CN213244499U - Can prevent type circuit board that fires - Google Patents
Can prevent type circuit board that fires Download PDFInfo
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- CN213244499U CN213244499U CN202022624247.4U CN202022624247U CN213244499U CN 213244499 U CN213244499 U CN 213244499U CN 202022624247 U CN202022624247 U CN 202022624247U CN 213244499 U CN213244499 U CN 213244499U
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- circuit board
- clamping
- board main
- groove
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Abstract
The utility model discloses a fire-proof circuit board, which comprises a circuit board main body, wherein the outer surface of the circuit board main body is provided with an installation frame, the edge of the inner surface of the installation frame is integrally formed with a fixture block, the two ends of the fixture block are both provided with second clamping grooves, the edge of the circuit board main body is provided with a first clamping groove, and the side surface of the first clamping groove is positioned in the circuit board main body and is provided with a groove; through the surface design installation frame at the circuit board main part and the internal surface design fixture block at the installation frame, avoid the circuit board directly to pass through screw fixed mounting when the installation, be not convenient for dismantle or install when the maintenance, the operation is inconvenient, can cause the circuit board main part to damage when using for a long time, take place elastic deformation's effect through the recess in the inside of first spring and break away from the dop in the inside of second draw-in groove, break away from the fixture block again this moment in the inside of first draw-in groove with circuit board main part and installation frame dismantlement.
Description
Technical Field
The utility model belongs to the technical field of the circuit board, concretely relates to can prevent type circuit board on fire.
Background
The existing circuit board is made of polyimide or polyester film as a base material, has high reliability, has the characteristics of high wiring density, light weight, thin thickness and good bending property, is convenient to install and use, and has the functions of preventing fire and achieving flame retardance; the existing circuit board is directly fixed and installed through screws when being installed, is inconvenient to detach or install during maintenance, is inconvenient to operate, is directly fixed and installed through screws when being installed, is easy to cause the deformation and damage of an installation plate through the screws, and influences the installation and use, so that the fire-proof circuit board is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can prevent type of starting a fire circuit board to it directly passes through screw fixed mounting when the installation to propose current circuit board among the above-mentioned background art, is not convenient for dismantle or install when the maintenance, and the operation is inconvenient, directly passes through screw fixed mounting frame when the installation, easily causes the mounting panel to warp the damage through the screw, influences the problem of installation and use.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a can prevent type circuit board that fires, includes circuit board main part, circuit board main part's surface is provided with the installation frame, the internal surface edge integral type shaping of installation frame has the fixture block, the second draw-in groove has all been seted up at the both ends of fixture block, first draw-in groove has been seted up to circuit board main part's edge, the side of first draw-in groove is located circuit board main part's inside is seted up flutedly, the inside of recess is fixed with first spring through the glue solution bonding, the tip elastic connection of first spring has the dop, just the installation frame with circuit board main part passes through the fixture block with first draw-in groove block is connected, first spring with the fixture block passes through the dop with the second draw-in.
Preferably, four corner positions of installation frame department all is provided with the mounting panel, one side integral type shaping of mounting panel has the cardboard, the surface of cardboard is fixed with through the glue solution bonding and sticiss the rubber pad, the third draw-in groove has all been seted up at the both ends of installation frame, just the side of mounting panel with the installation frame passes through the cardboard with the third draw-in groove block is connected, the cardboard with the installation frame passes through sticis connected to the rubber pad, the tip integrated into one piece of mounting panel has the clamp plate, the fourth draw-in groove has been seted up to the side of installation frame, the mounting panel tip with the installation frame passes through the clamp plate with the fourth draw-in groove block is connected.
Preferably, the third clamping groove and the mounting frame are of an integrated structure, and the clamping plate is matched with the inner surface of the third clamping groove.
Preferably, the pressing plate is of a rectangular structure, and the end of the pressing plate is embedded into the fourth clamping groove.
Preferably, the fixture block and the first clamping groove are of a convex structure, and the fixture block is matched with the inner surface of the first clamping groove.
Preferably, the clamping head is embedded into the second clamping groove, and the end part of the clamping head is the same as the inner structure of the second clamping groove.
Preferably, the mounting frame and the circuit board main body are both rectangular structures, and the circuit board main body is embedded in the mounting frame.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) through the surface design installation frame at the circuit board main part and the internal surface design fixture block at the installation frame, avoid the circuit board directly to pass through screw fixed mounting when the installation, be not convenient for dismantle or the installation when the maintenance, the operation is inconvenient, can cause circuit board main part to damage when using for a long time, take place elastic deformation's effect through the recess in the inside of first spring and break away from the dop in the inside of second draw-in groove, break away from the fixture block again in the inside of first draw-in groove at this moment with circuit board main part and installation frame dismantlement, be convenient for dismantle the maintenance with circuit board main part, convenient the dismantlement, it directly passes through screw fixed mounting when the installation to have solved the circuit board, be not.
(2) Through the corner position department design mounting panel at the installation frame, directly pass through the fix with screw installation frame when avoiding the installation, easily cause the mounting panel to warp the damage through the screw, influence the installation and use, can directly pass through the fix with screw installation frame when installing, easily cause the mounting panel to warp the influence through the screw, influence the installation and use, can use when damaging at the mounting panel, take place to deform through sticising the rubber pad and break away from the inside of holding down plate in the inside of third draw-in groove with the cardboard in the inside slip of third draw-in groove, be convenient for dismantle the change with the mounting panel, easy to assemble, directly pass through the fix with screw installation frame when having solved the installation, easily cause the problem that the mounting panel.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of a portion A of FIG. 1 according to the present invention;
FIG. 3 is an enlarged schematic view of a portion B of FIG. 2 according to the present invention;
fig. 4 is a schematic view of a partial side structure of the mounting plate and the mounting frame according to the present invention;
fig. 5 is an enlarged schematic view of a portion C in fig. 4 according to the present invention;
fig. 6 is a schematic view of a partial top view of the mounting plate and the mounting frame according to the present invention;
in the figure: 1. mounting a plate; 2. a mounting frame; 3. a clamping block; 4. a circuit board main body; 5. a first card slot; 6. a first spring; 7. a groove; 8. clamping a head; 9. a second card slot; 10. clamping a plate; 11. pressing the rubber pad; 12. a third card slot; 13. pressing the plate tightly; 14. and a fourth card slot.
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.
Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, the present invention provides a technical solution: a fire-proof circuit board comprises a circuit board main body 4, an installation frame 2 is arranged on the outer surface of the circuit board main body 4, a clamping block 3 is integrally formed at the edge of the inner surface of the installation frame 2, second clamping grooves 9 are formed at the two ends of the clamping block 3, a first clamping groove 5 is formed at the edge of the circuit board main body 4, a groove 7 is formed in the side surface of the first clamping groove 5, which is positioned in the circuit board main body 4, a first spring 6 is fixed in the groove 7 through adhesive, a clamping head 8 is elastically connected to the end part of the first spring 6, the installation frame 2 and the circuit board main body 4 are connected with the first clamping groove 5 through the clamping block 3 in a clamping way, the first spring 6 and the clamping block 3 are connected with the second clamping groove 9 through the clamping head 8 in a pressing way, when the circuit board main body 4 is damaged due to long-time use, the clamping head 8 is separated from, at this moment, the clamping block 3 is separated from the inside of the first clamping groove 5 to detach the circuit board main body 4 from the mounting frame 2, so that the circuit board main body 4 is convenient to detach, maintain and detach.
In the embodiment, preferably, the mounting plate 1 is arranged at four corner positions of the mounting frame 2, a clamping plate 10 is integrally formed on one side of the mounting plate 1, a pressing rubber pad 11 is fixed on the outer surface of the clamping plate 10 through adhesive, third clamping grooves 12 are formed at two ends of the mounting frame 2, the side surface of the mounting plate 1 is connected with the mounting frame 2 through the clamping plate 10 and the third clamping grooves 12 in a clamping manner, the clamping plate 10 is connected with the mounting frame 2 through the pressing rubber pad 11 in a pressing manner, a pressing plate 13 is integrally formed at the end of the mounting plate 1, a fourth clamping groove 14 is formed at the side surface of the mounting frame 2, the end of the mounting plate 1 is connected with the mounting frame 2 through the pressing plate 13 and the fourth clamping groove 14 in a clamping manner, when the mounting plate 1 is damaged, the pressing rubber pad 11 is deformed to slide the clamping plate 10 in the third clamping, the mounting plate 1 is convenient to detach and replace and convenient to mount.
In order to facilitate the side surface clamping installation of the mounting plate 1 by clamping the card board 10 in the third card slot 12, in the embodiment, preferably, the third card slot 12 and the mounting frame 2 are of an integral structure, and the card board 10 matches with the inner surface of the third card slot 12.
In order to facilitate stable control of the end of the mounting plate 1 by the engagement of the latch 3 in the fourth slot 14, in the present embodiment, it is preferable that the pressing plate 13 has a rectangular structure, and the end of the pressing plate 13 is inserted into the fourth slot 14.
In order to facilitate stable installation of the circuit board main body 4 and the installation frame 2 in the first engaging groove 5 by engaging the engaging block 3, in this embodiment, preferably, the engaging block 3 and the first engaging groove 5 are of a convex structure, and the engaging block 3 is engaged with the inner surface of the first engaging groove 5.
In order to fasten the fixture block 3 and the circuit board main body 4 in the second card slot 9 by the clamping head 8, the fixture block is conveniently fixed and mounted, in this embodiment, preferably, the clamping head 8 is embedded in the second card slot 9, and the end of the clamping head 8 is the same as the inner structure of the second card slot 9.
