CN212439602U

CN212439602U - Pop-up insulin pen

Info

Publication number: CN212439602U
Application number: CN202020390411.7U
Authority: CN
Inventors: 王姣姣
Original assignee: Peoples Hospital of Deyang City
Current assignee: Peoples Hospital of Deyang City
Priority date: 2020-03-24
Filing date: 2020-03-24
Publication date: 2021-02-02
Anticipated expiration: 2030-03-24

Abstract

The utility model belongs to the technical field of insulin pens, in particular to a pop-up insulin pen, which comprises a pen container, wherein the top end of the pen container is in threaded connection with a pen cover, a groove is formed in the pen container, a connecting plate is lapped in the groove, the bottom end of the connecting plate is fixedly connected with a pen head, a chute is formed in the groove, a sliding plate is slidably connected in the chute, the bottom end of the sliding plate is fixedly connected on the connecting plate, a spring is fixedly connected in the pen head, a pen core is lapped at the bottom end of the spring, a needle head is fixedly connected at the bottom end of the pen core, and the surface of the; the utility model discloses, can make pen cap and pen container separation through setting up rotatory pen cap to the convenience is changed the refill, and the person of facilitating the use uses, and extension through two electric putter drives two splint relative motion and can fix the refill, prevents that the refill from appearing rocking at the in-process of injection, and the influence user uses.

Description

Pop-up insulin pen

Technical Field

The utility model belongs to the technical field of insulin pen, concretely relates to formula insulin pen pops out.

Background

The insulin pen avoids the tedious process that a patient uses an injector to extract insulin from an insulin medicine bottle, can avoid the embarrassment that the patient injects the insulin in public places, brings convenience for the patient with poor eyesight or even blindness to inject the insulin, and is a common insulin injection tool for serious diabetics.

Current insulin pen can not adjust the nib of insulin pen, and is inconvenient to accomodate the syringe needle, often takes place to stab the hand accident, causes the injury of different degrees to the user.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a pop-up insulin pen, which is characterized in that the pen point can be conveniently adjusted.

In order to achieve the above object, the utility model provides a following technical scheme: a pop-up insulin pen comprises a pen container, wherein a pen cover is in threaded connection with the top end of the pen container, a groove is formed in the pen container, a connecting plate is lapped in the groove, a pen head is fixedly connected to the bottom end of the connecting plate, a sliding groove is formed in the groove, a sliding plate is in sliding connection with the sliding groove, the bottom end of the sliding plate is fixedly connected to the connecting plate, a spring is fixedly connected to the pen head, a pen core is lapped at the bottom end of the spring, a needle head is fixedly connected to the bottom end of the pen core, the surface of the needle head is sleeved in the spring, a piston is in sliding connection with the pen core, a sliding sleeve is fixedly connected to the pen cover, a sliding rod is in sliding connection with the sliding sleeve, the bottom end of the sliding rod is fixedly connected to a piston, a pressing plate, one end of the connecting block is fixedly connected with a clamping plate, and the clamping plate is lapped on the pen core.

Preferably, the shape of the clamping plate is semicircular.

Preferably, the top end of the groove is provided with a clamping groove, a clamping block is clamped in the clamping groove, and the bottom end of the clamping block is fixedly connected to the sliding plate.

Preferably, a through hole is formed in the pen head, and the bottom end of the needle head penetrates through the through hole and extends out of the pen head.

Preferably, the right end of the pen container is fixedly connected with a control button, and the control button is electrically connected with the electric push rod through a lead.

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

the utility model discloses, can make pen cap and pen container separation through setting up rotatory pen cap, thereby the convenience is changed the refill, the person of facilitating the use uses, extension through two electric putter drives two splint relative motion and can fix the refill, prevent that the refill from rocking appearing in the in-process of injection, influence the user and use, it can make the fixture block joint in the draw-in groove to slide upwards at the spout through promoting the nib and drive the slide, thereby drive the nib and extrude the spring, the convenience spills the syringe needle from the nib in, thereby the user uses the syringe needle to inject, it can make the fixture block break away from the draw-in groove to slide upwards at the spout through pulling the nib, under the effect of the elasticity of spring, resume the normal position with the nib, conveniently accomodate the syringe needle, avoid taking place the hand injury accident, prevent to cause the injury of different degrees to the user.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is an enlarged schematic view of the structure at B in FIG. 1;

in the figure: 1. a pen container; 2. a pen cap; 3. a groove; 4. a pen point; 5. a chute; 6. a slide plate; 7. a card slot; 8. a clamping block; 9. a through hole; 10. a spring; 11. a pen core; 12. a needle head; 13. a piston; 14. a sliding sleeve; 15. a slide bar; 16. pressing a plate; 17. a connecting plate; 18. an electric push rod; 19. connecting blocks; 20. a splint; 21. and a control button.

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.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: a pop-up insulin pen comprises a pen container 1, wherein a pen cover 2 is connected to the top end of the pen container 1 in a threaded mode, the pen cover 2 can be separated from the pen container 1 by rotating the pen cover 2, so that a refill 11 can be conveniently replaced, the pen container is convenient to use by a user, a groove 3 is formed in the pen container 1, a connecting plate 17 is lapped in the groove 3, a pen point 4 is fixedly connected to the bottom end of the connecting plate 17, a sliding groove 5 is formed in the groove 3, a sliding plate 6 is connected to the sliding groove 5 in a sliding mode, the bottom end of the sliding plate 6 is fixedly connected to the connecting plate 17, a spring 10 is fixedly connected to the pen point 4, the refill 11 is lapped at the bottom end of the spring 10, a syringe 12 is fixedly connected to the bottom end of the refill 11, the surface of the syringe 12 is sleeved in the spring 10, a piston, a sliding rod 15 is connected in the sliding sleeve 14 in a sliding manner, the bottom end of the sliding rod 15 is fixedly connected to the piston 13, the top end of the sliding rod 15 is fixedly connected to a pressing plate 16, the pen head 4 is pushed to drive the sliding plate 6 to slide upwards in the sliding groove 5, so that the clamping block 8 can be clamped in the clamping groove 7, the pen head 4 is driven to extrude the spring 10, the needle head 12 can be conveniently leaked from the pen head 4, a user can inject by using the needle head 12, the sliding plate 6 is driven to slide upwards in the sliding groove 5 by pulling the pen head 4, so that the clamping block 8 can be separated from the clamping groove 7, the pen head 4 is restored to the original position under the action of the elastic force of the spring 10, the needle head 12 is conveniently stored, the hand injury accident is avoided, the injury of the user at different degrees is prevented, an electric push rod 18 is fixedly connected in the pen container, the clamping plate 20 is lapped on the pen core 11, the pen core 11 can be fixed by driving the two clamping plates 20 to move relatively through the extension of the two electric push rods 18, and the pen core 11 is prevented from shaking in the injection process to influence the use of a user.

Specifically, the shape of the splint 20 is semicircular.

Specifically, the top of recess 3 has seted up draw-in groove 7, the joint has fixture block 8 in the draw-in groove 7, the bottom fixed connection of fixture block 8 is on slide 6.

Specifically, a through hole 9 is formed in the pen point 4, the bottom end of the needle 12 penetrates through the through hole 9 and extends out of the pen point 4, the through hole 9 enables the needle 12 to leak out of the pen point 4, and a user can conveniently use the needle 12 to inject.

Specifically, the right end of the pen container 1 is fixedly connected with a control button 21, and the control button 21 is electrically connected with the electric push rod 18 through a lead.

The utility model discloses a theory of operation and use flow: when the utility model is used, the pen cap 2 is rotated, then the pen cap 2 is separated from the pen container 1, then the pen core 11 is placed in the pen container 1, the bottom end of the pen core 11 is lapped on the spring 10, the needle 12 is arranged in the spring 10 in a penetrating way, the piston 13 is placed in the pen core 11, the pen cap 2 is rotated, the pen cap 2 is connected on the pen container 1 in a threaded way, then the control button 21 is clicked, the two electric push rods 18 start working, the two electric push rods 18 extend to drive the two clamping plates 20 to move relatively, the pen core 11 is fixed, then the control button 21 is clicked, the two electric push rods 18 stop working, then the pen head 4 is pushed to drive the sliding plate 6 to slide upwards in the sliding groove 5, the clamping block 8 is clamped in the clamping groove 7, thereby the pen head 4 is driven to extrude the spring 10, the needle 12 leaks out of the pen head 4, then the pressing plate 16 is pressed, the sliding rod 15 is driven to move downwards in, insulin in the pen core 11 is injected into a body, after the injection is finished, the pen point 4 is pulled to drive the sliding plate 6 to slide upwards in the sliding groove 5, so that the clamping block 8 is separated from the clamping groove 7, and the pen point 4 is restored to the original position under the action of the elastic force of the spring 10.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A pop-up insulin pen comprises a pen container (1), and is characterized in that: the pen container is characterized in that a pen cover (2) is connected to the top end of the pen container (1) in a threaded manner, a groove (3) is formed in the pen container (1), a connecting plate (17) is lapped in the groove (3), a pen point (4) is fixedly connected to the bottom end of the connecting plate (17), a sliding chute (5) is formed in the groove (3), a sliding plate (6) is connected in the sliding chute (5) in a sliding manner, the bottom end of the sliding plate (6) is fixedly connected to the connecting plate (17), a spring (10) is fixedly connected in the pen point (4), a pen core (11) is lapped at the bottom end of the spring (10), a needle head (12) is fixedly connected to the bottom end of the pen core (11), the surface of the needle head (12) is sleeved in the spring (10), a piston (13) is connected in the pen core (11) in a sliding manner, a sliding sleeve (, the pen container is characterized in that the bottom end of the sliding rod (15) is fixedly connected to the piston (13), the top end of the sliding rod (15) is fixedly connected with the pressing plate (16), the pen container (1) is internally and fixedly connected with an electric push rod (18), one end of the electric push rod (18) is fixedly connected with a connecting block (19), one end of the connecting block (19) is fixedly connected with a clamping plate (20), and the clamping plate (20) is overlapped on the pen core (11).

2. The pop-up insulin pen according to claim 1, wherein: the clamping plate (20) is semicircular in shape.

3. The pop-up insulin pen according to claim 1, wherein: the top of recess (3) has seted up draw-in groove (7), the joint has fixture block (8) in draw-in groove (7), the bottom fixed connection of fixture block (8) is on slide (6).

4. The pop-up insulin pen according to claim 1, wherein: a through hole (9) is formed in the pen point (4), and the bottom end of the needle head (12) penetrates through the through hole (9) and extends out of the pen point (4).

5. The pop-up insulin pen according to claim 1, wherein: the pen container is characterized in that a control button (21) is fixedly connected to the right end of the pen container (1), and the control button (21) is electrically connected with the electric push rod (18) through a wire.