CN210668868U

CN210668868U - Anti-pulling stable plug

Info

Publication number: CN210668868U
Application number: CN201922351316.6U
Authority: CN
Inventors: 钟日新; 郑雄
Original assignee: Zhanjiang Anjia Electronics Industry Co ltd
Current assignee: Zhanjiang Anjia Electronics Industry Co ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-06-02
Anticipated expiration: 2029-12-24

Abstract

The utility model discloses a stable form plug is dragged to tensile, including plug body and connector, fixed mounting has fixed shell on the outer wall of plug body, the bolt is located the tip fixedly connected with locating pin of first constant head tank, and is fixed with first elastic component between the inner wall of locating pin and first constant head tank, and fixed mounting has elastic connection area between the other end of bolt and the outer wall of fixed shell moreover, the connector is located the tip of fixed shell, and passes through wire interconnect at connector and plug body middle part, the top edge of connector is fixed with the guide arm, and the guide arm runs through in the inside of second constant head tank to fixedly connected with second elastic component between the connector in the guide arm outside and the fixed shell. This stable form plug is dragged to tensile, improves the stability of plug location installation, effectively prevents that the plug from receiving the not hard up when data line pulls and dropping when the installation, avoids external force to pull the data line junction fracture damage that leads to.

Description

Anti-pulling stable plug

Technical Field

The utility model relates to a plug technical field specifically is a stable form plug is dragged to tensile.

Background

The plug is the instrument of carrying out electrical equipment and power supply unit electrical connection, and installation setting through the plug makes things convenient for the on-state connection of electric current for electrical equipment's electric switch-on uses the operation more convenient, makes things convenient for artificial use, facilitates for resident's life, and electric leakage potential safety hazard problem when very big reduction manual work carries out electric switch-on.

However, the existing plug has the following problems when in use:

when the plug is used and pulled, the stress action of the joint of the plug and the wire is large, and the wire joint is easy to pull and damage. In order to solve the problems, innovative design is urgently needed on the basis of the original plug.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stable form plug is dragged to the tensile to solve above-mentioned background art and propose current plug when advancing the installation use, its location effect is unstable, suffers to drag easily when artificial use, drops from the socket, influences the normal clear of circular telegram work, and when the plug uses and receives to drag, the junction atress effect of plug and wire is big, the problem of dragging the damage of wire junction easily appears.

In order to achieve the above object, the utility model provides a following technical scheme: a stable form plug is dragged to tensile resistance, includes plug body and connector, fixed mounting has fixed shell on the outer wall of plug body, and has seted up first constant head tank and second constant head tank on the fixed shell, and run through on the fixed shell of first constant head tank avris and install the bolt, the tip fixedly connected with locating pin that the bolt is located first constant head tank, and is fixed with first elastic component between the inner wall of locating pin and first constant head tank, and fixed mounting has elastic connecting band between the other end of bolt and the outer wall of fixed shell, the connector is located the tip of fixed shell, and connector and plug body middle part pass through wire interconnect, and be fixed with the elastic connecting line between the outer wall of wire and the bottom of plug body, the top edge of connector is fixed with the guide arm, and the guide arm runs through in the inside of second constant head tank to fixedly connected with second elastic component between the connector outside the guide arm and the fixed shell, and the outer wall of the connector is stuck and connected with a rubber ring.

Preferably, the side section of the first positioning groove is of a T-shaped structure, and the first positioning groove and the bolt are of a penetrating relative telescopic structure.

Preferably, be vertically fixed connection between the tip of locating pin and bolt, and bolt and locating pin all distribute about the vertical central axis symmetry of fixed shell to the tip of locating pin sets up to hook-like structure, and the avris of locating pin is connected with laminating between the plug body moreover.

Preferably, the bottom edge of connector sets up to protruding form, and sets up the sealed setting that connects for the rubber circle between the outer wall of connector and fixed shell to constitute relative extending structure between connector and the fixed shell.

Preferably, the wires are distributed in a rectangular structure at the bottom of the plug body, and the elastic connecting wires fixed between the wires and the plug body are uniformly distributed at equal intervals.

Preferably, the guide rod and the second positioning groove are both arranged to be of an L-shaped structure, the guide rod and the second positioning groove correspond to each other one by one, and the guide rod and the second positioning groove are connected in a clamped sliding mode.

