CN114470396A

CN114470396A - Infusion support for patient placement in emergency department

Info

Publication number: CN114470396A
Application number: CN202210114534.1A
Authority: CN
Inventors: 张�林
Original assignee: AFFILIATED HOSPITAL OF JILIN MEDICAL COLLEGE
Current assignee: AFFILIATED HOSPITAL OF JILIN MEDICAL COLLEGE
Priority date: 2022-01-30
Filing date: 2022-01-30
Publication date: 2022-05-13

Abstract

The invention provides a patient placement infusion support for an emergency department, which relates to the technical field of medical instruments and comprises: a support mechanism; the support mechanism is an infusion support body, and the main body of the infusion support body is of a cylindrical structure; the top piece is sleeved on the top of the main body; the connecting rods are arranged on two sides of the top piece; the contact piece is arranged on the top of the connecting rod; the prompting piece is of a cylindrical structure, a prompting lamp is installed on the prompting piece, the prompting piece is installed at the top of the main body, and a contact piece is installed at the bottom of the prompting piece; the suggestion piece here is used for through the reduction of the inside liquid medicine of medicine conveying bottle to through the effect that the spring on the guide bar resets, and then make the contact, and then make the inside contactor actuation of warning light on the suggestion piece, thereby can play the effect that the suggestion changed dressings to the nurse, solved with regard to present traditional infusion support, patient is after the infusion is accomplished, can't play the effect problem that the suggestion changed dressings for the nurse automatically.

Description

Patient placement infusion support for emergency department

Technical Field

The invention relates to the technical field of medical instruments, in particular to a patient placement infusion support for an emergency department.

Background

Emergency treatment means treatment in an emergency. It is divided into emergency treatment and rescue. The existence of the device ensures that people can be professionally and scientifically cured within the fastest time when sudden diseases and accidental injuries occur; the infusion support is a necessary way for the hospitalization and the treatment of all emergency patients, and when the emergency department patients are in infusion, the infusion bottle generally needs to be suspended through the infusion support, and the device is needed; however, with regard to present traditional infusion support, patient is at the in-process of water delivery, and patient is at the in-process of standing up, can't stand up the angle according to patient and extend the transfer line to patient is after the infusion is accomplished, can't play the effect that the suggestion was changed dressings for the nurse automatically, and it is convenient inadequately to use, and current infusion frame when using, if the infusion bottle is overweight, the infusion support can make the condition that produces the skew, and the stationarity is relatively poor, the balance of unable automatically regulated infusion support.

Disclosure of Invention

In view of the above, the invention provides a patient placement infusion support for an emergency department, which is provided with a prompting mechanism and a balancing mechanism, so that a nurse can be automatically prompted to change the medicine after the patient completes infusion in the process of delivering water, the use is convenient, and when an infusion bottle is too heavy, the balance shape of the infusion support is ensured, and the balance of the infusion support can be automatically adjusted.

The invention provides a patient placement infusion support for an emergency department, which specifically comprises: a support mechanism;

the supporting mechanism is an infusion support body, and the supporting mechanism comprises: the main body is of a cylindrical structure; prompt mechanism, prompt mechanism including: the top piece is of a circular structure, a hook is arranged on the top piece, a circular hole is formed in the top piece, and the top piece is sleeved on the top of the main body; the bottom of the supporting mechanism is provided with a moving mechanism; the bottom of the moving mechanism is provided with an installation mechanism; the balance mechanism is arranged in the mounting mechanism.

Optionally, the support mechanism further comprises:

the fixing piece is of a circular ring-shaped structure and is sleeved on the main body; the guide rod is of a cylindrical structure at the top, a spring is mounted on the guide rod, the guide rod is mounted on two sides of the top of the fixing part, and the guide rod is mounted inside a round hole in the top part.

Optionally, the prompting mechanism further comprises:

the connecting rod is of a cylindrical structure and is arranged on two sides of the top piece; the contact piece is of a circular truncated cone-shaped structure and is arranged at the top of the connecting rod; the suggestion piece, the suggestion piece is cylindrical structure, and the warning light is installed to the suggestion piece, and the suggestion piece is installed at the main part top to the contact is installed to suggestion piece bottom.

Optionally, the moving mechanism comprises:

the supporting piece is of a cylindrical structure, the bottom of the supporting piece is of a round table-shaped structure, and the supporting piece is arranged at the bottom of the main body; the moving groove is of a rectangular structure and is formed in the inner side edge of the supporting piece; the fixing rod is of a cylindrical structure, a spring is mounted on the fixing rod, and the fixing rod is mounted inside the moving groove.

Optionally, the moving mechanism further comprises:

the moving piece is of a rectangular structure, a round hole is formed in the moving piece, the side edge of the moving piece is of an arc-shaped structure, the side edge of the moving piece is installed inside the moving groove, and a fixing rod is installed inside the round hole in the moving piece; the clamping part, the clamping part is cylindrical structure, and the clamping part side is equipped with the arc arch, installs the spring on the clamping part, and the clamping part is installed inside the round hole of moving member both sides.

Optionally, the mounting mechanism comprises:

the mounting piece is of a rectangular structure, a round hole is formed in the bottom of the mounting piece, the interior of the mounting piece is of a hollow structure, and the mounting piece is mounted at the bottom of the support piece; the bottom piece, the bottom piece is cylindrical structure, and the universal wheel is installed to the bottom piece, and the bottom piece is installed in the installed part bottom.

Optionally, the mounting mechanism further comprises:

the sliding grooves are of rectangular structures and are arranged on two sides inside the mounting piece; the auxiliary member, the auxiliary member is the rectangle structure, and the auxiliary member top is the arc structure, is equipped with the round hole on the auxiliary member, and the auxiliary member is installed at the inside intermediate position of installed part.

Optionally, the balancing mechanism comprises:

the balance piece is of a cylindrical structure with a convex bottom, the balance piece is provided with a rectangular bulge, the top of the balance piece is provided with a tooth row, the balance piece is installed inside the round hole in the installation piece, and the balance piece is positioned on two sides of the bottom piece; the rotating member is of a cylindrical structure, threads are arranged on the rotating member, gears are arranged on two sides of the rotating member, the rotating member is installed inside a circular hole in the auxiliary member, and the gears on the rotating member are meshed with the gear row at the top of the balance member.

Optionally, the balancing mechanism further comprises:

the counterweight block is in a rectangular structure, rectangular bulges are arranged on two sides of the counterweight block, a threaded hole is formed in the counterweight block, the counterweight block is arranged inside the mounting part and is positioned on two sides of the auxiliary part, the counterweight block is arranged inside the sliding groove through the rectangular bulges on the two sides, and a rotating part is arranged inside the threaded hole in the counterweight block; the limiting rod is of a cylindrical structure with a convex top, is arranged in the round hole of the rectangular bulge on the balancing piece, and is connected with the bottom of the rectangular bulge of the balancing piece through a spring; and the bottom of the limiting rod is connected with the bottom of the mounting piece.

Advantageous effects

According to the infusion support disclosed by the embodiments of the invention, compared with the traditional infusion support, in the process of delivering water to a patient, the infusion tube can be extended and adjusted according to the turning angle of the patient in the turning process of the patient, and the infusion support can automatically prompt a nurse to change the medicine after the infusion is completed by the patient, so that the infusion support is convenient and fast to use, and can automatically adjust the balance of the infusion support if the infusion bottle is too heavy.

In addition, through the top piece and the support piece which are arranged, the top piece is arranged at the top of the main body, the support piece is arranged at the bottom of the main body, so that when the infusion bottle is used, the infusion bottle is hung on the hook on the top piece, the gravity of the infusion bottle enables the top piece to move on the main body and simultaneously compress the spring on the guide rod, after the infusion is finished, the gravity of the infusion bottle is reduced, the top piece moves upwards and simultaneously enables the connecting rod at the top to drive the top contact piece to be contacted with the contact piece at the bottom of the prompting piece due to the reset effect of the spring on the guide rod, so that the prompting lamp on the prompting piece sounds, and further the prompting effect is achieved for a nurse, thereby the nurse is prompted to change the medicine for a patient, the infusion tube is embedded into the moving piece, further the infusion tube is contacted with the clamping piece, further, the springs on two sides of the clamping piece are stretched while the clamping piece moves in a round hole on the moving piece, thereby carry out the centre gripping to the transfer line, patient is at the in-process that stands up, drive the moving part through the transfer line when the shifting chute inside removes for the spring on the moving part compression dead lever, and when restoring to the initial position through patient, the effect that the spring resets on the dead lever, and then can make the moving part drive the transfer line at the inside rebound of shifting chute, thereby can make the transfer line according to the angle automatically regulated length that patient stands up, prevent that patient from standing up the in-process, the mistake is pressed the transfer line and is leaded to the unable human phenomenon of entering of liquid medicine.

In addition, installed part and balancing piece through setting up, the installed part of here is installed in the support piece bottom, and the balancing piece is installed inside the round hole on the installed part, and then make when using, if the infusion bottle is overweight, when making the main part produce the incline, and then make the balancing piece of slope one side contact with ground, and then make the spring on the balancing piece compression gag lever post, the tooth row on the balancing piece meshes with the gear on the rotating member simultaneously, thereby make the balancing weight remove inside the spout through both sides rectangle arch, and make one side of perk remove on the balancing weight rotating member, and then make the balancing piece of perk one side remove downwards and compress the spring on the gag lever post, and then play automatically regulated's effect, thereby make the infusion support keep steady, prevent the infusion bottle overweight, make the production of infusion support phenomenon of empting.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.

The drawings in the following description relate to some embodiments of the invention only and are not intended to limit the invention.

In the drawings:

FIG. 1 shows a schematic view of a front perspective structure according to an embodiment of the invention;

FIG. 2 shows a schematic view of a bottom perspective structure according to an embodiment of the invention;

FIG. 3 shows a schematic view of a top view partially exploded isometric structure according to an embodiment of the invention;

FIG. 4 shows a schematic view of a bottom partially exploded perspective structure according to an embodiment of the invention;

FIG. 5 illustrates a schematic view of a cutaway perspective structure of a mounting mechanism according to an embodiment of the present invention;

FIG. 6 illustrates a schematic view of an exploded perspective structure of a mounting mechanism and a counterbalance mechanism in accordance with an embodiment of the present invention;

FIG. 7 shows a schematic view of an exploded perspective structure of a moving mechanism according to an embodiment of the invention;

FIG. 8 shows a schematic diagram of a partial enlarged structure of part A from FIG. 4, according to an embodiment of the invention;

fig. 9 shows a schematic diagram of a part B partially enlarged structure drawn from fig. 5 according to an embodiment of the present invention.

List of reference numerals

1. A support mechanism;

101. a main body; 102. a fixing member; 103. a guide rod;

2. a prompting mechanism;

201. a top piece; 202. a connecting rod; 203. a contact member; 204. a prompt;

3. a moving mechanism;

301. a support member; 302. a moving groove; 303. fixing the rod; 304. a moving member; 305. a clamping member;

4. an installation mechanism;

401. a mounting member; 402. a bottom piece; 403. a chute; 404. an auxiliary member;

5. a balancing mechanism;

501. a balance member; 502. a rotating member; 503. a balancing weight; 504. a limiting rod.

Detailed Description

In order to make the objects, aspects and advantages of the embodiments of the present invention more apparent, the embodiments of the present invention will be described in detail with reference to the accompanying drawings. Unless otherwise indicated, terms used herein have the ordinary meaning in the art. Like reference symbols in the various drawings indicate like elements.

Example (b): please refer to fig. 1 to fig. 9:

the invention provides a patient placement infusion support for an emergency department, which comprises: a support mechanism 1;

the supporting mechanism 1 is an infusion support body, and the supporting mechanism 1 comprises: a main body 101, wherein the main body 101 is a cylindrical structure; the main body 101 is used for installing the fixing member 102 and the top member 201; suggestion mechanism 2, suggestion mechanism 2 is including: the top part 201 is of a circular structure, a hook is arranged on the top part 201, a circular hole is formed in the top part 201, and the top part 201 is sleeved on the top of the main body 101; the top part 201 is used for installing a hook, and the top part 201 is used for driving the connecting rod 202 and the contact piece 203 to move on the main body 101; the moving mechanism 3 is arranged at the bottom of the supporting mechanism 1; the bottom of the moving mechanism 3 is provided with an installation mechanism 4; the balance mechanism 5 is arranged in the mounting mechanism 4, and the balance mechanism 5 is arranged in the mounting mechanism 4.

Further, according to an embodiment of the present invention, as shown in fig. 1, the support mechanism 1 further includes: the fixing piece 102, the fixing piece 102 is a circular ring structure, and the fixing piece 102 is sleeved on the main body 101; here, the fixing member 102 is used for mounting the guide bar 103; the guide rod 103 is of a cylindrical structure at the top, a spring is mounted on the guide rod 103, the guide rod 103 is mounted on two sides of the top of the fixing part 102, and the guide rod 103 is mounted inside a circular hole in the top part 201; the guide rod 103 is used for enabling the top piece 201 to compress the spring on the guide rod 103 through the action of the gravity of the infusion bottle, so that the contact pieces 203 on the connecting rod 202 are contacted, and the prompting function is achieved.

Further, according to an embodiment of the present invention, as shown in fig. 2, the presentation mechanism 2 further includes: the connecting rod 202, the connecting rod 202 is a cylindrical structure, and the connecting rod 202 is installed on two sides of the top part 201; the connecting rod 202 is used for installing the contact 203 and plays a role of connecting the two parts of the contact 203; the contact 203, the contact 203 is a truncated cone-shaped structure, and the contact 203 is installed on the top of the connecting rod 202; the contact piece 203 is used for enabling the contactor inside the prompting lamp on the prompting piece 204 to be attracted through contact, so that the prompting lamp on the prompting piece 204 plays a role in prompting; the prompting piece 204 is of a cylindrical structure, a prompting lamp is mounted on the prompting piece 204, the prompting piece 204 is mounted at the top of the main body 101, and the contact piece 203 is mounted at the bottom of the prompting piece 204; the prompting piece 204 is used for reducing the liquid medicine in the medicine conveying bottle and restoring through the spring on the guide rod 103, so that the contact piece 203 is contacted, the contactor inside the prompting lamp on the prompting piece 204 is attracted, and the effect of prompting the change of the medicine can be played for a nurse.

Further, according to an embodiment of the present invention, as shown in fig. 7, the moving mechanism 3 includes: the supporting piece 301, the supporting piece 301 is a cylindrical structure, the bottom of the supporting piece 301 is a truncated cone-shaped structure, and the supporting piece 301 is installed at the bottom of the main body 101; the supporting member 301 here is for supporting the main body 101; the moving groove 302 is of a rectangular structure, and the moving groove 302 is formed in the inner side edge of the supporting piece 301; the moving groove 302 is used for installing the fixed rod 303 and the moving member 304; a fixing rod 303, wherein the fixing rod 303 is a cylindrical structure, a spring is arranged on the fixing rod 303, and the fixing rod 303 is arranged inside the moving groove 302; the fixing rod 303 is used for assisting fixing and guiding the moving member 304; the moving member 304 is of a rectangular structure, a round hole is formed in the moving member 304, the side edge of the moving member 304 is of an arc-shaped structure, the side edge of the moving member 304 is installed inside the moving groove 302, and the fixing rod 303 is installed inside the round hole in the moving member 304; here the moving member 304 is intended to move inside the moving groove 302; the clamping piece 305 is of a cylindrical structure, an arc-shaped bulge is arranged on the side edge of the clamping piece 305, a spring is mounted on the clamping piece 305, and the clamping piece 305 is mounted inside circular holes in two sides of the moving piece 304; the holder 305 here is used for contacting with the transfer line through the arc arch, and then make the spring of the tensile both sides of holder 305, thereby carry out the centre gripping to the transfer line, and then make when patient stands up, the transfer line drives the spring that moving member 304 compressed on the dead lever 303 when the inside lapse of shifting chute 302, and when patient resumeed the initial position, through the effect of spring homing on the dead lever 303, and then make moving member 304 rebound, and then when making the transfer line can follow patient and stand up, extend or shorten automatically, prevent to press the transfer line by mistake and cause the problem that the liquid medicine does not circulate.

Further, according to an embodiment of the present invention, as shown in fig. 5, the mounting mechanism 4 includes: the mounting piece 401 is of a rectangular structure, a round hole is formed in the bottom of the mounting piece 401, the mounting piece 401 is of a hollow structure, and the mounting piece 401 is mounted at the bottom of the supporting piece 301; here, the mounting member 401 is used for opening the sliding groove 403; and the round hole at the bottom of the mounting part 401 is used for mounting the balance piece 501; the bottom piece 402 is of a cylindrical structure, universal wheels are mounted on the bottom piece 402, and the bottom piece 402 is mounted at the bottom of the mounting piece 401; the bottom piece 402 is used for bearing various parts, and wheels arranged on the bottom piece can further play a role in facilitating movement; the sliding grooves 403 are rectangular structures, and the sliding grooves 403 are formed in two sides of the interior of the mounting part 401; the sliding groove 403 is used for installing a rectangular protrusion on the counterweight block 503; the auxiliary piece 404 is of a rectangular structure, the top of the auxiliary piece 404 is of an arc structure, a round hole is formed in the auxiliary piece 404, and the auxiliary piece 404 is installed in the middle of the inside of the installation piece 401; here, the auxiliary member 404 is used to assist in fixing the rotating member 502.

Further, according to an embodiment of the present invention, as shown in fig. 6, the balance mechanism 5 includes: the balance piece 501 is of a cylindrical structure with a convex bottom, the balance piece 501 is provided with a rectangular protrusion, the top of the balance piece 501 is provided with a tooth row, the balance piece 501 is installed inside a circular hole in the installation piece 401, and the balance piece 501 is located on two sides of the bottom piece 402; the balance member 501 is used to contact the ground through the balance member 501 when the main body 101 is deflected; the rotating piece 502 is of a cylindrical structure, threads are arranged on the rotating piece 502, gears are arranged on two sides of the rotating piece 502, the rotating piece 502 is installed in a circular hole in the auxiliary piece 404, and the gears on the rotating piece 502 are meshed with the gear rows on the top of the balance piece 501; the rotating member 502 is used to contact the ground through the balancing member 501, so that the balancing member 501 is engaged with the gear on the rotating member 502 through the top row of teeth, and the rotating member 502 is rotated, so that the counterweight 503 is moved; the counterweight block 503 is of a rectangular structure, rectangular protrusions are arranged on two sides of the counterweight block 503, a threaded hole is formed in the counterweight block 503, the counterweight block 503 is installed inside the installation part 401, the counterweight block 503 is located on two sides of the auxiliary part 404, the counterweight block 503 is installed inside the sliding groove 403 through the rectangular protrusions on the two sides, and a rotating part 502 is installed inside the threaded hole in the counterweight block 503; the counterweight block 503 is used for moving the counterweight block 503 in the sliding groove 403 through the rectangular protrusions on the two sides under the action of the rotating member 502, so that the counterweight block 503 is moved to the tilted side, and the balance of the device is ensured under the action of the counterweight block 503; the limiting rod 504 is of a cylindrical structure with a convex top, the limiting rod 504 is installed inside a circular hole of the rectangular protrusion on the balance piece 501, and a spring on the limiting rod 504 is connected with the bottom of the rectangular protrusion of the balance piece 501; the bottom of the limiting rod 504 is connected with the bottom of the mounting part 401; the limiting rod 504 is used for contacting with the ground through the bottom of the balance piece 501, so that the balance piece 501 moves downwards while compressing a spring on the limiting rod 504, the balance piece 501 on the other side moves upwards, and the spring on the limiting rod 504 is stretched, so that the automatic balance adjusting function is achieved, the limiting rod 504 is set to be of a cylindrical structure with a convex top, and the limiting function can be achieved when the balance piece 501 moves.

In another embodiment, as shown in fig. 1, the main body 101 and the supporting member 301 can be replaced by an electric telescopic rod, and the electric telescopic rod can adjust the height of the infusion bottle, so that the use is convenient.

The specific use mode and function of the embodiment are as follows: in the invention, when the device is used, an infusion bottle is hung on a hook on the top part 201, the top part 201 moves on the main body 101 and compresses a spring on the guide rod 103 at the same time through the gravity of the infusion bottle, after the infusion is finished, the gravity of the infusion bottle is reduced, and due to the reset effect of the spring on the guide rod 103, the top connecting rod 202 drives the top contact piece 203 to contact with the contact piece 203 at the bottom of the prompting piece 204 while the top part 201 moves upwards, so that a prompting lamp on the prompting piece 204 sounds, and a prompting effect is achieved for a nurse, so that the nurse can be prompted to change the medicine for a patient, the infusion tube is embedded into the moving part 304, the infusion tube is further contacted with the clamping part 305, and the springs on two sides of the clamping part 305 are stretched while the clamping part 305 moves in a round hole on the moving part 304, so as to clamp the infusion tube, in the turning process of a patient, the infusion tube drives the moving part 304 to move in the moving groove 302, meanwhile, the moving part 304 compresses the spring on the fixed rod 303, and the moving part 304 drives the infusion tube to move upwards in the moving groove 302 under the action of the reset of the spring on the fixed rod 303 when the patient is at the initial position, so that the length of the infusion tube can be automatically adjusted according to the turning angle of the patient, and the phenomenon that the liquid medicine cannot enter a human body due to the fact that the patient mistakenly presses the infusion tube in the turning process is prevented; if it is too heavy if the infusion bottle for main part 101 produces the skew, and then make the balancing piece 501 of slope one side contact with ground, and then make the spring on balancing piece 501 compression gag lever post 504, the tooth row on balancing piece 501 meshes with the gear on the rotating member 502 mutually simultaneously, thereby make balancing weight 503 remove inside spout 403 through both sides rectangle arch, and make balancing weight 503 remove to one side of perk on rotating member 502, and then make balancing piece 501 downstream of perk one side and compress the spring on the gag lever post 504, and then play automatically regulated's effect, thereby make the infusion support keep steady, prevent the infusion bottle overweight, make the infusion support topple over the production of phenomenon.

Finally, it should be noted that, when describing the positions of the components and the matching relationship therebetween, the present invention is usually illustrated by one/a pair of components, however, it should be understood by those skilled in the art that such positions, matching relationship, etc. are also applicable to other/other pairs of components.

The above description is intended to be illustrative of the present invention and not to limit the scope of the invention, which is defined by the claims appended hereto.

Claims

1. Emergency department places infusion support with disease, its characterized in that includes: a support mechanism (1);

supporting mechanism (1) is the infusion support body, and supporting mechanism (1) including: the main body (101), the main body (101) is a cylindrical structure; suggestion mechanism (2), suggestion mechanism (2) including: the ejection piece (201), the ejection piece (201) is of a circular structure, a hook is arranged on the ejection piece (201), a round hole is formed in the ejection piece (201), and the ejection piece (201) is sleeved on the top of the main body (101); the bottom of the support mechanism (1) is provided with a moving mechanism (3); the bottom of the moving mechanism (3) is provided with an installation mechanism (4); the balance mechanism (5), the balance mechanism (5) is installed in the installation mechanism (4).

2. The emergency department patient positioning infusion support of claim 1, wherein: the support mechanism (1) further comprises:

the fixing piece (102), the fixing piece (102) is a circular ring structure, and the fixing piece (102) is sleeved on the main body (101); guide bar (103), guide bar (103) are the cylindrical structure at top, install the spring on guide bar (103), and guide bar (103) are installed in mounting (102) top both sides to inside the round hole on top (201) was installed in guide bar (103).

3. The emergency department patient positioning infusion support of claim 1, wherein: the prompting mechanism (2) further comprises:

the connecting rod (202), the connecting rod (202) is a cylindrical structure, and the connecting rod (202) is installed on two sides of the top piece (201); the contact piece (203), the contact piece (203) is a circular truncated cone-shaped structure, and the contact piece (203) is installed on the top of the connecting rod (202); the prompting piece (204), prompting piece (204) are cylindrical structure, and the warning light is installed to prompting piece (204), and installs at main part (101) top prompting piece (204), and contact piece (203) is installed to prompting piece (204) bottom.

4. The emergency department patient positioning infusion support of claim 1, wherein: the moving mechanism (3) includes:

the supporting piece (301), the supporting piece (301) is of a cylindrical structure, the bottom of the supporting piece (301) is of a truncated cone-shaped structure, and the supporting piece (301) is installed at the bottom of the main body (101); the moving groove (302), the moving groove (302) is of a rectangular structure, and the moving groove (302) is arranged on the inner side of the supporting piece (301); the fixing rod (303), the fixing rod (303) is a cylindrical structure, a spring is installed on the fixing rod (303), and the fixing rod (303) is installed inside the moving groove (302).

5. The emergency department patient positioning infusion support of claim 4, wherein: the moving mechanism (3) further comprises:

the moving piece (304), the moving piece (304) is of a rectangular structure, a round hole is formed in the moving piece (304), the side edge of the moving piece (304) is of an arc-shaped structure, the side edge of the moving piece (304) is installed inside the moving groove (302), and a fixing rod (303) is installed inside the round hole in the moving piece (304); holder (305), holder (305) are cylindrical structure, and holder (305) side is equipped with the arc arch, installs the spring on holder (305), and inside the round hole of holder (305) both sides installed moving member (304).

6. The emergency department patient positioning infusion support of claim 4, wherein: the mounting mechanism (4) comprises:

the mounting piece (401) is of a rectangular structure, a round hole is formed in the bottom of the mounting piece (401), the mounting piece (401) is of a hollow structure, and the mounting piece (401) is mounted at the bottom of the supporting piece (301); the bottom piece (402), bottom piece (402) are cylindrical structure, and the universal wheel is installed to bottom piece (402), and bottom piece (402) are installed in installed part (401) bottom.

7. The emergency department patient positioning infusion support of claim 6, wherein: the mounting mechanism (4) further comprises:

the sliding grooves (403), the sliding grooves (403) are of a rectangular structure, and the sliding grooves (403) are formed in two sides of the inner portion of the mounting piece (401); auxiliary member (404), auxiliary member (404) are the rectangle structure, and auxiliary member (404) top is the arc structure, is equipped with the round hole on auxiliary member (404), and auxiliary member (404) are installed in the inside intermediate position of installed part (401).

8. The emergency department patient positioning infusion support of claim 7, wherein: the balancing mechanism (5) comprises:

the balance piece (501) is of a cylindrical structure with a convex bottom, the balance piece (501) is provided with a rectangular protrusion, the top of the balance piece (501) is provided with a tooth row, the balance piece (501) is installed inside a round hole in the installation piece (401), and the balance piece (501) is located on two sides of the bottom piece (402); the rotating part (502), rotating part (502) are cylindrical structure, are equipped with the screw thread on rotating part (502), and rotating part (502) both sides are equipped with the gear, and inside the round hole on auxiliary member (404) was installed to rotating part (502) to gear and the tooth row at balancing piece (501) top on rotating part (502) meshed mutually.

9. The emergency department patient positioning infusion support of claim 8, wherein: the balancing mechanism (5) further comprises:

the counterweight block (503) is of a rectangular structure, rectangular bulges are arranged on two sides of the counterweight block (503), a threaded hole is formed in the counterweight block (503), the counterweight block (503) is installed inside the installation part (401), the counterweight block (503) is located on two sides of the auxiliary part (404), the counterweight block (503) is installed inside the sliding groove (403) through the rectangular bulges on the two sides, and the rotating part (502) is installed inside the threaded hole in the counterweight block (503); the limiting rod (504) is of a cylindrical structure with a convex top, the limiting rod (504) is installed inside a circular hole of a rectangular bulge on the balance piece (501), and a spring on the limiting rod (504) is connected with the bottom of the rectangular bulge of the balance piece (501); and the bottom of the limiting rod (504) is connected with the bottom of the mounting part (401).