CN208092241U - A kind of Big Dipper water proof type marine navigator - Google Patents
A kind of Big Dipper water proof type marine navigator Download PDFInfo
- Publication number
- CN208092241U CN208092241U CN201820282489.XU CN201820282489U CN208092241U CN 208092241 U CN208092241 U CN 208092241U CN 201820282489 U CN201820282489 U CN 201820282489U CN 208092241 U CN208092241 U CN 208092241U
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- side wall
- shell
- limiting groove
- end side
- wall
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Abstract
The utility model discloses a kind of Big Dipper water proof type marine navigators, including shell, the upper end side wall of the shell is equipped with the first limiting groove, the interior bottom of first limiting groove is fixedly connected with placement plate, the upper end side wall of the placement plate is equipped with the second limiting groove, the interior bottom of second limiting groove is equipped with multiple buffer units, the upper end of multiple buffer units is connected with circuit board, the opposite madial wall of first limiting groove is rotatably connected to the first threaded rod, the lateral wall of the circuit board is fixedly connected with fixed ring, the lateral wall of the fixed ring is arranged with two link blocks, the side wall of two link blocks is equipped with the first thread groove.The structure design of the utility model is reasonable, easy to operate, not only has good waterproof effect, but also with the gentle write-downs pinking of good stability.
Description
Technical field
The utility model is related to marine navigator technical field more particularly to a kind of Big Dipper water proof type marine navigators.
Background technology
Beidou navigator carries out the navigator of location navigation using Beidou satellite navigation system.With in October, 2000
First big-dipper satellite transmitting on the 31st starts, and China gradually establishes Beidou satellite navigation and positioning system, in using for navigator
Cheng Zhong needs it with good waterproof effect, and to adapt to different use environments, and traditional marine navigator is using
In the process, the gentle pinking of eating up part of of stability is poor, is easy to cause machine breakdown, we devise a kind of Big Dipper water proof type ship thus
Problem above is solved with navigator.
Utility model content
Insufficient, the gentle write-downs of stability that purpose of the utility model is to solve traditional marine navigator waterproof effects
The poor problem of pinking, and a kind of Big Dipper water proof type marine navigator proposed, not only have good waterproof effect, but also
With the gentle write-downs pinking of good stability.
To achieve the goals above, the utility model uses following technical solution：
The upper end side wall of a kind of Big Dipper water proof type marine navigator, including shell, the shell is equipped with the first limiting groove,
The interior bottom of first limiting groove is fixedly connected with placement plate, and the upper end side wall of the placement plate is recessed equipped with the second limit
The interior bottom of slot, second limiting groove is equipped with multiple buffer units, and the upper end of multiple buffer units is connected with circuit
Plate, the opposite madial wall of first limiting groove are rotatably connected to the first threaded rod, and the lateral wall of the circuit board is fixed
It is connected with fixed ring, the lateral wall of the fixed ring is arranged with two link blocks, and the side wall of two link blocks is equipped with
First thread groove, two one end of first threaded rod far from the first limiting groove madial wall with first screw thread of the same side
Slot is threadedly coupled, and one end side wall of the circuit board far from buffer unit is connected with display screen, and the sidewall symmetry of the shell is set
There are two connecting cavities, and two connecting cavities are located at the both sides of the first limiting groove, and the side wall of the shell is equipped with gear
Plate, the baffle are arranged with two round bars close to one end side wall of shell, and two round bars run through the side wall of shell simultaneously
It extends in the connecting cavity of the same side, the interior bottom of two connecting cavities is rotatably connected to the second threaded rod, described in two
The bottom sidewall of round bar is equipped with the second thread groove, the upper ends of two second threaded rods with second thread groove of the same side
It is threadedly coupled, the both ends side wall of the shell runs through the rotation slot for being equipped with and being interconnected with connecting cavity, two rotation slots
The madial wall to offset is rotatably connected to rotating bar, and the lateral walls of two rotating bars has been fixedly connected with driving wheel, two
The lateral wall of second threaded rod has been fixedly connected with to be run through with the intermeshing driven wheel of driving wheel, the side wall of the baffle
Equipped with connectivity slot, the madial wall of the connectivity slot is equipped with sealing ring, the lateral wall of the display screen and the madial wall phase of sealing ring
It supports, one end side wall of the baffle far from shell is equipped with protective cover.
Preferably, the buffer unit includes hollow stem, and the hollow stem is internally provided with hollow cavity, in the hollow cavity
Equipped with decoupling rod, multiple springs, the decoupling rod are connected between the bottom sidewall of the decoupling rod and the interior bottom of hollow cavity
Upper end side wall through hollow stem upper end side wall and be fixedly connected with snubber block, the upper end side wall and circuit board of the snubber block
Bottom sidewall offset.
Preferably, the rotating bar is integrally formed with driving wheel.
Preferably, the protective cover is integrally formed with baffle.
Preferably, two round bars are integrally formed with baffle.
The beneficial effects of the utility model：
In the utility model, when needing installation, two the first threaded rods are rotated, by the first thread groove of itself and the same side
It is threadedly coupled, can enable circuit board that there is good stability with display screen, two round bars are extended in connecting cavity, turn
Two driving wheels are moved, two driven wheels and the rotation of two the second threaded rods are driven so that two the second threaded rods and the same side
Second thread groove is threadedly coupled, and to ensure that baffle can have good leakproofness between shell, has sealing ring, display
Shield and offset with the side wall of sealing ring, there is protective cover, can ensure that display screen will not make moist, there is buffer unit, can ensure
When shell shakes, multiple decoupling rods and snubber block can play circuit board and display screen good bumper and absorbing shock effect
Fruit, to ensure its normal use.The structure design of the utility model is reasonable, easy to operate, not only has good waterproof effect,
And with the gentle write-downs pinking of good stability.
Description of the drawings
Fig. 1 be the utility model proposes a kind of Big Dipper water proof type marine navigator structural schematic diagram；
Fig. 2 be the utility model proposes a kind of Big Dipper water proof type marine navigator A at schematic enlarged-scale view；
Fig. 3 be the utility model proposes a kind of Big Dipper water proof type marine navigator B at schematic enlarged-scale view.
In figure：1 shell, 2 placement plates, 3 round bars, 4 baffles, 5 protective covers, 6 display screens, 7 circuit boards, 8 fixed rings, 9 sealings
Circle, 10 link blocks, 11 first threaded rods, 12 driven wheels, 13 snubber blocks, 14 second threaded rods, 15 driving wheels, 16 rotating bars, 17
Hollow stem, 18 decoupling rods.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, the upper end side wall of a kind of Big Dipper water proof type marine navigator, including shell 1, shell 1 is equipped with first
The interior bottom of limiting groove, the first limiting groove is fixedly connected with placement plate 2, and the upper end side wall of placement plate 2 is equipped with the second limit
The interior bottom of groove, the second limiting groove is equipped with multiple buffer units, and the upper end of multiple buffer units is connected with circuit board 7, the
The opposite madial wall of one limiting groove is rotatably connected to the first threaded rod 11, and the lateral wall of circuit board 7 is fixedly connected with fixation
Ring 8, the lateral wall of fixed ring 8 are arranged with two link blocks 10, and the side walls of two link blocks 10 is equipped with the first thread groove, and two
The one end of a first threaded rod 11 far from the first limiting groove madial wall is threadedly coupled with first thread groove of the same side, circuit
One end side wall of the plate 7 far from buffer unit is connected with display screen 6, and the sidewall symmetry of shell 1 sets that there are two connecting cavities, and two companies
The both sides that chamber is located at the first limiting groove are connect, the side wall of shell 1 is equipped with baffle 4, one end side wall of the baffle 4 close to shell 1
Two round bars 3 are arranged with, two round bars 3 run through the side wall of shell 1 and extend in the connecting cavity of the same side, two connections
The interior bottom of chamber is rotatably connected to the second threaded rod 14, and the bottom sidewalls of two round bars 3 is equipped with the second thread groove, two
The upper end of two threaded rods 14 is threadedly coupled with second thread groove of the same side, and the both ends side wall of shell 1, which runs through, to be equipped with and connect
The interconnected rotation slot of chamber is connect, the madial wall that two rotation slots offset is rotatably connected to rotating bar 16, two rotating bars 16
Lateral wall be fixedly connected with driving wheel 15, the lateral wall of two the second threaded rods 14 has been fixedly connected with and 15 phase of driving wheel
The driven wheel 12 mutually engaged, the side wall of baffle 4, which runs through, is equipped with connectivity slot, and the madial wall of connectivity slot is equipped with sealing ring 9, display screen 6
The madial wall of lateral wall and sealing ring 9 offset, one end side wall of the baffle 4 far from shell 1 is equipped with protective cover 5, has sealing ring
9, display screen 6 and the side wall of sealing ring 9 offset, and have protective cover 5, can ensure that display screen 6 will not make moist, and have buffering dress
It sets, can ensure when shell 1 shakes, multiple decoupling rods 18 and snubber block 13 can play circuit board 7 and display screen 6
Good buffering and damping effect, to ensure its normal use.
In the utility model, buffer unit includes hollow stem 17, and hollow stem 17 is internally provided with hollow cavity, is set in hollow cavity
Have decoupling rod 18, be connected with multiple springs between the bottom sidewall of decoupling rod 18 and the interior bottom of hollow cavity, decoupling rod 18 it is upper
End side wall runs through the upper end side wall of hollow stem 17 and is fixedly connected with snubber block 13, upper end side wall and the circuit board 7 of snubber block 13
Bottom sidewall offset, rotating bar 16 is integrally formed with driving wheel 15, and protective cover 5 and baffle 4 are integrally formed, two round bars 3
It is integrally formed with baffle 4.
