CN102927413B - Positioning device of field intensity probe - Google Patents
Positioning device of field intensity probe Download PDFInfo
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- CN102927413B CN102927413B CN201210445384.9A CN201210445384A CN102927413B CN 102927413 B CN102927413 B CN 102927413B CN 201210445384 A CN201210445384 A CN 201210445384A CN 102927413 B CN102927413 B CN 102927413B
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- rotating shaft
- slide
- fixture block
- positioning device
- field intensity
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Abstract
The invention discloses a positioning device of a field intensity probe. The positioning device of the field intensity probe comprises a rotation adjusting structure for adjusting and locking rotation of the filed intensity probe rotating around a central axis of the probe. The rotation adjusting structure comprises a sliding base, a clamping block, a locking nut, a first rotating shaft and a first angle ruler. The first rotating shaft is provided with a shaft hole for the rod portion of the filed intensity probe to penetrate through, the clamping block and the rod portion are fixedly connected, the clamping block and the first angle ruler are fixed on the first rotating shaft, the first rotating shaft can be installed in the sliding base in relatively rotating mode, a first angle indicating block matched with the first angle ruler to be used is installed on the sliding base, and the locking nut is connected with the first rotating shaft in thread fit mode so as to be matched with the clamping block and the sliding base to limit rotation of the first rotating shaft relative to the sliding base. The rotation adjusting structure of the positioning device has the advantages of being simple in structure, accurate in adjustment and convenient to adjust.
Description
Technical field
The present invention relates to a kind of positioning device that regulates orientation and lock function that has, relate in particular to the positioning device of field intensity probe.
Background technique
In the time regulating the orientation of field intensity probe, need to make field intensity probe move by the vertical direction (in short transverse), around the rotating shaft rotation of vertical plane of central axis perpendicular to crossing field intensity probe, and rotate around the central axis of self, and to make field intensity probe be fixed on reliably in the orientation after adjusting.Therefore, it is reliable that the positioning device of field intensity probe will have location, and feature easy to adjust is installed.
Summary of the invention
The object of the invention is to address the above problem, proposed a kind of field intensity probe of at least can realizing around the adjusting of its central axis rotation and the positioning device of locking, this positioning device has feature simple in structure, easy to adjust.
The technical solution used in the present invention is: a kind of positioning device of field intensity probe, comprise and carry out field intensity probe around the adjusting of the central axis rotation of self and the rotary regulating structure of locking, described rotary regulating structure comprises slide, fixture block, locking nut, the first rotating shaft and the first angle scale, wherein, described the first rotating shaft has the axis hole passing for the bar portion of field intensity probe, described fixture block is for being fixedly connected with described bar portion, described fixture block is fixed in the first rotating shaft together with the first angle scale, make the central axes of the central axis of the first angle scale and the axis hole of the first rotating shaft, and the first angle scale is located between fixture block and the first rotating shaft, described the first rotating shaft is installed in slide rotatably, makes fixture block and the first angle scale be positioned at the first end of slide, and the first angle indicator collet that cooperation first angle scale uses is installed on described slide, described locking nut is connected for the part screw-thread fit of stretching out with second end from slide of the first rotating shaft, rotate relative to slide to coordinate fixture block to limit the first rotating shaft with slide, the first end of described slide is relative in the direction of the central axis of axis hole with the second end.
Wherein, described fixture block comprises upper and lower fixture block, the bottom surface of described upper fixture block has the upper groove for the first segmental arc of encircles rod portion, the end face of described lower fixture block has the low groove for the second segmental arc of encircles rod portion, and described fixture block also comprises for upper and lower fixture block being linked together fix the locking element by the field intensity of the two encirclement probe.
Wherein, described positioning device also comprises that driven rotary controlling device carries out around perpendicular to crossing the adjusting of rotating shaft rotation of vertical plane of central axis of field intensity probe and the angle regulation structure of locking.
Wherein, described positioning device also comprise drive described angle regulation structure carry out height adjusting and the height adjusting structure of locking.
Wherein, described angle regulation structure comprises the second rotating shaft, rotating disk, the second angle scale and the second angle indicator collet, described the second rotating shaft is installed in described slide rotatably, make the central axis of the second rotating shaft and the first rotating shaft orthogonal, described second turns the tip of the axis forms a shoulder, described the second angle scale is installed on the exterior edge face of shoulder, and described the second rotating shaft is fixed together with the second angle scale; Described rotating disk is set in the second rotating shaft, and be placed between slide and the interior edge face of shoulder, described rotating disk and the second angle indicator collet are all fixed on slide, described rotating disk is positioned in the center of circle on the circumference on the central axis of the second rotating shaft and is provided with arc groove, is provided with for lock screw, through arc groove, rotating disk and slide is fixed on to the tapped hole on shoulder on described shoulder.
Wherein, described positioning device also comprises the height adjusting structure of adjusting and the locking of the height that carries out field intensity probe, described height adjusting structure comprises strut, slide block and base, described strut is vertically installed on base, described slide block and strut limit it and are slidably matched in relative rotation, and described height adjusting structure also comprises the upper locking nut being connected with strut screw-thread fit that is positioned at slide block top and the lower locking nut being connected with strut screw-thread fit that is positioned at slide block below; Described the second rotating shaft and the second angle scale are fixed on slide block, make the central axis of the second rotating shaft and the central axis of strut orthogonal.
Wherein, described slide block set is loaded on strut, and described slide block have with strut on the guiding element that is slidably matched of guiding groove that vertically arranges.
Wherein, on described base, be provided with the adjustment screw for adjusting base balance.
Wherein, described positioning device entirety adopts POM material to make.
Beneficial effect of the present invention is: the rotary regulating structure of positioning device of the present invention has feature simple in structure, that regulate accurately and be convenient to adjusting; Rotary regulating structure of the present invention and angle regulation structure combine by a slide, and angle regulation structure is directly fixed on height adjusting structure, and the structural design of junction is simply effective; In addition, positioning device of the present invention can free-handly regulate, and without any assistant tool, has the advantages that to be convenient to adjusting.
Brief description of the drawings
Fig. 1 is according to a kind of schematic perspective view of implementing structure of the positioning device of field intensity probe of the present invention;
Fig. 2 is the plan view of positioning device shown in Fig. 1;
Fig. 3 is that the A of Fig. 2 is to schematic diagram (plan view);
Fig. 4 is the partial schematic diagram of Fig. 2;
Fig. 5 is that the E-E of Fig. 4 is to sectional view;
Fig. 6 is that the C-C of Fig. 5 is to sectional view;
Fig. 7 is the schematic diagram that field intensity probe is not installed of Fig. 4;
Fig. 8 is that the D-D of Fig. 7 is to sectional view.
Embodiment
As shown in Fig. 1 to 8, the positioning device of field intensity of the present invention probe can comprise and carries out field intensity probe around the adjusting of the central axis rotation of self and the rotary regulating structure 1 of locking, carry out the angle regulation structure 2 around the adjusting perpendicular to the rotating shaft of the vertical plane of the central axis of field intensity probe is rotated excessively, and carry out the height adjusting structure 3 highly regulating.
As Fig. 1 to 4, and shown in Fig. 7 and 8, this rotary regulating structure 1 comprises slide 13, fixture block 12, locking nut 14, the first rotating shaft 16 and the first angle scale 11, wherein, the first rotating shaft 16 has the axis hole passing for the bar portion of field intensity probe 4, the first angle scale 11 is all sheathed in the bar portion of field intensity probe 4 with fixture block 12, wherein, the bar portion of fixture block 12 and field intensity probe 4 is for being fixedly connected with, limiting field intensity probe 4 rotates and slides along the central axial direction of self around the central axis of self relative to fixture block 12, and the central axis of the first angle scale 11 is basic and the central axes of the axis hole of the first rotating shaft 16, and the first angle scale 11 is located between fixture block 12 and the first rotating shaft 16, to ensure the reliability of reading, the first angle indicator collet 15 that one cooperation the first angle scale 11 uses is installed on slide 13.When operation, the bar portion of field intensity probe 4 is inserted in the axis hole of the first rotating shaft 16, the first rotating shaft 16 is installed in slide 13 rotatably, fixture block 12 is fixed in the first rotating shaft 16 together with the first angle scale 11, make fixture block 12 and the first angle scale 11 be positioned at the first end of slide 13, operator can the first angle scale 11 going along with and fixture block 12 rotate field intensity probe 4, when being adjusted to after required angle, be connected with the part screw-thread fit that second end from slide 13 of the first rotating shaft 16 stretches out by locking nut 14, under the effect at locking nut 14, fixture block 12 is closely against on the first end of slide 13, and then by fixture block 12, the acting in conjunction of locking nut 14 and slide 13 limits the first rotating shaft 16 and rotates relative to slide 13, complete the positioning and locking of field intensity probe 4, wherein, the first end of described slide is relative on (being also the direction of the central axis of field intensity probe 4) in the direction of the central axis of axis hole with the second end.
For the ease of the installation of fixture block and fixing, as shown in Figure 7, this fixture block 12 can comprise, lower fixture block, the bottom surface of upper fixture block has the upper groove for the first segmental arc of encircles rod portion, the end face of lower fixture block 12 has the low groove for the second segmental arc of encircles rod portion, wherein first, the second segmental arc does not represent, lower fixture block coordinates with the fixed position of bar portion, on just representing, lower fixture block coordinates with the diverse location of bar portion. fixture block 12 also comprise for by, lower fixture block links together to fix the locking element by the field intensity of the two encirclement probe, wherein, upper groove and low groove can not form enclosed construction after encircles rod portion, go up, gapped between the opposing side of lower fixture block, this kind of structure is conducive to locking.This upper and lower fixture block can comprise a vertical portion and the horizontal part vertical with vertical portion, and upper and lower groove is all arranged on horizontal part, and horizontal part is for realizing locking between upper and lower fixture block, and vertical portion is for realizing being fixedly connected with between fixture block 12 and the first rotating shaft 16.In the present embodiment, as shown in Figure 7, this upper groove and low groove can be the triangular structure tangent with bar portion.
Positioning device of the present invention can also comprise the angle regulation structure of carrying out around the adjusting perpendicular to the rotating shaft of the vertical plane of the central axis of field intensity probe is rotated excessively, as illustrated in Figures 5 and 6, this angle regulation structure comprises the second rotating shaft 21, rotating disk 23, the second angle scale 22 and the second angle indicator collet 24, the second rotating shaft 21 is installed in slide 13 rotatably, make the central axis of the second rotating shaft 21 and the first rotating shaft 16 orthogonal, the end of the second rotating shaft 21 forms a shoulder, the second angle scale 22 is installed on the exterior edge face of shoulder, the second rotating shaft 21 is fixed together with the second angle scale 22, rotating disk 23 is set in the second rotating shaft 21, and be placed between slide 13 and the interior edge face of shoulder, rotating disk 23 and the second angle indicator collet 24 that coordinates the second angle scale 22 to use are all fixed on slide 13, rotating disk 23 is positioned in the center of circle on the circumference on the central axis of the second rotating shaft 21 and is provided with arc groove, the angle of offering arc groove can be suitable with required angle regulation range, carry field intensity probe and rotating disk rotates around the central axis of the second rotating shaft 21 at slide, regulate after angle, lock screw 25 coordinates with the tapped hole arranging on shoulder through arc groove, rotating disk 23 and slide 13 are fixed in the second rotating shaft 21, be specially and be fixed on the object that the second rotating shaft 21 is fixed.
Positioning device of the present invention can also comprise and carries out highly the height adjusting structure that regulates, as illustrated in fig. 1 and 2, this height adjusting structure comprises strut 5, slide block 3 and base 6, strut 5 is vertically installed on base 6, slide block 3 limits it with strut 5 and is slidably matched in relative rotation, height adjusting structure also comprises the upper locking nut being connected with strut screw-thread fit 32 that is positioned at slide block 3 tops and the lower locking nut 33 being connected with strut screw-thread fit that is positioned at slide block 3 belows, to slide up and down by upper and lower locking nut restriction slide block 3.This second rotating shaft 21 and the second angle scale 22 are fixed on slide block 3, make the central axis of the second rotating shaft 21 and the central axis of strut 5 orthogonal.In the present embodiment, this slide block 3 is set on strut 5, and slide block 3 have with strut 5 on the guiding element 34 that is slidably matched of guiding groove 51 that vertically arranges, this guiding element 34 can be screw.
On this base 6, be provided with the adjustment screw for adjusting base balance.In the present embodiment, base has at least three supporting foots, and each supporting foot is respectively established one and adjusted screw, and in addition, base forms roomy support by overhanging supporting foot, makes positioning device entirety center of gravity low, reliable and stable.
Positioning device of the present invention can entirety adopt POM material to make, and makes it have lower lossy microwave, and in addition, positioning device of the present invention also can adopt the nonmetallic material that the lossy microwaves such as teflon, epoxy resin and nylon are very little to make.
Be only preferred embodiment of the present invention in sum, be not used for limiting practical range of the present invention.Be that all equivalences of doing according to the content of the claims in the present invention change and modify, all should belong to technical scope of the present invention.
