CN220090147U - Insulin needle cap rack - Google Patents

Abstract

The utility model discloses an insulin needle cap rack, which comprises a rack body, wherein a material taking cavity is arranged on the front side surface of the rack body, a positioning hole and a material passing hole which are sequentially communicated from top to bottom are arranged on the top surface of the rack body, the inner diameter of the positioning hole is gradually reduced from top to bottom, a plurality of clamping blocks are circumferentially arranged at intervals on the inner wall of the positioning hole, and the material passing hole downwards penetrates through the rack body and is communicated with the material taking cavity.

Description

Insulin needle cap rack

Technical Field

The utility model relates to the field of insulin needle caps, in particular to an insulin needle cap.

Background

The needle cap of the insulin pen comprises an internal thread part, a pressing part and a needle containing part which are sequentially arranged from top to bottom, the outer diameter of the pressing part is gradually reduced from top to bottom, an anti-slip convex part is arranged on the periphery of the pressing part, after the insulin is injected into the insulin pen by clinical medical staff or diabetics, the insulin pen needs to be held by one hand, the pressing part of the insulin pen cap is held by the other hand, the insulin needle head used by the two hands is sleeved back and twisted by the two hands, the needle tip part of the needle head stretches into the needle containing part, and the outer wall of the needle head can be in threaded connection with the internal thread part. If the single-hand loop is used, the needle cap has no fixed position, and loop returning is difficult to complete.

The medical staff can hold the insulin pen to clamp the needle head into the needle cap and take the insulin pen out of the needle cap hole after the insulin injection is finished, and then the hands hold the insulin pen and the needle cap respectively, finally the needle head and the needle cap are rotationally dismounted and thrown into the sharp instrument box together, although the needle pricking risk is reduced through the needle cap frame, the steps are complex, the two hands are required to be matched and twisted out, the operation is troublesome, moreover, when the insulin pen needle head penetrates into the needle cap and is pulled out of the needle cap hole, the needle cap can be unstably dropped, the medical staff needs to sleeve the needle cap into the needle cap hole again, the needle head is low in extraction efficiency, the safety is low, and the needle cap frame always has safety risks and is difficult to meet the clinical requirements of the medical staff.

Disclosure of Invention

The present utility model aims to provide an insulin cap holder which solves one or more of the technical problems of the prior art, and at least provides a beneficial choice or creation.

The utility model solves the technical problems as follows:

the insulin needle cap rack comprises a rack body, a material taking cavity is formed in the front side surface of the rack body, a positioning hole and a material passing hole are formed in the top surface of the rack body and are sequentially communicated from top to bottom, the inner diameter of the positioning hole is gradually reduced from top to bottom, a plurality of clamping blocks are circumferentially arranged at intervals on the inner wall of the positioning hole, and the material passing hole downwards penetrates through the rack body and is communicated with the material taking cavity.

The technical scheme has at least the following beneficial effects: the utility model relates to an insulin pen needle cap, which comprises an internal thread part, a pressing part and a needle containing part, wherein the internal thread part, the pressing part and the needle containing part are sequentially arranged from top to bottom, the external diameter of the pressing part is gradually reduced from top to bottom, an anti-slip convex part is arranged at the periphery of the pressing part at intervals, before insulin is filled, the needle cap is firstly taken down and is put down corresponding to the position of a positioning hole, the internal thread part and the pressing part are clamped in the positioning hole, the needle containing part is positioned in a through hole, the internal diameter of the positioning hole is gradually reduced from top to bottom to limit the continuous downward sliding of the needle cap, the clamping of the needle cap is realized, the anti-slip convex part of the pressing part and a clamping block of the positioning hole are arranged alternately along the circumferential direction, the needle cap is prevented from rotating along the central line direction, and the needle cap is fixed.

As a further improvement of the technical scheme, the frame body comprises a support frame and a bracket which is connected with the support frame in a detachable mode, and the positioning holes and the material passing holes are formed in the bracket. Medical personnel can dismantle back again the material loading needle cap each other with bracket and support frame to place the needle cap on corresponding locating hole one by one in advance, after the syringe needle has all been dismantled to the locating hole on the bracket, can directly change the bracket, medical personnel can handle after the injection, take the needle cap through the right hand on the bracket after removing the transportation again, put into sharp ware box at last and collect, improve clinical injection efficiency, but also can conveniently wash and transport.

