CN2821939Y

CN2821939Y - Connection module

Info

Publication number: CN2821939Y
Application number: CN 200520103895
Authority: CN
Inventors: 刘大裕
Original assignee: YES WAY ENTERPRISE Corp
Current assignee: YES WAY ENTERPRISE Corp
Priority date: 2005-08-17
Filing date: 2005-08-17
Publication date: 2006-09-27
Anticipated expiration: 2015-08-17

Abstract

The utility model relates to a connection module which mainly comprises a first cover body, a second cover body and more than one transmission unit, wherein more than one groove is arranged in the first cover body and the second cover body, the transmission unit comprises a connection port, a signal wire and a connection head, one end of the signal wire is connected with the connection port, and the other end is connected with the connection head. The transmission unit is provided with a splicing unit. The splicing unit is connected with the first cover body and the second cover body mutually. The first cover body and the second cover body are fixed by a fixing component.

Description

Link block

Technical field

The utility model relates to a kind of link block, and it relates generally to a kind of link block that signal transmits between electric equipment that is used for, and refers to include the link block of more than one transmission unit especially.

Background technology

See also Fig. 1, schematic diagram for existing link block, as shown in the figure: it includes housing 11 and connecting interface 12, wherein said connecting interface 12 includes IEEE1394 port one 21, message input port 122, message output port 123, USB (USB, Universal Serial Bus) connectivity port 124 and digital audio interface (SPDIF, Sony Philips Digital InterFace) 125; Its overall structure is by integrated housing 11 coatings such as IEEE1394 port one 21, message input port 122, message output port 123, USB connectivity port 124 and digital audio interface 125 to be assembled in the single module.

Single module by described conformability, the action of plug IEEE1394 port one 21, message input port 122, message output port 123, USB connectivity port 124 and digital audio interface 125 is carried out simultaneously, and then improved the user in operational facility.

The described link block of commonly using has what follows shortcoming:

(a) when described existing link block breaks down, can't be by disassembling IEEE1394 port one 21, message input port 122, message output port 123, USB connectivity port 124 and the digital audio interface 125 that described housing 11 maintenances are arranged on housing 11 inside, so must just can reach the purpose that fault is got rid of in the mode of integral replacing, thereby cause the waste on the resource.

(b) be arranged on the IEEE1394 port one 21 of housing 11 inside, message input port 122, message output port 123, USB connectivity port 124 and digital audio interface 125, its connectivity port, the quantity of interface or connectivity port, the kind of interface, fixing and can't change when making described existing link block, cause the described usability of commonly using link block to be subject to the mould of design originally, therefore, do replacement if will make described connectivity port or the interface of commonly using in the link block, increase or reduce, must redesign mould, yet, during thus with regard to non-Chang Mao expenses of labour.

So because above-mentionedly commonly use every shortcoming that product are derived, the creator of this case exhausts its intelligence then, concentrates on studies and innovate improvement, successfully this link block is finished in research and development finally, and reality is the creation of tool effect enhancement.

Summary of the invention

Main purpose of the present utility model is to provide a kind of link block of being convenient to keep in repair.

Secondary objective of the present utility model is to provide a kind of link block that reduces fraction defective.

Another purpose of the present utility model is to provide a kind of link block that is provided with more than one transmission unit.

A purpose more of the present utility model is to provide the link block of the kind of the quantity of a kind of variable connectivity port or interface or connectivity port or interface.

Another purpose of the present utility model is to provide the link block of a kind of EMI of elimination.

In order to achieve the above object, the utility model provides a kind of link block, first lid, second lid and more than one transmission unit are arranged, wherein it is characterized in that: transmission unit includes connectivity port, signal line and connector, and an end of signal line is to be connected with Port, the other end then is connected with connector, and joint unit is set on transmission unit, and joint unit and first lid, second lid are interconnected.

The utlity model has what follows advantage and effect:

Only need when (1) keeping in repair fixation kit and joint unit are pulled down, can keep in repair at single face or connectivity port with hand tool.

(2) because the utility model possesses maintainable characteristic is arranged,, can dismantle maintenance immediately, need not reclaim or destroy, therefore, can reduce the fraction defective of product so in factory's system process, in the transmission unit of a discovery link block more than one transmission unit fault is arranged.

(3) the utility model is provided with more than one transmission unit, and owing to possess dismountable characteristic is arranged, thus can change the kind of the quantity of connectivity port, interface or connectivity port, interface arbitrarily, so that usability of the present utility model is unrestricted.

Characteristic on above-mentioned purpose of the present utility model and structure thereof and the function will be illustrated according to appended graphic preferred embodiment.

Description of drawings

Fig. 1 is the solid combination schematic diagram of prior art;

Fig. 2 is the perspective exploded view of the utility model first preferred embodiment;

Fig. 3 is the solid combination schematic diagram of the utility model first preferred embodiment;

Fig. 4 is the perspective exploded view of the utility model second preferred embodiment;

Fig. 5 is the solid combination schematic diagram of the utility model second preferred embodiment;

Fig. 6 is the perspective exploded view of the utility model the 3rd preferred embodiment;

Fig. 7 is the solid combination schematic diagram of the utility model the 3rd preferred embodiment.

Description of reference numerals: 11 housings; 12 transmission units; The 121-IEEE1394 port; 122 message input ports; 123 message output ports; 124 USB connectivity ports; 125 digital audio interfaces; 21 first lids; 211 grooves; 211a first notch; 211b second notch; 211c the 3rd notch; 211d the 4th notch; 211e the 5th notch; 212 location holes; 22 second lids; 221 grooves; 221a first notch; 221b second notch; 221c the 3rd notch; 221d the 4th notch; 221e the 5th notch; 222 location holes; 23 transmission units; 231a message input port; 231b message output port; 232 signal line; 233 connectors; 25 transmission units; 251 USB connectivity ports; 252 signal line; 253 connectors; 26 transmission units; The 261-IEEE1394 port; 62 signal line; 263 connectors; 27 joint units; 28 fixation kits.

Embodiment

The utility model provides a kind of link block, see also Fig. 2, be first preferred embodiment of the present utility model, as shown in the figure, it mainly includes first lid 21, second lid 22 and more than one

transmission unit

23,25,26, wherein first lid 21 and second lid 22 are provided with more than one groove 211,221, and described

transmission unit

23,25,26 is provided with joint unit 27, and the groove 211,221 of the described joint unit 27 and first lid 21, second lid 22 interconnects.

Described transmission unit 23 includes connectivity port, signal line 232 and connector 233, wherein said connectivity port is message input port 231a and message output port 231b, one end of signal line 232 is to be connected with message input port 231a and message output port 231b, and the other end then is connected with connector 233.

Described transmission unit 25 includes connectivity port, signal line 252 and connector 253, wherein said connectivity port is USB connectivity port 251, one end of signal line 252 is connected with USB connectivity port 251, and the other end then is connected with connector 253.

Described transmission unit 26 includes connectivity port, signal line 262 and connector 263, and wherein said Port is an IEEE1394 port 261, and an end of signal line 262 is connected with IEEE1394 port 261, and the other end then is connected with connector 263.

And the 5th notch 211e that described first lid 21 is provided with the first notch 211a that can connect for message input port 231a, the second notch 211b that can connect for message output port 231b, the 3rd notch 211c that can connect for USB connectivity port 25 1, the 4th notch 211d that can connect for IEEE1394 port 261 and can connects for signal line 232,252,262; The 5th notch 221e that described second lid 22 is provided with the first notch 221a that can connect for message input port 231a, the second notch 221b that can connect for message output port 231b, the 3rd notch 221c that can connect for USB connectivity port 251, the 4th notch 221d that can connect for IEEE1394 port 261 and can connects for signal line 232,252,262.

See also Fig. 2 and Fig. 3, as shown in the figure, when assembling, with message input port 231a, message output port 231b, USB connectivity port 251, IEEE1394 port 261 and signal line 232 thereof, 252,262 are connected to the first notch 211a of first lid 21, the second notch 211b, the 3rd notch 211c, the first notch 221a of the 4th notch 211d and the 5th notch 211e and second lid 22, the second notch 221b, the 3rd notch 221c, between the 4th notch 221d and the 5th notch 221e, and make message input port 231a, message output port 231b, USB connectivity port 251, after IEEE1394 port 261 is connected on the joint unit 27, be located in the location hole of being offered on the location hole 212 offered on first lid 21 and second lid 22 222 with fixation kit 28 again, first lid 21 and the 22 mutual butt joints of second lid are set firmly, have the effect of shielding electromagnetic wave (EMI).

Seeing also Fig. 4 and Fig. 5, is to be second preferred embodiment of the present utility model, and as shown in the figure, its overall structure is roughly identical with first preferred embodiment, it is characterized in that not establishing groove on first lid 21.

Seeing also Fig. 6 and Fig. 7, is to be the 3rd preferred embodiment of the present utility model, and as shown in the figure, its overall structure is roughly identical with first preferred embodiment, it is characterized in that not establishing groove on second lid 22.

Manufacture method of the present utility model is to include the following step at least:

(a) on joint unit, connect more than one transmission unit;

(a-1) first lid and second lid are provided with more than one groove;

(b) interconnective joint unit and transmission unit are connected on first lid and second lid;

(c) first lid and second lid are docked mutually set firmly;

(c-1) with fixation kit first lid and second lid are fixed.

By above-mentioned explanation, and the utility model and prior art are done one relatively, the utlity model has what follows advantage and effect as can be known:

Only need when (1) repairing fixation kit and joint unit to be pulled down, can keep in repair at single face or connectivity port with hand tool.

The above only is preferable feasible embodiment of the present utility model, and the variation that utilizes the above-mentioned method of the utility model, shape, structure, device to do such as all should be included in the interest field of this case.

Claims

1. link block, it includes first lid, second lid and more than one transmission unit, it is characterized in that: transmission unit includes connectivity port, signal line and connector, and an end of signal line is to be connected with Port, the other end then is connected with connector, joint unit is set on transmission unit, and joint unit and first lid, second lid are interconnected.

2. as claims 1 described link block, it is characterized in that: first lid and second lid are provided with more than one groove, and described groove is connected with joint unit.

3. as claims 1 described link block, it is characterized in that: first lid is provided with more than one groove, and described groove can be connected with joint unit.

4. as claims 1 described link block, it is characterized in that: second lid is provided with more than one groove, and described groove can be connected with joint unit.

5. as claims 1 described link block, it is characterized in that: the connectivity port of described transmission unit is the USB connectivity port.

6. as claims 1 described link block, it is characterized in that: the connectivity port of described transmission unit is the IEEE1394 port.

7. as claims 1 described link block, it is characterized in that: the connectivity port of described transmission unit is message input port or message output port.