CN205583214U - Teaching is with electricity experiment plug -in type connecting wire - Google Patents
Teaching is with electricity experiment plug -in type connecting wire Download PDFInfo
- Publication number
- CN205583214U CN205583214U CN201620263851.XU CN201620263851U CN205583214U CN 205583214 U CN205583214 U CN 205583214U CN 201620263851 U CN201620263851 U CN 201620263851U CN 205583214 U CN205583214 U CN 205583214U
- Authority
- CN
- China
- Prior art keywords
- socket connection
- connecting line
- pressing plate
- connecting wire
- face
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Abstract
The utility model discloses a teaching is with electricity experiment plug -in type connecting wire, including the connecting wire body, connecting wire body both ends are equipped with the in -cut connection head, the first end of in -cut connection with the connecting wire this internal wire connect, in -cut connection head other end protrusion in the connecting wire body outside, be equipped with one set of clamp plate on the connecting wire body of in -cut connection head rear end, cover clamp plate dismantlement formula connect in on the connecting wire body, the cover clamp plate is for sealing the face, cover clamp plate both sides terminal surface is horizontal face. In this way, the utility model discloses can come the connector lug of protective bonding line through the installation cover clamp plate of the connector lug rear end on the connecting wire, avoid the too big circumstances of buckling of its atress, can also prevent electric shock protection the experimenter, can prevent again that the dust from getting into in the connecting hole of terminal box and the circumstances of influence experiment effect takes place, has guaranteed electricity experiment's quality.
Description
Technical field
This utility model relates to teaching aid field, particularly relates to a kind of teaching electrical experiment socket connection line.
Background technology
Teaching electrical experiment connecting line be a kind of in Experiments of Electricity circuit use fastening means, be the most all to connect circuit with binding post, connecting-wire connector can be forks piece formula can also be inserting column formula, connection circuit can be advantageously used in.Often can cause during life-time service and plug wire box contact wear for the connecting line of inserting column formula union joint, also can exert oneself the excessive inserting column that fractures situation occur, and inserting column can fall into the impurity such as dust in the jack in plug wire box the most inadvertently, bring certain impact to experiment.
Utility model content
This utility model is mainly solving the technical problems that provide a kind of teaching electrical experiment socket connection line; by the lug rear end on connecting line, set pressing plate can be installed and protect the lug of connecting line; can also electrocution-proof protection experimenter, it is ensured that the quality of Experiments of Electricity.
For solving above-mentioned technical problem, the technical scheme that this utility model uses is: provide a kind of teaching electrical experiment socket connection line, including connecting line body, described connecting line body two ends are provided with socket connection head, the first end of described socket connection electric wire body intrinsic with described connecting line is connected, the described socket connection head other end protrudes from described connecting line outer body, the connecting line body of described socket connection head rear end is provided with a set of pressing plate, described set pressing plate is detachably connected with on described connecting line body, described set pressing plate is for closing plate face, described set pressing plate two side ends face is horizontal plate face.
In one preferred embodiment of this utility model, the described connecting line outer body face of described socket connection head rear end is provided with threaded cylindrical, described threaded cylindrical is provided with external screw thread, described set pressing plate central authorities offer screwed hole, inside described screwed hole, circle face is provided with female thread, and described set pressing plate is affixed on described connecting line body by the external screw thread on the threaded described threaded cylindrical of female thread of circle inside described screwed hole.
In one preferred embodiment of this utility model, described threaded cylindrical and described connecting line body are integral type attachment structure, and described threaded cylindrical protrudes from described connecting line outer body face.
In one preferred embodiment of this utility model, described socket connection head is conducting metal plug wire post, and described socket connection head is inserted when Experiments of Electricity connect in the connecting hole of thereto.
In one preferred embodiment of this utility model, described set pressing plate is circular slab face.
In one preferred embodiment of this utility model, described set pressing plate is plastic material or nonconducting metal material.
The beneficial effects of the utility model are: this utility model can be installed set pressing plate by the lug rear end on connecting line and protect the lug of connecting line; avoid the situation of the excessive bending of its stress; can also electrocution-proof protection experimenter; the situation affecting experiment effect in preventing again dust from entering the connecting hole of rosette occurs, it is ensured that the quality of Experiments of Electricity.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in this utility model embodiment, in describing embodiment below, the required accompanying drawing used is briefly described, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of this utility model teaching electrical experiment socket connection line one preferred embodiment；
In accompanying drawing, the labelling of each parts is as follows: 1, connecting line body；2, socket connection head；3, set pressing plate；4, threaded cylindrical；5, screwed hole.
Detailed description of the invention
Technical scheme in this utility model embodiment will be clearly and completely described below, it is clear that described embodiment is only a part of embodiment of the present utility model rather than whole embodiments.Based on the embodiment in this utility model, all other embodiments that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
Referring to Fig. 1, this utility model embodiment includes:
A kind of teaching electrical experiment socket connection line, including connecting line body 1, described connecting line body 1 two ends are provided with socket connection 2, described socket connection 2 one end is connected with the electric wire body in described connecting line body 1, described socket connection 2 other end protrudes from outside described connecting line body 1, the connecting line body of described socket connection 2 rear end is provided with a set of pressing plate 3, described set pressing plate 3 is detachably connected with on described connecting line body 1, described set pressing plate 3 is for closing plate face, and described set pressing plate 3 both sides end face is horizontal plate face.