In the utility model, when needing installation, two the first threaded rods 11 are rotated, by the first screw thread of itself and the same side
Slot is threadedly coupled, and circuit board 7 can be enable to have good stability with display screen 6, two round bars 3 are extended to connecting cavity
It is interior, two driving wheels 15 are rotated, drive two driven wheels 12 and two the second threaded rod 14 rotations so that two the second threaded rods
14 are threadedly coupled with second thread groove of the same side, to ensure that baffle 4 can have good leakproofness between shell 1,
With sealing ring 9, display screen 6 and the side wall of sealing ring 9 offset, and have protective cover 5, can ensure that display screen 6 will not make moist, and have
There is buffer unit, can ensure when shell 1 shakes, multiple decoupling rods 18 and snubber block 13 can be to circuit boards 7 and aobvious
Display screen 6 plays good buffering and damping effect, to ensure its normal use.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of Big Dipper water proof type marine navigator, including shell (1), which is characterized in that the upper end side wall of the shell (1) is set
Have the first limiting groove, the interior bottom of first limiting groove is fixedly connected with placement plate (2), the placement plate (2) it is upper
End side wall is equipped with the second limiting groove, and the interior bottom of second limiting groove is equipped with multiple buffer units, multiple bufferings
The upper end of device is connected with circuit board (7), and the opposite madial wall of first limiting groove is rotatably connected to the first threaded rod
(11), the lateral wall of the circuit board (7) is fixedly connected with fixed ring (8), and the lateral wall of the fixed ring (8) is arranged with two
The side wall of a link block (10), two link blocks (10) is equipped with the first thread groove, two first threaded rods (11)
One end far from the first limiting groove madial wall is threadedly coupled with first thread groove of the same side, and the circuit board (7) is separate
One end side wall of buffer unit is connected with display screen (6), and the sidewall symmetry of the shell (1) is set there are two connecting cavity, and two
The connecting cavity is located at the both sides of the first limiting groove, and the side wall of the shell (1) is equipped with baffle (4), the baffle (4)
Two round bars (3) are arranged with close to one end side wall of shell (1), two round bars (3) run through the side wall of shell (1) simultaneously
It extends in the connecting cavity of the same side, the interior bottoms of two connecting cavities is rotatably connected to the second threaded rod (14), two
The bottom sidewall of the round bar (3) is equipped with the second thread groove, and the upper end of two second threaded rods (14) is and the same side
The second thread groove be threadedly coupled, the both ends side wall of the shell (1) runs through the rotation slot for being equipped with and being interconnected with connecting cavity,
The madial wall that two rotation slots offset is rotatably connected to rotating bar (16), and the lateral wall of two rotating bars (16) is equal
It is fixedly connected with driving wheel (15), the lateral wall of two second threaded rods (14) has been fixedly connected with and driving wheel (15) phase
The driven wheel (12) mutually engaged, the side wall of the baffle (4), which runs through, is equipped with connectivity slot, and the madial wall of the connectivity slot is equipped with sealing
It enclosing (9), the madial wall of the lateral wall and sealing ring (9) of the display screen (6) offsets, and the one of the separate shell (1) of the baffle (4)
End side wall is equipped with protective cover (5).
2. a kind of Big Dipper water proof type marine navigator according to claim 1, which is characterized in that the buffer unit includes
Hollow stem (17), the hollow stem (17) are internally provided with hollow cavity, decoupling rod (18), the damping are equipped in the hollow cavity
Multiple springs are connected between the bottom sidewall of bar (18) and the interior bottom of hollow cavity, the upper end side wall of the decoupling rod (18) passes through
It wears the upper end side wall of hollow stem (17) and is fixedly connected with snubber block (13), the upper end side wall and circuit board of the snubber block (13)
(7) bottom sidewall offsets.
3. a kind of Big Dipper water proof type marine navigator according to claim 1, which is characterized in that the rotating bar (16) with
Driving wheel (15) is integrally formed.
4. a kind of Big Dipper water proof type marine navigator according to claim 1, which is characterized in that the protective cover (5) with
Baffle (4) is integrally formed.
5. a kind of Big Dipper water proof type marine navigator according to claim 1, which is characterized in that two round bars (3)
It is integrally formed with baffle (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820282489.XU CN208092241U (en) | 2018-02-28 | 2018-02-28 | A kind of Big Dipper water proof type marine navigator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820282489.XU CN208092241U (en) | 2018-02-28 | 2018-02-28 | A kind of Big Dipper water proof type marine navigator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208092241U true CN208092241U (en) | 2018-11-13 |
Family
ID=64060964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820282489.XU Expired - Fee Related CN208092241U (en) | 2018-02-28 | 2018-02-28 | A kind of Big Dipper water proof type marine navigator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208092241U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109906006A (en) * | 2019-03-11 | 2019-06-18 | 安庆船用电器有限责任公司 | Marine low speed diesel engine electric-control system |
-
2018
- 2018-02-28 CN CN201820282489.XU patent/CN208092241U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109906006A (en) * | 2019-03-11 | 2019-06-18 | 安庆船用电器有限责任公司 | Marine low speed diesel engine electric-control system |
| CN109906006B (en) * | 2019-03-11 | 2024-01-02 | 安庆船用电器有限责任公司 | Marine low-speed diesel engine electric control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181113 Termination date: 20210228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |