CN206322891U

CN206322891U - Spring connector plug

Info

Publication number: CN206322891U
Application number: CN201621384493.4U
Authority: CN
Inventors: 费杏宝
Original assignee: JIANGYIN CITY APRICOT-MEASURING EQUIPMENT Ltd
Current assignee: JIANGYIN CITY APRICOT-MEASURING EQUIPMENT Ltd
Priority date: 2016-12-15
Filing date: 2016-12-15
Publication date: 2017-07-11
Anticipated expiration: 2026-12-15

Abstract

The utility model discloses a kind of Spring connector plug, it is related to power network detection technique field, it is in the form of a column including one, the header body being made of an electrically conducting material, the header body includes insertion end and terminals, the insertion end and terminals are vertically arranged, the head of the insertion end is provided with groove, insertion end extends transversely through insertion end via provided with one, spring is filled in via, insertion end sets a sweeping shell fragment being made up of metal material respectively on two sides passed through by via, two shell fragments are symmetrical arranged, one end of each shell fragment is fixed on the side of insertion end, other end bending enters in the groove of insertion end, the two ends of spring offset with shell fragment respectively.Extract, insert all convenient；Insulation crust is set, conveniently plug can be operated by hand.

Description

Spring connector plug

Technical field

The utility model is related to power network detection technique field, and in particular to a kind of Spring connector plug.

Background technology

In power network detection, first circuit can will be accessed in a gauge stand, several plugs are provided with gauge stand, then will insert In head insertion ammeter.Plug construction is generally that can insert automatic contraction with stretching structure on existing ammeter, is inserted so as to adapt to ammeter The depth in hole, with ammeter formation good contact.But after plug insertion, in order to prevent plug from falling, it usually needs by plug Diameter is arranged to size suitable with the internal diameter of ammeter jack, but can now cause again between plug and ammeter jack resistance compared with Greatly, it is difficult to insert, it and can cause the abrasion of plug, and extract also more difficult, it has not been convenient to use.Also have in ammeter jack Setting torsion spring shell fragment, but its complex structure, are processed into technique also more difficult.

Utility model content

The technical problems to be solved in the utility model is to solve above-mentioned the deficiencies in the prior art to insert ammeter side there is provided one kind Just, Spring connector plug difficult for drop-off and simple in construction.

In order to solve above-mentioned technical proposal, the technical solution adopted in the utility model is：A kind of Spring connector plug, including one The header body be in the form of a column, being made of an electrically conducting material, the header body includes insertion end and terminals, the insertion end and connects Line end is vertically arranged, and the head of the insertion end is provided with groove, and insertion end is extended transversely through in insertion end via, via provided with one Fill spring, insertion end set respectively on two sides passed through by via one by metal material be made it is sweeping Shell fragment, two shell fragments are symmetrical arranged, and one end of each shell fragment is fixed on the side of insertion end, and other end bending enters insertion end In groove, the two ends of spring offset with shell fragment respectively.

Further, shell fragment with the side of insertion end by being welded and fixed.

Further, the head of the insertion end is in round table-like.

Further, also including an insulation shell, the insulation shell is arranged on the junction of insertion end and connection end, Partly it is located in insertion end and connection end in insulation shell.

Further, the head that the terminals are in contact with insertion end, which is provided with jack, jack, is provided with guide pillar, guide pillar One end is fixed on insulation shell, and the other end is stretched into jack and is slidably matched therewith, and spring, the two ends of spring are set with guide pillar Offseted respectively at terminals and insulation shell.

From above-mentioned technical proposal it can be seen that the utility model has with advantages below：Insertion end is inserted after ammeter, bullet After piece is squeezed, to after contract, then under the action of the spring, shell fragment is fitted with ammeter jack inner tight so as to by plug Fix, extract, insert all convenient.Insulation crust is set, conveniently plug can be operated by hand, plug can be set In gauge stand, spring mechanism can provide buffering in insertion, when gauge stand and ammeter position are relatively fixed formula, and spring mechanism can be with The extension elongation of insertion end is adjusted, use demand is met.

Brief description of the drawings

Fig. 1 is diagrammatic cross-section of the present utility model.

Embodiment

Embodiment of the present utility model is elaborated below in conjunction with accompanying drawing.

As shown in figure 1, Spring connector plug of the present utility model, including a plug sheet for being in the form of a column, being made of an electrically conducting material Body, the header body includes insertion end 7 and terminals 8, and insertion end 7 is used for inserting in ammeter, and insertion end 1 and terminals 8 hang down It is straight to set, between the two can be using screw pitch, the various ways such as welding are fixed, and will not be described here.The head of insertion end 7 is provided with recessed Groove 1, insertion end 7 is additionally provided with filling spring 3 in a via for extending transversely through insertion end, via, and insertion end 7 is passed through by via Two sides on a sweeping shell fragment 2 being made up of metal material is set respectively, two shell fragments are symmetrical arranged, each One end of shell fragment is welded on the side of insertion end, and other end bending enters in the groove 1 of insertion end, kink card in a groove, So as to which by the position restriction of the free end of shell fragment, the shape of groove 1 is engaged with the shape of kink, the two ends difference of spring 3 Offseted with shell fragment.The head of insertion end is convenient to insert in ammeter jack in round table-like.

An insulation shell 4 is also set up in header body, insulation shell 4 is arranged on the handing-over of insertion end and connection end Partly it is located in place, insertion end 7 and connection end 8 in insulation shell.The head that terminals 7 are in contact with insertion end 8 is provided with jack 9, jack 9 is set along the direction for being inserted in parallel into end, and in insulation shell provided with a guide pillar 5, one end of guide pillar 5 is fixed on insulation shell On body 4, the other end is stretched into be slidably matched therewith in jack 9, spring 6 is set with guide pillar 4, the two ends of spring 6 are respectively at wiring End and insulation shell offset.

By insertion end insert ammeter after, after shell fragment is squeezed, to after contract, then under the action of the spring, shell fragment with The laminating of ammeter jack inner tight is extracted so as to which plug be fixed, inserts all convenient.Insulation crust is set, hand can be facilitated Work is operated to plug, can be arranged on plug in gauge stand, and spring mechanism can provide buffering in insertion, when gauge stand and Ammeter position is relatively fixed formula, and spring mechanism can adjust the extension elongation of insertion end, meet use demand.

Claims

1. a kind of Spring connector plug, including a header body for being in the form of a column, being made of an electrically conducting material, the header body include inserting Enter end and terminals, the insertion end and terminals are vertically arranged, it is characterised in that：The head of the insertion end is provided with groove, Insertion end extends transversely through provided with one and spring is filled in insertion end via, via, and insertion end is in two sides passed through by via Upper to set a sweeping shell fragment being made up of metal material respectively, two shell fragments are symmetrical arranged, one end of each shell fragment The side of insertion end is fixed on, other end bending enters in the groove of insertion end, and the two ends of spring offset with shell fragment respectively.

2. Spring connector plug according to claim 1, it is characterised in that：The side of shell fragment and insertion end is by being welded and fixed.

3. Spring connector plug according to claim 1, it is characterised in that：The head of the insertion end is in round table-like.

4. Spring connector plug according to claim 1, it is characterised in that：Also include an insulation shell, the insulation shell It is arranged in the junction of insertion end and connection end, insertion end and connection end and is partly located in insulation shell.

5. Spring connector plug according to claim 4, it is characterised in that：The head that the terminals are in contact with insertion end is set Have and guide pillar is provided with jack, jack, one end of guide pillar is fixed on insulation shell, the other end, which stretches into slide therewith in jack, matches somebody with somebody Close, be set with spring on guide pillar, the two ends of spring offset with terminals and insulation shell respectively.