CN-117589005-B - Combined photoelectric target surface system

CN117589005BCN 117589005 BCN117589005 BCN 117589005BCN-117589005-B

Abstract

The invention discloses a combined type photoelectric target surface system which comprises a vehicle-mounted cabin, a lifting platform, a servo turntable and a target, wherein a storage groove is formed in the upper portion of the vehicle-mounted cabin, guide posts are arranged at the bottoms of the storage groove, support sliding blocks are mounted on the guide posts, support springs are arranged on the lower sides of the support sliding blocks, the lifting platform is arranged at the bottoms of the storage groove, the servo turntable comprises a base, a rotating frame, a first driving mechanism and a second driving mechanism, the base is fixed on the lifting platform, the rotating frame is mounted on the base through a vertical rotating shaft, the first driving mechanism drives the vertical rotating shaft to rotate, upright posts are arranged on the left side and the right side of the rotating frame, horizontal rotating shafts are coaxially arranged on the two upright posts, the second driving mechanism drives the horizontal rotating shafts to rotate, the target is fixed between the horizontal rotating shafts, and a guide sleeve matched with the guide posts is arranged on the target. The invention can be folded for better protection when not in use, and can avoid the problem of damage to the shafting and the transmission mechanism caused by shaking in the transportation process.

Inventors

CHEN MINGLIANG
ZHAO ZHIGANG
HU WEIXING
CHEN QINGLIANG
ZHONG ZHI
MENG ZHIYONG
LIU YUZHANG

Assignees

中国人民解放军63895部队

Dates

Publication Date: 20260512
Application Date: 20231218

Claims (9)

1. A modular photovoltaic target surface system, characterized by: the device comprises a vehicle cabin, a lifting platform, a servo turntable and a target; The upper part of the vehicle-mounted cabin is provided with a storage groove, four corners of the bottom of the storage groove are respectively provided with a guide post extending upwards, the guide posts are slidably provided with a support slide block, and the guide posts are also sleeved with support springs supported on the lower sides of the support slide blocks; The lifting platform is arranged at the center of the bottom of the storage groove; The servo turntable comprises a base, a rotating frame, a first driving mechanism and a second driving mechanism, wherein the base is fixed on the lifting platform, the bottom of the rotating frame is rotatably installed on the base through a vertical rotating shaft, the first driving mechanism is used for driving the vertical rotating shaft to rotate, upright posts extending upwards are arranged on the left side and the right side of the rotating frame, horizontal rotating shafts are coaxially arranged on the opposite inner sides of the two upright posts, and the second driving mechanism is used for driving the horizontal rotating shafts to rotate; the target is fixed between the horizontal rotating shafts at two sides, four corners of the target are provided with guide sleeves which are matched with the guide posts one by one, and when the target is laid down, the guide sleeves are aligned with the guide posts one by one; The side parts of the supporting sliding blocks are respectively connected with racks which extend upwards and are adapted to the vertical guide grooves on the side walls of the storage grooves, the tops of the vehicle-mounted cabins are positioned on two sides of the storage grooves and are respectively provided with a rotating shaft in a rotating mode, a rotating cover plate and two gears which are respectively meshed with the two racks on the corresponding sides in a one-to-one mode are fixedly connected to the rotating shafts, and when the lifting platform descends a flat target into the storage grooves, the rotating cover plates on the two sides rotate towards the middle to cover the upper sides of the storage grooves.
2. The combined photovoltaic target surface system according to claim 1, wherein: and rubber pads are arranged on the upper sides of the supporting sliding blocks.
3. The combined photovoltaic target surface system according to claim 1, wherein: The center position of accomodating the groove is along vertical being provided with the guide way, lift platform adaptation in the guide way, the bottom of guide way is provided with flexible post, and lift platform's bottom sets up flexible post holding tank, the upper end of flexible post is fixed in the top of flexible post holding tank.
4. The combined photovoltaic target surface system according to claim 1, wherein: the target comprises a laser target and an infrared target, the laser target and the infrared target are oppositely arranged front and back, an interval is arranged between the laser target and the infrared target, the left side and the right side of the laser target and the left side and the right side of the infrared target are respectively connected through connecting plates, and the connecting plates on the two sides of the target are respectively fixedly connected with horizontal rotating shafts on the two sides.
5. The combined photovoltaic target surface system according to claim 4, wherein: The infrared target comprises an outer frame, a target element support piece arranged in the front of the outer frame and a back plate arranged in the back of the outer frame, wherein a plurality of partition frames are arranged on the target element support piece, and each partition frame is provided with a target element with independent temperature control function.
6. The combined photovoltaic target surface system according to claim 5, wherein: Every the target dorsal part all is equipped with the circuit board, and the back of target is provided with a plurality of first spliced poles, the circuit board pass through the screw fixation in first spliced pole, and the circuit board passes through first spliced pole and target electricity and be connected, the back of circuit board is provided with a plurality of second spliced poles, and the inboard of backplate is equipped with the conducting strip, the backplate with pass through the screw fixation between the second spliced pole, and each circuit board pass through the second spliced pole respectively with the conducting strip electricity is connected.
7. The combined photovoltaic target surface system according to claim 1, wherein: the first driving mechanism comprises a first motor fixed in the base, a first worm installed at the output end of the first motor, and a first worm gear coaxially fixed at the lower end of the vertical rotating shaft and meshed with the first worm.
8. The combined photovoltaic target surface system according to claim 1, wherein: The two upper ends of the stand columns are respectively provided with a driving shell and a limiting shell, the two horizontal rotating shafts are respectively arranged on the driving shell and the limiting shell, a second driving mechanism is arranged in the driving shell, a mechanical limiting mechanism is arranged in the limiting shell and comprises two groups of limiting pieces and a fixing sleeve, the two groups of limiting pieces are symmetrically arranged on the lower sides of two sides of the horizontal rotating shafts, the limiting pieces comprise supporting columns, limiting sliding sleeves and buffer springs, the lower ends of the supporting columns are fixed on the lower sides of the limiting shells, supporting tables are arranged on the peripheries of the supporting columns, the limiting sliding sleeves are arranged on the upper ends of the supporting columns, the buffer springs are sleeved on the supporting columns and supported between the supporting tables and the limiting sliding sleeves, the fixing sleeve is fixed on the horizontal rotating shafts, and a limiting protrusion which can be respectively propped against the upper sides of the limiting sliding sleeves on the two sides is arranged on the outer walls of the fixing sleeve.
9. The combined photovoltaic target surface system according to claim 8, wherein: The second driving mechanism comprises a second motor fixed in the driving shell, a second worm installed at the output end of the second motor and a second worm wheel coaxially fixed at the side end of the horizontal rotating shaft and meshed with the second worm.

