CN211126356U

CN211126356U - Joint for electric connector

Info

Publication number: CN211126356U
Application number: CN201922378055.7U
Authority: CN
Inventors: 金利明; 忻羽
Original assignee: Hangzhou Kaipu Electronic Technique Co ltd
Current assignee: Hangzhou Kaipu Electronic Technique Co ltd
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-07-28
Anticipated expiration: 2029-12-26

Abstract

The utility model discloses a joint for electric connector, connect including first joint and second, first joint and second joint gomphosis are connected, be equipped with spacing calorie of hole on the outer wall of first joint, be equipped with first connecting seat and gomphosis limit in the gomphosis port of first joint, be equipped with the connecting hole on the first connecting seat, be equipped with first slotted hole between gomphosis limit and the first joint, be equipped with the second slotted hole between gomphosis limit and the first connecting seat, the second connects and is equipped with the gomphosis groove on the outer wall, the gomphosis inslot is equipped with the stopper, be equipped with spring and hydraulic telescoping rod on the stopper, the spring nestification is on hydraulic telescoping rod, the hydraulic telescoping rod bottom is equipped with the fixed disk. This electric connector's joint adopts the spacing fixed mode of joint when the gomphosis, and gomphosis simple structure, and the dismouting is fast, has avoided the mode of direct gomphosis to receive external force to influence to cause to connect not hard up problem and the mode of screw thread locking, leads to dismantling the problem of difficulty.

Description

Joint for electric connector

Technical Field

The utility model relates to an electric connector connects technical field, specifically is a connect for electric connector.

Background

The electrical connector not only needs to meet general performance requirements, but also has the important requirements that the electrical connector has good contact, reliable operation and convenient maintenance, and whether the operation is reliable or not directly affects the normal operation of an aircraft circuit, and relates to the safety of the whole host machine. Common classification methods for electrical connectors include shape, structure, use, etc.

When the electric connector links up, mainly realize through connecting the gomphosis, the joint of electric connector mainly adopts direct gomphosis and thread locking's mode when linking up at present, and the mode of direct gomphosis is caused easily by the exogenic action and is connected not hard up and the untight problem of gomphosis, and thread locking's mode if the thread links up inseparabler, when connecting the dismantlement, causes the problem of dismantling the difficulty.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a joint for electric connector has solved the mode of direct gomphosis, receives the exogenic action to cause easily to connect not hard up and the untight problem of gomphosis, and the mode of screw thread locking if the screw thread links up inseparabler, when connecting the dismantlement, causes the problem of dismantling the difficulty.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a joint for an electric connector comprises a first joint and a second joint, wherein the first joint and the second joint are connected in an embedded manner, a limiting clamping hole is formed in the outer wall of the first joint, a first connecting seat and an embedded edge are arranged in an embedded port of the first joint, a connecting hole is formed in the first connecting seat, a first slotted hole is formed between the embedded edge and the first joint, a second slotted hole is formed between the embedded edge and the first connecting seat, an embedded groove is formed in the outer wall of the second joint, a limiting block is arranged in the embedded groove, a spring and a hydraulic telescopic rod are arranged on the limiting block, the spring is embedded on the hydraulic telescopic rod, a fixed disc is arranged at the bottom of the hydraulic telescopic rod, a telescopic rod body of the hydraulic telescopic rod is fixed with the limiting block, a second connecting seat is arranged in the embedded port of the second joint, and a connecting buckle is arranged on the second connecting, and a third slotted hole is formed between the outer wall of the second joint and the second connecting seat.

Preferably, the outer wall and the third slot of the second joint are respectively connected with the first slot and the embedding edge of the first joint in an embedding manner.

Preferably, the connecting hole on the first connecting seat is connected with the connecting buckle on the second connecting seat in an embedded mode, and the positions of the connecting hole and the connecting buckle are matched with the embedded structure.

Preferably, the limiting clamping hole and the limiting block are respectively located on two sides of the first joint and the second joint, and the limiting clamping hole is identical to the embedded structure of the limiting block and corresponds to the embedded structure of the limiting block in position.

Preferably, the two ends of the spring are provided with locking discs, and the locking discs are fixed with the limiting block and the fixing disc through screws respectively.

Preferably, the first joint is larger than the second joint, and rubber film sleeves are arranged on the outer walls of the first joint and the second joint.

Preferably, the limiting clamp hole is of a through hole structure, and the hole body of the limiting clamp hole is the same as the groove body of the tabling groove in size and corresponds in position.

