CN205940749U - Electronic balance's housing - Google Patents

Abstract

The utility model provides an electronic balance's housing, the handle is installed to the upper end of sealed cowling, be fixed with the label frame on the preceding side end face of sealed cowling, the lower extreme of sealed cowling is fixed with the rubber circle, the upper end of rubber circle is offered the lower extreme assembly of spacing groove and spacing groove and sealed cowling and is in the same place, public face is pasted to the last magic that is stained with of velcro female face, the magic is pasted public face and is long square frame structure, realize the weigh information recorded of object of inside through adding the label frame, and then staff's the seeking of the information of carrying on later on of being convenient for, the design of rubber circle and spacing seat is then realize fixing the sealed cowling, this design has the effectual moisture that prevents in the air to flow in the inside of sealed cowling, magic design fixed to the paper that absorbs water at first then that paste public face and velcro female face in addition, this design is effectual to have improved the utility model discloses precision among the weighing process, the interpolation of handle then is convenient for take to the sealed cowling, and then has solved traditional sealed cowling and be not convenient for to go on the problem that moves.

Description

The case of electronic balance

Technical field

This utility model is a kind of case of electronic balance, belongs to weighing-appliance field.

Background technology

In prior art, at present, electronic balance is used primarily in medicine and technique in chemical engineering research, is mainly used in weighing sample Then weight carry out proportioning.Electronic balance applies in general to the higher sample of weighing precision, once so weigh during sample Dust or other materials are stained with product, the weighing precision of sample will be affected, all existing electronic balances are generally provided with Case is not it is ensured that sample is polluted by external substance.But the switch gate of existing electronic balance case is commonly biswitch push-and-pull Formula door body, when opening case, needs to fully open switch gate and just easily puts into sample, and when causing door body to open, the external world is miscellaneous Matter easily enters in case, pollutes sample to be weighed

Utility model content

In view of the shortcomings of the prior art, this utility model purpose is to provide a kind of case of electronic balance, to solve The problem proposing in above-mentioned background technology, this utility model is easy to use, is easy to operate, good stability, reliability is high.

To achieve these goals, this utility model is to realize by the following technical solutions：A kind of electronic balance Case, including handle, seal closure, rubber ring, label frame, velcro generatrix, VELCRO public affairs face, stopper slot and limit base, institute The upper part stating seal closure is hemispherical dome structure, and the lower end of described seal closure is cylindrical barrel structure, described seal closure Upper end is provided with handle, and the anterior end surface of described seal closure is fixed with label frame, and the lower end of described seal closure is fixed with rubber Circle, the upper end of described rubber ring offers stopper slot and stopper slot is assembled together with the lower end of seal closure, described rubber ring Lower end is assembled together with limit base, and the inside of described seal closure is fixed with velcro generatrix, and described velcro generatrix are stained with VELCRO public affairs face, described VELCRO public affairs face is rectangle framework structure

Further, it is fixed with absorbent paper between described VELCRO public affairs face and velcro generatrix.

Further, described limit base is made using elastomeric material and the lower end of limit base is fixed on electronic balance The marginal position of end face.

Further, described seal closure is made using polyester vinyl material.

Further, described handle is bonded in the upper surface of seal closure by glue.

The beneficial effects of the utility model：A kind of case of electronic balance of the present utility model, by add label frame Realize information record to internal weighting objects, and then enter the lookup of row information after being easy to staff, and rubber ring and limit The fixation to seal closure is then realized in the design of position seat, and this is designed with effectively prevents the moisture of in the air to be flowed into the interior of seal closure Portion, and then improve weighing precision, the in addition design then fixation first to absorbent paper of VELCRO public affairs face and velcro generatrix, This design effectively raises the precision in this utility model weighing process, and the interpolation of handle is then easy to seal closure is taken Take, and then solve the problems, such as that conventional seals cover is not easy to move, this utility model is easy to use, be easy to operate, stable Property good, reliability is high.

Brief description

By reading detailed description non-limiting example made with reference to the following drawings, of the present utility model other special Levy, objects and advantages will become more apparent upon：

Fig. 1 is a kind of structural representation of the case of electronic balance of this utility model；

Fig. 2 is the structural representation in VELCRO public affairs face in a kind of case of electronic balance of this utility model；

Fig. 3 is the structural representation of rubber ring in a kind of case of electronic balance of this utility model；

Fig. 4 is the structural representation of limit base in a kind of case of electronic balance of this utility model；

In figure：1- handle, 2- seal closure, 3- rubber ring, 4- label frame, 5- velcro generatrix, 6- VELCRO public affairs face, 7- limit Position groove, 8- limit base.