Claims (6)
1. the positioning device of a field intensity probe, comprise and carry out field intensity probe around the adjusting of the central axis rotation of self and the rotary regulating structure of locking, it is characterized in that: described positioning device also comprise driven rotary controlling device carry out around perpendicular to cross field intensity probe central axis vertical plane the adjusting of rotating shaft rotation and the angle regulation structure of locking and drive described angle regulation structure to carry out the adjusting of height and the height adjusting structure of locking;
Described rotary regulating structure comprises slide, fixture block, locking nut, the first rotating shaft and the first angle scale, wherein, described the first rotating shaft has the axis hole passing for the bar portion of field intensity probe, described fixture block is for being fixedly connected with described bar portion, described fixture block is fixed in the first rotating shaft together with the first angle scale, make the central axes of the central axis of the first angle scale and the axis hole of the first rotating shaft, and the first angle scale is located between fixture block and the first rotating shaft; Described the first rotating shaft is installed in slide rotatably, makes fixture block and the first angle scale be positioned at the first end of slide, and the first angle indicator collet that cooperation first angle scale uses is installed on described slide; Described locking nut is connected for the part screw-thread fit of stretching out with second end from slide of the first rotating shaft, rotate relative to slide to coordinate fixture block to limit the first rotating shaft with slide, the first end of described slide is relative in the direction of the central axis of axis hole with the second end;
Described angle regulation structure comprises the second rotating shaft, rotating disk, the second angle scale and the second angle indicator collet, described the second rotating shaft is installed in described slide rotatably, make the central axis of the second rotating shaft and the first rotating shaft orthogonal, described second turns the tip of the axis forms a shoulder, described the second angle scale is installed on the exterior edge face of shoulder, and described the second rotating shaft is fixed together with the second angle scale; Described rotating disk is set in the second rotating shaft, and be placed between slide and the interior edge face of shoulder, described rotating disk and the second angle indicator collet are all fixed on slide, described rotating disk is positioned in the center of circle on the circumference on the central axis of the second rotating shaft and is provided with arc groove, is provided with for lock screw, through arc groove, rotating disk and slide is fixed on to the tapped hole on shoulder on described shoulder.
2. positioning device according to claim 1, it is characterized in that: described fixture block comprises upper and lower fixture block, the bottom surface of described upper fixture block has the upper groove for the first segmental arc of encircles rod portion, the end face of described lower fixture block has the low groove for the second segmental arc of encircles rod portion, and described fixture block also comprises for upper and lower fixture block being linked together fix the locking element by the field intensity of the two encirclement probe.
3. positioning device according to claim 1, it is characterized in that: described positioning device also comprises the height adjusting structure of adjusting and the locking of the height that carries out field intensity probe, described height adjusting structure comprises strut, slide block and base, described strut is vertically installed on base, described slide block and strut limit it and are slidably matched in relative rotation, and described height adjusting structure also comprises the upper locking nut being connected with strut screw-thread fit that is positioned at slide block top and the lower locking nut being connected with strut screw-thread fit that is positioned at slide block below; Described the second rotating shaft and the second angle scale are fixed on slide block, make the central axis of the second rotating shaft and the central axis of strut orthogonal.
4. positioning device according to claim 3, is characterized in that: described slide block set is loaded on strut, and described slide block have with strut on the guiding element that is slidably matched of guiding groove that vertically arranges.
5. positioning device according to claim 3, is characterized in that: on described base, be provided with the adjustment screw for adjusting base balance.
6. according to the positioning device described in any one in claim 1 to 5, it is characterized in that: described positioning device entirety adopts POM material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210445384.9A CN102927413B (en) | 2012-11-08 | 2012-11-08 | Positioning device of field intensity probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210445384.9A CN102927413B (en) | 2012-11-08 | 2012-11-08 | Positioning device of field intensity probe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102927413A CN102927413A (en) | 2013-02-13 |
| CN102927413B true CN102927413B (en) | 2014-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210445384.9A Active CN102927413B (en) | 2012-11-08 | 2012-11-08 | Positioning device of field intensity probe |
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| Country | Link |
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| CN (1) | CN102927413B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107013792A (en) * | 2017-04-18 | 2017-08-04 | 武汉华星光电技术有限公司 | A kind of Xelminator support |
| CN108828485A (en) * | 2018-03-19 | 2018-11-16 | 北京无线电计量测试研究所 | A kind of field intensity probe omni-directional calibration system, method and holder device |
| CN109596898B (en) * | 2018-12-18 | 2021-11-16 | 北京无线电计量测试研究所 | Probe supporting device and concentric conical TEM chamber |
| CN110057525B (en) * | 2019-05-28 | 2024-04-26 | 攀枝花学院 | Frame vibration test fixture |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US476806A (en) * | 1892-06-14 | mauser | ||
| US2541535A (en) * | 1946-03-01 | 1951-02-13 | Jack & Heintz Prec Ind Inc | Height gauge |
| US3533583A (en) * | 1968-06-14 | 1970-10-13 | Arkay Corp | Adjustable support apparatus |
| FI118239B (en) * | 2004-12-09 | 2007-08-31 | Waertsilae Finland Oy | Measurement sensors |
| WO2011083615A1 (en) * | 2010-10-28 | 2011-07-14 | ベルボン株式会社 | Support device and leg device |
| CN202927400U (en) * | 2012-11-08 | 2013-05-08 | 广州赛宝计量检测中心服务有限公司 | Positioning device of field intensity probe |
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| CN102927413A (en) | 2013-02-13 |
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