CN220119021U

CN220119021U - Display screen support

Info

Publication number: CN220119021U
Application number: CN202321744565.1U
Authority: CN
Inventors: 张峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-07-05
Filing date: 2023-07-05
Publication date: 2023-12-01
Anticipated expiration: 2033-07-05

Abstract

The utility model relates to the field of display screen supports, in particular to a display screen support, which comprises a base and an upright post arranged at the top of the base, wherein guide rails are symmetrically arranged in the upright post, a sliding seat is connected onto the guide rails in a sliding way, a mounting groove is formed in the sliding seat, a constant force spring is arranged in the mounting groove, one end of the constant force spring is fixedly connected with the top end of the upright post, a U-shaped seat is fixedly arranged on one side of the sliding seat, an XY plane rotating seat is hinged into the U-shaped seat through a friction hinge, an XZ plane rotating seat is hinged onto the XY plane rotating seat through the friction hinge, a mounting plate used for being connected with a display screen is fixedly arranged on one side of the XZ plane rotating seat, and the display screen support enables the sliding seat, the U-shaped seat, the XY plane rotating seat, the XZ plane rotating seat and the mounting plate to move up and down integrally through the arrangement of the friction hinge, so that the mounting plate can rotate on the XY plane and the XZ plane relative to the upright post, thereby meeting the actual use requirements of the display screen.

Description

Display screen support

Technical Field

The utility model relates to the field of display screen supports, in particular to a display screen support.

Background

The existing display screen support is inconvenient in electrodeless adjustment of the height of a display screen, the inclination angle and the orientation of the display screen are not well adjusted, the support is hollow in order to save manufacturing cost, two ends of the support are required to be sealed by end covers, but the end covers are connected with the upright column shell and the end covers and the support base by screw fixing, the contact area between each part is relatively small, connection is unstable, the base, the upright column shell and the end covers are made of plastic materials, and the support is easy to damage.

Therefore, it is necessary to provide a new display screen bracket to solve the above technical problems.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a display screen support, which comprises a base and upright posts arranged at the top of the base, wherein guide rails are symmetrically arranged in the upright posts, sliding seats are connected onto the guide rails in a sliding manner, mounting grooves are formed in the sliding seats, constant force springs are arranged in the mounting grooves, one ends of the constant force springs are fixedly connected with the top ends of the upright posts, one side of each sliding seat is fixedly provided with a U-shaped seat, an XY plane rotating seat is hinged into each U-shaped seat through a friction hinge, an XZ plane rotating seat is hinged onto each XY plane rotating seat through the friction hinge, and one side of each XZ plane rotating seat is fixedly provided with a mounting plate used for being connected with a display screen.

Preferably, the stand includes shell and embedding setting in the bottom of shell bottom, be equipped with the connecting portion of inboard buckling on the guide rail, two be connected with the connecting plate through screw fixedly between the connecting portion, the bottom of connecting plate is fixed with threaded sleeve, be equipped with the holding tank that is used for holding threaded sleeve on the bottom, the top of base is equipped with the stand constant head tank that is used for positioning the stand, the base passes base and slide bottom in proper order through the screw and passes through screw thread and threaded sleeve connection.

Preferably, the top of the base is symmetrically provided with positioning seats, and the bottom of the bottom cover is embedded with positioning seat positioning grooves.

Preferably, the bottom of base is through screw fixedly connected with metal sheet, and the screw passes the metal sheet, the symmetry is equipped with the riser of buckling shaping on the metal sheet, and riser lateral wall and top are hugged closely the bottom.

Preferably, the two ends of the connecting plate are symmetrically provided with supporting parts, and the bottoms of the supporting parts are contacted with the bottom cover and the vertical plate.

Preferably, the upright post further comprises an upper cover arranged at the top end of the shell, and the upper cover is clamped with the guide rail.

Compared with the related art, the display screen bracket provided by the utility model has the following beneficial effects: through the arrangement of the constant force spring, the sliding seat, the U-shaped seat, the XY plane rotating seat, the XZ plane rotating seat and the whole mounting plate can move up and down, and through the arrangement of the friction hinge, the mounting plate can rotate on the XY plane and the XZ plane relative to the upright post, so that the actual use requirement of the display screen is met;

the two guide rails are connected into a whole through the arrangement of the connecting part, and the contact area between each part is increased through the arrangement of the metal plate, the vertical plate, the connecting plate, the supporting part, the positioning seat and other parts, and the contact area is mutually supported, so that the strength of the whole upright post is improved, and the shell, the guide rails and the base are connected more stably.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a display screen bracket provided by the utility model;

FIG. 2 is a schematic view of a U-shaped seat according to the present utility model;

FIG. 3 is a schematic view of a friction hinge according to the present utility model;

FIG. 4 is a schematic diagram of a carriage structure according to the present utility model;

FIG. 5 is a schematic diagram of the overall structure of the constant force spring provided by the utility model;

FIG. 6 is a schematic diagram showing the relative positions of the bottom cover according to the present utility model;

FIG. 7 is a schematic view of a connecting portion according to the present utility model;

FIG. 8 is a schematic view of a threaded sleeve according to the present utility model;

FIG. 9 is a schematic view of a receiving slot according to the present utility model;

FIG. 10 is a schematic view of a base structure according to the present utility model;

FIG. 11 is a schematic view of the relative positions of screws provided by the present utility model;

FIG. 12 is a schematic view of a bottom cover structure according to the present utility model;

FIG. 13 is a schematic view of a metal plate structure according to the present utility model;

FIG. 14 is a schematic view of the relative positions of the vertical plates according to the present utility model;

fig. 15 is a schematic diagram of a relative position of a positioning seat according to the present utility model.

Reference numerals in the drawings: 1. a base; 2. a column; 3. a guide rail; 4. a slide; 5. a mounting groove; 6. a constant force spring; 7. a U-shaped seat; 8. an XY plane rotating base; 9. an XZ plane rotating seat; 10. a mounting plate; 11. a housing; 12. a connection part; 13. a bottom cover; 14. a connecting plate; 15. a threaded sleeve; 16. a receiving groove; 17. a column positioning groove; 18. a screw; 19. a positioning seat; 20. positioning seat positioning groove; 21. a metal plate; 22. a vertical plate; 23. a support part; 24. and (5) an upper cover.

Description of the embodiments

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Specific implementations of the utility model are described in detail below in connection with specific embodiments.

Referring to fig. 1 to 5, the display screen support provided by the embodiment of the utility model comprises a base 1 and an upright post 2 arranged at the top of the base 1, wherein guide rails 3 are symmetrically arranged in the upright post 2, a sliding seat 4 is connected onto the guide rails 3 in a sliding manner, a mounting groove 5 is arranged in the sliding seat 4, a constant force spring 6 is arranged in the mounting groove 5, one end of the constant force spring 6 is fixedly connected with the top end of the upright post 2, a U-shaped seat 7 is fixed on one side of the sliding seat 4, an XY plane rotating seat 8 is hinged in the U-shaped seat 7 through a friction hinge, an XZ plane rotating seat 9 is hinged on the XY plane rotating seat 8 through a friction hinge, and a mounting plate 10 used for being connected with a display screen is fixed on one side of the XZ plane rotating seat 9.

It is emphasized that: the friction hinge is an existing mature part, specific description is not made again, the hinge angle cannot be changed in a certain external force range, and the hinge angle can be changed only when the external force is large.

Referring to fig. 6 to 10, the upright 2 includes a housing 11 and a bottom cover 13 embedded in the bottom of the housing 11, the guide rail 3 is provided with a connecting portion 12 bent inwards, two connecting portions 12 are fixedly connected with a connecting plate 14 through screws, a threaded sleeve 15 is fixed on the bottom of the connecting plate 14, a receiving groove 16 for receiving the threaded sleeve 15 is formed in the bottom cover 13, an upright positioning groove 17 for positioning the upright 2 is formed in the top of the base 1, and the base 1 sequentially penetrates through the bottoms of the base 1 and the slide 4 through screws 18 and is connected with the threaded sleeve 15 through threads.

Referring to fig. 10 to 12, the top of the base 1 is symmetrically provided with positioning seats 19, and the bottom of the bottom cover 13 is embedded with positioning seat positioning grooves 20, so that the contact area between the base 1 and the bottom cover 13 is larger, and the connection stability is improved.

Referring to fig. 13 to 15, the bottom of the base 1 is fixedly connected with a metal plate 21 by screws, and the screws 18 pass through the metal plate 21, vertical plates 22 formed by bending are symmetrically arranged on the metal plate 21, the side walls and the top ends of the vertical plates 22 are tightly attached to the bottom cover 13, so that the strength of the base is improved, the base 1 is generally made of plastic, and the side walls and the top ends of the vertical plates 22 are tightly attached to the bottom cover 13 by the metal material of the vertical plates 22, so that the connection strength of the base 1 and the bottom cover 13 is improved.

Referring to fig. 15, the two ends of the connecting plate 14 are symmetrically provided with supporting portions 23, the bottoms of the supporting portions 23 are in contact with the bottom cover 13 and the vertical plate 22, and the sides of the supporting portions 23 are in contact with the inner wall of the guide rail 3, so that the contact area is increased, the strength of the connecting plate 14 is improved, the connecting plate 14 is more stable, and the guide rail 3 is further ensured to be more stable.

Referring to fig. 1, the upright 2 further includes an upper cover 24 disposed at the top end of the housing 11, where the upper cover 24 is clamped with the guide rail 3, and the upper cover 24 seals the top end of the housing 11, so that the guide rail 3 is more stable.

Working principle: through the setting of constant force clockwork spring 6, make slide 4, U type seat 7, XY plane roating seat 8, XZ plane roating seat 9 and mounting panel 10 whole can reciprocate, through the setting of friction hinge, make mounting panel 10 relative stand 2 can be in XY plane and XZ plane rotation, satisfy the in-service use demand of display screen.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. The utility model provides a display screen support, includes base (1) and installs stand (2) at base (1) top, its characterized in that: the utility model discloses a display screen, including stand (2), stand (2) and fixed mounting board, guide rail (3) are installed to symmetry in stand (2), sliding connection has slide (4) on guide rail (3), be equipped with mounting groove (5) in slide (4), install constant force clockwork spring (6) in mounting groove (5), one end and stand (2) top fixed connection of constant force clockwork spring (6), slide (4) one side is fixed with U type seat (7), it has XY plane roating seat (8) to articulate through friction hinge in U type seat (7), it has XZ plane roating seat (9) to articulate through friction hinge on XY plane roating seat (8), XZ plane roating seat (9) one side is fixed with mounting panel (10) that are used for being connected with the display screen.

2. The display screen support according to claim 1, characterized in that the stand column (2) comprises a housing (11) and a bottom cover (13) embedded in the bottom of the housing (11), connecting portions (12) bent inwards are arranged on the guide rail (3), connecting plates (14) are fixedly connected between the two connecting portions (12) through screws, threaded sleeves (15) are fixedly arranged at the bottoms of the connecting plates (14), accommodating grooves (16) for accommodating the threaded sleeves (15) are formed in the bottom cover (13), stand column positioning grooves (17) for positioning the stand column (2) are formed in the top of the base (1), and the base (1) sequentially penetrates through the base (1) and the bottoms of the sliding seats (4) through screws (18) to be connected with the threaded sleeves (15) through threads.

3. The display screen bracket according to claim 2, wherein positioning seats (19) are symmetrically arranged at the top of the base (1), and positioning seat positioning grooves (20) are embedded in the bottom of the bottom cover (13).

4. A display screen bracket according to claim 3, wherein the bottom of the base (1) is fixedly connected with a metal plate (21) through a screw, the screw (18) penetrates through the metal plate (21), vertical plates (22) formed by bending are symmetrically arranged on the metal plate (21), and the side walls and the top ends of the vertical plates (22) are tightly attached to the bottom cover (13).

5. The display screen bracket according to claim 4, wherein the two ends of the connecting plate (14) are symmetrically and symmetrically provided with supporting parts (23), and the bottoms of the supporting parts (23) are contacted with the bottom cover (13) and the vertical plate (22).

6. The display screen bracket according to claim 2, wherein the upright (2) further comprises an upper cover (24) arranged at the top end of the housing (11), and the upper cover (24) is clamped with the guide rail (3).