CN216052749U - Photoelectric tracking equipment with stability increasing function - Google Patents
Photoelectric tracking equipment with stability increasing function Download PDFInfo
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- CN216052749U CN216052749U CN202122573401.4U CN202122573401U CN216052749U CN 216052749 U CN216052749 U CN 216052749U CN 202122573401 U CN202122573401 U CN 202122573401U CN 216052749 U CN216052749 U CN 216052749U
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Abstract
The utility model provides photoelectric tracking equipment with a stability augmentation function, which comprises a vertical plate; the front end of the first fixing strip is detachably and fixedly connected with the upper end of the vertical plate; the front end of the second fixing strip is detachably and fixedly connected with the lower end of the vertical plate; the rear end of the first fixing strip is detachably and fixedly connected with the upper end of the mounting rack; the rear end of the second fixing strip is detachably and fixedly connected with the lower end of the mounting rack; the first damper is connected with the first fixing strip; the second shock absorber is connected with the second fixing strip; the upper end of the photoelectric tracking sensor assembly is detachably and fixedly connected with the first shock absorber; the lower end of the photoelectric tracking sensor assembly is detachably and fixedly connected with the second shock absorber, and the photoelectric tracking sensor assembly has the advantages of good anti-bumping performance and difficulty in damaging the photoelectric tracking sensor assembly and the rack.
Description
Technical Field
The utility model relates to the technical field of photoelectric tracking, in particular to photoelectric tracking equipment with a stability augmentation function.
Background
The existing photoelectric tracking equipment is not stable enough because the connection between the photoelectric tracking sensor assembly and the rack, and the stability of the rack is poor, when the photoelectric tracking equipment is applied to special working conditions such as maritime affairs or vehicles, which are bumpy or have large impact, vibration/shake easily occurs, so that the image acquisition quality of the photoelectric tracking equipment is not high, and the rack is easy to damage and not easy to detach, so that the problems of short service life, difficult maintenance or high maintenance cost exist.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems in the background art, the utility model provides the photoelectric tracking equipment with the stability increasing function, the photoelectric tracking sensor assembly is stably connected with the frame, the anti-bumping performance is good, the service life is long, and the maintenance is simple. In order to achieve the purpose, the utility model provides the following technical scheme:
photoelectric tracking equipment with increase steady function includes:
a vertical plate (1);
the front end of the first fixing strip (2) is detachably and fixedly connected with the upper end of the vertical plate (1);
the front end of the second fixing strip (3) is detachably and fixedly connected with the lower end of the vertical plate (1);
the rear end of the first fixing strip (2) is detachably and fixedly connected with the upper end of the mounting rack (4); the rear end of the second fixing strip (3) is detachably and fixedly connected with the lower end of the mounting rack (4);
the first shock absorber (5), the first shock absorber (5) is connected with the first fixed strip (2);
the second shock absorber (6), the second shock absorber (6) is connected with the second fixed strip (3);
the upper end of the photoelectric tracking sensor component (7) is detachably and fixedly connected with the first shock absorber (5); the lower end of the photoelectric tracking sensor component (7) is detachably and fixedly connected with the second shock absorber (6).
Preferably, the first shock absorber (5) comprises a first shock absorbing plate (501) and a first shock absorbing connector (502); the upper end of the photoelectric tracking sensor assembly (7) is detachably and fixedly connected with a first damping plate (501), and the first damping plate (501) is connected with a first fixing strip (2) through a first damping connecting piece (502);
the second shock absorber (6) comprises a second shock absorbing plate (601) and a second shock absorbing connecting piece (602); the lower end of the photoelectric tracking sensor assembly (7) is detachably and fixedly connected with a second damping plate (601), and the second damping plate (601) is connected with a second fixing strip (3) through a second damping connecting piece (602).
Preferably, the photoelectric tracking sensor assembly (7) comprises a photoelectric tracking sensor part one (701) and a photoelectric tracking sensor part two (702); the upper end of the photoelectric tracking sensor component I (701) is detachably and fixedly connected with the first damping plate (501); the lower end of the photoelectric tracking sensor component I (701) is detachably and fixedly connected with the upper end of the second damping plate (601); the upper end of the photoelectric tracking sensor part II (702) is detachably and fixedly connected with the second damping plate (601), and the lower end of the photoelectric tracking sensor part II (702) is detachably and fixedly connected with the lower end of the second damping plate (601).
Preferably, the vertical plate (1) is provided with a through hole (101), and the through hole (101) is used for providing a signal transmission channel for the photoelectric tracking sensor assembly (7).
Preferably, the photoelectric tracking apparatus with the stability enhancement function further includes:
a sealed bin (8);
the rotating shaft mechanism (9), the rotating shaft mechanism (9) is connected with the sealed bin (8);
the upper part of the front end of the vertical plate (1) is fixedly connected with a rotating shaft mechanism (9);
the first motor (10), the first motor (10) is fixedly connected with the rear end of the mounting rack (4); the first motor (10) is fixedly connected with the sealed cabin (8).
Preferably, the rotating shaft mechanism (9) comprises two groups of rolling bearing assemblies (901), each group of rolling bearing assemblies (901) comprises an upper rolling bearing (9011) and a lower rolling bearing (9012), four connecting pieces (102) which correspond to the four rolling bearings one by one are arranged above the front end of the vertical plate (1), each connecting piece (102) is fixedly connected with the inner ring of the corresponding rolling bearing, the sealed bin (8) is provided with a guide rail (801), the upper rolling bearing (9011) abuts against the upper end of the guide rail (801), and the lower rolling bearing (9012) abuts against the lower end of the guide rail (801).
Preferably, the photoelectric tracking apparatus with the stability enhancement function further includes:
the reinforcing plate (103), the reinforcing plate (103) comprises four reinforcing connecting parts (1031) corresponding to the four connecting parts (102) one by one, the outer end of each connecting part (102) is fixedly connected with the corresponding reinforcing connecting part (1031), and the middle section of each connecting part (102) is fixedly connected with the inner ring of the corresponding rolling bearing;
a plurality of bolt (104), reinforcing plate (103) are equipped with a plurality of reinforcing plate internal thread through-hole (1032) with a plurality of bolt (104) one-to-one, erect board (1) and be equipped with a plurality of bolt (104) one-to-one and erect board internal thread through-hole (105), first fixed strip (2) are equipped with the first fixed strip internal thread hole (201) of a plurality of with a plurality of bolt (104) one-to-one, every bolt (104) pass corresponding reinforcing plate internal thread through-hole (1032) in proper order, erect board internal thread through-hole (105), first fixed strip internal thread hole (201) and reinforcing plate (103), erect board (1), first fixed strip (2) fixed connection.
Preferably, the reinforcing plate (103) further comprises a plurality of buckle heads (1033), the vertical plate (1) comprises a plurality of buckle grooves (106) corresponding to the buckle heads (1033) one by one, and each buckle head (1033) is connected with the corresponding buckle groove (106) in a buckling mode.
Preferably, the sealed cabin (8) comprises a sealed cabin upper cover (802) and a sealed cabin lower cover (803), and the sealed cabin upper cover (802) is detachably and fixedly connected with the sealed cabin lower cover (803);
the upper end of the guide rail (801) is arranged on the inner side of the front end of the upper cover (802) of the sealed bin, the lower end of the guide rail (801) is arranged on the inner side of the front end of the lower cover (803) of the sealed bin, and two blocking rails (804) are respectively arranged on two sides of the lower end of the guide rail (801); the blocking track (804) is divided into a section close to the sealed cabin (8) along the front-back direction of the photoelectric tracking device to block the track (8041), a section far away from the sealed cabin (8) to block the track (8042), the section close to the blocked track (8041) corresponds to the reinforcing connecting part (1031) on the same side, the reinforcing connecting part (1031) on the same side is used for blocking, the section far away from blocks the track (804) and corresponds to a group of rolling bearings on the same side, and the group of rolling bearings on the same side is used for blocking.
Preferably, the photoelectric tracking apparatus with the stability enhancement function further includes:
a base (11);
the bracket (12), the bracket (12) is installed on the base (11);
the rotary accessory (13), the rotary accessory (13) comprises a rotary bearing (1301) and a second motor (1302), one side of the sealed bin (8) is rotatably connected with one side of the support (12) through the rotary bearing (1301), and the other side of the sealed bin (8) is rotatably connected with the other side of the support (12) through the second motor (1302);
a third motor (14) is installed at the bottom of the inner cavity of the support (12), the upper end of the third motor (14) is fixedly connected with the support (12), and the lower end of the third motor (14) is fixedly connected with the base (11).
The utility model has the beneficial effects that:
according to the photoelectric tracking device, the vertical plate, the first fixing strip, the second fixing strip and the mounting frame form the rack, the size precision is easy to control, the production cost is low, the weight is greatly reduced compared with that of a traditional structure, the structural strength of the whole rack is high, the anti-seismic performance is good, heat dissipation is convenient, damage of a photoelectric tracking sensor component due to overheating under a high-temperature working condition is avoided, and the service life of the photoelectric tracking device is prolonged; the vibration dampers arranged up and down are tightly and detachably connected with the photoelectric tracking sensor assembly, so that the problem that the frame and the photoelectric tracking sensor assembly are easy to vibrate and shake when the vibration dampers are applied to working conditions of high bump, fluctuation, vibration and impact such as maritime affairs or vehicles is solved, and the photoelectric tracking sensor assembly and the frame are protected from being damaged easily; the photoelectric tracking sensor component is vertically provided with the shock absorber, the shock absorber can also support the photoelectric tracking sensor component in the gravity direction, so that the second fixing strip below is not easy to deform, and when the mass of the photoelectric tracking sensor component is large, the longitudinal shock absorption and anti-bumping effects of the photoelectric tracking sensor component are remarkably improved by the shock absorber in the direction. The detachable connection can facilitate the installation, maintenance and replacement of the frame and the photoelectric tracking sensor assembly; the photoelectric tracking equipment under the utility model can be applied to working conditions with larger jolt, fluctuation, vibration and impact, such as maritime affairs or vehicles, and the like, and has good anti-jolt performance, good image acquisition quality and high data validity.
In the photoelectric tracking device, the vertical plate is provided with the through hole for providing a signal transmission channel for the photoelectric tracking sensor assembly, so that the shielding is avoided, and the signal transmission effect is good.
