CN218441560U

CN218441560U - Liquid crystal advertisement machine that base stability is high

Info

Publication number: CN218441560U
Application number: CN202223052736.2U
Authority: CN
Inventors: 朱克林
Original assignee: Shenzhen Zhengyu Video Technology Co ltd
Current assignee: Shenzhen Zhengyu Video Technology Co ltd
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-02-03
Anticipated expiration: 2032-11-16

Abstract

The utility model discloses a liquid crystal advertisement machine that base stability is high, include liquid crystal advertisement machine body and set up in the base of liquid crystal advertisement machine body bottom, the both sides at both ends all are provided with firm mechanism around the base, firm mechanism includes the folded sheet, folded sheet one end is articulated with base activity, the folded sheet other end is provided with fixed subassembly, the folded sheet is collapsible to be accomodate on the base and with its spacing fixed through first stop gear, the back of liquid crystal advertisement machine body is provided with supporting mechanism, supporting mechanism includes length adjustment pole, can accomodate the folded sheet is folding on the base through the first stop gear who sets up, second stop gear through setting can be fixed in liquid crystal advertisement machine body back with the supporting mechanism after folding is accomodate, the folded sheet excessively stretches out and the supporting mechanism swing when avoiding this liquid crystal advertisement machine body not using, be convenient for this liquid crystal advertisement machine's storage and transportation.

Description

Liquid crystal advertisement machine that base stability is high

Technical Field

The utility model relates to a liquid crystal advertisement machine technical field specifically is a liquid crystal advertisement machine that base stability is high.

Background

The liquid crystal advertising machine is a new generation of intelligent equipment, forms a complete advertising broadcast control system through terminal software control, network information transmission and multimedia terminal display, and carries out advertising propaganda through multimedia materials such as pictures, characters, videos, small plug-ins and the like.

The liquid crystal advertising machine is usually placed at a proper position by utilizing a plate-shaped base, so that a customer can conveniently visit advertisements, but the situation that the liquid crystal advertising machine is inclined is easily caused along with the touch or the careless collision of the customer on the liquid crystal advertising machine, so that the placing stability of the liquid crystal advertising machine is reduced.

Through retrieval, chinese patent publication numbers: CN216719413U discloses a liquid crystal advertisement machine with a high base stability, which comprises a base, wherein the top of the base is fixedly connected with a liquid crystal advertisement machine body, the top of the base is provided with four supporting devices, and the back of the liquid crystal advertisement machine body is provided with a limiting device; the supporting device comprises a supporting plate, the supporting plate is rotatably connected to the top of the base, a connecting screw rod is inserted and sleeved in the bottom thread on one side of the supporting plate, and the bottom of the connecting screw rod is fixedly connected with a bottom plate; the limiting device comprises a connecting rod, the top of the connecting rod is rotatably connected with the liquid crystal advertising machine body, and the bottom of the outer wall of the connecting rod is sleeved with a connecting sleeve in a sliding mode.

Above-mentioned patent utilizes strutting arrangement and stop device's the mode of setting up, strutting arrangement can increase the area of base and ground contact, and stop device can strengthen the ability that liquid crystal advertisement machine body shocks resistance to improve the stability that liquid crystal advertisement machine body was put, but still have some weak points, and its strutting arrangement is fixed mounting all on the base, and when liquid crystal advertisement machine did not use, strutting arrangement took great area, the storage and the transportation of this liquid crystal advertisement machine of being not convenient for.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved by the utility model

Not enough to prior art, the utility model aims to provide a liquid crystal advertisement machine that base stability is high, the device aim at solving prior art under bracing device and can not fold and accomodate, the technical problem of the storage of liquid crystal advertisement machine and transportation of being not convenient for.

2. Technical scheme

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

the utility model provides a liquid crystal advertisement machine that base stability is high, includes liquid crystal advertisement machine body and sets up in the base of liquid crystal advertisement machine body bottom, the both sides at both ends all are provided with stabilizing mean around the base, stabilizing mean includes the folded sheet, folded sheet one end is articulated with the base activity, the folded sheet other end is provided with fixed subassembly, the folded sheet is collapsible to be accomodate on the base and with its spacing fixed through first stop gear, the back of liquid crystal advertisement machine body is provided with supporting mechanism, supporting mechanism includes the length adjustment pole, the length adjustment pole top is provided with the fixed plate, the fixed plate is fixed in liquid crystal advertisement machine body back, be provided with first articulated seat on the fixed plate, length adjustment pole top and first articulated seat activity hinge joint, the length adjustment pole bottom is provided with touches the floor, touch and be provided with the articulated seat of second on the floor, the length adjustment pole bottom is articulated with the articulated seat activity of second, supporting mechanism is collapsible to be accomodate in the back of liquid crystal advertisement machine body and with its spacing fixed through second stop gear.

Preferably, first stop gear includes first mounting groove, first direction slide bar, limiting plate and first spring, bottom department at liquid crystal advertisement machine body outer wall is seted up to first mounting groove, the vertical first direction slide bar that is provided with in the first mounting groove, the both ends and the first mounting groove inner wall fixed connection of first direction slide bar, the limiting plate has been cup jointed in the slip on the first direction slide bar, the limiting plate is L type structure, be provided with first spring between the inside top of limiting plate top and first mounting groove, first spring cup joints in the outside of first direction slide bar.

Preferably, the fixed subassembly includes threaded rod of threaded connection on the folded sheet expansion end, the top fixedly connected with knob of threaded rod, the bottom fixedly connected with of threaded rod supports the clamp plate.

Preferably, be provided with the holding tank that is used for taking in fixed subassembly under the folded plate fold condition on the base.

Preferably, the folding plate is provided with a positioning hole, the base is provided with a fixing hole corresponding to the positioning hole in position in the unfolded state of the folding plate, and the stabilizing mechanism further comprises a positioning bolt which sequentially penetrates through the positioning hole and the fixing hole to fix the position of the folding plate.

Preferably, the second limiting mechanism comprises two second mounting grooves, two second guide sliding rods, two stretching assemblies and a connecting plate, the two second mounting grooves are vertically formed in the back of the liquid crystal advertising machine body and are respectively arranged on two sides of the supporting mechanism, the second guide sliding rods are arranged in the second mounting grooves, two ends of each second guide sliding rod are fixedly connected with the top end and the bottom end inside the corresponding second mounting groove, the stretching assemblies are connected to the second guide sliding rods in a sliding and sleeved mode, and the connecting plate is arranged between the stretching assemblies.

Preferably, the stretching assembly comprises a sleeve, a telescopic rod, a baffle and a second spring, the sleeve is slidably sleeved on the second guide slide rod, a containing cavity is formed in the sleeve, one end of the telescopic rod is movably inserted into the containing cavity and fixedly connected with the baffle, the baffle is sleeved on the outer side of the telescopic rod between the inner wall of the containing cavity, and the other end of the telescopic rod is fixedly connected with the connecting plate.

Preferably, a hook is arranged on the back of the liquid crystal advertising machine body above the fixing plate and used for bearing the connecting plate.

3. Advantageous effects

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

the embodiment of the utility model provides an in high liquid crystal advertisement machine of base stability can accomodate the folded sheet is folding on the base through the first stop gear that sets up, can be fixed in liquid crystal advertisement machine body back with the supporting mechanism after folding accomodating through the second stop gear that sets up, the folded sheet too stretches out and the supporting mechanism swing when avoiding this liquid crystal advertisement machine body not to use, the storage and the transportation of this liquid crystal advertisement machine of being convenient for.

Drawings

FIG. 1 is a schematic view of the overall structure of a liquid crystal advertising machine with a highly stable base according to the present invention;

FIG. 2 is a schematic view of a back structure of a liquid crystal advertisement player with a highly stable base;

FIG. 3 is an enlarged view of the structure of area A in FIG. 1;

fig. 4 is a cross-sectional view of the stretching assembly of the liquid crystal advertisement machine with high base stability of the present invention.

