CN203786196U - High-voltage live display device which can be installed and detached lively - Google Patents
High-voltage live display device which can be installed and detached lively Download PDFInfo
- Publication number
- CN203786196U CN203786196U CN201420180471.0U CN201420180471U CN203786196U CN 203786196 U CN203786196 U CN 203786196U CN 201420180471 U CN201420180471 U CN 201420180471U CN 203786196 U CN203786196 U CN 203786196U
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- China
- Prior art keywords
- display device
- interface
- voltage charge
- charge display
- shell
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- Expired - Lifetime
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- 238000009434 installation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 1
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Abstract
The utility model relates to a high-voltage live display device which can be installed and detached lively. The high-voltage live display device comprises a shell, and a circuit board arranged in the shell. A power interface connected with the circuit board is arranged outside the shell. The shell comprises a housing provided with an opening, and a panel which is installed at the opening in a covering manner. A plug-pull type interface is arranged between the housing and the circuit board. The plug-pull type interface comprises a first interface portion arranged in the housing and a second interface portion arranged on the circuit board. The first interface portion is connected with the power interface. According to the utility model, by arranging the plug-pull type interface between the shell and the circuit board and matching with a split-type shell, when a high-voltage live display device needs to be replaced, the operation can be performed without cutting off the power, so influences on other equipment due to power interruption can be avoided, so that the circuit board of the high-voltage live display device can be replaced conveniently, so the operating efficiency can be improved and the operating cost can be reduced.
Description
Technical field
The utility model relates to a kind of high-voltage charge display device being applied in electric system.
Background technology
The existing high-voltage charge display device for applying in electric system generally includes an insulation crust and is arranged at the wiring board in shell.On shell, be fixedly installed a power interface, wiring board is fixedly installed in the enclosure and is fixedly connected with and dismounting separately with power interface.During this high-voltage charge display device application, need integral body that high-voltage charge display device is installed on to desired location.And change at that time at needs, first need integral body by under high-voltage charge display device dismounting, this process need power-off operation, disconnects the power supply being connected with power interface.Yet because power supply and other equipment share, thus often occur can not power-off situation, so just cannot change high-voltage charge display device, thereby make troubles.
Summary of the invention
The purpose of this utility model is to provide a kind of high-voltage charge display device that can realize charged dismounting.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of high-voltage charge display device that can charged dismounting, it comprises shell, be arranged at the wiring board of described enclosure, outside described shell, be provided with the power interface being connected with described wiring board, described shell comprises the housing with opening, covering is installed on the panel of described opening part, between described housing and described wiring board, be provided with plug-in interface, described plug-in interface comprises the first interface part being arranged in described housing and is arranged at the second interface section on described wiring board, described first interface part is connected with described power interface.
Preferably, described power interface comprises several tie points, and described first interface partly comprises several and described tie point contact pin one to one mutually, and the second described interface section comprises several and described contact pin jack one to one.
Preferably, described tie point, described contact pin, described jack difference arrangement in a row.
Preferably, described housing comprises bottom surface, one end and described perpendicular a plurality of sides that are connected, bottom surface, and described side is connected successively and around described bottom surface, the other end of described side forms described opening; The inside and outside both sides that described first interface part and described power interface are arranged at described bottom surface.
Preferably, described shell is rectangular parallelepiped.
Preferably, in described housing, be provided with for described wiring board and slide and insert guide frame wherein.
Preferably, described guide frame is two gathering sills that are relatively arranged on described housing inner side.
Preferably, be upwards provided with several week of the opening of described housing and there is flexible Fastener.
Preferably, described Fastener is four, and one group of two relative edge that are arranged at relatively symmetrically described opening between two.
Preferably, the described Fastener grab on described housing that is one of the forming.
Because technique scheme is used, the utility model compared with prior art has following advantages: the utility model is by arranging the interface of plug-in and coordinate split type shell between shell and wiring board, make when needs are changed high-voltage charge display device, can can operate without power-off, the impact of having avoided power cut-off to bring to other equipment, can change easily the wiring board of high-voltage charge display device, thereby improve operating efficiency and reduce operating cost.
Accompanying drawing explanation
Accompanying drawing 1 is the front view of high-voltage charge display device that can charged dismounting of the present utility model.
Accompanying drawing 2 is the front view of removing panel of high-voltage charge display device that can charged dismounting of the present utility model.
Accompanying drawing 3 is the front view of base plate of the shell of high-voltage charge display device that can charged dismounting of the present utility model.
Accompanying drawing 4 is the side view of high-voltage charge display device that can charged dismounting of the present utility model.
Accompanying drawing 5 is the rear view of high-voltage charge display device that can charged dismounting of the present utility model.
In above accompanying drawing: 1, shell; 11, housing; 12, panel; 2, wiring board; 3, grab; 4, gathering sill; 5, power interface; 51, tie point; 6, first interface part; 61, contact pin; 7, the second interface section; 71, jack.
Embodiment
Below in conjunction with embodiment shown in the drawings, the utility model is further described.
Embodiment mono-: referring to accompanying drawing 1 to shown in accompanying drawing 5.High-voltage charge display device that can charged dismounting, the wiring board 2 that comprises shell 1 and be arranged at shell 1 inside.
Shell 1 is rectangular parallelepiped, and it forms by having the housing 11 of opening and covering the panel 12 be installed on opening part again.Housing 11 comprises bottom surface, one end and perpendicular four sides that are connected, bottom surface, and side is connected and successively around bottom surface, and the other end of side forms the opening at panel 12 places.Wiring board 2 comprises the various electronic components that are connected, and comprising the display lamp showing or the button that operates, these display lamps or button can expose to facilitate in the perforate on panel 12 to be observed and operation.When panel 12 covers on opening, can fix by the forms such as pilot pin or bolt and housing 11.The week of the opening of housing 11 be upwards provided with several and there is flexible Fastener.In the present embodiment, Fastener is four, and its 3, four grabs 3 of grab that are one of the forming on housing 11 one group of two relative edges that are arranged at relatively symmetrically opening, i.e. coboundary and lower edge between two.In housing 11, be also provided with for wiring board 2 and slide and insert guide frame wherein, for example, the gathering sill 4 of two levels is relatively set in housing 11 inner sides, make the wiring board 2 can be along gathering sill 4 and level slides in housing 11.
Outside shell 1, be provided with the power interface 5 being connected with wiring board 2, it is arranged at the outside of bottom surface, and it comprises several tie points being connected with power supply 51, and these tie points 51 form one and walk crosswise arrangement.Between the inside of housing 11 and wiring board 2, be provided with plug-in interface, plug-in interface comprises the first interface part 6 being arranged in housing 11 and is arranged at the second interface section 7 on wiring board 2.First interface part 6 is arranged at the inner side of bottom surface, and it comprises several and tie point 51 contact pin 61 one to one mutually, and this first interface part 6 is connected with power interface 5, and the second interface section 7 comprises several and contact pin 61 jack 71 one to one.Equally, contact pin 61, jack 71 also become to walk crosswise respectively arrangement.
This high-voltage charge display device is when first installation, by its integral installation in the installation position matching with its shell 1 shape and be connected power supply and power interface 5, when mounted, the elasticity that four grabs 3 have can be clamped on shell 1 in its installation position and realize stable installation.When needs are changed high-voltage charge display device, need often to change its wiring board 2 and do not allow flimsy shell 1 without changing, so first pull down panel 12, then outwards extract wiring board 2, first interface part 6 and second interface section 7 of plug-in interface are disconnected, thereby wiring board 2 is disassembled.Then the wiring board 2 of newly changing is slipped in housing 11 along gathering sill 4, the first interface part 6 of plug-in interface and the second interface section 7 are plugged fixing, finally install again panel 12.Like this when changing high-voltage charge display device, just without power operation, thereby can not have influence on other equipment with its common source, and this substitute mode is very simple and easy to do, can also reduce the cost of replacing operation.
Above-described embodiment is only explanation technical conceive of the present utility model and feature, and its object is to allow person skilled in the art can understand content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model Spirit Essence change or modify, within all should being encompassed in protection domain of the present utility model.
Claims (10)
- One kind can charged dismounting high-voltage charge display device, it comprises shell, be arranged at the wiring board of described enclosure, outside described shell, be provided with the power interface being connected with described wiring board, it is characterized in that: described shell comprises the housing with opening, covering is installed on the panel of described opening part, between described housing and described wiring board, be provided with plug-in interface, described plug-in interface comprises the first interface part being arranged in described housing and is arranged at the second interface section on described wiring board, described first interface part is connected with described power interface.
- 2. high-voltage charge display device that can charged dismounting according to claim 1, it is characterized in that: described power interface comprises several tie points, described first interface partly comprises several and described tie point contact pin one to one mutually, and the second described interface section comprises several and described contact pin jack one to one.
- 3. high-voltage charge display device that can charged dismounting according to claim 2, is characterized in that: described tie point, described contact pin, described jack be arrangement in a row respectively.
- According to described in claim 2 or 3 can charged dismounting high-voltage charge display device, it is characterized in that: described housing comprises bottom surface, one end and described perpendicular a plurality of sides that are connected, bottom surface, described side is connected and successively around described bottom surface, and the other end of described side forms described opening; The inside and outside both sides that described first interface part and described power interface are arranged at described bottom surface.
- 5. high-voltage charge display device that can charged dismounting according to claim 4, is characterized in that: described shell is rectangular parallelepiped.
- 6. high-voltage charge display device that can charged dismounting according to claim 1, is characterized in that: in described housing, be provided with for described wiring board and slide and insert guide frame wherein.
- 7. high-voltage charge display device that can charged dismounting according to claim 6, is characterized in that: described guide frame is two gathering sills that are relatively arranged on described housing inner side.
- 8. high-voltage charge display device that can charged dismounting according to claim 1, is characterized in that: the week of the opening of described housing be upwards provided with several and have flexible Fastener.
- 9. high-voltage charge display device that can charged dismounting according to claim 8, is characterized in that: described Fastener is four, and one group of two relative edge that are arranged at relatively symmetrically described opening between two.
- According to claim 8 or claim 9 can charged dismounting high-voltage charge display device, it is characterized in that: the described Fastener grab on described housing that is one of the forming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420180471.0U CN203786196U (en) | 2014-04-15 | 2014-04-15 | High-voltage live display device which can be installed and detached lively |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420180471.0U CN203786196U (en) | 2014-04-15 | 2014-04-15 | High-voltage live display device which can be installed and detached lively |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203786196U true CN203786196U (en) | 2014-08-20 |
Family
ID=51322370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420180471.0U Expired - Lifetime CN203786196U (en) | 2014-04-15 | 2014-04-15 | High-voltage live display device which can be installed and detached lively |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203786196U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104251931A (en) * | 2014-09-19 | 2014-12-31 | 广州供电局有限公司 | Universal replaceable charge indicator |
| CN113377319A (en) * | 2021-07-01 | 2021-09-10 | 深圳市宏铨煋科技有限公司 | Double-source liquid crystal display device with same screen display |
-
2014
- 2014-04-15 CN CN201420180471.0U patent/CN203786196U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104251931A (en) * | 2014-09-19 | 2014-12-31 | 广州供电局有限公司 | Universal replaceable charge indicator |
| CN104251931B (en) * | 2014-09-19 | 2017-06-06 | 广州供电局有限公司 | General changeable type charge indicating device |
| CN113377319A (en) * | 2021-07-01 | 2021-09-10 | 深圳市宏铨煋科技有限公司 | Double-source liquid crystal display device with same screen display |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140820 |
|
| CX01 | Expiry of patent term |