CN105042291B - Supporting construction and display device - Google Patents

Abstract

The invention discloses a support structure and a display device, wherein the support structure is used to support the display screen of a vertical or hanging display device, and the feature is that the support structure includes: a detachably connected connecting column and a supporting base, connected The column is provided with a first assembly part and a second assembly part, and the support base is provided with a first installation part and a second installation part; when the display screen is in a vertical state, the support base is placed on the table, and the connecting column is used to connect with the display screen. Bottom connection, the first assembly part of the connecting column is connected with the first installation part of the support base; when the display screen is in the hanging state, the second installation part of the support base is used to install with the back of the display screen, and the second installation part of the connecting column The fitting part is connected with the first fitting part of the support seat, and the second fitting part of the supporting column is used for connecting with the wall. The support structure of the present invention can be commonly used for hanging installation and vertical installation of display equipment, thereby saving costs in production, logistics, storage and other links.

Description

Support structure and display device

technical field

The present invention relates to the technical field of display equipment, in particular to a support structure and a display device.

Background technique

Plasma TVs, LCD, LED, and OLED LCD TVs are all flat-panel TVs. Due to the advantages of large size, light weight, high picture quality, and large viewing angle, flat-panel TVs have become the mainstream of the market and are developing rapidly. The fixing methods of the flat-panel TV are divided into hanging type and vertical type. Among them, the hanging type is fixed on the wall through the hanger, and the vertical type needs to be supported on the table through the base. Therefore, manufacturers will configure hangers and bases for each flat-panel TV at the same time, and manufacturers will increase costs in product production, logistics, warehousing and other links. Moreover, for the user, there are many uncertain factors in the selection of the hanger and the base, and if two are purchased at the same time, one of them will be put on hold, resulting in a waste of resources. According to statistics, the annual sales volume of flat-panel TVs in my country is tens of millions, and the resulting waste of resources is very serious.

Contents of the invention

The main object of the present invention is to provide a support structure intended to be used universally for wall-mounted and table-mounted display devices.

In order to achieve the above purpose, the supporting structure proposed by the present invention is used to support the display screen of a vertical or hanging display device. The supporting structure includes: a detachably connected connecting column and a supporting seat, and the connecting column is provided with a second An assembly part and a second assembly part, the support seat is provided with a first installation part and a second installation part;

When the display screen is in a vertical state, the support base is placed on the table, the connecting column is used to connect with the bottom of the display screen, and the first assembly part of the connecting column is connected to the second assembly part of the support base. a mounting part connection;

When the display screen is in the hanging state, the second mounting part of the support base is used for mounting on the back of the display screen, the second mounting part of the connecting column is connected to the first mounting part of the support base,

The second fitting part of the connecting column is used for connecting with the wall.

Preferably, the support seat includes a support platform, a first support foot and a second support foot, the support platform has a mounting surface provided with the first installation part, the first support foot and the second support foot The side edge of the support table extends, the first support foot has a first support surface facing away from the installation surface, the second support foot has a second support surface facing away from the installation surface, and the first support foot has a second support surface facing away from the installation surface. A support surface and the second support surface are used to place on the table when the support structure supports the display screen of the vertical display device, and the first support surface and the second support surface are respectively provided with the Second installation department.

Preferably, the first supporting foot and the second supporting foot are arranged obliquely in the direction away from the installation surface, and the length of the first supporting foot is greater than the length of the second supporting foot. When the display screen is in a vertical state, the connecting column is connected to the display screen, the first support surface is located in front of the display screen, and the second support surface is located behind the display screen.

Preferably, the second installation part is a second installation hole, and when the display screen is in a hanging state, the second installation hole is used to connect with the display screen; A detachable spacer is used for anti-slip and shock absorption when the display screen is in a vertical state.

Preferably, the connecting column is block-shaped, and the connecting column includes a bottom surface, a first side, and a second side opposite to the first side;

The first assembly part is a first assembly hole provided on the bottom surface, and when the display screen is in a vertical state, the first assembly hole is used to connect with the first installation part;

The second assembly part includes a second assembly hole provided on the first side and a third assembly hole provided on the second side. When the display screen is in a hanging state, the first side Facing the display screen, the second assembly hole is used for connecting with the first installation part, and the third assembly hole is used for connecting with the wall.

Preferably, the second assembly hole is a bar-shaped hole, the number of the third assembly hole is two, and the second assembly hole is arranged between the two third assembly holes.

Preferably, the first mounting part is provided with a first mounting hole corresponding to the first mounting hole, and when the display screen is in a vertical state, the first mounting hole and the first mounting hole pass through screw connection.

Preferably, the connecting column is a hollow integral molding, and/or the support seat is a hollow integral molding.

The present invention also proposes a display device, including a display screen and a support structure for supporting the display screen, the support structure includes: a detachably connected connecting column and a supporting base, and the connecting column is provided with a first An assembly part and a second assembly part, the support seat includes a first installation part and a second installation part; when the display screen is in a vertical state, the connecting column is connected with the display screen, and the first assembly part part is connected with the first installation part, and the second installation part stands on the table; when the display screen is in the hanging state, the second installation part is connected with the display screen, and the first installation part It is connected with the second assembling part, and the second assembling part is connected with the wall; the display screen is provided with a first connecting part connected with the connecting column, and a second connecting part connected with the supporting base.

Preferably, the number of the support structure is two; when the display screen is in a vertical state, the support structure is symmetrically connected to the bottom of the display screen; when the display screen is in a hanging state, The support structure is connected to the upper half area of the back of the display screen at intervals.

The supporting structure of the present invention is provided with a detachably connected connecting column and a supporting seat, and by adjusting the positions between the connecting column, the supporting seat, and the display screen, the supporting structure can be commonly used for hanging installation and vertical installation of display equipment. Install. The present invention can save costs in production, logistics, storage and other links, avoid waste of resources, and is beneficial to energy saving and environmental protection.

Description of drawings

Fig. 1 is a schematic structural view of a display device in an upright state in an embodiment of the present invention;

Fig. 2 is a schematic structural diagram of the display device in Fig. 1 in a hanging state;

Fig. 3 is the structural representation of connecting column in Fig. 2;

FIG. 4 is a partially exploded schematic diagram of another implementation of the display device of the present invention;

FIG. 5 is a schematic structural view of the display screen in FIG. 4 in a state where the backboard is opened;

Fig. 6 is a structural schematic diagram of an embodiment of the support structure of the present invention;

Fig. 7 is an exploded schematic view of the support structure in Fig. 6;

Fig. 8 is a schematic structural view of an embodiment of the connecting column of the present invention;

Fig. 9 is a schematic structural view of another embodiment of the connecting column of the present invention;

Fig. 10 is a schematic structural view of an embodiment of the support seat of the present invention;

Fig. 11 is a schematic structural view of another embodiment of the support base of the present invention.

Explanation of reference numbers:

label name label name

10 supporting structure 20 display screen 100 connecting column 110 First Assembly Department 111 first assembly hole 120 Second Assembly Department 121 Second Mounting Hole 122 third assembly hole 130 pin 200 Support base 210 First Installation Department 211 first mounting hole 220 Second installation department 221 first mounting hole 230 support table 240 first support foot 241 first support surface 250 second support leg 251 second support surface 260 Gasket

The realization of the purpose of the present invention, functional characteristics and advantages will be further described in conjunction with the embodiments and with reference to the accompanying drawings.

detailed description

The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

It should be noted that, in the description of the present invention, the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "top", "bottom", "horizontal" etc. are based on the attached The orientation or positional relationship shown in the figure is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a reference to this invention. Invention Limitations.

The present invention proposes a support structure 10. Referring to FIG. 6, in this embodiment, the support structure 10 is used to support a display screen 20 of a vertical or hanging display device. The support structure 10 includes: a detachable connection The column 100 and the support base 200, the connecting column 100 is provided with a first assembly part 110 and a second assembly part 120, and the support base 200 includes a first installation part 210 and a second installation part 220; when the display screen 20 is in a vertical state, The support base 200 is placed on the table, the connecting column 100 is used to connect with the bottom of the display screen 20, and the first assembly part 110 of the connecting column 100 is connected with the first installation part 210 of the support base 200; when the display screen 20 is in the hanging state , the second mounting portion 220 of the support base 200 is used for mounting on the back of the display screen 20, the second mounting portion 120 of the connecting column 100 is connected with the first mounting portion 210 of the supporting base 200, and the second mounting portion 120 of the connecting column 100 For connection to the wall.

The supporting structure 10 of the present invention includes a connecting column 100 and a supporting base 200 , wherein the connecting column 100 and the supporting base 200 can be disassembled according to the fixing form of the display screen 20 . Wherein, the shape of the connecting column 100 can be columnar, plate-like, block-like and any other shape that meets the assembly requirements. Similarly, the present invention does not limit the shape of the support seat 200 either. Referring to Fig. 1, when the display screen 20 needs to be installed vertically, insert the top of the connecting column 100 into the installation groove at the bottom of the display screen 20 and fix it, and connect the first assembly part 110 at the bottom of the connecting column 100 with the support seat 200. The first installation part 210 is connected, and the second installation part 220 stands on the table on which the display screen 20 is placed. Referring to FIG. 2 , when the display screen 20 needs to be installed in a hanging manner, the connecting column 100 and the support base 200 can be removed and reinstalled. At this time, the support base 200 is installed on the back of the display screen 20, and then the connecting column 100 and the support base 200 are assembled through the connection between the first installation part 210 and the second assembly part 120, and the second assembly part 120 is connected to the wall. , the walls can also be partitions, etc. Wherein, the connection mode among the connecting column 100, the supporting base 200 and the display screen 20 can be clamped, glued, screwed, pinned, etc., which is not limited in the present invention.

The supporting structure 10 of the present invention is provided with a detachably connected connecting column 100 and a supporting base 200, and by adjusting the positions between the connecting column 100, the supporting base 200, and the display screen 20, the supporting structure 10 can be commonly used in display devices Hanging installation and vertical installation. The present invention can save costs in production, logistics, storage and other links, avoid waste of resources, and is beneficial to energy saving and environmental protection.

Further, the supporting seat 200 includes a supporting platform 230, a first supporting foot 240 and a second supporting foot 250, the supporting platform 230 has a mounting surface provided with a first mounting part 210, the first supporting foot 240 and the second supporting foot 250 are The side edge of the support platform 230 extends, the first support foot 240 has a first support surface 241 facing away from the installation surface, the second support foot 250 has a second support surface 251 facing away from the installation surface, the first support surface 241 and the second support surface The support surface 251 is used to place on the table when the support structure 10 supports the display screen 20 of the vertical display device. The first support surface 241 and the second support surface 251 are respectively provided with the second mounting portion 220 .

Referring to FIG. 11 , the support seat 200 includes a first installation part 210 and a second installation part 220. In this embodiment, the first installation part 210 is arranged on a support platform 230, which is block-shaped and is directed from the support platform 230 to The two ends are extended to form a first supporting foot and a second supporting foot. In order to make the force uniform and prevent the display screen 20 from turning over or toppling over, the first supporting leg and the second supporting leg are in the same vertical plane and arranged at an angle. When the display screen 20 is in a vertical state, the first support surface 241 and the second support surface 251 are in contact with the table surface. In order to ensure the stability of the support, the first support surface 241 and the second support surface 251 are set to be coplanar. Of course, in other embodiments, the support base 200 can also extend a third support foot or more support feet, or the bottom of the support base is directly a plane. In order to take into account stability and economy, the second The mounting part 220 is configured as two supporting legs. Another convenience is that the display device is placed on the table through two supporting legs, which can save the required placement area and avoid occupying too much table.

Preferably, the first supporting foot 240 and the second supporting foot 250 are inclined in the direction away from the installation surface, and the length of the first supporting foot is greater than the length of the second supporting foot. When the display screen 20 is in a vertical state, The connecting column 100 is connected to the display screen 20 , the first support surface 241 is located in front of the display screen 20 , and the second support surface 251 is located behind the display screen 20 . Referring to FIG. 4 and FIG. 5 , the display screen 20 is generally tilted backward when standing on the desktop, on the one hand for visual effect, and on the other hand to move the center of gravity of the display screen 20 backward. The first supporting leg 240 and the second supporting leg 250 are arranged at an angle. When the display screen 20 is installed vertically, the first supporting leg is placed forward and the second supporting leg is placed backward, which can prevent the display screen 20 from falling and hurting people. The phenomenon.

