CN209461711U - Plug - Google Patents

Abstract

The utility model provides a kind of plug, object is inserted into one to connect, the object that is inserted into offers first jack mating with the plug, the object that is inserted into is provided with base, the base offers the second jack passed through for the plug, the base is provided with the convex block for being raised in the second jack hole wall, and the plug is provided with the buckling groove for clasping the convex block.The utility model on plug by being arranged buckling groove, and a base is set on being inserted into object, the convex block of its second jack hole wall is raised in since base is provided with, therefore during plug passes through the second jack of base, the convex block on buckling groove and base on plug mutually fastens, and then base is enable to clasp plug, prevents plug from falling off or loosening from being inserted on object, plug and the connection being inserted between object are stronger, more convenient to use.

Description

Plug

Technical field

The utility model belongs to connecting component technical field, is to be related to a kind of plug more specifically.

Background technique

Plug is the common components for connecting electronic product, for example, earphone can connect mobile phone by plug, host can lead to Cross plug connection display etc..After the connection of existing plug is inserted into object, plug and it is inserted between object that there are retentivities Insufficient, the problem of being not connected firmly, makes plug be easy to fall off from being inserted on object.

Utility model content

The purpose of this utility model is to provide a kind of plugs, to solve plug in the prior art and be inserted between object There is technical issues that retentivity it is insufficient,.

A kind of in order to achieve the above purposes, the technical solution adopted by the utility model is: plug is inserted into object with one and connects It connecing, the object that is inserted into offers first jack mating with the plug, and the object that is inserted into is provided with base, The base offers the second jack passed through for the plug, and the base, which is provided with, is raised in the second jack hole wall Convex block, the plug are provided with the buckling groove for clasping the convex block.

Further, the plug includes conductive component and insulating element, and the buckling groove is provided with the insulating element On；The insulating element is wrapped in the periphery of the conductive component, and one end of the conductive component stretches out in the insulation division Except part.

Further, the insulating element includes insulation internal model and insulation external mold, and the insulation internal model is wrapped in described lead The periphery of electrical components, the insulation external mold are wrapped in the periphery of the insulation internal model；The insulation internal model, which has, to be oppositely arranged The first end of first end and the second end, the insulation internal model stretches out in except the insulation external mold, the insulation internal model The second end be arranged in insulation external mold inside；One end of the conductive component stretches out in the first end of the insulation internal model Except, the buckling groove is provided on the outer wall of the first end of the insulation internal model.

Further, the plug further include protrusion and/or be depressed in it is described insulation external mold outer wall identification structure.

Further, the identification structure is the identification block being arranged on the outer wall of the insulation internal model, outside the insulation Mould offers the through-hole passed through for the identification block, and the identification block is raised in the outer wall of the insulation external mold.

Further, the identification structure is the identification lines being arranged on the outer wall of the insulation external mold, the identification Lines is depressed in the outer wall of the insulation external mold.

Further, the buckling groove has the opening for being placed in the convex block, and the profile setting of the buckling groove In hook type.

Further, the conductive component is set as rodlike.

Further, the plug is headset plug.

The utility model has the beneficial effects that: being arranged by the way that buckling groove is arranged on plug, and on being inserted into object One base, is raised in the convex block of its second jack hole wall since base is provided with, and passes through the second jack of base in plug During, the convex block on buckling groove and base on plug mutually fastens, and then base is enable to clasp plug, prevents plug It falls off or loosens from being inserted on object, plug and the connection being inserted between object are stronger, more convenient to use.

Detailed description of the invention

It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new Some embodiments of type for those of ordinary skill in the art without any creative labor, can be with It obtains other drawings based on these drawings.

Fig. 1 is the assembling structure schematic diagram of plug and base in the utility model embodiment；

Fig. 2 is the structural schematic diagram of plug in the utility model embodiment；

Fig. 3 is the structural schematic diagram of base in the utility model embodiment；

Fig. 4 is the structural schematic diagram at another visual angle of plug in the utility model embodiment.

Wherein, it is respectively marked in figure are as follows:

1, plug；11, buckling groove；111, it is open；112, hook portion；12, conductive component；13, insulating element；131, in insulation Mould；1311, first end；132, insulate external mold；141, block is identified；142, lines is identified；2, base；21, the second jack；22, Convex block.

Specific embodiment

In order to which technical problem to be solved in the utility model, technical solution and beneficial effect is more clearly understood, with Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein It applies example to be only used to explain the utility model, is not used to limit the utility model.

It should be noted that when component is referred to as " being fixed on " or " being set to " another component, it can be directly another On a component or indirectly on another component.When a component is known as " being connected to " another component, it can be with It is directly or indirectly to be connected on another component.The orientation or position of the instructions such as term " on ", "lower", "left", "right" Relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing, rather than the dress of indication or suggestion meaning It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to this patent System, for the ordinary skill in the art, can understand the concrete meaning of above-mentioned term as the case may be.Term " first ", " second " are used merely to facilitate description purpose, are not understood to indicate or imply relative importance or implicitly indicate The quantity of technical characteristic.The meaning of " plurality " is two or more, unless otherwise specifically defined.

As shown in Figure 1 to Figure 3, a kind of plug 1 is inserted into object (not shown) with one and connect, is being inserted into object On offer the first jack, plug 1 is mating with the first jack for being inserted into object, is connected to plug 1 and is inserted into object On.This is inserted into object and is provided with a base 2, and in the present embodiment, base 2 can be by the connectors such as screw and being inserted into object Body is fixedly connected；In other embodiments, base 2 can also be by integrally formed mode as being inserted into one of object Point.Offer the second jack 21 in base 2, plug 1 initially passes through the of base 2 before insertion is inserted into the first jack of object Two jacks 21；Convex block 22 is additionally provided in base 2, and the convex block 22 is raised in 21 hole wall of the second jack of base 2, in plug Buckling groove 11 is then offered on 1, makes plug 1 when passing through the second jack 21 of base 2, and the convex block 22 in base 2 is on plug 1 Buckling groove 11 mutually fasten.

Plug 1 in the present embodiment, by the way that buckling groove 11 is arranged on plug 1, and on being inserted into object, setting one is female Seat 2, is raised in the convex block 22 of its 21 hole wall of the second jack since base 2 is provided with, and passes through the second of base 2 in plug 1 During jack 21, the convex block 22 on buckling groove 11 and base 2 on plug 1 is mutually fastened, and then base 2 is enable to clasp Plug 1 prevents plug 1 from falling off or loosening from being inserted on object, and plug 1 and the connection being inserted between object are stronger, It is more convenient to use.

As shown in Fig. 2, specifically, plug 1 includes conductive component 12 and insulating element 13；Wherein, buckling groove 11 is provided with On insulating element 13, insulating element 13 is wrapped in the periphery of conductive component 12, and one end of conductive component 12 stretches out in insulation division Except part 13.Conductive component 12 is electrically connected, insulating element for being inserted into the first jack for being inserted into object with object is inserted into 13 are wrapped in the periphery of conductive component 12, play insulation protection to conductive component 12；The conductive component 12 of plug 1 is in insertion quilt During the first jack for being inserted into object, the convex block 22 on buckling groove 11 and base 2 on insulating element 13 is mutually fastened, and is made Base 2 can clasp plug 1, and structure is simpler compact.

Specifically, insulating element 13 further includes insulation internal model 131 and insulation external mold 132.Wherein, insulation internal model 131 is wrapped up In the periphery of conductive component 12, the external mold 132 that insulate is wrapped in the periphery of insulation internal model 131；Insulation internal model 131, which has, to be oppositely arranged First end 1311 and the second end (not shown), insulation internal model 131 first end 1311 stretch out in insulation external mold Except 132, the second end of insulation internal model 131 is then fixed at the inside of insulation external mold 132；At this point, conductive component 12 One end then stretches out in except the first end 1311 of insulation internal model 131, and above-mentioned buckling groove 11 is then correspondingly provided with insulation internal model On the outer wall of 131 first end 1311.Plug 1 is during passing through base 2, and the of conductive component 12, insulation internal model 131 One end 1311 successively passes through the second jack 21 of base 2, and conductive component 12 is pierced by after the second jack 21 of base 2 to be inserted into and be inserted Enter in the first jack of object, the buckling groove 11 on the first end 1311 for the internal model 131 that insulate is placed to the second jack of base 2 In 21；While conductive component 12 is fully inserted into the first jack for be inserted into object, buckling groove 11 and convex block 22 are mutually detained It closes, plays the role of sealed fixation, prevent plug 1 from falling off from being inserted on object.

As shown in Figure 2 and Figure 4, further, which further includes protrusion and/or the outer wall for being depressed in insulation external mold 132 Identification structure.Identification structure protrusion and/or the outer wall for being depressed in insulation external mold 132, make plug 1 be inserted into object in insertion When, the hand of human body can according to the position of the convex block 22 of the buckling groove 11 and base 2 of the identification structure decision plug 1 whether Match, it is ensured that plug 1 during insertion is inserted into object buckling groove 11 can accurately with convex block 22 mutually fasten, using rise Come more convenient.

As shown in Fig. 2, specifically, the identification structure can be the identification block being arranged on the outer wall of insulation internal model 131 141, ABS material can be used in identification block 141 and insulation internal model 131, and by being integrally formed；Meanwhile the external mold 132 that insulate is opened It equipped with a through-hole, is passed through for the identification block 141, identification block 141 passes through the through-hole rear projection of insulation external mold 132 in insulation external mold 132 outer wall.The hand of human body can judge plug 1 according to the characteristics of block 141 be raised in the outer wall of insulation external mold 132 is identified Whether buckling groove 11 matches with the position of the convex block 22 of base 2, it is ensured that buckling groove during insertion is inserted into object of plug 1 11 accurately can mutually fasten with convex block 22.

As shown in figure 4, specifically, the identification structure can also be the identification line being arranged on the outer wall of insulation external mold 132 Road 142, and the identification lines 142 is depressed in the outer wall of insulation external mold 132；In addition, insulation external mold 132 can use TPE material, Has many advantages, such as high-intensitive, high resilience.The hand of human body can be depressed in the outer of insulation external mold 132 according to identification lines 142 The characteristics of wall, judges whether the buckling groove 11 of plug 1 and the position of the convex block 22 of base 2 match, it is ensured that plug 1 is inserted in insertion Buckling groove 11 accurately can be fastened mutually with convex block 22 during entering object.In other embodiments, lines 142 is identified It can be set on the outer wall of insulation external mold 132 and be raised in the outer wall of insulation external mold 132；The hand of human body equally being capable of basis Identification lines 142 is raised in the characteristics of outer wall of insulation external mold 132 and judges the buckling groove 11 of plug 1 and the convex block 22 of base 2 Whether position matches, it is ensured that buckling groove 11 can be accurately mutual with convex block 22 during insertion is inserted into object for plug 1 It fastens.

As shown in Fig. 2, specifically, above-mentioned buckling groove 11 has an opening 111 for being placed in convex block 22, and buckling groove 11 Profile is substantially in hook type on the whole.For plug 1 during passing through base 2, the convex block 22 in base 2 is relative to plug 1 Be placed in buckling groove 11 from the opening 111 of buckling groove 11, at this point, can suitably by the certain angle rotatable around its axis of plug 1, Then the convex block 22 in base 2 relative to plug 1 be placed to buckling groove 11 hook portion 112 (hook portion 112 of buckling groove 11 be in hollow out Shape).When plug 1 is by external force, the cell wall of 11 hook portion 112 of buckling groove is mutually abutted with convex block 22, can stop plug 1 Relative motion occurs along the direction that plug 1 is inserted into base 2, and then prevents plug 1 from falling off or loosening from being inserted on object；When Need from be inserted on object pull the plug out of the socket 1 when, can be first by the certain angle rotatable around its axis of plug 1, to the convex block in base 2 After the hook portion 112 of 22 abjection buckling grooves 11, plug 1 can be extracted from being inserted on object, it is more convenient to use.

As depicted in figs. 1 and 2, in the present embodiment, conductive component 12 is shaped to rodlike, in other embodiments In, the shape of conductive component 12 may be arranged as rod-shaped, sheet or needle-shaped etc..And in specific application, plug 1 can be ear Machine transplanting of rice head or video line plug etc., be inserted into object then correspondingly can be mobile phone or display etc. respectively.For example, on mobile phone One base 2 with above structure is set, then the buckling groove 11 in headset plug during being inserted into mobile phone, on headset plug It is mutually fastened with the convex block 22 in base 2, prevents headset plug from falling off or loosening from mobile phone, between headset plug and mobile phone Connect it is stronger, and then reduce mobile phone communication, audio play it is not smooth the problems such as.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model Protection scope within.

Claims (9)

1. a kind of plug is inserted into object with one and connect, the object that is inserted into offers mating with the plug One jack, which is characterized in that the object that is inserted into is provided with base, and the base offers second passed through for the plug Jack, the base are provided with the convex block for being raised in the second jack hole wall, and the plug is provided with described convex for clasping The buckling groove of block.

2. plug according to claim 1, which is characterized in that the plug includes conductive component and insulating element, described Buckling groove is provided on the insulating element；The insulating element is wrapped in the periphery of the conductive component, and the conductive part One end of part stretches out in except the insulating element.

3. plug according to claim 2, which is characterized in that the insulating element includes insulation internal model and insulation external mold, The insulation internal model is wrapped in the periphery of the conductive component, and the insulation external mold is wrapped in the periphery of the insulation internal model；Institute Stating insulation internal model has the first end and the second end being oppositely arranged, and the first end of the insulation internal model stretches out in described exhausted Except edge external mold, the inside of insulation external mold is arranged in the second end of the insulation internal model；One end of the conductive component is stretched out Except the first end of the insulation internal model, the buckling groove is provided on the outer wall of the first end of the insulation internal model.

4. plug according to claim 3, which is characterized in that the plug further includes protrusion and/or is depressed in described exhausted The identification structure of the outer wall of edge external mold.

5. plug according to claim 4, which is characterized in that the identification structure is the insulation internal model is arranged in outer Identification block on wall, the insulation external mold are offered for the through-hole that passes through of identification block, and described in the identification block is raised in The outer wall of insulation external mold.

6. plug according to claim 4, which is characterized in that the identification structure is the insulation external mold is arranged in outer Identification lines on wall, the identification lines are depressed in the outer wall of the insulation external mold.

7. plug according to claim 1, which is characterized in that the buckling groove has for being placed in opening for the convex block Mouthful, and the profile setting of the buckling groove is in hook type.

8. plug according to claim 2, which is characterized in that the conductive component is set as rodlike.

9. plug according to claim 1, which is characterized in that the plug is headset plug.