CN214970397U

CN214970397U - Needle cap fixing and storing device

Info

Publication number: CN214970397U
Application number: CN202120311598.1U
Authority: CN
Inventors: 陈君君; 栗文菊; 田瑜; 耿圆洁
Original assignee: Henan Provincial Peoples Hospital
Current assignee: Henan Provincial Peoples Hospital
Priority date: 2021-02-02
Filing date: 2021-02-02
Publication date: 2021-12-03
Anticipated expiration: 2031-02-02

Abstract

A needle cap fixing and storing device effectively solves the problem that a needle cap is inconvenient to fix and store when an injector is used; the novel hat rack comprises a main body, wherein a plurality of hat placing grooves with upward openings are formed in the main body, a plurality of sliding grooves which are in one-to-one correspondence with the hat placing grooves and are in the left-right direction are formed in the main body, a limiting plate with the front end in contact with the front side wall of the hat placing grooves is connected in the sliding grooves in a sliding mode, a through groove which is communicated up and down is formed in the limiting plate, and a pressing plate which can move back and forth is arranged in the through groove; the structure is simple, the operation is convenient, the conception is novel, and the practicability is strong.

Description

Needle cap fixing and storing device

Technical Field

The utility model relates to the technical field of medical equipment, especially a needle cap fixes strorage device.

Background

Clinically, when medical personnel injected the patient with the syringe, the needle cap on the syringe and placed the needle cap on the desktop down need to be got off, because the needle cap is close to cylindrical and its volume for the appearance is less, it is lost to roll the landing very easily, not only influence the room and hold, and easily tumble when medical personnel stepped on the needle cap that falls and injure, the syringe uses up the back, need medical personnel to carry out the syringe needle and return the cap operation, medical personnel's both hands operation is easy to stab oneself, cross infection may cause, when medical personnel's one-hand operation, because the needle cap is not fixed, easily lead to many times to return the cap failure because of the needle cap removes, a large amount of energy and physical power of medical personnel have been wasted, medical personnel's comfort level has been reduced.

SUMMERY OF THE UTILITY MODEL

In view of the above situation, in order to overcome the defects of the prior art, the present invention aims to provide a needle cap fixing and storing device, which effectively solves the problem that the needle cap is not convenient to fix and store when the injector is used.

The technical scheme of its solution is, the utility model discloses a main part has been seted up in the main part a plurality of openings and has been put the cap groove upwards, has been seted up in the main part a plurality ofly and has been put the spout of cap groove one-to-one and left right direction, and sliding connection has the limiting plate of front end and the contact of putting the cap groove preceding lateral wall in the spout, sets up the logical groove of lining up from top to bottom on the limiting plate, leads to the inslot and is equipped with the clamp plate that can move back and forth.

Compared with the prior art, the beneficial effects of the utility model are that: but set up the clamp plate of back-and-forth movement and can act on the roof that removes, be convenient for fix and deposit the needle cap, avoided rolling because of the needle cap and influence the room appearance of administrative or technical offices, the phenomenon of falling injury because of medical personnel steps on the needle cap has also been avoided, be equipped with the baffle that can hinder the needle cap and remove, the syringe needle of being convenient for breaks away from the cap that returns of needle cap and syringe needle, the syringe needle has been reduced and has returned cap failure and the syringe needle phenomenon of stabbing medical personnel, medical personnel's energy and physical power have been practiced thrift, medical personnel's comfort level has been increased, this simple structure, high durability and convenient operation, the novel conception, therefore, the clothes hanger is strong in practicability.

Drawings

Fig. 1 is an isometric view of the present invention.

Fig. 2 is a full-section left-side perspective view diagram of the utility model.

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

Figure 4 is the ladder of the utility model discloses a overlook axonometric drawing of sectioning.

Fig. 5 is an enlarged view of B in fig. 4 according to the present invention.

Fig. 6 is an enlarged view of C in fig. 4 according to the present invention.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

By figure 1 to 6 give, including main part 1, seted up a plurality of openings on the main part 1 and placed cap groove 2 up, set up a plurality ofly on the main part 1 and put 2 one-to-one of cap groove and left and right sides orientation's spout 3, sliding connection has the front end and puts the limiting plate 4 of 2 preceding lateral walls contacts of cap groove in the spout 3, sets up logical groove 5 that link up from top to bottom on the limiting plate 4, leads to the interior clamp plate 6 that can move back and forth that is equipped with of groove 5.

In order to avoid the inclination of the limiting plate 4, the chute 3 and the limiting plate 4 are in an inverted L shape.

In order to move the pressing plate 6 back and forth, the rear end of the pressing plate 6 is fixedly connected with the rear side wall of the through groove 5 through a first spring 7.

In order to facilitate the separation of the needle head from the needle cap, the baffle plate 8 positioned above the limiting plate 4 is arranged on the right side of the cap placing groove 2, the cap pulling groove 12 with an opening facing to the left and penetrating up and down is formed in the baffle plate 8, and the distance between the front side wall and the rear side wall of the cap pulling groove 12 is smaller than the diameter of the needle cap brim and larger than the maximum diameter of the pintle.

In order to avoid the needle cap from inclining after being separated from the needle head, the front side of the limiting plate 4 is provided with an inverted L-shaped groove 9 with a downward opening and a rear side communicated with the through groove 5, and an inverted L-shaped top plate 10 is connected in the inverted L-shaped groove 9 in a sliding mode.

In order to facilitate the movement of the top plate 10, the right end of the top plate 10 is fixedly connected with the pressure plate 6 through a second spring 11.

In order to achieve better use effect, the upper surface of the pressure plate 6 is flush with the upper surface of the front side of the limiting plate 4.

When the utility model is used, the left end of the limiting plate 4 is arranged to contact with the cap placing groove 2, the diameter of the needle cap brim is larger than the distance between the front end of the pressing plate 6 and the limiting plate 4 in the free state of the first spring 7, the diameter of the needle cap brim is larger than the initial state of the distance between the left end of the top plate 10 and the limiting plate 4 in the free state of the second spring 11, the needle cap on a needle head is fixedly stored and sleeved back as an example, the injector is pulled to contact the needle cap with the pressing plate 6 and contact the left end of the needle cap with the limiting plate 4, at the moment, the injector is pressed downwards, the injector drives the needle cap to move downwards, the needle cap moves downwards and simultaneously pushes the pressing plate 6 to move backwards and compress the first spring 7, and the needle cap moves downwards and simultaneously pushes the top plate 10 to move rightwards and compress the second spring 11;

along with the downward movement of the injector, the right surface of the needle cap is in contact with the top plate 10 and pushes the top plate 10 to move rightwards, the second spring 11 is compressed, when the brim of the needle cap is in contact with the pressing plate 6, the injector is pulled rightwards, the injector pushes the top plate 10 to move rightwards through the needle cap, the top plate 10 pushes the limiting plate 4 to slide rightwards through the second spring 11, and the lower end of the injector is inserted into the cap pulling groove 12;

when the right end of the limiting plate 4 is in contact with the right side wall of the cap placing groove 2, the injector is pulled upwards, the injector drives the needle cap to move upwards, meanwhile, the pressing plate 6 moves forwards under the action of the elastic force of the first spring 7, the top plate 10 moves leftwards under the action of the elastic force of the second spring 11, after the cap edge of the needle cap is in contact with the baffle plate 8, the needle cap is separated from the injector along with the continuous upward movement of the injector, and the needle cap is fixed in the through groove 5 under the pressure action of the pressing plate 6 and the top plate 10;

when the injector is used up, the injector is moved, the needle head of the injector is inserted into the needle cap, along with the downward movement of the needle head, when the lower end of the needle head is contacted with the needle cap, the needle head pushes the needle cap to move downwards, the needle cap pushes the pressing plate 6 to move backwards and pushes the top plate 10 to move rightwards, and the first spring 7 and the second spring 11 are compressed;

when the brim of the needle cap contacts with the limiting plate 4, the injector continues to move downwards until the needle cap is clamped on the injector, the cap returning action of the needle head is completed, at the moment, the injector is moved leftwards, the injector drives the limiting plate 4 to move leftwards through the needle cap, when the left end of the limiting plate 4 contacts with the cap placing groove 2, the injector is moved upwards, meanwhile, the pressing plate 6 is restored to the initial position under the elastic action of the first spring 7, and the top plate 10 is restored to the initial position under the elastic action of the second spring 11.

Claims

1. The utility model provides a storage device is fixed to needle cap, including main part (1), a plurality of openings are seted up on main part (1) and are put cap groove (2) up, set up on main part (1) a plurality ofly and put cap groove (2) one-to-one and spout (3) of left right direction, sliding connection has limiting plate (4) of front end and the contact of putting cap groove (2) preceding lateral wall in spout (3), logical groove (5) that link up about seting up are seted up on limiting plate (4), it can clamp plate (6) of back-and-forth movement to be equipped with in logical groove (5).

2. A device for the fixed storage of caps according to claim 1, wherein the chute (3) and the plate (4) are of inverted L-shape.

3. A needle cap holder according to claim 1, wherein the rear end of the pressure plate (6) is fixedly connected to the rear side wall of the through groove (5) via a first spring (7).

4. The needle cap fixing and storing device according to claim 1, wherein a baffle (8) positioned above the limiting plate (4) is arranged on the right side of the needle cap placing groove (2), a cap pulling groove (12) with an opening facing left and penetrating up and down is formed in the baffle (8), and the distance between the front side wall and the rear side wall of the cap pulling groove (12) is smaller than the diameter of the needle cap edge and larger than the maximum diameter of the pintle.

5. A needle cap fixed storage device according to claim 1, wherein the front side of the limiting plate (4) is provided with an inverted L-shaped groove (9) with a downward opening and a rear side communicated with the through groove (5), and an inverted L-shaped top plate (10) is slidably connected in the inverted L-shaped groove (9).

6. A pack holder according to claim 5, wherein the top plate (10) is fixedly connected to the pressure plate (6) at the right end thereof via a second spring (11).

7. A pack holder according to claim 1, wherein the upper surface of the pressure plate (6) is flush with the upper surface of the front side of the plate (4).