CN217640534U

CN217640534U - Intelligent display equipment

Info

Publication number: CN217640534U
Application number: CN202221745214.8U
Authority: CN
Inventors: 梁伟俊
Original assignee: Guangzhou Shiyuan Electronics Thecnology Co Ltd; Guangzhou Shikun Electronic Technology Co Ltd
Current assignee: Guangzhou Shiyuan Electronics Thecnology Co Ltd; Guangzhou Shikun Electronic Technology Co Ltd
Priority date: 2022-07-08
Filing date: 2022-07-08
Publication date: 2022-10-21
Anticipated expiration: 2032-07-08

Abstract

The utility model relates to an intelligent display device, include: a board card; backplate and linking bridge, linking bridge include the support main part, and the support main part is equipped with coupling assembling and bonding portion, and the linking bridge passes through coupling assembling to be connected fixedly with the integrated circuit board, and the linking bridge passes through bonding portion and backplate bonding fixedly. During production and processing, the connecting support can be placed on the board card in an SMT automatic feeding mode, so that the connecting support is firstly connected and fixed with the board card through the connecting assembly, and the bonding portion is bonded and fixed with the back plate after the board card and the connecting support are overturned through the manipulator. Because the integrated circuit board passes through linking bridge and backplate bonding fixedly, therefore need not design preparation convex closure screw hole site on the backplate, and then just need not prepare a plurality of moulds according to the integrated circuit board of different grade type and make different backplates, the simple high efficiency of bonding mounting means, it is convenient to process, can improve machining efficiency greatly, reduces because of the mould prepares material and much the manufacturing cost who brings is high, the big problem of the material management and control degree of difficulty.

Description

Intelligent display equipment

Technical Field

The utility model relates to an electronic equipment technical field especially relates to an intelligent display device.

Background

Currently, with the progress of science and technology and the improvement of living standard of people, various electronic devices have been widely used in various scenes, providing great convenience for people to work, study, entertainment and the like. When electronic equipment is manufactured, the board cards (such as the main board and the power board) are usually installed and fixed on the back plate in a screw locking manner, and therefore convex hull thread hole positions need to be designed and manufactured on the back plate so as to be connected with the assembling holes on the board cards in an alignment matching manner, and the electronic equipment is convenient for a processing worker to manually assemble, but the problem of low processing efficiency exists in the installation manner. And in the actual production process, the backplate needs compatible different integrated circuit boards of many kinds, because the position of assembly hole is generally different on the different integrated circuit boards, just so need prepare multiple mould, produce the backplate of multiple convex closure screw hole site that has different positions to the different integrated circuit board installation needs of adaptation cause the mould cost to rise, and the material management and control degree of difficulty is big.

SUMMERY OF THE UTILITY MODEL

Based on this, it is necessary to provide an intelligent display device, aims at solving the problems of complex installation operation, low efficiency, high production cost and high material management difficulty in the prior art.

In one aspect, the present application provides a smart display device, comprising:

a board card;

a back plate; and

the connecting support, the linking bridge includes the support main part, the support main part is equipped with coupling assembling and bonding portion, the linking bridge passes through coupling assembling with the integrated circuit board is connected fixedly, the linking bridge passes through bonding portion with the backplate bonds fixedly.

In the intelligent display device of the above scheme, the connecting bracket is specifically used for realizing the assembly connection of the board card and the backboard. Specifically, during production and processing, the connecting support can be placed on the board card in an SMT automatic feeding mode, so that the connecting support is firstly connected and fixed with the board card through the connecting assembly, the board card and the connecting support are overturned through the mechanical arm, then the bonding portion is bonded and fixed with the backboard, and the purpose that the board card is assembled into a whole through the connecting support and the backboard can be achieved. Compared with the prior art, because the integrated circuit board passes through linking bridge and backplate bonding fixed, therefore need not design preparation convex closure screw hole site on the backplate, and then just need not prepare a plurality of moulds according to the integrated circuit board of different grade type and make different backplates, the simple high efficiency of bonding mounting means, it is convenient to process, can improve machining efficiency greatly, reduces because of the mould prepares material many and the manufacturing cost who brings is high, the big problem of material management and control degree of difficulty.

The technical solution of the present application is further described below:

in one embodiment, the connecting assembly comprises a connecting supporting leg, the board is provided with a jack, and the connecting supporting leg is plugged into the jack.

In one embodiment, the part of the connecting leg, which extends out of the jack hole, away from the free end of the bracket main body is a welding part, and the welding part is used for being welded and fixed with the board card.

In one embodiment, the connecting legs and the insertion holes are arranged in plurality, and the connecting legs and the insertion holes are assembled in a one-to-one correspondence manner.

In one embodiment, the connecting bracket further comprises a positioning plate, the positioning plate is arranged on the bracket main body, and a plate surface of the positioning plate is in contact fit with a plate surface of the board card.

In one embodiment, the bracket body is formed in a U-shaped structure, the positioning plate includes a first engaging plate and a second engaging plate, the first engaging plate is disposed on one side plate of the bracket body, the second engaging plate is disposed on the other side plate of the bracket body, and the first engaging plate is connected to the second engaging plate.

In one embodiment, one of the first and second connector tiles is provided with a locking groove, and the other of the first and second connector tiles is provided with a locking protrusion which is locked with the locking groove.

In one embodiment, the bonding part is a glue containing groove formed on the bottom surface of the connecting bracket, and glue is injected into the glue containing groove.

In one embodiment, the bottom surface of the connecting bracket is further provided with a positioning hole, the positioning hole is formed inside or outside the glue containing groove, the back plate is provided with a positioning column, and the positioning hole is inserted and positioned with the positioning column; or alternatively

The bottom surface of the connecting support is also provided with a positioning column, the positioning column is formed inside or outside the glue containing groove, the back plate is provided with a positioning hole, and the positioning hole is spliced and positioned with the positioning column.

In one embodiment, the smart display device is a smart interactive tablet.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention and do not constitute a limitation on the invention.

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an intelligent display device in the present application;

FIG. 2 is a schematic view of the construction of the linking bridge of the present application;

FIG. 3 is a schematic view of the structure of FIG. 2 from another perspective;

fig. 4 is a schematic structural diagram of fig. 2 from another view angle.

Description of reference numerals:

100. an intelligent display device; 10. a board card; 11. a jack; 20. a back plate; 21. a positioning column; 30. connecting a bracket; 31. a stent body; 32. a connecting assembly; 321. connecting support legs; 321a, a welding part; 33. a glue containing groove; 34. positioning a plate; 341. a first connector tile; 341a, a clamping groove; 342. a second connector tile; 342a, a clamping protrusion; 35. and (7) positioning the holes.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

As shown in fig. 1, a smart display device 100 according to an embodiment of the present application is shown, which includes: a board card 10, a back plate 20 and a connecting bracket 30. It is to be understood that fig. 1 shows only a partial structure of the smart display device 100. The connecting bracket 30 is used as a connecting medium between the board card 10 and the back plate 20, so that the two are assembled and fixed.

Optionally, the connecting bracket 30 is formed by sheet metal machining. The processing mode is simple, and the shaping intensity is high, uses the good reliability.

The connecting bracket 30 includes a bracket main body 31, and the bracket main body 31 is formed in a U-shaped structure. It can be understood that the support main body 31 is a rectangular sheet metal part and is integrally formed through a bending process, the support main body 31 is good in integrity and excellent in structural performance. Of course, the bracket main body 31 may be formed by assembling a bottom plate and two side plates by welding or the like. The method can be flexibly selected according to actual needs.

In this embodiment, the support main body 31 is provided with the connecting assembly 32 and the bonding portion, the connecting support 30 is fixedly connected with the board card 10 through the connecting assembly 32, and the connecting support 30 is fixedly bonded with the back plate 20 through the bonding portion.

In summary, the technical solution of the present embodiment has the following advantages: in the intelligent display device 100 according to the above-mentioned scheme, the board card 10 is specifically configured to be assembled and connected with the backplane 20. Specifically, during production and processing, the connecting support 30 can be placed on the board card 10 in an SMT automatic feeding mode, so that the connecting support is firstly connected and fixed with the board card 10 through the connecting assembly 32, the bonding portion is bonded and fixed with the backboard 20 after the board card 10 and the connecting support 30 are turned over through the manipulator, and the purpose that the board card 10 is assembled with the backboard 20 into a whole through the connecting support 30 can be achieved. Compared with the prior art, because integrated circuit board 10 bonds fixedly through linking bridge 30 and backplate 20, therefore need not design preparation convex closure screw hole site on backplate 20, and then just need not prepare a plurality of moulds according to the integrated circuit board 10 of different grade type and make different backplate 20, the simple high efficiency of bonding mounting means, it is convenient to process, can improve machining efficiency greatly, reduces because of the mould prepares material many and the manufacturing cost who brings is high, the big problem of material management and control degree of difficulty.

It will be appreciated that the mounting position of the attachment bracket 30 on the card 10 is predetermined and that the positional parameters may be pre-entered into the control system. Therefore, when SMT automatic feeding is carried out, one connecting support 30 can be arranged on the board card 10 at a time, and a plurality of connecting supports 30 can also be arranged on the board card 10 at a time. When a plurality of the connection brackets 30 are installed at one time, the processing efficiency can be remarkably improved.

In some embodiments, the connecting assembly 32 includes a connecting leg 321, the card 10 is provided with a socket 11, and the connecting leg 321 is plugged into the socket 11. During installation, the connecting support leg 321 is aligned to the insertion hole 11 and then inserted into the insertion hole 11, so that the connecting support 30 can be inserted and fixed on the board card 10, the installation mode is simple, and the connection is reliable.

Further, in order to avoid the connection leg 321 from being assembled with the insertion hole 11 incorrectly or separated and removed after being deformed by force, on the basis of the above embodiment, the part of the connection leg 321, which is away from the free end of the bracket main body 31 and extends out of the hole of the insertion hole 11, is the welding part 321a, and the welding part 321a is used for being welded and fixed with the board card 10.

The welding portion 321a is subjected to high-temperature fusion welding, and the welding portion 321a and the board card 10 can be welded and fixed into a whole, so that the connection strength and reliability of the connecting bracket 30 and the board card 10 are improved, and the connecting bracket 30 is prevented from falling off from the board card 10.

In particular, the welding process used may be soldering. That is, the solder is added at the joint of the welding portion 321a and the board card 10, and the connection leg 321 and the board card 10 can be fixedly connected into a whole after the high-temperature molten solder is cooled and solidified.

Further, the connection legs 321 and the insertion holes 11 are provided in plurality, and the connection legs 321 are assembled with the insertion holes 11 in a one-to-one correspondence. This can further increase the connection strength between the connection bracket 30 and the board 10.

For example, in the present embodiment, the number of the connecting legs 321 is four, and the connecting legs are distributed in a rectangular shape; accordingly, there are four sockets 11 on the board card 10.

Of course, in other embodiments, the connection support legs 321 and the insertion holes 11 may be in other numbers and distribution manners, and may be flexibly designed according to actual needs, which is not described herein.

In addition, on the basis of any of the above embodiments, the connecting bracket 30 further includes a positioning plate 34, the positioning plate 34 is disposed on the bracket main body 31, and a plate surface of the positioning plate 34 is in contact fit with a plate surface of the board card 10. During the installation, after connecting stabilizer blade 321 inserts jack 11, locating plate 34 can be laminated with integrated circuit board 10 and contact, increases linking bridge 30 and integrated circuit board 10 contact support area from this, guarantees that linking bridge 30 fixes a position firmly, and helps promoting follow-up welding quality.

Specifically, the positioning plate 34 in the above embodiment includes a first engaging plate 341 and a second engaging plate 342, the first engaging plate 341 is disposed on one side plate of the bracket body 31, the second engaging plate 342 is disposed on the other side plate of the bracket body 31, and the first engaging plate 341 is connected to the second engaging plate 342.

The first connecting plate 341 is perpendicular to the corresponding side plate and is bent toward the U-shaped cavity of the bracket body 31, the second connecting plate 342 is also perpendicular to the corresponding side plate and is bent toward the U-shaped cavity of the bracket body 31, and the free end of the first connecting plate 341 and the free end of the second connecting plate 342 are spliced to form a transverse supporting function, so that the stability of the overall structure of the connecting bracket 30 can be improved.

Alternatively, the first and second engaging

plates

341 and 342 may be formed integrally with the bracket main body 31, or may be detachably assembled, which is selected according to actual requirements.

When four connection legs 321 are used, two of the connection legs 321 are mounted on one of the side plates and located at the left and right sides of the first connection plate 341; the remaining two connecting legs 321 are mounted to the other side plate and are positioned at the left and right sides of the second engaging plate 342.

Further, in the above embodiment, one of the first connector plate 341 and the second connector plate 342 is provided with a locking groove 341a, and the other of the first connector plate 341 and the second connector plate 342 is provided with a locking protrusion 342a, and the locking protrusion 342a is locked with the locking groove 341 a. This restricts the freedom of the first and

second connector plates

341 and 342, and ensures that they are firmly connected and do not separate accidentally when subjected to a force.

For example, the engaging protrusions 342a and the engaging grooves 341a cooperate to form dovetails, so that the first and second engaging

plates

341 and 342 are securely engaged and are not easily separated by an external force.

Of course, in other embodiments, the first connection plate 341 and the second connection plate 342 may be fixed by any one of magnetic attraction, adhesion, snap connection, screw connection, and the like.

In addition, to facilitate the adhesive fixation of the connecting bracket 30 and the back plate 20, in some embodiments, the adhesive portion is an adhesive containing groove 33 formed on the bottom surface of the connecting bracket 30, and the adhesive containing groove 33 is used for injecting adhesive. The glue containing groove 33 can contain glue and prevent the glue from overflowing when the glue is stressed when being adhered to the back plate 20.

Alternatively, the glue receiving groove 33 may be a regular shape such as a circle, a square, a triangle, or any irregular shape. For example, the glue containing groove 33 is provided as a circular groove in the present embodiment. And the glue containing groove 33 may be one or at least two. When at least two glue containing tanks 33 are provided, a concentric inside-outside nested arrangement or a dispersed arrangement may be adopted.

In addition, on the basis of any of the above embodiments, the bottom surface of the connecting bracket 30 is further provided with a positioning hole 35, the positioning hole 35 is formed inside or outside the glue containing groove 33, the back plate 20 is provided with a positioning column 21, and the positioning hole 35 is inserted into and positioned by the positioning column 21. Or, as an alternative to the above embodiment, the bottom surface of the connecting bracket 30 is further provided with a positioning column 21, the positioning column 21 is formed inside or outside the glue containing groove 33, the back plate 20 is provided with a positioning hole 35, and the positioning hole 35 is inserted into and positioned with the positioning column 21.

The positioning columns 21 are arranged to be inserted into the positioning holes 35, so that the position accuracy of the board card 10 placed on the back plate 20 is high, and the influence on the installation accuracy of the board card 10 caused by lateral movement of the connecting support 30 during bonding is avoided.

In summary, the smart display device 100 may be specifically an interactive tablet (smart interactive tablet). The smart interactive tablet has a touch function, for example, the smart interactive tablet can be a touch function such as infrared touch, capacitive touch, electromagnetic touch, and the like.

Specifically, the smart display device 100 may also be any one of, but is not limited to, a notebook computer, a tablet computer, a mobile phone, a television, and the like.

All possible combinations of the technical features of the above embodiments may not be described for the sake of brevity, but should be considered as within the scope of the present disclosure as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "above," and "over" a second feature may be directly on or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature "under," "beneath," and "under" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Claims

1. An intelligent display device, comprising:

a board card;

a back plate; and

2. The intelligent display device of claim 1, wherein the connection assembly comprises a connection leg, the board is provided with a jack, and the connection leg is plugged into the jack.

3. The intelligent display device of claim 2, wherein the portion of the connection leg, which extends out of the jack aperture away from the free end of the bracket body, is a welding portion, and the welding portion is used for being welded and fixed with the board.

4. The intelligent display device according to claim 2 or 3, wherein the connection legs and the insertion holes are provided in plurality, and the connection legs and the insertion holes are assembled in a one-to-one correspondence.

5. The intelligent display device of claim 1, wherein the connecting bracket further comprises a positioning plate, the positioning plate is arranged on the bracket main body, and the plate surface of the positioning plate is in contact fit with the plate surface of the board card.

6. A smart display device as claimed in claim 5 wherein the support body is formed in a U-shaped configuration, the positioning plate comprises a first engaging plate and a second engaging plate, the first engaging plate is disposed on one side plate of the support body, the second engaging plate is disposed on the other side plate of the support body, and the first engaging plate is connected to the second engaging plate.

7. A smart display device as claimed in claim 6 wherein one of the first and second connector tiles is provided with a snap recess and the other of the first and second connector tiles is provided with a snap projection which snaps into the snap recess.

8. The intelligent display device according to claim 1, wherein the bonding portion is a glue containing groove formed on a bottom surface of the connecting bracket, and glue is injected into the glue containing groove.

9. The intelligent display device according to claim 8, wherein a positioning hole is further formed in the bottom surface of the connecting support, the positioning hole is formed inside or outside the glue containing groove, a positioning column is arranged on the back plate, and the positioning hole is inserted into and positioned with the positioning column; or

10. The smart display device of claim 1, wherein the smart display device is a smart interactive tablet.