CN203881344U - External vehicle-mounted Beidou positioning terminal - Google Patents
External vehicle-mounted Beidou positioning terminal Download PDFInfo
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- CN203881344U CN203881344U CN201420325365.7U CN201420325365U CN203881344U CN 203881344 U CN203881344 U CN 203881344U CN 201420325365 U CN201420325365 U CN 201420325365U CN 203881344 U CN203881344 U CN 203881344U
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- big dipper
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- rear end
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Abstract
The utility model provides an external vehicle-mounted Beidou positioning terminal. The external vehicle-mounted Beidou positioning terminal comprises a positioning terminal body, an external Beidou antenna and an external mobile communication antenna, wherein the positioning terminal body comprises a case and a terminal circuit board mounted inside the case. The external vehicle-mounted Beidou positioning terminal is simple in structure, reasonable in layout, beneficial to control of the processing and production cost and capable of avoiding heat dissipation difficulty due to concentrated arrangement of heat dissipating devices; the case is made of hard metal materials with good heat-conducting properties, so that heat dissipation can be facilitated; meanwhile, the external vehicle-mounted Beidou positioning terminal is high in working reliability and can be simply and conveniently mounted inside a copilot storage case of a vehicle, thereby facilitating monitoring convenience, filling the gap of lack of external vehicle-mounted Beidou positioning terminal products in the market, providing a product solution for vehicles without preassembled vehicle-mounted positioning systems or requiring additional Beidou positioning terminals, and having a good market prospect.
Description
Technical field
The utility model relates to car-mounted terminal technical field, is specifically related to the vehicle-mounted Big Dipper locating terminal of a kind of fitted outside.
Background technology
Increasing driving business service need to depend on positioning service, such as map application, weather application, traffic navigation, traffic route historical record, vehicle location monitoring etc.At present conventional vehicle positioning technology is mainly two kinds of GPS location and Big Dipper location technologies.The Big Dipper location technology of China's independent research because its technology is ripe all the more, intellecture property autonomous, information privacy performance is compared with advantages of higher, in the vehicle positioning technology of military, civilian aspect, obtain applying more and more widely at home.Therefore, market is also more and more abundanter to the demand of vehicle-mounted Big Dipper locating terminal product.
Vehicle-mounted Big Dipper locating terminal of the prior art, in its circuit structure, mainly include Big Dipper locator data receiver module, data processing module and there is the mobile communication transceiver module of sim card slot, conventionally by power transfer module, 12V vehicle power is converted to the chip operation power supply (being generally 5V or 3.3V) of Big Dipper locator data receiver module, data processing module and mobile communication transceiver module, thereby is Big Dipper locator data receiver module, data processing module and mobile communication transceiver module for power supply; If receive and send effect in order to obtain stronger locator data, conventionally also need to connect Beidou antenna at the data input pin of Big Dipper locator data receiver module, and the transceiver communication end of mobile communication transceiver module also needing to connect mobile communication antenna conventionally.Wherein, Big Dipper locator data receiver module is responsible for receiving original Big Dipper locator data, data processing module is responsible for carrying out data protocol conversion to receiving original Big Dipper locator data, be converted to the Big Dipper locator data of mobile communication network protocol form, thereby by inserting SIM card (Subscriber Identity Module, client identification module) mobile communication transceiver module be responsible for the Big Dipper locator data of mobile communication network protocol form to be sent to by mobile communications network the positioning service server end of far-end, positioning service server end just can position the rear relevant business service of carrying out to vehicle according to Big Dipper locator data, for example vehicle position information management, route guidance, vehicle location historical record, vehicle location monitoring etc.Can see, locator data reception, conversion, transmission and the relevant business service know-why thereof of vehicle-mounted Big Dipper locating terminal, all very close with the approach that the conventional GPS locator data of mobile phone terminal is processed and related service is served, location technology maturation, data protocol switch technology between original Big Dipper locator data form and mobile communication network protocol form is also very ripe simultaneously, therefore, the angle realizing from function, there are not technological difficulties in vehicle-mounted Big Dipper locating terminal.
