CN218183485U - Plug-in type replaceable microphone headset - Google Patents

Abstract

The utility model discloses a removable microphone headphone of plug-in, include: the earphone comprises an earphone body, an MIC rod and a plug; the through-hole has been seted up to the bottom of earphone body, and this internal fixation of earphone is equipped with the microphone mainboard, is equipped with connection port on the microphone mainboard, and connection port corresponds with the through-hole, is equipped with hollow mounting in the through-hole, and the MIC pole includes, contact pin and socket centre form, and the socket centre form is connected with the one end of contact pin, and a tip that the socket centre form was kept away from to the contact pin penetrates in the mounting and pegs graft with connection port, and the socket centre form is fixed with the mounting buckle cooperation. Design more than adopting, through the buckle cooperation at socket centre form and mounting, realize the plug of microphone and insert/extract, realize changing the microphone or pull down the microphone according to the demand at any time, satisfy consumer's user demand, promote the competitiveness of product, and the reducible traditional microphone of plug design of microphone need change the unnecessary cost of whole earphone when damaging.

Description

Plug-in type replaceable microphone headset

Technical Field

The utility model relates to an electronic product technical field especially relates to a removable microphone headset of plug-in.

Background

At present, current headphone is provided with the microphone usually, and the microphone is connected with the earphone main part through a connecting piece usually, and the user can adjust the position of microphone through the adjustment connecting piece according to individual habit, and it is very convenient to use, but when the user only need use the microphone or need carry the earphone and go out, the microphone is because of its own bendable degree is lower, in addition non-detachable reason, the microphone forms a hindrance on the contrary, leads to product competitiveness to lack, and economic benefits descends.

Therefore, there is a need to design a plug-in replaceable microphone headset to overcome the deficiencies of the prior art.

Disclosure of Invention

The utility model discloses a reach the technical scheme that above-mentioned technical purpose adopted and be: a plug-in replaceable microphone headset, comprising: the earphone body and the MIC rod; the bottom of earphone body has been seted up the through-hole, this internal fixed microphone mainboard that is equipped with of earphone, be equipped with connection port on the microphone mainboard, connection port with the through-hole corresponds, be equipped with hollow mounting in the through-hole, the MIC pole includes, contact pin and socket centre form, the socket centre form with the one end of contact pin is connected, the contact pin is kept away from a tip of socket centre form penetrates in the mounting with connection port pegs graft, the socket centre form with the mounting buckle cooperation is fixed.

In a preferred embodiment, the tail end of the fixing member is sleeved outside the connection port, a limiting ring is arranged in the top end of the fixing member, two clamping blocks arranged at intervals are further arranged in the top end of the fixing member, the clamping blocks and the limiting ring are arranged at intervals, and opposite ends of the two clamping blocks are respectively and integrally connected with the limiting ring.

In a preferred embodiment, the two clamping blocks are oppositely arranged in the same horizontal plane.

In a preferred embodiment, one surface of each of the two clamping blocks facing the limiting ring is provided with a projection.

In a preferred embodiment, a limiting ring and a buckling block arranged at intervals with the limiting ring are arranged on the outer side of one end, connected with the contact pin, of the socket inner die.

In a preferred embodiment, the number of the buckling blocks is two, the two buckling blocks are oppositely arranged in the same horizontal plane, and one surface, facing the limiting ring, of each buckling block is provided with a clamping groove.

In a preferred embodiment, the end of the fastening block, which is provided with the clamping groove, is provided with a chamfer.

In a preferred embodiment, the diameter of the pin is 3.5MM.

The utility model has the advantages that: the utility model discloses a buckle cooperation at socket centre form and mounting realizes that the plug of microphone inserts/extracts, realizes can changing the microphone or pull down the microphone according to the demand at any time, satisfies consumer's user demand, promotes the competitiveness of product, and the reducible traditional microphone of plug design of microphone need change the unnecessary cost of whole earphone when damaging.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an exploded view of the present invention;

fig. 3 is a schematic view of the top view structure of the positioning member of the present invention;

FIG. 4 is a schematic view of the positioning member of the present invention;

FIG. 5 is a schematic view of the MIC rod of the present invention;

fig. 6 is a cross-sectional view of the MIC rod and the fixing member according to the present invention.

