CN207352239U - Multilayer omnidirectional watch window structure - Google Patents
Multilayer omnidirectional watch window structure Download PDFInfo
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- CN207352239U CN207352239U CN201721478622.0U CN201721478622U CN207352239U CN 207352239 U CN207352239 U CN 207352239U CN 201721478622 U CN201721478622 U CN 201721478622U CN 207352239 U CN207352239 U CN 207352239U
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Abstract
The utility model provides a kind of multilayer omnidirectional watch window structure, it includes：Fixed multilayer shell, is equipped with windowpane cover on every layer of housing circumferentially arranged with multiple watch windows, watch window；The watch window of adjacent two layers circumferentially interlaced arrangement；With each corresponding sensor of layer housing, every layer of sensor is arranged on rotatable frame-type azimuth axis, and each sensor passes through pitching driving mechanism and frame-type orientation axis connection.By using housing stationary, levels watch window interlocks, and the rotatable and scheme of the sensor of pitch regulation is set on the inside of each layer watch window, can reliably obtain panoramic picture.
Description
Technical field
A kind of watch window structure of optoelectronic device is the utility model is related to, particularly a kind of multilayer omnidirectional watch window knot
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 optics incident ray goes out glass again after reflecting twice, and image is undistorted.Sphere can be with
Big field of view angle observation, meets the optical principle of lens, but high processing costs, special occasions use；Cylinder forming of glass is processed
It is convenient, can be unobstructed with surrounding, but optical imagery mechanism is not met, special applications are needed at complicated optical compensation and image software
Reason, but pattern distortion is still suffered from, do not recommend 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 7, 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 8.Second, hemispherical,
It can be seen that negative angle, such as -10 °, as shown in Figure 9, but the glass processing of hemisphere is extremely difficult, particularly hemispherical, exists
Many problems such as the stretching into of bistrique, clamping, processing is abnormal difficult, and production cost is high, and optical index is difficult to meet, to reach bright and clean
Degree, degree in uniform thickness are extremely difficult, using seldom.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of multilayer omnidirectional watch window structure, can overcome existing
Have the outer rotary seal of technology middle casing unreliable or the technical problem of hemisphere windowpane cover processing difficulties, can accomplish 360 ° it is complete
To unobstructed observation.
In order to solve the above technical problems, technical solution is used by the utility model：A kind of multilayer omnidirectional watch window
Structure, it includes：
Fixed multilayer shell, is equipped with windowpane on every layer of housing circumferentially arranged with multiple watch windows, watch window
Cover；
The watch window of adjacent two layers circumferentially interlaced arrangement；
With each corresponding sensor of layer housing, every layer of sensor is arranged on rotatable frame-type azimuth axis, Ge Gechuan
Sensor passes through pitching driving mechanism and frame-type orientation axis connection.
In preferable scheme, case top closing, is divided into two layers, the circumferential direction of each layer housing from top to bottom along housing
Uniformly distributed more fixing muscles, fixing muscle form multiple watch windows in housing side, and the sealing of windowpane cover is fixedly mounted on fixing muscle
Between.
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 each layer of watch window is more than the width of fixing muscle.
In preferable scheme, each layer of watch window is 4 ~ 8.
In preferable scheme, the sensor is visible light image sensor or infrared image sensor.
In preferable scheme, the structure of pitching driving mechanism is：The both sides of the sensor of each layer pass through axis pin and frame-type side
The side plate of position axis rotatably connects, and axis pin is connected by the first transmission mechanism with being installed in the pitching motor of frame-type azimuth axis.
In preferable scheme, in first transmission mechanism, the pin of upper wheeled steel and lower wheeled steel and each layer sensor
Axis is fixedly connected, and driving wheel is fixedly connected with the output shaft of pitching motor, and upper wheeled steel, lower wheeled steel and driving wheel pass through steel band
Connection.
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；
The output axis connection of shaft and azimuth-drive motor.
In preferable scheme, the sensor of each layer of setting is 1,2 or more than 2；
It is horizontally disposed between 2 sensors when the sensor of each layer of setting is 2.
A kind of multilayer omnidirectional watch window structure provided by the utility model, by using housing stationary, levels observation
Window interlocks, and the rotatable and scheme of the sensor of pitch regulation is set on the inside of each layer watch window, can reliably obtain complete
Scape image.
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, it is slim-lined construction, meets the requirements the less occasion of diameter.
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 schematic cross-sectional view of the utility model.
Fig. 2 is the side view half-section diagram of the utility model.
Fig. 3 is the B-B schematic cross-sectional views of Fig. 1.
Fig. 4 is the C-C schematic cross-sectional views of Fig. 1.
Fig. 5 be the utility model in sensor rotation to all angles when working state schematic representation.
Fig. 6 is the driving structure schematic diagram of upper sensor and lower sensor in the utility model.
Fig. 7 is the structure diagram of roll-shell scheme in the prior art.
Fig. 8 is the structure diagram of hemisphere face-port cover in the prior art.
Fig. 9 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, first layer housing 104, second layer housing 105,
Watch window 106, windowpane cover 2, frame-type azimuth axis 3, side plate 4, orientation axle support plate 5, electric machine support 6, upper sensor 7, passes down
Sensor 8, upper wheeled steel 9, lower wheeled steel 10, driving wheel 11, pitching motor 12, azimuth-drive motor 13, steel band 14, 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 multilayer omnidirectional watch window structure, it includes：
Fixed multilayer shell 1, circumferentially arranged with multiple watch windows 106 on every layer of housing 1, sets on watch window 106
There is windowpane cover 2；Two layers of housing, such as first layer housing 104 and second layer housing 105 are preferably used in this example.
The watch window 106 of adjacent two layers circumferentially interlaced arrangement；The fixing muscle of the watch window 106 of adjacent two layers
101 overlap with the center line of watch window 106.
Further include and be arranged on rotatable frame-type azimuth axis 3 with each 1 corresponding sensor of layer housing, every layer of sensor
On, preferable as in Fig. 6,3 rotation axis of frame-type azimuth axis is the shaft positioned at top and bottom, and each sensor passes through pitching
Driving mechanism is connected with frame-type azimuth axis 3.Thus structure, compared with the scheme of roll-shell, it is total can to reduce whole sensor
Into driving torque, also reduce sealing structure complexity.With the structure of hemisphere face-port cover and the structure of hemispherical face-port cover
Compare, the embodiment of the utility model can reduce the complexity of window cover processing.Due to adjacent layer watch window 106 interlock cloth
Put, no matter rotate to any angle, at least one sensor is not blocked.Sensors described herein is visible images
Sensor or infrared image sensor.Such as CCD, CMOS or infrared image sensor.Sensor 7 is accordingly arranged in this example
With lower sensor 8.
In preferable scheme, the sensor of each layer of setting is 1,2 or more than 2；
It is horizontally disposed between 2 sensors when the sensor of each layer of setting is 2.1 is preferably employed in this example
A sensor, such as 1 visible light image sensor.Further preferred scheme is, in two visible ray figures of each layer of use
It is horizontally disposed between two visible light image sensors as sensor.Or in one visible images sensing of each layer of use
Device and infrared image sensor, typically seen optical image sensor is positioned at centre under the structure, and infrared image sensor is located at
Near visible light image sensor.Or in two visible light image sensors of each layer of use and an infrared figure
As sensor, two of which visible light image sensor is horizontally disposed, and infrared image sensor is located at visible light image sensor
Between position.
In preferable scheme such as Fig. 1 ~ 4,1 top seal of housing, is divided into two layers, each layer from top to bottom along housing 1
The circumferential direction of housing is evenly distributed with more fixing muscles 101, and fixing muscle 101 forms multiple watch windows 106, windowpane cover 2 in housing side
Sealing 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 be easily installed, shape is also more beautiful.