In the photoelectric tracking device, a vertical plate, a first fixing strip, a second fixing strip and an installation frame form a rack, the upper part of the front end of the vertical plate is fixedly connected with a rotating shaft mechanism, the rotating shaft mechanism is connected with a sealed cabin, a first motor is fixedly connected with the rear end of the installation frame, and the first motor is fixedly connected with the sealed cabin; when the sealed cabin jolts left and right along with the body (such as a ship body, an airplane body, an automobile body, a train body and the like), the rotating shaft mechanism and the sealed cabin move relatively due to the existence of the rotating shaft mechanism, so that the frame and the photoelectric tracking sensor assembly also move relatively along with the rotating shaft mechanism and the sealed cabin, the shaking of the frame and the photoelectric tracking sensor assembly relative to the horizontal plane can be counteracted to a large extent, the frame and the photoelectric tracking sensor assembly are kept relatively stable, and when the device is applied to working conditions with large jolts, fluctuation, vibration and impact, such as maritime affairs or vehicles and the like, the device still has the advantages of good image acquisition quality and high efficiency of formed data.
In the photoelectric tracking equipment, the rotating shaft mechanism comprises two groups of rolling bearing assemblies, each group of rolling bearings comprises an upper rolling bearing and a lower rolling bearing, the upper rolling bearings are abutted against the upper end of the guide rail, the lower rolling bearings are abutted against the lower end of the guide rail, so that four connecting parts are respectively arranged between the rotating shaft mechanism and the machine frame and between the rotating shaft mechanism and the sealed bin, even if part of the connecting parts are damaged in the using process, the rest connecting parts can still normally work, the machine frame and the photoelectric tracking sensor assembly are kept stable relative to the horizontal plane, the anti-bumping performance is kept, and the service life is longer. In addition, two groups of rolling bearings are adopted instead of one group, so that the rack and the photoelectric tracking sensor assembly are less prone to shaking. If each group of rolling bearings only has one rolling bearing and is abutted against the upper end and the lower end of the guide rail, when the sealed cabin jolts left and right along with the machine body (such as a ship body, an airplane body, an automobile body, a train body and the like), the rolling bearings slide in the guide rail rather than roll to a greater extent, the friction force is large, the sealed cabin drives the rotating shaft mechanism and the rack to jolt left and right more easily, and the stability augmentation effect is reduced.
Adopt the reinforcement piece to make four connecting pieces keep relative position fixed, use the bolt to fix into a whole with reinforcement piece, erect board and first fixed strip simultaneously, strengthen the rigidity of whole pivot mechanism, the rethread reinforcement piece is last a plurality of buckle head and is put the buckle groove buckle on the board with erecting, adopts triple structural design, has promoted four connecting pieces, connecting piece and frame, stability between reinforcement piece and the frame, reinforcement piece and the connecting piece greatly, provides a very stable operating condition for antifriction bearing.
The upper cover of the sealed bin and the lower cover of the sealed bin are detachably and fixedly connected, so that the sealed bin and all parts in the sealed bin can be conveniently installed and maintained. The upper end and the lower end of the guide rail are respectively arranged on the inner side of the upper cover and the inner side of the lower cover of the sealed cabin, the rolling bearing can be well controlled to be tightly abutted against the guide rail during installation, vibration between the rolling bearing and the guide rail due to the fact that a gap exists between the rolling bearing and the guide rail is avoided, and the guide rail can be prevented from falling out of the rolling bearing assembly when the rolling bearing assembly jolts greatly.
The sealed cabin is rotatably arranged on the support through the rotating accessory, so that the function of the pitch shaft is realized, when the support jolts forwards and backwards along with the body (such as a ship body, an airplane body, an automobile body, a train body and the like), the sealed cabin and the support move relatively, the shake of the sealed cabin relative to the horizontal plane is greatly offset, and the stability enhancement in the front and back directions is realized. The support can horizontally rotate relative to the base through the third motor to complete the course shaft function of the utility model, and when the base changes course along with the machine body (such as a ship body, an airplane body, an automobile body, a train body and the like), the collection target of the photoelectric tracking sensor assembly is not easy to lose. When the three axes exist simultaneously, the photoelectric tracking sensor assembly can obtain a three-dimensional stable space, so that the photoelectric tracking sensor assembly always keeps a stable relation with an acquisition target in the working process, high-quality data information is obtained, and the utilization rate of image data is greatly increased. In marine operation and land special operation, the working efficiency of the photoelectric tracking equipment can be greatly improved, and meanwhile, the working limit of the photoelectric tracking equipment can be correspondingly improved.
Drawings
FIG. 1 is an exploded view of the opto-electronic tracking device of the present invention;
FIG. 2 is an enlarged schematic view of A in FIG. 1;
FIG. 3 is an exploded view of a portion of the structure of the opto-electronic tracking device of the present invention;
FIG. 4 is an enlarged schematic view of B of FIG. 3;
FIG. 5 is a right side view of the electro-optical tracking device of the present invention;
FIG. 6 is a cross-sectional view taken along line A-A of FIG. 5;
fig. 7 is a sectional view taken along line B-B in fig. 5.
In the figure: the vertical plate 1, the through hole 101, the connecting member 102, the reinforcing plate 103, the reinforcing connecting part 1031, the reinforcing plate internal thread through hole 1032, the snap head 1033, the bolt 104, the vertical plate internal thread through hole 105, the snap groove 106, the first fixing strip 2, the first fixing strip internal thread hole 201, the second fixing strip 3, the mounting bracket 4, the first damper 5, the first damper plate 501, the first damper connecting member 502, the second damper 6, the second damper plate 601, the second damper connecting member 602, the photoelectric tracking sensor assembly 7, the photoelectric tracking sensor assembly 701, the photoelectric tracking sensor assembly two 702, the sealed cabin 8, the guide rail 801, the sealed cabin upper cover 802, the sealed cabin lower cover 803, the blocking rail 804, the near section blocking rail 8041, the far section blocking rail 8042, the rotating shaft mechanism 909, the rolling bearing assembly 901, the upper rolling bearing 12, the lower rolling bearing 12, the first motor 10, the base 11, the bracket 12, the upper and the lower rolling bearing, A rotating fitting 13, a rotating bearing 1301, a second motor 1302, and a third motor 14.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. 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.
Photoelectric tracking equipment with increase steady function includes: the device comprises a vertical plate (1), a first fixing strip (2), a second fixing strip (3), a mounting rack (4), a first shock absorber (5), a second shock absorber (6), a photoelectric tracking sensor assembly (7), a sealing bin (8), a rotating shaft mechanism (9), a first motor (10), a base (11), a support (12), a rotating accessory (13) and a third motor (14), and is described in detail as follows.
A vertical plate (1); as shown in fig. 3, the photoelectric tracking sensor assembly is used as a reference in the present invention, and the vertical arrangement means that one surface of the board is parallel to and matches with the front surface of the photoelectric tracking sensor assembly;
the front end of the first fixing strip (2) is detachably and fixedly connected with the upper end of the vertical plate (1);
the front end of the second fixing strip (3) is detachably and fixedly connected with the lower end of the vertical plate (1); the front end and the rear end of a first fixing strip (2) and a second fixing strip (3) are defined by the front and rear directions of a photoelectric tracking sensor assembly;
the rear end of the first fixing strip (2) is detachably and fixedly connected with the upper end of the mounting rack (4); the rear end of the second fixing strip (3) is detachably and fixedly connected with the lower end of the mounting rack (4);
the first shock absorber (5), the first shock absorber (5) is connected with the first fixed strip (2);
the second shock absorber (6), the second shock absorber (6) is connected with the second fixed strip (3);
the upper end of the photoelectric tracking sensor component (7) is detachably and fixedly connected with the first shock absorber (5); the lower end of the photoelectric tracking sensor assembly (7) is detachably and fixedly connected with the second shock absorber (6), and the vertical plate (1) is provided with a through hole (101) for providing a signal transmission channel for the photoelectric tracking sensor assembly (7). Specifically, as shown in fig. 3, the photoelectric tracking sensor assembly (7) includes a photoelectric tracking sensor part one (701) and a photoelectric tracking sensor part two (702); the first shock absorber (5) comprises a first shock absorbing plate (501) and a first shock absorbing connector (502); the second shock absorber (6) comprises a second shock absorbing plate (601) and a second shock absorbing connecting piece (602); the upper end of the photoelectric tracking sensor component I (701) is detachably and fixedly connected with a first damping plate (501), and the first damping plate (501) is connected with a first fixing strip (2) through a first damping connecting piece (502); the lower end of the photoelectric tracking sensor component I (701) is detachably and fixedly connected with the upper end of the second damping plate (601); the upper end of the photoelectric tracking sensor part II (702) is detachably and fixedly connected with the second damping plate (601), and the lower end of the photoelectric tracking sensor part II (702) is detachably and fixedly connected with the lower end of the second damping plate (601); the second damping plate (601) is connected with the second fixing strip (3) through a second damping connecting piece (602); the first shock absorbing connector (502) and the second shock absorbing connector (602) can be connectors with shock absorbing functions, such as rubber shock absorbers and spring shock absorbers.
According to the utility model, the vertical plate (1), the first fixing strip (2), the second fixing strip (3) and the mounting rack (4) form the rack, so that the size precision is easy to control, the production cost is low, the weight is greatly reduced compared with the traditional structure, the structural strength of the whole rack is high, the anti-seismic performance is good, the heat dissipation is convenient, the damage of a photoelectric tracking sensor assembly (7) due to overheating under a high-temperature working condition can be avoided, and the service life of photoelectric tracking equipment is prolonged; the vertically arranged shock absorbers are tightly and detachably connected with the photoelectric tracking sensor assembly (7), so that the problem that the rack and the photoelectric tracking sensor assembly (7) are easy to vibrate and shake when the device is applied to working conditions of high bump, fluctuation, vibration and impact such as maritime affairs or vehicles is solved, and the photoelectric tracking sensor assembly (7) and the rack are protected from being damaged easily; the shock absorbers are arranged on the photoelectric tracking sensor assembly (7) from top to bottom, the shock absorbers can also support the photoelectric tracking sensor assembly (7) in the gravity direction, the second fixing strip (2) below is not prone to deformation, and when the mass of the photoelectric tracking sensor assembly (7) is large, the longitudinal shock absorption and anti-bumping effects of the shock absorbers on the photoelectric tracking sensor assembly (7) are obvious in the direction. The detachable connection can facilitate the installation, maintenance and replacement of the rack and the photoelectric tracking sensor assembly (7); the photoelectric tracking equipment under the utility model can be applied to working conditions with larger jolt, fluctuation, vibration and impact, such as maritime affairs or vehicles, and the like, and has good anti-jolt performance, good image acquisition quality and high data validity.
