CN204942947U - The multidirectional adjustment support of vidicon camera - Google Patents

The multidirectional adjustment support of vidicon camera Download PDF

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Publication number
CN204942947U
CN204942947U CN201520654284.6U CN201520654284U CN204942947U CN 204942947 U CN204942947 U CN 204942947U CN 201520654284 U CN201520654284 U CN 201520654284U CN 204942947 U CN204942947 U CN 204942947U
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Prior art keywords
vidicon camera
turning rack
base
adjustment support
camera
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CN201520654284.6U
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Chinese (zh)
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杨守亮
李国卫
陈帅
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Zhejiang Uniview Technologies Co Ltd
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Zhejiang Uniview Technologies Co Ltd
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Abstract

The utility model provides the multidirectional adjustment support of a kind of vidicon camera, for vidicon camera is installed on a mounting surface and adjust described vidicon camera towards, comprising: mounting disc, for fixing on a mounting surface; Base, is rotatably assorted with described mounting disc, and the rotation surface of described base is parallel with mounting surface; Turning rack, first end is coupling by the first rotating shaft on described base and described base, the second end is rotationally connected by the second rotating shaft and described vidicon camera, the second Plane intersects of being formed of the second axis of rotation described in the first plane that described turning rack is formed around described first axis of rotation and described camera intrinsic.Outstanding effect of the present utility model is, the structure that the multidirectional adjustment support of vidicon camera of the present utility model adopts, and the large and adjustment of all angles of angular adjustment amount does not interfere with each other, and farthest can ensure to expect Adjustment effect.

Description

The multidirectional adjustment support of vidicon camera
Technical field
The utility model relates to field of cameras, particularly relates to the multidirectional adjustment support of a kind of vidicon camera.
Background technique
Vidicon camera in monitoring field, can towards different scenes in order to realize camera lens, the substantially horizontal of the rotating machinery of three axles or diaxon-namely (P to), Vertical direction (T to) and rotation of lens (R to, some vidicon camera regulates without this direction) must be had.
Diaxon or the adjustment of three axles is realized by ball pivot in prior art, its structure as shown in Figure 1, ball pivot comprises spheroid B and the sphere shell C with spheroid B form fit, spheroid B and to be embedded in sphere shell C and to fix from the fuselage that the pilot hole of sphere shell C stretches out coupling shaft and vidicon camera A.Carry out T to adjustment by the rotation of spheroid B, carry out R to rotation by vidicon camera A around coupling shaft rotation.Sphere shell C extends to form the extensional shell E of inner hollow, the base F fixed with mounting surface is provided with the fixing rod penetrating extensional shell E, extensional shell E rotates around fixing rod, thus carry out P to rotation, and be fixed on fixing rod when turning to required angle by fastening piece D, fastening piece D carries out the fixing of axial and circumferential simultaneously, all needs fastening piece D to unclamp and could rotate whenever needs angular adjustment.When needs P to rotation with loosening fasteners D time, sphere shell C also can unclamp, thus on T to R to angle also there is impact, when carrying out P to rotation, the R needing user to fix vidicon camera A to and T to angle; In like manner, when the wherein one of carrying out two other direction is rotated, equally also need the rotation in fixing residue direction.The pilot hole of sphere shell C is not too large, otherwise sphere shell C cannot envelope spheroid B can cause spheroid B to come off, the width of usual pilot hole is only the external diameter of coupling shaft, simultaneously owing to relying on the frictional force of spheroid B and sphere shell C to carry out the fixing of angle after spheroid B rotates, therefore the extended length of pilot hole is less, general radian is 90 °, cause spheroid B only to have 90 ° at T rotation angle upwards, with regard to further causing vidicon camera multidirectional adjustment support, to adjust upward angle in overall side also less for this.
Therefore, the too small vidicon camera that causes of the slewing area of vidicon camera multidirectional adjustment support in prior art is needed to solve towards the very limited technical problem of adjustment range.
Model utility content
The problem that adjusting angle existing for solution prior art vidicon camera multidirectional adjustment support is too small, the utility model provides a kind of vidicon camera multidirectional adjustment support, to increase the regulation range in holder pivots direction.
The multidirectional adjustment support of a kind of vidicon camera, for vidicon camera is installed on a mounting surface and adjust described vidicon camera towards, comprising:
Mounting disc, for fixing on a mounting surface;
Base, is rotatably assorted with described mounting disc, and the rotation surface of described base is parallel with mounting surface;
Turning rack, first end is coupling by the first rotating shaft on described base and described base, the second end is rotationally connected by the second rotating shaft and described vidicon camera, the second Plane intersects of being formed of the second axis of rotation described in the first plane that described turning rack is formed around described first axis of rotation and described camera intrinsic.
Camera intrinsic second axis of rotation, to carry out the rotation adjustment of camera lens, realizes R adjustment upwards.If for vidicon camera second rotating shaft of rotating and the first shaft parallel rotated for vidicon camera, then cause the camera lens slewing area of vidicon camera more limited, be difficult to the object realizing multiple-directional rotating, therefore the second rotating shaft and the first rotating shaft are not parallel to each other, and the first rotating shaft and the first plane orthogonal, second rotating shaft and the second plane orthogonal, therefore the first plane and the second Plane intersects are accordingly larger to ensure vidicon camera slewing area.Preferably, described first plane and described second plane being perpendicular.
Base rotation of the present utility model rotates along mounting surface, 360 ° of rotations can be carried out, and turning rack is around the first axis of rotation be coupling with base, the slewing area of rotating turret is 180 ° of angles from fitting to base with base, its angular range rotated is far longer than 90 degree, even can reach 180 °, and vidicon camera also can carry out 360 ° of rotations relative to turning rack, thus compared with prior art, the regulation range of this vidicon camera multidirectional adjustment support has great raising, thus make vidicon camera towards adjustment range wider, more flexibly.In addition, the rotation on any one direction all can not affect the rotation in other directions, makes, towards not needing during adjustment to carry out the fixing of other directions, to realize adjusting easily.
Furthermore, described mounting disc is provided with the round boss towards described pedestal lobe, described round boss is provided with the radial flange extended, and described base is engaged with described flange by elastic card fastener, and described base is rotatably assorted by described round boss and described mounting disc.
Base is engaged with the round boss in mounting disc by fastener, ensure that round boss and base axial restraint, when needs carry out angular adjustment to base, only need rotation angle, thus avoid each rotation all to need the step of loosening fasteners, when install and adjust angle all more for convenience.
In order to make to closely cooperate between base and mounting disc, furthermore, described base has and described round boss form fit, and for being embedded the groove of described round boss, described elastic card fastener is arranged in recess sidewall.
Round boss embeds in groove, base and mounting disc are fitted Du Genggao, gap is less between the two, make the gap between base and mounting surface less further, thus ensureing overall aesthetics, this cooperation also avoids the foreign material gap entered between base and mounting disc to enter the rotation affecting base in addition.
Furthermore, described base comprises: the case of the base plate engaged with mounting disc and coated described base plate, and described turning rack and described base plate are coupling, and described case has the opening passed for described turning rack.
Base plate is covered the fastener that plays and prevent from external dust from entering such as coordinating with the round boss in mounting disc in the structure gap of base plate thus causes the situation hindering and rotate by case, also plays the effect of aesthetic appeal simultaneously.
Furthermore, described base plate is provided with the clamp of radially outward projection, and on case, corresponding position is provided with elastic force-applying plate, and described force application board has the projection coordinating with clamp and carry out buckle.
When needing base plate and case to assemble, only need directly be pressed to casing base by base plate, projection to be compressed with clamp by elasticity and engages by force application board, passes through force application board outwards to pull folding when disassembly is desired, projection is separated with clamp, thus base plate is disassembled from case.This mode is installed fixing very simple.
Base rotates relative to the mounting surface at mounting disc place, in order to the angle of fixing rotation, furthermore, described round boss end face is provided with the annular tooth group raised to described base, described annular tooth group and described round boss have the same center of circle, and on described base, be provided with damp block, with fixing described base angle of swing between two adjacent teeth being embedded in described annular tooth group.
