CN216952428U

CN216952428U - LCD display that multimedia device used

Info

Publication number: CN216952428U
Application number: CN202220752875.7U
Authority: CN
Inventors: 王雷
Original assignee: Jiangxi Fuyite Display Technology Co ltd
Current assignee: Jiangxi Fuyite Display Technology Co ltd
Priority date: 2022-04-02
Filing date: 2022-04-02
Publication date: 2022-07-12
Anticipated expiration: 2032-04-02

Abstract

The utility model discloses an LCD display for multimedia equipment, which comprises a body, a base, a rotating part and a rotating part, wherein the rotating part is used for controlling the display angle of the body, and the rotating part is used for controlling the display direction of the body.

Description

LCD display that multimedia device used

Technical Field

The utility model belongs to the technical field of multimedia, and particularly relates to an LCD (liquid crystal display) for multimedia equipment.

Background

LCD display (being liquid crystal display) is a passive light-emitting display, and its display screen itself is not luminous, but is lighted by its backlight unit behind it, and liquid crystal display module has been formed together to liquid crystal display panel and backlight unit combination, and present LCD display is mostly fixed in structure, and it is very inconvenient to adjust, and the problem that prior art exists is: the display angle and the display direction of the existing LCD display are inconvenient to adjust, and users with different heights are inconvenient, so that the flexibility is insufficient.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model provides the LCD for the multimedia equipment, which has the advantages of conveniently and quickly adjusting the display direction and the display angle of the body and improving the flexibility, and solves the problems that the display angle and the display direction of the existing LCD are inconvenient to adjust, and are inconvenient for users with different heights, so that the flexibility is insufficient.

The utility model is realized in such a way that the LCD display for the multimedia equipment comprises a body, a base, a rotating part and a rotating part, wherein the rotating part is used for controlling the display angle of the body, the rotating part is used for controlling the display direction of the body, the rotating part comprises a first supporting rod arranged on the back of the body, a second supporting rod matched with the first supporting rod, a movable groove arranged at the top of the second supporting rod, a rotating shaft connected with the first supporting rod, a rotating disc sleeved outside the rotating shaft, a fixed block arranged on one side of the second supporting rod, a through groove arranged on the fixed block, a plurality of locking grooves arranged on the outer side of the rotating disc in a circumferential manner, a locking rod arranged in the through groove, a pulling plate arranged at the bottom of the locking rod and a first spring sleeved outside the locking rod, the rotating shaft is rotatably connected with the second supporting rod, and the locking rod is respectively connected with the locking grooves and the through groove in a sliding manner.

Preferably, the rotating member includes a first rotating groove formed in the top of the base, a second rotating groove formed in the bottom of the first rotating groove, a rotating plate formed at the bottom of the second supporting rod, a plurality of ball grooves circumferentially arranged and formed in the bottom of the rotating plate, and balls disposed in the ball grooves, the balls are in contact with the bottom of the second rotating groove, the second supporting rod is slidably connected to the first rotating groove, and the rotating plate is slidably connected to the second rotating groove.

Preferably, a groove is formed in the outer side of the through groove, a limiting plate is sleeved on the outer side of the lock rod, a second spring is arranged at the bottom of the limiting plate, and the limiting plate is connected with the groove in a sliding mode.

Preferably, the front face of the rotating shaft is provided with a connecting plate, and one side of the connecting plate is provided with a handle.

Preferably, an accommodating groove is formed in the outer side of the rotating plate, a roller is arranged in the accommodating groove, and the roller is in contact with the second rotating groove.

Preferably, the bottom of the base is provided with a non-slip mat.

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

1. according to the utility model, the display angle and the display direction of the body can be adjusted by matching the body, the base, the rotating component, the first support rod, the second support rod, the movable groove, the rotating shaft, the rotating disc, the fixed block, the through groove, the locking rod, the pulling plate and the first spring, wherein the rotating shaft is rotatably connected with the second support rod, and the locking rod is respectively slidably connected with the locking groove and the through groove, so that the display angle and the display direction of the body can be adjusted, the use of users with different heights can be facilitated, the flexibility can be improved, and the problem that the display angle and the display direction of the existing LCD display are inconvenient to adjust, and the flexibility is insufficient due to inconvenience for the users with different heights is solved.

2. According to the utility model, the first rotating groove, the second rotating groove, the rotating plate, the spherical groove and the ball are arranged, the ball is in contact with the bottom in the second rotating groove, the second support rod is in sliding connection with the first rotating groove, the rotating plate is in sliding connection with the second rotating groove, the body can be conveniently rotated freely, the display direction of the body can be conveniently changed, the ball can roll in the spherical groove, and the friction force can be reduced.

3. According to the utility model, the groove, the limiting plate and the second spring are arranged, the limiting plate is connected with the groove in a sliding manner, and the reset effect of the lock rod can be further improved by utilizing the elasticity of the second spring, so that the locking effect of the angle-adjusted body is improved.

