The multi-faceted adjustment support of a kind of camera
The utility model belongs to the camera technical field, relates to a kind of support that is used for fixing and camera is installed, the multi-faceted adjustment support of particularly a kind of camera.
Camera is a kind of video input apparatus, is extensively applied to Video Session, aspects such as tele-medicine and monitoring in real time, and application area is very extensive.When being used for monitoring in real time, generally all need use a support that camera is fixed, support is fixed on body of wall or other objects, and camera then is fixed on the support.At present, this support that plays fixing camera has a lot, but; Camera after the installation can only be fixed on a position, and promptly the cam lens detection range of aiming at is fixed, if change camera towards; Then need change the fixed position of support, so just very inconvenient.
For this reason; People have designed a kind of support of can regulate cam lens direction; Like " the camera support " that Chinese patent provides, its notice of authorization number is: CN201866480U, and this camera support comprises screw connecting head and base; Screw connecting head and camera are fixed, but the connecting tube through deformation links to each other between said screw connecting head and the base.Because connecting tube possesses crooked deformation, therefore crooked connecting tube be the may command camera towards, to reach the purpose of regulating the cam lens monitoring range.
But the connecting tube of above-mentioned this camera support needs can be arbitrarily crooked, so its rigidity can be too not high, is in bent state for a long time and can makes it that deformation takes place, the adjusting degree of accuracy after having influence on.Simultaneously, after accomplish regulating owing to lack effective lock function, once touched by the people, camera towards changing again, do not reach desired monitoring effect.
Summary of the invention
The purpose of the utility model is the existing the problems referred to above of mounting bracket to existing present camera, and proposed a kind of can multi-faceted adjusting camera towards, and have the camera adjustment support of certain lock function.
The purpose of the utility model can realize through following technical proposal: the multi-faceted adjustment support of a kind of camera; It is characterized in that; Described adjustment support comprises mounting plate and bracket; Camera is installed on the bracket, is provided with between described mounting plate and the bracket that the regulating and controlling carriage horizontally rotates and can accomplishes laggard line-locked level(l)ing mechanism regulating.
Mounting plate is fixedly mounted on body of wall or other need be installed on the object of camera; Camera is installed on the bracket again; Bracket can freely be rotated in horizontal plane with respect to mounting plate through level(l)ing mechanism, with this regulate cam lens towards, after regulate accomplishing; Also can lock through level(l)ing mechanism, prevent other people accident touch and make camera towards change.
In the multi-faceted adjustment support of above-mentioned a kind of camera; Described level(l)ing mechanism comprises two first fastening pieces and runs through the horizontal concrete chute that is opened in two circular arcs on the bracket; Article two, horizontal concrete chute is symmetrical set in opposite directions; Offer on the mounting plate respectively with above-mentioned two horizontal concrete chutes one by one over against first adjustment hole; After two first fastening pieces pass the corresponding horizontal chute and first adjustment hole respectively successively bracket and mounting plate are linked together, for being threaded, described first adjustment hole and two horizontal concrete chutes are positioned on the same circumference between first fastening piece and first adjustment hole.
After unclamping first fastening piece; Though bracket and mounting plate still are serially connected by first fastening piece; But can rotate each other between the two; First adjustment hole, first fastening piece and two horizontal concrete chutes are positioned on the same circumference, and when bracket was rotated with the center of doing, the center of circle of this circumference, first fastening piece and first adjustment hole were to slide along horizontal concrete chute with respect to bracket; This process be exactly bracket drive camera adjustment camera lens towards process, first adjustment hole faces horizontal concrete chute corresponding with it all the time.After regulating completion, first fastening piece is screwed, bracket and mounting plate are linked together once more securely, play lock function.
In the multi-faceted adjustment support of above-mentioned a kind of camera, the spacing between said first adjustment hole equals the diameter length of above-mentioned circumference.The adjustable angle of substantially horizontal this moment is maximum.
In the multi-faceted adjustment support of above-mentioned a kind of camera, described first fastening piece is a screw, and the width of horizontal concrete chute is less than the diameter of screw nut.
In the multi-faceted adjustment support of above-mentioned a kind of camera; Described bracket is " U " shape; Comprise regulator plate and two trailing arms that are connected with regulator plate, regulator plate is connected with mounting plate, and described camera is arranged between two trailing arms; Be provided with the vertically modulating mechanism that control camera luffing angle changes between the trailing arm of camera and both sides, described vertically modulating mechanism can lock after regulating completion equally.
In the multi-faceted adjustment support of above-mentioned a kind of camera; Described vertically modulating mechanism comprises two second fastening pieces and runs through the vertical chute that is opened in two circular arcs on the trailing arm; Article two, vertical chute is symmetrical set in opposite directions; On the camera towards a side of vertical chute offer respectively with above-mentioned two vertical chutes one by one over against second adjustment hole; Two second fastening pieces after passing corresponding vertical chute link together trailing arm and camera, and for being threaded, described two vertical chutes are positioned on the same circumference between second fastening piece and second adjustment hole.
The structure of vertically modulating mechanism and level(l)ing mechanism and working principle are all similar, and the may command camera changes the angle of pitching, and second fastening piece of screwing after adjusting is accomplished is accomplished locking.
