CN2691092Y - Soft rowed wire connector structure - Google Patents

Abstract

The utility model relates to a soft rowed wire connector structure. A sliding closure has the effect of buffering an external force and avoiding damage, a lug plate has a good fixed effect, and the sliding closure can be replaced conveniently. An irregular clamping-joining slot is arranged on the clamping-joining rib of the sliding closure; the clamping-joining slot has a projecting clamping-joining part; when the sliding closure looses and moves outside of the body caused by the external force, the clamping-joining slot is contacted with the fixed part of the body, and multistage movement effect is formed; the functions of reducing speed and buffering force are realized; the break of the clamping-joining part caused by external pulling force is effectively avoided. The clamping-joining part is contacted with the clamping-joining part by a plane; thus, the intensity of the clamping-joining part can be simultaneously increased, and thereby, the break or damage of the clamping-joining part caused by the external force is prevented further. The lug plate is provided with a jagged engaging piece, which can tightly combine with a main body. The lug plate is positioned below the upper and lower sides of the sliding closure after assembled by the connector, the clamping-joining rib of the sliding closure can be exposed, and the sliding closure can be replaced singly and conveniently.

Description

The structure of flexible bus bar connector

Technical field

The utility model relates to a kind of structure of flexible bus bar connector, particularly not fragile, the fracture in a kind of holding section of slip lid, weld tabs has well secured effect, difficult drop-off, and this connector has the flexible bus bar connector of being convenient to change separately slip lid when slip lid damages accidentally.

Background technology

Known flexible bus bar connector structure as shown in Figure 1 and Figure 2, mainly is to be made of body 1, slip lid 2, weld tabs 3.

Wherein, body 1 is a flat rectangle ducted body, its hollow bulb can wear for flexible flat cable, be provided with fixed leg 10 in the body left and right sides, 1 of fixed leg 10 and body also have a fit portion 11, to form a space that can be provided with for weld tabs 3, in fit portion 11 upper and lower edge and have fit groove 12, end for additional ribs 30 wears wherein, and fixed leg 10 is provided with a fixed part 13 in addition in its bottom sides; Slip lid 2 has a pressing portion 20 in its centre lower edge, pressing portion 20 each side has an engaging rib 21, engaging rib 21 has a holding section 22 of protruding in its end, about holding section 22 its distances apart of engaging rib 21 then less than the spacing of aforementioned fixation portion 13, after slip lid 2 embeds bodies, form the structure of similar overhead kick, and come off can prevent slip lid 2 toward the outer side shifting of body 1 time with fixed part 13; Weld tabs 3 outward appearances slightly are an approximate U type shape, in weld tabs 3 wherein a vertical side have two additional ribs 30, the gap of additional ribs 30 just can make weld tabs 3 be sleeved on body fit portion 11 up and down, the end of additional ribs 30 just can push against in body fit groove 12.

Known flexible bus bar connector structure, the engaging rib 21 of slip lid 2 is embedded in fixed leg 10 outsides, and slidably in the body both sides, the anxiety that comes off is arranged in the time of avoiding slip lid 2 toward body 1 outer side shifting by holding section 22 with the ingenious design of fixed part 13 by body 1 two sides in when assembling; 3 of weld tabs are sleeved on fit portion 11 outer rims and additional ribs 30 ends are pushed against in fit groove 12 with additional ribs 30, and weld tabs 3 can coat fixed leg 10 and engaging rib 21.

Known flexible bus bar connector structure is when using, general flexible flat cable is to be arranged in the hollow bulb of body, when slip lid when the body medial movement, its pressing portion then can clamp flexible flat cable, otherwise, when desire is taken out flexible flat cable, only must impose strength slip lid is pullled toward the body outside, slip lid is got loose, and can take out flexible flat cable smoothly.

But the flexible bus bar connector structure that these are known still has following disappearance to be solved:

Slip lid 2 is by holding section 22 and body 1 fixed part 13 mutual chimeric modes on the engaging rib 21, when being subjected to external force to pull outside the body 1 side shifting, slip lid 2 avoid slip lid 2 to come off, yet, this holding section 22 only be one protrude from the engaging rib 21 structure, the user is imposed in the process of slip lid 2 that gets loose pulls strength, tend to cause the damage or the fracture of this holding section 22, and slip lid 2 is chimeric mutually by holding section 22 and body 1, when connector is used in the machine of vibrations situation, slip lid 2 has the anxiety that gets loose automatically, causes the fault of machine easily; In addition, the weld tabs of commonly using 3 combines with body 1, only be to be sleeved on body 1 fit portion 11 outer rims by additional ribs 30, additional ribs 30 is not held to push against in fit groove 12, form the form of packing, it is fixing that yet this kind combination also can't effectively, positively be combined closely weld tabs 3 and body 1, and not seeing has other special structural design to prevent coming off of weld tabs 3; And, weld tabs 3) is U type shape, its both sides vertical edges is after the connector combination, the engaging rib 21 of slip lid 2 can be coated, when damaging, also causes slip lid 2 inconvenience that replaces with, usually only can select whole connector all to change a way, so will cause the waste of puzzlement, inconvenience and cost of parts that the user uses.

Summary of the invention

Main purpose of the present utility model provides a kind of structure of flexible bus bar connector, this flexible bus bar connector has good clamping effect, and chimeric in slip lid, when getting loose, can avoid slip lid to suffer external force to draw the location and destroyed, slip lid can be repeatedly used the anxiety of also not having damage, and having increases the connector effect in useful life.

A purpose more of the present utility model provides a kind of weld tabs with splendid fixed effect, difficult drop-off, and this weld tabs has the slip lid convenience of replacing separately when slip lid damages accidentally.

In order to reach above-mentioned purpose, the utility model provides the structure of a flexible bus bar connector, comprises a body, slip lid and a weld tabs, it is characterized in that;

Slip lid is provided with an irregular slot in its engaging rib, and this slot convexes with holding section, a holding section in its end and contacts with the engaging groove face;

Weld tabs has this weld tabs of engaging piece that protrudes from additional ribs surface, summary indentation and is positioned at slip lid engaging rib upper and lower sides in its additional ribs appropriate position, the engaging rib of slip lid exposes.

The slot of being located on the slip lid is stressed outside the body during side shifting in slip lid, " W " shape slot of its uniqueness and contacting of body fixed part, can form the mobile effect of two-period form, have the function that lowers speed, cushions strength, can effectively avoid the slip lid holding section pullled and destroyed by external force; And, the holding section of slip lid is to protrude from the slot surface, forms the contact relation of face, can increase the intensity of holding section, further prevent the situation that the holding section fracture takes place or damage in the process that slip lid is moved by external force, can increase the reusable number of times of connector, prolong its useful life.

Weld tabs is provided with approximate jagged engaging piece in its additional ribs inner edge, can effectively increase the effect that combines of weld tabs and body, guarantees the weld tabs difficult drop-off; And, weld tabs of the present utility model is after the connector entire combination, it is the upper and lower sides that is positioned at slip lid engaging rib, slip lid engaging rib is exposed, when the holding section of slip lid rupture accidentally, when damaging, this kind design helps slip lid is taken off the slip lid that more renews separately, can effectively save the waste of cost of parts, improves the user and need change the inconvenience of whole connector and avoid unnecessary time waste.

The utility model is elaborated with instantiation below in conjunction with accompanying drawing.

Description of drawings

Fig. 1 is the three-dimensional exploded view of known flexible bus bar connector;

Fig. 2 is the constitutional diagram of known flexible bus bar connector;

Fig. 3 is the three-dimensional exploded view of the utility model flexible bus bar connector;

Fig. 4 is the constitutional diagram of the utility model flexible bus bar connector;

Fig. 5 is the enforcement illustration of the utility model flexible bus bar connector;

Fig. 6 is the action schematic diagram of the utility model flexible bus bar connector;

Description of reference numerals: 1 body; 10 fixed legs; 11 fit portions; 12 fit grooves; 13 fixed parts; 2 slip lids; 20 pressing portions; 21 engaging ribs; 22 holding sections; 3 weld tabs; 30 additional ribs; 4 bodies; 40 fixed legs; 41 fit grooves; 42 fixed parts; 5 slip lids; 50 pressing portions; 51 engaging ribs; 52 slots; 53 holding sections; 6 weld tabs; 60 additional ribs; 61 weld parts; 62 engaging pieces; 7 flexible flat cables.

Embodiment

Please refer to Fig. 3 to Fig. 7, the structure of the utility model flexible bus bar connector mainly is made of body 4, slip lid 5, weld tabs 6, wherein:

Body 4 is a flat rectangle ducted body, its hollow bulb can wear for flexible flat cable 7, be provided with fixed leg 40 in the body left and right sides, 4 of fixed leg 40 and bodies have a fit portion (not shown) can be for the space of weld tabs 6 settings to form one, in the upper and lower edge of fit portion and have fit groove 41, wear wherein for the end of weld tabs 6 additional ribs 60, fixed leg 40 is provided with a fixed part 42 in addition in its bottom sides upper limb, chimeric mutually for body 4 and slip lid 5, prevent that slip lid 5 from coming off;

Slip lid 5 centre lower edges have a pressing portion 50, pressing portion 50 left and right sides have an engaging rib 51, engaging rib 51 inner edge appropriate positions are provided with approximate " W " slot 52 of shape, and in its terminal holding section 53 that protrudes from slot 52 that forms, this slot 52 can slide on body 4 outsides for slip lid 5, the distance that two slots, 52 holding sections are 53 is slightly less than the spacing of body 4 fixed parts 42, after embedding body 4, slip lid 5 just can be embedded in body 4 fixed parts 42, form the structure of similar overhead kick, and can avoid slip lid 5 outwards to come off;

Weld tabs 6, outward appearance slightly is approximate one " ㄈ " type shape, additional ribs 60 and weld part 61 by vertical side constitute, the gap of being located at 60 of the additional ribs up and down of weld tabs 6 vertical sides just can make weld tabs 6 be sleeved on body 4 fit portions, and additional ribs 60 inner edges form one and protrude, are similar to jagged engaging piece 62, when weld tabs 6 is sleeved on body 4 fit portions, be able to combine closely with body 4 by engaging piece 62.

The structure of the utility model flexible bus bar connector is when assembling, and the engaging rib 51 of slip lid 5 is embedded in fixed leg 40 outsides and is slided on body 4 both sides by slot 52 by body 4 two sides; Weld tabs 6 is sleeved on body 4 fit portions, additional ribs 60 ends with additional ribs 60 and pushes against in fit groove 41 and by engaging piece 62 and body 4 and combine closely, and weld part 61 is sleeved on slip lid 5 engaging ribs 51 upper and lower sides, forms the form of extending to body 4 outsides.

The structure of the utility model flexible bus bar connector is that flexible flat cable 7 is arranged in the hollow bulb of body 4, and slip lid 5 moves toward body 4 by the guiding of slot 52, and 50 in its pressing portion can clamp flexible flat cable 7; When desire is taken out flexible flat cable 7, only must impose certain pull strength with slip lid 5 toward body 4 outer side shiftings, slip lid 5 and body 4 are got loose, and can take out flexible flat cable 7 smoothly.

Utility model has following characteristics and advantage.

The slot 52 of being located at its slip lid 5 is subjected to external force outside the body 4 during side shifting in slip lid 5, " W " shape slot 52 of its uniqueness, in the contact process of slip lid 5 and body 4 fixed parts 42, can form moving of two-period form, have the effect that lowers speed, cushions strength, can effectively avoid the 53 rounds external force in slip lid 5 holding sections to pull and fracture takes place or damage; And the holding section 53 of slot 52 protrudes from slot 52 surfaces, forms a kind of contact relation, helps to increase the intensity of holding section 53, can further prevent the fracture of holding section 53, increases the useful life of connector; In addition, the slot 52 of the utility model connector slip lid 5 is to be approximate " W " shape, and the function that prevents that slip lid 5 from getting loose is also arranged when machine vibration, can avoid flexible flat cable to come off, and then influence the normal running of machine function.

Weld tabs 6 is except having the additional ribs 60 identical with commonly using weld tabs 3 and being able to mutually combine with body 4 fit grooves 41, additional ribs 60 inner edges are the engaging piece 62 of indentation slightly, also can effectively increase the effect that combines of weld tabs 6 and body 4, can guarantee that weld tabs 6 is not subject to external force and comes off; In addition, weld tabs 6 of the present utility model is after the connector entire combination, the engaging rib 51 with slip lid 5 does not coat, when the holding section 53 of slip lid 5 rupture accidentally, when damaging, this kind design helps slip lid 5 is taken off the slip lid 5 that more renews separately, can effectively reduce the waste of cost of parts, improve the user and need change the inconvenience of whole connector and avoid unnecessary time waste.

The above only is of the present utility model one preferable feasible embodiment; be not to limit scope of the present utility model with this; the equivalent structure that content is done shown in all utilization the utility model specifications and the accompanying drawing changes, and all should be contained in the protection range of the present utility model.

Claims (1)

1, a kind of structure of flexible bus bar connector comprises a body, slip lid and a weld tabs, it is characterized in that;

Slip lid is provided with an irregular slot in its engaging rib, and this slot convexes with holding section, a holding section in its end and contacts with the engaging groove face;

Weld tabs has this weld tabs of engaging piece that protrudes from additional ribs surface, summary indentation and is positioned at slip lid engaging rib upper and lower sides in its additional ribs appropriate position, the engaging rib of slip lid exposes.

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