CN211089187U - Vehicle-mounted wireless charging support - Google Patents
Vehicle-mounted wireless charging support Download PDFInfo
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- CN211089187U CN211089187U CN201922340148.0U CN201922340148U CN211089187U CN 211089187 U CN211089187 U CN 211089187U CN 201922340148 U CN201922340148 U CN 201922340148U CN 211089187 U CN211089187 U CN 211089187U
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- mobile phone
- charging coil
- cylindrical gear
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Abstract
The utility model discloses an on-vehicle wireless support that charges, it includes: a housing; a charging coil member disposed within the housing; and a position changing assembly for adjusting a position of the charging coil member in a height direction of the housing, wherein the position changing assembly includes: a driving member for driving the charging coil member to move in a height direction of the housing; and a positioning member for positioning the charging coil member at a predetermined position in a height direction of the housing. The utility model discloses a drive component orders about the charging coil component and removes on the direction of height of casing to and it is right through the positioning element the charging coil component is in fix a position on preset position on the direction of height of casing. Therefore, the position of the driving component can be adjusted to align to the induction coil of the mobile phone according to different positions of the induction coils of the mobile phones with different sizes, so that the charging coil component in the shell aligns to the induction coil of the mobile phone, and the charging efficiency is improved.
Description
Technical Field
The utility model relates to a cell phone stand technical field especially relates to an on-vehicle wireless support that charges.
Background
At present, with the rapid development of the mobile phone industry, the mobile phone is widely adapted and becomes an indispensable part in daily life, entertainment and work of people. In the driving process, in order to meet the requirements of mobile phone charging and driving safety at the same time, the vehicle-mounted wireless charging support is produced. On one hand, a consumer fixes the mobile phone on the vehicle-mounted wireless charging support, so that the mobile phone is prevented from being held by the hand in the driving process, and the driving safety is ensured; on the other hand, the mobile phone is fixed on the vehicle-mounted wireless charging support and is charged according to the electromagnetic induction principle, and the mobile phone is charged in time in the driving process.
However, the charging coil of the existing vehicle-mounted wireless charging support is fixed in position and cannot be adapted to induction coils at different positions of various mobile phones, so that the charging efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an on-vehicle wireless support that charges of adjustable charging coil position.
The utility model discloses a following technical scheme realizes, and further, on-vehicle wireless support that charges includes:
a housing;
a charging coil member disposed within the housing; and
a position changing assembly for adjusting a position of the charging coil member in a height direction of the housing,
wherein, aforementioned position changes the subassembly and includes:
a driving member for driving the charging coil member to move in a height direction of the housing; and
a positioning member for positioning the charging coil member at a predetermined position in a height direction of the housing.
The vehicle-mounted wireless charging support further comprises a first sliding portion connected with the charging coil component and a clamping tooth portion arranged on the first sliding portion and facing the shell, the positioning component comprises a limiting channel arranged on the shell and a positioning rack portion arranged on the inner side of the limiting channel and extending along the height direction of the shell, and the clamping tooth portion penetrates through the limiting channel and is meshed with the positioning rack portion.
The vehicle-mounted wireless charging support further comprises a connecting plate connected with the charging coil component and arranged in the housing, a mounting post with a hollow inner portion is arranged on the connecting plate, a second boss portion is arranged on one side, facing the housing, of the first sliding portion, a first guide hole for limiting the second boss portion to move in the height direction of the housing is arranged in the housing, and the second boss portion penetrates through the first guide hole to be in interference fit with the mounting post.
The vehicle-mounted wireless charging support is further provided with a second guide hole extending in the height direction on the connecting plate, and a first buckling part connected with the second guide hole in a buckled mode is arranged in the shell.
In the vehicle-mounted wireless charging cradle, the first sliding portion is provided with a coil mark portion corresponding to a position of the charging coil member.
In the vehicle-mounted wireless charging support, the edge of the first sliding part is provided with marking scales which are arranged in the vertical direction and indicate different sizes of the mobile phone, and the shell is provided with a pointing part for pointing to the marking scales.
Furthermore, the shell comprises a face shell and a bottom shell which is connected with the face shell in an installing mode, a first convex column used for fixing the first cylindrical gear and a second convex column used for fixing the second cylindrical gear are arranged on the bottom shell, the first cylindrical gear is sleeved on the first convex column, and the second cylindrical gear is sleeved on the second convex column.
In the vehicle-mounted wireless charging cradle, the second sliding portion has a locking protrusion portion disposed toward a lower portion of the housing, a protruding receiving portion is disposed at a lower end of the bottom housing, one end of the elastic restoring member is sleeved on the locking protrusion portion, and the other end of the elastic restoring member abuts against the protruding receiving portion.
The utility model has the advantages that: the utility model discloses a drive component orders about the charging coil component and removes on the direction of height of casing to and it is right through the positioning element the charging coil component is in fix a position on preset position on the direction of height of casing. Therefore, the position of the driving component can be adjusted to align to the induction coil of the mobile phone according to different positions of the induction coils of the mobile phones with different sizes, so that the charging coil component in the shell aligns to the induction coil of the mobile phone, and the charging efficiency is improved.
Drawings
Fig. 1 is a schematic perspective view of an in-vehicle wireless charging stand according to an embodiment of the present invention;
fig. 2 is an exploded schematic view of an in-vehicle wireless charging stand according to an embodiment of the present invention;
fig. 3 is another perspective view of a drive member according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a face shell according to an embodiment of the present invention;
fig. 5 is a schematic structural view of a connection plate according to an embodiment of the present invention;
fig. 6 is a schematic structural view of a mounting plate according to an embodiment of the present invention;
fig. 7 is a schematic structural view of a first sliding portion according to an embodiment of the present invention;
fig. 8 is a schematic structural view of a transmission mechanism according to an embodiment of the present invention;
fig. 9 is another schematic structural view of a transmission mechanism according to an embodiment of the present invention;
fig. 10 is a schematic structural view of a second sliding portion according to an embodiment of the present invention;
fig. 11 is a schematic structural view of a bottom case according to an embodiment of the present invention;
reference numbers in the figures: vehicle wireless charging support-100; a shell-10; a mounting plate-21; a left clamp-22; a right grip-portion-23; a bottom lifting part-24; a transmission mechanism-25; a first cylindrical gear-251; a second cylindrical gear-252; a first rack portion-253; a second rack-and-pinion portion-254; a second slider-255; an elastic reset piece-256; a third rack portion-257; a fourth rack portion-258; a first limit bump-2111; a first stop bar-2112; a first waist opening-2551; a face shell-11; a bottom shell-12; a first convex column-121; a second boss-122; a detent projection-2552; a male bay-123; a second limiting mechanism-124; a second limit bump-1241; a second limit bar-1242; a second waist hole-221; a third limiting bump-1251; a third waist hole-231; a connecting plate-30; mounting a stud-50; a charging coil member-40; -a change of position assembly-60; a drive member-61; a positioning member-62; a first sliding portion-611; a clamping tooth part-612; a limiting channel-621; positioning rack-portion-622; a mounting post-31; a second boss portion-6111; a first guide hole-111; a second pilot hole-32; a first fastener-211; coil marker-6112; marking scales-6113; a pointing portion-112; a third guide hole-113.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings.
Referring to fig. 1 and 2, an in-vehicle wireless charging cradle 100 includes: a housing 10; a charging coil member 40, the charging coil member 40 being provided within the housing 10; and a position changing assembly 60 for adjusting the position of the charging coil member 40 in the height direction of the housing 10. Wherein the position changing assembly 60 includes: a driving member 61 for driving the charging coil member 40 to move in a height direction of the housing 10; and a positioning member 62 for positioning the charging coil member 40 at a predetermined position in a height direction of the housing 10.
In the present embodiment, the housing 10 includes a front shell 11 and a bottom shell 12 screwed to the front shell 11. And a mounting stud 50 for connecting a vehicle body is arranged on the outer side of the bottom shell 12.
Referring to fig. 3 and 4, the driving member 61 further includes a first sliding part 611 connected to the charging coil member 40, and a locking tooth part 612 disposed on the first sliding part 611 and facing the face housing 11, wherein tooth parts are disposed on left and right sides of the locking tooth part 612. The locating component is including locating spacing passageway 621 on the face-piece 11 and locating spacing rack portion 622 that inboard just extends along the direction of height of casing 10 of spacing passageway 621, screens tooth portion 612 wears to locate in the spacing passageway 621 and with the meshing of spacing rack portion 622.
For a more secure connection of the drive member 61 to the housing 10. The left and right sides of the first sliding portion 611 are provided with second fastening portions 6114, the face shell 11 is provided with a first guide hole 113, and the second fastening portions 6114 are fastened with the first guide hole 113 and can move in the height direction.
In this embodiment, the left side and the right side of the limiting channel 621 are provided with the positioning rack portions 622 extending along the height direction of the housing 10, which is beneficial for the teeth portions on the left and the right sides of the positioning tooth portion 612 to be engaged with the positioning rack portions 622 more firmly, so as to better position the driving member 61 and the charging coil member 40 on the housing.
Referring to fig. 5, a connection plate 30 connected to the charging coil member 40 is disposed in the housing 10, a mounting post 31 having a hollow interior is disposed on the connection plate 30, a second boss portion 6111 is disposed on a side of the first sliding portion 611 facing the housing 10, a first guide hole 111 for limiting the movement of the second boss portion 6111 in the height direction of the housing 10 is disposed on the housing 10, and the second boss portion 6111 passes through the first guide hole 111 and is in interference fit with the mounting post 31.
Referring to fig. 5, in the present embodiment, the charging coil component 40 includes a charging coil and a charging circuit board electrically connected to the charging coil. The charging coil component 40 is connected to the connecting board 30, specifically, a first boss portion 33 is disposed in the middle of the connecting board 30, the charging coil component 40 is sleeved on the first boss portion 33, and the charging coil component 40 is limited between the face shell 11 and the connecting board 30. In other embodiments, the charging coil member 40 may be fixed to the connection plate 30 by bonding or screwing.
Due to the engagement between the positioning rack portions 622 and the positioning tooth portions 612 on the rear side of the first sliding portion 611, on one hand, the positioning tooth portions 612 can move in the height direction of the face housing 11 along the limiting passage 621, so that the entire driving member 61 can move in the height direction along the face housing 11, thereby adjusting the position of the driving member 61 in the height direction, and on the other hand, the positioning tooth portions 622 on the face housing 11 can perform the positioning fixation on the positioning tooth portions 612, thereby fixing the position of the driving member 61 in the height direction of the face housing 11.
Therefore, the first sliding part 611 can be slid in the height direction of the panel case 11 according to different positions of the charging coils of the mobile phones of different sizes, and the charging coil member 40 moves synchronously due to the installation connection of the driving member 61 and the charging coil member 40. With the induction coil alignment of first sliding part 611 with the cell-phone to obtain higher charging efficiency, this embodiment is through sliding first sliding part 611 position can be aimed at the induction coil of charging coil component 40 and cell-phone, improves charging efficiency, the scope of increase adaptation cell-phone, simple structure, the charging coil component is adjusted conveniently.
Referring to fig. 5, in order to limit the movement of the charging coil member 40 in the height direction of the housing, a second guide hole 32 extending in the height direction is formed in the connection plate 30, and a first fastening portion 211 fastened to the second guide hole 32 is formed in the housing 10. The first hooking part 211 may be connected to the connection plate 30 on the one hand, and the second guide hole 32 of the connection plate 30 may be moved in the housing height direction along the first hooking part 211 on the other hand, thereby restricting the movement of the charging coil member 40 in the housing height direction.
Referring to fig. 7, a coil mark portion 6112 corresponding to the position of the charging coil member 40 is further disposed on the first sliding portion 611. The position of the coil mark 6112 is the position of the charging coil member 40. Therefore, the coil mark part 6112 on the first sliding part 611 is aligned with the induction coil of the mobile phone, so that the charging efficiency can be further improved, and the user experience can be improved.
Referring to fig. 7, furthermore, the edge of the first sliding portion 611 is provided with a mark scale 6113 which is arranged along the up-down direction and indicates different mobile phone sizes, and the housing 10 is provided with a pointing portion 112 for pointing to the mark scale 6113. In this embodiment, the size of the mobile phone marked by the mark scale 6113 is gradually reduced from top to bottom, that is, the larger the size of the mobile phone to be clamped is, the more the position of the first sliding part 611 needs to be adjusted downward, and the pointing part 112 is aligned with the scale in the mark scale 6113, so that the position of the induction coil of the mobile phone corresponds to the charging coil component 40 in the housing. The arrangement of the mark scales 6113 and the pointing part 112 is beneficial to further aligning the induction coil of the mobile phone and the charging coil component in the shell, so that the charging efficiency is improved, and the operation is flexible and convenient.
Referring to fig. 2 and 8, the vehicle-mounted wireless charging stand further includes a handset clamping mechanism located at the rear side of the connecting plate 30. Cell-phone fixture includes: a mounting plate 21 disposed at a rear side of the connecting plate 30; a left clamping part 22 arranged on the first side of the mounting plate 21 and used for clamping the side part of the mobile phone; a right clamping part 23 arranged on the first side of the mounting plate 21 and used for clamping the side part of the mobile phone; a bottom lifting part 24 arranged at the second side of the mounting plate 21 and used for lifting the bottom of the mobile phone; and the transmission mechanism 25 is used for converting the downward movement of the bottom lifting part 24 under the action of the gravity of the mobile phone into the opposite movement of the left clamping part 22 and the right clamping part 23 in the horizontal direction, so that a mobile phone clamping state is formed, driving the upward movement of the bottom lifting part 24 after the mobile phone leaves the bottom lifting part 24, and converting the upward movement of the bottom lifting part 24 into the backward movement of the left clamping part 22 and the right clamping part 23 in the horizontal direction, so that a mobile phone non-clamping state is formed.
In the present embodiment, the first side of the mounting plate 21 refers to the side of the mounting plate 21 away from the mobile phone; the second side of the mounting plate 21 refers to the side of the mounting plate 21 close to the mobile phone, and the first side of the mounting plate 21 and the second side of the mounting plate 21 are the two opposite sides of the mounting plate 21.
It should be noted that "the left grip portion 22 and the right grip portion 23 move toward each other in the horizontal direction" refers to a movement in which the left grip portion 22 and the right grip portion 23 approach each other in the horizontal direction, and "the left grip portion 22 and the right grip portion 23 move away from each other in the horizontal direction" refers to a movement in which the left grip portion 22 and the right grip portion 23 move away from each other in the horizontal direction.
It can be understood that, because the mounting plate 21 separates the bottom lifting portion 24 from the left clamping portion 22 and the right clamping portion 23, the movement of the bottom lifting portion 24 and the left clamping portion 22 or the right clamping portion 23 do not interfere with each other, which is beneficial to the smooth movement of the bottom lifting portion 24, the left clamping portion 22 and the right clamping portion 23 for clamping or releasing the mobile phone.
Referring to fig. 9, the transmission mechanism 25 includes: a first cylindrical gear 251 disposed through the mounting plate 21; a second cylindrical gear 252 disposed through the mounting plate 21; a first rack portion 253 which is mounted to the left holding portion 22 and externally engaged with an upper side of the first cylindrical gear 251; a second rack portion 254 attached to the right grip portion 23 and externally engaged with the upper side of the second spur gear 252; a second sliding part 255 disposed between the first cylindrical gear 251 and the second cylindrical gear 252 and connected to the bottom lifting part 24, and an elastic restoring member 256 disposed between the second sliding part 255 and the housing 10. The second sliding portion 255 has a third rack portion 257 externally engaged with the right side of the first cylindrical gear 251 and a fourth rack portion 258 externally engaged with the left side of the second cylindrical gear 252.
Referring to fig. 9 and 10, when the mobile phone is placed on the bottom lifting portion 24, the bottom lifting portion 24 moves downward due to the gravity of the mobile phone, the first cylindrical gear 251 engaged with the third rack portion 257 rotates counterclockwise and drives the left clamping portion 22 to move toward the mobile phone, the second cylindrical gear 252 engaged with the fourth rack portion 258 rotates clockwise and drives the right clamping portion 23 to move toward the mobile phone, and thus the left clamping portion 22 and the right clamping portion 23 move toward each other to form a state of clamping the mobile phone.
The elastic restoring member 256 is disposed between the second sliding portion 255 and the housing 10. Specifically, the elastic restoring element 256 is preferably a compression spring, wherein the second sliding part 255 has a locking protrusion 2552 disposed toward the lower portion of the housing 10, the lower end of the bottom shell 12 is provided with a protruding receiving part 123, one end of the compression spring is sleeved on the locking protrusion 2552, and the other end of the compression spring abuts against the protruding receiving part 123.
Referring to fig. 9 and 10, when the mobile phone is held, the compression spring is in a compressed state, when the mobile phone leaves the bottom lifting portion 24, due to the elastic force of the compression spring, the bottom lifting portion 24 moves upward, the first cylindrical gear 251 engaged with the third rack portion 257 rotates clockwise and drives the left holding portion 22 to move away from the mobile phone, and the second cylindrical gear 252 engaged with the fourth rack portion 258 rotates counterclockwise and drives the right holding portion 23 to move away from the mobile phone, so that the left holding portion 22 and the right holding portion 23 move back to form an unclamped state.
Referring to fig. 6, in order to limit the movement of the bottom lifting portion 24 in the housing, a first limiting mechanism for guiding the bottom lifting portion 24 to move in the up-down direction is disposed on the mounting plate 21, and the first limiting mechanism includes a first limiting protrusion 2111 disposed on the second side of the mounting plate 21 and a first limiting strip 2112 disposed in parallel in the left-right direction on the second side of the mounting plate 21.
Referring to fig. 6 and 10, the second sliding portion 255 is provided with a first waist hole 2551 extending in the vertical direction, the first limiting protrusion 2111 is inserted into the first waist hole 2551, and the second sliding portion 255 is slidably disposed in an area surrounded by the first limiting strip 2112. The first waist hole 2551 can move in the vertical direction along the first limiting protrusion 2111, and the left and right sides of the second sliding portion 255 are limited in the area surrounded by the first limiting strip 2112, so that the bottom lifting portion 24 can move more smoothly and smoothly in the casing, and user experience is improved.
Referring to fig. 11, the bottom case 12 is provided with a first convex column 121 for fixing the first cylindrical gear 251 and a second convex column 122 for fixing the second cylindrical gear 252, the first cylindrical gear 251 is sleeved on the first convex column 121, and the second cylindrical gear 252 is sleeved on the second convex column 122.
Referring to fig. 11, in order to limit the movement of the left and right clamping portions 22 and 23 in the housing, the bottom housing 12 is provided with a second limiting mechanism 124 for guiding the left clamping portion 22 to move in the left-right direction, and a third limiting mechanism for guiding the right clamping portion 23 to move in the left-right direction,
the second limit mechanism 124 includes a second limit protrusion 1241 disposed inside the bottom case 12, and a second limit strip 1242 disposed in parallel in the up-down direction of the bottom case 12,
the left clamping portion 22 is provided with a second waist hole 221 extending in the left-right direction, the second limiting projection 1241 penetrates through the second waist hole 221, and the left clamping portion 22 is movably arranged in an area surrounded by the second limiting strip 1242.
In this embodiment, the second waist hole 221 can move along the second limiting protrusion 1241 in the left-right direction, and the left clamping portion 22 is located in the area surrounded by the second limiting protrusion 1242 at the upper and lower sides in the casing, so that the movement of the left clamping portion 22 in the casing is more smooth and smoother, and the user experience is improved.
Referring to fig. 11, the third limiting mechanism includes a third limiting protrusion 1251 disposed on the inner side of the bottom case 12, and a third limiting strip disposed in parallel in the up-down direction of the bottom case 12.
The right clamping portion 23 is provided with a third waist hole 231 extending in the left-right direction, the third limiting projection 1251 penetrates through the third waist hole 231, and the right clamping portion 23 is movably arranged in an area surrounded by the third limiting strip.
In this embodiment, the second limiting strip 1242 and the third limiting strip are configured to have the same structure, and in other embodiments, the second limiting strip 1242 and the third limiting strip may be separately configured.
In this embodiment, the second waist hole 221 can move along the second limiting protrusion 1241 in the left-right direction, and the right clamping portion 23 is located in the area surrounded by the second limiting protrusion 1242 at the upper and lower sides in the casing, so that the left clamping portion 22 can move more smoothly and smoothly in the casing, and the user experience is improved.
The beneficial effect of this embodiment does:
1. the utility model discloses a drive component orders about the charging coil component and removes on the direction of height of casing to and it is right through the positioning element the charging coil component is in fix a position on preset position on the direction of height of casing. Therefore, the position of the driving component can be adjusted to align to the induction coil of the mobile phone according to different positions of the induction coils of the mobile phones with different sizes, so that the charging coil component in the shell aligns to the induction coil of the mobile phone, and the charging efficiency is improved.
2. The embodiment uses the gravity of the mobile phone as a power source, realizes that the bottom lifting part moves under the action of the gravity of the mobile phone to drive the left clamping part and the right clamping part to clamp the mobile phone in a linkage manner through the transmission mechanism, and automatically resets the bottom lifting part, the left clamping part and the right clamping part when the mobile phone leaves the bottom lifting part. Compared with the mode of motor driving gear and rack linkage, the fixing of the mobile phone is completed, and the cost is high. This embodiment need not to use motor drive, simple structure, and the cost is comparatively cheap.
The present invention has been described in detail with reference to the above embodiments, but these are not to be construed as limiting the present invention. The protection scope of the present invention is not limited to the above embodiments, but equivalent modifications or changes made by those skilled in the art according to the disclosure of the present invention should be included in the protection scope of the claims.
Claims (10)
1. An on-vehicle wireless charging stand (100), comprising:
a housing (10);
a charging coil member (40), the charging coil member (40) being disposed within the housing (10); and
a position changing assembly (60) for adjusting a position of the charging coil member (40) in a height direction of the housing (10),
wherein the position changing assembly (60) comprises:
a driving member (61) for driving the charging coil member (40) to move in a height direction of the housing (10); and
a positioning member (62) for positioning the charging coil member (40) at a predetermined position in a height direction of the housing (10).
2. The vehicle-mounted wireless charging support (100) according to claim 1, wherein the driving member (61) comprises a first sliding portion (611) connected with the charging coil member (40) and a positioning tooth portion (612) arranged on the first sliding portion (611) and facing the housing (10), the positioning member comprises a limiting channel (621) arranged on the housing (10) and a positioning rack portion (622) arranged inside the limiting channel (621) and extending in the height direction of the housing (10), and the positioning tooth portion (612) penetrates through the limiting channel (621) and is meshed with the positioning rack portion (622).
3. The vehicle-mounted wireless charging support (100) according to claim 2, wherein a connecting plate (30) connected with the charging coil component (40) is arranged in the housing (10), a mounting post (31) with a hollow inner portion is arranged on the connecting plate (30), a second boss portion (6111) is arranged on one side of the first sliding portion (611) facing the housing (10), a first guide hole (111) for limiting the second boss portion (6111) to move in the height direction of the housing (10) is arranged on the housing (10), and the second boss portion (6111) penetrates through the first guide hole (111) to be in interference fit with the mounting post (31).
4. The vehicle-mounted wireless charging stand (100) according to claim 3, wherein a second guide hole (32) extending in the height direction is formed in the connecting plate (30), and a first buckling portion (211) connected with the second guide hole (32) in a buckling manner is formed in the housing (10).
5. The vehicle-mounted wireless charging cradle (100) according to claim 2, wherein the first sliding part (611) is provided with a coil mark part (6112) corresponding to the position of the charging coil member (40).
6. The vehicle-mounted wireless charging support (100) according to claim 2, wherein the edge of the first sliding part (611) is provided with marking scales (6113) which are arranged along the height direction and indicate different mobile phone sizes, and the housing (10) is provided with a pointing part (112) which is used for pointing to the marking scales (6113).
