CN211066657U - Blood sampler for animal quarantine - Google Patents

Abstract

The utility model discloses a blood sampler for animal quarantine belongs to blood sampler technical field. A blood sampler for animal quarantine comprises a collection bottle and a needle head, wherein a rubber plug is arranged on the collection bottle, the blood sampler further comprises a dial, the needle head is fixedly connected to the dial, one end of the dial, which is far away from the needle head, is fixedly connected with a connecting pipe, one end of the needle head, which is far away from the dial, is sleeved with a protective cap, the protective cap is connected with the dial through a telescopic pipe, a first spring is sleeved on the telescopic pipe, two ends of the first spring are respectively and fixedly connected to the protective cap and the dial, a sliding plate is connected to the rubber plug in a sliding manner, the side wall of the sliding plate is matched with the protective cap and the dial, and a sliding; the utility model discloses can protect the syringe needle of connecting the needle, the effectual operating personnel that has protected, the syringe needle of preventing to pollute, and can fix the syringe needle in the acquisition process, fixed effectual, convenient to detach and equipment.

Description

Blood sampler for animal quarantine

Technical Field

The utility model relates to a blood sampler technical field especially relates to a blood sampler for animal quarantine.

Background

Animal quarantine is a common means for inspecting animal epidemic situation, blood samples of animals may need to be collected for analysis in the animal quarantine process to obtain required information, and then suspicious or proven epidemic disease objects are forcibly isolated or properly treated through animal quarantine to prevent animal infectious disease transmission and ensure animal husbandry production and human health.

In the prior art, the patent application number is 201721509454.7, the publication number is CN208677405U, the patent name is a utility model of a blood sampler for animal quarantine, a blood sampler for animal quarantine is disclosed, a controller for controlling the on-off of a blood transfusion tube is connected in series on the blood transfusion tube, the controller is mainly used for controlling the on-off of the blood transfusion tube, in the actual blood sampling process, the blood transfusion tube can be firstly communicated with a negative pressure chamber, at the moment, a blood taking needle is not communicated with the negative pressure chamber due to the controller, the negative pressure in the negative pressure chamber can be ensured, then, the blood taking needle is inserted into the blood vessel of an animal, a puncture part pierces an isolation membrane by pressing down a pressing part, at the moment, the blood taking needle is communicated with the negative pressure chamber through the blood transfusion tube, the animal is taken blood by utilizing the negative pressure in the negative pressure chamber, the scheme greatly improves the blood sampling efficiency, in addition, the retention time of the blood taking needle in the, the collection of animal blood is facilitated, but in the process of inserting the connecting needle into the sampling bottle, the protective cap on the connecting needle needs to be pulled out firstly, and then the needle head is inserted, so that the diameter of the needle head is small, when the protective cap is pulled out, operators are easily accidentally injured, the needle head is polluted, blood is further mixed, and the collection and detection results are poor;

in addition, like application number 201621209330.2, the patent name is the utility model patent of a syringe needle for insulin injection pen, can protect the connection syringe needle, but need press the syringe needle for a long time in the use, and then make the operation inconvenient, work efficiency is low.

Disclosure of Invention

The utility model aims at solving the problem in the background art, and provides a blood sampler for animal quarantine.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a blood sampler for animal quarantine, which comprises a collection bottle, a needle head, a needle disc and a rubber plug arranged on the collection bottle, the needle head is fixedly connected with the needle dial, one end of the needle dial far away from the needle head is fixedly connected with a connecting pipe, a protective cap is sleeved at one end of the needle head far away from the dial, the protective cap is connected with the dial through a telescopic pipe, the extension tube is sleeved with a first spring, two ends of the first spring are respectively and fixedly connected with the protective cap and the dial, the rubber plug is connected with a sliding plate in a sliding way, the side wall of the sliding plate is matched with the protective cap and the dial, the sliding plate is connected with a sliding block in a sliding way, the sliding block is matched with the protective cap and the dial, the upper end of the sliding block is an inclined plane, one end, far away from the protective cap, of the sliding block is fixedly connected with a second spring, and one end, far away from the sliding block, of the second spring is fixedly connected to the sliding plate.

Preferably, one end of the dial, which is far away from the protective cap, is connected with a connecting disc in a sliding manner, the connecting disc is fixedly connected with the telescopic pipe, and the connecting disc is fixedly connected with the connecting pipe.

Preferably, a fixed plate is fixedly connected to the rubber plug, a third spring is fixedly connected to one end of the fixed plate close to the sliding plate, and one end of the third spring far from the fixed plate is fixedly connected to the sliding plate.

Preferably, the number of the first springs is 3-4, and the number of the sliding plates is at least 3 groups.

Preferably, one end of the sliding plate close to the protective cap is provided with a non-slip mat.

Compared with the prior art, the utility model provides a blood sampler for animal quarantine possesses following beneficial effect:

1. when a user uses the blood sampler for animal quarantine, in the process of collecting animal blood, when the user needs to connect the connecting needle with the collecting bottle, the needle head is inserted opposite to the rubber plug, the protective cap is attached to the inclined surface of the sliding block at the moment, the sliding block is further pushed to slide, the second spring is compressed, the sliding plate slides, the third spring is compressed, the protective cap slides to the position between the three groups of sliding plates, and the protective cap is stabilized;

under the action of the second spring, the sliding block resets, the sliding block is positioned between the dial and the protective cap, the needle is continuously pushed at the moment, the needle is inserted into the rubber plug, the telescopic pipe is shortened and slides, the first spring is compressed, the dial pushes the sliding block to slide, the second spring is compressed, the side wall of the sliding plate is attached to the protective cap and the dial, the anti-slip pad arranged on the sliding plate can improve the stability of the needle and neutralize the elasticity of the first spring, and under the action of the second spring, the sliding block resets, the sliding block clamps the dial to prevent the dial from sliding, and the stabilizing effect is good;

the first springs are 3 groups, so that the stabilizing effect on the protective cap is good;

the first spring can be prevented from sliding to extrude the needle head in the sliding process through the telescopic pipe, and the connecting disc can be driven to slide when the telescopic pipe slides, so that the connecting disc can stabilize the connecting pipe and prevent the connecting pipe from being bent;

further, blood of the animal can be collected, and the specific collection operation is the prior art and is not described herein in detail;

when the sliding block needs to be detached, the sliding block is pulled;

the part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can protect the syringe needle of connecting the needle, the effectual operating personnel that has protected, the syringe needle that prevents to pollute, and can fix the syringe needle in the acquisition process, fixed effectual, convenient to detach and equipment.

Drawings

FIG. 1 is a schematic structural view of a blood sampler for animal quarantine proposed by the present invention;

FIG. 2 is a schematic cross-sectional view of a blood sampler for animal quarantine proposed by the present invention;

fig. 3 is a schematic structural diagram of a portion a in fig. 2 of the blood sampler for animal quarantine according to the present invention.

In the figure: 1. collecting a bottle; 101. a rubber plug; 2. a needle head; 201. a dial; 202. a connecting pipe; 203. a protective cap; 3. a telescopic pipe; 301. a connecting disc; 302. a first spring; 4. a sliding plate; 401. a slider; 4011. a second spring; 402. a fixing plate; 4021. and a third spring.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example (b):

referring to fig. 1-3, a blood sampler for animal quarantine comprises a collection bottle 1, a needle 2, a rubber plug 101 disposed on the collection bottle 1, a dial 201, the needle 2 fixedly connected to the dial 201, a connection tube 202 fixedly connected to one end of the dial 201 far away from the needle 2, a protection cap 203 sleeved on one end of the needle 2 far away from the dial 201, the protection cap 203 connected to the dial 201 through a telescopic tube 3, a first spring 302 sleeved on the telescopic tube 3, two ends of the first spring 302 respectively fixedly connected to the protection cap 203 and the dial 201, a sliding plate 4 slidably connected to the rubber plug 101, a sliding block 401 slidably connected to the sliding plate 4, a sliding block 401 slidably connected to the sliding block 4, a sliding block 401 matched to the protection cap 203 and the dial 201, an upper end of the sliding block 401 being an inclined plane, a second spring 4011 fixedly connected to one end of the sliding block 401 far away from the protection cap 203, the end of the second spring 4011 remote from the sliding block 401 is fixedly connected to the sliding plate 4.

The end of the dial 201 far away from the protective cap 203 is connected with a connecting disc 301 in a sliding way, the connecting disc 301 is fixedly connected with the telescopic tube 3, and the connecting disc 301 is fixedly connected with the connecting tube 202.

The rubber stopper 101 is fixedly connected with a fixing plate 402, one end of the fixing plate 402 close to the sliding plate 4 is fixedly connected with a third spring 4021, and one end of the third spring 4021 far from the fixing plate 402 is fixedly connected to the sliding plate 4.

The number of the first springs 302 is 3-4, and the number of the sliding plates 4 is at least 3 groups.

The sliding plate 4 is provided with a non-slip pad at one end close to the protective cap 203.

When a user uses the blood collecting device, in the process of collecting animal blood, when the connecting needle needs to be connected with the collecting bottle 1, the needle head 2 is inserted against the rubber plug 101, the protective cap 203 is attached to the inclined surface of the sliding block 401, the sliding block 401 is pushed to slide, the second spring 4011 is compressed, the sliding plate 4 slides, the third spring 4021 is compressed, the protective cap 203 slides to the position between the three groups of sliding plates 4, and the protective cap 203 is stabilized;

under the action of the second spring 4011, the sliding block 401 is reset, the sliding block 401 is located between the dial 201 and the protective cap 203, at this time, the needle 2 is continuously pushed, the telescopic tube 3 is shortened and slides, the first spring 302 is compressed, the dial 201 pushes the sliding block 401 to slide, the second spring 4011 is compressed, the side wall of the sliding plate 4 is attached to the protective cap 203 and the dial 201, the anti-slip pad arranged on the sliding plate 4 can improve the stability of the needle 2 and neutralize the elastic force of the first spring 302, and under the action of the second spring 4011, the sliding block 401 is reset, the sliding block 401 clamps the dial 201, the dial 201 is prevented from sliding, and the stabilizing effect is good;

the first springs 302 are 3 groups, so that the fixing effect on the protective cap 203 is good;

the first spring 302 can be prevented from sliding to extrude the needle head 2 in the sliding process through the telescopic tube 3, and the connecting disc 301 can be driven to slide when the telescopic tube 3 slides, so that the connecting disc 301 can stabilize the connecting tube 202 and prevent the connecting tube 202 from being bent;

further, blood of the animal can be collected, and the specific collection operation is the prior art and is not described herein in detail;

when the sliding block 401 needs to be detached, the sliding block is pulled;

the utility model discloses can protect the syringe needle 2 of connecting the needle, the effectual operating personnel that has protected, prevent to pollute syringe needle 2, and can fix syringe needle 2 in the acquisition process, fixed effectual, convenient to detach and equipment.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. The utility model provides a blood sampler for animal quarantine, includes collection bottle (1), syringe needle (2), be equipped with rubber buffer (101) on collection bottle (1), its characterized in that still includes dial (201), syringe needle (2) fixed connection is on dial (201), the one end fixedly connected with connecting pipe (202) of syringe needle (2) are kept away from to dial (201), protective cap (203) has been cup jointed to the one end that dial (201) were kept away from to syringe needle (2), protective cap (203) link to each other through flexible pipe (3) with dial (201), first spring (302) has been cup jointed on flexible pipe (3), the both ends of first spring (302) are fixed connection respectively on protective cap (203), dial (201), sliding connection has sliding plate (4) on rubber buffer (101), the lateral wall and protective cap (203), dial (201) phase-match of sliding plate (4), the sliding plate (4) is connected with a sliding block (401) in a sliding mode, the sliding block (401) is matched with the protective cap (203) and the dial (201), the upper end of the sliding block (401) is an inclined plane, one end, far away from the protective cap (203), of the sliding block (401) is fixedly connected with a second spring (4011), and one end, far away from the sliding block (401), of the second spring (4011) is fixedly connected to the sliding plate (4).

2. The blood sampler for animal quarantine according to claim 1, characterized in that a connecting disc (301) is slidably connected to one end of the needle dial (201) far away from the protective cap (203), the connecting disc (301) is fixedly connected with the telescopic tube (3), and the connecting disc (301) is fixedly connected with the connecting tube (202).

3. A blood sampler for animal quarantine according to claim 2, characterized in that the rubber stopper (101) is fixedly connected with a fixing plate (402), one end of the fixing plate (402) close to the sliding plate (4) is fixedly connected with a third spring (4021), and one end of the third spring (4021) far from the fixing plate (402) is fixedly connected to the sliding plate (4).

4. A blood sampler for animal quarantine according to claim 3, characterized in that the number of the first springs (302) is 3-4 and the number of the sliding plates (4) is at least 3 groups.

5. A blood sampler for animal quarantine according to claim 4, characterized in that the end of the sliding plate (4) near the protective cap (203) is provided with a non-slip pad.

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