CN214845964U

CN214845964U - A rotation regulation device for slide

Info

Publication number: CN214845964U
Application number: CN202121520131.4U
Authority: CN
Inventors: 却井山; 王子昂
Original assignee: Hangzhou Bona Photoelectric Co ltd
Current assignee: Hangzhou Bona Photoelectric Co ltd
Priority date: 2021-07-05
Filing date: 2021-07-05
Publication date: 2021-11-23
Anticipated expiration: 2031-07-05

Abstract

The application relates to a rotation regulation device for slide, connect in the rotation piece of base, be used for installing the installation subassembly on rotating the piece with the slide including base, rotation, rotate and be equipped with between piece and the base and be used for making the locking piece that rotates the relative base of piece fixed, it is equipped with the scale mark that is used for showing the relative base turned angle of rotation piece to rotate to be equipped with on the piece, first logical groove has been seted up to the position that corresponds the slide on the base. The rotating piece can rotate relative to the base according to the scale marks until the slide rotates to a proper angle, and then the rotating piece is fixed through the locking piece. Thereby stably maintaining the slide at the artificially adjusted angle. The whole adjustment is more accurate, convenient and stable.

Description

A rotation regulation device for slide

Technical Field

The present application relates to the field of optical instruments, and more particularly, to a rotational adjustment device for slides.

Background

In the design and experiment process of an optical system, an optical glass is often required to rotate a certain angle to achieve phase deflection, change the polarization state, change linear deflection into circular deflection and the like.

If the force is directly applied to the slide by fingers or the slide clamp to realize the rotation of the slide, the adjustment precision is poor, and the required angle can be reached after multiple times of adjustment.

SUMMERY OF THE UTILITY MODEL

In order to adjust the angle of the slide more conveniently,

the application provides a rotation regulation device for slide, adopts following technical scheme:

the utility model provides a rotation regulation apparatus for slide, includes the base, rotates to connect in the rotation piece of base, be used for installing the installation subassembly on rotating the piece with the slide, it is used for making to rotate the locking piece that the relative base is fixed to rotate to be equipped with between piece and the base, it is used for showing to rotate the scale mark of the relative base turned angle of piece to rotate to be equipped with on the piece, first logical groove has been seted up to the position that corresponds the slide on the base.

Through adopting above-mentioned technical scheme, can rotate the piece according to the relative base rotation of scale mark, until the slide rotates to suitable angle, then rotates the piece through the locking piece is fixed. Thereby stably maintaining the slide at the artificially adjusted angle. The whole adjustment is more accurate, convenient and stable.

Optionally, the rotating part comprises a first mounting wheel rotatably connected to the base, a second mounting wheel rotatably connected to the base, and a synchronous belt for linking the first mounting wheel and the second mounting wheel, wherein the first mounting wheel is provided with a mounting groove for mounting a glass slide.

Through adopting above-mentioned technical scheme, drive first installation wheel through rotating the second installation wheel and rotate to the realization is to the regulation of slide angle.

Optionally, a tensioning assembly for tensioning the synchronous belt is arranged on the base, the tensioning assembly comprises a tensioning wheel, and the tensioning wheel abuts against the synchronous belt.

Through adopting above-mentioned technical scheme to make the hold-in range can keep the tensioning, more stable biography power of passing.

Optionally, the tensioning assembly further includes a connecting member slidably connected to the base, the tensioning wheel is mounted on the connecting member, and fixing members for fixedly mounting the connecting member on the base are disposed on the connecting member and the base.

Through adopting above-mentioned technical scheme, the relative hold-in range's of take-up pulley position is adjusted to the relative base sliding connection spare of accessible to adjust the tensile force of hold-in range.

Optionally, the tension wheel is rotatably connected to the connecting piece.

Through adopting above-mentioned technical scheme to when making the hold-in range motion, be rolling friction between take-up pulley and the hold-in range, reduced when the hold-in range motion, the resistance of take-up pulley to the hold-in range, make the more smooth and easy biography power of hold-in range.

Optionally, a sliding groove is formed in the connecting piece, the fixing piece is a bolt, a screw rod portion of the fixing piece penetrates through the sliding groove and is in threaded connection with the base, and a nut portion of the fixing piece abuts against the connecting piece on the base.

Through adopting above-mentioned technical scheme, when the position of the relative hold-in range of take-up pulley is adjusted to needs, can unscrew the mounting, relative base sliding connection spare makes behind the take-up pulley tensioning hold-in range, it can to tighten the mounting again, convenient operation.

Optionally, a guide groove for accommodating the connecting piece is formed in the base, and the connecting piece is slidably embedded in the guide groove.

Through adopting above-mentioned technical scheme, the guide slot can carry out spacing and direction to the connecting piece, makes the connecting piece more smooth and easy need its relative base of gliding direction to slide along the user.

Optionally, the rotating member further includes a force application disc installed on one side of the second installation wheel away from the base, and the scale marks are located on the force application disc.

By adopting the technical scheme, the force can be applied to the second mounting wheel through the force application disc, so that the rotation angle of the slide can be controlled.

Optionally, set up the holding tank that supplies to rotate the piece installation on the base, rotate the piece and install in the holding tank, the guide slot is seted up in the holding tank bottom.

Through adopting above-mentioned technical scheme to make the base have certain degree's protection to rotating the piece, reduced and rotated the direct probability that leads to its damage by external force striking of piece.

Optionally, a cover plate is fixedly mounted on the base, and the cover plate and the force application disc cover the whole rotating part.

Through adopting above-mentioned technical scheme, apron and application of force dish have certain degree protection to the rotating member, have reduced the probability that the rotating member directly is leaded to its damage by external force striking.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the slide adjusting precision is high;

2. the slide is stably maintained at the artificially adjusted angle.

Drawings

FIG. 1 is a schematic structural view of example 1.

FIG. 2 is a sectional view of embodiment 1.

FIG. 3 is a schematic structural view of embodiment 2.

Fig. 4 is an exploded view of example 2.

FIG. 5 is a schematic view showing the structure of embodiment 2 after the cover plate is removed.

FIG. 6 is a sectional view of embodiment 2.

Description of reference numerals: 1. a base; 2. a rotating member; 3. a locking member; 4. a mounting seat; 5. a supporting seat; 6. a butting seat; 7. an arc groove; 8. a first through groove; 9. mounting a disc; 10. a rotating shaft; 11. scale lines; 12. mounting grooves; 13. a platen; 14. a cover plate; 15. accommodating grooves; 16. a first mounting wheel; 17. a second mounting wheel; 18. a synchronous belt; 19. a force application disc; 20. a first circular groove; 21. a second circular groove; 22. a tension assembly; 23. a tension wheel; 24. a connecting member; 25. a fixing member; 26. a guide groove; 27. a chute; 28. glass slide; 29. a second through slot.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

Example 1

The embodiment 1 of the present application discloses a rotation adjusting device for a slide. Referring to fig. 1 and 2, a rotation adjusting device for slide glass includes a base 1, a rotation member 2, a mounting assembly, and a locking member 3. The slide 28 is mounted in the rotary member 2 by a mounting assembly, and the rotary member 2 is rotatably connected to the base 1. In use, the rotatable member 2 is rotated relative to the base 1 to effect adjustment of the angle of the slide 28.

Specifically, referring to fig. 1 and 2, the base 1 includes a mounting seat 4, a support seat 5, and an abutment seat 6. The mounting seat 4 is arranged along the horizontal direction, and the supporting seat 5 is fixedly arranged on the upper end surface of the mounting seat 4. The supporting seat 5 is provided with an arc groove 7, and the arc groove 7 is communicated with the upper end face of the supporting seat 5. The abutting seat 6 is fixedly arranged on the upper end surface of the mounting seat 4 and is positioned on one side of the supporting seat 5. The butt joint seat 6 is provided with a first through groove 8 coaxial with the arc groove 7, and the first through groove 8 is circular. The mounting seat 4, the supporting seat 5 and the abutting seat 6 are integrally formed.

Referring to fig. 1 and 2, the rotating member 2 includes a mounting plate 9 and a rotating shaft 10 coaxially and fixedly connected to the mounting plate 9, and the mounting plate 9 and the rotating shaft 10 are both circular. The rotating shaft 10 is embedded in the first through groove 8 and is rotatably connected to the abutting seat 6. The mounting disc 9 butt joint is in 6 lateral walls of butt joint seat and circular arc groove 7 inner walls, and mounting disc 9 sliding connection is in circular arc groove 7 inner walls. So that the entire rotation member 2 is stably rotatably coupled to the base 1. And scale marks 11 for displaying the rotation angle of the mounting disc 9 relative to the base 1 are arranged outside the mounting disc 9. The locking piece 3 is a bolt, the locking piece 3 is connected to the outer wall of the abutting plate in a threaded mode, the screw end of the locking piece 3 penetrates into the first through groove 8, and the locking piece abuts against the rotating shaft 10.

When the rotating member 2 rotates to a proper angle relative to the base 1, the locking member 3 can be screwed down, so that the locking member 3 abuts against the rotating shaft 10, and the rotating member 2 is fixed relative to the base 1. Stabilizing the slide 28 at the artificially adjusted angle.

Referring to fig. 1 and 2, the inner cavities of the mounting plate 9 and the rotating shaft 10 form a mounting groove 12, and the mounting groove 12 is coaxially disposed with the first through groove 8. The installation component includes two pressure disks 13, and pressure disk 13 is fixed to be inlayed in mounting groove 12, and two pressure disks 13 are the interval setting. The slide 28 is positioned between the two platens 13 and abuts against the platens 13. Thereby allowing the slide 28 to be stably mounted in the mounting channel 12.

The implementation principle of the rotation adjusting device for the slide in the embodiment of the application is as follows: when the angle of the slide 28 needs to be adjusted, the rotating member 2 is rotated relative to the base 1 with reference to the scale lines 11, so that the slide 28 is rotated to a proper angle, and then the locking member 3 is screwed, so that the slide 28 is stably maintained at the manually adjusted angle.

Example 2

The embodiment 2 of the present application discloses a rotation adjusting device for a slide. Referring to fig. 3 and 4, a rotation adjusting device for a slide includes a base 1, a rotation member 2 installed on the base 1, and a cover plate 14 installed on the base 1 to cover the rotation member 2. The slide 28 is mounted on the rotating member 2 by a mounting assembly. The cover plate 14 is fixedly mounted on the base 1 by bolts. In use, the rotatable member 2 is rotated relative to the base 1 to effect adjustment of the angle of the slide 28.

Specifically, referring to fig. 4 and 5, the base 1 is provided with a receiving groove 15 for mounting the rotating member 2. The rotating member 2 includes a first mounting wheel 16, a second mounting wheel 17, a timing belt 18, and an urging disc 19. First circular slot 20 and second circular slot 21 have been seted up to holding tank 15 tank bottom, and first installation wheel 16 inlays to be located in first circular slot 20 and rotates to be connected in first circular slot 20, and second installation wheel 17 inlays to be located in second circular slot 21 and rotates to be connected in second circular slot 21. The first installation wheel 16 and the second installation wheel 17 are both synchronous wheels, and the synchronous belt 18 is sleeved outside the first installation wheel 16 and the second installation wheel 17 and is tensioned by the first installation wheel 16 and the second installation wheel 17. Teeth on the timing belt 18 are engaged with teeth outside the first mounting wheel 16 and the second mounting wheel 17. The teeth on the timing belt 18 and the teeth outside the first mounting wheel 16 and the second mounting wheel 17 constitute the locking member 3. The first mounting wheel 16 and the second mounting wheel 17 can rotate synchronously under the drive of the synchronous belt 18. At the same time, the locking member 3 can fix the first mounting wheel 16 and the second mounting wheel 17 relative to the base 1 when no external force is applied.

Referring to fig. 4 and 6, the slide 28 is fixedly mounted on the first mounting wheel 16. The bottom of the first round groove 20 is provided with a first through groove 8 at a position corresponding to the slide 28. The force application disk 19 is coaxially fixed to the second mounting wheel 17 on the side facing the cover plate 14. The force application disc 19 is provided with scale marks 11 for displaying the rotation angle of the mounting disc 9 relative to the base 1. The cover plate 14 is provided with a second through groove 29 for passing the urging plate 19. In use, the force application disc 19 is rotated, thereby rotating the second mounting wheel 17 relative to the base 1. The first mounting wheel 16 and the slide 28 are driven to rotate by the synchronous belt 18, so that the angle of the slide 28 is adjusted.

Referring to fig. 6, the first mounting wheel 16 is provided with a mounting groove 12, and the mounting groove 12 is coaxial with the first through groove 8. The installation component includes two pressure disks 13, and pressure disk 13 is fixed to be inlayed in mounting groove 12, and two pressure disks 13 are the interval setting. The slide 28 is positioned between the two platens 13 and abuts against the platens 13. Thereby allowing the slide 28 to be stably mounted in the mounting channel 12.

Referring to fig. 5, in order to keep the timing belt 18 tensioned, a tension assembly 22 for tensioning the timing belt 18 is provided in the receiving groove 15. The tension assembly 22 includes a tension pulley 23, a connecting member 24, and a fixing member 25. The groove bottom of the accommodating groove 15 is provided with a guide groove 26, and the connecting piece 24 is connected in the guide groove 26 in a sliding manner. The connecting member 24 is provided with a sliding groove 27 along the length direction of the guide groove 26. The fixing member 25 is a bolt, and a screw portion of the fixing member 25 passes through the sliding groove 27 and is screwed to the base 1. The nut portion of the fastener 25 presses the connector 24 against the base 1. The tensioner 23 is rotatably connected to the connecting member 24. And the tension pulley 23 abuts against the outer wall of the synchronous belt 18.

When the position of the tension pulley 23 relative to the synchronous belt 18 needs to be adjusted, the fixing piece 25 can be unscrewed, the connecting piece 24 can be slid relative to the base 1, the tension pulley 23 is used for tensioning the synchronous belt 18, and then the fixing piece 25 is screwed, so that the operation is convenient.

The second embodiment of the present application is a rotation adjusting device for a slide, and the implementation principle is as follows: when the angle of the slide 28 needs to be adjusted, the scale mark 11 can be referred to, the force application disc 19 rotates relative to the cover plate 14, the force application disc 19 drives the second installation wheel 17 to rotate, the first installation wheel 16 rotates relative to the base 1 under the action of the synchronous belt 18, so that the slide 28 rotates to a proper angle, and the teeth on the synchronous belt 18 enable the slide 28 to be stably maintained at the artificially adjusted angle.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A rotation adjustment device for a slide, characterized in that: including base (1), rotate connect in the rotation piece (2) of base (1), be used for installing slide (28) the installation subassembly on rotating piece (2), it is used for making to rotate piece (2) locking piece (3) fixed relative base (1) to rotate to be equipped with between piece (2) and base (1), it is used for showing to rotate the scale mark (11) that piece (2) turned angle relative base (1) to rotate to be equipped with on piece (2), first logical groove (8) have been seted up to the position that corresponds slide (28) on base (1).

2. A rotation adjusting device for a slide glass according to claim 1, characterized in that: rotate piece (2) including rotate connect in first installation wheel (16) of base (1), rotate connect in second installation wheel (17) of base (1), be used for the first installation wheel of linkage (16) and hold-in range (18) of second installation wheel (17), installation groove (12) that are used for installing slide (28) are seted up in first installation wheel (16).

3. A rotation adjusting device for a slide glass according to claim 2, characterized in that: the base (1) is provided with a tensioning assembly (22) for tensioning the synchronous belt (18), the tensioning assembly (22) comprises a tensioning wheel (23), and the tensioning wheel (23) is abutted to the synchronous belt (18).

4. A rotation adjusting device for a slide glass according to claim 3, characterized in that: the tensioning assembly (22) further comprises a connecting piece (24) connected to the base (1) in a sliding mode, the tensioning wheel (23) is installed on the connecting piece (24), and fixing pieces (25) used for enabling the connecting piece (24) to be fixedly installed on the base (1) are arranged on the connecting piece (24) and the base (1).

5. A rotation adjusting device for a slide glass according to claim 4, wherein: the tension wheel (23) is rotatably connected to the connecting piece (24).

6. A rotation adjusting device for a slide glass according to claim 4, wherein: the connecting piece (24) is provided with a sliding groove (27), the fixing piece (25) is a bolt, the screw rod part of the fixing piece (25) penetrates through the sliding groove (27) and is in threaded connection with the base (1), and the nut part of the fixing piece (25) enables the connecting piece (24) to be tightly abutted to the base (1).

7. A rotation adjusting device for a slide glass according to claim 4, wherein: the base (1) is provided with a guide groove (26) for accommodating the connecting piece (24), and the connecting piece (24) is embedded in the guide groove (26) in a sliding manner.

8. A rotation adjusting device for a slide glass according to claim 2, characterized in that: the rotating piece (2) further comprises a force application disc (19) arranged on one side, deviating from the base (1), of the second installation wheel (17), and the scale marks (11) are located on the force application disc (19).

9. A rotation adjusting device for a slide glass according to claim 8, wherein: offer holding tank (15) that supply to rotate piece (2) installation on base (1), rotate piece (2) and install in holding tank (15), holding tank (15) tank bottom is seted up in guide slot (26).

10. A rotation adjusting device for a slide glass according to claim 9, wherein: the base (1) is fixedly provided with a cover plate (14), and the cover plate (14) and the force application disk (19) cover the whole rotating part (2).