CN219225181U - Vibration isolation optical mechanism and device - Google Patents
Vibration isolation optical mechanism and device Download PDFInfo
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- CN219225181U CN219225181U CN202320772510.5U CN202320772510U CN219225181U CN 219225181 U CN219225181 U CN 219225181U CN 202320772510 U CN202320772510 U CN 202320772510U CN 219225181 U CN219225181 U CN 219225181U
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Abstract
The utility model relates to the technical field of optical equipment, in particular to a vibration isolation optical mechanism and a device, wherein the mechanism comprises: the support assembly is provided with an adjusting position and a containing position for containing the optical platform; at least one mounting member including a support portion and a connection portion connected to each other; the connecting part is detachably connected with the supporting component through the adjusting position, and the supporting part is provided with an installing position for bearing the vibration isolation module; a bearing space for accommodating the vibration isolation module is formed between the accommodating position and the mounting position; the utility model realizes quick replacement of the mounting piece; and because the installation position of the installation piece is different from the position of the containing position, the size of the bearing space formed between the containing position and the installation position is different, and different vibration isolation modules can be adapted, so that the suitability of the whole structure is improved.
Description
Technical Field
The utility model relates to the technical field of optical equipment, in particular to a vibration isolation optical mechanism and device.
Background
In the optical test, the optical platform is extremely accurate important test equipment, has certain vibration resistance and structural stability, the optical test element is fixed on the upper surface of the optical platform to form an optical path system, and the optical path system needs higher stable requirements in the test to reduce the influence of external vibration on the test, and the common vibration isolation module comprises an air floatation active vibration isolation module, an electronic active vibration isolation module, a passive vibration isolation module and the like.
The existing optical platform can simultaneously support a passive vibration isolation mode and an air floatation active vibration isolation mode, but once the optical platform is selected and installed, if the optical platform needs to be refitted in the later period, if the vibration isolation module is upgraded to be electronic active vibration isolation with better vibration isolation effect, the whole working platform needs to be replaced, and the optical platform is extremely unfriendly in upgradeability and high in switching cost for large-scale equipment.
Based on the defects existing in the prior art, a vibration isolation optical mechanism and a vibration isolation optical device are required to be researched to solve the problems.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a vibration isolation optical mechanism and a vibration isolation optical device, which realize quick replacement of an installation piece and improve the adaptability of the whole structure.
The present utility model provides a vibration-isolated optical mechanism, comprising:
the support assembly is provided with an adjusting position and a containing position for containing the optical platform;
at least one mounting member including a support portion and a connection portion connected to each other; the connecting part is detachably connected with the supporting component through the adjusting position, and the supporting part is provided with an installing position for bearing the vibration isolation module;
and a bearing space for accommodating the vibration isolation module is formed between the accommodating position and the mounting position.
Further, the support portion is provided with a bearing surface, the bearing surface of the at least one mounting piece forms the mounting position, and the bearing surfaces of the at least one mounting piece are coplanar.
Further, the mounting member includes two or more of the connection portions, at least two of the two or more connection portions being disposed on different sidewalls of the support assembly.
Further, the connecting part is connected with the supporting part and then is arranged in an L shape.
Further, vibration isolation module mounting holes are formed in the supporting portions.
Further, the adjustment position is provided with a plurality of adjustment holes arranged along the height direction of the support assembly, and the mount is adjustable along the height direction of the support assembly.
Further, after the mounting piece is connected with the supporting component through the connecting part and the adjusting position, the accommodating position and the mounting position are positioned at two sides of the adjusting position.
Further, the supporting component is provided with a plurality of installation angles, the supporting part is provided with a first end and a second end which are opposite, and the first end and the second end are fixedly connected with the adjacent installation angles through the connecting part and the adjusting position respectively;
and a first bearing space is formed between the accommodating position and the mounting position.
Further, the mounting member is connected to the support assembly through the connection portion and the adjustment position, and the accommodation position and the adjustment position are disposed on both sides of the mounting position.
Further, the supporting part comprises a first end and a second end, and the first end and the second end are fixedly connected with one installation angle of the supporting component through the connecting part and the adjusting position respectively;
and a second bearing space is formed between the accommodating position and the mounting position.
The utility model also provides a vibration isolation optical device, which comprises an optical platform, a vibration isolation module and the vibration isolation optical mechanism;
one end of the vibration isolation module is connected with the installation position, and the other end of the vibration isolation module is abutted to the optical platform.
The embodiment of the utility model has the following beneficial effects:
the supporting component is provided with the adjusting position, and the connecting part is detachably connected with the supporting component through the adjusting position, so that the mounting piece can be quickly replaced; and because the installation position of the installation piece is different from the position of the containing position, the size of the bearing space formed between the containing position and the installation position is different, and different vibration isolation modules can be adapted, so that the suitability of the whole structure is improved.
Drawings
In order to more clearly illustrate the technical solution of the present utility model, the following description will make a brief introduction to the drawings used in the description of the embodiments or the prior art. It should be apparent that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained from these drawings without inventive effort to those of ordinary skill in the art.
Fig. 1 is a structural view of a vibration-isolated optical mechanism according to a first preferred embodiment of the present utility model;
FIG. 2 is an exploded view of FIG. 1;
fig. 3 is a block diagram of a first vibration-isolated optical mechanism according to a second preferred embodiment of the present utility model;
fig. 4 is a structural view of a second vibration-isolated optical mechanism according to a second preferred embodiment of the present utility model;
fig. 5 is a structural view of the mount according to the present embodiment.
Wherein, the reference numerals in the figures correspond to:
1-a support assembly; 2-mounting; 3-an optical platform; 4-vibration isolation module; 11-adjusting holes; 21-a support; 22-connecting part; 23-reinforcement; 211-mounting holes.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that the terms "first," "second," and the like in the description and the claims of the present utility model and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the utility model described herein may be implemented in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.
Aiming at the defects of the prior art, the support component is provided with an adjusting position, and the connecting part is detachably connected with the support component through the adjusting position, so that the mounting piece can be quickly replaced; and because the installation position of the installation piece is different from the position of the containing position, the size of the bearing space formed between the containing position and the installation position is different, and different vibration isolation modules can be adapted, so that the suitability of the whole structure is improved.
Referring to fig. 1 to 5, the present embodiment provides a vibration isolation optical mechanism, including: a support assembly 1 provided with an adjustment position and a receiving position for receiving an optical platform 3; at least one mounting member 2, the mounting member 2 including a supporting portion 21 and a connecting portion 22 connected to each other; the connecting part 22 is detachably connected with the supporting component 1 through the adjusting position, and the supporting part 21 is provided with an installing position for bearing the vibration isolation module 4; a bearing space for accommodating the vibration isolation module 4 is formed between the accommodating position and the mounting position.
Based on the above scheme, the support component 1 is provided with the adjusting position, and the connecting part 22 is detachably connected with the support component 1, so that the quick replacement of the mounting piece 2 is realized; and because the installation position of different installed parts 2 is different with the position that holds the position for hold and form the bearing space size difference between the position, but the adaptation is different vibration isolation module 4, and then improves overall structure's suitability.
Specifically, the mounting member 2 is a support bar or a support angle, and the support bar is used for supporting the electronic active vibration isolation strip, so that the vibration isolation optical mechanism of the embodiment can be suitable for electronic active vibration isolation; the support angle can be used to mount a damper so that the vibration isolation optical mechanism of the present embodiment can be adapted for passive vibration isolation; the support angle can also be used for installing the air-floatation active vibration isolation device, so that the vibration isolation optical mechanism of the embodiment can be suitable for air-floatation active vibration isolation; and then the vibration isolation optical mechanism of the embodiment can realize the rapid replacement of active vibration isolation and passive vibration isolation by replacing the mounting piece 2, and greatly reduce the replacement cost.
In some possible embodiments, the support 21 is provided with bearing surfaces, the bearing surfaces of the at least one mounting member 2 forming the mounting location, the bearing surfaces of the at least one mounting member 2 being coplanar.
Further, the bearing surface of the installation piece 2 can bear the vibration isolation module 4, the bearing surface of at least one installation piece 2 is arranged in a coplanar mode, the vibration isolation effect of the vibration isolation module 4 arranged on the bearing surface on the optical platform 3 can be guaranteed, the situation that the height of the vibration isolation module 4 is inconsistent is avoided, and then the vibration isolation of the optical platform 3 cannot be carried out due to the existence of a certain vibration isolation module 4, so that the vibration isolation effect of the whole structure is influenced.
In some possible embodiments, the mount 2 comprises two or more connection portions 22, at least two connection portions 22 of the two or more connection portions 22 being provided on different side walls of the support assembly 1.
Further, the number of the connection parts 22 may not be limited in detail as long as it is ensured that the mounting member 2 can be fixedly connected with the support assembly 1 through the connection parts 22 and the adjustment position.
Specifically, the number of the connection portions 22 does not limit the mounting member 2 to be a supporting bar or a supporting angle, and the mounting member 2 includes two connection portions 22, for example, the two connection portions 22 are disposed on different sidewalls of the supporting assembly 1, and the mounting member 2 may be a supporting bar or a supporting angle.
Specifically, when the included angle between the two connection portions 22 is between 0 ° and 180 °, the mounting member 2 is a support angle, and the support angle is fixedly connected to one mounting angle of the support assembly 1.
Specifically, when the included angle between the two connection portions 22 is 0 °, the mounting member 2 is a support bar; the two connecting parts 22 are oppositely arranged at two ends of the supporting bar, and the supporting bar is fixedly connected with the mounting angle adjacent to the supporting component 1 through the two connecting parts 22 and the adjusting position.
Preferably, the mounting member 2 further includes a reinforcing portion 23, the reinforcing portion 23 is used for connecting the portion 22 and the supporting portion 21, and the reinforcing portion 23 can improve the overall strength of the mounting member 2, so that the deformation of the mounting member 2 can be avoided to affect the vibration isolation effect.
In the present embodiment, the number and structure of the reinforcing portions 23 are not limited as long as the overall strength of the mount 2 is ensured after the reinforcing portions 2 are connected with the connecting portions 22 and the supporting portions 21.
In some possible embodiments, the connection portion 22 is configured in an L-shape after being connected to the support portion 21.
Specifically, when the mounting member 2 is a support bar, the connection portion 22 is connected to the support portion 21 and then is in a positive L-shape, so that the vibration isolation module 4 is positively mounted on the support portion 21.
Specifically, when the mounting member 2 is a supporting angle, the connecting portion 22 is connected with the supporting portion 21 and then is in an inverted L-shaped configuration, so that the vibration isolation module 4 is hoisted on the supporting portion 21.
In some possible embodiments, the support 21 is provided with vibration isolation module mounting holes 211.
In some possible embodiments, when the mounting member 2 is a supporting bar, the supporting portion 21 is provided with a plurality of vibration isolation module mounting holes 211, and the vibration isolation module 4 is fixedly disposed on the supporting portion 21 through the plurality of vibration isolation module mounting holes 211, so that the vibration isolation module 4 is stably mounted on the mounting member 2, and the vibration isolation effect of the vibration isolation module 4 is ensured.
In other possible embodiments, when the mounting member 2 is a support angle, the support portion 21 is provided with a through hole and a plurality of vibration isolation module mounting holes 211, the plurality of vibration isolation module mounting holes 211 are disposed around the through hole, one end of the vibration isolation module 4 is disposed in the through hole, and the vibration isolation module 4 is fixedly connected to the support portion 21 through the plurality of vibration isolation module mounting holes 211.
In some possible embodiments, the adjusting position is provided with a plurality of adjusting holes 11, the plurality of adjusting holes 11 are arranged along the height direction of the supporting component 1, and the plurality of adjusting holes 11 can be matched to install the mounting piece 2 with the supporting parts 21 with different heights, so that the vibration isolation optical mechanism is convenient to switch into an electronic active vibration isolation mode, and the replacement cost is greatly reduced.
In some possible embodiments, the receiving and mounting locations are located on either side of the adjustment location after the mounting 2 is connected to the support assembly 1 via the connection 22 and the adjustment location.
In some possible embodiments, the support assembly 1 is provided with a plurality of mounting angles, the support portion 21 is provided with a first end and a second end opposite to each other, and the first end and the second end are fixedly connected with the adjacent mounting angles through the connecting portion 22 and the adjusting position respectively; a first bearing space is formed between the accommodating position and the mounting position.
In some possible embodiments, the receiving and adjusting positions are provided on both sides of the mounting position after the mounting member 2 is coupled to the support assembly 1 by the coupling portion 22 and the adjusting position.
In some possible embodiments, the support 21 comprises a first end and a second end, which are fixedly connected to one of the mounting angles of the support assembly 1 by means of a connection 22 and an adjustment position, respectively; a second bearing space is formed between the accommodating position and the mounting position, and optionally, the second bearing space is smaller than the first bearing space.
The utility model also provides a vibration isolation optical device, which comprises an optical platform 3, a vibration isolation module 4 and the vibration isolation optical mechanism; one end of the vibration isolation module 4 is connected with the installation position, and the other end of the vibration isolation module 4 is abutted with the optical platform 3.
Example 1
Referring to fig. 1 to 2, the present embodiment provides a vibration isolation optical mechanism, including: a support assembly 1 provided with an adjustment position and a receiving position for receiving an optical platform 3; at least one mounting member 2, the mounting member 2 including a supporting portion 21 and a connecting portion 22 connected to each other; the connecting part 22 is detachably connected with the supporting component 1 through the adjusting position, and the supporting part 21 is provided with an installing position for bearing the vibration isolation module 4; a bearing space for accommodating the vibration isolation module 4 is formed between the accommodating position and the mounting position.
Specifically, the mounting piece 2 is a supporting bar, the supporting bar is detachably connected with the supporting component 1, and the supporting bar is used for supporting the electronic active vibration isolation bar, so that the vibration isolation optical mechanism can be suitable for electronic active vibration isolation; the vibration isolation optical mechanism can be prevented from being replaced integrally when the mounting piece 2 is damaged, and replacement cost can be reduced and replacement efficiency of the mounting piece 2 can be improved.
In some possible embodiments, the support 21 is provided with bearing surfaces, the bearing surfaces of the at least one mounting member 2 forming the mounting location, the bearing surfaces of the at least one mounting member 2 being coplanar.
Further, the bearing surface of the installation piece 2 can bear the vibration isolation module 4, the bearing surface of at least one installation piece 2 is arranged in a coplanar mode, the vibration isolation effect of the vibration isolation module 4 arranged on the bearing surface on the optical platform 3 can be guaranteed, the phenomenon that the vibration isolation module 4 is inconsistent in height is avoided, and then the situation that a certain vibration isolation module 4 cannot conduct vibration isolation on the optical platform 3 is caused, so that the vibration isolation effect of the whole structure is affected is avoided.
In some possible embodiments, the mount 2 comprises two or more connection portions 22, at least two connection portions 22 of the two or more connection portions 22 being provided on different side walls of the support assembly 1.
In some possible embodiments, the receiving and mounting locations are located on either side of the adjustment location after the mounting 2 is connected to the support assembly 1 via the connection 22 and the adjustment location.
In some possible embodiments, the support assembly 1 is provided with a plurality of mounting angles, the support portion 21 is provided with a first end and a second end opposite to each other, and the first end and the second end are fixedly connected with the adjacent mounting angles through the connecting portion 22 and the adjusting position respectively; a first bearing space is formed between the accommodating position and the mounting position.
Furthermore, the first end and the second end of the supporting portion 21 are respectively provided with at least one connecting portion 22, and the at least one connecting portion 22 is used for being connected with the supporting assembly 1, so that the overall structural strength of the mounting member 2 is improved, and the vibration isolation module 4 is ensured to isolate the vibration of the optical platform 3 stably.
Preferably, the mounting member 2 includes four connection portions 22, and the first end and the second end of the supporting portion 21 are fixedly connected with adjacent mounting angles through the two connection portions 22 and the adjusting position, respectively; the first end and the second end of the supporting portion 21 are respectively provided with two connecting portions 22, and the two connecting portions 22 are connected with two side walls of the supporting assembly 1 to improve the overall structural strength of the mounting member 2.
Preferably, the connecting portion 22 is disposed in a positive L shape after being connected to the supporting portion 21, so that the vibration isolation module 4 is positively mounted on the supporting portion 21.
Specifically, the mounting piece 2 is used for supporting an electronic active vibration isolation strip, the electronic active vibration isolation strip is placed on the supporting portion 21 and is abutted to the optical platform 3, the electronic active vibration isolation strip is used for performing vibration isolation treatment on the optical platform 3, and the connecting portion 22 is in a positive L shape after being connected with the supporting portion 21, so that the thickness of the electronic active vibration isolation strip can be conveniently adapted.
In some possible embodiments, the support portion 21 is provided with a plurality of vibration isolation module mounting holes 211, and the vibration isolation module 4 is fixedly disposed on the support portion 21 through the plurality of vibration isolation module mounting holes 211, so that the vibration isolation module 4 is stably mounted on the mounting member 2, and the vibration isolation effect of the vibration isolation module 4 is ensured.
In some possible embodiments, the adjustment position is provided with a plurality of adjustment holes 11, the plurality of adjustment holes 11 being arranged along the height direction of the support assembly 1, and the mounting member 2 being fixedly connected to the support assembly 1 by the adjustment holes 11 cooperating with fasteners. Along the height direction of the support assembly 1, the installation pieces 2 with different bearing spaces are installed, and then different vibration isolation modules 4 are adapted, so that the vibration isolation mode of the optical platform 3 can be better changed or upgraded.
The number and structure of the installation angles of the support assembly 1 are not limited, so long as the installation member 2 is ensured to be installed at the installation angle, and the vibration isolation module 4 installed on the installation member 2 can isolate the vibration of the optical platform 3.
It should be noted that: the protection support assembly 1 further comprises four or more mounting angles, the number of the mounting angles is different, the number of the mounting pieces 2 arranged on the protection support assembly is also different, and the number of the mounting pieces 2 is not limited, so long as the mounting pieces 2 can be ensured to perform stable vibration isolation on the optical platform 2.
The number of mounting angles is four, and when the support assembly 1 includes four mounting angles, the support assembly 1 is a four-corner frame structure.
Preferably, the number of the mounting members 2 is two, and each mounting member 2 is mounted at two adjacent mounting angles, so that the vibration isolation module 4 mounted thereon stably isolates the vibration of the optical platform 3.
In other possible embodiments, the support assembly 1 may comprise six mounting angles, the support assembly 1 corresponding to a hexagonal frame structure. Preferably, the number of the mounting pieces 2 is three, and each mounting piece 2 is mounted on two adjacent mounting angles, so that the vibration isolation module 4 mounted on the mounting pieces can realize stable vibration isolation of the optical platform 3.
And a vibration isolation mode changing process of the vibration isolation optical mechanism: when the vibration isolation mode of the optical platform is required to be changed, the optical platform 3 is lifted up or taken down, the supporting bar provided with the electronic active vibration isolation strip is detached from the supporting component 1, the supporting angle is arranged on the supporting component 1, the damper or the air-float active vibration isolation device is arranged on the supporting angle, and finally the optical platform 3 is placed on the damper or the air-float active vibration isolation device, so that the change of the vibration isolation mode is completed.
Example two
Referring to fig. 3 to 5, the present embodiment provides a vibration isolation optical mechanism, including: a support assembly 1 provided with an adjustment position and a receiving position for receiving an optical platform 3; at least one mounting member 2, the mounting member 2 including a supporting portion 21 and a connecting portion 22 connected to each other; the connecting part 22 is detachably connected with the supporting component 1 through the adjusting position, and the supporting part 21 is provided with an installing position for bearing the vibration isolation module 4; a bearing space for accommodating the vibration isolation module 4 is formed between the accommodating position and the mounting position.
Specifically, the mounting member 2 is a support angle detachably connected to the support assembly 1, the support angle being capable of being used for mounting a damper, so that the vibration isolation optical mechanism of the present embodiment is capable of being adapted for passive vibration isolation; the support angle can also be used for installing the air-floatation active vibration isolation device, so that the vibration isolation optical mechanism of the embodiment can be suitable for air-floatation active vibration isolation; and then the vibration isolation optical mechanism of the embodiment can realize the rapid replacement of active vibration isolation and passive vibration isolation by replacing the vibration isolation module 4, and greatly reduce the replacement cost.
In some possible embodiments, the support 21 is provided with bearing surfaces, the bearing surfaces of the at least one mounting member 2 forming the mounting location, the bearing surfaces of the at least one mounting member 2 being coplanar.
Further, the bearing surface of the installation piece 2 can bear the vibration isolation module 4, the bearing surface of at least one installation piece 2 is arranged in a coplanar mode, the vibration isolation effect of the vibration isolation module 4 arranged on the bearing surface on the optical platform 3 can be guaranteed, the situation that the height of the vibration isolation module 4 is inconsistent is avoided, and then the vibration isolation of the optical platform 3 cannot be carried out due to the existence of a certain vibration isolation module 4, so that the vibration isolation effect of the whole structure is influenced.
In some possible embodiments, the mount 2 comprises two or more connection portions 22, at least two connection portions 22 of the two or more connection portions 22 being provided on different side walls of the support assembly 1.
Preferably, the mounting member 2 further includes a reinforcing portion 23, the reinforcing portion 23 is used for connecting the connecting portion 22 and the supporting portion 21, and by providing the reinforcing portion 23, the overall strength of the mounting member 2 can be improved, and the vibration isolation effect can be prevented from being affected by deformation of the mounting member 2.
In the present embodiment, the number and structure of the reinforcing portions 23 are not limited as long as the overall strength of the mount 2 is ensured after the reinforcing portions 2 are connected with the connecting portions 22 and the supporting portions 21.
In some possible embodiments, the connection portion 22 is connected to the support portion 21 and is in an inverted L-shaped configuration.
Specifically, when the mounting member 2 is a supporting angle, the connecting portion 22 is connected with the supporting portion 21 and then is in an inverted L-shaped configuration, so that the vibration isolation module 4 is hoisted on the supporting portion 21.
Specifically, when the air-floating active vibration isolation device is used for vibration isolation, due to the physical characteristics of the air-floating active vibration isolation device, the connection part 22 and the support part 21 are connected and then are in an inverted-L shape, so that the air-floating active vibration isolation device can be hoisted on the mounting part 2, when passive vibration isolation is required to be converted into active vibration isolation, only the damper which is mounted on the support part 21 is required to be taken down, and the air-floating active vibration isolation device is hoisted on the mounting part 2, thereby realizing quick replacement of the vibration isolation module 4.
In some possible embodiments, the support 21 is provided with vibration isolation module mounting holes 211.
In some possible embodiments, the support portion 21 is provided with a through hole and a plurality of vibration isolation module mounting holes 211, the plurality of vibration isolation module mounting holes 211 are disposed around the through hole, one end of the vibration isolation module 4 is disposed in the through hole, and the vibration isolation module 4 is suspended on the support portion 21 through the plurality of vibration isolation module mounting holes 211.
In some possible embodiments, the adjusting position is provided with a plurality of adjusting holes 11, the plurality of adjusting holes 11 are arranged along the height direction of the supporting component 1, the mounting piece 2 can be adjusted along the height direction of the supporting component 1, and the height of the mounting piece 2 can be changed by arranging the plurality of adjusting holes 11, so that the vibration isolation module 4 arranged on the mounting piece 2 can isolate the vibration of the optical platform 3 better.
In some possible embodiments, the receiving and adjusting positions are provided on both sides of the mounting position after the mounting member 2 is coupled to the support assembly 1 by the coupling portion 22 and the adjusting position.
In some possible embodiments, the support 21 comprises a first end and a second end, which are fixedly connected to a mounting angle by means of a connection 22 and an adjustment position, respectively; and a second bearing space is formed between the accommodating position and the mounting position, wherein the second bearing space is smaller than the first bearing space.
Optionally, the mounting member 2 in this embodiment is used to hoist an air-floating active vibration isolation device or a positive-mount damper, where the second bearing space is smaller than the first bearing space when the thickness of the damper is much smaller than the thickness of the electronic active vibration isolation strip. The damper includes, but is not limited to, a composite rubber type damper, an air bag type, or the like.
Preferably, the mounting member 2 includes two connection portions 22, and the first and second ends of the support portion 21 are fixedly connected to one mounting angle through one connection portion 22 and an adjustment position, respectively.
It should be noted that: the protection support assembly 1 further comprises three or more mounting angles, the number of the mounting angles is different, the number of the mounting pieces 2 arranged on the mounting angles is also different, and the number of the mounting pieces 2 is not limited, so long as the mounting pieces 2 can be ensured to perform stable vibration isolation on the optical platform 2.
The number of mounting angles is four, and when the support assembly 1 includes four mounting angles, the support assembly 1 is a four-corner frame structure.
Preferably, the number of the mounting members 2 is four, and one mounting member 2 is provided at each mounting angle, so that the vibration isolation module 4 mounted thereon stably isolates the vibration of the optical platform 3.
In other possible embodiments, the number of mounting angles is three, in which case the support assembly 1 is a triangular frame structure.
Preferably, the number of the mounting pieces 2 is three, and one mounting piece 2 is arranged at each mounting angle, so that the vibration isolation module 4 mounted on the mounting pieces can be used for stably isolating the vibration of the optical platform 3.
And a vibration isolation mode changing process of the vibration isolation optical mechanism: when the vibration isolation mode of the optical platform is required to be changed, the optical platform 3 is lifted up or taken down, the supporting angle provided with the air-floatation active vibration isolation device and/or the damper is detached from the supporting component 1, the supporting bar is arranged on the supporting component 1, the electronic active vibration isolation strip is arranged on the supporting bar, and finally the optical platform 3 is placed on the electronic active vibration isolation strip, so that the vibration isolation module on the whole optical platform can be rapidly upgraded.
While the utility model has been described in terms of preferred embodiments, the utility model is not limited to the embodiments described herein, but encompasses various changes and modifications that may be made without departing from the scope of the utility model.
In this document, terms such as front, rear, upper, lower, etc. are defined with respect to the positions of the components in the drawings and with respect to each other, for clarity and convenience in expressing the technical solution. It should be understood that the use of such orientation terms should not limit the scope of the claimed utility model.
The embodiments and features of the embodiments described herein can be combined with each other without conflict.
The above disclosure is only a preferred embodiment of the present utility model, and it is needless to say that the scope of the utility model is not limited thereto, and therefore, the equivalent changes according to the claims of the present utility model still fall within the scope of the present utility model.
Claims (11)
1. A vibration-isolated optical mechanism, comprising:
a support assembly (1) provided with an adjustment position and a containing position for containing the optical platform (3);
at least one mounting (2), the mounting (2) comprising a support portion (21) and a connection portion (22) connected to each other; the connecting part (22) is detachably connected with the supporting component (1) through the adjusting position, and the supporting part (21) is provided with an installing position for bearing the vibration isolation module (4);
and a bearing space for accommodating the vibration isolation module (4) is formed between the accommodating position and the mounting position.
2. Vibration-isolated optical mechanism according to claim 1, characterized in that the support (21) is provided with a bearing surface, the bearing surface of the at least one mounting element (2) forming the mounting location, the bearing surfaces of the at least one mounting element (2) being coplanar.
3. The vibration-isolating optical mechanism according to claim 1, characterized in that the mount (2) comprises two or more of the connection portions (22), at least two connection portions (22) of the two or more connection portions (22) being provided on different side walls of the support assembly (1).
4. Vibration-isolating optical mechanism according to claim 1, characterized in that the connecting portion (22) is L-shaped after being connected to the supporting portion (21).
5. Vibration-isolating optical mechanism according to claim 1, characterized in that the support (21) is provided with vibration-isolating module mounting holes (211).
6. Vibration-isolating optical mechanism according to claim 1, characterized in that the adjustment position is provided with a plurality of adjustment holes (11), which plurality of adjustment holes (11) are arranged in the height direction of the support assembly (1), the mounting (2) being adjustable in the height direction of the support assembly (1).
7. Vibration-isolated optical mechanism according to any one of claims 1-6, characterized in that the receiving position and the mounting position are located on both sides of the adjustment position after the mounting (2) is connected to the support assembly (1) via the connection part (22) and the adjustment position.
8. The vibration-isolating optical mechanism according to claim 7, characterized in that the support assembly (1) is provided with a plurality of mounting angles, the support portion (21) is provided with opposite first and second ends, which are fixedly connected with adjacent mounting angles by means of the connection portion (22) and the adjustment position, respectively;
and a first bearing space is formed between the accommodating position and the mounting position.
9. Vibration-isolated optical mechanism according to any one of claims 1-6, characterized in that the receiving position and the adjusting position are arranged on both sides of the mounting position after the mounting member (2) is connected to the support assembly (1) via the connecting portion (22) and the adjusting position.
10. The vibration-isolating optical mechanism according to claim 9, characterized in that the supporting portion (21) comprises a first end and a second end, which are fixedly connected to one mounting angle of the supporting assembly (1) by means of the connecting portion (22) and the adjusting position, respectively;
and a second bearing space is formed between the accommodating position and the mounting position.
11. A vibration-isolating optical device, characterized by comprising an optical platform (3), a vibration-isolating module (4) and a vibration-isolating optical mechanism according to any one of claims 1-10;
one end of the vibration isolation module (4) is connected with the installation position, and the other end of the vibration isolation module (4) is abutted to the optical platform (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320772510.5U CN219225181U (en) | 2023-04-10 | 2023-04-10 | Vibration isolation optical mechanism and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320772510.5U CN219225181U (en) | 2023-04-10 | 2023-04-10 | Vibration isolation optical mechanism and device |
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| CN219225181U true CN219225181U (en) | 2023-06-20 |
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| CN202320772510.5U Active CN219225181U (en) | 2023-04-10 | 2023-04-10 | Vibration isolation optical mechanism and device |
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| CN (1) | CN219225181U (en) |
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2023
- 2023-04-10 CN CN202320772510.5U patent/CN219225181U/en active Active
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