阅读说明：本技术 一种降噪效果好的通讯设备 (Communication equipment with good noise reduction effect ) 是由 周雷 于 2019-11-11 设计创作，主要内容包括：本发明涉及通讯设施技术领域,且公开了一种降噪效果好的通讯设备,包括外壳,所述外壳的内顶壁固定安装有缓冲带,所述外壳的底部固定连接有松紧带。该降噪效果好的通讯设备,在总机的顶部固定安装有天线,有效的增强了信号的接收效率,此外该天线可以手动伸缩,闲置的时候可以将天线收到最短形态,从而有效保护天线不会磕碰损坏,另外,由于收听装置和输出装置都是固定安装在外壳的内部,外壳戴在头上面,一定程度上隔绝了耳朵与外界的声音传播,从而大幅度降低了外界噪音的影响,以此提升指令传达或接受的效率,最后在收听装置和收听槽之间的空隙有隔音海绵,进一步弱化外界噪音对通讯的影响。(The invention relates to the technical field of communication facilities, and discloses communication equipment with a good noise reduction effect. This communications facilities that noise reduction effect is good, top fixed mounting at the switchboard has the antenna, the effectual receiving efficiency who strengthens the signal, this antenna can be manual flexible in addition, can receive the shortest form with the antenna when idle, thereby effectively protect the antenna can not collide with the damage, in addition, because listening to device and output device all be the inside of fixed mounting at the shell, the shell is worn overhead, isolated ear and external sound propagation to a certain extent, thereby external noise's influence has been reduced by a wide margin, with this efficiency that promotes the instruction and conveys or accept, at last listening to the device and listening to the space between the groove and have the sound insulation sponge, further weaken the influence of external noise to the communication.)

1. The utility model provides a communication equipment that noise reduction effect is good, includes shell (1), its characterized in that: the novel multifunctional mobile phone is characterized in that a buffer belt (2) is fixedly mounted on the inner top wall of the shell (1), an elastic belt (3) is fixedly connected to the bottom of the shell (1), one end of the elastic belt (3) far away from the shell (1) is fixedly connected with a connecting block (4), listening devices (5) are fixedly mounted inside the left side wall and the right side wall of the shell (1), the two listening devices (5) are fixedly connected through a live wire (6), the left side of the listening device (5) is fixedly provided with a switchboard (7) extending to the outside of the shell (1), the inside of the switchboard (7) is movably provided with a volume adjusting disc (8) extending to the outside of the switchboard (7), the top of the switchboard (7) is fixedly provided with an antenna (9), an output device (10) is fixedly mounted in the right side wall of the shell (1), and a rotating shaft lever (11) is movably mounted on the, the surface of the rotating shaft rod (11) is movably provided with a sun shield (12).

2. The communication device with good noise reduction effect according to claim 1, wherein: the material of shell (1) is glass steel, and the shape of shell (1) is helmet shape, and the inner wall fixed mounting of shell (1) has soft strap.

3. The communication device with good noise reduction effect according to claim 1, wherein: the buffer strip (2) is made of soft plastic, and sponge is filled in a gap between the buffer strip (2) and the inner top wall of the shell (1).

4. The communication device with good noise reduction effect according to claim 1, wherein: the two listening devices (5) are electrically connected with the switchboard (7), the listening devices (5) are electrically connected with the output device (10), and a switch button is fixedly installed on the left side of the switchboard (7).

5. The communication device with good noise reduction effect according to claim 1, wherein: the sun shield (12) is arc-shaped, and the material of the sun shield (12) is ABS plastic.

6. The communication device with good noise reduction effect according to claim 1, wherein: the listening groove corresponding to the listening device (5) is formed in the shell (1), and sound insulation sponge is filled in the vacant position of the listening groove.

Technical Field

The invention relates to the technical field of communication facilities, in particular to communication equipment with a good noise reduction effect.

Background

The communication equipment is called ICD for short, the wired communication equipment mainly solves serial port communication in industrial field, professional bus type communication, industrial Ethernet communication and conversion equipment among various communication protocols, the wireless communication equipment mainly comprises equipment such as wireless AP, wireless bridge, wireless network card, wireless arrester and antenna, the wireless communication utilizes radio waves rather than cables to realize communication among the equipment, the communication mode has the advantages of being fast and simple in installation and maintenance, free from field terrain environment influence, low in cost and the like, abundant products can meet different requirements of users on communication distance and communication speed, such as satellite phones, mobile phones, fixed phones, pagers and the like, and are wireless communication facilities.

However, when the existing communication equipment is used, the influence of the external environment is often caused, for example, the surrounding environment is noisy, the sound of wind is too large, and the like, so that the phenomenon of noise occurs when the communication equipment sends and receives signals, and the use of the whole communication equipment is influenced.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the communication equipment with good noise reduction effect, has the advantages of noise reduction and the like, and solves the problems that when the existing communication equipment is used, the existing communication equipment is often influenced by the external environment, for example, the surrounding environment is noisy, the wind sound is too large and the like, so that the communication equipment generates noise when sending and receiving signals, the use of the whole communication equipment is influenced, particularly in an outdoor construction site, leaders such as various shifts need to command the approximate construction of a worker door through communication facilities, the communication quality is seriously influenced by various noises of the construction site, and the instruction transmission is not smooth, and the construction period is delayed.

(II) technical scheme

In order to achieve the purpose of reducing the noise, the invention provides the following technical scheme: the utility model provides a communications facilities that noise reduction effect is good, includes the shell, the interior roof fixed mounting of shell has the buffering area, the bottom fixedly connected with elastic cord of shell, the one end fixedly connected with connecting block of shell is kept away from to the elastic cord, the equal fixed mounting in inside of the left and right sides wall of shell has the device of listening to, and two devices of listening to pass through circular telegram line fixed connection, the left side fixed mounting who listens to the device has the switchboard that extends to the shell outside, the inside movable mounting of switchboard has the volume adjustment dish that extends to the switchboard outside, the top fixed mounting of switchboard has the antenna, fixed mounting has output device in the right side wall of shell, the movable mounting in surface of shell has the pivot pole, the movable mounting in surface of pivot pole has the sunshading board.

Preferably, the shell is made of glass fiber reinforced plastic, the shell is helmet-shaped, and the inner wall of the shell is fixedly provided with a soft cloth belt.

Preferably, the buffer strip is made of soft plastic, and sponge is filled in a gap between the buffer strip and the inner top wall of the shell.

Preferably, the two listening devices are electrically connected with the switchboard, the listening device is electrically connected with the output device, and a switch button is fixedly arranged on the left side of the switchboard.

Preferably, the sun visor is arc-shaped and is made of ABS plastic.

Preferably, the listening groove corresponding to the listening device is formed in the shell, and the spare position of the listening groove is filled with sound insulation sponge.

(III) advantageous effects

Compared with the prior art, the communication equipment with good noise reduction effect provided by the invention has the following beneficial effects:

1. the communication equipment with the good noise reduction effect is characterized in that a user only needs to wear the communication equipment on the head, then manually starts a switch button on the left side of a switchboard, the user can directly speak or listen, an antenna is fixedly mounted at the top of the switchboard, the receiving efficiency of signals is effectively enhanced, in addition, the antenna can be manually stretched and contracted, the antenna can be in the shortest form when the communication equipment is idle, the antenna is effectively protected from being collided and damaged, in addition, the listening device and the output device are fixedly mounted in the shell, the shell is worn on the head, the sound transmission between the ear and the outside is isolated to a certain extent, the influence of the outside noise is greatly reduced, the instruction transmission or reception efficiency is improved, and finally, a sound insulation sponge is arranged in a gap between the listening device and the listening groove, and the influence of the outside noise on the communication is further weakened.

2. The communication equipment with good noise reduction effect is mainly suitable for fields with high noise such as outdoor construction sites, the shell of the communication equipment is in a helmet shape, the essence of the communication equipment is that a safety helmet of the construction site is combined with communication facilities, the shell is made of glass fiber reinforced plastics which are the same as the high-specification safety helmet, a buffer belt is fixedly arranged in the shell, a soft cloth belt is fixedly arranged on the inner wall of the shell, and a user wears the communication equipment.

Drawings

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

FIG. 2 is a side view of the present invention.

In the figure: the device comprises a shell 1, a buffer belt 2, an elastic belt 3, a connecting block 4, a listening device 5, a power-on wire 6, a switchboard 7, a volume adjusting disc 8, an antenna 9, an output device 10, a rotating shaft rod 11 and a sun shield 12.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, a communication device with good noise reduction effect comprises a housing 1, the housing 1 is made of glass fiber reinforced plastic, the housing 1 is helmet-shaped, a soft cloth belt is fixedly mounted on the inner wall of the housing 1, a buffer belt 2 is fixedly mounted on the inner top wall of the housing 1, the buffer belt 2 is made of soft plastic, a sponge is filled in a gap between the buffer belt 2 and the inner top wall of the housing 1, an elastic belt 3 is fixedly connected to the bottom of the housing 1, a connecting block 4 is fixedly connected to one end of the elastic belt 3 far away from the housing 1, listening devices 5 are fixedly mounted inside the left and right side walls of the housing 1, a listening slot corresponding to the listening device 5 is formed inside the housing 1, a sound insulation sponge is filled in the vacant position of the listening slot, the two listening devices 5 are fixedly connected through an electrified wire 6, a switchboard 7 extending to the outside of the housing 1 is fixedly mounted on, the inside movable mounting of switchboard 7 has volume adjustment dish 8 that extends to switchboard 7 outside, the top fixed mounting of switchboard 7 has antenna 9, fixed mounting has output device 10 in the right side wall of shell 1, two listening devices 5 are connected with switchboard 7 electricity, the left side fixed mounting of switchboard 7 has shift knob, listening device 5 is connected with output device 10 electricity, the surface movable mounting of shell 1 has pivot pole 11, the surface movable mounting of pivot pole 11 has sunshading board 12, sunshading board 12 is the arc, the material of sunshading board 12 is ABS plastics.

In summary, the communication device with good noise reduction effect only needs to be worn on the head by the user, and then manually activates the switch button on the left side of the switchboard 7, the user can speak or listen directly, the antenna 9 is fixedly arranged at the top of the switchboard 7, so that the signal receiving efficiency is effectively enhanced, in addition, the antenna 9 can be manually stretched and contracted, and the antenna 9 can be in the shortest shape when the switchboard is idle, so that the antenna 9 is effectively protected from being collided and damaged, in addition, because the listening device 5 and the output device 10 are both fixedly arranged inside the casing 1, and the casing 1 is worn on the head, the sound transmission between the ears and the outside is isolated to a certain extent, thereby reduced external noise's influence by a wide margin to this efficiency that promotes the instruction and conveys or accept, there is the sponge that gives sound insulation at the gap of listening to device 5 and listening to between the groove at last, further weakens the influence of external noise to the communication.

The communication equipment with the good noise reduction effect is mainly suitable for fields with high noise, such as outdoor construction sites, and the like, the shell 1 is in a helmet shape, the essence of the communication equipment is that a safety helmet of the construction site is combined with communication facilities, the shell 1 is made of glass fiber reinforced plastics which are the same as the high-specification safety helmet, the buffer belt 2 is fixedly arranged in the shell 1, the soft cloth belt is fixedly arranged on the inner wall of the shell 1, and a user wears the communication equipment provided by the invention, namely the safety helmet is worn, so that the safety of the user on the construction site is effectively guaranteed under the condition of keeping comfort, the communication equipment is integrated into a whole and has two purposes.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.