CN2747742Y

CN2747742Y - Terminal jack combined telephone line with network line

Info

Publication number: CN2747742Y
Application number: CN 200420080291
Authority: CN
Inventors: 利姆特·恩杰
Original assignee: ZHONGSI TECH (SUZHOU IND ZONE) CO Ltd
Current assignee: ZHONGSI TECH (SUZHOU IND ZONE) CO Ltd
Priority date: 2004-10-14
Filing date: 2004-10-14
Publication date: 2005-12-21
Anticipated expiration: 2014-10-14

Abstract

The utility model discloses a terminal jack combined telephone line with network line, mainly comprising a shell body and metal touch feet .The shell body is provided with a jack opening . The metal touch feet are arranged in the shell body and are arranged in the parallel direction from the jack opening to the inside. The terminal jack combined telephone line with network line is characterized in that: the width of the jack opening is matched with the width of the RJ-45 plug ; both sides in the jack opening are provided with a couple of elastic sheets; the distance between the elastic sheets is matched with the width of the RJ-11 plug .The utility model solves the matching problem that two plugs with different sizes use a same jack .The difficulty on the occasion of designing wiring is avoided, and the resource waste and the cost investment are also reduced.

Description

The terminal jacks of a kind of telephone wire and netting twine dual-purpose

Technical field

The utility model relates to a kind of jockey of conductivity, be specifically related to a kind of can be respectively and telephone line plug and the reticle plug provided dual-purpose jack that cooperates.

Background technology

Numeral and development of internet technology make the modern be unable to do without phone and network, and telephone wire and netting twine draw interpersonal distance more and more nearer.Usually, telephone wire adopts 2 parallel heart yearns, its plug adopts the RJ-11 with 6 terminal positions, grid line adopts the Category-5 twisted pair of 8 cores, its plug adopts the RJ-45 of 8 terminal positions, thus, and telephone line plug and reticle plug provided varying in size, correspondingly, the jack shape that cooperates with it is also different.

In the practical wiring process, generally telephone wire and netting twine are separated cabling, thereby we can see that two different jacks are arranged on the communication terminal box, one is telephone line jack, one is the netting twine jack; The problem of bringing thus is, before wiring, at first need to think about the trend of phone and grid line and respectively need several threads, even we have done such-and-such comprehensive consideration before this, still can find, two jacks on the communication terminal box can't be used simultaneously, or on useless at all, the jack that occurs telephone wire sometimes is not enough, and grid line jack on one side is unsettled, otherwise or, the grid line jack is not enough, telephone line jack is too much, solution has only and lays open-wire line again, and is so neither attractive in appearance, caused the waste of investment again.

Thereby people begin to adopt the lead-in wire of Category-5 twisted pair as telephone wire, to increase the flexibility that wiring is used.Yet, need dispose corresponding socket in the lead-in wire end, because existing telephone line socket and grid line socket is incompatible, cause the difficulty of panel arrangement, when people need change the purposes of certain root wiring, just must change panel, perhaps, use the panel that a plurality of sockets are arranged.Though telephone line plug also can insert and the reticle plug provided jack that cooperates,, can in jack, swing the reliability that influence connects because its width is less.

In addition, on some portable sets (for example, notebook computer, the PDA that can surf the Net, electronic dictionary or the like), sometimes also relate to the problem that is connected to public network respectively by telephone wire or grid line, the volume of these equipment is less, if can share a socket, can reduce the layout difficulty, even reduce volume.

Summary of the invention

The utility model purpose provides the terminal jacks of a kind of telephone wire and netting twine dual-purpose, by structural improvement, makes telephone line plug and reticle plug provided equal can the connection with this jack reliably.

For achieving the above object, the technical solution adopted in the utility model is: the terminal jacks of a kind of telephone wire and netting twine dual-purpose, it mainly is made up of housing and metal haptic element, have on the described housing and insert mouth, the metal haptic element is located in the housing, inserts a mouthful inside direction certainly and is arranged in parallel, described insertion mouthful width and RJ-45 plug width coupling, insert mouthful interior both sides and be provided with a pair of flexure strip, the distance between the described flexure strip is mated with RJ-11 plug width.

In the technique scheme, in housing, added a pair of flexure strip, when the telephone line plug RJ-11 of less width inserts the insertion mouth, flexure strip keeps reset condition, the RJ-11 plug is fixed in the jack along the inner side edge of flexure strip, can move left and right, the metal terminal on the plug is connected with the metal haptic element in inserting mouthful; When the network wire plug RJ-45 of big width inserts the insertion mouth, the oppressed distortion of two-side elastic sheet, abdicate and insert a mouthful passage, make network wire plug RJ-45 can insert in the jack, can support simultaneously plug and keep correct insertion position, and after pulling the plug out of the socket, flexure strip returns to initial state and shape.

In the technique scheme, flexure strip can have two kinds of arrangements, generally adopts first kind of mode, and promptly the bottom of housing is fixed in the bottom of described flexure strip, top is to inserting a mouthful internal direction bending, and distance is mated with RJ-11 plug width between the side of two flexure strips.In this manner, the plug of RJ-11 is spacing by the inner side edge of flexure strip, and its limit effect is better, can guarantee the reliability that contacts.

Also can adopt the second way, one end of described flexure strip is fixed on the madial wall of housing, the other end is to inserting a mouthful internal direction bending, and flexure strip is its spacing and RJ-11 plug width coupling when relaxed state, its spacing and RJ-45 plug width coupling when compressive state.

In the technique scheme, the described location notch that cooperates with keeper on the plug being provided with on the short transverse that inserts mouthful.

Because the technique scheme utilization, the utility model compared with prior art has following advantage:

1. because the utility model has added a pair of flexure strip in original RJ-45 terminal jacks, make when less RJ-11 telephone plug inserts, flexure strip replaces inner walls, plug is subjected to the spacing insertion of flexure strip, can double swerve, and when inserting RJ-45, bigger plug presses down flexure strip, insert along inner walls, solved the matching problem that two kinds of plugs that vary in size use same jack.

2. because same jack can mate two kinds of plugs, when wiring, all use five class grid lines, after determining to use kind, only need the wiring order of terminal corresponding with order on the access frame, can realize function corresponding, difficulty when having saved designing wiring has also reduced the wasting of resources and cost investment.

3. the utility model is simple in structure, is easy to realize, and is practical.

Description of drawings

Accompanying drawing 1 is the structural representation of the utility model embodiment one;

Accompanying drawing 2 is the A-A cut-away view of Fig. 1.

Wherein: [1], housing; [2], metal haptic element; [3], insert mouth; [4], flexure strip; [5], location notch.

Embodiment

Below in conjunction with drawings and Examples the utility model is further described:

Embodiment one: referring to accompanying drawing 1, shown in 2, the terminal jacks of a kind of telephone wire and netting twine dual-purpose, it mainly is made up of housing 1 and metal haptic element 2, have on the described housing 1 and insert mouth, metal haptic element 2 is located in the housing 1, be arranged in parallel from inserting mouthful 3 inside directions, described insertion mouthful 3 width and RJ-45 plug width coupling, insert mouthful interior both sides and be provided with a pair of flexure strip 4, the bottom of housing 1 is fixed in the bottom of described flexure strip 4, top is to inserting mouthful 3 internal direction bendings, and distance and RJ-11 plug width coupling between the side of two flexure strips 4 is describedly inserted mouthfuls 3 and is being provided with the location notch 5 that cooperates with keeper on the plug on the short transverse.

In the present embodiment, because the jack of unified RJ-11 plug and RJ-45 plug, telephone wire and grid line all can use Category-5 twisted pair when wiring, after determining function of use, insert with 8 unified core order, can guarantee that the replacement between two lines is used.

Because in network communication, it is respectively as the input and the output of information with a pair of heart yearn, telephonic communication only needs 2 heart yearns as input and output, so from the network cable of 8 cores, take out 4 communications as network, and in remaining 4 optional 2 get final product as the telephonic communication line, as: 1,3; 2,6 is two pairs of network communication lines, and 7,8 (or 4,5) just can be used as the usefulness of telephonic communication; And when reality was used, the terminal of insertion, must insert 7,8 (or 4,5) on the telephone rack when needs are answered the call accordingly if make with above-mentioned order, otherwise then with 1,3; In 2, the 6 access network frames (or server).

Embodiment two: the terminal jacks of a kind of telephone wire and netting twine dual-purpose, it mainly is made up of housing 1 and metal haptic element 2, have on the described housing 1 and insert mouth 3, metal haptic element 2 is located in the housing 1, also be provided with a pair of flexure strip 4 in the housing 1, an end of described each flexure strip 4 is fixed on the madial wall of housing 1, and the other end is to inserting a mouthful internal direction bending, flexure strip 4 is its spacing and RJ-11 plug width coupling when relaxed state, its spacing and RJ-45 plug width coupling when compressive state.

Claims

1. the terminal jacks of telephone wire and netting twine dual-purpose, it mainly is made up of housing [1] and metal haptic element [2], have on the described housing [1] and insert mouthful [3], metal haptic element [2] is located in the housing [1], be arranged in parallel from inserting mouthful [a 3] inside direction, it is characterized in that: described insertion mouthful [3] width and RJ-45 plug width coupling, to insert mouthful [3] interior both sides and be provided with a pair of flexure strip [4], the distance between the described flexure strip [4] is mated with RJ-11 plug width.

2. terminal jacks according to claim 1 is characterized in that: the bottom of housing [1] is fixed in the bottom of described flexure strip [4], and top is to inserting mouthful [a 3] internal direction bending, and distance is mated with RJ-11 plug width between the side of two flexure strips [4].

3. terminal jacks according to claim 1, it is characterized in that: an end of described flexure strip [4] is fixed on the madial wall of housing [1], the other end is to inserting mouthful [a 3] internal direction bending, flexure strip [4] is its spacing and RJ-11 plug width coupling when relaxed state, its spacing and RJ-45 plug width coupling when compressive state.

4. terminal jacks according to claim 1 is characterized in that: described insert mouthful [3] are being provided with the location notch [5] that cooperates with keeper on the plug on the short transverse.