But current vehicle-mounted Big Dipper locating terminal all adopts built-in mode to be contained in advance in vehicle centre console conventionally.And for the vehicle of not pre-installing vehicle positioning system, or need to install the vehicle of vehicle-mounted Big Dipper locating terminal additional, also lack in the market a kind of comparatively ripe, can be contained in the vehicle-mounted Big Dipper locating terminal product on vehicle outward, meet the need of market.And be directed to specially the pre-installed position in car and the adaptability structural design of carrying out than built-in vehicle Big Dipper locating terminal, exterior vehicle-mounted Big Dipper locating terminal product, because of the factor such as uncertainty, the uncertainty of the mounting means impact of its installation site on vehicle, directly cause the complex structural designs of the vehicle-mounted Big Dipper locating terminal of fitted outside higher.And the concrete structure of the vehicle-mounted Big Dipper locating terminal of fitted outside; can directly affect again the reliability indexs such as its circuit protection effect, components and parts heat dispersion; also affect it availability indexs such as convenience, supervisory work convenience are installed simultaneously; also affect the market price such as production cost, processing cost of product because of disposition index; these indexs all directly affect the vehicle-mounted Big Dipper locating terminal of fitted outside product at the degree of being accepted in market with by degree of recognition, thereby have determined market share and the market life of product.
Summary of the invention
For above shortcomings in prior art, the purpose of this utility model is to provide a kind of simple in structure, good heat dispersion performance, is convenient to install, the supervisory work vehicle-mounted Big Dipper locating terminal of fitted outside easily, in order to solve the vehicle-mounted Big Dipper locating terminal of fitted outside product disappearance, the poor problem of structural design reliabilty and availability in prior art.
For solving the problems of the technologies described above, the utility model has adopted following technological means:
The vehicle-mounted Big Dipper locating terminal of a kind of fitted outside, comprises locating terminal body, external Beidou antenna and external mobile communication antenna;
Described locating terminal body comprises housing and circuit board terminal;
Described circuit board terminal is rectangle, and circuit elements device on circuit board terminal is all arranged in circuit board terminal upward on the plate face of a side, circuit elements device on described circuit board terminal comprises Big Dipper locator data receiver module, data processing module, power transfer module, there is the mobile communication transceiver module of sim card slot, and the Big Dipper locator data interface being electrically connected with the data input pin of Big Dipper locator data receiver module, the vehicle power input interface being electrically connected with the power access end of power transfer module, the mobile data interface being electrically connected with the transceiver communication end of mobile communication transceiver module, be connected on the power light on power transfer module power supply main line, be connected on the Big Dipper locator data receiver module working station indicator on Big Dipper locator data receiver module power supply branch road and be connected on the mobile communication transceiver module working station indicator on mobile communication transceiver module for power supply branch road, wherein, Big Dipper locator data receiver module is arranged in the circuit board terminal rearward end of side plate face upward, data processing module and power transfer module are arranged in the circuit board terminal middle part of side plate face upward, mobile communication transceiver module arrangement is in the circuit board terminal leading section of side plate face upward, and the sim card slot opening direction of mobile communication transceiver module is towards the front of circuit board terminal, described Big Dipper locator data interface, vehicle power input interface and mobile data interface are all arranged in the circuit board terminal rearward end of side plate face upward, and interface direction is all towards the rear of circuit board terminal, described power light, Big Dipper locator data receiver module working station indicator and mobile communication transceiver module working station indicator are arranged in the circuit board terminal leading section of side plate face upward, and lamp holder is all towards the front of circuit board terminal,
Described housing is enclosed and is formed by base plate, cover plate, front console and the rear end panel of metal material, described base plate is the rectangular plate shape matching with circuit board terminal shape, circuit board terminal according to the direction insulation matching with base plate shape be fixedly mounted on base plate, and the both sides that are positioned at front end on base plate are respectively provided with a front console towards front first threaded hole is installed, the both sides that are positioned at rear end on base plate are respectively provided with one, towards rearward rear end panel first, threaded hole are installed, the rectangular-shaped top plate matching with base plate shape that described cover plate has a horizontally set, and the side plate extending straight down along described rectangular-shaped top plate both sides, and be respectively equipped with the flange of outside horizontal expansion along the lower edge of two side plates, make the longitudinal cross-section of cover plate be "Ji" type, on the flange of each side, distribute and be provided with two U-shaped slotted eyes along its length, all side plate place directions dorsad of the opening direction of U-shaped slotted eye on flange, and the rectangular-shaped top plate front end both sides of cover plate and the joining place of side plate are respectively provided with a front console towards front second threaded hole are installed, the both sides, rectangular-shaped top plate rear end of cover plate and the joining place of side plate are respectively provided with one, towards rearward rear end panel second, threaded hole are installed, described cover plate according to the direction matching with base plate shape and rectangular-shaped top plate upward, flange down cover buckle on base plate, and leave clearance space between the circuit board terminal of installing on the rectangular-shaped top plate of cover plate and base plate, it is tabular that described front console and rear end panel are quadrilateral, and respectively with cover plate cover buckle on base plate time side edge thereof and bottom edge match in the four-sided openings shape of front end, formation that rear end encloses, wherein, front console is vertically placed in the front end of base plate and cover plate, and utilize screw to pass set four, the tabular position, four angles of front console quadrilateral and two front consoles first that through holes are arranged on respectively base plate are installed the front console second of threaded hole and cover plate is installed is installed in threaded hole and fixed, front console is provided with power supply source pilot lamp, three pilot lamp through holes that the lamp holder of Big Dipper locator data receiver module working station indicator and mobile communication transceiver module working station indicator stretches out, and be provided with the bar hole for insert sim card slot for SIM card corresponding to the sim card slot position of mobile communication transceiver module on front console, rear end panel is vertically placed in the rear end of base plate and cover plate, and utilize screw to pass set four in the position, four angles of rear end panel quadrangular plate shape and two rear end panels first that through holes are arranged on respectively base plate are installed the rear end panel second of threaded hole and cover plate is installed is installed in threaded hole and fix, and rear end panel is provided with three interface through holes that confession Big Dipper locator data interface, vehicle power input interface and mobile data interface stretch out,
The Big Dipper locator data interface that described external Beidou antenna stretches out with the rear end panel from housing by signal wire is electrically connected; Described external mobile communication antenna is electrically connected with the mobile data interface that the rear end panel from housing stretches out by signal wire.
As a kind of preferred version on the vehicle-mounted Big Dipper locating terminal scheme of above-mentioned fitted outside basis, described locating terminal body is fixedly mounted in the copilot storage tank of automobile, concrete mounting structure is, the inside bottom surface of the base plate of the housing of locating terminal body and copilot storage tank fits, pass by screw on the bottom surface of copilot storage tank that U-shaped slotted eye on cover plate two side flangings of housing is arranged on automobile locating terminal body is fixed, and the front console of locating terminal body at one end towards the hatch door of copilot storage tank, one end, panel place, rear end hatch door of copilot storage tank dorsad, the vehicle power input interface of described locating terminal body is electrically connected with the 12V vehicle power of automobile, described external Beidou antenna and external mobile communication antenna are all fixedly mounted on the table top of automobile center console.
As a kind of preferred version on the vehicle-mounted Big Dipper locating terminal scheme of above-mentioned fitted outside basis, the metal material that described housing adopts is steel or aluminium.
As a kind of preferred version on the vehicle-mounted Big Dipper locating terminal scheme of above-mentioned fitted outside basis, the model of described Big Dipper locator data receiver module is TD3020C.
As a kind of preferred version on the vehicle-mounted Big Dipper locating terminal scheme of above-mentioned fitted outside basis, the model of described data processing module is TM4C1231H6PM.
As a kind of preferred version on the vehicle-mounted Big Dipper locating terminal scheme of above-mentioned fitted outside basis, the model of described mobile communication transceiver module is MG323.
As a kind of preferred version on the vehicle-mounted Big Dipper locating terminal scheme of above-mentioned fitted outside basis, the model of described power transfer module is AP3003.
As a kind of preferred version on the vehicle-mounted Big Dipper locating terminal scheme of above-mentioned fitted outside basis, described Big Dipper locator data interface, vehicle power input interface and mobile data interface all adopt SMA interface.
Than prior art, the utlity model has following beneficial effect:
1, the vehicle-mounted Big Dipper locating terminal of fitted outside of the present utility model, its structural design is simple, rationally distributed, is conducive to controlled working production cost.
2, in the vehicle-mounted Big Dipper locating terminal of fitted outside of the present utility model; the position distribution of the main heat generating components of Big Dipper locator data receiver module, data processing module, power transfer module, mobile communication transceiver module etc. on circuit board terminal is comparatively balanced; avoid radiating element position arrange concentrate cause thermal value to be difficult to scatter and disappear; and housing adopts metal material; material is hard, heat conduction can be good; can be good at circuit board terminal form safeguard protection and be conducive to heat radiation, make the functional reliability of the vehicle-mounted Big Dipper locating terminal of fitted outside higher.
3, the vehicle-mounted Big Dipper locating terminal of fitted outside of the present utility model, can be arranged on simply, easily in the copilot storage tank of automobile, and it is electrically connected convenient, duty instruction is directly perceived, insertion, taking-up and the replacing operation of SIM card are also quite convenient, make the vehicle-mounted Big Dipper locating terminal of fitted outside possess good availability.
4, the vehicle-mounted Big Dipper locating terminal of fitted outside of the present utility model has been filled up the disappearance of the vehicle-mounted Big Dipper locating terminal of fitted outside product in market, for the vehicle of not pre-installing the vehicle of vehicle positioning system or need to additionally installing vehicle-mounted Big Dipper locating terminal additional provides product solution, there are good market outlook.
Brief description of the drawings
Fig. 1 is the perspective view of a kind of embodiment of the vehicle-mounted Big Dipper locating terminal of the utility model fitted outside.
Fig. 2 shows the concrete layout distributed architecture of the one figure of the circuit board terminal in the vehicle-mounted Big Dipper locating terminal of the utility model fitted outside.
Fig. 3 shows the base plate of the vehicle-mounted Big Dipper locating terminal of the utility model fitted outside middle shell and the structural representation of circuit board terminal installment state.
Fig. 4 shows the structural representation of cover plate, base plate and the circuit board terminal installment state of the vehicle-mounted Big Dipper locating terminal of the utility model fitted outside middle shell.
Status architecture schematic diagram after Fig. 5 shows the front console of the vehicle-mounted Big Dipper locating terminal of the utility model fitted outside middle shell and cover plate, base plate and installs.
Status architecture schematic diagram after Fig. 6 shows the rear end panel of the vehicle-mounted Big Dipper locating terminal of the utility model fitted outside middle shell and cover plate, base plate and installs.
Embodiment
The utility model provides a kind of fitted outside vehicle-mounted Big Dipper locating terminal.Fig. 1 shows the schematic perspective view of a kind of concrete structure of the vehicle-mounted Big Dipper locating terminal of the utility model fitted outside, as shown in Figure 1, the vehicle-mounted Big Dipper locating terminal of fitted outside of the present utility model comprises locating terminal body 100, external Beidou antenna 200 and external mobile communication antenna 300.Wherein, locating terminal body 100 comprises housing 110 and is arranged on the circuit board terminal 120 in housing.
Fig. 2 shows the concrete layout distributed architecture of the one figure of the circuit board terminal in the vehicle-mounted Big Dipper locating terminal of the utility model fitted outside.It should be noted that, in the utility model, be use state taking the vehicle-mounted Big Dipper locating terminal of fitted outside as benchmark, under the use state of locating terminal body, its side towards user is defined as front, its dorsad user's a side be defined as rear.In Fig. 2, direction F represents the front of circuit board terminal, and direction B represents the rear of circuit board terminal.As shown in Figure 2, circuit board terminal 120 is rectangle, and circuit elements device on circuit board terminal is all arranged in circuit board terminal upward on the plate face of a side; Layout is mainly for the ease of the processing of circuit board terminal and the heat radiation of circuit elements device like this, and the processing cost that on circuit board terminal, circuit components and parts one side is mated formation simultaneously is also mated formation cheaplyer than two-sided, is conducive to control cost.Circuit elements device on circuit board terminal 120 mainly comprises Big Dipper locator data receiver module 121, data processing module 122, power transfer module 123, there is the mobile communication transceiver module 124 of sim card slot, and the Big Dipper locator data interface 121a being electrically connected with the data input pin of Big Dipper locator data receiver module 121, the vehicle power input interface 123a being electrically connected with the power access end of power transfer module 123, the mobile data interface 124a being electrically connected with the transceiver communication end of mobile communication transceiver module 124, be connected on the power light 123b that power transfer module 123 is powered on main line, be connected on the Big Dipper locator data receiver module working station indicator 121b that Big Dipper locator data receiver module 121 powers on branch road and be connected on the mobile communication transceiver module working station indicator 124b that mobile communication transceiver module 124 is powered on branch road, certainly, also comprise necessary other circuit elements device of circuit function, such as electric capacity, resistance etc., because the circuit structure of vehicle-mounted Big Dipper locating terminal all belongs to prior art, just do not enumerated one by one at this.Wherein, Big Dipper locator data receiver module 121 is arranged in the circuit board terminal rearward end of side plate face upward, data processing module 122 and power transfer module 123 are arranged in the circuit board terminal middle part of side plate face upward, mobile communication transceiver module 124 is arranged in the circuit board terminal leading section of side plate face upward, and the sim card slot opening direction of mobile communication transceiver module 124 is towards the front of circuit board terminal; Because Big Dipper locator data receiver module, data processing module, power transfer module and mobile communication transceiver module are the main heat generating components in circuit board terminal, by these parts equiblibrium mass distribution on circuit board terminal, can ensure better the balanced heat radiation of circuit board terminal, avoid radiating element position to arrange concentrating causing thermal value to be difficult to scatter and disappear.Big Dipper locator data interface 121a, vehicle power input interface 123a and mobile data interface 124a are all arranged in the circuit board terminal rearward end of side plate face upward, and interface direction is all towards the rear of circuit board terminal, and while contributing to be installed on vehicle, electrical connection and wiring are convenient.Power light 123b, Big Dipper locator data receiver module working station indicator 121b and mobile communication transceiver module working station indicator 124b are arranged in the circuit board terminal leading section of side plate face upward, and lamp holder, all towards the front of circuit board terminal, is convenient to the duty of user's observation and the vehicle-mounted Big Dipper locating terminal of supervision fitted outside.As preferred technical implementation way, in circuit board terminal, the model of Big Dipper locator data receiver module preferably adopts the TD3020C type of authority company, the model of data processing module preferably adopts the TM4C1231H6PM type of Texas Instrument, the model of mobile communication transceiver module preferably adopts the MG323 type of Huawei, the model of power transfer module preferably adopts AP3003 type step-down controller, Big Dipper locator data interface, vehicle power input interface and mobile data interface preferably adopt SMA interface, are convenient to wiring and connect.
The housing of the vehicle-mounted Big Dipper locating terminal of the utility model fitted outside is enclosed and is formed by base plate, cover plate, front console and the rear end panel of metal material; Why selecting metal material, is because metal material is hard on the one hand, can be good at circuit board terminal to form safeguard protection, and be because metal material heat conduction can be good on the other hand, be conducive to heat dissipation for circuit board.Consider as material cost and processing cost, the metal material that housing adopts preferably adopts steel or aluminium, and these two kinds of metal material application are comparatively general, easily buying, and process technology and equipment maturation.Fig. 3 shows the base plate of the vehicle-mounted Big Dipper locating terminal of the utility model fitted outside middle shell and the structural representation of circuit board terminal installment state.In Fig. 3, direction F represents the front of circuit board terminal, and direction B represents the rear of circuit board terminal.As shown in Figure 3, base plate 111 is the rectangular plate shape matching with circuit board terminal 120 shapes, circuit board terminal 120 according to the direction insulation matching with base plate shape be fixedly mounted on base plate 111, and the both sides that are positioned at front end on base plate 111 are respectively provided with a front console towards front first threaded hole 111a is installed, the both sides that are positioned at rear end on base plate 111 are respectively provided with one, towards rearward rear end panel first, threaded hole 111b are installed.Fig. 4 shows the structural representation of cover plate, base plate and the circuit board terminal installment state of the vehicle-mounted Big Dipper locating terminal of the utility model fitted outside middle shell.In Fig. 4, direction F represents the front of circuit board terminal, and direction B represents the rear of circuit board terminal.The rectangular-shaped top plate 112a matching with base plate shape that cover plate 112 has a horizontally set, and the side plate 112b extending straight down along described rectangular-shaped top plate both sides, and be respectively equipped with the flange 112c of outside horizontal expansion along the lower edge of two side plate 112b, make the longitudinal cross-section of cover plate 112 be "Ji" type, on the flange 112c of each side, distribute and be provided with two U-shaped slotted eye 112d along its length, all side plate place directions dorsad of the opening direction of U-shaped slotted eye 112d on flange, and the rectangular-shaped top plate front end both sides of cover plate 112 and the joining place of side plate are respectively provided with a front console towards front second threaded hole 112e are installed, the both sides, rectangular-shaped top plate rear end of cover plate 112 and the joining place of side plate are respectively provided with one, towards rearward rear end panel second, threaded hole 112f are installed, as seen from Figure 4, cover plate 112 according to the direction matching with base plate shape and rectangular-shaped top plate upward, flange down cover buckle on base plate 111, and leave clearance space between the circuit board terminal 120 of installing on the rectangular-shaped top plate 112a of cover plate 112 and base plate 111.Status architecture schematic diagram after front console, rear end panel and cover plate, the base plate that Fig. 5 and Fig. 6 show respectively the vehicle-mounted Big Dipper locating terminal of the utility model fitted outside middle shell installed.In Fig. 5 and Fig. 6, direction F represents the front of circuit board terminal, and direction B represents the rear of circuit board terminal.As shown in Figure 5 and Figure 6, it is tabular that front console 113 and rear end panel 114 are quadrilateral, and front console 113 side edge thereof and bottom edge when cover plate 112 cover buckles are on base plate 111 match in the four-sided openings shape of formation that front end encloses, then end plates 114 side edge thereof and bottom edge when cover plate 112 cover buckles are on base plate 111 match in the four-sided openings shape of formation that rear end encloses (in Fig. 5 and Fig. 6, base plate 111 is not shown because being blocked).As seen from Figure 5, front console 113 is vertically placed in the front end of base plate 111 and cover plate 112, and utilize screw to pass set four, the tabular position, four angles of front console quadrilateral and two front consoles first that through hole 113a are arranged on respectively base plate 111 are installed the front console second of threaded hole and cover plate 112 is installed is installed in threaded hole and fixed, front console is provided with power supply source pilot lamp, three pilot lamp through hole 113b that the lamp holder of Big Dipper locator data receiver module working station indicator and mobile communication transceiver module working station indicator stretches out, and be provided with the bar hole 113c for insert sim card slot for SIM card corresponding to the sim card slot position of mobile communication transceiver module on front console.As seen from Figure 6, rear end panel 114 is vertically placed in the rear end of base plate 111 and cover plate 112, and utilize screw to pass set four in the position, four angles of rear end panel quadrangular plate shape and two rear end panels first that through hole 114a are arranged on respectively base plate 111 are installed the rear end panel second of threaded hole and cover plate 112 is installed is installed in threaded hole and fix, and rear end panel 114 is provided with three interface through holes that confession Big Dipper locator data interface, vehicle power input interface and mobile data interface stretch out.Can see, the shell design of the vehicle-mounted Big Dipper locating terminal of the utility model fitted outside structurally highly coordinates with circuit board terminal, and the base plate of housing, cover plate, front console and rear end panel are easy to assembly, make the structural design of locating terminal body simple, rationally distributed, be convenient to production and processing, be conducive to controlled working production cost.
