CN112618848A - Infusion support with protection function - Google Patents
Infusion support with protection function Download PDFInfo
- Publication number
- CN112618848A CN112618848A CN202110001169.9A CN202110001169A CN112618848A CN 112618848 A CN112618848 A CN 112618848A CN 202110001169 A CN202110001169 A CN 202110001169A CN 112618848 A CN112618848 A CN 112618848A
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- Prior art keywords
- rod
- block
- rods
- sliding
- support
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/1414—Hanging-up devices
- A61M5/1415—Stands, brackets or the like for supporting infusion accessories
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/1414—Hanging-up devices
- A61M5/1417—Holders or handles for hanging up infusion containers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The invention relates to a transfusion stand, in particular to a transfusion stand with a protection function. The technical problem is to provide the infusion support with the protection function, which is convenient to move, can be fixed when in use and can clamp an infusion bottle. The technical scheme of the invention is that the infusion support with the protection function comprises: a first support frame; the universal wheels are rotatably arranged around the bottom of the first support frame; the upper part of the first support frame is provided with a placing component; the driving component is arranged in the middle of the first support frame. The beneficial effects are that: under drive assembly's effect, people adjust the position height of rack as required through rotating the handle, when position adjustment ended, loosen the handle, can drive carousel and kelly and remove to the right side, when the round hole on kelly and the first rotatory groove piece breaks away from, the carousel side can not drive first rotatory groove piece and rotate for thereby people can not be because the mistake touches the carousel and adjust the height with the rack.
Description
Technical Field
The invention relates to a transfusion stand, in particular to a transfusion stand with a protection function.
Background
The infusion support is mainly used for infusion of patients by medical units and is usually placed in an infusion room of a hospital.
Some patients need to carry out multi-bottle infusion, and the infusion is carried out through one back of hand, so that the hands of the patients are cold, the rehabilitation of the patients is not facilitated, and therefore, the back of the hand for infusion needs to be replaced. At present general infusion support is because the infusion support is fixed on one side of infusion chair, under this condition, is unfavorable for patient's change, and current infusion support is unstable moreover, and patient may miss touch the bracing piece and make the infusion support skew, causes the circumstances such as blood return, has the potential safety hazard, aggravates patient moreover, accompanies personnel and nurse's work burden.
Therefore, it is particularly necessary to design a transfusion stand with a protection function, which is convenient to move, can be fixed when in use, and can clamp a transfusion bottle, so that troubles and dangers caused by most manual operations are eliminated, and the working efficiency is improved, thereby solving the defects.
Disclosure of Invention
Because the infusion support of overcoming present general infusion support is fixed on one side of infusion chair, under this kind of condition, be unfavorable for patient's change, current infusion support is unstable moreover, and patient may miss the bracing piece and make the infusion support shift, causes the circumstances such as blood return, has the potential safety hazard, aggravates the shortcoming of patient, accompanying personnel and nurse work burden moreover, technical problem: provides the infusion support with the protection function, which is convenient to move, can be fixed when in use and can clamp an infusion bottle.
The technical implementation scheme of the invention is as follows: a transfusion stand with a protection function comprises: a first support frame; the universal wheels are rotatably arranged around the bottom of the first support frame; the upper part of the first support frame is provided with a placing component; the driving component is arranged in the middle of the first support frame.
Preferably, the placing component comprises: the bearing is arranged on the inner side of the first support frame; the bearing is rotatably provided with a screw rod; the screw rod is connected with the sliding groove rod through threads; the sliding block is arranged at the bottom of the sliding groove rod and is in sliding fit with the first support frame; the top of the sliding groove rod is provided with a placing frame; the hook is arranged around the bottom of the placing rack.
Preferably, the driving assembly comprises: a bevel gear set is arranged between the first support frame and the top of the screw rod; one side of the bevel gear group is provided with a first rotating groove block; the rotary table is rotatably arranged on one side of the first rotary groove block and is in sliding fit with the first rotary groove block; the upper part of one side of the rotating disc is provided with a handle; the clamping rods are arranged on the periphery of one side of the rotary table, four round holes are formed in the first rotary groove block, and the clamping rods are respectively matched with the round holes in the first rotary groove block in a sliding mode; and a first spring is connected between the turntable and the first rotating groove block.
