CN213576456U - Vertical display screen fixing device - Google Patents

Abstract

The utility model relates to a vertical display screen fixing device, this vertical display screen fixing device includes: a fixed base, a sliding component and a first supporting plate, wherein the side surface of the fixed base is provided with an accommodating cavity with an opening at one side, and the top of the sliding component is fixedly provided with a display screen, one side of the display screen is provided with a clamping block, the sliding component comprises a sliding part and a first connecting piece, the first connecting piece is arranged in the containing cavity in a sliding way, and is provided with a sliding groove penetrating through the surface of the sliding part, the side wall of the accommodating cavity is provided with a first sliding bulge which is in sliding connection with the sliding groove, the sliding part is provided with a second sliding bulge which is in sliding connection with the sliding groove, the sliding part is internally provided with a sliding cavity with an opening at one side and a sliding part, under the effect of first connecting piece, make it have and accomodate the first position and the roll-off that hold the intracavity and hold chamber and unable adjustment base vertically second position, first backup pad is installed at the slip intracavity, and when the slider was in the second position, first backup pad can with joint piece joint to form stable supporting structure.

Description

Vertical display screen fixing device

Technical Field

The utility model relates to a vertical display screen technical field specifically is a vertical display screen fixing device.

Background

Along with the rise of digital intellectuality, many cities all are provided with vertical display screen in public place, and through the picture, characters, multimedia materials such as video carry out advertising, current vertical display screen majority is direct through mode fixed mounting such as screw and bolt on unable adjustment base, when using, vertical display screen and unable adjustment base connection structure are firm inadequately, the gap can appear in the junction, thereby lead to vertical display screen to rock or collapse on unable adjustment base, bring adverse effect for the user.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

For solving the above problem, the utility model provides a vertical display screen fixing device can solve the unstable problem of current vertical display screen structure.

(II) technical scheme

In order to realize the technical scheme, the utility model provides a following technical scheme: a vertical display screen fixing device includes: the sliding component comprises a sliding part and a first connecting part, the first connecting part is slidably arranged in the accommodating cavity and is provided with a sliding groove penetrating through the surface of the accommodating cavity, the side wall of the accommodating cavity is provided with a first sliding bulge which is slidably connected with the sliding groove, the sliding part is provided with a second sliding bulge which is slidably connected with the sliding groove, the sliding part can move along the length direction of the sliding groove, the sliding cavity with one side opened is arranged in the sliding part, the sliding part is provided with a first position which is accommodated in the accommodating cavity and a second position which is perpendicular to the fixed base and slides out of the accommodating cavity under the action of the first connecting part, the first supporting plate is slidably arranged in the sliding cavity, and when the sliding part is positioned at the second position, one end of the first supporting plate can extend out of the sliding cavity to be clamped with the clamping block to form a stable supporting structure.

Preferably, the device further comprises an elastic element, one end of the elastic element is fixedly connected with the bottom of the accommodating cavity, and the other end of the elastic element is fixedly connected with the first connecting element.

Preferably, the device still includes the stopper, is equipped with the joint arch on the joint piece, first backup pad tip be equipped with the protruding complex joint groove of joint, stopper slidable install on the joint piece, when first backup pad tip and the protruding joint of joint, the stopper slidable to with first backup pad face butt, and then fix first backup pad on the joint piece.

Preferably, the device further comprises a hinge member and a second support plate, wherein the first end of the second support plate is slidably connected with the sliding cavity, the second end of the second support plate can be rotatably connected with the hinge member, one end of the first support plate can be rotatably connected with the hinge member, and the first support plate can be attached to or unfolded from the second support plate through the hinge member.

Preferably, the device further comprises a driving assembly and a fixed foot, wherein the driving assembly comprises a rotating motor, a rotating gear, two driven gears and two fixing pieces, the rotating motor is fixedly installed in the fixed base, an output shaft of the rotating motor is fixedly connected with the rotating gear, the two fixing pieces are respectively and fixedly installed on two sides of the rotating motor, one end of the fixed foot stretches into the fixed base and is connected with the fixing pieces, the other end of the fixed foot is arranged outside, the two driven gears are respectively sleeved in the two fixing pieces, the external rotating gear of the two driven gears is meshed with the internal rotating gear, and the internal rotating gear is in threaded.

