CN201413380Y - Multifunctional adaptive circuit measurement device - Google Patents
Multifunctional adaptive circuit measurement device Download PDFInfo
- Publication number
- CN201413380Y CN201413380Y CN2009201726528U CN200920172652U CN201413380Y CN 201413380 Y CN201413380 Y CN 201413380Y CN 2009201726528 U CN2009201726528 U CN 2009201726528U CN 200920172652 U CN200920172652 U CN 200920172652U CN 201413380 Y CN201413380 Y CN 201413380Y
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- circuit
- shell
- hummer
- multifunctional adaptive
- measuring appliance
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Abstract
The utility model discloses a multifunctional adaptive circuit measurement device, which includes outer housing, and further a circuit board printed with a buzzer circuit, an electric power plug, a detection pen positive pole end, a detection pen negative pole end. The circuit board device is disposed inside outer housing, an indication lamp on the circuit board and the buzzer extruding from outerhousing are disposed on the outer housing, the electric power plug, the detection pen positive pole end, and the detection pen negative pole end are led out from one side of the outer housing. The length of the lead wires of electric power plug, the detection pen positive pole and the detection pen negative pole is determined according to the actual need of production and the space of the test field. The utility model has advantages that the simple structure is beneficial to enhancing efficiency and accuracy of beam detection, and because sound emitted from the buzzer in the measurer is relatively large and the wire length can be regulated, the deployment position of the measurer is not subject to large limitation, and the measurer is easy to operate.
Description
[technical field]
The utility model is about a kind of surveying instrument, is meant a kind of multifunctional adaptive formula loop measuring appliance especially.
[background technology]
In the prior art, measure wire harness loop conducting various ways is arranged, in enterprise produces in batches, there is a kind of employing mould to fix, the fixing monitor station in loop point position carries out the equipment of wire harness loop continuity test, this kind equipment adopts the pre-input circuit information of computer programming more, design by the connector appearance structure, have the big quantity product adaptation of single variety power strong, characteristics such as detection accuracy height, but, cause equipment volume big owing to be the product design of or connector external form unanimity single at certain, Immobility, when the same production line of multiple product is made, have that to detect switching time excessive, the connector appearance structure such as is defined at defective.
In order to remedy the defective of above-mentioned monitor station, produced with multimeter and carried out online detection, though the dirigibility increase, because the noise of production scene is much larger than laboratory environment, when unusual generation, the sound that multimeter sent is too small, and the operator can't hear, can only lean on the naked eyes identification source of trouble, like this, the position that multimeter is placed is subjected to big limitation and the operator wants frequent movable health in the course of the work, inefficiency, and personnel are easily tired out; Simultaneously, multimeter is by dry cell power supply, to the spillage of material increase of battery,, need handle refuse battery for the protection environment, thus the subsidiary refuse battery processing cost that costliness is arranged.
[utility model content]
Technical problem to be solved in the utility model is to provide the various connector products of a kind of self-adaptation to detect, improve product detection efficiency and accuracy in the batch process, and change the multifunctional adaptive formula loop measuring appliance of operator's working environment, minimizing environmental pollution.
The utility model solves the problems of the technologies described above by the following technical programs: a kind of multifunctional adaptive formula loop measuring appliance, comprise shell, also comprise the anodal termination of circuit board, attaching plug, detecting pen, the detecting pen negative pole termination that are printed with buzzer circuit, described circuit board arrangement in the enclosure, pilot lamp on the circuit board and hummer expose shell and are fixed on the shell, attaching plug, the anodal termination of detecting pen, and detecting pen negative pole termination is drawn by a side of shell.
The utility model further is specially:
Described shell is the rectangle can.
Described shell is of a size of 200mm*100mm*60mm.
Described buzzer circuit comprises 220 AC power, K switch, transformer T, rectification circuit, capacitor C 1, C2, C3, mu balanced circuit, pilot lamp and hummer, described 220 AC power are inserted in the supply socket by attaching plug and provide, 220 AC power, K switch, and the elementary winding of transformer T is formed a loop, secondary winding two output terminals of transformer T are connected respectively to two input ends of rectification circuit, capacitor C 1 is connected in parallel between two output terminals of rectification circuit, one output terminal back of rectification circuit connects mu balanced circuit, connect pilot lamp and hummer behind the circuit output end of pressure-stabilizing successively, the other end of hummer is as first test lead, another output terminal of rectification circuit is as second test lead, the anodal termination of described detecting pen, and detecting pen negative pole termination is connected first test lead and second test lead by lead-in wire respectively.
Described pilot lamp adopts light emitting diode.
Described buzzer circuit also comprises capacitor C 2, C3, and capacitor C 2, C3 are connected in parallel on respectively between the output terminal and second test lead of mu balanced circuit.
Described pilot lamp and hummer are fixed on the upper end of shell.
The advantage of the utility model multifunctional adaptive formula loop measuring appliance is: simple in structure; be beneficial to and improve efficient and the accuracy rate that wire harness detects; and because the sound that the hummer in the measuring appliance sends is bigger and line length can self-definedly be regulated; so the placement location of measuring appliance does not need to be subjected to big limitation; and easy operating; the operator does not need frequent movable health in the course of the work; in addition; enterprise's low cost of manufacture; use AC power; environmental protection and further reduced cost, and the manufacturing enterprise of many kinds of discrete type wire harness all is suitable for.
[description of drawings]
The utility model will be further described in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is the structural drawing of the utility model multifunctional adaptive formula loop measuring appliance.
Fig. 2 is the buzzer circuit schematic diagram of the utility model multifunctional adaptive formula loop measuring appliance.
[embodiment]
See also Fig. 1, the utility model multifunctional adaptive formula loop measuring appliance comprises shell 10, is printed with the circuit board of buzzer circuit (figure does not show), attaching plug 20, the anodal termination 30 of detecting pen, detecting pen negative pole termination 40.
Described circuit board arrangement is in shell 10, attaching plug 20, the anodal termination 30 of detecting pen, and detecting pen negative pole termination 40 is drawn by a side of shell 10, pilot lamp 50 on the circuit board and hummer 60 expose shell 10 and are fixed on the shell 10, in the present embodiment, pilot lamp 50 and hummer 60 are fixed on the upper end of shell 10.
Attaching plug 20, the anodal termination 30 of detecting pen, and the wire length of detecting pen negative pole termination 40 can be set according to the space of the actual needs of producing product and test site.In the present embodiment, described shell 10 is the rectangle can, is of a size of 200mm*100mm*60mm.
See also shown in Figure 2ly, be the buzzer circuit schematic diagram of the utility model multifunctional adaptive formula loop measuring appliance.Described buzzer circuit comprises 220 AC power, K switch, transformer T, rectification circuit, capacitor C 1, C2, C3, mu balanced circuit, and pilot lamp 50 and hummer 60.
Described 220 AC power are inserted in the supply socket by attaching plug 20 and provide, 220 AC power, K switch, and the elementary winding of transformer T is formed a loop, secondary winding two output terminals of transformer T are connected respectively to two input ends of rectification circuit, capacitor C 1 is connected in parallel between two output terminals of rectification circuit, one output terminal back of rectification circuit connects mu balanced circuit, connect pilot lamp 50 and hummer 60 behind the circuit output end of pressure-stabilizing successively, the other end of hummer 60 is as first test lead, another output terminal of rectification circuit is as second test lead, the anodal termination 30 of described detecting pen, and detecting pen negative pole termination 40 is connected first test lead and second test lead by lead-in wire respectively.Capacitor C 2, C3 are connected in parallel on respectively between the output terminal and second test lead of mu balanced circuit.
When the anodal termination 30 of detecting pen, and detecting pen negative pole termination 40 detects when breaking down in the loop to be measured, first test lead of multifunctional adaptive formula loop measuring appliance and second test lead can reach signal pilot lamp 50 and hummer 60, pilot lamp 50 is lighted, simultaneously, sound takes place in hummer 60, reminds the operator.In the present embodiment, pilot lamp 50 adopts light emitting diode.
Claims (7)
1, a kind of multifunctional adaptive formula loop measuring appliance, comprise shell, it is characterized in that: also comprise the anodal termination of circuit board, attaching plug, detecting pen, the detecting pen negative pole termination that are printed with buzzer circuit, described circuit board arrangement in the enclosure, pilot lamp on the circuit board and hummer expose shell and are fixed on the shell, attaching plug, the anodal termination of detecting pen, and detecting pen negative pole termination is drawn by a side of shell.
2, multifunctional adaptive formula as claimed in claim 1 loop measuring appliance, it is characterized in that: described shell is the rectangle can.
3, multifunctional adaptive formula as claimed in claim 2 loop measuring appliance, it is characterized in that: described shell is of a size of 200mm*100mm*60mm.
4, multifunctional adaptive formula as claimed in claim 1 loop measuring appliance, it is characterized in that: described buzzer circuit comprises 220 AC power, K switch, transformer T, rectification circuit, capacitor C 1, C2, C3, mu balanced circuit, pilot lamp and hummer, described 220 AC power are inserted in the supply socket by attaching plug and provide, 220 AC power, K switch, and the elementary winding of transformer T is formed a loop, secondary winding two output terminals of transformer T are connected respectively to two input ends of rectification circuit, capacitor C 1 is connected in parallel between two output terminals of rectification circuit, one output terminal back of rectification circuit connects mu balanced circuit, connect pilot lamp and hummer behind the circuit output end of pressure-stabilizing successively, the other end of hummer is as first test lead, another output terminal of rectification circuit is as second test lead, the anodal termination of described detecting pen, and detecting pen negative pole termination is connected first test lead and second test lead by lead-in wire respectively.
5, as claim 1 or 4 described multifunctional adaptive formula loop measuring appliances, it is characterized in that: described pilot lamp adopts light emitting diode.
6, multifunctional adaptive formula as claimed in claim 4 loop measuring appliance, it is characterized in that: described buzzer circuit also comprises capacitor C 2, C3, capacitor C 2, C3 are connected in parallel on respectively between the output terminal and second test lead of mu balanced circuit.
7, multifunctional adaptive formula as claimed in claim 1 loop measuring appliance, it is characterized in that: described pilot lamp and hummer are fixed on the upper end of shell.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009201726528U CN201413380Y (en) | 2009-06-22 | 2009-06-22 | Multifunctional adaptive circuit measurement device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009201726528U CN201413380Y (en) | 2009-06-22 | 2009-06-22 | Multifunctional adaptive circuit measurement device |
Publications (1)
Publication Number | Publication Date |
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CN201413380Y true CN201413380Y (en) | 2010-02-24 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2009201726528U Expired - Fee Related CN201413380Y (en) | 2009-06-22 | 2009-06-22 | Multifunctional adaptive circuit measurement device |
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CN (1) | CN201413380Y (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106546865A (en) * | 2016-10-19 | 2017-03-29 | 中航飞机股份有限公司西安飞机分公司 | A kind of portable cable conduction detector and detection method |
CN108333377A (en) * | 2017-12-31 | 2018-07-27 | 深圳市金乐智能健康科技有限公司 | A kind of ovulation electronic detecting device and detection method |
-
2009
- 2009-06-22 CN CN2009201726528U patent/CN201413380Y/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106546865A (en) * | 2016-10-19 | 2017-03-29 | 中航飞机股份有限公司西安飞机分公司 | A kind of portable cable conduction detector and detection method |
CN108333377A (en) * | 2017-12-31 | 2018-07-27 | 深圳市金乐智能健康科技有限公司 | A kind of ovulation electronic detecting device and detection method |
CN108333377B (en) * | 2017-12-31 | 2022-09-13 | 深圳市金乐智能健康科技有限公司 | Electronic ovulation detection device and detection method |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Qingdao Hairun Electronics Co., Ltd. Assignor: Hefei Derun Electronic Device Co., Ltd. Contract record no.: 2010370000114 Denomination of utility model: Multifunctional adaptive circuit measurement device Granted publication date: 20100224 License type: Exclusive License Record date: 20100326 |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100224 Termination date: 20130622 |