CN101852820B - Digital installation meter - Google Patents
Digital installation meter Download PDFInfo
- Publication number
- CN101852820B CN101852820B CN2010101795281A CN201010179528A CN101852820B CN 101852820 B CN101852820 B CN 101852820B CN 2010101795281 A CN2010101795281 A CN 2010101795281A CN 201010179528 A CN201010179528 A CN 201010179528A CN 101852820 B CN101852820 B CN 101852820B
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- Prior art keywords
- instrument
- meter
- front plane
- rear panel
- plane frame
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- 238000009434 installation Methods 0.000 title claims abstract description 51
- 239000000463 material Substances 0.000 claims description 9
- 239000012780 transparent material Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007648 laser printing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The invention relates to a digital installation meter, which is characterized in that the digital installation meter comprises a front frame (1) of the meter, a rear housing (2) of the meter, a nameplate (6) of the front frame, meter installation clips (13) and pasters (20) of a rear panel, wherein the two sides of the back housing (2) of the meter are provided with bayonets (9), thermovents (10), card slots (11) and inverted tooth buttons (12); the back surface of the rear housing (2) of the meter is provided with a groove (18) of the rear panel and a wiring window (19); and the groove (18) of the rear panel is provided with the pasters (20) of the rear panel. By using the digital installation meter, expensive mould expense is reduced, cost is greatly decreased, production process is simple and convenient, flexibility of a product is significantly strengthened, the product has beautiful appearance, the reliability, safety, service life and protection grade of the product are higher, and the product and the installation cabinet of the meter are more firmly fixed, thereby satisfying demands of meters of different type and different customs.
Description
(1) technical field
The present invention relates to a kind of measurement instrument, especially a kind of digital installation meter belongs to the measurement instrument technical field.
(2) background technology
In the power supply and distribution of electric power system, generally need use various electric instruments parameters such as voltage, electric current, power, power factor, frequency are monitored in real time, and be presented on the meter panel with forms such as pointer, numerals.
Yet traditional instrument has following defective:
A, traditional instrument are according to the function model difference of instrument, the instrument of same size need design different face frames, just need open three kinds of different face frames as the single-phase voltage of same 96mmX96mm specification or reometer, three-phase voltage or reometer, multifunctional meter, main cause is that traditional instrument all is to adopt opaque material to make the face frame, and the table of difference in functionality will be opened different display windows.So just, make production and processing and stock control all very inconvenient, the production cost height, the wasting of resources is big, and the button of product is exposed outside, and elegant in appearance inadequately, its degree of protection is not high yet.
The bayonet socket of B, conventional instrument is arranged on the top and the bottom of instrument back casing, enters in water, dust and the easy bayonet socket of other impurity like this on the interior wiring board of housing, and the instrument degree of protection is descended.
C, the sealing of instrument back casing are difficult for heat radiation, and the reliability and the serviceable life of having reduced instrument, four corner angle of back casing are point relatively, easily scratch skin, safety inadequately.
D, traditional instrument all are the mounting meanss that adopts the Luo silk fixing, need the installing/dismounting personnel to have corresponding Luo silk cutter and just can operate.Bring very big inconvenience to installing/dismounting, and fixing also firm inadequately between the installation switch cubicle of instrument and instrument.
The model of E, traditional instrument, specification, the unit of display, input signal of a great variety, in order to make the client easy to use, the meaning of terminals label and other informational needs are reflected on the rear panel of instrument as much as possible.And traditional instrument need be used the dissimilar rear panel of each clock, and producer also needs to produce dissimilar instrument and puts into the stock and do a large amount of stocks, satisfies different clients' demand.So just, make production and processing and managed inventory all very inconvenient, it is also higher to produce required cost.
(3) summary of the invention
In order to overcome above-mentioned deficiency, the invention provides a kind of digital installation meter, this digital installation meter has reduced expensive die cost, greatly reduce cost, and make production technology simple and convenient, strengthened the dirigibility of product greatly, make product elegant in appearance, reliability of products, security, serviceable life, degree of protection are higher, and fixing more firm between the installation switch cubicle of instrument and instrument, have satisfied the needs of dissimilar instrument and different clients' demand.
The present invention relates to a kind of digital installation meter, it is characterized in that: it comprises instrument front plane frame, instrument back casing, front plane frame nameplate, instrument installation clip and rear panel paster;
Described instrument front plane frame is a transparent material, and described instrument front plane frame surface is provided with sunk area, and described sunk area is provided with the button window, and described instrument front plane frame side is provided with the card key;
Described sunk area is provided with the front plane frame nameplate, and described front plane frame nameplate surface is provided with display window and button position, matches with the button window in described button position;
Described instrument back casing both sides are provided with bayonet socket, described bayonet socket matches with the card key, described instrument back casing both sides are provided with thermovent, and described instrument back casing both sides are provided with two draw-in grooves near the place, the back side of instrument back casing, are provided with anti-tooth button in the middle of described two draw-in grooves;
Described instrument installation clip comprises fixture block, tooth button, clamp handle and clamp contact block, described instrument installation clip is provided with two fixture blocks, described fixture block and draw-in groove cooperatively interact, be provided with the tooth button in the middle of described two fixture blocks, the tooth button links to each other with the clamp handle near an end at the instrument back casing back side, described instrument installation clip is the clamp contact block near an end of instrument front plane frame, described clamp contact block is made up of two " U " type contact blocks, and described " U " type contact block is made up of interior contact block and external contact block;
The back side of described instrument back casing is provided with rear panel groove and wiring window, on the described rear panel groove rear panel paster is housed, and is stained with inferior silver-colored paper on the described rear panel paster.
Described instrument front plane frame is transparent PC material.
Described button window is located at the below of sunk area.
Described front plane frame nameplate is the PC material.
Described display window can be digital display window or pilot lamp display window.
Described external contact block is thicker than interior contact block.
Described rear panel groove is provided with the wiring window.
The silver-colored paper in described Asia is the inferior silver-colored paper of PET of band silk-screen sign.
Digital installation meter of the present invention has following beneficial effect:
A, instrument front plane frame and front plane frame nameplate are transparent PC material, not only reduced expensive die cost, greatly reduce cost, and make production technology simple and convenient, strengthened the dirigibility of product greatly, and electronic devices and components are located under the instrument front plane frame of transparent material and are made product elegant in appearance, and the degree of protection of product also is improved.
B, bayonet socket are arranged on two sides of instrument back casing, and water, dust and other impurity just can not enter in the housing on the wiring board from last instrument back casing, have improved degree of protection.
C, a plurality of thermovents are opened in instrument back casing two sides increases heat-sinking capability, have just improved reliability of products and serviceable life; Four corner angle of instrument back casing are arc chord angle, have increased security of products.
Tooth button on the anti-tooth button instrument installation clip of D, instrument back casing side matches, utilize the elasticity of instrument installation clip itself, allow tooth button and the interlock securely of anti-tooth button, this instrument installation clip has replaced the fixing mounting means of prior screws, not only fixation, and easy for installation, thicker surface of contact also makes fixing more firm between the installation switch cubicle of instrument and instrument.
Rear panel paster on E, the instrument rear panel is arranged to different sizes according to the difference of requirement of client, covers or exposes wiring window on the rear panel groove; Inferior silver-colored paper available label printer on the rear panel paster is printed immediately, so just satisfies dissimilar instrument and client's demand, has saved a large amount of die costs, has alleviated the stock greatly, has reduced cost, has strengthened the dirigibility of product.
(4) description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is a side view of the present invention.
Fig. 3 is a rear view of the present invention.
Fig. 4 is the structural representation of instrument front plane frame of the present invention.
Fig. 5 is a front plane frame nameplate synoptic diagram of the present invention.
Fig. 6 is the structural representation of instrument installation clip among the present invention.
Fig. 7 is the structural representation of rear panel paster among the present invention.
