CN204594558U - A kind of scale pan raising type bar code/cash scale - Google Patents
A kind of scale pan raising type bar code/cash scale Download PDFInfo
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- CN204594558U CN204594558U CN201520140514.7U CN201520140514U CN204594558U CN 204594558 U CN204594558 U CN 204594558U CN 201520140514 U CN201520140514 U CN 201520140514U CN 204594558 U CN204594558 U CN 204594558U
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- bar code
- scale pan
- scale
- supporting bracket
- cash
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Abstract
The utility model discloses a kind of scale pan raising type bar code/cash scale, comprise the scale pan, housing, gravity sensor and bar code printer, described gravity sensor and bar code printer are arranged in described housing respectively, described gravity sensor is arranged at bottom the scale pan, also comprise supporting bracket on, the described scale pan while be articulated with described upper supporting bracket, turn over relative to described upper supporting bracket the activity of lifting to enable the described scale pan; The bottom of described upper supporting bracket and described gravity sensor Joint; Described housing is a uncovered cassette shapes structure, and the described scale pan forms the upper cover of described housing.The utility model has that structure is simple, functions independently feature, and what can simplify bar code/cash scale changes paper process, reduces fault, convenient for maintaining.
Description
Technical field
The utility model relates to a kind of bar code/cash scale, particularly relates to a kind of bar code/cash scale being started replacing bar code paper web by the scale pan.
Background technology
Bar code/cash scale is built-in portable bar code machine on the basis of electronic scales.By the gauging of products information that pre-sets and print format, clearly according to the weight weighing object bar code paper can be printed.When object is placed on the scale pan, pressure is applied to gravity sensor, makes this sensor generation deformation, thus impedance is changed, and uses driving voltage to change simultaneously, exports the simulating signal of a change; This signal outputs to analog to digital converter through amplifying circuit amplification; Convert the digital signal being convenient to process to and output to CPU operation control; This result is outputted to display according to keyboard commands and program by CPU, also outputs on portable printer simultaneously, gets bar-code label.Bar code balance, cash scale are mainly used in supermarket or market, for weighing and printing bar code.
The bar code printing paper used due to bar code/cash scale belongs to consumptive material, thus needs frequent replacing.The normally used structure species of bar code/cash scale that prior art uses has: the plug-type bar code/cash scale of drawer type, its structure as shown in Figure 1, bar code/cash scale is provided with drawer 2 ' and guide rail 3 ', shown bar code printer 1 ' is arranged in drawer 2 ', bar code paper web 11 ' is vertically placed, and when bar code paper needs to change, drawer 2 ' need be slided along guide rail 3 ' and take out, then change bar code paper web 11 ', exist and coordinate produced fault due to drawer 2 ' and guide rail 3 '; Side-mounted bar code/the cash scale of Horizontal band window, its structure as shown in Figure 2, bar code/cash scale is provided with the window 5 ' that side is opened, described bar code printer 4 ' changes bar code paper web 41 ' by window 5 ', owing to changing the action need of bar code paper web 41 ', bar code paper web 41 ' horizontal positioned, operation has inconvenience more.The scale pan 6 ' is all connected on gravity sensor by fixed support 7 ' by two described class bar code/cash scale structures, and its structure as shown in Figure 3.The complex structure of the bar code/cash scale of structure like this, it is not convenient that bar code paper is changed, and there is the shortcoming that fault is more, maintenance is inconvenient.
Utility model content
The purpose of this utility model is the deficiency overcoming prior art, provides a kind of scale pan raising type bar code/cash scale, and it has, and structure is simple, the feature of functional independence, and what can simplify bar code/cash scale changes paper process, reduces fault, convenient for maintaining.
The utility model solves the technical scheme that its technical matters adopts: a kind of scale pan raising type bar code/cash scale, comprise the scale pan, housing, gravity sensor and bar code printer, described gravity sensor and bar code printer are arranged in described housing respectively, described gravity sensor is arranged at bottom the scale pan, also comprise supporting bracket on, the described scale pan while be articulated with described upper supporting bracket, turn over relative to described upper supporting bracket the activity of lifting to enable the described scale pan; The bottom of described upper supporting bracket and described gravity sensor Joint; Described housing is a uncovered cassette shapes structure, and the described scale pan forms the upper cover of described housing.
Preferably, also comprise a rotating shaft, being articulated by this rotating shaft and described upper supporting bracket of the described scale pan.
Preferably, also comprise left swing arm and right swing arm, described left swing arm and right swing arm are arranged at the right and left of the bottom of the described scale pan respectively; The described scale pan is fixed by the two ends of described left swing arm and described right swing arm and described rotating shaft, and described rotating shaft is connected with one end of upper supporting bracket rotationally, the bottom of the other end of upper supporting bracket and described gravity sensor Joint.
Preferably, one end of described upper supporting bracket is provided with the first trepanning being suitable for described rotating shaft and rotatably inserting.
Preferably, the two ends of described rotating shaft fix respectively by nut, pad and described left swing arm, right swing arm.
Preferably, also comprise rubber blanket, described rubber blanket is fixed on the top of the other end of described upper supporting bracket, to be used for balancing the described scale pan.
Preferably, also comprise supporting bracket, described lower support support is fixed on the central region of described housing, and described gravity sensor is fixed on lower support support, between gravity sensor and upper supporting bracket, also cover plate is housed.
Preferably, also comprise circuit module, described circuit module and described bar code printer are contained in the both sides of lower support support respectively; Described circuit module is also equipped with side cover plate.
Preferably, described bar code printer comprises bar code paper web, and described bar code paper web is vertically placed.
The beneficial effects of the utility model are:
1, the bar code printer regional structure of raising type bar code/cash scale of the present utility model is simple, owing to have employed scale pan raising type structure, both drawer type bar code/cash scale had been avoided when bar code paper is changed, due to the fault caused by guide rail and odd test structure, turn avoid Horizontal band window side-mounting bar code/cash scale when bar code paper is changed, because bar code paper side fills the troublesome operation brought;
2, raising type bar code/cash scale of the present utility model can switch in the state of weighing and changing between paper-like state fast, and one-piece construction is simple, reliable, easy to operate; Each functional module autonomous closure, easy to maintenance.
Below in conjunction with drawings and Examples, the utility model is described in further detail; But a kind of raising type bar code/cash scale of the present utility model is not limited to embodiment.
Accompanying drawing explanation
Fig. 1 is the structural representation of the drawer push-and-pull formula bar code/cash scale of prior art;
Fig. 2 is the structural representation of the side-mounted bar code/cash scale of Horizontal band window of prior art;
Fig. 3 is the exploded perspective view of the scale pan part of prior art;
Fig. 4 is structural representation of the present utility model (scale pan starts state);
Fig. 5 is structural representation of the present utility model (under the scale pan lid state);
Fig. 6 is the exploded perspective view of part-structure of the present utility model;
Fig. 7 is the structural representation (sectional view) of rotating shaft part of the present utility model;
Fig. 8 is the action schematic diagram of rotating shaft part of the present utility model.
Embodiment
Embodiment
Refer to shown in Fig. 4 to Fig. 6, a kind of scale pan 1 raising type bar code/cash scale of the present utility model, comprise the scale pan 1, housing 2, gravity sensor 3 and bar code printer 4, gravity sensor 3 and bar code printer 4 are arranged in housing 2 respectively, gravity sensor 3 is arranged at bottom the scale pan 1, also comprise supporting bracket 51 on, being articulated with upper supporting bracket 51 of the scale pan 1, can turn over relative to upper supporting bracket 51 activity of lifting to make the scale pan 1; The bottom of upper supporting bracket 51 and gravity sensor 3 Joint; Housing 2 is a uncovered cassette shapes structure, and the scale pan 1 forms the upper cover of housing 2.
Further, also comprise a rotating shaft 6, being articulated with upper supporting bracket 51 by this rotating shaft 6 of the scale pan 1.The scale pan 1 is articulated in supporting bracket 51 by other means and falls in protection domain of the present utility model equally, as carried out pivot joint etc. by hinge structure.
Further, also comprise left swing arm 53 and right swing arm 54, left swing arm 53 and right swing arm 54 are arranged at the right and left of the bottom of the scale pan 1 respectively; The scale pan 1 is fixed with the two ends of rotating shaft 6 by left swing arm 53 and right swing arm 54, and rotating shaft 6 is connected with one end of upper supporting bracket 51 rotationally, the bottom of the other end of upper supporting bracket 51 and gravity sensor 3 Joint.
Further, one end of upper supporting bracket 51 is provided with the first trepanning being suitable for rotating shaft 6 and rotatably inserting.
Further, the two ends of rotating shaft 6 fix respectively by nut, pad and left swing arm 53, right swing arm 54.
Further, also comprise rubber blanket 7, rubber blanket 7 is fixed on the top of the other end of supporting bracket 51, to be used for balancing the scale pan 1.Described rubber blanket 7 quantity is two, is arranged at the left and right sides of supporting bracket 51 respectively.
Further, also comprise supporting bracket 52, lower support support 52 is fixed on the central region of housing 2, and gravity sensor 3 is fixed on lower support support 52, between gravity sensor 3 and upper supporting bracket 51, cover plate 9 is also housed.
Further, also comprise circuit module, circuit module and bar code printer 4 are contained in the both sides of lower support support 52 respectively; Described circuit module is also equipped with side cover plate 8.
The inside of housing 2 is specifically divided into three parts, and Part I places circuit module, and is encapsulated by side cover plate 8; Part II places gravity sensor 3, and gravity sensor 3 is connected with circuit module; Part III places bar code printer 4, directly changes paper and maintenance to bar code printer 4 by starting the scale pan 1.
Further, bar code printer 4 comprises bar code paper web 41, and bar code paper web 41 is vertically placed.
The rotational action of the scale pan 1 is as shown in Fig. 7 to Fig. 8, and the scale pan 1 is by left swing arm 53, right swing arm 54 and rotating shaft 6 Joint, and user makes this scale pan 16 rotate around the shaft by starting the scale pan 1; When the scale pan 1 cover lower after, the scale pan 1 connects with rubber blanket 7, and on the scale pan 1, the weight of object conducts to upper supporting bracket 51 by the pivoting point of the scale pan 1 and upper supporting bracket 51 and rubber blanket 7, is then passed to gravity sensor 3 and measures.
Above-described embodiment is only used for further illustrating a kind of scale pan raising type bar code/cash scale of the present utility model; but the utility model is not limited to embodiment; every above embodiment is done according to technical spirit of the present utility model any simple modification, equivalent variations and modification, all fall in the protection domain of technical solutions of the utility model.
Claims (9)
1. scale pan raising type bar code/cash scale, comprise the scale pan, housing, gravity sensor and bar code printer, described gravity sensor and bar code printer are arranged in described housing respectively, described gravity sensor is arranged at bottom the scale pan, it is characterized in that: also comprise supporting bracket on, the described scale pan while be articulated with described upper supporting bracket, turn over relative to described upper supporting bracket the activity of lifting to enable the described scale pan; The bottom of described upper supporting bracket and described gravity sensor Joint; Described housing is a uncovered cassette shapes structure, and the described scale pan forms the upper cover of described housing.
2. a kind of scale pan raising type bar code/cash scale according to claim 1, is characterized in that: also comprise a rotating shaft, being articulated by this rotating shaft and described upper supporting bracket of the described scale pan.
3. a kind of scale pan raising type bar code/cash scale according to claim 2, it is characterized in that: also comprise left swing arm and right swing arm, described left swing arm and right swing arm are arranged at the right and left of the bottom of the described scale pan respectively; The described scale pan is fixed by the two ends of described left swing arm and described right swing arm and described rotating shaft, and described rotating shaft is connected with one end of upper supporting bracket rotationally, the bottom of the other end of upper supporting bracket and described gravity sensor Joint.
4. a kind of scale pan raising type bar code/cash scale according to claim 3, is characterized in that: one end of described upper supporting bracket is provided with the first trepanning being suitable for described rotating shaft and rotatably inserting.
5. a kind of scale pan raising type bar code/cash scale according to claim 3, is characterized in that: the two ends of described rotating shaft fix respectively by nut, pad and described left swing arm, right swing arm.
6. a kind of scale pan raising type bar code/cash scale according to claim 1, it is characterized in that: also comprise rubber blanket, described rubber blanket is fixed on the top of the other end of described upper supporting bracket, to be used for balancing the described scale pan.
7. a kind of scale pan raising type bar code/cash scale according to claim 1, it is characterized in that: also comprise supporting bracket, described lower support support is fixed on the central region of described housing, described gravity sensor is fixed on lower support support, between gravity sensor and upper supporting bracket, also cover plate is housed.
8. a kind of scale pan raising type bar code/cash scale according to claim 1, it is characterized in that: also comprise circuit module, described circuit module and described bar code printer are contained in the both sides of lower support support respectively; Described circuit module is also equipped with side cover plate.
9. a kind of scale pan raising type bar code/cash scale according to claim 8, is characterized in that: described bar code printer comprises bar code paper web, the vertical placement of described bar code paper web.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520140514.7U CN204594558U (en) | 2015-03-12 | 2015-03-12 | A kind of scale pan raising type bar code/cash scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520140514.7U CN204594558U (en) | 2015-03-12 | 2015-03-12 | A kind of scale pan raising type bar code/cash scale |
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| Publication Number | Publication Date |
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| CN204594558U true CN204594558U (en) | 2015-08-26 |
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| CN201520140514.7U Active CN204594558U (en) | 2015-03-12 | 2015-03-12 | A kind of scale pan raising type bar code/cash scale |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018028084A1 (en) * | 2016-08-09 | 2018-02-15 | 北京京东尚科信息技术有限公司 | Device for automatically measuring external size and weight of object |
| CN113465716A (en) * | 2021-05-19 | 2021-10-01 | 天津理工大学 | Wireless weighing and measuring device |
-
2015
- 2015-03-12 CN CN201520140514.7U patent/CN204594558U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018028084A1 (en) * | 2016-08-09 | 2018-02-15 | 北京京东尚科信息技术有限公司 | Device for automatically measuring external size and weight of object |
| CN113465716A (en) * | 2021-05-19 | 2021-10-01 | 天津理工大学 | Wireless weighing and measuring device |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |