CN213694451U

CN213694451U - Touchable computer display screen

Info

Publication number: CN213694451U
Application number: CN202022713032.XU
Authority: CN
Inventors: 余清
Original assignee: Shenzhen Zhixianda Technology Co ltd
Current assignee: Shenzhen Zhixianda Technology Co ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-07-13
Anticipated expiration: 2030-11-19

Abstract

The utility model discloses a touchable computer display screen, which comprises a front cover and a back cover, the back part of the front cover is inlaid with a display screen, the display screen is a touch display screen, the back part of the front cover is fixedly connected with a plurality of clamping columns along the edge, the clamping columns are clamped on the four sides of the back cover, the four corners of the back part of the front cover are fixedly connected with a plurality of first cylindrical holes, the front part of the back cover is close to the periphery and is fixedly connected with a plurality of second cylindrical holes, the first cylindrical holes on the front cover and the second cylindrical holes on the back cover are fixedly spliced through bolts, the back cover is internally provided with a plurality of connecting columns, the connecting columns are fixedly connected with an interface baffle and a backlight constant current plate for ensuring the stable brightness of the display screen, the interface baffle is fixedly connected with an active back part and a support fixing plate, the support fixing plate is fixedly spliced on the connecting columns, the back cover is provided with, the structure equipment is simple, the advantage that stability is high.

Description

Touchable computer display screen

Technical Field

The utility model relates to a touch-sensitive screen technical field especially relates to a tangible computer display screen.

Background

Along with the development of scientific technology and the continuous increase of people to work, life experience and feeling requirements, the control panel of equipment such as many household electrical appliances, official working, machining adopts the touch-sensitive screen to replace traditional mechanical button now, and current touch-sensitive display screen structure is complicated, and the equipment is troublesome, and when inside needs maintenance, the maintenance efficiency will be influenced to the assembly trouble, consequently awaits improvement.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a tangible computer display screen has the advantages of touchability, simple structure assembly and high stability.

The utility model provides a technical scheme that its technical problem adopted is:

a touchable computer display screen comprises a front cover and a rear cover, wherein the back of the front cover is inlaid with a display screen, the display screen is a touchable display screen, the back of the front cover is fixedly connected with a plurality of clamping columns along the edge, the clamping columns surround to form a rectangular clamping channel, the clamping columns are clamped on four sides of the rear cover, a plurality of first cylindrical holes are fixedly connected at four corners of the back of the front cover, a plurality of second cylindrical holes are fixedly connected at the positions, close to the periphery, of the front of the rear cover, the first cylindrical holes on the front cover are fixedly spliced with the second cylindrical holes on the rear cover through bolts, a plurality of connecting columns are arranged in the rear cover, the connecting columns are fixedly connected with an interface baffle and a backlight constant current plate to ensure the stable brightness of the display screen, and an active driving plate and a support fixing plate are fixedly connected with the interface baffle, the support fixing plate is fixedly inserted on the connecting column, a clamping groove is formed in the back of the rear cover, an inserting plate is arranged on the clamping groove, and a clamping groove is formed in the inserting plate.

The utility model discloses a tangible computer display screen, wherein the protecgulum is the metal section, and this structure sets up for protect inner structure.

The utility model discloses a tangible computer display screen, wherein protecgulum back inboard has a ladder position, back lid border card is established ladder position department, this structure setting for connect protecgulum and hou gai, realize the leakproofness between protecgulum and the back lid simultaneously.

The utility model discloses a tangible computer display screen, wherein connect the circuit board device that has the power amplifier module between protecgulum and the hou gai, this structure sets up for realize the function of display screen.

The utility model discloses a tangible computer display screen covers after wherein and is provided with a plurality of function button, this structure setting for adjust display screen service function.

The utility model discloses a tangible computer display screen, wherein back lid back top is provided with a plurality of louvre, and this structure sets up for the heat dissipation that produces for the long-time operation of inner structure.

The utility model has the advantages that:

the utility model discloses a four sides of lid behind the joint post joint on the protecgulum, the fixed connection of protecgulum and back lid can be realized through bolt fastening grafting in the first cylinder hole that the cooperation protecgulum was covered with the back second cylinder hole, has also increased the leakproofness that protecgulum and back lid are connected simultaneously.

The utility model discloses a back lid back is seted up flutedly, is equipped with the plugboard on the cooperation recess, has seted up the draw-in groove on the plugboard, can realize placing of device, has increased the selection scope that the device was placed, can the hanging installation can realize the pedestal mounting again.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic perspective view of the front cover of the present invention;

fig. 3 is a schematic structural diagram of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 3;

fig. 5 is a schematic structural diagram of the present invention;

fig. 6 is a schematic perspective view of the rear cover of the present invention;

fig. 7 is a schematic structural diagram of the present invention.

The reference numerals in the figures are explained below:

1. a front cover; 11. a clamping column; 12. a first cylindrical bore;

2. a display screen;

3. a rear cover; 31. a second cylindrical bore; 32. connecting columns; 33. a backlight constant current board; 34. a groove;

4. an interface baffle; 41. an active drive plate; 42. a bracket fixing plate;

5. a plugboard.

Detailed Description

The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the connection/connection relations referred to in the patent do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection auxiliary components according to specific implementation conditions. The utility model discloses each technical feature in the creation can the interactive combination under the prerequisite that does not contradict conflict each other.

A touchable computer display screen, refer to fig. 1 to 7, comprising a front cover 1 and a back cover 3, the back of the front cover 1 is inlaid with a display screen 2, the display screen 2 is a touch display screen 2, the back of the front cover 1 is fixedly connected with a plurality of clamping columns 11 along the edge, the plurality of clamping columns 11 surround to form a rectangular clamping channel, the clamping columns 11 are clamped on the four sides of the back cover 3, the four corners of the back of the front cover 1 are fixedly connected with a plurality of first cylindrical holes 12, the front of the back cover 3 is fixedly connected with a plurality of second cylindrical holes 31 near the periphery, the first cylindrical holes 12 on the front cover 1 are fixedly connected with the second cylindrical holes 31 on the back cover 3 through bolts, the back cover 3 is internally provided with a plurality of connecting columns 32, the connecting columns 32 are fixedly connected with an interface baffle 4 and a backlight constant current board 33 for ensuring the stable brightness of the display screen 2, the interface baffle 4 is fixedly connected with an active driving board 41 and a, the bracket fixing plate 42 is fixedly inserted on the connecting column 32, the back of the rear cover 3 is provided with a clamping groove 34, the clamping groove 34 is provided with the plugboard 5, and the plugboard 5 is provided with the clamping groove 34.

The front cover 1 is a metal section bar, and the structure is arranged to protect an internal structure.

The inner side of the back of the front cover 1 is provided with a step position, the periphery of the rear cover 3 is clamped at the step position, and the structure is used for connecting the front cover 1 and the rear cover 3 and realizing the sealing performance between the front cover 1 and the rear cover 3.

The circuit board device with the power amplifier module is connected between the front cover 1 and the rear cover 3, and the structure is used for realizing the function of the display screen 2.

The rear cover 3 is provided with a plurality of functional keys which are arranged to adjust the use function of the display screen 2.

The top of the back of the rear cover 3 is provided with a plurality of heat dissipation holes, and the structure is used for dissipating heat generated by long-time operation of the internal structure.

When using this example, at first with interface baffle 4, the constant current board 33 in a poor light, initiative drive plate 41 and setting in back lid 3, then set up display screen 2 in protecgulum 1, the structure that sets up in display screen 2 and the back lid 3 is connected through the circuit board device that has the power amplifier module, be used for realizing the formation of image of display screen 2, pass through bolted connection with protecgulum 1 and back lid 3 at last, 3 four sides joints of back lid are in the joint post 11 that sets up on protecgulum 1, the device equipment is accomplished, press the function key that corresponds the setting on the back lid 3 to adjust alright in order to realize the effect of display screen 2.

While the preferred embodiments of the present invention have been described, the present invention is not limited to the above embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are intended to be included within the scope of the present invention as defined by the appended claims.

Claims

1. The utility model provides a tangible computer display screen, includes protecgulum (1) and hou gai (3), its characterized in that: the back of the front cover (1) is inlaid with a display screen (2), the display screen (2) is a touch display screen (2), the back of the front cover (1) is fixedly connected with a plurality of clamping columns (11) along the edge, the clamping columns (11) surround to form a rectangular clamping channel, the clamping columns (11) are clamped on four sides of the rear cover (3), the four corners of the back of the front cover (1) are fixedly connected with a plurality of first cylindrical holes (12), the front of the rear cover (3) is close to the periphery and is fixedly connected with a plurality of second cylindrical holes (31), the first cylindrical holes (12) on the front cover (1) are fixedly connected with the second cylindrical holes (31) on the rear cover (3) through bolts, a plurality of connecting columns (32) are arranged inside the rear cover (3), and the connecting columns (32) are fixedly connected with an interface baffle (4) and a backlight constant flow plate (33), be used for guaranteeing display screen (2) luminance stability, fixedly connected with initiative drive plate (41) and support fixed plate (42) on interface baffle (4), support fixed plate (42) are fixed to be pegged graft on spliced pole (32), draw-in groove (34) have been seted up at back lid (3) back, be equipped with plugboard (5) on draw-in groove (34), draw-in groove (34) have been seted up on plugboard (5).

2. A touchable computer display according to claim 1, wherein: the front cover (1) is a metal section.

3. A touchable computer display according to claim 1, wherein: the inner side of the back of the front cover (1) is provided with a step position, and the periphery of the rear cover (3) is clamped at the step position.

4. A touchable computer display according to claim 1, wherein: and a circuit board device with a power amplifier module is connected between the front cover (1) and the rear cover (3).

5. A touchable computer display according to claim 1, wherein: the rear cover (3) is provided with a plurality of functional keys.

6. A touchable computer display according to claim 1, wherein: the top of the back of the rear cover (3) is provided with a plurality of heat dissipation holes.