Wherein: instrument front plane frame 1, instrument back casing 2, sunk area 3, button window 4, card key 5, front plane frame nameplate 6, display window 7, button position 8, bayonet socket 9, thermovent 10, draw-in groove 11, anti-tooth buckle 12, instrument installation clip 13, fixture block 14, tooth buckle 15, clamp handle 16, clamp contact block 17, interior contact block 17-1, external contact block 17-2, rear panel groove 18, wiring window 19, rear panel paster 20, inferior silver-colored paper 21.
(5) embodiment
As Fig. 1 to Fig. 7, the present invention relates to a kind of digital installation meter, it comprises instrument front plane frame 1, instrument back casing 2, front plane frame nameplate 6, instrument installation clip 13 and rear panel paster 20;
Described instrument front plane frame 1 is a transparent material, and described instrument front plane frame 1 surface is provided with sunk area 3, and described sunk area 3 is provided with button window 4, and described instrument front plane frame 1 side is provided with card key 5;
Described sunk area 3 is provided with front plane frame nameplate 6, and described front plane frame nameplate 6 surfaces are provided with display window 7 and button position 8, matches with button window 4 in described button position 8;
Described instrument back casing 2 both sides are provided with bayonet socket 9, described bayonet socket 9 matches with card key 5, described instrument back casing 2 both sides are provided with thermovent 10, and described instrument back casing 2 both sides are provided with two draw-in grooves 11 near the place, the back side of instrument back casing 2, are provided with anti-tooth button 12 in the middle of described two draw-in grooves 11;
Described instrument installation clip 13 comprises fixture block 14, tooth button 15, clamp handle 16 and clamp contact block 17, described instrument installation clip 13 is provided with two fixture blocks 14, described fixture block 14 cooperatively interacts with draw-in groove 11, be provided with tooth button 15 in the middle of described two fixture blocks 14, tooth button 15 links to each other with clamp handle 16 near an end at instrument back casing 2 back sides, described instrument installation clip 13 is a clamp contact block 17 near an end of instrument front plane frame 1, described clamp contact block 17 is made up of two " U " type contact blocks, and described " U " type contact block is made up of interior contact block 17-1 and external contact block 17-2;
The back side of described instrument back casing 2 is provided with rear panel groove 18 and wiring window 19, and described rear panel groove 18 is provided with rear panel paster 20, is stained with inferior silver-colored paper 21 on the described rear panel paster 20.
Described instrument front plane frame 1 is transparent PC material.
Described button window 4 is located at the below of sunk area 3.
Described front plane frame nameplate 6 is the PC material.
Described display window 7 can be digital display window or pilot lamp display window.
Described external contact block 17-2 is thicker than interior contact block 17-1.
Described rear panel groove 18 is provided with wiring window 19.
The silver-colored paper 21 in described Asia is the inferior silver-colored paper of PET of band silk-screen sign.
Digital installation meter of the present invention is opened a sunk area 3 on instrument front plane frame 1, on sunk area 3, paste the front plane frame nameplate 6 of PC material, button window 4 on the sunk area 3 and the display window 7 on the front plane frame nameplate 6 match, by changing the size and the position of display window 7 on the front plane frame nameplate 6, carry out laser printing on the frame nameplate 6 in front according to user's order demand again, change model/specification/characters such as unit, just can realize the demonstration demand of difference in functionality instrument, not only reduced expensive die cost, greatly reduce cost, and make production technology simple and convenient, strengthened the dirigibility of product greatly, make product elegant in appearance, the degree of protection of product also is improved.
Bayonet socket 9 is arranged on two sides of instrument back casing 2, and water, dust and other impurity just can not enter in the housing on the wiring board from last instrument back casing 2, have improved degree of protection; A plurality of thermovents 10 are opened in instrument back casing 2 two sides increases heat-sinking capability, has just improved reliability of products and serviceable life; Four corner angle of instrument back casing 2 are arc chord angle, have increased security of products.
