CN211646084U - Bend corner mirror at municipal road corner - Google Patents

Abstract

The utility model relates to a bend corner mirror of town road turn belongs to the technical field of town road engineering, and it includes the support and sets up the mirror body on the support, the mirror body is the convex mirror, it is provided with the doctor-bar that is used for wasing the mirror body to slide on the support, the length direction of doctor-bar sets up along the horizontal direction, just the doctor-bar with the surface of the mirror body is inconsistent, is provided with the drive assembly who is used for driving the doctor-bar along the surface removal of the mirror body on the support. The utility model discloses have the effect of the dust on the clearance mirror body surface of being convenient for.

Description

Bend corner mirror at municipal road corner

Technical Field

The utility model belongs to the technical field of the technique of town road engineering and specifically relates to a bend corner mirror of town road turn is related to.

Background

In China, municipal facilities refer to various buildings, structures, equipment and the like which are arranged in planning and construction ranges of urban areas and towns and provide paid or unpaid public products and services for residents based on government responsibilities and obligations, the construction of various public infrastructures matched with urban life belongs to the category of municipal engineering, and urban roads are also one of the municipal engineering.

The urban road has relatively large passenger flow and traffic flow, so that in the process of urban road construction, road traffic needs to be planned in detail, and relevant urban road traffic facilities need to be arranged, wherein the urban road traffic facilities refer to various facilities arranged along the road, such as traffic signs, marked lines, pedestrian lanes, separation facilities, lighting equipment, bus stops and the like, in order to guarantee the safety of driving and pedestrians, and the functions of the road are fully exerted, wherein in the turning of the road, traffic accidents easily occur because the line of sight of a driver cannot directly see the road conditions of the road section after turning, and therefore a turning mirror of the curve is often arranged at the turning of the road.

Chinese patent with the publication number CN204435250U discloses a bend corner mirror of town road corner, including two frames, two stands, be provided with the mirror body between two stands, road traffic sign board, the mirror body is bigger than traditional mirror body, the driver can clearly see the road conditions after the turn clearly, road traffic sign board back is provided with the bill-board, corner mirror top is provided with solar cell panel, can charge for the rechargeable battery on stand top, and has rain-proof function.

When the corner mirror is positioned on one side of a road for a long time, dust raised by a vehicle is easily adhered to the mirror body in the driving process, and the dust adhered to the surface of the mirror body is thickened as long as time passes, so that the surface of the mirror body is blurred, and a driver cannot clearly acquire road conditions after turning.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, one of the purposes of the utility model is to provide a bend corner mirror of town road turn has the effect of the dust on the clearance mirror body surface of being convenient for.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a bend corner mirror of town road turn, includes the support and sets up the mirror body on the support, the mirror body is convex mirror, the slip is provided with the doctor-bar that is used for wasing the mirror body on the support, the length direction of doctor-bar sets up along the horizontal direction, just the doctor-bar with the surperficial inconsistent of the mirror body is provided with the drive assembly who is used for driving the doctor-bar and removes along the surface of the mirror body on the support.

Through adopting above-mentioned technical scheme, when the surface of the mirror body had the dust adhered, utilize drive assembly for the doctor-bar removes along the surface of the mirror body, and then can scrape the surface of the mirror body from the mirror body with the dust of adhesion on the mirror body surface, thereby make the mirror body can clearly show the road conditions after turning to the driver, thereby have the effect of the dust on the clearance mirror body surface of being convenient for.

The present invention may be further configured in a preferred embodiment as: the drive assembly includes moving member and driving piece, the moving member includes the lead screw, the lead screw sets up on the support, the length direction perpendicular to of lead screw the length direction of doctor-bar, the threaded sleeve is equipped with the screwed pipe on the lead screw, the screwed pipe with the one end of doctor-bar is connected, the driving piece includes servo motor, servo motor sets up on the support, servo motor's axis of rotation with the coaxial setting of lead screw, just be provided with on the support and be used for restricting doctor-bar circumferential direction's rotation stopping piece.

Through adopting above-mentioned technical scheme, when clearing up the dust on the mirror body surface, start servo motor, servo motor's output shaft drives the lead screw and rotates, and at lead screw pivoted in-process, the screwed pipe of threaded sleeve on the lead screw can take place relative rotation with between the lead screw, and under the effect of rotation stopping piece, the screwed pipe can not take place circumferential direction along with the lead screw because of frictional force, only removes along the length direction of lead screw to have the effect that realizes the doctor-bar and remove along the surface of the mirror body.

The present invention may be further configured in a preferred embodiment as: the rotation stopping piece comprises a sliding rod and a sliding block, the sliding rod is arranged on the support, the length direction of the sliding rod is consistent with the length direction of the lead screw, a sliding groove is formed in the sliding rod, the length direction of the sliding groove is consistent with the length direction of the sliding rod, the sliding block is arranged at the other end of the scraping piece, and the sliding block is arranged in the sliding groove in a sliding mode.

Through adopting above-mentioned technical scheme, there is frictional force between screwed pipe and the lead screw, at lead screw pivoted in-process, for making the screwed pipe can not carry out circumferential direction along with the lead screw, the one end of keeping away from the screwed pipe on the scraper is provided with the slider, and the slider rotates along the length direction of spout, consequently makes the screwed pipe only can drive the scraper and slide along the length direction of lead screw to have the effect of driving the scraper to remove steadily.

The present invention may be further configured in a preferred embodiment as: the screwed pipe with all be provided with the fixed strip on the slider, the length direction of fixed strip with the length direction of lead screw is unanimous, the both ends of doctor-bar all are provided with the fixed plate, the fixed slot has been seted up on the fixed plate, the shape of fixed slot with the shape of fixed strip is unanimous, be provided with the shielding piece that is used for blockking the fixed slot on the fixed strip.

Through adopting above-mentioned technical scheme, when needs are cleaned the mirror body, remove the fixed slot of fixed plate along the length direction of fixed strip, then utilize the shielding piece to make the fixed plate fix on the fixed strip steadily, and when the doctor-bar need wash, make the shielding piece no longer act, can take off the fixed plate from the fixed strip to have and be convenient for carry out abluent effect to the doctor-bar.

The present invention may be further configured in a preferred embodiment as: threaded holes are formed in the two ends of the fixing strip along the length direction of the fixing strip, the shielding piece comprises a fixing cap, a threaded rod is arranged on the fixing cap, the threaded rod is in threaded fit with the threaded holes, and the size of the fixing cap is larger than that of the cross section of the fixing strip.

Through adopting above-mentioned technical scheme, make the fixed plate along the fixed strip installation back, twist the screw hole with the locking cap in, can shelter from the fixed slot to make the installation succeed after the fixed slot can not continue and take place relative slip between the fixed strip, have the effect of fixing the fixed plate steadily.

The present invention may be further configured in a preferred embodiment as: the both ends of doctor-bar are provided with the rigging board, the rigging board with the fixed plate is laminated each other, the screw thread is provided with fixing bolt between rigging board and the fixed plate.

Through adopting above-mentioned technical scheme, the doctor-bar can appear damaging after long-time use, when needing to replace the doctor-bar, unscrew fixing bolt for binding plate and fixed plate no longer laminate, after replacing new doctor-bar, screw up fixing bolt once more, have the effect of being convenient for replace or installation doctor-bar.

The present invention may be further configured in a preferred embodiment as: a fixed cross beam is arranged between the two fixed plates, the length direction of the fixed cross beam is parallel to that of the scraping blade, a sponge strip is arranged on the fixed cross beam, and the sponge strip is attached to the surface of the mirror body.

Through adopting above-mentioned technical scheme, be provided with the sponge strip between two fixed plates, when the dust on needs to the mirror body surface cleans, at first utilize the doctor-bar to scrape off a large amount of dust of adhesion from the mirror body surface, then reuse the sponge will remain and erase at the dust on mirror body surface to the reinforcing is to the clean effect on mirror body surface.

The present invention may be further configured in a preferred embodiment as: the sponge strip is provided with a nylon velvet belt, and the fixed cross beam is provided with a nylon hook belt matched with the nylon velvet belt.

Through adopting above-mentioned technical scheme, the sponge strip is after long-time cleaning dust, and the surface of sponge strip can adsorb has a large amount of dust, in order to keep the cleaning action to the mirror body, needs in time replace, and through mutually supporting in nylon velvet area and nylon hook area, can dismantle the setting with the sponge strip on the fixed plate to have the effect of convenient to detach sponge strip.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the support is provided with a scraping blade, the scraping blade is abutted against the surface of the mirror body, the support is provided with a screw rod and a servo motor, the screw rod is sleeved with a threaded pipe, the scraping blade is connected with the threaded pipe, after the servo motor is started, the screw rod starts to rotate, and the threaded pipe drives the scraping blade to move along the length direction of the screw rod, so that the effect of conveniently cleaning dust on the surface of the mirror body is achieved;

2. in order to limit the circumferential rotation of the threaded pipe along with the lead screw, a sliding block is arranged at one end of the scraping piece, which is far away from the threaded pipe, and the sliding block moves along the length direction of the sliding rod, so that the threaded pipe is limited to move only along the length direction of the lead screw;

3. be provided with the sponge strip on the fixed plate, the sponge strip laminates with the surface of the mirror body each other, can erase the dust on mirror body surface to the reinforcing is to the clean effect on mirror body surface.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

FIG. 2 is a plan view for showing a positional relationship between the wiper and the mirror body according to the embodiment of the present invention;

fig. 3 is a partial exploded view for showing the connection relationship between the threaded pipe and the lead screw according to the embodiment of the present invention;

fig. 4 is a partial exploded view for showing the connection relationship between the threaded pipe and the fixing plate according to the embodiment of the present invention;

FIG. 5 is an enlarged partial schematic view of portion A of FIG. 4;

FIG. 6 is an enlarged partial view of portion B of FIG. 4;

reference numerals: 1. a support; 11. a mirror body; 12. scraping a blade; 121. attaching a plate; 122. fixing the bolt; 13. a lead screw; 131. a threaded pipe; 132. a servo motor; 14. a slide bar; 141. a chute; 142. a slider; 15. a fixing strip; 151. a threaded hole; 16. a fixing plate; 161. fixing grooves; 17. a fixing cap; 171. a threaded rod; 18. fixing the cross beam; 181. a sponge strip; 182. nylon velvet ribbon; 183. a nylon hook tape.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Refer to fig. 1 and fig. 2, do the utility model discloses a bend corner mirror of town road turn, including support 1, be provided with the mirror body 11 on the support 1, mirror body 11 is the convex mirror, and mirror body 11 is bigger than traditional circular corner mirror area to can make the driver master the road condition after more turns, thereby improve the security of driving.

Referring to fig. 1 and 2, a wiper blade 12 for cleaning a mirror body 11 is slidably disposed on a support 1, the wiper blade 12 is disposed in a horizontal direction, the wiper blade 12 is made of rubber, in this embodiment, the wiper blade 12 is made of nitrile rubber with poor elasticity but good wear resistance, and the nitrile rubber has certain elasticity, so that the surface of the mirror body 11 is not scratched, and the mirror body 11 is a convex mirror, so that the wiper blade 12 is also provided with a radian, so that the wiper blade 12 is abutted to the surface of the mirror body 11, and a driving assembly for driving the wiper blade 12 to move along the surface of the mirror body 11 is disposed on the support 1, so that dust attached to the mirror body 11 can be wiped off, and the effect of cleaning dust on the surface of the mirror body 11 is achieved.

Referring to fig. 1 and 3, the driving assembly includes moving member and driving member, the moving member includes lead screw 13, lead screw 13 sets up on support 1, the length direction of lead screw 13 is perpendicular to the length direction of doctor-bar 12, threaded sleeve is equipped with screwed pipe 131 on the lead screw 13, screwed pipe 131 is connected with the one end of doctor-bar 12, the driving member includes servo motor 132, servo motor 132 sets up on support 1, the axis of rotation of servo motor 132 and the coaxial setting of lead screw 13, and be provided with the rotation stopping piece that is used for restricting doctor-bar 12 circumferential direction on the support 1.

Referring to fig. 3, the rotation stopper includes a sliding rod 14 and a slider 142, the sliding rod 14 is disposed on the bracket 1, a length direction of the sliding rod 14 is identical to a length direction of the screw 13, a sliding slot 141 is formed on the sliding rod 14, a length direction of the sliding slot 141 is identical to a length direction of the sliding rod 14, the slider 142 is disposed on the other end of the wiper blade 12, and the slider 142 is slidably disposed in the sliding slot 141.

When dust on the surface of the mirror body 11 needs to be cleaned, the servo motor 132 is started, the output shaft of the servo motor 132 drives the screw rod 13 to rotate, so that the threaded pipe 131 sleeved on the screw rod and the screw rod 13 rotate relatively, one end of the scraping blade 12 is connected with the threaded pipe 131, the other end of the scraping blade 12 is connected with the sliding block 142, because the sliding block 142 can only slide along the length direction of the sliding rod 14, thereby limiting the circumferential rotation of the scraping blade 12 and the threaded pipe 131, and having the effect of enabling the scraping blade 12 to move along the surface of the mirror body 11, thereby scraping off dust on the surface of the mirror body 11.

Referring to fig. 5 and 6, the threaded pipe 131 and the sliding block 142 are both provided with a fixing strip 15, the length direction of the fixing strip 15 is consistent with the length direction of the screw 13, both ends of the wiper blade 12 are provided with fixing plates 16, the fixing plates 16 are provided with fixing grooves 161, the fixing grooves 161 are consistent with the fixing strips 15 in shape, and the fixing strips 15 are provided with shielding members for blocking the fixing grooves 161.

Referring to fig. 5 and 6, threaded holes 151 are formed in both ends of the fixing strip 15 along the length direction of the fixing strip 15, the shielding piece comprises a fixing cap 17, a threaded rod 171 is arranged on the fixing cap 17, the threaded rod 171 is in threaded fit with the threaded holes 151, and the size of the fixing cap 17 is larger than that of the cross section of the fixing strip 15.

After the scraping blade 12 cleans dust for multiple times, the dust is adhered to the surface of the scraping blade 12, and further the cleaning effect is weakened, so that the scraping blade 12 needs to be cleaned, firstly, the fixing cap 17 is unscrewed from the fixing strip 15, and then the fixing plate 16 is pulled along the length direction of the fixing strip 15, so that the fixing plate 16 is detached from the fixing strip 15; after the cleaning, the fixing groove 161 of the fixing plate 16 is aligned with the fixing strip 15, then the fixing plate 16 is pulled so that the fixing strip 15 completely enters the fixing groove 161, and finally the threaded rod 171 of the fixing cap 17 is screwed into the threaded hole 151 again, and since the size of the fixing cap 17 is larger than that of the cross section of the fixing strip 15, there is an effect that the mounted fixing plate 16 can be prevented from slipping off the fixing strip 15.

Referring to fig. 6, two ends of the wiper blade 12 are provided with attachment plates 121, the attachment plates 121 are attached to the fixing plate 16, and a fixing bolt 122 is threadedly disposed between the attachment plates 121 and the fixing plate 16; after the rubber wiper blade 12 is blown by the wind for a long time and is exposed to the sun, the rubber wiper blade is likely to age or pulverize, the fixing bolt 122 can be taken off, and then the fixing bolt 122 can be screwed back again after a new wiper blade 12 is replaced, so that the rubber wiper blade 12 has the effect of being convenient to replace the wiper blade 12.

Referring to fig. 6, a fixed beam 18 is disposed between two fixed plates 16, the length direction of the fixed beam 18 is parallel to the length direction of the wiper blade 12, a sponge strip 181 is disposed on the fixed beam 18, the sponge strip 181 fits with the surface of the mirror body 11, because the sponge material has great elasticity, even if the mirror body 11 is a convex mirror, the sponge strip 181 can also fit with the surface of the mirror body 11, after the wiper blade 12 wipes off a large amount of dust attached to the surface of the mirror body 11, the dust remaining on the mirror body 11 is wiped off by the sponge strip 181, and the dust on the surface of the mirror body 11 is further cleaned.

