CN201285862Y

CN201285862Y - Contact head and contact board for electric power connection

Info

Publication number: CN201285862Y
Application number: CNU2008201038773U
Authority: CN
Inventors: 王国柱
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-09-09
Filing date: 2008-09-09
Publication date: 2009-08-05
Anticipated expiration: 2018-09-09

Abstract

The utility model belongs to a structural improvement of a power supply connecting piece, in particular relates to a contact terminal and a touch panel for power supply connection. The face of the motherboard body is symmetrically and fixedly connected with symmetrical corner boards, fixed contacts are symmetrically fixed on the face of the motherboard body arranged between the symmetrical corner boards and are respectively connected with a null line and a live wire, and inner side faces of the corner boards are provided with sliding guide grooves. One side face of a movable board body is symmetrically provided with guide wing plates, and projected ends at both sides of the guide wing plates are respectively matched with the inner side wall face of the sliding guide grooves in a sliding way; the lower side faces of the guide wing plates are symmetrically and fixedly provided with projected symmetrical moving contacts; the inner ends of the moving contacts are respectively connected with the power input end of a powered device by leads, and the outer ends are contacted with the fixed contacts on the touch panel in a matched way. The utility model not only saves metal material, but also changes the traditional inserting power connection way with the contact way and does not have the phenomenon of difficult inserting and pulling, thereby being more convenient and quick, safe and reliable in use.

Description

Be used for contact and touch panel that power supply connects

Technical field

The utility model belongs to the improvement of mains connection structure, especially for the contact and the touch panel of power supply connection.

Background technology

At present, its cross sectional shape of metallic copper lead in the jack of plate or socket is a M shape, copper is wasted on the connection power supply, wasted more precious metal material, no matter plug is two-phase or three-phase, be direct insertion, in addition, there are many drawbacks in use in employed plug and socket in the middle of the daily life, is not easy butt joint, be difficult to peg graft, extract, outside plug portion is exposed to, allow finger touch the expose portion of plug, will get an electric shock if grasping is improper, use and also have certain potential safety hazard, brought some inconvenience to daily life.

Summary of the invention

The purpose of this utility model is to provide a kind of contact and touch panel that power supply connects that be used for, not only save the metal material that uses on plug and socket, and it connects the mode that changes traditional socket connection power supply by contact, there is not the phenomenon that difficulty is inserted, difficulty is pulled out, it is quick, safer to be easy to use.

The utility model is achieved in that a kind of contact and touch panel that power supply connects that be used for, the corner board of affixed the symmetry of symmetry on the plate face of motherboard body, symmetry is installing fixed contact on the plate face of the motherboard body between the symmetrical corner board, the fixed contact of symmetry connects the zero line and the live wire of power supply respectively, and the medial surface of corner board is being provided with sliding guide groove; Be symmetrical arranged the guiding wing plate on one side of moving plate body, the protruding end of the both sides of guiding wing plate respectively with touch panel on the interior sidewall surface of sliding guide groove be slidingly matched; Symmetry is installing the moving contact of symmetry of projection on the downside of guiding wing plate, and its inner end of moving contact of symmetry is connected with the power input of power device by lead respectively, matches with fixed contact on the touch panel and contact in its outer end of moving contact.

The utility model is essentially corresponding touch panel and the contact of changing into plug of socket that original traditional inserting mode is connected with the way of contact, the contact that matches of fixed contact on the touch panel and moving contact on the contact is connected, such connected mode has not only reduced the volume of original socket, saved its inner lead setting, and for production firm, save more metallic copper conductor material, correspondingly, also just saved certain cost; There is not the problem that difficulty is inserted, difficulty is pulled out yet, because its two ends of guiding wing plate that are provided with on the contact are slidingly fitted by the inboard sliding guide groove that is provided with of the corner board of touch panel, as long as the guiding wing plate of contact is depressed into certain degree of depth to the end opening at the sliding guide groove of touch panel, the fixed contact on moving contact on its contact and touch panel mountain will contact in corresponding cooperation, plays the effect that connects power supply.

Description of drawings

The utility model is described in further detail below in conjunction with accompanying drawing.

Fig. 1 is the structural representation of the utility model embodiment 1 touch panel;

Fig. 2 is the structural representation of looking up of Fig. 1;

Fig. 3 is the structural representation of the utility model embodiment 1 plug;

Fig. 4 is the side-looking structural representation of Fig. 3;

Fig. 5 is the plan structure schematic diagram of Fig. 3;

Fig. 6 is the utility model embodiment 1 touch panel and contact movingly schematic diagram mutually;

Fig. 7 is the structural representation of the utility model embodiment 2 touch panels;

Fig. 8 is the utility model embodiment 2 touch panels and slide cover movingly schematic diagram mutually;

Fig. 9 is the utility model embodiment 2 touch panels, slide cover and contact phase schematic diagram movingly;

Figure 10 is the plan structure schematic diagram of Fig. 8;

Figure 11 is the side-looking structural representation of Fig. 8;

Figure 12 is the schematic diagram that the utility model embodiment 2 contacts and touch panel match;

Figure 13 is the structural representation of the utility model embodiment 3 touch panels;

The structural representation of the contact that Figure 14 matches for three fixed contacts of the utility model embodiment 3 and touch panel.

Embodiment

A kind of touch panel that is used for the power supply connection, as Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and shown in Figure 6, the corner board 4 of affixed the symmetry of symmetry on the plate face of motherboard body 1, symmetry is installing fixed contact 3 on the plate face of the motherboard body 1 between the symmetrical corner board 4, the fixed contact 3 of symmetry connects the zero line and the live wire of power supply respectively, and the medial surface of corner board 4 is being provided with sliding guide groove 2.

A kind of special and be used for the contact that touch panel that power supply is connected matches and uses, move on the side of plate body 5 and be symmetrical arranged guiding wing plate 8, the protruding end 6 of the both sides of the wing plate 8 that leads respectively with touch panel on the interior sidewall surface of sliding guide groove 2 be slidingly matched; As shown in figure 12, symmetry is installing the moving contact 7 of the symmetry of projection on the downside of guiding wing plate 8, moving contact 7 its inner ends of symmetry are connected with the power input of power device by lead respectively, match with fixed contact 3 on the touch panel and contact in moving contact 7 its outer ends.Power device can be any household electrical appliance or electricity consumption equipment such as industrial electric equipment by driven by power work operation.

As Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11 and shown in Figure 12, the internal chute 10 of symmetry is being set respectively on the sliding guide groove 2 of symmetry, slide cover 11 is installed in the internal chute 10 movingly, and slide cover 11 is slidingly fitted by the inner face of its two ends perisporium and reducible locking mechanism and internal chute 10.Match with the lower surface of the guiding wing plate 8 of contact in the upper surface of slide cover 11.The two sides of the lower end of guiding wing plate 8 are being symmetrical arranged inclined-plane 9, and easier and touch panel connects.Be positioned on the motherboard body 1 at positive middle part, below of symmetrical fixed contact 3 and installing another fixed contact 12.As Figure 13 and shown in Figure 14, be positioned at corresponding another moving contact 13 that installing on the moving plate body 5 at positive middle part, below of symmetrical fixed

contact

3,12 corresponding cooperations of fixed contact that install on moving contact 13 and the contact.If two jacks, but can make moving contact have elasticity by the mounting spring sheet in this symmetrical moving contact 7; In like manner, if three jacks, but also mounting spring sheet in this symmetrical moving contact 7 and the moving contact 13 allow the moving contact that matches be more prone to closely cooperate and contact with fixed contact, the phenomenon of loose contact can not appear.

The utility model is that the socket that will have jack changes the touch panel that has the contact into, plug is changed into the contact that has the contact, changed traditional inserting mode, and the both sides, lower end of guiding wing plate are being provided with the inclined-plane, like this guiding wing plate the lower end relative narrower, the also sliding guide groove of easier aligning touch panel just, the groove of sliding guide groove system symmetry, the link plate that touch panel is designed to fix, contact design is become the moveable link plate, in the sliding guide groove of touch panel, install one deck slide cover by reducible locking mechanism cooperation.Reducible locking mechanism is the existing apparatus of application technology comparative maturity, for example is installed in the power reset switch of automatic ball pen, television display screen below or the reset switch of alternative expression lock-bit switch or other application cam mechanism control.Contact is provided with the mortise structure that the sliding guide groove with touch panel matches, and can guarantee combining closely of contact and touch panel like this, thereby guarantees the safe handling of electrical equipment, avoids plug commonly used now, the phenomenon that loose contact often appears in socket.

When cooperating, the sliding guide groove of contact by touch panel be mounted on the touch panel when pressing down, the lower surface of the guiding wing plate of contact will correspondingly cooperate the upper edge that heads on slide cover to promote slide cover downwards, and it is locked motionless after withstanding reducible locking mechanism, slide cover has also just been opened thereupon, and fixed contact also cooperatively interacts just with moving contact and contacts; On the contrary, when upwards pulling out contact, only need to pressing down, be directed to its lower edge of slide cover that wing plate heads on and be unlocked behind the reducible locking mechanism of roof pressure once more, fixed contact and moving contact are separated, subsequently, when contact upwards draws,, also upwards slide automatically because its lower edge of slide cover is headed on by reducible locking mechanism, stop up to the upper edge that slides into touch panel, this moment, touch panel was also closed thereupon.This makes contact of the present utility model and touch panel for the user than the easier operation of the plug and socket of present use, and is convenient and reliable.

Claims

1, a kind of touch panel that is used for the power supply connection, it is characterized in that: the corner board (4) of affixed the symmetry of symmetry on the plate face of motherboard body (1), be positioned at that symmetry is installing fixed contact (3) on the plate face of the motherboard body (1) between the symmetrical corner board (4), the fixed contact (3) of symmetry connects the zero line and the live wire of power supply respectively, and the medial surface of corner board (4) is being provided with sliding guide groove (2).

2, the touch panel that is used for the power supply connection according to claim 1, it is characterized in that: the internal chute (10) that symmetry is being set respectively on the sliding guide groove (2) of symmetry, slide cover (11) is installed in the internal chute (10) movingly, and slide cover (11) is slidingly fitted by the inner face of its two ends perisporium and reducible locking mechanism and internal chute (10).

3, the touch panel that is used for the power supply connection according to claim 2, it is characterized in that: match with the lower surface of the guiding wing plate (8) of contact in the upper surface of slide cover (11).

4, according to claim 1ly be used for the touch panel that power supply connects, it is characterized in that: be positioned on the motherboard body (1) at positive middle part, below of symmetrical fixed contact (3) and installing another fixed contact (12).

5, a kind of specially be used for the match contact of use of touch panel that power supply is connected, it is characterized in that: be symmetrical arranged guiding wing plate (8) on the side of moving plate body (5), the protruding end (6) of the both sides of guiding wing plate (8) respectively with touch panel on the interior sidewall surface of sliding guide groove (2) be slidingly matched; Symmetry is installing the moving contact (7) of the symmetry of projection on the downside of guiding wing plate (8), its inner end of moving contact (7) of symmetry is connected with the power input of power device by lead respectively, matches with fixed contact (3) on the touch panel and contact in its outer end of moving contact (7).

6, according to claim 5 specially be used for the contact that touch panel that power supply is connected matches and uses, it is characterized in that: the two sides of the lower end of the wing plate (8) that leads are being symmetrical arranged inclined-plane (9).

7, according to claim 5 specially be used for the match contact of use of touch panel that power supply is connected, it is characterized in that: the moving plate body (5) that is positioned at the positive middle part, below of symmetrical fixed contact (3) is gone up corresponding another moving contact (13) that installing, the corresponding cooperation of fixed contact (12) that installs on moving contact (13) and the contact.

8, according to claim 5 specially be used for the contact that touch panel that power supply is connected matches and uses, it is characterized in that: moving contact (7) is interior by the cooperation that contacts with fixed contact (3) of mounting spring sheet.

9, according to claim 5 specially be used for the contact that touch panel that power supply is connected matches and uses, it is characterized in that: moving contact (7) and moving contact (13) are interior by the cooperation that contacts with fixed contact (3) of mounting spring sheet.