CN213871971U - Base structure and display device - Google Patents

Abstract

The utility model provides a base structure and display device, base structure are used for bearing the display device body that supports display device, and it includes: a base body including a bracket fixing part; the display device comprises a connecting support, wherein the connecting support comprises a device connecting part and a base connecting part which are connected, the device connecting part is connected with the display device body, and the base connecting part is connected with a support fixing part. By providing the base structure as two mutually independent interconnected parts: a base body and a connecting bracket; the connecting support is connected to the display device body, and then the connecting support can be assembled in the display device body before the display device body leaves a factory, a user only connects the base with the connecting support to complete the installation of the base, the display device body does not need to be horizontally placed and a tool is not needed to complete the installation of the base structure, the installation operation of the base structure is facilitated, and the display device body is prevented from being damaged when the base structure is installed.

Description

Base structure and display device

Technical Field

The utility model relates to a display device body base technical field especially relates to a base structure and display device.

Background

Base accessories of display equipment such as televisions, displays and all-in-one computers on the market at present are not usually assembled on a display equipment body of the display equipment when leaving a factory, and meanwhile, the existing base accessories are usually fixed with the display equipment body through screws, so that a user needs to install the base accessories on the display equipment body after receiving the display equipment body; however, when the base is installed, the display device body needs to be lifted to a table top or the like and laid flat, and then fixed by screws; the operation mode needs a professional tool, is easy to damage the display device body and is not friendly to after-sales or users.

Accordingly, the prior art is deficient and needs improvement and development.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in, to the above-mentioned defect of prior art, provide a base structure and display device, aim at solving the inconvenient problem of display device's pedestal mounting among the prior art.

The utility model provides a technical scheme that technical problem adopted as follows: a base structure for carrying a display device body supporting a display device, comprising:

a base body including a bracket fixing portion;

the display device comprises a connecting support, wherein the connecting support comprises a device connecting part and a base connecting part which are connected, the device connecting part is connected with the display device body, and the base connecting part is connected with a support fixing part.

Further, the bracket fixing part is arranged as a fixing groove, the base connecting part is arranged as a convex block matched with the fixing groove, and the convex block is detachably fixed in the fixing groove and is in interference fit with the fixing groove; or

The base connecting portion are arranged to be fixed grooves, the support fixing portion is arranged to be matched with the protruding blocks of the fixed grooves, and the protruding blocks can be detachably fixed in the fixed grooves and are in interference fit with the fixed grooves.

Further, the bracket fixing part is provided with a tapered groove, and the base connecting part is provided with a cone matched with the tapered groove;

the cone is detachably fixed in the tapered groove, and the tapered surface of the tapered groove is matched.

Furthermore, the fixing groove is a cylindrical groove, and the projection is a cylinder or a hollow cylinder; and/or

The base structure further comprises a locking piece, the locking piece is connected with the base main body and the connecting support, the locking piece is a nut sleeve ring, the nut sleeve ring is sleeved on the periphery of the connecting portion of the fixing groove and the base, and a bent edge is arranged at one axial end of the nut sleeve ring along the axial direction of the nut sleeve ring; the support fixing part is set as a fixing groove, a turned edge is arranged at the notch of the fixing groove along the axis direction far away from the fixing groove, and the turned edge is abutted to the bent edge.

Furthermore, a notch is formed in the wall of the fixing groove along the axial direction, and a guide block matched with the notch is arranged at the position, corresponding to the notch, of the base connecting part; and/or

The inner diameter of the nut lantern ring at the bent edge is smaller than the outer diameter of the fixing groove at the turned edge; and/or

And a positioning opening is formed in the wall of the fixing groove in the axial direction, and a positioning block matched with the positioning opening is arranged at the position, corresponding to the positioning opening, of the base connecting part.

Furthermore, the flanging is provided with a fracture and/or the bending edge is provided with a fracture;

the bending edge comprises a guide part and an assembling part which are integrally formed;

one end of the guide part is connected with the groove wall at the groove opening of the fixing groove, the other end of the guide part is connected with the assembling part, and the inner diameter of the guide part is gradually reduced from the groove opening of the fixing groove to the assembling part;

when the nut lantern ring is sleeved on the fixing groove, the assembling portion is sleeved on the periphery of the fixing groove.

Further, the nut lantern ring comprises a lantern ring body, and the bending edge is arranged at one axial end of the lantern ring body;

the nut lantern ring further comprises a reinforcing rib, and the reinforcing rib is connected with the bending edge and the lantern ring body along the radial direction of the nut lantern ring.

Furthermore, an internal thread is arranged at one end, far away from the bending edge, of the inner surface of the nut lantern ring;

the lug comprises a first lug and a second lug connected with the first lug, the outer diameter of the second lug is smaller than that of the first lug, and the second lug is accommodated in the fixing groove;

the outer surface of the first bump is provided with an external thread matched with the internal thread of the nut lantern ring, and the nut lantern ring is in threaded connection with the first bump.

Further, the equipment connecting part and the base connecting part are integrally formed; and/or

The equipment connecting part is followed linking bridge direction of height cross-section sets up to one-level or multistage step, and the cross-sectional width is along keeping away from base connecting portion direction degressively, the side of equipment connecting part is provided with screw hole, reference column and the buckle spare that is used for connecting the display device body, just the quantity of screw hole, reference column and buckle spare sets up to one or more.

The utility model provides a technical problem adopt still another technical scheme as follows: a display device comprising a base structure as described above and a display device body; the base structure is detachably connected to the display device body.

Compared with the prior art, the utility model provides a base structure and display device, base structure for bear the display device body that supports display device, it includes: a base body including a bracket fixing portion; the display device comprises a connecting support, wherein the connecting support comprises a device connecting part and a base connecting part which are connected, the device connecting part is connected with the display device body, and the base connecting part is connected with the support fixing part. By providing the base structure as two mutually independent interconnected parts: a base body and a connecting bracket; and the equipment connecting part of the connecting bracket is connected into the display equipment body, the base connecting part of the connecting bracket is connected into the bracket fixing part of the base main body, so that the equipment connecting part of the connecting bracket is assembled in the display equipment body before the display equipment leaves a factory.

Drawings

Fig. 1 is a schematic perspective view of a base structure provided in the present invention;

fig. 2 is a schematic perspective view of a connection bracket of a base structure provided in the present invention;

fig. 3 is a schematic view of another perspective three-dimensional structure of the connecting bracket of the base structure provided in the present invention;

fig. 4 is a schematic perspective view of a base body of the base structure provided in the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 4 according to the present invention;

fig. 6 is a schematic perspective view of a base structure according to the present invention;

fig. 7 is a perspective exploded view of the base structure provided in the present invention;

fig. 8 is a schematic perspective view of a retaining member of the base structure provided in the present invention;

fig. 9 is a schematic top view of a retaining member of the base structure provided in the present invention;

FIG. 10 is a schematic cross-sectional view taken along line I-I of FIG. 9;

fig. 11 is a schematic side view of a base structure provided in the present invention;

FIG. 12 is a schematic sectional view taken along line II-II of FIG. 11;

fig. 13 is an enlarged schematic view of the portion B in fig. 12 according to the present invention;

fig. 14 is a schematic view of the cross-section of the direction iii-iii in fig. 11 according to the present invention;

fig. 15 is an enlarged schematic view of the part C in fig. 14 according to the present invention;

fig. 16 is a schematic front view of a display device provided in the present invention;

FIG. 17 is a schematic sectional view of the direction IV-IV in FIG. 16 according to the present invention;

description of reference numerals:

1. a display device; 10. a base structure; 20. a display device body; 11. a base body; 12. connecting a bracket; 13. a locking member; 111. a bracket fixing part; 112. fixing grooves; 113. flanging; 114. a notch; 115. positioning the opening; 116. a first leg; 117. a second leg; 121. an equipment connection part; 122. A base connection portion; 123. a bump; 124. a guide block; 125. positioning blocks; 126. a step; 127. A threaded hole; 128. a positioning column; 129. a fastener; 1231. a first bump; 1232. a second bump; 1233. an external thread; 131. a nut collar; 132. bending edges; 133. an internal thread; 134. an anti-slip groove; 135. a collar body; 136. reinforcing ribs; 1321. a guide section; 1322. and an assembling part.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer and clearer, the present invention will be described in further detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Base accessories of display equipment such as televisions, displays and all-in-one computers on the market at present are not usually assembled on a display equipment body of the display equipment when leaving a factory, and meanwhile, the existing base accessories are usually fixed with the display equipment body through screws, so that a user needs to install the base accessories on the display equipment body after receiving the display equipment body; however, when the base is installed, the display device body needs to be lifted to a table top or the like and laid flat, and then fixed by screws; the operation mode needs a professional tool, is easy to damage the display device body and is not friendly to after-sales or users. The utility model discloses base accessory based on above-mentioned current display device is inconvenient in the assembly, and the problem of damaging the display device body easily provides a base structure and display device, through with the base structure sets up to two mutually independent interconnect's spare part: a base body and a connecting bracket; and the equipment connecting part of the connecting bracket is connected into the display equipment body, and the base connecting part of the connecting bracket is connected into the display equipment body, so that the equipment connecting part of the connecting bracket can be assembled in the display equipment body before the display equipment body leaves a factory, and when a user receives the display equipment body, the bracket fixing part of the base main body and the base connecting part of the connecting bracket are connected and installed, so that the display equipment body does not need to be horizontally placed, and the installation of the base structure can be completed without using tools, so that the installation operation of the base structure of the display equipment is convenient and simplified, and the display equipment body is prevented from being damaged when the base structure is installed.

Referring to fig. 1, in a first embodiment of the present invention, a base structure 10 is provided for supporting a display device body of a display device; specifically, the base structure 10 includes a base main body 11 and a connecting bracket 12, one end of the connecting bracket 12 is connected with the display device body, and the other end is connected with the base main body 11; that is, one end of the connection bracket 12 may be previously assembled in the display device body before the display device is shipped. That is to say, the connecting bracket 12 is used for connecting one end of the display device body, and the other end of the connecting bracket is connected with the base main body 11, and the base main body 11 is used for bearing the connecting bracket 12 and the display device body on the installation table.

Further, referring to fig. 2 and fig. 3, the connecting bracket 12 includes an apparatus connecting portion 121 and a base connecting portion 122, and the apparatus connecting portion 121 and the base connecting portion 122 are integrally formed; the device connecting part 121 is connected to the display device body, and the base connecting part 122 is connected to the base main body 11; specifically, the device connecting part 121 is connected to the display device body, and the base connecting part 122 is connected to the base main body 11. It is understood that one end of the connecting bracket 12 is installed in the display device body; the other end is directly inserted into the base main body 11 in a manner similar to the insertion of a power cord plug into a power socket, or the other end is inserted into the base connecting part 122 from the base main body 11 in a manner similar to the insertion of a power cord plug into a power socket; therefore, when the base structure 10 in this embodiment is installed, the display device body and the connecting bracket 12 can be assembled together in a simple plugging manner, so that the base structure 10 can be installed without horizontally placing the display device body or using a tool, and the structural integrity of the display device body is also protected.

Further, referring to fig. 4 and fig. 5, the base body 11 includes a bracket fixing portion 111, and the bracket fixing portion 111 is used for connecting the base connecting portion 122; specifically, the base connecting portion 122 and the bracket fixing portion 111 are connected, and the connection manner of the base connecting portion and the bracket fixing portion can be detachable; further, the base coupling portion 122 is detachably inserted into the holder fixing portion 111, or the holder fixing portion 111 is detachably inserted into the base coupling portion 122. It can be understood that the mounting operation of the base structure 10 of the display device is further facilitated by providing a specific bracket fixing portion 111 for receiving and fixing the base connecting portion 122 on the base main body 11.

It will be understood that by providing the base structure 10 as two separate and interconnected components: a base body 11 and a connecting bracket 12; moreover, the device connecting portion of the connecting bracket 12 is connected to the display device body, so that the device connecting portion 121 of the connecting bracket 12 can be pre-assembled in the display device body before the display device leaves the factory, and when a user receives a product, the base connecting portion 122 of the connecting bracket is connected to the bracket fixing portion 111 of the base main body 11 to complete installation, so that the display device body does not need to be horizontally placed, and the installation of the base structure 10 can be completed without using a tool, thereby facilitating and simplifying the installation operation of the base structure 10 of the display device, and preventing the display device body from being damaged when the base structure 10 is installed.

In some preferred embodiments, the holder fixing part 111 is configured as a fixing groove 112, and the base connecting part 122 is configured as a protrusion 123 adapted to an inner diameter of the fixing groove 112; it can be understood that, when the base structure 10 is installed, the installation of the base structure 10 can be conveniently and quickly completed without using a special tool and placing the display device body flat, only by inserting the protrusion 123 into the fixing groove 112.

Further, the base connecting portion 122 may be further configured as a fixing groove, and the bracket fixing portion 111 is configured as a protruding block adapted to an inner diameter of the fixing groove. In the present embodiment, the holder fixing portion 111 is interference-fitted to the base connecting portion 122; namely, the protrusion 123 is detachably fixed in the fixing groove 112 and is in interference fit with the fixing groove 112; that is, the outer surface shape of the protrusion 123 is similar to the inner cavity shape of the fixing groove 112, but the inner dimension of the fixing groove 112 is slightly smaller than the outer surface dimension of the protrusion 123, and the protrusion 123 can be pressed and inserted into the fixing groove 112 by applying an external force, so that the protrusion 123 is effectively prevented from being separated from the fixing groove 112, the connection stability of the connecting bracket 12 and the base body 11 is improved, and the display device is protected.

Furthermore, the fixing groove 112 is a cylindrical groove, and the protrusion 123 is a cylinder, a hollow cylinder, a prism, a linear rib plate or a cross rib plate; that is, the fixing groove 112 is provided as a regular cylindrical groove, and the protrusion 123 may be provided as any one of a cylinder, a hollow cylinder, a prism, a linear rib, and a cross rib. It should be emphasized that the fixing groove 112 and the protrusion 123 in the present embodiment may be provided with irregular shapes, and the protrusion 123 may be inserted and fixed in the fixing groove 112 only by satisfying the shape of the fixing groove 112 and matching the outer surface contour shape and size of the rib.

In other preferred embodiments, the holder fixing portion 111 is configured as a tapered groove, the base connecting portion 122 is configured as a cone, the cone is detachably fixed in the tapered groove, and the tapered groove is in conical fit; it should be noted that the tapered groove may be a conical groove or a pyramidal groove, and the cone is correspondingly set as a cone and a pyramid; when the base structure 10 is assembled, the cone only needs to be inserted into the tapered groove, and the taper fit in the present embodiment includes an interference fit or a clearance fit between the cone and the tapered groove; therefore, the installation of the base structure 10 can be conveniently and quickly completed on the premise that the display device body is horizontally placed without using a special tool.

Referring to fig. 6 to 10, in some preferred embodiments, the base structure 10 further includes a locking member 13, and the locking member 13 is detachably connected to the base body 11 and the connecting bracket 12 for assisting in fixing the base body 11 and the connecting bracket 12. It can be understood that, through setting up retaining member 13, and control retaining member 13 with can dismantle the connection between base main part 11 and the linking bridge 12, and then when assembling base main part 11, retaining member 13 and linking bridge 12 actual assembly order are selected according to convenient degree simultaneously, and the maximum convenience of customers installs base structure 10, and retaining member 13 can with base connecting portion 122 and base connecting portion 122 locking are fixed, and then prevent linking bridge 12 from break away from on base main part 11, promote the connection stability of linking bridge 12 and base main part 11, the protection display device.

In some preferred embodiments, the locking member 13 includes a nut collar 131, a hollow sleeve, a strap, or a U-shaped clasp.

Specifically, when the locking member 13 is configured as a nut collar 131 or a hollow sleeve, the nut collar 131 and the hollow sleeve are directly sleeved on the outer peripheries of the bracket fixing portion 111 of the base body 11 and the base connecting portion 122 of the connecting bracket 12, and the base body 11 and the connecting bracket 12 are limited and fixed by the inner surfaces of the nut collar 131 and the hollow sleeve, so that the base connecting portion 122 is prevented from being separated from the bracket fixing portion 111; specifically, the locking member 13 is sleeved on the base connecting portion 122 and the bracket fixing portion 111, and can be detached from the base connecting portion 122 and the bracket fixing portion 111. In the assembly during base structure 10, earlier with retaining member 13 certainly support fixed part 111 department, the cover is established on base main part 11, then will the base connecting portion 122 of linking bridge 12 inserts in support fixed part 111, will at last retaining member 13 mentions, and the cover is established simultaneously on base connecting portion 122 and the base connecting portion 122, locking base connecting portion 122 prevents linking bridge 12 certainly break away from on base main part 11, promote the connection stability of linking bridge 12 and base main part 11, the protection display device.