A sealed bin (8); the sealed bin (8) comprises a sealed bin upper cover (802) and a sealed bin lower cover (803), and the sealed bin upper cover (802) and the sealed bin lower cover (803) are detachably and fixedly connected; the upper sealing bin cover (802) and the lower sealing bin cover (803) are detachably and fixedly connected, so that the installation and the maintenance of the sealing bin (8) and each component in the sealing bin (8) are convenient. The sealed cabin (8) is provided with a guide rail (801), the upper end of the guide rail (801) is arranged on the inner side of the front end of the sealed cabin upper cover (802), and the lower end of the guide rail (801) is arranged on the inner side of the front end of the sealed cabin lower cover (803);
the rotating shaft mechanism (9), the rotating shaft mechanism (9) is connected with the sealed bin (8); the rotating shaft mechanism (9) comprises two groups of rolling bearing assemblies (901), wherein each group of rolling bearing assemblies (901) comprises an upper rolling bearing (9011) and a lower rolling bearing (9012);
the upper part of the front end of the vertical plate (1) is fixedly connected with a rotating shaft mechanism (9); as shown in fig. 4, four connecting pieces (102) corresponding to the four rolling bearings one by one are arranged above the front end of the vertical plate (1), each connecting piece (102) is fixedly connected with the inner ring of the corresponding rolling bearing, as shown in fig. 6, the upper rolling bearing (9011) abuts against the upper end of the guide rail (801), and the lower rolling bearing (9012) abuts against the lower end of the guide rail (801). The upper end and the lower end of the guide rail (801) are respectively arranged on the inner side of the upper cover (802) of the sealed cabin and the inner side of the lower cover (803) of the sealed cabin, so that the rolling bearing can be well controlled to be tightly abutted against the guide rail (801) during installation, and the vibration between the rolling bearing and the guide rail (801) caused by the gap between the rolling bearing and the guide rail (801) is avoided. Two sides of the lower end of the guide rail (801) are respectively provided with a blocking rail (804); the blocking track (804) prevents the rolling bearing assembly from falling out of the rail (801) when the pitch is high. The blocking track (804) is divided into a section close to the sealed cabin (8) along the front-back direction of the photoelectric tracking device to block the track (8041), a section far away from the sealed cabin (8) to block the track (8042), the section close to the blocked track (8041) corresponds to the reinforcing connecting part (1031) on the same side, the reinforcing connecting part (1031) on the same side is used for blocking, the section far away from blocks the track (804) and corresponds to a group of rolling bearings on the same side, and the group of rolling bearings on the same side is used for blocking. The inventor discovers in the process of invention creation that when the photoelectric tracking device is applied to a working condition with larger left-right bumping degree, the whole section type blocking track (804) only realizes the blocking effect through the contact with a rolling bearing, the blocking effect is limited, the photoelectric tracking device can not adapt to the working condition with larger left-right bumping degree, the service life of the photoelectric tracking device is shorter, in order to solve the problem, the inventor designs each blocking track (804) into two sections along the front-back direction of the photoelectric tracking device, the two sections are respectively a close section blocking track (8041) close to a sealed cabin (8) and a far section blocking track (8042) far away from the sealed cabin (8), the close section blocking track (8041) corresponds to a reinforced connecting part (1031) on the same side, the far section blocking track (8042) corresponds to a group of rolling bearings on the same side, and the far section blocking track (8042) corresponds to a group of rolling bearings on the same side, this kind of design makes block track (804) can simultaneously with the reinforcement connecting portion (1031) of homonymy, a set of antifriction bearing contact realization of homonymy block the effect, has promoted greatly and has blockked the effect, gives the reinforcement connecting portion with the energy sharing of striking simultaneously, also is a protection to antifriction bearing, and the adaptability to the great operating mode of degree of jolting is better about, and photoelectric tracking equipment's life is also longer. As shown in fig. 2, the blocking track (804) is divided into two sections along the front-back direction of the photoelectric tracking device, which are a close section blocking track (8041) close to the sealed cabin (8) and a far section blocking track (8042) far from the sealed cabin, and when the respective widths, track shapes and height differences of the close section blocking track (8041) and the far section blocking track (8042) are designed, the blocking track needs to be matched with the reinforcing connecting part (1031) on the same side and a group of rolling bearings on the same side, so that the contact area is increased to achieve a better blocking effect.
