CN216643645U

CN216643645U - MR display device

Info

Publication number: CN216643645U
Application number: CN202121869637.6U
Authority: CN
Inventors: 王帅
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-11
Filing date: 2021-08-11
Publication date: 2022-05-31
Anticipated expiration: 2031-08-11

Abstract

The utility model discloses an MR display device, which comprises a bottom plate and is characterized in that: the fixed block of upside fixed connection symmetry of bottom plate, two the fixed block articulates the cross axle both ends of T-shaped board respectively, the shell downside middle part of the riser upper end fixed connection display screen support frame of T-shaped board, one side lower part both ends of display screen support frame are fixed connection fixed plate respectively, every the fixed plate articulates the pivot respectively, and is every right the one end of fixed connection connecting rod is respectively fixed connection the one end of pivot, every is every the other end of connecting rod is shell one side of the vice display screen support frame of fixed connection respectively. The present invention relates to the field of MR display devices, and in particular to an MR display apparatus. This device can conveniently support the display screen.

Description

MR display device

Technical Field

The utility model relates to the field of MR display supporting equipment, in particular to an MR display device.

Background

Mix virtual reality, MR promptly, it is the combination of virtual reality VR and augmented reality AR, when carrying out MR experience, the general experience person uses MR glasses to carry out virtual reality projection experience, but the staff need use the display screen to carry out real-time observation in order to adjust experience person's experience effect, the display screen that shows is generally fixed, consequently need design one kind can adjust and have the device of a plurality of display screen support frames, this is prior art's weak point.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an MR display device which is convenient for supporting a display.

The utility model adopts the following technical scheme to realize the purpose of the utility model:

an MR display apparatus comprising a backplane, characterized in that: the upper side of the bottom plate is fixedly connected with symmetrical fixed blocks, the two fixed blocks are respectively hinged to two ends of a cross shaft of the T-shaped plate, and the upper end of a vertical plate of the T-shaped plate is fixedly connected with the middle part of the lower side of a shell of the display screen support frame;

the two ends of the lower portion of one side of the display screen support frame are fixedly connected with fixing plates respectively, each fixing plate is hinged to a rotating shaft respectively, one end of each pair of rotating shafts is fixedly connected with one end of a connecting rod respectively, and the other end of each pair of connecting rods is fixedly connected with one side of the shell of the auxiliary display screen support frame respectively.

As a further limitation of the technical scheme, each rotating shaft is provided with a thread, and each rotating shaft is in threaded connection with a nut.

As a further limitation of the technical scheme, the lower portion of the display screen support frame is fixedly connected with symmetrical limiting blocks, the symmetrical limiting blocks are hinged to two ends of a cross rod of the I-shaped swinging rod respectively, two ends of another cross rod of the I-shaped swinging rod are hinged to two sides of the U-shaped connecting block respectively, the U-shaped connecting block is fixed to the upper side of the sliding block, the sliding block is arranged in a sliding groove of the straight-groove rod, and the straight-groove rod is fixed to the bottom plate.

As a further limitation of the technical scheme, two ends of the straight groove rod are respectively connected with two ends of a screw rod through bearings, and the screw rod is in threaded connection with the sliding block.

As a further limitation of the technical scheme, the end part of one end of the screw rod is fixedly connected with the knob, and four corners of the bottom plate are respectively provided with a mounting hole.

Compared with the prior art, the utility model has the advantages and positive effects that:

(1) the angle of the display screen support frame and the angle of the auxiliary display screen support frame can be adjusted, the I-shaped support rod swings through the linkage of the screw rod and the sliding block, and the angle of the display screen support frame is adjusted through the linkage of the I-shaped support rod and the display screen support frame;

(2) through the linkage of connecting rod and vice display screen support frame, realize the expansion and accomodate of vice display screen support frame, facilitate the use.

Drawings

Fig. 1 is a first perspective view of the present invention.

Fig. 2 is a second perspective view of the present invention.

Fig. 3 is a perspective view three of the present invention.

Fig. 4 is a perspective view four of the present invention.

Fig. 5 is a perspective view of the present invention.

In the figure: 1. display screen support frame, 2, vice display screen support frame, 3, connecting rod, 4, fixed plate, 5, bottom plate, 6, fixed block, 7, mounting hole, 8, straight flute pole, 9, knob, 10, U-shaped connecting block, 11, slider, 12, screw rod, 13, I-shaped swinging arms, 14, stopper, 15, T-shaped board, 16, pivot, 17, nut.

Detailed Description

An embodiment of the present invention will be described in detail below with reference to the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the embodiment.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which are merely for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the utility model.

The terms "mounted," "connected," and "coupled" are to be construed broadly and may, for example, be fixedly coupled, detachably coupled, or integrally coupled; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.

The following description of the exemplary embodiments refers to the accompanying drawings. The same reference numbers in different drawings identify the same or similar elements. The following detailed description does not limit the utility model. Rather, the scope of the utility model is defined by the appended claims. For simplicity, the following embodiments are described with respect to the terminology and structure of the present system, however, the embodiments to be described next are not limited to this system but may be applied to any other system that may be applied.

The thread self-locking performance means that when static load and working temperature change are not large, threaded connection can not automatically loosen, the self-locking condition is that a thread lead angle is smaller than an equivalent friction angle of a screw pair, and the threaded connection appearing in the application all accords with the self-locking condition.

As shown in fig. 1-5, the display screen support frame comprises a bottom plate 5, wherein the upper side of the bottom plate 5 is fixedly connected with symmetrical fixing blocks 6, the two fixing blocks 6 are respectively hinged to two ends of a cross shaft of a T-shaped plate 15, and the upper end of a vertical plate of the T-shaped plate 15 is fixedly connected with the middle part of the lower side of a shell of the display screen support frame 1;

the two ends of the lower portion of one side of the display screen support frame 1 are fixedly connected with fixing plates 4 respectively, each fixing plate 4 is hinged with a rotating shaft 16 respectively, one end of each rotating shaft 16 is fixedly connected with one end of a connecting rod 3 respectively, and the other end of each connecting rod 3 is fixedly connected with one side of the shell of the auxiliary display screen support frame 2 respectively.

Each rotating shaft 16 is provided with threads, and each rotating shaft 16 is in threaded connection with a nut 17.

The lower part of display screen support frame 1 fixed connection symmetrical stopper 14, the symmetry stopper 14 articulates a horizontal pole both ends of I-shaped swinging arms 13 respectively, the both sides of U-shaped connecting block 10 are articulated respectively to another horizontal pole both ends of I-shaped swinging arms 13, U-shaped connecting block 10 is fixed at the upside of slider 11, slider 11 sets up in straight flute profile pole 8's spout, straight flute profile pole 8 is fixed on bottom plate 5.

Two ends of the straight groove rod 8 are respectively connected with two ends of a screw rod 12 through bearings, and the screw rod 12 is in threaded connection with the sliding block 11.

The end part of one end of the screw 12 is fixedly connected with a knob 9, and four corners of the bottom plate 5 are respectively provided with a mounting hole 7.

The working process of the utility model is as follows: when the device is used, the rotary knob 9 is rotated to drive the screw rod 12 to rotate, the screw rod 12 drives the sliding block 11 in threaded connection with the screw rod to move in the sliding groove of the straight groove rod 8, the sliding block 11 drives the U-shaped connecting block 10 to move, the U-shaped connecting block 10 drives the I-shaped swinging rod 13 to swing, the I-shaped swinging rod 13 drives the display screen supporting frame 1 to swing, the display screen supporting frame 1 drives the T-shaped plate 15 to swing, the display screen supporting frame 1 drives the connecting rod 3 and the auxiliary display screen supporting frame 1 to swing, the angles of the display screen supporting frame 1 and the auxiliary display screen supporting frame 2 are well adjusted, and the rotary knob 9 is stopped to rotate;

the nut 17 is unscrewed, the auxiliary display screen support frame 2 is pulled, the auxiliary display screen support frame 2 drives the connecting rod 3 to swing, the connecting rod 3 drives the rotating shaft 16 to rotate, the auxiliary display screen support frame 2 is opened, the display screen support frame 1 is not blocked, and the nut 17 is screwed down.

Reference throughout the specification to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the subject matter disclosed. Thus, the appearances of the phrases "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. It should be understood that this description is not intended to limit the utility model. On the contrary, the exemplary embodiments are intended to cover alternatives, modifications and equivalents, which may be included within the spirit and scope of the utility model as defined by the appended claims. Furthermore, in the detailed description of the exemplary embodiments, numerous specific details are set forth in order to provide a thorough understanding of the claimed invention. However, it will be understood by those skilled in the art that various embodiments may be practiced without these specific details.

Although the features and elements of the exemplary embodiments are described in the embodiments in particular combinations, each feature or element can be used alone without the other features and elements of the embodiments or in combinations with or without other features and elements disclosed herein.

This written description uses examples to disclose the utility model, including the best mode, and also to enable any person skilled in the art to practice the utility model, including making and using any devices or systems and performing any incorporated methods. The patentable scope of the utility model is defined by the claims, and may include other examples that occur to those skilled in the art. Such other examples are intended to be within the scope of the claims if they have structural elements that do not differ from the literal language of the claims, or if they include equivalent structural elements to the structural elements recited in the literal languages of the claims.

Claims

1. An MR display device comprising a backplane (5), characterized in that: the upper side of the bottom plate (5) is fixedly connected with symmetrical fixing blocks (6), the two fixing blocks (6) are respectively hinged to two ends of a transverse shaft of a T-shaped plate (15), and the upper end of a vertical plate of the T-shaped plate (15) is fixedly connected with the middle part of the lower side of a shell of the display screen support frame (1);

the display screen support frame is characterized in that two ends of the lower portion of one side of the display screen support frame (1) are fixedly connected with fixing plates (4) respectively, each fixing plate (4) is hinged with a rotating shaft (16) respectively, each fixing plate is used for fixing one end of the rotating shaft (16) to one end of a connecting rod (3) respectively, and each fixing plate is used for fixing the other end of the connecting rod (3) to one side of a shell of an auxiliary display screen support frame (2) respectively.

2. An MR display device as claimed in claim 1, characterized in that: each rotating shaft (16) is provided with threads, and each rotating shaft (16) is in threaded connection with a nut (17).

3. An MR display device as claimed in claim 2, characterized in that: stopper (14) of the lower part fixed connection symmetry of display screen support frame (1), the symmetry stopper (14) articulate a horizontal pole both ends of I-shaped swinging arms (13) respectively, the both sides of articulated U-shaped connecting block (10) are respectively articulated at another horizontal pole both ends of I-shaped swinging arms (13), the upside in slider (11) is fixed in U-shaped connecting block (10), slider (11) set up in the spout of straight flute rod (8), straight flute rod (8) are fixed on bottom plate (5).

4. An MR display device as claimed in claim 3, characterized in that: the two ends of the straight groove rod (8) are respectively connected with the two ends of the screw rod (12) through bearings, and the screw rod (12) is in threaded connection with the sliding block (11).

5. An MR display device as claimed in claim 4, characterized in that: the end part of one end of the screw rod (12) is fixedly connected with a knob (9), and four corners of the bottom plate (5) are respectively provided with a mounting hole (7).