CN201252155Y - Short-circuit tool of wire connecting terminal - Google Patents
Short-circuit tool of wire connecting terminal Download PDFInfo
- Publication number
- CN201252155Y CN201252155Y CNU2008201854748U CN200820185474U CN201252155Y CN 201252155 Y CN201252155 Y CN 201252155Y CN U2008201854748 U CNU2008201854748 U CN U2008201854748U CN 200820185474 U CN200820185474 U CN 200820185474U CN 201252155 Y CN201252155 Y CN 201252155Y
- Authority
- CN
- China
- Prior art keywords
- short
- signal
- circuit
- connecting terminal
- wire connecting
- Prior art date
- 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 - Lifetime
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
The utility model relates to a short-circuit tool of a wire connecting terminal, used for short-circuit processing to a signal, so as to respond to the emergency. The short-circuit tool consists of magnetic connectors (1) and a lead (2); the quantity of the magnetic connector (1) is two and the two magnetic connectors are respectively connected with the two ends of the lead (2). When the signal, mainly referring to the digital input signal, is abnormal, the equipment is not capable of running normally, the tool can be used; the magnetic connectors at the two ends are respectively inserted into the wire connecting terminal which needs short-circuit signal; the short-circuit tool is convenient, stable and reliable.
Description
(1) technical field
The utility model relates to a kind of binding post short circuit instrument.Being used for that signal is carried out short circuit handles.Do emergency processing with the reply burst accident.
(2) background technology
Programmable Logic Controller (PLC) has obtained extensive use because its reliable, stable, cheap and fault is searched easily in industrial enterprise in recent years.But in using at the scene, occur to cause the stopping production of whole production line, bring about great losses to company owing to the damage of detecting element, the accidental damage of cable even the damage of PLC module cause the equipment cisco unity malfunction through regular meeting.We can strengthen protection to equipment on the one hand; make it to be not easy to be damaged; but we will take interim measures in order normal with what guarantee to produce in the time of more; at this time just need carry out short circuit to signal handles; be to look for a lead generally speaking; be screwed into terminal then, time-consuming like this effort again.If some comparatively crucial equipment then might threaten the person and device security.
(3) summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and providing a kind of can easily carry out the binding post short circuit instrument that short circuit is handled to signal.
The purpose of this utility model is achieved in that a kind of binding post short circuit instrument, is made up of magnetic connector and lead, and described magnetic connector has two, is connected to the two ends of described lead.
This instrument two magnetic material can hold the terminal screw in the time of use, and good electrical conductivity is arranged again, so can good short circuit signal.
Undesired when signal, mainly be meant the digital quantity input signal of PLC, when equipment can not regular event, can use this instrument, the magnetic connector at two ends inserts respectively needs the binding post of short circuit signal get final product, and this instrument not only makes things convenient for but also reliable and stable.
This binding post short circuit tool profile compact size is easy to carry, and the carry-on portable instrument that can be used as the maintenance of equipment personnel of industrial and mining enterprises uses.
(4) description of drawings
Fig. 1 is a general structure schematic diagram of the present utility model.
Among the figure: magnetic connector 1, lead 2.
(5) embodiment
Referring to Fig. 1, the binding post short circuit instrument that the utility model relates to is made up of magnetic connector 1 and lead 2.Described magnetic connector 1 has two, is connected in the two ends of described lead 2.
Claims (1)
1, a kind of binding post short circuit instrument is characterized in that described instrument is made up of magnetic connector (1) and lead (2), and described magnetic connector (1) has two, is connected to the two ends of described lead (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201854748U CN201252155Y (en) | 2008-09-05 | 2008-09-05 | Short-circuit tool of wire connecting terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201854748U CN201252155Y (en) | 2008-09-05 | 2008-09-05 | Short-circuit tool of wire connecting terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201252155Y true CN201252155Y (en) | 2009-06-03 |
Family
ID=40747827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201854748U Expired - Lifetime CN201252155Y (en) | 2008-09-05 | 2008-09-05 | Short-circuit tool of wire connecting terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201252155Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107785675A (en) * | 2016-08-31 | 2018-03-09 | 国网山东省电力公司淄博供电公司 | Short-circuit device is tested in the distribution transforming of temperature warning type |
-
2008
- 2008-09-05 CN CNU2008201854748U patent/CN201252155Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107785675A (en) * | 2016-08-31 | 2018-03-09 | 国网山东省电力公司淄博供电公司 | Short-circuit device is tested in the distribution transforming of temperature warning type |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090603 |