CN205506949U - Supplementary welding appearance - Google Patents
Supplementary welding appearance Download PDFInfo
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- CN205506949U CN205506949U CN201520839488.7U CN201520839488U CN205506949U CN 205506949 U CN205506949 U CN 205506949U CN 201520839488 U CN201520839488 U CN 201520839488U CN 205506949 U CN205506949 U CN 205506949U
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- circuit
- display panel
- master control
- control borad
- tablet
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Abstract
The utility model relates to a supplementary welding appearance solves present small batch volume pencil and relies on the operator of manual welding existence to produce visual fatigue easily and appear leaking the problem of examining easily. Including the display panel, the main control board, the output board, the input board, a housing, fixtion screw bolt, the socket, switching cable and switch and function button, the display panel, the primary output board, to pass through fixtion screw bolt fixed to the casing in with input board accuse board, switching cable junction socket and pencil, switch and function button are fixed in on the casing, the display panel is by rice alphanumeric code pipe, 8 static status display circuit that piece 74HC595 constitutes and the buzzer warning circuit who realizes information display and audible cue constitute. The utility model has the advantages of detection method high efficiency, convenient operation, directly perceived, measurement accuracy and there is a fine expansibility.
Description
Technical field
This utility model relates to a kind of auxiliary welding instrument, auxiliary equipment when belonging to wire harness craft soldering.
Background technology
Small lot wire harness welding at present relies on human weld substantially, and during welding, operator needs to differentiate some position information, when adapter point position is intensive compared with multi-point, especially during welding micro connector, puts the position more difficult resolution of information；Operator easily produces visual fatigue, and welding job carries out slower.Circuit tester is manually utilized to detect item by item during inspection.During this detects, not only work the most loaded down with trivial details, and slightly imprudence is easy for the phenomenons such as missing inspection occur.
Utility model content
This utility model, by offer one auxiliary welding instrument, solves current small lot wire harness and relies on the operator of human weld's existence easily to produce visual fatigue and problem missing inspection easily occur.
This utility model is realized by techniques below scheme:
A kind of auxiliary welding instrument, including display panel, master control borad, output board, tablet, housing, fixed bolt, socket, transit cable and on and off switch and function button, display panel and master control borad are fixed in housing by fixed bolt, output board and tablet are fixed in housing, transit cable connects socket and wire harness, on and off switch and function button are fixed on housing, static state display circuit that display panel is made up of rice alphanumeric code pipe, 8 74HC595 and the information that realizes shows and the buzzer alarm circuit of auditory tone cues forms；Master control borad is made up of microcontroller circuit, interface circuit, software programming circuitry, realize output to control, input collection, drive display, logical transition, decoding function, microcontroller circuit uses the single-chip microcomputer IAP15F2K61S2 of Nantong Guo Xin Microtronics A/S, there is the Flash of 61K, program and EEPROM share, the SRAM of 2K, ISP/IAP online burning and emulation；Output board is made up of 8 concatenation 74HC595 transformation from serial to parallel mouth output circuits, current limliting, anti-short circuit current and sharp separation round electric connector circuit, realizes the output of any time any passage under master control borad control；Tablet is turned serial ports input circuit, drop-down, antireflection circuit and sharp separation round electric connector circuit by 8 concatenation 74HC165 parallel ports and forms, any time Gather and input signal is realized under master control borad control, during work, master control borad controls all passages of output board and is sequentially output high level signal, control being sent by output board of tablet collection simultaneously and conduct the level signal to tablet through transit cable, wire harness, transit cable, through logical operations, judge to draw the some position of conducting, so that it is determined that the some position information at wire harness two ends；During human weld, operator uses wire to abut against plug connector weldering cup computing can draw wire number and weldering cup serial number, and this information is sent to display panel by master control borad and shown by rice alphanumeric code pipe, and warning circuit sends prompting sound, and operator can read a position information；On and off switch and function button are responsible for the setting of on/off and display mode.
This utility model has the advantages such as detection method is efficient, easy to operate, directly perceived, measurement is accurate and has good autgmentability.
Accompanying drawing explanation
Fig. 1 a is organigram of the present utility model, and Fig. 1 b is the sectional view of Fig. 1 a；
Fig. 2 is system block diagram of the present utility model.
Detailed description of the invention
As shown in Figure 1-2, for organigram of the present utility model, including display panel 1, master control borad 2, output board 3, tablet 4, housing 5, rice alphanumeric code pipe 6, fixed bolt 7, socket 8, transit cable 9 and on and off switch and function button 10.
Display panel 1 and master control borad 2 are fixed in housing 5 by fixed bolt 7, and output board 3 and tablet 4 are fixed in housing 5 by socket 8, and transit cable 9 connects socket 8 and wire harness, on and off switch and function button 10 to be fixed and on housing.
As shown in Figure 2, display panel 1, master control borad 2, output board 3, tablet 4 are core component of the present utility model, display panel 1 is made up of 4 rice alphanumeric code pipes, 8 74HC595 circuit, buzzer alarm circuits forming static state display, it is achieved information shows and auditory tone cues；Master control borad 2 is made up of microcontroller circuit, interface circuit, software programming circuitry, realize output to control, input collection, drive the functions such as display, logical transition, decoding, microcontroller circuit uses the single-chip microcomputer IAP15F2K61S2 of Nantong Guo Xin Microtronics A/S, there is the Flash of 61K, program and EEPROM share, the SRAM of 2K, ISP/IAP online burning and emulation, internal highly reliable reset, it is internally integrated clock circuit, hardware watchdog, 1T8051 etc., there is the advantages such as integration module abundant, peripheral circuit is succinct, capacity of resisting disturbance is strong, low-power consumption.Output board 3 is made up of 8 concatenation 74HC595 transformation from serial to parallel mouth output circuits, current limliting, anti-short circuit current and sharp separation round electric connector circuit, realizes the output of any time any passage under master control borad control；Tablet 4 is turned serial ports input circuit, drop-down, antireflection circuit and sharp separation round electric connector circuit by 8 concatenation 74HC165 parallel ports and forms, and realizes any time Gather and input signal under master control borad control.
This utility model has the feature such as simple in construction, flexible function, easy to use, angle of visibility big, environmental protection.
This utility model uses the electrical method-matrix-scanning method of technology maturation to realize extraction and the display of quickly some position information.Can be powered by power supply adaptor.Power supply adaptor uses Universal mobile phone charger, has the advantages such as safe and reliable, volume is little, easy buying；Transit cable realizes processed wire harness and welds instrument docking with auxiliary: housing is provided with two function buttons and realizes numeral or the position information conversion of letter point and necessary information change and preserve operation.
The advantages such as it is succinct that this utility model has hardware circuit, and novel in design, structure is ingenious, and function is targeted.
Claims (1)
1. an auxiliary welding instrument, it is characterized in that: include display panel, master control borad, output board, tablet, housing, transit cable and on and off switch and function button, display panel, master control borad, output board and tablet are fixed in housing, transit cable connects socket and wire harness, on and off switch and function button are fixed on housing, static state display circuit that display panel is made up of rice alphanumeric code pipe, 8 74HC595 and the information that realizes shows and the buzzer alarm circuit of auditory tone cues forms；Master control borad is made up of microcontroller circuit, interface circuit, software programming circuitry, realize output to control, input collection, drive display, logical transition, decoding function, microcontroller circuit uses the single-chip microcomputer IAP15F2K61S2 of Nantong Guo Xin Microtronics A/S, there is the Flash of 61K, program and EEPROM share, the SRAM of 2K, ISP/IAP online burning and emulation；Output board is made up of 8 concatenation 74HC595 transformation from serial to parallel mouth output circuits, current limliting, anti-short circuit current and sharp separation round electric connector circuit, realizes the output of any time any passage under master control borad control；Tablet is turned serial ports input circuit, drop-down, antireflection circuit and sharp separation round electric connector circuit by 8 concatenation 74HC165 parallel ports and forms, any time Gather and input signal is realized under master control borad control, during work, master control borad controls all passages of output board and is sequentially output high level signal, control being sent by output board of tablet collection simultaneously and conduct the level signal to tablet through transit cable, wire harness, transit cable, through logical operations, judge to draw the some position of conducting, so that it is determined that the some position information at wire harness two ends；During human weld, operator uses wire to abut against plug connector weldering cup computing can draw wire number and weldering cup serial number, and this information is sent to display panel by master control borad and shown by rice alphanumeric code pipe, and warning circuit sends prompting sound, and operator can read a position information；On and off switch and function button are responsible for the setting of on/off and display mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520839488.7U CN205506949U (en) | 2015-10-28 | 2015-10-28 | Supplementary welding appearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520839488.7U CN205506949U (en) | 2015-10-28 | 2015-10-28 | Supplementary welding appearance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205506949U true CN205506949U (en) | 2016-08-24 |
Family
ID=56720146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520839488.7U Active CN205506949U (en) | 2015-10-28 | 2015-10-28 | Supplementary welding appearance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205506949U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109514134A (en) * | 2018-11-22 | 2019-03-26 | 中国科学院长春光学精密机械与物理研究所 | A kind of welding auxiliary tester |
-
2015
- 2015-10-28 CN CN201520839488.7U patent/CN205506949U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109514134A (en) * | 2018-11-22 | 2019-03-26 | 中国科学院长春光学精密机械与物理研究所 | A kind of welding auxiliary tester |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |