CN212986631U

CN212986631U - Display screen fixing device

Info

Publication number: CN212986631U
Application number: CN202021740034.1U
Authority: CN
Inventors: 谷领杰; 石磊; 李红亮; 袁鹰
Original assignee: Hebei Duojiao Juxinda Electronic Technology Co ltd
Current assignee: Hebei Duojiao Juxinda Electronic Technology Co ltd
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-04-16
Anticipated expiration: 2030-08-19

Abstract

The utility model discloses a display screen fixing device, including the bottom plate, the equal fixedly connected with fixed sleeving in both sides of bottom plate top surface, fixed sleeving's top is provided with the lift post, and the board is laid to the top fixedly connected with of lift post, and the fixedly connected with bearing frame is located at the center of bottom plate top surface, and the top of bearing frame is provided with rotates the screwed pipe, and the top of rotating the screwed pipe is provided with the lifting screw. The utility model discloses can adjust the use height and the use angle of display screen, make things convenient for the separation of display screen simultaneously, fixing device's use is more convenient like this, solved fixing device behind fixed display screen, because of can not adjusting use height and use angle, cause the display screen can not satisfy different habit people's demand, also can not be convenient to the separation of fixed back display screen, make the display screen separation in-process consumed the plenty of time, thereby lead to fixing device to appear laying the relatively poor problem of display screen effect.

Description

Display screen fixing device

Technical Field

The utility model relates to a display screen technical field specifically is a display screen fixing device.

Background

The display screen is the I/O equipment that belongs to the computer, i.e. input/output equipment, it is a display tool that reflects certain electronic file to the eyes on the screen through specific transmission equipment display, can be divided into CRT, LCD, PDP etc. multiple, need utilize fixing device to fix a position it in the display screen use, current fixing device behind the fixed display screen, can't adjust use height and use angle, cause the display screen can't satisfy different habitual people's demand, also can't be convenient to the separation of fixed back display screen, make the display screen separation in-process consume a large amount of time, thereby lead to the fixing device to appear laying the relatively poor problem of display screen effect, greatly reduced fixing device's practicality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a display screen fixing device, possess the use height and the use angle to the display screen and adjust, the advantage of display screen separation has been made things convenient for simultaneously, fixing device has been solved behind fixed display screen, because of can not adjusting use height and use angle, cause the display screen can not satisfy different habit people's demand, also can not conveniently be to the separation of fixed back display screen, make the display screen separation in-process consumed a large amount of time, thereby lead to fixing device to appear laying the relatively poor problem of display screen effect.

In order to achieve the above object, the utility model provides a following technical scheme: a display screen fixing device comprises a bottom plate, wherein fixing sleeves are fixedly connected to two sides of the top surface of the bottom plate, a lifting column is arranged at the top of each fixing sleeve, a placing plate is fixedly connected to the top of each lifting column, a bearing seat is fixedly connected to the center of the top surface of the bottom plate, a rotating screw tube is arranged at the top of each bearing seat, a lifting screw rod is arranged at the top of each rotating screw tube, a connecting rod is fixedly connected to the top of each lifting screw rod, the outer side of each connecting rod is fixedly connected with the corresponding lifting column, and a rotating disc is sleeved at the center of the surface of each rotating screw tube;

a groove is transversely formed in the center of the top surface of the placing plate, a fixed rod is transversely and fixedly connected with an inner cavity of the groove, rotating notches are formed in two sides of the rear side of the inner cavity of the groove, damping rotating blocks are sleeved on two sides of the surface of the fixed rod, a clamping plate is fixedly connected to the top of each damping rotating block, a clamping groove is formed in the front surface of the clamping plate, a display screen radiating shell is arranged in the inner cavity of the clamping groove, a display screen machine body is fixedly connected to the front surface of the display screen radiating shell, a positioning plate is transversely and fixedly connected to the top of the back surface of the display screen machine body, two reset springs are fixedly connected to the left side and the right side of the top surface of the positioning plate, a pulling plate is fixedly connected to the top of each reset spring, an inserting rod is fixedly connected to the center of the bottom surface of the pulling plate, and the, the top and the bottom of the back surface of the display screen machine body are respectively and fixedly connected with a transverse mounting frame, and the two sides of one side corresponding to the two transverse mounting frames are respectively and vertically fixedly connected with a vertical mounting frame.

Preferably, the bottom of the lifting column extends to the inner cavity of the fixed sleeve and is in sliding contact with the inner cavity of the fixed sleeve, and the bottom of the lifting screw extends to the inner cavity of the rotary solenoid and is in threaded connection with the inner cavity of the rotary solenoid.

Preferably, the bottom of the rotating solenoid extends to the inner cavity of the bearing seat and is movably connected with the inner cavity of the bearing seat through a bearing, and the inner ring of the rotating disc is in interference fit with the surface of the rotating solenoid.

Preferably, the surface of the display screen heat dissipation shell is in sliding contact with the inner cavity of the clamping groove, a gap exists between the front surface of the clamping plate and the back surface of the display screen body, the transverse length of the clamping plate is slightly smaller than that of the rotating notch, and the friction force between the inner ring of the damping rotating block and the surface of the fixing rod is larger than the gravity of the clamping plate, the display screen heat dissipation shell and the display screen body.

Preferably, the left side and the right side of the top surface of the positioning plate, the center of the top surface of the clamping plate and the left side and the right side of the top surface of the display screen heat dissipation shell are both provided with insertion holes matched with the insertion rods for use, and the surfaces of the insertion rods are in sliding contact with the inner cavities of the insertion holes.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the fixed sleeving, the rolling disc, the bearing frame, the lift post, lay the board, the cardboard, lifting screw, rotate the screwed pipe, the draw-in groove, the damping changes the piece, the connecting rod, the locating plate, rotate the breach, the dead lever, a recess, the inserted bar, arm-tie and reset spring's cooperation is used, can adjust the use height and the use angle of display screen, the separation of display screen has been made things convenient for simultaneously, fixing device's use is more convenient like this, fixing device has been solved behind fixed display screen, because of can not adjusting use height and use angle, cause the display screen can not satisfy different custom people's demand, also can not conveniently be to the separation of fixed back display screen, make the display screen separation in-process consumed a large amount of time, thereby lead to fixing device to appear laying the relatively poor problem of display screen effect, be worth promoting.

2. The utility model discloses a set up the fixed sleeving, can accomodate the lift post, through rotating the solenoid, can accomodate the lifting screw, through the bearing frame, can support rotating the solenoid, change the piece through the damping, make things convenient for the cardboard to rotate around the dead lever, through rotating the breach, can accomodate the cardboard, through the jack, conveniently utilize the inserted bar to fix a position cardboard and display screen heat dissipation shell.

Drawings

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

FIG. 2 is a side view of the clamping plate structure and the display screen body structure of the present invention;

FIG. 3 is a top view of the positioning plate structure of the present invention;

FIG. 4 is a top view of the placement board structure of the present invention;

fig. 5 is an enlarged view of a in fig. 2 according to the present invention.

In the figure: 1 bottom plate, 2 fixed sleeving, 3 rolling discs, 4 bearing seats, 5 lifting columns, 6 laying plates, 7 display screen organisms, 8 clamping plates, 9 lifting screw rods, 10 rotating screw pipes, 11 display screen heat dissipation shells, 12 clamping grooves, 13 damping rotating blocks, 14 connecting rods, 15 positioning plates, 16 jacks, 17 rotating notches, 18 fixing rods, 19 grooves, 20 inserting rods, 21 pulling plates, 22 reset springs, 23 vertical mounting racks and 24 horizontal mounting racks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, a display screen fixing device includes a base plate 1, a fixing sleeve 2 is fixedly connected to both sides of the top surface of the base plate 1, a lifting column 5 is disposed on the top of the fixing sleeve 2, a mounting plate 6 is fixedly connected to the top of the lifting column 5, a bearing seat 4 is fixedly connected to the center of the top surface of the base plate 1, a rotating screw 10 is disposed on the top of the bearing seat 4, a lifting screw 9 is disposed on the top of the rotating screw 10, the bottom of the lifting column 5 extends to the inner cavity of the fixing sleeve 2 and is in sliding contact with the inner cavity of the fixing sleeve 2, the bottom of the lifting screw 9 extends to the inner cavity of the rotating screw 10 and is in threaded connection with the inner cavity of the rotating screw 10, the lifting column 5 can be accommodated by disposing the fixing sleeve 2, the lifting screw 9 can be accommodated by rotating the screw 10, a connecting rod 14 is fixedly connected to the top of the lifting screw 9, the outer side of the connecting rod 14 is fixedly connected with the lifting column 5, the center of the surface of the rotating solenoid 10 is sleeved with the rotating disc 3, the bottom of the rotating solenoid 10 extends to the inner cavity of the bearing seat 4 and is movably connected with the inner cavity of the bearing seat 4 through a bearing, the inner ring of the rotating disc 3 is in interference fit with the surface of the rotating solenoid 10, and the rotating solenoid 10 can be supported through the bearing seat 4;

a groove 19 is transversely arranged at the center of the top surface of the placing plate 6, a fixed rod 18 is transversely and fixedly connected with an inner cavity of the groove 19, rotating notches 17 are respectively arranged at the two sides of the rear side of the inner cavity of the groove 19, damping rotating blocks 13 are respectively sleeved at the two sides of the surface of the fixed rod 18, a clamping plate 8 is fixedly connected with the top of the damping rotating blocks 13, a clamping groove 12 is arranged on the front surface of the clamping plate 8, a display screen radiating shell 11 is arranged in the inner cavity of the clamping groove 12, a display screen machine body 7 is fixedly connected with the front surface of the display screen radiating shell 11, the surface of the display screen radiating shell 11 is in sliding contact with the inner cavity of the clamping groove 12, a gap is reserved between the front surface of the clamping plate 8 and the back surface of the display screen machine body 7, the transverse length of the clamping plate 8 is slightly smaller than the transverse length of the rotating notches 17, through the damping rotating block 13, the clamping plate 8 is convenient to rotate around the fixed rod 18, the clamping plate 8 can be stored through the rotating notch 17, the positioning plate 15 is transversely and fixedly connected to the top of the back surface of the display screen machine body 7, the left side and the right side of the top surface of the positioning plate 15 are both fixedly connected with the two reset springs 22, the pull plate 21 is fixedly connected to the tops of the reset springs 22, the inserting rod 20 is fixedly connected to the center of the bottom surface of the pull plate 21, the bottom of the inserting rod 20 sequentially penetrates through the positioning plate 15 and the clamping plate 8 from top to bottom and extends into the display screen radiating shell 11, through the arrangement of the fixed sleeve 2, the rotating disc 3, the bearing seat 4, the lifting column 5, the placing plate 6, the clamping plate 8, the lifting screw rod 9, the rotating solenoid 10, the clamping groove 12, the damping rotating block 13, the connecting rod 14, the positioning plate 15, the rotating notch 17, the fixed rod 18, the display screen fixing device has the advantages that the using height and the using angle of the display screen can be adjusted, the display screen can be conveniently separated, the fixing device is more convenient to use, the problem that the display screen cannot meet the requirements of different habitual people due to the fact that the using height and the using angle cannot be adjusted after the fixing device is used for fixing the display screen is solved, a large amount of time is consumed in the separation process of the display screen, and accordingly the display screen placing effect of the fixing device is poor is solved, the display screen fixing device is worthy of popularization, the left side and the right side of the top surface of the positioning plate 15, the center of the top surface of the clamping plate 8 and the left side and the right side of the top surface of the display screen radiating shell 11 are respectively provided with the insertion holes 16 matched with the insertion rods 20, the surface of the insertion rods 20 is in sliding contact with the inner cavities of the insertion holes 16, and the insertion rods 20 are convenient to position the clamping plate 8 and the display screen, the top of the 7 back of body surfaces of display screen organism and the equal horizontal fixedly connected with horizontal mounting bracket 24 in bottom, the equal vertical fixedly connected with vertical mounting bracket 23 in both sides of the corresponding one side of two horizontal mounting brackets 24, the location screw has all been run through to the both sides on the positive surface of horizontal mounting bracket 24, through horizontal mounting bracket 24, the cooperation of vertical mounting bracket 23 and location screw, can fix a position display screen organism 7 on fixing device not, the size of display screen organism 7 can be held according to the in-service use demand and select simultaneously.

When the height of the display screen needs to be increased, the forward rotation rotating disc 3 drives the rotating solenoid 10 to rotate forward, so that the lifting screw 9 moves upwards from the inside of the rotating solenoid 10, the connecting rod 14 is driven to move upwards, the lifting column 5 is driven to ascend, the placing plate 6 is driven to ascend, and the display screen body 7 is driven to ascend, so that the purpose is achieved; when the use angle of the display screen needs to be inclined backwards, the display screen machine body 7 can be pushed backwards to drive the clamping plate 8 to tilt backwards, and at the moment, the damping rotating block 13 rotates on the surface of the fixed rod 18; when the display screen needs to be taken down, the inserting rod 20 is pulled upwards to enable the inserting rod 20 to be separated from the display screen heat dissipation shell 11 and the clamping plate 8, then the display screen machine body 7 is pulled leftwards or rightwards, when the display screen needs to be installed on a wall body, the display screen heat dissipation shell (11) is leaned against the wall body, the position is determined according to installation requirements, and finally, the expansion screw penetrates through the positioning screw hole to fix the display screen on the wall body.

All parts used in the application document are standard parts and can be purchased from the market, and the specific connection mode of all parts adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, and detailed description is not given here.

In summary, the following steps: this display screen fixing device, through setting up fixed sleeve 2, the rolling disc 3, the bearing frame 4, the lift post 5, lay board 6, cardboard 8, lifting screw 9, rotate solenoid 10, draw-in groove 12, damping commentaries on classics piece 13, connecting rod 14, locating plate 15, rotate breach 17, dead lever 18, recess 19, inserted bar 20, arm-tie 21 and reset spring 22's cooperation is used, fixing device has been solved behind fixed display screen, because of can not adjusting use height and use angle, cause the display screen can not satisfy different custom people's demand, also can not conveniently be to the separation of fixed back display screen, make display screen separation in-process consumed plenty of time, thereby lead to fixing device to appear laying the relatively poor problem of display screen effect.

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. The utility model provides a display screen fixing device, includes bottom plate (1), its characterized in that: the lifting device comprises a base plate (1), a lifting column (5) is arranged at the top of the fixed sleeve (2), a placing plate (6) is fixedly connected to the top of the lifting column (5), a bearing seat (4) is fixedly connected to the center of the top surface of the base plate (1), a rotating solenoid (10) is arranged at the top of the bearing seat (4), a lifting screw (9) is arranged at the top of the rotating solenoid (10), a connecting rod (14) is fixedly connected to the top of the lifting screw (9), the outer side of the connecting rod (14) is fixedly connected with the lifting column (5), and a rotating disc (3) is sleeved at the center of the surface of the rotating solenoid (10);

a groove (19) is transversely formed in the center of the top surface of the placing plate (6), a fixing rod (18) is transversely and fixedly connected to an inner cavity of the groove (19), rotating notches (17) are formed in two sides of the rear side of the inner cavity of the groove (19), damping rotating blocks (13) are sleeved on two sides of the surface of the fixing rod (18), a clamping plate (8) is fixedly connected to the top of each damping rotating block (13), a clamping groove (12) is formed in the front surface of each clamping plate (8), a display screen heat dissipation shell (11) is arranged in the inner cavity of each clamping groove (12), a display screen machine body (7) is fixedly connected to the front surface of each display screen heat dissipation shell (11), a positioning plate (15) is transversely and fixedly connected to the top of the back surface of the display screen machine body (7), and two reset springs (22) are fixedly connected to the left side and, top fixedly connected with arm-tie (21) of reset spring (22), fixedly connected with inserted bar (20) is located at the center on arm-tie (21) bottom surface, the bottom of inserted bar (20) is from last to running through locating plate (15) and cardboard (8) down in proper order and extending to in display screen heat dissipation shell (11), the top of the back of the body surface of display screen organism (7) and the horizontal mounting bracket of the equal horizontal fixedly connected with in bottom (24), the equal vertical fixedly connected with vertical mounting bracket (23) in both sides of the corresponding one side of two horizontal mounting brackets (24).

2. A display screen fixing apparatus according to claim 1, wherein: the bottom of the lifting column (5) extends to the inner cavity of the fixed sleeve (2) and is in sliding contact with the inner cavity of the fixed sleeve (2), and the bottom of the lifting screw (9) extends to the inner cavity of the rotary solenoid (10) and is in threaded connection with the inner cavity of the rotary solenoid (10).

3. A display screen fixing apparatus according to claim 1, wherein: the bottom of the rotating solenoid (10) extends to the inner cavity of the bearing seat (4) and is movably connected with the inner cavity of the bearing seat (4) through a bearing, and the inner ring of the rotating disc (3) is in interference fit with the surface of the rotating solenoid (10).

4. A display screen fixing apparatus according to claim 1, wherein: the surface of display screen radiating shell (11) and the inner chamber of draw-in groove (12) are sliding contact, there is the clearance between the positive surface of cardboard (8) and the back surface of display screen organism (7), the horizontal length of cardboard (8) slightly is less than the horizontal length of rotating breach (17), the inner circle of damping commentaries on classics piece (13) and the frictional force on dead lever (18) surface are greater than the gravity of cardboard (8), display screen radiating shell (11) and display screen organism (7).

5. A display screen fixing apparatus according to claim 1, wherein: jack (16) that use with inserted bar (20) cooperation are all seted up to the left side and the right side of locating plate (15) top surface, the center department of cardboard (8) top surface and the left side and the right side of display screen heat dissipation shell (11) top surface, the surface of inserted bar (20) is sliding contact with the inner chamber of jack (16).