CN205213053U - Heating device for be used for dismantling cell -phone or panel computer screen - Google Patents
Heating device for be used for dismantling cell -phone or panel computer screen Download PDFInfo
- Publication number
- CN205213053U CN205213053U CN201521078162.3U CN201521078162U CN205213053U CN 205213053 U CN205213053 U CN 205213053U CN 201521078162 U CN201521078162 U CN 201521078162U CN 205213053 U CN205213053 U CN 205213053U
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- China
- Prior art keywords
- heater strip
- circuit
- heating
- signal
- heater
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a heating device for be used for dismantling cell -phone or panel computer screen. Necessary proposition screen heating device makes cell -phone or panel computer maintenance more convenient. The utility model discloses well temperature sensor's signal output part is the signal of telecommunication with the hot plate temperature inversion, signal amplification circuit enlargies the back with the signal of telecommunication and turns into voltage signal through AD sampling circuit, voltage signal turns into the temperature signal input/output circuit through single chip microcomputer system, and output circuit meets heating circuit, each odd number shelves of odd number heater strip knob and each even number shelves of even number heater strip knob are connected with the heater strip that corresponds the serial number, the knob rotation is to a gear, and then this gear heater strip of corresponding the serial number inserts heating circuit, set key sets for heat time or heating temperature mode, go up the heating temperature and the heat time of adjusting key and lower adjusting key regulation heater strip. The utility model discloses can select different heat time, heating temperature and heating area to different cell -phones or panel computer.
Description
Technical field
The utility model belongs to technical field of electronic products, is specifically related to a kind of heater for detaching mobile phones or panel computer screen.
Background technology
Growing along with science and technology, mobile phone becomes very important for consumer, and some people even has two to three mobile phones, and mobile phone market also becomes particularly huge.In order to the convenience of the packaging efficiency and after-sales service that meet handset manufacturers, current most of cell phone manufacturer uses viscosity strong non-setting adhesive cement mobile phone screen and host groups to be fitted together.The feature of this glue is that viscosity is strong, and glue can melt and loses viscosity after being heated to certain temperature, this maintenance for mobile phone is very convenient, because only need mobile phone screen to be heated to specific temperature, screen just can directly be lifted down, and changes screen and becomes very easy.Therefore in order to allow mobile phone or panel computer maintenance become more convenient, the heater proposing a kind of mobile phone or panel computer screen is necessary.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, propose a kind of heater for detaching mobile phones or panel computer screen, this heater can select different heating times, heating-up temperature and heated perimeter for the difference of mobile phone model and brand.
The utility model comprises heating plate, heater strip cohort and control device; Described heater strip cohort is arranged radially by concentric n rectangle heater strip and forms, and n heater strip is n, n-1 by the outside number consecutively in center ..., 1, n >=10; Described heater strip is embedded in silicon rubber and also fixes on hot plate; In described control device, control circuit is set; Described control circuit comprises temperature sensor, signal amplification circuit, A/D sample circuit, Single Chip Microcomputer (SCM) system, output circuit and heater circuit; Described temperature sensor is arranged on center position heating plate being positioned at heater strip cohort; The temperature of heating plate recorded is converted into signal of telecommunication input signal amplifying circuit by the signal output part of temperature sensor; Described signal amplification circuit is converted into voltage signal by A/D sample circuit after being amplified by the signal of telecommunication; Voltage signal is converted into temperature signal through Single Chip Microcomputer (SCM) system, and is input to output circuit, and output circuit connects heater circuit.
Described control device comprise control cabinet and control cabinet panel are connected with Single Chip Microcomputer (SCM) system key, upper adjusting key, lower adjusting key, odd number heater strip knob, even number heater strip knob and display screen are set; Described control cabinet is fixing on hot plate; Each odd number shelves of described odd number heater strip knob are connected with the heater strip of reference numeral, and each even number shelves of even number heater strip knob are connected with the heater strip of reference numeral; Odd number heater strip knob or even number heater strip knob rotate to a gear, then the heater strip of this gear reference numeral is linked into heater circuit; Key is set pattern setting is carried out to heating time and heating-up temperature; The heating-up temperature of heater strip is adjusted to 110 ~ 180 DEG C by upper adjusting key and lower adjusting key, and heating time is adjusted to 4 ~ 7min; The Current Temperatures of display screen displays temperature transducer, the heating-up temperature of heater strip and heating time.
Described heating plate adopts flexible exothermic material.
Described heater strip adopts nickel chromium triangle material.
The beneficial effects of the utility model:
1, can the screen of detaching mobile phones or panel computer effectively, improve the efficiency of maintenance.
2, for mobile phone or panel computer model difference and select different heating times, heating-up temperature and heated perimeter, hommization more, also can reduce unnecessary heat-energy losses.
3, the screen dismounting of most of electronic product on market is also applicable to.
Accompanying drawing explanation
Fig. 1 is two-dimensional structure schematic diagram of the present utility model;
Fig. 2 is structural perspective of the present utility model;
Fig. 3 is the structured flowchart of control circuit in the utility model.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
As shown in Figure 1,2 and 3, a kind of heater for detaching mobile phones or panel computer screen, comprises heating plate, heater strip cohort H and control device; Heating plate adopts flexible exothermic material; Heater strip cohort H is arranged radially by concentric ten rectangle heater strips and forms, and ten heater strips are 10,9,8 by the outside number consecutively in center ..., 1; Heater strip is embedded in silicon rubber and also fixes on hot plate; Heater strip adopts nickel chromium triangle material, greatly can increase the life-span of heater strip like this, thus improve the useful life of whole product; The heating region that heater strip cohort H-shaped becomes only can heat the frame portion of mobile phone or panel computer, and can not heat its display screen; In control device, control circuit is set; Control circuit comprises temperature sensor I1, signal amplification circuit I2, A/D sample circuit I3, Single Chip Microcomputer (SCM) system I4, output circuit I5 and heater circuit I6; Temperature sensor I1 is arranged on center position heating plate being positioned at heater strip cohort H; The signal output part access signal amplification circuit I2 of temperature sensor I1, is converted into signal of telecommunication input signal amplifying circuit I2 by the temperature of heating plate recorded; Signal amplification circuit I2 is converted into voltage signal by A/D sample circuit after being amplified by the signal of telecommunication; Voltage signal is converted into temperature signal through Single Chip Microcomputer (SCM) system, and is input to output circuit I5, and output circuit I5 connects heater circuit.
Control device comprise control cabinet and control cabinet panel are connected with Single Chip Microcomputer (SCM) system I4 key A, upper adjusting key E, lower adjusting key C, odd number heater strip knob G, even number heater strip knob F and display screen B are set.Control cabinet is fixing on hot plate; Each odd number shelves of odd number heater strip knob G are connected with the heater strip of reference numeral, and each even number shelves of even number heater strip knob F are connected with the heater strip of reference numeral; Odd number heater strip knob G or even number heater strip knob F rotates to a gear, then the heater strip of this gear reference numeral is linked into heater circuit.On market, most of electronic product frame all can be heated by the heater strip of odd number, the combination of even number two numbering, and other can be heated by the heater strip of single numbering, but needs heating time to extend.Key A is set pattern setting is carried out to heating time and heating-up temperature; The heating-up temperature of heater strip to be adjusted to a value in 110 ~ 180 DEG C by upper adjusting key E and lower adjusting key C according to the difference of heating products, be adjusted to a value in 4 ~ 7min heating time; The Current Temperatures of display screen B displays temperature transducer I1, the heating-up temperature of heater strip and heating time.Heating-up temperature can not excessive and heating time can not be long, otherwise can mobile phone be burnt, so require that control circuit can realize the control to temperature and heating time.
When we take the mobile phone or panel computer that will dismantle, we will understand the size of screen and the melting point of its adhesive sticker, then heated by the heating wire combination of odd number, even number two numbering according to the size of screen, the heating wire combination of odd number, even number two numbering can cover the housing of most of electronic product on market.Select different heating-up temperatures according to the brand of electronic product again, if the glue melting point of apple products is greatly about 120 DEG C, domestic is large about 150 DEG C.Arrange key A to switch the adjustment of time and temperature.Press and key is set can sees default temperature, and regulated by upper adjusting key E and lower adjusting key C.Press and arrange the setting that key is then switched to heating time, the default time can not be long in case stop loss bad screen, heated rear length and pressed and arrange key, closes heater.
Claims (3)
1. the heater for detaching mobile phones or panel computer screen, comprise heating plate, heater strip cohort and control device, it is characterized in that: described heater strip cohort is arranged radially by concentric n rectangle heater strip and forms, and n heater strip is n by the outside number consecutively in center, n-1,, 1, n >=10; Described heater strip is embedded in silicon rubber and also fixes on hot plate; In described control device, control circuit is set; Described control circuit comprises temperature sensor, signal amplification circuit, A/D sample circuit, Single Chip Microcomputer (SCM) system, output circuit and heater circuit; Described temperature sensor is arranged on center position heating plate being positioned at heater strip cohort; The temperature of heating plate recorded is converted into signal of telecommunication input signal amplifying circuit by the signal output part of temperature sensor; Described signal amplification circuit is converted into voltage signal by A/D sample circuit after being amplified by the signal of telecommunication; Voltage signal is converted into temperature signal through Single Chip Microcomputer (SCM) system, and is input to output circuit, and output circuit connects heater circuit;
Described control device comprise control cabinet and control cabinet panel are connected with Single Chip Microcomputer (SCM) system key, upper adjusting key, lower adjusting key, odd number heater strip knob, even number heater strip knob and display screen are set; Described control cabinet is fixing on hot plate; Each odd number shelves of described odd number heater strip knob are connected with the heater strip of reference numeral, and each even number shelves of even number heater strip knob are connected with the heater strip of reference numeral; Odd number heater strip knob or even number heater strip knob rotate to a gear, then the heater strip of this gear reference numeral is linked into heater circuit; Key is set pattern setting is carried out to heating time and heating-up temperature; The heating-up temperature of heater strip is adjusted to 110 ~ 180 DEG C by upper adjusting key and lower adjusting key, and heating time is adjusted to 4 ~ 7min; The Current Temperatures of display screen displays temperature transducer, the heating-up temperature of heater strip and heating time.
2. a kind of heater for detaching mobile phones or panel computer screen according to claim 1, is characterized in that: described heating plate adopts flexible exothermic material.
3. a kind of heater for detaching mobile phones or panel computer screen according to claim 1, is characterized in that: described heater strip adopts nickel chromium triangle material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521078162.3U CN205213053U (en) | 2015-12-21 | 2015-12-21 | Heating device for be used for dismantling cell -phone or panel computer screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521078162.3U CN205213053U (en) | 2015-12-21 | 2015-12-21 | Heating device for be used for dismantling cell -phone or panel computer screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205213053U true CN205213053U (en) | 2016-05-04 |
Family
ID=55850738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521078162.3U Expired - Fee Related CN205213053U (en) | 2015-12-21 | 2015-12-21 | Heating device for be used for dismantling cell -phone or panel computer screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205213053U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109048782A (en) * | 2018-08-20 | 2018-12-21 | 北海飞九天电子科技有限公司 | A kind of portable attaching/detaching apparatus of mobile phone negative pressure |
| CN109048781A (en) * | 2018-08-20 | 2018-12-21 | 北海飞九天电子科技有限公司 | A kind of portable attaching/detaching apparatus of mobile phone negative pressure |
-
2015
- 2015-12-21 CN CN201521078162.3U patent/CN205213053U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109048782A (en) * | 2018-08-20 | 2018-12-21 | 北海飞九天电子科技有限公司 | A kind of portable attaching/detaching apparatus of mobile phone negative pressure |
| CN109048781A (en) * | 2018-08-20 | 2018-12-21 | 北海飞九天电子科技有限公司 | A kind of portable attaching/detaching apparatus of mobile phone negative pressure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160504 Termination date: 20171221 |