CN204203531U - Planar regulation device - Google Patents
Planar regulation device Download PDFInfo
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- CN204203531U CN204203531U CN201420607760.4U CN201420607760U CN204203531U CN 204203531 U CN204203531 U CN 204203531U CN 201420607760 U CN201420607760 U CN 201420607760U CN 204203531 U CN204203531 U CN 204203531U
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- adjustable plate
- pedestal
- hole
- nut
- screw rod
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Abstract
The utility model belongs to physical construction leveling technology field, provides a kind of planar regulation device, comprises pedestal and adjustable plate, adjustable plate has the plane for loaded object, and adjustable plate is stacked and placed on pedestal; This planar regulation device also comprises several for providing pressed component and several adjustment means for relative position between continuous stepless adjustment adjustable plate and pedestal of elastic pressure in opposite directions for adjustable plate and pedestal, pressed component is located on adjustable plate and pedestal, and adjustment means to be located on adjustable plate and to be supported pedestal.Adjustment means comprises screw rod and nut, and screw rod and nut are adaptive, and adjustable plate is provided with the through hole with nut outer wall adaptation, and nut is embedded in through hole, and screw rod is inserted in nut and pedestal is supported in its lower end.Adjustment means of the present utility model can realize the regulating effect of continuous stepless, namely can realize the position that continuous stepless accurately regulates plane, and it is specially adapted to the high application of degree of regulation requirement, such as optical engineering field.
Description
Technical field
The utility model belongs to physical construction leveling technology field, particularly relates to a kind of planar regulation device.
Background technology
In the utilization process of many plant equipment, need the adjustment by specific physical construction, some plane being carried out to position/angles.Such as in optical engineering field, often need to carry out position/angles adjustment to optical mirror, change the travel path of light, reflected light is propagated towards specific direction, irradiates on specific position.Because optical engineering field is very high to various accuracy requirement, therefore, the degree of regulation for optical mirror requires also very high.In the prior art, be generally by superposing some pads, change the mode of its integral thickness and adjust optical mirror planimetric position/angle.This regulative mode belongs to discrete type and regulates (or being called that step type regulates), it can not carry out the adjustment of continuous stepless, when accommodation reflex mirror angle, can only sectional type adjusting angle, light finally can only be made towards propagated roughly, its precision is not high, and this regulative mode is complicated, is not easy to operation.In the plane adjustment technology of other field, be also mostly use the regulative mode of above-mentioned step type to regulate plane, they also exist above-mentioned deficiency equally.
Utility model content
The purpose of this utility model is the defect overcoming prior art, provides a kind ofly to regulate the planar regulation device of planimetric position/angle by continuous stepless.
The utility model realizes like this, a kind of planar regulation device, comprise pedestal and adjustable plate, described adjustable plate has the plane for loaded object, described adjustable plate is stacked and placed on described pedestal, described planar regulation device also comprise several for provide for described adjustable plate and described pedestal the pressed component of elastic pressure in opposite directions and several regulate the adjustment means of relative position between described adjustable plate and described pedestal for continuous stepless, described pressed component is located on described adjustable plate and described pedestal, described adjustment means to be located on described adjustable plate and to be supported described pedestal.
Further, described adjustment means comprises screw rod and nut, described screw rod and described nut adaptation, and described adjustable plate is provided with the through hole with described nut outer wall adaptation, described nut is embedded in described through hole, and described screw rod is inserted in described nut and described pedestal is supported in its lower end.
Further, described adjustment means also comprises the jackscrew for strengthening fixing described screw rod and described nut relative position, and described nut sidewall is provided with and holds the side opening locked of described jackscrew, and described jackscrew to be inserted in described side opening and to support described screw rod.
Further, described adjustment means is screw rod, and described adjustable plate is provided with through hole, is provided with the internal thread with described screw rod adaptation in described through hole, and described screw rod is inserted in described through hole and described pedestal is supported in its lower end.
Especially, described adjustment means is screw-thread micrometer, and described screw-thread micrometer comprises handle and push rod, described push rod is connected with described handle, described adjustable plate is provided with the through hole with described handle adaptation, and described handle is fixedly inserted in described through hole, and described pedestal supported by described push rod.
Further, described pressed component comprises connecting link and spring, described spring housing is located on described connecting link, and described connecting link passes described adjustable plate and its lower end is connected with described pedestal, and described both ends of the spring supports described adjustable plate and described connecting link upper end respectively.
Further, described pedestal upper end is provided with reference column, and described adjustable plate lower end is provided with pilot hole, and the aperture of described pilot hole is slightly larger than the external diameter of described reference column, and described reference column is inserted in described pilot hole; Described connecting link is connected on described reference column through bottom described pilot hole.
Particularly, described connecting link is connected by helicitic texture with described pedestal.
Further, described pressed component comprises extension spring, and described extension spring two ends connect described adjustable plate and described pedestal respectively.
Further, described pressed component also comprises latch and lower latch, and described adjustable plate is provided with the upper connecting hole holding described extension spring upper end and insert, and its sidewall is provided with pin-and-hole, and described upper latch to be inserted in described upper pin-and-hole and to penetrate described upper connecting hole; Described pedestal is provided with the lower connecting hole holding described extension spring lower end and insert, and its sidewall is provided with lower pin-and-hole, and described lower latch to be inserted in described lower pin-and-hole and to penetrate described lower connecting hole; Described extension spring two ends are respectively equipped with hook and lower draw-bar, and described upper hook hook is on described upper latch, and described lower draw-bar hook is on described lower latch; Described pedestal upper end is provided with reference column, and described adjustable plate lower end is provided with pilot hole, and the aperture of described pilot hole is slightly larger than the external diameter of described reference column, and described reference column is inserted in described pilot hole.
Planar regulation device provided by the utility model has following technique effect:
Pressed component in the utility model provides towards the elastic pressure of pedestal for adjustable plate, adjustment means provides the opposite force reverse with above-mentioned elastic pressure for adjustable plate, when the elastic pressure suffered by adjustable plate and opposite force balance, adjustable plate can be stabilized on certain position (angle) relative to pedestal, regulate this opposite force by adjustment means, the effect regulating relative position between adjustable plate and pedestal can be reached.In addition, because adjustment means of the present utility model can realize the regulating effect of continuous stepless, thus, the utility model can also realize the effect that continuous stepless regulates relative position between adjustable plate and pedestal, namely the utility model can realize the position/angles that continuous stepless accurately regulates plane, visible, the precision that the utility model is specially adapted to exchange pitch plane position/angles has the application of high request, such as optical engineering field.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of the first embodiment of the utility model;
Fig. 2 is the cut-open view in A-A direction in Fig. 1;
Fig. 3 is the STRUCTURE DECOMPOSITION figure of the first embodiment of the utility model;
Fig. 4 is the schematic perspective view of the utility model the second embodiment;
Fig. 5 is the cut-open view in B-B direction in Fig. 4;
Fig. 6 is the skeleton view of the utility model the second embodiment;
Fig. 7 is the STRUCTURE DECOMPOSITION figure of the utility model the second embodiment.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
See Fig. 1 or Fig. 4, the utility model embodiment provides a kind of planar regulation device, comprise pedestal 1 and adjustable plate 2, described adjustable plate 2 has the plane 21 for loaded object (such as optical mirror), described adjustable plate 2 is stacked and placed on described pedestal 1; This planar regulation device also comprises several for providing pressed component (3a or 3b of elastic pressure in opposite directions for described adjustable plate 2 and described pedestal 1, the utility model provides two kinds of embodiment/embodiments for pressed component, hereafter will specifically describe) and several regulate the adjustment means 4 of relative position between described adjustable plate 2 and described pedestal 1 for continuous stepless, described pressed component (3a or 3b) is located on described adjustable plate 2 and described pedestal 1, and described adjustment means 4 to be located on described adjustable plate 2 and to be supported (ejection) described pedestal 1.Wherein, pedestal 1 can be fixedly installed in plant equipment, or is positioned on certain face.
