CN2812339Y - Laminated multi-port connector - Google Patents

Abstract

The utility model relates to a range upon range of multiport formula connector, be formed with the accommodation space that can supply the filtering module to put into in insulating pedestal, and the accommodation space has accesss the butt joint terminal seat in addition, its butt joint terminal seat upper and lower two sides respectively are equipped with plural butt joint terminal, and the filtering module is located butt joint terminal seat one side, and be equipped with the accommodation space that can supply the filtering component to put into respectively in two sides of the pedestal of filtering module, and the accommodation space outside combines with the circuit board, and be equipped with the switching circuit board in the pedestal other side, its switching circuit board one side combines with the adapter, and the switching terminal on the adapter forms electrical contact with the corresponding contact on the circuit board, and the contact on the switching circuit board is electrical connection with corresponding butt joint terminal, can make filtering module and butt joint terminal seat be in the same place, and only need one equipment procedure, in order to reach the configuration of simplifying the interior component of connector, The circuit layout and the overall assembly time and procedure are reduced.

Description

Stacked Multiport Connectors

technical field

The utility model relates to a laminated multi-port connector, in particular to a filter module and a docking terminal seat integrated through the setting of an adapter circuit board and an adapter seat, so as to simplify the configuration of components in the connector, Circuit layout and the effect of reducing the overall assembly time and procedures.

Background technique

Nowadays, with the rapid development of computer technology, desktop computers or notebook computers have been widely used in every corner of society. The development trend of computers has also made various peripheral devices (such as mouse, keyboard, modem, digital board and other peripheral products) It also becomes easy to understand, that is, the internal host of the computer needs to be equipped with many connectors to connect the connectors of various peripheral devices to transmit electronic signals for control. Among them, due to network technology when obtaining information and transmitting With the characteristics of convenience and rapidity, it has become one of the necessary resources in personal life or in the company. Therefore, the host computer must also be equipped with a connector for the connection of the network plug. Most of the network connectors are RJ45. It is used as a communication bridge between the host computer and the external network, and connects the host computer to the local area network (LAN) or the integrated services digital network (ISDN) device through the RJ45 connector to the network terminal (NT-1) device ; Furthermore, as the internal space of the computer mainframe is greatly reduced, the signal interference problem caused by its electromagnetic effect needs to be considered, and the reasons for the noise interference that generally affect the network connector can be roughly divided into two parts. One is the electromagnetic wave interference from around the network connector, and the other is the internal interference of the network connector, which makes the network connector easy to generate high-frequency waves that can interfere with other electrical equipment, and the signal of the connector itself is also easily transmitted by the external transmission line. Affected by the noise generated, there are research and development designs based on the fact that the outer edge of the network connector is covered with a metal shielding shell, and a filter module is installed in the connector to solve the above defects, so that the network connector can receive The external network signal is filtered to filter out unnecessary noise and retain the actual useful signal, and then the network signal can be transmitted to the external control circuit interface (such as: PCI-Express interface) and other standardized data transmission interfaces. The network signal is converted into a serial data transmission signal, which can be processed in the data processing system.

Therefore, a related company applied for a new type of patent for "stacked multi-port connector" on October 29, 2001, which was approved on November 11, 2002, and announced in TW No. 510604, Please refer to Figures 9, 9A, and 9B, which are the three-dimensional exploded views of the prior art, the three-dimensional appearance of the upper terminal block and the three-dimensional appearance of the lower terminal block. It can be clearly seen from the figure that the existing connector On the front end of the insulating seat body A, there are multi-layered docking grooves A1 arranged in multiple equal divisions, and the upper terminal block B and the lower terminal block C are respectively accommodated on the rear side of the upper and lower docking grooves A1, wherein the upper terminal block B is in front. A pair of butt joints B1, and a horizontal circuit board B2 with electronic parts (as shown in Figure 9A) is soldered to the ends of the plurality of butt joint terminals B11 on the butt joint B1, and the above electronic parts are composed of light emitting elements, filters and capacitors ; and the front of the lower terminal block C is also provided with a pair of docking parts C1, and the tail ends of the plurality of docking terminals C11 on the docking part C1 are welded with a vertical circuit board C2 with electronic parts (as shown in Figure 9B), and the above-mentioned electronic parts are also It is composed of light-emitting elements, filters and capacitors. In this way, the upper terminal block B and the lower terminal block C can be respectively placed in the rear side of the upper and lower docking slots A1 of the insulating seat body A, and a shielding partition D can be used to Prevent the two terminal blocks B and C from interfering with each other during transmission. In this way, multi-port operations can be used. However, this kind of stacked multi-port connector has size restrictions, and the overall space is limited due to the large number of components. The design is not easy, which reduces the design space of the arrangement of electronic components and circuit layout on the circuit board, and the upper terminal block B and the lower terminal block C must be assembled separately, but because the parts are too small, the upper terminal block B and the lower terminal block C assembly alignment is not easy, and it is easy to increase the difficulty of assembly due to the error in the dimensions of the two terminal blocks B and C, so that the defect rate of the product itself is likely to increase. The soldering preset circuit board must be soldered separately, which is very difficult during soldering. Difficult and time consuming for assembly. Moreover, the upper terminal block B and the lower terminal block C must be designed and formed separately, so that two sets of molds need to be separately set up for manufacturing, which increases the cost of additional molds, and also Because the two terminal blocks B and C have to be soldered with circuit boards with electronic components, another additional welding assembly cost is added, and the upper and lower terminal blocks B and C cannot be used alternately, thereby reducing the sharing of the product itself.

Therefore, how to solve the above-mentioned existing problems and defects is the direction that relevant manufacturers engaged in this industry are eager to study and improve.

Contents of the invention

The main purpose of the utility model is to overcome the deficiencies and defects of the prior art, and propose a laminated multi-port connector, through the structural setting of the transfer circuit board and the transfer seat, the filter module docking terminal seat is integrated together, which can Effectively utilize the space in the connector, and simplify the configuration of internal components and circuit layout, and the butt terminals on the upper and lower sides of the docking terminal block can share an adapter circuit board at the same time, and are combined with the filter module through the adapter The circuit boards on both sides of the base body, and the accommodation space on both sides of the base body can also be used to set up two sets of filter components for filtering operations, so as to reduce the overall assembly time and procedures, and it is also easy to solder on the preset circuit board. In turn, it can reduce product mold costs and product defect rates, and can also be mass-produced quickly, while achieving the effect of reducing processing costs and assembly costs, and producing in the simplest assembly method.

In order to achieve the above purpose, the utility model provides a stacked multi-port connector, especially a stacked multi-port connector used for network transmission, including an insulating base and a filter module, wherein the insulating base is a The hollow housing body has a housing space for the filter module to be placed in the hollow part, and the front end of the insulating seat body is provided with multiple layers of docking holes arranged in equal parts, and each of the docking holes is connected to the housing space In addition, a docking terminal block is accommodated in the accommodation space of the insulating seat body, wherein the upper and lower sides of the docking terminal block are respectively provided with a plurality of bent-shaped butt joint terminals, and the curled ends in front of the plurality of docking terminals are respectively facing At the butt joint hole of the insulating base body, the filter module is accommodated in the accommodation space of the insulating base body, and is located on one side of the docking terminal base, while the filter module has a base body, and is respectively provided with a The accommodating space for the filter element to be inserted, and a circuit board is combined on the outside of the accommodating space, and an adapter circuit board is provided on the other side of the seat body, and an adapter seat is integrated on one side of the adapter circuit board, and the adapter seat The transfer terminals on the circuit board form electrical contacts with the corresponding contacts on the circuit board, and the contacts on the transfer circuit board form an electrical connection with the corresponding contacts of the butt terminals.

Description of drawings

Fig. 1 is the three-dimensional exterior view of the utility model;

Fig. 2 is a three-dimensional exploded view of the utility model;

Fig. 3 is a three-dimensional exploded view of the filter module of the present invention;

Fig. 4 is the three-dimensional assembly diagram (1) of the present utility model;

Fig. 5 is the three-dimensional assembly diagram (two) of the utility model;

Fig. 6 is the circuit diagram of filter module of the present invention;

Fig. 7 is a three-dimensional exploded view of another preferred embodiment of the present invention;

Fig. 8 is a perspective view of another preferred embodiment of the utility model;

Fig. 9 is a three-dimensional exploded view of the prior art;

Fig. 9A is a three-dimensional appearance view of a terminal base in the prior art;

FIG. 9B is a three-dimensional appearance view of the lower terminal base in the prior art.

Explanation of symbols in the figure

1 Insulation seat body

10 Accommodating space 14 Circuit board

11 Docking hole 141 Light emitting element

12 Accommodating groove 142 Conductive terminal

13 Butt terminal block 143 Through hole

131 Butt terminal 15 Positioning shell

132 Through Hole 150 Containment Space

2 filter module

20 Accommodating space 241 Contacts

21 Socket body 25 Transition circuit board

211 Hook 251 Contact

22 Filter element 252 Through hole

23 Conductive terminal set 26 Adapter

231 Neck 261 Transition terminal

232 Plug connector 27 Terminal block

24 circuit board 271 perforation

3 shielding shell

31 socket hole

A Insulation body

A1 docking slot

B Upper terminal block

B1 Docking part B2 Horizontal circuit board

B11 butt terminal

C lower terminal block

C1 Docking part C2 Vertical circuit board

C11 butt terminal

D shielding partition

Detailed ways

In order to achieve the above purpose and effect, the technical means and structure adopted by the utility model are described in detail in conjunction with the accompanying drawings for the preferred embodiments of the utility model. Its features and functions are as follows for a complete understanding.

Please refer to Figures 1, 2, 3, and 4 at the same time, which are the three-dimensional appearance diagram, three-dimensional exploded view and three-dimensional exploded view of the filter module of the present utility model. It can be clearly seen from the figure that the laminated multi-port type of the present utility model The connector consists of an insulating base body 1 and a filter module 2; where:

The insulating base body 1 is a hollow housing body, the hollow part of which is formed with an accommodation space 10 for accommodating the filter module 2, and the front end of the insulating base body 1 is provided with multi-layer plural butt joint holes 11 arranged in equal divisions, and Each docking hole 11 is in communication with the accommodation space 10, and on both sides of each docking hole 11 there are respectively provided accommodation grooves 12 for placing preset light-emitting elements, and in the accommodation space 10 of the insulating base 1 The docking terminal block 13, the circuit board 14, and the positioning housing 15 are accommodated, wherein the upper and lower sides of the docking terminal block 13 are respectively provided with a plurality of bent-shaped docking terminals 131, and the upper and lower sides of the docking terminals 131 The front crimped ends are respectively facing the docking holes 11 of the insulating base body 1, and a through hole 132 is provided in the central part of the docking terminal base 13, and a plurality of light-emitting elements 141 and a plurality of conductive terminals 142 are provided on the circuit board 14. , and the light-emitting element 141 is positioned in the accommodation groove 12, and a through hole 143 is provided in the central part of the circuit board 14, while the positioning housing 15 has an accommodation space 150 for the filter module 2 to be placed in, and the positioning The casing 15 is positioned in the accommodating space 10 .

The filter module 2 is accommodated in the accommodating space 10 of the insulating base body 1, and is located on one side of the docking terminal base 13, and has a base body 21, and is respectively provided with filter elements 22 on both sides of the base body 21. The accommodating space 20, and the filter element 22 can be composed of passive elements such as resistors and capacitors and filters, and conductive terminal groups 23 are respectively pierced on both sides of the base body 21, and each conductive terminal group 23 extends outward on one side. The neck 231 is used for the coil of the filter element 22 to be wound and fixed, and a plug-in portion 232 is extended on the other side of one of the conductive terminal groups 23. Moreover, the outer sides of the accommodation space 20 on both sides of the base body 21 are respectively combined with wires Board 24, the two sides of its circuit board 24 are respectively provided with plural contacts 241, and corresponding to each conductive terminal group 23 and combined to form a positioning, and there is a hook 211 extending forward on one side of the seat body 21, and another adjacent One side of the grab hook 211 is provided with an adapter circuit board 25, and the adapter circuit board 25 is provided with a plurality of contacts 251, and the contacts 251 on the adapter circuit board 25 and the docking terminals 131 of the docking terminal block 13 form an electrical connection. Sexual contact, and the center of the adapter circuit board 25 is provided with a through hole 252 for the hook 211 to be inserted and positioned, and an adapter seat 26 is combined on one side of the adapter circuit board 25, and the adapter seat 26 is passed through A plurality of transfer terminals 261 are provided, and one side of the transfer terminals 261 is combined with the corresponding contact point 251 on the transfer circuit board 25 to form an electrical contact, while the other side of the transfer terminal 261 is connected to the corresponding contact point 241 on the circuit board 24 To form an electrical contact, further, a terminal base 27 can be further combined under the base body 21, and a plurality of perforations 271 are provided on the terminal base 27 for the insertion part 232 of the conductive terminal group 23 to pass through to form a position, and to be aligned with the preset The circuit board forms electrical contacts.

Moreover, the outer edge of the insulating base 1 can be further covered with a shielding shell 3, and the shielding shell 3 is made of metal material, and a plurality of insertion holes 31 are provided at the front end of the shielding shell.

Please refer to Fig. 3, 4, and 5 at the same time, which are the three-dimensional exploded diagram, the three-dimensional combination diagram (1) and the three-dimensional combination diagram (two) of the filter module of the present invention. When constructing the structure, the circuit board 24 of the filter module 2 is first combined with the accommodation space 20 on both sides of the base body 21, and the contacts 241 of the circuit board 24 correspond to the conductive terminal group 23 and are electrically connected, then the The hook 211 of the seat body 21 passes through the through hole 252 of the adapter circuit board 25 to be positioned, and the adapter circuit board 25 is combined with an adapter seat 26, and the contact 251 on the adapter circuit board 25 is connected to the The transfer terminal 261 of the transfer base 26 is correspondingly combined to form an electrical connection, and the other side of the transfer terminal 261 corresponds to another group of contacts 241 on the circuit board 24, and is combined with the circuit board 24 to form an electrical contact. , the insertion portion 232 of the conductive terminal group 23 can be inserted into the through hole 271 of the terminal base 27 to form a position for electrical connection with the preset circuit board; moreover, the terminal base 13 can be connected to the circuit When the boards 14 are combined together, they can be connected to the filter module 2 (as shown in FIG. 4 ). There is a positioning in the hole 132, and the docking terminal 131 of the docking terminal block 13 corresponds to the contact point 251 of the adapter circuit board 25, and is combined with the adapter circuit board 25 to form an electrical contact, and then can be accommodated in the positioning shell In the accommodation space 150 of the body 15 (as shown in Figure 5), after that, the positioning shell 15 is put into the accommodation space 10 of the insulating seat body 1 to be positioned, and finally the shielding shell 3 can be covered on the The outer edge of the insulating base body 1 and making the insertion hole 31 of the shielding shell 3 correspond to the butt hole 11 of the insulating base body 1 can complete the overall structure of the utility model.

Furthermore, the base body 21 of the filter module 2 can be made as one piece, or it can be installed separately and then combined together. It can be implemented according to the needs of users or different designs. This simple modification and equivalent structural changes , all should be included in the patent scope of the present utility model in the same way.

Please refer to Figures 2, 3, and 6 at the same time, which are the three-dimensional exploded view of the utility model, the three-dimensional exploded view of the filter module, and the circuit diagram of the filter module. It can be clearly seen from the figure that when the external network is connected with the preset plug When the terminal 131 is electrically connected, the network signal is transmitted from the docking terminal 131 to the contact point 251 of the adapter circuit board 25 of the filter module 2, and then transmitted to the contact point 241 of the circuit board 24 through the adapter seat 26, and then the network signal It is transmitted through the conductive terminal group 23, so that the network signal is filtered through the filter element 22, unnecessary noise is filtered out, and the actual useful signal is retained, and then the signal can be transmitted to the The output on the preset circuit board, moreover, when the above-mentioned stacked multi-port connector is performing data transmission operations, the light-emitting element 141 at the front end is in a flashing state, thereby letting the user know that the stacked multi-port connector is When it works, if it is idle, its light-emitting element 141 will not flicker, but is in a light-emitting state.

Please refer to Figures 7 and 8 at the same time, which are the three-dimensional exploded view and three-dimensional appearance view of another preferred embodiment of the present invention. It can be clearly seen from the figure that the laminated multi-port connector of the present invention utilizes a modular The internal components are assembled in advance, such as the docking terminal block 13 is combined with the circuit board 14, and then combined with the adapter circuit board 25 of the filter module 2, and the filter module 2 is assembled as a whole through the adapter seat 26 , and then put it into the accommodation space 150 of the positioning housing 15, it can be implemented by having at least one accommodation space 10 in the insulating base 1 according to the needs of use or the design, so that the aforementioned effects can be achieved. All forms should be covered by the utility model, and such simple modifications and equivalent structural changes should be included in the patent scope of the utility model in the same way.

