CN108626622A - A kind of ball head universal regulating mechanism and shadowless lamp - Google Patents
A kind of ball head universal regulating mechanism and shadowless lamp Download PDFInfo
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- CN108626622A CN108626622A CN201810373790.6A CN201810373790A CN108626622A CN 108626622 A CN108626622 A CN 108626622A CN 201810373790 A CN201810373790 A CN 201810373790A CN 108626622 A CN108626622 A CN 108626622A
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- bulb
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- brake block
- mounting portion
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- 230000007246 mechanism Effects 0.000 title claims abstract description 39
- 230000001105 regulatory effect Effects 0.000 title claims abstract description 35
- 238000009434 installation Methods 0.000 abstract description 9
- 238000005516 engineering process Methods 0.000 description 3
- 210000002445 nipple Anatomy 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D47/00—Equipment not otherwise provided for
- B64D47/02—Arrangements or adaptations of signal or lighting devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/26—Pivoted arms
- F21V21/28—Pivoted arms adjustable in more than one plane
- F21V21/29—Pivoted arms adjustable in more than one plane employing universal joints
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Pivots And Pivotal Connections (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The present invention provides a kind of ball head universal regulating mechanism and shadowless lamps, belong to universal adjustment technical field.Ball head universal regulating mechanism provided by the invention realizes that direction is adjusted by bulb (2) and universal socket (6) cooperation, by the way that bulb (2) is designed to hollow structure, the setting locking head (1) inside bulb (2), setting brake block (3) and mandril plug (4) in the universal socket (6) of installation bulb (2) simultaneously, component is pushed away by upper ejection, locking head (1) is driven to move upwards, when moving to certain position with the brake block (3) of locking head (1) cooperation, it is compressed with mandril plug (4), universal joint regulating mechanism is locked using frictional force, by pulling down pushing tow component, realize unlock, it is convenient and reliable and dramatically save space, it can be used in the small space of vibration.
Description
Technical field
The present invention relates to universal adjustment technical field, more particularly to small space uses on a kind of aircraft ball head universal
Regulating mechanism and shadowless lamp.
Background technology
Shadowless lamp is the equipment commonly eliminated shade in a kind of hospital surgical room and facilitate operation, generally include lamp body and
Universal regulating mechanism.Since hospital operating room operating space is larger, universal adjustment structure generally use tower crane mechanism, by articular branches
Arm forms, and the irradiation of each position is realized by the rotation in joint, and tower crane mechanism weight itself is larger, and joint support arm is longer,
In aircraft narrow space, installation and use cannot achieve.
Therefore, how there is an urgent need for a kind of universal adjustment structures that the small space in vibration can use, to ensure shadowless lamp
Normal use.
Invention content
The invention discloses a kind of ball head universal regulating mechanism and shadowless lamps, and solving existing universal adjustment structure can not
The problem of small space vibrated again uses.
For achieving the above object, the present invention provides the following technical solutions：
A kind of ball head universal regulating mechanism, including locking head 1, bulb 2, brake block 3, mandril plug 4, universal socket 6,
Pushing tow component and adjusting part, the bulb 2, brake block 3 and mandril plug 4 are successively set in the universal socket 6, described
Bulb 2 is hollow structure, and brake block 3 is equipped with the first spherical, and the locking head 1 is located in the cavity of the bulb 2, and is equipped with
Second spherical, the adjusting part are fixedly connected with the bulb 2, when the ball head universal regulating mechanism is located at universal tune
When nodular state, locking head 1 described in the pushing tow modular support makes second spherical be total to spherical surface with 2 external surface of the bulb,
First spherical is total to spherical surface with 2 external surface of the bulb, has gap between the brake block 3 and the mandril plug 4,
Rotating the adjusting part makes the rotation in the universal socket 6 of the bulb 2 and locking head 1, realizes that direction is adjusted, when positioned at
When locking state, locking head 1 described in the pushing tow component pushing tow makes second spherical lean out the bulb 2, and pushes institute
Stating brake block 3 makes the brake block 3 be bonded with the mandril plug 4.
In an alternative embodiment, the ball head universal regulating mechanism further includes spring 5, and the spring 5 is set in
It on the mandril plug 4, is located in the universal socket 6 with the mandril plug 4, and is in Pre strained state.
In an alternative embodiment, the universal socket 6 is equipped with the spherical cavity being sequentially communicated, the first cylindrical cavity and the second circle
Column chamber, the spherical cavity is for installing the bulb 2, and first cylindrical cavity is for installing the brake block 3, second circle
Column chamber is for installing the mandril plug 4.
In an alternative embodiment, the diameter of first cylindrical cavity is less than the diameter of second cylindrical cavity.
In an alternative embodiment, the adjusting part includes ball cup 12 and handle 9,12 one end of the ball cup and institute
It states bulb 2 to be fixedly connected, the other end is fixedly connected with the handle 9.
In an alternative embodiment, the adjusting part further includes transfer panel 13, and the transfer panel 13 includes the first installation
Portion, interconnecting piece and the second mounting portion, the interconnecting piece are hollow cylinder structure, are set in end where 6 bulb of the universal socket
Periphery, first mounting portion and the second mounting portion are loop configuration and are located at the both ends of the interconnecting piece, described
First mounting portion is arranged in the interconnecting piece for being fixedly connected with the handle 9 and the ball cup 12, second installation
Portion's setting is in interconnecting piece periphery, for fixing external component.
In an alternative embodiment, the handle 9 is hollow tubular structure, and one end far from the ball cup 12 is equipped with
External screw thread, the pushing tow component include mandril 11 and rotating handles 10, and the mandril 11 is located in the cavity of the handle 9, are used
It is equipped with the internal thread being adapted to the external screw thread, rotates the rotating handles in supporting the locking head 1, the rotating handles 10
10 drive locking head 1 described in 11 pushing tow of mandril.
A kind of shadowless lamp, including lamp body and ball head universal regulating mechanism, the ball head universal regulating mechanism include lock
Tight head 1, bulb 2, brake block 3, mandril plug 4, universal socket 6, pushing tow component and adjusting part, the bulb 2, brake block 3
And mandril plug 4 is successively set in the universal socket 6, the bulb 2 is hollow structure, and it is spherical that brake block 3 is equipped with first
Face, the locking head 1 are located in the cavity of the bulb 2, and are equipped with the second spherical, the adjusting part and the bulb 2
It is fixedly connected, the lamp body is fixedly connected with the adjusting part, when the ball head universal regulating mechanism is located at universal adjustment
When state, locking head 1 described in the pushing tow modular support makes second spherical be total to spherical surface, institute with 2 external surface of the bulb
It states the first spherical and is total to spherical surface with 2 external surface of the bulb, there is gap between the brake block 3 and the mandril plug 4, turn
Moving the adjusting part makes the rotation in the universal socket 6 of the bulb 2 and locking head 1, realizes that direction is adjusted, when positioned at lock
When tight state, locking head 1 described in the pushing tow component pushing tow makes second spherical lean out the bulb 2, and described in pushing
Brake block 3 makes the brake block 3 be bonded with the mandril plug 4.
In an alternative embodiment, the adjusting part includes ball cup 12, transfer panel 13 and handle 9, the transfer panel
13 include the first mounting portion, interconnecting piece and the second mounting portion, and the interconnecting piece is hollow cylinder structure, is set in the universal joint
The periphery at end where 6 bulbs of seat, first mounting portion and the second mounting portion are loop configuration and are located at the connection
The both ends in portion, first mounting portion are arranged in the interconnecting piece for being fixedly connected with the handle 9 and the ball cup 12,
The second mounting portion setting is in interconnecting piece periphery, for fixing the lamp body.
In an alternative embodiment, the lamp body includes light source assembly 14, outer cover 7 and translucent cover 8, the light source assembly 14
It is fixed on second mounting portion, for generating light source, the outer cover 7 and translucent cover 8 are the discoid knot with flange
Structure, the outer cover 7 and translucent cover 8 are fixed by respective flange and second mounting portion.
The present invention has the advantages that：
(1) ball head universal regulating mechanism provided in an embodiment of the present invention realizes direction by bulb and universal socket cooperation
It adjusts, by the way that bulb is designed to hollow structure, locking head is set inside bulb, while in the universal socket of installation bulb
Brake block and mandril plug are set, and pushing away component by upper ejection drives locking head to move upwards, the brake block with locking head cooperation
It when moving to certain position, compresses with mandril plug, is locked universal joint regulating mechanism using frictional force, by pulling down pushing tow group
Part realizes unlock, convenient and reliable and dramatically save space, can be used in the small space of vibration；
(2) by the way that spring is arranged spring one end is pressed on brake block, is in Pre strained state, cating nipple is carrying out
When angular adjustment, operating handle is good, and the excessive caused structural member damage of angular adjustment can be reduced or avoided；
(3) by the way that universal socket inner cavity is arranged to two different cylindrical sections of diameter, both facilitated internal component into luggage
When matching, and processing, enlarged diameter section reduces difficulty of processing without higher machining accuracy.
Description of the drawings
Fig. 1 is a kind of sectional view of shadowless lamp provided in an embodiment of the present invention；
A kind of external structure schematic diagram for shadowless lamp that Fig. 2 is provided by the embodiment of the present invention；
Fig. 3 is a kind of partial enlarged view of ball head universal regulating mechanism provided in an embodiment of the present invention；
Fig. 4 is a kind of another partial enlarged view of ball head universal regulating mechanism provided in an embodiment of the present invention.
Wherein, 1 locking head, 2 bulbs, 3 brake block, 4 mandril plugs, 5 locking springs, 6 universal sockets, 7 outer covers, 8 transparent
Cover, 9 handles, 10 rotating handles, 11 mandrils, 12 ball cups, 13 transfer panels, 14 light source assemblies, 15 gaps, 16 steps, 17 shapes
Face, 18 first sphericals, 19 second sphericals.
Specific implementation mode
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Referring to Fig. 1, an embodiment of the present invention provides a kind of ball head universal regulating mechanisms, including locking head 1, bulb 2, system
Motion block 3, mandril plug 4, universal socket 6, pushing tow component and adjusting part, the bulb 2, brake block 3 and mandril plug 4 are successively
It is arranged in the universal socket 6, the bulb 2 is hollow structure, and brake block 3 is equipped with the first spherical 18, the locking head 1
In the cavity of the bulb 2, and it is equipped with the second spherical 19, the adjusting part is fixedly connected with the bulb 2, works as institute
When stating ball head universal regulating mechanism and being located at universal adjustment state, as shown in figure 4, locking head 1 described in the pushing tow modular support
Second spherical 19 is set to be total to spherical surface with 2 external surface 17 of the bulb, first spherical is total with 2 external surface of the bulb
Spherical surface has gap between the brake block 3 and the mandril plug 4, rotating the adjusting part makes the bulb 2 and locking
First 1, in the interior rotation of the universal socket 6, realizes that direction is adjusted, after direction is adjusted in place, pushing tow component described in promotion or turn
Locking head 1 described in pushing tow makes second spherical lean out the bulb 2, and push the brake block 3 make the brake block 3 with
The mandril plug 4 is bonded, since there is the contact surface of locking head 1 and brake block 3 frictional force, mechanism to be in locking state.
Specifically, in the embodiment of the present invention, pushing tow component can be that circumferential movement is converted to by leading screw, screw rod, lead screw etc.
The component of linear motion, can also be the components such as cam, connecting rod, and the present invention is not construed as limiting；
Ball head universal regulating mechanism provided in an embodiment of the present invention realizes direction tune by bulb and universal socket cooperation
By the way that bulb is designed to hollow structure locking head is arranged, while being set in the universal socket of installation bulb in section inside bulb
Brake block and mandril plug to be set, component is pushed away by upper ejection so that mandril can move upwards, and locking head is driven to move upwards,
When moving to certain position with the brake block of locking head cooperation, is compressed with mandril plug, universal joint is adjusted into machine using frictional force
Structure is locked, by pulling down pushing tow component, realizes unlock, convenient and reliable and dramatically save space, can be in the narrow of vibration
It is used in space.
Referring to Fig. 1, in an alternative embodiment, the ball head universal regulating mechanism further includes spring 5, the spring
5 are set on the mandril plug 4, are located in the universal socket 6 with the mandril plug 4, and are in Pre strained state.
By be arranged spring spring one end is pressed on brake block, be in Pre strained state, cating nipple when carrying out angular adjustment,
Operating handle is good, and the excessive caused structural member damage of angular adjustment can be reduced or avoided.
In an alternative embodiment, the universal socket 6 is equipped with the spherical cavity being sequentially communicated, the first cylindrical cavity and the second circle
Column chamber, as shown in figure 4, the spherical cavity is for installing the bulb 2, the spherical surface of the spherical cavity is adapted to the bulb (2),
First cylindrical cavity is for installing the brake block 3, and second cylindrical cavity is for installing the mandril plug 4.The structure
Universal socket it is simple in structure, convenient for the installation of internal each component, as shown in figure 3, the diameter of first cylindrical cavity is preferably small
Step 16 is formed in the link position of the diameter of second cylindrical cavity, the two, both internal component was facilitated to be assembled, and process
When, enlarged diameter section reduces difficulty of processing without higher machining accuracy.
In an alternative embodiment, as shown in Figure 1, the adjusting part includes ball cup 12 and handle 9, the ball cup
12 one end are fixedly connected with the bulb 2, and the other end is fixedly connected with the handle 9.Further, the adjusting part also wraps
Transfer panel 13 is included, the transfer panel 13 includes the first mounting portion, interconnecting piece and the second mounting portion, and the interconnecting piece is hollow cylinder
Structure, the periphery at end where being set in 6 bulb of the universal socket, first mounting portion and the second mounting portion are ring junction
Structure and the both ends for being located at the interconnecting piece, first mounting portion are arranged in the interconnecting piece described for being fixedly connected
Handle 9 and the ball cup 12, the second mounting portion setting is in interconnecting piece periphery, for fixing external component.Pass through
Transfer panel is set, fixed external module is easily installed.
In an alternative embodiment, the handle 9 is hollow tubular structure, and one end far from the ball cup 12 is equipped with
External screw thread, the pushing tow component include mandril 11 and rotating handles 10, and the mandril 11 is located in the cavity of the handle 9, are used
It is equipped with the internal thread being adapted to the external screw thread, rotates the rotating handles in supporting the locking head 1, the rotating handles 10
10 drive locking head 1 described in 11 pushing tow of mandril.The pushing tow component and adjusting part of the structure are simple in structure, can be further
Installation space is saved, and convenient for adjusting pushing tow distance, avoids device failure caused by pushing tow excess.
Referring to Fig. 1-4, the embodiment of the present invention additionally provides a kind of shadowless lamp, including lamp body and ball head universal adjust machine
Structure, the ball head universal regulating mechanism include locking head 1, bulb 2, brake block 3, mandril plug 4, universal socket 6, pushing tow group
Part and adjusting part, the bulb 2, brake block 3 and mandril plug 4 are successively set in the universal socket 6, the bulb 2
For hollow structure, brake block 3 is equipped with the first spherical, and the locking head 1 is located in the cavity of the bulb 2, and is equipped with second
Spherical, the adjusting part are fixedly connected with the bulb 2, and the lamp body is fixedly connected with the adjusting part, when described
When ball head universal regulating mechanism is located at universal adjustment state, locking head 1 described in the pushing tow modular support makes second ball
Shape face is total to spherical surface with 2 external surface of the bulb, and first spherical is total to spherical surface, the brake block 3 with 2 external surface of the bulb
There is gap 15 between the mandril plug 4, rotating the adjusting part makes the bulb 2 and locking head 1 described universal
Rotation in seat 6 is saved, realizes that direction is adjusted, when positioned at locking state, locking head 1 described in the pushing tow component pushing tow makes described the
Two sphericals lean out the bulb 2, and pushing the brake block 3 makes the brake block 3 be bonded with the mandril plug 4.
Ball head universal regulating mechanism used in the embodiment of the present invention is provided by said mechanism embodiment, specific descriptions and effect
Referring to above-described embodiment, details are not described herein.
In an alternative embodiment, the adjusting part includes ball cup 12, transfer panel 13 and handle 9, the transfer panel
13 include the first mounting portion, interconnecting piece and the second mounting portion, and the interconnecting piece is hollow cylinder structure, is set in the universal joint
The periphery at end where 6 bulbs of seat, first mounting portion and the second mounting portion are loop configuration and are located at the connection
The both ends in portion, first mounting portion are arranged in the interconnecting piece for being fixedly connected with the handle 9 and the ball cup 12,
The second mounting portion setting is in interconnecting piece periphery, for fixing the lamp body.It is logical by the way that transfer panel to be arranged to have
Two mounting portions for crossing interconnecting piece connection, are fixed by one of mounting portion with adjustment structure, by another mounting portion and
Lamp body fixes the fixed installation convenient for lamp body and detachable maintaining.Further, the lamp body include light source assembly, outer cover 7 and thoroughly
Bright cover 8, the light source assembly 14 is fixed on second mounting portion, and for generating light source, the outer cover 7 and translucent cover 8 are equal
For the disc-shaped structure with flange, the outer cover 7 and translucent cover 8 are fixed by respective flange and second mounting portion.
It is the specific embodiment of the present invention below：
Referring to Fig. 1-4, originally provide a kind of applied to the nothing used under the vibration conditions such as aircraft, medical treatment shelter, hospital ship
Shadow lamp, being irradiated without shadow when being performed the operation under vibrating conditions with realizing can realize that irradiation requires at any angle, while vibrate
Under the conditions of can realize locking, keep operating angle constant.
Embodiment is illustrated with reference to attached drawing.In addition, embodiments illustrated below is not to the hair recorded in claim
Bright content plays any restrictions.In addition, the full content for the composition that the present embodiment is identified is not limited to as claim institute
Necessary to the solution of the invention of record.
It please refers to Fig.1 to Fig.4, shadowless lamp provided in an embodiment of the present invention, including locking head 1, bulb 2, brake block 3, top
Bar plug 4, spring 5, universal socket 6, outer cover 7, translucent cover 8, the handle 9 of disinfection, rotating handles 10, mandril 11, ball cup 12
And transfer panel 13 forms, the ball cup 12 is mounted on sterile handle 09 on transfer panel 13, and the bulb 2 is connected by screw
On ball cup 12, the outer cover 7 is connected by screw with translucent cover 8 on transfer panel 13, and the mandril plug passes through screw
It is connected on universal socket 6.
Shadowless lamp provided by the invention rotates rotating handles 10 so that mandril 11 can be upward when needing angular adjustment
Or move downward, drive locking head 1 upwardly or downwardly to move, 1 upper surface pushing tow brake block of locking head, 3 concave surface (spherical)
So that it is bonded or is separated with the extruding of mandril plug 4, realizes and lock and unlock.
Shadowless lamp provided by the invention, spring 5 are in Pre strained state always, and 3 preload pressure of brake block is both adjusted, and keep
Good adjusting feel, and can be so that cating nipple is in stable state in the unlocked state.
Shadowless lamp provided by the invention is specifically described as follows when executing angular adjustment and locking：
Rotating handles 10 are rotated counterclockwise, the mandril 11 being connected with rotating handles 10 can move downward, while 1 meeting of locking head
It moves down, when moving to a certain extent, the spherical of locking head 1 can be gradually reduced with the spherical surface pressure of brake block 3, friction
Power can gradually reduce, and can unlock ball head universal structure, hold sterile handle 9 and carry out angular adjustment, and suitable position is arrived when adjusting
When setting, rotating handles 10 are rotated clockwise, the mandril 11 being connected with rotating handles 10 can move upwards, while locking head 1 can be past
Upper movement, when movement to a certain extent, the spherical surface of locking head 1 can be incrementally increased with the spherical surface pressure of brake block 3, and frictional force can be by
Step increases, and can lock ball head universal structure, reaches irradiation and requires.Shadowless lamp provided by the invention, locking head 1 are in for section
I-shaped structure, spherical is located at upper surface, and upper end side surface and the inner wall of bulb 2 are fitted close, and have both been convenient for control locking
First 1 up and down motion, and be conducive to mitigate weight.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be apparent to those skilled in the art, as defined herein
General Principle can summarize realization in other embodiment without departing from the spirit or scope of the present invention.Therefore, this hair
It is bright to be not intended to be limited to the embodiments shown herein, and be to fit to and the principles and novel features disclosed herein phase
Consistent widest range.
Claims (10)
1. a kind of ball head universal regulating mechanism, which is characterized in that including locking head (1), bulb (2), brake block (3), mandril
Plug (4), universal socket (6), pushing tow component and adjusting part, the bulb (2), brake block (3) and mandril plug (4) are successively
In the universal socket (6), the bulb (2) is hollow structure for setting, and brake block (3) is equipped with the first spherical, the lock
Tight head (1) is located in the cavity of the bulb (2), and is equipped with the second spherical, and the adjusting part is fixed with the bulb (2)
Connection, when the ball head universal regulating mechanism is located at universal adjustment state, locking head (1) described in the pushing tow modular support
Second spherical is set to be total to spherical surface with the bulb (2) external surface, first spherical and the bulb (2) external surface are total
Spherical surface has gap between the brake block (3) and the mandril plug (4), rotating the adjusting part makes the bulb (2)
The rotation in the universal socket (6) with locking head (1), realizes that direction is adjusted, when positioned at locking state, the pushing tow component
Locking head described in pushing tow (1) makes second spherical lean out the bulb (2), and pushes the brake block (3) and make the system
Motion block (3) is bonded with the mandril plug (4).
2. ball head universal regulating mechanism according to claim 1, which is characterized in that further include spring (5), the spring
(5) it is set on the mandril plug (4), is located in the universal socket (6) with the mandril plug (4) one, and be in
Pre strained state.
3. ball head universal regulating mechanism according to claim 1, which is characterized in that the universal socket (6) be equipped with according to
The spherical cavity of secondary connection, the first cylindrical cavity and the second cylindrical cavity, the spherical cavity is for installing the bulb (2), and described first
Cylindrical cavity is for installing the brake block (3), and second cylindrical cavity is for installing the mandril plug (4).
4. ball head universal regulating mechanism according to claim 3, which is characterized in that the diameter of first cylindrical cavity is small
In the diameter of second cylindrical cavity.
5. ball head universal regulating mechanism according to claim 1, which is characterized in that the adjusting part includes ball cup
(12) it is fixedly connected with the bulb (2) with handle (9), described ball cup (12) one end, the other end is fixed with the handle (9)
Connection.
6. ball head universal regulating mechanism according to claim 5, which is characterized in that the adjusting part further includes switching
Disk (13), the transfer panel (13) include the first mounting portion, interconnecting piece and the second mounting portion, and the interconnecting piece is hollow cylinder knot
Structure, the periphery at end where being set in the universal socket (6) bulb, first mounting portion and the second mounting portion are ring junction
Structure and the both ends for being located at the interconnecting piece, first mounting portion are arranged in the interconnecting piece described for being fixedly connected
Handle (9) and the ball cup (12), the second mounting portion setting is in interconnecting piece periphery, for fixing external component.
7. ball head universal regulating mechanism according to claim 5, which is characterized in that the handle (9) is hollow tubular
Structure, and one end far from the ball cup (12) is equipped with external screw thread, the pushing tow component includes mandril (11) and rotating handles
(10), the mandril (11) is located in the cavity of the handle (9), is used to support the locking head (1), the rotating handles
(10) it is equipped with the internal thread being adapted to the external screw thread, the rotating handles (10) is rotated and drives described in mandril (11) pushing tow
Locking head (1).
8. a kind of shadowless lamp, which is characterized in that including lamp body and ball head universal regulating mechanism, the ball head universal adjusts machine
Structure includes locking head (1), bulb (2), brake block (3), mandril plug (4), universal socket (6), pushing tow component and adjusting part,
The bulb (2), brake block (3) and mandril plug (4) are successively set in the universal socket (6), during the bulb (2) is
Hollow structure, brake block (3) are equipped with the first spherical, and the locking head (1) is located in the cavity of the bulb (2), and are equipped with the
Two sphericals, the adjusting part are fixedly connected with the bulb (2), and the lamp body is fixedly connected with the adjusting part, when
When the ball head universal regulating mechanism is located at universal adjustment state, locking head (1) described in the pushing tow modular support makes described
Second spherical is total to spherical surface with the bulb (2) external surface, and first spherical is total to spherical surface with the bulb (2) external surface,
There is gap, rotating the adjusting part makes the bulb (2) and lock between the brake block (3) and the mandril plug (4)
The rotation in the universal socket (6) of tight head (1), realizes that direction is adjusted, when positioned at locking state, the pushing tow component pushing tow
The locking head (1) makes second spherical lean out the bulb (2), and pushes the brake block (3) and make the brake block
(3) it is bonded with the mandril plug (4).
9. shadowless lamp according to claim 8, which is characterized in that the adjusting part includes ball cup (12), transfer panel
(13) and handle (9), the transfer panel (13) include the first mounting portion, interconnecting piece and the second mounting portion, and the interconnecting piece is sky
Heart cylindrical structure, the periphery at end where being set in the universal socket (6) bulb, first mounting portion and the second mounting portion are equal
For loop configuration and the both ends of the interconnecting piece are located at, first mounting portion is arranged in the interconnecting piece for fixing
The handle (9) and the ball cup (12) are connected, the second mounting portion setting is in interconnecting piece periphery, for fixing
State lamp body.
10. shadowless lamp according to claim 9, which is characterized in that the lamp body includes light source assembly (14), outer cover (7)
With translucent cover (8), the light source assembly (14) is fixed on second mounting portion, for generating light source, the outer cover (7) and
Translucent cover (8) is the disc-shaped structure with flange, and the outer cover (7) and translucent cover (8) pass through respective flange and described the
Two mounting portions are fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810373790.6A CN108626622B (en) | 2018-04-24 | 2018-04-24 | Bulb universal joint adjusting mechanism and shadowless lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810373790.6A CN108626622B (en) | 2018-04-24 | 2018-04-24 | Bulb universal joint adjusting mechanism and shadowless lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108626622A true CN108626622A (en) | 2018-10-09 |
| CN108626622B CN108626622B (en) | 2021-02-05 |
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ID=63694316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810373790.6A Active CN108626622B (en) | 2018-04-24 | 2018-04-24 | Bulb universal joint adjusting mechanism and shadowless lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108626622B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030227773A1 (en) * | 2002-06-05 | 2003-12-11 | Yang Chang Yao | Light device for attaching onto various objects |
| CN201096326Y (en) * | 2007-10-09 | 2008-08-06 | 清远市清城区石角永裕实业有限公司 | Universal illuminating lamp |
| CN102418868A (en) * | 2011-12-07 | 2012-04-18 | 胡宇峰 | Universal swinging angle revolving light |
| CN202419438U (en) * | 2012-02-10 | 2012-09-05 | 杭州巨星科技股份有限公司 | Universal adjusting work light |
| CN104033738A (en) * | 2014-05-19 | 2014-09-10 | 国家电网公司 | Portable all-angle safety illumination device |
-
2018
- 2018-04-24 CN CN201810373790.6A patent/CN108626622B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030227773A1 (en) * | 2002-06-05 | 2003-12-11 | Yang Chang Yao | Light device for attaching onto various objects |
| CN201096326Y (en) * | 2007-10-09 | 2008-08-06 | 清远市清城区石角永裕实业有限公司 | Universal illuminating lamp |
| CN102418868A (en) * | 2011-12-07 | 2012-04-18 | 胡宇峰 | Universal swinging angle revolving light |
| CN202419438U (en) * | 2012-02-10 | 2012-09-05 | 杭州巨星科技股份有限公司 | Universal adjusting work light |
| CN104033738A (en) * | 2014-05-19 | 2014-09-10 | 国家电网公司 | Portable all-angle safety illumination device |
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| Publication number | Publication date |
|---|---|
| CN108626622B (en) | 2021-02-05 |
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