CN204788640U - Digital integrated display panel of electronic scale LED - Google Patents
Digital integrated display panel of electronic scale LED Download PDFInfo
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- CN204788640U CN204788640U CN201520428767.4U CN201520428767U CN204788640U CN 204788640 U CN204788640 U CN 204788640U CN 201520428767 U CN201520428767 U CN 201520428767U CN 204788640 U CN204788640 U CN 204788640U
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Abstract
The utility model discloses a digital integrated display panel of electronic scale LED, including a casing, PCB printed circuit board, a plurality of LED emitting diode and a drive module, the casing is equipped with at least one digital display fence, be equipped with a plurality of digital display positions in the digital display fence, every digital display position is equipped with to piece and shows numerical a plurality of bar area of occurrences, the upper surface at PCB printed circuit board is fixed to the casing, a plurality of LED emitting diode install at PCB printed circuit board's upper surface and hold in the casing, and distribute under the bar area of occurrence that corresponds to go out the casing through the bar area of occurrence with the light transmission, drive module installs the lower surface at PCB printed circuit board, drive module is connected with each LED emitting diode respectively. The utility model discloses can improve the integrated level of electronic scale display panel, boost efficiency and quality, reduce cost.
Description
Technical field
The utility model relates to a kind of electronic scales, particularly relates to the digital integrative display plate of a kind of electronic scales LED.
Background technology
Traditional charactron, as the common display element with display numeral and radix point function, is widely used in numeral and the Signal aspects of the industries such as electronics, household electrical appliances, instrument.Traditional charactron is primarily of formations such as housing, printed circuit board (PCB), pin, filling glue, specialized paint, fluid sealant, luminescent crystals, need through connecting pin/pressure pin, fixed crystal, baking, bonding wire, semi-manufacture are tested, charactron shell process/assembling/encapsulating/vacuumize/toast, paste optical filtering, the production technology that finished product debugging etc. are complicated, often control because of difficulty, the particularly charactron of small enterprise's production, product quality more can not get effective guarantee, often has the short in size of pen section, and bubble, dim spot show, the bad phenomenon such as layer of ink scrapes, have impact on normal use.Cause is embedding part, cannot repair, need whole charactron to change during replacing, cause maintenance cost high, current electronic scales display adopts the charactron of one-bit digital display mostly, and adopt plug-in unit to complete, the display of electronic scales needs multidigit many groups numeral and Signal aspects to use usually, adds other electric capacity and resistance device, all needs to adopt artificial part mate, be welded on pcb board by the mode of wave soldering again, its operational method is complicated, production efficiency is very low, production cost is high.In view of the feature of producing at present, improve the integrated level of electronic scales display board, raising efficiency and quality, reduce costs and seem necessary.
Utility model content
The purpose of this utility model is the deficiency overcoming prior art, and provide the digital integrative display plate of a kind of electronic scales LED, can improve the integrated level of electronic scales display board, raising efficiency and quality, reduce costs.
The utility model solves the technical scheme that its technical matters adopts: the digital integrative display plate of a kind of electronic scales LED, comprises a housing, PCB printed circuit board (PCB), multiple LED light emitting diode and a driver module; Described housing is provided with at least one numerical monitor hurdle; Multiple numerical monitor position is provided with in numerical monitor hurdle; Each numerical monitor position is provided with multiple bar shaped viewing areas that can be combined into display numeral; Described housing is fixed on the upper surface of PCB printed circuit board (PCB); Described multiple LED light emitting diode is arranged on the upper surface of PCB printed circuit board (PCB) and is contained in described housing, and under being distributed in corresponding bar shaped viewing area, light is appeared housing by bar shaped viewing area; Described driver module is arranged on the lower surface of PCB printed circuit board (PCB), and described driver module is connected with each LED light emitting diode respectively.
Screw is adopted to fix between described housing and PCB printed circuit board (PCB).
Further, described display board also comprises interface socket, and described interface socket is arranged on the lower surface of PCB printed circuit board (PCB), and described interface socket is connected with described driver module.
Described LED light emitting diode, driver module are SMD components, and LED light emitting diode, driver module adopt mounting method to be admittedly welded on PCB printed circuit board (PCB).
Further, described housing is also provided with at least one first circular viewing area representing radix point, the LED light emitting diode under the first circular viewing area being distributed in correspondence is also comprised, light is appeared housing by the first circular viewing area in described multiple LED light emitting diode.
Further, described housing is also provided with at least one second circular viewing area representing electronic scales duty, the LED light emitting diode under the second circular viewing area being distributed in correspondence is also comprised, light is appeared housing by the second circular viewing area in described multiple LED light emitting diode.
Further, described display board also comprises light guiding film, described light guiding film is attached to the upper surface of described housing, and described light guiding film is formed by photic zone with every light district, and the position of the photic zone of light guiding film is corresponding with the bar shaped viewing area of housing, the first circular viewing area, the second circular viewing area respectively.
Described housing comprises lid shape body, is provided with multiple outstanding projection downwards in lid shape body; Described bar shaped viewing area is bar hole, and described first circular viewing area, the second circular viewing area are circular port, and projection is provided with one or more accommodation hole being used for holding LED light emitting diode, and each LED light emitting diode fits in corresponding accommodation hole; Each accommodation hole is connected with corresponding bar hole or circular port respectively.
Described projection is also provided with the groove for reducing material usage.
Compared with prior art, the beneficial effects of the utility model are:
1, owing to adopting housing, PCB printed circuit board (PCB), LED light emitting diode and driver module to realize the digital integrative display plate of electronic scales LED, many groups, the digital integrative display of LED of the combination in any of multidigit can be formed, the character height size of display can customize, mixed decimal point and numerical monitor figure place can be customized, also can be customized to the display of single lamp state; Also may be tailored to multidigit, many group combination of numbers in one; Realize charactron height integrated, character color, highly customizable, the figure place of digital display can need customization according to function, meets the Fumction display needs of valuation, weight scale completely.
2, because electron device used is surface-mounted device, adopt the operation of paster mode, conventional digital pipe of comparing carries out the artificial part mate adopted when producing product, and production efficiency improves greatly, reduces production cost.
3, the LED light emitting diode components and parts tool color-division stability adopted, reliability is high, and quality is more secure.
4, when digital individual fields shows fault, only need change single led light emitting diode, need change whole group of charactron unlike conventional digital pipe, therefore maintenance cost is also lower
5, owing to have employed light guiding film, light guiding film is affixed on surface of shell, possesses and filters noise and regulate glow color function.
Below in conjunction with drawings and Examples, the utility model is described in further detail; But the digital integrative display plate of a kind of electronic scales LED of the present utility model is not limited to embodiment.
Accompanying drawing explanation
Fig. 1 is embodiment one D structure schematic diagram of the present utility model;
Fig. 2 is the D structure schematic diagram in embodiment one the utility model (direction, the back side);
Fig. 3 is embodiment one D structure decomposing schematic representation of the present utility model;
Fig. 4 is the structural representation of embodiment one PCB circuit board of the present utility model;
Fig. 5 is the structural representation of embodiment one PCB circuit board of the present utility model (direction, the back side);
Fig. 6 is the D structure schematic diagram of embodiment one housing of the present utility model;
Fig. 7 is the D structure schematic diagram in embodiment one housing of the present utility model (direction, the back side);
Fig. 8 is embodiment two D structure schematic diagram of the present utility model;
Fig. 9 is the D structure schematic diagram in embodiment two the utility model (direction, the back side).
Embodiment
In view of electronic scale function purposes is different, valuation and meter is had to weigh/counting difference, but embodiment is identical, this description is only according to the digital integrative display plate of embodiment one balance LED, complete description is carried out to the embodiment of the technical program, the digital integrative display plate of embodiment two weight/counting balance LED is described with reference to this.
Embodiment one
See shown in Fig. 1 to Fig. 7, the digital integrative display plate of a kind of electronic scales LED of the present utility model, comprises a housing 1, PCB printed circuit board (PCB) 2, multiple LED light emitting diode 3 and a driver module 4; Described housing 1 is provided with three digital display fields 11; Six numerical monitor positions 12 are provided with in each numerical monitor hurdle 11; Each numerical monitor position 12 is provided with multiple bar shaped viewing areas 13 that can be combined into display numeral; Described housing 1 is fixed on the upper surface of PCB printed circuit board (PCB) 2; Described multiple LED light emitting diode 3 is arranged on the upper surface of PCB printed circuit board (PCB) 2 and is contained in described housing 1, and is distributed under corresponding bar shaped shows 13rd district, light is appeared housing 1 by bar shaped viewing area; Described driver module 4 is arranged on the lower surface of PCB printed circuit board (PCB) 2, and described driver module 4 is connected with each LED light emitting diode 3 respectively, and driver module 4 can drive corresponding LED light emitting diode 3 luminous according to setting.
Screw 5 is adopted to fix between described housing 1 and PCB printed circuit board (PCB) 2.
Further, described display board also comprises interface socket 6, and described interface socket 6 is arranged on the lower surface of PCB printed circuit board (PCB) 2, and described interface socket 6 is connected with described driver module 4, and the control signal of external unit is transferred to driver module 4 by interface socket 6.