Preferably, the fixing foot is arranged at one end outside and is provided with an antiskid bulge.

Preferably, the device still includes the roll subassembly, and the roll subassembly includes the movable pulley, rotates piece and second connecting piece, and the unable adjustment base bottom is equipped with the mounting groove, is equipped with the installation arch in the mounting groove, and second connecting piece one end and the protruding threaded connection of installation, the other end with rotate a joint, rotate and keep away from second connecting piece one end and rotate with the movable pulley and be connected.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that: take out the device under the normality earlier, again with the slider toward keeping away from and holding the chamber direction and remove, when the second slides the arch and slides to holding tank tip, drive first connecting piece toward keeping away from and holding the chamber direction and remove, shift out when the slider is whole and hold the chamber after, rotate the slider, make the slider have slip chamber opening one side up, this moment, slider side and unable adjustment base side laminating, follow the slip intracavity roll-off with first backup pad again, and with joint piece joint, and then it is fixed with the display screen, generally speaking, the device is through addding the slip subassembly, increase the backup pad for the display screen, solve current vertical display screen unstable structure problem, convenient to use user uses.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 shows a schematic overall structure diagram of an embodiment of the present invention;

fig. 2 shows a schematic diagram of the overall structure of the embodiment of the present invention;

fig. 3 shows a schematic diagram of the overall structure of the embodiment of the present invention;

fig. 4 shows an exploded view of the overall structure of the embodiment of the present invention;

figure 5 shows an enlarged view of embodiment a of the invention;

figure 6 shows a cross-sectional view of an embodiment of the present invention;

fig. 7 shows an enlarged view of embodiment D of the invention;

fig. 8 shows an exploded view of the inner part of the containing chamber in fig. 2 according to an embodiment of the present invention;

fig. 9 shows a cross-sectional view of the overall structure of an embodiment of the present invention;

fig. 10 shows an enlarged view of embodiment B of the invention;

figure 11 shows a schematic view of a mount according to an embodiment of the invention.

In the figure: 10 fixed base, 11 display screen, 12 hold the chamber, 13 joint piece, 14 joint arch, 15 joint grooves, 20 slip subassemblies, 21 slider, 22 first connecting piece, 23 slip chamber, 24 sliding tray, 25 elastic component, 26 first slip arch, 27 second slip arch, 30 stopper, 31 spacing groove, 32 first backup pad, 33 second backup pad, 34 articulated elements, 40 stationary foot, 41 drive assembly, 42 rotation motor, 43 rotating gear, 44 driven gear, 45 mounting, 46 rotating groove, 47 fixed groove, 48 non-slip arch, 49 rolling subassembly, 50 movable pulley, 51 second connecting piece, 52 rotating piece, 53 mounting grooves, 54 mounting arch.

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.

Referring to fig. 1-11, an embodiment of the present invention discloses a vertical display screen fixing device, which includes: the fixing base 10, the sliding component 20 and the first supporting plate 32, the side of the fixing base 10 is provided with a containing cavity 12 with an opening on one side, the top of the fixing base is fixedly provided with a display screen 11, one side of the display screen 11 is provided with a clamping block 13, the sliding component 20 comprises a sliding part 21 and a first connecting part 22, the first connecting part 22 is slidably arranged in the containing cavity 12 and is provided with a sliding groove 24 penetrating through the surface of the first connecting part, the side wall of the containing cavity 12 is provided with a first sliding bulge 26 slidably connected with the sliding groove 24, the sliding part 21 is provided with a second sliding bulge 27 slidably connected with the sliding groove 24, the sliding part 21 can move along the length direction of the sliding groove 24, a sliding cavity 23 with an opening on one side is arranged in the sliding part 21, the sliding part 21 slides and has a first position contained in the containing cavity 12 and a second position sliding out of the containing cavity 12 and perpendicular to the, the first supporting plate 32 is slidably installed in the sliding cavity 23, and when the sliding member 21 is located at the second position, one end of the first supporting plate 32 can extend out of the sliding cavity 23 to be clamped with the clamping block 13, so as to form a stable supporting structure.

It should be noted that two first connecting members 22 are provided and symmetrically disposed on two sides of the accommodating cavity 12 to improve the stability when the sliding member 21 slides out of the accommodating cavity 12, the depth of the accommodating cavity should be greater than the sum of the first sliding protrusion 26 and the second sliding protrusion 27 to avoid the collision between the first sliding protrusion 26 and the second sliding protrusion 27 when the sliding member 21 slides, one first connecting member 22 is provided with two first sliding protrusions 26, the first sliding protrusion 26 is T-shaped, and the sliding groove 24 is convex-shaped, so that the first sliding protrusion 26 fixes the first connecting member 22 to prevent the first connecting member 22 from separating from the accommodating cavity 12 when the sliding member 21 is in the second position, so as to improve the stability of the device, the size of the sliding member 21 cannot be greater than 1/2 of the size of the fixing base 10, on one hand, the receiving cavity 12 is prevented from being too large to cause the quality of the fixing base 10 to be insufficient, the display screen 11 is operated and shaken, on the other hand, the sliding out of the sliding part 21 from the accommodating cavity 12 is facilitated, the occupied area is too large when the sliding part 21 rotates after sliding out, the use by a user is not facilitated, when the sliding part 21 is located at the first position, the opening of the accommodating cavity 12 is the same as the opening direction of the sliding cavity 23, the distance between the second sliding protrusion 27 and the side, far away from the opening of the sliding cavity 23, of the sliding part 21 is smaller than the distance between the first connecting piece 22 and the ground, so that the sliding part 21 rotates to the second position after sliding out of the accommodating cavity 12, when the sliding part 21 is located at the second position, the abutting proportion between the side surface of the sliding part 21 and the fixed base 10 is 2/5, when the first supporting plate 32 is prevented from being clamped with the clamping block 13, the.

Based on the scheme, the vertical display screen fixing device is used in the following mode: take out the device under the normality earlier, remove slider 21 toward keeping away from and hold 12 directions, when second slip arch 27 slides to holding tank tip, drive first connecting piece 22 toward keeping away from and hold 12 directions and remove, after slider 21 all shifted out and hold chamber 12, rotate slider 21, make slider 21 have slide chamber 23 opening one side up, at this moment, slider 21 side and unable adjustment base 10 side laminating, roll-off in following slide chamber 23 with first backup pad 32 again, and with joint piece 13 joint, and then fix display screen 11, generally speaking, the device is through addding sliding assembly 20, increase the backup pad for display screen 11, solve the unstable problem of current vertical display screen structure, convenient to use user.

Further, the device further comprises an elastic member 25, one end of the elastic member 25 is fixedly connected with the bottom of the accommodating cavity 12, and the other end is fixedly connected with the first connecting member 22, specifically, when the sliding member 21 is in the first position, the elastic member 25 is in a natural state, in which the first connecting member 22 is located in the accommodating chamber 12, the sliding member 21 is located in the accommodating chamber 12, and is attached to the side of the fixing base 10, preventing the first connecting member 22 from rotating out of the accommodating chamber 12, improving the stability of the device, when the sliding part 21 is at the second position, the elastic part 25 is in a stretched state, and under the elastic action, the sliding part 21 is attached and fixed to the side surface of the fixed base 10, so that the first connecting part 22 and the sliding part 21 are prevented from being moved out too much, the first supporting plate 32 is difficult to fix on the clamping block 13, and the stability of the device is improved, in the embodiment, the elastic part 25 is preferably a spring.

Further, the device also comprises a limiting block 30, a clamping protrusion 14 is arranged on the clamping block 13, a clamping groove 15 matched with the clamping protrusion 14 is arranged at the end part of the first supporting plate 32, the limiting block 30 is slidably arranged on the clamping block 13, when the end part of the first supporting plate 32 is clamped with the clamping protrusion 14, the limiting block 30 can slide to abut against the surface of the first supporting plate 32, so that the first supporting plate 32 is fixed on the clamping block 13, specifically, a limiting groove 31 penetrating through the top part of the clamping block 13 and the clamping protrusion 14 is arranged on the clamping block 13, the limiting block 30 can move along the length direction of the limiting groove 31, the position of the limiting groove 31 is designed according to the position of the first supporting plate 32 on the clamping block 13, the length of the clamping protrusion 14 is larger than the depth of the clamping groove 15, when the first supporting plate 32 is clamped with the clamping protrusion 14, the limiting block 30 moves to the clamping protrusion 14 from the top, and laminate in first backup pad 32 face to it is fixed with first backup pad 32, prevent to use or remove the in-process, first backup pad 32 breaks away from joint piece 13, improves the device's practicality.

Further, the device also comprises a hinge member 34 and a second support plate 33, a first end of the second support plate 33 is slidably connected with the sliding cavity 23, a second end of the second support plate 33 is rotatably connected with the hinge member 34, one end of the first support plate 32 is rotatably connected with the hinge member 34, the first support plate 32 can be attached to or unfolded from the second support plate 33 through the hinge member 34, specifically, the sum of the thicknesses of the first support plate 32 and the second support plate 33 should be smaller than the opening size of the sliding cavity 23, two hinge members 34 are provided and are embedded at the end parts of the first support plate 32 and the second support plate 33, when the sliding member 21 is at the first position, the plate surface of the first support plate 32 is attached to the plate surface of the second support plate 33 through the hinge member 34, when the device is used, the second support plate 33 is firstly moved away from the bottom of the sliding cavity 23, so that the first support plate 32 and the, rotate first backup pad 32 again, under the effect of articulated elements 34, make first backup pad 32 face and the protruding 14 joints of joint in second backup pad 33 face be in same horizontal position, rotate second backup pad 33 again, make joint groove 15 and the protruding 14 joints of joint on the first backup pad 32, in addition, the mode is fixed to first backup pad 32 and the articulated department accessible magnetism of second backup pad 33, when preventing first backup pad 32 and the 13 joints of joint piece, the articulated department of first backup pad 32 and second backup pad 33 is crooked, the stability of the device is improved.

Referring to fig. 9-11, the device further includes a driving assembly 41 and a fixing leg 40, the driving assembly 41 includes a rotating motor 42, a rotating gear 43, two driven gears 44 and two fixing members 45, the rotating motor 42 is fixedly installed in the fixing base 10, an output shaft of the rotating motor is fixedly connected with the rotating gear 43, the two fixing members 45 are respectively and fixedly installed at two sides of the rotating motor 42, one end of the fixing leg 40 extends into the fixing base 10 and is connected with the fixing member 45, the other end of the fixing leg is disposed outside, the two driven gears 44 are respectively sleeved in the two fixing members 45, the outer rotating gear 43 is meshed with the two driven gears 44, the inner part of the fixing leg is in threaded connection with the fixing leg 40, specifically, the four fixing legs 40 are equidistantly distributed at four corners of the bottom of the fixing base 10, the fixing members 45 are provided with rotating grooves 46 and fixing grooves 47 which, fixed foot 40 first end is through rotating in the groove 46 stretches into fixed slot 47, the second end is arranged in the external world, drive assembly 41 is equipped with two, and the symmetry sets up in unable adjustment base 10 bottom, use with four fixed feet 40 of cooperation, when the device is in the stationary state, movable pulley 50 is in same horizontal position with fixed foot 40, and restrict the removal of the device under the effect of non-slip bulge 48, when needing the device to remove, start rotation motor 42, the driven gear 44 rotation of driving of rotating gear 43, under the restriction of mounting 45, make fixed foot 40 follow driven gear 44's screw thread and rotate, fixed foot 40 moves toward fixed slot 47 direction, and then adjust the distance of fixed foot 40 second end and unable adjustment base 10, improve the practicality of the device.

In order to facilitate the fixing of the device, the fixing foot 40 is provided with an anti-skid projection 48 at one end placed outside, and the anti-skid projection 48 is circular.

Further, the device also includes a rolling assembly 49, the rolling assembly 49 includes a sliding wheel 50, a rotating member 52 and a second connecting member 51, the bottom of the fixing base 10 is provided with a mounting groove 53, a mounting protrusion 54 is arranged in the mounting groove 53, one end of the second connecting member 51 is connected with the mounting protrusion 54 by screw thread, the other end is connected with the rotating member 52 in a clamping manner, one end of the rotating member 52 far away from the second connecting member 51 is connected with the sliding wheel 50 by rotation, specifically, the rolling assembly 49 is provided with four rolling assemblies 49 which are distributed at four corners of the bottom of the fixing base 10 at equal intervals, when the second connecting member 51 is connected with the mounting protrusion 54 by screw thread, the clamping portion of the rotating member 52 and the second connecting member 51 can rotate relatively to realize rotation of the sliding wheel 50 in all directions, the practicability of the device is improved, when the sliding wheel 50 needs to be disassembled and assembled, only the second connecting member 51 needs, the practicability of the device is improved.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of protection of the present application is not to be construed as being limited.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a vertical display screen fixing device which characterized in that includes:

