CN114937424B - Green type signboard that protectiveness is high - Google Patents
Green type signboard that protectiveness is high Download PDFInfo
- Publication number
- CN114937424B CN114937424B CN202210533122.1A CN202210533122A CN114937424B CN 114937424 B CN114937424 B CN 114937424B CN 202210533122 A CN202210533122 A CN 202210533122A CN 114937424 B CN114937424 B CN 114937424B
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- rod
- frame
- clamping
- wall
- groove
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- 238000001125 extrusion Methods 0.000 claims description 24
- 230000007246 mechanism Effects 0.000 claims description 20
- 239000011521 glass Substances 0.000 claims description 18
- 238000007789 sealing Methods 0.000 claims description 7
- 238000011010 flushing procedure Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B11/00—Cleaning flexible or delicate articles by methods or apparatus specially adapted thereto
- B08B11/04—Cleaning flexible or delicate articles by methods or apparatus specially adapted thereto specially adapted for plate glass, e.g. prior to manufacture of windshields
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
Abstract
The invention discloses a green environment-friendly sign board with high protection performance, which relates to the technical field of the protection type sign board.
Description
Technical Field
The invention relates to the technical field of shape-preserving nameplates, in particular to a green environmental-friendly nameplate with high protection performance.
Background
The sign board is a board-type sign board for achieving a certain visual effect and bringing convenience to customers, has the functions of marking and warning, mainly shows the effect of the sign board through vision, is used for realizing character transmission, marks and the like and has the functions of symbolism, direction, implication and the like, has the functions of advertisement, warning and the like, has single effect, basically, is characterized in that contents needing to be publicized are carved on the surface of the sign board when the sign board is manufactured, the contents are inconvenient to update, and resources are wasted when the sign board is frequently replaced, so that the green and environment-friendly sign board with high protectiveness is provided.
Disclosure of Invention
In order to solve the technical problems, the invention provides a green environment-friendly signboard with high protection performance, which comprises a top cover, a groove, a rain shield, a marking frame, transparent glass, a protecting frame and a bottom plate, wherein the top of the bottom plate is provided with the marking frame, the center of the marking frame is provided with the protecting frame, the marking frame displays the inside of the surface of the signboard by using the transparent glass, the back end of the marking frame is provided with a sealing door which is convenient for opening the marking frame to replace and display new content, the top of the supporting rod is provided with a positioning block which is used for avoiding the separation of the supporting rod from the inner wall of a cross groove, the supporting rod is convenient for transporting and installing the marking frame by using the cross groove, the front surface of the protecting frame is provided with the transparent glass, the top cover is arranged above the marking frame, the back end of the top cover is provided with the rain shield, and the front surface of the top cover is provided with the groove;
the utility model discloses a mark the frame, including slide bar, clamping mechanism, locating piece, vaulting pole, fixed establishment, mark tablet and light, the tip of slide bar and the inner wall fixed connection who marks the frame, the surface of slide bar is provided with two clamping mechanism, the inside of protection frame is provided with the light, the inside that marks the frame is provided with marks the tablet, the cross groove has been seted up at the left and right sides of bottom plate, marks the frame and sets up both ends about the protection frame, all is provided with two slide bars in the inside that marks the frame and presss from both sides tightly fixedly to the four corners that marks the tablet, the vaulting pole sets up the inside in the cross groove, the top and the locating piece fixed connection of vaulting pole, the surface of vaulting pole is provided with fixed establishment, the back hinge that marks the frame is connected with sealing door, and the shape that the vaulting pole set up is cross and cross groove's inner wall looks adaptation, avoids the vaulting pole to mark the frame and rock at the surface of vaulting pole when marking the frame to fix.
Further, the clamping mechanism comprises a sliding block, an extrusion rod, arc rods and a clamping block, wherein the sliding block is in contact with the outer surface of the sliding rod, one end of the sliding block, which is close to the nameplate, is movably connected with the arc rods through a rotating shaft, the number of the arc rods is two, bent pipes are arranged in the sliding block to fix the rolling wheels, the rolling wheels are extruded by elastic force of the bent frames, the friction force of the sliding block during movement is increased by the surface of the extrusion sliding rod of the bent frames, the sliding block is prevented from falling off when the surface of the sliding rod is fixed on the nameplate, the sliding block is conveniently pushed to move on the surface of the sliding rod by the rolling wheels, one end, which is far away from the sliding block, of the arc rods is fixedly connected with the clamping block, and the outer surface of the arc rods is fixedly connected with the extrusion rod;
the nameplate is arranged at one end of the two clamping blocks, which are close to each other.
Further, the sliding block comprises a roller, a round groove, a concave hole, a bent frame and a rubber pad, the round groove is formed in the sliding block, the concave hole is formed in the inner wall of the round groove, the bent frame is fixedly connected with the inner wall of the round groove, and the roller is rotatably connected with the inner wall of the bent frame through a bearing;
one end of the clamping block, which is close to each other, is adhered with a rubber pad.
Further, one end of the extrusion rod, which is far away from the arc rod, is fixedly connected with the inner wall of the circular groove, and two rollers are arranged in the sliding block.
Further, the roller is contacted with the outer surface of the slide bar by utilizing the concave holes, the roller and the slide bar are horizontally arranged, and the rubber pad is contacted with the outer surface of the sign board.
Further, the fixing mechanism comprises a semicircular rod, a ring frame, clamping grooves, clamping rods and conical blocks, wherein the ring frame is fixedly connected with the outer surface of the marking frame, a plurality of clamping grooves are formed in the outer surface of the supporting rod, the semicircular rod is arranged on the outer surface of the ring frame, the inner wall of the semicircular rod is fixedly connected with the clamping rods, and the bottom of the supporting rod is fixedly connected with the top of the conical blocks;
the inner wall of the semicircular rod is in contact with the outer surface of the circular ring frame, and the two clamping rods are fixedly connected to the inner wall of the semicircular rod.
Further, the clamping rod penetrates through the annular frame and extends to the inside of the annular frame, the clamping rod is in sliding connection with the inner wall of the annular frame, and the outer surface of the clamping rod is in contact with the inner wall of the clamping groove.
Further, the top cover comprises a cylindrical rod, square pipes, bent pipes and fixing rods, wherein the square pipes are communicated with the inner wall of the groove by utilizing round pipes, the number of the square pipes is two, the top cover is arranged at the top of the marking frame to protect the marking frame, rust generated in the marking frame due to the fact that rainwater is accumulated at the top of the marking frame and permeates into the marking frame is avoided, the bottom of each square pipe is communicated with the top of each bent pipe, the cylindrical rod is fixedly connected with the top of the marking frame, and the top of the fixing rod is fixedly connected with the top of the inner wall of the top cover;
the number of the fixing rods is two, and the two fixing rods are positioned at the front end and the rear end of the bottom of the top cover.
Further, the bottom outer surface of the fixed rod is in contact with the inner wall of the cylindrical rod, and one end of the bent pipe, which is far away from the square pipe, is in contact with the top outer surface of the transparent glass.
The invention has the beneficial effects that:
the center of the sign frame is provided with the protection frame for protecting the illuminating lamp, the light emitted by the illuminating lamp at night can irradiate into the sign frame to facilitate reading of the interior of the sign surface, and the illuminating light of the illuminating lamp is used for attracting the eyes of a walking person to publicize the content of the sign surface to increase the displaying property.
According to the invention, the sliding block moves to a proper position by utilizing the sliding rod, then the arc rod is outwards expanded, the clamping block clamps and fixes the marking plate by utilizing the elasticity of the extrusion rod to extrude the surface of the marking plate, the four corners of the marking plate are fixed, the stability is increased, the arc rod conveniently expands and contracts by utilizing the elasticity of the extrusion rod to replace the marking plate, and the environmental protection performance and continuous utilization effect of the marking frame are improved.
According to the invention, after the distance of the brace rod is adjusted by the cross groove, the clamping groove is horizontally arranged with the inner wall of the circular ring frame, the clamping groove in the brace rod is obliquely arranged to prevent the clamping rod from falling off easily, the elasticity of the semicircular rod is utilized to squeeze the inner wall of the clamping groove when the clamping rod contacts with the inner wall of the clamping groove, so that the stability is increased, and the marking frame is stably fixed at a propaganda position by the brace rod to avoid damage and prolonged service life.
According to the invention, the grooves are formed in the front surface of the top cover to collect rainwater, the rainwater enters the square tube through the round tubes, the rainwater in the square tube washes the surface of the transparent glass through the bent tubes to clean the transparent glass, so that the phenomenon that more dust is accumulated on the surface of the transparent glass to influence the content display of the sign board is avoided, and the rain shield is arranged at the back end of the top cover to increase the convenience of surrounding personnel.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the overall structure of the display board of the invention;
FIG. 3 is an enlarged schematic view of portion A of FIG. 2 in accordance with the present invention;
FIG. 4 is a schematic top cross-sectional view of the slider of the present invention;
FIG. 5 is a schematic top cross-sectional view of the ring frame of the present invention;
fig. 6 is a schematic view of the overall structure of the top cover of the present invention.
1. A top cover; 10. a cylindrical rod; 11. square tube; 12. bending the pipe; 13. a fixed rod; 2. a groove; 3. a rain shield; 4. a marking frame; 40. a slide bar; 41. a clamping mechanism; 20. a slide block; 30. a roller; 31. a circular groove; 32. concave holes; 33. bending the frame; 34. a rubber pad; 21. an extrusion rod; 22. a circular arc rod; 23. a clamping block; 42. a positioning block; 43. a brace rod; 44. a fixing mechanism; 50. a semicircular rod; 51. a ring frame; 52. a clamping groove; 53. a clamping rod; 54. a cone block; 45. a sign board; 46. a lighting lamp; 5. transparent glass; 6. a protective frame; 7. a bottom plate.
Detailed Description
The invention will be described in further detail with reference to the drawings and the detailed description. The embodiments of the invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Example 1
Referring to fig. 1-5, the invention relates to a green and environment-friendly sign board with high protection performance, which comprises a top cover 1, a groove 2, a rain shield 3, a sign frame 4, transparent glass 5, a protection frame 6 and a bottom plate 7, wherein the sign frame 4 is arranged at the top of the bottom plate 7, the protection frame 6 is arranged at the center of the sign frame 4, the transparent glass 5 is arranged on the front surface of the protection frame 6, the top cover 1 is arranged above the sign frame 4, the rain shield 3 is arranged at the back end of the top cover 1, and the groove 2 is arranged on the front surface of the top cover 1;
the marking frame 4 comprises a slide bar 40, a clamping mechanism 41, a positioning block 42, a supporting rod 43, a fixing mechanism 44, a marking plate 45 and an illuminating lamp 46, wherein the end part of the slide bar 40 is fixedly connected with the inner wall of the marking frame 4, two clamping mechanisms 41 are arranged on the surface of the slide bar 40, the illuminating lamp 46 is arranged in the protecting frame 6, the marking plate 45 is arranged in the marking frame 4, cross grooves are formed in the left end and the right end of a bottom plate 7, the supporting rod 43 is arranged in the cross grooves, the top of the supporting rod 43 is fixedly connected with the positioning block 42, the fixing mechanism 44 is arranged on the outer surface of the supporting rod 43, and the back end of the marking frame 4 is hinged with a sealing door.
The clamping mechanism 41 comprises a sliding block 20, an extrusion rod 21, an arc rod 22 and a clamping block 23, wherein the sliding block 20 is in contact with the outer surface of the sliding rod 40, one end of the sliding block 20, which is close to the nameplate 45, is movably connected with the arc rod 22 through a rotating shaft, the number of the arc rods 22 is two, one end of the arc rod 22, which is far away from the sliding block 20, is fixedly connected with the clamping block 23, the outer surface of the arc rod 22 is fixedly connected with the extrusion rod 21, the sliding block 20 expands the arc rod 22 outwards after moving to a proper position by utilizing the sliding rod 40, the clamping block 23 clamps and fixes the nameplate 45 by utilizing the elastic extrusion of the extrusion rod 21, the stability is increased by utilizing the fixation of four corners of the nameplate 45, and the arc rod 22 conveniently expands and contracts by utilizing the elasticity of the extrusion rod 21 to replace the nameplate 45, so that the environmental protection and continuous utilization effects of the nameplate 4 are increased;
the sign board 45 is provided at one end of the two clamping blocks 23 close to each other.
The sliding block 20 comprises a roller 30, a circular groove 31, a concave hole 32, a bent frame 33 and a rubber pad 34, the circular groove 31 is formed in the sliding block 20, the concave hole 32 is formed in the inner wall of the circular groove 31, the bent frame 33 is fixedly connected with the inner wall of the circular groove 31, and the roller 30 is rotatably connected with the inner wall of the bent frame 33 through a bearing;
one end of the clamping block 23, which is close to each other, is glued with a rubber pad 34.
One end of the extrusion rod 21 far away from the arc rod 22 is fixedly connected with the inner wall of the circular groove 31, and two rollers 30 are arranged in the sliding block 20.
The roller 30 contacts the outer surface of the slide bar 40 by the concave hole 32, the roller 30 and the slide bar 40 are horizontally arranged, and the rubber pad 34 contacts the outer surface of the signboard 45.
The fixing mechanism 44 comprises a semicircular rod 50, a circular ring frame 51, a clamping groove 52, a clamping rod 53 and a conical block 54, wherein the circular ring frame 51 is fixedly connected with the outer surface of the marking frame 4, a plurality of clamping grooves 52 are formed in the outer surface of the supporting rod 43, the semicircular rod 50 is arranged on the outer surface of the circular ring frame 51, the inner wall of the semicircular rod 50 is fixedly connected with the clamping rod 53, and the bottom of the supporting rod 43 is fixedly connected with the top of the conical block 54;
the inner wall of the semicircular rod 50 contacts with the outer surface of the circular ring frame 51, and two clamping rods 53 are fixedly connected to the inner wall of the semicircular rod 50.
The clamping rod 53 penetrates through the annular frame 51 and extends into the annular frame 51, the clamping rod 53 is connected with the inner wall of the annular frame 51 in a sliding mode, and the outer surface of the clamping rod 53 is in contact with the inner wall of the clamping groove 52.
Example 2
Referring to fig. 6, the invention relates to a green and environment-friendly sign board with high protection performance, which comprises a top cover 1, a groove 2, a rain shield 3, a sign frame 4, transparent glass 5, a protection frame 6 and a bottom plate 7, wherein the sign frame 4 is arranged at the top of the bottom plate 7, the protection frame 6 is arranged at the center of the sign frame 4, the transparent glass 5 is arranged on the front surface of the protection frame 6, the top cover 1 is arranged above the sign frame 4, the rain shield 3 is arranged at the back end of the top cover 1, and the groove 2 is arranged on the front surface of the top cover 1;
the mark frame 4 includes slide bar 40, clamping mechanism 41, locating piece 42, vaulting pole 43, fixed establishment 44, mark tablet 45 and light 46, the tip of slide bar 40 and the inner wall fixed connection who marks frame 4, the surface of slide bar 40 is provided with two clamping mechanism 41, the inside of protection frame 6 is provided with light 46, the inside that marks frame 4 is provided with marks tablet 45, the cross recess has been seted up at the left and right sides both ends of bottom plate 7, vaulting pole 43 sets up the inside in the cross recess, the top and the locating piece 42 fixed connection of vaulting pole 43, the surface of vaulting pole 43 is provided with fixed establishment 44, the back end hinge that marks frame 4 is connected with the sealing door.
The clamping mechanism 41 comprises a sliding block 20, an extrusion rod 21, an arc rod 22 and a clamping block 23, wherein the sliding block 20 is in contact with the outer surface of the sliding rod 40, one end of the sliding block 20, which is close to the signboard 45, is movably connected with the arc rod 22 through a rotating shaft, the number of the arc rods 22 is two, one end of the arc rod 22, which is far away from the sliding block 20, is fixedly connected with the clamping block 23, and the outer surface of the arc rod 22 is fixedly connected with the extrusion rod 21;
the sign board 45 is provided at one end of the two clamping blocks 23 close to each other.
The sliding block 20 comprises a roller 30, a circular groove 31, a concave hole 32, a bent frame 33 and a rubber pad 34, the circular groove 31 is formed in the sliding block 20, the concave hole 32 is formed in the inner wall of the circular groove 31, the bent frame 33 is fixedly connected with the inner wall of the circular groove 31, and the roller 30 is rotatably connected with the inner wall of the bent frame 33 through a bearing;
one end of the clamping block 23, which is close to each other, is glued with a rubber pad 34.
One end of the extrusion rod 21 far away from the arc rod 22 is fixedly connected with the inner wall of the circular groove 31, and two rollers 30 are arranged in the sliding block 20.
The roller 30 contacts the outer surface of the slide bar 40 by the concave hole 32, the roller 30 and the slide bar 40 are horizontally arranged, and the rubber pad 34 contacts the outer surface of the signboard 45.
The fixing mechanism 44 comprises a semicircular rod 50, a circular ring frame 51, clamping grooves 52, clamping rods 53 and conical blocks 54, the circular ring frame 51 is fixedly connected with the outer surface of the marking frame 4, a plurality of clamping grooves 52 are formed in the outer surface of the supporting rod 43, the semicircular rod 50 is arranged on the outer surface of the circular ring frame 51, the inner wall of the semicircular rod 50 is fixedly connected with the clamping rods 53, and the bottom of the supporting rod 43 is fixedly connected with the top of the conical blocks 54;
the inner wall of the semicircular rod 50 contacts with the outer surface of the circular ring frame 51, and two clamping rods 53 are fixedly connected to the inner wall of the semicircular rod 50.
The clamping rod 53 penetrates through the annular frame 51 and extends into the annular frame 51, the clamping rod 53 is connected with the inner wall of the annular frame 51 in a sliding mode, and the outer surface of the clamping rod 53 is in contact with the inner wall of the clamping groove 52.
The top cover 1 comprises a cylindrical rod 10, square pipes 11, bent pipes 12 and fixed rods 13, wherein the square pipes 11 are communicated with the inner wall of a groove 2 by circular pipes, the number of the square pipes 11 is two, the bottom of each square pipe 11 is communicated with the top of each bent pipe 12, the cylindrical rod 10 is fixedly connected with the top of a marking frame 4, and the top of each fixed rod 13 is fixedly connected with the top of the inner wall of the top cover 1;
the number of the fixing rods 13 is two, and the two fixing rods 13 are positioned at the front end and the rear end of the bottom of the top cover 1.
The bottom outer surface of the fixing rod 13 is in contact with the inner wall of the cylindrical rod 10, and the end of the bent pipe 12 away from the square pipe 11 is in contact with the top outer surface of the transparent glass 5.
One specific application of this embodiment is: the back end of the marking frame 4 is provided with a sealing door to facilitate the replacement of the marking plate 45, the sliding block 20 is pushed to move upwards when the marking plate 45 is required to be fixed, the clamping block 23 is convenient to clamp and fix the two corners of the top of the marking plate 45 by utilizing the elastic force of the extrusion rod 21, the surface of the marking plate 45 is also protected by the stability of the rubber pad 34 when the height of the clamping block 23 is increased, the roller 30 is provided with a top cover 1 to prevent rain by utilizing the elastic extrusion of the bent frame 33, rainwater enters the square tube 11 by utilizing the groove 2, the surface of the transparent glass 5 is cleaned by utilizing the surface of the bent tube 12 to wash the rainwater in the square tube 11, the supporting rod 43 is convenient to contract and extend by utilizing the cross groove on the surface of the bottom plate 7, the supporting rod 43 is convenient to adjust when the height of the supporting rod 43 is extended to the height of the marking frame 4 from the ground, the supporting rod 43 is fixed by utilizing the elastic extrusion of the semicircular rod 52 to push the semicircular rod 50 into the clamping groove 52, and the clamping rod 53 is provided with the elastic stability of the semicircular rod 50 to be inclined at the inner wall 52 of the clamping groove 52.
It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present invention without the inventive step, are intended to be within the scope of the present invention. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (1)
1. The utility model provides a green marks tablet that protectiveness is high, includes top cap (1), recess (2), weather shield (3), marks frame (4), transparent glass (5), protection frame (6) and bottom plate (7), its characterized in that: the top of the bottom plate (7) is provided with a marking frame (4), the center of the marking frame (4) is provided with a protecting frame (6), the front of the protecting frame (6) is provided with transparent glass (5), the top of the marking frame (4) is provided with a top cover (1), the back end of the top cover (1) is provided with a rain shield (3), and the front of the top cover (1) is provided with a groove (2);
the utility model provides a mark frame (4) including slide bar (40), clamping mechanism (41), locating piece (42), vaulting pole (43), fixed establishment (44), mark tablet (45) and light (46), the tip of slide bar (40) and the inner wall fixed connection who marks frame (4), the surface of slide bar (40) is provided with two clamping mechanism (41), the inside of protection frame (6) is provided with light (46), the inside that marks frame (4) is provided with marks tablet (45), the cross groove has been seted up at the left and right sides both ends of bottom plate (7), vaulting pole (43) set up in the inside of cross groove, the top and the locating piece (42) fixed connection of vaulting pole (43), the surface of vaulting pole (43) is provided with fixed establishment (44), the back end hinge that marks frame (4) is connected with the sealing door;
the clamping mechanism (41) comprises a sliding block (20), an extrusion rod (21), arc rods (22) and clamping blocks (23), wherein the sliding block (20) is in contact with the outer surface of a sliding rod (40), one end, close to a signboard (45), of the sliding block (20) is movably connected with the arc rods (22) through rotating shafts, the number of the arc rods (22) is two, one end, far away from the sliding block (20), of each arc rod (22) is fixedly connected with the clamping blocks (23), and the outer surface of each arc rod (22) is fixedly connected with the extrusion rod (21);
the nameplate (45) is arranged at one end of the two clamping blocks (23) close to each other;
the sliding block (20) comprises a roller (30), a round groove (31), a concave hole (32), a bent frame (33) and a rubber pad (34), the round groove (31) is formed in the sliding block (20), the concave hole (32) is formed in the inner wall of the round groove (31), the bent frame (33) is fixedly connected with the inner wall of the round groove (31), and the roller (30) is rotatably connected with the inner wall of the bent frame (33) through a bearing;
one end, close to each other, of the clamping block (23) is adhered with a rubber pad (34);
one end of the extrusion rod (21) far away from the arc rod (22) is fixedly connected with the inner wall of the circular groove (31), and two rollers (30) are arranged in the sliding block (20);
the roller (30) is contacted with the outer surface of the slide bar (40) by utilizing the concave holes (32), the roller (30) and the slide bar (40) are horizontally arranged, and the rubber pad (34) is contacted with the outer surface of the signboard (45);
the fixing mechanism (44) comprises a semicircular rod (50), a circular ring frame (51), clamping grooves (52), clamping rods (53) and conical blocks (54), wherein the circular ring frame (51) is fixedly connected with the outer surface of the marking frame (4), a plurality of clamping grooves (52) are formed in the outer surface of the supporting rod (43), the semicircular rod (50) is arranged on the outer surface of the circular ring frame (51), the inner wall of the semicircular rod (50) is fixedly connected with the clamping rods (53), and the bottom of the supporting rod (43) is fixedly connected with the top of the conical blocks (54);
the inner wall of the semicircular rod (50) is in contact with the outer surface of the circular ring frame (51), and the two clamping rods (53) are fixedly connected with the inner wall of the semicircular rod (50);
the clamping rod (53) penetrates through the annular frame (51) and extends into the annular frame (51), the clamping rod (53) is connected with the inner wall of the annular frame (51) in a sliding mode, and the outer surface of the clamping rod (53) is in contact with the inner wall of the clamping groove (52);
the top cover (1) comprises a cylindrical rod (10), square pipes (11), bent pipes (12) and a fixed rod (13), wherein the square pipes (11) are communicated with the inner wall of the groove (2) by circular pipes, the number of the square pipes (11) is two, the bottoms of the square pipes (11) are communicated with the top of the bent pipes (12), the cylindrical rod (10) is fixedly connected with the top of the marking frame (4), and the top of the fixed rod (13) is fixedly connected with the top of the inner wall of the top cover (1);
the number of the fixing rods (13) is two, and the two fixing rods (13) are positioned at the front end and the rear end of the bottom of the top cover (1);
the bottom outer surface of the fixed rod (13) is in contact with the inner wall of the cylindrical rod (10), and one end of the bent pipe (12) far away from the square pipe (11) is in contact with the top outer surface of the transparent glass (5);
the back end of the marking frame (4) is provided with a sealing door to facilitate the replacement of the marking plate (45), when the marking plate (45) needs to be fixed, the sliding block (20) is pushed to move upwards, the clamping block (23) is convenient to clamp and fix the two top corners of the marking plate (45) by utilizing the elastic force of the extrusion rod (21), the stability of the rubber pad (34) when the rubber pad (34) is increased in the clamping block (23) is also used for protecting the surface of the marking plate (45), the roller (30) is used for increasing the friction force by utilizing the elastic extrusion of the bent frame (33), the top of the marking frame (4) is provided with the top cover (1) for rain protection, the rainwater in the square pipe (11) enters the square pipe (11) by utilizing the groove (2), the surface of the bent pipe (12) for flushing the transparent glass (5) is cleaned up, the supporting rod (43) is contracted and extended by utilizing the cross groove on the surface of the bottom plate (7), the supporting rod (43) is convenient to adjust the height of the marking frame (4) to be increased from the ground, the height of the supporting rod (43) is adjusted to the height of the supporting rod (43) to be adjusted to be a half-round groove (52) after the clamping frame (52) is adjusted to be convenient to be matched with the height of the supporting rod (52) and the supporting rod (52) for fixing the supporting rod (52), the clamping rod (53) utilizes the elasticity of the semicircular rod (50) to increase the stability of the inner wall of the inclined pressing clamping groove (52) in the clamping groove (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210533122.1A CN114937424B (en) | 2022-05-12 | 2022-05-12 | Green type signboard that protectiveness is high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210533122.1A CN114937424B (en) | 2022-05-12 | 2022-05-12 | Green type signboard that protectiveness is high |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114937424A CN114937424A (en) | 2022-08-23 |
| CN114937424B true CN114937424B (en) | 2024-01-26 |
Family
ID=82865613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210533122.1A Active CN114937424B (en) | 2022-05-12 | 2022-05-12 | Green type signboard that protectiveness is high |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114937424B (en) |
Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH075183U (en) * | 1993-06-14 | 1995-01-24 | 久夫 中須 | Pole |
| CN204759930U (en) * | 2015-07-03 | 2015-11-11 | 常州市裕源塑料制品有限公司 | Curtain bill -board convenient to change |
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| KR20170006423A (en) * | 2015-07-08 | 2017-01-18 | 염규익 | Placard supporter |
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|---|---|
| CN114937424A (en) | 2022-08-23 |
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