CN104502640A - Intelligent electric instrument and shell structure and detaching tool thereof - Google Patents
Intelligent electric instrument and shell structure and detaching tool thereof Download PDFInfo
- Publication number
- CN104502640A CN104502640A CN201410776091.8A CN201410776091A CN104502640A CN 104502640 A CN104502640 A CN 104502640A CN 201410776091 A CN201410776091 A CN 201410776091A CN 104502640 A CN104502640 A CN 104502640A
- Authority
- CN
- China
- Prior art keywords
- drain pan
- shell
- shell structure
- lid shell
- electric instrument
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
The invention discloses an intelligent electric instrument and a shell structure and a detaching tool thereof. The intelligent electric instrument comprises a circuit board assembly and the shell structure, wherein the circuit board assembly is arranged in a bottom shell of the shell; the circuit board assembly comprises a display panel, an incoming line board, an outgoing line board and an adapter board; the adapter board is arranged on the display panel through a double-pin socket; the incoming line board and the outgoing line board are arranged on the upper and lower sides of the adapter board respectively; through joggle joint combination of an opening in the circuit board and a tenon, connector bars of the incoming line board and the outgoing line board pass through two connector bar accommodating ports in the bottom of the bottom shell; one end of the incoming line board and one end of the outgoing line board are supported by the accommodating ports. A series of complex procedures due to screw and screw hole assembly can be emitted, and the assembly efficiency can be effectively increased.
Description
Technical field
The present invention relates to electric instrument field, in particular a kind of intelligent electric instrument and shell structure thereof and remover.
Background technology
At present, its housing of electric instrument product on market is generally made up of drain pan and lid shell, and the fixing threaded hole of each electric instrument is arranged at left and right two side positions near lid shell on drain pan.During installation, first electric instrument is set in the hole that cabinet panel is offered, then from the chamber of rear of cabinet, locks with screw in the screw hole of shell front end on earth, realize being fixed on rack.But, in the chamber of rack, usual circuit is various, each bar circuit has corresponding electric instrument, and the quantity of electric instrument is various, and the cavity space in rack is very limited, insufficient light, thus the helical of fixed instrumentation is mostly passed via in the gap between instrument and instrument, cause each electric instrument to be fixed up very difficult, be extremely not easy to the maintenance work of instrument fixed installation and instrument in the future.
In addition, the circuit board of current electric instrument is modular design substantially, when a certain functional block is wherein burnt, is to take apart in fact, and a certain functional block in the middle of replacing, can normally work again.But, carry out the assembling of exempting from screw type by clasp and clip socket between the drain pan of current electric instrument and lid shell, make electric instrument once after assembling, just can not take apart, unless quick-fried power is taken apart.When electric instrument has damaged, during cisco unity malfunction, mostly directly more can only renew in situation, thus cause significant wastage, considerably increase the use cost of electric instrument user.
Therefore, prior art has yet to be improved and developed.
Summary of the invention
The object of the present invention is to provide a kind of intelligent electric instrument and shell structure thereof and remover, be intended to solve existing electric instrument efficiency of assembling low, and use install time and detachable maintaining time all inconvenient problem.
Technical scheme of the present invention is as follows:
A shell structure for intelligent electric instrument, it comprises:
Drain pan and lid shell;
Two sides of the oral area of described drain pan are provided with multiple clasp, and the bottom of drain pan is provided with two line bank utensil receiving openings;
The madial wall of described lid shell is provided with multiple catching groove, and the position of described catching groove is corresponding with the position of the clasp on drain pan, and described lid shell and drain pan are interlocked by catching groove and clasp and realize assembling;
Also being provided with the removal hole running through lid shell side wall in described catching groove, realizing dismounting for clasp being released catching groove by instrument through described removal hole;
Two, the left and right sidewall of described drain pan has the tongue-and-groove for installing auxiliary mounting bar, described tongue-and-groove extends to the setting-in position that drain pan bottom position place is also provided with band screw hole;
There is kink at the two ends of described auxiliary mounting bar, and overbending direction is contrary, and one end is screw thread fixed part, and the other end is Access Division, and described screw fixed part is locked in setting-in position by screw, and described Access Division is used for instrument card to access in electric cabinet.
Described shell structure, wherein, described drain pan madial wall is also provided with multiple inserting groove for being fixed on by circuit board in drain pan, realizes exempting to be screwed mode by described inserting groove.
Described shell structure, wherein, described lid shell surface is provided with multiple indicator lamp hole, and be provided with Kong Zhu at the back side of described indicator lamp hole, indicator lamp hole extends on the pilot lamp of circuit board by described Kong Zhu, covers described pilot lamp, strengthens the illuminance of pilot lamp.
Described shell structure, wherein, described lid shell surface is provided with multiple key hole, in described key hole, be provided with button, and button is connected on lid shell by dowel, and described button protrudes from dowel.
Described shell structure, wherein, described auxiliary mounting bar is beloid trapezoidal guide frame, and Access Division is front end, and screw thread fixed part is rear end.
Described shell structure, wherein, described tongue-and-groove is swallow-tail form tenon groove structure.
Described shell structure, wherein, two sidewalls up and down in described lid shell are provided with the limited support muscle of protrusion, for supporting the subsiding after fastening of two sides up and down stoping drain pan.
A kind of intelligent electric instrument, wherein, comprise circuit board assemblies and shell structure as above, described circuit board assemblies is installed in the drain pan of housing, described circuit board assemblies comprises display board, inlet wire plate, outlet board and card extender, described card extender is arranged on the display panel by double-row needle socket, described inlet wire plate and outlet board are separately positioned on the both sides up and down of card extender, by perforate on circuit boards and the mode joggle combination arranging tenon, the line bank of described inlet wire plate and outlet board is each passed through two line bank utensil receiving openings bottom drain pan, and utilize utensil receiving opening to support one end of inlet wire plate and outlet board.
Described intelligent electric instrument, is characterized in that, the inner wall edge of lid shell is provided with location hitching post, corresponding to detent display board being provided with adaptive location hitching post.
A remover for intelligent electric instrument, it comprises one handle, and one end of described handle is provided with a needle stand, and described needle stand is provided with multiple needle body.
Beneficial effect of the present invention: the present invention, by directly utilizing clasp and the clip socket of mutual spiral-lock, eliminates a series of loaded down with trivial details operation of assembling with screw, screw and producing, effectively improves the efficiency of assembling; Additionally by being furnished with special remover, it is made to dismantle advantage that is easy, quick and that can reuse.
Accompanying drawing explanation
Fig. 1 is one-piece construction schematic diagram after the assembling of instrument provided by the invention.
Fig. 2 is the upper casing Facad structure schematic diagram of instrument provided by the invention.
Fig. 3 is the upper casing inverse layer structure schematic diagram of instrument provided by the invention.
Fig. 4 is the lower casing alien invasion structural representation of instrument provided by the invention.
Fig. 5 is the lower casing interior the inside structural representation of instrument provided by the invention.
Fig. 6 is the board structure of circuit schematic diagram of instrument provided by the invention.
Fig. 7 is the mounting bar structural representation of instrument provided by the invention.
Fig. 8 is the remover structural representation of instrument provided by the invention.
Embodiment
For making object of the present invention, technical scheme and advantage clearly, clearly, developing simultaneously referring to accompanying drawing, the present invention is described in more detail for embodiment.
