CN219300385U - Display screen support frame - Google Patents

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 stand

technical field

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

Background technique

In the field of teaching, students in different seats have needs for the content on the display screen, and during teaching interaction, it is also necessary to constantly adjust the orientation of the screen. However, the existing display screens are installed in a fixed position, and it is difficult to adjust the direction during use. It is inconvenient to watch the content on the screen in all directions, and it cannot take into account all students, which affects the teaching progress and class experience, and has certain limitations.

Utility model content

The purpose of this utility model is to overcome the problems existing in the prior art, to provide a display screen support frame, the sliding support rod can rotate around the rotating support rod on the bottom plate, and the cross bar and the carriage group on the cross bar It rotates together with the back panel frame, so as to realize the rotation of the display screen at a certain angle, which is convenient for viewing from different angles.

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

The utility model relates to a support frame for a display screen, which comprises a support module and a clamping module. The support module includes a base plate, a rotating support rod and a sliding support rod. The lower end of the rotating support rod is rotatably mounted on the base plate, and the lower end of the sliding support rod is slidably connected to an arc-shaped opening on the base plate. In the sliding groove, the rotating support rod and the sliding support rod are respectively arranged at two ends of the bottom plate.

The clamping module includes a plurality of cross bars passing through the rotating support bar and the sliding support bar, a carriage set clamped on the cross bar, and a backrest connected to the carriage set. board frame, and the backplane frame is installed on the back of the display screen.

Further, the carriage group includes an upper carriage and a lower carriage, the upper carriage includes an upper deck and an upper bearing seat fixedly connected with the upper deck, the lower side of the upper deck is provided with a The upper card slot that matches the cross bar, the upper side of the upper bearing seat is provided with an upper bearing groove; the lower frame includes a lower card seat and a lower bearing seat fixedly connected with the lower card seat, The lower side of the seat is provided with a lower clamping groove adapted to the cross bar, the upper side of the lower bearing seat is provided with a lower bearing groove, and the backboard frame is clamped in the upper bearing groove and the lower bearing groove.

Further, the cross section of the cross bar is square, and the cross bar is slidingly fitted with the upper and lower card slots.

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

Further, the backboard frame includes a vertical plate, an upper horizontal plate with one end connected to the top of the vertical plate and a lower horizontal plate with one end connected to the bottom of the vertical plate, the other end of the upper horizontal plate is provided with an upper clip The upper clamping plate is clamped in the upper bearing groove, and the other end of the lower horizontal plate is provided with a lower clamping plate, and the lower clamping plate is clamped in the lower bearing groove.

Further, the structure of the rotating support rod and the sliding support rod are the same, and both include a bottom rod, an adjustment rod and a push rod. The lower end of the bottom rod is provided with a convex ring, and the upper end is threadedly connected with the lower end of the adjustment rod; the top rod is provided with a plurality of through grooves for the cross bar to pass through, and the lower end of the top rod is connected to the bottom rod. The upper end of the adjustment rod is threaded.

Further, the adjusting rod is formed by screwing a plurality of connecting rods.

Further, the bottom plate is provided with a rotation groove corresponding to the position of the rotation support rod, which is compatible with the convex ring, and the sliding groove is compatible with the convex ring.

The beneficial effects of the utility model are reflected in:

The sliding support rod of the display screen support frame of the utility model can rotate around the rotating support rod on the bottom plate, and rotate together with the cross bar, the carriage group on the cross bar and the back plate frame, so as to realize the rotation of the display screen at a certain angle , to facilitate viewing from different angles.

Description of drawings

Fig. 1 is the perspective view of the utility model;

Fig. 2 is a perspective view of Fig. 1 (after removing the backplane frame);

Fig. 3 is a side view of the details of the connection between the carriage group and the backplane frame of the present invention;

Fig. 4 is the perspective view of the backboard frame of the present utility model;

Fig. 5 is a composition diagram of a rotating support rod and a sliding support rod of the present invention.

Explanation of reference signs: 1. Support module; 2. Clamping module; 3. Carriage group; 4. Backplane frame; 11. Base plate; 111. Rotation groove; 112. Slide groove; 12. Rotation support rod; Sliding support rod; 14, bottom rod; 141, protruding ring; 15, connecting rod; 16, ejector rod; 161, through groove; 21, cross bar; Slot; 312, upper bearing seat; 3121, upper bearing groove; 32, slide frame; 321, lower deck; 3211, lower card slot; 322, lower bearing seat; 3221, lower bearing groove; 41, vertical plate; 42, Upper horizontal plate; 421, upper clamping plate; 43, lower horizontal plate; 431, lower clamping plate.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Example. In the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

See Figures 1 through 5.

The utility model provides a support frame for a display screen, which includes a support module 1 and a clamping module 2 . The support module 1 includes a base plate 11, a rotating support rod 12 and a sliding support rod 13, the lower end of the rotating support rod 12 is rotatably mounted on the base plate 11, and the lower end of the sliding support rod 13 is slidably connected to the In the arc-shaped sliding groove 112 on the bottom plate 11, the rotating support rod 12 and the sliding support rod 13 are respectively arranged at two ends of the bottom plate 11.

The clamping module 2 includes a plurality of cross bars 21 passing through the rotating support bar 12 and the sliding support bar 13, a carriage group 3 snapped on the cross bar 21 and connected to the The backplane frame 4 on the carriage group 3, the backplane frame 4 is installed on the back of the display screen.

The rotating support rod 12 and the sliding support rod 13 of the utility model support the cross bar 21, and the cross bar 21 is clamped with the carriage group 3 to support the carriage group 3, and the carriage group 3 supports the backboard frame 4 and The display screen on the backplane frame 4, so as to achieve the purpose of supporting the display screen. At the same time, the sliding support rod 13 can rotate around the rotating support rod 12 on the bottom plate, and rotate together with the cross bar 21 and the carriage group 3 and the backplane frame 4 on the cross bar 21, thereby realizing the rotation of the display screen at a certain angle , to facilitate viewing from different angles.

In one embodiment, the carriage group 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, so The lower side of the upper card seat 311 is provided with an upper card slot 3111 adapted to the cross bar 21, and the upper side of the upper bearing seat 312 is provided with an upper bearing groove 3121; the lower frame 32 includes the lower card seat 321 and The lower bearing base 322 fixedly connected with the lower clamping base 321, the lower side of the lower clamping base 321 is provided with the lower card slot 3211 matching the crossbar 21, and the upper side of the lower bearing base 322 is provided with The lower bearing groove 3221 , the backplane frame 4 is clamped in the upper bearing groove 3121 and the lower bearing groove 3221 . Designed in this way, the upper carriage 31 is clamped on the cross bar 21 through the upper clamping slot 3111 , and the lower carriage 32 is clamped on the cross bar 21 through the lower clamping slot 3211 , and slides left and right on the cross bar 21 . The backboard frame 4 is 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 and drives the display screen to slide left and right. The purpose of carrying the display screen and driving the display screen to slide left and right is realized.

In one embodiment, the cross section of the cross bar 21 is square, and the cross bar 21 is slidingly matched with the upper slot 3111 and the lower slot 3211 . This design makes the cross bar 21 not rotate relative to the rotating support bar 12 and the sliding support bar 13 , but the carriage group 3 can slide relative to the cross bar 21 again.

In one embodiment, 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 exceeds the upper bearing groove 3121 outward. In such a design, when the backplane frame 4 is clamped in the upper bearing groove 3121 and the lower bearing groove 3221 , the upper bearing seat 312 will not prevent the backplane frame 4 from being inserted into the lower bearing groove 3221 .

In one embodiment, the backboard frame 4 includes a vertical board 41, an upper horizontal board 42 connected at the top of the vertical board at one end, and a lower horizontal board 43 connected at the bottom of the vertical board at one end, the upper horizontal board The other end of 42 is provided with an upper clamping plate 421, and the upper clamping plate 421 is clamped in the upper bearing groove 3121, and the other end of the lower horizontal plate 43 is provided with a lower clamping plate 431, and the lower clamping plate 431 It is clamped in the lower bearing groove 3221 . Designed in this way, the upper clamping plate 421 is clamped with the upper bearing groove 3121, and the lower clamping plate 431 is clamped with the lower bearing groove 3221, respectively supporting the upper horizontal plate 42 and the lower horizontal plate 43, thereby supporting the vertical plate 41, and the vertical plate 41 is connected again. and supporting display. This design is convenient for disassembly and installation.

In one embodiment, the rotating support rod 12 and the sliding support rod 13 have the same structure, and both include a bottom rod 14 , an adjusting rod and a push rod 16 . The lower end of the bottom bar 14 is provided with a protruding ring 141, and the upper end is threadedly connected with the lower end of the adjusting bar; The lower end of the rod 16 is screwed to the upper end of the adjusting rod. In such a design, the rotating support rod 12 and the sliding support rod 13 can be spliced by the bottom rod 14, the adjusting rod and the push rod 16, which is convenient for transportation and assembly.

