CN213333397U - Display device - Google Patents

Abstract

The utility model provides a display device, which comprises a display, a shell and a switching bracket fixed in the shell; the bottom of the shell is provided with a through hole; a cavity is arranged in the switching support and is opposite to the through hole; the two opposite sides of the switching bracket are provided with first clamping parts; the top of switching support is equipped with first grafting portion. The supporting base comprises a base body and an upright post arranged at the upper end of the base body; two opposite sides of the upright post are provided with second clamping parts; the top of the upright post is provided with a second inserting part; the stand adaptation is pegged graft in the cavity of switching support, the second joint portion with first joint portion joint is connected, the second grafting portion with first grafting portion plug-in connection. The technical problem of adopt display device's support base to be difficult for the installation among the prior art is solved.

Description

Display device

Technical Field

The utility model relates to an electronic equipment, in particular to display device.

Background

Currently, most display devices on the market have their support base and display separated for convenience of transportation, and users need to assemble the support base by themselves after buying home. Most of the current supporting bases are fixed with the display through screws, and the fixing mode needs a user to carry out assembling and disassembling operations through auxiliary tools such as screwdrivers. If the user is not skilled in the operation, the screw is easily twisted, and the parts are discarded, which causes inconvenience to the user.

SUMMERY OF THE UTILITY MODEL

One purpose of the utility model is to solve the technical problem that the supporting base adopting the display device is not easy to be installed in the prior art;

in order to solve the technical problem, the utility model adopts the following technical scheme:

according to an aspect of the utility model, the utility model provides a display device, include:

the display comprises a shell and a switching bracket fixed in the shell; the bottom of the shell is provided with a through hole; a cavity is arranged in the switching support and is opposite to the through hole; the two opposite sides of the switching bracket are provided with first clamping parts; the top of the switching bracket is provided with a first plugging part;

the supporting base comprises a base body and an upright post arranged at the upper end of the base body; two opposite sides of the upright post are provided with second clamping parts; the top of the upright post is provided with a second inserting part; the stand adaptation is pegged graft in the cavity of switching support, the second joint portion with first joint portion joint is connected, the second grafting portion with first grafting portion plug-in connection.

According to the above technical scheme, the utility model discloses following advantage and positive effect have at least:

the utility model discloses in, display device's support base can directly peg graft in the adapter sleeve to be connected with the adapter sleeve block, needn't be connected through the screw again. Therefore, the user can easily finish the installation of the display device, and the technical problem that the supporting base adopting the display device in the prior art is not easy to install is solved.

Drawings

Fig. 1 is a perspective view of an embodiment of a display device of the present application.

Fig. 2 is a perspective view of a display of the display device of fig. 1.

Fig. 3 is a partial structural schematic diagram of the display device of fig. 1.

Fig. 4 is a perspective view of the attachment bracket of the monitor of fig. 2.

Fig. 5 is a partial structural view of the connecting bracket of fig. 4.

Fig. 6 is a perspective view of the toggle member of the connecting bracket of fig. 4.

Fig. 7 is a perspective view of a support base of the display apparatus of fig. 1.

Fig. 8 is a perspective view of the upright of the support base of fig. 7.

Fig. 9 is a sectional view of a part of the structure of the display device in fig. 3.

Fig. 10 is a partial structural schematic diagram of the display device of fig. 1.

Fig. 11 is a perspective view of a terminal board of the display apparatus of fig. 1.

Fig. 12 is a partial structural view of the terminal board of fig. 11.

Fig. 13 is a partial structural schematic view of a bottom chassis of the display device of fig. 1.

Fig. 14 is a partially enlarged view of fig. 13 at the bottom case a.

Detailed Description

While this invention is susceptible of embodiment in different forms, there is shown in the drawings and will herein be described in detail, specific embodiments thereof with the understanding that the present description is to be considered as an exemplification of the principles of the disclosure and is not intended to limit the invention to that as illustrated herein.

Thus, a feature indicated in this specification will serve to explain one feature of an embodiment of the disclosure, and not to imply that every embodiment of the invention must have the stated feature. Further, it should be noted that this specification describes many features. Although some features may be combined to show a possible system design, these features may also be used in other combinations not explicitly described. Thus, the combinations illustrated are not intended to be limiting unless otherwise specified.

Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these example embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repetitive description will be omitted.

Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more example embodiments. In the following description, numerous specific details are provided to give a thorough understanding of example embodiments of the disclosure. One skilled in the relevant art will recognize, however, that the subject matter of the present disclosure can be practiced without one or more of the specific details, or with other methods, components, steps, and so forth. In other instances, well-known structures, methods, implementations, or operations are not shown or described in detail to avoid obscuring aspects of the disclosure.

Some of the block diagrams shown in the figures are functional entities and do not necessarily correspond to physically or logically separate entities. These functional entities may be implemented in the form of software, or in one or more hardware modules or integrated circuits, or in different networks and/or processor devices and/or microcontroller devices.

The preferred embodiments of the present invention will be further described in detail below with reference to the accompanying drawings.

The utility model provides a display device. The display device is used for displaying various image signals. The display device may be a television, a display of an electronic computer, a tablet computer, a kiosk, a vehicle mounted display, etc. The specific application situation of the display device is not limited here, and the display device provided by the present invention can be used as long as the electronic device has a display screen and displays images. For convenience of explanation, the display device is illustrated by taking a television as an example.

In this embodiment, referring to fig. 1, the display device includes a display 10 and a supporting base 20. In the present embodiment, the supporting base 20 is a two-legged two-supporting base, i.e. it is two independent bases disposed on both sides of the display 10. With corresponding mounting structures provided thereon for mounting to the display 10. In the actual sale process, for convenient transportation, the support base 20 and the display 10 can be separated into two parts for independent transportation, and the support base 20 can also be sold separately to replace the corresponding damaged support base. Meanwhile, in other embodiments, the support base 20 may be a single-leg double-support base and a single-leg single-support base.

Specifically, referring to fig. 2 and 3, the display 10 may include a housing 11, a display module 12, and an adapter bracket 13. Display module 12 is disposed within housing 11, and adaptor bracket 13 is secured within housing 11 and is positioned at the bottom of housing 11. Meanwhile, a through hole is formed at the bottom of the housing 11 corresponding to the adapting bracket 13. In the present embodiment, since the supporting base 20 is a two-leg two-supporting base, the adapting bracket 13 is disposed on two sides of the bottom side of the housing 10, and the above-mentioned arrangement is also applicable to a single-leg two-supporting base. However, if the support base 20 is a single-leg single-support base, the adapter bracket 13 may be correspondingly disposed at the middle of the bottom side of the housing 10.

The housing 11 includes a bottom case 121 and a rear case 122 disposed on one side of the bottom case 121, and the display assembly 12 is disposed on the other side of the bottom case 121 opposite to the rear case 122. The bottom case 121 and the rear case 122 surround to form an accommodating cavity, and the accommodating cavity can accommodate various components such as circuit boards and control elements, and the adapting bracket 13 is also accommodated in the accommodating cavity, in this embodiment, the adapting bracket 13 is fixed on the bottom case 121 by screws, in other embodiments, the adapting bracket 13 can also be fixed on the bottom case 121 by other fixing methods such as a buckle, and the like, and can also be fixed on the rear case 122, which is not limited in this disclosure.

Referring to fig. 4, the adaptor bracket 13 includes a bracket body 139 and a cavity 138 formed in the bracket body 139, wherein the cavity 138 is opposite to the through hole at the bottom of the housing 11. The opposite sides of the bracket main body 139 are provided with first clamping portions 131 facing the cavity 138, and the top thereof is provided with first insertion portions 132 facing the cavity 138. The first engaging portion 131 may be disposed on the front side and the rear side of the support main body 139 (where the front side refers to a side facing the bottom case 121, and in the following description, the front side refers to a side facing the bottom case 121), or may be disposed on the left side and the right side of the support main body 139 (the directions of the left side and the right side correspond to the front side and the rear side described above). In the present embodiment, the first catching portions 131 are provided on the left and right sides of the holder main body 139. Meanwhile, in the embodiment, the first fastening portion 131 is a resilient piece, two ends of which are fixed on the main frame 139, and an elastic buckle 1311 is disposed in the middle of the first fastening portion, the elastic buckle 1311 protrudes into the cavity 138, and the first inserting portion 132 is an inserting hole.

