CN217009779U

CN217009779U - ISO socket

Info

Publication number: CN217009779U
Application number: CN202220725557.1U
Authority: CN
Inventors: 郑炜彬; 徐林浩; 周德明
Original assignee: BDstar Intelligent and Connected Vehicle Technology Co Ltd
Current assignee: BDstar Intelligent and Connected Vehicle Technology Co Ltd
Priority date: 2022-03-29
Filing date: 2022-03-29
Publication date: 2022-07-19
Anticipated expiration: 2032-03-29

Abstract

The utility model discloses an ISO socket, comprising: the socket comprises a socket body, a socket PCB and a shielding case; the bottom of the socket PCB is provided with pins, and the socket body is connected to the socket PCB; the shielding case comprises a shielding plate and a connecting plate connected with one end of the shielding plate, the shielding plate is arranged behind one end face, away from the socket body, of the socket PCB, the connecting plate is arranged above the socket PCB, and the connecting plate is connected with the socket body. According to the utility model, the shielding plate is arranged behind the socket PCB through the connecting plate connected with the top of the socket body, so that the shielding effect is achieved, the EMC problem is avoided, the structure is simple, the installation is convenient, the connection is firm, and the reliability and the safety of the product are improved.

Description

ISO socket

Technical Field

The utility model relates to the technical field of sockets, in particular to an ISO socket.

Background

Emc (electro Magnetic compatibility), i.e., electromagnetic compatibility, refers to the ability of a device or system to perform satisfactorily in its electromagnetic environment without generating intolerable electromagnetic interference to any device in its environment. Electromagnetic interference not only can bring the influence to people's life, also can threaten other relevant electronic equipment's normal work, at present, standard ISO socket (being power supply composite socket) is usually fixed on the PCB board of equipment through the plug-in components leg, however, only with ISO socket welded fastening on PCB through the plug-in components leg, do not carry out the EMC shielding to ISO socket, consequently can not satisfy the higher requirement of equipment host computer to EMC, and ISO socket rocks and makes the leg have the risk that drops at plug in-out in-process.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an ISO socket which is simple in structure, convenient to install and firm in connection, aiming at the defects and shortcomings of the prior art, and EMC shielding is carried out on the ISO socket.

In order to solve the above technical problem, the present invention provides an ISO jack, including: the socket comprises a socket body, a socket PCB and a shielding case; pins are arranged at the bottom of the socket PCB, and the socket body is connected to the socket PCB; the shielding case comprises a shielding plate and a connecting plate connected with one end of the shielding plate, the shielding plate is arranged at the rear part of one end face of the socket body, which is far away from the socket PCB, the connecting plate is arranged above the socket PCB, and the connecting plate is connected with the socket body.

Furthermore, one end of the shielding plate, which is far away from the connecting plate, is provided with a fixing pin.

Further, the shield plate includes mainboard, first fixed plate and second fixed plate, first fixed plate set up in one side of mainboard, the second fixed plate set up in the opposite side of mainboard, the connecting plate with the one end of mainboard is connected, the mainboard is kept away from the one end of connecting plate is equipped with the fixed participating in.

Further, the first fixing plate and the second fixing plate are provided with the fixing pins, the fixing pins comprise first fixing pins, second fixing pins and third fixing pins, the first fixing pins are arranged at the bottom of the first fixing plate, the second fixing pins are arranged at the bottom of the second fixing plate, and the third fixing pins are arranged at the bottom of the mainboard.

Further, the shield plate is integrally formed with the connection plate.

Furthermore, a through hole is formed in the connecting plate.

Furthermore, the top of the socket body is provided with a clamping protrusion matched with the through hole, and the socket body penetrates through the through hole and is connected with the connecting plate through the clamping protrusion.

Further, the connecting plate includes connecting portion and with connecting portion integrated into one piece's fixed part, connecting portion are provided with the through-hole, just the fixed part is provided with the screw hole.

Further, the through hole includes a first through hole and a second through hole, the first through hole is disposed at one end of the connecting portion, and the second through hole is disposed at the other end of the connecting portion.

Furthermore, the bottom of the socket body is provided with a connecting pin.

Compared with the prior art, the shielding plate is arranged behind the socket PCB by the connecting plate connected with the top of the socket body, so that the shielding effect is achieved, the EMC problem is avoided, and the ISO socket is simple in structure, convenient to install, firm in connection and beneficial to improving the reliability and safety of products.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an ISO socket provided in an embodiment of the present invention;

fig. 2 is an exploded view of an ISO jack according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a shielding case according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of an ISO socket disposed in an instrument device according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of an ISO socket and an instrument device according to an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the present invention, directional terms such as "up", "down", "front", "back", "left", "right", "inner", "outer", "side", etc. refer to directions of the attached drawings. Accordingly, the directional terms used are used for explanation and understanding of the present invention, and are not used for limiting the present invention. Further, in the drawings, structures that are similar or identical are denoted by the same reference numerals.

As shown in fig. 1 to 3, the present invention provides an ISO jack 100, including: the socket comprises a socket body 1, a socket PCB 2 and a shielding case 3; the bottom of the socket PCB 2 is provided with a pin 21, and the socket body 1 is connected to the socket PCB 2; shield cover 3 include shield plate 31 and with connecting plate 32 that shield plate 31 one end is connected, shield plate 31 set up in socket PCB board 2 keeps away from the rear of socket ontology 1's a terminal surface, connecting plate 32 set up in socket PCB board 2's top, just connecting plate 32 with socket ontology 1 connects.

In this embodiment, the present invention is a vertical socket structure, including a socket body 1, a socket PCB 2 and a shielding cover 3, wherein the bottom of the socket PCB 2 is provided with a pin 21 for connecting a PCB in an instrument, the shielding cover 3 includes a shielding plate 31 and a connecting plate 32 connected to one end of the shielding plate 31, preferably, the shielding cover 3 is made of hardware, one end of the connecting plate 32 is vertically connected to the top of the shielding plate 31, and the size of the shielding plate 31 is matched with the size of the socket PCB 2, wherein the area of the shielding plate 31 is slightly larger than the area of the socket PCB 2, so that the shielding plate 31 can completely shield an end surface of the socket PCB 2 far from the socket body 1. Socket ontology 1 carries out welded fastening through contact pin and socket PCB board 2, and connecting plate 32 sets up in socket ontology 1 and socket PCB board 2's top, and connecting plate 32 is connected with socket ontology 1's top, and shield plate 31 is then through being connected in order to set up in socket PCB board 2's rear with connecting plate 32 for socket PCB board 2 is covered by connecting plate 32 and shield plate 31, has avoided directly exposing socket PCB board 2 in the space, thereby to reaching the shielding effect. Moreover, the socket PCB 2 is fixed to the PCB inside the instrument by welding through the pins 21 at the bottom, and the shielding plate 31 can be connected to the PCB to further limit the ISO socket 100 from shaking during the plugging and unplugging process of the plug, so that the ISO socket 100 can be stably mounted on the instrument. In addition, the shield case 3 formed by the shield plate 31 and the connecting plate 32 has a simple structure, low production and manufacturing costs, and is easy and convenient to install.

The ISO socket 100 provided by the utility model has the advantages that the shielding plate 31 is arranged behind the socket PCB 2 by the connecting plate 32 connected with the top of the socket body 1, so that the shielding effect is achieved, the problem of Electro Magnetic Compatibility (EMC) is avoided, and meanwhile, the ISO socket is simple in structure, convenient to install and firm in connection.

In a more specific embodiment, as shown in fig. 1 to 3, an end of the shielding plate 31 remote from the connecting plate 32 is provided with a fixing pin 33.

In this embodiment, in order to make the connection more stable, one end of the connection plate 32 is vertically connected to the top of the shield plate 31, and the bottom of the shield plate 31 is provided with fixing pins 33 for connecting PCB boards in the instrument device, and preferably, the number of the fixing pins 33 is three. The fixed pin 33 of shield cover 3 bottom through shield plate 31 carries out welded fastening with the PCB board, can set up shield plate 31 fixed in socket PCB board 2's rear, can also further strengthen the fastening degree between socket ontology 1, socket PCB board 2, shield cover 3 and the PCB board of instrument and equipment, has avoided pin 21 to rock the not hard up problem of atress because of ISO socket 100 when the plug is inserted.

In a more specific embodiment, as shown in fig. 1 to 3, the shielding plate 31 includes a main plate 313, a first fixing plate 311 and a second fixing plate 312, the first fixing plate 311 is disposed on one side of the main plate 313, the second fixing plate 312 is disposed on the other side of the main plate 313, the connecting plate 32 is connected to one end of the main plate 313, and one end of the main plate 313 far from the connecting plate 32 is provided with the fixing pin 33.

In the present embodiment, the shielding plate 31 includes a main plate 313, a first fixing plate 311 and a second fixing plate 312, the main plate 313 is disposed behind the socket PCB board 2, and the top of the main plate 313 is vertically connected to the connection plate 32, the first fixing plate 311 is vertically disposed on one side of the main plate 313, and the second fixing plate 312 is vertically disposed on the other side of the main plate 313. The size of the main board 313 is matched with the size of the socket PCB 2, wherein the area of the main board 313 is slightly larger than the area of the socket PCB 2, so that when the main board 313 is arranged behind the socket PCB 2, the socket PCB 2 can be completely shielded by the main board 313. Moreover, the bottom of the main board 313 is provided with the fixing pin 33 for welding and fixing with the PCB of the instrument, and the first fixing plate 311 and the second fixing plate 312 are also connected with the PCB of the instrument, so that the structure of the ISO socket 100 is more stable, and the problem that the pin 21 falls off due to shaking of the ISO socket 100 during plugging and unplugging is avoided. Specifically, in a preferred embodiment, as shown in fig. 3, the first fixing plate 311 and the second fixing plate 312 are vertically and oppositely disposed on an end surface of the main plate 313 far from the socket PCB board 2, and lengths of the first fixing plate 311 and the second fixing plate 312 can be reasonably designed according to layouts of components, parts and the like in a specific instrument, for example, as shown in fig. 4, since the instrument includes the main PCB 101 and the sub PCB 102, and the sub PCB 102 is disposed above the main PCB 101, the ISO socket 100 is mounted on a corner of the main PCB 101, the length of the second fixing plate 312 should be adapted to a distance between the main PCB 101 and the sub PCB 102. The main board 313, the first fixing plate 311, the second fixing plate 312 and the fixing pins 33 may be integrally formed, so that the shielding plate 31 has a simple structure and is convenient to manufacture and use.

In a more specific embodiment, as shown in fig. 1 to 3, the first fixing plate 311 and the second fixing plate 312 are provided with the fixing pins 33, the fixing pins 33 include a first fixing pin 331, a second fixing pin 332 and a third fixing pin 333, the first fixing pin 331 is provided at the bottom of the first fixing plate 311, the second fixing pin 332 is provided at the bottom of the second fixing plate 312, and the third fixing pin 333 is provided at the bottom of the main plate 313.

In the present embodiment, the first fixing pin 331 is disposed at the bottom of the first fixing plate 311, the second fixing pin 332 is disposed at the bottom of the second fixing plate 312, and the third fixing pin 333 is disposed at the bottom of the main plate 313, so that the mounting and positioning of the shielding plate 31 are simple, stable and reliable. The first fixing pin 331 and the second fixing pin 332 are L-shaped, the bottom extension directions of the first fixing pin 331 and the second fixing pin 332 are opposite, and the third fixing pin 333 is a T-shaped structure located at the middle position of the lower end of the main board 313. The first fixing pin 331, the second fixing pin 332 and the third fixing pin 333 respectively penetrate through correspondingly arranged jacks on a PCB in the instrument device, and then the first fixing pin 331 and the second fixing pin 332 are twisted to fix the ISO socket 100 and the PCB together, and the first fixing pin 331, the second fixing pin 332 and the third fixing pin 333 are soldered, so that the shielding plate 31 can be stably installed behind the socket PCB 2 to effectively shield the socket PCB 2, and meanwhile, the ISO socket 100 can be more firmly fixed on the PCB.

In a more specific embodiment, as shown in fig. 1 to 3, the shield plate 31 is integrally formed with the connection plate 32.

In the present embodiment, the shielding case 3 is an important structure for effectively shielding the ISO jack 100, and not only can effectively shield the jack PCB 2, but also can limit the ISO jack 100 from shaking when the plug is plugged or unplugged. Wherein, shield cover 3 comprises shield plate 31 and connecting plate 32, and is through forging or other mode integrated into one piece with shield plate 31 and connecting plate 32 for shield cover 3's simple structure, the installation and use of being convenient for, and can improve shield cover 3's structural strength, the manufacturing of being convenient for.

In a more specific embodiment, as shown in fig. 1-3, the connecting plate 32 is provided with through holes 34.

In the present embodiment, the through holes 34 are provided on the connection plate 32 to position the shield case 3, the through holes 34 may be penetrated by a fastener or a protruding structure or the like to connect the connection plate 32 with the top of the socket body 1, so that the shield plate 31 perpendicularly connected with one end of the connection plate 32 may be disposed behind the socket PCB board 2. The through holes 34 may be threaded holes, mounting holes adapted to the through holes are formed in the socket body 1, and the connecting plate 32 is mounted on the socket body 1 by passing through the threaded holes with fasteners such as screws; the through hole 34 may also be a circular hole, and a protruding structure matched with the circular hole is provided on the socket body 1, and the socket body 1 is connected with the connecting plate 32 by penetrating through the circular hole through the protruding structure at the top. Preferably, the through hole 34 is a circular hole, so that the shielding cover 3 can be conveniently and fixedly installed on the socket body 1,

in a more specific embodiment, as shown in fig. 1 to 3, a fastening protrusion 11 adapted to the through hole 34 is disposed on a top of the socket body 1, and the socket body 1 is connected to the connecting plate 32 through the fastening protrusion 11 penetrating through the through hole 34.

In this embodiment, the through holes 34 are circular holes, the top of the socket body 1 is provided with the protruding clamping portions 11 adapted to the through holes 34, the protruding clamping portions 11 are preferably in a cone structure, and the protruding clamping portions 11 and the top of the socket body 1 are integrally formed, so that the structure is simple, installation is convenient, and the work efficiency can be improved. Moreover, the shielding case 3 can be quickly and conveniently mounted on the socket body 1 through the through hole 34 and the protruding portion 11 to cover the socket PCB 2, and meanwhile, the socket body 1 can limit the ISO socket 100 to swing through the protruding portion 11 and the through hole 34 when the plug is plugged.

In a more specific embodiment, as shown in fig. 1 to 5, the connection plate 32 includes a connection portion 321 and a fixing portion 322 integrally formed with the connection portion 321, the connection portion 321 is provided with the through hole 34, and the fixing portion 322 is provided with a threaded hole 3221.

In the present embodiment, in order to more firmly mount the ISO socket 100 in the instrument, the connection plate 32 includes a connection portion 321 for connecting the socket body 1 and a fixing portion 322 for connecting a plate cover of the instrument, and the connection portion 321 is integrally formed with the fixing portion 322, the connection portion 321 is provided with a through hole 34, the fixing portion 322 is a truncated cone-shaped structure formed by extending upward from a middle portion of the connection portion 321, and the fixing portion 322 is provided with a threaded hole 3221. And the corresponding mounting hole that is provided with and screw hole 3221 looks adaptation is covered to the board of instrumentation, and shield cover 3 is fixed a position and is installed on socket ontology 1 through-hole 34 on connecting portion 321, and rethread screw 103 runs through mounting hole and screw hole 3221 and makes shield cover 3 be connected with the board of instrumentation, can restrict ISO socket 100 and rock when the plug, improves the security of product, and easy operation is convenient, and convenient and firm in connection is convenient for install and dismantle.

In a more specific embodiment, as shown in fig. 1 to 3, the through hole 34 includes a first through hole 341 and a second through hole 342, the first through hole 341 is disposed at one end of the connection portion 321, and the second through hole 342 is disposed at the other end of the connection portion 321.

In this embodiment, for the convenience of assembly and the stability of connection, the first through hole 341 and the second through hole 342 are circular holes, and are disposed at two ends of the connecting portion 321 for being connected to the top of the socket body 1, the top of the socket body 1 is provided with a first protrusion 111 adapted to the first through hole 341 and a second protrusion 112 adapted to the second through hole 342, and the first protrusion 111 and the second protrusion 112 are preferably in a cone structure. The shielding case 3 can be conveniently and rapidly mounted on the socket body 1 by the first clamping protrusion 111 penetrating through the first through hole 341 and the second clamping protrusion 112 penetrating through the second through hole 342, so that the operation is convenient and simple, and the mounting and the dismounting are convenient.

In a more specific embodiment, as shown in fig. 1 to 3, the bottom of the socket body 1 is provided with connection pins 12.

In the present embodiment, the socket body 1 as an important structure for connecting with the plug can be used for connecting with a PCB of an instrument by providing the connection pins 12 at the bottom of the socket body 1, so that the ISO socket 100 can be more firmly mounted on the PCB. Specifically, in a preferred embodiment, the socket body 1 is provided with two connection pins 12 respectively arranged at two ends of the bottom of the socket body 1, and the bottom of the shielding plate 31 is provided with the fixing pin 33, so that the ISO socket 100 can be connected with a PCB board in an instrument device through the connection pins 12, the pins 21 and the fixing pin 33, the ISO socket 100 can be more firmly installed on the PCB board, and the problem that the pins 21 are loosened due to shaking of the ISO socket 100 when a plug is plugged is avoided.

According to the ISO socket, the shielding plate is arranged behind the socket PCB through the connecting plate connected with the top of the socket body, so that the shielding effect is achieved, the EMC problem is avoided, the structure is simple, the mounting is convenient, the connection is firm, and the reliability and the safety of products are improved.

While the utility model has been described with reference to specific embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. An ISO jack, comprising: the socket comprises a socket body, a socket PCB and a shielding case;

pins are arranged at the bottom of the socket PCB, and the socket body is connected to the socket PCB;

the shielding case comprises a shielding plate and a connecting plate connected with one end of the shielding plate, the shielding plate is arranged at the rear part of one end face of the socket body, which is far away from the socket PCB, the connecting plate is arranged above the socket PCB, and the connecting plate is connected with the socket body.

2. The ISO jack of claim 1, wherein an end of the shield plate remote from the connector plate is provided with a securing pin.

3. The ISO socket according to claim 2, wherein the shielding plate includes a main plate, a first fixing plate and a second fixing plate, the first fixing plate is disposed on one side of the main plate, the second fixing plate is disposed on the other side of the main plate, the connecting plate is connected to one end of the main plate, and the fixing pin is disposed on one end of the main plate away from the connecting plate.

4. The ISO socket according to claim 3, wherein the first fixing plate and the second fixing plate are provided with the fixing pins, and the fixing pins include a first fixing pin, a second fixing pin, and a third fixing pin, the first fixing pin being provided at a bottom of the first fixing plate, the second fixing pin being provided at a bottom of the second fixing plate, and the third fixing pin being provided at a bottom of the main board.

5. The ISO socket according to any one of claims 1 to 4, wherein the shield plate is integrally formed with the connecting plate.

6. The ISO socket according to any one of claims 1 to 4, wherein the connection plate is provided with a through hole.

7. The ISO socket according to claim 6, wherein a locking protrusion adapted to the through hole is disposed on a top of the socket body, and the socket body is connected to the connecting plate through the through hole by the locking protrusion.

8. The ISO socket according to claim 6, wherein the connecting plate comprises a connecting portion and a fixing portion integrally formed with the connecting portion, the connecting portion being provided with the through hole and the fixing portion being provided with a threaded hole.

9. The ISO socket according to claim 8, wherein the through hole includes a first through hole provided at one end of the connection portion and a second through hole provided at the other end of the connection portion.

10. The ISO socket according to any one of claims 1 to 4, wherein the bottom of the socket body is provided with connection pins.