CN217088237U - Novel printed circuit board - Google Patents
Novel printed circuit board Download PDFInfo
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- CN217088237U CN217088237U CN202220305417.9U CN202220305417U CN217088237U CN 217088237 U CN217088237 U CN 217088237U CN 202220305417 U CN202220305417 U CN 202220305417U CN 217088237 U CN217088237 U CN 217088237U
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- fixed plate
- circuit board
- movable plate
- printed circuit
- fixedly connected
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Abstract
The utility model relates to the technical field of circuit boards, in particular to a novel printed circuit board, which comprises a fixed plate, wherein the fixed plate is in a U-shaped arrangement, the right side wall of the fixed plate is provided with a groove, two movable connection plates are arranged in the groove, the movable plate is in a U-shaped arrangement, two positioning mechanisms are symmetrically arranged at the front and the back of the top surface of the fixed plate, mounting grooves are arranged on the side walls of the fixed plate and the movable plate, two mounting grooves are movably connected with the same circuit board body, two connecting mechanisms are symmetrically arranged at the front and the back of the bottom surfaces of the fixed plate and the movable plate, and flow guide grooves are arranged in the side walls of the fixed plate and the movable plate, so that the utility model can uniformly radiate the circuit board body and prevent the circuit board body from being overhigh temperature through the mutual cooperation among the fixed plate, the movable plate, the flow guide grooves, the air outlet, the air inlet pipe and the like, the damage and short circuit of part of components are caused, and the heat dissipation effect can be effectively improved.
Description
Technical Field
The utility model relates to a circuit board technical field specifically is a novel printed circuit board.
Background
The circuit board has been developed for many years, the design is mainly territory design, and the main advantages of the circuit board are that the errors of wiring and assembly are greatly reduced, the automation level and the production labor rate are improved, so the circuit board also becomes a main part for the circuit layout and control of modern equipment.
Printed circuit board among the prior art is in the use, because components and parts on the circuit board are more, long-time the use can produce more heat, if not in time dispel the heat to it, can cause the condition that part components and parts are ageing, even short circuit, and be not convenient for dismantle and install the circuit board, it is not convenient especially when maintaining to lead to the poor and availability factor scheduling problem of its radiating effect.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel printed circuit board to solve the problem that proposes among the above-mentioned background art.
The technical scheme of the utility model is that: the utility model provides a novel printed circuit board, which comprises a fixing plate and i, the fixed plate is the U-shaped setting, fixed plate right side wall all sets up flutedly, two swing joint has same fly leaf in the recess, the fly leaf is the U-shaped setting, the symmetry is provided with two positioning mechanism around the fixed plate top surface, the mounting groove has all been seted up on fixed plate and the fly leaf lateral wall, two swing joint has same circuit board body in the mounting groove, the symmetry all is provided with two coupling mechanism around fixed plate and the fly leaf bottom surface, the guiding gutter has all been seted up in fixed plate and the fly leaf lateral wall, a plurality of evenly distributed's exhaust vent has all been seted up to the guiding gutter near circuit board body one side lateral wall, equal fixedly connected with air-supply line on fixed plate and the fly leaf lateral wall, the air-supply line is linked together with the guiding gutter.
Preferably, the positioning mechanism comprises a round rod, the round rod is movably connected with the fixed plate, a round plate is fixedly connected to the top end of the round rod, a first spring is movably connected to the side wall of the round rod, two ends of the first spring are fixedly connected with the round plate and the fixed plate respectively, a plurality of uniformly distributed round holes are formed in the top surface of the movable plate, and the bottom end of the round rod penetrates through the fixed plate and is inserted into the round holes.
Preferably, coupling mechanism includes the spout, the spout all is located fixed plate and fly leaf bottom surface, equal swing joint has the slider in the spout, slider bottom surface fixedly connected with installation pole, the mounting hole has all been seted up to installation pole bottom, a plurality of evenly distributed's through-hole has all been seted up to the spout top surface, one of them swing joint has the bolt in the through-hole, the slider top surface all seted up with bolt assorted screw.
Preferably, the left side wall of the groove is fixedly connected with a second spring, and the other end of the second spring is fixedly connected with the movable plate.
Preferably, lateral wall fixedly connected with stopper respectively around the fly leaf, all set up on the recess lateral wall with stopper assorted spacing groove, stopper and spacing groove swing joint.
Preferably, the bottom surfaces of the mounting grooves are fixedly connected with insulating pads.
The utility model discloses an improve and provide a neotype printed circuit board here, compare with prior art, have following improvement and advantage:
one is as follows: the utility model can uniformly radiate the circuit board body through the mutual cooperation of the fixed plate, the movable plate, the diversion trench, the air outlet, the air inlet pipe and the like, thereby preventing the circuit board body from over-high temperature, preventing the damage and short circuit of partial components and parts and effectively improving the radiating effect;
the second step is as follows: the utility model discloses a mutually supporting between fixed plate, fly leaf, positioning mechanism and the coupling mechanism etc. can carry out convenient installation and dismantlement operation according to circuit board body specification, utilizes coupling mechanism to install fixedly with external equipment simultaneously, improves its convenience of use.
Drawings
The invention is further explained below with reference to the figures and examples:
fig. 1 is a perspective view of the present invention;
FIG. 2 is a perspective view of the present invention;
fig. 3 is a bottom perspective view of the present invention;
FIG. 4 is an enlarged view taken at A in FIG. 2;
FIG. 5 is an enlarged view at B in FIG. 3;
FIG. 6 is an enlarged view at C in FIG. 2;
fig. 7 is an enlarged view at D in fig. 2.
Description of reference numerals:
1. a fixing plate; 2. a groove; 3. a movable plate; 4. a positioning mechanism; 41. a round bar; 42. a circular plate; 43. a first spring; 44. a circular hole; 5. mounting grooves; 6. a connecting mechanism; 61. a chute; 62. a slider; 63. mounting a rod; 64. a through hole; 65. mounting holes; 7. a bolt; 8. a diversion trench; 9. an air outlet; 10. an air inlet pipe; 11. a second spring; 12. a limiting block; 13. a limiting groove; 14. an insulating pad; 15. the circuit board body.
Detailed Description
The present invention will be described in detail below, and it is apparent that the technical solutions in the embodiments of the present invention are described clearly and completely. 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.
The utility model discloses an improve and provide a neotype printed circuit board here, the technical scheme of the utility model is:
as shown in FIGS. 1-7, a novel printed circuit board comprises a fixed plate 1, wherein the fixed plate 1 is U-shaped, the right side wall of the fixed plate 1 is provided with a groove 2, the two grooves 2 are movably connected with a movable plate 3, the movable plate 3 is U-shaped, the left side wall of the groove 2 is fixedly connected with a second spring 11, the other end of the second spring 11 is fixedly connected with the movable plate 3, the front side wall and the rear side wall of the movable plate 3 are respectively fixedly connected with a limit block 12, the side wall of the groove 2 is provided with a limit groove 13 matched with the limit block 12, the limit block 12 is movably connected with the limit groove 13, the top surface of the fixed plate 1 is symmetrically provided with two positioning mechanisms 4 in front and rear, the side walls of the fixed plate 1 and the movable plate 3 are respectively provided with an installation groove 5, the bottom surface of the installation groove 5 is fixedly connected with an insulation pad 14, and the two installation grooves 5 are movably connected with a circuit board body 15, the front and back of the bottom surfaces of the fixed plate 1 and the movable plate 3 are symmetrically provided with two connecting mechanisms 6, the side walls of the fixed plate 1 and the movable plate 3 are respectively provided with a diversion trench 8, the side wall of the diversion trench 8 close to one side of the circuit board body 15 is respectively provided with a plurality of air outlet holes 9 which are uniformly distributed, the side walls of the fixed plate 1 and the movable plate 3 are respectively and fixedly connected with an air inlet pipe 10, and the air inlet pipes 10 are communicated with the diversion trenches 8;
further, the positioning mechanism 4 comprises a round rod 41, the round rods 41 are movably connected with the fixed plate 1, the top ends of the round rods 41 are fixedly connected with a round plate 42, the side wall of the round rod 41 is movably connected with a first spring 43, two ends of the first spring 43 are fixedly connected with the round plate 42 and the fixed plate 1 respectively, the top surface of the movable plate 3 is provided with a plurality of uniformly distributed round holes 44, and the bottom end of the round rod 41 penetrates through the fixed plate 1 and is inserted into the round holes 44;
further, coupling mechanism 6 includes spout 61, spout 61 all is located fixed plate 1 and 3 bottom surfaces of fly leaf, equal swing joint has slider 62 in spout 61, slider 62 bottom surface fixedly connected with installation pole 63, mounting hole 65 has all been seted up to installation pole 63 bottom, a plurality of evenly distributed's through-hole 64 has all been seted up to spout 61 top surface, swing joint has bolt 7 in one of them through-hole 64, slider 62 top surface all seted up with bolt 7 assorted screw, through fixed plate 1, fly leaf 3, mutually support between positioning mechanism 4 and coupling mechanism 6 etc., can carry out convenient installation and dismantlement operation according to circuit board body 15 specifications, it can install fixedly with external equipment to utilize coupling mechanism 6 simultaneously, improve its convenience in use.
The working principle is as follows: when the technical scheme is used, firstly, the circular plate 42 is pulled upwards to drive the circular rod 41 to move upwards, meanwhile, the first spring 43 is stretched, so that the circular rod 41 is separated from the circular hole 44, the fixing operation on the movable plate 3 is released, then the movable plate 3 is pulled out towards the right side, the second spring 11 is stretched, then the circuit board body 15 is placed in the installation groove 5, the movable plate 3 is loosened to drive the installation groove 5 on the movable plate 3 to be clamped into the circuit board body 15 through rebounding of the second spring 11, at the moment, the circular plate 42 is loosened, the circular rod 41 is rebounded through the first spring 43 to be inserted into the specified circular hole 44, the convenient installation operation on the circuit board body 15 is completed, then, according to the position of the external equipment installation rod 63, the bolt 7 is firstly loosened, the fixing on the installation rod 63 is released, then, after the installation rod 63 is moved to a proper position, the bolt 7 is inserted into a proper through hole 64 and screwed into the spiral hole, and the installation rod 63 is fixed, in the use of the circuit board body 15, airflow is injected into the air inlet pipe 10 through external equipment, flows in from the air outlet hole 9 through the flow guide groove 8, and the components on the circuit board body 15 are subjected to heat dissipation treatment, so that the conditions of damage, short circuit and the like caused by overhigh long-time working temperature of the components are prevented, and the heat dissipation effect of the circuit board body can be effectively improved.
The previous description is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. A novel printed circuit board, characterized in that: the air conditioner comprises a fixed plate (1), wherein the fixed plate (1) is arranged in a U shape, the right side wall of the fixed plate (1) is provided with grooves (2), two grooves (2) are movably connected with the same movable plate (3), the movable plate (3) is arranged in a U shape, the front and back of the top surface of the fixed plate (1) are symmetrically provided with two positioning mechanisms (4), the side walls of the fixed plate (1) and the movable plate (3) are respectively provided with a mounting groove (5), the two mounting grooves (5) are movably connected with the same circuit board body (15), the front and back of the bottom surfaces of the fixed plate (1) and the movable plate (3) are symmetrically provided with two connecting mechanisms (6), the side walls of the fixed plate (1) and the movable plate (3) are respectively provided with a diversion groove (8), one side wall of the diversion groove (8) close to the circuit board body (15) is respectively provided with a plurality of air outlet holes (9) which are uniformly distributed, the air inlet pipe (10) is fixedly connected to the side walls of the fixed plate (1) and the movable plate (3), and the air inlet pipe (10) is communicated with the diversion trench (8).
2. A novel printed circuit board according to claim 1, wherein: positioning mechanism (4) include round bar (41), round bar (41) all with fixed plate (1) swing joint, the equal fixedly connected with plectane (42) in round bar (41) top, swing joint has first spring (43) on round bar (41) lateral wall, first spring (43) both ends respectively with plectane (42) and fixed plate (1) fixed connection, a plurality of evenly distributed's round hole (44) are seted up to fly leaf (3) top surface, fixed plate (1) and wherein in round hole (44) are run through to round bar (41) bottom.
3. A novel printed circuit board according to claim 1, wherein: coupling mechanism (6) include spout (61), spout (61) all are located fixed plate (1) and fly leaf (3) bottom surface, equal swing joint has slider (62) in spout (61), slider (62) bottom surface fixedly connected with installation pole (63), mounting hole (65) have all been seted up to installation pole (63) bottom, a plurality of evenly distributed's through-hole (64) have all been seted up to spout (61) top surface, one of them swing joint has bolt (7) in through-hole (64), slider (62) top surface all seted up with bolt (7) assorted screw.
4. A novel printed circuit board according to claim 1, wherein: the equal fixedly connected with second spring (11) of recess (2) left side wall, the second spring (11) other end all with fly leaf (3) fixed connection.
5. A novel printed circuit board according to claim 1, wherein: lateral wall fixedly connected with stopper (12) respectively around fly leaf (3), all seted up on recess (2) lateral wall with stopper (12) assorted spacing groove (13), stopper (12) and spacing groove (13) swing joint.
6. A novel printed circuit board according to claim 1, wherein: the bottom surfaces of the mounting grooves (5) are fixedly connected with insulating pads (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220305417.9U CN217088237U8 (en) | 2022-02-16 | 2022-02-16 | Novel printed circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220305417.9U CN217088237U8 (en) | 2022-02-16 | 2022-02-16 | Novel printed circuit board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN217088237U true CN217088237U (en) | 2022-07-29 |
| CN217088237U8 CN217088237U8 (en) | 2022-08-19 |
Family
ID=82544983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220305417.9U Active CN217088237U8 (en) | 2022-02-16 | 2022-02-16 | Novel printed circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217088237U8 (en) |
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2022
- 2022-02-16 CN CN202220305417.9U patent/CN217088237U8/en active Active
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| Publication number | Publication date |
|---|---|
| CN217088237U8 (en) | 2022-08-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CU01 | Correction of utility model |
Correction item: Patentee Correct: Huizhou Shengfeng circuit board manufacturing Co.,Ltd. False: Huizhou Shengfeng circuit board manufacturing Co.,Ltd. Number: 30-02 Volume: 38 Correction item: Patentee Correct: Huizhou Shengfeng circuit board manufacturing Co.,Ltd. False: Huizhou Shengfeng circuit board manufacturing Co.,Ltd. Number: 30-02 Page: The title page Volume: 38 |
|
| CU01 | Correction of utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220805 Address after: 516000 Baigang village, Xiaojinkou Town, Huicheng District, Huizhou City, Guangdong Province Patentee after: Huizhou Shengfeng circuit board manufacturing Co.,Ltd. Address before: New Housing Unit, Chengxia Village Committee, Huanghua Town, Yingde City, Qingyuan City, Guangdong Province, 513000 Patentee before: Peng Rongwei |
|
| TR01 | Transfer of patent right |