CN213519020U

CN213519020U - Display Frame Assembly

Info

Publication number: CN213519020U
Application number: CN202022841273.2U
Authority: CN
Inventors: 唐翌; 唐戈
Original assignee: Dongguan Boshen Hardware Products Co ltd
Current assignee: Dongguan Boshen Hardware Products Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-06-22
Anticipated expiration: 2030-11-30

Abstract

The utility model belongs to the technical field of the display module assembly technique and specifically relates to indicate a display frame subassembly, including last framework and lower framework, go up the framework and seted up display window, lower framework is equipped with two at least installation hole sites, and every installation hole site all is equipped with vertical connecting piece, the one end and the lower framework integrated into one piece of vertical connecting piece, the middle part bending type locking piece of the downward framework of other end level of vertical connecting piece, first locking hole and elongated slot have been seted up to the locking piece, are equipped with the interval between the top surface of locking piece and the bottom surface of lower framework. The structure that the locking piece and the lower frame body are arranged at intervals enables a space for containing the nut to be reserved between the locking piece and the lower frame body, and the problem that the installation space of the display module is compressed due to the fact that the nut is directly arranged in the lower frame body in the prior art is solved; the vertical connecting piece and the lower frame body are integrally formed, so that the structural stability is strong; the elongated slot makes the first locking hole have certain deformation space to avoid the phenomenon that the locking hole is damaged because of too big locking force when locking the screw.

Description

Display frame assembly

Technical Field

The utility model belongs to the technical field of the display module assembly technique and specifically relates to indicate a display frame subassembly.

Background

The display is a display tool which displays certain electronic files on a screen through specific transmission equipment and reflects the electronic files to human eyes, and is widely applied to electronic equipment such as mobile phones, flat panels, game machines and the like.

When the existing display frame assembly is installed to a target installation position, a screw needs to penetrate through the inner surface of a lower frame body and then be in threaded connection with the target installation position, the installation mode leads a screw cap of the screw to be located in the lower frame body, and the installation space of a display module is occupied.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a display frame subassembly adopts retaining member and the structure that the lower framework interval set up, makes to have the space that is used for the holding nut between the two, and then makes the inside layout design of framework more reasonable down.

In order to solve the technical problem, the utility model discloses a following technical scheme: display frame subassembly, including last framework and lower framework to closing the installation, go up the framework and offer the display window who is used for supplying the display module group to show, the framework is equipped with two at least installation hole sites down, and every installation hole site all is equipped with vertical connecting piece, the one end and the lower framework integrated into one piece of this vertical connecting piece, and the middle part bending type of the lower framework of other end level of vertical connecting piece forms the retaining member, and this retaining member is offered and is used for supplying the first locking hole that the screw passed and is used for supplying the elongated slot that first locking hole warp, be equipped with the interval between the top surface of retaining member and the bottom surface of lower framework.

Preferably, the peripheral edge of going up the framework all bends down and forms first fixed rail, and every first fixed rail has all seted up the fixed orifices, and each first fixed rail is around forming fixed chamber.

Preferably, the upper frame body is provided with a first notch which is convenient for the first fixed fence to bend downwards.

Preferably, a part of the first fixed fences are provided with positioning fences at intervals.

Preferably, the periphery of the lower frame body is bent upwards to form second fixed fences matched with the first fixed fences, each second fixed fence is provided with a fixed protrusion corresponding to the fixed hole, each second fixed fence is provided with a fixed cavity, and each second fixed fence surrounds the containing cavity forming the containing cavity for containing the display module.

Preferably, the lower frame body is provided with a second notch which is convenient for the second fixed fence to bend upwards.

Preferably, part of the second fixing rail is provided with a positioning hole for positioning and installing the display module.

Preferably, part of the second fixing rails are provided with third fixing rails for fixing the display module, and the third fixing rails are provided with second locking holes for screws to pass through.

Preferably, the first fixed fence is provided with a third notch for preventing the third fixed fence from impacting the first fixed fence when the upper frame and the lower frame are assembled together.

Preferably, the distance between the top surface of the locking member and the bottom surface of the lower frame is 3 to 10 mm.

The beneficial effects of the utility model reside in that: the utility model provides a display frame subassembly adopts the structure that retaining member and lower framework interval set up, makes to have the space that is used for the holding nut between the two, has solved among the prior art nut direct mount and has leaded to the problem of display module assembly installation space compressed in the lower framework, can carry out the adaptability adjustment to the interval height between retaining member and the lower framework when production design according to the lock screw demand of difference simultaneously, if increase or reduce interval height, extensive applicability.

The retaining member and the lower frame body that the interval set up make down and be equipped with the difference in height between frame body bottom surface and the mounting surface, consequently set up the one end of vertical connecting piece and lower frame body into integrated into one piece's structure, improve the connection structure steadiness here to avoid leading to the phenomenon that the frame subassembly drops to take place because of the connection structure of vertical connecting piece is fragile.

The retaining member probably leads to the retaining member surface to cause sunkenly because the locking dynamics is too big at the in-process of locking the screw, makes first locking hole have certain deformation space through the elongated slot this moment to the phenomenon that the locking dynamics leads to locking hole to damage takes place when avoiding locking the screw when locking the screw.

Drawings

Fig. 1 is a schematic perspective view of a display frame assembly according to the present invention.

Fig. 2 is an exploded perspective view of the display frame assembly of the present invention.

Fig. 3 is a schematic perspective view of an upper frame body in the display frame assembly according to the present invention.

Description of reference numerals:

1-upper frame body, 10-display window, 11-first fixed fence, 12-fixed hole, 13-fixed cavity, 14-first gap, 15-positioning fence and 16-third gap;

2-lower frame body, 20-mounting hole positions, 21 vertical connecting pieces, 22-locking pieces, 23-first locking holes, 24-long grooves, 25-second fixing fence, 26-fixing protrusions, 27-containing cavities, 28-second notches, 29-positioning holes, 2A-third fixing fence and 2B-second locking holes.

Detailed Description

In order to facilitate the understanding of those skilled in the art, the present invention will be further described with reference to the following examples, which are not intended to limit the scope of the present invention.

As shown in fig. 1 to 3, the display frame assembly includes an upper frame body 1 and a lower frame body 2 which are installed in a closed manner, the upper frame body 1 is provided with a display window 10 for displaying a display module, the lower frame body 2 is provided with at least two installation hole sites 20, each installation hole site 20 is provided with a vertical connecting piece 21, one end of each vertical connecting piece 21 and the lower frame body 2 are integrally formed, the other end of each vertical connecting piece 21 is horizontally bent towards the middle of the lower frame body 2 to form a locking piece 22, the locking piece 22 is provided with a first locking hole 23 for a screw to pass through and a long groove 24 for deformation of the first locking hole 23, and a gap is formed between the top surface of the locking piece 22 and the bottom surface of the lower frame body 2.

Preferably, the number of the mounting hole sites 20 is four, and the four mounting hole sites 20 are respectively arranged at four opposite corners of the lower frame body 2, so that when the frame assembly is mounted to a target mounting site, the mounting stability of the frame assembly can be effectively ensured; preferably, one end of the elongated slot 20 extends to the middle of the vertical connecting member, and the other end of the elongated slot 20 is communicated with the first locking hole 23, so that the structural design is used for improving the deformation capability of the first locking hole 23 and reducing the damage to the vertical connecting member 21 when the first locking hole 23 deforms; display module assembly include the display screen, be connected with the circuit board that the display screen electricity and a plurality of electronic components of welding on the circuit board.

Adopt retaining member 22 and the structure that lower frame body 2 interval set up, make to have the space that is used for the holding nut between the two, solved among the prior art nut direct mount in lower frame body 2 and lead to the problem of display module installation space compressed, can carry out the adaptability adjustment according to the lock screw demand of difference to the interval height between retaining member 22 and lower frame body 2 when production design simultaneously, if increase or reduce the interval height, extensive applicability.

Retaining member 22 and lower frame 2 that the interval set up make down be equipped with the difference in height between frame 2 bottom surface and the mounting plane, consequently set up the one end of vertical connecting piece 21 and lower frame 2 into integrated into one piece's structure, improve the connection structure steadiness here to avoid leading to the phenomenon that frame assembly drops to take place because of vertical connecting piece 21's connection structure is fragile.

The retaining member 22 may cause the surface of the retaining member 22 to be concave due to excessive locking force in the process of locking the screw, and at this time, the first locking hole 23 has a certain deformation space through the elongated slot 24, so as to avoid the phenomenon that the locking hole is damaged due to excessive locking force when the screw is locked.

In this embodiment, the peripheral edge of the upper frame 1 is bent downward to form first fixed fences 11, each first fixed fence 11 is provided with a fixed hole 12, and each first fixed fence 11 surrounds to form a fixed cavity 13. Preferably, each first fixing rail 11 is provided with two fixing holes 12 to ensure the installation stability of the upper frame 1 and the lower frame 2; preferably, the first fixed rail 11 is integrally formed with the upper frame 1; when the display is actually assembled, the display module is fixedly mounted in the accommodating cavity 27 in advance, and then the upper frame body 1 and the lower frame body 2 are assembled by the fastening fixing mounting mode formed by the fixing protrusions 26 and the fixing holes 12, and at this time, the first fixing rail 11 is located outside the second fixing rail 25, so that the operation is simple, and the upper frame body 1 and the lower frame body 2 can be conveniently assembled and disassembled by an operator.

In this embodiment, the upper frame 1 is provided with a first notch 14 for facilitating the downward bending of the first fixing rail 11. Preferably, all be equipped with first breach 14 between two adjacent first fixed fences 11, totally four first breachs 14, such structural design to the bending deformation of first fixed fence 11, the practicality is strong.

In this embodiment, a part of the first fixed railings 11 is provided with positioning railings 15 at intervals. Preferably, only one first fixing rail 11 is provided with positioning rails 15 at intervals, the positioning rails 15 are integrally formed with the upper frame 1, and are formed by bending the edge of the lower frame 2 upwards in actual processing, that is, the middle part of the first fixing rail 11 is a notch, and the part is used as the positioning rails 15; the characteristics that first fixed rail 11 and location rail 15 interval set up are utilized ingeniously, make and form the location interval between first fixed rail 11 and the location rail 15 to the accuracy nature of mounted position when guaranteeing to install frame subassembly to the display, the practicality is strong.

In this embodiment, the peripheral edge of the lower frame 2 is bent upward to form second fixed fences 25 used in cooperation with the first fixed fence 11, each second fixed fence 25 is provided with a fixed protrusion 26 corresponding to the fixed hole 12, each second fixed fence 25 is provided with a fixed cavity 13, and each second fixed fence 25 surrounds and forms an accommodating cavity 27 for accommodating the display module. Preferably, each second fixing rail 25 is provided with two fixing protrusions 26 to ensure that the upper frame 1 and the lower frame 2 are stably mounted; preferably, the second fixed rail 25 is integrally formed with the lower frame 2; when the display is actually assembled, the display module is fixedly mounted in the accommodating cavity 27 in advance, and then the upper frame 1 and the lower frame 2 are assembled by the fastening fixing manner formed by the fixing protrusions 26 and the fixing holes 12, so that the operation is simple, and the upper frame 1 and the lower frame 2 can be conveniently assembled and disassembled by an operator.

In this embodiment, the lower frame 2 is provided with a second notch 28 for facilitating the upward bending of the second fixed rail 25. Preferably, the second notches 28 are arranged between two adjacent second fixing fences 25, and the structure is designed so that the second fixing fences 25 can be bent and deformed conveniently, and the practicability is high.

In this embodiment, a part of the second fixing rail 25 is provided with a positioning hole 29 for positioning and installing the display module. Preferably, the number of the positioning holes 29 is 6, and the 6 positioning holes 29 are uniformly distributed on three of the second fixing rails 25; in practical application, the display module is provided with a positioning protrusion corresponding to the positioning hole 29, and the accuracy of the mounting position of the display module is ensured by matching the positioning protrusion with the positioning hole 29.

In this embodiment, a part of the second fixing rail 25 is provided with a third fixing rail 2A for fixing the display module, and the third fixing rail 2A is provided with a second locking hole 2B for a screw to pass through. Preferably, the quantity of the third fixed fence 2A is two, the front side and the rear side of the lower frame body 2 are respectively arranged on the two third fixed fences 2A, meanwhile, the mounting groove is formed in the second fixed fence 25, the third fixed fence 2A is arranged in the mounting groove, the third fixed fence 2A and the lower frame body 2 are integrally formed, the edge of the lower frame body 2 is bent upwards in actual processing, the structure is designed, the processing is simpler and more convenient, the structural stability of the third fixed fence 2A is effectively guaranteed, in actual application, the second locking hole 2B is penetrated through a screw to be in threaded connection with the display module in the accommodating cavity 27, the fixed mounting of the display module is finished, the operation is simple and easy, and the reliability is high.

In this embodiment, the first fixing rail 11 is provided with a third notch 16 for preventing the third fixing rail 2A from impacting the first fixing rail 11 when the upper frame 1 and the lower frame 2 are assembled together. Preferably, the number of the third gaps 16 corresponds to the number of the third fixed fences 2A, in practical application, the third gaps 16 are designed to reserve enough installation space for the third fixed fences 2A, so that the third fixed fences 2A are prevented from directly impacting the first fixed fences 11 when the upper frame body 1 and the lower frame body 2 are installed in a butt joint manner, and the practicability is high.

In this embodiment, the distance between the top surface of the locking member 22 and the bottom surface of the lower frame 2 is 3 to 10 mm. Preferably, the distance between the top surface of retaining member 22 and the bottom surface of lower frame 2 is 6.3mm, such structural design, make the top surface of retaining member 22 and the bottom surface of lower frame 2 have sufficient space that is used for the holding nut, in order to avoid the too big space in compression holding chamber 27 of nut, influence display module's installation, the structural stability of retaining member 22 is also guaranteed to this design simultaneously, in order to avoid leading to the phenomenon of vertical connecting piece 21 structural strength weak to take place because the distance between the top surface of retaining member 22 and the bottom surface of lower frame 2 is too big, and because the phenomenon that leads to nut compression holding chamber 27 space takes place because the distance undersize between the top surface of retaining member 22 and the bottom surface of lower frame 2.

In the description of the present invention, it should be noted that, for the orientation words, such as the terms "center", "lateral (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., it indicates that the orientation and positional relationship are based on the orientation or positional relationship shown in the drawings, and it is only for convenience of describing the present invention and simplifying the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific scope of the present invention.

Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features, and in the description of the invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "assembled", "connected", and "connected", if any, are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; or may be a mechanical connection; the two elements can be directly connected or connected through an intermediate medium, and the two elements can be communicated with each other. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

The above-mentioned embodiments only express a plurality of embodiments of the present invention, and the description thereof is specific and detailed, but not 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.

Claims

1. Display frame subassembly, including last framework (1) and lower framework (2) to closing the installation, go up framework (1) and offer display window (10) that are used for supplying the display module group to show, its characterized in that: lower framework (2) are equipped with two at least installation hole sites (20), and every installation hole site (20) all are equipped with vertical connecting piece (21), the one end and lower framework (2) integrated into one piece of this vertical connecting piece (21), the middle part bending type of the lower framework (2) of other end level of vertical connecting piece (21) becomes retaining member (22), and elongated slot (24) that are used for supplying first locking hole (23) that the screw passed and are used for supplying first locking hole (23) to warp are offered to this retaining member (22), be equipped with the interval between the top surface of retaining member (22) and the bottom surface of lower framework (2).

2. A display frame assembly according to claim 1, wherein: go up all downward the bending type in the edge all around of framework (1) and form first fixed rail (11), fixed orifices (12) have all been seted up in every first fixed rail (11), and each first fixed rail (11) is around forming fixed chamber (13).

3. A display frame assembly according to claim 2, wherein: go up framework (1) and seted up first breach (14) that are convenient for first fixed rail (11) downward buckling.

4. A display frame assembly according to claim 2, wherein: and positioning fences (15) are arranged on part of the first fixed fences (11) at intervals.

5. A display frame assembly according to claim 2, wherein: the periphery of lower framework (2) all upwards buckles to form second fixed rail (25) with first fixed rail (11) cooperation use, and every second fixed rail (25) all are equipped with fixed protruding (26) that correspond with fixed orifices (12), and in each second fixed rail (25) all were equipped with fixed chamber (13), and each second fixed rail (25) around forming holding chamber (27) that are used for holding display module.

6. The display frame assembly of claim 5, wherein: and a second notch (28) which is convenient for the second fixed fence (25) to bend upwards is formed in the lower frame body (2).

7. The display frame assembly of claim 5, wherein: and part of the second fixing rail (25) is provided with a positioning hole (29) for positioning and installing the display module.

8. The display frame assembly of claim 5, wherein: and part of the second fixing fence (25) is provided with a third fixing fence (2A) for fixing the display module, and the third fixing fence (2A) is provided with a second locking hole (2B) for a screw to pass through.

9. A display frame assembly according to claim 8, wherein: the first fixed fence (11) is provided with a third notch (16) which is used for preventing the third fixed fence (2A) from impacting the first fixed fence (11) when the upper frame body (1) and the lower frame body (2) are oppositely arranged.

10. The display frame assembly of any of claims 1 to 9, wherein: the distance between the top surface of the locking piece (22) and the bottom surface of the lower frame body (2) is 3-10 mm.