In order to facilitate the stable installation of the circuit board main body 4 by the mounting frame 2, and facilitate the installation or detachment for use, in the present embodiment, it is preferable that the mounting frame 2 and the circuit board main body 4 are both rectangular structures, and the circuit board main body 4 is embedded in the mounting frame 2.
The utility model discloses a theory of operation and use flow: before the circuit board capable of preventing fire is used, firstly, a clamping plate 10 is clamped in a third clamping groove 12 to enable a mounting plate 1 to be closed at a corner position of a mounting frame 2, the clamping plate 10 is tightly pressed in the third clamping groove 12 through a pressing rubber pad 11 to enable the mounting plate 1 to be tightly mounted, after the mounting plate is mounted, a screw penetrates through the mounting plate 1 to fix the mounting frame 2 at a certain position in the mounting frame 2, when the mounting plate 1 is deformed and damaged in long-time operation, the mounting plate 1 can be dismounted and replaced by the same operation, then a circuit board main body 4 is directly embedded in the mounting frame 2 through the clamping block 3 clamped in a first clamping groove 5 during mounting, at the moment, a clamping head 8 is tightly pressed in a second clamping groove 9 through the elastic deformation effect of a first spring 6 in a groove 7, at the moment, the circuit board main body 4 is tightly fixed with the clamping block 3 to be convenient for fixing the circuit board main body 4, the circuit board main body 4 is convenient to mount and use, and the circuit board main body 4 can be detached by the same operation during inspection and maintenance.
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 circuit board capable of preventing fire, comprising a circuit board main body (4), characterized in that: the outer surface of the circuit board main body (4) is provided with an installation frame (2), the edge of the inner surface of the installation frame (2) is integrally formed with a clamping block (3), the two ends of the clamping block (3) are both provided with second clamping grooves (9), the edge of the circuit board main body (4) is provided with a first clamping groove (5), a groove (7) is formed in the circuit board main body (4) on the side surface of the first clamping groove (5), a first spring (6) is fixedly bonded in the groove (7) through glue solution, the end part of the first spring (6) is elastically connected with a clamping head (8), the mounting frame (2) and the circuit board main body (4) are connected with the first clamping groove (5) in a clamping way through the clamping block (3), the first spring (6) and the clamping block (3) are in pressing connection with the second clamping groove (9) through the clamping head (8).
2. A fire prevention type circuit board according to claim 1, wherein: the four corner positions of the mounting frame (2) are provided with mounting plates (1), a clamping plate (10) is integrally formed on one side of the mounting plate (1), a pressing rubber pad (11) is fixedly bonded on the outer surface of the clamping plate (10) through glue solution, third clamping grooves (12) are formed in two ends of the mounting frame (2), the side surface of the mounting plate (1) is connected with the mounting frame (2) in a clamping way through the clamping plate (10) and the third clamping groove (12), the clamping plate (10) is tightly pressed and connected with the mounting frame (2) through the pressing rubber pad (11), a pressing plate (13) is integrally formed at the end part of the mounting plate (1), a fourth clamping groove (14) is formed on the side surface of the mounting frame (2), the end part of the mounting plate (1) is connected with the mounting frame (2) through the pressure plate (13) and the fourth clamping groove (14) in a clamping manner.
3. A fire prevention type circuit board according to claim 2, wherein: the third clamping groove (12) and the mounting frame (2) are of an integrated structure, and the clamping plate (10) is matched with the inner surface of the third clamping groove (12).
4. A fire prevention type circuit board according to claim 2, wherein: the pressing plate (13) is of a rectangular structure, and the end part of the pressing plate (13) is embedded into the fourth clamping groove (14).
5. A fire prevention type circuit board according to claim 1, wherein: the clamping block (3) and the first clamping groove (5) are of a convex structure, and the clamping block (3) is matched with the inner surface of the first clamping groove (5).
6. A fire prevention type circuit board according to claim 1, wherein: the dop (8) is embedded into the interior of the second clamping groove (9), and the end part of the dop (8) is the same as the interior structure of the second clamping groove (9).
7. A fire prevention type circuit board according to claim 1, wherein: the mounting frame (2) and the circuit board main body (4) are both rectangular structures, and the circuit board main body (4) is embedded in the mounting frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022624247.4U CN213244499U (en) | 2020-11-13 | 2020-11-13 | Can prevent type circuit board that fires |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022624247.4U CN213244499U (en) | 2020-11-13 | 2020-11-13 | Can prevent type circuit board that fires |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213244499U true CN213244499U (en) | 2021-05-18 |
Family
ID=75882092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022624247.4U Active CN213244499U (en) | 2020-11-13 | 2020-11-13 | Can prevent type circuit board that fires |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213244499U (en) |
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2020
- 2020-11-13 CN CN202022624247.4U patent/CN213244499U/en active Active
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