CN212240829U

CN212240829U - LED screen module assembly and disassembly tools

Info

Publication number: CN212240829U
Application number: CN202020473499.9U
Authority: CN
Inventors: 刘兰; 罗开文; 喻杰; 古永泉; 王志; 黄海峰; 周循
Original assignee: Beijing Gaodingtong Information Technology Co ltd; Shenzhen Gaodingtong Information Technology Co ltd
Current assignee: Beijing Gaodingtong Information Technology Co ltd; Shenzhen Gaodingtong Information Technology Co ltd
Priority date: 2020-04-02
Filing date: 2020-04-02
Publication date: 2020-12-29
Anticipated expiration: 2030-04-02

Abstract

The utility model discloses a LED screen module assembly and disassembly tools, including the support of shaking hands, the both sides of support of shaking hands respectively are equipped with a slide rail, be gliding pull rod from top to bottom between two slide rails, the pull rod below is equipped with the base, the base both ends respectively with the slide rail is fixed, the pull rod is connected with magnet through the connecting rod, magnet can follow reciprocating of pull rod is close to or keeps away from the lower surface of base is used for adjusting magnet is for the magnetic force size of LED screen module. The utility model discloses utilize mechanism combinations such as pull rod, support, magnet of shaking hands, make the magnetic force size of magnet controllable, can not use convenient operation because of the big collision module of magnetic force, mechanical structure is simple, and is with low costs.

Description

LED screen module assembly and disassembly tools

Technical Field

The utility model relates to a LED dismouting technical field especially relates to a LED screen module assembly and disassembly tools.

Background

The LED display screen module is one of the main components forming the finished product of the LED display screen! The LED lamp mainly comprises an LED lamp, a PCB circuit board, a driving IC, a resistor, a capacitor and a plastic sleeve.

The LED display screen industry has at present to use this type of assembly and disassembly tools, but the operation is inconvenient, and the magnetic force size is uncontrollable mainly, and the lamp pearl on the bad module is bumped easily to the effect of magnetic force to the module that absorbs is difficult for separating with the instrument.

The prior art is therefore still subject to further development.

SUMMERY OF THE UTILITY MODEL

To the technical problem, the embodiment of the utility model provides a front and back adjustable LED screen module roughness transfer magnetism cup can solve the correlation technique problem that exists among the prior art.

The utility model provides a LED screen module assembly and disassembly tools, including the support of shaking hands, the both sides of support of shaking hands respectively are equipped with a slide rail, be gliding pull rod from top to bottom between two slide rails, the pull rod below is equipped with the base, the base both ends respectively with the slide rail is fixed, the pull rod is connected with magnet through the connecting rod, magnet can follow reciprocating of pull rod is close to or keeps away from the lower surface of base is used for adjusting magnet is for the magnetic force size of LED screen module.

Optionally, the slide rail is disposed on a support frame, and the support frame is provided with a mounting hole for mounting or forming the slide rail.

Optionally, both ends of the pull rod are respectively in adaptive connection with the slide rails, and the pull rod is downwards arranged on the reset mechanism.

Optionally, the base is a plate-shaped structure with a flat plane and can be attached to the surface of the LED screen module, and the base may have an adsorption space for the magnet to pass through for adsorbing the LED screen module.

Optionally, the magnet is housed in a magnetic sleeve.

Optionally, a shaft sleeve is mounted on the base.

Optionally, the connecting rod is a connecting shaft, and the connecting shaft can be at least partially displaced up and down in the shaft sleeve.

Optionally, the lowest position where the magnet moves down is flush with or slightly higher than the lower surface of the base.

Optionally, the return mechanism is a spring or a leaf spring.

Optionally, the support frame with the support of shaking hands is screwed connection, the base with the support frame is screwed connection.

The utility model discloses utilize mechanism combinations such as pull rod, support, magnet of shaking hands, make the magnetic force size of magnet controllable, can not use convenient operation because of the big collision module of magnetic force, mechanical structure is simple, and is with low costs.

Drawings

Fig. 1 is a perspective view of a mounting and dismounting tool for an LED panel module according to the present embodiment.

Fig. 2 is a top view of fig. 1.

Fig. 3 is a side view of fig. 2.

A handshake bracket 1; a pull rod 2; a shaft sleeve 3; a slide rail 4; a base 5; a support frame 6; a magnet 7; a connecting shaft 8; a half-round head screw 9; a socket head cap screw 10.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 those skilled in the art without creative efforts belong to the protection scope of the present invention.

The following describes embodiments of the present invention in detail with reference to the accompanying drawings.

Referring to fig. 1, the utility model provides a light-emitting diode (LED) screen module assembly and disassembly tools, which realizes the size control of magnetic force through the combination of mechanical structure and the position change of a control magnet 7. The handle comprises a handle bracket 1, a pull rod 2, a slide rail 4 and a base 5.

The handle support 1 and the base 5 are arranged oppositely, and the handle support 1 is positioned on the upper portion and is held by a hand when in use. The base 5 is positioned at the lower part and can be contacted with the LED screen module, the surface of the base 5 is flat, and the size of the base 5 is similar to that of the LED screen module, namely, slightly larger, slightly smaller and equal. The pull rod 2 and the slide rail 4 are positioned between the shaking support 1 and the base 5 and are movable components; it is understood that the pull rod 2 is displaced up and down above the slide rail 4.

Specifically, as shown in fig. 2 and fig. 3, two sliding rails 4 are respectively disposed on two sides of the handle bracket 1, and a pull rod 2 capable of sliding up and down is disposed between the two sliding rails 4 in the horizontal direction. The slide rail 4 may take one of many forms, such as a chute, a slide, a guide rail, and the like. For example, the slide rail 4 is a slide rail having a corresponding concave portion, and the two ends of the pull rod 2 have corresponding convex portions adapted to the structure of the slide rail 4. Since there are many ways of cooperation that can be implemented in the prior art, it is not described here in detail.

It will be appreciated that in another embodiment, the slide 4 is separate from the above but attached to a connecting member. For example, the handle holder 1 is fixedly connected to the base 5 via two support frames 6. As shown in fig. 1, the holding bracket 1 is horizontally placed, the support frame 6 is vertically placed, and socket head cap screws 10 are sunk into two ends of the holding bracket 1 to fix the support frame 6; and a socket head cap screw 10 is sunk into the lower surface of the base 5 to be fixed with the support frame 6.

The slide rail 4 is arranged on the support frame 6, and a hole or a groove can be formed in the middle or at a proper position of the support frame 6 to form a space for the pull rod 2 to move. For example, the support frame 6 is provided with a mounting hole (slot) for mounting a fitting of the slide rail 4 or directly forming the mounting hole (slot) into the slide rail 4. The shapes of the sliding rail 4 can be selected from the prior art, and are not described in detail herein.

It can be known that the base 5 is arranged below the pull rod 2, two ends of the base 5 are respectively fixed with the slide rail 4 (through the support frame 6), the pull rod 2 is connected with a magnet 7 through a connecting rod, and the magnet 7 is a strong magnet and is made of a permanent magnet. The magnet 7 can move close to or away from the lower surface of the base 5 along with the up-and-down movement of the pull rod 2, and is used for adjusting the magnetic force of the magnet 7 relative to the LED screen module.

During the use, base 5 when using with LED screen module contact, because 5 lower surfaces of base are level and smooth can not damage LED screen module. Can hold in hand support 1 of shaking hands, LED screen module is adjusted well to base 5. Before base 5 is close to LED screen module, the hand pulls up pull rod 2, and magnet 7 shifts up along with pull rod 2 and keeps away from base 5, keeps away from LED screen module simultaneously. When the base 5 is aligned with the module and then the pull rod 2 is slowly put down by hand, the magnet 7 is close to the base 5 and attracts the LED screen module. Then the disassembling tool is pulled up, the magnet 7 sucks the LED screen module out, at the moment, the pull rod 2 is pulled up by the hand, the magnetic force is weakened, the LED screen module can be easily taken down by the other hand, and the module disassembling process is simply and conveniently completed.

According to the above embodiment, the utility model discloses a pull rod 2 is held in the design, makes magnet 7 back-and-forth movement, and the magnetic force is adjusted to the distance size that changes magnet 7 and LED screen module, has solved the not controllable lamp pearl on the bad module of magnetic force effect easily of magnetic force size, instrument to LED screen module that has still solved and has inhaled and be difficult for detached problem with the assembly and disassembly tools (realize through magnetic force diminishes).

In another embodiment of the utility model, still provide an assembly and disassembly tools that operate more conveniently, assembly and disassembly tools includes the support 1 of shaking hands, the both sides of support 1 of shaking hands respectively are equipped with a support frame 6 that has slide rail 4, be gliding pull rod 2 from top to bottom between two

slide rails

4, 2 below of pull rod are equipped with

base

5, 5 both ends of base respectively with support frame 6 is fixed, pull rod 2 is connected with magnet 7 through the connecting rod. The magnet 7 is a strong magnet and is made of a permanent magnet. The magnet 7 can move close to or away from the lower surface of the base 5 along with the up-and-down movement of the pull rod 2.

The base 5 is a plate-shaped structure with a flat plane and can be attached to the surface of the LED screen module, and the base 5 can be provided with an adsorption space for the magnet 7 to pass through so as to adsorb the LED screen module. The magnet 7 can move close to or away from the lower surface of the base 5 along with the up-and-down movement of the pull rod 2, and is used for adjusting the magnetic force of the magnet 7 relative to the LED screen module.

The adsorption space is formed on the base 5, and is larger than the magnet 7 slightly, and penetrates through the hole space of the base 5, when the pull rod 2 is pulled to move along the slide rail 4, the magnet 7 can move up and down in the adsorption space, and certainly under the condition that the distance of the slide rail 4 is long enough, the magnet 7 can also be separated from the adsorption space, but the length of the general adsorption space is enough to adjust the magnetic force, so that the LED screen module can be conveniently detached.

The handle support 1 and the base 5 are arranged oppositely, and the handle support 1 is positioned on the upper portion and is held by a hand when in use. The base 5 is located the lower part and can contact with LED screen module, base 5 level and smooth surface, and the size of base 5 is similar to LED screen module. The pull rod 2 and the slide rail 4 are positioned between the shaking support 1 and the base 5 and are movable components; it is understood that the pull rod 2 is displaced up and down above the slide rail 4. Therefore, the lowest position of the magnet 7 moving downwards is flush with the lower surface of the base 5 or slightly higher than the lower surface of the base 5, and the LED screen module is easier to protect.

Specifically, for example, the handle holder 1 is fixedly connected to the base 5 through two supporting frames 6. As shown in fig. 1, the holding bracket 1 is horizontally placed, the support frame 6 is vertically placed, and socket head cap screws 10 are sunk into two ends of the holding bracket 1 to fix the support frame 6; and a socket head cap screw 10 is sunk into the lower surface of the base 5 to be fixed with the support frame 6. Two sides of the handle support 1 are respectively provided with a slide rail 4, and a pull rod 2 capable of sliding up and down is arranged between the two slide rails 4 in the horizontal direction. The slide rail 4 may take one of many forms, such as a chute, a slide, a guide rail, and the like. For example, the slide rail 4 is a slide rail having a corresponding concave portion, and the two ends of the pull rod 2 have corresponding convex portions adapted to the structure of the slide rail 4. Since there are many ways of cooperation that can be implemented in the prior art, it is not described here in detail.

Furthermore, two ends of the pull rod 2 are respectively connected with the slide rails 4 in a matching manner, and the pull rod 2 is downwards arranged on a reset mechanism (not shown). The reset mechanism is used for resetting the magnet 7, namely the magnet 7 is always positioned in the adsorption space and is as close to the lower surface of the base 5 as possible so as to adsorb the LED screen module. If no reset mechanism is arranged, the magnet 7 may be inverted along with the gravity action when the dismounting tool is improperly used and slides towards the handle holder 1, and if the magnet 7 adsorbs the LED screen module, the LED screen module may be damaged by the base 5.

The return mechanism can be realized by a spring, for example, a spring is arranged between the base 5 and the pull rod 2 to restrain the pull rod 2, so as to control the magnet 7. The spring provides reverse acting force when the pull rod 2 moves too far, and restrains the pull rod 2.

It is also possible to use a spring plate instead of the spring as the return mechanism. The shape of the elastic sheet as the reset mechanism can be different, and no special requirement is made. Because the moving distance of the pull rod 2 needs to be limited, the elastic sheet can be arranged on the support frame 6, a certain fixed position on the support frame 6 is used as a limiting area, and the elastic sheet is arranged in the limiting area, so that when the pull rod 2 moves to the area, the pull rod 2 is restrained from continuously moving.

Certainly, the elastic sheet can also be arranged at a certain fixed position of the slide rail 4, the pull rod 2 is directly limited when moving in the slide rail 4, the elastic sheet needs to be pressed when the pull rod 2 is required to move towards the elastic sheet when the module is disassembled, and the pull rod 2 can be flicked to reset after the handle is loosened after the module is disassembled.

The utility model discloses still provide another kind of LED screen module assembly and disassembly tools, for fixing better magnet 7 places it and appears the swing, and the damage is touched by absorbent LED screen module base 5. In this embodiment, the assembling and disassembling tool for the LED screen module comprises a shaking support 1, two sliding rails 4 are respectively arranged on two sides of the shaking support 1, a pull rod 2 capable of sliding up and down is arranged between the two sliding rails 4, a base 5 is arranged below the pull rod 2, two ends of the base 5 are respectively fixed with the sliding rails 4, the pull rod 2 is connected with a magnet 7 through a connecting rod, and the magnet 7 can be close to or far away from the lower surface of the base 5 along with the up-down movement of the pull rod 2 and is used for adjusting the magnetic force of the magnet 7 relative to the LED screen module.

Specifically, assembly and disassembly tools includes the support 1 of shaking hands, the both sides of support 1 of shaking hands respectively are equipped with a support frame 6 that has slide rail 4, be gliding pull rod 2 from top to bottom between two

slide rails

4, 2 below of pull rod are equipped with

base

Different from the above embodiments, the pull rod 2 is connected to the magnet 7 through a connecting rod, the connecting rod is a connecting shaft 8, and the base 5 is provided with the shaft sleeve 3. The connecting shaft 8 is displaceable at least partially up and down inside the bushing 3.

The connecting shaft 8 is matched with the shaft sleeve 3 for use, and the connecting shaft 8 can slide up and down in the shaft sleeve 3. The magnet 7 located at the bottom of the connecting shaft 8 moves in the adsorption space. Specifically, the upper end of the connecting shaft 8 is welded and fixed with the pull rod 2, the shaft sleeve 3 is fixed above the base 5 through a half-round head screw 9, and the shaft sleeve 3 is a stainless steel shaft sleeve 3. Therefore, the magnet 7 is restrained by the connecting shaft 8 and the shaft sleeve 3, the left-right movement deviation is small, and the protection effect is achieved.

In addition, in order to prevent the magnet 7 from being adsorbed to the base 5, the magnet 7 is arranged in the magnetic sleeve, so that the adsorption of the magnet 7 is further ensured to have directionality and unicity, and the LED screen module can be accurately adsorbed.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a LED screen module assembly and disassembly tools, its characterized in that, includes the support of shaking hands, the both sides of the support of shaking hands respectively are equipped with a slide rail, be gliding pull rod from top to bottom between two slide rails, the pull rod below is equipped with the base, the base both ends respectively with the slide rail is fixed, the pull rod is connected with magnet through the connecting rod, magnet can follow reciprocating of pull rod is close to or keeps away from the lower surface of base is used for adjusting magnet is for the magnetic force size of LED screen module.

2. The LED screen module assembling and disassembling tool of claim 1, wherein the slide rail is arranged on a support frame, and a mounting hole is formed in the support frame and used for mounting or forming the slide rail.

3. The LED screen module assembling and disassembling tool of claim 1, wherein two ends of the pull rod are respectively in adaptive connection with the slide rail, and the pull rod is downwardly arranged on the resetting mechanism.

4. The LED screen module assembling and disassembling tool as claimed in claim 1, wherein the base is a plate-shaped structure with a flat surface and can be attached to the surface of the LED screen module, and the base has an absorption space for the magnet to pass through for absorbing the LED screen module.

5. The LED screen module disassembly tool of claim 1, wherein the magnet is housed in a magnetic sleeve.

6. The LED screen module assembly and disassembly tool of claim 5, wherein a bushing is mounted on the base.

7. The LED screen module disassembling tool of claim 6, wherein the connecting rod is a connecting shaft, and the connecting shaft can be at least partially displaced up and down in the shaft sleeve.

8. The LED panel module disassembling tool of claim 1, wherein a lowest position where the magnet moves down is flush with or slightly higher than a lower surface of the base.

9. The LED screen module assembling and disassembling tool of claim 3, wherein the reset mechanism is a spring or a shrapnel.

10. The LED screen module assembly and disassembly tool of claim 2, wherein the support frame and the handle bracket are in screw connection, and the base and the support frame are in screw connection.