CN218183343U - Radio frequency transceiver and mobile terminal - Google Patents
Radio frequency transceiver and mobile terminal Download PDFInfo
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- CN218183343U CN218183343U CN202222461302.1U CN202222461302U CN218183343U CN 218183343 U CN218183343 U CN 218183343U CN 202222461302 U CN202222461302 U CN 202222461302U CN 218183343 U CN218183343 U CN 218183343U
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Abstract
The present disclosure relates to a radio frequency transceiver and a mobile terminal, the radio frequency transceiver includes a radio frequency transceiver case body, a dry annulus and a heat dissipation fan; two sides of the radio frequency transceiver shell body are provided with two ventilation openings which are communicated with each other, and the heat dissipation fan is arranged in the radio frequency transceiver shell body and corresponds to one ventilation opening, so that external air is sucked into the radio frequency transceiver shell body from one ventilation opening under the action of the heat dissipation fan and then is exhausted from the other ventilation opening; the drying ring belt is arranged on the radio frequency transceiver shell body and corresponds to one of the ventilation openings, so that air entering through one of the ventilation openings enters the radio frequency transceiver shell body after being filtered and dried by the drying ring belt. This disclosed radio frequency transceiver is through setting up dry clitellum in vent department to filter and dry the air that gets into through the ventilation opening, thereby can avoid because the air humidity gets into the inside problem that leads to radio frequency transceiver short circuit trouble of radio frequency transceiver that leads to of radio frequency transceiver.
Description
Technical Field
The present disclosure relates to the field of radio frequency technologies, and in particular, to a radio frequency transceiver and a mobile terminal.
Background
Radio frequency transceivers are commonly used in mobile terminals. The radio frequency transceiver generates a lot of heat during operation, and a fan is usually used to blow external air to the radio frequency transceiver to cool the radio frequency transceiver.
However, when the rf transceiver operates in an environment with high humidity, the fan may suck external humid air into the rf transceiver, which may cause short circuit of the rf transceiver and malfunction of the rf transceiver.
Among the prior art, solve its problem of easily short circuit that wets through carrying out dampproofing the processing to each components and parts inside radio frequency transceiver, for example can adopt waterproof material to carry out sealed parcel and adopt seal structure (for example set up sealing washer or sealed glue etc.) to carry out sealed processing at the junction of corresponding components and parts to each components and parts, nevertheless can lead to the cost of manufacture of radio frequency transceiver higher.
SUMMERY OF THE UTILITY MODEL
To solve the above technical problem or at least partially solve the above technical problem, the present disclosure provides a radio frequency transceiver and a mobile terminal.
In a first aspect, the present disclosure provides a radio frequency transceiver, including a radio frequency transceiver housing body, a dry annular band, and two cooling fans;
two ventilation openings which are communicated with each other are arranged on two sides of the radio frequency transceiver shell body, and the two heat dissipation fans are arranged in the radio frequency transceiver shell body and correspond to the two ventilation openings one by one respectively, so that external air is sucked into the radio frequency transceiver shell body from one ventilation opening under the action of the heat dissipation fans and then is exhausted from the other ventilation opening;
the drying ring belt is arranged on the radio frequency transceiver shell body and corresponds to one of the ventilation openings, so that air entering through one of the ventilation openings enters the radio frequency transceiver shell body after being dried by the drying ring belt.
According to an embodiment of the present disclosure, the radio frequency transceiver further includes a transmission shaft and a driving part, the transmission shaft is disposed on the dry ring belt, the driving part is disposed on the radio frequency transceiver housing body and connected to the transmission shaft, and the driving part is configured to drive the dry ring belt to rotate along a circumferential direction of the radio frequency transceiver housing body.
According to an embodiment of the present disclosure, a toothed belt is disposed on the drying endless belt, and a belt wheel is disposed on a surface of the toothed belt facing the transmission shaft and connected with the transmission shaft.
According to an embodiment of the present disclosure, the radio frequency transceiver further includes a filter ring band, the filter ring band is sleeved on the periphery of the installation bin in the radio frequency transceiver, and the drying ring band is sleeved on the periphery of the filter ring band.
According to an embodiment of the present disclosure, a water drainage groove is formed in the bottom of the radio frequency transceiver shell body, two sets of water squeezing pieces are rotatably arranged on a groove wall of the water drainage groove, the two sets of water squeezing pieces are arranged along the height direction of the radio frequency transceiver shell body at intervals, and the drying ring belt is clamped between the two sets of water squeezing pieces.
According to an embodiment of the present disclosure, a scraper is disposed on a wall of the drainage channel, and the scraper is located below the wringing members and contacts with bottom surfaces of the wringing members located below the wringing members.
According to an embodiment of the present disclosure, a protection mechanism is disposed at the vent, and the protection mechanism is partially rotatable to open and close so as to shield the vent or open the vent.
According to an embodiment of the present disclosure, the protection mechanism includes a plurality of separation blades that set up the installing frame and the rotatable coupling of vent department on the installing frame, a plurality of separation blades are followed the direction of height of radio frequency transceiver casing body sets gradually, and all the separation blade rotates to being on a parallel with when the plane at installing frame place, all the separation blade contacts in proper order and shelters from the vent.
According to an embodiment of the present disclosure, at least one side of the blocking sheet facing away from the heat dissipation fan is provided with a protective coating.
In a second aspect, the present disclosure provides a mobile terminal including a radio frequency transceiver.
Compared with the prior art, the technical scheme provided by the embodiment of the disclosure has the following advantages:
the present disclosure provides a radio frequency transceiver and a mobile terminal, the radio frequency transceiver includes a radio frequency transceiver shell body, a dry ring belt and two cooling fans; two sides of the radio frequency transceiver shell body are provided with two mutually communicated ventilation openings, and two cooling fans are arranged in the radio frequency transceiver shell body and correspond to the two ventilation openings one by one, so that external air is sucked into the radio frequency transceiver shell body from one ventilation opening under the action of the cooling fans and then is exhausted from the other ventilation opening; the drying ring belt is arranged on the radio frequency transceiver shell body and corresponds to one of the ventilation openings, so that air entering through one of the ventilation openings enters the radio frequency transceiver shell body after being dried through the drying ring belt. That is to say, this disclosed radio frequency transceiver is through setting up dry clitellum in vent department to air to getting into through the ventilation opening carries out the drying, thereby can avoid because the air humidity enters into the inside problem that leads to radio frequency transceiver short circuit trouble of radio frequency transceiver that leads to of radio frequency transceiver, and adopts dry clitellum to carry out dry simple structure and cost of manufacture lower to the air.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and, together with the description, serve to explain the principles of the disclosure.
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present disclosure, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of a radio frequency transceiver according to an embodiment of the present invention;
fig. 2 is a schematic cross-sectional view of a radio frequency transceiver according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a dry annulus of a radio-frequency transceiver according to an embodiment of the present invention;
fig. 4 is an enlarged view of a portion a in fig. 2.
Wherein: 1. a radio frequency transceiver housing body; 11. a vent; 12. installing a bin; 13. a water discharge tank; 2. a heat radiation fan; 301. a filtration annulus; 302. drying the endless belt; 303. a drive shaft; 304. a drive member; 305. a pulley; 306. a toothed belt; 307. a water squeezing piece; 308. a squeegee; 4. a protection mechanism; 41. installing a frame; 42. a baffle plate.
Detailed Description
In order that the above objects, features and advantages of the present disclosure may be more clearly understood, aspects of the present disclosure will be further described below. It should be noted that the embodiments and features of the embodiments of the present disclosure may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present disclosure, but the present disclosure may be practiced otherwise than as described herein; it is to be understood that the embodiments disclosed in the specification are only a few embodiments of the present disclosure, and not all embodiments.
Example one
Referring to fig. 1 to 4, the present embodiment provides a radio frequency transceiver, which includes a radio frequency transceiver shell body 1, a dry ring belt 302, and two heat dissipation fans 2.
Two ventilation openings 11 which are communicated with each other are arranged on two sides of the radio frequency transceiver shell body 1, the two cooling fans 2 are arranged in the radio frequency transceiver shell body 1 and are respectively in one-to-one correspondence with the two ventilation openings 11, so that external air is sucked into the radio frequency transceiver shell body 1 from one ventilation opening 11 under the action of the cooling fans 2 and then is discharged out through the other ventilation opening 11, the external air enters the radio frequency transceiver shell body 1 through one ventilation opening 11, heat generated during the work of the radio frequency transceiver is taken away in the flowing process of the radio frequency transceiver shell body 1, and the air carrying the heat is discharged out through the other ventilation opening 11, and therefore the heat dissipation and the temperature reduction of the radio frequency transceiver are achieved.
For example, referring to fig. 2, the two vents 11 may be disposed at left and right sides of the radio frequency transceiver shell body 1, where the vent 11 at the right side may be an air inlet through which external air enters into the radio frequency transceiver shell body 1, and the vent 11 at the left side may be an air outlet through which air entering into the radio frequency transceiver shell body carries heat and then is discharged to the outside of the radio frequency transceiver shell body 1. That is, the air flows from the right side of the radio frequency transceiver case body 1 into the radio frequency transceiver case body 1 and flows out from the left side of the radio frequency transceiver case body 1. That is, the two fans corresponding to the two vents 11 have the same blowing direction, so that the flow path of the outside air flows from the right side to the left side of the rf transceiver case body 1.
For example, the apertures of the left and right air vents 11 may be set to be the same or may also be set to be different, specifically set according to actual needs.
The dry ring belt 302 is disposed on the radio frequency transceiver housing body 1 and corresponds to one of the ventilation openings 11, so that the air entering through one of the ventilation openings 11 enters into the radio frequency transceiver housing body 1 after being filtered and dried by the dry ring belt 302.
According to the above, the vent 11 on the right side can be regarded as an air inlet through which the external air enters the radio frequency transceiver shell body 1, so that the drying ring belt 302 can be arranged at a position close to the right end in the radio frequency transceiver shell body 1, and corresponds to the vent 11 on the right side, so that the external air can be dried through the drying ring belt 302 in the process of entering through the vent 11 on the right side, so that moisture and solid impurities mixed in the external air are filtered and then enter the radio frequency transceiver shell body 1, the air entering the radio frequency transceiver shell body 1 is kept dry, and the heat in the radio frequency transceiver shell body 1 is taken away by the dry air in the process of flowing through the radio frequency transceiver shell body 1, so that the heat dissipation and the temperature reduction of the radio frequency transceiver are realized, the probability of short circuit caused by the fact that the wet air enters the radio frequency transceiver shell body 1 is effectively avoided or reduced, the normal operation of the radio frequency transceiver shell body 1 is guaranteed, and the drying ring belt 302 is simple in structure and the air drying process and the low in manufacturing cost.
In a specific implementation, the inside of the radio frequency transceiver shell body 1 is provided with an installation bin 12 communicated with the two ventilation openings 11, and the dry ring belt 302 may be located inside the radio frequency transceiver shell body 1 and installed on the installation bin 12.
Referring to fig. 1 to 4, in some embodiments, the radio frequency transceiver further includes a transmission shaft 303 and a driving part 304, the transmission shaft 303 is disposed on the dry zone 302, the driving part 304 is disposed on the radio frequency transceiver housing body 1 and connected to the transmission shaft 303, and the driving part 304 is configured to drive the dry zone 302 to rotate along the circumferential direction of the radio frequency transceiver housing body 1.
Specifically, in the process that the drying ring belt 302 dries the external air entering the radio frequency transceiver shell body 1 through the right vent 11, the driving part 304 can drive the transmission shaft 303 connected with the driving part to rotate, the transmission shaft 303 drives the drying ring belt 302 connected with the transmission shaft to rotate, so that the part of the drying ring belt 302 right opposite to the right side in the initial state is continuously replaced with other drying ring belts 302 not corresponding to the right vent 11, other parts of the drying ring belt 302 can also rotate to correspond to the right vent 11, and the inside of the right vent 11 is ensured to be always kept dry, thereby further reducing the probability of short circuit of the radio frequency transceiver shell body 1 due to the humid air.
Illustratively, the driving member 304 may be a conventional driving motor, such as a rotary motor. Alternatively, the driving member 304 may be a driving cylinder or the like.
Specifically, in this embodiment, the radio frequency transceiver further includes a filter ring band 301, the filter ring band 301 is sleeved on the periphery of the mounting bin 12 in the radio frequency transceiver, and the dry ring band 302 is sleeved on the periphery of the filter ring band 301. The filter ring band 301 is used for filtering impurities in the outside air entering the radio frequency transceiver housing body 1 through the right vent 11, and the dry ring band 302 is used for filtering moisture in the outside air entering the radio frequency transceiver housing body 1 through the right vent 11. That is to say, the drying ring band 302 in this embodiment can play a role of filtering air and also can play a role of drying air, so that the air entering into the radio frequency transceiver shell body 1 is dry and clean air, and the dry and clean air takes away heat on the surface of the radio frequency transceiver shell body 1 in the process of passing through the radio frequency transceiver shell body 1, thereby effectively reducing the probability of short circuit of the radio frequency transceiver shell body 1 due to humid air, and ensuring normal operation of the radio frequency transceiver shell body 1.
On the basis that the drying zone 302 of the present embodiment includes the filter zone 301 and the drying zone 302, the connection structure between the drying zone 302 and the transmission shaft 303 is: a toothed belt 306 is provided on the filter endless belt 301 of the drying endless belt 302, a pulley 305 is provided on a surface of the toothed belt 306 facing the transmission shaft 303, and the pulley 305 is connected to the transmission shaft 303.
The front end and the rear end of the filter ring belt 301 are fixedly connected with toothed belts 306, the inner surfaces of the toothed belts 306 are connected with belt wheels 305 which are uniformly distributed in an engaged manner, the belt wheels 305 are fixedly connected with the surfaces of the transmission shafts 303, in the process that the filter ring belt 301 and the drying ring belt 302 filter air, the driving part 304 drives the transmission shafts 303 connected with the transmission shafts to rotate, the transmission shafts 303 drive the belt wheels 305 connected with the transmission shafts to rotate, the belt wheels 305 drive the toothed belts 306 to rotate, and the toothed belts 306 simultaneously drive the filter ring belt 301 and the drying ring belt 302 to rotate, so that the filter ring belt 301 and the drying ring belt 302 at other parts continuously replace parts of the filter ring belt 301 and the drying ring belt 302 in the ventilation opening 11 on the right side, the inside of the ventilation opening 11 on the right side is always kept dry, and the probability of short circuit of the radio frequency transceiver shell body 1 due to humid air is further reduced.
Referring to fig. 1 to 4, in some embodiments, a drainage groove 13 is formed at the bottom of the radio frequency transceiver shell body 1, two sets of water squeezing pieces 307 are rotatably disposed on a groove wall of the drainage groove 13, the two sets of water squeezing pieces 307 are spaced apart from each other in a height direction of the radio frequency transceiver shell body 1, and the dry ring belt 302 is sandwiched between the two sets of water squeezing pieces 307.
For example, the water squeezing members 307 may be water squeezing rods, and each group of water squeezing members 307 includes a plurality of water squeezing rods sequentially arranged along the length direction of the radio frequency transceiver shell body 1. Illustratively, each set of wringers 307 can include 8 wringing bars, or more than 8.
In the specific operation process, when the part of the filter ring belt 301 and the drying ring belt 302 with moisture passes through the drainage groove 13, the upper and lower groups of water squeezing pieces 307 carry out rotary squeezing on the filter ring belt 301 and the drying ring belt 302 clamped therein, so that the moisture accumulated in the drying ring belt 302 passing through can be squeezed out, and the dust on the outer surface of the filter ring belt 301 is adhered, so that the filter ring belt 301 and the drying ring belt 302 are kept dry and clean, and the filter ring belt 301 and the drying ring belt 302 inside the ventilation opening 11 on the right side of the passage can always filter the moisture and the dust in the air.
Further, a scraper 308 is provided on the wall of the drain tank 13, and the scraper 308 is located below the wringers 307 and contacts the bottom surfaces of the lower wringers 307 of the two sets of wringers 307. The scraper 308 can scrape off impurities adhered to the surface of the lower wringing piece 307 in the process of rotating, so that the lower wringing piece 307 can be kept clean all the time, and a good cleaning effect can be achieved.
For example, the scraper 308 may be provided in a plurality, and the plurality of scrapers 308 are sequentially and uniformly arranged along the length direction of the radio frequency transceiver shell body 1. For example, when the number of the wringing rods of each group of the wringing members 307 is 8, the number of the squeegees 308 can be 8, and the wringing rods can correspond to the number of the squeegees 308 one by one. The number of the scrapers 308 and the wringing bars may be more than 8, and is specifically set according to actual needs, which is not specifically limited in this embodiment.
Referring to fig. 1 to 4, in some embodiments, the vent 11 is provided with the protection mechanism 4, and the protection mechanism 4 is partially rotatable to open and close to shield the vent 11 or open the vent 11, so that when heat dissipation is not required, the vent 11 can be shielded by the protection mechanism 4, external moisture and dust are blocked outside the radio frequency transceiver shell body 1, and thus, there is no need to worry about moisture entering the inside of the radio frequency transceiver shell body 1, so as to achieve a good sealing effect. When heat dissipation is needed, the vent 11 can be opened through the protection mechanism 4 to allow outside air to enter into the radio frequency transceiver shell body 1 and be exhausted, so that heat dissipation is realized.
In this embodiment, the number of the protection mechanisms 4 is two, and the two protection mechanisms 4 are respectively and correspondingly disposed at positions corresponding to the right vent 11 and the left vent 11, so as to respectively implement sealing protection for the left vent 11 and the right vent 11.
During specific implementation, the protection mechanism 4 includes an installation frame 41 disposed at the vent 11 and a plurality of blocking pieces 42 rotatably connected to the installation frame 41, the blocking pieces 42 are sequentially disposed along a height direction of the radio frequency transceiver case body 1, and when all the blocking pieces 42 rotate to a plane parallel to the installation frame 41, all the blocking pieces sequentially contact and shield the vent 11. When the heat dissipation fan 2 does not operate, the two adjacent blocking pieces 42 are in contact with each other, at this time, the mounting frame 41 is sealed by the blocking pieces 42, external moisture and dust are blocked outside the mounting frame 41, and it is not necessary to worry about that the moisture enters the inside of the radio frequency transceiver shell body 1, so that a good sealing effect is achieved.
In addition, one side setting that deviates from radiator fan 2 at least of separation blade 42 can be provided with protective coating, and protective coating is the aerogel material component to can have better corrosion resistance and waterproof nature.
The specific heat dissipation, drying and filtering operations of the rf transceiver will be described in detail below:
firstly, the blowing directions of the two cooling fans 2 are the same, the blowing direction of the cooling fan 2 is from right to left, the left side vent 11 is the air outlet end of the cooling fan 2, and the right side vent 11 is the air inlet end of the cooling fan 2. When the filter ring belt 301 and the dry ring belt 302 pass through the ventilation opening 11 on the left side, because the temperature of the air which takes away the heat of the radio frequency transceiver shell body 1 is high, the residual water vapor in the dry ring belt 302 can be evaporated in the process of passing through the filter ring belt 301 and the dry ring belt 302 along the ventilation opening 11 on the left side, and meanwhile, dust adhered to the outer surface of the filter ring belt 301 can be blown away, so that the filter ring belt 301 and the dry ring belt 302 are kept dry and clean.
Secondly, both ends all fixedly connected with toothed belt 306 around the filtration clitellum 301, the internal surface meshing of toothed belt 306 is connected with evenly distributed's band pulley 305, band pulley 305 fixed connection and transmission shaft 303's surface, the water drainage tank 13 with installation storehouse 12 intercommunication is seted up to the lower extreme of radio frequency transceiver casing body 1, the inner wall of water drainage tank 13 rotates and is connected with the crowded water piece 307 that the quantity is two sets of and all contacts with dry clitellum 302, two sets of crowded water piece 307 set up respectively in the inside and outside both sides of dry clitellum 302, the quantity of the crowded water pole of every group crowded water piece 307 is eight, the inner wall fixedly connected with evenly distributed's scraper blade 308 of water drainage tank 13, the upper end and the crowded water pole contact of below of scraper blade 308.
When the radio frequency transceiver shell body 1 normally operates, the external air is sucked into the radio frequency transceiver shell body 1 through the right ventilation opening 11 by the cooling fan 2, when the air passes through the right ventilation opening 11, the filtering ring belt 301 can filter solid impurities mixed in the air, meanwhile, the drying ring belt 302 filters moisture mixed in the air, the air entering the radio frequency transceiver shell body 1 is kept dry and clean, the dry and clean air carries away heat on the surface of the air through the radio frequency transceiver shell body 1, the probability of short circuit of the radio frequency transceiver shell body 1 due to humid air is effectively reduced, and the normal operation of the radio frequency transceiver shell body 1 is guaranteed.
In the process that the filter belt 301 and the drying belt 302 filter air, the driving part 304 drives the transmission shaft 303 connected with the transmission shaft to rotate, the transmission shaft 303 drives the belt wheel 305 connected with the transmission shaft to rotate, the belt wheel 305 drives the toothed belt 306 to rotate, and the toothed belt 306 drives the filter belt 301 and the drying belt 302 to rotate at the same time, so that the filter belt 301 and the drying belt 302 at other parts continuously replace parts of the filter belt 301 and the drying belt 302 inside the ventilation opening 11 at the right side, the inside of the ventilation opening 11 at the right side is always kept dry, and the probability of short circuit of the radio frequency transceiver shell body 1 due to humid air is further reduced.
When the part of the filter ring belt 301 and the drying ring belt 302 with moisture passes through the drainage groove 13, the water squeezing rod can squeeze the moisture accumulated in the drying ring belt 302 and adhere dust on the outer surface of the filter ring belt 301, so that the filter ring belt 301 and the drying ring belt 302 are kept dry and clean, and the filter ring belt 301 and the drying ring belt 302 inside the right end ventilation opening 11 of the passage can always filter the moisture and the dust in the air.
Example two
Referring to fig. 1 to 4, the present embodiment further provides a mobile terminal including the above radio transceiver.
The specific structure and implementation principle of the radio frequency transceiver in this embodiment are the same as those of the radio frequency transceiver provided in the first embodiment, and the same or similar technical effects can be brought about, which are not described herein any more, and specific reference may be made to the description of the first embodiment.
It is noted that, in this document, 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 phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.
The foregoing are merely exemplary embodiments of the present disclosure, which enable those skilled in the art to understand or practice the present disclosure. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the disclosure. Thus, the present disclosure is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A radio frequency transceiver is characterized by comprising a radio frequency transceiver shell body (1), a dry annular belt (302) and two cooling fans (2);
two ventilation openings (11) which are communicated with each other are formed in two sides of the radio frequency transceiver shell body (1), the two heat dissipation fans (2) are arranged in the radio frequency transceiver shell body (1) and respectively correspond to the two ventilation openings (11) one by one, so that external air is sucked into the radio frequency transceiver shell body (1) from one ventilation opening (11) under the action of the heat dissipation fans (2) and then is exhausted from the other ventilation opening (11);
the dry ring belt (302) is arranged in the radio frequency transceiver shell body (1) and corresponds to the one ventilation opening (11), so that air entering through the one ventilation opening (11) enters the radio frequency transceiver shell body (1) after being dried by the dry ring belt (302).
2. The radio-frequency transceiver of claim 1, further comprising a drive shaft (303) and a drive member (304), wherein the drive shaft (303) is disposed on the dry zone (302), the drive member (304) is disposed on the radio-frequency transceiver housing body (1) and is connected to the drive shaft (303), and the drive member (304) is configured to drive the dry zone (302) to rotate along a circumferential direction of the radio-frequency transceiver housing body (1).
3. The radio-frequency transceiver according to claim 2, characterized in that a toothed belt (306) is provided on the dry endless belt (302), a side of the toothed belt (306) facing the transmission shaft (303) being provided with a pulley (305), the pulley (305) being connected with the transmission shaft (303).
4. The radio-frequency transceiver according to claim 1, further comprising a filter band (301), wherein the filter band (301) is disposed around the mounting chamber (12) in the radio-frequency transceiver housing (1), and the dry band (302) is disposed around the filter band (301).
5. The radio frequency transceiver of any one of claims 1 to 4, characterized in that a drain groove (13) is formed in the bottom of the radio frequency transceiver shell body (1), two sets of water squeezing members (307) are rotatably disposed on the wall of the drain groove (13), the two sets of water squeezing members (307) are spaced apart from each other in the height direction of the radio frequency transceiver shell body (1), and the drying ring belt (302) is sandwiched between the two sets of water squeezing members (307).
6. The radio frequency transceiver according to claim 5, characterized in that a scraper (308) is provided on the wall of the drain tank (13), the scraper (308) being located below the wringers (307) and contacting the bottom surfaces of the wringers (307) located below the two sets of wringers (307).
7. The radio frequency transceiver of any one of claims 1 to 4, wherein a protection mechanism (4) is disposed at the vent (11), and the protection mechanism (4) is partially rotatable to open and close to shield the vent (11) or open the vent (11).
8. The radio frequency transceiver according to claim 7, wherein the shielding mechanism (4) includes a mounting frame (41) disposed at the vent (11) and a plurality of blocking pieces (42) rotatably connected to the mounting frame (41), the plurality of blocking pieces (42) are sequentially disposed along a height direction of the radio frequency transceiver shell body (1), and when all the blocking pieces (42) rotate to be parallel to a plane where the mounting frame (41) is located, all the blocking pieces (42) sequentially contact and shield the vent (11).
9. The radio-frequency transceiver according to claim 8, characterized in that at least the side of the flap (42) facing away from the cooling fan (2) is provided with a protective coating.
10. A mobile terminal characterized in that it comprises a radio-frequency transceiver according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222461302.1U CN218183343U (en) | 2022-09-16 | 2022-09-16 | Radio frequency transceiver and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222461302.1U CN218183343U (en) | 2022-09-16 | 2022-09-16 | Radio frequency transceiver and mobile terminal |
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| Publication Number | Publication Date |
|---|---|
| CN218183343U true CN218183343U (en) | 2022-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202222461302.1U Active CN218183343U (en) | 2022-09-16 | 2022-09-16 | Radio frequency transceiver and mobile terminal |
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| CN (1) | CN218183343U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116156857A (en) * | 2023-04-24 | 2023-05-23 | 济南铁路信息技术有限公司 | Wireless transceiver for railway transportation |
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2022
- 2022-09-16 CN CN202222461302.1U patent/CN218183343U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116156857A (en) * | 2023-04-24 | 2023-05-23 | 济南铁路信息技术有限公司 | Wireless transceiver for railway transportation |
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