CN215451824U - Adapter socket - Google Patents

Abstract

The utility model discloses an adapter socket, which adopts the technical scheme that the adapter socket comprises a socket shell and a circuit board arranged in the socket shell, wherein a power connection piece used for being electrically connected with the outside is arranged on the socket shell in a penetrating mode, a contact used for conducting electricity is arranged on the circuit board, a fixing body and a spring plate made of conductive materials are arranged on the inner wall of the socket shell, the spring plate is electrically connected with the power connection piece in a conductive mode, a gap capable of allowing a circuit board to be inserted is formed between the spring plate and the power connection piece, and when the circuit board can be inserted between the spring plate and the power connection piece, the spring plate drives the circuit board to be pressed on the fixing body and the spring plate is contacted with the contact. Compared with the prior art, the utility model has the beneficial effects that: 1. the power connection structure is stable, and poor contact is not easy to occur; 2. the mounting structure is convenient and fast.

Description

Adapter socket

Technical Field

The utility model relates to an electric appliance accessory, in particular to an adapter socket.

Background

The adapter socket is used for connecting an electric product with a power supply. At present, one end of a plurality of adapters is directly provided with a power connection, and the other end is provided with a wiring port connected with an electric appliance; a circuit board is arranged in the adapter and can be controlled through the current of the adapter to achieve the effect of adjusting and controlling. In order to ensure the circuit conduction of the adapter, the circuit board inside the adapter needs to be connected with power on one side and the wiring port on the other side.

The utility model discloses a current utility model patent that bulletin number is CN206595436U discloses an adapter plug, including shell, apron, be provided with first connecting terminal and second connecting terminal on the circuit board, first connecting terminal and second connecting terminal can be respectively in connecing the electricity to participate in and binding post electrically conductive connection, and its connected mode sets up the socket for first connecting terminal and second connecting terminal on, inserts the closed structure through the socket and connects.

However, in the structure, the circuit board needs to be inserted and combined firstly and then fixed in the shell, so that the installation mode is complex, the installation cost is high, and the insertion position is easy to loose to cause poor contact.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide an adapter socket, which solves the technical problems that: how to improve the mounting efficiency while ensuring the circuit connection.

The technical purpose of the utility model is realized by the following technical scheme: the utility model provides an adapter socket, includes socket shell and installs the circuit board in socket shell, wear to be equipped with the piece that connects electric that is used for being connected with external electricity on the socket shell, be provided with on the circuit board and be used for electrically conductive contact, the socket shell inner wall is provided with the shell fragment that the fixed body, can the conducting material made, be conductive connection between shell fragment and the piece that connects electric, there is the clearance that can supply circuit board male between shell fragment and the piece that connects electric, when the circuit board can insert to the shell fragment and connect between the electric, shell fragment drive circuit board presses on the fixed body and shell fragment and contact.

Through above-mentioned technical scheme, change the electric connection mode of circuit board into shell fragment and the contact of electrocuteeing, the contact of this kind of electricity connection is stable, is difficult for shifting along with rocking of adapter socket. The elastic sheet can provide pressing elasticity, so that the circuit board can be firmly abutted to the fixing body, when the circuit board is installed, the circuit board can be fixed only by inserting the circuit board, the installation efficiency is high, the method is simple, and mistakes are not easy to make.

The utility model is further configured to: the socket shell inner wall sets up by the installation department of protrusion inwards, be provided with the recess that holds the shell fragment on the installation department.

Through above-mentioned technical scheme, the installation department that has the recess can carry on spacingly to the shell fragment, ensures its stability that provides elasticity and the fixity of shell fragment position.

The utility model is further configured to: the fixing body is made of conductive materials, the power connection piece is connected with the fixing body into a whole, a lantern ring is arranged at one end of the elastic piece, and the lantern ring is fixedly sleeved on the outer wall of the fixing body.

Through above-mentioned technical scheme, can let the shell fragment position keep fixed through lantern ring structure, connect the electric current on the electric piece moreover and can directly flow in on the shell fragment through the fixed body.

The utility model is further configured to: and one end of the elastic sheet, which is used for being in contact with the contact, is provided with a bending part, and the bending part is bent towards the direction of the fixed body.

Through above-mentioned technical scheme, design the crooked direction of flexion, can be down crooked when the circuit board inserts, and then provide elasticity, ensure that the circuit board centre gripping is stable.

The utility model is further configured to: the socket shell inner wall is provided with the spout of relative setting, the spout can be inserted to circuit board both sides.

