CN215896879U

CN215896879U - Female terminal connector

Info

Publication number: CN215896879U
Application number: CN202122402073.1U
Authority: CN
Inventors: 赖海潮; 梁泰峰
Original assignee: Wenzhou Aohai Electric Co ltd
Current assignee: Wenzhou Aohai Electric Co ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-02-22
Anticipated expiration: 2031-09-30

Abstract

The utility model provides a female end connector which comprises a shell, wherein an inserting part is arranged on the shell, a clamping piece, a shielding piece and an operating key are arranged on the shell, the clamping piece is elastically arranged in a swinging mode, one end of the clamping piece can extend to the inserting part, the operating key is connected to the other end of the clamping piece, the operating key is obliquely and extends upwards, the shielding piece comprises a first shielding part and a second shielding part, the first shielding part is covered above the clamping piece in a semi-annular mode, the second shielding part is arranged on two sides of the clamping piece, the second shielding part is gradually and slightly extended towards the direction far away from the clamping piece, and the tail end of the operating key extends to a position higher than that of the second shielding part. Aiming at the defects of the prior art, the utility model provides the female end connector which is stable in connection and easy to operate.

Description

Female terminal connector

Technical Field

The utility model relates to a female end connector.

Background

The connector of the automobile is generally divided into a female connector and a male connector, wherein the female connector and the male connector are respectively provided with electric contacts which are mutually in inserting fit, electric connection between different lines is formed through the inserting fit of the electric contacts and the female connector, the female connector is generally provided with a shell, the shell comprises a clamping piece, an operation part and an inner cavity for placing a power supply contact element, the clamping piece is used for forming clamping positioning with the male connector, and the problems that the two connectors are not loosened and cannot be contacted are prevented; or the operation restriction is large, and the user is difficult to operate and separate.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the female end connector which is stable in connection and easy to operate.

In order to achieve the purpose, the utility model provides a female end connector which comprises a shell, wherein an inner cavity, an insertion part, a clamping piece, a shielding piece and an operation key are arranged on the shell, the clamping piece is elastically arranged in a swinging mode, one end of the clamping piece can extend to the insertion part, the operation key is connected to the other end of the clamping piece, the operation key extends upwards in an inclined mode, the shielding piece comprises a first shielding part and a second shielding part, the first shielding part is covered above the clamping piece in a semi-annular mode, the second shielding part is arranged on two sides of the clamping piece, the second shielding part extends towards the direction far away from the clamping piece in a gradually-decreasing mode, and the tail end of the operation key extends to a position higher than that of the second shielding piece.

The technical scheme has the advantages that: one end of the elastic swinging clamping piece extends to the insertion part and is elastically pressed on a corresponding part of the male end connector to form the positioning of the two parts; the operation key connected to the clamping piece can be linked with the clamping piece, and the operation of a user is facilitated through the arrangement that the operation key extends upwards in an inclined manner; the setting of first occlusion part on the shielding piece, can form the screening to the joint spare, avoid external interference, and the second occlusion part that is located the manipulating key both sides then can form the screening to the manipulating key, and cooperate between the manipulating key that upwards inclines and the second occlusion part that gradually diminishes and extend, can make the state that the manipulating part is only terminal to be higher than the second shielding piece, reduce the risk of unexpected pressurized when the operating personnel of being convenient for press, when the user of being convenient for operates on the whole, avoid leading to two connectors because the manipulating key mistake pressurized, it is unexpected not hard up, the condition of separation takes place.

The utility model may further be arranged to: the operating key middle part one side towards the casing be provided with first butt piece, the casing on be provided with second butt piece, first butt piece can move to with second butt piece looks butt along with the operating key.

Through further setting up, set up first butt joint piece and the second butt joint piece that can mutual butt on operating key middle part and casing, can be behind both butts, the butt department of first butt joint piece and second butt joint piece is shifted from its junction with joint spare to the swing center of operating key, so, just can set to when operating key swings with two swing centers, constitute the state of different influences to the joint spare, thereby make operating key when initial small-amplitude motion, influence to the joint spare is less, and after shifting the swing center, then can be to effectual joint spare motion of making, the setting of cooperation second occlusion part, assurance that can be better is connected stably and easy to operate.

