CN208500971U - A kind of pen type intestinal colony counter - Google Patents

Abstract

The utility model discloses a kind of pen type intestinal colony counters, including handwriting, the handwriting top socket is equipped with nib, the handwriting embeds close to one end upper surface of nib and is equipped with count button, it is embedded below the count button that counter is installed, it is embedded below the counter that battery is installed, reset button is provided with below the battery, the handwriting outer surface is provided with buffer stopper, anticollision lid is installed at the top of the buffer stopper, the inside of the anticollision lid offers feed opening, the side of the anticollision lid is equipped with nested cylinder, the embedding sleeve inner is equipped with rubber bubble, the first fixed link is equipped with by hinge on the buffer stopper side wall, first fixed link is equipped with shaft by bearing far from one end of buffer stopper, the shaft is equipped with first connecting rod far from one end of the first fixed link.The utility model structure is simple, is played a very good protection by the way that buffer stopper is arranged to pen type counter.

Description

A kind of pen type intestinal colony counter

Technical field

The utility model relates to laboratory testing Instrument technology field, specially a kind of pen type intestinal colony counter.

Background technique

Now with the progress of science and technology, bacterium colony counting technology is gradually improved.Be mainly reflected in configuration it is higher and higher, function is got over Come more complete.The speed of counting is getting faster, and accuracy is also higher and higher.So price also just climbs up and up.Colonometer is A kind of digital display type automatic bacteria testing instruments.It is made of the part such as counter, probe pen, counting chamber, counter uses CMOS Integrated circuit is well-designed, and LED charactrons are shown, the high 13mm of word, clear bright, cooperates dedicated probe pen, counts sensitive and accurate.It is black Color background formula counts in pond, fluorescent lighting, and bacterium colony comparison is clear, convenient for observation.This instrument can reduce the labour of experimenter Intensity improves work efficiency, improves work quality, is widely used in food, beverage, drug, biological products, cosmetics, amenities, drink With the inspection of bacterial population in water, sanitary sewage, industrial wastewater, clinical samples.It is grand epidemic prevention station at different levels, environmental monitoring station, food Product sanitary monitoring test institute, hospital, institute of Biological Products, medicine inspecting institute, commodity inspection and testing bureau, food factory, Soft Drinks Plant, Cosmetics Plant, daily use chemicals factory And the requisite instrumentation of universities and colleges, R&D institution laboratory.

Existing pen type colonometer has following deficiency: 1, since pen type colonometer be belong to precision instrument, institute To be highly susceptible to damage, the shell of present pen type colonometer cannot all play a very good protection；2, it is using Middle nib is easiest to injury, and existing pen type colonometer is not all equipped with the measure of protection to nib.

Utility model content

The purpose of this utility model is to provide a kind of pen type intestinal colony counters, to solve to mention in above-mentioned background technique Out the problem of.

To achieve the above object, the utility model provides the following technical solutions: a kind of pen type intestinal colony counter, including Handwriting, handwriting top socket are equipped with nib, the handwriting close to one end upper surface of nib it is embedded be equipped with counting by Button, the count button lower section is embedded to be equipped with counter, embeds below the counter and is equipped with battery, the battery Lower section is provided with reset button, and the handwriting outer surface is provided with buffer stopper, and anticollision lid, institute are equipped at the top of the buffer stopper The inside for stating anticollision lid offers feed opening, and the side of the anticollision lid is equipped with nested cylinder, and the embedding sleeve inner is equipped with Rubber bubble is equipped with the first fixed link by hinge on the buffer stopper side wall, and first fixed link is far from buffer stopper One end is equipped with shaft by bearing, and the shaft is equipped with first connecting rod far from one end of the first fixed link, and described first Connecting rod is fixedly installed with magnifying glass far from one end of buffer stopper, and the buffer stopper is far from passing through hinge in the one side wall of magnifying glass Second fixed link is installed, the described one end of second fixed link far from buffer stopper is equipped with shaft by bearing, and the shaft is remote One end from the second fixed link is equipped with the second connecting rod, and second connecting rod is fixedly installed with far from one end of buffer stopper LED light.

