CN108490398A - A kind of telescopic radar frame - Google Patents
A kind of telescopic radar frame Download PDFInfo
- Publication number
- CN108490398A CN108490398A CN201810235794.8A CN201810235794A CN108490398A CN 108490398 A CN108490398 A CN 108490398A CN 201810235794 A CN201810235794 A CN 201810235794A CN 108490398 A CN108490398 A CN 108490398A
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- China
- Prior art keywords
- telescopic
- telescopic rod
- setting
- radar
- bottom bar
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
The present invention provides a kind of telescopic radar frame, relates generally to detecting devices field.A kind of telescopic radar frame, including accommodating chamber, lid is set at the top of the accommodating chamber, bottom bar is arranged in the accommodating chamber bottom, the bottom bar setting is multiple, barrel chamber is set at the top of the bottom bar, telescopic device is set in the barrel chamber, the telescopic device setting is multistage, the multistage telescopic device includes and the one-to-one telescopic rod of bottom bar, sliding chamber is respectively provided in the telescopic rod, it is respectively provided with toothrow on the multistage telescopic rod side wall, emplacing platform is set at the top of the top level-one telescopic rod, radar is set on the placement countertop, it is respectively provided with mounting plate at the top of telescopic rods at different levels below the top level-one telescopic rod and at the top of bottom bar.The beneficial effects of the present invention are：The present invention can pack up radar under peacetime or enemy fire's strike, reduce the damage of bad weather and enemy fire to radar equipment, and detecting function is normally carried out in guarantee war.
Description
Technical field
The invention mainly relates to detecting devices field, specifically a kind of telescopic radar frame.
Background technology
Radar is the electronic equipment using electromagnetic wave detection target, and radar emission electromagnetic wave is irradiated and receives to target
Its echo, thus to obtain information such as the distance of target to electromagnetic emission point, range rate (radial velocity), orientation, height.
After World War II, radar has developed the height that pulse angleonly tracking, pulsed doppler signals processing, synthetic aperture and pulse are compressed
Resolution ratio, in conjunction with enemy and we identify combined system, in conjunction with automatic fire control system, terrain-avoidance and the terrain following of computer, nothing
The new radar system such as source or active phased array, frequency agility, multiple target detection and tracking.Later as microelectronics etc. is each
A field scientific progress, the continuous development of Radar Technology, intension and research contents are all expanded constantly.Contemporary radar system
Comprehensive airborne early warning aircraft has become the information command centre on future battlefield.Due to the significance level of radar afield with
Day all increasings, therefore the important goal that radar will be hit after war starts as enemy fire, thus it is more around fixed type radar
Firepower system of defense can be laid, but this kind of mode still has problems：
Under the firepower covering of enemy, fragile radar is extremely easy to be damaged by repercussions, and under atrocious weather,
Also radar equipment can be caused to corrode.
Invention content
To solve the deficiencies in the prior art, the present invention provides a kind of telescopic radar frame, it can in peacetime or
Radar is packed up under person enemy fire strike, the damage of bad weather and enemy fire to radar equipment is reduced, ensures in war
Detecting function is normally carried out.
The present invention to achieve the above object, is achieved through the following technical solutions：
A kind of telescopic radar frame, including accommodating chamber, the accommodating chamber are located at underground, are arranged at the top of the accommodating chamber
Bottom bar is arranged in lid, the accommodating chamber bottom, and the bottom bar setting is multiple, and multiple bottom bars uniformly divide on accommodating chamber bottom surface
Cloth is arranged barrel chamber at the top of the bottom bar, telescopic device is arranged in the barrel chamber, the telescopic device setting is multistage, described in multistage
Telescopic device is sequentially overlapped, the multistage telescopic device include with the one-to-one telescopic rod of bottom bar, in the telescopic rod
Chamber is slided in setting, and the first order telescopic rod above the bottom bar is slidably connected with barrel chamber, at different levels above the first order telescopic rod
Telescopic rod is slidably connected with the cunning chamber on the telescopic rod of level-one below, and toothrow is respectively provided on the multistage telescopic rod side wall,
Emplacing platform is set at the top of the top level-one telescopic rod, radar is set on the placement countertop, the top level-one is stretched
It is respectively provided with mounting plate at the top of telescopic rods at different levels below contracting bar and at the top of bottom bar, the first electricity is respectively provided at the top of multiple mounting plates
Machine, be respectively provided at the top of multiple mounting plates with the one-to-one pinion stand of telescopic rod, the first straight-tooth is set on the pinion stand
Wheel, first spur gear are meshed with toothrow, are set between multiple first spur gears and first motor on same mounting plate
Set transmission device.
