CN214306070U

CN214306070U - Double-channel waveguide lens module and AR display device

Info

Publication number: CN214306070U
Application number: CN202023201259.2U
Authority: CN
Inventors: 张恒; 方宗豹; 司群英; 费新峰; 于晓龙; 周欣; 管浩远
Original assignee: Yancheng Weiwang Technology Co ltd; Suzhou University
Current assignee: Yancheng Weiwang Technology Co ltd; Suzhou University
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-09-28
Anticipated expiration: 2030-12-25

Abstract

The utility model discloses an AR display device, a threaded shaft is arranged in a first chute at the lower end of a main body, a first connecting block is provided with a positive thread, and the first connecting block is in threaded connection with the threaded shaft through the positive thread; the second connecting block is provided with reverse threads, and the second connecting block is in threaded connection with the threaded shaft through the reverse threads. The AR display device adopts the combination of the threaded shaft, the first connecting block and the second connecting block, the display device is conveniently fixed at one position, the phenomenon that the display device is damaged due to shaking is avoided, and the ornamental effect of an observer is improved. The utility model also discloses a binary channels waveguide lens module, including parallel first passageway and the second passageway that sets up, the inside of first passageway and second passageway is provided with the prism piece, and the top is provided with the safety cover. This kind of binary channels waveguide lens module possesses the binary channels lens for the colour that the display screen shows the image is more obvious, improves the image effect, and the display screen that the safety cover can protect on the display device in addition is not harmd increase of service life.

Description

Double-channel waveguide lens module and AR display device

Technical Field

The utility model belongs to the technical field of the AR shows, in particular to binary channels waveguide lens module and AR display device.

Background

The AR technology is popularly an Augmented Reality technology (AR for short), with the advent of smart phones, cameras, large screens (compared with function machines), the existence of the two key devices and the sudden leap of hardware computing capability, the AR technology has a basis for landing, and in view of the huge amount of AR applications such as the emergence of spring shoots after rain, particularly the release of Pokemon Go, people have stronger and stronger longitudes on the AR technology, while the existing AR display device cannot clamp the device at one position for fixing, and the movement of the device easily affects the ornamental effect of viewers; in addition, some display devices have insufficient protection for the display screen, which may cause damage to the display screen; moreover, the existing lens group is carried out through a single channel, the realized image effect is not good, and needs to be improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a AR display device has better fixed effect, improves the sight of sight person.

Another object of the utility model is to provide a binary channels waveguide lens module possesses the binary channels lens, improves the image effect.

The utility model discloses a still another purpose lies in providing a binary channels waveguide lens module, can protect the display screen on the display device not harmed increase of service life.

In order to achieve the above purpose, the solution of the present invention is:

an AR display device comprises a main body, a first connecting block and a second connecting block, wherein a first sliding groove is formed in the lower end of the main body, a threaded shaft is arranged in the first sliding groove, positive threads are formed in the periphery of the first connecting block, and the first connecting block penetrates through the left end of the threaded shaft and is in threaded connection with the threaded shaft through the positive threads; the periphery of the second connecting block is provided with reverse threads, and the second connecting block penetrates through the right end of the threaded shaft and is in threaded connection with the threaded shaft through the reverse threads; and the right end of the main body is provided with a rotator.

The upper end of the main body is provided with a groove, the lower end of the groove is provided with a storage battery, the right end of the storage battery is provided with a central processing unit, the right end of the central processing unit is provided with a storage device, and the central processing unit is electrically connected with the storage device; a connector is arranged in the groove, a display screen is arranged at the upper end of the connector, and an output device is arranged at the lower end of the connector; the upper end of the main body is provided with a second sliding chute.

The side of the display screen is provided with a baffle.

The connector is characterized in that a circular groove is formed in the groove, a fixing block matched with the circular groove is fixedly connected to the outer portion of the connector, and the connector is movably connected with the circular groove through the fixing block.

The utility model provides a binary channels waveguide lens module, is including parallel first passageway and the second passageway that sets up, the inside of first passageway and second passageway is provided with the prism piece, the top of first passageway and second passageway is provided with the safety cover.

The left end and the right end of the prism sheet are respectively fixedly connected with the left end and the right end in the first channel and the second channel; the prism sheet is provided with two layers, and the two layers of prism sheets are adhered by a circular adhesive plate.

The protective cover is transparent.

After the scheme is adopted, the utility model discloses compare prior art's beneficial effect is:

(1) the utility model provides an AR display device, which adopts the combination of a threaded shaft, a first connecting block and a second connecting block, thereby being convenient to fix the display device at one position and avoiding shaking and causing damage to the device;

(2) the utility model provides an AR display device, which is convenient for a threaded shaft to drive two connecting blocks to move simultaneously by setting a positive thread and a negative thread, thereby reducing the complexity of single operation;

(3) the utility model provides an AR display device, which is convenient for the lower end of a connector to be connected with the upper end of an output device and also convenient for a connecting block on the connector to be movably connected with a ring groove by adopting the arrangement of a groove and the ring groove, thereby realizing the installation and the disassembly of a display screen;

(4) the utility model provides an AR display device, the setting of the second chute is convenient to fix the disassembled display screen, and the baffle can protect the display screen when the display screen slides;

(5) the utility model provides a double-channel waveguide lens module, which makes the color of the display image more obvious and increases the ornamental effect through the combination of a first channel, a second channel and a prism lens;

(6) the utility model provides a binary channels waveguide lens module, the setting of first passageway and second passageway top safety cover can effectively protect the lens not damaged.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure at A in FIG. 1;

fig. 3 is a schematic structural diagram of the first connecting block and the second connecting block in the present invention;

wherein (a) is a first connection block and (b) is a second connection block;

fig. 4 is a schematic structural diagram of the first channel and the second channel in the present invention.

Reference numerals:

1. a main body; 2. a first chute; 21. a first connection block; 22. a second connecting block;

23. a positive thread; 24. reverse threads; 25. a threaded shaft; 26. a rotator;

3. a groove; 31. a connector; 32. a display screen; 33. a baffle plate;

34. a circular groove; 35. a fixed block; 36. an output device;

4. a storage battery; 5. a central processing unit; 6. a reservoir; 7. a second chute,

8 a first channel; 9. a second channel; 10. a prism sheet; 11. a protective cover.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

Example 1

As shown in fig. 1, the utility model provides a AR display device, including main part 1, the lower extreme of main part 1 is provided with first spout 2, the inside of first spout 2 is provided with threaded spindle 25, the left end of threaded spindle 25 is provided with first connecting block 21, the upper end of first connecting block 21 is provided with positive screw 23, the right-hand member of threaded spindle 25 is provided with second connecting block 22, the upper end of second connecting block 22 is provided with reverse thread 24, adopt threaded spindle 25 and the combination of first connecting block 21 and second connecting block 22, conveniently fix display device in a position, avoid appearing rocking, cause the harm of device, in addition positive screw 23 and reverse thread 24's setting, then make things convenient for threaded spindle 25 to drive two connecting block simultaneous movement, reduce the loaded down with trivial details of single operation.

A rotator 26 is arranged at the right end of the main body 1, a groove 3 is arranged at the upper end of the main body 1, a storage battery 4 is arranged at the lower end of the groove 3, and the storage battery 4 can be matched with the display device shown in figure 2 to provide electric energy for the display device; the right end of the storage battery 4 is provided with a central processing unit 5, the right end of the central processing unit 5 is provided with a storage 6, and the central processing unit 5 is electrically connected with the storage 6; the upper end of main part 1 is provided with second spout 7, and second spout 7 is used for storing the display screen 32 of dismantling, avoids putting in disorder, causes inconvenient use next time.

Example 2

As shown in fig. 1 and fig. 2, on the basis of embodiment 1, the utility model provides a technical solution: a connector 31 is arranged in the groove 3, a display screen 32 is arranged at the upper end of the connector 31, a baffle 33 is arranged on the side surface of the display screen 32, and the baffle 33 can protect the display screen 32; the circular groove 34 is formed in the groove 3, the arrangement of the groove 3 and the circular groove 34 is convenient for the connection of the lower end of the connector 31 and the upper end of the output device 36, and meanwhile, the connection block on the connector 31 is also convenient for the movable connection with the circular groove 34, so that the installation and the disassembly of the display screen 32 are realized; a fixing block 35 is fixedly connected to the outside of the connector 31, and an output 36 is provided at the lower end of the connector 31.

Example 3

As shown in fig. 1 to fig. 3, on the basis of the embodiments 1 and 2, the utility model provides a technical solution: the first connecting block 21 is in threaded connection with the threaded shaft 25 through the arranged positive threads 23, and the connector 31 is movably connected with the circular groove 34 through the arranged fixed block 35.

Preferably, the threaded shaft 25 penetrates through the right end of the main body 1 and is fixedly connected with the left end of a rotator 26, and the rotator 26 is used for adjusting the rotation of the threaded shaft 25, so that the positions of the first connecting block 21 and the second connecting block 22 are adjusted.

Example 4

As shown in fig. 4, the utility model provides a dual-channel waveguide lens module, including a first channel 8, the right end of the first channel 8 is provided with a second channel 9, the inside of the first channel 8 is provided with a prism sheet 10, the top end of the first channel 8 is provided with a protective cover 11, the inside of the second channel 9 is provided with a prism sheet 10, the top end of the second channel 9 is provided with a protective cover 11; the combination of the first channel 8, the second channel 9 and the prism sheet 10 is arranged, so that the color of the image displayed by the display screen 32 is more obvious, and the ornamental effect is improved; in addition, the protective cover 11 can effectively protect the lens from being damaged.

The left end and the right end of the prism sheet 10 are fixedly connected with the left end and the right end inside the first channel 8, the prism sheet 10 is provided with two layers, and the two layers of prism sheets 10 are adhered by a circular adhesive plate.

Preferably, the protective cover 11 is provided in a transparent type.

The working principle of the dual-channel waveguide lens module and the AR display device will be described in detail below.

As shown in fig. 1 to 4, the distance between the two connecting blocks is adjusted by the arrangement of the positive threads 23 and the negative threads 24 on the two connecting blocks by rotating the threaded shaft 25 through the rotator 26, so that the display device is fixed, and meanwhile, the height of the display device can be raised by arranging the connecting blocks, so that the water on a table is prevented from falling over, water flows enter the display device to cause damage to the device, and the connecting blocks on the connector 31 are movably connected with the annular groove 34 through the arrangement of the groove 3 and the annular groove 34, so that the display screen 32 is mounted and dismounted; when the connector 31 contacts the conveyor 36, the fixing block 35 reaches the circular groove 34, and the connector 31 is rotated to transversely place the fixing block 35, so that the display device is fixed; when the connector 31 is detached, the fixing block 35 is made to be longitudinal, the display device can be pulled out, then the display device is inserted into the second sliding groove 7 to be fixed, and the baffle plates 33 at the two ends can protect the display device.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description of the present invention and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above should not be understood to necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. An AR display device, characterized in that: the connecting device comprises a main body (1), a first connecting block (21) and a second connecting block (22), wherein a first sliding groove (2) is formed in the lower end of the main body (1), a threaded shaft (25) is arranged in the first sliding groove (2), positive threads (23) are arranged on the periphery of the first connecting block (21), and the first connecting block (21) penetrates through the left end of the threaded shaft (25) and is in threaded connection with the threaded shaft (25) through the positive threads (23); the periphery of the second connecting block (22) is provided with a reverse thread (24), and the second connecting block (22) penetrates through the right end of the threaded shaft (25) and is in threaded connection with the threaded shaft (25) through the reverse thread (24); and the right end of the main body (1) is provided with a rotator (26).

2. An AR display device as claimed in claim 1, wherein: the upper end of the main body (1) is provided with a groove (3), the lower end of the groove (3) is provided with a storage battery (4), the right end of the storage battery (4) is provided with a central processing unit (5), the right end of the central processing unit (5) is provided with a storage device (6), and the central processing unit (5) is electrically connected with the storage device (6); a connector (31) is arranged in the groove (3), a display screen (32) is arranged at the upper end of the connector (31), and an output device (36) is arranged at the lower end of the connector (31); the upper end of the main body (1) is provided with a second sliding chute (7).

3. An AR display device as claimed in claim 2, wherein: and a baffle (33) is arranged on the side surface of the display screen (32).

4. An AR display device as claimed in claim 2, wherein: the connector is characterized in that a circular groove (34) is formed in the groove (3), a fixing block (35) matched with the circular groove (34) is fixedly connected to the outer portion of the connector (31), and the connector (31) is movably connected with the circular groove (34) through the fixing block (35).

5. The utility model provides a binary channels waveguide lens module which characterized in that: including parallel arrangement's first passageway (8) and second passageway (9), the inside of first passageway (8) and second passageway (9) is provided with prism piece (10), the top of first passageway (8) and second passageway (9) is provided with safety cover (11).

6. The dual channel waveguide lens module of claim 5, wherein: the left end and the right end of the prism sheet (10) are respectively fixedly connected with the left end and the right end in the first channel (8) and the second channel (9); the prism sheet (10) is provided with two layers, and the two layers of prism sheets (10) are adhered by a circular adhesive plate.

7. The dual channel waveguide lens module of claim 5, wherein: the protective cover (11) is transparent.