CN213366957U

CN213366957U - AC/DC power supply connector with combined fixing structure

Info

Publication number: CN213366957U
Application number: CN202022881786.6U
Authority: CN
Inventors: 陈业兴; 张丽
Original assignee: Shenzhen Huatao Electronic Co ltd
Current assignee: Shenzhen Huatao Electronic Co ltd
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-06-04
Anticipated expiration: 2030-12-04

Abstract

The utility model discloses a AC/DC power supply connector with combination fixed knot constructs relates to AC/DC power supply connector technical field, including the connector, the one end of connector is provided with connection port, and the outside of connector is connected with the connecting seat, one side of connector is provided with the stopper, and the inside of stopper is provided with the fixed plate, one side of fixed plate is provided with the dead lever, and the terminal surface of fixed plate has seted up the slot, the inside of slot is provided with the fixture block that extends to the fixed plate inside. The utility model discloses a set up stopper, fixed plate, dead lever, slot, fixture block and reset spring, effectively solved the connector and had the poor problem that leads to the connector to drop of stability, through setting up bottom plate, supporting seat, lead screw, knob and regulation seat, be connected the back when connecting wire and connector, effectively solved the mechanism that lacks the supporting connection line and lead to the inside cracked problem of connecting wire.

Description

AC/DC power supply connector with combined fixing structure

Technical Field

The utility model relates to a AC/DC power supply connector technical field specifically is a AC/DC power supply connector with combination fixed knot constructs.

Background

. The electrical connector not only needs to meet general performance requirements, but also has the important requirements that the electrical connector has good contact, reliable operation and convenient maintenance, and whether the operation is reliable or not directly influences the normal operation of a circuit, which relates to the safety of the whole circuit.

The existing AC/DC power supply connector is only clamped, connected and fixed by a connector between the AC/DC power supply connector and a connecting seat when being connected, so that the stability is poor, the connector is easy to fall off, and the influence on the use is caused; secondly, the conventional AC/DC power supply connector lacks a structure for supporting the end of the connection cable, which causes the end of the connection cable to bend with the connection head for a long time under the action of gravity, thereby causing the cable inside to be broken, and thus further improvement is required.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that the existing AC/DC power supply connector has poor stability, so that the connector falls off and a mechanism for supporting a connecting line is lacked, so that the inside of the connecting line is broken, the AC/DC power supply connector with a combined fixing structure is provided.

In order to achieve the above object, the utility model provides a following technical scheme: an AC/DC power supply connector with a combined fixing structure comprises a connector, wherein one end of the connector is provided with a connecting port, the outer side of the connector is connected with a connecting seat, one side of the connector is provided with a limiting block, a fixing plate is arranged inside the limiting block, one side of the fixing plate is provided with a fixing rod, the end surface of the fixing plate is provided with a slot, the inside of the slot is provided with a clamping block extending into the fixing plate, one side of the clamping block is positioned inside the fixing rod and is provided with a reset spring, the joint of the end surface of the connecting seat and the fixing plate is provided with a telescopic spring, one side of the telescopic spring is fixedly provided with a clamping block matched with the outer wall of the fixing plate, the other end of the connector is connected with a connecting wire, a bottom plate is fixedly arranged below the connecting wire on one side of the, and the top of supporting seat is provided with the lead screw, the outer wall of lead screw has cup jointed the seat of adjusting, and the knob is installed on the top of lead screw.

Preferably, the connection port is electrically connected to an external connection socket.

Preferably, a sliding groove is formed in the joint of the fixing plate and the connector, the fixing plate is connected with the connector in a sliding mode through the sliding groove, and a jack matched with the outer wall of the fixing rod is formed in the end face of one side of the fixing plate.

Preferably, the end face of the connecting seat is provided with a groove, one side of the fixing plate is provided with a convex block, and the convex block is matched with the groove.

Preferably, a bolt is arranged at the joint of the reset spring and the fixture block, the reset spring is fixedly connected with the fixture block through the bolt, a bolt is arranged at the joint of the reset spring and the inner wall of the fixed rod, and the reset spring is fixedly connected with the inner wall of the fixed rod through the bolt.

Preferably, the inner wall of the adjusting seat is provided with an internal thread matched with the outer wall of the screw rod, and the knob is rotatably connected with the screw rod through a coupler.

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

1. the utility model is provided with a limiting block, a fixing plate, a fixing rod, a slot, a clamping block and a reset spring, when the connector is connected with an external connecting seat through a connecting port in an inserting way, the fixing plate is moved out from the limiting block, so that a lug at the top end of the fixing plate is inserted into a groove on the outer wall of the connecting seat, in the process, after the lug is contacted with a clamping block in the groove, the lug can extrude the clamping block to move towards two sides, when the clamping block is contacted with the clamping groove on the end surface of the lug, the telescopic spring pushes the clamping block to realize the fixation with the clamping groove, thereby fixing the picture block, then the fixing rod is inserted into the fixing plate, the clamping block is popped out from the slot on the end surface of the fixing plate under the action of the reset spring, thereby realizing the fixation of the fixing plate, the application of two groups of fixing, the problem that the connector falls off due to poor stability of the connector is effectively solved;

2. the utility model discloses a set up the bottom plate, a supporting seat, the lead screw, knob and regulation seat, after the connecting wire is connected with the connector, place the connecting wire on the supporting seat of bottom plate terminal surface, afterwards according to the diameter of connecting wire, rotate knob to suitable department, the knob can drive the lead screw after rotating and rotate, artifical hand regulation seat this moment, make and adjust the seat upwards or move down under the effect of screw thread, thereby realize adjusting the interval grow between seat and the supporting seat or diminishing, realized the firm support to the connecting wire of different diameters, effectively solved the mechanism that lacks the supporting connection line and leaded to the inside cracked problem of connecting wire.

Drawings

FIG. 1 is a block diagram of the present invention;

FIG. 2 is a connection diagram of the present invention;

FIG. 3 is a partial enlarged view of the point A of the present invention;

FIG. 4 is a diagram of the structure of the fixing rod of the present invention;

FIG. 5 is a view of the structure of the bump fixing structure of the present invention;

fig. 6 is a structural diagram of the tail connection of the present invention.

In the figure: 1. a connector; 2. a connection port; 3. a connecting seat; 4. a limiting block; 5. a fixing plate; 6. fixing the rod; 7. a slot; 8. a clamping block; 9. a return spring; 10. a tension spring; 11. a clamping block; 12. a connecting wire; 13. a base plate; 14. a supporting seat; 15. a screw rod; 16. an adjusting seat; 17. a knob.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1-6, an AC/DC power supply connector with a combined fixing structure includes a connector 1, a connection port 2 is disposed at one end of the connector 1, a connection seat 3 is connected to an outer side of the connector 1, a stopper 4 is disposed at one side of the connector 1, a fixing plate 5 is disposed inside the stopper 4, a fixing rod 6 is disposed at one side of the fixing plate 5, a slot 7 is disposed at an end surface of the fixing plate 5, a clamping block 8 extending into the fixing plate 5 is disposed inside the slot 7, a return spring 9 is disposed inside the fixing rod 6 at one side of the clamping block 8, a telescopic spring 10 is disposed at a connection position between the end surface of the connection seat 3 and the fixing plate 5, a clamping block 11 engaged with an outer wall of the fixing plate 5 is fixed at one side of the telescopic spring 10, a connection line 12 is connected to the other end of the connector 1, and a bottom plate 13 is fixed below the connection line, the top of bottom plate 13 is fixed with supporting seat 14, and the top of supporting seat 14 is provided with lead screw 15, and the outer wall of lead screw 15 has cup jointed regulation seat 16, and the knob 17 is installed on the top of lead screw 15.

Please refer to fig. 1, the connection port 2 is electrically connected to an external connection socket, so that the connector 1 can achieve the basic function.

Please refer to fig. 2, a sliding groove is disposed at a connection portion of the fixing plate 5 and the connector 1, the fixing plate 5 is slidably connected to the connector 1 through the sliding groove, and an insertion hole matched with an outer wall of the fixing rod 6 is disposed on an end surface of one side of the fixing plate 5, so that the fixing plate 5 can move conveniently, and the fixing rod 6 can limit the fixing plate 5 conveniently.

Please refer to fig. 3, a groove is formed on an end surface of the connecting seat 3, a protrusion is formed on one side of the fixing plate 5, and the protrusion fits with the groove, so that the fixing plate 5 and the connecting seat 3 are conveniently fastened and fixed.

Referring to fig. 4 again, a bolt is disposed at a joint of the return spring 9 and the fixture block 8, the return spring 9 is fixedly connected with the fixture block 8 through the bolt, a bolt is disposed at a joint of the return spring 9 and an inner wall of the fixing rod 6, and the return spring 9 is fixedly connected with the inner wall of the fixing rod 6 through the bolt, so that the return spring 9 can be conveniently mounted and fixed.

Please refer to fig. 6, the inner wall of the adjusting seat 16 is provided with an internal thread matching with the outer wall of the screw rod 15, and the knob 17 is rotatably connected with the screw rod 15 through a coupling, so that the adjusting seat 16 can move up and down conveniently, thereby achieving the purpose of adjustment.

The working principle is as follows: when the connector 1 is inserted and connected with the external connecting seat 3 through the connecting port 2, the fixing plate 5 is moved out of the limiting block 4, so that the convex block at the top end of the fixing plate 5 is inserted into the groove on the outer wall of the connecting seat 3, in the process, after the convex block is contacted with the clamping block 11 in the groove, the convex block can extrude the clamping block 11 to move towards two sides, when the clamping block 11 is contacted with the clamping groove on the end surface of the convex block, the telescopic spring 10 pushes the clamping block 11 to realize the fixation with the clamping groove, so as to realize the fixation of the convex block, then the fixing rod 6 is inserted into the fixing plate 5, the clamping block 8 is popped out from the slot 7 on the end surface of the fixing plate 5 under the action of the reset spring 9, so as to realize the fixation of the fixing plate 5, the application of two groups of fixing modes can ensure that the connector 1 is connected very stably, so as to, the connecting wire 12 is placed on the supporting seat 14 on the end face of the bottom plate 13, then the knob 17 is rotated to a proper position according to the diameter of the connecting wire 12, the screw rod 15 is driven to rotate after the knob 17 rotates, the adjusting seat 16 is manually held by hands at the moment, so that the adjusting seat 16 moves upwards or downwards under the action of threads, the distance between the adjusting seat 16 and the supporting seat 14 is enlarged or reduced, and the connecting wire 12 with different diameters is stably supported.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Claims

1. An AC/DC power supply connector with a combined fixed structure, comprising a connector (1), characterized in that: one end of the connector (1) is provided with a connecting port (2), the outer side of the connector (1) is connected with a connecting seat (3), one side of the connector (1) is provided with a limiting block (4), a fixing plate (5) is arranged inside the limiting block (4), one side of the fixing plate (5) is provided with a fixing rod (6), the end face of the fixing plate (5) is provided with a slot (7), a clamping block (8) extending into the fixing plate (5) is arranged inside the slot (7), a reset spring (9) is arranged inside the fixing rod (6) and positioned at one side of the clamping block (8), a telescopic spring (10) is arranged at the joint of the end face of the connecting seat (3) and the fixing plate (5), a clamping block (11) matched with the outer wall of the fixing plate (5) is fixed at one side of the telescopic spring (10), and the other end of the connector (1) is connected with a connecting, and a bottom plate (13) is fixed below the connecting wire (12) on one side of the connector (1), a supporting seat (14) is fixed at the top end of the bottom plate (13), a screw rod (15) is arranged at the top end of the supporting seat (14), an adjusting seat (16) is sleeved on the outer wall of the screw rod (15), and a knob (17) is installed at the top end of the screw rod (15).

2. An AC/DC power supply connector with a combined fixing structure according to claim 1, characterized in that: the connecting port (2) is electrically connected with an external connecting seat.

3. An AC/DC power supply connector with a combined fixing structure according to claim 1, characterized in that: the connector is characterized in that a sliding groove is formed in the joint of the fixing plate (5) and the connector (1), the fixing plate (5) is connected with the connector (1) in a sliding mode through the sliding groove, and a jack matched with the outer wall of the fixing rod (6) is formed in the end face of one side of the fixing plate (5).

4. An AC/DC power supply connector with a combined fixing structure according to claim 1, characterized in that: the end face of the connecting seat (3) is provided with a groove, one side of the fixing plate (5) is provided with a convex block, and the convex block is matched with the groove.

5. An AC/DC power supply connector with a combined fixing structure according to claim 1, characterized in that: the connecting part of the reset spring (9) and the clamping block (8) is provided with a bolt, the reset spring (9) and the clamping block (8) are fixedly connected through the bolt, the connecting part of the reset spring (9) and the inner wall of the fixing rod (6) is provided with a bolt, and the reset spring (9) and the inner wall of the fixing rod (6) are fixedly connected through the bolt.

6. An AC/DC power supply connector with a combined fixing structure according to claim 1, characterized in that: the inner wall of the adjusting seat (16) is provided with an internal thread matched with the outer wall of the screw rod (15), and the knob (17) is rotatably connected with the screw rod (15) through a coupler.