CN208632537U - A kind of Bacteria Identification device - Google Patents

Abstract

The utility model discloses a kind of Bacteria Identification devices, it is managed including push, the inside sliding sleeve of the push pipe is connected to piston pad, the surface of the piston pad is fixedly connected with piston rod, the side aperture position of the push pipe is glued with sealing ring, and the surface of the piston rod is slidably socketed the inside of sealing ring, and the outside both ends of the push pipe are fixedly connected to threaded block, the outside both ends of the sealing ring are fixedly connected to screwed ring, and the inside thread of the screwed ring is connected with screw knob.The Bacteria Identification device, the second ozzle is sealed by baffle, enable piston pad that bacterial solution is pumped into the inside of push pipe by the first ozzle, the first ozzle is sealed by thread cap, piston pad is sent out bacterial solution by the second ozzle, and the filtering of impurity is carried out by filter screen, the concentration of bacterial solution is improved, to guarantee the quality of identification.

Description

A kind of Bacteria Identification device

Technical field

The utility model relates to Bacteria Identification technical field, specially a kind of Bacteria Identification device.

Background technique

It is mentioned according to a kind of filter device for Bacteria Identification of 206660722 U of Authorization Notice No. CN " originally practical new Type is related to Bacteria Identification technical field, and in particular to a kind of filter device for Bacteria Identification, includes cup body, the cup body It is inside provided with a ring-shaped frame matched with cup body inner wall, the filter for filter bacteria is provided on the ring-shaped frame inner wall Net is slidably matched between the ring-shaped frame and the inner wall of the cup body, push rod, the ring is connected on the ring-shaped frame The side wall setting of shape frame is fluted, is provided with sealing ring in the groove.Avoid ring-shaped frame in moving process, under strainer Gap of the bacterial solution of side between ring-shaped frame and cup body enters on the upside of strainer.The filter device of the application, it is more traditional For the filtering for relying on bacterial solution self weight, the rate of filtration is significantly increased, and it is de- to also reduce bacterium on strainer From difficulty ".

It is by solution to entering into cup, then again that filtered bacterium is molten then by being filtered by filter press cloth Liquid is poured out, this method to fall, it is easy to so that bacterial solution spills, it is micro due to being directed to bacterial solution It is cleared up not in time if bacterial solution spills, it is easy to which the short time excessively breeds, so that the staff to ambient enviroment causes It influences.

Utility model content

The purpose of this utility model is to provide a kind of Bacteria Identification devices, to solve mentioned above in the background art ask Topic.

To achieve the above object, the utility model provides the following technical solutions: a kind of Bacteria Identification device, including push The inside sliding sleeve of pipe, the push pipe is connected to piston pad, and the surface of the piston pad is fixedly connected with piston rod, the push The side aperture position of pipe is glued with sealing ring, and the surface of the piston rod is slidably socketed the inside of sealing ring, the push pipe Outside both ends be fixedly connected to threaded block, the outside both ends of the sealing ring are fixedly connected to screwed ring, the screw thread The inside thread of ring is connected with screw knob, and the other end of the screw knob is threadedly coupled the inside of threaded block, the piston The other end of bar is fixedly connected with pull ring, and the other end of the push pipe is equipped with the first ozzle, sets on the outside of first ozzle There is thread protrusion, the outside screw of the thread protrusion is connected with thread cap.

Preferably, the interior side of the push pipe is equipped with the second ozzle, and the outside both ends of the second ozzle are fixedly connected with There is contraposition seat, the inside sliding sleeve for aligning seat is connected to bit block, and the inside of bit block is equipped with groove, is fixedly connected on the inside of groove There is spring, the other end of spring is fixedly connected with bayonet lock, and the inside for aligning seat is equipped with through-hole, and the surface of bayonet lock is slidably socketed through-hole Inside.

Preferably, the surface of the bit block, which is fixed by the bracket, is connected with sheet frame, is embedded with filter screen on the inside of sheet frame, Filter screen, the inside both ends of sheet frame are equipped with card slot, and elastic card is connected on the inside of card slot, is fixedly connected on the outside of elastic card The other side of baffle, baffle is fixedly connected with handle.

Compared with prior art, the utility model has the beneficial effects that the Bacteria Identification device, is managed by baffle to second Mouth is sealed, and is enabled piston pad that bacterial solution is pumped into the inside of push pipe by the first ozzle, is passed through thread cap First ozzle is sealed, piston pad is sent out bacterial solution by the second ozzle, and carry out by filter screen The filtering of impurity, improves the concentration of bacterial solution, to guarantee the quality of identification.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the second mouthpiece portion partial enlargement diagram of the utility model.

In figure: 1 push pipe, 11 piston pads, 12 piston rods, 13 sealing rings, 14 threaded blocks, 15 screwed rings, 16 screw knobs, 17 pull rings, 18 first ozzles, 19 thread protrusions, 110 thread caps, 2 second ozzles, 21 contraposition seats, 22 bit blocks, 23 grooves, 24 Spring, 25 bayonet locks, 26 through-holes, 27 sheet frames, 28 filter screens, 29 card slots, 210 elastic cards, 211 baffles, 212 handles.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

In the description of the present invention, it should be understood that term " longitudinal direction ", " transverse direction ", "upper", "lower", " preceding ", The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" be based on Orientation or positional relationship shown in the drawings is merely for convenience of description the utility model, rather than the dress of indication or suggestion meaning It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model Limitation.

Referring to Fig. 1, the utility model provides a kind of technical solution: a kind of Bacteria Identification device, including push pipe 1 push away The inside sliding sleeve of pipe 1 is sent to be connected to piston pad 11, the surface of piston pad 11 is fixedly connected with piston rod 12, pushes the side of pipe 1 Aperture position is glued with sealing ring 13, and the surface of piston rod 12 is slidably socketed the inside of sealing ring 13, pushes the outside both ends of pipe 1 It is fixedly connected to threaded block 14, the outside both ends of sealing ring 13 are fixedly connected to screwed ring 15, the inside spiral shell of screwed ring 15 Line is connected with screw knob 16, and the other end of screw knob 16 is threadedly coupled the inside of threaded block 14, enables sealing ring 13 Disassembly, the other end of piston rod 12 are fixedly connected with pull ring 17, and the other end of push pipe 1 is equipped with the first ozzle 18, the first ozzle 18 outside is equipped with thread protrusion 19, and the outside screw of thread protrusion 19 is connected with thread cap 110, can rise to the first ozzle 18 To a sealing effect.

Refering to fig. 1, the interior side for pushing pipe 1 is equipped with the second ozzle 2, referring to Fig.2, the outside both ends of the second ozzle 2 are equal It is fixedly connected with contraposition seat 21, the inside sliding sleeve of contraposition seat 21 is connected to bit block 22, and the inside of bit block 22 is equipped with groove 23, The inside of groove 23 is fixedly connected with spring 24, and the other end of spring 24 is fixedly connected with bayonet lock 25, and the inside of contraposition seat 21 is set There is through-hole 26, the surface of bayonet lock 25 is slidably socketed the inside of through-hole 26, convenient for the installation of sheet frame 27, filter screen 28 is torn open It unloads.

Referring to Fig.2, the surface of bit block 22, which is fixed by the bracket, is connected with sheet frame 27, the inside of sheet frame 27 is embedded with filtering Net 28, filter screen 28, the inside both ends of sheet frame 27 are equipped with card slot 29, and the inside of card slot 29 is connected with elastic card 210, elastic card 210 are made of the rubber material of regular hexagon, and the outside of elastic card 210 is fixedly connected with baffle 211, the other side of baffle 211 It is fixedly connected with handle 212.

When the utility model is specifically implemented: when needing for bacterial solution to be pumped into the inside of push pipe 1, first by second Ozzle 2 is sealed by baffle 211, and then the first ozzle 18 is deep into the collector with bacterial solution, pulls pull ring 17, So that piston rod 12 drives piston pad 11 from the interior Slideslip of push pipe 1, so that bacterial solution is drawn by the first ozzle 18 The inside of pipe 1 is pushed, completes to extract, when needing to be filtered, is threadedly coupled thread protrusion 19 using thread cap 110, so that Thread cap 110 can the first ozzle 18 it is fixed, and play a sealing effect to it, baffle then pulled by handle 212 211, so that elastic card 210 and card slot 29 disengage, to complete the opening of baffle 211, pull ring 17 is pressed, enables piston pad 11 It is enough to send out bacterial solution by the second ozzle 2, and discharge is filtered by filter screen 28, filter screen 28 can be molten by bacterium Impurity in liquid filters out, so that the purity for improving identification solution utilizes screw knob when needing to clean piston pad 11 16 are threadedly coupled screwed ring 15 and threaded block 14, and sealing ring 13 is removed, when needing to clean filter screen 28, Bayonet lock 25 is pressed, so that spring 24 compresses, so that bayonet lock 25 can be disengaged with through-hole 26, completes the disassembly of filter screen 28.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (3)

1. a kind of Bacteria Identification device, including push pipe (1), it is characterised in that: the inside sliding sleeve of the push pipe (1) is connected to The surface of piston pad (11), the piston pad (11) is fixedly connected with piston rod (12), a side opening position of the push pipe (1) It sets and is glued with sealing ring (13), the surface of the piston rod (12) is slidably socketed the inside of sealing ring (13), and (1) is managed in the push Outside both ends be fixedly connected to threaded block (14), the outside both ends of the sealing ring (13) are fixedly connected to screwed ring (15), the inside thread of the screwed ring (15) is connected with screw knob (16), the other end screw thread of the screw knob (16) The other end of the inside of connection screw thread seat (14), the piston rod (12) is fixedly connected with pull ring (17), the push pipe (1) The other end is equipped with the first ozzle (18), and the outside of first ozzle (18) is equipped with thread protrusion (19), the thread protrusion (19) outside screw is connected with thread cap (110).

2. a kind of Bacteria Identification device according to claim 1, it is characterised in that: the interior side of the push pipe (1) Equipped with the second ozzle (2), the outside both ends of the second ozzle (2) are fixedly connected to contraposition seat (21), align the inside of seat (21) Sliding sleeve is connected to bit block (22), and the inside of bit block (22) is equipped with groove (23), and groove is fixedly connected with bullet on the inside of (23) Spring (24), the other end of spring (24) are fixedly connected with bayonet lock (25), and the inside of contraposition seat (21) is equipped with through-hole (26), bayonet lock (25) surface is slidably socketed the inside of through-hole (26).

3. a kind of Bacteria Identification device according to claim 2, it is characterised in that: the surface of the bit block (22) passes through Bracket is fixedly connected with sheet frame (27), is embedded on the inside of sheet frame (27) filter screen (28), filter screen (28), sheet frame (27) it is interior Portion both ends are equipped with card slot (29), are connected on the inside of card slot (29) elastic card (210), and the outside of elastic card (210) is fixed to be connected It is connected to baffle (211), the other side of baffle (211) is fixedly connected with handle (212).