CN208311815U - It is a kind of for precision to the camera retainer of bit platform - Google Patents
It is a kind of for precision to the camera retainer of bit platform Download PDFInfo
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- CN208311815U CN208311815U CN201820537074.2U CN201820537074U CN208311815U CN 208311815 U CN208311815 U CN 208311815U CN 201820537074 U CN201820537074 U CN 201820537074U CN 208311815 U CN208311815 U CN 208311815U
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- Prior art keywords
- connecting rod
- camera
- connecting block
- precision
- tranverse
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Abstract
The utility model provides a kind of camera retainer for precision to bit platform, belongs to accurate contraposition platform device technical field.It solves the existing positioning accuracy to bit platform and is easy to appear the technical problems such as large error.This camera retainer includes the first tranverse connecting rod, the second tranverse connecting rod and two vertical connecting rods that are oppositely arranged, each vertical connecting rod is perpendicular with the upper surface of workbench, each end of first tranverse connecting rod is slidably connected at respectively on a vertical connecting rod, the inner end of second tranverse connecting rod is slidably connected on the first tranverse connecting rod, and the camera connecting block for fixed camera component is slidably connected on the second tranverse connecting rod.This camera retainer can move photomoduel in three directions, and photomoduel is made to be in different positions, easy to operate, can be realized fine tuning during contraposition, greatly improve accurate contraposition efficiency and precision to bit platform.
Description
Technical field
The utility model belongs to accurate contraposition platform device technical field, is related to a kind of camera for precision to bit platform
Retainer.
Background technique
Domestic and international common high-accuracy contraposition platform device at present, generally by mechanical structure, electrical control and vision compensation
Three parts composition.Due to the influence of the foozle and rigging error of platform, if it is mechanical to simply use electrical system driving
System come realize precision to bit platform to bit function, the positioning accuracy that platform reaches differed with expected precision understand it is very big, be
The maximum aligning accuracy improved to bit platform, carrying out error compensation using vision system becomes critically important, vision system
System includes camera retainer and photomoduel.
The mode that camera retainer in the prior art mostly uses greatly more rod pieces connected, this structure are connected using connector
Combination, cause support frame integral rigidity insufficient, and be easy to happen fastening screw top lacing members and make camera
The phenomenon that shaking, the shaking of camera can make camera be subjected to displacement and then the positioning accuracy of platform is caused large error occur, make pair
Position efficiency is lower.
Summary of the invention
The utility model aiming at the above problems existing in the prior art, provides a kind of camera for precision to bit platform
Retainer, the technical problem to be solved by the utility model is to how to improve the accurate positioning accuracy to bit platform.
The purpose of this utility model can be realized by the following technical scheme:
It is a kind of for precision to the camera retainer of bit platform, the precision is fixed on workbench bit platform, described
Workbench is square, which is characterized in that the camera retainer includes that the first tranverse connecting rod, the second tranverse connecting rod and two are oppositely arranged
Vertical connecting rod, each vertical connecting rod is perpendicular with the upper surface of the workbench, each end of first tranverse connecting rod company of sliding respectively
It connects on a vertical connecting rod, the inner end of second tranverse connecting rod is slidably connected on first tranverse connecting rod, the second tranverse connecting rod
On slidably connect camera connecting block for fixed camera component.
Its working principle is that: precision is fixed on workbench bit platform, and camera retainer is located at the top of workbench, and two
Vertical connecting rod and the first tranverse connecting rod form gantry frame structure, and precision is located at the lower section of the first tranverse connecting rod to bit platform, when contraposition, pass through
Mobile first tranverse connecting rod, the distance between photomoduel and workbench can be adjusted in vertical direction (Z-direction), passes through movement
Second tranverse connecting rod can adjust phase by mobile camera connecting block in the position that X-direction adjusts photomoduel in the Y direction
The position of thermomechanical components, camera retainer can adjust the position of photomoduel in three directions, and mobile comparison is accurate, move
In dynamic process, camera is not susceptible to shake, and can improve the accurate positioning accuracy to bit platform, camera retainer behaviour well
Facilitate, additionally it is possible to improve contraposition efficiency.
