CN218512739U

CN218512739U - LED display backplate installation mechanism

Info

Publication number: CN218512739U
Application number: CN202222350588.6U
Authority: CN
Inventors: 蒋增华; 严佳鹏
Original assignee: Anhui Fengping Technology Industry Co ltd
Current assignee: Anhui Fengping Technology Industry Co ltd
Priority date: 2022-09-05
Filing date: 2022-09-05
Publication date: 2023-02-21
Anticipated expiration: 2032-09-05

Abstract

The utility model relates to a LED display backplate installation mechanism, which comprises a frame, the last fixed surface of frame has the mount table, the mounting groove has been seted up to the upper surface of mount table, be equipped with the conveying platform who is used for conveying the display between the positive wall of mounting groove inner chamber and the back of the body wall, the upper surface of mount table is equipped with the subassembly that compresses tightly that is used for self-taking the backplate installation, the upper surface of mount table is equipped with carries out the locating component of location to the display, compress tightly the subassembly including fixing the support at the mount table upper surface. This LED display backplate installation mechanism through having set up compress tightly the subassembly, through mutually supporting between backup pad, fixed plate, driving motor, pivot and electric putter and the clamp plate etc, can utilize electric chuck to adsorb the backplate and realize automatic getting the material to utilize electric putter to promote the clamp plate and exert pressure and can install between backplate and the display, improved the degree of automation of installation mechanism and improved the practicality of mechanism.

Description

LED display backplate installation mechanism

Technical Field

The utility model relates to a LED display technical field specifically is a LED display backplate installation mechanism.

Background

An LED display is a display screen for displaying various information such as characters, images, animation and video signals by controlling the display mode of a semiconductor light emitting diode, a backboard is usually installed in the assembly of the LED display by proper connection of light emitting diode chips and proper optical structures, and the backboard can reduce the local stress concentration generated when a light guide plate is carried, thereby improving the reliability of the whole backlight module and the liquid crystal display.

The installation mechanism can be utilized to install and connect the backboard and the display in the assembling and using process of the display, in the installation of the backboard, because the outer frame body and the backboard of the display are plastic parts usually, the clamping is carried out by utilizing a buckle in the installation process, the existing LED display backboard installation mechanism utilizes the pressurization to clamp the positioned backboard on the display in batch installation, but the existing installation mechanism has the problem that the installation mechanism is required to be firstly positioned at the connection position between the display and the backboard and then is conveyed to the installation mechanism for installation when the backboard is installed, the installation efficiency of the installation mechanism can be greatly reduced, and the practicability of the mechanism is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a LED display backplate installation mechanism possesses advantages such as practicality height, has solved current installation mechanism and has had the problem that needs carry installation mechanism to install again after the hookup location between display and the backplate earlier when the installation backplate.

In order to achieve the above object, the utility model provides a following technical scheme: an installation mechanism for a backboard of an LED display comprises a rack, wherein an installation table is fixed on the upper surface of the rack, an installation groove is formed in the upper surface of the installation table, a conveying platform for conveying the display is arranged between the front wall and the back wall of the inner cavity of the installation groove, a pressing assembly for installing a self-taking backboard is arranged on the upper surface of the installation table, and a positioning assembly for conveying and positioning the display is arranged on the upper surface of the installation table;

the utility model discloses a fixing device for fixing a clamping component, including the backup pad of fixing the mount table upper surface, the upper surface of backup pad is fixed with the fixed plate, the upper surface of fixed plate is fixed with driving motor, it is connected with the pivot to rotate through the bearing between the lower surface of fixed plate and the upper surface of mount table, driving motor's output shaft runs through and extends to the below of fixed plate and with pivot fixed connection, the surface mounting of pivot has the connecting plate, the lower fixed surface of connecting plate has two electric putter, two the outside of electric putter output shaft is fixed with the clamp plate, the lower fixed surface of clamp plate has electric chuck, the lower fixed surface of clamp plate has the blotter.

Further, a backboard conveying frame is fixed on the upper surface of the mounting table, and a control panel is fixed on the lower surface of the mounting table.

Further, the width of the fixing plate is equal to that of the supporting plate, and the thickness of the cushion pad is larger than that of the electric sucker.

Further, the blotter is the rubber pad, the quantity of blotter is four, and evenly distributed is at the lower surface of clamp plate.

Furthermore, the locating component comprises a baffle fixed on the upper surface of the mounting table, a vertical plate is fixed on the upper surface of the mounting table, a locating groove is formed in one side, opposite to the baffle, of the vertical plate, a supporting spring is fixed on the front wall of the inner cavity of the locating groove, a locating plate is fixed on the back face of the supporting spring, and a guide wheel is fixed on one side, opposite to the baffle, of the locating plate.

Furthermore, the baffle is L-shaped, and a protective pad is fixed on one side of the baffle, which is opposite to the vertical plate.

Further, two are no less than the quantity of constant head tank, and evenly distributed is in the riser for one side of baffle, two are no less than the quantity of leading wheel, and evenly distributed is in the locating plate for one side of baffle.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this LED display backplate installation mechanism through having set up compress tightly the subassembly, through mutually supporting between backup pad, fixed plate, driving motor, pivot and electric putter and the clamp plate etc, can utilize electric chuck to adsorb the backplate and realize automatic getting the material to utilize electric putter to promote the clamp plate and exert pressure and can install between backplate and the display, improved the degree of automation of installation mechanism and improved the practicality of mechanism.

2. This LED display backplate installation mechanism through having set up locating component, through mutually supporting between baffle, riser, supporting spring and locating plate and leading wheel etc, can carry out position control and location fixed when carrying the display to cooperate hold-down mechanism to carry out fixed mounting between backplate and the display, so that reduce before the installation position location between display and the backplate, improve installation machining efficiency.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the compressing assembly of the present invention;

fig. 3 is a top view of the positioning assembly of the present invention.

In the figure: the device comprises a machine frame 1, a mounting table 2, a mounting groove 3, a conveying platform 4, a pressing assembly 5, a supporting plate 501, a fixing plate 502, a driving motor 503, a rotating shaft 504, a connecting plate 505, an electric push rod 506, a pressing plate 507, an electric suction cup 508, a cushion 509, a positioning assembly 6, a baffle 601, a vertical plate 602, a positioning groove 603, a supporting spring 604, a positioning plate 605 and a guide wheel 606.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1, the LED display backplane installation mechanism in this embodiment includes a frame 1, an installation table 2 is fixed on an upper surface of the frame 1, an installation groove 3 is formed on an upper surface of the installation table 2, a conveying platform 4 for conveying a display is disposed between a front wall and a back wall of an inner cavity of the installation groove 3, a pressing component 5 for self-taking the backplane installation is disposed on the upper surface of the installation table 2, and a positioning component 6 for conveying and positioning the display is disposed on the upper surface of the installation table 2.

In this embodiment, the upper surface of mount table 2 is fixed with the backplate carriage, carry according to unified orientation in the transportation process of backplate and display, so that subsequent material of getting is installed and is used, carry the display that will install and backplate respectively according to conveying platform 4 and backplate carriage and wait for the installation afterwards, the lower fixed surface of mount table 2 has control panel, pass through electric connection between wire and the control panel respectively with driving motor 503 and two electric putter 506, so that the user adjusts control and uses driving motor 503 and two electric putter 506.

Referring to fig. 2, in order to mount a display on a back plate, a pressing assembly 5 in this embodiment includes a supporting plate 501 fixed on an upper surface of a mounting table 2, a fixing plate 502 is fixed on an upper surface of the supporting plate 501, a driving motor 503 is fixed on an upper surface of the fixing plate 502, a rotating shaft 504 is rotatably connected between a lower surface of the fixing plate 502 and the upper surface of the mounting table 2 through a bearing, the driving motor 503 is started to drive the rotating shaft 504 to rotate through an output shaft, the rotating shaft 504 drives a connecting plate 505 to rotate together, the output shaft of the driving motor 503 penetrates and extends to a position below the fixing plate 502 and is fixedly connected with the rotating shaft 504, the outer surface of the rotating shaft 504 is fixed with the connecting plate 505, two electric push rods 506 are fixed on a lower surface of the connecting plate 505, the two electric push rods 506 are simultaneously started to drive a pressing plate 507 to move down, the display after 6 location fixing of locating component can correspond with the screens of being connected between the backplate, behind the display back that the backplate was placed, electric putter 506 continues to push down and exerts pressure to the backplate and make between backplate and the display erection joint, the outside of two electric putter 506 output shafts is fixed with clamp plate 507, the lower fixed surface of clamp plate 507 has electric chuck 508, electric chuck 508 passes through wire and control panel electric connection, start after contacting with the backplate and adsorb the backplate, so that get the material installation and use, electric chuck 508 utilizes suction to adsorb the thing through evacuating the air production vacuum in the sucking disc, for prior art, no longer give unnecessary details to other places in its theory of operation and constitution text, the lower fixed surface of clamp plate 507 has blotter 509.

In this embodiment, the width of fixed plate 502 equals with the width of backup pad 501, the thickness of blotter 509 is greater than electric chuck 508's thickness, electric putter 506 starts, it drives pressure pad 507 and electric chuck 508 etc. to stretch out to utilize the output shaft and remove until electric chuck 508 and the back contact of backplate, blotter 509 is the rubber pad, the quantity of blotter 509 is four, and evenly distributed is at the lower surface of pressure pad 507, when compressing tightly, blotter 509 can keep with the backplate between the contact, make pressure can evenly distributed, simultaneously blotter 509 can avoid causing the damage to the backplate.

Referring to fig. 3, in order to fix the mounting position of the display, the positioning assembly 6 in this embodiment includes a baffle 601 fixed on the upper surface of the mounting table 2, a vertical plate 602 is fixed on the upper surface of the mounting table 2, a positioning groove 603 is formed on one side of the vertical plate 602 opposite to the baffle 601, a supporting spring 604 is fixed on the front wall of the inner cavity of the positioning groove 603, when the guide wheel 606 contacts the display, the supporting spring 604 is compressed according to the size of the display, and the resilience of the supporting spring 604 pushes the positioning plate 605 and the guide wheel 606 to push the other side of the display to be in contact with a protective pad on the baffle 601, a positioning plate 605 is fixed on the back surface of the supporting spring 604, the guide wheel 606 is fixed on one side of the positioning plate 605 opposite to the baffle 601, the display is transported by the transporting platform 4, when the display is transported, the guide wheel 606 contacts one side of the display, and the guide wheel 606 does not affect the transportation of the display.

In this embodiment, the shape of baffle 601 is the L shape, baffle 601 is fixed with the protection pad for one side of riser 602, the protection pad can effectively protect the display to avoid leading to the friction damage on the way of carrying, two are no less than to the quantity of constant head tank 603, and evenly distributed is in one side of riser 602 for baffle 601, two are no less than to the quantity of leading wheel 606, and evenly distributed is in one side of locating plate 605 for baffle 601, can be intercepted by baffle 601 after the display moves to the certain distance, the display supports and forms the location fixed through the cooperation between baffle 601 through supporting spring 604 this moment, then compress tightly subassembly 5 and can put down the backplate and compress tightly the processing.

The working principle of the above embodiment is as follows:

(1) When the display is used for mounting the backboard, firstly, the backboard and the display are arranged and conveyed according to a uniform direction in the conveying process, so as to be convenient for subsequent material taking, installation and use, then the display and the back plate to be installed are respectively conveyed and wait for installation according to the conveying platform 4 and the back plate conveying frame, the driving motor 503 and the two electric push rods 506 are respectively and electrically connected with the control panel through leads, so that the user can adjust and control the driving motor 503 and the two electric push rods 506, after the display is positioned and fixed by the conveying platform 4 and the positioning component 6, the driving motor 503 is started to drive the rotating shaft 504 to rotate through the output shaft, the rotating shaft 504 drives the connecting plate 505 to rotate together when rotating, when the shaft 504 drives the connecting plate 505 to rotate above the back plate conveying frame, the electric push rod 506 is started, the output shaft extends out to drive the pressing plate 507 and the electric suction cup 508 to move until the electric suction cup 508 contacts with the back surface of the back plate, the electric suction cup 508 is electrically connected with the control panel through a lead, after contacting with the back plate, the back plate is started to be adsorbed, so that the back plate can be conveniently taken, installed and used, after the electric sucking disc 508 adsorbs the back plate, the driving motor 503 drives the rotating shaft 504 to rotate the connecting plate 505 to the upper part of the display in the conveying platform 4, then two electric push rods 506 are started simultaneously to drive the pressing plate 507 to move downwards, the display positioned and fixed by the positioning component 6 can correspond to the connecting clamping position between the back plates, after the back of the display is placed on the backboard, the electric push rod 506 continues to press down to apply pressure to the backboard so that the backboard and the display are connected, the cushion 509 can maintain contact with the back plate when compressed, so that the pressure can be uniformly distributed, while the cushion 509 can avoid damage to the back plate.

(2) When the mounting position of the display is positioned and fixed, firstly, the back plate and the display are arranged and conveyed according to a uniform direction in the conveying process so as to be convenient for subsequent material taking, mounting and use, the display is conveyed through the conveying platform 4, the guide wheel 606 can be contacted with one side of the display when the display is conveyed, the guide wheel 606 cannot influence the conveying of the display, the supporting spring 604 can be compressed according to the size of the display when the guide wheel 606 contacts the display, the resilience force of the supporting spring 604 can push the positioning plate 605 and the guide wheel 606 to enable the other side of the display to be propped against the protective pad on the baffle 601 to be contacted, the protective pad can effectively protect the display from friction damage in the conveying process, the display can be intercepted by the baffle 601 after moving to a certain distance, the display is supported by the supporting spring 604 to be matched with the baffle 601 to form positioning and fixing at the moment, then the pressing assembly 5 can press and process the back plate after being put down, and the mounted display can be manually taken out or a discharging mechanism can be added after the mounting is finished, and the display can be moved out continuously for next mounting and use.

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. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a LED display backplate installation mechanism, includes frame (1), its characterized in that: a mounting table (2) is fixed on the upper surface of the rack (1), a mounting groove (3) is formed in the upper surface of the mounting table (2), a conveying platform (4) for conveying a display is arranged between the front wall and the back wall of the inner cavity of the mounting groove (3), a pressing assembly (5) for mounting a self-taking back plate is arranged on the upper surface of the mounting table (2), and a positioning assembly (6) for conveying and positioning the display is arranged on the upper surface of the mounting table (2);

compress tightly subassembly (5) including fixing backup pad (501) at mount table (2) upper surface, the upper surface mounting of backup pad (501) has fixed plate (502), the upper surface mounting of fixed plate (502) has driving motor (503), be connected with pivot (504) through the bearing rotation between the lower surface of fixed plate (502) and the upper surface of mount table (2), the output shaft of driving motor (503) runs through and extends to the below of fixed plate (502) and with pivot (504) fixed connection, the surface mounting of pivot (504) has connecting plate (505), the lower fixed surface of connecting plate (505) has two electric putter (506), two the outside of electric putter (506) output shaft is fixed with clamp plate (507), the lower fixed surface of clamp plate (507) has electric chuck (508), the lower fixed surface of clamp plate (507) has blotter (509).

2. The LED display backplane mounting mechanism of claim 1, wherein: a backboard conveying frame is fixed on the upper surface of the mounting table (2), and a control panel is fixed on the lower surface of the mounting table (2).

3. The LED display backplane mounting mechanism of claim 1, wherein: the width of the fixing plate (502) is equal to that of the supporting plate (501), and the thickness of the cushion pad (509) is larger than that of the electric sucker (508).

4. The LED display backplane mounting mechanism of claim 1, wherein: the buffer pads (509) are rubber pads, the number of the buffer pads (509) is four, and the buffer pads are uniformly distributed on the lower surface of the pressing plate (507).

5. The LED display backplane mounting mechanism of claim 1, wherein: the positioning assembly (6) comprises a baffle (601) fixed on the upper surface of the mounting table (2), a vertical plate (602) is fixed on the upper surface of the mounting table (2), a positioning groove (603) is formed in one side, opposite to the baffle (601), of the vertical plate (602), a supporting spring (604) is fixed on the front wall of the inner cavity of the positioning groove (603), a positioning plate (605) is fixed on the back surface of the supporting spring (604), and a guide wheel (606) is fixed on one side, opposite to the baffle (601), of the positioning plate (605).

6. The LED display backplane mounting mechanism of claim 5, wherein: the baffle (601) is L-shaped, and a protective pad is fixed on one side of the baffle (601) relative to the vertical plate (602).

7. The LED display backplane mounting mechanism of claim 5, wherein: the number of the positioning grooves (603) is not less than two, the positioning grooves are uniformly distributed on one side, opposite to the baffle (601), of the vertical plate (602), and the number of the guide wheels (606) is not less than two, and the guide wheels are uniformly distributed on one side, opposite to the baffle (601), of the positioning plate (605).