CN218356875U - Insulin syringe needle recovery unit - Google Patents

Abstract

The utility model relates to an insulin syringe needle retrieves technical field specifically is an insulin syringe needle recovery unit, including syringe needle receiver, first clamp splice and second clamp splice, the inner chamber has been seted up to the last side of syringe needle receiver, the inner wall fixed mounting of inner chamber has first clamp splice, the inside of inner chamber is provided with the second clamp splice. This device is through the direction pulling pull rod to the syringe needle receiver outside, can make the second clamp splice remove to the opposite face of first clamp splice, place insulin pen syringe needle downwards, make the syringe needle arrange in between first clamp splice and the second clamp splice, loosen the pull rod, make the opposite face motion of second clamp splice to first clamp splice, thereby make the opposite face of first clamp splice and second clamp splice control the centre gripping to the syringe needle, realize the fixed of syringe needle, then rotate insulin pen, can follow the syringe needle internal rotation with insulin pen, thereby realized effectively avoiding the condition that the needle point pricked, greatly reduced potential safety hazard, simple structure is effective and reliable.

Description

Insulin syringe needle recovery unit

Technical Field

The utility model relates to an insulin needle retrieves technical field, specifically is an insulin needle recovery unit.

Background

Insulin is hormone for reducing blood sugar in a body and promoting synthesis of glycogen, fat and protein, exogenous insulin is mainly used for treating diabetes, at present, a diabetic patient is usually matched with insulin injection treatment, medical workers need to use an insulin injection pen, and used insulin needles are uniformly recycled.

The internal thread is arranged in the existing insulin needle, after the needle is used, a medical worker is required to manually rotate the needle usually to separate the needle from an injection pen, in the process, the needle is easy to prick by improper operation, the problem of needle stick injury is easy to cause, the potential safety hazard is greatly increased, in addition, most of the existing insulin recovery devices are collected in a needle centralized mode, the needle is further required to be taken out by the medical worker, the risk of easy needle stick injury still exists, and therefore the insulin needle recovery device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an insulin syringe needle recovery unit to the easy problem of being stabbed by the needle point when getting the syringe needle that provides in the above-mentioned background art is solved.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an insulin syringe needle recovery unit, includes syringe needle receiver, first clamp splice and second clamp splice, the inner chamber has been seted up to the last side of syringe needle receiver, the inner wall fixed mounting of inner chamber has first clamp splice, the inside of inner chamber is provided with the second clamp splice, and the position of second clamp splice and first clamp splice is the symmetry setting, the slot has been seted up to the side surface of syringe needle receiver, and the tip of slot pierces through in the inside of inner chamber, the outer fixed surface of second clamp splice is connected with the pull rod, and the pull rod inserts the inside of locating the slot to the tip of pull rod runs through in the side surface of syringe needle receiver, the outer surface cover of pull rod is equipped with spring A, and spring A is located the inside of inner chamber, the passageway has been seted up to the downside of inner chamber, the collection chamber has been seted up to the inside of syringe needle receiver, and collection chamber is linked together with the passageway, the inner wall in collection chamber articulates there is the door plant, two sets of fixing groove have been seted up to the inside of door plant, and the position of two sets of fixing groove is corresponding setting.

It can be seen from the above solution that by providing the fixed connection between the second clamping block and the pull rod and the insertion relationship between the pull rod and the insertion slot, when the pull rod is pulled in the direction outside the needle storage box, the second clamping block can move to the opposite side of the first clamping block, by providing the sleeving relationship between the pull rod and the spring a, during the movement of the second clamping block, the second clamping block compresses the spring a, at this time, the insulin pen needle is placed downwards between the first clamping block and the second clamping block, the pull rod can be released, by the elastic force formed by the compression of the spring a, the second clamping block moves to the opposite side of the first clamping block, so that the opposite sides of the first clamping block and the second clamping block are both in close contact with the outer surface of the insulin needle, centre gripping about going on the syringe needle, realize the fixed of syringe needle, then rotate the insulin pen, can rotate the insulin pen out from the syringe needle, after the insulin pen takes out, the accessible is to syringe needle receiver outside direction pulling pull rod, can make the opposite facial features motion of second clamp splice to first clamp splice, at this moment, the syringe needle breaks away from the centre gripping of first clamp splice and second clamp splice, through setting up the passageway and collecting and be linked together between the chamber, and collect intracavity wall articulated door plant, can make the syringe needle drop to collecting intracavity portion in the passageway, the upside of door plant, thereby realized need not both hands contact syringe needle, alright take off the syringe needle, effectively avoid the condition that the syringe needle pricked.

