CN2818053Y - Electric welding table with separated keyboard - Google Patents
Electric welding table with separated keyboard Download PDFInfo
- Publication number
- CN2818053Y CN2818053Y CN 200520063844 CN200520063844U CN2818053Y CN 2818053 Y CN2818053 Y CN 2818053Y CN 200520063844 CN200520063844 CN 200520063844 CN 200520063844 U CN200520063844 U CN 200520063844U CN 2818053 Y CN2818053 Y CN 2818053Y
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- China
- Prior art keywords
- keyboard
- electric welding
- welding platform
- separable
- casing
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- Expired - Lifetime
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Abstract
The utility model relates to an electric welding table with a separated keyboard, which comprises a casing and a circuit board arranged in the casing, wherein a microprocessor is arranged on the circuit board and is connected with keyboard input terminals. The utility model also comprises a mobile keyboard capable of being communicated with the microprocessor through the keyboard input terminals, the microprocessor is used for receiving and storing operating parameters inputted by the mobile keyboard until the parameters of next time are changed, wherein the mobile keyboard can adopts the mode of a plug with a keyboard or the mode of a keyboard remote controller of infrared receiving and transmission. The utility model can realize the management for the operating parameters of the electric welding table with separated keyboard through the management for the mobile keyboard and ensure that the operating parameters incarnating the requirements of a welding technology can not be arbitrarily changed in the using process of an electric iron so as to ensure the welding quality.
Description
Technical field
The utility model relates to the electric welding platform, is specifically related to a kind of electric welding platform with separable keyboard.
Background technology
The electric welding platform is to drive to be plugged on the electric iron work on the electric welding platform and temperature controlled device is provided, the electric welding platform has temperature setting and regulatory function usually, the temperature control mode in addition that has etc., these regulatory functions are to realize by shift knob on the panel or knob, in other words, this change to electric welding platform functional mode or running parameter, be carry out easily unrestricted, therefore, can occur the operator unavoidably and change temperature control mode or running parameter not according to technological requirement without authorization, make that welding quality is difficult to be guaranteed.
The utility model content
The purpose of this utility model is the shortcoming that overcomes above-mentioned prior art, and the electric welding platform that provides a kind of setting and modification that is suitable for electric welding platform temperature control mode and running parameter to limit has advantage simple in structure, processing ease simultaneously.
The above-mentioned technical problem of the utility model solves like this, construct a kind of electric welding platform with separable keyboard, comprise casing, be contained in the circuit board in the casing, microprocessor is arranged on the circuit board, it is characterized in that the microprocessor on the described circuit board is connected with the keyboard input terminal, also comprising can be by the mobile keyboard of described keyboard input terminal and microprocessor communication.
In above-mentioned electric welding platform with separable keyboard, described mobile keyboard comprises shell, be contained in connector on the shell, be provided with button in case surface, the electric contact of described button directly or by attached resistance is connected with described connector, and described keyboard input terminal is provided in a side of on the described electric welding platform casing and the consistent connector assembly of described connector specification.
In above-mentioned electric welding platform with separable keyboard, the key number on the described mobile keyboard shell is 3.
In above-mentioned electric welding platform with separable keyboard, the connector on the described mobile keyboard shell is two three-prong plugs, and the connector assembly on the described welding stage casing is two three core sockets.
In above-mentioned electric welding platform with separable keyboard, described mobile keyboard comprises shell, be contained in infrared emission component on the shell, be provided with button in case surface, be provided with coding and drive circuit between the electric contact of described button and the described infrared emission component, described keyboard input terminal comprises the infrared receiver component of infrared receiver component and connection and the decoding circuit between the described microprocessor, and described infrared receiver component is contained on the described electric welding platform casing or on the window of casing.
In above-mentioned electric welding platform with separable keyboard, also comprise connection flatiron heater by socket, the heating part of described heater is driven by Switching Power Supply by socket, the temperature sense part of described heater is connected to double bridge by socket, described circuit board also comprises high cmrr difference amplifier that is connected with double bridge and the display unit that is connected with described output end of microprocessor mouth, the given temperature unit of additional temp unit and D/A also comprises the A/D variations in temperature detecting unit that is connected between described high cmrr difference amplifier and the described microprocessor input port.
In above-mentioned electric welding platform with separable keyboard, also comprise be connected with reference voltage unit and output connect described switching power supply the control input end comparison amplifier and be connected comparison amplifier and described high cmrr difference amplifier between the attenuation network unit, the other end of described additional temp unit also is connected to described attenuation network unit.
In above-mentioned electric welding platform with separable keyboard; also be connected to voltage-limiting protection unit and current-limiting protection unit on the control input end of described switching power supply; comprise that also output is connected to the reference voltage power supply of another input of described comparison amplifier, the output of described comparison amplifier 13 is connected to the switch control input end of described switching power supply 2.
Implement the electric welding platform with separable keyboard of the present utility model, owing to will be used to change the input unit of temperature control mode and running parameter, make and the separable structure of welding stage, making it can be by the setting or the change that is used for limiting to electric welding platform temperature control mode or running parameter that make of supervisory keyboard easily, because temperature control mode that the preservation of electric welding platform is current and running parameter are up to changed next time, therefore, as long as process conditions are constant, the electric welding platform can carry out work and exempt external action by predetermined temperature control mode and running parameter, electric welding platform of the present utility model has simple in structure simultaneously, the also simple advantage of operation.
Description of drawings
Fig. 1 is the structural representation with electric welding platform of separable keyboard of the present utility model;
Fig. 2 is the logic diagram with electric welding platform of separable keyboard of the present utility model;
Fig. 3 is the circuit theory schematic diagram with electric welding platform of separable keyboard of the present utility model;
The specific embodiment
As shown in Figure 1, the electric welding platform that the utility model provides, comprise and to bear the casing 102 that flatiron is inserted platform 101, casing 102 front ends are front panel 103, the rear end is a rear board 104, plate 103 is provided with nameplate 105 in front, on the plate 104 digital display screen 106 is arranged in front, five core sockets 107 of electric iron are used to peg graft, and can insert the through hole 108 on the nameplate 105 of mobile keyboard and the socket 109 of corresponding front panel, mobile keyboard comprises shell 110, two three buttons 112 that are contained in the three-prong plug 111 on the shell 110 and are located at shell 110 surfaces as connector.Above-mentioned socket 109 is specification and two three consistent core sockets of three-prong plug 111 couplings.Place or be movably arranged on the slotting platform 101 of casing upper surface, comprise support body 112, the cavity 114 that is filled with water of fixing or being contained in the oblique flatiron socket 113 on the support body 112 and being located at the support body bottom surface.
In the electric welding platform casing 102 the solder horn Drive and Control Circuit is housed, its logic diagram as shown in Figure 2, in this logic diagram, can be divided into several sections, the one, the direct current supply part, the 2nd, solder horn heater part and provide the Switching Power Supply part of power output, the 3rd, flatiron temperature sensing and power drive part, the 4th, the separable keyboard portion that third part is provided with to it.
Wherein, direct current supply partly comprise AC input, EMI filtering, bridge rectifier, power factor correction unit 1, DC/DC converter 14 ,+output of 22V power supply ,-output of the output of 6V power supply, right+22V carries out the voltage regulation unit 4 of voltage stabilizing, and by voltage regulation unit 4 provide+18V output and+5V output etc.
Wherein, second portion comprises the heating 15 in the solder horn and it is carried out controlled power switch driven power supply 2 and voltage-limiting protection unit 3 that is connected with Switching Power Supply 2 and current-limiting protection unit 5.Structurally, solder horn is connected to circuit by five core sockets 107 among line and Fig. 1.
Wherein, third part is used for providing control according to solder horn temperature sense signal and design temperature to Switching Power Supply, comprise solder horn temperature-sensing element 15, an input arm end connects temperature sensor signal and the double bridge 6 of the given temperature unit 7 of another input arm connection D/A, the high cmrr difference amplifier 8 that is connected with 6 two outputs of double bridge, this difference amplifier 8 has two outputs, one to attenuation network 10, another is to A/D variations in temperature detecting unit 9, this detecting unit 8 provides and detects output signal to CPU element 17, and the given temperature digital signal that the given temperature unit of D/A is used for being provided by CPU element 17 is converted to the analog signal to fixed temperature, above-mentioned attenuation network 10 also receives the signal from additional temp unit 11, this additional temp unit 11 is used for CPU element 17 is converted to analog electrical signal for mending the warm additional temp numerical value that provides, be sent to comparison amplifier 13 through the deamplification of attenuation network 10, the reference voltage that provides with reference voltage unit compares and determines and export the control input end of Switching Power Supply control signal to Switching Power Supply 2.
Wherein, above-mentioned the 4th part comprises keyboard input block 18 of communicating by letter with CPU element 17 input ports and the demonstration output unit 12 that is coupled with CPU element 17 output units, and characteristics of the present utility model exist
Adopt separable structure in keyboard input block 18 and CPU element 17.
For realizing a kind of electric welding platform of the present utility model with separable keyboard, can take the connector mode to realize separable keyboard, can also realize by the mode of infrared radio.
When adopting the separable keyboard of plug connector formula, on Fig. 2 except keyboard input block 18, outside flatiron heater 15 and the heated object 16 that heated by heater, all be contained on the circuit board in the casing, certainly the display part that shows output is contained on the panel, keyboard input block 18 among Fig. 2, as Fig. 1, a mobile keyboard shell 110 is arranged, two three-prong plugs 11 as connector are arranged on the shell 110, electric part is seen Fig. 3, these two three-prong plugs are connected with three button S301-303, are connected in series 3 resistance R 301-303, are connected at last by socket on the input port of CPU element IC104.Like this, can separate keyboard by this and insert socket, pass through button, the realization key circuit is connected with CPU element, and then realize being provided with or the modification temperature control mode, by this separate the setting of keyboard input temp promptly by button input decision heater to fixed temperature etc., and after keyboard takes out from socket, because current temperature control mode and relevant parameter is stored in CPU element or the memory cell, therefore can normally move and keep temperature control mode and parameter constant, even power on next time, also can remain unchanged.Thereby guarantee that welding procedure is accurately consistent.
Separable keyboard of the present utility model also can pass through the infrared remote control keyboard except realizing by the plug-in type keyboard, the remote control of its principle and general television set or air-conditioner is identical.Particularly, the keyboard of this moment comprises shell, is contained in infrared emission component on the shell, is provided with button in case surface, be provided with coding and drive circuit between the electric contact of described button and the described infrared emission component, and receiving terminal comprise infrared receiver component and be connected infrared receiver component and described microprocessor between decoding circuit, described infrared receiver component is contained on the described electric welding platform casing or on the window of casing.
Claims (10)
1, a kind of electric welding platform with separable keyboard, comprise casing, be contained in the circuit board in the casing, microprocessor is arranged on the circuit board, it is characterized in that, microprocessor on the described circuit board is connected with the keyboard input terminal, and also comprising can be by the mobile keyboard of described keyboard input terminal and microprocessor communication.
2, the electric welding platform with separable keyboard according to claim 1, it is characterized in that, described mobile keyboard comprises shell, be contained in connector on the shell, be provided with button in case surface, the electric contact of described button directly or by attached resistance is connected with described connector, and described keyboard input terminal is provided in a side of on the described electric welding platform casing and the consistent connector assembly of described connector specification.
3, the electric welding platform with separable keyboard according to claim 2 is characterized in that, the key number on the described mobile keyboard shell is 3.
4, the electric welding platform with separable keyboard according to claim 3 is characterized in that, the connector on the described mobile keyboard shell is two three-prong plugs, and the connector assembly on the described welding stage casing is two three core sockets.
5, the electric welding platform with separable keyboard according to claim 1, it is characterized in that, described mobile keyboard comprises shell, be contained in infrared emission component on the shell, be provided with button in case surface, be provided with coding and drive circuit between the electric contact of described button and the described infrared emission component, described keyboard input terminal comprise infrared receiver component and be connected described infrared receiver component and described microprocessor between decoding circuit, described infrared receiver component is contained on the described electric welding platform casing or on the window of casing.
6, according to any one described electric welding platform among the claim 1-5 with separable keyboard, it is characterized in that, also comprise connection flatiron heater (15) by socket, the heating part of described heater (15) is driven by Switching Power Supply (2) by socket, the temperature sense part of described heater (15) is connected to double bridge (6) by socket, described circuit board also comprises high cmrr difference amplifier (8) that is connected with double bridge (6) and the display unit (12) that is connected with described microprocessor (17) output port, additional temp unit (11) and the given temperature unit of D/A (7) also comprise the A/D variations in temperature detecting unit (9) that is connected between described high cmrr difference amplifier (8) and described microprocessor (17) input port.
7, the electric welding platform with separable keyboard according to claim 6, it is characterized in that, also comprise be connected with reference voltage unit and output connect described switching power supply (2) the control input end comparison amplifier (13) and be connected comparison amplifier (13) and described high cmrr difference amplifier (8) between attenuation network unit (10), the other end of described additional temp unit (11) also is connected to described attenuation network unit (10).
8, the electric welding platform with separable keyboard according to claim 6 is characterized in that, also is connected to voltage-limiting protection unit (3) and current-limiting protection unit (5) on the control input end of described switching power supply (2).
According to any one described electric welding platform among the claim 1-5, it is characterized in that 9, also comprise the slotting platform of placing or being movably arranged on casing upper surface, described slotting platform is provided with the oblique flatiron socket and the cavity that is filled with water with separable keyboard.
10, the electric welding platform with separable keyboard according to claim 9 is characterized in that, described welding stage adopts two iron plate amounting to form, and described slotting platform comprises support body, be contained in the flatiron socket on the support body top and the cavity that is filled with water of support body bottom surface face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520063844 CN2818053Y (en) | 2005-08-29 | 2005-08-29 | Electric welding table with separated keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520063844 CN2818053Y (en) | 2005-08-29 | 2005-08-29 | Electric welding table with separated keyboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2818053Y true CN2818053Y (en) | 2006-09-20 |
Family
ID=37004105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520063844 Expired - Lifetime CN2818053Y (en) | 2005-08-29 | 2005-08-29 | Electric welding table with separated keyboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2818053Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104874882A (en) * | 2014-02-28 | 2015-09-02 | 白光株式会社 | Power supply unit, control unit, management device, and power supply control device |
| CN111305824A (en) * | 2020-03-27 | 2020-06-19 | 北京环鼎科技有限责任公司 | Depth interface panel separating display and operation and use method thereof |
-
2005
- 2005-08-29 CN CN 200520063844 patent/CN2818053Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104874882A (en) * | 2014-02-28 | 2015-09-02 | 白光株式会社 | Power supply unit, control unit, management device, and power supply control device |
| US20150246404A1 (en) * | 2014-02-28 | 2015-09-03 | Hakko Corporation | Soldering System Power Supply Unit, Control Unit, Administration Device, and Power Supply-and-Control Device |
| US10802449B2 (en) | 2014-02-28 | 2020-10-13 | Hakko Corp. | Soldering system power supply unit, control unit, administration device, and power supply-and-control device |
| CN111305824A (en) * | 2020-03-27 | 2020-06-19 | 北京环鼎科技有限责任公司 | Depth interface panel separating display and operation and use method thereof |
| CN111305824B (en) * | 2020-03-27 | 2024-03-29 | 北京环鼎科技有限责任公司 | Depth interface panel capable of separating display and operation and application method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN SOLDERITE TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: L LAB CORPORATION Effective date: 20101215 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518040 11-12/F, JINZHONG BUILDING, ZIZHU ROAD 6, ZHUZILIN, FUTIAN DISTRICT,SHENZHEN CITY, GUANGDONG PROVINCE TO: 518000 22/F, AIDI BUILDING APT. OFFICE PARK, BINHE ROAD, FUTIAN DISTRICT, SHENZHEN CITY |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20101215 Address after: 518000 Shenzhen city Futian District road Binhe love to building apartment buildings 22F Patentee after: Shenzhen Solderite Technology Co., Ltd. Address before: 518040 Guangdong city of Shenzhen province Futian District 6 road public Zhuzilin Zizhu building 11-12 Patentee before: L Lab Corporation |
|
| CX01 | Expiry of patent term |
Expiration termination date: 20150829 Granted publication date: 20060920 |
|
| EXPY | Termination of patent right or utility model |