(III) advantageous effects

The utility model provides a joint for electric connector. The method has the following beneficial effects:

this electric connector's joint is when the gomphosis, adopts and connects spacing fixed mode, when connecting, connects the stopper of going up elastic expansion structure and the spacing card hole gomphosis on the first joint through the second, can accomplish spacing fixed between the joint, when connecting and demolising, can realize dismantling through the extrusion stopper, easy operation, the mode of having avoided direct gomphosis receives external force to influence to cause to connect not hard up problem and the mode of screw thread locking, leads to dismantling the problem of difficulty.

Drawings

FIG. 1 is a schematic view of the overall connection structure of the present invention;

fig. 2 is a schematic view of a first joint structure of the present invention;

FIG. 3 is a schematic view of a second joint structure of the present invention;

fig. 4 is the utility model discloses stopper connection structure schematic diagram.

In the figure, a first joint-1, a second joint-2, a limiting clamp hole-3, a first connecting seat-4, a connecting hole-5, an embedding edge-6, a first slotted hole-7, a second slotted hole-8, an embedding groove-9, a limiting block-10, a second connecting seat-11, a connecting buckle-12, a third slotted hole-13, a hydraulic telescopic rod-14, a fixed disc-15 and a spring-16.

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. 1-4, an embodiment of the present invention provides a technical solution: a joint for an electric connector comprises a first joint 1 and a second joint 2, wherein the first joint 1 and the second joint 2 are connected in an embedded mode, a limiting clamping hole 3 is formed in the outer wall of the first joint 1, a first connecting seat 4 and an embedded edge 6 are arranged in an embedded port of the first joint 1, a connecting hole 5 is formed in the first connecting seat 4, a first slotted hole 7 is formed between the embedded edge 6 and the first joint 1, a second slotted hole 8 is formed between the embedded edge 6 and the first connecting seat 4, an embedded groove 9 is formed in the outer wall of the second joint 2, a limiting block 10 is arranged in the embedded groove 9, a spring 16 and a hydraulic telescopic rod 14 are arranged on the limiting block 10, the spring 16 is embedded on the hydraulic telescopic rod 14, a fixed disc 15 is arranged at the bottom of the hydraulic telescopic rod 14, a telescopic rod body of the hydraulic telescopic rod 14 is fixed with the limiting block 10, a second connecting seat 11 is arranged in the embedded port of the second joint 2, a connecting buckle 12 is arranged on the second connecting seat 11, and a third slot hole 13 is arranged between the outer wall of the second connector 2 and the second connecting seat 11.

The outer wall and the third slot 13 of the second joint 2 are respectively connected with the first slot 7 and the tabling edge 6 of the first joint 1 in a tabling way. The consistency of the embedded structure of the first joint and the second joint is ensured.

The connecting hole 5 on the first connecting seat 4 is connected with the connecting buckle 12 on the second connecting seat 11 in an embedded mode, and the positions of the connecting hole 5 and the position of the connecting buckle 12 are matched with the embedded structure. The consistency and correspondence of the power connection structure are ensured.

Spacing card hole 3 and stopper 10 are located the both sides that first joint 1 and second connect 2 respectively, spacing card hole 3 is the same and the position corresponds with the gomphosis structure of stopper 10. The double-limiting structure ensures the firmness and stability of the connection when the first joint and the second joint are embedded.

And locking discs are arranged at two ends of the spring 16 and are respectively fixed with the limiting block 10 and the fixing disc 15 through screws. The firmness and the stability of the connection of the two ends of the spring are ensured by the locking disc.

The first joint 1 is larger than the second joint 2, and rubber film sleeves are arranged on the outer walls of the first joint 1 and the second joint 2. The first joint is larger than the second joint, so that the second joint can be embedded in the first joint, the rubber film sleeve provides protection for the joint, and the rubber film sleeve also plays an insulating role.

The limiting clamp hole 3 is of a through hole structure, and the hole body of the limiting clamp hole 3 is the same as the groove body of the embedded groove 9 in size and corresponds in position. The limiting clamp hole of the through hole structure enables the limiting block to penetrate through the limiting block, and when the first connector is separated from the second connector, the limiting block is convenient to extrude and contract.

The working principle is as follows: when first joint 1 and second connect 2 and inlay, only need to connect first connecting seat 4 in 1 and second connecting seat 11 position in 2 with the first joint and correspond and the gomphosis, during the gomphosis, connecting hole 5 on first connecting seat 4 and connector link 12 position on the second connecting seat 11 have been ensured to correspond, also extrude the stopper 10 of second connecting seat 2 both sides simultaneously, after the gomphosis, stopper 10 is under spring 16 and hydraulic telescoping rod 14's effect, stopper 10 can rebound and run through in the spacing calorie of hole 3 of first connecting seat 4 both sides, thereby realized when connecting 1 and second joint 2 gomphosis, for connecting to provide spacingly, when connecting demolising, through extruding stopper 10 once more, make stopper 10 shift out from spacing calorie of hole 3, can realize the separation between the joint.

The utility model discloses a first joint 1, a second joint 2, a limiting card hole 3, a first connecting seat 4, a connecting hole 5, an embedding edge 6, a first slotted hole 7, a second slotted hole 8, an embedding groove 9, a limiting block 10, a second connecting seat 11, a connecting buckle 12, a third slotted hole 13, a hydraulic telescopic rod 14, a fixed disk 15, a spring 16, all parts are general standard parts or parts known by technicians in the field, the structure and principle of the parts are all known by technicians through technical manuals or conventional experimental methods, the problem solved by the utility model is that the direct embedding mode easily causes loose connection and untight embedding under the action of external force, the thread locking mode, if the thread is connected tightly, the problem of difficult disassembly is caused when the joint is disassembled, the joint of the electric connector adopts the mode of limiting and fixing the joint when the embedding, when connecting, connect 2 last elastic stretching structure's stopper 10 and the first 3 gomphosis in the spacing card hole that connect 1 through the second, can accomplish the spacing fixed between the joint, when connecting and demolising, can realize dismantling through extrusion stopper 10, easy operation, the mode of having avoided direct gomphosis receives external force to influence to cause to connect not hard up problem and the mode of screw thread locking, leads to dismantling the problem of difficulty.

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. A header for an electrical connector, comprising: the hydraulic connector comprises a first connector (1) and a second connector (2), wherein the first connector (1) and the second connector (2) are connected in an embedded mode, a limiting clamping hole (3) is formed in the outer wall of the first connector (1), a first connecting seat (4) and an embedded edge (6) are arranged in an embedded port of the first connector (1), a connecting hole (5) is formed in the first connecting seat (4), a first slotted hole (7) is formed between the embedded edge (6) and the first connector (1), a second slotted hole (8) is formed between the embedded edge (6) and the first connecting seat (4), an embedded groove (9) is formed in the outer wall of the second connector (2), a limiting block (10) is arranged in the embedded groove (9), a spring (16) and a hydraulic telescopic rod (14) are arranged on the limiting block (10), and the spring (16) is embedded on the hydraulic telescopic rod (14), the hydraulic telescoping rod (14) bottom is equipped with fixed disk (15), the flexible body of rod of hydraulic telescoping rod (14) is fixed with stopper (10), be equipped with second connecting seat (11) in the gomphosis port of second joint (2), be equipped with connector link (12) on second connecting seat (11), be equipped with third slotted hole (13) between second joint (2) outer wall and second connecting seat (11).

2. A contact for an electrical connector as defined in claim 1, wherein: the outer wall and the third slotted hole (13) of the second joint (2) are respectively connected with the first slotted hole (7) and the embedding edge (6) of the first joint (1) in an embedding manner.

3. A contact for an electrical connector as defined in claim 1, wherein: the connecting hole (5) on the first connecting seat (4) is connected with the connecting buckle (12) on the second connecting seat (11) in an embedded mode, and the positions of the connecting hole (5) and the connecting buckle (12) are matched and consistent with the embedded structure.

4. A contact for an electrical connector as defined in claim 1, wherein: spacing calorie of hole (3) and stopper (10) are located the both sides that first joint (1) and second connect (2) respectively, the gomphosis structure of spacing calorie of hole (3) and stopper (10) is the same and the position corresponds.

5. A contact for an electrical connector as defined in claim 1, wherein: the two ends of the spring (16) are provided with locking discs which are respectively fixed with the limiting block (10) and the fixing disc (15) through screws.

6. A contact for an electrical connector as defined in claim 1, wherein: the first joint (1) is larger than the second joint (2), and rubber film sleeves are arranged on the outer walls of the first joint (1) and the second joint (2).

7. A contact for an electrical connector as defined in claim 1, wherein: the limiting clamp hole (3) is of a through hole structure, and the hole body of the limiting clamp hole (3) is the same as the groove body of the embedded groove (9) in size and corresponds in position.