CN213586421U - PCB circuit board with corner protection architecture - Google Patents
PCB circuit board with corner protection architecture Download PDFInfo
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- CN213586421U CN213586421U CN202022882648.XU CN202022882648U CN213586421U CN 213586421 U CN213586421 U CN 213586421U CN 202022882648 U CN202022882648 U CN 202022882648U CN 213586421 U CN213586421 U CN 213586421U
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Abstract
The utility model discloses a PCB circuit board with corner protective structure, including circuit board main part, protection curb plate and base plate, the lag is all installed in the outside four corners department of circuit board main part, and the outside of lag is fixed with the connecting rod, the protection curb plate is installed in the outside of connecting rod, and the inboard middle part of protection curb plate is fixed with LED lamp pearl, the inboard both sides of protection curb plate are fixed with the diagonal brace, and the diagonal brace has been glued near the one end of circuit board main part and has been met the slipmat, the radiating groove has been seted up to the inside of protection curb plate, the inside of lag is fixed with the protecting block, and the one end that the protecting block is close to the circuit board main part is glued and has been had the cushion layer, the inside both sides of lag are glued and have flexible laminating layer, buffer spring is all installed to. This PCB circuit with corner protection architecture sets up in the outside four corners department of circuit board main part through four symmetry evenly distributed's lag, can protect the corner department of circuit board main part.
Description
Technical Field
The utility model relates to a PCB circuit board technical field specifically is a PCB circuit board with corner protection architecture.
Background
The PCB is called a printed circuit board, which is an important electronic component, is a support for electronic components, and is a carrier for electrical connection of electronic components. It is called a "printed" circuit board because it is made using electronic printing.
The existing PCB circuit board does not have a corner protection structure, the corners are easy to collide and damage, the protection effect is not good and easy to damage, the structural strength of the PCB circuit board is not enough, the ventilation and heat dissipation effects are poor during use, and therefore the PCB circuit board with the corner protection structure is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a PCB circuit board with corner protective structure to solve the current PCB circuit board that proposes in the above-mentioned background art and do not possess corner protective structure, the easy collision of corner is impaired, and the protecting effect is impaired easily poorly, and PCB circuit board structural strength is not enough, the relatively poor problem of ventilation radiating effect during the use.
In order to achieve the above object, the utility model provides a following technical scheme: a PCB circuit board with a corner protection structure comprises a circuit board main body, protection side plates and a base plate, wherein protection sleeves are respectively arranged at four corners of the outer side of the circuit board main body, a connecting rod is fixed on the outer side of the protective sleeve, the protective side plate is arranged on the outer side of the connecting rod, the LED lamp beads are fixed in the middle of the inner side of the protective side plate, inclined support rods are fixed on two sides of the inner side of the protective side plate, and one end of the diagonal brace close to the circuit board main body is glued with a non-slip mat, the interior of the protective side plate is provided with a heat dissipation groove, the interior of the protective sleeve is fixed with a protective block, and one end of the protection block close to the circuit board main body is glued with a soft cushion layer, two sides of the interior of the protection sleeve are glued with flexible gluing layers, the upper side and the lower side of the interior of the protection sleeve are both provided with buffer springs, and a rubber layer is fixed on one side of the buffer spring close to the circuit board main body, and the substrate is fixed in the middle of the lower side of the circuit board main body.
Preferably, the number of the protecting sleeves is four, and the protecting sleeves are symmetrically and uniformly distributed around the central line of the circuit board main body.
Preferably, the protection side plates form an integrated structure through the connecting rods and the protection sleeves, the protection side plates are parallel to each other, and radiating grooves are uniformly distributed on the inner sides of the protection side plates.
Preferably, the inclined supporting rods are attached to the outer side face of the circuit board main body through the anti-slip pad, and the inclined supporting rods are symmetrical with respect to the vertical center line of the circuit board main body.
Preferably, the protection block is of a rectangular structure, and the protection block is fixedly connected with the protection sleeve.
Preferably, the buffer springs are symmetrical with respect to a transverse center line of the circuit board main body, and a lower side surface of the inner rubber layer of the buffer spring is attached to an upper side surface of the circuit board main body.
Preferably, the symmetry center of the substrate coincides with the symmetry center of the circuit board main body, and the interior of the substrate is in a hollow structure.
Compared with the prior art, the beneficial effects of the utility model are that: the PCB circuit board with the corner protection structure is arranged at the four corners of the outer part of the circuit board main body through four symmetrically and uniformly distributed protection sleeves, so that the corners of the circuit board main body can be protected, the protection blocks are fixedly connected with the protection sleeves, so that the protection blocks can be fixed on the inner side of the protection sleeves, the protection blocks in rectangular structures are matched with the corners of the circuit board main body in shape and can be embedded into the outer sides of the corners of the circuit board main body, and the structural strength of the corners of the circuit board main body is enhanced;
the two groups of mutually parallel protective side plates are arranged on two sides of the outer part of the circuit board main body so as to be convenient for protecting two sides of the circuit board main body, the arrangement of the heat dissipation grooves on the inner sides of the protective side plates is convenient for ventilating and dissipating heat on two sides of the circuit board main body, the symmetrically arranged inclined support rods are arranged between the circuit board main body and the protective side plates, the structural strength of the outer side of the circuit board main body can be enhanced, the compressive strength of the outer side of the circuit board main body is enhanced, and the arrangement of the;
the arrangement of the upper buffer spring and the lower buffer spring in the protecting sleeve facilitates elastic positioning of the upper side and the lower side of the edge of the circuit board main body, and meanwhile plays a role in buffering and compression resistance.
Drawings
Fig. 1 is a schematic top view of the external structure of the present invention;
FIG. 2 is a schematic view of the protective side plate of the present invention;
FIG. 3 is a schematic view of the top half-section structure of the present invention;
FIG. 4 is a front view of the half-section structure of the present invention;
fig. 5 is an enlarged schematic view of a portion a in fig. 4 according to the present invention.
In the figure: 1. a circuit board main body; 2. a protective sleeve; 3. a connecting rod; 4. a protective side plate; 5. LED lamp beads; 6. a diagonal brace; 7. a non-slip mat; 8. a heat sink; 9. a protection block; 10. a soft cushion layer; 11. a flexible adhesive layer; 12. a buffer spring; 13. a rubber layer; 14. a substrate.
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. 1-5, the present invention provides a technical solution: a PCB circuit board with a corner protection structure comprises a circuit board main body 1, protecting sleeves 2, connecting rods 3, protecting side plates 4, LED lamp beads 5, inclined supporting rods 6, anti-slip pads 7, radiating grooves 8, protecting blocks 9, soft cushion layers 10, flexible attaching layers 11, buffer springs 12, rubber layers 13 and a base plate 14, wherein the protecting sleeves 2 are installed at four corners of the outer side of the circuit board main body 1, the connecting rods 3 are fixed at the outer sides of the protecting sleeves 2, the protecting sleeves 2 are provided with four protecting sleeves, the protecting sleeves 2 are symmetrically and uniformly distributed among the protecting sleeves 2 about the central line of the circuit board main body 1, the four protecting sleeves 2 which are symmetrically and uniformly distributed are arranged at the four corners of the outer side of the circuit board main body 1 and can protect the corners of the circuit board main body 1, the protecting side plates 4 are installed at the outer sides of the connecting rods 3, the LED lamp beads 5 are fixed at the middle parts of the inner sides of the protecting, the protection side plates 4 are parallel to each other, the heat dissipation grooves 8 are uniformly distributed on the inner sides of the protection side plates 4, the protection side plates 4 and the protection sleeve 2 can be connected into a whole through the connecting rod 3, the two groups of protection side plates 4 which are parallel to each other are arranged on two outer sides of the circuit board main body 1 so as to protect two sides of the circuit board main body 1, and the heat dissipation grooves 8 on the inner sides of the protection side plates 4 are arranged so as to facilitate ventilation and heat dissipation on two sides of the circuit board main body 1;
the flexible attaching layers 11 are glued to two inner sides of the protective sleeve 2, the buffer springs 12 are mounted on the upper and lower sides of the inner portion of the protective sleeve 2, a rubber layer 13 is fixed on one side, close to the circuit board main body 1, of each buffer spring 12, the buffer springs 12 are symmetrical with respect to the transverse center line of the circuit board main body 1, the lower side surfaces of the rubber layers 13 on the inner sides of the buffer springs 12 are attached to the upper side surface of the circuit board main body 1, the buffer springs 12 are arranged to elastically position the upper and lower sides of the corners of the circuit board main body 1 and play a role in buffering and pressure resistance, the rubber layers 13 are arranged to prevent abrasion of the outer side surface of the circuit board main body 1, the substrate 14 is fixed in the middle of the lower side of the circuit board main body 1, the symmetric center of the substrate 14 is overlapped with the symmetric center of the circuit board main body 1, the inner portion of the, and meanwhile, the lower side surface of the circuit board main body 1 is convenient to ventilate and radiate.
The working principle is as follows: for the PCB circuit board with the corner protection structure, firstly, four protection sleeves 2 which are symmetrically and uniformly distributed can be arranged at four corners of the outer part of a circuit board main body 1 by adjusting, so that the corners of the circuit board main body 1 are protected, at the moment, a protection block 9 which is in a rectangular structure is matched with the corners of the circuit board main body 1 in shape and can be embedded into the outer sides of the corners of the circuit board main body 1, the structural strength of the corners of the circuit board main body 1 is enhanced, and the upper side and the lower side of the inner part of each protection sleeve 2 are provided with buffer springs 12, so that the upper side and the lower side of the corners of the circuit board main body 1 can be elastically positioned, and meanwhile;
then two sets of protection curb plates 4 that are parallel to each other set up in the outside both sides of circuit board main part 1 and are convenient for protect the both sides of circuit board main part 1, and the diagonal brace 6 that the symmetry set up sets up between circuit board main part 1 and protection curb plate 4, can strengthen the structural strength in the circuit board main part 1 outside, strengthen the compressive strength in the circuit board main part 1 outside simultaneously, the setting of slipmat 7 can not cause wearing and tearing to the lateral surface of circuit board main part 1, the below that is fretwork column structure in the use can be carried out to circuit board main part 1, the ventilation and heat dissipation of the circuit board main part 1 downside of being convenient for simultaneously, the ventilation and heat dissipation of circuit board main part 1 both sides is convenient for in the setting of the inboard radiating groove 8 of protection curb plate 4, just so accomplish.
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 PCB circuit board with corner protection architecture, includes circuit board main part (1), protection curb plate (4) and base plate (14), its characterized in that: the circuit board comprises a circuit board main body (1), wherein protective sleeves (2) are mounted at four corners of the outer side of the circuit board main body (1), connecting rods (3) are fixed at the outer sides of the protective sleeves (2), protective side plates (4) are mounted at the outer sides of the connecting rods (3), LED lamp beads (5) are fixed at the middle parts of the inner sides of the protective side plates (4), inclined supporting rods (6) are fixed at two sides of the inner sides of the protective side plates (4), anti-slip pads (7) are glued at one ends, close to the circuit board main body (1), of the inclined supporting rods (6), heat dissipation grooves (8) are formed in the protective side plates (4), protective blocks (9) are fixed in the protective sleeves (2), soft cushion layers (10) are glued at one ends, close to the circuit board main body (1), flexible layers (11) are glued at two sides in the protective sleeves (2), and buffer springs (12) are mounted at the upper and lower sides, and a rubber layer (13) is fixed on one side of the buffer spring (12) close to the circuit board main body (1), and the substrate (14) is fixed in the middle of the lower side of the circuit board main body (1).
2. A PCB board with corner protection structure according to claim 1, wherein: the number of the protecting sleeves (2) is four, and the protecting sleeves (2) are symmetrically and uniformly distributed around the center line of the circuit board main body (1).
3. A PCB board with corner protection structure according to claim 1, wherein: the protection side plates (4) form an integrated structure with the protection sleeve (2) through the connecting rods (3), the protection side plates (4) are parallel to each other, and heat dissipation grooves (8) are uniformly distributed on the inner sides of the protection side plates (4).
4. A PCB board with corner protection structure according to claim 1, wherein: the inclined supporting rods (6) are attached to the outer side face of the circuit board main body (1) through the anti-slip pad (7), and the inclined supporting rods (6) are symmetrical about the vertical center line of the circuit board main body (1).
5. A PCB board with corner protection structure according to claim 1, wherein: the protection block (9) is of a rectangular structure, and the protection block (9) is fixedly connected with the protection sleeve (2).
6. A PCB board with corner protection structure according to claim 1, wherein: the buffer springs (12) are symmetrical about the transverse center line of the circuit board main body (1), and the lower side surfaces of the inner side rubber layers (13) of the buffer springs (12) are attached to the upper side surface of the circuit board main body (1).
7. A PCB board with corner protection structure according to claim 1, wherein: the symmetry center of the substrate (14) coincides with the symmetry center of the circuit board main body (1), and the interior of the substrate (14) is of a hollow structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022882648.XU CN213586421U (en) | 2020-12-04 | 2020-12-04 | PCB circuit board with corner protection architecture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022882648.XU CN213586421U (en) | 2020-12-04 | 2020-12-04 | PCB circuit board with corner protection architecture |
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| Publication Number | Publication Date |
|---|---|
| CN213586421U true CN213586421U (en) | 2021-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022882648.XU Active CN213586421U (en) | 2020-12-04 | 2020-12-04 | PCB circuit board with corner protection architecture |
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| CN (1) | CN213586421U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114724471A (en) * | 2022-04-11 | 2022-07-08 | 广东沐梵光电有限公司 | Micro LED transparent flexible film screen and production process thereof |
-
2020
- 2020-12-04 CN CN202022882648.XU patent/CN213586421U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114724471A (en) * | 2022-04-11 | 2022-07-08 | 广东沐梵光电有限公司 | Micro LED transparent flexible film screen and production process thereof |
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