7. The vehicle-mounted wireless charging stand (100) according to claim 1, wherein a mobile phone clamping mechanism is arranged on the housing,
cell-phone fixture includes:
a mounting plate (21) provided on the housing (10);
a left clamping part (22) which is arranged on the first side of the mounting plate (21) and is used for clamping the side part of the mobile phone;
a right clamping part (23) which is arranged on the first side of the mounting plate (21) and is used for clamping the side part of the mobile phone;
a bottom lifting part (24) which is arranged at the second side of the mounting plate (21) and is used for lifting the bottom of the mobile phone; and
the transmission mechanism (25) is used for converting the downward movement of the bottom lifting part (24) under the action of the gravity of the mobile phone into the opposite movement of the left clamping part (22) and the right clamping part (23) in the horizontal direction so as to form a state of clamping the mobile phone, and is used for driving the upward movement of the bottom lifting part (24) after the mobile phone leaves the bottom lifting part (24), and converting the upward movement of the bottom lifting part (24) into the backward movement of the left clamping part (22) and the right clamping part (23) in the horizontal direction so as to form a state of not clamping the mobile phone.
8. The vehicle-mounted wireless charging stand (100) according to claim 7, wherein the transmission mechanism (25) comprises:
a first cylindrical gear (251) arranged on the mounting plate (21) in a penetrating way;
a second cylindrical gear (252) arranged on the mounting plate (21) in a penetrating way;
a first rack portion (253) which is installed and connected with the left clamping portion (22) and is externally meshed with the upper side of the first cylindrical gear (251);
a second rack portion (254) which is mounted and connected to the right clamping portion (23) and externally engaged with the upper side of the second cylindrical gear (252);
a second sliding part (255) arranged between the first cylindrical gear (251) and the second cylindrical gear (252) and connected with the bottom lifting part (24) in an installing way, an
An elastic reset piece (256) which is abutted between the second sliding part (255) and the shell (10),
the second sliding portion (255) has a third rack portion (257) that externally engages with the right side of the first cylindrical gear (251) and a fourth rack portion (258) that externally engages with the left side of the second cylindrical gear (252).
9. The vehicle-mounted wireless charging stand (100) according to claim 8, wherein the housing (10) comprises a face housing (11) and a bottom housing (12) mounted and connected with the face housing (11), the bottom housing (12) is provided with a first protruding pillar (121) for fixing the first cylindrical gear (251) and a second protruding pillar (122) for fixing the second cylindrical gear (252), the first cylindrical gear (251) is sleeved on the first protruding pillar (121), and the second cylindrical gear (252) is sleeved on the second protruding pillar (122).
10. The vehicle-mounted wireless charging stand (100) according to claim 9, wherein the second sliding portion (255) has a locking protrusion (2552) disposed toward a lower portion of the housing (10), a protruding receiving portion (123) is disposed at a lower end of the bottom case (12), one end of the elastic restoring member (256) is sleeved on the locking protrusion (2552), and the other end of the elastic restoring member (256) abuts against the protruding receiving portion (123).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922340148.0U CN211089187U (en) | 2019-12-20 | 2019-12-20 | Vehicle-mounted wireless charging support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922340148.0U CN211089187U (en) | 2019-12-20 | 2019-12-20 | Vehicle-mounted wireless charging support |
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| Publication Number | Publication Date |
|---|---|
| CN211089187U true CN211089187U (en) | 2020-07-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922340148.0U Active CN211089187U (en) | 2019-12-20 | 2019-12-20 | Vehicle-mounted wireless charging support |
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| CN (1) | CN211089187U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112713625A (en) * | 2020-12-21 | 2021-04-27 | Oppo广东移动通信有限公司 | Clamping assembly and wireless charger |
| TWI844865B (en) * | 2022-06-08 | 2024-06-11 | 英業達股份有限公司 | Wireless charging device |
-
2019
- 2019-12-20 CN CN201922340148.0U patent/CN211089187U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112713625A (en) * | 2020-12-21 | 2021-04-27 | Oppo广东移动通信有限公司 | Clamping assembly and wireless charger |
| CN112713625B (en) * | 2020-12-21 | 2023-09-22 | Oppo广东移动通信有限公司 | Clamping assembly and wireless charger |
| TWI844865B (en) * | 2022-06-08 | 2024-06-11 | 英業達股份有限公司 | Wireless charging device |
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