CN2781586Y

CN2781586Y - Connector structure

Info

Publication number: CN2781586Y
Application number: CN 200520007806
Authority: CN
Inventors: 杨武男
Original assignee: JISHIWAN ENTERPRISE CO Ltd
Current assignee: JISHIWAN ENTERPRISE CO Ltd
Priority date: 2005-02-28
Filing date: 2005-02-28
Publication date: 2006-05-17
Anticipated expiration: 2015-02-28

Abstract

The utility model discloses a connector structure, particularly a connector provided with a multimedia interface with high resolution. Mainly, after a base of the connector is assembled with end pins, the base is provided with pressing blocks which are provided for the plugging and combining of the preinstalling positions of the end pins, the end pins are positioned and limited by the pressing blocks, and the positioning between the end pins and the base is increased to make the end pins positioned on the base reliably so as to make the end pins not easy to shake, loosen, bend and deform because of the external force. When the end pins and a circuit board are combined and positioned, the end pins and the circuit board can be mutually contacted more accurately and reliably to achieve the effects that the impedance is more stable and the conduction ratio is better. Accordingly, the utility model has the effect of improving the assembling efficiency.

Description

Connector construction

Technical field

The utility model relates to a kind of connector construction, is meant a kind of tool high resolution multimedia interface connector especially.

Background technology

At first see also Fig. 1, Fig. 2 and shown in Figure 3, it is a kind of connector, mainly the slot 11 at shell 10 is inserted with independent end pin 12, and the storage tank 13 of shell 10 is inserted with pedestal 20, and shell 10 closes with the location of pedestal 20, be fastened in the lateral groove 21 of pedestal 20 with the clamping block 14 in shell 10 storage tanks 13, and the engaging turn of bilge 15 of shell 10 fastens the posterior lateral margin place at pedestal 20, and the end group that pedestal 20 is incorporated into shell 10 is provided with into forked shell fragment 22, this shell fragment 22 is positioned at the storage tank 13 end face places of shell 10, the other end that combines with shell 10 at pedestal 20 is provided with tank 23 in addition, be provided with a plurality of inserting holes 24 in this tank 23, corresponding inserting hole 24 space between adjacent forms spacer portion 25 in tank 23, this pedestal 20 is planted for end pin 26 with inserting hole 24, and supplies each end pin 26 strong fix with the space between the spacer portion 25; Above-mentioned connector still still faces many defectives to use and sell on the market for a long time in making, assembling, ask for an interview following explanation;

One, because each assembly of connector is a small members, so will in the narrow and small tank 23 of pedestal 20, form spacer portion 25, and the space that 26 assemblings of end pin are positioned between the spacer portion 25 is a quite thing of difficulty, so the defective that has the difficulty of making, assembling to be difficult for;

Its two because end pin 26 when assembling with circuit board, is located because of 26 on pin of end is subjected to spacer portion 25 restrictions of pedestal 20, so end pin 26 is easy to generate flexural deformation in assembling process.

Therefore the defective that has combined the too small difficult assembling in gap, easy deformation between usual end pin 26 and pedestal 20 and the circuit board, and be inconjunction with the assembling speed that can reduce integral body causes that the product assembly cost is too high, the defective of easy short circuit.

The utility model content

The technical problems to be solved in the utility model provides a kind of connector construction, make its end pin to be positioned at really on the pedestal, allow the end pin be difficult for rocking, becoming flexible and flexural deformation because of external force produces, and end pin and circuit board in conjunction with the location time can be accurate more, contact really, reach the effect that impedance is more stable, on-state rate is preferable, have the effect that increases packaging efficiency.

For solving the problems of the technologies described above, the utility model mainly allows the pedestal of connector behind assembling end pin, and group is provided with briquetting on pedestal, and briquetting plugs combination for the end pin, and the utility model increases positioning combination between end pin and the pedestal with briquetting,

After adopting said structure, the end pin can be positioned at really on the pedestal for the utility model, allow the end pin be difficult for rocking, becoming flexible and flexural deformation because of external force produces, and end pin and circuit board in conjunction with the location time can be accurate more, contact really, reach the effect that impedance is more stable, on-state rate is preferable, have the effect that increases packaging efficiency.

Description of drawings

Fig. 1 is a kind of connector exploded perspective view commonly used;

Fig. 2 is a connector constitutional diagram commonly used;

Fig. 3 is a connector partial enlarged drawing commonly used;

Fig. 4 is the utility model exploded perspective view;

Fig. 5 is the utility model constitutional diagram;

Fig. 6 is the local assembled sectional view of the utility model;

Fig. 7 is another embodiment exploded perspective view of the utility model.

Embodiment

At first see also Fig. 4 and shown in Figure 5, from figure, demonstrate by a shell 30, a pedestal 40, a shell fragment 50, several end pin 60, a briquetting 70 and two independent end pin 80 and formed, wherein:

This shell 30, the foundry goods that it is formed in one, be provided with a storage tank 31 in shell 30 1 ends, and the both sides that is positioned at this end storage tank 31 all is provided with a slot 32, in slot 32 to outside be provided with a block button hole 321, and the opposite side in storage tank 31 all forms the guide rail 33 of a semicircle shape, and square groove edge place convexes with two positioning convex portion 34 on the storage tank 31 of shell 30 in addition;

This pedestal 40, the foundry goods that it is formed in one, two guide rails 33 of these pedestal 40 corresponding shells 30 are provided with two guide grooves 41, allow pedestal 40 be slidedly arranged on guide groove 41 on the guide rail 33 of shell 30 and be positioned in the storage tank 31, and this end ora terminalis that pedestal 40 is incorporated into shell 30 is provided with a connecting hole 42, and two positioning convex portion 34 of the corresponding shell 30 in this end ora terminalis place are provided with two detents 43, mat detent 43 is for the positioning convex portion 34 engaging location of shell 30, and the other end of pedestal 40 is provided with a tank 44, and this is held in 44 liang of opposed slot edge of tank and all is provided with a location notch 45, and be provided with several inserting holes 46 towards the direction of shell 30 in tank 44, and the opposite side of tank 44 all is provided with a card recess 47;

This shell fragment 50 is forked member, and forms a holding section 51 on the shell fragment 50, and this shell fragment 50 is during with pedestal 40 combinations, and it is with in the limited connecting hole 42 that is positioned at pedestal 40 in holding section 51, and the elongated end of shell fragment 50 then is positioned in the storage tank 31 of shell 30;

This end pin 60 is the hardware of L shape, and it is inserted in the inserting hole 46 of pedestal 40 with long end;

This briquetting 70, its correspondence respectively holds the other end of pin 60 to be provided with jack 71 for the location of planting, this briquetting 70 is mounted in the tank 41 of pedestal 40, and two card recesses 47 of briquetting 70 corresponding pedestals 40 are provided with two half-terete card protuberances 72, this briquetting 70 is slidingly installed in the card recess 47 of pedestal 40 with card protuberance 72, and be positioned in the tank 41 of pedestal 40, this is embedded one of pattern of location for this case, be provided with two grooves 73 in briquetting 70 towards the other end of pedestal 40 in addition;

This independently holds pin 80, it is inserted in the slot 32 of shell 30, and the block button hole 321 of independent end pin 80 corresponding shells 30 is provided with a buckle 81, this independently holds pin 80 to be positioned in the block button hole 321 of shell 30 with buckle 81, in addition, this independently holds the groove 73 of the location notch 45 of pin 80 corresponding pedestals 40 and briquetting 70 to be provided with a location stopper 82, in the location notch 45 that its mat location stopper 82 engagings are positioned at pedestal 40 and the groove 73 of briquetting 70.

In order to clearly demonstrate execution mode of the present utility model and effect, please cooperate with reference to figure 4,5, shown in 6, the utility model utilizes briquetting 70 to be provided with several jacks 71 can plug the location for each end pin 60, and the card protuberance 72 of briquetting 70 both sides can be slidedly arranged on card recess 47 places of pedestal 40, and crush block 70 is positioned in the tank 44 of pedestal 40;

In addition, after the utility model independently held pin 80 to be inserted in the slot 32 of shell 30, its location stopper 82 can fasten in the groove 73 of the location notch 45 that is positioned at pedestal 40 and briquetting 70 just, and crush block 70 is subjected to the restriction of independent end pin 80;

In view of the above, the utility model utilizes the structural design between briquetting 70 and the pedestal 40, allow end pin 60 be subjected to the alignment restrictions of briquetting 70, and the positioning combination between increase end pin 60 and the pedestal 40, and make that end pin 60 is difficult for rocking, become flexible flexural deformation and layback problem because of the external force generation, and end pin 60 and circuit board in conjunction with the location time can be accurate more, contact really, reach the effect that contact impedance is more stable, on-state rate is preferable, can bring the effect of follow-up assembling facility.

Another enforcement of the utility model sees also shown in Figure 7, shell 90 and end pin 91 are made as one, utilize briquetting 120 to be provided with several jacks 121 and can plug the location for each end pin 110, and the card protuberance 122 of briquetting 120 both sides can be slidedly arranged on card recess 101 places of pedestal 100, and crush block 120 is positioned in the tank 102 of pedestal 100.

In this mandatory declaration be, the card protuberance on briquetting and the card recess of pedestal, be embedded one of station-keeping mode for the utility model briquetting and pedestal, another kind of mode can be provided with the card protuberance at pedestal, and the card protuberance of the corresponding pedestal of briquetting is provided with the card recess, and crush block mat card recess is embedded the card protuberance that is positioned at pedestal.

In sum, the disclosed structure of the utility model embodiment, allow and hold the alignment restrictions that is subjected to briquetting between pin and the pedestal, and the location between increase end pin and the pedestal, allow the end pin be difficult for rocking, becoming flexible and flexural deformation because of external force produces, and end pin and circuit board in conjunction with the location time can be accurate more, contact really, reach the effect that impedance is more stable, on-state rate is preferable.

Claims

1, a kind of connector construction is inserted with the end pin in the tank of pedestal, it is characterized in that: be embedded at the tank of pedestal and be positioned with briquetting, and briquetting is provided with the jack that plugs the location for the default place of end pin.

2, according to the described connector construction of claim 1, it is characterized in that: the tank opposite side of this pedestal is provided with the card recess, and the card recess of the corresponding pedestal of briquetting is provided with the card protuberance, and this briquetting is embedded the card recess that is positioned at pedestal with the card protuberance.

3, according to the described connector construction of claim 1, it is characterized in that: the tank opposite side of this pedestal is established the card protuberance, and the card protuberance of the corresponding pedestal of briquetting is provided with the card recess, and this briquetting is embedded the card protuberance that is positioned at pedestal with the card recess.

4, according to the described connector construction of claim 2, it is characterized in that: the card protuberance of this briquetting is made semi-cylindrical.

5, according to the described connector construction of claim 3, it is characterized in that: the card protuberance of this pedestal is made semi-cylindrical.