Comprise circuit board assemblies and shell structure see Fig. 1 to 6 electric instrument provided by the invention, described circuit board assemblies is installed in the drain pan of housing, and described shell structure comprises drain pan 11 and lid shell 12; Two sides of the oral area of described drain pan 11 are provided with multiple clasp 111, and the bottom of drain pan is provided with two line bank utensil receiving openings; The madial wall of described lid shell is provided with multiple catching groove 121, and the position of described catching groove 121 is corresponding with the position of the clasp 111 on drain pan, and described lid shell and drain pan are interlocked by catching groove and clasp and realize assembling; Also being provided with the removal hole 122 running through lid shell side wall in described catching groove, realizing dismounting for clasp being released catching groove by instrument through described removal hole; Two, the left and right sidewall of described drain pan has the tongue-and-groove 112 for installing auxiliary mounting bar, described tongue-and-groove extends to the setting-in position 114 that drain pan bottom position place is also provided with band screw hole; There is kink at the two ends of described auxiliary mounting bar, and overbending direction is contrary, and one end is screw thread fixed part, and the other end is Access Division, and described screw fixed part is locked in setting-in position by screw, and described Access Division is used for instrument card to access in electric cabinet.
Described circuit board assemblies is installed in the drain pan of housing, described circuit board assemblies comprises display panel 61, power panel 63, power transformation plate 64 and CPU board 62, described CPU board 62 arranges on a display panel by double-row needle socket 65, described power panel 63 and power transformation plate 64 are separately positioned on the both sides up and down of CPU board 62, described power panel 63 and power transformation plate 64 are fastened on the both sides up and down of CPU board 62 respectively by web member 66, the line bank of described power panel 63 and power transformation plate 64 is each passed through two line bank utensil receiving openings bottom drain pan, and utilize one end of utensil receiving opening Power Support plate 63 and power transformation plate 64.
See Fig. 2, 3, 4 and 5, shell structure mainly comprises meter case body 1 and two auxiliary mounting bars 2 more specifically, wherein meter case body 1 comprises drain pan 11 and lid shell 12, the both sides top margin of drain pan 11 is respectively equipped with multiple clasp 111, described lid shell 12 is provided with multiple catching groove 121 accordingly, the removal hole 122 running through lid shell 12 sidewall is also respectively equipped with in each clip socket 121, this cap 12 is fitted together by catching groove 121 and clasp 111 phase spiral-lock with drain pan 11, two, the left and right of drain pan 11 sidewall is also provided with tongue-and-groove 112 respectively, the position that the bottom surface of drain pan 11 is positioned at tongue-and-groove 112 is also provided with the setting-in position 114 of band screw hole 113, two ends of described auxiliary mounting bar 2 make the contrary screw thread fixed part of overbending direction 21 and Access Division 22 respectively, described auxiliary mounting bar 2 is inserted in the tongue-and-groove 112 of drain pan 11 2 side respectively, the screw fixed part 21 of described auxiliary mounting bar 2 is embedded in setting-in position 114 accordingly, and is locked by the screw penetrated from screw thread fixed part 21 and to screw hole 113, realize whole auxiliary mounting bar 2 be fixed on two sides of drain pan 11.Wherein, described auxiliary mounting bar is beloid trapezoidal guide frame, and Access Division is front end, and screw thread fixed part is rear end, and described tongue-and-groove is swallow-tail form tenon groove structure.
When electric instrument is arranged on rack, first electric instrument to be nested on cabinet panel in special perforation of offering, again from the chamber of rear of cabinet, auxiliary mounting bar 2 is inserted in the tongue-and-groove 112 of drain pan 11, the Access Division 22 of auxiliary mounting bar 2 is clamped mutually with the wedging position on rack, then to be through on screw fixed part 21 with screw and to lock in the screw hole 113 of drain pan 11 bottom surface, thus whole electric instrument is fixed on rack.Because screw hole 113 is positioned at the bottom surface of drain pan 11, be in outermost end, be extremely convenient to people's operation, be convenient to the whole electric instrument of people's dismounting.Overcome electric instrument product in the past, screw fixed part is designed to the inner terminal be in rack, the problem of the mounting or dismounting of the whole electric instrument of extreme influence.
In order to enable circuit board be fixedly mounted in drain pan with exempting from screw, as shown in Figure 4, the internal chamber wall of described drain pan 11 is also provided with some to circuit board inserting groove 115.