Through above-mentioned technical scheme, the spout plays supplementary fixed effect, and it fixes the circuit board position with shell fragment structure together.

The utility model is further configured to: the gap between the elastic sheet and the fixed body is opposite to the position of the sliding groove, and the circuit board can be inserted into the gap between the elastic sheet and the fixed body along the sliding groove.

Through above-mentioned technical scheme, the spout can slide in the circuit board along the spout with clearance position relatively when the installation circuit board, and the circuit board can disect insertion shell fragment and fixed body between, and it is comparatively convenient to install.

The utility model is further configured to: the contact locations are located near an edge of the circuit board.

Through the technical scheme, the contact is close to the edge of the circuit board, so that the elastic sheet is not required to be designed to be longer, and the clamping accuracy is improved.

The utility model is further configured to: the number of the elastic sheets, the fixed bodies and the contacts is one-to-one corresponding and is two.

By the technical scheme, the two contact structures can lead the elastic sheets to be clamped at the two ends,

the utility model is further configured to: an opening is formed in one side of the socket shell, and a sealing cover capable of being detachably connected is arranged on the opening of the socket shell

Through above-mentioned technical scheme, the closing cap structure of one side can let the socket shell wholeness stronger, is difficult for following central line side direction and parts stable in structure.

In summary, compared with the prior art, the beneficial effects of the utility model are as follows: 1. the power connection structure is stable, and poor contact is not easy to occur; 2. the mounting structure is convenient and fast.

Drawings

FIG. 1 is a block diagram of an embodiment;

FIG. 2 is an exploded view of the embodiment;

FIG. 3 is a view showing an internal structure of an adapter socket according to the embodiment;

fig. 4 is a block diagram of an embodiment of an adapter jack cut away from the middle.

Reference numerals: 1. a socket housing; 11. connecting a power strip; 12. an installation part; 121. a groove; 13. a chute; 14. an opening; 2. a fixed part; 3. a circuit board; 31. a contact; 4. a spring plate; 41. a collar; 42. a bending section; 5. and (7) sealing the cover.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The first embodiment,

As shown in fig. 1-2, an adapter socket includes a socket housing 1 and a circuit board 3 installed in the socket housing 1, wherein an electrical connection piece 11 for electrically connecting with the outside is disposed on the socket housing 1, the electrical connection piece 11 generally refers to a component for conducting electricity with the outside, and the basic functions of the circuit board 3 are to energize and control the current. The electric connecting pieces 11 can be arranged at two sides of the socket shell 1, external current can flow into the circuit board 3 through the electric connecting pieces 11 at one side, and the current is adjusted and controlled through the circuit board 3 to flow out from the electric connecting pieces 11 at the other side.

The socket shell 1 is structurally shown in the figure, one side of the socket shell is provided with an opening 14, a sealing cover 5 is arranged at the position of the opening 14, an electric connecting piece 11 at one side is positioned on the sealing cover 5, and an electric connecting piece 11 at the other side is positioned at the opposite side.

The edge of one side of the circuit board 3 is provided with two contacts 31 for conducting electricity, in this embodiment, the number of the contacts 31 is two, the contacts 31 are respectively located at the edge of one side of the circuit board 3 and at the left end and the right end of one side edge, and the contacts 31 can also be located in the range of a few centimeters away from the edge of one side of the circuit board 3. In this embodiment, the contact 31 is a tin point, and may be made of other materials.

As shown in fig. 3-4, the inner wall of the socket housing 1 is provided with a fixing body and a spring plate 4 made of conductive material, the fixing body is made of conductive material, and the spring plate 4 and the electric connecting piece 11 are electrically connected in a conductive manner; the conductive material referred to in this patent refers to a hard and resilient material that can conduct electricity, specifically a metal in this embodiment; the conductive connection means that the elastic sheet 4 and the electric connecting sheet 11 can realize current flow through direct or indirect release, and the specific structure in the implementation is as follows: the fixing body is metal and connects electric piece 11 and a fixing body structure, and 4 one ends of shell fragment are integrative to be provided with lantern ring 41, and the fixing body is square structure, also can be other structures certainly, and lantern ring 41 registrates at the fixing body outer wall, and lantern ring 41 inner wall structure is unanimous with the fixing body outer wall structure, and then forms fixed knot structure because the structure is unanimous closely to cooperate each other when registrates.

The main body of the spring plate 4 is a linear structure, one end is a collar 41, the other end is a bent portion 42, and the bent portion 42 is bent toward the fixed body. The inner wall of the socket shell 1 is provided with a groove 121 for accommodating the elastic sheet 4 by an inward convex mounting part 12, the main structure of the elastic sheet 4 is attached to the bottom of the groove 121, the groove walls on two sides of the groove 121 clamp the elastic sheet 4, the position of the elastic sheet 4 is guaranteed, and the elastic sheet 4 is prevented from shaking.

A gap for inserting the circuit board 3 exists between the elastic sheet 4 and the electric connecting sheet 11, the inner wall of the socket shell 1 is provided with oppositely arranged sliding grooves 13, and the two sides of the circuit board 3 can be inserted into the sliding grooves 13. The gap between the elastic sheet 4 and the fixed body is opposite to the sliding groove 13, and the circuit board 3 can be inserted into the gap between the elastic sheet 4 and the fixed body along the sliding groove 13.

Meanwhile, when the circuit board 3 can be inserted between the spring plate 4 and the electric contact 11, the spring plate 4 drives the circuit board 3 to press on the fixed body and the spring plate 4 contacts with the contact 31, and when the circuit board is pressed, the bending part 42 bends to provide pressing elasticity.

The number of the elastic sheet 4, the fixing body and the contacts 31 is consistent, the elastic sheet 4 is sleeved on each fixing part 2, each elastic sheet 4 is provided with the corresponding contact 31 on the circuit board 3, in the embodiment, the two sides of the socket shell 1 with the electric connecting sheets 11 are arranged, the number of each side is two, the electric connecting sheets 11 on the other side are arranged on the inner side of the sealing cover 5, and the electric connecting sheets 11 on the sealing cover 5 are not electrically connected through the elastic sheet 4 in a structural mode and are connected through other modes.

Example II,

The embodiment of the adapter socket is consistent with the implementation one, and the difference is that the two side electric connecting pieces of the socket shell are electrically connected with the structure of the fixed body through the elastic pieces.

The above description is intended to be illustrative of the present invention and not to limit the scope of the utility model, which is defined by the claims appended hereto.

Claims (9)

1. The utility model provides an adapter socket, includes socket shell (1) and installs circuit board (3) in socket shell (1), wear to be equipped with on socket shell (1) and be used for connecing electric plate (11) with external electricity connection, its characterized in that, be provided with on circuit board (3) and be used for electrically conductive contact (31), socket shell (1) inner wall is provided with shell fragment (4) that the solid fixed body, conductive material made, be conductive connection between shell fragment (4) and connecing electric plate (11), there is power supply circuit board (3) male clearance between shell fragment (4) and connecing electric plate (11), when circuit board (3) can insert between shell fragment (4) and connecing electric plate (11), shell fragment (4) driving circuit board (3) are pressed on the solid fixed body and shell fragment (4) and contact (31).

2. The adapter jack of claim 1, wherein: the socket is characterized in that an installation part (12) protruding inwards is arranged on the inner wall of the socket shell (1), and a groove (121) for accommodating the elastic sheet (4) is formed in the installation part (12).

3. The adapter jack of claim 1, wherein: the fixing body is made of conductive materials, the power connection piece (11) is integrally connected with the fixing body, a sleeve ring (41) is arranged at one end of the elastic piece (4), and the sleeve ring (41) is fixedly sleeved on the outer wall of the fixing body.

4. The adapter jack of claim 1, wherein: and a bent part (42) is arranged at one end of the elastic sheet (4) which is used for being in contact with the contact (31), and the bent part (42) is bent towards the direction of the fixed body.

5. The adapter jack of claim 1, wherein: the socket is characterized in that sliding grooves (13) which are oppositely arranged are formed in the inner wall of the socket shell (1), and the sliding grooves (13) can be inserted into two sides of the circuit board (3).

6. The adapter jack of claim 5, wherein: the position of a gap between the elastic sheet (4) and the fixed body is opposite to that of the sliding groove (13), and the circuit board (3) can be inserted into the gap between the elastic sheet (4) and the fixed body along the sliding groove (13).

7. The adapter jack of claim 1, wherein: the contact (31) is located near the edge of the circuit board (3).

8. The adapter jack of claim 1, wherein: the number of the elastic sheets (4), the number of the fixed bodies and the number of the contacts (31) are one-to-one and are two.

9. The adapter jack of claim 1, wherein: one side of the socket shell (1) is provided with an opening (14), and the opening (14) of the socket shell (1) is provided with a sealing cover (5) which can be detachably connected.

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