CN209642652U - A kind of electronics explains device - Google Patents
A kind of electronics explains device Download PDFInfo
- Publication number
- CN209642652U CN209642652U CN201920261810.0U CN201920261810U CN209642652U CN 209642652 U CN209642652 U CN 209642652U CN 201920261810 U CN201920261810 U CN 201920261810U CN 209642652 U CN209642652 U CN 209642652U
- Authority
- CN
- China
- Prior art keywords
- shell
- electronics
- mainboard
- explains device
- satellite positioning
- 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.)
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Abstract
The utility model discloses a kind of electronics explains devices, comprising: is connected to form whole a first shell and second shell；And set on first shell, the intracorporal mainboard of second shell and the satellite positioning antennas being electrically connected with mainboard；Wherein, first shell is equipped with the convex shape of outwardly convex, and satellite positioning antennas is placed in the cavity of convex shape formation, and is inclined relative to horizontal placement.The utility model is reduced human body and is blocked to aerial signal by the design of improvement explains device, is increased and is effectively searched star number amount, and then shortens positioning time, and improve the positioning accuracy of Beidou position fixing process.
Description
Technical field
The utility model relates to positioning device field, in particular to a kind of electronics explains device.
Background technique
It is all the sight spot at scenic spot to be introduced using tour guide in the past, but with science and technology during Scene Tourist
Development, occur explains device on the market, for carrying out relatively sharp introduction to specified sight spot instead of tour guide, tourist is without following
And it listens tour guide that can complete scenic spot to sight spot introduction and goes sight-seeing alone.
Currently, scenic spot electronics explains device in the market, mostly uses greatly RFID radio-frequency technique, but the technology is easy to be done
It disturbs, causes positioning deviation occur, do not met with the position of actual set, and power consumption is larger, wiring need to be powered, it is difficult to meet
The demand that large-scale promotion and outdoor scenic spot are laid.
Utility model content
The utility model provides a kind of electronics explains device, which provides better locating effect.
To solve the above-mentioned problems, the utility model provides a kind of electronics explains device, comprising: is connected to form an entirety
First shell and second shell；Set on first shell, the intracorporal mainboard of second shell；And the satellite positioning being electrically connected with mainboard
Antenna；Wherein, first shell is equipped with the convex shape of outwardly convex, and satellite positioning antennas is placed in the cavity of convex shape formation
It is interior, and it is inclined relative to horizontal placement.
Optionally, mainboard is equipped with holding tank, and satellite positioning antennas is located in holding tank.
Optionally, convex shape is set to the end of first shell, and holding tank is located at mainboard one end opposite with convex shape.
Optionally, center is equipped between first shell and second shell, center is equipped with communication antenna, and communication antenna is located at
The other end of relative satellite positioning antenna in electronics explains device.
Optionally, the value range at the inclination angle of satellite positioning antennas with respect to the horizontal plane is 20 ° ~ 60 °.
Optionally, satellite positioning antennas is ceramic directional aerial.
It optionally, include waterproof plug in second shell, waterproof plug is covered on the screw hole of first shell and/or second shell
On.
It optionally, further include the battery being electrically connected with mainboard.
Compared with prior art, the utility model have it is below the utility model has the advantages that
Tilted-putted design is carried out using for satellite positioning antennas, it is possible to reduce human body blocks aerial signal,
Increase and effectively search star number amount, and then shortens positioning time, and improve the positioning accuracy of Beidou position fixing process.
Detailed description of the invention
Fig. 1 is a kind of stereoscopic schematic diagram of electronics explains device of the utility model.
Fig. 2 is a kind of fractionation schematic diagram of electronics explains device of the utility model.
Label declaration:
1 is first shell, and 101 be convex shape, and 2 be second shell, and 3 be mainboard, and 301 be holding tank, and 4 be satellite positioning
Antenna, 5 be communication antenna, and 6 be center, and 7 be waterproof plug, and 8 be battery, and 9 be indicator light barn door, and 10 be keyboard, and 11 are
Soft keyboard, 12 be Bluetooth antenna.
Specific embodiment
The utility model is carried out more below in conjunction with attached drawing and specific embodiment for the ease of understanding the utility model,
Comprehensive description.The better embodiment of the utility model is given in attached drawing.But the utility model can be with many differences
Form realize, however it is not limited to embodiments described herein.On the contrary, the purpose of providing these embodiments is that making pair
The disclosure of the utility model understands more thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.
In conjunction with Fig. 1 ~ 2 it is found that the utility model embodiment provides a kind of electronics explains device, which includes:
It is connected to form whole a first shell 1 and second shell 2；And be set to first shell 1, the intracorporal mainboard 3 of second shell and with
The satellite positioning antennas 4 that mainboard 3 is electrically connected；Wherein, first shell 1 is equipped with the convex shape 101 of outwardly convex, satellite
Position antenna 4 is placed in the cavity of the formation of convex shape 101, and is inclined relative to horizontal placement, using the design of convex shape,
It can make signal transmitting and receiving end inclined-plane heavenwards by satellite positioning antennas slant setting in convex shape, reduce human body and antenna is believed
Number block, increase and effectively search star number amount, and then shorten positioning time, and improve the positioning accuracy of Beidou position fixing process.
