Interphone with multifunctional PTT side key

Abstract

The utility model discloses an interphone with a multifunctional PTT side key, which comprises an interphone body and a dustproof plate, one side of the interphone body is provided with the multifunctional PTT key, the multifunctional PTT key is an integrated switch of a transmitting key (PTT) and a channel / frequency adjusting knob, the key can be pressed down for talkback, and the key can be rotated for channel or frequency adjustment and menu selection. In addition, the upper end of the other side of the interphone body is provided with the hidden storage groove, and the SP earphone interface and the Mic earphone interface in the interphone body are fixedly embedded in the hidden storage groove. According to the utility model, through the design of the hidden accommodating groove and the rotatable dustproof plate, when a user uses the earphone, the earphone can be easily accessed only by simply rotating and opening the dustproof plate towards the outer side, and a bolt and a sealing cover do not need to be manually dismounted like a traditional interphone, so that the operation process is greatly simplified, and the use efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of intercom, especially intercom with multifunctional PTT side key. BACKGROUND

[0002] As an instant communication tool, the intercom is widely used in public safety, transportation, construction site, outdoor exploration and other fields. Its core function is to realize point-to-point or point-to-multipoint voice communication through wireless signals, with the characteristics of simple operation and rapid response.

[0003] The utility model discloses a intercom with waterproof structure in earphone jack position, including intercom body, the intercom body includes mutually sealed connection's shell and battery, the lateral surface of shell is seted up with earphone slot, the slot bottom of earphone slot is seted up with earphone jack and two locking holes one, two locking holes one are divided and set up in the two sides of earphone jack, and earphone jack is equipped with waterproof cooperation piece, and waterproof cooperation piece is seted up with locking hole two corresponding with two locking holes one respectively, and each corresponding locking hole one and locking hole two are equipped with locking piece, and the orifice position of earphone jack and / or the slot wall of earphone slot is provided with sealing ring.

[0004] It adopts waterproof cooperation piece to install in earphone slot, and then adopts locking piece to lock in corresponding locking hole one and locking hole two, to seal earphone jack, in combination with the setting of sealing ring, to seal earphone jack between earphone slot and waterproof cooperation piece, to ensure the sealing property and waterproof property of intercom in earphone jack position.

[0005] But in actual use, still have some defects, for example, when needing to use earphone function, need to manually remove bolt, remove sealing cover, then install earphone, after the use of earphone, need to install the removed sealing cover again, and the operation is tedious, and the removed sealing cover cannot be stored, and is easy to lose, in addition, it is not convenient in the use operation process.

[0006] Therefore, an intercom with multifunctional PTT side key is provided. CONTENT OF UTILITY MODEL

[0007] The utility model aims at providing an intercom with multifunctional PTT side key, so as to solve or at least alleviate one or more of the above problems and other problems in the prior art.

[0008] In order to achieve the above-mentioned purpose, the main technical scheme adopted by the utility model comprises:

[0009] The utility model provides a kind of intercom with multifunctional PTT side key, including intercom body and dustproof plate, the side of the intercom body is equipped with multifunctional PTT key, the upper end of the other side of the intercom body is equipped with hidden storage groove, the SP earphone interface and Mic earphone interface in the intercom body are fixedly embedded in the hidden storage groove, the lower end of the dustproof plate is rotatably installed in the middle of the hidden storage groove, the dustproof plate rotates and closes to inside, the dustproof plate can shield the SP earphone interface and Mic earphone interface, the dustproof plate rotates and opens to outside, can expose the SP earphone interface and Mic earphone interface.

[0010] In a kind of intercom with multifunctional PTT side key according to the utility model, wherein the dustproof plate is rotatably installed in the inside of the hidden storage groove by damping pivot.

[0011] In a kind of intercom with multifunctional PTT side key according to the utility model, wherein the dustproof plate is rotatably installed in the inside of the hidden storage groove by damping pivot.

