CN218123913U

CN218123913U - Audio connector device for interphone

Info

Publication number: CN218123913U
Application number: CN202221656497.9U
Authority: CN
Inventors: 管明雄
Original assignee: Shenzhen Nbt Communication Technology Co ltd
Current assignee: Shenzhen Nbt Communication Technology Co ltd
Priority date: 2022-06-28
Filing date: 2022-06-28
Publication date: 2022-12-23
Anticipated expiration: 2032-06-28

Abstract

The utility model discloses an audio frequency piecing devices for intercom, it fits the epitheca at drain pan top including drain pan and lid, the bottom of drain pan inlays and is equipped with the soft glue seat, the embedded probe support that is equipped with in soft glue seat, the top of contact pin support is equipped with the Pogopin connecting plate, be equipped with a plurality of downwardly extending's probe on the Pogopin connecting plate, the probe passes contact pin support and soft glue seat in proper order and downwardly extending, be equipped with female seat PCB board in the epitheca, female seat PCB board and Pogopin connecting plate electric connection, be equipped with audio socket on the female seat PCB board, seted up on the epitheca and dodged the mouth, audio socket is located dodges the mouth, the drain pan is used for can dismantling the cooperation with the shell of intercom, the probe is used for the mutual butt with the signal contact on the intercom, the bottom of soft glue seat is formed with downward convex bounding wall portion, a plurality of probes all are located the inboard of bounding wall portion. The utility model discloses have switching adaptation function, not only conveniently be used for being connected intercom and ordinary earphone, convenient to use moreover, save the cost.

Description

Audio connector device for interphone

Technical Field

The utility model relates to an intercom fittings especially relates to an audio frequency piecing devices for intercom.

Background

The intercom is the communication equipment through wireless mode transmission audio signal, take up to 18P plug series intercom as an example, it usually includes a Pogopin connecting seat, this connecting seat can be used to connect and write the frequency data line, connect in the computer through writing the frequency data line, also can be connected in microphone earphone through Pogopin plug, when it connects microphone earphone, can only adapt Pogopin plug, do not have the commonality, when breaking down and need maintaining and changing, only can change whole plug, not only cause the use inconvenient and the use cost of product is higher, can not satisfy user's needs and market demand.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in, to prior art's not enough, provides one kind and has switching adaptation function, conveniently is connected the intercom with ordinary earphone to convenient to use, save the audio frequency piecing devices that are used for the intercom of cost.

In order to solve the technical problem, the utility model adopts the following technical scheme.

The utility model provides an audio frequency piecing devices for intercom, its fits including drain pan and lid the epitheca at drain pan top, the bottom of drain pan inlays and is equipped with the flexible glue seat, the embedded probe support that is equipped with of flexible glue seat, the top of probe support is equipped with the Pogopin connecting plate, be equipped with a plurality of downwardly extending's probe on the Pogopin connecting plate, the probe passes in proper order the probe support with flexible glue seat and downwardly extending, be equipped with female seat PCB board in the epitheca, female seat PCB board with Pogopin connecting plate electric connection, be equipped with the audio socket on the female seat PCB board, seted up on the epitheca and dodged the mouth, the audio socket is located dodge the mouth, the drain pan be used for with the cooperation can be dismantled to the shell of intercom, the probe be used for with mutual butt of signal contact on the intercom, the bottom of flexible glue seat is formed with downwardly convex bounding wall portion, and a plurality of probes all are located the inboard of bounding wall portion.

Preferably, the top of probe support is formed with the location of vertical setting and inserts the post, set up the location jack on the Pogopin connecting plate, the location is inserted the post and is inserted and locate in the location jack and the two closely cooperate.

Preferably, the top of the soft rubber seat is provided with a clamping groove, and the probe support is clamped in the clamping groove.

Preferably, the soft rubber seat is a silica gel seat.

Preferably, the interphone comprises a locking screw, the locking screw penetrates through the upper shell and the bottom shell, the locking screw is rotatably connected with the upper shell and the bottom shell, and a threaded portion which is used for being mutually screwed with an outer shell of the interphone is arranged at the lower end of the locking screw.

Preferably, the edge of drain pan is formed with the joint tongue that slopes to the below of slope, the joint tongue with locking screw locates respectively the both ends of drain pan.

Preferably, a cover plate is arranged on the outer side of the bottom shell, a plug is formed on the cover plate, and the plug is inserted into the audio socket and is tightly matched with the audio socket.

Preferably, an insertion piece extending outwards is formed at the edge of the cover plate, a slotted hole in a shape like a Chinese character 'yi' is formed in the side portion of the bottom shell, the insertion piece is inserted into the slotted hole in a shape like a Chinese character 'yi', reverse buckles are formed on the top and the two side portions of the insertion piece, and the reverse buckles are clamped on the inner side of the slotted hole in a shape like a Chinese character 'yi'.

Preferably, the top welding of Pogopin connecting plate has many needles plug, the bottom welding of female seat PCB board has many needles socket, many needles plug and many needles socket grafting cooperation.

Preferably, 18 through holes are formed in the soft rubber seat, the number of the probes is smaller than that of the through holes, and the probes penetrate through the corresponding through holes.

The utility model discloses an among the audio frequency piecing devices for intercom the bottom of drain pan inlays and is equipped with the flexible glue seat, utilizes the flexible glue seat can closely cooperate with the shell of intercom, is in simultaneously directly inlay in the flexible glue seat and adorn the probe support, make a plurality of probes on the Pogopin connecting plate pass in proper order the probe support with the flexible glue seat, and the butt in signal contact on the intercom is in simultaneously be equipped with female seat PCB board in the upper shell, work as after the shell of drain pan and intercom is connected, the signal contact of intercom, a plurality of probes Pogopin connecting plate the female seat PCB board with the signal route is constituteed to the audio frequency socket, usable this moment audio frequency socket is connected with ordinary microphone earphone, simultaneously, because of the flexible glue seat has certain elasticity, moreover the probe support directly inlay to adorn in within the flexible glue seat, so under the elasticity effect, can keep a plurality of probe butt on the Pogopin connecting plate in the signal route of intercom reliably, in addition the surround and under the guard action of surrounding plate, still realized and dustproof function and the waterproof adaptation is compared, thereby the utility model has realized the convenience is connected in the earphone with the adaptation cost is saved in the earphone.

Drawings

Fig. 1 is a first perspective view of the audio connector device of the present invention;

fig. 2 is a second perspective view of the audio connector device of the present invention;

fig. 3 is an exploded view of the audio connector device of the present invention;

fig. 4 is a second exploded view of the audio connector device of the present invention;

fig. 5 is a side view of the audio connector apparatus of the present invention;

FIG. 6 isbase:Sub>A cross-sectional view taken along line A-A of FIG. 5;

FIG. 7 is a view showing the assembled structure of the soft rubber holder and the probe holder;

fig. 8 is an exploded view of the soft gel holder and probe mount.

Detailed Description

The present invention will be described in more detail with reference to the accompanying drawings and examples.

The utility model discloses an audio frequency piecing devices for intercom combines fig. 1 to 8 shown, and it fits including drain pan 1 and lid the epitheca 2 at drain pan 1 top, the bottom of drain pan 1 inlays and is equipped with flexible glue seat 3, the embedded probe support 4 that is equipped with of flexible glue seat 3, the top of probe support 4 is equipped with Pogopin connecting plate 5, be equipped with a plurality of downwardly extending's probe 50 on the Pogopin connecting plate 5, probe 50 passes in proper order probe support 4 with flexible glue seat 3 and downwardly extending, be equipped with female seat PCB board 6 in the epitheca 2, female seat PCB board 6 with Pogopin connecting plate 5 electric connection, be equipped with audio socket 60 on female seat PCB board 6, seted up on the epitheca 2 and avoided mouthful 20, audio socket 60 is located avoid in the mouth 20, drain pan 1 be used for with the cooperation can be dismantled to the shell of intercom, probe 50 be used for with signal mutual butt on the intercom, the bottom of flexible glue seat 3 is formed with downwardly convex bounding wall portion 32, a plurality of enclosing the probe 50 is all located the inboard contact point 32.

In the above-mentioned structure, the bottom of drain pan 1 inlays and is equipped with soft rubber seat 3, utilizes soft rubber seat 3 can closely cooperate with the shell of intercom, is in simultaneously directly inlay in soft rubber seat 3 and adorn probe support 4, make a plurality of probes 50 on the Pogopin connecting plate 5 pass in proper order probe support 4 with soft rubber seat 3, and the butt in signal contact on the intercom, be in simultaneously be equipped with female seat PCB board 6 in upper shell 2, work as the shell of drain pan 1 and intercom is connected the back, the signal contact of intercom, a plurality of probes 50, pogopin connecting plate 5 female seat PCB board 6 with audio frequency socket 60 constitutes signal path, usable this moment audio frequency socket 60 is connected with ordinary microphone earphone, simultaneously, because of soft rubber seat 3 has certain elasticity, and probe support 4 directly in within soft rubber seat 3, so under the elastic force effect, can keep a plurality of probes 50 on the Pogopin connecting plate 5 connect reliably in the signal contact of intercom, in addition surround the signal contact of surrounding and protect 32, realize that the adaptation function is convenient for use under the waterproof and the earphone, thereby has realized the adaptation cost is saved and has been used more practically.

For make probe support 4 with Pogopin connecting plate 5 is reliably fixed, in this embodiment, the top of probe support 4 is formed with the location of vertical setting and inserts post 40, location jack 51 has been seted up on Pogopin connecting plate 5, the location is inserted post 40 and is inserted and locate in the location jack 51 and the two closely cooperate.

In order to be more tightly clamped and fixed with the probe holder 4, in this embodiment, a clamping groove 30 is formed at the top of the soft rubber seat 3, and the probe holder 4 is clamped in the clamping groove 30.

In practical application, the soft rubber base 3 is a silica gel base. Wherein, the silica gel material soft rubber seat 3 can its elastic capacity of full play, thereby improve the utility model discloses audio frequency piecing devices is closely spent with the combination of intercom.

As a preferable mode, the present embodiment includes a locking screw 7, the locking screw 7 penetrates through the upper casing 2 and the bottom casing 1, the locking screw 7 is rotatably connected with the upper casing 2 and the bottom casing 1, and a threaded portion 70 for being screwed with the outer casing of the intercom is provided at the lower end of the locking screw 7.

Furthermore, the edge of drain pan 1 is formed with the joint tongue 10 of slope below to the slant, joint tongue 10 with locking screw 7 branch is located the both ends of drain pan 1. In the above structure, the clamping tongue 10 and the locking screw 7 cooperate with each other to make the audio connector device of the present invention reliably clamped on the housing of the intercom.

In practical applications, the intercom is often used under the condition that the earphone is not plugged, and at this time, the audio jack 60 needs to be shielded and protected, for this reason, in this embodiment, a cover plate 11 is disposed on the outer side of the bottom case 1, a plug 12 is formed on the cover plate 11, and the plug 12 is inserted into the audio jack 60 and is tightly matched with the audio jack 60.

In order to realize that the cover plate 11 can be freely turned over, in this embodiment, an insertion sheet 13 extending outward is formed at an edge of the cover plate 11, a linear slot hole 14 is formed in a side portion of the bottom case 1, the insertion sheet 13 is inserted into the linear slot hole 14, inverted buckles 15 are formed at top portions and two side portions of the insertion sheet 13, and the inverted buckles 15 are clamped inside the linear slot hole 14. In this embodiment, preferably, the top and two sides of the inserting piece 13 are formed with the reverse buckles 15, so that the inserting piece 13 is clamped in the slotted hole 14 in a clamping manner, so as to facilitate installation of the cover plate 11.

For realizing the Pogopin connecting plate 5 with female seat PCB 6's reliable connection, in this embodiment, the welding of the top of Pogopin connecting plate 5 has many needles of plugs 52, the welding of female seat PCB 6's bottom has many needles of sockets 61, many needles of plugs 52 and many needles of sockets 61 cooperation of pegging graft.

As a preferable mode, 18 through holes 31 are formed in the soft rubber base 3, the number of the probes 50 is smaller than the number of the through holes 31, and the probes 50 pass through the corresponding through holes 31. This embodiment is in 18 through-holes 31 have been seted up on the soft rubber seat 3, can carry out the accordant connection with the intercom of 18P plug, to the intercom of different styles, if the position of its signal contact changes, then only need change the corresponding Pogopin connecting plate can, make the utility model discloses audio frequency piecing devices has good commonality in design and manufacturing process.

The above is only the embodiment of the present invention, and is not intended to limit the present invention, and all modifications, equivalent replacements or improvements made within the technical scope of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides an audio frequency piecing devices for intercom, its characterized in that fits including drain pan (1) and lid upper shell (2) at drain pan (1) top, the bottom of drain pan (1) inlays and is equipped with flexible glue seat (3), the embedded probe support (4) that is equipped with of flexible glue seat (3), the top of probe support (4) is equipped with Pogopin connecting plate (5), be equipped with a plurality of downwardly extending's probe (50) on Pogopin connecting plate (5), probe (50) pass in proper order probe support (4) with flexible glue seat (3) and downwardly extending, be equipped with female seat PCB board (6) in upper shell (2), female seat PCB board (6) with Pogopin connecting plate (5) electric connection, be equipped with audio socket (60) on female seat PCB board (6), seted up on upper shell (2) and dodged mouth (20), audio socket (60) are located dodge mouthful (20), drain pan (1) be used for with the shell of intercom can dismantle the cooperation, be used for the butt with flexible contact portion (50) and flexible glue seat (32) are all formed a plurality of probe inboard down.

2. The audio connector device for intercom according to claim 1, wherein a vertically disposed positioning insertion column (40) is formed on top of the probe holder (4), a positioning insertion hole (51) is opened on the Pogopin connecting plate (5), the positioning insertion column (40) is inserted into the positioning insertion hole (51) and the two are tightly fitted.

3. The audio connector device for intercom according to claim 1, wherein a card slot (30) is opened at the top of the soft rubber seat (3), and the probe support (4) is clamped in the card slot (30).

4. The audio connector device for intercom as claimed in claim 1, wherein said soft rubber seat (3) is a silicone seat.

5. The audio connector device for intercom according to claim 1, characterized in that it comprises a locking screw (7), said locking screw (7) passing through said upper shell (2) and said bottom shell (1), said locking screw (7) being rotatably connected to said upper shell (2) and said bottom shell (1), the lower end of said locking screw (7) being provided with a threaded portion (70) for being screwed to the housing of the intercom.

6. The audio connector apparatus for intercom according to claim 5, wherein a latch tongue (10) inclined obliquely downward is formed at an edge of the bottom case (1), and the latch tongue (10) and the locking screw (7) are respectively provided at both ends of the bottom case (1).

7. The audio connector device for intercom as claimed in claim 1, wherein a cover plate (11) is provided on an outer side of said bottom case (1), a plug (12) is formed on said cover plate (11), said plug (12) is inserted into said audio jack (60) and is tightly fitted with said audio jack.

8. The audio connector device for intercom according to claim 7, wherein an insertion piece (13) extending outward is formed at an edge of the cover plate (11), a slotted hole (14) is formed at a side portion of the bottom case (1), the insertion piece (13) is inserted into the slotted hole (14), an inverted buckle (15) is formed at a top portion and two side portions of the insertion piece (13), and the inverted buckle (15) is clamped inside the slotted hole (14).

9. The audio connector device for intercom according to claim 1, characterized in that a multi-pin plug (52) is welded on top of said Pogopin connecting plate (5), a multi-pin socket (61) is welded on bottom of said female PCB board (6), said multi-pin plug (52) is in plugging fit with said multi-pin socket (61).

10. The audio connector device for intercom according to claim 1, wherein 18 through holes (31) are opened on the soft rubber seat (3), the number of the probes (50) is smaller than the number of the through holes (31), and the probes (50) pass through the corresponding through holes (31).