The inventor also finds that if the rotating shaft mechanism (9) uses balls, the running track of the rotating shaft mechanism (9) on the guide rail (801) is difficult to maintain on a plane due to the fact that the balls are in contact with the guide rail (801) as points, and stability is poor; because the outer ring of the rolling bearing is a cylindrical ring, the rolling bearing can form linear contact with the guide rail (801), the contact stability is higher than that of a rotating ball, if the rotating shaft mechanism (9) uses one rolling bearing and is abutted against the upper end and the lower end of the guide rail (801), when the sealed cabin (8) jolts left and right along with the machine body (such as a ship body, an airplane machine body, an automobile machine body, a train machine body and the like), the rolling bearing slides in the guide rail (801) rather than rolls to a greater extent, the friction force is large, the sealed cabin (8) can more easily drive the rotating shaft mechanism (9) to jolt left and right together with the machine frame, and the stability augmentation effect is poor; if the rotating shaft mechanism (9) uses a group of rolling bearings, the upper rolling bearing (9011) is abutted against the upper end of the guide rail (801), the lower rolling bearing (9012) is abutted against the lower end of the guide rail (801), and the upper rolling bearing (9011) is not abutted against the lower rolling bearing (9012), although the design converts the friction force between the rotating shaft mechanism (9) and the guide rail (801) from the sliding friction of a single rolling bearing into the rolling friction, the friction force during single rolling bearing is greatly overcome, but because the upper ends of the rotating shaft mechanism (9) and the guide rail (801) and the lower end of the guide rail (801) are in single-line contact, the rotating shaft mechanism (9) and the guide rail (801) are unstable and easy to shake, and when the rotating shaft mechanism (9) slightly shakes, the rack and the photoelectric tracking sensor assembly easily shake along with the rotating shaft mechanism (9); when the rotating shaft mechanism (9) is designed by using two groups of rolling bearings, the rotating shaft mechanism (9) is in double-line contact with the upper end of the guide rail (801), and the rotating shaft mechanism (9) is also in double-line contact with the lower end of the guide rail (801), so that the rotating shaft mechanism (9) and the rack as well as the rotating shaft mechanism (9) and the sealed bin (8) are respectively provided with four connecting parts, the rack and the photoelectric tracking sensor component are less prone to shaking, and the anti-bumping performance is greatly improved by the structural design. And even if part of the connecting parts are damaged in the using process, the rest connecting parts can still work normally, so that the rack and the photoelectric tracking sensor assembly are kept stable relative to the horizontal plane, the anti-bumping performance is kept, and the service life is longer. However, after the damage of the rolling bearing is found, the friction force between the rolling bearing and the guide rail (801) may be increased, so that the damaged rolling bearing should be replaced in time.
A first motor (10), as shown in fig. 7, the first motor (10) is fixedly connected with the rear end of the mounting frame (4); the first motor (10) is fixedly connected with the sealed cabin (8).
According to the photoelectric tracking equipment, a vertical plate (1), a first fixing strip (2), a second fixing strip (3) and an installation frame (4) form a rack, the upper part of the front end of the vertical plate (1) is fixedly connected with a rotating shaft mechanism (9), the rotating shaft mechanism (9) is connected with a sealed cabin (8), a first motor (10) is fixedly connected with the rear end of the installation frame (4), the first motor (10) is fixedly connected with the sealed cabin (8), the rack and a photoelectric tracking sensor assembly are integrally used as a transverse rolling rotating shaft, the rotating shaft mechanism (9) is arranged above the front end of the vertical plate (1) and ingeniously avoids the central area of the transverse rolling rotating shaft, the central area is reserved for the photoelectric tracking sensor assembly, and is matched with a through hole (101) in the vertical plate, so that the photoelectric tracking sensor assembly has a good data acquisition view field; when the sealed cabin (8) bumps along with the machine body (such as a ship body, an airplane body, an automobile body, a train body and the like) in the left-right direction, the rotating shaft mechanism (9) and the sealed cabin (8) move relatively due to the existence of the rotating shaft mechanism (9), so that the rack and the photoelectric tracking sensor assembly also move relatively along with the rotating shaft mechanism (9) and the sealed cabin (8), the shaking of the rack and the photoelectric tracking sensor assembly relative to the horizontal plane can be counteracted to a large extent, the rack and the photoelectric tracking sensor assembly are kept relatively stable, and when the device is applied to working conditions of large bumping, fluctuation, vibration and impact, such as maritime affairs or vehicles and the like, the image acquisition quality is still good, and the data efficiency is high.
In the photoelectric tracking equipment, the rotating shaft mechanism (9) comprises two groups of rolling bearing assemblies (901), each group of rolling bearings comprises an upper rolling bearing (9011) and a lower rolling bearing (9012), the upper rolling bearing (9011) abuts against the upper end of the guide rail (801), and the lower rolling bearing (9012) abuts against the lower end of the guide rail (801), so that four connecting parts are arranged between the rotating shaft mechanism (9) and the machine frame and between the rotating shaft mechanism and the sealing bin (8), and even if part of the connecting parts are damaged in the using process, the rest connecting parts can still work normally, so that the machine frame and the photoelectric tracking sensor assembly are kept stable relative to the horizontal plane, the anti-bumping performance is kept, and the service life is longer. In addition, two groups of rolling bearings are adopted instead of one group, so that the rack and the photoelectric tracking sensor assembly are less prone to shaking. If each group of rolling bearings only has one rolling bearing and is abutted against the upper end and the lower end of the guide rail (801), when the sealed cabin (8) jolts left and right along with the machine body (such as a ship body, an airplane body, an automobile body, a train body and the like), the rolling bearings slide in the guide rail (801) rather than roll to a large extent, the friction force is large, the sealed cabin drives the rotating shaft mechanism (9) to jolt left and right together with the rack more easily, and the stability augmentation effect is reduced.
The reinforcing plate (103), the reinforcing plate (103) comprises four reinforcing connecting parts (1031) corresponding to the four connecting parts (102) one by one, the outer end of each connecting part (102) is fixedly connected with the corresponding reinforcing connecting part (1031), and the middle section of each connecting part (102) is fixedly connected with the inner ring of the corresponding rolling bearing;
a plurality of bolt (104), reinforcing plate (103) are equipped with a plurality of reinforcing plate internal thread through-hole (1032) with a plurality of bolt (104) one-to-one, erect board (1) and be equipped with a plurality of bolt (104) one-to-one and erect board internal thread through-hole (105), first fixed strip (2) are equipped with the first fixed strip internal thread hole (201) of a plurality of with a plurality of bolt (104) one-to-one, every bolt (104) pass corresponding reinforcing plate internal thread through-hole (1032) in proper order, erect board internal thread through-hole (105), first fixed strip internal thread hole (201) and reinforcing plate (103), erect board (1), first fixed strip (2) fixed connection.
The reinforcing plate (103) further comprises a plurality of buckle heads (1033), the vertical plate (1) comprises a plurality of buckle grooves (106) which correspond to the buckle heads (1033) one by one, and each buckle head (1033) is connected with the corresponding buckle groove (106) in a buckling mode.
Adopt reinforcing plate (103) to make four connecting pieces (102) keep relative position fixed, use bolt (104) with reinforcing plate (103) simultaneously, erect board (1) and first fixed strip (2) and fix into a whole, strengthen the rigidity of whole pivot mechanism (9), a plurality of buckle head (1033) and buckle groove (106) buckle connection on the board (1) are put to the rethread reinforcing plate (103), adopt the design of triple structure, four connecting pieces (102) have been promoted greatly, connecting piece (102) and frame, reinforcing plate (103) and frame, the stability between reinforcing plate (103) and connecting piece (102), a very stable operating condition is provided for antifriction bearing.
A base (11);
the bracket (12), the bracket (12) is installed on the base (11);
the rotating accessory (13) comprises a rotating bearing (1301) and a second motor (1302), as shown in fig. 1, one side of the sealed cabin (8) is rotatably connected with one side of the bracket (12) through the rotating bearing (1301), and the other side of the sealed cabin (8) is rotatably connected with the other side of the bracket (12) through the second motor (1302);
a third motor (14) is installed at the bottom of the inner cavity of the support (12), the upper end of the third motor (14) is fixedly connected with the support (12), and the lower end of the third motor (14) is fixedly connected with the base (11).
The sealed cabin (8) is rotatably arranged on the support (12) through the rotating fitting (13), as shown in figure 5, the pitch axis function of the utility model is realized, when the support (12) bumps forwards and backwards along with the body (such as a ship body, an airplane body, an automobile body, a train body and the like), the sealed cabin (8) and the support (12) move relatively, the shaking of the sealed cabin (8) relative to the horizontal plane is greatly counteracted, and the stability enhancement in the front and back directions is realized. The support (12) can horizontally rotate relative to the base (11) through the third motor (14) to complete the function of the heading shaft of the utility model, and when the base (11) changes the heading along with the machine body (such as a ship body, an airplane body, an automobile body, a train body and the like), the collection target of the photoelectric tracking sensor assembly is not easy to lose. When the three axes exist simultaneously, the photoelectric tracking sensor assembly can obtain a three-dimensional stable space, so that the photoelectric tracking sensor assembly always keeps a stable relation with an acquisition target in the working process, high-quality data information is obtained, and the utilization rate of image data is greatly increased. In marine operation and land special operation, the working efficiency of the photoelectric tracking equipment can be greatly improved, and meanwhile, the working limit of the photoelectric tracking equipment can be correspondingly improved.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the utility model.
Claims (10)
1. Photoelectric tracking equipment with increase steady function includes:
a vertical plate (1);
the front end of the first fixing strip (2) is detachably and fixedly connected with the upper end of the vertical plate (1);
the front end of the second fixing strip (3) is detachably and fixedly connected with the lower end of the vertical plate (1);
the rear end of the first fixing strip (2) is detachably and fixedly connected with the upper end of the mounting rack (4); the rear end of the second fixing strip (3) is detachably and fixedly connected with the lower end of the mounting rack (4);
a first damper (5), said first damper (5) being connected to said first fixing strip (2);
a second damper (6), said second damper (6) being connected to said second fixing bar (3);
the upper end of the photoelectric tracking sensor component (7) is detachably and fixedly connected with the first shock absorber (5); the lower end of the photoelectric tracking sensor component (7) is detachably and fixedly connected with the second shock absorber (6).
2. The photoelectric tracking apparatus with the stabilization increasing function according to claim 1, characterized in that:
the first shock absorber (5) comprises a first shock absorbing plate (501) and a first shock absorbing connector (502); the upper end of the photoelectric tracking sensor assembly (7) is detachably and fixedly connected with the first damping plate (501), and the first damping plate (501) is connected with the first fixing strip (2) through the first damping connecting piece (502);
the second shock absorber (6) comprises a second shock absorbing plate (601) and a second shock absorbing connector (602); the lower end of the photoelectric tracking sensor assembly (7) is detachably and fixedly connected with the second damping plate (601), and the second damping plate (601) is connected with the second fixing strip (3) through the second damping connecting piece (602).
3. The photoelectric tracking apparatus with the stabilization increasing function according to claim 2, characterized in that:
the photoelectric tracking sensor component (7) comprises a first photoelectric tracking sensor component (701) and a second photoelectric tracking sensor component (702); the upper end of the first photoelectric tracking sensor component (701) is detachably and fixedly connected with the first damping plate (501); the lower end of the first photoelectric tracking sensor component (701) is detachably and fixedly connected with the upper end of the second damping plate (601); the upper end of the photoelectric tracking sensor component II (702) is detachably and fixedly connected with the second damping plate (601), and the lower end of the photoelectric tracking sensor component II (702) is detachably and fixedly connected with the lower end of the second damping plate (601).
