CN116928614A - Wire drawing display screen rolling lamp area - Google Patents
Wire drawing display screen rolling lamp area Download PDFInfo
- Publication number
- CN116928614A CN116928614A CN202210359446.8A CN202210359446A CN116928614A CN 116928614 A CN116928614 A CN 116928614A CN 202210359446 A CN202210359446 A CN 202210359446A CN 116928614 A CN116928614 A CN 116928614A
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- rods
- lamp strip
- glass plate
- frame
- lamp
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- 238000005491 wire drawing Methods 0.000 title claims abstract description 12
- 238000005096 rolling process Methods 0.000 title claims description 18
- 239000011521 glass Substances 0.000 claims abstract description 52
- 230000000670 limiting effect Effects 0.000 claims abstract description 50
- 238000004804 winding Methods 0.000 claims abstract description 28
- 238000005192 partition Methods 0.000 claims description 7
- 229920000297 Rayon Polymers 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 15
- 230000008569 process Effects 0.000 abstract description 14
- 230000000694 effects Effects 0.000 description 16
- 230000003068 static effect Effects 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005282 brightening Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S4/00—Lighting devices or systems using a string or strip of light sources
- F21S4/20—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports
- F21S4/22—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports flexible or deformable, e.g. into a curved shape
- F21S4/24—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports flexible or deformable, e.g. into a curved shape of ribbon or tape form, e.g. LED tapes
-
- 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
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/107—Outdoor lighting of the exterior of buildings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
- F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The invention discloses a winding lamp strip of a wire drawing display screen, which comprises an outer frame, wherein a placing groove is formed in the inner side of the outer frame, a glass plate is installed on the outer frame through the placing groove, and a plurality of lamp strips are arranged on the front side surface and the rear side surface of the glass plate. When the lamp strip is coiled through the rotating sleeves by means of the ejector rod rotation, at the moment, the two rotating sleeves are rotated clockwise or anticlockwise, the lamp strip is coiled on the surface of the rotating sleeves gradually, the lamp strip is always in a straight state in the coiling process under the elastic force of the first spring and the weight cooperation of the bottom rod and the limiting frame, the outer diameter of the rotating sleeves is increased gradually correspondingly by gradual coiling of the lamp strip, at the moment, the rotating sleeves are contacted with the glass plate through the lamp strip, the rotating sleeves are in sliding contact with the glass plate through the coiled lamp strip, the front rotating sleeve and the rear rotating sleeve are clamped and limited on the top of the glass plate through the lamp strip, the stability of the glass plate in the placing groove is prevented from being improved, and the glass plate is prevented from shaking in the process of waiting for coiling.
Description
Technical Field
The invention belongs to the technical field of brightening engineering, and particularly relates to a winding lamp strip for a wire drawing display screen.
Background
The ancient times of China have the custom of viewing the lamp and viewing the scene, the festival holds the lamp gathering in the whole night, can hang various colored lamps, the lamp is refulgent. When celebrating, a lamp strip is hung on a window, and the lamp strip is another name of the lamp strip and is also named because of the shape of the lamp strip. Just like Chinese pictographic characters, the shape is taken and the associated materials are added. Common names are great wall light bars, LED soft light bars, FPC light bars and the like.
However, in the lighting engineering of a building, generally, LED lamps are installed to perform lighting, but, an LED lamp belt is adopted as equipment of the lighting engineering, a building lighting wire drawing display screen is disclosed in patent 201910727606.8, the content of which describes that a lamp belt is used for realizing rolling, and in the patent, after the lamp belt is tensioned, shaking is easily generated under the action of external force, so that the lamp belt cannot be in a tight state in the rolling process, and collision damage between the shaking of the lamp belt and glass is easily caused.
Therefore, it is necessary to solve the above problems by inventing a winding lamp belt for a wire drawing display screen.
Disclosure of Invention
The invention provides a winding lamp strip for a wire drawing display screen to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a wire drawing display screen rolling lamp area, includes the frame, the frame inboard is provided with the standing groove, and the frame passes through the standing groove installation glass board, the leading flank and the trailing flank of glass board all are provided with many lamp area, the lamp area top is fixed to be pasted in changeing the cover surface, and lamp area bottom passes through clamping frame and sill bar joint, the spout of frame both sides limit is run through respectively at sill bar both ends, the equal joint in sill bar both ends has the limit frame, and limit frame inboard terminal surface and frame both sides limit correspond laminating;
the rotating sleeve is sleeved on the surface of the ejector rod, the outer side of the end part of the ejector rod is sleeved with the winding device, and the winding device is fixedly connected with the outer side edge of the outer frame.
Further, the limiting frame comprises two sleeves, both ends of the bottom rod are respectively provided with a round rod, the limiting frame is respectively and rotatably sleeved with the round rods at one ends of the two bottom rods through the two sleeves, the bottom rods are in sliding connection with the sliding grooves through the round rods, the surfaces of the round rods are provided with round grooves, the surfaces of the round grooves are sleeved with first springs, and the first springs are positioned in the sleeves;
the inner side end of the sleeve is provided with a circular ring, the circular ring of the sleeve is sleeved on the surface of the circular groove of the circular rod, and the circular ring of the sleeve is correspondingly attached to the outer side edge of the outer frame.
Further, the sill bar top surface is provided with a plurality of logical grooves of equidistance side by side, the lamp area bottom passes through viscose connection card frame top, the circumference side of card frame is provided with a plurality of sheet rubber, the diameter of card frame is less than the diameter of logical groove, and the external diameter of sheet rubber is greater than the diameter of logical groove, and the lamp area bottom corresponds the joint through a plurality of sheet rubber in the card frame outside and the logical groove of sill bar.
Further, the bottom rod is not contacted with the glass plate, two ends of the bottom rod are respectively correspondingly attached to the inner side edges of the outer frame, the cross section of the bottom rod is of a square structure, and the side edges of the end part of the bottom rod of the square structure are longer than the width of the sliding groove.
Further, the ejector rod both ends run through the transverse groove of frame both sides respectively, the transverse groove is in the spout top, and changes the cover and rotate with the transverse groove through the ejector rod and be connected, the both ends that change the cover all are provided with the nut, and the nut spiral cup joints in the ejector rod surface, and two nut inboard ends correspond the laminating with changeing cover both ends terminal surface respectively.
Further, the number of the ejector rods and the bottom rods is two, the two ejector rods and the two bottom rods are respectively positioned on two sides of the glass plate, a partition plate is arranged at the center of the transverse groove, and the width of the partition plate is identical to the thickness of the glass plate.
Further, the coiling mechanism includes the outer loop, the outer loop inboard end does not contact with the frame outside limit, the outer loop is inside to be provided with two limiting rings, two limiting rings respectively the ring cover in the one end tip of two ejector pins, limiting ring circumference lateral surface fixedly connected with draw-in lever, the draw-in lever runs through outer loop both ends circumference side, the second spring has been cup jointed on the draw-in lever surface, and the second spring is in the outer loop inboard.
Further, the circumferential side surface of the limiting ring is correspondingly attached to the inner side wall of the outer ring, the limiting ring is connected with the outer ring in a sliding mode, and the sum of the length of the two clamping rods and the outer diameter of the two limiting rings is larger than the length of the outer ring.
Further, the top of the outer ring is provided with a motor, the motor is fixedly connected with the outer side edge of the outer frame, the output end of the motor is rotationally connected with one ejector rod end part through a belt, and the two ejector rod end parts are rotationally connected through the belt.
The invention has the technical effects and advantages that:
1. when the lamp strip is coiled through the rotating sleeves by means of the ejector rod rotation, at the moment, the two rotating sleeves are rotated clockwise or anticlockwise, the lamp strip is coiled on the surface of the rotating sleeves gradually, the lamp strip is always in a straight state in the coiling process under the elastic force of the first spring and the weight cooperation of the bottom rod and the limiting frame, the outer diameter of the rotating sleeves is increased gradually correspondingly by gradual coiling of the lamp strip, at the moment, the rotating sleeves are contacted with the glass plate through the lamp strip, the rotating sleeves are in sliding contact with the glass plate through the coiled lamp strip, the front rotating sleeve and the rear rotating sleeve are clamped and limited on the top of the glass plate through the lamp strip, the stability of the glass plate in the placing groove is prevented from being improved, and the glass plate is prevented from shaking in the process of waiting for coiling.
2. According to the invention, the nuts are rotated, the two nuts are separated by utilizing the spiral effect of the nuts and the ejector rod, then the rotating sleeve is rotated, the rotating sleeve rotates to perform preliminary rolling on the top of the lamp belt, the bottom of the lamp belt is pulled due to the weight of the bottom rod, the annular ring at the inner side end of the sleeve is tightly attached to the outer side edge of the outer frame by the elastic force of the first spring, the static friction force between the annular ring and the outer side edge of the outer frame is further improved by the elastic force of the first spring, and when the pulling force of the lamp belt on the bottom rod is smaller than the sum of the gravity of the bottom rod and the static friction force between the annular ring and the outer side edge of the outer frame, the lamp belt can be in a straight state when the rotating effect of the rotating sleeve is achieved; and then reversely rotating the nuts, wherein the two nuts are gradually close to each other until the inner side end surfaces of the two nuts are respectively and tightly attached to the end surfaces of the two ends of the rotating sleeve, so that the rotating sleeve is limited by utilizing the spiral effect of the two nuts, the rotating sleeve is prevented from rotating on the surface of the ejector rod, and the tightening effect of the lamp belt is ensured.
3. According to the invention, the outer diameter of the rotating sleeve is gradually increased through the lamp strip surrounding, at the moment, the reaction force of the glass plate to the rotating sleeve is used for gradually keeping away from the two rotating sleeves, and as the rotating sleeve and the ejector rods synchronously rotate, namely the two ejector rods gradually keep away from each other, the ejector rods extrude the second spring by using the limiting rings, the two limiting rings on the inner side of the outer ring gradually keep away from each other, and the ejector rods move on the inner side of the transverse groove until the lamp strip rolling on the front side and the rear side is completed. Because the lamp area of changeing cover outside rolling extrudees effect with the rotation of glass board, and then make the lamp area can be inseparable rolling with changeing the cover surface, avoid the lamp area to appear the situation of fold at changeing the cover surface.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention may be realized and attained by the structure particularly pointed out in the written description and drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 shows a schematic diagram of an overall perspective cross-sectional structure of a wire drawing display screen winding lamp strip according to an embodiment of the invention;
FIG. 2 shows a schematic overall perspective view of a winding lamp strip of a wire drawing display screen in an embodiment of the invention;
FIG. 3 shows an enlarged view of the structure of portion A in FIG. 1 in accordance with an embodiment of the present invention;
FIG. 4 shows an enlarged view of the structure of portion B of FIG. 1 in accordance with an embodiment of the present invention;
FIG. 5 shows an enlarged view of the structure of portion C of FIG. 2 in accordance with an embodiment of the present invention;
in the figure: 1. an outer frame; 2. a placement groove; 3. a glass plate; 4. a light strip; 5. a rotating sleeve; 6. a clamping frame; 7. a bottom bar; 8. a chute; 9. a defining rack; 10. a push rod; 11. a sleeve; 12. a circular groove; 13. a first spring; 14. a through groove; 15. a rubber sheet; 16. a transverse groove; 17. a screw cap; 18. an outer ring; 19. defining a ring; 20. a clamping rod; 21. a second spring; 22. a motor; 23. a belt.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention provides a wire drawing display screen winding lamp belt, which is shown in fig. 1-4, and comprises an outer frame 1, wherein a placing groove 2 is arranged on the inner side of the outer frame 1, a glass plate 3 is arranged on the outer frame 1 through the placing groove 2, a plurality of lamp belts 4 are arranged on the front side surface and the rear side surface of the glass plate 3, the top ends of the lamp belts 4 are fixedly adhered to the surface of a rotating sleeve 5, the bottom ends of the lamp belts 4 are clamped with bottom rods 7 through clamping frames 6, the two ends of the bottom rods 7 respectively penetrate through sliding grooves 8 on the two side edges of the outer frame 1, limiting frames 9 are clamped at the two ends of the bottom rods 7, and the inner side end surfaces of the limiting frames 9 are correspondingly attached to the two side edges of the outer frame 1; the rotating sleeve 5 is sleeved on the surface of the ejector rod 10, a winding device is sleeved on the outer side of the end part of the ejector rod 10, and the winding device is fixedly connected with the outer side edge of the outer frame 1. When the lamp strip 4 is unfolded on the front side and the rear side of the glass plate 3, the limiting frames 9 on the two sides of the outer frame 1 are pulled, the ring of the sleeve 11 extrudes the first spring 13 due to the pulling force of the limiting frames 9, the ring of the sleeve 11 is not in contact with the outer side edge of the outer frame 1, then the limiting frames 9 are pulled downwards, the limiting frames 9 pull the bottom end of the lamp strip 4 downwards through the bottom rod 7 and the clamping frames 6, the lamp strip 4 moves downwards, the two rotating sleeves 5 are enabled to synchronously rotate, the rotating sleeves 5 drive the ejector rods 10 to rotate, the motor 22 stops working, the output shaft of the motor 22 can rotate along with the ejector rods 10 through the belt 23, and the lamp strip 4 wound on the surfaces of the rotating sleeves 5 is in sliding extrusion fit with the glass plate 3, so that the glass plate 3 is kept in a straight state in the downward pulling process while the internal stability of the placing groove 2 is guaranteed.
In fig. 2 and 3, the limiting frame 9 includes two sleeves 11, two ends of the bottom rod 7 are respectively provided with a round rod, the limiting frame 9 is respectively rotatably sleeved with the round rods at one ends of the two bottom rods 7 through the two sleeves 11, the bottom rods 7 are slidably connected with the sliding grooves 8 through the round rods, the surfaces of the round rods are provided with round grooves 12, the surfaces of the round grooves 12 are sleeved with first springs 13, and the first springs 13 are positioned inside the sleeves 11; the inner side end of the sleeve 11 is provided with a circular ring, the circular ring of the sleeve 11 is sleeved on the surface of the circular groove 12 of the circular rod, and the circular ring of the sleeve 11 is correspondingly attached to the outer side edge of the outer frame 1. When the ejector rod 10 rotates to wind the lamp strip 4, the two rotating sleeves 5 are synchronously rotated at the moment, so that the top end of the lamp strip 4 is wound on the surface of the rotating sleeve 5, the lamp strip 4 is gradually in a straight state in the rotating process of the rotating sleeve 5, then the rotating sleeve 5 and the ejector rod 10 are limited by the two nuts 17, the rotating direction of the rotating sleeve 5 is prevented from being opposite to the rotating direction of the ejector rod 10, and the lamp strip 4 is always in the straight state in the winding process under the elastic force of the first spring 13 and the weight cooperation of the bottom rod 7 and the limiting frame 9.
In fig. 2 and fig. 3, a plurality of through grooves 14 are formed in parallel at equal intervals on the top surface of the bottom rod 7, the bottom end of the lamp strip 4 is connected with the top end of the clamping frame 6 through adhesive, a plurality of rubber sheets 15 are arranged on the circumferential side edge of the clamping frame 6, the diameter of the clamping frame 6 is smaller than that of the through grooves 14, the outer diameter of the rubber sheets 15 is larger than that of the through grooves 14, and the bottom end of the lamp strip 4 is correspondingly clamped with the through grooves 14 of the bottom rod 7 through a plurality of rubber sheets 15 on the outer side of the clamping frame 6. The bottom end of the lamp strip 4 is adhered to the top end of the clamping frame 6 by using adhesive, the bottom end of the clamping frame 6 corresponds to the through groove 14 on the top surface of the bottom rod 7, the top end of the clamping frame 6 is pressed, the clamping frame 6 gradually enters the inside of the through groove 14, the outer side faces of the plurality of rubber sheets 15 on the outer side of the clamping frame 6 gradually contact the inner side walls of the through groove 14, the clamping frame 6 continues to move, the bottom rod 7 presses the rubber sheets 15 through the through groove 14, the plurality of rubber sheets 15 are attached to the outer side faces of the clamping frame 6 under the pressing condition, after the clamping frame 6 and the rubber sheets 15 completely pass through the through groove 14, the elastic force of the rubber sheets 15 rebounds, and the plurality of rubber sheets 15 are unfolded to limit the clamping frame 6 to the bottom of the through groove 14 of the bottom rod 7, so that the bottom of the lamp strip 4 is limited.
In fig. 1-3, the bottom rod 7 is not in contact with the glass plate 3, two ends of the bottom rod 7 are respectively correspondingly attached to the inner side edges of the outer frame 1, the cross section of the bottom rod 7 is in a square structure, and the length of the end edge of the bottom rod 7 in the square structure is larger than the width of the chute 8. When the rotating sleeve 5 pulls the bottom rod 7 to move upwards by using the lamp strip 4, at the moment, both ends of the bottom rod 7 move upwards on the surface of the sliding groove 8 by using round rods, the end part of the bottom rod 7 with a square structure can avoid the bottom rod 7 from entering the sliding groove 8 in the process of moving up and down, the bottom rod is in sliding fit with the sliding groove 8 and the both ends of the bottom rod 7 are in sliding fit with the two inner side walls of the outer frame 1, so that the bottom end of the lamp strip 4 can stably move upwards, and the stability of the lamp strip 4 in the winding process is ensured.
In fig. 4, two ends of the ejector rod 10 respectively penetrate through the transverse grooves 16 on two sides of the outer frame 1, the transverse grooves 16 are positioned at the top of the sliding groove 8, the rotating sleeve 5 is rotationally connected with the transverse grooves 16 through the ejector rod 10, two ends of the rotating sleeve 5 are respectively provided with a nut 17, the nuts 17 are spirally sleeved on the surface of the ejector rod 10, and inner side ends of the two nuts 17 are respectively correspondingly attached to end surfaces of two ends of the rotating sleeve 5. The nut 17 is rotated, the screw effect of the nut 17 and the ejector rod 10 is utilized to enable the two nuts 17 to be separated, then the rotating sleeve 5 is rotated, the rotating sleeve 5 is rotated to perform preliminary rolling on the top of the lamp belt 4, the bottom of the lamp belt 4 is pulled due to the weight of the bottom rod 7, the annular ring at the inner side end of the sleeve 11 is tightly attached to the outer side edge of the outer frame 1 by the elastic force of the first spring 13, the elastic force of the first spring 13 is utilized to further improve the static friction force between the annular ring and the outer side edge of the outer frame 1, and when the pulling force of the lamp belt 4 to the bottom rod 7 is smaller than the sum of the gravity of the bottom rod 7 and the static friction force between the annular ring and the outer side edge of the outer frame 1, the lamp belt 4 can be in a stretched state at the moment due to the rotating effect of the rotating sleeve 5. And then reversely rotating the nuts 17, and gradually approaching the two nuts 17 until the inner side end surfaces of the two nuts 17 are respectively and tightly attached to the end surfaces of the two ends of the rotating sleeve 5, so that the rotating sleeve 5 is limited by utilizing the spiral effect of the two nuts 17, the rotating sleeve 5 is prevented from rotating on the surface of the ejector rod 10, and the tightening effect of the lamp belt 4 is ensured.
In fig. 4, the number of the ejector rods 10 and the bottom rods 7 is two, and the two ejector rods 10 and the two bottom rods 7 are respectively arranged on two sides of the glass plate 3, a partition plate is arranged at the center of the transverse groove 16, and the width of the partition plate is the same as the thickness of the glass plate 3. The two limiting rings 19 are separated by the partition plate, the relative distance between the two ejector rods 10 is limited under the elastic force of the second spring 21, the rotating sleeves 5 can be attached to the side face of the glass plate 3 through the elastic force of the second spring 21, when the rotating sleeves 5 rotate to wind the lamp strip 4, the two rotating sleeves 5 rotate clockwise or anticlockwise, the lamp strip 4 is gradually wound on the surface of the rotating sleeves 5, the outer diameter of the lamp strip 4 is gradually increased correspondingly, the rotating sleeves 5 are contacted with the glass plate 3 through the lamp strip 4, the rotating sleeves 5 are in sliding contact with the glass plate 3 through the lamp strip 4 after winding, the front rotating sleeves 5 and the rear rotating sleeves 5 clamp and limit the top of the glass plate 3 through the lamp strip 4, the stability of the glass plate 3 in the placing groove 2 is avoided, and the glass plate 3 is prevented from shaking in the process of waiting for winding.
In fig. 4, the winding device includes an outer ring 18, the inner side end of the outer ring 18 is not in contact with the outer side edge of the outer frame 1, two limiting rings 19 are disposed inside the outer ring 18, the two limiting rings 19 are respectively sleeved at one end parts of the two ejector rods 10, clamping rods 20 are fixedly connected to the outer side surfaces of the circumferences of the limiting rings 19, the clamping rods 20 penetrate through the circumferential side edges of the two ends of the outer ring 18, second springs 21 are sleeved on the surfaces of the clamping rods 20, and the second springs 21 are located inside the outer ring 18. Since the outer diameter of the rotating sleeve 5 is gradually increased, the reaction force of the glass plate 3 to the rotating sleeve 5 gradually moves away from the two rotating sleeves 5, and since the rotating sleeve 5 and the ejector rods 10 synchronously rotate, i.e. the two ejector rods 10 gradually move away from each other, the ejector rods 10 squeeze the second springs 21 by using the limiting rings 19, the two limiting rings 19 on the inner side of the outer ring 18 gradually move away from each other, and the ejector rods 10 move on the inner side of the transverse groove 16 until the rolling of the lamp strip 4 on the front side and the rear side is completed. Because the lamp strip 4 rolled outside the rotating sleeve 5 and the glass plate 3 rotate and squeeze the effect, the lamp strip 4 can be tightly rolled on the surface of the rotating sleeve 5, and the situation that the lamp strip 4 is wrinkled on the surface of the rotating sleeve 5 is avoided.
In fig. 4, the circumferential side surface of the limiting ring 19 is correspondingly fitted with the inner side wall of the outer ring 18, the limiting ring 19 is slidably connected with the outer ring 18, and the sum of the lengths of the two clamping rods 20 and the outer diameters of the two limiting rings 19 is greater than the length of the outer ring 18. When the two limiting rings 19 are close to each other, the two clamping rods 20 are matched, so that the clamping rods 20 are prevented from completely entering the outer ring 18, the clamping rods 20 are prevented from being separated from the end parts of the circumferential side edges of the outer ring 18, and the limiting effect of the end parts of the ejector rods 10 in the outer ring 18 is improved.
In fig. 2 and 5, a motor 22 is disposed at the top of the outer ring 18, the motor 22 is fixedly connected with the outer side edge of the outer frame 1, the output end of the motor 22 is rotatably connected with the end of one ejector rod 10 through a belt 23, and the end of each ejector rod 10 is rotatably connected by the belt 23. If the motor 22 works and drives the front ejector rod 10 to rotate clockwise by using the belt 23 at the output end, the front ejector rod 10 drives the rear ejector rod 10 to synchronously rotate clockwise by using the belt 23; similarly, the motor 22 can also drive the two ejector rods 10 to rotate anticlockwise simultaneously by using the belt 23 at the output end. When two ejector pins 10 keep away from each other, front side ejector pin 10 and motor 22 output shaft and then pull belt 23 this moment for belt 23 deformation also pulls belt 23 simultaneously two ejector pins 10, and the elasticity of rubber material's belt 23 can cooperate two ejector pins 10 be close to each other and keep away from each other, guarantees the continuous workability of whole coiling mechanism.
The working principle of the invention is as follows:
referring to fig. 1-5 of the specification, when the bottom end of the lamp strip 4 needs to be rolled, the bottom end of the lamp strip 4 is limited on the bottom rod 7 by the clamping frame 6, the bottom end of the lamp strip 4 is bonded with the top end of the clamping frame 6 by using adhesive, the bottom end of the clamping frame 6 corresponds to the through groove 14 on the top surface of the bottom rod 7, the top end of the clamping frame 6 is pressed, the clamping frame 6 gradually enters the inside of the through groove 14, the outer side surfaces of the plurality of rubber sheets 15 on the outer side of the clamping frame 6 gradually contact the inner side walls of the through groove 14, the clamping frame 6 continuously moves, the bottom rod 7 extrudes the rubber sheets 15 through the through groove 14, the plurality of rubber sheets 15 are attached to the outer side surfaces of the clamping frame 6 under the extrusion condition, and when the clamping frame 6 and the rubber sheets 15 completely pass through the through groove 14, the elastic resilience of the rubber sheets 15 is achieved, the plurality of rubber sheets 15 are unfolded to limit the clamping frame 6 on the bottom of the through groove 14 of the bottom rod 7, and the limitation of the bottom of the lamp strip 4 is completed.
When limiting lamp area 4 top, paste lamp area 4 top and use the viscose to paste in changeing the cover 5 surface, rotate nut 17 this moment, utilize the spiral effect of nut 17 and ejector pin 10 to make two nuts 17 separation, then rotate changeing cover 5, thereby changeing cover 5 and rotate and carry out preliminary rolling to lamp area 4 top, thereby pull lamp area 4 bottom owing to the weight of dead lever 7, and the elasticity of first spring 13 makes the ring of sleeve pipe 11 inboard end closely laminate with the outside limit of frame 1, utilize the elasticity of first spring 13 and then improve the static friction of ring and frame 1 outside limit, when the lamp area 4 is lighter than the gravity of dead lever 7 and the sum of the static friction of ring and frame 1 outside limit to the pulling force of dead lever 7, lamp area 4 can be in the state of stretching at changeing cover 5 rotation effect this moment. And then reversely rotating the nuts 17, and gradually approaching the two nuts 17 until the inner side end surfaces of the two nuts 17 are respectively and tightly attached to the end surfaces of the two ends of the rotating sleeve 5, so that the rotating sleeve 5 is limited by utilizing the spiral effect of the two nuts 17, the rotating sleeve 5 is prevented from rotating on the surface of the ejector rod 10, and the tightening effect of the lamp belt 4 is ensured.
When the lamp strip 4 is wound, the rotation directions of the two rotating sleeves 5 are adjusted according to the rotation of the two ejector rods 10. If the motor 22 works and drives the front ejector rod 10 to rotate clockwise by using the belt 23 at the output end, the front ejector rod 10 drives the rear ejector rod 10 to synchronously rotate clockwise by using the belt 23; similarly, the motor 22 can also drive the two ejector rods 10 to rotate anticlockwise simultaneously by using the belt 23 at the output end.
When the ejector rod 10 rotates clockwise to wind the lamp strip 4, the two rotating sleeves 5 rotate clockwise at the moment, so that the top end of the lamp strip 4 is wound on the surface of the rotating sleeve 5, and the lamp strip 4 is gradually in a straightened state in the rotating process of the rotating sleeve 5. Similarly, when the ejector rod 10 rotates anticlockwise to wind the lamp strip 4, the two rotating sleeves 5 are rotated anticlockwise at this time, so that the top end of the lamp strip 4 is wound on the surface of the rotating sleeve 5, the lamp strip 4 is gradually in a straightened state in the rotating process of the rotating sleeve 5, then the rotating sleeve 5 and the ejector rod 10 are limited by the two nuts 17, the rotating direction of the rotating sleeve 5 is prevented from being opposite to the rotating direction of the ejector rod 10, and the lamp strip 4 is always in the straightened state in the winding process under the elastic force of the first spring 13 and the weight cooperation of the bottom rod 7 and the limiting frame 9.
When ejector pin 10 rotates and utilizes changeing cover 5 to carry out the rolling to lamp area 4, two changes cover 5 all are in clockwise rotation or anticlockwise rotation this moment, lamp area 4 is rolled up gradually at changeing cover 5 surface, lamp area 4's the external diameter that makes changeing cover 5 that is corresponding gradually of rolling up and then increases gradually, change cover 5 and contact glass board 3 through lamp area 4 this moment, lamp area 4 and glass board 3 sliding contact after changeing the cover 5 through the rolling, front and back two changes cover 5 and all utilize lamp area 4 to carry out the centre gripping to limit glass board 3 top, the stability of glass board 3 inside standing groove 2 has been avoided to have been improved, avoid glass board 3 to rock at the in-process of waiting the rolling.
Since the outer diameter of the rotating sleeve 5 is gradually increased, the reaction force of the glass plate 3 to the rotating sleeve 5 gradually moves away from the two rotating sleeves 5, and since the rotating sleeve 5 and the ejector rods 10 synchronously rotate, i.e. the two ejector rods 10 gradually move away from each other, the ejector rods 10 squeeze the second springs 21 by using the limiting rings 19, the two limiting rings 19 on the inner side of the outer ring 18 gradually move away from each other, and the ejector rods 10 move on the inner side of the transverse groove 16 until the rolling of the lamp strip 4 on the front side and the rear side is completed. Because the lamp strip 4 rolled outside the rotating sleeve 5 and the glass plate 3 rotate and squeeze the effect, the lamp strip 4 can be tightly rolled on the surface of the rotating sleeve 5, and the situation that the lamp strip 4 is wrinkled on the surface of the rotating sleeve 5 is avoided.
When two ejector pins 10 keep away from each other, front side ejector pin 10 and motor 22 output shaft and then pull belt 23 this moment for belt 23 deformation also pulls belt 23 simultaneously two ejector pins 10, and the elasticity of rubber material's belt 23 can cooperate two ejector pins 10 be close to each other and keep away from each other, guarantees the continuous workability of whole coiling mechanism.
When the lamp strip 4 needs to be unfolded on the front side and the rear side of the glass plate 3, the limiting frames 9 on the two sides of the outer frame 1 are pulled, the ring of the sleeve 11 extrudes the first spring 13 due to the pulling force of the limiting frames 9, at the moment, the ring of the sleeve 11 is not contacted with the outer side edge of the outer frame 1, then the limiting frames 9 are pulled downwards, the limiting frames 9 pull the bottom end of the lamp strip 4 downwards through the bottom rod 7 and the clamping frames 6, at the moment, the lamp strip 4 moves downwards, the two rotating sleeves 5 rotate synchronously, the rotating sleeves 5 drive the ejector rod 10 to rotate, the motor 22 stops working, at the moment, the output shaft of the motor 22 can rotate along with the ejector rod 10 through the belt 23, and the lamp strip 4 wound on the surfaces of the rotating sleeves 5 is in a stretched state in the process when the internal stability of the placing groove 2 of the glass plate 3 is guaranteed.
Although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (9)
1. The utility model provides a wire drawing display screen rolling lamp area which characterized in that: the glass plate fixing device comprises an outer frame (1), wherein a placing groove (2) is formed in the inner side of the outer frame (1), the outer frame (1) is provided with a glass plate (3) through the placing groove (2), the front side surface and the rear side surface of the glass plate (3) are respectively provided with a plurality of lamp strips (4), the top ends of the lamp strips (4) are fixedly adhered to the surface of a rotating sleeve (5), the bottom ends of the lamp strips (4) are clamped with bottom rods (7) through clamping frames (6), two ends of the bottom rods (7) respectively penetrate through sliding grooves (8) on two sides of the outer frame (1), two ends of the bottom rods (7) are respectively clamped with limiting frames (9), and the inner side end surfaces of the limiting frames (9) are correspondingly attached to two sides of the outer frame (1). The rotating sleeve (5) is sleeved on the surface of the ejector rod (10), the outer side of the end part of the ejector rod (10) is sleeved with the winding device, and the winding device is fixedly connected with the outer side edge of the outer frame (1).
2. The wire-drawn display screen winding lamp strip of claim 1, wherein: the limiting frame (9) comprises two sleeves (11), two ends of the bottom rod (7) are respectively provided with round rods, the limiting frame (9) is respectively sleeved with the round rods at one ends of the two bottom rods (7) through the two sleeves (11) in a rotating mode, the bottom rods (7) are slidably connected with the sliding grooves (8) through the round rods, round grooves (12) are formed in the surfaces of the round rods, first springs (13) are sleeved on the surfaces of the round grooves (12), and the first springs (13) are located inside the sleeves (11); the inner side end of the sleeve (11) is provided with a circular ring, the circular ring of the sleeve (11) is sleeved on the surface of the circular groove (12) of the circular rod, and the circular ring of the sleeve (11) is correspondingly attached to the outer side edge of the outer frame (1).
3. The wire-drawn display screen winding lamp strip of claim 2, wherein: the utility model discloses a lamp area, including lamp area (4), bottom bar (7), viscose connection card frame (6) are passed through on bottom bar (7) top surface equidistance side by side, card frame (6) circumference side is provided with a plurality of sheet rubber (15), the diameter of card frame (6) is less than the diameter of leading to groove (14), and the external diameter of sheet rubber (15) is greater than the diameter of leading to groove (14), and the lamp area (4) bottom corresponds the joint with leading to groove (14) of bottom bar (7) through a plurality of sheet rubber (15) in card frame (6) outside.
4. The wire-drawn display screen winding lamp strip of claim 1, wherein: the bottom rod (7) is not contacted with the glass plate (3), two ends of the bottom rod (7) are respectively correspondingly attached to the inner side edges of the outer frame (1), the cross section of the bottom rod (7) is of a square structure, and the side edges of the end parts of the bottom rod (7) of the square structure are longer than the width of the sliding groove (8).
5. The wire-drawn display screen winding lamp strip of claim 1, wherein: the two ends of the ejector rod (10) respectively penetrate through transverse grooves (16) on two sides of the outer frame (1), the transverse grooves (16) are positioned at the top of the sliding groove (8), the rotating sleeve (5) is rotationally connected with the transverse grooves (16) through the ejector rod (10), nuts (17) are arranged at the two ends of the rotating sleeve (5), the nuts (17) are spirally sleeved on the surface of the ejector rod (10), and the inner ends of the two nuts (17) are respectively correspondingly attached to the end faces of the two ends of the rotating sleeve (5).
6. The wire-drawn display screen winding lamp strip of claim 5, wherein: the number of the ejector rods (10) and the number of the bottom rods (7) are two, the two ejector rods (10) and the two bottom rods (7) are respectively arranged on two sides of the glass plate (3), a partition plate is arranged at the center of the transverse groove (16), and the width of the partition plate is the same as the thickness of the glass plate (3).
7. The wire-drawn display screen winding lamp strip of claim 1, wherein: the winding device comprises an outer ring (18), the inner side end of the outer ring (18) is not contacted with the outer side edge of the outer frame (1), two limiting rings (19) are arranged inside the outer ring (18), the two limiting rings (19) are respectively sleeved at one end parts of two ejector rods (10), clamping rods (20) are fixedly connected to the outer side surfaces of the circumferences of the limiting rings (19), the clamping rods (20) penetrate through the circumference side edges of the two ends of the outer ring (18), second springs (21) are sleeved on the surfaces of the clamping rods (20), and the second springs (21) are positioned inside the outer ring (18).
8. The fiber optic display screen winding light ribbon of claim 7, wherein: the circumferential side surface of the limiting ring (19) is correspondingly attached to the inner side wall of the outer ring (18), the limiting ring (19) is in sliding connection with the outer ring (18), and the sum of the lengths of the two clamping rods (20) and the outer diameters of the two limiting rings (19) is larger than the length of the outer ring (18).
9. The wire-drawn display screen winding lamp strip of claim 7 or 8, wherein: the top of the outer ring (18) is provided with a motor (22), the motor (22) is fixedly connected with the outer side edge of the outer frame (1), the output end of the motor (22) is rotationally connected with the end part of one ejector rod (10) through a belt (23), and the end parts of the two ejector rods (10) are rotationally connected by the belt (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210359446.8A CN116928614A (en) | 2022-04-06 | 2022-04-06 | Wire drawing display screen rolling lamp area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210359446.8A CN116928614A (en) | 2022-04-06 | 2022-04-06 | Wire drawing display screen rolling lamp area |
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| Publication Number | Publication Date |
|---|---|
| CN116928614A true CN116928614A (en) | 2023-10-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210359446.8A Pending CN116928614A (en) | 2022-04-06 | 2022-04-06 | Wire drawing display screen rolling lamp area |
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| CN (1) | CN116928614A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2016202A1 (en) * | 1970-04-04 | 1971-10-21 | Haeberle & Co Arzt U Krankenha | Viewing device for transparent images, such as X-rays or similar film recordings |
| JPH0960455A (en) * | 1995-08-25 | 1997-03-04 | Katsuaki Tomita | Sliding sash having screen |
| JPH09216465A (en) * | 1996-02-13 | 1997-08-19 | Dainippon Printing Co Ltd | Winding display |
| GB0414973D0 (en) * | 2003-07-09 | 2004-08-04 | King John | Illumination system |
| US20050040962A1 (en) * | 2003-08-11 | 2005-02-24 | Phillip Funkhouser | Retractable flexible digital display apparatus |
| CN101213500A (en) * | 2005-02-11 | 2008-07-02 | 聚合物视象有限公司 | Wrap display system having a flexible display |
| US20120002357A1 (en) * | 2008-11-10 | 2012-01-05 | Pix2O Corporation | Large Screen Portable LED Display |
| CN110428747A (en) * | 2019-08-07 | 2019-11-08 | 曹海波 | A kind of building brightening wire drawing display screen |
| CN209909634U (en) * | 2019-07-06 | 2020-01-07 | 深圳市靓源建设集团有限公司 | Lamp area mounting structure |
| US20200089279A1 (en) * | 2016-12-30 | 2020-03-19 | Shenzhen Royole Technologies Co., Ltd. | Reel assembly, display device and mobile terminal |
| CN210594486U (en) * | 2019-08-20 | 2020-05-22 | 深圳市神特科技有限公司 | Coiling mechanism, TV and computer |
| CN215647881U (en) * | 2021-09-09 | 2022-01-25 | 内蒙古华电二连浩特新能源有限公司 | Intelligent control device for solar street lamp |
-
2022
- 2022-04-06 CN CN202210359446.8A patent/CN116928614A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2016202A1 (en) * | 1970-04-04 | 1971-10-21 | Haeberle & Co Arzt U Krankenha | Viewing device for transparent images, such as X-rays or similar film recordings |
| JPH0960455A (en) * | 1995-08-25 | 1997-03-04 | Katsuaki Tomita | Sliding sash having screen |
| JPH09216465A (en) * | 1996-02-13 | 1997-08-19 | Dainippon Printing Co Ltd | Winding display |
| GB0414973D0 (en) * | 2003-07-09 | 2004-08-04 | King John | Illumination system |
| US20050040962A1 (en) * | 2003-08-11 | 2005-02-24 | Phillip Funkhouser | Retractable flexible digital display apparatus |
| CN101213500A (en) * | 2005-02-11 | 2008-07-02 | 聚合物视象有限公司 | Wrap display system having a flexible display |
| US20120002357A1 (en) * | 2008-11-10 | 2012-01-05 | Pix2O Corporation | Large Screen Portable LED Display |
| US20200089279A1 (en) * | 2016-12-30 | 2020-03-19 | Shenzhen Royole Technologies Co., Ltd. | Reel assembly, display device and mobile terminal |
| CN209909634U (en) * | 2019-07-06 | 2020-01-07 | 深圳市靓源建设集团有限公司 | Lamp area mounting structure |
| CN110428747A (en) * | 2019-08-07 | 2019-11-08 | 曹海波 | A kind of building brightening wire drawing display screen |
| CN210594486U (en) * | 2019-08-20 | 2020-05-22 | 深圳市神特科技有限公司 | Coiling mechanism, TV and computer |
| CN215647881U (en) * | 2021-09-09 | 2022-01-25 | 内蒙古华电二连浩特新能源有限公司 | Intelligent control device for solar street lamp |
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