A multi-angle adjustable optical lens sealing device

Abstract

The present invention discloses an optical lens glue sealing adjustment device, which includes: a bracket; a pitch adjustment structure, which is rotatably connected to the bracket; and a plurality of sliders for installing an optical window, wherein the plurality of sliders are arranged at intervals on the pitch adjustment structure, and each slider is slidable relative to the pitch adjustment structure. By adopting the present invention, the pitch angle of the optical window can be adjusted by the pitch adjustment structure, and the orientation of the optical window can be adjusted by the slider, so that the multi-dimensional adjustment of the optical window can be achieved, so that during the installation of the optical lens, the multi-angle optical lenses on different planes can always remain horizontal, so that the sealing of the optical lens can be facilitated, the undesirable phenomena in the sealing process can be improved, the qualified rate of the optical lens glue sealing can be greatly achieved, and the effects of good sealing, uniform distribution of silica gel, and protection of the optical lens can be achieved.

Description

Technical Field

[0001] The invention relates to the field of optical lens packaging, and in particular to a multi-angle adjustable optical lens sealing device. Background Art

[0002] Optical windows are widely used in optical mechanical equipment. Optical lenses are an important part of optical windows. They not only play an important role in protecting the internal working environment of the optical system, isolating external temperature and air pressure changes, but also can participate in imaging as part of the optical system. When installing optical lenses in optical windows for sealing, it is necessary to ensure that each optical lens is level with the ground in turn, so that the silicone can be evenly applied and solidified. In order to meet the needs of optical systems, optical lenses are often designed with multiple angles, and each lens is on a different plane. However, the existing sealing adjustment mechanism cannot achieve arbitrary angle rotation, so that the multi-angle optical lenses can be kept level in turn; during sealing, the silicone is not easy to form before it is solidified. Because there is no fixed sealing adjustment mechanism, the silicone is easy to flow under the influence of gravity, resulting in uneven distribution of silicone, silicone accumulation or gaps, resulting in poor sealing effect and unsightly appearance of the optical lens after sealing; because there is no fixed adjustment mechanism, it is very easy to cause collision or scratches on the lens during the adjustment of the angle of the optical lens. Summary of the invention

[0003] The embodiment of the present invention provides a multi-angle adjustable optical lens sealing device to solve the problem of poor optical lens packaging performance in the prior art.

[0004] The multi-angle adjustable optical lens sealing device according to an embodiment of the present invention comprises:

[0005] Bracket;

[0006] A pitch adjustment structure, rotatably connected to the bracket;

[0007] A plurality of sliders are used for installing the optical window, wherein the plurality of sliders are spaced apart from each other on the pitch adjustment structure, and each of the sliders is slidable relative to the pitch adjustment structure.

[0008] According to some embodiments of the present invention, the support comprises:

[0009] Support plate;

[0010] A first supporting arm, one end of which is connected to one side of the supporting plate;

[0011] a second supporting arm, one end of which is connected to one side of the supporting plate and is spaced apart from the first supporting arm;

[0012] The pitch adjustment structure includes a first adjustment structure and a second adjustment structure, one end of the first adjustment structure is rotatably connected to the other end of the first support arm, the other end of the first adjustment structure is rotatably connected to the other end of the second support arm, and the other end of the first adjustment structure is connected to the second adjustment structure after passing through the other end of the second support arm.

[0013] According to some embodiments of the present invention, the first regulating structure comprises:

[0014] a first shaft frame, one end of the first shaft frame being rotatably connected to the other end of the first support arm;

[0015] A second shaft frame, one end of which is rotatably connected to the other end of the second support arm, and the other end of which is connected to the second adjustment structure after being passed through the other end of the second support arm;

[0016] A bracket is provided between the first shaft frame and the second shaft frame,

[0017] A plurality of the sliders are arranged on the bracket at intervals, and each of the sliders is slidable relative to the bracket.

[0018] According to some embodiments of the present invention, the bracket is in the shape of a ring;

[0019] The plurality of sliders are arranged at intervals along the circumferential direction of the central axis of the bracket;

[0020] Each of the sliders half-wraps the bracket and slides along the bracket.

[0021] According to some embodiments of the present invention, the other end of the second support arm is provided with a shaft seat;

[0022] A rotating shaft is provided at one end of the second shaft frame, the rotating shaft is perpendicular to the second shaft frame, the rotating shaft is connected to the second adjustment structure after passing through the shaft seat, and the rotating shaft is rotatable relative to the shaft seat.

[0023] According to some embodiments of the present invention, the second support arm is provided with a first countersunk hole, and the second adjustment structure is provided with a plurality of second countersunk holes;

[0024] When the second shaft bracket rotates around the other end of the second support arm to a preset angle, the first countersunk hole and its corresponding second countersunk hole are connected through a connecting piece.

[0025] According to some embodiments of the present invention, a shaft sleeve is provided between the rotating shaft and the shaft seat, and the shaft sleeve is internally sleeved on the shaft seat and externally sleeved on the rotating shaft.

[0026] The second adjustment structure is a turntable.

[0027] According to some embodiments of the present invention, the second adjustment structure is a turntable.

[0028] According to some embodiments of the present invention, each of the sliders is provided with a third countersunk hole for mounting the optical window.

[0029] According to some embodiments of the present invention, each of the sliders is correspondingly provided with a remote lever.

[0030] By adopting the embodiment of the present invention, the pitch angle of the optical window can be adjusted by the pitch adjustment structure, and the orientation of the optical window can be adjusted by the slider, so that multi-dimensional adjustment of the optical window can be achieved, so that during the installation of the optical lens, the multi-angle optical lenses on different planes can always remain level, thereby facilitating the sealing of the optical lens, improving the adverse phenomena in the sealing process, greatly improving the qualified rate of the optical lens sealing, and achieving the effects of good sealing, uniform distribution of silicone, and protection of the optical lens.

[0031] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention, it can be implemented according to the contents of the specification. In order to make the above and other purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are listed below. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Various other advantages and benefits will become apparent to those skilled in the art by reading the detailed description of the embodiments below. The accompanying drawings are only used to illustrate the preferred embodiments and are not to be considered as limiting the present invention. In the accompanying drawings:

[0033] Figure 1 It is a schematic structural diagram of a multi-angle adjustable optical lens sealing device in an embodiment of the present invention;

[0034] Figure 2 It is a schematic diagram of the cross-sectional structure of a multi-angle adjustable optical lens sealing device in an embodiment of the present invention;

[0035] Figure 3 It is a schematic diagram of the structure of a multi-angle adjustable optical lens sealing device in an embodiment of the present invention.

[0036] Reference numerals:

[0037] Optical lens sealing and adjusting device 1,

[0038] Bracket 10, support plate 11, first support arm 12, second support arm 13,

[0039] A first shaft frame 21, a second shaft frame 22, a bracket 23, a shaft seat 24, a rotating shaft 25, a second adjustment structure 26, a shaft sleeve 27,

[0040] Slider 30,

[0041] Joystick 40. DETAILED DESCRIPTION

[0042] The exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although the exemplary embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided in order to enable a more thorough understanding of the present invention and to enable the scope of the present invention to be fully communicated to those skilled in the art.

[0043] like Figure 1-Figure 2 As shown, the multi-angle adjustable optical lens sealing device 1 according to an embodiment of the present invention comprises:

[0044] Bracket 10;

[0045] A pitch adjustment structure, rotatably connected to the bracket 10;

[0046] A plurality of sliders 30 are used for installing the optical window. The plurality of sliders 30 are arranged at intervals on the pitch adjustment structure, and each slider 30 is slidable relative to the pitch adjustment structure.