Further, the second mounting part 220 is a second mounting hole 221, and when the display screen 20 is in a hanging state, the second mounting hole 221 is used to connect with the display screen 20; a detachable pad is installed in the second mounting hole 221 Sheet 260, when the display screen 20 is in a vertical state, the spacer 260 is used for anti-slip and shock absorption.

Referring to Fig. 4 and Fig. 5, when the display screen 20 is in a vertical state, the first support surface 241 is in contact with the table top, in order to increase the stability and reliability of the support, a pad 260 is added in the second mounting hole 221, the pad The sheet 260 can be made of elastic materials such as rubber and plastic. The surface of the gasket 260 can also be embossed with structures with anti-slip functions such as lines and tooth grooves, which can increase the frictional force. When the display screen 20 is in a vertical state, the spacer 260 can be snapped into the bottom of the second installation hole 221 . When the display screen 20 is in the hanging state, the first support surface 241 is connected to the back of the display screen 20 , and at this time, the second mounting hole 221 can be used for screw connection.

Preferably, the upper surface of the second installation hole 221 is sunken to form a counterbore, so that the head of the screw will not protrude from the surface of the second installation hole 221 during installation. This not only helps to improve the appearance and cleanliness of the equipment, but also prevents screws from scratching other parts.

Preferably, the structure of the second supporting surface 251 is the same as that of the first supporting surface 241 .

Further, the connecting column 100 is block-shaped, and the connecting column 100 includes a bottom surface (not shown), a first side (not shown), and a second side opposite to the first side (not shown); the first assembly part 110 is the first assembly hole 111 arranged on the bottom surface. When the display screen 20 is in a vertical state, the first assembly hole 111 is used to connect with the first installation part 210; Two assembly holes 121, and a third assembly hole 122 arranged on the second side, when the display screen 20 is in the hanging state, the first side faces the display screen 20, and the second assembly hole 121 is used to connect with the first installation part 210 , The third assembly hole 122 is used for connecting with the wall.

Referring to FIG. 8 , the connecting column 100 in this embodiment is in the shape of a cuboid, including a bottom surface, a top surface and four sides, wherein the first side is opposite to the second side. Referring to FIG. 1 , when the display screen 20 is in a vertical state, the connecting column 100 is vertically connected between the display screen 20 and the support base 200 , and the first assembly hole 111 is connected to the first mounting portion 210 . Referring to FIG. 2 and FIG. 3 , when the display screen 20 is in the hanging state, the connecting column 100 is in a horizontal state, and is connected between the support base 200 and the wall through the second assembly part 120 . The second fitting part 120 includes a second fitting hole 121 and a third fitting hole 122. Since the second fitting hole 121 is used to connect with the first fitting part 210, the second fitting hole 121 is arranged on the first side facing the display screen 20. Side: Since the third assembly hole 122 is used to connect with the wall, the third assembly hole 122 is provided on the second side facing the wall. Wherein, the second assembly hole 121 and the third assembly hole 122 may be through holes or blind holes with tapping threads, which is not limited in the present invention.

Preferably, a pin 130 may be added between the second assembly hole 121 and the first installation portion 210 . The pin 130 is placed vertically and perpendicular to the screw fixed in the second assembly hole 121 , which can increase the fixing effect and prevent the display screen 20 from falling off or shifting.

Further, the second assembly hole 121 is a bar-shaped hole, the number of the third assembly hole 122 is two, and the second assembly hole 121 is disposed between the two third assembly holes 122 .

With reference to Fig. 11, since the length of the first supporting foot is greater than that of the second supporting foot, so when the supporting base 200 is connected to the back of the display screen 20, there are two different directions, that is, the first supporting foot is on the left side, or the second supporting foot is on the left side. The supporting foot is on the left. This will cause the position of the first mounting part 210 to be unstable, and the adjustment of the mounting position can be facilitated by setting the second mounting hole 121 as a strip-shaped hole. In order to balance the force on the support structure 10 , in this embodiment, there are two third assembly holes 122 , and the two third assembly holes 122 are arranged at equal intervals on both sides of the second assembly hole 121 . Of course, in other embodiments, the shapes, numbers and positions of the second assembly holes 121 and the third assembly holes 122 can be adjusted according to the specific conditions of the display screen 20 .