In conjunction with Fig. 2 it is found that mainboard 3 is equipped with holding tank 301, satellite positioning antennas 4 is located in holding tank 301, makes satellite
Position antenna further fixes, and can be stably connected with mainboard, and convex shape 101 is set to the end of first shell 1, holding tank 301
One end opposite with convex shape 101 positioned at mainboard 3 places convenient for satellite positioning antennas and reduces location interference.
Wherein, center 6 is equipped between first shell 1 and second shell 2, center 6 is equipped with communication antenna 5, communication antenna 5
The other end of relative satellite positioning antenna 4, can carry out communicating with other people, satellite by communication antenna in electronics explains device
Position antenna 4 is ceramic directional aerial, it is possible to provide the satellite positioning of high-gain keeps the accuracy rate of positioning higher, and relative to level
The inclination angle in face is 20 ° ~ 60 °, and in some embodiments, which can be 20 °, 45 °, 60 °；It include anti-in second shell 2
Water plug 7, waterproof plug 7 are covered on the screw hole of first shell 1 and/or second shell 2, can prevent liquid intrusion using waterproof plug 7,
Explains device internal short-circuit is damaged, further includes the battery 8 being electrically connected with mainboard 3, provides power supply for explains device；First shell 1 is also
Including indicator light barn door 9, keyboard 10, soft keyboard 11 and Bluetooth antenna 12, keyboard 10 is located at first shell 1
Surface, soft keyboard 11 are located between keyboard 10 and mainboard 3, and indicator light barn door 9 and Bluetooth antenna 12 are all located at soft
11 side of keyboard, by be equipped with key come control explains device function select, and soft keyboard 11 also can be reduced mainboard 3 abrasion and
The effect of waterproof.
When manufacture, satellite positioning antennas is mounted on the holding tank of mainboard by being electrically connected, and utilize first shell
On convex shape be inclined relative to horizontal 45 ° and be fixed, then mainboard and Bluetooth antenna, communication antenna are electrically connected,
And indicator light barn door, keyboard and soft keyboard etc. are mounted between center and first shell, finally install battery
With second shell, the installation to explains device is just completed.In use, controlling explains device function, satellite positioning day by keyboard
Line slant setting can make satellite positioning antennas towards sky in convex shape, be carried out using big-dipper satellite to explains device accurate
Positioning.
The above content is only the structure example and explanation of the utility model, and the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these it is aobvious and
The alternative forms being clear to belong to the protection scope of the utility model.
Claims (8)
1. a kind of electronics explains device characterized by comprising be connected to form whole a first shell (1) and second shell
(2)；
Mainboard (3) in the first shell (1), second shell (2)；And it is defended with what the mainboard (3) were electrically connected
Star positions antenna (4)；Wherein, the first shell (1) is equipped with the convex shape (101) of outwardly convex, the satellite positioning
Antenna (4) is placed in the cavity of the convex shape (101) formation, and is inclined relative to horizontal placement.
2. electronics explains device according to claim 1, which is characterized in that the mainboard (3) is equipped with holding tank (301), institute
Satellite positioning antennas (4) is stated to be located in holding tank (301).
3. electronics explains device according to claim 2, which is characterized in that the convex shape (101) is set to described first
The end of shell (1), the holding tank (301) are located at the mainboard (3) and the convex shape (101) opposite one end.
4. electronics explains device according to claim 1 is equipped with center between the first shell (1) and second shell (2)
(6), the center (6) is equipped with communication antenna (5), and the communication antenna (5) is located in the electronics explains device relatively described
The other end of satellite positioning antennas (4).
5. electronics explains device according to any one of claims 1-4, which is characterized in that the satellite positioning antennas (4)
The value range at inclination angle with respect to the horizontal plane is 20 ° ~ 60 °.
6. electronics explains device according to claim 5, which is characterized in that the satellite positioning antennas (4) is ceramics orientation
Antenna.
7. electronics explains device according to claim 1, which is characterized in that include waterproof plug on the second shell (2)
(7), the waterproof plug (7) is covered on the screw hole of first shell (1) and/or second shell (2).
8. electronics explains device according to claim 1, which is characterized in that further include the electricity being electrically connected with the mainboard (3)
Pond (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920261810.0U CN209642652U (en) | 2019-03-01 | 2019-03-01 | A kind of electronics explains device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920261810.0U CN209642652U (en) | 2019-03-01 | 2019-03-01 | A kind of electronics explains device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209642652U true CN209642652U (en) | 2019-11-15 |
Family
ID=68494905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920261810.0U Active CN209642652U (en) | 2019-03-01 | 2019-03-01 | A kind of electronics explains device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209642652U (en) |
-
2019
- 2019-03-01 CN CN201920261810.0U patent/CN209642652U/en active Active
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