CN104765121B - Adjustment structure - Google Patents
Adjustment structure Download PDFInfo
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- CN104765121B CN104765121B CN201510118927.XA CN201510118927A CN104765121B CN 104765121 B CN104765121 B CN 104765121B CN 201510118927 A CN201510118927 A CN 201510118927A CN 104765121 B CN104765121 B CN 104765121B
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- adjusting lever
- adjustment
- holding section
- adjusted
- slide unit
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
- G02B7/023—Mountings, adjusting means, or light-tight connections, for optical elements for lenses permitting adjustment
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
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- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lens Barrels (AREA)
Abstract
The invention relates to an adjustment structure used for adjusting a relative position of an element to be adjusted and an assembling element. The adjustment structure comprises a first adjustment element and a second adjustment element. The adjustment structure further comprises a first adjustment rod and a second adjustment rod, wherein the first adjustment rod is connected the element to be adjusted with the first adjustment element; the second adjustment rod is parallel and opposite to the first adjustment rod, and the second adjustment rod is connected the element to be adjusted with the second adjustment element; the first adjustment element is used for controlling the first adjustment rod to move in a first direction, the second adjustment element is used for controlling the second adjustment rod to move in a second direction, and the element to be adjusted is driven by the first adjustment rod and the second adjustment rod to move in the third direction. The adjustment structure can achieve the goal that the element to be adjusted is adjusted to the needed position simply and rapidly and assembled accurately.
Description
Technical field
The present invention relates to one kind adjustment structure, the relative of two elements to be adjusted of fine adjustment is can be used for especially in regard to a kind of
The adjustment structure of position.
Background technology
With the development of science and technology, the electronic product such as projecting apparatus, digital camera is widely used.In general, projecting apparatus, number
Code-phase machine etc. includes lens module and sensor module, and sensor module is attached to lens mould by fixtures such as screws
In group, now, often require that the optical axis of transparent module is aligned with the center of sensor module.Due to various projecting apparatus, digital phase
The physical dimension of machine etc., shape, light path are different, therefore, according to actual needs, adjusted often through adjusting apparatus and cause lens coating
The optical axis of group and the center alignment of sensor module.Common adjusting apparatus complex structure, manufacturing cost is higher, and only supports
Adjustment on some direction, it is impossible to realize the adjustment in multiple directions.Therefore, common adjusting apparatus be difficult to solve it is transparent
The convenient installation in an assembling process of module and sensor module, the problem for being directed at adjustment and security.
The content of the invention
An object of the present invention is, there is provided one kind adjustment structure, by the cooperation of adjusting lever and adjustment element, with reality
It is now able to treat adjustment element in multiple dimensions and is adjusted.
The present invention provides a kind of adjustment structure, is used to adjust the assembly element of element to be adjusted and the element assembling to be adjusted
Relative position, the adjustment structure includes：First adjustment element and the second adjustment element, it is characterised in that the adjustment structure is also
Comprising：First adjusting lever, first adjusting lever connects the element to be adjusted and first adjustment element；And second adjusting lever,
Second adjusting lever is parallel and relative with first adjusting lever, and second adjusting lever connects the element to be adjusted with second adjustment
Element；Wherein, first adjustment element is used to control first adjusting lever to move along the first direction, and second adjustment element is used to
Second adjusting lever is controlled to move in a second direction, and the element to be adjusted is in first adjusting lever and second adjusting lever
Moved along third direction under drive.
Used as optional technical scheme, the first direction is with the second direction conversely, the element to be adjusted is in first tune
Whole bar and the third direction rotation of the drive lower edge of second adjusting lever；Or, the first direction is identical with the second direction,
The element to be adjusted is in first adjusting lever and the third direction translation of the drive lower edge of second adjusting lever, the third direction
It is identical with the first direction.
As optional technical scheme, also including the 3rd adjusting lever and the 3rd adjustment element, the 3rd adjusting lever perpendicular to
First adjusting lever and second adjusting lever, and the 3rd adjusting lever connects first adjusting lever and the 3rd adjustment element, its
In, the 3rd adjustment element controls the 3rd adjusting lever to be moved along fourth direction, and the element to be adjusted is in the 3rd adjusting lever
The movement of the drive lower edge fourth direction, the fourth direction is the bearing of trend of the 3rd adjusting lever.
As optional technical scheme, also including support, first adjusting lever, second adjusting lever and the 3rd adjusting lever
Rotatably it is arranged on the support respectively.
Used as optional technical scheme, also including the first pull bar, the second pull bar and the first fixture, first pull bar is set
Between first adjusting lever and second adjusting lever, and one end of first pull bar is fixedly connected on first adjusting lever, should
The other end of the first pull bar is fixedly connected on second adjusting lever；First fixture is set adjacent to the 3rd adjusting lever, and this
Two pull bars are arranged between the 3rd adjusting lever and first fixture, and one end of second pull bar is fixedly connected the 3rd tune
Whole bar, the other end of second pull bar is fixedly connected on the fixture.Used as optional technical scheme, first pull bar has the
One elastic component, second pull bar has the second elastic component, wherein, first elastic component provides the first active force makes first adjustment
Maintain to be fixedly connected between bar and first adjustment element and the element to be adjusted；And cause the second adjusting lever with second tune
Maintain to be fixedly connected between whole element and the element to be adjusted；Second elastic component makes the 3rd adjusting lever with the 3rd adjustment unit
Maintain to be fixedly connected between part and first adjusting lever.
Used as optional technical scheme, first adjusting lever has the first holding section and the second holding section, first adjustment
Element is provided with threeth holding section corresponding with first holding section, and the element to be adjusted is provided with and the second holding section phase
Corresponding 4th holding section；Second adjusting lever have the 5th engaging with the 6th holding section, second adjustment element be provided with
The 7th corresponding holding section of 5th holding section, the element to be adjusted is provided with eightth card corresponding with the 6th holding section
Conjunction portion；3rd adjusting lever has the 9th holding section and the tenth holding section, and first adjusting lever is provided with and the 9th holding section
The 11st corresponding holding section, the 3rd adjustment element is provided with ten two holding section corresponding with the tenth holding section,
Wherein, first holding section coordinates with the 3rd holding section, and second holding section coordinates with the 4th holding section so that this first
Adjusting lever is fixedly connected on first adjustment element and the element to be adjusted；5th holding section coordinates with the 7th holding section,
6th holding section coordinates with the 8th holding section so that second adjusting lever is fixedly connected on second adjustment element and this is treated
Adjustment element；9th card and portion coordinate with the 11st holding section, and the tenth holding section coordinates with the 12nd holding section, makes
Obtain the 3rd adjusting lever and be fixedly connected on first adjusting lever and the 3rd adjustment element.
Used as optional technical scheme, the second fixture, second fixture is used to fix the element to be adjusted, and this first
Adjusting lever and second adjusting lever connect the element to be adjusted by second fixture.
As optional technical scheme, also including fixed block, the fixed block be arranged at first adjustment element with this second
Between adjustment element, wherein, first adjustment element is parallel and relative with second adjustment element.
Used as optional technical scheme, first adjustment element, the second adjustment adjustment element are accurate adjustment slide unit, should
Precision adjustment slide unit includes the first slide unit, the second slide unit, separation dop and L-type connector, first slide unit and second slide unit
It is slidably connected, the L-type fixture is fixedly connected with second slide unit, the very small amount dop wears and is fixedly connected the L-type connector,
First slide unit is connected with the fixed block, and first slide unit can be driven when wherein the separation dop is moved towards first slide unit
Moved along the first direction relative to second slide unit.
Used as optional technical scheme, one of the element to be adjusted and the assembly element are the mirror of projector apparatus
Head mould group, wherein it is another be the sensor module of the projector apparatus.
Compared with prior art, adjustment structure and precision adjustment unit of the invention, control respectively by multiple adjustment elements
The multiple adjusting levers of system towards multiple different or identical directions movements, drive element rotation to be adjusted or move horizontally or
Vertically move, so that simple and quick adjusts to required position element to be adjusted, accurately assembled.
Brief description of the drawings
Fig. 1 is the schematic diagram of element to be adjusted of the invention.
Fig. 2 is the schematic diagram of adjustment structure of the invention.
Schematic diagram when Fig. 3 is adjustment structure regulation element to be adjusted of the invention.
Fig. 4 is the profile that adjustment structure of the invention is in non-working condition.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Fig. 1 is the schematic diagram of element to be adjusted of the invention；Fig. 2 is the schematic diagram of adjustment structure of the invention；Fig. 3 is this
The adjustment structure of invention adjusts schematic diagram during element to be adjusted；Fig. 4 is that adjustment structure of the invention is in non-working condition
Profile.
The adjustment structure 1 that the present invention is provided, for fine adjustment element to be adjusted and the assembly element of the element to be adjusted
Relative position be particularly suited for after element to be adjusted is partly assembled in assembly element, carry out element to be adjusted relative with assembly element
The fine setting of position.Fig. 1 is refer to, in one embodiment of the present invention, one of element to be adjusted and assembly element are for example
Camera lens module 11 respectively in projecting apparatus or camera apparatus, wherein it is another be, for example, sensor module 10, wherein, this
It is to be illustrated so that element to be adjusted is sensor module 10 as an example in implementation method, and preferably, enters using adjustment structure 1
When row element to be adjusted is adjusted with the relative position of assembly element, can be by one of them element to be adjusted and assembly element wherein
One of it is fixed, for example camera lens module 11 is fixed in present embodiment, then by adjusting (the sensing of structural adjustment sensor module 10
Device module 10 be the present invention in element to be adjusted) relative position and so that sensor module 10 center alignment mirror head mould group
11 optical axis, then can lock sensor module 10 and camera lens module 11 by fixtures such as screws.
Referring to Fig. 2-Fig. 4, as illustrated, the adjustment structure 1 that the present invention is provided is used to adjust sensor module 10
Relative position, adjustment structure 1 include：First adjustment element 20, the second adjustment element 30, the first adjusting lever 40 and second are adjusted
Whole bar 50, the connection adjustment element 20 of sensor module 10 and first of the first adjusting lever 40；Second adjusting lever 50 and the first adjusting lever
40 is parallel and relative, the second adjusting lever connection adjustment element 30 of sensor module 10 and second, wherein, the first adjustment element 20 is used
To control the first adjusting lever 40 to move along the first direction, the second adjustment element 30 is used to control the second adjusting lever 50 in a second direction
Move, and sensor module 10 is moved under the drive of the first adjusting lever 40 and the second adjusting lever 50 along third direction.
Fig. 2 is continued referring to, in an embodiment of the present invention, when first direction is direction as indicated by arrows f1 and
When two directions are direction as indicated by arrows f2, sensor module 10 can be in the drive of the first adjusting lever 40 and the second adjusting lever 50
The lower direction along third direction as shown in arrow F3 rotates, wherein, first direction is opposite with second direction.In present embodiment
In, when the direction shown in arrow F1 be level to the right, for level to the left, sensor module 10 can be in arrow for direction shown in arrow F2
Rotated clockwise on direction shown in head F3.Wherein, in present embodiment, preferably sensor module 10 is with camera lens module 11
Optical axis direction is rotary shaft, and is rotated clockwise along the direction shown in arrow F3 so that the center of sensor module 10 and mirror
The optical axis of head mould group 11 is aligned.In other embodiments of the present invention, when first direction is level (such as arrow F2 to the left
Shown direction), for level to the right (such as the direction shown in arrow F1), sensor module 10 can be along third direction for second direction
Rotate counterclockwise (such as with direction in opposite direction shown in arrow F3).
In another implementation method of the invention, when first direction is identical with second direction, sensor module 10 is first
Moved along third direction under the drive of the adjusting lever 50 of adjusting lever 40 and second, wherein third direction is identical with first direction.
In present embodiment, for level to the right, for level to the right, sensor module 10 is in the first adjustment for second direction for such as first direction
Along third direction it is that level moves right under the drive of the adjusting lever 50 of bar 40 and second；Or first direction be level to the left,
For level to the left, sensor module 10 is under the drive of the first adjusting lever 40 and the second adjusting lever 50 along third party for second direction
It is moved to the left to i.e. level.
In another embodiment of the present invention, for enable it is of the invention adjustment structure 1 in vertical direction to pass
The relative position of sensor module 10 is adjusted, and adjustment structure 1 also includes the 3rd adjusting lever 70 and the 3rd adjustment element 60, the 3rd
Adjusting lever 70 is perpendicular to the first adjusting lever 40 and the second adjusting lever 50, and the 3rd adjusting lever 70 connects the first adjusting lever 40 and the 3rd
Adjustment element 60, wherein, the 3rd adjustment element 60 controls the 3rd adjusting lever to be moved along fourth direction, and sensor module 10 is in the 3rd
Moved along fourth direction under the drive of adjusting lever 70, fourth direction is the bearing of trend of the 3rd adjusting lever 70.In present embodiment
In, direction movement of controllable 3rd adjusting lever 70 of the 3rd adjustment element 60 along fourth direction for example shown in arrow F4 so that pass
Sensor module 10 is moved vertically upward；Or the 3rd controllable 3rd adjusting lever 70 of adjustment element 60 along fourth direction for example with arrow
Direction movement in opposite direction shown in head F4 so that sensor module 10 is moved vertically downward.
In another embodiment of the present invention, to realize more stable adjustment, adjustment structure 1 also includes the first pull bar
80th, the second pull bar 90 and the first fixture 100, the first pull bar 80 are arranged between the first adjusting lever 40 and the second adjusting lever 50,
And first the first end 80A of pull bar 80 connect the fixed part 44 of the first adjusting lever 40, preferably first end 80A can be relatively fixed portion
44 rotate, and the second end 80B of the first pull bar 80 connects the fixed part 53 of the second pull bar 50, and preferably the second end 80B can consolidate relatively
Determine portion 53 to rotate；Second pull bar 90 is arranged between the 3rd adjusting lever 70 and the first fixture 100, the 3rd end of the second pull bar 90
90A removably connects the fixed part 73 of the 3rd adjusting lever 70, and the 4th end 90B of the second pull bar 90 connects the first fixture 100.