Adjustable plate 2 to be stacked on pedestal 1 and to be subject to the elastic pressure towards pedestal 1 direction that pressed component (3a or 3b) applies, that is, when adjustable plate 2 be subject to one oppositely and be greater than the power of above-mentioned elastic pressure time, will oppositely movement, utilize this method, just can realize the effect regulating adjustable plate 2 relative to pedestal 1 position/angles, and the adjustment means 4 in the utility model is just being to provide the parts of above-mentioned opposite force, this adjustment means 4 can also realize the operating effect of continuous stepless simultaneously.It should be noted that and regulate relative position in fact to include the concept of adjusting angle, therefore, all mention the implication that the place about relative position all contains relative angle herein.
Pressed component (3a or 3b) in the utility model provides towards the elastic pressure of pedestal 1 for adjustable plate 2, adjustment means 4 provides the opposite force reverse with above-mentioned elastic pressure for adjustable plate 2, when the elastic pressure suffered by adjustable plate 2 and opposite force balance, adjustable plate 2 can be stabilized on certain position relative to pedestal 1, regulate this opposite force by adjustment means 4, the effect regulating relative position between adjustable plate 2 and pedestal 1 can be reached.In addition, because adjustment means 4 of the present utility model can realize the regulating effect of continuous stepless, thus, the utility model can also realize the effect that continuous stepless regulates relative position between adjustable plate 2 and pedestal 1, namely the utility model can realize the position/angles that continuous stepless accurately regulates plane, visible, the precision that the utility model is specially adapted to exchange pitch plane position/angles has the application of high request, such as optical engineering field.
The utility model provides following three kinds of embodiments about described adjustment means 4:
Embodiment one: composition graphs 3 or Fig. 7, described adjustment means 4 comprises screw rod 41 and nut 42, described screw rod 41 is adaptive with described nut 42, described adjustable plate 2 is provided with the through hole 22 with described nut 42 outer wall adaptation, described nut 42 is embedded in described through hole 22, and described screw rod 41 is inserted in described nut 42 and described pedestal 1 is supported in its lower end.Nut 42 can be embedded on adjustable plate 2 by any way, the mode that such as bonding or helicitic texture locks, in the present embodiment, nut 42 is preferably embedded on adjustable plate 2 in the mode of helicitic texture locking, through hole 22 is passed completely through in order to prevent nut 42, also in order to it can more firmly be embedded in through hole 22, the periphery, upper end of nut 42 can arrange flange 422.
Described adjustment means 4 also can comprise the jackscrew 43 for strengthening fixing described screw rod 41 and described nut 42 relative position, described nut 42 sidewall is provided with and holds the side opening 421 locked of described jackscrew 43, and described jackscrew 43 to be inserted in described side opening 421 and to support described screw rod 41.After relative position between screw rod 41 and nut 42 is determined, jackscrew 43 can be locked, make it press screw rod 41, the relative position between standing screw 41 and nut 42.
In order to improve adjustment precision of the present utility model further, that one end (i.e. the lower end of screw rod 41) that screw rod 41 supports pedestal 1 can be set to hemisphere face 411, to reduce the area with pedestal 1 surface contact.
Embodiment two: described adjustment means 4 is screw rod 41, and described adjustable plate 2 is provided with through hole 22, is provided with the internal thread with described screw rod 41 adaptation in described through hole 22, described screw rod 41 is inserted in described through hole 22 and described pedestal 1 is supported in its lower end.Compared with embodiment one, present embodiment does not adopt nut 42, is directly located at by internal thread in through hole 22, and screw rod 41 is directly connected with adjustable plate 2 by this screw thread.Present embodiment structure is simple, but if the material of adjustable plate 2 is not suitable for directly attacking establishing screw thread, or attack and establish the technology difficulty of screw thread larger, then use embodiment one is more suitable.Because a kind of nut 42 of embodiment is except changing conveniently, without the need to directly directly adding outside screw thread on adjustable plate 2, it can also select the screw thread more adaptive with screw rod 41, makes that its degree of regulation is higher, rigidity is stronger.
