CN218251913U - Security protection monitoring device of high stability - Google Patents

Abstract

The utility model discloses a security protection monitoring device of high stability belongs to security protection control technical field, include: the device comprises an outer shell, wherein the back of the outer shell is symmetrically and fixedly connected with two connecting blocks, the outer wall of the outer shell is fixedly connected with a controller, a lower placing cavity and an upper placing cavity are sequentially formed in the outer shell from bottom to top, the bottom end of the inner part of the lower placing cavity is provided with an angle adjusting mechanism, and the top end of the angle adjusting mechanism is fixedly connected with a camera extending out of the lower placing cavity; the utility model discloses the setting has the protection machanism who blows the ash and blow the rain function simultaneously, introduces the air through the air pump when not raining and blows out through a plurality of blowing pipes, realizes the camera and blows the ash function, detects through the raindrop sensor when raining and blows out the air that the air pump was introduced through a plurality of blowing pipes through the switching of tee bend electric valve, realizes the camera function of blowing rain, avoids the dust adhesion and raindrop to drip on the camera, improves the real-time quality of shooing of camera.

Description

Security protection monitoring device of high stability

Technical Field

The utility model belongs to the technical field of the security protection control, concretely relates to security protection monitoring device of high stability.

Background

The security monitoring device is an independent and complete device which is formed by transmitting video signals in a closed loop by using optical fibers, coaxial cables or microwaves, and shooting, displaying and recording images.

Fig. 1 is security protection monitoring device's of prior art high stability overall structure sketch map, in prior art, through drive self-locking motor 8, it rotates to drive the output, it rotates to drive gear piece 9, it rotates to drive ring gear 7 synchronization, it rotates to drive pivot 4, it rotates the angle modulation in order to realize camera 6 to drive camera 6, adjust the back because self-locking motor 8, the support that closes of gear piece 9 and ring gear 7, simultaneously because the activity of both sides spring beam 10 supports, therefore camera 6's job stabilization nature is high.

The inventor of the present application found that: the top of camera 6 does not set up dustproof rainproof protective structure, leads to the easy adhesion of external dust and the rainwater drips easily on camera 6, needs the staff frequently to clean and influence the shooting quality of camera 6 rainy day.

SUMMERY OF THE UTILITY MODEL

To solve the problems raised in the background art described above. The utility model provides a security protection monitoring device of high stability has and avoids the dust adhesion and raindrop to drop on the camera, improves the characteristics of camera shooting quality in real time.

In order to achieve the above object, the utility model provides a following technical scheme: a security monitoring device of high stability includes: the shell body, the symmetrical rigid coupling in back of shell body has two connecting blocks, the outer wall rigid coupling of shell body has the controller, the inside from the bottom up of shell body has been seted up in proper order and has been placed the chamber and place the chamber on with, the inside bottom of placing the chamber down is equipped with angle adjusting mechanism, angle adjusting mechanism's top rigid coupling has the camera of placing the chamber under extending, on place the inside in chamber and the outside of camera and be equipped with and blow grey and the protection machanism who blows rain of blowing to the camera, the top rigid coupling of shell body has the raindrop sensor, and angle adjusting mechanism, protection machanism and raindrop sensor are connected with the wire between the controller.

Preferably, angle adjustment mechanism includes that the rigid coupling just is located the motor of controller below on outer shell body outer wall, sets up the link of placing lower connecting axle and rigid coupling in the camera bottom of chamber below under, and the output shaft of shaft coupling and motor is passed through to the one end of lower connecting axle, and the other end of lower connecting axle passes through the interior wall connection of bearing and shell body, the rigid coupling has lower gear on the connecting axle down, the outer wall symmetry rigid coupling of link has two swing joint axles, and the other end of two swing joint axles passes through the interior wall connection of bearing and shell body, the inside rigid coupling of link has last connecting axle, the rigid coupling has last gear on the last connecting axle, goes up the gear and is connected with lower gear engagement, and the motor is connected with the controller wire.

Preferably, the protection machanism includes that the rigid coupling places the air pump and the bolt cover of intracavity portion at last and is being longer than the cover casing of camera in the outer length of camera, the air outlet rigid coupling of air pump has tee electric valve, other two valve ports of tee electric valve rigid coupling respectively have outer air-supply line and interior air-supply line, outer circulation of air chamber and interior air circulation chamber have been seted up from outside to inside in proper order to the inside of cover casing, the other end and the outer circulation of air chamber intercommunication of outer air-supply line, the other end and the interior circulation of air chamber intercommunication of interior air-supply line, the cover casing surpasss the inner wall equidistant rigid coupling inwards that the camera portion has a plurality of blowing ash pipes towards the camera and the cover casing surpasss the inner wall equidistant rigid coupling outwards of camera portion and has a plurality of rain pipes that blow towards the external world, and the air pump is connected with the controller wire.

Preferably, the outer wall of the outer shell and the outer side of the controller and the motor are fixedly connected with a connecting shell.

Preferably, a plurality of holes that fall into water have been seted up to the bottom of shell body equidistant, a plurality of holes that fall into water with place the chamber intercommunication down.

Preferably, a gap exists between the cover shell and the camera, and the gap is a heat dissipation cavity.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses the setting has the protection machanism who blows grey and function of blowing rain simultaneously, introduces the air through the air pump when not raining and blows off through a plurality of blowing pipes, realizes that the camera blows grey function, detects through the raindrop sensor when raining and blows off through a plurality of blowing pipes the air that the air pump introduced, realizes the camera function of blowing rain, avoids the dust adhesion and raindrop to drip on the camera, improves the real-time shooting quality of camera.

2. The utility model discloses the bottom of shell body sets up a plurality of holes of falling into water, and the rainwater of placing the intracavity under the rainy day gets into can be by a plurality of holes of falling into water instant discharge, avoids piling up and places the whole weight of intracavity increase device under, can improve the stability of device.

3. The utility model discloses there is the heat dissipation chamber between cover casing and camera, and the heat that produces in the camera working process is discharged by the heat dissipation chamber for the heat dissipation, extension fixture service life.

Drawings

FIG. 1 is a schematic diagram of a prior art structure;

fig. 2 is a perspective view of the present invention;

FIG. 3 is a vertical sectional view of the present invention;

fig. 4 is a cross-sectional view taken at a in fig. 1 according to the present invention;

FIG. 5 is an enlarged view of the present invention at B in FIG. 2;

in the figure: 1. a raindrop sensor; 2. connecting blocks; 3. an outer housing; 4. connecting the shell; 5. a controller; 6. a motor; 7. a lower connecting shaft; 8. an upper placing cavity; 9. an air pump; 10. a lower placing cavity; 11. a connecting frame; 12. an upper gear; 13. an upper connecting shaft; 14. a water falling hole; 15. a lower gear; 16. an inner air flow through cavity; 17. an outer air circulation chamber; 18. a soot blowing pipe; 19. a rain blowing pipe; 20. a camera; 21. a housing body; 22. an inner air inlet pipe; 23. an outer air inlet pipe; 24. a three-way electric valve; 25. a movable connecting shaft; 26. and a heat dissipation cavity.

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 efforts all belong to the protection scope of the present invention.

Example 1

Referring to fig. 2-5, the present invention provides the following technical solutions: a security monitoring device of high stability, includes: shell body 3, the symmetrical rigid coupling in back of shell body 3 has two connecting blocks 2, the outer wall rigid coupling of shell body 3 has controller 5 that the model is SPC-STW-26A1, the inside from the bottom up of shell body 3 has seted up in proper order and has placed chamber 10 down and place chamber 8 on with, the inside bottom of placing chamber 10 down is equipped with angle adjustment mechanism, angle adjustment mechanism's top rigid coupling has the camera 20 of placing chamber 10 under extending, the inside of placing chamber 8 on and the outside of camera 20 are equipped with can blow the grey protection machanism that blows dust and blow rain to camera 20, shell body 3's top rigid coupling has model to be SSM-002 raindrop sensor 1, angle adjustment mechanism, protection machanism and raindrop sensor 1 are connected with wire between controller 5.

Specifically, angle adjustment mechanism includes the motor 6 that the model is Y80M1-2 on the rigid coupling just is located 5 below of controller on the outer wall of shell body 3, set up and place lower connecting axle 7 and the link 11 of rigid coupling in camera 20 bottom under chamber 10, the output shaft of shaft coupling and motor 6 is passed through to the one end of lower connecting axle 7, the other end of lower connecting axle 7 passes through the bearing and is connected with the inner wall of shell body 3, the rigid coupling has lower gear 15 on the lower connecting axle 7, the outer wall symmetry rigid coupling of link 11 has two swing joint axles 25, the other end of two swing joint axles 25 passes through the bearing and is connected with the inner wall of shell body 3, the inside rigid coupling of link 11 has last connecting axle 13, the rigid coupling has last gear 12 on last connecting axle 13, go up gear 12 and be connected with lower gear 15 meshing, motor 6 is connected with controller 5 wire.

Specifically, the protection mechanism comprises an air pump 9 fixedly connected to the inside of the upper placing cavity 8 and having a model of ZQ370-02PM, and a cover shell 21 sleeved with bolts outside the camera 20 and having a length longer than that of the camera 20, an air outlet of the air pump 9 is fixedly connected to a three-way electric valve 24 having a model of Q944F, other two valve ports of the three-way electric valve 24 are respectively and fixedly connected to an outer air inlet pipe 23 and an inner air inlet pipe 22 made of rubber, an outer air circulation cavity 17 and an inner air circulation cavity 16 are sequentially formed in the cover shell 21 from outside to inside, the other end of the outer air inlet pipe 23 is communicated with the outer air circulation cavity 17, the other end of the inner air inlet pipe 22 is communicated with the inner air circulation cavity 16, a plurality of dust blowing pipes 18 facing the camera 20 are fixedly connected to the cover shell 21 at equal intervals inwards, and a plurality of rain blowing pipes 19 facing the outside are fixedly connected to the cover shell 21 at equal intervals and outside beyond the inner wall of the camera 20, and the air pump 9 and the three-way electric valve 24 are connected to the controller 5 through wires.

Specifically, a connecting casing 4 is fixedly connected to the outer wall of the outer casing 3 and located outside the controller 5 and the motor 6.

The working principle of the embodiment is as follows:

during installation, the two connecting blocks 2 are fixed on the wall surface through bolts to finish the fixation of the device;

before security monitoring, the controller 5 controls the motor 6 to start, the motor 6 drives the output shaft to rotate, the output shaft of the motor 6 drives the lower connecting shaft 7 to rotate, the lower connecting shaft 7 drives the lower gear 15 to rotate, the lower gear 15 drives the meshed upper gear 12 to rotate, the upper gear 12 drives the upper connecting shaft 13 to rotate, and as the two movable connecting shafts 25 on the connecting frame 11 are rotatably connected to the outer shell 3 through bearings, the upper connecting shaft 13 rotates to drive the connecting frame 11 to rotate, the connecting frame 11 drives the camera 20 to rotate, so that the angle adjustment of the camera 20 is completed, the angle adjustment is completed, and the controller 5 controls the motor 6 to turn off;

in the security protection monitoring process, control air pump 9 through controller 5 and start, air pump 9 intakes the air and gets into in a plurality of soot blowers 18 through interior air-supply line 22 and interior air current circulation chamber 16, discharge by a plurality of soot blowers 18, blow camera 20, avoid external dust to pile up on camera 20, raindrop sensor 1 real-time supervision external environment simultaneously, when detecting the raindrop, controller 5 control tee bend electric valve 24 switches, air pump 9 intakes the air and gets into a plurality of rain blowers 19 through outer air-supply line 23 and exterior air circulation chamber 17, discharge by a plurality of rain blowers 19, form and blow to the outside, avoid the rainy day raindrop to splash on camera 20, improve camera 20's shooting quality.

Example 2

The present embodiment is different from embodiment 1 in that:

specifically, a plurality of water falling holes 14 are formed in the bottom end of the outer shell 3 at equal intervals, and the plurality of water falling holes 14 are communicated with the lower placing cavity 10.

