CN109164872B

CN109164872B - Computer display screen convenient for multiple people to watch

Info

Publication number: CN109164872B
Application number: CN201810750551.8A
Authority: CN
Inventors: 沈海荣
Original assignee: Yancheng Vocational Institute of Industry Technology
Current assignee: Yancheng Vocational Institute of Industry Technology
Priority date: 2018-07-09
Filing date: 2018-07-09
Publication date: 2020-01-21
Anticipated expiration: 2038-07-09
Also published as: CN109164872A

Abstract

The invention discloses a computer display screen convenient for multiple people to watch, which comprises a first frame, wherein a main screen is fixedly embedded in the inner side of the first frame, handles are fixedly connected to both ends of the outer side of the first frame, shaft seats are fixedly connected to both ends of the back of the main screen, rotating shafts are fixedly sleeved on the inner sides of the shaft seats, shaft sleeves are rotatably connected to the surfaces of the rotating shafts, through holes are formed in the shaft sleeves, grooves are formed in the rotating shafts, first springs are fixedly connected to the inner sides of the grooves, clamping pins are fixedly connected to the other ends of the first springs, and the surfaces of the clamping pins are slidably sleeved on the inner sides of the through holes. This computer display screen that makes things convenient for many people to watch can make things convenient for many people to watch, guarantees the quality of watching, and vice screen is convenient for open and withdraw simultaneously, and convenient operation reduces occupation space to main screen can carry out angular adjustment according to actual need.

Description

Computer display screen convenient for multiple people to watch

Technical Field

The invention relates to the technical field of computers, in particular to a computer display screen convenient for multiple people to watch.

Background

Generally in the classroom of some lectures, most meeting lecturers can choose for use curved ladder classroom, can hold sufficient number like this, and the lecturer also can guarantee that every student can both clear watch the podium position when giving lessons simultaneously.

In order to improve the teaching quality, the lecturer generally can put a slightly bigger display screen of size in the centre of podium, improves the quality of giving lessons through the form of electron manuscript, but because be the arc structure in the place, so sit the condition emergence that the classmates of both sides appear unable clear watching display screen very easily, need carry out appropriate adjustment to this condition to guarantee that the student can both clear watching display screen.

Disclosure of Invention

The invention aims to provide a computer display screen convenient for multiple people to watch so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a computer display screen convenient for multiple people to watch comprises a first frame, a main screen is fixedly embedded in the inner side of the first frame, both ends of the outer side of the first frame are fixedly connected with handles, both ends of the back of the main screen are fixedly connected with shaft seats, a rotating shaft is fixedly sleeved on the inner side of the shaft seat, a shaft sleeve is rotatably connected on the surface of the rotating shaft, a through hole is arranged inside the shaft sleeve, a groove is arranged in the rotating shaft, a first spring is fixedly connected to the inner side of the groove, a bayonet lock is fixedly connected to the other end of the first spring, the surface of the clamping pin is sleeved with the inner side of the through hole in a sliding manner, the outer side of the shaft sleeve is fixedly connected with a threaded sleeve, the surface of the threaded sleeve is tightly attached with a threaded ring, the inner side of the threaded ring is connected with a threaded knob in a threaded way, the other end of the threaded knob is in threaded connection with the inner side of the threaded sleeve, and a second frame is welded on the outer side of the threaded ring.

Preferably, the auxiliary screen is fixedly embedded in the inner side of the second frame, the positioning plate is fixedly connected to the inner side of the main screen, the positioning seat is fixedly connected to the lower end of the second frame, and the surface of the positioning plate is tightly attached to the surface of the positioning seat.

Preferably, the inside of locating plate is equipped with the locating hole, and the inboard slip of locating hole has cup jointed the locating pin, and the fixed surface of locating pin is connected with the second spring, and the other end fixed connection locating plate's of second spring surface, the other end of locating pin inserts the inslot of locating seat.

Preferably, the equal fixedly connected with gag lever post in lower extreme both sides of first frame, the lower extreme fixedly connected with stopper of gag lever post, the sliding surface of gag lever post has cup jointed the stop collar, the outside fixedly connected with arc piece of stop collar, the surface of arc piece is equipped with columniform rotation seat, rotates the outside of seat and is equipped with the ring channel, and the sliding surface of arc piece cup joints the inboard of ring channel.

Preferably, the rotation seat's inslot rotation is connected with the carousel, and the upper end fixedly connected with round bar of carousel, the inside of round bar are equipped with square groove, the inboard fixedly connected with fourth spring in square groove, the other end fixedly connected with square pole of fourth spring, the lower extreme of the first frame of upper end fixedly connected with of square pole.

Preferably, the upper end of the groove of the rotating seat is fixedly connected with a third spring, the other end of the third spring is fixedly connected with a squeezing pad, and the other side of the squeezing pad is tightly attached to the surface of the rotating disc.

Preferably, four built-in grooves are formed in the uniform part of the lower end in the rotating seat, one end of the inner side of each built-in groove is connected with a supporting sleeve through a shaft, and a supporting plate is arranged on the surface of each supporting sleeve.

Preferably, one side of the supporting plate is fixedly connected with a first supporting bulge, the other side of the supporting plate is fixedly connected with a second supporting bulge, and the first supporting bulge and the second supporting bulge are both made of rubber materials.

Preferably, the inboard intercommunication in built-in groove has the declutch shift groove, and the inboard fixedly connected with fifth spring in declutch shift groove, the other end fixedly connected with declutch shift piece of fifth spring, the outside fixedly connected with declutch shift piece of declutch shift piece, the inside slot that is equipped with of port of backup pad, the inboard of slot is cup jointed in the other end slip of declutch shift piece.

Compared with the prior art, the invention has the beneficial effects that: this computer display screen that makes things convenient for many people to watch can make things convenient for many people to watch, guarantees the quality of watching, and vice screen is convenient for open and withdraw simultaneously, and convenient operation reduces occupation space to main screen can carry out angular adjustment according to actual need, and the backup pad can be opened as the landing leg, and overall structure stability when making things convenient for vice screen to open can obtain guaranteeing.

Drawings

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

FIG. 2 is a schematic top sectional view of the spindle and sleeve of the present invention;

FIG. 3 is an enlarged view of the invention at a;

FIG. 4 is an enlarged view of a portion of the rotary base of the present invention;

fig. 5 is an enlarged schematic view of the invention at a.

In the figure: 1 a first frame, 11 a main screen, 12 a handle, 13 a shaft seat, 14 a rotating shaft, 15 a shaft sleeve, 16 a thread sleeve, 17 a thread ring, 18 a thread knob, 19 a second frame, 110 a secondary screen, 111 a through hole, 112 a groove, 113 a first spring, 114 a bayonet lock, 115 a positioning seat, 116 a positioning hole, 117 a second spring, 118 a positioning pin, 119 a positioning plate, 2 a limiting rod, 21 a limiting sleeve, 22 a limiting block, 23 a rotating seat, 24 a rotating disk, 25 a third spring, 26 a squeezing pad, 27 a round rod, 28 a fourth spring, 29 a square rod, 210 a ring-shaped groove, 211 an arc-shaped block, 212 a square groove, 3 a built-in groove, 31 a supporting sleeve, 32 a supporting plate, 33 a first supporting protrusion, 34 a second supporting protrusion, 35 a slot, 36 a shifting fork groove, 37 a fifth spring, 38 a shifting fork block and 39 a shifting fork.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a computer display screen convenient for multiple people to watch comprises a first frame 1, a main screen 11 is fixedly embedded in the inner side of the first frame 1, handles 12 are fixedly connected to the two outer ends of the first frame 1, shaft bases 13 are fixedly connected to the two back ends of the main screen 11, a rotating shaft 14 is fixedly sleeved on the inner side of each shaft base 13, a shaft sleeve 15 is rotatably connected to the surface of each rotating shaft 14, a through hole 111 is formed in the shaft sleeve 15, a groove 112 is formed in the rotating shaft 14, a first spring 113 is fixedly connected to the inner side of the groove 112, a clamping pin 114 is fixedly connected to the other end of the first spring 113, the inner side of the through hole 111 is sleeved on the surface of the clamping pin 114 in a sliding manner, an included angle formed by the back of the main screen 11 and the back of a secondary screen 110 is 120 degrees, the computer display screen can be guaranteed to be in an arc-shaped ladder classroom, students on, the outer side of the shaft sleeve 15 is fixedly connected with a threaded sleeve 16, the surface of the threaded sleeve 16 is tightly attached with a threaded ring 17, the inner side of the threaded ring 17 is in threaded connection with a threaded knob 18, the other end of the threaded knob 18 is in threaded connection with the inner side of the threaded sleeve 16, the outer side of the threaded ring 17 is welded with a second frame 19, so that the auxiliary screen 110 can be conveniently installed and disassembled, the inner side of the second frame 19 is fixedly embedded with the auxiliary screen 110, the inner part of the main screen 11 is fixedly connected with a positioning plate 119, the lower end of the second frame 19 is fixedly connected with a positioning seat 115, the surface of the positioning plate 119 is tightly attached with the surface of the positioning seat 115, the inner part of the positioning plate 119 is provided with a positioning hole 116, the inner side of the positioning hole 116 is slidably sleeved with a positioning pin 118, the surface of the positioning pin 118 is, the auxiliary screen 110 can be fixed after the two auxiliary screens 110 are closed, both sides of the lower end of the first frame 1 are fixedly connected with the limiting rods 2, the lower ends of the limiting rods 2 are fixedly connected with the limiting blocks 22, the surface of the limiting rods 2 is sleeved with the limiting sleeves 21 in a sliding manner, the connection stability of the rotating seats 23 is ensured, the outer sides of the limiting sleeves 21 are fixedly connected with the arc-shaped blocks 211, the surfaces of the arc-shaped blocks 211 are provided with the cylindrical rotating seats 23, the outer sides of the rotating seats 23 are provided with the annular grooves 210, the surfaces of the arc-shaped blocks 211 are sleeved with the inner sides of the annular grooves 210 in a sliding manner, the rotating seats 23 are connected with the rotating discs 24 in an in-groove rotating manner, the upper ends of the rotating discs 24 are fixedly connected with the round rods 27, the inner parts of the round rods 27 are provided with the square grooves 212, the inner sides of the square grooves 212 are fixedly, a third spring 25 is fixedly connected to the upper end of the inner groove of the rotating seat 23, the other end of the third spring 25 is fixedly connected with an extrusion pad 26, the other side of the extrusion pad 26 is tightly attached to the surface of the rotating disc 24, four built-in grooves 3 are arranged on the uniform part of the lower end of the inner part of the rotating seat 23 to ensure that the periphery can be erected, one end of the inner side of each built-in groove 3 is connected with a support sleeve 31 through a shaft, a support plate 32 is arranged on the surface of each support sleeve 31, a first support bulge 33 is fixedly connected to one side of each support plate 32, a second support bulge 34 is fixedly connected to the other side of each support plate 32, each first support bulge 33 and each second support bulge 34 are made of rubber materials, a shifting fork groove 36 is communicated with the inner side of each built-in groove 3, a fifth spring 37 is fixedly connected to the inner side of each shifting fork groove 36, a shifting fork block, the inside slot 35 that is equipped with of the port of backup pad 32, the inboard of slot 35 is cup jointed in the other end slip of shift fork piece 38, and backup pad 32 can be as a landing leg, opens the use back at auxiliary screen 110, consolidates the support to overall structure's stability.