Lid shell 12 is also provided with some display screen mounting holes 123, by these mounting holes, conveniently digitron display screen can be set on lid shell 12, with the ruuning situation facilitating user to check electric instrument.Simultaneously, as shown in Figures 2 and 3, lid shell 12 is also also provided with some indicator lamp holes 127, to arrange some LED light on lid shell 12, hole post 124 is provided with at the back side of described indicator lamp hole 127, indicator lamp hole 127 extends on the pilot lamp of circuit board by described hole post 124, covers pilot lamp, strengthens the illuminance of pilot lamp.Meanwhile, described lid shell surface is provided with multiple key hole, button 125 is provided with in described key hole, button is connected on lid shell by dowel, described button protrudes from dowel, owing to can stick one deck Function Identification paper on the surface of lid shell, described button should higher than dowel, the problem of not upspringing after there will not be button to press like this.In addition, the inner wall edge of lid shell is provided with location hitching post, corresponding to detent display board being provided with adaptive location hitching post.
In order to make together with lid shell 12 can put with drain pan lid in consistent manner, as shown in Figure 3, the surrounding of described lid shell 12 is also provided with interlocking step 126, described drain pan 11 has been made accordingly interlocking chimb 116, this lid shell 12 is covered by interlocking step 126 and interlocking chimb 116 with matching to be put on drain pan 11.Two sidewalls up and down in described lid shell are provided with the limited support muscle of protrusion, for supporting the subsiding after fastening of two sides up and down stoping drain pan.
See Fig. 7, described auxiliary mounting bar is beloid trapezoidal guide frame, and Access Division is front end, and screw thread fixed part is rear end.
The present invention adopts the clasp and clip socket structure that are provided with mutual spiral-lock between drain pan and lid shell, electric instrument is made to assemble the clasp and the clip socket that directly utilize mutual spiral-lock, it is made to eliminate a series of loaded down with trivial details operation of assembling with screw, screw and producing, effectively improve the efficiency of assembling, reduce the production cost of enterprise, make it have simple and convenient assembly, quick and packaging efficiency advantages of higher.Secondly, on electric instrument two side faces, be provided with special auxiliary mounting bar, when mounted, with the clamping of rack phase, the screw thread fixed part of auxiliary mounting bar is then fixed by the bottom of screw and electric instrument in the Access Division utilizing auxiliary mounting bar, make on auxiliary mounting bar tighten up a screw part in rack, be in outermost end, be extremely convenient to people's operation, be convenient to the whole electric instrument of people's dismounting.Overcome electric instrument product in the past, screw fixed part is designed to the inner terminal be in rack, the problem of the mounting or dismounting of the whole electric instrument of extreme influence.The present invention has easy accessibility, quick and easy maintenance, advantages of simple structure and simple, is extremely conducive to the use cost reducing enterprise's maintenance cost and user.
Convenient during in order to make above-mentioned intelligent electric instrument detachable maintaining, the present invention also provides a kind of removal tool special for dismantling drain pan 11 and cap 12 buckling structure, as shown in Figure 8, comprise remover body 3, this remover body 3 comprises handle 31, needle stand 32 and multiple vent needle 33 and forms, and is set to two vent needles in originally implementing.Described handle 31 one end is together with being fixedly connected with in the middle part of needle stand 32; Described each vent needle 33 is separately fixed on needle stand 32 bottom surface.The quantity of described vent needle 33 is identical with removal hole 122 and clasp 111 quantity, and the spacing between vent needle is also identical with the pitch-row of removal hole.During application, hold on the other hand remover by the vent needle 33 on its needle stand 32 bottom surface with insert in removal hole 122 accordingly, one push up inward gently, clasp 111 is extruded inward, lid shell 12 just can be raised by another hand easily, make it have dismounting easy, quick, and electric instrument can be made to maintain easily and reuse.
The using method of described remover is: when needing the drain pan of electric instrument and lid shell to be separated, hold on the other hand remover by the vent needle on its needle stand bottom surface with insert in removal hole accordingly, one push up inward gently, clasp is extruded inward, lid shell just can be raised by another hand easily, makes it have the advantage that dismounting is easy, quick and can reuse.This remover has the features such as structure is simple, easy to use, simple.