Therefore, the key to improving the existing technology of the laminated multi-port connector of the present invention lies in:

The stacked multi-port connector of the utility model adopts a modular filter module 2, and through the setting of the transfer circuit board 25 and the transfer seat 26, only one assembly procedure is required to make the seat body 21 of the filter module 2 and the docking terminal The seat 13 is integrated together and fixed in the positioning housing 15, so that it can be installed in the insulating seat 1 as required, so as to reduce the overall assembly time and procedures, and it is also easy to solder on the preset circuit board, and only needs Open a set of molds, simplify the configuration of the components in the connector, and produce in the simplest way of assembly, which can reduce the cost of product molds and product defect rates, and can also be mass-produced quickly, so as to reduce processing costs and assembly costs at the same time effect.

The above detailed description is only for the description of a preferred feasible embodiment of the utility model, but the embodiment is not used to limit the claims of the utility model, and all other works completed without departing from the technical spirit disclosed in the utility model The equivalent changes and modification changes should be included in the patent scope covered by the utility model.

Claims (10)

1. A stacked multi-port connector, especially a stacked multi-port connector used for network transmission, including an insulating base and a filter module, wherein the insulating base is a hollow container, and the hollow There is an accommodating space for the filter module to be placed in the part, and multi-layered butt holes arranged in equal parts are opened at the front end of the insulating base body, and each butt hole is connected with the accommodating space, and the insulating base body The accommodating space accommodates a butt joint terminal base, wherein the upper and lower sides of the butt joint terminal base are respectively provided with a plurality of bent butt joint terminals, and the curled ends in front of the plurality of butt joint terminals are respectively facing the butt joint holes of the insulating base body , characterized by: The filter module is accommodated in the accommodation space of the insulating base body, and is located on one side of the docking terminal base, while the filter module has a base body, and accommodating spaces for filter elements are respectively provided on both sides of the base body, And the outer side of the accommodation space is combined with a circuit board, and an adapter circuit board is provided on the other side of the seat body, one side of the adapter circuit board is combined with an adapter seat, and the adapter terminal on the adapter seat is connected to the circuit board. The corresponding contacts form an electrical contact, and the contacts on the transfer circuit board are electrically connected with the corresponding contacts of the butt terminals. 2. The stacked multi-port connector according to claim 1, wherein a positioning housing is further accommodated in the accommodating space of the insulating base body, and there is a housing for the filter module to be placed in the positioning housing. space, and the positioning shell is positioned in the accommodating space. 3. The laminated multi-port connector according to claim 1, wherein a through hole is provided in the central part of the docking terminal base, and a hook extends forward from one side of the base body, and the hook penetrates through the through hole. There is a certain position in the hole. 4 . The laminated multi-port connector according to claim 1 , wherein the base body is formed integrally or separately. 5. The stacked multi-port connector as claimed in claim 1, wherein the filtering element comprises a resistor, a capacitor and a filter. 6. The laminated multi-port connector according to claim 1, wherein the two sides of the circuit board of the filter module are respectively provided with a plurality of contacts, and the two sides of the base body are respectively provided with conductive terminal groups, and the circuit board The contacts of the board correspond to the conductive terminal groups to form electrical contacts, and each conductive terminal group has a neck extending outward on one side, and a plug-in portion extends from the other side of one of the conductive terminal groups to form a predetermined circuit board. electrical contact. 7. The stacked multi-port connector as claimed in claim 1, wherein a plurality of contacts are provided on the transfer circuit board, and the transfer terminal side of the transfer base is connected to the corresponding contacts on the transfer circuit board. Combined to form an electrical contact, and a through hole is provided at the center of the transfer circuit board. 8. The laminated multi-port connector according to claim 1, wherein a circuit board with a light-emitting element is provided between the docking terminal block and the filter module, and a plurality of conductive terminals are provided on the other side of the circuit board, The two sides of the butt joint hole of the insulating seat body are respectively provided with accommodating grooves for the light-emitting elements to be inserted into. 9. The laminated multi-port connector according to claim 1, wherein the filter module is further combined with a terminal base under the seat body, and the terminal base has a plurality of perforations for the preset conductive terminals to pass through and form Position and make electrical contact with the preset circuit board. 10. The stacked multi-port connector according to claim 1, wherein the outer edge of the insulating base is further covered with a shielding shell, and the shielding shell is made of metal material, and is attached to the shielding shell The side is provided with an insertion hole corresponding to the butt hole of the insulating seat body.

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