In the figure: 1. a liquid crystal advertising machine body; 2. a base; 3. a stabilizing mechanism; 31. folding the board; 311. positioning holes; 32. a fixing assembly; 321. a threaded rod; 322. a knob; 323. pressing the plate; 33. positioning bolts; 4. a first limit mechanism; 41. a first mounting groove; 42. a first guide slide bar; 43. a limiting plate; 44. a first spring; 5. accommodating grooves; 6. a support mechanism; 61. a fixing plate; 62. a first hinge mount; 63. a length adjusting rod; 64. touching the floor; 65. a second hinge mount; 7. a second limiting mechanism; 71. a second mounting groove; 72. a second guide slide bar; 73. a stretching assembly; 731. a sleeve; 7311. an accommodating chamber; 732. a telescopic rod; 733. a baffle plate; 734. a second spring; 74. a connecting plate; 8. and (4) hanging hooks.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person skilled in the art without creative work belong to the scope of protection of the present invention based on the embodiments of the present invention.

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Several embodiments of the invention are presented in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The embodiment is as follows:

please refer to fig. 1-4, the embodiment provides a liquid crystal advertising player with a high base stability, which includes a liquid crystal advertising player body 1 and a base 2 disposed at the bottom of the liquid crystal advertising player body 1, both sides of the front and rear ends of the base 2 are provided with stabilizing mechanisms 3, each stabilizing mechanism 3 includes a folding plate 31, one end of each folding plate 31 is movably hinged to the base 2, the other end of each folding plate 31 is provided with a fixing component 32, each fixing component 32 includes a threaded rod 321 in threaded connection with the movable end of the corresponding folding plate 31, the top end of each threaded rod 321 is fixedly connected with a knob 322, the bottom end of each threaded rod 321 is fixedly connected with a pressing plate 323, when the liquid crystal advertising player is used, the folding plates 31 are unfolded, then an operator drives the threaded rods 321 to rotate by rotating the knobs 322, so that the pressing plates 323 are pressed on the ground, the contact area between the base 2 and the ground can be increased, and the base stability of the liquid crystal advertising player is improved.

In addition, referring to fig. 2, in the present embodiment, the supporting mechanism 6 is disposed on the back of the liquid crystal advertisement machine body 1, the supporting mechanism 6 includes a length adjusting rod 63, a fixing plate 61 is disposed on the top end of the length adjusting rod 63, the fixing plate 61 is fixed on the back of the liquid crystal advertisement machine body 1, a first hinge seat 62 is disposed on the fixing plate 61, the top end of the length adjusting rod 63 is movably hinged to the first hinge seat 62, a touch floor 64 is disposed on the bottom end of the length adjusting rod 63, a second hinge seat 65 is disposed on the touch floor 64, and the bottom end of the length adjusting rod 63 is movably hinged to the second hinge seat 65.

In some embodiments of the present application, rubber pads are disposed at the bottom of the ground contact plate 64 and the bottom of the pressing plate 323, so that friction between the ground contact plate 64 and the ground pressing plate 323 and the ground can be increased, and stability of the liquid crystal advertising machine body 1 and the base 2 can be further improved.

The utility model discloses in a preferred example, locating hole 311 has been seted up on folded sheet 31, base 2 is equipped with the fixed orifices that corresponds with locating hole 311 position under the folded sheet 31 expansion state, stabilizing mean 3 still includes pilot pin 33, pilot pin 33 passes locating hole 311 and fixed orifices in proper order with folded sheet 31 rigidity, when folded sheet 31 expandes, can be with folded sheet 31 rigidity through passing pilot hole 311 and fixed orifices in proper order with pilot pin 33, play the stability of this liquid crystal advertising machine base of better improvement.

