CN215585036U

CN215585036U - Liftable infusion support

Info

Publication number: CN215585036U
Application number: CN202120219692.4U
Authority: CN
Inventors: 俞莹钰
Original assignee: Wuxi Maternal and Child Health Hospital
Current assignee: Wuxi Maternal and Child Health Hospital
Priority date: 2021-01-27
Filing date: 2021-01-27
Publication date: 2022-01-21
Anticipated expiration: 2031-01-27

Abstract

The utility model relates to the field of medical instruments, and discloses a liftable infusion support which comprises a base, an upright post arranged on the base and a lifting rod connected with the upright post, wherein a gear and a guide rod are fixedly arranged in the upright post, a hollow guide hole is formed in the tail section of the lifting rod, the guide rod is sleeved in the guide hole, a rack plate is fixedly arranged on the outer wall of the tail section of the lifting rod and is connected with the gear in a meshed mode, a servo module is connected with the gear, and the height of the lifting rod is adjustable through the servo module.

Description

Liftable infusion support

Technical Field

The utility model relates to the field of medical instruments, in particular to a liftable infusion support.

Background

With the development of medical instruments, common infusion supports for clinical use include a stand-type infusion support, a ceiling-rail infusion support and other infusion supports which are designed according to a fixed hospital bed, but because a patient needs to be switched between different medical equipment and places during diagnosis and treatment activities, when the patient needs to be transferred under the infusion condition, an infusion bag and an infusion tube on the infusion support need to be transferred along with the patient, and the infusion bag is usually transferred by using a wheel-sliding infusion support. Meanwhile, when the infusion bag is replaced in the infusion process, the height of the infusion support needs to be manually adjusted by a nurse according to experience, the time of the nurse is seriously wasted, and the working efficiency of medical staff is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that when a nurse needs to manually adjust the height of an infusion support according to experience when an infusion bag is replaced in the infusion process, the time of the nurse is wasted, and the working efficiency of medical staff is reduced.

In order to achieve the aim, the utility model provides a liftable infusion support which comprises a base, an upright post and a lifting rod, wherein a servo module for providing power is installed in the base; the upright post is fixedly arranged at the top of the base, a gear and a guide rod are fixedly arranged in the upright post, and the guide rod is vertically and upwards fixedly connected to the bottom surface of the upright post; the inside hollow guiding hole that is equipped with of the back end of lifter, the guide bar cup joints in this guiding hole, the back end outer wall fixed mounting of lifter has the rack board, this rack board with gear engagement connects, servo module with the gear is connected.

Preferably, the servo module in the base comprises a motor module, a PLC module and a first belt pulley arranged on the motor, and a second belt pulley is fixedly arranged on the gear.

Preferably, the first pulley and the second pulley are connected by a belt connection.

Preferably, the top of the upright post is provided with a storage plate, the storage plate is provided with a through hole, and the lifting rod penetrates through the through hole.

Preferably, a plurality of pairs of universal wheels are mounted on the base.

Preferably, a plurality of guide grooves are formed in the base, and the universal wheels are mounted in the guide grooves and can slide in the guide grooves.

Preferably, the guide groove includes two horizontal sliding grooves and a vertical sliding groove which are communicated with each other and have different heights.

Preferably, a bayonet is opened at the end of the horizontal sliding groove of the guide groove.

Preferably, a weight is fixedly installed on the bottom surface in the base, and the outer wall surface of the lifting rod is provided with scale marks.

Preferably, a plurality of hooks are arranged at the top end of the lifting rod, and the openings of the hooks face the lifting rod.

According to the technical scheme, the liftable infusion support is provided with the base, the stand column arranged on the base and the lifting rod connected with the stand column, the gear and the guide rod are fixedly arranged inside the stand column, the rack plate is fixedly arranged on the outer wall of the tail section of the lifting rod and is meshed with the gear, the servo module is connected with the gear, and the height of the lifting rod is adjusted through the servo module.

