CN213584407U

CN213584407U - Novel communication connector

Info

Publication number: CN213584407U
Application number: CN202121088516.8U
Authority: CN
Inventors: 周环宇
Original assignee: Jincheng College of Sichuan University
Current assignee: Jincheng College of Sichuan University
Priority date: 2021-05-20
Filing date: 2021-05-20
Publication date: 2021-06-29
Anticipated expiration: 2031-05-20

Abstract

The utility model discloses a novel communication connector, including connection afterbody and connecting head, the connection port of connecting the afterbody slides and wears to be equipped with connecting head, it has first trip spare to connect afterbody inner wall sliding connection, it is fixed with the second trip spare to connect the head outer wall, first trip spare is used for fixing gliding connection head on connecting the afterbody with second trip spare lock. The connector is easy to connect and disassemble, the connecting efficiency of the connector is improved, and the connector cannot be damaged during disassembly.

Description

Novel communication connector

Technical Field

The utility model relates to a communication equipment technical field specifically is a novel communication connector.

Background

The communication connector is one of connectors, namely, a connector, also called as a connector assembly, a plug and a socket in China, generally refers to an electric connector, namely, a device for connecting two active devices, and transmits current or signals, and is widely applied to military systems such as aviation, aerospace, national defense and the like. The existing communication connector structure is roughly divided into two categories, one category is for connecting spare part integrated into one piece's connector, the problem that the connection is difficult to dismantle after accomplishing exists, need great external force or use tool to damage the connector and reach the purpose of dismantlement, another category is detachable connector, this kind of connector is scattered structure mostly, at the in-process of connecting, need to make up and fix scattered spare part, the very extravagant required time of connection during, and then cause the inefficiency of connection, and scattered spare part loses easily, the novel communication connector who combines together two categories is lacked now.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art not enough, provide a novel communication connector, easily connect and dismantle, improved the connection efficiency of connector, can not cause the damage to the connector when dismantling simultaneously.

The purpose of the utility model is realized through the following technical scheme: the utility model provides a novel communication connector, includes connection afterbody and connection head, the connection port of connecting the afterbody slides and wears to be equipped with connection head, it has first trip spare to connect afterbody inner wall sliding connection, connection head outer wall is fixed with the second trip spare, first trip spare is used for fixing gliding connection head on connecting the afterbody with second trip spare lock.

Further, the moving direction of the first clamping hook piece is perpendicular to the sliding direction of the connecting head, the first clamping hook piece is provided with a wedge-shaped surface, and the wedge-shaped surface is close to the connecting port of the connecting tail.

Furthermore, a groove for the first clamping hook piece to slide into is formed in the inner wall of the connecting tail portion, and an elastic piece connected with the first clamping hook piece is arranged in the groove.

Further, the elastic member is a first spring.

Furthermore, the outer wall of the connecting tail part is in threaded connection with an adjusting screw, and the tail part of the adjusting screw penetrates into the groove and is connected with the first spring.

Furthermore, the outer wall of the connection tail part is provided with a limiting groove, the adjusting screw penetrates from the limiting groove to be in threaded connection with the connection tail part, and when the head of the adjusting screw abuts against the bottom of the limiting groove, the hook head of the first hook part is flush with the hook head of the second hook part.

Furthermore, one end of the connection tail part, which is far away from the connection port, is fixedly connected with an optical fiber access part.

Further, the connecting head comprises a connecting block, a limiting block and an optical fiber head which are fixedly connected in sequence, and the second clamping hook piece is arranged on the connecting block.

Furthermore, one end, far away from the limiting block, of the connecting block is connected with a second spring.

Further, the outer wall of the limiting block is in contact with the inner wall of the connecting tail portion, a sliding rail is arranged on the outer wall of the limiting block along the sliding-in direction of the connecting head portion, and a sliding groove matched with the sliding rail is formed in the inner wall of the connecting tail portion.

