KR200212544Y1 - Table tap - Google Patents

Abstract

It provides a low production table tab that can be used stably even if the AC tap is inserted,

The upper side outlets 31-35 and the switches 41-45 are arranged in a row so as to alternate the top outlets 31-35 and the switches 41-45 on the top surface 2A of the case body 2 that constitutes the table tab 1, and the side for the AC tab on the side 2B. The outlets 51, 53, 55 are provided, the connecting pieces 31D of the upper outlet 31 corresponding to the connecting pieces 51D of the side outlet 51 are integrated, and the upper outlets 31-35 are in contact with each other. Since pieces 31B-35B are assembled so as to be integrally formed with the second wiring board 8, wiring is simplified.

Description

Table tab {Table tap}

This article is about the table tab.

Conventional wall outlets or other existing outlets use table tabs to provide additional power outlets when power is supplied from different locations or when the number of outlets is insufficient.

For example, as disclosed in Japanese Utility Model Registration No. 3049723, several outlets and switches are installed on the upper surface of the case.

However, the AC adapter can be plugged into this outlet on the top of the case, and the switch can be interrupted and the AC adapter can't be plugged into the outlet correctly. This happens.

The irrationality of the former can be solved by widening the excretion interval of the outlet, but the problem of the larger size of the table tab is another problem.

The purpose of this paper is to provide a table tab which can solve the above problems in the prior art.

It is another object of the present invention to provide a table tab which suppresses the production cost without increasing the number of assembly operations and makes it possible to solve the above-mentioned problems in the prior art.

[Means for solving the problem]

In order to solve the above problem, according to the invention of claim 1, in the table tab in which the outlet is disposed in the case main body, the table tab is characterized in that the outlet is provided on the upper and side surfaces of the main body of the electrical case.

In the invention of claim 1, since the outlet is also installed on the side of the case body, a large-sized AC adapter can be used without damaging the stability of the table tab when inserted into the outlet installed on the side.

According to the invention of Claim 2, in Table 1, a table tab having a plurality of outlets and a plurality of switches alternately provided in a row on the upper surface of the case body is proposed. It is possible to reduce the width of the case main body, that is, the table tab, to allow the outlets and switches to be arranged in a row on the upper surface, and to be placed even in a narrow space such as between the furniture and the wall, and to increase the degree of freedom of the installation place.

According to the invention of claim 3, according to claim 1, the side outlets provided on the side of the case body is arranged so that any of the top outlets installed on the upper surface is aligned along a direction perpendicular to the long direction of the case body. A table tab has been proposed as an integral part of an anisotropic contact piece of the top outlet and a corresponding one contact piece of the side outlet.

It is possible to reduce the production cost by reducing the number of parts composed of integral parts, the low cost of parts production and the reduction of assembly labor.

According to the invention of claim 4, the plurality of outlets arranged in a row on the upper surface of the case main body are arranged in a plurality of switches and respective connection terminals, and the electrical connection between the connection terminals is formed of a plate made of a conductive metal material. A table tab is proposed in which the wiring board is easily formed by crimp connection.

According to the invention of claim 5, in the claim, the connecting pieces of each other of the upper outlet are integrally formed on a plate-shaped wiring board. A table tab was proposed in which the electrical side outlet was connected to the wiring board mechanically and electrically to the desired position by crimping the other side piece.

1 is a perspective view showing an embodiment of a table tab according to the present invention;

FIG. 2 is an internal structure diagram showing the internal structure seen from the bottom of the table tab shown in FIG.

Fig. 3 is an enlarged perspective view of main parts for explaining the configuration and mounting state of each connection piece of the upper outlet and the side outlet corresponding thereto;

[Explanation of symbols on the main parts of the drawings]

1. Table tab 2. Case body 2A. Top face 2B. side

7. First wiring board 8. Second wiring board 31-35. Top outlet

31B-35B, 31D-35D, 51B, 53B, 55B, 51D, 53D,

55D. Connections 41-45. Switch 51, 53, 55. Side outlet

B1-B5. Connection bar ×. Dustproof chip made of synthetic resin

Hereinafter, with reference to the accompanying drawings as an example of the embodiment of the present invention will be described in detail. 1 is a perspective view showing an example of an embodiment of a table tab according to the present invention, wherein the table tab 1 has a case body 2, and a plurality of top outlets 31 are provided on the upper surface 2A of the case body 2; In response to -35, a plurality of switches 41-45 are disposed. In this embodiment, in the elongate box state of the case main body 2, the upper surface outlet 31-35 and the switch 41-45 are arrange | positioned alternately on the upper surface 2A, and are arrange | positioned.

As the width of the case body 2 disposed as described above can be made small, the table tab 1 is also made thin so that the space between the furniture and the wall can be installed at a narrow interval.

By wiring installed inside the case body 2, it is possible to control OFF and ON of the power supply of the equipment connected to the outlet 31 by the switch 41, and at the same time to the switches 42-45. Therefore, the ON and OFF control of the equipment connected to the outlets 32-35 can be independently performed.

On the table tab 1, the side surface 2B of the case body 2, in order to be able to stably mount a device such as an AC adapter having an integrated AC connector with a large weight on the table tab 1. There are outlets in Edo. These side outlets 51, 53, 55 are provided corresponding to the top outlets 31, 33, 35.

That is, the side outlet 51 is arrange | positioned at the side surface 2B so that it may be aligned along the direction orthogonal to the longitudinal direction of the upper side outlet 31 and the case main body 2. As shown in FIG.

The same depends on the side outlets 53 and 55.

The side outlets 51, 53, 55 are provided on the side 2B of the case body 2, and in either of these directions, they are plugged into the AC connection terminals integrally installed in the AC adapter to supply electricity. When the tab (1) is placed on the table surface, the weight of the AC adapter is supported on the upper surface, which makes it possible to place the table tab (1) in an extremely stable state, and the unreasonable point that the table tab (1) moves on the table surface. Was prevented.

The number of outlets arranged on the side surface 2B of the case main body 2 is not limited to three, but one or a plurality of outlets can be used. Or in this embodiment, as an upper surface socket 31-35, the socket which can insert the 3-pin plug of a ground terminal village is used.

By default, 3-pin plugs are available.

Therefore, when using a 2-pin plug, dust is prevented from being inserted into the case body 2 through the hole of the ground terminal. Therefore, a dustproof chip made of synthetic resin (×) is inserted into the ground terminal hole of the upper outlet 31-35. It is fitted so that it can be peeled off.

As a result, when using a pin plug with a dustproof chip (×), it is convenient to remove the dustproof chip (×) and use a 3-pin plug.

Next, the internal structure of the table tab 1 will be described with reference to FIGS. 2 and 3.

The switches 41-45 each have three terminals, and these terminals are assigned the symbols 41a-45a, 41b-45b, and 41c-45c as shown in FIG.

The terminals 41a-45a are inserted into and fixed in the terminal insertion holes 71-75 corresponding to the first wiring board 7 made of one conductive thin plate member, whereby the second wiring board 7 is connected to the terminal 41a. It is crimped at -45a) and is electrically connected.

The first wiring board 7 is electrically connected to one wire 101A of the AC cord 101 pulled into the case body 2 through an insertion hole 102 provided in the case body 2. The connecting piece 31B-35B corresponding to each one outlet hole 31A-35A of the upper outlet 31-35 is provided with a terminal insertion hole (A) for inserting the terminals 41C-45C of the switches 41-45. 81-85, the same as in the case of the first wiring board 7, and the second wiring board 8 is fixed to the terminals 41C-45C to be mechanically and electrically connected by crimping. Therefore, at the same time as this connection, the connecting pieces 31B-35B are positioned so as to face the corresponding outlet holes 31A-35A, and fixed thereto, so that the assembly process can be significantly simplified and the production cost can be reduced.

The inner surfaces of the connecting pieces of the side wall outlets 51, 53 and 55 and the connecting pieces 51B, 53B and 55B corresponding to the connecting pieces 31B, 33B and 35B are fixed to the second wiring board 8 and crimped. It is mechanically and electrically connected.

3, the bent piece 51B is integrally connected to the rear part of the connecting piece 51B. The bending protrusion piece 51B is inserted and fixed in the terminal insertion hole 8a formed in the second wiring board 8, and then pressed.

Both are mechanical and electrical connections.

Although not shown in FIG. 3, the other connecting pieces 53B and 55B are similarly fixed to the required positions of the second wiring board 8.

Accordingly, the connecting pieces 51B, 53B, 55B are previously attached to the second wiring board 8 as described above, and the second wiring board 8 is fixed to the terminals 41C-45C of the switches 41-45. The wiring of the second wiring board 8 and the assembly of the connecting pieces 51B, 53B, 55B and the connecting pieces 31B-35B can be performed at the same time as long as they are crimped, thereby greatly simplifying the assembly and wiring work. It is possible to lower the production price.

Connection bar (B1-B5) for connecting the connection piece (31D-35D) to the terminal (41B-45B) of the switch (41-45) corresponding to the outlet hole (31C-35C) of the upper outlet (31-35). Is integrally provided, and the connecting bars (B1-B5) are fixed by crimping with the terminals (41B-45B) and then crimped to complete the wiring and assembly of the connecting pieces (31D-35D).

In this case, the parts 31D, 33D, and 35D of the upper outlets 31, 33, and 35 having the side outlets corresponding thereto are integrally formed by the connection pieces 51D, 53D, and 55D of the corresponding side outlets. It is. In Fig. 3, the terminal for integrating the connecting pieces 31D and 51D is shown in detail, but the same as the others.

Thus, for example, it is possible to complete the assembly of the connecting pieces 31D and 51D and the wiring between them and the terminal 41b at one time, in addition to fixing and crimping the connecting bar B1 with the terminal 41b. It is supposed to be.

According to the present proposal, the above-described configuration has the following effects.

1. Since the outlet is also installed on the side, it can be used well without losing the safety of the table tab by inserting it into the outlet of the side in case of large size or heavy weight.

2. Since the outlets and switches are arranged in a row alternately on the upper surface, it is possible to make the table tab thin and long, and the layout degree is high and it is convenient to use.

3. Since the upper outlet and the side outlet corresponding to this are designed to integrate the contact pieces of both outlets, it is possible to reduce the number of parts and to assemble them easily.

4. The manufacturing cost can be remarkably reduced to align and arrange each part to wire by crimp connection using plate-shaped wiring board.

5. The contact piece of the upper receptacle is formed integrally with the plate-shaped wiring board, and the contact piece corresponding to the side outlet is pressed onto the wiring board, so that the assembly and the wiring of each contact piece are completed as much as the wiring board is mounted. This can be done and assembly costs can be significantly reduced.

Claims (5)

A table tap provided with an outlet on a case body, wherein the table tab is provided on an upper surface and a side surface of the case body. The table tab of claim 1, wherein a plurality of outlets and a plurality of switches are alternately arranged in a row on an upper surface of the case body. The side outlet provided on the side of the electrical case main body is wired so that any one of the upper outlets installed on the upper side of the electrical case is aligned along the direction orthogonal to the long direction of the electrical case main body. Table tab with one-side contact piece corresponding to the electrical outlet The electrical connection between the plurality of outlets and the plurality of switches arranged in a row on the upper surface of the electrical case main body is arranged in alignment, and the electrical parts between the electrical connection terminals are crimped contact using a half-wire wiring board made of a conductive metal material. Table tabs The contact piece of the other side of an electrical outlet is integrally shape | molded in a plate-shaped wiring board, and the other contact piece of an electrical side outlet is mechanically and electrically contacted to the position required by crimping | bonding to the wiring board of Claim 1 Table tab