CN220253575U - Combined connector - Google Patents

Abstract

The utility model discloses a combined connector which relates to the technical field of connectors, and comprises a connector formed by splicing a plurality of first connector components and second connector components at first positions, wherein pins are arranged at the lower ends of the first connector components and the second connector components, an adjusting plate is arranged at the upper end part of the first connector components corresponding to the second connector components, limit screws are movably inserted into the front end part and the rear end part of the adjusting plate, limiting blocks are arranged below the limit screws in a threaded connection manner, upper inserting blocks and upper inserting grooves are respectively arranged at the upper ends of opposite surfaces of the first connector components and the second connector components, lower inserting blocks and lower inserting grooves are respectively arranged below the upper inserting grooves, guide grooves communicated with the upper inserting grooves are formed at the upper end parts of the upper inserting grooves, guide sleeves for inserting the limit screws are arranged at the corresponding ends of the adjusting plate and the limit screws, and reset springs are movably sleeved on the guide sleeves. The application is easy to assemble the connector, and the application range of the connector is improved.

Description

Combined connector

Technical Field

The utility model relates to the technical field of connectors, in particular to a combined connector.

Background

In the prior art, there is a connector specially used in a host computer, mainly used for connecting a power supply and a motherboard, which is a connector component formed by integrally forming a plurality of single plugging tubes in a two-row arrangement mode, and a positioning clamping hook is arranged on the side surface of the connector, generally, two rows of 20 plugging tubes are arranged, along with the progress of the technology, some mainboards may be provided with 24 or more plugging seats in two rows, if the connectors are all fixed connectors of 20 or 24 plugging tubes, when accessories are required to be replaced, such as the replacement of the mainboards or the power supply, the fixed connectors must be matched and replaced at the same time, so that the maintenance or assembly cost is high, and the use is inconvenient.

The prior patent: CN200820049308.5 is a combined connector, which connects a first connector component and a second connector component by means of a connecting strip to form a combined connector, which cannot be disassembled according to actual use conditions, and has poor fixing stability, which is not beneficial to the connection and use of the connector. In view of this, we propose a combination connector.

Disclosure of Invention

The present utility model is directed to a combined connector, which solves the problems of difficult disassembly and poor fixing stability of the existing connector assembly in the prior art, and is unfavorable for connection and use of the connector.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a modular connector, includes the connector of constituteing by the first position concatenation of a plurality of first connector components and second connector components, first connector components and second connector components lower extreme all are equipped with the stitch, first connector components corresponds the upper end of second connector components and is equipped with the regulating plate, tip activity grafting has a spacing screw around the regulating plate, spacing screw below is equipped with there is the stopper through threaded connection, first connector components and second connector components opposite face upper end are equipped with inserted block and last slot respectively, last inserted block and last slot below are equipped with down inserted block and lower slot respectively, go up the inserted block and go up the slot and control the position and correspond, and go up the inserted block activity grafting in last slot inside, the position corresponds about lower inserted block and lower slot, and down the inserted block activity peg graft in the slot inside down, the guide way with last slot intercommunication is seted up to the tip in the upper slot, stopper swing joint has the stopper in guide way and last slot, the regulating plate corresponds the tip and is equipped with and is used for the spacing screw is equipped with the guide pin bushing that has cup jointed the movable plug spring on the guide pin bushing.

Preferably, the upper slots and the lower slots are distributed in square shape, and the depths of the upper slots and the lower slots are equal to the effective lengths of the upper inserting blocks and the lower inserting blocks.

Preferably, the guide sleeve is arranged above the limiting block, and the guide sleeve is in contact with the limiting block.

Preferably, the return spring is arranged in the guide groove, and the return spring is arranged above the limiting block.

Preferably, the groove depth of the guide groove is larger than the height of the limiting block.

Preferably, the longitudinal section of the limiting block is trapezoid, and the opposite surface of the limiting block and the upper insertion block is a downward inclined surface.

Preferably, the guide sleeve passes through the second connector assembly, and the lower end of the guide sleeve is arranged in the guide groove.