The utility model has the advantages that:

when the connector head slides into the connector tail, the second hook will abut against the wedge surface of the first hook, the connector head will slide continuously, the second hook will press the first hook, the extrusion force of the first hook will be decomposed by the wedge surface, so that the first hook will be forced to move upwards, and the first hook will move upwards to the groove, the first hook will lose the limit function to the second hook, so that the second hook can slide smoothly into the connector tail, here, the first hook will move to the original position under the reaction force of the first spring, at this time, the second spring will abut against the inner wall of the connector tail to be in the compression device, then the connector head will be released, the connector head will move under the reaction force of the second spring, so that the second hook will automatically abut against the first hook, then the adjusting screw will drive the first hook to move upwards to engage with the second hook to complete the connection of the connector head and the connector tail, when the connector is disassembled, the adjusting screw is rotated downwards, the adjusting screw is enabled to be abutted against the limiting groove, at the moment, the first clamping hook piece and the second clamping hook piece are separated from a buckling state, then the first clamping hook piece and the second clamping hook piece continue to slide into the connecting head part inwards, interference between the first clamping hook piece and the second clamping hook piece is avoided when the first clamping hook piece moves upwards, at last, the adjusting screw is rotated upwards, the adjusting screw drives the first clamping hook piece to move into the groove, and finally, the connecting head part slides out from the connecting tail part, so that the connecting efficiency of the connector is improved, and the connector cannot be damaged when the connector is disassembled.

Drawings

Fig. 1 is a perspective view of a novel communication connector of the present invention;

fig. 2 is a perspective view of a connection head in the novel communication connector of the present invention;

fig. 3 is a perspective view of a connection tail portion of the novel communication connector of the present invention;

FIG. 4 is a first schematic view of the buckling of the connection tail and the connection head of the present invention;

FIG. 5 is an enlarged view at C of FIG. 4;

FIG. 6 is a second schematic view of the buckling of the connection tail and the connection head of the present invention;

FIG. 7 is an enlarged view of FIG. 6 at B;

fig. 8 is a third schematic view illustrating the buckling of the connection tail and the connection head of the present invention;

FIG. 9 is an enlarged view taken at A in FIG. 8;

in the figure, 1-connecting tail part, 2-connecting head part, 3-first clamping hook part, 4-second clamping hook part, 5-wedge surface, 6-groove, 7-first spring, 8-second spring, 9-connecting block, 10-limiting block, 11-optical fiber head part, 12-sliding rail, 13-sliding groove, 14-adjusting screw, 15-limiting groove and 16-optical fiber access part.

Detailed Description

The technical solution of the present invention is described in further detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following description.

As shown in fig. 1 to 3, a novel communication connector includes a connection tail portion 1 and a connection head portion 2, the connection port of the connection tail portion 1 is slidably penetrated by the connection head portion 2, the inner wall of the connection tail portion 1 is slidably connected with a first hook member 3, the outer wall of the connection head portion 2 is fixed with a second hook member 4, and the first hook member 3 and the second hook member 4 are buckled to fix the sliding connection head portion 2 on the connection tail portion 1; the first hook piece 3 and the second hook piece 4 both comprise a vertical plate, a horizontal plate and a hook head part, the horizontal plate is fixed at one end of the vertical plate to form an L-shaped hook body, the hook head part is fixed at one end of the horizontal plate far away from the vertical plate, the hook head part extends towards the other end of the vertical plate to enable the hook head part and the hook body to form a hook groove, as shown in figure 3, the other end of the vertical plate in the first hook piece 3 is fixed with the inner wall of the connecting tail part 1, and the hook head part on the first hook piece is far away from the connecting port of the connecting tail part 1, as shown in figure 2, the other end of the vertical plate in the second hook piece 4 is fixed with the outer wall of the connecting head part 2, and the hook head part on the second hook piece is far away from the connecting head part 2 and slides into one end of the connecting tail part 1, when in connection, the first hook piece 3 is moved to avoid blocking the sliding of the connecting head part 2, when the second hook piece 4 slides, the hook groove on the first hook piece 3 is matched with the hook head part on the second hook piece 4, and the hook groove on the second hook piece 4 is matched with the hook head part on the first hook piece 3, so that the connection of the connection head part 2 and the connection tail part 1 is completed; compared with the existing connector, the connector has the advantages that scattered parts do not need to be combined, the connecting efficiency of the connector is improved, and meanwhile the problem that the connecting parts are lost is solved.