When rotating base, there is micro-deformation in damp block and annular tooth group, the position of damp block in annular tooth group is moved, with complete angled adjustment, need to carry out angle with fastening pieces such as screws extraly after such a configuration obviates adjustment to fix, thus simplify the mode of angular adjustment.
Furthermore, described first rotating shaft is a pair roll pin being individually fixed in described turning rack both sides, and on described base, be provided with a pair bounding means cooperatively interacted in order to turning rack described in limit mounting, each bounding means is provided with the pilot hole worn for fixed pin, and between at least one roll pin and described bounding means, be provided with the pad of fixing turning rack rotation angle.
Bounding means had both played and had connected turning rack and the effect be rotatably assorted with roll pin, again simultaneously for the effect of spacing turning rack, distance between two bounding meanss matches with the width of turning rack, prevent roll pin from departing from bounding means, and the angle between turning rack and base is fixed by the frictional force realization between pad and bounding means, this mode is convenient to the angular adjustment of turning rack.
For the ease of assembling, roll pin can be such as screw, but if both sides are screw, if screw coordinates tension with turning rack, then cause frictional force between turning rack and the bounding means of base comparatively large, thus cannot rotate, all need to unclamp screw at every turn and rotate; If coordinate defective tightness, turning rack is easily caused to be separated with base.
Furthermore, a pair described roll pin wherein one is jut integrated with described turning rack, and another one is the screw with described turning rack screw-thread fit, and has described pad between described screw and described bounding means.
When assembling, by the jut of turning rack through the pilot hole on the bounding means of corresponding side, and by screw through opposite side bounding means and turning rack screw-thread fit, the first rotating shaft that screw matches with jut as turning rack is for rotating.This structure makes the frictional force between turning rack and base relatively little, can be convenient to again assembling simultaneously.
Furthermore, described second rotating shaft is dwang, and described turning rack is provided with the through hole coordinated with dwang, and dwang one end and described vidicon camera are fixed, the other end is provided with the limiting stopper to dwang axial limiting, is rotatably assorted between described dwang and described through hole.
Vidicon camera, by coordinating between dwang with through hole, realizes the rotation of 360 °, and dwang carries out the fixing of vidicon camera rotation angle by the frictional force between turning rack.
Furthermore, described dwang and described vidicon camera screw-thread fit, coordinate with described limiting stopper when making vidicon camera be fixed on described dwang and clamp described turning rack, with the rotation angle of fixing described vidicon camera relative to turning rack.
Vidicon camera is when needs rotate, rotate with unclamping between dwang to be connected, after adjusting angle, screw between dwang and vidicon camera, now limiting stopper coordinates with vidicon camera and is clamped by turning rack, rely on the frictional force between turning rack and vidicon camera and limiting stopper to carry out the fixing of the fixing of vidicon camera and rotation angle, dwang has concurrently and rotates and fastening function simultaneously.
Outstanding effect of the present utility model is, the structure that the multidirectional adjustment support of vidicon camera of the present utility model adopts, and the large and adjustment of all angles of angular adjustment amount does not interfere with each other, and farthest can ensure to expect Adjustment effect; Secondly, the angular adjustment of the multidirectional adjustment support of vidicon camera is convenient, and can carry out the adjustment of all directions without the need to unclamping screw, all directions angle is manually actuated, without the need to by instrument.
Accompanying drawing explanation
Fig. 1 is that prior art vidicon camera multidirectional adjustment support realizes the structural representation of diaxon or the adjustment of three axles by spherical strand;
Fig. 2 is the internal structure schematic diagram of the utility model embodiment;
Fig. 3 A is the mounting disc of present example and the first visual angle schematic diagram of base engagement;
Fig. 3 B is the mounting disc of present example and the second visual angle schematic diagram of base engagement;
Fig. 4 is the schematic diagram that present example turning rack coordinates with base plate;
Fig. 5 is the turning rack structural representation of present example.
Embodiment
In order to make the utility model clearly understand, existing by reference to the accompanying drawings and embodiment detailed explanation explanation is carried out to the utility model.
