CN217217022U - Can avoid circuit board of external moist steam influence - Google Patents
Can avoid circuit board of external moist steam influence Download PDFInfo
- Publication number
- CN217217022U CN217217022U CN202221052761.8U CN202221052761U CN217217022U CN 217217022 U CN217217022 U CN 217217022U CN 202221052761 U CN202221052761 U CN 202221052761U CN 217217022 U CN217217022 U CN 217217022U
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- circuit board
- rubber sleeve
- main part
- board main
- wall
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Abstract
The utility model provides a can avoid circuit board of external moist steam influence relates to circuit board technical field, including the circuit board main part, the fixed surface of circuit board main part installs the connecting wire, and the lower surface of circuit board main part is provided with the bottom plate, and the upper surface of bottom plate is equipped with the fixed column admittedly, and the surface cover of circuit board main part is equipped with the rubber sleeve, and the inner wall of rubber sleeve is equipped with the spacing piece, and the upper surface of bottom plate is equipped with the picture peg, and the slot has been seted up to the inside of rubber sleeve. The utility model discloses, through setting up circuit board main part, connecting wire, bottom plate, fixed column, rubber sleeve, stopper, picture peg, slot and fixing bolt, realized carrying out the function sealed to the circuit board, through sealing the circuit board to keep apart circuit board and external moist steam, promoted the sealing performance of circuit board, prevent that the circuit board from taking place the short circuit or damaging because of external moist steam, avoid influencing the normal use of circuit board, promoted the practicality of circuit board.
Description
Technical Field
The utility model relates to a circuit board technical field especially relates to a can avoid circuit board of external moist steam influence.
Background
The circuit board can be called printed circuit board or printed circuit board, be the indispensable part in present science and technology era electronic equipment, the appearance of circuit board is to many functions of electronic product and make circuit integration possible, current circuit board all is open-type design, the circuit board is the inside of direct mount at electronic equipment mostly simultaneously, such design, the sealing performance of circuit board is relatively poor, can't keep apart circuit board and external moist steam, make the circuit board take place the short circuit or damage because of external moist steam easily, thereby influence the normal use of circuit board, the practicality of circuit board has been reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a circuit board capable of avoiding the influence of external moisture and steam.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a can avoid circuit board of external moist steam influence, includes the circuit board main part, the fixed surface of circuit board main part installs the connecting wire, the lower surface of circuit board main part is provided with the bottom plate, the upper surface of bottom plate is equipped with the fixed column admittedly, the surface cover of circuit board main part is equipped with the rubber sleeve, the inner wall of rubber sleeve is equipped with the spacing piece, the upper surface of bottom plate is equipped with the picture peg, the slot has been seted up to the inside of rubber sleeve, the picture peg is pegged graft mutually with the slot, the surface rotation of rubber sleeve is connected with fixing bolt, fixing bolt runs through the surface of rubber sleeve and extends to the inside of slot.
In order to fix the position of circuit board, the utility model discloses the improvement has, the fixed orifices has been seted up to the upper surface of circuit board main part, the inside of establishing at the fixed orifices is inserted to the fixed column.
In order to make the bottom plate be connected with the rubber sleeve, the utility model discloses the improvement has, the spacing groove has been seted up to the surface of circuit board main part, the inner wall sliding connection of stopper and spacing groove.
In order to fix the connecting plate, the utility model discloses the improvement has, the locating hole has been seted up to one side lateral wall of picture peg, fixing bolt and the inner wall sliding connection of locating hole.
In order to protect the junction of connecting wire and circuit board, the utility model discloses the improvement has, the surface of rubber sleeve is provided with the protection subassembly, the protection subassembly includes the installation cover, the surface at the rubber sleeve is adorned admittedly to the installation cover, the surface cover of connecting wire is equipped with the protective sheath, the spread groove has been seted up to the inner wall of protective sheath, the inner wall sliding connection of installation cover and spread groove, the slider is equipped with to the inner wall of spread groove, the surface rotation of protective sheath is connected with stop bolt, stop bolt runs through the surface of protective sheath and extends to the inside of spread groove.
In order to restrict the slip direction of protective sheath, the utility model discloses the improvement has, the spout has been seted up to the surface of installation cover, the inner wall sliding connection of slider and spout.
In order to fix the protective sheath, the utility model discloses the improvement has, spacing hole has been seted up to the surface of installation cover, spacing bolt is pegged graft mutually with spacing hole.
Advantageous effects
Compared with the prior art, the utility model has the advantages and positive effects that,
1. the utility model discloses in, through setting up circuit board main part, connecting wire, bottom plate, fixed column, rubber sleeve, stopper, picture peg, slot and fixing bolt, realized carrying out the function sealed to the circuit board, through sealing the circuit board to keep apart circuit board and external moist steam, promoted the sealing performance of circuit board, prevent that the circuit board from taking place the short circuit or damaging because of external moist steam, avoid influencing the normal use of circuit board, promoted the practicality of circuit board.
2. The utility model discloses in, through setting up installation cover, protective sheath, spread groove, slider and spacing bolt, realized protecting the function with the restriction the junction of connecting wire and circuit board main part, protect and restrict through the junction to connecting wire and circuit board main part, prevent that the connecting wire from separating with the circuit board main part because of excessively buckling, promoted the fastness that connecting wire and circuit board are connected.
Drawings
Fig. 1 is a schematic perspective view of a circuit board capable of avoiding the influence of external moisture vapor according to the present invention;
FIG. 2 is an exploded view of the circuit board according to the present invention to avoid the influence of moisture and water vapor;
fig. 3 is a bottom view of the circuit board of fig. 2 for preventing the influence of external moisture vapor according to the present invention;
fig. 4 is an exploded view of a part of the structure of the circuit board that can avoid the influence of external moisture.
Illustration of the drawings:
1. a circuit board main body; 2. a connecting wire; 3. a base plate; 4. fixing a column; 5. a rubber sleeve; 6. a limiting block; 7. inserting plates; 8. a slot; 9. fixing the bolt; 10. installing a sleeve; 11. a protective sleeve; 12. connecting grooves; 13. a slider; 14. and a limiting bolt.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.
Example one
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a can avoid circuit board of external moist steam influence, including circuit board main part 1, the fixed surface of circuit board main part 1 installs connecting wire 2, the lower surface of circuit board main part 1 is provided with bottom plate 3, fixed column 4 is equipped with admittedly to the upper surface of bottom plate 3, the fixed orifices has been seted up to the upper surface of circuit board main part 1, fixed column 4 inserts the inside of establishing at the fixed orifices, through the fixed orifices of seting up, after fixed column 4 inserts the inside of fixed orifices, circuit board main part 1 is connected with bottom plate 3, restrict circuit board main part 1's position simultaneously.
Referring to fig. 2-3, the outer surface of the circuit board main body 1 is sleeved with a rubber sleeve 5, the inner wall of the rubber sleeve 5 is provided with a limiting block 6, the outer surface of the circuit board main body 1 is provided with a limiting groove, the limiting block 6 is slidably connected with the inner wall of the limiting groove, the upper surface of the bottom plate 3 is provided with an inserting plate 7, the inner part of the rubber sleeve 5 is provided with an inserting groove 8, the inserting plate 7 is inserted into the inserting groove 8, through the limiting groove, when the rubber sleeve 5 slides on the outer surface of the circuit board main body 1, the limiting block 6 slides in the limiting groove to limit the sliding direction of the rubber sleeve 5, and the inserting plate 7 is inserted into the inserting groove 8 to connect the bottom plate 3 and the rubber sleeve 5, the outer surface of the rubber sleeve 5 is rotatably connected with a fixing bolt 9, the fixing bolt 9 penetrates through the outer surface of the rubber sleeve 5 and extends into the inserting groove 8, one side wall of the inserting plate 7 is provided with a positioning hole, fixing bolt 9 and the inner wall sliding connection of locating hole, through the locating hole of seting up, after picture peg 7 inserts the inside of slot 8, rotate fixing bolt 9, after fixing bolt 9 turned into the inside of locating hole, fix picture peg 7, fix rubber sleeve 5 simultaneously, prevent that rubber sleeve 5 and bottom plate 3 from separating.
Example two
Referring to fig. 4, a protection component is arranged on the outer surface of the rubber sleeve 5, the protection component includes a mounting sleeve 10, the mounting sleeve 10 is fixedly mounted on the outer surface of the rubber sleeve 5, a protection sleeve 11 is sleeved on the outer surface of the connection line 2, a connection groove 12 is formed in the inner wall of the protection sleeve 11, the mounting sleeve 10 is slidably connected with the inner wall of the connection groove 12, a slider 13 is mounted on the inner wall of the connection groove 12, a sliding groove is formed in the outer surface of the mounting sleeve 10, the slider 13 is slidably connected with the inner wall of the sliding groove, through the sliding groove, when the mounting sleeve 10 slides in the connection groove 12, the slider 13 slides in the sliding groove to limit the sliding direction of the protection sleeve 11, a limit bolt 14 is rotatably connected to the outer surface of the protection sleeve 11, the limit bolt 14 penetrates through the outer surface of the protection sleeve 11 and extends into the connection groove 12, a limit hole is formed in the outer surface of the mounting sleeve 10, and the limit bolt 14 is inserted into the limit hole, through the limiting hole, after the sliding block 13 slides to the end of the sliding groove, the limiting bolt 14 is rotated, and after the limiting bolt 14 rotates into the limiting hole, the protective sleeve 11 is fixed.