Furthermore, the moving direction of the first hook member 3 is perpendicular to the sliding direction of the connecting head portion 2, the first hook member 3 is provided with a wedge-shaped surface 5, the wedge-shaped surface 5 is close to the connecting port of the connecting tail portion 1, the first hook member 3 can move in a self-adaptive manner after the connecting head portion 2 slides in through the arrangement of the wedge-shaped surface 5, the inner wall of the connecting tail portion 1 is provided with a groove 6 for the first hook member 3 to slide in, an elastic member connected with the first hook member 3 is arranged in the groove 6, and the elastic member is a first spring 7; as shown in fig. 4 and 5, in the present embodiment, during the process of sliding the connection head 2 into the connection tail 1, the second hook 4 will abut against the wedge-shaped surface 5 of the first hook 3, the connection head 2 will continue to slide in, the second hook 4 will press the first hook 3, the wedge-shaped surface 5 decomposes the extrusion force applied to the first hook 3, so that the first hook 3 is applied with an upward moving force to avoid the first hook 3 from being affected by a transverse component force, the inner wall of the groove 6 is provided with a vertical limit rail 17, the first clamping hook piece 3 is connected with the vertical limit rail 17 in a sliding way, therefore, the first clamping hook piece 3 can only move upwards into the groove 6, the first clamping hook piece 3 loses the limiting effect on the second clamping hook piece 4, the second clamping hook piece 4 can smoothly slide into the connecting tail part 1, and the first clamping hook piece 3 moves to the original position under the reaction force of the first spring 7.

Further, as shown in fig. 6 to 9, on the basis of the above, the outer wall of the connection tail portion 1 is connected with the adjusting screw 14 through a thread, the tail portion of the adjusting screw 14 penetrates into the groove 6 and is connected with the first spring 7, the first hook member 3 and the second hook member 4 are fastened through the adjusting screw 14, the outer wall of the connection tail portion 1 is provided with a limiting groove 15, the adjusting screw 14 penetrates into the limiting groove 15 and is connected with the connection tail portion 1 through a thread, and when the head portion of the adjusting screw 14 abuts against the bottom of the limiting groove 15, the hook head portion of the first hook member 3 is flush with the hook head portion of the second hook member 4. The initial position of the first clamping hook piece 3 can be quickly positioned through the limiting groove 15 and the adjusting screw 14, so that the connection head 2 and the connection tail 1 can be quickly connected, when the adjusting screw 14 rotates to abut against the limiting groove 15, the adjusting screw 14 cannot continuously rotate, the position of the first clamping hook piece 3 is the initial position at the moment, the quick positioning of the first clamping hook piece 3 is realized, when the second clamping hook piece 4 extrudes the first clamping hook piece 3 to slide into the connection tail 1, as shown in the figure 7, the connection head 2 is moved outwards to enable the second clamping hook piece 4 to abut against the first clamping hook piece 3, then the adjusting screw 14 is rotated outwards, the adjusting screw 14 drives the first clamping hook piece 3 to move upwards through the first spring 7, and the first clamping hook piece 3 is buckled with the second clamping hook piece 4, so that the connection head 2 and the connection tail 1 are connected; during disassembly, the adjusting screw 14 is rotated downwards to make the adjusting screw 14 abut against the limiting groove 15, at this time, the first hook piece 3 and the second hook piece 4 are separated from a buckling state, then the connecting head 2 is continuously slid into the connecting tail 1, interference between the first hook piece 3 and the second hook piece 4 when the first hook piece 3 moves upwards is avoided, finally the adjusting screw 14 is rotated upwards, the adjusting screw 14 drives the first hook piece 3 to move into the groove 6, when the connecting head 2 slides outwards and is separated from the connecting tail 1, the second hook piece 4 cannot interfere with the first hook piece 3, finally the adjusting screw 14 abuts against the limiting groove 15, the first hook piece 3 is in an initial position, the disassembly process of the connector is completed, namely, the disassembly of the connecting head 2 and the connecting tail 1 can be realized only by rotating the adjusting screw 14 for multiple times, so that the disassembly process is simpler and quicker, the disassembly process can be realized only by rotating the adjusting screw 14 according to the above mode And the connector has the condition of preventing abnormal disassembly.

Further, an optical fiber access portion 16 is fixedly connected to an end of the connection tail portion 1 away from the connection port. The surface of the optical fiber access part 16 is provided with anti-skid grains, so that the connection of the connecting head part 2 and the connecting tail part 1 can be conveniently completed by holding the optical fiber access part 16 by hand.

