CN213691265U - Quick concatenation die-casting display box body - Google Patents
Quick concatenation die-casting display box body Download PDFInfo
- Publication number
- CN213691265U CN213691265U CN202021609453.1U CN202021609453U CN213691265U CN 213691265 U CN213691265 U CN 213691265U CN 202021609453 U CN202021609453 U CN 202021609453U CN 213691265 U CN213691265 U CN 213691265U
- Authority
- CN
- China
- Prior art keywords
- unit
- horizontal
- box body
- limiting
- spacing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000004512 die casting Methods 0.000 title claims abstract description 14
- 238000009434 installation Methods 0.000 claims abstract description 42
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 230000008859 change Effects 0.000 abstract description 9
- 238000012423 maintenance Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Patch Boards (AREA)
Abstract
The utility model relates to a LED shows technical field, specifically is a quick concatenation die-casting display box body, including box and unit concatenation piece, be equipped with unit installation position, upper and lower spacing subassembly, mounting bracket, horizontal spacing subassembly, horizontal briquetting in the box, unit concatenation piece side is provided with spacing recess, just right on the horizontal briquetting spacing recess is provided with spacing arch; when the device works, the unit splicing blocks are placed in the unit installation positions, the horizontal limiting assembly drives the horizontal pressing blocks to move, so that the limiting protrusions are inserted into the limiting grooves, and meanwhile, the unit splicing blocks are tightly propped against the inner wall of the box body to be fixed, so that the front, back, left and right positions of the unit splicing blocks are limited; limiting the positions of the unit splicing blocks in the vertical direction through an upper limiting component and a lower limiting component; the utility model discloses simple structure, the concatenation is quick, can pull down single unit box alone and change and maintain, and installation and maintenance efficiency are high.
Description
Technical Field
The utility model relates to a LED shows technical field, specifically is a splice die-casting display box body fast.
Background
At present, many products are all spliced in the market and form, the simplest is mutual grafting, and is simple and convenient, but the holding capacity is very limited, this kind of connected mode of many products is very inadaptable, and then these connected modes of screw and catch, though improve in the aspect of connecting fixedly and bearing, but when the installation is very troublesome, when LED electronic display screen, advertising display screen, various types such as full-color display screen of leases and fixed mounting full-color outdoor and indoor display screen's connection of integrated art stage performance, the roughness and the uniformity in gap that require to the unit box body are higher, if can not guarantee the roughness and the uniformity in gap of unit box body, can influence the display effect of whole display screen.
The traditional unit box body is spliced and fixed by adopting threaded connection or integral splicing, wherein the threaded connection is inconvenient to disassemble and assemble; when single unit box damaged, need wholly pull down the single unit box that could just renew with whole the concatenation, installation and maintenance are inconvenient, and precision and maintenance efficiency are all very low to product assembly then, therefore prior art has the defect, needs the improvement.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to foretell not enough, provide a simple structure, the concatenation is quick, can pull down single unit box alone and change and maintain, installation and the efficient quick concatenation die-casting display box body of maintenance.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a quick concatenation die-casting display box body, includes the rectangle box of cavity uncovered and locates a plurality of unit splice blocks in the box, its characterized in that: follow box inner wall length direction, be equipped with a plurality of unit installation positions in the box, the unit concatenation piece is located in the unit installation position, unit installation position bottom is provided with spacing subassembly from top to bottom, follows unit installation position array direction, box middle part fixedly connected with mounting bracket, be provided with horizontal spacing subassembly on the mounting bracket, horizontal spacing subassembly output is just right the unit concatenation piece drive is connected with horizontal briquetting, unit concatenation piece side is provided with spacing recess, just right on the horizontal briquetting spacing recess is provided with spacing arch, unit concatenation piece with the box passes through spacing arch inserts spacing recess the unit concatenation piece is kept away from a terminal surface butt of spacing recess the box inner wall is fixed.
Furthermore, the number of the unit installation positions is at least two, and the horizontal limiting assemblies and the horizontal pressing blocks correspond to the unit installation positions one to one.
Furthermore, horizontal spacing subassembly includes horizontal cylinder, horizontal cylinder piston rod pole head drive is connected horizontal briquetting, horizontal cylinder is flexible through the drive piston rod, makes spacing arch insert or take out in the spacing recess.
