CN2927345Y - Receiving antenna rotating structure for satellite navigation system - Google Patents
Receiving antenna rotating structure for satellite navigation system Download PDFInfo
- Publication number
- CN2927345Y CN2927345Y CN 200620012502 CN200620012502U CN2927345Y CN 2927345 Y CN2927345 Y CN 2927345Y CN 200620012502 CN200620012502 CN 200620012502 CN 200620012502 U CN200620012502 U CN 200620012502U CN 2927345 Y CN2927345 Y CN 2927345Y
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- CN
- China
- Prior art keywords
- reception antenna
- satellite navigation
- pivoted
- navigation machine
- rotational structure
- 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 relates to a receiving antenna rotation structure of a satellite navigation machine, comprising a receiving antenna, a satellite receiving module is arranged in the receiving antenna; one end is extended to form a pair of pivoted pins; a pivoted axis is circular cap-shaped and the circumference is provided with a pair of pivoted holes to correspond with the pivoted pins, thus enabling the receiving antenna to be pivoted in the pivoted axis to form the receiving antenna with the pivoted holes as the center fulcrum swinging 180 degrees in the rotating way. A rotating fixing pedestal is fixed in the shell of the satellite navigation machine; a pivot rotating hole penetrating through the shell is arranged in the center; a rotating latch is pivoted in the pivot rotating hole and is connected with the pivoted pins of the receiving antenna through the pivoted holes of the pivoted axis, thus forming the receiving antenna rotating 360 degrees centering the pivoted holes. Therefore, the receiving antenna can be rotated freely in any angle to increase the signal-receiving ability of the antenna.
Description
Technical field
The utility model relates to a kind of reception antenna rotational structure of satellite navigation machine, particularly a kind of the setting on the satellite navigation machine, and the free angle of rotatable adjustment satellite earth antenna is to strengthen receiving ability.
Background technology
Because the progress of science and technology, satellite navigation system has been used on many automobiles or has built and placed intelligent mobile phone, PDA (Personal Digital Assistant), good assistant as traffic navigation or tourist attractions guiding, the guiding aircraft that general satellite navigation system includes a tool display screen connects a satellite receiver, receive number satellite fix signal, to judge the geographical position at automobile or user place, stored cartographic information in this satellite navigation machine of arranging in pairs or groups again shows with the map form.
With the hand-hold type satellite navigation machine is example, the satellite earth antenna that it disposed has long bar-shaped, tabular or concealed ... or the like, but be all fixed, generally can allow the user uprightly watch or rotate to be laterally watches, and the preferable receiving angle of this satellite earth antenna is towards sky, when the user rotates when laterally watching, its receiving angle is towards side, and causes signal to receive bad situation easily.
The utility model solves the shortcoming that above-mentioned existing hand-hold type satellite navigation machine is had, and proposes a kind of reception antenna rotational structure of satellite navigation machine, allows the reception antenna of hand-hold type satellite navigation machine can freely adjust receiving angle, to strengthen the receiving ability of antenna.
Summary of the invention
Main purpose of the present utility model is, a kind of reception antenna rotational structure of satellite navigation machine is provided, and can rotate freely the arbitrarily angled of reception antenna, to increase the signal reception of antenna.
For achieving the above object, the utility model comprises a reception antenna, and a satellite receiver module is set in it, and an end extends to form a pair of pivot joint pin; One drive-connecting shaft is the dome shape, establishes a pair of pivoted hole on its periphery, articulates pin corresponding to this, and this reception antenna can be articulated on this drive-connecting shaft, and forming with this pivoted hole is central pivot point, and can 180 these reception antennas of degree rotary oscillation; Reaching a rotation holder is fixedly arranged on the housing of this satellite navigation machine, a pivoting hole that runs through housing is established at the center, single-revolution tenon portion is articulated on this pivoting hole, and be pivoted to the pivot joint pin of this reception antenna by the pivoted hole of this drive-connecting shaft, forming this reception antenna is that 360 degree revolvers are done at the center with this pivoting hole.
Effect of the present utility model is, adopts the reception antenna rotational structure of the utility model satellite navigation machine, can rotate freely the arbitrarily angled of reception antenna, therefore, strengthens the signal reception of antenna, and the navigation of superperformance is provided for the user.
Below in conjunction with the drawings and specific embodiments the utility model is described in detail, but not as to qualification of the present utility model.
Description of drawings
Fig. 1 is incorporated into the stereoscopic schematic diagram of satellite navigation machine for the utility model reception antenna;
Fig. 2 is a rotational structure decomposing schematic representation on the utility model;
Fig. 3 is the partial cut away side views of the utility model rotational structure;
Fig. 4 is the utility model 180 degree rotation status schematic diagrames; And
Fig. 5 is the utility model 360 degree rotation status schematic diagrames.
Wherein, Reference numeral
1 satellite navigation machine, 2 signal transmssion lines
3 screws, 10 reception antennas
11 articulate pin 111 circular shaft posts
12 articulate pin 121 circular shaft holes
122 double-screw bolts, 123 lock screw holes
13 indicator lights, 20 drive-connecting shafts
21 pivoted holes, 30 rotation holders
31 pivoting holes, 32 revolution tenon portions
321 ring intermediate plates, 322 pin sheets
3221 screws, 33 polygonal nuts
331 elasticity spacers
Embodiment
See also shown in Figure 1, be incorporated into the stereoscopic schematic diagram of satellite navigation machine for the utility model reception antenna, and Fig. 2 is a rotational structure decomposing schematic representation on the utility model, the utility model mainly is the structure that design one can rotate freely the reception antenna angle, mainly comprise a reception antenna 10, its outward appearance can be a strip, long plate shape, tabular, discoideus or irregular, one satellite receiver module is set in it, and being connected with a signal transmssion line 2 to this satellite navigation machine 1, an end of this reception antenna 10 extends to form a pair of pivot joint pin 11,12.
Wherein one articulate the pin 11 inboard circular shaft posts 111 that form, the center hollow out can be passed through this signal transmssion line 2, and another articulates the pin 12 inboard circular shaft holes 121 that form, establish a double-screw bolt 122 in it, and 122 of this double-screw bolts over against pivot joint pin wall on establish a lock screw hole 123 that runs through.
One drive-connecting shaft 20 is the dome shape, establish a pair of pivoted hole 21 on its periphery, corresponding to this to articulating pin 11,12, one rotation holder 30 is fixedly arranged on the housing of this satellite, a pivoting hole 31 that runs through guiding aircraft 1 housing is established in the center of this rotation holder 30, single-revolution tenon portion 32 that is pivoted on it is locked on this pivoting hole 31 by a polygonal nut 33.
One end of this revolution tenon portion 32 is established two ring intermediate plates 321, and the other end is established a pin sheet 322, establish a screw 3221 on it, and the circular shaft post 111 on this pivot joint pin 11 can penetrate a pivoted hole 21 of this drive-connecting shaft 20, and inserts in this two rings intermediate plate 321.
See also shown in Figure 3ly, be the partial cut away side views of the utility model rotational structure.The pin sheet 322 of this revolution tenon portion 32 also penetrates another pivoted hole of this drive-connecting shaft 20, is inserted in the circular shaft hole 121 of this pivot joint pin 12 again, and penetrates the screw of this pin sheet 322 by a screw 3 through this lock screw hole 123, is locked on this double-screw bolt 122.
After above-mentioned combination, it is central pivot point that this reception antenna 10 can form with this pivoted hole 21, and makes 180 degree rotary oscillations, and as shown in Figure 4, also can form with this pivoting hole 31 is that 360 degree rotations are done at the center, as shown in Figure 5.
Please consult Fig. 2 and shown in Figure 3 more in the lump, wherein this signal transmssion line 2 connects this satellite receiver module (not shown), and pass the driving rod 111 that this reception antenna 10 articulates pin 11, also pass the pivoted hole 21 of this drive-connecting shaft 20, the pivoting hole 31 that passes this rotation holder 30 again is to this satellite navigation machine 1 housing, to transmit received signal.
And the pivot joint of the revolution tenon portion 32 of this rotation holder 30 and this pivoting hole 31 is by polygonal nut 33 lockings, other is provided with an elasticity spacer 331, one end is fixed on these pivotal axis 20 madial walls, another free end is near the outer rim of this polygonal nut 33, when rotation during this reception antenna 10, forms by the exterior angle of this elasticity spacer 331 and polygonal nut 33 and to locate rank.
Be embedded with several indicator lights 13 on the reception antenna 10 of the present utility model in addition, can be in order to the direct of travel of display of satellite navigation software, preferably this indicator light 13 includes a left-hand rotation indicator light and a right-hand rotation indicator light, can be by the control of the navigation software in the satellite navigation machine 1, be connected to those indicator lights 13 by this signal transmssion line 2, whether mainly can allow the user can understand next crossing easily will turn left or turn right, and needn't stare at screen, and the representative of the emergency of the bright lamp that can glimmer is apart from the distance at turning crossing always.Preferably, those indicator lights also can be equipped on this satellite navigation machine.
Certainly; the utility model also can have other various embodiments; under the situation that does not deviate from the utility model spirit and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the utility model.
Claims (9)
1, a kind of reception antenna rotational structure of satellite navigation machine is characterized in that, comprising:
One reception antenna is provided with a satellite receiver module in it, an end extends to form a pair of pivot joint pin;
One drive-connecting shaft is the dome shape, corresponding to this pivot joint pin a pair of pivoted hole is set on its periphery; And
One rotation holder is fixedly arranged on the housing of this satellite navigation machine, and a pivoting hole that runs through housing is established at the center, and single-revolution tenon portion is articulated on this pivoting hole, and the pivoted hole of this drive-connecting shaft articulates the pivot joint pin of this reception antenna.
2, the reception antenna rotational structure of satellite navigation machine according to claim 1 is characterized in that, the outward appearance of this reception antenna is a strip, long plate shape, tabular, discoideus or irregular.
3, the reception antenna rotational structure of satellite navigation machine according to claim 1, it is characterized in that, also comprise a signal transmssion line, the pivoting hole of pivoted hole, this rotation holder that runs through pivot joint pin, this drive-connecting shaft of this reception antenna is electrically connected this satellite receiver module to this satellite navigation engine housing.
4, the reception antenna rotational structure of satellite navigation machine according to claim 1, it is characterized in that, this of this reception antenna is to articulating pin, one of them articulates the inboard circular shaft post that forms of pin, another articulates the inboard circular shaft hole that forms of pin, establish a double-screw bolt in it, and an end that should turn round tenon portion forms two ring intermediate plates, the other end forms a pin sheet, establishes a screw on it, and this circular shaft post penetrates a wherein pivoted hole, and be inserted in this ring intermediate plate, and this pin sheet penetrates another pivoted hole, is inserted in the circular shaft hole, and is locked on this double-screw bolt by screw.
5, the reception antenna rotational structure of satellite navigation machine according to claim 1, it is characterized in that, this revolution tenon portion is articulated on this pivoting hole by a polygonal nut, other is provided with an elasticity spacer, one end is fixedly arranged on this pivotal axis madial wall, and another free end is near the outer rim of this polygonal nut.
6, the reception antenna rotational structure of satellite navigation machine according to claim 1 is characterized in that, also comprises several indicator lights, is embedded on this reception antenna.
7, the reception antenna rotational structure of satellite navigation machine according to claim 6 is characterized in that, those indicator lights are connected to Navigation Control module in this satellite navigation machine by a signal transmssion line.
8, the reception antenna rotational structure of satellite navigation machine according to claim 6 is characterized in that, those indicator lights comprise a left-hand rotation indicator light, a right-hand rotation indicator light.
9, the reception antenna rotational structure of satellite navigation machine according to claim 6 is characterized in that, those indicator lights can be equipped on this satellite navigation machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620012502 CN2927345Y (en) | 2006-04-27 | 2006-04-27 | Receiving antenna rotating structure for satellite navigation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620012502 CN2927345Y (en) | 2006-04-27 | 2006-04-27 | Receiving antenna rotating structure for satellite navigation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2927345Y true CN2927345Y (en) | 2007-07-25 |
Family
ID=38281597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620012502 Expired - Fee Related CN2927345Y (en) | 2006-04-27 | 2006-04-27 | Receiving antenna rotating structure for satellite navigation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2927345Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102761990A (en) * | 2012-06-29 | 2012-10-31 | 深圳光启创新技术有限公司 | Wireless access device and communication base station with same |
| CN113702915A (en) * | 2021-10-27 | 2021-11-26 | 湖南米山科技有限公司 | Radar type interaction device for aerial digital imaging |
-
2006
- 2006-04-27 CN CN 200620012502 patent/CN2927345Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102761990A (en) * | 2012-06-29 | 2012-10-31 | 深圳光启创新技术有限公司 | Wireless access device and communication base station with same |
| CN113702915A (en) * | 2021-10-27 | 2021-11-26 | 湖南米山科技有限公司 | Radar type interaction device for aerial digital imaging |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |