CN104535812A - Simple multifunctional assembled support for ammeter - Google Patents
Simple multifunctional assembled support for ammeter Download PDFInfo
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- CN104535812A CN104535812A CN201510026266.8A CN201510026266A CN104535812A CN 104535812 A CN104535812 A CN 104535812A CN 201510026266 A CN201510026266 A CN 201510026266A CN 104535812 A CN104535812 A CN 104535812A
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- buckle
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Abstract
The invention belongs to the technical field of electric energy meter accessories and relates to a simple multifunctional assembled support for an ammeter. First buckles with the same structure are respectively, integrally and fixedly arranged on corners at four ends below a support plate; one second buckle or two second buckles with the same structure are respectively and fixedly arranged on the edges of the left and right sides of the support plate; one side of the support plate is integrally and fixedly provided with a supporting frame shaped like a Chinese character ji; third buckles with the same structure are respectively and fixedly arranged at pits at the left and right sides of the supporting frame; edges at two ends of a bulge in the middle of the supporting frame are respectively and fixedly provided with a locating column with a cylindrical structure; circular and rounded rectangular through holes are hollowed in the supporting frame located between the two locating columns; and an annular baffle is integrally arranged around the peripheral edge below the support plate. The simple multifunctional assembled support is simple in structure, scientific in design, reliable in principle, artful in conception, flexible and convenient to assemble, fine in precision, wide in application range and capable of meeting the functional requirements of various ammeters.
Description
Technical field:
The invention belongs to electric energy meter accessory technical field, relate to a kind of plain type ammeter Multifunctional assembled support, traditional LCD backlight can be substituted and liquid crystal and wiring board are fixed together and transmit pilot lamp signal to realize the prompting function of electric energy meter simultaneously.
Background technology:
At present, the electric energy meter that national grid and south electric network use, pin welding manner is all adopted to realize liquid crystal display, backlight support, pilot lamp (diode) and wiring board fixing, in this connected mode, liquid crystal display and pilot lamp are generally made up of the hard pin of 31-35 root, whole needs are manually inserted in circuit plate hole, cause operator more thus, labour intensity is large, cost is higher, production efficiency is low, error rate height waits series of problems, and because pin length is difficult to control accurately, cause in transportation, often have liquid crystal display Fragmentation Phenomena to occur, and also can leave welding slag during artificial weldment and cause the phenomenons such as series conductor.Sum up in prior art and adopt that pin welding manner realizes liquid crystal display, pilot lamp is connected feature with wiring board, there is following shortcoming in discovery: one, required workman's number are more, according to certain company's every day of the production capacity of 2.5 ten thousand, then need in production line, increase the pin installation that 8-10 position workman carries out liquid crystal and pilot lamp; Two, efficiency low, easily make mistakes, because liquid crystal has 25-29 root pin that auxiliary mould must be adopted to install, be therefore difficult to realize gapless with production line and dock continuously, efficiency is comparatively low, and pin is installed very meticulous, normal generation wrong plug hole phenomenon in practice; Three, because pilot lamp needs to adopt hollow tubular level altitude, and it only has 2 pins, and during installation, easy anti-loaded direction causes normally to realize Presentation Function; Four, backlight support needs to be welded in the circuit board by liquid crystal, causes the shatter liquid crystal phenomenon of transportation medium-height trestle often to have generation because of size tension; Liquid crystal five, owing to welding through pin cannot be dismantled separately, just can pull down, thus add maintain and replace difficulty and time after needing to remove scolding tin; Six, because LCD backlight needs to adopt double faced adhesive tape to be fixedly pasted onto on backlight support, greatly reduce production efficiency; Seven, because a lot of operation adopts manual soldering, sometimes have the welding slag do not cleaned out and drop form foreign matter in ammeter, cause client returns etc.; Although Chinese patent 201410758627.3 discloses the multi-functional fixing assembling support of a kind of electric energy meter, although it has abandoned traditional welding package technique, its parts be connected are more, and assembly cost is higher.Yet there are no in current practice in meter group packing technique, under the prerequisite cancelling LCD backlight, the direct assembling of the parts such as liquid crystal display, wiring board and pilot lamp can be realized.After removing LCD backlight, adopt machine paster 3 display lamps better can not only realize Presentation Function, and can greatly reduce costs, therefore, a kind of plain type ammeter Multifunctional assembled support of invention design, can enhance productivity and can corporate resource be saved, reduce scolding tin to pollute, there is good economic benefit and using value.
Summary of the invention:
The object of the invention is to the shortcoming overcoming prior art existence, seeking to design provides a kind of multi-functional fixing assembling support for electric energy meter assembling, adopts fastening type structure to substitute traditional welding pin mode, improves production efficiency, reduce labour intensity.
To achieve these goals, the plain type ammeter Multifunctional assembled support that the present invention relates to, fix for carrying out assembling to back up pad, transparent light guide post, liquid crystal display and wiring board, its agent structure comprises No. I buckle, No. II buckle, No. III buckle, bracing frame, through hole, reference column, supporting plate and ring baffle, below the supporting plate of rectangular frame structure four end corners respectively integral type be fixedly shaped with No. I identical buckle of structure, for coordinating assembling fixing circuit board; The edge of supporting plate the right and left is fixedly installed respectively No. II buckle that 1 or 2 structure is identical, for coordinating the fixing liquid crystal display of assembling; The side integral type of supporting plate is fixed with the bracing frame in a few word shape, the recessed place of bracing frame the right and left is fixed with No. III identical buckle of structure respectively, the edge, two ends at bracing frame middle conve shaped place is fixedly shaped with the reference column of cylindrical-shaped structure respectively, formula that bracing frame between two reference columns hollows out is shaped with through hole that is circular and round rectangle, and No. III buckle, through hole and reference column cooperatively interact for assembling the identical cylindric transparent light guide post of four root architectures that fixed support plate is fixedly embedded; The surrounding, below of supporting plate along integral type around being shaped with ring baffle, for realizing the polymerization of light source.
No. I buckle involved in the present invention is anchoring component, and diameter is 2.8-3.4mm, is No. I pilot hole corresponding matching of 3mm with the diameter that wiring board is offered; No. II buckle is the bulge-structure with bevel edge edge, and the width on bevel edge edge is 33.4mm; Supporting plate is color 4U, the PC plate that is in the light of platy structure; On bracing frame, the reference column at two ends is corresponding with the II pilot hole that the right and left in the back up pad that cooperation is installed is offered respectively; Liquid crystal display is the liquid crystal display of width 36mm.
When the plain type ammeter Multifunctional assembled support that the present invention relates to uses, first by with in the back up pad press-in bracing frame of transparent light guide post, by No. II pilot hole with reference column cooperatively interacts, transparent light guide post assembles with through hole cooperatively interacts, back up pad itself and No. III buckle cooperatively interact to realize fixing; Take out liquid crystal display to be again installed on supporting plate by the fixing assembling of No. II buckle; Then wiring board is assembled to the below of supporting plate, coordinates with on wiring board No. I pilot hole especially by supporting plate No. I buckle and assemble; Finally by wave-soldering by wiring board and liquid crystal display UNICOM to realize communication function.
After plain type ammeter Multifunctional assembled bracket assembled fixed support plate, transparent light guide post, liquid crystal display and the wiring board that the present invention relates to, the effect of operation logic and realization is: four pilot lamp below wiring board carry out the transmission of signal respectively by four the transparent light guide posts be assembled on bracing frame, three pilot lamp direct irradiations above wiring board are at the back side of liquid crystal display, ring baffle below supporting plate can stop light and leak outside, accurately the viewing area of light source control at liquid crystal display back side 60mm*30mm.
The present invention compared with prior art, adopt plain type fastening type structure assembling mode, eliminate the assembling of LCD backlight, the assembling of liquid crystal display, pilot lamp and wiring board is not only achieved by the structure of supporting plate itself, serve the effect of LCD backlight simultaneously, can liquid crystal be pulled down without the need to tip-off during detachable maintaining, time saving and energy saving; Its structure is simple, design science, and principle is reliable, is skillfully constructed, assembles nimble, and precision is good, applied widely, can meet the functional requirement of all kinds of electric energy meter.
Accompanying drawing illustrates:
Fig. 1 is agent structure principle schematic of the present invention.
Fig. 2 is the structural representation of ring baffle in the plain type ammeter Multifunctional assembled support that the present invention relates to.
Fig. 3 is the building block principle schematic diagram of plain type ammeter Multifunctional assembled support and wiring board, liquid crystal display and the transparent light guide post that the present invention relates to.
Embodiment:
By embodiment, further description is made to the present invention below in conjunction with accompanying drawing.
Embodiment:
The plain type ammeter Multifunctional assembled support that the present embodiment relates to as shown in Figure 1, agent structure comprises No. I buckle 1, No. II buckle 2, No. III buckle 3, bracing frame 4, through hole 5, reference column 6, supporting plate 7 and ring baffle 8, has back up pad 9, transparent light guide post 10, liquid crystal display 11 and wiring board 12 for installing fixing parts; Below the supporting plate 7 of rectangular frame structure four end corners respectively integral type be fixedly shaped with No. I identical buckle 1 of structure, for coordinate assembling fixing circuit board 12; The edge of supporting plate 7 the right and left is fixedly installed respectively No. II buckle 2 that 1 or 2 structure is identical, for coordinating the fixing liquid crystal display 11 of assembling; The side integral type of supporting plate 7 is fixed with the bracing frame 4 in a few word shape, the recessed place of bracing frame 4 the right and left is fixed with No. III identical buckle 3 of structure respectively, the edge, two ends at bracing frame 4 middle conve shaped place is fixedly shaped with the reference column 6 of cylindrical-shaped structure respectively, formula that bracing frame 4 between two reference columns 6 hollows out is shaped with circular and round rectangle through hole 5, No. III buckle 3, through hole 5 and reference column 6 and cooperatively interacts for assembling the identical cylindric transparent light guide post 10 of four root architectures that fixed support plate 9 is fixedly embedded; The surrounding, below of supporting plate 7 along integral type around being shaped with ring baffle 8, for realizing the polymerization of light source.
