CN207301443U - Omnidirectional's watch window structure - Google Patents
Omnidirectional's watch window structure Download PDFInfo
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- CN207301443U CN207301443U CN201721479455.1U CN201721479455U CN207301443U CN 207301443 U CN207301443 U CN 207301443U CN 201721479455 U CN201721479455 U CN 201721479455U CN 207301443 U CN207301443 U CN 207301443U
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- watch window
- omnidirectional
- window structure
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Abstract
The utility model provides a kind of omnidirectional's watch window structure, it includes：Fixed housing, circumferentially arranged with multiple windowpane covers on housing；Left sensor and right sensor, horizontally disposed between left sensor and right sensor, left sensor and right sensor are arranged on rotatable frame-type azimuth axis, and left sensor and right sensor pass through pitching driving mechanism and frame-type orientation axis connection.The case top closing, is evenly distributed with more fixing muscles, fixing muscle forms multiple watch windows in housing side, and the sealing of windowpane cover is fixedly mounted between fixing muscle along the circumferential direction of housing.By using housing stationary, the multiple rotatable and scheme of the sensor of pitch regulation, can reliably obtain panoramic picture.The utility model stationary seal structure, whole static seals, reliability are high.Rotate light-weight, inertia is small, compared with the structure of roll-shell, can reduce power of motor, reduce power consumption, improve locating speed and precision.Whole height is shorter, meets the occasion of particular/special requirement.
Description
Technical field
A kind of watch window structure of optoelectronic device is the utility model is related to, particularly a kind of omnidirectional's watch window structure.
Background technology
Watch window is printing opacity, needs protective glass, is usually quartz or the glass of the material such as silicon, germanium, can play it is dust-proof,
The purpose of rainwater-proof, salt fog.To, it is necessary to bear certain pressure, and needing to seal, glass for underwater watch window product
Glass thickness must also is fulfilled for resistance to pressure request.The shape of protective glass can be tablet, sphere, cylinder, most practical for plane
Windowpane cover, processing is simple, and cost is low, and incident ray goes out glass again after reflecting twice, and image is undistorted, and optical principle can
OK.Sphere field of view angle can be observed greatly, meet the optical principle of lens, but high processing costs, and special occasions uses；Cylinder glass
Glass forming is convenient, can be unobstructed with surrounding, but does not meet optical imagery mechanism, and special applications need complicated optical compensation and figure
As software processing, but pattern distortion is still suffered from, do not recommended generally.
Conventional view instrument will accomplish 360 ° of orientation observations（Pitching is generally limited angle, such as -10 ° ~ 60 °）, only need shell
Body（The body of rod）Rotate, have a block protection glass, as shown in Figure 6, imaging sensor is together rotated with housing at this time.But
The rotation axis of the structure need to set external dynamic sealing, accomplish airtight, watertight, and complicated, weight and size is big, particularly underwater resistance to
There is the risk of infiltration in means of press seals, dynamic sealing.
It is motionless according to spherical glass, overhead, housing, internal sensor rotate scheme, can accomplish 360 ° it is unobstructed
Observation, this divides 2 kinds of situations again, first, hemisphere, can only see the scenery of more than 0 ° of pitching, as shown in Figure 7.Second, hemispherical,
It can be seen that negative angle, such as -10 °, as shown in Figure 8, but hemisphere processing is more difficult, particularly hemispherical, there are the stretching into of bistrique,
Many problems such as clamping, abnormal difficult, high processing costs, it is difficult that optical index meets, to reach finish, degree in uniform thickness
It is extremely difficult, using seldom.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of omnidirectional's watch window structure, can overcome existing skill
The outer rotary seal of art middle casing is unreliable or the technical problem of hemisphere windowpane cover processing difficulties, can accomplish that omnidirectional is unobstructed
Observation.
In order to solve the above technical problems, technical solution is used by the utility model：A kind of omnidirectional's watch window structure,
It includes：
Fixed housing, circumferentially arranged with multiple windowpane covers on housing；
Left sensor and right sensor, horizontally disposed between left sensor and right sensor, left sensor and right sensor
It is arranged on rotatable frame-type azimuth axis, left sensor and right sensor are connected by pitching driving mechanism and frame-type azimuth axis
Connect.
In preferable scheme, case top closing, is evenly distributed with more fixing muscles, fixing muscle is in shell along the circumferential direction of housing
Body side surface forms multiple watch windows, and the sealing of windowpane cover is fixedly mounted between fixing muscle.
