CN202133705U - Multifunctional patrol rod used in patrol - Google Patents
Multifunctional patrol rod used in patrol Download PDFInfo
- Publication number
- CN202133705U CN202133705U CN201120253983U CN201120253983U CN202133705U CN 202133705 U CN202133705 U CN 202133705U CN 201120253983 U CN201120253983 U CN 201120253983U CN 201120253983 U CN201120253983 U CN 201120253983U CN 202133705 U CN202133705 U CN 202133705U
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- earphone
- temperature
- measuring circuit
- display screen
- earphone jack
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Abstract
A multifunctional patrol rod used in patrol comprises a body, a writing pen and an earphone. The lower end part of the body is connected with a detecting head, a circuit board is arranged in the interior of the body, and a positive panel of the body is equipped with a finger contact point, a voltage display screen and a temperature display screen orderly from top to bottom; a back panel of the body is equipped with a ring hoop in which the writing pen is arranged, one side of the upper part of the body is equipped with an earphone jack, and a sucking disc is arranged in the middle of the other side of the body; a sound pickup is arranged in the sucking disc, the detecting head has a hollow cylindrical structure, and a temperature sensor is arranged in the interior of the detecting head; the finger contact point, the voltage display screen, the temperature display screen, the temperature sensor, the sound pickup and the earphone jack are all in electrical connections with the circuit board, and the earphone is inserted in the earphone jack. Compared with the prior art, the multifunctional patrol rod used in patrol of the utility model has the advantages of being simple in structure, safe and convenient in use and operation, low in cost, and being able to measure whether an electric appliance is energized or electricity leakage, test temperature and detect mechanical noise at the same time, has a better development prospect.
Description
Technical field
The utility model relates to a kind of electrician or the instrument that the well staff uses is patrolled in the oil field, is specifically related to a kind of inspection with the multi-functional rod of patrolling and examining.
Background technology
The well staff is patrolled in electrician or oil field, need check that all mostly the project of inspection is the temperature of electric leakage situation and electrical work equipment to the electrical equipment in the work-yard.At present, existing product is merely test pencil or thermometer and so on, and the staff need carry two kinds of instruments and get into work on the spot.That this working method remains is many at the instrument that carries, operation inconvenience and can not try to find out defective or deficiency such as mechanical nose.
The utility model content
The purpose of the utility model is exactly the defective that exists to prior art, provides a kind of inspection simple in structure with the multi-functional rod of patrolling and examining.
Its technical scheme is: comprise body, writing pen and earphone, the bottom portion of body is connected with detecting head.Said body interior is equipped with circuit board, on the body front plate, is provided with finger contact, voltage display screen and temperature display from top to bottom in order, and the body backplate is provided with the snap ring hoop, is placed with writing pen in this snap ring hoop; Body top one side is provided with earphone jack, and the opposite side middle part is provided with sucker, in this sucker acoustic pickup is installed; Said detecting head is the hollow cylindrical structure, and its inside is provided with temperature sensor; Said finger contact, voltage display screen, temperature display, temperature sensor, acoustic pickup and earphone jack all are electrically connected with circuit board; Said earphone is plugged in the earphone jack.
Wherein, said circuit board is made up of tension measuring circuit, temperature measuring circuit, audio amplifier circuit and battery; Wherein, said detecting head and refer to that the contact is connected with the input end of tension measuring circuit, the output terminal of tension measuring circuit is connected with the voltage display screen; Said temperature sensor is connected with the input end of temperature measuring circuit, and the output terminal of temperature measuring circuit is connected with temperature display; Said acoustic pickup is connected with the input end of audio amplifier circuit, and the output terminal of audio amplifier circuit is connected with earphone jack, the earphone of pegging graft on the earphone jack; Said battery is connected with tension measuring circuit, temperature measuring circuit and audio amplifier circuit respectively.Said acoustic pickup is microphone or piezoelectric ceramic piece.
The utility model compared with prior art, have simple in structure, use easy-to-operate, with low cost, have when measuring the whether charged or electric leakage of electrical equipment again probe temperature simultaneously and can try to find out the advantage of mechanical nose.
Description of drawings
Fig. 1 is the Facad structure synoptic diagram of a kind of embodiment of the utility model;
Fig. 2 is the structure synoptic diagram of a kind of embodiment of the utility model;
Fig. 3 is the circuit structure block scheme of a kind of embodiment of the utility model.
Embodiment
With reference to Fig. 1-Fig. 3, a kind of inspection comprises body 1, writing pen 8 and earphone 13 with the multi-functional rod of patrolling and examining, and the bottom portion of body 1 is connected with detecting head 2.Said body 1 inside is equipped with circuit board 6, on body 1 front plate, is provided with finger contact 3, voltage display screen 4 and temperature display 5 from top to bottom in order, and body 1 backplate is provided with snap ring hoop 9, is placed with writing pen 8 in this snap ring hoop 9; Body 1 top one side is provided with earphone jack 12, and the opposite side middle part is provided with sucker 10, in this sucker 10 acoustic pickup 11 is installed; Said detecting head 2 is the hollow cylindrical structure, and its inside is provided with temperature sensor 7; Said finger contact 3, voltage display screen 4, temperature display 5, temperature sensor 7, acoustic pickup 11 and earphone jack 12 all are electrically connected with circuit board 6; Said earphone 13 is plugged in the earphone jack 12.
Wherein, said circuit board 6 is made up of tension measuring circuit 61, temperature measuring circuit 62, audio amplifier circuit 63 and battery; Wherein, said detecting head 2 and refer to that contact 3 is connected with the input end of tension measuring circuit 61, the output terminal of tension measuring circuit 61 is connected with voltage display screen 4; Said temperature sensor 7 is connected with the input end of temperature measuring circuit 62, and the output terminal of temperature measuring circuit 62 is connected with temperature display 5; Said acoustic pickup 11 is connected with the input end of audio amplifier circuit 63, and the output terminal of audio amplifier circuit 63 is connected with earphone jack 12, grafting earphone 13 on the earphone jack 12; Said battery 64 is connected with tension measuring circuit 61, temperature measuring circuit 62 and audio amplifier circuit 63 respectively.Said acoustic pickup 11 is microphone or piezoelectric ceramic piece.
In the utility model, described tension measuring circuit 61 is ordinary numbers test pencil circuit, and said temperature measuring circuit 62 and audio amplifier circuit 63 be the circuit that technician of the same trade knows altogether, and its principle is no longer narrated.
Whether charged when using or the electric leakage of certain equipment of this measurement device, the temperature signal that the temperature sensor 7 in the detecting head 2 is about to this equipment passes to temperature measuring circuit 62, is shown by temperature digital display screen 5 after treatment.The roughly the same common test pencil of demonstration of the whether charged or electric leakage of equipment.The writing pen of placing in the snap ring hoop 9 on test pencil body 1 back side space of a whole page 8 can make things convenient for record.Earphone 13 is inserted earphone jacks 12, the sucker 10 of body 1 one sides is adsorbed on the equipment, can come snooping equipment whether noise is arranged through acoustic pickup 11, audio amplifier circuit 63 and earphone 13.That this device really has is simple in structure, use easy-to-operate, with low cost, have when measuring the whether charged or electric leakage of electrical equipment again probe temperature simultaneously and can try to find out the advantage of mechanical nose, so it has DEVELOPMENT PROSPECT preferably.
Claims (3)
1. an inspection is with the multi-functional rod of patrolling and examining; Comprise body, writing pen and earphone, the bottom portion of body is connected with detecting head, it is characterized in that: said body interior is equipped with circuit board; On the body front plate; Be provided with finger contact, voltage display screen and temperature display from top to bottom in order, the body backplate is provided with the snap ring hoop, is placed with writing pen in this snap ring hoop; Body top one side is provided with earphone jack, and the opposite side middle part is provided with sucker, in this sucker acoustic pickup is installed; Said detecting head is the hollow cylindrical structure, and its inside is provided with temperature sensor; Said finger contact, voltage display screen, temperature display, temperature sensor, acoustic pickup and earphone jack all are electrically connected with circuit board; Said earphone is plugged in the earphone jack.
2. inspection according to claim 1 is characterized in that with the multi-functional rod of patrolling and examining: said circuit board is made up of tension measuring circuit, temperature measuring circuit, audio amplifier circuit and battery; Wherein, said detecting head and refer to that the contact is connected with the input end of tension measuring circuit, the output terminal of tension measuring circuit is connected with the voltage display screen; Said temperature sensor is connected with the input end of temperature measuring circuit, and the output terminal of temperature measuring circuit is connected with temperature display; Said acoustic pickup is connected with the input end of audio amplifier circuit, and the output terminal of audio amplifier circuit is connected with earphone jack, the earphone of pegging graft on the earphone jack; Said battery is connected with tension measuring circuit, temperature measuring circuit and audio amplifier circuit respectively.
3. inspection according to claim 1 is characterized in that with the multi-functional rod of patrolling and examining: said acoustic pickup is microphone or piezoelectric ceramic piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120253983U CN202133705U (en) | 2011-07-19 | 2011-07-19 | Multifunctional patrol rod used in patrol |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120253983U CN202133705U (en) | 2011-07-19 | 2011-07-19 | Multifunctional patrol rod used in patrol |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202133705U true CN202133705U (en) | 2012-02-01 |
Family
ID=45522470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120253983U Expired - Fee Related CN202133705U (en) | 2011-07-19 | 2011-07-19 | Multifunctional patrol rod used in patrol |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202133705U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108020699A (en) * | 2016-11-04 | 2018-05-11 | 翔熙实业股份有限公司 | Automobile circuit detection device |
| CN109270310A (en) * | 2018-09-19 | 2019-01-25 | 张云鹏 | A kind of high school student's tweezer formula electronic measuring device |
-
2011
- 2011-07-19 CN CN201120253983U patent/CN202133705U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108020699A (en) * | 2016-11-04 | 2018-05-11 | 翔熙实业股份有限公司 | Automobile circuit detection device |
| CN109270310A (en) * | 2018-09-19 | 2019-01-25 | 张云鹏 | A kind of high school student's tweezer formula electronic measuring device |
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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: 20120201 Termination date: 20120719 |