Closed thoracic drainage bottle moving and fixing cart with universal wheel locking and adjustable height

Abstract

The utility model discloses a thoracic cavity closed drainage bottle moving and fixing cart with universal wheel locking and adjustable height, and belongs to the technical field of moving cart devices. The thoracic cavity closed drainage bottle moving and fixing cart with the universal wheel locking function and the adjustable height comprises a containing plate, the containing plate is fixedly connected with a plurality of sets of installation frames, and the thoracic cavity closed drainage bottle moving and fixing cart further comprises insertion rods fixedly connected to the bottoms of the installation frames; the supporting rods are internally provided with inserting grooves matched with the inserting rods, and the inserting rods are connected into the inserting grooves in a sliding mode; the distance between the damping plate and the inserting rod can be adjusted through the adjusting bolt, then the vertical moving speed of the placing plate is adjusted, the situation that due to long-time use, damping abrasion is caused, the placing plate rapidly falls down, and a drainage bottle on the placing plate is damaged is avoided, meanwhile, due to the arrangement of the opening, the damping plate can be taken out, and operation is convenient. The failure of the damping plate caused by abrasion due to long-term use is avoided, and the damping plate can be replaced in time.

Description

Technical Field

[0001] This utility model relates to the technical field of mobile trolley devices, and in particular to a mobile and fixed trolley for closed thoracic drainage bottles with adjustable height and locking universal wheels. Background Technology

[0002] In the medical field, closed thoracic drainage bottles are commonly used medical devices for treating thoracic diseases. During their use, they require the assistance of a mobile trolley for flexible transport and stable placement.

[0003] Existing trolley height adjustment mechanisms often lack effective damping control. During use, the placement plate is prone to falling rapidly due to gravity, causing the drainage bottle placed on it to shake, increasing the risk of damage. Furthermore, the damping components are difficult to replace after wear, which is a certain shortcoming.

[0004] Therefore, a trolley for moving and fixing closed thoracic drainage bottles with locking casters and adjustable height is provided to solve the problems mentioned above. Utility Model Content

[0005] The purpose of this invention is to solve the problems mentioned in the background art, and to propose a movable and fixed trolley for closed thoracic drainage bottles with universal wheel locking and adjustable height.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A movable and fixed trolley for closed thoracic drainage bottles with adjustable height and locking casters, including a placement plate on which multiple mounting brackets are fixedly connected, and further comprising:

[0008] The insertion rod is fixedly connected to the bottom of the mounting bracket;

[0009] Multiple sets of support rods, each support rod having a slot that matches a plug rod, the plug rod being slidably connected within the slot;

[0010] A locking device is used to lock and limit the position of the insertion rod;

[0011] An opening is provided on the support rod, and the opening communicates with the slot;

[0012] A positioning port is located below the opening;

[0013] A positioning plate is installed inside the positioning port. A mounting plate is slidably connected to the positioning plate, and a damping plate is fixedly connected to the mounting plate. The damping plate abuts against the insertion rod.

[0014] An adjusting bolt, threadedly connected to the positioning plate, allows for adjustment of the distance between the damping plate and the insert rod.

[0015] To prevent the groove from coming off, preferably, a limiting groove is provided on the opening, and a limiting block matching the limiting groove is provided on the positioning plate, and the limiting block is slidably connected in the limiting groove.

[0016] To facilitate the movement of the mounting plate, preferably, the positioning plate is provided with two sets of openings, and a short rod is fixedly connected to the mounting plate, the short rod being slidably connected within the openings.

[0017] For ease of locking, the locking device preferably includes a positioning hole, a mounting rod, and a locking rod. The positioning hole is located on the insertion rod, the mounting rod is fixedly connected between two sets of support rods, and the mounting rod has a cavity that communicates with the slot. The locking rod is slidably connected in the cavity and can be inserted into the positioning hole to restrict the position of the insertion rod.

[0018] Preferably, a return spring is connected inside the cavity, and one end of the return spring is connected to the locking rod.

[0019] Preferably, the mounting rod has a slot that communicates with the cavity, and a lever is fixedly connected to the locking rod, the lever being slidably connected within the slot.

[0020] To facilitate the upward movement of the auxiliary placement plate, preferably, a spring is connected to the bottom of the insertion rod, and the other end of the spring is connected to the bottom of the slot.

[0021] Preferably, a caster wheel is fixedly connected to the bottom of the support rod, and the caster wheel is a self-locking wheel.

[0022] Compared with the prior art, this utility model provides a movable and fixed trolley for closed thoracic drainage bottles with locking universal wheels and adjustable height, which has the following advantages:

[0023] This invention allows for adjustment of the distance between the damping plate and the insertion rod via adjusting bolts, thereby regulating the up-and-down movement speed of the placement plate. This prevents the placement plate from falling rapidly due to damping wear caused by prolonged use, which could damage the drainage bottle on the placement plate. Furthermore, the opening allows for the removal of the damping plate, preventing wear and tear from long-term use and facilitating timely replacement. The locking device also allows for quick adjustment of the placement plate's position, making it convenient for medical personnel to use. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the structure of the thoracic closed drainage bottle moving and fixing trolley with universal wheel locking and adjustable height proposed in this utility model.

[0025] Figure 2This is a schematic diagram of the mounting frame, insert rod, and support rod in the movable and fixed trolley for closed thoracic drainage bottles with universal wheel locking and adjustable height proposed in this utility model. Figure 1 ;

[0026] Figure 3 This is a schematic diagram of the mounting frame, insert rod, and support rod in the movable and fixed trolley for closed thoracic drainage bottles with universal wheel locking and adjustable height proposed in this utility model. Figure 2 ;

[0027] Figure 4 This invention proposes a movable and fixed trolley for closed thoracic drainage bottles, featuring adjustable height and locking universal wheels. Figure 3 A structural diagram of section B;

[0028] Figure 5 This invention proposes a movable and fixed trolley for closed thoracic drainage bottles, featuring adjustable height and locking universal wheels. Figure 3 A schematic diagram of the structure of part A.

[0029] In the diagram: 1. Placement plate; 2. Mounting bracket; 201. Insert rod; 202. Positioning hole; 203. Spring component; 3. Support rod; 301. Opening; 302. Positioning port; 303. Limiting groove; 401. Positioning plate; 402. Mounting plate; 403. Damping plate; 404. Short rod; 405. Adjusting bolt; 5. Mounting rod; 601. Locking rod; 602. Return spring; 603. Toggle lever; 7. Caster wheel. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0031] Example 1:

[0032] Reference Figure 1-5A movable and fixed trolley for closed thoracic drainage bottles, equipped with omnidirectional wheels and adjustable height, includes a placement plate 1. Multiple mounting brackets 2 are fixedly connected to the placement plate 1. The trolley also includes: an insertion rod 201 fixedly connected to the bottom of the mounting bracket 2; multiple support rods 3, each with a slot matching the insertion rod 201, in which the insertion rod 201 is slidably connected; a locking device for locking and limiting the position of the insertion rod 201; an opening 301 on the support rod 3, communicating with the slot; a positioning port 302 below the opening 301; and a positioning plate 401 installed within the positioning port 302, on which the mounting plate 402 is slidably connected. A damping plate 403 is fixedly connected to the mounting plate 402, and the damping plate 403 abuts against the insertion rod 201. An adjusting bolt 405 is threadedly connected to the positioning plate 401. The distance between the damping plate 403 and the insertion rod 201 can be adjusted by adjusting the adjusting bolt 405. A limit groove 303 is provided on the opening 301. A limit block matching the limit groove 303 is provided on the positioning plate 401. The limit block is slidably connected in the limit groove 303. Two sets of openings are provided on the positioning plate 401. A short rod 404 is fixedly connected to the mounting plate 402. The short rod 404 is slidably connected in the opening. A spring 203 is connected to the bottom of the insertion rod 201. The other end of the spring 203 is connected to the bottom of the slot.

[0033] When using this device, first place the closed thoracic drainage bottle with transport on the placement plate 1, then use the locking device to limit the position of the insertion rod 201, and then adjust the height of the placement plate 1 to facilitate use in different environments.

[0034] Then, when adjusting using the locking device, since other medical instruments will be placed on the placement plate 1, the adjustment speed should be smooth to avoid shaking caused by violent movement. At this time, the adjusting bolt 405 can be rotated. By rotating the adjusting bolt 405, one end of the adjusting bolt 405 will continuously press against the mounting plate 402, thereby moving the mounting plate 402. As a result, the damping plate 403 will come close to the insertion rod 201. When the insertion rod 201 moves in the slot, the movement of the insertion rod 201 will be restricted due to the friction generated by the damping plate 403 pressing against it. It cannot move quickly. At this time, the position of the placement plate 1 can be adjusted more smoothly for easy use.

[0035] After a period of use, the damping plate 403 will wear out, reducing its friction with the insertion rod 201. Therefore, the damping plate 403 needs to be replaced. Simply lift the positioning plate 401 upwards, moving it from the positioning opening 302. Simultaneously, the limiting block moves upwards within the limiting groove 303 until the bottom of the positioning plate 401 is far from the positioning opening 302. Then, the positioning plate 401 and mounting plate 402 can be removed laterally. Remove any remaining damping plate 403 from the mounting plate 402 and replace it with a new one using methods such as adhesive. Finally, insert the limiting block back into the limiting groove 303 and move it downwards, causing the positioning plate 401 to fall into the positioning opening 302. Under the influence of gravity, the positioning plate 401 will be locked in the positioning opening 302, completing the installation.

[0036] Example 2:

[0037] Reference Figure 1-5 The thoracic closed drainage bottle mobile fixing trolley with universal wheel locking and height adjustment is basically the same as that in Embodiment 1, but with a further improvement: the locking device includes a positioning hole 202, a mounting rod 5, and a locking rod 601. The positioning hole 202 is set on the insertion rod 201. The mounting rod 5 is fixedly connected between two sets of support rods 3, and a cavity is provided in the mounting rod 5. The cavity communicates with the slot. The locking rod 601 is slidably connected in the cavity. The locking rod 601 can be inserted into the positioning hole 202, thereby restricting the position of the insertion rod 201. A return spring 602 is connected in the cavity. One end of the return spring 602 is connected to the locking rod 601. A slot is provided on the mounting rod 5. The slot communicates with the cavity. A lever 603 is fixedly connected to the locking rod 601. The lever 603 is slidably connected in the slot.

[0038] When using the locking device, one hand moves the lever 603 closer together, causing the locking rod 601 to extend from the positioning hole 202. Then, the position of the placement plate 1 can be adjusted. Due to the influence of the damping plate 403 and the spring 203, the other hand is needed to assist in pressing the placement plate 1 to move it down or lifting it up, thereby adjusting the position of the placement plate 1. After adjustment, one hand releases the lever 603 while the other hand remains on the placement plate 1 to restrict its position. At this time, the locking rod 601 will return to its original position under the action of the return spring 602. If the locking rod 601 is not inserted into the positioning hole 202 at this time, simply move the placement plate 1 up and down slightly to insert the locking rod 601 into the positioning hole 202 to complete the position adjustment of the placement plate 1.

[0039] Example 3:

[0040] Reference Figure 1The thoracic closed drainage bottle mobile fixing trolley with universal wheel locking and height adjustment is basically the same as that in Embodiment 1. Furthermore, the bottom of the support rod 3 is fixedly connected with universal wheels 7, which are self-locking wheels. Universal wheels 7 facilitate the movement of this device, and the self-locking function makes it easy to temporarily fix this device to avoid accidents caused by accidental movement.

[0041] This invention allows adjustment of the distance between the damping plate 403 and the insertion rod 201 by adjusting the bolt 405, thereby adjusting the speed at which the placement plate 1 moves up and down. This prevents the placement plate 1 from falling rapidly due to damping wear caused by prolonged use, which could damage the drainage bottle on the placement plate 1. At the same time, the opening 301 allows the damping plate 403 to be removed, preventing it from failing due to wear from long-term use and enabling timely replacement. The locking device also allows for quick adjustment of the position of the placement plate 1, making it convenient for medical personnel to use.

[0042] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A movable and fixed trolley for closed thoracic drainage bottles with adjustable height and locking casters, comprising a placement plate (1), wherein multiple mounting brackets (2) are fixedly connected to the placement plate (1), characterized in that, Also includes: Insert rod (201) is fixedly connected to the bottom of the mounting bracket (2); Multiple sets of support rods (3), each support rod (3) having a slot that matches the insertion rod (201), the insertion rod (201) being slidably connected in the slot; A locking device is used to lock and limit the position of the insertion rod (201); An opening (301) is provided on the support rod (3), and the opening (301) communicates with the slot; A positioning port (302) is provided below the opening (301); A positioning plate (401) is installed in the positioning port (302). An mounting plate (402) is slidably connected to the positioning plate (401). A damping plate (403) is fixedly connected to the mounting plate (402). The damping plate (403) abuts against the insertion rod (201). An adjusting bolt (405) is threaded onto the positioning plate (401), and the distance between the damping plate (403) and the insert rod (201) can be adjusted by the adjusting bolt (405).

2. The thoracic closed drainage bottle moving and fixing trolley with universal wheel locking and adjustable height as described in claim 1, characterized in that, The opening (301) is provided with a limiting groove (303), and the positioning plate (401) is provided with a limiting block that matches the limiting groove (303). The limiting block is slidably connected in the limiting groove (303).

3. The thoracic closed drainage bottle moving and fixing trolley with universal wheel locking and adjustable height as described in claim 2, characterized in that, The positioning plate (401) is provided with two sets of openings, and a short rod (404) is fixedly connected to the mounting plate (402), and the short rod (404) is slidably connected in the openings.

4. The thoracic closed drainage bottle moving and fixing trolley with universal wheel locking and adjustable height as described in claim 1, characterized in that, The locking device includes a positioning hole (202), a mounting rod (5), and a locking rod (601). The positioning hole (202) is located on the insertion rod (201). The mounting rod (5) is fixedly connected between two sets of support rods (3), and a cavity is provided inside the mounting rod (5). The cavity communicates with the slot. The locking rod (601) is slidably connected in the cavity. The locking rod (601) can be inserted into the positioning hole (202) to restrict the position of the insertion rod (201).

5. The thoracic closed drainage bottle moving and fixing trolley with universal wheel locking and adjustable height as described in claim 4, characterized in that, A return spring (602) is connected inside the cavity, and one end of the return spring (602) is connected to the locking rod (601).

6. The thoracic closed drainage bottle moving and fixing trolley with universal wheel locking and adjustable height as described in claim 5, characterized in that, The mounting rod (5) is provided with a slot, which communicates with the cavity, and a lever (603) is fixedly connected to the locking rod (601), which is slidably connected in the slot.

7. The thoracic closed drainage bottle moving and fixing trolley with universal wheel locking and adjustable height as described in claim 1, characterized in that, The bottom of the insertion rod (201) is connected to a spring (203), and the other end of the spring (203) is connected to the bottom of the slot.

8. The thoracic closed drainage bottle moving and fixing trolley with universal wheel locking and adjustable height as described in claim 1, characterized in that, The bottom of the support rod (3) is fixedly connected to a caster wheel (7), which is a self-locking wheel.

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