CN113858094A

CN113858094A - Carrier for assembling display equipment

Info

Publication number: CN113858094A
Application number: CN202111293208.3A
Authority: CN
Inventors: 覃兆之; 陈和青
Original assignee: Bozhon Precision Industry Technology Co Ltd
Current assignee: Bozhon Precision Industry Technology Co Ltd
Priority date: 2021-11-03
Filing date: 2021-11-03
Publication date: 2021-12-31
Anticipated expiration: 2041-11-03
Also published as: CN113858094B

Abstract

The invention discloses a carrier for assembling display equipment, and belongs to the technical field of display equipment. The carrier for assembling the display equipment comprises a carrier body, at least two shell positioning components and a plurality of screen supporting components, wherein the carrier body is provided with an accommodating groove; at least one shell positioning component is arranged on two adjacent side edges of one group of the accommodating grooves; the shell positioning assembly comprises a positioning block and a first elastic piece, wherein the positioning block can be abutted against one side of the shell and always has a movement trend close to the shell; each side edge of the accommodating groove is provided with at least one screen supporting component; the screen supporting component comprises a supporting block and a second elastic piece, wherein the supporting block can be abutted to one side of the screen and always has a motion trend close to the screen. The positioning block of the positioning component of the shell can tightly support the shell on the other two sides of the accommodating groove, and the positioning block of the screen supporting component can clamp and fix the screen, so that the purpose of fixing the shell and the screen is achieved.

Description

Carrier for assembling display equipment

Technical Field

The invention relates to the technical field of display equipment, in particular to a carrier for assembling the display equipment.

Background

In the process of producing and assembling a tablet computer, a common carrier is single-layer and only can fix a tablet computer shell, so that a screen in the prior art can be accurately aligned and assembled by automatic equipment only after a flat cable is inserted on a main board and the screen is placed on the shell of the tablet computer. Because the screen does not have corresponding positioning mechanism to fix it, the carrier removes the easy emergence of in-process screen and shifts, and then leads to the screen to appear the friction mar, drops even and drags winding displacement scheduling problem, has reduced panel computer production yields.

Disclosure of Invention

The invention aims to provide a carrier for assembling display equipment, which is used for fixing a shell and a screen and can improve the assembly yield of the display equipment.

In order to realize the purpose, the following technical scheme is provided:

a carrier for assembling a display device, the display device including a housing and a screen, comprising:

the carrier body is provided with a containing groove for containing the shell and the screen, and the screen is positioned above the shell;

at least two shell positioning components, wherein at least one shell positioning component is arranged on two adjacent side edges of one group of the accommodating grooves; the shell positioning assembly comprises a positioning block and a first elastic piece, the positioning block is slidably arranged on the carrier body, one end of the first elastic piece is abutted against the carrier body, and the other end of the first elastic piece is abutted against the positioning block, so that the positioning block can be abutted against one side of the shell and always has a motion trend close to the shell;

each side edge of the accommodating groove is provided with at least one screen supporting component; the screen supporting component comprises a supporting block and a second elastic piece, the supporting block is slidably arranged on the carrier body, one end of the second elastic piece abuts against the carrier body, and the other end of the second elastic piece abuts against the supporting block, so that the supporting block can abut against one side of the screen and always has a motion trend close to the screen.

As an alternative of the carrier for assembling the display device, the carrier for assembling the display device further includes linear rails corresponding to the positioning blocks and the supporting blocks one to one, the linear rails are fixedly connected with the carrier body, and the positioning blocks and the supporting blocks are respectively connected with the corresponding linear rails in a sliding manner.

As an alternative of the carrier for assembling the display device, the carrier for assembling the display device further comprises a plurality of linear rail fixing plates, the linear rail fixing plates are fixedly installed on the carrier body, and the linear rails located on the same side of the accommodating groove are all fixed on the same linear rail fixing plate.

As an alternative to the carrier for assembling the display device, an extension block is convexly provided on a side of the support block adjacent to the screen, and the extension block can abut against the screen.

As an alternative to a vehicle for assembling a display device, the extension block is provided with a support structure for limiting movement of the screen in a direction towards or away from the housing.

As an alternative to a carrier for assembling a display device, the support structure is a groove into which a side of the screen can be inserted.

As an alternative to a carrier for assembling the display device, the groove is a V-shaped groove.

As an alternative to a carrier for assembling a display device, the bottom of the receiving groove is provided with a plurality of relief holes.

As an alternative of a carrier for assembling the display equipment, the carrier body is further provided with a through hole, the through hole is located on the outer side of the accommodating groove, and a metal guide sleeve is arranged in the through hole.

As an alternative to a carrier for assembling a display device, the support blocks on opposite sides of the screen are offset.

As an alternative to a carrier for assembling a display device, the carrier body is made of ABS plastic; and/or the presence of a gas in the gas,

the positioning block is made of polyformaldehyde plastic; and/or the presence of a gas in the gas,

the supporting block is made of polyformaldehyde plastics.

Compared with the prior art, the invention has the beneficial effects that:

according to the carrier for assembling the display equipment, at least one shell positioning component is arranged on one group of two adjacent side edges of the accommodating groove, and the shell can be tightly abutted to the other two side edges of the accommodating groove through the positioning blocks of the shell positioning components; every side of holding tank all is equipped with at least one screen supporting component, and accessible screen supporting component's locating piece presss from both sides the screen clamp tightly fixedly, and then reaches the purpose of fixed casing and screen, can avoid the screen to produce the displacement and the damage appears for the casing, is favorable to improving display device equipment yields.

Drawings

FIG. 1 is a schematic view of a carrier for assembling a display device from a perspective of an embodiment of the present invention;

FIG. 2 is a schematic view of a carrier for assembling a display device from another perspective according to an embodiment of the present invention;

FIG. 3 is an exploded view of a carrier for assembling a display device according to an embodiment of the present invention;

FIG. 4 is a schematic diagram illustrating a relationship between a housing and a screen and a carrier for assembling a display device according to an embodiment of the present invention;

FIG. 5 is a side view of FIG. 4;

fig. 6 is an enlarged view of a portion a in fig. 5.

Reference numerals:

100. a housing;

200. a screen;

1. a carrier body; 11. accommodating grooves; 12. installing a through groove; 13. a convex cover; 141. a camera dodging hole; 142. a suction cup avoidance hole; 15. a metal guide sleeve; 16. a handle buckling groove; 1a, a first side edge; 1b, a second side edge; 1c, a third side; 1d, a fourth side;

2. a housing positioning assembly; 21. positioning blocks; 22. a first elastic member;

3. a screen support assembly; 31. a support block; 311. an extension block; 3111. a groove; 32. a second elastic member;

4. a wire track; 41. a wire rail fixing plate; 411. a special-shaped nut.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that are conventionally placed when the products of the present invention are used, and are used only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements to be referred to must have specific orientations, be constructed in specific orientations, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; either mechanically or electrically. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

As shown in fig. 1 to 6, the present embodiment provides a carrier for assembling a display device, the display device includes a housing 100 and a screen 200, the carrier includes a carrier body 1, at least two housing positioning components 2 and a plurality of screen supporting components 3, the carrier body 1 is provided with a receiving groove 11 for receiving the housing 100 and the screen 200, and after the display device is placed in the receiving groove 11, the screen 200 is located above the housing 100. In this embodiment, the receiving groove 11 is a rectangular groove, and two adjacent sides of one set of the receiving groove 11 are provided with at least one housing positioning component 2. The housing positioning assembly 2 includes a positioning block 21 and a first elastic member 22, the positioning block 21 is slidably disposed on the carrier body 1, one end of the first elastic member 22 abuts against the carrier body 1, and the other end of the first elastic member abuts against the positioning block 21, so that the positioning block 21 can abut against one side of the housing 100 and always has a movement trend close to the housing 100, and further the housing 100 can abut against the other two sides of the accommodating groove 11 through the positioning blocks 21 of the housing positioning assemblies 2 on the two sides. The first elastic member 22 is a compression spring, and the thrust of the positioning block 21 acting on the housing 100 can be changed by replacing springs with different coefficients, so as to avoid the problems of deformation, indentation and the like of the housing 100. Each side of the accommodating groove 11 is provided with at least one screen supporting component 3, each screen supporting component 3 comprises a supporting block 31 and a second elastic part 32, the supporting block 31 can be slidably arranged on the carrier body 1, one end of each second elastic part 32 is abutted to the carrier body 1, the other end of each second elastic part 32 is abutted to the supporting block 31, so that the supporting block 31 can be abutted to one side of the screen 200 and always has a motion trend close to the screen 200, the screen 200 can be clamped and fixed through the supporting blocks 31 of the opposite screen supporting components 3, the purpose of fixing the shell 100 and the screen 200 can be achieved, damage to the screen 200 caused by displacement relative to the shell 100 can be avoided, and the assembly yield of the display device can be improved. The second elastic member 32 is a compression spring, and the pushing force of the supporting block 31 acting on the screen 200 can be changed by replacing springs with different coefficients, so as to avoid the problems of deformation, indentation and the like of the screen 200.

In the present embodiment, the carrier body 1 has a rectangular structure, and the receiving groove 11 also has a rectangular structure matching with the housing 100 and the screen 200. For convenience of description, the four sides of the accommodating groove 11 are sequentially referred to as a first side 1a, a second side 1b, a third side 1c and a fourth side 1d, wherein the first side 1a and the third side 1c are both short sides and are parallel to each other, and the second side 1b and the fourth side 1d are both long sides and are parallel to each other. Specifically, the first side 1a is provided with two shell positioning components 2 and a screen supporting component 3, and the two shell positioning components 2 are respectively located at two sides of the screen supporting component 3, so that the shell is tightly abutted to the third side 1c through the shell positioning components 2. The second side edge 1b is provided with two shell positioning components 2 and two screen supporting components 3, the two screen supporting components 3 are arranged at intervals, the two shell positioning components 2 are arranged between the two screen supporting components 3 at intervals, and the shell 100 is tightly abutted to the fourth side edge 1d through the shell positioning components 2. The third side 1c is provided with two spaced apart screen supporting members 3, and the screen supporting members 3 can cooperate with the screen supporting members 3 of the first side 1a to clamp the screen 200. The fourth side 1d is provided with two screen support components 3 arranged at intervals, and the screen support components 3 can be matched with the screen support components 3 on the second side 1b to clamp the screen 200; and the length s of the extension block 311 disposed on the support block 31 of the fourth side 1d is greater than the length s of the extension blocks 311 disposed on the support blocks 31 of the other sides, so as to ensure that the long side of the screen 200 is stably clamped.

Optionally, the supporting blocks 31 at two opposite sides of the screen 200 are arranged in a staggered manner, so that the stability of clamping the screen 200 by the supporting blocks 31 can be improved, the screen 200 can be prevented from being stressed intensively, and the screen 200 can be protected.

Optionally, the carrier for assembling the display device further includes wire rails 4 corresponding to the positioning blocks 21 and the supporting blocks 31 one by one, the wire rails 4 are fixedly connected to the carrier body 1, and the positioning blocks 21 and the supporting blocks 31 are slidably connected to the corresponding wire rails 4, respectively. The positioning block 21 and the supporting block 31 are guided by the linear rail 4, so that the effects of smooth sliding and accurate guiding are achieved, the friction coefficient of the linear rail 4 is small, and the service life is long.

Optionally, each side of the holding tank 11 is provided with an installation through groove 12, the linear rails 4 located on the same side of the holding tank 11 are located in the installation through groove 12 of the side, in order to facilitate installation of the linear rails 4, the carrier for assembling the display device further includes a plurality of linear rail fixing plates 41, the linear rails 4 located on the same side of the holding tank 11 are all fixed on the same linear rail fixing plate 41, and the linear rail fixing plates 41 are located under the corresponding installation through grooves 12 and are fixedly installed at the bottom of the carrier body 1. Optionally, the rail fixing plate 41 is fixedly connected to the carrier body 1 by bolts and nuts, and the nuts are special-shaped nuts 411, and the special-shaped nuts 411 are disposed in special-shaped holes of the carrier body 1, so as to prevent the nuts from loosening.

Further, the top of the installation through groove 12 all is equipped with the convex cover 13, the convex cover 13 covers and establishes in corresponding locating piece 21 and supporting shoe 31 top, but does not influence locating piece 21 and slide along the line rail 4 that corresponds in order can with casing 100 butt, and does not influence supporting shoe 31 and slide along the line rail 4 that corresponds in order can with screen 200 butt, convex cover 13 can avoid external impurity to get into line rail 4 to a certain extent, play the effect of protection locating piece 21 and supporting shoe 31 and the line rail 4 that corresponds. Optionally, the convex cover 13 and the carrier body 1 are of an integrally formed structure.

As shown in fig. 5, the casing 100 and the screen 200 are two flat plates with different sizes, specifically, the casing 100 is slightly larger than the screen 200, and the screen 200 is located above the casing 100. Optionally, in order to avoid the contact between the supporting block 31 and the casing 100, an extending block 311 is protruded from a side of the supporting block 31 adjacent to the screen 200, and the extending block 311 is located above the casing 100, specifically, the extending block 311 abuts against the screen 200.

Optionally, the extension block 311 is provided with a support structure for limiting the movement of the screen 200 to a direction close to or away from the housing 100. Preferably, the support structure is a groove 3111 provided at a side of the extension block 311 adjacent to the screen 200, and a side edge of the screen 200 can be inserted into the groove 3111. Preferably, the groove 3111 is a V-shaped groove, and two inner walls of the V-shaped groove have an effect of sliding the screen 200 to a bottom of the V-shaped groove and keeping a horizontal state, which is beneficial to ensuring that the screen 200 is firmly and stably clamped.

Optionally, the bottom of the receiving groove 11 is provided with a plurality of avoiding holes. The avoidance holes comprise a camera avoidance hole 141 for avoiding a camera of the display device; in this embodiment, there is one camera avoidance hole 141, and the position where the camera avoidance hole 141 is disposed corresponds to the position where the camera of the display device is disposed; in other embodiments, the number of the camera avoiding holes 141 may also be multiple, and the specific number and arrangement form may be matched with the camera of the display device, which is not limited herein. The plurality of avoidance holes further include a suction cup avoidance hole 142 for avoiding a suction cup of the assembly equipment; in this embodiment, nine suction cup avoiding holes 142 are provided, and the nine suction cup avoiding holes 142 are arranged in an array manner of 3 × 3 (3 rows in total, 3 in each row); in other embodiments, the number of the suction cup avoiding holes 142 may be more or less than nine, and the specific number and arrangement form may be matched with the suction cups of the assembling device, which is not limited herein.

Optionally, in order to facilitate positioning of the carrier body 1, the carrier body 1 is further provided with a through hole, the through hole is located outside the accommodating groove 11, and a metal guide sleeve 15 is arranged in the through hole. In this embodiment, the carrier body 1 is provided with two through holes, the two through holes are respectively located at the outer sides of two corners of the accommodating groove 11 located on the same diagonal, and the two through holes can be respectively inserted into the corresponding metal guide sleeves 15 through positioning pins to position the carrier body 1. Preferably, the material of the metal guide sleeve 15 is brass, which has the advantages of wear resistance and economical and practical property.

Optionally, each side of the receiving groove 11 is provided with a catching groove 16 for a worker to put or take the housing 100 and the screen 200 into or out of the receiving groove 11.

Optionally, the carrier body 1 is made of ABS plastic by injection molding, and has the advantages of light weight, wear resistance, small deformation, static electricity resistance, etc. The positioning block 21 and the supporting block 31 are both made of polyoxymethylene plastic, and the height of the supporting block 31 can be designed according to the requirement of the flat cable length of the screen 200, so that the distance between the screen 200 and the housing 100 can be adjusted.

It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims

1. A carrier for assembling a display device comprising a housing (100) and a screen (200), characterized in that it comprises:

the carrier comprises a carrier body (1) and a screen, wherein the carrier body is provided with an accommodating groove (11) for accommodating the shell (100) and the screen (200), and the screen (200) is positioned above the shell (100);

at least two shell positioning components (2), wherein at least one shell positioning component (2) is arranged on two adjacent side edges of one group of the accommodating grooves (11); the shell positioning component (2) comprises a positioning block (21) and a first elastic piece (22), the positioning block (21) is slidably arranged on the carrier body (1), one end of the first elastic piece (22) is abutted to the carrier body (1), and the other end of the first elastic piece is abutted to the positioning block (21), so that the positioning block (21) can be abutted to one side of the shell (100) and always has a movement trend close to the shell (100);

a plurality of screen support components (3), at least one screen support component (3) is arranged on each side edge of the accommodating groove (11); the screen supporting component (3) comprises a supporting block (31) and a second elastic piece (32), the supporting block (31) is slidably arranged on the carrier body (1), one end of the second elastic piece (32) abuts against the carrier body (1), and the other end of the second elastic piece (32) abuts against the supporting block (31), so that the supporting block (31) can abut against one side of the screen (200) and always has a movement trend close to the screen (200).

2. The carrier for assembling a display device according to claim 1, further comprising a wire track (4) corresponding to the positioning block (21) and the supporting block (31) one by one, wherein the wire track (4) is fixedly connected to the carrier body (1), and the positioning block (21) and the supporting block (31) are slidably connected to the corresponding wire track (4), respectively.

3. The carrier for assembling a display device according to claim 2, further comprising a plurality of wire fixing plates (41), wherein the wire fixing plates (41) are fixedly mounted on the carrier body (1), and the wires (4) located on the same side of the accommodating groove (11) are all fixed on the same wire fixing plate (41).

4. The carrier for assembling a display device according to claim 1, wherein an extension block (311) is protruded from a side of the support block (31) adjacent to the screen (200), and the extension block (311) can abut against the screen (200).

5. The carrier for assembling a display device according to claim 4, wherein the extension block (311) is provided with a support structure for limiting the movement of the screen (200) towards or away from the housing (100).

6. The carrier for assembling a display device according to claim 5, wherein the support structure is a groove (3111), a side of the screen (200) being insertable into the groove (3111).

7. The carrier for assembling a display device according to claim 1, wherein a bottom of the receiving groove (11) is provided with a plurality of relief holes.

8. The carrier for assembling a display device according to claim 1, wherein the carrier body (1) further comprises a through hole located outside the receiving groove (11), and a metal guide sleeve (15) is disposed in the through hole.

9. The carrier for assembling a display device according to claim 1, wherein the support blocks (31) at opposite sides of the screen (200) are offset.

10. Carrier for assembling a display device according to claim 1, wherein the carrier body (1) is made of ABS plastic; and/or the presence of a gas in the gas,

the positioning block (21) is made of polyformaldehyde plastic; and/or the presence of a gas in the gas,

the supporting block (31) is made of polyformaldehyde plastics.