CN210443725U

CN210443725U - Rectangular electric connector

Info

Publication number: CN210443725U
Application number: CN201921880135.6U
Authority: CN
Inventors: 洪舒豪; 王佳强; 王保; 蒋师; 胡洋
Original assignee: Suzhou Weifu Electric Co ltd
Current assignee: Suzhou Weifu Electric Co ltd
Priority date: 2019-11-04
Filing date: 2019-11-04
Publication date: 2020-05-01
Anticipated expiration: 2029-11-04

Abstract

The utility model relates to the technical field of connector, and a rectangle electric connector is disclosed, which comprises an outer shell, the top fixed mounting of shell has fixed frame, the right side joint of shell has the joint piece, the inside interlude of joint piece has the adapter sleeve, the outside threaded connection of adapter sleeve has the screw ring, the inside of shell is provided with the base plate, the fixed surface of base plate installs the base, the fixed surface of base installs the contact pin. This rectangle electric connector passes the inside of adapter sleeve and links to each other with inside base of shell, contact pin through the wire, and through twisting the screw ring, the screw ring is constantly drawn close to the joint piece along the thread groove in the adapter sleeve outside to fix the adapter sleeve firmly on the joint piece, because the wire receives the protection of adapter sleeve, so the fracture that the wire can not be once in this department, and carry out long-time protection to the wire in this department, increase the life of wire.

Description

Rectangular electric connector

Technical Field

The utility model relates to a connector technical field specifically is a rectangle electric connector.

Background

The connector, generally referred to as an electrical connector, is a device for connecting two active devices to transmit current or signals, and is a component that is frequently contacted by electronic engineering technicians, and a bridge for communication is erected between the blocked parts or isolated and non-conductive circuits in the circuits, so that the current flows and the circuits realize the predetermined functions.

The traditional connector does not have any protective measure with the junction of wire, and the back is used to the connector, because factors such as transport, maintenance, disconnect and wiring, the inevitable wearing and tearing of junction of wire and connector, if do not have the object to protect the wire of this department, long-time operation can inevitably lead to the wire inner core of this department to expose to influence the transmission to information.

SUMMERY OF THE UTILITY MODEL

In view of the above, an object of the present invention is to provide a rectangular electrical connector having the advantages of protecting the connection between the wire and the connector from being worn.

The utility model discloses a realize that technical purpose adopts following technical scheme: the utility model provides a rectangle electric connector, includes the shell, the top fixed mounting of shell has fixed frame, the right side joint of shell has the joint piece, the inside interlude of joint piece has the adapter sleeve, the outside threaded connection of adapter sleeve has the screw ring, the inside of shell is provided with the base plate, the fixed surface of base plate installs the base, the fixed surface of base installs the contact pin, the inside of shell is provided with the shrouding corresponding with the base plate, the fixed surface of shrouding installs and seals the seat, seal the surface of seat and set up the jack of using relatively with the contact pin, the threaded connection in surface of shrouding has the screw, the cover is equipped with electric elements on the left contact pin in base surface.

Further, the left side of shell is seted up with the corresponding breach of joint piece, is provided with the draw-in groove on the inner wall of its shell, the mutual joint of pothook on draw-in groove and joint piece right side, the joint piece not only can be dismantled fast like this, but also realizes quick installation.

Further, the corresponding thread groove with the screw ring is seted up in the outside of adapter sleeve, the diameter of the left end of adapter sleeve is greater than the diameter of its right-hand member, guarantees that the screw ring can not drop to the right-hand member of adapter sleeve runs through and extends to the inside of joint piece, and the right-hand member fixed mounting of adapter sleeve has the spacing ring, and the spacing ring is located the right side of joint piece, and the diameter of spacing ring is greater than the aperture of the inside through-hole of joint piece, prevents like this that the adapter sleeve from breaking away from in the inside of joint piece.

Further, the screw hole has all been seted up to the diagonal department on base plate, shrouding and fixed frame surface, penetrates the screw into, alright fix the base plate in the inside of shell with the shrouding in the realization, the top and the bottom of base plate and shrouding all set up flutedly, and this recess uses with the inside structure of shell is mutually supported, strengthens the joint strength of base plate and shrouding.

Further, the pins are 1.6mm in diameter in number and are arranged at equal intervals, and the other pin is 2.4mm in diameter and is located at the leftmost side of the pins.

Furthermore, the left end of the connecting sleeve extends towards the left lower side and crosses over the vertical horizontal line on the left side of the fixing frame, and the left end of the connecting sleeve is subjected to smooth processing, so that when a lead is installed, the scratch to a hand is reduced, and the installation safety is improved.

Further, the shell is stepped with the inboard space of fixed frame, guarantees like this that base plate and shrouding just in time press in this ladder groove to the screw hole is in the ladder surface department of fixed frame, and the convenience is fixed to base plate and shrouding.

The utility model discloses possess following beneficial effect: the rectangular electric connector penetrates through the inside of the connecting sleeve through the lead and is connected with the base and the contact pin inside the shell, the threaded ring is continuously drawn to the clamping block along the threaded groove on the outer side of the connecting sleeve by twisting the threaded ring, so that the connecting sleeve is firmly fixed on the clamping block, the lead cannot be broken at the position because the lead is protected by the connecting sleeve, and the lead at the position is protected for a long time, so that the service life of the lead is prolonged; because the connection mode of joint piece and shell is the joint, so the joint piece can be detached from the shell each other, has also made things convenient for the installation to the wire.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a side view of the structure of the present invention;

FIG. 3 is a top view of the present invention;

FIG. 4 is a top view of the base structure of the present invention;

fig. 5 is a side view of the base structure of the present invention;

fig. 6 is a bottom view of the sealing seat structure of the present invention.

In the figure: 1-shell, 2-clamping block, 3-threaded ring, 4-connecting sleeve, 5-base plate, 6-base, 7-contact pin, 8-sealing plate, 9-sealing seat, 10-jack, 11-screw, 12-fixing frame and 13-electric element.

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.

Referring to fig. 1-6, a rectangular electrical connector comprises a housing 1, wherein a fixing frame 12 is fixedly installed at the top of the housing 1, the inner side space between the housing 1 and the fixing frame 12 is stepped, so as to ensure that a substrate 5 and a sealing plate 8 are just pressed in the stepped groove, and a screw hole is formed at the stepped surface of the fixing frame 12, so as to facilitate the fixing of the substrate 5 and the sealing plate 8, wherein a clamping block 2 is clamped at the right side of the housing 1, wherein a gap corresponding to the clamping block 2 is formed at the left side of the housing 1, a clamping groove is formed on the inner wall of the housing 1, the clamping groove and a clamping hook at the right side of the clamping block 2 are mutually clamped, so that the clamping block 2 can be rapidly disassembled and rapidly installed, wherein a connecting sleeve 4 is inserted into the clamping block 2, and because a lead is protected by the connecting sleeve 4, the lead cannot be broken at the position, and protect the wire in the position for a long time, increase the service life of the wire, the left end of the connecting sleeve 4 extends to the left lower side and crosses the vertical horizontal line on the left side of the fixed frame 12, and the left end of the connecting sleeve 4 adopts smooth processing, thus reducing the scratch to the hand and increasing the safety of installation when installing the wire, wherein the outer side of the connecting sleeve 4 is connected with a threaded ring 3 in a threaded manner, the outer side of the threaded ring 3 is hexagonal, thus facilitating the twisting by a wrench, wherein the outer side of the connecting sleeve 4 is provided with a threaded groove corresponding to the threaded ring 3, the diameter of the left end of the connecting sleeve 4 is larger than that of the right end thereof, ensuring that the threaded ring 3 cannot fall off, the right end of the connecting sleeve 4 penetrates through and extends to the inside of the clamping block 2, and the right end of the connecting sleeve 4 is fixedly provided with a limiting ring which is positioned on the right side of the clamping block 2, thus, the connecting sleeve 4 is prevented from being separated from the inside of the clamping block 2, the threaded ring 3 is continuously drawn towards the clamping block 2 along the threaded groove on the outer side of the connecting sleeve 4 by twisting the threaded ring 3, so that the connecting sleeve 4 is firmly fixed on the clamping block 2, wherein the inside of the shell 1 is provided with the substrate 5, the surface of the substrate 5 is fixedly provided with the base 6, the surface of the base 6 is fixedly provided with the pins 7, the number of the pins 7 with the diameter of 1.6mm is 32, the pins are arranged at equal intervals, the diameter of the other pin 7 is 2.4mm, the pin 7 is positioned at the leftmost side of the 32 pins 7, the inside of the shell 1 is provided with the sealing plate 8 corresponding to the substrate 5, the diagonal positions on the surfaces of the substrate 5, the sealing plate 8 and the fixing frame 12 are all provided with screw holes, the surface of the sealing plate 8 is fixedly provided with the sealing seat 9, and the exposure of electronic components inside the shell 1 is reduced through the, increase the life of connector, wherein seal 9 the surface of seat and offer the jack 10 of using relatively with contact pin 7, wherein the surperficial threaded connection of shrouding 8 has screw 11, and screw 11 can pass base plate 5 when being installed, the screw hole has all been seted up to the diagonal department on shrouding 8 and fixed frame 12 surface, penetrates screw 11 into, alright fix base plate 5 in the inside of shell 1 with shrouding 8 with the realization, base plate 5 all sets up flutedly with shrouding 8's top and bottom, and this recess uses with the inside structure of shell 1 is mutually supported, strengthens base plate 5 and shrouding 8's joint strength to firmly fix base plate 5, shrouding 8 and fixed frame 12, wherein the cover is equipped with electric element 13 on the left contact pin 7 in base 6 surface.

When the connecting device is used, a lead penetrates through the inside of the connecting sleeve 4 and is connected with the base 6 and the contact pin 7 in the shell 1, the threaded ring 3 is twisted to be continuously close to the clamping block 2 along the threaded groove on the outer side of the connecting sleeve 4, so that the connecting sleeve 4 is firmly fixed on the clamping block 2, the lead is protected by the connecting sleeve 4, the lead cannot be broken at the position, the lead at the position is protected for a long time, and the service life of the lead is prolonged; because the connection mode of joint piece 2 and shell 1 is the joint, so joint piece 2 can be detached from shell 1 each other, has also made things convenient for the installation to the wire.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A rectangular electrical connector comprising a housing (1), characterized in that: a fixing frame (12) is fixedly installed at the top of the shell (1), a clamping block (2) is clamped at the right side of the shell (1), a connecting sleeve (4) is inserted into the clamping block (2), a threaded ring (3) is connected with the outer side of the connecting sleeve (4) in a threaded manner, a substrate (5) is arranged in the shell (1), a base (6) is fixedly arranged on the surface of the substrate (5), the surface of the base (6) is fixedly provided with a contact pin (7), the inside of the shell (1) is provided with a sealing plate (8) corresponding to the substrate (5), a sealing seat (9) is fixedly arranged on the surface of the sealing plate (8), a jack (10) opposite to the contact pin (7) is arranged on the surface of the sealing seat (9), the surface screw thread of shrouding (8) is connected with screw (11), the cover is equipped with electric element (13) on contact pin (7) on base (6) surface left side.

2. The rectangular electrical connector of claim 1, wherein: the left side of shell (1) is seted up with the corresponding breach of joint piece (2), is provided with the draw-in groove on the inner wall of its shell (1), the mutual joint of pothook on draw-in groove and joint piece (2) right side.

3. The rectangular electrical connector of claim 1, wherein: the thread groove corresponding to the thread ring (3) is formed in the outer side of the connecting sleeve (4), the diameter of the left end of the connecting sleeve (4) is larger than that of the right end of the connecting sleeve, the right end of the connecting sleeve (4) penetrates through the connecting sleeve and extends to the inside of the clamping block (2), and the limiting ring is fixedly mounted at the right end of the connecting sleeve (4).

4. The rectangular electrical connector of claim 1, wherein: the screw holes are formed in diagonal positions on the surfaces of the base plate (5), the sealing plate (8) and the fixing frame (12), and grooves are formed in the tops and the bottoms of the base plate (5) and the sealing plate (8).

5. The rectangular electrical connector of claim 1, wherein: the number of the pins (7) with the diameter of 1.6mm is 32, and the pins are arranged at equal intervals, the diameter of the other pin (7) is 2.4mm, and the pin (7) is positioned at the leftmost side of the 32 pins (7).

6. The rectangular electrical connector of claim 1, wherein: the left end of the connecting sleeve (4) extends to the lower left and crosses a vertical horizontal line on the left side of the fixed frame (12), and the left end of the connecting sleeve (4) is subjected to rounding treatment.

7. The rectangular electrical connector of claim 1 or 4, wherein: the space inside the housing (1) and the fixed frame (12) is stepped, and the screw hole is at the stepped surface of the fixed frame (12).