As a further improvement of the technical scheme, the depth of the material through hole is 5 mm-16 mm. The degree of depth of feed-through hole is less than the length of needle portion is held to the needle portion for hold the needle portion and can wear out downwards along the feed-through hole, medical personnel can directly press the needle cap bottom upwards with the finger, realizes that single needle cap deviate from the locating hole, and when medical personnel was whole to be torn down the bracket and put at the desktop, the needle cap top on the bracket can once only be ejecting the locating hole under desktop holding power effect, improves the efficiency of taking out to a plurality of used needle caps.

As another improvement of the technical scheme, the top surface of the support frame is provided with the distributing holes, and the number of the distributing holes corresponds to that of the positioning holes. After medical personnel or patients use insulin pen injection, firstly twist the syringe needle into the needle cap from the insulin pen, then can wear the insulin pen and put the hole and hang fixedly on the support frame, the convenience of customers operation improves and uses and experience, divides putting hole and locating hole quantity mutually to match for the insulin pen one-to-one needle cap position after taking down the syringe needle avoids the user to confuse.

As a further improvement of the technical scheme, the support frame comprises a first fixing plate and a bottom plate which are arranged in parallel, wherein the first fixing plate and the bottom plate are arranged at intervals up and down and extend backwards, and the distributing holes are positioned on the end face of the first fixing plate. The first fixed plate and the bottom plate are parallel to each other and extend backwards, the interval is reserved between the first fixed plate and the bottom plate according to the length of the insulin pen, so that the insulin pen can pass through the separating holes on the first fixed plate and prop against the bottom plate, the separating holes can prevent the insulin pen from toppling over, and meanwhile, the bottom plate and the first fixed plate are arranged at intervals, and a user can clean the bottom plate from the rear side of the support frame.

As a further improvement of the above technical solution, the first fixing plate is located behind the bracket, and the first fixing plate is higher than the bracket. When insulin injection is needed, the bracket is closer to a user relative to the first fixing plate, the needle head is detached by the user conveniently, and the horizontal position of the first fixing plate is higher than the horizontal position of the top surface of the bracket, so that the placing position of an insulin pen is higher than the placing position of the needle cap, the user conveniently recognizes different subareas, and the insulin pen is lifted simultaneously, so that the insulin pen is conveniently taken and put.

As another improvement of the technical scheme, the supporting frame comprises two supporting arms which are arranged at left and right intervals, the supporting arms extend forwards, the material taking cavity is positioned between the two supporting arms, and the left side and the right side of the bracket are respectively connected with the two supporting arms in a sliding mode along the front-rear direction. The material taking cavity is located below the bracket and is enclosed by the two supporting arms, the supporting arms carry out sliding bearing on two sides of the bracket, sliding stability of the bracket is improved, the positions of the material opening holes and the positioning holes are avoided, placement of the needle caps is facilitated, the needle caps are pressed out by fingers of a user conveniently, and the structure is reliable.

As another improvement of the technical scheme, the front side wall of the bracket arm is rotationally connected with a shifting piece, the rotation axis of the shifting piece extends along the front and back direction, the front side wall of the bracket is provided with a limiting block, and the shifting piece abuts against the top surface of the limiting block. Form the slide between two trailing arms, the slide has front end opening, the support along the length of fore-and-aft direction and the extension length mutual match of slide, when the support is towards the rear slide roll-in to the end, medical personnel rotate and dial the piece and can intercept the front end opening at the slide, dial the piece and support under the action of gravity and press on the stopper of support, realize the location of support, when the medical personnel rotates the needle cap on inserting the insulin pen bracket, prevent that the support from rocking the aversion around the trailing arm even taking place the condition that drops, improve stability in use, when needs take out the support, only need reverse rotation dial the piece cancel dial the piece to slide front end open-ended interception can.

As another improvement of the technical scheme, the front side wall of the bracket is provided with a handle. The bracket is horizontally and stably pulled out from the support frame by medical staff and patients, the possibility that the needle cap is separated due to the inclination and vibration of the bracket is reduced, and the use is convenient for users.

