CN206618484U - A kind of novel electronic balance - Google Patents

Abstract

A kind of novel electronic balance, is related to a kind of electronic balance.Hurricane globe, which is buckled, is placed on electronic balance body upper part, hurricane globe includes lower cover, upper outlet body, rotating frame and connection axostylus axostyle, upper outlet body notch is arranged at directly over lower cover down, rotating frame is arranged between upper outlet body and lower cover, slide is arranged at the centre position in rotating frame, two U-shaped necks are fastened on slide both sides, the corresponding top of two U-shaped necks is affixed by an extension spring respectively, rotating frame lateral surface is horizontally fixed with chute, the chute wall of chute is respectively and fixedly provided with anti-skidding adhesive tape, the sliding block for pulling cross bar two ends matches be arranged in corresponding chute respectively, connecting rope one end is fixed on corresponding U-shaped neck bottom, the connecting rope other end is affixed with pulling cross bar, floor level is fixed on electronic balance body side, bottom plate is provided with lifting platform.It can effectively be coordinated with microscope, facilitate experimenter to carry out observation and the weighing operation of sample, convenient and practical.

Description

A kind of novel electronic balance

Technical field

The utility model is related to a kind of electronic balance, especially a kind of novel electronic balance.

Background technology

Developmental Biology is one of important basic subdiscipline of bioscience, research contents and many other subject contents Interpenetrate, crisscross contact, particularly and science of heredity, cell biology, the relation of molecular biology it is the closest.In development life When thing tests check weighing, because sample quality is small, often using electronic balance.However, existing electronic balance can only be weighed Sample quality, it is impossible to effectively coordinated with microscope, experimenter will be between electronic balance, sample and microscope repeatedly Operation, many troubles are brought for experiment.

The content of the invention

The purpose of this utility model is to provide a kind of novel electronic balance, and it can effectively be matched somebody with somebody with microscope Close, facilitate experimenter to carry out observation and the weighing operation of sample, it is convenient and practical.

Above-mentioned purpose is realized, the utility model takes following technical proposals：A kind of novel electronic balance, including electronic balance Body, hurricane globe, bottom plate, lifting platform, slide, fixed frame, two pairs of chutes, two pull cross bar and four connecting ropes, institute The hurricane globe stated, which is buckled, is placed on electronic balance body upper part, and hurricane globe includes lower cover, upper outlet body, rotating frame and connection axostylus axostyle, institute The lower cover stated is cylindrical member, and lower cover is provided with switch gate, and described upper outlet body is cell body component, and upper outlet body notch court divides into It is placed in directly over lower cover, upper outlet body notch end face and lower cover upper surface are respectively equipped with a relative round recessed, described Rotating frame matching is arranged between upper outlet body and lower cover, and rotating frame is with the round recessed opposite position described in two provided with one Round tube hole, described round tube hole turning set mounted in connection axostylus axostyle centre position, described connection axostylus axostyle upper and lower ends respectively with it is right The round recessed answered is affixed, and described slide is horizontally placed on the centre position in rotating frame, and described fixed frame includes two U Shape neck and two extension springs, two described U-shaped neck bottoms are straight end, and two U-shaped neck levels are relative to be fastened on Slide both sides, the corresponding top of two U-shaped necks is affixed by an extension spring respectively, two U-shaped neck bottom phases To rotating frame lateral surface be horizontally fixed with a pair of chutes respectively, the slideway of the chute described in each pair is oppositely arranged, and each The chute wall of chute is respectively and fixedly provided with anti-skidding adhesive tape, and described two pull cross bar two ends and are equipped with sliding block, and every pulls cross bar two The described sliding block in end is matched respectively to be arranged in corresponding chute, two companies that one group two-by-two, every group of four described connecting ropes Splicing one end is separately fixed at corresponding U-shaped neck bottom both sides, and rotating frame is respectively equipped with four connecting rope opposite positions One connecting rope perforation, every group of two connecting rope other ends are each passed through corresponding connecting rope perforation and pull cross bar with corresponding Affixed, when rotating frame is just being pointed between upper outlet body and lower cover, and two when pulling cross bar close to rotating frame, fixed frame and Slide is seated on electronic balance body, and described floor level is fixed on electronic balance body side, and bottom plate is provided with liter Platform drops.

Compared with prior art, the beneficial effects of the utility model are：The utility model is improved hurricane globe, and Electronic balance body, hurricane globe, lifting platform and slide are effectively combined, the whole of similar operations platform is formed it into Body, is easy to effectively be coordinated with microscope, facilitates experimenter to carry out observation and the weighing operation of sample, convenient and practical.

Brief description of the drawings

Fig. 1 is the overall structure axonometric drawing of novel electronic balance of the present utility model；

Fig. 2 is Fig. 1 A portions enlarged drawing；

Fig. 3 is the connection diagram of the present utility model for pulling cross bar and chute.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model is carried out it is clear, It is fully described by, it is clear that described embodiment is only a part of embodiment of utility model, rather than whole embodiments, Based on the embodiment in the utility model, what those of ordinary skill in the art were obtained under the premise of creative work is not made Every other embodiment, belongs to the scope of the utility model protection.

Embodiment one：As shown in Fig. 1 ~ Fig. 3, the utility model discloses a kind of novel electronic balance, including electricity Sub- balance body 1, hurricane globe 2, bottom plate 3, lifting platform 4, slide 5, fixed frame 6, two pairs of chutes 8, two pull cross bar 9 and Four connecting ropes 7, described hurricane globe 2, which is buckled, is placed on the top of electronic balance body 1, and hurricane globe 2 includes lower cover 2-1, upper outlet body 2-2, rotating frame 2-4 and connection axostylus axostyle 2-5, described lower cover 2-1 are cylindrical member, and lower cover 2-1 is provided with switch gate 2-3, Described upper outlet body 2-2 is cell body component, and upper outlet body 2-2 notches are arranged at directly over lower cover 2-1 down, upper outlet body 2-2 grooves Mouth end face and lower cover 2-1 upper surfaces are respectively equipped with a relative round recessed, and described rotating frame 2-4 matchings are arranged at upper cover Between body 2-2 and lower cover 2-1, rotating frame 2-4 and round recessed opposite position described in two are described provided with a round tube hole Round tube hole turning set mounted in connection axostylus axostyle 2-5 centre positions, described connection axostylus axostyle 2-5 upper and lower ends respectively with corresponding circle Groove is affixed, and described slide 5 is horizontally placed on the centre position in rotating frame 2-4, and described fixed frame 6 includes two U Shape neck 6-1 and two extension spring 6-2, two described U-shaped neck 6-1 bottoms are straight end, two U-shaped neck 6-1 water Flat to be fastened on the both sides of slide 5 relatively, top corresponding two U-shaped neck 6-1 is solid by an extension spring 6-2 respectively Connect, two relative rotating frame 2-4 lateral surfaces in U-shaped neck 6-1 bottoms are horizontally fixed with a pair of chutes 8 respectively, described in each pair The slideway of chute 8 is oppositely arranged, and the chute wall of each chute 8 is respectively and fixedly provided with anti-skidding adhesive tape 8-1, and described two pull horizontal stroke The two ends of bar 9 are equipped with sliding block 9-1, and the every sliding block 9-1 pulled described in the two ends of cross bar 9 is matched respectively is arranged on corresponding chute 8 Interior, two one end of connecting rope 7 of one group two-by-two, every group of four described connecting ropes 7 are separately fixed at corresponding U-shaped neck 6-1 Bottom both sides, rotating frame 2-4 and four opposite positions of connecting rope 7 are respectively equipped with a connecting rope perforation, every group of two companies The other end of splicing 7 is each passed through corresponding connecting rope and perforates affixed with the corresponding cross bar 9 that pulls, when rotating frame 2-4 is just being pointed to Between upper outlet body 2-2 and lower cover 2-1, and two when pulling cross bar 9 close to rotating frame 2-4, and fixed frame 6 and slide 5 are sat Fall within electronic balance body 1, described bottom plate 3 is horizontally fixed on the side of electronic balance body 1, bottom plate 3 is provided with lifting platform 4。

Embodiment two：As shown in Fig. 1 ~ Fig. 2, present embodiment is made to embodiment one further Illustrate, described rotating frame 2-4 upper and lower ends face is equipped with the sealing joint strip 2-6 matched.

