CN202487807U

CN202487807U - Contact piece of socket outlet

Info

Publication number: CN202487807U
Application number: CN2012200354801U
Authority: CN
Inventors: 罗诚鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-02-06
Filing date: 2012-02-06
Publication date: 2012-10-10
Anticipated expiration: 2022-02-06

Abstract

The utility model relates to the technology of a socket outlet, and in particular relates to a contact piece of a socket outlet, which solves the problems that the insertion and extraction force of a contact piece consisting of a plurality of parts, and a conducting strip are poor, the contact surfaces are unstable, the strength of a socket is insufficient, and thus the insertion and extraction service life of a plug and a socket is short. The contact piece of the socket outlet is characterized by being formed by a socket and a conducting strip which are connected in series, wherein the socket is of a frame shape, reinforced ribbings are respectively arranged at the two ends of the frame shape along the length direction of the contact piece, and bent connection parts are arranged at the two ends, connected with the conducting strip, of the frame shape. According to the contact piece of the socket outlet, the insertion and extraction force is strong, and the contact surfaces are stable.

Description

A kind of appliance socket contact chip

Technical field

The utility model relates to the appliance socket technology, especially relates to a kind of appliance socket contact chip.

Background technology

In the appliance socket contact chip, contact chip and conducting strip generally all separate, and when socket plug service time is longer, form the distortion of contact chip and conducting strip easily separately, produce the bad situation of contact, also can produce electric spark when serious, cause potential safety hazard.Like the patent No. is the dichotomous contact chip of a CN201018068Y appliance socket; This dichotomous contact chip comprises the sheet-insert body that connects lead, and this sheet-insert body connects a plurality of little elastic contact chips, and it is made as single contact chip with the contact chip in the socket and is divided into the form of a plurality of little elastic contact chips; Again with its contact chip by the shapes such as shaped design squarely, rectangle and circle that are usually used in appliance plug; From the contact performance of local improvement contact chip, use morely on the domestic market, but its contact chip elastic force is undesirable; Along with the increase of access times and time, monolateral contact or the probability that does not reach because of distortion are bigger.For overcoming this defective; Contact chip and conducting strip are designed to integrative-structure, relate to a kind of contact chip like the patent No. for CN201247847Y the utility model, especially relate to utilizing shaping mould processing; The appliance socket contact chip that contact chip and conducting strip are become one; It is made up of conducting strip and contact chip, and conducting strip, contact chip are formed one by the coupling part, in the socket punch forming.But because the socket position do not have the reinforcement beading, after repeatedly using, the problem that can't reset the increase of plug and socket fit clearance can appear and.

Summary of the invention

The purpose of the utility model is poor in order to solve contact chip and the conducting strip contact engaging and separating force be made up of a plurality of parts; Contact-making surface is unstable; And socket undercapacity and cause the long problem of plug and socket connect-disconnect life, provide a kind of contact engaging and separating force strong, the outlet plug contact stabilization; At the bottom of the integrated cost, appliance socket contact chip easy to assembly.

The above-mentioned technical problem of the utility model mainly is able to solve through following technical proposals: a kind of appliance socket contact chip; It is characterized in that being in series by socket and conducting strip; Described socket is a shaped as frame; This shaped as frame is respectively equipped with the reinforcement beading along the two ends of contact chip length direction, and described shaped as frame two ends and conducting strip connecting portion are provided with the bending connecting portion.Socket is connected with conducting strip and is formed needed multiple combination of outlets; According to the shape of plug blades, jack design is a shaped as frame, and strengthens the direction and the position of beading by the direction design of plug blades; The socket position is formed by the turnover of two parts contact; And link into an integrated entity through the bending connecting portion, promptly in development size, two parts contact of socket is an one with the bending connecting portion.After having the socket moulding of strengthening beading, the rigidity of socket improves greatly.

As preferably, described socket is provided with several, is respectively equipped with one section conducting strip between each socket.Several sockets satisfy the needs of different places, are provided with segment distance operation when guaranteeing a plurality of plug between the socket.

As preferably, described conducting strip is provided with bending section, bending section or constitute for camber line or by some joint straightways.The bending section of conducting strip has strengthened the structural strength of whole contact chip.

As preferably, described conducting strip is provided with fixing hole.Fixing hole is contact chip and the fixing screw hole of Socket casing.

As preferably, described reinforcement beading is the convexity of stretching out to the socket shaped as frame outside.Strengthening beading not only has booster action to the outer protrusion of socket frame, also has the effect of inserted sheet location simultaneously.

As preferably, described socket shaped as frame is the structure that the sheet metal bending that fuses with conducting strip forms.The socket of this contact chip is to form by bending after the punching out of monometallic sheet, avoided the phenomenon of socket and inserted sheet loose contact in the use.Disposable die stamping moulding is adopted in blanking, moulding, and the material dislocation is arranged, basic not waste, and processing cost is low.

As preferably, the space that the convexity that stretch out in the described reinforcement beading two side direction socket shaped as frames outside constitutes cooperates with the width of plug slice.Socket has certain elasticity when plug blades is worked, guarantee both excellent contact property.

The beneficial effect of the utility model is: existing contact engaging and separating force is strong, contact-making surface is stable, has processing technology simple again, at the bottom of the cost, and has cancelled the advantage that contact chip and conducting strip in the original product need assembly technology.

Description of drawings

Fig. 1 is a kind of structural representation of the utility model.

Fig. 2 is the plan structure sketch map of the utility model Fig. 1.

Embodiment

Pass through embodiment below, and combine accompanying drawing, do further bright specifically the technical scheme of the utility model.

Referring to Fig. 1, Fig. 2, a kind of appliance socket contact chip of present embodiment, the sheet material of processing adopt dislocation to arrange, and disposable die stamping is adopted in blanking, moulding.Whole contact chip is in series by three sockets 1 and two sections conducting strips 2; Socket 1 is a shaped as frame, and shaped as frame is respectively equipped with reinforcement beading 11 along the two ends of contact chip length direction, and strengthening beading 11 is the bulge-structures that stretch out to the socket shaped as frame outside; Like this; The opposite side of shaped as frame all has the beading 11 of reinforcement, and symmetric arrays, a pair of protruding space that constitutes of this symmetry and the width interference fit of plug slice.Because contact chip adopts a sheet material punching out to form, and shaped as frame is to surround after wherein the monolateral bending after the punching out, and then shaped as frame two ends and conducting strip 2 connecting portions just form and bend connecting portion 3.

Conducting strip 2 positions have been provided with the bending section of reinforcement effect, the half-frame structure that bending section is made up of three joint straightways, and conducting strip 2 is provided with fixing hole 4.

Owing to strengthen the setting of beading 11, make socket have stronger structural strength, contact engaging and separating force is strong, and the bending section in the conducting strip 2 has also been strengthened the contact chip bulk strength.Utilize fixing hole 4 and Socket casing to fix during installation, the number of socket is by required setting.

The foregoing description is to explanation of the present invention, is not to qualification of the present invention, any structure after the simple transformation of the present invention is all belonged to protection scope of the present invention.

Claims

1. appliance socket contact chip; It is characterized in that being in series by socket (1) and conducting strip (2); Described socket (1) is a shaped as frame; This shaped as frame is respectively equipped with reinforcement beading (11) along the two ends of contact chip length direction, and described shaped as frame two ends and conducting strip (2) connecting portion is provided with bending connecting portion (3).

2. a kind of appliance socket contact chip according to claim 1 is characterized in that described socket (1) is provided with several, is respectively equipped with one section conducting strip (2) between each socket (1).

3. a kind of appliance socket contact chip according to claim 1 and 2 is characterized in that described conducting strip (2) is provided with bending section, bending section or for camber line or be made up of some joint straightways.

4. a kind of appliance socket contact chip according to claim 1 and 2 is characterized in that described conducting strip (2) is provided with fixing hole (4).

5. a kind of appliance socket contact chip according to claim 1 is characterized in that described reinforcement beading (11) is the convexity of stretching out to the socket shaped as frame outside.

6. according to claim 1 or 2 or 5 described a kind of appliance socket contact chips, it is characterized in that the structure that described socket (1) shaped as frame is and conducting strip (2) fuses sheet metal bending forms.

7. a kind of appliance socket contact chip according to claim 5 is characterized in that the space of the convexity formation that stretch out in described reinforcement beading (11) the two side direction socket shaped as frames outside cooperates with the width of plug slice.