Further, the first mounting portion 210 is provided with a first mounting hole 211 corresponding to the first mounting hole 111 , and when the display screen 20 is in a vertical state, the first mounting hole 111 is connected to the first mounting hole 211 by screws.

Referring to FIG. 7 and FIG. 10 , when the display screen 20 is in a vertical state, the bottom of the connecting column 100 is connected to the top of the first installation part 210 . The first assembly holes 111 are four screw holes disposed at the bottom of the connecting column 100 , and the four screw holes are distributed on four corners of the bottom of the connecting column 100 . The first mounting hole 211 is a screw hole provided on the top of the first mounting portion 210 and opposite to the first mounting hole 111 , and the support base and the connecting column 100 are screwed through these screw holes. Referring to FIG. 9 , in this embodiment, there is a screw hole at the center of the bottom of the connecting column 100 , and correspondingly, the first installation hole 211 also includes a screw hole at the center of the top of the first installation part 210 . The screw connection has the advantages of convenient production and assembly, low cost and stable structure.

Further, the connecting column 100 is a hollow integral molding, and/or the support base 200 is a hollow integral molding.

Specifically, the connecting post 100 can be integrally formed by injection molding, reverse molding or stamping. Wherein, the manufacture of the first assembly part 110 and the second assembly part 120 does not need to increase the process flow separately, which can save the production cost and improve the stability of the structure at the same time. At the same time, in the case of meeting the strength requirements, the connecting column 100 can also be set as a hollow structure in order to save costs.

Similarly, the support seat 200 is a hollow integral molding. The present invention does not limit the material of the supporting structure 10 , which can be adjusted according to the size of the supported display screen 20 .

The present invention also proposes a display device, including a display screen 20, and a support structure 10 for supporting the display screen 20. For the specific structure of the support structure 10, refer to the above-mentioned embodiments, since the support structure 10 adopts all the above-mentioned embodiments All technical solutions, therefore, also have all the beneficial effects brought by the technical solutions of the above embodiments, and will not be repeated here.

Wherein, the display screen 20 is provided with a first connecting portion connected to the connecting column 100 and a second connecting portion connected to the support base 200 .

Further, the number of support structures 10 is two; when the display screen 20 is in a vertical state, the support structures 10 are symmetrically connected to the bottom of the display screen 20; when the display screen 20 is in a hanging state, the support structures 10 are connected at intervals on the upper half area of the back of the display screen 20.

Referring to FIG. 1 , in order to make the force uniform and increase the stability of the support, two support structures 10 are symmetrically connected to the bottom of the display screen 20 . The bottom of the display screen 20 is provided with a first connecting portion, which may be a card slot or a connecting platform, which is not limited in the present invention. In this embodiment, the first connecting part is a card slot, and the connecting column 100 is inserted into the card slot, and the top of the connecting column 100 is provided with a limit platform corresponding to the card slot, and the two can also be fixed together by screws.

When the display screen 20 is in the hanging state, the stress on the back plate of the display screen 20 is relatively concentrated, which may cause cracks and the like. Referring to FIG. 2 , in order to disperse the stress, in this embodiment, a second connecting portion is provided on the back of the display screen 20 for connecting with the two supporting structures 10 . Wherein, the first supporting feet of the two supporting structures 10 are placed in a staggered manner, that is, the first supporting feet of the first supporting structure 10 are placed towards the left, the second supporting structure 10 is arranged below the first supporting structure 10, and Its first support foot is placed facing the right. In this way, the concentrated stress on the back of the display screen 20 can be dispersed through the two supporting structures 10, thereby improving the reliability of the structure. At the same time, in order to prevent the display screen 20 from turning over, the second connection part is arranged on the upper half area of the back of the display screen 20, so that the center of gravity of the display screen 20 can be moved upward. In this embodiment, the second connecting portion is a screw hole, which can also be changed to other forms in other embodiments.

It should be noted that the technical solutions of the various embodiments of the present invention can be combined with each other, but it must be based on the realization of those skilled in the art. When the combination of technical solutions is contradictory or cannot be realized, this technical solution should be considered The combination does not exist, nor is it within the scope of protection required by the present invention.

The above are only preferred embodiments of the present invention, and are not intended to limit the patent scope of the present invention. All equivalent structural transformations made by using the description of the present invention and the contents of the accompanying drawings, or directly or indirectly used in other related technical fields, are all The same reasoning is included in the patent protection scope of the present invention.

Claims (10)

1. a kind of supporting construction, for support vertical or the display screen of hanging display device, it is characterised in that the supporting construction Including：The connecting pole and support base of removable connection, the connecting pole are provided with the first department of assembly and the second department of assembly, the support Seat is provided with the first installation portion and the second installation portion, and the two ends being oppositely arranged on the support base are respectively formed with described second and install Portion；

In the display screen under the vertical state, the support base is placed in table top, the connecting pole to the display screen Bottom connection, the first department of assembly of the connecting pole is connected with the first installation portion of the support base；

In the display screen under hanging state, two second installation portions of the support base are pacified to the back with display screen Dress, the second department of assembly of the connecting pole are connected with the first installation portion of the support base, the second department of assembly of the connecting pole To be connected with wall.

2. supporting construction as claimed in claim 1, it is characterised in that the support base include supporting table, the first support feet and Second support feet, the supporting table have the mounting surface for being provided with first installation portion, and first support feet and second is supported Foot extends from the lateral margin of the supporting table, first support feet with the first supporting surface back to the mounting surface, described the Two support feets with the second supporting surface back to the mounting surface, first supporting surface and second supporting surface, to Table top, first supporting surface and second supporting surface are placed in during the display screen of the supporting construction support vertical display device On be respectively equipped with second installation portion.

3. supporting construction as claimed in claim 2, it is characterised in that first support feet and second support feet are in the back of the body It is inclined to set on the direction of the mounting surface, and the length of first support feet is more than the length of second support feet Degree, in the display screen under vertical state, the connecting pole is connected with the display screen, and first supporting surface is located at institute State in front of display screen, second supporting surface is located at the display screen rear.

4. supporting construction as claimed in claim 2, it is characterised in that second installation portion is the second installing hole, described Display screen is under hanging state, second installing hole is for being connected with the display screen；Install in second installing hole There is removable pad, in the display screen under vertical state, the pad is used for anti-skidding and damping.

5. supporting construction as claimed in claim 1, it is characterised in that the connecting pole includes bottom in bulk, the connecting pole Face, first side and the second side relative with the first side；

First department of assembly is the first pilot hole for being arranged at the bottom surface, in the display screen under vertical state, institute The first pilot hole is stated for being connected with first installation portion；

Second department of assembly includes the second pilot hole for being arranged at the first side and is arranged at the second side 3rd pilot hole, in the display screen under hanging state, the first side is towards the display screen, second assembling Hole is for being connected with first installation portion, the 3rd pilot hole is for being connected with wall.

6. supporting construction as claimed in claim 5, it is characterised in that second pilot hole to be strip, the described 3rd The number of pilot hole is two, and second pilot hole is between two the 3rd pilot holes.

7. supporting construction as claimed in claim 6, it is characterised in that first installation portion is provided with and first pilot hole Corresponding first installing hole, in the display screen under vertical state, first pilot hole is logical with first installing hole Cross mode connects for screw.

8. supporting construction as claimed in any of claims 1 to 7 in one of claims, it is characterised in that the connecting pole is hollow one Body formed part, and/or, the support base is hollow to be integrally formed part.

9. a kind of display device, including display screen and the supporting construction for supporting the display screen, it is characterised in that institute Supporting construction is stated for the supporting construction in the claims 1 to 8 described in any one, the display screen is provided with and the connection The first connecting portion and the second connecting portion being connected with the support base of post connection.

10. display device as claimed in claim 9, it is characterised in that the number of the supporting construction is two；Described aobvious Under vertical state, the supporting construction is symmetrically connected to the bottom of the display screen to display screen；In the display screen in extension Under formula state, the supporting construction interval is connected to the upper half area at the back of the display screen.