CN106163188B

CN106163188B - Dismounting device

Info

Publication number: CN106163188B
Application number: CN201610676662.XA
Authority: CN
Inventors: 邓涛; 刘爱华; 黄如彬
Original assignee: Shenzhen Lightlink Display Technology Co Ltd
Current assignee: Shenzhen Lightlink Display Technology Co Ltd
Priority date: 2016-08-16
Filing date: 2016-08-16
Publication date: 2021-10-15
Anticipated expiration: 2036-08-16
Also published as: CN106163188A

Abstract

The invention relates to the field of LED display screens, in particular to a dismounting device for dismounting an LED display screen module from a box body. The utility model provides a dismouting device includes the body of rod and locates the handle of body of rod one end, the other end of the body of rod is equipped with the recess, the relative both sides wall of recess is equipped with first through-hole and second through-hole, dismouting device still includes chucking mechanism, chucking mechanism passes the recess through first through-hole and second through-hole and locates the body of rod, chucking mechanism can move on the body of rod through first through-hole and second through-hole, make chucking mechanism remove in the recess, the chucking is arranged the chucking in the recess and is treated chucking spare. In the dismouting in-process, user's gripping handle through the body of rod, treat that chucking spare exerts power to the LED display screen module to there is not the gripping position on solving current LED display screen module, the user is inconvenient hard, leads to in the dismouting in-process, can be because of falling the ground or exerting power the improper problem that leads to the damage of LED display screen module.

Description

Dismounting device

Technical Field

The invention relates to the field of LED display screens, in particular to a dismounting device for dismounting an LED display screen module from a box body.

Background

The LED display screen is formed by a plurality of LED display screen module splices, the size of LED display screen is big more, the quantity of required LED display screen module is more, concatenation between a plurality of LED display screen modules is in going into the box with LED display screen module group, and change or maintain need with LED display screen module follow box dismantlement, in prior art, dismouting between LED display screen module and the box is bare-handed dismouting, there is not the gripping position on LED display screen module, the user makes the power inconvenient, and LED display screen module is heavier, in the dismouting in-process, can be because of falling the ground or exerting oneself improper damage that leads to LED display screen module.

Disclosure of Invention

Aiming at the defects in the prior art, the invention provides a dismounting device, which aims to solve the problem that the LED display screen module is damaged due to falling or improper force application in the dismounting process because no gripping position exists on the existing LED display screen module and a user inconveniently exerts force.

The technical scheme provided by the invention is as follows:

the utility model provides a dismouting device, includes the body of rod and locates the handle of body of rod one end, the other end of the body of rod is equipped with the recess, the relative both sides wall of recess is equipped with first through-hole and second through-hole, the dismouting device still includes chucking mechanism, chucking mechanism passes through first through-hole with the second through-hole passes the recess is located the body of rod, chucking mechanism passes through first through-hole with the second through-hole can move on the body of rod, makes chucking mechanism is in remove in the recess, the chucking is arranged in treat chucking spare in the recess.

Further, the clamping mechanism comprises a first rod body, a second rod body, a first clamping cap, a second clamping cap and a spring, the first rod body is arranged at one end of the second rod body, the second clamping cap is arranged at the other end of the second rod body, the first rod body penetrates through the second through hole and the first through hole, the second rod body penetrates through the second through hole, the second clamping cap is clamped at the outer side of the second through hole, the first rod body is connected with the first clamping cap, the first clamping cap is clamped at the outer side of the first through hole, the spring is arranged between the outer side wall of the first through hole and the first clamping cap, and the first rod body is arranged in the groove to enable the second rod body to extend into or retract out of the groove.

Further, the first rod body is connected with the first clamping cap through threads.

Further, the lateral wall of the rod body is provided with a reinforcing rib, the reinforcing rib is provided with a third through hole, the third through hole is communicated with the first through hole, and the spring is arranged in the third through hole.

Furthermore, an accommodating groove and a convex ring are formed in the side wall of the first clamping cap, the convex ring is communicated with the accommodating groove, the spring is arranged in the convex ring and the accommodating groove, and the convex ring can be inserted into the third through hole.

Furthermore, the two opposite side walls of the groove are planes and are perpendicular to the hole center lines of the first through hole and the second through hole, and the notch of the groove is rectangular.

Further, the cross section of the groove is U-shaped.

Furthermore, wave-shaped gripping parts are arranged on two opposite sides of the handle, and anti-slip strips are arranged on the gripping parts.

Further, the body of rod is located the middle part of handle, the body of rod with the handle is the T shape.

Further, the handle is provided with a fourth through hole for hooking.

According to the technical scheme, the invention has the beneficial effects that: be equipped with on LED display screen module and treat chucking spare, the lower extreme of the body of rod is aimed at and is treated chucking spare, remove chucking mechanism, make and treat that chucking spare inserts in the recess, remove chucking mechanism once more, make the spare part of chucking mechanism in the recess take place to remove, treat chucking spare until the chucking in the recess, at the dismouting in-process, user's gripping handle, through the body of rod, treat that chucking spare is exerted power to LED display screen module, thereby it does not have the gripping position on the current LED display screen module to solve, the user is inconvenient hard, lead to at the dismouting in-process, can be because of falling ground or improper problem of exerting power and leading to the damage of LED display screen module.

Drawings

FIG. 1 is an exploded view of a mounting/dismounting device according to an embodiment of the present invention;

FIG. 2 is a perspective view of a handle and wand body provided by embodiments of the present invention;

FIG. 3 is a cross-sectional view of a handle and wand provided by an embodiment of the present invention;

FIG. 4 is a schematic view of a mounting and dismounting device and a member to be clamped provided by an embodiment of the invention;

FIG. 5 is a cross-sectional view in another direction of a handle and wand provided by an embodiment of the present invention;

FIG. 6 is a schematic view of a first card cap provided by an embodiment of the invention;

fig. 7 is a schematic view of another chucking mechanism provided by applying an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1, an embodiment of the invention provides a dismounting device 1, which includes a rod 11 and a handle 12, wherein the handle 12 is disposed at an end 11a of the rod 11.

The handle 12 is provided with grips 121 on opposite sides thereof, and in the present embodiment, grips 121 are provided on upper and lower sides of the handle 12.

The grip portion 121 is wavy, the grip portion 121 on the upper side of the handle 12 has one peak and two troughs, and the grip portion 121 on the upper side of the handle 12 is provided with a plurality of anti-slip strips 122, in this embodiment, the number of the anti-slip strips 122 is multiple, the plurality of anti-slip strips 122 are regularly arranged on the grip portion 121 on the upper side of the handle 12, and specifically, the anti-slip strips 122 cross the grip portion 121 on the upper side of the handle 12 from the front side of the handle 12 to the rear side of the handle 12.

The body of rod 11 is located the middle part of handle 12, and the position that the one end 11a of the body of rod is connected with handle 12 is the middle part of handle 12, and the body of rod 11 is T shape after connecting with both handles 12.

The handle 12 is provided with a fourth through hole 123 for hooking, and when the dismounting device 1 is not used, the dismounting device 1 can be hung on a hook on a wall through the fourth through hole 123 on the handle 12, so that the dismounting device 1 can be conveniently placed.

As shown in fig. 1, 2 and 3, the other end 11b of the rod body 11 is provided with a groove 111, and opposite sidewalls of the groove 111 are provided with a first through hole 131 and a second through hole 132.

In the present embodiment, two opposite sidewalls of the groove 111 are flat surfaces, that is, two sidewalls of the first through hole 131 and the second through hole 132, the hole center lines of the first through hole 131 and the second through hole 132 are perpendicular to the two sidewalls of the flat surfaces, and the notch of the groove 111 faces downward and is rectangular.

As shown in figures 4 and 5, the groove 111 is matched with the clamp 2 and can accommodate the clamp 2, and the cross section of the groove 111 is U-shaped in the embodiment.

The dismounting device further comprises a clamping mechanism 14, the clamping mechanism penetrates through the groove 111 through the first through hole 131 and the second through hole 132 and is arranged on the rod body 11, the clamping mechanism 14 can move on the rod body 11 through the first through hole 131 and the second through hole 132, specifically, the clamping mechanism 14 moves along the axial direction of the first through hole 131, the clamping mechanism 14 moves on the rod body 11, so that the clamping mechanism also moves in the groove 111, when the clamping piece 2 to be clamped is inserted into the groove 111, the clamping mechanism 14 moves in the groove 111 until the clamping piece 2 to be clamped is arranged in the groove.

As shown in fig. 1, in the present embodiment, the chucking mechanism 14 includes a first rod 141, a second rod 142, a first cap 143, a second cap 144, and a spring 145.

The first rod 141 is disposed at one end of the second rod 142, and the second cap 144 is disposed at the other end of the second rod 142, wherein the second rod 142 is used for clamping the clamping member 2.

In this embodiment, the diameter of the second rod 142 is larger than the diameter of the first rod 141 and smaller than the diameter of the second locking cap 144, the diameter of the second rod 142 is smaller than the hole diameter of the second through hole 132, and the diameter of the second locking cap 144 is larger than the hole diameter of the second through hole 132, so that the first rod 141 and the second rod 142 can pass through the second through hole 132, and the second locking cap 144 cannot pass through the second through hole 132.

The first rod 141 penetrates through the second through hole 132 and the first through hole 131, the second rod 32 penetrates through the second through hole 132, the second clamping cap 144 cannot penetrate through the second through hole 132 and is clamped outside the second through hole 132, after one end of the first rod 141 penetrates through the first through hole 131, the first rod 141 is connected with the first clamping cap 143, and the first clamping cap 143 is clamped outside the first through hole 131.

In the present embodiment, the diameter of the first locking cap 143 is larger than the hole diameter of the first through hole 131, and the first locking cap 143 cannot pass through the first through hole 131.

The first rod 141 and the second rod 142 can move on the rod 11 through the first through hole 131 and the second through hole 132.

The spring 145 is disposed between the outer sidewall of the first through hole 131 and the first cap 143, and the first rod 141 moves in the groove 111, so that the second rod 142 extends into or retracts out of the groove 111.

The first cap 143 is pressed to move the first rod 141 in the groove 111 and toward the second through hole 132, and the second rod 142 is retracted out of the groove 111. The first cap 143 is pressed to elastically deform the spring 145, and the force applied to the first cap 143 is removed, so that the first rod 141 moves in the groove 111 and moves toward the first through hole 131, and the second rod 142 extends into the groove 111.

Before the clamping piece 2 is inserted into the groove 111, the first clamping cap 143 is pressed to make the second rod 142 retract out of the groove 111, the pressing force is maintained, the clamping piece to be clamped is inserted into the groove 111, then the pressing force is removed, and the spring 145 generates elastic restoring force to make the second rod 142 extend into the groove 111 and clamp the clamping piece 2 to be clamped arranged in the groove 111. At this time, the user can apply force through the handle 12, and then the LED display screen module is disassembled from the box body.

The method for disassembling the LED display screen module from the box body by using the disassembling and assembling device 1 comprises the following steps: press first card cap 143, make second body of rod 142 shrink out recess 111, and keep pressing the effort, will treat that the chucking card inserts in the recess 111, afterwards, cancel and press the effort, spring 145 produces elastic restoring force and makes second body of rod 142 stretch into recess 111, and the chucking is arranged in treating chucking spare 2 in recess 111, the user makes power push backward to the LED display screen module through handle 12, the LED display screen module of turning on one's side makes its right side (or left side) put forward, rotatory LED display screen module again places the right side (or left side) of LED display module in the diagonal department of box, empty frame through the diagonal department of box takes out the LED display screen module from the box.

The method for installing the LED display screen module in the box body by using the dismounting device 1 comprises the following steps: pressing first card cap 143, make second body of rod 142 shrink out recess 111, and keep pressing the effort, will treat that the chucking card inserts in the recess 111, afterwards, cancel and press the effort, spring 145 produces elastic restoring force and makes second body of rod 142 stretch into recess 111, and the chucking is arranged in treating chucking spare 2 in recess 111, the user makes power put LED display screen module in front of the box through handle 12, LED display screen module of turning on one's side makes its right side (or left side) put forward, rotatory LED display screen module again places LED display module's right side (or left side) in the diagonal department of box, push LED display screen module in the box through the blank frame of the diagonal department of box, just install LED display screen module in the box again.

In this embodiment, the first rod 141 and the first locking cap 143 are connected by a screw, specifically, an external screw is disposed at one end of the first rod 141 connected to the first locking cap 143, an internal screw matched with the external screw is disposed on the first locking cap 143, and the first rod 141 and the first locking cap 143 are connected by matching the external screw with the internal screw.

In this embodiment, the side wall of the rod 11 is provided with a reinforcing rib 15, the reinforcing rib 15 is provided with a third through hole 151, the third through hole 151 is communicated with the first through hole 131, and the spring 145 is disposed in the third through hole 151. The reinforcing ribs 15 are used to increase the thickness of the side wall of the rod body 11 and reinforce the side wall of the rod body 11. The third through hole 151 in the rib 15 is for receiving the spring 145, and prevents the spring 145 from being damaged.

As shown in fig. 1 and 6, in the present embodiment, the sidewall of the first cap 143 is provided with a receiving groove 1431 and a protruding ring 1432, the protruding ring 1432 is provided on the outer peripheral wall of the opening of the receiving groove 1431, the protruding ring 1432 is communicated with the receiving groove 1431, the spring 145 is disposed in the protruding ring 1432 and the receiving groove 1431, the protruding ring 1432 is engaged with the third through hole 151, and the protruding ring 1432 can be inserted into the third through hole 151. The receiving groove 1431 is used to receive the spring 145, so as to prevent the spring 145 from being damaged.

In the present embodiment, the spring 145 is disposed on the first rod 141.

As shown in fig. 7, in some embodiments, the chucking mechanism 14 includes a first rod 141a, a second rod 142a, a first cap 143a, and a second cap 144 a.

The first rod 141a is disposed at one end of the second rod 142a, and the second cap 144a is disposed at the other end of the second rod 142a, wherein the second rod 142a is used for clamping the clamping member 2.

In this embodiment, the diameter of the second rod 142a is larger than the diameter of the first rod 141a and smaller than the diameter of the second locking cap 144a, the diameter of the second rod 142a is smaller than the hole diameter of the second through hole 132, and the diameter of the second locking cap 144a is larger than the hole diameter of the second through hole 132, so that the first rod 141a and the second rod 142a can pass through the second through hole 132, and the second locking cap 144a cannot pass through the second through hole 132.

The first rod 141a passes through the second through hole 132 and the first through hole 131, the second rod 32 passes through the second through hole 132, the second cap 144a cannot pass through the second through hole 132 and is clamped outside the second through hole 132, after one end of the first rod 141a passes through the first through hole 131, the first rod 141a is connected with the first cap 143a, and the first cap 143a is clamped outside the first through hole 131.

In the present embodiment, the diameter of the first locking cap 143a is larger than the hole diameter of the first through hole 131, and the first locking cap 143a cannot pass through the first through hole 131.

The first rod 141a and the second rod 142a can move on the rod 11 through the first through hole 131 and the second through hole 132.

The first rod 141a moves in the groove 111, so that the second rod 142a extends into or retracts out of the groove 111. The first rod 141a and the first cap 143a are connected by a screw, and when the second rod 142a is tightly clamped to the retainer 2, the first cap 143a is rotated to abut against the sidewall of the rod 11 to limit the movement of the first rod 141a, thereby preventing the second rod 142a from automatically retracting out of the groove 111.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a dismouting device, includes the body of rod and locates the handle of body of rod one end, a serial communication port, the other end of the body of rod is equipped with the recess, the relative both sides wall of recess is equipped with first through-hole and second through-hole, dismouting device still includes chucking mechanism, chucking mechanism passes through first through-hole with the second through-hole passes the recess is located the body of rod, chucking mechanism passes through first through-hole with the second through-hole can move on the body of rod, makes chucking mechanism is in remove in the recess, the chucking is arranged in treat chucking spare in the recess.

2. A device as claimed in claim 1, wherein the locking mechanism comprises a first rod, a second rod, a first locking cap, a second locking cap, and a spring, the first rod is disposed at one end of the second rod, the second locking cap is disposed at the other end of the second rod, the first rod passes through the second through hole and the first through hole, the second rod passes through the second through hole, the second locking cap is locked at the outer side of the second through hole, the first rod is connected to the first locking cap, the first locking cap is locked at the outer side of the first through hole, the spring is disposed between the outer side wall of the first through hole and the first locking cap, and the first rod moves in the groove, so that the second rod extends into or retracts out of the groove.

3. A mounting/dismounting device according to claim 2, wherein said first rod is threadedly connected to said first cap.

4. A mounting/dismounting device as claimed in claim 2, wherein the side wall of the rod body is provided with a reinforcing rib, the reinforcing rib is provided with a third through hole, the third through hole is communicated with the first through hole, and the spring is disposed in the third through hole.

5. A device according to claim 4, wherein the side wall of the first cap is provided with a receiving groove and a protruding ring, the protruding ring is communicated with the receiving groove, the spring is arranged in the protruding ring and the receiving groove, and the protruding ring can be inserted into the third through hole.

6. The device as claimed in claim 1, wherein the two opposite side walls of the groove are flat and perpendicular to the center line of the first through hole and the second through hole, and the notch of the groove is rectangular.

7. A mounting/dismounting device according to claim 6, characterised in that the cross-section of the recess is U-shaped.

8. A mounting/dismounting device according to claim 1, characterised in that the handle is provided with waved gripping portions on opposite sides thereof, said gripping portions being provided with cleats.

9. A mounting/dismounting device as claimed in claim 1, wherein said shank is disposed at a central portion of said handle, said shank and said handle being T-shaped.

10. A device according to claim 1, characterised in that the handle is provided with a fourth through hole for the hook.