The working principle is as follows: when the circuit board main body 1 is protected, the circuit board main body 1 is firstly close to the bottom plate 3, so that the fixing columns 4 are aligned to the fixing holes, the circuit board main body 1 is moved, after the fixing columns 4 are inserted into the fixing holes, the circuit board main body 1 is connected with the bottom plate 3, the position of the circuit board main body 1 is limited, then the rubber sleeve 5 is close to the circuit board main body 1, so that the limiting blocks 6 are aligned to the limiting grooves, the rubber sleeve 5 is moved, when the rubber sleeve 5 slides on the outer surface of the circuit board main body 1, the limiting blocks 6 slide in the limiting grooves, so that the sliding direction of the rubber sleeve 5 is limited, meanwhile, the plug board 7 is inserted into the slot 8, so that the bottom plate 3 is connected with the rubber sleeve 5, meanwhile, the connecting wire 2 penetrates through the inner wall of the rubber sleeve 5 and extends to the outer part of the rubber sleeve 5, then, after the plug board 7 is inserted into the slot 8, the fixing bolt 9 is rotated, after fixing bolt 9 changes the inside of locating hole, fix plugboard 7, fix rubber sleeve 5 simultaneously, prevent rubber sleeve 5 and bottom plate 3 separation, the completion is sealed, establish connecting wire 2's surface with protective sheath 11 cover again, be close to protective sheath 11 to installation cover 10 after that, make slider 13 aim at the slide opening, when installation cover 10 slides in the inside of spread groove 12, slider 13 slides in the inside of spout, the slip direction to protective sheath 11 limits, after slider 13 slides the end of spout, rotate limit bolt 14, after limit bolt 14 changes the inside in spacing hole, fix protective sheath 11, thereby protect connecting wire 2 and circuit board main part 1 junction.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. The utility model provides a can avoid circuit board of external moist steam influence, includes circuit board main part (1), its characterized in that: the utility model discloses a circuit board, including circuit board main part (1), fixed surface, the outer fixed surface of circuit board main part (1) installs connecting wire (2), the lower surface of circuit board main part (1) is provided with bottom plate (3), the upper surface of bottom plate (3) is equipped with fixed column (4) admittedly, the surface cover of circuit board main part (1) is equipped with rubber sleeve (5), the inner wall of rubber sleeve (5) is equipped with spacing piece (6), the upper surface of bottom plate (3) is equipped with picture peg (7), slot (8) have been seted up to the inside of rubber sleeve (5), picture peg (7) are pegged graft mutually with slot (8), the surface of rubber sleeve (5) rotates and is connected with fixing bolt (9), fixing bolt (9) run through the surface of rubber sleeve (5) and extend to the inside of slot (8).
2. The circuit board capable of avoiding the influence of external moisture and steam according to claim 1, wherein: the upper surface of the circuit board main body (1) is provided with a fixing hole, and the fixing column (4) is inserted in the fixing hole.
3. The circuit board capable of avoiding the influence of external moisture and steam according to claim 1, wherein: the outer surface of the circuit board main body (1) is provided with a limiting groove, and the limiting block (6) is connected with the inner wall of the limiting groove in a sliding mode.
4. The circuit board capable of avoiding the influence of external moisture and steam according to claim 1, wherein: the side wall of one side of the inserting plate (7) is provided with a positioning hole, and the fixing bolt (9) is connected with the inner wall of the positioning hole in a sliding mode.
5. The circuit board capable of avoiding the influence of external moisture and steam according to claim 1, wherein: the surface of rubber sleeve (5) is provided with the protection subassembly, the protection subassembly includes installation cover (10), the surface at rubber sleeve (5) is adorned admittedly in installation cover (10), the surface cover of connecting wire (2) is equipped with protective sheath (11), spread groove (12) have been seted up to the inner wall of protective sheath (11), the inner wall sliding connection of installation cover (10) and spread groove (12), slider (13) are equipped with to the inner wall of spread groove (12), the surface of protective sheath (11) is rotated and is connected with stop bolt (14), stop bolt (14) run through the surface of protective sheath (11) and extend to the inside of spread groove (12).
6. The circuit board capable of avoiding the influence of external moisture and steam according to claim 5, wherein: the outer surface of the mounting sleeve (10) is provided with a sliding groove, and the sliding block (13) is connected with the inner wall of the sliding groove in a sliding mode.
7. The circuit board capable of avoiding the influence of external moisture and steam according to claim 5, wherein: the outer surface of the mounting sleeve (10) is provided with a limiting hole, and the limiting bolt (14) is inserted in the limiting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221052761.8U CN217217022U (en) | 2022-05-05 | 2022-05-05 | Can avoid circuit board of external moist steam influence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221052761.8U CN217217022U (en) | 2022-05-05 | 2022-05-05 | Can avoid circuit board of external moist steam influence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217217022U true CN217217022U (en) | 2022-08-16 |
Family
ID=82778985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221052761.8U Active CN217217022U (en) | 2022-05-05 | 2022-05-05 | Can avoid circuit board of external moist steam influence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217217022U (en) |
-
2022
- 2022-05-05 CN CN202221052761.8U patent/CN217217022U/en active Active
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