In preferable scheme, the watch window is trapezoidal, and windowpane cover is also accordingly trapezoidal, is set in fixing muscle
There is dovetail groove, windowpane cover is embedded between fixing muscle, and the press box by being inserted into dovetail groove compresses, in the lower end of press box
It is fixedly connected with the casing by positioning screw.
In preferable scheme, the width of the watch window is more than the width of fixing muscle.
In preferable scheme, the watch window is 4 ~ 8.
In preferable scheme, the left sensor and right sensor are visible light image sensor or infrared image sensing
Device.
In preferable scheme, the structure of pitching driving mechanism is：The left sensor and right sensor are arranged in juxtaposition, left
By axis pin and frame-type orientation axis connection, axis pin is by the first transmission mechanism and is installed in frame for the both sides of sensor and right sensor
The pitching motor connection of type azimuth axis.
In preferable scheme, in first transmission mechanism, wheeled steel is fixedly connected with axis pin, driving wheel and pitching electricity
The output shaft of machine is fixedly connected, and wheeled steel is connected with driving wheel by steel band.
In preferable scheme, shaft, the shaft of upper end and the top of housing are equipped with the top and bottom of frame-type azimuth axis
Rotatable connection, the shaft of lower end are rotatably connected with orientation axle support plate, and orientation axle support plate is fixedly connected with the casing.
In preferable scheme, the output axis connection of shaft and azimuth-drive motor.
A kind of omnidirectional's watch window structure provided by the utility model, it is multiple rotatable and bow by using housing stationary
The scheme of the sensor of adjusting is faced upward, can reliably obtain panoramic picture.
The structure of the utility model has following beneficial effect：
1st, stationary seal structure, whole static seals, reliability are high.
2nd, overall weight is light, is conducive to carry installation.
3rd, rotation is light-weight, and inertia is small, compared with the structure of roll-shell, can reduce power of motor, reduce power consumption, improve
Locating speed and precision.
4th, whole height is shorter, meets the occasion of particular/special requirement.
5th, it is easy to process.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples：
Fig. 1 is the main view half-section diagram of the utility model.
Fig. 2 is the A of Fig. 1 to schematic diagram.
Fig. 3 is the B-B schematic cross-sectional views of Fig. 2.
Fig. 4 be the utility model in sensor rotation to all angles when working state schematic representation.
Fig. 5 is the driving structure schematic diagram of left sensor and right sensor in the utility model.
Fig. 6 is the structure diagram of roll-shell scheme in the prior art.
Fig. 7 is the structure diagram of hemisphere face-port cover in the prior art.
Fig. 8 is the structure diagram of hemispherical face-port cover in the prior art.
In figure：Housing 1, fixing muscle 101, press box 102, positioning screw 103, windowpane cover 2, frame-type azimuth axis 3, side plate 4,
Orientation axle support plate 5, electric machine support 6, left sensor 7, right sensor 8, wheeled steel 9, driving wheel 10, pitching motor 11, orientation electricity
Machine 12, steel band 13, body of rod 1A, housing 2A, windowpane cover 3A, sensor 4A, rotary dynamic seal 5A, housing 1B, hemisphere face-port cover
2B, sensor 3B, inner rotary shaft system 4B, housing 1C, hemispherical face-port cover 2C, sensor 3C, inner rotary shaft system 4C.
Embodiment
In Fig. 1 ~ 5, a kind of omnidirectional's watch window structure, it includes：
Fixed housing 1, circumferentially arranged with multiple windowpane covers 2 on housing 1；
Left sensor 7 and right sensor 8, horizontally disposed between left sensor 7 and right sensor 8, left sensor 7 and right biography
Sensor 8 is arranged on rotatable frame-type azimuth axis 3, and left sensor 7 and right sensor 8 pass through pitching driving mechanism and frame-type side
Position axis 3 connects.Thus structure, compared with the scheme of roll-shell, can reduce the driving torque of whole sensor unit, also subtract
The complexity of few sealing structure.Compared with the structure of hemisphere face-port cover and the structure of hemispherical face-port cover, the utility model
Scheme can reduce the complexity of window cover processing.
In preferable scheme such as Fig. 1 ~ 3,1 top seal of housing, more fixing muscles are evenly distributed with along the circumferential direction of housing 1
101, fixing muscle 101 forms multiple watch windows in housing side, and the sealing of windowpane cover 2 is fixedly mounted between fixing muscle 101.
Thus structure, is greatly reduced the complexity of housing processing.
In preferable scheme such as Fig. 1 ~ 4, the watch window is trapezoidal, and windowpane cover 2 is corresponding also to be trapezoidal, solid
Determine muscle 101 and be equipped with dovetail groove, windowpane cover 2 is embedded between fixing muscle 101, and the press box by being inserted into dovetail groove
102 compress, and are fixedly connected in the lower end of press box 102 by positioning screw 103 with housing 1.Thus structure, it can be ensured that sealing can
Lean on, and good appearance.
In preferable scheme such as Fig. 1 ~ 4, the width of the watch window is more than the width of fixing muscle 101.Thus structure,
Interference of the fixing muscle 101 to sensor can be reduced.The pyramidal structure that left sensor 7 and right sensor 8 in Fig. 4 are sent is mould
The light of plan, dotted line represent to be blocked.
In preferable scheme, the watch window is 4 ~ 8.It is preferably 5 ~ 6 watch windows in this example, it is further excellent
Choosing for 5 watch windows.As shown in Fig. 4 a ~ 4d in Fig. 4, as a result of the shell structure of terrace with edge, the utility model
Difficulty of processing is greatly reduced, but generates new technical problem, that is, imaging sensor can be made by being used for fixed fixing muscle 101
Into interference, the technical problem is overcome by using two horizontally disposed imaging sensors in the utility model, such as institute in Fig. 4
Show due to angle, always there is an imaging sensor not blocked by fixing muscle 101, so as to obtain panoramic picture.Especially
It is in the structure using two imaging sensors, on the premise of two imaging sensors are not by interference, can be utilized vertical
Body vision carries out junior range.
In preferable scheme, the left sensor 7 and right sensor 8 pass for visible light image sensor or infrared image
Sensor.
In preferable scheme such as Fig. 5, the structure of pitching driving mechanism is：The left sensor 7 and right sensor 8 is arranged side by side
Arrange and be fixed together, the both sides of left sensor 7 and right sensor 8 are connected by axis pin with frame-type azimuth axis 3, axis pin
It is connected by the first transmission mechanism with being installed in the pitching motor 11 of frame-type azimuth axis 3.
In preferable scheme, in first transmission mechanism, wheeled steel 9 is fixedly connected with axis pin, and driving wheel 10 is with bowing
The output shaft for facing upward motor 11 is fixedly connected, and wheeled steel 9 is connected with driving wheel 10 by steel band 13.Thus structure, realizes left sensing
The pitching motion of device 7 and right sensor 8.
In preferable scheme, shaft, the shaft of upper end and the top of housing are equipped with the top and bottom of frame-type azimuth axis 3
Rotatable connection, the shaft of lower end are rotatably connected with orientation axle support plate 5, and orientation axle support plate 5 is fixedly connected with housing 1.
The frame structure that frame-type azimuth axis 3 is made of side plate 4, top plate and the bottom plate of both sides.
In preferable scheme, shaft and the output axis connection of azimuth-drive motor 12, azimuth-drive motor 12 pass through electric machine support 6 and side
Position axle support plate 5 is fixedly connected, and optionally, azimuth-drive motor 12 can also be installed in the top of housing.Thus structure, is realized whole
360 ° of frame-type azimuth axis 3 rotate observation action without dead angle.
Working method：By taking ccd sensor as an example, when horizontality, i.e., pitch angle be 0 ° when exemplified by be described as follows：Orientation
0 ° can be seen complete image with right CCD observations, and left CCD is blocked, and when 18 °, 2 CCD can see complete image, i.e.,
0 ° ~ 18 ° are observed with right CCD；18 ° are gradually blocked with rear right CCD, and switching is observed with left CCD, can be seen to 2 CCD at 54 °
Complete image, i.e., 18 ° ~ 54 ° are observed with left CCD, and so on, until 360 ° of circulations.It see the table below：
Note：It is+complete-to block
Two ccd sensor intervals can be ignored relative to viewing distance, it is believed that it is seen that same target.
Fed back by orientation angles, be switched fast video, ensure that video switching time is persisted in time 0.2s in human eye, so as to reach complete
The purpose that landscape is examined.When pitching is downward or when pitching rotates upward, principle is same as above.
According to field angle size, the width of selection window openings of sizes and housing vertical bars.Realize omnidirectional's overview function, again
Ensure casing rigidity.Using the structure of the above, main screw lift is in 15 ~ 25kg.
The above embodiments are only the optimal technical scheme of the utility model, and are not construed as the limit for the utility model
System, the technical characteristic that the utility model is recorded, on the premise of not conflicting mutually, can be freely combined.The protection of the utility model
The equivalent substitution of technical characteristic in the technical solution that scope should be recorded with claim, including the technical solution of claim record
Scheme is protection domain.Equivalent substitution i.e. within this range is improved, also within the scope of protection of the utility model.
Claims (10)
- A kind of 1. omnidirectional's watch window structure, it is characterized in that it includes：Fixed housing（1）, housing（1）On circumferentially arranged with multiple windowpane covers（2）；Left sensor（7）With right sensor（8）, left sensor（7）With right sensor（8）Between horizontally disposed, left sensor（7） With right sensor（8）It is arranged on rotatable frame-type azimuth axis（3）On, left sensor（7）With right sensor（8）Driven by pitching Motivation structure and frame-type azimuth axis（3）Connection.
- 2. a kind of omnidirectional's watch window structure according to claim 1, it is characterized in that：The housing（1）Top seal, Along housing（1）Circumferential direction be evenly distributed with more fixing muscles（101）, fixing muscle（101）Multiple watch windows, glass are formed in housing side Window cover（2）Sealing is fixedly mounted on fixing muscle（101）Between.
- 3. a kind of omnidirectional's watch window structure according to claim 2, it is characterized in that：The watch window to be trapezoidal, Windowpane cover（2）Accordingly also to be trapezoidal, in fixing muscle（101）It is equipped with dovetail groove, windowpane cover（2）It is embedded in fixing muscle （101）Between, and the press box by being inserted into dovetail groove（102）Compress, in press box（102）Lower end pass through positioning screw （103）With housing（1）It is fixedly connected.
- 4. a kind of omnidirectional's watch window structure according to claim 2, it is characterized in that：The width of the watch window is big In fixing muscle（101）Width.
- 5. a kind of omnidirectional's watch window structure according to claim 2, it is characterized in that：The watch window is 4 ~ 8.
- 6. a kind of omnidirectional's watch window structure according to claim 1, it is characterized in that：The left sensor（7）And the right side Sensor（8）For visible light image sensor or infrared image sensor.
- 7. a kind of omnidirectional's watch window structure according to claim 1, it is characterized in that：The structure of pitching driving mechanism is： The left sensor（7）With right sensor（8）It is arranged in juxtaposition, left sensor（7）With right sensor（8）Both sides pass through axis pin With frame-type azimuth axis（3）Connection, axis pin is by the first transmission mechanism and is installed in frame-type azimuth axis（3）Pitching motor（11）Even Connect.
- 8. a kind of omnidirectional's watch window structure according to claim 7, it is characterized in that：In first transmission mechanism, Wheeled steel（9）It is fixedly connected with axis pin, driving wheel（10）With pitching motor（11）Output shaft be fixedly connected, wheeled steel（9）With Driving wheel（10）Pass through steel band（13）Connection.
- 9. a kind of omnidirectional's watch window structure according to claim 1, it is characterized in that：In frame-type azimuth axis（3）Upper end Shaft is equipped with lower end, the shaft of upper end and the top of housing rotatably connect, shaft and the orientation axle support plate of lower end（5）Can The connection of rotation, orientation axle support plate（5）With housing（1）It is fixedly connected.
- 10. a kind of omnidirectional's watch window structure according to claim 9, it is characterized in that：Shaft and azimuth-drive motor（12）'s Export axis connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721479455.1U CN207301443U (en) | 2017-11-08 | 2017-11-08 | Omnidirectional's watch window structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721479455.1U CN207301443U (en) | 2017-11-08 | 2017-11-08 | Omnidirectional's watch window structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207301443U true CN207301443U (en) | 2018-05-01 |
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ID=62274421
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721479455.1U Active CN207301443U (en) | 2017-11-08 | 2017-11-08 | Omnidirectional's watch window structure |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107817567A (en) * | 2017-11-08 | 2018-03-20 | 中船重工中南装备有限责任公司 | Omnidirectional's watch window structure |
-
2017
- 2017-11-08 CN CN201721479455.1U patent/CN207301443U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107817567A (en) * | 2017-11-08 | 2018-03-20 | 中船重工中南装备有限责任公司 | Omnidirectional's watch window structure |
| CN107817567B (en) * | 2017-11-08 | 2024-01-05 | 中船重工中南装备有限责任公司 | Omnidirectional observation window structure |
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