CN219300385U

CN219300385U - Display screen support frame

Info

Publication number: CN219300385U
Application number: CN202320662556.1U
Authority: CN
Inventors: 尹冰洁; 黄楠
Original assignee: Hubei Yu'anda Technology Co ltd
Current assignee: Hubei Yu'anda Technology Co ltd
Priority date: 2023-03-29
Filing date: 2023-03-29
Publication date: 2023-07-04
Anticipated expiration: 2033-03-29

Abstract

The utility model discloses a display screen supporting frame which comprises a supporting module and a clamping module. The support module comprises a bottom plate, a rotating support rod and a sliding support rod, wherein the rotating support rod is connected with the bottom plate in a rotating mode, the sliding support rod is connected with the bottom plate in a sliding mode, and the rotating support rod and the sliding support rod are respectively arranged at two ends of the bottom plate. The clamping module comprises a plurality of cross bars penetrating through the rotating support rods and the sliding support rods, a sliding frame group clamped on the cross bars and a backboard frame connected to the sliding frame group, and the backboard frame is installed on the back of the display screen. The sliding support rod can rotate around the rotating support rod on the bottom plate and rotate together with the cross rod, the sliding frame group on the cross rod and the backboard frame, so that the display screen can rotate at a certain angle, and the viewing at different angles of a viewer is facilitated.

Description

Display screen support frame

Technical Field

The utility model relates to the technical field of display screen installation, in particular to a display screen supporting frame.

Background

In the teaching field, students of different seats all have demands on the content on the display screen, and in teaching interaction, the screen orientation also needs to be continuously adjusted. But current display screen is fixed position installation, and the difficult adjustment direction in the use is inconvenient each position to watch screen content, can't take into account all students, influences teaching progress and experience of having a lesson, has certain limitation.

Disclosure of Invention

The utility model aims to solve the problems in the prior art and provide a display screen support frame, wherein a sliding support rod can rotate around a rotating support rod on a bottom plate and can rotate together with a cross rod, a sliding frame group on the cross rod and a back plate frame, so that the display screen can rotate at a certain angle, and viewing at different angles is facilitated.

In order to achieve the above purpose, the utility model adopts the following design scheme:

the utility model discloses a display screen supporting frame which comprises a supporting module and a clamping module. The support module comprises a bottom plate, a rotary support rod and a sliding support rod, wherein the lower end of the rotary support rod is rotatably installed on the bottom plate, the lower end of the sliding support rod is slidably connected in a circular arc-shaped sliding groove formed in the bottom plate, and the rotary support rod and the sliding support rod are respectively arranged at two ends of the bottom plate.

The clamping module comprises a plurality of cross bars penetrating through the rotating support rods and the sliding support rods, a sliding frame group clamped on the cross bars and a backboard frame connected to the sliding frame group, and the backboard frame is installed on the back of the display screen.

Further, the carriage group comprises an upper carriage and a lower carriage, the upper carriage comprises an upper clamping seat and an upper bearing seat fixedly connected with the upper clamping seat, an upper clamping groove matched with the cross rod is formed in the lower side face of the upper clamping seat, and an upper bearing groove is formed in the upper side face of the upper bearing seat; the lower carriage comprises a lower clamping seat and a lower bearing seat fixedly connected with the lower clamping seat, a lower clamping groove matched with the cross rod is formed in the lower side face of the lower clamping seat, a lower bearing groove is formed in the upper side face of the lower bearing seat, and the backboard frame is clamped in the upper bearing groove and the lower bearing groove.

Further, the cross section of the cross rod is square, and the cross rod is in sliding fit with the upper clamping groove and the lower clamping groove.

Further, the width of the upper bearing seat is smaller than that of the lower bearing seat, and the lower bearing groove outwards exceeds the upper bearing groove.

Further, the backboard frame comprises a vertical plate, an upper transverse plate with one end connected to the top of the vertical plate and a lower transverse plate with one end connected to the bottom of the vertical plate, an upper clamping plate is arranged at the other end of the upper transverse plate and clamped in the upper bearing groove, a lower clamping plate is arranged at the other end of the lower transverse plate and clamped in the lower bearing groove.

Further, the rotating support rod and the sliding support rod have the same structure and comprise a bottom rod, an adjusting rod and an ejector rod. The lower end of the bottom rod is provided with a convex ring, and the upper end of the bottom rod is in threaded connection with the lower end of the adjusting rod; the push rod is provided with a plurality of through grooves for the cross rod to pass through, and the lower end of the push rod is in threaded connection with the upper end of the adjusting rod.

Further, the adjusting rod is formed by connecting a plurality of connecting rods in a threaded manner.

Further, the bottom plate is provided with a rotating groove which is matched with the convex ring corresponding to the position of the rotating supporting rod, and the sliding groove is matched with the convex ring.

The beneficial effects of the utility model are as follows:

the sliding support rod of the display screen support frame can rotate around the rotating support rod on the bottom plate and can rotate together with the cross rod, the sliding frame group on the cross rod and the back plate frame, so that the display screen can rotate at a certain angle, and viewing at different angles is facilitated.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a perspective view of FIG. 1 (with the back plate frame removed);

FIG. 3 is a detailed side view of the carriage assembly and back plate frame connection of the present utility model;

FIG. 4 is a perspective view of a back plate rack of the present utility model;

fig. 5 is a composition view of the rotary support bar and the slide support bar of the present utility model.

Reference numerals illustrate: 1. a support module; 2. a clamping module; 3. a carriage group; 4. a back plate frame; 11. a bottom plate; 111. a rotating groove; 112. a sliding groove; 12. rotating the support rod; 13. a sliding support rod; 14. a bottom bar; 141. a convex ring; 15. a connecting rod; 16. a push rod; 161. penetrating a groove; 21. a cross bar; 31. an upper carriage; 311. an upper clamping seat; 3111. an upper clamping groove; 312. an upper bearing seat; 3121. an upper carrying groove; 32. a lower carriage; 321. a lower clamping seat; 3211. a lower clamping groove; 322. a lower bearing seat; 3221. a lower carrying groove; 41. a riser; 42. an upper cross plate; 421. an upper clamping plate; 43. a lower cross plate; 431. and a lower clamping plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. Embodiments and features of embodiments in this application may be combined with each other without conflict.

See fig. 1 to 5.

The utility model relates to a display screen supporting frame which comprises a supporting module 1 and a clamping module 2. The support module 1 comprises a bottom plate 11, a rotary support rod 12 and a sliding support rod 13, wherein the lower end of the rotary support rod 12 is rotatably mounted on the bottom plate 11, the lower end of the sliding support rod 13 is slidably connected in a circular arc-shaped sliding groove 112 formed in the bottom plate 11, and the rotary support rod 12 and the sliding support rod 13 are respectively arranged at two ends of the bottom plate 11.

The clamping module 2 comprises a plurality of cross bars 21 penetrating through the rotary support bars 12 and the sliding support bars 13, a sliding frame group 3 clamped on the cross bars 21 and a backboard frame 4 connected to the sliding frame group 3, and the backboard frame 4 is arranged on the back of the display screen.

The rotary support rod 12 and the sliding support rod 13 support the cross rod 21, the cross rod 21 is clamped with the carriage group 3 to support the carriage group 3, and the carriage group 3 also supports the backboard frame 4 and the display screen on the backboard frame 4, so that the purpose of supporting the display screen is achieved. Meanwhile, the sliding support rod 13 can rotate around the rotating support rod 12 on the bottom plate and rotate together with the cross rod 21 and the sliding frame group 3 and the backboard frame 4 on the cross rod 21, so that the display screen can rotate at a certain angle, and viewing at different angles is facilitated.