[0047] By adopting the embodiment of the present invention, the pitch angle of the optical window can be adjusted by the pitch adjustment structure, and the orientation of the optical window can be adjusted by the slider 30, so that multi-dimensional adjustment of the optical window can be achieved, so that during the installation of the optical lens, the multi-angle optical lenses on different planes can always remain horizontal, thereby facilitating the sealing of the optical lens, improving the adverse phenomena in the sealing process, greatly improving the qualified rate of the optical lens sealing, and achieving the effects of good sealing, uniform distribution of silicone, and protection of the optical lens.

[0048] On the basis of the above-mentioned embodiments, various variant embodiments are further proposed. It should be noted that, in order to make the description concise, only the differences from the above-mentioned embodiments are described in each variant embodiment.

[0049] like Figure 1-Figure 2 As shown, according to some embodiments of the present invention, the bracket 10 includes:

[0050] Support plate 11;

[0051] A first support arm 12, one end of the first support arm 12 is connected to one side of the support plate 11;

[0052] A second support arm 13, one end of which is connected to one side of the support plate 11 and is spaced apart from the first support arm 12;

[0053] The pitch adjustment structure includes a first adjustment structure and a second adjustment structure 26, one end of the first adjustment structure is rotatably connected to the other end of the first support arm 12, the other end of the first adjustment structure is rotatably connected to the other end of the second support arm 13, and the other end of the first adjustment structure is passed through the other end of the second support arm 13 and then connected to the second adjustment structure 26. For example, the other end of the first adjustment structure is connected to the second adjustment structure 26 and then mounted on the other end of the second support arm 13.

[0054] like Figure 1-Figure 2 As shown, according to some embodiments of the present invention, the first adjustment structure includes:

[0055] A first shaft frame 21, one end of the first shaft frame 21 is rotatably connected to the other end of the first support arm 12;

[0056] A second shaft frame 22, one end of the second shaft frame 22 is rotatably connected to the other end of the second support arm 13, and the other end of the second shaft frame 22 is passed through the other end of the second support arm 13 and then connected to the second adjustment structure 26;

[0057] The bracket 23 is disposed between the first shaft frame 21 and the second shaft frame 22 . For example, one side of the bracket 23 is connected to the other end of the first shaft frame 21 , and the other side of the bracket 23 is connected to the other end of the second shaft frame 22 .

[0058] A plurality of sliders 30 are disposed at intervals on the bracket 23 , and each slider 30 is slidable relative to the bracket 23 .

[0059] For example, the first adjustment structure is erected between the first support arm 12 and the second support arm 13 in the shape of a “swing”, and swings in a space defined among the first support arm 12 , the second support arm 13 and the support plate 11 .

[0060] According to some embodiments of the present invention, the bracket 23 is in the shape of a circular ring;

[0061] The plurality of sliders 30 are arranged at intervals along the circumferential direction of the central axis of the bracket 23;

[0062] Each slider 30 half wraps around the bracket 23 and slides along the bracket 23 .

[0063] The annular bracket 23 is configured to form a slide rail for a plurality of sliders 30 , and the sliders 30 can slide on the bracket 23 .

[0064] like Figure 1-Figure 2 As shown, according to some embodiments of the present invention, the other end of the second support arm 13 is provided with a shaft seat 24;

[0065] A rotating shaft 25 is disposed at one end of the second shaft frame 22 . The rotating shaft 25 is perpendicular to the second shaft frame 22 . The rotating shaft 25 passes through the shaft seat 24 and is connected to the second adjustment structure 26 . The rotating shaft 25 is rotatable relative to the shaft seat 24 .

[0066] By rotating the second adjustment structure 26 , the second adjustment structure 26 can drive the rotating shaft 25 to rotate, thereby driving the second shaft frame 22 to rotate, thereby changing the pitch angle of the bracket 23 .

[0067] According to some embodiments of the present invention, the second support arm 13 is provided with a first countersunk hole, and the second adjustment structure 26 is provided with a plurality of second countersunk holes;

[0068] When the second shaft bracket 22 rotates around the other end of the second support arm 13 to a preset angle, the first countersunk hole is connected to the corresponding second countersunk hole through a connecting piece.

[0069] Therefore, when the second shaft bracket 22 is rotated to a certain position, the fastener can pass through the first countersunk hole and the second countersunk hole opposite to the first countersunk hole, so as to fix the bracket 23 at a certain position, which facilitates the sealing process.

[0070] like Figure 2 As shown, according to some embodiments of the present invention, a shaft sleeve 27 is provided between the rotating shaft 25 and the shaft seat 24 , and the shaft sleeve 27 is internally sleeved on the shaft seat 24 and externally sleeved on the rotating shaft 25 .

[0071] like Figure 3 As shown, according to some embodiments of the present invention, the second adjustment structure 26 is a rotating disk. For example, the second adjustment structure 26 includes a disk, and the disk is provided with a plurality of hollow structures. The plurality of second countersunk holes are arranged near the edge of the disk and are arranged at intervals in the circumferential direction of the central axis of the disk.

[0072] According to some embodiments of the present invention, each slider 30 is provided with a third countersunk hole for mounting an optical window. The optical window can be connected to the slider 30 by the cooperation of a fastener and the third countersunk hole.

[0073] According to some embodiments of the present invention, each slider 30 is correspondingly provided with a remote lever 40 .

[0074] Refer to the following Figure 1-Figure 3 The optical lens glue sealing adjustment device 1 according to the embodiment of the present invention is described in detail with a specific embodiment. It is worth noting that the following description is only an exemplary description and is not a specific limitation of the present invention. All similar structures and similar variations of the present invention should be included in the protection scope of the present invention.

[0075] like Figure 1-Figure 2 As shown, the multi-angle adjustable optical lens sealing device 1 according to an embodiment of the present invention comprises:

[0076] Bracket 10;

[0077] A pitch adjustment structure, rotatably connected to the bracket 10;

[0078] A plurality of sliders 30 for mounting the optical window are provided, the plurality of sliders 30 are arranged at intervals on the pitch adjustment structure, and each slider 30 is slidable relative to the pitch adjustment structure. Each slider 30 is provided with a third countersunk hole for mounting the optical window. The optical window can be connected to the slider 30 by the cooperation of a fastener and the third countersunk hole.

[0079] The bracket 23 is in the shape of a circular ring;

[0080] The plurality of sliders 30 are arranged at intervals along the circumferential direction of the central axis of the bracket 23;

[0081] Each slider 30 half wraps around the bracket 23 and slides along the bracket 23 .

[0082] The annular bracket 23 is configured to form a slide rail for a plurality of sliders 30 , and the sliders 30 can slide on the bracket 23 .

[0083] Each slider 30 is correspondingly provided with a remote lever 40 .

[0084] The slide block 30 is attached to the inner ring of the annular bracket 23 and can slide relative to each other.

[0085] The surface of the slider 30 is provided with a threaded hole, which is fixedly connected to the rocker by screws. The surface of the rocker is provided with a through hole, which matches the thread on the surface of the slider 30 and is fixedly connected to the slider 30 by a gasket. In addition, the six rockers are evenly distributed and are 60 degrees apart from each other.

[0086] like Figure 1-Figure 2 As shown, the bracket 10 includes:

[0087] Support plate 11;

[0088] A first support arm 12, one end of the first support arm 12 is connected to one side of the support plate 11;

[0089] A second support arm 13, one end of which is connected to one side of the support plate 11 and is spaced apart from the first support arm 12;

[0090] The pitch adjustment structure includes a first adjustment structure and a second adjustment structure 26, one end of the first adjustment structure is rotatably connected to the other end of the first support arm 12, the other end of the first adjustment structure is rotatably connected to the other end of the second support arm 13, and the other end of the first adjustment structure is passed through the other end of the second support arm 13 and then connected to the second adjustment structure 26.

[0091] like Figure 1-Figure 2 As shown, the first adjustment structure includes:

[0092] A first shaft frame 21, one end of the first shaft frame 21 is rotatably connected to the other end of the first support arm 12;

[0093] A second shaft frame 22, one end of the second shaft frame 22 is rotatably connected to the other end of the second support arm 13, and the other end of the second shaft frame 22 is passed through the other end of the second support arm 13 and then connected to the second adjustment structure 26;

[0094] The bracket 23 is disposed between the first shaft frame 21 and the second shaft frame 22 . For example, one side of the bracket 23 is connected to the other end of the first shaft frame 21 , and the other side of the bracket 23 is connected to the other end of the second shaft frame 22 .

[0095] A plurality of sliders 30 are disposed at intervals on the bracket 23 , and each slider 30 is slidable relative to the bracket 23 .

[0096] The first adjustment structure is erected between the first support arm 12 and the second support arm 13 in the shape of a “swing”, and swings in a space defined among the first support arm 12 , the second support arm 13 and the support plate 11 .

[0097] The other end of the second support arm 13 is provided with an axle seat 24;

[0098] A rotating shaft 25 is disposed at one end of the second shaft frame 22 . The rotating shaft 25 is perpendicular to the second shaft frame 22 . The rotating shaft 25 passes through the shaft seat 24 and is connected to the second adjustment structure 26 . The rotating shaft 25 is rotatable relative to the shaft seat 24 .

[0099] By rotating the second adjustment structure 26 , the second adjustment structure 26 can drive the rotating shaft 25 to rotate, thereby driving the second shaft frame 22 to rotate, thereby changing the pitch angle of the bracket 23 .

[0100] The second support arm 13 is provided with a first countersunk hole, and the second adjustment structure 26 is provided with a plurality of second countersunk holes;

[0101] When the second shaft bracket 22 rotates around the other end of the second support arm 13 to a preset angle, the first countersunk hole is connected to the corresponding second countersunk hole through a connecting piece.

[0102] Therefore, when the second shaft bracket 22 is rotated to a certain position, the fastener can pass through the first countersunk hole and the second countersunk hole opposite to the first countersunk hole, so as to fix the bracket 23 at a certain position, which facilitates the sealing process.

[0103] like Figure 2 As shown, a shaft sleeve 27 is provided between the rotating shaft 25 and the shaft seat 24 . The shaft sleeve 27 is internally sleeved on the shaft seat 24 and externally sleeved on the rotating shaft 25 .

[0104] like Figure 3As shown, the second adjustment structure 26 is a turntable. The second adjustment structure 26 can be configured to be similar to a "car steering wheel" shape for easy operation.

[0105] The other end of the second shaft frame 22 is fixedly connected to the annular bracket 23 by screws.

[0106] A circular hole is provided at one end of the second shaft frame 22, and the rotating shaft 25 passes through the circular hole and fits with the inner circle of the circular hole. The second shaft frame 22 is provided with a first through hole, and the rotating shaft 25 is provided with a second through hole. The screw passes through the first through hole and the second through hole in sequence to achieve a fixed connection between the second shaft frame 22 and the rotating shaft 25.

[0107] The rotating shaft 25 passes through the shaft sleeve 27 and fits with the inner ring of the shaft sleeve 27. The shaft sleeve 27 is placed in the shaft seat 24. The inner ring of the shaft sleeve 27 matches the rotating shaft 25. The outer ring of the shaft sleeve 27 matches the shaft seat 24. The surface of the shaft sleeve 27 is provided with a threaded hole, and is fixedly connected to the shaft seat 24 by screws.

[0108] The bottom of the shaft seat 24 is provided with a threaded hole, which is fixedly connected to the second support arm 13 by screws. The inner ring of the shaft seat 24 is matched with the shaft sleeve 27. The surface of the shaft seat 24 is provided with a through hole, which is fixedly connected to the shaft sleeve 27 by screws.

[0109] The center of the turntable is fixedly connected to the rotating shaft 25 .

[0110] By adopting the embodiment of the present invention, the pitch angle of the optical window can be adjusted by the pitch adjustment structure, and the orientation of the optical window can be adjusted by the slider 30, so that multi-dimensional adjustment of the optical window can be achieved, so that during the installation of the optical lens, the multi-angle optical lenses on different planes can always remain horizontal, thereby facilitating the sealing of the optical lens, improving the adverse phenomena in the sealing process, greatly improving the qualified rate of the optical lens sealing, and achieving the effects of good sealing, uniform distribution of silicone, and protection of the optical lens.

[0111] It should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

[0112] In addition, the description with reference to the term "some embodiments" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Although some embodiments described herein include certain features included in other embodiments but not other features, the combination of features of different embodiments is meant to be within the scope of the present invention and form different embodiments. The specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. For example, in the claims, any one of the claimed embodiments can be used in any combination.

[0113] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An optical lens sealing adjustment device, characterized in that: include: Bracket; A pitch adjustment structure, rotatably connected to the bracket, for adjusting the pitch angle of the optical window when the optical lens is installed in the optical window for sealing; A plurality of sliders for mounting the optical window, wherein the plurality of sliders are arranged at intervals on the pitch adjustment structure, and each of the sliders is slidable relative to the pitch adjustment structure to adjust the position of the optical window; The support comprises: Support plate; A first supporting arm, one end of which is connected to one side of the supporting plate; a second supporting arm, one end of which is connected to one side of the supporting plate and is spaced apart from the first supporting arm; The pitch adjustment structure includes a first adjustment structure and a second adjustment structure, one end of the first adjustment structure is rotatably connected to the other end of the first support arm, the other end of the first adjustment structure is rotatably connected to the other end of the second support arm, and the other end of the first adjustment structure is connected to the second adjustment structure after being passed through the other end of the second support arm; The first adjustment structure comprises: a first shaft frame, one end of the first shaft frame being rotatably connected to the other end of the first support arm; A second shaft frame, one end of which is rotatably connected to the other end of the second support arm, and the other end of which is connected to the second adjustment structure after being passed through the other end of the second support arm; A bracket is arranged between the first shaft bracket and the second shaft bracket, a plurality of the sliders are arranged on the bracket at intervals, and each of the sliders is slidable relative to the bracket; The bracket is annular; a plurality of sliders are arranged at intervals along the circumferential direction of the central axis of the bracket; each slider half-wraps the bracket and slides along the bracket, and the slider is in contact with the inner ring of the bracket; The other end of the second support arm is provided with an axle seat; one end of the second axle frame is provided with a rotating shaft, the rotating shaft is perpendicular to the second axle frame, the rotating shaft is connected to the second adjustment structure after passing through the axle seat, and the rotating shaft is rotatable relative to the axle seat; Each of the sliders is correspondingly provided with a rocker, the surface of the slider is provided with a threaded hole, and is fixedly connected to the rocker by screws. The surface of the rocker is provided with a through hole, and the through hole matches the thread on the surface of the slider, and is fixedly connected to the slider by a gasket.

2. The optical lens sealing and adjusting device according to claim 1, characterized in that: The second support arm is provided with a first countersunk hole, and the second adjustment structure is provided with a plurality of second countersunk holes; When the second shaft bracket rotates around the other end of the second support arm to a preset angle, the first countersunk hole and its corresponding second countersunk hole are connected through a connecting piece.

3. The optical lens sealing and adjusting device according to claim 1, characterized in that: A shaft sleeve is provided between the rotating shaft and the shaft seat. The shaft sleeve is internally sleeved on the shaft seat and externally sleeved on the rotating shaft.

4. The optical lens sealing and adjusting device according to any one of claims 1 to 3, characterized in that: The second adjustment structure is a turntable.

5. The optical lens sealing and adjusting device according to claim 1, characterized in that: Each of the sliding blocks is provided with a third countersunk hole for mounting the optical window.

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