CN112633454A - PCBA detects counting assembly - Google Patents
PCBA detects counting assembly Download PDFInfo
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- CN112633454A CN112633454A CN202011605730.6A CN202011605730A CN112633454A CN 112633454 A CN112633454 A CN 112633454A CN 202011605730 A CN202011605730 A CN 202011605730A CN 112633454 A CN112633454 A CN 112633454A
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- signal
- pcba
- identification device
- chip microcomputer
- single chip
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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 60
- 238000001514 detection method Methods 0.000 claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 5
- 230000007306 turnover Effects 0.000 abstract description 7
- 238000003860 storage Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
- G06M1/00—Design features of general application
- G06M1/27—Design features of general application for representing the result of count in the form of electric signals, e.g. by sensing markings on the counter drum
- G06M1/272—Design features of general application for representing the result of count in the form of electric signals, e.g. by sensing markings on the counter drum using photoelectric means
Abstract
The invention provides a PCBA detection counting device, which comprises a handle and a laser sensor, wherein the laser sensor is arranged at one end of the handle, the laser sensor comprises a laser emitting part for emitting laser and a signal receiving part for receiving laser signals, the laser sensor is connected with a single chip microcomputer, and a signal identification device is arranged in the single chip microcomputer and used for receiving signals of the signal receiving part; the single chip microcomputer is connected with a display screen. The PCBA detection counting device can conveniently and accurately count PCBA plates in the turnover vehicle, so that the efficiency of counting the PCBA number by operators is improved, the accuracy is improved, and the 100% accuracy of the number is ensured.
Description
Technical Field
The invention is applied to the technical field of counters, and particularly relates to a PCBA detection counting device.
Background
PCBA need use the turnover vehicle when transporting, every turnover vehicle has a thousand storage positions, so big storage position volume just produced a difficult problem in the count, needs the quantity of staff one by one now more, if save different PCBA, because different PCBA height is different, the height of its storage position check that occupies is also different, cause every row of PCBA's of storage quantity inconsistent, so count the inefficiency very much, and often there is the condition of number mistake moreover. If the counting can be realized by an automatic counting device, the working efficiency and the reliability can be greatly improved, and the production is facilitated.
Disclosure of Invention
The invention provides a PCBA detection counting device for automatic counting, which aims to solve the problems in the prior art.
The technical problem to be solved by the invention is realized by adopting the following technical scheme:
the PCBA detection counting device is characterized by comprising a handle and a laser sensor, wherein the laser sensor is arranged at one end of the handle and comprises a laser emitting part for emitting laser and a signal receiving part for receiving laser signals; the single chip microcomputer is connected with a display screen.
Furthermore, the counting device further comprises a shell, the laser sensor and the single chip microcomputer are arranged in the shell, and the shell is connected with the handle.
Furthermore, two sides of the shell are symmetrically provided with stop rods.
Further, when the signal receiving part receives the laser emitted by the laser emitting part, the signal receiving part transmits a low level signal; when the signal receiving part can not receive the laser emitted by the laser emitting part, the signal receiving part transmits a high-level signal.
Further, the method for receiving and identifying data by the signal identification device is as follows:
when the signal received by the signal identification device is converted into a low level signal from a high level signal and then converted into a high level signal, the signal identification device identifies the signal as a PCBA board and stores the PCBA board, and 1 is added to data displayed on a display screen by the single chip microcomputer;
when the signal received by the signal identification device is only a signal converted from a high level signal to a low level signal or a signal converted from a low level signal to a high level signal, the signal identification device identifies that the PCBA is not stored in the signal identification device, and the data displayed on the display screen by the single chip microcomputer is unchanged;
when the signal received by the signal identification device is converted into a high level signal from a low level signal and then converted into a low level signal, the signal identification device identifies that the PCBA is not stored in the signal identification device, and the data displayed on the display screen by the single chip microcomputer is unchanged;
when the signal received by the signal identification device is a single high level signal or a single low level signal, the signal identification device identifies that the PCBA is not stored in the signal identification device, and the data displayed on the display screen by the single chip microcomputer is unchanged.
Furthermore, a battery is arranged inside the handle and connected with the laser sensor and the single chip microcomputer.
Further, a switch is arranged on the handle and connected with the battery.
Further, the display screen set up in on the casing, the lower part of display screen is provided with bluetooth and connects button, data transmission button and clear away data button.
Further, clear away the data button and connect the singlechip, the data transmission button is connected singlechip and bluetooth connection button, bluetooth connection button is connected data transmission button and intelligent display terminal.
Compared with the prior art, the invention has the beneficial effects that: the PCBA detection counting device can conveniently and accurately count PCBA plates in the turnover vehicle, so that the efficiency of counting the PCBA number by operators is improved, the accuracy is improved, and 100% accuracy of the number is guaranteed. The PCBA detection counting device is simple in structure, convenient to hand-hold operate and operate, not only is convenient for counting PCBA boards of the turnover vehicle, but also can be used for counting other articles which are arranged regularly and have gaps.
Drawings
FIG. 1 is a schematic structural diagram of a PCBA detection and counting device according to the present invention.
FIG. 2 is a top view of a PCBA detecting and counting device of the present invention.
FIG. 3 is a diagram illustrating the connection relationship between the components inside the PCBA detection and counting device according to the present invention.
In the attached drawing, 1 is the handle, 2 is the switch, 3 is the casing, 4 is laser sensor, 5 is the shelves pole, 6 is the display screen, 7 is bluetooth connection button, 8 is the data transmission button, 9 is the clear button.
Detailed Description
The technical solution of the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments. It is to be understood that the following examples are only illustrative and explanatory of the present invention and should not be construed as limiting the scope of the present invention. All the technologies realized based on the above-mentioned contents of the present invention are covered in the protection scope of the present invention.
It should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," and "connected" in the present invention are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to the attached drawings 1-3, the PCBA detection counting device comprises a handle 1 and a laser sensor 4, wherein the laser sensor 4 is arranged at one end of the handle 1, the laser sensor 4 comprises a laser emitting part for emitting laser and a signal receiving part for receiving laser signals, the laser sensor 4 is connected with a single chip microcomputer, and a signal identification device is arranged in the single chip microcomputer and used for receiving signals of the signal receiving part; the singlechip is connected with a display screen 6. After laser emission portion launches laser, the PCBA board received laser and takes place the reflection and makes laser to each direction scattering, and the laser after the scattering returns signal receiver portion and converts received laser into the signal of telecommunication to with signal transmission to the inside signal identification device of singlechip, signal identification device discerns the signal of telecommunication and is converted digital display by the singlechip on display screen 6, realizes the detection count to the PCBA board. When the PCBA board is not installed, the laser emitted by the laser emitting part does not undergo reflection, the signal receiving part cannot receive the reflected signal, and the signal receiving part can form a high-level signal to be transmitted to the signal identification device.
In order to fix the laser sensor 4, the single chip microcomputer and the display screen 6, the counting device further comprises a shell, the laser sensor 4 and the single chip microcomputer are arranged inside the shell, and the shell is connected with the handle 1.
In order to keep the device balanced in the detection process, two sides of the shell are symmetrically provided with stop levers 5. In one embodiment, the distance between the two stop bars 5 is the same as the width of the PCBA board, so that the two stop bars 5 can be placed on the adjacent PCBA board rest frames exactly when counting.
When the signal receiving part receives the laser emitted by the laser emitting part, the signal receiving part transmits a low level signal; when the signal receiving part can not receive the laser emitted by the laser emitting part, the signal receiving part transmits a high-level signal.
The method for receiving and identifying data by the signal identification device comprises the following steps:
when the signal received by the signal identification device is converted into a low level signal from a high level signal and then converted into a high level signal, the signal identification device identifies the signal as a PCBA board and stores the PCBA board, and 1 is added to the data displayed on the display screen 6 by the single chip microcomputer;
when the signal received by the signal identification device is only a signal converted from a high level signal to a low level signal or a signal converted from a low level signal to a high level signal, the signal identification device identifies that the PCBA is not stored in the signal identification device, and the data displayed on the display screen 6 by the single chip microcomputer is unchanged;
when the signal received by the signal identification device is converted into a high level signal from a low level signal and then converted into a low level signal, the signal identification device identifies that the PCBA is not stored in the signal identification device, and the data displayed on the display screen 6 by the single chip microcomputer is unchanged;
when the signal received by the signal identification device is a single high level signal or a single low level signal, the signal identification device identifies that the PCBA is not stored in the signal identification device, and the data displayed on the display screen 6 by the single chip microcomputer is unchanged.
The inside of handle 1 is provided with the battery, and laser sensor 4 and singlechip are connected to the battery.
The handle 1 is provided with a switch 2, and the switch 2 is connected with a battery.
In order to facilitate counting, the display screen 6 is arranged on the shell, and the lower part of the display screen 6 is provided with a Bluetooth connection button 7, a data sending button 8 and a data clearing button. The Bluetooth connection button 7 is used for connecting the counting device and the intelligent display terminal and sending related data to the intelligent display terminal, the data sending button 8 is connected with the Bluetooth connection button 7 and used for sending data signals under the condition that the Bluetooth connection button 7 is communicated, the data signals are transmitted to the intelligent display terminal through the Bluetooth connection button 7, even in poor network environment or non-network environment, the communication module can also carry out data transmission with corresponding receiving equipment, and the centralized management of the number of PCBA boards and the later-stage data checking are facilitated. The clear data button is used for clearing data in the counting device under the condition of detection error so as to facilitate the detection again.
Clear away data button and connect the singlechip, data transmission button 8 connects singlechip and bluetooth and connects button 7, and bluetooth connects button 7 and connects data transmission button 8 and intelligent display terminal.
The working principle of the invention is as follows: after turnover vehicle dress board was accomplished, handheld PCBA detected counting assembly's handle 1, press switch 2 to open Bluetooth connection button 7, make PCBA detect counting assembly and intelligent display terminal carry out internet access. Two stop rods 5 on the PCBA detection counting device are respectively placed on two adjacent PCBA plate placing frames of the turnover vehicle, so that the counting device is more stable during moving. From last down slow movement PCBA detects counting assembly and accomplishes until this PCBA board quantity count, this PCBA board quantity of being listed as can show in real time on handheld counting assembly's display screen 6. When another row of PCBA boards are detected, the action is repeated only once. After the count is accomplished, press data transmission button 8, can send the quantity information that detects to intelligent display terminal through the bluetooth.
When error operation occurs in the detection process, the previous detection data can be cleared and the detection counting can be carried out again only by pressing the clearing button 9.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above-described embodiments. It will be understood by those skilled in the art that various changes, substitutions of equivalents, and alterations can be made without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides a PCBA detects counting assembly which characterized in that: the laser sensor is arranged at one end of the handle, the laser sensor comprises a laser emitting part for emitting laser and a signal receiving part for receiving laser signals, the laser sensor is connected with a single chip microcomputer, and a signal recognition device is arranged in the single chip microcomputer and used for receiving signals of the signal receiving part; the single chip microcomputer is connected with a display screen.
2. A PCBA test count device as claimed in claim 1, wherein: the counting device further comprises a shell, the laser sensor and the single chip microcomputer are arranged in the shell, and the shell is connected with the handle.
3. A PCBA test count device as claimed in claim 2, wherein: and two sides of the shell are symmetrically provided with gear rods.
4. A PCBA test count device as claimed in claim 1, wherein: when the signal receiving part receives the laser emitted by the laser emitting part, the signal receiving part transmits a low-level signal; when the signal receiving part can not receive the laser emitted by the laser emitting part, the signal receiving part transmits a high-level signal.
5. A PCBA detection counting device as claimed in claim 4, in which: the method for receiving and identifying data by the signal identification device comprises the following steps:
when the signal received by the signal identification device is converted into a low level signal from a high level signal and then converted into a high level signal, the signal identification device identifies the signal as a PCBA board and stores the PCBA board, and 1 is added to data displayed on a display screen by the single chip microcomputer;
when the signal received by the signal identification device is only a signal converted from a high level signal to a low level signal or a signal converted from a low level signal to a high level signal, the signal identification device identifies that the PCBA is not stored in the signal identification device, and the data displayed on the display screen by the single chip microcomputer is unchanged;
when the signal received by the signal identification device is converted into a high level signal from a low level signal and then converted into a low level signal, the signal identification device identifies that the PCBA is not stored in the signal identification device, and the data displayed on the display screen by the single chip microcomputer is unchanged;
when the signal received by the signal identification device is a single high level signal or a single low level signal, the signal identification device identifies that the PCBA is not stored in the signal identification device, and the data displayed on the display screen by the single chip microcomputer is unchanged.
6. A PCBA test count device as claimed in claim 1, wherein: the inside of handle is provided with the battery, the battery is connected laser sensor and singlechip.
7. A PCBA test count device as claimed in claim 6, wherein: the handle is provided with a switch, and the switch is connected with the battery.
8. A PCBA test count device as claimed in claim 2, wherein: the display screen set up in on the casing, the lower part of display screen is provided with bluetooth connection button, data transmission button and clears away the data button.
9. A PCBA test count device as claimed in claim 8, wherein: the data clearing button is connected with the single chip microcomputer, the data sending button is connected with the single chip microcomputer and the Bluetooth connecting button, and the Bluetooth connecting button is connected with the data sending button and the intelligent display terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011605730.6A CN112633454A (en) | 2020-12-29 | 2020-12-29 | PCBA detects counting assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011605730.6A CN112633454A (en) | 2020-12-29 | 2020-12-29 | PCBA detects counting assembly |
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| Publication Number | Publication Date |
|---|---|
| CN112633454A true CN112633454A (en) | 2021-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011605730.6A Pending CN112633454A (en) | 2020-12-29 | 2020-12-29 | PCBA detects counting assembly |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204904322U (en) * | 2015-07-14 | 2015-12-23 | 莆田市诺斯顿电子发展有限公司 | Device is checked to eggs |
| US20170248509A1 (en) * | 2015-07-14 | 2017-08-31 | Teilch, LLC | Airborne Particle Measuring Device |
| CN110398609A (en) * | 2019-08-01 | 2019-11-01 | 中国汽车技术研究中心有限公司 | A kind of twinshot laser velocimeter device and method |
| CN110717573A (en) * | 2019-10-15 | 2020-01-21 | 天津工业大学 | Automatic counting system for irregular-shaped components |
-
2020
- 2020-12-29 CN CN202011605730.6A patent/CN112633454A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204904322U (en) * | 2015-07-14 | 2015-12-23 | 莆田市诺斯顿电子发展有限公司 | Device is checked to eggs |
| US20170248509A1 (en) * | 2015-07-14 | 2017-08-31 | Teilch, LLC | Airborne Particle Measuring Device |
| CN110398609A (en) * | 2019-08-01 | 2019-11-01 | 中国汽车技术研究中心有限公司 | A kind of twinshot laser velocimeter device and method |
| CN110717573A (en) * | 2019-10-15 | 2020-01-21 | 天津工业大学 | Automatic counting system for irregular-shaped components |
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