CN210274062U

CN210274062U - Portable multifunctional interphone

Info

Publication number: CN210274062U
Application number: CN201921852469.2U
Authority: CN
Inventors: 杨学文
Original assignee: Dexun Electronic Shenzhen Co ltd
Current assignee: Dexun Electronic Shenzhen Co ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-04-07
Anticipated expiration: 2029-10-31

Abstract

The utility model relates to an intercom technical field, and disclose a portable multi-functional intercom, including intercom body and antenna, the rectangle conversation hole has been seted up to the outer wall of intercom body, and the pore wall swing joint in rectangle conversation hole has fixed frame, and the inner wall connection of fixed frame has the dust screen, and the outer wall of intercom body is seted up flutedly, and the inner wall fixedly connected with fixed establishment of recess, the jack with fixed establishment matched with is seted up to the lateral wall of fixed frame, and the fluting has been seted up to the lateral wall of intercom body, and the through-hole of two symmetric distributions is seted up to the grooved inner wall. The utility model discloses can effectively improve the convenience that the intercom carried, can improve the protective capacities of intercom antenna simultaneously, avoid the intercom because of the unable normal use of antenna damage to and can improve the convenience of dust screen foreign matter clearance on the intercom, ensure the transmission sound that the intercom can be high-quality, and then improve the result of use of intercom.

Description

Portable multifunctional interphone

Technical Field

The utility model relates to an intercom technical field especially relates to a portable multi-functional intercom.

Background

The interphone is a two-way mobile communication tool, can be used for communication without any network support, has no telephone charge, and is suitable for occasions with relatively fixed and frequent communication. Interphones currently have three main categories: the analog interphone, the digital interphone and the IP interphone are terminal equipment for trunking communication, can be used as the terminal equipment for trunking communication and can also be used as a professional wireless communication tool in mobile communication.

The most fixed setting of current intercom antenna, the antenna that nevertheless stretches out increases the occupation space of intercom, leads to the intercom inconvenient to carry, and in addition, dust screen on the current intercom leads to blockking up the inconvenient clearance of foreign matter on the dust screen because of inconvenient taking out, and the dust screen blocks up influence sound transmission simultaneously, leads to the intercom speech transmission fuzzy, and then influences the result of use of intercom.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art fixed setting of intercom antenna most, the antenna that nevertheless stretches out increases the occupation space of intercom, leads to the intercom inconvenient to carry to and the dust screen blocks up and influences the sound transmission, lead to intercom speech transmission fuzzy, and then influence the problem of intercom result of use, and the portable multi-functional intercom that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a portable multifunctional interphone comprises an interphone body and an antenna, wherein the outer wall of the interphone body is provided with a rectangular communication hole, and the wall of the rectangular communication hole is movably connected with a fixed frame, the inner wall of the fixed frame is connected with a dust screen, the outer wall of the interphone body is provided with a groove, the inner wall of the groove is fixedly connected with a fixing mechanism, the side wall of the fixing frame is provided with jacks matched with the fixing mechanism, the side wall of the interphone body is provided with a slot, the inner wall of the slot is provided with two through holes which are symmetrically distributed, the wall of the through hole is movably connected with a rotating block, the opposite ends of the two rotating blocks are fixedly connected with the outer wall of the bottom end of the antenna together, the outer wall of the bottom end of the antenna is fixedly connected with an arc-shaped conducting strip, the side wall of the slot is provided with a connecting hole, and the hole wall of the connecting hole is fixedly connected with a conductive block, and the outer wall of the conductive block is contacted with the arc-shaped conductive sheet.

Preferably, the fixed establishment include with recess inner wall fixed connection's antifriction bearing, antifriction bearing's inner wall fixedly connected with screw rod, the pole wall threaded connection of screw rod has the nut, the go-between has been cup jointed in the outer wall activity of nut, two inserted bars of the outer wall fixedly connected with of go-between, the one end that the inserted bar was kept away from the go-between passes the lateral wall of intercom body and the jack swing joint of fixed frame.

Preferably, the outer wall of the rotating block is fixedly sleeved with a rubber sleeve.

Preferably, one end of the screw rod, which is far away from the groove, is fixedly connected with a rotating block.

Preferably, the outer wall of the interphone body is fixedly connected with a belt clip.

Preferably, the outer wall of the interphone body is fixedly connected with a baffle, and the inner wall of the baffle is movably connected with the outer wall of the fixing frame.

Compared with the prior art, the utility model provides a portable multi-functional intercom possesses following beneficial effect:

1. this portable multi-functional intercom, through being provided with the commentaries on classics piece, the fluting, conducting block and arc conducting strip, rotate the antenna through the commentaries on classics piece when the intercom is not used, make the antenna enter into in the fluting, the conducting arc piece constantly contacts with the conducting block when the antenna rotates, ensure that the antenna can normal use, can reduce the volume of intercom after the antenna enters into the fluting, the intercom occupation space has been reduced simultaneously, and can protect the antenna in putting into the fluting to the antenna, avoid the antenna to be damaged by other article extrudions, the convenience that the intercom carried can effectively be improved to this structure, the protective capacities of intercom antenna can be improved simultaneously, avoid the intercom to damage because of the antenna and unable normal use.

2. This portable multi-functional intercom, through being provided with the inserted bar, the screw rod, nut and go-between, when the intercom dust screen is blockked up, rotate the screw rod through the turning block, the screw rod makes the go-between remove through the nut, the go-between drives the inserted bar and breaks away from the jack on the fixed frame, later take out the dust screen through the fixed frame, then clear up the foreign matter on the dust screen, and foreign matter clearance process labour saving and time saving, clear up the simple operation simultaneously, avoid the dust screen to block up the influence sound transmission, this mechanism can improve the convenience of dust screen foreign matter clearance on the intercom, guarantee intercom can high-quality transmission sound, and then the result of use of intercom has been improved.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can effectively improve the convenience that the intercom carried, can improve the protective capacities of intercom antenna simultaneously, avoid the intercom because of the unable normal use of antenna damage to and can improve the convenience of dust screen foreign matter clearance on the intercom, guarantee the transmission sound that the intercom can be high-quality, and then improved the result of use of intercom.

Drawings

Fig. 1 is a schematic structural view of a portable multifunctional interphone provided by the utility model;

fig. 2 is a schematic structural diagram of a left view of the portable multifunctional interphone provided by the utility model;

fig. 3 is a schematic structural view of a portion a of a portable multifunctional interphone of the present invention;

fig. 4 is a schematic structural diagram of a part B of the portable multifunctional interphone of the present invention.

In the figure: the novel interphone comprises an interphone body 1, an antenna 2, a fixing frame 3, a dust screen 4, a groove 5, a fixing mechanism 6, a rolling bearing 61, a screw rod 62, a nut 63, a connecting ring 64, an inserting rod 65, a slot 7, a rotating block 8, an arc-shaped conducting strip 9, a conducting block 10, a rubber sleeve 11, a rotating block 12, a belt clamp 13 and a baffle 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a portable multifunctional interphone comprises an interphone body 1 and an antenna 2, wherein a rectangular communication hole is formed in the outer wall of the interphone body 1, a fixed frame 3 is movably connected to the wall of the rectangular communication hole, a dust screen 4 is connected to the inner wall of the fixed frame 3, a groove 5 is formed in the outer wall of the interphone body 1, a fixing mechanism 6 is fixedly connected to the inner wall of the groove 5, a jack matched with the fixing mechanism 6 is formed in the side wall of the fixed frame 3, a slot 7 is formed in the side wall of the interphone body 1, two through holes are symmetrically distributed in the inner wall of the slot 7, rotating blocks 8 are movably connected to the wall of the through hole, opposite ends of the two rotating blocks 8 are fixedly connected to the outer wall of the bottom end of the antenna 2, an arc-shaped conductive sheet 9 is fixedly connected to the outer wall of the bottom end of the, the outer wall of the conductive block 10 is in contact with the arc-shaped conductive sheet 9.

Fixing mechanism 6 includes antifriction bearing 61 with recess 5 inner wall fixed connection, antifriction bearing 61's inner wall fixed connection has screw rod 62, screw rod 62's pole wall threaded connection has nut 63, go-between 64 has been cup jointed in the outer wall activity of nut 63, two inserted bars 65 of go-between 64's outer wall fixed connection, the lateral wall that intercom body 1 was passed to the one end that inserted bar 65 kept away from go-between 64 and the jack swing joint of fixed frame 3, this mechanism can improve the convenience of 4 foreign matter clearance of dust screen on the intercom, the transmission sound that the guarantee intercom can be high-quality, and then the result of use of intercom has been improved.

The outer wall of the rotating block 8 is fixedly sleeved with a rubber sleeve 11, the rubber sleeve 11 can increase the friction force of the rotating block 8, and therefore the antenna 2 can be placed in any angle static state.

One end of the screw 62 far away from the groove 5 is fixedly connected with a rotating block 12, and the rotating block 12 can conveniently rotate the screw 62.

The outer wall fixedly connected with belt clip 13 of intercom body 1, belt clip 13 can make things convenient for the bar intercom to put on the waistband.

The outer wall fixedly connected with baffle 14 of intercom body 1, the inner wall of baffle 14 and the outer wall swing joint of fixed frame 3, baffle 14 can ensure the stability that fixed frame 3 placed.

In the utility model, when the interphone is not used, the antenna 2 is rotated by the rotating block 8 to enter the slot 7, the conductive arc-shaped piece 9 is contacted with the conductive block 10 at the moment when the antenna 2 is rotated, the normal use of the antenna 2 is ensured, the volume of the interphone can be reduced after the antenna 2 enters the slot 7, the occupied space of the interphone is reduced, the antenna 2 can be protected by putting the antenna 2 into the slot 7, the antenna 2 is prevented from being extruded and damaged by other objects, the structure can effectively improve the portability of the interphone, simultaneously the protective capability of the interphone antenna can be improved, the interphone can be prevented from being used normally due to the damage of the antenna, when the dustproof net 4 of the interphone is blocked, the screw rod 62 is rotated by the rotating block 12, the screw rod 62 moves the connecting ring 64 through the nut 63, the connecting ring 64 drives the inserted rod 65 to be separated from the jack on the fixed frame 3, afterwards take out dust screen 4 through fixed frame 3, then clear up the foreign matter on the dust screen 4, and foreign matter clearance process labour saving and time saving, the simple operation of clearing up simultaneously avoids dust screen 4 to block up the influence sound transmission, and this mechanism can improve the convenience of dust screen 4 foreign matter clearance on the intercom, and the transmission sound that the guarantee intercom can be high-quality, and then has improved the result of use of intercom.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A portable multifunctional interphone comprises an interphone body (1) and an antenna (2) and is characterized in that a rectangular call hole is formed in the outer wall of the interphone body (1), a fixing frame (3) is movably connected to the hole wall of the rectangular call hole, a dust screen (4) is connected to the inner wall of the fixing frame (3), a groove (5) is formed in the outer wall of the interphone body (1), a fixing mechanism (6) is fixedly connected to the inner wall of the groove (5), jacks matched with the fixing mechanism (6) are formed in the side wall of the fixing frame (3), a slot (7) is formed in the side wall of the interphone body (1), two through holes are symmetrically distributed in the inner wall of the slot (7), a rotating block (8) is movably connected to the hole wall of the through hole, and one end, opposite to the rotating block (8), of each rotating block is fixedly connected to the outer wall of the bottom end of the antenna (, antenna (2) bottom outer wall fixedly connected with arc conducting strip (9), the connecting hole has been seted up to the lateral wall of fluting (7), and the pore wall fixedly connected with conducting block (10) of connecting hole, the outer wall and the arc conducting strip (9) of conducting block (10) contact.

2. The portable multifunctional interphone of claim 1, characterized in that the fixing mechanism (6) comprises a rolling bearing (61) fixedly connected with the inner wall of the groove (5), the inner wall of the rolling bearing (61) is fixedly connected with a screw (62), the rod wall of the screw (62) is in threaded connection with a nut (63), the outer wall of the nut (63) is movably sleeved with a connecting ring (64), the outer wall of the connecting ring (64) is fixedly connected with two inserting rods (65), and one end of each inserting rod (65) far away from the connecting ring (64) penetrates through the side wall of the interphone body (1) and is movably connected with an inserting hole of the fixing frame (3).

3. The portable multifunctional interphone according to claim 1, characterized in that the outer wall of the rotating block (8) is fixedly sleeved with a rubber sleeve (11).

4. The portable multifunctional interphone according to claim 2, characterized in that the end of the screw (62) far from the groove (5) is fixedly connected with a turning block (12).

5. The portable multifunctional interphone according to claim 1 is characterized in that the outer wall of said interphone body (1) is fixedly connected with a belt clip (13).

6. The portable multifunctional interphone of claim 1, characterized in that the outer wall of the interphone body (1) is fixedly connected with a baffle (14), and the inner wall of the baffle (14) is movably connected with the outer wall of the fixed frame (3).