Described instrument back casing 2 both sides are provided with two draw-in grooves 11 near the place, the back side of instrument back casing 2, be provided with anti-tooth button 12 in the middle of described two draw-in grooves 11, anti-tooth button 12 on tooth button 15 on the instrument installation clip 13 and the instrument housing 2 matches, because elasticity, tooth button 15 and the interlock securely of anti-tooth button 12 of instrument installation clip 13 itself.During installation, the direction of instrument installation clip 13 along draw-in groove 11 advanced; During dismounting, with clamp handle 16 pull-up obliquely, tooth button 15 and anti-tooth button 12 are broken away from, again instrument installation clip 13 is pushed away just and instrument installation clip 13 can be taken out along draw-in groove 11 directions with hand.Instrument installation clip 13 is a clamp contact block 17 near an end of instrument front plane frame 1, described clamp contact block 17 is made up of two " U " type contact blocks, described " U " type contact block is made up of interior contact block 17-1 and external contact block 17-2, described external contact block 17-2 is thicker than interior contact block 17-1, make that so just the surface of contact between the installation switch cubicle of instrument and instrument is bigger, fixing more firm.
The back side of instrument back casing 2 is provided with rear panel groove 18 and wiring window 19, also is provided with wiring window 19 on the described rear panel groove 18, on the described rear panel groove 18 rear panel paster 20 is housed, and is stained with inferior silver-colored paper 21 on the described rear panel paster 20; According to the difference of requirement of client, rear panel paster 20 can be arranged to different sizes, cover or expose wiring window 19 on the rear panel groove 18, to satisfy the needs of dissimilar instrument; Inferior silver-colored paper 21 available label printers on the rear panel paster 20 are printed immediately, to satisfy dissimilar instrument and client's demand, have saved a large amount of die costs like this, have alleviated the stock greatly, have reduced cost, have strengthened the dirigibility of product.
Claims (8)
1. digital installation meter, it is characterized in that: it comprises instrument front plane frame (1), instrument back casing (2), front plane frame nameplate (6), instrument installation clip (13) and rear panel paster (20);
Described instrument front plane frame (1) is a transparent material, and described instrument front plane frame (1) surface is provided with sunk area (3), and described sunk area (3) is provided with button window (4), and described instrument front plane frame (1) side is provided with card key (5);
Described sunk area (3) is provided with front plane frame nameplate (6), and described front plane frame nameplate (6) surface is provided with display window (7) and button position (8), matches with button window (4) in described button position (8);
Described instrument back casing (2) both sides are provided with bayonet socket (9), described bayonet socket (9) matches with card key (5), described instrument back casing (2) both sides are provided with thermovent (10), described instrument back casing (2) both sides are provided with two draw-in grooves (11) near the place, the back side of instrument back casing (2), are provided with anti-tooth button (12) in the middle of described two draw-in grooves (11);
Described instrument installation clip (13) comprises fixture block (14), tooth button (15), clamp handle (16) and clamp contact block (17), described instrument installation clip (13) is provided with two fixture blocks (14), described fixture block (14) cooperatively interacts with draw-in groove (11), be provided with tooth button (15) in the middle of described two fixture blocks (14), tooth button (15) links to each other with clamp handle (16) near an end at instrument back casing (2) back side, described instrument installation clip (13) is clamp contact block (17) near an end of instrument front plane frame (1), described clamp contact block (17) is made up of two " U " type contact blocks, and described " U " type contact block is made up of interior contact block (17-1) and external contact block (17-2);
The back side of described instrument back casing (2) is provided with rear panel groove (18) and wiring window (19), and rear panel paster (20) is housed on the described rear panel groove (18), is stained with inferior silver-colored paper (21) on the described rear panel paster (20).
2. according to the described a kind of digital installation meter of claim 1, it is characterized in that: described instrument front plane frame (1) is transparent PC material.
3. according to claim 1 or 2 described a kind of digital installation meters, it is characterized in that: described button window (4) is located at the below of sunk area (3).
4. according to the described a kind of digital installation meter of claim 1, it is characterized in that: described front plane frame nameplate (6) is the PC material.
5. according to the described a kind of digital installation meter of claim 1, it is characterized in that: described display window (7) can be digital display window or pilot lamp display window.
6. according to the described a kind of digital installation meter of claim 1, it is characterized in that: described external contact block (17-2) is thicker than interior contact block (17-1).
7. according to the described a kind of digital installation meter of claim 1, it is characterized in that: described rear panel groove (18) is provided with wiring window (19).