Should be understood that, application of the present invention is not limited to above-mentioned citing, for those of ordinary skills, can be improved according to the above description or convert, and all these improve and convert the protection domain that all should belong to claims of the present invention.
Claims (10)
1. a shell structure for intelligent electric instrument, is characterized in that, comprising:
Drain pan and lid shell;
Two sides of the oral area of described drain pan are provided with multiple clasp, and the bottom of drain pan is provided with two line bank utensil receiving openings;
The madial wall of described lid shell is provided with multiple catching groove, and the position of described catching groove is corresponding with the position of the clasp on drain pan, and described lid shell and drain pan are interlocked by catching groove and clasp and realize assembling;
Also being provided with the removal hole running through lid shell side wall in described catching groove, realizing dismounting for clasp being released catching groove by instrument through described removal hole;
Two, the left and right sidewall of described drain pan has the tongue-and-groove for installing auxiliary mounting bar, described tongue-and-groove extends to the setting-in position that drain pan bottom position place is also provided with band screw hole;
There is kink at the two ends of described auxiliary mounting bar, and overbending direction is contrary, and one end is screw thread fixed part, and the other end is Access Division, and described screw fixed part is locked in setting-in position by screw, and described Access Division is used for instrument card to access in electric cabinet.
2. shell structure according to claim 1, is characterized in that, described drain pan madial wall is also provided with multiple inserting groove for being fixed on by circuit board in drain pan, realizes exempting to be screwed mode by described inserting groove.
3. shell structure according to claim 2, is characterized in that, described lid shell surface is provided with multiple indicator lamp hole, Kong Zhu is provided with at the back side of described indicator lamp hole, indicator lamp hole extends on the pilot lamp of circuit board by described Kong Zhu, covers described pilot lamp, strengthens the illuminance of pilot lamp.
4. shell structure according to claim 3, is characterized in that, described lid shell surface is provided with multiple key hole, in described key hole, be provided with button, and button is connected on lid shell by dowel, and described button protrudes from dowel.
5. shell structure according to claim 4, is characterized in that, described auxiliary mounting bar is beloid trapezoidal guide frame, and Access Division is front end, and screw thread fixed part is rear end.
6. shell structure according to claim 5, is characterized in that, described tongue-and-groove is swallow-tail form tenon groove structure.
7. shell structure according to claim 6, is characterized in that, two sidewalls up and down in described lid shell are provided with the limited support muscle of protrusion, for supporting the subsiding after fastening of two sides up and down stoping drain pan.
8. an intelligent electric instrument, it is characterized in that, comprise circuit board assemblies and the shell structure as described in claim 1 to 7 any one, described circuit board assemblies is installed in the drain pan of housing, described circuit board assemblies comprises display panel, power panel, power transformation plate and CPU board, described CPU board is arranged on a display panel by double-row needle socket, described power panel and power transformation plate are fastened on the both sides up and down of CPU board respectively by web member, the line bank of described power panel and power transformation plate is each passed through two line bank utensil receiving openings bottom drain pan, and utilize one end of utensil receiving opening Power Support plate and power transformation plate.
9. intelligent electric instrument according to claim 8, is characterized in that, the inner wall edge of lid shell is provided with location hitching post, corresponding to detent display board being provided with adaptive location hitching post.
