CN212542827U

CN212542827U - Electric connector for switching jack component

Info

Publication number: CN212542827U
Application number: CN202021189316.7U
Authority: CN
Inventors: 李华锋; 孙丙乾; 曹宁波
Original assignee: Luoyang Navigation Electronic Technology Co ltd
Current assignee: Luoyang Navigation Electronic Technology Co ltd
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2021-02-12
Anticipated expiration: 2030-06-23

Abstract

The utility model discloses an electric connector is built to switching jack, its structure includes plug, power cord, socket, fixed plate, fixed orifices, fixing device, socket and third spring, a switching jack is built an electric connector, through building an electric connector installation fixing device at switching jack, the user is in connecting plug and socket, if locating piece and constant head tank are not in on the same water flat line, can't inject the plug in the socket, just so avoid making the contact pin crooked because not aim at, when injecting the plug in the socket, first fixture block can contact the socket, make first fixture block through first connecting block and first fixture block jack-up, after the plug injects the socket, first fixture block can fall into the draw-in groove because of first spring, make plug and socket carry out the lock joint, can not drop.

Description

Electric connector for switching jack component

Technical Field

The utility model relates to an electric connector technical field, concretely relates to switching jack component electric connector.

Background

In addition to meeting common performance requirements, electrical connectors are particularly important in that they must achieve good contact, reliable operation, convenient maintenance, whether the operation of the electric connector directly affects the normal operation of the airplane circuit or not relates to the safety of the whole host, therefore, the host circuit has very strict requirements on the quality and the reliability of the electric connector, and the electric connector is also widely applied to military systems of aviation, aerospace, national defense and the like because of the high quality and the high reliability of the electric connector, the common classification methods for electrical connectors include shape, structure, and usage, and the electrical connectors of the prior art do not have the function of quick alignment connection, which may cause the problem of bending the socket head and the contact pin, and the electrical connectors of the prior art do not have the function of retracting the socket head, which may cause a child to touch the contact pin with fingers when the child is greedy.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, an electrical connector for a through-connection jack assembly is provided, which solves the problems that the electrical connector does not have quick alignment connection and the electrical connector does not shrink a socket head.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides an electric connector for a switching jack component, which comprises a plug, a power cord, a socket, a fixing plate, a fixing hole, a socket head, a third spring and a fixing device, wherein the fixing device is arranged at the front end of the plug, the fixing device comprises a first rotating shaft, a first connecting block, a first clamping block, a first spring, a clamping groove, a positioning block, a positioning groove and a contraction device, the upper end and the lower end of the plug are provided with the first rotating shaft, the left end and the right end of the first rotating shaft are provided with the first connecting block, the first connecting block is rotatably connected with the plug through the first rotating shaft, the inner side of the left end of the first connecting block is provided with the first clamping block, the inner side of the right end of the first connecting block is provided with the first spring, the upper end and the lower end of the socket are provided with the clamping groove, the clamping groove is buckled with the first clamping block, the middle part of the, and the rear end inside the socket is provided with a contraction device.

Furthermore, the rear end of the plug is provided with a power line, the plug is buckled with the socket, the rear end of the socket is provided with a fixing plate, fixing holes are formed in the periphery of the fixing plate, a socket head is arranged inside the socket, and a third spring is arranged at the rear end of the socket head.

Further, the constriction device includes slider, spout, fixed slot, second pivot, second connecting block, second fixture block, second spring, connecting rod, lever and third pivot, the end is provided with the slider about the socket head, the end is provided with the spout about the socket to slider and spout carry out sliding connection, socket inner wall middle part is provided with the fixed slot, the fixed slot rear end is provided with the second pivot, second pivot front end is provided with the second connecting block, second connecting block inboard is provided with the second fixture block to the second fixture block carries out the lock joint with the socket head, the second connecting block outside is provided with second spring and connecting rod, the connecting rod outside is provided with the lever, the lever middle part is provided with the third pivot to the lever rotates with the third pivot and is connected.

Furthermore, the outer surface of the sliding block is provided with a rubber sleeve, and the outer surface of the rubber sleeve is provided with anti-skid grains.

Furthermore, the number of the contraction devices is two, and the contraction devices are symmetrically arranged along two ends of the upper end of the socket.

Furthermore, the outer surface of the first connecting block is coated with a waterproof anti-oxidation layer, and the first connecting block is cuboid.

Furthermore, the central lines of the sliding block and the sliding groove are positioned on the same vertical direction line, and the inner side of the sliding groove is smooth and has no burrs.

Furthermore, the positioning block is slightly smaller than the positioning groove, and the positioning block can enter the positioning groove.

Furthermore, the sliding block is made of stainless steel, so that the strength, the wear resistance and the corrosion resistance of the sliding block are greatly enhanced, and the service life of the sliding block is prolonged.

Furthermore, the first spring is made of alloy spring steel, so that the heat resistance and the corrosion resistance of the first spring are greatly enhanced, and the service life of the first spring is prolonged.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

the method has the advantages that: a switching plug organizes a piece electric connector, through establishing a piece electric connector installation fixing device at the switching plug, the user is in connecting plug and socket, if locating piece and constant head tank are not in on the same water flat line, can't inject the plug in the socket, just so avoid making the contact pin crooked because not aiming at, when injecting the plug into the socket, first fixture block can contact the socket head, make first fixture block through first connecting block and first fixture block jack-up, after the plug injects the socket, first fixture block can fall into the draw-in groove because first spring, make plug and socket carry out the lock joint, can not drop.

The advantages are two: a switching plug organizes a piece electric connector, through installing constriction device on switching plug organizes a fixing device of electric connector, when not using, the user promotes the slider along the spout to the rear end of socket, make the socket head jack-up with the second fixture block, promote the back that targets in place the socket head, the second fixture block can block the front end of socket head because the second spring is bounced, card the socket head in the inside, be difficult to touch by children, after the plug injects the power cord, first fixture block can push down the lever along the third pivot, thereby mention the connecting rod, make the second connecting block lift up the second fixture block along the second pivot, remove the lock joint of second fixture block to the socket head, make the socket head pop out because the third spring, make plug and socket connect.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a front view of the present invention;

fig. 2 is a schematic left-side sectional view of the socket of the present invention;

fig. 3 is a schematic top view of the cross-sectional structure of the socket of the present invention;

fig. 4 is a schematic diagram of the cross-sectional structure of the plug of the present invention;

fig. 5 is an enlarged schematic view of the position a of the present invention.

In the figure: the plug-type socket comprises a plug-1, a power line-2, a socket-3, a fixing plate-4, a fixing hole-5, a fixing device-6, a socket head-7, a third spring-8, a first rotating shaft-61, a first connecting block-62, a first clamping block-63, a first spring-64, a clamping groove-65, a positioning block-66, a positioning groove-67, a contraction device-68, a sliding block-681, a sliding groove-682, a fixing groove-683, a second rotating shaft-684, a second connecting block-685, a second clamping block-686, a second spring-687, a connecting rod-688, a lever-689 and a third rotating shaft-6810.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides an electrical connector for a patch jack assembly, comprising: the plug comprises a plug 1, a power line 2, a socket 3, a fixing plate 4, a fixing hole 5, a socket head 7, a third spring 8 and a fixing device 6, wherein the fixing device 6 is arranged at the front end of the plug 1, the fixing device 6 comprises a first rotating shaft 61, a first connecting block 62, a first clamping block 63, a first spring 64, a clamping groove 65, a positioning block 66, a positioning groove 67 and a contraction device 68, the upper end and the lower end of the plug 1 are provided with the first rotating shaft 61, the left end and the right end of the first rotating shaft 61 are provided with the first connecting block 62, the first connecting block 62 is rotatably connected with the plug 1 through the first rotating shaft 61, the inner side of the left end of the first connecting block 62 is provided with the first clamping block 63, the inner side of the right end of the first connecting block 62 is provided with the first spring 64, the upper end and the lower end of the socket 3 are provided with the clamping grooves 65, the clamping grooves 65 are buckled, the middle part of the front end of the plug 1 is provided with a positioning groove 67, and the rear end inside the socket 3 is provided with a contraction device 68.

The rear end of the plug 1 is provided with a power line 2, the plug 1 is buckled with the socket 3, the rear end of the socket 3 is provided with a fixing plate 4, fixing holes 5 are formed in the periphery of the fixing plate 4, a socket head 7 is arranged inside the socket 3, and a third spring 8 is arranged at the rear end of the socket head 7.

Wherein, the retracting device 68 comprises a sliding block 681, a sliding groove 682, a fixing groove 683, a second rotating shaft 684, a second connecting block 685, a second clamping block 686, a second spring 687, a connecting rod 688, a lever 689 and a third rotating shaft 6810, the sliding block 681 is arranged at the left and right ends of the socket head 7, the sliding groove 682 is arranged at the left and right ends of the socket 3, the sliding block 681 and the sliding groove 682 are in sliding connection, the fixing groove 683 is arranged in the middle of the inner wall of the socket 3, the second rotating shaft 684 is arranged at the rear end of the fixing groove 683, the second connecting block 685 is arranged at the front end of the second rotating shaft 684, the second clamping block 686 is arranged at the inner side of the second connecting block 685, the second spring 687 and the connecting rod 688 are arranged at the outer side of the second connecting block 685, the lever 689 is arranged at the outer side of the connecting rod 688, the third rotating shaft, and the lever 689 is rotatably coupled to the third rotating shaft 6810.

Wherein, the slider 681 surface is provided with the rubber sleeve, and the rubber sleeve surface is equipped with anti-skidding line.

Wherein, the shrinking device 68 is provided with two, and the shrinking device 68 is symmetrically arranged along the two ends of the upper end of the socket 3.

Wherein, the outer surface of the first connecting block 62 is coated with a waterproof oxidation-resistant layer, and the first connecting block 62 is cuboid.

The center lines of the sliding block 681 and the sliding groove 682 are positioned on the same vertical direction line, and the inner side of the sliding groove 682 is smooth and has no burrs.

The positioning block 66 is slightly smaller than the positioning groove 67, and the positioning block 66 can enter the positioning groove 67.

The slider 681 is made of stainless steel, so that the strength, the wear resistance and the corrosion resistance of the slider 681 are greatly enhanced, and the service life of the slider 681 is prolonged.

The first spring 64 is made of alloy spring steel, so that the heat resistance and the corrosion resistance of the first spring are greatly enhanced, and the service life of the first spring is prolonged.

The first spring 64 of this patent is made of alloy steel for various springs and other elastic elements, and has excellent comprehensive properties, good metallurgical quality (high purity and uniformity), good surface quality (strictly controlled surface defects and decarburization), and precise shape and size.

The working principle is as follows: the user connects the fixing plate 4 with the upper power supply and installs the fixing plate on the wall, the nail passes through the fixing hole 5 to fix the socket 3, the plug 1 is connected with the upper socket 3, the socket 3 can output power to the power cord 2, by installing the fixing device 6 on the adapting jack component electric connector, when the user connects the plug 1 and the socket 3, if the positioning block 66 and the positioning groove 67 are not on the same horizontal line, the plug 1 can not be inserted into the socket 3, thus avoiding bending of the pin due to misalignment, when inserting the plug 1 into the socket 3, the first fixture block 63 will contact the socket head 7, making the first fixture block 63 jack up through the first connecting block 62 and the first fixture block 63, when inserting the plug 1 into the socket 3, the first fixture block 63 will fall into the clamping groove 65 due to the first spring 64, making the plug 1 and the socket 3 buckle without falling off, by installing the shrinking device 68 on the fixing device 6 of the adapting jack component electric connector, when the plug is not used, a user pushes the sliding block 681 to the rear end of the socket 3 along the sliding groove 682, so that the socket head 7 jacks up the second clamping block 686, after the socket head 7 is pushed in place, the second clamping block 686 can clamp the front end of the socket head 7 due to the bouncing of the second spring 687, the socket head 7 is clamped inside, and the plug is not easy to be touched by children, after the plug 1 is inserted into the power cord 3, the first clamping block 63 can press the lever 689 down along the third rotating shaft 6810, so that the connecting rod 688 is lifted up, the second clamping block 686 is lifted up along the second rotating shaft 684 by the second connecting block 685, the buckling of the socket head 7 by the second clamping block 686 is released, the socket head 7 is popped up due to the third spring 8, and the plug 1 is connected with the socket 3.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An electric connector for a switching jack component comprises a plug (1), a power line (2), a socket (3), a fixing plate (4), a fixing hole (5), a socket head (7) and a third spring (8), wherein the power line (2) is arranged at the rear end of the plug (1);

the method is characterized in that: the plug is characterized by further comprising a fixing device (6), the fixing device (6) is arranged at the front end of the plug (1), the fixing device (6) comprises a first rotating shaft (61), a first connecting block (62), first clamping blocks (63), a first spring (64), clamping grooves (65), positioning blocks (66), positioning grooves (67) and a contraction device (68), the upper end and the lower end of the plug (1) are provided with the first rotating shaft (61), the left end and the right end of the first rotating shaft (61) are provided with the first connecting blocks (62), the first connecting blocks (62) are rotatably connected with the plug (1) through the first rotating shaft (61), the first clamping blocks (63) are arranged on the inner side of the left end of the first connecting blocks (62), the first spring (64) is arranged on the inner side of the right end of the first connecting blocks (62), the clamping grooves (65) are arranged on the upper end and the lower end of the socket (3), and the clamping grooves (65) are fastened with, the socket is characterized in that a positioning block (66) is arranged in the middle of the front end of the socket head (7), a positioning groove (67) is arranged in the middle of the front end of the plug (1), and a contraction device (68) is arranged at the rear end of the interior of the socket (3).

2. The patch jack assembly electrical connector of claim 1, wherein: the plug (1) is buckled with the socket (3), the rear end of the socket (3) is provided with a fixing plate (4), fixing holes (5) are formed in the periphery of the fixing plate (4), a socket head (7) is arranged inside the socket (3), and a third spring (8) is arranged at the rear end of the socket head (7).

3. The patch jack assembly electrical connector of claim 1, wherein: the contraction device (68) comprises a sliding block (681), a sliding groove (682), a fixing groove (683), a second rotating shaft (684), a second connecting block (685), a second clamping block (686), a second spring (687), a connecting rod (688), a lever (689) and a third rotating shaft (6810), wherein the sliding block (681) is arranged at the left end and the right end of the socket head (7), the sliding groove (682) is arranged at the left end and the right end of the socket (3), the sliding block (681) is in sliding connection with the sliding groove (682), the fixing groove (683) is arranged in the middle of the inner wall of the socket (3), the second rotating shaft (684) is arranged at the rear end of the fixing groove (683), the second connecting block (685) is arranged at the front end of the second rotating shaft (684), the second clamping block (686) is arranged at the inner side of the second connecting block (685), the second clamping block (686) is fastened with the socket head (686), the second spring (688) and the connecting, connecting rod (688) outside is provided with lever (689), lever (689) middle part is provided with third pivot (6810) to lever (689) rotate with third pivot (6810) and are connected.

4. A patch jack assembly electrical connector as claimed in claim 3, wherein: the outer surface of the sliding block (681) is provided with a rubber sleeve, and the outer surface of the rubber sleeve is provided with anti-skid lines.

5. The patch jack assembly electrical connector of claim 1, wherein: the number of the contraction devices (68) is two, and the contraction devices (68) are symmetrically arranged along two ends of the upper end of the socket (3).

6. The patch jack assembly electrical connector of claim 1, wherein: the outer surface of the first connecting block (62) is coated with a waterproof anti-oxidation layer, and the first connecting block (62) is cuboid.

7. A patch jack assembly electrical connector as claimed in claim 3, wherein: the center lines of the sliding block (681) and the sliding groove (682) are positioned on the same vertical direction line, and the inner side of the sliding groove (682) is smooth and burr-free.

8. The patch jack assembly electrical connector of claim 1, wherein: the positioning block (66) is slightly smaller than the positioning groove (67), and the positioning block (66) can enter the positioning groove (67).