CN202548327U - G-MOUSE receiver - Google Patents
G-MOUSE receiver Download PDFInfo
- Publication number
- CN202548327U CN202548327U CN2012200049160U CN201220004916U CN202548327U CN 202548327 U CN202548327 U CN 202548327U CN 2012200049160 U CN2012200049160 U CN 2012200049160U CN 201220004916 U CN201220004916 U CN 201220004916U CN 202548327 U CN202548327 U CN 202548327U
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- China
- Prior art keywords
- pcb board
- housing
- mouse receiver
- lower house
- mouse
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a G-MOUSE receiver which comprises a shell. The G-MOUSE receiver is characterized in that a PCB is arranged in the shell, one side of the PCB is connected with a ceramic antenna, a shielding cover is arranged on the PCB, a waterproof ring is arranged in the shell, the bottom surface of the shell is provided with a magnet which is capable of absorbing the shell on a metal, and the bottom surface of the shell is further provided with mucilage glue which is capable of absorbingly fixing the shell on a nonmetal. The G-MOUSE receiver disclosed by the utility model aims to overcome defects existing in the prior art and provide a G-MOUSE receiver which has a simple structure, good waterproof effects, and excellent receiving effects, and can be conveniently fixed on the metal or the nonmetal.
Description
Technical field
The utility model relates to a kind of G-MOUSE receiver.
Background technology
G-MOUSE is a kind of gps signal receiver; Be to integrate GPS module, antenna, RS232/USB mouth conversion chip, be connected to external unit, be fit to very much vehicle mounted guidance through one section cable; G-mouse can be put into outside the car and be adsorbed onto on the roof; Receive gps signal to greatest extent, the vehicle glass of high-quality contains metal ingredient or pad pasting to keep out ultraviolet ray, can reduce gps signal intensity.General G-mouse is through placing magnet at outer casing bottom; Rely on magnet to be adsorbed on roof, but jolt, can make unavoidably to be adsorbed on the fixing equipment landing of car owing to existing in the automobile traveling process; So that damage, perhaps meet non-ferrous metal magnet and can't adsorb consequently and can't fix.
Since G-mouse generally all be external be directly exposed to outdoor; Some G-mouse products solve the waterproof sealing problem through marine glue; The sealing consistance is bad in the time of general production and processing; Marine glue can change under hot environment in addition, so that after rainy day or immersion, can cause the G_Mouse internal circuit failure by entering part steam.
Also have some equipment in order to save cost; Only support a kind of interface modes, for example, the G-mouse that has inner module is directly made USB interface; External unit also can only connect USB interface so; What also have does not directly do interface chip, and the patchcord that must pass through USB when needing serial ports and change serial ports changes interface type, and the G_Mouse compatibility of this type is more loaded down with trivial details with regard to poor and outside connection.
Existing vehicle mounted guidance is because the receiving sensitivity of chip is not high enough, and data time of recapturing is long, and bearing accuracy is not high enough, tends to cause holding the phenomenon that navigation also can be taken a wrong way, and shows such as map and follows real road to fall far short.
The utility model content
The purpose of the utility model is in order to overcome weak point of the prior art, to provide a kind of simple in structure, good water-proof effect, can conveniently be fixed on metal or nonmetal on, the G-MOUSE receiver that reception is good.
In order to achieve the above object, the utility model adopts following scheme:
A kind of G-MOUSE receiver; Include housing, it is characterized in that: in described housing, be provided with pcb board, on described pcb board one side, be connected with ceramic antenna; On described pcb board, be provided with radome; In described housing, be provided with water proof ring, on described housing bottom surface, be provided with and can housing be adsorbed on the magnet on the metal, also be provided with the viscose glue that can housing be absorbed and fixed on nonmetal on the described housing bottom surface.
Aforesaid a kind of G-MOUSE receiver is characterized in that described housing includes upper shell and lower house, in described lower house, is provided with an installation portion; Described pcb board; Ceramic antenna and radome are arranged in the said installation portion, are provided with an annular groove in the described installation portion outside, and described water proof ring is provided with in the annular groove; On described installation portion, be provided with the lead-in wire groove; On described water proof ring, be provided with fairlead, on described upper shell inboard, be provided with and can said water proof ring closely be fixed on the convexity in the annular groove, described protruding 10 are arranged in the said annular groove.
Aforesaid a kind of G-MOUSE receiver; It is characterized in that on described lower house outside surface, being provided with the magnet draw-in groove; Described magnet is arranged in the said magnet draw-in groove, on described lower house outside surface, is provided with a deep gouge, and described viscose glue is arranged in the said deep gouge.
Aforesaid a kind of G-MOUSE receiver; It is characterized in that on described pcb board, being connected with conductor wire; On described conductor wire one end, be provided with and prevent to damage the inner RS curve that connects of lead because of pulling; On described RS curve, be provided with connector, on pcb board, be provided with connector, described connector is plugged on described connector.
Aforesaid a kind of G-MOUSE receiver is characterized in that on described pcb board, being provided with the rechargeable type lithium battery.
Aforesaid a kind of G-MOUSE receiver is characterized in that on described ceramic antenna, being provided with the PIN pin, on described pcb board, is provided with the connection pin hole, and described PIN pin is arranged in the said connection pin hole.
Aforesaid a kind of G-MOUSE receiver; It is characterized in that on described upper shell and lower house inside surface, being respectively equipped with a plurality of guide pillars that are connected; On described connection guide pillar, be provided with connecting hole, described upper shell and lower house are through being provided with screw retention together being connected guide pillar.
Aforesaid a kind of G-MOUSE receiver is characterized in that described viscose glue 7 is 3M glue.
In sum, the utility model with respect to its beneficial effect of prior art is:
One, the utility model is simple in structure, and lower house bottom has installed resistant to elevated temperatures 3M glue additional laying on the basis of magnet.Can be on ferrous metal through magnet absorption, 3M glue increases its fastness again.Also can the G-MOUSE receiver is fixing firmly on non-ferrous metal through 3M glue.
Two, the utility model enclosure interior has adopted waterproof washer, and combines tongue and groove to increase crushing strength, reaches the effect of waterproof sealing.
Three, on internal circuit, designed two kinds of interfaces: USB interface and RS232 interface, the user can improve the compatibility of product and external unit greatly according to concrete equipment choosing.
Four, internal module adopts up-to-date SIRF IV for chip, can search star simultaneously by 48 passages, receiving sensitivity-163dBm horizontal location precision 2.5m, the data time 0.1S that recaptures.The more early stage chip of overall performance improves a lot.Thereby internal circuit has bearing accuracy and the location efficiency that has ensured this product simultaneously.
Description of drawings
Fig. 1 is the synoptic diagram of the utility model;
Fig. 2 is the synoptic diagram of PCB;
Fig. 3 is the synoptic diagram of ceramic antenna;
Fig. 4 is the synoptic diagram of lower house;
Fig. 5 is the circuit board internal circuit block diagram of the utility model.
Embodiment
Below in conjunction with description of drawings and embodiment the utility model is further described:
A kind of G-MOUSE receiver shown in Fig. 1 to 5; Include housing 1, in described housing 1, be provided with pcb board 2, on described pcb board 2 one sides, be connected with ceramic antenna 3; On described pcb board 2, be provided with radome 4; In described housing 1, be provided with water proof ring 5, on described housing 1 bottom surface, be provided with and can housing 1 be adsorbed on the magnet 6 on the metal, also be provided with the viscose glue 7 that can housing 1 be absorbed and fixed on nonmetal on described housing 1 bottom surface.Wherein said viscose glue 7 is a 3M glue.Lower house bottom has installed resistant to elevated temperatures 3M glue additional laying on the basis of magnet.Can be on ferrous metal through magnet absorption, 3M glue increases its fastness again.Also can the G-MOUSE receiver is fixing firmly on non-ferrous metal through 3M glue.
