CN211364440U - Vehicle-mounted charging support - Google Patents
Vehicle-mounted charging support Download PDFInfo
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- CN211364440U CN211364440U CN201922327748.3U CN201922327748U CN211364440U CN 211364440 U CN211364440 U CN 211364440U CN 201922327748 U CN201922327748 U CN 201922327748U CN 211364440 U CN211364440 U CN 211364440U
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- mounting plate
- rack
- mobile phone
- clamping part
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Abstract
The utility model discloses an on-vehicle support that charges, it includes the casing and is located the cell-phone fixture on the casing, and cell-phone fixture includes: a mounting plate disposed on the housing; the left clamping part is arranged on the first side of the mounting plate and used for clamping the side part of the mobile phone; the right clamping part is arranged on the first side of the mounting plate and used for clamping the side part of the mobile phone; the bottom lifting part is arranged on the second side of the mounting plate and used for lifting the bottom of the mobile phone; and a transmission mechanism. The utility model discloses regard as power source with cell-phone gravity, realize through drive mechanism that the bottom lifts the portion and receives cell-phone action of gravity motion to drive left clamping part and right clamping part linkage centre gripping cell-phone, and when the cell-phone left the bottom and lift the portion, bottom lift portion, left clamping part and right clamping part automatic re-setting. The utility model discloses need not to use motor drive, simple structure, the cost is comparatively cheap.
Description
Technical Field
The utility model relates to a cell phone stand technical field especially relates to an on-vehicle 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, the vehicle-mounted mobile phone support is taken along for the requirement of driving safety.
However, the structural design of the existing vehicle-mounted mobile phone support is too complex, the structure basically adopts the modes of motor driving gear, rack linkage and the like to fix the mobile phone, and the cost is high.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a comparatively cheap on-vehicle support that charges of cost.
The utility model discloses a following technical scheme: a vehicle-mounted charging support further comprises a shell and a mobile phone clamping mechanism positioned on the shell, and further,
aforesaid cell-phone fixture includes:
a mounting plate disposed on the housing;
the left clamping part is arranged on the first side of the mounting plate and used for clamping the side part of the mobile phone;
the right clamping part is arranged on the first side of the mounting plate and used for clamping the side part of the mobile phone;
the bottom lifting part is arranged on the second side of the mounting plate and used for lifting the bottom of the mobile phone; and
the transmission mechanism is used for converting the downward movement of the bottom lifting part under the action of the gravity of the mobile phone into the opposite movement of the left clamping part and the right clamping part in the horizontal direction so as to form a state of clamping the mobile phone, driving the upward movement of the bottom lifting part after the mobile phone leaves the bottom lifting part, and converting the upward movement of the bottom lifting part into the backward movement of the left clamping part and the right clamping part in the horizontal direction so as to form a state of not clamping the mobile phone.
The vehicle-mounted charging support further comprises the transmission mechanism which comprises:
the first cylindrical gear penetrates through the mounting plate;
the second cylindrical gear penetrates through the mounting plate;
a first rack portion which is mounted and connected to the left holding portion and externally engaged with an upper side of the first cylindrical gear;
a second rack portion which is mounted and connected with the right clamping portion and externally meshed with the upper side of the second cylindrical gear;
a second sliding part arranged between the first cylindrical gear and the second cylindrical gear and connected with the bottom lifting part in an installing way, and
an elastic reset piece which is abutted between the second sliding part and the shell,
the second sliding portion has a third rack portion externally engaged with the right side of the first spur gear and a fourth rack portion externally engaged with the left side of the second spur gear.
The vehicle-mounted charging support further comprises the transmission mechanism which comprises:
the first cylindrical gear penetrates through the mounting plate;
the second cylindrical gear penetrates through the mounting plate;
a first rack portion which is mounted and connected to the left holding portion and externally engaged with a lower side of the first cylindrical gear;
a second rack part which is installed and connected with the right clamping part and externally meshed with the lower side of the second cylindrical gear;
a second sliding part installed and connected with the bottom lifting part, an
An elastic reset piece which is abutted between the second sliding part and the shell,
the second sliding portion has a third rack portion externally engaged with the left side of the first spur gear and a fourth rack portion externally engaged with the right side of the second spur gear.
The vehicle-mounted charging support further comprises the transmission mechanism which comprises:
the first cylindrical gear penetrates through the mounting plate;
the second cylindrical gear penetrates through the mounting plate;
a first rack portion which is mounted and connected to the left holding portion and externally engaged with an upper side of the first cylindrical gear;
a second rack part which is installed and connected with the right clamping part and externally meshed with the lower side of the second cylindrical gear;
a second sliding part installed and connected with the bottom lifting part, an
An elastic reset piece which is abutted between the second sliding part and the shell,
the second sliding portion has a third rack portion externally engaged with the right side of the first spur gear and a fourth rack portion externally engaged with the right side of the second spur gear.
