CN114136152B - Sighting telescope with wireless transmission function - Google Patents
Sighting telescope with wireless transmission function Download PDFInfo
- Publication number
- CN114136152B CN114136152B CN202111415575.6A CN202111415575A CN114136152B CN 114136152 B CN114136152 B CN 114136152B CN 202111415575 A CN202111415575 A CN 202111415575A CN 114136152 B CN114136152 B CN 114136152B
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- Prior art keywords
- infrared
- sighting telescope
- path
- infrared video
- wireless transmission
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41G—WEAPON SIGHTS; AIMING
- F41G1/00—Sighting devices
- F41G1/06—Rearsights
- F41G1/14—Rearsights with lens
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41G—WEAPON SIGHTS; AIMING
- F41G1/00—Sighting devices
- F41G1/06—Rearsights
- F41G1/16—Adjusting mechanisms therefor; Mountings therefor
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The invention relates to a sighting telescope with a wireless transmission function, which comprises a housing with a streamline structure and a sealed inner cavity, and an infrared lens assembly, an infrared detector, a movement circuit assembly, an OLED display assembly and an eyepiece assembly which are arranged in the sealed inner cavity of the housing; the WIFI module is used for sending the coded second infrared video to a back-end device in a wireless mode, receiving a sighting telescope configuration parameter instruction sent by the back-end device in a wireless mode and transmitting the sighting telescope configuration parameter instruction to the movement circuit assembly; the movement circuit assembly is also used for configuring the sighting telescope according to the sighting telescope configuration parameter instruction. The invention can carry out wireless transmission of pictures, videos, instructions and the like, achieves the functions of monitoring the front end condition, recording and storing videos, controlling the movement and the like, and meets the current requirements on the intelligent and informationized capabilities of the sighting telescope.
Description
Technical Field
The invention relates to the technical field of sighting telescope, in particular to a sighting telescope with a wireless transmission function.
Background
The sighting telescope is an inseparable important component of modern weapons, and has become an important means for improving the operational capability of the weapons, particularly the operational capability of all weather. The existing sighting telescope does not have the function of storing front-end pictures and videos, is connected with a rear command mechanism in a wired communication mode, cannot return information such as front-end video pictures and voice in real time, is greatly influenced by the environment, and cannot meet the current requirements on the intellectualization and informatization capability of the sighting telescope.
Disclosure of Invention
The technical problem to be solved by the invention is to provide the sighting telescope with the wireless transmission function, which can perform wireless transmission of pictures, videos, instructions and the like, achieve the functions of monitoring the front end condition, recording and storing the videos, controlling a movement and the like, and meet the current requirements on the intellectualization and informatization capabilities of the sighting telescope.
The technical scheme for solving the technical problems is as follows: a sighting telescope with a wireless transmission function comprises a housing with a streamline structure and a sealed inner cavity, and an infrared lens assembly, an infrared detector, a movement circuit assembly, an OLED display assembly and an eyepiece assembly which are arranged in the sealed inner cavity of the housing; a WIFI module is arranged on the movement circuit assembly in a matching mode, an antenna is arranged outside the shell in a matching mode, and the antenna is electrically connected with the WIFI module; the infrared lens assembly is arranged opposite to the infrared detector, the OLED display assembly is arranged opposite to the eyepiece assembly, the output end of the infrared detector is electrically connected with the input end of the movement circuit assembly, and the output end of the movement circuit assembly is electrically connected with the input end of the OLED display assembly;
the movement circuit assembly is used for dividing the front-end infrared video output by the infrared detector to obtain a first path of infrared video and a second path of infrared video, sending the first path of infrared video to the OLED display assembly, encoding the second path of infrared video and transmitting the encoded second path of infrared video to the WIFI module;
the WIFI module is used for sending the coded second infrared video to a back-end device in a wireless mode, receiving a sighting telescope configuration parameter instruction sent by the back-end device in a wireless mode and transmitting the sighting telescope configuration parameter instruction to the movement circuit assembly;
the movement circuit assembly is also used for configuring the sighting telescope according to the sighting telescope configuration parameter instruction.
