CN115041440B - Sign for vehicle management - Google Patents
Sign for vehicle management Download PDFInfo
- Publication number
- CN115041440B CN115041440B CN202210566094.3A CN202210566094A CN115041440B CN 115041440 B CN115041440 B CN 115041440B CN 202210566094 A CN202210566094 A CN 202210566094A CN 115041440 B CN115041440 B CN 115041440B
- Authority
- CN
- China
- Prior art keywords
- rod
- gear
- fixed
- fixing seat
- rack
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 75
- 238000000034 method Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 description 8
- 238000007726 management method Methods 0.000 description 8
- 230000001680 brushing effect Effects 0.000 description 3
- 244000309464 bull Species 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 241000499489 Castor canadensis Species 0.000 description 1
- 235000011779 Menyanthes trifoliata Nutrition 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000005570 vertical transmission Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- 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
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F7/00—Signs, name or number plates, letters, numerals, or symbols; Panels or boards
- G09F7/18—Means for attaching signs, plates, panels, or boards to a supporting structure
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F7/00—Signs, name or number plates, letters, numerals, or symbols; Panels or boards
- G09F7/18—Means for attaching signs, plates, panels, or boards to a supporting structure
- G09F2007/1873—Means for attaching signs, plates, panels, or boards to a supporting structure characterised by the type of sign
- G09F2007/1878—Traffic orientation, street markers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Road Signs Or Road Markings (AREA)
- Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)
Abstract
The invention relates to a vehicle management indication board, which comprises an indication board body, wherein a rack is fixed below the indication board body, a sliding rod is fixed below the rack, a sliding sleeve is sleeved on the sliding rod in a sliding way, the sliding sleeve is connected with a fixing seat through a fixing rod, the bottom surface of the fixing seat is rotatably provided with a gear meshed with the rack, a double-shaft motor is arranged in the fixing seat, a lower driving shaft of the double-shaft motor is connected with the gear, an upper driving shaft is connected with a pinion gear on the top surface of the fixing seat, a large gear meshed with the pinion gear is rotatably arranged on the top surface of the fixing seat, a lug is fixed on the edge of the surface of the large gear, no gear teeth are arranged on the periphery of the large gear corresponding to the width of the lug, two positioning cylinders are symmetrically fixed on the surface of the small gear, the lug can extend into the space between the two positioning cylinders and are in contact fit with the two positioning cylinders, a vertical rod is fixed at the center of the large gear, the end part of the vertical rod is connected with a transverse rod through a hinge part, the end part of the transverse rod is connected with a rotary disc, and bristles are arranged on the rotary disc. The invention can realize the clean maintenance of the indication board for vehicle management.
Description
Technical Field
The invention relates to the technical field of traffic transportation related equipment, in particular to a sign board for vehicle management.
Background
In order to facilitate management of vehicles and traffic, a sign is often used in the field of vehicle management to assist in managing vehicles, and traffic is guided in cooperation, so that smooth traffic is ensured, and traffic jam is reduced. The sign often sets up in different places, owing to open-air placing and weather conditions influence, and the time has been long can deposit a large amount of dust and earth at the surface of sign, causes the sign to show unclear, and then influences the use. The existing indication board is generally high, manual cleaning needs to climb a certain height and has risk, and if the elevator is adopted for cleaning, a large amount of material resources and financial resources are consumed, and the cost is high.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the indication board for vehicle management, wherein the double-shaft motor drives the cross rod to drive the brush hair to rotate to clean the indication board, and meanwhile, the double-shaft motor is matched with the gear and the rack to continuously advance in the cleaning process, so that the whole surface of the indication board is completely cleaned, and the condition of traffic jam caused by the vague condition of the indication board is avoided.
The invention is realized by the following technical scheme:
the utility model provides a sign for vehicle management, including the sign body, the below of sign body is fixed with the rack that sets up along sign body length direction through the connecting rod, and be fixed with the slide bar parallel with the rack below the rack, sliding sleeve is equipped with the sliding sleeve and the sliding sleeve is connected with a fixing base through the dead lever on the slide bar, the fixing base bottom surface rotates installs one with rack-meshed gear, the vertical biax motor of installing of inlaying in the fixing base, the lower drive shaft and the gear connection of biax motor, the last drive shaft of biax motor is connected with the pinion at the fixing base top surface, the gear tooth is not established to the peripheral correspondence of the lug width of a lug that stretches out the gear outside to the gear surface edge is fixed with one, the lug can stretch into between two positioning cylinders and with two positioning cylinder contact cooperation, the vertical pole setting that is fixed with in gear center, the pole setting tip is connected with the horizontal pole through the hinge portion, the end connection of horizontal pole has the carousel, be provided with the brush hair that can laminate with the sign surface on the carousel.
Further, the rack includes two sections straight racks and one section arc rack, wherein: the two sections of straight racks are respectively arranged on the front side and the rear side of the indication board body in parallel, and the arc-shaped racks are positioned on the outer side of the indication board body and are used for smoothly connecting the two sections of straight racks.
The two straight racks are respectively positioned on the front surface and the rear surface of the indication board body, the length of the front straight rack is longer than that of the rear straight rack, the arc-shaped racks are used for connecting the two straight racks, and the fixing seat can be conveniently and integrally transferred to the rear of the indication board body when the indication board is not used, so that the display and the use of the indication board body are not affected.
Further, limiting blocks are fixed at the end parts of the two straight racks.
The limiting block can limit the movement of the fixing seat and prevent the fixing seat from falling off from the sliding rod or the rack.
Further, the section of the sliding rod is rectangular, and the inner cavity of the sliding sleeve is matched with the shape of the sliding rod.
The section of the sliding rod is rectangular, the inner cavity of the sliding sleeve is matched with the shape of the sliding sleeve, and the sliding sleeve can stably slide, so that the fixed seat can be stably maintained in the moving process and does not rotate.
Further, the connecting rod is fixed with the guiding gutter that the slope set up still in fixing base upper portion.
The guiding gutter is used for accepting the sewage that produces when wasing to utilize gravity effect, discharge from the guiding gutter of slope, prevent that sewage from getting into the fixing base, lead to the gear corrosion.
Further, the water tank is still embedded to one side of the internal gear of fixing base, is provided with miniature water pump in the water tank, and the fixing base top surface is provided with the water inlet with the water tank intercommunication, and miniature water pump's play water end is connected with the outlet pipe that runs through the fixing base top surface, and the tip of outlet pipe is connected with the horizontal pole through the swivel joint, establishes the cavity in the horizontal pole, and the delivery port has evenly been seted up to the cavity on the carousel.
The water tank is used for filling water, the water in the water tank is pumped into the cross rod through the water outlet pipe by the miniature water pump, and is discharged from the water outlet on the rotary table to be matched with the brush hair, so that the clean cleaning of the indication board can be realized.
Further, the top surface of the fixing seat is concavely provided with a groove for accommodating the large gear, the bottom surface of the groove is provided with a circle of fixing groove, the bottom surface of the large gear is fixedly provided with a conductive sheet positioned in the fixing groove on an extension line of a connecting line between the convex block and the central point of the large gear through an insulating block, a power supply line of the miniature water pump is provided with two separated contacts positioned in the fixing groove and opposite to the small gear, and the conductive sheet can be contacted with the two contacts in the rotating process to conduct a circuit of the miniature water pump.
The groove is arranged in the fixing seat and used for accommodating the bull gear, and the lead piece on the bottom surface of the bull gear can conduct the two contacts in the stop gap of the bull gear, so that the circuit of the miniature water pump is connected, and the water pump is used for pumping the water into the cross rod to flow out of the turntable to be matched with brush hair for washing.
Further, the rotary joint comprises a rotary sleeve sleeved on the cross rod, two annular grooves are formed in the inner walls of the two ends of the rotary sleeve and the corresponding peripheral surfaces of the cross rod, balls are arranged in the annular grooves on the inner sides of the two ends in a rolling mode, an annular sealing ring is arranged in the annular grooves on the outer sides of the two ends, a water inlet connected with a water outlet pipe is formed in the rotary sleeve, and a water passing port communicated with an inner cavity is formed in the cross rod between the two rings of balls.
The rotary joint is in rolling fit with the cross rod through the rotary sleeve by utilizing the balls, the sealing rings are arranged on the outer sides of the balls, the rotary joint can be sealed, and water pumped by the miniature water pump enters from the water inlet pipe and enters the inner cavity of the cross rod through the water gap and flows out from the water outlet on the turntable.
Further, the hinge portion includes first articulated seat, second articulated seat, Z shape connecting rod and fixed loop bar, and first articulated seat is fixed in the horizontal pole tip, and the second articulated seat is in the pole setting tip, and the both ends of Z shape connecting rod are connected with two parallel arrangement's articulated rod respectively, and Z shape connecting rod utilizes articulated rod and hinge to articulate with two articulated seats respectively, and fixed loop bar is including cup jointing first sleeve pipe on the horizontal pole and cup jointing the second sleeve pipe in the pole setting, connects fixedly through the connecting plate between first sleeve pipe and the second sleeve pipe.
The first sleeve, the second sleeve and the connecting plate are utilized to connect the cross rod and the vertical rod, the first hinge seat and the second hinge seat are respectively hinged with the hinge rod, the Z-shaped connecting rod is utilized to rotate between the cross rod and the vertical rod, and then vertical transmission between the vertical rod and the cross rod is realized.
The invention has the beneficial effects that:
the upper driving shaft of the double-shaft motor drives the large gear to rotate by utilizing the rotation of the small gear, the vertical rod drives the cross rod and the brush hair at the end part to rotate through the hinge part so as to clean the indication board body, the protruding block arranged on the large gear can be matched with the two positioning columns arranged on the small gear, the large gear can stop for a moment when rotating for one circle, the conductive sheet at the bottom surface of the large gear can be connected with two contacts, the circuit of the miniature water pump is conducted to lead water in the water tank into the turntable through the rotating joint and the cross rod, the brush hair can be matched with the brush hair to brush the water, the brush hair intermittently rotates, water is discharged during the intermittent operation, the brush hair can be cleaned in time when rotating, the water quantity is saved, and the cleaning efficiency is improved. The lower driving shaft of the double-shaft motor can move along the length direction of the rack by utilizing the cooperation of the rotation of the gear and the rack, so that the brush hair can be driven to move transversely along the length direction of the indication board body, and the integral cleaning of the indication board is realized.
Through two sections of rack designs, can hide fixing base and the clean mechanism on the back of sign body, prevent the shielding of showing the sign body, improve pleasing to the eye degree, help promoting traffic efficiency, improve the traffic jams.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is an enlarged schematic view at a in fig. 1.
Fig. 3 is a schematic view of the installation structure of the large gear and the small gear in the invention.
Fig. 4 is a schematic view of the present invention with the large gear disengaged from the small gear.
Fig. 5 is a schematic side view of a large gear in the present invention.
Fig. 6 is a schematic cross-sectional view of fig. 1 at B.
Fig. 7 is a left side view of fig. 6.
Fig. 8 is a schematic structural view of a hinge portion in the present invention.
Fig. 9 is a schematic view of the structure of the rack in the present invention.
The figure shows:
1. the sign body, 2, rack, 3, slide bar, 4, sliding sleeve, 5, fixed rod, 6, fixed seat, 7, gear, 8, double-shaft motor, 9, pinion, 10, positioning cylinder, 11, big gear, 12, fixed slot, 13, brush hair, 14, bump, 15, power supply line, 16, miniature water pump, 17, water tank, 18, water inlet, 19, water outlet pipe, 20, vertical rod, 21, turntable, 22, hinge part, 23, cross bar, 24, conducting strips, 25, contacts, 26, diversion trenches, 27, gear teeth, 28, a toothless area, 29, a water inlet, 30, a cavity, 31, a rotating sleeve, 32, balls, 33, sealing rings, 34, a first hinging seat, 35, a second hinging seat, 36, a Z-shaped connecting rod, 37, hinging rods, 38, a first sleeve, 39, a second sleeve, 40, a connecting plate, 41, a limiting block, 42, a straight rack, 43 and an arc-shaped rack.
Detailed Description
In order to clearly illustrate the technical characteristics of the scheme, the scheme is explained below through a specific embodiment.
The utility model provides a sign for vehicle management, includes sign body 1, and sign body 1 specifically shows the function, can be used to vehicle management, shows parking stall information and other information, and the below of sign body 1 is fixed with rack 2 that sets up along sign body 1 length direction through the connecting rod, and rack 2 includes two sections straight rack 42 and one section arc rack 43, wherein: the two straight racks 42 are respectively arranged on the front side and the rear side of the indication board body 1 in parallel, and the arc-shaped racks 43 are positioned on the outer side of the indication board body 1 and are used for smoothly connecting the two straight racks 42. The ends of the two straight racks 42 are both fixed with a limiting block 41.
A sliding rod 3 parallel to the rack 2 is fixed below the rack 2, a sliding sleeve 4 is sleeved on the sliding rod 3 in a sliding way, the section of the sliding rod 3 is rectangular, the inner cavity of the sliding sleeve 4 is matched with the shape of the sliding rod 3, the sliding sleeve 4 is connected with a fixing seat 6 through a fixing rod 5, and a gear 7 meshed with the rack 2 is rotatably arranged on the bottom surface of the fixing seat 6.
The guiding gutter 26 that the slope set up is still fixed with to sign body 1 below, and mainly used is collected abluent spot and dirty water, prevents that it from falling into on the fixing base 6 of below, causes the corruption to gear wheel 11 and pinion 10.
The double-shaft motor 8 is vertically embedded and installed in the fixing seat 6, the double-shaft motor 8 generally outputs power through a speed reducer, the lower driving shaft of the double-shaft motor 8 is connected with the gear 7, the upper driving shaft of the double-shaft motor 8 is connected with the pinion 9 on the top surface of the fixing seat 6, the top surface of the fixing seat 6 is rotatably provided with a large gear 11 meshed with the pinion 9, the edge of the surface of the large gear 11 is fixedly provided with a lug 14 extending out of the large gear 11, the periphery of the large gear 11 is provided with a toothless area 28 corresponding to the width of the lug 14, no gear teeth 27 are arranged in the toothless area 28, the lug 14 is in a beaver tail shape and has a smooth surface, two positioning cylinders 10 are symmetrically fixed on the surface of the pinion 9, the lug 14 can extend into between the two positioning cylinders 10 and are in contact fit with the two positioning cylinders 10, the center of the large gear 11 is vertically fixed with a vertical rod 20, the end part of the vertical rod 20 is connected with a cross rod 23 through a hinge part 22, the end part of the cross rod 23 is connected with a rotary table 21, and bristles 13 capable of being attached to the surface of the indication board body 1 are arranged on the rotary table 21. The hinge portion 22 comprises a first hinge seat 34, a second hinge seat 35, a Z-shaped connecting rod 36 and a fixed sleeve rod, the first hinge seat 34 is fixed at the end part of the cross rod 23, the second hinge seat 35 is arranged at the end part of the vertical rod 20, two parallel hinge rods 37 are respectively connected to the two ends of the Z-shaped connecting rod 36, the Z-shaped connecting rod 36 is hinged to the two hinge seats through the hinge rods 37 and hinge shafts, the fixed sleeve rod comprises a first sleeve 38 sleeved on the cross rod 23 and a second sleeve 39 sleeved on the vertical rod 20, and the first sleeve 38 and the second sleeve 39 are fixedly connected through a connecting plate 40.
The water tank 17 is also embedded and installed on one side of the large gear 11 in the fixed seat 6, the miniature water pump 16 is arranged in the water tank 17, the water filling port 18 communicated with the water tank 17 is arranged on the top surface of the fixed seat 6, the water outlet end of the miniature water pump 16 is connected with the water outlet pipe 19 penetrating through the top surface of the fixed seat 6, the end part of the water outlet pipe 19 is connected with the cross rod 23 through a rotary joint, the cavity 30 is arranged in the cross rod 23, and the water outlet is uniformly formed in the rotary disc 21 by the cavity 30.
The top surface of the fixed seat 6 is concavely provided with a groove for accommodating the large gear 11, the bottom surface of the groove is provided with a circle of fixed groove 12, the bottom surface of the large gear 11 is fixedly provided with a conductive sheet 24 positioned in the fixed groove 12 on an extension line of a connection line between the convex block 14 and the central point of the large gear 11 through an insulating block, the power supply line 15 of the miniature water pump 16 is provided with two separated contacts 25 positioned in the fixed groove 12 and opposite to the small gear 9, and the conductive sheet 24 can be contacted with the two contacts 25 in the rotating process to conduct the circuit of the miniature water pump 16.
The rotary joint comprises a rotary sleeve 31 sleeved on the cross rod 23, two annular grooves are formed in the inner walls of the two ends of the rotary sleeve 31 and the peripheral surface of the corresponding cross rod 23, balls 32 are arranged in the annular grooves on the inner sides of the two ends in a rolling mode, an annular sealing ring 33 is arranged in the annular grooves on the outer sides of the two ends, a water inlet connected with the water outlet pipe 19 is formed in the rotary sleeve 31, and a water inlet 29 communicated with the inner cavity 30 is formed in the cross rod 23 between the two rings of balls 32.
The working process of the invention comprises the following steps:
the sign body 1 works for a long time, and dust, soil and other impurities adhere to the surface of the sign body to affect the display effect, so that regular cleaning and maintenance are required. When the indication board body 1 needs to be cleaned and scrubbed, the double-shaft motor 8 is started, the upper driving shaft of the double-shaft motor 8 can drive the pinion 9 to rotate, the pinion 9 drives the large gear 11 to rotate, as the lug 14 is arranged on the large gear 11, and two positioning upright posts 10 matched with the lug 14 are arranged on the pinion 9, when the lug 14 on the large gear 11 rotates to a position between the two positioning upright posts 10 on the pinion 9, as the gear teeth 27 are not arranged at the large gear 11, the pinion 9 and the large gear 11 are in a disengaged state, the two positioning upright posts 10 are utilized to catch the lug 14 and dissolve kinetic energy of the lug 14 through the rotation of the pinion 9, the positioning cylinder 10 can rotate around two sides of the lug 14 when the pinion 9 rotates, so that the large gear 11 can be enabled to continuously rotate after being periodically stopped for a plurality of seconds, the large gear 11 is driven by the positioning upright posts 10 to continuously rotate, the large gear 11 is further enabled to continuously rotate through the positioning upright posts 10, the intermittent rotation of the large gear 11 is further realized, the upright posts 20 arranged at the center of the large gear 11 in the rotating process are also rotated along with the rotation of the large gear 11, the upright posts 20 are driven by the hinge parts 22 to drive the cross bars 23 to rotate, and then the cross bars 23 are driven by the cross bars to drive the brush 13 to rotate.
The lower driving shaft of the double-shaft motor 8 can rotate through the driving gear 7 and then is matched with the rack 2, the fixed seat 6 can move along the rack 2 under the driving of the double-shaft motor 8 after being matched with the sliding rod 3 through the sliding sleeve 4 as a driving mechanism of the fixed seat 6, brushing of the bristles 13 on the length direction of the indication board body 1 can be realized, in the brushing process, as the large gear 11 intermittently rotates, when the large gear 11 stops, the conducting strip 24 on the bottom surface of the large gear is in contact with the two contacts 25 in the fixed groove 12, and then a circuit of the miniature water pump 16 is conducted, after the miniature water pump 16 is powered on, water in the water tank 17 can be discharged from a water outlet on the turntable 21 through the water outlet pipe 19, the rotary joint and then through the cross rod, and the brushing of the indication board body 1 can be matched with the bristles 13, so that the cleaning efficiency is greatly improved.
Because rack 2 sets up respectively by two straight racks 42 in the front and the back of sign body 1, two straight racks 42 pass through arc rack 43 and connect the transition, can make the brush hair 13 that accomplishes clean work and fixing base 6 whole can be hidden by the front removal of sign body 1 to the back, makes it not shelter from the display effect that influences the sign body. In order to play better protective effect, can install the canopy in the top of sign body 1, can cover and establish in sign body 1 top, can provide the shielding when sleet weather, prevent sleet to the corruption of the gear structure on the fixing base, extension holistic life.
Of course, the above description is not limited to the above examples, and the technical features of the present invention that are not described may be implemented by or by using the prior art, which is not described herein again; the above examples and drawings are only for illustrating the technical scheme of the present invention and not for limiting the same, and the present invention has been described in detail with reference to the preferred embodiments, and it should be understood by those skilled in the art that changes, modifications, additions or substitutions made by those skilled in the art without departing from the spirit of the present invention and the scope of the appended claims.
Claims (7)
1. The utility model provides a sign for vehicle management, includes sign body, its characterized in that: the lower part of the indication board body is fixedly provided with a rack arranged along the length direction of the indication board body through a connecting rod, a sliding rod parallel to the rack is fixed below the rack, a sliding sleeve is sleeved on the sliding rod and connected with a fixing seat through a fixing rod, the bottom surface of the fixing seat is rotatably provided with a gear meshed with the rack, a double-shaft motor is vertically embedded and installed in the fixing seat, a lower driving shaft of the double-shaft motor is connected with the gear, an upper driving shaft of the double-shaft motor is connected with a pinion gear on the top surface of the fixing seat, a large gear meshed with the pinion gear is rotatably installed on the top surface of the fixing seat, the edge of the surface of the large gear is fixedly provided with a lug extending out of the large gear, the periphery of the large gear is not provided with gear teeth corresponding to the lug width, two positioning cylinders are symmetrically fixed on the surface of the small gear, the lug can extend into between the two positioning cylinders and are in contact fit with the two positioning cylinders, the center of the large gear is vertically fixed with a vertical rod through a hinge part, the end part of the vertical rod is connected with a cross rod, the end part of the cross rod is connected with a rotary table, and bristles capable of being attached to the surface of the indication board are arranged on the rotary table; the water tank is embedded and installed at one side of the big gear wheel in the fixing seat, the miniature water pump is arranged in the water tank, the top surface of the fixing seat is provided with a water inlet communicated with the water tank, the water outlet end of the miniature water pump is connected with a water outlet pipe penetrating through the top surface of the fixing seat, the end part of the water outlet pipe is connected with the cross rod through a rotary joint, a cavity is arranged in the cross rod, the cavity is uniformly provided with a water outlet on the rotary disc, the top surface of the fixing seat is concavely provided with a groove for accommodating the big gear wheel, the bottom surface of the groove is provided with a circle of fixed groove, the bottom surface of the large gear is fixed with a conductive sheet positioned in the fixed groove through an insulating block on an extension line of a connection line between the convex block and the central point of the large gear, a power supply line of the miniature water pump is provided with two separated contacts positioned in the fixed groove and opposite to the small gear, and the conductive sheet can be contacted with the two contacts in the rotation process to conduct a circuit of the miniature water pump.
2. The vehicle management sign according to claim 1, wherein: the rack includes two sections straight racks and one section arc rack, wherein: the two sections of straight racks are respectively arranged on the front side and the rear side of the indication board body in parallel, and the arc-shaped racks are positioned on the outer side of the indication board body and are used for smoothly connecting the two sections of straight racks.
3. The vehicle management sign according to claim 2, wherein: limiting blocks are fixed at the end parts of the two straight racks.
4. The vehicle management sign according to claim 1, wherein: the section of the sliding rod is rectangular, and the inner cavity of the sliding sleeve is matched with the shape of the sliding rod.
5. The vehicle management sign according to claim 1, wherein: the connecting rod is fixed with the guiding gutter that the slope set up still in fixing base upper portion.
6. The vehicle management sign according to claim 1, wherein: the rotary joint comprises a rotary sleeve sleeved on the cross rod, two annular grooves are formed in the inner walls of the two ends of the rotary sleeve and the corresponding peripheral surfaces of the cross rod, balls are arranged in the annular grooves on the inner sides of the two ends in a rolling mode, an annular sealing ring is arranged in the annular grooves on the outer sides of the two ends, a water inlet connected with a water outlet pipe is formed in the rotary sleeve, and a water passing port communicated with an inner cavity is formed in the cross rod between the two rings of balls.
7. The vehicle management sign according to claim 1, wherein: the hinge part comprises a first hinge seat, a second hinge seat, a Z-shaped connecting rod and a fixed sleeve rod, wherein the first hinge seat is fixed at the end part of the cross rod, the second hinge seat is connected with two hinge rods which are arranged in parallel respectively at the end part of the vertical rod, the Z-shaped connecting rod is hinged with the two hinge seats respectively by the hinge rods and a hinge shaft, the fixed sleeve rod comprises a first sleeve pipe sleeved on the cross rod and a second sleeve pipe sleeved on the vertical rod, and the first sleeve pipe and the second sleeve pipe are fixedly connected through a connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210566094.3A CN115041440B (en) | 2022-05-24 | 2022-05-24 | Sign for vehicle management |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210566094.3A CN115041440B (en) | 2022-05-24 | 2022-05-24 | Sign for vehicle management |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115041440A CN115041440A (en) | 2022-09-13 |
| CN115041440B true CN115041440B (en) | 2024-01-19 |
Family
ID=83160395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210566094.3A Active CN115041440B (en) | 2022-05-24 | 2022-05-24 | Sign for vehicle management |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115041440B (en) |
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| KR20090090722A (en) * | 2008-02-22 | 2009-08-26 | 정해권 | Apparatus for cleaning solar module panel |
| KR20110001503U (en) * | 2010-12-31 | 2011-02-11 | 이근재 | electric toothbrush |
| CN207199231U (en) * | 2017-09-15 | 2018-04-06 | 重庆工业职业技术学院 | Highway electronic information direction board |
| CN208928643U (en) * | 2018-08-09 | 2019-06-04 | 王戬 | A kind of municipal works bus-stop glass cleaning equipment |
| CN110523669A (en) * | 2019-09-06 | 2019-12-03 | 烟台渭海文具有限公司 | A kind of large board that can be cleaned automatically |
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| CN212525089U (en) * | 2020-04-26 | 2021-02-12 | 白永利 | Culture media outdoor advertising board cleaning device |
| CN113843195A (en) * | 2021-09-11 | 2021-12-28 | 彭菊英 | Billboard with automatic cleaning function |
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| US8016343B2 (en) * | 2009-01-21 | 2011-09-13 | Lippert Components Manufacturing, Inc. | Retractable room actuation assembly for recreational vehicle |
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| KR20090090722A (en) * | 2008-02-22 | 2009-08-26 | 정해권 | Apparatus for cleaning solar module panel |
| KR20110001503U (en) * | 2010-12-31 | 2011-02-11 | 이근재 | electric toothbrush |
| CN207199231U (en) * | 2017-09-15 | 2018-04-06 | 重庆工业职业技术学院 | Highway electronic information direction board |
| CN208928643U (en) * | 2018-08-09 | 2019-06-04 | 王戬 | A kind of municipal works bus-stop glass cleaning equipment |
| CN209962576U (en) * | 2019-01-07 | 2020-01-17 | 张光耀 | Highway automatically cleaning energy-conserving bill-board |
| KR102168080B1 (en) * | 2019-06-14 | 2020-10-20 | 진호권 | Cleaning apparatus for plate glass |
| CN209822177U (en) * | 2019-06-15 | 2019-12-20 | 湖南金力钢广告传播有限公司 | Large-scale billboard with screen cleaning equipment |
| CN210832587U (en) * | 2019-07-30 | 2020-06-23 | 山东海筑暖通工程有限公司 | Wall-mounted solar heat collection plate cleaning device |
| CN110523669A (en) * | 2019-09-06 | 2019-12-03 | 烟台渭海文具有限公司 | A kind of large board that can be cleaned automatically |
| CN212525089U (en) * | 2020-04-26 | 2021-02-12 | 白永利 | Culture media outdoor advertising board cleaning device |
| CN113843195A (en) * | 2021-09-11 | 2021-12-28 | 彭菊英 | Billboard with automatic cleaning function |
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| CN115041440A (en) | 2022-09-13 |
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