CN218217803U - Anti-bending circuit board - Google Patents
Anti-bending circuit board Download PDFInfo
- Publication number
- CN218217803U CN218217803U CN202222397617.4U CN202222397617U CN218217803U CN 218217803 U CN218217803 U CN 218217803U CN 202222397617 U CN202222397617 U CN 202222397617U CN 218217803 U CN218217803 U CN 218217803U
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- circuit board
- base plate
- mounting
- board base
- roof beam
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Abstract
The utility model discloses an anti circuit board of buckling relates to circuit board technical field, including the circuit board base plate, circuit board base plate lower extreme one side fixed mounting has power source, and circuit board base plate lower extreme opposite side fixed mounting has high definition line interface, and the circuit board base plate lower extreme fixed mounting who is located high definition line interface one side has the USB interface, and the circuit board base plate lower extreme fixed mounting who is located USB interface one side has TYPE-C interface, has seted up a plurality of fixed orificess in the circuit board base plate, and circuit board base plate upper end is equipped with the anti-bending mechanism, and the anti-bending mechanism includes two installation roof beams. Two installation roof beams cooperation arc inserted blocks that set up on the circuit board base plate can be fixed in the original fixed orifices on the circuit board base plate, and simultaneously, the first horizontal anti roof beam of rolling over of installation roof beam one side and the horizontal anti roof beam of rolling over of second can carry out anti-bending to circuit board base plate length direction to but the adjustment of an angle and length is carried out to first horizontal anti roof beam of rolling over of messenger and the horizontal anti roof beam of rolling over of second of adaptability.
Description
Technical Field
The utility model relates to a circuit board technical field, in particular to anti circuit board of buckling.
Background
The circuit board can be called as a printed circuit board or a printed circuit board, and plays an important role in the batch production of fixed circuits and the optimization of the layout of electrical appliances, and various electronic products, industrial equipment and the like used in our production life are not separated from the integrated circuit board;
the circuit board is generally divided into a single-sided circuit board, a double-sided circuit board and a multilayer circuit board, and especially, the single-sided circuit board and the double-sided circuit board are single-layered, so that the bending resistance of the circuit board is poor, although the circuit board is generally installed in an equipment shell and can play a certain protection role on the circuit board, however, part of electronic equipment which pursues light weight and ultra-thinning is installed on the circuit board, so that the distance of the shell of the equipment is too close, and meanwhile, after the shell of the electronic equipment is stressed or bent under pressure, the shell can directly exert force on the circuit board, so that the circuit board is damaged, internal data loss and running program breakdown are caused, and further loss in hardware and software is caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an anti circuit board of buckling can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the technical proposal that:
the utility model provides an anti circuit board of buckling, includes circuit board base plate, circuit board base plate lower extreme one side fixed mounting has power source, circuit board base plate lower extreme opposite side fixed mounting has high clear line interface, is located the circuit board base plate lower extreme fixed mounting of high clear line interface one side has the USB interface, is located the circuit board base plate lower extreme fixed mounting of USB interface one side has TYPE-C interface, a plurality of fixed orificess have been seted up in the circuit board base plate, circuit board base plate upper end is equipped with anti-bending mechanism, anti-bending mechanism includes two installation roof beams, two equal movable mounting in installation roof beam one side has two first horizontal anti roof beams of rolling over, first horizontal anti roof beam one end movable mounting of rolling over has the horizontal anti roof beam of second, two the relative one end of the horizontal anti roof beam of rolling over of second passes through connecting rod swing joint.
As the utility model discloses a further optimization scheme, the mounting hole has all been seted up at installation roof beam both ends, is located the installation roof beam lower extreme fixed mounting of mounting hole peripheral position has the arc inserted block, just arc inserted block bottom bore is less than the top bore.
As the utility model discloses a further optimization scheme, the arc inserted block alternates to be installed in the fixed orifices that corresponds in the circuit board base plate, the screw is connected with the fixed screw in the mounting hole, searches for book fixed screw lower extreme and expands two arc inserted blocks, and the extrusion in the fixed orifices outside two arc inserted blocks.
As the utility model discloses a further optimization scheme, two mounting grooves have been seted up to installation roof beam one side, the rotary groove has all been seted up to top and bottom in the mounting groove.
As the utility model discloses a further optimization scheme, first horizontal anti roof beam of rolling over has two first fixed axles for installation roof beam one end fixed mounting, first fixed axle rotates and installs in the turn trough, first horizontal anti roof beam one end is installed in the mounting groove through first fixed axle rotation.
As a further optimization scheme of the utility model, two the relative one side equal fixed mounting of the horizontal anti roof beam of second has the connecting block, fixed mounting has the second fixed axle in the connecting block, the equal fixed mounting in second fixed axle top and bottom has stopper, two be equipped with the connecting rod between the stopper.
As the utility model discloses a further optimization scheme, the connecting rod both sides have all been seted up and have been changeed the hole, the connecting rod both ends are installed on the second fixed axle that corresponds through changeing the hole rotation respectively.
Compared with the prior art, the utility model discloses following beneficial effect has:
a circuit board of anti buckling, two installation roof beam cooperation arc inserted blocks that set up on the circuit board base plate can be fixed in original fixed orifices on the circuit board base plate, simultaneously, the first horizontal anti roof beam of rolling over of installation roof beam one side and the horizontal anti roof beam of rolling over of second can carry out the anti processing of bending to circuit board base plate length direction to the adjustment of an angle and length is carried out to the first horizontal anti roof beam of rolling over of feasible of adaptability and the horizontal anti roof beam of rolling over of second.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
fig. 2 is a schematic structural view of the anti-bending mechanism of the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 2;
fig. 4 is a schematic view of the connection of the second transverse anti-bending beam of the present invention.
In the figure: 1. a circuit board substrate; 2. a power interface; 3. a high definition line interface; 4. a USB interface; 5. a TYPE-C interface; 6. a fixing hole; 7. an anti-buckling mechanism; 8. mounting a beam; 9. a first transverse antiflex beam; 10. a second transverse anti-buckling beam; 11. a connecting rod; 12. mounting holes; 13. an arc-shaped insert block; 14. a fixing screw; 15. mounting grooves; 16. rotating the groove; 17. a first fixed shaft; 18. connecting blocks; 19. a second fixed shaft; 20. a limiting block; 21. and (6) rotating the hole.
Detailed Description
In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.
As shown in fig. 1-4, the utility model provides a pair of anti circuit board of buckling, including circuit board base plate 1, 1 lower extreme one side fixed mounting of circuit board base plate has power source 2, 1 lower extreme opposite side fixed mounting of circuit board base plate has high clear line interface 3, 1 lower extreme fixed mounting of circuit board base plate that is located high clear line interface 3 one side has USB interface 4, 1 lower extreme fixed mounting of circuit board base plate that is located USB interface 4 one side has TYPE-C interface 5, set up a plurality of fixed orificess 6 in the circuit board base plate 1, 1 upper end of circuit board base plate is equipped with bending mechanism 7, bending mechanism 7 includes two installation roof beams 8, two equal movable mounting in 8 one side of installation roof beam have two first horizontal bending roof beams 9, 9 one end movable mounting of first horizontal bending roof beam has the horizontal bending roof beam 10 of second, the relative one end of two horizontal bending roof beams 10 passes through connecting rod 11 swing joint.
The arc-shaped insertion blocks 13 are inserted into the corresponding fixing holes 6 in the circuit board substrate 1, the inner screw holes of the mounting holes 12 are connected with fixing screws 14, the lower ends of the book searching fixing screws 14 expand the two arc-shaped insertion blocks 13, and the outer sides of the two arc-shaped insertion blocks 13 are extruded in the fixing holes 6; further, the arc-shaped insertion blocks 13 are inserted into the fixing holes 6, and the arc-shaped insertion blocks 13 can be fixed in the fixing holes 6 by matching with the fixing screws 14, so that the mounting beam 8 is fixed on the circuit board substrate 1.
Two mounting grooves 15 have been seted up to installation roof beam 8 one side, and the rotating groove 16 has all been seted up to top and bottom in the mounting groove 15.
Two first fixing shafts 17 are fixedly arranged at one end of the first transverse anti-bending beam 9 relative to the mounting beam 8, the first fixing shafts 17 are rotatably arranged in the rotating groove 16, and one end of the first transverse anti-bending beam 9 is rotatably arranged in the mounting groove 15 through the first fixing shafts 17; furthermore, the first transverse anti-folding beam 9 is rotatably installed in the installation groove 15 through a first fixed shaft 17, and can be matched with the second transverse anti-folding beam 10 for angle adjustment.
The opposite sides of the two transverse anti-bending beams 10 are fixedly provided with connecting blocks 18, second fixing shafts 19 are fixedly arranged in the connecting blocks 18, limiting blocks 20 are fixedly arranged at the tops and the bottoms of the second fixing shafts 19, and connecting rods 11 are arranged between the two limiting blocks 20.
Rotating holes 21 are formed in two sides of the connecting rod 11, and two ends of the connecting rod 11 are rotatably mounted on the corresponding second fixed shafts 19 through the rotating holes 21 respectively; furthermore, two ends of the connecting rod 11 are rotatably connected to the corresponding second fixing shafts 19 through the rotating holes 21, so that two adjacent second transverse bending-resistant beams can be movably connected, and the angle adjustment can be conveniently realized.
It should be noted that, the utility model relates to a circuit board of buckling resistance, when using, install arc inserted block 13 alternate in the corresponding fixed orifices 6 in circuit board base plate 1 earlier, afterwards, install fixed screw 14 in mounting hole 12 with the help of screwdriver screw in, then, fixed screw 14 threaded connection is in mounting hole 12 and expand two arc inserted blocks 13 of installation roof beam 8 lower extreme respectively to the outside, then, two arc inserted block 13 outside wall bodies all extrude on fixed orifices 6 inner wall, then, install roof beam 8 fixed mounting on circuit board base plate 1, simultaneously, according to actual demand, can make second horizontal anti-book roof beam 10 carry out flexible removal on first horizontal anti-book roof beam 9, and, second fixed axle 19 of two second horizontal anti-book roof beams 10 relative one end passes through connecting rod 11 swing joint, can adjust the angle of first horizontal anti-book roof beam 9 with second horizontal anti-book roof beam 10, with circuit board base plate 1 of the different specifications of adaptation same model carries out adaptability and adjusts;
subsequently, the circuit board substrate 1 can be fixedly mounted in the casing of the device through screws, that is, after the casing of the device is extruded by external force, the first transverse anti-bending beam 9 and the second transverse anti-bending beam 10 play a role in bending resistance on the circuit board substrate 1.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a circuit board of buckling resistance, includes circuit board base plate (1), circuit board base plate (1) lower extreme one side fixed mounting has power source (2), circuit board base plate (1) lower extreme opposite side fixed mounting has high definition line interface (3), is located circuit board base plate (1) lower extreme fixed mounting of high definition line interface (3) one side has USB interface (4), is located circuit board base plate (1) lower extreme fixed mounting of USB interface (4) one side has TYPE-C interface (5), its characterized in that: the circuit board comprises a circuit board substrate (1), wherein a plurality of fixing holes (6) are formed in the circuit board substrate (1), an anti-bending mechanism (7) is arranged at the upper end of the circuit board substrate (1), the anti-bending mechanism (7) comprises two mounting beams (8) and two first transverse anti-bending beams (9) are movably mounted on one side of each mounting beam (8), one end of each first transverse anti-bending beam (9) is movably mounted with a second transverse anti-bending beam (10) and the other end of each second transverse anti-bending beam (10) is movably connected with a connecting rod (11).
2. A bend-resistant circuit board as recited in claim 1, wherein: mounting holes (12) have all been seted up at installation roof beam (8) both ends, are located installation roof beam (8) lower extreme fixed mounting of mounting hole (12) peripheral position has arc inserted block (13), just arc inserted block (13) bottom bore is less than the top bore.
3. A bend-resistant circuit board as recited in claim 2, wherein: arc inserted block (13) alternate and install in circuit board base plate (1) corresponding fixed orifices (6), the jogged joint has set screw (14) in mounting hole (12), searches for book set screw (14) lower extreme and expands two arc inserted blocks (13), and two arc inserted block (13) outside extrusion are in fixed orifices (6).
4. A bend-resistant circuit board according to claim 3, characterized in that: two mounting grooves (15) are formed in one side of the mounting beam (8), and rotating grooves (16) are formed in the top and the bottom of the mounting grooves (15).
5. The bending-resistant circuit board according to claim 4, wherein: first horizontal anti-roll over roof beam (9) is for installing roof beam (8) one end fixed mounting have two first fixed axles (17), first fixed axle (17) rotate to be installed in revolving groove (16), first horizontal anti-roll over roof beam (9) one end is rotated through first fixed axle (17) and is installed in mounting groove (15).
6. The bend-resistant circuit board of claim 5, wherein: two equal fixed mounting in the relative one side of the horizontal anti roof beam of rolling over of second (10) has connecting block (18), fixed mounting has second fixed axle (19) in connecting block (18), equal fixed mounting has stopper (20) in second fixed axle (19) top and bottom, two be equipped with connecting rod (11) between stopper (20).
7. The circuit board of claim 6, wherein: rotating holes (21) are formed in two sides of the connecting rod (11), and two ends of the connecting rod (11) are rotatably mounted on corresponding second fixing shafts (19) through the rotating holes (21) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222397617.4U CN218217803U (en) | 2022-09-08 | 2022-09-08 | Anti-bending circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222397617.4U CN218217803U (en) | 2022-09-08 | 2022-09-08 | Anti-bending circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218217803U true CN218217803U (en) | 2023-01-03 |
Family
ID=84632488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222397617.4U Active CN218217803U (en) | 2022-09-08 | 2022-09-08 | Anti-bending circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218217803U (en) |
-
2022
- 2022-09-08 CN CN202222397617.4U patent/CN218217803U/en active Active
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