CN213818324U - Printed circuit board convenient to dismantle - Google Patents
Printed circuit board convenient to dismantle Download PDFInfo
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- CN213818324U CN213818324U CN202022420001.5U CN202022420001U CN213818324U CN 213818324 U CN213818324 U CN 213818324U CN 202022420001 U CN202022420001 U CN 202022420001U CN 213818324 U CN213818324 U CN 213818324U
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- ring
- plate body
- circuit board
- printed wiring
- wiring board
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Abstract
The utility model relates to the technical field of circuit boards, and provides a printed circuit board convenient to disassemble, which comprises a board body, wherein a fixing ring penetrates through the inside of the board body, the outer side of the fixing ring is rotatably connected with a rotating ring, the inner side of the rotating ring is provided with a ring, the inner side of the ring is nested and connected with a movable ball body, one side of the movable ball body, which is far away from the ring, swings to form a limiting frame, the upper end of the board body is movably nested and connected with a dust collecting frame, and the limiting frame is arranged, when the circuit board is required to be clamped at the inner side of the printing equipment, the fixing ring is embedded in the printing equipment, the rotating ring is rotated in an angle by hand, the rotating ring drives the movable ball body to swing in an angle in the fixed ring through the circular ring, so that the limit frame can be driven by the movable ball body to swing in an angle, and then can be through spacing auxiliary plate body joint inside the lithography apparatus to can make things convenient for the circuit board wholly to dismantle in the lithography apparatus inside.
Description
Technical Field
The utility model relates to a circuit board technical field, more specifically relates to a printed circuit board convenient to dismantle.
Background
The circuit diagram designed by the printed circuit board is only the most basic circuit diagram and cannot be directly used for production, so that a circuit file needs to be modified and edited before actual production, a film diagram which can be suitable for the production process of a factory needs to be manufactured, and corresponding punching data and die sinking data and other data which are useful for production need to be manufactured;
the circuit board usually needs the joint to print inside the lithography apparatus, and the four corners of circuit board usually runs through there is the hole, and the circuit board is inside inconvenient quick joint in the lithography apparatus, and the inconvenient dismantlement of circuit board after the printing to the circuit board is after the printing finishes, and inside easy entering dust is difficult to the clearance.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the inconvenient installation and disassembly of circuit board in the background, the problem that the dust got into can't be avoided to a printed circuit board convenient to dismantle is provided.
In order to achieve the above object, the utility model provides a following technical scheme: a printed circuit board convenient to disassemble comprises a board body, wherein a fixing ring penetrates through the board body, the outer side of the fixing ring is rotatably connected with a rotating ring, the inner side of the rotating ring is provided with a ring, the inner side of the ring is connected with a movable ball body in a nested manner, and one side of the movable ball body, which is far away from the ring, swings to form a limiting frame;
the dust collecting device is characterized in that the upper end of the plate body is movably connected with a dust collecting frame in an embedded mode, clamping blocks are installed on two sides of the lower end of the dust collecting frame, a fan is arranged in the middle of the dust collecting frame in a rotating mode, and a groove is embedded in the upper end of the dust collecting frame.
Preferably, the inside of fan is installed with supporting lithium cell, and the inside lithium cell of fan passes through circuit board and power electric connection.
Preferably, the interval between the dust collecting rack and the upper end of the plate body is 1-2cm, and the dust collecting rack is embedded into one side of the plate body through a clamping block.
Preferably, the dust collecting frame is arranged in an inverted concave shape, grooves matched with the clamping blocks are embedded in the two sides of the plate body, and the clamping blocks are rubber clamping blocks.
Preferably, the limiting frame extends to the inner side of the fixing ring, 10-12 limiting frames are arranged on the inner side of the fixing ring in a matched mode with the movable ball body, and the length of each limiting frame is 1-3 cm.
Preferably, the movable sphere is arranged on the inner side of the fixed ring, the circular ring is arranged in a semicircular arc shape, and the circular ring and the movable sphere swing at an angle through the rotating ring.
Preferably, the rotating ring extends to one side of the plate body, the fixing rings penetrate through four corners of the plate body, and the rotating ring swings at an angle on the inner side of the plate body.
The utility model provides a printed circuit board convenient to dismantle has following beneficial effect:
1. this kind of printed circuit board convenient to dismantle is provided with spacing, when needs with the circuit board joint in the lithography apparatus inboard, with solid fixed ring embedding inside the lithography apparatus, and be angle rotation with rotatory ring through manual, rotatory ring passes through the ring and drives the activity spheroid and be the angle swing in solid fixed ring's inside, make the accessible activity spheroid drive spacing and be the angle swing, and then can be through spacing auxiliary plate body joint inside the lithography apparatus, thereby can make things convenient for the circuit board wholly to dismantle in the lithography apparatus inside.
2. This kind of printed circuit board convenient to dismantle is provided with the dust collecting rack, finishes the back when the circuit board printing, and manual with the dust collecting rack pass through the fixture block and imbed in one side of plate body for accessible dust collecting rack avoids the dust to drop to the plate internal portion, and can dispel the heat through fan auxiliary line board, thereby makes this circuit board can reach dirt-proof effect.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the sectional structure of the fixing ring of the present invention.
Fig. 3 is a schematic view of the top-view cross-sectional structure of the fixing ring of the present invention.
Fig. 4 is a schematic sectional view of the dust collecting rack of the present invention.
In FIGS. 1-4: 1-plate body, 2-fixed ring, 201-rotating ring, 202-circular ring, 203-movable sphere, 204-limiting frame, 3-dust collecting frame, 301-clamping block, 302-fan, 303-groove.
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 to 4, in an embodiment of the present invention, a printed circuit board convenient to disassemble includes a board body 1, a fixing ring 2 penetrates through the inside of the board body 1, the outer side of the fixing ring 2 is rotatably connected with a rotating ring 201, a ring 202 is installed on the inner side of the rotating ring 201, a movable ball 203 is connected to the inner side of the ring 202 in an embedded manner, and a limiting frame 204 is provided on one side of the movable ball 203 away from the ring 202 in a swinging manner;
the upper end of the plate body 1 is movably connected with a dust collecting frame 3 in an embedded mode, clamping blocks 301 are installed on two sides of the lower end of the dust collecting frame 3, a fan 302 is arranged in the middle of the dust collecting frame 3 in a rotating mode, and a groove 303 is embedded in the upper end of the dust collecting frame 3.
In this embodiment: the internally mounted of fan 302 has supporting lithium cell, and the inside lithium cell of fan 302 is through circuit board and power electric connection, through being provided with fan 302, can dispel the heat through fan 302 auxiliary line board to make this circuit board can reach dirt-proof effect.
In this embodiment: the interval of the upper end of the dust collecting frame 3 and the upper end of the plate body 1 is 1-2cm, the dust collecting frame 3 is embedded into one side of the plate body 1 through the fixture block 301, the dust collecting frame 3 is arranged, after the circuit board is printed, the dust collecting frame 3 is manually embedded into one side of the plate body 1 through the fixture block 301, and therefore the dust can be prevented from falling into the plate body 1 through the dust collecting frame 3.
In this embodiment: the dust collecting rack 3 is arranged in an inverted concave shape, grooves matched with the clamping blocks 301 are embedded in the two sides of the plate body 1, the clamping blocks 301 are rubber clamping blocks, and the clamping blocks 301 are arranged, so that the dust collecting rack 3 can be conveniently mounted on one side of the plate body 1 through the clamping blocks 301.
In this embodiment: spacing 204 extends to the inboard of solid fixed ring 2, spacing 204 and the supporting 10-12 that are provided with of activity spheroid 203 encircle in the inboard of solid fixed ring 2, and spacing 204 length is 1-3cm, be provided with spacing 204, when needs are with the joint of circuit board in the lithography apparatus inboard, with solid fixed ring 2 embedding in the lithography apparatus inside, and be angle rotation with rotatory ring 201 through manual, rotatory ring 201 passes through ring 202 and drives activity spheroid 203 and be the angle swing in the inside of solid fixed ring 2, make accessible activity spheroid 203 drive spacing 204 and be the angle swing, and then can be through spacing 204 auxiliary plate body 1 joint inside the lithography apparatus, thereby can make things convenient for the circuit board wholly to dismantle in the lithography apparatus inside.
In this embodiment: the movable sphere 203 is disposed inside the fixed ring 2, the ring 202 is disposed in a semicircular arc shape, and the ring 202 swings at an angle with the movable sphere 203 through the rotating ring 201, and the ring 202 is disposed so that the movable sphere 203 can swing inside the fixed ring 2 through the ring 202.
In this embodiment: rotatory ring 201 extends the one side of plate body 1, and solid fixed ring 2 runs through and sets up in the four corners of plate body 1, and just rotatory ring 201 is the angle swing in the inboard of plate body 1, through being provided with rotatory ring 201 for the accessible is rotatory ring 201 and conveniently drives ring 202 and be the angle swing in the inboard of solid fixed ring 2.
