CN208241761U - A kind of optical axis adjusting mechanism, laser and video camera - Google Patents
A kind of optical axis adjusting mechanism, laser and video camera Download PDFInfo
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- CN208241761U CN208241761U CN201820911735.3U CN201820911735U CN208241761U CN 208241761 U CN208241761 U CN 208241761U CN 201820911735 U CN201820911735 U CN 201820911735U CN 208241761 U CN208241761 U CN 208241761U
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- optical axis
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- vertical adjusting
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Abstract
The utility model belongs to security monitoring technology, and in particular to a kind of optical axis adjusting mechanism, laser and video camera.Wherein, optical axis adjusting mechanism, including bracket and adjusting bracket, the adjusting bracket include mounting portion, the vertical adjusting portion connecting with mounting portion, and the mounting portion can be installed on the bracket with horizontally rotating；For installing optical axis part, the vertical adjusting portion is bent in the mounting portion in the vertical adjusting portion.The optical axis adjusting mechanism of the utility model is adjusted by bracket and adjusting bracket interaction and the design feature of regulating part itself, the optical axis that optical axis part can be realized, and structure is simple, and it is convenient to adjust.
Description
Technical field
The utility model belongs to security monitoring technology, and in particular to a kind of optical axis adjusting mechanism, laser and camera shooting
Machine.
Background technique
In safety defense monitoring system, video camera by light luminance due to being influenced, in the case where lacking lighting condition at night,
The effect of monitoring is not had.For this purpose, generally requiring laser carries out light filling, and the best light filling effect of laser is needed to meet and be shone
Mingguang City's spot is located at camera field of view center.But during practical set, since machining accuracy influences, illumination spot
Often it is offset from camera field of view center；Therefore, it is necessary to the illumination spots to laser to be adjusted, so that the optical axis of laser
It is parallel with the optical axis of video camera machine core, to reach optimal light filling effect.
Existing optical axis regulation scheme is as shown in figure 4, the machine core 2 ' of video camera is directly installed in core rack 1 ', laser
Device 3 ' is mounted in optical axis adjustment means 4 ', then optical axis adjustment means 4 ' are fixed by screws in core rack 1 '；Pass through
The optical axis that optical axis adjustment means 4 ' adjust laser 3 ' is adjusted, so that the optical axis of laser 3 ' is parallel with the optical axis of machine core 2 ', from
And reach optimal light filling effect.Specifically, as it can be seen in figures 5 and 6, optical axis adjustment means 4 ' include pedestal 41 ', Level tune plate
42 ', horizontal adjustment screw 43 ', vertical adjusting plate 44 ' and vertical adjusting screw 45 ', horizontal adjustment screw 43 ' is horizontally arranged at
Between pedestal and Level tune plate 42 ', vertical adjusting screw 45 ' is vertically installed between pedestal and vertical adjusting plate 44 ', laser
Device 3 ' is fixed on vertical adjusting plate 44 '.In addition, T-nut 46 ', butterfly gasket 47 ' and screw association play vertical rotation axis
48 ' and horizontal rotating shaft 49 ' effect.Adjusting vertical adjusting screw moves up and down vertical adjusting plate, adjusts horizontal adjustment screw
Move left and right Level tune plate.The position of laser is adjusted by adjusting vertical adjusting screw 45 ' and horizontal adjustment screw 43 '
It sets, keeps the optical axis of laser parallel with the optical axis of machine core.
There is the deficiency that structure is complicated, processing cost is high in above-mentioned existing optical axis adjustment means, be embodied in lower section
Face:
As soon as, components it is excessive, only the combination of T-nut, dish-shaped gasket and screw has at eight；
Two, the assembly between Level tune plate and vertical adjusting plate is complicated, time-consuming and laborious；
Three, based on structure is complicated change, lead to processing cost height.
Therefore, this field needs to develop a kind of simple optical axis adjusting mechanism of structure.
Utility model content
Based on the above deficiencies in the existing technologies, the utility model provide a kind of optical axis adjusting mechanism, laser and
Video camera.
In order to reach above-mentioned purpose of utility model, the utility model uses following technical scheme:
A kind of optical axis adjusting mechanism, including bracket and adjusting bracket, the adjusting bracket include mounting portion, connect with mounting portion
Vertical adjusting portion, the mounting portion can be installed on the bracket with horizontally rotating；The vertical adjusting portion is used to install optical axis part,
The vertical adjusting portion is bent in the mounting portion.