The working principle of the embodiment is as follows:

rainwater entering the lower placing cavity 10 in rainy days is discharged through the plurality of water falling holes 14 in real time, so that the phenomenon that the whole weight of the device is increased in the lower placing cavity 10 due to accumulation is avoided, and the stability of the device is improved.

Example 3

The present embodiment is different from embodiment 2 in that:

specifically, a gap exists between the cover housing 21 and the camera 20, and the gap is a heat dissipation cavity 26.

The working principle of the embodiment is as follows:

heat generated in the working process of the camera 20 is exhausted from the heat dissipation cavity 26, so that heat dissipation is accelerated.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a security protection monitoring device of high stability which characterized in that includes: shell body (3), the symmetrical rigid coupling in back of shell body (3) has two connecting blocks (2), the outer wall rigid coupling of shell body (3) has controller (5), the inside from the bottom up of shell body (3) has been seted up in proper order and has been placed chamber (10) and last chamber (8) of placing down, the inside bottom of placing chamber (10) down is equipped with angle adjustment mechanism, angle adjustment mechanism's top rigid coupling has extends camera (20) of placing chamber (10) down, the inside of placing chamber (8) on and the outside of camera (20) are equipped with the protection machanism that can blow grey and blow rain to camera (20), the top rigid coupling of shell body (3) has raindrop sensor (1), and wire connection between angle adjustment mechanism, protection machanism and raindrop sensor (1) and controller (5).

2. The high-stability security monitoring device according to claim 1, wherein: angle adjustment mechanism includes motor (6) of rigid coupling just being located controller (5) below on shell body (3) outer wall, sets up lower connecting axle (7) and rigid coupling link (11) in camera (20) bottom of placing chamber (10) below under, and the output shaft of shaft coupling and motor (6) is passed through to the one end of lower connecting axle (7), and the other end of lower connecting axle (7) passes through the interior wall connection of bearing and shell body (3), the rigid coupling has lower gear (15) on connecting axle (7) down, the outer wall symmetry rigid coupling of link (11) has two swing joint axles (25), and the other end of two swing joint axles (25) passes through the interior wall connection of bearing and shell body (3), the inside rigid coupling of link (11) has last connecting axle (13), it has last gear (12) to go up on connecting axle (13), goes up gear (12) and is connected with lower gear (15) meshing, and motor (6) are connected with controller (5) wire.

3. The high-stability security monitoring device according to claim 1, wherein: the protection mechanism comprises an air pump (9) fixedly connected inside an upper placing cavity (8) and a cover shell (21) sleeved with a bolt outside the camera (20) and longer than the camera (20), wherein the air outlet of the air pump (9) is fixedly connected with a three-way electric valve (24), other two valve ports of the three-way electric valve (24) are fixedly connected with an outer air inlet pipe (23) and an inner air inlet pipe (22) respectively, an outer air circulation cavity (17) and an inner air circulation cavity (16) are sequentially formed in the cover shell (21) from outside to inside, the other end of the outer air inlet pipe (23) is communicated with the outer air circulation cavity (17), the other end of the inner air inlet pipe (22) is communicated with the inner air circulation cavity (16), the inner wall of the cover shell (21) exceeding the camera (20) is fixedly connected with a plurality of dust blowing pipes (18) facing the camera (20) and the inner wall of the cover shell (21) exceeding the camera (20) and is fixedly connected with a plurality of rain blowing pipes (19) facing the outside at equal intervals, and the air pump (9) is connected with a three-way electric valve (5) control lead.

4. The high-stability security monitoring device according to claim 2, wherein: the outer wall of the outer shell (3) is fixedly connected with a connecting shell (4) at the outer side of the controller (5) and the motor (6).

5. The security monitoring device of claim 1, which is characterized in that: a plurality of water falling holes (14) are formed in the bottom end of the outer shell (3) at equal intervals, and the plurality of water falling holes (14) are communicated with the lower placing cavity (10).

6. The high-stability security monitoring device according to claim 3, wherein: a gap exists between the cover shell (21) and the camera (20), and the gap is a heat dissipation cavity (26).

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