Housing 1 described in the utility model includes upper shell 11 and lower house 12; In described lower house 12, be provided with an installation portion 8, described pcb board 2, ceramic antenna 3 is arranged in the said installation portion 8 with radome 4; Be provided with an annular groove 9 in described installation portion 8 outsides; Described water proof ring 5 is provided with in the annular groove 9, on described installation portion 8, is provided with lead-in wire groove 81, on described water proof ring 5, is provided with fairlead 51; On described upper shell 11 inboards, be provided with and can said water proof ring 5 closely be fixed on the convexity 10 in the annular groove 9, described protruding 10 are arranged in the said annular groove 9.Water proof ring 5 has been adopted in the utility model housing 1 inside, and combines tongue and groove to increase crushing strength, reaches the effect of waterproof sealing.
On described lower house 12 outside surfaces, be provided with magnet draw-in groove 13 in the utility model, described magnet is arranged in the said magnet draw-in groove 13, on described lower house 12 outside surfaces, is provided with a deep gouge 14, and described viscose glue 7 is arranged in the said deep gouge 14.
On described pcb board 2, be connected with conductor wire 15 in the utility model; On described conductor wire 15 1 ends, be provided with and prevent to damage the inner RS curve 16 that connects of lead because of pulling; On described RS curve 16, be provided with connector 17; On pcb board 2, be provided with connector 21, described connector 17 is plugged on described connector 21.RS curve 16 and housing 1 strong bonded in the utility model prevent that firmly tow cable is destroyed inner the connection, play the effect of protection cable simultaneously again.
The utility model is provided with rechargeable type lithium battery 18 on described pcb board 2.Externally under the power cut-off situation,, ROM in the sheet preserves almanac data information, so that can locate fast when restarting for providing power supply.Wherein on described ceramic antenna 3, be provided with PIN pin 31, on described pcb board 2, be provided with connection pin hole 22, described PIN pin 31 is arranged in the said connection pin hole 22.
On described upper shell 11 and lower house 12 inside surfaces, be respectively equipped with a plurality of guide pillars 19 that are connected in the utility model; On described connection guide pillar 19, be provided with connecting hole, described upper shell 11 and lower house 12 are through being provided with screw retention together being connected guide pillar 19.
As shown in Figure 2, antenna receives gps signal and after LNA (low noise amplifier) amplification filtering, gives module in the utility model.Module converts the data of navigation usefulness after signal Processing into, convert to the locating information of own hardware compatibility through interface chip and carry out navigator fix, Interface design two kinds of interfaces: USB interface and RS232 interface.Wherein power supply mode is to send electricity through data line from external apparatus interface, and the power supply of 5V is provided such as USB interface.LDO carries out power management, distributes different voltages with different for a part.Internal module adopts up-to-date SIRF IV for chip, can search star simultaneously by 48 passages, receiving sensitivity-163dBm horizontal location precision 2.5m, the data time 0.1S that recaptures.
More than show and described the advantage of ultimate principle, principal character and the utility model of the utility model.The technician of the industry should understand; The utility model is not restricted to the described embodiments; The just principle of describing in the foregoing description and the instructions of the utility model; The utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these variations and improvement all fall in the scope of the utility model that requires protection.The protection domain that the utility model requires is defined by appending claims and equivalent thereof.
Claims (8)
1. G-MOUSE receiver; Include housing (1); It is characterized in that: in described housing (1), be provided with pcb board (2); On described pcb board (2) one side, be connected with ceramic antenna (3), on described pcb board (2), be provided with radome (4), in described housing (1), be provided with water proof ring (5); On described housing (1) bottom surface, be provided with and can housing (1) be adsorbed on the magnet (6) on the metal, also be provided with the viscose glue (7) that can housing (1) be absorbed and fixed on nonmetal on described housing (1) bottom surface.