As another improvement of the technical scheme, the support frame is provided with a second fixing plate, the second fixing plate is horizontally arranged above the bracket, the second fixing plate is provided with a material supporting through hole, and the material supporting through holes face downwards to the positioning holes one by one. Insulin pen rotates and unscrews the syringe needle in-process, holds up the material through-hole and can play the direction to insulin pen and right the effect, guarantee that insulin pen can stretch into in the needle cap top-down, reduce insulin pen and appear crooked scheduling condition in the rotation in-process for the process of syringe needle screw in needle cap is more smooth and easy, alleviates syringe needle and beats or rotatory card and put on the phenomenon, improves syringe needle take out efficiency, and because the syringe needle upper end in the screw in needle cap has the needle body extension, the second fixed plate can form and blocks the effect, reduces medical personnel's finger and directly misinserts the risk that the syringe needle led to the fact the needle to stab, improves the security.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the drawings that are required to be used in the description of the embodiments will be briefly described below. It is evident that the drawings described are only some embodiments of the utility model, but not all embodiments, and that other designs and drawings can be obtained from these drawings by a person skilled in the art without inventive effort.

FIG. 1 is a sectional view of parts of an insulin pen, needle and needle cap provided by an embodiment of the present utility model;

FIG. 2 is a block diagram of an insulin cap holder provided by an embodiment of the present utility model;

FIG. 3 is a block diagram of an insulin cap holder according to an embodiment of the present utility model, including a support frame and a bracket;

FIG. 4 is a cross-sectional view of an insulin cap holder provided by an embodiment of the present utility model;

FIG. 5 is a block diagram of an insulin cap holder according to another embodiment of the present utility model, including a second fixing plate;

fig. 6 is an external view of a needle cap according to an embodiment of the present utility model.

In the accompanying drawings: 110-insulin pen, 120-syringe needle, 130-needle cap, 131-internal thread portion, 132-pressing portion, 133-needle containing portion, 134-anti-skid convex position, 210-supporting frame, 211-distributing hole, 212-supporting arm, 220-supporting frame, 221-positioning hole, 222-material taking cavity, 230-card slot, 241-poking piece, 242-limiting block, 250-handle, 310-material passing hole, 320-first fixing plate, 330-bottom plate, 410-second fixing plate and 411-material supporting through hole.

Detailed Description

The conception, specific structure, and technical effects produced by the present utility model will be clearly and completely described below with reference to the embodiments and the drawings to fully understand the objects, features, and effects of the present utility model. It is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and that other embodiments obtained by those skilled in the art without inventive effort are within the scope of the present utility model based on the embodiments of the present utility model. In addition, all connection relationships mentioned herein do not refer to direct connection of the components, but rather, refer to a connection structure that may be better formed by adding or subtracting connection aids depending on the particular implementation. The technical features of the utility model can be interactively combined on the premise of no contradiction and conflict.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to fig. 1, the cap 130 of the insulin pen 110 provided with the external device includes an internal thread part 131, a pressing part 132 and a needle containing part 133 sequentially provided from top to bottom, the outer diameter of the pressing part 132 is gradually reduced from top to bottom, and anti-slip protrusions 134 are provided at intervals on the outer circumference of the pressing part 132, so that the insulin pen 110 and the cap 130 are respectively held by both hands during the wrong operation, and the needle 120 is twisted out after being aligned with the cap 130, thus easily causing a needle puncture.

Referring to fig. 2, 3 and 4, the insulin needle cap 130 frame comprises a frame body, a material taking cavity 222 is arranged on the front side surface of the frame body, a positioning hole 221 and a material passing hole 310 which are sequentially communicated from top to bottom are arranged on the top surface of the frame body, the inner diameter of the positioning hole 221 is gradually reduced from top to bottom, four clamping blocks are circumferentially arranged on the inner wall of the positioning hole 221 at intervals, and the material passing hole 310 downwards penetrates through the frame body and is communicated with the material taking cavity 222.

Specifically, before injecting insulin, the needle cap 130 is firstly taken down and the position corresponding to the positioning hole 221 is put down, so that the internal thread part 131 and the pressing part 132 are clamped in the positioning hole 221, the needle containing part 133 is positioned in the material passing hole 310, the inner diameter of the positioning hole 221 is gradually reduced from top to bottom to limit the needle cap 130 to continuously slide down, clamping of the needle cap 130 is realized, and the anti-skid convex parts 134 of the pressing part 132 and the clamping blocks of the positioning hole 221 are arranged in a staggered manner along the circumferential direction, so that the needle cap 130 is prevented from rotating along the central line direction, and the needle cap 130 is fixed.