As seen from Figure 1, the Big Dipper locator data interface that the external Beidou antenna 200 of the vehicle-mounted Big Dipper locating terminal of the utility model fitted outside stretches out with the rear end panel from housing by signal wire is electrically connected; 300 of external mobile communication antennas are electrically connected with the mobile data interface that the rear end panel from housing stretches out by signal wire.External Beidou antenna and external mobile communication antenna be all can commercial acquisition matured product.
As the preferred vehicle exterior equipment scheme of one, the vehicle-mounted Big Dipper locating terminal of fitted outside of the present utility model can carry out vehicle exterior equipment installation as follows: locating terminal body is fixedly mounted in the copilot storage tank of automobile, concrete mounting structure is, the inside bottom surface of the base plate of the housing of locating terminal body and copilot storage tank fits, and (inside bottom surface of the copilot storage tank of most vehicles is all smooth plane, the base plate of housing can be fitted with it well), pass by screw on the bottom surface of copilot storage tank that U-shaped slotted eye on cover plate two side flangings of housing is arranged on automobile locating terminal body is fixed, and the front console of locating terminal body at one end towards the hatch door of copilot storage tank, one end, panel place, rear end hatch door of copilot storage tank dorsad, the vehicle power input interface of locating terminal body is electrically connected with the 12V vehicle power of automobile, described external Beidou antenna and external mobile communication antenna are all fixedly mounted on the table top of automobile center console.Such vehicle exterior equipment mount scheme, reasonably utilize the accommodation space of automobile copilot storage tank, and because the front end of locating terminal body is towards the hatch door of copilot storage tank, rear end is towards the inner side of copilot storage tank, therefore external Beidou antenna, the electrical connection of external mobile communication antenna and 12V vehicle power and locating terminal body and wiring are all more for convenience, user's open auxiliary is driven the hatch door of storage tank and can be observed the duty of the vehicle-mounted Big Dipper locating terminal of fitted outside, duty instruction is directly perceived, the insertion of SIM card simultaneously, taking-up and replacing operation are also quite convenient, make the vehicle-mounted Big Dipper locating terminal of fitted outside possess good availability.Certainly, in concrete application, also the locating terminal body of vehicle-mounted the utility model fitted outside Big Dipper locating terminal, external Beidou antenna and external mobile communication antenna all can be installed on the table top of vehicle centre console, or user thinks position in installation, car easy to use, because the base plate of the locating terminal body housing of the vehicle-mounted Big Dipper locating terminal of the utility model fitted outside is that planar rectangular is tabular, therefore as long as fixed position comparatively smooth in car, the installation of all can fitting preferably of locating terminal body.
In sum, can see, that the vehicle-mounted Big Dipper locating terminal of fitted outside of the present utility model has is simple in structure, good heat dispersion performance, be convenient to install, the advantage such as supervisory work is convenient, fill up the disappearance of the vehicle-mounted Big Dipper locating terminal of fitted outside product in market, for the vehicle of not pre-installing the vehicle of vehicle positioning system or need to additionally installing vehicle-mounted Big Dipper locating terminal additional provides product solution, there are good market outlook.
