CN206106677U - Bar code balance convenient to trade paper - Google Patents

Abstract

The utility model discloses a bar code balance convenient to trade paper, including the balance body, the internal printing module that is equipped with of balance, the impression block inter block can be dismantled and set up a paper box, the balance body with it is equipped with flip to print one side that the module is corresponding, flip's base with be equipped with rotating -structure between the base of the balance body, rotating -structure adopts the PP polypropylene (PP) to make. Set up a paper box through dismantling at the impression block inter block, can dismantle the paper box get off when trading paper, be convenient for trade paper external of balance, do not receive space limitation, the simple operation, the base of personally experiencing sth. Part of the body through base at flip and balance sets up the rotating -structure who adopts the PP polypropylene (PP) to make, utilizes the powerful plasticity distortion of PP polypropylene (PP) can cracked performance not realize the rotation of the relative balance of the flip body, can guarantee the rotary movement more than 100, 000 times, is difficult to take place to warp, has improved life.

Description

A kind of bar code balance for being easy to change paper

Technical field

This utility model is related to weighing technology field, and in particular to a kind of bar code balance for being easy to change paper.

Background technology

At present, bar code balance at home used by each occasion, because daily trading volume it is very big, particularly in hypermarket, bar code Printing paper used in scale is large number of, frequently need to change printing paper to ensure use demand, and this needs exist for conveniently changing Paper, what use reliability was higher change paper structure to ensure.Existing bar code balance typically all adopts the printing module of integral type, changes Printing paper can only be in scale in-vivo procedures, due to narrow space, and operation quite inconvenience reduces work efficiency；Additionally, existing change Minor structure is renovated by being coordinated with scale body using buckle, and concordance is poor, and frequently opening and closing printer is renovated, and is easily led Rotational structure deformation is renovated in cause, affects normal use.

Utility model content

This utility model provides a kind of bar code balance for being easy to change paper, to solve problems of the prior art.

In order to solve above-mentioned technical problem, the technical solution of the utility model is：A kind of bar code balance for being easy to change paper, including Scale body, is provided with printing module in the scale body, detachable in the printing module to arrange a paper box, the scale body and the printing The corresponding side of module is provided with renovates, and is provided with rotational structure between the base of the base renovated and the scale body, described turn Dynamic structure is made using PP polypropylene (PP)s.

Further, the rotational structure is provided with two, arranges along the base gap renovated.

Further, the inner side renovated and the corresponding position of the scale body are provided with Magnet.

Further, the Magnet is located at the inner side for renovating top margin.

Further, the Magnet renovated is provided with two pieces, arranges along the described top margin gap renovated.

Further, the accommodating chamber being adapted with the paper box is provided with the printing module, the paper box detachably sets In the accommodating chamber.

Further, the upper and lower surface of the paper box is equipped with a horizontal groove, and the upper and lower both sides of the receiving intracavity are all provided with There is the slide rail being adapted with the horizontal groove.

What this utility model was provided is easy to change the bar code balance of paper, including scale body, and printing module is provided with the scale body, described One paper box of detachable setting in module is printed, scale body side corresponding with the printing module is provided with renovates, described to renovate Base and the base of the scale body between be provided with rotational structure, the rotational structure is made using PP polypropylene (PP)s.By beating It is detachable in die group that a paper box is set, paper box can be disassembled when paper is changed, be easy to carry out changing paper in scale external body, no Limited by space, simple operation；By arranging using rotation knot made by PP polypropylene (PP)s with the base of scale body on the base renovated Structure, the performance that will not be ruptured using the powerful plasticity distortion of PP polypropylene (PP)s are realized renovating and are rotated relative to scale body, can guarantee that 100,000 times Rotary movement above, it is not easy to deform, improve service life.

Description of the drawings

Fig. 1 is the structural representation of the bar code balance that this utility model is easy to change paper；

Fig. 2 is the exploded view of the bar code balance that this utility model is easy to change paper；

Fig. 3 is the structural representation that this utility model changes paper box when paper is finished.

Shown in figure：1st, scale body；2nd, print module；3rd, paper box；31st, horizontal groove；4th, renovate；5th, rotational structure；6th, magnetic Ferrum.

Specific embodiment

Below in conjunction with the accompanying drawings this utility model is described in detail：

As shown in Figure 1-2, this utility model provides a kind of bar code balance for being easy to change paper, including scale body 1, the scale body 1 Printing module 2 is provided with inside, detachable in the printing module 2 to arrange a paper box 3, the scale body 1 is corresponding with the printing module 2 Side be provided with and renovate 4, described renovating is provided with rotational structure 5 between 4 base and the base of the scale body 1, described to rotate knot Structure 5 is made using PP (Polypropylene, polypropylene) polypropylene (PP).Paper box 3 is detachably arranged in printing module 2, is changing paper When can be disassembled, be easy to carry out changing paper outside scale body 1, be not limited by a space, simple operation, high working efficiency； Arranged using rotational structure 5 made by PP polypropylene (PP)s by the base on the base and scale body 1 for renovating 4, it is strong using PP polypropylene (PP)s The performance that big plasticity distortion will not be ruptured realizes that renovating 4 rotates relative to scale body 1, can guarantee that the rotary movement of more than 100,000 times, Deformation is less likely to occur, service life is improve.

Fig. 1-2 is continued referring to, the rotational structure 5 is provided with two, arrange along the base gap for renovating 4, that is, turn Dynamic structure 5 is located at the both sides for renovating 4 bases, when needing to change paper, drives the base for renovating 4 relative scale bodies 1 to rotate clockwise and beats Open, drive the base for renovating 4 relative scale bodies 1 to rotate counterclockwise closure after paper is finished when changing.

Preferably, the inner side for renovating 4 and 1 corresponding position of the scale body are provided with Magnet 6, and the Magnet 6 is located at The inner side for renovating 4 top margins.The Magnet 6 renovated on 4 is provided with two pieces, arranges along the described top margin gap for renovating 4.Tool Body, two blocks of Magnet 6 are respectively arranged on the both sides for renovating 4 top margins, can correspond with rotational structure 5, corresponding, scale body 1 Upper corresponding position also is provided with two blocks of Magnet 6, when 4 closing is renovated, is coordinated by Magnet 6 with scale body 1, with 1 magnetic of scale body Property it is closely sealed, it is to avoid it is using the problem of pine or tension excessively caused by being clasped, and simple structure, easy to assembly.

Preferably, the accommodating chamber being adapted with the paper box 3 is provided with the printing module 2, the paper box 3 detachably sets In the accommodating chamber.As shown in figure 3, the upper and lower surface of the paper box 3 is equipped with a horizontal groove 31, on the receiving intracavity Lower both sides are equipped with the slide rail (not marking in figure) being adapted with the horizontal groove 31.Specifically, paper box 3 is slided with accommodating chamber Connection, when needing to change paper, applies outside power to paper box 3, and now 31 relative slide rail of horizontal groove slides in and out, and makes paper box 3 Depart from accommodating chamber, in order to change paper；When changing paper and finishing, horizontal groove 31 is aligned with corresponding slide rail, paper box 3 is applied instead The power in direction, now 31 relative slide rail slid inward of horizontal groove, makes paper box 3 be easy to print in accommodating chamber, easy to operate Efficiently.

In sum, what this utility model was provided is easy to change the bar code balance of paper, including scale body 1, is provided with and beats in the scale body 1 Die group 2, detachable in the printing module 2 to arrange a paper box 3, the scale body 1 is set with 2 corresponding side of the printing module 4 are renovated, and described renovating rotational structure 5 is provided between 4 base and the base of the scale body 1, and the rotational structure 5 adopts PP Polypropylene (PP) is made.By printing one paper box 3 of detachable setting in module 2, paper box 3 can be disassembled when paper is changed, just In outside scale body 1 carrying out changing paper, it is not limited by a space, simple operation；By setting with the base of scale body 1 on the base for renovating 4 Put using rotational structure 5 made by PP polypropylene (PP)s, the performance that will not be ruptured using the powerful plasticity distortion of PP polypropylene (PP)s is realized turning over Lid 4 is rotated relative to scale body 1, be can guarantee that the rotary movement of more than 100,000 times, it is not easy to deform, is improve service life.

Although being illustrated to embodiment of the present utility model in description, these embodiments are intended only as carrying Show, should not limit protection domain of the present utility model.Various omissions are carried out in the range of without departing from this utility model objective, is put Change and change is should be included in protection domain of the present utility model.

Claims (7)

1. a kind of bar code balance for being easy to change paper, including scale body, it is characterised in that printing module is provided with the scale body, it is described to beat Detachable in die group to arrange a paper box, scale body side corresponding with the printing module is provided with renovates, described to renovate Rotational structure is provided between the base of base and the scale body, the rotational structure is made using PP polypropylene (PP)s.

2. the bar code balance for being easy to change paper according to claim 1, it is characterised in that the rotational structure is provided with two, edge The base gap renovated is arranged.

3. the bar code balance for being easy to change paper according to claim 1, it is characterised in that the inner side renovated and the scale The corresponding position of body is provided with Magnet.

4. the bar code balance for being easy to change paper according to claim 3, it is characterised in that the Magnet is located at described renovates top margin Inner side.

5. the bar code balance for being easy to change paper according to claim 4, it is characterised in that the Magnet renovated is provided with two Block, is arranged along the described top margin gap renovated.

6. the bar code balance for being easy to change paper according to claim 1, it is characterised in that be provided with the printing module with it is described The accommodating chamber that paper box is adapted, the paper box is detachably in the accommodating chamber.

7. the bar code balance for being easy to change paper according to claim 6, it is characterised in that the upper and lower surface of the paper box is equipped with One horizontal groove, the upper and lower both sides of the receiving intracavity are equipped with the slide rail being adapted with the horizontal groove.