The invention is implemented as follows: when the integral structure needs to be placed, the integral structure is moved to a platform of a platform through the handle 12, the square rod 29 slides on the inner side of the square groove 212 and is matched with the compression reset of the fourth spring 28, so that part of the main screen 11 can have a buffering effect, the limiting sleeve 21 slides on the inner side of the limiting rod 2, the stability of the rotating seat 23 can be ensured, the limiting block 22 can play a role in preventing falling, when the supporting plate 32 needs to be opened, the shifting fork sheet 39 is shifted, the shifting fork block 38 can compress the fifth spring 37 so as to be separated from the slot 35, then the supporting plate 32 is opened, the second supporting bulge 34 can be clung to a desktop, so that a supporting effect is achieved, the stability of the integral structure is improved, when the main screen 11 needs to be rotated, the square rod 29 is matched with the shape limit of the square groove 212, so that the square rod 29 can drive the turntable 24 to rotate in the groove of the rotating seat 23 through the round rod 27, meanwhile, the limiting sleeve 21 can drive the arc-shaped block 211 to slide on the inner side of the annular groove 210, so that the first frame 1 can rotate at an angle, the third spring 25 can play a damping effect in cooperation with the extrusion pad 26, the third spring 25 is in a compressed state, so that the first frame 1 is prevented from rotating randomly when no external force is applied, when it is desired to open the sub-screen 110, the positioning pin 118 is pulled downward, so that the positioning pin 118 can be disengaged from the positioning socket 115 by the stretching effect of the second spring 117, so that the sub-screen 110 is opened by the rotation of the boss 15 on the surface of the rotation shaft 14, when the position of the through hole 111 corresponds to the position of the click pin 114, the latch 114 can be inserted into the inner side of the through hole 111 by the compression and restoration of the first spring 113, and the positioning of the opening angle of the sub-screen 110 is completed, and the included angle formed between the back of the main screen 11 and the back of the sub-screen 110 is 120 degrees.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A computer display screen convenient for multiple people to watch comprises a first frame (1), and is characterized in that: the inner side of the first frame (1) is fixedly embedded with a main screen (11), the two ends of the outer side of the first frame (1) are fixedly connected with handles (12), the two ends of the back of the main screen (11) are fixedly connected with shaft seats (13), the inner side of each shaft seat (13) is fixedly sleeved with a rotating shaft (14), the surface of each rotating shaft (14) is rotatably connected with a shaft sleeve (15), a through hole (111) is formed in the inner part of each shaft sleeve (15), a groove (112) is formed in the inner part of each rotating shaft (14), a first spring (113) is fixedly connected to the inner side of each groove (112), a clamping pin (114) is fixedly connected to the other end of each first spring (113), the surface of each clamping pin (114) is slidably sleeved with the inner side of the through hole (111), a threaded sleeve (16) is fixedly connected to the outer side of each shaft sleeve (15), and a threaded ring (17, the inner side of the threaded ring (17) is in threaded connection with a threaded knob (18), the other end of the threaded knob (18) is in threaded connection with the inner side of a threaded sleeve (16), and a second frame (19) is welded on the outer side of the threaded ring (17);

the inner side of the second frame (19) is fixedly embedded with an auxiliary screen (110), the inner part of the main screen (11) is fixedly connected with a positioning plate (119), the lower end of the second frame (19) is fixedly connected with a positioning seat (115), and the surface of the positioning seat (115) is tightly attached to the surface of the positioning plate (119);

a positioning hole (116) is formed in the positioning plate (119), a positioning pin (118) is sleeved on the inner side of the positioning hole (116) in a sliding mode, a second spring (117) is fixedly connected to the surface of the positioning pin (118), the other end of the second spring (117) is fixedly connected to the surface of the positioning plate (119), and the other end of the positioning pin (118) is inserted into a groove of the positioning seat (115);

the equal fixedly connected with gag lever post (2) in lower extreme both sides of first frame (1), lower extreme fixedly connected with stopper (22) of gag lever post (2), stop collar (21) have been cup jointed in the surface slip of gag lever post (2), outside fixedly connected with arc piece (211) of stop collar (21), the surface of arc piece (211) is equipped with columniform and rotates seat (23), the outside of rotating seat (23) is equipped with ring channel (210), the inboard of ring channel (210) is cup jointed in the surface slip of arc piece (211).

2. The computer display screen of claim 1, wherein the computer display screen is adapted to be viewed by a plurality of people, the computer display screen comprising: the rotation seat is characterized in that a turntable (24) is connected to the rotation seat (23) in the groove, a round rod (27) is fixedly connected to the upper end of the turntable (24), a square groove (212) is arranged inside the round rod (27), a fourth spring (28) is fixedly connected to the inner side of the square groove (212), a square rod (29) is fixedly connected to the other end of the fourth spring (28), and the upper end of the square rod (29) is fixedly connected to the lower end of a first frame (1).

3. The computer display screen of claim 1, wherein the computer display screen is adapted to be viewed by a plurality of people, the computer display screen comprising: the upper end of the groove of the rotating seat (23) is fixedly connected with a third spring (25), the other end of the third spring (25) is fixedly connected with an extrusion pad (26), and the other side of the extrusion pad (26) is tightly attached to the surface of the rotating disc (24).

4. The computer display screen of claim 1, wherein the computer display screen is adapted to be viewed by a plurality of people, the computer display screen comprising: four built-in grooves (3) are formed in the uniform part of the lower end of the interior of the rotating seat (23), one end of the inner side of each built-in groove (3) is connected with a supporting sleeve (31) through a shaft, and a supporting plate (32) is arranged on the surface of each supporting sleeve (31).

5. The computer display screen of claim 4, wherein the computer display screen is convenient for multiple people to watch: one side of the supporting plate (32) is fixedly connected with a first supporting protrusion (33), the other side of the supporting plate (32) is fixedly connected with a second supporting protrusion (34), and the first supporting protrusion (33) and the second supporting protrusion (34) are made of rubber materials.

6. The computer display screen of claim 4, wherein the computer display screen is convenient for multiple people to watch: the inboard intercommunication of built-in groove (3) has shift fork groove (36), inboard fixedly connected with fifth spring (37) of shift fork groove (36), other end fixedly connected with shift fork piece (38) of fifth spring (37), outside fixedly connected with shift fork piece (39) of shift fork piece (38), the inside slot (35) that is equipped with of port of backup pad (32), the inboard of slot (35) is cup jointed in the other end slip of shift fork piece (38).