The invention has the beneficial effects that: in the sighting telescope with the wireless transmission function, the infrared video at the front end of the sighting telescope is processed and divided into two paths; one path of video is sent to the OLED screen and is directly displayed, and the video of the path is observed by a holder of the sighting telescope in real time; the other path is coded and sent to the back-end equipment through the WIFI module, so that the back-end equipment can conveniently monitor the front-end condition and record videos, and the back-end equipment can also set parameters of the sighting telescope through a public or private protocol so as to realize the adjustment of image quality and the configuration of the front-end sighting telescope and meet the current requirements on the intellectualization and informatization capabilities of the sighting telescope; in addition, the whole mechanical structure adopts a streamline design, the space is fully utilized, and the size of the structure is compressed.
On the basis of the technical scheme, the invention can be further improved as follows.
Further, the WIFI module is specifically configured to be in an AP mode, and before the WIFI module transmits the second path of infrared video or/and the scope configuration parameter, the rear-end device is connected to the WIFI module of the scope, and when the WIFI module transmits the second path of infrared video or/and the scope configuration parameter, the rear-end device controls transmission of the second path of infrared video or/and the scope configuration parameter. Furthermore, the WIFI module adopts a WIFI chip with an sdio interface.
The beneficial effect of adopting the above further scheme is: the WIFI chip with the sdio interface works in a 2.4G network segment, can reach the maximum theoretical bandwidth of 72Mbps under the frequency width of ieee80211n and 20Mhz, and ensures the speed of wireless transmission.
Further, the movement circuit assembly is also used for carrying out intra-frame refreshing on the p frame when the second path of infrared video is coded.
The beneficial effect of adopting the further scheme is that: as the wireless transmission has the defects of signal instability and bandwidth limitation compared with wired transmission, attention needs to be paid to keeping the stability of the encoding quality as much as possible when image videos are transmitted through WIFI, and therefore the invention realizes the stability of the code stream by setting the p-frame intra-frame refreshing of the encoder.
Further, the movement circuit component is specifically configured to encode the second path of infrared video based on an H264 coding mode by using mainprofiler, and transmit the encoded second path of infrared video by using a standard rtsp mode.
The beneficial effect of adopting the further scheme is that: and the delay can be reduced by adopting main profile to encode the second path of infrared video.
Furthermore, a rotary encoder is arranged on the shell and electrically connected with the core circuit assembly.
Furthermore, a local storage module is provided on the core circuit assembly, and the core circuit assembly is further configured to store the front-end infrared video output by the infrared detector in the local storage module, or to convert the front-end infrared video output by the infrared detector into a picture and store the picture in the local storage module;
the WIFI module is also used for receiving a request for accessing the local storage module sent by the back-end equipment in a wireless mode, and transmitting front-end infrared video or/and picture information stored in the local storage module to the back-end equipment according to the request.
The beneficial effect of adopting the further scheme is that: the backend device may access locally stored pictures, videos, etc. via wireless transmission.
Furthermore, a battery compartment which is independent relative to the inner cavity of the shell is arranged outside the shell, a battery is arranged in the battery compartment, and the battery is arranged in the battery compartment through a double-spring-piece electrode and is electrically connected with the machine core circuit component.
The beneficial effect of adopting the further scheme is that: the inner cavity and the battery compartment are sealed independently, and the sealing of the inner cavity is not affected by opening the battery compartment to replace the battery; after the battery compartment cover is tightly covered, the two ends of the battery adopt the double-spring-piece electrodes to conduct electricity, a mechanical limit structure is additionally arranged, and the situation of battery power failure can not occur in the shooting process.
Furthermore, the antenna is attached to the upper top surface of the battery bin and sealed by a cover plate.
Further, the bottom of the shell is provided with a lens gun connecting seat.
The beneficial effect of adopting the further scheme is that: the gun sight passes through the mirror rifle connecting seat and is connected with the rifle, through locking structure's design, avoids the optical axis skew, guarantees that the rifle aims and normally images when the high strength shooting to realize the accuracy and aim.
Drawings
FIG. 1 is a schematic structural diagram of a sighting telescope with wireless transmission function according to the present invention;
fig. 2 is a circuit schematic diagram of a WIFI module;
fig. 3 is a schematic structural diagram of the battery compartment.
In the drawings, the components represented by the respective reference numerals are listed below:
1. lens cap, 2, infrared lens subassembly, 3, infrared detector, 4, core circuit module, 5, mirror gun connecting seat, 6, antenna, 7, battery, 8, external connector, 9, rotary encoder, 10, OLED display module, 11, eyepiece subassembly, 12, shockproof eye-shade, 13, battery compartment, 14, battery cabin cover, 15, handle.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention.
As shown in fig. 1, the sighting telescope with the wireless transmission function comprises a housing with a streamline structure and a sealed inner cavity, and an infrared lens assembly 2, an infrared detector 3, a movement circuit assembly 4, an OLED display assembly 10 and an eyepiece assembly 11 which are arranged in the sealed inner cavity of the housing; a WIFI module is arranged on the movement circuit component 4, an antenna 6 is arranged outside the shell, and the antenna 6 is electrically connected with the WIFI module; the infrared lens assembly 2 is arranged opposite to the infrared detector 3, the OLED display assembly 10 is arranged opposite to the eyepiece assembly 11, the output end of the infrared detector 3 is electrically connected with the input end of the movement circuit assembly 4, and the output end of the movement circuit assembly 4 is electrically connected with the input end of the OLED display assembly 10; the movement circuit assembly 4 is used for dividing the front-end infrared video output by the infrared detector 3 to obtain a first path of infrared video and a second path of infrared video, sending the first path of infrared video to the OLED display assembly 10, and encoding and transmitting the second path of infrared video to the WIFI module; the WIFI module is used for sending the coded second infrared video to a rear-end device in a wireless mode, receiving a sighting telescope configuration parameter instruction sent by the rear-end device in a wireless mode and transmitting the sighting telescope configuration parameter instruction to the movement circuit component 4; the movement circuit assembly 4 is also used for configuring the sighting telescope according to the sighting telescope configuration parameter instruction.
In this particular embodiment: the front end of the infrared lens component 2 is also provided with a lens cover 1 for protecting the infrared lens component 2, and the rear end of the eyepiece component 11 is also provided with a shockproof eye patch 12.
In this particular embodiment: the WIFI module is specifically configured to be in an AP mode, the rear-end device is connected with the WIFI module of the sighting telescope before the WIFI module transmits the second path of infrared video or/and the sighting telescope configuration parameters, and the rear-end device controls transmission of the second path of infrared video or/and the sighting telescope configuration parameters when the WIFI module transmits the second path of infrared video or/and the sighting telescope configuration parameters.
The AP acts as a bridge connecting the network and the wireless network, and mainly functions to connect the wireless network clients together and then to connect the wireless network to the ethernet. In this particular embodiment: the WIFI module adopts a WIFI chip with an sdio interface. The circuit principle of the WIFI module is shown in fig. 2.
In order to ensure the transmission speed, the WIFI chip of the sdio interface is selected. The WIFI chip works in a 2.4G network segment, can reach the maximum theoretical bandwidth of 72Mbps under the frequency width configured as ieee80211n and 20Mhz, and has the advantages of high wireless transmission speed, stable signal and high quality.
In this particular embodiment: the movement circuit assembly 4 is also used for carrying out intra-frame refreshing on the p frames when the second path of infrared video is coded.
Due to the defects that wireless transmission has signal instability and bandwidth limitation compared with wired transmission, the encoding quality needs to be kept stable as much as possible when image video is transmitted through WIFI; therefore, the invention realizes the stability of the code stream by setting the p-frame intra-frame refreshing of the encoder. In addition, because main profile has no b frame, b frame is not referred to, thereby reducing the number of buffer frames and achieving the purpose of reducing delay.
In this particular embodiment: the movement circuit component 4 is specifically configured to encode the second path of infrared video in an H264-based encoding manner by using main profile, and transmit the encoded second path of infrared video in a standard rtsp manner.
The image coding adopts an H264 mode and adopts a standard rtsp mode to transmit the coded video. To reduce latency, image coding uses main profile.
In this particular embodiment: and a rotary encoder 9 is arranged on the shell, and the rotary encoder 9 is electrically connected with the movement circuit component 4.
In this embodiment, an external connector 8 is further disposed on the housing, and the external connector 8 is electrically connected to the movement circuit assembly 4. The external connector 8 may interface the scope with an external device.
In this particular embodiment: a local storage module is arranged on the core circuit assembly 4 in a matching manner, and the core circuit assembly 4 is further used for storing the front-end infrared video output by the infrared detector 3 in the local storage module, or converting the front-end infrared video output by the infrared detector 3 into a picture and then storing the picture in the local storage module;
the WIFI module is also used for receiving a request for accessing the local storage module sent by the back-end equipment in a wireless mode, and transmitting front-end infrared video or/and picture information stored in the local storage module to the back-end equipment according to the request.
