CN2838093Y

CN2838093Y - Fixing device for expansion connector

Info

Publication number: CN2838093Y
Application number: CN 200520104122
Authority: CN
Inventors: 许政阳
Original assignee: Advantech Co Ltd
Current assignee: Advantech Co Ltd
Priority date: 2005-08-18
Filing date: 2005-08-18
Publication date: 2006-11-15
Anticipated expiration: 2015-08-18

Abstract

The utility model discloses a fixing device of an expansion connector, which comprises an accommodating part and a fixing part, wherein the accommodating part is used for accommodating a joint of the expansion connector, and the fixing part is used for being fixed on a casing, so that a slot of the joint is aligned with a preset slot hole on the casing; therefore, the assembling position of the expansion connector is not limited, and the expansion connector can be assembled at any position on the shell, so that the plugging of the external connecting wire is more convenient and easier, and the number and the installation position of the expansion adapter cards are not limited.

Description

The fixture of expansion connector

Technical field:

The utility model relates to a kind of fixture, refers to a kind of fixture of expansion connector especially.

Background technology:

Usually can cooperate the position that plugs of expanding adapter on the casing backboard of general main frame, and be preset with some slotted eyes side by side for the protruding dew of expansion connector on this expansion adapter, so that the grafting of external connection line, yet the motor main frame is for the volume that reduces motherboard and the overall volume of main frame, this expansion adapter plug close that the position can be very, so regular meeting cause adjacent expansion connector too near and make the grafting of external connection line and the unusual inconvenience of choosing; Especially general industrial main frame, because its function is comparatively complicated, therefore the slot that expands adapter just needs more, yet carrying on as before, the casing backboard of this industrial computer main frame need provide the protruding dew of the connector of power supply unit or other built-in equipment position, therefore just can not be along with this expand the slot of adapter and set out corresponding slotted eye on the relative position on this casing backboard, like this then quantity this expansion adapter just can significantly be restricted and can't do effective expansion according to need.

The utility model content:

Technical problem to be solved in the utility model is: at the deficiencies in the prior art, provide that a kind of have can be for the optional position that the joint of expansion connector is fixed on the casing, to make things convenient for the fixture of expansion connector that plugs and expand the assembling of adapter of external connection line.

In order to solve the problems of the technologies described above, the technical scheme that the utility model adopted is: a kind of fixture of expansion connector, this fixture is connected with expansion connector, expansion connector comprises that one has the joint of slot, this fixture includes a holding part and a fixed part, the joint of described expansion connector is placed in the holding part, and fixed part is fixed on the casing.

Described fixed part comprises two lugs, and in having on this lug for screw the screw of described fixture screw lock on this casing.Described holding part has a tank, and the joint of described expansion connector is placed in the tank.Described holding part has a plurality of tanks, and the joint of described expansion connector is placed in the tank.

Described expansion connector more comprises a circuit board and a connecting line, the joint weldering of expansion connector is established and is fixed on the circuit board, circuit board one side has plural terminals, the connecting line two ends have one first connection-peg and one second connection-peg respectively, this first connection-peg is connected with this terminal, and this second connection-peg and an expansion adapter are connected.Described holding part bottom side forms the opening shape, and forms a trip in the lateral margin of this opening, and the trip hook is in the bottom side of described joint edge, and described circuit board is to having one for the ccontaining chute of this trip in the trip place.

The slot of described joint can be a RJ45 interface or a USB interface.

Compared with prior art, the utility model has the advantages that: by this fixture, this expansion connector just can be assembled in any place of casing according to need, so that the grafting of external connection line can be therefore comparatively convenient, and the quantity and the position of the expansion adapter in the main frame also can not be restricted.

Description of drawings:

Fig. 1 is the three-dimensional exploded view of the utility model one embodiment and casing and expansion connector use.

Fig. 2 is the constitutional diagram of Fig. 1.

Fig. 3 is the generalized section of Fig. 2.

Fig. 4 is the three-dimensional exploded view of another embodiment of the utility model and casing and expansion connector use.

Label declaration:

1 casing, 10 slotted eyes

11 perforation, 2 expansion connectors

20 joints, 200 slots

21 circuit boards, 210 terminals

211 chutes, 22 connecting lines

220 first connection-pegs, 221 second connection-pegs

3 fixtures, 30 holding parts

31 tanks, 310 trips

32 fixed parts, 33 lugs

330 screws, 34 screws

Embodiment:

Embodiment 1, sees also Fig. 1-shown in Figure 3, the fixture of the utility model expansion connector, and it mainly is for expansion connector 2 being fixed in the device on the casing 1, wherein:

This casing 1 has the default slotted eye 10 of plural number, and respectively has a perforation 11 respectively in the both sides of this slotted eye 10;

This expansion connector 2, comprise a joint 20, one circuit board 21 and a connecting line 22, wherein this joint 20 has a slot 200, can peg graft for outside connecting line, this circuit board 21 is established fixing for these joint 20 welderings, and a side has plural terminals 210, in addition be provided with a chute 211 again and extend to this joint 20 bottoms in the centre of this circuit board 21, and these connecting line 22 two ends respectively have one first connection-peg 220 and one second connection-peg 221 respectively, this first connection-peg 220 is for being connected with this terminal 210, and this second connection-peg 221 supplies to be connected with an expansion adapter that is inserted on the motherboard, and the slot 200 of this joint 20 can be RJ45 interface or USB interface;

This fixture 3 comprises:

One holding part 30, comprising a tank 31 can be for the joint 20 of ccontaining this expansion connector 2, and the bottom side of this tank 31 forms the opening shape, and is formed with a trip 310 in the lateral margin of this opening, and this trip 310 can be arranged in the chute 211 and for hook in the bottom side of joint 20 edge;

One fixed part 32, comprise two lugs 33 and be formed at both sides, and has screw 330 on this lug 33, can be for utilizing screw 34 to pass the perforation 11 of casing 1 screw lock in this screw 330, with with these fixture 3 screw locks fixedly on the casing 1, so that the slot 200 of this joint 20 aligns slotted eye 10 default on this casing 1.

Embodiment 2, see also shown in Figure 4ly, and its structure is roughly identical with embodiment 1, and difference only be to have two tanks 31 in the holding part 30 of this embodiment 2 can be ccontaining for the joint 20 of different expansion connectors 2 respectively.

Because this fixture 3 can be assembled in the joint 20 of this expansion connector 2 in the reservation slotted eye 10 of any place on the casing 1, and then be connected to connecting line 22 and expand on the adapter, therefore can make 20 of joints that are assembled in each expansion connector 2 on the casing 1 have bigger distance, so that the grafting of external connection line, and therefore the quantity of the expansion adapter in the main frame and position also can not be subjected to any restriction.

In sum, the utlity model has usability and progressive on the industry as can be known, and in like product, there is no similar products or deliver and have novelty, so met the application important document of novel patent.

Claims

1. A fixing device for an expansion connector, the fixing device is connected to the expansion connector, the expansion connector includes a joint with a slot, and the feature is that the fixing device includes a receiving part and a fixing part, the The joint of the expansion connector is accommodated in the accommodating part, and the fixing part is fixed on the casing.

2. The fixing device of the expansion connector according to claim 1, wherein the fixing part includes two lugs, and there are screws on the lugs for screwing the fixing device to the casing. screw holes on the

3. The fixing device of the expansion connector according to claim 1 or 2, characterized in that: the accommodating portion has a cavity, and the joint of the expansion connector is accommodated in the cavity.

4. The fixing device of the expansion connector according to claim 1 or 2, wherein the accommodating portion has a plurality of storage slots, and the joints of the expansion connector are accommodated in the storage slots.

5. The fixing device of the expansion connector according to claim 1, characterized in that: the expansion connector further comprises a circuit board and a connecting wire, the joint of the expansion connector is welded and fixed on the circuit board, and the circuit board One side has a plurality of terminals, and the two ends of the connection line respectively have a first plug connector and a second plug connector, the first plug connector is connected with the terminal, and the second plug connector is connected with an expansion adapter card.

6. The fixing device of the expansion connector according to claim 5, characterized in that: the bottom side of the accommodating part is formed into an opening shape, and a hook is formed on the side edge of the opening, and the hook is hooked on the said accommodating part. The bottom side edge of the joint, the circuit board has a sliding groove for the hook to accommodate the hook.

7. The fixing device of the expansion connector according to claim 1, wherein the slot of the connector can be an RJ45 interface.

8. The fixing device of the expansion connector according to claim 1, wherein the slot of the connector is a USB interface.