A kind of vehicle positioning device
Technical field
The utility model relates to a kind of positioning equipment, particularly a kind of vehicle positioning device.
Background technology
The main purposes of steady arm is the management service platform providing mobile terminal positioning service to enterprises and institutions.This platform can provide the service such as present position information, trajectory track of mobile terminal to user, help enterprise to expand way to manage, reduce handling cost, improve the efficiency of management.Also the whereabouts being applicable to children and old man are controlled, and highway is patrolled and examined, and valuable cargo is followed the tracks of, and follow the trail of and dispatching of duty, private detective's instrument, and personal effects is followed the tracks of, carrying trade, automobile burglar, bank note transport car, and army and police's manoeuvre manipulates, and inspection is adjusted and followed the trail of, officer's car managing positioning etc.The frequent jitter of prior art vehicle positioning device product antenna, causes user cannot real-time inspection vehicle condition, and body volume is large, and installation site is limited, and can not especially car find very hidden position to install onboard, antitheft rank be strong not.
Utility model content
The utility model provides a kind of vehicle positioning device, large to solve existing steady arm volume, is inconvenient to install, the shortcoming of jitter.
The concrete technical scheme that the utility model adopts is:
A kind of vehicle positioning device, it is characterized in that: comprise face-piece, power lead, battery, GSM antenna, GPS ceramic antenna and PCB, described face-piece comprises the first face-piece, the second face-piece and middle face-piece;
Inside surface four drift angle places of described first face-piece are provided with screw column;
Described second face-piece outside surface centre position is provided with a groove, second face-piece inside surface is provided with power lead, battery, GSM antenna and PCB, described power lead is connected with battery, described GSM antenna is connected with PCB, described PCB is also provided with three induction end, inside surface four drift angle places of the second face-piece are provided with pilot hole;
Described middle face-piece is provided with a square opening and three light-guiding pillars, described square opening is used for GPS ceramic antenna and embeds, described GPS ceramic antenna is connected with PCB, described light-guiding pillar is connected with the induction end in PCB is supporting, described middle face-piece four drift angle places are provided with circular hole, limit, described middle face-piece side is provided with slot, for inserting SIM card;
Circular hole on described middle face-piece and the pilot hole on the second face-piece are connected with the screw column on the first face-piece is supporting respectively, and the upper and lower surface of middle face-piece is fixed together with the first face-piece and the second face-piece respectively.
Further, described battery is lithium ion battery, use of can repeatedly charging.
Further, the length of described steady arm is 81mm, and wide is 39.4mm, and thickness is 12.1mm.
Further, described GSM antenna is cylindrical structure, and GSM antenna one end is stretched out outside the second face-piece, and the GSM antenna other end is connected with PCB, and GSM antenna is stainless steel spring formula structure.
Further, described 3 light-guiding pillars are respectively indicator of the power supply status, GSM status indicator lamp and GPS status indicator lamp.
Advantageous Effects of the present utility model is: the first, and allow gps antenna have more large area during PCB design, edge does not disturb, and allows antenna receive better, can receive signal in the position of other product signal deficiencies; The second, this locator structure is narrow, thin, and be convenient to narrow position and install, the narrow position erecting equipment can not be able to installed at other products, improves antitheft rank; 3rd, because volume is little, can more save set-up time and mounting material, reduce client and cost of products is installed.
Accompanying drawing explanation
Accompanying drawing 1: the decomposition texture schematic diagram of the utility model vehicle positioning device.
Accompanying drawing 2: the perspective view of the utility model vehicle positioning device.
Accompanying drawing 3: the structure schematic diagram of the utility model vehicle positioning device.
Embodiment
Below with reference to drawings and Examples, the utility model is described further, but protection domain of the present utility model should not be limited with this.
For convenience of description and understand the technical solution of the utility model, below illustrate that the orientation that the noun of locality used all is shown with accompanying drawing is as the criterion.
Embodiment one
Please refer to Fig. 1 to Fig. 3, a kind of vehicle positioning device, comprise the first face-piece 1, second face-piece 9 and middle face-piece 2, the rectangular structure that steady arm is combined by the first face-piece 1, second face-piece 9 and middle face-piece 2, face-piece is plastic material and makes, the length of this vehicle positioning device is 81mm, and wide is 39.4mm, and thickness is 12.1mm.
First face-piece 1 is four angles is the square structure of arc, and outside surface is frosted structure, and inside surface four drift angle places are provided with screw column 101.
Second face-piece 9 is four angles is the square structure of arc, outside surface is frosted structure, and outside surface centre position is provided with an oval-shaped groove 902, second face-piece 9 inside surface is provided with power lead 6, battery 7, GSM antenna 8 and PCB 5, power lead 6 is connected with battery 7, battery 7 is lithium ion battery, can repeatedly to charge use, GSM antenna 8 is cylindrical structure, GSM antenna 8 one end is stretched out outside the second face-piece 9, GSM antenna 8 other end is connected with PCB 5, and GSM antenna 8 is stainless steel spring formula structure.
GSM antenna 8 is connected with PCB 5, and inside surface four drift angle places PCB 5 being also provided with three induction end 501, second face-piece 9 are provided with pilot hole 901.
Middle face-piece 2 is provided with a square opening 203 and three light-guiding pillars, 202,3 light-guiding pillars 202 are respectively indicator of the power supply status, GSM status indicator lamp and GPS status indicator lamp.
On middle face-piece 2, square opening 203 embeds for GPS ceramic antenna 4, described GPS ceramic antenna 4 is also connected with PCB 5, described light-guiding pillar 202 is connected with the induction end 501 in PCB 5 is supporting, middle face-piece 2 four drift angle places are provided with circular hole 201, middle face-piece 2 one side is also provided with slot, for inserting SIM card 3.
Circular hole 201 on middle face-piece 2 is connected with the screw column 101 on the first face-piece 1 is supporting respectively with the pilot hole 901 on the second face-piece 9, and the upper and lower surface of middle face-piece 2 is fixed together with the first face-piece 1 and the second face-piece 9 respectively.
GPS ceramic antenna 4 fringe region of this steady arm is noiseless, has more protrusion housings, and Received signal strength can be allowed stronger, combine narrow structure, Total Product is thinner, and volume is less, and convenient installation, more suitable installation site can be found onboard, facilitate client and the increase of antitheft rank.
The implication of " inside and outside " described in the application refers to relative to equipment itself, in the direction of sensing equipment inside is, otherwise is outward.
The indirect connection that can be the direct connection between parts also can be by other parts between parts of the implication of " connection " described in the application.
The announcement of book and instruction according to the above description, the utility model those skilled in the art can also change above-mentioned embodiment and revise.Therefore, the utility model is not limited to embodiment disclosed and described above, also should fall in the protection domain of claim of the present utility model modifications and changes more of the present utility model.In addition, although employ some specific terms in this instructions, these terms just for convenience of description, do not form any restriction to the utility model.