CN201508221U

CN201508221U - Paint deployment electronic balance

Info

Publication number: CN201508221U
Application number: CN2009201639017U
Authority: CN
Inventors: 赵合斌
Original assignee: Sartorius Scientific Instruments Beijing Co Ltd
Current assignee: Sartorius Scientific Instruments Beijing Co Ltd
Priority date: 2009-07-09
Filing date: 2009-07-09
Publication date: 2010-06-16
Anticipated expiration: 2019-07-09

Abstract

The utility model relates to an electronic balance, specifically to an electronic balance in paint deployment field. The utility model is realized by the following technical scheme that a paint deployment electronic balance includes a display control instrument and an balance body, wherein the balance body includes columns and scale pans, the display control instrument, columns and scale pans are connected in order. Further, a display screen, a starting-up/standby key, a tare/zero clearing key, a confirm key, a function switch key, and an AC adapter interface are respectively provided on the display control instrument, the display winding displacement is connected to the slot of the paint balance main board in the display control instrument, the main board in the display is connected to the sensor lines of the frame body, and gauge head and the frame body are simultaneously connected and fixed, grounding feet are provided below the scale pans. Further, a USB interface is provided at the back face of the display control instrument; further, a slot for placing the power supply lines or USB data cable is provided below the column. The utility model has beneficial effects of high weighing precision, wide usage, strong overall sense, nice and actual production assembly.

Description

Paint allotment electronic balance

Technical field

The utility model relates to a kind of electronic balance, especially relates to a kind of electronic balance that is used to paint the allotment field.

Background technology

The market agent structure of scale of painting in the past, weighing part and instrument column structurally are two function separated portions, globality is not strong on the structure.And the shielding problem of the pickup wire of scale is one of difficult point in the industry always, and pickup wire length is long more, and the interference that signal is subjected to is just big more, and weighing result also will produce bigger error.The method that solves generally is to shorten the length of pickup wire, or adopts the scheme of expensive shielding material.So in economical paint balance field, existing balance weighing precision is not high.

The utility model content

The purpose of this utility model is, provide a kind of weighing precision height, of many uses, associative perception is strong, the paint balance of being convenient to actual production assembling again elegant in appearance.

The utility model is achieved by the following technical solution: a kind of paint allotment electronic balance, it is characterized in that: comprise showing control instrument and scale body, wherein, the scale body comprises the column and the scale pan, shows that control instrument, column are connected in turn with the scale pan.

Further, be respectively arranged with display screen, start/treat switch on the described demonstration control instrument, allowance for bark/reset key, acknowledgement key, function switch key, AC adapter interface, showing that the slot of control instrument internal display winding displacement with paint scale mainboard is connected, mainboard in the display is connected with the pickup wire of frame body, connect simultaneously and fixedly gauge outfit and frame body, form complete paint scale.

Further, show that the control instrument back side is provided with USB interface.

Further, USB interface is outside equipped with slip lid.

Further, the column back is provided with the wire casing that is used to place power lead or usb data cable.

The beneficial effects of the utility model are, at first, display control instrument column have been incorporated in the structure of weighing part, and column also becomes the part of paint scale weighing frame when bearing the effect of fixer gauge outfit, bear weighing load.When guaranteeing the functional and permanance of balance, make the associative perception of paint scale strong, elegant in appearance, be convenient to actual production assembling again.Secondly, well solved the shielding problem of the pickup wire of balance, by test repeatedly, the circular arc of column, angle, length is optimized repeatedly, finally be designed to present shape, pickup wire can pass metal upright post and Dial of instrument assembling easily, the outer outside that is exposed at the scale main body of while pickup wire, and scale body itself and metal upright post just become the most effective screen layer of pickup wire.Once more, in economical paint balance field, weighing precision reached 50,000/, be higher than the weighing precision of like product on the market.USB interface is provided simultaneously, realizes the exchange of weighing data and PC, can realize remote reading and control.

Description of drawings

Fig. 1 is the utility model electronic balance scale structure synoptic diagram;

Fig. 2 is the utility model electronic balance general assembly drawing;

Fig. 3 is the utility model electronic balance one-piece construction synoptic diagram;

Fig. 4 is the back diagrammatic sketch of the utility model electronic balance;

Fig. 5 is that the utility model electronic balance shows control instrument gauge outfit decomposition chart;

Fig. 6 is that the utility model electronic balance shows control instrument gauge outfit internal circuit diagram;

Fig. 7 is the integrated circuit figure of the utility model electronic balance.

Embodiment

Below in conjunction with Figure of description embodiment of the present utility model is done with detailed description.

As depicted in figs. 1 and 2, the scale body has column 9 as can be seen, and this column 9 is connected with the scale pan 10, lower margin 11 is arranged below the scale pan 10, shows that control instrument 1 links to each other with column.