Referring to fig. 3, 7 and 8, the supporting base 20 includes a base 29 and a pillar 21 disposed at an upper end of the base 29. The stud 21 includes a stud body 219. The two opposite sides of the upright post body 219 are provided with second clamping parts 211, and the top of the upright post body 219 is provided with a second inserting part 212. The upright post 21 is adapted to be inserted into the cavity 138 of the adapting bracket 13, the second clamping portion 211 is connected with the first clamping portion 131 in a clamping manner, and the second insertion portion 212 is connected with the first insertion portion 132 in an insertion manner. Therefore, the position of the second clamping portion 211 corresponds to the position of the first clamping portion 131, and in this embodiment, the second clamping portion 211 is correspondingly disposed on the left and right sides of the upright post 21. Meanwhile, in the embodiment, since the first engaging portion 131 is a resilient piece whose middle section protrudes into the cavity 138, the second engaging portion 211 is a corresponding engaging groove, and the resilient buckle is engaged with the engaging groove to ensure that the pillar 21 is fixed in the adapting bracket 13. Since the first plugging portion 132 is a plugging hole, the second plugging portion 212 is a plugging protrusion, and the plugging protrusion is plugged into the plugging hole.

It is understood that, in other embodiments, the first fastening portion 131 may also be a fastening groove, and the second fastening portion 211 is a spring plate protruding from the middle section of the second fastening portion to the adapter bracket. The first mating portion 132 may also be a mating protrusion, and the second mating portion 212 is a mating hole. In addition, the elastic sheet and the insertion protrusion can be replaced by structures such as a buckle, and the disclosure is not limited herein.

Referring to fig. 4 to 6, in one embodiment of the present disclosure, the adapting bracket 13 may further include a toggle member 135 slidably disposed on the bracket main body 139. The bracket main body 139 is correspondingly provided with a through groove 1391 extending up and down, and the toggle piece 135 is slidably inserted into the through groove 1391. The through-slot 1391 must open on the side of the bracket body 139 adjacent to the first snap-in portion 131, in this embodiment, the rear side of the bracket body 139 (the side near the rear shell 122).

The toggle 135 includes a sliding slot 1351, a toggle slider 1352, and a tongue 1355.

The sliding grooves 1351 are disposed on two sides of the toggle member 135, so that the toggle member 135 is engaged with two sides of the through groove 1351 of the rack body 139.

The toggle slider 1352 is disposed on the rear side of the toggle member 135 (i.e., the side facing the rear casing 122), and passes through the rear casing 122 to the outside of the display 10. The rear housing 122 is also correspondingly provided with a slide slot extending up and down corresponding to the toggle slide 1352. The toggle slider 1352 is slidably coupled to the slider slot and can slide up and down in the slider slot. The user can control the movement of the entire toggle member 135 on the bracket body 139 by toggling the slider 1352 during installation.

Tab 1355 is provided at the end of toggle 135 located within cavity 139, which in the embodiment shown in fig. 9 is the front end of toggle 135 (i.e., the side facing bottom case 121). The tongue 1355 extends downward from the front end of the toggle 135 and protrudes out of the main body of the toggle 135. The upright 21 is correspondingly provided with a slot 215 at one side of the upright body 219. The slotted part 215 is provided with a groove 2155 with an upward opening, and one surface of the inserting tongue 1355 departing from the upright post body 219 is abutted against the inner wall of the groove 2155. In this embodiment, the rear end of the plug tongue 1355 abuts against the inner wall of the groove 2155. In other embodiments, the front end of tongue 1355 may be configured to abut the inner wall of groove 2155.

During the whole installation process, the user can firstly control the whole toggle piece 135 to slide upwards along the through groove 1391 on the bracket main body 139 through the toggle slider 1352. The supporting base 20 is inserted into the adapting bracket 13, so that the second clamping portion 211 is clamped with the first clamping portion 131, and the second inserting portion 212 is inserted into the first inserting portion 132. The toggle piece 135 is then controlled by the toggle slider 1352 to slide down the through slot 1391 of the bracket body 139, so that the tongue 1355 is inserted into the groove 2155. So as to enhance the supporting structure of the display device, and at the same time, sliding the shifting member 135 upwards can prevent the upright post 21 from being interfered by the inserting tongue 1355 when the supporting base 20 is inserted into the adaptor bracket 13, thereby further reducing the difficulty of installation.

In the exemplary embodiment shown in fig. 4 and 9, a spring element 136 can also be provided on the adapter carrier 13. The spring member 136 may be disposed inside the holder main body 139 (i.e., in the cavity 138) or outside the holder main body 139, and the number thereof may be 1, 2, 3, etc., and two are taken as examples in this embodiment. The spring element 136 is vertically arranged on the top surface of the toggle element 135, the toggle element 135 is correspondingly provided with a convex column, and the bottom end of the spring element 136 is connected with the convex column. Meanwhile, the bracket body 139 is also correspondingly provided with a connecting column, and the top end of the spring element 136 is connected with the connecting column. When the user controls the entire toggle member 135 to slide upward along the channel 1391 on the bracket body 139 via the toggle slider 1352, the spring member 136 is compressed and is in a compressed state. When the user controls the entire toggle member 135 to slide down along the through slot 1391 on the bracket main body 139 through the toggle slider 1352, the spring member 136 pushes the toggle slider 1352 to slide down and restore the state before the deformation, so that the tongue 1355 can be more easily inserted into the groove 2155, thereby further reducing the difficulty of installation. Meanwhile, the user is prevented from sliding up and down freely due to no restriction when moving the display device at a short distance. It is understood that the spring element 136 may be disposed on the bottom surface of the toggle member 135.

It is understood that the surface of the upright body 219 facing the slot 215 may be provided with a slide portion 216 disposed on the slot 215. The slide way portion 216 is provided with a slide way 2166 which is vertically penetrated, the bottom end of the slide way 2166 is penetrated with the groove 2155, and one surface of the slide way which faces the toggle member 135 is provided with an opening for accommodating the front end portion (i.e. the end portion in the cavity 139) of the toggle member 135 to slide thereon and restricting the front end portion of the toggle member 135 to swing in the left-right direction. It will be appreciated that a dividing rib extending up and down may be provided in the middle of the chute portion 216 to divide the single chute 2166 into a plurality of sections.

It is understood that the tongue 1355 may not be disposed on the toggle member 135, and may be controlled to move up and down by, for example, a lifting mechanism disposed in the cavity 139. In another embodiment of the present disclosure, the tongue 1355 is fixedly disposed directly behind the bracket body 139 (near a side of the rear case 122), and the tongue 1355 is inserted into the groove 2155 when the support base 20 is inserted into the adaptor bracket 13.

It can be understood that, in the embodiment shown in fig. 10 of the present disclosure, the terminal board 14 is further included in the display 10, and is accommodated in the bottom case 121 and the rear case 122 to form an accommodating cavity. It can be disposed at any position of the side and top surfaces of the rear case 122, and the rear case 122 is correspondingly provided with a slot at a corresponding position thereof to expose the terminal plate 14. In the present embodiment, the terminal plate 14 is provided at the side of the rear case 122.

Referring to fig. 11 and 12, the terminal board 14 includes a first side board 141 and a second side board 142, the first side board 141 and the second side board 142 are vertically connected and attached to the side of the rear case 122 having the slot, and a plurality of insertion holes are formed therein, and the shape of the insertion holes is adapted to the shape of the interface. The second side plate 142 is attached to a surface of the rear casing 122 close to the bottom casing 121, and the surface is perpendicular to a surface of the rear casing 122 where the slot is formed.

Meanwhile, the rear end (end close to the rear case 122) of the first side plate 141 is further provided with a frame structure 145, the frame structure 145 is surrounded by four side walls, and the middle is a cavity penetrating from front to back (penetrating from the bottom case 121 to the rear case 122). One side wall of the frame structure 145 is fixed on the first side plate 141, and two pairs of side walls adjacent to the side wall are provided with first hook assemblies 146 protruding backward (i.e., away from the bottom case 121 toward the rear case 122). The first hook assembly 146 is provided with two first hooks 1461 disposed oppositely (i.e., both disposed toward the cavity).

Referring to fig. 13 and 14, the rear end portion (i.e., the end away from the bottom case 121) of the rear case 122 is correspondingly provided with a second hook assembly 1226 protruding toward the frame structure 145. The second hook assembly 1226 is provided with two second hooks 12261 that are disposed opposite to each other (i.e., disposed toward the first hook 1461 on the same side), and the second hooks 12261 are connected to the first hooks 1461 on the same side in a snap-fit manner, so that the terminal board 14 is snapped onto the rear housing 122.

In the related art, the terminal plate 14 and the rear case 122 are generally fixed by tapping screws, and other portions of the display device are fixed by machine screws. Therefore, the screw type needs to be changed when the screw is installed on both a manual production line and an automatic production line, so that the process is more complicated. While the screw fixation is typically tight to ensure the strength of the connection, such fixation may also result in deformation of the rear housing 122 over time. In this embodiment, the terminal plate 14 is clamped to the rear case 122, so that the installation process is simple, manpower and material resources are saved, and the assembly process is shortened. Meanwhile, the snap connection can ensure the connection strength and provide a certain deformation allowance between the rear shell 122 and the terminal board 14, so that the rear shell 122 is prevented from being deformed due to the fact that the connection part is fixed too tightly.

It will be appreciated that the number of the frame structure 145 and the first hooking members 146 may be 2, 3, 5, etc., and may be set according to the length of the terminal plate 14. In the present embodiment, the number of the frame structure 145 and the first hook assemblies 146 is 3, and the frame structure and the first hook assemblies 146 are vertically arranged on the first side plate 141 in a column.

Meanwhile, the engagement amount of the second hook 12261 and the first hook 1461 on one side is between 0.5 mm and 0.7, so that the hooks can be engaged and disengaged more easily in the assembly process, the assembly time is saved, and the subsequent maintenance is facilitated. In this example 0.5 mm. Meanwhile, the first hook 1461 and the second hook 12261 are acute angles, the angle of the second hook 12261 is larger than that of the first hook 1461, and the difference between the angles is 15 degrees to 30 degrees, so that the hooks can be easily clamped and released in the assembling process, the assembling time is saved, and the subsequent maintenance is facilitated. In the embodiment, the first hook 1461 is 45 degrees, and the second hook 12261 is 60 degrees.

While the present invention has been described with reference to several exemplary embodiments, it is understood that the terminology used is intended to be in the nature of words of description and illustration, rather than of limitation. As the present invention may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.

Claims (10)

1. A display device, comprising:

the display comprises a shell and a switching bracket fixed in the shell; the bottom of the shell is provided with a through hole; a cavity is arranged in the switching support and is opposite to the through hole; the two opposite sides of the switching bracket are provided with first clamping parts; the top of the switching bracket is provided with a first plugging part;

the supporting base comprises a base body and an upright post arranged at the upper end of the base body; two opposite sides of the upright post are provided with second clamping parts; the top of the upright post is provided with a second inserting part; the stand adaptation is pegged graft in the cavity of switching support, the second joint portion with first joint portion joint is connected, the second grafting portion with first grafting portion plug-in connection.

2. The display device according to claim 1, wherein the adapting bracket is further provided with a downward-protruding insertion tongue in the cavity, and the insertion tongue is arranged on one surface adjacent to the first clamping portion; the upright post is correspondingly provided with a groove with an upward opening, the inserting tongue is accommodated in the groove, and the surface of the inserting tongue is abutted against the inner wall of the groove.

3. The display device according to claim 2, wherein the insertion tongue is slidably disposed in the cavity up and down, the upright column includes an upright column body and a slot portion disposed on one side of the upright column body, the slot portion is provided with a groove with an upward opening, and a surface of the insertion tongue facing away from the upright column body abuts against an inner wall of the groove.

4. The display device according to claim 3, wherein the adapting bracket comprises a bracket main body and a toggle member, the bracket main body forms the cavity therein, the bracket main body is provided with a through groove extending up and down, the toggle member is slidably inserted into the through groove, and an end of the toggle member located in the cavity extends downward to form the insertion tongue.

5. The display device according to claim 4, wherein the two sides of the toggle member are respectively provided with a sliding groove for being clamped at two sides of the through groove of the bracket main body.

6. The display device as claimed in claim 4, wherein the adapting bracket further comprises a spring member, the spring member is vertically disposed, and two ends of the spring member are respectively connected to the toggle member and the bracket main body.

7. The display apparatus as claimed in claim 4, wherein the housing is provided with slider grooves extending up and down; the poking piece is also provided with a poking sliding block, and the poking sliding block penetrates out of the shell through the sliding block groove and is matched with the sliding block groove in a sliding manner.

8. The display device according to claim 1, wherein the first clamping portion is a spring plate, two ends of the spring plate are fixed on the adapting bracket, an elastic buckle is arranged in the middle of the spring plate, and the elastic buckle protrudes into the cavity; the second clamping portion is correspondingly a clamping groove, and the elastic buckle is clamped in the clamping groove.

9. The display device of claim 1, wherein the second insertion portion is an insertion protrusion, the first insertion portion is an insertion hole, and the insertion protrusion is inserted into the insertion hole.

10. The display device according to claim 1, further comprising:

the terminal board is provided with a first clamping hook component, the first clamping hook component protrudes towards the rear shell, the first clamping hook component comprises two first clamping hooks which are oppositely arranged, the rear shell is correspondingly provided with a second clamping hook component, the second clamping hook component comprises two second clamping hooks which are oppositely arranged, and the first clamping hook is connected with the second clamping hook component in a clamping manner.

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