Drawings

FIG. 1 is a schematic view of an internal structure of an infusion support according to an embodiment of the present invention;

fig. 2 is a schematic view of a base and universal wheels of an infusion support according to an embodiment of the utility model.

Description of the reference numerals

1-base, 101-motor module, 102-first belt pulley, 103-PLC module, 104-weight, 105-guide groove, 151-bayonet, 2-upright post, 201-gear, 202-guide rod, 203-second belt pulley, 3-lifting rod, 301-guide hole, 302-rack plate, 4-object placing plate, 5-universal wheel and 6-hook.

Detailed Description

The following detailed description of embodiments of the utility model refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating embodiments of the utility model, are given by way of illustration and explanation only, not limitation. Unless stated to the contrary, use of the directional terms "upper, lower, left, right" generally refer to upper, lower, left, right as referenced in the drawings, and "inner, outer" refers to inner and outer relative to the contour of the component itself.

Referring to fig. 1 and 2, the utility model provides a liftable infusion support, which comprises a base 1, an upright column 2 and a lifting rod 3, wherein a servo module for providing power is installed in the base 1, the upright column 2 is fixedly installed at the top of the base 1, a gear 201 and a guide rod 202 are fixedly installed in the upright column 2, the guide rod 202 is vertically upward, the bottom end of the guide rod 202 is fixedly installed on the bottom surface of the upright column 2, the tail section of the lifting rod 3 is located in the upright column 2, the tail section of the lifting rod 3 in the upright column 2 is provided with a guide hole 301, the guide rod 202 is inserted into the guide hole 301, the guide hole 301 is used for being matched with the guide rod 202 to position the lifting rod 3, a rack plate 302 is fixedly installed on the outer wall surface of the tail section of the lifting rod 3 in the upright column 2, and the rack plate 302 is meshed with the gear 201 in the upright column 2, the servo module is connected with the gear 201, and the height of the lifting rod 3 is adjusted to lift through the servo module.

According to a preferred embodiment of the present invention, the servo module in the base 1 comprises a motor module 101, a PLC module 103 for controlling the motor module 101, and a first pulley 102 mounted on the motor module 101, wherein a second pulley 203 is fixedly mounted on the gear 201, the first pulley 102 is mounted on the motor module 101, the PLC module 103 controls the operation of the motor module 101, and the motor module 101 functions to provide power, and the output power is transmitted to the first pulley 102.

Further, the first belt pulley 102 is connected with the second belt pulley 203 through a belt, the first belt pulley 102 drives the second belt pulley to rotate through the belt, the belt can select a common v-belt, the first belt pulley 102 and the second belt pulley 203 can select a common v-belt pulley, the second belt pulley 203 is fixedly connected with the gear 201, the gear 201 is installed in the column 2, the motor module 101 outputs power to the first belt pulley 102, then the second belt pulley 203 and the gear 201 are driven to rotate through the belt, the gear 201 is engaged with the rack plate 302 to drive the rack plate 302 to move up and down, then the rack plate 302 fixed on the lifting rod 3 drives the lifting rod 3 to move up and down, so as to adjust the height of the lifting rod 3, as shown in fig. 1.

In the utility model, in order to facilitate the placement of articles such as allergy notice boards and the like by nurses in the using process, the top of the upright post 2 is provided with the object placing plate 4, the object placing plate 4 is provided with a through hole for the lifting rod 3 to pass through, and the transverse interfaces of the guide rod 202 and the guide hole 301 on the lifting rod 3 are square in shape, so that the positioning and the orientation are convenient, and the lifting rod 3 can be prevented from rotating randomly.

According to a preferred embodiment of the present invention, a plurality of pairs of universal wheels 5 are installed on the outer wall surface of the base 1, and the universal wheels 5 are designed to facilitate the movement of the infusion support.

Considering that the transfusion stand is not fixed conveniently by directly installing the universal wheel 5 on the base 1, a plurality of guide grooves 105 are formed on the outer wall of the base 1, the universal wheel 5 is installed in the guide grooves 105, and the universal wheel 5 can slide in the guide grooves 105, as shown in fig. 2.