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

1. according to the combined connector, the limiting block moves upwards in an inserting mode and extrudes the reset spring, after the limiting block is inserted into a certain position, the limiting block is driven to move downwards through the elastic reset action of the reset spring, the position of the upper inserting block is limited, the splicing effect of a connector assembly is improved, the inserting blocks are uniformly distributed, and the connection stability of the connector is further guaranteed; and when separating to the connector assembly, only need upwards pulling regulating plate, reset spring compresses to drive the stopper by last slot inside motion to the guide way inside, go up the inserted block and break away from behind the restriction, alright easily carry out the separation operation with first connector assembly and second connector assembly, easy operation, easy to use, the equipment of easily connector has improved the application scope of connector.

Drawings

FIG. 1 is a schematic view of a first connector assembly and a second connector assembly of the present utility model in a disconnected state;

FIG. 2 is a schematic view, partially in section, of a second connector assembly of the present utility model;

FIG. 3 is a schematic view showing a connection state of a first connector assembly and a second connector assembly according to the present utility model;

fig. 4 is a schematic cross-sectional view of the stop lever and stop block of the present utility model.

In the figure: 1. a first connector assembly; 2. a second connector assembly; 3. an adjusting plate; 4. an upper slot; 5. a lower slot; 6. an upper insert block; 7. a lower insert block; 8. a stitch; 9. a limiting block; 10. a guide groove; 11. a return spring; 12. a limit screw; 13. and (5) guiding the sleeve.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a modular connector, includes the connector that comprises the first concatenation of a plurality of first connector assembly 1 and second connector assembly 2, and first connector assembly 1 and second connector assembly 2 lower extreme all are equipped with stitch 8, and the upper end that first connector assembly 1 corresponds second connector assembly 2 is equipped with regulating plate 3, is equipped with the recess in the middle part on the tip that first connector assembly 1 and second connector assembly 2 are relative, and the seting up of recess can be convenient for the operation of regulating plate 3.

Referring to fig. 1 and 2, a limiting screw 12 is movably inserted into the front end and the rear end of the adjusting plate 3, a limiting block 9 is arranged below the limiting screw 12 and is in threaded connection, and the limiting block 9 can be conveniently detached through the arrangement of the limiting screw 12. Specifically, the longitudinal section of the limiting block 9 is trapezoid, and the opposite surface of the limiting block 9 and the upper insert block 6 is a downward inclined surface. The opposite upper end parts of the first connector assembly 1 and the second connector assembly 2 are respectively provided with an upper inserting block 6 and an upper inserting groove 4, a lower inserting block 7 and a lower inserting groove 5 are respectively arranged below the upper inserting block 6 and the upper inserting groove 4, the upper inserting block 6 corresponds to the upper inserting groove 4 in a left-right position, the upper inserting block 6 is movably inserted into the upper inserting groove 4, the lower inserting block 7 corresponds to the lower inserting groove 5 in a left-right position, the lower inserting block 7 is movably inserted into the lower inserting groove 5, the adjacent upper inserting groove 4 and the lower inserting groove 5 are distributed in a square mode, and the groove depths of the upper inserting groove 4 and the lower inserting groove 5 are equal to the effective lengths of the upper inserting block 6 and the lower inserting block 7. After the upper insert block 6 is inserted into the upper slot 4, the limiting block 9 can be enabled to move upwards, and along with the continuous insertion of the upper insert block 6, the limiting block 9 can be pushed out of the upper slot 4. Wherein, the upper insert block 6 is L-shaped.

Further, the upper end part of the upper slot 4 is provided with a guide groove 10 communicated with the upper slot 4, the limiting block 9 is movably connected in the guide groove 10 and the upper slot 4, and the guide groove 10 can give way to the limiting block 9, so that the upper inserting block 6 can be easily inserted into the upper slot 4. Wherein the groove depth of the guide groove 10 is larger than the height of the limiting block 9.

