CN206098782U

CN206098782U - High -speed patch cable assembly of on -vehicle HSD high definition

Info

Publication number: CN206098782U
Application number: CN201620723663.0U
Authority: CN
Inventors: 张文周
Original assignee: SHENZHEN TIANLAI ANTENNAS Co Ltd
Current assignee: SHENZHEN TIANLAI ANTENNAS Co Ltd
Priority date: 2016-07-11
Filing date: 2016-07-11
Publication date: 2017-04-12
Anticipated expiration: 2026-07-11

Abstract

The utility model provides a high -speed patch cable assembly of on -vehicle HSD high definition, includes the cable and sets up the connector in the one end of cable, the connector includes the shell, sets up sinle silk guide in the shell, and set up connecting terminal in the sinle silk guide, sinle silk electric connection in connecting terminal and the cable, still including the sinle silk mounting that is used for pressing from both sides tight sinle silk, the whole of sinle silk mounting is the arc, set up behind the fixed sinle silk of sinle silk mounting in the sinle silk guide, just the sinle silk mounting with the tight fit between the sinle silk guide. Therefore, the utility model has the advantages of make between sinle silk and the connecting terminal more resistant that pull out, life is longer.

Description

Vehicle-mounted HSD high definitions high-speed cable component

Technical field

This utility model is related to cable-assembly field, especially a kind of vehicle-mounted HSD high definitions high-speed cable component.

Background technology

In prior art, most vehicle-mounted HSD cable-assemblies are all the companies of the one end for including cable and being arranged on cable Joint, the union joint include shell, the core guide for being arranged on the inside the shell and are arranged in core guide Connection terminal, the connection terminal are electrically connected with the core of cable；But, this vehicle-mounted HSD cable-assemblies of prior art There are following defects during use, first, be directly welding between the core and connection terminal of the cable, therefore During use, when the union joint is plugged, the stress point between the core and connection terminal be core with connection terminal it Between weld, after so repeatedly plugging, weld will be damaged because of stress, cause core and connection terminal loose contact, Even disconnect, such union joint shortens the service life of union joint intolerant to pulling out, not only very much, and have impact on the biography of signal It is defeated, bring very big inconvenience；In addition, the connection terminal is after the core with the cable is connected, it is direct It is arranged in the core guide, then the interior core guide for being provided with connection terminal is just arranged on the shell It is interior, be to be fixedly connected between the core guide and the shell, that is, Yi Dan loading onto what is just arbitrarily cannot dismantled, also without Method is keeped in repair to the inside of union joint, when the either component of union joint breaks down, it is necessary to change whole union joint, no Only increase cost, and waste of resource, pollute environment.

Utility model content

In order to overcome the problems referred to above, this utility model provides a kind of causing between core and connection terminal more resistant to pulling out to society , the vehicle-mounted HSD high definitions high-speed cable component that service life is longer.

The technical scheme of utility model is：A kind of vehicle-mounted HSD high definitions high-speed cable component is provided, including cable and is arranged on The union joint of one end of cable, the union joint include shell, are arranged on the core guide of the inside the shell, and are arranged on Connection terminal in the core guide, the connection terminal are electrically connected with the core in cable, are also included for clamping The core fixture of core, the entirety of the core fixture are curved, and the core fixture is arranged on institute after fixing core State in core guide, and be tight fit between the core fixture and the core guide.

To improvement of the present utility model, the clamping that the shell is included outer cover body and matched each other with the outer cover body Part, is detachable connection between the shackle member and the outer cover body, and the core guide is fixed by the shackle member In the outer cover body.

Be that, to improvement of the present utility model, the outer cover body is provided with a pair of blocked holes, the shackle member be provided with it is described The corresponding a pair armfuls of feet of blocked hole, during installation, described armful of foot puts in the blocked hole and leads the core in the outer cover body Fix to part.

This utility model is due to also including that the entirety of the core fixture is in arc for clamping the core fixture of core Shape, the core fixture are arranged in the core guide after fixing core, and the core fixture and the core It is tight fit between guide；The core fixture when mounted, is clamped scattered core by this utility model, then, will Fix the core fixture after core to be fixed in the core guide, and compress the core guide so that be described Tight fit between core fixture and the core guide, so, when union joint is pulled out, the stress point in union joint is just Between core and core fixture, be thus unlikely to the weld damaged between core and connection terminal, the core with Pull out force between connection terminal can also be greatly increased, and in terms of existing technologies, this utility model is more resistance to be pulled out, service life It is longer；Therefore, this utility model has the advantages that longer more resistant to pull out, service life between core and connection terminal.

Description of the drawings

Fig. 1 is dimensional decomposition structure diagram of the present utility model.

Fig. 2 is the dimensional structure diagram of the core fixture in Fig. 1.

Fig. 3 is the dimensional structure diagram of the shell in Fig. 1.

Specific embodiment

In description of the present utility model, it is to be understood that " " center ", " on " in term, D score, "front", "rear", The orientation or position relationship of the instructions such as "left", "right" is, based on orientation shown in the drawings or position relationship, to be for only for ease of and retouch State this utility model and simplify description, rather than indicate or imply indication device or element must have specific orientation, with Specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " first ", " second " It is only used for describing purpose, and it is not intended that indicating or implying relative importance.

In the description of utility model, it should be noted that unless otherwise clearly defined and limited, term " installation ", " company Connect ", " being connected " should be interpreted broadly, for example, it may be being fixedly connected, or dismantling connection, or be integrally connected；Can be with It is to be mechanically connected, or electrically connect；Can be joined directly together, or be indirectly connected to by intermediary, Ke Yishi The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition The concrete meaning of utility model.Additionally, in description of the present utility model, unless otherwise stated, " multiple ", the implication of " some " It is two or more.

See Fig. 1 to Fig. 2, Fig. 1 and Fig. 2 disclose be vehicle-mounted HSD high definitions high-speed cable component the first embodiment, one Kind vehicle-mounted HSD high definitions high-speed cable component, including cable 1 and be arranged on cable 1 one end union joint 2, the union joint 2 uses In being connected with other cable or plug, the union joint 2 includes that shell 21, the core being arranged in the shell 21 are oriented to Part 22, and the connection terminal 23 being arranged in the core guide 22, as shown in figure 1, the inside of the cable 1 include it is many Different cores 10 are planted, in the present embodiment, there are four separate cores 10, the connection terminal in the inside of the cable 1 23 are electrically connected with the core 10 in cable 1, in this utility model, are also included for fixing the core fixture 3 of core 10（Such as Shown in Fig. 2）, shown in Fig. 2 is the dimensional structure diagram of the core fixture 3 in this utility model, the core fixture 3 Entirety it is curved, the core fixture 3 is arranged in the core guide 22 after fixing core 10, and the core is solid It is tight fit to determine between part 3 and the core guide 22；In the present embodiment, the material of the core fixture 3 is metal, institute State core fixture 3 four cores 10 are surround and wrapped（As shown in Figure 1）, such four independent cores 10 just by Tie up to form one, after welding with the core 10 and connection terminal 23, just by the connection terminal 23 and clamp line The core fixture 3 of core 10 is arranged in the core guide 22 in the lump, and compresses the core guide 22 so that described Tight fit between core fixture 3 and the core guide 22, so, when union joint 2 is pulled out, receiving in union joint 2 Force is just unlikely to the welding damaged between core 10 and connection terminal 23 between core 10 and core fixture 3, thus Place, the pull out force between the core 10 and connection terminal 23 can also greatly increase, so described core 10 and connection terminal 23 it Between the just more resistance to generation pulled out, also just reduce core 10 and the separated phenomenon of connection terminal 23 so that this practicality is newly The service life of type is longer, more secure and reliable to use.

In new, it is preferred that the shell 21 is included outer cover body 210 and matched each other with the outer cover body 210 Shackle member 211, be detachable connection between the shackle member 211 and the outer cover body 210, it is in the present embodiment, described Outer cover body 210 is provided with a pair of blocked holes 2100, and the shackle member 211 is provided with and 2100 corresponding a pair armfuls of feet of the blocked hole 2110, during installation, described armful of foot 2110 is put in the core guide 22 in the outer cover body 210 in the blocked hole 2100 Fixed, i.e. a foot 2110 of embracing for the shackle member 211 is inserted in the blocked hole 2100 of the outer cover body 210, the shackle member 211 Then the core guide 22 is fixed in the outer cover body 210；So, the core guide 22 is to pass through The shackle member 211 is fixed in the shell 21, and due to this utility model in, the shackle member 211 and the shell Detachable connection between body 210, that is, the shackle member 211 can be from the outer cover body 210 dismounting under Come, so, only need to tear the shackle member 211 from the outer cover body 210 open when needing to dismantle union joint Unload down, the core guide 22 also just can be pulled down from shell 21, thus conveniently can be safeguarded at any time and be tieed up Repair, install also very convenient, it is using more flexibly, in terms of existing technologies, more environmentally-friendly.

Claims

1. a kind of vehicle-mounted HSD high definitions high-speed cable component, including cable（1）Be arranged on cable（1）One end union joint （2）, the union joint（2）Including shell（21）, be arranged on the shell（21）Interior core guide（22）, and be arranged on The core guide（22）Interior connection terminal（23）, the connection terminal（23）With cable（1）In core（10）Electrically Connection, it is characterised in that also include for clamping core（10）Core fixture（3）, the core fixture（3）Entirety It is curved, the core fixture（3）Fixed core（10）After be arranged on the core guide（22）It is interior, and the core is solid Determine part（3）With the core guide（22）Between be tight fit.

2. vehicle-mounted HSD high definitions high-speed cable component according to claim 1, it is characterised in that：The shell（21）Including Outer cover body（210）And with the outer cover body（210）The shackle member for matching each other（211）, the shackle member（211）With it is described Outer cover body（210）Between be detachable connection, the shackle member（211）By the core guide（22）It is fixed on described Outer cover body（210）It is interior.

3. vehicle-mounted HSD high definitions high-speed cable component according to claim 2, it is characterised in that：The outer cover body（210） It is provided with a pair of blocked holes（2100）, the shackle member（211）It is provided with and the blocked hole（2100）Corresponding a pair armfuls of feet （2110）, during installation, described armful of foot（2110）Put in the blocked hole（2100）It is interior by the outer cover body（210）Interior core Guide（22）It is fixed.