The optical axis adjusting mechanism of the utility model passes through bracket and adjusting bracket interaction and the structure of regulating part itself
Feature, the optical axis that optical axis part can be realized are adjusted, and structure is simple, and it is convenient to adjust.
Preferably, the optical axis adjusting mechanism further includes the first vertical adjusting part, for adjusting vertical adjusting portion
It is bent to direction locating for mounting portion.
Preferably, the first vertical adjusting part sequentially passes through vertical adjusting portion, bracket, the described first vertical tune
Section part is threadedly engaged with bracket.By being screwed into for the first vertical adjusting part, adjustable vertical adjusting portion is to mounting portion institute prescription
To bending.
Preferably, the optical axis adjusting mechanism further includes the second vertical adjusting part, for adjusting vertical adjusting portion
It is bent to the direction far from mounting portion.
Preferably, the second vertical adjusting part is threadedly engaged with vertical adjusting portion；Second vertical adjusting
The length of part is greater than the vertical adjusting portion in free state and the spacing of mounting portion.By being screwed into for the second vertical adjusting part,
Adjustable vertical adjusting portion is bent to the direction far from mounting portion.
Preferably, the optical axis adjusting mechanism further includes elastic component and Level tune part, and the elastic component is set to
Between bracket and mounting portion；The Level tune part sequentially passes through bracket, elastic component, mounting portion, the Level tune part and peace
Dress portion is threadedly engaged.
Preferably, it is fixed between the mounting portion and bracket by the first fixing piece；When the first fixing piece is in
Pre-fix state, the shaft that first fixing piece also horizontally rotates as the mounting portion.
Preferably, the mounting portion has arcuate socket, and arcuate socket is centered on the shaft；The arcuate socket is living
It is dynamic to be combined with the second fixing piece, when arcuately hole horizontal turns to required position to the mounting portion, by the second fixing piece with
Bracket is fixed.
The utility model also provides a kind of laser, and the laser is set to optical axis described in either a program as above and adjusts machine
Structure.
The utility model also provides a kind of video camera, and the video camera is set to optical axis described in either a program as above and adjusts machine
Structure or equipped with laser described in either a program as above.
Compared with prior art, beneficial effect is the utility model:
The optical axis adjusting mechanism of the utility model passes through bracket and adjusting bracket interaction and the structure of regulating part itself
Feature, the optical axis that optical axis part can be realized are adjusted, and structure is simple, and it is convenient to adjust.
The laser of the utility model, it is convenient that the optical axis of laser is adjusted.
The video camera of the utility model, it is convenient that the optical axis of video camera is adjusted.
Detailed description of the invention
Fig. 1 is that the optical axis adjusting mechanism of the utility model embodiment one applies the structural schematic diagram in camera chain；
Fig. 2 is that the optical axis adjusting mechanism of the utility model embodiment one applies the side schematic view in camera chain；
Fig. 3 is the structural schematic diagram of the adjusting bracket in the optical axis adjusting mechanism of the utility model embodiment one；
Fig. 4 is that existing optical axis adjustment means apply the structural schematic diagram in camera chain；
Fig. 5 is the structural schematic diagram of existing optical axis adjustment means；
Fig. 6 is the structural schematic diagram of existing optical axis adjustment means in the other state.
Specific embodiment
In order to illustrate more clearly of the utility model embodiment, the specific reality of Detailed description of the invention the utility model will be compareed below
Apply mode.It should be evident that the drawings in the following description are merely some embodiments of the present invention, it is common for this field
For technical staff, without creative efforts, it is also possible to obtain other drawings based on these drawings, and obtain
Obtain other embodiments.In addition, the direction term being previously mentioned in following embodiment, such as: upper and lower, left and right, front or rear etc.,
It is only the direction with reference to attached drawing.Therefore, the direction term used is intended to be illustrative and not intended to limit the utility model.
Embodiment one:
The optical axis adjusting mechanism of the present embodiment, the optical axis applied to optical axis part are adjusted, and optical axis part can be laser, camera shooting
The equipment such as machine.Specifically, the optical axis adjusting mechanism of the present embodiment applies the optical axis of the laser in camera chain to adjust, such as
Shown in Fig. 1, camera chain includes video camera machine core 1, laser 2 and core rack 3, and video camera machine core 1 is mounted on machine core branch
On frame 3, optical axis adjusting mechanism is mounted in core rack 3, and laser 2 is mounted on optical axis adjusting mechanism, to pass through optical axis
The optical axis direction of regulating mechanism adjusting laser, wherein the camera lens 11 of video camera machine core and the camera lens 21 of laser exist together one
Direction.
As shown in Figure 1-3, optical axis adjusting mechanism includes bracket, adjusting bracket 4, Level tune part 5, the 6, second level of elastic component
Fixing piece 7, the second vertical adjusting part 8, the first vertical adjusting part 9, first level fixing piece 10, wherein optical axis adjusting mechanism
The core rack 3 of bracket and video camera, can also be mutually indepedent with being integrated, when the bracket and video camera of optical axis adjusting mechanism
When core rack is mutually indepedent, the bracket of optical axis adjusting mechanism need to be only fixed on to the machine core branch of video camera by screw or bolt
On frame.As shown in figure 3, adjusting bracket 4 is panel beating plate, the vertical adjusting portion 42 of mounting portion 41 and top including lower part, mounting portion
41 be rectangle tabular structure, and vertical adjusting portion 42 is convex shape, and vertical adjusting portion 42 includes the main paragraph 421 and convex of one
Section 422 out, the free end of main paragraph 421 and one end of mounting portion 41 are bent and connect, the free end of convex section 422 and mounting portion 41
The other end flush, the width of main paragraph 421 is of same size with mounting portion 41, to make mounting portion 41 and the top of lower part
Vertical adjusting portion 42 is integrally formed U-shaped structure, and the convex section 422 in vertical adjusting portion is in the open end of U-shaped structure.
The first threaded hole 411 is offered at closed end position of the mounting portion 41 close to U-shaped structure, in core rack 3
Position corresponding to the first threaded hole 411 offers first through hole 31, simultaneously through first through hole 31 by first level fixing piece 10
It is threadedly engaged with the first threaded hole 411, it can also be bolt that first level fixing piece 10, which selects screw,.When first level is fixed
Part 10 is in and pre-fixes state, and first level fixing piece is also used as the shaft that mounting portion 41 horizontally rotates, pre-fixes state
It tentatively screws up for first level fixing piece 10 and the first threaded hole 411, not yet tightens.In addition, in vertical adjusting portion convex section two
Arcuate socket 412 is offered respectively on the mounting portion 41 of side, and arcuate socket is centered on shaft；Each arcuate socket 412 and one second
The active strokes range that 7 activity cooperation of horizontal fixed members, the i.e. size of arcuate socket 412 are the second horizontal fixed members 7, is also installation
The stroke range that portion horizontally rotates.Have on the right side that mounting portion 41 is in the position of the open end of U-shaped structure and upwardly extends
Convex block offers the second threaded hole 413 on convex block, correspond in core rack 3 second threaded hole 413 position offer it is logical
Hole, is arranged elastic component 6 between core rack 3 and the convex block of mounting portion 41, Level tune part 5 runs through through-hole, the bullet of core rack 3
Property part 6 and the second threaded hole 413, and extend to except mounting portion 41, the second threaded hole is screwed into or back-outed by Level tune part 5
413, and horizontally rotating for mounting portion 41 is realized by the effect of the elastic force of elastic component 6, realize the horizontal direction tune of laser optical axis
Section.When mounting portion 41 horizontally rotates to required position, pass through the screw thread opened up in the second horizontal fixed members 7 and core rack 3
Hole, which is tightened, realizes that the horizontal position of laser optical axis is fixed.Wherein, the second horizontal fixed members 7 select screw, can also be bolt；
Level tune part 5 selects screw, can also be bolt；Elastic component 6 is spring or elastic rubber.
