A computer electronic information display device

Abstract

The utility model relates to display technical field, concretely is a kind of computer electronic information display device, including base, the top of base is fixed with support rod, the top of support rod is equipped with the hinge assembly of rotatable adjustment inclination, screen is installed on the hinge assembly, the inside of hinge assembly is equipped with the locking assembly for cooperating support rod formation rigid locking;By setting hinge assembly, locking assembly and control component, by spring drive locking pin and support rod pin hole mechanical bite structure, form rigid locking, effectively avoid the angular deviation caused by damping attenuation, in addition, without directly contacting fragile screen panel in the adjustment process, by holding frame cooperation control arm rotation adjustment inclination, fundamentally eliminate the display module damage or frame deformation risk caused by pulling screen, and unlock-adjust-lock continuous, single hand can be completed, substantially improve the adjustment efficiency and use convenience.

Description

Technical Field

[0001] This utility model relates to the field of display technology, and in particular to a computer electronic information display device. Background Technology

[0002] A monitor is an electronic device used to display computer electronic information. It is an important component of a computer system. A computer monitor generally consists of a screen that can display images and a fixed bracket that supports the screen, and the screen angle can be adjusted.

[0003] A computer monitor disclosed in Chinese Patent Publication No. CN222597274U has a groove in the middle of the rear side of the monitor. A cylinder is installed in the upper part of the groove, and a damping drill hole is provided in the cylinder. A damping pivot is installed in the damping drill hole. The damping pivot is installed at the top front of the support rod, and the support rod is installed at the top front of the telescopic column. The monitor's tilt angle can be adjusted according to the user's work situation. However, according to the computer monitors provided in related technologies and existing technologies, the connection between the existing monitor screen and the stand generally adopts a damping hinge structure. Its tilt angle fixation depends on the damping force inside the hinge, which is not stable enough. Moreover, the damping force is easily affected by factors such as wear and tear and temperature changes. After long-term use, the screen angle is prone to self-shifting. In addition, its adjustment method has safety hazards. It requires directly moving the thin LCD screen body to adjust the angle. The screen panel and frame structure are fragile and can easily cause damage to the display module or deformation of the frame under external force, especially when adjusting large-size screens. Utility Model Content

[0004] The purpose of this utility model is to overcome the shortcomings of the prior art, solve the problems mentioned in the background art, and provide a computer electronic information display device.

[0005] The purpose of this utility model is achieved through the following technical solution: a computer electronic information display device, including a base, a support rod fixedly provided on the top of the base, a hinge assembly with adjustable tilt angle installed on the top of the support rod, a screen installed on the hinge assembly, a locking assembly provided inside the hinge assembly for forming a rigid lock with the support rod, and a control assembly for controlling the locking assembly and auxiliary adjustment on the side of the hinge assembly away from the support rod.

[0006] Preferably, the hinge assembly includes a hinge seat rotatably disposed on the top of the support rod, a hinge shaft passing through the support rod is fixedly disposed at the center of the hinge seat, the hinge seat is hinged to the top of the support rod through the hinge shaft, a limiting plate is fixedly disposed at the end of the hinge shaft near the support rod, a fixing plate is fixedly disposed at the end of the hinge seat away from the hinge shaft, the screen is fixed to the hinge seat through the fixing plate, and an end cap is fixedly disposed on the side of the hinge seat away from the limiting plate.

[0007] Preferably, the locking assembly includes a pull sleeve slidably installed inside the hinge seat, a locking ring is fixedly provided at one end of the pull sleeve near the support rod, a plurality of locking pins are fixedly provided on the side of the locking ring facing the support rod, and a spring is provided on the side of the locking ring away from the locking pins, the spring being fitted onto the outer surface of the pull sleeve.

[0008] Preferably, the control assembly includes a control arm fixed to the end cap, a grip frame fixedly provided at the top of the control arm, a pull plate slidably installed on the inner side of the grip frame, a pull rope fixedly provided at the bottom of the pull plate, and the lower end of the pull rope passing through the grip frame, the control arm and the end cap in sequence and being fixedly connected to the pull sleeve.

[0009] Preferably, the plurality of locking pins are arranged in a circumferential array, and a pin hole is provided at the position corresponding to each locking pin on the support rod. The locking pin passes through the hinge seat and is inserted into the pin hole.

[0010] Preferably, the hinge seat has a mounting groove at the position corresponding to the pull sleeve for sliding installation of the pull sleeve.

[0011] Preferably, the control arm is rotatably mounted with a corner roller at the corner of the pull rope, and the grip frame is provided with limiting grooves at both ends of the pull plate to limit the stroke of the pull plate.

[0012] Beneficial effects:

[0013] This computer electronic information display device, by setting up a hinge component, a locking component, and a control component, forms a rigid lock through a mechanical engagement structure between the locking pin driven by a spring and the pin hole of the support rod. This effectively avoids angle displacement caused by damping attenuation, ensuring long-term screen stability without shaking. In addition, there is no need to directly contact the fragile screen panel during adjustment. The unlocking mechanism can be triggered simply by grasping the frame and pinching the pull plate. Combined with the rotation of the control arm to adjust the tilt angle, the risk of damage to the display module or deformation of the frame caused by flipping the screen is fundamentally eliminated. Moreover, the unlocking-adjustment-locking process is continuous and can be completed with one hand, greatly improving adjustment efficiency and ease of use. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the hinge assembly of this utility model;

[0017] Figure 3 This is a schematic diagram of the locking component of this utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the control component of this utility model;

[0019] Figure 5 This is an exploded view of the hinge assembly of this utility model;

[0020] Figure 6 This is a schematic diagram showing the distribution of the locking pins of this utility model;

[0021] Figure 7 This is a schematic diagram showing the state of the locking component of this utility model when it is unlocked.

[0022] In the diagram: 1. Base; 2. Support rod; 3. Hinge assembly; 31. Hinge seat; 32. Hinge shaft; 33. Limiting plate; 34. Fixing plate; 35. End cap; 4. Screen; 5. Locking assembly; 51. Pull sleeve; 52. Locking ring; 53. Locking pin; 54. Spring; 6. Control assembly; 61. Grip frame; 62. Pull plate; 63. Pull rope; 64. Control arm; 65. Corner roller; 7. Pin hole; 8. Mounting groove; 9. Limiting groove. Detailed Implementation

[0023] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0024] Additional aspects and advantages of this invention will be further set forth in the description which follows in conjunction with the accompanying drawings, and in part will be obvious from the description or may be learned by practice of the invention.

[0025] like Figures 1 to 7 As shown, a computer electronic information display device includes a base 1, a support rod 2 fixedly mounted on the top of the base 1, a hinge assembly 3 with adjustable tilt angle mounted on the top of the support rod 2, a screen 4 mounted on the hinge assembly 3, and a locking assembly 5 inside the hinge assembly 3 for rigidly locking with the support rod 2. A control assembly 6 for controlling the locking assembly 5 and assisting in adjustment is located on the side of the hinge assembly 3 away from the support rod 2. In the initial state, the locking assembly 5 and the support rod 2 form a rigid lock, fixing the relative angle between the hinge assembly 3 and the support rod 2, ensuring that the tilt angle of the screen 4 is stable and without deviation over a long period, completely solving the problem of easy loosening of traditional damping hinges. When the tilt angle needs to be adjusted, the user grasps the top of the control assembly 6 and unlocks the locking assembly 5 through the control assembly 6. At this time, the control assembly 6 drives the hinge assembly 3 to synchronously adjust the tilt angle of the screen 4. After reaching the target angle, the locking assembly 5 is relocked to fix the tilt angle. Throughout the adjustment process, there is no need to touch the screen 4, fundamentally eliminating the risk of damage to the display module or deformation of the frame caused by moving the screen 4.

[0026] like Figure 1 and Figure 2 As shown, the hinge assembly 3 includes a hinge seat 31 rotatably mounted on the top of the support rod 2. A hinge shaft 32, which passes through the support rod 2, is fixedly mounted at the center of the hinge seat 31. The hinge seat 31 is hinged to the top of the support rod 2 via the hinge shaft 32. A limiting plate 33 is fixedly mounted at the end of the hinge shaft 32 near the support rod 2, and a fixing plate 34 is fixedly mounted at the end of the hinge seat 31 away from the hinge shaft 32. The screen 4 is fixed to the hinge seat 31 via the fixing plate 34. An end cap 35 is fixedly mounted on the side of the hinge seat 31 away from the limiting plate 33. The control assembly 6 drives the hinge seat 31 via the end cap 35, causing the hinge seat 31 to drive the screen 4 to rotate around the hinge shaft 32 via the fixing plate 34, thereby adjusting the tilt angle of the screen 4 without contacting the screen 4. This fundamentally eliminates the risk of damage to the display module or deformation of the frame caused by moving the screen 4. The limiting plate 33 is used to limit the position of the support rod 2 on the hinge shaft 32 and prevent it from detaching from the hinge shaft 32.

