技术领域technical field
本发明涉及光学实验调整组件，特别是一种光学元件调整用可复位升降杆座，在光路调整中经常需要不同中心高或者不同的光学元件，在替换、重置光学元件过程中本发明保证光学元件不需要重复调整中心高和角度等，方便了光路调整和实验。The invention relates to an optical experiment adjustment assembly, in particular to a resettable lift rod seat for adjustment of optical elements. Optical elements with different center heights or different heights are often required in optical path adjustment. The components do not need to repeatedly adjust the center height and angle, etc., which is convenient for optical path adjustment and experimentation.
背景技术Background technique
在光路调整中，中心高和角度调整十分频繁，出于实验需求，调整好中心高和角度的光学元件需要切换时，由于没有复位精度保证，每一次更换光学元件都需要重新调整中心高和角度，重新调整光路费时费力。In the optical path adjustment, the center height and angle are adjusted very frequently. For experimental requirements, when the optical elements that have adjusted the center height and angle need to be switched, since there is no guarantee of reset accuracy, the center height and angle need to be re-adjusted every time the optical element is replaced. , it is time-consuming and laborious to readjust the optical path.
发明内容SUMMARY OF THE INVENTION
本发明目的在于提供一种可复位升降杆座，光学元件放置于支杆上，当中心高、角度已经调整好的光学元件需要移除或切换时，支杆、复位块和光学元件一起移除；由于杆座不动，定位销保证了重置光学元件时可以移除前调整好的光学元件，保证光学元件的角度、位置不发生变化。The purpose of the present invention is to provide a resettable lift rod seat, the optical element is placed on the support rod, when the optical element whose center height and angle have been adjusted needs to be removed or switched, the support rod, the reset block and the optical element are removed together ; Because the rod seat does not move, the positioning pin ensures that the optical element that has been adjusted before can be removed when the optical element is reset, and the angle and position of the optical element do not change.
本发明的技术解决方案如下：The technical solution of the present invention is as follows:
一种可复位升降杆座，其特点在于，包括杆座、支杆、复位块、两个定位销钉、两根压簧、两个压紧螺钉、复位顶紧螺钉、波珠螺钉、锁紧螺钉和磁铁；所述的杆座具有内壁开轴向弧形槽的中心孔，杆座外圆柱面设有径向锁紧螺丝孔和支撑螺丝孔，所述的杆座顶部设有两个向下的销钉孔与所述的定位销钉的小圆柱端配合，所述的杆座的底部有数个盲孔供所述的磁铁放置；所述的杆座靠近底部的外圆柱面开有周向环槽；所述的复位块具有内壁开轴向弧形槽的中心孔，该复位块外壁径向有顶紧螺丝孔，复位块的端面有两个复位孔，所述的复位孔沿轴向自上而下依次是螺钉孔、大光孔和小光孔；所述的定位销钉的大圆柱端和小圆柱端分别置于所述的大光孔和小光孔中，所述的压紧螺钉通过放置于大光孔内的压簧压紧所述的定位销钉；所述的支杆穿过所述的复位块的中心孔插入所述的杆座的中心孔，所述的杆座外圆柱面上部有刻线，所述的复位块外壁有刻线与所述的杆座的刻线共线，所述的支杆通过所述的复位顶紧螺钉与所述的复位块顶紧，通过所述的锁紧螺钉与所述的杆座顶紧，通过所述的波珠螺钉弹性地压紧到所述的杆座上。A resettable lifting rod seat, which is characterized in that it includes a rod seat, a support rod, a reset block, two positioning pins, two compression springs, two compression screws, a reset top screw, a ball screw, and a locking screw. and magnets; the rod seat has a central hole with an axial arc groove in the inner wall, the outer cylindrical surface of the rod seat is provided with radial locking screw holes and support screw holes, and the top of the rod seat is provided with two downward The pin hole is matched with the small cylindrical end of the positioning pin, and the bottom of the rod seat has several blind holes for the magnet to be placed; the outer cylindrical surface of the rod seat near the bottom is provided with a circumferential ring groove; The reset block has a central hole with an axial arc-shaped groove in the inner wall, a screw hole on the outer wall of the reset block in the radial direction, and two reset holes on the end face of the reset block, and the reset holes are axially from top to bottom. The screw holes, the large light holes and the small light holes are in sequence; the large cylindrical end and the small cylindrical end of the positioning pin are respectively placed in the large light holes and the small light holes, and the pressing screws are placed in the large light holes. The compression spring in the hole presses the positioning pin; the support rod passes through the central hole of the reset block and is inserted into the central hole of the rod seat, and the upper part of the outer cylindrical surface of the rod seat has an engraved line , the outer wall of the reset block has an engraved line that is collinear with the engraved line of the rod seat, and the support rod is tightened with the reset block through the reset topping screw. The screw is tightly pressed against the rod seat, and is elastically pressed onto the rod seat by the ball screw.
本发明可复位升降杆座具有结构简单，复位准确可靠的特点，切换不同光学元件或者移除和重置光学元件，只需调整一次，极大地方便了光路调整。The resettable lift rod seat of the invention has the characteristics of simple structure, accurate and reliable reset, and only one adjustment is required to switch between different optical elements or to remove and reset the optical element, which greatly facilitates the adjustment of the optical path.
附图说明Description of drawings
图1为本发明可复位升降杆座的立体图；1 is a perspective view of a resettable lift rod seat of the present invention;
图2为本发明可复位升降杆座的主视图和局部剖视图；2 is a front view and a partial cross-sectional view of the resettable lift rod seat of the present invention;
图3为本发明可复位升降杆座的仰视图；3 is a bottom view of the resettable lift rod seat of the present invention;
图4为本发明可复位升降杆座杆座的立体图；4 is a perspective view of the resettable lift rod seat post of the present invention;
图5为本发明可复位升降杆座杆座的A-A向剖视图；Fig. 5 is the A-A sectional view of the resettable lift rod seat post seat of the present invention;
图6为本发明可复位升降杆座复位块的剖视图；6 is a cross-sectional view of the reset block of the resettable lift rod seat of the present invention;
图7为本发明定位销钉的立体图；7 is a perspective view of a positioning pin of the present invention;
图8为本发明安装光学元件的立体图；8 is a perspective view of the present invention installing an optical element;
具体实施方式Detailed ways
下面结合附图和具体实例对本发明进一步说明，但不作为对本发明的限定；The present invention is further described below in conjunction with the accompanying drawings and specific examples, but is not intended to limit the present invention;
如图1、图2和图3所示，本发明可复位升降杆座，包括有杆座1、支杆3、复位块2、两个定位销钉4、两根压簧10、两个压紧螺钉5、复位顶紧螺钉6、波珠螺钉8、锁紧螺钉7和磁铁9。As shown in Figure 1, Figure 2 and Figure 3, the resettable lifting rod seat of the present invention includes a rod seat 1, a support rod 3, a reset block 2, two positioning pins 4, two compression springs 10, two compression Screw 5, reset top screw 6, ball screw 8, locking screw 7 and magnet 9.
如图4、图5、图6和图7所示，所述的杆座1具有内壁开轴向弧形槽11的中心孔12，杆座1外圆柱面19径向有锁紧螺丝孔13和支撑螺丝孔14，所述的杆座1的顶部有两个销钉孔17与所述的定位销钉4的小圆柱端42配合；如图3所示，杆座1底部有数个盲孔16放置所述的磁铁9；所述的杆座1靠近底部的外圆柱面19开有周向环槽15；杆座1外圆柱面19上部有刻线18，复位块2外壁有刻线21与所述的杆座1的刻线18共线；As shown in Figure 4, Figure 5, Figure 6 and Figure 7, the rod seat 1 has a central hole 12 with an axial arc-shaped groove 11 in the inner wall, and a locking screw hole 13 is radially provided on the outer cylindrical surface 19 of the rod seat 1 and supporting screw holes 14, the top of the rod base 1 has two pin holes 17 to match the small cylindrical ends 42 of the positioning pins 4; as shown in FIG. 3, there are several blind holes 16 at the bottom of the rod base 1 for placement The magnet 9; the outer cylindrical surface 19 of the rod seat 1 close to the bottom has a circumferential ring groove 15; the upper part of the outer cylindrical surface 19 of the rod seat 1 has a scribe line 18, and the outer wall of the reset block 2 has a scribe line 21 and the described The engraved line 18 of the rod seat 1 is collinear;
如图6所示，所述的复位块2具有内壁开轴向弧形槽21的中心孔23，复位块2外壁径向有顶紧螺丝孔24，复位块2的端面有两个复位孔28，所述的复位孔28沿轴向自上而下依次是螺钉孔25、大光孔26和小光孔27；如图2和7所示，所述的定位销钉4有大圆柱端41和小圆柱端42分别置于所述的大光孔26和小光孔27中；如图2所示，所述的压紧螺钉5通过放置于大光孔26内的所述的压簧10弹性压紧所述的定位销钉4；As shown in FIG. 6 , the reset block 2 has a central hole 23 with an axial arc-shaped groove 21 on the inner wall, a radial screw hole 24 on the outer wall of the reset block 2, and two reset holes 28 on the end face of the reset block 2 , the reset hole 28 is a screw hole 25, a large light hole 26 and a small light hole 27 from top to bottom in the axial direction; as shown in Figures 2 and 7, the positioning pin 4 has a large cylindrical end 41 and The small cylindrical ends 42 are respectively placed in the large light hole 26 and the small light hole 27 ; as shown in FIG. 2 , the compression screw 5 is elastically pressed by the compression spring 10 placed in the large light hole 26 the positioning pin 4;
所述的支杆3穿过复位块2的中心孔23插入所述的杆座1的中心孔12，分别通过复位顶紧螺钉6与复位块2顶紧和锁紧螺钉7与杆座1顶紧；另外支杆3还通过波珠螺钉8弹性地压紧到杆座1上；The support rod 3 is inserted into the central hole 12 of the rod base 1 through the central hole 23 of the reset block 2, and is respectively topped with the reset top tightening screw 6 and the reset block 2 and the locking screw 7 and the rod base 1 top. In addition, the support rod 3 is also elastically pressed to the rod seat 1 through the ball screw 8;
如图8所示，光学元件113通过调整架112固定在所述的支杆3上，杆座1通过压板等方法固定在光学平台等器件上；复位顶紧螺钉6将支杆3和复位块2相连，复位块2通过定位销钉4以固定位置放置在所述的杆座1上，波珠螺钉8将支杆3弹性地顶紧在杆座1上，所以松开复位顶紧螺钉6和锁紧螺钉7调整支杆3高度时，支杆3也不会下落；待光学元件113的高度调整完毕后，通过锁紧螺钉7将支杆3顶紧在杆座1上，复位顶紧螺钉6将复位块2顶紧在支杆3上；当光学元件113调整完毕后需要移除或切换时，松开锁紧螺钉7，将支杆3、复位块2、定位销钉4、调整架112和光学元件113等一起移除，保持杆座1不动；当需要复位时，将支杆3连同其他器件一起放入杆座1，将定位销钉4对准杆座1的销钉孔17，拧紧锁紧螺丝7即完成复位和切换。As shown in FIG. 8 , the optical element 113 is fixed on the support rod 3 through the adjustment frame 112, and the rod base 1 is fixed on the optical platform and other devices by means of a pressure plate; 2 are connected, the reset block 2 is placed on the rod base 1 in a fixed position through the positioning pin 4, and the ball screw 8 elastically pushes the support rod 3 on the rod base 1, so loosen the reset top tightening screw 6 and When the height of the support rod 3 is adjusted by the locking screw 7, the support rod 3 will not fall; after the height adjustment of the optical element 113 is completed, the support rod 3 is tightened on the rod base 1 by the locking screw 7, and the tightening screw is reset. 6. Tighten the reset block 2 on the support rod 3; when the optical element 113 needs to be removed or switched after adjustment, loosen the locking screw 7, and place the support rod 3, reset block 2, positioning pin 4, and adjustment frame 112 Remove it together with the optical element 113, etc., and keep the rod base 1 still; when it needs to be reset, put the support rod 3 together with other components into the rod base 1, align the positioning pin 4 with the pin hole 17 of the rod base 1, and tighten it. Tighten the screw 7 to complete the reset and switch.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910423630.2ACN110231688B (en) | 2019-05-21 | 2019-05-21 | Resettable Lifting Rod Holder |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910423630.2ACN110231688B (en) | 2019-05-21 | 2019-05-21 | Resettable Lifting Rod Holder |
| Publication Number | Publication Date |
|---|---|
| CN110231688Atrue CN110231688A (en) | 2019-09-13 |
| CN110231688B CN110231688B (en) | 2022-11-08 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910423630.2AActiveCN110231688B (en) | 2019-05-21 | 2019-05-21 | Resettable Lifting Rod Holder |
| Country | Link |
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| CN (1) | CN110231688B (en) |
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