In one embodiment, the adjusting rod is formed by screwing a plurality of connecting rods 15 . Designed in this way, the adjusting rod can be composed of connecting rods 15 with different numbers, so that the different heights of the rotating support rod 12 and the sliding support rod 13 can be realized, and the requirements of different installation heights of the display screen can be realized.

In one embodiment, the bottom plate 11 is provided with a rotation slot 111 matching with the protruding ring 141 corresponding to the position of the rotating support rod 12 , and the sliding slot 112 is matching with the protruding ring 141 . Designed in this way, the convex ring 141 is engaged with the bottom plate 11 so that the rotating support rod 12 is not easy to topple over, and the sliding groove 112 is engaged with the convex ring 141 so that the sliding support rod 13 is not easy to topple over and can rotate relative to the rotating support rod 12 to drive the display screen together to achieve a certain Angle of rotation.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included in the Within the protection scope of the present utility model.

Claims (8)

1. A display screen support frame, characterized in that it comprises a support module (1) and a clamping module (2); The support module (1) includes a base plate (11), a rotating support rod (12) and a sliding support rod (13), the lower end of the rotating support rod (12) is rotatably mounted on the base plate (11), the The lower end of the sliding support rod (13) is slidably connected in the arc-shaped sliding groove (112) provided on the base plate (11), and the rotating support rod (12) and the sliding support rod (13) are respectively set at both ends of the bottom plate (11); The clamping module (2) includes a plurality of crossbars (21) passing through the rotating support rod (12) and the sliding support rod (13), and clamped on the crossbar (21) The carriage group (3) and the backplane frame (4) connected on the carriage group (3), the backplane frame (4) is installed on the back of the display screen. 2. The display screen support frame according to claim 1, characterized in that, the carriage group (3) comprises an upper carriage (31) and a lower carriage (32), and the upper carriage (31) includes an upper The card seat (311) and the upper bearing seat (312) fixedly connected with the upper card seat (311), the lower side of the upper card seat (311) is provided with an upper Card slot (3111), the upper side of the upper bearing seat (312) is provided with an upper bearing slot (3121); the lower frame (32) includes a lower deck (321) and a The lower bearing seat (322) is fixedly connected, and the lower side of the lower clamping seat (321) is provided with a lower card slot (3211) matching the crossbar (21), and the lower bearing seat (322) is A lower bearing groove (3221) is provided on the side, and the backboard frame (4) is clamped in the upper bearing groove (3121) and the lower bearing groove (3221). 3. The display screen support frame according to claim 2, characterized in that, the cross-section of the cross bar (21) is square, and the cross bar (21) is connected with the upper card slot (3111) and the lower card The groove (3211) is a slip fit. 4. The display screen support frame according to claim 3, characterized in that, 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) is outwardly beyond the upper bearing groove (3121). 5. The display screen support frame according to claim 4, characterized in that, the backboard frame (4) comprises a riser (41) connected to the back of the display screen on one side, and one end is connected to the top of the riser top. The horizontal plate (42) and one end are connected to the lower horizontal plate (43) at the bottom of the vertical plate, and the other end of the upper horizontal plate (42) is provided with an upper clamping plate (421), and the upper clamping plate (421) It is clamped in the upper bearing groove (3121), and the other end of the lower horizontal plate (43) is provided with a lower clamping plate (431), and the lower clamping plate (431) is clamped in the lower bearing groove ( 3221). 6. The display screen support frame according to claim 1, characterized in that, the rotating support rod (12) and the sliding support rod (13) have the same structure, and both include a bottom rod (14), an adjusting rod and a top rod. rod (16); The lower end of the bottom rod (14) is provided with a protruding ring (141), and the upper end is threadedly connected with the lower end of the adjusting rod; Through the groove (161), the lower end of the push rod (16) is threadedly connected with the upper end of the adjusting rod. 7. The display screen support frame according to claim 6, characterized in that, the adjusting rod is composed of a plurality of connecting rods (15) threadedly connected. 8. The display screen support frame according to claim 7, characterized in that, the bottom plate (11) is provided with a rotation groove matching the convex ring (141) corresponding to the position of the rotation support rod (12) (111), the sliding groove (112) is adapted to the protruding ring (141).

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