In the present embodiment, the first pull bar 80 provides the first active force and causes the first adjusting lever 40 and the first adjustment element 20 and sensing
Device module 10 maintains the connection of stabilization, and causes that the second adjusting lever 50 is tieed up with the second adjustment element 300 and sensor module 10
Keep steady fixed connection, wherein, preferably the first pull bar 80 includes the first elastic component 81, and the convergent force of the first elastic component 81 is used as the
One active force.Second pull bar 90 provides the second active force and causes the 3rd adjusting lever 70 and the adjustment element of sensor module 10 and the 3rd
60 connections for maintaining stabilization, wherein, preferably the second pull bar 90 includes the second elastic component 91, the contraction masterpiece of the second elastic component 91
It is the second active force.In other embodiments of the present invention, the first pull bar 80 can be any group that can provide elastic force
Part, the second pull bar 90 can be any component that can provide elastic force, and the first pull bar 80 and the second pull bar 90 are respectively
It is mounted in adjustment structure 1.
In another embodiment of the invention, in order that obtaining the first adjusting lever 40, the second adjusting lever 50 and the 3rd adjustment
Bar 60 maintains the annexation of stabilization respectively, and the first holding section 41 and the second holding section 42, first are set on the first adjusting lever 40
Threeth holding section 21 corresponding with the first holding section 41 is set on adjustment element 20, is set in sensor module 10 and the second card
The 4th corresponding holding section (not shown) of conjunction portion 42；5th holding section 51 and the 6th holding section are set on the second adjusting lever 50
52, on the second adjustment element 30 set with corresponding 7th holding section 31 in the 5th holding section 51, in sensor module 10 set and
The 8th corresponding holding section (not shown) of 6th holding section 52；9th holding section 71 and the tenth card are set on the 3rd adjusting lever 70
Conjunction portion 72, sets ten one holding section 61 corresponding with the 9th holding section 71, the first adjusting lever 40 on the 3rd adjustment element 60
Ten two holding section 43 relative with the 8th holding section 72 is provided with, wherein, the first holding section 41 coordinates with the 3rd holding section 21,
Second holding section 42 and the 4th holding section coordinate so that the first adjusting lever 40 is fixedly connected on the first adjustment element 20 and sensor
Module 10；5th holding section 51 is engaged with the 7th holding section 31, and the 6th holding section 52 is engaged with the 8th holding section so that the
Two adjusting levers 50 are fixedly connected on the second adjustment element 30 and sensor module 10；9th holding section 71 and the 11st holding section 61
It is engaged, the tenth holding section 72 coordinates with the 12nd holding section 43 so that the 3rd adjusting lever 70 is fixedly connected on the 3rd adjustment unit
The adjusting lever 40 of part 60 and first.It is worth noting that, being directly corresponding in setting in sensor module 10 in the present embodiment
Holding section realizing above-mentioned being fixedly connected state.And in other embodiments of the present invention, it is limited to projection arrangement
Sensor module 10 is difficult by stable holding characteristic because of reasons such as model, complex contours, therefore, adjustment structure 1 also includes the
Two fixtures 200, the second fixture 200 is used to fix sensor module 10, preferably, the second fixture 200 is retainer ring, passes
Sensor module 10 is sheathed in retainer ring.Therefore, when sensor module 10 is sheathed in the second fixture 200, correspond to
Second holding section 42 of the first adjusting lever 40, sets holding section 201 on the second fixture 200；Corresponding to the second adjusting lever 50
6th holding section 52, sets holding section 202 on the second fixture 200；Wherein, the second holding section 42 and the second fixture 200
Holding section 201 coordinates, and the 6th holding section 52 coordinates with the holding section 202 of the second fixture 200 so that the first adjusting lever 40 and
Two adjusting levers 50 respectively with the stable bond of the second fixture 200.In the present embodiment, the first holding section 41, the second holding section 42,
5th holding section 51, the 6th holding section 52, the 9th holding section 71 and the tenth holding section 72 preferably projection, the 3rd holding section 21,
7th holding section 31, the 11st holding section 61, the 12nd holding section 43 and holding section 201 are preferably and convex shape phase with 202
The groove of cooperation, but the present invention is not limited thereto, and the above-mentioned raised position with groove is may also be in another implementation method and is exchanged.
The foregoing adjustment structure 1 of the present invention, may also include support 400, wherein, the first adjusting lever 40, the second adjusting lever 50
And the 3rd adjusting lever 70 can be articulated in respectively on support 400, i.e. the first adjusting lever 40, the second adjusting lever 50 and the 3rd adjusting lever 70
Opposite brackets 400 can be distinguished to rotate.
Additionally, the foregoing adjustment structure 1 of the present invention, may also include fixed block 300, preferably fixed block 300 can be consolidated in advance
Due on support 400, wherein, fixed block 300 is arranged at the centre of the first adjustment element 20 and the second adjustment element 30, wherein,
First adjustment element 20 and the second adjustment element 30 are parallel and relative.
In present embodiment, preferably the first adjustment element 20 is, for example, accurate adjustment slide unit, comprising the first slide unit 22, the
Two slide units 23, dop 24 and L-type connector 25 are separated, the first slide unit 22 is slidably connected with the second slide unit 23, specifically such as the
One of one slide unit 22 and the second slide unit 23 have chute or slide rail, wherein another upper there is sliding block or traveller, first
Slide unit 22 is slided relatively by sliding block or traveller with the second slide unit 23 relative to the mobile realization of chute or slide rail.L-type fixture 25
It is fixedly connected with the second slide unit 23, very small amount dop 24 wears and is fixedly connected L-type connector 25, the first slide unit 22 and fixed block
300 are connected.Second adjustment element 30 is, for example, accurate adjustment slide unit, comprising the first slide unit 32, the second slide unit 33, very small amount dop
34 and L-type connector 35, the first slide unit 32 is slidably connected with the second slide unit 33, specifically such as the first slide unit 32 and the second slide unit
One of 33 have chute or slide rail, wherein another upper there is sliding block or traveller, the first slide unit 22 and the second slide unit 23
Slided relatively relative to the mobile realization of chute or slide rail by sliding block or traveller.35 and second slide unit of L-type fixture 33 is fixed and connected
Connect, very small amount dop 34 wears and is fixedly connected L-type connector 35, and the second slide unit 33 is connected with fixed block 300.Wherein, by essence
When close adjustment slide unit is installed in the way of in above-mentioned the present embodiment, the first adjustment element 20 is, for example, accurate adjustment slide unit, and it can
To bear active force on the larger direction along Fig. 3 shown in arrow F1；Second adjustment element 30 is, for example, accurate adjustment slide unit,
It can bear the larger active force along the direction shown in Fig. 3 arrows F2.
Additionally, preferably the 3rd adjustment element 60 is also, for example, accurate adjustment slide unit, it includes the first slide unit 62, second and slides
Platform 63, separation dop 64 and L-type connector 65, the first slide unit 62 are slidably connected with the second slide unit 63, specifically such as first slide
One of slide unit 63 of platform 62 and second has chute or slide rail, wherein another upper there is sliding block or traveller, the first slide unit
62 slide relatively by sliding block or traveller with the second slide unit 63 relative to the mobile realization of chute or slide rail.L-type fixture 65 and
Two slide units 63 are fixedly connected, and very small amount dop 64 wears and is fixedly connected L-type connector 65, wherein, rotation very small amount dop 64 is controllable
Make the movement of direction shown in arrow F4 along Fig. 3 of the 3rd adjusting lever 70.
Adjustment structure 1 of the invention, for adjusting the relative position relation between element to be adjusted and assembly element, its
In, element to be adjusted can for element to be adjusted in itself, or be the holder of clamping element to be adjusted.Specifically, wait to adjust
Whole element for example can be camera lens module 11 or sensor module 10 to be assembled, such as camera lens module 11 or can pass
The holder of sensor module 10, in one embodiment of this invention for example, the second fixture 200.
To make the relative position to the precision adjustment unit adjustment sensor module 10 in the present invention with adjustment structure 1,
And cause that the adjustment process of the optical axis center of the center alignment mirror head mould group 11 of sensor module 10 has and more accurately understand, please be same
When reference picture 3- Fig. 4.
In before assembling, sensor module 10 is assembled to second and consolidated on precision adjustment unit by fixed lens module 11
Determine in part 200, now, adjustment structure 1 is in non-working condition.Rotating the first adjusting lever 40 makes the second holding section 42 enter second
In the holding section 201 of fixture 200, and the first holding section 41 enters in the 3rd holding section 21 of the first adjustment element 20, wherein,
First elastic component 81 is in extended state, using the convergent force of the first elastic component 81 with so that the first holding section 41 and the second engaging
The stable bond and holding section 21 of holding section 201 and the 3rd of the second fixture 200 between respectively of portion 42；It is rotated further the 3rd adjustment
Bar 70 makes the 9th holding section 71 enter the 11st holding section 61 of the 3rd adjustment element 60, and the tenth holding section 72 enters first and adjusts
In 12nd holding section 43 of whole bar 40；Then, the 3rd end 90A of the second pull bar 90 is connected to the fixation of the 3rd adjusting lever 70
In portion 73, wherein, the 9th holding section 71 and the tenth holding section are caused by the convergent force of the second elastic component 91 of the second pull bar 90
72 stable bonds between the 11st holding section 61 and the 12nd holding section 43 respectively.Adjusted in above-mentioned first adjusting lever 40 and the 3rd
After whole bar 70 is stably connected with, adjustment structure 1 is in use state, as shown in Figure 3.