Resistance, the electric capacity of described LED light emitting diode 3, driver module 4 and other accessory circuits are SMD components, and the resistance of LED light emitting diode 3, driver module 4 and other accessory circuits, electric capacity all adopt mounting method to be admittedly welded on PCB printed circuit board (PCB) 2; By PCB printed circuit board (PCB) 2 and be arranged on the resistance of LED light emitting diode 3, driver module 4, interface socket 6 and other accessory circuits on PCB printed circuit board (PCB) 2, electric capacity forms PCB circuit board 20 jointly.
Further, described housing 1 is also provided with at least one first circular viewing area 14 representing radix point, the LED light emitting diode under the first circular viewing area 14 being distributed in correspondence is also comprised, light is appeared housing by the first circular viewing area 14 in described multiple LED light emitting diode 3.
Further, described housing 1 is also provided with at least one second circular viewing area 15 representing electronic scales duty, the LED light emitting diode under the second circular viewing area being distributed in correspondence is also comprised in described multiple LED light emitting diode 3, light is appeared housing by the second circular viewing area 15, be such as equivalent to the using state display lamps such as peeling, stable, zero point, accumulative, charging.
Further, described display board also comprises light guiding film 7, described light guiding film 7 is attached to the upper surface of described housing 1, described light guiding film 7 is formed by photic zone with every light district, and the position of the photic zone of light guiding film 7 is corresponding with the bar shaped viewing area of housing, the first circular viewing area, the second circular viewing area respectively.
Described housing 1 comprises lid shape body, is provided with multiple outstanding projection 16 downwards in lid shape body; Described bar shaped viewing area 13 is bar hole, and described first circular viewing area, the second circular viewing area are circular port, and projection 16 is provided with one or more accommodation hole 17 being used for holding LED light emitting diode, and each LED light emitting diode fits in corresponding accommodation hole; Each accommodation hole 17 is connected with corresponding bar hole or circular port respectively.
Described projection 16 is also provided with the groove 18 for reducing material usage.
The digital integrative display plate of a kind of electronic scales LED of the present utility model, belong to the digital integrative display plate of balance LED, by each for the weight on electronic scales, unit price and the amount of money three groups 6 bit digital display fields and peeling, stable, zero point, accumulative, charging five using state display lamps, integrated.LED LED color can need customization and conversion by display, driver module is used for driving LED light emitting diode, the control signal of external unit passes to LED drive module by interface socket, lighting of control LED light emitting diode, thus the display reaching character.Housing is according to PCB printed panel and the high-temperature-resisting plastic workpiece being admittedly welded in the device layout making such as onboard led light emitting diode; Light guiding film is affixed on surface of shell, has the effect of filtering noise and regulating glow color.
Embodiment two
See shown in Fig. 8 to Fig. 9, be with the difference of embodiment one, housing 1 is only provided with a digital display field 11, belongs to the digital integrative display plate of meter weight/counting balance LED.
From above embodiment, the LED charactron circuit board adopting the technical program to make, has higher integrated level; Not only can customize out the charactron of kinds of characters height on demand, character color also can convert, also the charactron of the numerical monitor of can be customized to, also long number display and the display of many group long numbers and single status pilot lamp be can customize in the circuit board of one, electronic scales numeral and Signal aspects function needs met.Electron device is surface-mounted device, adopts paster machine admittedly to weld, and changes when display board is produced in the past and adopts artificial part mate mode, improve production efficiency, reduce production cost, improve quality simultaneously.Follow-up maintenance aspect, only need change the LED light emitting diode of fault, change the current maintenance mode once there being fault must change whole charactron, reducing maintenance cost.
Above-mentioned just preferred embodiment of the present utility model, not does any pro forma restriction to the utility model.Although the utility model discloses as above with preferred embodiment, but and be not used to limit the utility model.Any those of ordinary skill in the art, when not departing from technical solutions of the utility model scope, the technology contents of above-mentioned announcement all can be utilized to make many possible variations and modification to technical solutions of the utility model, or be revised as equivalents Equivalent embodiments.Therefore, every content not departing from technical solutions of the utility model, according to the utility model technical spirit to any simple modification made for any of the above embodiments, equivalent variations and modification, all should drop in the scope of technical solutions of the utility model protection.
Claims (9)
1. the digital integrative display plate of electronic scales LED, is characterized in that: comprise a housing, PCB printed circuit board (PCB), multiple LED light emitting diode and a driver module; Described housing is provided with at least one numerical monitor hurdle; Multiple numerical monitor position is provided with in numerical monitor hurdle; Each numerical monitor position is provided with multiple bar shaped viewing areas that can be combined into display numeral; Described housing is fixed on the upper surface of PCB printed circuit board (PCB); Described multiple LED light emitting diode is arranged on the upper surface of PCB printed circuit board (PCB) and is contained in described housing, and under being distributed in corresponding bar shaped viewing area, light is appeared housing by bar shaped viewing area; Described driver module is arranged on the lower surface of PCB printed circuit board (PCB), and described driver module is connected with each LED light emitting diode respectively.
2. the digital integrative display plate of electronic scales LED according to claim 1, is characterized in that: adopt screw to fix between described housing and PCB printed circuit board (PCB).
3. the digital integrative display plate of electronic scales LED according to claim 1, it is characterized in that: further, described display board also comprises interface socket, and described interface socket is arranged on the lower surface of PCB printed circuit board (PCB), and described interface socket is connected with described driver module.
4. the digital integrative display plate of electronic scales LED according to claim 3, is characterized in that: described LED light emitting diode, driver module are SMD components, and LED light emitting diode, driver module adopt mounting method to be admittedly welded on PCB printed circuit board (PCB).
5. the digital integrative display plate of the electronic scales LED according to claim 1 or 3, it is characterized in that: further, described housing is also provided with at least one first circular viewing area representing radix point, the LED light emitting diode under the first circular viewing area being distributed in correspondence is also comprised, light is appeared housing by the first circular viewing area in described multiple LED light emitting diode.
6. the digital integrative display plate of electronic scales LED according to claim 5, it is characterized in that: further, described housing is also provided with at least one second circular viewing area representing electronic scales duty, the LED light emitting diode under the second circular viewing area being distributed in correspondence is also comprised, light is appeared housing by the second circular viewing area in described multiple LED light emitting diode.
7. the digital integrative display plate of electronic scales LED according to claim 6, it is characterized in that: further, described display board also comprises light guiding film, described light guiding film is attached to the upper surface of described housing, described light guiding film is formed by photic zone with every light district, and the position of the photic zone of light guiding film is corresponding with the bar shaped viewing area of housing, the first circular viewing area, the second circular viewing area respectively.
8. the digital integrative display plate of electronic scales LED according to claim 7, is characterized in that: described housing comprises lid shape body, is provided with multiple outstanding projection downwards in lid shape body; Described bar shaped viewing area is bar hole, and described first circular viewing area, the second circular viewing area are circular port, and projection is provided with one or more accommodation hole being used for holding LED light emitting diode, and each LED light emitting diode fits in corresponding accommodation hole; Each accommodation hole is connected with corresponding bar hole or circular port respectively.
9. the digital integrative display plate of electronic scales LED according to claim 8, is characterized in that: described projection is also provided with the groove for reducing material usage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520428767.4U CN204788640U (en) | 2015-06-19 | 2015-06-19 | Digital integrated display panel of electronic scale LED |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520428767.4U CN204788640U (en) | 2015-06-19 | 2015-06-19 | Digital integrated display panel of electronic scale LED |
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| Publication Number | Publication Date |
|---|---|
| CN204788640U true CN204788640U (en) | 2015-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520428767.4U Active CN204788640U (en) | 2015-06-19 | 2015-06-19 | Digital integrated display panel of electronic scale LED |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108682309A (en) * | 2018-02-28 | 2018-10-19 | 福建顺昌虹润精密仪器有限公司 | A kind of industry display module |
| CN109064912A (en) * | 2018-07-02 | 2018-12-21 | 江苏稳润光电科技有限公司 | A kind of intelligent digital pipe die group |
| CN110132391A (en) * | 2019-05-22 | 2019-08-16 | 查常财 | The adjustable electronic scale of measurement accuracy |
| CN110132393A (en) * | 2019-05-22 | 2019-08-16 | 查常财 | Show position can automatic dynamic adjustment electronic scale |
| CN110857881A (en) * | 2018-08-22 | 2020-03-03 | 纬创资通股份有限公司 | Electronic scale and control method thereof |
-
2015
- 2015-06-19 CN CN201520428767.4U patent/CN204788640U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108682309A (en) * | 2018-02-28 | 2018-10-19 | 福建顺昌虹润精密仪器有限公司 | A kind of industry display module |
| CN109064912A (en) * | 2018-07-02 | 2018-12-21 | 江苏稳润光电科技有限公司 | A kind of intelligent digital pipe die group |
| CN110857881A (en) * | 2018-08-22 | 2020-03-03 | 纬创资通股份有限公司 | Electronic scale and control method thereof |
| CN110132391A (en) * | 2019-05-22 | 2019-08-16 | 查常财 | The adjustable electronic scale of measurement accuracy |
| CN110132393A (en) * | 2019-05-22 | 2019-08-16 | 查常财 | Show position can automatic dynamic adjustment electronic scale |
| CN110132391B (en) * | 2019-05-22 | 2021-07-13 | 永康市华鹰衡器有限公司 | Electronic scale with adjustable measurement precision |
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