CN212162221U

CN212162221U - Convenient plug-in connector who dismantles

Info

Publication number: CN212162221U
Application number: CN202020871864.1U
Authority: CN
Inventors: 郭冬梅
Original assignee: Shenzhen Yingzheng Electronic Co ltd
Current assignee: Shenzhen Yingzheng Electronic Co ltd
Priority date: 2020-05-22
Filing date: 2020-05-22
Publication date: 2020-12-15
Anticipated expiration: 2030-05-22

Abstract

The utility model discloses a convenient plug-in connector who dismantles relates to an electronic connector technical field, including casing and apron, two symmetrical insertion cavities of each other are seted up to casing bilateral symmetry, and the top of casing has the apron through fastening bolt fixed mounting simultaneously, and the terminal plug inserts the insertion cavity, through removing copper sheet and fixed copper sheet intercommunication together each other, and when needs dismantle the terminal plug, only need press the extrusion piece and drive the ejector pad with the lug ejecting from leading to the inslot, ejecting the terminal plug under the drive of movable plate, do not need the people to drag the terminal plug, it is more convenient to operate; and simultaneously the utility model discloses be provided with the apron, be provided with the baffle in two through-holes of apron, in the transportation, the baffle plays dustproof effect to inserting the chamber, has guaranteed the functionality of device, and in the installation, presss from both sides tightly the plug terminal in the through-hole through the baffle, has further guaranteed the stability of plug terminal, has guaranteed electronic equipment's normal operating.

Description

Convenient plug-in connector who dismantles

Technical Field

The utility model relates to an electronic connector technical field specifically is a convenient bayonet connector of dismantling.

Background

Electrical connectors (also commonly referred to as circuit connectors, electrical connectors) bridge two conductors in a circuit so that current or signals can flow from one conductor to the conductor of another conductor.

Electronic connectors used at present are mostly in a screw fastening type, and the electronic connectors in the fastening type generally have the defects of difficult connection and troublesome disassembly.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model aims to provide a convenient bayonet connector of dismantling, the terminal plug inserts the intracavity that inserts in the casing and communicates, and the installation is convenient with the dismantlement.

In order to achieve the above object, the utility model provides a following technical scheme: the copper sheet clamping device comprises a shell and a cover plate, wherein two symmetrical insertion cavities are symmetrically formed in two sides of the shell, the cover plate is fixedly mounted at the top of the shell through a fastening bolt, a movable copper sheet is slidably mounted inside the insertion cavities, a movable plate is fixedly mounted at the bottom of the movable copper sheet, a fixed copper sheet is fixedly mounted at the bottom of the insertion cavities, a telescopic connecting rod is fixedly mounted at the top of the fixed copper sheet, the other end of the telescopic connecting rod penetrates through the movable plate and is connected to the bottom of the movable copper sheet, the top of the fixed copper sheet is connected with the bottom of the movable plate through a first spring, a groove is fixedly formed in one side, close to the outer wall of the shell, of the movable plate, a convex block is connected into the groove through a third spring, the end of the convex block extends out of, meanwhile, a push block is arranged in the through groove in a sliding mode, one end of the push block extends out of the side wall of the shell and is connected with an extrusion block, and one side, close to the outer wall of the shell, of the extrusion block is connected to the outer wall of the shell through a spring IV; the through-hole has been seted up to the position that the top of apron corresponds the inserted chamber, and the size of through-hole corresponds each other with the size that inserts the chamber, and slidable mounting has the baffle in the through-hole simultaneously, has seted up in the apron that the baffle is close to each other and has accomodate the groove, and the size of accomodating the groove corresponds each other with the baffle size, and one side slidable mounting that the baffle is close to simultaneously accomodating the groove has the pull rod, and the pull rod links together through spring two and the lateral wall of accomodating.

As a further aspect of the present invention: a sliding block is fixedly installed on one side wall of the bottom of the pull rod, a corresponding sliding hole is formed in the side wall of the baffle, and the sliding block is installed in the sliding hole.

As a further aspect of the present invention: the pull rod extends out from the top of the accommodating groove, a clamping groove is formed in one side wall, away from the baffle, of the accommodating groove, and the size of the clamping groove corresponds to that of the pull rod.

As a further aspect of the present invention: four symmetrical threaded holes are formed in the periphery of the top of the cover plate, and threaded holes are correspondingly formed in the top of the shell.

As a further aspect of the present invention: the two fixed copper sheets inserted into the bottom of the cavity are communicated together through a communicating conductor.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses be provided with the casing, two mutually independent inserting cavities are seted up to the inside of casing, and the terminal plug inserts and inserts the intracavity, through removing copper sheet and fixed copper sheet intercommunication together each other to when needing to dismantle the terminal plug, only need press the extrusion piece and drive the ejector pad with the lug ejecting from leading to the inslot, ejecting the terminal plug under the drive of movable plate, do not need the people to drag the terminal plug, it is more convenient to operate; and simultaneously the utility model discloses be provided with the apron, be provided with the baffle in two through-holes of apron, in the transportation, the baffle plays dustproof effect to inserting the chamber, has guaranteed the functionality of device, and in the installation, presss from both sides tightly the plug terminal in the through-hole through the baffle, has further guaranteed the stability of plug terminal, has guaranteed electronic equipment's normal operating.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a top view of the cover plate of the present invention.

Fig. 3 is a partial enlarged view of the position a of the present invention.

Fig. 4 is a schematic view of the structure of the pull rod of the present invention.

As shown in the figure: 1. the device comprises a shell, 101, a through groove, 2, a cover plate, 3, an insertion cavity, 4, a movable copper sheet, 5, a movable plate, 501, a groove, 6, a fixed copper sheet, 7, a telescopic connecting rod, 8, a first spring, 9, a communication conductor, 10, a through hole, 11, a baffle, 12, a containing groove, 13, a pull rod, 14, a second spring, 15, a clamping groove, 16, a threaded hole, 17, a bump, 18, a third spring, 19, a push block, 20, an extrusion block, 21, a fourth spring, 22 and a sliding block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely 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 work belong to the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, in the embodiment of the present invention, a detachable plug-in connector includes a housing 1 and a cover plate 2, two symmetrical plug-in cavities 3 are symmetrically formed on two sides of the housing 1, the cover plate 2 is fixedly mounted on the top of the housing 1 through a fastening bolt, a movable copper sheet 4 is slidably mounted inside the plug-in cavity 3, a movable plate 5 is fixedly mounted on the bottom of the movable copper sheet 4, a fixed copper sheet 6 is fixedly mounted on the bottom of the plug-in cavity 3, an expansion link 7 is fixedly mounted on the top of the fixed copper sheet 6, the other end of the expansion link 7 passes through the movable plate 5 and is connected to the bottom of the movable copper sheet 4, so as to connect the movable copper sheet 4 and the fixed copper sheet 6 together through the expansion link 7, the top of the fixed copper sheet 6 is connected to the bottom of the movable plate 5 through a spring 8, a groove 501 is fixedly formed on one side of, the groove 501 is internally connected with a bump 17 through a spring III 18, the end of the bump 17 extends out of the end of the groove 501, the outer wall of the shell 1 is correspondingly provided with a through groove 101, the size of the through groove 101 corresponds to that of the bump 17, the bump 17 is clamped in the through groove 101, so that the moving plate 5 is fixed at the bottom of the insertion cavity 3, meanwhile, a push block 19 is arranged in the through groove 101 in a sliding manner, one end of the push block 19 extends out of the side wall of the shell 1 and is connected with a squeezing block 20, one side of the squeezing block 20, which is close to the outer wall of the shell 1, is connected to the outer wall of the shell 1 through a spring IV 21, the push block 19 is driven by pressing the squeezing block 20 to move horizontally, so that the bump 17 is pushed out of the through groove 101, and then the terminal plug is restored to; through-hole 10 has been seted up to the top correspondence of apron 2 and the position of inserting chamber 3, the size of through-hole 10 corresponds each other with the size of inserting chamber 3, sliding mounting has baffle 11 in the through-hole 10 simultaneously, baffle 11 has seted up in the apron 2 that is close to each other and has accomodate groove 12, the size of accomodating groove 12 corresponds each other with the size of baffle 11, baffle 11 has pull rod 13 near one side sliding mounting who accomodates groove 12 simultaneously, pull rod 13 links together through spring two 14 and the lateral wall of accomodating groove 12, link 11 chucking baffle 11 in through-hole 10 through spring two 14, accomplish the sheltering from to inserting chamber 3, avoid in the transportation, insert and fall into a large amount of dusts in the chamber 3, influence the normal use of device.

A sliding block 22 is fixedly installed on one side wall of the bottom of the pull rod 13, a corresponding sliding hole is formed in the side wall of the baffle plate 11, and the sliding block 22 is installed in the sliding hole, so that the pull rod 13 is fixed on the side wall of the baffle plate 11.

