A quick-switch neck-mounted portable translator

Abstract

The present invention relates to the technical field of translation machines, and in particular to a quick-switch neck-hanging portable translation machine, comprising an outer frame, a slip ring, a capacitive metal contact, a voice recognition module, and an electric fan, etc.; the two outer frames are connected to each other with a slip ring for damping sliding, and a plurality of ventilation holes are provided at the front end of each outer frame; a power button is provided on the side of the outer frame on the left, and a Bluetooth module is provided inside the outer frame on the left; each outer frame is provided with a capacitive metal contact; a voice recognition module is fixedly connected inside the outer frame on the left; and an electric fan is fixedly connected inside the outer frame on the right. The present invention allows a person to adjust the volume and switch languages ​​by swinging their head left and right so that their cheek touches the capacitive metal contact. The language can be switched without stopping the manual work, and there is no need to stop recording due to the need to manually switch languages, and the key points stated by the previous speaker cannot be recorded in time, resulting in subsequent forgetfulness and missing important content.

Description

Technical Field

[0001] The present invention relates to the technical field of translation machines, and in particular to a quick-switch neck-hanging portable translation machine. Background Art

[0002] The translator can convert between different languages, allowing users to understand different languages ​​more conveniently. The translator supports switching between any languages. The device can provide scene mode switching. Because translators are mostly used in international business meetings, business negotiations, overseas travel and studying abroad, they can be quickly switched according to actual conditions to obtain more accurate translation effects. At the same time, it has a long battery life, which can ensure its working stability. During the user's use, when the language needs to be switched, the user needs to stop and manually press the switch button to switch the language. At this time, important information cannot be recorded in time, resulting in missing important content after the language switch, affecting the user's work efficiency. Summary of the Invention

[0003] In order to overcome the disadvantage that when a user needs to switch languages ​​during use, the user needs to stop working and manually press the switch button to switch the language, which affects the user's work efficiency, the present invention provides a neck-hanging portable translator with quick switching.

[0004] The technical implementation scheme of the present invention is: a quick-switch neck-hanging portable translator, comprising an outer frame, a slip ring, a capacitive metal contact and a voice recognition module; a slip ring is connected between the two outer frames for common damping sliding, and a plurality of ventilation holes are opened at the front end of each outer frame; a power button is provided on the side of the outer frame located on the left, and a Bluetooth module is provided inside the outer frame located on the left; a capacitive metal contact is provided on each outer frame; a voice recognition module is fixedly connected to the inner part of the outer frame located on the left; it also includes an electric fan, an opening and closing component, a connecting seat, a baffle and a circular ring; an electric fan is fixedly connected to the inner part of the outer frame located on the right; an opening and closing component is connected to each outer frame; a plurality of connecting seats are fixed to each outer frame; a plurality of air outlet holes 2 are opened on the opposite sides of the two outer frames; each connecting seat is rotatably connected to a baffle through a torsion spring, each baffle is in contact with the corresponding inner side of the outer frame, and each baffle blocks the corresponding air outlet hole 2; a circular ring is fixed to each baffle, and the opening and closing component is connected to all the circular rings.

[0005] Furthermore, the opening and closing assembly includes a micro motor, a winding reel, a pull rope, a limiting ring, a connecting rope and a hook; a micro motor is fixedly connected to the inside of each outer frame, and the capacitive metal contact is electrically connected to the micro motor; the rotating part of each micro motor is fixedly connected to a winding reel; a pull rope is fixedly connected to each winding reel; a limiting ring is fixedly connected to each micro motor; each pull rope passes through the corresponding limiting ring, and the pull rope is fixedly connected to a connecting rope; a number of hooks are fixedly connected to the bottom of each connecting rope, and each hook is hooked with the corresponding circular ring, and the pull rope, connecting rope and hook are always in a taut state.

[0006] Furthermore, each outer frame has an upper portion provided with an inclined surface, and each capacitive metal contact piece is located on a corresponding inclined surface.

[0007] Furthermore, it also includes a partition; the partition is fixedly connected to the outer frame on the left, the vent at the front end of the outer frame on the left is used to receive external language information, and the vent on the right is used to allow external air to enter the outer frame.

[0008] Furthermore, the second air outlet is arranged obliquely upward.

[0009] Furthermore, a massage head is also included; each outer frame is equipped with a massage head, and a switch button is provided on the rear side of the right outer frame, which is used to control the start and stop of the massage head.

[0010] Furthermore, each massage head surface is provided with an artificial leather layer.

[0011] Furthermore, a baffle is included; the two outer frames are slidably connected to each other with a baffle, and a number of jet groups are opened on the baffle, each jet group is composed of a number of jet ports of different sizes, and the positions of all jet ports correspond to the position of the air outlet.

[0012] Furthermore, the sizes of the plurality of air jets in the same air jet group gradually increase from the middle of the baffle to the end of the baffle.

[0013] Furthermore, a detachable cleaning cotton sleeve is provided in the middle of the baffle.

[0014] The present invention has the following advantages: the present invention allows a person to adjust the volume and switch languages ​​by shaking his head left and right so that his cheek touches the capacitive metal contact piece. The language can be switched without stopping the manual work, and the recording will not be stopped due to the need to manually switch the language, and the key points stated by the previous speaker cannot be recorded in time, resulting in subsequent forgetting and missing important content.

[0015] The present invention controls the start of the electric fan by manually pressing the start-stop button at the front end of the right outer frame. The electric fan then rotates, driving the outside air to enter the inside of the right outer frame from the vent at the front end of the right outer frame. The air then passes through the slip ring and enters the inside of the left outer frame. At the same time, the air is ejected from the air outlet, and the ejected air is blown to the user's neck, allowing the user to quickly cool down and reduce the amount of sweating of the user.

[0016] The present invention provides a detachable cleaning cotton cover in the middle of the baffle. When the massage head contacts the user's neck, there is a gap between the outer frame and the user's neck, and the two outer frames rest on the user's shoulders, so that only the middle of the baffle contacts the user's skin. Therefore, it is only necessary to provide a detachable cleaning cotton cover in the middle of the baffle and fix it to the middle of the baffle with Velcro to isolate the middle of the baffle from direct contact with the neck skin. Sweat stains generated on the neck can be absorbed to maintain a dry contact effect and improve comfort. After using it for a period of time, it is only necessary to remove the cleaning cotton cover and replace it with a new one. The old cleaning cotton cover can be washed and aired for reuse. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of the quick-switch neck-hanging portable translator disclosed in the present invention;

[0018] Figure 2 A cross-sectional view of the outer frame of the quick-switch neck-hanging portable translator of the present invention;

[0019] Figure 3 This is a schematic diagram of the structure of the electric fan, micro motor and air jet on the baffle disclosed by the quick-switch neck-hanging portable translator of the present invention;

[0020] Figure 4 This is a schematic structural diagram of the reel, pull rope, limit ring, connecting rope, hook, connecting seat, baffle and ring disclosed by the quick-switch neck-hanging portable translator of the present invention;

[0021] Figure 5 This is a schematic structural diagram of the baffle disclosed in the quick-switch neck-hanging portable translator of the present invention.

[0022] The meanings of the reference numerals in the figure are: 1-outer frame, 2-slip ring, 3-capacitive metal contact, 4-voice recognition module, 5-partition, 6-electric fan, 7-micro motor, 8-winding reel, 9-pull rope, 10-limiting ring, 11-connecting rope, 12-hook, 13-connecting seat, 14-baffle, 15-ring, 16-massage head, 17-baffle, 111-vent, 1001-air outlet 1, 1002-inclined surface, 222-air outlet 2, 1701-jet nozzle. DETAILED DESCRIPTION

[0023] Reference herein to an embodiment means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the present invention. The appearance of such a phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0024] Example 1

[0025] A quick-switch neck-mounted portable translator, such as Figures 1-4 As shown, it includes an outer frame 1, a slip ring 2, a capacitive metal contact 3 and a voice recognition module 4; the two outer frames 1 are connected to each other with a slip ring 2 for damping sliding, and a plurality of vents 111 are provided at the front end of each outer frame 1; a power button is provided on the side of the outer frame 1 on the left, and a Bluetooth module is provided inside the outer frame 1 on the left; each outer frame 1 is provided with a capacitive metal contact 3, the capacitive metal contact 3 on the left is used to switch languages, and the capacitive metal contact 3 on the right is used to adjust the volume; the voice recognition module 4 is fixedly connected to the inner part of the outer frame 1 on the left;

[0026] It also includes an electric fan 6, an opening and closing component, a connecting seat 13, a baffle 14 and a ring 15; the electric fan 6 is fixedly connected to the inside of the outer frame 1 on the right, a start and stop button is provided at the front end of the outer frame 1 on the right, and an air volume adjustment button is provided at the front end of the outer frame 1 on the right; an opening and closing component is connected to each outer frame 1; a number of connecting seats 13 are fixedly connected to each outer frame 1; a number of air outlet holes 222 are provided on the opposite sides of the two outer frames 1; each connecting seat 13 is rotatably connected to a baffle 14 through a torsion spring, each baffle 14 is fitted with the corresponding inner side surface of the outer frame 1, and each baffle 14 blocks the corresponding air outlet hole 222; a ring 15 is fixed to each baffle 14, and the opening and closing component is connected to all the rings 15.

[0027] The opening and closing assembly includes a micro motor 7, a winding reel 8, a pull rope 9, a limiting ring 10, a connecting rope 11 and a hook 12; a micro motor 7 is bolted to the inside of each outer frame 1, and the capacitive metal contact 3 is electrically connected to the micro motor 7; the rotating part of each micro motor 7 is fixedly connected to a winding reel 8; a pull rope 9 is fixedly connected to each winding reel 8; a limiting ring 10 is fixedly connected to each micro motor 7; each pull rope 9 passes through the corresponding limiting ring 10, and the pull rope 9 is fixedly connected to a connecting rope 11; a number of hooks 12 are fixedly connected to the bottom of each connecting rope 11, and each hook 12 is hooked with the corresponding ring 15, and the pull rope 9, connecting rope 11 and hook 12 are always in a taut state.

[0028] Each outer frame 1 has an inclined surface 1002 on its upper portion, and each capacitive metal contact piece 3 is located on the corresponding inclined surface 1002, so that the user's neck is not easily in contact with the capacitive metal contact piece 3, and the user will not accidentally touch the capacitive metal contact piece 3 when turning his head.

[0029] A waterproof film is provided on the surface of the capacitive metal contact piece 3 to prevent sweat from directly contacting the capacitive metal contact piece 3 and causing rust on the capacitive metal contact piece 3.

[0030] It also includes a partition 5; the partition 5 is fixedly connected to the outer frame 1 on the left, the vent 111 at the front end of the outer frame 1 on the left is used to receive language information from the outside world, and the vent 111 on the right is used to allow outside air to enter the outer frame 1, and the wind blown out by the electric fan 6 is isolated by the partition 5 to prevent the wind from blowing onto the voice recognition module 4 and causing noisy sound problems.

[0031] The second air outlet 222 is set obliquely upward to better guide the wind to blow to the neck and rebound to the surface of the outer frame 1 and the surface of the capacitive metal contact piece 3, so that the wind can dry the sweat adhering to the surface of the outer frame 1 and the surface of the capacitive metal contact piece 3 more quickly.

[0032] It also includes a massage head 16; each outer frame 1 is installed with a massage head 16, and a switch button is provided on the rear side of the outer frame 1 on the right, and the switch button is used to control the start and stop of the massage head 16.

[0033] The surface of each massage head 16 is provided with an artificial leather layer to improve massage comfort and facilitate subsequent cleaning.

[0034] Here's how the above example works:

[0035] The present invention needs to be used in conjunction with a Bluetooth headset. When the user uses the present invention, the user puts on the Bluetooth headset and simultaneously grasps the outer frame 1 with both hands and pulls it back or compresses it toward each other to adapt to the user's neck, and hangs the outer frame 1 on the user's neck. The user then manually presses and holds the power button on the side of the outer frame 1 until the user hears the Bluetooth headset connected to the present invention, and adjusts the volume by swinging the head toward the side of the capacitive metal contact 3 for adjusting the volume so that the cheek touches the capacitive metal contact 3 for adjusting the volume. The user then swings the head toward the left side of the capacitive metal contact 3 for adjusting the language so that the user's cheek touches the capacitive metal contact 3, thereby starting the voice recognition module 4. The speaker's language signal is transmitted to the voice recognition module 4 through the vent 111 at the front end of the left outer frame 1, which recognizes the speaker's language and converts the recognized language into the user's selected language. The selected language is transmitted to the user's ears through the Bluetooth headset to realize the translation function. When the user needs to translate for speakers from different countries during a meeting, the user only needs to swing his head again in the direction of the capacitive metal contact piece 3 for adjusting the language. When the capacitive metal contact piece 3 is touched by the user's cheek, the voice recognition module 4 switches the language and broadcasts the switched language through the Bluetooth headset. The user confirms whether it is the language he needs according to the broadcasted language. If not, the user swings his head again to make his cheek touch the capacitive metal contact piece 3 for adjusting the language until it switches to the required language and stops. Compared with manual switching, the present invention does not require manual work and can continuously record the key points of each speaker during the meeting. It will not stop recording due to the need to manually switch languages, and the key points said by the previous speaker cannot be recorded in time, resulting in subsequent forgetting and missing important content.

[0036] Taking into account that when the weather is hot, the user's head will sweat, and the sweat will flow down to the cheek, causing the user to swing his head so that his cheek touches the capacitive metal contact 3, and the sweat will adhere to the surface of the capacitive metal contact 3 and the surface of the outer frame 1 that contacts the cheek. When the sweat adheres to the surface of the capacitive metal contact 3, the sweat dripping on the capacitive contact will change the electric field distribution on the surface of the contact, resulting in a change in the capacitance value, which will cause the capacitive metal contact 3 to be falsely triggered, affecting the user's experience. Therefore, the user manually presses the start-stop button at the front end of the right outer frame 1 to start the electric fan 6, and then the electric fan 6 rotates, driving the outside air to enter the inside of the outer frame 1 on the right from the vent 111 at the front end of the right outer frame 1, and then the air passes through the slip ring 2 into the inside of the outer frame 1 on the left, and at the same time, the air will be ejected from the air outlet 1001, and the ejected air will blow to make the The user's neck can be cooled down quickly and the amount of sweating can be reduced. The user can also manually press the air volume adjustment button at the front end of the right outer frame 1 to increase or decrease the wind speed of the electric fan 6 and adjust it to a suitable wind speed, thereby avoiding the problem that the user's head sweats when the weather is hot, and the sweat adheres to the surface of the capacitive metal contact 3 and the surface of the outer frame 1 in contact with the cheek, causing the capacitance value to change, thereby causing the capacitive metal contact 3 to be falsely triggered. At the same time, the upper part of the outer frame 1 is set as an inclined surface 1002, and each capacitive metal contact 3 is located on the corresponding inclined surface 1002, so that the user's neck is not easily contacted by the capacitive metal contact 3, so that the user will not accidentally touch the capacitive metal contact 3 when turning his head, and a waterproof film is provided on the surface of the capacitive metal contact 3 to prevent sweat from directly contacting the capacitive metal contact 3, causing the capacitive metal contact 3 to rust.

[0037] It is taken into consideration that although the electric fan 6 is controlled to blow towards the user, reducing the amount of sweat of the user, a small amount of sweat will still adhere to the capacitive metal contact 3. Therefore, when the electric fan 6 is turned on, when the user swings his head to touch the capacitive metal contact 3 for adjusting the language, the two micro motors 7 are controlled to start by triggering an electrical signal, driving the corresponding winding disk 8 to rotate, so that the winding disk 8 reels the corresponding pull rope 9, so that the pull rope 9 pulls the connecting rope 11 upward, and the connecting rope 11 pulls the hook 12 to move upward, so that the hook 12 pulls the ring 15 to drive the baffle 14 to flip upward around the connecting seat 13, so that the baffle 14 no longer blocks the second air outlet 222, so that air is ejected from the second air outlet 222, and the ejected air flows upward when it blows to the user's neck, so that the air flows through the surface of the outer frame 1 and the surface of the capacitive metal contact 3, and adheres to the outer frame 1 and the capacitive metal contact piece 3, thereby drying the sweat on the surface of the outer frame 1 and the surface of the capacitive metal contact piece 3, further preventing the sweat from adhering to the surface of the capacitive metal contact piece 3 and causing the problem of false triggering of the capacitive metal contact piece 3. At the same time, the second air outlet 222 is set obliquely upward, which better guides the wind to blow to the neck and rebound to the surface of the outer frame 1 and the surface of the capacitive metal contact piece 3, so that the wind can dry the sweat adhering to the surface of the outer frame 1 and the surface of the capacitive metal contact piece 3 more quickly. Then, the two micro motors 7 are automatically controlled with a delay to drive the corresponding winding reel 8 to rotate in the opposite direction, so that the winding reel 8 unwinds the corresponding pull rope 9, so that the pull rope 9 lowers the connecting rope 11, and the connecting rope 11 lowers the hook 12, so that the hook 12 moves downward, and the ring 15 loses the force of the hook 12, so that the torsion spring on the baffle 14 drives the ring 15 to flip downward around the connecting seat 13 and reset, so that the baffle 14 blocks the second air outlet 222 again.

[0038] At the same time, considering that the neck is prone to soreness and fatigue if the head is kept upright for a long time, when the user is resting, the massage head 16 is started by manually pressing the switch button on the back side of the right outer frame 1, so that the massage head 16 massages the user's neck and relaxes the neck, thereby reducing the fatigue of the user's neck and performing subsequent work in a better state. When the massage function is not needed, the switch button can be manually pressed again to turn it off. At the same time, when the user uses the present invention for translation, the massage head 16 can also clamp the neck, making the present invention more stable on the user's neck, avoiding the problem of the outer frame 1 shifting to one side when the neck is swung to adjust the language, and at the same time, the outer frame 1 will not fit completely with the user's neck, so that there is always a gap between the user's neck and the outer frame 1, avoiding the neck blocking the air outlet 1 1001 and the air outlet 2 222, so that the air blown out by the electric fan 6 can be effectively blown to the user's neck.

[0039] Example 2

[0040] On the basis of Example 1, Figure 1-Figure 3 and Figure 5As shown, a baffle 17 is also included; the two outer frames 1 are slidably connected to each other with a baffle 17, and a number of jet groups are opened on the baffle 17, each jet group is composed of a number of jet ports 1701 of different sizes, and the positions of all jet ports 1701 correspond to the position of the air outlet 1001.

[0041] The sizes of the plurality of air jets 1701 in the same air jet group gradually increase from the middle of the baffle 17 to the end of the baffle 17 .

[0042] It is taken into consideration that when the user hangs the present invention around the neck, the distance between the two outer frames 1 needs to be adjusted. In order to facilitate the adjustment of the distance between the two outer frames 1, a larger gap is provided between the two outer frames 1 and the slip ring 2. As a result, when the two outer frames 1 and the slip ring 2 slide against each other, the user's hair or flesh is easily clamped, causing extreme discomfort to the user. Therefore, a baffle 17 is provided inside the two outer frames 1, and the gap between the baffle 17 and the two outer frames 1 is smaller, making it difficult for the user's hair and flesh to enter the gap, thereby improving the user's experience.

[0043] Considering that larger users are more likely to sweat than smaller users and require a larger air volume, it is inconvenient to increase the air volume by controlling the air volume adjustment button each time the electric fan 6 is turned on. Therefore, when a larger user uses it, when adjusting the enclosing size of the two outer frames 1, the two outer frames 1 are moved away from each other, so that the air outlet 1001 gradually docks with the larger air outlet 1701, so that the air volume ejected from the air outlet 1001 is larger, so as to initially meet the air volume required by the user, thereby increasing the convenience of use. If the current user still needs to adjust the air volume, he or she can manually control the air volume adjustment button again. When a smaller user uses it, the two outer frames 1 move toward each other, so that the air outlet 1001 gradually docks with the smaller air outlet 1701, and the amount of air ejected from the air outlet 1001 is reduced, thereby automatically adapting to users with larger or smaller bodies. This method allows the user to start the electric fan 6 normally without having to immediately adjust the air volume by pressing the air volume adjustment button, which can initially meet the user's required air volume and increases convenience of use.

[0044] A detachable cleaning cotton cover is provided in the middle of the baffle 17. When the massage head 16 contacts the user's neck, there is a gap between the outer frame 1 and the user's neck, and the two outer frames 1 rest on the user's shoulders, so that only the middle of the baffle 17 contacts the user's skin. Therefore, it is only necessary to provide a detachable cleaning cotton cover in the middle of the baffle 17 and fix it to the middle of the baffle 17 with Velcro to isolate the middle of the baffle 17 from direct contact with the neck skin. It can absorb sweat generated on the neck, maintain a dry contact effect, and improve the comfort of use. After using it for a period of time, you only need to remove the cleaning cotton cover, replace it with a new cleaning cotton cover, wash the old cleaning cotton cover and dry it for reuse.

[0045] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A quick-switch neck-hanging portable translator, comprising an outer frame (1), a slip ring (2), a capacitive metal contact (3) and a voice recognition module (4); the two outer frames (1) are connected to each other by a slip ring (2) for damping sliding, and a plurality of vents (111) are provided at the front end of each outer frame (1); a power button is provided on the side of the outer frame (1) on the left, and a Bluetooth module is provided inside the outer frame (1) on the left; a capacitive metal contact (3) is provided on each outer frame (1); a voice recognition module (4) is fixedly connected inside the outer frame (1) on the left; and the invention is characterized in that: It also includes an electric fan (6), an opening and closing assembly, a connecting seat (13), a baffle (14) and a circular ring (15); the electric fan (6) is fixedly connected to the inside of the outer frame (1) on the right; the opening and closing assembly is connected to the inside of each outer frame (1); a plurality of connecting seats (13) are fixedly connected to the inside of each outer frame (1); a plurality of air outlet holes (222) are opened on the opposite sides of the two outer frames (1); each connecting seat (13) is rotatably connected to a baffle (14) through a torsion spring, each baffle (14) is fitted with the inner side surface of the corresponding outer frame (1), and each baffle (14) blocks the corresponding air outlet hole (222); a circular ring (15) is fixedly connected to each baffle (14), and the opening and closing assembly is connected to all the circular rings (15); The opening and closing assembly includes a micro motor (7), a reel (8), a pull rope (9), a limiting ring (10), a connecting rope (11) and a hook (12); a micro motor (7) is fixedly connected to the inside of each outer frame (1), and the capacitive metal contact (3) is electrically connected to the micro motor (7); the rotating part of each micro motor (7) is fixedly connected to a reel (8); a pull rope (9) is fixedly connected to each reel (8); a limiting ring (10) is fixedly connected to each micro motor (7); each pull rope (9) passes through the corresponding limiting ring (10), and the pull rope (9) is fixedly connected to a connecting rope (11); a plurality of hooks (12) are fixedly connected to the bottom of each connecting rope (11), and each hook (12) is hooked with the corresponding ring (15), and the pull rope (9), the connecting rope (11) and the hook (12) are always in a taut state; An inclined surface (1002) is provided on the upper portion of each outer frame (1), and each capacitive metal contact piece (3) is located on the corresponding inclined surface (1002).

2. A quick-switch neck-hanging portable translator according to any one of claim 1, characterized in that: The device further comprises a partition (5); the partition (5) is fixedly connected to the outer frame (1) on the left side; the vent (111) at the front end of the outer frame (1) on the left side is used to receive language information from the outside world; and the vent (111) at the right side is used to allow outside air to enter the outer frame (1).

3. The quick-switch neck-hanging portable translator according to claim 1, characterized in that: The second air outlet hole (222) is arranged obliquely upward.

4. The quick-switch neck-hanging portable translator according to claim 2, characterized in that: It also includes a massage head (16); each outer frame (1) is equipped with a massage head (16), and a switch button is provided on the rear side of the right outer frame (1), and the switch button is used to control the start and stop of the massage head (16).

5. The quick-switch neck-hanging portable translator according to claim 4, characterized in that: The surface of each massage head (16) is provided with an artificial leather layer.

6. The quick-switch neck-hanging portable translator according to claim 4, characterized in that: The device further comprises a baffle (17); the two outer frames (1) are internally connected to the baffle (17) in a sliding manner, and a plurality of jet groups are provided on the baffle (17), each jet group being composed of a plurality of jet ports (1701) of different sizes, and the positions of all the jet ports (1701) correspond to the position of the air outlet 1 (1001).

7. The quick-switch neck-hanging portable translator according to claim 6, characterized in that: The sizes of the plurality of air jets (1701) in the same air jet group gradually increase from the middle of the baffle (17) toward the end of the baffle (17).

8. The quick-switch neck-hanging portable translator according to claim 7, characterized in that: A detachable cleaning cotton sleeve is provided in the middle of the baffle (17).

Images