Lifting support for medical equipment

Abstract

The medical equipment lifting support comprises a fixed disc and a rotating cylinder rotationally connected to the top of the fixed disc, the bottom of the rotating cylinder penetrates through the fixed disc, a telescopic rod is inserted into the rotating cylinder, and a locking knob is installed on the side wall of the rotating cylinder. A monitor provided with a power source is fixedly connected to the top end of the telescopic rod, a guide frame is fixedly connected to the bottom of the fixed disc, a plurality of mounting blocks distributed in an array mode are slidably connected into the guide frame, universal wheels are fixedly mounted at the bottoms of the mounting blocks, and a pushing mechanism is arranged between the mounting blocks and the rotating cylinder. A limiting mechanism is arranged between the locking knob and the rotating cylinder, the supporting area formed by the universal wheels is enlarged through the pushing mechanism and the like, toppling and rollover caused when the medical equipment is high are prevented, the safety of the medical equipment and personnel is guaranteed, in addition, through the limiting mechanism and the like, the situation that the locking effect is reduced due to the fact that the locking knob is reversely screwed out is prevented, and the service life of the medical equipment is prolonged. And safe operation of medical equipment is ensured.

Description

Technical Field

[0001] This utility model relates to the field of medical equipment technology, specifically to a lifting support for medical equipment. Background Technology

[0002] Traditional medical equipment is often placed in a fixed position, such as monitors. This fixed height greatly limits the ease of operation for medical staff. Therefore, modern medical equipment is usually placed using lifting supports, which greatly increases the ease of operation.

[0003] The casters at the bottom of typical medical equipment lifting stands are usually fixed. This means that when the medical equipment is at a high height, there is not a large enough support area, which can easily cause the medical equipment to tip over and be damaged. In addition, the height of the lifting stand is usually fixed by a locking knob, which can easily turn out in the opposite direction after prolonged use, thereby reducing the locking effect and creating a safety hazard.

[0004] Therefore, there is an urgent need for a lifting support for medical equipment to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a lifting support for medical equipment to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a lifting support for medical equipment, comprising a fixed plate and a rotating cylinder rotatably connected to the top of the fixed plate, wherein the bottom of the rotating cylinder penetrates the fixed plate, a telescopic rod is inserted inside the rotating cylinder, and a locking knob is installed on the side wall of the rotating cylinder, a monitor equipped with a power supply is fixedly connected to the top of the telescopic rod, a guide frame is fixedly connected to the bottom of the fixed plate, and multiple arrayed mounting blocks are slidably connected inside the guide frame, and universal wheels are fixedly installed at the bottom of each mounting block, a pushing mechanism is provided between the mounting block and the rotating cylinder, and the pushing mechanism is used to push the mounting block, a limiting mechanism is provided between the locking knob and the rotating cylinder, and the limiting mechanism is used to limit the locking knob, and a locking mechanism is provided between the rotating cylinder and the fixed plate.

[0007] The limiting mechanism includes a push ring fixedly sleeved on the side wall of the locking knob, and the side wall of the push ring is provided with multiple first inclined surfaces. The side wall of the rotating cylinder is fixedly connected to a fixing rod, and the side wall of the fixing rod is rotatably connected to a stop block. The top of the stop block is provided with a second inclined surface, and the side wall of the fixing rod is sleeved with a torsion spring. One end of the torsion spring is fixed to the second inclined surface, and the other end is fixed to the side wall of the fixing rod. The side wall of the stop block is fixedly connected to a pressing plate.

[0008] The pushing mechanism includes a pushing block fixedly sleeved on the side wall of the rotating cylinder, and the pushing block is provided with a third inclined surface. The side wall of the mounting block is fixedly connected with a pushing rod, and a first reset mechanism is provided between the mounting block and the guide frame. The first reset mechanism is used to reset the mounting block.

[0009] The locking mechanism includes a fixed plate fixedly connected to the side wall of the rotating cylinder, and a lifting rod is inserted through the top of the fixed plate. The top of the fixed plate has a plurality of circular holes arranged in an array. A second reset mechanism is provided between the lifting rod and the fixed plate, and the second reset mechanism is used to reset the lifting rod.

[0010] The first reset mechanism includes a fixing block fixedly connected to the side wall of the guide frame, and the fixing block is fixedly connected to the side wall of the mounting block by a first spring.

[0011] The second reset mechanism includes a lifting button fixedly connected to the top of the lifting rod. A second spring is sleeved on the side wall of the lifting rod, and the two ends of the second spring are fixed to the lifting button and the fixing plate, respectively.

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

[0013] 1. This utility model provides a lifting support for medical equipment. Before raising the medical equipment, the support area composed of casters is increased by a pushing mechanism, etc., to prevent the medical equipment from tipping over or overturning when it is at a high height, thus ensuring the safety of the medical equipment and personnel.

[0014] 2. This utility model provides a lifting support for medical equipment. When fixing the height of medical equipment, a limiting mechanism or similar device is used to prevent the locking knob from turning out in the opposite direction, which would reduce the locking effect and thus reduce safety hazards and ensure the safe operation of the medical equipment. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the propulsion mechanism of this utility model;

[0017] Figure 3 for Figure 1 Enlarged view of point A in the middle;

[0018] Figure 4 for Figure 3 Enlarged view of point B in the middle.

[0019] In the diagram: 101, fixed plate; 102, rotating cylinder; 103, telescopic rod; 104, monitor; 105, locking knob; 201, push block; 202, third inclined plane; 203, push rod; 301, fixed block; 302, first spring; 401, push ring; 402, first inclined plane; 403, fixed rod; 404, stop block; 405, second inclined plane; 406, pressing plate; 407, torsion spring; 501, circular hole; 502, fixed plate; 503, lifting rod; 601, lifting knob; 602, second spring; 7, guide frame; 8, mounting block; 801, caster wheel. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-4 This utility model provides a lifting support for medical equipment, including a fixed plate 101 and a rotating cylinder 102 rotatably connected to the top of the fixed plate 101. The bottom of the rotating cylinder 102 penetrates the fixed plate 101, and a telescopic rod 103 is inserted inside the rotating cylinder 102. A locking knob 105 is installed on the side wall of the rotating cylinder 102. A monitor 104 with a power supply is fixedly connected to the top of the telescopic rod 103. A guide frame 7 is fixedly connected to the bottom of the fixed plate 101, and multiple arrayed mounting blocks 8 are slidably connected inside the guide frame 7. A caster wheel 801 is fixedly installed at the bottom of each mounting block 8. The mounting blocks 8 are connected to the rotating cylinder 102. A pushing mechanism is provided to push the mounting block 8. A limiting mechanism is provided between the locking knob 105 and the rotating cylinder 102 to limit the locking knob 105. A locking mechanism is provided between the rotating cylinder 102 and the fixed plate 101. Before raising the medical equipment, the supporting area formed by the casters 801 is increased by the pushing mechanism, etc., to prevent the medical equipment from tipping over when it is at a high height, thus ensuring the safety of the medical equipment and personnel. In addition, when fixing the height of the medical equipment, the limiting mechanism, etc., prevents the locking knob 105 from turning out in the opposite direction, which would reduce the locking effect and thus reduce safety hazards and ensure the safe operation of the medical equipment.

[0022] The limiting mechanism includes a push ring 401 fixedly sleeved on the side wall of the locking knob 105, and the side wall of the push ring 401 is provided with multiple first inclined surfaces 402. A fixing rod 403 is fixedly connected to the side wall of the rotating cylinder 102, and a stop block 404 is rotatably connected to the side wall of the fixing rod 403. The top of the stop block 404 is provided with a second inclined surface 405, and a torsion spring 407 is sleeved on the side wall of the fixing rod 403. One end of the torsion spring 407 is fixed to the second inclined surface 405, and the other end is fixed to the side wall of the fixing rod 403. The stop block 404... A pressing plate 406 is fixedly connected to the side wall of 4. When height adjustment is required, press the pressing plate 406 down to drive the abutment 404 to release the lock on the push ring 401, and turn the locking knob 105 counterclockwise. After adjustment, release the pressing plate 406 and turn the locking knob 105 clockwise. After locking, the push ring 401 is restricted from rotating under the action of the abutment 404, thereby preventing the locking knob 105 from reversing and reducing the locking effect, thus reducing safety hazards and ensuring the safe operation of medical equipment.

[0023] The pushing mechanism includes a pushing block 201 fixedly sleeved on the side wall of the rotating cylinder 102, and the pushing block 201 is provided with a third inclined surface 202. The side wall of the mounting block 8 is fixedly connected to a pushing rod 203, and a first reset mechanism is provided between the mounting block 8 and the guide frame 7. The first reset mechanism is used to reset the mounting block 8. When it is necessary to increase the support area, rotating the rotating cylinder 102 drives the pushing block 201 to rotate, thereby causing the pushing rod 203 to slide on the third inclined surface 202, driving the mounting block 8 and the universal wheel 801 to move away from the rotating cylinder 102 together, thereby increasing the support area and preventing the medical equipment from tipping over when it is high, ensuring the safety of the medical equipment and personnel.

[0024] The locking mechanism includes a fixed plate 502 fixedly connected to the side wall of the rotating cylinder 102, and a lifting rod 503 is inserted through the top of the fixed plate 502. The top of the fixed plate 101 has a plurality of arrayed circular holes 501. A second reset mechanism is provided between the lifting rod 503 and the fixed plate 502. The second reset mechanism is used to reset the lifting rod 503. Before rotating the rotating cylinder 102, the second reset mechanism causes the lifting rod 503 to rise and disengage from the circular holes 501 to release the lock. After rotating the rotating cylinder 102, the second reset mechanism causes the lifting rod 503 to enter the circular holes 501 to lock the rotating cylinder 102, preventing the rotating cylinder 102 from rotating and thus affecting the support area.

[0025] The first reset mechanism includes a fixing block 301 fixedly connected to the side wall of the guide frame 7. The fixing block 301 is fixedly connected to the side wall of the mounting block 8 by a first spring 302. When the mounting block 8 is moved away from the rotating cylinder 102 by the pushing mechanism, the first spring 302 is stretched. After the mounting block 8 stops moving, the first spring 302 prevents the mounting block 8 from continuing to move.

[0026] The second reset mechanism includes a lifting button 601 fixedly connected to the top of the lifting rod 503. A second spring 602 is sleeved on the side wall of the lifting rod 503, and the two ends of the second spring 602 are fixed to the lifting button 601 and the fixing plate 502 respectively. Before rotating the rotating cylinder 102, the lifting button 601 is lifted, which drives the lifting rod 503 to disengage from the circular hole 501 and release the lock. After the rotating cylinder 102 has rotated, under the action of the second spring 602, the lifting rod 503 contacts the fixing plate 101 and finally inserts into the circular hole 501 to complete the locking.

[0027] Working principle: When in operation, first turn on the power of the monitor 104 and enable it to work. When it is necessary to raise or lower its height, first lift the lifting button 601. The lifting button 601 drives the lifting rod 503 to move upward and exit from the circular hole 501. At this time, the second spring 602 is stretched. Then rotate the rotating cylinder 102, which drives the push block 201 to rotate together, so that the push rod 203 slides on the third inclined surface 202. At this time, the push rod 203 drives the mounting block 8 and the universal wheel 801 to move away from the rotating cylinder 102. At this time, the first spring 302 is stretched. When the mounting block 8 and the universal wheel 801 move to the appropriate position, stop rotating the rotating cylinder 102 and release the lifting button 601. At this time, under the action of the first spring 302, the lifting button 601 drives the lifting rod 503 to move downward and contact the upper surface of the fixed plate 101. Then, gently rotate the rotating cylinder 102 to insert the lifting rod 503 into the nearest circular hole 501 to complete the limit.

[0028] Then press down on the pressing plate 406. The pressing plate 406 drives the abutment 404 to rotate upward on the side wall of the fixed rod 403 and release it from contact with the push ring 401. At the same time, the abutment 404 drives the second inclined surface 405 to rotate, thereby causing the torsion spring 407 to be twisted, thus increasing the elastic force. At this time, turn the locking knob 105 counterclockwise to release the restriction on the telescopic rod 103. When the locking knob 105 is rotated to the appropriate position, stop pressing the pressing plate 406. At this time, under the action of the torsion spring 407, the abutment 404 rotates downward and contacts the first inclined surface 402.