In the figure:

10. an earphone body; 11. a through hole; 12. a microphone main board; 121. a connection port; 13. a fixing member; 131. a limiting ring; 132. a clamping block; 133. a bump; 14. an MIC rod; 141. inserting a pin; 142. an internal mold of the socket; 143. a limiting ring; 144. buckling blocks; 145. a card slot; 146. and (6) chamfering.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

As shown in fig. 1-6, the utility model provides a removable microphone headset of plug-in, include: an earphone body 10 and an MIC rod 14; the bottom of the earphone body 10 is provided with a through hole 11, a microphone main board 12 is fixedly arranged in the earphone body 10, the microphone main board 12 is provided with a connecting port 121, the connecting port 121 corresponds to the through hole 11, a hollow fixing piece 13 is arranged in the through hole 11, the MIC rod 14 comprises a contact pin 141 and a socket inner die 142, the socket inner die 142 is connected with one end of the contact pin 141, one end part of the contact pin 141, far away from the socket inner die 142, penetrates into the fixing piece 13 to be inserted into the connecting port 121, the socket inner die 142 is fixed with the fixing piece 13 in a buckling fit mode, specifically, the socket inner die 142 is matched with the fixing piece 13 in a screwing type buckling mode, so that the earphone is convenient to detach and install, and has stable firmness; through set up through-hole 11 in the bottom of earphone body 10, through-hole 11 internal fixation installation mounting 13, still be equipped with microphone mainboard 12 in earphone body 10, and be equipped with connection port 121 and be used for connecting the microphone, the inner wall diameter of this connection port 121 is traditional 3.5MM, MIC pole 14 (microphone) that has this type of plug with this adaptation, when needing to insert MIC pole 14, only need insert fixing piece 13 with contact pin 141 of MIC pole 14, and pass fixing piece 13 and the connection port 121 grafting in earphone body 10 and can realize the installation of MIC pole 14, only need extract MIC pole 14 when needing to be changed can, thereby realize changing at any time of MIC pole 14, and do not influence the use, satisfy consumer's user demand, can also avoid traditional headphone's fixed microphone to need change the whole earphone condition when damaging simultaneously, and then reduce consumer's use cost, promote product competitiveness.

Further, the tail end of the fixing member 13 is sleeved outside the connection port 121, a limiting ring 131 is arranged in the top end of the fixing member 13, two clamping blocks 132 arranged at an interval are further arranged in the top end of the fixing member 13, the clamping blocks 132 are arranged at an interval with the limiting ring 131, opposite ends of the two clamping blocks 132 are respectively and integrally connected with the limiting ring 131, specifically, the limiting ring 131 is arranged in the top end of the fixing member 13, the limiting ring 131 is used for limiting the insertion depth of the insertion pin 141 to prevent the insertion pin 141 from being excessively deeply inserted to damage the microphone main board 12, the clamping blocks 132 in the top end of the fixing member 13 are used for limiting the extraction of the insertion pin 141, the spacing between the clamping blocks 132 and the limiting ring 131 is used for enabling the socket inner mold 142 to be screwed into the space between the clamping blocks 132 and the limiting ring 131, so as to further limit the fixing MIC rod 14 by the clamping blocks 132, and opposite ends of the two clamping blocks 132 are respectively and integrally connected with the limiting ring 131 to prevent the socket inner mold 142 from being unable to be matched with the socket inner mold 142 to form a fixing fixture.

Further, the two fixture blocks 132 are oppositely arranged in the same horizontal plane, specifically, the two fixture blocks 132 are arranged in the same horizontal plane, and the socket inner mold 142 which is oppositely arranged can be matched with the two fixture blocks 132 to form fixation when being positioned in the fixing member 13 to rotate.

Further, one side of each of the two clamping blocks 132 facing the limiting ring 131 is provided with a protrusion 133, specifically, one side of each of the two clamping blocks 132 facing the limiting ring 131 is provided with a protruding protrusion 133, and the protrusion 133 is used for limiting the direction rotation of the socket inner mold 142 under a certain force, wherein in this embodiment, the protrusion 133 is located at one end of the clamping block 132 integrally connected with the limiting ring 131, so that the socket inner mold 142 is limited by the protrusion 133 after being screwed in for a certain distance, and the situation that the pin 141 is inserted into the fixing member 13 and is erroneously determined as fixed due to the fact that the pin cannot rotate after being arranged at the other end of the clamping block 132 is avoided.

Further, in this embodiment, a limiting ring 143 and a fastening block 144 spaced from the limiting ring 143 are disposed on an outer side of one end of the inner socket mold 142 connected to the pin 141, specifically, the limiting ring 143 is disposed on an outer side of one end of the inner socket mold 142 connected to the pin 141, the limiting ring 143 is used for abutting the limiting ring 143 against the fixture block 132 after the pin 141 is inserted to a certain depth, so as to limit the pin 141 from being continuously inserted, and a fastening block 144 is further disposed on an outer side of the end, the fastening block 144 is spaced from the limiting ring 143, and a height of the fastening block 144 is equal to a spacing distance between the fixture block 132 and the limiting ring 131, so that the inner socket mold 142 drives the fastening block 144 to rotate when rotating, so that the fastening block 144 enters between the fixture block 132 and the limiting ring 131, and cannot be pulled out due to the limitation of the fixture block 132.

Further, two buckling blocks 144 are provided, the two buckling blocks 144 are oppositely disposed in the same horizontal plane, one surface of each buckling block 144 facing the limiting ring 143 is provided with a clamping groove 145, specifically, two buckling blocks 144 are also provided, the two buckling blocks 144 are oppositely disposed in the same horizontal plane, when one buckling block 144 abuts against the corresponding clamping block 132, the other buckling block 144 abuts against the corresponding clamping block 132, and meanwhile, one surface of each buckling block 144 facing the limiting ring 143 is provided with a clamping groove 145, the clamping groove 145 is matched with the projection 133, when the buckling block 144 enters between the clamping block 132 and the limiting ring 131, the projection 133 on the clamping block 132 is embedded into the clamping groove 145, so that the reverse rotation of the inner die 142 of the socket is limited, wherein the clamping groove 145 and the projection 133 are both arc-shaped or semicircular, so that a certain limiting force is provided for the clamping block 132 and the buckling blocks 144 in a matching state, and the clamping blocks 132 and the buckling blocks 144 can be separated by applying a certain acting force during separation, thereby facilitating installation and detachment.

Further, the end portion of the fastening block 144, which is provided with the locking groove 145, is provided with a chamfer 146, and particularly, the chamfer 146 is arranged to facilitate the protrusion 133 to enter the locking groove 145.

Further, in this embodiment, the diameter of the pin 141 is 3.5MM, specifically, the pin 141 adopts the specification of the diameter 3.5MM, so that the earphone can be adapted to different types of microphones having the pin 141 of the specification, thereby improving the applicability of the earphone.

To sum up, the utility model discloses a buckle cooperation at socket centre form 142 and mounting 13 realizes that the plug of microphone inserts/extracts, realizes can changing the microphone or pull down the microphone according to the demand at any time, satisfies consumer's user demand, promotes the competitiveness of product, and the reducible traditional microphone of plug design of microphone need change the unnecessary cost of whole earphone when damaging.

The invention is not limited to what has been described in the specification and embodiments, and additional advantages and modifications will readily occur to those skilled in the art, such that the invention is not limited to the specific details, representative apparatus, and illustrative examples shown and described herein, without departing from the spirit and scope of the general concept as defined by the appended claims and their equivalents.

Claims (8)

1. A plug-in replaceable microphone headset, comprising: the earphone comprises an earphone body, an MIC rod and a plug; the bottom of earphone body has been seted up the through-hole, this internal fixed microphone mainboard that is equipped with of earphone, be equipped with connection port on the microphone mainboard, connection port with the through-hole corresponds, be equipped with hollow mounting in the through-hole, the MIC pole includes, contact pin and socket centre form, the socket centre form with the one end of contact pin is connected, the contact pin is kept away from a tip of socket centre form penetrates in the mounting with connection port pegs graft, the socket centre form with the mounting buckle cooperation is fixed.

2. The headset of claim 1, wherein the fixing member has a tail end sleeved outside the connection port, a limiting ring is disposed in a top end of the fixing member, two spaced-apart fastening blocks are disposed in the top end of the fixing member, the fastening blocks are spaced-apart from the limiting ring, and opposite ends of the two fastening blocks are integrally connected to the limiting ring.

3. The headset of claim 2, wherein the two latches are disposed opposite each other in a horizontal plane.

4. The headset of claim 3, wherein the two locking blocks have a protrusion on a surface facing the limiting ring.

5. The headset of claim 1, wherein a limiting ring and a fastening block spaced from the limiting ring are disposed at an outer side of an end of the socket inner mold connected to the pin.

6. The headset of claim 5, wherein there are two of the clasping blocks, the two clasping blocks are oppositely disposed in a same horizontal plane, and a clamping groove is disposed on a surface of the clasping block facing the limiting ring.

7. The pluggable replaceable microphone headset of claim 6, wherein an end of the buckle block where the locking groove is formed is provided with a chamfer.

8. The pluggable replaceable microphone headset of claim 1, wherein the diameter of the pin is 3.5MM.

Images