In this embodiment, a rectangular groove is formed in the needle head storage box, a telescopic rod is arranged in the rectangular groove, one end of the telescopic rod is fixedly connected with the inner wall of the rectangular groove, a connecting rod is fixedly connected with the other end of the telescopic rod, a spring B is sleeved on the outer surface of the telescopic rod, two groups of sliding grooves are formed in the needle head storage box and are communicated with the rectangular groove, two ends of the connecting rod are fixedly connected with inserting blocks, the two groups of inserting blocks are slidably connected with the sliding grooves, one ends of the two groups of inserting blocks, close to a door plate, are inserted into the fixed groove, a through groove is formed in the side surface of the needle head storage box and is communicated with the one group of sliding grooves, a sliding rod is arranged in the through groove, one end of the sliding rod is fixedly connected with the outer surface of the one group of inserting blocks, and the other end of the sliding rod penetrates through the outer surface of the needle head storage box;

according to the scheme, by arranging the slide bars and fixedly connecting the inserting blocks and the connecting rods, the two groups of inserting blocks can be controlled to move by pulling the slide bars, the inserting relation between the inserting blocks and the fixing grooves is arranged, the position of the door panel can be fixed, when the slide bars move in the reverse direction of the door panel, the fixed connection between the telescopic bars and the connecting rods is arranged, the telescopic bars and the spring B are sleeved, the two groups of inserting blocks can move in the direction of the telescopic bars, the two groups of inserting blocks can be separated from the inside of the fixing grooves, meanwhile, the spring B is compressed, the needle head storage box is arranged above the medical waste recovery position, the door panel can be rotated downwards, needle heads collected in the collecting cavities can drop, the needle heads collected by the needle heads without contact can be treated, after the needle heads are treated, the slide bars are loosened, the connecting rods are subjected to the elastic force of the spring B, the two groups of inserting blocks can move in the direction of the door panel, then, the outer surfaces of the two groups of inserting blocks can slide along the cambered surfaces of the inserting blocks, finally, the two groups of the inserting blocks are inserted in the inside of the two groups of the fixing grooves, the door panel without contact, and the door panel is prevented from being damaged in the operation process of collecting process.

In this embodiment, the inner wall of the inner cavity is fixedly connected with a fixing plate, a contraction plate is inserted into the fixing plate, and the other side surface of the contraction plate, which is opposite to the fixing plate, is fixedly connected with the outer surface of the second clamping block;

by the above scheme, establish the relation through inserting that sets up fixed plate and shrink board, and the fixed connection of shrink board and second clamp splice, when the second clamp splice removes, the shrink board can insert the inside of establishing the entering fixed plate, when the position of second clamp splice is fixed, the fixed plate can play the inside effect of protection inner chamber with the shrink board, can also prevent dust to inner chamber inside, can also carry on spacingly to the removal of first clamp splice simultaneously, avoid first clamp splice to take place the dislocation, thereby play protection and dirt-proof effect to the inner chamber, avoid receiving external environment's injury.

In the embodiment, the channel is positioned right below the first clamping block and the second clamping block and communicated with the collection cavity, and the collection cavity is arranged in a conical shape with a wide upper part and a narrow lower part;

it is visible by above-mentioned scheme, be located first clamp splice and second clamp splice through setting up the passageway, and the passageway is linked together with the collection chamber to and the collection chamber is wide narrow toper setting down, can guarantee that the syringe needle that breaks away from the centre gripping can drop and get into the inside of collecting the chamber, and when the door plant downwardly rotating, the syringe needle of collection can all fall out, thereby makes the syringe needle that breaks away from the insulin pen collect in collecting the intracavity portion, and can guarantee to fall out entirely.

In the embodiment, rubber pads are bonded on the opposite surfaces of the first clamping block and the second clamping block, and anti-skid grains are arranged on the outer surfaces of the two groups of rubber pads;

it is obvious by above-mentioned scheme, through the rubber pad that sets up the opposite face bonding of first clamp splice and second clamp splice, and the antiskid line has all been seted up to the surface of two sets of rubber pads, can increase the frictional force between first clamp splice and second clamp splice and the insulin syringe needle to make first clamp splice and second clamp splice can be more firm to the centre gripping of syringe needle, more stable.

In the embodiment, the side surface of the door panel is arranged in an arc shape, one ends of the two groups of the inserting blocks, which are close to the door panel, are arranged in an arc shape, and the arc shapes of the outer surfaces of the end parts of the two groups of the inserting blocks are matched with the arc shapes of the upper side surface of the door panel;

by the above scheme, it is obvious that the side surface through setting up the door plant is the arc, and two sets of the piece of establishing of inserting all are the arc for the other end of connecting rod, can be when upwards promoting the door plant, two sets of surfaces of inserting the piece slide to the direction of telescopic link along the cambered surface of door plant, establish the relation through telescopic link and spring B's cover, can establish the piece to two sets of inserting and apply the elasticity to the door plant direction, until two sets of the piece of establishing of inserting slide to the position of two sets of fixed slots, and insert the inside of locating two sets of fixed slots, thereby be convenient for fix the door plant, and is more simple and convenient.

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

1. the device can enable the second clamping block to move towards the opposite surface of the first clamping block by pulling the pull rod towards the outer side of the needle containing box, the insulin pen needle is placed downwards, the needle is placed between the first clamping block and the second clamping block, the pull rod is loosened, the second clamping block moves towards the opposite surface of the first clamping block, so that the opposite surfaces of the first clamping block and the second clamping block are used for clamping the needle left and right, the fixation of the needle is realized, then the insulin pen is rotated, the insulin pen can be rotated out from the needle, the condition that the needle point is pricked is effectively avoided, the potential safety hazard is greatly reduced, and the structure is simple, effective and reliable;

2. this device is through the opposite direction pulling slide bar to the door plant, can make two sets of inside of establishing the piece and breaking away from the fixed slot of inserting, through rotating the door plant downwards, can make the syringe needle of collecting the intracavity portion collection drop to medical waste recovery department, when upwards promoting the door plant, two sets of surfaces of establishing the piece that insert slide along the cambered surface of door plant, make two sets of the piece of establishing of inserting insert the inside of locating the fixed slot, can fix the position of door plant, thereby realized handling the syringe needle of collecting contactlessly, the problem of being wounded by the needle puncture appears in the operation process has been avoided, high convenience and fast.

Drawings

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

FIG. 2 is a schematic sectional view of the three-dimensional structure of the present invention;

fig. 3 is an enlarged schematic view of the structure a in fig. 2 according to the present invention;

fig. 4 is a schematic partial sectional view of the three-dimensional structure of the present invention.

In the figure: 1. a needle head storage box; 2. a first clamping block; 3. a second clamping block; 4. an inner cavity; 5. a pull rod; 6. inserting slots; 7. a spring A; 8. a fixing plate; 9. a shrink plate; 10. a rubber pad; 11. a channel; 12. a collection chamber; 13. a door panel; 14. a fixing groove; 15. a rectangular groove; 16. a telescopic rod; 17. a spring B; 18. a connecting rod; 19. a chute; 20. inserting the block; 21. a through groove; 22. a slide bar.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. 1-4, the present invention provides an embodiment of:

an insulin needle recovery device comprises a needle storage box 1, a first clamping block 2 and a second clamping block 3, wherein an inner cavity 4 is formed in the upper side face of the needle storage box 1, the first clamping block 2 is fixedly installed on the inner wall of the inner cavity 4, the second clamping block 3 is arranged inside the inner cavity 4, the positions of the second clamping block 3 and the first clamping block 2 are symmetrically arranged, a slot 6 is formed in the side surface of the needle storage box 1, the end portion of the slot 6 penetrates through the inner cavity 4, a pull rod 5 is fixedly connected to the outer surface of the second clamping block 3, the pull rod 5 is inserted into the slot 6, the end portion of the pull rod 5 penetrates through the side surface of the needle storage box 1, a spring A7 is sleeved on the outer surface of the pull rod 5, the spring A7 is located inside the inner cavity 4, a channel 11 is formed in the lower side face of the inner cavity 4, a collection cavity 12 is formed inside the needle storage box 1, the collection cavity 12 is communicated with the channel 11, the inner wall of a door plate collection cavity 12 is hinged to form a 13, two groups of fixing grooves 14 are formed inside the door plate 13, and the positions of the two groups of the fixing grooves 14 are correspondingly arranged;

specifically, a rectangular groove 15 is formed in the needle storage box 1, a telescopic rod 16 is arranged in the rectangular groove 15, one end of the telescopic rod 16 is fixedly connected with the inner wall of the rectangular groove 15, a connecting rod 18 is fixedly connected with the other end of the telescopic rod 16, a spring B17 is sleeved on the outer surface of the telescopic rod 16, two groups of sliding grooves 19 are formed in the needle storage box 1, the two groups of sliding grooves 19 are communicated with the rectangular groove 15, two ends of the connecting rod 18 are fixedly connected with insertion blocks 20, the two groups of insertion blocks 20 are slidably connected with the sliding grooves 19, one ends, close to the door panel 13, of the two groups of insertion blocks 20 are inserted into the fixed groove 14, a through groove 21 is formed in the side surface of the needle storage box 1, the through groove 21 is communicated with the group of sliding grooves 19, a sliding rod 22 is arranged in the through groove 21, one end of the sliding rod 22 is fixedly connected with the outer surface of the group of insertion blocks 20, the other end of the sliding rod 22 penetrates through the outer surface of the needle storage box 1, the fixed rod 22 is fixedly connected with the insertion blocks 20, the insertion blocks 20 are connected, the insertion blocks 20 are pulled to control the movement of the two groups of the insertion blocks 22, the insertion blocks, the needle is fixed block 13, and the needle is fixed to prevent the needle from being damaged in the needle collection process, and the needle collection process of the needle collection box, thereby avoiding the needle collection process;

specifically, the inner wall of the inner cavity 4 is fixedly connected with a fixing plate 8, a contraction plate 9 is inserted into the fixing plate 8, the other side face, opposite to the fixing plate 8, of the contraction plate 9 is fixedly connected with the outer surface of the second clamping block 3, through the arrangement of the insertion relation between the fixing plate 8 and the contraction plate 9 and the fixed connection between the contraction plate 9 and the second clamping block 3, the fixing plate 8 and the contraction plate 9 can play a role in protecting the inner cavity 4, and can also prevent dust in the inner cavity 4, so that the inner cavity 4 is protected, and the damage caused by the external environment is avoided;

specifically, the channel 11 is located right below the first clamping block 2 and the second clamping block 3, the channel 11 is communicated with the collection cavity 12, the collection cavity 12 is in a tapered shape with a wide top and a narrow bottom, the channel 11 is located right below the first clamping block 2 and the second clamping block 3, the channel 11 is communicated with the collection cavity 12, and the collection cavity 12 is in a tapered shape with a wide top and a narrow bottom, so that collected needles can be ensured to fall out completely, and the needles separated from an insulin pen can be collected in the collection cavity 12 and can be ensured to fall out completely;

specifically, rubber pads 10 are bonded on opposite surfaces of the first clamping block 2 and the second clamping block 3, anti-slip grains are formed on the outer surfaces of the two groups of rubber pads 10, and the friction force between the first clamping block 2 and the second clamping block 3 and an insulin needle can be increased by arranging the rubber pads 10 bonded on the opposite surfaces of the first clamping block 2 and the second clamping block 3 and forming the anti-slip grains on the outer surfaces of the two groups of rubber pads 10, so that the needle can be clamped more firmly by the first clamping block 2 and the second clamping block 3;

specifically, the side surface of door plant 13 is the arc setting, and two sets of one end of inserting that the piece 20 is close to door plant 13 all is the arc setting, and two sets of arcs of inserting the piece 20 tip surface suit with the arc of door plant 13 upper flank, is the arc through the side surface that sets up door plant 13 to and two sets of pieces 20 of inserting all are the arc for the other end of connecting rod 18, from the messenger and door plant 13 is convenient for fix door plant 13 when upwards promoting.

The working principle is as follows: when the insulin needle needs to be taken down after being used, the pull rod 5 is pulled towards the outer side of the needle containing box 1, the second clamping block 3 can move towards the opposite surface of the first clamping block 2 by arranging the fixed connection of the second clamping block 3 and the pull rod 5, the second clamping block 3 compresses the spring A7 by arranging the sleeving relation of the pull rod 5 and the spring A7 in the moving process of the second clamping block 3, the insulin pen needle is placed downwards at the moment, the pull rod 5 is loosened after the needle is positioned between the first clamping block 2 and the second clamping block 3, the second clamping block 3 can move towards the opposite surface of the first clamping block 2 by the elastic force formed by the compression of the spring A7, the opposite surfaces of the first clamping block 2 and the second clamping block 3 are in close contact with the outer surface of the insulin needle, the needle is clamped left and right, the fixation of the needle is realized, then the insulin pen can be rotated out from the inside of the needle, when the insulin pen is taken out, the pull rod 5 is pulled repeatedly, the second clamping block 3 moves towards the opposite surface of the first clamping block 2, the needle head is separated from the clamping between the first clamping block 2 and the second clamping block 3, the needle head can fall into the collection cavity 12 from the channel 11 by arranging the channel 11 and the collection cavity 12 to collect the used needle head, so that the needle head can be taken down without contacting the needle head with both hands, the needle head puncture situation is effectively avoided, the potential safety hazard is greatly reduced, when the collected needle head needs to be treated, the slide rod 22 is pulled towards the opposite direction of the door plate 13, the slide rod 22 is fixedly connected with the inserting block 20 by arranging the slide rod 22 and the inserting block 20, and the inserting block 20 and the connecting rod 18 are fixedly connected, the two inserting blocks 20 can move towards the opposite direction of the door plate 13, and the end parts of the two inserting blocks 20 are separated from the inside of the fixing groove 14, door plant 13 breaks away from the fixed of two sets of the piece 20 of establishing of inserting and can rotates, simultaneously, through the fixed connection who sets up telescopic link 16 and connecting rod 18, and telescopic link 16 establishes the relation with the cover of spring B17, can make connecting rod 18 compress spring B17 when moving in the opposite direction to door plant 13, at this moment, place the top in medical waste recovery department in syringe needle receiver 1 bottom, through rotating door plant 13 downwards, make the syringe needle of collecting the inside collection of chamber 12 drop to in the medical waste recovery department, realize contactless and handle the syringe needle of collecting, loosen slide bar 22, because connecting rod 18 receives the elasticity of spring B17, can make two sets of the piece 20 of establishing of inserting get back to original position, after the syringe needle of collecting all falls out, upwards rotate door plant 13, can make the surface of two sets of the piece 20 of establishing of inserting slide along the cambered surface of door plant 13, finally two sets of the piece 20 of establishing of inserting are inserted and are located the inside two sets of fixed slot 14, thereby fix door plant 13, thereby realized handling the syringe needle of collecting contactlessly, the problem of being wounded in operation process has been avoided appearing, convenient and fast.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides an insulin syringe needle recovery unit, includes syringe needle receiver (1), first clamp splice (2) and second clamp splice (3), its characterized in that: inner chamber (4) have been seted up to the side of going up of syringe needle receiver (1), the inner wall fixed mounting of inner chamber (4) has first clamp splice (2), the inside of inner chamber (4) is provided with second clamp splice (3), and second clamp splice (3) are the symmetry setting with the position of first clamp splice (2), slot (6) have been seted up to the side surface of syringe needle receiver (1), and the tip of slot (6) pierces through in the inside of inner chamber (4), the external fixed surface of second clamp splice (3) is connected with pull rod (5), and pull rod (5) insert the inside of locating slot (6) to the tip of pull rod (5) runs through the side surface in syringe needle receiver (1), the surface cover of pull rod (5) is equipped with spring A (7), and spring A (7) are located the inside of inner chamber (4), passageway (11) have been seted up to the downside of inner chamber (4), collection chamber (12) have been seted up to the inside of syringe needle receiver (1), and collect chamber (12) and be linked together with passageway (11), the inner wall (13) that the inner wall that collection chamber (12) articulates there are two sets up fixed slot (14), door plant (13) and door plant (14) that the inside corresponds.

2. An insulin needle recovery device according to claim 1, characterized in that: rectangular channel (15) have been seted up to the inside of syringe needle receiver (1), the inside of rectangular channel (15) is provided with telescopic link (16), and the inner wall fixed connection of the one end of telescopic link (16) and rectangular channel (15), the other end fixedly connected with connecting rod (18) of telescopic link (16), the surface cover of telescopic link (16) is equipped with spring B (17), two sets of spout (19) have been seted up to the inside of syringe needle receiver (1), and two sets of spout (19) all are linked together with rectangular channel (15), the equal fixedly connected with in both ends of connecting rod (18) inserts and establishes piece (20), and two sets of piece (20) of inserting all with spout (19) sliding connection to two sets of one end of establishing piece (20) that are close to door plant (13) are inserted and are located inside fixed slot (14), logical groove (21) have been seted up to the side surface of syringe needle receiver (1), and lead to groove (21) and be linked together with a set of spout (19), the inside that leads to groove (21) is provided with slide bar (22), and the one end of slide bar (22) and a set of inserting establishes the piece (20) is connected to the outer fixed surface of receiver (22) runs through the other end of slide bar (22) and the receiver (1) and runs through the other end of establishing piece (1) and locate the receiver.

3. An insulin needle recovery device according to claim 1, characterized in that: the inner wall of the inner cavity (4) is fixedly connected with a fixing plate (8), a contraction plate (9) is inserted into the fixing plate (8), and the other side face, opposite to the fixing plate (8), of the contraction plate (9) is fixedly connected with the outer surface of the second clamping block (3).

4. An insulin needle recovery device according to claim 1, characterized in that: the channel (11) is positioned right below the first clamping block (2) and the second clamping block (3), the channel (11) is communicated with the collecting cavity (12), and the collecting cavity (12) is in a conical arrangement with a wide upper part and a narrow lower part.

5. An insulin needle recovery device according to claim 1, characterized in that: the opposite surfaces of the first clamping blocks (2) and the second clamping blocks (3) are respectively bonded with a rubber pad (10), and anti-skid grains are arranged on the outer surfaces of the two groups of rubber pads (10).

6. An insulin needle recovery device according to claim 2, characterized in that: the side surface of the door plate (13) is arc-shaped, one ends of the two groups of the inserting blocks (20) close to the door plate (13) are arc-shaped, and the arcs of the outer surfaces of the end parts of the two groups of the inserting blocks (20) are matched with the arcs of the upper side surface of the door plate (13).

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