8. according to the described a kind of digital installation meter of claim 1, it is characterized in that: the silver-colored paper in described Asia (21) is the inferior silver-colored paper of PET of band silk-screen sign.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101795281A CN101852820B (en) | 2010-05-19 | 2010-05-19 | Digital installation meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101795281A CN101852820B (en) | 2010-05-19 | 2010-05-19 | Digital installation meter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101852820A CN101852820A (en) | 2010-10-06 |
| CN101852820B true CN101852820B (en) | 2011-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101795281A Expired - Fee Related CN101852820B (en) | 2010-05-19 | 2010-05-19 | Digital installation meter |
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| Country | Link |
|---|---|
| CN (1) | CN101852820B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204374725U (en) * | 2014-05-23 | 2015-06-03 | 深圳市恒德创新科技有限公司 | A kind of nothing arranges the mould height indicator of device and externally arranges device |
| CN105357904B (en) * | 2015-10-20 | 2018-08-31 | 江苏斯菲尔电气股份有限公司 | A kind of intelligence instrument housing structure |
| CN105785078B (en) * | 2016-05-07 | 2018-07-10 | 秦皇岛讯飞电子科技有限公司 | A kind of intelligent electric instrument using Zigbee-technology |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2672659Y (en) * | 2004-01-07 | 2005-01-19 | 温州利尔德继电器有限公司 | Instrument and meter casing |
| CN2672658Y (en) * | 2004-01-07 | 2005-01-19 | 温州利尔德继电器有限公司 | Instrument and meter casing |
| CN200993892Y (en) * | 2006-12-29 | 2007-12-19 | 上海德力西集团有限公司 | Screwless fixed instrument casing |
| CN200997315Y (en) * | 2006-12-29 | 2007-12-26 | 上海德力西集团有限公司 | Instrument casing without screw fixed |
| CN201689686U (en) * | 2010-05-19 | 2010-12-29 | 江阴钟舟电气有限公司 | Digital installation instrument |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3549355B2 (en) * | 1997-02-03 | 2004-08-04 | 日置電機株式会社 | Measuring instrument housing structure |
-
2010
- 2010-05-19 CN CN2010101795281A patent/CN101852820B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2672659Y (en) * | 2004-01-07 | 2005-01-19 | 温州利尔德继电器有限公司 | Instrument and meter casing |
| CN2672658Y (en) * | 2004-01-07 | 2005-01-19 | 温州利尔德继电器有限公司 | Instrument and meter casing |
| CN200993892Y (en) * | 2006-12-29 | 2007-12-19 | 上海德力西集团有限公司 | Screwless fixed instrument casing |
| CN200997315Y (en) * | 2006-12-29 | 2007-12-26 | 上海德力西集团有限公司 | Instrument casing without screw fixed |
| CN201689686U (en) * | 2010-05-19 | 2010-12-29 | 江阴钟舟电气有限公司 | Digital installation instrument |
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| Publication number | Publication date |
|---|---|
| CN101852820A (en) | 2010-10-06 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIANGYIN ZHONGZHOU ELECTRIC CO., LTD. Free format text: FORMER NAME: JIANGYIN ZHONGZHOU ELECTRONICS CO., LTD. |
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| CP01 | Change in the name or title of a patent holder |
Address after: 214437 No. 65 East Road, Jiangyin Development Zone, Jiangsu, China Patentee after: JIANGYIN ZHONGZHOU ELECTRONICS CO., LTD. Address before: 214437 No. 65 East Road, Jiangyin Development Zone, Jiangsu, China Patentee before: Jiangyin Zhongzhou Electronics Co., Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170725 Address after: 214434 No. 65-1, Dong Ding Road, Chengdong street, Jiangsu, Jiangyin Patentee after: Jiangyin Zhongzhou Electronics Co., Ltd. Address before: 214437 No. 65 East Road, Jiangyin Development Zone, Jiangsu, China Patentee before: JIANGYIN ZHONGZHOU ELECTRONICS CO., LTD. |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111207 Termination date: 20200519 |
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| CF01 | Termination of patent right due to non-payment of annual fee |