CN219049810U - Injection chair - Google Patents

Injection chair Download PDF

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Publication number
CN219049810U
CN219049810U CN202223172521.4U CN202223172521U CN219049810U CN 219049810 U CN219049810 U CN 219049810U CN 202223172521 U CN202223172521 U CN 202223172521U CN 219049810 U CN219049810 U CN 219049810U
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fixedly connected
plate
block
shaped plate
gear
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CN202223172521.4U
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Chinese (zh)
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严海燕
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Eastern Theater General Hospital of PLA
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Eastern Theater General Hospital of PLA
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Abstract

The utility model discloses an injection chair, and relates to the technical field of outpatient service; the infusion support comprises a bottom plate, wherein four supporting rods are fixedly connected to the top end of the bottom plate, the top ends of the four supporting rods are fixedly connected with a chair body together, one end of each of the two supporting rods on one side is fixedly connected with a supporting block together, one end of each supporting block is fixedly connected with an infusion support assembly, and two ends of the chair body are fixedly connected with handrail devices; the armrest device comprises a U-shaped plate, one end of the U-shaped plate is fixedly connected with the chair body, a knob is inserted in the upper inner surface of the U-shaped plate, a first gear is rotatably connected to the lower inner wall of the U-shaped plate, and two ends of the first gear are respectively connected with a second gear in a meshed manner; the utility model is convenient to adjust the height position by arranging the armrest device, and meanwhile, the arm of a patient can be supported and limited during intravenous injection, and the injection chair is convenient for installing the infusion support when needed.

