CN210351922U - Waterproof circuit board suitable for installation in humid place - Google Patents
Waterproof circuit board suitable for installation in humid place Download PDFInfo
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- CN210351922U CN210351922U CN201921326950.8U CN201921326950U CN210351922U CN 210351922 U CN210351922 U CN 210351922U CN 201921326950 U CN201921326950 U CN 201921326950U CN 210351922 U CN210351922 U CN 210351922U
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Abstract
The utility model provides a waterproof circuit board suitable for installing a humid place, which comprises a mainboard, a power supply seat, a porous data joint, a USB interface, a barrier frame, a slide bar and a one-way louver; a power supply seat, a porous data connector and a USB interface are respectively arranged on two sides of the mainboard, and a sealing plate is fixedly arranged outside a printed line on the rear side of the USB interface through bonding; the top parts of the two sides of the main board are fixedly provided with guide rails through bolts; both sides of the bottom of the shell are provided with sliding strip structures, and the shell is movably connected with the main board through the sliding strip structures matched with the guide rails; the setting of shell provides comparatively comprehensive safeguard function for the circuit board, and avris and inner structure through the shell can effectively seal the external component of circuit board, prevent the moist invasion, seal the mainboard simultaneously and protect to, the shell assembles through simple structure, makes things convenient for the production equipment, and the maintenance of being convenient for to dismantle simultaneously and accessory is changed.
Description
Technical Field
The utility model belongs to the technical field of the electron, more specifically say, in particular to waterproof type circuit board suitable for install moist place.
Background
The circuit board is also called as a flexible circuit board, the flexible circuit board is a flexible printed circuit board which is made of polyimide or polyester film as a base material and has high reliability and excellent performance, when the flexible printed circuit board is used in a humid environment, the biggest problem is that components inside the flexible printed circuit board are affected with damp and damaged, particularly, the flexible printed circuit board with a precise structure has poor resistance to water vapor, once electronic equipment is wetted or affected with damp, irrecoverable loss is caused, the whole equipment is scrapped, or the flexible printed circuit board is detached for maintenance, so that economic loss is caused, and the equipment cannot be used continuously.
Through retrieving for example, patent No. CN206932468U discloses a waterproof circuit board with a novel structure, which comprises a circuit board body, wherein a heat conducting cover is arranged at the upper end of the circuit board body, a first groove and a second groove which are arranged in a crossed manner are arranged on the upper surface of the heat conducting cover, a plurality of adsorption bags are arranged on both sides of the first groove and the second groove, an adsorption sheet made of a water absorbing material is filled in each adsorption bag, and a water accumulating cup is arranged at the crossing position of the first groove and the second groove on the heat conducting cover. The utility model can adsorb the water vapor in the air through the adsorption bag arranged on the upper surface of the metal sheet, when water drops are splashed on the adsorption bag, the water drops flow into the first groove and the second groove along the outer surface of the adsorption bag, the water accumulation cup accumulates the water drops in the first groove and the second groove, and when the circuit board is in a working state, the generated heat can evaporate the water in the water accumulation cup; the structure is simple, the surface of the circuit board is effectively kept dry, and the problem that the circuit board is corroded in a humid environment, so that the circuit is poor in contact and the like is avoided.
For another example, patent No. CN206698496U discloses a waterproof easily-installed circuit board, which comprises a protective cover, a fixing plate, a bolt, a first screw hole, a fixing groove, a second screw hole, a fixing strip and a circuit board, wherein the middle part of the mounting seat is provided with the fixing plate, the upper end of the fixing plate is provided with the protective cover, the lower end of the mounting seat is provided with the fixing groove, a hand-screwed screw rod penetrates through the first screw hole, the circuit board is installed at the lower end of the inner part of the protective cover, the waterproof easily-installed circuit board is provided with the protective cover made of a siliceous material member, so that the circuit board is better protected, the problem that the circuit board cannot be effectively protected from water and dust is solved, the problem that water and dust damage the circuit board is avoided, the mounting plate is provided, the complicated installation problem is solved, the problem that the disassembly and installation are complicated is avoided, have the benefit of fastening safety cover and mount pad, solved the untight problem of safety cover and mount pad connection.
Based on the above, the circuit board that uses at present mainly removes the tide through functions such as heating to the circuit board, probably damages the circuit board when removing the tide, what can not change protects the circuit board, and the leakproofness is general, does not possess the function of removing the tide to sealing up each spare part.
In view of the above, research and improvement are made on the existing structure and defects, and a waterproof circuit board suitable for being installed in a wet place is provided, so as to achieve the purpose of higher practical value.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a waterproof type circuit board suitable for install moist place to solve the circuit board that uses at present who proposes in the above-mentioned background art and mainly remove the tide through functions such as heating to the circuit board, probably damage the circuit board when removing the tide, what can not change protects the circuit board, and the leakproofness is general, does not possess the problem of sealing up the function of removing the tide to each spare part.
The utility model relates to a purpose and efficiency suitable for install waterproof type circuit board in moist place is reached by following concrete technological means:
a waterproof circuit board suitable for being installed in a humid place comprises a main board, a power supply seat, a porous data connector, a USB interface, a sealing plate, a foam plate, a shell, a USB sleeve, a power supply port, an air inlet cylinder, an air deflector, a sliding rail, a sealing strip, a fan, a side shell, a blocking frame, a sliding strip and a one-way shutter; a power supply seat, a porous data connector and a USB interface are respectively arranged on two sides of the mainboard, and a sealing plate is fixedly arranged outside a printed line on the rear side of the USB interface through bonding; the top parts of the two sides of the main board are fixedly provided with guide rails through bolts; both sides of the bottom of the shell are provided with sliding strip structures, and the shell is movably connected with the main board through the sliding strip structures matched with the guide rails; and a foam board is fixedly arranged outside the electric welding surface at the bottom of the main board through bonding.
Further, a USB sleeve is integrally arranged on one side of the shell, and a colloidal layer is fixedly arranged at the end part of the USB sleeve through bonding; the USB cover is sealed through the gluing closing plate of colloidal layer laminating.
Furthermore, a power supply port is formed in one side of the shell, and a circular ring structure extends out of the power supply port; the power supply port is internally fixedly provided with a colloidal layer through bonding, and the power supply port is sleeved outside the power supply connector of the power supply base.
Further, an air inlet cylinder is integrally arranged on one side of the shell inwards, and a plurality of groups of filter cotton are bonded in the air inlet cylinder; the bottom of the inner side of the shell and the edge of the main board are fixedly provided with sealing strips through adhesive sticker bonding.
Furthermore, the inner side of the shell is fixedly provided with a fan through a bolt, and the bottom of the shell at one side of the fan is integrally provided with an air deflector; the outside of the fan is fixed with a unidirectional shutter by bolts.
Furthermore, two groups of sliding rails are integrally arranged on the inner side of one end of the shell; two groups of sliding strips are integrally arranged at two ends of one side of the side shell, and the side shell can be fixedly arranged at one end of the shell by inserting the sliding strips into the sliding rails; the bottom of the inner side of the side shell is integrally provided with a blocking frame, and the bottom of the blocking frame is fixedly provided with a sealing gasket through bonding; the barrier frame is arranged outside the porous data connector in a sealing mode through the shell.
Compared with the prior art, the utility model discloses following beneficial effect has:
the setting of shell provides comparatively comprehensive safeguard function for the circuit board, and avris and inner structure through the shell can effectively seal the external component of circuit board, prevent the moist invasion, seal the mainboard simultaneously and protect to, the shell assembles through simple structure, makes things convenient for the production equipment, and the maintenance of being convenient for to dismantle simultaneously and accessory is changed.
The setting of fan and one-way tripe can provide the continuous discharge function for the circuit board, can discharge the inside air of circuit board, and the cooperation is admitted air a section of thick bamboo and is filtered and remove the tide to cool down the circuit board, convenient to use is simple, and one-way tripe can avoid meeting with the power failure or gaseous recharge when the trouble is shut down and causes the inside pollution damage of circuit board.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic view of the three-dimensional disassembly structure of the present invention.
Fig. 3 is a schematic bottom view of the detachable structure of the present invention.
Fig. 4 is a schematic diagram of a rear perspective structure of the present invention.
Fig. 5 is a schematic diagram of a partially enlarged structure of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a main board; 101. a power supply base; 102. a porous data connector; 103. a USB interface; 104. a sealing plate; 2. a foam board; 3. a housing; 301. a USB cover; 302. a power port; 303. an air inlet cylinder; 304. an air deflector; 305. a slide rail; 306. a sealing strip; 4. a fan; 5. a side casing; 501. a barrier frame; 502. a slide bar; 6. a unidirectional louver.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 5:
the utility model provides a waterproof type circuit board suitable for install moist place, including mainboard 1, power seat 101, porous data connector 102, USB interface 103, closing plate 104, cystosepiment 2, shell 3, USB cover 301, power mouth 302, air inlet pipe 303, aviation baffle 304, slide rail 305, sealing strip 306, fan 4, side shell 5, separation frame 501, draw runner 502 and one-way tripe 6; a power supply seat 101, a porous data connector 102 and a USB interface 103 are respectively arranged on two sides of the mainboard 1, and a sealing plate 104 is fixedly arranged outside a printed line on the rear side of the USB interface 103 through bonding; the top parts of the two sides of the main board 1 are fixedly provided with guide rails through bolts; both sides of the bottom of the shell 3 are provided with a sliding strip structure, and the shell 3 is movably connected with the main board 1 through the sliding strip structure and a guide rail; and a foam board 2 is fixedly arranged outside the electric welding surface at the bottom of the main board 1 through bonding.
The USB sleeve 301 is integrally arranged on one side of the shell 3, and a colloidal layer is fixedly arranged at the end part of the USB sleeve 301 through bonding; USB cover 301 seals through colloidal layer laminating closing plate 104, can separate and seal electronic component and printing line through setting up the colloidal layer, avoids the moist condition to appear.
A power supply port 302 is formed in one side of the housing 3, and a circular ring structure extends out of the power supply port 302; a colloid layer is fixedly arranged in the power supply port 302 through bonding, the power supply port 302 is sleeved outside the power supply connector of the power supply base 101, and the cylindrical connector can be sealed through the arranged power supply port 302.
Wherein, an air inlet cylinder 303 is integrally arranged at one side of the shell 3 inwards, and a plurality of groups of filter cotton are bonded in the air inlet cylinder 303; the bottom of the inner side of the shell 3 and the edge of the main board 1 are fixedly provided with sealing strips 306 through adhesive sticker bonding, and the sealing degree between the circuit board and the shell can be increased through the arrangement of the sealing strips 306.
The fan 4 is fixedly arranged on the inner side of the shell 3 through bolts, and an air deflector 304 is integrally arranged at the bottom of the shell 3 on one side of the fan 4; the outside of the fan 4 is fixedly provided with a unidirectional shutter 6 through a bolt, and the fan 4 and the unidirectional shutter 6 provide accelerated heat dissipation and discharge functions for the circuit board.
Wherein, two sets of slide rails 305 are integrally arranged on the inner side of one end of the shell 3; two sets of sliding strips 502 are integrally arranged at two ends of one side of the side shell 5, and the side shell 5 can be fixedly arranged at one end of the shell 3 by inserting the sliding strips 502 into the sliding rails 305; the bottom of the inner side of the side shell 5 is integrally provided with a blocking frame 501, and the bottom of the blocking frame 501 is fixedly provided with a sealing gasket through bonding; the isolation frame 501 is hermetically arranged outside the porous data connector 102 through the housing 3, and the whole electronic component connected with the main board 1 through the printed line can be integrally wrapped and sealed through the isolation frame 501 so as to prevent moisture from entering the interior.
The specific use mode and function of the embodiment are as follows:
in the utility model, a power supply seat 101, a porous data connector 102 and a USB interface 103 are respectively arranged at two sides of a mainboard 1, and a sealing plate 104 is fixedly arranged outside a printing line at the rear side of the USB interface 103 through bonding; guide rails are fixedly arranged at the tops of two sides of the main board 1 through bolts, and the shell 3 is movably connected with the main board 1 through a slide bar structure matched with the guide rails; a foam board 2 is fixedly arranged outside the electric welding surface at the bottom of the main board 1 through bonding; a USB sleeve 301 is integrally arranged on one side of the shell 3, and a colloidal layer is fixedly arranged at the end part of the USB sleeve 301 through bonding; the USB sleeve 301 is attached to the sealing plate 104 through a colloidal layer for sealing; a power supply port 302 is formed in one side of the shell 3, and a circular ring structure extends out of the power supply port 302; a colloid layer is fixedly arranged in the power supply port 302 through bonding, and the power supply port 302 is sleeved outside the power supply connector of the power supply base 101; an air inlet cylinder 303 is integrally arranged on one side of the shell 3 inwards, and a plurality of groups of filter cotton are arranged in the air inlet cylinder 303 in a bonding mode; a sealing strip 306 is fixedly arranged at the joint of the bottom of the inner side of the shell 3 and the edge of the main board 1 through adhesive sticker bonding; the fan 4 is fixedly arranged on the inner side of the shell 3 through bolts, and an air deflector 304 is integrally arranged at the bottom of the shell 3 on one side of the fan 4; a unidirectional louver 6 is fixedly arranged outside the outer side part of the fan 4 through bolts; two groups of slide rails 305 are integrally arranged on the inner side of one end of the shell 3; two sets of sliding strips 502 are integrally arranged at two ends of one side of the side shell 5, and the side shell 5 is fixedly arranged at one end of the shell 3 by inserting the sliding strips 502 into the sliding rails 305; the bottom of the inner side of the side shell 5 is integrally provided with a blocking frame 501, and the bottom of the blocking frame 501 is fixedly provided with a sealing gasket through bonding; the barrier frame 501 is hermetically arranged outside the porous data joint 102 through the shell 3; after the circuit board is installed, the circuit board can be used after being attached and fixed through the foam board, and is cleaned after being used for a certain time.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (6)
1. The utility model provides a waterproof type circuit board suitable for installation moist place which characterized in that: the waterproof circuit board suitable for being installed in a wet place comprises a main board (1), a power supply base (101), a porous data connector (102), a USB interface (103), a sealing plate (104), a foam plate (2), a shell (3), a USB sleeve (301), a power supply port (302), an air inlet cylinder (303), an air deflector (304), a sliding rail (305), a sealing strip (306), a fan (4), a side shell (5), a blocking frame (501), a sliding strip (502) and a one-way louver (6); a power supply seat (101), a porous data connector (102) and a USB interface (103) are respectively arranged on two sides of the mainboard (1), and a sealing plate (104) is fixedly arranged outside a printed line on the rear side of the USB interface (103) through bonding; the top parts of the two sides of the main board (1) are fixedly provided with guide rails through bolts; both sides of the bottom of the shell (3) are provided with sliding strip structures, and the shell (3) is movably connected with the main board (1) through the sliding strip structures and matched with guide rails; the electric welding surface at the bottom of the main board (1) is fixedly provided with a foam board (2) through bonding.
2. A water-resistant type circuit board suitable for use in installing wet sites according to claim 1 wherein: a USB sleeve (301) is integrally arranged on one side of the shell (3), and a colloidal layer is fixedly arranged at the end part of the USB sleeve (301) through bonding; the USB sleeve (301) is attached to the sealing plate (104) through the colloidal layer for sealing.
3. A water-resistant type circuit board suitable for use in installing wet sites according to claim 1 wherein: a power supply port (302) is formed in one side of the shell (3), and a circular ring structure extends out of the power supply port (302); a colloid layer is fixedly arranged in the power supply port (302) through bonding, and the power supply port (302) is sleeved outside the power supply connector of the power supply base (101).
4. A water-resistant type circuit board suitable for use in installing wet sites according to claim 1 wherein: an air inlet cylinder (303) is integrally arranged on one side of the shell (3) inwards, and a plurality of groups of filter cotton are bonded in the air inlet cylinder (303); the bottom of the inner side of the shell (3) is fixedly provided with a sealing strip (306) with the edge of the main board (1) through adhesive sticker bonding.
5. A water-resistant type circuit board suitable for use in installing wet sites according to claim 1 wherein: the fan (4) is fixedly arranged on the inner side of the shell (3) through bolts, and an air deflector (304) is integrally arranged at the bottom of the shell (3) on one side of the fan (4); and a unidirectional shutter (6) is fixedly arranged outside the outer side part of the fan (4) through a bolt.
6. A water-resistant type circuit board suitable for use in installing wet sites according to claim 1 wherein: two groups of sliding rails (305) are integrally arranged on the inner side of one end of the shell (3); two groups of sliding strips (502) are integrally arranged at two ends of one side of the side shell (5), and the side shell (5) can be fixedly arranged at one end of the shell (3) by inserting the sliding strips (502) into the sliding rails (305); the bottom of the inner side of the side shell (5) is integrally provided with a blocking frame (501), and the bottom of the blocking frame (501) is fixedly provided with a sealing gasket through bonding; the isolation frame (501) is arranged outside the porous data joint (102) in a sealing mode through the shell (3).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201921326950.8U CN210351922U (en) | 2019-08-15 | 2019-08-15 | Waterproof circuit board suitable for installation in humid place |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201921326950.8U CN210351922U (en) | 2019-08-15 | 2019-08-15 | Waterproof circuit board suitable for installation in humid place |
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Publication Number | Publication Date |
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CN210351922U true CN210351922U (en) | 2020-04-17 |
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ID=70175155
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CN201921326950.8U Active CN210351922U (en) | 2019-08-15 | 2019-08-15 | Waterproof circuit board suitable for installation in humid place |
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CN (1) | CN210351922U (en) |
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2019
- 2019-08-15 CN CN201921326950.8U patent/CN210351922U/en active Active
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