CN115175493A - Power supply box capable of quickly disassembling and assembling display screen - Google Patents
Power supply box capable of quickly disassembling and assembling display screen Download PDFInfo
- Publication number
- CN115175493A CN115175493A CN202210909341.5A CN202210909341A CN115175493A CN 115175493 A CN115175493 A CN 115175493A CN 202210909341 A CN202210909341 A CN 202210909341A CN 115175493 A CN115175493 A CN 115175493A
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- quick
- display screen
- release
- box body
- led display
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- 230000008878 coupling Effects 0.000 claims abstract description 4
- 238000010168 coupling process Methods 0.000 claims abstract description 4
- 238000005859 coupling reaction Methods 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 19
- 238000012423 maintenance Methods 0.000 abstract description 11
- 230000003287 optical effect Effects 0.000 description 9
- 238000009434 installation Methods 0.000 description 8
- 239000002184 metal Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/027—Constructional details of housings, e.g. form, type, material or ruggedness
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/88—Radar or analogous systems specially adapted for specific applications
- G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
- G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/1207—Supports; Mounting means for fastening a rigid aerial element
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/88—Radar or analogous systems specially adapted for specific applications
- G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
- G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
- G01S2013/9327—Sensor installation details
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Theoretical Computer Science (AREA)
- Electromagnetism (AREA)
- Radar Systems Or Details Thereof (AREA)
- Support Of Aerials (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention provides a power supply box for quickly dismounting and mounting a display screen, wherein the LED display screen comprises a frame, a display module fixed on the front surface of the frame and a panel dismounting power supply box fixed on the back surface of the frame, and the panel dismounting power supply box comprises: the box body is provided with a quick-release window; the quick-release cover is covered on the quick-release window; one part of the quick-release part is connected with the quick-release cover, and the other part of the quick-release part is connected with the coupling box body; and the functional device is arranged on the inner side surface of the quick-release cover. Set up the quick detach lid in the box body, can quick assembly disassembly quick detach lid through quick detach spare, the functional device sets up in the medial surface of quick detach lid simultaneously, when dismantling the quick detach lid so, the functional device that is located the box body can be followed quick detach lid's dismantlement and by quick dismantlement, so, avoids the whole dismantlement to the box body, simplifies the dismouting step, reduces the dismouting degree of difficulty, improves the maintenance speed to the functional device in the box body.
Description
Technical Field
The invention relates to the field of display equipment, in particular to a power supply box capable of quickly disassembling and assembling a display screen.
Background
In the LED display screen, the main structure of the LED display screen comprises an LED module and a power box, the LED display screen usually needs to be controlled by the power box for power control and video signal control, the power box supplies power to the LED module and inputs video signals, and therefore video display is achieved through the cooperation of the power box and the LED module.
When the power supply box is maintained, it is a common practice to disassemble the whole box body of the power supply box, so as to maintain the structure in the box body. Most LED display screens have the waterproof installation requirement of sealing, and the installation itself of box body is very inseparable, has the defect that the dismouting process is complicated, the maintenance degree of difficulty is big.
Disclosure of Invention
In order to overcome the defects of the prior art, one of the objectives of the present invention is to provide a power supply box for quickly disassembling and assembling a display screen, so as to solve the technical problem of the power supply box in the prior art that the maintenance difficulty is large.
One of the purposes of the invention is realized by adopting the following technical scheme:
the utility model provides a power pack of quick assembly disassembly display screen, the LED display screen includes the frame, is fixed in the positive display module assembly of frame and be fixed in tear board power pack open at the frame back, tear board power pack open and include:
the box body is provided with a quick-release window;
the quick-release cover is covered on the quick-release window;
one part of the quick-release part is connected with the quick-release cover, and the other part of the quick-release part is connected with the coupling box body;
and the functional device is arranged on the inner side surface of the quick-release cover.
Optionally, the quick release member is a thumbscrew or a buckle.
Optionally, the quick-release cover is provided with a unthreaded hole;
the box body is provided with a threaded hole which is arranged corresponding to the unthreaded hole;
the hand-screwed screw comprises a light shaft section, a thread section and a screwing part for manually screwing, wherein the screwing part is arranged at one end of the light shaft section, and the thread section is arranged at the other end of the light shaft section and is in thread fit with the thread hole.
Optionally, an outer diameter of the threaded section is larger than an inner diameter of the unthreaded hole.
Optionally, the board power supply box that tears open still includes the keysets, functional device with the keysets can dismantle the connection.
Optionally, a function adapter port is arranged on the adapter plate;
the function device is provided with a function interface matched with the function switching interface, and the function interface is detachably connected with the function switching interface.
Optionally, the functional device is a power control module, the functional adapter is a metal sleeve, and the functional interface is a metal plug.
Optionally, the power control module is vertically installed on the inner side surface of the quick-release cover.
Optionally, the edge of the inner side surface of the quick-release cover is provided with a positioning pin, and the box body is provided with a positioning hole matched with the positioning pin.
Optionally, a sealing groove surrounding the quick-release window is formed in the box body, and a sealing ring is arranged in the sealing groove;
and a sealing press ring matched with the sealing groove is arranged at the edge of the inner side surface of the quick-release cover.
Optionally, the LED display screen includes a plurality of unit modules arranged together, where each unit module includes the frame, a display module, and a panel-detaching power box;
the frames adjacent to the unit modules are detachably connected.
Compared with the prior art, the invention has the beneficial effects that:
in the plate-dismounting power supply box, the quick-dismounting cover is arranged on the box body, the quick-dismounting cover can be quickly dismounted through the quick-dismounting part, and meanwhile, the functional device is arranged on the inner side surface of the quick-dismounting cover, so that the functional device in the box body can be quickly dismounted along with the dismounting of the quick-dismounting cover when the quick-dismounting cover is dismounted, the integral dismounting of the box body is avoided, the dismounting steps are simplified, the dismounting difficulty is reduced, and the maintenance speed of the functional device in the box body is improved.
Drawings
FIG. 1 is a schematic structural diagram of an LED display screen according to the present invention;
FIG. 2 is a schematic diagram of a power supply box according to the present invention;
FIG. 3 is an exploded view of the power pack of the present invention;
FIG. 4 is another exploded view of the power supply box of the present invention;
FIG. 5 is a schematic diagram of a structure of a hand screw in the power supply box according to the present invention;
in the figure:
1. disassembling the plate power supply box; 11. a box body; 111. a quick-release window; 112. a threaded hole; 113. positioning holes; 114. a sealing groove;
12. a quick-release cover; 121. a light hole; 122. a pillar; 123. a first positioning member; 124. positioning pins; 125. a heat dissipating fin; 126. sealing the pressure ring;
13. a quick release member; 131. a light axis segment; 132. a threaded section; 133. a twisting part;
14. a functional device; 141. a power supply control module; 142. a display driving main board;
15. an adapter plate; 16. mounting a plate; 17. a seal ring; 2. a frame; 3. a display module.
Detailed Description
The present invention will be further described with reference to fig. 1 to 5 and the detailed description thereof, and it should be noted that, in the case of conflict, any combination of the embodiments or technical features described below may form a new embodiment.
As shown in fig. 1 to 4, an embodiment of the invention provides a power supply box for a quick-detachable display screen, an application scenario includes indoor and outdoor, an LED display screen includes a panel-detachable power supply box 1, a frame 2 and a display module 3, the display module 3 is fixed on the front side of the frame 2, the panel-detachable power supply box 1 is fixed on the back side of the frame 2, and the panel-detachable power supply box 1 includes a box body 11, a quick-detachable cover 12, a quick-detachable part 13 and a functional device 14. Wherein, the box body 11 is provided with a quick-release window 111, the quick-release cover 12 is covered on the quick-release window 111 by means of a quick-release member 13, and the quick-release cover 12 is detachably connected with the box body 11. Specifically, a part of the quick release 13 is connected to the quick release cover 12, and another part of the quick release 13 is connected to the coupling case 11. In addition, the functional device 14 in the box body 11 is arranged on the inner side surface of the quick-release cover 12. In this embodiment, set up quick detach lid 12 on box body 11, can quick detach lid 12 through quick detach piece 13, function device 14 sets up in the medial surface of quick detach lid 12 simultaneously, when dismantling quick detach lid 12 so, the function device 14 that is located in box body 11 can be followed quick detach lid 12's dismantlement and by quick dismantlement, so, avoid the whole dismantlement to box body 11, simplify the dismouting step, reduce the dismouting degree of difficulty, improve the maintenance speed to the function device 14 in the power supply box of the board of tearing open especially box body 11.
The quick-release member 13 may be a hand screw, a buckle, or the like.
As shown in fig. 5, the hand screw includes a light axis section 131, a threaded section 132, and a screwing section 133 for manually screwing, the screwing section 133 is disposed at one end of the light axis section 131, and the threaded section 132 is disposed at the other end of the light axis section 131. The quick-release cover 12 is provided with an unthreaded hole 121, and the box body 11 is provided with a threaded hole 112 corresponding to the unthreaded hole 121. When the optical axis segment 131 is assembled, the optical axis segment is disposed through the optical hole 121, and the threaded segment 132 is in threaded engagement with the threaded hole 112. When in actual disassembly and assembly, the screwing part 133 can be directly held by hands, and the screwing part 133 is rotated, so that the screw can be disassembled and assembled in a manual mode without tools, the steps of preparing, using and transporting screw tools are omitted, and the quick-disassembly effect is better.
The screwing portion 133 has a plurality of protrusions, and the friction force is increased by the screwing, thereby improving the convenience of manual screwing.
In some embodiments, the LED display screen includes a plurality of unit modules arranged together, each unit module includes a frame 2, a display module 3, and a panel-disassembling power box 1, and the frames 2 of adjacent unit modules are detachably connected. The cell modules may be in a rectangular array, a circular array, an L-shaped array, or other arrangements. In this embodiment, the unit modules are used as the minimum assembly unit, and when the unit modules are actually installed outdoors, the unit modules can be arranged and fixed according to a preset arrangement mode, so that the installation speed is increased. Meanwhile, when some areas of the LED display screen have faults, the unit modules in the fault areas can be maintained and disassembled, and the fault maintenance has pertinence. When the outdoor maintenance, can the quick replacement regional unit module of trouble, ensure that the LED display screen can resume normal soon.
When the difficult trouble that is difficult to on-spot quick maintenance appears in the unit module, change the regional unit module of trouble, can bring back the maintenance point with trouble unit module, reduce the outdoor working time, maintenance point tool equipment is complete moreover, more is favorable to the breakdown maintenance.
The connection between the adjacent frames 2 includes a screw connection, a snap connection, and the like.
In some embodiments, the threaded section 132 has an outer diameter greater than an inner diameter of the optical bore 121. The light hole 121 has two ends or sections above the two ends, and the inner diameters of different sections are different, so that the outer diameter of the thread section is larger than the inner diameter of the section with the smallest inner diameter. When the power supply box 1 with the detachable plate is maintained, after the quick-release cover 12 is detached, the threaded section 132 cannot pass through the unthreaded hole 121 due to the fact that the outer diameter of the threaded section 132 is larger than the inner diameter of the unthreaded hole 121, and the hand-screwed screw cannot be separated from the quick-release cover 12, so that the hand-screwed screw can be prevented from being lost.
Further, in the hand screw, the screwing portion 133 is detachably connected to the optical axis section 131, specifically, a connecting portion is provided at an end of the optical axis section 131 close to the screwing portion 133, a limiting surface is provided on the connecting portion, and a locking hole is provided at an end surface of the connecting portion. The screwing part 133 is provided with a sleeve hole, and the sleeve hole is internally provided with a butt joint surface which is abutted against the limiting surface. A locking screw is further provided on the screwing portion 133, and the locking screw is in threaded engagement with the locking hole. Through dismouting locking screw for locking screw and the cooperation or the separation of locking hole will twist and turn portion 133 and be connected or separate with optical axis section 131. Meanwhile, the screwing part 133 and the optical axis part can synchronously rotate through the matching of the limiting surface and the abutting surface, and the screwing part 133 and the optical axis section 131 are prevented from slipping.
In some embodiments, the buckle includes a mounting member, a shifting member, a fastening member and a locking member, the mounting member is disposed on the outer side wall of the box body 11, the shifting member is hinged to the mounting member, one end of the fastening member is hinged to the middle of the shifting member, the other end of the fastening member is buckled to the quick-release cover 12, and one part of the locking member is connected to the shifting member and the other part of the locking member is connected to the mounting member for locking or unlocking the shifting member. In this embodiment, the quick-release cover 12 can be quickly disassembled and assembled by fastening the fastening member to the quick-release cover 12. Carry out the quick detach installation with the lock joint mode, however, when taking place the mistake and touch or collide, trigger the lock joint easily and open, quick detach lid 12 takes place very quick detach, dials the piece through locking piece locking in this embodiment, even if take place the mistake and touch or the unusual outward action such as collision, also can avoid the unusual quick detach of quick detach lid 12 effectively.
Specifically, the upper end of the mounting piece is provided with a hinge part, the lower end of the mounting piece is provided with a locking plate, and the locking plate is provided with a locking hole. The upper end of the stirring piece is provided with a hinge structure corresponding to the hinge part, and the upper end of the stirring piece is hinged with the hinge part on the mounting piece. The lower end of the buckling piece is hinged to the middle position of the shifting piece, a buckling hole is formed in the upper end of the buckling piece, meanwhile, a buckling protrusion protruding outwards is arranged on the edge of the quick-release cover 12, and the upper end of the buckling piece is buckled with the buckling protrusion on the quick-release cover 12 through the buckling hole. The locking piece is fixed in the lower extreme of dialling the piece, the locking piece should be understood to have the tool to lock of spring bolt or approximate tool to lock's structure, the locking piece has lockhole and spring bolt, the extending direction of spring bolt is crossing or perpendicular with the axial of lockhole, stretch into the lockhole through key or specialized tool, rotatory key or specialized tool, it is rotatory to drive the spring bolt, the spring bolt can be changeed into in the aforementioned locking hole, perhaps from the downthehole roll-out of locking, the spring bolt changes into when the locking is downthehole, the locking piece will dial the piece and lock on the installed part, when the spring bolt rolls out the locking hole, dial the piece contact locking, so the accessible dials a quick assembly disassembly quick detach lid 12.
In some embodiments, as shown in fig. 3 and 4, the board-detaching power supply box 1 further includes an adapter board 15, and the functional device 14 is detachably connected to the adapter board 15. The functional device 14 is detachably connected with the adapter plate 15, when the quick-release cover 12 is detached and installed, the functional device 14 can be separated from the adapter plate 15 along with the detachment of the quick-release cover 12, and the functional device 14 can be connected with the adapter plate 15 along with the installation of the quick-release cover 12.
The adapter plate 15 is provided with a function adapter interface, the function device 14 is provided with a function interface matched with the function adapter interface, and the function interface is detachably connected with the function adapter interface. The functional devices 14 include, but are not limited to, a power control module 141 and a display driver main board 142.
For the power control module 141, the power control module 141 is fixed on the inner side surface of the quick-release cover 12, and a function interface for supplying power is provided on the power control module 141, specifically, the function interface is a metal plug. Likewise, the functional adapter on the adapter plate 15 is a metal sleeve.
In some embodiments, the power control module is vertically installed on the inner side surface of the quick release cover, specifically, the power control module has a length, a width and a height, the length direction of the power control module extends along the length direction of the quick release cover, and the height is greater than the width.
In order to increase the convenience of installing the functional interface or the metal plug, an installation plate 16 is arranged in the box body 11, the installation plate 16 is fixed on the inner side surface of the quick-release cover 12, and the functional interface or the metal plug is fixed on the installation plate 16.
Specifically, a support column 122 is provided on the inner surface of the quick release cover 12, and the mounting plate 16 is fixed to the support column 122. Of course, the power supply control module 141 and the display driving main board 142 may be mounted and fixed by the support posts 122.
For the display driving main board 142, the display driving main board 142 is fixed on the inner side surface of the quick release cover 12, and a functional interface for outputting a video signal is provided on the display driving main board 142, specifically, the functional interface is a main board plug having a plurality of pins. The adapter plate 15 is provided with a function adapter port corresponding to the main board plug, specifically, the function adapter port is a main board adapter with multiple jacks.
In some embodiments, as shown in fig. 3, a first positioning member 123 extending toward the adapter plate 15 is disposed on an inner side surface of the quick release cover 12, a second positioning member adapted to the first positioning member 123 is disposed on the adapter plate 15, and the first positioning member 123 is adapted to the second positioning member. When the quick-release cover 12 is installed, the first positioning element 123 and the second positioning element are firstly in adaptive connection, the first positioning element 123 and the second positioning element are adaptive to guide the functional device 14 to be connected with the adapter plate 15, and particularly, the mainboard plug with a plurality of pins and the mainboard adapter with a plurality of jacks are convenient to connect.
Specifically, the first positioning element 123 is a positioning plug, and the second positioning element is a positioning sleeve or a positioning hole 113. The first positioning member 123 may be fixed to the upright 122, or may be fixed to the functional device 14
In some embodiments, as shown in fig. 4, the quick release cover 12 is provided with a positioning pin 124 at an inner side edge thereof, and the box body 11 is provided with a positioning hole 113 adapted to the positioning pin 124. In this embodiment, the positioning pin 124 is disposed on the quick release cover 12, and the pin control is disposed on the box body 11, when the quick release cover 12 is installed, the positioning pin 124 is embedded in the positioning hole 113, and the positioning is a cooperation between the positioning pin 124 and the positioning hole 113, so as to ensure accurate position limitation between the quick release cover 12 and the box body 11, and prevent the installed quick release cover 12 from moving.
In some embodiments, as shown in fig. 3, a sealing groove 114 is formed on the box body 11 around the quick release window 111, and a sealing ring 17 is arranged in the sealing groove 114; the edge of the inner side surface of the quick-release cover 12 is provided with a sealing press ring 126 matched with the sealing groove 114, so that the sealing strength can be increased at first.
In some embodiments, since the functional device 14 is fixed on the inner side surface of the quick release cover 12, the heat generated by the functional device 14 is concentrated, and therefore, a heat dissipation fin 125 is disposed on the outer side surface of the quick release cover 12. The quick-release cover 12 is close to the functional device 14, and heat is dissipated by the heat dissipation fins 125, so that a better heat dissipation effect is achieved.
Further, the quick release cover 12 is made of a metal material.
The above embodiments are only preferred embodiments of the present invention, and the scope of the present invention should not be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are intended to be covered by the claims.
Claims (11)
1. The utility model provides a power pack of quick assembly disassembly display screen, its characterized in that, the LED display screen includes the frame, is fixed in the positive display module assembly of frame and be fixed in the board power pack is torn open at the frame back, tear board power pack open and include:
the box body is provided with a quick-release window;
the quick-release cover is covered on the quick-release window;
one part of the quick-release part is connected with the quick-release cover, and the other part of the quick-release part is connected with the coupling box body;
and the functional device is arranged on the inner side surface of the quick-release cover.
2. The LED display screen of claim 1, wherein: the quick-release part is a hand-screwed screw or a hasp.
3. The LED display screen of claim 2, wherein: the quick-release cover is provided with a unthreaded hole;
the box body is provided with a threaded hole which is arranged corresponding to the unthreaded hole;
the hand-screwed screw comprises a light shaft section, a thread section and a screwing part for manually screwing, wherein the screwing part is arranged at one end of the light shaft section, and the thread section is arranged at the other end of the light shaft section and is in thread fit with the thread hole.
4. The LED display screen of claim 2, wherein: the outer diameter of the threaded section is larger than the inner diameter of the unthreaded hole.
5. The LED display screen of claim 2, wherein: the hasp comprises a mounting piece, a poking piece, a buckling piece and a locking piece, wherein the mounting piece is arranged on the outer side wall of the box body, the poking piece is hinged to the mounting piece, one end of the buckling piece is hinged to the middle of the poking piece, the other end of the buckling piece is buckled on the quick-release cover, one part of the locking piece is connected with the poking piece, and the other part of the locking piece is connected with the mounting piece and used for locking or unlocking the poking piece.
6. The LED display screen of claim 1, wherein: the board power pack of tearing open still includes the keysets, functional device with the connection can be dismantled to the keysets.
7. The LED display screen of claim 5, wherein: the adapter plate is provided with a functional adapter port;
the functional device is provided with a functional interface matched with the functional switching interface, and the functional interface is detachably connected with the functional switching interface.
8. The LED display screen of claim 6, wherein: the power control module is vertically installed on the inner side surface of the quick-release cover.
9. The LED display screen of claim 1, wherein: the quick-release cover is characterized in that a positioning pin is arranged on the edge of the inner side face of the quick-release cover, and a positioning hole matched with the positioning pin is formed in the box body.
10. The LED display screen of claim 1, wherein: the box body is provided with a sealing groove surrounding the quick-release window, and a sealing ring is arranged in the sealing groove;
and a sealing press ring matched with the sealing groove is arranged at the edge of the inner side surface of the quick-release cover.
11. The LED display screen of claim 1, wherein: the LED display screen comprises a plurality of unit modules which are arranged together, and each unit module comprises the frame, a display module and a panel disassembling power supply box;
the frames adjacent to the unit modules are detachably connected.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210909341.5A CN115175493A (en) | 2022-07-29 | 2022-07-29 | Power supply box capable of quickly disassembling and assembling display screen |
| DE202023104128.0U DE202023104128U1 (en) | 2022-07-29 | 2023-07-24 | Radar mount for a motor vehicle and motor vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210909341.5A CN115175493A (en) | 2022-07-29 | 2022-07-29 | Power supply box capable of quickly disassembling and assembling display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115175493A true CN115175493A (en) | 2022-10-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210909341.5A Pending CN115175493A (en) | 2022-07-29 | 2022-07-29 | Power supply box capable of quickly disassembling and assembling display screen |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN115175493A (en) |
| DE (1) | DE202023104128U1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102024001592A1 (en) | 2024-05-16 | 2024-07-11 | Mercedes-Benz Group AG | Device for accommodating a radar sensor for mounting on a bumper of a vehicle |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204915507U (en) | 2015-06-29 | 2015-12-30 | 上汽通用汽车有限公司 | Integrated pencil connector bracket's radar support |
| CN207516540U (en) | 2017-11-16 | 2018-06-19 | 深圳市豪恩汽车电子装备股份有限公司 | Vehicle-mounted microwave radar |
| CN210401648U (en) | 2019-04-11 | 2020-04-24 | 苏州豪米波技术有限公司 | Radar mounting structure |
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2022
- 2022-07-29 CN CN202210909341.5A patent/CN115175493A/en active Pending
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2023
- 2023-07-24 DE DE202023104128.0U patent/DE202023104128U1/en active Active
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