10. a remover for intelligent electric instrument, is characterized in that, comprises one handle, and one end of described handle is provided with a needle stand, and described needle stand is provided with multiple needle body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410776091.8A CN104502640B (en) | 2014-02-18 | 2014-12-15 | A kind of intelligent electric instrument and its shell structure and extracting tool |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2014200742191 | 2014-02-18 | ||
| CN201420074219 | 2014-02-18 | ||
| CN201410776091.8A CN104502640B (en) | 2014-02-18 | 2014-12-15 | A kind of intelligent electric instrument and its shell structure and extracting tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104502640A true CN104502640A (en) | 2015-04-08 |
| CN104502640B CN104502640B (en) | 2018-02-13 |
Family
ID=52944051
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420796559.5U Withdrawn - After Issue CN204422575U (en) | 2014-02-18 | 2014-12-15 | A kind of intelligent electric instrument and shell structure thereof |
| CN201410776091.8A Active CN104502640B (en) | 2014-02-18 | 2014-12-15 | A kind of intelligent electric instrument and its shell structure and extracting tool |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420796559.5U Withdrawn - After Issue CN204422575U (en) | 2014-02-18 | 2014-12-15 | A kind of intelligent electric instrument and shell structure thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN204422575U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107831337A (en) * | 2017-10-23 | 2018-03-23 | 济南铂朗电气有限公司 | One kind exempts from the hot-swappable formula electric instrument that has a power failure |
| CN108845211A (en) * | 2018-07-06 | 2018-11-20 | 成都瑞联电气股份有限公司 | A kind of electric power monitoring instrument with double-layer PCB board structure |
| CN110116387A (en) * | 2019-05-29 | 2019-08-13 | 南昌矿山机械有限公司 | Crusher top shell and bottom case attaching/detaching apparatus and method based on steering cylinder |
| CN114290287A (en) * | 2021-11-12 | 2022-04-08 | 国网浙江省电力有限公司衢州供电公司 | Automatic cover opening equipment for terminal cover of electric energy meter |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204422575U (en) * | 2014-02-18 | 2015-06-24 | 佛山市科瑞德电气科技有限公司 | A kind of intelligent electric instrument and shell structure thereof |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08236977A (en) * | 1995-02-28 | 1996-09-13 | Sony Tektronix Corp | Housing of electric measurement device |
| CN201758499U (en) * | 2010-08-12 | 2011-03-09 | 正文科技股份有限公司 | Casing fastening structure |
| CN202310400U (en) * | 2011-11-12 | 2012-07-04 | 佛山市明华科瑞德电气科技有限公司 | Assembly structure of power instrument circuit boards in instrument case |
| CN202330472U (en) * | 2011-11-12 | 2012-07-11 | 佛山市明华科瑞德电气科技有限公司 | Assembly structure of power instrument shell |
| CN202583275U (en) * | 2012-04-16 | 2012-12-05 | 上海圣享实业有限公司 | Electric meter box with removable meter positions |
| CN202710605U (en) * | 2012-07-25 | 2013-01-30 | 河南弘正电气科技有限公司 | Assembly structure of electric energy quality detection terminal |
| CN203117242U (en) * | 2013-01-21 | 2013-08-07 | 杭州凯雅捷科技有限公司 | Single-ammeter-position combination ammeter case |
| CN103277395A (en) * | 2013-06-09 | 2013-09-04 | 苏州柏德纳科技有限公司 | Z-shaped connector |
| CN204422575U (en) * | 2014-02-18 | 2015-06-24 | 佛山市科瑞德电气科技有限公司 | A kind of intelligent electric instrument and shell structure thereof |
-
2014
- 2014-12-15 CN CN201420796559.5U patent/CN204422575U/en not_active Withdrawn - After Issue
- 2014-12-15 CN CN201410776091.8A patent/CN104502640B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08236977A (en) * | 1995-02-28 | 1996-09-13 | Sony Tektronix Corp | Housing of electric measurement device |
| CN201758499U (en) * | 2010-08-12 | 2011-03-09 | 正文科技股份有限公司 | Casing fastening structure |
| CN202310400U (en) * | 2011-11-12 | 2012-07-04 | 佛山市明华科瑞德电气科技有限公司 | Assembly structure of power instrument circuit boards in instrument case |
