CN213131333U

CN213131333U - Insulin syringe needle automatic installation and take off device

Info

Publication number: CN213131333U
Application number: CN202020480859.8U
Authority: CN
Inventors: 郭蓉; 刘冬; 王家美; 潘攀
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-05
Filing date: 2020-04-05
Publication date: 2021-05-07
Anticipated expiration: 2030-04-05

Abstract

The utility model relates to the technical field of medical instruments and discloses an automatic insulin needle mounting and removing device, which comprises a bottom plate, wherein a rotating box is arranged at the top of the bottom plate, and first telescopic rods are symmetrically bolted at the bottom of an inner cavity of the rotating box; the utility model discloses a bottom plate, rotate the case, first telescopic link, first slider, the spout, the sliding block, the stopper, the fixed block, the push-and-pull rod, the second spring, the setting of buckle and cardboard, it needs to use hand directness and syringe needle contact when dismantling and installing to have solved present insulin syringe needle, thereby can bring the problem of health injury and increase infection other diseases probability for medical personnel because of the operation carelessly, the device is when dismantling and installing for insulin syringe needle, through centre gripping and autogiration's mode, medical personnel just need not directly dismantle and install the syringe needle with the hand, the condition that medical personnel were stabbed to the syringe needle just can not appear.

Description

Insulin syringe needle automatic installation and take off device

Technical Field

The utility model relates to the technical field of medical equipment, specifically be an insulin syringe needle automatic installation and take off device.

Background

Insulin, Western medicine name is hypoglycemic medicine, is used for the treatment of diabetes, and this medicine medical insurance type is: insulin injection and low protamine zinc insulin injection are used for medical treatment and nail protection; insulin deglutition injection, insulin glargine injection, insulin detemir injection, insulin aspart 30 injection, insulin aspart 50 injection and insulin lispro injection are the class B of medical insurance.

Through mass search, it is found that the positioning devices in the prior art typically comprise similar insulin mounting and removing devices disclosed in publication numbers CN205672310U, CN209301917U and the like, and each of the devices comprises a detaching head and a sliding rod, wherein the detaching head has a hollow structure, the hollow part comprises through holes a and through holes b which are arranged in a straight line and are adjacent to each other, the sliding rod is positioned in the hollow part and is in sliding connection with the hole walls of the through holes b, the sliding direction is parallel to the axis of the through holes b, holes c for needle tubes to penetrate through are formed in the sliding rods, the through holes a are used for accommodating needle seats and for the sliding rods to penetrate through, protrusions for clamping the grooves I are arranged on the hole walls of the through holes a, the through holes b are step holes and are formed by through holes. The utility model discloses an insulin pen syringe needle detacher can conveniently realize the dismantlement of insulin pen syringe needle, effectively reduces the acupuncture that maloperation etc. caused and hinders, has protected the user, simple structure, elegant appearance, and is lightly portable, low cost, and is easy and simple to handle, has market prospect.

To sum up above-mentioned present insulin syringe needle automatic installation and take off device, do not dismantle automatically and install the effect of insulin syringe needle, still need come with the hand and touch with insulin syringe needle when dismantling and installing the syringe needle, can pierce medical personnel's skin because of the operation carelessly when dismantling in, then just can bring unnecessary injury for medical personnel, if the patient has certain infectious disease, also can great improvement medical personnel's infected probability, so in order to solve above-mentioned problem, we provide an insulin syringe needle automatic installation and take off device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an insulin syringe needle is automatic to be installed and take off device possesses automatic installation and the automatic advantage of dismantling, has solved present insulin syringe needle when dismantling and when installing need with the hand direct with the syringe needle contact, thereby can bring the problem of health injury and increase infection other diseases probability for medical personnel because of the operation carelessly.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an insulin syringe needle automatic installation and take off device, includes the bottom plate, the top of bottom plate is equipped with rotates the case, the bottom symmetry of rotating the incasement chamber is bolted with first telescopic link, the top of first telescopic link is bolted with the sliding block, the top symmetry of sliding block is equipped with the stationary blade, two one side that the syringe needle was kept away from to the stationary blade is bolted respectively with stopper and fixed block, the opposite side of fixed block and the inside wall bolt of bottom plate, the left side bolt of stopper has the push-and-pull rod, the bottom bolt of push-and-pull rod has first spring, the bottom bolt of first spring has the buckle, the left side bolt of rotating the case has the cardboard, the card hole that uses with the buckle cooperation is seted up to the inside of cardboard, the bottom bolt of rotating the case has the motor.

