CN207409703U - A kind of earphone socket of miniaturization - Google Patents

Abstract

The utility model is related to a kind of earphone socket of miniaturization, including：Main body, film and terminal, main body substantially hexahedral shape, with front end face, rear end face, left side, right side, upper surface and lower face, the lower part of front end face is than top closer to rear end face, upper surface has mounting groove, mounting groove is recessed from upper surface to be set, the middle part of main body has insertion passage, being inserted into passage, end face extends backward from front end face, being inserted into passage tool, there are one insert ports, insert port is located on front end face, mounting groove is connected with insertion passage, terminal extends to mounting groove from insertion passage, film seals mounting groove, upper surface also has strengthening rib strip, strengthening rib strip is raised from upper surface, insertion passage aligns with strengthening rib strip, lower face has buffering notch, buffering notch, end face extends backward from front end face, buffering notch is connected with insertion passage.Above-mentioned earphone socket can not only ensure whole compression strength, moreover it is possible to meet miniature requirement.

Description

A kind of earphone socket of miniaturization

Technical field

The utility model is related to a kind of earphone socket, more particularly, to a kind of earphone socket of miniaturization.

Background technology

At present, earphone socket is both provided on most of tablet computer and mobile phone, conducting terminal is equipped in earphone socket.When After in the plug insertion earphone socket of earphone, the electrode on headset plug can be formed with the conducting terminal in earphone socket to be electrically connected It connects, so as to the transmission telecommunications number between mobile phone and earphone.

Chinese patent CN205429281 discloses a kind of earphone socket, and reinforced sheet is provided in the socket, slotting for improving The hardness of seat, avoids damaging.However, since reinforced sheet has certain thickness in itself, the thickness of earphone socket can be caused Increase, do not utilize miniaturising for socket, be also unfavorable for the further reduction of cost.

Utility model content

The utility model provides a kind of earphone socket of miniaturization, the earphone socket bag to solve the above-mentioned problems It includes：Main body, film and terminal, the main body substantially hexahedral shape, have front end face, rear end face, left side, right side, on End face and lower face, than top closer to the rear end face, the upper surface has mounting groove, described for the lower part of the front end face Mounting groove is recessed from the upper surface to be set, and the middle part of the main body has insertion passage, and the passage that is inserted into is from the front end Face extends toward the rear end face, and there are one insert port, the insert port is located on the front end face insertion passage tool, described Mounting groove is connected with the insertion passage, and the terminal extends to the mounting groove, the film sealing from the insertion passage The mounting groove, the upper surface also have strengthening rib strip, and the strengthening rib strip is raised from the upper surface, the insertion passage It aligns with the strengthening rib strip, the lower face has buffering notch, and the buffering notch is from the front end face toward the rear end Face extends, and the buffering notch is connected with the insertion passage.

Preferably, the upper surface also has locating slot, and the locating slot is recessed from the upper surface.

Preferably, the locating slot is located at close to the position of the rear end face.

Preferably, the lower face also has there are two lower deep gouge, and two lower deep gouges are recessed from the lower face.

Preferably, two lower deep gouges are located at the position close to the left side and the right side respectively.

The beneficial effects of the utility model are：Earphone socket with said structure can not only ensure whole resist Compressive Strength, moreover it is possible to meet miniature requirement.

Description of the drawings

Fig. 1 be the utility model is related to earphone socket schematic diagram；

Fig. 2 be the utility model is related to earphone socket another schematic diagram；

Fig. 3 be the utility model is related to earphone socket upper surface view.

Specific embodiment

The utility model is further elaborated below in conjunction with the accompanying drawings：

With reference to shown in Fig. 1-Fig. 3, a front-rear direction 41, a left and right directions 42 and a vertical direction 43 are defined, it is preceding It is mutually vertical two-by-two between rear direction 41, left and right directions 42 and vertical direction 43.Earphone socket includes：Main body 1, film 2 and end Son 3.Main body 1 substantially in hexahedral shape, has front end face 101, rear end face 102, left side 103, right side 104, upper surface 105 and lower face 106, front end face 101 41 be separated from each other along the longitudinal direction with rear end face 102, left side 103 and right side 104 It 42 is separated from each other in left-right direction, upper surface 105 43 is separated from each other along the vertical direction with lower face 106, and front end face 101 is inclination Face, front end face 101 along the vertical direction 43 lower part than top closer to rear end face 102.

Side boss 11 is respectively provided on the left side 103 of main body 1 and right side 104, two side boss 11 are respectively from left end It is raised on face 103 and right side 104.The upper surface 105 of main body 1 has strengthening rib strip 12, and strengthening rib strip 12 is convex from upper surface 105 It rises.The upper surface 105 of main body 1 also has locating slot 13, and locating slot 13 is recessed from upper surface 105, and locating slot 13 is positioned at close The position of rear end face 102.The middle part of main body 1 has insertion passage 14, and insertion passage 14 prolongs from front end face 101 toward rear end face 102 It stretches, an insert port 140 of insertion passage 14 is located on front end face 101, and insertion passage 14 aligns with strengthening rib strip 12.Main body 1 Upper surface 105 also there is mounting groove 17, mounting groove 17 is recessed from upper surface 105 to be set, and is connected and is prolonged with insertion passage 14 Extend side boss 11.The lower face 106 of main body 1 has buffering notch 15, and buffering notch 15 is from front end face 101 toward rear end face 102 Extension, buffering notch 15 are connected with insertion passage 14.The lower face 106 of main body 1 also has there are two lower deep gouge 16, two lower deep gouges 16 are recessed from lower face 106, and two lower deep gouges 16 are located at the position close to left side 103 and right side 104 respectively.

Terminal 3 extends to mounting groove 17 from insertion passage 14, and along the vertical direction from boss 11 toward lower convexity, film 2 Seal mounting groove 17.In 3 assembling process of terminal, terminal 3 can be mounted in main body 1 by mounting groove 17, and passes through glue Piece 2 prevents impurity from entering, and pollutes terminal 3, causes happening for open circuit.

Wherein, due to front end face 101 lower end than upper end with close to rear end face 102, user is in plug headset plug When, it will usually applying active force towards the direction of upper surface 105, strengthening rib strip 12 can strengthen the compression strength of upper surface 105, It prevents from damaging.In addition, insertion passage 14 aligns with strengthening rib strip 12, although the thickness at strengthening rib strip 12 increased, not The whole thickness in upper surface 105 can be increased, be conducive to the miniaturization of earphone socket, also help reduction material cost.

Wherein, connected due to buffering notch 15 with insertion passage 14, in headset plug swapping process, the work of application Firmly deform upon earphone socket, can also by buffer notch 15 carry out active force buffering, prevent rigid contact so as to Cause permanent damage.

Wherein, two of lower face 106 lower deep gouges 16 are conducive to further reduce the volume of earphone socket, and under two Deep gouge 16 is located at the position close to left side 103 and right side 104 respectively, therefore does not interfere with insertion 14 neighbouring position of passage Compression strength.

Wherein, in the present embodiment, earphone socket along the vertical direction 43 thickness be 3.4-3.56mm.Due to thickness compared with It is thin, therefore during earphone socket is installed to electronic product, it is susceptible to offset.Locating slot 13 can in installation process with The effect of guiding and /V is realized in projection cooperation in electronic product, so as to position exactly.Further, since electronic product In, the element at earphone socket rear end face 102 is less, therefore sets projection more convenient, therefore locating slot 13 is set Close to the position of rear end face 102.

As it can be seen that the earphone socket with said structure, can not only ensure whole compression strength, moreover it is possible to meet miniaturization Demand.

The preferred embodiments of embodiment described above, simply the utility model, are not to limit the implementation model of the utility model It encloses, therefore the equivalent change or modification that all construction, feature and principles according to described in present utility model application the scope of the claims are done, it should all It is included in the utility model patent application range.

Claims (5)

1. a kind of earphone socket of miniaturization, the earphone socket include：Main body, film and terminal, substantially six face of main body Shape has front end face, rear end face, left side, right side, upper surface and lower face, and top is compared in the lower part of the front end face Closer to the rear end face, the upper surface has mounting groove, and the mounting groove is recessed from the upper surface to be set, the main body Middle part have insertion passage, it is described insertion passage extend from the front end face toward the rear end face, it is described be inserted into passage have One insert port, the insert port are located on the front end face, the mounting groove with it is described insertion passage connect, the terminal from The insertion passage extends to the mounting groove, and the film seals the mounting groove, it is characterised in that：The upper surface also has There is strengthening rib strip, the strengthening rib strip is from upper surface protrusion, and the insertion passage aligns with the strengthening rib strip, under described End face have buffering notch, it is described buffering notch extend from the front end face toward the rear end face, it is described buffer notch with it is described It is inserted into passage connection.

2. the earphone socket minimized as described in claim 1, it is characterised in that：The upper surface also has locating slot, institute Locating slot is stated from the upper surface to be recessed.

3. the earphone socket minimized as claimed in claim 2, it is characterised in that：The locating slot is located at close to the rear end The position in face.

4. the earphone socket minimized as described in claim 1, it is characterised in that：The lower face sinks there are two also having Slot, two lower deep gouges are recessed from the lower face.

5. the earphone socket minimized as claimed in claim 4, it is characterised in that：Two lower deep gouges are located at respectively close to described Left side and the position of the right side.