the fixing device comprises a fixing base (10), wherein an accommodating cavity (12) with an opening at one side is formed in the side surface of the fixing base (10), a display screen (11) is fixedly installed at the top of the fixing base, and a clamping block (13) is arranged on one surface of the display screen (11);

a sliding assembly (20), wherein the sliding assembly (20) comprises a sliding part (21) and a first connecting part (22), the first connecting part (22) is installed in the accommodating cavity (12) in a sliding mode, and is provided with a sliding groove (24) penetrating through the surface of the accommodating cavity (12), the side wall of the accommodating cavity (12) is provided with a first sliding bulge (26) connected with the sliding groove (24) in a sliding way, the sliding piece (21) is provided with a second sliding bulge (27) which is connected with the sliding groove (24) in a sliding way, the sliding piece (21) can move along the length direction of the sliding groove (24), a sliding cavity (23) with one side opened is arranged in the sliding part (21) to slide the sliding part (21), under the action of the first connecting piece (22), the first connecting piece is enabled to have a first position of being accommodated in the accommodating cavity (12) and a second position of sliding out of the accommodating cavity (12) and being vertical to the fixed base (10);

first backup pad (32), first backup pad (32) slidable installs in sliding chamber (23), and when slider (21) was in the second position, sliding chamber (23) and joint piece (13) joint can be stretched out to first backup pad (32) one end to form stable bearing structure.

2. The vertical display screen fixing device according to claim 1, further comprising an elastic member (25), wherein one end of the elastic member (25) is fixedly connected with the bottom of the accommodating cavity (12), and the other end is fixedly connected with the first connecting member (22).

3. The vertical display screen fixing device according to claim 1, further comprising a limiting block (30), a clamping protrusion (14) is arranged on the clamping block (13), the end of the first supporting plate (32) is provided with a clamping groove (15) matched with the clamping protrusion (14), the limiting block (30) can be slidably mounted on the clamping block (13), when the end of the first supporting plate (32) is clamped with the clamping protrusion (14), the limiting block (30) can be slidably abutted against the surface of the first supporting plate (32), and the first supporting plate (32) is fixed on the clamping block (13).

4. The vertical display screen fixing device according to claim 1, further comprising a hinge member (34) and a second support plate (33), wherein the first end of the second support plate (33) is slidably connected to the sliding cavity (23), the second end of the second support plate is rotatably connected to the hinge member (34), one end of the first support plate (32) is rotatably connected to the hinge member (34), and the hinge member (34) can make the first support plate (32) and the second support plate (33) fit or unfold.

5. The stand display screen fixing device according to claim 1, further comprising a driving assembly (41) and a fixing foot (40), the driving assembly (41) comprises a rotating motor (42), a rotating gear (43), two driven gears (44) and two fixing pieces (45), the rotating motor (42) is fixedly arranged in the fixed base (10), and the output shaft thereof is fixedly connected with a rotating gear (43), the two fixed pieces (45) are respectively and fixedly arranged at the two sides of a rotating motor (42), one end of the fixed foot (40) extends into the fixed base (10), is connected with the fixed part (45), the other end is arranged outside, the two driven gears (44) are respectively sleeved in the two fixed parts (45), and the external part of the external part is meshed with the rotating gear (43), and the internal part is in threaded connection with the fixed foot (40).

6. A vertical display screen fixing device according to claim 5, characterized in that the fixing foot (40) is provided with a skidproof bump (48) at the end for placing outside.

7. The vertical display screen fixing device according to claim 1, further comprising a rolling assembly (49), wherein the rolling assembly (49) comprises a sliding wheel (50), a rotating member (52) and a second connecting member (51), a mounting groove (53) is formed in the bottom of the fixing base (10), a mounting protrusion (54) is arranged in the mounting groove (53), one end of the second connecting member (51) is in threaded connection with the mounting protrusion (54), the other end of the second connecting member is in clamping connection with the rotating member (52), and one end, away from the second connecting member (51), of the rotating member (52) is rotatably connected with the sliding wheel (50).

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