Expansion support of transfer flatcar
By designing the extended bracket of the transfer flat truck, the problem of limited space of medical transfer flat trucks is solved, effective placement of medical equipment and space savings are achieved, and the treatment convenience of medical staff is improved.
Patent Information
- Application Number
- CN202421258787.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-04
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2034-06-04
AI Technical Summary
The use space of medical transport flat trucks is limited, which makes it impossible to effectively place treatment equipment during the patient's transport process, affecting the patient's treatment.
Design an expansion bracket for a transfer flat car, including a support member and an adjustment mechanism, which can be deployed or folded through the adjustment mechanism to meet different usage needs.
By expanding the deployment and use of the stent, medical equipment can be effectively placed, improving the treatment convenience of medical staff; when not in use, the stent can be folded and stored, saving space.
Smart Images
Figure CN222640777U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of medical devices, and in particular to an expansion bracket of a transport flatbed. Background Art
[0002] Medical transport flatbeds are generally suitable for emergency and first aid patients. When seriously ill patients need timely rescue, in order to send critically ill patients with difficulty walking to the rescue site as soon as possible for rescue against the clock, medical transport flatbeds are often used to transport patients.
[0003] However, during the patient transfer process, the doctor may also need to monitor or treat the patient through some equipment, such as an electrocardiogram monitor, a micro-injection pump, etc., and the use space of the transfer cart is limited, which will result in no area for placing the treatment equipment, thereby bringing certain impacts on the patient's treatment; for this reason, an expansion bracket of the transfer cart is proposed to solve the above technical problems. Utility Model Content
[0004] One of the purposes of the present application is to provide an expansion bracket for a transfer flatbed.
[0005] In order to achieve the above purpose, the technical solution adopted in the present application is: an expansion bracket of a transfer flatbed, comprising a transfer flatbed body, a support member and an adjustment mechanism, the support member is rotatably installed on the side of the transfer flatbed body, the adjustment mechanism is installed on the transfer flatbed body and connected to the support member; the adjustment mechanism is suitable for driving the support member to rotate along the transfer flatbed body, thereby realizing the unfolding or folding and storage of the support member.
[0006] Preferably, the adjustment mechanism includes an adjustment rod and a moving device, the moving device is installed on the transfer flat car body, and both ends of the adjustment rod are rotatably connected to the support member and the moving device respectively; the moving device is suitable for driving the adjustment rod to rotate and then act on the support member, so that the support member can be rotated and adjusted along the transfer flat car body.
[0007] Preferably, the moving device includes a moving sleeve and a limit assembly, wherein the moving sleeve is slidably sleeved on the legs of the transfer flat car body and is hinged to the adjustment rod; when the support member needs to be rotationally adjusted, the limit assembly is suitable for releasing the lock of the moving sleeve; when the adjustment of the support member is completed, the limit assembly is used to lock the moving sleeve.
[0008] Preferably, the limiting assembly includes a limiting screw, and the limiting screw cooperates with the movable sleeve through a thread.
[0009] Preferably, the outside of the supporting leg is provided with a pair of limiting holes, and the limiting assembly comprises a limiting rod, which is elastically slidably mounted on the movable sleeve and cooperates with the limiting holes.
[0010] Preferably, an extension piece is slidably provided on the inner side of the support member, and the extension piece cooperates with the support member through a limiting structure; when not in use, the extension piece is suitable for slidingly hiding in the support member and being locked by the limiting structure; when in use, the extension piece is suitable for sliding out of the support member and being locked by the limiting structure.
[0011] Preferably, the outside of the support member is provided with a strip groove connected to the inside of its side, and the limiting structure includes a threaded rod and a threaded sleeve, the threaded rod is installed on the extension member and is located in the strip groove, and the threaded sleeve is matched with the threaded rod through threads; when locking the extension member, the threaded sleeve is suitable for spirally rotating along the threaded rod until it abuts against the support member; when the extension member needs to be slid, the threaded sleeve is rotated in the opposite direction to make the threaded sleeve move away from the support member.
[0012] Preferably, a circular sleeve is installed on the outer side of the support member, and the side of the transfer flat car body has a circular frame, and the circular sleeve is sleeved on the frame, thereby realizing the rotational connection between the support member and the transfer flat car body.
[0013] Preferably, the outside of the circular sleeve and the movable sleeve both have openings, and corresponding mounting parts are provided at the openings, and the mounting parts are matched with bolts; thereby realizing the detachable installation of the transfer flat car body, the circular sleeve and the movable sleeve.