The utility model may further be arranged to: the shielding piece is provided with a connecting rib, the connecting rib is arranged in an arc shape, and two ends of the connecting rib are respectively connected with the operating key and the first shielding part.

Through further setting, set up the splice bar with the operation key-type in first occlusion part to set the splice bar to the arc, can produce the pulling force when the operation key takes place to swing on the one hand, reduce unexpected wobbling possibility, on the other hand sets the splice bar to the arc, and difficult fracture also avoids the user to operate too hard.

The utility model may further be arranged to: and a reinforcing rib is arranged between the operating key and the upward end surface of the clamping piece.

Through further setting, the pulling force to the clamping piece when the operation key swings, the connection strength between the operation key and the clamping piece are strengthened.

The utility model may further be arranged to: the plug-in connection part is provided with a protruding part, the protruding part is arranged in a semi-annular shape along the peripheral wall of the plug-in connection part, the protruding part is provided with a flange extending in the same direction as the plug-in connection part, and a notch is formed in the position, corresponding to the clamping part, of the flange.

Through further setting up, make and form the structure of inserting the flute profile between grafting portion and the flange, and the one end of joint spare and public end connector with extend the partial butt cooperation among grafting portion and the flange, strengthen the joint strength of two connectors.

The utility model may further be arranged to: the socket part is provided with a plurality of jacks, the upper side and the lower side of each jack are provided with elastic rods, and the opposite ends of the two elastic rods are provided with clamping heads.

Through further setting up, set up the setting of elastic rod and dop in the jack, when the contact piece in the in-process of jack of packing into, the contact piece can push away the elastic rod, impels two elastic rods to move towards the direction that backs on the back, when moving to corresponding position, then can supply the dop holding wherein through the part that sets up sunken on the contact piece in advance, form the location of contact piece and elastic rod, simple to operate.

The utility model may further be arranged to: the plug-in connection portion in be provided with the division board that constitutes a plurality of jack intervals, division board one end department in opposite directions is provided with the spacing groove.

Through further arrangement, when the contact piece moves to a corresponding position, the elastic rod is matched to limit the contact piece together.

The utility model may further be arranged to: the plug-in connection part is sleeved with a front cover capable of covering the plug-in connection part.

Through further setting up, can form to the elastic rod of grafting portion department, dop and division board and cover, form the protection to the contact that is located grafting portion.

Drawings

FIG. 1 is a perspective view of an embodiment of the present invention;

FIG. 2 is a top view of an embodiment of the present invention;

FIG. 3 is a cross-sectional view taken at A-A of FIG. 2 in accordance with an embodiment of the present invention;

FIG. 4 is a perspective view of the housing of the embodiment of the present invention 1;

FIG. 5 is a perspective view of the housing of the embodiment of the present invention shown in FIG. 2;

FIG. 6 is an enlarged view of portion a of FIG. 5 according to an embodiment of the present invention;

wherein: a housing 1; a plug-in part 11; an insertion hole 111; an elastic rod 112; a chuck 1121; a partition plate 113; a limiting groove 1131; a clip member 12; a shield 13; the first shielding portion 131; the second shielding portion 132; the connecting ribs 133; an operation key 14; a first abutment block 141; the convex ribs 142; a reinforcing rib 143; a second abutment block 15; a boss portion 16; a rib 161; a notch 162; a rear cover 17; a connecting portion 171; a front cover 2; a contact 3.

