CN211406146U - Multimedia security monitoring device - Google Patents
Multimedia security monitoring device Download PDFInfo
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- CN211406146U CN211406146U CN202020393946.XU CN202020393946U CN211406146U CN 211406146 U CN211406146 U CN 211406146U CN 202020393946 U CN202020393946 U CN 202020393946U CN 211406146 U CN211406146 U CN 211406146U
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Abstract
The utility model discloses a multimedia security protection monitoring device, including supporting the steel pipe, the bottom in the outside of supporting the steel pipe is provided with the external screw thread ring, and the bilateral symmetry at external screw thread ring top articulates there is the second connecting rod, the top of second connecting rod articulates there is the head rod, the top of head rod articulates jointly has the slip ring, and the outside of slip ring evenly is provided with five groups linking bridge, the one end that the slip ring was kept away from to the linking bridge is provided with the collar jointly, the inboard and the outside of collar all are provided with annular spout. The utility model discloses a cooperation of collar, slider, miniature rotating electrical machines, control subassembly, U type support, annular spout, gear and annular rack is used, can realize utilizing less control subassembly alright with carry out all-round control to great region, greatly reduced the cost of this regional required cost of control, the use widely of this multimedia security protection monitoring device of being convenient for.
Description
Technical Field
The utility model relates to a security protection control technical field specifically is a multimedia security protection monitoring device.
Background
Monitoring is one of the most applied systems in security systems, a construction site monitoring system suitable for the market at present is a handheld video communication device, video monitoring is the mainstream at present, changes of the video monitoring are caused day by day from the earliest analog monitoring to the previous digital monitoring in the fire in the years to the current rise of network video monitoring, the development history of the video monitoring system is necessary to be known again in the global day by day when the IP technology is unified gradually, and from the technical point of view, the development of the video monitoring system is divided into a first generation analog video monitoring system (CCTV), a second generation digital video monitoring system (DVR) based on a PC and a multimedia card, and a third generation digital video monitoring system (IPVS) based on the IP network completely.
Most of the current multimedia security monitoring devices can only monitor a fixed small area, and for some open areas, a plurality of groups of monitoring devices are often required to be installed, so that the cost for monitoring the area is greatly increased, and the area cannot be effectively monitored in all directions by a small number of monitoring devices; meanwhile, most of the current multimedia security monitoring devices are fixedly installed at designated positions, and when the multimedia security monitoring devices need to be overhauled, auxiliary tools such as ladders are often needed, so that the multimedia security monitoring devices are inconvenient to use, and the monitoring components in the multimedia security monitoring devices cannot be quickly and simply reduced to the height which is convenient for overhauling by maintainers.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a multimedia security protection monitoring device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a multimedia security monitoring device comprises a supporting steel pipe, wherein an external thread ring is arranged at the bottom of the outer side of the supporting steel pipe, second connecting rods are symmetrically hinged to two sides of the top of the external thread ring, a first connecting rod is hinged to the top end of each second connecting rod, a sliding ring is hinged to the top end of each first connecting rod, five groups of connecting supports are evenly arranged on the outer sides of the sliding rings, one ends, away from the sliding rings, of the connecting supports are jointly provided with mounting rings, annular sliding grooves are formed in the inner sides and the outer sides of the mounting rings, sliding blocks are arranged on the inner sides of the annular sliding grooves, U-shaped supports are arranged on the outer sides of the sliding blocks on the same side, miniature rotating motors are arranged at the inner bottom of the U-shaped supports, gears are arranged at the output ends of the miniature rotating motors, annular racks matched with the gears are arranged at the bottom, the inside of supporting the steel pipe is provided with the balancing weight, and the bilateral symmetry at balancing weight top is provided with the connection rope, the top of connecting the rope wear out from the bottom that supports the steel pipe outside with the top fixed connection of slip ring, the outside screw thread of external screw thread ring is provided with the internal thread ring.
Preferably, the bottom screw thread in the second connecting rod outside is provided with fixing bolt, the both sides symmetry of support steel pipe outside bottom is provided with the screw that mutually supports with fixing bolt.
Preferably, jacks are symmetrically arranged on two sides of the internal thread ring, and a wear-resistant layer is arranged inside the jacks.
Preferably, the top end of the supporting steel pipe is provided with a limiting plate, and the bottom of the limiting plate is provided with a rubber pad.
Preferably, the bottom of the outer side of the second connecting rod is provided with a thread which is the same as the thread on the outer side of the external thread ring.
Preferably, the bottom end of the support steel pipe is provided with a bottom plate, and the non-circle center position of the top of the bottom plate is uniformly provided with fixing screws.
Compared with the prior art, the beneficial effects of the utility model are that: the multimedia security monitoring device can realize omnibearing monitoring on a large area by using fewer monitoring components through the matching use of the mounting ring, the sliding block, the miniature rotating motor, the monitoring component, the U-shaped bracket, the annular sliding chute, the gear and the annular rack, greatly reduces the cost for monitoring the area and is convenient for popularization and use of the multimedia security monitoring device; this multimedia security monitoring device still uses through the cooperation of slip ring, head rod, support steel pipe, internal thread ring, external screw thread ring, second connecting rod, balancing weight and connection rope simultaneously, can realize quick simple reducing the control subassembly among the multimedia security monitoring device to the convenient height of overhauing of maintainer, need not use tools such as ladder, has facilitated maintainer's maintenance work greatly.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a front sectional view of the present invention;
fig. 3 is a top view of the present invention;
fig. 4 is an enlarged view of a portion a of fig. 2 according to the present invention.
In the figure: 1. a slip ring; 2. a mounting ring; 3. a slider; 4. a miniature rotating electrical machine; 5. a first connecting rod; 6. supporting the steel pipe; 7. an internally threaded ring; 8. an externally threaded ring; 9. a second connecting rod; 10. a monitoring component; 11. a U-shaped bracket; 12. an annular chute; 13. a balancing weight; 14. connecting a bracket; 15. a gear; 16. an annular rack; 17. and connecting ropes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: a multimedia security monitoring device comprises a supporting steel pipe 6, wherein an external thread ring 8 is arranged at the bottom of the outer side of the supporting steel pipe 6, second connecting rods 9 are symmetrically hinged to two sides of the top of the external thread ring 8, first connecting rods 5 are hinged to the top ends of the second connecting rods 9, a sliding ring 1 is hinged to the top ends of the first connecting rods 5, five groups of connecting supports 14 are uniformly arranged on the outer side of the sliding ring 1, a mounting ring 2 is commonly arranged at one end, away from the sliding ring 1, of each connecting support 14, annular sliding grooves 12 are formed in the inner side and the outer side of each mounting ring 2, sliding blocks 3 are arranged in the inner sides of the annular sliding grooves 12, a U-shaped support 11 is commonly arranged on the outer side of the sliding block 3 on the same side, a micro rotating motor 4 is arranged at the inner bottom of the U-shaped support 11, a gear 15 is arranged at the output, the bottom of U type support 11 is provided with control assembly 10, and the inside that supports steel pipe 6 is provided with balancing weight 13, and the bilateral symmetry at balancing weight 13 top is provided with connects rope 17, connects the top of rope 17 and wears out the top fixed connection with slip ring 1 from the bottom that supports the steel pipe 6 outside, and the outside screw thread of external screw thread ring 8 is provided with interior screw thread ring 7.
In this embodiment, the bottom thread outside the second connecting rod 9 is provided with a fixing bolt, and the bilateral symmetry of the bottom outside the supporting steel tube 6 is provided with screw holes matched with the fixing bolt, which is helpful for improving the stability of the first connecting rod 5 and the second connecting rod 9 after supporting the sliding ring 1.
In this implementation, the bilateral symmetry of internal thread ring 7 is provided with the jack, and the inside of jack is provided with the wearing layer, is convenient for insert the manual rotation internal thread ring 7 of inserted bar.
In this implementation, the top of supporting steel pipe 6 is provided with the limiting plate, and the bottom of limiting plate is provided with the rubber pad, helps highly carrying on spacingly to the sliding ring 1.
In this implementation, the bottom in the second connecting rod 9 outside is provided with the screw thread the same with the external screw thread ring 8 outside, and the internal screw thread ring 7 of being convenient for can rotate the second connecting rod 9 outside and fix two sets of second connecting rods 9.
In this implementation, the bottom of the supporting steel pipe 6 is provided with a bottom plate, and the non-circle center position of the top of the bottom plate is uniformly provided with fixing screws, so that the supporting steel pipe 6 is conveniently and fixedly installed on the ground at the designated position.
The working principle is as follows: before use, the whole device is fixedly arranged at a corresponding position through a bottom plate and a fixing screw, when the monitoring area of the monitoring assembly 10 needs to be changed, the micro rotating motor 4 can be controlled to rotate through a control panel in a control room, so that the monitoring assembly 10 can rotate by taking the support steel pipe 6 as a center, and the monitoring area of the monitoring assembly 10 is switched; when needs overhaul monitoring subassembly 10, can make internal thread ring 7 leave the outside of second connecting rod 9 to the outside of external thread ring 8 through rotating internal thread ring 7, the in-process supports second connecting rod 9 with the hand, slowly be close to the outside pulling of the one end of first connecting rod 5 with second connecting rod 9 after that, at this moment slip ring 1 descends because the shrink of first connecting rod 5 with support steel pipe 6, and slip ring 1 is because the counter weight of balancing weight 13, the decline of control slip ring 1 and monitoring subassembly 10 that operating personnel can be very light, make monitoring subassembly 10 descend to the minimum like this, maintainer alright overhaul monitoring subassembly 10 with very light, need not use the ladder climbing.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a multimedia security protection monitoring device, includes support steel pipe (6), its characterized in that: the bottom of the outer side of the supporting steel pipe (6) is provided with an external thread ring (8), two sides of the top of the external thread ring (8) are symmetrically hinged with a second connecting rod (9), the top end of the second connecting rod (9) is hinged with a first connecting rod (5), the top end of the first connecting rod (5) is hinged with a sliding ring (1) together, five groups of connecting supports (14) are uniformly arranged on the outer side of the sliding ring (1), one ends, far away from the sliding ring (1), of the connecting supports (14) are provided with mounting rings (2) together, the inner side and the outer side of each mounting ring (2) are provided with annular sliding chutes (12), the inner side of each annular sliding chute (12) is provided with a sliding block (3), the outer side of the sliding block (3) on the same side is provided with a U-shaped support (11) together, and the inner bottom of each, the output of miniature rotating electrical machines (4) is provided with gear (15), the bottom of collar (2) is provided with annular rack (16) of mutually supporting with gear (15), the bottom of U type support (11) is provided with control subassembly (10), the inside of supporting steel pipe (6) is provided with balancing weight (13), and the bilateral symmetry at balancing weight (13) top is provided with and connects rope (17), the top of connecting rope (17) is worn out the top fixed connection with slip ring (1) from the bottom in the support steel pipe (6) outside, the outside screw thread of external screw thread ring (8) is provided with interior screw thread ring (7).
2. The multimedia security monitoring device according to claim 1, wherein: the bottom screw thread in second connecting rod (9) outside is provided with fixing bolt, the bilateral symmetry of support steel pipe (6) outside bottom is provided with the screw that mutually supports with fixing bolt.
3. The multimedia security monitoring device according to claim 1, wherein: jacks are symmetrically arranged on two sides of the internal thread ring (7), and a wear-resistant layer is arranged inside the jacks.
4. The multimedia security monitoring device according to claim 1, wherein: the top end of the supporting steel pipe (6) is provided with a limiting plate, and the bottom of the limiting plate is provided with a rubber pad.
5. The multimedia security monitoring device according to claim 1, wherein: the bottom of the outer side of the second connecting rod (9) is provided with threads the same as the threads on the outer side of the external thread ring (8).
6. The multimedia security monitoring device according to claim 1, wherein: the bottom end of the supporting steel pipe (6) is provided with a bottom plate, and fixing screws are uniformly arranged at the non-circle center position of the top of the bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020393946.XU CN211406146U (en) | 2020-03-25 | 2020-03-25 | Multimedia security monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020393946.XU CN211406146U (en) | 2020-03-25 | 2020-03-25 | Multimedia security monitoring device |
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| Publication Number | Publication Date |
|---|---|
| CN211406146U true CN211406146U (en) | 2020-09-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020393946.XU Active CN211406146U (en) | 2020-03-25 | 2020-03-25 | Multimedia security monitoring device |
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| CN (1) | CN211406146U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113203005A (en) * | 2021-04-13 | 2021-08-03 | 武汉靖斐消防科技有限公司 | Fire monitoring system capable of being remotely connected with computer terminal based on computer technology |
-
2020
- 2020-03-25 CN CN202020393946.XU patent/CN211406146U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113203005A (en) * | 2021-04-13 | 2021-08-03 | 武汉靖斐消防科技有限公司 | Fire monitoring system capable of being remotely connected with computer terminal based on computer technology |
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