CN112664803A - LED display screen unit board connecting device - Google Patents
LED display screen unit board connecting device Download PDFInfo
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- CN112664803A CN112664803A CN202011488142.9A CN202011488142A CN112664803A CN 112664803 A CN112664803 A CN 112664803A CN 202011488142 A CN202011488142 A CN 202011488142A CN 112664803 A CN112664803 A CN 112664803A
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Abstract
A kind of LED display screen unit board junction device, including the fixed mount, the said fixed mount is fixed on wall vertically, the side of the said fixed mount far away from wall has unit boards vertically, keep the interval between fixed mount and the said unit board, there are link mechanisms horizontally in the interval of the said unit board and fixed mount, the said link mechanism is bolted connection with fixed mount and at the same time with the unit board snap-fit connection, the said link mechanism includes the outer casing, the said outer casing is placed horizontally and bolted connection with fixed mount, the interior level of the said outer casing has plugboards, the said plugboard is snap-fit connected with unit board, the interior level of the said outer casing has popping out the organization at the side of the plugboard, the invention solves the existing display screen unit board that is absorbed on the fixed mount through the magnet, break away from easily when suffering from the external force, and need to match the auxiliary tool, the disassembly and assembly efficiency is influenced.
Description
Technical Field
The invention relates to the technical field of LED display screens, in particular to a connecting device for unit plates of an LED display screen.
Background
The LED display screen is used as an important display device in each public place, the LED display screen is arranged into a plurality of display screen unit plates for facilitating installation and transfer of the LED display screen, the existing display screen unit plates are adsorbed on a fixing frame through magnets and are easily separated when being subjected to external force, and the LED display screen can be detached only by matching auxiliary tools when the unit plates need to be maintained, so that the disassembly and assembly efficiency is influenced.
Disclosure of Invention
The invention aims to provide a connecting device for unit plates of an LED display screen, aiming at solving the problems that the existing unit plates of the display screen are adsorbed on a fixing frame through a magnet and are easily separated when being subjected to external force, and the unit plates can be disassembled only by matching auxiliary tools when being maintained, so that the disassembling and assembling efficiency is influenced.
The invention is realized by the following steps:
the invention relates to a connecting device for a unit plate of an LED display screen, which comprises a fixing frame, wherein the fixing frame is vertically fixed on a wall, one side of the fixing frame, which is far away from the wall, is vertically provided with a unit plate, a gap is reserved between the unit plate and the fixing frame, a connecting mechanism is horizontally arranged in the gap between the unit plate and the fixing frame, the connecting mechanism is connected with the fixing frame through a bolt and is simultaneously connected with the unit plate in a buckling manner, the connecting mechanism comprises a shell, the shell is horizontally arranged and is connected with the fixing frame through a bolt, an inserting plate is horizontally arranged in the shell and is connected with the unit plate in a buckling manner, a spring mechanism is horizontally arranged on the side edge of the inserting plate in the shell and is connected with the shell and the inserting plate, the arrangement of the connecting mechanism is convenient for providing a novel connecting mechanism for the unit plate of the display screen, the, the unit board is ejected when needed, the unit board is maintained or replaced, the mode that the existing unit board needs to be disassembled and assembled by an auxiliary tool is changed, the fixing frame is arranged to provide support for the installation of the unit board, the unit board is arranged to be assembled and assembled to form the LED display screen, the connecting mechanism is arranged to be convenient for installing the unit board on the fixing frame by utilizing the SD card ejection principle so as to quickly disassemble and assemble the unit board according to the requirement and stably install the unit board to prevent the unit board from being separated due to the loose attraction of the magnet, the shell is arranged to provide necessary support for the installation of the plugboard and the ejection mechanism, the unit board is fixed on the fixing frame, the plugboard is conveniently connected with the unit board in a plugging manner and extends in the shell by utilizing the SD card ejection principle so as to realize the installation and the disassembly of the unit board, the ejection mechanism is manufactured according to the SD card ejection principle so as to fix and eject the plugboard by utilizing, thereby realizing the fixation and the quick disassembly of the unit plate.
Further, the vertical side that the cell board is close to coupling mechanism just has the draw-in groove to the vertical cutting of plugboard, and the lower terminal surface of draw-in groove extends to the lower terminal surface of cell board, and the setting of draw-in groove is convenient for provide necessary space for the installation of cardboard, and then realizes the buckle of plugboard and cell board and connect, and then quick assembly disassembly as required.
Further, the mount is cross structure, and the mount is close to coupling mechanism's vertical side and has a plurality of thread grooves at handing-over department cutting, and the setting of thread groove is convenient for fix the shell on the mount through the bolt, prevents that it from droing, influences the use of cell board.
Further, the shell includes casing and lower casing, the horizontal fixedly connected with fixed plate of one end that the vertical face that goes up casing and lower casing and be close to the mount was kept away from each other, the horizontal side that the casing is close to the last casing is close to the vertical fixedly connected with connecting plate of one end of mount down, the horizontal side that goes up the casing and be close to the lower casing is just to the position department cutting of connecting plate, the setting of going up casing and lower casing is convenient for provide the prerequisite for pop-up mechanism's installation, the bolt that is convenient for to set up of fixed plate passes, and fix the shell on the mount, the setting of connecting plate is convenient for work as casing and lower casing with the slot cooperation and is fixed on the mount, casing and lower casing on further fixing, prevent to lead to the installation that interior device is not.
Further, it has the mounting groove all to cut at the position department of placing pop-up mechanism with lower casing to go up the casing, and the casing has a slide clamping groove at the horizontal side middle part of mounting groove along its length direction cutting down, and the setting of mounting groove is convenient for provide necessary matching space for pop-up mechanism's installation to realize the fixed of plugboard and pop out the function, slide clamping groove's setting is convenient for provide the space for the slidable mounting of slip cardboard, realizes pop-up mechanism slip buckle installation, and then makes its steady operation.
Furthermore, a clamping plate is vertically and fixedly connected to the vertical end face of the inserting plate close to the clamping groove, a groove is uniformly cut on the other vertical section of the inserting plate, a supporting plate is vertically arranged on the outer side of the groove of the inserting plate, one side of the supporting plate close to the groove is evenly and horizontally and fixedly connected with a spring, a connecting assembly is fixedly connected to the vertical side face of the inserting plate close to the ejecting mechanism, the connecting assembly is matched with the ejecting mechanism, the clamping plate is arranged to be matched with the clamping groove to realize the buckling connection of the inserting plate and the unit plate, the assembly and disassembly are further carried out quickly as required, the arrangement of the groove is convenient for providing space for the installation of the spring, the arrangement of the abutting plate is convenient for abutting against the shell under the action of the spring, and then pop out the plugboard with pop-up mechanism cooperation, the setting of spring is convenient for utilize the work of self to pop out the plugboard, and the setting of coupling assembling is convenient for realize fixing and popping out of plugboard with pop-up mechanism cooperation.
Further, the lower horizontal side face of the pop-up mechanism is close to the sliding clamping groove and is horizontally provided with the sliding clamping plate, the sliding clamping plate is fixedly connected with the pop-up mechanism, and the sliding clamping plate is arranged to be matched with the sliding clamping groove to realize the installation of the sliding buckle of the pop-up mechanism, so that the pop-up mechanism can work stably.
Before using, at first install pop-up mechanism in the mounting groove of last casing and lower casing, will go up casing and lower casing again and pass through the connecting plate and connect and pass through the bolt fastening, install the shell bolt on the mount simultaneously, be connected plugboard and cell board buckle again, insert the plugboard in the shell simultaneously, it is fixed with the plugboard under pop-up mechanism's effect, when needs maintain the cell board, the manual work presses corresponding cell board, the plugboard pops out the shell under pop-up mechanism's effect.
Compared with the prior art, the invention has the beneficial effects that: the invention provides a novel connecting mechanism for a display screen unit board, the SD card ejection principle is utilized to connect the unit board, the existing magnet adsorption installation mode is changed, the unit board is fixedly installed on a fixing frame and ejected when needed, the unit board is maintained or replaced, the existing mode that the unit board needs an auxiliary tool to be disassembled and assembled is changed, the SD card ejection principle is utilized to install the unit board on the fixing frame, the unit board is quickly disassembled and assembled as required, the unit board is stably installed, the separation caused by the fact that the magnet is not tightly adsorbed is prevented, the ejection mechanism is manufactured according to the SD card ejection principle, the plugboard is fixed and ejected by utilizing the self work, and the fixing and quick disassembly of the unit board are further realized.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the structure of the unit plate of the present invention;
FIG. 3 is a schematic view of the structure of the fixing frame of the present invention;
FIG. 4 is a schematic view of the coupling mechanism of the present invention;
FIG. 5 is a schematic view of the housing construction of the present invention;
FIG. 6 is a schematic view of a patch panel of the present invention;
FIG. 7 is a schematic diagram of the ejection mechanism of the present invention;
in the figure: 1. a fixed mount; 11. a thread groove; 2. a unit plate; 21. a card slot; 3. a connecting mechanism; 4. a housing; 41. a fixing plate; 42. a connecting plate; 43. mounting grooves; 431. a sliding clamping groove; 5. an ejection mechanism; 51. a sliding clamping plate; 6. a plugboard; 61. a connecting assembly; 62. clamping a plate; 63. a groove; 64. a resisting plate; 65. a spring.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. 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, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.
Example (b): referring to fig. 1 and 4: a kind of LED display screen cell board junction device, including the fixed mount 1, the fixed mount 1 is fixed on wall vertically, one side of the fixed mount 1 far away from wall has cell boards 2 vertically, keep the interval between fixed mount 1 and the cell board 2, there are link mechanisms 3 horizontally in the interval of the cell board 2 and fixed mount 1, the link mechanism 3 is bolted connection with fixed mount 1 and at the same time with the cell board 2 snap-fit connection, the link mechanism 3 includes the outer casing 4, the outer casing 4 is placed horizontally and bolted connection with fixed mount 1, the inside level of the outer casing 4 has plugboard 6, the plugboard 6 is snap-fit connected with cell board 2, the inside level of the side of the plugboard 6 has popping out mechanism 5, the popping out mechanism 5 is connected with outer casing 4 and plugboard 6, the setting of the invention is convenient to provide a new kind of link mechanism for the cell board of the display screen, utilize SD card to pop out principle to connect, the existing magnet adsorption installation mode is changed, the unit board 2 is fixedly installed on the fixing frame 1, the unit board 2 is ejected when needed, the unit board 2 is maintained or replaced, the existing mode that the unit board 2 needs to be disassembled and assembled by auxiliary tools is changed, the fixing frame 1 is convenient to provide support for the installation of the unit board 2, the unit board 2 is convenient to assemble and assemble to form an LED display screen, the connecting mechanism 3 is convenient to install the unit board 2 on the fixing frame 1 by utilizing the SD card ejection principle so as to quickly disassemble and assemble the unit board 2 as needed, the unit board 2 is stably installed, the separation caused by the untight magnet adsorption is prevented, the shell 4 is convenient to provide necessary support for the installation of the plug board 6 and the ejection mechanism 5, the unit board 2 is fixed on the fixing frame 1, the plug board 6 is convenient to be connected with the unit board 2 in an inserting mode and extends and retracts in the shell 4 by utilizing the SD card ejection principle, the realization is to the installation and the dismantlement of cell board 2, and ejection mechanism 5 makes according to SD card ejection principle, and then utilizes the work of self to make the fixed of plugboard 6 with pop out, and then realizes the fixed of cell board 2 and dismantles fast.
Referring to FIG. 2: the vertical side that cell board 2 is close to coupling mechanism 3 just has draw-in groove 21 to the vertical cutting of plugboard 6, and the lower terminal surface of draw-in groove 21 extends to the lower terminal surface of cell board 2, and the setting of draw-in groove 21 is convenient for provide necessary space for the installation of cardboard 62, and then realizes that plugboard 6 and cell board 2's buckle is connected, and then quick assembly disassembly as required.
Referring to FIG. 3: the fixing frame 1 is of a cross structure, a plurality of thread grooves 11 are cut at the joint of the vertical side face of the fixing frame 1 close to the connecting mechanism 3, the shell 4 is fixed on the fixing frame 1 through bolts due to the arrangement of the thread grooves 11, and the shell is prevented from falling off and affecting the use of the unit plate 2.
Referring to FIG. 5: the shell 4 includes casing and lower casing, the horizontal fixedly connected with fixed plate 41 of one end that the vertical face that goes up casing and casing down and be close to mount 1 kept away from each other, the horizontal side that the casing is close to last casing is close to the vertical fixedly connected with connecting plate 42 of one end of mount 1 down, the horizontal side that goes up the casing and be close to casing down is just to the cutting of position department of connecting plate 42, the setting of going up casing and casing down is convenient for provide the prerequisite for pop-up mechanism 5's installation, the bolt that is convenient for to set up of fixed plate 41 passes, and fix shell 4 on mount 1, the setting of connecting plate 42 is convenient for and the slot cooperation is worked as the casing and the casing is fixed on mount 1 down, further fixed casing and lower casing, prevent to lead to the installation that the internal device is not hard up to.
Referring to FIG. 5: go up the casing and all cut mounting groove 43 with lower casing in the position department of placing pop-up mechanism 5, the casing has sliding clamping groove 431 along its length direction cutting in the horizontal side middle part of mounting groove 43 down, the setting of mounting groove 43 is convenient for provide necessary matching space for pop-up mechanism 4's installation, so that realize plugboard 4 fixed with pop-up the function, sliding clamping groove 431's setting is convenient for provide the space for sliding clamping plate 51's slidable mounting, realize the installation of pop-up mechanism 5 slip buckle, and then make its steady operation.
Referring to FIG. 6: a clamping plate 62 is vertically and fixedly connected to the vertical end face of the inserting plate 6 close to the clamping groove 21, a groove 63 is uniformly cut on the other vertical section of the inserting plate 6, a supporting plate 64 is vertically arranged on the outer side of the groove 63 of the inserting plate 6, one side of the supporting plate 64 close to the groove 63 is fixedly connected with a spring 65 uniformly and horizontally, a connecting assembly 61 is fixedly connected to the vertical side face of the inserting plate 6 close to the ejecting mechanism 5, the connecting assembly 61 is matched with the ejecting mechanism 5, the clamping plate 62 is arranged to be matched with the clamping groove 21 to realize the buckling connection of the inserting plate 6 and the unit plate 2, and then the assembling and disassembling are carried out rapidly as required, the groove 63 is arranged to provide a space for the installation of the spring 65, the supporting plate 64 is arranged to be pressed against the shell 4 under the action of the spring 65, and then the inserting plate 6 is ejected by being matched with the, the connecting assembly 61 is arranged to cooperate with the ejection mechanism 5 to secure and eject the plugboard 6.
Referring to FIG. 7: the lower horizontal side face of the pop-up mechanism 5 is close to the sliding clamping groove 431 and is horizontally provided with the sliding clamping plate 51, the sliding clamping plate 51 is fixedly connected with the pop-up mechanism 5, and the sliding clamping plate 51 is arranged to be matched with the sliding clamping groove 431 to realize the sliding clamping installation of the pop-up mechanism 5, so that the pop-up mechanism works stably.
Before using, at first install pop-up mechanism 5 in last casing and lower casing's mounting groove 43, pass through connecting plate 42 with last casing again and connect and pass through the bolt fastening, install shell 4 bolt on mount 1 simultaneously, again with plugboard 6 and cell board 2 buckle connection, insert plugboard 6 in shell 4 simultaneously, it is fixed with plugboard 6 under pop-up mechanism 5's effect, when needing to maintain cell board 2, the manual work presses corresponding cell board 2, plugboard 6 pops out shell 4 under pop-up mechanism 5's effect.
Claims (7)
1. The utility model provides a LED display screen cell board connecting device, includes mount (1), its characterized in that: the fixing frame (1) is vertically fixed on a wall, a unit plate (2) is vertically arranged on one side of the fixing frame (1) far away from the wall, a gap is reserved between the unit plate (2) and the fixed frame (1), a connecting mechanism (3) is horizontally arranged in the gap between the unit plate (2) and the fixed frame (1), the connecting mechanism (3) is connected with the fixed frame (1) through bolts and is also connected with the unit plate (2) through buckles, the connecting mechanism (3) comprises a shell (4), the shell (4) is horizontally arranged and is connected with the fixed frame (1) through bolts, the interior of the shell (4) is horizontally provided with a plugboard (6), the plugboard (6) is connected with the unit board (2) in a buckling way, an ejecting mechanism (5) is horizontally arranged in the shell (4) at the side edge of the plugboard (6), the ejection mechanism (5) is connected with the shell (4) and the plugboard (6).
2. The LED display screen unit board connecting device as claimed in claim 1, wherein a clamping groove (21) is vertically cut on the vertical side surface of the unit board (2) close to the connecting mechanism (3) and opposite to the plug board (6), and the lower end surface of the clamping groove (21) extends to the lower end surface of the unit board (2).
3. The LED display screen unit board connecting device as claimed in claim 2, wherein the fixing frame (1) is a cross structure, and a plurality of thread grooves (11) are cut at the joint of the fixing frame (1) and the vertical side surface close to the connecting mechanism (3).
4. The LED display screen unit board connecting device according to claim 3, wherein the housing (4) comprises an upper shell and a lower shell, one end of the upper shell and one end of the lower shell, which are close to the vertical surface of the fixing frame (1), are horizontally and fixedly connected with a fixing plate (41), one end of the lower shell, which is close to the vertical surface of the fixing frame (1), is vertically and fixedly connected with a connecting plate (42), and a slot is cut at a position, which is opposite to the connecting plate (42), of the horizontal side surface of the upper shell, which is close to the lower shell.
5. The LED display screen unit board connecting device according to claim 4, wherein the upper housing and the lower housing are each cut with a mounting groove (43) at a position where the eject mechanism (5) is placed, and the lower housing is cut with a slide catching groove (431) at a middle portion of a horizontal side surface of the mounting groove (43) in a length direction thereof.
6. The LED display screen unit board connecting device according to claim 5, wherein a clamping board (62) is fixedly connected to the vertical end face of the plug board (6) close to the clamping groove (21) vertically, a groove (63) is cut in the other vertical section of the plug board (6) uniformly, a supporting board (64) is vertically arranged on the outer side of the groove (63) of the plug board (6), one side, close to the groove (63), of the supporting board (64) is opposite to the groove (63) and is fixedly connected with a spring (65) horizontally and uniformly, a connecting component (61) is fixedly connected to the vertical side face of the plug board (6) close to the pop-up mechanism (5), and the connecting component (61) is matched with the pop-up mechanism (5).
7. The LED display screen unit board connecting device as claimed in claim 6, wherein the lower horizontal side of the ejecting mechanism (5) is horizontally provided with a sliding clamping board (51) close to the sliding clamping groove (431), and the sliding clamping board (51) is fixedly connected with the ejecting mechanism (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011488142.9A CN112664803A (en) | 2020-12-16 | 2020-12-16 | LED display screen unit board connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011488142.9A CN112664803A (en) | 2020-12-16 | 2020-12-16 | LED display screen unit board connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112664803A true CN112664803A (en) | 2021-04-16 |
Family
ID=75405785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011488142.9A Pending CN112664803A (en) | 2020-12-16 | 2020-12-16 | LED display screen unit board connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112664803A (en) |
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Application publication date: 20210416 |