CN202818395U - Vehicle-mounted communication terminal used for electric automobile - Google Patents
Vehicle-mounted communication terminal used for electric automobile Download PDFInfo
- Publication number
- CN202818395U CN202818395U CN 201220246170 CN201220246170U CN202818395U CN 202818395 U CN202818395 U CN 202818395U CN 201220246170 CN201220246170 CN 201220246170 CN 201220246170 U CN201220246170 U CN 201220246170U CN 202818395 U CN202818395 U CN 202818395U
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- Prior art keywords
- housing
- electric automobile
- communication terminal
- vehicle
- plate
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- Expired - Fee Related
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Abstract
The utility model discloses a vehicle-mounted communication terminal used for an electric automobile. The device comprises a housing, a network interface mounted on a circuit board inside the housing, an SIM card mounting position and a running status indicator light. The wall of the housing is provided with an opening, the network interface, the SIM card mounting position and the running status indicator light are arranged at the opening, the opening is covered by a transparent plate in a sealing manner, and the transparent plate is fixedly connected with the housing through screws. The vehicle-mounted communication terminal used for the electric automobile simplifies the structure of the housing, facilitates sealing of the housing opening, overcomes the defect of the prior art that too many openings on the housing cause reduction of waterproof and dustproof performance, improves reliability and safety of the use of the device, and prolongs service life of the device.
Description
Technical field
The utility model relates to a kind of spare and accessory parts of electric automobile, says accurately to relate to a kind of vehicle communication terminal equipment for the conversion of electric automobile stipulations and information management.
Background technology
Country widelys popularize now and taps a new source of energy, and electric automobile also is among them.The vehicle mounted communication terminal is the electric automobile important component part, is the visual plant that electric automobile carries out stipulations conversion and information management, has a strong impact on the serviceability of electric automobile.The vehicle mounted communication terminal shell is as the guard section of vehicle mounted communication terminal, in the use procedure of car-mounted terminal, be mainly used in preventing in the automobilism because jolting and the reason such as vibration causes inner member to damage, prevent from car internal cause moisture and leak affecting properties of product, its reliability of structure and fail safe are use basic.Existing electric automobile car-mounted terminal housing adopts aluminium alloy technical grade shell usually, its shortcoming is: relay indicating light, SIM card, network interface all are respectively perforate installations on housing, because existing opening in shell is too much, cause on the one hand that shell structure is complicated, processing cost is higher, will certainly cause on the other hand the water proof and dust proof hydraulic performance decline of housing, affect useful life and the performance of device.
The utility model content
The purpose of this utility model is: provide a kind of electric automobile simple in structure vehicle-mounted communication terminal housing, too much cause the lower problem of its water proof and dust proof ability to solve existing vehicle communication terminal housing because of the surface of shell perforate.
The technical solution of the utility model is: the vehicle-mounted communication terminal of a kind of electric automobile, comprise housing and be installed on electric elements on the housing interior circuit board, described electric elements comprise network interface, SIM card installation position and running LED, offer an opening at described housing wall, described network interface, SIM card installation position and running LED all are located at this opening part, seal closure is provided with transparent panel on the opening, and this transparent panel is connected by screw and housing.
Described housing is mainly surrounded by base plate, cover plate, front and back end plate and left side plate, and described opening is opened on the left plate or right plate of housing, also is fixed with the waterproof inserting terminal that connects for outside line on described front end-plate.
Between described transparent cover plate and left plate, also be provided with waterproof washer.
On the end plate of described housing, also offer the wire hole that stretches out for gps antenna.
Offer be used to installing securing member at described base plate housing is fixed on the installing hole on the electric automobile frame or draw-in groove is installed.
The vehicle-mounted communication terminal of electric automobile of the present utility model is with network interface, SIM card installation position and running LED are installed concentratedly at a place, and on housing corresponding network interface, an opening is offered in the position of SIM card installation position and running LED and seal closure is established transparent panel, simplified the structure of housing, be convenient to shell nozzle is sealed, it has overcome the defective of the water proof and dust proof hydraulic performance decline that prior art too much causes because of perforate on the housing, reliability and fail safe that equipment uses have been improved, prolonged the useful life of equipment, and at opening transparent panel is set and can affect observation to the running LED situation, and when opening transparent panel, can carry out the connection of SIM card installation or netting twine, also be more convenient for operation.
Description of drawings
Fig. 1 is the outline drawing of the vehicle-mounted communication terminal specific embodiment of the utility model electric automobile;
Fig. 2 is that K among Fig. 1 is to view.
Embodiment
The specific embodiment of the vehicle-mounted communication terminal of electric automobile of the present utility model as shown in Figure 1 and Figure 2, it mainly is comprised of housing and the electric elements that are installed on its internal circuit plate, wherein, housing is mainly surrounded by base plate 1, cover plate 2, front end-plate 3, end plate 4, left plate 5 and right plate 6, the length of the fore-and-aft direction of base plate 1 is greater than left side plate 5,6 length, thereby makes the forward and backward two ends of base plate 1 stretch out respectively corresponding front end-plate 3 and end plate 4.Thereby offer respectively in base plate 1 rear and front end be used to wearing securing member this communication terminal is fixed on installation draw-in groove 11 on the electric automobile frame, in the present embodiment, each is installed draw-in groove 11 and consists of by the U-shaped breach that is opened in corresponding edge, can be conveniently to the adjustment of height communication terminal location.Utilization is respectively installed draw-in groove 11 the vehicle mounted communication terminal equipment is fixed on the vehicle frame, can guarantee that the electric elements of vehicle mounted communication terminal equipment inside can because the electric automobile long-time running causes element loosening, not guarantee the normal operation of equipment.
Be installed in electric elements on the circuit board 111 in the housing and comprise network interface 112, SIM card installation position 113 and running LED 114 for PERCOM peripheral communication, in the present embodiment, this network interface 112, SIM card installation position 113 and running LED 114 are all installed concentratedly on circuit board 111 and the left plate 5 of close housing, the position of corresponding network interface 112, SIM card installation position 113 and running LED 114 offers the opening of a rectangle on left plate 5, seal closure is provided with a transparent panel 8 on the opening, and this transparent panel 8 is fixed on the left plate 5 by two screws.During use, open this transparent panel 8, namely the state of observable running LED 114, can utilize inner network interface 112 to realize communications, can make things convenient for the user installation SIM card.Also pad is provided with waterproof washer (not looking out among the figure) between transparent panel 8 and left plate 5, can prevent that moisture or the globule from entering and damage circuit in the housing.
Also be fixed with the waterproof inserting terminal 7 that connects for the outside on the front end-plate of housing, this waterproof inserting terminal 7 can guarantee that communication line avoids the impact of water, guarantees stable signal transmission.
In housing, also be provided with GPS equipment, spaced apartly on the end plate 4 of housing be provided with two and stretch out and the fixing wire hole 9 of gps antenna for gps antennas, to guarantee that gps antenna can because the operating vibration of electric automobile causes the loosening transmission that affects signal, not guarantee the normal operation of GPS function.
Claims (5)
1. vehicle-mounted communication terminal of electric automobile, comprise housing and be installed on electric elements on the housing interior circuit board, described electric elements comprise network interface, SIM card installation position and running LED, it is characterized in that, offer an opening at described housing wall, described network interface, SIM card installation position and running LED all are located at this opening part, and seal closure is provided with transparent panel on the opening, and this transparent panel is connected by screw and housing.
2. the vehicle-mounted communication terminal of electric automobile according to claim 1, it is characterized in that, described housing is mainly surrounded by base plate, cover plate, front and back end plate and left side plate, described opening is opened on the left plate or right plate of housing, also is fixed with the waterproof inserting terminal that connects for outside line on described front end-plate.
3. the vehicle-mounted communication terminal of electric automobile according to claim 2 is characterized in that, also is provided with waterproof washer between described transparent cover plate and left plate.
4. the vehicle-mounted communication terminal of electric automobile according to claim 2 is characterized in that, also offers the wire hole that stretches out for gps antenna on the end plate of described housing.
5. the vehicle-mounted communication terminal of electric automobile according to claim 2 is characterized in that, offers be used to installing securing member at described base plate housing is fixed on the installing hole on the electric automobile frame or draw-in groove is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220246170 CN202818395U (en) | 2012-05-29 | 2012-05-29 | Vehicle-mounted communication terminal used for electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220246170 CN202818395U (en) | 2012-05-29 | 2012-05-29 | Vehicle-mounted communication terminal used for electric automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202818395U true CN202818395U (en) | 2013-03-20 |
Family
ID=47877198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220246170 Expired - Fee Related CN202818395U (en) | 2012-05-29 | 2012-05-29 | Vehicle-mounted communication terminal used for electric automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202818395U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107071115A (en) * | 2017-03-25 | 2017-08-18 | 林娟娟 | A kind of mobile phone waterproof plug |
| CN107221180A (en) * | 2016-03-22 | 2017-09-29 | 福特环球技术公司 | Method and traffic control system for vehicle management |
| CN111988944A (en) * | 2020-07-13 | 2020-11-24 | 重庆智行者信息科技有限公司 | Waterproof controller |
-
2012
- 2012-05-29 CN CN 201220246170 patent/CN202818395U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107221180A (en) * | 2016-03-22 | 2017-09-29 | 福特环球技术公司 | Method and traffic control system for vehicle management |
| CN107071115A (en) * | 2017-03-25 | 2017-08-18 | 林娟娟 | A kind of mobile phone waterproof plug |
| CN111988944A (en) * | 2020-07-13 | 2020-11-24 | 重庆智行者信息科技有限公司 | Waterproof controller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131129 Address after: No. 1298 Xuchang City, Henan province 461000 XJ Avenue Patentee after: Xuji Electric Co., Ltd. Patentee after: Xuchang Xuji Software Technology Co., Ltd. Patentee after: State Grid Shandong Electric Power Company Address before: No. 1298 Xuchang City, Henan province 461000 XJ Avenue Patentee before: Xuji Group Co., Ltd. Patentee before: Xuji Electric Co., Ltd. Patentee before: Xuchang Xuji Software Technology Co., Ltd. Patentee before: Shandong Electric Power Corp. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20190529 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |