CN111470383B - High-stability real-time security monitoring device - Google Patents
High-stability real-time security monitoring device Download PDFInfo
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- CN111470383B CN111470383B CN202010314224.5A CN202010314224A CN111470383B CN 111470383 B CN111470383 B CN 111470383B CN 202010314224 A CN202010314224 A CN 202010314224A CN 111470383 B CN111470383 B CN 111470383B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/04—Kinds or types
- B65H75/16—Cans or receptacles, e.g. sliver cans
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
- B65H54/28—Traversing devices; Package-shaping arrangements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
- B65H54/40—Arrangements for rotating packages
- B65H54/44—Arrangements for rotating packages in which the package, core, or former is engaged with, or secured to, a driven member rotatable about the axis of the package
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
- B65H54/40—Arrangements for rotating packages
- B65H54/54—Arrangements for supporting cores or formers at winding stations; Securing cores or formers to driving members
- B65H54/553—Both-ends supporting arrangements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
- B65H75/4457—Arrangements of the frame or housing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
- B65H75/4481—Arrangements or adaptations for driving the reel or the material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
- B65H75/48—Automatic re-storing devices
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- 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
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/08—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/34—Handled filamentary material electric cords or electric power cables
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Mechanical Engineering (AREA)
- Burglar Alarm Systems (AREA)
Abstract
The invention discloses a high-stability real-time security monitoring device, which comprises an installation cross frame, wherein the middle part of the top end of the installation cross frame is fixedly connected with a connecting rod, the top end of the connecting rod is fixedly connected with a solar cell panel, one side of the top part of the installation cross frame is rotatably connected with a connecting disc, the top end of the connecting disc is rotatably connected with a camera body, one end of the camera body is fixedly connected with a wire collecting box, one side inside the wire collecting box is rotatably connected with a supporting cross rod, the middle part of the outer side of the supporting cross rod is fixedly connected with a wire collecting roller, and scroll springs are fixedly connected at the positions on two sides of the wire collecting roller. The service life of the security monitoring device is prolonged.
Description
Technical Field
The invention relates to the technical field of security monitoring devices, in particular to a high-stability real-time security monitoring device.
Background
The security monitoring system is an independent and complete system formed by transmitting video signals in a closed loop by using optical fibers, coaxial cables or microwaves, displaying and recording images, and can reflect a monitored object in real time, vividly and truly, not only greatly prolongs the observation distance of human eyes, but also expands the functions of the human eyes, can replace manpower to carry out long-time monitoring in a severe environment, enables people to see all actually occurring conditions of a monitored site, and records the conditions through a video recorder, and an outdoor security monitoring device gradually starts to use solar energy to supply power along with the continuous development of science and technology;
however, the security monitoring device in the current market often sets up a very long connecting line for long-distance signal transmission, so that the tail part of the security monitoring device is still provided with redundant connecting lines to be accumulated outside the security monitoring device after the installation is completed, and the redundant connecting lines are easy to age under the condition of wind and sunlight, so that the security monitoring device is damaged, and the service life of the security monitoring device is shortened.
Disclosure of Invention
The invention provides a high-stability real-time security monitoring device, which can effectively solve the problems that the security monitoring device provided in the background technology is often provided with a very long connecting wire for long-distance signal transmission, so that redundant connecting wires are still accumulated at the tail part of the security monitoring device after the security monitoring device is installed, and the redundant connecting wires are easy to age under the action of wind and sunlight, so that the security monitoring device is damaged, and the service life of the security monitoring device is shortened.
In order to achieve the purpose, the invention provides the following technical scheme: a high-stability real-time security monitoring device comprises an installation cross frame, wherein a connecting rod is fixedly connected to the middle of the top end of the installation cross frame, a solar cell panel is fixedly connected to the top end of the connecting rod, a connecting disc is rotatably connected to one side of the top of the installation cross frame, a camera body is rotatably connected to the top end of the connecting disc, a take-up box is fixedly connected to one end of the camera body, and an active take-up mechanism is rotatably connected to one side inside the take-up box;
the active wire-rewinding mechanism comprises a supporting cross rod, a wire-rewinding roller, a volute spiral spring, a limiting ratchet wheel, a poking sheet, a transmission thin shaft, a limiting ring and a limiting swinging block;
the wire winding box is characterized in that one side of the inner portion of the wire winding box is rotatably connected with a supporting cross rod, the middle portion of the outer side of the supporting cross rod is fixedly connected with a wire winding roller, two side positions of the wire winding roller are fixedly connected with volute springs, one end of the outer side of the supporting cross rod is fixedly connected with a limiting ratchet wheel, one side of the wire winding box is movably connected with a stirring piece corresponding to the top position of the limiting ratchet wheel, one side of the stirring piece is fixedly connected with a transmission thin shaft, the outer side of the transmission thin shaft corresponds to a limiting ring corresponding to the inner side position of the wire winding box.
