CN203350389U - Flat cable detecting device - Google Patents
Flat cable detecting device Download PDFInfo
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- CN203350389U CN203350389U CN 201320463351 CN201320463351U CN203350389U CN 203350389 U CN203350389 U CN 203350389U CN 201320463351 CN201320463351 CN 201320463351 CN 201320463351 U CN201320463351 U CN 201320463351U CN 203350389 U CN203350389 U CN 203350389U
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Abstract
The utility model relates to a flat cable detecting device, in particular to a flat cable detecting device. The device comprises a power supply, an open-circuit indicating lamp, a first socket and a second socket, wherein the second socket is provided with a short-circuit indicating lamp. Two ends of a flat cable are respectively connected with the first socket and the second socket, such that the flat cable can be detected; with a power source switched on, the lit and distinguished states of the open-circuit indicating lamp and the short-circuit indicating lamp can be observed, such that whether quality problems such as an open-circuit fault and a short-circuit fault exist on the flat cable can be judged quickly and accurately, and therefore, mal-functional flat cables can be checked out quickly, and hidden dangers posed to product quality by the mal-functional flat cables can be effectively eliminated. The flat cable detecting device is advantageous in simple operation; and a detecting circuit can be expanded according to the number of flat cables, and therefore, the flat cable detecting device is further advantageous in strong versatility.
Description
Technical field
The utility model relates to a kind of pick-up unit, relates in particular to a kind of cable detection device.
Background technology
At present, often use winding displacement in the electronic product production run, its in electronic product for connecting different equipment, because winding displacement is removable, crooked, reverse and can not damage wire, and the winding displacement volume is little, lightweight, can increase as required the length of winding displacement and the quantity of pin, very easy to use, so winding displacement is applied very extensive in electronic product.
But winding displacement is in manufacture process, there will be unavoidably individually wire break or adjacent two unfavorable conditions such as interface short circuit, and the short circuit between the break-make of winding displacement or adjacent two interfaces can't be passed through eye recognition at all, if winding displacement is not detected before using, quality to electronic product has very large hidden danger, in order to ensure the quality of electronic product, must carry out Function detection to winding displacement.But there is no on the market general winding displacement checkout equipment, original detection method is to measure one by one every single line of every group of winding displacement is single, and efficiency is very low, particularly, when the number of conductors of winding displacement is many, this can bring temporal waste to production.Although special-purpose winding displacement checkout equipment is arranged, special-purpose winding displacement checkout equipment cost is higher, complicated operation, and sensing range is limited, winding displacement in the time of can only detecting number of conductors for some particular value, can not arbitrarily expand, and limited greatly the sensing range of winding displacement.
Summary of the invention
The purpose of this utility model is to avoid above-mentioned weak point of the prior art and a kind of cable detection device is provided, this pick-up unit can quick and precisely detect between the break-make of winding displacement and adjacent two interfaces whether short circuit, simple to operate, and can be according to the number of conductors expansion testing circuit of winding displacement.
The purpose of this utility model is achieved through the following technical solutions:
A kind of cable detection device is provided, comprises that series connection forms the power supply of main testing circuit and the pilot lamp that opens circuit, also comprise the first socket and the second socket, described the first socket and described the second socket are provided with the detection interface corresponding with the interface of winding displacement;
In described the first socket, detect interface and add up to even number, 4k-2 is detected interface and is connected with wire with 4k detection interface, if 4k+1 is detected interface and exists, 4k-1 detection interface is connected with wire with 4k+1 detection interface, can be by 4 situations about dividing exactly to the sum that detects interface, first is detected to the end that interface connects described main testing circuit, penultimate is detected to the other end that interface connects described main testing circuit simultaneously, can not be by 4 situations about dividing exactly to the sum that detects interface, first is detected to the end that interface connects described main testing circuit, last is detected to the other end that interface connects described main testing circuit simultaneously, k is positive integer,
In described the second socket, detect interface corresponding one by one with the detection interface in described the first socket, be connected with the short circuit pilot lamp between 2j-1 detection interface and 2j detection interface, j is positive integer.
