CN2922172Y

CN2922172Y - Terminal structural modification

Info

Publication number: CN2922172Y
Application number: CN 200620006643
Authority: CN
Inventors: 方凯平
Original assignee: HU LANE ASSOCIATE Inc
Current assignee: HU LANE ASSOCIATE Inc
Priority date: 2006-03-17
Filing date: 2006-03-17
Publication date: 2007-07-11
Anticipated expiration: 2016-03-17

Abstract

The utility model relates a terminal structural modification, belonging to mechanical and electrical field. The utility model mainly consists of a precursor, an electrically conductive lamina patch, a lamina patch and a protective lid body, wherein one end of the precursor extends and is provided with the symmetrical electrically conductive lamina patch and the lamina patch, and the electrically conductive lamina patch and the lamina patch connected with lead wires. The precursor is also covered with the protective lid body; the other end of the precursor extends and has a plurality of symmetrically arranged domes whose number is plural, the protective lid body extends and has a plurality of suppress patches whose number is plural and which are suppressed the plurality of domes correspondingly, and the symmetrical surfaces of the precursor and the protective lid body have a communicated and symmetrical aperture. The utility model has the advantages that the socket joint between the terminal and the counterpart is fast and tight, thereby efficiently achieving the function of conducting electricity; the suppress patches arranged in the protective lid body efficiently increase the intensity of the domes, the domes rarely have the phenomena of elasticity fatigue, and the utility model has wide application.

Description

Improved terminal structure

Technical field

The utility model relates to electrical category, be particularly related to a kind of improved terminal structure, especially refer to its shell fragment intensity of a kind of enhancing, and can increase the terminal of its shell fragment clamping compactness again, and be provided with corresponding perforate, when being connected, reached the terminal structure of fastening engaging to provide terminal and adversary's part to do.

Background technology

As everyone knows; general terminal commonly used; the outer protection lid that is coated of its precursor is provided with snap-latch piece; its snap-latch piece is done when being connected for terminal and adversary's part; be sticked in smoothly in adversary's part and fix, but its snap-latch piece extended by institute on its protection lid in the bending mode and formed, so it easily causes the loose phenomenon of moving slip of snap-latch piece generation; and then make between terminal and adversary's part and cause loose contact, need be improved.

The utility model content

The purpose of this utility model is to provide a kind of improved terminal structure, has solved engaging between existing terminal and adversary's part and pine is easily taken place has moved sliding phenomenon, easily cause can't the normally electric current etc. problem.

The technical solution of the utility model is: terminal is made of precursor, conduction pressing sheet, pressing sheet and protection lid, and wherein, precursor one end is extended with the conduction pressing sheet and the pressing sheet of a symmetry, and conduction pressing sheet and pressing sheet combine for doing with lead; This precursor is arranged with a protection lid outward in addition; Precursor is extended with symmetrically arranged plural shell fragment in the other end, and this protection lid is extended with plural compressed tablets and correspondence is suppressed on plural shell fragment, and precursor all offers one with the symmetrical surface of protection lid and communicates and symmetrical perforate; The plural number shell fragment is by the compacting of plural compressed tablets, makes this plural number shell fragment compactness of its clamping that is increased, and strengthens the intensity of plural shell fragment again, produces the phenomenon of elastic fatigue to prevent plural shell fragment; Terminal sees through the set safeties of adversary's part, and the convex fastening in adversary's part is done a roof pressure, and this convex fastening is deducted in the perforate of sub-terminal.

Advantage of the present utility model is: engaging between terminal and adversary's part is fastening, effectively reaches the effect of conducting electric current; The set compressed tablets of protection lid effectively adds the intensity that increases its shell fragment, and shell fragment is difficult for producing the phenomenon of elastic fatigue, and is practical.

Description of drawings:

Fig. 1 is a schematic perspective view of the present utility model;

Fig. 2 is a perspective exploded view of the present utility model;

Fig. 3 to Fig. 8 is an embodiment schematic diagram of the present utility model.

Embodiment:

Shown in accompanying drawing 1 and accompanying drawing 2, the utility model terminal A is made of precursor B, conduction pressing sheet C, pressing sheet D and protection lid E, wherein, precursor B one end is extended with the conduction pressing sheet C and the pressing sheet D of a symmetry, and this precursor B is arranged with a protection lid E outward in addition; Precursor B is extended with symmetrically arranged plural shell fragment B1 in the other end, and this protection lid E is extended with plural compressed tablets E1 and correspondence is suppressed on plural shell fragment B1, and precursor B offers one with the symmetrical surface of protection lid E and communicates and symmetrical perforate B2, E2; Plural number shell fragment B1 is by the compacting of plural compressed tablets E1, makes this plural number shell fragment B1 compactness of its clamping that is increased, and strengthens the intensity of plural shell fragment B1 again, produces the phenomenon of elastic fatigue to prevent plural shell fragment B1.

As accompanying drawing 3 to shown in the accompanying drawing 6; do one and be connected being connected to the terminal A of lead F and adversary's part G; terminal A is entered by jack G1; make upward set perforate E2 and the interior set convex fastening G2 of adversary's part G of protection lid E of this terminal A do a snap action; the safeties G3 that adversary's part G is set that continues is gone into by a thruster; make the front end G4 of safeties G3 do a roof pressure towards the convex fastening G2 in adversary's part G; convex fastening G2 closely is sticked among the perforate E2 of protection lid E; to reach the purpose of fastening engaging, prevent that effectively terminal A from causing the phenomenon that gets loose and slide.

Shown in accompanying drawing 7 and accompanying drawing 8, after safeties G3 pushes, terminal A and adversary's part G can do grafting for protector H, protector H is advanced towards the plural shell fragment B1 of terminal A, protector H is tightly placed between plural shell fragment B1, and this plural number shell fragment B1 is by the compacting of plural compressed tablets E1, the compactness when improving shell fragment B1 clamping protector H, make its effect that reaches the normally electric current, this protector is a fuse.

Claims

1, a kind of improved terminal structure; this terminal comprises a precursor; precursor one end is extended with the conduction pressing sheet and the pressing sheet of symmetry; this precursor other end is extended with symmetrically arranged plural shell fragment; this precursor is arranged with a protection lid outward in addition; this protection lid is extended with plural compressed tablets correspondence in an end and suppresses on plural shell fragment, it is characterized in that: the symmetrical surface of protection lid and precursor offers one simultaneously and echoes mutually and symmetrical perforate.

2, a kind of improved terminal structure according to claim 1 is characterized in that: said conduction pressing sheet and pressing sheet combine with lead respectively.

3, a kind of improved terminal structure according to claim 1 is characterized in that: said terminal is resisted against convex fastening in adversary's part by the set safeties of adversary's part, and this convex fastening deducts in the perforate of terminal.

4, a kind of improved terminal structure according to claim 1 is characterized in that: said plural shell fragment and protector are pegged graft.

5, a kind of improved terminal structure according to claim 4 is characterized in that: said protector is a fuse.