CN211610516U

CN211610516U - Electric standby needle kit

Info

Publication number: CN211610516U
Application number: CN201922249450.5U
Authority: CN
Inventors: 李卉; 李瑜; 胡殿姣; 彭景�
Original assignee: Affiliated Hospital of Xuzhou Medical University
Current assignee: Affiliated Hospital of Xuzhou Medical University
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-10-02
Anticipated expiration: 2029-12-16

Abstract

The utility model relates to an apparatus technical field is stored to the injection, specifically be an electronic reserve needle box, including the needle box, the inside of injection box is equipped with the rotation platform that can reciprocate the gyration, the through-hole that is linked together with the shrinkage pool is seted up to the front end lateral surface of needle box, the outside of one of them through-hole and the preceding terminal surface that is located the needle box are equipped with the ring cover, it is equipped with a plurality of sand grips to rotate the platform to be closed loop configuration and the surface horizontal equidistant, the inside cover that rotates the platform is equipped with a pair of gear post, closely peg graft in the centre bore of gear post and have the round axle, the round axle coaxial coupling that is located ring cover one side has micro motor, the outside of U. The utility model discloses a press micro-gap switch for micro motor circular telegram work drives the gear post rotation in the rotation platform, thereby makes the rotation platform area injection moving as a whole left side, makes recent injection all lean on a left side to place, and the nurse's effective operating time has been saved to the elder generation of being convenient for.

Description

Electric standby needle kit

Technical Field

The utility model relates to an apparatus technical field is stored to the injection, specifically is an electronic reserve needle box.

Background

The box is put to clinical standby injection of using at present is ordinary injection box, and after taking the injection, the nurse needs manual with all the other injections move forward to the injection box leftmost side in proper order, treats that newly-supplemented medicine is sent and is supplied the empty position in the right to guarantee to use the recent medicine on the left side earlier, avoided the overdue use of medicine. However, the injection is easy to be broken by manual movement, or the handwriting on the surface of the injection is rubbed and blurred after multiple times of taking, and the working time of a nurse is also spent. In view of this, we propose an electrically powered spare needle cartridge.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electronic reserve needle box to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an electric spare needle box comprises a needle box, wherein a rotating table capable of rotating in a reciprocating manner is arranged inside the needle box, a square through groove is formed in the bottom surface of the inside of the needle box, concave holes are symmetrically formed in corners of the inner side surface of the long side of the through groove, a through hole communicated with the concave holes is formed in the outer side surface of the front end of the needle box, a circular sleeve is arranged outside the through hole and on the front end surface of the needle box, a U-shaped box is arranged on one side of the circular sleeve and on the front end surface of the needle box, the rotating table is of a closed annular structure, a plurality of convex strips are transversely arranged on the outer surface of the rotating table at equal intervals, a pair of gear columns are sleeved inside the rotating table, circular shafts are tightly inserted into central holes of the gear columns, one ends of the circular shafts are inserted into the concave holes and can rotate, and the other ends, the circular shaft positioned on one side of the circular ring sleeve is coaxially connected with a micro motor, a button battery is inserted in the U-shaped box, and a micro switch is bonded on the outer side of the U-shaped box.

Preferably, the circular ring sleeve coincides with the central axis of the through hole.

Preferably, the depth of the through groove is greater than the total height of the rotating table in a pulling state of two gear columns.

Preferably, the micro motor is matched with the annular sleeve in an inserting manner, a square block is arranged at the center of the end part of the circular shaft on one side of the annular sleeve, and a square hole in inserting connection with the square block is formed in the center of the end part of an output shaft of the micro motor.

Preferably, the medial surface of the rotating table is equidistantly provided with a plurality of tooth-shaped grooves meshed with the gear columns, and the rotating table is made of a silica gel material and is of an integrally formed structure.

Preferably, the micro motor, the button cell and the microswitch are electrically connected in sequence through a wire.

Compared with the prior art, the beneficial effects of the utility model are that:

this electronic reserve injection box, through set up the rotation platform in the injection box, it puts to the nearly far away of date from rotating the platform left end in proper order with a plurality of injections, and put between the sand grip, after the injection of rotation platform left end is taken away, press the micro-gap switch of injection box front end, it is rotatory to make micro motor circular telegram work drive the gear post that rotates in the platform, thereby make and rotate the platform and take injection moving as a whole left, make injection near recently all lean on left to place, be convenient for use earlier, nurse's effective operating time has been saved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the injection box of the present invention;

FIG. 3 is a partial exploded view of the turntable of the present invention;

fig. 4 is the schematic diagram of the connection structure of the micro motor, the button cell and the micro switch.

