CN200959414Y - Electric connector - Google Patents

Abstract

The utility model discloses an electric connector which includes a first body and a second body, the two bodies form an accepting space; a first connecting component is accepted in the accepting space, an elastic component is connected with the first connecting component and the first body; the first body and the second body are arranged with a clipping hook and a clipping groove. The user can quickly lock the first body and the second body through directly pressing the first body of the electric connector which can decrease the difficulty of the mould development, improve the production efficiency and reduce the damage of the product caused by assembling.

Description

Electric connector

[technical field]

The relevant a kind of electric connector of the utility model refers in particular to the electric connector with buckle structure.

[background technology]

In existing electric connector socket end, the electric connector upper and lower cover body docks by the mode of screw thread usually, or by bolt the two is connected.When electric connector when up and down the mode of lid screw thread connects because the common thickness in the edge of electric connector is less, the helical angle of screw thread is also less, so it is difficult usually by instrument screw thread to be set, sliding tooth also takes place in installation process easily, causes the damage of product, thereby increases cost.When adopting the bolt butt joint, need special-purpose instrument when mounted, also consume man-hour.

In sum, necessaryly provide a kind of more advanced electric connector of being convenient to install.

[utility model content]

Main purpose of the present utility model is to provide a kind of electric connector of being convenient to install.

For achieving the above object, the utility model electric connector by the following technical solutions: a kind of electric connector, comprise first body and second body, the two forms a receiving space; First coupling assembling is contained in the above-mentioned receiving space; Flexible member connects first coupling assembling and first body; Wherein, first body and second body are provided with the clamping hook and the buckling groove of clamping mutually.

Compared with prior art, the utility model electric connector has following effect: the user can be by directly pushing first body of electric connector, fast first body and second body are fastened, can reduce difficulty, the lifting production efficiency of mould development and reduce the damage of product that causes by assembling.

[description of drawings]

Fig. 1 is the three-dimensional exploded view of the utility model electric connector.

Fig. 2 is another three-dimensional exploded view of the utility model electric connector.

Fig. 3 is the stereogram of the part assembly of the utility model electric connector.

Fig. 4 is the three-dimensional exploded view of another angle of the utility model electric connector.

Fig. 5 is the cutaway view of the utility model electric connector.

[embodiment]

See also shown in Figure 1ly, electric connector 100 comprises upper cover body 11, lower cover 12; Be contained in the fixed head 31 between the lid 11,12 up and down; Be connected in the pallet 32 of lower cover 12; Fixed head 31, pallet 32 and lower cover 12 form a receiving space, the cable 71 that is provided with first, second printed circuit board (PCB) 52,62 and is used to connect first, second printed circuit board (PCB) 52,62 in this receiving space; Be welded in first, second coupling assembling 51,61 of above-mentioned first, second printed circuit board (PCB) 52,62 respectively; Be located at the substrate 73 under first printed circuit board (PCB) 52; Fixed screw 42, butt joint screw 43; Metal frame 74.

Upper cover body 11 comprises the butt hole 110 that permission first coupling assembling 51 passes through and three clamping hooks 111 that connect with lower cover 12 buckling grooves 123 (being detailed later).The area of butt hole 110 is slightly larger than first coupling assembling 51, and when first coupling assembling 51 cooperated with butt connector, first coupling assembling 51 can have certain skew in butt hole 110.

Lower cover 12 comprises three buckling grooves 123 that dock with upper cover body 11 clamping hooks 111, accommodates the resettlement section 121 of second coupling assembling 61, with the protuberance 122 of recess 310 (being detailed later) butt of fixed head 31, and the outstanding edge 120 that connects with pallet 32.Upper and lower cover body fastens mutually by clamping hook 111 and buckling groove 123.In when assembling, can be earlier two clamping hooks 111 of a side be slipped into from the side, above-mentioned two clamping hooks 111 are interlocked with corresponding two buckling grooves 123, again with the 3rd clamping hook 111 from the top by pushing and the 3rd buckling groove 123 fastenings.Also can adopt another kind of assembly method,, three pairs of clamping hooks 111 and buckling groove 123 directly be fastened by pushing with axially overlapping of upper and lower cover body 11,12.

Fixed head 31 is contained in the receiving space of lid 12 up and down, and is connected to lower cover 12.Fixed head 31 comprises the recess that is used to locate 310 with protuberance 122 butts; The spliced eye 311 that allows first coupling assembling 51 to pass through; For the set bolt 312 of fixed screw 42 locking, for 43 lockings of butt joint screw to connecting bolt 313.

Fixed screw 42 comprises nut portion (not label) and threaded portion (not label).

The outstanding edge 120 of pallet 32 and lower cover 12 connects, and is provided with butt joint bolt hole 323, fixed bolt hole 322.The diameter of butt joint bolt hole 323 is greater than the nut to connecting bolt 313, in order to accommodate connecting bolt 313; The diameter of fixed bolt hole 322 is less than the diameter of the nut of fixed screw 42, the threaded portion of fixed screw 42 pass pallet 32 and with set bolt 312 lockings of fixed head 31, can realize that pallet 32, lower cover 12 combine with the firm of fixed head 31.

Between to connecting bolt 313 and butt joint screw 43, be provided with first printed circuit board (PCB) 52, substrate 73, flexible member 430 according to the butt connector direction of insertion.Be welded with first coupling assembling 51 on first printed circuit board (PCB) 52, this first coupling assembling 51 is exposed to outside the electric connector 100 by the spliced eye 311 of fixed head 31, the butt hole 110 of upper cover body 11; First printed circuit board (PCB) 52 is provided with first spacing hole 521 and some first golden fingers 520; Substrate 73 both sides are provided with the 3rd spacing hole 731, and the middle part is provided with depressed part 732 and connects to prevent first coupling assembling 51 and substrate 73; Flexible member 430 is connected to substrate 73 and butt joint nut respectively, when externally element is connected to first coupling assembling 51, flexible member 430 can deform, make first coupling assembling 51 on the butt connector direction of insertion, produce displacement, allow accurately perception of user, the buffering of flexible member 430 also can prevent user's excessive damage that causes electric connector 100 of exerting oneself.

Metal frame 74 is located in the lower cover 12, can reduce the center of gravity of electric connector 100, guarantees the stability that electric connector 100 uses.

Second coupling assembling 61 is welded in second printed circuit board (PCB) 62 and is contained in the resettlement section 121 of lower cover 12.Second printed circuit board (PCB) 62 is provided with second golden finger, 620, the second golden fingers 620 and is connected by cable 71 with first golden finger 520.Second printed circuit board (PCB) 62 also be provided with can be by fixed screw 42 second spacing hole 621, realize spacing to second printed circuit board (PCB) 62 and second coupling assembling 61 by fixed screw 42 and lower cover 12 resettlement sections 121 spacing.

Slipmat 72 is located at the downside of pallet 32 by bonding mode.Slipmat 72 adopts the bigger material of frictional force, when less masterpiece is used for electric connector 100, can prevent that electric connector 100 from sliding.

The utility model also can adopt another kind of embodiment, and in this embodiment, upper cover body and fixed head are an integral body, are regarded as first body; Lower cover and pallet are an integral body, are regarded as second body.First body is connected by the buckle mode with second body.

The utility model also can adopt the third embodiment, and in this embodiment, upper cover body and fixed head are an integral body, are regarded as first body.First body is connected by the buckle mode with lower cover.

Claims (10)

1. an electric connector comprises first body and second body, and the two forms a receiving space; First coupling assembling is contained in the above-mentioned receiving space; Flexible member connects first coupling assembling and first body; It is characterized in that: first body and second body are provided with the clamping hook and the buckling groove of clamping mutually.

2. electric connector as claimed in claim 1 is characterized in that: first body comprises upper cover body and fixed head.

3. electric connector as claimed in claim 1 is characterized in that: electric connector is provided with first printed circuit board (PCB) with first coupling assembling machinery and electric connection.

4. electric connector as claimed in claim 2 is characterized in that: fixed head is provided with the butt hole of area greater than first coupling assembling.

5. electric connector as claimed in claim 2 is characterized in that: second body comprises lower cover and pallet.

6. electric connector as claimed in claim 3 is characterized in that: electric connector is provided with the butt joint screw that passes first printed circuit board (PCB) and be locked in first body.

7. electric connector as claimed in claim 3 is characterized in that: electric connector is provided with two ends and is connected to first printed circuit board (PCB) and the spring that docks screw respectively below first printed circuit board (PCB).

8. electric connector as claimed in claim 5 is characterized in that: fixed head and corresponding respectively recess and the protuberance that is used to locate that be provided with of lower cover.

9. electric connector as claimed in claim 5 is characterized in that: electric connector is provided with fixed screw and the set bolt that connects pallet and fixed head.

10. electric connector as claimed in claim 9, it is characterized in that: pallet is connected in lower cover, and is fixed in first body by fixed screw.

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