CN104676527B - Swing handle and the lamps and lanterns for using the swing handle - Google Patents
Swing handle and the lamps and lanterns for using the swing handle Download PDFInfo
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- CN104676527B CN104676527B CN201310611249.1A CN201310611249A CN104676527B CN 104676527 B CN104676527 B CN 104676527B CN 201310611249 A CN201310611249 A CN 201310611249A CN 104676527 B CN104676527 B CN 104676527B
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- cylinder
- fixed
- connecting plate
- foreign steamer
- swing handle
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- 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
- F21V21/40—Hand grips
-
- 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
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/02—Controlling the distribution of the light emitted by adjustment of elements by movement of light sources
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Cleaning In General (AREA)
- Food-Manufacturing Devices (AREA)
Abstract
The invention discloses a kind of swing handles, including a U-shaped handle brackets, two runner assemblies and a fixed cylinder, the both ends of handle brackets pass through the both ends that runner assembly is rotationally connected with fixed cylinder respectively, and runner assembly includes lubrication groove and foreign steamer, and the limited block of a circular arc annular projection is provided in lubrication groove；Foreign steamer is provided with one in the cricoid rotating block of circular arc, and rotating block is axially rotationally inserted in lubrication groove；Swing handle further includes the elastic component that an axial elasticity acts on foreign steamer, and the rotating block of foreign steamer is held in the first connecting plate of lubrication groove with preset pressure.The swing handle makes foreign steamer be held in lubrication groove with biggish pressure by an elastic component, and then realize the larger frictional force of rotating block and the first connecting plate, so that handle brackets overcome the partical gravity of itself or lamp body and are fixed on a certain angle, since rotating block and the first connecting plate are planar frictions, overcome the frictional force between interior foreign steamer that the continuous rotation of handle brackets can be realized.
Description
Technical field
The present invention relates to technical field of lamps more particularly to a kind of swing handle and use the lamps and lanterns of the swing handle.
Background technique
Portable lamp is a kind of common illuminator, is commonly used in the outdoor locations such as goods yard, tunnel, subway, cave,
Lamps and lanterns need to be illuminated when checking these above-mentioned places with fixed angle, therefore it is required that cannot be because between the handle and lamp body of lamps and lanterns
The partical gravity of handle or lamp body and be freely rotated, but if necessary can swing handle to adjust the light angles of lamps and lanterns.
At present market occur it is a kind of can be realized it is nonvoluntary rotation, again adjusting lighting angle grip structure, this
Hand is connected in such a way that outer end face tooth, inner face tooth are meshed with lamp body, and wherein outer end face tooth is fixed on handle, inner face tooth
It is fixed on the lamp body, handle can be achieved not because partical gravity freely turns by the intermeshing of inner face tooth and outer end face tooth
Dynamic, changing simultaneously the inside and outside intermeshing tooth of end-tooth may be implemented the rotation of handle, since the number of teeth of inside and outside end-tooth is that have
Limit, thus stage when the rotation of handle, which cannot continuously adjust the light angle of lamps and lanterns.
Summary of the invention
Light angle can be adjusted the purpose of the present invention is to provide a kind of not only nonvoluntary rotation but also continuously in limit angle
Grip structure.
In order to solve the above-mentioned technical problems, the present invention provides a kind of swing handle, including a U-shaped handle brackets,
Two runner assemblies and a fixed cylinder, two runner assembly are divided into the both ends of the fixed cylinder, the both ends of the handle brackets
The both ends of the fixed cylinder are rotationally connected with by the runner assembly respectively, the fixed cylinder includes the first cylinder and fixation
Bar, the fixed link are set in first cylinder and stretch out from first cylinder both ends, and the fixed link is relative to institute
It is circumferentially fixed, axially slidable to state the first cylinder；The runner assembly includes lubrication groove and foreign steamer, and the lubrication groove is fixed on described
The end of one cylinder, the lubrication groove include the second cylinder, the first connecting plate and limited block, and second cylinder is a hollow circle
Cylindrical structure, first connecting plate are radially extended by the inner wall of second cylinder, and first connecting plate opens up
There is the first connecting hole for being coaxially arranged the fixed link, the limited block surround setting and circle along second cylinder inboard wall for one
Heart angle is the circular arc annular projection of α；The foreign steamer includes third cylinder, the second connecting plate and rotating block, and the third cylinder is
One hollow cylinder-like structure, second connecting plate are radially extended by the inner wall of the third cylinder, and described second connects
The center of fishplate bar offers the second connecting hole in circular hole, being coaxially arranged the fixed link, and the rotating block is is located on
Third barrel end and central angle are stated as the circular arc annular projection of β, the outer diameter of alpha+beta < 360 °, the rotating block is less than or waits
Outer diameter in the limited block and the internal diameter greater than the limited block, the rotating block are axially rotationally inserted in described second
In vivo；The swing handle further includes an elastic component, and the elastic component axial elasticity acts on the foreign steamer, so that the foreign steamer
Rotating block the first connecting plate of the lubrication groove is held in preset pressure；The handle brackets are circumferential relative to the foreign steamer
It is fixed.
Wherein, the swing handle further includes wheel seat and gland, and the wheel seat includes the 4th cylinder, baffle and fixed plate,
4th cylinder is a hollow cylinder-like structure, and the baffle is radially extended by the inner wall of the 4th cylinder, institute
It states baffle and offers the opening matched with the third cylinder, the third cylinder is installed in the opening and relative to institute
State that wheel seat is circumferentially fixed, the fixed plate is radially disposed at the outer wall of the 4th cylinder and the end with the 4th cylinder
It flushes；The gland is the slab construction for being provided with the 5th connecting hole, and the 5th connecting hole is arranged the fixed link, the pressure
Lid is fixed on the fixed plate of the wheel seat and covers the end of the 4th cylinder, and the handle brackets are fixed on the gland,
The elastic component is a helical spring for being sheathed on the fixed link, and the helical spring is flexibly supported on the gland and described
Between second connecting plate of foreign steamer；The handle brackets both ends offer coaxial third connecting hole and the 4th connecting hole respectively,
The third connecting hole and the 4th connecting hole are arranged the fixed link, and it is tight that described fixed link one end is fastenedly connected with first
Firmware, the other end are provided with the baffle of handle brackets described in blocking.
Wherein, the third cylinder extends radially outwardly far from the end of the rotating block is formed with clamping plate, the card
Holding plate is the annulus laminated structure being adapted with the 4th cylinder inboard wall, and the clamping plate offers two first be oppositely arranged
Plane notch, the 4th cylinder inboard wall are provided with two convex blocks being oppositely arranged, the convex block and the first plane notch phase
Adaptation, the clamping plate are located in the 4th cylinder and are fastened between two convex block.
Wherein, the fixed link is provided with external screw thread far from one end of the baffle, and first fastener is nut, institute
It states the first fastener threads and is connected to the fixed link.
Wherein, the fixed link is one axially through the cylinder rod-like structure for offering two second plane notches, described two
Plane notch is oppositely arranged, and first cylinder includes outer barrel and coaxial arrangement in the intracorporal inner cylinder of the outer cylinder, described
Inner cylinder is connected by multiple third connecting plates radially arranged with the outer barrel, and the inner cylinder is inner wall and the fixation
The compatible hollow cylindrical configuration of bar.
Wherein, the multiple third connecting plate is angularly distributed, and extends to the other end from one end of first cylinder,
The annular channel of the outer barrel and the inner cylinder is separated into multiple identical fixations and inserted by the multiple third connecting plate
Slot,
First connecting plate of the lubrication groove is located at the end of second cylinder, is prolonged axially outward by first connecting plate
It stretches and is formed with multiple fixed lobes identical with the multiple fixed slot quantity, each fixed lobe and the fixation are inserted
Slot is adapted and is inserted in the corresponding fixed slot.
Wherein, the central angle alpha of the limited block is 45 °, and the central angle β of the rotating block is 200 °.
Wherein, the first connecting plate of the lubrication groove is provided with wear-resistant gasket, and the rotating block of the foreign steamer is held in described resistance to
Grind gasket.
Wherein, the wear-resistant gasket includes friction portion and fixed part, and the friction portion is an annulus laminated structure, described to rub
The outer diameter in wiping portion is equal to the internal diameter of the limited block, and the fixed part is to rub with the friction part in same plane and by described
Wiping portion it is outer extend radially outward made of side's laminated structure, extended vertically perpendicular to the fixed part be formed with one fixation it is convex
It rising, first connecting plate offers fixing groove, and the fixed lobe is inserted in the fixing groove,
The internal diameter of the rotating block is less than the internal diameter of the limited block.
The invention also provides a kind of lamps and lanterns, which is characterized in that the lamp housing of the lamps and lanterns is provided with above-mentioned swing handle.
Implement swing handle provided by the invention, the beneficial effect is that, which is made outer by an elastic component
Wheel is held in lubrication groove with biggish pressure, and then realizes the larger frictional force of rotating block and the first connecting plate, so that handle
Bracket overcomes the partical gravity of itself or lamp body and is fixed on a certain angle, since rotating block is that plane is rubbed with the first connecting plate
It wipes, overcomes the frictional force between interior foreign steamer that continuous rotation of the rotating block in its limit angle can be realized, and then continuously adjust
The light angle of lamps and lanterns.
Detailed description of the invention
In order to illustrate more clearly of technical solution of the present invention, attached drawing needed in embodiment will be made below
Simply introduce, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the present invention, general for this field
For logical technical staff, without creative efforts, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of lamps and lanterns preferred embodiment of the present invention；
Fig. 2 is the decomposition diagram of swing handle in lamps and lanterns shown in Fig. 1；
Fig. 3 is the sectional view of swing handle shown in Fig. 2；
Fig. 4 is the enlarged drawing of structure at V in Fig. 3；
Fig. 5 is the front view of lubrication groove in swing handle shown in Fig. 2；
Fig. 6 is the schematic perspective view of lubrication groove shown in fig. 5；
Fig. 7 is the schematic perspective view of another angle of lubrication groove shown in fig. 5；
Fig. 8 is the front view of foreign steamer in swing handle shown in Fig. 2；
Fig. 9 is the schematic perspective view of foreign steamer shown in Fig. 8；
Figure 10 is the schematic perspective view of another angle of foreign steamer shown in Fig. 8；
Figure 11 is the schematic perspective view of wheel seat in swing handle shown in Fig. 2；
Figure 12 is the schematic perspective view of another angle of wheel seat shown in Figure 11；
Figure 13 is the schematic perspective view of gland in swing handle shown in Fig. 2；
Figure 14 is the schematic perspective view of fixed link in swing handle shown in Fig. 2；
Figure 15 is the schematic perspective view of the first cylinder in swing handle shown in Fig. 2；
Figure 16 is the schematic perspective view of wear-resistant gasket in swing handle shown in Fig. 2；
Figure 17 is the state diagram that swing handle shown in FIG. 1 is located at an extreme angles；
Figure 18 is the state diagram that swing handle shown in FIG. 1 is located at another extreme angles；
Figure 19 is the schematic diagram of swing handle limit angle shown in FIG. 1；
Specific embodiment
Below in conjunction with the attached drawing in embodiment of the present invention, the technical solution in embodiment of the present invention is carried out clear
Chu is fully described by.
Referring to Fig.1, the invention proposes a kind of lamps and lanterns, a swing handle 1 is arranged in the lamp housing 2 of the lamps and lanterns.Swing handle 1 is
It is a kind of neither arbitrarily to be rotated with the partical gravity of its own or lamps and lanterns, continuously adjust light angle in limit angle again
Grip structure.
Referring to Fig. 2, swing handle 1 includes a U-shaped handle brackets 100, two runner assemblies 200 and a fixed cylinder 300,
Two runner assemblies 200 are divided into the both ends of fixed cylinder 300, and the both ends of handle brackets 100 pass through the rotation of runner assembly 200 respectively and connect
It is connected to the both ends of fixed cylinder 300.Leader is equipped in order to facilitate with the crossbeam packet of portable handle brackets 100, handle brackets 100
Set 110.Wherein, fixed cylinder 300 includes the first cylinder 310 and fixed link 320, and fixed link 320 is set in the first cylinder 310 simultaneously
It is stretched out from 310 both ends of the first cylinder, fixed link 320 is circumferentially fixed, axially slidable relative to the first cylinder 310.
With further reference to Fig. 3 to Fig. 7, runner assembly 200 includes the lubrication groove 210 that can mutually rotate coaxially and foreign steamer 220, interior
Wheel 210 is fixed on the end of the first cylinder 310, and lubrication groove 210 includes the second cylinder 211, the first connecting plate 212 and limited block 213,
Second cylinder 211 is a hollow cylindrical tube shape structure, the first connecting plate 212 radially extended by the inner wall of the second cylinder 211 and
At the first connecting plate 212 offers the first connecting hole 212a for being coaxially arranged fixed link 320, and the present invention does not limit the first connection
The shape of hole 212a, limited block 213 be one along 211 inner wall surrounding of the second cylinder be arranged and central angle be α circular arc annular projection.
With further reference to Fig. 8 to Figure 10, foreign steamer 220 includes third cylinder 221, the second connecting plate 222 and rotating block 223,
Third cylinder 221 is a hollow cylinder-like structure, and the second connecting plate 222 is radially extended by the inner wall of third cylinder 221,
The center of second connecting plate 222 offers the second connecting hole 222a in circular hole, being coaxially arranged fixed link 320, because of foreign steamer 220
As rotatable parts, so the second connecting hole 222a is arranged to a circular hole, rotating block 223 is to be located on 221 end of third cylinder
The outer diameter of the circular arc annular projection that portion and central angle are β, and alpha+beta < 360 °, rotating block 223 is less than or equal to limited block 213
Outer diameter and be greater than the internal diameter of limited block 213, rotating block 223 is rotationally inserted in the second cylinder 211 and connect with first
Plate 212 offsets.
In order to enable having biggish frictional force between lubrication groove 210 and foreign steamer 220, swing handle 1 of the invention further includes
One elastic component 400,400 axial elasticity of elastic component act on foreign steamer 220, so that the rotating block 223 of foreign steamer 220 is with preset pressure
It is held in the first connecting plate 212 of lubrication groove 210；
Handle brackets 100 are circumferentially fixed relative to foreign steamer 220, and when swing handle bracket 100, foreign steamer 220 follows handle branch
Frame 100 makees the rotary motion around fixed link 320.
The beneficial effect of swing handle 1 of the present invention is, the swing handle 1 by an elastic component 400 make foreign steamer 220 with
Biggish pressure is held in lubrication groove 210, and then realizes the larger frictional force of rotating block 223 and the first connecting plate 212, so that
Handle brackets 100 overcome the partical gravity of itself or lamp body and are fixed on a certain angle, due to rotating block 223 and the first connecting plate
212 be planar friction, overcomes the frictional force between lubrication groove 210 and foreign steamer 220 that can realize the continuous rotation of handle brackets 100, together
When the swing handle 1 be additionally provided with limitation rotating block 223 rotate limited block 213, thus limit handle brackets 100 maximum turn
Dynamic angle calculates and knows that the maximum rotation angle of handle brackets 100 is 360 °-alpha-beta.
With further reference to Figure 11 to Figure 13, in order to accommodate foreign steamer 220 and elastic component 400, swing handle further includes wheel seat 510
With gland 520, gland 520 is covered on wheel seat 510.
Wherein, wheel seat 510 includes the 4th cylinder 511, baffle 512 and fixed plate 513, and the 4th cylinder 511 is one hollow
Cylinder-like structure, baffle 512 are radially extended by the inner wall of the 4th cylinder 511, and baffle 512 offers and third cylinder 221
The opening 512a matched, third cylinder 221 is installed in opening 512a and, fixed plate 513 circumferentially fixed relative to wheel seat 510
It is radially disposed at the outer wall of the 4th cylinder 511, the 4th cylinder 511 is flushed far from the end of foreign steamer 220.
For circumferentially fixed foreign steamer 220, with further reference to Fig. 9 and Figure 10, third cylinder 221 is far from rotating block 223
End, which extends radially outwardly, is formed with clamping plate 224, and clamping plate 224 is the annulus sheet being adapted with 511 inner wall of the 4th cylinder
Structure, clamping plate 224 offer two first plane notch 224a being oppositely arranged, and it is opposite that 511 inner wall of the 4th cylinder is provided with two
The convex block 511a of setting, convex block 511a are adapted with the first plane notch 224a, and clamping plate 224 is located in the 4th cylinder 511 simultaneously
It is fastened between two convex block 511a.
Gland 520 is the slab construction for being provided with the 5th connecting hole 521, the shape of gland 520 and the plane side of wheel seat 510
Shape is adapted, it is preferable that the 5th connecting hole 521 is a circular hole, and the 5th connecting hole 521 is arranged fixed link 320, and gland 520 is fixed
In the fixed plate 513 of wheel seat 510 and the end of the 4th cylinder 511 of covering, handle brackets 100 are fixed on gland 520.Preferably,
Elastic component 400 is a helical spring for being sheathed on fixed link 320, and elastic component 400 is located in the 4th cylinder 511 of wheel seat 510, and
It is flexibly supported between gland 520 and the second connecting plate 222 of foreign steamer 220.In other implementations, elastic component 400 is also
It can be an elastic slice.
In a preferred embodiment of the invention, handle brackets 100, wheel seat 510 and gland 520 are designed to integrated knot
Structure, referring to Fig. 2,100 both ends of handle brackets offer coaxial third connecting hole 101 and the 4th connecting hole 102 respectively, and third connects
It connects hole 101 and the 4th connecting hole 102 is arranged fixed link 320, and handle brackets 100 are circumferentially fixed relative to foreign steamer 220, it is fixed
320 one end of bar is fastenedly connected with the first fastener 321, the other end is provided with the baffles 322 of blocking handle brackets 100, the baffle
322 be a disk laminated structure.Preferably, handle brackets 100 open up the first fixation hole 103 of a promising unthreaded hole, and gland 520 is opened
The second fixation hole 522 equipped with a unthreaded hole, fixed plate 513 open up the third fixation hole 513a of a promising threaded hole, and screw 600 is worn
Cross the first fixation hole 103, the second fixation hole 522 is threadedly coupled with third fixation hole 513a.In order to improve fastening strength, fixed plate
513 sides far from gland 520 are formed with fixed lobe 513b, and third fixation hole 513 is opened to fixed lobe 513b.Work as handle
When bracket 100 rotates, wheel seat 510, gland 520 and foreign steamer 220 are followed and are rotated together.
With further reference to Figure 14, fixed link 320 is provided with external screw thread 323, correspondingly, first far from one end of baffle 322
Fastener 321 is nut compatible with external screw thread 323, and the first fastener 321 is threadedly connected to fixed link 320, passes through adjusting
The position of first fastener 321, the compression degree of adjustable elastic component 400, and then adjust between foreign steamer 220 and lubrication groove 210
Frictional force.In other implementations, fixed link 320 is provided with pin hole, correspondingly, first far from one end of baffle 322
Fastener 321 is a pin compatible with the pin hole, and multiple spaced pins are arranged in its extending direction in fixed link 320
Hole, the first fastener 321 are inserted into different pin holes the adjusting that the frictional force between foreign steamer 220 and lubrication groove 210 equally can be achieved.
With further reference to Figure 15, in order to which fixed link 320 is circumferentially fixed in the first cylinder 310, fixed link 320 is an axis
The cylinder rod-like structure of two second plane notches 324 is offered to perforation, two plane notches 324 are oppositely arranged, correspondingly, first
Cylinder 310 includes outer barrel 311 and coaxial arrangement in the inner cylinder 312 in outer barrel 311, and inner cylinder 312 passes through multiple radial directions
The third connecting plate 313 of arrangement is connected with outer barrel 311, and inner cylinder 312 is inner wall hollow tube-shape compatible with fixed link 320
Structure.In order to improve the rotational stability of fixed link 320, the outer diameter of fixed link 320 and each connecting hole phase for being arranged fixed link 320
It adapts to.
Preferably, multiple third connecting plates 313 are angularly uniformly distributed, and are extended to separately from one end of the first cylinder 310
The annular channel of outer barrel 311 and inner cylinder 312 is separated into multiple identical fixations by one end, multiple third connecting plates 313
Slot 314, it is preferable that 4 third connecting plates 313 are arranged in the present invention, and fixed slot 314 is a minor arc annular channel.
First connecting plate 212 of lubrication groove 210 is located at the end of the second cylinder 211, is prolonged axially outward by the first connecting plate 212
It stretches and is formed with multiple fixed lobes 214 identical with multiple 314 quantity of fixed slot, each fixed lobe 214 and fixed slot
314 are adapted and are inserted in corresponding fixed slot 314.
With further reference to Figure 16, in order to improve the service life of swing handle 1, the first connecting plate 212 setting of lubrication groove 210
There is wear-resistant gasket 230, the rotating block 223 of foreign steamer 220 is held in wear-resistant gasket 230.In use, rotating block 223 is not
Direct friction lubrication groove 210, but friction, wear resistant gasket 230 only need even if wear-out failure due to long-time service of wear-resistant gasket 230
Replace wear-resistant gasket 230.
Further, wear-resistant gasket 230 includes friction portion 231 and fixed part 232, and friction portion 231 is an annulus sheet knot
Structure, the outer diameter in friction portion 231 are equal to the internal diameter of limited block 213, fixed part 232 be generally aligned in the same plane with friction portion 231 and by
Friction portion 231 it is outer extend radially outward made of side's laminated structure, extend vertically that be formed with one solid perpendicular to fixed part 232
Fixed protrusion 232a, the first connecting plate 212 offer fixing groove 212b, and fixed lobe 232a is inserted in fixing groove 212b.Especially
Ground, in order to enable rotating block 223 pushes down wear-resistant gasket 230, the internal diameter of rotating block 223 is less than the internal diameter of limited block 213.
With further reference to Figure 17 to Figure 19, limited block 213 is a minor arc annulus block structure, and rotating block 223 is major arc circle
Ring block structure, for example, the central angle alpha of limited block 213 is 45 °, the central angle β of rotating block 223 is 200 °, under this situation, is turned
The maximum rotation angle of motion block 223 is 115 °, has been able to the light angle for meeting lamps and lanterns under most of situation.
The above is a preferred embodiment of the present invention, it is noted that for those skilled in the art
For, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (10)
1. a kind of swing handle, including a U-shaped handle brackets, two runner assemblies and a fixed cylinder, two runner assembly
Be divided into the both ends of the fixed cylinder, the both ends of the handle brackets pass through respectively the runner assembly be rotationally connected with it is described solid
The both ends of safety barrel, which is characterized in that
The fixed cylinder includes the first cylinder and fixed link, and the fixed link is set in first cylinder and from described first
Cylinder both ends are stretched out, and the fixed link is circumferentially fixed, axially slidable relative to first cylinder；
The runner assembly includes lubrication groove and foreign steamer, and the lubrication groove is fixed on the end of first cylinder, and the lubrication groove includes
Second cylinder, the first connecting plate and limited block, second cylinder are a hollow cylindrical tube shape structure, first connecting plate
It is radially extended by the inner wall of second cylinder, first connecting plate, which offers, is coaxially arranged the first of the fixed link
Connecting hole, the limited block are one along the circular circular arc annular projection being arranged and central angle is α of second cylinder inboard wall；
The foreign steamer includes third cylinder, the second connecting plate and rotating block, and the third cylinder is a hollow cylinder-like structure,
Second connecting plate is radially extended by the inner wall of the third cylinder, and the center of second connecting plate is offered in circle
The second connecting hole that is poroid, being coaxially arranged the fixed link, the rotating block are to be located on the third barrel end and the center of circle
Angle is the circular arc annular projection of β, alpha+beta < 360 °, the outer diameter of the rotating block be less than or equal to the outer diameter of the limited block and
Greater than the internal diameter of the limited block, the rotating block is axially rotationally inserted in second cylinder；
The swing handle further includes an elastic component, and the elastic component axial elasticity acts on the foreign steamer, so that the foreign steamer
Rotating block the first connecting plate of the lubrication groove is held in preset pressure；
The handle brackets are circumferentially fixed relative to the foreign steamer.
2. swing handle according to claim 1, which is characterized in that the swing handle further includes wheel seat and gland,
The wheel seat includes the 4th cylinder, baffle and fixed plate, and the 4th cylinder is a hollow cylinder-like structure, the gear
Plate is radially extended by the inner wall of the 4th cylinder, and the baffle offers the opening matched with the third cylinder,
The third cylinder is installed in the opening and circumferentially fixed relative to the wheel seat, and the fixed plate is radially disposed at described
It the outer wall of 4th cylinder and is flushed with the end of the 4th cylinder；
The gland is the slab construction for being provided with the 5th connecting hole, and the 5th connecting hole is arranged the fixed link, the pressure
Lid is fixed on the fixed plate of the wheel seat and covers the end of the 4th cylinder, and the handle brackets are fixed on the gland,
The elastic component is a helical spring for being sheathed on the fixed link, the helical spring be flexibly supported on the gland and
Between second connecting plate of the foreign steamer；
The handle brackets both ends offer coaxial third connecting hole and the 4th connecting hole, the third connecting hole and institute respectively
It states the 4th connecting hole and is arranged the fixed link, described fixed link one end is fastenedly connected with the first fastener, the other end is provided with
The baffle of handle brackets described in blocking.
3. swing handle according to claim 2, which is characterized in that the end of the third cylinder far from the rotating block
It extending radially outwardly and is formed with clamping plate, the clamping plate is the annulus laminated structure being adapted with the 4th cylinder inboard wall,
The clamping plate offers two first plane notches being oppositely arranged, the 4th cylinder inboard wall be provided with two be oppositely arranged it is convex
Block, the convex block are adapted with the first plane notch, and the clamping plate is located in the 4th cylinder and is fastened in described
Between two convex blocks.
4. swing handle according to claim 3, which is characterized in that the fixed link is arranged far from one end of the baffle
There is external screw thread, first fastener is nut, and first fastener threads are connected to the fixed link.
5. swing handle according to claim 1, which is characterized in that the fixed link is one axially through offering two the
The cylinder rod-like structure of two plane notches, the two planes notch are oppositely arranged,
First cylinder includes outer barrel and coaxial arrangement in the intracorporal inner cylinder of the outer cylinder, and the inner cylinder passes through multiple
The third connecting plate radially arranged is connected with the outer barrel, and the inner cylinder is that inner wall is compatible with the fixed link hollow
Tubular structure.
6. swing handle according to claim 5, which is characterized in that the multiple third connecting plate is angularly distributed, and
The other end is extended to from one end of first cylinder, and the multiple third connecting plate is by the outer barrel and the inner cylinder
Annular channel is separated into multiple identical fixed slots,
First connecting plate of the lubrication groove is located at the end of second cylinder, extends axially outward shape by first connecting plate
The identical multiple fixed lobes of the multiple fixed slot quantity of Cheng Youyu, each fixed lobe and the fixed slot phase
It is adapted to and is inserted in the corresponding fixed slot.
7. swing handle according to claim 1, which is characterized in that the central angle alpha of the limited block is 45 °, described turn
The central angle β of motion block is 200 °.
8. swing handle according to claim 1, which is characterized in that the first connecting plate of the lubrication groove is provided with wear-resistant pad
Piece, the rotating block of the foreign steamer are held in the wear-resistant gasket.
9. swing handle according to claim 8, which is characterized in that the wear-resistant gasket includes friction portion and fixed part,
The friction portion is an annulus laminated structure, and the outer diameter in the friction portion is equal to the internal diameter of the limited block, and the fixed part is
With the friction part in same plane and as the friction portion it is outer extend radially outward made of side's laminated structure, vertically
It is extended vertically in the fixed part and is formed with a fixed lobe, first connecting plate offers fixing groove, the fixed lobe
It is inserted in the fixing groove, the internal diameter of the rotating block is less than the internal diameter of the limited block.
10. a kind of lamps and lanterns, which is characterized in that the lamp housing of the lamps and lanterns is arranged just like the described in any item rotations of claim 1-9
Handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310611249.1A CN104676527B (en) | 2013-11-26 | 2013-11-26 | Swing handle and the lamps and lanterns for using the swing handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310611249.1A CN104676527B (en) | 2013-11-26 | 2013-11-26 | Swing handle and the lamps and lanterns for using the swing handle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104676527A CN104676527A (en) | 2015-06-03 |
| CN104676527B true CN104676527B (en) | 2019-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310611249.1A Active CN104676527B (en) | 2013-11-26 | 2013-11-26 | Swing handle and the lamps and lanterns for using the swing handle |
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| CN (1) | CN104676527B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207112724U (en) * | 2017-08-09 | 2018-03-16 | 东莞泰欣照明有限公司 | Light fixture Fast Installation and detaching structure |
| CN108591968B (en) * | 2018-04-09 | 2021-05-11 | 澳洋集团有限公司 | Angle-adjustable mounting substrate for LED chip |
| CN110206714B (en) * | 2019-04-30 | 2020-09-08 | 南通升辉机械有限公司 | Regulator for portable environmental protection equipment |
| CN111237658B (en) * | 2020-01-20 | 2022-03-15 | 鸿川建设工程有限公司 | Remove municipal works with illumination construction lamp |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201666512U (en) * | 2010-03-19 | 2010-12-08 | 精碳科技股份有限公司 | Ultra silent stage lamp |
| CN102865563A (en) * | 2011-07-08 | 2013-01-09 | 海洋王照明科技股份有限公司 | Rotary limiting device and lamp |
| CN103185317A (en) * | 2011-12-27 | 2013-07-03 | 海洋王（东莞）照明科技有限公司 | Bidirectional rotating bracket and lamp |
| CN103277752A (en) * | 2013-05-08 | 2013-09-04 | 深圳市九洲光电科技有限公司 | Rotatable LED lamp tube |
| CN103375709A (en) * | 2012-04-28 | 2013-10-30 | 海洋王照明科技股份有限公司 | Illuminating lamp |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1662773B (en) * | 2002-06-20 | 2010-10-27 | 永备电池有限公司 | Lighting device with adjustable spotlight beam |
-
2013
- 2013-11-26 CN CN201310611249.1A patent/CN104676527B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201666512U (en) * | 2010-03-19 | 2010-12-08 | 精碳科技股份有限公司 | Ultra silent stage lamp |
| CN102865563A (en) * | 2011-07-08 | 2013-01-09 | 海洋王照明科技股份有限公司 | Rotary limiting device and lamp |
| CN103185317A (en) * | 2011-12-27 | 2013-07-03 | 海洋王（东莞）照明科技有限公司 | Bidirectional rotating bracket and lamp |
| CN103375709A (en) * | 2012-04-28 | 2013-10-30 | 海洋王照明科技股份有限公司 | Illuminating lamp |
| CN103277752A (en) * | 2013-05-08 | 2013-09-04 | 深圳市九洲光电科技有限公司 | Rotatable LED lamp tube |
Also Published As
| Publication number | Publication date |
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| CN104676527A (en) | 2015-06-03 |
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