CN201966996U - Mobile phone with voltage and resistance detection functions - Google Patents
Mobile phone with voltage and resistance detection functions Download PDFInfo
- Publication number
- CN201966996U CN201966996U CN2010206952208U CN201020695220U CN201966996U CN 201966996 U CN201966996 U CN 201966996U CN 2010206952208 U CN2010206952208 U CN 2010206952208U CN 201020695220 U CN201020695220 U CN 201020695220U CN 201966996 U CN201966996 U CN 201966996U
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- mobile phone
- voltage
- voltage resistance
- resistance detection
- phone body
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- Telephone Set Structure (AREA)
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
Abstract
The utility model discloses a mobile phone with voltage and resistance detection functions. The mobile phone comprises a mobile phone body and two measurement rods, wherein, two rod-shaped accommodating spaces are formed on the mobile phone body, four sliding chutes are formed in each accommodating space in the circumferential direction, four sliding tenons are arranged at the peripheries of the measurement rods, and the measurement rods slide into/out of the accommodating space through the tenons. A baseband chip, a low dropout line regulator and a voltage and resistance detection circuit are arranged in the mobile phone body, the baseband chip is respectively connected with the low dropout line regulator and the voltage and resistance detection circuit, and the voltage and resistance detection circuit is respectively connected with the measurement rods. The mobile phone capable of detecting both voltage and resistance organically integrates the measurement rods and the mobile phone, thereby achieving enlarged application range and enhanced functions and bringing convenience to a user.
Description
Technical field
The utility model relates to cell phone apparatus, particularly a kind of mobile phone that has the voltage resistance measuring ability.
Background technology
Mobile phone is the invention of American I T giant Motorola Inc. the earliest, using the widest in the world at present is so-called second generation mobile phone (2G), based on the GSM standard in Europe and the CDMA of the U.S., also have the IDEN network formats of Motorola, the PDC that Japan Area uses etc. in addition.They all are digital standards, except can carrying out voice communication, can also receive and dispatch note, WAP (wireless application protocol) etc.In the China's Mainland and Taiwan the most universal with GSM, the CDMA mobile phone is also very popular.Present whole industry is in third generation mobile phone (3G) transition process.
Telephone keypad part mobile phone has also comprised more function such as PDA, game machine, MP3, camera, photography, recording, GPS, online except typical telephony feature, the oriented trend that has the PDA development of cell-phone function.The mouthpiece of phone, earpiece and corresponding microphone, receiver all are contained on the single handle.Being once called as and being mobile phone, portable, mobile telephone, is telephone terminal portable, that can move in a big way.
General domestic lighting has two lines, and a live wire is charged; A zero line, not charged.Needed to measure, but family generally is not equipped with this thing now in the past,, can't measures whether lead is also charged if a certain circuit disconnects suddenly with electroprobe.
In view of this, those skilled in the art provide a kind of mobile phone that has the voltage resistance measuring ability at the problems referred to above.
The utility model content
The utility model provides a kind of mobile phone that has the voltage resistance measuring ability, has overcome the difficulty of prior art, and meter rod and mobile phone are organically combined, and has enlarged the scope of application of mobile phone, has also strengthened the functional of mobile phone, has brought facility for the user simultaneously.
The utility model adopts following technical scheme:
The utility model provides a kind of mobile phone that has the voltage resistance measuring ability, comprise mobile phone body and two meter rods, described mobile phone body is provided with two bar-shaped spatial accommodations, be provided with in the described spatial accommodation and be circumferentially with four chutes, be provided with four sliding tenons around the described meter rod, described meter rod slides into by described sliding tenon and skids off described spatial accommodation, also be provided with baseband chip in the described mobile phone body, low pressure difference linear voltage regulator and voltage resistance testing circuit, described baseband chip connects described low pressure difference linear voltage regulator respectively, the voltage resistance testing circuit, described voltage resistance testing circuit connects described meter rod respectively.
Preferably, described mobile phone body is a smart mobile phone.
Owing to adopted above-mentioned technology, compared with prior art, the mobile phone that has the voltage resistance measuring ability of the present utility model organically combines meter rod and mobile phone, has enlarged the scope of application of mobile phone, also strengthen the functional of mobile phone, brought facility for the user simultaneously.
Further specify the utility model below in conjunction with drawings and Examples.
Description of drawings
Fig. 1 is the user mode schematic diagram that has the mobile phone of voltage resistance measuring ability of the present utility model;
Fig. 2 connects block diagram for the module that has the mobile phone of voltage resistance measuring ability of the present utility model.
Embodiment
Introduce a kind of specific embodiment of the present utility model below by Fig. 1.
As illustrated in fig. 1 and 2, a kind of mobile phone that has the voltage resistance measuring ability of the present utility model, comprise mobile phone body 1 and two meter rods 2, described mobile phone body 1 is provided with two bar-shaped spatial accommodations 3, be provided with in the described spatial accommodation 3 and be circumferentially with four chutes, be provided with four sliding tenons around the described meter rod 2, described meter rod 2 slides into by described sliding tenon and skids off described spatial accommodation 3, also be provided with baseband chip in the described mobile phone body 1, low pressure difference linear voltage regulator and voltage resistance testing circuit, described baseband chip connects described low pressure difference linear voltage regulator respectively, the voltage resistance testing circuit, described voltage resistance testing circuit connects described meter rod 2 respectively.Described mobile phone body 1 is a smart mobile phone.
Actual operating position of the present utility model is as follows:
The mobile phone that has the voltage resistance measuring ability of the present utility model is by a mobile device, voltage, resistance detecting circuit, and two meter rods are formed.Make full use of the inner indispensable device of mobile device and realize externally measured voltage, resistance function.
The utility model comprises a mobile phone body, voltage, resistance detecting circuit, and two meter rods are formed.It mainly is at built-in two the scalable meter rods of mobile device, in an inner resistance, the voltage detecting circuit of increasing of mobile device, the reference voltage of 2.8V is provided to testing circuit by the mobile phone low pressure difference linear voltage regulator, the analog voltage signal that testing circuit measures changes into digital signal by the ADC conversion circuit of mobile device inside, and finally shows measured value on the mobile device display screen.
This programme makes full use of the stable low pressure difference linear voltage regulator power supply of mobile device, and ADC transformation function, and the LCD of mobile device demonstration are realized easy function of multimeter, fully reduce cost, and is convenient to daily life and work use.
In summary, owing to adopted above-mentioned technology, the mobile phone that has the voltage resistance measuring ability of the present utility model organically combines meter rod and mobile phone, has enlarged the scope of application of mobile phone, has also strengthened the functional of mobile phone, has brought facility for the user simultaneously.
Above-described embodiment only is used to illustrate technological thought of the present utility model and characteristics, its purpose is to make those skilled in the art can understand content of the present utility model and implements according to this, can not only limit claim of the present utility model with present embodiment, be all equal variation or modifications of doing according to the spirit that the utility model disclosed, still drop in the claim of the present utility model.
Claims (2)
1. mobile phone that has the voltage resistance measuring ability, it is characterized in that: comprise mobile phone body (1) and two meter rods (2), described mobile phone body (1) is provided with two bar-shaped spatial accommodations (3), be provided with in the described spatial accommodation (3) and be circumferentially with four chutes, be provided with four sliding tenons around the described meter rod (2), described meter rod (2) slides into by described sliding tenon and skids off described spatial accommodation (3), described mobile phone body also is provided with baseband chip in (1), low pressure difference linear voltage regulator and voltage resistance testing circuit, described baseband chip connects described low pressure difference linear voltage regulator respectively, the voltage resistance testing circuit, described voltage resistance testing circuit connects described meter rod (2) respectively.
2. the mobile phone that has the voltage resistance measuring ability as claimed in claim 1 is characterized in that: described mobile phone body (1) is a smart mobile phone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206952208U CN201966996U (en) | 2010-12-28 | 2010-12-28 | Mobile phone with voltage and resistance detection functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206952208U CN201966996U (en) | 2010-12-28 | 2010-12-28 | Mobile phone with voltage and resistance detection functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201966996U true CN201966996U (en) | 2011-09-07 |
Family
ID=44529548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206952208U Expired - Fee Related CN201966996U (en) | 2010-12-28 | 2010-12-28 | Mobile phone with voltage and resistance detection functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201966996U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105301364A (en) * | 2015-11-12 | 2016-02-03 | 天津市百利电气有限公司 | Power supply plant grounding resistance measuring device and control method |
-
2010
- 2010-12-28 CN CN2010206952208U patent/CN201966996U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105301364A (en) * | 2015-11-12 | 2016-02-03 | 天津市百利电气有限公司 | Power supply plant grounding resistance measuring device and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110907 Termination date: 20131228 |