CN213753161U

CN213753161U - Electronic connector

Info

Publication number: CN213753161U
Application number: CN202022892296.6U
Authority: CN
Inventors: 郭文彬; 朱泉; 赵武卫; 张久新; 向修金; 焦秀祥
Original assignee: ZHONGMING PREC INDUSTRY SHENZH
Current assignee: ZHONGMING PREC INDUSTRY SHENZH
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-07-20
Anticipated expiration: 2030-12-03

Abstract

The application relates to the technical field of circuit connection, in particular to an electronic connector which comprises a shell, a first connecting piece, a second connecting piece and a fixed cover, wherein the first connecting piece is detachably arranged in the shell; a first clamping tooth is arranged at one end, close to the opening of the shell, of the first connecting piece, a first clamping groove is formed in the shell, and the first clamping tooth is clamped in the first clamping groove to fix the connecting position between the first connecting piece and the shell; the shell is provided with a second clamping groove, the second connecting piece is provided with a first bulge, the first bulge is pressed in the shell in a propping mode, so that the contact end of the second connecting piece is attached to the second clamping groove, and the relative position between the second connecting piece and the shell is fixed. The detachable electronic connector has the advantages that the first connecting piece and the second connecting piece can be detached and replaced, and a user can replace connecting pieces in the electronic connector conveniently.

Description

Electronic connector

Technical Field

The present application relates to the field of circuit connection technology, and more particularly, to an electronic connector.

Background

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

In the related art, an electronic connector includes a plug, an insulating housing, a wiring contact, and a fixing cover, where the plug is inserted into the insulating housing, contacts with the wiring contact, and is compacted by the fixing cover to fix positions of the plug and the insulating housing, thereby connecting a circuit together.

In view of the above-mentioned related art, the inventor thinks that the wiring contact is fixedly arranged in the insulating housing, and can not be replaced at any time after being worn, which causes resource waste.

SUMMERY OF THE UTILITY MODEL

To facilitate replacement of the wiring contacts, the present application provides an electrical connector.

The application provides an electronic connector adopts following technical scheme:

an electronic connector, characterized by: the device comprises a shell, a first connecting piece, a second connecting piece and a fixed cover, wherein the first connecting piece is detachably arranged in the shell;

a first clamping tooth is arranged at one end, close to the opening of the shell, of the first connecting piece, a first clamping groove is formed in the shell, and the first clamping tooth is clamped in the first clamping groove to fix the connecting position between the first connecting piece and the shell; the shell is provided with a second clamping groove, the second connecting piece is provided with a first bulge, the first bulge is pressed in the shell in a propping mode, so that the contact end of the second connecting piece is attached to the second clamping groove, and the relative position between the second connecting piece and the shell is fixed.

Through adopting above-mentioned technical scheme, first connecting piece can be dismantled with the second connecting piece and set up in the casing, conveniently change new part after first connecting piece and second connecting piece wearing and tearing or damage, increase electronic connector's cyclic utilization ability, and energy-concerving and environment-protective reduces the waste after the connecting piece is damaged in the electronic connector.

Optionally, one end of the first connecting piece close to the fixing cover is provided with a second latch, the fixing cover is provided with a rotating shaft, and the second latch is clamped on the rotating shaft.

Through adopting above-mentioned technical scheme, the second latch card is in the pivot, can fix the pivot of fixed lid, makes fixed lid only can rotate along the axis of its pivot, and the second latch also can be followed the pivot and dismantled simultaneously, conveniently changes fixed lid.

Optionally, a second protrusion is arranged on one side of the first connecting piece, which is far away from the contact point of the first connecting piece, the second protrusion is pressed in the shell, and the second latch is further pressed down, so that the second latch tightly clamps the fixing cover.

Through adopting above-mentioned technical scheme, the second is protruding to support and is pressed at the casing inboard, makes the casing exert pressure to first connecting piece, and then makes the second latch compress tightly fixed lid, avoids fixed lid too not hard up and drops from the second latch in the use.

Optionally, the fixing cover is provided with a plurality of third clamping grooves, and one end of the second connecting piece close to the fixing cover is inserted into the third clamping grooves.

Through adopting above-mentioned technical scheme, the second connecting piece is close to the one end of fixed covering and inserts in the third draw-in groove, can further fix the position of fixed covering, and the third draw-in groove can support the second connecting piece simultaneously, avoids the second connecting piece to drop from the casing in the use.

Optionally, two ends of the housing are respectively provided with a slot, a limiting block is fixedly arranged in each slot, a fixture block is detachably arranged in each slot, the front end of each fixture block is provided with an opening, and each fixture block can be clamped on the limiting block through the front end opening; and a fourth clamping groove is formed in the clamping block and used for fixedly clamping the connecting end.

Through adopting above-mentioned technical scheme, the stopper can inject the position that the fixture block inserted the slot, can support the fixture block simultaneously, prevents that the fixture block from droing from the slot, is provided with the fourth draw-in groove on the fixture block simultaneously, and the fourth draw-in groove can fix with connector complex binding post's position, fixed binding post inserts the position in the casing.

Optionally, one end of the fixture block inserted into the slot is provided with a third protrusion, and the third protrusion abuts against the side wall in the slot.

Through adopting above-mentioned technical scheme, the third arch supports to press on the lateral wall in the slot, and the fixture block card is on the stopper, and the arch can further strengthen the frictional strength of fixture block and slot inner wall and stopper, the position of fixed fixture block.

Optionally, an indication arrow for marking the plugging direction is arranged on the fixing cover.

Through adopting above-mentioned technical scheme, the instruction arrow point can instruct binding post's grafting direction, avoids the user to peg graft the mistake.

Optionally, one end of the fixing cover, which is far away from the rotating shaft, is provided with a groove.

Through adopting above-mentioned technical scheme, the recess of fixed covering has the effect that the person of facilitating the use opened fixed lid, improves the convenience of fixed lid.

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

1. the first connecting piece and the second connecting piece are detachably connected in the shell, so that the effects of convenient replacement and resource waste reduction are achieved;

2. the fixed cover is clamped on the second clamping teeth of the first connecting piece through the rotating shaft, and the first connecting piece and the shell can be pressed while the rotating shaft of the fixed cover is fixed.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a schematic view for highlighting the internal structure of FIG. 1.

Fig. 3 is a schematic view for highlighting the fixture block in fig. 1.

Fig. 4 is a schematic view for highlighting the fixing cap of fig. 1.

Fig. 5 is a schematic view for highlighting the first connecting member in fig. 1.

Fig. 6 is a schematic view of the second connector of fig. 1 shown in relief.

Description of reference numerals: 1. a housing; 11. a first card slot; 12. a second card slot; 13. a slot; 14. a limiting block; 2. a first connecting member; 21. a first latch; 22. a second latch; 23. a second protrusion; 3. a second connecting member; 31. a first protrusion; 4. a fixed cover; 41. a rotating shaft; 42. a third card slot; 43. a groove; 5. a clamping block; 51. a fourth card slot; 52. and a third protrusion.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses an electronic connector. Referring to fig. 1 and 2, the electronic connector includes a housing 1, a first connector 2, a second connector 3, and a fixing cover 4, wherein both the first connector 2 and the second connector 3 are detachably disposed in the housing 1, and the fixing cover 4 is rotatably disposed on the housing 1; the first connecting pieces 2 and the second connecting pieces 3 are provided with a plurality of groups, all the first connecting pieces 2 and the second connecting pieces 3 are arranged in a front-back staggered mode, and the first connecting pieces 2 and the second connecting pieces 3 are arranged at intervals respectively.

Referring to the drawings 1, 2 and 3, two fixture blocks 5 are fixedly arranged on a shell 1, the fixture blocks 5 are respectively arranged on two sides of an opening of the shell 1, slots 13 are formed in two sides of the opening of the shell 1, a limiting block 14 is fixedly arranged in each slot 13, openings are formed in the fixture blocks 5, and the fixture blocks 5 are clamped on the limiting blocks 14 through the openings, so that the relative positions of the fixture blocks 5 and the slots 13 are fixed, and further the relative positions of the fixture blocks 5 and the shell 1 can be fixed; the fixture block 5 is provided with a third bulge 52, the third bulge 52 is pressed against the inner side wall of the slot 13, the fixture block 5 and the limiting block 14 can be pressed, and the connection strength between the fixture block 5 and the shell 1 is further enhanced; the fixture block 5 is provided with a fourth clamping groove 51, and the fourth clamping groove 51 can fix the position of a connecting terminal matched with the connector to prevent the connecting terminal from loosening and falling off from the connector.

Referring to fig. 1, 2 and 4, a groove 43 is formed in one end of the fixed cover 4 close to the opening of the housing 1, the groove 43 is convenient for a user to open the fixed cover 4, a rotating shaft 41 and a third clamping groove 42 are formed in one end of the fixed cover 4 far away from the groove 43, the rotating shaft 41 is rotatably arranged on the first connecting piece 2, and the third clamping groove 42 is used for being connected with the second connecting piece 3.

Referring to fig. 2, 4 and 5, a first latch 21 is arranged at one end of a first connecting piece 2, a plurality of first slots 11 are arranged on a housing 1, the first connecting piece 2 is inserted into an opening from the tail end of the housing 1 and is clamped on the first slots 11 through the first latch 21, so that the position of the first connecting piece 2 is fixed, an opening is arranged in the first connecting piece 2 along the plugging direction of a connecting terminal, a second latch 22 is arranged on the first connecting piece 2, the second latch 22 is arranged above the first latch 21 and is used for being matched with a rotating shaft 41 of a fixed cover 4, and the position of the fixed cover 4 is fixed, so that the fixed cover 4 can only rotate around the rotating shaft 41; first connecting piece 2 card is on casing 1 along the ascending both sides surface of width direction, and one side surface that first connecting piece 2 was provided with second latch 22 is provided with second arch 23, and second arch 23 supports presses at the inboard surface of casing 1, compresses tightly first connecting piece 2 in casing 1, when first connecting piece 2 damages and needs to be changed, only need pull down fixed lid 4, first connecting piece 2 that will damage ejecting and change can.

Referring to fig. 2, 4 and 6, the second connecting piece 3 is inserted into the opening from the tail end of the housing 1, an opening is formed in the second connecting piece 3 along the insertion direction of the connecting terminal, one end, close to the opening of the housing 1, of the second connecting piece 3 is inserted into the third clamping groove 42 in the fixing cover 4, the position of the fixing cover 4 can be further fixed, meanwhile, the third clamping groove 42 can support the second connecting piece 3, and the second connecting piece 3 is prevented from falling off from the housing 1 in the using process; the surface of one side of the second connecting piece 3 close to the fixed cover 4 is provided with a first bulge 31, the first bulge 31 is abutted against the inner side surface of the shell 1 to press and fix the relative position between the second connecting piece 3 and the shell 1, when the second connecting piece 3 is damaged and needs to be replaced, the fixed cover 4 is detached, the opening of the second connecting piece 3 is pressed, and the second connecting piece 3 is ejected out from the tail part of the shell 1.

The implementation principle of the electronic connector in the embodiment of the application is as follows: inserting the first connecting piece 2 and the second connecting piece 3 into the shell 1 at intervals in a staggered mode, pressing the first connecting piece 2 and the second connecting piece 3 tightly, fixing the relative positions of the first connecting piece 2, the second connecting piece 3 and the shell 1, then inserting the fixing cover 4 into the second clamping tooth 22 of the first connecting piece 2, inserting one end, close to the fixing cover 4, of the second connecting piece 3 into the third clamping groove 42, and enabling the fixing cover 4 to rotate around the rotating shaft 41 and not to fall off; inserting the fixture block 5 into the slots 13 at two sides of the shell 1, opening the fixed cover 4, inserting the connecting terminal into the shell 1, clamping the connecting terminal in the fourth clamping groove 51, closing the fixed cover 4, and completing the insertion of the connecting terminal and the connector; when the first connecting piece 2 or the second connecting piece 3 in the shell 1 is damaged and needs to be replaced, the fixing cover 4 is detached, the damaged first connecting piece 2 or the damaged second connecting piece 3 is pressed, the first connecting piece 2 or the second connecting piece 3 is pushed out from the tail end of the shell 1, the detachment is completed, then a new replaced part is inserted into the shell 1, and the replacement of the first connecting piece 2 or the second connecting piece 3 is completed.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above 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. An electronic connector, characterized by: comprises a shell (1), a first connecting piece (2) which is detachably arranged in the shell (1), a second connecting piece (3) which is detachably arranged in the shell (1) and a fixed cover (4) which is rotatably arranged on the first connecting piece (2);

a first clamping tooth (21) is arranged at one end, close to the opening of the shell (1), of the first connecting piece (2), a first clamping groove (11) is formed in the shell (1), the first clamping tooth (21) is clamped in the first clamping groove (11), and the connecting position between the first connecting piece (2) and the shell (1) is fixed; the novel connector is characterized in that a second clamping groove (12) is formed in the shell (1), a first protrusion (31) is arranged on the second connecting piece (3), the first protrusion (31) is pressed in the shell (1) in a propping mode, so that the contact end of the second connecting piece (3) is attached to the second clamping groove (12), and the relative position between the second connecting piece (3) and the shell (1) is fixed.

2. An electronic connector according to claim 1, wherein: one end, close to the fixed cover (4), of the first connecting piece (2) is provided with a second clamping tooth (22), a rotating shaft (41) is arranged on the fixed cover (4), and the second clamping tooth (22) is clamped on the rotating shaft (41).

3. An electronic connector according to claim 2, wherein: one side of the first connecting piece (2) far away from the contact point is provided with a second bulge (23), the second bulge (23) is pressed in the shell (1) in a propping manner, and a second clamping tooth (22) is further pressed down, so that the second clamping tooth (22) is clamped on the fixed cover (4).

4. An electronic connector according to claim 1, wherein: a plurality of third clamping grooves (42) are formed in the fixed cover (4), and one end, close to the fixed cover (4), of the second connecting piece (3) is inserted into the third clamping grooves (42).

5. An electronic connector according to claim 1, wherein: two ends of the shell (1) are respectively provided with a slot (13), a limiting block (14) is fixedly arranged in each slot (13), a clamping block (5) is detachably arranged in each slot (13), the front end of each clamping block (5) is provided with an opening, and each clamping block (5) can be clamped on the corresponding limiting block (14) through the front end opening; and a fourth clamping groove (51) is formed in the clamping block (5), and the fourth clamping groove (51) is used for fixedly clamping the connecting end daughter card.

6. An electronic connector according to claim 5, wherein: one end of the clamping block (5) inserted into the slot (13) is provided with a third bulge (52), and the third bulge (52) is pressed against the side wall in the slot (13).

7. An electronic connector according to claim 1, wherein: an indication arrow used for marking the plugging direction is arranged on the fixed cover (4).

8. An electronic connector according to claim 2, wherein: one end of the fixed cover (4) far away from the rotating shaft (41) is provided with a groove (43).