In the present invention, each of the guide slots 105 includes two horizontal sliding slots and a vertical sliding slot which are mutually communicated and have different heights, further, a bayonet 151 is disposed at an end of the horizontal sliding slot of the guide slot 105, when the universal wheel 5 is located in the bayonet 151 in the horizontal sliding slot with a relatively high height, a lowest position of the universal wheel 5 is higher than a bottom surface of the base 1, the universal wheel 5 is raised, and a height of the universal wheel 5 is higher than the bottom surface of the base 1; when the universal wheel 5 is located in the bayonet 151 in the horizontal sliding groove with relatively low height, the lowest position of the universal wheel 5 is lower than the bottom surface of the base 1, the universal wheel 5 falls down, and the height of the universal wheel 5 is lower than the bottom surface of the base 1.

In order to ensure that the infusion support has stability, a weight 104 is fixedly arranged on the bottom surface in the base 1, the weight 104 can be an iron block or other article with larger mass, the weight 104 is dispersedly fixed on the periphery of the base 1, and furthermore, the outer wall surface of the lifting rod 3 is provided with scale marks, so that a nurse can accurately lift the height of the lifting rod 3.

According to a preferred embodiment of the present invention, a plurality of hooks 6 are provided on the top end of the lifting rod 3, and the opening of the hooks 6 faces the lifting rod 3, so as to prevent the hooks 6 from stabbing others, and the opening of the hooks 6 faces the lifting rod 3 to effectively prevent such a situation from happening.

The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings, but the present invention is not limited thereto. Within the scope of the technical idea of the utility model, many simple modifications can be made to the technical solution of the utility model. Including each of the specific features, are combined in any suitable manner. The utility model is not described in detail in order to avoid unnecessary repetition. Such simple modifications and combinations should be considered within the scope of the present disclosure as well.

Claims

1. A liftable infusion support is characterized by comprising:

the power supply device comprises a base (1), wherein a servo module for providing power is installed in the base (1);

the upright post (2) is fixedly arranged at the top of the base (1), a gear (201) and a guide rod (202) are fixedly arranged inside the upright post (2), and the guide rod (202) is vertically and upwardly fixedly connected to the bottom surface of the upright post (2);

lifter (3), the inside guide hole (301) that are equipped with of the back end of lifter (3), guide bar (202) are pegged graft in this guide hole (301), the back end outer wall fixed mounting of lifter (3) has rack plate (302), this rack plate (302) with gear (201) meshing is connected, servo module with gear (201) are connected.

2. The stand according to claim 1, characterized in that the servo module in the base (1) comprises a motor module (101), a PLC module (103) for controlling the motor module (101) and a first pulley (102) mounted on the motor module (101), and a second pulley (203) is fixedly mounted on the gear (201).

3. The infusion support according to claim 2, characterized in that the first pulley (102) and the second pulley (203) are connected by means of a belt connection.

4. The infusion support according to claim 1, characterized in that the top of the upright post (2) is provided with an object placing plate (4), and the object placing plate (4) is provided with a through hole for the lifting rod (3) to pass through.

5. The stand according to claim 1, characterized in that the base (1) is equipped with a plurality of pairs of universal wheels (5).

6. The infusion support according to claim 5, characterized in that the outer wall of the base (1) is provided with a plurality of guide grooves (105), and the universal wheels (5) are arranged in the guide grooves (105) and can slide in the guide grooves (105).

7. The infusion support according to claim 6, characterized in that each guide channel (105) comprises two horizontal and one vertical chute, communicating with each other, of different height.

8. The infusion support according to claim 6, characterized in that the end of the horizontal sliding groove of the guide groove (105) is provided with a bayonet (151).

9. The infusion support according to claim 1, characterized in that a weight (104) is fixedly arranged on the bottom surface in the base (1), and the outer wall surface of the lifting rod (3) is provided with scale marks.

10. The infusion support according to claim 1, characterized in that the lifting rod (3) is provided at its top end with a plurality of hooks (6), the hooks (6) being open towards the lifting rod (3).