CN116869337A - Mirror body angle adjusting device and bathroom mirror - Google Patents
Mirror body angle adjusting device and bathroom mirror Download PDFInfo
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- CN116869337A CN116869337A CN202310750758.6A CN202310750758A CN116869337A CN 116869337 A CN116869337 A CN 116869337A CN 202310750758 A CN202310750758 A CN 202310750758A CN 116869337 A CN116869337 A CN 116869337A
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- clamping plate
- mirror
- rack
- gear
- mirror body
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- 238000009434 installation Methods 0.000 claims abstract description 73
- 238000013016 damping Methods 0.000 claims description 70
- 230000000712 assembly Effects 0.000 claims description 20
- 238000000429 assembly Methods 0.000 claims description 20
- 230000009471 action Effects 0.000 abstract description 15
- 230000007246 mechanism Effects 0.000 description 13
- 230000008878 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 125000006850 spacer group Chemical group 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G1/00—Mirrors; Picture frames or the like, e.g. provided with heating, lighting or ventilating means
- A47G1/16—Devices for hanging or supporting pictures, mirrors, or the like
- A47G1/24—Appliances for adjusting pictures, mirrors, or the like, into a desired position, especially inclined
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G1/00—Mirrors; Picture frames or the like, e.g. provided with heating, lighting or ventilating means
- A47G1/02—Mirrors used as equipment
Landscapes
- Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
Abstract
The application discloses a mirror body angle adjusting device and a bathroom mirror, wherein the mirror body angle adjusting device comprises a fixed component and an adjusting component, a mounting piece for mounting on a mirror body is arranged in the adjusting component, a hinge hole is formed in the mounting piece, the hinge hole is matched with a column in the fixed component, the mounting piece is connected with a rack, the rack is matched with a gear to realize adjustment of the mirror body angle, and a tooth part extending along an arc shape on the rack is processed at the center of the hinge hole, so that the rotation center of the mounting piece is the center of the hinge hole, the influence of mounting errors is greatly reduced, and smooth adjustment action is ensured; the fixing component and the adjusting component are respectively provided with two opposite sides of the outer frame, the two first elastic gaskets are in a compressed state after being installed, the two first elastic gaskets are respectively propped against the two installation pieces respectively arranged on the two sides of the mirror body, the stress on the two sides of the mirror body is balanced, even if errors exist in the size of the outer frame, the mirror body can be centered relative to the outer frame, and therefore the appearance of the bathroom mirror is guaranteed to be qualified.
Description
The application relates to a split application of a mirror body angle adjusting device and a bathroom mirror, wherein the application date is 2022, 9, 28, the application number is 202211191316.4.
Technical Field
The application relates to the technical field of bathroom products, in particular to a mirror body angle adjusting device and a bathroom mirror.
Background
The bathroom mirror can be provided with the mirror body with adjustable angles so as to be convenient for users with different heights to use, in the related art, a hinge and an adjusting component can be arranged at intervals on the back side of the mirror body, the mirror body is driven to rotate around the rotating shaft of the hinge by driving a component connected with the mirror body in the adjusting component to rotate through the driving component, or the component connected with the mirror body in the adjusting component is driven to act by manually pushing the mirror body to rotate around the rotating shaft of the hinge, theoretically, the rotating center of the component connected with the mirror body in the adjusting component is coincident with the center of the rotating shaft of the hinge, but in actual installation, an installation error inevitably exists, so that the rotating center of the component connected with the mirror body in the adjusting component and the center of the rotating shaft of the hinge are always located at a position offset, and further the adjusting action cannot be smoothly carried out.
In addition, because of the error of the size of the outer frame, after the mirror body is installed inside the outer frame, the mirror body is difficult to center relative to the outer frame, so that the appearance of the bathroom mirror is poor.
And after the mirror body is mounted in the outer frame, rotation conditions of two sides of the mirror body relative to the outer frame may be inconsistent, so that the stability of rotation of the mirror body is poor.
Disclosure of Invention
The present application aims to solve at least one of the technical problems existing in the prior art. Therefore, the application provides the mirror body angle adjusting device, wherein the tooth part extending along the arc shape on the rack is processed by the center of the hinge hole, so that the rotation center of the mounting piece is ensured to be the center of the hinge hole, the center of the hinge hole coincides with the center of the first column body, the influence of the mounting error can be greatly reduced, and the smooth proceeding of the adjusting action is ensured; the stress on the two sides of the mirror body is balanced, so that the mirror body can be centered relative to the outer frame even if the outer frame has errors in size, and the appearance of the bathroom mirror is qualified; the action of one adjusting component can drive the synchronous action of the other adjusting component, and the action consistency of the two adjusting components is good, so that the stability of the rotation of the mirror body can be improved.
The application also provides a bathroom mirror comprising the mirror body angle adjusting device.
An embodiment of the first aspect of the present application provides a mirror angle adjustment device, including: the fixing assembly comprises a box body and a first column body, wherein the first column body is connected with the box body, and the box body is used for being installed on the outer frame; the adjusting assembly comprises a gear, a rack, an installing piece and a first elastic gasket, wherein the gear is installed on the box body and comprises an outer gear ring which can rotate relative to the box body; the rack is provided with a tooth part extending along an arc shape, and the tooth part is meshed with the outer gear ring; the first cylinder is rotatably arranged in the hinge hole, the rack is connected to the other end of the mounting piece, the rack can drive the mounting piece to rotate around the first cylinder, and the mounting piece is connected to the mirror body; the first elastic gasket is sleeved on the first column body and clamped between the mounting piece and the box body; the two fixing assemblies and the two adjusting assemblies are respectively arranged, the gears in the two fixing assemblies and the two adjusting assemblies are used for being arranged on the two opposite sides of the outer frame respectively, and the mounting pieces in the two adjusting assemblies are used for being arranged on the two opposite sides of the mirror body respectively; the mirror body angle adjusting device further comprises a connecting rod and a coupler, one end of the connecting rod is connected with the gear of the adjusting assembly on one side of the outer frame through one coupler, and the other end of the connecting rod is connected with the gear of the adjusting assembly on the other side of the outer frame through the other coupler.
The mirror body angle adjusting device provided by the embodiment of the first aspect of the application has at least the following beneficial effects: the mirror body angle adjusting device comprises a fixing component and an adjusting component, wherein an installation piece used for being installed on a mirror body is arranged in the adjusting component, one end of the installation piece is provided with a hinge hole, the hinge hole is matched with a first column body in the fixing component to form a hinge structure, the other end of the installation piece is connected with a rack, the rack is matched with a gear to realize adjustment of the mirror body angle, a tooth part extending along an arc shape on the rack is processed at the center of the hinge hole, so that the rotation center of the installation piece is the center of the hinge hole, the center of the hinge hole is overlapped with the center of the first column body, the influence of installation errors can be greatly reduced, and smooth adjustment action is ensured; in addition, the fixing assembly and the adjusting assembly are respectively arranged at two opposite sides of the outer frame, the first elastic gaskets in the two adjusting assemblies are in a compressed state after being installed, the two first elastic gaskets are respectively propped against the two installing pieces respectively arranged at two sides of the mirror body, and the stress at two sides of the mirror body is balanced, so that even if the size of the outer frame has errors, the mirror body can be centered relative to the outer frame, and the appearance of the bathroom mirror is ensured to be qualified; one end of the connecting rod is connected with the gear of the adjusting component on one side of the outer frame through one coupling, the other end of the connecting rod is connected with the gear of the adjusting component on the other side of the outer frame through the other coupling, the action of one adjusting component can drive the other adjusting component to synchronously act, the action consistency of the two adjusting components is good, and the stability of the rotation of the mirror body can be improved.
In some embodiments of the present application, the gear further includes a first clamping plate, a first damping sheet, a rotating shaft, a second clamping plate, a second damping sheet and a third clamping plate, wherein the first clamping plate is connected to the inside of the outer gear ring, the rotating shaft is connected to the second clamping plate, the rotating shaft penetrates through the first clamping plate, the third clamping plate is connected to the rotating shaft and is located at one side of the first clamping plate away from the second clamping plate, the first damping sheet and the second damping sheet are both sleeved on the rotating shaft, and the first damping sheet and the second damping sheet are both located between the second clamping plate and the third clamping plate and are clamped.
In some embodiments of the present application, a first limiting groove is formed in an inner wall of the outer gear ring, the second clamping plate is provided with a limiting protrusion, the gear has a first installation state and a second installation state, in the first installation state, the first damping fin is clamped between the first clamping plate and the second clamping plate, the second damping fin is clamped between the first clamping plate and the third clamping plate, and the limiting protrusion is located outside the first limiting groove; and in the second installation state, the first damping sheet and the second damping sheet are clamped between the first clamping plate and the third clamping plate, and the limiting protrusion is accommodated in the first limiting groove.
In some embodiments of the present application, the case has a second limiting groove, the second clamping plate is provided with a limiting protrusion, the gear has a first installation state and a third installation state, in the first installation state, the first damping fin is clamped between the first clamping plate and the second clamping plate, the second damping fin is clamped between the first clamping plate and the third clamping plate, and the limiting protrusion is located outside the second limiting groove; and in the third installation state, the first damping sheet and the second damping sheet are clamped between the first clamping plate and the second clamping plate, and the limiting protrusion is accommodated in the second limiting groove.
In some embodiments of the present application, the fixing assembly further includes a limiting boss, the limiting boss is connected to the box body, and the second limiting groove is formed in the limiting boss.
In some embodiments of the present application, the gear further includes a first clamping plate, a first damping fin, a rotating shaft, and a second clamping plate, wherein the first clamping plate is connected to the inside of the outer gear ring, the rotating shaft is connected to the second clamping plate, the rotating shaft is disposed through the first clamping plate, and the first damping fin is sleeved on the rotating shaft and is clamped between the first clamping plate and the second clamping plate.
In some embodiments of the present application, the rack is provided with a limiting groove, the fixing assembly further includes a second post, the second post is connected to the box body, the second post is accommodated in the limiting groove, the rack can move relative to the second post, and the second post can be abutted against an inner wall of the limiting groove.
In some embodiments of the present application, the box body has a gear installation cavity and a rack moving cavity which are mutually communicated, the gear is installed in the gear installation cavity, one end of the rack moving cavity is open, the second post is located at the open end of the rack moving cavity, the rack is at least partially accommodated in the rack moving cavity and can move in the rack moving cavity, and the rack and the external gear are meshed at the communication position of the gear installation cavity and the rack moving cavity.
In some embodiments of the present application, the box body has one gear installation cavity and two rack moving cavities, and one gear installation cavity, two rack moving cavities, and the first column body and the second column body are all symmetrically arranged about the same symmetry axis.
An embodiment of the second aspect of the application provides a bathroom mirror, which comprises an outer frame, a mirror body and the mirror body angle adjusting device provided by any embodiment of the first aspect of the application, wherein the mirror body is rotatably connected with the outer frame through the mirror body angle adjusting device.
The bathroom mirror provided by the embodiment of the second aspect of the application has at least the following beneficial effects: according to the mirror body angle adjusting device provided by the embodiment of the first aspect of the application, on one hand, the consistency between the rotation center of the mounting piece of the mirror body angle adjusting device and the center of the column body serving as the rotation shaft is higher, so that the influence of mounting errors can be greatly reduced, and the smooth operation of the adjustment action of the mirror body of the bathroom mirror is ensured; on the other hand, the first elastic gasket in the mirror body angle adjusting device can enable the mirror body to be centered relative to the outer frame, and the appearance qualification rate of the bathroom mirror is high.
Additional aspects and advantages of the application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the application.
Drawings
The application is further described with reference to the accompanying drawings and examples, in which:
fig. 1 is a schematic perspective view of a mirror angle adjusting device according to some embodiments of a first aspect of the present application;
FIG. 2 is a perspective view of a fixing assembly and an adjusting assembly of the mirror angle adjusting device shown in FIG. 1;
FIG. 3 is a side view of one of the fixing and one of the adjustment assemblies shown in FIG. 2 with the mirror in an upright position;
FIG. 4 is a side view of one of the fixing and one of the adjustment assemblies shown in FIG. 2 with the mirror body at a maximum tilt angle;
FIG. 5 is an exploded view of one of the fixing and one of the adjusting assemblies shown in FIG. 2;
FIG. 6 is an exploded view of the other angle of the one fixed assembly and one adjustment assembly shown in FIG. 2;
FIG. 7 is an exploded view of the gear of the mirror angle adjustment device shown in FIG. 1;
FIG. 8-A is a schematic perspective view of a gear of a mirror angle adjustment device according to some embodiments of the first aspect of the present application in a first installation state;
FIG. 8-B is a cross-sectional view of a gear of a mirror angle adjustment apparatus according to some embodiments of the first aspect of the present application in a first installed state;
fig. 9-a is a schematic perspective view of a gear of a mirror angle adjustment device according to some embodiments of the first aspect of the present application in a second installation state;
FIG. 9-B is a cross-sectional view of a gear of a mirror angle adjustment apparatus according to some embodiments of the first aspect of the present application in a second installed state;
FIG. 10-A is a schematic perspective view of a gear of a mirror angle adjustment device according to some embodiments of the first aspect of the present application in a third installation state;
FIG. 10-B is a cross-sectional view of a gear of a mirror angle adjustment apparatus according to some embodiments of the first aspect of the present application in a third installed state;
FIG. 11 is an exploded view of a gear of a mirror angle adjustment device according to further embodiments of the first aspect of the present application;
fig. 12 is a schematic perspective view of a bathroom mirror according to some embodiments of the second aspect of the present application.
Reference numerals:
the mirror angle adjusting device 10, the fixing assembly 100, the box body 110, the gear installation cavity 111, the rack movable cavity 112, the limiting wall 113, the guide wall 114, the wiring notch 115, the driving installation cavity 116, the first cylinder 120, the limiting boss 130, the second limiting groove 131, the box cover 140, the second cylinder 150, the adjusting assembly 200, the gear 210, the outer gear ring 211, the first limiting groove 2111, the first clamping plate 212, the first damping plate 213, the rotating shaft 214, the second clamping plate 215, the limiting boss 2151, the second damping plate 216, the third clamping plate 217, the second elastic washer 218, the bolt 219, the nut 2191, the washer 2192, the rack 220, the tooth 221, the limiting groove 222, the mounting piece 230, the hinge hole 231, the first elastic washer 240, the driving mechanism 300, the output shaft 310, the driving piece 320, the connecting rod 400, the coupling 500, the mirror body 20, and the outer frame 30.
Detailed Description
Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the application.
In the description of the present application, it should be understood that references to orientation descriptions, such as directions of up, down, left, right, etc., are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the application.
In the description of the present application, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present application can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
In the description of the present application, reference to the term "one embodiment," "some embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Referring to fig. 1 to 6, a mirror angle adjusting device 10 according to a first embodiment of the present application includes a fixing assembly 100 and an adjusting assembly 200, and referring to fig. 2 to 6, the fixing assembly 100 includes a case 110 and a first column 120, the first column 120 is connected to the case 110, and the case 110 is configured to be mounted on an outer frame 30; the adjusting assembly 200 comprises a gear 210, a rack 220, a mounting piece 230 and a first elastic gasket 240, wherein the gear 210 is mounted on the box body 110, the gear 210 comprises an outer gear ring 211, and the outer gear ring 211 can rotate relative to the box body 110; the rack 220 has tooth portions 221 extending in an arc shape, and the tooth portions 221 are engaged with the outer gear ring 211; one end of the mounting member 230 is provided with a hinge hole 231, the first column 120 is rotatably arranged in the hinge hole 231 in a penetrating manner, the rack 220 is connected to the other end of the mounting member 230, the rack 220 can drive the mounting member 230 to rotate around the first column 120, and the mounting member 230 is used for being connected to the mirror body 20; the first elastic pad 240 is sleeved on the first column 120 and is clamped between the mounting member 230 and the box 110; referring to fig. 1, two fixing assemblies 100 and two adjusting assemblies 200 are provided, and two fixing assemblies 100 are respectively disposed on opposite sides of the outer frame 30, and two adjusting assemblies 200 are respectively disposed on opposite sides of the outer frame 30.
The mirror body angle adjusting device 10 comprises a fixed assembly 100 and an adjusting assembly 200, wherein an installation piece 230 for being installed on a mirror body 20 is arranged in the adjusting assembly 200, one end of the installation piece 230 is provided with a hinge hole 231, the hinge hole 231 is matched with a first column 120 in the fixed assembly 100 to form a hinge structure, the other end of the installation piece 230 is connected with a rack 220, the rack 220 is matched with a gear 210 to realize the adjustment of the angle of the mirror body 20, a tooth part 221 extending in an arc shape on the rack 220 is processed by the center of the hinge hole 231, namely, the rotation center of the installation piece 230 is the center of the hinge hole 231, the center of the hinge hole 231 coincides with the center of the first column 120, the influence of installation errors can be greatly reduced, and the smooth implementation of an adjusting action is ensured; in addition, the fixing component 100 and the adjusting component 200 are respectively provided with two parts, and are respectively arranged on two opposite sides of the outer frame 30, the first elastic gaskets 240 in the two adjusting components 200 are respectively in a compressed state after being installed, the two first elastic gaskets 240 respectively prop against the two mounting pieces 230 respectively arranged on two sides of the mirror body 20, and the two sides of the mirror body 20 are stressed uniformly, so that even if errors exist in the size of the outer frame 30, the mirror body 20 can be centered relative to the outer frame 30, and the appearance of the bathroom mirror is ensured to be qualified.
Further, in order to improve the consistency of the movements of the adjusting assemblies 200 respectively disposed on two opposite sides of the outer frame 30, referring to fig. 1, the mirror body angle adjusting device 10 further includes a connecting rod 400 and a coupling 500, one end of the connecting rod 400 is connected to the gear 210 of the adjusting assembly 200 on one side of the outer frame 30 through one coupling 500, the other end of the connecting rod 400 is connected to the gear 210 of the adjusting assembly 200 on the other side of the outer frame 30 through the other coupling 500, the movement of one adjusting assembly 200 can drive the other adjusting assembly 200 to synchronously move, the consistency of the movements of the two adjusting assemblies 200 is good, and the stability of the rotation of the mirror body 20 can be improved.
In some embodiments, the mirror angle adjusting device 10 may be adjusted by electric adjustment, referring to fig. 5 and 6, the mirror angle adjusting device 10 may include a driving mechanism 300, where the driving mechanism 300 includes an output shaft 310 and a driving member 320 connected to each other, specifically, the driving member 320 may use a motor, the output shaft 310 is connected to the outer gear ring 211, and the driving member 320 is used for driving the output shaft 310 to rotate so as to drive the outer gear ring 211 to rotate.
Further, referring to fig. 6, the case 110 has a driving installation cavity 116, and the driving mechanism 300 is accommodated in the driving installation cavity 116, so as to facilitate the fixation of the driving mechanism 300; the fixing assembly 100 further comprises a box cover 140, wherein the box cover 140 is buckled on the box body 110 to close the driving installation cavity 116, so that the driving mechanism 300 is protected; the outer wall of the drive mounting cavity 116 may be provided with routing notches 115 for routing of the drive mechanism 300.
Referring to fig. 7, the gear 210 further includes a first clamping plate 212, a first damping fin 213, a rotating shaft 214, a second clamping plate 215, a second damping fin 216 and a third clamping plate 217, the first clamping plate 212 is connected to the inside of the outer gear ring 211, the rotating shaft 214 is connected to the second clamping plate 215, the rotating shaft 214 is arranged on the first clamping plate 212 in a penetrating manner, the third clamping plate 217 is connected to the rotating shaft 214 and is located at one side of the first clamping plate 212 far away from the second clamping plate 215, the first damping fin 213 and the second damping fin 216 are both sleeved on the rotating shaft 214, and the first damping fin 213 and the second damping fin 216 are both located between the second clamping plate 215 and the third clamping plate 217 and are clamped. The gear 210 has a plurality of different assembling modes among the first clamping plate 212, the first damping fin 213, the second clamping plate 215, the second damping fin 216 and the third clamping plate 217, and the plurality of different assembling modes can be matched with other structures to meet different use requirements, specifically:
referring to fig. 7, a first limit groove 2111 is formed in the inner wall of the outer gear ring 211, and a limit protrusion 2151 is provided on the second clamping plate 215; referring to fig. 5, the case 110 has a second limiting groove 131, further, the fixing assembly 100 further includes a limiting boss 130, the limiting boss 130 is connected to the case 110, the second limiting groove 131 is formed in the limiting boss 130, and the second clamping plate 215 is provided with a limiting protrusion 2151. The gear 210 has a first mounted state, a second mounted state, and a third mounted state.
Referring to fig. 8-a and 8-B, in the first installation state, the first damping shim 213 is clamped between the first clamping plate 212 and the second clamping plate 215, the second damping shim 216 is clamped between the first clamping plate 212 and the third clamping plate 217, and the limiting protrusion 2151 is located outside the first limiting groove 2111. When the relative rotation trend is generated between the combination of the outer gear 211 and the first clamping plate 212 and the combination of the third clamping plate 217, the rotating shaft 214 and the second clamping plate 215, the friction force preventing the relative rotation can be generated on both sides of the first clamping plate 213 and both sides of the second clamping plate 216, and in the combination of the outer gear 211 and the first clamping plate 212, both sides of the first clamping plate 212 are subjected to uniform friction force, so that the action stability is higher.
In the first installation state, the limiting protrusion 2151 is not accommodated in the first limiting groove 2111 or the second limiting groove 131, and the gear 210 can be driven in a manner compatible with both electric driving and manual driving. When the electric driving is performed, the output shaft 310 of the driving mechanism 300 drives the assembly of the rotating shaft 214 of the gear 210 and the second clamping plate 215 to rotate, the second clamping plates 215 respectively arranged at two sides of the first damping sheet 213 and the first clamping plate 212 generate relative rotation trend, so that friction force for preventing the relative rotation is generated at two sides of the first damping sheet 213, under the friction action of the first damping sheet 213, the assembly of the rotating shaft 214 and the second clamping plate 215 drives the assembly of the outer gear ring 211 and the first clamping plate 212 to rotate, and under the rotation of the outer gear ring 211, the tooth part 221 extending along the arc shape can enable the whole rack 220 to rotate along the arc shape; when the manual driving is performed, the user presses the mirror body 20 to rotate the mirror body 20, the mirror body 20 pushes the rack 220 with the tooth part 221 extending along the arc shape to rotate, at this time, the combination of the rotating shaft 214 connected with the output shaft 310 of the driving mechanism 300 and the second clamping plate 215 is not moved, but the pressing force applied by the user to the mirror body 20 can resist the friction force of the first damping fin 213, so that the rack 220 can drive the combination of the outer gear ring 211 and the first clamping plate 212 to rotate under the condition that the combination of the rotating shaft 214 and the second clamping plate 215 is not moved.
When installation of the bathroom mirror requires that the mirror body 20 be compatible with both electric and manual drive adjustments, the gear 210 may be installed in a first installed state.
Referring to fig. 9-a and 9-B, in the second installation state, the first damping fin 213 and the second damping fin 216 are clamped between the first clamping plate 212 and the third clamping plate 217, and the limiting protrusion 2151 is accommodated in the first limiting groove 2111.
In the second installation state, the limiting protrusion 2151 is accommodated in the first limiting groove 2111, so that the assembly of the rotating shaft 214 and the second clamping plate 215 cannot rotate relative to the assembly of the outer gear ring 211 and the first clamping plate 212, at this time, the gear 210 can only be driven by the electric driving method, the output shaft 310 of the driving mechanism 300 drives the gear 210 to integrally rotate, and the tooth portion 221 extending along the arc shape can integrally rotate along the arc shape under the driving of the rotation of the outer gear ring 211.
When installation of the bathroom mirror requires that the mirror body 20 be adjustable only by means of electric drive, the gear 210 may be installed in a second installation state.
Referring to fig. 10-a and 10-B, in the third installation state, the first damping fin 213 and the second damping fin 216 are clamped between the first clamping plate 212 and the second clamping plate 215, and the limiting protrusion 2151 is accommodated in the second limiting groove 131.
In the third mounting state, the limiting protrusion 2151 is accommodated in the second limiting groove 131, so that the assembly of the rotating shaft 214 and the second clamping plate 215 cannot rotate relative to the box 110, at this time, the gear 210 can only be driven by manual driving, and the pressing force applied by the user to the mirror 20 can resist the friction force of the first damping fin 213, so that the rack 220 can drive the assembly of the outer gear ring 211 and the first clamping plate 212 to rotate under the condition that the assembly of the rotating shaft 214 and the second clamping plate 215 is not moved.
When installation of the bathroom mirror requires that the mirror body 20 be adjustable only by manual actuation, the gear 210 may be installed in a third installed state.
In summary, the above-mentioned mirror body angle adjusting device 10 can meet the three use requirements of only electric adjustment, only manual adjustment, compatible electric adjustment and manual adjustment, and has wide application range and high versatility.
It can be understood that the first limit groove 2111 of the inner wall of the outer ring gear 211 and the second limit groove 131 of the case 110 may be simultaneously provided, so that the gear 210 of the mirror angle adjusting device 10 may be installed according to the first installation state, the second installation state, or the third installation state; the first limiting groove 2111 may be provided separately, so that the gear 210 of the mirror angle adjustment apparatus 10 may be mounted in the first mounting state or the second mounting state; the second limiting groove 131 may be separately provided so that the gear 210 of the mirror body angle adjusting device 10 may be installed according to the first installation state or the third installation state.
Further, referring to fig. 7, the gear 210 further includes a second elastic spacer 218, and referring to fig. 8-B, the second elastic spacer 218 is clamped between the third clamping plate 217 and the second damping plate 216, and the second elastic spacer 218 is compressed by the third clamping plate 217 to deform, so as to generate elastic force, and the elastic force acts on the second damping plate 216, so that the second damping plate 216, the first clamping plate 212, and the first damping plate 213 are compressed by the second clamping plate 215. The magnitude of the friction force is determined by the positive pressure, and the second elastic gaskets 218 with different specifications are selected to adjust the pressing force for pressing the second damping sheet 216, the first clamping plate 212 and the first damping sheet 213, so that the magnitude of the friction force generated on two sides of the first damping sheet 213 and two sides of the second damping sheet 216 is adjusted, and the damping of the gear 210 is adjusted. The second elastic pad 218 may be selected according to desired adjustment of hand feel, etc.
It is to be understood that the second elastic pad 218 may be clamped between the second clamping plate 215 and the first damping fin 213, so as to compress the second damping fin 216, the first clamping plate 212, and the first damping fin 213.
Further, referring to fig. 7 and 8-B, the gear 210 further includes a bolt 219 and a nut 2191, and the third clamping plate 217 is connected to the rotating shaft 214 through the bolt 219 and the nut 2191; the gear 210 may further include a spacer 2192, and the spacer 2192 is clamped between the end of the bolt 219 and the third clamping plate 217.
In other embodiments, referring to fig. 11, the gear 210 further includes a first clamping plate 212, a first damping fin 213, a rotating shaft 214, and a second clamping plate 215, the first clamping plate 212 is connected to the inside of the outer gear ring 211, the rotating shaft 214 is connected to the second clamping plate 215, the rotating shaft 214 is disposed through the first clamping plate 212, and the first damping fin 213 is sleeved on the rotating shaft 214 and clamped between the first clamping plate 212 and the second clamping plate 215.
Referring to fig. 3 and 4, when the mirror angle adjusting device 10 provided with the gear 210 adjusts the swing angle of the mirror 20 relative to the outer frame 30 by means of electric adjustment, the output shaft 310 of the driving mechanism 300 drives the assembly of the rotating shaft 214 and the second clamping plate 215 of the gear 210 to rotate, the second clamping plates 215 respectively provided on both sides of the first damping sheet 213 and the first clamping plate 212 generate a relative rotation trend, so that friction force preventing the relative rotation is generated on both sides of the first damping sheet 213, under the friction action of the first damping sheet 213, the assembly of the rotating shaft 214 and the second clamping plate 215 drives the assembly of the outer gear ring 211 and the first clamping plate 212 to rotate, and under the rotation of the outer gear ring 211, the tooth 221 extending along the arc shape can rotate the whole rack 220 along the arc shape, thereby driving the mirror 20 to rotate, and realizing electric adjustment of the angle of the mirror 20.
When the mirror body angle adjusting device 10 provided with the gear 210 adjusts the swinging angle of the mirror body 20 relative to the outer frame 30 in a manual adjustment manner, a user presses the mirror body 20 to rotate the mirror body 20, the mirror body 20 pushes the rack 220 with the tooth part 221 extending along an arc shape to rotate, at this time, the combination of the rotating shaft 214 connected with the output shaft 310 of the driving mechanism 300 and the second clamping plate 215 is not moved, but the pressing force applied by the user to the mirror body 20 can resist the friction force of the first damping sheet 213, so that the rack 220 can drive the combination of the outer gear ring 211 and the first clamping plate 212 to rotate under the condition that the combination of the rotating shaft 214 and the second clamping plate 215 is not moved, and the manual adjustment of the angle of the mirror body 20 is realized.
The gear 210 shown in fig. 7 is compatible with electric adjustment and manual adjustment of the angle of the mirror body 20, so that a user can still adjust the angle of the mirror body 20 by manual adjustment under special conditions such as failure or power failure of the driving mechanism 300, and the convenience is high.
It will be appreciated that, further, the cross section of the portion of the output shaft 310 inserted into the rotating shaft 214 should be configured into other shapes besides a circle, such as a polygon, a circle with a flat side, etc., and the rotating shaft 214 should have a hole with a cross section corresponding to the cross section shape and size of the output shaft 310, so that the output shaft 310 can drive the rotating shaft 214 to rotate.
Referring to fig. 3 and 4, the rack 220 is provided with a limiting groove 222, the fixing assembly 100 further includes a second post 150, the second post 150 is accommodated in the limiting groove 222, the rack 220 can move relative to the second post 150, and the second post 150 can be abutted against the inner wall of the limiting groove 222. Referring to fig. 3, when the mirror 20 is in a vertical state (i.e., a minimum inclination angle), the second post 150 abuts against an inner wall of one end of the limiting groove 222, and the second post 150 can limit a limit position of the rack 220 when the mirror 20 is in a vertical state; referring to fig. 4, when the mirror body 20 is at the maximum tilting angle, the second post 150 abuts against the inner wall of the other end of the limiting groove 222, and the second post 150 can limit the limiting position of the rack 220 when the mirror body 20 is at the maximum tilting angle, so that the stability of the mirror body 20 can be improved, and the mirror body 20 is prevented from rotating in the opposite direction to the normal rotation direction when the mirror body 20 is already in the vertical state, or from continuing to rotate in the direction of increasing the angle when the mirror body 20 is already at the maximum tilting angle, so that the rack 220 is disengaged from the external gear ring 211. Referring to fig. 2 to 5, the case 110 has a gear installation cavity 111 and a rack moving cavity 112 which are mutually communicated, the gear 210 is installed in the gear installation cavity 111, one end of the rack moving cavity 112 is opened, the second column 150 is located at the opened end of the rack moving cavity 112, the rack 220 is at least partially accommodated in the rack moving cavity 112 and can move in the rack moving cavity 112, and the rack 220 and the external gear ring 211 are meshed at the communication position of the gear installation cavity 111 and the rack moving cavity 112. The gear installation cavity 111 and the rack movable cavity 112 can indicate the installation positions of the gear 210 and the rack 220, so that the installation is convenient; in addition, the meshing position of the rack 220 and the outer gear ring 211 is located inside the box body 110, so that abrasion of dust and foreign matters to the rack 220 and the outer gear ring 211 can be reduced, and the reliability of use is improved.
Further, referring to fig. 4, the end portion of the rack movable cavity 112 is provided with a limiting wall 113, referring to fig. 3, when the mirror body 20 is in a vertical state, one end of the rack 220 abuts against the limiting wall 113, and the limiting wall 113 can limit the limiting position of the rack 220 when the mirror body 20 is in a vertical state, so as to further improve stability, and avoid the rack 220 from being disengaged from the outer gear ring 211 due to the reverse rotation of the mirror body 20 in a normal rotation direction when the mirror body 20 is in a vertical state.
Further, referring to fig. 4, the side portion of the rack movable cavity 112 has a guide wall 114 extending along the extending direction of the tooth portion 221, the guide wall 114 is arc-shaped, the side portion of the rack 220 is attached to the guide wall 114, and when the rack 220 rotates, the guide wall 114 can guide the rack 220, so that the rotation of the rack 220 is more stable.
When the fixing unit 100 and the adjusting unit 200 are mounted on the outer frame 30, the positional relationship between the case 110 and the rack 220 is different according to the mounting positions, and when the fixing unit 100 and the adjusting unit 200 are mounted on one side or the opposite side of the outer frame 30, the positional relationship between the case 110 and the rack 220 is mirror symmetrical, and therefore, referring to fig. 3, the case 110 has one gear mounting cavity 111 and two rack moving cavities 112, and one gear mounting cavity 111, two rack moving cavities 112, and the first column 120 and the second column 150 are all symmetrically disposed about the same symmetry axis a, and it is to be noted that the first column 120 and the second column 150 are two columns having the same shape and size. In the installation, according to the different installation positions of the case 110, it is possible to select which side of the symmetry axis a of the gear installation cavity 111 the gear 210 is installed on, which rack movable cavity 112 the rack 220 is installed on, which cylinder is used as the second cylinder 150 accommodated in the limiting groove 222, and which cylinder is used as the first cylinder 120 inserted into the hinge hole 231. Therefore, the two types of box bodies 110 are not required to be produced to adapt to the installation of two opposite positions, and the installation requirements of the two opposite positions can be met only by producing one type of box body 110, so that the die sinking cost can be saved.
It can be understood that the box 110 may also be provided with two gear mounting cavities 111 and two rack moving cavities 112, and the two gear mounting cavities 111, the two rack moving cavities 112, the first column 120 and the second column 150 are all symmetrically arranged about the same symmetry axis.
Referring to fig. 12, a bathroom mirror according to a second embodiment of the present application includes an outer frame 30, a mirror 20, and a mirror angle adjusting device 10 according to any embodiment of the first aspect of the present application, wherein the mirror 20 is rotatably connected to the outer frame 30 through the mirror angle adjusting device 10. By adopting the mirror body angle adjusting device 10 provided by the embodiment of the first aspect of the present application, on one hand, the consistency between the rotation center of the mounting member 230 of the mirror body angle adjusting device 10 and the center of the column 120 as the rotation axis is higher, so that the influence of the mounting error can be greatly reduced, and the smooth operation of the adjustment action of the mirror body 20 of the bathroom mirror is ensured; on the other hand, the first elastic pad 240 in the mirror body angle adjusting device 10 can center the mirror body 20 with respect to the outer frame 30, and the appearance qualification rate of the bathroom mirror is high.
It will be appreciated that the range of angular adjustment of the mirror body 20 of the bathroom mirror is not limited, and may be set according to practical requirements, and in some embodiments, the range of angular adjustment of the mirror body 20 may be set to be 0 ° to 15 °, the mirror surface faces downward when the mirror body 20 is tilted, and the range of angular adjustment of 0 ° to 15 ° may serve a larger portion of users of different heights, and the width of the outer frame 30 may be relatively narrow, so that the space occupied by the bathroom mirror may be saved.
The embodiments of the present application have been described in detail with reference to the accompanying drawings, but the present application is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present application. Furthermore, embodiments of the application and features of the embodiments may be combined with each other without conflict.
Claims (10)
1. Mirror body angle adjusting device, its characterized in that includes:
the fixing assembly comprises a box body and a first column body, wherein the first column body is connected with the box body, and the box body is used for being installed on the outer frame;
the adjusting assembly comprises a gear, a rack, an installing piece and a first elastic gasket, wherein the gear is installed on the box body and comprises an outer gear ring which can rotate relative to the box body; the rack is provided with a tooth part extending along an arc shape, and the tooth part is meshed with the outer gear ring; the first cylinder is rotatably arranged in the hinge hole, the rack is connected to the other end of the mounting piece, the rack can drive the mounting piece to rotate around the first cylinder, and the mounting piece is connected to the mirror body; the first elastic gasket is sleeved on the first column body and clamped between the mounting piece and the box body;
the two fixing assemblies and the two adjusting assemblies are respectively arranged, the gears in the two fixing assemblies and the two adjusting assemblies are used for being arranged on the two opposite sides of the outer frame respectively, and the mounting pieces in the two adjusting assemblies are used for being arranged on the two opposite sides of the mirror body respectively;
the mirror body angle adjusting device further comprises a connecting rod and a coupler, one end of the connecting rod is connected with the gear of the adjusting assembly on one side of the outer frame through one coupler, and the other end of the connecting rod is connected with the gear of the adjusting assembly on the other side of the outer frame through the other coupler.
2. The mirror angle adjusting device according to claim 1, wherein the gear further comprises a first clamping plate, a first damping fin, a rotating shaft, a second clamping plate, a second damping fin and a third clamping plate, the first clamping plate is connected to the inside of the outer gear ring, the rotating shaft is connected to the second clamping plate, the rotating shaft penetrates through the first clamping plate, the third clamping plate is connected to the rotating shaft and is located at one side, far away from the second clamping plate, of the first clamping plate, the second damping fin is sleeved on the rotating shaft, and the first damping fin and the second damping fin are located between the second clamping plate and the third clamping plate and are clamped.
3. The mirror body angle adjusting device according to claim 2, wherein a first limit groove is formed in an inner wall of the outer gear ring, a limit protrusion is formed on the second clamping plate, the gear has a first installation state and a second installation state, in the first installation state, the first damping fin is clamped between the first clamping plate and the second clamping plate, the second damping fin is clamped between the first clamping plate and the third clamping plate, and the limit protrusion is located outside the first limit groove; and in the second installation state, the first damping sheet and the second damping sheet are clamped between the first clamping plate and the third clamping plate, and the limiting protrusion is accommodated in the first limiting groove.
4. The mirror body angle adjusting device according to claim 2, wherein the case body has a second limit groove, the second clamping plate is provided with a limit protrusion, the gear has a first installation state and a third installation state, in the first installation state, the first damping fin is clamped between the first clamping plate and the second clamping plate, the second damping fin is clamped between the first clamping plate and the third clamping plate, and the limit protrusion is located outside the second limit groove; and in the third installation state, the first damping sheet and the second damping sheet are clamped between the first clamping plate and the second clamping plate, and the limiting protrusion is accommodated in the second limiting groove.
5. The mirror angle adjustment device of claim 4, wherein the securing assembly further comprises a limiting boss connected to the box, the second limiting groove being provided in the limiting boss.
6. The mirror angle adjusting device according to claim 1, wherein the gear further comprises a first clamping plate, a first damping fin, a rotating shaft and a second clamping plate, the first clamping plate is connected to the inside of the outer gear ring, the rotating shaft is connected to the second clamping plate, the rotating shaft penetrates through the first clamping plate, and the first damping fin is sleeved on the rotating shaft and clamped between the first clamping plate and the second clamping plate.
7. The mirror body angle adjusting device according to claim 1, wherein the rack is provided with a limit groove, the fixing assembly further comprises a second post, the second post is connected to the box body, the second post is accommodated in the limit groove, the rack can move relative to the second post, and the second post can be abutted to the inner wall of the limit groove.
8. The mirror angle adjusting device according to claim 7, wherein the box body is provided with a gear installation cavity and a rack moving cavity which are mutually communicated, the gear is installed in the gear installation cavity, one end of the rack moving cavity is in an open shape, the second column body is located at the open end of the rack moving cavity, the rack is at least partially accommodated in the rack moving cavity and can move in the rack moving cavity, and the rack is meshed with the outer gear ring at the communicating position of the gear installation cavity and the rack moving cavity.
9. The mirror angle adjusting device according to claim 8, wherein the case has one gear installation chamber and two rack movement chambers, and one gear installation chamber, two rack movement chambers, and the first cylinder and the second cylinder are all symmetrically disposed about the same symmetry axis.
10. Bathroom mirror, its characterized in that includes:
an outer frame and a mirror body;
the mirror body angle adjusting device according to any one of claims 1 to 9, wherein the mirror body is rotatably connected to the outer frame through the mirror body angle adjusting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310750758.6A CN116869337A (en) | 2022-09-28 | 2022-09-28 | Mirror body angle adjusting device and bathroom mirror |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211191316.4A CN115399611B (en) | 2022-09-28 | 2022-09-28 | Mirror body angle adjusting device and bathroom mirror |
| CN202310750758.6A CN116869337A (en) | 2022-09-28 | 2022-09-28 | Mirror body angle adjusting device and bathroom mirror |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211191316.4A Division CN115399611B (en) | 2022-09-28 | 2022-09-28 | Mirror body angle adjusting device and bathroom mirror |
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| Publication Number | Publication Date |
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| CN116869337A true CN116869337A (en) | 2023-10-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310750758.6A Pending CN116869337A (en) | 2022-09-28 | 2022-09-28 | Mirror body angle adjusting device and bathroom mirror |
| CN202211191316.4A Active CN115399611B (en) | 2022-09-28 | 2022-09-28 | Mirror body angle adjusting device and bathroom mirror |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211191316.4A Active CN115399611B (en) | 2022-09-28 | 2022-09-28 | Mirror body angle adjusting device and bathroom mirror |
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Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2886755Y (en) * | 2006-02-18 | 2007-04-04 | 鸿富锦精密工业（深圳）有限公司 | Display device |
| US9272661B2 (en) * | 2012-12-26 | 2016-03-01 | Tricore Corporation | Vehicular lamp angle-adjusting mechanism |
| KR101652893B1 (en) * | 2015-03-13 | 2016-09-01 | 주식회사 호영자동차부품 | Clutch assembly for outside view mirror adussting appartus |
| CN106828211B (en) * | 2017-02-21 | 2019-02-22 | 广州视源电子科技股份有限公司 | A kind of device for regulating chair angle |
| CN109899646A (en) * | 2017-12-08 | 2019-06-18 | 西安谷德电子科技有限公司 | Display bracket is used in a kind of exploitation of computer software |
| CN209610637U (en) * | 2019-02-12 | 2019-11-12 | 商丘师范学院 | A kind of art teaching practice mirror for being convenient for adjusting angle |
| CN211856223U (en) * | 2020-04-15 | 2020-11-03 | 河北锐驰交通工程咨询有限公司 | Bituminous paving drainage intensity detection device |
| CN112869502B (en) * | 2021-03-11 | 2022-11-04 | 中山市大牌镜业有限公司 | Fitting mirror convenient to angle regulation |
| CN214964153U (en) * | 2021-04-29 | 2021-12-03 | 郑千鹤 | Automatic upset show shelf of environmental design works |
| CN215190714U (en) * | 2021-05-26 | 2021-12-17 | 江苏森兰德工艺品有限公司 | Wooden mirror frame of environment-friendly convenient to angle regulation |
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| CN115399611B (en) | 2023-07-18 |
| CN115399611A (en) | 2022-11-29 |
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