The vehicle-mounted charging support further comprises the transmission mechanism which comprises:
the first cylindrical gear penetrates through the mounting plate;
the second cylindrical gear penetrates through the mounting plate;
a first rack portion which is mounted and connected to the left holding portion and externally engaged with a lower side of the first cylindrical gear;
a second rack portion which is mounted and connected with the right clamping portion and externally meshed with the upper side of the second cylindrical gear;
a second sliding part installed and connected with the bottom lifting part, an
An elastic reset piece which is abutted between the second sliding part and the shell,
the second sliding portion has a third rack portion externally engaged with the left side of the first spur gear and a fourth rack portion externally engaged with the left side of the second spur gear.
Furthermore, a first limit mechanism for guiding the bottom lifting part to move in the up-and-down direction is arranged on the mounting plate, the first limit mechanism comprises a first limit bump arranged on the second side of the mounting plate and a first limit strip arranged in parallel left and right on the second side of the mounting plate,
the second sliding part is provided with a first waist hole extending in the vertical direction, the first limit bump is arranged in the first waist hole in a penetrating way, and the second sliding part is movably arranged in an area enclosed by the first limit strip.
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 charging bracket, 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.
Furthermore, a second limit mechanism for guiding the left clamping part to move in the left-right direction and a third limit mechanism for guiding the right clamping part to move in the left-right direction are arranged on the bottom shell,
the second limit mechanism comprises a second limit bump arranged on the inner side of the bottom shell and a second limit strip arranged in parallel in the vertical direction of the bottom shell,
the left clamping part is provided with a second waist hole extending in the left-right direction, the second limiting lug penetrates through the second waist hole, and the left clamping part is movably arranged in an area enclosed by the second limiting strip;
the third limiting mechanism comprises a third limiting lug arranged on the inner side of the bottom shell and a third limiting strip arranged in parallel in the vertical direction of the bottom shell,
the right clamping part is provided with a third waist hole extending in the left-right direction, the third limit bump penetrates through the third waist hole, and the right clamping part is movably arranged in an area enclosed by the third limit strip.
The vehicle-mounted charging support further comprises a connecting plate, a charging coil and a charging circuit board are connected to the connecting plate, and the connecting plate is arranged between the face shell and the mounting plate.
The utility model has the advantages that: the utility model discloses regard as power source with cell-phone gravity, realize through drive mechanism that the bottom lifts the portion and receives cell-phone action of gravity motion to drive left clamping part and right clamping part linkage centre gripping cell-phone, and when the cell-phone left the bottom and lift the portion, bottom lift portion, left clamping part and right clamping part automatic re-setting. The utility model discloses need not to use motor drive, simple structure, the cost is comparatively cheap.
Drawings
Fig. 1 is a schematic perspective view of a vehicle-mounted charging stand according to a first embodiment of the present invention;
fig. 2 is an exploded schematic view of a vehicle-mounted charging stand according to a first embodiment of the present invention;
fig. 3 is another perspective view of the vehicle-mounted charging stand according to the first embodiment of the present invention;
fig. 4 is a schematic perspective view of a transmission mechanism according to a first embodiment of the present invention;
fig. 5 is a perspective view of the bottom lifting part and the second sliding part according to the first embodiment of the present invention;
fig. 6 is a schematic perspective view of a mounting plate according to a first embodiment of the present invention;
fig. 7 is a schematic perspective view of a bottom case according to a first embodiment of the present invention;
fig. 8 is a perspective view of a transmission mechanism of a vehicle-mounted charging stand according to a second embodiment of the present invention;
fig. 9 is a perspective view of a transmission mechanism of a vehicle-mounted charging stand according to a third embodiment of the present invention;
fig. 10 is a perspective view of a transmission mechanism of a vehicle-mounted charging stand according to a fourth embodiment of the present invention;
reference numbers in the figures:
vehicle 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; a charging coil-40; and (5) mounting a stud-50.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example one
Referring to fig. 1 to 3, a vehicle-mounted charging stand 100 includes a housing 10 and a mobile phone clamping mechanism disposed on the housing 10, wherein the mobile phone clamping mechanism includes a first clamping portion and a second clamping portion
The housing 10 includes a face shell 11 and a bottom shell 12 threadedly mounted to the face shell 11. And a mounting stud 50 for connecting a vehicle body is arranged on the outer side of the bottom shell 12.
Cell-phone fixture includes: a mounting plate 21 provided on the housing 10; 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.
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.
Referring to fig. 4, in the present embodiment, the first side of the mounting plate 21 refers to a side surface 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 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. 3 and 4, 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. 4 and 5, 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. 4 and 5, 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.
In other embodiments, the elastic restoring element 256 may also be an extension spring connected between the second sliding part 255 and the housing 10, and when the bottom lifting part 24 moves downward under the weight of the mobile phone, the extension spring is extended, and the left clamping part 22 and the right clamping part 23 move towards each other to form a state of clamping the mobile phone; when the mobile phone is pulled away from the bottom lifting part 24, the extension spring contracts and drives the bottom lifting part 24 to move upwards and reset, and the left clamping part 22 and the right clamping part 23 move backwards to form a state of not clamping the mobile phone.
It will be appreciated that the tension spring may also be provided between the left clamp portion 22 and the housing 10, or between the right clamp portion 23 and the housing 10. The left clamping part 22 is driven to reset by the purpose of extending a spring, so that the right clamping part 23 and the bottom lifting part 2 are driven to reset; or the right clamping part 23 is driven to reset by an extension spring, so that the left clamping part 22 and the bottom lifting part 2 are driven to reset.
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. 5 and 6, 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. 7, 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. 7, 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. 7, 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.
This embodiment still includes with the connecting plate 30 of face shell 11 structure block, it is equipped with charging coil 40 and charging circuit board to connect on the connecting plate 30, the connecting plate 30 locate face shell 11 with between the mounting panel 21.
The beneficial effect of this embodiment does: the utility model discloses regard as power source with cell-phone gravity, realize through drive mechanism that the bottom lifts the portion and receives cell-phone action of gravity motion to drive left clamping part and right clamping part linkage centre gripping cell-phone, and when the cell-phone left the bottom and lift the portion, bottom lift portion, left clamping part and right clamping part automatic re-setting. 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.
Example two
Referring to fig. 8, a vehicle-mounted charging stand 100 according to a second embodiment of the present invention will be described. Further, unless otherwise specified, the vehicle-mounted charging stand 100 relating to the second embodiment has the same configuration as that described with reference to fig. 1 to 5 in the first embodiment. Hereinafter, the configuration of the in-vehicle charging cradle 100 according to the second embodiment, which is different from that of the first embodiment, will be mainly described, and the same configuration as that of the in-vehicle charging cradle 100 according to the first embodiment will be briefly described.
Referring to fig. 8, fig. 8 is a front view of a transmission mechanism, wherein the transmission mechanism comprises:
a first cylindrical gear 251a penetrating the mounting plate 21;
a second cylindrical gear 252a penetrating the mounting plate 21;
a first rack portion 253a which is mounted on the left clamp portion 22 and externally engaged with the lower side of the first cylindrical gear 251 a;
a second rack portion 254a attached to the right grip portion 23 and externally engaged with the lower side of the second spur gear 252 a;
a second sliding part 255a installed and connected with the bottom lifting part 24, an
An elastic reset member abutting between the second sliding portion 255a and the housing 10,
the second sliding portion 255 includes a third rack portion 257a externally engaged with the left side of the first spur gear 251a and a fourth rack portion 258a externally engaged with the right side of the second spur gear 252 a.
The first embodiment is a case where the shape of the second sliding portion 255a is deformed, the position where the first rack portion 253a contacts the first cylindrical gear 251a is deformed, and the position where the second rack portion 254a contacts the second cylindrical gear 252a is deformed. The working principle and effect of the embodiment are the same as those of the first embodiment.
EXAMPLE III
Referring to fig. 100, a vehicle-mounted charging stand 100 according to a third embodiment of the present invention will be described. Further, unless otherwise specified, the vehicle-mounted charging stand 100 relating to the third embodiment has the same configuration as that described with reference to fig. 1 to 5 in the first embodiment. Hereinafter, the configuration of the in-vehicle charging cradle 100 according to the third embodiment, which is different from that of the first embodiment, will be mainly described, and the same configuration as that of the in-vehicle charging cradle 100 according to the first embodiment will be briefly described.
Referring to fig. 9, fig. 9 is a front view of the transmission mechanism, wherein the transmission mechanism 25 includes:
a first cylindrical gear 251b inserted through the mounting plate 21;
a second cylindrical gear 252b penetrating the mounting plate 21;
a first rack portion 253b attached to the left clamp portion 22 and externally engaged with an upper side of the first cylindrical gear 251 b;
a second rack portion 254b attached to the right grip portion 23 and externally engaged with the lower side of the second spur gear 252 b;
a second sliding part 255b installed and connected with the bottom lifting part 24, an
An elastic restoring member abutting between the second sliding portion 255b and the housing 10,
the second sliding portion 255b has a third rack portion 257b externally engaged with the right side of the first cylindrical gear 251b and a fourth rack portion 258b externally engaged with the right side of the second cylindrical gear 252 b.
In the first embodiment, the shape of the second sliding portion 255b is deformed and the position where the second rack portion 254b contacts the second spur gear 252b is deformed. The working principle and effect of the embodiment are the same as those of the first embodiment.
Example four
Referring to fig. 100, a vehicle-mounted charging stand 100 according to a fourth embodiment of the present invention will be described. Further, unless otherwise specified, the vehicle-mounted charging stand 100 relating to the fourth embodiment has the same configuration as that described with reference to fig. 1 to 5 in the first embodiment. Hereinafter, the configuration of the in-vehicle charging cradle 100 according to the fourth embodiment, which is different from that of the first embodiment, will be mainly described, and the same configuration as that of the in-vehicle charging cradle 100 according to the first embodiment will be briefly described.
Referring to fig. 10, fig. 10 is a front view of the transmission mechanism, wherein the transmission mechanism 25 includes:
a first cylindrical gear 251c disposed through the mounting plate 21;
a second cylindrical gear 252c arranged on the mounting plate 21 in a penetrating manner;
a first rack portion 253c which is attached to the left clamp portion 22 and externally engaged with the lower side of the first cylindrical gear 251 c;
a second rack portion 254c attached to the right grip portion 23 and externally engaged with the upper side of the second spur gear 252 c;
a second sliding part 255c installed and connected with the bottom lifting part 24, an
An elastic reset member abutting between the second sliding portion 255c and the housing 10,
the second sliding portion 255c has a third rack portion 257c externally engaged with the left side of the first spur gear 251c and a fourth rack portion 258c externally engaged with the left side of the second spur gear 252 c.
The working principle and effect of the present embodiment are the same as those of the first embodiment, compared to the first embodiment in which the shape of the second sliding portion 255c is deformed and the position where the first rack portion 253c contacts the first spur gear 251c is deformed.
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. A vehicle-mounted charging support (100) comprises a shell (10) and a mobile phone clamping mechanism positioned on the shell (10),
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.
2. The vehicle charging stand (100) according to claim 1, wherein the transmission mechanism (25) comprises:
the first cylindrical gear penetrates through the mounting plate (21);
the second cylindrical gear penetrates through the mounting plate (21);
a first rack portion which is installed and connected with the left clamping portion (22) and is externally meshed with the upper side of the first cylindrical gear;
the second rack part is installed and connected with the right clamping part (23) and externally meshed with the upper side of the second cylindrical gear;
a second sliding part arranged between the first cylindrical gear and the second cylindrical gear and connected with the bottom lifting part (24) in an installing way, and
an elastic reset piece (256) which is abutted between the second sliding part and the shell (10),
the second sliding portion has a third rack portion externally engaged with the right side of the first cylindrical gear and a fourth rack portion externally engaged with the left side of the second cylindrical gear.
3. The vehicle charging stand (100) according to claim 1, wherein the transmission mechanism (25) comprises:
the first cylindrical gear penetrates through the mounting plate (21);
the second cylindrical gear penetrates through the mounting plate (21);
the first rack part is installed and connected with the left clamping part (22) and externally meshed with the lower side of the first cylindrical gear;
the second rack part is installed and connected with the right clamping part (23) and externally meshed with the lower side of the second cylindrical gear;
a second sliding part connected with the bottom lifting part (24), an
An elastic reset piece (256) which is abutted between the second sliding part and the shell (10),
the second sliding portion has a third rack portion externally engaged with the left side of the first cylindrical gear and a fourth rack portion externally engaged with the right side of the second cylindrical gear.
4. The vehicle charging stand (100) according to claim 1, wherein the transmission mechanism (25) comprises:
the first cylindrical gear penetrates through the mounting plate (21);
the second cylindrical gear penetrates through the mounting plate (21);
a first rack portion which is installed and connected with the left clamping portion (22) and is externally meshed with the upper side of the first cylindrical gear;
the second rack part is installed and connected with the right clamping part (23) and externally meshed with the lower side of the second cylindrical gear;
a second sliding part connected with the bottom lifting part (24), an
An elastic reset piece (256) which is abutted between the second sliding part and the shell (10),
the second sliding portion has a third rack portion externally engaged with the right side of the first cylindrical gear and a fourth rack portion externally engaged with the right side of the second cylindrical gear.
5. The vehicle charging stand (100) according to claim 1, wherein the transmission mechanism (25) comprises:
the first cylindrical gear penetrates through the mounting plate (21);
the second cylindrical gear penetrates through the mounting plate (21);
the first rack part is installed and connected with the left clamping part (22) and externally meshed with the lower side of the first cylindrical gear;
the second rack part is installed and connected with the right clamping part (23) and externally meshed with the upper side of the second cylindrical gear;
a second sliding part connected with the bottom lifting part (24), an
An elastic reset piece (256) which is abutted between the second sliding part and the shell (10),
the second sliding portion has a third rack portion externally engaged with the left side of the first cylindrical gear and a fourth rack portion externally engaged with the left side of the second cylindrical gear.
6. The vehicle-mounted charging stand (100) according to any one of claims 2 to 5, wherein a first limit mechanism for guiding the bottom lifting portion (24) to move in the up-down direction is provided on the mounting plate (21), the first limit mechanism includes a first limit projection (2111) provided on a second side of the mounting plate (21), and a first limit strip (2112) provided in parallel left and right on the second side of the mounting plate (21),
the second sliding portion is provided with a first waist hole (2551) extending in the vertical direction, the first limiting bump (2111) penetrates through the first waist hole (2551), and the second sliding portion is movably arranged in an area surrounded by the first limiting strip (2112).
7. The vehicle-mounted charging rack (100) according to any one of claims 2 to 5, wherein the housing (10) comprises a face housing (11) and a bottom housing (12) mounted and connected with the face housing (11), a first convex pillar (121) for fixing the first cylindrical gear and a second convex pillar (122) for fixing the second cylindrical gear are provided on the bottom housing (12), the first cylindrical gear is sleeved on the first convex pillar (121), and the second cylindrical gear is sleeved on the second convex pillar (122).
8. The vehicle-mounted charging rack (100) according to claim 7, wherein the second sliding portion 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).
9. The vehicle-mounted charging stand (100) according to one of claim 7, wherein a second limit mechanism (124) for guiding the left grip portion (22) to move in the left-right direction and a third limit mechanism for guiding the right grip portion (23) to move in the left-right direction are provided on the bottom case (12),
the second limiting mechanism (124) comprises a second limiting lug (1241) arranged on the inner side of the bottom shell (12) and a second limiting strip (1242) arranged in parallel in the up-down direction of the bottom shell (12),
a second waist hole (221) extending in the left-right direction is formed in the left clamping portion (22), the second limiting bump (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 strips (1242);
the third limiting mechanism comprises a third limiting lug (1251) arranged on the inner side of the bottom shell (12) and a third limiting strip arranged in parallel in the up-down direction of the bottom shell (12),
be equipped with third waist hole (231) that extend in the left and right direction on right clamping part (23), spacing lug of third (1251) wears to locate in third waist hole (231), right clamping part (23) activity is located in the region that the spacing strip of third encloses.
10. The vehicle-mounted charging support (100) according to claim 7, further comprising a connecting plate (30), wherein a charging coil (40) and a charging circuit board are connected to the connecting plate (30), and the connecting plate (30) is arranged between the face shell (11) and the mounting plate (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922327748.3U CN211364440U (en) | 2019-12-20 | 2019-12-20 | Vehicle-mounted charging support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922327748.3U CN211364440U (en) | 2019-12-20 | 2019-12-20 | Vehicle-mounted charging support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211364440U true CN211364440U (en) | 2020-08-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922327748.3U Active CN211364440U (en) | 2019-12-20 | 2019-12-20 | Vehicle-mounted charging support |
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| Country | Link |
|---|---|
| CN (1) | CN211364440U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112671059A (en) * | 2020-12-10 | 2021-04-16 | Oppo广东移动通信有限公司 | Clamping device and charging equipment |
| WO2022199228A1 (en) * | 2021-03-26 | 2022-09-29 | 深圳市蓝禾技术有限公司 | Electronic device holder |
-
2019
- 2019-12-20 CN CN201922327748.3U patent/CN211364440U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112671059A (en) * | 2020-12-10 | 2021-04-16 | Oppo广东移动通信有限公司 | Clamping device and charging equipment |
| CN112671059B (en) * | 2020-12-10 | 2024-02-27 | Oppo广东移动通信有限公司 | Clamping device and charging equipment |
| WO2022199228A1 (en) * | 2021-03-26 | 2022-09-29 | 深圳市蓝禾技术有限公司 | Electronic device holder |
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