Then, the first adjusting lever 40 is controlled to move along the first direction by the first adjustment element 20, the adjustment of adjustment second unit
Part 30 controls the second adjusting lever 50 to move in a second direction, and sensor module 10 is in the first adjusting lever 40 and the second adjusting lever 50
Drive under moved along third direction, and by the 3rd adjustment element 60 control the 3rd adjusting lever 70 along fourth direction move, enter
And cause that sensor module 10 is moved in fourth direction.Or, according to actual using needs, for example can be separately through the 3rd
Adjustment element 60 controls the 3rd adjusting lever 70 to be moved along fourth direction, so that sensor module 10 is moved in fourth direction.Again
Or, for example, controlling the first adjusting lever 40 to move along the first direction by the first adjustment element 20, adjust the second adjustment element 30
The second adjusting lever 50 is controlled to move in a second direction so that sensor module 10 is in the first adjusting lever 40 and the second adjusting lever 50
Only moved along third direction under drive.
Specifically, during the regulation of present embodiment, such as when needing the turn-sensitive device module 10 to make sensor
When the center of module 10 aligns with the optical axis center of camera lens module 11, the very small amount dop 24 of the first adjustment element 20 is rotated, made
Very small amount dop 24 is obtained to be moved towards the first slide unit 22, due to being slidably connected between the first slide unit 22 and the second slide unit 23, and first
Slide unit 22 is fixedly connected fixed block 300 without producing displacement, therefore, the second slide unit 23 produces the direction shown in arrow F1 along Fig. 3
On displacement, and then drive the first adjusting lever 40 moved along direction shown in arrow F1；Continue to rotate dividing for the second adjustment element 30
Li dop 34 so that dorsad the first slide unit 32 is moved very small amount dop 34, due to being needed between the slide unit 32 of very small amount dop 34 and first
Keep abutting, the first slide unit 32 produces the displacement along Fig. 3 on direction shown in arrow F2, and then drives the second adjusting lever 50 along arrow
Movement on head F2 institutes direction.In the present embodiment, the first adjusting lever 40 is moved along direction shown in arrow F1, and the second adjustment
Bar 50 may be such that the second fixture being connected with the first adjusting lever 40 and the second adjusting lever 50 along the movement on arrow F2 institutes direction
200 direction along Fig. 3 shown in arrow F3 rotates, wherein, sensor module 10 is sheathed in the second fixture 200, therefore, the
Two fixture 200 drives the direction shown in arrow F3 along Fig. 3 of sensor module 10 to rotate, make the center of sensor module 10 with
The optical axis center of camera lens module 11 is aligned.
During the regulation of another embodiment of the present invention, such as when needing movable sensor module in the horizontal direction
10 when aligning the center of sensor module 10 and the optical axis center of camera lens module 11, rotates the very small amount of the first adjustment element 20
Dop 24 so that very small amount dop 24 is moved towards the first slide unit 22, due to the company of slip between the first slide unit 22 and the second slide unit 23
Connect, and the first slide unit 22 is fixedly connected fixed block 300 without producing displacement, therefore, the second slide unit 23 produces the arrow F1 along Fig. 3
Displacement on shown direction, and then drive the first adjusting lever 40 to be moved along direction shown in arrow F1；Continue to rotate the second adjustment unit
The very small amount dop 34 of part 30 so that very small amount dop 34 is moved towards the first slide unit 32, due to, the first slide unit 32 and the second slide unit 33
Between be slidably connected, and the second slide unit 33 be fixedly connected fixed block 300 without produce displacement, therefore, the first slide unit 32 produce edge
The displacement in direction shown in arrow F1 in Fig. 3, and then the second adjusting lever 50 is driven along the movement on arrow F1 institutes direction.In this implementation
In mode, the first adjusting lever 40 is moved along direction shown in arrow F1, and the second adjusting lever 50 is along the movement on arrow F1 institutes direction,
May be such that direction of the second fixture 200 being connected with the first adjusting lever 40 and the second adjusting lever 50 along Fig. 3 shown in arrow F1
Move horizontally, wherein, sensor module 10 is sheathed in the second fixture 200, therefore, the second fixture 200 drives sensor
Direction of the module 10 along Fig. 3 shown in arrow F1 moves horizontally, and makes the center of sensor module 10 and the optical axis of camera lens module 11
Center aligns.
During the regulation of another embodiment of the present invention, such as when needing to move in the vertical direction sensor module
10 when aligning the center of sensor module 10 and the optical axis center of camera lens module 11, rotates the very small amount of the 3rd adjustment element 60
Dop 64 so that dorsad the first slide unit 62 is moved very small amount dop 64 so that direction of second slide unit 63 along Fig. 3 shown in arrow F4
It is mobile, and then drive the 3rd adjusting lever 70 to be moved along the direction shown in arrow F4.Wherein, the connection of the 3rd adjusting lever 70 first is adjusted
Bar 40, the first adjusting lever connects the second fixture 200, and sensor module 10 is sheathed in the second fixture 200, therefore, the 3rd
Adjusting lever 70 drives the first adjusting lever 40, the first adjusting lever 40 to drive direction of second fixture 200 along Fig. 3 shown in arrow F4
Vertically move, and then cause that being sheathed on direction of the sensor module 10 of the second fixture 200 along Fig. 3 shown in arrow F4 vertically moves
It is dynamic, and align the center of sensor module 10 and the optical axis center of camera lens module 11.