The convex section 422 in vertical adjusting portion opens up the third spiral shell with certain intervals along the central axes direction in vertical adjusting portion
Pit 4221 and third through-hole 4222；The main paragraph 421 in vertical adjusting portion is opened up there are four the 5th threaded hole 4211, and four the 5th
Threaded hole 4211 and the cooperation of screw or bolt are for installing fixed laser 2.Second vertical adjusting part 8 and third threaded hole 4221
It is threadedly engaged, and extends to mounting portion；And second vertical adjusting part 8 length be greater than in free state vertical adjusting portion 42
With the spacing of mounting portion 41, so that the second vertical adjusting part 8 is resisted against on mounting portion after being screwed into third threaded hole 4221, and continue
It tightens so that vertical adjusting portion 42 is bent to the direction far from mounting portion.Correspond to the on mounting portion 41 and core rack 3
The position of three through-holes 4222 offers through-hole 414 and threaded hole 32 respectively, the first vertical adjusting part 9 through third through-hole 4222,
Through-hole 414, and be threadedly engaged with threaded hole 32, extend to the lower section of core rack 3；Spiral shell is screwed by the first vertical adjusting part 9
Pit 32, so that vertical adjusting portion 42 is bent to direction locating for mounting portion；Wherein, third through-hole 4222 and through-hole 414 are arc
The hole of shape structure, such as kidney slot, and centered on the shaft of adjusting bracket, to realize that adjusting bracket is vertically adjusted in pre-assembled first
It can horizontally rotate after section part.Laser optical axis is realized by the adjusting of the first vertical adjusting part 9 and the second vertical adjusting part 8
Vertical direction is adjusted.In addition, by adjusting the first vertical adjusting part 9 and the second vertical adjusting part 8, one of them makes vertical adjusting
Portion bending realize optical axis vertical direction adjustment, can with another urgent vertical adjusting part fixed vertical adjustment portion bending state with
The vertical direction of further stable laser optical axis.Wherein, the first vertical adjusting part 9 and the second vertical adjusting part 8 select screw,
It can also be bolt.
The installation procedure of the optical axis adjusting mechanism of the present embodiment are as follows:
Video camera machine core is fixed in core rack, laser is fixed in the vertical adjusting portion of adjusting bracket；
First level fixing piece and the second horizontal fixed members are pre-fixed in corresponding position；
Elastic component is pre-fixed between core rack and the mounting portion of adjusting bracket by Level tune part；
First vertical adjusting part and the second vertical adjusting part are pre-fixed respectively in corresponding position；
Complete installation.
After camera chain powers on, image shows laser light filling whether at the center of image, if light filling center
The adjusting of horizontal direction: offset is carried out the adjusting of horizontal direction to adjusting bracket by Level tune part, adjusted into horizontal direction
After the heart, urgent two the second horizontal fixed members and first level fixing piece.The adjusting of vertical direction: if light source center is in the picture
Stationary plane in the vertical adjusting portion of adjusting bracket is then bent downwardly by the first vertical adjusting part by the lower section of the heart, U-shaped structure
Open end closure, stops, then urgent second vertical adjusting part after adjusting to the light source center in the picture heart, and fixed vertical is adjusted
Portion；If the top of the light source center heart in the picture, first passes through and adjust the second vertical adjusting part and make the vertical adjusting portion of adjusting bracket
On stationary plane be bent upwards, the open end of U-shaped structure is opened, and is stopped after adjusting to the light source center in the picture heart, then urgent
First vertical adjusting part, fixed vertical adjustment portion；Complete the adjusting of parallelism of optical axis.
The optical axis adjusting mechanism of the present embodiment is special by the structure of bracket and adjusting bracket interaction and regulating part itself
The adjusting of laser optical axis can be realized in point, realizes that the optical axis of laser is parallel with the optical axis of video camera machine core, reaches best benefit
Light effect；Structure is simple, adjusts convenient, at low cost, high reliablity.
The present embodiment also provides a kind of laser, and laser is equipped with the above-mentioned optical axis adjusting mechanism of the present embodiment.Specifically,
Laser is mounted on the top in the vertical adjusting portion of optical axis adjusting mechanism.It realizes the adjusting of laser optical axis direction, and adjusts just
It is prompt.
The present embodiment also provides a kind of video camera, and video camera is equipped with the above-mentioned optical axis adjusting mechanism of the present embodiment.Specifically,
Video camera is mounted on the top in the vertical adjusting portion of optical axis adjusting mechanism.It realizes the adjusting of laser optical axis direction, and adjusts just
It is prompt.
The present embodiment also provides a kind of video camera, and video camera is equipped with the above-mentioned laser of the present embodiment, passes through laser pair
Video camera, which carries out light filling, can also play the role of monitoring in the case where lacking lighting condition.
Embodiment two:
The optical axis adjusting mechanism of the present embodiment and embodiment one the difference is that: omit Level tune part, elastic component,
Second horizontal fixed members, the second vertical adjusting part, the first vertical adjusting part, first level fixing piece and its related to above-mentioned component
Structure.