Preferably, the quantity of the anticollision lid is four, and the anticollision lid is uniformly distributed in four ends angle of buffer stopper.

Preferably, the embedding sleeve inner is filled with rubber bubble.

Preferably, the counter is connect with battery by conducting wire, the count button, reset button output end with The input terminal of counter is electrically connected, the model HS120000 of the counter.

Preferably, the inside of the nested cylinder offers mesoporous.

Compared with prior art, the utility model has the beneficial effects that

1, the utility model by handwriting outer surface be arranged buffer stopper, play the role of protection to handwriting, buffer stopper Quadrangle is provided with anticollision lid, since quadrangle is to be most susceptible to collision so bearing main impact force, opens up inside anticollision lid There is feed inlet, the rubber bubble inside buffer stopper can be replaced, the side of anticollision lid is equipped with nested cylinder, nested cylinder Inside offers mesoporous, and sleeve inner is equipped with rubber bubble, when pen type colonometer is by strong collision, buffering Block plays the role of outer protection, and anticollision lid is most firm and in main edge quadrangle so bear main collision, embedding Sleeve plays the buffer function of the second layer inside anticollision lid, and rubber bubble can be flowed freely by mesoporous and be touched with this to buffer The impact force hit thereby realizes the buffering of third layer, ensures that pen type intestinal colony counts by three layers of buffer protection Device is not damaged, and extends its service life.

2, the utility model is installed by way of being arranged between nib and handwriting through socket, realizes user Nib extraction can be carried out using can receive inside handwriting, pass through external slow by nib when not in use when in use It rushes block to be protected, avoids the case where in use accidentally damaging the landing of pen type intestinal colony counter.

Detailed description of the invention

Fig. 1 is a kind of pen type intestinal colony counter overall structure diagram of the utility model；

Fig. 2 is a kind of pen type intestinal colony counter buffer stopper schematic diagram of internal structure of the utility model；

Fig. 3 is a kind of pen type intestinal colony counter top view of the utility model.

In figure: 1- handwriting；2- nib；3- buffer stopper；4- count button；5- battery；6- counter；7- reset button； The second fixed link of 8-；The second connecting rod of 9-；10-LED lamp；The first fixed link of 11-；12- first connecting rod；13- magnifying glass；14- Feed opening；15- anticollision lid；16- nesting cylinder；17- rubber bubble；18- mesoporous；19- shaft.

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.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of pen type intestinal colony counter, including pen Body 1,1 top of the handwriting socket are equipped with nib 2, and the handwriting 1 is embedded close to one end upper surface of nib 2 is equipped with counting Button 4 embeds below the count button 4 and is equipped with counter 6, embeds below the counter 6 and is equipped with battery 5, institute It states and is provided with reset button 7 below battery 5,1 outer surface of handwriting is provided with buffer stopper 3, the top peace of the buffer stopper 3 Equipped with anticollision lid 15, the inside of the anticollision lid 15 offers feed opening 14, and the side of the anticollision lid 15 is equipped with nested cylinder 16, rubber bubble 17 is installed inside the nesting cylinder 16, the first fixed link is equipped with by hinge on 3 side wall of buffer stopper 11, the described one end of first fixed link 11 far from buffer stopper 3 is equipped with shaft 19 by bearing, and the shaft 19 is solid far from first One end of fixed pole 11 is equipped with first connecting rod 12, and the first connecting rod 12 is fixedly installed with far from one end of buffer stopper 3 to be put Big mirror 13 is equipped with the second fixed link 8 by hinge in the one side wall of the buffer stopper 3 far from magnifying glass 13, and described second consolidates The one end of fixed pole 8 far from buffer stopper 3 is equipped with shaft 19 by bearing, and the shaft 19 is pacified far from one end of the second fixed link 8 Equipped with the second connecting rod 9, second connecting rod 9 is fixedly installed with LED light 10 far from one end of buffer stopper 3.