[0027] like Figure 1 , Figure 2 and Figure 5As shown, the locking assembly 5 includes a pull sleeve 51 slidably installed inside the hinge base 31. A locking ring 52 is fixedly provided at one end of the pull sleeve 51 near the support rod 2. Multiple locking pins 53 are fixedly provided on the side of the locking ring 52 facing the support rod 2. A spring 54 is provided on the side of the locking ring 52 away from the locking pins 53. The spring 54 is fitted onto the outer surface of the pull sleeve 51. The multiple locking pins 53 are distributed in a circumferential array. A pin hole 7 is opened at the position corresponding to each locking pin 53 on the support rod 2. The locking pin 53 passes through the hinge base 31 and is inserted into the pin hole 7. An installation groove 8 for sliding the pull sleeve 51 is opened at the position corresponding to the hinge base 31. In the initial state, the spring 54 holds the position of the locking ring 52, ensuring that the locking pin 53 is inserted into the pin hole 7 at the top of the support rod 2, forming a rigid mechanical locking structure. At this time, the relative angle between the support rod 2 and the hinge base 31 is fixed. The hinge base 31 stably supports the screen 4 through the fixing plate 34, ensuring that the tilt angle of the screen 4 is stable and without displacement for a long time, and completely solving the problem of easy loosening of traditional damping hinges.

[0028] like Figures 1 to 7 As shown, the control component 6 includes a control arm 64 fixed to the end cap 35. A grip frame 61 is fixedly mounted on the top of the control arm 64. A pull plate 62 is slidably mounted on the inner side of the grip frame 61. A pull rope 63 is fixedly mounted on the bottom of the pull plate 62. The lower end of the pull rope 63 passes through the grip frame 61, the control arm 64, and the end cap 35 in sequence and is fixedly connected to the pull sleeve 51. A corner roller 65 is rotatably mounted on the control arm 64 at the corner of the pull rope 63. The grip frame 61 has limit grooves 9 at both ends corresponding to the pull plate 62 to limit the stroke of the pull plate 62. When the tilt angle needs to be adjusted, the user presses the palm against the top of the grip frame 61 and inserts his fingers under the pull plate 62 to complete the grip. Then, he pinches the pull plate 62 upward with his fingers. The pull plate 62 pulls the pull sleeve 51 under the guidance of the corner roller 65 through the pull rope 63, which in turn compresses the locking ring 52. Spring 54 causes locking ring 52 to pull locking pin 53 out of pin hole 7, releasing the rigid lock between support rod 2 and hinge seat 31. At this time, pull plate 62 is kept in a pinched state, and control arm 64 drives end cover 35 to rotate around hinge axis 32. End cover 35 and hinge seat 31 adjust the tilt angle of screen 4 in sync. After the target angle is reached, pull plate 62 is released, spring 54 releases the reset thrust, drives locking ring 52 to drive locking pin 53 to re-insert into the corresponding pin hole 7, automatically completing the rigid lock between support rod 2 and hinge seat 31, and realizing tilt angle fixation. During the entire adjustment process, there is no need to touch screen 4, fundamentally eliminating the risk of display module damage or frame deformation caused by moving screen 4. Moreover, unlocking-adjustment-locking are performed continuously and can be completed with one hand, greatly improving adjustment efficiency and ease of use.

[0029] The work process is as follows:

[0030] S1: As Figure 3As shown, in the initial state, the spring 54 holds the position of the locking ring 52, ensuring that the locking pin 53 is inserted into the pin hole 7 at the top of the support rod 2, forming a rigid mechanical locking structure. At this time, the relative angle between the support rod 2 and the hinge 31 is fixed, and the hinge 31 supports the screen 4 firmly through the fixing plate 34, ensuring that the tilt angle of the screen 4 is stable and without deviation for a long time, thus completely solving the problem of easy loosening of traditional damping hinges.

[0031] S2: As Figure 4 As shown, when the tilt angle needs to be adjusted, the user presses the palm against the top of the grip frame 61 and inserts their fingers under the pull plate 62 to complete the grip.

[0032] S3: As Figure 2 and Figure 7 As shown, the pull plate 62 is then pinched upward by the fingers. The pull plate 62 pulls the pull sleeve 51 under the guidance of the corner roller 65 through the pull rope 63, which drives the locking ring 52 to compress the spring 54. This causes the locking ring 52 to pull the locking pin 53 out of the pin hole 7, releasing the rigid lock between the support rod 2 and the hinge seat 31.

[0033] S4: As Figure 1 and Figure 7 As shown, at this time, the pull plate 62 is kept in the pinched state, and the end cover 35 is driven to rotate around the hinge axis 32 through the control arm 64. The end cover 35 is linked with the hinge seat 31 to adjust the tilt angle of the screen 4 in sync.

[0034] S5: As Figure 2 As shown, after reaching the target angle, the pull plate 62 is released, the spring 54 releases the reset thrust, and drives the locking ring 52 to drive the locking pin 53 to re-insert into the corresponding pin hole 7, automatically completing the rigid locking of the support rod 2 and the hinge seat 31, and realizing the tilt angle fixation;

[0035] S6: As Figure 1 As shown, the entire adjustment process does not require contact with screen 4, fundamentally eliminating the risk of damage to the display module or deformation of the frame caused by flipping screen 4. Furthermore, the unlocking-adjustment-locking process is carried out continuously and can be completed with one hand, greatly improving adjustment efficiency and ease of use.

[0036] Screen 4 in this application is a well-known technology in this field, therefore its specific structure and working principle are not described in detail.

[0037] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A computer electronic information display device, characterized in that: The device includes a base (1), a support rod (2) fixedly mounted on the top of the base (1), a hinge assembly (3) with adjustable tilt angle mounted on the top of the support rod (2), a screen (4) mounted on the hinge assembly (3), a locking assembly (5) for forming a rigid lock with the support rod (2) inside the hinge assembly (3), and a control assembly (6) for controlling the locking assembly (5) and auxiliary adjustment on the side of the hinge assembly (3) away from the support rod (2).

2. The computer electronic information display device according to claim 1, characterized in that: The hinge assembly (3) includes a hinge seat (31) rotatably disposed on the top of the support rod (2). A hinge shaft (32) passing through the support rod (2) is fixedly disposed at the center of the hinge seat (31). The hinge seat (31) is hinged to the top of the support rod (2) through the hinge shaft (32). A limiting plate (33) is fixedly disposed at one end of the hinge shaft (32) near the support rod (2). A fixing plate (34) is fixedly disposed at one end of the hinge seat (31) away from the hinge shaft (32). The screen (4) is fixed to the hinge seat (31) through the fixing plate (34). An end cap (35) is fixedly disposed on the side of the hinge seat (31) away from the limiting plate (33).

3. A computer electronic information display device according to claim 2, characterized in that: The locking assembly (5) includes a pull sleeve (51) slidably installed inside the hinge seat (31). A locking ring (52) is fixedly provided at one end of the pull sleeve (51) near the support rod (2). A plurality of locking pins (53) are fixedly provided on the side of the locking ring (52) facing the support rod (2). A spring (54) is provided on the side of the locking ring (52) away from the locking pins (53). The spring (54) is fitted on the outer surface of the pull sleeve (51).

4. A computer electronic information display device according to claim 3, characterized in that: The control component (6) includes a control arm (64) fixed to the end cap (35). A grip frame (61) is fixedly provided on the top of the control arm (64). A pull plate (62) is slidably installed on the inner side of the grip frame (61). A pull rope (63) is fixedly provided on the bottom of the pull plate (62). The lower end of the pull rope (63) passes through the grip frame (61), the control arm (64) and the end cap (35) in sequence and is fixedly connected to the pull sleeve (51).

5. A computer electronic information display device according to claim 3, characterized in that: The locking pins (53) are arranged in a circular array. The support rod (2) has a pin hole (7) at the position corresponding to each locking pin (53). The locking pin (53) passes through the hinge seat (31) and is inserted into the pin hole (7).

6. A computer electronic information display device according to claim 3, characterized in that: The hinge (31) has a mounting groove (8) at the position corresponding to the pull sleeve (51) for sliding installation of the pull sleeve (51).

7. A computer electronic information display device according to claim 4, characterized in that: The control arm (64) is rotatably mounted with a corner roller (65) at the corner of the pull rope (63), and the grip frame (61) is provided with limiting grooves (9) at both ends of the pull plate (62) to limit the stroke of the pull plate (62).

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