Description

Injection chair
Technical Field
The utility model relates to the technical field of outpatient service, in particular to an injection chair.
Background
An outpatient department is a department in a hospital that gives a preliminary diagnosis and medication to a patient without hospitalization, and usually receives a patient with a lighter disease surface, and an injection chair is often used in the outpatient department to facilitate injection of the medication to the patient.
However, the prior art has the following problems:
firstly, armrests of the injection chairs are inconvenient to adjust the height position, and meanwhile, the arms of the patients are inconvenient to support and limit when being subjected to intravenous injection;
secondly, these injection chairs are inconvenient to install infusion support when needed, reducing the practicality of the whole injection chair.
In view of the above problems, the inventors propose an injection chair for solving the above problems.
Disclosure of Invention
In order to solve the problems that the armrests are inconvenient to adjust the height position and simultaneously inconvenient to support and limit the arms of a patient during intravenous injection and the infusion support is inconvenient to install on an injection chair; the utility model aims to provide an injection chair.
In order to solve the technical problems, the utility model adopts the following technical scheme: the injection chair comprises a bottom plate, wherein four universal wheels are connected to the lower end of the bottom plate, the four universal wheels are distributed in a rectangular array, four supporting rods are fixedly connected to the top end of the bottom plate, the four supporting rods are distributed in a rectangular array, the top ends of the four supporting rods are fixedly connected with a chair body together, one ends of two supporting rods on one side are fixedly connected with supporting blocks together, one end of each supporting block is fixedly connected with an infusion support assembly, and two ends of the chair body are fixedly connected with armrest devices; the armrest device comprises a U-shaped plate, one end of the U-shaped plate is fixedly connected with a chair body, a knob is inserted in the upper inner surface of the U-shaped plate, a first gear is rotatably connected to the lower inner wall of the U-shaped plate, two ends of the first gear are respectively connected with a second gear in a meshed mode, the lower end of the knob extends into the U-shaped plate and is fixedly connected with the first gear, two tops of the second gears are respectively fixedly connected with a threaded rod, lifting rods are sleeved on the outer surfaces of the two threaded rods, sliding grooves are respectively formed in the inner walls of two sides of the U-shaped plate, sliding blocks are respectively and fixedly connected with two sliding blocks in the two sliding grooves, the tops of the two lifting rods respectively penetrate through the U-shaped plate and are respectively and fixedly connected with a fixing plate, arm grooves are formed in the top ends of the fixing plates, the top ends of the fixing plates are respectively connected with the armrest plates in a clamping mode, the length and the width of the armrest plate are respectively the same as the length and the width of the fixed plate, the two sides of the top end of the fixed plate are respectively provided with a fixed slot, the two sides of the lower end of the armrest plate are respectively fixedly connected with a fixed buckle matched with the fixed slots, when the armrest plate is used, the whole injection chair is moved to a proper working position through the four universal wheels at the lower end of the bottom plate, then a patient can sit on the chair body and can place the arm on the armrest plate in the armrest device so as to facilitate the injection of medicine to the patient, when the height position of the armrest plate is required to be adjusted, the knob can be rotated, the knob drives the first gear in the U-shaped plate to rotate, so that the two second gears start to drive the threaded rods to rotate, and at the moment, the lifting rod can stably move up and down under the matched action of the sliding groove and the sliding block, thereby being convenient for adjusting the height position of the armrest plate, when the patient needs to be subjected to intravenous injection, the armrest plate can be pulled upwards, so that the fixing buckle is separated from the fixing groove on the fixing plate, and then the arm of the patient is placed in the arm groove, so that the arm groove supports and limits the arm of the patient, and the arm of the patient can be subjected to better intravenous injection.
Preferably, the infusion support component comprises a mounting block and a vertical rod, one end of the mounting block is fixedly connected with the supporting block, the height of the mounting block is the same as that of the supporting block, a connecting groove is formed in the top end of the mounting block, a connecting buckle matched with the connecting groove is fixedly connected to the lower end of the vertical rod, a cavity is formed in one side of the inside of the mounting block, a moving rod is inserted in the cavity, one end of the moving rod penetrates through the mounting block and is fixedly connected with a pulling block, the other end of the moving rod is fixedly connected with a movable block, an outer surface of the moving rod is sleeved with a telescopic spring, one end of the telescopic spring is fixedly connected with one side inner wall of the cavity, the other end of the telescopic spring is fixedly connected with the movable block, one end of the movable block back to the moving rod penetrates through the cavity and is fixedly connected with a stabilizing buckle, one end of the connecting buckle is provided with a stabilizing groove matched with the stabilizing buckle, the top of the vertical rod is sleeved with a movable rod, the upper parts of the two ends of the movable rod are fixedly connected with hooks, one end of the movable rod is provided with a plurality of positioning grooves, one end of the vertical rod is inserted with positioning pins matched with the positioning grooves, when a patient needs transfusion treatment, a pulling block in the transfusion frame assembly can be pulled first, the pulling block drives a movable rod in a hollow cavity of the installation block to move, the movable block starts to squeeze the telescopic spring, the stable buckle can move into the hollow cavity, then the connecting buckle is clamped into the connecting groove, the pulling block is loosened, at the moment, under the action of the rebound force of the telescopic spring, the stable buckle can be inserted into the stable groove, thereby the vertical rod can be stably fixed, the positioning pins are pulled out, the movable rod moves up and down to adjust the height position of the hooks, after the adjustment is completed, and then the locating pin penetrates through the vertical rod and is inserted into the locating groove at the corresponding position, and at the moment, the hook can hook the infusion bottle so as to facilitate infusion to a patient.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the armrest device is arranged, and under the action of the knob, the first gear, the second gear, the threaded rod, the sliding groove and the sliding block, the lifting rod can stably move up and down, so that the height position of the armrest plate can be conveniently adjusted, and meanwhile, the armrest plate can be separated from the fixed plate under the action of the fixed buckle and the fixed groove, so that the arm groove on the fixed plate can effectively support and limit the arm of a patient during intravenous injection;
2. according to the infusion support, the infusion support assembly is arranged, under the action of the connecting groove, the telescopic spring, the moving rod, the pulling block, the moving block and the stabilizing buckle and under the cooperation of the connecting buckle and the stabilizing groove, medical staff can install the vertical rod when a patient needs to infuse, infusion is convenient to be carried out on the patient, and under the action of the positioning groove and the positioning pin, the height position of the hook is convenient to be adjusted, so that the whole infusion chair is higher in practicability.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model.
Fig. 2 is a schematic structural view of the armrest apparatus of the present utility model.
Fig. 3 is a sectional view showing a part of the structure of the armrest apparatus of the present utility model.
Fig. 4 is a schematic view of the structure of the infusion support assembly of the utility model.
Fig. 5 is a cross-sectional view of a mounting block of the present utility model.
In the figure: 1. a bottom plate; 2. a handrail device; 3. an infusion support assembly; 4. a support block; 5. a universal wheel; 6. a support rod; 7. a chair body; 21. a U-shaped plate; 22. a knob; 23. a fixing plate; 24. a fixing groove; 25. a handrail plate; 26. a fixing buckle; 27. arm slots; 28. a lifting rod; 211. a second gear; 212. a chute; 213. a first gear; 214. a threaded rod; 215. a slide block; 31. a mounting block; 32. a connecting buckle; 33. a positioning groove; 34. a movable rod; 35. a hook; 36. a vertical rod; 37. a stabilizing groove; 311. a connecting groove; 312. a movable block; 313. a moving rod; 314. pulling blocks; 315. a cavity; 316. a telescopic spring; 317. and (5) stabilizing the buckle.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment one: as shown in fig. 1-3, the utility model provides an injection chair, which comprises a bottom plate 1, wherein the top end of the bottom plate 1 is fixedly connected with four support rods 6, the top ends of the four support rods 6 are fixedly connected with a chair body 7 together, one end of each of the two support rods 6 on one side is fixedly connected with a support block 4 together, one end of each support block 4 is fixedly connected with an infusion support assembly 3, and two ends of the chair body 7 are fixedly connected with armrest devices 2; the armrest device 2 includes U template 21, the one end and the chair body 7 fixed connection of U template 21, the interlude of the upper inner surface of U template 21 is equipped with knob 22, rotate on the lower inner wall of U template 21 and be connected with first gear 213, and the both ends of first gear 213 all mesh and be connected with second gear 211, the lower extreme of knob 22 extends to in the U template 21 and with first gear 213 fixed connection, the equal fixedly connected with threaded rod 214 in top of two second gears 211, the lifter 28 has all been cup jointed to the surface of two threaded rods 214, the top of two lifter 28 all runs through U template 21 and common fixedly connected with fixed plate 23, open arm groove 27 in the top of fixed plate 23, the top joint of fixed plate 23 has armrest plate 25, the patient can sit at chair body 7 and can place the arm on armrest plate 25 in armrest plate 2 in order to be convenient for medical staff carries out the injection medicine to the patient, when need adjust the high position of armrest plate 25, can knob 22, make knob 22 drive the first gear 213 in the U template 21 rotate, make two second gears 214 rotate, thereby can be fixed in the fixed plate 25 and can carry out the fixed groove to the arm position of arm position and the arm position of arm 25 under the fixed plate 24 when the fixed plate 23, thereby can be fixed to the arm position of the patient can be fixed down in the arm position of the arm 25, and the arm position of the arm can be fixed down fixed to the arm position and the arm plate is more than the arm position of the arm plate is convenient for the patient.
Both sides of the top end of the fixing plate 23 are provided with fixing grooves 24, and both sides of the lower end of the handrail plate 25 are fixedly connected with fixing buckles 26 matched with the fixing grooves 24.
By adopting the above technical scheme, the armrest plate 25 and the fixed plate 23 can be conveniently separated or connected under the action of the fixing buckle 26 and the fixing groove 24.
The inner walls of the two sides of the U-shaped plate 21 are provided with sliding grooves 212, sliding blocks 215 are connected in the two sliding grooves 212 in a sliding manner, and the lower parts of one ends of the two lifting rods 28 are respectively fixedly connected with the two sliding blocks 215.
By adopting the above technical scheme, the lifting rod 28 can be more stable in moving up and down under the action of the chute 212 and the slide block 215.
The lower extreme of bottom plate 1 is connected with four universal wheels 5, and four universal wheels 5 are rectangular array distribution.
By adopting the technical scheme, the whole injection chair can be conveniently moved under the action of the four universal wheels 5.
The length and width of the armrest plate 25 are the same as the length and width of the fixed plate 23, respectively.
By adopting the technical scheme, the structure of the whole injection chair is more stable.
The four support rods 6 are distributed in a rectangular array.
By adopting the technical scheme, the supporting rod 6 has better supporting effect on the chair body 7.
Embodiment two: as shown in fig. 4-5, the infusion support assembly 3 includes a mounting block 31 and a vertical rod 36, a connecting slot 311 is opened at the top end of the mounting block 31, a connecting buckle 32 matched with the connecting slot 311 is fixedly connected at the lower end of the vertical rod 36, a cavity 315 is opened at one side of the interior of the mounting block 31, a moving rod 313 is inserted in the cavity 315, one end of the moving rod 313 penetrates through the mounting block 31 and is fixedly connected with a pull block 314, the other end of the moving rod 313 is fixedly connected with a movable block 312, an extension spring 316 is sleeved on the outer surface of the moving rod 313, one end of the extension spring 316 is fixedly connected with one side inner wall of the cavity 315, the other end of the extension spring 316 is fixedly connected with the movable block 312, a stabilizing buckle 317 is penetrated at one end of the movable block 312 back to the moving rod 313, a stabilizing slot 37 matched with the stabilizing buckle 317 is opened at one end of the connecting buckle 32, a movable rod 34 is sleeved at the top end of the vertical rod 36, hooks 35 are fixedly connected at two ends of the movable rod 34, one end of the movable rod 34 is provided with a plurality of positioning slots 33, and one end of the vertical rod 36 is inserted with positioning pins matched with the positioning slots 33.
By adopting the technical scheme, the hook 35 required for transfusion can be conveniently arranged on the whole injection chair when needed.
One end of the mounting block 31 is fixedly connected with the supporting block 4, and the height of the mounting block 31 is the same as that of the supporting block 4.
By adopting the technical scheme, the whole injection chair is more reasonable in structure.
Working principle: when in use, the whole injection chair is moved to a proper working position through the four universal wheels 5 at the lower end of the bottom plate 1, then a patient can sit on the chair body 7 and can put the arm on the armrest plate 25 in the armrest device 2 so as to be convenient for medical staff to inject medicine into the patient, when the height position of the armrest plate 25 needs to be adjusted, the knob 22 can be rotated, the knob 22 drives the first gear 213 in the U-shaped plate 21 to rotate, the two second gears 211 start to drive the threaded rod 214 to rotate, at the moment, under the cooperation of the sliding groove 212 and the sliding block 215, the lifting rod 28 can stably move up and down, thereby being convenient for adjusting the height position of the armrest plate 25, and when the patient needs to perform intravenous injection, the armrest plate 25 can be pulled upwards, the fixing buckle 26 is separated from the fixing groove 24 on the fixing plate 23, then the arm of the patient is placed in the arm slot 27, the arm slot 27 supports and limits the arm of the patient, so that the arm of the patient can be better injected intravenously, when the patient needs transfusion treatment, the pull block 314 in the transfusion stand assembly 3 can be pulled firstly, the pull block 314 drives the movable rod 313 in the hollow cavity 315 of the mounting block 31 to move, the movable block 312 starts to squeeze the telescopic spring 316, the stabilizing buckle 317 can move into the hollow cavity 315, then the connecting buckle 32 is clamped into the connecting slot 311, the pull block 314 is released, at this time, under the action of the rebound force of the telescopic spring 316, the stabilizing buckle 317 can be inserted into the stabilizing slot 37, so that the vertical rod 36 can be stably fixed, the positioning pin is pulled out, the movable rod 34 moves up and down, the height position of the hook 35 is adjusted, after the adjustment is completed, the positioning pin passes through the vertical rod 36 and is inserted into the positioning groove 33 at the corresponding position, and the hook 35 can hook the infusion bottle at the moment so as to be convenient for infusing the patient.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims (8)

1. Injection chair, comprising a base plate (1), characterized in that: the infusion support is characterized in that the top end of the bottom plate (1) is fixedly connected with four supporting rods (6), the top ends of the four supporting rods (6) are fixedly connected with a chair body (7) together, one end of each of the two supporting rods (6) on one side is fixedly connected with a supporting block (4) together, one end of each supporting block (4) is fixedly connected with an infusion support assembly (3), and two ends of each chair body (7) are fixedly connected with an armrest device (2);
the handrail device (2) comprises a U-shaped plate (21), one end of the U-shaped plate (21) is fixedly connected with a chair body (7), a knob (22) is inserted in the upper inner surface of the U-shaped plate (21), a first gear (213) is rotatably connected to the lower inner wall of the U-shaped plate (21), two ends of the first gear (213) are connected with a second gear (211) in a meshed mode, the lower end of the knob (22) extends into the U-shaped plate (21) and is fixedly connected with the first gear (213), two threaded rods (214) are fixedly connected to the top ends of the second gear (211), lifting rods (28) are sleeved on the outer surfaces of the threaded rods (214), the top ends of the lifting rods (28) penetrate through the U-shaped plate (21) and are fixedly connected with a fixing plate (23) together, an arm groove (27) is formed in the top end of the fixing plate (23), and the top end of the fixing plate (23) is clamped with a handrail plate (25).
2. An injection chair according to claim 1, wherein the fixing plate (23) is provided with fixing grooves (24) on both sides of the top end, and the fixing buckles (26) used with the fixing grooves (24) are fixedly connected on both sides of the lower end of the armrest plate (25).
3. An injection chair according to claim 1, wherein the inner walls of the two sides of the U-shaped plate (21) are provided with sliding grooves (212), sliding blocks (215) are connected in the two sliding grooves (212) in a sliding manner, and the lower parts of one ends of the two lifting rods (28) are respectively fixedly connected with the two sliding blocks (215).
4. The injection chair of claim 1, wherein the infusion support assembly (3) comprises a mounting block (31) and a vertical rod (36), a connecting groove (311) is formed in the top end of the mounting block (31), a connecting buckle (32) matched with the connecting groove (311) is fixedly connected to the lower end of the vertical rod (36), a cavity (315) is formed in one side of the inside of the mounting block (31), a moving rod (313) is inserted in the cavity (315), one end of the moving rod (313) penetrates through the mounting block (31) and is fixedly connected with a pulling block (314), the other end of the moving rod (313) is fixedly connected with a movable block (312), the outer surface of the moving rod (313) is sleeved with a telescopic spring (316), one end of the telescopic spring (316) is fixedly connected with one side inner wall of the cavity (315), the other end of the telescopic spring (316) is fixedly connected with the movable block (312), one end of the moving block (312) back to the moving rod (313) is penetrated through the cavity (317) and is fixedly connected with a stabilizing buckle (317), one end of the moving rod (317) is fixedly connected with a stabilizing buckle (34), the two ends of the connecting rod (313) are fixedly connected with the two ends of the vertical rod (35) through the connecting groove (35), one end of the movable rod (34) is provided with a plurality of positioning grooves (33), and one end of the vertical rod (36) is inserted with a positioning pin matched with the positioning grooves (33).
5. An injection chair according to claim 4, wherein one end of the mounting block (31) is fixedly connected to the support block (4), and the height of the mounting block (31) is the same as the height of the support block (4).
6. An injection chair according to claim 1, wherein the lower end of the base plate (1) is connected with four universal wheels (5), and the four universal wheels (5) are distributed in a rectangular array.
7. An injection chair according to claim 1, wherein the length and width of the arm plate (25) are the same as the length and width of the fixed plate (23), respectively.
8. An injection chair according to claim 1, wherein four of said support bars (6) are distributed in a rectangular array.
CN202223172521.4U 2022-11-29 2022-11-29 Injection chair Active CN219049810U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202223172521.4U CN219049810U (en) 2022-11-29 2022-11-29 Injection chair

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202223172521.4U CN219049810U (en) 2022-11-29 2022-11-29 Injection chair

Publications (1)

Publication Number Publication Date
CN219049810U true CN219049810U (en) 2023-05-23

Family

ID=86374861

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202223172521.4U Active CN219049810U (en) 2022-11-29 2022-11-29 Injection chair

Country Status (1)

Country Link
CN (1) CN219049810U (en)

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