CN218122908U - Quick splicing lock catch of LED display screen module - Google Patents
Quick splicing lock catch of LED display screen module Download PDFInfo
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- CN218122908U CN218122908U CN202222313121.4U CN202222313121U CN218122908U CN 218122908 U CN218122908 U CN 218122908U CN 202222313121 U CN202222313121 U CN 202222313121U CN 218122908 U CN218122908 U CN 218122908U
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Abstract
The utility model belongs to the technical field of the ready-package hasp, a quick concatenation hasp of LED display screen module, a serial communication port, including hasp shell, flexible strip, spring bolt and slide bar, the quantity of hasp shell is four, and flexible chamber has been seted up to the one end of hasp shell, has seted up the spring bolt chamber in the hasp shell, and flexible intracavity is fixed and is provided with flexible strip, and the one end of flexible strip is located flexible chamber outside and with the hasp shell fixed connection of opposite side, the fixed U template that is provided with of flexible intracavity. The utility model discloses a design of hasp shell, flexible strip, spring bolt and rotor plate can be through tensile flexible strip, makes the hasp shell fix in the four corners of display screen to rotate the knob, the knob drives the rotor plate and rotates, and the rotor plate drives the flexible strip and removes and offset with the contact of U type piece, thereby fixes the flexible strip, just so can with fix the hasp shell in the display screen outside, convenient quick.
Description
Technical Field
The utility model belongs to the technical field of the ready-package hasp, concretely relates to quick concatenation hasp of LED display screen module.
Background
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 is also an internal rotation screw locking structure which performs deployment and removal operations between display housings by clockwise or counterclockwise rotation;
chinese utility model patent: application number CN202220646772.2, publication number CN216922728U disclose a ready-package locking device for splicing display, including can dismantle latch hook mechanism and the spring bolt mechanism of connection, latch hook mechanism include latch hook mounting bracket and articulate in latch hook spare on the latch hook mounting bracket, spring bolt mechanism includes the spring bolt mounting bracket and locates be used for on the latch bolt mounting bracket with the latch hook spare lock tongue spare that buckles the locking mutually. The utility model adopts the locking mode of the latch hook, so that the device can be occluded and locked without the help of tools, thereby realizing the tool-free rapid splicing of the two displays, saving time and labor and avoiding the risk of damaging the electronic devices of the displays due to the use of tools;
this a ready-package locking device for tiled display ware can only play the auxiliary action at the in-process of in-service use, still need use the part of fixed usefulness during the concatenation, complex operation, and we have designed the quick concatenation hasp of LED display screen module for this reason and have solved foretell problem.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model aims to provide a quick concatenation hasp of LED display screen module, it can solve current hasp and can only play the positioning action, still needs other parts to carry out the problem fixed, the utility model discloses a following technical scheme.
A quick splicing lock catch of an LED display screen module is characterized by comprising a lock catch shell, a telescopic strip, a lock tongue and a slide bar;
the number of the lock catch shells is four, one end of each lock catch shell is provided with a telescopic cavity, and a lock tongue cavity is formed in each lock catch shell;
the fixed telescopic strip that is provided with of flexible intracavity, the one end of telescopic strip be located flexible chamber outside and with the hasp shell fixed connection of opposite side, the fixed U template that is provided with of flexible intracavity, flexible intracavity is rotated and is provided with the knob, the one end of knob runs through flexible chamber and is located the external world, the fixed rotor plate that is provided with of part that is located flexible chamber of knob, rotor plate and U template are located the both sides of flexible strip respectively.
Preferably, two lock tongues are symmetrically and slidably arranged in the lock tongue cavity on one side, two first buckle cavities and two second buckle cavities are symmetrically formed in each lock tongue, a triangular block is fixedly arranged at one end of each lock tongue, the lock tongues are connected with the lock tongue cavities through return springs, a sliding rod is placed in each triangular block, and one end of each sliding rod penetrates through the lock tongue cavity and is located outside;
a lock tongue is arranged in two lock tongue cavities adjacent to the lock tongue cavity in a sliding mode, two first buckle cavities and two second buckle cavities are symmetrically formed in the lock tongue, a triangular block is fixedly arranged at one end of the lock tongue, the lock tongue is connected with the lock tongue cavities through a return spring, a sliding rod is placed in the triangular block, and one end of the sliding rod penetrates through the lock tongue cavities and is located outside;
the lock tongue is not placed in the rest lock tongue cavity.
Preferably, four first spring cavities are symmetrically formed in the center of the lock tongue cavity in which the two lock tongues are placed;
two first spring cavities are formed in the lock tongue cavity in a centrosymmetric manner, and two second spring cavities are formed in the centrosymmetric manner;
four second spring cavities are symmetrically formed in the center of the lock tongue cavity where the lock tongue is not placed;
a first buckle is arranged in the first spring cavity in a sliding manner, and the first buckle is connected with the first spring cavity through a first buckle spring;
the second buckle is arranged in the second spring cavity in a sliding mode, and the second buckle is connected with the second spring cavity through a second buckle spring.
Preferably, portions of the flex strip are received within the latch housing.
Preferably, adjacent one ends of the four latch housings are fixedly provided with magnets, and two adjacent magnets are mutually adsorbed.
Preferably, in the initial state, the first buckle spring and the return spring are in a compressed state, and the second buckle spring is in a normal state.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses LED display screen module's quick concatenation hasp, through the hasp shell, the telescopic bar, the design of spring bolt and rotor plate, can be through tensile telescopic bar, make the hasp shell fix in the four corners of display screen, and rotate the knob, the knob drives the rotor plate and rotates, the rotor plate drives the telescopic bar and removes and offset with the contact of U type piece, thereby fix the telescopic bar, just so can with fix the hasp shell in the display screen outside, it is convenient quick, the concatenation between the follow-up each display screen of being convenient for simultaneously.
2. The utility model discloses LED display screen module's quick concatenation hasp, through the design of spring bolt, slide bar and second buckle, can make the spring bolt stretch out the spring bolt chamber through extracting the slide bar to it is dead fixed through first buckle lock, thereby make the spring bolt can insert the spring bolt intracavity that is provided with the second buckle, just so can splice between the hasp shell fast, realize the quick concatenation of the display screen of screen, the concatenation is quick and the structure fastening.
Drawings
Fig. 1 is a schematic perspective view of the first direction of the present invention;
fig. 2 is a schematic perspective view of the second direction of the present invention;
FIG. 3 is a cross-sectional view of the telescopic chamber of the present invention;
fig. 4 is a cross-sectional view of the lock tongue of the present invention;
fig. 5 is a cross-sectional view of a second buckle of the present invention;
in the figure: 1. the lock catch comprises a lock catch shell, 1-1 parts, a telescopic cavity, 1-2 parts, a lock tongue cavity, 1-3 parts, a first spring cavity, 1-4 parts, a second spring cavity, 2 parts, a telescopic strip, 3 parts, a knob, 4 parts, a lock tongue, 4-1 parts, a first buckle cavity, 4-2 parts, a second buckle cavity, 5 parts, a magnet, 6 parts, a sliding rod, 7 parts, a rotating plate, 8 parts, a U-shaped block, 9 parts, a first buckle, 10 parts, a first buckle spring, 11 parts, a reset spring, 12 parts, a triangular block, 13 parts, a second buckle, 14 parts and a second buckle spring.
Detailed Description
Please refer to fig. 1-5, which illustrate a quick-splicing lock for an LED display module, which is a quick-splicing lock for an LED display module that can perform positioning and also can perform fixed splicing. Concretely, a quick splicing lock catch of an LED display screen module comprises a lock catch shell 1, a telescopic strip 2, a lock tongue 4 and a slide rod 6.
The number of the lock catch shells 1 is four, one end of each lock catch shell 1 is provided with a telescopic cavity 1-1, a lock tongue cavity 1-2 is formed in each lock catch shell 1, a telescopic strip 2 is fixedly arranged in each telescopic cavity 1-1, one end of each telescopic strip 2 is located on the outer side of each telescopic cavity 1-1 and is fixedly connected with the lock catch shell 1 on the other side, a U-shaped plate 8 is fixedly arranged in each telescopic cavity 1-1, a knob 3 is rotatably arranged in each telescopic cavity 1-1, one end of each knob 3 penetrates through each telescopic cavity 1-1 and is located outside, a rotating plate 7 is fixedly arranged on the part, located in each telescopic cavity 1-1, of each knob 3, the rotating plates 7 and the U-shaped plates 8 are respectively located on two sides of each telescopic strip 2, the lock catch shells 1 can be fixed at four corners of a display screen by stretching the telescopic strips 2, the knobs 3 are rotated, the rotating plates 7 are driven to rotate by the rotating plates 7, the telescopic strips 2 are driven to move and abut against the U-shaped blocks 8, and accordingly the telescopic strips 2 are fixed, and can be fixed on the outer sides of the display screens, so that the lock catch shells 1 can be fixed conveniently and quickly, and the subsequent splicing among the display screens is facilitated.
Two lock tongues 4 are symmetrically and slidably arranged in a lock tongue cavity 1-2 on one side, two first buckle cavities 4-1 and two second buckle cavities 4-2 are symmetrically arranged on each lock tongue 4, one end of each lock tongue 4 is fixedly provided with a triangular block 12, each lock tongue 4 is connected with the corresponding lock tongue cavity 1-2 through a reset spring 11, a slide bar 6 is placed in each triangular block 12, one end of each slide bar 6 penetrates through each lock tongue cavity 1-2 and is located outside, one lock tongue 4 is slidably arranged in each two lock tongue cavities 1-2 adjacent to the lock tongue cavities 1-2, two first buckle cavities 4-1 and two second buckle cavities 4-2 are symmetrically arranged on each lock tongue 4, one end of each lock tongue 4 is fixedly provided with the triangular block 12, each lock tongue 4 is connected with the corresponding lock tongue cavity 1-2 through the reset spring 11, each slide bar 6 is placed in each triangular block 12, one end of each slide bar 6 penetrates through each lock tongue cavity 1-2 and is located outside, the lock tongues 4 are not placed in the remaining lock tongue cavities 1-2, the lock tongues 4 can be pulled out to enable the lock tongues 4 to extend out of the lock tongue cavities 1-2 and can be fastened through the first buckle cavities 9, and a quick splicing display screen can be formed by inserting the lock tongues 1-2 into the lock tongues through a quick splicing display screen.
The lock bolt device is characterized in that four first spring cavities 1-3 are symmetrically arranged in the center of a lock bolt cavity 1-2 in which two lock bolts 4 are placed, two first spring cavities 1-3 are symmetrically arranged in the center of the lock bolt cavity 1-2 in which one lock bolt 4 is placed, two second spring cavities 1-4 are symmetrically arranged in the center of the lock bolt cavity 1-2 in which one lock bolt 4 is not placed, four second spring cavities 1-4 are symmetrically arranged in the center of the lock bolt cavity 1-2 in which no lock bolt 4 is placed, a first buckle 9 is arranged in the first spring cavity 1-3 in a sliding mode, the first buckle 9 is connected with the first spring cavities 1-3 through a first buckle spring 10, a second buckle 13 is arranged in the second spring cavity 1-4 in a sliding mode, and the second buckle 13 is connected with the second spring cavities 1-4 through a second buckle spring 14.
Part of the telescopic bar 2 is received in the locker house 1.
The adjacent one end of four hasp shells 1 is fixed and is provided with magnet 5, adsorbs each other between two adjacent magnet 5.
In the initial state, the first catch spring 10 and the return spring 11 are in the compressed state, and the second catch spring 14 is in the normal state.
When the lock catch is used, the four lock catch shells 1 which are adsorbed together through the magnet 5 are firstly broken, the telescopic strip 2 is stretched to enable the four lock catch shells 1 to be respectively positioned at four corners of a display screen, the knob 3 is rotated after the telescopic strip 2 is tensioned, the knob 3 drives the rotating plate 7 to rotate, and the rotating plate 7 enables the telescopic strip 2 to be in contact with and abut against the U-shaped block 8 to be fixed;
after the splicing process, the sliding rod 6 in the lock tongue cavity 1-2 is pulled out, the reset spring 11 resets to pop the lock tongue 4 out of the lock tongue cavity 1-2, the second buckle cavity 4-2 moves to the first buckle 9 in the process, the first buckle 9 resets to enter the second buckle cavity 4-2 to lock the lock tongue 4, and when the display screens are spliced, the lock tongue 4 extends into the lock tongue cavity 1-2 provided with the second buckle 13, so that the second buckle 13 extends into the first buckle cavity 4-1 to be locked, and the splicing process is completed.
Claims (6)
1. A quick splicing lock catch of an LED display screen module is characterized by comprising a lock catch shell (1), a telescopic strip (2), a lock tongue (4) and a rotating plate (7);
the number of the lock catch shells (1) is four, one end of each lock catch shell (1) is provided with a telescopic cavity (1-1), and a lock tongue cavity (1-2) is formed in each lock catch shell (1);
a telescopic strip (2) is fixedly arranged in the telescopic cavity (1-1), one end of the telescopic strip (2) is positioned at the outer side of the telescopic cavity (1-1) and is fixedly connected with the lock catch shell (1) at the other side, a U-shaped plate (8) is fixedly arranged in the telescopic cavity (1-1), a knob (3) is rotatably arranged in the telescopic cavity (1-1), one end of the knob (3) penetrates through the telescopic cavity (1-1) and is positioned at the outside, a rotating plate (7) is fixedly arranged at the part of the knob (3) positioned in the telescopic cavity (1-1), and the rotating plate (7) and the U-shaped plate (8) are respectively positioned at two sides of the telescopic strip (2);
the four lock tongue cavities (1-2) are internally provided with different numbers of lock tongues (4).
2. The quick-splice latch of an LED display screen module according to claim 1, wherein: two lock tongues (4) are symmetrically and slidably arranged in the lock tongue cavity (1-2) on one side, two first buckle cavities (4-1) and two second buckle cavities (4-2) are symmetrically formed in each lock tongue (4), one end of each lock tongue (4) is fixedly provided with a triangular block (12), each lock tongue (4) is connected with the corresponding lock tongue cavity (1-2) through a reset spring (11), a sliding rod (6) is placed in each triangular block (12), and one end of each sliding rod (6) penetrates through the corresponding lock tongue cavity (1-2) and is located outside;
a lock tongue (4) is slidably arranged in two lock tongue cavities (1-2) adjacent to the lock tongue cavities (1-2), two first buckle cavities (4-1) and two second buckle cavities (4-2) are symmetrically formed in the lock tongue (4), a triangular block (12) is fixedly arranged at one end of the lock tongue (4), the lock tongue (4) is connected with the lock tongue cavities (1-2) through a reset spring (11), a sliding rod (6) is placed in the triangular block (12), and one end of the sliding rod (6) penetrates through the lock tongue cavities (1-2) and is located outside;
the lock tongue (4) is not arranged in the rest lock tongue cavities (1-2).
3. The quick-splice latch of an LED display screen module according to claim 2, wherein: four first spring cavities (1-3) are arranged in the lock tongue cavity (1-2) with two lock tongues (4) in a central symmetry way;
two first spring cavities (1-3) are arranged in the lock tongue cavity (1-2) with one lock tongue (4) in a central symmetry mode, and two second spring cavities (1-4) are arranged in the central symmetry mode;
four second spring cavities (1-4) are symmetrically arranged in the lock tongue cavity (1-2) without the lock tongue (4);
a first buckle (9) is arranged in the first spring cavity (1-3) in a sliding manner, and the first buckle (9) is connected with the first spring cavity (1-3) through a first buckle spring (10);
a second buckle (13) is arranged in the second spring cavity (1-4) in a sliding mode, and the second buckle (13) is connected with the second spring cavity (1-4) through a second buckle spring (14).
4. The quick-splice latch of an LED display screen module according to claim 1, wherein: the part of the telescopic bar (2) is accommodated in the lock catch shell (1).
5. The quick-splice latch of an LED display screen module according to claim 1, wherein: the adjacent one end of four hasp shells (1) is fixed and is provided with magnet (5), adsorbs each other between two adjacent magnet (5).
6. The quick-splice latch of an LED display screen module according to claim 3, wherein: in the initial state, the first buckle spring (10) and the return spring (11) are in a compressed state, and the second buckle spring (14) is in a normal state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222313121.4U CN218122908U (en) | 2022-08-30 | 2022-08-30 | Quick splicing lock catch of LED display screen module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222313121.4U CN218122908U (en) | 2022-08-30 | 2022-08-30 | Quick splicing lock catch of LED display screen module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218122908U true CN218122908U (en) | 2022-12-23 |
Family
ID=84528510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222313121.4U Active CN218122908U (en) | 2022-08-30 | 2022-08-30 | Quick splicing lock catch of LED display screen module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218122908U (en) |
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2022
- 2022-08-30 CN CN202222313121.4U patent/CN218122908U/en active Active
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