Detailed Description

An embodiment of a female end connector of the present invention is shown in FIGS. 1-6: including casing 1, casing 1 on set up grafting portion 11, joint spare 12, shielding piece 13 and operating key 14, joint spare 12 elastic swing set up, the one end of joint spare 12 can extend grafting portion 11 department, operating key 14 connect at the other end of joint spare 12, and operating key 14 upwards slope extension setting, shielding piece 13 including first shielding portion 131 and second shielding portion 132, first shielding portion 131 be the semicircular cover in joint spare 12 top department, second shielding portion 132 set up in the both sides department of joint spare 12, second shielding portion 132 is towards the direction of keeping away from joint spare 12 and is little extension setting gradually, and operating key 14's end extends to being higher than second shielding portion 132 setting. The middle of the operating key 14 is provided with a first abutting block 141 towards one side of the housing 1, the housing 1 is provided with a second abutting block 15, and the first abutting block 141 can move along with the operating key 14 to abut against the second abutting block 15. In this embodiment, the end of the operation key 14 is further provided with an arc-shaped rib 142 to enhance the friction between the user's finger and the operation key, and the arc-shaped rib can better correspond to the shape of the user's finger. The shielding piece 13 is provided with a connecting rib 133, the connecting rib 133 is arranged in an arc shape, and two ends of the connecting rib 133 are respectively connected with the operation key 14 and the first shielding portion 131. A reinforcing rib 143 is arranged between the operating key 14 and the upward end surface of the clamping piece 12. The plug part 11 is provided with a convex part 16, the convex part 16 is arranged in a semi-annular shape along the peripheral wall of the plug part 11, the convex part 16 is provided with a flange 161 extending along the same direction with the plug part 11, and the position of the flange 161 corresponding to the clamping piece 12 is provided with a notch 162. The insertion part 11 is provided with a plurality of insertion holes 111, the upper and lower sides of the insertion holes 111 are provided with elastic rods 112, and the opposite ends of the two elastic rods 112 are provided with clamping heads 1121. The inserting part 11 is provided with a partition plate 113 forming a plurality of inserting holes 111 at intervals, and one end of the partition plate 113 opposite to each other is provided with a limit groove 1131. The plug part 11 is sleeved with a front cover 2 capable of covering the plug part. In this embodiment, the housing 1 is further provided with a rear cover 17 in a swinging manner, and the rear cover 3 is connected with the housing 1 through an arc-shaped connecting portion 171. In the present embodiment, a contact 3 mating plug portion 11 schematic is also provided.

The above example is only one of the preferred embodiments of the present invention, and general changes and substitutions by those skilled in the art within the technical scope of the present invention are included in the protection scope of the present invention.

Claims

1. The utility model provides a female end connector, including the casing, the casing on set up grafting portion, its characterized in that: the casing on be provided with joint spare, shielding part and operating key, joint spare elastic swing set up, the one end of joint spare can extend grafting portion department, operating key connect the other end department at joint spare, and operating key extends the setting to incline upwards, shielding part including first shielding part and second shielding part, first shielding part be the semicircular in shape and cover in joint spare top department, second shielding part set up in the both sides department of joint spare, second shielding part is towards the direction of keeping away from joint spare and is gradually little extend the setting, and the end of operating key extends to being higher than the setting of second shielding part.

2. The female connector of claim 1, wherein: the operating key middle part one side towards the casing be provided with first butt piece, the casing on be provided with second butt piece, first butt piece can move to with second butt piece looks butt along with the operating key.

3. The female connector according to claim 1 or 2, wherein: the shielding piece is provided with a connecting rib, the connecting rib is arranged in an arc shape, and two ends of the connecting rib are respectively connected with the operating key and the first shielding part.

4. The female connector according to claim 1 or 2, wherein: and a reinforcing rib is arranged between the operating key and the upward end surface of the clamping piece.

5. The female connector according to claim 1 or 2, wherein: the plug-in connection part is provided with a protruding part, the protruding part is arranged in a semi-annular shape along the peripheral wall of the plug-in connection part, the protruding part is provided with a flange extending in the same direction as the plug-in connection part, and a notch is formed in the position, corresponding to the clamping part, of the flange.

6. The female connector of claim 5, wherein: the socket part is provided with a plurality of jacks, the upper side and the lower side of each jack are provided with elastic rods, and the opposite ends of the two elastic rods are provided with clamping heads.

7. The female connector of claim 6, wherein: the plug-in connection portion in be provided with the division board that constitutes a plurality of jack intervals, division board one end department in opposite directions is provided with the spacing groove.

8. The female connector of claim 7, wherein: the plug-in connection part is sleeved with a front cover capable of covering the plug-in connection part.