is located in the connecting groove. A plurality of card slots distributed in sequence along the length direction of the first support column 11 are provided on the groove wall of the connecting groove, and a plurality of card blocks distributed in sequence along the length direction of the second support column 13 are fixed on the second support column 13; the spacing between two adjacent card blocks is equal to the spacing between two adjacent card slots, and any card block is located in any card slot.
[0034] The mounting groove is located on the upper surface of the swinging end of the first support column 11; when in use, after the support plate 1 is stretched upward, the first support column 11 swings upward, and the second support column 13 swings downward, and the swinging end of the second support column 13 enters the mounting groove, and the first support column 11 and the second support column 13 are in the same straight line direction, and the locking block is locked into the locking groove to limit the length of the first support column 11 and the second support column 13 after they are matched.
[0035] The clamping slots are located on the front and rear slot walls of the connecting slot, and the clamping blocks are located on the front and rear side walls of the second supporting column 13 .
[0036] The first support column 11 is independently fitted with a locking sleeve 12 that prevents the swinging end of the second support column 13 from detaching from the connection groove. When the swinging end of the second support column 13 enters the connection groove, the locking sleeve 12 is slid so that it fits over the connection between the first support column 11 and the second support column 13. The inner sidewall of the locking sleeve 12 fits tightly against the sidewalls of the first support column 11 and the second support column 13, preventing the connection between the first support column 11 and the second support column 13 from shaking. The locking sleeve 12 is fitted over the connection between the first support column 11 and the second support column 13, locking the two together and preventing them from detaching from each other. When the first support column 11 and the second support column 13 are connected, they support the pallet 1, enabling the pallet 1 to support objects.
[0037] A threaded hole connecting the inside and outside of locking screw 15 is formed on the sidewall of locking screw 15. Locking screw 15 is threadedly mounted in the threaded hole, and the tightening end of locking screw 15 rests against the sidewall of first support column 11. This entire section forms the locking assembly that locks locking sleeve 12. During use, tightening locking screw 15 creates friction between it and first support column 11, preventing locking sleeve 12 from sliding and confining it to the connection between first support column 11 and second support column 13.
[0038] The hinged structure between the first support column 11 and the base plate 10: A third hinge block is fixed to the top of the base plate 10, corresponding to the front and rear sides of the first support column 11. Each third hinge block has a third fixing hole. The hinged end of the first support column 11 has a third hinge hole, and a third hinge column is independently installed in the third hinge hole. The two ends of the third hinge column are respectively installed in the two third fixing holes. When folded, in order to prevent the first support column 11 from extending the area of the base plate 10, it is hinged to the left side of the base plate 10, giving it a longer usable length, which helps to increase the usable height of the support plate 1.
[0039] The hinged structure between the second support column 13 and the pallet 1 is as follows: Fourth hinge blocks are fixed to the bottom of the pallet 1, corresponding to the front and rear sides of the second support column 13. Each of the fourth hinge blocks has a fourth fixing hole. The hinged end of the second support column 13 has a fourth hinge hole, and a fourth hinge column is independently installed in the fourth hinge hole. The ends of the fourth hinge column are respectively installed in the two fourth fixing holes. When folded, in order to extend the area of the pallet 1, the second support column 13 is hinged to the right side of the pallet 1, giving it a longer usable length, which helps to increase the usable height of the pallet 1.
[0040] like Figure 1 As shown, after the first support column 11 is connected to the second support column 13, the support plate 1, the first support column 11, the second support column 13 and the bottom plate 10 cooperate to form a "Z"-shaped structure.
[0041] In actual use:
[0042] Four sets of folding components are used between the pallet 1 and the base plate 10 so that the pallet 1 can only move up and down stably. The first support column 11 and the second support column 13 support the pallet 1. When the pallet 1 can only move vertically up and down, and the first support column 11 and the second support column 13 are locked and cannot be extended or retracted, the pallet 1 remains in a supported state. When the length between the second support column 13 and the first support column 11 is shortened, the height of the pallet 1 is lowered. The longer the length of the second support column 13 entering the installation groove of the first support column 11 is, the shorter the overall length of the first support column 11 and the second support column 13 is, that is, the lower the height of the pallet 1 is. In this way, the lifting height of the pallet 1 is changed.
[0043] like Figure 4 As shown, when folding, the lock sleeve 12 is released from the first support column 11 and the second support column 13, and the support plate 1 loses its supporting force, so that the first telescopic plate 4 enters the first folding plate 2, and the second telescopic plate 6 enters the second folding plate 8. Finally, the first telescopic plate 4 and the second telescopic plate 6 are flipped over to complete the folding. The second support column 13 is attached to the bottom of the support plate 1, and the first support column 11 is attached to the bottom of the base plate 10. A groove that can accommodate the lock sleeve 12 is provided on the top of the base plate 10, so that the first support column 11 is better attached to the top of the base plate 10. In this way, through the above structure, there is no need to disassemble or assemble as a transition to complete folding, so that the unfolding or folding work can be completed relatively quickly.
Claims
1. A folding stand for medical care, comprising a support plate (1), characterized in that: A bottom plate (10) independent of the support plate (1) is provided directly below the support plate (1), and four groups of folding components are provided between the bottom plate (10) and the support plate (1) so that the support plate (1) can only move up and down. The top of the bottom plate (10) is hinged with a first support column (11) that swings left and right, and the bottom of the support plate (1) is hinged with a second support column (13) that swings left and right. A connecting groove is provided at the swinging end of the first support column (11), and the swinging end of the second support column (13) is located in the connecting groove. A plurality of grooves are provided on the wall of the connecting groove along the first support column. The support column (11) has slots distributed in sequence along the length direction, and a plurality of blocks are fixed on the second support column (13) along the length direction of the second support column (13); the spacing between two adjacent blocks is equal to the spacing between two adjacent slots, and any block is located in any slot; the first support column (11) is independently provided with a lock sleeve (12) for limiting the swing end of the second support column (13) from being separated from the connection slot; a locking assembly for locking the lock sleeve (12) is provided between the lock sleeve (12) and the first support column (11).
2. The foldable stand for medical care according to claim 1, characterized in that: The folding assembly comprises a first folding plate (2), the first folding plate (2) being hinged to the bottom of the support plate (1) and swinging along the center direction thereof, a second folding plate (8) being hinged to the top of the bottom plate (10), the second folding plate (8) swinging along the center direction of the bottom plate (10), and a swinging end of the second folding plate (8) being rotatably connected to a swinging end of the first folding plate (2).
3. The foldable stand for medical care according to claim 2, characterized in that: The interior of the first folding plate (2) is hollow, and a first telescopic plate (4) is arranged inside the first folding plate (2) and is telescopic along its length direction; the interior of the second folding plate (8) is hollow, and a second telescopic plate (6) is arranged inside the second folding plate (8) and is telescopic along its length direction, and the movable end of the second telescopic plate (6) is rotatably connected to the movable end of the first telescopic plate (4) through a connecting block (5).
4. The foldable stand for medical care according to claim 3, characterized in that: A first sliding groove is provided on the side wall of the first folding plate (2), which is connected to the inside and outside and is distributed along the length direction thereof; a first limiting column (3) is provided in the first sliding groove and is slidable along the length direction thereof; the first limiting column (3) is fixed on the first telescopic plate (4); a second sliding groove is provided on the side wall of the second folding plate (8), which is connected to the inside and outside and is distributed along the length direction thereof; a second limiting column (7) is provided in the second sliding groove and is slidable along the length direction thereof; the second limiting column (7) is fixed on the second telescopic plate (6).
5. The foldable stand for medical care according to claim 1, characterized in that: A side skirt (14) is provided at the edge of the top of the support plate (1).
6. The foldable stand for medical care according to claim 1, characterized in that: A plurality of supporting legs (9) are fixed to the bottom of the base plate (10) for supporting it.
7. The foldable stand for medical care according to claim 1, characterized in that: The locking assembly includes a locking screw (15), a threaded hole communicating with the inside and outside of the locking sleeve (12), a stud of the locking screw (15) is inserted into the threaded hole and threadedly engaged therewith, and a tightening end of the locking screw (15) rests against the side wall of the first support column (11).
8. The foldable stand for medical care according to claim 1, characterized in that: The supporting plate (1) and the bottom plate (10) both have circular structures.