CN217643840U - Flexible circuit board capable of preventing bending damage - Google Patents
Flexible circuit board capable of preventing bending damage Download PDFInfo
- Publication number
- CN217643840U CN217643840U CN202221087067.XU CN202221087067U CN217643840U CN 217643840 U CN217643840 U CN 217643840U CN 202221087067 U CN202221087067 U CN 202221087067U CN 217643840 U CN217643840 U CN 217643840U
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- circuit board
- cardboard
- fixed column
- plate
- base plate
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Abstract
The utility model belongs to the technical field of the flexible circuit board technique and specifically relates to a flexible circuit board of anti-bending damage, including the circuit board body, the equal joint in circuit board body both ends outside has the cassette, a piece is all installed to cassette bottom both sides, and the cassette all installs the cardboard with one side that the circuit board body is relative, clamp bolt is all installed at the cardboard both ends, rotate between the adjacent piece and install first fixed column, first fixed column both ends all run through a piece and install first gland nut, and cup jointed the cardboard on the first fixed column, be provided with anti-bending mechanism between cardboard and the first fixed column, anti-bending mechanism includes first base plate, the second fixed column, the extension board, second gland nut and fixed block, first base plate is installed on one side that first fixed column was kept away from to the cardboard, the extension board is installed in the one end both sides that first base plate is relative with the cardboard, the second fixed column runs through and installs between the extension board, the utility model discloses simple structure prevents to buckle the damage.
Description
Technical Field
The utility model relates to a flexible circuit board technical field especially relates to a prevent flexible circuit board of bending damage.
Background
When the existing flexible circuit board is installed and used, a user is allowed to bend the flexible circuit board to a certain degree, the existing circuit board is bent by the user operation, the bending degree is not easy to control, and the circuit board with the excessively large bending degree is easy to damage when in use, so that the normal use of the circuit board is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that the flexible circuit board is easy to bend and damage in the prior art, and providing a prevent the flexible circuit board that bends and damage.
In order to realize the purpose, the utility model adopts the following technical scheme:
the utility model provides a flexible circuit board of anti-buckling damage, includes the circuit board body, the equal joint in circuit board body both ends outside has the cassette, a piece is all installed to cassette bottom both sides, just the cassette with first cardboard is all installed to the relative one side of circuit board body, clamp bolt is all installed at first cardboard both ends, install the clamp plate between the clamp bolt bottom, it is adjacent rotate between the piece and install first fixed column, first fixed column both ends all run through a piece and install first gland nut, just the second cardboard has been cup jointed on the first fixed column, the second cardboard with be provided with anti-buckling mechanism between the first fixed column.
Preferably, the bending prevention mechanism comprises a first substrate, a second substrate, second fixing columns, supporting plates, a second compression nut and fixing blocks, the first substrate is mounted on one side, far away from the first fixing column, of the second clamping plate, the supporting plates are mounted on two sides of one end, opposite to the second clamping plate, of the first substrate, the second fixing columns are mounted between the supporting plates in a penetrating mode, the second compression nuts are mounted on two ends, extending out of the supporting plates, of the second fixing columns, the fixing blocks are mounted at two ends of the second substrate, and the fixing blocks are sleeved on the outer sides of the second fixing columns.
Preferably, the height of the cross section of each of the support plate and the fixing block is lower than the height of each of the first substrate and the second substrate.
Preferably, a base plate is installed at the bottom of the pressing plate, and the base plate is an insulating resin base plate.
Preferably, a placing groove is formed in the joint of the support block and the first compression nut, and the size of the placing groove is larger than that of the first compression nut.
The utility model provides a flexible circuit board of anti-bending damage, beneficial effect lies in: utilize the cassette of circuit board body both sides joint, the convenient joint to the circuit board body to through the setting of first cardboard, clamp bolt and clamp plate on the card post, be convenient for to the joint operation of circuit board body, and accomplish compressing tightly to the second cardboard through the first gland nut of installing on the piece, and through the setting of second cardboard and anti-bending mechanism, prevent that the circuit board body from damaging because buckling.
Drawings
Fig. 1 is a schematic perspective view of a flexible circuit board for preventing bending damage according to the present invention;
fig. 2 is a schematic view of a structure of a cassette of a flexible circuit board for preventing bending damage according to the present invention;
fig. 3 is a schematic structural view of a bending prevention mechanism of a flexible circuit board for preventing bending damage according to the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 3;
fig. 5 is a side view of the cassette of a flexible circuit board for preventing bending damage according to the present invention.
In the figure: the circuit board comprises a circuit board body 1, a clamping seat 2, a first clamping plate 3, a pressing bolt 4, a first pressing nut 5, a first base plate 6, a second base plate 7, a supporting block 8, a first fixing column 9, a second clamping plate 10, a placing groove 11, a second fixing column 12, a supporting plate 13, a second pressing nut 14, a fixing block 15 and a pressing plate 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-5, a flexible circuit board capable of preventing bending damage comprises a circuit board body 1, wherein clamping seats 2 are clamped at the outer sides of two ends of the circuit board body 1, supporting blocks 8 are arranged at two sides of the bottom of each clamping seat 2, a first clamping plate 3 is arranged at one side of each clamping seat 2 opposite to the circuit board body 1, compression bolts 4 are arranged at two ends of each first clamping plate 3, a pressing plate 16 is arranged between the bottoms of the compression bolts 4 to facilitate clamping of the circuit board body 1, a first fixing column 9 is rotatably arranged between the adjacent supporting blocks 8, two ends of each first fixing column 9 penetrate through the supporting blocks 8 and are provided with a first compression nut 5, a second clamping plate 10 is sleeved on each first fixing column 9, and an anti-bending mechanism is arranged between each second clamping plate 10 and the first fixing column 9, the bending prevention mechanism comprises a first substrate 6, a second substrate 7, a second fixing column 12, supporting plates 13, a second compression nut 14 and fixing blocks 15, the first substrate 6 is installed on one side, far away from the first fixing column 9, of the second clamping plate 10, the supporting plates 13 are installed on two sides of one end, opposite to the first substrate 6 and the second clamping plate 10, the second fixing columns 12 are installed between the supporting plates 13 in a penetrating mode, the second compression nuts 14 are installed on two ends, extending out of the supporting plates 13, of the second fixing columns 12, the fixing blocks 15 are installed at two ends of the second substrate 7, the fixing blocks 15 are sleeved on the outer sides of the second fixing columns 12, the cross section heights of the supporting plates 13 and the fixing blocks 15 are lower than the heights of the first substrate 6 and the second substrate 7, a base plate is installed at the bottom of a pressing plate 16, the base plate is an insulating resin base plate, and extrusion damage to the circuit board body 1 is prevented.
The working principle is as follows: the operating personnel passes through clamp bolt 4 and accomplishes the regulation to clamp plate 16, accomplish the joint to circuit board body 1, and accomplish the chucking to a piece 8 and second cardboard 10 through the rotation of first gland nut 5, be convenient for adjust the rotation of first base plate 6, and compress tightly between fixed block 15 and extension board 13 through second gland nut 14, the completion compresses tightly the angle modulation between second base plate 7 and the first base plate 6, thereby accomplish the regulation to circuit board body 1 angle of buckling, thereby accomplish and support circuit board body 1, prevent that circuit board body 1 from causing the damage because buckling, improve the practicality of device.
Example 2
Referring to fig. 1-3, as another preferred embodiment of the present invention, the difference from embodiment 1 is that a placing groove 11 is opened at the joint of the supporting block 8 and the first gland nut 5, the size of the placing groove 11 is larger than that of the first gland nut 5, which facilitates the completion of placing the first gland nut 5, prevents the first gland nut 5 from affecting the installation of the circuit board body, and improves the practicability of the device.
The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a flexible circuit board of anti-buckling damage, includes circuit board body (1), its characterized in that, circuit board body (1) both ends outside all joint has cassette (2), a piece (8) is all installed to cassette (2) bottom both sides, just cassette (2) with first cardboard (3) are all installed to one side that circuit board body (1) is relative, clamp bolt (4) are all installed at first cardboard (3) both ends, install clamp plate (16) between clamp bolt (4) bottom, and are adjacent rotate between a piece (8) and install first fixed column (9), first fixed column (9) both ends all run through a piece (8) and install first gland nut (5), just second cardboard (10) have cup jointed on first fixed column (9), second cardboard (10) with be provided with anti-buckling mechanism between first fixed column (9).
2. The flexible circuit board capable of preventing bending damage according to claim 1, wherein the bending-prevention mechanism comprises a first base plate (6), a second base plate (7), second fixing posts (12), a support plate (13), a second compression nut (14) and fixing blocks (15), the first base plate (6) is mounted on one side of the second clamping plate (10) far away from the first fixing posts (9), the support plate (13) is mounted on two sides of one end of the first base plate (6) opposite to the second clamping plate (10), the second fixing posts (12) are penetratingly mounted between the support plates (13), the second compression nuts (14) are mounted on two ends of the second fixing posts (12) extending out of the support plate (13), the fixing blocks (15) are mounted on two ends of the second base plate (7), and the fixing blocks (15) are sleeved outside the second fixing posts (12).
3. A flex-circuit board protected against bending damage according to claim 2, wherein the cross-sectional heights of said support plate (13) and said fixing block (15) are lower than the heights of said first substrate (6) and said second substrate (7).
4. The flexible circuit board of claim 1, wherein a backing plate is mounted on the bottom of the pressing plate (16), and the backing plate is an insulating resin backing plate.
5. A flexible circuit board for preventing bending damage according to claim 1, wherein a placement groove (11) is formed at the joint of the support block (8) and the first compression nut (5), and the size of the placement groove (11) is larger than that of the first compression nut (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221087067.XU CN217643840U (en) | 2022-05-04 | 2022-05-04 | Flexible circuit board capable of preventing bending damage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221087067.XU CN217643840U (en) | 2022-05-04 | 2022-05-04 | Flexible circuit board capable of preventing bending damage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217643840U true CN217643840U (en) | 2022-10-21 |
Family
ID=83652476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221087067.XU Active CN217643840U (en) | 2022-05-04 | 2022-05-04 | Flexible circuit board capable of preventing bending damage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217643840U (en) |
-
2022
- 2022-05-04 CN CN202221087067.XU patent/CN217643840U/en active Active
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