CN115963610A - Integrated automatic reset displacement adjusting frame - Google Patents
Integrated automatic reset displacement adjusting frame Download PDFInfo
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- CN115963610A CN115963610A CN202211702735.XA CN202211702735A CN115963610A CN 115963610 A CN115963610 A CN 115963610A CN 202211702735 A CN202211702735 A CN 202211702735A CN 115963610 A CN115963610 A CN 115963610A
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Abstract
The invention discloses an integrated automatic reset displacement adjusting frame which comprises a shell, a floating ring and a rear cover, wherein an avoidance hole is formed in the center of the shell, two adjacent side walls of the shell are connected with a first driving mechanism and a second driving mechanism which are used for driving the floating ring to move along an X axis and a Y axis, one end of the first driving mechanism and one end of the second driving mechanism extend into the shell and are connected with a bearing, the outer side wall of the floating ring, adjacent to the first driving mechanism and the second driving mechanism, is provided with a guide groove, the bearing is clamped in the guide groove, and the outer side wall of the floating ring, far away from the first driving mechanism and the second driving mechanism and opposite to the guide groove, is connected with a floating block in a sliding mode. The adjusting frame adopts the rigid connecting structure that the first driving mechanism and the second driving mechanism directly pull the whole floating ring to move to replace a spring reset structure, thereby enhancing the stability and the load capacity of the whole structure, and being capable of adjusting the positions of an X axis and a Y axis in a single direction and improving the adjusting precision of an optical element.
Description
Technical Field
The invention relates to the technical field of optical experimental equipment, in particular to an integrated automatic reset displacement adjusting frame.
Background
The optical element is a basic constituent unit of an optical system, and most of the optical element functions as an image forming element, such as a lens, a prism, a mirror, and the like. There are also some parts which play special roles (such as light splitting, image transmission, filtering, etc.) in optical systems, such as reticles, filters, gratings, for optical fiber elements, etc.
In various optical experiments or application scenes, in order to obtain a better imaging effect, the position of the optical element needs to be finely adjusted to meet the experiment requirement, the optical element needs to be installed on a displacement adjusting frame at the moment, and an optical system is built to adjust and fix the position of the optical element.
Many devices for adjusting the position of an optical element are known from the prior art, for example, patent application No. CN202220721654.3 discloses a clamp for adjusting the position of a lens, comprising two spring assemblies, a longitudinal adjusting screw, a transverse adjusting screw, a lens adjusting frame, a lens cover plate and a lens fixing assembly, wherein the two spring assemblies are mounted on the lens adjusting frame, the transverse adjusting screw is mounted on one side of the lens adjusting frame away from one spring assembly, the longitudinal adjusting screw is mounted on one side of the lens adjusting frame away from the other spring assembly, and the lens fixing assembly is mounted on the lens adjusting frame through the lens cover plate.
The clamp is also an adjusting frame for adjusting the optical element, a spring type reset mechanism is adopted, all parts are contacted together by force generated by jacking of the spring, in the using process, the load born by the spring and the stability are lower, when one shaft is positioned at the spring compression limit, the friction of the other shaft in a small section of the spring rebound limit position can be too large to cause the lens fixing component not to retreat, when the stroke is at the tail end, the thrust provided by the spring is reduced, the lens fixing component can not be completely reset, and the adjusting precision of the optical element is reduced;
in addition, when the position of the optical element is adjusted by adopting the clamp, the X-axis and the Y-axis can be displaced along with the driving of the longitudinal adjusting screw or the transverse adjusting screw, so that unidirectional displacement adjustment cannot be realized, and the adjustment efficiency and the adjustment precision of the position of the optical element are reduced.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the integrated automatic reset displacement adjusting frame overcomes the defects of the prior art and is simple in structure and high in adjusting precision.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides an integral type automatic re-setting displacement adjustment frame, includes the casing, installs the back lid at casing top with the lid in the floating ring of casing, the center of casing is equipped with dodges the hole, and its adjacent both sides wall is connected with respectively and is used for driving the floating ring along X axle removal, along the first actuating mechanism and the second actuating mechanism that the Y axle removed, the one end of first actuating mechanism and second actuating mechanism all stretches into the casing and is connected with the bearing, the floating ring with the guide way has all been seted up on the adjacent lateral wall of first actuating mechanism, second actuating mechanism, the bearing card is located in the guide way, keeping away from first actuating mechanism, second actuating mechanism and with equal sliding connection has the slider on the opposite lateral wall of floating ring of guide way.
The outer side wall of the floating ring is provided with the guide groove, and the bearing clamped in the guide groove is connected with the first driving mechanism and the second driving mechanism, so that the unidirectional position of the floating ring on an X axis or a Y axis can be adjusted by screwing the first driving mechanism or the second driving mechanism inwards, and when the floating ring needs to move or reset along the opposite direction of the X axis or the Y axis, the floating ring can be driven to move or reset along the opposite direction of the X axis or the Y axis only by screwing the second driving mechanism outwards; the adjusting frame does not need to adopt a spring reset structure, and directly adopts a rigid connecting structure that a first driving mechanism and a second driving mechanism directly pull the whole floating ring to move, so that the stability and the load capacity of the whole structure are enhanced, the problem that the spring reset structure cannot be completely reset is solved, and the adjusting precision of the optical element is effectively improved;
the invention adopts a sliding connection structure between the floating block and the floating ring, the first driving mechanism or the second driving mechanism can drive the floating ring to move along the X axis or the Y axis, one side of the floating ring can move in the guide groove along the direction parallel to the X axis or the Y axis under the guide effect of the bearing and the guide groove in the corresponding Y axis or X axis direction, and the other side of the floating ring can also move on the floating block along the direction parallel to the X axis or the Y axis, so that the whole floating ring only moves along the X axis or the Y axis direction, and the position of the optical element can be adjusted in a single direction, and the adjustment precision of the optical element is improved.
Further, the guide groove is a dovetail groove or a T-shaped groove.
Further, the casing includes two drive frames, two direction frames and locates the bottom plate of bottom, two drive frames are used for installing first actuating mechanism and second actuating mechanism, and its and two direction frames connect gradually and form the square frame of casing, still are equipped with first heavy platform between square frame and bottom plate, keep away the hole and set up the center of locating the bottom plate.
Furthermore, the peripheral side surfaces of the first sinking platform are protruded towards the inner side walls of the driving frame and the guiding frame, a clamping groove is formed between the protruded part and the inner side walls of the driving frame and the guiding frame, and the floating block is clamped in the clamping groove and moves in the clamping groove along the X-axis direction or the Y-axis direction.
Further, the structure that the floating ring is connected with the floating block in a sliding mode is as follows: the outer side wall of the floating block is provided with a second sinking platform extending from outside to inside, the inner side wall of the floating block is provided with a waist-shaped hole communicated with the inside of the second sinking platform, a positioning screw is clamped in the waist-shaped hole, one end of the positioning screw is located in the second sinking platform, and the other end of the positioning screw is detachably connected with the outer side wall of the floating ring.
Furthermore, the outer side wall of the floating ring is provided with a first gasket at the position connected with the positioning screw, a second gasket is arranged at the position connected with the screw rod of the positioning screw, and the second gasket and the nut are both positioned in the second sinking platform.
Further, another structure of the sliding connection of the floating ring and the floating block is as follows: the inner side wall of the floating block is provided with a sinking groove which penetrates from the left side wall to the right side wall of the floating block, and the outer side wall of the floating ring is provided with a convex strip which is clamped with the sinking groove at a position corresponding to the floating block.
Furthermore, first actuating mechanism includes that the X axle adjusts the screw thread pair, the one end that the X axle was adjusted the screw thread pair and is stretched into in the casing with the shaft hole of bearing is connected.
Furthermore, the second driving mechanism comprises a Y-axis adjusting thread pair, and one end of the Y-axis adjusting thread pair extending into the shell is connected with the shaft hole of the bearing.
Further, the floating ring comprises a connecting ring, an optical element mounting ring and a limiting ring which are sequentially connected from bottom to top and coaxially arranged, and a clamping ring is further arranged in the optical element mounting ring.
The integrated automatic reset displacement adjusting frame has the beneficial effects that:
(1) The invention has simple structure and convenient installation, the outer side wall of the floating ring is provided with the guide groove, and the bearing clamped in the guide groove is connected with the first driving mechanism and the second driving mechanism, when the floating ring needs to move along the X axis or the Y axis, the position of the floating ring on the X axis or the Y axis can be adjusted by screwing the first driving mechanism or the second driving mechanism inwards; when the floating ring needs to move or reset along the opposite direction of the X axis or the Y axis, the floating ring can be driven to move or reset along the opposite direction of the X axis or the Y axis only by screwing out the second driving mechanism; the adjusting frame cancels a spring resetting structure, directly adopts a rigid connecting structure that a first driving mechanism and a second driving mechanism directly pull the whole floating ring to move, enhances the stability and the load capacity of the whole structure, solves the problem that the spring resetting structure cannot be completely reset, and effectively improves the adjusting precision of the optical element;
(2) The structure that the floating block is connected with the floating ring in a sliding mode is adopted, when the first driving mechanism or the second driving mechanism drives the floating ring to move along the X axis or the Y axis, the rotary motion in the rotary feeding motion of the first driving mechanism or the second driving mechanism can be eliminated through the bearing and the guide groove, and the whole floating ring moves along the X axis or the Y axis; in the corresponding Y-axis or X-axis direction, one side of the floating ring can move in the guide groove along the direction parallel to the X-axis or Y-axis under the guide action of the bearing and the guide groove, and the other side of the floating ring can also move on the floating block along the direction parallel to the X-axis or Y-axis, so that the whole floating ring only moves along the X-axis or Y-axis direction, the position of the optical element can be adjusted in a single direction, and the adjustment precision of the optical element is improved.
Drawings
FIG. 1 is a schematic structural view of an integrated automatic reset displacement adjustment frame according to the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is an exploded view of FIG. 1;
FIG. 4 is an exploded view from another perspective;
FIG. 5 is a schematic perspective view of the housing;
FIG. 6 is a schematic perspective view of the floating ring;
FIG. 7 is a schematic perspective view of a first slider;
fig. 8-is the perspective structure schematic view of the second bearing;
FIG. 9 is a schematic perspective view of the bearing and slider mounted on the floating ring;
fig. 10-is the perspective structure diagram of the floating ring and the floating block mounted on the shell.
The above reference numerals: 1-shell, 2-rear cover, 3-avoidance hole, 4-X axis adjusting screw thread pair, 5-Y axis adjusting screw thread pair, 6-through hole, 7-threaded hole, 8-floating ring, 9-first driving frame, 10-second driving frame, 11-first guiding frame, 12-second guiding frame, 13-bottom plate, 14-first floating block, 15-second floating block, 16-first sinking platform, 17-first clamping groove, 18-second clamping groove, 19-third clamping groove, 20-fourth clamping groove, 21-first dovetail groove, 22-second bearing, 23-second dovetail groove, 24-connecting ring, 25-optical element mounting ring, 26-limiting ring, 27-clamping ring, 28-first tetrafluoro gasket, 29-bead, 30-second sinking platform, 31-waist-shaped hole, 32-positioning screw, 33-second tetrafluoro gasket, 34-shaft hole.
Detailed Description
The invention is further illustrated with reference to the following figures and examples, which are not intended to limit the scope of the invention in any way.
Example 1
Referring to fig. 1-10, integral type automatic re-setting displacement adjustment frame is including casing 1 and lid back lid 2 of locating casing 1 top, the center of casing 1 is equipped with dodges the hole 3, the center of back lid 2 is equipped with and dodges the through-hole 6 that hole 3 communicates.
The rear cover 2 is detachably connected with the shell 1 through screws, the through hole 6 on the rear cover is provided with SM2 internal threads and can be used for installing SM2 lens sleeves or SM2 series adapters, and the upper part and the shell 1 are provided with threaded holes 7 for connecting optical extension rods.
Install floating ring 8 in casing 1, and it includes two drive frames of integrated into one piece (specifically be first drive frame 9 and second drive frame 10), two direction frames (specifically be first direction frame 11 and second direction frame 12) and bottom plate 13, first drive frame 9, second drive frame 10, first direction frame 11 and second direction frame 12 end to end, connect gradually the square frame who forms casing 1, bottom plate 13 is located square frame's bottom, still is equipped with first heavy platform 16 between square frame and bottom plate 13, dodge hole 3 and set up in the center of bottom plate 13, floating ring 8 installs in first heavy platform 16.
The peripheral side surfaces of the first sinking platform 16 are protruded towards the inner side walls of the first driving frame 9, the second driving frame 10, the first guiding frame 11 and the second guiding frame 12, clamping grooves (specifically, a first clamping groove 17, a second clamping groove 18, a third clamping groove 19 and a fourth clamping groove 20 are formed between the protruded parts and the inner side walls of the first driving frame 9, the second driving frame 10, the first guiding frame 11 and the second guiding frame 12 respectively), the first floating block 14 is clamped in the third clamping groove 19, the second floating block 15 is clamped in the fourth clamping groove 20, and the first floating block 14 and the second floating block 15 are identical in structure.
The setting of draw-in groove can inject the direction of motion of slider, has the effect of direction, specifically is: when the position of the floating ring 8 is adjusted in the X-axis direction, the first floating block 14 can only move in the X-axis direction in the third clamping groove 19; when the position of the floating ring 8 is adjusted in the Y-axis direction, the second slider 15 can move only in the Y-axis direction in the fourth catching groove 20.
The first driving mechanism and the second driving mechanism are respectively installed on the first driving frame 9 and the second driving frame 10, the first driving mechanism comprises an X-axis adjusting thread pair 4, the X-axis adjusting thread pair 4 is adhered to the shell 1 (specifically, a bushing is sleeved on a screw rod of the X-axis adjusting thread pair 4 and is in threaded connection with the screw rod, the portion, which is exposed out of the shell 1 and connected with the outer side wall of the shell 1, of the screw rod is in adhesive dispensing fixed connection with the outer side wall of the shell 1), the X-axis adjusting thread pair 4 extends into the shell 1 and is connected with a first bearing, one end of the X-axis adjusting thread pair extending into the shell 1 is connected with a shaft hole 34 of the first bearing, a first dovetail groove 31 is formed in the outer side wall, adjacent to the X-axis adjusting thread pair 4, the first bearing is clamped in the first dovetail groove 31, and the length of the first dovetail groove 31 is greater than that of the first bearing.
The second driving mechanism comprises a Y-axis adjusting thread pair 5, the Y-axis adjusting thread pair 5 is adhered to the shell 1 (specifically, a bushing is sleeved on a screw rod of the Y-axis adjusting thread pair 5, the bushing is in threaded connection with the screw rod, the part of the screw rod, which is exposed out of the shell 1 and connected with the outer side wall of the shell 1, is in adhesive dispensing fixed connection with the outer side wall of the shell 1), the Y-axis adjusting thread pair 5 extends into the shell 1 and is connected with a second bearing 22, one end of the screw rod, which extends into the shell 1, is connected with a shaft hole 34 of the second bearing 22, a second dovetail groove 23 is formed in the outer side wall, adjacent to the floating ring 8 and the Y-axis adjusting thread pair 5, of the second bearing 22 is clamped in the second dovetail groove 23, and the length of the second dovetail groove 23 is greater than that of the second bearing 22. The first bearing and the second bearing 22 have the same structure, and the first dovetail groove 31 and the second dovetail groove 23 have the same structure.
The first slider 14 and the second slider 15 are slidably connected to the outer side wall of the floating ring 8 which is far away from the X-axis adjusting screw pair 4 and the Y-axis adjusting screw pair 5 and is opposite to the first dovetail groove 31 and the second dovetail groove 23, and the first slider 14 and the second slider 15 are located between the housing 1 and the outer side wall of the floating ring 8 (specifically, the first slider 14 is located between the inner side wall of the first guide frame 11 and the outer side wall of the floating ring 8, and the second slider 15 is located between the inner side wall of the second guide frame 12 and the outer side wall of the floating ring 8).
In the scheme, the first dovetail groove 31 and the second dovetail groove 23 are arranged on the outer side wall of the floating ring 8, the first bearing and the second bearing 22 connected with the X-axis adjusting thread pair 4 and the Y-axis adjusting thread pair 5 are clamped in the first dovetail groove 31 and the second dovetail groove 23, when the floating ring 8 needs to move along the X-axis direction, the X-axis adjusting thread pair 4 can be screwed inwards, and the first bearing and the first dovetail groove 31 can remove the rotary motion in the rotary feeding motion of the X-axis adjusting thread pair 4, so that the whole floating ring 8 moves along the X-axis direction; when the floating ring 8 needs to move or reset along the opposite direction of the X axis, the floating ring 8 can be driven to move or reset along the opposite direction of the X axis only by screwing out the X-axis adjusting thread pair 4 outwards, so that the position adjustment of the floating ring 8 on the X axis is realized;
when the floating ring 8 needs to move along the Y-axis direction, the floating ring can be connected by screwing the Y-axis adjusting thread pair inwards, the second bearing 22 and the second dovetail groove 23 can remove the rotary motion in the rotary feeding motion of the Y-axis adjusting thread pair 5, so that the whole floating ring 8 moves along the Y-axis direction, and the position adjustment of the floating ring 8 on the Y-axis is realized; when the floating ring 8 needs to move or reset along the opposite direction of the Y axis, the floating ring 8 can be driven to move or reset along the opposite direction of the Y axis only by screwing the Y-axis adjusting thread pair 5 outwards. The adjusting frame cancels a spring resetting structure, directly adopts the rigid connection structure that the X-axis adjusting thread pair 4 and the Y-axis adjusting thread pair pull the whole floating ring 8 to move, enhances the stability and the load capacity of the whole structure, solves the problem that the spring resetting structure can not be completely reset, and effectively improves the adjusting precision of the optical element.
The floating ring 8 comprises a connecting ring 24, an optical element mounting ring 25 and a limiting ring 26 which are sequentially connected and coaxially arranged from bottom to top, wherein a clamping ring 27 is further arranged in the optical element mounting ring 25, the clamping ring 27 is used for clamping an optical element in the optical element mounting ring 25, the inner diameters of the connecting ring 24 and the optical element mounting ring 25 are equal, the outer diameter of the connecting ring 24 is smaller than the inner diameter of the avoiding hole 3, the outer diameter of the optical element mounting ring 25 is larger than the inner diameter of the avoiding hole 3, the inner diameter of the limiting ring 26 is smaller than the inner diameter of the optical element mounting ring 25, and the upper surface of the limiting ring is further provided with a wave bead 29 which is used for eliminating the fluctuation of the vertical direction and keeping the lower contact surface to reduce friction.
The structure that the floating ring 8 is connected with the first floating block 14 and the second floating block 15 in a sliding mode is as follows: the outer side walls of the first floating block 14 and the second floating block 15 are respectively provided with a second sinking platform 30 extending from outside to inside, the inner side wall of the second sinking platform is provided with a kidney-shaped hole 31 communicated with the inside of the second sinking platform 30, a positioning screw 32 is clamped in the kidney-shaped hole 31, one end of the positioning screw 32 is located in the second sinking platform 30, and the other end of the positioning screw is detachably connected with the outer side wall of the floating ring 8 (specifically, a screw hole is arranged at the position where the floating ring 8 is connected with the positioning screw 32, and the positioning screw 32 is connected with the screw hole through threads).
According to the invention, the first floating block 14, the second floating block 15 and the floating ring 8 are in sliding connection, when the floating ring 8 is driven by the X-axis adjusting thread pair 4 to move along the X axis, the rotary motion in the rotary feeding motion of the X-axis adjusting thread pair 4 can be eliminated through the first bearing and the first dovetail groove 31, so that the floating ring 8 moves along the X axis direction; in the corresponding Y-axis direction, one side of the floating ring 8, which is provided with the second dovetail groove 23, can move in the direction parallel to the X-axis under the guiding action of the second bearing 22 and the second dovetail groove 23, and the other side of the floating ring can also move in the direction parallel to the X-axis on the second floating block 15 along the kidney-shaped hole 31 under the guiding action of the positioning screw 32 and the kidney-shaped hole 31, so that the floating ring 8 does not displace in the Y-axis direction, the whole body of the floating ring only moves in the X-axis direction, the position of the optical element can be adjusted in a single direction, and the adjustment accuracy of the optical element is improved;
when the Y-axis adjusting thread pair 5 drives the floating ring 8 to move along the Y axis, the rotary motion in the rotary feeding motion of the Y-axis adjusting thread pair 5 can be eliminated through the second bearing 22 and the second dovetail groove 23, so that the floating ring 8 moves along the Y axis direction; in the corresponding X-axis direction, one side of the floating ring 8, which is provided with a dovetail groove 31, moves in the direction parallel to the Y-axis under the guiding action of the first bearing and the first dovetail groove 31, and the other side of the floating ring moves in the direction parallel to the Y-axis on the first floating block 14 along the kidney-shaped hole 31 under the guiding action of the positioning screw 32 and the kidney-shaped hole 31, so that the floating ring 8 does not displace in the X-axis direction, and the whole floating ring moves only in the Y-axis direction, thereby adjusting the position of the optical element in a single direction and improving the adjustment accuracy of the optical element.