And, when the locking member 13 is configured as a strap or a U-shaped buckle, the strap or the U-shaped buckle is disposed at the periphery of the bracket fixing portion 111 of the base body 11 and the base connecting portion 122 of the connecting bracket 12, and the base body 11 and the connecting bracket 12 are restrained and fixed in a buckling manner by the strap and the U-shaped buckle, so as to prevent the base connecting portion 122 from being detached from the bracket fixing portion 111; in the assembly during base structure 10, will earlier the base connecting portion 122 of linking bridge 12 inserts in the support fixed part 111, then will retaining member 13 joint in on the periphery of base connecting portion 122 and support fixed part 111, locking base connecting portion 122 prevents linking bridge 12 from break away from on the base main part 11, promote the connection stability of linking bridge 12 and base main part 11, the protection display device.

Referring to fig. 5 in combination with fig. 8 to 15, in other preferred embodiments, the bracket fixing portion 111 is configured as a fixing groove 112, the locking member 13 is configured as a nut collar 131, and the nut collar 131 is sleeved on the periphery of the fixing groove 112 and the base connecting portion 122; a flange 113 is arranged at the notch of the fixing groove 112 along the direction far away from the axis of the fixing groove 112; a bent edge 132 is arranged at one axial end of the nut collar 131 along the axial direction of the nut collar 131; the nut collar 131 is clamped with the fixing groove 112 through the turned edge 113 and the bent edge 132. It can be understood that, when assembling the base structure 10, the nut collar 131 is firstly sleeved on the bracket fixing portion 111, that is, the nut collar 131 is firstly sleeved on the periphery of the bracket fixing portion 111, then the base connecting portion 122 is inserted into the fixing groove 112, then the nut collar 131 is lifted up, and when the maximum stroke is reached, the bent edge 132 and the flange 113 are clamped together to prevent the nut collar 131 from being separated from the fixing groove 112, so as to lock and fix the base main body 11 and the connecting bracket 12.

In some preferred embodiments, a notch 114 is formed on a groove wall of the fixing groove 112, and the notch 114 is formed along an axial extension of the fixing groove 112; the inner diameter of the nut collar 131 at the bent edge 132 is smaller than the outer diameter of the fixing groove 112 at the turned edge 113. It can be understood that, through opening the notch 114 on the groove wall of the fixing groove 112 along the axial direction, and then in the process that the locking member 13 is sleeved on the periphery of the fixing groove 112, because the notch 114 is provided on the groove wall of the fixing groove 112, the groove wall of the opening portion of the fixing groove 112 can be squeezed and contracted along the radial direction, and then the outer diameter of the notch of the fixing groove 112 is reduced, and the nut collar 131 is conveniently and quickly sleeved on the periphery of the fixing groove 112.

With further reference to fig. 2, further, a guide block 124 is disposed on the base connecting portion 122, and the guide block 124 is disposed at a position corresponding to the notch 114 and is adapted to the notch 114; it can be understood that, when the base structure 10 is assembled, the gap 114 is formed on the fixing groove 112, the guide block 124 is formed on the base connecting portion 122, and thus, when the base connecting portion 122 is inserted into the fixing groove 112, the guide function is performed, which facilitates the assembling operation of the base structure 10.

In other preferred embodiments, the flange 113 is provided with a break and/or the bent edge 132 is provided with a break. It can be understood that the turned edge 113 and the bent edge 132 do not need to be configured as a continuous edge structure at the same time, and by configuring one of the turned edge 113 or the bent edge 132 as a discontinuous structure, it is also convenient to sleeve the nut collar 131 on the periphery of the fixing groove 112, to assemble the locking member 13 and the base body 11, and to install the base body 11.

In other preferred embodiments, the bending edge 132 includes a guiding portion 1321 and a fitting portion 1322 which are integrally formed; one end of the guiding portion 1321 is connected to a groove wall at the notch of the fixing groove 112, the other end is connected to the fitting portion 1322, and the inner diameter of the guiding portion 1321 decreases from the notch of the fixing groove 112 to the fitting portion 1322; when the nut collar 131 is fitted on the fixing groove 112, the fitting portion 1322 is fitted on the outer circumference of the fixing groove 112. It can be understood that, by arranging the bending edge 132 as the integrally formed guiding portion 1321 and the assembling portion 1322, and controlling the inner diameter of the guiding portion 1321 to decrease gradually from the notch of the fixing groove 112 to the assembling portion 1322, the nut collar 131 can be guided and conveniently mounted and sleeved in the fixing groove 112, which further facilitates the user to mount the base structure 10.

In other preferred embodiments, the nut collar 131 includes a collar body 135, and the bending edge 132 is disposed at one axial end of the collar body 135; the nut collar 131 further comprises a reinforcing rib 136, and the reinforcing rib 136 connects the bent edge 132 and the collar body 135 along the radial direction of the nut collar 131; it can be understood that, by arranging the reinforcing rib 136 between the bent edge 132 and the collar body 135, the strength of the nut collar 131 can be effectively enhanced, and when the nut collar 131 assists in fixing the connecting bracket 12 and the base main body 11, the nut collar is deformed and damaged due to radial force, so that the structural strength of the base structure 10 is enhanced, and the service life of the base structure 10 is prolonged.

In other preferred embodiments, an inner surface of the nut collar 131, which is away from the bent edge 132, is provided with an inner thread 133, an outer thread 1233 is provided on an outer surface of the base connecting portion 122, and the nut collar 131 and the base connecting portion 122 are screwed together by the inner thread 133 and the outer thread 1233; it can be understood that after the base connecting part 122 is inserted into the fixing groove 112, the nut collar 131 is lifted up, and in the process, the internal thread 133 of the nut collar 131 gradually contacts the external thread 1233 of the base connecting part 122, and when the internal thread 133 contacts the external thread 1233, the nut collar 131 is rotated to fix the nut collar 131 and the base connecting part 122 by screwing, thereby preventing the nut collar 131 from being separated from the base body 11 and the nut collar 131 from being separated from the connecting bracket 12, improving the connection stability of the connecting bracket 12 and the base body 11, and protecting the display device.

Further, the outer surface of the nut collar 131 is provided with an anti-slip groove 134 along the axial direction of the nut collar 131, so that a user can assemble the base structure 10 conveniently without using a special tool.

Furthermore, the base connecting portion 122 is provided as a bump 123, the bump 123 includes a first bump 1231 and a second bump 1232 connected to the first bump 1231, and the outer diameter of the second bump 1232 is smaller than the outer diameter of the first bump 1231; meanwhile, the second bump 1232 is disposed on a side of the first bump 1231 opposite to the side away from the device connecting portion 121, and the first bump 1231 and the second bump 1232 are integrally formed; that is, the cross sections of the first and second protrusions 1231 and 1232 in the axial direction are arranged in a convex shape; the second protrusion 1232 is received in the fixing groove 112, the outer surface of the first protrusion 1231 is provided with an external thread 1233 matched with the internal thread 133 of the nut collar 131, and the nut collar 131 is in threaded connection with the first protrusion 1231, that is, the nut collar 131 is in threaded connection with the connecting bracket 12. It can be understood that when the second protrusion 1232 is inserted into the fixing groove 112, the nut collar 131 is also matched to prevent the groove wall of the fixing groove 112 from being deformed and damaged, so that the connection stability of the connecting bracket 12 and the base body 11 is improved, and the display device is protected.

In some preferred embodiments, a positioning opening 115 is axially formed in a groove wall of the fixing groove 112, and a positioning block 125 adapted to the positioning opening 115 is disposed at a position of the base connecting portion 122 corresponding to the positioning opening 115. It can be understood that, when the base structure 10 is assembled, when the base connecting portion 122 is inserted into the bracket fixing portion 111, the notch 114 and the guide block 124 play roles of coarse positioning and guiding, and by providing the positioning opening 115 and the positioning block 125, a correct installation angle between the connecting bracket 12 and the base main body 11 can be effectively ensured, so as to achieve precise positioning assembly of the base structure 10.

In other preferred embodiments, two notches 114 and two positioning openings 115 are formed in the fixing groove 112, two guide blocks 124 and two positioning blocks 125 are correspondingly formed in the base connecting portion 122, and four reinforcing ribs 136 are formed on the nut collar; two notches 114 are arranged at two ends of the diameter of the fixing groove 112 in a straight line shape along the radial direction of the fixing groove 112; two positioning holes 115 are arranged at two ends of the diameter of the fixing groove 112 in a straight line shape along the radial direction of the fixing groove 112; the two positioning openings 115 and the two notches 114 are arranged in a cross shape, the four reinforcing ribs 136 are also arranged in a cross shape, and the positions of the positioning blocks 125 and the guide blocks 124 corresponding to the positioning openings 115 and the notches 114 are arranged in a cross shape.

In other preferred embodiments, the equipment connecting portion 121 of the connecting bracket 12 is provided with one or more steps 126 in the cross section along the height direction of the connecting bracket 12, and the width of the cross section decreases in the direction away from the base connecting portion 122; that is, the device connecting portion 121 has at least one fixing step 126 for carrying and fixing the display device.

Further, a threaded hole 127 for connecting a display device body is further formed in a side surface of the device connecting portion 121; it can be understood that the number of the threaded holes 127 may be one or more, in this embodiment, the number of the threaded holes 127 is preferably four, and further, by opening the threaded holes 127 in the device connecting portion 121, when the device connecting portion 121 is mounted in the display device body in advance, the connection strength between the device connecting portion 121 and the display device body may be improved by auxiliary fixing with bolts.

Further, the device connecting portion 121 is further provided with a positioning column 128 for connecting the display device body; it can be understood that the number of the positioning columns 128 may be one or more, in this embodiment, the number of the threaded holes 127 is preferably 1, and by providing the positioning columns 128 on the device connecting portion 121, when the device connecting portion 121 is pre-installed in the display device body, a display auxiliary positioning function may be performed, so as to improve the assembling accuracy of the device connecting portion 121 and the display device body.

Furthermore, the device connecting portion 121 is further provided with a locking piece 129 for connecting the display device body, and it can be understood that the number of the locking piece 129 can be one or more, in this embodiment, the number of the threaded holes 127 is preferably 1, and by providing the locking piece 129 on the device connecting portion 121, when the device connecting portion 121 is pre-installed in the display device body, a display auxiliary fixing effect can be achieved, and the connection strength between the device connecting portion 121 and the display device body is improved.

It should be noted that the base main body 11 provided in this embodiment is provided with a bridge type, and further includes a first leg 116 and a second leg 117 which are arranged in a bridge type, and the bracket fixing portion 111 is arranged between the first leg 116 and the second leg 117.

Referring to fig. 16 and 17, a second embodiment of the present invention provides a display device 1, which includes a base structure 10 provided in the above embodiments of the present invention, and a display device body 20; the display device is set as a television, a display or an integrated computer, the display device 1 includes two base structures 10, and the two optional base structures 10 are set on the left side of the display device body 20, and the other one is set on the right side of the display device body 20, and jointly bear and support the display device body 20. It can be understood that the utility model discloses in the display device 1 that provides through adopting the utility model discloses in the base structure 10 that provides, and then can with base structure 10 sets up to two mutually independent and interconnect's spare part: a base body 11 and a connecting bracket 12; moreover, the device connecting portion 121 of the connecting bracket 12 is connected to the display device body, so that the device connecting portion 121 of the connecting bracket 12 can be pre-assembled in the display device body before the display device leaves the factory, and when a user receives a product, the base connecting portion 122 of the connecting bracket 12 is connected to the bracket fixing portion 111 of the base main body 11 to complete installation, so that the display device body does not need to be horizontally placed, and the base structure 10 can be installed without using a tool, thereby facilitating and simplifying installation operation of the base structure 10 of the display device, and preventing the display device body from being damaged when the base structure 10 is installed.

To sum up, the utility model provides a base structure and display device, base structure for bear the display device body that supports display device, it includes: a base body including a bracket fixing portion; the display device comprises a connecting support, wherein the connecting support comprises a device connecting part and a base connecting part which are connected, the device connecting part is connected with the display device body, and the base connecting part is connected with a support fixing part. By providing the base structure as two mutually independent parts: a base body and a connecting bracket; and one end of the connecting support is detachably accommodated and fixed in the display device body, the base connecting part of the connecting support is connected in the support fixing part of the base main body, so that the device connecting part of the connecting support is assembled in the display device body before the display device leaves a factory.

It is to be understood that the invention is not limited to the above-described embodiments, and that modifications and variations may be made by those skilled in the art in light of the above teachings, and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.

Claims (10)

1. A base structure for carrying a display device body supporting a display device, comprising:

a base body including a bracket fixing portion;

the display device comprises a connecting support, wherein the connecting support comprises a device connecting part and a base connecting part which are connected, the device connecting part is connected with the display device body, and the base connecting part is connected with a support fixing part.

2. The base structure of claim 1, wherein the bracket fixing portion is configured as a fixing groove, the base connecting portion is configured as a projection matched with the fixing groove, and the projection is detachably fixed in the fixing groove and is in interference fit with the fixing groove; or

The base connecting portion are arranged to be fixed grooves, the support fixing portion is arranged to be matched with the protruding blocks of the fixed grooves, and the protruding blocks can be detachably fixed in the fixed grooves and are in interference fit with the fixed grooves.

3. The base structure of claim 1, wherein the bracket fixing portion is provided as a tapered groove, and the base connecting portion is provided as a cone fitted to the tapered groove;

the cone is detachably fixed in the tapered groove, and the tapered surface of the tapered groove is matched.

4. A base structure as claimed in claim 2, wherein the fixing groove is configured as a cylindrical groove and the projection is configured as a cylindrical, hollow cylinder; and/or

The base structure still includes the retaining member, the retaining member with base main part and linking bridge are connected, the retaining member sets up to the nut lantern ring, nut lantern ring cover is located the periphery of fixed slot and base connecting portion, the axial one end of the nut lantern ring is along the orientation be provided with the limit of bending in the axle center direction of the nut lantern ring, the support fixed part sets up to the fixed slot, the notch department of fixed slot is along keeping away from the axle center direction of fixed slot is provided with the turn-ups, the turn-ups with the limit butt of bending.

5. The base structure as claimed in claim 4, wherein the slot wall of the fixing slot is provided with a notch along the axial direction, and the base connecting portion is provided with a guide block matched with the notch at a position corresponding to the notch; and/or

The inner diameter of the nut lantern ring at the bent edge is smaller than the outer diameter of the fixing groove at the turned edge; and/or

And a positioning opening is formed in the wall of the fixing groove in the axial direction, and a positioning block matched with the positioning opening is arranged at the position, corresponding to the positioning opening, of the base connecting part.

6. The base structure of claim 4, wherein the flange is provided with a break and/or the bent edge is provided with a break;

the bending edge comprises a guide part and an assembling part which are integrally formed;

one end of the guide part is connected with the groove wall at the groove opening of the fixing groove, the other end of the guide part is connected with the assembling part, and the inner diameter of the guide part is gradually reduced from the groove opening of the fixing groove to the assembling part;

when the nut lantern ring is sleeved on the fixing groove, the assembling portion is sleeved on the periphery of the fixing groove.

7. The base structure of claim 6, wherein the nut collar includes a collar body, the bent edge being disposed at an axial end of the collar body;

the nut lantern ring further comprises a reinforcing rib, and the reinforcing rib is connected with the bending edge and the lantern ring body along the radial direction of the nut lantern ring.

8. The base structure of claim 4, wherein the end of the inner surface of the nut collar remote from the bent edge is provided with an internal thread;

the lug comprises a first lug and a second lug connected with the first lug, the outer diameter of the second lug is smaller than that of the first lug, and the second lug is accommodated in the fixing groove;

the outer surface of the first bump is provided with an external thread matched with the internal thread of the nut lantern ring, and the nut lantern ring is in threaded connection with the first bump.

9. Base structure as claimed in any of the claims 1-8, characterized in that the device connection part and the base connection part are integrally formed; and/or

The equipment connecting part is followed linking bridge direction of height cross-section sets up to one-level or multistage step, and the cross-sectional width is along keeping away from base connecting portion direction degressively, the side of equipment connecting part is provided with screw hole, reference column and the buckle spare that is used for connecting the display device body, just the quantity of screw hole, reference column and buckle spare sets up to one or more.

10. A display device comprising the base structure of any one of claims 1-9 and a display device body; the base structure is detachably connected to the display device body.

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