Specific embodiment

Technological means, creation characteristic, reached purpose and effect for making this utility model realize are easy to understand, below In conjunction with specific embodiment, this utility model is expanded on further.

Refer to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, this utility model provides a kind of technical scheme：A kind of case of electronic balance, Including handle 1, seal closure 2, rubber ring 3, label frame 4, velcro generatrix 5, VELCRO public affairs face 6, stopper slot 7 and limit base 8, The upper part of seal closure 2 is hemispherical dome structure, and the lower end of seal closure 2 is cylindrical barrel structure, and the upper end of seal closure 2 is installed There is handle 1, the interpolation of handle 1 is then easy to seal closure 2 is taken, and then solve conventional seals cover 2 and be not easy to be moved Dynamic problem, the anterior end surface of seal closure 2 is fixed with label frame 4, is realized to internal weighting objects by adding label frame 4 Information record, and then enter the lookup of row information after being easy to staff, the lower end of seal closure 2 is fixed with rubber ring 3, rubber The fixation to seal closure 2 is then realized in the design of circle 3 and limit base 8, and this is designed with effectively prevents the moisture of in the air to be flowed into The inside of seal closure 2, and then improve weighing precision, the upper end of rubber ring 3 offers stopper slot 7 and stopper slot 7 and seal closure 2 Lower end be assembled together, the lower end of rubber ring 3 is assembled together with limit base 8, and it is female that the inside of seal closure 2 is fixed with VELCRO Face 5, velcro generatrix 5 is stained with VELCRO public affairs face 6, in addition the design of VELCRO public affairs face 6 and velcro generatrix 5 is then right first The fixation of absorbent paper, this design effectively raises the precision in this utility model weighing process, and VELCRO public affairs face 6 is rectangle Frame structure.

It is fixed with absorbent paper, limit base 8 is made using elastomeric material between VELCRO public affairs face 6 and velcro generatrix 5 And the lower end of limit base 8 is fixed on the marginal position of electronic balance upper surface, seal closure 2 is using the making of polyester vinyl material Become, handle 1 is bonded in the upper surface of seal closure 2 by glue.

During use, first limit base 8 is fixed on electronic balance, then the object needing to be weighed is placed into electricity On sub- balance, the seal closure 2 that then will be equipped with rubber ring 3 is fixed on limit base 8, can be used after the completion of fixing , during using, the absorbent paper between velcro generatrix 5 and VELCRO public affairs face 6 is carried out to the moisture of in the air Draw, and then reach the purpose improving weighing precision.

Of the present utility model ultimate principle and principal character and of the present utility model advantage have been shown and described above, right It is clear that this utility model is not limited to the details of above-mentioned one exemplary embodiment for those skilled in the art, and without departing substantially from In the case of spirit or essential attributes of the present utility model, this utility model can be realized in other specific forms.Therefore, no By from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model by Claims rather than described above limit, it is intended that will fall in the implication and scope of the equivalency of claim All changes include in this utility model.Any reference in claim should not be considered as limiting involved power Profit requires.

Moreover, it will be appreciated that although this specification is been described by according to embodiment, not each embodiment only wraps Containing an independent technical scheme, only for clarity, those skilled in the art should for this narrating mode of description Using description as an entirety, the technical scheme in each embodiment can also form those skilled in the art through appropriately combined Understandable other embodiment.

Claims (5)

1. a kind of case of electronic balance, including handle, seal closure, rubber ring, label frame, velcro generatrix, VELCRO public affairs face, Stopper slot and limit base it is characterised in that：The upper part of described seal closure is hemispherical dome structure, the lower end of described seal closure For cylindrical barrel structure, the upper end of described seal closure is provided with handle, the anterior end surface of described seal closure is fixed with label Frame, the lower end of described seal closure is fixed with rubber ring, and the upper end of described rubber ring offers stopper slot and stopper slot and seal closure Lower end be assembled together, the lower end of described rubber ring and limit base are assembled together, and the inside of described seal closure is fixed with evil spirit Art pastes generatrix, described velcro generatrix is stained with VELCRO public affairs face, described VELCRO public affairs face is rectangle framework structure.

2. a kind of electronic balance according to claim 1 case it is characterised in that：Described VELCRO public affairs face and VELCRO It is fixed with absorbent paper between generatrix.

3. a kind of electronic balance according to claim 1 case it is characterised in that：Described limit base adopts elastomeric material It is made and the lower end of limit base is fixed on the marginal position of electronic balance upper surface.

4. a kind of electronic balance according to claim 1 case it is characterised in that：Described seal closure adopts polyester vinyl Material is made.

5. a kind of electronic balance according to claim 1 case it is characterised in that：Described handle is bonded in by glue The upper surface of seal closure.