CN208258172U - A kind of durable type circuit board - Google Patents
A kind of durable type circuit board Download PDFInfo
- Publication number
- CN208258172U CN208258172U CN201820917059.0U CN201820917059U CN208258172U CN 208258172 U CN208258172 U CN 208258172U CN 201820917059 U CN201820917059 U CN 201820917059U CN 208258172 U CN208258172 U CN 208258172U
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- CN
- China
- Prior art keywords
- circuit board
- fixedly connected
- protective shell
- board protective
- inner cavity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of durable type circuit boards; including circuit board protective shell; the bottom of circuit board protective shell inner cavity is fixedly installed with circuit board body; the right side plate of circuit board protective shell inner cavity is rotatably connected to rotating bar; the surface of rotating bar offers thread groove; the left side of rotating bar is fixedly connected with the output shaft of servo motor, and the bottom of servo motor is fixedly connected with the bottom of circuit board protective shell inner cavity.The durable type circuit board; by driving rotating bar to rotate using servo motor; make the screw thread displacement of its threaded sleeve and rotating bar; drive threaded sleeve horizontal displacement; and support rail horizontal displacement is driven by front support rod again; deashing processing is carried out to the surface at the top of its circuit board body with electric brush to play; its dust is set to float into air; then mobility air agitated by small-sized exhaust fan again; dust is drawn to the outside of circuit board protective shell, to reach the effect for improving the service life of circuit board body.
Description
Technical field
The utility model relates to circuit board apparatus technical field, specially a kind of durable type circuit board.
Background technique
Circuit board is also known as wiring board, pcb board, aluminum substrate, high frequency plate, ultra-thin wiring board, ultrathin circuit board, printing (copper quarter
Erosion technology) circuit board etc., circuit board is mainly by pad, via hole, mounting hole, conducting wire, component, connector, filling, electrical boundary
Deng composition, common layer structure includes totally three kinds of lamina, doubling plate and multi-layer board.
Currently, existing circuit board is during use, since service life is long, surface can adsorb many dusts, by
It is mounted on inside electric appliance in circuit board, it is cleared up and is more troublesome, to be typically all that can just dismantle cleaning for a long time, then
Circuit board service life is caused to shorten.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of durable type circuit board, solves existing circuit
Plate deashing is more troublesome, to be typically all the problem of just dismantling cleaning for a long time, circuit board service life is caused to shorten.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of durable type circuit board, including circuit board
Protective shell, the bottom of circuit board protective shell inner cavity are fixedly installed with circuit board body, circuit board protective shell inner cavity
Right side plate is rotatably connected to rotating bar, and the surface of the rotating bar offers thread groove, the left side of the rotating bar and servo electricity
The output shaft of machine is fixedly connected, and the bottom of the servo motor is fixedly connected with the bottom of circuit board protective shell inner cavity, and described turn
The surface screw thread of lever is socketed with threaded sleeve, and the bottom of the threaded sleeve is fixedly connected with motion bar, and the circuit board is protected
The bottom of protective case inner cavity offers sliding slot, and the bottom of the motion bar is inserted into the sliding slot that circuit board protective shell bottom opens up,
End is fixedly connected with sliding block, and front support rod, the back above the front support rod are fixedly connected at the top of the threaded sleeve
Face is fixedly connected with support rail, and the back side of the support rail is fixedly connected with the front above back support rod, props up after described
Front below strut is fixedly connected with sliding bar, and the back side of the circuit board body offers the cunning that cooperation sliding bar uses
Slot, the sliding slot that the front insertion circuit board body back side of the sliding bar opens up, the surface of the sliding bar and circuit board body
It being slidably connected, the bottom of the support rail is fixedly connected with telescopic rod, and the bottom of the telescopic rod is fixedly connected with even power block,
The surface of the telescopic rod is cased with compressed spring, and the top of the compressed spring is fixedly connected with the bottom of support rail, described
It is fixedly connected at the top of the bottom of compressed spring and even power block, the bottom of the even power block, which is fixedly connected with, compresses plate, described to support
The bottom of pressing plate is fixedly connected with hairbrush, contacts at the top of the bottom of the hairbrush and circuit board body, the circuit board protection
The right side wall of shell inner cavity is fixedly installed with small-sized exhaust fan, and the discharge pipe of the small-sized exhaust fan runs through the right side of circuit board protective shell
Side plate, and the outside of circuit board protective shell is extended to, multiple air holes are offered at the top of the circuit board protective shell.
Preferably, the surface of the motion bar has been fixedly attached limit lantern ring, the bottom of the limit lantern ring and circuit board
The bottom of protective shell inner cavity contacts.
Preferably, the air inlet pipe on the left of the small-sized exhaust fan is fixedly connected with even wind sucker, the even wind sucker setting
In cone shape.
Preferably, multiple air holes are uniformly distributed respectively with the center at the top of circuit board protective shell is symmetrical.
(3) beneficial effect
The utility model provides a kind of durable type circuit board.Have it is following the utility model has the advantages that
(1), the durable type circuit board passes through the setting of rotating bar and threaded sleeve, motion bar, sliding block, front support
Bar, back support rod, sliding bar, telescopic rod, even power block, compressed spring, compresses plate, hairbrush, servo motor and small-sized at support rail
Exhaust fan is used cooperatively, and is driven rotating bar to rotate using servo motor to play, is utilized threaded sleeve and rotating bar
Screw thread displacement drives threaded sleeve horizontal displacement, and drives support rail horizontal displacement by front support rod again, to play
Deashing processing is carried out to the surface at the top of its circuit board body with electric brush, so that its dust is floatd into air, then passes through again
Dust, is drawn to the outside of circuit board protective shell by the mobility that small-sized exhaust fan agitates air, to reach raising circuit
The effect of the service life of plate ontology.
Detailed description of the invention
Fig. 1 is the utility model structure front schematic internal view；
Fig. 2 is enlarged diagram at the A of the utility model structure chart 1；
Fig. 3 is the utility model structure chart partial side schematic view；
Fig. 4 is enlarged diagram at the B of the utility model structure chart 2.
In figure: 1, circuit board protective shell；2, circuit board body；3, rotating bar；4, threaded sleeve；5, motion bar；6, sliding block；
7, front support rod；8, support rail；9, back support rod；10, sliding bar；11, telescopic rod；12, even power block；13, compressed spring；
14, plate is compressed；15, hairbrush；16, servo motor；17, lantern ring is limited；18, small-sized exhaust fan；19, even wind sucker；20, it breathes freely
Hole.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figs 1-4, the utility model provides a kind of technical solution: a kind of durable type circuit board, including circuit board is protected
Protective case 1, the bottom of 1 inner cavity of circuit board protective shell are fixedly installed with circuit board body 2, the right side plate of 1 inner cavity of circuit board protective shell
It is rotatably connected to rotating bar 3, the surface of rotating bar 3 offers thread groove, the left side of rotating bar 3 and the output shaft of servo motor 16
It is fixedly connected, the bottom of servo motor 16 is fixedly connected with the bottom of 1 inner cavity of circuit board protective shell, the surface screw thread of rotating bar 3
It is socketed with threaded sleeve 4, the bottom of threaded sleeve 4 is fixedly connected with motion bar 5, and the bottom of 1 inner cavity of circuit board protective shell opens up
There is sliding slot, the bottom of motion bar 5 is inserted into the sliding slot that 1 bottom of circuit board protective shell opens up, and end is fixedly connected with sliding block 6,
The surface of motion bar 5 has been fixedly attached limit lantern ring 17, and the bottom for limiting the bottom and 1 inner cavity of circuit board protective shell of lantern ring 17 connects
Touching, by limiting the setting of lantern ring 17, to play the effect limited to the vertical direction of its motion bar 5, thread bush
The top of pipe 4 is fixedly connected with front support rod 7, and the back side of 7 top of front support rod is fixedly connected with support rail 8, support rail 8
The front of 9 top of the back side and back support rod be fixedly connected, the front of 9 lower section of back support rod is fixedly connected with sliding bar 10, electricity
The back side of road plate ontology 2 offers the sliding slot that cooperation sliding bar 10 uses, front insertion 2 back side of circuit board body of sliding bar 10
The sliding slot opened up, surface and the circuit board body 2 of sliding bar 10 are slidably connected, and the bottom of support rail 8 is fixedly connected with flexible
Bar 11, the bottom of telescopic rod 11 are fixedly connected with even power block 12, and the surface of telescopic rod 11 is cased with compressed spring 13, compressed spring 13
Top be fixedly connected with the bottom of support rail 8, the bottom of compressed spring 13 is fixedly connected with the top of even power block 12, is passed through
The setting of telescopic rod 11 and compressed spring 13, so that having reached makes its hairbrush 15 to the more thorough effect of 2 deashing of circuit board body,
The bottom of even power block 12, which is fixedly connected with, compresses plate 14, and the bottom for compressing plate 14 is fixedly connected with hairbrush 15, the bottom of hairbrush 15
It is contacted with the top of circuit board body 2, the right side wall of 1 inner cavity of circuit board protective shell is fixedly installed with small-sized exhaust fan 18, small-sized
The discharge pipe of exhaust fan 18 runs through the right side plate of circuit board protective shell 1, and extends to the outside of circuit board protective shell 1, small-sized pumping
The air inlet pipe in 18 left side of blower is fixedly connected with even wind sucker 19, and the even setting of wind sucker 19 is in cone shape, passes through even wind sucker
19 setting, to play the effect for increasing the air draught range of small-sized exhaust fan 18, the top of circuit board protective shell 1 is offered
Multiple air holes 20, multiple air holes 20 are uniformly distributed respectively with the center at 1 top of circuit board protective shell is symmetrical.
In use, passing through the positive and negative rotation of servo motor 16 first, rotating bar 3 is driven to rotate, using threaded sleeve 4 and turned
The screw thread displacement of lever 3 drives threaded sleeve 4 is horizontal to be displaced back and forth, and drives 8 water of support rail by front support rod 7 again
Prosposition moves, the groove intrinsic displacement for making its back support rod 9 drive sliding bar 10 at 2 back side of circuit board body, and passes through telescopic rod
11 carry out deashing processing with surface of the electric brush 15 to 2 top of its circuit board body, make the dust in its circuit board body 2 float to
In air, dust is drawn to the outer of circuit board protective shell 1 by the mobility then agitated again by small-sized exhaust fan 18 air
Portion, to reach the effect for improving the service life of circuit board body 2, while the content being not described in detail in this specification
Belong to the prior art well known to professional and technical personnel in the field.
It can to sum up obtain, the durable type circuit board, pass through the setting of rotating bar 3 and threaded sleeve 4, motion bar 5, sliding block
6, front support rod 7, support rail 8, back support rod 9, sliding bar 10, telescopic rod 11, even power block 12, compressed spring 13, compress plate
14, hairbrush 15, servo motor 16 and small-sized exhaust fan 18 are used cooperatively, and utilize servo motor 16 to drive rotation to play
Bar 3 rotates, and using the screw thread displacement of threaded sleeve 4 and rotating bar 3, drives 4 horizontal displacement of threaded sleeve, and pass through preceding branch again
Strut 7 drives 8 horizontal displacement of support rail, carries out to play with surface of the electric brush 15 to its 2 top of circuit board body
Deashing processing, makes its dust float into air, the mobility then agitated again by small-sized exhaust fan 18 air inhales dust
To the outside of circuit board protective shell 1, to reach the effect for improving the service life of circuit board body 2.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of durable type circuit board, including circuit board protective shell (1), it is characterised in that: circuit board protective shell (1) inner cavity
Bottom be fixedly installed with circuit board body (2), the right side plate of circuit board protective shell (1) inner cavity is rotatably connected to rotating bar
(3), the surface of the rotating bar (3) offers thread groove, the left side of the rotating bar (3) and the output shaft of servo motor (16)
It is fixedly connected, the bottom of the servo motor (16) is fixedly connected with the bottom of circuit board protective shell (1) inner cavity, the rotating bar
(3) surface screw thread is socketed with threaded sleeve (4), and the bottom of the threaded sleeve (4) is fixedly connected with motion bar (5), described
The bottom of circuit board protective shell (1) inner cavity offers sliding slot, and circuit board protective shell (1) bottom is inserted into the bottom of the motion bar (5)
In the sliding slot that portion opens up, end is fixedly connected with sliding block (6), is fixedly connected with front support at the top of the threaded sleeve (4)
Bar (7), the back side above the front support rod (7) are fixedly connected with support rail (8), the back side of the support rail (8) with
Front above back support rod (9) is fixedly connected, and the front below the back support rod (9) is fixedly connected with sliding bar (10),
The back side of the circuit board body (2) offers the sliding slot that cooperation sliding bar (10) uses, and the front of the sliding bar (10) is inserted
Enter the sliding slot that circuit board body (2) back side opens up, the surface of the sliding bar (10) is slidably connected with circuit board body (2), institute
The bottom for stating support rail (8) is fixedly connected with telescopic rod (11), and the bottom of the telescopic rod (11) is fixedly connected with even power block
(12), the surface of the telescopic rod (11) is cased with compressed spring (13), the top and support rail (8) of the compressed spring (13)
Bottom be fixedly connected, be fixedly connected at the top of the bottom of the compressed spring (13) and even power block (12), the even power block
(12) bottom, which is fixedly connected with, to be compressed plate (14), and the bottom for compressing plate (14) is fixedly connected with hairbrush (15), the hair
The bottom of brush (15) is contacted with the top of circuit board body (2), and the right side wall of circuit board protective shell (1) inner cavity is fixedly mounted
Have small-sized exhaust fan (18), the discharge pipe of the small-sized exhaust fan (18) runs through the right side plate of circuit board protective shell (1), and extends
To the outside of circuit board protective shell (1), multiple air holes (20) are offered at the top of the circuit board protective shell (1).
2. a kind of durable type circuit board according to claim 1, it is characterised in that: the surface of the motion bar (5) is fixed
It is socketed with limit lantern ring (17), the bottom of limit lantern ring (17) is contacted with the bottom of circuit board protective shell (1) inner cavity.
3. a kind of durable type circuit board according to claim 1, it is characterised in that: on the left of the small-sized exhaust fan (18)
Air inlet pipe is fixedly connected with even wind sucker (19), and even wind sucker (19) setting is in cone shape.
4. a kind of durable type circuit board according to claim 1, it is characterised in that: multiple air holes (20) respectively with
Center at the top of circuit board protective shell (1) is symmetrical to be uniformly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820917059.0U CN208258172U (en) | 2018-06-12 | 2018-06-12 | A kind of durable type circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820917059.0U CN208258172U (en) | 2018-06-12 | 2018-06-12 | A kind of durable type circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208258172U true CN208258172U (en) | 2018-12-18 |
Family
ID=64654358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820917059.0U Active CN208258172U (en) | 2018-06-12 | 2018-06-12 | A kind of durable type circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208258172U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110402057A (en) * | 2019-07-16 | 2019-11-01 | 广东申立信息工程股份有限公司 | A kind of network security detection device and its application method |
| CN113260198A (en) * | 2021-06-02 | 2021-08-13 | 南京智能信通科技发展有限公司 | Circuit board device for communication equipment and installation method thereof |
-
2018
- 2018-06-12 CN CN201820917059.0U patent/CN208258172U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110402057A (en) * | 2019-07-16 | 2019-11-01 | 广东申立信息工程股份有限公司 | A kind of network security detection device and its application method |
| CN113260198A (en) * | 2021-06-02 | 2021-08-13 | 南京智能信通科技发展有限公司 | Circuit board device for communication equipment and installation method thereof |
| CN113260198B (en) * | 2021-06-02 | 2022-06-28 | 南京智能信通科技发展有限公司 | Circuit board device for communication equipment and installation method thereof |
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