4. According to the utility model, the connecting plate and the handle are arranged, so that the rotating shaft can be conveniently driven to rotate, the rotating shaft can conveniently drive the body on one side of the first supporting rod to rotate, and the effect of adjusting the angle is achieved.

5. According to the utility model, the accommodating groove and the roller are arranged, the roller is in contact with the second rotating groove, the roller can rotate, and the rotating friction force of the rotating plate can be reduced.

6. According to the utility model, the anti-slip mat is arranged, so that the friction force between the base and the desktop and the like can be increased, and the stability of the body is improved.

Drawings

FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present invention;

FIG. 2 is a left side view provided by an embodiment of the present invention;

FIG. 3 is a cross-sectional view taken at A-A of FIG. 2 according to an embodiment of the present invention;

FIG. 4 is an enlarged view at A of FIG. 3 provided by an embodiment of the present invention;

fig. 5 is an enlarged view of B in fig. 3 according to an embodiment of the present invention.

In the figure: 1. a body; 11. a base; 21. a first support bar; 22. a second support bar; 23. a movable groove; 24. a rotating shaft; 25. rotating the disc; 26. a fixed block; 27. a through groove; 28. locking the groove; 29. a lock lever; 30. pulling a plate; 31. a first spring; 32. a first rotary tank; 33. a second rotary tank; 34. a rotating plate; 35. a spherical groove; 36. a sphere; 37. a groove; 38. a limiting plate; 39. a second spring; 40. a connecting plate; 41. a handle; 42. accommodating grooves; 43. a roller; 111. a non-slip mat.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1 to 5, an LCD display for multimedia equipment according to an embodiment of the present invention includes a main body 1, a base 11, a rotating component for controlling a display angle of the main body 1, and a rotating component for controlling a display direction of the main body 1, where the rotating component includes a first supporting rod 21 disposed on a back surface of the main body 1, a second supporting rod 22 engaged with the first supporting rod 21, a movable slot 23 disposed on a top of the second supporting rod 22, a rotating shaft 24 connected to the first supporting rod 21, a rotating disk 25 sleeved on an outer side of the rotating shaft 24, a fixed block 26 disposed on one side of the second supporting rod 22, a through slot 27 disposed on the fixed block 26, a plurality of locking slots 28 circumferentially disposed on an outer side of the rotating disk 25, a locking rod 29 disposed in the through slot 27, a pulling plate 30 disposed at a bottom of the locking rod 29, and a first spring 31 sleeved on an outer side of the locking rod 29, where the rotating shaft 24 is rotatably connected to the second supporting rod 22, the lock bar 29 is slidably connected to the lock groove 28 and the through groove 27, respectively.

Referring to fig. 5, the rotating component includes a first rotating groove 32 disposed at the top of the base 11, a second rotating groove 33 disposed at the bottom of the first rotating groove 32, a rotating plate 34 disposed at the bottom of the second supporting rod 22, a plurality of spherical grooves 35 disposed at the bottom of the rotating plate 34 and arranged circumferentially, and spheres 36 disposed in the spherical grooves 35, wherein the spheres 36 contact with the bottom of the second rotating groove 33, the second supporting rod 22 is slidably connected to the first rotating groove 32, and the rotating plate 34 is slidably connected to the second rotating groove 33.

Adopt above-mentioned scheme: through setting up first rotatory groove 32, second rotatory groove 33, rotor plate 34, ball-type groove 35 and spheroid 36, spheroid 36 and the contact of bottom in the second rotatory groove 33, second branch 22 and first rotatory groove 32 sliding connection, rotor plate 34 and second rotatory groove 33 sliding connection can be convenient for body 1 free rotation, can be convenient for change the demonstration orientation of body 1, spheroid 36 can roll in ball-type groove 35, can reduce frictional force.

Referring to fig. 4, a groove 37 is formed outside the through groove 27, a limit plate 38 is sleeved outside the lock rod 29, a second spring 39 is arranged at the bottom of the limit plate 38, and the limit plate 38 is slidably connected with the groove 37.

Adopt above-mentioned scheme: through setting up recess 37, limiting plate 38 and second spring 39, limiting plate 38 and recess 37 sliding connection utilize the elasticity of second spring 39, can further improve the effect that resets of locking lever 29, improve the locking effect to body 1 behind the angle regulation.

Referring to fig. 4, the front surface of the rotating shaft 24 is provided with a connecting plate 40, and one side of the connecting plate 40 is provided with a handle 41.

Adopt above-mentioned scheme: through setting up connecting plate 40 and handle 41, can be convenient for drive pivot 24 and rotate, the pivot 24 of being convenient for drives body 1 rotation of first branch 21 one side, reaches angle regulation's effect.

Referring to fig. 5, an accommodating groove 42 is formed on an outer side of the rotating plate 34, a roller 43 is disposed in the accommodating groove 42, and the roller 43 contacts the second rotating groove 33.

