An electronic display terminal support structure

Abstract

An electronic display terminal support structure is provided to solve the problems of position stability of support angle, simple structure and convenient adjustment. The scheme is that the support structure comprises a support plate part and a support leg part. The support plate part comprises a support plate, and a stepped hole is arranged on the support plate. A group of pearl limiting pits are uniformly arranged on the shoulder of the stepped hole along the circumference of the stepped hole. The support leg part comprises a support leg, a support leg turntable lower shell, a support leg turntable upper shell and an elastic pearl. The support leg part is connected with the support plate through the elastic pearl to form a limiting rotary connection. The beneficial effects are that the structure is simple, the support leg can be rotated by 360 degrees to support the electronic display terminal in any direction, the support leg is fixed and reliable at the support position to ensure the support stability, and the utility model can be adapted to a separately arranged electronic display terminal support frame or a support frame arranged on the shell of the electronic display terminal.

Description

Technical Field

[0001] This utility model relates to a support frame for an electronic display terminal or a housing structure for an electronic display terminal with a support structure. Background Technology

[0002] With the development of electronic display terminals such as mobile phones, tablets, and e-learning machines, which have screens, it is necessary to support the electronic display terminals on a table for fixed viewing.

[0003] To support electronic display terminals in different directions or at different angles, existing electronic display terminal support and fixing structures employ either a 360-degree rotation structure of the electronic display terminal clamping plate around the support base or a 360-degree rotation structure of the support legs around the electronic display terminal clamping plate. However, the existing rotation structures have poor reliability in fixing the angle and cannot guarantee the stability and reliability of the electronic display terminal at any support angle. Utility Model Content

[0004] To ensure the stability and reliability of electronic display terminals at any support angle, and to achieve a simple structure that allows for easy adjustment of the support position, this utility model discloses an electronic display terminal support structure.

[0005] The technical solution adopted by this utility model to achieve the purpose of the invention is: an electronic display terminal support structure, which includes: a support plate part and a support leg part, wherein the support leg part provides inclined support to the support plate part.

[0006] The support plate includes a support plate with stepped holes, and a set of ball-stopping recesses are evenly distributed along the circumference of the stepped holes on the shoulder of the holes.

[0007] The support leg section includes: a support leg, a lower housing of the support leg turntable, an upper housing of the support leg turntable, and elastic ball bearings. The elastic ball bearings are fixed to the upper housing of the support leg turntable via a ball bearing housing. The upper housing of the support leg turntable is rotatably fitted into a large hole with a stepped hole on a support plate. The ball bearings of the elastic ball bearings correspond circumferentially to a set of ball bearing limiting recesses on the shoulder of the hole. The central circular protrusion of the lower housing of the support leg turntable is rotatably fitted into a small hole with a stepped hole on the support plate. The central circular protrusion of the lower housing of the support leg turntable is fixedly connected to the upper housing of the support leg turntable. One end of the support leg is rotatably connected to the end face of the central circular protrusion of the lower housing of the support leg turntable via a hinge shaft.

[0008] The advantages of this utility model are: simple structure, the legs can rotate 360 ​​degrees to support the electronic display terminal in any direction, the legs are firmly fixed in the support position to ensure stable support, and this utility model can be adapted to a separately set electronic display terminal support frame or set on the shell of the electronic display terminal.

[0009] The present invention will now be described in detail with reference to the accompanying drawings. Attached Figure Description

[0010] Appendix Figure 1 This is an exploded view of the components of this utility model.

[0011] In the attached diagram, 1. Support plate, 1-1. Stepped hole, 1-2. Hole shoulder, 1-21. Ball stop limiting recess, 1-3. Leg receiving groove, 2-1. Leg, 2-11. Hinge pivot, 2-2. Lower housing of leg turntable, 2-21. Central circular protrusion, 2-3. Upper housing of leg turntable, 2-4. Elastic ball stop, 2-41. Ball stop housing, 2-42. Ball stop, 2-21. Central circular protrusion. Detailed Implementation

[0012] Referring to the attached drawings, an electronic display terminal support structure includes a support plate portion and a leg portion, wherein the leg portion provides inclined support to the support plate portion.

[0013] The support plate includes a support plate 1, on which a stepped hole 1-1 is provided, and a set of ball-stopping recesses 1-21 are evenly distributed along the circumference of the shoulder 1-2 of the stepped hole 1-1.

[0014] The stepped hole 1-1 is used to install the outrigger part, and a set of ball-stopping recesses 1-21 on the shoulder of the hole 1-2 are used to limit and fix the outrigger part when it rotates.

[0015] The support leg section includes: support leg 2-1, lower housing 2-2 of the support leg turntable, upper housing 2-3 of the support leg turntable, and elastic ball bearing 2-4. The elastic ball bearing 2-4 is fixed to the upper housing 2-3 of the support leg turntable via ball bearing housing 2-41. The upper housing 2-3 of the support leg turntable is rotatably fitted into a large hole with a stepped hole 1-1 on the support plate 1. The ball bearing 2-42 of the elastic ball bearing 2-4 corresponds circumferentially to a set of ball bearing limiting recesses 1-21 on the shoulder 1-2. The central circular protrusion 2-21 of the lower housing 2-2 of the support leg turntable is rotatably fitted into a small hole with a stepped hole 1-1 on the support plate 1. The central circular protrusion 2-21 of the lower housing 2-2 of the support leg turntable is fixedly connected to the upper housing 2-3 of the support leg turntable. One end of the support leg 2-1 is rotatably connected to the end face of the central circular protrusion 2-21 of the lower housing 2-2 of the support leg turntable via a hinge shaft 2-11.

[0016] The lower housing 2-2 and the upper housing 2-3 of the support leg turntable are connected through the stepped hole 1-1 to form a rotatable connection structure with the support plate 1. The support leg 2-1 set on the lower housing 2-2 of the support leg turntable forms a fixed support for the support plate 1 within a 360-degree range through the cooperation of the elastic ball 2-42 and the set of ball limiting recesses 1-21 on the shoulder 1-2.

[0017] In this embodiment of the invention, the support plate 1 is provided with a leg receiving groove 1-3 for the leg 2-1, and the leg receiving groove 1-3 communicates with the stepped hole 1-1. The leg 2-1 can be stored in the leg receiving groove 1-3 in a non-supported state.

[0018] In this embodiment of the invention, the support leg 2-1 is a telescopic support structure. The support angle can be adjusted by changing the length of the support leg 2-1.

[0019] In this embodiment of the invention, the support plate 1 is an electronic display terminal mounting plate or an electronic display terminal housing. This invention allows it to be adapted to a separately installed electronic display terminal support frame or to be mounted on the housing of an electronic display terminal.

Claims

1. An electronic display terminal support structure, the support structure comprising: The support plate portion and the support leg portion, wherein the support leg portion provides inclined support to the support plate portion, characterized in that: The support plate includes: a support plate (1), on which a stepped hole (1-1) is provided, and a set of ball-stopping recesses (1-21) are evenly distributed along the circumference of the stepped hole (1-1) on the shoulder (1-2) of the stepped hole (1-1). The support leg section includes: a support leg (2-1), a lower housing (2-2) of the support leg turntable, an upper housing (2-3) of the support leg turntable, and an elastic ball bearing (2-4). The elastic ball bearing (2-4) is fixed to the upper housing (2-3) of the support leg turntable via a ball bearing housing (2-41). The upper housing (2-3) of the support leg turntable is rotatably fitted into a large hole with a stepped hole (1-1) on the support plate (1). The ball bearing (2-42) of the elastic ball bearing (2-4) has a set of ball bearing limiting recesses on the shoulder (1-2) of the hole. (1-21) Corresponding to the circumferential position, the central circular protrusion (2-21) of the lower housing (2-2) of the support leg turntable is rotatably fitted into the small hole (1-1) provided with the stepped hole on the support plate (1). The central circular protrusion (2-21) of the lower housing (2-2) of the support leg turntable is fixedly connected to the upper housing (2-3) of the support leg turntable. One end of the support leg (2-1) is rotatably connected to the end face of the central circular protrusion (2-21) of the lower housing (2-2) of the support leg turntable via the hinge shaft (2-11).

2. The electronic display terminal support structure according to claim 1, characterized in that: The support plate (1) is provided with a leg receiving groove (1-3) for the leg (2-1), and the leg receiving groove (1-3) is connected to the stepped hole (1-1).

3. The electronic display terminal support structure according to claim 1 or 2, characterized in that: The outrigger (2-1) is a retractable outrigger structure.

4. The electronic display terminal support structure according to claim 1 or 2, characterized in that: The support plate (1) is an electronic display terminal mounting plate or an electronic display terminal housing plate.

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