CN219535107U - Connecting wire adapter with stable connection - Google Patents

Abstract

The utility model relates to the technical field of connecting wire adapters and discloses a connecting wire adapter with stable connection, wherein a connecting block is arranged on the right side of an adapter part, a connecting port is formed in an inner cavity of the connecting block, the adapter part is inserted into the inner cavity of the connecting port, limit hoops are arranged on the upper surface and the lower surface of the adapter part, limit ports are formed in positions, corresponding to the connecting block and the limit hoops, of the connecting block, and the limit hoops are inserted into the inner cavity of the limit port. The connecting part is inserted into the wiring port, the limiting hoop can be driven to be inserted into the limiting port, the inner wall of the limiting port can be extruded through the elasticity of the limiting hoop, the friction force between the limiting hoop and the limiting port can be increased through the extrusion of the limiting port, the connecting part can be firmly connected with the wiring block, when the connecting part is pulled by external force, the connecting part is not easy to be pulled out from the wiring block, the stability of the connecting part is improved, and therefore the use of a user is improved.

Description

Connecting wire adapter with stable connection

Technical Field

The utility model relates to the technical field of connecting wire adapters, in particular to a connecting wire adapter with stable connection.

Background

The adapter is a common accessory in computer accessories, such as converting PS2 into USB and converting VGA into DVI, and the adapter is a connector for converting a plug into another plug, and can be used on common electronic devices such as a mobile phone charger plug, a computer power plug, a USB charging plug and the like.

The existing USB switching part is generally connected through a plug, a convex arc is generally arranged on the surface of the plug, and the connection port is connected in a clamping way through the arc;

the connection port is clamped by the arc, and the connection line is inevitably pulled when in use, but the raised arc is generally made of rubber materials, is connected with the sunken part of the connection port through the raised part and is connected with the sunken part of the connection port through friction force, and is easily separated from the connection port when being pulled under the condition of external force, so that the connection between the switching part and the connection port is unstable, and poor contact is easy to occur, thereby being inconvenient for users to use.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a connecting wire adapter with stable connection so as to solve the problems in the background art.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: connect stable connecting wire adapter, including the connector lug, the switching portion is installed on the right side of connector lug, the right side of switching portion is equipped with the junction block, the wiring mouth has been seted up to the inner chamber of junction block, switching portion inserts and locates in the inner chamber of wiring mouth, spacing hoop is all installed with the lower surface to the upper surface of switching portion, the spacing mouth has all been seted up to junction block and spacing hoop corresponding position, spacing hoop is inserted and is located in the inner chamber of spacing mouth.

Preferably, the upper surface and the lower surface both sides of switching portion have all been seted up the interface, junction block and interface correspond the position and all are equipped with spacing ball, spacing ball and interface's position, size looks adaptation, can further improve the stability of being connected between switching portion and the junction block when spacing ball inserts in locating the interface.

Preferably, the inner cavity of the junction block is provided with a mounting groove, and the limiting ball is positioned in the inner cavity of the mounting groove.

Preferably, the surface of the limiting ball is provided with limiting rods, the corresponding positions of the mounting grooves and the limiting rods are provided with limiting grooves, the limiting rods are inserted into the inner cavities of the limiting grooves, and the limiting rods are matched with the limiting grooves, so that the limiting ball can move vertically.

Preferably, the surface of gag lever post is equipped with extrusion spring, extrusion spring's top is installed on the inner wall of mounting groove, extrusion spring's bottom links to each other with the surface of spacing ball, can drive spacing ball inseparable inserting in the interface through extrusion spring.

Preferably, the upper surface and the lower surface of connector lug all install the supporting shoe, the supporting shoe all links to each other with the spacing hoop of corresponding position, the surface mounting of connector has protruding piece, the concave groove has been seted up to the inner wall of wiring mouth, protruding piece embedding is in the inner chamber in concave groove.

Advantageous effects

Compared with the prior art, the utility model provides the connecting wire adapter with stable connection, which has the following beneficial effects:

this connect stable connecting wire adapter inserts through the switching portion and locates in the wiring mouth, can drive spacing hoop and insert and locate in the spacing mouth, can extrude the inner wall of spacing mouth through the elasticity of spacing hoop self, can increase the frictional force between spacing hoop and the spacing mouth through the extrusion to spacing mouth for the switching portion can be more firm link to each other with the wiring piece, when receiving the pulling of external force, the switching portion is difficult to take out from the wiring piece, has improved the stability of switching portion, is difficult for appearing the phenomenon of poor contact, thereby has in the aspect of user's use.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

fig. 3 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.

In the figure: 1. a connector lug; 2. a switching part; 3. a junction block; 4. a wiring port; 5. a limit hoop; 6. a limit opening; 7. an interface; 8. a limit ball; 9. a mounting groove; 10. a limit rod; 11. a limit groove; 12. extruding a spring; 13. a support block; 14. and (5) a protruding block.

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.

The utility model provides a technical scheme, a connecting wire adapter with stable connection, which comprises a connector lug 1, an adapter part 2, a connector block 3, a connector port 4, a limit hoop 5, a limit port 6, a plug port 7, a limit ball 8, a mounting groove 9, a limit rod 10, a limit groove 11, an extrusion spring 12, a support block 13 and a protruding block 14, wherein the adapter part 2 is arranged on the right side of the connector lug 1, the connector block 3 is arranged on the right side of the adapter part 2, the connector port 4 is arranged in an inner cavity of the connector block 3, the adapter part 2 is inserted into the inner cavity of the connector port 4, the connector block 3 and the lower surface of the connector block 2 are respectively provided with the limit hoop 5, the limit hoop 5 is inserted into the inner cavity of the limit port 6, the connector block 2 is inserted into the connector port 4, the limit hoop 5 is driven to be inserted into the limit port 6, the inner wall of the limit port 6 is extruded through the elastic performance of the limit hoop 5, the connector block 2 is prevented from being pulled out of the connector port 2 due to the fact that the connector block 2 is not contacted with the connector block 2 is pulled out firmly when the connector block 2 is not contacted with the connector block 2 easily, the connector block 2 is prevented from being pulled out easily;

referring to fig. 1, two sides of the upper surface and the lower surface of the adaptor 2 are provided with inserting ports 7, the positions of the wiring block 3 corresponding to the inserting ports 7 are provided with limiting balls 8, the positions and the sizes of the limiting balls 8 and the inserting ports 7 are matched, and when the limiting balls 8 are inserted into the inserting ports 7, the stability of connection between the adaptor 2 and the wiring block 3 can be further improved;

referring to fig. 3, an inner cavity of the junction block 3 is provided with a mounting groove 9, and a limit ball 8 is positioned in the inner cavity of the mounting groove 9;

the surface of the limiting ball 8 is provided with limiting rods 10, limiting grooves 11 are formed in positions, corresponding to the limiting rods 10, of the mounting grooves 9, the limiting rods 10 are inserted into inner cavities of the limiting grooves 11, and the limiting rods 10 are matched with the limiting grooves 11, so that the limiting ball 8 can vertically move;

the surface of the limiting rod 10 is provided with an extrusion spring 12, the top end of the extrusion spring 12 is mounted on the inner wall of the mounting groove 9, the bottom end of the extrusion spring 12 is connected with the surface of the limiting ball 8, and the limiting ball 8 can be driven to be tightly inserted into the inserting port 7 through the extrusion spring 12;

referring to fig. 1, the upper surface and the lower surface of the connector lug 1 are both provided with supporting blocks 13, the supporting blocks 13 are connected with the limit clips 5 at corresponding positions, the surface of the adapter part 2 is provided with protruding blocks 14, the inner wall of the connector lug 4 is provided with a concave groove, and the protruding blocks 14 are embedded into the inner cavity of the concave groove.

The operation mode of the mechanism is as follows: firstly, insert through switching portion 2 and locate in wiring mouth 4, can drive spacing clip 5 and insert and locate in spacing mouth 6, elasticity through spacing clip 5 self can extrude the inner wall of spacing mouth 6, then can increase the frictional force between spacing clip 5 and the spacing mouth 6 through the extrusion to spacing mouth 6, make switching portion 2 can be more firm link to each other with wiring piece 3, when receiving the pulling of external force, switching portion 2 is difficult to extract from wiring piece 3, the stability of switching portion 2 has been improved, the phenomenon of contact failure is difficult for appearing, thereby user's use has been in the aspect, finally cooperate with spacing groove 11 through gag lever post 10, make spacing ball 8 can the vertical movement, when spacing ball 8 and interface 7 contact, extrusion spring 12 can drive spacing ball 8 inseparable insert in interface 7, spacing ball 8 can further improve the stability of being connected between switching portion 2 and the wiring piece 3 when inserting in interface 7.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 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 (6)

1. Connect stable connecting wire adapter, including the connector lug, its characterized in that: the switching portion is installed on the right side of connector lug, and the right side of switching portion is equipped with the junction block, and the wiring mouth has been seted up to the inner chamber of junction block, and in the inner chamber of wiring mouth was inserted to switching portion, spacing hoop was all installed to upper surface and lower surface of switching portion, and the spacing mouth has all been seted up to junction block and spacing hoop position that corresponds, and spacing hoop is inserted and is located in the inner chamber of spacing mouth.

2. The connection-stabilized connection adapter of claim 1, wherein: the upper surface and the lower surface both sides of switching portion all have seted up the interface, and the junction block corresponds the position with the interface and all is equipped with spacing ball, spacing ball and the position, the size looks adaptation of interface.

3. The connection-stabilized connection adapter of claim 2, wherein: the inner cavity of the wiring block is provided with a mounting groove, and the limiting ball is positioned in the inner cavity of the mounting groove.

4. A connection-stabilized connection adapter according to claim 3, characterized in that: the limiting rods are arranged on the surfaces of the limiting balls, limiting grooves are formed in the positions, corresponding to the mounting grooves and the limiting rods, of the limiting balls, and the limiting rods are inserted into the inner cavities of the limiting grooves.

5. The connection-stabilized connection adapter of claim 4, wherein: the surface of gag lever post is equipped with extrusion spring, and extrusion spring's top is installed on the inner wall of mounting groove, and extrusion spring's bottom links to each other with the surface of spacing ball.

6. The connection-stabilized connection adapter of claim 1, wherein: the upper surface and the lower surface of connector lug all install the supporting shoe, and the supporting shoe all links to each other with the spacing hoop of corresponding position, and the surface mounting of switching portion has protruding piece, and the concave groove has been seted up to the inner wall of wiring mouth, and protruding piece embedding is in the inner chamber in concave groove.