In an embodiment, the carriage set 3 includes an upper carriage 31 and a lower carriage 32, the upper carriage 31 includes an upper clamping seat 311 and an upper bearing seat 312 fixedly connected with the upper clamping seat 311, an upper clamping groove 3111 adapted to the cross bar 21 is provided on a lower side surface of the upper clamping seat 311, and an upper bearing groove 3121 is provided on an upper side surface of the upper bearing seat 312; the lower carriage 32 comprises a lower clamping seat 321 and a lower bearing seat 322 fixedly connected with the lower clamping seat 321, a lower clamping groove 3211 adapted to the cross bar 21 is formed in the lower side surface of the lower clamping seat 321, a lower bearing groove 3221 is formed in the upper side surface of the lower bearing seat 322, and the back plate frame 4 is clamped in the upper bearing groove 3121 and the lower bearing groove 3221. In this way, the upper carriage 31 is engaged with the rail 21 through the upper engagement groove 3111, and the lower carriage 32 is engaged with the rail 21 through the lower engagement groove 3211, and slides laterally on the rail 21. The back plate frame 4 is further clamped in the upper bearing groove 3121 and the lower bearing groove 3221, and moves together with the upper carriage 31 and the lower carriage 32 to drive the display screen to slide left and right. The purposes of bearing the display screen and driving the display screen to slide left and right are achieved.

In one embodiment, the cross section of the cross bar 21 is square, and the cross bar 21 is slidingly engaged with the upper slot 3111 and the lower slot 3211. The design is such that the cross bar 21 does not rotate relative to the rotating support bar 12 and the sliding support bar 13, but such that the carriage set 3 can slide relative to the cross bar 21.

In one embodiment, the width of the upper carrier 312 is smaller than the width of the lower carrier 322, and the lower carrier channel 3221 extends outwardly beyond the upper carrier channel 3121. When the back plate frame 4 is engaged with the upper and

lower support grooves

3121 and 3221, the upper support base 312 does not interfere with insertion of the back plate frame 4 into the lower support groove 3221.

In an embodiment, the backboard frame 4 includes a riser 41, an upper transverse plate 42 with one end connected to the top of the riser, and a lower transverse plate 43 with one end connected to the bottom of the riser, the other end of the upper transverse plate 42 is provided with an upper clamping plate 421, the upper clamping plate 421 is clamped in the upper bearing groove 3121, the other end of the lower transverse plate 43 is provided with a lower clamping plate 431, and the lower clamping plate 431 is clamped in the lower bearing groove 3221. So designed, the upper clamping plate 421 is clamped with the upper bearing groove 3121, the lower clamping plate 431 is clamped with the lower bearing groove 3221, and the upper transverse plate 42 and the lower transverse plate 43 are respectively supported, so that the vertical plate 41 is supported, and the vertical plate 41 is connected with and supports the display screen. The design is convenient to detach and install.

In one embodiment, the rotating support rod 12 and the sliding support rod 13 have the same structure, and each comprises a bottom rod 14, an adjusting rod and a top rod 16. The lower end of the bottom rod 14 is provided with a convex ring 141, and the upper end is in threaded connection with the lower end of the adjusting rod; the ejector rod 16 is provided with a plurality of through grooves 161 for the cross rod 21 to pass through, and the lower end of the ejector rod 16 is in threaded connection with the upper end of the adjusting rod. By means of the design, the rotary support rod 12 and the sliding support rod 13 can be spliced through the bottom rod 14, the adjusting rod and the top rod 16, and transportation and assembly are facilitated.

In one embodiment, the adjusting rod is formed by a plurality of connecting rods 15 in a threaded connection. The design is like this, adjust the pole and can have the connecting rod 15 constitution of different numbers to can realize rotating the different height of bracing piece 12 and slip bracing piece 13, can realize the display screen and to the requirement of different installation height.

In an embodiment, the bottom plate 11 is provided with a rotation groove 111 corresponding to the rotation support rod 12 and adapted to the convex ring 141, and the sliding groove 112 is adapted to the convex ring 141. In such design, the convex ring 141 and the bottom plate 11 are clamped so that the rotary support rod 12 is not easy to topple, the sliding groove 112 and the convex ring 141 are clamped so that the sliding support rod 13 is not easy to topple and can rotate relative to the rotary support rod 12, and the display screen is driven to rotate at a certain angle.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The display screen supporting frame is characterized by comprising a supporting module (1) and a clamping module (2);

the support module (1) comprises a bottom plate (11), a rotary support rod (12) and a sliding support rod (13), wherein the lower end of the rotary support rod (12) is rotatably arranged on the bottom plate (11), the lower end of the sliding support rod (13) is slidably connected in a circular arc-shaped sliding groove (112) formed in the bottom plate (11), and the rotary support rod (12) and the sliding support rod (13) are respectively arranged at two ends of the bottom plate (11);

the clamping module (2) comprises a plurality of cross bars (21) penetrating through the rotary support rods (12) and the sliding support rods (13), a sliding frame group (3) clamped on the cross bars (21) and a back plate frame (4) connected to the sliding frame group (3), and the back plate frame (4) is installed on the back of the display screen.

2. The display screen supporting frame according to claim 1, wherein the carriage group (3) comprises an upper carriage (31) and a lower carriage (32), the upper carriage (31) comprises an upper clamping seat (311) and an upper bearing seat (312) fixedly connected with the upper clamping seat (311), an upper clamping groove (3111) matched with the cross rod (21) is formed in the lower side surface of the upper clamping seat (311), and an upper bearing groove (3121) is formed in the upper side surface of the upper bearing seat (312); the lower carriage (32) comprises a lower clamping seat (321) and a lower bearing seat (322) fixedly connected with the lower clamping seat (321), a lower clamping groove (3211) matched with the cross rod (21) is formed in the lower side face of the lower clamping seat (321), a lower bearing groove (3221) is formed in the upper side face of the lower bearing seat (322), and the back plate frame (4) is clamped in the upper bearing groove (3121) and the lower bearing groove (3221).

3. The display screen supporting frame according to claim 2, wherein the cross section of the cross bar (21) is square, and the cross bar (21) is in sliding fit with the upper clamping groove (3111) and the lower clamping groove (3211).

4. A display screen support according to claim 3, wherein the width of the upper bearing seat (312) is smaller than the width of the lower bearing seat (322), and the lower bearing groove (3221) extends outwardly beyond the upper bearing groove (3121).

5. The display screen supporting frame according to claim 4, wherein the backboard frame (4) comprises a vertical plate (41) with one side connected with the back of the display screen, an upper transverse plate (42) with one end connected to the top of the vertical plate, and a lower transverse plate (43) with one end connected to the bottom of the vertical plate, an upper clamping plate (421) is arranged at the other end of the upper transverse plate (42), the upper clamping plate (421) is clamped in the upper bearing groove (3121), a lower clamping plate (431) is arranged at the other end of the lower transverse plate (43), and the lower clamping plate (431) is clamped in the lower bearing groove (3221).

6. The display screen supporting frame according to claim 1, wherein the rotating supporting rod (12) and the sliding supporting rod (13) have the same structure and comprise a bottom rod (14), an adjusting rod and an ejector rod (16);

the lower end of the bottom rod (14) is provided with a convex ring (141), and the upper end of the bottom rod is in threaded connection with the lower end of the adjusting rod; the push rod (16) is provided with a plurality of through grooves (161) for the cross rod (21) to pass through, and the lower end of the push rod (16) is in threaded connection with the upper end of the adjusting rod.

7. The display screen support according to claim 6, wherein the adjusting rod is formed by a plurality of connecting rods (15) in threaded connection.

8. The display screen supporting frame according to claim 7, wherein the bottom plate (11) is provided with a rotating groove (111) corresponding to the rotating supporting rod (12) and adapted to the convex ring (141), and the sliding groove (112) is adapted to the convex ring (141).