In the multi-faceted adjustment support of above-mentioned a kind of camera, offer two groups or more first adjustment hole on the described mounting plate successively, two first adjustment holes in every group are corresponding one by one with two horizontal concrete chutes respectively.Two horizontal concrete chutes can select not first adjustment hole on the same group to carry out connection, regulate the overhang of bracket and camera with this.
Compared with prior art, the multi-faceted adjustment support of this camera can realize the camera substantially horizontal towards with the adjusting of luffing angle, the selectable image pickup scope of camera is improved greatly.After regulate accomplishing, the fastening piece of screwing can be accomplished locking to a certain degree, has avoided other people to touch and causes camera to take place towards the accident of skew, and stability better.
Description of drawings
Fig. 1 is the structural representation of the multi-faceted adjustment support of this camera when cooperating with camera.
Fig. 2 is the decomposition texture schematic representation of Fig. 1.
Fig. 3 is the adjusting schematic representation of bracket and mounting plate joint.
Among the figure, 1, mounting plate; 1a, first adjustment hole; 2, bracket; 21, regulator plate; 21a, horizontal concrete chute; 22, trailing arm; 22a, vertical chute; 3, camera; 3a, second adjustment hole; 4, first fastening piece; 5, second fastening piece.
Below be the specific embodiment of the utility model and combine accompanying drawing, the technological scheme of the utility model is done further to describe, but the utility model is not limited to these embodiments.
As depicted in figs. 1 and 2, this camera 3 multi-faceted adjustment supports comprise mounting plate 1 and bracket 2, and camera 3 is installed on the bracket 2, and mounting plate 1 is fixedly mounted on body of wall or other need be installed on the object of camera 3.
Bracket 2 is " U " shape, have the two ends that a tabular regulator plate 21 and 22, two trailing arms 22 of two trailing arms are separately positioned on regulator plate 21, and trailing arm 22 is vertical each other with plane, regulator plate 21 place.Offer the horizontal concrete chute 21a of two circular arcs on the regulator plate 21; The bearing of trend of mounting plate 1 upper edge trailing arm 22 offers some groups first adjustment hole 1a side by side; Every group two first adjustment hole 1a all can with two horizontal concrete chute 21a on the regulator plate 21 one by one over against last, and utilize the horizontal concrete chute 21a and the first adjustment hole 1a that regulator plate 21 and mounting plate 1 are linked together through two first fastening pieces 4.In the present embodiment, regulator plate 21 and two trailing arms 22 are integral structure.
The end of every trailing arm 22 offers two vertical chute 22a with horizontal concrete chute 21a similar, and two vertical chute 22a are symmetrical set in opposite directions and are positioned on the same circumference.Camera 3 towards two vertical chute 22a positions one by one correspondence offer two second adjustment hole 3a, then use two second fastening pieces 5 that the trailing arm 22 of a camera 3 and a side is linked together here.
This camera 3 multi-faceted adjustment supports have the function of regulating camera 3 horizontal huntings and pitch angle variation; Regulate camera 3 levels towards the time; Earlier unclamp two first fastening pieces 4, but still need make regulator plate 21 and mounting plate 1 remain on coupled condition with instrument.As shown in Figure 3; From beneath bracket 2 and the mounting plate 1 change in location situation when the horizontal adjustment; When bracket 2 is rotated with the center of doing, the center of circle of two horizontal concrete chute 21a circumference; First fastening piece 4 and the first adjustment hole 1a position remain constant, but are to slide along horizontal concrete chute 21a with respect to bracket 2, this process be exactly bracket 2 drive cameras 3 adjustment camera lenses towards process.After regulating completion, first fastening piece 4 is screwed, bracket 2 and mounting plate 1 are linked together securely, play lock function.In the present embodiment, two first adjustment hole 1a and horizontal concrete chute 21a are in together on the circumference, and two first adjustment hole 1a are positioned on same the diameter of above-mentioned circumference.
As shown in Figure 3; Horizontal concrete chute 21a over against last be the outermost a pair of first adjustment hole 1a; This moment, the overhang of camera 3 reached maximum, when needs control camera 3 when mounting plate 1 direction is shunk, need unload two first fastening pieces 4; Bracket 2 is moved towards mounting plate 1 direction, make horizontal concrete chute 21a select to be connected with several groups first adjustment hole 1a that come the back.
When needing camera 3 directions of arrow rotations as shown in Figure 1 to spend with the pitch angle that changes camera 3, tool using unclamps two second fastening pieces 5, and screwing after the rotation gets final product again.First fastening piece 4 and second fastening piece 5 are screw, and the width of horizontal concrete chute 21a and vertical chute 22a is all less than the diameter of screw nut.
This camera 3 multi-faceted adjustment supports can be used for indoor, outdoor or vehicle interior is installed camera 3 usefulness; Especially its camera 3, bracket 2 and mounting plate 1 structures arranged along a straight line; Vertical direction is shorter, more helps using under the dilly inner space vertical height situation on the low side.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from the spirit of the utility model or surmount the defined scope of appended claims.