CN201289936Y

CN201289936Y - Connection plug

Info

Publication number: CN201289936Y
Application number: CNU2008202126771U
Authority: CN
Inventors: 梁厚群
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-10-21
Filing date: 2008-10-21
Publication date: 2009-08-12
Anticipated expiration: 2018-10-21

Abstract

The utility model relates to a connection plug, which structurally comprises a casing, a movable gland and a data interface, wherein the casing is made of metal material, the movable gland is arranged on the casing, the data interface is arranged on in the inner cavity of the casing, and a press block and a fixture block are arranged on the data interface. The press block is corresponding to the movable gland and is arranged below the movable gland, and the fixture block is connected with the push block. By virtue of the structural design, the connection plug provided by the utility model has the advantages of strong shock resistance, good anti-wear property and strong falloff prevention effect.

Description

A kind of attachment plug

Technical field

The utility model relates to a kind of plug, is meant a kind of attachment plug that is connected between electric equipment or the computer equipment especially.

Background technology

Along with the development of society and the raising of social productiveness of labor, variously can be convenient for people to daily production, the apparatus of life occurs in a large number, and popularizing along with various electric equipment products and automated production, be connected just apparent being even more important of attachment plug between each equipment, with regard to general attachment plug or plug, at first, it is all made by plastics or other plastic materials, and plastics or its compression strength of other plastic materials must not have the metal species material strong, simultaneously, the abrasion resistance of plastics or other plastic materials, also inevitable poor than metal material.

Traditional attachment plug simultaneously structurally all comprises shell usually; metal contact and data wire; wherein; this metal contact is plugged on this shell; and this data wire is connected on this shell and be connected with this metal contact; when in use; the user need be plugged on this traditional attachment plug on the specific socket; to reach the purpose of connecting circuit or computer equipment; but aforesaid traditional attachment plug is in concrete the use; since in its structure without any the stuck mechanism that falls of antiskid; so when the user uses traditional attachment plug, attachment plug situation of landing unintentionally from the socket occurs, and this is the another shortcoming for this traditional attachment plug through regular meeting.

Summary of the invention

In order to solve the above problems, creator of the present utility model puts into practice for many years through hammer away has a kind of attachment plug of the utility model to be born finally.

The utility model provides a kind of attachment plug, and it adopts metal material to make, so attachment plug of the present utility model has stronger shock resistance characteristic, and has abrasion resistant qualities preferably, and this is to be main purpose of the present utility model.

The utility model provides a kind of attachment plug, the movable gland that designs on its structure middle shell is with respect to housing independently, thereby has broken the mode of housing and movable gland integrated design in the past, and this is to be another purpose of the present utility model.

The utility model provides a kind of attachment plug, in its structure in the afterbody clasp size in aperture be can change according to the diameter dimension of data line to cooperate, reaching interface purpose attractive in appearance, and this is to be a purpose more of the present utility model.

The utility model provides a kind of attachment plug, comprises the insertion locking structure in its structure, so after specific socket was inserted in attachment plug of the present utility model, it the phenomenon of slippage from this socket can not occur, and this is to be another purpose of the present utility model.

To achieve these goals, the technical scheme that the utility model adopted is: a kind of attachment plug, it comprises housing, movable gland and data-interface.

Wherein, this housing is to be made by metal material, and it has outer surface and inner surface, and determines an inner chamber by this inner surface.

Again, offer the gland window on the end face of this housing, and be provided with the gland link slot in the periphery of this gland window.

This activity gland is arranged in the gland window of this housing, it comprises gland, catch and connecting axle, wherein, this catch is to be connected on the bottom surface of this gland, and this catch outwards protrudes from this gland, should the activity gland be fastened on purpose in the inner chamber of this housing to reach by this catch.

This connecting axle is the gland link slot with respect to this housing, and be connected the both sides of this catch, by this connecting axle, this activity gland is movable to be arranged in this gland window of this housing, and the reciprocating motion that makes this activity gland press down, to upspring in this gland window place.

This data-interface is arranged in this inner chamber of this housing, and this data-interface has metal joint and electric power connection line, and wherein, this electric power connection line is connected on this metal joint.

This metal joint is provided with and presses down by piece and fixture block, and wherein, this presses down by piece is corresponding with this activity gland, and is arranged on this activity gland below, and this fixture block presses down by piece with this and is connected.

When moving downward and push this, this activity gland presses down in the process by piece, because this presses down by the annexation between piece and this fixture block, this fixture block moves downward in the lump, this moment, this data-interface can be inserted in the socket easily, and when the user stopped to apply downward active force to this activity gland, this fixture block ejected and blocks this socket from this socket inside, to reach the purpose that does not come off from this socket.

At last, the tail end of this housing is connected with first clasp and second clasp successively, so that this data-interface is fixed in the inner chamber of this housing, further, this first clasp is the tail end that is screwed onto this housing, and this second clasp be located in this first clasp.

The beneficial effects of the utility model are, because the utility model structurally comprises housing, movable gland and data-interface, wherein, this housing is to be made by metal material, and this activity gland is arranged on this housing, this data-interface is arranged in the inner chamber of this housing, and it is provided with and presses down by piece and fixture block, and wherein, this presses down by piece is corresponding with this activity gland, and be arranged on this activity gland below, and this fixture block presses down by piece with this and is connected.By aforesaid structural design, make attachment plug of the present utility model have stronger shock resistance characteristic, and have abrasion resistant qualities preferably, have stronger slip-off preventing effect simultaneously.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the schematic perspective view of movable gland of the present utility model and data-interface;

Fig. 3 is the front view of movable gland of the present utility model;

Fig. 4 is the upward view of movable gland of the present utility model;

Fig. 5 is a three-dimensional decomposition texture schematic diagram of the present utility model;

Fig. 6 is a three-dimensional decomposition texture schematic diagram of the present utility model;

Fig. 7 is the schematic perspective view of clasp of the present utility model;

Fig. 8 is a schematic perspective view of the present utility model.

Embodiment

Shown in Fig. 1 to 8, a kind of attachment plug, it comprises housing 10, movable gland 20 and data-interface 30, wherein, this housing 10 is to be made by metal material, and it has outer surface and inner surface, and determine an inner chamber by this inner surface, again, offer gland window 11 on the end face of this housing 10, and be provided with the gland link slot in the periphery of this gland window 11.

This activity gland 20 is arranged in the gland window 11 of this housing 10, it comprises gland 21, catch 22 and connecting axle 23, wherein, this catch 22 is to be connected on the bottom surface of this gland 21, and this catch 22 outwards protrudes from this gland 21, should activity gland 20 be fastened on purpose in the inner chamber of this housing 10 to reach by this catch 22.

This connecting axle 23 is the gland link slots with respect to this housing 10, and be connected the both sides of this catch 22, by this connecting axle 23, this activity gland 20 is movable to be arranged in this gland window 11 of this housing 10, and the reciprocating motion that makes this activity gland 20 press down, to upspring in these gland window 11 places.

As shown in Figure 2, this data-interface 30 is arranged in this inner chamber of this housing 10, and this data-interface 30 has metal joint 31 and electric power connection line 32, and wherein, this electric power connection line 32 is connected on this metal joint 31.

This metal joint 31 is provided with and presses down by piece 33 and fixture block 34, wherein, this presses down by piece 33 is corresponding with this activity gland 20, and is arranged on these activity gland 20 belows, and this fixture block 34 presses down by piece 33 with this and is connected.

When moving downward and push this, this activity gland 20 presses down in the process by piece 33, because this presses down by the annexation between piece 33 and this fixture block 34, this fixture block 34 moves downward in the lump, this moment, this data-interface 30 can be inserted in the socket easily, and when the user stopped to apply downward active force to this activity gland 20, this fixture block 34 ejected and blocks this socket from this socket inside, to reach the purpose that does not come off from this socket.

At last, the tail end of this housing 10 is connected with first clasp 40 and second clasp 50 successively, so that this data-interface 30 is fixed in the inner chamber of this housing 10, further, this first clasp 40 is the tail ends that are screwed onto this housing 10, and this second clasp 50 be located in this first clasp 40.The size of holding the through hole of data wire in this second clasp 50 can be set to specific size according to the thickness of data wire, to reach the effect of overall appearance.

Claims

1. attachment plug, it comprises housing, movable gland and data-interface, it is characterized in that: wherein, this housing has outer surface and inner surface, and determine an inner chamber by this inner surface, again, offer the gland window on the end face of this housing, and the periphery in this gland window is provided with the gland link slot, this activity gland is arranged in the gland window of this housing, it comprises gland, catch and connecting axle, this connecting axle is the gland link slot with respect to this housing, and be connected the both sides of this catch, by this connecting axle, this activity gland is movable to be arranged in this gland window of this housing, and this activity gland can be pressed down in this gland window place, the reciprocating motion of upspringing, this data-interface is arranged in this inner chamber of this housing, this data-interface has metal joint and electric power connection line, wherein, this electric power connection line is connected on this metal joint, and this metal joint is provided with and presses down by piece and fixture block, wherein, this presses down by piece is corresponding with this activity gland, and is arranged on this activity gland below, and this fixture block presses down by piece with this and is connected.

2. a kind of attachment plug described in claim 1 is characterized in that: this catch is to be connected on the bottom surface of this gland, and this catch outwards protrudes from this gland.

3. a kind of attachment plug described in claim 2, it is characterized in that: the tail end of this housing is connected with first clasp and second clasp successively, so that this data-interface is fixed in the inner chamber of this housing, further, this first clasp is the tail end that is screwed onto this housing, and this second clasp be located in this first clasp.