When using the utility model, step one is first carried out：Rotating frame 2-4 is turned to and is sitting at upper outlet body 2-2 with Between cover body 2-1, while promoting two to pull cross bar 9 makes it close to rotating frame 2-4, fixed frame 6 and slide 5 is set to be seated electricity On sub- balance body 1.Measure after quality one again while pulling two to pull cross bar 9 lifts fixed frame 6 and slide 5, make its position Centre position in rotating frame 2-4, produces rotating frame 2-4 and removes slide 5, put well and again install slide 5 after sample Fixed frame 6 is returned, outside microscope is placed on lifting platform 4, rotation rotating frame 2-4 behind position is mixed up, is located at slide 5 outer Below the micro- lens head in portion, repeat step one measures quality two again after observation, and sample quality can be drawn by subtracting after quality one； The chute wall of chute 8, which fixes anti-skidding adhesive tape 8-1, can increase the friction for pulling cross bar 9 and chute 8, it is ensured that in addition to manpower movement, hand Draw cross bar 9 will not be from line slip.

It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in others dress body form Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new The scope of type limits by appended claims rather than described above, it is intended that the condition of equivalent fallen in claim is contained All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation Involved claim.

Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art It may be appreciated other embodiment.

Claims (2)

1. a kind of novel electronic balance, including electronic balance body（1）And hurricane globe（2）, described hurricane globe（2）Button is placed on electricity Sub- balance body（1）Top, it is characterised in that：Described novel electronic balance also includes bottom plate（3）, lifting platform（4）, slide （5）, fixed frame（6）, two pairs of chutes（8）, two pieces pull cross bar（9）And four connecting ropes（7）, hurricane globe（2）Including lower cover Body（2-1）, upper outlet body（2-2）, rotating frame（2-4）And connection axostylus axostyle（2-5）, described lower cover（2-1）For cylindrical member, under Cover body（2-1）Provided with switch gate（2-3）, described upper outlet body（2-2）For cell body component, upper outlet body（2-2）Notch is set down In lower cover（2-1）Surface, upper outlet body（2-2）Notch end face and lower cover（2-1）Upper surface be respectively equipped with one it is relative Round recessed, described rotating frame（2-4）Matching is arranged at upper outlet body（2-2）With lower cover（2-1）Between, rotating frame（2-4）With Round recessed opposite position described in two is provided with a round tube hole, and described round tube hole turning set is mounted in connection axostylus axostyle（2-5） Centre position, described connection axostylus axostyle（2-5）Upper and lower ends are affixed with corresponding round recessed respectively, described slide（5）Water It is flat to be arranged at rotating frame（2-4）Interior centre position, described fixed frame（6）Including two U-shaped necks（6-1）And two stretchings Spring（6-2）, described two U-shaped necks（6-1）Bottom is straight end, two U-shaped necks（6-1）Level is relative to be fastened on load Slide（5）Both sides, two U-shaped necks（6-1）Corresponding top passes through an extension spring respectively（6-2）It is affixed, two U-shapeds Neck（6-1）The relative rotating frame in bottom（2-4）Lateral surface is horizontally fixed with a pair of chutes respectively（8）, the chute described in each pair （8）Slideway be oppositely arranged, and each chute（8）Chute wall be respectively and fixedly provided with anti-skidding adhesive tape（8-1）, described two pull Cross bar（9）Two ends are equipped with sliding block（9-1）, every pulls cross bar（9）Sliding block described in two ends（9-1）Matching is arranged on pair respectively The chute answered（8）Four interior, described connecting ropes（7）One group two-by-two, every group of two connecting ropes（7）One end is separately fixed at pair The U-shaped neck answered（6-1）Bottom both sides, rotating frame（2-4）With four connecting ropes（7）Opposite position is respectively equipped with a connection Rope perforation, every group of two connecting ropes（7）The other end is each passed through corresponding connecting rope perforation and pulls cross bar with corresponding（9）Gu Connect, work as rotating frame（2-4）Just it is pointed to upper outlet body（2-2）With lower cover（2-1）Between, and two pull cross bar（9）Close to Rotating frame（2-4）When, fixed frame（6）And slide（5）It is seated electronic balance body（1）On, described bottom plate（3）Level is consolidated It is scheduled on electronic balance body（1）Side, bottom plate（3）It is provided with lifting platform（4）.

2. a kind of novel electronic balance according to claim 1, it is characterised in that：Described rotating frame（2-4）Up and down two End face is equipped with the sealing joint strip matched（2-6）.