CN220210439U

CN220210439U - Interphone power supply structure

Info

Publication number: CN220210439U
Application number: CN202321371044.6U
Authority: CN
Inventors: 陈宗镇
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-31
Filing date: 2023-05-31
Publication date: 2023-12-19
Anticipated expiration: 2033-05-31

Abstract

The utility model relates to the technical field of interphones, in particular to a power supply structure of an interphone. The interphone comprises an interphone body, a battery tank, a detachable battery, an opening and closing cover, a negative electrode and a bipolar needle, wherein a circuit structure is arranged in the interphone body, the negative electrode is welded on the circuit structure, the detachable battery is nested in the battery tank, two poles of the detachable battery are respectively contacted with the negative electrode and the bipolar needle, and the bipolar needle is arranged on the opening and closing cover. The battery of the interphone is a small 18650 battery, the battery is detachably charged and arranged at the bottom of the interphone, the negative electrode is connected with the bipolar needle, the power supply structure is simple, the power supply effect is good, and the battery is convenient to detach and replace.

Description

Interphone power supply structure

Technical Field

The utility model relates to the technical field of interphones, in particular to a power supply structure of an interphone.

Background

The interphone can be used for talking without any network support, has no telephone charge, is suitable for occasions of relatively fixed and frequent talking, and consists of a shell, a host, a battery, a belt clip, a seat charger and an antenna. Interphones are of three general categories: analog interphone, digital interphone, IP interphone.

The power supply structure of the interphone adopts square lithium batteries or cylindrical nickel-hydrogen batteries/nickel-cadmium batteries/alkaline batteries. Interphones employing lithium batteries are typically built-in charging type interphones, and such interphones are usually charged by continued plug-in after the battery is exhausted. It is also important how to provide a power supply structure to ensure the use effect by adopting a cylindrical nickel-hydrogen battery/nickel-cadmium battery/alkaline battery.

Based on this, the inventors studied and proposed this.

Disclosure of Invention

Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model may be realized and attained by the structure particularly pointed out in the written description and the appended drawings.

The utility model aims to overcome the defects and provide a power supply structure of an interphone.

In order to achieve the above object, the technical solution of the present utility model is: an interphone power supply structure, comprising: the interphone comprises an interphone body, a battery tank, a detachable battery, an opening and closing cover, a negative electrode and a bipolar needle, wherein a circuit structure is arranged in the interphone body, the negative electrode is welded on the circuit structure, the detachable battery is nested in the battery tank, two poles of the detachable battery are respectively contacted with the negative electrode and the bipolar needle, and the bipolar needle is arranged on the opening and closing cover.

The battery of the interphone is a small 18650 battery, and the battery is detachably charged at the bottom of the interphone, and the negative electrode is connected with the bipolar needle.

In some embodiments, the opening and closing cover is hinged with the interphone body through a hinge rod, and a clamping interface is arranged at the side end of the opening and closing cover.

In some embodiments, a clamping piece is arranged on the interphone body, the clamping piece is matched with the clamping interface, and a spring is arranged at the side end of the clamping piece.

In some embodiments, the bipolar pin is electrically connected to the circuit structure.

In some embodiments, the bipolar needle is mounted on the cover.

In some embodiments, a display screen and a plurality of keys are arranged on the interphone body.

In some embodiments, the battery compartment is disposed on the back side of the display screen.

By adopting the technical scheme, the utility model has the beneficial effects that:

the battery of the interphone is a small 18650 battery, the battery is detachably charged and arranged at the bottom of the interphone, the negative electrode is connected with the bipolar needle, the power supply structure is simple, the power supply effect is good, and the battery is convenient to detach and replace.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

It is apparent that these and other objects of the present utility model will become more apparent from the following detailed description of the preferred embodiments, which is to be read in connection with the accompanying drawings and figures.

The foregoing and other objects, features and advantages of the utility model will be apparent from the following more particular description of the preferred embodiments, as illustrated in the accompanying drawings.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model, without limitation to the utility model.

In the drawings, like parts are designated with like reference numerals and are illustrated schematically and are not necessarily drawn to scale.

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are only one or several embodiments of the utility model, and that other drawings can be obtained according to such drawings without inventive effort to a person skilled in the art.

Fig. 1 is a schematic structural diagram of an intercom power supply structure according to some embodiments of the present utility model;

fig. 2 is a schematic view of an intercom power supply structure according to another embodiment of the present utility model;

fig. 3 is a schematic structural diagram of the inside of a battery jar in an intercom power supply structure according to some embodiments of the present utility model.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be further described in detail with reference to the following detailed description. It should be understood that the detailed description is presented merely to illustrate the utility model, and is not intended to limit the utility model.

In addition, in the description of the present utility model, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. However, it is noted that direct connection indicates that the two bodies connected together do not form a connection relationship through a transition structure, but are connected together to form a whole through a connection structure. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means 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 present utility model. In this specification, schematic representations of the above terms are not necessarily directed 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.

Referring to fig. 1 to 3, fig. 1 is a schematic structural diagram of an intercom power supply structure according to some embodiments of the present utility model, fig. 2 is a schematic structural diagram of another angle of an intercom power supply structure according to some embodiments of the present utility model, and fig. 3 is a schematic structural diagram of an inside of a battery jar in an intercom power supply structure according to some embodiments of the present utility model.

According to some embodiments of the present utility model, there is provided an interphone power supply structure including: the interphone comprises an interphone body 1, a battery tank 2, a detachable battery 3, an opening and closing cover 4, a negative electrode 5 and a bipolar needle 6, wherein a circuit structure is arranged in the interphone body 1, the negative electrode 5 is welded on the circuit structure, the detachable battery 3 is nested in the battery tank 2, two poles of the detachable battery 3 are respectively contacted with the negative electrode 5 and the bipolar needle 6, and the bipolar needle 6 is arranged on the opening and closing cover 4.

According to some embodiments of the present utility model, optionally, the cover 4 is hinged to the interphone body 1 through a hinge rod 7, and a clamping port is provided at a side end of the cover 4.

According to some embodiments of the present utility model, optionally, the interphone body 1 is provided with a clamping piece 8, the clamping piece 8 is matched with the clamping interface, and a spring 9 is arranged at a side end of the clamping piece 8.

According to some embodiments of the utility model, the bipolar needle 6 is optionally electrically connected to a circuit structure.

According to some embodiments of the utility model, the bipolar needle 6 is optionally mounted on the cover 4 in a locking manner.

According to some embodiments of the present utility model, optionally, a display screen and a plurality of keys are disposed on the interphone body 1.

According to some embodiments of the utility model, the battery compartment 2 is optionally arranged on the back side of the display screen.

Example 1

The embodiment provides an intercom power supply structure, include: the interphone comprises an interphone body 1, a battery groove 2, a detachable battery 3, an opening and closing cover 4, a negative electrode 5 and a bipolar needle 6, wherein a circuit structure is arranged in the interphone body 1, the negative electrode 5 is welded on the circuit structure, the detachable battery 3 is nested in the battery groove 2, the two poles of the detachable battery 3 are respectively contacted with the negative electrode 5 and the bipolar needle 6, the bipolar needle 6 is arranged on the opening and closing cover 4, and the bipolar needle 6 is fixedly arranged on the opening and closing cover 4 and is electrically connected with the circuit structure. The interphone body 1 is provided with a clamping piece 8, the clamping piece 8 is matched with the clamping interface, and the side end of the clamping piece 8 is provided with a spring 9.

The opening and closing cover 4 is hinged with the interphone body 1 through a hinge rod 7, and a clamping interface is arranged at the side end of the opening and closing cover 4. The battery jar 2 is arranged on the back side of the display screen. The interphone body 1 is provided with a display screen and a plurality of keys.

Example 2

This embodiment differs from embodiment 1 in that: a limiting wall 10 is provided on the side wall of the battery case 2. The limiting wall 10 is used for limiting the relative position of the battery when the battery is mounted in the battery groove 2, and is made of rubber and has certain elasticity.

When the battery is used, the battery is placed in the battery tank 2, the opening and closing cover 4 is connected with the clamping piece 8, the battery can be limited in the battery tank 2, and meanwhile, the two poles of the battery are respectively connected with the corresponding negative electrode 5 and the corresponding bipolar needle 6 to realize power supply to the interphone.

It is to be understood that the disclosed embodiments are not limited to the specific process steps or materials disclosed herein, but are intended to extend to equivalents of such features as would be understood by one of ordinary skill in the relevant arts. It is also to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting.

Reference in the specification to "an embodiment" means that a particular feature, or characteristic, described in connection with the embodiment is included in at least one embodiment of the utility model. Thus, appearances of the phrase or "an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment.

Furthermore, the described features or characteristics may be combined in any other suitable manner in one or more embodiments. In the above description, certain specific details are provided, such as thicknesses, numbers, etc., to provide a thorough understanding of embodiments of the utility model. One skilled in the relevant art will recognize, however, that the utility model can be practiced without one or more of the specific details, or with other methods, components, materials, etc.

Claims

1. An interphone power supply structure, comprising: the battery pack comprises an interphone body, a battery groove, a detachable battery, an opening and closing cover, a negative electrode and a bipolar needle, wherein a circuit structure is arranged in the interphone body, the negative electrode is welded on the circuit structure, the detachable battery is nested in the battery groove, two poles of the detachable battery are respectively in contact with the negative electrode and the bipolar needle, and the bipolar needle is arranged on the opening and closing cover.

2. The interphone power supply structure according to claim 1, wherein the opening and closing cover is hinged with the interphone body through a hinge rod, and a clamping interface is arranged at the side end of the opening and closing cover.

3. The interphone power supply structure according to claim 2, wherein a clamping piece is arranged on the interphone body, the clamping piece is matched with the clamping interface, and a spring is arranged at the side end of the clamping piece.

4. The intercom power structure of claim 3 wherein said bipolar pin is electrically connected to a circuit structure.

5. The intercom power structure of claim 4, wherein said bipolar pin is mounted on a flip cover.

6. The interphone power supply structure according to any one of claims 1 to 5, wherein a display screen and a plurality of keys are provided on the interphone body.

7. The intercom power supply structure according to claim 6, wherein said battery compartment is provided on a back side of the display screen.