Preferably, pull rod 13 stretches out from the top of accomodating groove 12 to accomodating groove 12 and having seted up draw-in groove 15 on keeping away from a lateral wall of baffle 11, the size of draw-in groove 15 and the size of pull rod 13 correspond each other, through back-and-forth movement pull rod 13 with pull rod 13 card in draw-in groove 15, thereby open through-hole 10, make things convenient for operating personnel to insert the terminal plug and insert in chamber 3, and after the installation, shift out pull rod 13 from through-hole 10, press from both sides the terminal plug tight in through-hole 10 through baffle 11, thereby the stability of terminal plug installation has been guaranteed.

Preferably, four symmetrical threaded holes 16 are formed in the periphery of the top of the cover plate 2, and the top of the housing 1 is correspondingly provided with threaded holes for mounting fixing bolts, so that the cover plate 2 is fixedly mounted on the top of the housing 1.

Preferably, the two fixed copper sheets 6 at the bottom of the insertion cavity 3 are communicated together through a communication conductor 9.

It should be noted that, the baffles 11 on the top of the cover plate 2 are arranged in a staggered manner, and the accommodating grooves 12 corresponding to the baffles 11 are arranged in a staggered manner up and down, so that the two baffles 11 are prevented from colliding with each other.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention, and the following claims are therefore to be read in this light of the appended claims.

Claims

1. A conveniently dismantled plug-in connector comprises a shell (1) and a cover plate (2), and is characterized in that: two symmetrical insertion cavities (3) are symmetrically formed in two sides of the shell (1), a cover plate (2) is fixedly mounted at the top of the shell (1) through a fastening bolt, a movable copper sheet (4) is slidably mounted inside the insertion cavity (3), a movable plate (5) is fixedly mounted at the bottom of the movable copper sheet (4), a fixed copper sheet (6) is fixedly mounted at the bottom of the insertion cavity (3), an expansion connecting rod (7) is fixedly mounted at the top of the fixed copper sheet (6), the other end of the expansion connecting rod (7) penetrates through the movable plate (5) and is connected to the bottom of the movable copper sheet (4), the top of the fixed copper sheet (6) is connected with the bottom of the movable plate (5) through a first spring (8), a groove (501) is fixedly formed in one side, close to the outer wall of the shell (1), of the movable plate (5), and a convex block (17) is connected in the groove (, the end part of the bump (17) extends out of the end part of the groove (501), meanwhile, a through groove (101) is correspondingly formed in the outer wall of the shell (1), the size of the through groove (101) corresponds to that of the bump (17), meanwhile, a push block (19) is slidably mounted in the through groove (101), one end of the push block (19) extends out of the side wall of the shell (1) and is connected with an extrusion block (20), and one side, close to the outer wall of the shell (1), of the extrusion block (20) is connected to the outer wall of the shell (1) through a spring four (21); through-hole (10) have been seted up to the top correspondence of apron (2) and the position of inserting chamber (3), the size of through-hole (10) corresponds each other with the size of inserting chamber (3), slidable mounting has baffle (11) in through-hole (10) simultaneously, it accomodates groove (12) to have seted up in apron (2) that baffle (11) are close to each other, the size of accomodating groove (12) and the size of baffle (11) correspond each other, one side slidable mounting that baffle (11) are close to accomodating groove (12) simultaneously has pull rod (13), pull rod (13) link together through two (14) springs and the lateral wall of accomodating groove (12).

2. A readily removable plug-in connector as claimed in claim 1, characterized in that: a sliding block (22) is fixedly mounted on one side wall of the bottom of the pull rod (13), a corresponding sliding hole is formed in the side wall of the baffle (11), and the sliding block (22) is mounted in the sliding hole.

3. A detachable plug-in connector according to claim 2, characterized in that: the pull rod (13) extends out of the top of the accommodating groove (12), a clamping groove (15) is formed in one side wall, away from the baffle (11), of the accommodating groove (12), and the size of the clamping groove (15) corresponds to that of the pull rod (13).

4. A readily removable plug-in connector as claimed in claim 1, characterized in that: four symmetrical threaded holes (16) are formed in the periphery of the top of the cover plate (2), and meanwhile threaded holes are correspondingly formed in the top of the shell (1).

5. A readily removable plug-in connector as claimed in claim 1, characterized in that: the two fixed copper sheets (6) inserted into the bottom of the cavity (3) are communicated together through a communicating conductor (9).