CN115370909A - Multipath image acquisition front-end device - Google Patents
Multipath image acquisition front-end device Download PDFInfo
- Publication number
- CN115370909A CN115370909A CN202211288458.2A CN202211288458A CN115370909A CN 115370909 A CN115370909 A CN 115370909A CN 202211288458 A CN202211288458 A CN 202211288458A CN 115370909 A CN115370909 A CN 115370909A
- Authority
- CN
- China
- Prior art keywords
- fixed block
- screw
- threaded rod
- plate
- commentaries
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000001681 protective effect Effects 0.000 claims description 35
- 238000001125 extrusion Methods 0.000 claims description 24
- 239000000463 material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 19
- 239000004575 stone Substances 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000012780 transparent material Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/16—Details concerning attachment of head-supporting legs, with or without actuation of locking members thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/22—Undercarriages with or without wheels with approximately constant height, e.g. with constant length of column or of legs
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Accessories Of Cameras (AREA)
Abstract
The invention belongs to the technical field of image acquisition front-end devices, and particularly discloses a multi-path image acquisition front-end device which comprises a threaded rod, wherein the bottom end of the threaded rod is fixedly connected with the center of the top surface of a base, and two fixing blocks which are oppositely arranged are sleeved on the surface of the threaded rod. According to the invention, through the rotation of the screw, the screw is in spiral fit with the two transverse plates, so that the two transverse plates are close to or far away from each other, namely, the two clamping structures are close to or far away from each other. When the two clamping structures are close to each other, the clamping effect of the two threaded parts and the threaded rod can be improved, and when the two clamping structures are far away from each other, the tightness between the clamping structures and the fixed block can be improved, so that the fixed block is prevented from being separated from the surface of the threaded rod; the screw effect of the two transverse plates and the screw can be utilized to prevent the screw from arbitrarily rotating on the inner side of the transverse plates, and the screw effect of the nut and the screw is utilized to improve the stable buckling effect of the fixed block and the clamping structure, and meanwhile, the fastening limitation of the fixed block and the threaded rod can also be improved.
Description
Technical Field
The invention belongs to the technical field of image acquisition front-end devices, and particularly relates to a multi-path image acquisition front-end device.
Background
Video monitoring is an application of combining a traditional video technology and a modern communication technology, and has attracted more and more attention at home and abroad at present. The existing image acquisition cameras used for monitoring include a gun camera and a ball machine, but the two acquisition cameras have many defects, such as: the size is great, and the mounted position in little space is lower, easily collides with the human body, and occupation space is big and cost of maintenance is high.
The prior publication (CN 202110607098.7) discloses a high-stability front-end image acquisition equipment for a port, a locking bolt penetrates through a locking bolt hole 5 so as to enable two fixing blocks 4 to correspond to the surface of a clamping threaded rod 1, but when the whole acquisition equipment works for a long time, the locking bolt can be loosened with the locking bolt hole 5, at the moment, the two fixing blocks 4 shake on the surface of the threaded rod 1 in strong wind or rain and snow weather, even the acquisition equipment can fall off from the surface of the threaded rod 1, and accordingly the acquisition equipment is damaged.
Therefore, it is necessary to invent a multi-channel image capturing front-end device to solve the above problems.
Disclosure of Invention
In view of the above problems, the present invention provides a multi-channel image capturing front-end device to solve the problems set forth in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: multichannel image acquisition front end device, including the threaded rod, threaded rod bottom end fixed connection base top surface center department, the threaded rod surface has cup jointed two fixed blocks that set up relatively, and two fixed block both ends all are provided with the baffle, and screw one end runs through the baffle of two fixed blocks, and screw end spiral has cup jointed the nut, thereby two baffles utilize screw and nut spiral cooperation to correspond the buckle on the threaded rod surface, and the equal joint of the relative medial surface of two fixed blocks has clamping structure, and two clamping structure center departments and threaded rod spiral cooperation, clamping structure tip and screw surface spiral cooperation, the fixed block inboard is provided with the collection equipment of making a video recording, and fixed block lateral surface both sides all are provided with the camera, and a plurality of cameras and collection equipment electric connection make a video recording, and the fixed block top is provided with protective structure, and protective structure bottom corresponds a plurality of camera surfaces of protection.
Further, the clamping structure includes screw thread portion and two diaphragms, two diaphragms respectively with screw thread portion both ends fixed connection, screw thread portion circumference medial surface and threaded rod spiral cooperation, fixed block medial surface center department is provided with the recess that corresponds the matching with screw thread portion and diaphragm, the screw thread runs through the diaphragm of two clamping structure tip, the recess both sides correspond the cooperation with two diaphragms respectively, and two diaphragm surfaces all are provided with the buckle structure who corresponds the buckle with recess both sides portion.
Further, the diaphragm lateral surface is provided with corresponding groove, correspond the equal fixedly connected with horizontal pole in groove top and bottom, two horizontal pole surfaces rotate respectively and have cup jointed first commentaries on classics board and second commentaries on classics board, and first commentaries on classics board is in the second commentaries on classics board top, recess both sides top and bottom all are provided with the inner groovy, and two inner groovies correspond the cooperation with first commentaries on classics board and second commentaries on classics board respectively, and first commentaries on classics board and second utilize the extrusion structure to correspond between the commentaries on classics board to be connected, and the extrusion structure is used for providing power for the rotation of first commentaries on classics board and second commentaries on classics board.
Furthermore, the extrusion structure comprises an intermediate rod, the intermediate rod is located at the center of the corresponding groove, a top plate and a bottom plate are arranged at the top and the bottom of the intermediate rod respectively, the top end of the top plate is rotatably connected with the first rotating plate through a limiting rod, the bottom end of the bottom plate is rotatably connected with the second rotating plate through a limiting rod, the bottom end of the top plate and the top end of the bottom plate are rotatably sleeved on the surface of the intermediate rod, and the inner side end of the intermediate rod is correspondingly connected with the transverse plate through an elastic structure.
Furthermore, the elastic structure comprises an extrusion frame, the outer side end of the extrusion frame is fixedly connected with the center of the middle rod, an inner groove correspondingly matched with the outer side end of the extrusion frame is formed in the center of the transverse plate, and the inner side end of the extrusion frame is fixedly connected with the inner groove through a spring.
Further, protective structure includes the guard plate, the guard plate is in two fixed block tops, guard plate center department be provided with threaded rod sliding fit's logical groove, four corners of guard plate all are connected with the protective frame that corresponds the matching with a plurality of cameras, the protective frame is made by transparent ya keli material.
Furthermore, four corners of guard plate all are provided with the nose bar, a plurality of nose bars and a plurality of protective frame one-to-one, and the nose bar runs through the protective frame top, the protective frame lateral surface utilizes a plurality of elasticity strips and is connected with the nose bar outside end.
Further, the equal fixedly connected with swash plate in both sides limit around the guard plate, and two swash plate medial surfaces correspond the contact with two fixed block outside limit tops, the guard plate top surface is connected with a plurality of montants, and a plurality of montant bottoms correspond and run through two fixed block top surfaces.
The invention has the technical effects and advantages that:
1. according to the invention, through the rotation of the screw, the screw is in spiral fit with the two transverse plates, so that the two transverse plates are close to or far away from each other, namely, the two clamping structures are close to or far away from each other. When the two clamping structures are close to each other, the clamping effect of the two thread parts and the threaded rod can be improved, and when the two clamping structures are far away from each other, the tightness between the clamping structures and the fixed block can be improved, so that the fixed block is prevented from being separated from the surface of the threaded rod; the screw effect of the two transverse plates and the screw can be used for preventing the screw from arbitrarily rotating on the inner side of the transverse plates, the stable buckling effect of the fixing block and the clamping structure is improved by the screw effect of the nut and the screw, and meanwhile the fastening limitation of the fixing block and the threaded rod can be improved.
2. The clamping structure is correspondingly clamped in the groove of the fixing block, the thread part corresponds to the center of the fixing block, the center of the fixing block and the thread part are correspondingly matched with the threaded rod, the inner concave surface of the thread part is spirally matched with the surface of the threaded rod, and the two thread parts can be comprehensively sleeved on the surface of the threaded rod in a thread way. After the screw penetrates through the two baffle plates and the two transverse plates, the screw is in screw fit with the nut to enable the two fixed blocks to be attached, the two fixed blocks are limited on the surface of the threaded rod by the two clamping structures, the screw is in screw fit with the two transverse plates, the internal thread directions of the two transverse plates are opposite, when the screw rotates, the screw is in screw fit with the two transverse plates to enable the two transverse plates to be close to or far away from each other, namely the two clamping structures can be close to or far away from each other; when two clamping structure were close to each other, can improve the centre gripping effect of two screw thread portions and threaded rod, when two clamping structure kept away from each other, can improve the fastening nature between clamping structure and the fixed block, avoided the fixed block to break away from the threaded rod surface.
3. According to the invention, when the protection plate moves downwards under the impact of outside stones or hailstones, the protection plate moves downwards on the top surfaces of the two fixed blocks by using the plurality of vertical rods, the inner side surfaces of the two inclined plates are in sliding fit with the tops of the outer side edges of the two fixed blocks, the two inclined plates pressurize the two fixed blocks to enable the two fixed blocks to approach each other, the two fixed blocks slide on the surface of a screw by using the baffle plate, and the two fixed blocks further clamp the threaded rod by using the clamping structure, so that the stability of the two fixed blocks on the surface of the threaded rod is further improved.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
FIG. 1 is a schematic diagram illustrating an overall structure of a multi-channel image acquisition front-end device according to an embodiment of the present invention;
FIG. 2 shows a schematic view of a corresponding fastening structure of a fixing block and a clamping structure in the embodiment of the invention;
FIG. 3 is a schematic view of the overall structure of a clamping structure according to an embodiment of the invention;
in the figure: 1. a threaded rod; 2. a base; 3. a fixed block; 4. a baffle plate; 5. a screw; 6. a nut; 7. a camera; 8. a threaded portion; 9. a transverse plate; 10. a cross bar; 11. a first rotating plate; 12. a second rotating plate; 13. an inner groove; 14. an intermediate lever; 15. a top plate; 16. a base plate; 17. a restraining bar; 18. an extrusion frame; 19. an inner tank; 20. a spring; 21. a protection plate; 22. a through groove; 23. a protective frame; 24. a nose bar; 25. an elastic strip; 26. a sloping plate; 27. a vertical rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are 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.
The invention provides a multipath image acquisition front-end device, which comprises a threaded rod 1, wherein the bottom end of the threaded rod 1 is fixedly connected with the center of the top surface of a base 2, two fixing blocks 3 which are oppositely arranged are sleeved on the surface of the threaded rod 1, two ends of each fixing block 3 are respectively provided with a baffle 4, one end of each screw 5 penetrates through the baffles 4 of the two fixing blocks 3, the end part of each screw 5 is spirally sleeved with a nut 6, the two baffles 4 are correspondingly buckled on the surface of the threaded rod 1 by utilizing the spiral matching of the screw 5 and the nut 6, clamping structures are respectively clamped on the opposite inner side surfaces of the two fixing blocks 3, the centers of the two clamping structures are spirally matched with the threaded rod 1, the end parts of the clamping structures are spirally matched with the surface of the screws 5, camera acquisition equipment is arranged on the inner side of the fixing blocks 3, cameras 7 are respectively arranged on two sides of the outer side surfaces of the fixing blocks 3, the cameras 7 are electrically connected with the camera acquisition equipment, a protective structure is arranged on the top of the fixing blocks 3, and the bottoms of the protective structures correspond to the surfaces of the cameras 7. Need correspond to two fixed blocks 3 and inject when 1 surface of threaded rod, correspond the joint with 3 medial surfaces of two fixed blocks respectively with two clamping structure, and 3 both ends of fixed block and clamping structure both ends all utilize screw 5 to run through, and 5 screws of screw run through the tip of two clamping structure, utilize screw 5 and nut 6's screw fit and then make 3 buckles of two fixed blocks on 1 surface of threaded rod, and two fixed blocks 3 utilize two clamping structure center departments and 1 screw fit of threaded rod, can avoid fixed block 3 to drop from 1 surface of threaded rod. Under screw 5 and 6 screw-thread cooperations of nut, two fixed blocks 3 and two clamping structure can be stable inject the stability of guaranteeing camera 7 at image acquisition process in 1 surface of threaded rod, when being in strong wind or sleet weather in the external world, can avoid the impact of stone and hail to lead to fixed block 3 to rotate wantonly or rock on 1 surface of threaded rod, improve fixed block 3 at 1 surface stability of threaded rod, and the protective structure at fixed block 3 top can protect a plurality of cameras 7 on 3 surfaces of fixed block, avoided camera 7 to intake or influence the shooting effect because of the dust too much, not only can carry out good protection to camera 7, and the reliability of camera 7 information collection has been improved, the life of equipment has been prolonged.
In fig. 2 and 3, clamping structure includes screw thread portion 8 and two diaphragms 9, two diaphragms 9 respectively with 8 both ends fixed connection in screw thread portion, 8 circumference medial surfaces in screw thread portion cooperate with 1 spiral of threaded rod, 3 medial surface centers of fixed block department is provided with the recess that corresponds the matching with screw thread portion 8 and diaphragm 9, 5 spirals of screw run through the diaphragm 9 of two clamping structure tip, the recess both sides correspond the cooperation with two diaphragms 9 respectively, and two diaphragm 9 surfaces all are provided with the buckle structure that corresponds the buckle with recess both sides portion. The centre gripping structure corresponds the buckle inside the recess of fixed block 3, and the central department of screw portion 8 and fixed block 3 corresponds this moment, and the central department of fixed block 3 and screw portion 8 all correspond the cooperation with threaded rod 1, and 8 internal concave surfaces of screw portion and 1 surperficial screw-thread cooperation of threaded rod, two screw portions 8 can be cup jointed in 1 surfaces of threaded rod in the screw portion comprehensively in the screw thread. Utilize screw 5 to run through behind two baffles 4 and two diaphragm 9, screw 5 makes two fixed blocks 3 laminating with the screw cooperation of nut 6, two fixed blocks 3 utilize two clamping structure to inject on threaded rod 1 surface, and screw 5 and two diaphragm 9 screw cooperations, and the internal thread opposite direction of two diaphragm 9, when screw 5 rotates, screw 5 makes two diaphragm 9 be close to each other or keep away from with the screw cooperation of two diaphragm 9, can make two clamping structure be close to each other or keep away from each other promptly. When two clamping structure were close to each other, can improve the centre gripping effect of two screw thread portion 8 and threaded rod 1, when two clamping structure kept away from each other, can improve the fastening nature between clamping structure and the fixed block 3, avoid fixed block 3 to break away from threaded rod 1 surface.
In fig. 2 and 3, diaphragm 9 lateral surface is provided with corresponding groove, correspond equal fixedly connected with horizontal pole 10 in groove top and bottom, two horizontal pole 10 surfaces rotate respectively and have cup jointed first rotor 11 and second rotor 12, and first rotor 11 is in the second and changes 12 tops, recess both sides top and bottom all are provided with inner groovy 13, and two inner groovy 13 correspond the cooperation with first rotor 11 and second rotor 12 respectively, utilize the extrusion structure to correspond between first rotor 11 and the second rotor 12 and connect, and the extrusion structure is used for providing power for the rotation of first rotor 11 and second rotor 12. After diaphragm 9 buckle is inside at the recess of fixed block 3, diaphragm 9 utilizes the extrusion structure to extrude the recess, the reaction force that the recess of fixed block 3 provided makes the extrusion structure promote first commentaries on classics board 11 and second commentaries on classics board 12 and rotates, first commentaries on classics board 11 and second commentaries on classics board 12 utilize the horizontal pole 10 rotation of top and bottom respectively, and first commentaries on classics board 11 upwards rotates, second commentaries on classics board 12 rotates downwards, and first commentaries on classics board 11 and second commentaries on classics board 12 rotate and can correspond the buckle with two inner groovies 13 respectively, thereby utilize first commentaries on classics board 11 and second commentaries on classics board 12 to improve the buckle cooperation of clamping structure and fixed block 3 with the corresponding buckle cooperation of two inner groovies 13 respectively, can improve the fastening nature between clamping structure and the fixed block 3.
In fig. 2 and 3, the extrusion structure includes an intermediate rod 14, the intermediate rod 14 is located at the center of the corresponding groove, the top and the bottom of the intermediate rod 14 are respectively provided with a top plate 15 and a bottom plate 16, the top end of the top plate 15 is rotatably connected with the first rotating plate 11 by a limiting rod 17, the bottom end of the bottom plate 16 is rotatably connected with the second rotating plate 12 by the limiting rod 17, the bottom end of the top plate 15 and the top end of the bottom plate 16 are rotatably sleeved on the surface of the intermediate rod 14, and the inner side end of the intermediate rod 14 is correspondingly connected with the transverse plate 9 by an elastic structure. Because roof 15 bottom and bottom plate 16 top all rotate and cup joint in middle pole 14 surface, the recess of fixed block 3 makes middle pole 14 be close to diaphragm 9 to the reaction force of middle pole 14, the removal of middle pole 14 makes roof 15 and bottom plate 16 rotate this moment, and the contained angle between roof 15 and the bottom plate 16 crescent gradually, because roof 15 and bottom plate 16's rotation, and roof 15 promotes first rotor 11 and upwards grabs the east, bottom plate 16 promotes second rotor 12 and rotates downwards, under extrusion structure's squeezing action, make things convenient for diaphragm 9 to utilize first rotor 11 and second rotor 12 to correspond the buckle with the recess of fixed block 3.
In fig. 2 and 3, the elastic structure includes a pressing frame 18, the outer end of the pressing frame 18 is fixedly connected with the center of the middle rod 14, an inner groove 19 correspondingly matched with the outer end of the pressing frame 18 is arranged at the center of the cross plate 9, and the inner end of the pressing frame 18 is fixedly connected with the inner groove 19 by a spring 20. When the intermediate lever 14 moves, the intermediate lever 14 is gradually close to the transverse plate 9 at the moment, the intermediate lever 14 pushes the extrusion frame 18 to move inside the inner groove 19 in the movement, and the extrusion frame 18 extrudes the spring 20, the convenient extrusion structure provides power for the rotation of the first rotating plate 11 and the second rotating plate 12, when the transverse plate 9 and the fixed block 3 need to be separated, the screw 5 rotates reversely, the two transverse plates 9 are close to each other due to the spiral effect of the two transverse plates 9 and the screw 5, the stress of the groove of the fixed block 3 and the intermediate lever 14 is reduced at the moment, the elastic force of the spring 20 rebounds, the transverse plate 9 is gradually far away from the intermediate lever 14 at the moment, the intermediate lever 14 utilizes the rotation of the top plate 15 and the bottom plate 16 to separate the first rotating plate 11 and the second rotating plate 12 from the two inner grooves 13, and the transverse plate 9 and the fixed block 3 are conveniently separated. The screw effect of the two transverse plates 9 and the screw 5 can be used for preventing the screw 5 from arbitrarily rotating on the inner side of the transverse plate 9, the stable buckling effect of the fixing block 3 and the clamping structure is improved by the screw effect of the nut 6 and the screw 5, and meanwhile the fastening limitation of the fixing block 3 and the threaded rod 1 can also be improved.
In fig. 1, protective structure includes guard plate 21, guard plate 21 is in 3 tops of two fixed blocks, and guard plate 21 center department is provided with and leads to groove 22 with 1 sliding fit of threaded rod, four corners of guard plate 21 all are connected with the protective frame 23 that corresponds the matching with a plurality of cameras 7, protective frame 23 is made by transparent ya keli material. Protection plate 21 corresponds places behind 3 tops of fixed block, protection plate 21 utilizes a plurality of transparent protective frame 23 to correspond the buckle in the camera 7 outside, utilize protective frame 23 to protect camera 7, avoid camera 7 to damage under the impact of external stone or hail, improve the protective effect to camera 7, and when transparent material's protective frame 23 can protect camera 7, camera 7 can see through protective frame 23 and shoot external picture, the image that camera collection equipment received camera 7 and shot, camera collection equipment sends the image of shooting for information center, guarantee the stable transmission of picture data.
In fig. 1, the four corners of the protection plate 21 are provided with protruding rods 24, the protruding rods 24 correspond to the protection frames 23 one by one, the protruding rods 24 penetrate through the tops of the protection frames 23, and the outer side surfaces of the protection frames 23 are connected with the outer side ends of the protruding rods 24 through a plurality of elastic strips 25. Equal fixedly connected with swash plate 26 in both sides limit around the guard plate 21, and two swash plate 26 medial surfaces correspond the contact with two 3 outside limit tops of fixed block, the guard plate 21 top surface is connected with a plurality of montants 27, and the correspondence of a plurality of montant 27 bottoms runs through two 3 top surfaces of fixed block. When the guard plate 21 moves down under the impact of external stone or hail, the guard plate 21 utilizes a plurality of montants 27 to move down at two fixed block 3 top surfaces this moment, and the sliding fit at the medial surface of two swash plates 26 and two fixed block 3 outside limit tops, and two swash plates 26 make two fixed block 3 be close to each other to the pressurization of two fixed block 3, two fixed block 3 all utilize baffle 4 at 5 surface sliding of screw, and two fixed block 3 utilize the clamping structure to carry out further centre gripping to threaded rod 1, further improve two fixed block 3 at the stability on threaded rod 1 surface.
The activity of protective frame 23 top is cup jointed behind protruding pole 24 surfaces, and the elasticity of elasticity strip 25 makes protective frame 23 closely laminate with the corner of fixed block 3, utilizes the elasticity of elasticity strip 25 to make protective frame 23 closely protect camera 7 all the time, guarantees camera 7's security.
The working principle of the invention is as follows:
referring to the attached drawings 1-3 of the specification, the clamping structure is correspondingly buckled in a groove of the fixing block 3, the thread portion 8 corresponds to the center of the fixing block 3, the center of the fixing block 3 and the thread portion 8 are correspondingly matched with the threaded rod 1, the inner concave surface of the thread portion 8 is in spiral fit with the surface of the threaded rod 1, and the two thread portions 8 can be completely sleeved on the surface of the threaded rod 1 in a threaded manner. Utilize screw 5 to run through behind two baffles 4 and two diaphragm 9, screw 5 makes two fixed blocks 3 laminating with the screw cooperation of nut 6, two fixed blocks 3 utilize two clamping structure to inject on threaded rod 1 surface, and screw 5 and two diaphragm 9 screw cooperations, and the internal thread opposite direction of two diaphragm 9, when screw 5 rotates, screw 5 makes two diaphragm 9 be close to each other or keep away from with the screw cooperation of two diaphragm 9, can make two clamping structure be close to each other or keep away from each other promptly. When two clamping structure were close to each other, can improve the centre gripping effect of two screw thread portion 8 and threaded rod 1, when two clamping structure kept away from each other, can improve the fastening nature between clamping structure and the fixed block 3, avoid fixed block 3 to break away from threaded rod 1 surface.
When the guard plate 21 moves down under the impact of external stone or hail, the guard plate 21 utilizes a plurality of montants 27 to move down at two fixed block 3 top surfaces this moment, and the sliding fit at the medial surface of two swash plates 26 and two fixed block 3 outside limit tops, and two swash plates 26 make two fixed block 3 be close to each other to the pressurization of two fixed block 3, two fixed block 3 all utilize baffle 4 at 5 surface sliding of screw, and two fixed block 3 utilize the clamping structure to carry out further centre gripping to threaded rod 1, further improve two fixed block 3 at the stability on threaded rod 1 surface.
The activity of protective frame 23 top is cup jointed behind protruding pole 24 surfaces, and the elasticity of elasticity strip 25 makes protective frame 23 closely laminate with the corner of fixed block 3, utilizes the elasticity of elasticity strip 25 to make protective frame 23 closely protect camera 7 all the time, guarantees camera 7's security.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (8)
1. The utility model provides a multichannel image acquisition front-end device, includes threaded rod (1), its characterized in that: threaded rod (1) bottom fixed connection base (2) top surface center department, threaded rod (1) surface has cup jointed two relative fixed block (3) that set up, and two fixed block (3) both ends all are provided with baffle (4), and screw (5) one end runs through baffle (4) of two fixed block (3), and screw (5) tip spiral cup joints nut (6), thereby two baffle (4) utilize screw (5) and nut (6) spiral cooperation to correspond the buckle on threaded rod (1) surface, two fixed block (3) relative medial surface equal joint have a clamping structure, and two clamping structure center departments and threaded rod (1) spiral cooperation, clamping structure tip and screw (5) surface spiral cooperation, fixed block (3) inboard is provided with the collection equipment of making a video recording, and fixed block (3) lateral surface both sides all are provided with camera (7), and a plurality of cameras (7) and collection equipment electric connection make a video recording, fixed block (3) top is provided with protective structure, and protective structure bottom corresponds a plurality of protective camera (7) surface.
2. The multi-channel image acquisition front-end device according to claim 1, characterized in that:
the clamping structure comprises a threaded portion (8) and two transverse plates (9), the two transverse plates (9) are respectively fixedly connected with two ends of the threaded portion (8), the inner side face of the circumference of the threaded portion (8) is matched with the threaded rod (1) in a spiral mode, the center of the inner side face of the fixed block (3) is provided with a groove corresponding to the threaded portion (8) and the transverse plates (9), the screw (5) penetrates through the transverse plates (9) at the end portions of the clamping structure in a spiral mode, the two sides of the groove respectively correspond to the two transverse plates (9) in a matched mode, and the surfaces of the two transverse plates (9) are provided with buckle structures corresponding to the buckles at the two sides of the groove.