Additionally, described connecting line body 1 lateral surface of described socket connection 2 rear end is provided with threaded cylindrical 4, described threaded cylindrical 4 is provided with external screw thread, described set pressing plate 3 central authorities offer screwed hole 5, inside described screwed hole 5, circle face is provided with female thread, and described set pressing plate 3 is affixed on described connecting line body 1 by the external screw thread on the threaded described threaded cylindrical 4 of female thread of circle inside described screwed hole 5.
It addition, described threaded cylindrical 4 is integral type attachment structure with described connecting line body 1, described threaded cylindrical 4 protrudes from described connecting line body 1 lateral surface.
It addition, described socket connection 2 is conducting metal plug wire post, described socket connection 2 is inserted when Experiments of Electricity connect in the connecting hole of thereto.
It addition, described set pressing plate 3 is circular slab face.
It addition, described set pressing plate 3 is plastic material or nonconducting metal material.
nullOperation principle of the present utility model is for arrange socket connection 2 at connecting line body 1 two ends，Socket connection 2 is conducting metal plug wire post，Socket connection 2 is inserted when Experiments of Electricity connect in the connecting hole of thereto，Socket connection 2 one end is connected with the electric wire body in connecting line body 1，Socket connection 2 other end protrudes from outside connecting line body 1，The connecting line body of socket connection 2 rear end is provided with a set of pressing plate 3，Set pressing plate 3 is circular slab face，Set pressing plate 3 is detachably connected with on connecting line body 1，Connecting line body 1 lateral surface of socket connection 2 rear end is provided with threaded cylindrical 4，Threaded cylindrical 4 is provided with external screw thread，Threaded cylindrical 4 and connecting line body 1 are integral type attachment structure，Threaded cylindrical 4 protrudes from connecting line body 1 lateral surface，Set pressing plate 3 central authorities offer screwed hole 5，Inside screwed hole 5, circle face is provided with female thread，Set pressing plate 3 is affixed on connecting line body 1 by the external screw thread on the threaded threaded cylindrical of female thread 4 of circle inside screwed hole 5，Set pressing plate 3 is for closing plate face，Set pressing plate 3 both sides end face is horizontal plate face，When Experiments of Electricity connect，Connecting line body 1 connects in inserting the connecting hole in rosette by the socket connection 2 at two，Pressing plate 3 can be inserted on connecting line body 1 end face of socket connection 2 rear end，Time in socket connection 2 insertion connecting hole, set pressing plate 3 can be with dustproof baffle ash，And the situation that can prevent socket connection 2 from fractureing when inserting with sudden force occurs，Ensure that safety and the quality of experiment.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure utilizing this utility model description to be made or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical field, the most in like manner it is included in scope of patent protection of the present utility model.
Claims (6)
1. a teaching electrical experiment socket connection line, including connecting line body, it is characterized in that, described connecting line body two ends are provided with socket connection head, the first end of described socket connection electric wire body intrinsic with described connecting line is connected, the described socket connection head other end protrudes from described connecting line outer body, the connecting line body of described socket connection head rear end is provided with a set of pressing plate, described set pressing plate is detachably connected with on described connecting line body, described set pressing plate is for closing plate face, and described set pressing plate two side ends face is horizontal plate face.
Teaching electrical the most according to claim 1 experiment socket connection line, it is characterized in that, the described connecting line outer body face of described socket connection head rear end is provided with threaded cylindrical, described threaded cylindrical is provided with external screw thread, described set pressing plate central authorities offer screwed hole, inside described screwed hole, circle face is provided with female thread, and described set pressing plate is affixed on described connecting line body by the external screw thread on the threaded described threaded cylindrical of female thread of circle inside described screwed hole.
Teaching electrical the most according to claim 2 experiment socket connection line, it is characterised in that described threaded cylindrical and described connecting line body are integral type attachment structure, and described threaded cylindrical protrudes from described connecting line outer body face.
Teaching electrical the most according to claim 1 experiment socket connection line, it is characterised in that described socket connection head is conducting metal plug wire post, and described socket connection head is inserted when Experiments of Electricity connect in the connecting hole of thereto.
Teaching electrical the most according to claim 1 experiment socket connection line, it is characterised in that described set pressing plate is circular slab face.
Teaching electrical the most according to claim 1 experiment socket connection line, it is characterised in that described set pressing plate is plastic material or nonconducting metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620263851.XU CN205583214U (en) | 2016-04-01 | 2016-04-01 | Teaching is with electricity experiment plug -in type connecting wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620263851.XU CN205583214U (en) | 2016-04-01 | 2016-04-01 | Teaching is with electricity experiment plug -in type connecting wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205583214U true CN205583214U (en) | 2016-09-14 |
Family
ID=56863775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620263851.XU Expired - Fee Related CN205583214U (en) | 2016-04-01 | 2016-04-01 | Teaching is with electricity experiment plug -in type connecting wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205583214U (en) |
-
2016
- 2016-04-01 CN CN201620263851.XU patent/CN205583214U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 Termination date: 20170401 |