CN217934227U - Power adapter for realizing multi-path output - Google Patents

Abstract

The utility model provides a realize power adapter of multiplexed output relates to the electronic equipment field. The power adapter comprises a shell and a wiring terminal arranged on the shell, wherein the wiring terminal comprises a plurality of positive terminals and negative terminals, the number of the positive terminals corresponds to that of the negative terminals, first mounting structures are arranged on all the positive terminals and the negative terminals, and an output DC line is detachably mounted on the positive terminals and the negative terminals through the first mounting structures. Through the arrangement of the positive terminals and the negative terminals, the number of the output DC lines is matched with that of the positive terminals, so that multi-path output is realized; simultaneously because all be provided with first mounting structure on positive terminal and the negative terminal, the output DC line passes through first mounting structure demountable installation on positive terminal and negative terminal, realizes dismantling of output DC line, can change different kind of output DC line, conveniently provides power for different equipment, improves this power adapter's commonality.

Description

Power adapter for realizing multi-path output

Technical Field

The present disclosure relates to the field of electronic devices, and more particularly, to a power adapter for implementing multiple outputs.

Background

The conventional output of the existing power adapter is provided with a DC line, the output can only use one DC line, and because one DC line is provided with a DC head with one specification and one size, the head sizes of different DC lines are different, and because the DC line can not be disassembled and different types of DC lines can not be replaced, the existing power adapter can only realize the purposes of one-way output and sharing of various devices.

SUMMERY OF THE UTILITY MODEL

An embodiment of the utility model provides a realize power adapter of multiplexed output to solve above-mentioned power adapter and can only realize output and the DC line detachable problem all the way.

In order to solve the technical problem, the utility model discloses a realize like this:

the utility model provides a realize multiplexed output's power adapter, include the shell with set up in binding post on the shell, binding post includes a plurality of positive terminal and negative terminal, the quantity of positive terminal with the quantity of negative terminal is corresponding, and all be provided with first mounting structure on positive terminal and the negative terminal, the output DC line passes through first mounting structure demountable installation in on positive terminal and the negative terminal.

In some embodiments, the housing is provided with a mounting groove, the connection terminal is disposed in the mounting groove, and an upper end surface of the connection terminal is lower than an upper end surface of the housing.

In some embodiments, the connector further includes a dust cover provided so as to be capable of opening and closing between two positions, an open position in which the connection terminal is exposed and a closed position in which the connection terminal is not exposed.

In some embodiments, one end of the dust cap is fixedly mounted to the housing and the other end of the dust cap is a free end.

In some embodiments, the dust cap has an upper end surface that is flush with the housing upper end surface in the closed position.

In certain embodiments, the positive and negative terminals are arranged in a stepped configuration.

In some embodiments, a second mounting structure is provided on the housing, and the housing is secured to a wall by the second mounting structure.

In some embodiments, the second mounting structure is a lug, and the lug and the housing are integrally formed.

To sum up, the beneficial effects of the utility model are that: the output DC lines are connected with the wiring terminals by arranging the plurality of positive terminals and the plurality of negative terminals, and the number of the output DC lines is matched with that of the positive terminals, so that multi-path output is realized; simultaneously because all be provided with first mounting structure on positive terminal and the negative terminal, the output DC line passes through first mounting structure demountable installation on positive terminal and negative terminal, realizes dismantling of output DC line, can change different kind of output DC line, conveniently supplies power for different equipment, has realized multiple equipment sharing, improves this power adapter's commonality.

Drawings

Fig. 1 is a schematic structural diagram of a power adapter for implementing multiple outputs according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a power adapter (including a protection cover) for realizing multi-output according to an embodiment of the present invention.

Reference numerals are as follows:

1. a housing; 2. a positive terminal; 3. a negative terminal; 4. a first mounting structure; 5. a dust cover; 6. a second mounting structure; 10. a card slot; 11. and (4) mounting the groove.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

In the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention; the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

Referring to fig. 1, the embodiment of the utility model provides a realize power adapter of multiplexed output, including shell 1 with set up the binding post on shell 1, binding post includes a plurality of positive terminal 2 and negative terminal 3, the quantity of positive terminal 2 is corresponding with the quantity of negative terminal 3, and all is provided with first mounting structure 4 on all positive terminal 2 and the negative terminal 3, output DC line through first mounting structure 4 demountable installation on positive terminal 2 and negative terminal 3.

The first mounting structure 3 is a screw, and the output DC line is easily attached and detached by the screw.

The power adapter for realizing the multi-path output provided by the embodiment needs to connect the output DC lines to the wiring terminals when working, and the number of the output DC lines is matched with the number of the positive terminals 2, so that the multi-path output is realized. Simultaneously because all be provided with first mounting structure 4 on positive terminal 2 and the negative terminal 3, the output DC line passes through first mounting structure 4 demountable installation on positive terminal 2 and negative terminal 3, realizes dismantling of output DC line, can change different kind output DC line, conveniently provides the equipment power supply of difference, improves this power adapter's commonality.

Referring to fig. 2, in an embodiment of the present application, the power adapter further includes: and a dust cover 5, wherein the dust cover 5 is provided so as to be capable of opening and closing between an open position where the terminal is exposed and a closed position where the terminal is not exposed. It should be understood that, since the metal part of the output DC line is exposed in the environment, in order to avoid short circuit phenomenon caused by human body contact or metal foreign matter contact with the metal part, in actual operation, the dust cover 5 should simultaneously enclose the metal part of the output DC line, so as to prevent the metal part from being exposed in the external environment, thereby improving the safety performance of the power adapter.

Referring to fig. 1, specifically, one end of the dust cover 5 is fixedly mounted on the housing 1, and the other end of the dust cover 5 is a free end. For example, the housing 1 is provided with a clamping groove 10, one end of the dust cover 5 is provided with a buckle matched with the clamping groove 10, and the buckle is clamped in the clamping groove 10. This enables the dust cover 5 to be opened and closed between two positions, i.e., an open position where the terminal is exposed and a closed position where the terminal is not exposed. When the terminal is required to be exposed, the dust cover 5 is opened upwards, and when the dust cover 5 moves upwards, the buckle is always clamped in the clamping groove 10. In addition, in order to better limit the opening angle of the dust cover 5, the dust cover 5 is provided with a limiting part (not shown), the housing 1 is provided with a limiting clamping groove matched with the limiting part, and when the dust cover 5 is opened upwards to a specific angle, the limiting part is clamped in the limiting clamping groove, so that the opening angle of the dust cover 5 is limited. The number of the limiting clamping grooves 11 can be multiple, so that various opening angles of the dust cover 5 can be realized.

With this arrangement, the dust cover 5 can contribute to preventing a short-circuit phenomenon caused by the entry of dust or foreign matter. In addition, a viewing window can be arranged on the dust cover 5, and the state of the wiring terminal can be visually observed through the viewing window.

In an embodiment of the present application, the positive terminal 2 and the negative terminal 3 are arranged in a step structure, which is beneficial to preventing the problem of wrong connection of the output DC line.

In an embodiment of the present application, the housing 1 is provided with a mounting groove 11, the connection terminal is disposed in the mounting groove 11, an upper end surface of the connection terminal is lower than an upper end surface of the housing 1, and the upper end surface of the dust cover 5 is flush with the upper end surface of the housing 1 in the closed position. By adopting the structure, when the protective cover 5 is in the closed position, the upper end surface of the protective cover is kept to be flush with the shell 1, and the integral aesthetic property of the power adapter is ensured.

In order to further improve the versatility of the power adapter, in an embodiment of the present application, a second mounting structure 6 is disposed on the housing 1, and the housing 1 is fixed on a wall through the second mounting structure 6. For example, the second mounting structure 6 is a hanging lug, and the power adapter can be easily fixed on a wall through the hanging lug, so that the mounting mode of the power adapter is enriched, various mounting requirements of the power adapter are met, and the universality of the power adapter is improved. In addition, in order to ensure the overall strength of the power adapter, the hanging lug and the shell 1 are integrally formed.

In the description herein, references to the description of the terms "one embodiment," "certain embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (8)

1. The utility model provides a realize power adapter of multiplexed output which characterized in that, include the shell with set up in binding post on the shell, binding post includes a plurality of positive terminal and negative terminal, the quantity of positive terminal with the quantity of negative terminal is corresponding, and all be provided with first mounting structure on positive terminal and the negative terminal, the output DC line passes through first mounting structure demountable installation in on positive terminal and the negative terminal.

2. A power adapter for realizing multi-output according to claim 1, wherein the housing is provided with a mounting groove, the connection terminal is disposed in the mounting groove, and the upper end surface of the connection terminal is lower than the upper end surface of the housing.

3. A multi-output power adaptor according to claim 1, further comprising a dust cover provided so as to be capable of opening and closing between an open position in which the terminals are exposed and a closed position in which the terminals are not exposed.

4. The power adapter for realizing multi-output according to claim 3, wherein one end of the dust cover is fixedly installed on the housing, and the other end of the dust cover is a free end.

5. A multi-output power adapter as claimed in claim 3, wherein the upper end of the dust cover is flush with the upper end of the housing in the closed position.

6. The power adapter for realizing multi-output according to claim 1, wherein the positive terminal and the negative terminal are arranged in a step structure.

7. The power adapter for realizing multi-output according to claim 1, wherein a second mounting structure is disposed on the housing, and the housing is fixed to a wall through the second mounting structure.

8. The power adapter as claimed in claim 7, wherein the second mounting structure is a lug, and the lug and the housing are integrally formed.

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