CN216667092U

CN216667092U - Angle-adjustable display screen mounting base for teaching

Info

Publication number: CN216667092U
Application number: CN202122673057.6U
Authority: CN
Inventors: 刘官山
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-03
Filing date: 2021-11-03
Publication date: 2022-06-03
Anticipated expiration: 2031-11-03

Abstract

The utility model discloses an angle-adjustable display screen mounting seat for teaching, which comprises a wall-hanging base, wherein a fixing hole is formed in the wall-hanging base, a fixing screw is arranged in the fixing hole, and a supporting rod is fixedly connected to the front end of the wall-hanging base; according to the utility model, through the design of the wall-hanging base, the fixing screw penetrates through the fixing hole to be fixedly connected with the wall, the mounting base is fixedly mounted on the wall, and through the design of the mounting plate, the display screen is fixedly connected with the device; through the design of spacing seat and stopper, make when adjusting the every single move angle, turn round the screw through rotating the hand, make first fixture block and first draw-in groove separation, rotate axis of rotation angle of regulation, through the design of U type connecting seat, rotate the hand and turn round the bolt and can adjust angle about, avoided the angle of display screen installation fixed, can't carry out the problem of adjusting according to the angle of demand to the display screen, solved and watched the visual angle scope and limited, improved user's travelling comfort.

Description

Angle-adjustable display screen mounting base for teaching

Technical Field

The utility model relates to the technical field of display screen mounting seats, in particular to an angle-adjustable display screen mounting seat for teaching.

Background

The display screen is a flat panel display, constitute by the module panel that is little one by one, the equipment that is used for showing various information such as characters, image, video, record video signal, when the display screen uses, generally all need use installation devices such as installation base or mounting bracket to carry out fixed mounting, the display screen occupies a very important ring in multimedia teaching, the teacher can help better understanding knowledge point of student through using electronic display screen, thereby improve student's interest in learning and efficiency, and strengthen and the student interdynamic.

But the current installation device is all function singleness mostly, and the angle of display screen installation is fixed, after the installation, can't adjust the angle of display screen according to the demand, can receive visual angle range's restriction when watching, and is relatively poor to user's position adaptability, is difficult to satisfy people's teaching user demand, for this reason, has provided an angularly adjustable display screen mount pad for teaching.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an angle-adjustable display screen mounting seat for teaching.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the display screen mounting base with the adjustable angle for teaching comprises a wall-mounted base, wherein a fixing hole is formed in the wall-mounted base, a fixing screw is arranged in the fixing hole, and a supporting rod is fixedly connected to the front end of the wall-mounted base;

the utility model discloses a wall built-up base, including wall built-up base, bracing piece, connecting hole, recess, axis of rotation, connecting hole, axis of rotation left side wall, the bracing piece is keeping away from the one end fixedly connected with fixing base of wall built-up base, set up flutedly on the fixing base, the spacing seat of fixedly connected with in the recess, the spacing groove has been seted up on the spacing seat, first draw-in groove has been seted up on the spacing seat, the axis of rotation connection axis in the recess, the axis of rotation has seted up the connecting hole at the one end of keeping away from first draw-in groove, axis of rotation side wall face rotates and is connected with U type connecting seat, the connecting hole has been seted up at both ends about U type connecting seat, the axis of rotation with be provided with the hand bolt in the connecting hole of U type connecting seat, the side wall face fixedly connected with mounting panel of U type connecting seat, the cavity has been seted up to axis of rotation left side wall, be provided with every single move adjusting device in the cavity.

Preferably, every single move adjusting device includes the stopper, sliding connection has the stopper on the cavity inner wall, fixedly connected with bull stick on the left side wall of stopper, the first fixture block of fixedly connected with around the bull stick, the cavity is provided with reset spring, the right side wall of stopper sets up threaded hole, screw hole internal rotation is connected with the hand and twists the screw, just the hand turn round the screw with stopper fixed connection, fixedly connected with second fixture block on the hand is twisted the screw, the second draw-in groove has been seted up to the right side wall of axis of rotation.

Preferably, the number of the fixing holes is four, the number of the fixing screws is four, and the fixing screws and the fixing holes are arranged in a sliding contact manner.

Preferably, the first clamping grooves are formed in the periphery of the limiting groove, the number of the first clamping grooves is multiple, and the limiting seat is in rotating contact with the inner wall of the cavity.

Preferably, the number of the first clamping blocks is multiple, the first clamping blocks are fixedly connected with the limiting block, a reset spring is sleeved on the outer side wall of the hand-twist screw, and the reset spring is arranged in the cavity and is in contact with the inner wall of the limiting block.

Preferably, the rotating rod is in contact with the limiting groove in a rotating mode, the first clamping groove is consistent with the designed size of the first clamping block, and the rotating shaft is fixed with the fixing base through the first clamping block and the first clamping groove in a clamping mode.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the angle-adjustable display screen mounting base for teaching, through the design of the wall-hanging base, a fixing screw penetrates through a fixing hole formed in the wall-hanging base to be fixedly connected with a wall, so that the mounting base is fixedly mounted on the wall, and through the design of the mounting plate, a display screen is fixedly connected with the device;

2. through the design of spacing seat and stopper, make when adjusting the every single move angle, turn round the screw through rotating the hand, make first fixture block and the first draw-in groove separation on spacing seat and the stopper, rotate axis of rotation angle of regulation, through the design of U type connecting seat, rotate the hand and turn round the bolt and can adjust left right angle, the angle of having avoided the display screen installation is fixed, can't carry out the problem of adjusting to the angle of display screen according to the demand, it is limited to have solved and watch the visual angle scope, user's travelling comfort has been improved.

Drawings

FIG. 1 is a schematic structural view of an angularly adjustable display screen mount provided in the present invention;

FIG. 2 is a schematic view of a partial structure of an angle-adjustable display screen mounting base for teaching according to the present invention;

FIG. 3 is a schematic structural view of a fixing seat in an angularly adjustable display screen mounting seat for teaching according to the present invention;

FIG. 4 is a schematic view of a pitch adjustment mechanism;

FIG. 5 is a front exploded view schematic diagram of the pitch adjustment mechanism;

fig. 6 is a schematic diagram of a rear-view exploded view of the pitch adjustment device.

In the figure: 1. a wall-hanging base; 2. a fixing hole; 3. fixing screws; 4. a support bar; 5. a fixed seat; 6. a limiting seat; 7. a limiting groove; 8. a first card slot; 9. a rotating shaft; 10. a cavity; 11. a limiting block; 12. a rotating rod; 13. a first clamping block; 14. a return spring; 15. twisting a screw; 16. a U-shaped connecting seat; 17. a hand-wrenching bolt; 18. mounting a plate; 19. a second fixture block; 20. and a second card slot.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-6, the teaching display screen mounting base with the adjustable angle comprises a wall-mounted base 1, wherein a fixing hole 2 is formed in the wall-mounted base 1, a fixing screw 3 is arranged in the fixing hole 2, and a supporting rod 4 is fixedly connected to the front end of the wall-mounted base 1.

The number of the fixing holes 2 is four, the number of the fixing screws 3 is four, and the fixing screws 3 and the fixing holes 2 are in sliding contact.

Referring to fig. 2 and 3, the bracing piece 4 is keeping away from one end fixedly connected with fixing base 5 of wall built-up base 1, set up flutedly on the fixing base 5, spacing seat 6 of fixedly connected with in the recess, spacing groove 7 has been seted up on spacing seat 6, first draw-in groove 8 has been seted up on spacing seat 6, axis of rotation 9 is connected in the recess internal rotation, the connecting hole has been seted up in the one end of keeping away from first draw-in groove 8 to axis of rotation 9, axis of rotation 9 side wall face rotates and is connected with U type connecting seat 16, the connecting hole has been seted up at both ends about U type connecting seat 16, be provided with hand-twist bolt 17 in the connecting hole of axis of rotation 9 and U type connecting seat 16, U type connecting seat 16's side wall face fixedly connected with mounting panel 18, cavity 10 has been seted up to axis of rotation 9 left side wall.

It should be noted that, through placing wall built-up base 1 on the wall that needs the installation, further pass the fixed orifices 2 and the wall fixed connection of seting up on the wall built-up base 1 with set screw 3, on installing sub-mounting panel 18 with the display screen, can use the display screen teaching, turn round bolt 17 through turning the hand and make becoming flexible between U type connecting seat 16 and the axis of rotation 9, further turn U type connecting seat 16 and adjust the angle of mounting panel 18, then turn round bolt 17 to fix by turning the hand, it is comfortable to make the user watch the display screen angle in teaching process.

Wherein, first draw-in groove 8 sets up around spacing groove 7, and the quantity of first draw-in groove 8 sets up to a plurality ofly, and spacing seat 6 rotates the contact setting with cavity 10 inner wall.

Referring to fig. 3, fig. 4 and fig. 5 show, every single move adjusting device includes stopper 11, sliding connection has stopper 11 on the 10 inner walls of cavity, fixedly connected with bull stick 12 on the left side wall of stopper 11, the first fixture block 13 of fixedly connected with around the bull stick 12, cavity 10 is provided with reset spring 14, the right side wall of stopper 11 is seted up threaded hole, the screw hole internal rotation is connected with the hand and turns round screw 15, and hand is turned round screw 15 and stopper 11 fixed connection, fixedly connected with second fixture block 19 on the hand is turned round screw 15, second draw-in groove 20 has been seted up to the right side wall of axis of rotation 9.

It should be noted that, by stretching the hand-knob screw 15, the limiting block 11 slides on the inner wall of the cavity 10, so that the first clamping groove 8 is separated from the first clamping block 13, the second clamping block 19 on the hand-knob screw 15 is separated from the second clamping groove 20, the hand-knob screw 15 is further rotated, the hand-knob screw 15 is meshed with the threaded hole formed in the side wall of the rotating shaft 9, the rotating shaft 9 is rotated to a proper pitch angle, the hand-knob screw 15 is rotated to be separated from the threaded hole, the return spring 14 is reset to press the limiting block 11, the first clamping block 13 and the second clamping block 19 are respectively meshed with the first clamping groove 8 and the second clamping groove 20, and the rotating shaft 9 and the fixing seat 5 are fixed to each other.

Wherein, the quantity that first fixture block 13 set up is a plurality of, and first fixture block 13 and stopper 11 fixed connection, and reset spring 14 has been cup jointed to the lateral wall of hand knob screw 15, and reset spring 14 sets up in cavity 10 and with stopper 11 inner wall contact setting.

Wherein, the bull stick 12 rotates with spacing groove 7 and contacts the setting, and first draw-in groove 8 is unanimous with the size that first fixture block 13 designed, and axis of rotation 9 is fixed with fixing base 5 through first fixture block 13 and the joint of first draw-in groove 8.

The functional principle of the present invention can be illustrated by the following operation manner;

when the mounting base provided by the utility model is used, a user places the wall-hanging base 1 on a wall surface to be mounted, further passes the fixing screw 3 through the fixing hole 2 formed in the wall-hanging base 1 to be fixedly connected with the wall surface, and mounts the display screen on the mounting plate 18, so that the display screen can be used for teaching;

when the angle of a viewer and a user is not suitable for viewing, the hand-knob screw 15 arranged on the fixed seat 5 and the rotating shaft 9 is stretched, so that the limiting block 11 slides on the inner wall of the cavity 10, the first clamping groove 8 on the limiting block 6 is separated from the first clamping block 13 on the limiting block 11, the second clamping block 19 on the hand-knob screw 15 is separated from the second clamping groove 20, the hand-knob screw 15 is further rotated, the hand-knob screw 15 is meshed with the threaded hole formed in the side wall of the rotating shaft 9, the first clamping groove 8 is continuously separated from the first clamping block 13, the rotating shaft 9 is rotated to a proper pitch angle, the hand-knob screw 15 is rotated to be separated from the threaded hole, the return spring 14 is reset to extrude the limiting block 11, the first clamping block 13 and the second clamping block 19 are meshed with the first clamping groove 8 and the second clamping groove 20 respectively, and the rotating shaft 9 and the fixed seat 5 are fixed to each other;

turn round bolt 17 through rotating the hand and make between U type connecting seat 16 and the axis of rotation 9 not hard up, further rotate U type connecting seat 16 and carry out the angle of adjusting mounting panel 18, then turn round bolt 17 to fix by rotating the hand, it is comfortable to make the user watch the display screen angle at teaching in-process.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The display screen mounting seat with the adjustable angle for teaching comprises a wall-hanging base (1) and is characterized in that a fixing hole (2) is formed in the wall-hanging base (1), a fixing screw (3) is arranged in the fixing hole (2), and a supporting rod (4) is fixedly connected to the front end of the wall-hanging base (1);

the wall-mounted type wall-mounted base is characterized in that a fixing seat (5) is fixedly connected to one end, far away from the wall-mounted type base (1), of the supporting rod (4), a groove is formed in the fixing seat (5), a limiting seat (6) is fixedly connected to the groove, a limiting groove (7) is formed in the limiting seat (6), a first clamping groove (8) is formed in the limiting seat (6), a rotating shaft (9) is connected to the groove in a rotating mode, a connecting hole is formed in one end, far away from the first clamping groove (8), of the rotating shaft (9), a U-shaped connecting seat (16) is connected to the side wall surface of the rotating shaft (9) in a rotating mode, connecting holes are formed in the upper end and the lower end of the U-shaped connecting seat (16), hand-turned bolts (17) are arranged in the connecting holes of the rotating shaft (9) and the U-shaped connecting seat (16), and a mounting plate (18) is fixedly connected to the side wall surface of the U-shaped connecting seat (16), a cavity (10) is formed in the left side wall of the rotating shaft (9), and a pitching adjusting device is arranged in the cavity (10).

2. The display screen mounting seat with the adjustable angle for teaching of claim 1, characterized in that, every single move adjusting device includes stopper (11), sliding connection has stopper (11) on the inner wall of cavity (10), fixedly connected with bull stick (12) on the left side wall of stopper (11), first fixture block (13) of fixedly connected with around bull stick (12), cavity (10) are provided with reset spring (14), the right side wall of stopper (11) is seted up threaded hole, threaded hole internal rotation is connected with hand and is turned round screw (15), just hand turn round screw (15) with stopper (11) fixed connection, fixedly connected with second fixture block (19) on hand turn round screw (15), second draw-in groove (20) have been seted up to the right side wall of axis of rotation (9).

3. The angle-adjustable display screen mounting seat for teaching of claim 1, wherein the number of the fixing holes (2) is four, the number of the fixing screws (3) is four, and the fixing screws (3) and the fixing holes (2) are in sliding contact.

4. The angle-adjustable display screen mounting seat for teaching of claim 1, wherein the first clamping grooves (8) are arranged around the limiting groove (7), the number of the first clamping grooves (8) is multiple, and the limiting seat (6) is in rotational contact with the inner wall of the cavity (10).

5. The angle-adjustable display screen mounting seat for teaching as claimed in claim 2, wherein the number of the first clamping blocks (13) is multiple, the first clamping blocks (13) are fixedly connected with the limiting block (11), a return spring (14) is sleeved on an outer side wall of the hand screw (15), and the return spring (14) is arranged in the cavity (10) and in contact with an inner wall of the limiting block (11).

6. The angle-adjustable display screen mounting seat for teaching as claimed in claim 2, wherein the rotating rod (12) is rotatably contacted with the limiting groove (7), the first clamping groove (8) is designed to be the same as the first clamping block (13), and the rotating shaft (9) is fixed to the fixing seat (5) through the clamping connection of the first clamping block (13) and the first clamping groove (8).