That is, the backend device can access the pictures and videos stored locally in the device through wireless transmission.
In this particular embodiment: as shown in fig. 3, a battery compartment 13 which is independent relative to the inner cavity of the housing is arranged outside the housing, a battery 7 is arranged in the battery compartment 13, and the battery 7 is arranged in the battery compartment 13 through a double spring piece electrode and is electrically connected with the movement circuit assembly 4.
The whole mechanical structure of the sighting telescope adopts a streamline design, the space is fully utilized, and the size of the structure is compressed. The antenna is attached to the upper top surface of the battery compartment 13 and sealed by a cover plate; the inner cavity and the battery compartment 13 adopt an independent sealing mode, nitrogen can be filled in the inner cavity to prevent moisture and corrosion, and the sealing of the inner cavity is not influenced when the battery compartment 13 is opened and the battery is replaced; after the battery compartment cover 14 is tightly covered, the two ends of the battery 7 are electrically conducted by adopting double-elastic-piece electrodes, and a mechanical limit structure is additionally arranged, so that the situation of battery power failure can be avoided in the shooting process.
The battery considers the leakproofness requirement in the design and the convenient and fast of change, and the battery button is the stainless steel spare, and handle 15 on the battery storehouse lid 14 can be folded and packed up, and the comfort level of feeling is high, revolves to twist and to open and close the battery cover, and the battery installation and dismantlement are simple and easy. As shown in fig. 3, after two 18650 batteries are inserted in parallel, the two sides of the battery are provided with springs and limit designs, so that the power failure condition can be avoided under the use conditions of impact vibration and the like.
In this particular embodiment: the bottom of the shell is provided with a mirror gun connecting seat 5.
The gun sight passes through the mirror rifle connecting seat and is connected with the rifle, through locking structure's design, avoids the optical axis skew, guarantees that the rifle aims and normally images when the high strength shooting to realize accurate aiming.
The sighting telescope product is easily damaged by huge impact force in the shooting process, so that the use precision of the product is influenced, and the service life of the product is shortened; the mirror gun connecting seat is connected with the sighting telescope, is installed on the pickup guide rail of the gun for use, can effectively reduce the product damage of the sighting telescope caused in the impact process, and has obvious protection effect on the sighting telescope.
In the sighting telescope with the wireless transmission function, the infrared video at the front end of the sighting telescope is processed and divided into two paths; one path of video is sent to the OLED screen and is directly displayed, and the video of the path is observed by a holder of the sighting telescope in real time; the other path is coded and sent to the back-end equipment through the WIFI module, so that the back-end equipment can conveniently monitor the front-end condition and record videos, the back-end equipment can also set parameters of the sighting telescope through a public or private protocol to realize the adjustment of image quality and the configuration of the front-end sighting telescope, and the sighting telescope and the back-end equipment can record and store videos in real time, so that the current requirements on the intellectualization and informatization capabilities of the sighting telescope are met; in addition, the whole mechanical structure adopts a streamline design, the space is fully utilized, and the size of the structure is compressed.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. The utility model provides a gun sight with wireless transmission function which characterized in that: the infrared camera comprises a housing with a streamline structure and a sealed inner cavity, and an infrared lens assembly (2), an infrared detector (3), a movement circuit assembly (4), an OLED display assembly (10) and an eyepiece assembly (11) which are arranged in the sealed inner cavity of the housing; a WIFI module is arranged on the movement circuit assembly (4), an antenna (6) is arranged outside the shell, and the antenna (6) is electrically connected with the WIFI module; the infrared lens assembly (2) is arranged opposite to the infrared detector (3), the OLED display assembly (10) is arranged opposite to the eyepiece assembly (11), the output end of the infrared detector (3) is electrically connected with the input end of the movement circuit assembly (4), and the output end of the movement circuit assembly (4) is electrically connected with the input end of the OLED display assembly (10);
the movement circuit assembly (4) is used for dividing the front-end infrared video output by the infrared detector (3) to obtain a first path of infrared video and a second path of infrared video, sending the first path of infrared video to the OLED display assembly (10), encoding the second path of infrared video and transmitting the encoded second path of infrared video to the WIFI module;
the WIFI module is used for sending the encoded second path of infrared video to a back-end device in a wireless mode, receiving a sighting telescope configuration parameter instruction sent by the back-end device in a wireless mode and transmitting the sighting telescope configuration parameter instruction to the movement circuit assembly (4);
the movement circuit assembly (4) is also used for configuring the sighting telescope according to the sighting telescope configuration parameter instruction.