Description

Combined photoelectric target surface system Technical Field The invention relates to the technical field of target targets, in particular to a combined photoelectric target surface system. Background The combined photoelectric target surface system is mainly installed on a cabin-placing and carrying vehicle and is also called a vehicle-mounted photoelectric target, and mainly comprises a laser/infrared target, a lifting platform, a servo turntable, a ground display control system and the like, wherein the target is fixed on the servo turntable, the servo platform controls the whole target surface to rotate, a target plate and the servo turntable are both fixed on the lifting platform, the lifting platform can lift the servo turntable, and the display control system can control the servo turntable to rotate and the temperature change of an infrared target surface unit. The target is exposed outside when not using, can't protect it, simultaneously, in the transportation, the target produces easily and rocks, leads to shafting and transmission mechanism fragile. Disclosure of Invention Aiming at the defects in the prior art, the invention provides a combined photoelectric target surface system, so that the combined photoelectric target surface system can be well protected by being taken up when not in use, and meanwhile, the problem that a shafting and a transmission mechanism are damaged due to shaking in the transportation process can be avoided. The invention provides a combined photoelectric target surface system, which comprises a vehicle cabin, a lifting platform, a servo turntable and a target; The upper part of the vehicle-mounted cabin is provided with a storage groove, four corners of the bottom of the storage groove are respectively provided with a guide post extending upwards, the guide posts are slidably provided with a support slide block, and the guide posts are also sleeved with support springs supported on the lower sides of the support slide blocks; The lifting platform is arranged at the center of the bottom of the storage groove; The servo turntable comprises a base, a rotating frame, a first driving mechanism and a second driving mechanism, wherein the base is fixed on the lifting platform, the bottom of the rotating frame is rotatably installed on the base through a vertical rotating shaft, the first driving mechanism is used for driving the vertical rotating shaft to rotate, upright posts extending upwards are arranged on the left side and the right side of the rotating frame, horizontal rotating shafts are coaxially arranged on the opposite inner sides of the two upright posts, and the second driving mechanism is used for driving the horizontal rotating shafts to rotate; The target is fixed between the horizontal rotating shafts on two sides, four corners of the target are provided with guide sleeves which are matched with the guide posts one by one, and when the target is laid down, the guide sleeves are aligned with the guide posts one by one. Further, the lateral part of each supporting slide block is connected with a rack which extends upwards and is adapted to the rack in the vertical guide groove on the lateral wall of the storage groove, the top of the vehicle-mounted cabin is positioned at two sides of the storage groove and is respectively provided with a rotating shaft in a rotating mode, a rotating cover plate and two gears which are respectively meshed with the two racks at the corresponding sides are fixedly connected to each rotating shaft, and when the lifting platform descends a flat target into the storage groove, the rotating cover plates at the two sides are rotationally covered on the upper side of the storage groove towards the middle. Further, a rubber pad is arranged on the upper side of each supporting sliding block. Further, the central point of accomodating the groove puts and is provided with the guide way along vertical, lift platform adaptation in the guide way, the bottom of guide way is provided with flexible post, and lift platform's bottom sets up flexible post holding tank, the upper end of flexible post is fixed in the top of flexible post holding tank. Further, the target comprises a laser target and an infrared target, the laser target and the infrared target are oppositely arranged front and back, an interval is arranged between the laser target and the infrared target, the left side and the right side of the laser target and the left side and the right side of the infrared target are respectively connected through connecting plates, and the connecting plates at the two sides of the target are respectively fixedly connected with the horizontal rotating shafts at the two sides. Further, the infrared target comprises an outer frame, a target element support piece arranged in the front of the outer frame and a back plate arranged in the back of the outer frame, wherein a plurality of separation frames are arranged on the target element support piece,