CN217036069U

CN217036069U - Connector for broadcasting, television and television equipment

Info

Publication number: CN217036069U
Application number: CN202220998392.5U
Authority: CN
Inventors: 余东洋; 李文举; 李可可
Original assignee: Zhengzhou Wandilai Electronic Technology Co ltd
Current assignee: Zhengzhou Wandilai Electronic Technology Co ltd
Priority date: 2022-04-24
Filing date: 2022-04-24
Publication date: 2022-07-22
Anticipated expiration: 2032-04-24

Abstract

The utility model provides a connector for broadcasting, television and television equipment, which comprises a connector output end and a connector input end, wherein the connector output end and the connector input end are connected in a splicing and matching manner, the connector output end consists of an output end PCB, an output end port and seven contact pieces, and the connector input end consists of an input end upper shell, an input end PCB, seven elastic contact pins, an input end lower shell and a lead. The utility model has the advantages that the output end and the input end of the connector adopt brand-new arrangement layout, which is different from the existing B-type connector plugging mode commonly used for broadcasting, television and television, and the misoperation output can not occur when the output end and the input end are simultaneously present in an application scene; moreover, the connector is a large-current input/output connector by the plugging mode of seven U-shaped contact pieces and elastic contact pins and a copper lead with the sectional area of 2.5 square millimeters, so that 26V15A can be supported, and the problem that the conventional similar connector for the broadcasting television does not support 26V is solved.

Description

Connector for broadcasting and television equipment

Technical Field

The utility model relates to the technical field of broadcasting and television equipment, in particular to a connector for broadcasting and television equipment.

Background

In the use of the broadcasting and television equipment, the connector of the broadcasting and television equipment is a general B-type connector, and the current input and output which can be supported by the B-type connector are small, so that inconvenience is caused when the broadcasting and television equipment is used; the plugging structure of the connector supporting the large-current input and output is still the same as that of a general B-type connector, and in use, the condition that the general B-type connector and the connector supporting the large current are plugged in a wrong way easily occurs, so that the broadcasting and television equipment is damaged.

Moreover, the plugging structure of the general B-type connector is symmetrical, and the condition of reverse misoperation and insertion easily occurs at the input end and the output end of the connector, so that the use safety of broadcasting and television equipment can be influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems existing in the background technology, the utility model adopts the technical scheme that:

a connector for broadcasting, television and television equipment comprises a connector output end and a connector input end, wherein the connector output end and the connector input end are connected in a splicing and matching mode;

seven first mounting holes are formed in the output end PCB, five first mounting holes are vertically and uniformly arranged on the output end PCB at intervals, five contact pieces are vertically and fixedly connected to the inner wall of the first mounting hole, two horizontal first mounting holes are formed in the upper sides of the five first mounting holes and uniformly arranged at intervals, two contact pieces are horizontally and fixedly connected to the inner wall of the first mounting hole, seven second mounting holes are formed in the input end PCB, the second mounting holes are in one-to-one correspondence with the first mounting holes, and seven elastic contact pins are respectively and fixedly connected to the inner walls of the seven second mounting holes.

Preferably, each contact piece is U-shaped, the contact pieces and the elastic contact pins are arranged in a one-to-one correspondence mode, and each elastic contact pin can stretch into the U-shaped interface of the corresponding contact piece.

Preferably, one side of the inner wall of the output end port is provided with a first inclined plane, one side of the input end upper shell is provided with a second inclined plane, and the first inclined plane and the second inclined plane are arranged in one-to-one correspondence.

Preferably, the wire is a 2.5 square millimeter cross-sectional area copper wire.

Preferably, the upper side of the upper shell of the input end is provided with a rectangular groove, a signal indicator lamp is fixedly connected in the rectangular groove, and the signal indicator lamp is electrically connected with the lead.

The utility model has the advantages that: the connector for the broadcasting and television equipment provided by the utility model has the advantages that the output end and the input end of the connector both adopt brand-new arrangement layout, the plugging mode is different from the plugging mode of the current universal B-type connector for the broadcasting and television, and the misoperation output can not occur when the output end and the input end are simultaneously present in an application scene; in addition, the connector is a large-current input/output connector by the plugging mode of seven U-shaped contact pieces and the elastic contact pins and the copper lead with the sectional area of 2.5 square millimeters, so that 26V15A can be supported, and the problem that the conventional similar connector for the broadcasting television does not support 26V is solved.

Through the setting on first inclined plane and second inclined plane for with the connection port of plug connector input for asymmetric overall arrangement, thereby avoid the reverse maloperation of plug connector output and plug connector input to insert, with the improvement safety in utilization.

Drawings

The utility model and its features, aspects and advantages will become more apparent from reading the following detailed description of non-limiting embodiments with reference to the accompanying drawings. Like reference symbols in the various drawings indicate like elements. The drawings are not intended to be to scale, emphasis instead being placed upon illustrating the principles of the utility model.

FIG. 1 is a schematic diagram of the basic structure of the present invention;

FIG. 2 is another side view of the present invention;

FIG. 3 is an exploded view of the output end of the plug;

fig. 4 is an exploded view of the input end of the plug.

Detailed Description

The utility model will be further described with reference to the following drawings and specific examples, which are not intended to limit the utility model thereto.

Example 1

As shown in fig. 1-4, the connector for broadcasting, television and television equipment provided by the present invention includes a connector output end 101 and a connector input end 102, the connector output end 101 and the connector input end 102 are connected in a plugging fit, the connector output end 101 is composed of an output end PCB 061, an output end port 065 and seven contact pieces 068, the connector input end 102 is composed of an input end upper casing 092, an input end PCB 093, seven elastic contact pins 094, an input end lower casing 096 and a lead 098; be equipped with seven first mounting holes on output PCB board 061, wherein five vertical even interval arrangement of first mounting hole are on output PCB board 061, the vertical fixed connection of five contact pieces 068 is at first mounting hole inner wall, five first mounting hole upsides are equipped with two even interval arrangement's of level first mounting hole, two contact piece 068 horizontal fixed connection are at first mounting hole inner wall, be equipped with seven second mounting holes on the input PCB board 093, the second mounting hole sets up with first mounting hole one-to-one, seven elastic contact pin 094 difference fixed connection are at the inner wall of seven second mounting holes. Each contact piece 068 is U-shaped, the contact pieces 068 and the elastic pins 094 are arranged in a one-to-one correspondence, and each elastic pin 094 can extend into the U-shaped interface of the corresponding contact piece 068. After seven U-shaped contact pieces 068 are respectively fixed in the first mounting holes, the output PCB board 061 having the contact pieces 068 is fixedly connected to the output port 065, and the contact pieces 068 can be extended out of the output port 065 so as to facilitate connection. After the seven elastic pins 094 are respectively fixed in the second mounting holes, the input PCB 093 with the elastic pins 094 is fixed on the upper side of the inner wall of the input lower casing 096, the input lower casing 096 is fixedly connected to the input upper casing 092, and then the lead 098 is inserted between the input upper casing 092 and the input lower casing 096 and electrically connected to the input PCB 093. The lead 098 is a copper lead with a cross section of 2.5 square millimeters, and can support the input and output of a large current of 26V15A by connecting seven U-shaped contact pieces with the elastic pins and the copper lead with a cross section of 2.5 square millimeters.

A first inclined plane 103 is arranged on one side of the inner wall of the output end port 065, a second inclined plane 104 is arranged on one side of the input end upper casing 092, and the first inclined plane 103 and the second inclined plane 104 are arranged in a one-to-one correspondence manner. After the second inclined surface 104 of the input end upper housing 092 is butted with the first inclined surface 103 of the output end port 065, the seven resilient pins 094 can be inserted into the corresponding seven U-shaped contact pieces 068, so that the connector output end 101 and the connector input end 102 are connected to each other. Through the arrangement of the first inclined plane 103 and the second inclined plane 104, the connection ports with the plug connector input end 102 are in an asymmetric layout, so that the reverse misoperation insertion of the plug connector output end 101 and the plug connector input end 102 is avoided, and the use safety is improved.

A rectangular groove is formed in the upper side of the input end upper shell 092, a signal indicator lamp 097 is fixedly connected in the rectangular groove, and the signal indicator lamp 097 is electrically connected with a lead 098; when the current passing through the wire 098 is normal after the plug input terminal 102 is inserted into the plug input terminal 102, the signal indicator lamp 097 is green; when the current through the wire 098 is abnormal, the signal indicating lamp 097 turns red to remind the exempter to check.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a broadcasting and TV movie & TV connector for equipment, includes plug connector output (101) and plug connector input (102), its characterized in that: the plug connector comprises a plug connector output end (101) and a plug connector input end (102), wherein the plug connector output end (101) is connected with the plug connector input end (102) in a plug-in fit mode, the plug connector output end (101) is composed of an output end PCB (061), an output end port (065) and seven contact pieces (068), and the plug connector input end (102) is composed of an input end upper shell (092), an input end PCB (093), seven elastic contact pins (094), an input end lower shell (096) and a lead (098);

seven first mounting holes are formed in the output end PCB (061), five of the first mounting holes are vertically and uniformly arranged on the output end PCB (061) at intervals, five of the contact pieces (068) are vertically and fixedly connected to the inner wall of the first mounting hole, five of the first mounting holes are formed in the upper side of the first mounting hole and are horizontally and uniformly arranged at intervals, two of the contact pieces (068) are horizontally and fixedly connected to the inner wall of the first mounting hole, seven second mounting holes are formed in the input end PCB (093), the second mounting holes are in one-to-one correspondence with the first mounting holes, and seven of the elastic contact pins (094) are respectively and fixedly connected to the inner walls of the seven second mounting holes.

2. The connector for broadcasting and television equipment as claimed in claim 1, wherein: each contact piece (068) is U-shaped, the contact pieces (068) and the elastic contact pins (094) are arranged in a one-to-one correspondence mode, and each elastic contact pin (094) can stretch into a U-shaped interface of the corresponding contact piece (068).

3. The connector for broadcasting and television equipment as claimed in claim 1, wherein: the inner wall one side of output port (065) is equipped with first inclined plane (103), casing (092) one side is equipped with second inclined plane (104) on the input end, first inclined plane (103) and second inclined plane (104) one-to-one set up.

4. The connector assembly of claim 1, wherein: the wire (098) is a 2.5 square millimeter cross-sectional area copper wire.

5. The connector for broadcasting and television equipment as claimed in claim 1, wherein: the upside of casing (092) is equipped with the rectangular channel on the input end, fixed connection signal indication lamp (097) in the rectangular channel, signal indication lamp (097) and wire (098) electric connection.