CN219153755U - Alignment laminating device for three-color light combining prism and AR projection lens of cube - Google Patents
Alignment laminating device for three-color light combining prism and AR projection lens of cube Download PDFInfo
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- CN219153755U CN219153755U CN202223514824.XU CN202223514824U CN219153755U CN 219153755 U CN219153755 U CN 219153755U CN 202223514824 U CN202223514824 U CN 202223514824U CN 219153755 U CN219153755 U CN 219153755U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The utility model discloses a para-position laminating device of a cube three-color light combining prism and an AR projection lens, which comprises: the device comprises a base, a feeding assembly, a jig assembly, an imaging assembly and a glue spraying assembly, wherein the feeding assembly, the jig assembly, the imaging assembly and the glue spraying assembly are arranged at the top of the base; the feeding assembly is arranged on one side of the jig assembly, the end part of the feeding assembly is connected with a feeding bracket in a matched mode, and the feeding bracket is used for grabbing the AR projection lens; the three-color light combining prism is arranged at the top of the jig assembly, and the feeding assembly is used for moving the AR projection lens to the top of the jig assembly and aligning with the three-color light combining prism; the top of the jig assembly is provided with an imaging assembly, the imaging assembly comprises a CCD camera, and the CCD camera is used for collecting imaging pictures attached to the AR projection lens and the trichromatic light-combining prism in real time; the glue spraying assembly comprises a glue spraying head, and the glue spraying head is used for fixing the AR projection lens with clear imaging pictures after alignment and the three-color light combining prism through spraying optical glue.
Description
Technical Field
The utility model relates to the field of lamination alignment, in particular to an alignment and lamination device for a cube three-color light combining prism and an AR projection lens.
Background
The Micro LED display technology is a display technology in which self-luminous Micro LEDs are used as light-emitting pixel units, and the light-emitting pixel units are assembled on a driving panel to form a high-density LED array. Due to the characteristics of small size, high integration level, self-luminescence and the like of the micro LED chip, the micro LED chip has larger advantages in the aspects of brightness, resolution, contrast ratio, energy consumption, service life, response speed, thermal stability and the like compared with the LCD and the OLED in the aspect of display.
In the prior art, only the micro display is attached to the trichromatic light-combining prism, the micro display is not aligned with the projection lens AA, the imaging effect cannot be checked, and after the trichromatic prism is attached, larger chromatic aberration exists, so that the final imaging quality is affected.
Disclosure of Invention
In order to solve at least one of the above-mentioned problems, the present utility model provides a device for aligning and attaching a cubic trichromatic prism and an AR projection lens.
The first aspect of the present utility model provides a device for aligning and attaching a cubic trichromatic light-combining prism and an AR projection lens, comprising: the device comprises a base, a feeding assembly, a jig assembly, an imaging assembly and a glue spraying assembly, wherein the feeding assembly, the jig assembly, the imaging assembly and the glue spraying assembly are arranged at the top of the base;
the feeding assembly is arranged on one side of the jig assembly, the end part of the feeding assembly is connected with a feeding bracket in a matched mode, and the feeding bracket is used for grabbing an AR projection lens;
the three-color light combining prism is arranged at the top of the jig assembly, and the feeding assembly is used for moving the AR projection lens to the top of the jig assembly and aligning with the three-color light combining prism;
the top of the jig assembly is provided with an imaging assembly, the imaging assembly comprises a CCD camera, and the CCD camera is used for collecting imaging pictures attached to the AR projection lens and the trichromatic light-combining prism in real time;
the glue spraying assembly comprises a glue spraying head, and the glue spraying head is used for fixing the AR projection lens with clear imaging pictures after alignment and the three-color light combining prism through spraying optical glue.
