CN220858241U - Variable-focus self-timer PCBA board - Google Patents
Variable-focus self-timer PCBA board Download PDFInfo
- Publication number
- CN220858241U CN220858241U CN202322604831.7U CN202322604831U CN220858241U CN 220858241 U CN220858241 U CN 220858241U CN 202322604831 U CN202322604831 U CN 202322604831U CN 220858241 U CN220858241 U CN 220858241U
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- pcba board
- shell
- pcba
- limiting
- timer
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- RVCKCEDKBVEEHL-UHFFFAOYSA-N 2,3,4,5,6-pentachlorobenzyl alcohol Chemical compound OCC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl RVCKCEDKBVEEHL-UHFFFAOYSA-N 0.000 title claims abstract description 82
- 230000001681 protective effect Effects 0.000 claims abstract description 33
- 230000003287 optical effect Effects 0.000 claims abstract description 21
- 239000002103 nanocoating Substances 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 239000000565 sealant Substances 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 abstract description 4
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 238000004078 waterproofing Methods 0.000 abstract 2
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- ALYNCZNDIQEVRV-UHFFFAOYSA-N 4-aminobenzoic acid Chemical compound NC1=CC=C(C(O)=O)C=C1 ALYNCZNDIQEVRV-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 150000001447 alkali salts Chemical class 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000008595 infiltration Effects 0.000 description 3
- 238000001764 infiltration Methods 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Abstract
The utility model relates to the technical field of PCBA plates, in particular to a variable-focus self-timer PCBA plate which comprises a variable-focus assembly, a PCBA plate, a protective shell and a shell cover, wherein an adjusting wheel is movably connected to a limiting shell, an infrared emitter is arranged on one side of the limiting shell, an optical sensor is arranged on the other side of the limiting shell, the PCBA plate comprises a clamping groove, a positioning hole, a wiring and a nano coating film for waterproofing, the PCBA plate is provided with the clamping groove, the PCBA plate is provided with the positioning hole, the wiring is fixedly connected to the lower side of the PCBA plate, and the nano coating film for waterproofing is sprayed on the surface of the PCBA plate. The utility model has the advantages that: through setting up the subassembly that zooms, the accessible rotates the regulating wheel, and spoke rotation in the regulating wheel shelters from the infrared ray that infrared transmitter sent, and optical sensor is through judging in the received optical signal will data transfer PCBA board, PCBA board accessible processing will input the data conversion instruction of coming into, reaches the purpose of zooming, has improved the practicality of device.
Description
Technical Field
The utility model relates to the technical field of PCBA boards, in particular to a variable-focus type self-timer PCBA board.
Background
The PCBA is a circuit board obtained by printing solder paste on a PCB and then mounting various elements such as resistors, integrated circuits, capacitors, transformers, etc. according to the purpose and required characteristics of the circuit board.
The existing self-timer PCBA board has single function, can not realize the zooming function of shooting equipment through the self-timer, is not convenient enough to use, and simultaneously enables the self-timer to be easily filled with water to damage the internal PCBA board when people self-timer seaside scenic spots are self-timer, so that the practicality is poor.
Disclosure of utility model
The object of the present utility model is to solve at least one of the technical drawbacks.
The utility model aims to overcome the defects of the prior art, solve the problems in the background art and provide a variable-focus self-timer PCBA board.
The aim of the utility model is achieved by the following technical scheme: a variable focus type self-timer PCBA board comprises a variable focus component, a PCBA board, a protective shell and a shell cover;
The zoom assembly comprises an adjusting wheel, a limiting shell, an infrared emitter and an optical sensor, wherein the adjusting wheel is movably connected to the limiting shell, the infrared emitter is arranged on one side of the limiting shell, and the optical sensor is arranged on the other side of the limiting shell;
The PCBA board comprises a clamping groove, a positioning hole, a wiring and a nano coating film, wherein the clamping groove is formed in the PCBA board, the positioning hole is formed in the PCBA board, the wiring is fixedly connected to the lower side of the PCBA board, and the nano coating film is sprayed on the surface of the PCBA board to prevent water;
The protective shell comprises a wire hole, a fixing piece, a clamping piece and a first limiting pad, wherein the wire hole is formed in one side of the protective shell, the fixing piece is fixedly connected inside the protective shell, the clamping piece is fixedly connected inside the protective shell, and the first limiting pad is fixedly connected to two sides of the clamping piece;
The shell cover comprises a bolt groove, a locating ring, an insert and a second limiting pad, the bolt groove is formed in the upper side of the shell cover, the locating ring is arranged on the lower side of the shell cover, the insert is arranged on the lower side of the shell cover, and the second limiting pad is arranged on one side of the insert.
Preferably, the wiring is four, two each at two ends of the PCBA board, one of one ends is connected with the infrared emitter, and the other end is connected with the optical sensor.
By adopting the technical scheme, the data and instructions among the zooming assembly, the PCBA and the equipment needing zooming can be transmitted.
Preferably, a waterproof backing ring is arranged on the protective shell.
Through adopting above-mentioned technical scheme, can effectively isolate moisture from the gap department infiltration that protective housing and cap are connected.
Preferably, a sealing gasket is arranged in the bolt groove.
Through adopting above-mentioned technical scheme, can effectively isolate moisture infiltration from the bolt hole.
Preferably, the wiring is arranged in the wire hole in a penetrating way, and sealant is sprayed in the wire hole.
By adopting the technical scheme, the infiltration of moisture from the wire holes can be effectively isolated.
Preferably, the PCBA board is fixed inside the protective shell through a fixing piece, a clamping piece and a first limiting pad, the fixing piece is arranged in the positioning hole in a penetrating mode, the clamping piece is clamped in the clamping groove, and the first limiting pad limits the PCBA board.
Through adopting above-mentioned technical scheme, make PCBA board fix in the protective housing, reduce the damage that friction collision caused in the use.
Preferably, the shell cover is fixed above the protective shell through a fixing piece, a clamping piece, a second limiting pad and a sealing bolt, the positioning ring is clamped on the fixing piece, the plug-in unit is arranged in the clamping piece in a penetrating mode, and the second limiting pad limits the PCBA board.
Through adopting above-mentioned technical scheme, it is more firm to make cap and protective housing be connected, carries out spacingly to PCBA board simultaneously, reduces the damage that friction collision caused in the use.
Compared with the prior art, the utility model has the following advantages:
1. According to the variable-focus self-timer PCBA board, through arranging the variable-focus assembly, the adjusting wheel can be rotated, spokes in the adjusting wheel rotate to shield infrared rays emitted by the infrared emitter, the optical sensor transmits data into the PCBA board through judging received optical signals, the PCBA board can convert the input data into instructions through processing, the purpose of zooming is achieved, and the practicability of the device is improved;
2. This variable focus formula is from rapping ware PCBA board through setting up nanometer waterproof coating, sprays nanometer waterproof coating on the PCBA board, can effectively isolate moisture and PABA board contact, and its thickness is only 2-4 microns simultaneously, has effectively reduced PCBA board surface energy, and heat dispersion is good, does not influence the normal electric conduction of connector, can also prevent corrosion and acid and alkali salt, has improved the protection effect, makes the device more practical.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the explosion structure of the present utility model;
FIG. 3 is a schematic view of the structure of the cover of the present utility model;
FIG. 4 is a schematic diagram of the front view of the zoom assembly of the present utility model;
fig. 5 is an enlarged schematic view of the structure of the present utility model at a.
In the figure: 1-zoom assembly, 101-adjusting wheel, 102-limit shell, 103-infrared emitter, 104-optical sensor, 2-PCBA board, 201-draw-in groove, 202-locating hole, 203-wiring, 204-nanometer waterproof coating, 3-protective housing, 301-line hole, 302-mounting, 303-fastener, 304-first limit pad, 4-shell cover, 401-bolt groove, 402-locating ring, 403-plug-in, 404-second limit pad, 5-waterproof backing ring, 6-sealing pad, 7-sealing bolt, 8-sealing glue.
Detailed Description
Additional aspects and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
1-5, A variable focus self-timer PCBA board comprises a zoom assembly 1, a PCBA board 2, a protective shell 3 and a shell cover 4;
The zoom assembly 1 comprises an adjusting wheel 101, a limiting shell 102, an infrared emitter 103 and an optical sensor 104, wherein the adjusting wheel 101 is movably connected to the limiting shell 102, the limiting shell 102 can fix the position of the adjusting wheel 101, one side of the limiting shell 102 is provided with the infrared emitter 103, the other side of the limiting shell 102 is provided with the optical sensor 104, and the infrared emitter 103 can emit infrared rays to the optical sensor 104;
The PCBA board 2 comprises a clamping groove 201, a positioning hole 202, a wiring 203 and a nano coating film waterproof 204, the clamping groove 201 is formed in the PCBA board 2, the PCBA board 2 is convenient to fix, the positioning hole 202 is formed in the PCBA board 2, movement of the PCBA board 2 can be limited, the wiring 203 is fixedly connected to the lower side of the PCBA board 2, connection of components is convenient, the nano coating film waterproof 204 is sprayed on the surface of the PCBA board 2, the nano waterproof coating 204 can effectively isolate contact of moisture and the PABA board 2, meanwhile, the heat dissipation performance is good, normal conduction of a connector is not affected, and corrosion resistance and acid and alkali salt resistance can be achieved;
The protective housing 3 includes line hole 301, mounting 302, fastener 303 and first spacing pad 304, the line hole 301 has been seted up to protective housing 3 one side, the inside fixedly connected with mounting 302 of protective housing 3, the mounting 302 can carry out spacing fixed to PCBA board 2 and cap 4, the inboard fixedly connected with fastener 303 of protective housing 3, fastener 303 can fix PCBA board inside the protective housing 3, fastener 303 both sides fixedly connected with first spacing pad 304, set up first spacing pad 304 and reach the spacing effect to the PCBA board, reduce the damage that the friction collision caused;
The cap 4 includes bolt groove 401, holding ring 402, plug-in components 403 and second spacing pad 404, the bolt groove 401 has been seted up to cap 4 upside, set up bolt groove 401 and can place sealed the pad in its inside, the cap 4 downside is provided with holding ring 402, conveniently fix a position cap 4, cap 4 downside is provided with plug-in components 403, through setting up plug-in components 403, enable the device more firm, the condition of perk limit appears in the cap 4 can effectively be placed simultaneously, plug-in components 403 one side is provided with second spacing pad 404, through with first spacing pad 304 cooperation, make PCBA board 2 firm fixed in the inside of protective case 3, the damage that PCBA board 2 friction collision caused has been reduced.
Specifically, as shown in fig. 1, four wires 203 are provided, two ends of the PCBA board are respectively provided, one of the two ends is connected with the infrared emitter 103, and the other is connected with the optical sensor 104, and data and instructions between the zoom assembly 1, the PCBA board 2 and the equipment to be zoomed can be transmitted by arranging the wires 203.
Specifically, as shown in fig. 2, the waterproof backing ring 5 is arranged on the protective shell 3, so that penetration of moisture from a gap between the protective shell and the shell cover can be effectively isolated.
Specifically, as shown in fig. 2, the sealing gasket 6 is arranged in the bolt groove 401, so that the penetration of moisture from the bolt hole can be effectively isolated.
Specifically, as shown in fig. 5, the wire 203 is inserted into the wire hole 301, and the sealant 8 is sprayed in the wire hole 301, so that moisture can be effectively isolated from penetrating from the wire hole.
Specifically, as shown in fig. 2, the PCBA board 2 is fixed inside the protective casing 3 by the fixing member 302, the clamping member 303 and the first limiting pad 304, the fixing member 302 is inserted into the positioning hole 202, the clamping member 303 is clamped in the clamping groove 201, and the first limiting pad 304 limits the PCBA board 2, so that the PCBA board can be firmly fixed inside the protective casing.
Specifically, as shown in fig. 2, the casing cover 4 is fixed above the protective casing 3 through the fixing piece 302, the clamping piece 303, the second limiting pad 404 and the sealing bolt 7, the positioning ring 402 is clamped on the fixing piece 302, the plug-in component 403 is arranged in the clamping piece 303 in a penetrating way, the second limiting pad 404 limits the PCBA plate 2, so that the casing cover is connected with the protective casing more firmly, and meanwhile, the PCBA plate is limited, and damage caused by friction collision in the use process is reduced.
The working process of the utility model is as follows:
When the infrared sensor is used, the infrared emitter 103 emits infrared rays to the optical sensor 104 through the adjusting wheel 101, when the adjusting wheel 101 is rotated, a plurality of spokes arranged in the adjusting wheel 101 can shade the infrared rays at the emitting position of the infrared emitter 103, the rotating direction of the adjusting wheel 101 is judged by the on-off shielding direction of the optical sensor 104, the rotating speed of the adjusting wheel 101 is judged by the time of the on-off shielding interval of the optical sensor 104, then the optical sensor 104 transmits captured data into the PCBA board 2 through the connection 203, and then the PCBA board 2 converts the input data into instructions through processing.
Compared with the prior art, the utility model has the following beneficial effects compared with the prior art:
1. Through setting up the subassembly that zooms, the accessible rotates the regulating wheel, and spoke rotation in the regulating wheel shelters from the infrared ray that infrared transmitter sent, and optical sensor is through judging in the received optical signal will data transfer PCBA board, PCBA board accessible processing will input the data conversion instruction of coming into, reaches the purpose of zooming, has improved the practicality of device.
2. Through setting up nanometer waterproof coating, spraying nanometer waterproof coating on PCBA board can effectively isolate moisture and PABA board contact, and its thickness is only 2-4 microns simultaneously, has effectively reduced PCBA board surface energy, and heat dispersion is good, does not influence the normal electric conduction of connector, can also prevent corrosion and acid and alkali salt, has improved the protection effect, makes the device more practical.
Claims (7)
1. A variable focus formula is from rapping bar PCBA board, its characterized in that: comprises a zooming component (1), a PCBA board (2), a protective shell (3) and a shell cover (4);
The zoom assembly (1) comprises an adjusting wheel (101), a limiting shell (102), an infrared emitter (103) and an optical sensor (104), wherein the adjusting wheel (101) is movably connected to the limiting shell (102), the infrared emitter (103) is arranged on one side of the limiting shell (102), and the optical sensor (104) is arranged on the other side of the limiting shell (102);
The PCBA board (2) comprises a clamping groove (201), a positioning hole (202), a wiring (203) and a nano coating waterproof layer (204), wherein the clamping groove (201) is formed in the PCBA board (2), the positioning hole (202) is formed in the PCBA board (2), the wiring (203) is fixedly connected to the lower side of the PCBA board (2), and the nano coating waterproof layer (204) is sprayed on the surface of the PCBA board (2);
The protective shell (3) comprises a wire hole (301), a fixing piece (302), a clamping piece (303) and a first limiting pad (304), the wire hole (301) is formed in one side of the protective shell (3), the fixing piece (302) is fixedly connected inside the protective shell (3), the clamping piece (303) is fixedly connected inside the protective shell (3), and the first limiting pad (304) is fixedly connected to two sides of the clamping piece (303);
The shell cover (4) comprises a bolt groove (401), a locating ring (402), an insert (403) and a second limiting pad (404), the bolt groove (401) is formed in the upper side of the shell cover (4), the locating ring (402) is arranged on the lower side of the shell cover (4), the insert (403) is arranged on the lower side of the shell cover (4), and the second limiting pad (404) is arranged on one side of the insert (403).
2. A variable focus self-timer PCBA board as recited in claim 1, wherein: four wires (203) are provided, two ends of the PCBA board are respectively provided, one of the two ends is connected with the infrared emitter (103), and the other end is connected with the optical sensor (104).
3. A variable focus self-timer PCBA board as recited in claim 1, wherein: the protective shell (3) is provided with a waterproof backing ring (5).
4. A variable focus self-timer PCBA board as recited in claim 1, wherein: a sealing gasket (6) is arranged in the bolt groove (401).
5. A variable focus self-timer PCBA board as recited in claim 1, wherein: the wiring (203) is arranged in the wire hole (301) in a penetrating mode, and sealant (8) is sprayed in the wire hole (301).
6. A variable focus self-timer PCBA board as recited in claim 1, wherein: the PCBA board (2) is fixed inside the protective shell (3) through a fixing piece (302), a clamping piece (303) and a first limiting pad (304), the fixing piece (302) is arranged in the positioning hole (202) in a penetrating mode, the clamping piece (303) is clamped in the clamping groove (201), and the first limiting pad (304) limits the PCBA board (2).
7. A variable focus self-timer PCBA board as recited in claim 1, wherein: the shell cover (4) is fixed above the protective shell (3) through a fixing piece (302), a clamping piece (303), a second limiting pad (404) and a sealing bolt (7), the locating ring (402) is clamped on the fixing piece (302), the plug-in unit (403) is arranged in the clamping piece (303) in a penetrating mode, and the second limiting pad (404) limits the PCBA (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322604831.7U CN220858241U (en) | 2023-09-25 | 2023-09-25 | Variable-focus self-timer PCBA board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322604831.7U CN220858241U (en) | 2023-09-25 | 2023-09-25 | Variable-focus self-timer PCBA board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220858241U true CN220858241U (en) | 2024-04-26 |
Family
ID=90775950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322604831.7U Active CN220858241U (en) | 2023-09-25 | 2023-09-25 | Variable-focus self-timer PCBA board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220858241U (en) |
-
2023
- 2023-09-25 CN CN202322604831.7U patent/CN220858241U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |