CN202651507U

CN202651507U - Flat cable connector and safety lock having dual elasticity

Info

Publication number: CN202651507U
Application number: CN 201220295875
Authority: CN
Inventors: 黄雅莉
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-06-19
Filing date: 2012-06-19
Publication date: 2013-01-02
Anticipated expiration: 2022-06-19

Abstract

The utility model relates to a flat cable connector and safety lock having dual elasticity. The flat cable connector and safety lock having the dual elasticity is provided with a body connected with a flexible flat cable. Concave accommodation cavities are arranged in two sides of the body respectively and a first elastic arm is formed outside the body. The first elastic arm has elasticity. Buckles are pivoted in the accommodation cavities. The buckles are formed by bending metal sheets and are provided with long sheet bodies. U-shaped second elastic arms are formed on long sheet bodies relatively to the position of the first elastic arm. A free end of the second elastic arm is fixed on a side wall of the body, thereby making the flat cable connector to be a lock device having the dual elasticity. The flat cable connector and safety lock having the dual elasticity can be assembled easily and conveniently, and can provide a rebound force by one of the elastic arms when the other elastic arms goes invalid, thereby maintaining the effect of buckling firmly.

Description

Flat cable connector with dual flexible secure latch

Technical field

The utility model relates to a kind of connector, particularly a kind of connector that the connecting portion of soft arranging wire is formed with two elasticity engaging support mechanism configurations.

Background technology

Prior art is used the soft arranging wire that can mutually be electrically connected with electronic installation, it mainly is to be provided with a public plug in the termination of soft arranging wire, the corresponding mother socket that is provided with on the circuit board of electronic installation, can reach each circuit that makes soft arranging wire when public plug is plugged in mother socket is electrically connected mutually with the contact of mother socket, in order to prevent abnormal disengaging between public plug and mother socket, prior art is provided with locker at the public plug place of soft arranging wire one end, mutually fasten the location by locker and mother socket, make combination between the two firm.

The locker that prior art is used, please referring to Figure 6 and Figure 7, it is provided with a body 70, one side of the body 70 of this plastic cement material is connected with an end of soft arranging wire 73, body 70 is respectively equipped with an assembling grove 701 that is concavity in two side walls, fastener 80 wears assembling grove 701 places and mutually is pivoted with body 70 and is a buckling device, and this assembling grove 701 is in that to be equipped with corresponding fastener after 80s, is respectively equipped with upper shell 71 and lower house 72 at the upper and lower sides of body 70; Described fastener 80 is bent to form a microscler elastic arm 81 by sheet metal, elastic arm 81 is provided with the axis hole 811 that articulates usefulness with body 70, one end of elastic arm 81 is formed with a buckle portion 83, the other end is the Actuator Division 82 that is available for users to press, what the elastic arm 81 at 82 places was formed with a long fine platy in the Actuator Division supports sheet 84, this free end of supporting sheet 84 is against body 70 opposing sidewalls places, can be to the elastic force of outer displacement take axis hole 811 as centring point so that elastic arm 81 to be provided.

Because the fastener 80 of prior art wears when being assembled in assembling grove 701, without any the positioning guide mechanism design so that two as easy as rolling off a log separation of member come off in assembling process, and cause inconvenience and the higher problem of cost in the assembling; Moreover work as the user and pressing elastic arm 81, make this buckle portion 83 form fastening effect or separation, cause elastic arm 81 pressing when losing efficacy if this arrived tableting 84 is damaged, elastic arm 81 can't rebound by the elastic force of arrived tableting 84, and the hidden danger that comes off is arranged is another problem being given a shock when impacting product.

The utility model content

The fastener that only has unitary elasticity in view of the designed locker of prior art connector, when losing efficacy, this unitary elasticity causes the elastic force disappearance that institute wants to provide and the shortcoming that causes soft arranging wire to separate with electronic installation, and redesigned, by fastener set on connector two elastic locks are arranged all, the purpose of firm fastening effect to be reached for its practical novel providing.

In order to reach described purpose, the technological means that the utility model uses is to provide a kind of flat cable connector with dual flexible secure latch, it includes a body and a locker, and a side of this body connects a soft arranging wire, and this locker is arranged on this body;

This locker is formed with respectively a room that is concavity in these body both sides, be provided with respectively the perforation that is interconnected with two rooms at body, be formed with the first elastic arm in the outside of this body, free end at this first elastic arm is provided with an engagement groove, be formed with the guide groove of an indent in an interior sidewall surface of this room, indent is formed with a location notch on the trough wall surface of this guide groove;

This body is pivoted with respectively a fastener in the room of its both sides, this fastener has a lengthy motion picture body, be provided with buckle portion at this lengthy motion picture body one end, be formed with a tab at its other end, this tab and engagement groove interfix, be formed with flexible the second elastic arm of a tool at this lengthy motion picture body, the free end of this second elastic arm is formed with a teat, and this teat and location notch interfix.

Described flat cable connector with dual flexible secure latch, wherein, this body is made with plastic cement material, this first elastic arm therein fragment position is formed with a lever arm less than the free end width, be formed with an outstanding press section at this free end, this fastener is by a shaping that sheet metal bends, and the second elastic arm that forms at this lengthy motion picture body takes the shape of the letter U.

Described flat cable connector with dual flexible secure latch, wherein, the lengthy motion picture body of this fastener is provided with an axis hole, is hubbed on the body with this axis hole.

Described flat cable connector with dual flexible secure latch, wherein, the bottom surface of this body is formed with the assembled portion of an indent and mutually combines fixing with a connection piece and soft arranging wire, the end face of this body coats and is provided with a metal-back, this metal-back is formed with tab, this tab can run through the axis hole on this body and the fastener, and fastener is hubbed on the body.

Described flat cable connector with dual flexible secure latch wherein, is provided with a conducting strip between this body and metal-back, be formed with the shell fragment that two intervals arrange at this metal-back, and its free end is connected with this conducting strip.

Described flat cable connector with dual flexible secure latch, wherein, this metal-back is formed with an opening in the position with respect to this first elastic arm, and this free-ended press section of the first elastic arm is outstanding by this opening part.

Because assembling place of the relative fastener of this body is provided with the guide groove of a room and indent, so that this fastener is when body wears, the two ends that the body that the body of fastener is positioned at this room, have an axis hole position is positioned at this perforation, this second elastic arm lay respectively at this location notch and engagement groove place, has the design of leading and locating and form one, can be located after making this fastener be assembled into body, so that fastener is not easy to come off by on this body; Moreover the utility model is designed to have two elastic arm effects, when the first elastic arm lost efficacy, can rebound the first elastic arm return by the second elastic arm; When the second elastic arm lost efficacy, can rebound the second elastic arm return by the first elastic arm, prevent from that connector on the soft arranging wire and electronic installation are given a shock to cause coming off between the two when impacting to have the effect that can make both firm combinations.

Description of drawings

Fig. 1 is the outside drawing of the utility model preferred embodiment.

Fig. 2 is the three-dimensional exploded view of the utility model preferred embodiment.

Fig. 3 is the portion of element exploded view of the utility model preferred embodiment.

Fig. 4 is the section action diagram of the utility model preferred embodiment.

Fig. 5 is another section action diagram of the utility model preferred embodiment.

Fig. 6 is the three-dimensional exploded view of prior art.

Fig. 7 is the section action diagram of prior art.

The drawing reference numeral explanation:

10 bodies, 100 assembled portion

11 first elastic arms, 111 press sections

12 rooms, 13 guide grooves

14 perforation, 15 location notchs

16 engagement grooves, 20 fasteners

21 lengthy motion picture bodies, 22 axis holes

23 buckle portions, 24 second elastic arms

241 teats, 25 tabs

30 metal-backs, 31 shell fragments

32 openings, 33 tabs

40 conducting strips, 50 polyester tapes

60 soft arranging wires, 61 contacts

70 bodies, 701 assembling groves

71 upper shells, 72 lower houses

73 soft arranging wires

80 fasteners, 81 elastic arms

811 axis holes, 82 Actuator Divisions

83 buckle portions 84 are supported sheet

Embodiment

Below cooperate accompanying drawing and preferred embodiment of the present utility model, further setting forth the utility model is to reach the technological means that predetermined utility model purpose is taked.

Referring to Fig. 1, Fig. 2 and shown in Figure 3, the utility model is a kind of flat cable connector with dual flexible secure latch, it includes a body 10 and a locker, one side bottom surface of this body 10 is formed with the assembled portion 100 of an indent, one end of this assembled portion 100 and a soft arranging wire 60 interconnects, one side of this soft arranging wire 60 mutually reclines with body 10 bottom surfaces and cooperates a connection piece 62 to give bonded to each other fixing, this connector 62 can be a double faced adhesive tape, and soft arranging wire 60 has a plurality of contacts that are electrically connected with electronic installation 61 at the opposite side away from body 10;

This locker is arranged on the body 10, this body 10 can be made by plastic cement material, be respectively equipped with a fastener 20 in the both sides of body 10, wherein on body 10 and with respect to the position that fastener 20 is set, be formed with a room 12 that is concavity, so that the outside of body 10 is formed with the first elastic arm 11, this first elastic arm 11 is formed with a lever arm less than the free end width at middle section position, and be formed with a compressible elasticity, be formed with outstanding press section 111 at its free end, be provided with a perforation 14 that is interconnected with room 12 at body 10, and body 10 is provided with an engagement groove 16 at the free end of the first elastic arm 11, and be formed with the guide groove 13 of an indent in an interior sidewall surface of room 12, indent is formed with a location notch 15 on the trough wall surface of guide groove 13.

Cooperation is referring to Fig. 3 and shown in Figure 4, this fastener 20 is bent shaping and is had a lengthy motion picture body 21 by a sheet metal, it has an axis hole 22, fastener 20 is hubbed on the lengthy motion picture body 21 with set axis hole 22, end at lengthy motion picture body 21 is formed with a buckle portion 23, be formed with the outstanding tab 25 of a bending on the lamellar body of its other end, lamellar body in lengthy motion picture body 21 1 sides is bent to form second elastic arm 24 that takes the shape of the letter U, and is bent to form an outstanding teat 241 along its sheet surface at the free end of the second elastic arm 24.

Cooperation is referring to Fig. 4 and shown in Figure 5, fastener 20 runs through perforation 14 places that are positioned at body 10 with the buckle portion 23 of one end, the guiding movement that the side that the second elastic arm 24 has a teat 241 when wearing can be subject to guide groove 13 is assembled in the room 12, and so that this teat 241 is positioned at location notch 15, and tab 25 is assembled in engagement groove 16 places, so that 10 of fastener 20 and bodies can obtain the location, and be conducive to the assembling of automated machine; And after fastener 20 and body 10 be pivoted mutually, the both sides of body 10 have respectively dual flexible secure latch, during use the plug of connector worn be plugged on Connection Block after, buckle portion 23 with fastener 20 is detained fixed closing mutually with Connection Block, the button that can remove buckle portion 23 when pressing the first elastic arm 11 acts on admittedly, and the Connection Block of plug and electronic installation is separated from each other.

If use this second elastic arm 24 to lose efficacy and can't provide elasticity the time in reality, the first elastic arm 11 can provide the elasticity of bounce-back by the characteristic of its plastic cement material, is made buckle portion 23 can provide still that button is solid to be acted on and the second elastic arm 24 after being pressed passes; And if be damaged when the first elastic arm 11 and lost efficacy and can't provide elasticity the time, the elasticity that second elastic arm 24 that can utilize sheet metal to be bent into has is with the 11 bounce-back displacements of the first elastic arm, and drive simultaneously lengthy motion picture body 21 and make its buckle portion 23 have the solid effect of button, can make the set connector of soft arranging wire 60 1 ends after mutually plugging combination with socket with this, fixed with dual locker, product comes off in the time of can preventing jerk, and obtains safer fastening locating effect.

Connector of the present utility model further coats in body 10 outsides and is provided with the metal-back 30 that metal sheet bending is shaped, be bent to form a tab 33 in its housing cutting, cooperation is referring to Fig. 2, Fig. 3 and shown in Figure 4, this tab 33 can run through the axis hole 22 of body 10 and fastener 20, to reach fastener 20 is hubbed on the body 10, this metal-back 30 can be iron material matter and makes, be provided with a conducting strip 40 of being made by aluminum slice between itself and the body 10, metal-back 30 is formed with the shell fragment 31 that two intervals arrange in its surface cutting, the free end of this shell fragment 31 is pressed on this conducting strip 40, so that conducting strip 40 is electrically connected mutually with metal-back 30, so that the ground connection effect can be provided after providing the connector corresponding with another mutually to peg graft, and be formed with opening 32 on the two side walls of metal-back 30 and with respect to fastener 20 positions, this opening 32 can project to the outside for the first elastic arm 11 free-ended press sections 111; The outside and 60 of soft arranging wires at this metal-back 30 is provided with a polyester tape 50 in addition.

The above only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, although the utility model discloses as above with preferred embodiment, yet be not to limit the utility model, any those skilled in the art, in the scope that does not break away from technical solutions of the utility model, should utilize the technology contents of above-mentioned announcement to make a little change or be modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, any simple modification that foundation technical spirit of the present utility model is done above embodiment, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.

Claims

1. the flat cable connector with dual flexible secure latch is characterized in that, includes a body and a locker, and a side of this body connects a soft arranging wire, and this locker is arranged on this body;

This body is pivoted with respectively a fastener in the room of its both sides, this fastener has a lengthy motion picture body, be provided with a buckle portion at this lengthy motion picture body one end, be formed with a tab at its other end, this tab and engagement groove interfix, be formed with flexible the second elastic arm of a tool at this lengthy motion picture body, the free end of this second elastic arm is formed with a teat, and this teat and this location notch interfix.

2. the flat cable connector with dual flexible secure latch according to claim 1, it is characterized in that, this body is made with plastic cement material, this first elastic arm therein fragment position is formed with a lever arm less than the free end width, be formed with an outstanding press section at this free end, this fastener is by a shaping that sheet metal bends, and the second elastic arm that forms at this lengthy motion picture body takes the shape of the letter U.

3. the flat cable connector with dual flexible secure latch according to claim 2 is characterized in that, the lengthy motion picture body of this fastener is provided with an axis hole, is hubbed on the body with this axis hole.

4. the flat cable connector with dual flexible secure latch according to claim 1, it is characterized in that, the bottom surface of this body is formed with the assembled portion of an indent and mutually combines fixing with a connection piece and soft arranging wire, the end face of this body coats and is provided with a metal-back, this metal-back is formed with tab, this tab can run through the axis hole on this body and the fastener, and fastener is hubbed on the body.

5. according to claim 2 or 3 described flat cable connectors with dual flexible secure latch, it is characterized in that, the bottom surface of this body is formed with the assembled portion of an indent and mutually combines fixing with a connection piece and soft arranging wire, the end face of this body coats and is provided with a metal-back, this metal-back is formed with tab, this tab can run through the axis hole on this body and the fastener, and fastener is hubbed on the body.

6. the flat cable connector with dual flexible secure latch according to claim 4, it is characterized in that, be provided with a conducting strip between this body and metal-back, be formed with the shell fragment that two intervals arrange at this metal-back, its free end is connected with this conducting strip.

7. the flat cable connector with dual flexible secure latch according to claim 5, it is characterized in that, be provided with a conducting strip between this body and metal-back, be formed with the shell fragment that two intervals arrange at this metal-back, its free end is connected with this conducting strip.

8. the flat cable connector with dual flexible secure latch according to claim 7 is characterized in that this metal-back is formed with an opening in the position with respect to this first elastic arm, and this free-ended press section of the first elastic arm is outstanding by this opening part.