Novel infusion support

Abstract

The utility model provides a novel infusion support which comprises a liftable rod body and a placing portion, the placing portion comprises a first fixing ring arranged in the middle of the rod body in a sleeved mode, a plane hinged to the first fixing ring and capable of being folded and stored and a supporting rod hinged to the lower side face of the plane, and the other end of the supporting rod is fixedly connected with a folding and unfolding portion; the supporting leg group comprises a plurality of supporting legs capable of being folded and stored, one end of each supporting leg is connected with the folding and unfolding part, a connecting rod is hinged to the middle of each supporting leg, and the other end of each connecting rod is hinged to a second fixing ring arranged on the rod body in a sleeving mode; and the folding and unfolding part is arranged between the placing part and the supporting leg group, and comprises a folding and unfolding ring and a fixing device, the folding and unfolding ring is arranged on the rod body in a sliding and sleeving manner, and the fixing device is used for fixing the folding and unfolding ring at a storage position and a placing position. By arranging the common folding and unfolding circular ring, the placing part and the supporting leg group are linked, the placing part and the supporting leg group can be stored or placed at the same time in the storing and placing process, and the storage rack is easy and convenient to operate and practical.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical auxiliary instruments, and particularly relates to a novel infusion stand. Background Art

[0002] At present, there are a large number of infusion stands that are convenient for storage in the prior art. For example, in the application with the application number CN201920819528.X, a foldable infusion stand is disclosed, which includes a hanging rack, a placement tray, a support rod, a fixing frame and a base. A fixing frame is installed on the top of the base, a rotating shaft is installed on the top of the fixing frame, a support rod is installed on the top of the rotating shaft, an adjusting rod extending out is installed inside the support rod, a top rod extending out is installed on the top of the adjusting rod, a hanging rack is installed on the top of the top rod, a placement tray is installed on the outside of the support rod, a tray body is arranged inside the placement tray, a groove is arranged on one side inside the tray body, a fixing bolt is arranged on one side of the tray body, and a handle is arranged on the front of the tray body.

[0003] However, in the actual use process of these infusion stands, the folding and unfolding processes are too cumbersome, which increases the burden on medical staff. Summary of the Utility Model

[0004] In view of the above problems, the present application provides a novel infusion stand, including a liftable rod body, and the following are arranged on the rod body:

[0005] A placement part, which includes a first fixing ring sleeved on the middle part of the rod body, a foldable and retractable plane hinged on the first fixing ring, and a support rod hinged on the lower side surface of the plane. The other end of the support rod is fixedly connected with a retracting and releasing part;

[0006] A support foot group, which includes a plurality of support feet that can be folded and retracted together. One end of the support foot is connected with the retracting and releasing part, and a connecting rod is hinged in the middle of the support foot. The other end of the connecting rod is hinged with a second fixing ring sleeved on the rod body;

[0007] A retracting and releasing part, which is arranged between the placement part and the support foot group, and includes a retracting and releasing ring slidably sleeved on the rod body and a fixing device for fixing the retracting and releasing ring in the storage position and the placement position.

[0008] Furthermore, the foldable and retractable plane includes a plurality of radially arranged skeletons and a flexible fabric arranged between the skeletons. The skeletons and the flexible fabric are in a planar state in the placement state.

[0009] Further, the fixing device is a pair of cylindrical positioning pins radially penetrating the rod body at the rod body storage position and the placement position, and positioning holes provided on the retractable ring. An inclined extending chute is provided above the inner wall at the position of the positioning hole of the retractable ring.

[0010] Further, a first spring is sleeved between the first fixing ring and the retractable ring on the rod body, and a second spring is sleeved between the second fixing ring and the retractable ring on the rod body. When the retractable ring is in the storage position, the first spring is in a compressed state, and the second spring is in a stretched state. When the retractable ring is in the placement position, the first spring is in a stretched state, and the second spring is in a compressed state.

[0011] Further, the storage position on the rod body is higher than the placement position, and the plane is folded up and retracted.

[0012] Further, lockable casters are provided on the support feet.

[0013] Further, locking bolts are provided on the first fixing ring and the second fixing ring, and the first fixing ring and the second fixing ring can adjust their positions on the rod body through the locking bolts.

[0014] The beneficial technical effects of the present utility model are as follows:

[0015] By providing a shared retractable ring, the placement part and the support foot group are linked together, and the placement part and the support foot group can be simultaneously stored or placed during the storage and placement processes, which is simple and practical to operate. Description of the Drawings

[0016] Figure 1 : Schematic diagram of the new infusion stand of the present application in the placement state;

[0017] Figure 2 : Schematic diagram of the new infusion stand of the present application in the storage state;

[0018] Figure 3 : Schematic structural diagram of an embodiment of the new infusion stand of the present application;

[0019] Figure 4 : Schematic diagram of the retractable ring of the new infusion stand of the present application;

[0020] Figure 5 : Schematic diagram of the cylindrical positioning pins on the rod body of the new infusion stand of the present application; Detailed Embodiments

[0021] The following embodiments further illustrate the content of the present utility model, but should not be construed as a limitation thereof. Without departing from the spirit and essence of the present utility model, any modification or replacement made to the method, steps or conditions of the present utility model shall fall within the scope of the present utility model.

[0022] As Figure 1-2 shown, a new type of infusion stand includes a liftable rod body 1, and the following are provided on the rod body:

[0023] A placement part, which includes a first fixing ring 201 sleeved on the middle part of the rod body, a foldable and retractable plane 202 hinged on the first fixing ring 201, and a support rod 203 hinged on the lower side surface of the plane. The other end of the support rod is fixedly connected with a retracting and releasing part;

[0024] A support foot group, which includes a plurality of support feet 301 that can be retracted together. One end of the support feet 301 is connected to the retracting and releasing part. The middle part of the support feet is hinged with a connecting rod 302, and the other end of the connecting rod is hinged with a second fixing ring 303 sleeved on the rod body;

[0025] A retracting and releasing part, which is arranged between the placement part and the support foot group and includes a retracting and releasing ring 401 slidably sleeved on the rod body and a fixing device for fixing the retracting and releasing ring 401 at the retracted position and the placed position.

[0026] The retracted position on the rod body is higher than the placed position, and the plane 202 is folded up and retracted.

[0027] In a possible embodiment, the foldable and retractable plane includes a plurality of radially arranged skeletons and a flexible fabric arranged between the skeletons. The skeletons and the flexible fabric are in a planar state in the placed state.

[0028] In some embodiments, as Figure 4 shown, the fixing device is a pair of cylindrical positioning pins 501 radially penetrating the rod body at the retracted position and the placed position on the rod body 1, and a positioning hole 502 arranged on the retracting and releasing ring. An inclined extending chute 503 is arranged above the inner wall at the positioning hole position of the retracting and releasing ring.

[0029] In some embodiments, a first spring 504 is sleeved between the first fixing ring 201 and the retracting and releasing ring 401 on the rod body, and a second spring 505 is sleeved between the second fixing ring 301 and the retracting and releasing ring 401 on the rod body. When the retracting and releasing ring is in the retracted position, the first spring 504 is in a compressed state, and the second spring 505 is in a stretched state. When the retracting and releasing ring is in the placed position, the first spring 504 is in a stretched state, and the second spring 505 is in a compressed state.

[0030] Preferably, in some embodiments, the support feet are provided with lockable casters 304.

[0031] Preferably, in some embodiments, the first fixing ring and the second fixing ring are provided with locking bolts, and the first fixing ring and the second fixing ring can adjust their positions on the rod body through the locking bolts.

[0032] The principle and usage method of the present utility model

[0033] During the process of using the novel infusion stand of the present application, the plane in the placement part can be used to place the items of patients or medical staff, and the plane can be folded up for storage or folded down for placement. The plane 202 is fixed on the rod body 1 through the first fixing ring 201, the support rod 203 and the retractable ring 401. The support foot group is fixed on the rod body through the second fixing ring 303, the connecting rod 302 and the retractable ring 401. The first fixing ring and the second fixing ring can be fixed on the rod body through the locking bolts thereon. The retractable ring 401 can slide on the rod body. A first spring 504 is sleeved between the first fixing ring 201 and the retractable ring 401 on the rod body. A second spring 505 is sleeved between the second fixing ring 301 and the retractable ring 401 on the rod body. There are two characteristic positions on the rod body, namely the placement position and the storage position. When the sliding ring 401 is in the placement position, the plane 202 is just horizontally placed. When the sliding ring 401 is in the storage position, both the plane 202 and the support foot group are just stored on the rod body 1. A pair of cylindrical positioning pins 501 radially penetrating the rod body 1 are provided at the storage position and the placement position of the rod body, and positioning holes 502 are provided on the retractable ring 401. An inclined extending chute 503 is formed above the inner wall of the position of the retractable ring positioning hole 502.

[0034] When it needs to be stored in the placed state, press the cylindrical positioning pin on the rod body 1. The cylindrical positioning pin retracts into the positioning hole 502 on the retractable ring 401. Under the action of the first spring 504 and the second spring 505, the retractable ring 401 has an upward movement tendency. Under the guidance of the chute 503, the cylindrical positioning pin 501 completely retracts into the rod body 1. The retractable ring moves upward, and the infusion stand starts to be stored. After reaching the storage position, the cylindrical positioning pin at the storage position locks the retractable ring 401 to complete the storage. Similarly, when it needs to be used in the stored state, press the cylindrical positioning pin on the rod body 1. The cylindrical positioning pin retracts into the positioning hole 502 on the retractable ring 401. Under the action of the first spring 504 and the second spring 505, the retractable ring 401 has a downward movement tendency. Under the guidance of the chute 503, the cylindrical positioning pin 501 completely retracts into the rod body 1. The retractable ring moves downward, and the infusion stand starts to unfold. After reaching the placement position, the cylindrical positioning pin at the placement position locks the retractable ring 401 to complete the placement.

[0035] By setting a common retractable ring, the placement part and the support leg group are linked together, and the placement part and the support leg group can be stored or placed simultaneously during the storage and placement processes, which is simple and practical to operate. Although the present utility model has been described in detail above with general descriptions, specific embodiments and tests, based on the present utility model, some modifications or improvements can be made, which are obvious to those skilled in the art. Therefore, these modifications or improvements made without departing from the spirit of the present utility model all fall within the scope of protection required by the present utility model.

Claims

1. A novel infusion stand, comprising a liftable rod (1), characterized in that: The rod body is provided with: A placement portion, the placement portion comprising a first fixing ring (201) sleeved on the rod body, a foldable and retractable plane (202) hinged on the first fixing ring (201), and a support rod (203) hinged on the lower side of the plane, the other end of the support rod being fixedly connected to the retractable portion; A support leg group, the leg group comprising a plurality of support legs (301) that can be folded together and stored, one end of the support leg (301) being connected to the storage portion, a connecting rod (302) being hingedly connected in the middle of the support leg (301), and the other end of the connecting rod (302) being hingedly connected to a second fixing ring (303) sleeved on the rod body; The retractable portion is arranged between the placement portion and the support leg assembly, and comprises a retractable ring (401) slidably sleeved on the rod body (1) and a fixing device for fixing the retractable ring at a storage position and a placement position.

2. The novel infusion stand according to claim 1, characterized in that: The foldable and storable plane (202) comprises a plurality of radial frames and flexible fabrics arranged between the frames, and the frames and the flexible fabrics are in a plane shape when in a placed state.

3. The novel infusion stand according to claim 1 is characterized in that: The storage position on the rod body is higher than the placement position, and the plane is folded upward and retracted.

4. The novel infusion stand according to claim 1 is characterized in that: The fixing device comprises a pair of cylindrical positioning pins (501) which are arranged at the storage position and the placement position of the rod body and radially penetrate the rod body, and a positioning hole (502) arranged on the retractable ring (401); an inclined sliding groove (503) is provided above the inner wall of the retractable ring positioning hole (502).

5. The novel infusion stand according to claim 1 is characterized in that: A first spring (504) is sleeved between the first fixing ring (201) and the retractable ring (401) on the rod body, and a second spring (505) is sleeved between the second fixing ring (303) and the retractable ring (401) on the rod body. When the retractable ring is in the retracted position, the first spring (504) is in a compressed state and the second spring (505) is in a stretched state. When the retractable ring is in the placed position, the first spring (504) is in a stretched state and the second spring (505) is in a compressed state.

6. The novel infusion stand according to claim 1, characterized in that: The supporting foot is provided with a lockable castor (304).

7. The novel infusion stand according to claim 1, characterized in that: The first fixing ring (201) and the second fixing ring (303) are provided with locking bolts, and the positions of the first fixing ring and the second fixing ring on the rod body can be adjusted by the locking bolts.

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