In Fig. 3, show as can be seen to be respectively arranged with display screen 2 on the control instrument 1, the switch 3 of starting shooting/treat, allowance for bark/reset key 4, acknowledgement key 5, function switch key 6, AC adapter interface 7 and USB interface 8.

Fig. 4 shows the wire casing 12 at column 9 back sides and shows the slip lid 13 of USB interface 8 outsides on the control instrument 1.

Fig. 5 shows the decomposition chart that shows control instrument gauge outfit inside, in display interior, and display winding displacement 16 be connected with the slot 17 of paint allotment electronic balance mainboard 14 (as scheming).Mainboards 14 in the display 15 are connected with the pickup wire 18 of frame body, connect simultaneously and fixedly gauge outfit and frame body, form complete paint scale.

Fig. 6, Fig. 7 show the circuit diagram of demonstration control instrument gauge outfit inside of the utility model electronic balance and the integrated circuit figure of electronic balance respectively.In conjunction with said structure synoptic diagram and inner circuit diagram thereof, now describe the course of work of this electronic balance in detail: at first connect AC power, equipment is powered by AC adapter, AC adapter perpendicular type terminal is patched the power interface 7 of instrument housing, and the power lead that will have the perpendicular type plug embeds in the wire casing of balance column 9 back.Touch then by starting shooting/treat switch 3, start balance, balance will carry out self check after starting, and self check is finished, and balance will show 0.0g, as showing the non-zero indicating value, please by allowancing for bark/reset key 4.After all are ready, empty paint kettle is positioned on the scale pan, by allowance for bark/reset key 4 removes tare weight, balance shows 0.0g, pours first kind of paint batching into, the stable reading symbol appears in display

Pour all the other paint batchings into, the numerical value of display screen shows to reach and takes off deployed paint kettle after formula rate requires and get final product.

For the electronic balance that the usb data interface is arranged, its installation should be followed following steps: disconnect AC power, take off ac power plug, the upset balance is to the back side, take off the slip lid at the Displaying Meter back side, insert the usb data interface, connect the USB cable plug, the USB cable is embedded in the wire casing of the column back side, with USB interface with Windows is housed in advance Or Windows

Operating system and computer that have USB interface is connected, after USB port has activated and can use in the affirmation computer, and with the balance start,

Detect the operation of falling USB device interpolation/deletion hardware wizard, the usb data interface drive program is installed, Computer optical disc drive is put in the CD mounting disc that equipment is subsidiary, and according to interpolation/deletion hardware wizard step-by-step operation that system provides, this virtual port is ready to complete after the click " finishing ".

Usually be the most significant digit of all com ports with the virtual port number default setting that adds, for example, for a computer that 4 com ports are arranged, the virtual interface that we add will be assigned to COM5, there is restricted number (for example as the USB interface application program of using to com port, only allow to use COM1 to COM4), need to be the correct COM port of the virtual data port assignment of new interpolation number so.COM port number setting can be finished in " port setting " under the equipment manager catalogue, and the path is " my computer＞control panel＞system property＞hardware ".Table 1 and table 2 are respectively the technical parameter and the apolegamy part of the utility model electronic balance in the annex.

Table 1 technical parameter

Table 2 apolegamy part

Claims

1. a paint is allocated electronic balance, it is characterized in that: comprise showing control instrument (1) and scale body, wherein, the scale body comprises the column (9) and the scale pan (10), show control instrument (1), column (9) is connected in turn with the scale pan (10), be respectively arranged with display screen (2) on the described demonstration control instrument (1), the switch (3) of starting shooting/treat, allowance for bark/reset key (4), acknowledgement key (5), function switch key (6), AC adapter interface (7), showing that the slot (17) of control instrument (1) internal display winding displacement (16) with paint allotment electronic balance mainboard is connected, mainboard (14) in the display (15) is connected with the pickup wire (18) of frame body, connect simultaneously and fixedly gauge outfit and frame body, form complete paint scale.。

2. a paint allotment electronic balance as claimed in claim 1 is characterized in that: be provided with lower margin (11) below the described scale pan (10).

3. a paint as claimed in claim 1 or 2 is allocated electronic balance, and it is characterized in that: described demonstration control instrument (1) back side is provided with USB interface (8).

4. a paint as claimed in claim 3 is allocated electronic balance, and it is characterized in that: described demonstration control instrument (1) back side USB interface (8) is outside equipped with slip lid (13).

5. a paint as claimed in claim 1 or 2 is allocated electronic balance, and it is characterized in that: described column (9) back is provided with the wire casing (12) that is used to place power lead.

6. a paint as claimed in claim 3 is allocated electronic balance, and it is characterized in that: described column (9) back is provided with the wire casing (12) that is used to place the usb data cable.

7. a paint as claimed in claim 4 is allocated electronic balance, and it is characterized in that: described column (9) back is provided with the wire casing (12) that is used to place the usb data cable.