CN216922728U

CN216922728U - Fast-assembling type locking device for splicing display

Info

Publication number: CN216922728U
Application number: CN202220646772.2U
Authority: CN
Inventors: 刘佳
Original assignee: Jiexiantong Computer System Shenzhen Co ltd
Current assignee: Jiexiantong Computer System Shenzhen Co ltd
Priority date: 2022-03-23
Filing date: 2022-03-23
Publication date: 2022-07-08
Anticipated expiration: 2032-03-23

Abstract

The utility model discloses a quick-assembly type locking device for a spliced display, which comprises a locking hook mechanism and a locking tongue mechanism, wherein the locking hook mechanism and the locking tongue mechanism are detachably connected, the locking hook mechanism comprises a locking hook mounting frame and a locking hook piece hinged on the locking hook mounting frame, and the locking tongue mechanism comprises a locking tongue mounting frame and a locking tongue piece arranged on the locking tongue mounting frame and used for being locked with the locking hook piece in a buckled mode. The utility model adopts a locking mode of the locking hook, so that the device can be occluded and locked without tools, the two displays can be quickly spliced without tools, time and labor are saved, and the risk of damaging electronic devices of the displays due to the use of tools is avoided.

Description

Fast-assembling type locking device for splicing display

[ technical field ] A method for producing a semiconductor device

The utility model relates to the technical field of quick-assembly type lock catches, in particular to a quick-assembly type lock catch device for a spliced display.

[ background of the utility model ]

With the development of the technology, the application mode of splicing a plurality of displays is more and more extensive. The locking and fixing mode of splicing the display and the display in the prior art is mostly realized by adopting the traditional metal connecting sheet and screw fastening; there are also internal rotation screw locking structures that perform deployment and removal operations between display housings by rotating clockwise or counterclockwise. No matter the traditional screw is fastened or the internal rotation screw is locked and fastened, the engagement needs the participation of mechanical tools such as a screwdriver, a hexagonal wrench and the like, and the loosening of the structures is time-consuming and labor-consuming; further, if the tool such as a screwdriver or a wrench is improperly operated, there is a risk of physical damage to the electronic components in the display housing, and static electricity may be generated, which may also adversely affect the electronic components.

[ summary of the utility model ]

The utility model aims to provide a quick-assembly type locking device for a spliced display, which solves the problems that the traditional screw fastening mode and the internal rotation screw locking fastening mode need to be locked and disassembled by means of tools such as a screwdriver or a spanner, time and labor are wasted, and the product is possibly damaged.

In order to solve the above problems, the present invention provides the following technical solutions: the utility model provides a ready-package locking device for tiled display, is including dismantling latch hook mechanism and the spring bolt mechanism of connection, latch hook mechanism include the latch hook mounting bracket and articulate in latch hook piece on the latch hook mounting bracket, the spring bolt mechanism include the spring bolt mounting bracket and locate be used for on the spring bolt mounting bracket with the latch hook piece lock tongue piece of locking mutually detains.

According to the quick-assembly type locking device for the splicing display, a first spring is arranged between the locking hook mounting frame and the locking hook piece, and the first spring is used for jacking the locking hook piece to enable the locking hook piece to have a rotating trend of rotating to be separated from the locking tongue piece.

According to the quick-assembly type locking device for the splicing display, one end of the locking hook piece is provided with the locking hook portion, the other end of the locking hook piece is provided with the stress portion, the hinged portion of the locking hook piece and the locking hook mounting frame is located between the locking hook portion and the stress portion, and the first spring is used for jacking the stress portion.

According to the quick-assembly type locking device for the spliced display, the side, back to the locking hook part, of the locking hook part is provided with the release hole.

According to the quick-assembly type locking device for the spliced display, a locking pressing surface is arranged on one side, back to the locking hook part, of the locking hook part.

The fast-assembly locking device for the splicing display comprises a first lock hook base frame, a second lock hook base frame hinged to the first lock hook base frame, a second spring arranged on one side, back to the second lock hook base frame, of the first lock hook base frame, and a connecting bolt sequentially connected with the second lock hook base frame, the first lock hook base frame and the second spring in a penetrating mode.

The quick-mounting type locking device for the spliced display is characterized in that the locking bolt mounting frame is hinged to the locking bolt piece, and the locking bolt piece is provided with a locking bolt limiting part which is used for being matched with the locking bolt mounting frame to block the locking bolt piece from being separated from the locking position in the direction of the locking hook mechanism.

The quick-mounting type locking device for the splicing display comprises a lock tongue piece, a lock ring and a locking hook, wherein the lock tongue piece comprises a lock tongue base body and the locking ring arranged on the lock tongue base body, and a lock hook opening for the lock hook part of the lock hook piece to enter is formed between the lock tongue base body and the locking ring.

According to the quick-mounting type locking device for the splicing display, a first elastic cylindrical pin is arranged at the hinged part of the first locking hook base frame and the second locking hook base frame.

According to the quick-assembly type locking device for the splicing display, the second elastic cylindrical pin is arranged on the hinged portion of the bolt mounting frame and the bolt piece.

Compared with the prior art, the utility model has the following advantages:

the utility model adopts a locking mode of the locking hook, so that the device can be occluded and locked without tools, the tool-free rapid splicing of the two displays is realized, and the risk of damaging electronic devices of the displays due to the use of tools is avoided.

[ description of the drawings ]

Fig. 1 is a perspective view of the latch hook mechanism and the latch bolt mechanism in an engaged state.

Fig. 2 is a side sectional view of the latch hook mechanism and deadbolt mechanism engagement of the present invention.

Fig. 3 is a perspective view of the present invention with the shackle mechanism and deadbolt mechanism separated.

[ detailed description ] embodiments

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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, belong to the scope of the present invention.

Example 1: referring to fig. 1 to 3, the present embodiment provides a quick-assembly type locking device for a tiled display, including a lock hook mechanism 1 and a lock tongue mechanism 2 detachably connected to each other, where the lock hook mechanism 1 includes a lock hook mounting bracket 12 and a lock hook member 11 hinged to the lock hook mounting bracket 12, the lock tongue mechanism 2 includes a lock tongue mounting bracket 22 and a lock tongue member 21 disposed on the lock tongue mounting bracket 22 and used for being locked by the lock hook member 11, and the lock hook locking manner is adopted to facilitate quick assembly and quick disassembly of the device.

A first spring 13 is arranged between the lock hook mounting bracket 12 and the lock hook member 11, and the first spring 13 is used for pressing the lock hook member 11 to enable the lock hook member 11 to have a rotation tendency of rotating to be separated from the lock tongue member 21. One end of the latch hook member 11 is provided with a latch hook portion 111, the other end is provided with a stress portion 112, a hinge portion of the latch hook member 11 and the latch hook mounting frame 12 is located between the latch hook portion 111 and the stress portion 112, and the first spring 13 is used for pressing the stress portion 112. The first spring 13 is a labor-saving design for releasing the latch hook member 11, and is not far enough to spring open the latch hook member 11 in the locked state independently of an external force.

A release hole 113 is formed on the side of the latch hook member 11 opposite to the latch hook portion 111, and any rod-shaped tool is pushed into the release hole to easily pop up the latch hook member 11 in the locked state.

A locking pressing surface 114 is arranged on one side of the latch hook member 11, which is opposite to the latch hook portion 111, and the latch hook member 11 and the latch tongue member 21 in the bouncing state can be easily engaged and locked by applying pressure to the surface.

The latch hook mounting frame 12 includes a first latch hook base frame 121, a second latch hook base frame 122 hinged to the first latch hook base frame 121, a second spring 123 disposed on one side of the first latch hook base frame 121 opposite to the second latch hook base frame 122, and a connecting bolt 124 sequentially penetrating the second latch hook base frame 122, the first latch hook base frame 121, and the second spring 123, so that the latch hook mounting frame 12 has impact-resistant and shock-resistant effects.

The bolt mounting frame 22 is hinged to the bolt piece 21, a bolt limiting portion 23 used for being matched with the bolt mounting frame 22 to prevent the bolt piece 21 from being separated from the locking position in the direction close to the locking hook mechanism 1 is arranged on the bolt piece 21, and the bolt limiting portion 23 controls locking. The latch bolt 21 includes a latch bolt base 212 and a cylindrical lock ring 211 provided on the latch bolt base 212, and a latch hook opening 213 into which the latch hook portion 111 of the latch hook member 11 enters is formed between the latch bolt base 212 and the lock ring 211.

The first latch hook pedestal 121 is provided with a first elastic cylindrical pin 125 at the hinge portion of the second latch hook pedestal 122, and the second elastic cylindrical pin 24 is provided at the hinge portion of the latch bolt mounting bracket 22 and the latch bolt member 21, so that vibration and impact can be buffered while the shaft pin is fixed, and the pin hole can be protected.

When two identical displays are spliced up and down, a latch hook mechanism 1 arranged on the upper display is contacted with a bolt mechanism 2 arranged on the lower display, specifically, a latch hook piece 11 in the latch hook mechanism 1 is contacted with a bolt piece 21 in the bolt mechanism 2 in advance. Under the action of the first spring 13, the latch hook member 11 is in a sprung state, while the latch tongue member 21 is in a slightly depressed state. When the latch hook member 11 collides with the latch bolt member 21, the upper display housing screwed to the second latch hook base frame 122 coincides with the lower display housing screwed to the latch bolt mounting bracket 22, and the cylindrical lock ring 211 of the latch bolt member 21 reaches the position to be engaged. The locking pressing surface 114 on the locking hook member 11 is pressed by hand, the locking hook member 11 rotates to be close to the locking tongue member 21, the locking hook portion 111 reaches the position of the locking hook opening 213, at the moment, the locking hook portion 111 provides a pulling force for lifting the locking ring 211, the locking tongue member 21 is lifted by the pulling force, due to the action of the locking tongue limiting portion 23, complete locking with the locking hook member 11 is achieved when the locking tongue member 21 reaches the occlusion position, and at the moment, the first spring 13 is compressed. When the device is in an occlusion locking state, any cylindrical tool is pressed into the release hole 113 of the locking hook piece 11 and lifted upwards with slight force, and under the action of leverage and the elastic force of the first spring 13, the locking hook piece 11 can be easily pulled open to release the locking.

This embodiment is through setting up the ready-package locking device including latch hook mechanism and spring bolt mechanism on the display, realizes the quick concatenation deployment between two displays and demolishs, has removed the loaded down with trivial details operating link with the help of the instrument from, also is more favorable to the protection to the display product simultaneously.

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

Claims

1. The utility model provides a ready-package locking device for tiled display which characterized in that: including latch hook mechanism (1) and spring bolt mechanism (2) that can dismantle the connection, latch hook mechanism (1) include latch hook mounting bracket (12) and articulate in latch hook spare (11) on latch hook mounting bracket (12), spring bolt mechanism (2) include latch hook mounting bracket (22) and locate on latch hook mounting bracket (22) be used for with latch tongue spare (21) of latch hook spare (11) looks lock.

2. The quick-fit locking device for the tiled display according to claim 1, wherein: a first spring (13) is arranged between the lock hook mounting frame (12) and the lock hook piece (11), and the first spring (13) is used for jacking the lock hook piece (11) to enable the lock hook piece (11) to have a rotating trend of rotating to be separated from the lock tongue piece (21).

3. The quick-assembly locking device for the tiled display according to claim 2, wherein one end of the locking hook member (11) is provided with a locking hook portion (111), the other end is provided with a stress portion (112), the hinged portion of the locking hook member (11) and the locking hook mounting bracket (12) is located between the locking hook portion (111) and the stress portion (112), and the first spring (13) is used for pressing the stress portion (112).

4. A quick-fit locking device for a tiled display according to claim 3, wherein the side of the latch hook member (11) facing away from the latch hook portion (111) is provided with a release hole (113).

5. A quick-fit latch device for a tiled display according to claim 3, wherein the latch hook member (11) is provided with a latch pressing surface (114) on the side facing away from the latch hook portion (111).

6. The quick-assembly locking device for a tiled display according to claim 1, wherein the latch hook mounting bracket (12) comprises a first latch hook base frame (121), a second latch hook base frame (122) hinged to the first latch hook base frame (121), a second spring (123) disposed on a side of the first latch hook base frame (121) opposite to the second latch hook base frame (122), and a connecting bolt (124) sequentially penetrating the second latch hook base frame (122), the first latch hook base frame (121), and the second spring (123).

7. The quick-mounting type locking device for the tiled display according to claim 1, wherein the latch bolt mounting rack (22) is hinged to the latch bolt piece (21), and a latch bolt limiting portion (23) for cooperating with the latch bolt mounting rack (22) to block the latch bolt piece (21) from being separated from the locking position in a direction close to the latch hook mechanism (1) is disposed on the latch bolt piece (21).

8. The quick-mounting type locking device for a tiled display according to claim 1, wherein the latch piece (21) comprises a latch base (212) and a latching ring (211) disposed on the latch base (212), and a latch opening (213) for the latch hook portion (111) of the latch hook piece (11) to enter is formed between the latch base (212) and the latching ring (211).

9. The quick-assembly locking device for a tiled display according to claim 6, wherein the hinged portion of the first locking hook base (121) and the second locking hook base (122) is provided with a first resilient cylindrical pin (125).

10. The snap-fit type locking device for a tiled display according to claim 7, wherein a second elastic cylindrical pin (24) is provided on the hinged portion of the latch bolt mounting bracket (22) and the latch bolt piece (21).