In a kind of above-mentioned camera retainer for precision to bit platform, is slidably connected on the vertical connecting rod
One connecting block, the first fine tuning slide unit is slidably connected in each first connecting block, and each end of first tranverse connecting rod is fixed
There is the second connecting block, each second connecting block is slidably connected with corresponding first fine tuning slide unit and to be axially positioned on corresponding first micro-
It adjusts on slide unit.In the structure, the second connecting block can be bolted on the first fine tuning slide unit, when unclamping bolt, be led to
Mobile first fine tuning slide unit is crossed, can be realized the movement of the first tranverse connecting rod in the vertical direction.
In a kind of above-mentioned camera retainer for precision to bit platform, have on the first fine tuning slide unit along institute
The first axially extending guide rail of vertical connecting rod is stated, second connecting block is slidably connected on first guide rail.First guide rail
Guiding role is played, moves the second connecting block more accurately, steadily in the axial direction of vertical connecting rod, improves positioning accuracy.
In a kind of above-mentioned camera retainer for precision to bit platform, slidably connected on first tranverse connecting rod
Third connecting block slidably connects the second fine tuning slide unit in the third connecting block, and the inner end of second tranverse connecting rod is fixed
There is the 4th connecting block, the 4th connecting block is slidably connected and is axially positioned on the second fine tuning slide unit with the second fine tuning slide unit.
In the structure, the 4th connecting block can be bolted on the second fine tuning slide unit, when unclamping bolt, pass through mobile second
Slide unit is finely tuned, can be realized the movement of the second tranverse connecting rod in the X direction.
In a kind of above-mentioned camera retainer for precision to bit platform, have on the second fine tuning slide unit along institute
The second axially extending guide rail of the first tranverse connecting rod is stated, the 4th connecting block is slidably connected on second guide rail.Second
Guide rail plays guiding role, moves the 4th connecting block more accurately, steadily in the axial direction of the first tranverse connecting rod, improves positioning
Precision.
In a kind of above-mentioned camera retainer for precision to bit platform, slidably connected on second tranverse connecting rod
5th connecting block, slidably connects third fine tuning slide unit in the 5th connecting block, and the camera connecting block is fixed on described the
On three fine tuning slide units.
In a kind of above-mentioned camera retainer for precision to bit platform, the bottom of each vertical connecting rod is respectively and fixedly provided in side
The bottom plate connecting block of shape, each vertical connecting rod are respectively positioned on the middle part of corresponding bottom plate connecting block, and each bottom plate connecting block is bolted
On the workbench.
In a kind of above-mentioned camera retainer for precision to bit platform, the vertical connecting rod, the first tranverse connecting rod and
Two tranverse connecting rods are made of aluminum profile.Aluminum profile has good rigidity and ductility, can be according to difference to the ruler of bit platform
It is very little, easily fabricate out various sizes of camera retainer.
Compared with prior art, as follows the advantages of the utility model:
In the utility model, by camera retainer, photomoduel can be moved in three directions, make phase unit
Part is in different positions, which be able to achieve camera retainer preferably to bit function, and retainer structure is simple
It is compact, it is easy to process, it is easy to operate, it can be realized fine tuning during contraposition, greatly improve the accurate contraposition to bit platform and imitate
Rate and precision.
Detailed description of the invention
Fig. 1 is the schematic diagram that camera retainer is installed on the workbench.
Fig. 2 is the structural schematic diagram of camera retainer.
Fig. 3 is the structural schematic diagram of vertical connecting rod.
Fig. 4 is the structural schematic diagram of the first tranverse connecting rod.
Fig. 5 is the structural schematic diagram of the second tranverse connecting rod.
In figure, 1, precision to bit platform；2, workbench；3, the first tranverse connecting rod；3a, third connecting block；3c, the second fine tuning are slided
Platform；3d, the 4th connecting block；4, the second tranverse connecting rod；4a, camera connecting block；4b, the 5th connecting block；4c, third finely tune slide unit；5,
Vertical connecting rod；5a, the first connecting block；5b, the first fine tuning slide unit；5c, the second connecting block；5d, bottom plate connecting block；6, photomoduel.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As described in figures 1 and 5, accurate to be fixed on workbench 2 to bit platform 1, workbench 2 is square, camera retainer packet
Include the first tranverse connecting rod 3, the second tranverse connecting rod 4 and two vertical connecting rods 5 that are oppositely arranged, each vertical connecting rod 5 with the upper surface phase of workbench 2
Vertically, each end of the first tranverse connecting rod 3 is slidably connected at respectively on a vertical connecting rod 5, and the inner end of the second tranverse connecting rod 4, which slides, to be connected
It connects on the first tranverse connecting rod 3, the camera connecting block 4a for fixed camera component 6 is slidably connected on the second tranverse connecting rod 4.