The quantity of the anticollision lid 15 is four, and the anticollision lid 15 is uniformly distributed in four ends angle of buffer stopper 3, favorably It is protected in counter whole body；It is filled with rubber bubble 17 inside the nesting cylinder 16, helps to improve buffering effect in this way Fruit improves protecting effect；The counter 6 is connect with battery 5 by conducting wire, the output of the count button 4, reset button 7 End and the input terminal of counter 6 are electrically connected, and the model HS120000 of the counter 6 can perfectly realize meter in this way Number and the function of resetting；It is described nesting cylinder 16 inside offer mesoporous 18, be conducive in this way rubber bubbly flow improve it is slow Rush effect.

Working principle: being when in use that socket is installed together with handwriting 1 due to nib 2, it is possible to directly by nib 2 Release out of handwriting 1, the first fixed link 11 and the second fixed link 8 and 4 side wall of handwriting be connected by a hinge can be direct It opens, first connecting rod 12 and the second connecting rod 9 and the first fixed link 11 and the second fixed link 8 are installed by shaft activity , first connecting rod 12 and 9 other end of the second connecting rod are fixedly installed with magnifying glass 13 and LED light 10 respectively, are conducive in this way The needs of meeting oneself, skill number button can be clicked in several bacterium colonies for 360 degree of rotation magnifying glasses 13 and LED light 10 in use 4, will show that one adds up one by one complete to count in this way on counter 6, after can press reset button 7 and show counter 6 Zero, 1 outer surface of handwriting are completely provided with buffer stopper 3, and absorbing external is hit, and the top of buffer stopper 3 is equipped with anticollision lid 15, holds Main shock is carried, the inside of anticollision lid 15 offers feed opening 14, enters convenient for rubber bubble, the side of anticollision lid 15 is equipped with embedding Sleeve 16 decomposes impact force, and the inside of nested cylinder 16 offers mesoporous 18, is convenient for 17 flowing buffer of rubber bubble, nested cylinder 16 Inside is equipped with rubber bubble 17, and buffering effect is significant.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

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 (5)

1. a kind of pen type intestinal colony counter, including handwriting (1), it is characterised in that: handwriting (1) the top socket is equipped with Written (2), the handwriting (1) embed close to one end upper surface of written (2) and are equipped with count button (4), the count button (4) lower section is embedded is equipped with counter (6), embedded below the counter (6) to be equipped with battery (5), the battery (5) Lower section is provided with reset button (7), and handwriting (1) outer surface is provided with buffer stopper (3), the top peace of the buffer stopper (3) Equipped with anticollision lid (15), the inside of the anticollision lid (15) is offered feed opening (14), the side installation of the anticollision lid (15) Have nested cylinder (16), is equipped with rubber bubble (17) inside the nesting cylinder (16), passes through hinge on buffer stopper (3) side wall It is equipped with the first fixed link (11), first fixed link (11) is equipped with shaft by bearing far from the one end of buffer stopper (3) (19), the shaft (19) is equipped with first connecting rod (12), the first connecting rod far from the one end of the first fixed link (11) (12) one end far from buffer stopper (3) is fixedly installed with magnifying glass (13), side of the buffer stopper (3) far from magnifying glass (13) It is equipped with the second fixed link (8) on wall by hinge, second fixed link (8) passes through bearing far from the one end of buffer stopper (3) It being equipped with shaft (19), the shaft (19) is equipped with the second connecting rod (9) far from the one end of the second fixed link (8), and described the Two connecting rods (9) are fixedly installed with LED light (10) far from the one end of buffer stopper (3).

2. a kind of pen type intestinal colony counter according to claim 1, it is characterised in that: the number of the anticollision lid (15) Amount is four, and the anticollision lid (15) is uniformly distributed in four ends angle of buffer stopper (3).

3. a kind of pen type intestinal colony counter according to claim 1, it is characterised in that: the nesting cylinder (16) is internal Filled with rubber bubble (17).

4. a kind of pen type intestinal colony counter according to claim 1, it is characterised in that: the counter (6) and storage Battery (5) is connected by conducting wire, the input terminal electricity of the count button (4), the output end of reset button (7) and counter (6) Property connection, the model HS120000 of the counter (6).

5. a kind of pen type intestinal colony counter according to claim 1, it is characterised in that: it is described nesting cylinder (16) it is interior Portion offers mesoporous (18).