[0029] At this time, lifting the telescopic rod 103 increases the distance between the monitor 104 and the fixed plate 101. After the telescopic rod 103 moves to the appropriate position, the locking knob 105 is turned clockwise. At this time, the abutment block 404 slides on the first inclined surface 402, and the torsion spring 407 is twisted. When the abutment block 404 passes the first inclined surface 402, under the action of the torsion spring 407, the abutment block 404 contacts the next first inclined surface 402. This process is repeated until the telescopic rod 103 is restricted. When the usage time is too long, the locking knob 105 is loosened and turned counterclockwise to reduce the restriction on the telescopic rod 103. The abutment block 404 abuts against the bottom of the first inclined surface 402, thereby restricting the counterclockwise rotation of the locking knob 105 and completing the height adjustment.

[0030] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A lifting support for medical equipment, comprising a fixed plate (101) and a rotating cylinder (102) rotatably connected to the top of the fixed plate (101), wherein the bottom of the rotating cylinder (102) penetrates the fixed plate (101), a telescopic rod (103) is inserted inside the rotating cylinder (102), and a locking knob (105) is installed on the side wall of the rotating cylinder (102), wherein a monitor (104) equipped with a power supply is fixedly connected to the top of the telescopic rod (103), characterized in that: The bottom of the fixed plate (101) is fixedly connected to a guide frame (7), and multiple arrayed mounting blocks (8) are slidably connected inside the guide frame (7). Each mounting block (8) is fixedly mounted with a caster wheel (801) at its bottom. A pushing mechanism is provided between the mounting block (8) and the rotating cylinder (102), and the pushing mechanism is used to push the mounting block (8). A limiting mechanism is provided between the locking knob (105) and the rotating cylinder (102), and the limiting mechanism is used to limit the locking knob (105). A locking mechanism is provided between the rotating cylinder (102) and the fixed plate (101).

2. The medical equipment lifting stand of claim 1, wherein: The limiting mechanism includes a push ring (401) fixedly sleeved on the side wall of the locking knob (105), and the side wall of the push ring (401) is provided with a plurality of first inclined surfaces (402). The side wall of the rotating cylinder (102) is fixedly connected to a fixing rod (403), and the side wall of the fixing rod (403) is rotatably connected to a stop block (404). The top of the stop block (404) is provided with a second inclined surface (405), and the side wall of the fixing rod (403) is sleeved with a torsion spring (407). One end of the torsion spring (407) is fixed to the second inclined surface (405), and the other end is fixed to the side wall of the fixing rod (403). The side wall of the stop block (404) is fixedly connected to a pressing plate (406).

3. A lifting support for medical equipment according to claim 1, characterized in that: The pushing mechanism includes a pushing block (201) fixedly sleeved on the side wall of the rotating cylinder (102), and the pushing block (201) is provided with a third inclined surface (202). The side wall of the mounting block (8) is fixedly connected with a pushing rod (203), and a first reset mechanism is provided between the mounting block (8) and the guide frame (7), and the first reset mechanism is used to reset the mounting block (8).

4. A lifting support for medical equipment according to claim 1, characterized in that: The locking mechanism includes a fixed plate (502) fixedly connected to the side wall of the rotating cylinder (102), and a lifting rod (503) is inserted through the top of the fixed plate (502). The top of the fixed plate (101) is provided with a plurality of arrayed circular holes (501). A second reset mechanism is provided between the lifting rod (503) and the fixed plate (502), and the second reset mechanism is used to reset the lifting rod (503).

5. The medical equipment lifting support of claim 3, wherein: The first reset mechanism includes a fixing block (301) fixedly connected to the side wall of the guide frame (7), and the fixing block (301) is fixedly connected to the side wall of the mounting block (8) by a first spring (302).

6. The medical equipment lifting support of claim 4, wherein: The second reset mechanism includes a lifting button (601) fixedly connected to the top of the lifting rod (503). A second spring (602) is sleeved on the side wall of the lifting rod (503), and the two ends of the second spring (602) are fixed to the lifting button (601) and the fixing plate (502) respectively.

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