Referring to fig. 6, a nylon velvet belt 182 is arranged on the sponge strip 181, a nylon hook belt 183 matched with the nylon velvet belt 182 is arranged on the fixed cross beam 18, the sponge is porous, so that the sponge has strong adsorption capacity, a large amount of dust can adhere to the sponge strip 181 after being used repeatedly, in order to keep the cleaning effect on the mirror body 11, replacement needs to be carried out timely, and the sponge strip 181 can be detachably arranged on the fixed plate 16 through the mutual matching of the nylon velvet belt 182 and the nylon hook belt 183, so that the effect of conveniently detaching the sponge strip 181 is achieved.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. The utility model provides a bend corner mirror of town road turn, includes support (1) and sets up mirror body (11) on support (1), mirror body (11) are convex mirror, its characterized in that: the mirror cleaning device is characterized in that a scraping blade (12) used for cleaning a mirror body (11) is arranged on the support (1) in a sliding mode, the length direction of the scraping blade (12) is arranged along the horizontal direction, the scraping blade (12) is inconsistent with the surface of the mirror body (11), and a driving assembly used for driving the scraping blade (12) to move along the surface of the mirror body (11) is arranged on the support (1).

2. A curve corner mirror according to claim 1, wherein: the driving assembly comprises a moving piece and a driving piece, the moving piece comprises a lead screw (13), the lead screw (13) is arranged on the support (1), the length direction of the lead screw (13) is perpendicular to the length direction of the scraping piece (12), a threaded sleeve is arranged on the lead screw (13) and is provided with a threaded pipe (131), the threaded pipe (131) is connected with one end of the scraping piece (12), the driving piece comprises a servo motor (132), the servo motor (132) is arranged on the support (1), a rotating shaft of the servo motor (132) is coaxially arranged with the lead screw (13), and a rotation stopping piece used for limiting circumferential rotation of the scraping piece (12) is arranged on the support (1).

3. A curve corner mirror according to claim 2, wherein: the rotation stopping piece comprises a sliding rod (14) and a sliding block (142), the sliding rod (14) is arranged on the support (1), the length direction of the sliding rod (14) is consistent with the length direction of the lead screw (13), a sliding groove (141) is formed in the sliding rod (14), the length direction of the sliding groove (141) is consistent with the length direction of the sliding rod (14), the sliding block (142) is arranged at the other end of the scraping blade (12), and the sliding block (142) is arranged in the sliding groove (141) in a sliding mode.

4. A curve corner mirror according to claim 3, wherein: the utility model discloses a scraper structure, including threaded tube (131) and slider (142), all be provided with fixed strip (15) on threaded tube (131) and slider (142), the length direction of fixed strip (15) with the length direction of lead screw (13) is unanimous, the both ends of doctor-bar (12) all are provided with fixed plate (16), fixed slot (161) have been seted up on fixed plate (16), the shape of fixed slot (161) with the shape of fixed strip (15) is unanimous, be provided with the shielding piece that is used for blockking fixed slot (161) on fixed strip (15).

5. A curve corner mirror according to claim 4, wherein: threaded hole (151) are all seted up along the length direction of fixed strip (15) at the both ends of fixed strip (15), the shielding piece includes locking cap (17), be provided with threaded rod (171) on locking cap (17), threaded rod (171) with screw-thread fit between screw hole (151), just the size of locking cap (17) is greater than the size of the cross section of fixed strip (15).

6. A curve corner mirror according to claim 4, wherein: the both ends of doctor-bar (12) are provided with rigging board (121), rigging board (121) with fixed plate (16) laminate each other, the screw thread is provided with fixing bolt (122) between rigging board (121) and fixed plate (16).

7. A curve corner mirror according to claim 6, wherein: two be provided with fixed crossbeam (18) between fixed plate (16), the length direction of fixed crossbeam (18) with the length direction of doctor-bar (12) is parallel to each other, be provided with sponge strip (181) on fixed crossbeam (18), sponge strip (181) with the surface of mirror body (11) is laminated each other.

8. A curve corner mirror according to claim 7, wherein: the sponge strip (181) is provided with a nylon velvet belt (182), and the fixed cross beam (18) is provided with a nylon hook belt (183) which is matched with the nylon velvet belt (182).

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