CN204833069U - Graphoscope with automatic raising and lowering functions - Google Patents

Abstract

The utility model relates to a graphoscope with automatic raising and lowering functions belongs to computer equipment technical field. Which comprises a display screen, a display screen lower extreme and a support column are connected, a support column lower extreme and a bottom plate are connected, support column lower extreme and first backup pad are connected, the nut is passed through to first backup pad and first connecting plate is connected, be provided with first pivot on the first connecting plate. The utility model discloses beneficial effect: the utility model discloses a display that sets up passes through the control stepper motor and drives the lead screw rotation, and the silking of lead screw sets up to two sections looks inverse structure, and the lead screw makes first connecting plate reciprocate after rotating to the realization display reciprocates. The utility model discloses simple structure, convenient operation, the suitable popularization.

Description

A computer monitor with automatic lifting function

technical field

The utility model relates to a computer monitor with an automatic lifting function, which belongs to the technical field of computer equipment.

Background technique

Computers are widely used now, but the form of computer monitors is still relatively single. Along with the continuous improvement of people's computer function requirements, the single form of existing computer monitors cannot satisfy people's needs. Moreover, with the widespread use of computers, the eyesight of teenagers continues to decline. So be badly in need of a kind of multifunctional, can satisfy different people's requirements, can effectively improve the computer monitor of computer user's eyesight.

Utility model content

The purpose of the utility model is to provide a computer monitor with an automatic lifting function, through which the utility model can realize lifting and effectively prevent the computer monitor from decreasing eyesight of the user.

The purpose of this utility model is achieved by the following approach:

A computer display with automatic lifting function, comprising a display screen, the lower end of the display screen is connected to a support column, the lower end of the support column is connected to a bottom plate, the lower end of the support column is connected to a first support plate, and the second A support plate is connected to the first connecting plate through nuts, the first connecting plate is provided with a first rotating shaft, the first rotating shaft is connected to one end of the first connecting rod, and the other end of the first connecting rod is connected to the second rotating shaft, The second rotating shaft is connected to one end of the second connecting rod, the other end of the second connecting rod is connected to the third rotating shaft, the third rotating shaft is installed on the second connecting plate, and the second connecting plate is installed on the second connecting rod through a nut. On the support plate, the second support plate is mounted on the bottom plate; a screw is provided on the second shaft, one end of the screw is connected to the drive shaft of the stepping motor and the screw is inserted into the support box, The upper end of the support box is provided with a notch, the first support plate and the first connecting plate move up and down at the notch through a screw, and the stepping motor is controlled by a control switch located outside the support box.

Beneficial effects of the utility model: the display provided by the utility model drives the screw rod to rotate by controlling the stepping motor, and the thread pattern of the screw rod is set as two sections of opposite structures, and the first connecting plate moves up and down after the screw rod rotates, thereby realizing the display Moving up and down. The utility model has the advantages of simple structure, convenient operation and suitable popularization.

Description of drawings

Below in conjunction with accompanying drawing, the utility model is described in further detail:

Fig. 1 is a structural representation of the utility model;

In the figure, 1. display screen, 2. support column, 3. first support plate, 4. support box, 5. notch, 6. first connecting plate, 7. first rotating shaft, 8. second rotating shaft, 9. Nut, 10, first connecting rod, 11, second connecting rod, 12, third rotating shaft, 13, screw mandrel, 14, second connecting plate, 15, control switch, 16, second support plate, 17, base plate, 18. Stepper motor.

Detailed ways

Below in conjunction with accompanying drawing and embodiment the utility model is described further.

Example:

As shown in Fig. 1, a kind of computer display with automatic lifting function comprises a display screen, the lower end of the display screen 1 is connected with a support column 2, the lower end of the support column is connected with a base plate, and the lower end of the support column is connected with the second support column. A support plate 3 is connected, the first support plate is connected to the first connecting plate 6 through a nut 9, the first connecting plate is provided with a first rotating shaft 7, and the first rotating shaft is connected to one end of the first connecting rod 10 , the other end of the first connecting rod is connected to the second rotating shaft 8, the second rotating shaft is connected to one end of the second connecting rod 11, the other end of the second connecting rod is connected to the third rotating shaft 12, and the third rotating shaft is installed on the second On the connection plate 14, the second connection plate is installed on the second support plate 16 through a nut, and the second support plate is installed on the bottom plate 17; the second rotating shaft is provided with a screw mandrel 13, and the screw mandrel One end is connected with the drive shaft of the stepper motor 18 and the screw mandrel 13 is inserted on the support box 4, the upper end of the support box is provided with a gap 5, and the first support plate and the first connecting plate are connected at the gap by the screw mandrel. Moving up and down, the stepper motor 18 is controlled by a control switch 15 arranged outside the support box.

Specific usage method:

As shown in Figure 1, the utility model has a simple structure. The sleeve pipe is moved to the right end first, and then the height of the display is controlled by a control switch. The utility model is easy to operate, does not need motor control, and saves energy.

The above is only a specific embodiment of the utility model, but the scope of protection of the utility model is not limited thereto, and any person familiar with the art can think of it without creative work within the technical scope disclosed in the utility model. All changes or replacements should fall within the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be determined by the protection scope defined in the claims.

Claims (1)

1. A computer display with automatic lifting function, comprising a display screen, the lower end of the display screen is connected with a support column, and the lower end of the support column is connected with a base plate, it is characterized in that the lower end of the support column is connected with the first support Plate connection, the first support plate is connected to the first connecting plate through a nut, the first connecting plate is provided with a first rotating shaft, the first rotating shaft is connected to one end of the first connecting rod, and the other end of the first connecting rod It is connected with the second rotating shaft, the second rotating shaft is connected with one end of the second connecting rod, the other end of the second connecting rod is connected with the third rotating shaft, the third rotating shaft is installed on the second connecting plate, and the second connecting plate Installed on the second support plate through a nut, the second support plate is installed on the bottom plate; the second shaft is provided with a screw, one end of the screw is connected to the drive shaft of the stepping motor and the screw Interspersed on the support box, the upper end of the support box is provided with a gap, the first support plate and the first connecting plate move up and down at the gap through a screw, and the stepping motor is controlled by a control switch located outside the support box control.