CN214580289U

CN214580289U - Display screen for economic management

Info

Publication number: CN214580289U
Application number: CN202120286218.3U
Authority: CN
Inventors: 赵倩
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-01
Filing date: 2021-02-01
Publication date: 2021-11-02
Anticipated expiration: 2031-02-01

Abstract

The utility model relates to an image display equipment technical field, specifically speaking relates to a display screen for economic management, including the display screen main part, be provided with the hou gai on the trailing flank of display screen main part, the back is covered and is provided with height adjusting device, height adjusting device is including the slide rail that is vertical form setting and the rectangular plate of fixed mounting on the trailing flank of back cover, be provided with the spout that sets up along slide rail direction of height in the slide rail, be provided with driving motor on the bottom surface of slide rail, driving motor's output shaft end is provided with the lead screw that is vertical upwards setting, the lead screw is located the spout, be provided with the slider on the trailing flank of rectangular plate, the slider be located the spout and with sliding connection between the spout, the lead screw pass the slider and with between the slider threaded connection. The utility model discloses be convenient for the adjustment height overhauls the operation, facilitates the use, offers convenience for the user.

Description

Display screen for economic management

Technical Field

The utility model relates to an image display equipment technical field, specifically speaking relates to a display screen for economic management.

Background

The display screen is the commonly used display device that can show image and characters, on economic management, in order to reach audio-visual show and teaching effect, also can use corresponding display screen usually, but conventional for economic management display screen is when using, and all fixed mounting is on the wall body, and its upper and lower height can not adjust, brings inconvenience for when carrying out the maintenance operation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a display screen for economic management to solve the defect that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a display screen for economic management, includes the display screen main part, be provided with the hou gai on the trailing flank of display screen main part, the back is covered and is provided with height adjusting device, height adjusting device is including the slide rail and the fixed mounting that are vertical form setting at rectangular plate on the trailing flank, be provided with in the slide rail along the spout that slide rail direction of height set up, be provided with driving motor on the bottom surface of slide rail, driving motor's output shaft end is provided with the lead screw that is vertical upwards setting, the lead screw is located in the spout, be provided with the slider on the trailing flank of rectangular plate, the slider is located in the spout and with sliding connection between the spout, the lead screw passes the slider and with threaded connection between the slider.

Preferably, the top of the sliding groove is not communicated with the outside, the top end of the screw rod is rotatably connected with the top wall of the sliding groove, and the sliding block is prevented from falling off from the top of the sliding groove.

Preferably, the left and right side cell walls of spout all are provided with the spacing groove that sets up along vertical direction, just on the slider be provided with the stopper to the position department in spacing groove, the stopper be located spacing inslot and with sliding connection between the spacing groove realizes spacing the slider, guarantees that the slider is more stable in the up-and-down motion.

Preferably, the left and right sides face of slide rail all is provided with two mutual symmetrical fixed plates from top to bottom, the fixed plate is through a plurality of fastening bolt fixed mounting on the wall body, conveniently carries out the fixed mounting operation to the slide rail.

Preferably, still be provided with the supporting seat on the bottom surface of rectangular plate, the cross-section of supporting seat is the U-shaped, the bottom surface of display screen main part supports on the horizontal segment plate body of supporting seat, realize carrying out stable support to the display screen main part, guarantee that the structure between display screen main part and the rectangular plate is more firm stable.

Preferably, the internal groove of accomodating that is linked together with the external world at top that is provided with of preceding curb plate of supporting seat, it stirs the groove to be provided with on the front side cell wall in groove to accomodate, it all is connected with through the pivot rotation at both ends about the groove to accomodate prevents the tilting bar, when dismantling and overhaul, can utilize to prevent that the tilting bar blocks in the front side of display screen main part, plays and prevents that the display screen main part from taking place to empty and the effect of breaking.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a high adjusting device who sets up guarantees when using, can utilize driving motor work, it rotates to drive the lead screw, further drive the slider upwards or the downstream, realize highly adjusting the display screen main part, after reducing the height of display screen main part, be convenient for overhaul the operation, facilitate the use, solved conventional display screen for economic management when using, be fixed mounting on the wall body, highly can not adjust from top to bottom, the problem of inconvenience is brought for carrying out the maintenance operation.

2. The utility model discloses a supporting seat that sets up can play and carry out the effect that steadily supported to the display screen main part, and through the pole that prevents empting that sets up, can realize supporting the front side of the display screen main part after the dismantlement in addition, play the effect that prevents the display screen main part and empty, facilitate the use.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is an exploded view of the height adjustment device of the present invention;

fig. 3 is a cross-sectional view of the slide rail of the present invention;

fig. 4 is a schematic view of a part of the structure of the present invention.

In the figure: 1. a display screen main body; 10. a rear cover; 2. a height adjustment device; 20. a slide rail; 201. a chute; 202. a limiting groove; 21. a fixing plate; 22. a drive motor; 23. a screw rod; 24. a slider; 241. a limiting block; 25. a rectangular plate; 26. a supporting seat; 27. a receiving groove; 271. a poking groove; 28. anti-toppling rod.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

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.

Referring to fig. 1-4, the present invention provides a technical solution:

a display screen for economic management comprises a display screen main body 1, wherein a rear cover 10 is fixedly installed on the rear side face of the display screen main body 1 through a plurality of fastening screws, a height adjusting device 2 is arranged on the rear cover 10, the height adjusting device 2 comprises a slide rail 20 which is vertically arranged and a rectangular plate 25 which is fixedly installed on the rear side face of the rear cover 10 through a plurality of fastening screws, a slide groove 201 which is arranged along the height direction of the slide rail 20 is arranged in the slide rail 20, a driving motor 22 is arranged on the bottom face of the slide rail 20, and a fixed base on the driving motor 22 is fixedly installed on the bottom face of the slide rail 20 through a plurality of fastening screws, so that the driving motor 22 can be conveniently and fixedly installed; the terminal close welding of output shaft of driving motor 22 has the lead screw 23 that is vertical upwards setting, lead screw 23 is located spout 201, the close welding has slider 24 on the trailing flank of rectangular plate 25, slider 24 be located spout 201 and with spout 201 between sliding connection, be provided with the screw hole that lets lead screw 23 pass in the slider 24, lead screw 23 pass in the slider 24 the screw hole and with slider 24 in between the screw hole threaded connection, guarantee when using, can utilize driving motor 22 work, output shaft forward rotation or reverse rotation on it drive lead screw 23 and rotate, lead screw 23 rotates and drives slider 24, back lid 10 and display screen main part 1 upwards or downstream, the realization is adjusted the height of display screen main part 1, and convenient to use.

In this embodiment, the top of spout 201 is not linked together with the external world, rotates between the top of lead screw 23 and the roof of spout 201 to be connected, is provided with the corresponding shaft hole in the roof of spout 201, and the top of lead screw 23 is smooth cylinder structure, and the smooth cylinder on lead screw 23 top is arranged in the shaft hole in spout 201 roof and can be at the shaft hole internal rotation, guarantees that lead screw 23 can the free rotation, simultaneously, guarantees that slider 24 can not drop from the top of spout 201.

Specifically, all be provided with the spacing groove 202 that sets up along vertical direction on the left and right sides cell wall of spout 201, just to spacing groove 202 position department integrated into one piece stopper 241 on slider 24, stopper 241 be located spacing groove 202 and with spacing groove 202 between sliding connection, realize spacing slider 24, guarantee that slider 24 is more stable in the time of up-and-down motion.

Further, the left side surface and the right side surface of the slide rail 20 are respectively and tightly welded with an upper fixing plate 21 and a lower fixing plate 21 which are symmetrical to each other, and the fixing plates 21 are fixedly installed on a wall body through a plurality of fastening bolts, so that the slide rail 20 is conveniently and fixedly installed.

In addition, it has supporting seat 26 still to have close welding on the bottom surface of rectangular plate 25, and the cross-section of supporting seat 26 is the U-shaped, and the bottom surface of display screen main part 1 supports on the horizontal segment plate body of supporting seat 26, realizes carrying out stable support to display screen main part 1, guarantees that the structure between display screen main part 1 and the rectangular plate 25 is more firm stable.

It is worth explaining, the internal groove 27 of accomodating that is linked together with the external world at top that is provided with of preceding curb plate of supporting seat 26, be provided with on the front side cell wall of accomodating groove 27 and stir groove 271, both ends all are connected with through the pivot rotation and prevent empting the pole 28 about accomodating groove 27, prevent empting the pole 28 and accomodate and rotate through the pivot between the both sides cell wall of groove 27 the front and back and be connected, when dismantling and overhaul, can rotate and prevent empting the pole 28 and place to it is vertical form, utilize and prevent empting the pole 28 and block the front side at display screen main part 1, play and prevent that display screen main part 1 from taking place to empty and the effect of falling down.

It should be noted that the driving motor 22 in the present embodiment is conventional in the art, and will not be described in detail herein.

When the display screen for economic management of the utility model is used, the fixing plate 21 is fixedly arranged on a wall body by using a fastening bolt, then the back cover 10 is fixedly arranged on the rectangular plate 25 by using a fastening screw, when needed, the driving motor 22 can be connected with an external power supply and can be driven to work, the driving motor 22 works, an output shaft on the driving motor can drive the screw rod 23 to rotate when rotating forwards or reversely, the screw rod 23 rotates to drive the slide block 24, the back cover 10 and the display screen main body 1 to move upwards or downwards, the height of the display screen main body 1 is adjusted, when the height of the display screen main body 1 is reduced for maintenance operation, the anti-tilting rod 28 can be rotated to be vertically placed, the anti-tilting rod 28 is blocked at the front side of the display screen main body 1, the display screen main body 1 is prevented from tilting and breaking, the display screen is convenient to use, the display screen for economic management solves the problems that the conventional display screen for economic management is used, are fixedly arranged on a wall body, the upper and lower heights of the wall body can not be adjusted, and inconvenience is brought to maintenance operation.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a display screen for economic management, includes display screen main part (1), its characterized in that: a rear cover (10) is arranged on the rear side surface of the display screen main body (1), a height adjusting device (2) is arranged on the rear cover (10), the height adjusting device (2) comprises a slide rail (20) which is vertically arranged and a rectangular plate (25) which is fixedly arranged on the back side surface of the back cover (10), a sliding chute (201) arranged along the height direction of the sliding rail (20) is arranged in the sliding rail (20), a driving motor (22) is arranged on the bottom surface of the sliding rail (20), a screw rod (23) which is vertically and upwards arranged is arranged at the tail end of an output shaft of the driving motor (22), the screw rod (23) is positioned in the sliding groove (201), a sliding block (24) is arranged on the rear side surface of the rectangular plate (25), the sliding block (24) is positioned in the sliding groove (201) and is in sliding connection with the sliding groove (201), the screw rod (23) penetrates through the sliding block (24) and is in threaded connection with the sliding block (24).

2. The display screen for economic management according to claim 1, characterized in that: the top of the sliding groove (201) is not communicated with the outside, and the top end of the screw rod (23) is rotatably connected with the top wall of the sliding groove (201).

3. The display screen for economic management according to claim 1, characterized in that: the sliding block is characterized in that limiting grooves (202) arranged in the vertical direction are formed in the groove walls of the left side and the right side of the sliding groove (201), limiting blocks (241) are arranged at positions, right opposite to the limiting grooves (202), on the sliding block (24), and the limiting blocks (241) are located in the limiting grooves (202) and are in sliding connection with the limiting grooves (202).

4. The display screen for economic management according to claim 1, characterized in that: the left side surface and the right side surface of the sliding rail (20) are respectively provided with an upper fixing plate (21) and a lower fixing plate (21) which are symmetrical to each other, and the fixing plates (21) are fixedly installed on a wall body through a plurality of fastening bolts.

5. The display screen for economic management according to claim 1, characterized in that: still be provided with supporting seat (26) on the bottom surface of rectangular plate (25), the cross-section of supporting seat (26) is the U-shaped, the bottom surface of display screen main part (1) is supported on the horizontal segment plate body of supporting seat (26).

6. The display screen for economic management according to claim 5, characterized in that: the supporting seat is characterized in that a containing groove (27) with the top communicated with the outside is formed in the front side plate body of the supporting seat (26), a shifting groove (271) is formed in the front side groove wall of the containing groove (27), and anti-toppling rods (28) are rotatably connected to the left end portion and the right end portion of the containing groove (27).