CN215494334U - Sensor adjusting device, camera and telescope - Google Patents
Sensor adjusting device, camera and telescope Download PDFInfo
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- CN215494334U CN215494334U CN202121512689.8U CN202121512689U CN215494334U CN 215494334 U CN215494334 U CN 215494334U CN 202121512689 U CN202121512689 U CN 202121512689U CN 215494334 U CN215494334 U CN 215494334U
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Abstract
The utility model relates to the technical field of telescopes, in particular to a sensor adjusting device which comprises a sensor unit; the adjusting mechanism is used for adjusting the position of the mobile sensor unit; the guide mechanism is used for guiding the movement of the sensor unit; the adjusting mechanism comprises a power unit; and a connecting rod; one end of the connecting rod is in transmission connection with the power unit, the other end of the connecting rod is connected with the sensor unit, and the power unit drives the connecting rod to drive the sensor unit to move. Through the connection of the linear electric motor and the connecting rod that set up, come the direct control sensor unit and carry out the removal of position, adjustment light distance for the speed of regulation of light distance is rapider, and efficiency is faster, improves the shooting effect, and utilizes inside two guide pillars of guiding mechanism can make sensor unit can improve at the mobility stability and the accuracy.
Description
Technical Field
The utility model relates to the technical field of telescopes, in particular to a sensor adjusting device, a camera and a telescope.
Background
Astronomical telescopes are important tools for observing astronomical bodies, and the astronomical telescopes in the market at present are classified into four categories, namely binoculars, refraction type astronomical telescopes, Newton type astronomical telescopes and Schka astronomical telescopes, and the four types of telescopes are astronomical observation telescopes.
In the process of using many existing telescopes, lens barrels are very long, the traditional telescope drives a telescope focusing barrel to move back and forth by rotating a focusing hand wheel, and a camera is fixed on the focusing barrel, so that the focal length is adjusted. In view of this, we propose a sensor adjustment device.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a sensor adjustment device to solve the above problems.
In order to achieve the purpose, the utility model provides the following technical scheme:
a sensor adjustment device comprising a sensor unit;
the adjusting mechanism is used for adjusting the position of the mobile sensor unit.
Preferably, the adjusting mechanism comprises a power unit and a connecting rod, one end of the connecting rod is in transmission connection with the power unit, the other end of the connecting rod is connected with the sensor unit, and the power unit drives the connecting rod to drive the sensor unit to move.
Preferably, the power unit comprises a transmission piece, the transmission piece is connected with the sensor unit, and the power unit drives the connecting piece to drive the sensor unit to move.
Preferably, the device further comprises at least one imaging unit for projecting light onto the sensor unit.
Preferably, the adjusting mechanism is arranged on the shell through a connecting piece, the shell is provided with a second circuit board, and the sensor unit is located inside the shell.
Preferably, the power unit is a linear motor, and the output end of the linear motor is connected with the connecting rod.
Preferably, still including guiding mechanism, guiding mechanism is used for leading the removal of sensor unit, guiding mechanism is including the traveller, be provided with the limiting plate on the traveller, sensor unit and traveller sliding connection are connected.
Preferably, the sensor unit comprises a sensor, a first circuit board is connected to the sensor, a fixed plate is connected to the first circuit board, one side of the fixed plate is connected with the connecting rod, the fixed plate is connected with the sliding column in a sliding mode, and the sliding column is connected with the shell.
A camera is applied to any one of the sensor adjusting devices.
A telescope is applied to any one of the sensor adjusting devices.
Compared with the prior art, the utility model has the beneficial effects that:
the sensor adjusting device controls the movement of the position of the sensor unit in the camera, and the adjusting mode replaces the traditional mode of adjusting the position of the whole camera to achieve the aim of focusing. Utilize linear electric motor's fast action for focusing speed is rapider, and efficiency is higher, improves the shooting effect, gets rid of traditional telescope focusing mechanism, reduces the volume and the weight of whole telescope. And two guide columns in the guide mechanism can prevent the sensor unit from shaking in the moving process, so that the moving stability and accuracy of the sensor are improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention in a telescope;
FIG. 3 is a cross-sectional view of the overall structure of the present invention in a telescope;
FIG. 4 is a cross-sectional view of the integral structure of the present invention in a telescopic telescope;
fig. 5 is a schematic view of a focusing structure of a conventional telescope.
In the figure: 1. a housing; 2. a sensor; 3. a fixing plate; 31. a first circuit board; 41. a linear motor; 42. A connecting member; 43. a connecting rod; 44. a second circuit board; 51. a traveler; 52. and a limiting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-3, a technical solution provided by the present invention is:
comprises a sensor unit;
the adjusting mechanism is used for adjusting the position of the mobile sensor unit.
The adjusting mechanism comprises a power unit and a connecting rod 43;
one end of the connecting rod 43 is in transmission connection with the power unit, the other end of the connecting rod 43 is connected with the sensor unit, and the power unit drives the connecting rod 43 to drive the sensor unit to move.
The light source device further comprises at least one imaging unit, the imaging unit is used for projecting light rays onto the sensor unit, the imaging unit is an objective lens, and the light rays penetrate through the objective lens, enter the shell 1 and then irradiate the sensor 2 to be received.
Furthermore, the adjusting mechanism is arranged on the housing 1 through a connecting piece 42, the housing 1 is provided with a second circuit board 44, and the sensor unit is positioned inside the housing 1.
