CN216648796U

CN216648796U - Combined structure of contact head and jack of communication connector

Info

Publication number: CN216648796U
Application number: CN202123358321.3U
Authority: CN
Inventors: 殷辉
Original assignee: Zhenjiang Kesheng Electronic Technology Co ltd
Current assignee: Zhenjiang Kesheng Electronic Technology Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-05-31
Anticipated expiration: 2031-12-29

Abstract

The utility model relates to the technical field of communication connectors and discloses a combined structure of a contact head and a jack of a communication connector, which comprises a connector and a plug, wherein the outer wall of the right side of the plug is provided with an outer protective ring, the inner part of the outer protective ring is provided with an inner protective ring, an outer slot is arranged at the middle position between the outer protective ring and the inner protective ring, the outer wall of the right side of the inner protective ring is provided with an inner slot, the middle position of the inner slot is provided with an insulating plate, the outer wall of the right side of the insulating plate is provided with a jack, the outer side wall of the outer protective ring is provided with a supporting plate, and the inside of the supporting plate is provided with a slide hole; the utility model realizes that the outer protective ring is tightly connected with the inner side wall of the outer socket under the clamping action of the clamping rod, the contact head is tightly connected with the inner side wall of the jack, the contact head is not accidentally separated from the jack under the limiting action of the clamping rod, and the utility model also realizes the protection function with inner and outer layers, has better protection effect and is suitable for wide popularization and use.

Description

Combined structure of contact head and jack of communication connector

Technical Field

The utility model belongs to the technical field of communication connectors, and particularly relates to a combined structure of a contact and a jack of a communication connector.

Background

The communication CONNECTOR is one of CONNECTORs, namely, a CONNECTOR, also called a CONNECTOR, a plug and a socket in China, and generally referred to as an electric CONNECTOR; the connector is a component which is frequently contacted by electronic engineering technicians, and has a very simple function, namely, a communication bridge is erected between the blocked parts or isolated and non-communicated circuits in the circuits, so that current flows, and the circuits realize the preset function; connectors are indispensable parts in electronic devices, and one or more connectors are always found when viewed along a current flow path, and the connector form and structure are varied, and there are various types of connectors depending on application objects, frequencies, powers, application environments, and the like.

The communication connector belongs to network transmission medium interconnection equipment, and the performance of the adopted connector can influence the whole communication system; the communication connector products are available in many models and standards, and mainly include optical fiber connectors and electrical connection devices.

1. The contact head and the jack structure of the communication connector in the current market are generally poor in joint effect, so that the contact head and the jack are easy to disengage accidentally, and the use reliability of the communication connector is seriously influenced; 2. most of the contact heads and jacks of the communication connectors in the current market are not provided with protection structures, so that water is easy to enter into the contact heads and jacks of the communication connectors or the jacks of the communication connectors are corroded accidentally, and the service life of the communication connectors is seriously influenced; therefore, a combined structure of the contact and the jack of the communication connector needs to be designed.

Disclosure of Invention

In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a combined structure of a contact and a jack of a communication connector, which effectively solves the problems in the current market.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a integrated configuration of communication connector contact and jack, is including connecting and plug, plug right side outer wall is provided with outer retaining ring, just outer retaining ring inside is provided with interior retaining ring, wherein outer inserting groove has been seted up to outer retaining ring and interior retaining ring intermediate position, interior retaining ring right side outer wall has seted up interior slot, just interior slot intermediate position is provided with the insulation board, and the jack has been seted up to insulation board right side outer wall, the outer retaining ring lateral wall is provided with the backup pad, just the inside slide opening of having seted up of backup pad, and slide opening inside wall sliding connection has the kelly, wherein the kelly lateral wall is provided with the baffle, plug left side outer wall is provided with outer inserting ring and interior grommet, just the inside contact that is provided with of interior grommet.

Preferably, the inner side wall of the sliding hole is provided with a spring, and the spring is arranged on the outer wall of the left side of the baffle.