Furthermore, a first electromagnet is arranged at the bottom of the unit splicing block, the upper limiting component and the lower limiting component are second electromagnets, and the unit splicing block is mutually attracted and fixed by electrifying the first electromagnet and the second electromagnet.
Furthermore, at least one limiting protrusion is arranged at each of the left end and the right end of any horizontal pressing block, and the limiting grooves correspond to the limiting protrusions one to one.
Furthermore, an inductor is arranged on the inner wall of the box body on one side of the unit installation position and is electrically connected with the horizontal limiting assembly and the upper and lower limiting assemblies.
Further, a switch is arranged on the mounting frame, the switch is electrically connected with the horizontal limiting assembly and the upper limiting assembly and the lower limiting assembly, and the switch corresponds to the unit mounting positions one to one.
The utility model has the advantages that:
in practical application, the unit splicing blocks are placed in the unit installation positions, the horizontal limiting assembly drives the horizontal pressing blocks to move so that the limiting protrusions are inserted into the limiting grooves, and meanwhile, the unit splicing blocks are abutted against the inner wall of the box body and fixed, so that the front, back, left and right positions of the unit splicing blocks are limited; limiting the positions of the unit splicing blocks in the vertical direction through an upper limiting component and a lower limiting component; the utility model discloses simple structure, the concatenation is quick, can pull down single unit box alone and change and maintain, and installation and maintenance efficiency are high.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a front view of the present invention;
FIG. 3 is a cross-sectional view taken at A-A in FIG. 2;
reference numerals: a box body 1; a mounting frame 11; a unit splice block 2; a limit groove 21; a first electromagnet 22; a unit mounting location 3; an upper and lower limiting component 4; a second electromagnet 41; a horizontal limiting component 5; a horizontal cylinder 51; a horizontal pressing block 6; a limiting bulge 61; an inductor 7; and a switch 8.
Detailed Description
As shown in fig. 1, fig. 2 and fig. 3, a fast splicing die-casting display box comprises a hollow uncovered rectangular box body 1 and a plurality of unit splicing blocks 2 arranged in the box body 1, and is characterized in that: along the length direction of the inner wall of the box body 1, a plurality of unit installation positions 3 are arranged in the box body 1, the unit splicing blocks 2 are arranged in the unit installation positions 3, the bottom of the unit installation position 3 is provided with an upper limiting component 4 and a lower limiting component 4 which are arranged along the arrangement direction of the unit installation position 3, the middle part of the box body 1 is fixedly connected with a mounting rack 11, a horizontal limiting component 5 is arranged on the mounting rack 11, the output end of the horizontal limiting component 5 is in driving connection with a horizontal pressing block 6 opposite to the unit splicing block 2, a limiting groove 21 is arranged on the side surface of the unit splicing block 2, a limiting bulge 61 is arranged on the horizontal pressing block 6 opposite to the limiting groove 21, the unit splicing blocks 2 and the box body 1 are inserted into the limiting grooves 21 through the limiting protrusions 61, and one end faces, far away from the limiting grooves 21, of the unit splicing blocks 2 are abutted against the inner walls of the box body 1 to be fixed.
During installation, the unit splicing blocks 2 are placed in the unit installation positions 3, the horizontal limiting assembly 5 drives the horizontal pressing block 6 to move, so that the limiting protrusions 61 are inserted into the limiting grooves 21, and meanwhile, the unit splicing blocks 2 are tightly abutted against the inner wall of the box body 1 to be fixed, so that the front, back, left and right positions of the unit splicing blocks 2 are limited; the upper and lower limiting assemblies 4 limit the positions of the unit splicing blocks 2 in the upper and lower directions; when the box body is disassembled, the horizontal limiting component 5 drives the horizontal pressing block 6 to retract, and the upper limiting component 4 and the lower limiting component 4 are released, so that the single unit box body 1 can be taken out for replacement or maintenance; the utility model discloses simple structure, the concatenation is quick, can pull down single unit box 1 alone and change and maintain, and installation and maintenance efficiency are high.
As shown in fig. 1, 2 and 3, there are at least two unit installation sites 3, and the horizontal limiting assemblies 5 and the horizontal pressing blocks 6 correspond to the unit installation sites 3 one to one; in this embodiment, through setting up horizontal spacing subassembly 5 and upper and lower spacing subassembly 4 alone for every unit installation position 3, when arbitrary unit splice 2 damages in a plurality of unit installation positions 3 and needs to repair or change, through the spacing subassembly 5 drive horizontal briquetting 6 retractions of level that corresponds, spacing subassembly 4 is released from top to bottom, both can take out single unit box 1 and change or maintain, moreover, the steam generator is simple in structure, the concatenation is quick, can pull down single unit box 1 alone and change and maintain, installation and maintenance efficiency are high.
As shown in fig. 1, 2 and 3, the horizontal limiting component 5 includes a horizontal cylinder 51, the rod head of the piston rod of the horizontal cylinder 51 is in driving connection with the horizontal pressing block 6, and the horizontal cylinder 51 is extended and retracted by driving the piston rod to enable the limiting protrusion 61 to be inserted into or withdrawn from the limiting groove 21; in this embodiment, the piston rod of the horizontal cylinder 51 drives the limiting protrusion 61 on the horizontal press block 6 to be inserted into or drawn out of the limiting groove 21, so that the unit splicing blocks 2 are pressed or released in the front-back left-right direction.
As shown in fig. 1, 2 and 3, a first electromagnet 22 is arranged at the bottom of the unit splicing block 2, the upper and lower limiting assemblies 4 are second electromagnets 41, and the unit splicing block 2 is mutually attracted and fixed by electrifying the first electromagnet 22 and the second electromagnets 41; in this embodiment, when the unit splicing block 2 is placed in the unit installation position 3, the second electromagnet 41 is energized, so that the unit splicing block 2 carrying the first electromagnet 22 is tightly adsorbed in the unit installation position 3; when the unit tiles 2 need to be replaced and maintained, the second electromagnet 41 is de-energized, i.e. the unit tiles 2 can be released.
As shown in fig. 1, 2 and 3, at least one limiting protrusion 61 is respectively arranged at the left end and the right end of any one horizontal pressing block 6, and the limiting grooves 21 are in one-to-one correspondence with the limiting protrusions 61; in this embodiment, during at least two spacing archs 61 inserted assorted spacing recess 21 simultaneously under the drive of horizontal spacing subassembly 5, fixed same unit splice 2 makes the even butt of unit splice 2 atress on 1 inner wall of box, and fixed effect is better.
As shown in fig. 1, 2 and 3, an inductor 7 is arranged on the inner wall of the box body 1 at one side of the unit installation position 3, and the inductor 7 is electrically connected with the horizontal limiting component 5 and the upper and lower limiting components 4; in this embodiment, when the unit splicing block 2 is placed in the unit installation position 3, the sensor 7 senses that the unit splicing block 2 makes, the horizontal limiting component 5 automatically horizontally clamps the unit splicing block 2, and the upper and lower limiting components 4 automatically suck the unit splicing block 2 tightly on the unit installation position 3.
As shown in fig. 1, 2 and 3, a switch 8 is arranged on the mounting frame 11, the switch 8 is electrically connected to the horizontal limiting component 5 and the upper and lower limiting components 4, and the switches 8 correspond to the unit mounting positions 3 one to one; in this embodiment, when any unit splice 2 in a plurality of unit installation positions 3 damages and needs to be repaired or changed, through push switch 8, the horizontal spacing subassembly 5 drive horizontal briquetting 6 that corresponds retracts, and spacing subassembly 4 is released from top to bottom, both can take out single unit box 1 and change or maintain, simple structure, and the concatenation is quick, can pull down single unit box 1 alone and change and maintain, and installation and maintenance efficiency are high.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein will be apparent to those skilled in the art without departing from the scope and spirit of the invention as defined in the accompanying claims.
Claims (7)
1. The utility model provides a quick concatenation die-casting display box body, includes cavity uncovered rectangle box (1) and locates a plurality of unit splice blocks (2) in box (1), its characterized in that: follow box (1) inner wall length direction, be equipped with a plurality of unit installation position (3) in box (1), unit concatenation piece (2) are located in unit installation position (3), spacing subassembly (4) about unit installation position (3) bottom is provided with, follow unit installation position (3) array orientation, box (1) middle part fixedly connected with mounting bracket (11), mounting bracket (11) are provided with horizontal spacing subassembly (5), horizontal spacing subassembly (5) output is just right unit concatenation piece (2) drive is connected with horizontal briquetting (6), unit concatenation piece (2) side is provided with spacing recess (21), it is just right on horizontal briquetting (6) spacing recess (21) are provided with spacing arch (61), unit concatenation piece (2) with box (1) are passed through spacing arch (61) insert spacing recess (21), One end face, far away from the limiting groove (21), of the unit splicing block (2) is abutted against the inner wall of the box body (1) to be fixed.
2. The fast splicing die-casting display box body according to claim 1, characterized in that: the number of the unit installation positions (3) is at least two, and the horizontal limiting assemblies (5) and the horizontal pressing blocks (6) correspond to the unit installation positions (3) one to one.
3. The fast splicing die-casting display box body according to claim 1, characterized in that: horizontal spacing subassembly (5) include horizontal cylinder (51), horizontal cylinder (51) piston rod pole head drive is connected horizontal briquetting (6), horizontal cylinder (51) are flexible through the drive piston rod, make spacing arch (61) insert or take out in spacing recess (21).
4. The fast splicing die-casting display box body according to claim 1, characterized in that: the unit splicing block (2) is characterized in that a first electromagnet (22) is arranged at the bottom of the unit splicing block (2), the upper limiting component and the lower limiting component (4) are second electromagnets (41), and the unit splicing block (2) is fixed by mutual attraction of the first electromagnet (22) and the second electromagnets (41) when being electrified.
5. The fast splicing die-casting display box body according to claim 1, characterized in that: at least one limiting protrusion (61) is arranged at each of the left end and the right end of any horizontal pressing block (6), and the limiting grooves (21) are in one-to-one correspondence with the limiting protrusions (61).
6. The fast splicing die-casting display box body according to claim 1, characterized in that: the unit installation position (3) one side be provided with inductor (7) on box (1) inner wall, inductor (7) electric connection horizontal spacing subassembly (5) with spacing subassembly (4) from top to bottom.
7. The fast splicing die-casting display box body according to claim 1, characterized in that: be equipped with switch (8) on mounting bracket (11), switch (8) electric connection horizontal spacing subassembly (5) with spacing subassembly (4) from top to bottom, switch (8) with unit installation position (3) one-to-one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021609453.1U CN213691265U (en) | 2020-08-06 | 2020-08-06 | Quick concatenation die-casting display box body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021609453.1U CN213691265U (en) | 2020-08-06 | 2020-08-06 | Quick concatenation die-casting display box body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213691265U true CN213691265U (en) | 2021-07-13 |
Family
ID=76744250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021609453.1U Expired - Fee Related CN213691265U (en) | 2020-08-06 | 2020-08-06 | Quick concatenation die-casting display box body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213691265U (en) |
-
2020
- 2020-08-06 CN CN202021609453.1U patent/CN213691265U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213691265U (en) | Quick concatenation die-casting display box body | |
| CN214364293U (en) | Glass curtain wall convenient to change glass | |
| CN114923066A (en) | 3D projection arrangement based on holographic technique | |
| CN213812854U (en) | Friction and wear testing device for cylinder sleeve piston ring | |
| CN110180916B (en) | Copper strips processing equipment | |
| CN216113054U (en) | Detachable liquid crystal splicing screen | |
| CN210840396U (en) | Direct current voltage-stabilizing power supply box convenient to mount and dismount | |
| CN216667209U (en) | Mounting structure of camera support | |
| CN216980038U (en) | Seamless concatenation LED screen | |
| CN221197187U (en) | Point light source lamp convenient to change | |
| CN221081713U (en) | Spliced industrial intelligent control cabinet | |
| CN211149966U (en) | Novel L ED display screen easy to assemble and precise in flatness | |
| CN220749983U (en) | Multifunctional hanging rack for LED lamp group | |
| CN218909041U (en) | Electromagnetic clamp for electronic component production and processing | |
| CN221507882U (en) | High-frequency transformer with good stability | |
| CN217544087U (en) | LED grille screen dismounting structure | |
| CN218958824U (en) | Stable splicing structure of photovoltaic panel | |
| CN221424551U (en) | Mounting structure convenient to LED display screen | |
| CN212873904U (en) | A electronic front maintenance support for display screen concatenation installation | |
| CN220337139U (en) | High-temperature high-pressure magnetic pump | |
| CN219418414U (en) | Formula screen is inhaled to magnetism | |
| CN219828281U (en) | Connection structure of monitoring LED spliced screen | |
| CN216744018U (en) | Kitchen cabinet LED fluorescent tube that can splice | |
| CN215643535U (en) | 4K concatenation screen | |
| CN217157607U (en) | Indoor LED is hoist and mount box body for display screen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210713 |