Described in the present embodiment, No. I buckle 1 is anchoring component, and diameter is 2.8-3.4mm, is No. I pilot hole 13 corresponding matching of 3mm with the diameter that wiring board 12 is offered; No. II buckle 2 is the bulge-structure with bevel edge edge, and the width on bevel edge edge is 33.4mm; Supporting plate 7 is the PC plate that is in the light of color 4U, platy structure; On bracing frame 4, the reference column 6 at two ends is corresponding with the II pilot hole 14 that the right and left in the back up pad 9 that cooperation is installed is offered respectively; Liquid crystal display 11 is the liquid crystal display of width 36mm.
When in the present embodiment, plain type ammeter Multifunctional assembled support uses, first the back up pad 9 with transparent light guide post 10 is pressed in bracing frame 4, is cooperatively interacted by No. II pilot hole 14 and reference column 6, transparent light guide post 10 cooperatively interacts with through hole 6, back up pad 9 itself cooperatively interacts to realize fixing with No. III buckle 3 and assemble; Take out liquid crystal display 11 to be again installed on supporting plate 7 by the fixing assembling of No. II buckle 2; Then wiring board 12 is assembled to the below of supporting plate 7, coordinates with on wiring board 12 No. I pilot hole 13 especially by supporting plate 7 No. I buckle 1 and assemble; Finally by wave-soldering by wiring board 12 and liquid crystal display 11 UNICOM to realize communication function; Carrying out practically principle is: four pilot lamp below wiring board 12 carry out the transmission of signal respectively by four the transparent light guide posts 10 be assembled on bracing frame 4, three pilot lamp direct irradiations above wiring board 12 are at the back side of liquid crystal display 11, ring baffle 8 below supporting plate 7 can stop light and leak outside, accurately the viewing area of light source control at liquid crystal display 11 back side 60mm*30mm.
Claims (3)
1. a plain type ammeter Multifunctional assembled support, it is characterized in that fixing for carrying out assembling to back up pad, transparent light guide post, liquid crystal display and wiring board, its agent structure comprises No. I buckle, No. II buckle, No. III buckle, bracing frame, through hole, reference column, supporting plate and ring baffle, below the supporting plate of rectangular frame structure four end corners respectively integral type be fixedly shaped with No. I identical buckle of structure, for coordinating assembling fixing circuit board; The edge of supporting plate the right and left is fixedly installed respectively No. II buckle that 1 or 2 structure is identical, for coordinating the fixing liquid crystal display of assembling; The side integral type of supporting plate is fixed with the bracing frame in a few word shape, the recessed place of bracing frame the right and left is fixed with No. III identical buckle of structure respectively, the edge, two ends at bracing frame middle conve shaped place is fixedly shaped with the reference column of cylindrical-shaped structure respectively, formula that bracing frame between two reference columns hollows out is shaped with through hole that is circular and round rectangle, and No. III buckle, through hole and reference column cooperatively interact for assembling the identical cylindric transparent light guide post of four root architectures that fixed support plate is fixedly embedded; The surrounding, below of supporting plate along integral type around being shaped with ring baffle, for realizing the polymerization of light source.
2. plain type ammeter Multifunctional assembled support according to claim 1, it is characterized in that described No. I buckle is anchoring component, diameter is 2.8-3.4mm, is No. I pilot hole corresponding matching of 3mm with the diameter that wiring board is offered; No. II buckle is the bulge-structure with bevel edge edge, and the width on bevel edge edge is 33.4mm; Supporting plate is color 4U, the PC plate that is in the light of platy structure; On bracing frame, the reference column at two ends is corresponding with the II pilot hole that the right and left in the back up pad that cooperation is installed is offered respectively; Liquid crystal display is the liquid crystal display of width 36mm.
3. plain type ammeter Multifunctional assembled support according to claim 1, when it is characterized in that using, first by with in the back up pad press-in bracing frame of transparent light guide post, by No. II pilot hole with reference column cooperatively interacts, transparent light guide post assembles with through hole cooperatively interacts, back up pad itself and No. III buckle cooperatively interact to realize fixing; Take out liquid crystal display to be again installed on supporting plate by the fixing assembling of No. II buckle; Then wiring board is assembled to the below of supporting plate, coordinates with on wiring board No. I pilot hole especially by supporting plate No. I buckle and assemble; Finally by wave-soldering by wiring board and liquid crystal display UNICOM to realize communication function; Carrying out practically principle is: four pilot lamp below wiring board carry out the transmission of signal respectively by four the transparent light guide posts be assembled on bracing frame, three pilot lamp direct irradiations above wiring board are at the back side of liquid crystal display, ring baffle below supporting plate can stop light and leak outside, accurately the viewing area of light source control at liquid crystal display back side 60mm*30mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510026266.8A CN104535812B (en) | 2015-01-20 | 2015-01-20 | A kind of plain type ammeter Multifunctional assembled support |
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| CN201510026266.8A CN104535812B (en) | 2015-01-20 | 2015-01-20 | A kind of plain type ammeter Multifunctional assembled support |
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| CN104535812A true CN104535812A (en) | 2015-04-22 |
| CN104535812B CN104535812B (en) | 2017-09-26 |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105021855A (en) * | 2015-08-12 | 2015-11-04 | 青岛乾程电子科技有限公司 | Single-phase remote cost-control energy metering device |
| CN105182029A (en) * | 2015-10-15 | 2015-12-23 | 江苏省电力公司南京供电公司 | Meter hanging support for metal meter box |
| WO2018032710A1 (en) * | 2016-08-16 | 2018-02-22 | 宁波三星医疗电气股份有限公司 | Modular auxiliary terminal box |
| CN107991520A (en) * | 2017-12-26 | 2018-05-04 | 惠州市和瑞龙电器有限公司 | A kind of integrated meter stern construction and the ammeter containing the structure |
| CN110829079A (en) * | 2019-12-03 | 2020-02-21 | 宁波奥克斯电气股份有限公司 | Binding post fixed knot constructs and air conditioner |
| CN112682708A (en) * | 2020-12-30 | 2021-04-20 | 深圳市中孚能电气设备有限公司 | Lamp set |
| CN112748270A (en) * | 2019-10-30 | 2021-05-04 | 河南许继仪表有限公司 | Intelligent electric meter and carrier module thereof |
| CN114137271A (en) * | 2021-12-02 | 2022-03-04 | 青岛乾程科技股份有限公司 | Single-phase intelligent electric meter liquid crystal support based on integrated light guide column and use method |
| CN115267265A (en) * | 2022-06-24 | 2022-11-01 | 北京普利斯特科技有限公司 | Support of electric energy quality analyzer |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105021855A (en) * | 2015-08-12 | 2015-11-04 | 青岛乾程电子科技有限公司 | Single-phase remote cost-control energy metering device |
| CN105182029A (en) * | 2015-10-15 | 2015-12-23 | 江苏省电力公司南京供电公司 | Meter hanging support for metal meter box |
| WO2018032710A1 (en) * | 2016-08-16 | 2018-02-22 | 宁波三星医疗电气股份有限公司 | Modular auxiliary terminal box |
| CN107765052A (en) * | 2016-08-16 | 2018-03-06 | 宁波三星医疗电气股份有限公司 | A kind of modular auxiliary terminal box |
| CN107991520A (en) * | 2017-12-26 | 2018-05-04 | 惠州市和瑞龙电器有限公司 | A kind of integrated meter stern construction and the ammeter containing the structure |
| CN112748270A (en) * | 2019-10-30 | 2021-05-04 | 河南许继仪表有限公司 | Intelligent electric meter and carrier module thereof |
| WO2021082530A1 (en) * | 2019-10-30 | 2021-05-06 | 河南许继仪表有限公司 | Intelligent meter and carrier module thereof |
| CN110829079A (en) * | 2019-12-03 | 2020-02-21 | 宁波奥克斯电气股份有限公司 | Binding post fixed knot constructs and air conditioner |
| CN112682708A (en) * | 2020-12-30 | 2021-04-20 | 深圳市中孚能电气设备有限公司 | Lamp set |
| CN114137271A (en) * | 2021-12-02 | 2022-03-04 | 青岛乾程科技股份有限公司 | Single-phase intelligent electric meter liquid crystal support based on integrated light guide column and use method |
| CN115267265A (en) * | 2022-06-24 | 2022-11-01 | 北京普利斯特科技有限公司 | Support of electric energy quality analyzer |
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| CN104535812B (en) | 2017-09-26 |
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Address after: 266061 Shandong Province, Qingdao city Laoshan District Songling Road No. 169 room 413 Applicant after: QINGDAO ITECHENE TECHNOLOGIES CO., LTD. Address before: 266061 Shandong Province, Qingdao city Laoshan District Songling Road No. 169 room 413 Applicant before: Qingdao Qiancheng Electronics Co., Ltd. |
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