The meaning of the individual reference symbols in the figures is:

1. a needle cartridge; 10. a through groove; 100. concave holes; 11. a through hole; 12. a circular ring sleeve; 13. a U-shaped box; 2. a rotating table; 20. a convex strip; 21. a gear post; 22. a circular shaft; 220. a square block; 23. a toothed groove; 3. a micro motor; 30. a square hole; 4. a button cell; 5. a micro switch.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be understood that the terms "center", "center line", "longitudinal", "lateral", "length", "width", "thickness", "depth", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be taken as limiting the invention, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides an electronic reserve injection box, for the convenience of injection whole moves, the utility model discloses the people has improved injection box 1 and has set up and has rotated platform 2. The device comprises a needle box 1, wherein a rotating platform 2 capable of reciprocating and rotating is arranged in the needle box 1. The inside bottom surface of needle cartridge 1 has been seted up square logical groove 10, has led to the equal symmetry in long limit medial surface corner of groove 10 and has been seted up shrinkage pool 100, and the through-hole 11 that is linked together with shrinkage pool 100 is seted up to the front end lateral surface of needle cartridge 1. An annular sleeve 12 is arranged outside one of the through holes 11 and on the front end face of the needle kit 1, and a U-shaped box 13 is arranged on one side of the annular sleeve 12 and on the front end face of the needle kit 1. The rotating table 2 is of a closed annular structure, a plurality of convex strips 20 are transversely arranged on the outer surface of the rotating table at equal intervals, and the convex strips 20 are used for stirring the injection to move. The inside cover of revolving stage 2 is equipped with a pair of gear post 21, and closely the grafting has round axle 22 in the centre bore of gear post 21, avoids round axle 22 to take gear post 21 to rotate when rotatory and skids. One end of the round shaft 22 is rotatably inserted into the concave hole 100, and the other end of the round shaft 22 is rotatably inserted into the through hole 11. The round shaft 22 positioned on one side of the circular ring sleeve 12 is coaxially connected with the micro motor 3, the button cell 4 is inserted in the U-shaped box 13, and the micro switch 5 is bonded on the outer side of the U-shaped box 13.

In this embodiment, the rotating table 2 is made of medium-hardness silica gel and has an integrally formed structure, good flexibility and tensile strength. The needle box 1, the gear column 21 and the round shaft 22 are all made of PP materials and are of an integrally formed structure, and the needle box is light in weight, good in toughness and rigid in strength, so that the needle box is durable.

Further, the central axis of the circular sleeve 12 coincides with that of the through hole 11, so that the circular shaft 22 in the through hole 11 and the circular sleeve 12 are guaranteed to be concentrically placed, and the micro motor 3 is coaxially connected with the circular shaft 22.

Specifically, the degree of depth that leads to groove 10 is greater than the total height of the revolving stage 2 under two gear posts 21 tractive states, and the position of shrinkage pool 100 is close to the top surface of needle cartridge 1 for the sand grip 20 of revolving stage 2 is protruding the top surface of needle cartridge 1, makes the sand grip 20 of its bottom be located logical groove 10, avoids rubbing the desktop.

Specifically, the micro motor 3 is matched with the annular sleeve 12 in an inserting manner, so that the micro motor is convenient to disassemble and assemble. The end center of the circular shaft 22 on one side of the circular ring sleeve 12 is provided with a square block 220, and the end center of the output shaft of the micro motor 3 is provided with a square hole 30 inserted with the square block 220, so that when the micro motor 3 works, the output shaft can stably drive the circular shaft 22 to rotate.

In addition, a plurality of tooth-shaped grooves 23 meshed with the gear columns 21 are formed in the inner side face of the rotating platform 2 at equal intervals, the rotating platform 2 is made of medium-hardness silica gel and is of an integrally formed structure, and the rotating platform 2 is driven to rotate and move between the gear columns 21 through rotation of the gear columns 21.

It needs to be supplemented that the micro motor 3, the button cell 4 and the micro switch 5 are electrically connected through a conducting wire in sequence, and the micro motor 3 is controlled to be powered on and powered off by pressing and loosening a button of the micro switch 5, so that the rotation distance of the rotating table 2 is controllable.

It is worth explaining, the utility model relates to a miniature motor 3 adopts the miniature low-speed motor that Shenzhen megawei miniature transmission system Limited produced, can select suitable rotational speed according to the actual need to the removal of revolving stage 2 can be observed with the naked eye, is convenient for in time stop the work of miniature motor 3; the matched circuit and power supply can also be provided by the manufacturer; furthermore, the present invention relates to the circuit, the electronic components and the module which are the prior art, and the technical personnel in the field can completely realize the protection without extra description, and the protection of the present invention does not relate to the improvement of the structure and the working principle of the micro motor 3.

It should be noted that the microswitch 5 of the present invention is a normally open microswitch manufactured by Tiandu electronics ltd, Dongguan city, and the circuit and power supply thereof can also be provided by the manufacturer; furthermore, the present invention relates to the circuit, the electronic components and the module being prior art, which can be realized by the skilled in the art without extra description, and the protection of the present invention does not relate to the improvement of the structure and the working principle of the micro switch 5.

The utility model discloses an electronic reserve needle box is when the injection is moved to needs, the back is taken away when the injection of 2 left ends departments of revolving stage promptly, press the button of micro-gap switch 5 not loose one's hand, make micro-machine 3 circular telegram work, its output shaft drives the rotation of circle axle 22, gear post 21 is taken rotatoryly simultaneously, thereby make to revolve round platform 2 wholly gyration left, then sand grip 20 just pushes away the whole removal left of injection, when seeing that the injection on the leftmost moves to revolving stage 2 on the leftmost side, it makes micro-machine 3 outage work to loosen the hand, thereby it also wholly stops moving to rotate 2, thereby make the injection on the near term all lean on left to place, be convenient for use earlier, nurse's effective operating time has been saved.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An electric spare needle cartridge comprising a needle cartridge (1), characterized in that: the inside of the needle box (1) is provided with a rotating table (2) capable of rotating in a reciprocating manner, the inner bottom surface of the needle box (1) is provided with a square through groove (10), concave holes (100) are symmetrically formed in corners of the inner side surface of the long side of the through groove (10), a through hole (11) communicated with the concave holes (100) is formed in the outer side surface of the front end of the needle box (1), one through hole (11) is formed in the outer portion of the through hole (11) and located on the front end face of the needle box (1) and provided with a circular sleeve (12), one side of the circular sleeve (12) and located on the front end face of the needle box (1) are provided with a U-shaped box (13), the rotating table (2) is of a closed annular structure, a plurality of convex strips (20) are transversely arranged on the outer surface at equal intervals, a pair of gear columns (21) are sleeved in the rotating table (2), the one end of circle axle (22) with shrinkage pool (100) are pegged graft and rotatable, the other end of circle axle (22) with through-hole (11) are pegged graft and rotatable, are located ring cover (12) one side circle axle (22) coaxial coupling has micro motor (3), the inside of U type box (13) is pegged graft and is had button cell (4), the outside of U type box (13) bonds and has micro-gap switch (5).

2. The powered spare needle cartridge of claim 1, wherein: the ring sleeve (12) is superposed with the central axis of the through hole (11).

3. The powered spare needle cartridge of claim 1, wherein: the depth of the through groove (10) is larger than the total height of the rotating platform (2) under the pulling state of the two gear columns (21).

4. The powered spare needle cartridge of claim 1, wherein: micro motor (3) with ring cover (12) are pegged graft and are cooperated, are located ring cover (12) one side the tip center of circle axle (22) is equipped with square piece (220), micro motor's (3) output shaft tip center seted up with square hole (30) of pegging graft of square piece (220).

5. The powered spare needle cartridge of claim 1, wherein: the inner side surface of the rotating platform (2) is equidistantly provided with a plurality of tooth-shaped grooves (23) meshed with the gear columns (21), and the rotating platform (2) is made of a silica gel material and is of an integrally formed structure.

6. The powered spare needle cartridge of claim 1, wherein: the micro motor (3), the button cell (4) and the microswitch (5) are electrically connected in sequence through a wire.