[0014] Compared with the prior art, the beneficial effects of this application are:
[0015] The utility model is provided with a support member and an adjusting device. The support member can be unfolded and used when driven by the adjusting device, so that medical instruments can be placed, thereby facilitating the treatment work of medical staff; of course, the support member can also be folded and stored when driven by the adjusting device, thereby saving space. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0017] Figure 2 It is a partial structural schematic diagram of the utility model.
[0018] Figure 3 It is a schematic diagram of the support member of the utility model in the unfolded and folded storage states.
[0019] Figure 4 It is a schematic diagram of the structure of the limit assembly of the utility model.
[0020] Figure 5 It is a schematic diagram of the round sleeve and the movable sleeve structure of the utility model.
[0021] Figure 6 It is a schematic diagram of the limiting structure of the utility model.
[0022] In the figure: 1. transfer flat car body; 101. support legs; 102. frame; 2. support member; 3. adjustment mechanism; 301. adjustment rod; 302. moving device; 3021. moving sleeve; 3022. limit assembly; 30221. limit screw; 30222. limit rod; 4. extension member; 5. round sleeve; 6. opening; 7. strip groove; 8. limit structure; 801. threaded rod; 802. threaded sleeve. DETAILED DESCRIPTION
[0023] Below, the present application is further described in conjunction with specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.
[0024] In the description of the present application, it should be noted that directional words, such as the terms "center", "lateral", "longitudinal", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating directions and positional relationships are based on the directions or positional relationships shown in the accompanying drawings, which are only for the convenience of narrating the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and cannot be understood as limiting the specific scope of protection of the present application.
[0025] It should be noted that the terms "first", "second", etc. in the description and claims of the present application are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence.
[0026] One of the preferred embodiments of the present application is as follows: Figures 1 to 6 As shown, an expansion bracket of a transfer flat car includes a transfer flat car body 1, a support member 2 (support plate) and an adjustment mechanism 3. The support member 2 is rotatably installed on the side of the transfer flat car body 1, and the adjustment mechanism 3 is installed on the transfer flat car body 1 and connected to the support member 2.
[0027] It is understandable that when the support member 2 needs to be used, the adjustment mechanism 3 can drive the support member 2 to rotate along the transport flat car body 1, for example, rotating the support member 2 to a horizontal position, so that the medical device can be placed. When the support member 2 is not in use, the adjustment mechanism 3 can drive the support member 2 to reverse, for example, rotating the support member 2 to attach to the side of the transport flat car body 1, so that the support member 2 can be folded and stored.
[0028] It can be seen that when the expansion bracket is in use, it can be unfolded and some medical instruments can be placed on it, thereby facilitating the treatment work of medical staff; when the expansion bracket is not in use, it can be folded and attached to the side of the transfer cart body 1 to save space when it is not needed. This bracket greatly improves the convenience for medical staff.
[0029] One of the embodiments of the present application is as follows: Figure 3 As shown, the adjustment mechanism 3 includes an adjustment rod 301 and a moving device 302. The moving device 302 is installed on the transfer flat car body 1. The two ends of the adjustment rod 301 are rotatably connected to the support member 2 and the moving device 302 respectively.
[0030] like Figure 3 As shown in the left figure, this is the state diagram of the support member 2 when it is unfolded and used; when the support member 2 needs to be stored, the moving device 302 can drive the bottom end of the adjustment rod 301 to move downward, so that the adjustment rod 301 rotates to act on the support member 2, so that the support member 2 rotates downward along the transfer flat car body 1 and is folded and stored, as shown in FIG. Figure 3 As shown in the right figure in the figure, this is the state diagram of the support member 2 when it is folded and stored. Of course, when the support member 2 needs to be unfolded, the same logic is reversed, that is, at this time, the moving device 302 drives the bottom end of the adjustment rod 301 to move upward, thereby causing the adjustment rod 301 to rotate to act on the support member 2 to rotate upward for unfolding.
[0031] As a further description of the above embodiment: Figure 4 As shown, the moving device 302 includes a moving sleeve 3021 and a limiting assembly 3022 . The moving sleeve 3021 is slidably sleeved on the supporting leg 101 of the transfer flat car body 1 and is hinged to the adjusting rod 301 .
[0032] It can be understood that when the support member 2 needs to be rotated and adjusted, the limit assembly 3022 can release the lock on the movable sleeve 3021; for example: when we slide the movable sleeve 3021 upward along the leg 101, the adjustment rod 301 can act on the support member 2 to rotate upward; when we slide the movable sleeve 3021 downward along the leg 101, the adjustment rod 301 can act on the support member 2 to rotate downward.
[0033] like Figure 4 As shown, the limit assembly 3022 has various structural forms, including but not limited to the following two:
[0034] Structure 1: The limiting assembly 3022 includes a limiting screw 30221 , and the limiting screw 30221 cooperates with the movable sleeve 3021 through threads.
[0035] Specifically, when we tighten the limit screw 30221 so that the limit screw 30221 and the support leg 101 are against each other, the movable sleeve 3021 can be limited at this time; conversely, if the limit screw 30221 and the support leg 101 are loosened and separated, the movable sleeve 3021 can be freely adjusted at this time.
[0036] Structure 2: The outside of the supporting leg 101 has a pair of limiting holes, and the limiting assembly 3022 includes a limiting rod 30222, which is elastically slidably installed on the movable sleeve 3021 (through a spring) and cooperates with the limiting holes.
[0037] It should be known that if Figure 3 As shown, the support member 2 generally has two states, namely, the use state: the support member 2 is horizontally arranged; the storage state: the support member 2 is attached and stored on the side of the transfer flat car body 1; therefore, the two limit holes on the leg 101 correspond to the above two states. Specifically, the limit holes are distributed up and down, and when the limit rod 30222 cooperates with the upper limit hole under the action of elastic force, the movable sleeve 3021 is locked at the upper part of the leg 101, so that the support member 2 remains in a horizontally unfolded use state. Similarly, conversely, when the limit rod 30222 cooperates with the lower limit hole under the action of elastic force, the movable sleeve 3021 is locked at the lower position of the leg 101, so that the support member 2 remains in a folded, attached and stored state.
[0038] It should be noted that when the first structure is adopted, the movable sleeve 3021 can be locked at any position of the leg 101, so that the support member 2 can be adjusted at multiple angles, and the flexibility of use is better. When the second structure is adopted, the upper and lower positions of the movable sleeve 3021 can be locked, that is, the support member 2 can only be horizontally unfolded or folded and stored. It should be known that the support member 2 generally has these two states, so it can also meet the use requirements; and in this way, the movable sleeve 3021 can be quickly locked. Of course, the specific structure to be adopted can be selected by technicians in this field according to actual conditions.
[0039] In one of the embodiments of the present application, Figure 6As shown, an extension member 4 (extension plate) is slidably provided on the inner side of the support member 2 , and the extension member 4 cooperates with the support member 2 via a limiting structure 8 .
[0040] It can be understood that when not in use, the extension member 4 can be slid and hidden in the support member 2 and locked by the limiting structure 8; when in use, the extension member 4 can be slid out of the support member 2 and locked by the limiting structure 8; it can be seen that the extension member 4 can increase the supporting area of the support member 2, so that larger medical equipment can be placed stably, and the longer the extension member 4 is extended, the larger the supporting area is, and it can be freely adjusted according to needs, with better flexibility; of course, the extension member 4 is preferably a pair, which is symmetrically arranged on both sides of the support member 2.
[0041] like Figure 6 As shown, a strip groove 7 connected to the inner side of the support member 2 is provided on the outside, and the limiting structure 8 includes a threaded rod 801 and a threaded sleeve 802. The threaded rod 801 is installed on the extension member 4 and is located in the strip groove 7. The threaded sleeve 802 and the threaded rod 801 are matched by threads.
[0042] Specifically, when locking the extension member 4, the threaded sleeve 802 is manually twisted (forward) to make it rotate along the threaded rod 801 until it abuts against the support member 2. Similarly, when the extension member 4 needs to be slid, the extension member 4 needs to be unlocked: the threaded sleeve 802 is rotated in the reverse direction to make the threaded sleeve 802 and the support member 2 move away from each other.
[0043] In this embodiment, Figure 5 As shown, a round sleeve 5 is installed on the outer side of the support member 2; Figure 2 As shown, the side of the transfer flat car body 1 has a circular frame 102, and the circular sleeve 5 is sleeved on the outside of the frame 102, thereby realizing the rotation connection between the support member 2 and the transfer flat car body 1.
[0044] It is understandable that when installing the expansion bracket, the expansion bracket can be installed when the transfer flat car body 1 is not completed. Specifically, for example, when the frame 102 is not welded, the round sleeve 5 is sleeved on the outside of the frame 102, and then the frame 102 is welded and installed as a whole; the above-mentioned movable sleeve 3021 is also the same. When the support leg 101 is not installed, the movable sleeve 3021 is sleeved on the outside of the support leg 101; it can be seen that the installation of the expansion bracket does not require the modification of the structure of the original transfer flat car body 1, thereby avoiding the impact on the original structure of the transfer flat car body 1 and ensuring the stability and safety of the overall structure. In actual operation, the operator only needs to follow the pre-established installation process and install it step by step to quickly complete the installation of the expansion bracket, which provides convenience for subsequent use.
[0045] Furthermore, in order to make the installation of the expansion bracket more convenient and to enable disassembly and maintenance later, Figure 5 As shown, there are openings 6 on the outside of the circular sleeve 5 and the movable sleeve 3021, and corresponding mounting parts are arranged at the openings 6, and the mounting parts are matched by bolts.
[0046] Specifically, during installation, the round sleeve 5 and the movable sleeve 3021 are inserted into the corresponding frame 102 and the leg 101 through the opening 6, and then the bolts are inserted into the corresponding mounting parts and tightened, so that the detachable installation of the transfer flat car body 1, the round sleeve 5 and the movable sleeve 3021, that is, the detachable installation of the expansion bracket can be achieved. Therefore, in this embodiment, the transfer flat car body 1 can be completely manufactured at this time, and then the expansion bracket can be installed, and during the installation of the expansion bracket, there is no need to perform additional modification on the transfer flat car body 1; of course, for the second structure of the above-mentioned limit assembly 3022, it is only necessary to simply punch holes in the leg 101, which has little effect on the strength and structure of the transfer flat car body 1.
[0047] The above describes the basic principles, main features and advantages of the present application. Those skilled in the art should understand that the present application is not limited by the above embodiments, and the above embodiments and the specification only describe the principles of the present application. The present application may have various changes and improvements without departing from the spirit and scope of the present application, and these changes and improvements fall within the scope of the present application for which protection is sought. The scope of protection claimed by the present application is defined by the attached claims and their equivalents.
Claims
1. An expansion bracket for a transfer flat car, characterized in that: include: Transfer flat car body; A support member, the support member being rotatably mounted on the side of the transfer flat car body; as well as An adjusting mechanism is installed on the transfer flat car body and connected to the support member; the adjusting mechanism is suitable for driving the support member to rotate along the transfer flat car body, thereby realizing the unfolding or folding and storage of the support member.
2. The expansion bracket of the transfer flat car according to claim 1, characterized in that: The adjustment mechanism includes an adjustment rod and a moving device, the moving device is installed on the transfer flat car body, and the two ends of the adjustment rod are rotatably connected to the support member and the moving device respectively; the moving device is suitable for driving the adjustment rod to rotate and then act on the support member, so that the support member can be rotated and adjusted along the transfer flat car body.
3. The expansion bracket of the transfer flat car according to claim 2, characterized in that: The moving device includes a moving sleeve and a limiting assembly, wherein the moving sleeve is slidably sleeved on the legs of the transfer flat car body and is hinged to the adjustment rod; when the support member needs to be rotationally adjusted, the limiting assembly is suitable for releasing the lock of the moving sleeve; when the adjustment of the support member is completed, the limiting assembly is used to lock the moving sleeve.
4. The expansion bracket of the transfer flat car according to claim 3, characterized in that: The limiting assembly includes a limiting screw, and the limiting screw is matched with the movable sleeve through a thread.
5. The expansion bracket of the transfer flat car according to claim 3, characterized in that: The outer part of the supporting leg is provided with a pair of limiting holes, and the limiting assembly comprises a limiting rod, which is elastically slidably mounted on the movable sleeve and matched with the limiting holes.
6. The expansion bracket of the transfer flat car according to any one of claims 1 to 5, characterized in that: An extension piece is slidably provided on the inner side of the support piece, and the extension piece cooperates with the support piece through a limiting structure; when not in use, the extension piece is suitable for sliding and hiding inside the support piece and being locked by the limiting structure; when in use, the extension piece is suitable for sliding out of the support piece and being locked by the limiting structure.
7. The expansion bracket of the transfer flat car according to claim 6, characterized in that: The outside of the support member is provided with a strip groove connected to the inside of its side, and the limiting structure includes a threaded rod and a threaded sleeve, the threaded rod is installed on the extension member and is located in the strip groove, and the threaded sleeve is matched with the threaded rod through threads; when locking the extension member, the threaded sleeve is suitable for spirally rotating along the threaded rod until it abuts against the support member; when the extension member needs to be slid, the threaded sleeve is rotated in the opposite direction to make the threaded sleeve move away from the support member.
8. The expansion bracket of the transfer flat car according to claim 3, characterized in that: A circular sleeve is installed on the outer side of the support member, and the side of the transfer flat car body has a circular frame body. The circular sleeve is sleeved on the frame body, thereby realizing the rotational connection between the support member and the transfer flat car body.
9. The expansion bracket of the transfer flat car according to claim 8, characterized in that: The outsides of the circular sleeve and the movable sleeve are both provided with openings, and corresponding mounting parts are provided at the openings, and the mounting parts are matched with bolts; thereby realizing the detachable installation of the transfer flat car body, the circular sleeve and the movable sleeve.