| CN202330472U (en) * | 2011-11-12 | 2012-07-11 | 佛山市明华科瑞德电气科技有限公司 | Assembly structure of power instrument shell |
| CN202583275U (en) * | 2012-04-16 | 2012-12-05 | 上海圣享实业有限公司 | Electric meter box with removable meter positions |
| CN202710605U (en) * | 2012-07-25 | 2013-01-30 | 河南弘正电气科技有限公司 | Assembly structure of electric energy quality detection terminal |
| CN203117242U (en) * | 2013-01-21 | 2013-08-07 | 杭州凯雅捷科技有限公司 | Single-ammeter-position combination ammeter case |
| CN103277395A (en) * | 2013-06-09 | 2013-09-04 | 苏州柏德纳科技有限公司 | Z-shaped connector |
| CN204422575U (en) * | 2014-02-18 | 2015-06-24 | 佛山市科瑞德电气科技有限公司 | A kind of intelligent electric instrument and shell structure thereof |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107831337A (en) * | 2017-10-23 | 2018-03-23 | 济南铂朗电气有限公司 | One kind exempts from the hot-swappable formula electric instrument that has a power failure |
| CN108845211A (en) * | 2018-07-06 | 2018-11-20 | 成都瑞联电气股份有限公司 | A kind of electric power monitoring instrument with double-layer PCB board structure |
| CN110116387A (en) * | 2019-05-29 | 2019-08-13 | 南昌矿山机械有限公司 | Crusher top shell and bottom case attaching/detaching apparatus and method based on steering cylinder |
| CN110116387B (en) * | 2019-05-29 | 2023-06-16 | 南昌矿机集团股份有限公司 | Breaker top shell and bottom shell dismounting device and method based on steering cylinder |
| CN114290287A (en) * | 2021-11-12 | 2022-04-08 | 国网浙江省电力有限公司衢州供电公司 | Automatic cover opening equipment for terminal cover of electric energy meter |
| CN114290287B (en) * | 2021-11-12 | 2023-08-29 | 国网浙江省电力有限公司衢州供电公司 | Automatic cover opening equipment for terminal cover of electric energy meter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN204422575U (en) | 2015-06-24 |
| CN104502640B (en) | 2018-02-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204422575U (en) | A kind of intelligent electric instrument and shell structure thereof | |
| CN201571126U (en) | Novel STB casing | |
| CN206419808U (en) | A kind of panel light | |
| CN209119752U (en) | Terminal box | |
| CN201846539U (en) | Case | |
| CN109107264A (en) | Water purifier shell and water purifier with it | |
| CN204812751U (en) | Novel wardrobe trousers frame | |
| CN207316567U (en) | Line lamp | |
| CN205048860U (en) | Top cap subassembly and refrigerator of refrigerator | |
| CN203833725U (en) | Under-cabinet pure water machine | |
| CN104965273B (en) | Wiring screen cabinet before optic fibre switching box body, optic fibre switching case and prefabricated cabin | |
| CN210928346U (en) | Console and wall body thereof | |
| CN203399816U (en) | Wire groove | |
| CN203504904U (en) | Cabinet structure and explosion-proof frequency converter | |
| CN103115333B (en) | External hanging flat lamp | |
| CN214228701U (en) | Circuit board box connecting structure | |
| CN204970315U (en) | Function piece frame of wardrobe | |
| CN211853599U (en) | Pin connection embedded lamp | |
| CN209784460U (en) | Digital display instrument reliable in assembly | |
| CN216480422U (en) | Colorful desktop atmosphere lamp convenient to assemble | |
| CN219418184U (en) | Fingerprint head for lockset convenient to supply power | |
| CN212462258U (en) | Ground insertion structure supporting front-side dismounting weak current functional module | |
| CN214463288U (en) | Front cover shell for intelligent door lock | |
| KR200419749Y1 (en) | Control box | |
| CN210838557U (en) | Wall-mounted control box convenient to disassemble and assemble |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: Three, building six, building 7, building 17, block A, Han Tian science and Technology City, Guicheng Road, Nanhai District, Foshan, Guangdong, 528200 Applicant after: Guangdong Keruide Electric Technology Co., Ltd. Address before: Six, building three, building 7, No. 528200, block A, Han Tian science and Technology City, Nanhai District, Guangdong, Foshan Applicant before: FOSHAN CREDIBLE ELECTRIC TECHNOLOGY CO., LTD. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |