CN213718307U - Multi-layer circuit board of miniaturized KU wave band tuner - Google Patents
Multi-layer circuit board of miniaturized KU wave band tuner Download PDFInfo
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- CN213718307U CN213718307U CN202120005120.6U CN202120005120U CN213718307U CN 213718307 U CN213718307 U CN 213718307U CN 202120005120 U CN202120005120 U CN 202120005120U CN 213718307 U CN213718307 U CN 213718307U
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- circuit board
- layer
- miniaturized
- band tuner
- threaded rod
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Abstract
The utility model relates to the technical field of circuit boards, and discloses a multilayer circuit board of miniaturized KU wave band tuner, has solved the instable installation of present circuit board, has reduced the problem of circuit board life, and it includes first circuit board, the lower extreme of first circuit board body is connected with the second circuit board, and the both sides of first circuit board and second circuit board all are connected with the safety cover, and one side of safety cover is connected with the mounting panel, and one side of mounting panel is connected with the threaded rod, and the upper end of threaded rod is connected with the ring; the utility model discloses, when needs are installed the circuit board, the rotating ring drives the threaded rod and rotates to press the disc through pressing, drive the elastic component and remove, the elastic component removes and drives the button and remove, presses the button again and will press the button chucking, plays stable effect to the safety cover, thereby plays stable effect to first circuit board and second circuit board, makes the circuit board can carry out normal use, thereby has improved the life of circuit board.
Description
Technical Field
The utility model belongs to the technical field of the circuit board, specifically be a multilayer circuit board of miniaturized KU wave band tuner.
Background
The circuit board can be called as a printed circuit board or a printed circuit board, is a flexible printed circuit board which is made of polyimide or polyester film as a base material, has high reliability and excellent flexibility, has the characteristics of high wiring density, light weight, thin thickness and good bending property, and promotes a new product of a soft-hard combined board.
When the existing circuit board is installed, the installation is unstable, and the use of the circuit board is influenced, so that the service life of the circuit board is shortened.
Disclosure of Invention
To the above-mentioned condition, for overcoming prior art's defect, the utility model provides a miniaturized KU wave band tuner's multilayer circuit board, the effectual current circuit board installation of having solved is unstable, has reduced circuit board life's problem.
In order to achieve the above object, the utility model provides a following technical scheme: a multi-layer circuit board of a miniaturized KU-band tuner comprises a first circuit board, wherein the lower end of the first circuit board is connected with a second circuit board, two sides of the first circuit board and the second circuit board are both connected with a protective cover, one side of the protective cover is connected with a mounting plate, one side of the mounting plate is connected with a threaded rod, the upper end of the threaded rod is connected with a circular ring, the other side of the mounting plate is connected with a mounting frame, the top of the inner wall of the mounting frame is connected with a connecting block, the upper end of the mounting frame is connected with a pressing plate, the lower end of the pressing plate is connected with an elastic piece, one end of the elastic piece penetrates through the mounting frame and extends to the outside of the mounting frame, one side of the elastic piece extending to the outside of the mounting frame is connected with a button, the first circuit board comprises a first circuit layer, the lower end, the lower end of the first copper-clad layer is connected with a second base material layer, and the lower end of the second base material layer is connected with a second copper-clad layer.
Preferably, the mounting plate is internally provided with a threaded hole, and the threaded rod is positioned in the threaded hole and connected with the threaded hole in a threaded manner.
Preferably, a through hole is formed in the connecting block, and the elastic piece is located inside the through hole.
Preferably, the thickness of the first copper-clad layer and the second copper-clad layer is 35um copper foil thickness.
Preferably, the material of the first circuit layer and the second circuit layer is a rigid substrate material.
Preferably, the number of the threaded rods is two, and the number of the mounting frames is two.
Preferably, the mounting plate is of a C-shaped structure.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses, through the setting of safety cover, the threaded rod, the ring, elastic component and button, when needs are installed the circuit board, the ring rotates, drive the threaded rod and rotate, and through pressing the pressure dish, it removes to drive the elastic component, the elastic component removes and drives the button and remove, press the button again and will press the button chucking, play stable effect to the safety cover, thereby play stable effect to first circuit board and second circuit board, make the circuit board can carry out normal use, thereby the life of circuit board has been improved.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the mounting structure of the mounting frame of the present invention;
fig. 3 is a schematic diagram of an internal structure of the first circuit board according to the present invention;
fig. 4 is a schematic diagram of an internal structure of the second circuit board according to the present invention.
In the figure: 1. a first circuit board; 2. a second circuit board; 3. a protective cover; 4. mounting a plate; 5. a threaded rod; 6. a circular ring; 7. installing a frame; 8. connecting blocks; 9. an elastic member; 10. a button; 11. pressing the disc; 12. a first circuit layer; 13. a first base material layer; 14. a second circuit layer; 15. a first copper-clad layer; 16. a second substrate layer; 17. a second copper-clad layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below 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; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the first embodiment, as shown in fig. 1, 2, 3 and 4, the present invention comprises a first circuit board 1, a second circuit board 2 is connected to the lower end of the first circuit board 1, a protective cover 3 is connected to both sides of the first circuit board 1 and the second circuit board 2 for facilitating the installation of the first circuit board 1 and the second circuit board 2, a mounting plate 4 is connected to one side of the protective cover 3, a threaded rod 5 is connected to one side of the mounting plate 4, a circular ring 6 is connected to the upper end of the threaded rod 5 for facilitating the rotation of the threaded rod 5, a mounting frame 7 is connected to the other side of the mounting plate 4, a connecting block 8 is connected to the top of the inner wall of the mounting frame 7, a pressing plate 11 is connected to the upper end of the mounting frame 7, an elastic member 9 is connected to the lower end of the pressing plate 11, one end of the elastic member 9 penetrates through the mounting frame 7 and extends to the outside of, the first circuit board 1 comprises a first circuit layer 12, the lower end of the first circuit layer 12 is connected with a first base material layer 13, the lower end of the first base material layer 13 is connected with a second circuit layer 14, the second circuit board 2 comprises a first copper-clad layer 15, the lower end of the first copper-clad layer 15 is connected with a second base material layer 16, and the lower end of the second base material layer 16 is connected with a second copper-clad layer 17.
Second, on the basis of first embodiment, the inside of mounting panel 4 is seted up threaded hole, and threaded rod 5 is located threaded hole female connection, and threaded rod 5 of being convenient for rotates, has improved the stable effect of mounting panel 4.
Third embodiment, on the basis of first embodiment, the through-hole has been seted up to the inside of connecting block 8, and elastic component 9 is located the inside of through-hole, has improved elastic component 9's stability.
In the fourth embodiment, the thickness of the first copper-clad layer 15 and the second copper-clad layer 17 is 35um copper foil thickness.
In a fifth embodiment, based on the first embodiment, the first circuit layer 12 and the second circuit layer 14 are made of rigid substrate materials.
In the sixth embodiment, on the basis of the first embodiment, the number of the threaded rods 5 is two, and the number of the mounting frames 7 is two.
Seventh, in addition to the first embodiment, the mounting plate 4 has a C-shaped structure.
The working principle is as follows: the during operation, at first when needs are installed the circuit board, the rotating ring 6, drive threaded rod 5 and rotate, and through pressing pressure dish 11, it removes to drive elastic component 9, elastic component 9 removes and drives button 10 and remove, press button 10 again and will press button 10 chucking, play stable effect to safety cover 3, thereby play stable effect to first circuit board 1 and second circuit board 2, make the circuit board can carry out normal use, thereby the life of circuit board has been improved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A multilayer circuit board of miniaturized KU band tuner, includes first circuit board (1), its characterized in that: the lower end of the first circuit board (1) is connected with a second circuit board (2), the two sides of the first circuit board (1) and the second circuit board (2) are connected with protective covers (3), one side of each protective cover (3) is connected with a mounting plate (4), one side of each mounting plate (4) is connected with a threaded rod (5), the upper end of each threaded rod (5) is connected with a circular ring (6), the other side of each mounting plate (4) is connected with a mounting frame (7), the top of the inner wall of each mounting frame (7) is connected with a connecting block (8), the upper end of each mounting frame (7) is connected with a pressing disc (11), the lower end of each pressing disc (11) is connected with an elastic piece (9), one end of each elastic piece (9) penetrates through each mounting frame (7) and extends to the outer portion of each mounting frame (7), one side, extending to the outer portion of each elastic piece (9), is connected with a, the lower extreme of first circuit layer (12) is connected with first substrate layer (13), and the lower extreme of first substrate layer (13) is connected with second circuit layer (14), and second circuit board (2) are connected with second substrate layer (16) including first copper (15) that covers, the lower extreme of first copper (15) that covers, and the lower extreme of second substrate layer (16) is connected with second copper (17) that covers.
2. The multi-layer circuit board of a miniaturized KU-band tuner as claimed in claim 1, wherein: the mounting plate (4) is internally provided with a threaded hole, and the threaded rod (5) is positioned in the threaded hole and connected with the threaded hole in a threaded manner.
3. The multi-layer circuit board of a miniaturized KU-band tuner as claimed in claim 1, wherein: the connecting block (8) is internally provided with a through hole, and the elastic piece (9) is positioned in the through hole.
4. The multi-layer circuit board of a miniaturized KU-band tuner as claimed in claim 1, wherein: the thickness of the first copper-clad layer (15) and the second copper-clad layer (17) is 35um copper foil thickness.
5. The multi-layer circuit board of a miniaturized KU-band tuner as claimed in claim 1, wherein: the first circuit layer (12) and the second circuit layer (14) are made of rigid substrate materials.
6. The multi-layer circuit board of a miniaturized KU-band tuner as claimed in claim 1, wherein: the number of the threaded rods (5) is two, and the number of the mounting frames (7) is two.
7. The multi-layer circuit board of a miniaturized KU-band tuner as claimed in claim 1, wherein: the mounting plate (4) is of a C-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120005120.6U CN213718307U (en) | 2021-01-04 | 2021-01-04 | Multi-layer circuit board of miniaturized KU wave band tuner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120005120.6U CN213718307U (en) | 2021-01-04 | 2021-01-04 | Multi-layer circuit board of miniaturized KU wave band tuner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213718307U true CN213718307U (en) | 2021-07-16 |
Family
ID=76789754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120005120.6U Active CN213718307U (en) | 2021-01-04 | 2021-01-04 | Multi-layer circuit board of miniaturized KU wave band tuner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213718307U (en) |
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2021
- 2021-01-04 CN CN202120005120.6U patent/CN213718307U/en active Active
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