CN210897810U

CN210897810U - Floating contact type electric connector

Info

Publication number: CN210897810U
Application number: CN201922364249.1U
Authority: CN
Inventors: 王慧钧
Original assignee: Geling Electronic Technology Ganzhou Co ltd
Current assignee: Geling Electronic Technology Ganzhou Co ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-06-30
Anticipated expiration: 2029-12-25

Abstract

The utility model relates to the technical field of connectors, in particular to a floating contact type electric connector; the utility model comprises a fixed frame, a floating frame and a contact terminal; the four end corners of the fixing frame are provided with L-shaped clamping corners; the floating frame comprises a first frame block frame and a second frame block frame which are connected with each other, the second frame block frame is positioned in an accommodating space at the center of the first frame block frame, and four end corners of the first frame block frame are respectively provided with a concave clamping groove for clamping an L-shaped clamping corner; in the utility model, the L-shaped clamping angle is inserted into the concave clamping groove, so that the floating frame is connected to the fixed frame, and the contact terminal is connected to the floating frame, thereby being capable of buffering through the fixed frame, and simultaneously the floating frame can also buffer, thereby reducing the influence of vibration on the contact terminal; the utility model discloses simple structure just connects firmly.

Description

Floating contact type electric connector

Technical Field

The utility model relates to a connector technical field, in particular to electric connector of contact floats.

Background

The connector is an electronic component that connects a conductor with an appropriate mating component to connect and disconnect a circuit, and is used to bridge a bridge for communication between different circuits that are blocked or isolated in the circuit, thereby allowing a current to flow and allowing the circuit to realize a predetermined function.

Generally used connectors are connected with jacks or female headers by using pins or pins, and at present, the connection stability of the connectors may be affected by vibration during connection, that is, the connection stability of the connectors is not sufficient.

Disclosure of Invention

In order to solve the above problem, an object of the utility model is to provide an electric connector of contact that floats, it inserts concave type draw-in groove through L type card angle for floating the frame and connecting on the mount, contact terminal connects on floating the frame, thereby can cushion through the mount, and floating the frame simultaneously also can cushion, reduces vibrations and to contact terminal's influence.

The utility model aims at realizing through the following technical scheme:

the utility model provides a floating contact type electric connector, which comprises a fixed frame, a floating frame connected on the fixed frame and a contact terminal connected on the floating frame; the four end corners of the fixing frame are provided with L-shaped clamping corners; the floating frame comprises a first frame block frame and a second frame block frame which are connected with each other, the second frame block frame is located in an accommodating space at the center of the first frame block frame, and concave clamping grooves used for being clamped into the L-shaped clamping corners are formed in four end corners of the first frame block frame.

As an improvement of the utility model, first frame comprises first cardboard and first connecting plate, second frame comprises second cardboard and second connecting plate, first connecting plate with the second connecting plate is connected, first cardboard with it is gapped between the second cardboard.

As a further improvement, the second frame block frame is provided with a contact block connected with the second connecting plate, and the contact block is located in the accommodating space of the central part of the second frame block frame.

As a further improvement of the present invention, a first clamping groove is formed at the bottom of the first clamping plate, a second clamping groove is formed at the bottom of the second clamping plate, and a contact hole is formed on the contact block; the contact terminal comprises an extension section, a first clamping section, a bending section, a second clamping section and a contact section, wherein the extension section is sequentially connected with the extension section of the fixing frame and used for being clamped into the first clamping groove, the bending section is used for being clamped into the gap, the second clamping section is used for being clamped into the second clamping groove, and the contact section is used for being clamped into the contact hole.

As a further improvement, the both sides of mount all are provided with the baffle, be provided with the card hole on the lateral wall of baffle, be provided with on the lateral wall of first cardboard and be used for the card to go into the buckle in card hole.

As a further improvement, both ends all are provided with the roof around the mount, both ends all are provided with around the second connecting plate and are used for supporting the kicking block of the bottom of roof.

As a further improvement of the present invention, it is adjacent that there is a notch between the first connecting plates, the top block stretches out to in the notch.

As a further improvement, the contact block is provided with a plurality of contact holes, two contact terminals are symmetrically connected on the contact block.

In the utility model, the L-shaped clamping angle is inserted into the concave clamping groove, so that the floating frame is connected to the fixed frame, and the contact terminal is connected to the floating frame, thereby being capable of buffering through the fixed frame, and simultaneously the floating frame can also buffer, thereby reducing the influence of vibration on the contact terminal; the utility model discloses simple structure just connects firmly.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

fig. 1 is a first schematic structural diagram of the present invention;

FIG. 2 is a second schematic structural view of the present invention;

fig. 3 is an exploded view of the present invention;

fig. 4 is a schematic structural view of the fixing frame of the present invention;

fig. 5 is a schematic structural view of the floating frame of the present invention;

fig. 6 is a top view of the present invention;

fig. 7 is a bottom view of the present invention;

fig. 8 is a left side view of the present invention;

fig. 9 is a cross-sectional view of the present invention;

fig. 10 is a front view of the present invention;

fig. 11 is a contact terminal of the present invention;

wherein the reference numerals are: 1-fixed frame, 11-L-shaped clamping corner, 12-baffle, 13-top plate, 14-clamping hole, 2-floating frame, 21-first frame block, 211-concave clamping groove, 212-first clamping plate, 213-first connecting plate, 214-first clamping groove, 215-clamping buckle, 22-second frame block, 221-second clamping plate, 222-second connecting plate, 223-gap, 224-contact block, 225-second clamping groove, 226-top block, 227-notch, 228-contact hole, 3-contact terminal, 31-extension section, 32-first clamping section, 33-bending section, 34-second clamping section and 35-contact section.

Detailed Description

In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

As shown in fig. 1 to 11, the floating contact electrical connector of the present invention includes a fixing frame 1, a floating frame 2 connected to the fixing frame 1, and a contact terminal 3 connected to the floating frame 2.

As shown in fig. 1 and 2, the four corners of the fixing frame 1 are provided with L-shaped clamping corners 11; the floating frame 2 comprises a first frame 21 and a second frame 22 which are connected with each other, the second frame 22 is positioned in the accommodating space at the center of the first frame 21, and concave clamping grooves 211 used for clamping the L-shaped clamping corners 11 are formed in four end corners of the first frame 21.

The utility model discloses in, insert concave type draw-in groove 211 through L type card angle 11 for floating frame 2 is connected on mount 1, and contact terminal 3 is connected on floating frame 2, thereby can cushion through mount 1, and floating frame 2 also can cushion simultaneously, reduces vibrations to contact terminal 3's influence.

As shown in fig. 5, the first frame 21 is composed of a first catch plate 212 and a first connecting plate 213, the second frame 22 is composed of a second catch plate 221 and a second connecting plate 222, the first connecting plate 213 is connected to the second connecting plate 222, and a gap 223 is formed between the first catch plate 212 and the second catch plate 221.

In order to facilitate the connection to the contact terminal 3, a contact block 224 connected to the second connection plate 222 is provided in the second block frame 22, and the contact block 224 is located in the receiving space at the center of the second block frame 2.

As shown in fig. 9, the bottom of the first clamping plate 212 is provided with a first clamping groove 214, the bottom of the second clamping plate 221 is provided with a second clamping groove 225, and the contact block 224 is provided with a contact hole 228; the contact terminal 3 comprises an extending section 31 of the extending fixing frame 1, a first clamping section 32 for clamping into the first clamping groove 214, a bending section 33 for clamping into the gap 223, a second clamping section 34 for clamping into the second clamping groove 225 and a contact section 35 for clamping into the contact hole 228 which are connected in sequence, so that the contact terminal 3 is convenient to be fixedly connected.

As shown in fig. 10, two sides of the fixing frame 1 are provided with a baffle 12, an outer side wall of the baffle 12 is provided with a clamping hole 14, and an outer side wall of the first clamping plate 212 is provided with a buckle 215 for being clamped into the clamping hole 14; thereby the floating frame 2 is connected in the fixed frame 1 more stably and is not easy to fall off.

Further, both ends all are provided with roof 13 around the mount 1, and both ends all are provided with the kicking block 226 that is used for supporting the bottom at roof 13 around the second connecting plate 222, support the bottom at roof 13 by kicking block 226, and it inserts concave card groove 211 to be provided with buckle 215 and the L type card angle 11 that are used for the card income card hole 14 on the lateral wall of the first cardboard 212 of recombination for the firm connection of floating frame 2 is in mount 1.

As shown in fig. 5, there is a gap 227 between adjacent first connector plates 213, and the top block 226 protrudes into the gap 227 so as to just abut against the catch top plate 13.

The utility model discloses in, the both sides of contact piece 224 all are provided with a plurality of contact hole 228, and two contact terminal 3 symmetric connections are on contact piece 224.

The utility model provides an embodiment, which comprises a fixed frame 1, a floating frame 2 connected on the fixed frame 1 and a contact terminal 3 connected on the floating frame 2; the four end corners of the fixed frame 1 are respectively provided with an L-shaped clamping angle 11; a plurality of contact holes 228 are formed in both sides of the contact block 224, and two rows of contact terminals 3 are symmetrically connected to the contact block 224; the two sides of the fixed frame 1 are both provided with a baffle 12, the outer side wall of the baffle 12 is provided with a clamping hole 14, and the outer side wall of the first clamping plate 212 is provided with a buckle 215 for clamping the clamping hole 14; the front end and the rear end of the fixed frame 1 are both provided with a top plate 13, and the front end and the rear end of the second connecting plate 222 are both provided with a top block 226 which is used for abutting against the bottom of the top plate 13; the floating frame 2 comprises a first frame block frame 21 and a second frame block frame 22 which are connected with each other, the second frame block frame 22 is positioned in an accommodating space at the center of the first frame block frame 21, and concave clamping grooves 211 used for clamping the L-shaped clamping corners 11 are formed in four end corners of the first frame block frame 21; the first frame 21 consists of a first clamping plate 212 and a first connecting plate 213, the second frame 22 consists of a second clamping plate 221 and a second connecting plate 222, the first connecting plate 213 is connected with the second connecting plate 222, and a gap 223 is formed between the first clamping plate 212 and the second clamping plate 221; a contact block 224 connected with the second connection plate 222 is arranged in the second frame block 22, and the contact block 224 is positioned in the accommodating space at the center of the second frame block 2; the bottom of the first clamping plate 212 is provided with a first clamping groove 214, the bottom of the second clamping plate 221 is provided with a second clamping groove 225, and the contact block 224 is provided with a contact hole 228; the contact terminal 3 comprises an extending section 31 of the extending fixing frame 1, a first clamping section 32 for clamping into the first clamping groove 214, a bending section 33 for clamping into the gap 223, a second clamping section 34 for clamping into the second clamping groove 225 and a contact section 35 for clamping into the contact hole 228 which are connected in sequence, so that the contact terminal 3 is convenient to be fixedly connected.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A floating contact type electric connector is characterized by comprising a fixed frame, a floating frame connected to the fixed frame and a contact terminal connected to the floating frame; the four end corners of the fixing frame are provided with L-shaped clamping corners; the floating frame comprises a first frame block frame and a second frame block frame which are connected with each other, the second frame block frame is located in an accommodating space at the center of the first frame block frame, and concave clamping grooves used for being clamped into the L-shaped clamping corners are formed in four end corners of the first frame block frame.

2. The electrical connector of claim 1, wherein the first frame comprises a first card and a first connecting plate, the second frame comprises a second card and a second connecting plate, the first connecting plate is connected to the second connecting plate, and a gap is formed between the first card and the second card.

3. The electrical connector of claim 2, wherein a contact block connected to the second connecting plate is disposed in the second frame block, and the contact block is disposed in a receiving space at a center of the second frame block.

4. The electrical connector of claim 3, wherein the bottom of the first card board is provided with a first slot, the bottom of the second card board is provided with a second slot, and the contact block is provided with a contact hole; the contact terminal comprises an extension section, a first clamping section, a bending section, a second clamping section and a contact section, wherein the extension section is sequentially connected with the extension section of the fixing frame and used for being clamped into the first clamping groove, the bending section is used for being clamped into the gap, the second clamping section is used for being clamped into the second clamping groove, and the contact section is used for being clamped into the contact hole.

5. The electrical connector of claim 4, wherein a baffle is disposed on each of two sides of the fixing frame, a locking hole is disposed on an outer sidewall of the baffle, and a fastener for locking into the locking hole is disposed on an outer sidewall of the first locking plate.

6. The electrical connector of claim 5, wherein a top plate is disposed at each of front and rear ends of the fixing frame, and a top block for abutting against a bottom of the top plate is disposed at each of front and rear ends of the second connecting plate.

7. The electrical connector of claim 6, wherein a gap is formed between adjacent first connecting plates, and the top block protrudes into the gap.

8. The electrical connector of claim 4, wherein a plurality of said contact holes are formed on both sides of said contact block, and two rows of said contact terminals are symmetrically connected to said contact block.