CN211146016U

CN211146016U - Installation is stabilized and is prevented surveillance camera head of slope

Info

Publication number: CN211146016U
Application number: CN201921937651.8U
Authority: CN
Inventors: 李先知
Original assignee: Guangzhou Kezhunte Information Technology Co ltd
Current assignee: Guangzhou Kezhunte Information Technology Co ltd
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2020-07-31
Anticipated expiration: 2029-11-12

Abstract

The utility model discloses a stable surveillance camera head of preventing slope of installation relates to the surveillance camera head field, and this stable surveillance camera head of preventing slope of installation, including camera body and support, the first connecting seat of bottom fixedly connected with of camera body, the movable rod has been cup jointed in first connecting seat inner wall fixed connection's pivot surface activity, the surface of movable rod and the inner wall swing joint of drum, the surface of movable rod is provided with the spacing groove, first thread groove has been seted up on the surface of drum, first thread groove is located the left side of movable rod. The utility model discloses a set up movable rod, disc, arc pole and latch segment, solved present common surveillance camera head at the monitoring angle of horizontal direction or vertical direction, only fix through a less screw, when strong wind weather, outdoor surveillance camera head receives the blowing of strong wind, makes the crooked problem of surveillance camera head monitoring angle easily.

Description

Installation is stabilized and is prevented surveillance camera head of slope

Technical Field

The utility model relates to a surveillance camera technical field specifically is a surveillance camera head of slope is stably prevented in installation.

Background

The surveillance camera head is used for monitoring camera to the appointed area, improve this regional security, the surveillance camera head is mostly through the support mounting on the building, the freely movable joint makes the surveillance angle of surveillance camera head adjust at horizontal direction and vertical direction on the support, the adjusting screw of not hard up level or vertical direction, rotate the surveillance camera head, the surveillance camera head is rotated to level or vertical direction, can adjust the surveillance angle of surveillance camera head, screw up the screw after the regulation is accomplished and can live the angle fixation.

At present common surveillance camera head when using, the surveillance angle of surveillance camera head carries out horizontal direction and vertical direction rotation through the freely movable joint on the support for adjust the surveillance angle of surveillance camera head, screw up the screw after the regulation is accomplished and can fix this angle, the surveillance camera head is only fixed through a less screw at the surveillance angle of horizontal direction or vertical direction, when strong wind weather, outdoor surveillance camera head receives blowing of strong wind, make the surveillance angle of surveillance camera head crooked easily.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a stable surveillance camera head of preventing slope of installation has solved present common surveillance camera head at the monitoring angle of horizontal direction or vertical direction, only fixes through a less screw, and when strong wind weather, outdoor surveillance camera head receives the blowing of strong wind, makes the crooked problem of surveillance camera head monitoring angle easily.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a monitoring camera with stable installation and inclination prevention comprises a camera body and a support, wherein the bottom of the camera body is fixedly connected with a first connecting seat, the first connecting seat is positioned on the right side of the support, a movable rod is movably sleeved on the surface of a rotating shaft fixedly connected with the inner wall of the first connecting seat, the surface of the movable rod is movably connected with the inner wall of a cylinder, a limiting groove is arranged on the surface of the movable rod, a first thread groove is formed in the surface of the cylinder, the first thread groove is positioned on the left side of the movable rod, the inner wall of the first thread groove is connected with the surface of a first bolt, the left end of the first bolt is movably connected with the left side of the inner wall of the limiting groove, the bottom of the support is fixedly connected with a disc through a connecting frame, the top of the disc is provided with a ring groove, the inner wall of the ring groove is movably connected with the surface of an arc-shaped rod, the top of the arc-, the second connecting seat is located above the disc, the cylinder is movably sleeved on the surface of a fixed shaft fixedly connected with the inner wall of the second connecting seat, a sliding groove and a water drainage hole are formed in the bottom of the inner wall of the annular groove respectively, the inner wall of the sliding groove is movably connected with the surface of the locking block, the bottom of the arc-shaped rod is movably connected with the top of the locking block, a second threaded groove is formed in the bottom of the inner wall of the sliding groove, the inner wall of the second threaded groove is movably connected with the surface of a second bolt, and the top of the second bolt is movably connected with the bottom of the locking block.

Preferably, the cross section of the arc-shaped rod is isosceles trapezoid, and the shape of the annular groove is matched with that of the arc-shaped rod.

Preferably, the cross-section of the locking block is in a shape like a Chinese character 'tu', and the shape of the arc-shaped rod is matched with that of the locking block.

Preferably, the inner wall of the locking block is provided with a cavity, the inner wall of the cavity is movably connected with the surface of the round block, and the top of the second bolt penetrates through the locking block and is fixedly connected with the bottom of the round block.

Preferably, the surfaces of the first bolt and the second bolt are fixedly sleeved with knob caps, the two knob caps are respectively positioned on the right side of the cylinder and below the disc, and anti-skid grains are arranged on the surfaces of the knob caps.

(III) advantageous effects

The utility model provides a stable surveillance camera head of preventing slope of installation possesses following beneficial effect:

the utility model discloses a set up the movable rod, the disc, arc pole and latch segment, when using, first bolt is fixed as an organic whole with movable rod and drum, the latch segment is with arc pole card in the ring channel, couple together drum and disc, increase the joint strength of camera body and disc, the disc passes through the link to be fixed on the support, improve the joint strength of camera body and support, the effect that prevents the camera body skew has been reached, make the more stable firm of camera body installation, the monitoring angle of present common surveillance camera head in horizontal direction or vertical direction has been solved, only fix through a less screw, when strong wind weather, outdoor surveillance camera head receives the blowing of strong wind, make the crooked problem of surveillance camera head monitoring angle easily.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the cylinder of the present invention;

FIG. 3 is a top cross-sectional view of the present invention at the location of the arc rod;

fig. 4 is a top cross-sectional view of the round block of the present invention.

In the figure: 1. a camera body; 2. a support; 3. a first connecting seat; 4. a movable rod; 5. a cylinder; 6. a limiting groove; 7. a first thread groove; 8. a first bolt; 9. a disc; 10. an annular groove; 11. an arcuate bar; 12. a second connecting seat; 13. a chute; 14. a drain hole; 15. a locking block; 16. a second thread groove; 17. a second bolt; 18. a cavity; 19. a round block; 20. a knob cap.

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.

As shown in fig. 1-4, the utility model provides a technical solution: a monitoring camera with stable installation and inclination prevention comprises a camera body 1 and a support 2, wherein the support 2 is provided with a horizontal direction rotation adjusting screw and a vertical direction rotation adjusting screw which are used for the camera body 1, the horizontal direction rotation adjusting screw is positioned below the vertical direction rotation adjusting screw, the central axis of an annular groove 10 is superposed with the central axis of the horizontal direction rotation adjusting screw, so that an arc-shaped rod 11 can rotate by taking the horizontal direction rotation adjusting screw as a circle center, the bottom of the camera body 1 is fixedly connected with a first connecting seat 3, the first connecting seat 3 is positioned at the right side of the support 2, a movable rod 4 is movably sleeved on the surface of a rotating shaft fixedly connected with the inner wall of the first connecting seat 3, the surface of the movable rod 4 is movably connected with the inner wall of a cylinder 5, the surface of the movable rod 4 is provided with a limiting groove 6, and the movable rod 4 and the limiting groove 6 are cast integrally for, the limiting groove 6 increases the contact area of the movable rod 4 and the first bolt 8, so that the movable rod 4 is clamped more firmly by the first bolt 8, the limiting groove 6 prevents the movable rod 4 from rotating by taking the movable rod 4 as a circle center, the surface of the cylinder 5 is provided with a first thread groove 7, the first thread groove 7 is positioned on the left side of the movable rod 4, the inner wall of the first thread groove 7 is connected with the surface of the first bolt 8, the left end of the first bolt 8 is movably connected with the left side of the inner wall of the limiting groove 6, the bottom of the bracket 2 is fixedly connected with a disc 9 through a connecting frame, the position where the connecting frame is connected with the disc 9 is not positioned on an annular groove 10, the connecting frame is prevented from blocking the movement of an arc-shaped rod 11, the top of the disc 9 is provided with an annular groove 10, the inner wall of the annular groove 10 is movably connected with the surface of the arc-shaped rod 11, the top of the, drum 5 activity cup joints on second connecting seat 12 inner wall fixed connection's fixed axle surface, the bottom of ring channel 10 inner wall is provided with spout 13 and wash port 14 respectively, wash port 14 is used for the drainage, the inner wall of spout 13 and the surface swing joint of latch segment 15, the bottom of arc pole 11 and the top swing joint of latch segment 15, second thread groove 16 has been seted up to the bottom of spout 13 inner wall, the inner wall of second thread groove 16 and the surface swing joint of second bolt 17, the top of second bolt 17 and the bottom swing joint of latch segment 15.

As a technical optimization scheme of the utility model, the cross-section of arc pole 11 is isosceles trapezoid, and the shape of ring channel 10 and the shape looks adaptation of arc pole 11 prevent that arc pole 11 from separating with ring channel 10.

As a technical optimization scheme of the utility model, the cross-section of latch segment 15 is "protruding" font, and the shape of arc pole 11 and latch segment 15's shape looks adaptation increase latch segment 15 and arc pole 11 area of contact, make latch segment 15 more firm with arc pole 11 is fixed.

As a technical optimization scheme of the utility model, the inner wall of latch segment 15 is provided with cavity 18, the inner wall of cavity 18 and the surperficial swing joint of circle piece 19, the top of second bolt 17 run through latch segment 15 and with the bottom fixed connection of circle piece 19, rotate second bolt 17, second bolt 17 passes through circle piece 19 and drives latch segment 15 up-and-down motion.

As a technical optimization scheme of the utility model, the surface of first bolt 8 and second bolt 17 has all fixed cover to have connect knob cap 20, and two knob caps 20 are located the right side of drum 5 and the below of disc 9 respectively, and knob cap 20's surface is provided with anti-skidding line, and it is more convenient to hold knob cap 20 and rotate first bolt 8 and second bolt 17.

When the camera is used, when the angle in the vertical direction of the camera body 1 is adjusted, the angle adjusting screw in the vertical direction is loosened, the first bolt 8 is loosened, the left end of the first bolt 8 is separated from the left side of the inner wall of the limiting groove 6 on the movable rod 4, so that the camera body 1 can be rotated in the vertical direction, the camera body 1 rotates upwards or downwards by taking the angle adjusting screw in the vertical direction as the center of a circle, the camera body 1 drives the movable rod 4 to move upwards or downwards along the inner wall of the cylinder 5 through the rotating shaft of the inner wall of the first connecting seat 3 and rotate, the movable rod 4 rotates to drive the cylinder 5 to rotate by taking the fixed shaft fixedly connected with the inner wall of the second connecting seat 12 as the center of a circle, after the angle adjusting screw in the vertical direction and the first bolt 8 are respectively screwed down after the angle is adjusted to a proper angle, the left end of the first bolt 8 is tightly attached to the left side of the inner wall of the limiting groove 6, loosening the horizontal direction angle adjusting screw, loosening the second bolt 17, driving the locking block 15 to move downwards along the inner wall of the sliding groove 13 by the second bolt 17 through the round block 19, separating the top of the locking block 15 from the bottom of the arc-shaped rod 11, horizontally rotating the camera body 1, driving the arc-shaped rod 11 to rotate along the inner wall of the annular groove 10 by the camera body 1 through the movable rod 4 and the cylinder 5, after the angle is adjusted to a proper angle, screwing the horizontal direction angle adjusting screw and the second bolt 17 respectively, rotating and moving upwards the second bolt 17, driving the locking block 15 to move upwards by the second bolt 17 through the round block 19, enabling the top of the locking block 15 to be tightly attached to the bottom of the arc-shaped rod 11, fixing the horizontal direction angle, completing the angle adjustment of the camera body 1, fixing the movable rod 4 and the cylinder 5 into a whole by the first bolt 8, clamping the arc-shaped rod 11 in the annular groove 10 by the locking block 15, couple together drum 5 and disc 9, increase the joint strength of camera body 1 and disc 9, disc 9 passes through the link to be fixed on support 2, improves the joint strength of camera body 1 and support 2, has reached the effect that prevents camera body 1 skew, makes the more stable firm of camera body 1 installation.

To sum up can, the utility model discloses a set up movable rod 4, disc 9, arc pole 11 and latch segment 15, solved present common surveillance camera head at the monitoring angle of horizontal direction or vertical direction, only fix through a less screw, when strong wind weather, outdoor surveillance camera head receives the blowing of strong wind, makes the crooked problem of surveillance camera head monitoring angle easily.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. The utility model provides a stable surveillance camera head of preventing slope of installation, includes camera body (1) and support (2), its characterized in that: the bottom of the camera body (1) is fixedly connected with a first connecting seat (3), the first connecting seat (3) is positioned on the right side of the support (2), a movable rod (4) is movably sleeved on the surface of a rotating shaft fixedly connected with the inner wall of the first connecting seat (3), the surface of the movable rod (4) is movably connected with the inner wall of the cylinder (5), a limiting groove (6) is arranged on the surface of the movable rod (4), a first thread groove (7) is arranged on the surface of the cylinder (5), the first thread groove (7) is positioned on the left side of the movable rod (4), the inner wall of the first thread groove (7) is connected with the surface of a first bolt (8), the left end of the first bolt (8) is movably connected with the left side of the inner wall of the limiting groove (6), the bottom of the support (2) is fixedly connected with a disc (9) through a connecting frame, and the top of the disc (9) is provided with a ring-shaped groove (10), the inner wall of the annular groove (10) is movably connected with the surface of the arc-shaped rod (11), the top of the arc-shaped rod (11) is fixedly connected with a second connecting seat (12), the second connecting seat (12) is positioned above the disc (9), the cylinder (5) is movably sleeved on the surface of a fixed shaft fixedly connected with the inner wall of the second connecting seat (12), the bottom of the inner wall of the annular groove (10) is respectively provided with a sliding groove (13) and a drain hole (14), the inner wall of the sliding groove (13) is movably connected with the surface of the locking block (15), the bottom of the arc-shaped rod (11) is movably connected with the top of the locking block (15), a second thread groove (16) is arranged at the bottom of the inner wall of the sliding groove (13), the inner wall of the second thread groove (16) is movably connected with the surface of a second bolt (17), the top of the second bolt (17) is movably connected with the bottom of the locking block (15).

2. A surveillance camera head mounted stable against tilting according to claim 1, characterized in that: the cross section of the arc-shaped rod (11) is isosceles trapezoid, and the shape of the annular groove (10) is matched with that of the arc-shaped rod (11).

3. A surveillance camera head mounted stable against tilting according to claim 1, characterized in that: the cross-section of the locking block (15) is in a convex shape, and the shape of the arc-shaped rod (11) is matched with that of the locking block (15).

4. A surveillance camera head mounted stable against tilting according to claim 1, characterized in that: the inner wall of latch segment (15) is provided with cavity (18), the inner wall of cavity (18) and the surperficial swing joint of circle piece (19), the top of second bolt (17) run through latch segment (15) and with the bottom fixed connection of circle piece (19).

5. A surveillance camera head mounted stable against tilting according to claim 1, characterized in that: the surface of the first bolt (8) and the surface of the second bolt (17) are fixedly sleeved with knob caps (20), the two knob caps (20) are respectively positioned on the right side of the cylinder (5) and below the disc (9), and anti-skid grains are arranged on the surface of the knob caps (20).