2. The sight having a wireless transmission function according to claim 1, characterized in that: the WIFI module is specifically a WIFI module configured in an AP mode, the rear-end equipment is connected with the WIFI module of the sighting telescope before the WIFI module transmits the second path of infrared video or/and the sighting telescope configuration parameters, and the rear-end equipment controls the transmission of the second path of infrared video or/and the sighting telescope configuration parameters when the WIFI module transmits the second path of infrared video or/and the sighting telescope configuration parameters.
3. The sight with wireless transmission function according to claim 1, wherein: the WIFI module adopts a WIFI chip with an sdio interface.
4. The sight with wireless transmission function according to any one of claims 1 to 3, wherein: and the movement circuit assembly (4) is also used for carrying out intra-frame refreshing on p frames when the second path of infrared video is coded.
5. The telescope with wireless transmission function according to claim 4, wherein: the movement circuit assembly (4) is specifically used for encoding the second path of infrared video based on an H264 encoding mode by using main profile, and transmitting the encoded second path of infrared video by using a standard rtsp mode.
6. The sight with wireless transmission function according to any one of claims 1 to 3, wherein: the shell is provided with a rotary encoder (9), and the rotary encoder (9) is electrically connected with the movement circuit assembly (4).
7. The sight having a wireless transmission function according to any one of claims 1 to 3, wherein: a local storage module is arranged on the core circuit assembly (4) in a matching mode, and the core circuit assembly (4) is also used for storing the front-end infrared video output by the infrared detector (3) in the local storage module or converting the front-end infrared video output by the infrared detector (3) into pictures and then storing the pictures in the local storage module;
the WIFI module is also used for receiving a request for accessing the local storage module sent by the back-end equipment in a wireless mode, and transmitting front-end infrared video or/and picture information stored in the local storage module to the back-end equipment according to the request.
8. The sight having a wireless transmission function according to any one of claims 1 to 3, wherein: the shell is provided with relatively battery compartment (13) that the shell inner chamber is independent outward, battery (7) are equipped with in battery compartment (13) the built-in battery (7) that are equipped with, just battery (7) are installed through two shell fragment electrodes in battery compartment (13) and with core circuit module (4) electricity is connected.
9. The telescope with wireless transmission function according to claim 8, wherein: the antenna (6) is attached to the upper top surface of the battery bin (13) and sealed by a cover plate.
10. The sight having a wireless transmission function according to any one of claims 1 to 3, wherein: the bottom of the shell is provided with a mirror gun connecting seat (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111415575.6A CN114136152B (en) | 2021-11-25 | 2021-11-25 | Sighting telescope with wireless transmission function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111415575.6A CN114136152B (en) | 2021-11-25 | 2021-11-25 | Sighting telescope with wireless transmission function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114136152A CN114136152A (en) | 2022-03-04 |
| CN114136152B true CN114136152B (en) | 2023-03-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111415575.6A Active CN114136152B (en) | 2021-11-25 | 2021-11-25 | Sighting telescope with wireless transmission function |
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| CN (1) | CN114136152B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10054852B2 (en) * | 2012-01-27 | 2018-08-21 | Trackingpoint, Inc. | Rifle scope, portable telescope, and binocular display device including a network transceiver |
| US9036035B2 (en) * | 2012-04-30 | 2015-05-19 | Trackingpoint, Inc. | Rifle scope with video output stabilized relative to a target |
| US20140281851A1 (en) * | 2013-03-15 | 2014-09-18 | John Francis McHale | Computer-Readable Storage Device, System and Method of Automatically Generating a Hunt Story |
| CN204495185U (en) * | 2015-01-19 | 2015-07-22 | 武汉高德红外股份有限公司 | A kind of sinperscope with lock function |
| CN204465731U (en) * | 2015-01-19 | 2015-07-08 | 武汉高德红外股份有限公司 | A kind of sinperscope with WIFI function |
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2021
- 2021-11-25 CN CN202111415575.6A patent/CN114136152B/en active Active
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