Preferably, one end of the volute spiral spring is fixedly connected with the inner side of the wire collecting box, the volute spiral spring is movably connected with the supporting cross rod, the limiting swing block is meshed with the limiting ratchet wheel, and the plane of the top end of the poking sheet is kept horizontal when the limiting swing block is meshed with the limiting ratchet wheel.
Preferably, the other end of the outer side of the supporting cross rod is fixedly connected with an auxiliary take-up mechanism;
the auxiliary take-up mechanism comprises a positive incomplete gear, a negative incomplete gear, a driving worm, a driving gear, a movable shifting block, a wire shifting groove, a guide strip, a guide chute, a guide sliding block, a transmission gear, a small connecting gear and a large connecting gear;
the other end of the outer side of the supporting transverse rod is fixedly connected with a positive incomplete gear, a reverse incomplete gear is fixedly connected to the position of the middle part of one end of the outer side of the supporting transverse rod, which corresponds to a volute spring and a limiting ratchet wheel, the position of the top of one side of the supporting transverse rod, which corresponds to the inner side of the take-up box, is rotatably connected with a driving worm, the two ends of the outer side of the driving worm are fixedly connected with driving gears, the middle part of the outer side of the driving worm is sleeved with a movable shifting block, the bottom of one side of the movable shifting block is provided with a shifting groove, the position of the inner side of the take-up box, which corresponds to the top of the movable;
the transmission gear is rotatably connected to one side of the inside of the wire winding box corresponding to the incomplete gear, the small connecting gear is rotatably connected to the other side of the inside of the wire winding box corresponding to one side of the incomplete gear, and the large connecting gear is rotatably connected to the other side of the inside of the wire winding box corresponding to one side of the small connecting gear.
Preferably, the incomplete gear of just incomplete gear and the incomplete gear of anti outside all has only set up half the teeth of a cogwheel, the teeth of a cogwheel on incomplete gear of just incomplete gear and the incomplete gear of anti is located the both sides that support the horizontal pole respectively, drive gear with the drive gear meshing of drive worm one end, big connecting gear with the drive gear meshing of the drive worm other end.
Preferably, a guide cross rod is fixedly connected to the position, corresponding to the bottom of one side of the driving worm, of the inner side of the take-up box, a guide groove is formed in the middle of the top end of one side of the guide cross rod, and a constant-speed take-up mechanism is fixedly connected to the position, corresponding to one side of the guide cross rod, of the inner side of the take-up box;
the constant-speed wire-rewinding mechanism comprises a step mounting pipe, a rotating shaft, a connecting square column, a thin spring, a sliding cylinder, a friction arc-shaped block, a friction grooved wheel, a mounting square block, a mounting sliding groove, a mounting sliding block and a clamping spring;
step mounting pipes are symmetrically and fixedly connected to positions, corresponding to one side of the guide cross rod, of the inner side of the take-up box, a rotating shaft is rotatably connected to the inner side of each step mounting pipe, connecting square columns are fixedly connected to positions, corresponding to the positions of the inner sides of the step mounting pipes, of two ends of each rotating shaft, a thin spring is fixedly connected to the bottom end of the inner side of each connecting square column, a sliding cylinder is fixedly connected to the top end of each thin spring, a friction arc-shaped block is fixedly connected to the top end of each sliding cylinder, and a;
the cable winding box is characterized in that the inner side of the cable winding box corresponds to a fixedly connected mounting block at the bottom of the stepped mounting tube, a mounting chute is formed in one side of the mounting block, a mounting sliding block is slidably connected to the inner side of the mounting chute, a clamping spring is fixedly connected to the bottom end of the mounting sliding block, and the bottom end of the clamping spring is fixedly connected to the bottom of the mounting chute.
Preferably, the middle part of one side of the installation sliding block is rotatably connected with a rotating shaft, the middle part of the outer side of the rotating shaft is fixedly connected with a friction grooved wheel, and the outer side of the friction arc-shaped block is tightly attached to the inner wall of the stepped installation pipe.
Preferably, one side of the take-up box is fixedly connected with a sealing cover plate, and the middle lower part of one side of the sealing cover plate is fixedly connected with a connector protection mechanism;
the joint protection mechanism comprises a storage square box, a fixed bent rod, a lower guide post, an upper guide post, a data line, a fixed conical block, a connecting line, a connector, a buckle square groove and a square buckle;
a containing square box is fixedly connected to the middle lower part of one side of the sealing cover plate, a fixed bent rod is fixedly connected to the position, corresponding to one side of the containing square box, of one side of the sealing cover plate, the fixed bottom of one side of the fixed bent rod is fixedly connected with a lower guide post, and the top of one side of the lower guide post is fixedly connected with an upper guide post;
receive the winding of line roller outside and have the data line, the fixed toper piece of data line one end fixedly connected with, fixed toper piece one end fixedly connected with connecting wire, connecting wire one end fixedly connected with connector, buckle square groove has been seted up at fixed toper piece one side middle part, the square buckle of connector one side middle part fixedly connected with.
Preferably, the topmost height of guide post is less than the planar height in storage square box bottom down, the data line passes group wire casing, guide way, storage square box, lower guide post bottom and last guide post top in proper order, mutually support between buckle square groove and the square buckle, fixed toper piece splices together with the connector back shape and is the same with storage square box internal shape.
Compared with the prior art, the invention has the beneficial effects that: the invention has scientific and reasonable structure and safe and convenient use:
1. the active take-up mechanism is arranged, the extra data wires are wound after the installation of the security monitoring device is completed through the supporting cross rod, the take-up roller and the volute spiral spring, the data wires are effectively prevented from being accumulated at the tail of the security monitoring device, the data wires are prevented from being aged and damaged under the condition of wind and sun, the security monitoring device is prevented from being damaged, and the service life of the security monitoring device is prolonged.
2. Through spacing ratchet, stirring piece, the thin axle of transmission, spacing ring and spacing swing piece, fix the position of receiving the line roller after the data line is received the line and is accomplished, effectively avoided volute spiral spring still to last to drag the data line after receiving the line and accomplish to cause the not hard up of connector and junction, when guaranteeing that volute spiral spring can normally carry out the rolling to the data line, improved the stability of connector installation.
3. The auxiliary take-up mechanism is arranged, the movable shifting block can perform reciprocating linear motion along the axis direction of the take-up roller in the take-up process through the matching among all parts of the auxiliary take-up mechanism, so that data wires in the rolling can be uniformly distributed on the outer side of the take-up roller, the phenomenon that the normal take-up is influenced by the take-up roller in the centralized rolling of the data wires is effectively avoided, and the take-up process of the data wires is optimized.
4. Set up at the uniform velocity admission mechanism, through ladder installation pipe, axis of rotation, connection square column, thin spring, the cylinder and the friction arc piece of sliding, carry out dynamic adjustment to the take-up speed of data line at the in-process of rolling data line, effectually avoided data line rolling in-process take-up speed too big drive connector and building collision around and damage, also avoided the connector to hit on one's body operating personnel, improved security protection monitoring device take-up process's security simultaneously.
5. Through the installation square, the installation spout, the installation slider and the clamping spring, make two friction sheaves press from both sides tightly the data line, guaranteed to have sufficient frictional force between friction sheave and the data line, make the data line can normal drive the axis of rotation and rotate, guaranteed that the take-up mechanism at the uniform velocity can normally exert a function.
6. The connector protection mechanism is arranged, the fixed conical blocks and the connector are buckled together through the buckle square groove and the square buckle, the fixed conical blocks and the connector are accommodated through the storage square box, the fixed conical blocks and the connector outside are tightly attached to the inner wall of the storage square box under the traction of the connecting wire, so that the inside of the storage square box is sealed, the phenomenon that the metal part on the connector is directly exposed in the air and rusts is caused is avoided, and the service life of the connector is prolonged.
7. Through fixed knee, lower guide post and last guide post, the connecting wire is accomplished to be close to the position department of accomodating the square box after connecting and is had one end U type structure all the time, and the effectual water droplet that has prevented the connecting wire outside condensation flows into in the accomodating square box along the connecting wire outside, and then leads to the aqueous vapor to permeate to receive the line box, has strengthened the leakproofness of receiving the line box, has improved security protection monitoring device performance.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the wire rewinding box of the present invention;
FIG. 3 is a schematic view of a transmission gear mounting structure of the present invention;
FIG. 4 is a schematic structural view of an active take-up mechanism according to the present invention;
FIG. 5 is a schematic view of an auxiliary take-up mechanism according to the present invention;
FIG. 6 is a schematic structural view of a uniform speed wire rewinding mechanism according to the present invention;
FIG. 7 is a schematic view of the joint protection mechanism of the present invention;
reference numbers in the figures: 1. mounting a transverse frame; 2. a connecting rod; 3. a solar panel; 4. connecting the disks; 5. a camera body; 6. a wire rewinding box;
7. an active take-up mechanism; 701. a support rail; 702. a wire take-up roller; 703. a volute spiral spring; 704. a limiting ratchet wheel; 705. a toggle sheet; 706. a transmission thin shaft; 707. a limiting ring; 708. a limit swinging block;
8. an auxiliary take-up mechanism; 801. a positive incomplete gear; 802. a reverse incomplete gear; 803. a drive worm; 804. a drive gear; 805. moving the shifting block; 806. a wire poking groove is formed; 807. a guide strip; 808. a guide chute; 809. a guide slider; 810. a transmission gear; 811. a small connecting gear; 812. a large connecting gear;
9. a guide rail; 10. a guide groove;
11. a constant-speed wire-rewinding mechanism; 1101. a step mounting tube; 1102. a rotating shaft; 1103. connecting the square columns; 1104. a thin spring; 1105. a sliding cylinder; 1106. a friction arc block; 1107. a friction sheave; 1108. installing a square block; 1109. installing a chute; 1110. installing a sliding block; 1111. a clamping spring;
12. sealing the cover plate;
13. a joint protection mechanism; 1301. a storage square box; 1302. fixing the bent rod; 1303. a lower guide post; 1304. an upper guide post; 1305. a data line; 1306. fixing the conical block; 1307. a connecting wire; 1308. a connector; 1309. a square groove is buckled; 1310. and (5) a square buckle.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example (b): as shown in fig. 1-7, the invention provides a technical scheme, a high-stability real-time security monitoring device, which comprises an installation cross frame 1, wherein the middle part of the top end of the installation cross frame 1 is fixedly connected with a connecting rod 2, the top end of the connecting rod 2 is fixedly connected with a solar cell panel 3, one side of the top part of the installation cross frame 1 is rotatably connected with a connecting disc 4, the top end of the connecting disc 4 is rotatably connected with a camera body 5, one end of the camera body 5 is fixedly connected with a take-up box 6, and one side inside the take-up box 6 is rotatably connected with an active;
the active take-up mechanism 7 comprises a supporting cross bar 701, a take-up roller 702, a volute spiral spring 703, a limiting ratchet 704, a poking sheet 705, a transmission thin shaft 706, a limiting ring 707 and a limiting swinging block 708;
one side inside the wire take-up box 6 is rotatably connected with a supporting cross rod 701, the middle part of the outer side of the supporting cross rod 701 is fixedly connected with a wire take-up roller 702, two side positions of the wire take-up roller 702 are fixedly connected with scroll springs 703, and the extra data wire 1305 is wound after the security monitoring device is installed through the supporting cross rod 701, the wire take-up roller 702 and the scroll springs 703, so that the data wire 1305 is effectively prevented from being accumulated at the tail part of the security monitoring device, the data wire 1305 is prevented from being damaged due to aging damage under the condition of wind blowing and sunshine, and the service life of the security monitoring device is prolonged;
one end of the outer side of the supporting cross bar 701 is fixedly connected with a limiting ratchet 704, one side of the take-up box 6 is movably connected with a shifting piece 705 corresponding to the top of the limiting ratchet 704, one side of the shifting piece 705 is fixedly connected with a thin transmission shaft 706, the outer side of the thin transmission shaft 706 is fixedly connected with a limiting ring 707 corresponding to the inner side of the take-up box 6, one end of the thin transmission shaft 706 is fixedly connected with a limiting swing block 708, one end of the scroll spring 703 is fixedly connected with the inner side of the take-up box 6, the scroll spring 703 is movably connected with the supporting cross bar 701, the limiting swing block 708 is meshed with the limiting ratchet 704, when the limiting swing block 708 is meshed with the limiting ratchet 704, the top plane of the shifting piece 705 is kept horizontal, the position of the data line 1305 is fixed after the take-up of the data line 1305 is completed, and the scroll spring 703 is effectively prevented from continuously pulling the data line 1305 after the take-up is completed, therefore, the connecting head 1308 and the joint are loosened, and the stability of the installation of the connecting head 1308 is improved while the data line 1305 can be wound normally by the volute spiral spring 703;
the other end of the outer side of the supporting cross rod 701 is fixedly connected with an auxiliary take-up mechanism 8;
the auxiliary take-up mechanism 8 comprises a positive incomplete gear 801, a negative incomplete gear 802, a driving worm 803, a driving gear 804, a movable shifting block 805, a wire shifting groove 806, a guide strip 807, a guide sliding groove 808, a guide sliding block 809, a transmission gear 810, a small connecting gear 811 and a large connecting gear 812;
the other end of the outer side of the supporting cross bar 701 is fixedly connected with a positive incomplete gear 801, one end of the outer side of the supporting cross bar 701 is fixedly connected with a reverse incomplete gear 802 corresponding to the middle positions of a volute spring 703 and a limiting ratchet 704, the top position of the inner side of the take-up box 6 corresponding to one side of the supporting cross bar 701 is rotatably connected with a driving worm 803, two ends of the outer side of the driving worm 803 are fixedly connected with a driving gear 804, the middle part of the outer side of the driving worm 803 is sleeved with a movable shifting block 805, the bottom of one side of the movable shifting block 805 is provided with a shifting groove 806, the position of the inner side of the take-up box 6 corresponding to the top of the movable shifting block 805 is fixedly connected with a guide strip 807, the;
a transmission gear 810 is rotatably connected at one side of the interior of the take-up box 6 corresponding to one side of the incomplete forward gear 801, a small connecting gear 811 is rotatably connected at the other side of the interior of the take-up box 6 corresponding to one side of the incomplete reverse gear 802, a large connecting gear 812 is rotatably connected at the other side of the interior of the take-up box 6 corresponding to one side of the small connecting gear 811, only half of gear teeth are arranged at the outer sides of the incomplete forward gear 801 and the incomplete reverse gear 802, the gear teeth on the incomplete forward gear 801 and the incomplete reverse gear 802 are respectively positioned at two sides of the supporting cross bar 701, the transmission gear 810 is meshed with the driving gear 804 at one end of the driving worm 803, the large connecting gear 812 is meshed with the driving gear 804 at the other end of the driving worm 803, and the movable shifting block 805 can perform reciprocating linear motion along the axial, further, the data lines 1305 in winding can be uniformly distributed on the outer side of the take-up roller 702, normal take-up is effectively prevented from being influenced by the fact that the data lines 1305 are wound on the take-up roller 702 in a centralized mode, and the take-up process of the data lines 1305 is optimized;
a guide cross rod 9 is fixedly connected to the position, corresponding to the bottom of one side of the driving worm 803, of the inner side of the take-up box 6, a guide groove 10 is formed in the middle of the top end of one side of the guide cross rod 9, and a constant-speed take-up mechanism 11 is fixedly connected to the position, corresponding to one side of the guide cross rod 9, of the inner side of the take-up box;
the uniform-speed take-up mechanism 11 comprises a step mounting pipe 1101, a rotating shaft 1102, a connecting square column 1103, a thin spring 1104, a sliding cylinder 1105, a friction arc block 1106, a friction grooved pulley 1107, a mounting block 1108, a mounting chute 1109, a mounting sliding block 1110 and a clamping spring 1111;
the inner side of the take-up box 6 is fixedly connected with an installation block 1108 corresponding to the bottom of the stepped installation pipe 1101, one side of the installation block 1108 is provided with an installation chute 1109, the inner side of the installation chute 1109 is slidably connected with an installation sliding block 1110, the bottom end of the installation sliding block 1110 is fixedly connected with a clamping spring 1111, the bottom end of the clamping spring 1111 is fixedly connected with the bottom of the installation sliding block 1109, the middle part of one side of the installation sliding block 1110 is rotatably connected with a rotating shaft 1102, the middle part of the outer side of the rotating shaft 1102 is fixedly connected with a friction grooved pulley 1107, the outer side of the friction arc block 1106 is tightly and tightly attached to the inner wall of the stepped installation pipe 1101, the rolling speed of the data line 1305 is dynamically adjusted in the process of rolling the data line 1305 through the stepped installation pipe 1101, the rotating shaft 1102, a connecting square column 1103, a thin spring 1104, a sliding cylinder 1105, meanwhile, the connecting head 1308 is prevented from being hit on the body of an operator, and the safety of the security monitoring device in the wire take-up process is improved;
a sealing cover plate 12 is fixedly connected to one side of the take-up box 6, and a joint protection mechanism 13 is fixedly connected to the middle lower part of one side of the sealing cover plate 12;
the joint protection mechanism 13 comprises a receiving square box 1301, a fixed bent rod 1302, a lower guide post 1303, an upper guide post 1304, a data line 1305, a fixed conical block 1306, a connecting line 1307, a connecting head 1308, a square buckle slot 1309 and a square buckle 1310;
the middle lower part of one side of the sealing cover plate 12 is fixedly connected with a containing square box 1301, a fixed bent rod 1302 is fixedly connected to the position, corresponding to one side of the containing square box 1301, of one side of the sealing cover plate 12, the bottom of the fixed bent rod 1302 is fixedly connected with a lower guide post 1303, the top of one side of the lower guide post 1303 is fixedly connected with an upper guide post 1304, and a U-shaped structure is always arranged at the position, close to the containing square box 1301, of a connecting wire 1307 after connection is completed, so that condensed water drops outside the connecting wire 1307 are effectively prevented from flowing into the containing square box 1301 along the outer side of the connecting wire 1307, water vapor is further prevented from permeating into the containing square box 6, the sealing performance of the containing square box 6 is enhanced, and the using performance of the security monitoring device is improved;
a data wire 1305 is wound on the outer side of the wire collecting roller 702, one end of the data wire 1305 is fixedly connected with a fixed conical block 1306, one end of the fixed conical block 1306 is fixedly connected with a connecting wire 1307, one end of the connecting wire 1307 is fixedly connected with a connecting head 1308, the middle part of one side of the fixed conical block 1306 is provided with a square buckle 1309, the middle part of one side of the connecting head 1308 is fixedly connected with a square buckle 1310, the topmost height of a lower guide column 1303 is lower than the height of the bottom plane of the square collecting box 1301, the data wire 1305 sequentially passes through a wire pulling groove 806, a guide groove 10, the square collecting box 1301, the bottom of the lower guide column 1303 and the top of the upper guide column 1304, the square buckle groove 1309 and the square buckle 1310 are matched with each other, the fixed conical block 1306 and the connecting head 1308 are spliced together to form the same as the inner shape of the square collecting box 1301, the fixed conical block 1306 and the connecting head 1308 are buckled together through the square buckle, fixed toper piece 1306 and the connector 1308 outside closely laminate with the square storage box 1301 inner wall under the traction of connecting wire 1307 to seal the square storage box 1301 inside, avoided the metal part on the connector 1308 directly to expose in the air and the rusty phenomenon appears, improved the life of connector 1308.
The working principle and the using process of the invention are as follows: in the practical application process of the invention, after the camera body 5 is installed on the installation transverse frame 1, the connector 1308 is manually pulled, the data wire 1305 is pulled out from the wire take-up roller 702 through the fixed conical block 1306 and the connecting wire 1307, and in the process of pulling out the data wire 1305, the data wire 1305 drives the wire take-up roller 702 to rotate, meanwhile, the rotation of the wire take-up roller 702 drives the scroll spring 703 to wind and accumulate energy, and then the connector 1308 is connected to a proper position;
the limiting swinging block 708 is clamped into the gear teeth of the limiting ratchet 704 to prevent the limiting ratchet 704 from rotating on the scroll spring 703, so that the position of the wire take-up roller 702 is fixed after the data wire 1305 is taken up, the situation that the data wire 1305 is continuously pulled by the scroll spring 703 after the take-up is finished is effectively avoided, the looseness between the connecting head 1308 and the connecting part is caused, and the installation stability of the connecting head 1308 is improved while the data wire 1305 is ensured to be normally taken up by the scroll spring 703;
when the data line 1305 is wound, the poking piece 705 is poked upwards, the poking piece 705 drives the limit swinging block 708 to rotate through the transmission thin shaft 706, so that the limit swinging block 708 and the limit ratchet wheel 704 are enabled, and the restriction on the limit ratchet wheel 704 is cancelled, the scroll spring 703 enables the extra data line 1305 to be wound after the installation of the security monitoring device through the supporting cross rod 701 and the wire take-up roller 702, the data line 1305 is effectively prevented from being accumulated at the tail of the security monitoring device, the damage of the security monitoring device due to the aging damage of the data line 1305 under the condition of wind blowing and sun exposure is prevented, and the service life of the security monitoring device is prolonged;
in the process of rotation of the supporting cross bar 701, the first half circle drives the transmission gear 810 to rotate through the incomplete forward gear 801, and then drives the driving worm 803 to rotate forward through the driving gear 804, so that the moving shifting block 805 moves to one side of the driving worm 803 under the guidance of the guide chute 808 and the guide slider 809, the second half circle drives the small connecting gear 811 to rotate through the incomplete reverse gear 802, and then drives the large connecting gear 812 to rotate through the small connecting gear 811, and then drives the driving worm 803 to rotate reversely through the driving gear 804, so that the moving shifting block 805 moves to the other side of the driving worm 803 under the guidance of the guide chute 808 and the guide slider 809, and the moving shifting block 805 can perform reciprocating linear motion along the axial direction of the take-up roller 702 in the take-up process, and further, the data lines 1305 in take-up can be uniformly distributed on the outer side of the take-up roller 702, thereby effectively avoiding the data lines 1305 from being, the wire rewinding process of the data wire 1305 is optimized;
in the moving process of the data wire 1305, the two friction sheaves 1107 clamp the data wire 1305 through the mounting block 1108, the mounting chute 1109, the mounting sliding block 1110 and the clamping spring 1111, so that enough friction force is ensured between the friction sheaves 1107 and the data wire 1305, the data wire 1305 can normally drive the rotating shaft 1102 to rotate, the uniform-speed wire rewinding mechanism 11 can normally function,
after the movement speed of the data line 1305 is increased, the friction sheave 1107 drives the rotating shaft 1102, the connecting square column 1103, the thin spring 1104, the sliding cylinder 1105 and the friction arc block 1106 to rotate, the friction arc block 1106 is more tightly attached to the inner wall of the stepped mounting pipe 1101 under the action of centrifugal force, so that the friction force between the friction arc block 1106 and the stepped mounting pipe 1101 is increased, the damping of the data line 1305 is increased, the data line 1305 is decelerated, the dynamic regulation of the winding speed of the data line 1305 in the process of winding the data line 1305 is realized, the phenomenon that the connector 1308 collides with surrounding buildings and is damaged due to the fact that the connector 1308 is driven to be too high in the winding speed in the winding process of the data line 1305 is effectively avoided, meanwhile, the connector 1308 is prevented from being hit on an operator body, and the safety of the winding process of the security monitoring device is improved;
the fixed conical block 1306 and the connecting head 1308 are buckled together through the square buckle groove 1309 and the square buckle 1310, the fixed conical block 1306 and the connecting head 1308 are accommodated through the accommodating square box 1301, the outer sides of the fixed conical block 1306 and the connecting head 1308 are tightly attached to the inner wall of the accommodating square box 1301 under the traction of the connecting line 1307, so that the inside of the accommodating square box 1301 is sealed, the phenomenon that the metal part on the connecting head 1308 is directly exposed in the air to rust is avoided, and the service life of the connecting head 1308 is prolonged;
through fixed knee 1302, lower guide post 1303 and last guide post 1304, there is one end U type structure all the time in the position department that is close to the square storage box 1301 after connection is accomplished to connecting wire 1307, and the effectual water droplet that has prevented the connection 1307 outside condensation flows into in the square storage box 1301 along the connection 1307 outside, and then leads to the aqueous vapor to permeate to the square storage box 6, has strengthened the leakproofness of receiving square storage box 6, has improved security protection monitoring device performance.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a high stability real-time security protection monitoring device, includes installation crossbearer (1), installation crossbearer (1) top middle part fixedly connected with connecting rod (2), connecting rod (2) top fixedly connected with solar cell panel (3), installation crossbearer (1) top one side is rotated and is connected with connection disc (4), connection disc (4) top is rotated and is connected with camera body (5), its characterized in that: one end of the camera body (5) is fixedly connected with a wire collecting box (6), and one side inside the wire collecting box (6) is rotatably connected with an active wire collecting mechanism (7);
the active wire-rewinding mechanism (7) comprises a supporting cross rod (701), a wire-rewinding roller (702), a volute spiral spring (703), a limiting ratchet wheel (704), a poking sheet (705), a transmission fine shaft (706), a limiting ring (707) and a limiting swinging block (708);
a supporting cross rod (701) is rotatably connected to one side inside the wire winding box (6), a wire winding roller (702) is fixedly connected to the middle of the outer side of the supporting cross rod (701), scroll springs (703) are fixedly connected to positions on two sides of the wire winding roller (702), a limiting ratchet wheel (704) is fixedly connected to one end of the outer side of the supporting cross rod (701), a poking piece (705) is movably connected to one side of the wire winding box (6) corresponding to the top of the limiting ratchet wheel (704), a transmission thin shaft (706) is fixedly connected to one side of the poking piece (705), a limiting ring (707) is fixedly connected to the outer side of the transmission thin shaft (706) corresponding to the inner side of the wire winding box (6), and a limiting swing block (708) is fixedly connected to one end of;
one end of the spiral spring (703) is fixedly connected with the inner side of the take-up box (6), the spiral spring (703) is movably connected with the supporting cross rod (701), the limiting swinging block (708) is meshed with the limiting ratchet wheel (704), and the plane of the top end of the poking sheet (705) is kept horizontal when the limiting swinging block (708) is meshed with the limiting ratchet wheel (704);
the other end of the outer side of the supporting cross rod (701) is fixedly connected with an auxiliary take-up mechanism (8);
the auxiliary wire rewinding mechanism (8) comprises a positive incomplete gear (801), a negative incomplete gear (802), a driving worm (803), a driving gear (804), a movable shifting block (805), a wire shifting groove (806), a guide strip (807), a guide sliding groove (808), a guide sliding block (809), a transmission gear (810), a small connecting gear (811) and a large connecting gear (812);
the other end of the outer side of the supporting cross rod (701) is fixedly connected with a positive incomplete gear (801), one end of the outer side of the supporting cross rod (701) is fixedly connected with a reverse incomplete gear (802) corresponding to the middle position of a volute spring (703) and a limiting ratchet wheel (704), the top position of the inner side of the take-up box (6) corresponding to one side of the supporting cross rod (701) is rotatably connected with a driving worm (803), two ends of the outer side of the driving worm (803) are fixedly connected with a driving gear (804), the middle part of the outer side of the driving worm (803) is sleeved with a movable shifting block (805), the bottom of one side of the movable shifting block (805) is provided with a shifting groove (806), a guide strip (807) is fixedly connected to the position of the top of the movable shifting block (805) inside the take-up box (6) corresponding to the movable shifting block (805), the middle part of the bottom end of the guide strip (807;
the wire rewinding box is characterized in that a transmission gear (810) is rotatably connected to one side of the inside of the wire rewinding box (6) corresponding to one side of the incomplete forward gear (801), a small connecting gear (811) is rotatably connected to the other side of the inside of the wire rewinding box (6) corresponding to one side of the incomplete reverse gear (802), and a large connecting gear (812) is rotatably connected to the other side of the inside of the wire rewinding box (6) corresponding to one side of the small connecting gear (811).
2. The high-stability real-time security monitoring device as claimed in claim 1, wherein only half of the gear teeth are arranged on the outer sides of the positive incomplete gear (801) and the negative incomplete gear (802), the gear teeth on the positive incomplete gear (801) and the negative incomplete gear (802) are respectively located on two sides of the supporting cross bar (701), the transmission gear (810) is meshed with the driving gear (804) at one end of the driving worm (803), and the large connecting gear (812) is meshed with the driving gear (804) at the other end of the driving worm (803).
3. The high-stability real-time security monitoring device according to claim 2, wherein a guide cross bar (9) is fixedly connected to the inner side of the wire rewinding box (6) at a position corresponding to the bottom of one side of the driving worm (803), a guide groove (10) is formed in the middle of the top end of one side of the guide cross bar (9), and a constant-speed wire rewinding mechanism (11) is fixedly connected to the inner side of the wire rewinding box (6) at a position corresponding to one side of the guide cross bar (9);
the constant-speed take-up mechanism (11) comprises a step mounting pipe (1101), a rotating shaft (1102), a connecting square column (1103), a thin spring (1104), a sliding cylinder (1105), a friction arc-shaped block (1106), a friction grooved wheel (1107), a mounting block (1108), a mounting chute (1109), a mounting sliding block (1110) and a clamping spring (1111);
step mounting pipes (1101) are symmetrically and fixedly connected to the positions, corresponding to one side of a guide cross rod (9), of the inner side of the take-up box (6), a rotating shaft (1102) is rotatably connected to the inner side of each step mounting pipe (1101), connecting square columns (1103) are fixedly connected to the positions, corresponding to the inner sides of the step mounting pipes (1101), of the two ends of each rotating shaft (1102), thin springs (1104) are fixedly connected to the bottom ends of the inner sides of the connecting square columns (1103), sliding cylinders (1105) are fixedly connected to the top ends of the thin springs (1104), friction arc-shaped blocks (1106) are fixedly connected to the top ends of the sliding cylinders (1105), and friction grooved wheels (1107) are fixedly connected to the;
receive line box (6) inboard and correspond ladder installation pipe (1101) bottom position department fixedly connected with installation square (1108), installation spout (1109) have been seted up to installation square (1108) one side, installation spout (1109) inboard sliding connection has installation slider (1110), installation slider (1110) bottom fixedly connected with clamping spring (1111), clamping spring (1111) bottom and installation spout (1109) bottom fixed connection.
4. The high-stability real-time security monitoring device according to claim 3, wherein a rotating shaft (1102) is rotatably connected to the middle of one side of the mounting sliding block (1110), a friction sheave (1107) is fixedly connected to the middle of the outer side of the rotating shaft (1102), and the outer side of the friction arc block (1106) is tightly and tightly attached to the inner wall of the stepped mounting pipe (1101).
5. The high-stability real-time security monitoring device according to claim 1, wherein a sealing cover plate (12) is fixedly connected to one side of the take-up box (6), and a joint protection mechanism (13) is fixedly connected to the middle lower part of one side of the sealing cover plate (12);
the joint protection mechanism (13) comprises a containing square box (1301), a fixed bent rod (1302), a lower guide column (1303), an upper guide column (1304), a data line (1305), a fixed conical block (1306), a connecting line (1307), a connecting joint (1308), a buckling square groove (1309) and a square buckle (1310);
a containing square box (1301) is fixedly connected to the middle lower portion of one side of the sealing cover plate (12), a fixing bent rod (1302) is fixedly connected to a position, corresponding to one side of the containing square box (1301), of one side of the sealing cover plate (12), a lower guide post (1303) is fixedly connected to the bottom of one side of the fixing bent rod (1302), and an upper guide post (1304) is fixedly connected to the top of one side of the lower guide post (1303);
the outer side of the wire take-up roller (702) is wound with a data wire (1305), one end of the data wire (1305) is fixedly connected with a fixed conical block (1306), one end of the fixed conical block (1306) is fixedly connected with a connecting wire (1307), one end of the connecting wire (1307) is fixedly connected with a connector (1308), the middle of one side of the fixed conical block (1306) is provided with a square buckle groove (1309), and the middle of one side of the connector (1308) is fixedly connected with a square buckle (1310).
6. The high-stability real-time security monitoring device as claimed in claim 5, wherein the topmost height of the lower guide post (1303) is lower than the height of the bottom plane of the square storage box (1301), the data line (1305) sequentially passes through the wire pulling groove (806), the guide groove (10), the square storage box (1301), the bottom of the lower guide post (1303) and the top of the upper guide post (1304), the square buckle groove (1309) and the square buckle (1310) are matched with each other, and the fixed conical block (1306) and the connecting head (1308) are spliced together to form the same shape as the internal shape of the square storage box (1301).
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| CN112556299A (en) * | 2020-12-07 | 2021-03-26 | 珠海格力电器股份有限公司 | Mobile camera structure and refrigerator |
| CN112494264A (en) * | 2020-12-19 | 2021-03-16 | 济宁医学院附属医院 | Physical examination equipment for neurology |
| CN112856179B (en) * | 2020-12-31 | 2022-04-22 | 辽宁科技学院 | A remote monitoring device for logistics and warehousing based on the Internet of Things |
| CN112923178A (en) * | 2021-01-22 | 2021-06-08 | 车丕军 | High definition security protection surveillance camera head |
| CN116972299B (en) * | 2023-06-19 | 2024-06-28 | 湖北雷克斯智能技术有限公司 | Weak current security protection monitoring protection device |
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