CN113488768A - Receiving antenna for wireless charging coil - Google Patents
Receiving antenna for wireless charging coil Download PDFInfo
- Publication number
- CN113488768A CN113488768A CN202110686997.0A CN202110686997A CN113488768A CN 113488768 A CN113488768 A CN 113488768A CN 202110686997 A CN202110686997 A CN 202110686997A CN 113488768 A CN113488768 A CN 113488768A
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- Prior art keywords
- block
- wall
- buffer
- fixedly connected
- sliding
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- 230000001681 protective effect Effects 0.000 claims abstract description 70
- 239000000428 dust Substances 0.000 abstract description 12
- 238000004140 cleaning Methods 0.000 abstract description 5
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000033001 locomotion Effects 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 8
- 230000003139 buffering effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
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- Details Of Aerials (AREA)
Abstract
The invention relates to the technical field of coil receiving antennas, in particular to a receiving antenna for a wireless charging coil, which comprises a machine body, wherein a screen cleaning device is arranged on the outer surface of the machine body, a touch control pen device is arranged at the top of the outer surface of the machine body, a connecting block is fixedly connected to one side, away from the screen cleaning device, of the outer surface of the machine body, a fixing structure is arranged on the outer surface of the connecting block, handles are fixedly connected to two adjacent sides of the outer surface of the machine body and the screen cleaning device, and the screen cleaning device comprises two sliding grooves and a receiving groove. According to the invention, the dust cover device is arranged, so that dust on the outer surface of the antenna body can be effectively prevented, the service life of the antenna body is prolonged, the antenna body and the protective shell can be simply disassembled and assembled by arranging the fixing device, the practicability of the device is improved, the influence of vibration on the device is effectively reduced when the whole device falls down by arranging the buffer device, and the safety of the device is improved.
Description
Technical Field
The invention relates to the technical field of coil receiving antennas, in particular to a receiving antenna for a wireless charging coil.
Background
The wireless charging technology is derived from a wireless electric energy transmission technology, because energy is transmitted by a magnetic field between a charger and an electric device, the charger and the electric device are not connected by electric wires, so that the charger and the electric device can be exposed without conductive contacts, along with the development of science and technology, the wireless charging is more and more widely applied in the life of people, especially in the field of mobile phones, the wireless charging becomes the standard of high-end mobile phones, the application field of the wireless charging technology is more and more extensive due to the brisk development of the wireless charging technology, the modern science and technology is vigorously advocated in China, the wireless charging technology can undoubtedly become an important link in the science and technology progress, and a charging coil of the wireless charging needs to use a receiving antenna, so the receiving antenna plays an important role in the development.
The conventional receiving antenna is provided with protective cases, but most of the protective cases are open protective cases, and one surface of each protective case is completely exposed, namely, the main body of the receiving antenna is completely exposed outside, so that dust can be accumulated after long-time use, the cleaning cost is greatly increased, and the dust easily causes short circuit of the receiving antenna, thereby affecting the service life of the receiving antenna.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a receiving antenna for a wireless charging coil.
In order to achieve the purpose, the invention adopts the following technical scheme:
the design is a receiving antenna for a wireless charging coil, which comprises an antenna body and a protective shell, wherein a dustproof cover device is arranged at the top of the protective shell, a fixing device is arranged inside the protective shell, and a buffering device is arranged on the outer surface of the protective shell.
The dustproof cover device comprises a cover body and a sliding groove, the top of the outer surface of the cover body is provided with a circular groove, the bottom of the inner wall of the circular groove is fixedly connected with a circular rod, one side, away from the circular groove, of the outer surface of the circular rod is connected with a clamping block in a sliding mode, the outer surface of the circular rod is sleeved with a first spring, and the top of the outer surface of the protective shell is provided with a clamping hole.
Preferably, fixing device includes threaded rod and sliding tray, the surface one end of threaded rod is rotated and is connected with the fixed block, the surface of fixed block is kept away from the one end of threaded rod and is seted up the fixed slot, the one end fixedly connected with groove block of fixed block is kept away from to the surface of threaded rod, the inner wall sliding connection of sliding tray has the sliding block.
Preferably, buffer includes the buffer block, the dashpot has been seted up to surface one side of buffer block, the inner wall both sides fixedly connected with dead lever of dashpot, the inner wall of dashpot has the slider with the both sides sliding connection that the dead lever is adjacent, the surface cover of dead lever is equipped with the second spring, one side fixedly connected with thin pole of dashpot is kept away from to the surface of slider, the one end sliding connection that the slider was kept away from to the surface of thin pole has thick pole, the one end fixedly connected with buffer board of thin pole is kept away from to the surface of thick pole, the surface cover of thin pole is equipped with the third spring.
Preferably, the two sides of the outer surface of the cover body are in sliding connection with the inner wall of the sliding groove, and the sliding groove is formed in the two sides of the inner wall of the protective shell.
Preferably, the outer surface of the cover body is connected with one side, adjacent to the sliding groove, of the inner wall of the protective shell in a sliding mode, and two ends of the first spring are fixedly connected with one side, close to the round rod, of the outer surface of the clamping block and one side, close to the round rod, of the inner wall of the round groove respectively.
Preferably, the size and the shape of the inner wall of the clamping hole are matched with the size and the shape of the outer surface of the clamping block, and the inner wall of the circular groove is in sliding connection with the outer surface of the clamping block.
Preferably, the threaded rod penetrates through one side of the outer surface of the protective shell and extends to the inner wall of the protective shell, the groove block is fixedly connected with one end, located outside the protective shell, of the threaded rod, and the fixing block is fixedly connected with one end, located outside the protective shell, of the threaded rod.
Preferably, the sliding groove is opened in the inner wall of protective housing and the one side that the threaded rod is adjacent, the surface of sliding block is kept away from one side of sliding groove and the surface of fixed block and one side fixed connection that the threaded rod is adjacent.
Preferably, one side of the outer surface of the buffer block is fixedly connected with one side of the outer surface of the protective shell, and the outer surface of the fixed rod is slidably connected with the inner wall of the sliding block.
Preferably, two ends of the second spring are fixedly connected with one side of the outer surface of the sliding block and one side of the inner wall of the buffer groove respectively, and two ends of the third spring are fixedly connected with one side of the outer surface of the sliding block, which is close to the thin rod, and one side of the outer surface of the thick rod, which is close to the thin rod respectively.
The receiving antenna for the wireless charging coil has the beneficial effects that: the invention can lead the whole receiving antenna to be exposed in the air because the traditional protective shell is mostly open, a large amount of dust can be arranged on the outer surface of the receiving antenna for a long time, when the dust on the outer surface of the receiving antenna needs to be prevented, the whole protective shell can be covered by the cover body through the interaction of all the components, the dust can be further placed into the protective shell, the dust falling of the receiving antenna is further avoided, when the receiving antenna needs to be maintained or the interior of the protective shell needs to be seen, the cover body can be opened, the operation is very simple and practical, through the arranged fixing device, the protective shell and the receiving antenna are fixedly connected in the traditional protective shell by adopting an integral pouring mode, the mode leads the maintenance of the receiving antenna to be very troublesome, the protective shell can be damaged, and the device leads the dismounting of the receiving antenna and the protective shell to be simple, only need twist the groove piece alright with realizing dismantling, very convenient and fast through the buffer who sets up, when falling the receiving antenna on the ground together with the casing carelessly, though the protection of rear protective housing, but also can produce vibrations to the receiving antenna of inside, can effectively alleviate the influence of vibrations to receiving antenna through the effect of each subassembly of buffer, improved the security of whole device.
Drawings
Fig. 1 is a schematic front view of a receiving antenna for a wireless charging coil according to the present invention;
fig. 2 is a schematic side view of a receiving antenna for a wireless charging coil according to the present invention;
fig. 3 is a schematic bottom view of a receiving antenna for a wireless charging coil according to the present invention;
FIG. 4 is an enlarged schematic view of FIG. 1 at A in accordance with the present invention;
fig. 5 is a schematic view of a partial structure of a buffering device of a receiving antenna for a wireless charging coil according to the present invention;
fig. 6 is an enlarged schematic view of the invention at B in fig. 5.
In the figure: 1. an antenna body; 2. a protective shell; 3. a dust cover device; 31. a cover body; 32. a chute; 33. a circular groove; 34. a round bar; 35. a clamping block; 36. a first spring; 37. a clamping hole; 4. A fixing device; 41. a threaded rod; 42. a sliding groove; 43. a fixed block; 44. fixing grooves; 45. A groove block; 46. a slider; 5. a buffer device; 51. a buffer block; 52. a buffer tank; 53. Fixing the rod; 54. a slider; 55. a second spring; 56. a thin rod; 57. a thick rod; 58. a buffer plate; 59. and a third spring.
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.
Referring to fig. 1-6, a receiving antenna for a wireless charging coil comprises an antenna body 1 and a protective shell 2, wherein a dust cover device 3 is arranged at the top of the protective shell 2, a fixing device 4 is arranged inside the protective shell 2, and a buffer device 5 is arranged on the outer surface of the protective shell 2.
The dust cap device 3 comprises a cap body 31 and a chute 32, two sides of the outer surface of the cap body 31 are slidably connected with the inner wall of the chute 32, the cap body 31 is pushed towards the protective shell 2, the cap body 31 can be pushed to slide along the chute 32 by pushing the cap body 31, the chute 32 is arranged on two sides of the inner wall of the protective shell 2, the outer surface of the cap body 31 is slidably connected with one side of the inner wall of the protective shell 2 adjacent to the chute 32, meanwhile, the cap body 31 can slide on the inner wall of the protective shell 2, a circular groove 33 is arranged at the top of the outer surface of the cap body 31, a circular rod 34 is fixedly connected to the bottom of the inner wall of the circular groove 33, a clamping block 35 is slidably connected to one side of the outer surface of the circular rod 34, the clamping block 35 is pressed inwards first, the clamping block 35 can slide downwards along the outer surface of the circular rod 34 under the force, a first spring 36 is sleeved on the outer surface of the circular rod 34, two ends of the first spring 36 are fixedly connected with one side of the outer surface of the clamping block 35 close to the circular rod 34 and one side of the inner wall of the circular groove 33 close to the circular rod 34 respectively, the fixture block 35 slides and can compress the first spring 36, the top of the outer surface of the protective shell 2 is provided with the fixture hole 37, the size and the shape of the inner wall of the fixture hole 37 are matched with the size and the shape of the outer surface of the fixture block 35, when the fixture block 35 moves to the position same as the fixture hole 37, the fixture block 35 is loosened, under the reaction force of the first spring 36, the fixture block 35 can slide along the round rod 34 in the direction away from the round groove 33, so that the fixture block 35 is clamped into the fixture hole 37, the inner wall of the round groove 33 is in sliding connection with the outer surface of the fixture block 35, and the fixture block 35 can slide on the inner wall of the round groove 33.
The fixing device 4 comprises a threaded rod 41 and a sliding groove 42, the threaded rod 41 penetrates through one side of the outer surface of the protective shell 2 and extends to the inner wall of the protective shell 2, the sliding groove 42 is formed in one side, adjacent to the threaded rod 41, of the inner wall of the protective shell 2, a fixing block 43 is connected to one end of the outer surface of the threaded rod 41 in a rotating mode, the fixing block 43 is fixedly connected with one end, located outside the protective shell 2, of the threaded rod 41, the threaded rod 41 can rotate and move outwards towards the protective shell 2, the fixing block 43 can be driven to move outwards towards the protective shell 2 by the outward movement of the threaded rod 41, a fixing groove 44 is formed in one end, far away from the threaded rod 41, of the outer surface of the threaded rod 41, a groove block 45 is fixedly connected to one end, far away from the threaded rod 43, of the groove block 45 is rotated and can drive the threaded rod 41 to rotate, and the groove block 45 is fixedly connected with one end, located outside the protective shell 2, of the threaded rod 41, the inner wall sliding connection of sliding tray 42 has sliding block 46, and sliding block 46's the surface is kept away from sliding tray 42 one side and the surface of fixed block 43 and the adjacent one side fixed connection of threaded rod 41, and the motion of fixed block 43 can drive sliding block 46 and slide in sliding tray 42, and when fixed slot 44 and receiving antenna separated, stall alright with separating receiving antenna and fixed block 43, and then make receiving antenna and protective housing 2 separate.
The buffer device 5 comprises a buffer block 51, one side of the outer surface of the buffer block 51 is fixedly connected with one side of the outer surface of the protective shell 2, one side of the outer surface of the buffer block 51 is provided with a buffer groove 52, two sides of the inner wall of the buffer groove 52 are fixedly connected with fixed rods 53, the outer surface of each fixed rod 53 is slidably connected with the inner wall of a corresponding sliding block 54, the sliding blocks 54 are slidably connected with two adjacent sides of the inner wall of the buffer groove 52 and the fixed rods 53, the sliding blocks 54 are driven to slide in the buffer groove 52, a second spring 55 is sleeved on the outer surface of each fixed rod 53, two ends of each second spring 55 are respectively fixedly connected with one side of the outer surface of each sliding block 54 and one side of the inner wall of the buffer groove 52, each sliding block 54 can compress or stretch the second spring 55 to achieve a buffer effect, one side, far away from the outer surface of each sliding block 54, is fixedly connected with the thin rods 56, one end of the outer surface of the thin rod 56, which is far away from the slide block 54, is connected with a thick rod 57 in a sliding way, the horizontal movement of the thick rod 57 can drive the thin rod 56 to move horizontally, when the force in the vertical direction is applied, the ground can provide the buffer plate 58 with a force in the vertical direction, so that the buffer plate 58 moves towards the protective shell 2, the buffer plate 58 moves to drive the thick rod 57 to slide on the outer surface of the thin rod 56, one end of the outer surface of the thick rod 57 far away from the thin rod 56 is fixedly connected with the buffer plate 58, when receiving the power of level in protective housing 2, buffer board 58 can fall to the ground, and the power of a horizontal direction of buffer board 58 can be given on ground, and buffer board 58 horizontal motion can drive thick pole 57 horizontal motion, and the surface cover of thin pole 56 is equipped with third spring 59, and the both ends of third spring 59 are close to one side of thin pole 56 and one side fixed connection that thick pole 57's surface is close to thin pole 56 with the surface of slider 54 respectively, and thick pole 57 slides and can compress third spring 59.
The working principle is as follows: when the receiving antenna is not required to be operated or the receiving antenna is not touched for a long time, in order to avoid dust accumulation on the outer surface of the receiving antenna, the receiving antenna needs to be protected, at this time, the fixture block 35 is pressed inwards, the fixture block 35 is stressed to slide downwards along the outer surface of the round rod 34, meanwhile, the fixture block 35 slides on the inner wall of the round groove 33, the fixture block 35 slides to compress the first spring 36, at this time, the cover body 31 is pushed towards the protective shell 2, the cover body 31 can slide along the sliding groove 32 by pushing the cover body 31, the cover body 31 can slide on the inner wall of the protective shell 2, when the fixture block 35 moves to the same position as the clamping hole 37, the fixture block 35 is released, under the reaction force of the first spring 36, the fixture block 35 can slide along the round rod 34 towards the direction far away from the round groove 33, so that the fixture block 35 is clamped into the clamping hole 37 to complete the fixation, and the principle of opening the cover body 31 is the same as the above principle, when the receiving antenna needs to be maintained or repaired, and needs to be separated from the protective shell 2, the groove block 45 is rotated, the groove block 45 rotates to drive the threaded rod 41 to rotate, the threaded rod 41 rotates to drive the threaded rod 41 to move outwards while rotating towards the protective shell 2, the threaded rod 41 moves outwards to drive the fixed block 43 to move outwards towards the protective shell 2, the fixed block 43 moves to drive the sliding block 46 to slide in the sliding groove 42, when the fixed groove 44 is separated from the receiving antenna, the rotation is stopped, the receiving antenna can be separated from the fixed block 43, the receiving antenna is separated from the protective shell 2, when the protective shell 2 and the receiving antenna fall on the ground, when a force horizontal to the protective shell 2 is applied, the buffer plate 58 falls to the ground, a horizontal force is applied to the buffer plate 58, and the horizontal movement of the buffer plate 58 drives the thick rod 57 to move horizontally, thick pole 57 horizontal motion can drive thin pole 56 horizontal motion, thin pole 56 motion can drive slider 54 and slide on dead lever 53, it slides in buffer slot 52 to drive slider 54 simultaneously, slider 54 slides and can compress or tensile second spring 55, play the cushioning effect, when receiving the power of vertical direction, ground can give the power of a vertical direction of buffer board 58, make buffer board 58 move to protective housing 2 direction, buffer board 58 moves and can drive thick pole 57 and slide at the surface of thin pole 56, thick pole 57 slides and can compress third spring 59, play the buffering effect.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The utility model provides a receiving antenna for wireless charging coil, includes antenna body (1) and protective housing (2), its characterized in that: a dustproof cover device (3) is arranged at the top of the protective shell (2), a fixing device (4) is arranged inside the protective shell (2), and a buffer device (5) is arranged on the outer surface of the protective shell (2);
dustproof cover device (3) are including lid (31) and spout (32), circular slot (33) have been seted up at the surface top of lid (31), inner wall bottom fixedly connected with pole (34) of circular slot (33), one side sliding connection that circular slot (33) were kept away from to the surface of pole (34) has fixture block (35), the surface cover of pole (34) is equipped with first spring (36), card hole (37) have been seted up at the surface top of protective housing (2).
