CN208461851U - The antitheft positioning terminal of Vehicular intelligent based on NB-IoT communication - Google Patents
The antitheft positioning terminal of Vehicular intelligent based on NB-IoT communication Download PDFInfo
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- CN208461851U CN208461851U CN201821366300.1U CN201821366300U CN208461851U CN 208461851 U CN208461851 U CN 208461851U CN 201821366300 U CN201821366300 U CN 201821366300U CN 208461851 U CN208461851 U CN 208461851U
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- bottom case
- pcb board
- positioning terminal
- vehicular intelligent
- iot communication
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Abstract
The utility model discloses a kind of antitheft positioning terminals of Vehicular intelligent that should be communicated based on NB-IoT, include face-piece and bottom case, the bottom case is provided with SIM card rear cover；NB accessory is additionally provided on the bottom case, the NB accessory is connect with pcb board；GPS antenna is welded on the pcb board, and is caught in fixed on the bottom case；There is cpu central processing unit on the pcb board.Using the electric bicycle intelligent terminal of NB accessory, it is provided with SIM card rear cover due to having used NB accessory, and in bottom case, SIM card is placed and taken out by opening the SIM card rear cover of plastic cement, and realization receives or sends NB network signal；In addition, having cpu central processing unit on pcb board, the processing and analysis of data can be carried out.
Description
Technical field
The utility model belongs to internet of things field, anti-more particularly, to a kind of Vehicular intelligent based on NB-IoT communication
Steal positioning terminal.
Background technique
Have on the market much about vehicles such as management electric bicycle, battery-operated motor cycle, motorcycle, automobile, electric vehicles
Terminal device, but there is presently no discoveries to be received using NB antenna or the NB accessory such as NB chip or NB network module
Or send NB network signal.
NB-IoT, i.e. narrowband Internet of Things, can be used for logistic track device, share bicycle, electric vehicle etc., be not necessarily to mobility,
Small data quantity, it is insensitive to time delay.NB-IoT is implemented in cellular network, only consumes the bandwidth of about 180KHz, can directly dispose
In GSM network, UMTS network or LTE network, to reduce lower deployment cost, realize smooth upgrade；In the recent period, narrowband technology of Internet of things at
Ripe, with lot of advantages, such as low cost, low-power, access is simple, plug and play, is easy to compatible with existing terminal, can improve
Network coverage etc..
Utility model content
It is easy to use the technical problem to be solved by the present invention is to provide a kind of structure novel, the good base of using effect
In the antitheft positioning terminal of Vehicular intelligent of NB-IoT communication.
In order to solve the above technical problems, the technical solution adopted in the utility model is, the vehicle that should be communicated based on NB-IoT
Intelligent anti-theft positioning terminal includes face-piece and bottom case, the bottom case is provided with SIM card rear cover；It is also set up on the bottom case
There is NB accessory, the NB accessory is connect with pcb board；GPS antenna is welded on the pcb board, and is caught in fixed on the bottom case；
There is cpu central processing unit on the pcb board.
The antitheft positioning terminal of Vehicular intelligent based on NB-IoT communication of above-mentioned technical proposal, due to having used NB accessory,
And bottom case is provided with SIM card rear cover, SIM card is placed and taken out by opening the SIM card rear cover of plastic cement, is realized and is received
Or send NB network signal；In addition, having cpu central processing unit on pcb board, the processing and analysis of data can be carried out.
Preferably, the front of the pcb board is arranged in the cpu central processing unit；Power supply apparatus is also disposed at the PCB
The front of plate is provided with power supply screening cover on the power supply apparatus.
Power supply screening cover is welded on pcb board, and anti-EMI filter is played the role of, and power supply screening cover covers in mask frame, has
Conducive to replacement device.
Preferably, the back side of the pcb board is provided with reset key, indicator light, battery and SIM card holder.
SIM card is put by opening the SIM card rear cover of plastic cement, can be caught in being fixed in SIM card holder；It resets
Key is restarted for electric bicycle resetting of intelligent terminal；Whether indicator light is used to indicate electric bicycle intelligent terminal
Running.