Preferably, the device further comprises a clamping assembly, wherein the clamping assembly comprises: the periphery of the bottom of the placing rack is provided with a first supporting rod; the lower sides of the first supporting rods are respectively and rotatably provided with two clamping blocks; the second springs are connected between the clamping blocks; the middle part of the first support rod is provided with a first stop rod which is respectively matched with the clamping blocks.
Preferably, the device further comprises a jacking assembly, wherein the jacking assembly comprises: a lower pressing block is arranged on the upper side of the middle part of the placing rack in a sliding manner; the third spring is connected between the lower pressing block and the placing frame; the rotating rod is rotatably arranged around the upper side of the lower pressing block; the outer sides of the rotary rods are rotatably provided with the slide rods which are respectively matched with the placing racks in a sliding manner; the fourth springs are symmetrically connected between the sliding rods and the placing rack; the ejector rods are arranged at the bottoms of the slide bars and are respectively matched with the clamping blocks; the middle parts of the first guide blocks and the first supporting rods are respectively provided with a first guide block which is in sliding fit with the sliding rods.
Preferably, the device further comprises a pressing component, wherein the pressing component comprises: the second guide blocks are arranged on two sides of the middle part of the placing rack; the pressing rod is arranged between the second guide blocks in a sliding mode, and the pressing rod is matched with the lower pressing block; and the two sides of the bottom of the pressure rod are provided with second stop rods.
Preferably, the anti-moving device further comprises an anti-moving assembly, wherein the anti-moving assembly comprises: the second support rod is arranged on the lower side of the first support frame; the periphery of the second support rod is rotatably provided with a rotary grooved rod; the second support frames are symmetrically arranged around the second support rod; two guide rods are arranged on the second support frame; the connecting rod is arranged between the guide rods on the same side in a sliding manner; two fifth springs are connected between the connecting rod on the same side and the second support frame, and the fifth springs are respectively sleeved on the guide rods; the outer sides of the connecting rods are provided with racks; the first gears are symmetrically and rotatably arranged on the periphery of the first support rod and the second support rod, and the first gears on the same side are meshed with the racks respectively; the inner sides of the racks are provided with the reels; the outer sides of the rotating grooved bars are respectively and rotatably provided with a second rotating grooved block; the pull ropes are connected between the second rotating groove blocks on the same side and the reel; the torsion springs are connected between the two sides of the second rotating groove block and the rotating groove rod, and the torsion springs on the same side are sleeved on the rotating groove rod; the outer sides of the second rotating groove blocks are provided with contact blocks in a sliding manner; and the sixth springs are connected between the contact block on the same side and the second rotating groove block.
Preferably, the device further comprises a pulling assembly, wherein the pulling assembly comprises: the third guide blocks are arranged on two sides of the middle part of the first support frame; pull rods are arranged on the third guide blocks in a sliding mode and are matched with the second gear rods respectively; the pull frame is arranged between the bottoms of the pull rods and matched with the rotary grooved rods; seventh springs are connected between the pull rod and the third guide block and are respectively sleeved on the pull rod.
The beneficial effects are that:
1. under drive assembly's effect, people can adjust the position height of rack as required through rotating the handle, and when position adjustment ended, people loosened the handle, can drive carousel and kelly and move to the right side, when the round hole on kelly and the first rotatory groove piece broke away from, the carousel side can not drive first rotatory groove piece and rotate for thereby people can not be because the mistake touches the carousel and adjust the height with the rack.
2. Under the effect of the tight subassembly in top, people press down the briquetting downwards, and lower briquetting can drive the rotary rod and move down, and the rotary rod can drive the slide bar and move to the outside, and the slide bar can drive the ejector pin and move to the outside, and when ejector pin and clamp splice contact and cooperation, can drive the clamp splice and move to the inboard automatically to can once carry out the tight work of clamp with four infusion bottles, improve people's efficiency.
3. Under the effect of push down the subassembly, when people stimulate the second shelves pole downwards, the second shelves pole can drive the depression bar and move down, and the second shelves pole can drive briquetting and move down to people's operation facility has been improved.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of another angle according to the present invention.
Fig. 3 is a first partial structure diagram and a cross-sectional view of the present invention.
Fig. 4 is a second partial structure diagram and a cross-sectional view of the present invention.
Fig. 5 is a third partial structural schematic view and a sectional view of the present invention.
FIG. 6 is a schematic diagram of a fourth partial structure of the present invention.
Fig. 7 is a schematic structural view and a sectional view of a fifth part of the present invention.
FIG. 8 is a schematic diagram of a sixth partial structure according to the present invention.
Fig. 9 is a schematic diagram and a cross-sectional view of a seventh partial structure according to the present invention.
FIG. 10 is a schematic diagram of an eighth partial structure of the present invention.
Description of reference numerals: 1_ first support frame, 2_ universal wheel, 3_ placing component, 301_ bearing, 302_ lead screw, 303_ sliding groove rod, 304_ slider, 305_ placing frame, 306_ hook, 4_ driving component, 401_ bevel gear set, 402_ first rotating groove block, 403_ rotating disc, 404_ grip, 405_ clamping rod, 406_ first spring, 5_ clamping component, 501_ first support rod, 502_ clamping block, 503_ second spring, 504_ first gear rod, 6_ tightening component, 601_ pressing block, 602_ third spring, 603_ rotating rod, 604_ sliding rod, 605_ fourth spring, 606_ top rod, 607_ first guide block, 7_ pressing component, 701_ second guide block, 702_ pressing rod, 703_ second gear rod, 8_ anti-motion component, 801_ second support rod, 802_ rotating groove rod, 803_ second support frame, 804_ guide rod, 805_ fifth spring, connecting rod, 806_ connecting rod, 807_ rack, 808_ first gear, 809_ reel, 810_ pull cord, 811_ second rotational slot block, 812_ torsion spring, 813_ contact block, 814_ sixth spring, 9_ pulling assembly, 901_ third guide block, 902_ pulling frame, 903_ pull rod, 904_ seventh spring.
Detailed Description
The invention will be further described with reference to examples of embodiments shown in the drawings to which the invention is attached.
Example 1
A transfusion stand with a protection function is shown in figures 1, 2, 3, 4 and 5 and comprises a first support frame 1, universal wheels 2, a placing component 3 and a driving component 4, wherein the universal wheels 2 are rotatably arranged at the periphery of the bottom of the first support frame 1, the placing component 3 is arranged on the upper portion of the first support frame 1, and the driving component 4 is arranged in the middle of the first support frame 1.
The placing component 3 comprises a bearing 301, a screw rod 302, a sliding groove rod 303, a sliding block 304, a placing frame 305 and a hook 306, the bearing 301 is arranged on the inner side of the first support frame 1, the screw rod 302 is rotatably arranged on the bearing 301, the sliding groove rod 303 is connected onto the screw rod 302 through threads, the sliding block 304 is arranged at the bottom of the sliding groove rod 303, the sliding block 304 is in sliding fit with the first support frame 1, the placing frame 305 is arranged at the top of the sliding groove rod 303, and the hook 306 is arranged at the bottom of the placing frame 305.
The driving assembly 4 comprises a bevel gear set 401, a first rotating groove 402, a rotating disc 403, a handle 404, a clamping rod 405 and a first spring 406, the bevel gear set 401 is arranged between the first support frame 1 and the top of the screw rod 302, the first rotating groove 402 is arranged on the right side of the bevel gear set 401, the rotating disc 403 is arranged on the right side of the first rotating groove 402 in a rotating mode, the rotating disc 403 is in sliding fit with the first rotating groove 402, the handle 404 is arranged on the upper portion of the right side of the rotating disc 403, the clamping rod 405 is arranged on the periphery of the left side of the rotating disc 403, four circular holes 403 are formed in the first rotating groove 402, the clamping rod 405 is respectively in sliding fit with the circular holes in the first rotating groove 402, and the first spring 406 is connected between the rotating.
People move the device to a proper position through the universal wheel 2, then people can hang an infusion bottle on the hook 306, then people push the handle 404 to the left side, the handle 404 can drive the rotary disc 403 and the clamping rod 405 to move to the left side, the first spring 406 is compressed, when the clamping rod 405 is matched with a round hole on the first rotary groove block 402, people forward rotate the handle 404, the handle 404 can drive the first rotary groove block 402 and the bevel gear group 401 to rotate, the bevel gear group 401 can drive the screw rod 302 to forward rotate, the screw rod 302 can drive the slide block 304, the slide groove rod 303 and the placing frame 305 to move upwards, when people reverse the handle 404, the placing frame 305 can be driven to move downwards, thereby people can adjust the position according to needs, when the position adjustment is finished, the handle 404 is loosened, due to the reset effect of the first spring 406, the rotary disc 403 and the clamping rod 405 can be driven to move to the right side, when the clamping rod 405 is separated from the round hole on the first rotary groove block 402, the first rotating groove block 402 is not driven to rotate by the rotating disc 403, so that people cannot touch the rotating disc 403 by mistake to adjust the height of the placing rack 305.
Example 2
Based on embodiment 1, as shown in fig. 6, 7, 8, 9 and 10, the clamping device 5 further includes a clamping assembly 5, the clamping assembly 5 includes a first supporting rod 501, clamping blocks 502, a second spring 503 and a first blocking rod 504, the first supporting rod 501 is disposed around the bottom of the placing rack 305, two clamping blocks 502 are rotatably disposed on the lower side of the first supporting rod 501, the second spring 503 is connected between the clamping blocks 502, the first blocking rod 504 is disposed in the middle of the first supporting rod 501, and the first blocking rod 504 is respectively matched with the clamping blocks 502.
When people hang the infusion bottle on the hook 306, the clamping block 502 is rotated towards the inner side, the second spring 503 is compressed, when the clamping block 502 is in contact with the infusion bottle, the infusion bottle can be clamped, under the action of the first blocking rod 504, the clamping block 502 can be positioned, so that people can infuse, the infusion bottle cannot shake left and right, when people loosen the clamping block 502, the clamping block 502 can be driven to move to reset towards the outer side due to the reset action of the second spring 503, at the moment, the clamping block 502 is separated from the infusion bottle, and people can take down the infusion bottle from the hook 306.
Still including the tight subassembly 6 in top, the tight subassembly 6 in top is including pushing down briquetting 601, third spring 602, rotary rod 603, slide bar 604, fourth spring 605, ejector pin 606 and first guide block 607, rack 305 middle part upside slidingly is equipped with down briquetting 601, be connected with third spring 602 between lower briquetting 601 and the rack 305, lower briquetting 601 upside all around the rotary type be equipped with rotary rod 603, the equal rotary type in rotary rod 603 outside is equipped with slide bar 604, slide bar 604 respectively with between the rack 305 sliding type cooperation, all symmetrical connection has fourth spring 605 between slide bar 604 and the rack 305, slide bar 604 bottom all is equipped with ejector pin 606, ejector pin 606 respectively with the clamp splice 502 between mutually support, first support bar 501 middle part all is equipped with first guide block 607, first guide block 607 respectively with between the slide bar 604 sliding type cooperation.
People press down briquetting 601 downwards, third spring 602 is compressed, lower briquetting 601 can drive rotary rod 603 and move downwards, rotary rod 603 can drive slide bar 604 and move to the outside, slide bar 604 can drive ejector pin 606 and move to the outside, fourth spring 605 is compressed, when ejector pin 606 and clamp splice 502 contact and cooperation, can drive clamp splice 502 automatic inboard and move, thereby can once carry out clamping work with four infusion bottles, people's efficiency has been improved, when people loosen briquetting 601 down, because the reset action of third spring 602, briquetting 601 and rotary rod 603 upward movement to reseing under can driving, because the reset action of fourth spring 605, can drive slide bar 604 and ejector pin 606 and move to reseing to the inboard, thereby ejector pin 606 breaks away from with clamp splice 502.
The rack is characterized by further comprising a pressing component 7, wherein the pressing component 7 comprises a second guide block 701, a pressing rod 702 and a second stop rod 703, the second guide blocks 701 are arranged on two sides of the middle of the rack 305, the pressing rod 702 is arranged between the second guide blocks 701 in a sliding mode, the pressing rod 702 is matched with the pressing block 601, and the second stop rod 703 is arranged on two sides of the bottom of the pressing rod 702.
When people pull the second blocking rod 703 downwards, the second blocking rod 703 can drive the pressing rod 702 to move downwards, and the second blocking rod 703 can drive the lower pressing block 601 to move downwards, so that the operation convenience of people is improved, and when people pull the second blocking rod 703 upwards, the lower pressing block 601 resets upwards.
The anti-moving component 8 is further included, the anti-moving component 8 includes a second support bar 801, a rotation grooved bar 802, a second support frame 803, a guide bar 804, a fifth spring 805, a connecting bar 806, a rack 807, a first gear 808, a reel 809, a pull rope 810, a second rotation grooved block 811, a torsion spring 812, a contact block 813 and a sixth spring 814, the second support bar 801 is arranged at the lower side of the first support frame 1, the rotation grooved bar 802 is rotatably arranged around the second support bar 801, the second support frame 803 is symmetrically arranged around the second support bar 801, the second support frame 803 is provided with two guide bars 804, the connecting bar 806 is slidably arranged between the guide bars 804 at the same side, two fifth springs 805 are connected between the connecting bar 806 at the same side and the second support frame 803, the fifth springs are respectively sleeved on the guide bars 804, the rack 807 is arranged at the outer side of the connecting bar 806, the first gear 808 is symmetrically and rotatably arranged around the second support bar 801, first gear 808 of homonymy meshes with between the rack 807 respectively, the rack 807 inboard all is equipped with reel 809, the equal rotary type in rotating slot pole 802 outside is equipped with second rotating slot piece 811, all be connected with stay cord 810 between homonymy second rotating slot piece 811 and the reel 809, all be connected with torsion spring 812 between second rotating slot piece 811 both sides and the rotating slot pole 802, homonymy torsion spring 812 all suits the dress on rotating slot pole 802, the equal slidable type in second rotating slot piece 811 outside is equipped with contact piece 813, all be connected with sixth spring 814 between homonymy contact piece 813 and the second rotating slot piece 811.
Still including pulling subassembly 9, pulling subassembly 9 is including third guide block 901, pulling frame 902, pull rod 903 and seventh spring 904, 1 middle part both sides of first support frame are equipped with third guide block 901, it is equipped with pull rod 903 all to slide on the third guide block 901, pull rod 903 cooperates each other respectively with between the second shelves pole 703, be equipped with pulling frame 902 between pull rod 903 bottom, cooperate each other between pulling frame 902 and the rotatory grooved bar 802, all be connected with seventh spring 904 between pull rod 903 and the third guide block 901, seventh spring 904 suits respectively on pull rod 903.
When the rack 305 moves upwards, the pressing rod 702 and the second gear 703 are driven to move upwards, when the second gear 703 is in contact with the pull rod 903, the pull rod 903 is driven to move upwards, the seventh spring 904 is compressed, the pull rod 903 drives the pull frame 902 to move upwards, the pull frame 902 drives the rotary slotted link 802 to rotate forty-five degrees anticlockwise, when the rotary slotted link 802 is in contact with the connecting link 806, the connecting link 806 is driven to move upwards, the fifth spring 805 is compressed, the connecting link 806 drives the rack 807 to move upwards, the rack 807 drives the first gear 808 to rotate, the first gear 808 drives the reel 809 to rotate, the reel 809 drives the second rotary slotted block 811 to rotate forty-five degrees through the pull rope 810, the torsion spring 812 deforms, the second rotary slotted block 811 drives the contact block to rotate, when the contact block 813 is in contact with the ground, due to the buffering effect of the sixth spring 814, can make contact piece 813 prop this device, thereby first support frame 1 can not rock, make during the people infuse, first support frame 1 is more stable, when rack 305 moves down, can drive depression bar 702 and second shelves pole 703 move down, when second shelves pole 703 breaks away from with pull rod 903, because the reset action of seventh spring 904, can drive pull rod 903 and pulling frame 902 move down, pulling frame 902 can drive rotatory grooved bar 802 and rotate to reseing, when rotatory grooved bar 802 breaks away from with connecting rod 806, because the reset action of fifth spring 805, can drive connecting rod 806 and rack 807 move down to reseing, the rack can drive first gear 807 and reel 809 antiport to reseing, because the reset action of torsion spring 812, can drive second rotatory grooved bar 811 and contact piece 813 antiport to reseing.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (8)
1. The utility model provides an infusion support with safeguard function, characterized by, including:
a first support frame (1);
the universal wheels (2) are rotatably arranged on the periphery of the bottom of the first support frame (1);
the upper part of the first support frame (1) is provided with a placing component (3);
the middle part of the first support frame (1) is provided with a driving component (4).
2. The infusion support with the protection function according to claim 1, wherein the placing component (3) comprises:
a bearing (301), wherein the bearing (301) is arranged on the inner side of the first support frame (1);
the screw rod (302) is rotatably arranged on the bearing (301);
the screw rod (302) is connected with the sliding groove rod (303) through threads;
the sliding block (304) is arranged at the bottom of the sliding groove rod (303), and the sliding block (304) is in sliding fit with the first support frame (1);
the top of the sliding groove rod (303) is provided with a placing frame (305);
a hook (306), and the hook (306) is arranged around the bottom of the placing rack (305).
3. The infusion support with the protection function according to claim 2, wherein the driving assembly (4) comprises:
a bevel gear set (401), wherein the bevel gear set (401) is arranged between the first support frame (1) and the top of the screw rod (302);
a first rotating groove block (402) is arranged at one side of the bevel gear set (401);
the rotary disc (403), one side of the first rotary groove block (402) is rotatably provided with the rotary disc (403), and the rotary disc (403) is in sliding fit with the first rotary groove block (402);
a handle (404), wherein the handle (404) is arranged at the upper part of one side of the turntable (403);
the clamping rod (405) is arranged on the periphery of one side of the rotary disc (403), four round holes are formed in the first rotary groove block (402), and the clamping rod (405) is in sliding fit with the round holes in the first rotary groove block (402) respectively;
the first spring (406) is connected between the rotating disc (403) and the first rotating groove block (402).
4. The infusion support with the protection function according to claim 3, characterized by further comprising a clamping assembly (5), wherein the clamping assembly (5) comprises:
the first supporting rods (501) are arranged on the periphery of the bottom of the placing rack (305);
the lower sides of the first supporting rods (501) are respectively and rotatably provided with two clamping blocks (502);
the second springs (503) are connected between the clamping blocks (502);
the middle part of the first support rod (501) is provided with a first stop rod (504), and the first stop rod (504) is respectively matched with the clamping block (502).
5. The infusion support with the protection function according to claim 4, which further comprises a tightening component (6), wherein the tightening component (6) comprises:
the lower pressing block (601) is arranged on the upper side of the middle part of the placing rack (305) in a sliding mode;
a third spring (602), wherein the third spring (602) is connected between the lower pressing block (601) and the placing rack (305);
the rotating rod (603) is rotatably arranged around the upper side of the lower pressing block (601);
the sliding rods (604) are rotatably arranged on the outer sides of the rotating rods (603), and the sliding rods (604) are respectively in sliding fit with the placing rack (305);
the fourth spring (605) is symmetrically connected between the sliding rod (604) and the placing rack (305);
the bottom of each sliding rod (604) is provided with a top rod (606), and the top rods (606) are respectively matched with the clamping blocks (502);
the middle parts of the first guide blocks (607) and the first supporting rods (501) are respectively provided with the first guide blocks (607), and the first guide blocks (607) are respectively in sliding fit with the sliding rods (604).
6. The infusion support with the protection function according to claim 5, which further comprises a pressing component (7), wherein the pressing component (7) comprises:
the two sides of the middle part of the placing rack (305) are provided with second guide blocks (701);
the pressing rod (702) is arranged between the second guide blocks (701) in a sliding mode, and the pressing rod (702) is matched with the lower pressing block (601);
the two sides of the bottom of the pressure lever (702) are provided with a second stop lever (703).
7. The infusion support with the protection function according to claim 6, which further comprises a motion-preventing component (8), wherein the motion-preventing component (8) comprises:
the second support rod (801), the second support rod (801) is arranged on the lower side of the first support frame (1);
the periphery of the second supporting rod (801) is rotatably provided with a rotary grooved rod (802);
the second support frames (803) are symmetrically arranged on the periphery of the second support rod (801);
two guide rods (804) are arranged on the guide rods (804) and the second support frame (803);
the connecting rod (806) is arranged between the guide rods (804) on the same side in a sliding manner;
two fifth springs (805) are connected between the connecting rod (806) on the same side and the second supporting frame (803), and the fifth springs (805) are respectively sleeved on the guide rod (804);
the racks (807) are arranged on the outer sides of the connecting rods (806);
the first gears (808) are symmetrically and rotatably arranged on the periphery of the second supporting rod (801), and the first gears (808) on the same side are meshed with the racks (807) respectively;
the inner sides of the racks (807) are provided with the reels (809);
the outer sides of the rotating grooved rods (802) are respectively and rotatably provided with a second rotating grooved block (811);
the pull ropes (810) are connected between the second rotating groove blocks (811) on the same side and the reel (809);
the torsion springs (812) are connected between the two sides of the second rotating groove block (811) and the rotating groove rod (802), and the torsion springs (812) on the same side are sleeved on the rotating groove rod (802);
the contact block (813) is arranged on the outer side of the second rotating groove block (811) in a sliding mode;
and the sixth spring (814) is connected between the contact block (813) on the same side and the second rotating groove block (811).
8. The infusion support with the protection function according to claim 7, which further comprises a pulling assembly (9), wherein the pulling assembly (9) comprises:
the third guide blocks (901), the third guide blocks (901) are arranged on two sides of the middle part of the first support frame (1);
the pull rods (903) are arranged on the third guide blocks (901) in a sliding mode, and the pull rods (903) are matched with the second gear rods (703) respectively;
the pull frame (902) is arranged between the bottoms of the pull rods (903), and the pull frame (902) is matched with the rotary slotted rod (802);
seventh springs (904) are connected between the pull rod (903) and the third guide block (901), and the seventh springs (904) are respectively sleeved on the pull rod (903).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110001169.9A CN112618848B (en) | 2021-01-04 | 2021-01-04 | Infusion support with protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110001169.9A CN112618848B (en) | 2021-01-04 | 2021-01-04 | Infusion support with protection function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112618848A true CN112618848A (en) | 2021-04-09 |
| CN112618848B CN112618848B (en) | 2023-07-07 |
Family
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| CN202110001169.9A Active CN112618848B (en) | 2021-01-04 | 2021-01-04 | Infusion support with protection function |
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| CN114047057A (en) * | 2021-12-02 | 2022-02-15 | 王星伊 | Metallurgical plate hardness detection device |
| CN114366918A (en) * | 2022-01-07 | 2022-04-19 | 方健 | Infusion support with prompting function for injection department |
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| CN112618848B (en) | 2023-07-07 |
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