CN101098061A

CN101098061A - Cable connector assembly

Info

Publication number: CN101098061A
Application number: CNA2006100881298A
Authority: CN
Inventors: 郭洲荣; 杨增安
Original assignee: Foxconn Kunshan Computer Connector Co Ltd; Hon Hai Precision Industry Co Ltd
Current assignee: Foxconn Kunshan Computer Connector Co Ltd; Hon Hai Precision Industry Co Ltd
Priority date: 2006-06-27
Filing date: 2006-06-27
Publication date: 2008-01-02

Abstract

The invention discloses a cable connector, comprising a casing, a circuit board, a cable with a plurality of core lines and a stress releaser, wherein the stress releaser is provided with a post and a clamp slot, the circuit board is provided with a clamp hole, the casing is provided with a clamp board with a slot channel, the clamp hole of the circuit board can be engaged with the post of the stress releaser, and the slot channel on the clamp board can clamp the clamp slot.

Description

Micro coaxial cable connector assembly

[technical field]

The present invention refers in particular to a kind of micro coaxial cable connector assembly of tool stress release device about a kind of micro coaxial cable connector assembly.

[background technology]

The tradition stress release device has guiding and the effect that discharges stress to cable, and normally the outer plastic cement of direct-on-line cable insulating barrier is Overmolded, offers a conduit then on stress release device, is held on the housing of connector.The tradition stress release device can be competent at general application occasion, but structure is too simple, can not bear bigger pulling force, otherwise can destroy connector and connect being connected of stress release device enough.

And the electronic installation in traditional stress release device and the electric connector generally is not fixedly coupled structure, causes when stress release device and electric connector break away from because of accident, and the conductor of cable and electronic installation can not guarantee electric connection.

Therefore, need and be assembled between the electronic installation in the electric connector at stress release device, electric connector and set up a kind of new structural relation, to guarantee the tight connection between each member.

[summary of the invention]

The object of the present invention is to provide a kind of micro coaxial cable connector assembly, the connection between its each member is closely stable.

The objective of the invention is to be achieved through the following technical solutions: a kind of micro coaxial cable connector assembly, it comprises housing, circuit board, has the cable and the stress release device of some heart yearns, wherein, above-mentioned stress release device is provided with pillar and support slot, circuit board is provided with holding hole, and housing has one and holds plate, holds plate and also is provided with a conduit, the holding hole of foregoing circuit plate can cooperate the pillar of stress release device, and holds the support slot that conduit on the plate can hold stress release device.

Compared with prior art, the present invention has following beneficial effect: the connection in the micro coaxial cable connector assembly of the present invention between each member is closely stable.

[description of drawings]

Fig. 1 is the three-dimensional combination figure of micro coaxial cable connector assembly of the present invention.

Fig. 2 is the decomposing schematic representation of micro coaxial cable connector assembly as shown in Figure 1.

Fig. 3 is the decomposing schematic representation of another angle of micro coaxial cable connector assembly of the present invention.

Fig. 4 is the part exploded view of micro coaxial cable connector assembly of the present invention.

Fig. 5 is the unit assembly drawing of stress release device and cable.

[embodiment]

Please refer to Fig. 1 to shown in Figure 3, micro coaxial cable connector assembly 100 of the present invention comprises housing 1, circuit board 2, stress release device 3, cable 4 and connector 5, and connector 5 can be RJ45 pattern group connector in the present embodiment.

Please refer to Fig. 2 and shown in Figure 3, housing 1 comprises upper shell 11 and lower house 12.Lower house 12 comprises tabular first main part 121, first main part 121 is provided with two pairs of projections 124 facing each other, be provided with the fin 125 that is the π shape near first main part, 121 terminal positions, adjacent fin 125 and vertical first main part 121 have extended to form a pair of baffle plate 126 straight up on lower house 12, the diagonal position that has first guide vane end stop, 127, the first main parts 121 at the end of an end that is provided with fin 125 on the lower house 12 is provided with first screw 123.Has the rectangle receiving space 112 that a bottom surface 111 and four sides (not label) constitute with the upper shell 11 of lower house 12 assembling, rectangle receiving space 112 inherent above-mentioned projection 124 phase staggered positions are provided with a pair of first floor 118, floor 118 ends have ladder receiving space 119, close terminal in rectangle receiving space 112,111 have extended to form straight up and have held plate 113 from the bottom surface, hold and offer a conduit 114 on the plate 113, holding on the plate 113, be positioned at conduit 114 both sides and be provided with a pair of second floor 120 that is wedge shape, has second guide vane end stop 117 at the end that is provided with an end that holds plate 113 on the upper shell 11, be provided with an accepting groove 115 with another the terminal relative end with second guide vane end stop 117, the lower house 11 that is provided with the corresponding position of first screw 123 with upper shell 12 is provided with second screw 116.

Circuit board 2 is assembled in upper and lower casing 11, between 12, an end with a tabular the 3rd main part 21, the three main parts 21 has otch 22, have holding hole 23 on the circuit board 2 of otch 22 both sides, and offer the 3rd screw 24 on the circuit board 2 of above-mentioned housing 1 opposite position.

Stress release device 3 can be assembled with circuit board 2, has the 4th main part 31, extend back from the 4th main part 31 and to be formed with extension 33, between the 4th main part 31 and extension 33, has a junction 37, the 4th main part 31, extension 33 and connecting portion 37 common formation one support slots 32, extended to form pair of plates 34 from the 4th main part 31 bottom surfaces (not label) to both sides, two flat boards 34 have extended to form pillar 35 straight up, stress release device 3 also has a cable accepting groove 36 that runs through the 4th main part 31 and extension 33, and the cable accepting groove 36 that is positioned at the part of connecting portion 37 becomes the open type cable accepting groove of part circular because of there being support slot 32.

Cable 4 leading portions are accommodated the cable accepting groove 36 with above-mentioned stress release device 3, have some heart yearns 41.

Connector 5 can be assembled to foregoing circuit plate 2.

See also Fig. 2 and shown in Figure 4, during assembling, stress release device 3 is Overmolded in cable 4 outsides, cable 4 is contained in the cable accepting groove 36 of stress release device 3, because of the cable accepting groove 36 that is positioned at connecting portion 37 is open type, outside the part cable 4 that is fixed in support slot 32 is exposed to, and cable 4 extends out after its heart yearn 41 is arranged in a row through the cable accepting groove 36 of the 4th main part 31 time.When circuit board 2 is assembled with stress release device 3, the pillar 35 of stress release device 3 is contained in holding hole 23, the otch 22 of circuit board 2 contains the 4th main part 31 of stress release device 3, the partial circuit plate 2 that is positioned at otch 22 both sides presses the flat board 34 of stress release device 3, the heart yearn 41 that extends out from the 4th main part 31 electrically connects with the circuit board respective paths, connector 5 is assembled in the other end of circuit board 2, and cable 4 passes through circuit board 2 transmission signals with connector 5.Then, circuit board 2 is assembled to lower house 12, the 3rd main part 21 of circuit board 2 is positioned on two pairs of projections 124, the bottom surface of the 4th main part 31 of stress release device 3 is positioned on the fin 125, the inner surface (not label) of extension 33 outside end face butt first guide vane end stops 127 of stress release device 3, the part cable 4 that extends back from first guide vane end stop 127 is contained in first guide vane end stop 127, and this moment two baffle plates 126 with the 4th main part 31 existence one gap.At last, upper shell 11 cooperates with lower house 12 from top to bottom, when cooperating, first accepting groove 115 of upper shell 11 is accommodated connector 5, hold the part cable 4 that the conduit 114 of plate 113 holds the connecting portion 37 of stress release device 3 and is positioned at the cable accepting groove 36 of connecting portion 37, second floor 120 that holds plate 113 enters the support slot 32 of stress release device 3, after upper shell 11 and lower house 12 fasten fully, circuit board 2 is contained in the ladder receiving space 119 of upper shell 11 first floors 118, second guide vane end stop 117 of upper shell 11 forms a whole with first guide vane end stop 127 of lower house 12, and the position of restriction cable 4, at this moment, the end that holds plate 113 in conduit 114 both sides inserts the gap between baffle plate 126 and the 4th main part 31 separately, the butt end of connector 5 is owing to outside first accepting groove 115 is exposed to, can dock with butt connector, at last, first screw 123 of lower house 12, second screw 116 of upper shell 11 and the 3rd screw 24 of circuit board 2 are formed together heart cylinder screw jointly, so that the above-mentioned three's of corresponding fasteners fixing position relation.

After assembling is finished, connect closely stable between wire and cable connector 100 each parts.

Claims

1. micro coaxial cable connector assembly, it comprises housing, circuit board, has the cable and the stress release device of some heart yearns, it is characterized in that: above-mentioned stress release device is provided with pillar and support slot, circuit board is provided with holding hole, housing has one and holds plate, hold plate and also be provided with a conduit, the holding hole of foregoing circuit plate can cooperate the pillar of stress release device, and holds the support slot that conduit on the plate can hold stress release device.

2. micro coaxial cable connector assembly as claimed in claim 1 is characterized in that: described housing is assembled by upper shell and lower house.

3. micro coaxial cable connector assembly as claimed in claim 2 is characterized in that: the connecting portion that described stress release device has main part, extension and connects main part and extension, the support slot of above-mentioned stress release device is between main part and extension.

4. micro coaxial cable connector assembly as claimed in claim 3 is characterized in that: described circuit board is provided with a kerf, can accommodate the main part of above-mentioned stress release device, and above-mentioned holding hole is positioned on the circuit board of otch both sides.

5. micro coaxial cable connector assembly as claimed in claim 2, it is characterized in that: describedly hold the upper shell that plate is located at housing, hold plate and be provided with a pair of second floor that is wedge shape, two second floors are positioned at the both sides of above-mentioned conduit, when upper shell and lower house fastening, hold the plate and second floor and insert the support slot of stress release device, second floor that is wedge shape can strengthen holding cooperating of plate and stress release device.

6. micro coaxial cable connector assembly as claimed in claim 2, it is characterized in that: described upper shell also is provided with first floor that end has the ladder receiving space, can accommodate and limit the circuit board that is assembled between upper shell and the lower house at upper shell and this ladder receiving space of lower house assembling back.

7. micro coaxial cable connector assembly as claimed in claim 2, it is characterized in that: described upper shell and lower house have second guide vane end stop and first guide vane end stop respectively, after the assembling of upper shell and lower house was finished, two guide vane end stops can be formed an integral body, and common restriction is contained in this part cable.

8. micro coaxial cable connector assembly as claimed in claim 3 is characterized in that: described lower house is provided with a baffle plate, after the assembling of upper shell and lower house is finished, upper shell hold the terminal main part of stress release device and the gap between the baffle plate of inserting of plate.

9. as each described micro coaxial cable connector assembly in the claim 1 to 8, it is characterized in that: stress release device also is provided with a cable accepting groove, is used to accommodate cable, is arranged in a row from the extended heart yearn of stress release device.

10. micro coaxial cable connector assembly as claimed in claim 9 is characterized in that: the described circuit board of micro coaxial cable connector assembly is provided with and the conductive path that is the heart yearn electric connection of arranging shape.