Finally explanation is, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although the utility model is had been described in detail with reference to embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical solution of the utility model, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (8)
1. the vehicle-mounted Big Dipper locating terminal of fitted outside, is characterized in that, comprises locating terminal body, external Beidou antenna and external mobile communication antenna;
Described locating terminal body comprises housing and circuit board terminal;
Described circuit board terminal is rectangle, and circuit elements device on circuit board terminal is all arranged in circuit board terminal upward on the plate face of a side, circuit elements device on described circuit board terminal comprises Big Dipper locator data receiver module, data processing module, power transfer module, there is the mobile communication transceiver module of sim card slot, and the Big Dipper locator data interface being electrically connected with the data input pin of Big Dipper locator data receiver module, the vehicle power input interface being electrically connected with the power access end of power transfer module, the mobile data interface being electrically connected with the transceiver communication end of mobile communication transceiver module, be connected on the power light on power transfer module power supply main line, be connected on the Big Dipper locator data receiver module working station indicator on Big Dipper locator data receiver module power supply branch road and be connected on the mobile communication transceiver module working station indicator on mobile communication transceiver module for power supply branch road, wherein, Big Dipper locator data receiver module is arranged in the circuit board terminal rearward end of side plate face upward, data processing module and power transfer module are arranged in the circuit board terminal middle part of side plate face upward, mobile communication transceiver module arrangement is in the circuit board terminal leading section of side plate face upward, and the sim card slot opening direction of mobile communication transceiver module is towards the front of circuit board terminal, described Big Dipper locator data interface, vehicle power input interface and mobile data interface are all arranged in the circuit board terminal rearward end of side plate face upward, and interface direction is all towards the rear of circuit board terminal, described power light, Big Dipper locator data receiver module working station indicator and mobile communication transceiver module working station indicator are arranged in the circuit board terminal leading section of side plate face upward, and lamp holder is all towards the front of circuit board terminal,
Described housing is enclosed and is formed by base plate, cover plate, front console and the rear end panel of metal material, described base plate is the rectangular plate shape matching with circuit board terminal shape, circuit board terminal according to the direction insulation matching with base plate shape be fixedly mounted on base plate, and the both sides that are positioned at front end on base plate are respectively provided with a front console towards front first threaded hole is installed, the both sides that are positioned at rear end on base plate are respectively provided with one, towards rearward rear end panel first, threaded hole are installed, the rectangular-shaped top plate matching with base plate shape that described cover plate has a horizontally set, and the side plate extending straight down along described rectangular-shaped top plate both sides, and be respectively equipped with the flange of outside horizontal expansion along the lower edge of two side plates, make the longitudinal cross-section of cover plate be "Ji" type, on the flange of each side, distribute and be provided with two U-shaped slotted eyes along its length, all side plate place directions dorsad of the opening direction of U-shaped slotted eye on flange, and the rectangular-shaped top plate front end both sides of cover plate and the joining place of side plate are respectively provided with a front console towards front second threaded hole are installed, the both sides, rectangular-shaped top plate rear end of cover plate and the joining place of side plate are respectively provided with one, towards rearward rear end panel second, threaded hole are installed, described cover plate according to the direction matching with base plate shape and rectangular-shaped top plate upward, flange down cover buckle on base plate, and leave clearance space between the circuit board terminal of installing on the rectangular-shaped top plate of cover plate and base plate, it is tabular that described front console and rear end panel are quadrilateral, and respectively with cover plate cover buckle on base plate time side edge thereof and bottom edge match in the four-sided openings shape of front end, formation that rear end encloses, wherein, front console is vertically placed in the front end of base plate and cover plate, and utilize screw to pass set four, the tabular position, four angles of front console quadrilateral and two front consoles first that through holes are arranged on respectively base plate are installed the front console second of threaded hole and cover plate is installed is installed in threaded hole and fixed, front console is provided with power supply source pilot lamp, three pilot lamp through holes that the lamp holder of Big Dipper locator data receiver module working station indicator and mobile communication transceiver module working station indicator stretches out, and be provided with the bar hole for insert sim card slot for SIM card corresponding to the sim card slot position of mobile communication transceiver module on front console, rear end panel is vertically placed in the rear end of base plate and cover plate, and utilize screw to pass set four in the position, four angles of rear end panel quadrangular plate shape and two rear end panels first that through holes are arranged on respectively base plate are installed the rear end panel second of threaded hole and cover plate is installed is installed in threaded hole and fix, and rear end panel is provided with three interface through holes that confession Big Dipper locator data interface, vehicle power input interface and mobile data interface stretch out,
The Big Dipper locator data interface that described external Beidou antenna stretches out with the rear end panel from housing by signal wire is electrically connected; Described external mobile communication antenna is electrically connected with the mobile data interface that the rear end panel from housing stretches out by signal wire.
2. the vehicle-mounted Big Dipper locating terminal of fitted outside according to claim 1, it is characterized in that, described locating terminal body is fixedly mounted in the copilot storage tank of automobile, concrete mounting structure is, the inside bottom surface of the base plate of the housing of locating terminal body and copilot storage tank fits, pass by screw on the bottom surface of copilot storage tank that U-shaped slotted eye on cover plate two side flangings of housing is arranged on automobile locating terminal body is fixed, and the front console of locating terminal body at one end towards the hatch door of copilot storage tank, one end, panel place, rear end hatch door of copilot storage tank dorsad, the vehicle power input interface of described locating terminal body is electrically connected with the 12V vehicle power of automobile, described external Beidou antenna and external mobile communication antenna are all fixedly mounted on the table top of automobile center console.