Precision is fixed on workbench 2 bit platform 1, and camera retainer is located at the top of workbench 2, two vertical connecting rods, 5 He
First tranverse connecting rod 3 forms gantry frame structure, and precision is located at the lower section of the first tranverse connecting rod 3 to bit platform 1, when contraposition, passes through movement
First tranverse connecting rod 3 can adjust the distance between photomoduel 6 and workbench 2 in vertical direction (Z-direction), pass through movement
Second tranverse connecting rod 4 can be adjusted in the position that X-direction adjusts photomoduel 6 by mobile camera connecting block 4a in the Y direction
The position of photomoduel 6 is saved, camera retainer can adjust the position of photomoduel 6, and mobile comparison essence in three directions
Really, in the process of moving, camera is not susceptible to shake, and can improve the accurate positioning accuracy to bit platform 1, camera well
Retainer is easy to operate, additionally it is possible to improve contraposition efficiency.
As shown in figure 3, slidably connecting the first connecting block 5a, each first connecting block 5a in the present embodiment, on vertical connecting rod 5
On slidably connect the first fine tuning slide unit 5b, each end of the first tranverse connecting rod 3 is respectively and fixedly provided with the second connecting block 5c, each second rank
Block 5c is met to be slidably connected and be axially positioned on corresponding first fine tuning slide unit 5b with corresponding first fine tuning slide unit 5b.The structure
In, the second connecting block 5c can be bolted on the first fine tuning slide unit 5b, micro- by mobile first when unclamping bolt
Slide unit 5b is adjusted, can be realized the movement of the first tranverse connecting rod 3 in the vertical direction.
Preferably, there is the first axially extending guide rail along vertical connecting rod 5, the second connecting block 5c on the first fine tuning slide unit 5b
It is slidably connected on the first guide rail.First guide rail plays guiding role, make the second connecting block 5c in the axial direction of vertical connecting rod 5 more
Accurately, it steadily moves, improves positioning accuracy.
As shown in figure 4, slidably connecting third connecting block 3a, third connecting block 3a on the first tranverse connecting rod 3 in the present embodiment
On slidably connect the second fine tuning slide unit 3c, the inner end of the second tranverse connecting rod 4 is fixed with the 4th connecting block 3d, the 4th connecting block 3d
It is slidably connected and is axially positioned on the second fine tuning slide unit 3c with the second fine tuning slide unit 3c.In the structure, the 4th connecting block 3d can
To be bolted on the second fine tuning slide unit 3c, when unclamping bolt, by mobile second fine tuning slide unit 3c, can be realized
The movement of second tranverse connecting rod 4 in the X direction.
Preferably, having the second axially extending guide rail along the first tranverse connecting rod 3, the 4th rank on the second fine tuning slide unit 3c
Block 3d is met to be slidably connected on the second guide rail.Second guide rail plays guiding role, makes the 4th connecting block 3d in the first tranverse connecting rod 3
It more accurately, is steadily moved in axial direction, improves positioning accuracy.
As shown in figure 5, slidably connecting the 5th connecting block 4b, the 5th connecting block 4b on the second tranverse connecting rod 4 in the present embodiment
On slidably connect third fine tuning slide unit 4c, camera connecting block 4a be fixed on third fine tuning slide unit 4c on.
As shown in figs. 1 and 3, the bottom of each vertical connecting rod 5 is respectively and fixedly provided with the bottom plate connecting block 5d being square, and each vertical connecting rod 5 is
Positioned at the middle part of corresponding bottom plate connecting block 5d, each bottom plate connecting block 5d is bolted on workbench 2.
