CN216930279U - Horn trigger type box earphone - Google Patents

Abstract

The utility model relates to the technical field of acoustic equipment, and particularly discloses a horn trigger type box charging earphone which comprises an earphone body, a charging box and a Hall sensor, wherein the charging box is arranged on the earphone body; a loudspeaker is arranged in the earphone main body and comprises a magnet; the charging box is provided with an exposed accommodating groove for the earphone main body to enter and exit and a built-in accommodating cavity for accommodating the Hall sensor; when the earphone body is positioned in the exposed accommodating groove, the magnet triggers the Hall sensor to generate a corresponding electric signal. The utility model provides a horn-triggered box-type earphone which can effectively solve the problem that a Hall sensor cannot work effectively after a rotary cover of a traditional box-type earphone is omitted.

Description

Horn trigger type box earphone

Technical Field

The utility model relates to the technical field of acoustic equipment, in particular to a horn trigger type box-charging earphone.

Background

Generally, a cartridge charging set includes a set body and a charging cartridge for charging the set body. The appearance time of the box-filled earphone is not long, but the wearing convenience is high and the cruising ability is strong, so the box-filled earphone is popular among consumers in recent years.

The box that charges is including the base that is equipped with the holding chamber and with base articulated commentaries on classics lid, when hall sensor sensing to the existence of magnet, just judges to change the lid and has covered, then gets into the charged state. However, at present, a charging box with a cover-free structure needs to be developed, after a cover is not turned, a magnet is placed everywhere, and a hall sensor cannot perform charging judgment according to the state change of a magnetic field.

Therefore, the existing box-type earphone needs to be improved to solve the problem that the Hall sensor cannot work effectively after the cover is omitted.

The above information disclosed in this background section is only included to enhance understanding of the background of the disclosure and therefore may contain information that does not form the prior art that is currently known to one of ordinary skill in the art.

SUMMERY OF THE UTILITY MODEL

One object of the present invention is to provide a horn-triggered box-charging earphone, which can effectively solve the problem that the hall sensor cannot work effectively after the rotating cover of the traditional box-charging earphone is omitted.

In order to achieve the above purpose, the utility model provides a horn-triggered box-charging earphone, which comprises an earphone main body, a charging box and a hall sensor;

a loudspeaker is arranged in the earphone main body and comprises a magnet;

the charging box is provided with an exposed accommodating groove for the earphone body to enter and exit and a built-in accommodating cavity for accommodating the Hall sensor;

when the earphone body is positioned in the exposed accommodating groove, the magnet triggers the Hall sensor to generate a corresponding electric signal.

Optionally, the charging box includes a housing and an inner insert that divides an inner space of the housing into the exposed accommodating groove and the built-in accommodating cavity.

Optionally, when the earphone body is located in the exposed accommodating groove, the speaker is located at a position where the earphone body is close to the built-in accommodating cavity, so that the hall sensor is arranged opposite to the speaker across the inner insert.

Optionally, the hall sensor further comprises a hall circuit board electrically connected with the hall sensor.

Optionally, the inner insert protrudes towards the built-in accommodating cavity to form a fixing column, and the hall circuit board is detachably connected with the fixing column through a fastener.

Optionally, the number of the earphone bodies is two, the inner insert comprises two separating portions, and each separating portion is provided with one exposed accommodating groove.

Optionally, the two partitions are connected by a snap connection.

Optionally, the two partition parts are of an integrally formed structure.

Optionally, a storage battery and a charge-discharge control circuit board electrically connected with the storage battery are further arranged in the built-in accommodating cavity.

The utility model has the beneficial effects that: the utility model provides a loudspeaker trigger formula box fills earphone changes earphone main part and hall sensor's position overall arrangement, can rely on loudspeaker in the earphone main part to trigger hall sensor and produce corresponding signal of telecommunication, need not additionally to add the magnet, can reduce cost, can reduce the volume again, has great spreading value.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic external structural view of a horn-triggered box-charging earphone according to an embodiment;

FIG. 2 is a schematic structural view of an insert according to an embodiment;

fig. 3 is a schematic cross-sectional view of a horn-triggered box-filled earphone according to an embodiment.

In the figure:

1. an earphone main body; 101. a horn;

2. a charging box; 201. a housing; 202. an inner embedded piece; 2021. a partition portion; 203. an exposed accommodating groove; 204. an accommodating cavity is arranged in the shell;

3. a Hall circuit board; 301. a Hall sensor;

4. a storage battery;

5. a charge and discharge control circuit board; 501. and a charging interface.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the embodiments described below are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present.

Furthermore, the terms "long", "short", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention, but do not indicate or imply that the referred devices or elements must have the specific orientations, be configured to operate in the specific orientations, and thus are not to be construed as limitations of the present invention.

The present invention will be described in detail below with reference to specific embodiments shown in the drawings. These embodiments are not intended to limit the present invention, and structural, methodological, or functional changes made by those skilled in the art according to these embodiments are included in the scope of the present invention.

Referring to fig. 1 to 3, the utility model provides a horn-triggered box-type charging headset, which comprises a headset main body 1, a charging box 2, a hall circuit board 3, a storage battery 4 and a charging and discharging control circuit board 5.

In this embodiment, the charging box 2 includes a housing 201 and an insert 202 dividing an inner space of the housing 201 into an exposed accommodating groove 203 and an accommodating cavity 204. The exposed accommodating groove 203 is used for storing the earphone body 1 and is magnetically connected or clamped with the earphone body 1. The user can put the earphone body 1 into the exposure accommodating groove 203 for charging, and can take out the earphone body 1 from the exposure accommodating groove 203 after the charging. The hall circuit board 3 and the storage battery 4 are electrically connected with the charge and discharge control circuit board 5, and the hall circuit board 3, the storage battery 4 and the charge and discharge control circuit board 5 are all located in the built-in accommodating cavity 204. Optionally, the charge and discharge control circuit board 5 is further provided with a charging interface 501 exposed outside the housing 201.

The hall circuit board 3 is electrically connected with a hall sensor 301 for sensing the change of the magnetic field. The earphone body 1 is internally provided with a loudspeaker 101, and the loudspeaker 101 comprises a magnet. When the earphone body 1 is located in the exposed accommodating groove 203, the magnet triggers the hall sensor 301 to generate a corresponding electrical signal.

It should be noted that, loudspeaker 101 is the spare part that every earphone main part 1 all must possess, and the magnet is the inevitable component part of loudspeaker 101 again, therefore, the loudspeaker trigger formula box that this embodiment provided fills the earphone, do not add the magnet additionally on earphone main part 1, but change earphone main part 1 and hall sensor 301's position overall arrangement, and then directly utilize present magnet to trigger in earphone main part 1 hall sensor 301 produces corresponding signal of telecommunication to charge and discharge control circuit board 5 carries out corresponding charge and discharge procedure, has both realized the transmission of hall signal, has saved material cost again, can also reduce the whole volume that loudspeaker trigger formula box filled the earphone.

Optionally, the inner insert 202 protrudes toward the built-in accommodating cavity 204 to form a fixing post, and the hall circuit board 3 is detachably connected to the fixing post through a fastener such as a bolt, a screw, or a rivet. Further, when the earphone body 1 is located in the exposed accommodating groove 203, the loudspeaker 101 is located at a position where the earphone body 1 is close to the internal accommodating cavity 204, so that the hall sensor 301 is spaced from the internal insert 202 and the loudspeaker 101, and the distance between the hall sensor 301 and the loudspeaker 101 is reduced as much as possible, thereby improving the sensitivity of the hall sensor 301 during operation.

In this embodiment, the number of the earphone bodies 1 is two, the inner insert 202 includes two partitions 2021, each partition 2021 has one exposed accommodating groove 203, and one earphone body 1 can be placed in each exposed accommodating groove 203. Optionally, the two separating portions 2021 are connected by a snap or are formed integrally, which is not limited in the present invention.

The loudspeaker that this embodiment provided triggers formula box and fills the earphone changes earphone main part and hall sensor's position overall arrangement, can rely on loudspeaker in the earphone main part to trigger hall sensor and produce corresponding signal of telecommunication, need not additionally to add the magnet, can reduce cost, can reduce the volume again, has great spreading value.

It should be understood that although the present description refers to embodiments, not every embodiment contains only a single technical solution, and such description is for clarity only, and those skilled in the art should make the description as a whole, and the technical solutions in the embodiments can also be combined appropriately to form other embodiments understood by those skilled in the art.

The above-listed detailed description is only a specific description of a possible embodiment of the present invention, and they are not intended to limit the scope of the present invention, and equivalent embodiments or modifications made without departing from the technical spirit of the present invention should be included in the scope of the present invention.

Claims (9)

1. A horn (101) trigger type box earphone charger is characterized by comprising an earphone body (1), a charging box (2) and a Hall sensor (301);

a loudspeaker (101) is arranged in the earphone body (1), and the loudspeaker (101) comprises a magnet;

the charging box (2) is provided with an exposed accommodating groove (203) for the earphone body (1) to go in and out and a built-in accommodating cavity (204) for accommodating the Hall sensor (301);

when the earphone main body (1) is positioned in the exposed accommodating groove (203), the magnet triggers the Hall sensor (301) to generate a corresponding electric signal.

2. Horn (101) trigger-type box charger pouch according to claim 1, characterized in that said charger pouch (2) comprises an outer casing (201) and an inner insert (202) dividing the inner space of said outer casing (201) into said exposed receiving recess (203) and said built-in receiving cavity (204).

3. A horn (101) trigger type box phone as claimed in claim 2, wherein when the phone body (1) is located in the exposed receiving groove (203), the horn (101) is located at a position where the phone body (1) is close to the built-in receiving cavity (204), so that the hall sensor (301) is disposed opposite to the horn (101) across the built-in piece (202).

4. A horn (101) trigger-type box-filler unit as claimed in claim 3, further comprising a hall circuit board (3) electrically connected to the hall sensor (301).

5. The horn (101) trigger-type box-charging earphone according to claim 4, wherein the inner insert (202) protrudes toward the inner accommodating cavity (204) to form a fixing post, and the Hall circuit board (3) is detachably connected with the fixing post through a fastener.

6. A horn (101) trigger type box phone as claimed in claim 2, wherein the number of the phone body (1) is two, the insert (202) comprises two partitions (2021), and each partition (2021) is provided with one of the exposed receiving grooves (203).

7. Horn (101) trigger box ear filler according to claim 6, characterized in that the two partitions (2021) are snap-connected.

8. The horn (101) trigger box ear filler as claimed in claim 6, wherein the two partitions (2021) are of one-piece construction.

9. The horn (101) trigger type box-charging earphone according to claim 1, wherein a storage battery (4) and a charging and discharging control circuit board (5) electrically connected with the storage battery (4) are further arranged in the built-in accommodating cavity (204).

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