The overall structure of the multidirectional adjustment support of vidicon camera of the utility model embodiment as shown in Figure 2, for fixed camera 3 and adjustment towards, the multidirectional adjustment support of vidicon camera of present example comprises: dwang 1, turning rack 2, base 4 and mounting disc 5.
As shown in Figure 3A, base 4 comprises base plate 26 and case 21, and wherein base plate 26 envelopes by case 21, plays and prevents from external dust from entering in each assembly of base plate 26 causing hindering the situation of rotating, also play the effect of aesthetic appeal simultaneously.Base plate 26 is provided with the clamp 23 of radially outward projection, and on case 21, corresponding position is provided with elastic force-applying plate 22, elastic force-applying plate 22 has and coordinates with clamp 23 the projection 22a carrying out buckle.When base plate 26 is assembled with case 21, base plate 26 is pressed bottom case 21, elastic force-applying plate 22 is outwards squeezed, projection 22a compresses with clamp 23 and engages by elastic force-applying plate 22 under elastic force effect, when disassembly is desired by elastic force-applying plate 22 is outwards pulled folding, projection 22a is separated with clamp 23, thus base plate 26 is disassembled from case 21.This mode is installed fixing very simple.
As shown in Figure 2, on base 4, table fixing on the wall by mounting disc 5 or on other fixable surfaces, be rotatably assorted between base 4 and mounting disc 5, base 4 can upwards carry out 360 ° of rotations at P.
Mounting disc 5 is arranged in the mounting surface such as metope, desktop, ceiling board, and mounting disc 5 coordinates with base 4.As shown in Fig. 3 A and Fig. 3 B, mounting disc 5 can be fixing on a mounting surface by the fastening piece such as nail or two sided plaster, and in present example, the through hole worn in mounting disc 5 by nail 52 is fixing on a mounting surface.Mounting disc 5 is provided with the round boss 53 towards base plate 26 projection as shown in Figure 3A, and round boss 53 is provided with the radial flange 51 extended, and base plate 26 is engaged with flange 51 by elastic card fastener 25a, and mounting disc 5 is rotatably assorted by round boss 53 and base 4.
Fig. 3 A Elastic fastener 25a can be set directly on base plate 26 surface relative with mounting disc 5, in the present example, base plate 26 has with round boss 53 form fit for being embedded the groove 25 of round boss 53, and elastic card fastener 25a is arranged in recess sidewall.Round boss 53 embeds in groove 25, base 4 and mounting disc 5 are fitted Du Genggao, gap is less between the two, make the gap between base 4 and mounting surface less further, thus ensureing overall aesthetics, this cooperation also avoids the foreign material gap entered between base 4 and mounting disc 5 to enter the rotation affecting base 4 in addition.
As long as round boss 53 coordinates with groove shapes, can ensure that base 4 rotates relative to mounting disc 5, mounting disc 5 can be any shape, such as, in order to increase fixed-area, can with base 4 form fit.In the present example, as shown in Figure 3 B, the shape of mounting disc 5 matches with groove shapes, and after round boss 53 embeds groove, mounting disc 5 flushes substantially with base 4, and base 4 is along 360 °, the periphery rotation of mounting disc 5.Round boss 53 end face is provided with the annular tooth group 28 raised to base 4, annular tooth group 28 and round boss 53 have the same center of circle, and on base 4, be provided with damp block 24 as shown in Figure 3A, for be embedded in the annular tooth group 28 in Fig. 3 B two adjacent teeth between with fixed base 4 angle of swing.
As shown in Figure 4, turning rack 2 is coupling by the roll pin to cooperatively interact for a pair and base plate 26, and the untie-sell that rotates is rotated.Base plate 26 is provided with a pair bounding means 26d cooperatively interacted in order to limit mounting turning rack 2, and each bounding means 26d is provided with the pilot hole 26c worn for roll pin.Bounding means 26d had both played and had connected turning rack 2 and the effect be rotatably assorted with roll pin, again simultaneously for the effect of spacing turning rack 2, distance between two bounding means 26d matches with the width of turning rack 2, prevent roll pin from departing from bounding means 26d, and the angle between turning rack 2 and base is fixed and realized by the frictional force between pad 26b and bounding means 26d, this mode is convenient to the angular adjustment of turning rack 2.Turning rack 2 untie-sell that rotates upwards carries out 180 ° of rotations at T as shown in Figure 2.
Roll pin can be such as the screw 26a with turning rack 2 screw-thread fit, also can be the bearing pin fixed by modes such as engaging, stick together and turning rack 2.In present example, for the ease of assembling, take into account simultaneously rotation and angle fix, roll pin wherein one is integrated jut 26e with turning rack 2, another one is the screw 26a with turning rack 2 screw-thread fit, and has pad 26b between screw 26a and bounding means 26d.When assembling, by the jut 26e of turning rack 2 through the pilot hole 26c on corresponding side bounding means 26d, and by screw 26a through opposite side bounding means 26d and turning rack 2 screw-thread fit, the first rotating shaft that screw 26a matches with jut 26e as turning rack 2 is for rotating.This structure makes the frictional force between turning rack 2 and base relatively little, can be convenient to again assembling simultaneously.
As shown in Figure 5, the dwang 12 that one end that turning rack 2 installs vidicon camera 3 is provided with through hole 21a and coordinates with through hole 21a, vidicon camera 3 is the second axis of rotation with dwang 12, carries out the rotation adjustment of camera lens.In present example, vidicon camera 3 shell is provided with tapped hole 6, screw-thread fit between one end of dwang 12 and vidicon camera 3, and the other end is provided with the limiting stopper 11 to dwang 12 axial limiting.Vidicon camera 3 is when needs rotate camera lens, rotate with unclamping to be connected between dwang 12, after adjusting angle, screw between dwang 12 and vidicon camera 3, now limiting stopper 11 coordinates with vidicon camera 3 and is clamped by turning rack 2, relies on the frictional force between turning rack 2 and vidicon camera 3 and limiting stopper 11 to carry out the fixing of the fixing of vidicon camera 3 and rotation angle simultaneously.As shown in Figure 2, the camera lens of vidicon camera 3 can carry out R upwards 360 ° of rotations.
Can see from present example, except turning rack, the upper rotation angle range of other both directions (P to R to) is 360 °, and the rotating range of turning rack (T is to rotating range) compared with prior art, 180 ° are increased from original 90 °, thus the angle of regulation range of the multidirectional adjustment support of whole vidicon camera is increased greatly, flexibility is higher.
Outstanding effect of the present utility model is, the structure that the multidirectional adjustment support of vidicon camera of the present utility model adopts, and the large and adjustment of all angles of angular adjustment amount does not interfere with each other, and farthest can ensure to expect Adjustment effect; Secondly, the angular adjustment of the multidirectional adjustment support of vidicon camera is convenient, and can carry out the adjustment of all directions without the need to unclamping screw, all directions angle is manually actuated, without the need to by instrument.

Claims (10)

1. the multidirectional adjustment support of vidicon camera, for by vidicon camera install on a mounting surface and adjust described vidicon camera towards, it is characterized in that, comprising:
Mounting disc, for fixing on a mounting surface;
Base, is rotatably assorted with described mounting disc, and the rotation surface of described base is parallel with mounting surface;
Turning rack, first end is coupling by the first rotating shaft on described base and described base, the second end is rotationally connected by the second rotating shaft and described vidicon camera, the second Plane intersects of being formed of the second axis of rotation described in the first plane that described turning rack is formed around described first axis of rotation and described camera intrinsic.
2. the multidirectional adjustment support of vidicon camera as claimed in claim 1, it is characterized in that, described mounting disc is provided with the round boss towards described pedestal lobe, described round boss is provided with the radial flange extended, described base is engaged with described flange by elastic card fastener, and described base is rotatably assorted by described round boss and described mounting disc.
3. the multidirectional adjustment support of vidicon camera as claimed in claim 2, it is characterized in that, described base has and described round boss form fit, and for being embedded the groove of described round boss, described elastic card fastener is arranged in recess sidewall.
4. the multidirectional adjustment support of vidicon camera as claimed in claim 2, it is characterized in that, described base comprises: the case of the base plate engaged with mounting disc and coated described base plate, and described turning rack and described base plate are coupling, and described case has the opening passed for described turning rack.
5. the multidirectional adjustment support of vidicon camera as claimed in claim 4, it is characterized in that, described base plate is provided with the clamp of radially outward projection, and on case, corresponding position is provided with elastic force-applying plate, and described force application board has the projection coordinating with clamp and carry out buckle.
6. the multidirectional adjustment support of vidicon camera as described in Claims 2 or 3, it is characterized in that, described round boss end face is provided with the annular tooth group raised to described base, described annular tooth group and described round boss have the same center of circle, and on described base, be provided with damp block, with fixing described base angle of swing between two adjacent teeth being embedded in described annular tooth group.
7. the multidirectional adjustment support of vidicon camera as claimed in claim 1, it is characterized in that, described first rotating shaft is a pair roll pin being individually fixed in described turning rack both sides, and on described base, be provided with a pair bounding means cooperatively interacted in order to turning rack described in limit mounting, each bounding means is provided with the pilot hole worn for fixed pin, and between at least one roll pin and described bounding means, be provided with the pad of fixing turning rack rotation angle.
8. the multidirectional adjustment support of vidicon camera as claimed in claim 7, it is characterized in that, a pair described roll pin wherein one is jut integrated with described turning rack, and another one is the screw with described turning rack screw-thread fit, and has described pad between described screw and described bounding means.
9. the multidirectional adjustment support of vidicon camera as claimed in claim 1, it is characterized in that, described second rotating shaft is dwang, and described turning rack is provided with the through hole coordinated with dwang, dwang one end and described vidicon camera are fixed, the other end is provided with the limiting stopper to dwang axial limiting, is rotatably assorted between described dwang and described through hole.
10. the multidirectional adjustment support of vidicon camera as claimed in claim 9, it is characterized in that, described dwang and described vidicon camera screw-thread fit, coordinate with described limiting stopper when making vidicon camera be fixed on described dwang and clamp described turning rack, with the rotation angle of fixing described vidicon camera relative to turning rack.
CN201520654284.6U 2015-08-27 2015-08-27 The multidirectional adjustment support of vidicon camera Active CN204942947U (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109981996A (en) * 2017-12-27 2019-07-05 杭州海康威视数字技术股份有限公司 Multi-lens camera
CN110347003A (en) * 2018-04-04 2019-10-18 杭州海康威视数字技术股份有限公司 Multi-lens camera
CN110397833A (en) * 2018-04-25 2019-11-01 杭州海康威视数字技术股份有限公司 A kind of universal adjustment supporting structure and the video camera with it
CN111765329A (en) * 2019-04-02 2020-10-13 昆山研达电脑科技有限公司 Three-axis rotating camera
US11381721B2 (en) 2018-04-04 2022-07-05 Hangzhou Hikvision Digital Technology Co., Ltd. Multi-lens camera and lens adjusting device therefor
US11525973B2 (en) 2017-12-27 2022-12-13 Hangzhou Hikivision Digital Technology Co., Ltd. Multi-lens camera

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109981996A (en) * 2017-12-27 2019-07-05 杭州海康威视数字技术股份有限公司 Multi-lens camera
CN109981996B (en) * 2017-12-27 2020-06-26 杭州海康威视数字技术股份有限公司 Multi-eye camera
US11525973B2 (en) 2017-12-27 2022-12-13 Hangzhou Hikivision Digital Technology Co., Ltd. Multi-lens camera
CN110347003A (en) * 2018-04-04 2019-10-18 杭州海康威视数字技术股份有限公司 Multi-lens camera
US11381721B2 (en) 2018-04-04 2022-07-05 Hangzhou Hikvision Digital Technology Co., Ltd. Multi-lens camera and lens adjusting device therefor
CN110397833A (en) * 2018-04-25 2019-11-01 杭州海康威视数字技术股份有限公司 A kind of universal adjustment supporting structure and the video camera with it
CN111765329A (en) * 2019-04-02 2020-10-13 昆山研达电脑科技有限公司 Three-axis rotating camera
CN111765329B (en) * 2019-04-02 2022-03-25 昆山研达电脑科技有限公司 Three-axis rotating camera

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