Specifically, it is supported on the open end of adjusting bracket by a support column, realizes vertical adjusting portion to far from mounting portion
Direction bending, the size of support column is optional, to adjust different bending degrees.Also fixed by a pull-down member and vertical adjusting portion
Connection draws vertical adjusting subordinate to bend vertical adjusting portion to direction locating for mounting portion, such as: pull-down member can be steel
Cord, it is when vertical adjusting portion is bent to required position to direction locating for mounting portion, wirerope is fixed.In addition, adjusting
Horizontally rotating for frame can be solid by fastener when adjusting bracket horizontally rotates to required position by artificially rotating adjusting bracket manually
Fixed, fastener can be screw, bolt or wirerope etc..
The structure of the optical axis adjusting mechanism of the present embodiment simplifies, but degree of regulation is declined, and is suitable for optical axis tune
Save the not high application of required precision.
Other structures can be with reference implementation example one.
The present embodiment also provides a kind of laser, and laser is equipped with the above-mentioned optical axis adjusting mechanism of the present embodiment.Specifically,
Laser is mounted on the top in the vertical adjusting portion of optical axis adjusting mechanism.It realizes the adjusting of laser optical axis direction, and adjusts just
It is prompt.
The present embodiment also provides a kind of video camera, and video camera is equipped with the above-mentioned optical axis adjusting mechanism of the present embodiment.Specifically,
Video camera is mounted on the top in the vertical adjusting portion of optical axis adjusting mechanism.It realizes the adjusting of laser optical axis direction, and adjusts just
It is prompt.
The present embodiment also provides a kind of video camera, and video camera is equipped with the above-mentioned laser of the present embodiment, passes through laser pair
Video camera, which carries out light filling, can also play the role of monitoring in the case where lacking lighting condition.
Embodiment three:
The optical axis adjusting mechanism of the present embodiment and embodiment one the difference is that: omit the first vertical adjusting part and its
Relevant structure, alternatively, omitting the second vertical adjusting part and its relevant structure.
Specifically, when omitting the first vertical adjusting part and its relevant structure, i.e., vertical adjusting portion can only be realized to separate
The direction of mounting portion is bent；When omitting the second vertical adjusting part and its relevant structure, i.e., vertical adjusting portion can only be realized to peace
The bending of direction locating for dress portion.
The structure of the optical axis adjusting mechanism of the present embodiment simplifies, but the adjustable range being vertically oriented is limited, is suitable for pair
Optical axis adjustable range has the application of specific demand.
Other structures can be with reference implementation example one.
The present embodiment also provides a kind of laser, and laser is equipped with the above-mentioned optical axis adjusting mechanism of the present embodiment.Specifically,
Laser is mounted on the top in the vertical adjusting portion of optical axis adjusting mechanism.It realizes the adjusting of laser optical axis direction, and adjusts just
It is prompt.
The present embodiment also provides a kind of video camera, and video camera is equipped with the above-mentioned optical axis adjusting mechanism of the present embodiment.Specifically,
Video camera is mounted on the top in the vertical adjusting portion of optical axis adjusting mechanism.It realizes the adjusting of laser optical axis direction, and adjusts just
It is prompt.
The present embodiment also provides a kind of video camera, and video camera is equipped with the above-mentioned laser of the present embodiment, passes through laser pair
Video camera, which carries out light filling, can also play the role of monitoring in the case where lacking lighting condition.
As a preferred embodiment, on the basis of the optical axis adjusting mechanism of embodiment one, in which:
First through hole 31 can also be threaded hole；Third through-hole 4222 can also be the through-hole of other irregular structures, only
Otherwise the horizontal anomalous movement of adjusting bracket is limited, and works as the first vertical adjusting part 9 and is threaded into hole 32, vertical adjusting portion can be made
42 bend to direction locating for mounting portion；Through-hole 414 can also be other irregular structures, as long as the level for not limiting adjusting bracket is living
It is dynamic.
Adjusting bracket can also be V-structure, c-type structure etc..
It should be noted that above-described embodiment can be freely combined as needed.The above is only to the utility model
Preferred embodiment and principle be described in detail, for those of ordinary skill in the art, mention according to the utility model
The thought of confession, will change in specific embodiment, and these changes also should be regarded as the protection scope of the utility model.
Claims (10)
1. a kind of optical axis adjusting mechanism, which is characterized in that including bracket and adjusting bracket, the adjusting bracket includes mounting portion and peace
The vertical adjusting portion of dress portion connection, the mounting portion can be installed on the bracket with horizontally rotating；The vertical adjusting portion is used for
Optical axis part is installed, the vertical adjusting portion is bent in the mounting portion.
2. a kind of optical axis adjusting mechanism according to claim 1, which is characterized in that the optical axis adjusting mechanism further includes
One vertical adjusting part is bent for adjusting vertical adjusting portion to direction locating for mounting portion.
3. a kind of optical axis adjusting mechanism according to claim 2, which is characterized in that the first vertical adjusting part successively passes through
Vertical adjusting portion, bracket are worn, the first vertical adjusting part is threadedly engaged with bracket.
4. a kind of optical axis adjusting mechanism according to claim 1-3, which is characterized in that the optical axis adjusting mechanism
Further include the second vertical adjusting part, is bent for adjusting vertical adjusting portion to the direction far from mounting portion.
5. a kind of optical axis adjusting mechanism according to claim 4, which is characterized in that the second vertical adjusting part with it is vertical
Adjustment portion is threadedly engaged；The length of the second vertical adjusting part is greater than the vertical adjusting portion and mounting portion for being in free state
Spacing.
6. a kind of optical axis adjusting mechanism according to claim 1-3, which is characterized in that the optical axis adjusting mechanism
It further include elastic component and Level tune part, the elastic component is set between bracket and mounting portion；The Level tune part successively passes through
Perforating branches frame, elastic component, mounting portion, the Level tune part are threadedly engaged with mounting portion.
7. a kind of optical axis adjusting mechanism according to claim 1-3, which is characterized in that the mounting portion and bracket
Between fixed by the first fixing piece；State is pre-fixed when the first fixing piece is in, first fixing piece is also used as the peace
The shaft that dress portion horizontally rotates.
8. a kind of optical axis adjusting mechanism according to claim 7, which is characterized in that the mounting portion has arcuate socket, arc
Shape hole is centered on the shaft；The arcuate socket activity is combined with the second fixing piece, when the mounting portion arcuately hole horizontal
When turning to required position, fixed by the second fixing piece with bracket.
9. a kind of laser, which is characterized in that the laser is set to the described in any item optical axises of claim 1-8 such as and adjusts machine
Structure.
10. a kind of video camera, which is characterized in that the video camera is set to the described in any item optical axises of claim 1-8 such as and adjusts
Mechanism is equipped with laser as claimed in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820911735.3U CN208241761U (en) | 2018-06-13 | 2018-06-13 | A kind of optical axis adjusting mechanism, laser and video camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820911735.3U CN208241761U (en) | 2018-06-13 | 2018-06-13 | A kind of optical axis adjusting mechanism, laser and video camera |
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| CN208241761U true CN208241761U (en) | 2018-12-14 |
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ID=64575707
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| CN201820911735.3U Active CN208241761U (en) | 2018-06-13 | 2018-06-13 | A kind of optical axis adjusting mechanism, laser and video camera |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109709687A (en) * | 2018-12-29 | 2019-05-03 | 深圳市同为数码科技股份有限公司 | A kind of regulating mechanism and optical axis adjustment means and method of adjustment |
| CN113382131A (en) * | 2020-03-09 | 2021-09-10 | 杭州海康威视数字技术股份有限公司 | Light supplement position visualization method, camera, light supplement module and terminal equipment |
| CN115348396A (en) * | 2022-06-27 | 2022-11-15 | 浙江华感科技有限公司 | Optical axis adjustment mechanism and supervisory equipment |
-
2018
- 2018-06-13 CN CN201820911735.3U patent/CN208241761U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109709687A (en) * | 2018-12-29 | 2019-05-03 | 深圳市同为数码科技股份有限公司 | A kind of regulating mechanism and optical axis adjustment means and method of adjustment |
| CN113382131A (en) * | 2020-03-09 | 2021-09-10 | 杭州海康威视数字技术股份有限公司 | Light supplement position visualization method, camera, light supplement module and terminal equipment |
| CN113382131B (en) * | 2020-03-09 | 2022-11-25 | 杭州海康威视数字技术股份有限公司 | Light supplement position visualization method, camera, light supplement module and terminal equipment |
| CN115348396A (en) * | 2022-06-27 | 2022-11-15 | 浙江华感科技有限公司 | Optical axis adjustment mechanism and supervisory equipment |
| CN115348396B (en) * | 2022-06-27 | 2024-02-27 | 浙江华感科技有限公司 | Optical axis adjusting mechanism and monitoring equipment |
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