It is worth noting that, in illustrating that turn-sensitive device module 10 makes sensor module 10 in previous embodiment successively
The heart is aligned with the optical axis center of camera lens module 11；Or movable sensor module 10 makes sensor module 10 in the horizontal direction
Center aligns with the optical axis center of camera lens module 11；Or move in the vertical direction sensor module 10 and make sensor module 10
Center and camera lens module 11 the implementation method that aligns of optical axis center, but need to know, during actual adjustment, can
With according to actual needs, using it is in rotary moving, move horizontally and vertically move by the way of in a kind of mode or various ways
Combination, aligned with the optical axis center of camera lens module 11 with the center for adjusting sensor module 10.
Finally, it should be noted that, in one embodiment of this invention, when above-mentioned adjustment structure 1 of the invention will sensing
After device module 10 is adjusted to suitable position and 11 pairs of groups of camera lens module, the 3rd adjusting lever 70 and the first adjusting lever can be successively taken apart
40, the second fixture 200 (as shown in Figure 4) is removed, so that the convenient sensor module 10 being completed and camera lens module
11 are removed, and carry out subsequent operation.
Compared with prior art, adjustment structure and precision adjustment unit of the invention, control respectively by multiple adjustment elements
The multiple adjusting levers of system towards multiple different or identical directions movements, drive element rotation to be adjusted or move horizontally or
Vertically move, so that simple and quick adjusts to required position element to be adjusted, accurately assembled.
Certainly, the present invention can also have other various embodiments, ripe in the case of without departing substantially from spirit of the invention and its essence
Knowing those skilled in the art can make various corresponding changes and deformation, but these corresponding changes and deformation according to the present invention
The protection domain of appended claims of the invention should all be belonged to.
Claims (11)
1. a kind of adjustment structure, is used to adjust the relative position of element to be adjusted and assembly element, and the adjustment structure is included：First
Adjustment element and the second adjustment element, it is characterised in that the adjustment structure is also included：
First adjusting lever, first adjusting lever connects the element to be adjusted and first adjustment element；
Second adjusting lever, second adjusting lever is parallel and relative with first adjusting lever, and it is to be adjusted that second adjusting lever connects this
Element and second adjustment element；And
First pull bar, first pull bar is arranged between first adjusting lever and second adjusting lever, and first pull bar one
End is fixedly connected on first adjusting lever, and the other end of first pull bar is fixedly connected on second adjusting lever；
Wherein, first adjustment element is used to control first adjusting lever to move along the first direction, and second adjustment element is used to
Second adjusting lever is controlled to move in a second direction, and the element to be adjusted is in first adjusting lever and second adjusting lever
Moved along third direction under drive.
2. it is as claimed in claim 1 to adjust structure, it is characterised in that the first direction is with the second direction conversely, this waits to adjust
Whole element is in first adjusting lever and the third direction rotation of the drive lower edge of second adjusting lever；Or, the first direction
Identical with the second direction, the element to be adjusted is in first adjusting lever and the drive lower edge of second adjusting lever third party
To translation, the third direction is identical with the first direction.
3. it is as claimed in claim 1 to adjust structure, it is characterised in that also including the 3rd adjusting lever and the 3rd adjustment element, should
3rd adjusting lever connects first adjusting lever and is somebody's turn to do perpendicular to first adjusting lever and second adjusting lever, and the 3rd adjusting lever
3rd adjustment element, wherein, the 3rd adjustment element controls the 3rd adjusting lever to be moved along fourth direction, and the element to be adjusted
In the fourth direction movement of the drive lower edge of the 3rd adjusting lever, the fourth direction is the bearing of trend of the 3rd adjusting lever.
4. the adjustment structure as described in any in claim 3, it is characterised in that also including support, first adjusting lever, this
Two adjusting levers and the 3rd adjusting lever are rotatably arranged on the support respectively.
5. it is as claimed in claim 3 to adjust structure, it is characterised in that also including the second pull bar and the first fixture, this first
Fixture is set adjacent to the 3rd adjusting lever, and second pull bar is arranged between the 3rd adjusting lever and first fixture, and
One end of second pull bar is fixedly connected the 3rd adjusting lever, and the other end of second pull bar is fixedly connected on the fixture.
6. it is as claimed in claim 5 to adjust structure, it is characterised in that first pull bar has the first elastic component, second drawing
Bar has the second elastic component, wherein, first elastic component provides the first active force makes first adjusting lever with the first adjustment unit
Maintain to be fixedly connected between part and the element to be adjusted；And cause the second adjusting lever and second adjustment element and this is to be adjusted
Maintain to be fixedly connected between element；Second elastic component makes the 3rd adjusting lever with the 3rd adjustment element and first adjusting lever
Between maintain to be fixedly connected.
