CN215187105U

CN215187105U - Watch-dog in wisdom district

Info

Publication number: CN215187105U
Application number: CN202121303080.XU
Authority: CN
Inventors: 刘纪元
Original assignee: Chengdu Yuanlunhua Technology Co ltd
Current assignee: Chengdu Yuanlunhua Technology Co ltd
Priority date: 2021-06-11
Filing date: 2021-06-11
Publication date: 2021-12-14
Anticipated expiration: 2031-06-11

Abstract

The utility model discloses a watch-dog of wisdom district, the on-line screen storage device comprises a base, base detachable connects on external member, has a connecting piece in the top movable mounting of base, the connecting piece is the three-way pipe, and a watch-dog body is installed respectively to its symmetry end, and the third end activity of connecting piece sets up on the base, the guard plate is still installed to the outer end of watch-dog body detachable, the inside drive mechanism who drives the watch-dog body rotation that still is provided with of connecting piece. Install two watch-dog bodies that are reverse arrangement on this watch-dog, the rotation of cooperation drive mechanism simultaneously can the omnidirectional monitor, has reduced the dead angle part of surveillance area.

Description

Watch-dog in wisdom district

Technical Field

The utility model relates to a security protection system technical field specifically says a watch-dog of wisdom district.

Background

Along with the development of society, the monitor is more and more important for the daily life of people, the monitor not only can reduce the occurrence of illegal events, but also can help people to monitor certain areas, and the daily life of people is facilitated; there is certain drawback in current watch-dog when using, at first, traditional device is installed when outdoor, when meetting bad weather, and the device fragile has increased the cost of maintaining with the use, and secondly, traditional device is installed mostly on the body of rod, no matter is rotatable formula or fixed watch-dog, and its back and bottom are the control blind area, consequently still exists the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the above insufficiency, the utility model provides a watch-dog of wisdom district here, this watch-dog is total two, and compare in the drive mechanism symmetry respectively, owing to be provided with the bevel gear transmission among this drive mechanism, consequently, the watch-dog that can drive both ends is opposite direction rotation, and then can monitor the bottom, two watch-dogs are opposite rotatory simultaneously, do not have the blind area at back promptly, very big reduction the control blind area, and the guard plate of watch-dog outer end can prevent inside the rainwater drippage, cause the watch-dog to damage.

The utility model discloses a realize like this, construct the watch-dog of wisdom district, the on-line screen storage device comprises a base, base detachable connects on external member, has a connecting piece in the top movable mounting of base, the connecting piece is the three-way pipe, and a watch-dog body is installed respectively to its symmetry end, and the third end activity of connecting piece sets up on the base, the guard plate is still detachably installed to the outer end of watch-dog body, the inside drive mechanism who drives the watch-dog body rotation that still is provided with of connecting piece.

Furthermore, a cylinder is fixedly arranged at the center of the top of the base, and the connecting piece is inserted into the cylinder and keeps rotating connection.

Furthermore, a rotating rod is fixed at the center of the side end of each monitor body, and the other end of the rotating rod is mounted on the connecting piece through a bearing.

Furthermore, the transmission mechanism comprises a driving motor arranged inside the cylinder body;

a rotating shaft connected with the output shaft of the driving motor;

the inner end of the connecting cylinder is fixedly arranged outside the rotating shaft, and the outer end of the connecting cylinder is fixedly arranged on the inner wall of the cylinder body; and

and the driving wheels of the bevel gear transmission device are fixed on the rotating shaft, and the number of the driven wheels is two, and the two driven wheels are respectively fixed on the two rotating rods.

Further, the guard plate is two circular arc boards by a straight board fixed connection, and its cross-section is one end open-ended waist type, the guard plate passes through the nut and installs on the fixed bolt in watch-dog body outer end with the detachable mode.

Further, both end portions of the protection plate are detachably provided with glass plates (not shown in the drawings since the glass plates are transparent) by screws.

The utility model discloses have following excellent beneficial effect:

the utility model discloses in, the bevel gear transmission among the installation form and the drive mechanism through two watch-dog bodies of reasonable design can be convenient for transmission when driving, guarantees that two watch-dogs are rotatory towards opposite direction to solve the problem that watch-dog bottom and back can't monitor, the effectual blind area that has reduced the control.

The installation form through reasonable design connecting piece can be convenient for drive two watch-dogs and carry out the rotation of circumference to enlarge the region of control.

Through the detachable guard plate of reasonable design and detachable glass board not only can be convenient for install the watch-dog and clear up the watch-dog surface, guard plate and glass board can protect rotatory watch-dog can not directly drenched or directly strikeed the glass on watch-dog surface by the foreign matter by the rainwater simultaneously, play the guard action of watch-dog.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

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

fig. 3 is a side view of the present invention;

FIG. 4 is a cross-sectional view A-A of FIG. 3;

in the figure: 1. a base; 2. a connecting member; 3. a protection plate; 4. a monitor body; 5. a bolt; 6. rotating the rod; 7. a drive motor; 8. a rotating shaft; 9. a connecting cylinder; 10. a bevel gear transmission.

Detailed Description

The present invention will be described in detail with reference to fig. 1 to 4, and the technical solutions in the embodiments of the present invention will be clearly and completely described, 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.

The utility model discloses an improve and provide a watch-dog of wisdom district here, can implement according to following mode: the utility model provides a watch-dog of wisdom district, includes a

base

1, 1 detachable connections of base have a connecting piece 2 in base 1's top movable mounting, connecting piece 2 is the three-way pipe, and a watch-dog body 4 is installed respectively to its symmetry end, and the third end activity of connecting piece 2 sets up on base 1, the guard plate 3 is still detachably installed to the outer end of watch-

dog body

4, 2 inside drive mechanism who drives 4 rotations of watch-dog body that still are provided with of connecting piece.

In this embodiment, a cylinder is fixedly installed at the top center of the base 1, and the connecting member 2 is inserted into the cylinder and keeps rotating connection.

In the present embodiment, a rotation lever 6 is fixed to the center of the side end of each monitor body 4, and the other end of the rotation lever 6 is mounted on the link 2 through a bearing.

In this embodiment, the transmission mechanism comprises a driving motor 7 arranged inside the cylinder;

a rotating shaft 8 connected with an output shaft of the driving motor 7;

the inner end of the connecting cylinder 9 is fixedly arranged outside the rotating shaft 8, and the outer end of the connecting cylinder is fixedly arranged on the inner wall of the cylinder body; and

and the driving wheel of the bevel gear transmission device 10 is fixed on the rotating shaft 8, and the number of the driven wheels is two, and the two driven wheels are respectively fixed on the two rotating rods 6.

In this embodiment, guard plate 3 is two circular arc boards by a straight board fixed connection, and its cross-section is one end open-ended waist type, guard plate 3 passes through the nut and installs on the bolt 5 of 4 outer end fixes of watch-dog body with the detachable mode.

In the present embodiment, both ends of the shielding plate 3 are detachably provided with glass plates by screws.

When the connecting piece is installed, firstly, a transmission mechanism is installed, a base 1 is fixed on an external rod piece through bolts or screws, a driving motor 7 is installed inside a barrel body on the base 1, then a rotating shaft 8 is fixedly connected onto an output shaft of the driving motor 7 through a coupler, a connecting barrel 9 is sleeved on the outer end of the rotating shaft 8, finally, the connecting piece 2 is placed inside the barrel body and keeps rotating connection (a bearing can be arranged between the connecting piece 2 and the barrel body to keep rotating connection), the connecting piece 2, the connecting barrel 9 and the rotating shaft 8 are kept fixed (a bolt which can penetrate through the circumferences of the connecting piece 2, the connecting barrel 9 and the rotating shaft 8 is arranged between the connecting piece 2 and the rotating shaft 8 to fix the connecting barrel 9), and a driving wheel of a bevel gear transmission device is arranged at the end part of the rotating shaft 8.

Then the installation watch-dog body, during the installation, earlier connect dwang 6 on connecting piece 2 through the bearing, then install bevel gear transmission 10 from the driving wheel on the inside dwang 6 of connecting piece 2 and keep and the action wheel meshing, and connect another tip of dwang 6 on the side of watch-dog body 4 (can be the ring flange connection), it is fixed on the bolt of watch-dog body 4 outer end through the nut after guard plate 3 is emboliaed to monitor body 4 outer end at last, and pass through the screw fixed mounting glass board in the outer end of guard plate 3 can.

In the use, driving motor 7 is rotatory to drive connecting piece 2 and is rotated, and then it is rotatory around the center of symmetry to drive two watch-dog bodies 4, in order to monitor a plurality of angles, bevel gear transmission 10's action wheel drives the driven wheel motion at both ends in rotatory, because two watch-dog bodies 4 compare in 8 symmetric distribution of pivot, consequently two can be rotatory with opposite direction from the driving wheel, and then lead to two watch-dog bodies to rotate along with the direction of difference, so that the watch-dog monitors bottom and back, the blind area of control has been reduced.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A watch-dog of wisdom district which characterized in that: including a base (1), base (1) detachable connection has a connecting piece (2) on external member, has a top movable mounting of base (1), connecting piece (2) are the three-way pipe, and one watch-dog body (4) are installed respectively to its symmetry end, and the activity of the third end of connecting piece (2) sets up on base (1), guard plate (3) are still detachably installed to the outer end of watch-dog body (4), the inside drive mechanism who drives watch-dog body (4) rotation that still is provided with of connecting piece (2).

2. The monitor for a smart cell as recited in claim 1, wherein: the top center of the base (1) is fixedly provided with a cylinder, and the connecting piece (2) is inserted into the cylinder and keeps rotating connection.

3. The monitor for smart cell as recited in claim 2, wherein: a rotating rod (6) is fixed at the center of the side end of each monitor body (4), and the other end of the rotating rod (6) is installed on the connecting piece (2) through a bearing.

4. The monitor for smart cell as recited in claim 3, wherein: the transmission mechanism comprises a driving motor (7) arranged inside the cylinder body;

a rotating shaft (8) which is connected with the output shaft of the driving motor (7);

the inner end of the connecting cylinder (9) is fixedly installed outside the rotating shaft (8), and the outer end of the connecting cylinder is fixedly installed on the inner wall of the cylinder body; and

and the driving wheel of the bevel gear transmission device (10) is fixed on the rotating shaft (8), and the number of the driven wheels is two, and the two driven wheels are respectively fixed on the two rotating rods (6).

5. The monitor for a smart cell as recited in claim 1, wherein: protection plate (3) are two by a board fixed connection's circular arc board, and its cross-section is one end open-ended waist type, protection plate (3) are installed on watch-dog body (4) outer end fixed bolt (5) with the detachable mode through the nut.

6. The monitor for smart cell as recited in claim 5, wherein: the two ends of the protection plate (3) are detachably provided with glass plates by screws.