The outer side wall of the floating ring 8 is provided with a first tetrafluoro gasket 28 at a position connected with the positioning screw 32, a second tetrafluoro gasket 33 is arranged at a position connected with a screw rod of the positioning screw 32, the second tetrafluoro gasket 33 and the screw cap are both positioned in the second sinking platform 30, and the first tetrafluoro gasket 33 and the second tetrafluoro gasket 33 realize that a smaller friction force is obtained while a gap is eliminated, so that the friction force in the operation process is reduced.
The working principle and the use method of the integrated automatic reset displacement adjusting frame of the embodiment comprise the following steps:
when the position of the optical element is adjusted by adopting the X-axis adjusting thread pair 4, the X-axis adjusting thread pair 4 is screwed inwards to drive the first bearing to rotate, the rotation in the rotation feeding motion of the X-axis adjusting thread pair 4 is eliminated through the first bearing and the first dovetail groove 31, the feeding motion is reserved to directly push the floating ring 8 to move along the X-axis direction, and in the corresponding Y-axis direction, one side of the floating ring 8, which is provided with the second dovetail groove 23, can move along the direction parallel to the X-axis under the guiding action of the second bearing 22 and the second dovetail groove 23, and the other side of the floating ring can also move along the direction parallel to the X-axis on the second floating block 15 along the kidney-shaped hole 31 under the guiding action of the positioning screw 32 and the kidney-shaped hole 31, so that the floating ring 8 is not displaced in the Y-axis direction, the whole body can only move along the X-axis direction, and the position of the optical element can be adjusted in a single direction;
the floating ring 8 can be directly driven to move along the opposite direction of the X axis by screwing the X-axis adjusting thread pair 4 outwards, so that the floating ring 8 is reset;
when the Y-axis adjusting thread pair 5 is used for adjusting the position of an optical element, the Y-axis adjusting thread pair 5 is screwed inwards to drive the second bearing 22 to rotate, the rotation in the rotation feeding motion of the Y-axis adjusting thread pair 5 is eliminated through the second bearing 22 and the second dovetail groove 23, the feeding motion is reserved to directly push the floating ring 8 to move along the Y-axis direction, one side, provided with the first dovetail groove 31, of the floating ring 8 moves along the direction parallel to the Y-axis under the guiding action of the first bearing and the first dovetail groove 31 in the corresponding X-axis direction, the other side of the side moves along the kidney-shaped hole 31 on the first floating block 14 along the direction parallel to the X-axis under the guiding action of the positioning screw 32 and the kidney-shaped hole 31, and therefore the floating ring 8 is not displaced in the X-axis direction, the whole body moves only along the Y-axis direction, and the position of the optical element can be adjusted unidirectionally;
the Y-axis adjusting thread pair 5 is screwed outwards to directly drive the floating ring 8 to move along the opposite direction of the Y axis, so that the floating ring 8 is reset.
Example 2
The present embodiment is different from embodiment 1 in that: the structure of the sliding connection between the floating ring 8 and the first slider 14 and the second slider 15 is as follows: the inner side walls of the first floating block 14 and the second floating block 15 are provided with sunken grooves penetrating from the left side wall to the right side wall of the first floating block, convex strips clamped with the sunken grooves are arranged at positions, corresponding to the first floating block 14 and the second floating block 15, of the outer side wall of the floating ring 8, and the length of the convex strips is smaller than that of the sunken grooves.
Example 3
The present embodiment is different from embodiment 1 in that: the guide groove is a T-shaped groove.
The above technical features can be understood and implemented by those skilled in the art through the text description, and therefore, the accompanying drawings are not needed to be described.
It will be further understood that the terms "first," "second," "third," "fourth," and the like, may be used herein to describe various elements, but these elements should not be limited by these terms. These terms are only used to distinguish one element from another.
The terms "upper", "lower", "left", "right", "front", "rear", "vertical", "inner", "outer", and the like as used herein to describe orientations or positions are for convenience of description based on the orientations or positional relationships shown in the drawings, specifically, the "inner" herein is a direction toward the center of the housing, and these orientations may be different in actual devices due to the manner in which the devices are placed, which is merely for convenience of description and simplicity of description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention.
Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. The utility model provides an integral type automatic re-setting displacement adjustment frame, includes the casing, installs the back lid at casing top with the lid in the floating ring of casing, the center of casing is equipped with dodges the hole, and its adjacent both sides wall is connected with respectively and is used for driving the floating ring along X axle removal, along the first actuating mechanism and the second actuating mechanism that Y axle removed, its characterized in that: the bearing is connected to one end of each of the first driving mechanism and the second driving mechanism, the bearing extends into the shell, guide grooves are formed in the outer side walls, adjacent to the first driving mechanism and the second driving mechanism, of the floating ring, the bearing is clamped in the guide grooves, and the outer side walls, opposite to the guide grooves, of the floating ring, far away from the first driving mechanism and the second driving mechanism, of the floating ring are connected with the floating blocks in a sliding mode.
2. The integrated automatic reset displacement adjusting bracket as recited in claim 1, wherein: the guide groove is a dovetail groove or a T-shaped groove.
3. The integrated automatic reset displacement adjusting bracket as recited in claim 1, wherein: the casing includes two drive frames, two direction frames and locates the bottom plate of bottom, two drive frames are used for installing first actuating mechanism and second actuating mechanism, and its and two direction frames connect gradually the square frame that forms the casing, still are equipped with first heavy platform between square frame and bottom plate, dodge the center that the hole was seted up in the bottom plate.
4. An integrated automatic reset displacement adjustment frame as set forth in claim 3, wherein: the peripheral side surfaces of the first sinking platform are protruded towards the inner side walls of the driving frame and the guiding frame, a clamping groove is formed between the protruded part and the inner side walls of the driving frame and the guiding frame, and the floating block is clamped in the clamping groove and moves in the clamping groove along the X-axis direction or the Y-axis direction.
5. The integrated automatic reset displacement adjusting bracket as recited in claim 1, wherein: the outer side wall of the floating block is provided with a second sinking platform extending from outside to inside, the inner side wall of the floating block is provided with a waist-shaped hole communicated with the inside of the second sinking platform, a positioning screw is clamped in the waist-shaped hole, one end of the positioning screw is located in the second sinking platform, and the other end of the positioning screw is detachably connected with the outer side wall of the floating ring.
6. The integrated automatic reset displacement adjusting bracket of claim 5, wherein: the outer side wall of the floating ring is provided with a first gasket at the position connected with the positioning screw, a second gasket is arranged at the position connected with the screw rod of the positioning screw, and the second gasket and the nut are both positioned in the second sinking platform.
7. The integrated automatic reset displacement adjusting bracket as recited in claim 1, wherein: the inner side wall of the floating block is provided with a sinking groove which penetrates from the left side wall to the right side wall of the floating block, and the outer side wall of the floating ring is provided with a convex strip which is clamped with the sinking groove at a position corresponding to the floating block.
8. The integrated automatic reset displacement adjusting bracket as recited in claim 1, wherein: the first driving mechanism comprises an X-axis adjusting thread pair, and one end of the X-axis adjusting thread pair extending into the shell is connected with the shaft hole of the bearing.
9. The integrated automatic reset displacement adjusting bracket as recited in claim 1, wherein: the second driving mechanism comprises a Y-axis adjusting thread pair, and one end of the Y-axis adjusting thread pair extending into the shell is connected with the shaft hole of the bearing.
10. The integrated automatic reset displacement adjusting bracket as recited in claim 1, wherein: the floating ring comprises a connecting ring, an optical element mounting ring and a limiting ring which are sequentially connected from bottom to top and coaxially arranged, and a clamping ring is further arranged in the optical element mounting ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211702735.XA CN115963610A (en) | 2022-12-29 | 2022-12-29 | Integrated automatic reset displacement adjusting frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211702735.XA CN115963610A (en) | 2022-12-29 | 2022-12-29 | Integrated automatic reset displacement adjusting frame |
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| Publication Number | Publication Date |
|---|---|
| CN115963610A true CN115963610A (en) | 2023-04-14 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN118017346A (en) * | 2024-04-10 | 2024-05-10 | 成都曙创大能科技有限公司 | Semiconductor laser collimation device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118017346A (en) * | 2024-04-10 | 2024-05-10 | 成都曙创大能科技有限公司 | Semiconductor laser collimation device |
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