Referring to fig. 4, a guide sleeve 13 for inserting the limit screw 12 is arranged at the end of the adjusting plate 3 corresponding to the limit screw 12, and the guide sleeve 13 is fixedly installed with the adjusting plate 3. Specifically, the guide sleeve 13 passes through the second connector assembly 2, and the lower end of the guide sleeve 13 is disposed inside the guide groove 10. The guide sleeve 13 is arranged above the limiting block 9, and the guide sleeve 13 is in contact with the limiting block 9. The guide sleeve 13 is movably sleeved with a reset spring 11. The return spring 11 is arranged in the guide groove 10, and the return spring 11 is arranged above the limiting block 9. When the reset spring 11 is replaced, the limiting screw 12 can be rotated and taken down from the adjusting plate 3, so that the adjusting plate 3 is separated from the limiting block 9, the reset spring 11 sleeved on the guide sleeve 13 can be replaced, the splicing effect of the connector assembly is further guaranteed, and the application range of the connector is improved.

In the combined connector, in an initial state, a limiting block 9 is arranged in an upper slot 4, when the connector assembly is required to be increased, an upper plug block 6 on a first connector assembly 1 is inserted into the upper slot 4 on a second connector assembly 2, at the moment, along with the insertion of the upper plug block 6, the limiting block 9 moves from bottom to top and presses a reset spring 11, and at the moment, the distance between an adjusting plate 3 and the second connector assembly 2 is increased; after the bulge of the upper insert block 6 is arranged on the right side of the limiting block 9, the limiting block 9 moves downwards through the guide groove 10 under the elastic reset action of the reset spring 11, so that the bulge of the upper insert block 6 can be blocked, the movement of the left side of the upper insert block 6 is limited, and the connector assembly can be quickly spliced; when the connector assembly is separated, the adjusting plate 3 is only required to be pulled upwards, at the moment, the reset spring 11 is compressed and drives the limiting block 9 to move from the inside of the upper slot 4 to the inside of the guide groove 10, and after the upper inserting block 6 is separated from the limit, the first connector assembly 1 and the second connector assembly 2 can be easily separated.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (7)

1. The utility model provides a modular connector, includes the connector of constituteing by the first concatenation of a plurality of first connector subassembly (1) and second connector subassembly (2), first connector subassembly (1) and second connector subassembly (2) lower extreme all are equipped with stitch (8), its characterized in that: the upper end part of the first connector component (1) corresponding to the second connector component (2) is provided with an adjusting plate (3), the front end part and the rear end part of the adjusting plate (3) are movably inserted with a limit screw (12), a limit block (9) is arranged below the limit screw (12) in a threaded manner, the upper end parts of opposite surfaces of the first connector component (1) and the second connector component (2) are respectively provided with an upper inserting block (6) and an upper inserting groove (4), lower inserting blocks (7) and lower inserting grooves (5) are respectively arranged below the upper inserting blocks (6) and the upper inserting grooves (4), the upper inserting blocks (6) are movably inserted into the upper inserting grooves (4), the lower inserting blocks (7) are correspondingly arranged at the left end part and the right end part of the lower inserting grooves (5), guide grooves (10) communicated with the upper inserting grooves (4) are respectively arranged at the upper end part of the upper inserting grooves (4), the limit blocks (9) are movably inserted into the upper inserting grooves (4) in a mode, the guide sleeves (12) are correspondingly arranged at the upper end parts of the limit screws (12), the guide sleeve (13) is movably sleeved with a reset spring (11).

2. A modular connector as claimed in claim 1, wherein: the upper slots (4) and the lower slots (5) are distributed in a square shape, and the groove depths of the upper slots (4) and the lower slots (5) are equal to the effective lengths of the upper inserting blocks (6) and the lower inserting blocks (7).

3. A modular connector as claimed in claim 1, wherein: the guide sleeve (13) is arranged above the limiting block (9), and the guide sleeve (13) is in contact with the limiting block (9).

4. A modular connector as claimed in claim 1, wherein: the reset spring (11) is arranged in the guide groove (10), and the reset spring (11) is arranged above the limiting block (9).

5. A modular connector as claimed in claim 1, wherein: the groove depth of the guide groove (10) is larger than the height of the limiting block (9).

6. A modular connector as claimed in claim 1, wherein: the longitudinal section of the limiting block (9) is trapezoid, and the opposite surface of the limiting block (9) and the upper insertion block (6) is a downward inclined surface.

7. A modular connector as claimed in claim 1, wherein: the guide sleeve (13) penetrates through the second connector assembly (2), and the lower end part of the guide sleeve (13) is arranged in the guide groove (10).