2. a kind of G-MOUSE receiver according to claim 1; It is characterized in that described housing (1) includes upper shell (11) and lower house (12); In described lower house (12), be provided with an installation portion (8), described pcb board (2), ceramic antenna (3) and radome (4) are arranged in the said installation portion (8); Be provided with an annular groove (9) in described installation portion (8) outside; Described water proof ring (5) is provided with in the annular groove (9), on described installation portion (8), is provided with lead-in wire groove (81), on described water proof ring (5), is provided with fairlead (51); On described upper shell (11) inboard, be provided with and can said water proof ring (5) closely be fixed on the convexity (10) in the annular groove (9), described convexity (10) is arranged in the said annular groove (9).
3. a kind of G-MOUSE receiver according to claim 2; It is characterized in that on described lower house (12) outside surface, being provided with magnet draw-in groove (13); Described magnet is arranged in the said magnet draw-in groove (13); On described lower house (12) outside surface, be provided with a deep gouge (14), described viscose glue (7) is arranged in the said deep gouge (14).
4. a kind of G-MOUSE receiver according to claim 1; It is characterized in that on described pcb board (2), being connected with conductor wire (15); On described conductor wire (15) one ends, be provided with and prevent to damage the inner RS curve (16) that connects of lead because of pulling; On described RS curve (16), be provided with connector (17), on pcb board (2), be provided with connector (21), described connector (17) is plugged on described connector (21).
5. a kind of G-MOUSE receiver according to claim 1 is characterized in that on described pcb board (2), being provided with rechargeable type lithium battery (18).
6. a kind of G-MOUSE receiver according to claim 1; It is characterized in that on described ceramic antenna (3), being provided with PIN pin (31); On described pcb board (2), be provided with connection pin hole (22), described PIN pin (31) is arranged in the said connection pin hole (22).
7. a kind of G-MOUSE receiver according to claim 2; It is characterized in that on described upper shell (11) and lower house (12) inside surface, being respectively equipped with a plurality of guide pillars (19) that are connected; On described connection guide pillar (19), be provided with connecting hole, described upper shell (11) and lower house (12) are through being provided with screw retention together being connected guide pillar (19).
8. according to claim 1 or 3 described a kind of G-MOUSE receivers, it is characterized in that described viscose glue (7) is a 3M glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200049160U CN202548327U (en) | 2012-01-06 | 2012-01-06 | G-MOUSE receiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200049160U CN202548327U (en) | 2012-01-06 | 2012-01-06 | G-MOUSE receiver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202548327U true CN202548327U (en) | 2012-11-21 |
Family
ID=47168943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200049160U Expired - Fee Related CN202548327U (en) | 2012-01-06 | 2012-01-06 | G-MOUSE receiver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202548327U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103487818A (en) * | 2013-09-25 | 2014-01-01 | 上海旦迪电子科技有限公司 | Beidou satellite navigation intelligent receiver |
| CN105425249A (en) * | 2015-12-18 | 2016-03-23 | 上海华测导航技术股份有限公司 | GNSS receiving device |
| CN110850451A (en) * | 2019-11-27 | 2020-02-28 | 宁波尼兰德磁业股份有限公司 | Solar GPS tracker tool box set |
| CN114865304A (en) * | 2022-05-26 | 2022-08-05 | 东莞立讯技术有限公司 | Antenna |
-
2012
- 2012-01-06 CN CN2012200049160U patent/CN202548327U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103487818A (en) * | 2013-09-25 | 2014-01-01 | 上海旦迪电子科技有限公司 | Beidou satellite navigation intelligent receiver |
| CN105425249A (en) * | 2015-12-18 | 2016-03-23 | 上海华测导航技术股份有限公司 | GNSS receiving device |
| CN110850451A (en) * | 2019-11-27 | 2020-02-28 | 宁波尼兰德磁业股份有限公司 | Solar GPS tracker tool box set |
| CN114865304A (en) * | 2022-05-26 | 2022-08-05 | 东莞立讯技术有限公司 | Antenna |
| TWI851048B (en) * | 2022-05-26 | 2024-08-01 | 大陸商東莞立訊技術有限公司 | Antenna |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121121 Termination date: 20150106 |
|
| EXPY | Termination of patent right or utility model |