CN213213449U

CN213213449U - Multi-person communication device for sports meeting

Info

Publication number: CN213213449U
Application number: CN202022270839.0U
Authority: CN
Inventors: 许振兴; 苏文欣; 陈豪
Original assignee: Beijing Yiti Sports Industry Development Co ltd
Current assignee: Beijing Yiti Sports Industry Development Co ltd
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-05-14
Anticipated expiration: 2030-10-13

Abstract

The utility model discloses a many people communication device for motion meeting of intercom technical field, including the intercom casing, the last fixed surface of intercom casing is connected with control panel, control panel's last fixed surface is connected with a plurality of not unidimensional control button, fixedly connected with battery standing groove in the intercom casing, the groove is accomodate to the fixed surface of battery standing groove is connected with the antenna, the groove is accomodate to the antenna, the one end of the interior fixed connection compression spring in groove is accomodate to the antenna, compression spring's other end fixedly connected with receiving antenna, the upper surface that receiving antenna passed the intercom casing extends to the outside of intercom casing, the through-hole has been seted up to the position that corresponds the antenna storage groove on the intercom casing. This utility model discloses can realize many people's communication in the noisy environment of motion meeting, the antenna of intercom is collapsible simultaneously, makes the intercom conveniently carry more and prevents that the antenna of intercom from being destroyed.

Description

Multi-person communication device for sports meeting

Technical Field

The utility model relates to an intercom technical field specifically is a many people communication device for sports meeting.

Background

The interphone is a two-way mobile communication tool, can communicate without any network support, generates no telephone charge, is suitable for relatively fixed and frequent communication occasions, and comprises a transmitter part: the phase-locked loop and the voltage-controlled oscillator generate a transmitted radio frequency carrier signal, the transmitted radio frequency carrier signal is subjected to buffering amplification, excitation amplification and power amplification to generate rated radio frequency power, the rated radio frequency power passes through an antenna low-pass filter to inhibit harmonic components, and then the radio frequency carrier signal is transmitted through an antenna, usually the antenna.

The in-process that the intercom carried among the prior art, often because the intercom collides other article by accident, makes the screen of intercom or button receive the touching, leads to the maloperation of intercom, and the antenna of intercom is very important to the intercom simultaneously, does not have the antenna to strengthen transmission and received signal, and the reduction that the communication effect of intercom then can be great, and the intercom antenna damages easily at the in-process of carrying. Accordingly, those skilled in the art have provided a multi-person communication device for an athletic meeting to solve the above-mentioned problems of the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a many people communication device for sports meeting to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a many people communication device for motion meeting, includes the intercom casing, the last fixed surface of intercom casing is connected with control panel, control panel's last fixed surface is connected with a plurality of not unidimensional control button, fixedly connected with battery standing groove in the intercom casing, the groove is accomodate to the external fixed surface of battery standing groove is connected with the antenna, the one end of the interior fixed connection compression spring in groove is accomodate to the antenna, compression spring's other end fixedly connected with receiving antenna, receiving antenna passes the upper surface of intercom casing extends to the outside of intercom casing, the through-hole has been seted up to the position that corresponds the antenna and accomodates the groove on the intercom casing, the last fixed surface of intercom casing installs the display screen, a plurality of broadcast sound grooves have been seted up to the below of display screen, the broadcast sound groove is rectangular shape.

As a further aspect of the present invention: the upper surface of the interphone shell corresponds to one side of a rotating shaft of the through hole, the rotating shaft is connected with a rotary cover cap, a second clamping groove is formed in the lower surface of the rotary cover cap, the rotary cover cap can just shield the through hole, a second clamping block is fixedly connected to the position, corresponding to the second clamping groove, of the upper surface of the interphone shell, when the interphone does not need to be used, a receiving antenna of the interphone is contracted into the antenna receiving groove, and the rotary cover cap is rotated to enable the second clamping block to be connected with the second clamping groove in a clamped mode.

As a further aspect of the present invention: a plurality of anti-skidding grooves are formed in the two sides of the shell of the interphone, and friction force between hands of a user and the interphone is increased.

As a further aspect of the present invention: the apron can be dismantled to last fixed surface of battery standing groove is connected with, can dismantle apron one side fixed connection because first fixture block, first draw-in groove has been seted up to the position that battery standing groove inner wall corresponds first fixture block, can dismantle a plurality of bar lugs of last fixed surface of apron is connected with, can dismantle the interior fixedly connected with iron sheet of apron, the fixed position that battery standing groove inner wall corresponds the iron sheet is connected with the magnetism stone, and first fixture block and first draw-in groove joint will be dismantled the apron and fix with the battery standing groove, and the magnetism stone is inhaled with the iron sheet that can dismantle in the apron mutually simultaneously, makes and to dismantle the fixed more firm of apron.

As a further aspect of the present invention: one side fixedly connected with frequency modulation nut of receiving antenna, frequency modulation nut is equipped with the upper surface of two sets of equal fixed connection intercom casings, and the user adjusts different channels through rotating frequency modulation nut, can freely communicate with each organization department of motion meeting.

As a further aspect of the present invention: the first clamping block is matched with the first clamping groove, and the second clamping block is matched with the second clamping groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through the cooperation of compression spring and rotatory block, open the junction of second fixture block and second draw-in groove, rotate rotatory block and make the through-hole expose to make receiving antenna accomodate the inslot from the antenna and pop out, when need not use the intercom, only need accomodate the inslot with receiving antenna income antenna, second fixture block and second draw-in groove are fixed again, the intercom that makes like this portable more, can not cause the destruction to the receiving antenna who easily receives the destruction moreover.

2. The utility model discloses in, through the cooperation of magnet piece with can dismantle the iron sheet in the apron, under the condition of first fixture block and first draw-in groove joint, increase the adsorption affinity of magnet piece and iron sheet, make can dismantle the apron fixed more firm, avoid can install the noisy environment at the motion and cause can dismantle dropping of apron to make the intercom lose power.

Drawings

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

fig. 2 is a schematic structural diagram of the present invention;

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

fig. 4 is a structural sectional view of the present invention.

In the figure: 1. an interphone housing; 2. a control panel; 3. a display screen; 4. a sound broadcasting slot; 5. a receiving antenna; 6. rotating the cap; 7. a frequency modulation nut; 8. an anti-slip groove; 9. a control key; 10. a detachable cover plate; 11. a first clamping block; 12. a bar-shaped projection; 13. a first card slot; 14. a magnet block; 15. a second fixture block; 16. a second card slot; 17. a rotating shaft; 18. an antenna receiving slot; 19. a compression spring; 20. a battery placement groove.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, in an embodiment of the present invention, a multi-user communication device for sports meeting includes an interphone housing 1, a control panel 2 fixedly connected to an upper surface of the interphone housing 1, a plurality of control buttons 9 with different sizes fixedly connected to an upper surface of the control panel 2, a battery slot 20 fixedly connected to an inside of the interphone housing 1, an antenna receiving slot 18 fixedly connected to an outer surface of the battery slot 20, an end of a compression spring 19 fixedly connected to an inside of the antenna receiving slot 18, a receiving antenna 5 fixedly connected to an other end of the compression spring 19, the receiving antenna 5 extending to an outside of the interphone housing 1 through the upper surface of the interphone housing 1, a through hole formed in a position of the interphone housing 1 corresponding to the antenna receiving slot 18, a display screen 3 fixedly mounted on the upper surface of the interphone housing 1, a plurality of sound slots 4 formed below the display screen 3, the sound-playing groove 4 is strip-shaped.

The upper surface of the interphone shell 1 is fixedly connected with a rotating shaft 17 at one side corresponding to the through hole, the rotating shaft 17 is rotatably connected with a rotating cover cap 6, a second clamping groove 16 is formed in the lower surface of the rotating cover cap 6, the rotating cover cap 6 can just shield the through hole, a second clamping block 15 is fixedly connected to the position, corresponding to the second clamping groove 16, of the upper surface of the interphone shell 1, when the interphone does not need to be used, a receiving antenna 5 of the interphone is contracted into an antenna receiving groove 18, and the rotating cover cap 6 is rotated to enable the second clamping block 15 to be clamped with the second clamping groove 16; a plurality of anti-skidding grooves 8 are formed in the two sides of the interphone shell 1, so that the friction force between the hands of a user and the interphone is increased; the upper surface of the battery containing groove 20 is fixedly connected with a detachable cover plate 10, one side of the detachable cover plate 10 is fixedly connected with a first clamping block 11, a first clamping groove 13 is formed in the position, corresponding to the first clamping block 11, of the inner wall of the battery containing groove 20, a plurality of strip-shaped protruding blocks 12 are fixedly connected to the upper surface of the detachable cover plate 10, an iron sheet is fixedly connected into the detachable cover plate 10, a magnet block 14 is fixedly connected to the position, corresponding to the iron sheet, of the inner wall of the battery containing groove 20, the first clamping block 11 is clamped with the first clamping groove 13 to fix the detachable cover plate 10 and the battery containing groove 20, and meanwhile, the magnet block 14 and the iron sheet in the detachable cover plate 10 attract each other; one side of the receiving antenna 5 is fixedly connected with a frequency modulation nut 7, two groups of frequency modulation nuts 7 are arranged on the upper surface of the interphone shell 1, and users can freely communicate with all organizations of sports meetings by rotating the frequency modulation nuts 7 to adjust to different receiving channels; the first latch 11 is matched with the first slot 13, and the second latch 15 is matched with the second slot 16.

The utility model discloses a theory of operation is: before using this device, whether the part of at first inspection device is complete, reuse this device after the inspection is errorless, when using this device, through compression spring 19 and rotatory block 6's cooperation, open the junction of second fixture block 15 and second draw-in groove 16, rotate rotatory block 6 and make the through-hole expose, thereby make receiving antenna 5 pop out from antenna storage groove 18, when need not use the intercom, only need take receiving antenna 5 in antenna storage groove 18, fix second fixture block 15 and second draw-in groove 16 again, the intercom that makes like this is portable more, and can not lead to the fact the destruction to receiving antenna 5 that easily receives the destruction. Through the cooperation of magnet piece 14 and the iron sheet that can dismantle in the apron 10, under the condition of first fixture block 11 with first draw-in groove 13 joint, increase the adsorption affinity of a magnet piece 14 and iron sheet, make and to dismantle the fixed more firm of apron 10, avoid causing in the noisy environment of motion meeting device and to dismantle the dropping of apron 10 to make the intercom lose the power.

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 multi-person communication device for sporting meetings, comprising an intercom housing (1), characterized in that: the upper surface of the interphone shell (1) is fixedly connected with a control panel (2), the upper surface of the control panel (2) is fixedly connected with a plurality of control keys (9) with different sizes, the interphone shell (1) is internally and fixedly connected with a battery placing groove (20), the outer surface of the battery placing groove (20) is fixedly connected with an antenna accommodating groove (18), the antenna accommodating groove (18) is internally and fixedly connected with one end of a compression spring (19), the other end of the compression spring (19) is fixedly connected with a receiving antenna (5), the receiving antenna (5) penetrates through the upper surface of the interphone shell (1) to extend to the outside of the interphone shell (1), a through hole is formed in the position, corresponding to the antenna accommodating groove (18), on the interphone shell (1), the upper surface of the interphone shell (1) is fixedly provided with a display screen (3), a plurality of sound broadcasting grooves (4) are formed in the lower portion of the display screen (3), and the sound broadcasting grooves (4) are long-strip-shaped.

2. A multi-person communication device for use at an athletic meeting according to claim 1, wherein: the upper surface of the interphone shell (1) corresponds to one side fixedly connected with rotating shaft (17) of the through hole, the rotating shaft (17) is connected with a rotating cap (6) in a rotating mode, a second clamping groove (16) is formed in the lower surface of the rotating cap (6), the rotating cap (6) can just shield the through hole, and the upper surface of the interphone shell (1) corresponds to a second clamping block (15) in a fixedly connected mode.

3. A multi-person communication device for use at an athletic meeting according to claim 1, wherein: a plurality of anti-skidding grooves (8) are formed in two sides of the interphone shell (1).

4. A multi-person communication device for use at an athletic meeting according to claim 2, wherein: the upper surface fixed connection of battery standing groove (20) can dismantle apron (10), can dismantle apron (10) one side fixed connection because first fixture block (11), first draw-in groove (13) have been seted up to the position that battery standing groove (20) inner wall corresponds first fixture block (11), can dismantle a plurality of bar lug of upper surface fixed connection (12) of apron (10), can dismantle fixedly connected with iron sheet in apron (10), the position fixedly connected with magnet piece (14) of battery standing groove (20) inner wall correspondence iron sheet.

5. A multi-person communication device for use at an athletic meeting according to claim 1, wherein: one side fixedly connected with frequency modulation nut (7) of receiving antenna (5), frequency modulation nut (7) are equipped with the upper surface of two sets of equal fixed connection intercom casings (1).

6. The multi-person communication device for use at an athletic meeting of claim 4, wherein: the first clamping block (11) is matched with the first clamping groove (13), and the second clamping block (15) is matched with the second clamping groove (16).