Referring to fig. 1, in the present embodiment, the folding plate 31 can be folded and stored on the base 2 and is limited and fixed by the first limiting mechanism 4, and the folding plate 31 can be folded and stored on the base 2 by the first limiting mechanism 4, so that the folding plate 31 is prevented from being too extended when the liquid crystal advertising machine body 1 is not used, and the storage and transportation of the liquid crystal advertising machine are facilitated.

In this embodiment, referring to fig. 3, the first limiting mechanism 4 has the following specific structure:

the first limiting mechanism 4 comprises a first mounting groove 41, a first guide slide bar 42, a limiting plate 43 and a first spring 44, the first mounting groove 41 is formed in the bottom end of the outer wall of the liquid crystal advertising machine body 1, the first guide slide bar 42 is vertically arranged in the first mounting groove 41, two ends of the first guide slide bar 42 are fixedly connected with the inner wall of the first mounting groove 41, the limiting plate 43 is connected to the first guide slide bar 42 in a sliding and sleeving mode, the limiting plate 43 is of an L-shaped structure, the first spring 44 is arranged between the top of the limiting plate 43 and the top end of the interior of the first mounting groove 41, and the first spring 44 is connected to the outer side of the first guide slide bar 42 in a sleeving mode;

further, the base 2 is provided with a containing groove 5 for containing the fixing component 32 when the folding plate 31 is folded;

specifically, when this liquid crystal advertising player body 1 does not use, upwards stimulate limiting plate 43 through operating personnel, limiting plate 43 can extrude shrink first spring 44, with limiting plate 43 lifting, then accomodate two folded sheets 31 of same end to inboard folding, make fixed subassembly 32 accomodate in holding tank 5, at this moment, folded sheet 31 accomodates in base 2 top, then through loosening limiting plate 43, promote limiting plate 43 downwards under the elastic action of first spring 44, make two folded sheets 31 arrange limiting plate 43 in, with folded sheet 31 rigidity, can be with folded sheet 31 rigidity.

In addition, referring to fig. 2, in the present embodiment, the supporting mechanism 6 can be folded and stored in the back of the liquid crystal advertisement machine body 1 and is limited and fixed by the second limiting mechanism 7, the folded and stored supporting mechanism 6 can be fixed to the back of the liquid crystal advertisement machine body 1 by the second limiting mechanism 7, and when the liquid crystal advertisement machine body 1 is not used, the supporting mechanism 6 is prevented from swinging.

In the present embodiment, referring to fig. 2 and fig. 4, the second limiting mechanism 7 has the following specific structure:

the second limiting mechanism 7 comprises two second mounting grooves 71, two second guide slide bars 72, stretching assemblies 73 and a connecting plate 74, the two second mounting grooves 71 are vertically arranged at the back of the liquid crystal advertising machine body 1 and are respectively arranged at two sides of the supporting mechanism 6, the second guide slide bars 72 are arranged in the second mounting grooves 71, two ends of each second guide slide bar 72 are fixedly connected with the top end and the bottom end inside the second mounting groove 71, the stretching assemblies 73 are sleeved on the second guide slide bars 72 in a sliding mode, and the connecting plate 74 is arranged between the two stretching assemblies 73;

further, the stretching assembly 73 comprises a sleeve 731, a telescopic rod 732, a baffle 733 and a second spring 734, the sleeve 731 is slidably sleeved on the second guide sliding rod 72, an accommodating cavity 7311 is arranged in the sleeve 731, one end of the telescopic rod 732 is movably inserted into the accommodating cavity 7311 and is fixedly connected with the baffle 733, the second spring 734 is sleeved between the baffle 733 and the inner wall of the accommodating cavity 7311 and is located at the outer side of the telescopic rod 732, and the other end of the telescopic rod 732 is fixedly connected with the connecting plate 74;

furthermore, a hook 8 is arranged above the fixing plate 61 and at the back of the liquid crystal advertising machine body 1, and the hook 8 is used for bearing the connecting plate 74;

