CN112821126B

CN112821126B - Industrial connector plug

Info

Publication number: CN112821126B
Application number: CN202011628861.6A
Authority: CN
Inventors: 田子良; 陈彩艳
Original assignee: Shenzhen Txga Industrial Electronic Co ltd
Current assignee: Shenzhen Txga Industrial Electronic Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2022-06-07
Anticipated expiration: 2040-12-31
Also published as: CN112821126A

Abstract

The application discloses an industrial connector plug, which comprises a shell, a connector, an electric wire and a sealing assembly, wherein the connector is connected to one end of the shell, the electric wire penetrates through one side of the shell, away from the connector, and is connected with the connector; the sealing assembly comprises a sliding frame which is connected to the connector in a sliding mode and a threaded rod which is in threaded connection with the shell; the thread penetrates through the shell, and the threaded rod is connected with the sliding frame in a sliding manner; the inner wall of the sliding frame is abutted to the connector. The plug and socket has the effect of reducing the occurrence of oxidation inside the connecting position of the plug and the socket.

Description

Industrial connector plug

Technical Field

The application relates to the technical field of connectors, in particular to an industrial connector plug.

Background

The industrial connector is mainly used for connecting circuits among industrial equipment, so that the industrial equipment is electrically connected. The axial one end of industry connector is the electricity and connects the interface, and the axial other end of industry connector is cable access mouth, and outside cable is penetrated by cable access mouth to meet with the interior bolt of electricity connection interface etc.. The plug mainly uses with the socket cooperation, according to the difference of place occasion of using, can need pass through plug many times, plug many times can lead to the leakproofness between the plug of connector and the socket to reduce, lead to the clearance between plug and the socket to increase slightly, though can not influence normal connection and the use between plug and the socket, but the clearance makes steam and oxygen in the air enter into the inside of plug and socket junction easily, lead to the inside emergence oxidation of the hookup location department of plug and socket easily, thereby influence the use of plug and socket.

Disclosure of Invention

In order to reduce the occurrence of oxidation of the inside of the connecting position of the plug and the socket, the application provides an industrial connector plug.

The subject name provided by the application adopts the following technical scheme:

an industrial connector plug comprises a shell, a connector connected to one end of the shell, an electric wire penetrating through one side of the shell, far away from the connector, and connected with the connector, and a sealing assembly arranged on the connector; the sealing assembly comprises a sliding frame which is connected to the connector in a sliding mode and a threaded rod which is in threaded connection with the shell; the screw thread penetrates through the shell, and the threaded rod is connected with the sliding frame in a sliding manner; the inner wall of carriage and connector butt.

By adopting the technical scheme, the connector is inserted into the socket during installation, and after the connection is inserted, the threaded rod is rotated to drive the sliding frame to move, so that one side of the sliding frame, which is close to the socket, is abutted against the socket; because the inner wall of carriage and connector butt, so after carriage and socket butt, the carriage can block that the air enters into the junction of connector and socket from the clearance between connector and the socket, reduces the inside condition appearance that takes place the oxidation of the hookup location department of plug and socket.

Optionally: the sealing assembly further comprises a connecting sleeve fixed inside the shell, two ends of the connecting sleeve are fixedly connected with the inner wall of the shell, and the threaded rod is in threaded connection with the connecting sleeve.

Through adopting above-mentioned technical scheme, because the both ends of adapter sleeve and the inner wall fixed connection of shell, the cavity that supplies the threaded rod to pass through in the middle of the event adapter sleeve can not influence the leakproofness of shell, can increase the leakproofness of being connected between threaded rod and the casing through adding the adapter sleeve of establishing in casing inside, reduces and enters into the inside air of casing from threaded rod and casing junction.

Optionally: the sealing component further comprises a fixing component for fixing the rotation of the threaded rod, and the fixing component comprises a fixing support and a driving piece for driving the fixing support to move towards the direction close to the threaded rod.

Through adopting above-mentioned technical scheme, fixed support and threaded rod butt increase the friction between threaded rod and the fixed cover to increase threaded rod pivoted resistance, can prevent the gyration of threaded rod, and can prevent to bump because of the mistake and lead to the threaded rod to rotate, thereby make the not hard up condition of carriage appear.

Optionally: one side of the fixed support close to the threaded rod is provided with a support fixedly connected with the shell, and the support can be abutted against the threaded rod.

