CN205136975U - Display screen support frame - Google Patents

Abstract

A display screen support frame comprises a base and an adjusting rod, wherein a U-shaped seat is arranged at the back of a display screen; the top of adjusting the pole is equipped with the connection shaft hole, be equipped with the symmetry at the both ends of U type seat and connect shaft hole assorted U type seat shaft hole, a connecting axle passes a U type seat shaft hole in proper order, connect shaft hole and another U type seat shaft hole, lock nut is screwed up at the end of connecting axle, the top that will adjust the pole links to each other with U type seat, set up the connection of the prominent symmetry that makes progress on circular base and connect the ear, be equipped with the adjustment tank on adjusting the pole, it connects between the ear to adjust the pole to insert two, will connect the ear and adjust the pole locking together through the regulating spindle, it compresses tightly the regulation pole to make to connect the ear from the left and right sides, adjust through the position that the adjustment tank that changes on the regulation pole and the regulation hole that the connection connects on.

Description

A display stand

technical field

The invention discloses a display screen support frame for adjusting the height and inclination angle of the display screen, which belongs to the optimization technology of the display screen support frame.

Background technique

Existing computer display screens are usually directly fixed on the support frame, which can only adjust the angle of inclination forward and backward, but cannot adjust the height. Long-term use of a display screen with a fixed position will easily make the operator's cervical spine stiff, and his eyesight will stay in the same position for a long time, which will easily lead to myopia.

Therefore, it is necessary to find a display screen support frame that can also adjust the height of the display screen according to the user's requirements.

Contents of the invention

The purpose of this utility model is to provide a display screen support frame which can not only adjust the front and rear inclination angle of the display screen according to the user's requirements, but also adjust the height of the display screen.

The technical scheme of the utility model is: a display screen support frame, including a base 1 and an adjustment rod 2, a U-shaped seat 31 is arranged on the back of the display screen 3; Both ends are provided with symmetrical U-shaped seat shaft holes that match the connecting shaft holes. A connecting shaft 4 passes through one U-shaped seat shaft hole, the connecting shaft hole and the other U-shaped seat shaft hole in turn. At the end of the connecting shaft Screw on the lock nut, connect the top of the adjustment rod with the U-shaped seat, so that the display screen can rotate forward or backward along the connecting shaft under the action of external force; the main body of the base 1 is a ring, and the A symmetrical bracket 11 extending toward the central axis above the ring is respectively provided on the opposite sides, and the ends of the bracket are bent upward to form two symmetrical connecting lugs 12, and symmetrical adjustment holes are provided on the connecting lugs 12. The distance between the two connecting lugs and the central axis of the base is the same; there is a top-to-bottom adjustment groove through the left and right sides on the adjustment rod, and the adjustment groove is located under the connection shaft hole. Insert the adjustment rod 2 from top to bottom into the two Between the 12 connecting lugs, pass the adjusting shaft 5 from one side through one connecting lug, the adjusting slot on the adjusting shaft and the other connecting lug, and screw the locking nut to the end of the adjusting shaft from the other side, so that The two connecting lugs press against the adjustment lever from both sides.

Beneficial effect

1. Set upwardly protruding symmetrical connection lugs on the circular base, and set an adjustment slot on the adjustment rod. The adjustment rod is inserted between the two connection lugs, and the connection lugs and the adjustment rod are locked in place through the adjustment shaft. At the same time, make the connecting ear press the adjustment rod from the left and right sides, and adjust the height of the display screen by changing the position corresponding to the adjustment slot on the adjustment rod and the adjustment hole on the connection ear;

2. The adjustment of the forward or backward inclination angle of the display screen is realized by rotating the display screen around the connecting shaft.

Description of drawings

Fig. 1 is a schematic diagram of the three-dimensional structure of the appearance of the utility model;

Fig. 2 is an exploded view of the utility model;

Fig. 3 is the three-dimensional structure schematic diagram of the base of the present utility model;

Fig. 4 is a kind of application status reference figure of the present utility model;

Fig. 5 is a reference diagram of another application state of the present utility model;

Fig. 6 is a reference diagram of another application state of the present invention.

detailed description

As shown in FIGS. 1 to 6 , a display screen support frame includes a base 1 and an adjustment rod 2 , and a U-shaped seat 31 is provided on the back of the display screen 3 . The top of the adjusting rod is provided with a connecting shaft hole, and the two ends of the U-shaped seat are provided with symmetrical U-shaped seat shaft holes matching the connecting shaft holes. A connecting shaft 4 passes through a U-shaped seat shaft hole, the connecting shaft hole and another U-shaped seat shaft hole, screw the lock nut on the end of the connecting shaft, connect the top of the adjusting rod with the U-shaped seat, so that the display screen can rotate forward or backward along the connecting shaft under the action of external force . When it is necessary to adjust the forward or backward inclination angle of the display screen, you only need to press the base with one hand, place the other hand on the top of the display screen, and press the display screen forward or backward a little.

The main body of the base 1 is a ring. When adjusting the angle of the display screen forward or backward, since the span of the ring on the table is larger than that of the traditional square or round base, there is not much change in the materials used. Under the premise, the overall stability is improved to prevent the display screen from falling down.

A symmetrical support 11 extending toward the central axis above the circular ring is respectively provided on opposite sides of the circular ring. Adjustment hole, the distance between the two connecting lugs and the central axis of the base is the same; there is a top-to-bottom adjustment groove through the left and right sides on the adjustment rod, and the adjustment groove is located below the connection shaft hole. Insert between the two connection lugs 12, pass the adjustment shaft 5 from one side through one connection lug, the adjustment groove on the adjustment shaft and the other connection lug, and screw it to the adjustment shaft from the other side with a lock nut end so that the two connecting lugs press against the adjustment rod from both sides.

When you need to adjust the height of the display screen, you only need to loosen the lock nut, and the force of the two connecting ears pressing the adjustment rod from both sides disappears, and you can pull the display screen and the adjustment rod up or down. When the height is pulled to a suitable position, tighten the lock nut, so that the two connecting lugs press the adjustment rod from both sides, so that the adjustment rod can no longer move up or down, and the display screen is positioned at the selected height. Adjustment is complete.

The utility model can also be used for adjusting TV screens and other electronic screens besides being used for adjusting computer display screens.

The foregoing embodiments are only used to illustrate and explain the purpose of the utility model, rather than to limit the utility model. Those of ordinary skill in the art can make various changes or substitutions within the essential scope of the utility model. Should belong to the protection scope of the utility model.

Claims (1)

1. A display screen support frame, characterized in that: it includes a base (1) and an adjustment rod (2), and a U-shaped seat (31) is provided on the back of the display screen (3); the top of the adjustment rod is provided with a connecting shaft hole , There are symmetrical U-shaped seat shaft holes matching the connecting shaft holes at both ends of the U-shaped seat, and a connecting shaft (4) passes through one U-shaped seat shaft hole, the connecting shaft hole and the other U-shaped seat in sequence Shaft hole, screw the lock nut on the end of the connecting shaft, connect the top of the adjusting rod with the U-shaped seat, so that the display screen can rotate forward or backward along the connecting shaft under the action of external force; the base (1 ) is a circular ring, and a symmetrical support (11) extending toward the central axis above the circular ring is respectively provided on opposite sides of the circular ring, and the ends of the support are bent upward to form two symmetrical connecting lugs (12 ), the connecting lugs (12) are provided with symmetrical adjustment holes, and the distance between the two connecting lugs and the central axis of the base is the same; on the adjusting rod, there is a top-to-bottom adjustment groove that runs through from left to right, and the adjustment groove Located below the connecting shaft hole, insert the adjusting rod (2) between the two connecting lugs (12) from top to bottom, and pass the adjusting shaft (5) through one connecting lug, the adjusting groove on the adjusting shaft and the The other connecting lug is screwed to the end of the adjusting shaft from the other side with a lock nut, so that the two connecting lugs press the adjusting rod from both sides.