Height-adjustable infusion rod

Abstract

The utility model relates to the technical field of medical instruments, in particular to a height-adjustable infusion rod which comprises a supporting column, a height adjusting assembly is arranged on the top of the supporting column, hanging rods are arranged on the left side and the right side of the height adjusting assembly, and a movable support is arranged outside the supporting column. The movable support comprises two clamping plates for clamping the outer portion of the supporting column, connecting bases are arranged at one ends of the two clamping plates, the two connecting bases are rotationally connected through a pin shaft, a pressing plate is fixedly connected to one sides of the two clamping plates, and a connecting plate is fixedly connected to the sides, away from the pressing plate, of the two clamping plates. An arc-shaped rod is arranged between the two connecting plates, the two ends of the arc-shaped rod penetrate through the two connecting plates respectively, the inner walls of the two connecting plates are slidably connected with the surface of the arc-shaped rod, the height of the infusion support can be adjusted, medical staff can hang an infusion bottle conveniently, and meanwhile a patient can operate a mobile phone with one hand conveniently through the arranged movable support.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to an infusion pole with adjustable height. Background Art

[0002] Infusion stands are common medical equipment in hospitals, used to hang hanging bottles or medicine bags. Existing infusion stands include overhead infusion stands and vertical infusion stands, etc., which are usually composed of support rods and hooks. However, during infusion, the height of the infusion bottle needs to be adjusted according to different treatment conditions to control the infusion pressure. Existing infusion poles on the market generally have hooks at different heights to hang infusion bags, which is difficult to meet actual use needs, and it is inconvenient for medical staff to hang them at a higher position. At the same time, mobile phones are indispensable items in daily life. Patients can use mobile phones for entertainment, study and work during infusion. Patients will feel tired if they hold the mobile phone in one hand for a long time. Utility Model Content

[0003] The purpose of the utility model is to provide an infusion pole with adjustable height to solve the problems raised in the above background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] An infusion pole with adjustable height comprises a support column, a height adjustment component is arranged on the top of the support column, hanging rods are arranged on the left and right sides of the height adjustment component, and a movable bracket is arranged outside the support column;

[0006] The movable bracket comprises two clamping plates outside the clamping support column, one end of the two clamping plates is provided with a connecting seat, the two connecting seats are rotatably connected by a pin shaft, one side of the two clamping plates is fixedly connected with a pressing plate, and the side of the two clamping plates away from the pressing plate is fixedly connected with a connecting plate, an arc rod is arranged between the two connecting plates, the two ends of the arc rod respectively pass through the two connecting plates, the inner walls of the two connecting plates are slidably connected to the surface of the arc rod, the two ends of the surface of the arc rod are sleeved with return springs, the opposite sides of the two return springs are respectively fixedly connected to the surfaces of the two connecting plates, the surface of the clamping plate at the front end is fixedly connected with a base plate, the bottom of the front side of the base plate is fixedly connected with an L-shaped supporting plate, an L-shaped pressing plate is arranged above the L-shaped supporting plate, the surface of the L-shaped pressing plate is slidably connected to the surface of the base plate, the top of the front side of the base plate is fixedly connected with a fixing plate, the middle part of the fixing plate is penetrated by a movable rod, and the surface of the movable rod is sleeved with an adjusting spring

[0007] As a preferred solution of the utility model, the bottom end of the movable rod is fixedly connected to the top of the L-shaped pressing plate, the top end of the adjusting spring is fixedly connected to the bottom of the fixed plate, the bottom end of the adjusting spring is fixedly connected to the top of the L-shaped pressing plate, and the two clamping plates are arranged in an arc shape.

[0008] As a preferred solution of the utility model, the height adjustment assembly includes an adjustment column arranged on the top of the support column, the bottom of the adjustment column is fixedly connected to the top of the support column, and grooves are provided on both sides of the adjustment column.

[0009] As a preferred solution of the utility model, a rotating handle is provided on the front of the adjusting column, the rear end of the rotating handle extends to the interior of the adjusting column and is fixedly connected with a driving gear, and an adjusting screw is provided inside the adjusting column, and the upper and lower ends of the adjusting screw are respectively rotatably connected to the upper and lower inner walls of the adjusting column.

[0010] As a preferred solution of the utility model, a driven gear is fixedly connected to the bottom of the adjusting screw surface, the surface of the driven gear is meshed with the surface of the driving gear, a limiting rod is provided on one side of the adjusting screw, and the upper and lower ends of the limiting rod are respectively fixedly connected to the upper and lower inner walls of the adjusting column.

[0011] As a preferred solution of the utility model, the surface of the adjusting screw is threadedly connected to a moving block, the limiting rod passes through the moving block and is slidably connected to the inner wall of the moving block, the left and right sides of the moving block are fixedly connected to hanging rods, and the two hanging rods extend to the outside of the adjusting column through two slots respectively.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. In the utility model, the adjusting screw can be driven to rotate by rotating the handle in conjunction with the driving gear and the driven gear, so that the moving block can drive the hanging rods on both sides to adjust the height, which is convenient for adjusting the height of the infusion bottle.

[0014] 2. In the present invention, the exterior of the support column clamped by two clamping plates, in cooperation with the L-shaped support plate and the L-shaped pressing plate, can fix and clamp the mobile phone, making it convenient for the patient to operate the mobile phone with one hand. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the height adjustment component of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the movable bracket of the utility model;

[0018] Figure 4 It is a schematic diagram of the top view of the clamping plate of the utility model.

[0019] In the figure: 1. support column; 2. height adjustment component; 201. adjustment column; 202. slot; 203. turning handle; 204. driving gear; 205. adjusting screw; 206. driven gear; 207. limiting rod; 208. moving block; 3. hanging rod; 4. movable bracket; 401. clamping plate; 402. pressing plate; 403. connecting seat; 404. connecting plate; 405. arc rod; 406. reset spring; 407. base plate; 408. L-shaped support plate; 409. L-shaped pressing plate; 410. fixing plate; 411. movable rod; 412. adjusting spring. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0021] To facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings, and several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0022] For examples, see Figure 1 , Figure 3 , Figure 4 , the utility model provides a technical solution:

[0023] The height-adjustable infusion pole comprises a support column 1, a height-adjusting assembly 2 is arranged on the top of the support column 1, hanging rods 3 are arranged on the left and right sides of the height-adjusting assembly 2, a movable bracket 4 is arranged on the outside of the support column 1, and the movable bracket 4 comprises two clamping plates 401 for clamping the outside of the support column 1, one end of each of the two clamping plates 401 is provided with a connecting seat 403, and the two connecting seats 403 are rotatably connected by a pin shaft, one side of the two clamping plates 401 is fixedly connected with a pressing plate 402, and the side of the two clamping plates 401 away from the pressing plate 402 is fixedly connected with a connecting plate 404, an arc rod 405 is arranged between the two connecting plates 404, and the two ends of the arc rod 405 respectively penetrate the two connecting plates 404, and the two connecting plates 404 are connected to each other. The inner wall of each connecting plate 404 is slidably connected to the surface of the arc rod 405, and both ends of the surface of the arc rod 405 are sleeved with return springs 406, and the opposite sides of the two return springs 406 are fixedly connected to the surfaces of the two connecting plates 404 respectively, and the surface of the front clamping plate 401 is fixedly connected to the base plate 407, and the bottom of the front side of the base plate 407 is fixedly connected to an L-shaped support plate 408, and an L-shaped pressing plate 409 is arranged above the L-shaped support plate 408. The surface of the L-shaped pressing plate 409 is slidably connected to the surface of the base plate 407, and the top of the front side of the base plate 407 is fixedly connected to a fixed plate 410, and a movable rod 411 passes through the middle of the fixed plate 410, and an adjusting spring 412 is sleeved on the surface of the movable rod 411.

[0024] like Figure 3 As shown, the bottom end of the movable rod 411 is fixedly connected to the top of the L-shaped pressing plate 409, the top end of the adjusting spring 412 is fixedly connected to the bottom of the fixing plate 410, the bottom end of the adjusting spring 412 is fixedly connected to the top of the L-shaped pressing plate 409, and the two clamping plates 401 are arranged in an arc shape.

[0025] like Figure 1 , Figure 2As shown, the height adjustment assembly 2 includes an adjustment column 201 arranged on the top of the support column 1, the bottom of the adjustment column 201 is fixedly connected to the top of the support column 1, the left and right sides of the adjustment column 201 are provided with slots 202, the front of the adjustment column 201 is provided with a rotating handle 203, the rear end of the rotating handle 203 extends to the inside of the adjustment column 201 and is fixedly connected with a driving gear 204, the inside of the adjustment column 201 is provided with an adjusting screw 205, the upper and lower ends of the adjusting screw 205 are respectively rotatably connected to the upper and lower inner walls of the adjustment column 201, and the bottom of the surface of the adjusting screw 205 is fixedly connected to the upper and lower inner walls of the adjustment column 201. A driven gear 206 is fixedly connected, and the surface of the driven gear 206 is meshed with the surface of the driving gear 204. A limiting rod 207 is provided on one side of the adjusting screw 205. The upper and lower ends of the limiting rod 207 are respectively fixedly connected to the upper and lower inner walls of the adjusting column 201. A moving block 208 is threadedly connected to the surface of the adjusting screw 205. The limiting rod 207 penetrates the moving block 208 and is slidably connected to the inner wall of the moving block 208. The left and right sides of the moving block 208 are fixedly connected with hanging rods 3, and the two hanging rods 3 extend to the outside of the adjusting column 201 through two slots 202 respectively.

[0026] The working process of the utility model is as follows: when in use, the handle 203 is rotated to cooperate with the active gear 204 and the driven gear 206 to drive the adjusting screw 205 to rotate, so that the moving block 208 can move on the surface of the adjusting screw 205, and the height of the hanging rod 3 is adjusted, which is convenient for medical staff to hang the infusion bottle, and then the handle 203 is reversed and the hanging rod 3 is moved up to a suitable position, and the pressing plate 402 is pressed to make the two clamping plates 401 rotate with the connecting seat 403 as the base point, and the connecting plate 404 squeezes the return springs 406 on both sides on the surface of the arc rod 405, so that the two clamping plates 401 can move up and down on the surface of the support column 1, and adjust to a suitable height, and place the mobile phone between the L-shaped support plate 408 and the L-shaped pressing plate 409 to fix the mobile phone, which is convenient for the patient to operate the mobile phone with one hand.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An infusion pole with adjustable height, comprising a support column (1), characterized in that: A height adjustment component (2) is arranged on the top of the support column (1), hanging rods (3) are arranged on the left and right sides of the height adjustment component (2), and a movable bracket (4) is arranged on the outside of the support column (1); The movable bracket (4) comprises two clamping plates (401) for clamping the outside of the support column (1), one end of each of the two clamping plates (401) is provided with a connecting seat (403), the two connecting seats (403) are rotatably connected via a pin shaft, one side of the two clamping plates (401) is fixedly connected with a pressing plate (402), the side of the two clamping plates (401) away from the pressing plate (402) is fixedly connected with a connecting plate (404), an arc rod (405) is provided between the two connecting plates (404), the two ends of the arc rod (405) respectively penetrate the two connecting plates (404), the inner walls of the two connecting plates (404) are slidably connected to the surface of the arc rod (405), and the surface of the arc rod (405) is fixedly connected to the pressing plate (402). Both ends are sleeved with reset springs (406), and the opposite sides of the two reset springs (406) are fixedly connected to the surfaces of the two connecting plates (404) respectively. The surface of the front clamping plate (401) is fixedly connected with a base plate (407), and the bottom of the front side of the base plate (407) is fixedly connected with an L-shaped support plate (408). An L-shaped pressing plate (409) is arranged above the L-shaped support plate (408), and the surface of the L-shaped pressing plate (409) is slidably connected to the surface of the base plate (407). A fixed plate (410) is fixedly connected to the top of the front side of the base plate (407), and a movable rod (411) passes through the middle of the fixed plate (410), and an adjustment spring (412) is sleeved on the surface of the movable rod (411).

2. The height-adjustable infusion pole according to claim 1, characterized in that: The bottom end of the movable rod (411) is fixedly connected to the top of the L-shaped pressing plate (409), the top end of the adjusting spring (412) is fixedly connected to the bottom of the fixing plate (410), the bottom end of the adjusting spring (412) is fixedly connected to the top of the L-shaped pressing plate (409), and the two clamping plates (401) are arranged in an arc shape.

3. The height-adjustable infusion pole according to claim 1, characterized in that: The height adjustment assembly (2) comprises an adjustment column (201) arranged on the top of the support column (1), the bottom of the adjustment column (201) is fixedly connected to the top of the support column (1), and the left and right sides of the adjustment column (201) are both provided with slots (202).

4. The height-adjustable infusion pole according to claim 3, characterized in that: The front of the adjusting column (201) is provided with a rotating handle (203), the rear end of which extends into the interior of the adjusting column (201) and is fixedly connected to a driving gear (204), and the interior of the adjusting column (201) is provided with an adjusting screw (205), the upper and lower ends of which are rotatably connected to the upper and lower inner walls of the adjusting column (201) respectively.

5. The height-adjustable infusion pole according to claim 4, characterized in that: A driven gear (206) is fixedly connected to the bottom of the surface of the adjusting screw (205), and the surface of the driven gear (206) is meshedly connected to the surface of the driving gear (204). A limiting rod (207) is provided on one side of the adjusting screw (205), and the upper and lower ends of the limiting rod (207) are respectively fixedly connected to the upper and lower inner walls of the adjusting column (201).

6. The height-adjustable infusion pole according to claim 5, characterized in that: The surface of the adjusting screw rod (205) is threadedly connected to a moving block (208); the limiting rod (207) passes through the moving block (208) and is slidably connected to the inner wall of the moving block (208); the left and right sides of the moving block (208) are fixedly connected to hanging rods (3); the two hanging rods (3) extend to the outside of the adjusting column (201) through two slots (202) respectively.

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