The bottom bar is arranged four, and four bottom bars are located at four vertex of rectangle.
It is oppositely arranged two-by-two with the toothrow on the multiple telescopic rods of level-one, disposed in parallel two on the same mounting plate
It is respectively provided with connection shaft between the first spur gear, first bevel gear is respectively provided in the middle part of two connection shafts, described in two
Multiple axle beds are set between connection shaft, drive shaft is set on the axle bed, and the drive shaft both ends are respectively provided with the second cone
Gear, the second bevel gear and first bevel gear correspond, and are arranged the second spur gear on the drive shaft, and described first
Third spur gear is set on motor, and the third spur gear is meshed with the second spur gear.
Cavity is set in the accommodating chamber top sidewall, sliding rail is set in the cavity, pulley is arranged in the lid bottom,
The pulley is adapted with sliding rail, and rack is arranged close to cavity inner opposite end in the lid, and the second motor is arranged in the cavity,
Setting and matched 4th spur gear of rack on second motor.
Reinforcing bar is set between multiple bottom bars.
It is respectively provided with limited block on telescopic rod below multiple mounting plates, travel switch, institute are set on the limited block
State wire connection controller on travel switch.
The prior art is compared, the beneficial effects of the invention are as follows：
1, being layering by multi-stage expansion device of the invention, can realize raising and the receipts of radar in smaller space
It rises, radar is closed in accommodating chamber by lid, radar can be packed up under peacetime or enemy fire's strike, be subtracted
The few damage of bad weather and enemy fire to radar equipment, detecting function is normally carried out in guarantee war.
2, bottom bar of the present invention is arranged four, and four bottom bars are located at four apexes of rectangle, ensure that effective branch of radar
Support, for radar promotion and pack up and do better brace foundation.
3, for the present invention with stage-geared is used between the telescopic rod and first motor of level-one, gear drive stabilization can
It leans on, radar can be packed up under peacetime or enemy fire's strike, reduce bad weather and enemy fire sets radar
Standby damage, detecting function is normally carried out in guarantee war.
4, the lid at the top of accommodating chamber of the present invention can be driven by the second motor and realize switch, to radar after radar is packed up
Protected, the opening of lid and pack up conveniently, matched with withdrawal with the rise of radar frame body, guarantee war in detecting function
Be normally carried out.
5, reinforcing bar is set between the low bar of the present invention, reinforcing bar can make the support of radar more stable.
6, the present invention controls the collapsed state of multi-stage expansion device by travel switch, can preferably realize radar frame
Telescopic process, it is possible to reduce the damage of bad weather and enemy fire to radar equipment, detecting function is normal in guarantee war
It carries out.
Description of the drawings
Attached drawing 1 is telescopic device structural schematic diagram of the present invention；
Attached drawing 2 is main view schematic diagram of the present invention；
Attached drawing 3 is telescopic rod broken section structural schematic diagram of the present invention.
Label shown in attached drawing：1, accommodating chamber；2, lid；3, bottom bar；4, barrel chamber；5, telescopic device；6, telescopic rod；7, sliding
Chamber；8, toothrow；9, emplacing platform；10, radar；11, mounting plate；12, first motor；13, pinion stand；14, the first spur gear；15、
Transmission device；16, shaft is connected；17, first bevel gear；18, axle bed；19, drive shaft；20, second bevel gear；21, second
Spur gear；22, third spur gear；23, cavity；24, sliding rail；25, pulley；26, rack；27, the second motor；28, the 4th straight-tooth
Wheel；29, reinforcing bar；30, limited block；31, travel switch.
Specific implementation mode
With reference to the drawings and specific embodiments, the invention will be further described.It should be understood that these embodiments are merely to illustrate
The present invention rather than limit the scope of the invention.In addition, it should also be understood that, after reading the content taught by the present invention, this field
Technical staff can make various changes or modifications the present invention, and such equivalent forms equally fall within range defined herein.
As shown in Figs. 1-3, a kind of telescopic radar frame of the present invention, including accommodating chamber 1, the accommodating chamber 1 are located at ground
Under face, the accommodating chamber accommodates radar, and lid 2 is arranged in 1 top of the accommodating chamber, and the lid is by accommodating chamber and outside
Boundary is environmentally isolated.Bottom bar 3 is arranged in 1 bottom of the accommodating chamber, and the bottom bar 3 is arranged multiple, and multiple bottom bars 3 are in accommodating chamber 1
It is uniformly distributed on bottom surface, support of the bottom bar as the present apparatus.Barrel chamber 4 is arranged in 3 top of the bottom bar, is set in the barrel chamber 4
Telescopic device 5 is set, multistage is arranged in the telescopic device 5, and the multistage telescopic device 5 is sequentially overlapped, the multistage telescopic device
It rises or withdraws layer by layer, realize the rise and withdrawal of radar.The multistage telescopic device includes being corresponded with bottom bar 3
Telescopic rod 6, sliding chamber 7 is respectively provided in the telescopic rod 6, first order telescopic rod 6 and the sliding of barrel chamber 4 of 3 top of the bottom bar connect
It connects, the telescopic rods at different levels 6 of 6 top of the first order telescopic rod, which are slided with the cunning chamber 7 on the telescopic rod of level-one below 6, to be connected
It connects, toothrow 8 is respectively provided on multistage 6 side wall of telescopic rod, emplacing platform 9 is arranged in 6 top of the top level-one telescopic rod, described
Radar 10,3 top of 6 top of telescopic rods at different levels and bottom bar of 6 lower section of the top level-one telescopic rod are set on 9 top surface of emplacing platform
It is respectively provided with mounting plate 11, driving device installation site of the mounting plate as telescopic rod, 11 top of multiple mounting plates is
First motor 12 is set, and 11 top of multiple mounting plates is respectively provided with and 6 one-to-one pinion stand 13 of telescopic rod, the gear
First spur gear 14 is set on seat 13, first spur gear 14 is meshed with toothrow 8, multiple described the on same mounting plate 11
Transmission device 15 is set between one spur gear 14 and first motor 12, and the first motor passes through the first straight-tooth of actuator drives
Wheel rotation, by with toothrow engage drive telescopic rod stretching and withdrawal.It, can be with by being layering for multi-stage expansion device
In smaller space realize radar raising with pack up, radar is closed in accommodating chamber by lid, can be in peacetime
Or pack up radar under enemy fire's strike, the damage of bad weather and enemy fire to radar equipment is reduced, ensures war
Middle detecting function is normally carried out.
Further, the bottom bar 3 is arranged four, and four bottom bars 3 are located at four vertex of rectangle.Four bottoms
Bar is located at four apexes of rectangle, ensure that effective support of radar, for radar promotion and pack up and do better branch support group
Plinth.
In order to ensure being normally carried out for radar detection function, with 8 liang of two-phases of toothrow on the multiple telescopic rods of level-one 6
To setting, connection shaft 16 is respectively provided on the same mounting plate 11 between two pair of first spur gear 14 disposed in parallel, it is described
Connection shaft can ensure that the first spur gear disposed in parallel rotates synchronously, and two 16 middle parts of the connection shaft are respectively provided with first
Multiple axle beds 18 are arranged between two connection shafts 16 for bevel gear 17, and drive shaft 19 is arranged on the axle bed 18, described
19 both ends of drive shaft are respectively provided with second bevel gear 20, and the second bevel gear 20 is meshed with first bevel gear 17, the biography
Second spur gear 21 is set on turn axis 19, third spur gear 22, the third spur gear 22 are set in the first motor 12
It is meshed with the second spur gear 21.The first motor controls the stretching and withdrawal of telescopic rod, gear by three-stage cylindrical gear
The kind of drive of transmission is reliable and stable, can pack up radar under peacetime or enemy fire's strike, reduce severe day
The damage of gas and enemy fire to radar equipment, detecting function is normally carried out in guarantee war.
In order to ensure being normally carried out for detecting function in war, cavity 23 is set in 1 top sidewall of the accommodating chamber, it is described
Sliding rail 24 is set in cavity 23, and pulley 25 is arranged in 2 bottom of the lid, and the pulley 25 is matched with sliding rail 24, the lid 2
Rack 26 is set close to 23 inner opposite end of cavity, the second motor 27 is set in the cavity 23, is arranged on second motor 27
With 26 matched 4th spur gear 28 of rack.The lid can be driven by the second motor and realize switch, after radar is packed up
Radar is protected, the opening of lid and pack up conveniently, matched with withdrawal with the rise of radar frame body, guarantee war in visit
Brake is normally carried out.
Further, reinforcing bar 29 is set between multiple bottom bars 3, and the reinforcing bar can make the support of radar more steady
It is fixed.
Further, limited block 30, the limited block 30 are respectively provided on the telescopic rod 6 of 11 lower section of multiple mounting plates
Upper setting travel switch 31, wire connection controller on the travel switch 31.The travel switch is touched when telescopic rod is packed up
The top surface for encountering subordinate's telescopic rod or bottom bar sends out electric signal to controller, and controller controls first motor stalling.The row
What Cheng Kaiguan can control multi-stage expansion device packs up degree, can preferably realize the telescopic process of radar frame, it is possible to reduce
The damage of bad weather and enemy fire to radar equipment, detecting function is normally carried out in guarantee war.
Embodiment：
A kind of telescopic radar frame, including accommodating chamber 1, the accommodating chamber 1 are located at underground, 1 top of the accommodating chamber
Lid 2 is set, cavity 23,23 inner bolt fixed rack 24 of the cavity, the lid are set in 1 top sidewall of the accommodating chamber
2 bottom bearings connect pulley 25, and the pulley 25 can slide in sliding rail 24, and the lid 2 is close to 23 inner opposite end of cavity
Bolt stationary rack 26,23 inner bolt of the cavity are fixed the second motor 27, are keyed and rack 26 on second motor 27
Matched 4th spur gear 28, second motor is by the engagement of the 4th straight-tooth wheel and rack, and driving lid is in accommodating chamber
The folding at top.1 bottom bolts of the accommodating chamber fix bottom bar 3, and the bottom bar uses metal material, and the bottom bar 3 is arranged more
A, multiple bottom bars 3 are uniformly distributed on 1 bottom surface of accommodating chamber.Reinforcement of weld bar 29 between multiple bottom bars 3.This implementation
Bottom bar 3 described in example is arranged four, and four bottom bars 3 are located at four vertex of rectangle.Barrel chamber 4 is arranged in 3 top of the bottom bar,
Telescopic device 5 is set in the barrel chamber 4, and multistage is arranged in the telescopic device 5, the setting of telescopic device described in the present embodiment two
Grade, telescopic device 5 described in two-stage are sequentially overlapped, telescopic device described in two-stage include with 3 one-to-one telescopic rod 6 of bottom bar,
