CN208442626U - Lamps and lanterns - Google Patents
Lamps and lanterns Download PDFInfo
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- CN208442626U CN208442626U CN201821225330.0U CN201821225330U CN208442626U CN 208442626 U CN208442626 U CN 208442626U CN 201821225330 U CN201821225330 U CN 201821225330U CN 208442626 U CN208442626 U CN 208442626U
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- arm
- runing rest
- fixed bracket
- rotating shaft
- lamps
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Abstract
The disclosure is directed to lamps and lanterns.The lamps and lanterns include: pedestal and lamp cap；Arm has hollow structure, is connected between pedestal and lamp cap；First rotating shaft mechanism, between arm and lamp cap and/or between arm and pedestal, including having the first rotating shaft portion for wearing space, the first rotational structure and the first friction structure, the first fixed bracket with the first wire casing, and the first runing rest with the second wire casing；First runing rest is connected by first rotating shaft portion with the first fixed bracket, is worn and is spatially located between the first rotational structure and the first friction structure, is arranged alternatively, wearing spatial loop around the first rotational structure or the first friction structure；Connecting wire across the first wire casing, wears the hollow region in space, the second wire casing and arm, lamp cap is electrically connected with pedestal.The disclosure can reduce the volume in first rotating shaft portion while realizing internal cabling and guarantee its torsion and service life.
Description
Technical field
This disclosure relates to lighting technical field more particularly to a kind of lamps and lanterns.
Background technique
In the prior art, multiple-rotor desk lamp receives liking for users with the adjustable advantage of its illumination direction.?
In the design of multiple-rotor desk lamp, in terms of industrial aesthetic feeling and cabling tidiness, generally require guaranteeing shaft ruler
Internal cabling design is carried out while very little.
Since the torsion of shaft results from the frictional force in pivot structure, size and the close phase of friction area of frictional force
It closes, but existing internal cabling design will cause the loss of friction area again.It will be led based on this to realize internal cabling
It causes the overall dimensions of shaft larger, is runed counter to the theory of industrial design, but to guarantee shaft size, it will be to the torsion of shaft
Power has a negative impact, while the service life of shaft being caused not can guarantee.
Utility model content
To overcome the problems in correlation technique, the embodiment of the present disclosure provides a kind of lamps and lanterns.The technical solution is as follows:
According to the first aspect of the embodiments of the present disclosure, a kind of lamps and lanterns, including pedestal and lamp cap are provided, and
Arm has hollow structure, is connected between the pedestal and the lamp cap；
First rotating shaft mechanism, between the arm and the lamp cap and/or between the arm and the pedestal, packet
First with the first rotating shaft portion for wearing space, the first rotational structure and the first friction structure, with the first wire casing is included to fix
Bracket, and the first runing rest with the second wire casing；First runing rest by the first rotating shaft portion with it is described
First fixed bracket is connected, and described wear is spatially located between first rotational structure and first friction structure, alternatively,
The spatial loop that wears is arranged around first rotational structure or first friction structure；
Connecting wire across first wire casing, described is worn in space, second wire casing and the arm
The lamp cap is electrically connected by empty region with the pedestal.
In one embodiment, first rotational structure includes fixing piece and is flexibly connected with the fixing piece and energy
Revolving part relative to the fixing piece frictional rotation；
Wherein, the fixing piece is plugged in the described first fixed bracket, and the revolving part is plugged on first rotation
In bracket, enable first runing rest according between the revolving part and the fixing piece relative rotation realize with
Relative rotation between described first fixed bracket.
In one embodiment, first friction structure further includes positioning and locking component, the positioning and locking component with
First rotational structure is oppositely arranged, for rotating relative to the described first fixed bracket to mesh when first runing rest
First runing rest is located in the target position when cursor position.
In one embodiment, first rotational structure includes the first main shaft, and first friction structure includes covering
The first torsional spring and one or more first gaskets on first main shaft；
Wherein, first runing rest is living by the first main shaft for being socketed with first gasket and first torsional spring
It is dynamic to be connected on the described first fixed bracket, and rotated relative to the described first fixed bracket to mesh in first runing rest
First runing rest is located in the mesh by the pressure for being applied to first gasket when cursor position by first torsional spring
Cursor position.
In one embodiment, the material of first main shaft includes zinc alloy material.
In one embodiment, described when the first rotating shaft mechanism is arranged between the pedestal and the arm
First rotating shaft mechanism further includes the rotatable chassis with third wire casing, and simultaneously energy is arranged on the base in the rotatable chassis
It is rotated relative to the pedestal, the described first fixed bracket is fixedly connected with the rotatable chassis, the described first fixed bracket
In the first wire casing it is corresponding with the position of third wire casing in the rotatable chassis.
In one embodiment, the rotatable chassis includes the fixed part chassis fixed on the base and passes through
Swingle is connected to the rotating part chassis on the fixed part chassis；
Wherein, the described first fixed bracket is fixedly connected with the rotating part chassis, and the third wire casing runs through the rotation
Bull stick, the fixed part chassis and the rotating part chassis.
In one embodiment, the arm includes the first arm and the second arm, and the lamps and lanterns further include positioned at described
The second rotating shaft mechanism between first arm and second arm, and first arm and second arm are close to institute
It states and is respectively equipped with the first aperture and the second aperture at the position of the second rotating shaft mechanism；
Wherein, the connecting wire positioned at the hollow region of first arm is pierced by from first tapping, along institute
It states the external rings of the second rotating shaft mechanism and penetrates second arm around to second tapping, and from second tapping
Hollow region.
In one embodiment, second rotating shaft mechanism includes the with the second rotational structure and the second friction structure
Two shafts and the second fixed bracket and the second runing rest for being located at second shaft two sides, described second
Runing rest is connected by second shaft with the described second fixed bracket；
Wherein, the described second fixed bracket is fixedly connected with first arm, second runing rest and described the
Two arms are fixedly connected.
In one embodiment, second rotational structure includes the second main shaft, and second friction structure includes covering
The second torsional spring and one or more second gaskets on second main shaft；
Wherein, second runing rest is living by the second main shaft for being socketed with second gasket and second torsional spring
It is dynamic to be connected on the described second fixed bracket, and rotated relative to the described second fixed bracket to mesh in second runing rest
Second runing rest is located in the mesh by the pressure for being applied to second gasket when cursor position by second torsional spring
Cursor position.
The technical scheme provided by this disclosed embodiment can include the following benefits:
The technical solution is by being designed as hollow structure for arm, and in the first rotating shaft portion of first rotating shaft mechanism, first
It is separately designed in fixed bracket and the first runing rest and wears space, the first wire casing and the second wire casing, so as to be located at lamp cap and bottom
Connecting wire between seat, which can pass through in first rotating shaft mechanism, wears space, the first wire casing and the second wire casing and arm
Hollow region and be arranged in the inside of first rotating shaft mechanism, to realize the inside cabling of lamps and lanterns.So, due to first
First rotating shaft portion in rotating shaft mechanism includes wearing space, the first rotational structure and the first friction structure, and wear space bit
It is arranged between the first rotational structure and the first friction structure, or around the first rotational structure or the first friction structure, therefore
Connecting wire is not contacted with the structure for playing rubbing action in the first rotating shaft portion, that is to say, that the inside cabling of the lamps and lanterns is not
The loss of friction area is caused, so as to effectively guarantee its torsion while reducing first rotating shaft portion volume and use the longevity
Life.
It should be understood that above general description and following detailed description be only it is exemplary and explanatory, not
The disclosure can be limited.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the disclosure
Example, and together with specification for explaining the principles of this disclosure.
Fig. 1 is the overall structure diagram of lamps and lanterns shown according to an exemplary embodiment；
Fig. 2 is the structural schematic diagram of first rotating shaft mechanism shown according to an exemplary embodiment；
Fig. 3 is the disassemblying structure schematic diagram one of first rotating shaft mechanism shown according to an exemplary embodiment；
Fig. 4 is the disassemblying structure schematic diagram two of first rotating shaft mechanism shown according to an exemplary embodiment；
Fig. 5 is the disassemblying structure schematic diagram of the first rotating shaft mechanism shown according to another exemplary embodiment；
Fig. 6 is the assembly structure diagram of the first rotating shaft mechanism shown according to another exemplary embodiment；
Fig. 7 is the wire laying mode schematic diagram of the first rotating shaft mechanism shown according to another exemplary embodiment；
Fig. 8 is the position view of the second rotating shaft mechanism shown according to an exemplary embodiment；
Fig. 9 is the assembly structure diagram of the second rotating shaft mechanism shown according to an exemplary embodiment；
Figure 10 is the disassemblying structure schematic diagram of the second rotating shaft mechanism shown according to an exemplary embodiment.
Appended drawing reference:
01- pedestal；02- lamp cap；03- arm；04- connecting wire；10- first rotating shaft mechanism；1010- wears space；
101- first rotating shaft portion；The first wire casing of 1020-；102- first fixes bracket；The second wire casing of 1030-；The first runing rest of 103-；
1040- third wire casing；104- rotatable chassis；1041- fixed part chassis；1042- rotating part chassis；1043- swingle；20-
Second rotating shaft mechanism；201- second fixes bracket；The second runing rest of 202-；301- fixing piece；302- revolving part；303- positioning
Locking assembly；The first main shaft of 501-；The first gasket of 502-；503- first sleeve；The first torsional spring of 504-；The fixed pad of 505- first
Piece；The first nut of 506-；The first arm of 801-；The second arm of 802-；The first aperture of 803-；The second aperture of 804-；901- second
Main shaft；The second gasket of 902-；The second torsional spring of 903-；The second setting-up piece of 904-；The second nut of 905-.
Specific embodiment
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all implementations consistent with this disclosure.On the contrary, they be only with it is such as appended
The example of the consistent device and method of some aspects be described in detail in claims, the disclosure.
By taking the Z-shaped desk lamp with three pivot structures as an example, since the torsion of shaft is between gasket in pivot structure
Frictional force, therefore the diameter of gasket is bigger, the friction area between gasket is bigger, then the torsion of shaft is bigger, but turns simultaneously
The size of axis is also bigger.In the related technology, it is directed to the desk lamp with multiple-rotor structure, if taking the design of internal cabling
Mode can also lose more friction areas, so as to cause further increasing for shaft size.It follows that being walked inside guarantee
The relationship balanced between shaft size and shaft torsion while line seems particularly significant.
Based on this, disclosure exemplary embodiment provides a kind of lamps and lanterns, can be applied to the platform with multiple-rotor structure
Lamp.Fig. 1 is the overall structure diagram of the lamps and lanterns shown according to an exemplary embodiment.Specifically, the lamps and lanterns can wrap
Include pedestal 01 and lamp cap 02, between pedestal 01 and lamp cap 02 and with hollow structure arm 03, for connecting lamp cap 02
With the first rotating shaft mechanism 10 of arm 03 and/or pedestal 01 and arm 03, and across the hollow region of arm 03 and first turn
The connecting wire 04 for being electrically connected lamp cap 02 with pedestal 01 inside axis mechanism 10.
Fig. 2 is the structural schematic diagram of first rotating shaft mechanism 10 shown according to an exemplary embodiment.As can be seen from FIG. 2,
The first rotating shaft mechanism 10 may include with the first rotating shaft for wearing space 1010, the first rotational structure and the first friction structure
Portion 101, the first fixed bracket 102 with the first wire casing 1020, and the first runing rest with the second wire casing 1030
103.First runing rest 103 can be flexibly connected by first rotating shaft portion 101 with the first fixed bracket 102, and the first rotation
Bracket 103 can rotate relative to the first fixed bracket 102 and be located in target position.Wherein, wearing space 1010 can position
Between the first rotational structure and the first friction structure, or it can also be set around the first rotational structure or the first friction structure
Set, specifically need to be with the practical structures in first rotating shaft portion 101 depending on.
Based on the structure, first turn can be passed through for connecting the connecting wire 04 of lamp cap 02 and pedestal 01 in the lamps and lanterns
The hollow region for wearing space 1010, the first wire casing 1020 and the second wire casing 1030 and arm 03 in axle portion 101, thus
Realize being electrically connected between lamp cap 02 and pedestal 01.
It should be understood that the first rotating shaft portion 101 in the embodiment of the present disclosure includes diversified forms, therefore the first rotation is tied
The set-up mode of structure and the first friction structure also includes diversified forms, and specific structure will carry out detailed in following examples
Elaboration.
Lamps and lanterns provided by the embodiment of the present disclosure, by the way that arm 03 is designed as hollow structure, and in first rotating shaft mechanism
It is separately designed in the fixed bracket 102 in 10 first rotating shaft portion 101, first and the first runing rest 103 and wears space 1010, first
Wire casing 1020 and the second wire casing 1030, so that the connecting wire 04 between lamp cap 02 and pedestal 01 can pass through first rotating shaft
The hollow region for wearing space 1010, the first wire casing 1020 and the second wire casing 1030 and arm 03 in mechanism 10 and arrange
In the inside of first rotating shaft mechanism 10, to realize the inside cabling of lamps and lanterns.So, due in first rotating shaft mechanism 10
First rotating shaft portion 101 includes wearing space 1010, the first rotational structure and the first friction structure, and wear space 1010 and be located at the
Between one rotational structure and the first friction structure, or around the first rotational structure or the setting of the first friction structure, therefore connect
Conducting wire 04 is not contacted with the structure for playing rubbing action in the first rotating shaft portion 101, that is to say, that the inside cabling of the lamps and lanterns is simultaneously
Do not cause the loss of friction area, so as to effectively guarantee while reducing 101 volume of first rotating shaft portion its torsion and
Service life.
In one embodiment, with reference to shown in Fig. 3 and Fig. 4, first rotational structure may include fixing piece 301 with
And it is flexibly connected with the fixing piece 301 and can be relative to the revolving part 302 of 301 frictional rotation of fixing piece.Wherein, fixing piece
301 can be plugged in the first fixed bracket 102, in order to keep opposing stationary with the first fixed bracket 102；Similarly, it rotates
Part 302 can be plugged in the first runing rest 103, in order to keep opposing stationary with the first runing rest 103.Certainly, Gu
Determine the connection type between part 301 and the first fixed bracket 102 and the company between revolving part 302 and the first runing rest 103
Connect that mode is without being limited thereto, as long as can guarantee the opposing stationary and revolving part of fixing piece 301 and the first fixed bracket 102
302 and first runing rest 103 it is opposing stationary, it is other to be not especially limited.
So, when the first runing rest 103 is generated a movement tendency by external force, revolving part will be driven
302 generate synchronous movement tendency, and revolving part 302 can relatively rotate relative to fixing piece 301 at this time, therefore relative to
First fixed bracket 102 can also relatively rotate, to realize the first runing rest 103 relative to the first fixed bracket
102 relative rotation.It follows that the first runing rest 103 can be according to opposite between revolving part 302 and fixing piece 301
It rotates and realizes the relative rotation between the first fixed bracket 102.
On this basis, with reference to shown in Fig. 3 and Fig. 4, first friction structure may include positioning and locking component 303,
The positioning and locking component 303 is oppositely arranged with the first rotational structure, for when the first runing rest 103 is relative to the first fixed branch
The first runing rest 103 is located in the target position when rotation of frame 102 to target position.Wherein, the positioning and locking component
303 should be in contact with the surface of the first runing rest 103, in order to have relative motion trend with the first runing rest 103
When can generate frictional resistance appropriate.Certainly, which can also be with the surface phase of the first fixed bracket 102
Contact, in order to can also generate frictional resistance appropriate when there is relative motion trend with the first fixed bracket 102.
So, which can be to the first fixed bracket 102 and the first runing rest
103 play the role of fixed locking, so as to keep balance of first runing rest 103 in the first fixed bracket 102 fixed
On the other hand position can also generate phase when having relative motion trend with the first runing rest 103 and the first fixed bracket 102
The frictional resistance answered, to realize the effect of friction positioning.
It should be understood that although the embodiment of the present disclosure is to rotate driving function, first with the first rotational structure to realize
Friction structure is illustrated for positioning and locking function to realize, but the first rotation for being constituted with fixing piece 301 and revolving part 302
Rotation structure can also have both the function of friction positioning, as long as the built-in component with friction effect is in first rotational structure
It can.
It is illustrated below with reference to structure of the Fig. 3 and Fig. 4 to first rotating shaft portion 101 in the present embodiment.It is specific and
Speech, which is used to for the first runing rest 103 being flexibly connected with the first fixed bracket 102, so that first
Runing rest 103 can be rotated relative to the first fixed bracket 102 and be located in target position.Wherein, the first rotating shaft
Portion 101 can be divided into two parts: a part is the first rotation using the composite structure of fixing piece 301 and revolving part 302 as core
A rotation structure such as word axis, fixing piece 301 are plugged in the first fixed bracket 102, and revolving part 302 is plugged on the first runing rest
In 103, which can be with the built-in friction structure that can be realized damping；Another part is to position latch fitting component
303 be the first friction structure such as POM (polyformaldehyde, polyformaldehyde) friction plate of core, which can adopt
The cylindrical structure successively to be successively decreased from outside to inside with diameter, in order to be plugged on the first fixed bracket 102 and the first runing rest 103
Inside, the outer surface of friction plate is in contact with the inner surface of the first fixed bracket 102 and the first runing rest 103 at this time, or
The person friction plate can also using friction ring structure, in order to be plugged on the first runing rest 103 and the first fixation bracket 102 it
Between, the outer surface of drag ring is in contact with the inner surface of the first fixed bracket 102 at this time, the inner surface of drag ring and the first rotation
The outer surface of bracket 103 is in contact, which can further include set on the hand-held part of endface position, in order to carry out
Assembly and disassembly, and the outer surface of the hand-held part can form CD line, to promote the aesthetic measure in first rotating shaft portion 101.
Based on above structure it is found that the first rotational structure and the first friction structure are oppositely arranged on the first fixed bracket 102
Both ends, such as a word axis and friction plate be oppositely arranged on the both ends of the first fixed frame 102, and wearing space 1010 at this time can be with shape
At in the gap between the first rotational structure and the first friction structure.In the case, the first fixed bracket 102 can be with grafting
It in arm 03 and is fixed by screws on arm 03, the first runing rest 103 can be plugged in lamp cap 02 and pass through spiral shell
Silk is fixed on lamp cap 02, and connecting wire 04 can sequentially pass through the first movable support 103 from the predeterminated position of lamp cap 02 at this time
The second wire casing 1030, first rotating shaft portion 101 the first wire casing 1020 for wearing space 1010 and the first fixed bracket 102
And extend to the hollow region of arm 03.
It should be understood that the first fixed bracket 102 and the first runing rest 103 in first rotating shaft mechanism 10 can be with
Lamp cap 02 or pedestal 01 are connected, and the present embodiment is in upper, the first fixed bracket 102 with the first runing rest 103 lower
It is illustrated for structure, but should not be as limit.
Based on above description it is found that the present embodiment be with a word axis and friction plate cooperate to realize first rotating shaft machine
The rotation of structure 10 and positioning, realize that structure is simple, can be applied between lamp cap 02 and arm 03 torsion phase needed for waiting
To lesser position.
In another embodiment, described refering to what is shown in Fig. 5, first rotational structure may include the first main shaft 501
First friction structure may include the first gasket of one or more 502 covered on the first main shaft 501, first sleeve 503, first
Torsional spring 504, the first setting-up piece 505 for being located at 504 two sides of the first torsional spring and positioned at the of 501 end of the first main shaft
One nut 506, the form that the first gasket 502 can be combined using elastomeric pad with nonelastomeric shims, but not limited to this.Its
In, the first runing rest 103 can be fixed by being socketed with the first gasket 502, first sleeve 503, the first torsional spring 504 and first
First main shaft 501 of gasket 505 is movably connected on the first fixed bracket 102, and in the first runing rest 103 relative to first
The pressure of the first gasket 502 can be applied to when the fixed rotation of bracket 102 to target position by the first torsional spring 504 by first
Runing rest 103 is located in the target position.
Specifically, refering to what is shown in Fig. 5, the first main shaft 501 can pass through the first runing rest 103 and the first fixed bracket
102, one end carries barrier structure, and the other end is fixed by the first nut 506.In the blocking junction of the first main shaft 501
Between structure and the first nut 506, the first gasket 502 be can be set between the first runing rest 103 and the first fixed bracket 102
And/or first between fixed bracket 102 and first sleeve 503, in order in the first runing rest 103 and the first fixation bracket
102 can generate between frictional resistance, such as two adjacent the first gaskets 502 when generating relative motion trend with adjacent component
It generates and generates frictional resistance etc. between frictional resistance, or the first gasket 502 being disposed adjacent and first sleeve 503, thus real
The friction positioning function in existing first rotating shaft portion 101.Wherein, one end of the first torsional spring 504 can be blocked by the first setting-up piece 505
It connects on the first fixed bracket 102, the other end of the first torsional spring 504 can be connected to the first spiral shell by the first setting-up piece 505
The inside of cap 506, and first sleeve 503, i.e. first sleeve also can be set between the first torsional spring 504 and the first main shaft 501
503 sets on the first main shaft 501, and 504 sets of the first torsional spring is in first sleeve 503, to be used to support the first torsional spring 504, together
When can also prevent its to the first main shaft 501 generate abrasion.
So, the first runing rest 103 and the first fixed bracket 102 are limited at the blocking junction of the first main shaft 501
Between structure and the first nut 506.Since the first gasket 502 may include the group of multiple elastomeric pads and multiple nonelastomeric shims
Close, can concentrated setting or scattering device in the same side of the first torsional spring 504, i.e., multiple first gaskets 502 can be next to setting
It sets together, or can also be with the scattering device of intermittent, but also it can be with first sleeve 503, the first runing rest 103 and
One fixed bracket 102 is in contact, therefore in the first runing rest 103 by external force and relative to the first fixed generation of bracket 102
When one movement tendency, which will deform and the active force generated by the deformation is applied to the first gasket
502, the pressure between the component adjacent thereto of the first gasket 502 will change at this time, so that frictional force changes therewith, thus
Realize friction positioning of first runing rest 103 relative to the first fixed bracket 102.
In order to further promote friction area, the material of the first main shaft 501 can select kirsite etc. to have high intensity
Material.Due to that when making the first main shaft 501, can be obtained by the lesser diameter of axle higher strong using high-strength material
Degree, therefore the center bore of the components such as the first gasket 502 and first sleeve 503 can be made to be reduced, to realize friction area
Increase.
It is illustrated below with reference to structure of the Fig. 5 to first rotating shaft portion 101 in the present embodiment.Specifically, should
First rotating shaft portion 101 is used to for the first runing rest 103 being flexibly connected with the first fixed bracket 102, so that the first rotation
Bracket 103 can rotate relative to the first fixed bracket 102 and be located in target position.Wherein, which can be with
Including the first main shaft 501, and one end of first main shaft 501 carries barrier structure, the other end is consolidated by the first nut 506
It is fixed.Exemplary, which can sequentially pass through the fixed branch of the first runing rest 103, several first gaskets 502, first
Frame 102, several first gaskets 502, first sleeve 503, the first setting-up piece 505, inside and outside socket first sleeve 503 and first
Torsional spring 504, the first setting-up piece 505 and the first nut 506, several first gaskets 502 therein can use elastomeric pad
With the composite structure of nonelastomeric shims, but not limited to this.It should be understood that the first main shaft 501 is not limited to across order
This, only makees exemplary description here.
Based on above structure it is found that first rotating shaft portion 101 includes the first main shaft 501 and is socketed on the first main shaft 501
The components such as the first gasket 502, first sleeve 503, the first torsional spring 504 and the first setting-up piece 505, at this time as shown in fig. 6, wearing
If space 1010 can be arranged around the first rotational structure or the first friction structure, i.e., connecting wire 04 is looped around above structure
Periphery, such as be looped around between certain component in first rotating shaft portion 10 and the shell of the first runing rest 103, therefore this wears sky
Between 1010 losses that not will cause friction area.
When the first rotating shaft portion 101 is between lamp cap 02 and arm 03, the first fixed bracket 102 can be plugged on lamp
It in arm 03 and is fixed by screws on arm 03, the first runing rest 103 can be plugged in lamp cap 02 and be consolidated by screw
It is scheduled on lamp cap 02, connecting wire 04 can sequentially pass through the of the first movable support 103 from the predeterminated position of lamp cap 02 at this time
Two wire casings 1030, first rotating shaft portion 101 the first wire casing 1020 for wearing space 1010 and the first fixed bracket 102 and prolong
Extend to the hollow region of arm 03.
When the first rotating shaft portion 101 is between pedestal 01 and arm 03, the first fixed bracket 102 be can connect the bottom of to
Seat 01 is simultaneously fixed by screws in pedestal 01, and the first runing rest 103 can be plugged in arm 03 and be screwed
On arm 03, connecting wire 04 can sequentially pass through the second of the first movable support 103 from the hollow region of arm 03 at this time
Wire casing 1030, first rotating shaft portion 101 the first wire casing 1020 for wearing space 1010 and the first fixed bracket 102 and extend
To the predeterminated position of pedestal 01.
It should be understood that the first fixed bracket 102 and the first runing rest 103 in first rotating shaft mechanism 10 can be with
Lamp cap 02 or pedestal 01 are connected, and the present embodiment is in upper, the first fixed bracket 102 with the first runing rest 103 lower
It is illustrated for structure, but should not be as limit.
Based on above description it is found that the present embodiment be in a manner of torsion axis come realize the rotation of first rotating shaft mechanism 10 with
Positioning, the torsion that can be born is larger, can be applied not only between lamp cap 02 and arm 03 equal required torsion relatively
Small position, and the relatively large position of torsion needed for could be applicable between pedestal 01 and arm 03 etc., thus it is suitable
It is more extensive with range.
In this example embodiment, with reference to shown in Fig. 5 to Fig. 7, when first rotating shaft mechanism 10 is applied to pedestal 01 and arm
When between 03, which can also include the rotatable chassis 104 with third wire casing 1040, may be provided at
On pedestal 01 and Plane Rotation can be carried out relative to pedestal 01, at this time the first fixed bracket 102 and the fixed company of rotatable chassis 104
Connect, the first runing rest 103 is fixedly connected with arm 03, and the first wire casing 1020 in the first fixed bracket 102 with it is rotatable
The position of third wire casing 1040 in chassis 104 is corresponding, and connecting wire 04 is enabled to pass through the first wire casing 1020 and third
Wire casing 1040 and the predeterminated position for being connected to pedestal 01.
Specifically, the rotatable chassis 104 may include fixed part chassis 1041 and rotating part chassis 1042.Wherein,
Fixed part chassis 1041 can be fixed by screws on pedestal 01, and rotating part chassis 1042 can be connected by swingle 1043
It can be rotated 360 ° on fixed part chassis 1041 and in the plane for being parallel to pedestal 01 relative to fixed part chassis 1041.
At this point, the first fixed bracket 102 can be fixedly connected with rotating part chassis 1042, and third wire casing 1040 runs through fixed part chassis
1041, rotating part chassis 1042 and swingle 1043, so as to make connecting wire 04 from the second wire casing 1030, wear space
010, the first wire casing 1020 and third wire casing 1040 and extend to the predeterminated position of pedestal 01.
Based on this, the first rotating mechanism 10 can include the fixed part chassis 1041 being mounted on pedestal 01, pass through spiral
The movable part chassis 1042 that bar 1043 is flexibly connected with fixed part chassis 1041, first be arranged on rotating part chassis 1042 are solid
Fixed rack 102, and the first movable support 103 being flexibly connected by first rotating shaft portion 101 with the first fixed bracket 102, this
Rotation of first movable support 103 relative to the first fixed bracket 102 not only may be implemented in sample, to carry out the tune of illuminator level
Section, but also it is able to achieve rotation of the first fixed bracket 102 relative to pedestal 01, to carry out the adjusting of illumination direction.
Based on above structure it is found that the lamps and lanterns include pedestal 01 and lamp cap 02, the arm 03 with hollow structure is located at
First rotating shaft mechanism 10 between lamp cap 02 and arm 03, and the first rotating shaft mechanism between pedestal 01 and arm 03
10.Wherein, the first rotating shaft mechanism 10 between lamp cap 02 and arm 03 can be used for adjusting the height of lamp cap 02, be located at pedestal
First rotating shaft mechanism 10 between 01 and arm 03 cannot be only used for adjusting height of the lamp cap 02 relative to pedestal 01, and can also
Adjust illumination direction of the lamp cap 02 relative to pedestal 01.
On this basis, as shown in figure 8, the arm 03 may include the first arm 801 and the second arm 802, the lamp
Tool can also include the second rotating shaft mechanism 20 between the first arm 801 and the second arm 802, so that the first arm 801
It can be realized relative rotation between the second arm 802.Wherein, the first arm 801 and the second arm 802 are close to the second shaft
It is respectively equipped with the first aperture 803 and the second aperture 804 at the position of mechanism 20, is now placed in the hollow region of the first arm 801
Connecting wire 04 can be pierced by from the first aperture 803, along the external rings of the second rotating shaft mechanism 20 around to the second aperture 804
Locate, and penetrates the hollow region of the second arm 802 from the second aperture 804.That is, connecting wire 04 is second turn corresponding
03 outside of arm is an exposure at the position of axis mechanism 20.
Based on this it is found that the arm 03 includes the first arm 801 and second being attached by the second rotating shaft mechanism 20
Arm 802, and the first arm 801 and the second arm 802 will form turning at the position of second rotating shaft mechanism 20, connect at this time
The outside that conducting wire 04 is set to the second rotating shaft mechanism 20 across the first aperture 803 and the second aperture 804 is connect, i.e. connecting wire 04 exists
The corner of arm 03 exposes, and the aesthetic measure of lamps and lanterns can be improved in this way, to be more in line with the theory of industrial design.
In this example embodiment, second rotating shaft mechanism 20 may include with the second rotational structure and the second friction
Second shaft of structure and the second fixed bracket 201 and the second runing rest for being located at the second shaft two sides
202；Wherein, the second fixed bracket 201 can be fixedly connected with the first arm 801, and the second runing rest 202 can be with the second arm
802 are fixedly connected, and the second runing rest 202 can be connected with the second fixed bracket 201 by the second shaft and relative to the
Two fixed brackets 201 are rotated.
Specifically, as shown in Figure 9 and Figure 10, the second rotational structure may include the second main shaft 901, the second friction structure
It may include one or more the second gasket 902 covered on the second main shaft 901, the second torsional spring 903, for fixing the second torsional spring
903 the second setting-up piece 904 and the second nut 905 positioned at 901 end of the second main shaft, the second gasket 902 can use
The form that elastomeric pad is combined with nonelastomeric shims, but not limited to this.Wherein, the second runing rest 202 can pass through socket
There is the second main shaft 901 of the second gasket 902, the second torsional spring 903 and the second setting-up piece 904 to be movably connected in the second fixed bracket
On 201, and pass through the second torsional spring 903 when the second runing rest 202 is relative to the second fixed rotation of bracket 201 to target position
It is applied to the pressure of the second gasket 902 and the second runing rest 202 is located in the target position.
It should be understood that the first rotating shaft mechanism in the present embodiment in the structure of the second rotating shaft mechanism 20 and Fig. 5 and Fig. 6
10 structure is similar, only need to omit 104 part of rotatable chassis, therefore repeat no more.
Those skilled in the art will readily occur to its of the disclosure after considering specification and practicing disclosure disclosed herein
Its embodiment.This application is intended to cover any variations, uses, or adaptations of the disclosure, these modifications, purposes or
Person's adaptive change follows the general principles of this disclosure and including the undocumented common knowledge in the art of the disclosure
Or conventional techniques.The description and examples are only to be considered as illustrative, and the true scope and spirit of the disclosure are by following
Claim is pointed out.
It should be understood that the present disclosure is not limited to the precise structures that have been described above and shown in the drawings, and
And various modifications and changes may be made without departing from the scope thereof.The scope of the present disclosure is only limited by the accompanying claims.
Claims (10)
1. a kind of lamps and lanterns, including pedestal and lamp cap；It is characterized by further comprising:
Arm has hollow structure, is connected between the pedestal and the lamp cap；
First rotating shaft mechanism, between the arm and the lamp cap and/or between the arm and the pedestal, including tool
There is the first rotating shaft portion for wearing space, the first rotational structure and the first friction structure, the fixed bracket of first with the first wire casing,
And the first runing rest with the second wire casing；First runing rest is solid with described first by the first rotating shaft portion
Fixed rack is connected, and described wear is spatially located between first rotational structure and first friction structure, alternatively, described wear
If spatial loop is arranged around first rotational structure or first friction structure；
Connecting wire, across first wire casing, the hollow area for wearing space, second wire casing and the arm
The lamp cap is electrically connected by domain with the pedestal.
2. lamps and lanterns according to claim 1, which is characterized in that first rotational structure include fixing piece and with it is described
Fixing piece is flexibly connected and can be relative to the revolving part of the fixing piece frictional rotation；
Wherein, the fixing piece is plugged in the described first fixed bracket, and the revolving part is plugged on first runing rest
In, enable first runing rest according between the revolving part and the fixing piece relative rotation realize with it is described
Relative rotation between first fixed bracket.
3. lamps and lanterns according to claim 2, which is characterized in that first friction structure further includes positioning and locking component,
The positioning and locking component is oppositely arranged with first rotational structure, for when first runing rest is relative to described the
First runing rest is located in the target position when one fixed bracket is rotated to target position.
4. lamps and lanterns according to claim 1, which is characterized in that first rotational structure includes the first main shaft, and described the
One friction structure includes the first torsional spring and one or more first gaskets covered on first main shaft；
Wherein, first runing rest is connected by being socketed with the first spindle mobility of first gasket and first torsional spring
It connects on the described first fixed bracket, and is rotated relative to the described first fixed bracket to target position in first runing rest
First runing rest is located in the target position by the pressure for being applied to first gasket when setting by first torsional spring
It sets.
5. lamps and lanterns according to claim 4, which is characterized in that the material of first main shaft includes zinc alloy material.
6. lamps and lanterns according to claim 1, which is characterized in that when the first rotating shaft mechanism is arranged in the pedestal and institute
When stating between arm, the first rotating shaft mechanism further includes the rotatable chassis with third wire casing, and the rotatable chassis is set
It sets on the base and can be rotated relative to the pedestal, the described first fixed bracket and the fixed company of the rotatable chassis
It connects, the first wire casing in the described first fixed bracket is corresponding with the position of third wire casing in the rotatable chassis.
7. lamps and lanterns according to claim 6, which is characterized in that the rotatable chassis includes fixing on the base
Fixed part chassis and the rotating part chassis on the fixed part chassis is connected to by swingle；
Wherein, the described first fixed bracket is fixedly connected with the rotating part chassis, the third wire casing run through the swingle,
The fixed part chassis and the rotating part chassis.
8. lamps and lanterns according to claim 1-7, which is characterized in that the arm includes the first arm and the second lamp
Arm, the lamps and lanterns further include the second rotating shaft mechanism between first arm and second arm, and described first
Arm and second arm are respectively equipped with the first aperture and the second aperture at the position close to second rotating shaft mechanism；
Wherein, the connecting wire positioned at the hollow region of first arm is pierced by from first tapping, along described
The external rings of two rotating shaft mechanisms penetrate the hollow of second arm around to second tapping, and from second tapping
Region.
9. lamps and lanterns according to claim 8, which is characterized in that second rotating shaft mechanism includes having the second rotational structure
With the second shaft of the second friction structure and it is located at the second fixed bracket and second of second shaft two sides
Runing rest, second runing rest are connected by second shaft with the described second fixed bracket；
Wherein, the described second fixed bracket is fixedly connected with first arm, second runing rest and second lamp
Arm is fixedly connected.
10. lamps and lanterns according to claim 9, which is characterized in that second rotational structure includes the second main shaft, and described the
Two friction structures include the second torsional spring and one or more second gaskets covered on second main shaft；
Wherein, second runing rest is connected by being socketed with the second spindle mobility of second gasket and second torsional spring
It connects on the described second fixed bracket, and is rotated relative to the described second fixed bracket to target position in second runing rest
Second runing rest is located in the target position by the pressure for being applied to second gasket when setting by second torsional spring
It sets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821225330.0U CN208442626U (en) | 2018-07-31 | 2018-07-31 | Lamps and lanterns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821225330.0U CN208442626U (en) | 2018-07-31 | 2018-07-31 | Lamps and lanterns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208442626U true CN208442626U (en) | 2019-01-29 |
Family
ID=65086854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821225330.0U Active CN208442626U (en) | 2018-07-31 | 2018-07-31 | Lamps and lanterns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208442626U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108870169A (en) * | 2018-07-31 | 2018-11-23 | 北京小米移动软件有限公司 | Lamps and lanterns |
| CN110319371A (en) * | 2019-07-22 | 2019-10-11 | 昆山嘉玮泰传动科技有限公司 | Annular rotating device |
| CN113775637A (en) * | 2021-09-06 | 2021-12-10 | 国网思极紫光(青岛)微电子科技有限公司 | Bidirectional damping rotating shaft |
-
2018
- 2018-07-31 CN CN201821225330.0U patent/CN208442626U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108870169A (en) * | 2018-07-31 | 2018-11-23 | 北京小米移动软件有限公司 | Lamps and lanterns |
| CN110319371A (en) * | 2019-07-22 | 2019-10-11 | 昆山嘉玮泰传动科技有限公司 | Annular rotating device |
| CN113775637A (en) * | 2021-09-06 | 2021-12-10 | 国网思极紫光(青岛)微电子科技有限公司 | Bidirectional damping rotating shaft |
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Address after: 100085 Huarun Qingcai Street 68, Haidian District, Beijing, two stage, 9 floor, 01 rooms. Patentee after: BEIJING XIAOMI MOBILE SOFTWARE Co.,Ltd. Patentee after: Qingdao Yilai Intelligent Technology Co.,Ltd. Address before: 100085 Huarun Qingcai Street 68, Haidian District, Beijing, two stage, 9 floor, 01 rooms. Patentee before: BEIJING XIAOMI MOBILE SOFTWARE Co.,Ltd. Patentee before: Qingdao Yeelink Information Technology Co.,Ltd. |
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