Adopt above-mentioned scheme: by providing the accommodating groove 42 and the roller 43, the roller 43 is in contact with the second rotating groove 33, the roller 43 can rotate, and the friction force of the rotating plate 34 can be reduced.

Referring to fig. 1, the bottom of the base 11 is provided with a non-slip mat 111.

The scheme is adopted: through setting up slipmat 111, can increase the frictional force between base 11 and the desktop etc. improve body 1 stability.

The working principle of the utility model is as follows:

when the angle display device is used, when the display angle of the body 1 needs to be adjusted, the pulling plate 30 is pulled to drive the lock rod 29 to move, the lock rod 29 moves to be separated from the lock groove 28 and simultaneously drives the limit plate 38 to move, the first spring 31 and the second spring 39 deform under stress, at the moment, the body 1 is released, the rotating handle 41 drives the connecting plate 40 to rotate, the connecting plate 40 rotates to drive the rotating shaft 24 to rotate, the rotating shaft 24 rotates to drive the first supporting rod 21 to rotate, the first supporting rod 21 rotates to drive the body 1 to rotate to a proper angle, then the lock rod 29 is aligned with the lock groove 28, the lock rod 29 is released, the first spring 31 and the second spring 39 reset to push the lock rod 29 to be clamped into the lock groove 28, the rotating disc 25 is fixed, the body 1 after the angle is adjusted can be locked, the body 1 and the rotating plate 34 can be driven to rotate by rotating the second supporting rod 22, the rotating plate 34 drives the ball 36 to roll in the ball groove 35, the roller 43 rolls in the accommodating groove 42 to reduce friction force, thereby achieving the effect of adjusting the display direction of the body 1.

In summary, the following steps: this LCD that multimedia device used, through setting up body 1, base 11, first branch 21, second branch 22, activity groove 23, pivot 24, rolling disc 25, fixed block 26, run-through groove 27, locked groove 28, locking lever 29, arm-tie 30, first spring 31, first swivelling chute 32, second swivelling chute 33, swivel plate 34, ball-type groove 35, spheroid 36, recess 37, limiting plate 38, second spring 39, connecting plate 40, handle 41, holding tank 42, gyro wheel 43 and slipmat 111, it is inconvenient to have solved current LCD display angle and display direction and has adjusted, it is comparatively inconvenient to the user of different heights, lead to the not enough problem of flexibility.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a LCD display that multimedia device used, includes body (1), base (11), is used for controlling body (1) to show the rotating part of angle and is used for controlling body (1) to show the rotating part of direction, its characterized in that: the rotating part comprises a first supporting rod (21) arranged on the back of the body (1), a second supporting rod (22) matched with the first supporting rod (21), a movable groove (23) arranged at the top of the second supporting rod (22), a rotating shaft (24) connected with the first supporting rod (21), a rotating disc (25) sleeved outside the rotating shaft (24), a fixed block (26) arranged on one side of the second supporting rod (22), a through groove (27) arranged on the fixed block (26), a plurality of locking grooves (28) arranged on the outer side of the rotating disc (25) in a circumferential manner, a locking rod (29) arranged in the through groove (27), a pulling plate (30) arranged at the bottom of the locking rod (29) and a first spring (31) sleeved outside the locking rod (29), the rotating shaft (24) is rotationally connected with the second supporting rod (22), and the lock rod (29) is slidably connected with the lock groove (28) and the penetrating groove (27) respectively.

2. An LCD display for a multimedia device as recited in claim 1, wherein: the rotating component comprises a first rotating groove (32) arranged at the top of the base (11), a second rotating groove (33) arranged at the bottom of the first rotating groove (32), a rotating plate (34) arranged at the bottom of the second supporting rod (22), a plurality of spherical grooves (35) arranged circumferentially and arranged at the bottom of the rotating plate (34), and a sphere (36) arranged in the spherical grooves (35), wherein the sphere (36) is in bottom contact with the second rotating groove (33), the second supporting rod (22) is in sliding connection with the first rotating groove (32), and the rotating plate (34) is in sliding connection with the second rotating groove (33).

3. An LCD display for a multimedia device as recited in claim 1, wherein: run through groove (27) outside and seted up recess (37), locking lever (29) outside cover is equipped with limiting plate (38), limiting plate (38) bottom is equipped with second spring (39), limiting plate (38) and recess (37) sliding connection.

4. An LCD display for a multimedia device as recited in claim 1, wherein: the front surface of the rotating shaft (24) is provided with a connecting plate (40), and one side of the connecting plate (40) is provided with a handle (41).

5. An LCD display for a multimedia device as recited in claim 2, wherein: an accommodating groove (42) is formed in the outer side of the rotating plate (34), a roller (43) is arranged in the accommodating groove (42), and the roller (43) is in contact with the second rotating groove (33).

6. An LCD display for a multimedia device as recited in claim 1, wherein: and the bottom of the base (11) is provided with an anti-skid pad (111).