Preferably, the outer side wall of the inner protective ring is provided with a clamping groove, and the clamping rod is connected with the inner side wall of the clamping groove in a clamping mode.

Preferably, the inner side wall of the inner protective ring is provided with a tooth socket, and the outer side wall of the inner insert ring is provided with a convex block, wherein the convex block is matched with the inner side wall of the tooth socket.

Preferably, the outer side wall of the outer protective ring is provided with a through hole, and the clamping rod can penetrate through the through hole.

Preferably, the number of the support plates and the number of the clamping rods are two, and the two support plates are symmetrically distributed on the outer side wall of the outer guard ring.

Preferably, the outer protective ring is matched with the inner side wall of the outer insertion groove, the inner protective ring is matched with the inner side wall of the tooth groove and the inner insertion groove, and the contact is matched with the inner side wall of the insertion hole.

Preferably, the outer side wall of the clamping rod is provided with a side groove, and the opening end of the side groove faces the opening end of the outer insertion groove.

Compared with the prior art, the utility model has the beneficial effects that:

(1) firstly, the plug is moved to be close to the joint and the convex block is aligned to the tooth socket, so that the inner inserting ring can be inserted into the inner inserting groove, meanwhile, the contact head can also be inserted into the inserting hole, the outer inserting ring can also be inserted into the outer inserting groove, and the outer inserting ring can contact the inner side wall of the side groove and enable the clamping rod to slide along the inner side wall of the sliding hole in the process of being inserted into the outer inserting groove, so that the clamping rod can compress the spring in the sliding process, then the baffle plate can be pressed and the clamping rod is driven to slide to penetrate through the through hole and extend into the clamping groove under the elastic deformation action of the spring, the tight connection of the outer protective ring and the inner side wall of the outer inserting groove under the clamping action of the clamping rod is effectively realized, the tight connection of the contact head and the inner side wall of the inserting hole is also realized, the accidental separation of the contact head and the inserting hole can not be realized under the limiting action of the clamping rod, and the problem that the contact head and the inserting hole structure of the communication connector in the current market are poor in general connection effect, therefore, the problem that the contact and the jack are easy to be separated accidentally is caused, and the use reliability of the communication connector is improved.

(2) The utility model discloses a communication connector's protection function, including the protective ring, the protective ring is connected with the gomphosis of outer inserting groove and is makeed to have outer protect function under the guard action of outer protective ring, and including the protective ring be connected with the gomphosis of interior slot and make including the guard ring have the protection of inlayer under the guard action, the effectual structure of having realized has inside and outside double-deck protect function, and the protecting effect is better, communication connector contact and jack on having solved present market are owing to there is no protective structure mostly, thereby lead to the inside problem of intaking easily of communication connector's contact and jack or unexpected corruption, communication connector's life has been prolonged.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

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

FIG. 2 is a schematic diagram of the right side view of the joint of the present invention;

FIG. 3 is a left side view of the plug of the present invention;

FIG. 4 is a schematic view of a latch of the present invention;

in the figure: 1. a joint; 2. an outer guard ring; 3. a clamping rod; 4. a support plate; 5. an outer inserting groove; 6. an inner guard ring; 7. an outer insert ring; 8. a through hole; 9. a plug; 10. a slide hole; 11. a spring; 12. a baffle plate; 13. a card slot; 14. a tooth socket; 15. an inner slot; 16. an insulating plate; 17. a jack; 18. an inner insert ring; 19. a contact head; 20. a bump; 21. and a side groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the first embodiment, as shown in fig. 1 to 4, the utility model relates to a combination structure of a contact and a jack of a communication connector, comprising a connector 1 and a plug 9, wherein an outer protective ring 2 is arranged on the outer wall of the right side of the plug 9, and an inner protective ring 6 is arranged inside the outer protective ring 2, an outer slot 5 is arranged at the middle position between the outer protective ring 2 and the inner protective ring 6, an inner slot 15 is arranged on the outer wall of the right side of the inner protective ring 6, an insulating plate 16 is arranged at the middle position of the inner slot 15, a jack 17 is arranged on the outer wall of the right side of the insulating plate 16, a support plate 4 is arranged on the outer side wall of the outer protective ring 2, a sliding hole 10 is arranged inside the support plate 4, a clamping rod 3 is slidably connected to the inner side wall of the sliding hole 10, a baffle 12 is arranged on the outer side wall of the clamping rod 3, an outer insert ring 7 and an insert ring 18 are arranged on the outer wall of the left side of the plug 9, and a contact 19 is arranged inside the insert ring 18, the outer layer protection function is achieved under the protection effect of the outer protective ring 2 through the embedded connection of the outer protective ring 2 and the outer inserting groove 5, the inner layer protection is achieved under the protection effect of the inner protective ring 6 through the embedded connection of the inner protective ring 6 and the inner inserting groove 15, and the protection function of the structure with the inner layer and the outer layer is achieved effectively.

Specifically, the spring 11 is arranged on the inner side wall of the sliding hole 10, and the spring 11 is arranged on the outer side wall of the left side of the baffle plate 12, and the outer insert ring 7 can contact the inner side wall of the side groove 21 during the process of being inserted into the outer insert groove 5 and enable the clamping rod 3 to slide along the inner side wall of the sliding hole 10, so that the clamping rod 3 can compress the spring 11 during the sliding process.

Specifically, the outer side wall of the inner protective ring 6 is provided with a clamping groove 13, the clamping rod 3 is connected with the inner side wall of the clamping groove 13 in a clamping manner, the outer protective ring 2 is tightly connected with the inner side wall of the outer insertion groove 5 under the clamping action of the clamping rod 3, and the tight connection of the contact head 19 and the inner side wall of the insertion hole 17 is also realized.

Specifically, the inner side wall of the inner guard ring 6 is provided with a tooth socket 14, and the outer side wall of the inner insert ring 18 is provided with a projection 20, wherein the projection 20 is matched with the inner side wall of the tooth socket 14, and the inner insert ring 18 can be inserted into the inner insert groove 15 by moving the plug 9 close to the connector 1 and aligning the projection 20 with the tooth socket 14.

Specifically, through-hole 8 has been seted up to 2 lateral walls of outer retaining ring, just card pole 3 can run through-hole 8, through can pressfitting baffle 12 and drive card pole 3 slip through-hole 8 and extend to draw-in groove 13 inside under the elastic deformation effect at spring 11.

Specifically, the number of the support plates 4 and the clamping rods 3 is two, and the two support plates 4 are symmetrically distributed on the outer side wall of the outer protective ring 2, so that the connection between the plug 9 and the connector 1 is more stable under the action of the two clamping rods 3.

Specifically, the outer guard ring 2 is fitted to the inner side wall of the outer socket 5, the inner guard ring 6 is fitted to the inner side wall of the tooth socket 14 and the inner socket 15, and the contact 19 is fitted to the inner side wall of the insertion hole 17, so that the plug 9 and the connector 1 have their designed functions by inserting the contact 19 into the insertion hole 17.

Specifically, the outer side wall of the clamping rod 3 is provided with a side groove 21, and the open end of the side groove 21 faces the open end of the outer insertion groove 5, and the outer insertion ring 7 can contact the inner side wall of the side groove 21 and enable the clamping rod 3 to slide along the inner side wall of the sliding hole 10 in the process of being inserted into the outer insertion groove 5.

When in use, firstly, the plug 9 is moved to be close to the joint 1 and the convex block 20 is aligned with the tooth socket 14, so that the inner inserting ring 18 can be inserted into the inner inserting groove 15, meanwhile, the contact head 19 can also be inserted into the inserting hole 17, the outer inserting ring 7 can also be inserted along the outer inserting groove 5, and the outer inserting ring 7 can contact the inner side wall of the side groove 21 and enable the clamping rod 3 to slide along the inner side wall of the sliding hole 10 in the process of being inserted into the outer inserting groove 5, so that the clamping rod 3 can compress the spring 11 in the sliding process, then the baffle plate 12 can be pressed under the elastic deformation action of the spring 11 and drive the clamping rod 3 to slide to penetrate through the through hole 8 and extend into the clamping groove 13, thereby effectively realizing that the structure enables the outer protective ring 2 to be tightly connected with the inner side wall of the outer inserting groove 5 under the clamping action of the clamping rod 3, the contact head 19 is tightly connected with the inner side wall of the inserting hole 17, and the contact head 19 and the inserting hole 17 can not be accidentally separated under the limiting action of the clamping rod 3, the outer protection function is achieved under the protection effect of the outer protection ring 2 through the embedding connection of the outer protection ring 2 and the outer insertion groove 5, the inner protection ring 6 is connected with the inner insertion groove 15 in the embedding manner, the inner protection layer is achieved under the protection effect of the inner protection ring 6, the structure is effectively achieved to have the inner and outer double-layer protection function, the protection effect is good, and the service life of the communication connector is prolonged.

The components are standard parts in general or known to those skilled in the art, and their structure and principle are known to those skilled in the art through technical manuals or through routine experimentation.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a composite construction of communication connector contact and jack, includes joint (1) and plug (9), its characterized in that: an outer protective ring (2) is arranged on the outer wall of the right side of the plug (9), an inner protective ring (6) is arranged inside the outer protective ring (2), wherein an outer slot (5) is arranged between the outer protective ring (2) and the inner protective ring (6), an inner slot (15) is arranged on the outer wall of the right side of the inner protective ring (6), an insulating plate (16) is arranged in the middle of the inner slot (15), the outer wall of the right side of the insulating plate (16) is provided with a jack (17), the outer side wall of the outer protective ring (2) is provided with a supporting plate (4), a sliding hole (10) is arranged in the supporting plate (4), the inner side wall of the sliding hole (10) is connected with a clamping rod (3) in a sliding way, the outer side wall of the clamping rod (3) is provided with a baffle (12), the outer wall of the left side of the plug (9) is provided with an outer insert ring (7) and an inner insert ring (18), and a contact head (19) is arranged inside the inner insert ring (18).

2. The combination contact and jack structure of claim 1 wherein: the inner side wall of the sliding hole (10) is provided with a spring (11), and the spring (11) is arranged on the outer wall of the left side of the baffle plate (12).

3. The combination contact and jack structure of claim 1 wherein: the outer side wall of the inner protective ring (6) is provided with a clamping groove (13), and the clamping rod (3) is connected with the inner side wall of the clamping groove (13) in a clamping manner.

4. The combination contact and jack structure of claim 1 wherein: tooth sockets (14) are formed in the inner side wall of the inner protective ring (6), and convex blocks (20) are arranged on the outer side wall of the inner inserting ring (18), wherein the convex blocks (20) are matched with the inner side wall of the tooth sockets (14).

5. The combination contact and jack structure of claim 1 wherein: the outer side wall of the outer protective ring (2) is provided with a through hole (8), and the clamping rod (3) can penetrate through the through hole (8).

6. The combination contact and jack structure of claim 1 wherein: the number of the support plates (4) and the clamping rods (3) is two, and the two support plates (4) are symmetrically distributed on the outer side wall of the outer guard ring (2).

7. A combination of a communication connector contact and receptacle according to claim 1 or 4, wherein: the outer protective ring (2) is matched with the inner side wall of the outer insertion groove (5), the inner protective ring (6) is matched with the inner side wall of the tooth groove (14) and the inner insertion groove (15), and the contact head (19) is matched with the inner side wall of the insertion hole (17).

8. The combination contact and jack structure of claim 1 wherein: the outer side wall of the clamping rod (3) is provided with a side groove (21), and the opening end of the side groove (21) faces the opening end of the outer inserting groove (5).