In preferable scheme such as Fig. 3,4, the width of each layer of watch window 106 is more than the width of fixing muscle 101.Thus
Structure, can reduce interference of the fixing muscle 101 to sensor.
In preferable scheme, each layer of watch window 106 is 4 ~ 8.It is preferably 5 ~ 6 watch windows in this example, into
One step is preferable, and every layer has 5 watch windows.As shown in Fig. 5 a ~ 5d in Fig. 5, as a result of the shell structure of terrace with edge,
The difficulty of processing of the utility model is greatly reduced, but generates new technical problem, that is, is used for the fixed meeting pair of fixing muscle 101
Imaging sensor causes to interfere, and overcomes the technical problem by using the imaging sensor of levels in the utility model, such as
Shown in Fig. 5, due to angle, always there is an imaging sensor not blocked by fixing muscle 101, so as to obtain panorama
Image., can on the premise of two imaging sensors are not by interference in particular by the structure of two imaging sensors
Junior range is carried out using stereoscopic vision.In Fig. 5, the frustum structure of imaging sensor front portion is the incident ray of simulation, dotted line
Expression is blocked.
In preferable scheme, the sensor is visible light image sensor or infrared image sensor.
In preferable scheme, the structure of pitching driving mechanism is：The both sides of the sensor of each layer pass through axis pin and frame-type side
The side plate 4 of position axis 3 rotatably connects, and axis pin passes through the first transmission mechanism and the pitching motor 12 for being installed in frame-type azimuth axis 3
Connection.
In preferable scheme, in first transmission mechanism, upper wheeled steel 9 and lower wheeled steel 10 and each layer sensor
Axis pin is fixedly connected, and driving wheel 11 is fixedly connected with the output shaft of pitching motor 12, upper wheeled steel 9, lower wheeled steel 10 and driving
Wheel 11 is connected by steel band 14.
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；
Azimuth-drive motor 13 is fixedly connected by electric machine support 6 with orientation axle support plate 5, shaft and the output shaft of azimuth-drive motor 13
Connection.Thus structure, realizes omnidirectional's observation of whole 360 ° of the multilayer watch window without dead angle.
The working method of the utility model is：With ccd sensor it is horizontal when, i.e., pitch angle for 0 ° when exemplified by be described as follows：
0 ° of orientation is with CCD observations it can be seen that complete image, lower CCD are blocked, and when 18 °, 2 CCD can see complete graph
Picture, i.e., 0 ° ~ 18 ° are observed with CCD；Upper CCD is gradually blocked after 18 °, and switching is observed with lower CCD, can to 2 CCD at 54 °
See complete image, i.e., 18 ° ~ 54 ° are observed with lower CCD, and so on, until 360 ° of circulations.It see the table below：
Note：+ be complete image-in table it is shielded image
Exemplified by setting two ccd sensors in individual layer, not shown in figure, referring to the structure of Fig. 6, if using two biographies
Sensor, then level is fixedly connected between the two of every layer sensor, while pitching and the axis around frame-type azimuth axis 3 rotate,
When current layer is horizontality, i.e., pitch angle be 0 ° when exemplified by be described as follows：18 ° of orientation can be seen with the observation of right ccd sensor
Complete image, left ccd sensor are blocked, until at 36 °, 2 ccd sensors can see complete image, i.e., 18 ° ~ 36 °
Observed with right ccd sensor；36 ° are gradually blocked with rear right ccd sensor, and switching is observed with left ccd sensor, to 2 at 72 °
Ccd sensor can see complete image, i.e., 36 ° ~ 72 ° are observed with left ccd sensor, and so on, until 360 ° of circulations.See
Following table：
Note：It is+complete-to block
Interval between ccd sensor can be ignored relative to viewing distance, it is believed that it is seen that same mesh
Mark.Fed back by orientation angles, be switched fast video, ensured that video switching time is persisted in time 0.2s in human eye, 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, watch window is selected
106 openings of sizes and the width of housing fixing muscle 101.Realize omnidirectional's overview function, and ensure casing rigidity.Main screw lift
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. multilayer omnidirectional watch window structure, it is characterized in that it includes：Fixed multilayer shell（1）, every layer of housing（1）On circumferentially arranged with multiple watch windows（106）, watch window（106） It is equipped with windowpane cover（2）；The watch window of adjacent two layers（106）Circumferentially interlaced arrangement；With each layer housing（1）Corresponding sensor, every layer of sensor are arranged on rotatable frame-type azimuth axis（3）On, it is each Sensor passes through pitching driving mechanism and frame-type azimuth axis（3）Connection.