Compared with the prior art, the beneficial effects of the utility model are that: the anti-pulling stable plug improves the positioning and mounting stability of the plug, effectively prevents the plug from loosening and falling when being pulled by a data line during mounting, and avoids the breakage and damage of the connection part of the data line caused by pulling by external force;

1. the whole position of the positioning pin is changed only by the penetrating and stretching installation action of the pin through the positioning pin made of the acrylic plate, and the whole positioning of the plug is more stable after installation through the mutual clamping connection between the hook-shaped structure at the end part of the positioning pin and the socket, so that the problem that the socket is not positioned, loosened and falls off due to pulling of external force is avoided;

2. under the synchronous installation effect of guide arm and second elastic component, when the plug receives external force and pulls, carry out relative concertina movement between connector and the fixed shell for the external force that pulls that the plug received weakens, makes the plug be difficult for appearing not hard up dropping more, and the connection data line that can effectively avoid on the socket damages because of external force pulls simultaneously to the weakening effect of external force.

Drawings

FIG. 1 is a schematic sectional view of the present invention;

FIG. 2 is a schematic view of the installation structure of the positioning pin of the present invention;

FIG. 3 is a schematic view of the distribution structure of the conducting wires of the present invention;

fig. 4 is a schematic front structural view of the present invention.

In the figure: 1. a plug body; 2. fixing the housing; 3. a first positioning groove; 4. a second positioning groove; 5. a bolt; 6. an elastic connecting band; 7. a first elastic member; 8. positioning pins; 9. a connector; 10. a wire; 11. an elastic connecting line; 12. a guide bar; 13. a second elastic member; 14. a rubber ring.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a stable type plug is pulled in tensile mode, including plug body 1, fixed outer cover 2, first constant head tank 3, second constant head tank 4, bolt 5, elastic connecting band 6, first elastic component 7, locating pin 8, connector 9, wire 10, elastic connecting line 11, guide arm 12, second elastic component 13 and rubber ring 14, fixed outer cover 2 is fixedly installed on the outer wall of plug body 1, and first constant head tank 3 and second constant head tank 4 are opened on fixed outer cover 2, and bolt 5 is installed on fixed outer cover 2 of the side of first constant head tank 3 in a penetrating way, the end portion of bolt 5 located in first constant head tank 3 is fixedly connected with locating pin 8, and is fixed with first elastic component 7 between locating pin 8 and the inner wall of first constant head tank 3, and fixed elastic connecting band 6 is installed between the other end of bolt 5 and the outer wall of fixed outer cover 2, connector 9 is located at the end portion of fixed outer cover 2, and connector 9 and plug body 1 middle part pass through wire 10 interconnect to be fixed with elastic connecting line 11 between the outer wall of wire 10 and the bottom of plug body 1, the top edge of connector 9 is fixed with guide arm 12, and guide arm 12 runs through in the inside of second constant head tank 4, and fixedly connected with second elastic component 13 between connector 9 and the fixed shell 2 in the guide arm 12 outside, paste on the outer wall of connector 9 and be connected with rubber circle 14 in addition.

The side cross-section of first locating slot 3 sets up to "T" style of calligraphy structure, and first locating slot 3 and bolt 5 are the relative extending structure who runs through, be vertically fixed connection between the tip of locating pin 8 and bolt 5, and bolt 5 and locating pin 8 all about the vertical central axis symmetric distribution of fixed shell 2, and the tip of locating pin 8 sets up to hook-like structure, and the avris of locating pin 8 is connected with laminating between the plug body 1, the position control of locating pin 8 of being convenient for changes, under the hook-like tip effect of locating pin 8, can carry out the mutual block of locating pin 8 with the socket kneck, make the use location of plug more stable.

The bottom edge of connector 9 sets up to protruding form, and sets up the sealed setting of connecting to rubber circle 14 between the outer wall of connector 9 and fixed shell 2 to constitute relative extending structure between connector 9 and the fixed shell 2, make things convenient for the use antidetonation of connector 9 to stabilize and the leakproofness, the junction stability is strong when using, and avoid the inside wire 10 junction of plug dust accumulation to appear.

Wire 10 is the rectangle structure distribution in the bottom of

plug body

1, and 11 equidistant evenly distributed of fixed elastic connecting line between wire 10 and the plug body 1, guide arm 12 all sets up to "L" style of calligraphy structure with second constant head tank 4, and guide arm 12 and 4 one-to-ones in second constant head tank, and guide arm 12 constitutes the sliding connection of block with second constant head tank 4, make connector 9 when receiving external force and dragging, can carry out relative concertina movement with fixed shell 2, maintain the stability of both junctions, reduce external force and drag the damage of dragging of the not hard up data line on plug installation and the plug that leads to.

The working principle is as follows: when the anti-pulling stable type plug is used, firstly, as shown in fig. 1-2, when the plug is used and installed, as shown in fig. 2, when the plug body 1 is inserted into the socket, the plug pin 5 is manually pushed, so that the plug pin 5 and the first positioning groove 3 perform penetrating telescopic movement, the positioning pin 8 at the end part of the plug pin 5 is attached to the plug body 1 along with the plug body 1 and is led into the socket position of the socket together, the positioning pin 8 is made of an acrylic plate material, the use strength is high, the problem of electric conduction and electric leakage cannot occur during use, meanwhile, after the plug pin 5 is manually loosened, the reset movement of the first elastic piece 7 enables the end part hook-shaped structure of the positioning pin 8 and the socket position of the socket to be mutually clamped, the installation of the plug body 1 is completed, and the overall stability effect of the plug body 1 after installation is improved;

according to fig. 1 and fig. 3-4, after plug body 1 installation location, when receiving when dragging during the use, the not hard up problem that drops in location of plug body 1 is effectively prevented to locating pin 8's effect, when connector 9 receives external force to drag simultaneously, guide arm 12 is at the inside flexible slip of second constant head tank 4, simultaneously under the mounting effect of second elastic component 13, shock attenuation and reseing when carrying out connector 9 and fixed shell 2 concertina movement, when making the plug installation more stable, elastic connection line 11's elastic action makes wire 10 between connector 9 and the plug body 1 can well be connected, make data connection line on the plug can not appear impaired fracture because of dragging.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a stretch-proofing stable form plug, includes plug body (1) and connector (9), its characterized in that: the plug comprises a plug body (1), wherein a fixed shell (2) is fixedly installed on the outer wall of the plug body (1), a first positioning groove (3) and a second positioning groove (4) are formed in the fixed shell (2), a bolt (5) penetrates through the fixed shell (2) at the side of the first positioning groove (3), a positioning pin (8) is fixedly connected to the end portion of the bolt (5) located in the first positioning groove (3), a first elastic piece (7) is fixed between the positioning pin (8) and the inner wall of the first positioning groove (3), an elastic connecting belt (6) is fixedly installed between the other end of the bolt (5) and the outer wall of the fixed shell (2), a connector (9) is located at the end portion of the fixed shell (2), the connector (9) and the middle portion of the plug body (1) are connected with each other through a wire (10), and an elastic connecting wire (11) is fixed between the outer wall of the wire (10) and the bottom of the plug body, the top edge of connector (9) is fixed with guide arm (12), and guide arm (12) run through in the inside of second constant head tank (4) to fixedly connected with second elastic component (13) between connector (9) and fixed shell (2) in the guide arm (12) outside, paste on the outer wall of connector (9) moreover and be connected with rubber circle (14).

2. A stretch resistant, stable plug according to claim 1, wherein: the side section of the first positioning groove (3) is of a T-shaped structure, and the first positioning groove (3) and the bolt (5) are of a penetrating relative telescopic structure.

3. A stretch resistant, stable plug according to claim 1, wherein: for vertically fixed connection between the tip of locating pin (8) and bolt (5), and bolt (5) and locating pin (8) all about the vertical center axis symmetric distribution of fixed shell (2), and the tip of locating pin (8) sets up to hook-like structure, and the avris of locating pin (8) is connected with laminating between plug body (1) moreover.

4. A stretch resistant, stable plug according to claim 1, wherein: the bottom edge of connector (9) sets up to protruding form, and sets up the sealed setting that rubber circle (14) are connected between the outer wall of connector (9) and fixed shell (2) to constitute relative extending structure between connector (9) and fixed shell (2).

5. A stretch resistant, stable plug according to claim 1, wherein: the wire (10) is distributed in a rectangular structure at the bottom of the plug body (1), and the elastic connecting wires (11) fixed between the wire (10) and the plug body (1) are uniformly distributed at equal intervals.

6. A stretch resistant, stable plug according to claim 1, wherein: guide arm (12) and second constant head tank (4) all set up to "L" style of calligraphy structure, and guide arm (12) and second constant head tank (4) one-to-one to guide arm (12) and second constant head tank (4) constitute the sliding connection of block.