CN213186704U - Composite multilayer circuit board with fixing assembly - Google Patents
Composite multilayer circuit board with fixing assembly Download PDFInfo
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- CN213186704U CN213186704U CN202022590418.6U CN202022590418U CN213186704U CN 213186704 U CN213186704 U CN 213186704U CN 202022590418 U CN202022590418 U CN 202022590418U CN 213186704 U CN213186704 U CN 213186704U
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Abstract
The utility model discloses a composite multilayer circuit board with a fixing component, which comprises a fixing surface, wherein the front surface of the fixing surface is provided with a board body, the top end and the bottom end of the board body are symmetrically fixed with a fixing board, the front surface of the fixing surface is symmetrically fixed with a first fixing block with an L-shaped cross section relative to the two sides of the fixing board, the inner side surface of the first fixing block is provided with a second limiting groove, and the two ends of the fixing board are embedded into the inner corners corresponding to the first fixing block; through the fixed plate, first fixed block, second fixed block, sliding plate, rotor plate, dog, first spacing groove, second spacing groove, first sliding tray, second sliding tray of design, conveniently fix the plate body on the stationary plane, loaded down with trivial details operation when having avoided using the screw has saved the time, has improved work efficiency, and damping through the design fills up, can improve the stability of rotor plate.
Description
Technical Field
The utility model belongs to the technical field of the circuit board, concretely relates to compound multilayer circuit board with fixed subassembly.
Background
Circuit boards are classified into three major categories, single-sided boards, double-sided boards, and multilayer circuit boards, depending on the number of layers. The multilayer circuit board is a printed board which is formed by laminating more than three conductive pattern layers and insulating materials between the conductive pattern layers at intervals, and the conductive patterns between the conductive pattern layers are interconnected according to requirements.
When using, the existing composite multilayer circuit board is generally fixed by screws, and needs to be installed by using corresponding tools, so that the operation process is more troublesome, more time can be spent, the work efficiency is reduced, and no corresponding buffer structure exists on the circuit board, so that the circuit board can be damaged when being greatly impacted, and the problem needs to be solved by designing a structure.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a compound multilayer circuit board with fixed subassembly to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a composite multilayer circuit board with a fixing component comprises a fixing surface, wherein a board body is arranged on the front surface of the fixing surface, a fixing board is symmetrically fixed at the top end and the bottom end of the board body, first fixing blocks with L-shaped cross sections are symmetrically fixed on the front surface of the fixing surface relative to two sides of the fixing board, second limiting grooves are formed in the inner side surfaces of the first fixing blocks, two ends of the fixing board are embedded into corners corresponding to the inner sides of the first fixing blocks, second fixing blocks are symmetrically fixed at two ends of the fixing board, first limiting grooves are formed in the top end surfaces of the second fixing blocks, first sliding grooves are formed in the second fixing blocks in a penetrating mode, second sliding grooves are symmetrically formed in the inner wall surfaces of the first sliding grooves, sliding plates penetrate through the first sliding grooves, and stop blocks are symmetrically fixed on the surfaces of the sliding plates, the stop block is embedded into the second sliding groove, one end of the sliding plate is embedded into the second limiting groove and is tightly attached to the plurality of protrusions, the other end of the sliding plate is connected with a rotating plate with an L-shaped cross section through a rotating shaft, one end of the rotating plate is embedded into the first limiting groove, and a plastic block is fixed at one end of the rotating plate.
Preferably, damping cushions are symmetrically fixed on the surface of the inner wall of the first limiting groove and are tightly attached to the surface of the rotating plate.
Preferably, a plurality of holding tanks have been seted up to the rear surface equidistance of fixed plate, the inside embedding of holding tank has the connecting block, the cross-section of connecting block is circular structure, be connected with a plurality of buffer blocks between the inner wall of connecting block and holding tank.
Preferably, a rubber pad is fixed at one end of the connecting block, and the rubber pad is attached to the surface of the fixing surface.
Preferably, the plate body is an epoxy resin material member, and a copper foil is arranged on the surface of the plate body.
Preferably, the plate body is of a multilayer structure, and the surface of the plate body is provided with a wiring groove.
Preferably, the surface of the plate body is provided with a plurality of circuit modules, and the surface of each circuit module is provided with a jack.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the fixed plate, first fixed block, second fixed block, sliding plate, rotor plate, dog, first spacing groove, second spacing groove, first sliding tray, second sliding tray of design, conveniently fix the plate body on the stationary plane, loaded down with trivial details operation when having avoided using the screw has saved the time, has improved work efficiency, and damping through the design fills up, can improve the stability of rotor plate.
2. Through connecting block, buffer block, the holding tank of design, can play certain shock attenuation, cushioning effect to the plate body, avoid it to receive great external force and strike for damage appears in the plate body, this simple structure moreover, and the practicality is strong.
Drawings
Fig. 1 is a front view of the present invention;
FIG. 2 is an enlarged view of region A of FIG. 1 according to the present invention;
fig. 3 is a bottom cross-sectional view of region a of fig. 1 in accordance with the present invention;
fig. 4 is a top view of the present invention;
fig. 5 is a front sectional view of the area B in fig. 4 according to the present invention.
In the figure: 1. a fixed surface; 2. a plate body; 3. a fixing plate; 4. a first fixed block; 5. a second fixed block; 6. a rotating plate; 7. a first sliding groove; 8. a first limit groove; 9. a damping pad; 10. a second limit groove; 11. a sliding plate; 12. a second sliding groove; 13. connecting blocks; 14. accommodating grooves; 15. and a buffer block.
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. 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.
Example 1
Referring to fig. 1 to 3, the present invention provides a technical solution: a composite multilayer circuit board with a fixing component comprises a fixing surface 1, wherein a board body 2 is arranged on the front surface of the fixing surface 1, a fixing plate 3 is symmetrically fixed at the top end and the bottom end of the board body 2, a first fixing block 4 with an L-shaped section is symmetrically fixed on the front surface of the fixing surface 1 relative to the two sides of the fixing plate 3, a second limiting groove 10 is formed in the inner side surface of the first fixing block 4, the two ends of the fixing plate 3 are embedded into the inner corners corresponding to the first fixing block 4, a second fixing block 5 is symmetrically fixed at the two ends of the fixing plate 3, a first limiting groove 8 is formed in the top surface of the second fixing block 5, a first sliding groove 7 is formed in the second fixing block 5 in a penetrating manner, a second sliding groove 12 is symmetrically formed in the inner wall surface of the first sliding groove 7, a sliding plate 11 penetrates through the first sliding groove 7, and stop blocks are symmetrically fixed on the surface, the stop block is embedded into the second sliding groove 12, one end of the sliding plate 11 is embedded into the second limiting groove 10 and is tightly attached to the plurality of protrusions, the other end of the sliding plate 11 is connected with the rotating plate 6 with an L-shaped cross section through a rotating shaft, the plate body 2 is conveniently fixed on the fixed surface 1 through the designed fixed plate 3, the first fixed block 4, the second fixed block 5, the sliding plate 11, the rotating plate 6, the stop block, the first limiting groove 8, the second limiting groove 10, the first sliding groove 7 and the second sliding groove 12, so that the time is saved, the working efficiency is improved, one end of the rotating plate 6 is embedded into the first limiting groove 8, one end of the rotating plate 6 is fixed with a plastic block, the damping pads 9 are symmetrically fixed on the inner wall surface of the first limiting groove 8, and the stability of the rotating plate 6 can be improved through the designed damping pads 9, the damping pad 9 is in close contact with the surface of the rotating plate 6.
In this embodiment, preferably, the board body 2 is made of epoxy resin, the epoxy resin can improve the toughness of the board body 2 and prolong the service life of the board body, and the surface of the board body 2 is provided with copper foil.
In this embodiment, preferably, the board body 2 is a multilayer structure, the surface of the board body 2 is provided with a wiring groove, and a copper foil is laid inside the wiring groove, so that the electric signal can be conveniently transmitted.
In this embodiment, preferably, the surface of the board body 2 is provided with a plurality of circuit modules, and the surface of each circuit module is provided with a jack, so that the jacks facilitate fixing of related electronic components.
Example 2
Referring to fig. 1 to 5, the present invention provides a technical solution: a composite multilayer circuit board with a fixing component comprises a fixing surface 1, wherein a board body 2 is arranged on the front surface of the fixing surface 1, a fixing plate 3 is symmetrically fixed at the top end and the bottom end of the board body 2, a first fixing block 4 with an L-shaped section is symmetrically fixed on the front surface of the fixing surface 1 relative to the two sides of the fixing plate 3, a second limiting groove 10 is formed in the inner side surface of the first fixing block 4, the two ends of the fixing plate 3 are embedded into the inner corners corresponding to the first fixing block 4, a second fixing block 5 is symmetrically fixed at the two ends of the fixing plate 3, a first limiting groove 8 is formed in the top surface of the second fixing block 5, a first sliding groove 7 is formed in the second fixing block 5 in a penetrating manner, a second sliding groove 12 is symmetrically formed in the inner wall surface of the first sliding groove 7, a sliding plate 11 penetrates through the first sliding groove 7, and stop blocks are symmetrically fixed on the surface, the stop block is embedded into the second sliding groove 12, one end of the sliding plate 11 is embedded into the second limiting groove 10 and is tightly attached to the plurality of protrusions, the other end of the sliding plate 11 is connected with the rotating plate 6 with an L-shaped cross section through a rotating shaft, the plate body 2 is conveniently fixed on the fixed surface 1 through the designed fixed plate 3, the first fixed block 4, the second fixed block 5, the sliding plate 11, the rotating plate 6, the stop block, the first limiting groove 8, the second limiting groove 10, the first sliding groove 7 and the second sliding groove 12, so that the time is saved, the working efficiency is improved, one end of the rotating plate 6 is embedded into the first limiting groove 8, one end of the rotating plate 6 is fixed with a plastic block, the damping pads 9 are symmetrically fixed on the inner wall surface of the first limiting groove 8, and the stability of the rotating plate 6 can be improved through the designed damping pads 9, the damping pad 9 is in close contact with the surface of the rotating plate 6.
In this embodiment, it is preferred, a plurality of holding tanks 14 have been seted up to the rear surface equidistance of fixed plate 3, holding tank 14's inside embedding has connecting block 13, connecting block 13's cross-section is circular structure, be connected with a plurality of buffer blocks 15 between connecting block 13 and holding tank 14's the inner wall, connecting block 13 through the design, buffer block 15, holding tank 14, can play certain shock attenuation to plate body 2, the cushioning effect, avoid it to receive great external force and strike, make plate body 2 appear damaging, moreover, the steam generator is simple in structure, therefore, the clothes hanger is strong in practicability.
In this embodiment, preferably, a rubber pad is fixed to one end of the connecting block 13, and the rubber pad may also play a certain buffering role, and the rubber pad is attached to the surface of the fixing surface 1.
In this embodiment, preferably, the board body 2 is made of epoxy resin, the epoxy resin can improve the toughness of the board body 2 and prolong the service life of the board body, and the surface of the board body 2 is provided with copper foil.
In this embodiment, preferably, the board body 2 is a multilayer structure, the surface of the board body 2 is provided with a wiring groove, and a copper foil is laid inside the wiring groove, so that the electric signal can be conveniently transmitted.
In this embodiment, preferably, the surface of the board body 2 is provided with a plurality of circuit modules, and the surface of each circuit module is provided with a jack, so that the jacks facilitate fixing of related electronic components.
The utility model discloses a theory of operation and use flow: when the utility model is used, the plate body 2 is firstly fixed on the surface of the fixed surface 1, the rotating plate 6 is pulled, the rotating plate 6 drives the sliding plate 11 to slide in the same direction in the first sliding groove 7, the sliding plate 11 also drives the stop block to slide in the same direction in the second sliding groove 12 when sliding, the rotating plate 6 is continuously pulled until the stop block slides to the other end of the second sliding groove 12, one end of the sliding plate 11 also slides into the first sliding groove 7 exactly and completely, then the two ends of the fixed plate 3 are embedded into the inner corner corresponding to the first fixed block 4, then the rotating plate 6 is pushed, the rotating plate 6 drives the sliding plate 11 to slide in the reverse direction in the first sliding groove 7, the sliding plate 11 drives the stop block to slide in the reverse direction in the second sliding groove 12, until one end of the sliding plate 11 is embedded into the second limiting groove 10, and the stop block is tightly attached to a plurality of bulges on the inner wall surface of the second limiting groove 10, just fixed plate body 2, loaded down with trivial details operation when having avoided using the screw, the time is saved, work efficiency is improved, then rotor plate 6 rotates, make rotor plate 6 imbed to the inside of first spacing groove 8, and hug closely with the surface of damping pad 9, this structure has improved rotor plate 6's stability, avoid it to rotate at will, if plate body 2 receives the impact of great external force when the installation, make plate body 2 take place vibrations, this moment, the inner wall of holding tank 14 can extrude a plurality of buffer blocks 15, make it atress take place deformation, thereby consume partial vibrations energy, play the cushioning effect, avoid plate body 2 to receive the damage, the rubber pad of the connecting block 13 other end also can play certain buffering, the guard action.
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. The utility model provides a compound multilayer circuit board with fixed subassembly, includes stationary plane (1), its characterized in that: the front surface of the fixing surface (1) is provided with a plate body (2), the top end and the bottom end of the plate body (2) are symmetrically fixed with a fixing plate (3), the front surface of the fixing surface (1) is symmetrically fixed with first fixing blocks (4) with L-shaped cross sections relative to the two sides of the fixing plate (3), the inner side surfaces of the first fixing blocks (4) are provided with second limiting grooves (10), the two ends of the fixing plate (3) are embedded into the inner side corners corresponding to the first fixing blocks (4), the two ends of the fixing plate (3) are symmetrically fixed with second fixing blocks (5), the top end surfaces of the second fixing blocks (5) are provided with first limiting grooves (8), the inner parts of the second fixing blocks (5) are penetrated and provided with first sliding grooves (7), the inner wall surfaces of the first sliding grooves (7) are symmetrically provided with second sliding grooves (12), the sliding plate structure is characterized in that a sliding plate (11) penetrates through the first sliding groove (7), stop blocks are symmetrically fixed on the surface of the sliding plate (11), the stop blocks are embedded into the second sliding groove (12), one end of the sliding plate (11) is embedded into the second limiting groove (10) and is tightly attached to the protrusions, the other end of the sliding plate (11) is connected with a rotating plate (6) with an L-shaped cross section, one end of the rotating plate (6) is embedded into the first limiting groove (8), and a plastic block is fixed at one end of the rotating plate (6).
2. A composite multilayer circuit board with securing assembly according to claim 1, wherein: damping pads (9) are symmetrically fixed on the surface of the inner wall of the first limiting groove (8), and the damping pads (9) are tightly attached to the surface of the rotating plate (6).
3. A composite multilayer circuit board with securing assembly according to claim 1, wherein: a plurality of holding tanks (14) have been seted up to the rear surface equidistance of fixed plate (3), the inside embedding of holding tank (14) has connecting block (13), the cross-section of connecting block (13) is circular structure, be connected with a plurality of buffer blocks (15) between the inner wall of connecting block (13) and holding tank (14).
4. A composite multilayer circuit board with securing assembly according to claim 3, wherein: and a rubber pad is fixed at one end of the connecting block (13), and is attached to the surface of the fixed surface (1).
5. A composite multilayer circuit board with securing assembly according to claim 1, wherein: the plate body (2) is an epoxy resin component, and a copper foil is arranged on the surface of the plate body (2).
6. A composite multilayer circuit board with securing assembly according to claim 1, wherein: the plate body (2) is of a multilayer structure, and a wiring groove is formed in the surface of the plate body (2).
7. A composite multilayer circuit board with securing assembly according to claim 1, wherein: the surface of the plate body (2) is provided with a plurality of circuit modules, and the surface of each circuit module is provided with jacks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022590418.6U CN213186704U (en) | 2020-11-11 | 2020-11-11 | Composite multilayer circuit board with fixing assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022590418.6U CN213186704U (en) | 2020-11-11 | 2020-11-11 | Composite multilayer circuit board with fixing assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213186704U true CN213186704U (en) | 2021-05-11 |
Family
ID=75781894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022590418.6U Active CN213186704U (en) | 2020-11-11 | 2020-11-11 | Composite multilayer circuit board with fixing assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213186704U (en) |
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2020
- 2020-11-11 CN CN202022590418.6U patent/CN213186704U/en active Active
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