Preferably, the top of the bottom plate is bolted with a supporting block, the top of the supporting block is provided with a top plate, the top and the bottom of the rotating box are symmetrically bolted with second sliding blocks, and the top plate and one side of the second sliding groove close to the rotating box are symmetrically provided with second sliding grooves in sliding connection with the second sliding blocks.

Preferably, the two sides of the top of the bottom plate are symmetrically bolted with supporting plates, one opposite sides of the two supporting plates are bolted with supporting rods, and the other sides of the supporting rods are bolted with the top plate.

Preferably, first chutes are symmetrically formed in two sides of the inner cavity of the rotating box, first sliding blocks are connected to the inner parts of the first chutes in a sliding mode, and one sides, far away from the first chutes, of the first sliding blocks are bolted to the sliding blocks.

Preferably, a placing groove matched with the motor for use is formed in the supporting block, and the placing groove is bolted to the motor through a connecting block.

Preferably, one side opposite to the two fixing pieces is provided with a clamping groove matched with the needle head for use.

Preferably, the surface of the first telescopic rod is sleeved with a second spring, and two ends of the second spring are respectively bolted with the sliding block and the inner part of the rotating box.

Preferably, a second telescopic rod is sleeved inside the first spring, and two ends of the second telescopic rod are respectively bolted with the buckle and the push-pull rod.

Preferably, the left end of the push-pull rod is bolted with a rotating hand.

Preferably, the front surface of the rotating box is provided with an observation window.

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

the utility model discloses a bottom plate, rotate the case, first telescopic link, the sliding block, the stationary blade, the stopper, the fixed block, the push-and-pull rod, a spring, the buckle, the setting of cardboard and motor, it needs directly to contact with the hand with the syringe needle when dismantling and installing to have solved present insulin syringe needle, thereby can bring the problem of health injury and increase infection other diseases probability for medical personnel because of the operation carelessly, the device is when dismantling and installing for insulin syringe needle, through centre gripping and autogiration's mode, medical personnel just need not come directly to dismantle and install the syringe needle with the hand, the condition that medical personnel were stabbed to the syringe needle just can not appear, also reduced medical personnel and can be infected with the risk of infectious diseases patient infection when subtracting the syringe needle and can bring the injury for medical personnel.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a front sectional view of the structure of the present invention;

fig. 3 is a schematic view of a part a of the structure diagram of the present invention.

In the figure: 1. a base plate; 2. a rotating box; 3. a first telescopic rod; 4. a first slider; 5. a first chute; 6. a slider; 7. a fixing sheet; 8. a limiting block; 9. a fixed block; 10. a push-pull rod; 11. a first spring; 12. buckling; 13. clamping a plate; 14. a support block; 15. a top plate; 16. a second chute; 17. a second slider; 18. a support plate; 19. a support bar; 20. a placement groove; 21. a second spring; 22. a second telescopic rod; 23. turning the hand; 24. an observation window; 25. a motor.

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.

Referring to fig. 2, an automatic insulin needle mounting and taking-down device comprises a bottom plate 1, a rotating box 2 is arranged at the top of the bottom plate 1, first telescopic rods 3 are symmetrically bolted at the bottom of an inner cavity of the rotating box 2, sliding blocks 6 are bolted at the top of the first telescopic rods 3, fixing plates 7 are symmetrically arranged at the top of the sliding blocks 6, one sides of the two fixing plates 7, far away from a needle, are respectively bolted with a limiting block 8 and a fixing block 9, the other side of the fixing block 9 is bolted with the inner side wall of the bottom plate 1, the left side of the limiting block 8 is bolted with a push-pull rod 10, the bottom of the push-pull rod 10 is bolted with a first spring 11, the bottom end of the first spring 11 is bolted with a buckle 12, the left side of the rotating box 2 is bolted with a clamping plate 13, a clamping hole matched with the buckle 12 is formed in the clamping plate 13, a motor 25 is bolted at the bottom of, Sliding block 6, stationary blade 7, stopper 8, fixed block 9, push-and-pull rod 10, first spring 11, buckle 12, cardboard 13 and motor 25's setting, it needs directly to contact with the syringe needle with the hand when dismantling and installing now to have solved insulin syringe needle now, thereby can bring the problem of health injury and increase infection other diseases probability for medical personnel because of the operation carelessly, the device is when dismantling and installing for insulin syringe needle, through centre gripping and autogiration's mode, medical personnel just do not come direct dismantlement and installation to the syringe needle with the hand, the condition that medical personnel were stabbed to the syringe needle just can not appear, also reduced medical personnel and can be infected with the risk of disease patient infection when subtracting the syringe needle and can bring the injury for medical personnel.

Further, the supporting block 14 has been bolted at the top of bottom plate 1, and the top of supporting block 14 is equipped with roof 15, and the top and the equal symmetry in bottom of rotating case 2 have been bolted with second slider 17, and roof 15 and second spout 16 are close to the equal symmetry in one side of rotating case 2 and have been offered with second slider 17 sliding connection's second spout 16, and through the setting of second spout 16 and second slider 17, make and rotate case 2 more unobstructed when rotating.

Further, the bilateral symmetry bolt at bottom plate 1 top has backup pad 18, and the equal bolt in one side that two backup pads 18 are relative has bracing piece 19, and the opposite side and the roof 15 bolt of bracing piece 19, through backup pad 18 and the setting of bracing piece 19, has effectually supported roof 15, makes insulin syringe needle can be more smooth enter into the inside of rotating case 2 through roof 15.

Further, 2 inner chamber's of rotation case bilateral symmetry has seted up first spout 5, and the equal sliding connection in inside of two first spouts 5 has first slider 4, and one side that first spout 5 was kept away from to two first sliders 4 all with the 6 bolts of sliding block, through the setting of first slider 4 and first spout 5, make more unobstructed when sliding block 6 slides from top to bottom, also played certain supporting role to sliding block 6 simultaneously.

Further, the placing groove 20 used in cooperation with the motor 25 is formed in the supporting block 14, the placing groove 20 is bolted to the motor 25 through a connecting block, and the placing of the motor 25 is facilitated through the placing groove 20.

Please refer to fig. 3, the opposite sides of the two fixing pieces 7 are respectively provided with a slot for matching with the needle, and the needle is effectively limited by the slots, so that the needle does not slide when being twisted.

Further, the surface cover of first telescopic link 3 is equipped with second spring 21, and the both ends of second spring 21 respectively with sliding block 6 and the inside bolt of rotating case 2, through the setting of second spring 21, make insulin pen taken out the back, insulin's syringe needle can be by the auto-eject rotate in the case 2.

Furthermore, a second telescopic rod 22 is sleeved inside the first spring 11, two ends of the second telescopic rod 22 are respectively bolted with the buckle 12 and the push-pull rod 10, and the first spring 11 is limited by the first spring 11, so that the first spring 11 cannot shake when being compressed.

Furthermore, the left end of the push-pull rod 10 is bolted with a rotating handle 23, and through the arrangement of the rotating handle 23, a user can more conveniently control the moving speed of the push-pull rod 10 when pulling the rotating handle 23.

Referring to fig. 1, the front surface of the rotating box 2 is provided with an observation window 24, and the observation of the inside of the rotating box 2 is facilitated for a user through the arrangement of the observation window 24.

The working principle is as follows: when insulin is installed, a needle head of an insulin pen is inserted into a gap between two sliding plates by tweezers, then the needle head is directly placed at the top of the sliding block 6, then the insulin pen is pressed on the needle head, then the insulin pen is pressed, when the insulin pen is pressed, the sliding block 6 is driven to move downwards through the matching between the first sliding block 4 and the first sliding groove 5, then the push-pull rod 10 is pushed, when the push-pull rod 10 is pushed, the limiting block 8 is driven to move, when the limiting block 8 moves, one fixing sheet 7 is driven to move, meanwhile, the push-pull rod 10 also drives the second telescopic rod 22 and the second spring 11 to move, when the push-pull rod is not pushed, the buckle 12 can be pressed, when the buckle 12 is pressed, the second spring 11 and the second telescopic rod 22 are in a compressed state, then the buckle 12 reaches the top of the clamping plate 13, and the push-pull rod 10 is continuously pushed, the push-pull rod 10 can drive the buckle 12 to slide from the top of the clamping plate 13 and then be clamped into a clamping hole matched with the buckle, the needle of the insulin pen can be fixed by the fixing plate 7, the insulin pen is held by hands, the motor 25 is controlled to rotate in the forward direction, the motor 25 can drive the rotating box 2 to rotate through the matching between the two second sliding grooves 16 and the second sliding block 17 when rotating, then the needle can be screwed together with the insulin pen in a rotating mode, the insulin pen can be taken out after the installation is finished, if the needle needs to be taken out, the insulin can be directly inserted into the rotating box 2 by hand, so that the first telescopic rod 3 and the first spring 21 are in a compressed state, then the needle is fixed through the push-pull rod 10, the needle can be screwed down by controlling the motor 25 to rotate in the reverse direction, the insulin pen is taken out after the disassembly is finished, the needle can be directly ejected out by the compressed first telescopic rod 3 and the first spring 21, then the needle head is taken out by using tweezers.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an insulin syringe needle automatic installation and take off device, includes bottom plate (1), its characterized in that: the needle head fixing device is characterized in that a rotating box (2) is arranged at the top of the bottom plate (1), first telescopic rods (3) are symmetrically bolted at the bottom of an inner cavity of the rotating box (2), a sliding block (6) is bolted at the top of the first telescopic rods (3), fixing plates (7) are symmetrically arranged at the top of the sliding block (6), one sides, far away from a needle head, of the two fixing plates (7) are respectively bolted with a limiting block (8) and a fixing block (9), the other side of the fixing block (9) is bolted with the inner side wall of the bottom plate (1), the left side of the limiting block (8) is bolted with a push-pull rod (10), the bottom of the push-pull rod (10) is bolted with a first spring (11), a buckle (12) is bolted at the bottom end of the first spring (11), a clamping plate (13) is bolted at the left side of the rotating box (2), and clamping holes matched with, the bottom of the rotating box (2) is bolted with a motor (25).

2. The automatic insulin needle mounting and dismounting device according to claim 1, wherein: the top of the bottom plate (1) is bolted with a supporting block (14), the top of the supporting block (14) is provided with a top plate (15), the top and the bottom of the rotating box (2) are symmetrically bolted with second sliding blocks (17), and the top plate (15) and one side of the second sliding groove (16) close to the rotating box (2) are symmetrically provided with second sliding grooves (16) which are in sliding connection with the second sliding blocks (17).

3. The automatic insulin needle mounting and dismounting device according to claim 2, wherein: supporting plates (18) are symmetrically bolted on two sides of the top of the bottom plate (1), supporting rods (19) are bolted on one opposite sides of the two supporting plates (18), and the other sides of the supporting rods (19) are bolted with the top plate (15).

4. The automatic insulin needle mounting and dismounting device according to claim 1, wherein: first spout (5) have been seted up to the bilateral symmetry of rotating case (2) inner chamber, two the equal sliding connection in inside of first spout (5) has first slider (4), two one side that first spout (5) were kept away from in first slider (4) all with sliding block (6) bolt joint.

5. The automatic insulin needle mounting and dismounting device according to claim 2, wherein: the supporting block (14) is internally provided with a placing groove (20) matched with the motor (25) for use, and the placing groove (20) is bolted with the motor (25) through a connecting block.

6. The automatic insulin needle mounting and dismounting device according to claim 1, wherein: two the relative one side of stationary blade (7) all seted up with the syringe needle cooperation draw-in groove of using.

7. The automatic insulin needle mounting and dismounting device according to claim 1, wherein: the surface cover of first telescopic link (3) is equipped with second spring (21), the both ends of second spring (21) respectively with the inside bolt joint of sliding block (6) and rotation case (2).

8. The automatic insulin needle mounting and dismounting device according to claim 1, wherein: a second telescopic rod (22) is sleeved in the first spring (11), and two ends of the second telescopic rod (22) are respectively bolted with the buckle (12) and the push-pull rod (10).

9. The automatic insulin needle mounting and dismounting device according to claim 1, wherein: the left end of the push-pull rod (10) is bolted with a rotating handle (23).

10. The automatic insulin needle mounting and dismounting device according to claim 1, wherein: an observation window (24) is arranged on the front surface of the rotating box (2).