Wherein, be connected with switch between last detection interface of last detection interface of described the first socket and described the second socket.
Wherein, in described the first socket, 4k-2 is detected interface and the short circuit pilot lamp of connecting on 4k the wire detected between interface, and 4k-1 is detected interface and the short circuit pilot lamp of connecting on 4k+1 the wire detected between interface.
Wherein, also comprise the current-limiting resistance of connecting with described power supply.
Wherein, described the first socket and described the second socket are ox pin socket.
Wherein, the described pilot lamp that opens circuit is light emitting diode.
Wherein, all or part of short circuit pilot lamp is light emitting diode.
Wherein, the described pilot lamp light emitting diode that opens circuit, all or part of short circuit pilot lamp is light emitting diode.
The beneficial effects of the utility model:
A kind of cable detection device of the present utility model, be provided with two winding displacement test socket, and the appropriate location at pick-up unit arranges pilot lamp, receive respectively on two winding displacement test socket and can be detected winding displacement by the two ends by winding displacement, switch on power, by the light and shade situation of observing the pilot lamp on diverse location can judge the test winding displacement whether exist open circuit or two adjacent interfaces between the quality problems of short circuit whether, thereby check out problematic winding displacement fast and accurately, effectively get rid of the hidden danger of bad winding displacement to product quality, and this pick-up unit is simple to operate, and can be according to the number of conductors expansion testing circuit of winding displacement, highly versatile.
The accompanying drawing explanation
Utilize accompanying drawing to be described further utility model, but the embodiment in accompanying drawing does not form any restriction of the present utility model, for those of ordinary skill in the art, under the prerequisite of not paying creative work, can also obtain according to the following drawings other accompanying drawing.
Fig. 1 is the circuit theory diagrams of the embodiment 1 of a kind of cable detection device of the present utility model.
Fig. 2 is the circuit theory diagrams of the embodiment 2 of a kind of cable detection device of the present utility model.
Fig. 3 is the circuit theory diagrams of the embodiment 3 of a kind of cable detection device of the present utility model.
Reference numeral:
10-the first socket,
11-the second socket,
The 12-power supply,
The 13-pilot lamp that opens circuit,
14-short circuit pilot lamp,
The 15-current-limiting resistance,
The 16-switch.
Embodiment
With the following Examples the utility model is further described.
embodiment 1.
One of embodiment of a kind of cable detection device of the present utility model, as shown in Figure 1, comprise that series connection forms the power supply 12 of main testing circuit and the pilot lamp 13 that opens circuit, preferably, open circuit pilot lamp 13 for light emitting diode, this device also comprises that the first socket 10 and the second socket 11, the first sockets 10 and the second socket 11 are provided with the detection interface corresponding with the interface of winding displacement.
In the present embodiment, the detection interface on the first socket 10 and the second socket 11 is 8, for detection of the winding displacement with 8 interfaces.It should be noted that Fig. 1 is only schematic diagram, is not intended to limit the technical solution of the utility model.When those skilled in the art are to be understood that the interface variation on winding displacement to be tested, the corresponding adjustment of the first socket 10 in the utility model and the number of the detection interface on the second socket 11 gets final product.
As shown in Figure 1, by the described main testing circuit of the first socket 10 access, particularly:
In the first socket 10, detect interface and add up to even number, 4k-2 is detected interface and is connected with wire with 4k detection interface, in the present embodiment, k can get 1 and 2, in other words, the 2nd detection interface and the 4th detects interface and is connected (k=1) with wire, and the 6th detection interface and the 8th detects interface and is connected (k=2) with wire; If 4k+1 is detected interface and exist, 4k-1 detection interface is connected with wire with 4k+1 detection interface, when k=2,4k+1=9, in the present embodiment, because the 9th detection interface does not exist, so only have the 3rd detection interface and the 5th to detect interface, with wire, be connected (k=1).Can be by 4 situations about dividing exactly to the sum that detects interface, first is detected to the end that interface connects described main testing circuit, penultimate is detected to the other end that interface connects described main testing circuit simultaneously, can not be by 4 situations about dividing exactly to the sum that detects interface, first is detected to the end that interface connects described main testing circuit, last is detected to the other end that interface connects described main testing circuit simultaneously, because the detection interface sum of the present embodiment is 8, can be divided exactly by 4, so detect by the 1st the end that interface (first detects interface) connects described main testing circuit, detect by the 7th the other end that interface (penultimate detection interface) connects described main testing circuit simultaneously.Above k gets positive integer.What the present embodiment was described is that detection interface sum can be by 4 situations about dividing exactly, and can not be by 4 situations about dividing exactly for the sum that detects interface, for example, the sum that detects interface is 6 or 10 situation, the 1st detection interface (first detects interface) should be connected to an end of described main testing circuit, detect by the 6th or the 10th the other end that interface (last detects interface) connects described main testing circuit simultaneously.
In the second socket 11, detect interface corresponding one by one with the detection interface in the first socket 10, be connected with short circuit pilot lamp 14 between 2j-1 detection interface and 2j detection interface, at the present embodiment, j gets respectively 1,2,3,4, corresponding is the 1st detects that interface and the 2nd detects between interface, the 3rd detects that interface and the 4th detects between interface, the 5th detects between interface and the 6th detection interface, be connected with a short circuit pilot lamp 14 between the 7th detection interface and the 8th detection interface, preferably, short circuit pilot lamp 14 is light emitting diode.Above j is positive integer.
Why adopt this connected mode, because opening circuit of winding displacement may appear at any interface, but short circuit only may appear between two adjacent interfaces, so adopt above-mentioned connected mode that each root wire of winding displacement is together in series and can fast detecting goes out the concrete failure condition of winding displacement.
Further, a kind of cable detection device of the present utility model also includes the current-limiting resistance 15 of connecting with power supply 12, and this current-limiting resistance 15 can be avoided because electric current in circuit is excessive, the first socket and the second socket being burnt out.
Preferably, the first socket 10 in a kind of cable detection device of the present utility model and the second socket 11 are ox pin socket.
During detection, the two ends of winding displacement are received respectively on the first socket 10 and the second socket 11 and can be detected winding displacement, switch on power, observe the pilot lamp 13 that opens circuit whether luminous with each short circuit pilot lamp 14.If all pilot lamp are all bright, can judge that winding displacement is without quality problems; If open circuit, pilot lamp 13 does not work, and the winding displacement of so testing certainly exists the problem that opens circuit, and now short circuit pilot lamp 14 can be not bright yet, because whole circuit connects, as long as a wire break has been arranged in winding displacement wherein, whole circuit also will open circuit; If open circuit, pilot lamp 13 is bright, but has one or above short circuit pilot lamp 14 not work, and so just can determine that the winding displacement of testing has the fault that occurs short circuit between two adjacent interfaces.
This device can check out problematic winding displacement fast and accurately, effectively gets rid of the hidden danger of bad winding displacement to product quality, and this device is simple to operate, and can be according to the number of conductors expansion testing circuit of winding displacement, highly versatile.
Two of the embodiment of a kind of cable detection device of the present utility model, as shown in Figure 2, the main technical schemes of the present embodiment is identical with embodiment 1, and unaccounted feature, adopt the explanation in embodiment 1 in the present embodiment, at this, no longer repeated.The difference of the present embodiment and embodiment 1 is, between last detection interface of last detection interface of the first socket 10 and the second socket 11, is connected with switch 16.When closed switch 16, this device can be used for detecting the winding displacement that valid interface adds up to odd number, in the present embodiment, can detect the winding displacement that interface adds up to 7, connect winding displacement, connecting switch 16 can detect, after closed switch 16, the 7th, the 8th short circuit pilot lamp 14 detected between interface of the second socket 11 will, by short circuit, be ignored the impact of this short circuit pilot lamp 14, can detect with reference to the concrete detection method of embodiment 1, do not repeat them here.
embodiment 3.
Three of the embodiment of a kind of cable detection device of the present utility model, as shown in Figure 3, the main technical schemes of the present embodiment is identical with embodiment 1, and unaccounted feature, adopt the explanation in embodiment 1 in the present embodiment, at this, no longer repeated.The difference of the present embodiment and embodiment 1 is, in the first socket 10,4k-2 is detected interface and the short circuit pilot lamp 14 of connecting on the wire of connecting on 4k the wire detected between interface between short circuit pilot lamp 14, the 4k-1 detection interfaces and 4k+1 detection interface.After the first socket 10 is set up the short circuit pilot lamp by above rule, when short trouble appears in winding displacement, can detect specifically which two adjacent interface short circuits.For example, at the pilot lamp 13 that opens circuit under bright prerequisite, if 1 of winding displacement, 2 interface short circuits, the the 1st and the 2nd short circuit pilot lamp 14 detected between interface of the second socket 11 does not work, 2, the words of 3 interface short circuits, short circuit pilot lamp 14 between the 3rd and the 4th detection interface of the second socket 11 and the 2nd and the 4th short circuit pilot lamp 14 detected between interface of the first socket 10 do not work simultaneously, 3, during 4 interface short circuit, only have the 3rd and the 4th short circuit pilot lamp 14 detected between interface of the second socket 11 not work, by that analogy, so no matter specifically which two adjacent interface short circuits, can detect according to the light and shade situation of different short circuit pilot lamp 14.
embodiment 4.
Four of the embodiment of a kind of cable detection device of the present utility model, the main technical schemes of the present embodiment is identical with embodiment 1, and unaccounted feature, adopt the explanation in embodiment 1 in the present embodiment, at this, no longer repeated.The difference of the present embodiment and embodiment 1 is, last detection interface of the first socket 10 and last of the second socket 11 detect between interface and are connected with switch 16, in the first socket 10,4k-2 is detected interface and the short circuit pilot lamp 14 of connecting on the wire of connecting on 4k the wire detected between interface between short circuit pilot lamp 14, the 4k-1 detection interfaces and 4k+1 detection interface.
Finally should be noted that; above embodiment is only in order to illustrate the technical solution of the utility model; but not to the restriction of the utility model protection domain; although with reference to preferred embodiment, the utility model has been done to explain; those of ordinary skill in the art is to be understood that; can modify or be equal to replacement the technical solution of the utility model, and not break away from essence and the scope of technical solutions of the utility model.
Claims (8)
1. a cable detection device is characterized in that: comprising that series connection forms the power supply of main testing circuit and the pilot lamp that opens circuit, also comprising the first socket and the second socket, described the first socket and described the second socket are provided with the detection interface corresponding with the interface of winding displacement;
In described the first socket, detect interface and add up to even number, 4k-2 is detected interface and is connected with wire with 4k detection interface, if 4k+1 is detected interface and exists, 4k-1 detection interface is connected with wire with 4k+1 detection interface, can be by 4 situations about dividing exactly to the sum that detects interface, first is detected to the end that interface connects described main testing circuit, penultimate is detected to the other end that interface connects described main testing circuit simultaneously, can not be by 4 situations about dividing exactly to the sum that detects interface, first is detected to the end that interface connects described main testing circuit, last is detected to the other end that interface connects described main testing circuit simultaneously, k is positive integer,
In described the second socket, detect interface corresponding one by one with the detection interface in described the first socket, be connected with the short circuit pilot lamp between 2j-1 detection interface and 2j detection interface, j is positive integer.
2. a kind of cable detection device according to claim 1, is characterized in that: between last detection interface of last detection interface of described the first socket and described the second socket, be connected with switch.
3. a kind of cable detection device according to claim 1, it is characterized in that: in described the first socket, 4k-2 is detected interface and the short circuit pilot lamp of connecting on 4k the wire detected between interface, and 4k-1 is detected interface and the short circuit pilot lamp of connecting on 4k+1 the wire detected between interface.
4. according to a kind of cable detection device described in the claims 1 to 3 any one, it is characterized in that: also comprise the current-limiting resistance of connecting with described power supply.
5. a kind of cable detection device according to claim 1, it is characterized in that: described the first socket and described the second socket are ox pin socket.
6. a kind of cable detection device according to claim 1, it is characterized in that: the described pilot lamp that opens circuit is light emitting diode.
7. according to the described a kind of cable detection device of claim 1 or 3, it is characterized in that: all or part of short circuit pilot lamp is light emitting diode.
8. according to the described a kind of cable detection device of claim 1 or 3, it is characterized in that: the described pilot lamp light emitting diode that opens circuit, all or part of short circuit pilot lamp is light emitting diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320463351 CN203350389U (en) | 2013-07-31 | 2013-07-31 | Flat cable detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320463351 CN203350389U (en) | 2013-07-31 | 2013-07-31 | Flat cable detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203350389U true CN203350389U (en) | 2013-12-18 |
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ID=49750272
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320463351 Expired - Lifetime CN203350389U (en) | 2013-07-31 | 2013-07-31 | Flat cable detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203350389U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103926504A (en) * | 2014-05-08 | 2014-07-16 | 佛山市新基德电子厂有限公司 | Single-phase plug-type power supply detector |
| CN103954880A (en) * | 2014-05-16 | 2014-07-30 | 佛山市新基德电子厂有限公司 | Single phase plug-type power supply detector |
| CN105242166A (en) * | 2015-10-21 | 2016-01-13 | 昆山鸿志犀自动化机电设备有限公司 | Rapid keyboard continuous tin testing device |
| CN106872840A (en) * | 2017-01-09 | 2017-06-20 | 浙江南都电源动力股份有限公司 | Voltage acquisition line short test circuit and equipment |
| CN107192916A (en) * | 2017-05-25 | 2017-09-22 | 中核（天津）机械有限公司 | Multi-part electrical property measures detection means |
| CN110763978A (en) * | 2019-10-15 | 2020-02-07 | 四川豪威尔信息科技有限公司 | Method for protecting integrated circuit test connecting line |
| CN113411994A (en) * | 2021-05-11 | 2021-09-17 | 深圳市八达晟电子有限公司 | Quick test display device of multicore connecting wire |
| CN114199680A (en) * | 2021-12-14 | 2022-03-18 | 江苏占上光电科技有限公司 | Anticreep check out test set of flexible flat cable processing usefulness |
-
2013
- 2013-07-31 CN CN 201320463351 patent/CN203350389U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103926504A (en) * | 2014-05-08 | 2014-07-16 | 佛山市新基德电子厂有限公司 | Single-phase plug-type power supply detector |
| CN103954880A (en) * | 2014-05-16 | 2014-07-30 | 佛山市新基德电子厂有限公司 | Single phase plug-type power supply detector |
| CN105242166A (en) * | 2015-10-21 | 2016-01-13 | 昆山鸿志犀自动化机电设备有限公司 | Rapid keyboard continuous tin testing device |
| CN106872840A (en) * | 2017-01-09 | 2017-06-20 | 浙江南都电源动力股份有限公司 | Voltage acquisition line short test circuit and equipment |
| CN107192916A (en) * | 2017-05-25 | 2017-09-22 | 中核（天津）机械有限公司 | Multi-part electrical property measures detection means |
| CN110763978A (en) * | 2019-10-15 | 2020-02-07 | 四川豪威尔信息科技有限公司 | Method for protecting integrated circuit test connecting line |
| CN113411994A (en) * | 2021-05-11 | 2021-09-17 | 深圳市八达晟电子有限公司 | Quick test display device of multicore connecting wire |
| CN114199680A (en) * | 2021-12-14 | 2022-03-18 | 江苏占上光电科技有限公司 | Anticreep check out test set of flexible flat cable processing usefulness |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131218 |
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| CX01 | Expiry of patent term |