specifically, when the liquid crystal advertisement player body 1 is in use, the connection plate 74 is hooked by the hook 8, so that the support mechanism 6 can be automatically adjusted, the liquid crystal advertisement player body 1 is obliquely supported by the support mechanism 6, so that the placement stability of the liquid crystal advertisement player is improved, when the liquid crystal advertisement player body 1 is not in use, the support mechanism 6 is folded and stored on the back of the liquid crystal advertisement player body 1 by an operator, the connection plate 74 is lifted up, the connection plate 74 is pulled outward, so that the extensible rod 732 moves outward in the storage cavity 7311, at this time, the second spring 734 is compressed and contracted by the baffle 733, so that the distance between the connection plate 74 and the liquid crystal advertisement player body 1 is enlarged, so that the connection plate 74 and the stretching assembly 73 can move downward along the second guide slide bar 72, the connection plate 74 is moved to the stored length adjustment bar 63, the connection plate 74 is released, the connection plate 74 is folded by the property of the second spring 734, so that the length adjustment bar 63 is blocked by the connection plate 74, and the position of the support mechanism 6 of the liquid crystal advertisement player can be fixed.

The implementation principle of the liquid crystal advertisement machine with high base stability in the embodiment of the application is as follows: when the liquid crystal advertising machine is used, the folding plate 31 is unfolded, then the positioning bolt 33 sequentially penetrates through the positioning hole 311 and the fixing hole to fix the position of the folding plate 31, then the operator rotates the knob 322 to drive the threaded rod 321 to rotate, so that the pressing plate 323 is pressed against the ground, the contact area of the base 2 and the ground can be increased, the stability of the base of the liquid crystal advertising machine is improved, meanwhile, the contact floor 64 is pressed against the ground by extending the length adjusting rod 63, at the moment, the length adjusting rod 63 is obliquely arranged to stably support the liquid crystal advertising machine body 1, the impact resistance of the liquid crystal advertising machine is enhanced, the placing stability of the liquid crystal advertising machine is improved, when the liquid crystal advertising machine is not used, the limiting plate 43 is pulled upwards by the operator, the limiting plate 43 can extrude and shrink the first spring 44, the limiting plate 43 is lifted, then the two folding plates 31 at the same end are folded and stored inwards, so that the fixing assembly 32 is accommodated in the accommodating groove 5, at this time, the folding plate 31 is accommodated at the top of the base 2, then the limiting plate 43 is pushed downwards under the elastic action of the first spring 44 by loosening the limiting plate 43, so that the two folded folding plates 31 are arranged in the limiting plate 43, the folding plates 31 are fixed in position, the folded folding plates 31 can be fixed in position, the supporting mechanism 6 is accommodated at the back of the liquid crystal advertising machine body 1 in a folded manner, the connecting plate 74 moves to the accommodated length adjusting rod 63 through the connecting plate 74, the connecting plate 74 is pressed towards the liquid crystal advertising machine body 1 under the sexual action of the second spring 734, so that the length adjusting rod 63 is blocked through the connecting plate 74, the folded supporting mechanism 6 can be fixed in position, and the folding plates 31 are prevented from being excessively stretched out and the supporting mechanism 6 swings when the liquid crystal advertising machine body 1 is not in use, the storage and the transportation of the liquid crystal advertising machine are convenient.

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

1. The utility model provides a liquid crystal advertisement machine that base stability is high, includes liquid crystal advertisement machine body (1) and sets up in base (2) of liquid crystal advertisement machine body (1) bottom, its characterized in that: the utility model discloses a liquid crystal advertising machine, including base (2), both sides at both ends all are provided with stabilizing mean (3) around base (2), stabilizing mean (3) includes folded sheet (31), folded sheet (31) one end and base (2) activity hinge joint, folded sheet (31) other end is provided with fixed subassembly (32), folded sheet (31) collapsible accomodating is on base (2) and with its spacing fixed through first stop gear (4), the back of liquid crystal advertising machine body (1) is provided with supporting mechanism (6), supporting mechanism (6) include length adjustment pole (63), length adjustment pole (63) top is provided with fixed plate (61), fixed plate (61) are fixed in liquid crystal advertising machine body (1) back, be provided with first articulated seat (62) on fixed plate (61), length adjustment pole (63) top is articulated with first articulated seat (62) activity hinge joint, length adjustment pole (63) bottom is provided with touches floor (64), it is provided with second articulated seat (65) on floor (64) to touch, length adjustment pole (63) bottom and second articulated seat (65) support the activity hinge joint, support advertisement machine body (6) and accomodate in its second stop gear (7) back.

2. The liquid crystal advertising player with high base stability as claimed in claim 1, wherein: first stop gear (4) are including first mounting groove (41), first direction slide bar (42), limiting plate (43) and first spring (44), bottom department of liquid crystal advertisement machine body (1) outer wall is seted up in first mounting groove (41), the vertical first direction slide bar (42) that is provided with in first mounting groove (41), the both ends and the inner wall fixed connection of first mounting groove (41) of first direction slide bar (42), limiting plate (43) have been cup jointed in the slip on first direction slide bar (42), limiting plate (43) are L type structure, be provided with first spring (44) between the inside top of limiting plate (43) top and first mounting groove (41), first spring (44) cup joint in the outside of first direction slide bar (42).

3. The liquid crystal advertising player with high base stability as claimed in claim 1, wherein: fixed subassembly (32) include threaded rod (321) on threaded connection folding plate (31) expansion end, the top fixedly connected with knob (322) of threaded rod (321), the bottom fixedly connected with of threaded rod (321) supports clamp plate (323).

4. The liquid crystal advertising player with high base stability as claimed in claim 3, wherein: be provided with holding tank (5) that folding plate (31) fold condition is down used for accomodating fixed subassembly (32) on base (2).

5. The liquid crystal advertising player with high base stability as claimed in claim 1, wherein: the fixing mechanism is characterized in that a positioning hole (311) is formed in the folding plate (31), the base (2) is provided with a fixing hole corresponding to the positioning hole (311) in the unfolded state of the folding plate (31), the fixing mechanism (3) further comprises a positioning bolt (33), and the positioning bolt (33) penetrates through the positioning hole (311) and the fixing hole in sequence to fix the position of the folding plate (31).

6. The liquid crystal advertising player with high base stability as claimed in claim 1, wherein: the second limiting mechanism (7) comprises two second mounting grooves (71), two second guide sliding rods (72), stretching assemblies (73) and connecting plates (74), the two second mounting grooves (71) are vertically formed in the back of the liquid crystal advertising machine body (1) and are respectively arranged on two sides of the supporting mechanism (6), the second guide sliding rods (72) are arranged in the second mounting grooves (71), two ends of each second guide sliding rod (72) are fixedly connected with the top end and the bottom end inside the corresponding second mounting groove (71), each stretching assembly (73) is slidably sleeved on the corresponding second guide sliding rod (72), and the connecting plates (74) are arranged between the stretching assemblies (73).

7. The liquid crystal advertising player with high base stability as claimed in claim 6, wherein: the stretching assembly (73) comprises a sleeve (731), a telescopic rod (732), a baffle (733) and a second spring (734), the sleeve (731) is connected to the second guide sliding rod (72) in a sliding and sleeving mode, an accommodating cavity (7311) is formed in the sleeve (731), one end of the telescopic rod (732) is movably inserted into the accommodating cavity (7311) and is fixedly connected with the baffle (733), the second spring (734) is sleeved between the baffle (733) and the inner wall of the accommodating cavity (7311) and located on the outer side of the telescopic rod (732), and the other end of the telescopic rod (732) is fixedly connected with the connecting plate (74).

8. The liquid crystal advertising player with high base stability of claim 6, wherein: the upper portion of the fixed plate (61) is located on the back of the liquid crystal advertising machine body (1) and is provided with a hook (8), and the hook (8) is used for bearing the connecting plate (74).