Through adopting above-mentioned technical scheme, support and hold in the palm and support the screw rod, prevent that fixed support from taking place the condition appearance of buckling to the in-process of screw rod motion because the fixed screw rod that leads to that holds in the palm excessively removes, increase the job stabilization nature of connecting rod.

Optionally: and a sealing gasket is fixed on one side of the sliding frame, which is far away from the shell.

Through adopting above-mentioned technical scheme, sealed pad has certain elasticity for the rubber pad usually, and when sealed pad was located between carriage and the socket, can increase the sealed effect to here.

Optionally: the side edge of the shell is provided with a connecting component for connecting the shell; coupling assembling rotates cover and fixed connection including rotating to connect inside the shell and rotates the connecting rod that the cover is close to connector one end, and is provided with the screw thread on the connecting rod.

Through adopting above-mentioned technical scheme, the connecting rod can with socket threaded connection, increase the leakproofness of being connected between connector and the socket, reduce the carriage that leads to because of rocking of connector and the condition appearance that the socket takes place to break away from, increase the stability that the connector is connected to increase socket connection's stability.

Optionally: a connecting shell is arranged on one side of the shell, which is far away from the connector, and a driving assembly for driving the rotating sleeve to rotate is arranged in the connecting shell; the driving assembly comprises a driven gear, a toothed belt, a driving gear and a driving wheel, wherein the driven gear is fixedly connected with the rotating sleeve and coaxially rotates, the toothed belt is meshed with the driven gear, the driving gear is meshed with the toothed belt and drives the toothed belt to move, and the driving wheel is fixed on one side, far away from the shell, of the driving gear.

Through adopting above-mentioned technical scheme, the drive wheel drives drive gear and rotates, and drive gear drives the cingulum and rotates, drives driven gear through the rotation of cingulum and rotates, and driven gear's rotation drives and rotates the cover and rotate the follow to drive the removal of connecting rod, can drive two simultaneously through rotating the drive wheel and rotate the cover and rotate, be convenient for drive the connecting rod and be connected with the socket.

Optionally: one side that the shell is close to the connection shell is fixed with solid fixed ring, drive gear and drive wheel rotate with solid fixed ring and are connected.

By adopting the technical scheme, the fixing ring plays a supporting role and supports the driving wheel and the driving gear; and meanwhile, the fixing ring can prevent friction between the driving wheel and the driving gear and the electric wire, and abrasion to the electric wire is reduced.

In summary, the present application includes at least one of the following beneficial technical effects:

1. during installation, the connector is inserted into the socket, and after the connection is inserted, the threaded rod is rotated to drive the sliding frame to move, so that one side, close to the socket, of the sliding frame is abutted against the socket; because the inner wall of the sliding frame is abutted against the connector, after the sliding frame is abutted against the socket, the sliding frame can prevent air from entering the joint of the connector and the socket from a gap between the connector and the socket, and the condition that the inside of the joint of the plug and the socket is oxidized is reduced;

2. the fixing support is abutted with the threaded rod, so that friction between the threaded rod and the fixing sleeve is increased, the rotation resistance of the threaded rod is increased, the rotation of the threaded rod can be prevented, and the rotation of the threaded rod caused by mistaken touch can be prevented, so that the sliding frame is loosened;

3. the drive wheel drives the drive gear to rotate, the drive gear drives the toothed belt to rotate, the driven gear is driven to rotate through the rotation of the toothed belt, the rotation of the driven gear drives the rotating sleeve to rotate, so that the connecting rod is driven to move, the drive wheel can drive the two rotating sleeves to rotate simultaneously through rotation, and the connecting rod and the socket can be driven to be connected conveniently.

Drawings

FIG. 1 is a schematic view of the overall structure of the embodiment;

FIG. 2 is a schematic structural view showing a seal assembly;

FIG. 3 is a schematic structural view showing a fixing member;

fig. 4 is a schematic structural diagram showing a driving assembly.

Description of reference numerals: 1. a housing; 11. a connecting shell; 2. a connector; 3. an electric wire; 4. a seal assembly; 41. a carriage; 42. a gasket; 43. a threaded rod; 44. connecting sleeves; 45. a fixing assembly; 451. a screw; 452. fixing the support; 453. a support bracket; 5. a connecting assembly; 51. rotating the sleeve; 52. a connecting rod; 6. a drive assembly; 61. a fixing ring; 62. a drive gear; 63. a drive wheel; 64. a toothed belt; 65. a driven gear.

Detailed Description

The present application is described in further detail below with reference to the attached figures.

Example (b): the embodiment of the application discloses industry connector plug, refer to fig. 1, including shell 1, connect at the connector 2 of shell 1 one end, pass shell 1 keep away from one side of connector 2 and with the electric wire 3 that connector 2 is connected, sliding connection is at seal assembly 4 on connector 2, set up on shell 1 and the coupling assembling 5 of jade connector 2 both sides and drive coupling assembling 5 moving drive assembly 6. The shell 1 is fixed with the connection shell 11 apart from the one end of connector 2, and drive assembly 6 sets up in connection shell 11.

Referring to fig. 2, the sealing assembly 4 includes a sliding frame 41 slidably connected to a portion of the connection head 2 extending out of the housing 1, a gasket 42 fixed to a side of the sliding frame 41 away from the housing 1, a threaded rod 43 penetrating the housing 1 and rotatably connected to the sliding frame 41, a connection sleeve 44 fixed inside the housing 1, and a fixing assembly 45 fixing the threaded rod 43.

Both ends of the connecting sleeve 44 are fixedly connected with the inner wall of the shell 1, and the threaded rod 43 passes through the middle of the connecting sleeve 44 and is in threaded connection with the connecting sleeve 44. Because both ends of the connecting sleeve 44 are fixedly connected with the inner wall of the housing 1, the cavity in the middle of the connecting sleeve 44 for the threaded rod 43 to pass through does not affect the sealing performance of the housing 1.

The inner wall of the carriage 41 abuts against the connection head 2 and can slide on the connection head 2; the material of the sealing gasket 42 is generally rubber, and after the sealing gasket 42 is abutted against the socket end at the side far away from the sliding frame 41, the sealing gasket 42 can prevent outside air (containing water vapor and oxygen) from entering the inside of the connection position of the plug and the socket through the gap between the plug and the socket, so that the situation that the inside of the connection position of the plug and the socket is oxidized is reduced.

Referring to fig. 2 and 3, the fixing assembly 45 includes a screw 451 threadedly coupled to the coupling housing 11, a fixing bracket 452 rotatably coupled to an end of the screw 451 adjacent to the threaded rod 43, and a support bracket 453 disposed on a side of the fixing bracket 452 remote from the screw 451.

The support bracket 453 is fixedly connected to the side wall of the connection case 11 (or the housing 1), and the support bracket 453 can abut against the threaded rod 43. The support bracket 453 and the fixing bracket 452 are both arc-shaped and can be fitted to the threaded rod 43. When the screw 451 is rotated, the fixing holder 452 provided on the screw 451 is able to move in a direction approaching the threaded rod 43 and is in close contact with the threaded rod 43, increasing the frictional force between the fixing holder 452 and the threaded rod 43, thereby increasing the resistance to rotation of the threaded rod 43 and blocking the rotation of the threaded rod 43. In this process, the support bracket 453 can support the threaded rod 43 to prevent the threaded rod 43 from being bent due to local stress.

Referring to fig. 4, the number of the connecting members 5 is two, and the two connecting members are respectively disposed at both sides of the housing 1. The connecting assembly 5 comprises a rotating sleeve 51 rotatably connected inside the housing 1 and a connecting rod 52 fixedly connected to one end of the rotating sleeve 51 close to the connecting head 2. The rotating sleeve 51 is driven by the driving assembly 6 to rotate, and the connecting rod 52 is provided with threads and can be in threaded connection with a socket. When the plug is connected, the driving assembly 6 drives the rotating sleeve 51 to rotate, and the rotating sleeve 51 rotates to transmit the rotation to the connecting rod 52, so that the connecting rod with threads arranged on the surface can be gradually screwed into the socket.

The driving assembly 6 includes a fixing ring 61 fixed on one side of the housing 1 close to the connecting shell 11, a driving gear 62 rotatably connected with the fixing ring 61, a driving wheel 63 fixed on one side of the driving gear 62 away from the housing 1 and rotating together with the driving gear 62, a toothed belt 64 driven by the driving gear 62, and a driven gear 65 disposed on a side of the driving gear 62 and engaged with the toothed belt 64.

The electric wire 3 passes through the center of the fixed ring 61, preventing the abrasion of the electric wire 3 during the rotation of the driving gear 62 and the driving wheel 63. The axes of the driving gear 62 and the driving wheel 63 are coincident, and the driving gear 62 can be rotated by the rotation of the driving wheel 63. The driving wheel 63 can be extended out of the coupling housing 11 to facilitate the manual rotation of the driving wheel 63.

The diameter of the driving gear 62 is larger than that of the driven gear 65. The axis of the driven gear 65 coincides with the axis of the rotating sleeve 51, and the driven gear 65 is fixedly connected with the rotating sleeve 51, so that the rotation of the driven gear 62 can be transmitted to the rotating sleeve 51, and the rotating sleeve 51 is driven to rotate. The number of the driven gears 65 is two as many as the number of the connecting assemblies 5, and the distances from the two driven gears 65 to the driving gear 62 are the same. The driving gear 62 and the driven gear 65 are both meshed with the toothed belt 64, so that the rotation of the driving gear 62 is transmitted to the driven gear 65 through the toothed belt 64, and the rotation of the driven gear 65 is driven. The outer wall of the toothed belt 64 abuts against the inner wall of the connection housing 11 under the support of the drive gear 62 and the driven gear 65.

The implementation principle of an industrial connector plug in the embodiment of the application is as follows: the connector 2 is first aligned with the socket and inserted, and the connecting rod 52 blocks the connector 2 from further insertion. At this point, the driving assembly 6 operates to rotate the connecting rod 52, thereby driving the connector 2 to be inserted continuously. After the connector 2 is inserted, the threaded rod 43 is rotated to drive the sliding frame 41 to move towards the direction close to the socket, so that the sealing gasket 42 on the sliding frame 41 is tightly abutted to the socket, the sealing performance of the joint of the plug and the socket is improved, the air passing through the joint is reduced, and the situation that the inside of the joint of the plug and the socket is oxidized is reduced.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an industry connector plug, includes shell (1), connects connector (2) in shell (1) one end, passes shell (1) and keeps away from one side of connector (2) and electric wire (3) be connected with connector (2), its characterized in that: the sealing device also comprises a sealing component (4) arranged on the connector (2); the sealing assembly (4) comprises a sliding frame (41) connected to the connector (2) in a sliding mode and a threaded rod (43) in threaded connection with the shell (1); the threaded rod (43) penetrates through the shell (1), and the threaded rod (43) is connected with the sliding frame (41) in a sliding mode; the inner wall of the sliding frame (41) is abutted against the connecting head (2);

a connecting component (5) for connecting the shell (1) is arranged on the side edge of the shell (1); the connecting assembly (5) comprises a rotating sleeve (51) rotatably connected inside the shell (1) and a connecting rod (52) fixedly connected to one end, close to the connector (2), of the rotating sleeve (51), and threads are arranged on the connecting rod (52);

a connecting shell (11) is arranged on one side of the shell (1) far away from the connector (2), and a driving assembly (6) for driving the rotating sleeve (51) to rotate is arranged in the connecting shell (11); the driving assembly (6) comprises a driven gear (65) which is fixedly connected with the rotating sleeve (51) and coaxially rotates, a toothed belt (64) meshed with the driven gear (65), a driving gear (62) which is meshed with the toothed belt (64) and drives the toothed belt (64) to move, and a driving wheel (63) which is fixed on one side, far away from the shell (1), of the driving gear (62).

2. The industrial connector plug of claim 1, wherein: the sealing component (4) further comprises a connecting sleeve (44) fixed inside the shell (1), two ends of the connecting sleeve (44) are fixedly connected with the inner wall of the shell (1), and the threaded rod (43) is in threaded connection with the connecting sleeve (44).

3. The industrial connector plug of claim 1, wherein: the sealing assembly (4) further comprises a fixing assembly (45) for fixing the rotation of the threaded rod (43), and the fixing assembly (45) comprises a fixing support (452) and a driving piece for driving the fixing support (452) to move towards the direction close to the threaded rod (43).

4. The industrial connector plug of claim 3, wherein: and one side of the fixed support (452) close to the threaded rod (43) is provided with a support (453) fixedly connected with the shell (1), and the support (453) can be abutted against the threaded rod (43).

5. The industrial connector plug of claim 1, wherein: and a sealing gasket is fixed on one side of the sliding frame (41) far away from the shell (1).

6. The industrial connector plug of claim 1, wherein: one side that shell (1) is close to connecting shell (11) is fixed with solid fixed ring (61), drive gear (62) and drive wheel (63) are connected with solid fixed ring (61) rotation.