Embodiment three (accompanying drawing does not show): described adjustment means 4 is screw-thread micrometer, described screw-thread micrometer comprises handle and push rod, described push rod is connected with described handle, described adjustable plate 2 is provided with the through hole with described handle adaptation, described handle is fixedly inserted in described through hole, and described pedestal 1 supported by described push rod.Screw-thread micrometer is the survey instrument that market is easily bought, and it is in the utility model, can be used for quantitatively regulating plane.Because screw-thread micrometer is routine measurement instrument, therefore no longer from shown in accompanying drawing.
On the basis of said structure, the utility model provides following two kinds of embodiments about described pressed component:
Embodiment one: see Fig. 1-Fig. 3, described pressed component 3a comprises connecting link 31a and spring 32a, described spring 32a is sheathed on described connecting link 31a, described connecting link 31a passes described adjustable plate 2 and its lower end is connected with described pedestal 1, and described spring 32a two ends support described adjustable plate 2 and described connecting link 31a upper end respectively.Connecting link 31a upper head is comparatively large, and spring 32a is compressed, for adjustable plate 2 provides required elastic pressure.
In order to can relative position between Primary Location adjustable plate 2 and pedestal 1 when assembling, and adjustable plate 2 and pedestal 1 misplace or are separated when preventing the utility model from using, described pedestal 1 upper end is provided with reference column 11, described adjustable plate 2 lower end is provided with pilot hole 23 (see Fig. 2), the aperture of described pilot hole 23 is slightly larger than the external diameter of described reference column 11, and described reference column 11 is inserted in described pilot hole 23; Described connecting link 31a is connected on described reference column 11 through bottom described pilot hole 23.The aperture of pilot hole 23 slightly larger than the external diameter of reference column 11, for adjustable plate 2 remains the space of suitably transferring.
Described connecting link 31a can be connected by helicitic texture with described pedestal 1, by the size regulating the degree that screws of connecting link 31a to carry out adjustable elastic pressure.As a kind of preferred implementation of the present utility model, connecting link 31a is connected on reference column 11 by helicitic texture.
Embodiment two: see Fig. 4-Fig. 7, described pressed component 3b comprises extension spring 31b, and described extension spring 31b two ends connect described adjustable plate 2 and described pedestal 1 respectively, and like this, namely extension spring 31b can be the elastic pressure that adjustable plate 2 provides required.
For the ease of the handling of pressed component 3b, described pressed component 3b also comprises latch 32b and lower latch 33b, described adjustable plate 2 is provided with the upper connecting hole 24 (see Fig. 5) holding described extension spring 31b upper end and insert, its sidewall is provided with pin-and-hole 25, and described upper latch 32b to be inserted in described upper pin-and-hole 25 and to penetrate described upper connecting hole 24; Described pedestal 1 is provided with the lower connecting hole 12 holding described extension spring 31b lower end and insert, and its sidewall is provided with lower pin-and-hole 13, and described lower latch 33b to be inserted in described lower pin-and-hole 13 and to penetrate described lower connecting hole 12; Described extension spring 31b two ends are respectively equipped with hook 311b and lower draw-bar 312b, and described upper hook 311b hook is on described upper latch 32b, and described lower draw-bar 312b hook is on described lower latch 33b; Described pedestal 1 upper end is provided with reference column 11, and described adjustable plate 2 lower end is provided with pilot hole 23 (see Fig. 5), and the aperture of described pilot hole 23 is slightly larger than the external diameter of described reference column 11, and described reference column 11 is inserted in described pilot hole 23.The utility model can complete the handling of extension spring 31b by the upper latch 32b and lower latch 33b of plug.
It should be noted that, the number of pressed component of the present utility model (3a or 3b) and adjustment means 4 and layout, can be arranged according to specific needs, as long as ensure that adjustable plate 2 can opposite base 1 smooth steady adjusting position/angle.See Fig. 3 and Fig. 7, in embodiment of the present utility model, adjustment means 4 is provided with three, and its layout as shown in the figure; Pressed component 3a is provided with three, and its layout as shown in figures 1 and 3; Pressed component 3b is provided with four, and its layout is as shown in Fig. 4, Fig. 6 and Fig. 7.
Understanding using method of the present utility model to be more convenient for, now applying to optical engineering field for it and being described:
The plane 21 (upper end face) of adjustable plate 2 places optical mirror;
Turn screw rod 41, makes its opposing nut 42 slippage, realizes telescopic effect;
By turn screw rod 41 in various degree, control the collapsing length of each screw rod 41;
From space geometry principle, can realize by above-mentioned steps the effect regulating optical reflection mirror angle.
Be appreciated that the utility model is not limited to the utilization in optical engineering field, it can also apply to any applicable technical field, adjusts plane.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace or improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a planar regulation device, comprise pedestal and adjustable plate, described adjustable plate has the plane for loaded object, described adjustable plate is stacked and placed on described pedestal, it is characterized in that: also comprise several for provide for described adjustable plate and described pedestal the pressed component of elastic pressure in opposite directions and several regulate the adjustment means of relative position between described adjustable plate and described pedestal for continuous stepless, described pressed component is located on described adjustable plate and described pedestal, and described adjustment means to be located on described adjustable plate and to be supported described pedestal.
2. planar regulation device as claimed in claim 1, it is characterized in that: described adjustment means comprises screw rod and nut, described screw rod and described nut adaptation, described adjustable plate is provided with the through hole with described nut outer wall adaptation, described nut is embedded in described through hole, and described screw rod is inserted in described nut and described pedestal is supported in its lower end.
3. planar regulation device as claimed in claim 2, it is characterized in that: described adjustment means also comprises the jackscrew for strengthening fixing described screw rod and described nut relative position, described nut sidewall is provided with and holds the side opening locked of described jackscrew, and described jackscrew to be inserted in described side opening and to support described screw rod.
4. planar regulation device as claimed in claim 1, it is characterized in that: described adjustment means is screw rod, described adjustable plate is provided with through hole, is provided with the internal thread with described screw rod adaptation in described through hole, and described screw rod is inserted in described through hole and described pedestal is supported in its lower end.
5. planar regulation device as claimed in claim 1, it is characterized in that: described adjustment means is screw-thread micrometer, described screw-thread micrometer comprises handle and push rod, described push rod is connected with described handle, described adjustable plate is provided with the through hole with described handle adaptation, described handle is fixedly inserted in described through hole, and described pedestal supported by described push rod.
6. the planar regulation device as described in any one of claim 1-5, it is characterized in that: described pressed component comprises connecting link and spring, described spring housing is located on described connecting link, described connecting link passes described adjustable plate and its lower end is connected with described pedestal, and described both ends of the spring supports described adjustable plate and described connecting link upper end respectively.
7. planar regulation device as claimed in claim 6, it is characterized in that: described pedestal upper end is provided with reference column, described adjustable plate lower end is provided with pilot hole, and the aperture of described pilot hole is slightly larger than the external diameter of described reference column, and described reference column is inserted in described pilot hole; Described connecting link is connected on described reference column through bottom described pilot hole.
8. planar regulation device as claimed in claim 6, is characterized in that: described connecting link is connected by helicitic texture with described pedestal.
9. the planar regulation device as described in any one of claim 1-5, is characterized in that: described pressed component comprises extension spring, and described extension spring two ends connect described adjustable plate and described pedestal respectively.
10. planar regulation device as claimed in claim 9, it is characterized in that: described pressed component also comprises latch and lower latch, described adjustable plate is provided with the upper connecting hole holding described extension spring upper end and insert, its sidewall is provided with pin-and-hole, and described upper latch to be inserted in described upper pin-and-hole and to penetrate described upper connecting hole; Described pedestal is provided with the lower connecting hole holding described extension spring lower end and insert, and its sidewall is provided with lower pin-and-hole, and described lower latch to be inserted in described lower pin-and-hole and to penetrate described lower connecting hole; Described extension spring two ends are respectively equipped with hook and lower draw-bar, and described upper hook hook is on described upper latch, and described lower draw-bar hook is on described lower latch; Described pedestal upper end is provided with reference column, and described adjustable plate lower end is provided with pilot hole, and the aperture of described pilot hole is slightly larger than the external diameter of described reference column, and described reference column is inserted in described pilot hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420607760.4U CN204203531U (en) | 2014-10-21 | 2014-10-21 | Planar regulation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420607760.4U CN204203531U (en) | 2014-10-21 | 2014-10-21 | Planar regulation device |
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| Publication Number | Publication Date |
|---|---|
| CN204203531U true CN204203531U (en) | 2015-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420607760.4U Active CN204203531U (en) | 2014-10-21 | 2014-10-21 | Planar regulation device |
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| CN (1) | CN204203531U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105259630A (en) * | 2015-11-10 | 2016-01-20 | 中国科学院长春光学精密机械与物理研究所 | A picture frame benchmark torus flatness detection supporting device |
| CN105397741A (en) * | 2015-10-19 | 2016-03-16 | 北京兆维科技开发有限公司 | Double-panel flatness adjusting device |
| CN106199889A (en) * | 2016-08-31 | 2016-12-07 | 无锡信欧光电科技有限公司 | One flattens optical adjusting frame automatically |
| CN106427015A (en) * | 2016-11-30 | 2017-02-22 | 无锡市创恒机械有限公司 | Plane regulating mechanism |
| CN112031059A (en) * | 2020-09-09 | 2020-12-04 | 湖南大学 | Underwater dredging technology with cooperative operation of ship body and crawler traveling mechanism |
| CN113155826A (en) * | 2020-01-07 | 2021-07-23 | 深圳华大智造科技有限公司 | Detection device |
-
2014
- 2014-10-21 CN CN201420607760.4U patent/CN204203531U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105397741A (en) * | 2015-10-19 | 2016-03-16 | 北京兆维科技开发有限公司 | Double-panel flatness adjusting device |
| CN105259630A (en) * | 2015-11-10 | 2016-01-20 | 中国科学院长春光学精密机械与物理研究所 | A picture frame benchmark torus flatness detection supporting device |
| CN106199889A (en) * | 2016-08-31 | 2016-12-07 | 无锡信欧光电科技有限公司 | One flattens optical adjusting frame automatically |
| CN106427015A (en) * | 2016-11-30 | 2017-02-22 | 无锡市创恒机械有限公司 | Plane regulating mechanism |
| CN113155826A (en) * | 2020-01-07 | 2021-07-23 | 深圳华大智造科技有限公司 | Detection device |
| CN112031059A (en) * | 2020-09-09 | 2020-12-04 | 湖南大学 | Underwater dredging technology with cooperative operation of ship body and crawler traveling mechanism |
| CN112031059B (en) * | 2020-09-09 | 2022-02-08 | 湖南大学 | Underwater dredging technology with cooperative operation of ship body and crawler traveling mechanism |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 518083 Yantian District, Yantian District, Shenzhen, Guangdong. Patentee after: BGI SHENZHEN Address before: 518083 comprehensive building, Beishan Industrial Zone, Yantian District, Shenzhen, Guangdong Patentee before: BGI SHENZHEN |
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| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180524 Address after: 518083 the comprehensive building of Beishan industrial zone and 11 2 buildings in Yantian District, Shenzhen, Guangdong. Patentee after: MGI TECH Co.,Ltd. Address before: 518083 Yantian District, Yantian District, Shenzhen, Guangdong. Patentee before: BGI SHENZHEN |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518083 comprehensive building of Beishan industrial zone and 11 Building 2, Yantian District, Guangdong, Shenzhen Patentee after: Shenzhen Huada Zhizao Technology Co.,Ltd. Address before: 518083 comprehensive building of Beishan industrial zone and 11 Building 2, Yantian District, Guangdong, Shenzhen Patentee before: MGI TECH Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |