CN210531999U - Auxiliary device with fast fixing LED module board - Google Patents

Auxiliary device with fast fixing LED module board Download PDF

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Publication number
CN210531999U
CN210531999U CN201920732038.6U CN201920732038U CN210531999U CN 210531999 U CN210531999 U CN 210531999U CN 201920732038 U CN201920732038 U CN 201920732038U CN 210531999 U CN210531999 U CN 210531999U
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CN
China
Prior art keywords
led module
auxiliary
box
hole
walls
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Active
Application number
CN201920732038.6U
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Chinese (zh)
Inventor
张登康
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Shenzhen Yingcheng Technology Co ltd
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Shenzhen Yingcheng Technology Co ltd
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Priority to CN201920732038.6U priority Critical patent/CN210531999U/en
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Abstract

The utility model provides an utensil swiftly fixes auxiliary device of LED module version. The auxiliary device capable of quickly fixing the LED module plate comprises an LED module plate body; the heat dissipation plate is arranged below the LED module plate body; the mounting hole is formed in the LED module plate body; the groove is formed in the top of the heat dissipation plate, and the mounting hole is communicated with the groove; the two clamping grooves are respectively formed in the inner walls of the two sides of the groove; the bayonet lock mechanism is arranged on the heat dissipation plate and comprises an installation block, a cavity, two rectangular holes and two support rods, wherein the cavity is formed in the installation block, and the rectangular holes are formed in the inner walls of the two sides of the cavity respectively. The utility model is simple in operation, convenient to use, firm in connection, and be difficult for causing the damage to LED module version body and heating panel.

Description

Auxiliary device with fast fixing LED module board
Technical Field
The utility model relates to a LED display screen technical field especially relates to an utensil swiftly fixes auxiliary device of LED module version.
Background
The LED display screen module is a main component forming a finished LED display screen product, and is accompanied with social progress, the LED display screen module is wide in application range in our life, and mainly divided into indoor, semi-outdoor and outdoor use according to different use spaces of the LED display screen module, and in the current LED mapping display screen product, a PCB (printed circuit board) and a heat dissipation plate in the LED display screen module are mainly fixed by screws.
However, the way of fixing the PCB and the heat dissipation plate together by the bolts is not only easy to damage the heat dissipation plate, but also the screw head is easy to damage the surface of the PCB when fixing the PCB, and the way of connecting by the bolts is not efficient.
Therefore, it is necessary to provide a new auxiliary device for quickly fixing the LED module plate to solve the above-mentioned technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a convenient to use, install swift an utensil swiftly fix auxiliary device of LED module version.
In order to solve the technical problem, the utility model provides a pair of auxiliary device of swift fixed LED module version of utensil includes: an LED module edition body; the heat dissipation plate is arranged below the LED module plate body; the mounting hole is formed in the LED module plate body; the groove is formed in the top of the heat dissipation plate, and the mounting hole is communicated with the groove; the two clamping grooves are respectively formed in the inner walls of the two sides of the groove; bayonet lock mechanism, bayonet lock mechanism locates on the heating panel, bayonet lock mechanism is including installation piece, cavity, two rectangular holes and two bracing pieces, the cavity is seted up in on the installation piece, two the rectangular hole is seted up respectively on the both sides inner wall of cavity, two the bracing piece rotates respectively and installs and corresponds in the rectangular hole, and two the bracing piece runs through respectively the correspondence the rectangular hole.
Preferably, a box body is arranged in the cavity, sliding holes are formed in the inner walls of two sides of the box body, cross rods are slidably arranged in the two sliding holes, one ends, far away from each other, of the two cross rods are hinged with the corresponding supporting rods respectively, a baffle is slidably arranged in the box body, one ends, close to each other, of the two cross rods extend into the box body and are fixed with the corresponding baffle, a round hole is formed in the inner wall of the top of the cavity, a vertical rod is slidably arranged in the round hole, the bottom end of the vertical rod extends into the cavity and is fixedly connected with the box body, a spring is fixedly arranged at the top of the box body, the top end of the spring is fixedly connected with the inner wall of the top of the cavity, the spring is sleeved on the vertical rod in a sliding manner, an annular block is fixedly arranged on the inner wall of the top of, the top end of the vertical rod extends to the outside of the round hole and is fixedly connected with the disc.
Preferably, the same rotating column is rotatably installed on the inner walls of the two sides of the rectangular hole, and the supporting rod is rotatably connected with the rotating column.
Preferably, the top and the bottom of the baffle are respectively nested with balls, and the two balls are respectively in rolling connection with the inner walls of the top and the bottom of the box body.
Preferably, the bottom of the annular block is fixedly provided with a rubber ring, and the rubber ring is matched with the LED module version body.
Preferably, the sliding hole and the circular hole are internally and fixedly provided with wear-resistant washers, and the vertical rod and the cross rod are respectively in sliding connection with the inner walls of the corresponding wear-resistant washers.
Preferably, the inner wall of the annular block is fixedly provided with a dustproof pad, and the disc is in sliding connection with the dustproof pad.
Compared with the prior art, the utility model provides a pair of auxiliary device of swift fixed LED module version of utensil has following beneficial effect:
the utility model provides an auxiliary device for quickly fixing an LED module, which is characterized in that the stiffness coefficient of a spring is 20N/m-50N/m through the matching of devices such as a mounting hole, a groove, a mounting block, a clamping groove, a cavity, a rectangular hole, a supporting rod, a box body, a sliding hole, a cross rod, a baffle, a round hole, a vertical rod, a spring, a ring block and the like; when the LED module version body is installed on the heat dissipation plate, the installation holes in the LED module version body are aligned to the corresponding grooves in the heat dissipation plate, then the installation block is inserted into the installation holes, and the two support rods rotate in opposite directions under the action of the inner walls on the two sides of the installation holes; when the two supporting rods stand vertically, the mounting block can be easily pushed into the groove, and when the two supporting rods reach the corresponding positions of the clamping grooves, the box body continuously moves upwards under the action of the spring; when the box shifts up, two the horizontal pole is close to each other, two the horizontal pole drives two again the bracing piece uses the rotation post that corresponds to rotate as the centre of a circle, thereby two the top of bracing piece tightly blocks the correspondence respectively the inner wall of draw-in groove, thereby LED module version body just is tightly fixed on the heating panel, the utility model is simple in operation, convenient to use, firm in connection, and be difficult for causing the damage to LED module version body and heating panel.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of an auxiliary device for quickly fixing an LED module according to the present invention;
fig. 2 is an enlarged schematic view of a portion a in the figure.
Reference numbers in the figures: 1. LED module edition of books body, 2, heating panel, 3, mounting hole, 4, recess, 5, installation piece, 6, draw-in groove, 7, cavity, 8, rectangular hole, 9, bracing piece, 10, box, 11, slide opening, 12, horizontal pole, 13, baffle, 14, round hole, 15, montant, 16, spring, 17, annular piece.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1 and fig. 2 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of an auxiliary device for quickly fixing an LED module according to the present invention; FIG. 2 is a schematic structural view of the support structure shown in FIG. 1; fig. 2 is an enlarged schematic view of a portion a in the figure. An auxiliary device for quickly fixing an LED module plate comprises: an LED module version 1; the heat dissipation plate 2 is arranged below the LED module version body 1; the mounting hole 3 is formed in the LED module board body 1; the groove 4 is formed in the top of the heat dissipation plate 2, and the mounting hole 3 is communicated with the groove 4; the two clamping grooves 6 are respectively formed in the inner walls of the two sides of the groove 4; bayonet pin mechanism, bayonet pin mechanism locates on the heating panel 2, bayonet pin mechanism is including installation piece 5, cavity 7, two rectangular hole 8 and two bracing pieces 9, cavity 7 sets up in on the installation piece 5, two rectangular hole 8 sets up respectively on the both sides inner wall of cavity 7, two bracing piece 9 rotates respectively to be installed and is corresponding in the rectangular hole 8, and two bracing piece 9 runs through the correspondence respectively rectangular hole 8.
The improved structure of the bearing box is characterized in that a box body 10 is arranged in the cavity 7, sliding holes 11 are formed in the inner walls of two sides of the box body 10, transverse rods 12 are slidably arranged in the two sliding holes 11, one ends, far away from each other, of the two transverse rods 12 are hinged with the corresponding supporting rods 9 respectively, baffle plates 13 are slidably arranged in the box body 10, one ends, close to each other, of the two transverse rods 12 extend into the box body 10 and are fixed with the corresponding baffle plates 13, a round hole 14 is formed in the inner wall of the top of the cavity 7, a vertical rod 15 is slidably arranged in the round hole 14, the bottom end of the vertical rod 15 extends into the cavity 7 and is fixedly connected with the box body 10, a spring 16 is fixedly arranged at the top of the box body 10, the top end of the spring 16 is fixedly connected with the inner wall of the top of the cavity 7, the spring 16 is slidably sleeved on the vertical rod, the inner wall of the annular block 17 is provided with a disc in a sliding manner, and the top end of the vertical rod 15 extends out of the round hole 14 and is fixedly connected with the disc.
The same rotating column is rotatably installed on the inner walls of the two sides of the rectangular hole 8, and the supporting rod 9 is rotatably connected with the rotating column.
The top and the bottom of the baffle 13 are nested with balls, and the two balls are respectively in rolling connection with the inner walls of the top and the bottom of the box body 10.
The bottom of the annular block 17 is fixedly provided with a rubber ring, and the rubber ring is matched with the LED module plate body 1.
The sliding holes 11 and the round holes 14 are all fixedly provided with wear-resistant washers, and the vertical rods 15 and the cross rods 12 are respectively connected with the inner walls of the corresponding wear-resistant washers in a sliding mode.
The inner wall of the annular block 17 is fixedly provided with a dustproof pad, and the disc is connected with the dustproof pad in a sliding manner.
The utility model provides a pair of auxiliary device of swift fixed LED module version of utensil's theory of operation as follows:
the stiffness coefficient of the spring 16 is 20N/m-50N/m;
when the LED module edition body 1 is installed on the heat dissipation plate 2, the installation hole 3 on the LED module edition body 1 is aligned to the corresponding groove 4 on the heat dissipation plate 2, then the installation block 5 is inserted into the installation hole 3, and the two support rods 9 rotate in opposite directions under the action of the inner walls at two sides of the installation hole 3;
when the two support rods 9 stand vertically, the mounting block 5 can be easily pushed into the groove 4, and when the two support rods 9 reach the corresponding positions of the clamping grooves 6, the box body 10 continuously moves upwards under the action of the spring 16;
when the box body 10 moves upwards, the two cross bars 12 approach each other, and the two cross bars 12 drive the two support bars 9 to rotate around the corresponding rotating columns, so that the top ends of the two support bars 9 tightly clamp the inner walls of the corresponding clamping grooves 6, and the LED module version body 1 is tightly fixed on the heat dissipation plate 2.
Compared with the prior art, the utility model provides a pair of auxiliary device of swift fixed LED module version of utensil has following beneficial effect:
the utility model provides an auxiliary device for quickly fixing an LED module, which is characterized in that the stiffness coefficient of a spring 16 is 50N/m through the matching of a mounting hole 3, a groove 4, a mounting block 5, a clamping groove 6, a cavity 7, a rectangular hole 8, a support rod 9, a box body 10, a sliding hole 11, a cross rod 12, a baffle 13, a round hole 14, a vertical rod 15, a spring 16, an annular block 17 and other devices; when the LED module edition body 1 is installed on the heat dissipation plate 2, the installation hole 3 on the LED module edition body 1 is aligned to the corresponding groove 4 on the heat dissipation plate 2, then the installation block 5 is inserted into the installation hole 3, and the two support rods 9 rotate in opposite directions under the action of the inner walls at two sides of the installation hole 3; when the two support rods 9 stand vertically, the mounting block 5 can be easily pushed into the groove 4, and when the two support rods 9 reach the corresponding positions of the clamping grooves 6, the box body 10 continuously moves upwards under the action of the spring 16; when box 10 moved up, two horizontal pole 12 is close to each other, two horizontal pole 12 drives two again bracing piece 9 rotates as the centre of a circle with the rotation post that corresponds, thereby two the top of bracing piece 9 tightly blocks the correspondence respectively the inner wall of draw-in groove 6, thereby LED module version body 1 just is tightly fixed on heating panel 2, the utility model is simple in operation, convenient to use, firm in connection, and be difficult for causing the damage to LED module version body 1 and heating panel.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims (7)

1. The utility model provides an auxiliary device of swift fixed LED module version of utensil which characterized in that includes:
an LED module edition body;
the heat dissipation plate is arranged below the LED module plate body;
the mounting hole is formed in the LED module plate body;
the groove is formed in the top of the heat dissipation plate, and the mounting hole is communicated with the groove;
the two clamping grooves are respectively formed in the inner walls of the two sides of the groove;
bayonet lock mechanism, bayonet lock mechanism locates on the heating panel, bayonet lock mechanism is including installation piece, cavity, two rectangular holes and two bracing pieces, the cavity is seted up in on the installation piece, two the rectangular hole is seted up respectively on the both sides inner wall of cavity, two the bracing piece rotates respectively and installs and corresponds in the rectangular hole, and two the bracing piece runs through respectively the correspondence the rectangular hole.
2. The auxiliary device with the function of quickly fixing the LED module board as claimed in claim 1, wherein a box body is arranged in the chamber, slide holes are respectively formed on the inner walls of two sides of the box body, cross rods are respectively and slidably mounted in the two slide holes, the ends of the two cross rods, which are far away from each other, are respectively hinged with the corresponding support rods, baffles are slidably mounted in the box body, the ends, which are close to each other, of the two cross rods extend into the box body and are fixed with the corresponding baffles, a round hole is formed in the inner wall of the top of the chamber, a vertical rod is slidably mounted in the round hole, the bottom end of the vertical rod extends into the chamber and is fixedly connected with the box body, a spring is fixedly mounted at the top of the box body, the top end of the spring is fixedly connected with the inner wall of the top of the chamber, and, the mounting block is characterized in that the inner wall of the top of the mounting block is fixedly provided with an annular block, the inner wall of the annular block is provided with a disc in a sliding manner, and the top end of the vertical rod extends to the outside of the round hole and is fixedly connected with the disc.
3. The auxiliary device with the function of quickly fixing the LED module board as claimed in claim 1, wherein the inner walls of two sides of the rectangular hole are rotatably provided with a same rotating column, and the support rod is rotatably connected with the rotating column.
4. The auxiliary device with the function of quickly fixing the LED module board as claimed in claim 2, wherein balls are nested at the top and the bottom of the baffle plate, and the two balls are respectively connected with the inner walls of the top and the bottom of the box body in a rolling manner.
5. The auxiliary device with the function of quickly fixing the LED module edition as claimed in claim 2, wherein a rubber ring is fixedly installed at the bottom of the annular block, and the rubber ring is matched with the LED module edition body.
6. The auxiliary device with the function of quickly fixing the LED module board as claimed in claim 2, wherein the sliding hole and the circular hole are both fixedly provided with wear-resistant washers, and the vertical rod and the horizontal rod are respectively connected with the inner walls of the corresponding wear-resistant washers in a sliding manner.
7. The auxiliary device with the function of quickly fixing the LED module board as claimed in claim 2, wherein a dustproof pad is fixedly installed on the inner wall of the annular block, and the disc is slidably connected with the dustproof pad.
CN201920732038.6U 2019-05-21 2019-05-21 Auxiliary device with fast fixing LED module board Active CN210531999U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920732038.6U CN210531999U (en) 2019-05-21 2019-05-21 Auxiliary device with fast fixing LED module board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920732038.6U CN210531999U (en) 2019-05-21 2019-05-21 Auxiliary device with fast fixing LED module board

Publications (1)

Publication Number Publication Date
CN210531999U true CN210531999U (en) 2020-05-15

Family

ID=70593526

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920732038.6U Active CN210531999U (en) 2019-05-21 2019-05-21 Auxiliary device with fast fixing LED module board

Country Status (1)

Country Link
CN (1) CN210531999U (en)

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