4. The photoelectric tracking apparatus with the stabilization increasing function according to claim 1, characterized in that:
the vertical plate (1) is provided with a through hole (101), and the through hole (101) is used for providing a signal transmission channel for the photoelectric tracking sensor assembly (7).
5. The photoelectric tracking apparatus having a stabilization-augmenting function according to claim 1, characterized by further comprising:
a sealed bin (8);
the rotating shaft mechanism (9), the rotating shaft mechanism (9) is connected with the sealed bin (8);
the upper part of the front end of the vertical plate (1) is fixedly connected with the rotating shaft mechanism (9);
the first motor (10), the first motor (10) is fixedly connected with the rear end of the mounting rack (4); the first motor (10) is fixedly connected with the sealed bin (8).
6. The photoelectric tracking apparatus with the stabilization increasing function according to claim 5, characterized in that:
the rotating shaft mechanism (9) comprises two groups of rolling bearing assemblies (901), each group of rolling bearing assemblies (901) comprises an upper rolling bearing (9011) and a lower rolling bearing (9012), four connecting pieces (102) which correspond to the four rolling bearings one by one are arranged above the front end of the vertical plate (1), each connecting piece (102) is fixedly connected with the inner ring of the corresponding rolling bearing, the sealed bin (8) is provided with a guide rail (801), the upper rolling bearing (9011) abuts against the upper end of the guide rail (801), and the lower rolling bearing (9012) abuts against the lower end of the guide rail (801).
7. The photoelectric tracking apparatus with the stabilization increasing function according to claim 6, further comprising:
the reinforcing plate (103) comprises four reinforcing connecting parts (1031) corresponding to the four connecting parts (102) one by one, the outer end of each connecting part (102) is fixedly connected with the corresponding reinforcing connecting part (1031), and the middle section of each connecting part (102) is fixedly connected with the inner ring of the corresponding rolling bearing;
a plurality of bolt (104), reinforcement piece (103) are equipped with a plurality of reinforcement piece internal thread through-hole (1032) with a plurality of bolt (104) one-to-one, erect board (1) and be equipped with a plurality of bolt (104) one-to-one and erect board internal thread through-hole (105), first fixed strip (2) are equipped with the first fixed strip internal thread hole (201) of a plurality of with a plurality of bolt (104) one-to-one, and every bolt (104) pass corresponding reinforcement piece internal thread through-hole (1032) in proper order, erect board internal thread through-hole (105), first fixed strip internal thread hole (201) and reinforcement piece (103), erect board (1), first fixed strip (2) fixed connection.
8. The photoelectric tracking apparatus with the stabilization increasing function according to claim 7, characterized in that:
the reinforcing plate (103) further comprises a plurality of buckle heads (1033), the vertical plate (1) comprises a plurality of buckle grooves (106) which correspond to the buckle heads (1033) one by one, and each buckle head (1033) is connected with the corresponding buckle groove (106) in a buckling mode.
9. The photoelectric tracking apparatus with the stabilization increasing function according to claim 7, characterized in that:
the sealed bin (8) comprises a sealed bin upper cover (802) and a sealed bin lower cover (803), and the sealed bin upper cover (802) is detachably and fixedly connected with the sealed bin lower cover (803);
the upper end of the guide rail (801) is arranged on the inner side of the front end of the upper cover (802) of the sealed bin, the lower end of the guide rail (801) is arranged on the inner side of the front end of the lower cover (803) of the sealed bin, and two blocking rails (804) are respectively arranged on two sides of the lower end of the guide rail (801); the blocking track (804) is divided into a section close to the sealed cabin (8) along the front-back direction of the photoelectric tracking device to block the track (8041), a section far away from the sealed cabin (8) to block the track (8042), the section close to the blocked track (8041) corresponds to the reinforcing connecting part (1031) on the same side, the reinforcing connecting part (1031) on the same side is used for blocking, the section far away from the blocked track (804) corresponds to a group of rolling bearings on the same side, and the group of rolling bearings on the same side is used for blocking.
10. The photoelectric tracking apparatus having a stabilization-increasing function according to any one of claims 5 to 9, characterized by further comprising:
a base (11);
a bracket (12), the bracket (12) being mounted to the base (11);
the rotating fitting (13) comprises a rotating bearing (1301) and a second motor (1302), one side of the sealed cabin (8) is rotatably connected with one side of the support (12) through the rotating bearing (1301), and the other side of the sealed cabin (8) is rotatably connected with the other side of the support (12) through the second motor (1302);
the inner cavity bottom of support (12) is installed third motor (14), third motor (14) upper end with support (12) fixed connection, third motor (14) lower extreme with base (11) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122573401.4U CN216052749U (en) | 2021-10-26 | 2021-10-26 | Photoelectric tracking equipment with stability increasing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122573401.4U CN216052749U (en) | 2021-10-26 | 2021-10-26 | Photoelectric tracking equipment with stability increasing function |
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| Publication Number | Publication Date |
|---|---|
| CN216052749U true CN216052749U (en) | 2022-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122573401.4U Active CN216052749U (en) | 2021-10-26 | 2021-10-26 | Photoelectric tracking equipment with stability increasing function |
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| Country | Link |
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| CN (1) | CN216052749U (en) |
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2021
- 2021-10-26 CN CN202122573401.4U patent/CN216052749U/en active Active
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