CN201927724U - Multihead wire - Google Patents
Multihead wire Download PDFInfo
- Publication number
- CN201927724U CN201927724U CN2011200001256U CN201120000125U CN201927724U CN 201927724 U CN201927724 U CN 201927724U CN 2011200001256 U CN2011200001256 U CN 2011200001256U CN 201120000125 U CN201120000125 U CN 201120000125U CN 201927724 U CN201927724 U CN 201927724U
- Authority
- CN
- China
- Prior art keywords
- wire
- multihead
- lead
- inner core
- circuit
- 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 - Fee Related
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- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
The utility model discloses a multihead wire and aims at providing the multihead wire which is subjected to circuit connecting in the middle of the wire, so that the circuit connection can reflect the drawn circuit diagram more intuitively and the circuit connection is more convenient. The multihead wire comprises a wire joint, a wire protective sleeve and a wire inner core, wherein a metal stigma is welded on the wire inner core; the metal stigma is provided with screw threads for connecting a column cylinder; and the metal stigma is hollow. The multihead wire has simple structure, is easy to manufacture and has strong practicability.
Description
Technical field
The utility model relates to a kind of experiment equipment, and in particular, it relates to a kind of bull lead.
Background technology
At present, the plain conductor that people use always all has only two joints, and at the lead two ends.When connecting laboratory apparatus according to circuit diagram, must be connected on the column cap of laboratory apparatus, when circuit was comparatively complicated, differing that connection status and circuit diagram are drawn was a lot of, occurs connection error unavoidably, causes the failure of an experiment.Plain conductor is difficult to connect the circuit of reflection circuit diagram directly perceived, can not satisfy fast, accurately connect the needs of laboratory apparatus.
Summary of the invention
The purpose of this utility model is the deficiency that overcomes existing product, and providing a kind of can carry out the bull lead that circuit connects at the lead middle part, circuit is connected can reflect drawn circuit diagram more intuitively, and it is convenient that circuit is connected.
The purpose of this utility model is achieved by following technical proposals.
Bull lead of the present utility model comprises terminal 1, wire-protecting cover 2, lead inner core 3, is welded with a metal stud 4 on the described lead inner core 3.
Be threaded on the described metal stud 4, in order to connect column casing 5.
Described metal stud 4 is hollow.
The utility model has the advantages that:
(1) can connect laboratory apparatus more intuitively according to circuit diagram, effectively avoid connection error;
(2) simple in structure, be easy to make;
(3) practical.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a vertical view of the present utility model.
The label declaration of parts in the schematic diagram:
Embodiment
The utility model will be further described below in conjunction with accompanying drawing.
In Fig. 1, the bull lead mainly is made of terminal 1, wire-protecting cover 2, lead inner core 3, metal stud 4, column casing 5.
Described metal stud 4 is weldingly fixed on the centre of lead inner core 3.
Described metal stud 4 is hollow.
Described column casing 5 is fixed on the metal stud 4 by being threaded.
Claims (2)
1. a bull lead comprises terminal (1), wire-protecting cover (2), lead inner core (3), it is characterized in that, is welded with a metal stud (4) on the described lead inner core (3).
2. lead according to claim 1, tool feature are that described metal stud is threaded on (4), in order to connect column casing (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200001256U CN201927724U (en) | 2011-01-04 | 2011-01-04 | Multihead wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200001256U CN201927724U (en) | 2011-01-04 | 2011-01-04 | Multihead wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201927724U true CN201927724U (en) | 2011-08-10 |
Family
ID=44431560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200001256U Expired - Fee Related CN201927724U (en) | 2011-01-04 | 2011-01-04 | Multihead wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201927724U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110165431A (en) * | 2018-05-16 | 2019-08-23 | 北京机电工程研究所 | A kind of collector-shoe gear |
-
2011
- 2011-01-04 CN CN2011200001256U patent/CN201927724U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110165431A (en) * | 2018-05-16 | 2019-08-23 | 北京机电工程研究所 | A kind of collector-shoe gear |
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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: Anhui Tyhw Metal Co.,Ltd. Assignor: Zhang Weiqi Contract record no.: 2012340000114 Denomination of utility model: Multihead conductor jointing localizer Granted publication date: 20110810 License type: Exclusive License Record date: 20120412 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110810 Termination date: 20140104 |