CN211574684U

CN211574684U - Monitoring camera

Info

Publication number: CN211574684U
Application number: CN201921295015.XU
Authority: CN
Inventors: 廖华山
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-09
Filing date: 2019-08-09
Publication date: 2020-09-25
Anticipated expiration: 2029-08-09

Abstract

The utility model discloses a surveillance camera head, mount pad and a camera including a level setting, the rear end of mount pad lower surface is provided with a horizontal cloud platform, and the front end of mount pad lower surface is provided with one and can be on the mount pad lower surface gliding thread bush, rotationally is provided with first support groove and second support groove on the front end of camera surface and the rear end respectively, the camera can be respectively first support groove and second support the inherent vertical direction in groove and rotate, rotationally be provided with a threaded rod on the upper surface in first support groove, relate to supervisory equipment technical field. This surveillance camera head sets up horizontal cloud platform and thread bush on the mount pad, sets up the threaded rod in the thread bush, supports the camera through two strong points, has changed the current mounting means that the exclusive use cloud platform supported and adjusted, alleviates the power that the cloud platform received, improves the stability of camera, avoids the camera skew under the action of gravity, avoids the too big damage of cloud platform atress.

Description

Monitoring camera

Technical Field

The utility model relates to a supervisory equipment technical field, in particular to surveillance camera head.

Background

The camera is also called as a computer camera, a computer eye, an electronic eye and the like, is a video input device, is widely applied to aspects such as video conferences, telemedicine, real-time monitoring and the like, and has the advantages of high sensitivity, strong light resistance, small distortion, small volume, long service life, vibration resistance and the like.

The installation of current camera generally only uses a cloud platform, supports fixedly to the camera, can drive the camera and rotate, adjusts the angle of camera. However, the mounting mode has some defects, the bearing of the common holder is limited, especially for the hoisted camera, the holder bears the gravity of the camera and the holder per se and adjusts the angle of the camera, the single-point support is difficult to ensure the stability of the camera, the holder bears large stress, mechanical faults easily occur in long-time practical use, and the normal use of the camera is influenced.

Therefore, how to realize changing the mounting means of camera, optimize the bearing structure of camera, provide a plurality of strong points, reduce cloud platform atress size, keep the stability of camera, avoid cloud platform atress too big break down is the technical problem that the urgent solution in the industry.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a surveillance camera head, aims at changing the mounting means of camera, optimizes the bearing structure of camera, provides a plurality of strong points, reduces cloud platform atress size, keeps the stability of camera, avoids the too big trouble of cloud platform atress.

The utility model provides a monitoring camera, which comprises a horizontally arranged mounting seat and a camera, the rear end of the lower surface of the mounting seat is provided with a horizontal pan-tilt, the front end of the lower surface of the mounting seat is provided with a threaded sleeve which can slide on the lower surface of the mounting seat, the front end and the rear end of the outer surface of the camera are respectively and rotatably provided with a first supporting groove and a second supporting groove, the cameras can respectively rotate in the vertical direction in the first supporting groove and the second supporting groove, a threaded rod is rotatably arranged on the upper surface of the first supporting groove, the upper end of the threaded rod extends to the inner cavity of the threaded sleeve and is in threaded connection with the inner wall of the threaded sleeve, the threaded rod is provided with a limiting mechanism for limiting the rotation of the threaded rod, a connecting shaft is fixed in the upper surface of the second supporting groove, the upper end of the connecting shaft is fixedly connected with the horizontal holder and driven by the horizontal holder to rotate.

Preferably, still include open-ended mounting groove in the middle part of the lower surface, the mounting groove with mount pad looks adaptation, the inside arch of mounting groove lower surface forms the rib, the lower surface of mount pad seted up with the spout of rib looks adaptation, the mount pad can be followed the one end card of mount pad is gone into the inside of mounting groove.

Preferably, an arc-shaped sliding rail which takes the horizontal holder as the center of a circle is arranged on the lower surface of the mounting seat, a sliding sleeve is slidably arranged on the sliding rail, and the top end of the threaded sleeve is fixedly connected with the sliding sleeve.

Preferably, the limiting mechanism comprises a rotary table fixed at the bottom end of the surface of the threaded rod, the rotary table is provided with a plurality of through holes uniformly distributed along the circumference, bayonet locks penetrate through the through holes, and the bottom ends of the bayonet locks can be inserted into the upper surface of the first supporting groove.

Preferably, a clamping hole matched with the clamping pin is formed in the upper surface of the first supporting groove.

The utility model discloses a set up horizontal cloud platform and thread bush on the mount pad, set up the threaded rod in the thread bush, support the camera through two support points, changed the current mounting means that uses the cloud platform alone to support and adjust, alleviate the power that the cloud platform received, improve the stability of camera, avoid the camera skew under the action of gravity, avoid the cloud platform atress too big damage; horizontal cloud platform control camera horizontal direction angle, threaded sleeve and threaded rod control vertical direction angle carry out the multi-angle and freely adjust, with the regulation of horizontal direction and vertical direction separately control, alleviate the load of cloud platform, compare in the hoist and mount mounting means structure of single cloud platform more stable.

Drawings

Fig. 1 is a schematic view of an embodiment of the present invention;

FIG. 2 is a schematic view of an embodiment of the mounting groove of the present invention;

FIG. 3 is a schematic structural view of the mounting groove and the mounting seat of the present invention;

fig. 4 is a bottom view of the mounting base of the present invention;

fig. 5 is a schematic structural view of the present invention;

fig. 6 is a left side view of the camera of the present invention;

fig. 7 is a right side view of the camera of the present invention;

fig. 8 is a schematic structural diagram of the limiting mechanism of the present invention.

In the figure: 1. mounting groove, 2, mount pad, 21, spout, 3, camera, 4, first supporting groove, 5, second supporting groove, 6, horizontal cloud platform, 7, connecting axle, 8, threaded rod, 9, thread bush, 10, stop gear, 101, carousel, 102, through-hole, 103, bayonet lock, 11, arc slide rail, 12, sliding sleeve, 13, card hole.

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-8, an embodiment of the present invention is provided:

the utility model provides a surveillance camera head, includes mount pad 2 and a camera 3 that a level set up, and the rear end of 2 lower surfaces of mount pad is provided with a horizontal cloud platform 6, and horizontal cloud platform 6 is the hoist and mount cloud platform, and the front end of 2 lower surfaces of mount pad is provided with one can be on 2 lower surfaces of mount pad gliding thread bush 9.

The front end and the rear end of the outer surface of the camera 3 are respectively and rotatably provided with a first supporting groove 4 and a second supporting groove 5, and the camera 3 can respectively rotate in the vertical direction in the first supporting groove 4 and the second supporting groove 5.

First supporting groove 4 and second support groove 5 are the font of falling U, and the outer wall of camera 3 is rotated with the both sides that first ann supported groove 4 and second support groove 5 inner walls and is connected, and when camera 3 level set up, the upper surface of camera 3 all has the certain distance with the top that first supporting groove 4 and second supported groove 5 inner walls for camera 3 supports 5 inner chambers at first supporting groove 4 and second and rotates in vertical direction.

A threaded rod 8 is rotatably arranged on the upper surface of the first supporting groove 4, the upper end of the threaded rod 8 extends to the inner cavity of the threaded sleeve 9 and is in threaded connection with the inner wall of the threaded sleeve 9, and the threaded rod 8 can be rotated to change the depth of the threaded rod 8 penetrating into the threaded sleeve 9, so that the integral length of the threaded rod 8 and the threaded sleeve 9 is changed.

Threaded rod 8 is to the inside precession of thread bush 9, then whole length shortens, pulls 4 upward movements of first supporting groove to the front end of pulling camera 3 rises with 4 inside walls of first supporting groove in vertical direction relative rotation, otherwise then descends, and in the accommodation process, camera 3 and the inside wall relative rotation of second supporting groove 5, thereby realize the regulation of 3 front end heights of camera, realize adjusting camera 3's vertical direction angle. Threaded rod 8 is threaded connection with 9 inner walls of thread bush, and threaded rod 8 and the screw thread intermeshing chucking on thread bush 9 surface, threaded rod 8 can not rotate downstream under the action of gravity of camera 3, can not adjust the condition that only camera 3's vertical angle changed under the action of gravity at no external force.

Be provided with a restriction threaded rod 8 pivoted stop gear 10 on the threaded rod 8, when the threaded rod 8 was adjusted a certain position and has confirmed camera 3's vertical direction angle, through stop gear 10 chucking threaded rod 8 for threaded rod 8 is fixed unable to be rotated, thereby fixes threaded rod 8 and the whole length of thread bush 9, and then fixes camera 3's vertical direction angle.

A connecting shaft 7 is fixedly arranged in the upper surface of the second supporting groove 5, and the upper end of the connecting shaft 7 is fixedly connected with the horizontal cradle head 6 and driven to rotate by the horizontal cradle head 6. Horizontal cloud platform 6 drive connecting axle 7 rotates to drive second mounting groove 5 and rotate, drive camera 3 and use connecting axle 7 to rotate as the centre of a circle, the front end of camera 3 drives first supporting groove 4, threaded rod 8 and thread bush 9 and rotates in step this moment, and thread bush 9 slides along the pitch arc at the bottom surface of mount pad 2, adjusts the horizontal direction of camera 3.

As shown in fig. 2-4, the installation structure further comprises an installation groove 1 with an opening in the middle of the lower surface, the installation groove 1 is matched with the installation seat 2, the lower surface of the installation groove 1 protrudes inwards to form a rib, the lower surface of the installation seat 2 is provided with a sliding groove 21 matched with the rib, and the installation seat 2 can be clamped into the installation groove 1 from one end of the installation seat 1.

Mount pad 2 can the direct mount on mounted position such as wall, also can with mounting groove 1 fixed mounting at mounted position, go into mounting groove 1 with mount pad 2 card, when camera 3 breaks down, can directly take out mount pad 2 from mounting groove 1 in, maintain camera 3, the dismouting is more convenient, does not need mounting such as dismouting screw.

An arc-shaped sliding rail 11 which takes the horizontal holder 6 as the center of a circle is arranged on the lower surface of the mounting seat 2, a sliding sleeve 12 is slidably arranged on the sliding rail 11, and the top end of the threaded sleeve 8 is fixedly connected with the sliding sleeve. When the horizontal tripod head 6 drives the connecting shaft 7 to rotate to drive the camera 3 to rotate, the front end of the camera 3 drives the first supporting groove 4, the threaded rod 8 and the threaded sleeve 9 to synchronously rotate, the top end of the threaded sleeve 9 drives the sliding sleeve 12 to slide along the arc-shaped sliding rail 11, the threaded sleeve 9 is driven to circularly rotate by using the connecting shaft 7, and the normal horizontal angle adjustment of the camera 3 is ensured.

The limiting mechanism 10 comprises a rotary table 101 fixed at the bottom end of the surface of the threaded rod 8, the rotary table 101 is provided with a plurality of through holes 102 which are uniformly distributed along the circumference, bayonet pins 103 penetrate through the through holes 102, the bottom ends of the bayonet pins 103 can be inserted into the upper surface of the first supporting groove 4, and a clamping hole 13 matched with the bayonet pins 103 is formed in the upper surface of the first supporting groove 4.

The center of the chucking hole 13 is located on the circumference formed by the centers of the plurality of through holes 102 in the vertical direction, and the chucking pin 103 can be inserted into the chucking hole 13 through the through holes 102.

In the process of adjusting vertical direction angle, take off bayonet lock 103, rotate carousel 101 and drive threaded rod 8 and rotate, adjust the height of camera 3 front end, adjust the completion back, bayonet lock 103 passes a through-hole 102 that corresponds and inserts in the card hole 103, and the unable relative first supporting groove 4 of carousel 101 rotates this moment, and threaded rod 8 just also can't rotate, and threaded rod 8 can't change the degree of depth in going deep into thread bush 9, fixes camera 3's vertical direction angle.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structural changes made by the contents of the specification and the drawings, or the direct or indirect application in other related technical fields, are included in the same way in the protection scope of the present invention.

Claims

1. A monitoring camera is characterized by comprising a horizontally arranged mounting seat and a camera, the rear end of the lower surface of the mounting seat is provided with a horizontal pan-tilt, the front end of the lower surface of the mounting seat is provided with a threaded sleeve which can slide on the lower surface of the mounting seat, the front end and the rear end of the outer surface of the camera are respectively and rotatably provided with a first supporting groove and a second supporting groove, the cameras can respectively rotate in the vertical direction in the first supporting groove and the second supporting groove, a threaded rod is rotatably arranged on the upper surface of the first supporting groove, the upper end of the threaded rod extends to the inner cavity of the threaded sleeve and is in threaded connection with the inner wall of the threaded sleeve, the threaded rod is provided with a limiting mechanism for limiting the rotation of the threaded rod, a connecting shaft is fixed in the upper surface of the second supporting groove, the upper end of the connecting shaft is fixedly connected with the horizontal holder and driven by the horizontal holder to rotate.

2. The monitoring camera according to claim 1, further comprising a mounting groove with a lower surface and a middle opening, wherein the mounting groove is adapted to the mounting seat, the lower surface of the mounting groove protrudes inward to form a rib, the lower surface of the mounting seat is provided with a sliding groove adapted to the rib, and the mounting seat can be clamped into the mounting groove from one end of the mounting seat.

3. The surveillance camera head of claim 1, wherein an arc-shaped slide rail with the horizontal pan-tilt as a center of circle is disposed on a lower surface of the mounting base, a sliding sleeve is slidably disposed on the slide rail, and a top end of the threaded sleeve is fixedly connected to the sliding sleeve.

4. The surveillance camera head of claim 1, wherein the limiting mechanism comprises a rotating disc fixed to the bottom end of the surface of the threaded rod, the rotating disc is provided with a plurality of through holes evenly distributed along the circumference, bayonet locks penetrate through the through holes, and the bottom ends of the bayonet locks can be inserted into the upper surface of the first supporting groove.

5. The surveillance camera as recited in claim 4, wherein a locking hole adapted to the locking pin is formed on an upper surface of the first supporting groove.