Preferably, it is additionally provided with harness at the back side of the pcb board, external power supply is welded on described by the harness
On pcb board, power supply is connected.
Preferably, the NB accessory is by fixed on the thermosol column thermosol to the bottom case on the bottom case, the NB
Elastic slice feeler on accessory touches the connection of the contact on the pcb board.
Preferably, the battery is solid in the upper of the pcb board by gum；The face-piece and the bottom case are to pass through spiral shell
Silk is fixed, and has wire casing between the face-piece and the bottom case.
Preferably, bottom case water proof ring is additionally provided with along the edge of the bottom case.
Preferably, SIM card rear cover water proof ring is provided between the SIM card rear cover and the bottom case.
Preferably, there is hole slot on the wing on the both sides on the bottom case, be easy for what interspersed band was fixed.
Detailed description of the invention
Specific embodiment of the present utility model is described in further detail with reference to the accompanying drawing:
Fig. 1 is the antitheft positioning terminal overall structure figure of Vehicular intelligent that the utility model is communicated based on NB-IoT；
Fig. 2 is the first technical solution of the utility model based on the NB-IoT antitheft positioning terminal of Vehicular intelligent communicated
Decomposition chart；
Fig. 3 is second technical solution of the utility model based on the NB-IoT antitheft positioning terminal of Vehicular intelligent communicated
Decomposition chart；
Fig. 4 is the third technical solution of the utility model based on the NB-IoT antitheft positioning terminal of Vehicular intelligent communicated
Decomposition chart；
Fig. 5 is the structure schematic diagram of pcb board in Fig. 2；
Wherein: 1- face-piece, 2-CPU central processing unit, 3-PCB plate, the front of 301-PCB plate；The back side of 302-PCB plate；
4-SIM deck；5-NB accessory；6-GPS antenna；7-SIM card rear cover water proof ring；8-SIM card rear cover；9- wire casing；The shielding of 10- power supply
Lid；11- power supply apparatus；12- reset key；13- indicator light；14- battery；15- harness；16- bottom case water proof ring；17- bottom case；
18- hole slot.
Specific embodiment
The utility model made improvement compared with the existing technology in order to better understand, it is practical to this separately below
Novel specific embodiment is explained in detail.
Embodiment 1: as shown in Fig. 1,2,5, the antitheft positioning of Vehicular intelligent based on NB-IoT communication of the utility model is eventually
End, includes face-piece 1 and bottom case 17, the bottom case 17 is provided with SIM card rear cover 8；NB is additionally provided on the bottom case 17 to match
Part 5, the NB accessory 5 are connect with pcb board 3；GPS antenna 6 is welded on the pcb board 3, and is caught in solid on the bottom case 17
It is fixed；There is cpu central processing unit 2 on the pcb board 3.
The front 301 of the pcb board is arranged in the cpu central processing unit 2；Power supply apparatus 11 is also disposed at the PCB
The front 301 of plate is provided with power supply screening cover 10 on the power supply apparatus 11.
The back side of the pcb board 302 is provided with reset key 12, indicator light 13, battery 14 and SIM card holder 4.
It is additionally provided with harness 15 at the back side of the pcb board 302, external power supply is welded on described by the harness 15
On pcb board 3, power supply is connected；NB accessory 5 is by fixed on the thermosol column thermosol on the bottom case 17 to the bottom case 17, institute
The contact that the elastic slice feeler on NB accessory 5 touches on the pcb board 3 is stated to connect.
Battery 14 is solid in the upper of the pcb board 3 by gum；The face-piece 1 and the bottom case 17 be by screw come
Fixed, and there is wire casing 9 between the face-piece 1 and the bottom case 17, there is hole slot 18 on the wing on the both sides on bottom case 17.
Embodiment 2: as shown in figure 3, be the same with 1 other structures of embodiment, the difference is that, along the side of the bottom case 17
Edge is additionally provided with bottom case water proof ring 16.
Embodiment 3: as shown in figure 4, being provided with SIM card rear cover water proof ring between the SIM card rear cover and the bottom case.
The embodiments of the present invention is described in detail above in conjunction with attached drawing, but the utility model is not limited to
Above embodiment, technical field those of ordinary skill within the scope of knowledge, this reality can also not departed from
With making a variety of changes under the premise of novel objective, such as Vehicular intelligent terminal can be used in any vehicle, including but unlimited
In electric bicycle, battery-operated motor cycle, motorcycle, automobile, electric vehicle, electric power needed for working, come source vehicle itself storage battery or
Rechargeable lithium battery built in person, from this perspective, ant pipe vehicle can be with anywhere.
Claims (10)
1. a kind of antitheft positioning terminal of Vehicular intelligent based on NB-IoT communication, includes face-piece and bottom case, which is characterized in that
The bottom case is provided with SIM card rear cover；NB accessory is additionally provided on the bottom case, the NB accessory is connect with pcb board；GPS days
Wire bonding is caught on the pcb board to fixed on the bottom case；There is cpu central processing unit on the pcb board.
2. the Vehicular intelligent antitheft positioning terminal according to claim 1 based on NB-IoT communication, which is characterized in that described
The front of the pcb board is arranged in cpu central processing unit；Power supply apparatus is also disposed at the front of the pcb board, in the power supply
Power supply screening cover is provided on device.
3. the Vehicular intelligent antitheft positioning terminal according to claim 2 based on NB-IoT communication, which is characterized in that in institute
The back side for stating pcb board is provided with reset key, indicator light, battery and SIM card holder.
4. the Vehicular intelligent antitheft positioning terminal according to claim 3 based on NB-IoT communication, which is characterized in that in institute
The back side for stating pcb board is additionally provided with harness, and external power supply is welded on the pcb board by the harness, connects power supply.
5. the Vehicular intelligent antitheft positioning terminal according to claim 4 based on NB-IoT communication, which is characterized in that described
NB accessory is the elastic slice feeler contact by fixed on the thermosol column thermosol to the bottom case on the bottom case, on the NB accessory
Contact connection on to the pcb board.
6. the Vehicular intelligent antitheft positioning terminal according to claim 5 based on NB-IoT communication, which is characterized in that described
Battery is solid in the upper of the pcb board by gum；The face-piece and the bottom case are fixed by screw, and described
There is wire casing between face-piece and the bottom case.
7. the Vehicular intelligent antitheft positioning terminal according to claim 1-5 based on NB-IoT communication, feature
It is, is additionally provided with bottom case water proof ring along the edge of the bottom case.
8. the Vehicular intelligent antitheft positioning terminal according to claim 7 based on NB-IoT communication, which is characterized in that in institute
It states and is provided with SIM card rear cover water proof ring between SIM card rear cover and the bottom case.
9. the Vehicular intelligent antitheft positioning terminal according to claim 8 based on NB-IoT communication, which is characterized in that described
There is hole slot on the wing on the both sides on bottom case.
10. the Vehicular intelligent antitheft positioning terminal according to claim 9 based on NB-IoT communication, which is characterized in that institute
Stating NB accessory is NB antenna or NB chip or NB network module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821366300.1U CN208461851U (en) | 2018-08-23 | 2018-08-23 | The antitheft positioning terminal of Vehicular intelligent based on NB-IoT communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821366300.1U CN208461851U (en) | 2018-08-23 | 2018-08-23 | The antitheft positioning terminal of Vehicular intelligent based on NB-IoT communication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208461851U true CN208461851U (en) | 2019-02-01 |
Family
ID=65178818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821366300.1U Active CN208461851U (en) | 2018-08-23 | 2018-08-23 | The antitheft positioning terminal of Vehicular intelligent based on NB-IoT communication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208461851U (en) |
-
2018
- 2018-08-23 CN CN201821366300.1U patent/CN208461851U/en active Active
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