Wherein, fan 302 is equipped with supporting control switch.
When the printed circuit board convenient to disassemble is used, firstly, the fan 302 is powered on, then when the circuit board is required to be clamped at the inner side of the printing equipment, the fixing ring 2 is embedded in the printing equipment, the rotating ring 201 is manually rotated in an angle, the rotating ring 201 drives the movable ball body 203 to swing in an angle at the inner part of the fixing ring 2 through the ring 202, so that the limiting frame 204 can be driven by the movable ball body 203 to swing in an angle, and further the board body 1 can be assisted to be clamped in the printing equipment through the limiting frame 204 (particularly for some arc surface structures), thereby being convenient for disassembling the whole circuit board in the printing equipment, after the circuit board is printed, the dust collecting frame 3 is manually embedded at one side of the board body 1 through the clamping block 301, dust is collected in the groove 303, and dust can be prevented from falling into the board body 1 through the dust collecting frame 3, and can dispel the heat through fan 302 auxiliary line board to make this circuit board can reach dirt-proof effect.
The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.
Claims (7)
1. A printed wiring board convenient to dismantle, includes plate body (1), its characterized in that: a fixing ring (2) penetrates through the plate body (1), a rotating ring (201) is rotatably connected to the outer side of the fixing ring (2), a circular ring (202) is installed on the inner side of the rotating ring (201), a movable ball body (203) is connected to the inner side of the circular ring (202) in a nested manner, and a limiting frame (204) swings on one side, far away from the circular ring (202), of the movable ball body (203);
the upper end activity nested connection of plate body (1) has collection dirt frame (3), fixture block (301) are installed to the both sides of collection dirt frame (3) lower extreme, the middle part rotation of collection dirt frame (3) has fan (302), the upper end embedding of collection dirt frame (3) is fluted (303).
2. The easy-to-detach printed wiring board according to claim 1, wherein: the fan (302) is internally provided with a matched lithium battery, and the lithium battery in the fan (302) is electrically connected with a power supply through a circuit board.
3. The easy-to-detach printed wiring board according to claim 1, wherein: the interval between the dust collecting rack (3) and the upper end of the plate body (1) is 1-2cm, and the dust collecting rack (3) is embedded into one side of the plate body (1) through a clamping block (301).
4. The easy-to-detach printed wiring board according to claim 1, wherein: the dust collecting rack (3) is arranged in an inverted concave shape, grooves matched with the clamping blocks (301) are embedded into the two sides of the plate body (1), and the clamping blocks (301) are rubber clamping blocks.
5. The easy-to-detach printed wiring board according to claim 1, wherein: the limiting frame (204) extends to the inner side of the fixing ring (2), 10-12 limiting frames (204) are arranged on the inner side of the fixing ring (2) in a matched mode with the movable ball body (203), and the length of each limiting frame (204) is 1-3 cm.
6. The easy-to-detach printed wiring board according to claim 1, wherein: the movable sphere (203) is arranged on the inner side of the fixed ring (2), the circular ring (202) is arranged in a semicircular arc shape, and the circular ring (202) and the movable sphere (203) swing at an angle through the rotating ring (201).
7. The easy-to-detach printed wiring board according to claim 1, wherein: the rotating ring (201) extends to one side of the plate body (1), the fixing ring (2) penetrates through the four corners of the plate body (1), and the rotating ring (201) swings at an angle on the inner side of the plate body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022420001.5U CN213818324U (en) | 2020-10-27 | 2020-10-27 | Printed circuit board convenient to dismantle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022420001.5U CN213818324U (en) | 2020-10-27 | 2020-10-27 | Printed circuit board convenient to dismantle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213818324U true CN213818324U (en) | 2021-07-27 |
Family
ID=76962031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022420001.5U Active CN213818324U (en) | 2020-10-27 | 2020-10-27 | Printed circuit board convenient to dismantle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213818324U (en) |
-
2020
- 2020-10-27 CN CN202022420001.5U patent/CN213818324U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211123 Address after: 518000 Room 201, building A4, North Industrial Park, Yanchuan community, Yanluo street, Bao'an District, Shenzhen, Guangdong Province Patentee after: Shenzhen endexin Circuit Technology Co.,Ltd. Address before: 362200 No. 13, Dengta Road, Shenhu Town, Jinjiang City, Quanzhou City, Fujian Province Patentee before: Zhang Yuning |