- 2. a kind of multilayer omnidirectional watch window structure according to claim 1, it is characterized in that：The housing（1）Top Closing, along housing（1）It is divided into from top to bottom two layers, the circumferential direction of each layer housing is evenly distributed with more fixing muscles（101）, fixing muscle（101） Multiple watch windows are formed in housing side（106）, windowpane cover（2）Sealing is fixedly mounted on fixing muscle（101）Between.
- 3. a kind of multilayer omnidirectional watch window structure according to claim 2, it is characterized in that：The watch window is ladder Shape, 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 fixation 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 multilayer omnidirectional watch window structure according to claim 2, it is characterized in that：Each layer of watch window （106）Width be more than fixing muscle（101）Width.
- 5. a kind of multilayer omnidirectional watch window structure according to claim 2, it is characterized in that：Each layer of watch window （106）For 4 ~ 8.
- 6. a kind of multilayer omnidirectional watch window structure according to claim 1, it is characterized in that：The sensor is visible Optical image sensor or infrared image sensor.
- 7. a kind of multilayer omnidirectional watch window structure according to claim 1, it is characterized in that：The structure of pitching driving mechanism For the both sides of the sensor of each layer pass through axis pin and frame-type azimuth axis（3）Side plate（4）Rotatable connection, axis pin pass through the One transmission mechanism is with being installed in frame-type azimuth axis（3）Pitching motor（12）Connection.
- 8. a kind of multilayer omnidirectional watch window structure according to claim 7, it is characterized in that：First transmission mechanism In, upper wheeled steel（9）With lower wheeled steel（10）It is fixedly connected with the axis pin of each layer sensor, driving wheel（11）With pitching motor （12）Output shaft be fixedly connected, upper wheeled steel（9）, lower wheeled steel（10）And driving wheel（11）Pass through steel band（14）Connection.
- 9. a kind of multilayer omnidirectional watch window structure according to claim 1, it is characterized in that：In frame-type azimuth axis（3）'s Top and bottom are equipped with shaft, and the shaft of upper end and the top of housing rotatably connect, shaft and the orientation axle support plate of lower end （5）Rotatable connection, orientation axle support plate（5）With housing（1）It is fixedly connected；Shaft and azimuth-drive motor（13）Output axis connection.
- 10. a kind of multilayer omnidirectional watch window structure according to claim 9, it is characterized in that；The sensing of each layer of setting Device is 1,2 or more than 2；It is horizontally disposed between 2 sensors when the sensor of each layer of setting is 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721478622.0U CN207352239U (en) | 2017-11-08 | 2017-11-08 | Multilayer omnidirectional watch window structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721478622.0U CN207352239U (en) | 2017-11-08 | 2017-11-08 | Multilayer omnidirectional watch window structure |
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| Publication Number | Publication Date |
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| CN207352239U true CN207352239U (en) | 2018-05-11 |
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ID=62354154
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107831578A (en) * | 2017-11-08 | 2018-03-23 | 中船重工中南装备有限责任公司 | Multilayer omnidirectional watch window structure |
-
2017
- 2017-11-08 CN CN201721478622.0U patent/CN207352239U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107831578A (en) * | 2017-11-08 | 2018-03-23 | 中船重工中南装备有限责任公司 | Multilayer omnidirectional watch window structure |
| CN107831578B (en) * | 2017-11-08 | 2023-12-05 | 中船重工中南装备有限责任公司 | Multi-layer omnidirectional observation window structure |
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