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CN-122000223-A - Portable explanation ware is used in tourism

CN122000223ACN 122000223 ACN122000223 ACN 122000223ACN-122000223-A

Abstract

The invention relates to the technical field of communication equipment, in particular to a portable explanation device for travel, which comprises a shell, wherein a host unit is fixedly connected in the shell, the host unit is provided with a communication unit, the shell is fixedly connected with a button switch, the button switch is used for generating a starting instruction when a user presses the button switch for triggering the communication unit to enter a continuous working state, two storage batteries are arranged in the shell and are electrically connected with the host unit, a plurality of cylindrical shells are fixedly connected with the shell, a trigger switch is fixedly connected in the cylindrical shells, and the trigger switch is used for generating the starting instruction when the user continuously presses the button switch to trigger the communication unit to enter the continuous working state. According to the invention, through setting a double-control mechanism of the button switch and the trigger switch, the emission mode switching of 'short-press start-stop and automatic maintenance' is realized, and the problem of voice interruption caused by the fact that the traditional travel explanation device depends on continuously pressing the PTT key is effectively solved.

Inventors

  • MENG XIANGYANG
  • CAO JIAN
  • ZHOU BIN
  • Cao Juchen

Assignees

  • 河北欣诺科技有限公司

Dates

Publication Date
20260508
Application Date
20251016

Claims (10)

  1. 1. The utility model provides a portable explanation ware is used in tourism, its characterized in that, including casing (1), rigid coupling has host computer unit (2) in casing (1), host computer unit (2) are provided with communication unit (21), casing (1) rigid coupling has button switch (22), button switch (22) are used for generating the start command when the user presses once to trigger communication unit (21) get into continuous operating condition, install two battery (3) in casing (1), two battery (3) all with host computer unit (2) electricity is connected, casing (1) rigid coupling has a plurality of cylinder shells (4), rigid coupling has trigger switch (5) in cylinder shell (4), trigger switch (5) are used for generating the start command when the user presses continuously, in order to trigger communication unit (21) get into continuous operating condition.
  2. 2. The portable speech device for travel according to claim 1, wherein the casing (1) is slidably provided with a first sliding frame (6), springs are fixedly connected between the first sliding frame (6) and the casing (1), the first sliding frame (6) is slidably provided with a plurality of sliding pieces (7), the number of the sliding pieces (7) is the same as that of the cylindrical shells (4), the sliding pieces (7) are slidably connected with the adjacent cylindrical shells (4), sliding push rods (8) and sliding plates (9) are slidably arranged in the cylindrical shells (4), the sliding pieces (7) are in contact with the adjacent sliding push rods (8), springs are fixedly connected between the sliding push rods (8) and the adjacent sliding plates (9), springs are fixedly connected between the sliding plates (9) and the adjacent cylindrical shells (4), and the sliding plates (9) are used for extruding the adjacent trigger switches (5).
  3. 3. A portable travel lecturer according to claim 2, wherein the spring rate of the spring between the slide plate (9) and the adjacent cylindrical shell (4) is smaller than the spring rate of the spring between the slide plate (9) and the adjacent slide push rod (8).
  4. 4. The portable explanation device for travel according to claim 2, wherein the cylindrical shell (4) is fixedly connected with a fixing plate (10), the fixing plate (10) is slidably connected with the adjacent sliding push rod (8), the fixing plate (10) is provided with a plurality of first through holes (101) and a plurality of second through holes (102), one-way valves are installed in the first through holes (101), the cylindrical shell (4), the adjacent sliding parts (7), the adjacent sliding push rod (8) and the adjacent fixing plate (10) enclose a first cavity (103), the cylindrical shell (4), the adjacent sliding push rod (8) and the adjacent fixing plate (10) enclose a second cavity (104), and the one-way valves in the first through holes (101) are used for media in the first cavities (103) to enter the adjacent second cavities (104).
  5. 5. A portable travel dispenser according to claim 4, wherein said first chamber (103) and said second chamber (104) are filled with a liquid medium.
  6. 6. A portable travel lecturer according to claim 4, wherein the flow cross section of said first through hole (101) is larger than the flow cross section of said second through hole (102).
  7. 7. The portable travel lecturer according to claim 4, wherein the first slide frame (6) is slidably provided with a plurality of second slide frames (11), the number of the second slide frames (11) is the same as the number of the slide members (7), the slide members (7) are provided with slide grooves, the second slide frames (11) are provided with protruding columns, and the protruding columns of the slide members (7) are located in the slide grooves adjacent to the slide members (7) to slide.
  8. 8. The portable teaching device for travel according to claim 7, wherein the casing (1) is slidably provided with a sliding block (12), a tension spring is fixedly connected between the sliding block (12) and the casing (1), the sliding block (12) is provided with an inclined plane, and the inclined plane of the sliding block (12) is attached to the first sliding frame (6).
  9. 9. A portable travel lecturer according to claim 1, wherein said housing (1) is rotatably provided with a rotation plate (13), said rotation plate (13) always restricting one of said storage batteries (3).
  10. 10. The portable teaching device for travel according to claim 9, wherein the casing (1) is slidably provided with a sliding column (14), a spring is fixedly connected between the sliding column (14) and the casing (1), the rotating plate (13) is provided with two hemispherical blind holes, and the sliding column (14) is used for being inserted into the corresponding hemispherical blind hole on the rotating plate (13).

Description

Portable explanation ware is used in tourism Technical Field The invention relates to the technical field of communication equipment, in particular to a portable explanation device for travel. Background Along with the vigorous development of modern tourism industry, in order to continuously promote tourist's visit experience, electronic explanation ware has been widely applied to team tourism, museum guide and all kinds of scenic spot explanation scenes, becomes the key equipment of guarantee information transfer efficiency and quality of service. The current main-stream travel explanation system is mostly constructed based on interphone technology, adopts a working mode of 'one master and multiple slaves', namely, a tour guide or an explanation person carries out voice broadcasting through a host, a tourist receives explanation contents in real time through a slave, meanwhile, the system supports a bidirectional voice communication function, and when team members need to communicate, the system can switch equipment from a 'receiving' state to a 'transmitting' state by pressing a PTT key, so that instant intercom with the tour guide or other members is realized. However, this conventional mode of operation presents a significant technical bottleneck. The core problem is that all voice transmission operations rely on the user continuously pressing the PTT button to maintain the communication link. In the practical use process, when the tour guide continuously presses the key for explanation for a long time, the fatigue of hands is easily caused, the explanation fluency and the service quality are influenced, and more seriously, if fingers accidentally loosen the PTT key due to negligence of operation or limb actions in the explanation process, the communication is immediately interrupted, and the voice is interrupted or even completely lost. The method not only seriously affects the listening experience of tourists and damages the continuity of the navigation process, but also can prevent the transmission of key information in emergency situations, thereby bringing potential risks to team management, personnel scheduling and safety guarantee. Disclosure of Invention In order to overcome the problems, the invention provides a portable travel explanation device. The portable travel explanation device comprises a shell, wherein a host unit is fixedly connected in the shell, the host unit is provided with a communication unit, the shell is fixedly connected with a button switch, the button switch is used for generating a starting instruction when a user presses the button switch for triggering the communication unit to enter a continuous working state, two storage batteries are arranged in the shell and are electrically connected with the host unit, a plurality of cylindrical shells are fixedly connected with the shell, a trigger switch is fixedly connected in the cylindrical shells, and the trigger switch is used for generating the starting instruction when the user continuously presses the button switch to trigger the communication unit to enter the continuous working state. Further, the shell is provided with a first sliding frame in a sliding mode, springs are fixedly connected between the first sliding frame and the shell, a plurality of sliding pieces are arranged on the first sliding frame in a sliding mode, the number of the sliding pieces is the same as that of the cylindrical shells, the sliding pieces are connected with the adjacent cylindrical shells in a sliding mode, a sliding push rod and a sliding plate are arranged in the cylindrical shells in a sliding mode, the sliding pieces are in contact with the adjacent sliding push rod, springs are fixedly connected between the sliding push rod and the adjacent sliding plate, springs are fixedly connected between the sliding plate and the adjacent cylindrical shells, and the sliding plate is used for extruding the adjacent trigger switch. Further, the spring coefficient between the sliding plate and the adjacent cylindrical shell is smaller than the spring coefficient between the sliding plate and the adjacent sliding push rod. Further, the cylinder shell rigid coupling has the fixed plate, the fixed plate with be adjacent sliding push rod sliding connection, a plurality of first through-holes and a plurality of second through-holes have been seted up to the fixed plate, install the check valve in the first through-hole, cylinder shell, adjacent slider, adjacent sliding push rod and adjacent the fixed plate encloses into first cavity, cylinder shell, adjacent sliding push rod and adjacent the fixed plate encloses into the second cavity, the check valve is used for in the first through-hole medium gets into adjacent in the second cavity. Further, the first cavity and the second cavity are filled with a liquid medium. Further, the flow cross section of the first through hole is larger than the flow cross section of the second through hole. Further, the fi