CN215577423U - Novel borderless display book lowering structure - Google Patents

Abstract

The utility model relates to the technical field of displays, in particular to a novel borderless display cost reduction structure which comprises a rear shell, wherein a display module is connected to the rear shell in a clamping manner, a decorative plate is clamped at the bottom of the front side of the display module, a locking screw hole is formed in the decorative plate, and the bottom of the display module, the decorative plate and the bottom of the rear shell are fixedly connected through the locking screw hole by a locking screw; the display module comprises a back plate positioned in the rear shell, connecting structures are arranged on the upper side edge and the two side edges of the back plate, and a clamping hook in clamping fit with the connecting structures is arranged on the rear shell; the connecting structure includes a convex portion disposed on the back plate. The utility model achieves the purposes of reducing the cost of product molds, materials and production and processing and improving the competitiveness of products, does not need to adopt the matching use of the front frame, can reduce the use amount of parts and parts, reduces the cost, reduces the difficulty of the assembly process and improves the working efficiency of assembly.

Description

Novel borderless display book lowering structure

Technical Field

The utility model relates to the technical field of displays, in particular to a novel borderless display cost reduction structure.

Background

The main structure of the whole head of the existing three-side frameless display comprises: preceding frame, display module assembly, iron disc (built-in power)/IO baffle (built-in power), backshell, mainboard etc. the casing is with module matched stack mode: the module and the front frame are assembled and then locked and fixed with the front frame and the module backboard by screws, and then are assembled with the rear shell in a matching way through the clamping hook and the clamping groove.

Therefore, taking a 21.5-inch three-edge borderless external power supply display as an example, the head of the external power supply display is mainly composed of a front frame, a display module, a rear shell, a main board and an IO baffle, wherein the display module and the front frame need to be locked and installed through 9-11 screws, and the front frame needs to be matched and used when the display module and the rear shell are assembled.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a novel borderless display cost reducing structure, which achieves the purposes of reducing the cost of product molds, materials and production and processing and improving the product competitiveness, simultaneously does not need to adopt a front frame for matching use, can reduce the usage amount of parts and parts, reduces the cost, simultaneously reduces the difficulty of the assembly process and improves the working efficiency of assembly.

(II) technical scheme

In order to solve the technical problems, the utility model provides the following technical scheme: a novel borderless display body lowering structure comprises a rear shell, wherein a display module is connected to the rear shell in a clamping mode, a decorative plate is clamped at the bottom of the front side of the display module, locking screw holes are formed in the decorative plate, and the bottom of the display module, the decorative plate and the bottom of the rear shell are fixedly connected through the locking screw holes through locking screws;

the display module comprises a back plate positioned in the rear shell, connecting structures are arranged on the upper side edge and the two side edges of the back plate, and a clamping hook in clamping fit with the connecting structures is arranged on the rear shell;

the connecting structure comprises a convex round part arranged on the back plate, the convex round part is a convex round convex structure, and a round hole matched with the hook and used for clamping is formed in the convex round part.

Furthermore, the front side of backplate is equipped with the display screen, and the outside of display screen is equipped with gluey frame through the viscose cover, glues frame and backplate fixed connection.

Furthermore, a plurality of locating parts which are distributed at equal intervals are arranged on the side wall of the rear shell, and a plurality of clamping grooves matched with the locating parts for clamping are formed in the side wall of the rubber frame.

Further, the shape of decorative board is for looking sideways at shape L shape, and the both sides of decorative board and display module overlap joint face all are equipped with rather than the buckle structure of being connected.

Furthermore, an IO baffle is arranged between the display module and the rear shell, and a mainboard is fixedly connected to the IO baffle.

Furthermore, a heat dissipation structure is arranged on the back surface of the rear shell, and honeycomb holes matched with the loudspeaker are formed in the rear shell.

(III) advantageous effects

The utility model provides a novel borderless display book lowering structure, which has the following beneficial effects:

1. according to the utility model, by changing the fixing mode of the display module and the rear shell, the product mold, material and production and processing cost are reduced, and the front frame is not required to be matched for use, so that the use amount of parts can be reduced, the cost is reduced, the assembly process difficulty is reduced, and the assembly working efficiency is improved.

2. The utility model achieves the purposes of reducing the cost of product molds, materials and production and processing and improving the product competitiveness by changing the design of the display part structure.

3. The utility model adopts the clamping and matching of the limiting piece and the clamping groove, so that the display module and the rear shell can be easily assembled, the difficulty of repairing and dismounting a product is not influenced, and the working efficiency is improved.

Drawings

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

FIG. 1 is an axial schematic view of the present invention;

FIG. 2 is an axial schematic of the present invention;

FIG. 3 is a schematic view of the structure of the decorative panel of the present invention;

FIG. 4 is a schematic structural diagram of a display module according to the present invention;

FIG. 5 is a schematic structural diagram of a back plate according to the present invention;

FIG. 6 is a schematic structural view of the rear housing of the present invention;

FIG. 7 is a schematic view of a hook according to the present invention;

FIG. 8 is a schematic structural diagram of a limiting element according to the present invention;

FIG. 9 is a schematic structural diagram of a back plate according to the present invention;

fig. 10 is a schematic structural view of the rubber frame of the present invention.

In the figure: 1. a rear housing; 2. a display module; 3. a decorative plate; 4. locking screw holes; 5. IO baffle plate; 6. a main board; 21. a back plate; 22. a rubber frame; 23. a display screen; 211. a connecting structure; 2111. a convex round part; 2112. a circular hole; 212. a hook is clamped; 221. a limiting member; 222. a clamping groove.

Detailed Description

Embodiments of the present application will be described in detail with reference to the drawings and examples, so that how to implement technical means to solve technical problems and achieve technical effects of the present application can be fully understood and implemented.

FIGS. 1-10 illustrate one embodiment of the present invention: a novel borderless display reduces this structure, including the backshell 1, connect with the display module assembly 2 on the backshell 1 by the joint way, the bottom joint of the front side of the display module assembly 2 has decorative boards 3, offer and lock the screw hole 4 on the decorative board 3, the bottom of the display module assembly 2 and decorative board 3 and the bottom of the backshell 1 are through locking the screw and passing through and locking the screw hole 4 and fixedly connecting, there are IO baffles 5 between display module assembly 2 and backshell 1, connect with the mainboard 6 fixedly on the IO baffle 5, the shape of the decorative board 3 is the L shape of side view, both sides of the overlap joint face of decorative board 3 and display module assembly 2 have buckle structures connected with it, there are heat-dissipating structures on the back of the backshell 1, offer the honeycomb holes used in cooperation loudspeaker on the backshell 1, the utility model reduces the products mould, material, production and processing cost by changing the fixed way of the display module assembly and backshell, meanwhile, the front frame does not need to be matched for use, so that the use amount of parts can be reduced, the cost is reduced, the difficulty of the assembly process is reduced, and the assembly working efficiency is improved;

the display module 2 comprises a back plate 21 positioned in the rear shell 1, a display screen 23 is arranged on the front side of the back plate 21, a rubber frame 22 is sleeved outside the display screen 23 through a viscose glue, the rubber frame 22 is fixedly connected with the back plate 21, connecting structures 211 are arranged on the upper side edge and the two side edges of the back plate 21, and a clamping hook 212 in clamping fit with the connecting structures 211 is arranged on the rear shell 1.

The connecting structure 211 comprises a convex part 2111 arranged on the back plate 21, the convex part 2111 is a convex circular convex structure, a circular hole 2112 matched with the hook 212 to insert and clamp for use is formed in the convex part 2111, the hook 212 is additionally arranged on the back shell 1 and matched with the connecting structure 211 on the back plate 21 for use, flexible assembly connection is performed in a clamping manner, the circular hole 2112 on the convex part 2111 corresponds to the hook 212, the hook 212 is inserted into the circular hole 2112 to fix the display module 2 in the front-back direction, meanwhile, the left, right and upper side folding edges of the inner side of the back shell 1 are additionally provided with limiting pieces 221 of the buckle structure and form clamping connection corresponding to the clamping grooves 222 on the rubber frame 22, and the back shell 1, the decorative plate 3 and the rubber frame 22 are locked and fixed by using three screws at the bottom side of the back shell 1, so as to achieve the purpose of performing rapid assembly on the frameless display.

The side wall of the rear shell 1 is provided with a plurality of limiting parts 221 which are distributed at equal intervals, the side wall of the rubber frame 22 is provided with a plurality of clamping grooves 222 which are used in a clamping manner in cooperation with the limiting parts 221, and the limiting parts 221 and the clamping grooves 222 are used in a clamping manner in a matching manner, so that the display module 2 and the rear shell 1 can be easily assembled without affecting the difficulty of repairing, dismounting and mounting of products, and the working efficiency is improved.

When the display device is used in the embodiment, the hooks 212 are additionally arranged on the rear shell 1 to be matched with the connecting structure 211 on the back plate 21 for use, so that flexible assembly connection is formed in a clamping manner, the round holes 2112 on the convex round parts 2111 correspond to the hooks 212, the hooks 212 are inserted into the round holes 2112 to fix the display module 2 in the front-back direction, meanwhile, the limiting parts 221 of the clamping structures are additionally arranged on the left, right and upper side folding edges of the inner side of the rear shell 1 and correspond to the clamping grooves 222 on the rubber frame 22 to form clamping connection, and the rear shell 1, the decorative plate 3 and the rubber frame 22 are locked and fixed by using three screws at the bottom side of the rear shell 1, so that the purpose of rapidly assembling the frameless display is achieved.

By using the structure of the utility model, the main structure of the head part of the display is reduced into the decorative plate, the display module and the rear shell, compared with the prior design scheme: the cost of the die is reduced by 10W-12W yuan, the material and processing cost of each product is reduced by 1.9-2.5 yuan, and the detailed cost is as follows:

one tapping procedure is omitted for screw locking and screw hole arrangement of the back plate, and the processing cost of the back plate is reduced by 0.8-1.0 yuan;

the design has no front frame, the front frame is replaced by a new decorative strip, the weight of the front frame is 120-130 g, the weight of the decorative strip is 30-35 g, 85-100 g of materials are saved (1.2-1.5 yuan is saved), and the cost of the die is reduced by 10-12W yuan;

the weight of the rear shell is increased by 20 g-25 g (increased by 0.3-0.35 yuan);

6-8 screws (3 screws for locking the decorative strip are needed in the scheme) are saved, and each product is reduced by about 0.10 yuan;

reduce 2 screws, reduce 0.15-0.2 Yuan per product.

By adopting the design scheme, the cost of the die can be reduced by 10W-12W yuan, and the material and processing cost of each product can be reduced by 1.9-2.5 yuan.

The display assembling mode adopting the structure comprises the following steps:

A. assembling the display module according to a normal mode;

B. the main board and the wires are assembled and fixed on the rear shell;

C. the display module is placed with the screen face facing downwards;

D. the other end of the LVDS/FFC signal line is connected with a module signal interface;

E. the lamp strip line is connected with the main board and the display module pin port respectively;

F. vertically clamping the rear shell alignment module, and pressing the positions of the clamping hooks of the rear shell to confirm that the rear shell and the display module are successfully assembled;

G. the semi-finished screen faces upwards, and a decorative plate is assembled;

H. and after the decorative plate is installed in place, starting to drive the ground side locking screw to finish the assembly of the display head.

According to the utility model, by changing the fixing mode of the display module and the rear shell, the product mold, material and production and processing cost are reduced, and the front frame is not required to be matched for use, so that the use amount of parts can be reduced, the cost is reduced, the assembly process difficulty is reduced, and the assembly working efficiency is improved. The utility model adopts the clamping and matching of the limiting piece and the clamping groove, so that the display module and the rear shell can be easily assembled, the difficulty of repairing and dismounting a product is not influenced, and the working efficiency is improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a novel borderless display falls this structure, includes backshell (1), its characterized in that: the display module (2) is connected to the rear shell (1) in a clamping mode, the decorative plate (3) is clamped at the bottom of the front side of the display module (2), the decorative plate (3) is provided with locking screw holes (4), and the bottom of the display module (2), the decorative plate (3) and the bottom of the rear shell (1) are fixedly connected through the locking screw holes (4) through locking screws;

the display module (2) comprises a back plate (21) positioned in the rear shell (1), the upper side edge and two side edge positions of the back plate (21) are respectively provided with a connecting structure (211), and the rear shell (1) is provided with a clamping hook (212) in clamping fit with the connecting structures (211);

the connecting structure (211) comprises a convex round part (2111) arranged on the back plate (21), the convex round part (2111) is a convex round convex structure, and a round hole (2112) which is matched with the hook (212) to be inserted and clamped for use is formed in the convex round part (2111).

2. The novel borderless display notebook structure according to claim 1, characterized in that: the front side of backplate (21) is equipped with display screen (23), and the outside of display screen (23) is equipped with gluey frame (22) through the viscose cover, glues frame (22) and backplate (21) fixed connection.

3. The novel borderless display notebook structure according to claim 1, characterized in that: the side wall of the rear shell (1) is provided with a plurality of limiting parts (221) which are distributed at equal intervals, and the side wall of the rubber frame (22) is provided with a plurality of clamping grooves (222) which are matched with the limiting parts (221) for clamping.

4. The novel borderless display notebook structure according to claim 1, characterized in that: the shape of decorative board (3) is for looking sideways at shape L shape, and decorative board (3) all is equipped with rather than the buckle structure of being connected with the both sides of display module assembly (2) faying surface.

5. The novel borderless display notebook structure according to claim 1, characterized in that: an IO baffle (5) is arranged between the display module (2) and the rear shell (1), and a mainboard (6) is fixedly connected to the IO baffle (5).

6. The novel borderless display notebook structure according to claim 1, characterized in that: the back of the rear shell (1) is provided with a heat dissipation structure, and the rear shell (1) is provided with honeycomb holes matched with the loudspeaker for use.

Images