CN220108396U

CN220108396U - Quick tensioning lock of LED display screen

Info

Publication number: CN220108396U
Application number: CN202321394206.8U
Authority: CN
Inventors: 卢伟; 朱天斌
Original assignee: Shenzhen Lixiang Huike Optoelectronics Technology Co ltd
Current assignee: Shenzhen Lixiang Huike Optoelectronics Technology Co ltd
Priority date: 2023-06-02
Filing date: 2023-06-02
Publication date: 2023-11-28
Anticipated expiration: 2033-06-02

Abstract

The utility model relates to the technical field of LED display screen installation and discloses a quick tensioning lock of an LED display screen, which comprises a screen pulling lock, wherein a constant-height stud is connected to the bottom of the screen pulling lock in a threaded manner, a compression spring is arranged outside the constant-height stud, a lock nut is connected to the outside of the constant-height stud in a sliding manner, a limit pad is fixedly connected to the bottom of the constant-height stud, the outside of the lock nut is fixedly connected to the inside of an LED display screen module, an LED display screen box body is arranged between the screen pulling lock and the lock nut, the bottom end of the screen pulling lock is connected to the inside of the top end of the lock nut in a threaded manner, and the top of the constant-height stud penetrates through the top of the lock nut. According to the utility model, through the composition of the structures such as the screen pulling lock, the locking nut, the compression spring and the like, and the limit pad, the installation and the disassembly are realized without using special tools, so that the time for the installation and the disassembly is shorter, and the rate of the installation and the disassembly is improved.

Description

Quick tensioning lock of LED display screen

Technical Field

The utility model relates to the technical field of LED display screen installation, in particular to a quick tensioning lock for an LED display screen.

Background

The LED electronic display screen integrates microelectronic technology, computer technology and information processing, has the advantages of bright color, wide dynamic range, high brightness, long service life, stable and reliable work and the like, is widely applied to commercial media, cultural performance markets, stadiums, information transmission, news release, securities trading and the like, can meet the requirements of different environments, and can be used outdoors at present, so that the display screen is required to be installed outdoors or placed outdoors conveniently by installing a shell outside the display screen.

In the prior art, the LED display screen module is locked by the screw, so that a special tool is required to operate during assembly and disassembly, the assembly and disassembly time is long, and the assembly speed is reduced.

Disclosure of Invention

In order to overcome the defects, the utility model provides a quick tensioning lock for an LED display screen, which aims to solve the problem that special tools are needed for operation during assembly and disassembly, so that the assembly and disassembly time is long.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a quick tensioning lock of LED display screen, includes draws the screen lock, the bottom threaded connection who draws the screen lock has the contour stud, the outside of contour stud is provided with compression spring, the outside sliding connection of contour stud has lock nut, the bottom fixedly connected with spacing pad of contour stud.

As a further description of the above technical solution:

the outside fixed connection of lock nut is in the inside of LED display screen module, be provided with LED display screen box between screen pulling lock and the lock nut.

As a further description of the above technical solution:

the bottom external thread of the screen pulling lock is connected inside the top end of the lock nut, and the top of the equal-height stud penetrates through the top of the lock nut.

As a further description of the above technical solution:

the compression spring is arranged in the lock nut, and a rubber sleeve is arranged outside the screen pulling lock.

As a further description of the above technical solution:

one end of the compression spring is fixedly connected to the top end of the interior of the lock nut, and the other end of the compression spring is fixedly connected to the top of the equal-height stud.

As a further description of the above technical solution:

the setting of spacing pad is in lock nut's inside bottom.

The utility model has the following beneficial effects:

according to the utility model, through the composition of the structures such as the screen pulling lock, the locking nut, the compression spring and the like, and the limit pad, the installation and the disassembly are realized without using special tools, so that the time for the installation and the disassembly is shorter, and the rate of the installation and the disassembly is improved.

Drawings

FIG. 1 is an exploded view of a quick tightening lock for an LED display screen according to the present utility model;

FIG. 2 is a front view of a quick-pull lock for an LED display screen according to the present utility model;

fig. 3 is a middle side view of a quick tightening lock for an LED display screen according to the present utility model.

Legend description:

1. a screen pulling lock; 2. a lock nut; 3. a compression spring; 4, a stud with equal height; 5. an LED display screen box body; 6. an LED display screen module; 7. and a limit pad.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, one embodiment provided by the present utility model is: the utility model provides a quick tensioning lock of LED display screen, includes that the screen lock 1 draws, the bottom threaded connection of screen lock 1 has the contour stud 4, and the outside of contour stud 4 is provided with compression spring 3, and the outside sliding connection of contour stud 4 has lock nut 2, and the bottom fixedly connected with spacing pad 7 of contour stud 4.

The function of the screen-pulling lock 1 is that can facilitate the user to rotate, simultaneously also can utilize the bottom of screen-pulling lock 1 to fix LED display screen box 5, thereby utilize compression spring 3 can provide elasticity with lock nut 2 upwards push up move can cooperate screen-pulling lock 1 with LED display screen box 5 support, and then can accomplish the pre-installation of LED display screen box 5, simultaneously can utilize the contour bolt 4 to provide the installation condition of screen-pulling lock 1 and lock nut 2, and can utilize spacing pad 7 to prevent lock nut 2 landing outside of contour bolt 4, simultaneously install lock nut 2 on LED display screen module 6 be contour bolt 4 and spacing pad 7 all in lock nut 2's inside, lock nut 2 sliding connection can realize that lock nut 2 upwards pushes up under the effect of compression spring 3 in contour bolt 4, thereby can extrude LED display screen box 5 between screen-pulling lock 1 and lock nut 2.

The outside fixed connection of lock nut 2 is in the inside of LED display screen module 6, be provided with LED display screen box 5 between lock 1 and the lock nut 2, the outside threaded connection of bottom of lock 1 draws the inside top at lock nut 2, the top of lock nut 2 is run through at the top of equal-height double-screw bolt 4, compression spring 3 sets up in the inside of lock nut 2, the outside of lock 1 is provided with the rubber sleeve, compression spring 3's one end fixed connection is on the inside top of lock nut 2, compression spring 3's the other end fixed connection is at the top of equal-height double-screw bolt 4, spacing pad 7 sets up the inside bottom at lock nut 2.

The bottom external thread connection through drawing screen lock 1 can be further with drawing screen lock 1 and lock nut 2 take up tightly so that can prevent that LED display screen box 5 from not having the installation fastening at lock nut 2's top, simultaneously because draw screen lock 1 locking plane and LED display screen box 5 locking face have 1.5 mm's difference in height, consequently, need draw screen lock to box locking plane with 30 KG's pulling force, rotatory 90 degrees chucking can lock the module, and then realized can not having need to use specialized tool alright with LED display screen box 5 installation fixed, thereby can realize using the installation and dismantlement of less time to carry out LED display screen box 5, the speed of the dismantlement of installation has been improved, simultaneously use the rubber sleeve can increase frictional force and prevent the hand when rotating drawing screen lock 1's slip, spacing pad 7 setting can conveniently install in the inside of LED display screen module 6 in lock nut 2's inside bottom.

Working principle: when the LED display screen locking device is installed, firstly, the equal-height stud 4 and the limiting pad 7 of the compression spring 3 are installed in the lock nut 2, the lock nut 2 is installed in the LED display screen module 6, the LED display screen box body 5 is placed between the screen pulling lock 1 and the lock nut 2, the bottom of the screen pulling lock 1 is screwed on the top of the equal-height stud 4, the lock nut 2 can be lifted upwards under the action of the compression spring 3, the height difference between the locking plane of the screen pulling lock 1 and the locking plane of the LED display screen box body 5 is 1.5mm, the screen pulling lock needs to be pulled to the box body locking plane by 30KG, the LED display screen locking device can be locked by rotating 90 degrees, and the LED display screen locking device can be locked by only rotating the screen pulling lock 1 reversely by 90 degrees when being released.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a quick taut lock of LED display screen, includes that draws screen lock (1), its characterized in that: the screen pulling lock is characterized in that the bottom of the screen pulling lock (1) is connected with a constant-height stud (4) in a threaded mode, a compression spring (3) is arranged outside the constant-height stud (4), a locking nut (2) is connected to the outside of the constant-height stud (4) in a sliding mode, and a limiting pad (7) is fixedly connected to the bottom of the constant-height stud (4).

2. The quick tension lock for an LED display screen of claim 1, wherein: the LED display screen is characterized in that the lock nut (2) is fixedly connected to the inside of the LED display screen module (6), and an LED display screen box body (5) is arranged between the screen pulling lock (1) and the lock nut (2).

3. The quick tension lock for an LED display screen of claim 1, wherein: the bottom end of the screen pulling lock (1) is externally connected with the inside of the top end of the lock nut (2) through threads, and the top of the equal-height stud (4) penetrates through the top of the lock nut (2).

4. The quick tension lock for an LED display screen of claim 1, wherein: the compression spring (3) is arranged in the lock nut (2), and a rubber sleeve is arranged outside the screen-pulling lock (1).

5. The quick tension lock for an LED display screen of claim 1, wherein: one end of the compression spring (3) is fixedly connected to the inner top end of the lock nut (2), and the other end of the compression spring (3) is fixedly connected to the top of the equal-height stud (4).

6. The quick tension lock for an LED display screen of claim 1, wherein: the limit pad (7) is arranged at the bottom end of the lock nut (2).