3. the vehicle-mounted Big Dipper locating terminal of fitted outside according to claim 1, is characterized in that, the metal material that described housing adopts is steel or aluminium.
4. the vehicle-mounted Big Dipper locating terminal of fitted outside according to claim 1, is characterized in that, the model of described Big Dipper locator data receiver module is TD3020C.
5. the vehicle-mounted Big Dipper locating terminal of fitted outside according to claim 1, is characterized in that, the model of described data processing module is TM4C1231H6PM.
6. the vehicle-mounted Big Dipper locating terminal of fitted outside according to claim 1, is characterized in that, the model of described mobile communication transceiver module is MG323.
7. the vehicle-mounted Big Dipper locating terminal of fitted outside according to claim 1, is characterized in that, the model of described power transfer module is AP3003.
8. the vehicle-mounted Big Dipper locating terminal of fitted outside according to claim 1, is characterized in that, described Big Dipper locator data interface, vehicle power input interface and mobile data interface all adopt SMA interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420325365.7U CN203881344U (en) | 2014-06-18 | 2014-06-18 | External vehicle-mounted Beidou positioning terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420325365.7U CN203881344U (en) | 2014-06-18 | 2014-06-18 | External vehicle-mounted Beidou positioning terminal |
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| CN203881344U true CN203881344U (en) | 2014-10-15 |
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| CN201420325365.7U Active CN203881344U (en) | 2014-06-18 | 2014-06-18 | External vehicle-mounted Beidou positioning terminal |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105644458A (en) * | 2016-03-27 | 2016-06-08 | 苏州高新区建金建智能科技有限公司 | Police unmanned aerial vehicle and automobile connecting control device |
| CN106338739A (en) * | 2016-08-31 | 2017-01-18 | 江苏艾倍科科技股份有限公司 | Beidou aircraft |
| CN108196025A (en) * | 2018-02-13 | 2018-06-22 | 浙江特勤卫星导航科技有限公司 | One kind is based on Big Dipper Intelligent sewage cabinet monitoring device |
| WO2019242014A1 (en) * | 2018-06-22 | 2019-12-26 | 深圳市大疆创新科技有限公司 | Rtk positioning device and unmanned aerial vehicle |
| CN115023080A (en) * | 2022-07-01 | 2022-09-06 | 白犀牛智达(北京)科技有限公司 | Positioning equipment structure for unmanned vehicle |
| CN116155307A (en) * | 2023-04-23 | 2023-05-23 | 陕西浩悦博纳网络科技有限公司 | Fireproof early warning terminal and operation method thereof |
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2014
- 2014-06-18 CN CN201420325365.7U patent/CN203881344U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105644458A (en) * | 2016-03-27 | 2016-06-08 | 苏州高新区建金建智能科技有限公司 | Police unmanned aerial vehicle and automobile connecting control device |
| CN106338739A (en) * | 2016-08-31 | 2017-01-18 | 江苏艾倍科科技股份有限公司 | Beidou aircraft |
| CN108196025A (en) * | 2018-02-13 | 2018-06-22 | 浙江特勤卫星导航科技有限公司 | One kind is based on Big Dipper Intelligent sewage cabinet monitoring device |
| CN108196025B (en) * | 2018-02-13 | 2023-09-29 | 浙江特勤卫星导航科技有限公司 | Beidou intelligent sewage cabinet based monitoring device |
| WO2019242014A1 (en) * | 2018-06-22 | 2019-12-26 | 深圳市大疆创新科技有限公司 | Rtk positioning device and unmanned aerial vehicle |
| CN115023080A (en) * | 2022-07-01 | 2022-09-06 | 白犀牛智达(北京)科技有限公司 | Positioning equipment structure for unmanned vehicle |
| CN116155307A (en) * | 2023-04-23 | 2023-05-23 | 陕西浩悦博纳网络科技有限公司 | Fireproof early warning terminal and operation method thereof |
| CN116155307B (en) * | 2023-04-23 | 2023-09-22 | 陕西浩悦博纳网络科技有限公司 | Fireproof early warning terminal and operation method thereof |
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Effective date of registration: 20170524 Address after: Chongqing Yunyang industrial park people and groups of standard factory building, A District, building 1, 1-2 floor Patentee after: Yunyang County, Chongqing City, Rui changtongda Technology Co. Ltd. Address before: Jiulongpo District of Chongqing City Park Street 400039 No. 139 of 61 No. 8-3 Patentee before: CHONGQING RUICHANG TECHNOLOGY CO., LTD. |