CN2636448Y

CN2636448Y - Improved structure of connector

Info

Publication number: CN2636448Y
Application number: CN 03272953
Authority: CN
Inventors: 林光峰
Original assignee: LIANYOU ENTERPRISE CO Ltd
Current assignee: LIANYOU ENTERPRISE CO Ltd
Priority date: 2003-06-12
Filing date: 2003-06-12
Publication date: 2004-08-25
Anticipated expiration: 2013-06-12

Abstract

The utility model relates to a modified connector structure, which comprises a shell, an insulated connector and a multi-core lead. Wherein, the shell is directly coupled with the insulated connector and wraps the multi-core lead to shield an exposed conductive terminal and lead, thus simply and quickly completing assembling. The shell is hollow and is directly coupled with one end of the lead and then pushed to the insulated connector. Convex fastening points are arranged on both sides of the insulated connector. Embedding holes are positioned on both upper sides of the shell to make the fastening points embedded into the holes and fix the shell onto the insulated connector. A lower end of the shell is connected with the wrapped lead through a join. The utility model has the advantages that: Only one shell is utilized to greatly simplify the assembling process through a direct sliding. Single coupling can synchronously complete assembling and fixing to achieve quick assembling. The only one shell simplifies assembling through sliding of one shell, thus finishing quick assembling.

Description

The structural improvement of connector

Technical field

The utility model relates to a kind of structural improvement of connector, refers to a kind of simplified assembly especially and reaches the structure of quick assembling in the sliding sleeve mode.

Background technology

The structure of general connector is at an insulation shell several conducting terminal groups to be established wherein; several conducting terminals also are connected with several heart yearns; and several heart yearn skins coat one deck flexible plastic cover in addition; owing to make necessity of assembling; it is exposed outside to have one section heart yearn in the middle of insulation shell and the flexible plastic cover front end, must be covered protection again.The masking structure of commonly using, it is the mode of making moulding in the mould so that connector is placed directly in, reach the effect of covering, in exposed first moulding first housing of lead outside meeting, the first hull outside reshaping, second housing, with complete coated insulation housing, first housing and flexible plastic cover, however this kind places the mode of mould straight forming, for the manufacturing of connecting line, comparatively difficulty is complicated and expend time in, and can't produce in a large number apace and reduces manufacturing cost, and not meet economic benefit, and two layers of housing are solid structure, make the complete driving fit of conducting terminal and lead and housing, cause it to dispel the heat, easily cause connector to damage.

For solving above-mentioned disappearance, promptly there is so-called quick shell structure to produce, as shown in Figure 1, it is to have plural contact terminal in an insulating body A, the plural number contact terminal is electrically connected with lead B, and be coated with a housing in insulating body A and lead B, this housing is made of the first lid C and the second lid D, the pre-position of the contiguous plural contact terminal of this insulating body A has fixed connecting end, can make the first lid C and the second lid D joint end and its fastening with its both sides, by this, to finish the assembling of connector, make to have the space between plural contact terminal and do not have any filled media.Though this mode has high frequency characteristics preferably, yet, it is fixing only to be to utilize simple trip to locate mutually, promptly utilizing the first lid C and the second lid D to cover is positioned on the insulating body A, its fixed effect is also not satisfactory, probably come because of firmly pullling promptly to get loose, therefore, the mode that its another reinforcement is fixed promptly is at the first lid C, after the second lid D coats insulating body A and lead B, pour into plastics external mold E again and strengthen being coated and fixed, so this structure that fastens mutually with two lids has caused assembling inconvenience again, the fixing puzzlement that is difficult for, aforesaid disappearance is also arranged equally, is to have solved a problem, has produced another problem again.And fasten assembling mode to the insulating body mutually with two lids, must be in the mutual engaging at place, when assembling going or staying meaning location, and therefore the effect that can not really reach quick assembling and assemble easily, should have a good mode to solve for above-mentioned disappearance in fact.

The utility model content

Main purpose of the present utility model provides a kind of structural improvement of connector, by the mode of the direct socket of single housing, and the purpose that reaches quick assembling and assemble easily.

Based on above-mentioned, the purpose of this utility model is to realize like this, connector construction includes an insulating body and a shell, group is provided with several conducting terminals in the insulating body, conducting terminal also is connected with several heart yearns, and several heart yearns are coated in the plastic cord cover, to constitute a lead, be respectively equipped with the fastening point of several protrusions in the both sides of insulating body, fix for the shell fit.Shell is a hollow housing, its upper and lower side is the open end, and the both sides, upper end have the embedding hole respectively, and the lower end has a junction surface, shell can be directly be inserted in by an end of lead, and slippage to the insulating body end, make the fastening point of insulating body embed fastening to its embedding hole, shell is fixed on the insulating body, the junction surface of its lower end also is coated on outside the plastic cord cover of lead, with its fluid-tight engagement, be socketed on insulating body and the lead by shell, cover conducting terminal and the heart yearn that exposes with coating.

The utility model has the advantages that: utilize the fixing mode of the direct sliding sleeve of this single shell, make assembling process more simplify easily, in single socket action, promptly finished assembling and fixing simultaneously, and really reached the effect of quick assembling.

Description of drawings

Fig. 1 is the structural representation of habit formula connector.

Fig. 2 is a three-dimensional exploded view of the present utility model.

Fig. 3 is the chimeric fixing generalized section of the utility model insulating body and shell.

Fig. 4 is the schematic diagram of the utility model and terminal and lead assembling.

Fig. 5 is the utility model Fig. 4 assembling schematic diagram after finishing.

The element numbers explanation

(A) insulating body (B) lead

(C) first lid (D), second lid

(E) plastics external mold

(1) insulating body (11) fastens point

(110) inclined-plane (2) shell

(21) embedding hole (22) raised line

(23) junction surface (3) conducting terminal

(4) lead (41) heart yearn

(42) line cover

Embodiment

Desire to reach aforementioned purpose for making the juror of an ancient unit of weight office can understand the utility model really, and requiredly possess special tectonic, and the operating technology means, cooperate icon and figure number to describe in detail now as the back:

The utility model is a kind of structural improvement of connector, sees also Fig. 2, is three-dimensional exploded view of the present utility model, it mainly includes an insulating body 1, and a shell 2, the both sides, lower end of insulating body 1 are respectively equipped with the fastening point 11 of several protrusions, for fastening with shell 2.Shell 2 is a hollow housing, two ends are the open end with opening about it, appropriate position near the both sides, upper end is provided with several embedding holes 21, and the fastening point 11 of insulating body 1 can be embedded with insulating body 1 and the shell 2 of being fastened, and makes shell 2 must be sheathed on the hypomere outside of insulating body 1.The lower end of shell 2 is the junction surface 23 that dwindles tubulose, with the lead socket, in addition the dual-side in shell 2 is provided with several circular-arc raised lines 22, and is so that the better sense of holding to be provided, more convenient when making hand-held housing 2 be sheathed with insulating body 1.

Fig. 3 has shown insulating body of the present utility model and the chimeric fixing generalized section of shell, shell 2 is up to be overlapped by the lower end of insulating body 1 to be bonded on the insulating body 1, the fastening point 11 on insulating body 1 both sides is to protrude from its surface, the hypomere that fastens point 11 up extends to form an inclined-plane 110 outward by insulating body 1 surface, when shell 2 overlaps when being bonded to insulating body 1 from lower to upper, can be along the inclined-plane 110 sheathed smoothly, and fastening point 11 is also fixed smoothly in the embedding embedding holes 21, by this, in very simple socket mode, can reach the purpose of quick assembling.

Fig. 4 is the schematic diagram of the utility model and terminal and lead assembling; several conducting terminals 3 are mounted in the insulating body 1; its lower end also is connected with several heart yearns 41; several heart yearns 41 coat with plastic cord cover 42; to constitute a lead 4; and still having one section conducting terminal 3 and heart yearn 41 to be exposed outside between insulating body 1 and the line cover 42, aforesaid shell 2 is sheathed being fixed on the insulating body 1, to cover the conducting terminal 3 and heart yearn 41 that protection is exposed outside.Shell 2 is inserted in by an end of lead 4, and slippage toward insulating body 1 end, make the both sides of insulating body 1 fasten the embedding hole, both sides 21 that point 11 embeds shells 2, shell 2 is fixed on the insulating body 1, and the junction surface 23 of shell 2 lower ends also is coated on the line cover 42 of lead 4, and with its fluid-tight engagement.As shown in Figure 5, an end of shell 2 is socketed on the insulating body 1, and the other end is socketed on the lead 4, to finish the assembling of connector.By the fixing mode of the direct fit of single shell, make assembling process more simplify easily, in single socket action, quick assembling and fixing purpose have promptly been finished simultaneously, have more enhancement on the effect than the structure of practising the formula connector, therefore the utility model has possessed the important document of novel patent, filing an application in whence mere formality in accordance with the law, expects that an ancient unit of weight office vouchsafes this case patent early.

The above person of thought, it only is preferred embodiment of the present utility model, when can not with the scope implemented of qualification the utility model, promptly the equalization of being done according to the utility model claim generally changes and modifies, and all should still belong in the scope that the utility model patent contains.

Claims

1. the structural improvement of a connector includes an insulating body, and wherein group is provided with the complex conduction terminal, and those conducting terminals are to electrically connect a lead, it is characterized in that:

The both sides of this insulating body are provided with the fastening point that plural number protrudes;

One shell socket is coated on insulating body and this lead, this shell is the hollow housing that two ends have opening, wherein the both sides of an end have the embedding hole, fastening point embeds wherein, the other end has a junction surface, be coated on outside this lead, and with its fluid-tight engagement, this shell directly is inserted in to slippage to this insulating body end and its fit by an end of this lead to be fixed.

2. the structural improvement of connector according to claim 1 is characterized in that the hypomere of this fastening point is an inclined-plane, and shell is smooth socket along the inclined-plane.

3. the structural improvement of connector according to claim 1 is characterized in that this shell dual-side has several raised lines.