2. The device as claimed in claim 1, wherein the device comprises: fixing device (4) include threaded rod (41) and sliding tray (42), the surface one end of threaded rod (41) is rotated and is connected with fixed block (43), the one end that threaded rod (41) were kept away from to the surface of fixed block (43) has seted up fixed slot (44), the one end fixedly connected with groove block (45) of fixed block (43) are kept away from to the surface of threaded rod (41), the inner wall sliding connection of sliding tray (42) has sliding block (46).
3. The device as claimed in claim 1, wherein the device comprises: buffer (5) are including buffer block (51), buffer slot (52) have been seted up to surface one side of buffer block (51), inner wall both sides fixedly connected with dead lever (53) of buffer slot (52), the inner wall of buffer slot (52) and the both sides sliding connection that dead lever (53) are adjacent have slider (54), the surface cover of dead lever (53) is equipped with second spring (55), one side fixedly connected with thin pole (56) of buffer slot (52) are kept away from to the surface of slider (54), the one end sliding connection that slider (54) were kept away from to the surface of thin pole (56) has thick pole (57), the one end fixedly connected with buffer board (58) of thin pole (56) are kept away from to the surface of thick pole (57), the surface cover of thin pole (56) is equipped with third spring (59).
4. The device as claimed in claim 1, wherein the device comprises: the outer surface both sides of lid (31) and the inner wall sliding connection of spout (32), spout (32) are seted up in the inner wall both sides of protective housing (2).
5. The device as claimed in claim 1, wherein the device comprises: the outer surface of the cover body (31) is in sliding connection with one side, adjacent to the sliding groove (32), of the inner wall of the protective shell (2), and two ends of the first spring (36) are fixedly connected with one side, close to the round rod (34), of the outer surface of the clamping block (35) and one side, close to the round rod (34), of the inner wall of the round groove (33) respectively.
6. The device as claimed in claim 1, wherein the device comprises: the size and the shape of the inner wall of the clamping hole (37) are matched with the size and the shape of the outer surface of the clamping block (35), and the inner wall of the circular groove (33) is in sliding connection with the outer surface of the clamping block (35).
7. The device as claimed in claim 2, wherein the device comprises: threaded rod (41) run through surface one side of protective housing (2) and extend to the inner wall of protective housing (2), groove block (45) and threaded rod (41) are located the one end fixed connection of the outside of protective housing (2), fixed block (43) and threaded rod (41) are located the one end fixed connection of the outside of protective housing (2).
8. The device as claimed in claim 2, wherein the device comprises: the inner wall of protective housing (2) is seted up in sliding tray (42) and threaded rod (41) adjacent one side, sliding tray (42) was kept away from to the surface of sliding block (46) one side and the surface of fixed block (43) and threaded rod (41) adjacent one side fixed connection.
9. A device for rapidly taking and placing a non-motor vehicle in a residential area according to claim 3, wherein: one side of the outer surface of the buffer block (51) is fixedly connected with one side of the outer surface of the protective shell (2), and the outer surface of the fixed rod (53) is slidably connected with the inner wall of the sliding block (54).
10. A device for rapidly taking and placing a non-motor vehicle in a residential area according to claim 3, wherein: two ends of the second spring (55) are fixedly connected with one side of the outer surface of the sliding block (54) and one side of the inner wall of the buffer groove (52) respectively, and two ends of the third spring (59) are fixedly connected with one side of the outer surface of the sliding block (54) close to the thin rod (56) and one side of the outer surface of the thick rod (57) close to the thin rod (56) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110686997.0A CN113488768A (en) | 2021-06-21 | 2021-06-21 | Receiving antenna for wireless charging coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110686997.0A CN113488768A (en) | 2021-06-21 | 2021-06-21 | Receiving antenna for wireless charging coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113488768A true CN113488768A (en) | 2021-10-08 |
Family
ID=77935706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110686997.0A Pending CN113488768A (en) | 2021-06-21 | 2021-06-21 | Receiving antenna for wireless charging coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113488768A (en) |
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