3. The multi-channel image acquisition front-end device according to claim 2, characterized in that:
diaphragm (9) lateral surface is provided with and corresponds the groove, correspond equal fixedly connected with horizontal pole (10) in groove top and bottom, two horizontal pole (10) surfaces rotate respectively and have cup jointed first commentaries on classics board (11) and second commentaries on classics board (12), and first commentaries on classics board (11) are in second commentaries on classics board (12) top, recess both sides top and bottom all are provided with inner groovy (13), and just two inner groovy (13) correspond the cooperation with first commentaries on classics board (11) and second commentaries on classics board (12) respectively, utilize extrusion structure to correspond between first commentaries on classics board (11) and the second commentaries on classics board (12) to be connected, and extrusion structure is used for providing power for the rotation of first commentaries on classics board (11) and second commentaries on classics board (12).
4. The multi-channel image acquisition front-end device according to claim 3, characterized in that:
the extrusion structure comprises an intermediate rod (14), wherein the intermediate rod (14) is located at the center of the corresponding groove, a top plate (15) and a bottom plate (16) are arranged at the top and the bottom of the intermediate rod (14) respectively, the top end of the top plate (15) is rotatably connected with the first rotating plate (11) through a limiting rod (17), the bottom end of the bottom plate (16) is rotatably connected with the second rotating plate (12) through the limiting rod (17), the bottom end of the top plate (15) and the top end of the bottom plate (16) are rotatably sleeved on the surface of the intermediate rod (14), and the inner side end of the intermediate rod (14) is correspondingly connected with the transverse plate (9) through an elastic structure.
5. The multi-channel image acquisition front-end device according to claim 4, characterized in that:
the elastic structure comprises an extrusion frame (18), the outer side end of the extrusion frame (18) is fixedly connected with the center of the middle rod (14), an inner groove (19) correspondingly matched with the outer side end of the extrusion frame (18) is formed in the center of the transverse plate (9), and the inner side end of the extrusion frame (18) is fixedly connected with the inner groove (19) through a spring (20).
6. The multi-channel image acquisition front-end device according to claim 1, characterized in that:
protective structure includes guard plate (21), guard plate (21) are in two fixed blocks (3) tops, and guard plate (21) center department is provided with logical groove (22) with threaded rod (1) sliding fit, four corners of guard plate (21) all are connected with guard frame (23) that correspond the matching with a plurality of camera (7), guard frame (23) are made by transparent ya keli material.
7. The multi-channel image acquisition front-end device according to claim 6, characterized in that:
four corners of guard plate (21) all are provided with nose bar (24), a plurality of nose bars (24) and a plurality of protection frame (23) one-to-one, and nose bar (24) run through protection frame (23) top, protection frame (23) lateral surface utilizes a plurality of elasticity strip (25) to be connected with nose bar (24) outside end.
8. The multi-channel image acquisition front-end device according to claim 6, characterized in that:
equal fixedly connected with swash plate (26) in both sides limit around guard plate (21), and two swash plate (26) medial surfaces correspond the contact with two fixed block (3) outside limit tops, guard plate (21) top surface is connected with a plurality of montants (27), and a plurality of montants (27) bottom correspondence runs through two fixed block (3) top surfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211288458.2A CN115370909B (en) | 2022-10-20 | 2022-10-20 | Multipath image acquisition front-end device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211288458.2A CN115370909B (en) | 2022-10-20 | 2022-10-20 | Multipath image acquisition front-end device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115370909A true CN115370909A (en) | 2022-11-22 |
| CN115370909B CN115370909B (en) | 2023-03-24 |
Family
ID=84073456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211288458.2A Active CN115370909B (en) | 2022-10-20 | 2022-10-20 | Multipath image acquisition front-end device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115370909B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109869382A (en) * | 2017-12-05 | 2019-06-11 | 天津市隆特科技发展有限公司 | A kind of intelligence locking yoke configurations |
| CN212012833U (en) * | 2020-06-24 | 2020-11-24 | 济南恒盾顺利达电子科技有限公司 | Anti-collision monitoring camera |
| CN212480359U (en) * | 2020-06-12 | 2021-02-05 | 深圳市劳特思机电工程有限公司 | Auxiliary device for building pipeline hoop detection |
| CN113395423A (en) * | 2021-06-01 | 2021-09-14 | 镇江港务集团有限公司 | High-stability front-end image acquisition equipment for port |
| CN214368208U (en) * | 2020-12-09 | 2021-10-08 | 毛少聪 | Petroleum machinery mounting structure |
| CN214422096U (en) * | 2020-12-31 | 2021-10-19 | 大连嘉一科技有限公司 | Hoisting framework for installation of sewage pump station equipment |
| CN214534845U (en) * | 2021-03-22 | 2021-10-29 | 宁波铭扬不锈钢管业有限公司 | Support positioning type clamp |
| CN114770403A (en) * | 2022-05-25 | 2022-07-22 | 唐明 | Rectifier processing equipment |
| CN217435634U (en) * | 2022-01-17 | 2022-09-16 | 中都物流有限公司 | Vehicle event data recorder with be convenient for angle regulation support |
| CN217539276U (en) * | 2022-05-25 | 2022-10-04 | 上海金马高强紧固件有限公司 | Stud spare that tensile strength is high |
-
2022
- 2022-10-20 CN CN202211288458.2A patent/CN115370909B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109869382A (en) * | 2017-12-05 | 2019-06-11 | 天津市隆特科技发展有限公司 | A kind of intelligence locking yoke configurations |
| CN212480359U (en) * | 2020-06-12 | 2021-02-05 | 深圳市劳特思机电工程有限公司 | Auxiliary device for building pipeline hoop detection |
| CN212012833U (en) * | 2020-06-24 | 2020-11-24 | 济南恒盾顺利达电子科技有限公司 | Anti-collision monitoring camera |
| CN214368208U (en) * | 2020-12-09 | 2021-10-08 | 毛少聪 | Petroleum machinery mounting structure |
| CN214422096U (en) * | 2020-12-31 | 2021-10-19 | 大连嘉一科技有限公司 | Hoisting framework for installation of sewage pump station equipment |
| CN214534845U (en) * | 2021-03-22 | 2021-10-29 | 宁波铭扬不锈钢管业有限公司 | Support positioning type clamp |
| CN113395423A (en) * | 2021-06-01 | 2021-09-14 | 镇江港务集团有限公司 | High-stability front-end image acquisition equipment for port |
| CN217435634U (en) * | 2022-01-17 | 2022-09-16 | 中都物流有限公司 | Vehicle event data recorder with be convenient for angle regulation support |
| CN114770403A (en) * | 2022-05-25 | 2022-07-22 | 唐明 | Rectifier processing equipment |
| CN217539276U (en) * | 2022-05-25 | 2022-10-04 | 上海金马高强紧固件有限公司 | Stud spare that tensile strength is high |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115370909B (en) | 2023-03-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206341305U (en) | A kind of camera without monitoring dead angle | |
| CN110454664B (en) | Intelligent building monitoring system | |
| CN216010253U (en) | Smart city environment monitoring device based on big data | |
| CN115370909B (en) | Multipath image acquisition front-end device | |
| CN110248161A (en) | A kind of safety defense monitoring system based on wind energy | |
| CN214220672U (en) | Building construction safety device | |
| CN113259559A (en) | Informationized monitoring device and monitoring method thereof | |
| CN210687539U (en) | A camera for security protection control field | |
| CN208174824U (en) | A kind of easy-to-dismount camera | |
| CN210364423U (en) | Improved generation unmanned aerial vehicle cloud platform | |
| CN205142352U (en) | Multi -functional surveillance camera head | |
| CN208638471U (en) | A kind of infrared induction automatic alarm video camera | |
| CN110979708A (en) | Agricultural monitoring unmanned aerial vehicle | |
| CN213245377U (en) | Machine room monitoring device capable of carrying out face recognition | |
| CN215010424U (en) | High-definition camera device for smart classroom | |
| CN212099369U (en) | Multi-angle engineering three-dimensional model information acquisition device based on unmanned aerial vehicle | |
| CN113685670A (en) | Protection device for new generation information technology shooting and recording equipment | |
| CN215722084U (en) | Intelligent monitoring mainboard is outdoor with wireless camera that has dampproofing function | |
| CN217216728U (en) | Image video monitoring equipment for iron tower | |
| CN212131844U (en) | Video retrieval device based on big data | |
| CN212518858U (en) | Grounding connection structure of photovoltaic panel | |
| CN214839633U (en) | Hydraulic engineering supervision and monitoring device | |
| CN215933147U (en) | Garden engineering planning information display device | |
| CN211577640U (en) | Wireless equipment of box-type mobile inspection station | |
| CN215563948U (en) | Rural house roof rainproof structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |