CN217405778U

CN217405778U - Full-plastic intelligent card connector

Info

Publication number: CN217405778U
Application number: CN202220285473.0U
Authority: CN
Inventors: 钟维邦
Original assignee: Dongguan Mokai Electronics Co ltd
Current assignee: Dongguan Mokai Electronics Co ltd
Priority date: 2022-02-11
Filing date: 2022-02-11
Publication date: 2022-09-09
Anticipated expiration: 2032-02-11

Abstract

The utility model belongs to the technical field of the connector technique and specifically relates to indicate an all-plastic intelligent card connector, it includes plastic insulator, plastic insulator is provided with the fretwork cavity, plastic insulator's front end is provided with the socket portion, the socket portion with the fretwork cavity intercommunication, the fretwork cavity along the direction of insertion of socket portion is provided with many and strengthens the longerons, be provided with the terminal seat on the plastic insulator, the terminal seat facial make-up is equipped with a plurality of terminal bodies, plastic insulator's bottom is provided with the plastic platform. The utility model has novel structure and improved heat dissipation capability; in addition, under the setting of fretwork cavity and enhancement longeron, guaranteed the utility model discloses a structural strength, non-deformable, the structure is reliable, moreover strengthen the longeron along the plug-in card direction setting of inspection and control portion hits the crossbeam when avoiding the plug-in card and causes damage or pause and frustrate the section and feel, improves the user and uses experience and feel and use the convenience.

Description

Full plastic type intelligent card connector

Technical Field

The utility model belongs to the technical field of the connector technique and specifically relates to indicate an all-plastic type smart card connector.

Background

The intelligent card connector can be applied to AMT, POS machine, ETC OBU and other products, and the existing full-plastic intelligent card connector has low cost and wide application because of no outer iron shell; but do not have the outer iron-clad and also can produce the problem, in order to reduce cost as far as possible, the plastic body all is the fretwork, plastic itself is out of shape easily, the body of fretwork obstructs the plug-in card very easily when taking place deformation, the all plastic type cassette of fretwork of other money on the market adopts the lower half crossbeam to add the longeron, first half only has the mode that the terminal block has the longeron to realize, like this at the in-process of plug-in card, the card both sides can have obvious section sense when the crossbeam, can also obstruct the plug-in card when more serious, influence the use.

Disclosure of Invention

The utility model provides a full plastic intelligent card connector aiming at the problems of the prior art, which has novel structure, improves the heat dissipation capability and solves the problem that the sealing environment after the traditional card insertion is not easy to dissipate heat; in addition, under the setting of fretwork cavity and enhancement longeron, guaranteed the utility model discloses a structural strength, non-deformable, the structure is reliable, moreover strengthen the longeron along the plug-in card direction setting of inspection and control portion hits the crossbeam when avoiding the plug-in card and causes damage or pause and frustrate the section and feel, improves the user and uses experience and feel and use the convenience.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the utility model provides a pair of plastic type smart card connector, including plastic insulator, plastic insulator is provided with the fretwork cavity, plastic insulator's front end is provided with the socket portion, the socket portion with the fretwork cavity intercommunication, the fretwork cavity along the plug-in direction of socket portion is provided with many and strengthens the longerons, the last terminal seat that is provided with of plastic insulator, the terminal seat facial make-up is equipped with a plurality of terminal bodies, plastic insulator's bottom is provided with the plastic platform, the plastic platform is located the below of terminal body.

The plastic platform is located between the two reinforcing longitudinal beams, reinforcing oblique beams are arranged on two sides of the plastic platform and connected with the reinforcing longitudinal beams.

The plastic platform, the reinforced longitudinal beam, the reinforced oblique beam, the terminal seat and the plastic insulation body are integrally formed.

Wherein, the edge of strengthening the sloping all is provided with the chamfer.

The terminal block is provided with a plurality of terminal grooves in a row, and the terminal body corresponds to the terminal grooves one by one.

The rear end of the plastic insulation body is provided with a positioning plastic block, the positioning plastic block is provided with a plurality of through holes for the terminal body to pass through, and the terminal body is arranged in an L shape.

The plastic insulation body is provided with a positioning groove, clamping grooves are formed in two sides of the positioning plastic block, the rear end of the plastic insulation body is provided with the positioning groove, clamping blocks matched and clamped with the clamping grooves are arranged on two sides of the inner wall of the positioning groove, and the positioning plastic block is arranged in the positioning groove.

Wherein, plug-in parts are arranged on both sides of the bottom of the plastic insulation body.

The utility model has the advantages that:

the utility model has novel structure, improves the heat dissipation capability, and solves the problem that the sealing environment after the traditional card insertion is not easy to dissipate heat; in addition, under the setting of fretwork cavity and enhancement longeron, guaranteed the utility model discloses a structural strength, non-deformable, the structure is reliable, moreover strengthen the longeron along the plug-in card direction setting of inspection and control portion hits the crossbeam when avoiding the plug-in card and causes damage or pause and frustrate the section and feel, improves the user and uses experience and feel and use the convenience.

Drawings

Fig. 1 is a schematic structural view of an all-plastic smart card connector according to the present invention.

Fig. 2 is a top view of the all-plastic smart card connector of the present invention.

Fig. 3 is a front view of the all-plastic smart card connector of the present invention.

Fig. 4 is an exploded view of the all-plastic smart card connector of the present invention.

Fig. 5 is a schematic structural diagram of the terminal body of the present invention.

The reference numerals in fig. 1 to 5 include:

1. a plastic insulation body; 2. hollowing out the cavity; 3. a socket part; 4. reinforcing the longitudinal beam; 5. a terminal base; 6. a terminal body; 7. a plastic platform; 8. reinforcing the oblique beam; 9. a terminal groove; 10. positioning the plastic block; 11. perforating; 12. a card slot; 13. positioning a groove; 14. a clamping block; 15. an arc contact; 16. a plug-in part.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention will be described in detail with reference to the accompanying drawings.

An all-plastic intelligent card connector is shown in fig. 1 to 5 and comprises a plastic insulating body 1, wherein the plastic insulating body 1 is provided with a hollow cavity 2, the front end of the plastic insulating body 1 is provided with a socket portion 3, the socket portion 3 is communicated with the hollow cavity 2, the hollow cavity 2 is provided with a plurality of reinforcing longitudinal beams 4 along the insertion direction of the socket portion 3, a terminal seat 5 is arranged on the plastic insulating body 1, a plurality of terminal bodies 6 are arranged on the terminal seat 5, a plastic platform 7 is arranged at the bottom of the plastic insulating body 1, and the plastic platform 7 is located below the terminal bodies 6. The plurality of reinforcing longitudinal beams 4 are uniformly distributed on the upper end face and the lower end face of the plastic insulating body 1, a card inserting cavity is formed between the reinforcing longitudinal beams 4 on the upper end face and the reinforcing longitudinal beams 4 on the lower end face and is communicated with the socket portion 3, and the hollow cavity 2 is communicated with the card inserting cavity; in addition, under the setting of fretwork cavity 2 and enhancement longeron 4, guaranteed the utility model discloses a structural strength, non-deformable, the structure is reliable, moreover strengthen longeron 4 along the plug-in card direction setting of inspection and control portion hits the crossbeam when avoiding the plug-in card and causes damage or pause and contort the section and feel, improves the user and uses experience and feel and use convenience, the utility model discloses novel structure.

In this embodiment, the plastic platform 7 is located between two of the reinforced longitudinal beams 4, the reinforced oblique beams 8 are disposed on both sides of the plastic platform 7, and the reinforced oblique beams 8 are connected with the reinforced longitudinal beams 4. Wherein, the plastic platform 7, the reinforced longitudinal beam 4, the reinforced oblique beam 8, the terminal seat 5 and the plastic insulation body 1 are integrally formed. Specifically, under the above-mentioned setting, the utility model discloses whole framework is stable, and structural connection is reliable, and intensity is high, is difficult for producing the unable male condition of smart card that leads to warp.

The terminal body 6 is arranged in an L shape, one end of the terminal body 6, which extends into the terminal base 5, is a contact end, an arc-shaped contact 15 is arranged on the lower end surface of the contact end, and the arc-shaped contact 15 is convenient to be abutted and conducted with an externally inserted smart card; under the effect of plastic platform 7, when no outside smart card inserts, can play the effect of protection contact end, the structure is reliable.

In this embodiment, the edges of the reinforcing oblique beams 8 are provided with chamfers. Specifically, under the above-mentioned setting, increased the chamfer, lead to the scratch when avoiding the smart card to insert on the one hand, on the other hand guarantees the smoothness nature when the smart card inserts, does not have the paragraph sense and more can not hinder the plug-in card during the insertion, improves and uses and experiences the sense.

In this embodiment, a plurality of terminal grooves 9 are arranged in a row on the terminal block 5, and the terminal bodies 6 correspond to the terminal grooves 9 one by one. Specifically, the alignment installation is realized through the arrangement, and the installation is accurate and reliable.

In this embodiment, the rear end of the plastic insulating body 1 is provided with a positioning plastic block 10, the positioning plastic block 10 is provided with a plurality of through holes 11 for the terminal body 6 to pass through, and the terminal body 6 is in an L-shaped configuration. Specifically, the arrangement of the through hole 11 and the positioning plastic block 10 realizes the limiting and fixing of the other end of the terminal body 6, and the structure is reliable. Further, the both sides of location plastic piece 10 all are provided with draw-in groove 12, the rear end of plastic insulator 1 is provided with constant head tank 13, the inner wall both sides of constant head tank 13 all be provided with the fixture block 14 of draw-in groove 12 cooperation joint, location plastic piece 10 is installed in constant head tank 13. Specifically, under the above arrangement, the positioning plastic block 10 is conveniently mounted on the plastic insulation body 1.

In this embodiment, the two sides of the bottom of the plastic insulating body 1 are both provided with the insertion parts 16. Specifically, this grafting portion 16 set up conveniently the utility model discloses install on external equipment, easy to assemble counterpoints, and it is stable to peg graft.

The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention is disclosed in the preferred embodiment, it is not limited to the above description, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, but all the technical solutions of the present invention are within the scope of the present invention.

Claims

1. An all-plastic smart card connector, characterized in that: the plastic insulation body is provided with a hollow cavity, the front end of the plastic insulation body is provided with a socket, the socket is communicated with the hollow cavity, the hollow cavity is provided with a plurality of reinforcing longitudinal beams along the insertion direction of the socket, a terminal seat is arranged on the plastic insulation body, a plurality of terminal bodies are arranged on the terminal seat, a plastic platform is arranged at the bottom of the plastic insulation body, and the plastic platform is located below the terminal bodies.

2. The all-plastic smart card connector of claim 1, wherein: the plastic platform is located between two of them enhancement longerons, the both sides of plastic platform all are provided with the enhancement sloping, the enhancement sloping with strengthen the longeron and be connected.

3. The all-plastic smart card connector of claim 2, wherein: the plastic platform, the reinforced longitudinal beam, the reinforced oblique beam, the terminal seat and the plastic insulation body are integrally formed.

4. The all-plastic smart card connector of claim 2, wherein: the edges of the reinforced oblique beams are provided with chamfers.

5. The all-plastic smart card connector of claim 1, wherein: a plurality of terminal grooves are formed in the terminal seat in a row mode, and the terminal body corresponds to the terminal grooves one to one.

6. The all-plastic smart card connector of claim 1, wherein: the rear end of plastic insulator is provided with the location plastic piece, the location plastic piece is provided with a plurality of perforation that supply the terminal body to pass, the terminal body is the setting of L type.

7. The all-plastic smart card connector of claim 6, wherein: the both sides of location plastic piece all are provided with the draw-in groove, the rear end of plastic insulator is provided with the constant head tank, the inner wall both sides of constant head tank all be provided with the fixture block of draw-in groove cooperation joint, the dress of location plastic piece is established in the constant head tank.

8. The all-plastic smart card connector of claim 1, wherein: the two sides of the bottom of the plastic insulation body are provided with inserting parts.

9. The all-plastic smart card connector of claim 1, wherein: one end of the terminal body, which extends into the terminal base, is a contact end, and an arc-shaped contact is arranged on the lower end surface of the contact end.