CN217936057U - Flexible line way board convenient to installation - Google Patents
Flexible line way board convenient to installation Download PDFInfo
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- CN217936057U CN217936057U CN202221731444.9U CN202221731444U CN217936057U CN 217936057 U CN217936057 U CN 217936057U CN 202221731444 U CN202221731444 U CN 202221731444U CN 217936057 U CN217936057 U CN 217936057U
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- circuit board
- board main
- main body
- welding
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Abstract
The utility model relates to a flexible line way board technical field specificly discloses a flexible line way board convenient to installation, including the circuit board main part, the both ends of circuit board main part are the welding end and are equipped with a plurality of welding contact at the lower surface of welding end, and spacing hole has been seted up to the both sides of circuit board main part and the one end symmetry that is close to the welding end. The mounting blocks are fixed on two sides of the circuit board main body, and the circuit board main body is limited by the rod bodies of the two guide rods, namely, when personnel weld the circuit board main body, the circuit board main body can have improved stability; meanwhile, the pressing plate is pressed at the end part of the circuit board main body, and the welding end at the end part of the circuit board main body can have certain flattening and pressing effects after being pressed by the pressing plate, so that the welding end can be in contact with an external welding point to be smooth and compact, and the circuit board main body is more attractive and firmer after being welded.
Description
Technical Field
The utility model relates to a flexible line way board technical field especially relates to a flexible line way board convenient to installation.
Background
The flexible circuit board, also called as a "flexible board" or a "flexible circuit board", is a printed circuit made of flexible insulating base materials, can be freely bent, wound and folded, can bear millions of dynamic bending without damaging a lead, can be randomly arranged according to the space layout requirement, and can be randomly moved and stretched in a three-dimensional space, thereby achieving the integration of component assembly and lead connection.
In order to ensure the firmness of the mounted flexible circuit board, the end part of the flexible circuit board is generally connected with external equipment in a soldering mode, namely, a worker paints tin powder on the surface of a soldering point and covers the contact end of the end part of the circuit board on the upper surface of the tin powder, so that soldering is finished through a high-temperature air gun.
However, the circuit board is light and easy to bend, so that the end part of the circuit board covers in the welding process, and if the circuit board is touched by personnel accidentally, the end part of the circuit board is easy to tilt, so that the welding is not attractive, and the phenomena of insufficient welding, missing welding and the like can be caused in serious cases; therefore, in order to solve the above technical problems, we propose a flexible circuit board which is easy to install.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a flexible circuit board convenient to install.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a flexible line way board convenient to installation, including the circuit board main part, the both ends of circuit board main part are the welding end and are equipped with a plurality of welding contact for the lower surface of welding end, spacing hole has been seted up to the both sides of circuit board main part and the one end symmetry that is close to the welding end, the inside in spacing hole is inserted and is equipped with the guide bar, the upper end of guide bar extends to the top of circuit board main part and is fixed with the installation piece, the lower surface that circuit board main part one end was kept away from to the installation piece is equipped with from the viscose layer, and the common slip card in one side that two installation pieces are close to each other is equipped with the suppression frame, the other end of suppression frame extends to the welding end upper surface of circuit board main part.
Preferably, one end of the pressing frame extending to the circuit board main body is provided with a pressing plate, and the lower surface of the pressing plate is attached to the upper surface of the welding end of the circuit board main body.
Preferably, a plurality of through holes are formed in the pressing plate body, and a plurality of limiting protrusions matched with the circuit board main body are arranged on the outer annular surface of the pressing plate.
Preferably, a sliding frame is inserted on the adjacent surfaces of the guide rods in a sliding manner, the end part of the pressing frame is fixed in the middle of the sliding frame, and the pressing frame has elasticity.
Preferably, elastic anti-return pieces are fixed at two ends of the upper surface of the sliding frame, pull rings are fixed on the similar surfaces of the anti-return pieces, and a plurality of matched clamping grooves are formed in the outer ring surface of the guide rod corresponding to the anti-return pieces.
Preferably, arc-shaped limiting pieces are symmetrically fixed on two sides of the end portion of the sliding frame, and the limiting pieces are symmetrically arranged and clamped on two sides of the guide rod.
Preferably, the guide rod and the mounting block are both hollow, and both the guide rod and the mounting block are not conductive.
The utility model provides a pair of flexible line way board convenient to installation, beneficial effect lies in:
1: the mounting blocks are fixed on two sides of the circuit board main body, and the circuit board main body is limited by the rod bodies of the two guide rods, namely when personnel weld the circuit board main body, the circuit board main body can have improved stability, so that the phenomena of unattractive welding or insufficient welding and the like caused when the personnel or external air guns and other equipment accidentally touch the circuit board main body can be effectively avoided; meanwhile, the pressing plate is pressed at the end part of the circuit board main body, and the welding end at the end part of the circuit board main body can have certain smoothing and pressing effects after being pressed by the pressing plate, so that the welding end can be in contact with an external welding point to be smooth and is tight, and the circuit board main body is more attractive and firmer after being welded.
2: in the utility model, because the surface of the pressing plate is provided with the plurality of through holes, the external hot air can still heat the welding end of the circuit board main body through the through holes and the pressing plate, and because the outer annular surface of the pressing plate is provided with the plurality of limiting bulges, the pressing plate can play a certain limiting effect on the end part of the circuit board main body after being pressed at the end part of the circuit board main body, thereby further improving the stability of the circuit board main body; meanwhile, after the circuit board main body is welded, personnel can further move the sliding frame downwards, so that the sliding frame can further improve the pressing effect of the pressing plate on the circuit board main body through the pressing frame, and the stability of the circuit board main body after being welded with external equipment is kept.
Drawings
Fig. 1 is an isometric view of a flexible circuit board convenient for installation according to the present invention;
fig. 2 is an enlarged schematic view of a flexible printed circuit board convenient to mount according to the present invention at a position a;
fig. 3 is an isometric view of a flexible circuit board convenient for installation according to the present invention;
fig. 4 is a schematic structural diagram of a flexible printed circuit board convenient to mount according to the present invention;
fig. 5 is the utility model provides a flexible line way board hinder back piece and guide bar cooperation schematic diagram convenient to installation.
In the figure: 1. a circuit board main body; 2. a limiting sheet; 3. a guide rod; 4. mounting a block; 5. a self-adhesive layer; 6. pressing a frame; 7. pressing a plate; 8. a through hole; 9. a carriage; 10. a block back sheet; 11. a pull ring; 12. a clamping groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-5, a flexible line way board convenient to installation, including circuit board main part 1, the both ends of circuit board main part 1 are the welding end and are equipped with a plurality of welding contact at the lower surface of welding end, spacing hole has been seted up to the both sides of circuit board main part 1 and the one end symmetry that is close to the welding end, the inside in spacing hole is inserted and is equipped with guide bar 3, the upper end of guide bar 3 extends to the top of circuit board main part 1 and is fixed with installation piece 4, the lower surface that circuit board main part 1 one end was kept away from to installation piece 4 is equipped with from viscose layer 5, and the common slide card in one side that two installation pieces 4 are close to each other is equipped with suppression frame 6, the other end of suppression frame 6 extends to the welding end upper surface of circuit board main part 1.
As a technical optimization scheme of the utility model, one end of the pressing frame 6 extending to the circuit board main body 1 is provided with a pressing plate 7, and the lower surface of the pressing plate 7 is attached to the upper surface of the welding end of the circuit board main body 1; the setting of pressboard 7 for circuit board main part 1 can receive pressfitting and the effect of pacifying of pressboard 7 when the welding, thereby is comparatively stable when making circuit board main part 1 weld.
As a technical optimization scheme of the utility model, a plurality of through holes 8 are arranged on the plate body of the pressing plate 7, and a plurality of matched limiting bulges are arranged on the outer ring surface of the pressing plate 7 corresponding to the circuit board main body 1; the stability of circuit board main part 1 has further been promoted in the setting of spacing arch.
As a technical optimization scheme of the utility model, a sliding frame 9 is inserted on the adjacent surfaces of the guide rods 3 in a sliding way, the end part of the pressing frame 6 is fixed in the middle of the sliding frame 9, and the pressing frame 6 has elasticity; the carriage 9 is arranged so that a person can easily adjust the force exerted by the press frame 6 on the press plate 7.
As a technical optimization scheme of the utility model, two ends of the upper surface of the sliding frame 9 are fixed with elastic return-blocking pieces 10, the adjacent surfaces of the return-blocking pieces 10 are fixed with pull rings 11, and the outer ring surface of the guide rod 3 is provided with a plurality of matched clamping grooves 12 corresponding to the return-blocking pieces 10; the arrangement of the return stop 10 is such that the carriage 9 does not reset itself after the displacement.
As a technical optimization scheme of the utility model, arc-shaped limiting pieces 2 are symmetrically fixed on both sides of the end part of the sliding frame 9, and the limiting pieces 2 are symmetrically arranged and clamped on both sides of the guide rod 3; the arrangement of the limiting sheet 2 makes the sliding frame 9 more stable during movement.
As a technical optimization scheme of the utility model, the guide rod 3 and the mounting block 4 are both hollow, and the guide rod 3 and the mounting block 4 are not conductive; because the guide rod 3 and the mounting block 4 are both hollow, the circuit board main body 1 is convenient and fast to transport.
The use principle and the advantages are as follows: the utility model discloses in the use, when needs weld circuit board main part 1, the personnel place the welding point upper surface at external equipment in advance to the welding end of 1 tip of circuit board main part, and then after 1 position of circuit board main part is confirmed, the personnel fix installation piece 4 in the external world through the self-adhesive glue film 5 of lower surface, install piece 4 promptly and fix the both sides at circuit board main part 1, its lower extreme of its guide bar 3 is inserted and is established in the spacing downthehole of 1 tip both sides of circuit board main part under the drive of installation piece 4, and then circuit board main part 1 is just restricted by the body of rod of two guide bars 3 this moment, when personnel weld circuit board main part 1 promptly, circuit board main part 1 can have the stability of adding, thereby can effectively avoid unexpected phenomenons such as personnel or external air gun to cause the welding pleasing to the eye when touching circuit board main part 1, or rosin joint.
Further in this scheme use, after installation of installation piece 4 and guide bar 3, the personnel establish carriage 9 at the outer anchor ring of guide bar 3 through the cooperation slip card that hinders back piece 10, and then because pressboard 7 is connected with carriage 9 through suppression frame 6, namely carriage 9 is fixed behind the outer anchor ring of guide bar 3, its pressboard 7 is suppressed at the tip of circuit board main part 1, and the welding end of circuit board main part 1 tip is receiving the suppression back of pressboard 7, can have certain effect of smoothing and compressing tightly, thereby make the welding end can be comparatively level and smooth with external welding point contact, and comparatively inseparable between the two, make circuit board main part 1 more pleasing to the eye after the welding more firm.
Furthermore, in the use process of the scheme, the plurality of through holes 8 are formed in the surface of the pressing plate 7, so that the pressing plate 7 is pressed at the end part of the circuit board main body 1, when a person heats and welds the circuit board main body through an external air gun, hot air sprayed by the external air gun is not blocked by the pressing plate 7, namely the welding end of the circuit board main body 1 can be heated through the through holes 8 and the pressing plate 7, and the outer annular surface of the pressing plate 7 is provided with the plurality of limiting bulges, so that the pressing plate 7 is pressed at the end part of the circuit board main body 1, and the limiting bulges can have a limiting effect on the end part of the circuit board main body 1 to a certain extent, and further improve the stability of the circuit board main body 1; meanwhile, after the circuit board main body 1 is welded, a person can further move the sliding frame 9 downwards, and due to the fact that the pressing frame 6 has elasticity, after the sliding frame 9 moves downwards, the sliding frame 9 can further lift the pressing plate 7 through the pressing frame 6 to compress the circuit board main body 1, and therefore stability of the circuit board main body 1 after being welded with external equipment is kept.
The above, only be the concrete implementation of the preferred embodiment 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, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a flexible line way board convenient to installation, including circuit board main part (1), a serial communication port, the both ends of circuit board main part (1) are the welding end and are equipped with a plurality of welding contact for the lower surface of welding end, spacing hole has been seted up to the both sides of circuit board main part (1) and the one end symmetry that is close to the welding end, the inside in spacing hole is inserted and is equipped with guide bar (3), the upper end of guide bar (3) extends to the top of circuit board main part (1) and is fixed with installing block (4), the lower surface that circuit board main part (1) one end was kept away from in installing block (4) is equipped with from viscose layer (5), and the common slip card in one side that two installing block (4) are close to each other is equipped with suppression frame (6), the other end of suppression frame (6) extends to the welding end upper surface of circuit board main part (1).
2. The flexible circuit board convenient to mount according to claim 1, wherein the pressing frame (6) is provided with a pressing plate (7) at one end extending to the circuit board main body (1), and the lower surface of the pressing plate (7) is attached to the upper surface of the welding end of the circuit board main body (1).
3. The flexible printed circuit board convenient to mount as claimed in claim 2, wherein the pressing plate (7) has a plurality of through holes (8) formed therein, and the outer circumferential surface of the pressing plate (7) has a plurality of limiting protrusions corresponding to the main body (1) of the flexible printed circuit board.
4. The flexible circuit board convenient for installation according to claim 1, wherein a sliding frame (9) is slidably inserted on the adjacent surfaces of the guide rods (3), the end of the pressing frame (6) is fixed in the middle of the sliding frame (9), and the pressing frame (6) has elasticity.
5. A flexible printed circuit board convenient to mount according to claim 4, characterized in that the sliding rack (9) is fixed with elastic block back pieces (10) at two ends of the upper surface, the adjacent surfaces of the block back pieces (10) are fixed with pull rings (11), and the outer ring surface of the guide rod (3) is provided with a plurality of matched clamping grooves (12) corresponding to the block back pieces (10).
6. The flexible printed circuit board convenient to mount as claimed in claim 5, wherein the arc-shaped limiting pieces (2) are symmetrically fixed on two sides of the end of the sliding frame (9), and the limiting pieces (2) are symmetrically arranged and clamped on two sides of the guide rod (3).
7. The flexible printed circuit board convenient to mount as claimed in claim 1, wherein the guide rod (3) and the mounting block (4) are both hollow, and neither the guide rod (3) nor the mounting block (4) has conductivity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221731444.9U CN217936057U (en) | 2022-07-05 | 2022-07-05 | Flexible line way board convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221731444.9U CN217936057U (en) | 2022-07-05 | 2022-07-05 | Flexible line way board convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217936057U true CN217936057U (en) | 2022-11-29 |
Family
ID=84185682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221731444.9U Active CN217936057U (en) | 2022-07-05 | 2022-07-05 | Flexible line way board convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217936057U (en) |
-
2022
- 2022-07-05 CN CN202221731444.9U patent/CN217936057U/en active Active
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