CN204214452U - A kind of automatic navigator that can reduce internal signal interference - Google Patents
A kind of automatic navigator that can reduce internal signal interference Download PDFInfo
- Publication number
- CN204214452U CN204214452U CN201420616274.9U CN201420616274U CN204214452U CN 204214452 U CN204214452 U CN 204214452U CN 201420616274 U CN201420616274 U CN 201420616274U CN 204214452 U CN204214452 U CN 204214452U
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- China
- Prior art keywords
- cabinet
- panel
- plate
- control circuit
- internal signal
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- Expired - Fee Related
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- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The utility model discloses a kind of automatic navigator that can reduce internal signal interference, comprise panel, cabinet and be located at the Navigation Control circuit board in cabinet, described panel comprises face frame, display screen and multimedia control circuit board, and this cabinet comprises top board, base plate, backboard and biside plate; Between Navigation Control circuit board and panel, be vertically provided with a dividing plate, the top board of described dividing plate and cabinet, top board and biside plate are fixedly connected with.The utility model can reduce the interference of navigating instrument internal signal, thus makes navigation more accurate, and reception signals receiving ability is strong.
Description
Technical field
The utility model relates to a kind of navigating instrument, particularly relates to a kind of automatic navigator that can reduce internal signal interference.
Background technology
Automatic navigator, that one can help user vehicle accurately to locate current line truck position, and calculate stroke according to set destination, the driving utility appliance of destination is walked to by the multimedia mode such as map denotation, voice message steer motor user, along with the progress of science, the favor of the accurate navigating instrument that rolls into one of location, navigation, the amusement function extremely people of collection, becomes the basic equipment on car gradually.
Existing vehicle mounted guidance is formed primarily of the Navigation Control circuit board in panel, cabinet and cabinet, and described panel comprises face frame, display screen and multimedia control circuit board; In traditional assembling process, be all first Navigation Control circuit board level is installed on chassis backplane, then panel and cabinet be connected together by panel rack; But the Navigation Control circuit of such navigating instrument and multimedia control circuit board easily produce signal disturbing, cause the inaccurate or reception signals in location poor, also can affect the normal use of automatic navigator.Further, existing multi-media control panel is mostly closed in panel and cabinet, and so just cause when radio reception (broadcast listening, music, radio station etc.), signal reception is more weak, and signal stabilization is poor.
Utility model content
For prior art above shortcomings, the purpose of this utility model is how to solve existing automatic navigator poor anti jamming capability, the problem of reception signals receiving ability and poor stability, a kind of automatic navigator that can reduce internal signal interference is provided, the interference of navigating instrument internal signal can be reduced, thus make navigation more accurate, and reception signals receiving ability is strong.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is such: a kind of automatic navigator that can reduce internal signal interference, comprise panel, cabinet and be located at the Navigation Control circuit board in cabinet, described panel comprises face frame, display screen and multimedia control circuit board, and this cabinet comprises top board, base plate, backboard and biside plate; It is characterized in that: between Navigation Control circuit board and panel, be vertically provided with a dividing plate, the top board of described dividing plate and cabinet, top board and biside plate are fixedly connected with.
Further, described panel is connected with cabinet by connecting frame, and described connecting frame comprises perpendicular to the upper junction plate of panel, lower connecting plate and two side connecting plates; Wherein, upper junction plate and lower connecting plate are provided with several piece card near the side of panel, and on panel, corresponding card is provided with draw-in groove, and panel is tightened together with coordinating of draw-in groove by card with connecting frame; Vertically be provided with a contiguous block at two side connecting plates respectively near the side of cabinet, two contiguous blocks are fixedly connected with the both sides of cabinet respectively by screw; The upper junction plate and lower connecting plate of connecting frame are respectively equipped with some strip through-holes.
Further, the surrounding of described dividing plate has flanging, and described flanging is fixedly connected with cabinet by screw.
Further, described dividing plate is sheet metal.
Compared with prior art, the utility model tool has the following advantages:
1, structure is simple, between Navigation Control circuit board and panel, dividing plate is set, so that Navigation Control circuit board and multimedia control circuit board are separated, thus can effectively avoid the signal of the signal of Navigation Control board receiver and multimedia control board receiver mutually to disturb, and then the accuracy of navigation can be improved, improve the stability of reception signals simultaneously.
2, panel is connected by connecting frame with cabinet, and is provided with strip through-hole on connecting frame, thus enables the radio system Received signal strength better on multimedia control plate, thus makes radio reception better effects if, and Received signal strength is more stable.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1-cabinet, 2-dividing plate, 3-connecting frame, 4-strip through-hole.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment: see Fig. 1, a kind of automatic navigator that can reduce internal signal interference, the Navigation Control circuit board comprising panel (not shown), cabinet 1 and be located in cabinet 1, described panel comprises face frame, display screen and multimedia control circuit board, in actual fabrication, face frame is also provided with gauge tap and button; This cabinet 1 comprises top board, base plate, backboard and biside plate.
Between Navigation Control circuit board and panel, be vertically provided with a dividing plate 2, the top board of described dividing plate 2 and cabinet 1, top board and biside plate are fixedly connected with; Dividing plate 2 is provided with signal wire via hole, so that be connected with the display screen on panel and button etc. by Navigation Control circuit board.By dividing plate 2, Navigation Control circuit board and multimedia control circuit board are separated, thus can effectively avoid the signal of the signal of Navigation Control board receiver and multimedia control board receiver mutually to disturb, and then the accuracy of navigation can be improved, improve the stability of reception signals simultaneously.In manufacturing process, the surrounding of described dividing plate 2 has flanging, and described flanging is fixedly connected with cabinet 1 by screw; To improve the stability of navigating instrument entirety further.Described dividing plate 2 is sheet metal; Thus can isolation signals better, avoid to greatest extent mutually disturbing between signal, to ensure that navigating instrument can accurately, stably run.
Described panel is connected with cabinet 1 by connecting frame 3, and described connecting frame 3 comprises perpendicular to the upper junction plate of panel, lower connecting plate and two side connecting plates.Wherein, upper junction plate and lower connecting plate are provided with several piece card near the side of panel, and on panel, corresponding card is provided with draw-in groove, and panel is tightened together with coordinating of draw-in groove by card with connecting frame 3; Easy to assembly, quick; During concrete enforcement, the both sides of the face frame of described panel have the projection extended to cabinet 1 direction, and this projection is fixedly connected with by the two side of screw with connecting frame 3; To improve the connective stability of panel and connecting frame 3 further.Vertically be provided with a contiguous block at two side connecting plates respectively near the side of cabinet 1, two contiguous blocks are fixedly connected with respectively by the both sides of screw with cabinet 1; Make connecting frame 3 can be better with the connective stability of cabinet 1.The upper junction plate and lower connecting plate of connecting frame 3 are respectively equipped with some strip through-holes 4; The signal that radio system is received through navigating instrument, can enable the radio system Received signal strength better on multimedia control plate like this, thus make radio reception better effects if, and Received signal strength is more stable better.
Finally it should be noted that, above embodiment is only in order to illustrate the technical solution of the utility model but not restriction technologies scheme, those of ordinary skill in the art is to be understood that, those are modified to the technical solution of the utility model or equivalent replacement, and do not depart from aim and the scope of the technical program, all should be encompassed in the middle of right of the present utility model.
Claims (4)
1. one kind can be reduced the automatic navigator of internal signal interference, comprise panel, cabinet and be located at the Navigation Control circuit board in cabinet, described panel comprises face frame, display screen and multimedia control circuit board, and this cabinet comprises top board, base plate, backboard and biside plate; It is characterized in that: between Navigation Control circuit board and panel, be vertically provided with a dividing plate, the top board of described dividing plate and cabinet, top board and biside plate are fixedly connected with.
2. a kind of automatic navigator that can reduce internal signal interference according to claim 1, it is characterized in that: described panel is connected with cabinet by connecting frame, described connecting frame comprises perpendicular to the upper junction plate of panel, lower connecting plate and two side connecting plates; Wherein, upper junction plate and lower connecting plate are provided with several piece card near the side of panel, and on panel, corresponding card is provided with draw-in groove, and panel is tightened together with coordinating of draw-in groove by card with connecting frame; Vertically be provided with a contiguous block at two side connecting plates respectively near the side of cabinet, two contiguous blocks are fixedly connected with the both sides of cabinet respectively by screw; The upper junction plate and lower connecting plate of connecting frame are respectively equipped with some strip through-holes.
3. a kind of automatic navigator that can reduce internal signal interference according to claim 1, it is characterized in that: the surrounding of described dividing plate has flanging, described flanging is fixedly connected with cabinet by screw.
4. a kind of automatic navigator that can reduce internal signal interference according to claim 1, is characterized in that: described dividing plate is sheet metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420616274.9U CN204214452U (en) | 2014-10-23 | 2014-10-23 | A kind of automatic navigator that can reduce internal signal interference |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420616274.9U CN204214452U (en) | 2014-10-23 | 2014-10-23 | A kind of automatic navigator that can reduce internal signal interference |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204214452U true CN204214452U (en) | 2015-03-18 |
Family
ID=52983117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420616274.9U Expired - Fee Related CN204214452U (en) | 2014-10-23 | 2014-10-23 | A kind of automatic navigator that can reduce internal signal interference |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204214452U (en) |
-
2014
- 2014-10-23 CN CN201420616274.9U patent/CN204214452U/en not_active Expired - Fee Related
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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: 20150318 Termination date: 20151023 |
|
| EXPY | Termination of patent right or utility model |