CN214752691U

CN214752691U - Frame convenient to disassemble and assemble for LED screen

Info

Publication number: CN214752691U
Application number: CN202023187446.XU
Authority: CN
Inventors: 丁建军; 张安军
Original assignee: Changzhou Jianwei Electric Co ltd
Current assignee: Changzhou Jianwei Electric Co ltd
Priority date: 2020-12-26
Filing date: 2020-12-26
Publication date: 2021-11-16
Anticipated expiration: 2030-12-26

Abstract

The utility model discloses a frame of LED screen dismouting of being convenient for, fill up including installing frame, mounting groove and foam, the mounting groove has been fixedly seted up to installing frame one side, the fixed foam pad that pastes of mounting groove inner wall, the interior gas movable mounting of mounting groove has fixed frame, the fixed slot of having seted up of fixed frame lateral wall, the fixed support spring of inlaying of mounting groove inner wall, a support spring one end fixedly connected with location ball, location ball and fixed slot mutually support, installing frame one end and the equal fixed tapered end of inlaying in top, the equal fixed welding in tapered end one side has the gag lever post, the installing frame other end and the equal fixed spacing hole of having seted up in bottom surface, and spacing hole pegs graft with the gag lever post each other. The utility model discloses current frame for LED screen can carry out quick installation and dismantlement to the LED screen when using, can carry out quick concatenation to the frame of multiunit simultaneously in the use, and concatenation intensity is higher, uses more convenient.

Description

Frame convenient to disassemble and assemble for LED screen

Technical Field

The utility model relates to an installation frame equipment technical field specifically is a frame of dismouting of being convenient for is shielded to LED.

Background

An LED screen is a novel imaging electronic device made of LEDs arranged in sequence, and is widely applied to products such as outdoor advertising screens due to the characteristics of high brightness, wide visual angle, long service life and the like. In the PN junction of some semiconductor materials, the injected minority carriers and majority carriers when they recombine release excess energy in the form of light, thereby directly converting electrical energy into light energy. The PN junction is added with reverse voltage, and minority carriers are difficult to inject, so that the LED does not emit light. Such a diode manufactured by using the injection electroluminescence principle is called a light emitting diode, which is generally called an LED. When it is in forward working state (i.e. forward voltage is applied to two ends), when the current flows from anode to cathode of LED, the semiconductor crystal can emit light rays with different colors from ultraviolet to infrared, and the intensity of light is related to current.

However, the existing frame for the LED screen has the following disadvantages:

current LED screen is with frame when installing LED screen, inconvenient quick installation and the dismantlement of carrying on, inconvenient carry out quick concatenation to the frame of multiunit in the use simultaneously, use very inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a frame of LED screen dismouting of being convenient for to among the solution above-mentioned background art, the problem of current frame is used to the LED screen.

In order to achieve the above object, the utility model provides a following technical scheme: a frame convenient for dismounting and mounting of an LED screen comprises a mounting frame, a mounting groove and a foam pad, wherein the mounting groove is fixedly arranged on one side of the mounting frame, the foam pad is fixedly pasted on the inner wall of the mounting groove, a fixed frame is movably mounted in the mounting groove, the side wall of the fixed frame is fixedly provided with the fixing groove, a first supporting spring is fixedly embedded on the inner wall of the mounting groove, one end of the first supporting spring is fixedly connected with a positioning ball, the positioning ball is matched with the fixing groove, the surface of one side of the mounting frame is provided with the mounting groove, the LED screen can be placed into the mounting groove, the fixed frame is placed into the mounting groove, the positioning ball is supported by the first supporting spring, so that the positioning ball can be clamped into the fixing groove, the fixed frame can be fixed in the mounting groove, the LED screen is clamped by the fixed frame, the LED screen can be rapidly fixed, and the fixed frame can be taken out of the mounting groove, thereby can carry out quick dismantlement to the LED screen, the installation with dismantle more swiftly, and mounting groove inner wall pastes and have the foam pad, contact with LED screen outer wall through the foam pad, can absorb vibration in the use to reduce on vibration transmits the LED screen, inject the gag lever post spacing downthehole, thereby can splice the installing frame of multiunit.

Preferably, the mounting frame one end and top are all fixed and are inlayed and have the tapered end, equal fixed welding in tapered end one side has the gag lever post, and the gag lever post can the person of facilitating the use splice the mounting frame of multiunit.

Preferably, the mounting frame other end and bottom surface are all fixed and have been seted up spacing hole, and spacing hole and gag lever post peg graft each other, can carry out quick concatenation to the mounting frame.

Preferably, the inner cavity of the limiting rod is movably provided with a telescopic rod, one end of the telescopic rod is connected with the lock head in a transmission mode, and the telescopic rod can be driven by the lock head through rotating a key.

Preferably, telescopic link other end swing joint has the locking lever, telescopic link and locking lever one end are the inclined plane design, spacing hole inner chamber top has all been seted up and has been locked the groove, and lock groove and locking lever peg graft each other, and the telescopic link promotes the locking lever through the inclined plane after releasing to can make the locking lever lifting, locking lever intubate, thereby can promote the structural strength to the installing frame concatenation.

Preferably, the surface welding of locking lever has spacing seat, spacing seat top cover is equipped with No. two supporting spring, the reverse rotation key, and the telescopic link shrink, the locking lever can reset under No. two supporting spring's mating reaction to can realize dismantling the installing frame fast.

The utility model provides a frame of LED screen dismouting of being convenient for possesses following beneficial effect:

(1) the utility model discloses the mounting groove has been seted up to mounting frame side surface, the LED screen can be placed into the mounting groove in, then place fixed frame into the mounting groove, support the location ball through a supporting spring, thereby can make location ball card advance in the fixed slot, thereby can fix fixed frame in the mounting groove, press from both sides tightly the LED screen through fixed frame, thereby can realize the quick fixed to the LED screen, take out fixed frame from the mounting groove, thereby can carry out quick dismantlement to the LED screen, installation and dismantlement are more swift.

(2) The utility model discloses inject the gag lever post spacing downthehole, thereby can splice the installing frame of multiunit, promote the telescopic link through the steerable tapered end of key simultaneously and stretch out, telescopic link and locking lever one end are the inclined plane design, the telescopic link is after releasing, promote the locking lever through the inclined plane, thereby can make the locking lever lifting, the locking lever injects locking inslot, thereby can promote the structural strength to the installing frame concatenation, when dismantling, the reverse rotation key, the telescopic link shrink, the locking lever can reset under No. two supporting spring's mating action, thereby can realize disassembling fast to the installing frame.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic sectional structure of the present invention;

fig. 3 is a schematic view of the lock structure of the present invention.

In the figure: 1. installing a frame; 101. mounting grooves; 102. a foam pad; 2. a fixing frame; 201. fixing grooves; 202. a first support spring; 203. a positioning ball; 3. a lock head; 301. a limiting rod; 302. a telescopic rod; 303. a locking lever; 304. a limiting seat; 305. a second support spring; 4. a limiting hole; 401. and locking the grooves.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-3, the utility model provides a technical scheme: a frame convenient for dismounting and mounting an LED screen comprises a mounting frame 1, a mounting groove 101 and a foam pad 102, wherein the mounting groove 101 is fixedly arranged on one side of the mounting frame 1, the foam pad 102 is fixedly adhered to the inner wall of the mounting groove 101, a fixed frame 2 is movably mounted in the mounting groove 101, a fixed groove 201 is fixedly arranged on the side wall of the fixed frame 2, a first supporting spring 202 is fixedly embedded in the inner wall of the mounting groove 101, one end of the first supporting spring 202 is fixedly connected with a positioning ball 203, the positioning ball 203 is matched with the fixed groove 201, the mounting groove 101 is formed in one side surface of the mounting frame 1, the LED screen can be placed in the mounting groove 101, then the fixed frame 2 is placed in the mounting groove 101, the positioning ball 203 is supported by the first supporting spring 202, so that the positioning ball 203 can be clamped in the fixed groove 201, the fixed frame 2 can be fixed in the mounting groove 101, and the LED screen is clamped by the fixed frame 2, thereby can realize the quick fixed of LED screen, take out fixed frame 2 from mounting groove 101, thereby can carry out quick dismantlement to the LED screen, the installation with dismantle more swiftly, and the mounting groove 101 inner wall is pasted and is had foam pad 102, contact through foam pad 102 and LED screen outer wall, can absorb the vibration in the use, on transmitting the LED screen with the reduction vibration, inject gag lever post 301 in spacing hole 4, thereby can splice the installing frame 1 of multiunit.

Preferably, 1 one end of installing frame and top are all fixed and are inlayed and have tapered

end

3, 3 one side of tapered end all fixed welding have gag lever post 301, and gag lever post 301 can the person of facilitating the use splice the installing frame 1 of multiunit.

Preferably, the other end and the bottom surface of the mounting frame 1 are both fixedly provided with a limiting hole 4, the limiting hole 4 is mutually spliced with the limiting rod 301, and the mounting frame 1 can be quickly spliced.