Further, the power unit is linear electric motor 41, linear electric motor 41's output is connected with connecting rod 43, through the linear electric motor 41 who sets up, promote the motion of connecting rod 43, and the motion of connecting rod 43 directly promotes the position of sensor unit and removes, and then the position of control sensor 2, realize the receipt position control of sensor 2 and light, the inaccuracy and the complex operation's the condition of traditional lens cone length adjustment have been solved, control through circuit board two 44, realize the automatic control to the power unit, need not the manual work and operate, only need sensor 2 with focus information transmission to circuit board one 31, on the circuit board two 44 of transmission of circuit board one 31 again, realize the effective swift control of circuit, come improvement the rapidity and the high accuracy of regulation.
In addition, still including guiding mechanism, guiding mechanism is used for leading to the removal of sensor unit, guiding mechanism is including traveller 51, traveller 51's terminal surface is connected with limiting plate 52, traveller 51 sliding connection has set up two travellers 51 on the sensor unit, make sensor 2 have fine spacing at the in-process that removes, set up limiting plate 52 simultaneously, can block by limiting plate 52 when removing the overlength, avoid removing overlength fixed plate 3 and disengage from with traveller 51, surpass the limit of displacement.
Besides, the sensor unit comprises a sensor, a first circuit board 31 is connected to the sensor, a fixing plate 3 is connected to the first circuit board 31, one side of the fixing plate 3 is connected with the connecting rod 43, the fixing plate 3 is connected with the sliding column 51 in a sliding mode, the sliding column 51 is connected with the shell 1, the first circuit board 31 and the sensor 2 are supported in position through the arranged fixing plate 3, and the sensor 2 can receive light rays irradiated to the surface of the sensor and analyze and image.
A camera comprises any one of the sensor adjusting devices, and the whole adjusting device can be arranged on the camera to realize the focal length adjustment of the camera so as to receive signals of different distances.
The utility model provides a telescope, includes above arbitrary sensor adjusting device, this adjusting device also can directly set up on the telescope simultaneously, realizes carrying out the regulation and control of distance to the sensor on the telescope, realizes the afocal of different distances and shoots.
When the sensor adjusting device is used, in the process of shooting and shooting by using a telescope, light rays penetrate through an objective lens and enter the shell 1, then the light rays are refracted by a lens in the telescope and are refracted onto the sensor 2, when objects with different distances are shot, if the focal length is inaccurate, a circuit board I31 receives an electric signal with unclear images, the electric signal is transmitted to a circuit board II 44, then the circuit board II 44 controls the extension and retraction of a linear motor 41 to directly control the sensor 2 in a sensor unit to move so as to deal with the quick focusing shooting with different distances and improve the shooting effect, in the moving process of the sensor 2 unit, in order to avoid the situation that the sensor 2 possibly shakes and moves too long in the moving process, two sliding columns 51 are arranged, in the process that a fixing plate 3 slides on the two sliding columns 51, utilize traveller 51's restriction for the condition that the rotation rocked can not appear in fixed plate 3, makes sensor 2 have fine spacing at the in-process that removes, has set up limiting plate 52 simultaneously, can be blockked by limiting plate 52 when removing the overlength, avoids removing overlength fixed plate 3 and departs from with traveller 51, surpasss the limit of displacement.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (9)
1. A sensor adjustment device, characterized by:
comprises a sensor unit;
an adjustment mechanism for adjusting the position of the mobile sensor unit;
the adjusting mechanism comprises a power unit and a connecting rod,
one end of the connecting rod is in transmission connection with the power unit, the other end of the connecting rod is connected with the sensor unit, and the power unit drives the connecting rod to drive the sensor unit to move.
2. The sensor adjustment device according to claim 1, characterized in that:
the power unit comprises a transmission piece, the transmission piece is connected with the sensor unit, and the power unit drives the connecting piece to drive the sensor unit to move.
3. The sensor adjustment device according to claim 1, characterized in that: the device also comprises at least one imaging unit, wherein the imaging unit is used for projecting light rays onto the sensor unit.
4. The sensor adjustment device according to claim 1, characterized in that: the adjusting mechanism is arranged on the shell through a connecting piece, the shell is provided with a second circuit board, and the sensor unit is located inside the shell.
5. The sensor adjustment device according to claim 1, characterized in that: the power unit is a linear motor, and the output end of the linear motor is connected with the connecting rod.
6. The sensor adjustment device according to claim 1, characterized in that: still including guiding mechanism, guiding mechanism is used for leading the removal of sensor unit, guiding mechanism is including the traveller, be provided with the limiting plate on the traveller, sensor unit and traveller sliding connection.
7. The sensor adjustment device of claim 6, wherein: the sensor unit comprises a sensor, a first circuit board is connected to the sensor, a fixed plate is connected to the first circuit board, one side of the fixed plate is connected with a connecting rod, the fixed plate is connected with a sliding column in a sliding mode, and the sliding column is connected with the shell.
8. A camera, characterized by; comprising a sensor adjustment device according to any of claims 1-7.
9. A telescope, characterized by; comprising a sensor adjustment device according to any of claims 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121512689.8U CN215494334U (en) | 2021-07-05 | 2021-07-05 | Sensor adjusting device, camera and telescope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121512689.8U CN215494334U (en) | 2021-07-05 | 2021-07-05 | Sensor adjusting device, camera and telescope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215494334U true CN215494334U (en) | 2022-01-11 |
Family
ID=79725252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121512689.8U Active CN215494334U (en) | 2021-07-05 | 2021-07-05 | Sensor adjusting device, camera and telescope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215494334U (en) |
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2021
- 2021-07-05 CN CN202121512689.8U patent/CN215494334U/en active Active
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