After insulin injection is finished, the needle head 120 of the insulin pen 110 is partially inserted into the needle cap 130 by one hand and twisted, so that the external thread part of the needle head 120 is meshed with the internal thread part 131 of the needle cap 130 and is left in the needle cap 130, at the moment, the needle head 120 is positioned on the frame body, finally, medical staff can extend hands into the material taking cavity 222 at the front side of the frame body, push up the needle containing part 133 with fingers, and enable the needle cap 130 to be separated from the positioning hole 221 upwards for taking.

In order to improve clinical injection efficiency and disassembly efficiency of the needle 120, the frame body comprises a supporting frame 210 and a bracket 220 which is detachably connected with the supporting frame 210, and the positioning hole 221 and the material passing hole 310 are positioned on the bracket 220.

When medical staff loads the needle cap 130, the bracket 220 and the support frame 210 can be mutually detached for loading, the needle caps 130 are placed on the corresponding positioning holes 221 one by one in advance, after the needle heads 120 are detached from the positioning holes 221 on the bracket 220, the bracket 220 can be directly replaced, the clinical injection efficiency is improved, and the cleaning and the carrying can be convenient.

In this embodiment, the depth of the material through hole 310 is 5mm to 16mm.

Specifically, the depth of the material through hole 310 is smaller than the length of the needle cap 130 Rong Zhen part 133, so that the needle containing part 133 can penetrate downwards along the material through hole 310, the needle cap 130 part is more convenient for medical staff to directly press upwards, the single needle cap 130 is separated from the positioning hole 221, when the medical staff integrally removes and places the bracket 220 on a table top, the top of the needle cap 130 on the bracket 220 can be completely pushed out of the positioning hole 221 at one time under the action of the supporting force of the table top, and the extraction efficiency of a plurality of used needle caps 130 is improved.

In practice, the length of the portion 133 of the needle cap 130 Rong Zhen is generally about 18mm, the depth of the material passing hole 310 can be minimum 5mm, and the inner diameter of the material passing hole 310 is slightly larger than the outer diameter of the portion 133 of the needle cap 130 Rong Zhen, so that the needle containing portion 133 can penetrate out of the material passing hole 310, and the material passing hole 310 has a certain length to stabilize the portion 133 of the needle cap 130 Rong Zhen, so that the swing of the needle cap 130 is reduced, and the positioning stability of the needle cap 130 is ensured. The depth of the material passing hole 310 in the embodiment is 16mm, so that the positioning stability of the needle cap 130 is improved. In addition, in some embodiments, the depth of the material through hole 310 may be greater than or equal to 18mm, as long as the bottom surface of the bracket 220 is provided with a material pushing groove corresponding to the position of the material through hole 310, and the inner diameter of the material pushing groove is at least 10mm, so as to ensure that the finger stretches into the material pushing groove.

In this embodiment, the top surface of the supporting frame 210 is provided with a plurality of distributing holes 211, and the number of the distributing holes 211 corresponds to the number of the positioning holes 221.

Specifically, after the insulin pen 110 is injected and used by a medical staff or a patient, the needle head 120 is twisted into the needle cap 130 from the insulin pen 110, then the insulin pen 110 can be penetrated into the separating hole 211 and hung on the supporting frame 210 to be fixed, the operation of a user is facilitated, the use experience is improved, the quantity of the separating hole 211 and the quantity of the positioning holes 221 are mutually matched, the insulin pen 110 after the needle head 120 is taken down corresponds to the position of the needle cap 130 one by one, and confusion of the user is avoided.

In addition, for cleaning, in this embodiment, the supporting frame 210 includes a first fixing plate 320 and a bottom plate 330 that are disposed parallel to each other, the first fixing plate 320 and the bottom plate 330 are disposed at an upper-lower interval and extend backward, and the separating hole 211 is located at an end surface of the first fixing plate 320.

Specifically, the length of the general insulin pen 110 is 14 cm-15 cm, the first fixing plate 320 and the bottom plate 330 are parallel to each other and extend backwards, the first fixing plate 320 and the bottom plate 330 are reserved with a distance of 7 cm-10 cm according to the length of the insulin pen 110, the inner diameter of the dispensing hole 211 is matched with the outer diameter of the insulin pen 110, so that the insulin pen 110 can pass through the dispensing hole 211 on the first fixing plate 320 after the insulin pen 110 is separated from the needle 120 and is propped against the bottom plate 330, the dispensing hole 211 can prevent the insulin pen 110 from toppling over, and meanwhile, the bottom plate 330 and the first fixing plate 320 are arranged at intervals, so that a user can clean the bottom plate 330 with residual insulin liquid from the rear side of the support frame 210 conveniently.

Also, the first fixing plate 320 is located at the rear of the bracket 220, and the first fixing plate 320 is higher than the bracket 220.

When insulin injection is needed, the position of the bracket 220 is closer to a user than the position of the first fixing plate 320, so that the user can detach the needle 120 conveniently, and the horizontal position of the first fixing plate 320 is higher than the horizontal position of the top surface of the bracket 220, so that the placing position of the insulin pen 110 is higher than the placing position of the needle cap 130, the user can recognize different subareas conveniently, and the position of the insulin pen 110 is lifted up simultaneously, so that the insulin pen 110 can be taken and put conveniently.

In this embodiment, the supporting frame 210 includes two supporting arms 212 disposed at a left-right interval, the supporting arms 212 extend forward, the material taking cavity 222 is located between the two supporting arms 212, and the left and right sides of the bracket 220 are slidably connected to the two supporting arms 212 along the front-rear direction respectively.

Specifically, the material taking cavity 222 is located below the bracket 220 and is enclosed by two supporting arms 212, the supporting arms 212 slide and support two sides of the bracket 220, so that the sliding stability of the bracket 220 is improved, and meanwhile, the positions of the material opening 310 and the positioning hole 221 are avoided, the needle cap 130 is conveniently placed, the fingers of a user can be conveniently pressed out of the needle cap 130, and the structure is reliable.

In practice, the side of the two brackets 212 close to each other is provided with a sliding groove extending back and forth, and the sliding groove extends upward to the top surface of the bracket 212, and two sides of the bracket 220 can be directly placed on the sliding groove and pushed in backward respectively, so as to improve the stability of the bracket 220. In addition, the bracket 212 and the bracket 220 may be connected by a sliding rail, and the sliding connection method of the two is not particularly limited in this embodiment.

Further, the front side wall of the bracket 212 is rotatably connected with a pulling member 241, the rotation axis of the pulling member 241 extends along the front-back direction, the front side wall of the bracket 220 is provided with a limiting block 242, and the pulling member 241 abuts against the top surface of the limiting block 242.

Specifically, a slide way is formed between the two supporting arms 212, the slide way is provided with a front end opening, the length of the bracket 220 along the front and rear directions is matched with the extending length of the slide way, when the bracket 220 slides into the end along the slide way towards the rear direction, a medical staff rotates the shifting piece 241 to intercept the front end opening of the slide way, the shifting piece 241 is pressed on the limiting block 242 of the bracket 220 under the action of gravity, so that the positioning of the bracket 220 is realized, when the medical staff rotates the needle cap 130 inserted into the bracket 220 by the insulin pen 110, the bracket 220 is prevented from shaking and shifting along the front and rear directions of the supporting arms 212, even falling off is caused, the use stability is improved, and when the bracket 220 needs to be taken out, the blocking of the front end opening of the slide way by the shifting piece 241 is only required to be canceled by reversely rotating the shifting piece 241.

Further, a handle 250 is provided on a front sidewall of the bracket 220.

The handle 250 is convenient for medical staff and patients to horizontally and stably pull the bracket 220 out of the support frame 210, reduces the possibility of the needle cap 130 being separated due to the inclination and vibration of the bracket 220, and is convenient for users to use.

In addition, the top surface of the bracket 220 is provided with card slots 230, the number and positions of the card slots 230 correspond to those of the positioning holes 221, and the card slots 230 can be used for placing and replacing information cards of patients so as to facilitate the identification of medical staff and reduce the confusion of information.

Referring to fig. 5, the support frame 210 is provided with a second fixing plate 410, the second fixing plate 410 is horizontally located above the bracket 220, the second fixing plate 410 is provided with a material holding through hole 411, and the material holding through holes 411 are facing downwards one to the positioning holes 221.

Specifically, the material supporting through hole 411 can play a guiding and righting effect on the insulin pen 110 in the process of rotating and unscrewing the needle head 120, so that the insulin pen 110 can extend into the needle cap 130 from top to bottom, the situation that the insulin pen 110 is askew in the rotating process is reduced, the process of screwing the needle head 120 into the needle cap 130 is smoother, the jumping or rotating clamping phenomenon of the needle head 120 is relieved, and the taking-out efficiency of the needle head 120 is improved. At this time, the card slot 230 is provided on the second fixing plate 410 at a position corresponding to the holding through holes 411 one to one.

And because the upper end of the needle head screwed into the needle cap is provided with the needle body extension section, the second fixing plate can form a blocking effect, the needle puncture caused by direct mistaken insertion of fingers of medical staff into the needle head is reduced, and the safety is improved. In addition, the shape of the holding through hole 411 is not particularly limited in this embodiment, and the inner diameter of the holding through hole 411 is 1.5cm to 2.5cm, as long as the inner diameter of the holding through hole 411 is suitable for insertion of various insulin pens.

While the preferred embodiment of the present utility model has been illustrated and described, the present utility model is not limited to the embodiments, and various equivalent modifications and substitutions can be made by those skilled in the art without departing from the spirit of the present utility model, and these equivalent modifications and substitutions are intended to be included in the scope of the present utility model as defined in the appended claims.

Claims (10)

1. Insulin needle cap frame, including the support body, its characterized in that: the material taking device is characterized in that a material taking cavity (222) is formed in the front side surface of the frame body, a positioning hole (221) and a material passing hole (310) which are sequentially communicated from top to bottom are formed in the top surface of the frame body, the inner diameter of the positioning hole (221) is gradually reduced from top to bottom, a plurality of clamping blocks are arranged at intervals in the circumferential direction of the inner wall of the positioning hole (221), and the material passing hole (310) downwards penetrates through the frame body and is communicated with the material taking cavity (222).

2. The insulin needle and cap holder of claim 1, wherein: the frame body comprises a support frame (210) and a bracket (220) which is detachably connected with the support frame (210), and the positioning hole (221) and the material passing hole (310) are positioned on the bracket (220).

3. An insulin needle cap holder according to claim 1 or 2, characterized in that: the depth of the material through hole (310) is 5 mm-16 mm.

4. The insulin needle and cap holder of claim 2, wherein: the top surface of the supporting frame (210) is provided with distribution holes (211), and the number of the distribution holes (211) corresponds to the number of the positioning holes (221).

5. The insulin needle and cap holder of claim 4, wherein: the support frame (210) comprises a first fixing plate (320) and a bottom plate (330) which are arranged in parallel, wherein the first fixing plate (320) and the bottom plate (330) are arranged at intervals up and down and extend backwards, and the distributing holes (211) are positioned on the end face of the first fixing plate (320).

6. An insulin needle and cap holder as defined in claim 5, wherein: the first fixing plate (320) is located behind the bracket (220), and the first fixing plate (320) is higher than the bracket (220).

7. The insulin needle and cap holder of claim 2, wherein: the support frame (210) comprises two support arms (212) which are arranged at left and right intervals, the support arms (212) extend forwards, the material taking cavity (222) is located between the two support arms (212), and the left side and the right side of the bracket (220) are respectively connected with the two support arms (212) in a sliding mode along the front-back direction.

8. The insulin cap holder of claim 7, wherein: the front side wall of the bracket arm (212) is rotationally connected with a shifting piece (241), the rotation axis of the shifting piece (241) extends forwards and backwards, a limiting block (242) is arranged on the front side wall of the bracket (220), and the shifting piece (241) abuts against the top surface of the limiting block (242).

9. The insulin cap holder of claim 7, wherein: a handle (250) is arranged on the front side wall of the bracket (220).

10. The insulin needle and cap holder of claim 2, wherein: the support frame (210) is provided with a second fixing plate (410), the second fixing plate (410) is horizontally arranged above the bracket (220), the second fixing plate (410) is provided with a material supporting through hole (411), and the material supporting through holes (411) are downward facing the positioning holes (221) one by one.