CN220774864U - Connector assembly with guide structure - Google Patents

Abstract

The utility model provides a connector assembly with a guide structure, which comprises a connecting seat, a guide seat, an elastic sheet, a limiting rod, a transmission pin, a limiting clamping block, an extrusion spring and a sliding groove.

Description

Connector assembly with guide structure

Technical Field

The utility model relates to a connector assembly with a guide structure, and belongs to the technical field of electric connectors.

Background

The electric connector is widely applied to the transmission of signals or power supplies, when the electric connector is connected, the electric connector must be aligned accurately, a stable electric connection relation can be established between devices, and in the process of inserting the electric connector, the size of an inserting opening is only larger than that of the electric connector, namely, the inserting opening is quite inconvenient to blindly insert, and the problem that the contact pin of the electric connector is easy to warp and the like occurs in the process. The electrical connector and socket after long-term use are easy to loose after insertion, which results in unstable connector connection and poor practicality, and a connector assembly with a guiding structure is needed to solve the above problems.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide a connector assembly with a guide structure, so as to solve the problems in the prior art.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a connector assembly with guide structure, includes connector body, connector and auxiliary connection mechanism, connector body the place ahead is provided with the connector, be connected through auxiliary connection mechanism between connector and the connector body, auxiliary connection mechanism includes connecting seat, guide seat, shell fragment, gag lever post, transmission pin, spacing fixture block, extrusion spring and spout, the connecting seat is installed to terminal surface relevant position before the connector body, the inside guide seat that is provided with of connecting seat, terminal surface is fixed with the shell fragment before the guide seat, the terminal surface bonds there is the gag lever post behind the guide seat, the inside central point of connecting seat is provided with transmission pin, the spout has been seted up to the inside of connecting seat, the inside extrusion spring that is provided with of spout, the inside spacing fixture block that is provided with of connecting seat.

Further, the limit clamping block, the chute and the extrusion spring are provided with three groups according to equal specifications, the limit clamping block slides tightly along the inner wall of the chute, the relative inner side of the limit clamping block is bonded with one end of the extrusion spring, and the other end of the extrusion spring is bonded with the bottom of the chute.

Further, limit grooves are formed in the annular side face of the guide seat, three groups of limit grooves are formed in the specification of the limit grooves, and the limit grooves and the limit clamping blocks are clamped with each other.

Further, specifications such as gag lever post are provided with three groups, the inside anticreep groove that is provided with of connecting seat, the inside slip of anticreep inslot is provided with the anticreep piece, gag lever post rear end and anticreep piece fixed connection.

Further, the annular side surface of the limiting rod is sleeved with a reset spring, and the elastic force of the reset spring when the reset spring is completely compressed is smaller than that of the extrusion limiting clamping block and compresses the extrusion spring.

Further, the specifications of the elastic sheet and the like are provided with three groups, the elastic sheet is outwards expanded in a natural state and can elastically deform within a certain limit, and the clamping pads are adhered to the inner sides of the elastic sheet.

Further, the guide seat is annular, a through hole is formed in the center of the guide seat, and the transmission pins penetrate through the guide seat through the through hole and are connected with the connector.

The utility model has the beneficial effects that: according to the connector assembly with the guide structure, the elastic sheet, the clamping pad, the guide seat, the connecting seat and the limiting clamping block are added, a certain guide effect can be achieved when the connector is inserted through the outward expansion design of the elastic sheet, the position of the guide seat is limited through the limiting clamping block and the limiting groove, the elastic sheet can elastically shrink inwards under the action of the inner wall of the connecting seat, and therefore the outer side surface of the connector is stably clamped by the clamping pad in a matched mode.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a schematic view of a connector assembly with a guiding structure according to the present utility model;

fig. 2 is a schematic structural view of a connector assembly with a guiding structure and a connecting seat and a spring plate;

FIG. 3 is a schematic view showing a structure of a connecting seat and a limiting rod in a connector assembly with a guiding structure according to the present utility model;

fig. 4 is a schematic structural view of a connection base and a transmission pin in a connector assembly with a guiding structure according to the present utility model;

FIG. 5 is a side cross-sectional view of the auxiliary connection mechanism of the connector assembly with guide structure of the present utility model when the connector is not inserted;

fig. 6 is a side cross-sectional view of an auxiliary connection mechanism for inserting a header in a connector assembly with a guide structure according to the present utility model.

In the figure: the connector comprises a 1-connector body, a 2-connector, a 3-auxiliary connecting mechanism, a 31-connecting seat, a 32-guiding seat, a 321-limiting groove, a 322-through hole, a 33-elastic sheet, a 331-clamping pad, a 34-limiting rod, a 341-anti-falling block, a 342-anti-falling groove, a 343-reset spring, a 35-transmission pin, a 36-limiting clamping block, a 37-extrusion spring and a 38-sliding groove.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides a connector assembly with guide structure, includes connector body 1, connector 2 and auxiliary connection mechanism 3, and connector body 1 the place ahead is provided with connector 2, is connected through auxiliary connection mechanism 3 between connector 2 and the connector body 1.

The auxiliary connecting mechanism 3 comprises a connecting seat 31, a guide seat 32, an elastic sheet 33, a limit rod 34, a transmission pin 35, a limit clamping block 36, an extrusion spring 37 and a sliding groove 38, wherein the connecting seat 31 is arranged at the corresponding position of the front end face of the connector body 1, the guide seat 32 is arranged inside the connecting seat 31, the elastic sheet 33 is fixed on the front end face of the guide seat 32, the limit rod 34 is adhered to the rear end face of the guide seat 32, the transmission pin 35 is arranged at the central position inside the connecting seat 31, the sliding groove 38 is arranged inside the connecting seat 31, the extrusion spring 37 is arranged inside the sliding groove 38, and the limit clamping block 36 is arranged inside the connecting seat 31.

As a first embodiment of the present utility model: the three groups of the limit clamping blocks 36, the sliding grooves 38 and the extrusion springs 37 are arranged in equal specification, the limit clamping blocks 36 slide tightly along the inner walls of the sliding grooves 38, the opposite inner sides of the limit clamping blocks 36 are adhered to one end of the extrusion springs 37, the other ends of the extrusion springs 37 are adhered to the bottoms of the sliding grooves 38, the extrusion springs 37 can help the limit clamping blocks 36 to reset, the annular side face of the guide seat 32 is provided with the limit grooves 321, the three groups of the limit grooves 321 and the limit clamping blocks 36 are arranged in equal specification, the limit grooves 321 and the limit clamping blocks 36 can fix the positions between the connecting seat 31 and the guide seat 32, the limit rod 34 and the like are provided with three groups, the inside of the connecting seat 31 is provided with the anti-drop grooves 342, the inside of the anti-drop grooves 342 is provided with the anti-drop blocks 341, the rear end of the limit rod 34 is fixedly connected with the anti-drop blocks 341, the design of the anti-drop blocks 341 can play a certain limit effect on the limit rod 34, thereby preventing the guide seat 32 from separating, simultaneously avoiding the guide seat 32 from rotating and enabling the movement of the guide seat 32 to be more stable, the annular side surface of the limit rod 34 is sleeved with a return spring 343, the return spring 343 can help the guide seat 32 to return, the elasticity of the return spring 343 when being completely compressed is smaller than the elasticity of the extrusion limit clamping block 36 and the extrusion spring 37, the design ensures that the clamping of the limit clamping block 36 and the limit groove 321 can have good limit effect on the guide seat 32 under the condition of no external force, the specifications of the elastic sheet 33 and the like are provided with three groups, the elastic sheet 33 is outwards expanded in a natural state and can elastically deform within a certain limit, the design can play a role in guiding when the connector 2 is inserted, the relative inner side of the elastic sheet 33 is adhered with the clamping pad 331, the elastic sheet 33 is matched with the clamping sheet to play a role in clamping and fixing the inserted connector 2, the guide seat 32 is annular, a through hole 322 is formed in the center of the guide seat 32, the transmission pins 35 penetrate through the guide seat 32 through the through hole 322 and are connected with the connector 2, and the through hole 322 is convenient for the electrical connection between the transmission pins 35 and the connector 2.

As a second embodiment of the present utility model: the user holds the connector 2 close to the connecting seat 31 and inserts the connector 2 inwards aiming at the guide seat 32, due to the outward expansion design of the elastic sheet 33, a certain guiding effect can be achieved on the connector 2, thereby facilitating blind insertion of the user until the connector 2 abuts against the front end face of the guide seat 32, the user continues to insert inwards forcefully, so that the guide seat 32 slides inwards along the inner wall of the connecting seat 31, simultaneously drives the limiting rod 34 and the anti-falling block 341 to move along the inner wall of the anti-falling groove 342, compresses the reset spring 343 until the transmission pin 35 penetrates through the guide seat 32 through the through hole 322 and is electrically connected with the connector 2, at the moment, the guide seat 32 is positioned at the bottom of the movable seat, the limiting clamping block 36 and the limiting groove 321 are positioned at the same position exactly, the limit clamping block 36 and the limit groove 321 are clamped with each other under the action of the extrusion spring 37, so that the position of the guide seat 32 at the moment is fixed, the guide seat 32 drives the elastic sheet 33 to move inwards together, the elastic sheet 33 elastically contracts inwards under the action of the inner wall of the connecting seat 31, and the clamping pad 331 is matched to stably clamp the outer side surface of the connector 2, so that the position of the connector 2 is fixed, and the elastic force of the compression return spring 343 is smaller than that of the extrusion limit clamping block 36 and compresses the extrusion spring 37, so that the return spring 343 and the extrusion spring 37 are in a balanced state under the condition that no external force exists until a user pulls out the connector 2 manually, the balanced state of the return spring 343 and the extrusion spring 37 is destroyed, and the return spring 343 drives the guide seat 32 to move outwards, so that the connector 2 is pushed outwards.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (7)

1. The utility model provides a connector assembly with guide structure, includes connector body, connector and auxiliary connection mechanism, its characterized in that: a connector is arranged in front of the connector body, and the connector is connected with the connector body through an auxiliary connecting mechanism;

the auxiliary connecting mechanism comprises a connecting seat, a guide seat, an elastic sheet, a limit rod, a transmission pin, a limit clamping block, an extrusion spring and a sliding groove, wherein the connecting seat is installed at the corresponding position of the front end face of the connector body, the guide seat is arranged inside the connecting seat, the elastic sheet is fixed on the front end face of the guide seat, the limit rod is adhered to the rear end face of the guide seat, the transmission pin is arranged at the central position inside the connecting seat, the sliding groove is formed inside the connecting seat, the extrusion spring is arranged inside the sliding groove, and the limit clamping block is arranged inside the connecting seat.

2. A connector assembly with guide structure according to claim 1, wherein: the novel sliding chute is characterized in that three groups of limiting clamping blocks, sliding grooves and extrusion springs are arranged in equal specification, the limiting clamping blocks slide tightly along the inner walls of the sliding grooves, the inner sides of the limiting clamping blocks are bonded with one ends of the extrusion springs relatively, and the other ends of the extrusion springs are bonded with the bottoms of the sliding grooves.

3. A connector assembly with guide structure according to claim 1, wherein: the guide seat is characterized in that limit grooves are formed in the annular side face of the guide seat, three groups of limit grooves are formed in the specification of the limit grooves, and the limit grooves and the limit clamping blocks are mutually clamped.

4. A connector assembly with guide structure according to claim 1, wherein: the utility model discloses a connecting seat, including connecting seat, stop lever and the like specification is provided with three groups, the inside anticreep groove that is provided with of connecting seat, the inside slip of anticreep groove is provided with the anticreep piece, stop lever rear end and anticreep piece fixed connection.

5. A connector assembly with guide structure according to claim 1, wherein: the annular side surface of the limiting rod is sleeved with a reset spring, and the elastic force of the reset spring when the reset spring is completely compressed is smaller than that of the extrusion limiting clamping block and compresses the extrusion spring.

6. A connector assembly with guide structure according to claim 1, wherein: the elastic sheet is in an outward expansion shape in a natural state and can elastically deform within a certain limit, and the clamping pads are adhered to the inner sides of the elastic sheets.

7. A connector assembly with guide structure according to claim 1, wherein: the guide seat is annular, a through hole is formed in the center of the guide seat, and the transmission pins penetrate through the guide seat through the through hole and are connected with the connectors.