In a preferred embodiment of the utility model, the feeding assembly comprises a feeding bottom plate and a feeding horizontal sliding block which is connected with the top of the feeding bottom plate in a matching way, the feeding horizontal sliding block can slide along the horizontal direction, a feeding fixing plate is arranged at the top of the feeding horizontal sliding block, a first feeding module is arranged on one side of the feeding fixing plate, a feeding vertical sliding block is arranged on one side of the first feeding module, a feeding rotating shaft is arranged on one side of the feeding vertical sliding block, a feeding fine adjustment seat is arranged at the end part of the feeding rotating shaft, and the feeding bracket is arranged on one side of the feeding fine adjustment seat.
In a preferred embodiment of the utility model, the jig assembly comprises a jig vertical plate, a jig vertical slide block is arranged on one side of the jig vertical plate, a jig bottom plate is arranged on one side of the jig vertical slide block, a jig turntable is arranged at the top of the jig bottom plate, a second adjusting table is arranged at the top of the jig turntable, a first adjusting table is connected to the top of the second adjusting table in a matched manner, and a jig supporting plate is arranged at the top of the first adjusting table.
In a preferred embodiment of the utility model, the imaging assembly comprises a bracket and a fixed plate arranged on the bracket, wherein one side of the fixed plate is provided with a mounting plate, one side of the mounting plate is provided with a second regulating block, one side of the second regulating block is connected with a first regulating block in a matching way, and the CCD camera is arranged on one side of the first regulating block.
In a preferred embodiment of the present utility model, a second adjusting button is disposed at the top of the second adjusting block, a first adjusting button is disposed at one side of the second adjusting block, the first adjusting button is used for adjusting the first adjusting block to slide along a horizontal direction, and the second adjusting button is used for adjusting the first adjusting block to slide along a vertical direction.
In a preferred embodiment of the utility model, the glue spraying assembly comprises a mounting seat, the mounting seat is fixedly arranged at the top of the base, a vertical plate is arranged at the top of the mounting seat, a glue spraying vertical module is arranged on one side of the vertical plate, a glue spraying horizontal module is connected to one side of the glue spraying vertical module in a matched manner, a glue spraying sliding table is arranged on one side of the glue spraying horizontal module, a glue spraying rotating column is arranged on one side of the glue spraying sliding table, a glue spraying rotating shaft is arranged on one side of the glue spraying rotating column, and the glue spraying head is hinged to the outer side of the glue spraying rotating shaft.
In a preferred embodiment of the utility model, a glue spraying vertical motor is arranged at the top of the glue spraying vertical module, the glue spraying vertical motor is used for driving the glue spraying horizontal module to slide along the vertical direction, a glue spraying horizontal motor is arranged at one side of the glue spraying horizontal module, and the glue spraying horizontal motor is used for driving the glue spraying sliding table to slide along the horizontal direction.
In a preferred embodiment of the utility model, the device further comprises a rubber component, wherein the rubber component is arranged below the rubber spraying component, the rubber component comprises a rubber supporting seat and rubber blocks arranged at the top of the rubber supporting seat, rollers are symmetrically arranged on two sides of the rubber blocks, and a collecting box is arranged on one side of each roller.
In a preferred embodiment of the present utility model, a curing mechanism is disposed at one side of the jig assembly, and the curing mechanism includes a support rod and a UV lamp, and the UV lamp is fixedly mounted on the top of the support rod.
Compared with the prior art, the technical scheme of the utility model has the following advantages:
the application drives AR projection lens through the material loading subassembly and removes to tool subassembly top, lights micro-display, according to micro-display pass the picture definition degree of penetrating behind light combining prism and the AR projection lens, adjusts AR projection lens's position, and imaging mechanism shows the picture clear back and fixes AR projection lens and three-colour light combining prism through spouting gluey mechanism spraying optical cement, and laminating precision is higher.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that some drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of an alignment and lamination device according to an embodiment of the present utility model;
FIG. 2 is a schematic perspective view of a feeding assembly according to an embodiment of the present utility model;
FIG. 3 is a schematic perspective view of an imaging assembly according to an embodiment of the present utility model;
FIG. 4 is a schematic perspective view of a jig assembly according to an embodiment of the present utility model;
FIG. 5 is a schematic perspective view of a glue spraying assembly according to an embodiment of the utility model;
fig. 6 is a schematic perspective view of a wiping component according to an embodiment of the utility model.
In the figure, 1, an imaging assembly, 101, a fixed plate, 102, a bracket, 103, a debugging head, 104, a first adjusting button, 105, a CCD camera, 106, a first adjusting block, 107, a second adjusting block, 108, a second adjusting button, 109 and a mounting plate;
2. the feeding device comprises a feeding assembly 201, a first feeding motor 202, a first feeding module 203, a feeding fixing plate 204, a second feeding motor 205, a feeding rotating shaft 206, a feeding bottom plate 207, a feeding horizontal sliding block 208, a feeding guide rail 209, a feeding sliding motor 210, a feeding bracket 211, a feeding fine adjustment seat 212, a third feeding motor 213, a fourth feeding motor 214 and a feeding vertical sliding block;
3. the debugging mechanism, 4, the solidifying mechanism;
5. the jig comprises a jig assembly 501, a jig supporting plate 502, a first adjusting table 503, a jig angle adjusting button 504, a second adjusting table 505, a jig turntable 506, a third adjusting button 507, a jig bottom plate 508, a jig vertical sliding block 509, a jig vertical plate 510, a jig vertical adjusting button 511 and a fourth adjusting button;
6. a base, 7, a glue rubbing assembly, 701, a first rotating motor, 702, a second rotating motor, 703, a third rotating motor, 704, a glue rubbing support, 705, a collection box, 706, rollers, 707, a glue rubbing block,
8. glue spraying assembly 801, glue spraying vertical motor 802, limiting mechanism 803, glue spraying horizontal module 804, glue spraying horizontal motor 805, glue spraying rotary column 806, glue spraying head 807, glue spraying rotary shaft 808 and glue spraying sliding table.
Detailed Description
In order that the above-recited objects, features and advantages of the utility model will be more clearly understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced in other ways than those described herein, and therefore the scope of the present utility model is not limited to the specific embodiments disclosed below.
Example 1
Referring to fig. 1-6, the present utility model provides an alignment and lamination device for a cubic trichromatic light-combining prism and an AR projection lens, comprising: the device comprises a base 6, a feeding assembly 2, a jig assembly 5, an imaging assembly 1 and a glue spraying assembly 8 which are arranged on the top of the base 6; the feeding assembly 2 is arranged on one side of the jig assembly 5, the end part of the feeding assembly 2 is connected with a feeding bracket 210 in a matched mode, and the feeding bracket 210 is used for grabbing an AR projection lens; the bracket is provided with a circular through hole, and the imaging assembly 1 can display an imaging area of the AR projection lens and the cube three-color light combining prism in the photographing alignment process; the three-color light combining prism is arranged at the top of the jig assembly 5, and the feeding assembly 2 is used for moving the AR projection lens to the top of the jig assembly 5 and aligning with the three-color light combining prism; the top of the jig assembly 5 is provided with an imaging assembly 1, the imaging assembly 1 comprises a CCD camera 105, and the CCD camera 105 is used for collecting imaging pictures of the AR projection lens and the trichromatic light-combining prism in real time; the glue spraying assembly 8 comprises a glue spraying head 806, and the glue spraying head 806 is used for fixing the AR projection lens with clear imaging pictures after alignment and the trichromatic light combining prism through spraying optical glue.
According to the embodiment of the utility model, the feeding assembly 2 comprises a feeding bottom plate 206 and a feeding horizontal sliding block 207 which is connected to the top of the feeding bottom plate 206 in a matching way, the feeding horizontal sliding block 207 can slide along the horizontal direction, a feeding fixing plate 203 is arranged at the top of the feeding horizontal sliding block 207, a first feeding module 202 is arranged on one side of the feeding fixing plate 203, a feeding vertical sliding block 214 is arranged on one side of the first feeding module 202, a feeding rotating shaft 205 is arranged on one side of the feeding vertical sliding block 214, a feeding fine adjustment seat 211 is arranged at the end part of the feeding rotating shaft 205, and a feeding bracket 210 is arranged on one side of the feeding fine adjustment seat 211.
Further, two feeding guide rails 208 are arranged in parallel on the top of the feeding bottom plate 206, the feeding horizontal sliding block 207 is connected to the feeding guide rails 208 in a matched manner, a feeding sliding motor 209 is arranged at one end of the feeding horizontal sliding block 207, the feeding horizontal sliding block 207 is controlled to slide along the feeding guide rails 208 through the feeding sliding motor 209, a first feeding motor 201 is arranged on the top of the first feeding module 202, the first feeding motor 201 is used for controlling a feeding vertical sliding block 214 to slide along the first feeding module 202, a second feeding motor 204 is arranged on one side of the feeding vertical sliding block 214, a fourth feeding motor 213 and a third feeding motor 212 are respectively arranged on the top of the feeding fine tuning seat 211 and one side of the feeding fine tuning seat 211, and the third feeding motor 212 and the fourth feeding motor 213 are used for controlling a feeding bracket 210 to slide along the vertical direction or the horizontal direction.
According to the embodiment of the utility model, the jig assembly 5 comprises a jig vertical plate 509, a jig vertical slide block 508 is arranged on one side of the jig vertical plate 509, a jig vertical adjusting button 510 is arranged on one side of the jig vertical slide block 508, a jig bottom plate 507 is arranged on one side of the jig vertical slide block 508, a jig turntable 505 is arranged at the top of the jig bottom plate 507, a second adjusting table 504 is arranged at the top of the jig turntable 505, a first adjusting table 502 is connected at the top of the second adjusting table 504 in a matched manner, and a jig supporting plate 501 is arranged at the top of the first adjusting table 502.
Further, a jig angle adjusting button 503 is cooperatively connected to one side of the jig turntable 505, the jig angle adjusting button 503 is used for adjusting a rotation angle of the jig turntable 505, a third adjusting button 506 is arranged on one side of the first adjusting table 502, the third adjusting button 506 is used for adjusting the first adjusting table 502 to slide, a fourth adjusting button 511 is arranged on one side of the second adjusting table 504, and the fourth adjusting button 511 is used for adjusting the second adjusting table 504 to slide.
According to the embodiment of the utility model, the imaging assembly 1 comprises a bracket 102 and a fixed plate 101 arranged on the bracket 102, wherein one side of the fixed plate 101 is provided with a mounting plate 109, one side of the mounting plate 109 is provided with a second adjusting block 107, one side of the second adjusting block 107 is connected with a first adjusting block 106 in a matching way, and the CCD camera 105 is arranged on one side of the first adjusting block 106.
Further, a debugging mechanism 3 is arranged below the imaging mechanism, the debugging mechanism 3 is fixedly arranged on the base 6, a debugging head 103 is arranged at the bottom of the mounting plate 109, and the debugging head 103 is arranged at the end part of the debugging mechanism 3.
According to the embodiment of the utility model, the top of the second adjusting block 107 is provided with a second adjusting button 108, one side of the second adjusting block 107 is provided with a first adjusting button 104, the first adjusting button 104 is used for adjusting the first adjusting block 106 to slide along the horizontal direction, and the second adjusting button 108 is used for adjusting the first adjusting block 106 to slide along the vertical direction.
According to the embodiment of the utility model, the glue spraying assembly 8 comprises a mounting seat, the mounting seat is fixedly mounted at the top of the base 6, a vertical plate is arranged at the top of the mounting seat, a glue spraying vertical module is arranged on one side of the vertical plate, a glue spraying horizontal module 803 is connected to one side of the glue spraying vertical module in a matched manner, a glue spraying sliding table 808 is arranged on one side of the glue spraying horizontal module 803, a glue spraying rotating column 805 is arranged on one side of the glue spraying sliding table 808, a glue spraying rotating shaft 807 is arranged on one side of the glue spraying rotating column 805, and the glue spraying head 806 is hinged to the outer side of the glue spraying rotating shaft 807.
Further, a limiting mechanism 802 is arranged on the glue spraying vertical module, and the vertical moving distance of the glue spraying horizontal module 803 can be limited through the limiting mechanism 802.
According to the embodiment of the utility model, a glue spraying vertical motor 801 is arranged at the top of a glue spraying vertical module, the glue spraying vertical motor 801 is used for driving a glue spraying horizontal module 803 to slide along the vertical direction, a glue spraying horizontal motor 804 is arranged at one side of the glue spraying horizontal module 803, and the glue spraying horizontal motor 804 is used for driving a glue spraying sliding table 808 to slide along the horizontal direction.
According to the embodiment of the utility model, the device further comprises a rubber wiping component 7, wherein the rubber wiping component 7 is arranged below the rubber spraying component 8, the rubber wiping component 7 comprises a rubber wiping supporting seat 704 and rubber wiping blocks 707 arranged on the top of the rubber wiping supporting seat 704, rollers 706 are symmetrically arranged on two sides of the rubber wiping blocks 707, and a collecting box 705 is arranged on one side of each roller 706.
Further, the wiping component 7 further comprises a first rotating motor 701, a second rotating motor 702 and a third rotating motor 703, one end of the first rotating motor 701 is connected with a first rotating wheel, one end of the second rotating motor 702 is connected with a second rotating wheel, one end of the third rotating motor 703 is connected with a third rotating wheel, and the wiping belt can be driven to move along a preset track through the first rotating wheel, the second rotating wheel and the third rotating wheel, so that the wiping effect is improved.
According to the embodiment of the utility model, one side of the jig assembly 5 is provided with the curing mechanism 4, and the curing mechanism 4 comprises a supporting rod and a UV lamp which is fixedly arranged at the top of the supporting rod.
To sum up, this application drives AR projection lens through material loading subassembly 2 and removes to tool subassembly 5 top, lights micro-display, according to the picture definition degree that micro-display passed and to send out behind light combining prism and the AR projection lens, adjusts the position of AR projection lens, and imaging mechanism shows that the picture is clear after through spouting gluey mechanism spraying optical cement with AR projection lens and trichromatic light combining prism fixed, and laminating precision is higher.
The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to the embodiments described above will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.
Claims (9)
1. An alignment laminating device of a three-color cube light combining prism and an AR projection lens comprises: the device comprises a base, a feeding assembly, a jig assembly, an imaging assembly and a glue spraying assembly, wherein the feeding assembly, the jig assembly, the imaging assembly and the glue spraying assembly are arranged at the top of the base; it is characterized in that the method comprises the steps of,
the feeding assembly is arranged on one side of the jig assembly, the end part of the feeding assembly is connected with a feeding bracket in a matched mode, and the feeding bracket is used for grabbing an AR projection lens;
the three-color light combining prism is arranged at the top of the jig assembly, and the feeding assembly is used for moving the AR projection lens to the top of the jig assembly and aligning with the three-color light combining prism;
the top of the jig assembly is provided with an imaging assembly, the imaging assembly comprises a CCD camera, and the CCD camera is used for collecting imaging pictures attached to the AR projection lens and the trichromatic light-combining prism in real time;
the glue spraying assembly comprises a glue spraying head, and the glue spraying head is used for fixing the AR projection lens with clear imaging pictures after alignment and the three-color light combining prism through spraying optical glue.
2. The alignment and lamination device of the three-color cube light combining prism and the AR projection lens according to claim 1, wherein the feeding assembly comprises a feeding bottom plate and a feeding horizontal sliding block connected to the top of the feeding bottom plate in a matched mode, the feeding horizontal sliding block can slide along the horizontal direction, a feeding fixing plate is arranged at the top of the feeding horizontal sliding block, a first feeding module is arranged on one side of the feeding fixing plate, a feeding vertical sliding block is arranged on one side of the first feeding module, a feeding rotating shaft is arranged on one side of the feeding vertical sliding block, a feeding fine adjustment seat is arranged at the end of the feeding rotating shaft, and the feeding bracket is arranged on one side of the feeding fine adjustment seat.
3. The alignment and lamination device of the three-color cube light combining prism and the AR projection lens according to claim 1, wherein the jig assembly comprises a jig vertical plate, a jig vertical slide block is arranged on one side of the jig vertical plate, a jig bottom plate is arranged on one side of the jig vertical slide block, a jig turntable is arranged on the top of the jig bottom plate, a second adjusting table is arranged on the top of the jig turntable, a first adjusting table is connected to the top of the second adjusting table in a matched mode, and a jig supporting plate is arranged on the top of the first adjusting table.
4. The alignment and lamination device of the three-color cube light combining prism and the AR projection lens according to claim 1, wherein the imaging component comprises a bracket and a fixing plate arranged on the bracket, a mounting plate is arranged on one side of the fixing plate, a second adjusting block is arranged on one side of the mounting plate, a first adjusting block is connected to one side of the second adjusting block in a matched mode, and the CCD camera is arranged on one side of the first adjusting block.
5. The alignment and lamination device of the three-color cube light combining prism and the AR projection lens according to claim 4, wherein a second adjusting button is arranged at the top of the second adjusting block, a first adjusting button is arranged on one side of the second adjusting block, the first adjusting button is used for adjusting the first adjusting block to slide along the horizontal direction, and the second adjusting button is used for adjusting the first adjusting block to slide along the vertical direction.
6. The alignment and lamination device of the three-color cube light combining prism and the AR projection lens according to claim 1, wherein the glue spraying assembly comprises a mounting seat, the mounting seat is fixedly mounted at the top of a base, a vertical plate is arranged at the top of the mounting seat, a glue spraying vertical module is arranged on one side of the vertical plate, a glue spraying horizontal module is connected with one side of the glue spraying vertical module in a matched manner, a glue spraying sliding table is arranged on one side of the glue spraying horizontal module, a glue spraying rotary column is arranged on one side of the glue spraying sliding table, a glue spraying rotary shaft is arranged on one side of the glue spraying rotary column, and the glue spraying head is hinged to the outer side of the glue spraying rotary shaft.
7. The alignment and lamination device of the three-color cube light combining prism and the AR projection lens according to claim 6, wherein the top of the glue spraying vertical module is provided with a glue spraying vertical motor, the glue spraying vertical motor is used for driving the glue spraying horizontal module to slide along the vertical direction, one side of the glue spraying horizontal module is provided with a glue spraying horizontal motor, and the glue spraying horizontal motor is used for driving the glue spraying sliding table to slide along the horizontal direction.
8. The alignment and lamination device of the three-color cube light combining prism and the AR projection lens according to claim 1, further comprising a glue wiping component, wherein the glue wiping component is arranged below the glue spraying component and comprises a glue wiping supporting seat and glue wiping blocks arranged at the top of the glue wiping supporting seat, rollers are symmetrically arranged on two sides of the glue wiping blocks, and a collecting box is arranged on one side of each roller.
9. The alignment and lamination device for the three-color cube prism and the AR projection lens according to claim 1, wherein a curing mechanism is arranged on one side of the jig assembly and comprises a supporting rod and a UV lamp, and the UV lamp is fixedly arranged at the top of the supporting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223514824.XU CN219153755U (en) | 2022-12-28 | 2022-12-28 | Alignment laminating device for three-color light combining prism and AR projection lens of cube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223514824.XU CN219153755U (en) | 2022-12-28 | 2022-12-28 | Alignment laminating device for three-color light combining prism and AR projection lens of cube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219153755U true CN219153755U (en) | 2023-06-09 |
Family
ID=86644016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223514824.XU Active CN219153755U (en) | 2022-12-28 | 2022-12-28 | Alignment laminating device for three-color light combining prism and AR projection lens of cube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219153755U (en) |
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2022
- 2022-12-28 CN CN202223514824.XU patent/CN219153755U/en active Active
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