7. it is as claimed in claim 6 to adjust structure, it is characterised in that first adjusting lever has the first holding section with the second card
Conjunction portion, first adjustment element is provided with threeth holding section corresponding with first holding section, the element to be adjusted be provided with
The 4th corresponding holding section of second holding section；Second adjusting lever has the 5th engaging and the 6th holding section, second tune
Whole element is provided with seventh holding section corresponding with the 5th holding section, and the element to be adjusted is provided with and the 6th holding section
The 8th corresponding holding section；3rd adjusting lever has the 9th holding section and the tenth holding section, and first adjusting lever is provided with
Ten one holding section corresponding with the 9th holding section, the 3rd adjustment element is provided with corresponding with the tenth holding section
12nd holding section, wherein, first holding section coordinates with the 3rd holding section, and second holding section is matched somebody with somebody with the 4th holding section
Close so that first adjusting lever is fixedly connected on first adjustment element and the element to be adjusted；5th holding section with this
Seven holding sections coordinate, and the 6th holding section and the 8th holding section coordinate so that second adjusting lever be fixedly connected on this second
Adjustment element and the element to be adjusted；9th card and portion coordinate with the 11st holding section, the tenth holding section and the tenth
Two holding sections coordinate so that the 3rd adjusting lever is fixedly connected on first adjusting lever and the 3rd adjustment element.
8. it is as claimed in claim 1 to adjust structure, it is characterised in that also including the second fixture, second fixture is used to
The element to be adjusted is fixed, first adjusting lever and second adjusting lever connect the unit to be adjusted by second fixture
Part.
9. adjustment structure as claimed in claim 1, it is characterised in that also including fixed block, the fixed block be arranged at this first
Between adjustment element and second adjustment element, wherein, first adjustment element is parallel and relative with second adjustment element.
10. it is as claimed in claim 9 to adjust structure, it is characterised in that first adjustment element, the second adjustment adjustment element
It is precision adjustment slide unit, precision adjustment slide unit includes the first slide unit, the second slide unit, very small amount dop and L-type connector, and this first
Slide unit is slidably connected with second slide unit, and the L-type fixture is fixedly connected with second slide unit, and the very small amount dop wears and fixes
The L-type connector is connected, first slide unit is connected with the fixed block；Wherein the very small amount dop towards first slide unit move when
First slide unit can be driven to be moved along the first direction relative to second slide unit.
11. adjustment structures as claimed in claim 1, it is characterised in that the element to be adjusted and the assembly element wherein it
One for projector apparatus camera lens module, wherein it is another be the sensor module of the projector apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510118927.XA CN104765121B (en) | 2015-03-18 | 2015-03-18 | Adjustment structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510118927.XA CN104765121B (en) | 2015-03-18 | 2015-03-18 | Adjustment structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104765121A CN104765121A (en) | 2015-07-08 |
| CN104765121B true CN104765121B (en) | 2017-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510118927.XA Expired - Fee Related CN104765121B (en) | 2015-03-18 | 2015-03-18 | Adjustment structure |
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| Country | Link |
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| CN (1) | CN104765121B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106333703A (en) * | 2016-10-14 | 2017-01-18 | 上海联影医疗科技有限公司 | Relative position adjusting device and medical imaging equipment |
| US10267930B2 (en) | 2016-09-30 | 2019-04-23 | Shanghai United Imaging Healthcare Co., Ltd. | Systems for PET imaging |
| JP6432118B2 (en) * | 2016-10-31 | 2018-12-05 | Thk株式会社 | Lens movement mechanism |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202393964U (en) * | 2011-11-24 | 2012-08-22 | 陕西科林能源发展股份有限公司 | Linkage device for reflector group |
| CN102749789A (en) * | 2011-04-22 | 2012-10-24 | 亚洲光学股份有限公司 | Focusing mechanism with multi-precision |
| CN203385986U (en) * | 2013-06-09 | 2014-01-08 | 江苏宜清光电科技有限公司 | A novel adjusting structure of a reflection-type projection system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012093608A (en) * | 2010-10-28 | 2012-05-17 | Hoya Corp | Lens holding device |
-
2015
- 2015-03-18 CN CN201510118927.XA patent/CN104765121B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102749789A (en) * | 2011-04-22 | 2012-10-24 | 亚洲光学股份有限公司 | Focusing mechanism with multi-precision |
| CN202393964U (en) * | 2011-11-24 | 2012-08-22 | 陕西科林能源发展股份有限公司 | Linkage device for reflector group |
| CN203385986U (en) * | 2013-06-09 | 2014-01-08 | 江苏宜清光电科技有限公司 | A novel adjusting structure of a reflection-type projection system |
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| Publication number | Publication date |
|---|---|
| CN104765121A (en) | 2015-07-08 |
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