CN217982231U - Display device for computer with front end protective structure - Google Patents

Abstract

The utility model discloses a display device for computer with front end protective structure, including the under casing, under casing upper end fixed mounting has the display screen, under casing upper end and at the equal fixedly connected with cage in display screen left and right sides position, display screen upper end fixedly connected with device case, it is connected with the winding axle to rotate jointly between the inner wall about the under casing, the winding has rubber protection to fill up on the winding axle, the epaxial fixed cup joint of winding has two to distribute at the worm wheel of rubber protection pad left and right sides, two the worm wheel rear end all meshes the worm, coaxial fixed threaded rod that runs through on the worm, the threaded rod lower extreme rotates with under casing inner wall to be connected, the upper end extends to the cage and rotates with interior roof and be connected, the screw has cup jointed the lift nest that is located the cage on the threaded rod. The utility model discloses can effectually protect the work to the front end of computer display screen, use portably in a flexible way, and the cost is lower.

Description

Display device for computer with front end protective structure

Technical Field

The utility model relates to a computer technology field especially relates to a display device for computer with front end protective structure.

Background

The computer is a modern intelligent electronic device which can be operated according to program and can automatically process mass data at high speed, and is formed from hardware system and software system, and is called bare computer, and the computer can be divided into five types of super computer, industrial control computer, network computer, personal computer and embedded computer, and the more advanced computers include biological computer, photon computer and quantum computer.

Display device need be used at the in-process that uses to the computer, and its display screen of display device is comparatively fragile for the present computer mostly, receives very easily to appear the flaw when striking and damages, influences the result of use.

Therefore, we propose a display device for a computer having a front-end protection structure to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a display device for a computer with a front-end protection structure.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a display device for computer with front end protective structure, includes the under casing, under casing upper end fixed mounting has the display screen, under casing upper end and in the equal fixedly connected with cage in display screen left and right sides position, display screen upper end fixedly connected with device case, it is connected with the winding axle to rotate jointly between the inner wall about the under casing, the epaxial winding of winding has rubber protection pad, the epaxial fixed coupling of winding has two worm wheels that distribute in the rubber protection pad left and right sides, two the worm wheel rear end all meshes the worm, coaxial fixed running through threaded rod on the worm, the threaded rod lower extreme rotates with the under casing diapire to be connected, the upper end extends to the cage and is connected with interior roof rotation, the threaded rod goes up the screw and has cup jointed the lift cover piece that is located the cage, the vertical slip opening of having seted up of cage front end, two the equal fixedly connected with slide bar in lift cover piece front end, two it all runs through corresponding slip opening and common fixedly connected with and lifts the board to connect the slide bar front end, the one end that the rubber protection pad kept away from the winding axle runs through the under casing roof and is connected with lifting board roof fixed connection.

Preferably, the lifting box is of a rectangular structure with the inner wall viewed from the top, and the cross section of the lifting sleeve block viewed from the top is rectangular and is in sliding connection with the inner wall of the lifting box.

Preferably, the device box is transversely penetrated and rotatably connected with a transmission rod, the left end and the right end of the transmission rod respectively extend into the two lifting boxes, and a driving motor for driving the transmission rod to rotate is fixedly mounted at the upper end of the device box.

Preferably, the two threaded rods are fixedly sleeved with first bevel gears, two ends of the transmission rod are fixedly sleeved with second bevel gears, and the second bevel gears are vertically meshed with the corresponding first bevel gears.

Preferably, the two first bevel gears are oppositely arranged.

Preferably, two fixing bolts are inserted into the front end of the lifting plate, and two bolt holes matched with the fixing bolts are formed in the front end of the device box.

Compared with the prior art, the device has the advantages that:

through setting up a driving motor, under the transmission of transfer line, first bevel gear, second bevel gear, worm wheel and worm, can drive the vertical removal that the winding axle pivoted can drive the lift board simultaneously, will be located the rubber protection pad of under casing and pull out, make it play the guard work to the display screen, utilize driving motor's upset simultaneously, alright automatic with the rubber protection pad roll-up into the under casing, convenience simple to use, at the bottom of the cost, the protecting effect is good.

Drawings

Fig. 1 is a front perspective view of a display device for a computer having a front protection structure according to the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is an enlarged schematic view of the structure at B in FIG. 1;

fig. 4 is a perspective view of a partial structure of a side surface of a lifting box in a display device for a computer with a front-end protection structure according to the present invention.

In the figure: the device comprises a bottom box 1, a display screen 2, a lifting box 3, a device box 4, a winding shaft 5, a rubber protective pad 6, a worm wheel 7, a worm 8, a threaded rod 9, a lifting sleeve block 10, a sliding opening 11, a connecting sliding rod 12, a lifting plate 13, a first bevel gear 14, a second bevel gear 15, a transmission rod 16 and a driving motor 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 4, a display device for a computer having a front-end protection structure includes a bottom case 1, a display screen 2 fixedly mounted on an upper end of the bottom case 1, and an upper end of the bottom case 1. And in the equal fixedly connected with cage 3 in 2 left and right sides positions of display screen, 2 upper ends fixedly connected with device casees 4 of display screen, rotate jointly between the inner wall about the under casing 1 and be connected with winding axle 5, the winding has rubber protection pad 6 on the winding axle 5, rubber protection pad 6 has good anticollision effect under the state of flare-outing. Fixed cover has been connect two worm wheel 7 that distribute in the 6 left and right sides of rubber protection pad on winding axle 5, two worm wheel 7 rear ends all mesh has worm 8, coaxial fixed threaded rod 9 that runs through on the worm 8, threaded rod 9 lower extreme is connected with the bottom wall rotation in the under casing 1, the upper end extends to in the lifting box 3 and with interior roof rotate to be connected, threaded rod 9 goes up the screw thread and has cup jointed the lift cover 10 that is located lifting box 3, lifting box 3 is the inner wall and overlooks and regards as the rectangle structure, lift cover 10 overlooks the cross-section and is the rectangle and with 3 inner wall sliding connection of lifting box, play limiting displacement, lift cover 10 can't rotate, can drive the vertical removal of lift cover 10 that corresponds when threaded rod 9 rotates. The vertical sliding port 11 of having seted up of 3 front ends of lifting box, the equal fixedly connected with in two lifting sleeve pieces 10 front ends connects slide bar 12, and two connect slide bar 12 front ends all run through corresponding sliding port 11 and common fixedly connected with lift board 13, and the one end that winding axle 5 was kept away from to rubber protection pad 6 runs through roof in the under casing 1 and with lift board 13 lower extreme fixed connection. When the two threaded rods 9 synchronously rotate, the winding shaft 5 can be driven to rotate through the transmission of the two groups of worm wheels 7 and the worm 8, and the rubber protective pad 6 can be wound or released.

The device box 4 is transversely penetrated and is rotatably connected with a transmission rod 16, the left end and the right end of the transmission rod 16 respectively extend into the two lifting boxes 3, a driving motor 17 for driving the transmission rod 16 to rotate is fixedly installed at the upper end of the device box 4, the driving motor 17 can drive the transmission rod 16 to rotate, first bevel gears 14 are fixedly sleeved on the two threaded rods 9, second bevel gears 15 are fixedly sleeved at the two ends of the transmission rod 16, the second bevel gears 15 are vertically meshed with the corresponding first bevel gears 14, the two first bevel gears 14 are oppositely arranged, the driving motor 17 can simultaneously drive the two threaded rods 9 to rotate at the same rotating speed and the same direction through the transmission of the transmission rod 16 and the two groups of first bevel gears 14 and second bevel gears 15, then the lifting plate 13 can be driven to vertically move, the front end of the display screen 2 is protected by matching with the winding shaft 5 to wind the rubber protection pad 6 under the transmission of the worm wheels 7 and the worm 8, namely when the winding shaft 5 releases the rubber protection pad 6, the lifting plate 13 moves upwards, the rubber protection pad 6 can be pulled out of the bottom box 1 smoothly, the display screen can be driven to pass through the driving motor 17 in a normal use process, and the display screen can be driven to pass through a lower cost.

Two fixing bolts are inserted into the front end of the lifting plate 13, two bolt holes matched with the fixing bolts are formed in the front end of the device box 4, and after the lifting plate 13 is moved to the highest point, the fixing bolts can be inserted into the bolt holes, so that the lifting plate 13 is reinforced, and the protection stability of the rubber protection pad 6 is improved.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a display device for computer with front end protective structure, includes under casing (1), its characterized in that, under casing (1) upper end fixed mounting has display screen (2), under casing (1) upper end and in the equal fixedly connected with lifting box (3) in display screen (2) left and right sides position, display screen (2) upper end fixedly connected with device case (4), rotate jointly between under casing (1) left and right sides inner wall and be connected with winding axle (5), the winding has rubber protection pad (6) on winding axle (5), fixed the cup joint has two worm wheel (7) that distribute in the rubber protection pad (6) left and right sides on winding axle (5), two worm wheel (7) rear end all meshes worm (8), coaxial fixed running through has threaded rod (9) on worm (8), upper end extends to in lifting box (3) and is connected with the interior roof rotation of lifting box (3) in the rotation of bottom wall, the upper end extends to and is connected with the interior roof rotation in lifting box (3) in threaded rod (1), threaded rod (9) upper end cup joint has the lifting sleeve piece that is located lifting box (3), lifting box (3) is seted up and two fixed sliding bar (11) are connected with the front end and lift sleeve piece (12) are all to lift, lift up and is connected with two front end (11) and lift bar (12) and lift up and is connected with and lift bar (12), one end, far away from the winding shaft (5), of the rubber protection pad (6) penetrates through the inner top wall of the bottom box (1) and is fixedly connected with the lower end of the lifting plate (13).

2. The display device with front end protection structure for computer of claim 1, wherein the lifting box (3) is a rectangular structure with its inner wall viewed from above, and the lifting sleeve block (10) is rectangular in cross section viewed from above and is slidably connected with the inner wall of the lifting box (3).

3. The display device for the computer with the front end protection structure according to claim 1, wherein a transmission rod (16) is transversely penetrated and rotatably connected to the device box (4), the left end and the right end of the transmission rod (16) respectively extend into the two lifting boxes (3), and a driving motor (17) for driving the transmission rod (16) to rotate is fixedly mounted at the upper end of the device box (4).

4. The display device with front end protection structure for computer as claimed in claim 3, wherein said two threaded rods (9) are fixedly sleeved with a first bevel gear (14), said transmission rod (16) is fixedly sleeved with a second bevel gear (15) at both ends, said second bevel gear (15) vertically meshes with the corresponding first bevel gear (14).

5. The display apparatus for a computer having a front shielding structure according to claim 4, wherein the two first bevel gears (14) are oppositely disposed.

6. The display device with a front end protection structure for a computer according to claim 1, wherein two fixing bolts are inserted into the front end of the lifting plate (13), and two bolt holes matched with the fixing bolts are formed in the front end of the device case (4).

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