[0012] In a kind of intercom with multifunctional PTT side key according to the utility model, wherein the dustproof plate is rotatably installed in the inside of the hidden storage groove by damping pivot.

[0013] In a kind of intercom with multifunctional PTT side key according to the utility model, wherein the dustproof plate is rotatably installed in the inside of the hidden storage groove by damping pivot.

[0014] In a kind of intercom with multifunctional PTT side key according to the utility model, wherein the dustproof plate is rotatably installed in the inside of the hidden storage groove by damping pivot.

[0015] In a kind of intercom with multifunctional PTT side key according to the utility model, wherein the dustproof plate is rotatably installed in the inside of the hidden storage groove by damping pivot.

[0016] In a kind of intercom with multifunctional PTT side key according to the utility model, wherein the dustproof plate is rotatably installed in the inside of the hidden storage groove by damping pivot.

[0017] In a kind of intercom with multifunctional PTT side key according to the utility model, wherein the dustproof plate is rotatably installed in the inside of the hidden storage groove by damping pivot.

[0018] The utility model discloses a intercom with multifunctional PTT side key, wherein, the one side upper end of the intercom body is fixedly embedded with a display screen, and the one side upper end of the intercom body away from the display screen is provided with a back clamp mounting threaded hole.

[0019] The utility model at least has following beneficial effects:

[0020] The utility model discloses a hidden storage groove and rotatable dustproof plate, the user only needs to simply rotate the dustproof plate outward and open when using the earphone, and can easily access the earphone, without manually removing the bolt and sealing cover like the traditional intercom, greatly simplifying the operation process, and improving the use efficiency.

[0021] The dustproof plate is directly rotatably installed in the hidden storage groove, without dismounting, effectively avoiding the problem that the sealing cover is easy to lose in the traditional intercom with multifunctional PTT side key, and enhancing the integrity and durability of the intercom with multifunctional PTT side key.

[0022] The multifunctional PTT key is a transmitting key (PTT) and channel / frequency adjustment knob integrated switch, and pressing the key can intercom, and rotating can adjust the channel or frequency, menu selection, so that the intercom is more convenient to operate in the operation process. BRIEF DESCRIPTION OF DRAWINGS

[0023] The drawings described herein are used to provide further understanding of the present application, and constitute a part of the present application, the illustrative embodiments of the present application and the description thereof are used to explain the present application, and do not constitute improper limitation on the present application.

[0024] Figure 1 It is the structure schematic view of the intercom with multifunctional PTT side key of the utility model;

[0025] Figure 2 It is the structure schematic view of the intercom with multifunctional PTT side key of the utility model; Figure 1 It is the enlarged structure schematic view of A part in the utility model;

[0026] Figure 3 It is the structure schematic view when the utility model is not installed antenna;

[0027] Figure 4 It is the structure schematic view when the dustproof plate of the utility model is opened;

[0028] Figure 5 It is the structure schematic view of another view of the intercom with multifunctional PTT side key of the utility model;

[0029] Figure 6 It is the structure schematic view of the display screen of the utility model;

[0030] Figure 7 It is the structural schematic view of the charging port of the utility model;

[0031] Figure 8 It is the structural schematic view of the battery of the utility model;

[0032] Figure 9 It is the circuit schematic view of the multifunctional PTT key and control chip of the utility model;

[0033] Figure 10 It is the circuit schematic view of the radio frequency module of the utility model;

[0034] Figure 11 It is the circuit schematic view of the display screen of the utility model.

[0035] Explanation of the attached drawings:

[0036] 1, intercom body; 101, hidden storage groove; 102, dustproof plate; 1021, easy dial groove; 1022, waterproof sealing ring; 103, back clamp mounting threaded hole; 104, seat charging contact point; 2, display screen; 3, charging port; 4, charging indicator light; 5, antenna; 6, SP earphone interface; 7, Mic earphone interface; 8, antenna interface; 9, volume adjustment knob; 10, multifunctional PTT key; 11, self-defined key; 12, battery. DETAILED DESCRIPTION

[0037] The implementation of the present application will be described in detail below with the help of the attached drawings and examples, so that the realization process of how to apply technical means to solve technical problems and achieve technical effects can be fully understood and implemented.

[0038] Please refer to Figures 1 to 11 , the present embodiment provides a kind of intercom with multifunctional PTT side key, including intercom body 1 and dustproof plate 102.

[0039] Wherein, as Figure 6 Indicated in the present embodiment, the side of intercom body 1 is equipped with multifunctional PTT key 10, and the working circuit of the multifunctional PTT key 10 refers to Figures 9-11 , the multifunctional PTT key 10 for transmitting key (PTT) and channel / frequency adjustment knob integrated switch is set, and pressing can press the key to talk, and rotation can adjust channel or frequency, menu selection, so that the intercom is more convenient to operate in the use operation process.

[0040] Wherein, on the other side of the intercom body 1 upper end is provided with a hidden storage groove 101, the SP earphone interface 6 and the Mic earphone interface 7 in the intercom body 1 are fixedly embedded in the hidden storage groove 101, the lower end of the dustproof plate 102 is rotatably installed in the middle of the hidden storage groove 101, the dustproof plate 102 is rotated to close to the inside, the dustproof plate 102 can shield the SP earphone interface 6 and the Mic earphone interface 7, the dustproof plate 102 is rotated to open to the outside, and the SP earphone interface 6 and the Mic earphone interface 7 can be exposed.

[0041] By adopting the above technical scheme, when the earphone needs to be connected, the upper end of the dustproof plate 102 is pushed to the direction away from the SP earphone interface 6, so that the dustproof plate 102 is rotated to open to the outside, and the shielding of the dustproof plate 102 to the SP earphone interface 6 and the Mic earphone interface 7 is removed.

[0042] When the earphone is not needed, the dustproof plate 102 is rotated to the direction close to the SP earphone interface 6, so that the dustproof plate 102 is rotated to close to the inside, and the SP earphone interface 6 and the Mic earphone interface 7 are shielded again.

[0043] In the embodiment, the dustproof plate 102 is rotatably installed in the inside of the hidden storage groove 101 through the damping rotating shaft, and the stability of the dustproof plate 102 when shielding the SP earphone interface 6 and the Mic earphone interface 7 can be effectively improved by the damping rotating shaft.

[0044] In the embodiment, one side of the dustproof plate 102 is embedded with a waterproof sealing ring 1022, when the dustproof plate 102 is rotated upward to shield the SP earphone interface 6 and the Mic earphone interface 7, the waterproof sealing ring 1022 is in contact with the inner wall of the hidden storage groove 101, and the SP earphone interface 6 and the Mic earphone interface 7 are located on the inside of the waterproof sealing ring 1022, and the sealing property of the dustproof plate 102 when contacting the hidden storage groove 101 can be further improved by the waterproof sealing ring 1022, so that the water stains outside can be prevented from entering the SP earphone interface 6 and the Mic earphone interface 7.

[0045] In the embodiment, in order to facilitate the pushing of the dustproof plate 102, an easy pushing groove 1021 is formed at the end of the dustproof plate 102 away from the damping rotating shaft.

[0046] In the embodiment, the top of the intercom body 1 is provided with an antenna interface 8, and the antenna 5 is screw-fixedly installed on the antenna interface 8, and through the arrangement, the communication stability of the intercom with the multifunctional PTT side key is ensured.

[0047] In the embodiment, the intercom body 1 is internally fixedly installed with a battery 12 for power supply, and a seat charging contact point 104 for charging the battery 12 is fixedly embedded at the lower end of one side of the intercom body 1, so that the battery 12 can be charged by using a seat charger.

[0048] In the embodiment, the intercom body 1 is fixedly embedded with a charging port 3 at the bottom, so that the battery 12 can be charged by using a power bank or the like mobile power supply, so as to meet different use requirements.

[0049] In the embodiment, the intercom body 1 is fixedly embedded with a charging indicator light 4 at the bottom, so that the user can intuitively understand the current charging state through the charging indicator light 4.

[0050] In the embodiment, the intercom body 1 is installed with a volume adjustment knob 9 for adjusting the volume at the top away from the antenna 5, so that the volume of the loudspeaker in the intercom body 1 can be adjusted through the volume adjustment knob 9.

[0051] In the embodiment, the intercom body 1 is fixedly embedded with a display screen 2 at the upper end of one side, and a back clip mounting threaded hole 103 is formed at the upper end of the side of the intercom body 1 away from the display screen 2, so that the back clip can be mounted on the intercom body 1 through the back clip mounting threaded hole 103.

[0052] In the embodiment, a plurality of custom keys 11 are arranged on one side of the intercom body 1, so that the key functions can be set according to the needs through the custom keys 11, so as to meet different use requirements of the user.

[0053] The above description shows and describes several preferred embodiments of the utility model, but as described above, it should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified by the above teachings or related technical or knowledge within the scope of the utility model concept described herein. The modification and change made by the person skilled in the art without departing from the spirit and scope of the utility model shall be within the protection scope of the claims attached to the utility model.

Claims

1. A two-way radio having a multi-function PTT side key, characterized by, The intercom body (1) is provided with a multifunctional PTT key (10) on one side, a hidden storage groove (101) is formed in the upper end of the other side of the intercom body (1), the SP earphone interface (6) and the Mic earphone interface (7) in the intercom body (1) are fixedly embedded in the hidden storage groove (101), the dustproof plate (102) is rotatably installed at the middle part of the hidden storage groove (101), the dustproof plate (102) is closed by rotating inward, the dustproof plate (102) can shield the SP earphone interface (6) and the Mic earphone interface (7), and the dustproof plate (102) is opened by rotating outward, so that the SP earphone interface (6) and the Mic earphone interface (7) are exposed.

2. A radio having a multifunction PTT side key according to claim 1, wherein: The dustproof plate (102) is rotatably installed in the hidden storage groove (101) through a damping rotating shaft.

3. A radio having a multifunction PTT side key according to claim 2, wherein: One side of the dustproof plate (102) is embedded with a waterproof sealing ring (1022), when the dustproof plate (102) is rotated upward to shield the SP earphone interface (6) and the Mic earphone interface (7), the waterproof sealing ring (1022) is in contact with the inner wall of the hidden storage groove (101), and the SP earphone interface (6) and the Mic earphone interface (7) are located on the inner side of the waterproof sealing ring (1022).

4. A radio having a multifunction PTT side key according to claim 3, wherein: An easy-to-pull groove (1021) is formed in the end of the dustproof plate (102) away from the damping rotating shaft.

5. A radio having a multifunction PTT side key according to claim 1, wherein: An antenna interface (8) is formed in the top of the intercom body (1), and an antenna (5) is fixedly installed on the antenna interface (8) in a threaded manner.

6. A radio having a multifunction PTT side key according to claim 5, wherein: A storage battery (12) for power supply is fixedly installed in the intercom body (1), and a seat charging contact point (104) for charging the storage battery (12) is fixedly embedded on one side of the lower end of the intercom body (1).

7. A radio having a multifunction PTT side key according to claim 6, wherein: A charging port (3) is fixedly embedded in the bottom of the intercom body (1).

8. A radio having a multifunction PTT side key according to claim 7, wherein: A charging indicator light (4) is fixedly embedded in the bottom of the intercom body (1).

9. A radio having a multifunction PTT side key according to claim 8, wherein: A volume adjusting knob (9) for adjusting the volume is installed on one side of the top of the intercom body (1) away from the antenna (5).

10. A radio having a multifunction PTT side key according to any of claims 1-9, characterized in that: A display screen (2) is fixedly embedded on one side of the upper end of the intercom body (1), and a back clamping installation threaded hole (103) is formed in the upper end of the side of the intercom body (1) away from the display screen (2).

Images