CN213691258U - Portable digital engine display screen - Google Patents

Abstract

The utility model discloses a digital engine display screen convenient to carry, including the display screen body, the outside of display screen body is provided with the protecting crust, and the protecting crust is top opening bottom confined box body, and the internally mounted of protecting crust has U type pole, and two sliders are installed to the bottom bilateral symmetry of U type pole, and the slider passes through the outside swing joint of bearing and U type pole, and the spout has all been seted up to the bottom inner wall both sides of protecting crust, and the slider passes through sliding fit's mode and spout block, and the welding has first spring between the bottom of slider and the bottom inner wall of spout. The utility model discloses in, through promoting the display screen body downwards, make the two sides of its one end clip by wherein two column spinners, the two sides of the other end is clipped by two other column spinners to drive four column spinners and rotate, get into the spacing groove until the bottom of display screen body, realize then that the staff takes place to rock when carrying the transportation to the fixed of display screen body.

Description

Portable digital engine display screen

Technical Field

The utility model relates to a digital engine display screen technical field especially relates to a digital engine display screen convenient to carry.

Background

The display screen is also commonly called a monitor, belongs to an I/O device, namely an input/output device, and is a display tool which displays a certain electronic file on a screen through a specific transmission device and reflects the electronic file to human eyes, and displays data of the engine during operation through the display screen during the use process of the digital engine.

The existing digital engine display screen is inconvenient to carry, protective measures cannot be effectively taken in the carrying process, the display screen is easily damaged when vibration occurs, and the portable digital engine display screen is provided according to the condition.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a portable digital engine display screen.

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

a portable digital engine display screen comprises a display screen body, wherein a protective shell is arranged outside the display screen body, the protective shell is a box body with an opening at the top end and a closed bottom end, a U-shaped rod is arranged inside the protective shell, two sliding blocks are symmetrically arranged on two sides of the bottom end of the U-shaped rod and movably connected with the outer side of the U-shaped rod through a bearing, sliding grooves are formed in two sides of the inner wall of the bottom end of the protective shell, the sliding blocks are clamped with the sliding grooves in a sliding fit mode, a first spring is welded between the bottom end of each sliding block and the inner wall of the bottom end of each sliding groove, two rotating columns are symmetrically arranged on the inner walls of two sides at the top end of each U-shaped rod, two sides at two ends of the display screen body are clamped by the two rotating columns, four second springs are welded at equal distances in four sides of each U-shaped rod, and are abutted against, braces are installed on two sides of the outer wall of the top end of the protective shell.

Preferably, guide rods are installed in the two sliding grooves, the sliding blocks are sleeved on the guide rods in a sliding fit mode, and the first springs are sleeved on the guide rods.

Preferably, the rotary column comprises a fixed rod, the fixed rod is welded on the U-shaped rod, a bearing is sleeved on the fixed rod, an inner ring of the bearing is welded with the fixed rod, a rotary cylinder is sleeved on an outer ring of the bearing, and a sponge pad is bonded on the surface of the rotary cylinder.

Preferably, the bottom end of the U-shaped rod is provided with a limiting groove, a rubber pad is bonded in the limiting groove, and the bottom end of the display screen body is movably inserted in the limiting groove.

Preferably, the top end of the protective shell is hinged with a top cover, and a dehumidifying mechanism is arranged inside the top cover.

Preferably, the dehumidification mechanism is an activated carbon layer, and the activated carbon layer is arranged to be a double-layer structure.

The utility model has the advantages that:

1. through promoting the display screen body downwards, make the two sides of its one end cliied by wherein two column spinner, the two sides of the other end is cliied by two other column spinner to drive four column spinner rotations, get into the spacing groove until the bottom of display screen body, realize then that the emergence is rocked when avoiding the staff to carry the transportation to the fixed of display screen body.

2. Through the supporting role of first spring, play vertical cushioning effect to the display screen body, play horizontal cushioning effect through the second spring, effectually play the buffering effect, played better protective effect to the display screen body, reduced impaired probability.

3. The moisture in the protective shell can be absorbed through the dehumidifying mechanism, so that the display screen body is prevented from being damped, and the practicability of the protective shell is improved.

Drawings

Fig. 1 is the utility model provides a digital engine display screen's convenient to carry owner looks section structure sketch map.

Fig. 2 is an enlarged schematic structural diagram of a position a in fig. 1 of a portable digital engine display screen according to the present invention.

Fig. 3 is a schematic view of the portable digital engine display screen's U-shaped rod.

Fig. 4 is a schematic diagram of a cross-sectional structure of a portable rotary column of a digital engine display screen according to the present invention.

Fig. 5 is a schematic view of a local structure of a test section of a portable digital engine display screen.

Fig. 6 is a schematic view of a three-dimensional structure of a protective shell of a portable digital engine display screen.

In the figure: the display screen comprises a display screen body 1, a protective shell 2, a 3U-shaped rod, a dehumidification mechanism 4, a top cover 5, a sliding block 6, a guide rod 7, a sliding groove 8, a rotating column 9, a sponge pad 901, a rotating cylinder 902, a 903 bearing, a fixing rod 904, a limiting groove 10, a second spring 11, a strap 12 and a first spring 13.

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. 1-6, a portable digital engine display screen comprises a display screen body 1, a protective shell 2 is arranged outside the display screen body 1, the protective shell 2 is a box body with an open top end and a closed bottom end, a U-shaped rod 3 is arranged inside the protective shell 2, two sliders 6 are symmetrically arranged on two sides of the bottom end of the U-shaped rod 3, the sliders 6 are movably connected with the outer side of the U-shaped rod 3 through bearings, sliding grooves 8 are respectively arranged on two sides of the inner wall of the bottom end of the protective shell 2, the sliders 6 are clamped with the sliding grooves 8 in a sliding fit manner, a first spring 13 is welded between the bottom end of the sliders 6 and the inner wall of the bottom end of the sliding grooves 8, two rotating columns 9 are respectively and symmetrically arranged on the inner walls of two sides of the top end of the U-shaped rod 3, two sides of the display screen body 1 are clamped by the two rotating columns 9, four second springs, the second spring 11 is abutted against the inner wall of the protective shell 2, braces 12 are arranged on two sides of the outer wall of the top end of the protective shell 2, and the protective shell 2 is carried or carried by the braces 12, so that the carrying is convenient;

the two sliding grooves 8 are respectively provided with a guide rod 7, the sliding block 6 is sleeved on the guide rods 7 in a sliding fit mode, and the first spring 13 is sleeved on the guide rods 7, so that the sliding block 6 can move up and down more stably under the action of the guide rods 7 when vibrating up and down, and the first spring 13 can rebound the sliding block 6 to realize shock absorption;

the rotary columns 9 comprise fixing rods 904, the fixing rods 904 are welded on the U-shaped rods 3, bearings 903 are sleeved on the fixing rods 904, inner rings of the bearings 903 are welded with the fixing rods 904, rotary cylinders 902 are sleeved on outer rings of the bearings 903, sponge pads 901 are bonded on the surfaces of the rotary cylinders 902, the display body 1 is placed inside the protective shell 2, two surfaces of one end of the display body 1 are clamped by two rotary columns 9, two surfaces of the other end of the display body 1 are clamped by the other two rotary columns 9, then the display body 1 is pushed downwards, the four rotary cylinders 902 are driven to rotate, the sponge pads 901 are in contact with the surfaces of the display body 1, and the display body 1 can be prevented from being scratched by the rotary cylinders 902;

the bottom end of the U-shaped rod 3 is provided with a limiting groove 10, a rubber pad is bonded in the limiting groove 10, the bottom end of the display screen body 1 is movably inserted in the limiting groove 10, the limiting groove 10 can be used for reducing the bottom end of the display screen body 1 to be clamped, and the display screen body 1 is limited and fixed;

the top of protecting crust 2 articulates there is top cap 5, and the inside of top cap 5 is provided with dehumidification mechanism 4, and dehumidification mechanism 4 is the activated carbon layer, and the activated carbon layer sets up to bilayer structure, utilizes the inside moisture of 4 adsorbable protecting crust of dehumidification mechanism 2, has avoided display screen body 1 to wet.

The working principle is as follows: put into the inside of protecting crust 2 with display article body 1, make the two sides of 1 one end of display screen body by wherein two column spinner 9 clip, the two sides of the 1 other end of display screen body is by two other column spinner 9 clip, then promote display screen body 1 downwards, and drive four column spinner 9 and rotate, get into spacing groove 10 until the bottom of display screen body 1, the realization is fixed to display screen body 1, then close top cap 5 can, can carry display screen body 1 through braces 12, supporting role through first spring 13, play vertical cushioning effect to display screen body 1, play horizontal cushioning effect through second spring 11, better protective effect has been played to display screen body 1, and utilize dehumidification mechanism 4 adsorbable protecting crust 2 inside moisture, display screen body 1 has been avoided weing.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment 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, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a digital engine display screen convenient to carry, includes display screen body (1), its characterized in that, the outside of display screen body (1) is provided with protecting crust (2), protecting crust (2) are top opening bottom confined box body, the internally mounted of protecting crust (2) has U type pole (3), two sliders (6) are installed to the bottom bilateral symmetry of U type pole (3), slider (6) pass through the outside swing joint of bearing and U type pole (3), spout (8) have all been seted up to the bottom inner wall both sides of protecting crust (2), slider (6) pass through sliding fit's mode and spout (8) block, the welding has first spring (13) between the bottom of slider (6) and the bottom inner wall of spout (8), two column of revolution (9) are installed to the top both sides inner wall of U type pole (3) equally divide do not the symmetry, the two sides at both ends of the display screen body (1) are clamped by two rotary columns (9), four second springs (11) are welded at equal distances of four corners of two sides of the U-shaped rod (3), the second springs (11) are abutted to the inner wall of the protective shell (2), and straps (12) are installed on two sides of the outer wall of the top end of the protective shell (2).

2. The portable digital engine display screen according to claim 1, wherein the two sliding grooves (8) are respectively provided with a guide rod (7), the sliding block (6) is sleeved on the guide rod (7) in a sliding fit manner, and the first spring (13) is sleeved on the guide rod (7).

3. The portable digital engine display screen of claim 1, wherein the rotary column (9) comprises a fixing rod (904), the fixing rod (904) is welded on the U-shaped rod (3), a bearing (903) is sleeved on the fixing rod (904), an inner ring of the bearing (903) is welded with the fixing rod (904), a rotary cylinder (902) is sleeved on an outer ring of the bearing (903), and a sponge pad (901) is bonded on the surface of the rotary cylinder (902).

4. The portable digital engine display screen according to claim 1, wherein a limiting groove (10) is formed at the bottom end of the U-shaped rod (3), a rubber pad is bonded in the limiting groove (10), and the bottom end of the display screen body (1) is movably inserted in the limiting groove (10).

5. The portable digital engine display screen according to claim 1, characterized in that the top end of the protective shell (2) is hinged with a top cover (5), and a dehumidifying mechanism (4) is arranged inside the top cover (5).

6. A portable digital engine display screen according to claim 5, characterized in that the dehumidifying mechanism (4) is an activated carbon layer, and the activated carbon layer is provided as a double-layer structure.

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