CN201075531Y - Stack type connector socket - Google Patents

Abstract

A stacked connector socket mainly comprises a metal shell, an insulator fixing seat arranged in the metal shell, and more than one spring clip, wherein: the metal shell is provided with more than two slots arranged in parallel up and down, wherein one slot is a two-in-one slot for inserting a connector head of any specification of USB or eSATA, and the other slots are single slots for inserting a connector head of only one specification of USB or eSATA, and the fixing seat is provided with a single tongue piece and a two-in-one tongue piece corresponding to each single slot and the two-in-one slot, respectively. Since the utility model is provided with slots stacked up and down on the same connector socket, space can be saved, and the cost of manufacturing more than two connector sockets separately can be saved by manufacturing and installing them once.

Description

Stackable Connector Socket

technical field

The utility model belongs to the technical field of line connectors, in particular to a connector socket capable of stably inserting a plug.

Background technique

In view of the fact that today's computer equipment generally uses connectors of two specifications: Universal Serial Bus (USB for short) and Serial Advanced Attachment Technology (External Serial ATA (eSATA for short), in order to use it at the same time without increasing the thickness of the notebook computer There are two types of connectors, so the applicant of the utility model once proposed to apply for a new patent case of "Connector Socket Applicable to Multiple Different Protocol Plugs", the certificate number is Taiwan New Patent No. M293552 (hereinafter referred to as the reference case) ), which is to set a fixing seat inside a hollow metal shell, one surface of the fixing seat is provided with a USB terminal group, and the other surface is provided with an eSATA terminal group for plugging in a USB connector or an eSATA connector. However, with the continuous expansion of external devices, the number of connectors is also increasing. Although the reference solution can be plugged with two connectors of different specifications, after all, only one of them can be plugged at a time, which is not enough. When more than two connector sockets need to be installed, the second connector sockets need to be installed side by side on the motherboard.

In addition to increasing the space, it is easy to increase the manufacturing time and cost due to the need to manufacture and install separately.

Utility model content

In order to improve the above defects, the main purpose of the present invention is to provide a stacked connector socket to effectively reduce the space and the time for installing the connector.

Based on the above purpose, the main technical means of this utility model is to provide a stacked connector socket, which includes a metal shell and an insulator fixing seat arranged in the metal shell, wherein:

The metal shell is a shell that opens toward the rear. There are more than two slots parallel up and down on the front panel. These slots include a two-in-one slot, and the rest are single slots. The grooves are separated by a transverse plate, and the top and bottom plates of the metal shell are respectively provided with two upper elastic arms and two lower elastic arms protruding inward;

There are two side blocks extending forward on both sides of the fixing base, and a spacer is provided between the two side blocks corresponding to each transverse plate of the metal shell, so as to divide the two side blocks into more than two It is a space juxtaposed up and down, the fixing seat is located in the two-in-one slot, and a single tongue is provided in the scope of the single slot. A two-in-one tongue and a single tongue are respectively provided. A first terminal group and a second terminal group are respectively provided on the two surfaces of the two-in-one tongue, and the specifications of the first terminal group and the second terminal group are different.

After implementing the above-mentioned technical means, the specific benefits that the utility model can obtain are: since the utility model includes a single slot stacked up and down, and a two-in-one slot, and a first terminal group of a single specification is arranged in the single slot, and the two There are two specifications of the first terminal group and the second terminal group in the one-in-one slot for plugging of the corresponding connector joints, and because the utility model is provided with two slots stacked up and down, it can save space, and One-time manufacturing and one-time installation saves the cost of manufacturing two connector sockets separately.

Description of drawings

Fig. 1 is a three-dimensional combined schematic view of the utility model.

Fig. 2 is a three-dimensional exploded schematic diagram of the utility model.

Fig. 3 is a schematic front view of the utility model.

Fig. 4 is a schematic side view sectional view of the utility model.

Fig. 5 is a schematic top view sectional view of the present invention, showing the combined state of the clip piece and the fixing seat.

Explanation of main component symbols

10 metal case 11 single slot

110 side elastic arm 111 upper elastic arm

12 2-in-1 slot 121 Lower elastic arm

15 side card production 16 upper card production

20 Fixed seat 21 Side block

22 spacer 23 single tongue

24 two-in-one tongue

25 First terminal group 26 Second terminal group

30 clip piece 31 elastic arm

33 card production film 40 rear cover film

41, 42 tabs

43 card slot

Detailed ways

In the following description, "front end" refers to the end of the connector socket for the connector to be inserted into; "rear end" is the opposite end of the front end; The connector socket is used to plug into this end of the circuit board; the "top" is the opposite end of the bottom end.

Please refer to Figures 1 to 4, the stacked connector socket provided by the utility model mainly includes a metal shell 10, an insulator fixing seat 20 installed inside the metal shell 10, and a clip located in the middle of the front end of the fixing seat 20. sheet 30, a rear cover sheet 40 located at the rear end of the holder 20.

The metal casing 10 is a thin metal shell with an opening towards the rear end, and has a top plate, a bottom plate, a front plate and two side plates, and its front plate forms more than two slots arranged up and down (shown in the drawing as being set with two slot), which is located at the bottom, and the slot is set as a two-in-one slot 12, and its slot outline is suitable for two kinds of protocols (such as USB and eSATA). Groove 11, the outline of this single slot 11 is that the connector joint of a single protocol (USB or eSATA) can be inserted. 11, there are two side elastic arms 110 extending backwards and inwards from the front plate, and the top plate of the metal shell 10 is integrally stamped to form two upper elastic arms 111 protruding downwards, and are located in the two-in-one Two pieces of lower elastic arms 121 protruding upwards are formed within the range of the slot 12 by integral stamping of the bottom plate, so as to be pressed against the surface of the joint when the connector joint is inserted. On the top plate of the metal shell 10 and the two side plates adjacent to the rear end, an upper card-making sheet 16 and a side card-making sheet 15 that are tilted forward are respectively integrally provided for the locking and positioning of the rear cover sheet 40;

The rear cover 40 is a thin metal plate, and its top edge and two sides are respectively provided with a protruding piece 41, 42 protruding forward, and a card slot 43 is respectively provided on each of the protruding pieces 41, 42, by each card slot 43 Correspondingly buckle on the upper locking piece 16 and the side locking piece 15 of the metal shell 10 for positioning.

The fixed base 20 is an insulator inserted inside the metal shell 10, and its two sides respectively have a side block 21 extending forward, and between the two side blocks 21 there is more than one piece extending in the same direction as the side block 21. Spacer 22, the position of each spacer 22 is corresponding to the transverse plate body of metal casing 10 front plate, to divide the space between two side blocks 21 into more than two spaces juxtaposed up and down, in these spaces respectively set There is a single tongue 23 located within the range of the single slot 11, and a two-in-one tongue 24 located within the range of the two-in-one slot 12, and a first terminal group 25 is provided on one surface of the single tongue 23 It can be a USB or eSATA specification, or it can be a terminal group of other protocols, and around the single tongue 23 and the inner side of the two side blocks 21, a corresponding connection can be formed with the single slot 11 of the metal shell 10. The outline for the plug-in of the USB connector (shown in the figure is the outline for the plug-in of the USB connector). And the two surfaces of the two-in-one tongue 24 are respectively provided with a first terminal group 25 and a second terminal group 26, and the specifications of the first terminal group 25 and the second terminal group 26 are different (the first terminal group 25 shown in the figure One terminal group is USB specification, and the second terminal group is eSATA). The surroundings of the two-in-one tongue 24 and the inner sides of the two side blocks 21 form a contour corresponding to the two-in-one slot 12 profile of the metal shell 10 for the insertion of two kinds of connector joints of different specifications (in the figure Shown for USB connector and eSATA connector).

The clip sheet 30 is a U-shaped metal clip with an opening to the rear, and is covered by the front end of the spacer 22 of the holder 20. The top and bottom plates of the clip sheet 30 are respectively provided with two upward and downward protrusions. Elastic arm 31, shown in Fig. 2 and Fig. 5 again, the two sides of the top and bottom plate rear end of this bullet clip piece 30 are respectively provided with an outward and forward locking piece 33, make the free end of locking piece 33 have can Compressed elasticity, and the inner sides of the two side blocks 21 of the fixing seat 20 respectively protrude a blocking flange 27 for the free end of the clamping piece 33 to clamp against, so that the clip piece 30 is buckled and fixed.

As can be seen from the foregoing, the utility model aims to provide more than two slots arranged up and down, including a two-in-one slot applicable to two protocols, and more than one single slot applicable to a single protocol, so space can be saved And the cost of manufacturing and installing multiple connector sockets.

Claims (5)

1. A stacked connector socket, characterized in that it includes a metal shell and an insulator fixing seat arranged in the metal shell, wherein: The metal shell is a shell that opens toward the rear. There are more than two slots parallel up and down on the front panel. These slots include a two-in-one slot, and the rest are single slots. The grooves are separated by a transverse plate, and the top and bottom plates of the metal shell are respectively provided with two upper elastic arms and two lower elastic arms protruding inward; There are two side blocks extending forward on both sides of the fixing base, and a spacer is provided between the two side blocks corresponding to each transverse plate of the metal shell, so as to divide the two side blocks into more than two It is a space juxtaposed up and down, the fixing seat is located in the two-in-one slot, and a single tongue is provided in the scope of the single slot. A two-in-one tongue and a single tongue are respectively provided. A first terminal group and a second terminal group are respectively provided on the two surfaces of the two-in-one tongue, and the specifications of the first terminal group and the second terminal group are different. 2. The stacked connector socket according to claim 1, characterized in that: there is further provided with more than one clip, which is a U-shaped clip clipped on the front end of the spacer, on the second plate of the clip Elastic arms protruding toward the inside of the slot are respectively integrally stamped and formed. 3. The stacked connector socket according to claim 2, characterized in that: the two sides of the rear end of the magazine clip are respectively provided with a locking piece protruding outward and forward, and the two side blocks of the fixing seat The inner side walls are respectively provided with retaining flanges for buckling the front edge of the clamping sheet. 4. The stackable connector socket according to claim 1, 2 or 3, wherein two sides of the single socket are provided with side elastic arms protruding backward and inward from the front panel. 5. The stacked connector socket according to claim 4, characterized in that: a rear cover is provided, which is closed at the rear end of the metal shell, and the top edge and two sides of the sheet body are respectively provided with protrusions extending forward. pieces, each protruding piece is respectively provided with a card slot; And the top plate and the two sides of the near rear end of the metal shell are respectively provided with an upper card-making sheet and a side card-making sheet for each draw-in groove buckle.

Images