Preferably, vertical connecting rod 5, the first tranverse connecting rod 3 and the second tranverse connecting rod 4 are made of aluminum profile.Aluminum profile has good
Good rigidity and ductility, can easily fabricate out various sizes of camera according to difference to the size of bit platform
Retainer.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (8)
1. it is a kind of for precision to the camera retainer of bit platform, the precision is fixed on workbench (2) bit platform (1),
The workbench (2) is square, which is characterized in that the camera retainer includes the first tranverse connecting rod (3), the second tranverse connecting rod (4)
The vertical connecting rod (5) being oppositely arranged with two, each vertical connecting rod (5) is perpendicular with the upper surface of the workbench (2), and described first is horizontal
Each end of connecting rod (3) is slidably connected at respectively on a vertical connecting rod (5), and the inner end of second tranverse connecting rod (4), which slides, to be connected
It connects on first tranverse connecting rod (3), the camera rank for fixed camera component (6) is slidably connected on the second tranverse connecting rod (4)
Meet block (4a).
2. it is according to claim 1 it is a kind of for precision to the camera retainer of bit platform, which is characterized in that the perpendicular company
It is slidably connected on bar (5) the first connecting block (5a), slidably connects the first fine tuning slide unit on each first connecting block (5a)
Each end of (5b), first tranverse connecting rod (3) are respectively and fixedly provided with the second connecting block (5c), each second connecting block (5c) with it is corresponding
First fine tuning slide unit (5b) is slidably connected and is axially positioned in corresponding first fine tuning slide unit (5b).
3. it is according to claim 2 it is a kind of for precision to the camera retainer of bit platform, which is characterized in that described first
Finely tune the first axially extending guide rail having on slide unit (5b) along the vertical connecting rod (5), the second connecting block (5c) sliding
It is connected on first guide rail.
4. it is according to claim 1 it is a kind of for precision to the camera retainer of bit platform, which is characterized in that described first
It is slidably connected on tranverse connecting rod (3) third connecting block (3a), it is sliding that the second fine tuning is slidably connected on the third connecting block (3a)
Platform (3c), the inner end of second tranverse connecting rod (4) are fixed with the 4th connecting block (3d), the 4th connecting block (3d) and second
Fine tuning slide unit (3c) is slidably connected and is axially positioned on the second fine tuning slide unit (3c).
5. it is according to claim 4 it is a kind of for precision to the camera retainer of bit platform, which is characterized in that described second
Finely tune the second axially extending guide rail having on slide unit (3c) along first tranverse connecting rod (3), the 4th connecting block (3d)
It is slidably connected on second guide rail.
6. it is according to claim 1 it is a kind of for precision to the camera retainer of bit platform, which is characterized in that described second
The 5th connecting block (4b) is slidably connected on tranverse connecting rod (4), and third fine tuning is slidably connected on the 5th connecting block (4b) and is slided
Platform (4c), the camera connecting block (4a) are fixed on third fine tuning slide unit (4c).
7. it is according to claim 1-6 it is a kind of for precision to the camera retainer of bit platform, which is characterized in that
The bottom of each vertical connecting rod (5) is respectively and fixedly provided with the bottom plate connecting block (5d) being square, and each vertical connecting rod (5) is respectively positioned on corresponding bottom plate rank
The middle part of block (5d) is connect, each bottom plate connecting block (5d) is bolted on the workbench (2).
8. it is according to claim 7 it is a kind of for precision to the camera retainer of bit platform, which is characterized in that the perpendicular company
Bar (5), the first tranverse connecting rod (3) and the second tranverse connecting rod (4) are made of aluminum profile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820537074.2U CN208311815U (en) | 2018-04-16 | 2018-04-16 | It is a kind of for precision to the camera retainer of bit platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820537074.2U CN208311815U (en) | 2018-04-16 | 2018-04-16 | It is a kind of for precision to the camera retainer of bit platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208311815U true CN208311815U (en) | 2019-01-01 |
Family
ID=64718709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820537074.2U Expired - Fee Related CN208311815U (en) | 2018-04-16 | 2018-04-16 | It is a kind of for precision to the camera retainer of bit platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208311815U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110388539A (en) * | 2018-04-16 | 2019-10-29 | 广州中国科学院先进技术研究所 | It is a kind of for precision to the camera retainer of bit platform |
-
2018
- 2018-04-16 CN CN201820537074.2U patent/CN208311815U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110388539A (en) * | 2018-04-16 | 2019-10-29 | 广州中国科学院先进技术研究所 | It is a kind of for precision to the camera retainer of bit platform |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190101 |
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| CF01 | Termination of patent right due to non-payment of annual fee |