Further, as shown in fig. 2 to 9, the connection head 2 includes a connection block 9, a limit block 10 and an optical fiber head 11, which are fixedly connected in sequence, the second hook 4 is disposed on the connection block 9, one end of the connection block 9 away from the limit block 10 is connected with a second spring 8, an outer wall of the limit block 10 contacts with an inner wall of the connection tail 1, when the second hook 4 extrudes the first hook 3 to slide to the front of the first hook 3, the first hook 3 returns to an initial position due to a reaction force of the first spring 7, the second spring 8 abuts against the inner wall of the connection tail 1 to be in a compression device, then the connection head 2 is released, the connection head 2 is driven to move under the reaction force of the second spring 8, so that the second hook 4 automatically abuts against the first hook 3, then the adjusting screw 14 is rotated to drive the first hook 3 to move upwards to complete the connection of the connection head 2 and the connection tail 1, the arrangement of the second spring 8 reduces the action of manual operation, and improves the connection efficiency; as shown in fig. 2 and fig. 3, the outer wall of the limiting block 10 is provided with a slide rail 12 along the sliding-in direction of the connecting head 2, the inner wall of the connecting tail 1 is provided with a slide groove 13 matched with the slide rail 12, and the connecting head 2 is positioned and slides into the connecting tail 1 through the matching of the slide rail 12 and the slide groove 13, so that the sliding-in and sliding-out of the connecting head 2 are more stable.

The foregoing is illustrative of the preferred embodiments of the present invention, and it is to be understood that the invention is not limited to the precise forms disclosed herein, and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the invention as defined by the appended claims. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. The utility model provides a novel communication connector, its characterized in that, including connection afterbody (1) and connection head (2), the connection port of connection afterbody (1) slides and wears to be equipped with connection head (2), connection afterbody (1) inner wall sliding connection has first trip spare (3), connection head (2) outer wall is fixed with second trip spare (4), first trip spare (3) and second trip spare (4) lock are used for fixing gliding connection head (2) on connecting afterbody (1).

2. A new type of communication connector according to claim 1, characterized in that the direction of movement of the first hook member (3) is perpendicular to the sliding direction of the connection head (2), the first hook member (3) being provided with a wedge surface (5), the wedge surface (5) being close to the connection port of the connection tail (1).

3. The novel communication connector according to claim 2, wherein a groove (6) for the first hook member (3) to slide into is formed in the inner wall of the connection tail portion (1), and an elastic member connected with the first hook member (3) is arranged in the groove (6).

4. A new telecommunications connector in accordance with claim 3, characterized in that the resilient member is a first spring (7).

5. A new type of communication connector according to claim 4, characterized in that the outer wall of the connection tail (1) is screwed with an adjusting screw (14), the tail of the adjusting screw (14) penetrates into the groove (6) and is connected with the first spring (7).

6. The novel communication connector according to claim 5, characterized in that a limiting groove (15) is formed in the outer wall of the connection tail portion (1), the adjusting screw (14) penetrates from the limiting groove (15) to be in threaded connection with the connection tail portion (1), and when the head of the adjusting screw (14) abuts against the bottom of the limiting groove (15), the hook head of the first hook member (3) is flush with the hook head of the second hook member (4).

7. A new type of telecommunication connector according to any of claims 1-6, characterized in that the end of the connection tail (1) remote from the connection port is fixedly connected with a fiber access (16).

8. The novel communication connector according to claim 1, wherein the connecting head (2) comprises a connecting block (9), a limiting block (10) and an optical fiber head (11) which are fixedly connected in sequence, and the second clamping hook piece (4) is arranged on the connecting block (9).

9. The novel communication connector according to claim 8, wherein a second spring (8) is connected to an end of the connecting block (9) away from the limiting block (10).

10. The novel communication connector according to claim 9, wherein the outer wall of the limiting block (10) is in contact with the inner wall of the connecting tail portion (1), the outer wall of the limiting block (10) is provided with a sliding rail (12) along the sliding-in direction of the connecting head portion (2), and the inner wall of the connecting tail portion (1) is provided with a sliding groove (13) matched with the sliding rail (12).