Preferably, the inner cavity of the limiting rod 301 is movably provided with an expansion rod 302, one end of the expansion rod 302 is connected with the lock head 3 in a transmission manner, and the expansion rod 302 can be driven by rotating the key through the lock head 3.

Preferably, telescopic link 302 other end swing joint has locking lever 303, telescopic link 302 and locking lever 303 one end are the inclined plane design, locking groove 401 has all been seted up at 4 inner chamber tops in spacing hole, and locking groove 401 and locking lever 303 peg graft each other, and telescopic link 302 promotes locking lever 303 through the inclined plane after releasing to can make locking lever 303 lifting, locking lever 303 injects and locks the inslot 401, thereby can promote the structural strength to the 1 concatenation of installing frame.

Preferably, the surface of the locking rod 303 is welded with a limiting seat 304, the top of the limiting seat 304 is sleeved with a second supporting spring 305, a key rotates reversely, the telescopic rod 302 contracts, and the locking rod 303 can reset under the matching action of the second supporting spring 305, so that the mounting frame 1 can be disassembled quickly.

It should be noted that, in the frame of the LED screen convenient for disassembly and assembly, during operation, a mounting groove 101 is formed on one side surface of the mounting frame 1, the LED screen can be placed in the mounting groove 101, then the fixing frame 2 is placed in the mounting groove 101, the positioning ball 203 is supported through the first supporting spring 202, so that the positioning ball 203 can be clamped in the fixing groove 201, the fixing frame 2 can be fixed in the mounting groove 101, the LED screen is clamped through the fixing frame 2, so that the LED screen can be rapidly fixed, the fixing frame 2 can be taken out of the mounting groove 101, so that the LED screen can be rapidly disassembled, the installation and the disassembly are more rapid, the foam pad 102 is pasted on the inner wall of the mounting groove 101, the foam pad 102 is in contact with the outer wall of the LED screen, the vibration can be absorbed in the use process, so as to reduce the vibration transmitted to the LED screen, the limiting rod 301 is inserted into the limiting hole 4, thereby can splice the installing frame 1 of multiunit, it stretches out to promote telescopic link 302 simultaneously through the steerable tapered end 3 of key, telescopic link 302 and locking lever 303 one end are the inclined plane design, telescopic link 302 is after releasing, promote locking lever 303 through the inclined plane, thereby can make locking lever 303 lifting, locking lever 303 injects locking inslot 401, thereby can promote the structural strength to the installing frame 1 concatenation, when dismantling, the counter-rotation key, telescopic link 302 shrink, locking lever 303 can reset under supporting spring 305's mating reaction, thereby can realize dismantling the quick of installing frame 1.

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 frame of LED screen dismouting of being convenient for, includes installing frame (1), mounting groove (101) and foam pad (102), installing frame (1) one side is fixed and has been seted up mounting groove (101), mounting groove (101) inner wall is fixed to be pasted and is had foam pad (102), its characterized in that: the utility model discloses a fixed mounting groove (101) fixed frame (2) of installation inslot gas movable mounting, fixed frame (2) lateral wall is fixed has seted up fixed slot (201), fixed the inlaying of installation groove (101) inner wall has supporting spring (202), supporting spring (202) one end fixedly connected with location ball (203), location ball (203) and fixed slot (201) mutually support.

2. The convenient-to-dismount frame for the LED screen according to claim 1, wherein: installing frame (1) one end and top are all fixed and are inlayed tapered end (3), tapered end (3) one side all fixed welding have gag lever post (301).

3. The convenient-to-dismount frame for the LED screen according to claim 2, wherein: the mounting frame (1) other end and bottom surface all fix and have seted up spacing hole (4), and spacing hole (4) peg graft each other with gag lever post (301).

4. The convenient-to-dismount frame for the LED screen according to claim 3, wherein: an inner cavity of the limiting rod (301) is movably provided with a telescopic rod (302), and one end of the telescopic rod (302) is connected with the lock head (3) in a transmission way.

5. The convenient-to-dismount frame for the LED screen according to claim 4, wherein: telescopic link (302) other end swing joint has locking lever (303), telescopic link (302) and locking lever (303) one end are the inclined plane design, spacing hole (4) inner chamber top has all been seted up and has been locked groove (401), and locked groove (401) and locking lever (303) peg graft each other.

6. The convenient-to-dismount frame for the LED screen according to claim 5, wherein: the surface of the locking rod (303) is welded with a limiting seat (304), and the top of the limiting seat (304) is sleeved with a second supporting spring (305).