It is respectively provided with sliding chamber 7 in the telescopic rod 6, the first order telescopic rod 6 of 3 top of the bottom bar is slidably connected with barrel chamber 4, and described the
Cunning chamber 7 on the telescopic rod 6 of 6 first order of two level telescopic rod is slidably connected, and toothrow 8 is respectively provided on 6 side wall of telescopic rod described in two-stage,
Emplacing platform 9 is arranged in 6 top of the second level telescopic rod, and the emplacing platform uses metal material, the emplacing platform and multiple second
Grade telescopic rod can be welded and can also be bolted, using welding in the present embodiment.It is solid by bolt on 9 top surface of the emplacing platform
Determine radar 10.Mounting plate 11, stretching below two mounting plates 11 are welded in the first order telescopic rod 6 and 3 top of bottom bar
Equal bolt fixes limited block 30 on contracting bar 6,30 screwing fixed journey system switch 31 of the limited block, is led on the travel switch 31
Line connects controller, and controller described in the present embodiment is computer.11 top bolt of multiple mounting plates fixes first
Motor 12,11 top of multiple mounting plates bolt are fixed and 6 one-to-one pinion stand 13 of telescopic rod, the pinion stand 13
Upper bearing (metal) connects the first spur gear 14, and first spur gear 14 is meshed with toothrow 8, on same mounting plate 11 described in four
Transmission device 15 is set between first spur gear 14 and first motor 12.With four telescopic rods 6 in level-one in the present embodiment
On toothrow 8 be oppositely arranged two-by-two, equal bearing between two pair of first spur gear 14 disposed in parallel on the same mounting plate 11
Connection connection shaft 16, two 16 middle parts of the connection shaft are keyed first bevel gear 17, two connection shafts 16
Between bolt fix multiple axle beds 18, the present embodiment central axis seat is arranged two, and 18 upper bearing (metal) of the axle bed connects drive shaft 19,
19 both ends of the drive shaft are keyed second bevel gear 20, and the second bevel gear 20 is corresponded with first bevel gear 17
It engages, the second spur gear 21 is keyed on the drive shaft 19, third spur gear 22, institute are keyed in the first motor 12
Third spur gear 22 is stated to be meshed with the second spur gear 21.The advantageous effect of the present embodiment is：The present embodiment can be in peace
Radar is packed up under period or enemy fire's strike, the damage of bad weather and enemy fire to radar equipment is reduced, ensures
Detecting function is normally carried out in war.
Claims (6)
1. a kind of telescopic radar frame, including accommodating chamber (1), it is characterized in that：The accommodating chamber (1) is located at underground, described
Setting lid (2) at the top of accommodating chamber (1), accommodating chamber (1) the bottom setting bottom bar (3), bottom bar (3) setting is multiple, more
A bottom bar (3) is uniformly distributed on accommodating chamber (1) bottom surface, setting barrel chamber (4), the barrel chamber (4) at the top of the bottom bar (3)
Interior setting telescopic device (5), telescopic device (5) setting is multistage, and the multistage telescopic device (5) is sequentially overlapped, multistage institute
State telescopic device and include with the one-to-one telescopic rod (6) of bottom bar (3), is respectively provided with sliding chamber (7), institute in the telescopic rod (6)
The first order telescopic rod (6) above bottom bar (3) is stated to be slidably connected with barrel chamber (4), it is at different levels above the first order telescopic rod (6)
Telescopic rod (6) is slidably connected with the cunning chamber (7) on the telescopic rod of level-one below (6), on multistage telescopic rod (6) side wall
It is respectively provided with toothrow (8), emplacing platform (9) is set at the top of the top level-one telescopic rod (6), is set on emplacing platform (9) top surface
Radar (10) is set, is respectively provided at the top of the telescopic rods at different levels (6) below the top level-one telescopic rod (6) and at the top of bottom bar (3)
Mounting plate (11), multiple mounting plates (11) tops are respectively provided with first motor (12), and multiple mounting plates (11) tops are
Setting and the one-to-one pinion stand (13) of telescopic rod (6), are arranged the first spur gear (14) on the pinion stand (13), and described the
One spur gear (14) is meshed with toothrow (8), multiple first spur gears (14) and first motor on same mounting plate (11)
(12) transmission device (15) is set between.
2. a kind of telescopic radar frame according to claim 1, it is characterized in that：The bottom bar (3) is arranged four, four institutes
State four vertex that bottom bar (3) is located at rectangle.
3. a kind of telescopic radar frame according to claim 2, it is characterized in that：With on the multiple telescopic rods (6) of level-one
Toothrow (8) be oppositely arranged two-by-two, between same upper two pair of first spur gear (14) disposed in parallel of mounting plate (11)
Setting connection shaft (16), two connection shafts (16) middle parts are respectively provided with first bevel gear (17), and two connections turn
Multiple axle beds (18) are set between axis (16), drive shaft (19), the drive shaft (19) two are set on the axle bed (18)
End is respectively provided with second bevel gear (20), and the second bevel gear (20) corresponds with first bevel gear (17), and the transmission turns
Second spur gear (21) is set on axis (19), third spur gear (22), the third straight-tooth are set on the first motor (12)
Wheel (22) is meshed with the second spur gear (21).
4. a kind of telescopic radar frame according to claim 1, it is characterized in that：It is set in accommodating chamber (1) top sidewall
Chamber (23) is emptied, sliding rail (24), lid (2) the bottom setting pulley (25), the pulley are set in the cavity (23)
(25) it is adapted with sliding rail (24), the lid (2) is close to cavity (23) inner opposite end setting rack (26), the cavity (23)
The second motor of interior setting (27), setting and matched 4th spur gear (28) of rack (26) on second motor (27).
5. a kind of telescopic radar frame according to claim 1, it is characterized in that：Setting adds between multiple bottom bars (3)
Gu bar (29).
6. a kind of telescopic radar frame according to claim 1, it is characterized in that：Stretching below multiple mounting plates (11)
It is respectively provided with limited block (30) on contracting bar (6), setting travel switch (31) on the limited block (30), on the travel switch (31)
Wire connection controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810235794.8A CN108490398A (en) | 2018-03-21 | 2018-03-21 | A kind of telescopic radar frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810235794.8A CN108490398A (en) | 2018-03-21 | 2018-03-21 | A kind of telescopic radar frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108490398A true CN108490398A (en) | 2018-09-04 |
Family
ID=63319050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810235794.8A Pending CN108490398A (en) | 2018-03-21 | 2018-03-21 | A kind of telescopic radar frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108490398A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112607676A (en) * | 2020-12-09 | 2021-04-06 | 西安航空职业技术学院 | Advance and retreat formula emergency mechanical bridge ladder based on directional spoke meshing transmission |
| CN112604860A (en) * | 2020-12-09 | 2021-04-06 | 西安航空职业技术学院 | Plane directional lifting spraying mechanical device |
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| CN206939962U (en) * | 2017-05-18 | 2018-01-30 | 鞍山市瑞晨耐火材料专用设备有限公司 | A kind of improved electric telescopic dust-free loading apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112607676A (en) * | 2020-12-09 | 2021-04-06 | 西安航空职业技术学院 | Advance and retreat formula emergency mechanical bridge ladder based on directional spoke meshing transmission |
| CN112604860A (en) * | 2020-12-09 | 2021-04-06 | 西安航空职业技术学院 | Plane directional lifting spraying mechanical device |
| CN112604860B (en) * | 2020-12-09 | 2022-07-01 | 西安航空职业技术学院 | Plane directional lifting spraying mechanical device |
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Application publication date: 20180904 |
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