CN217923202U

CN217923202U - Accessible town road sign

Info

Publication number: CN217923202U
Application number: CN202221967068.3U
Authority: CN
Inventors: 罗佳; 蒋秀荣; 王文娟
Original assignee: Yantai Planning Design And Research Institute Co ltd
Current assignee: Yantai Planning Design And Research Institute Co ltd
Priority date: 2022-07-28
Filing date: 2022-07-28
Publication date: 2022-11-29
Anticipated expiration: 2032-07-28

Abstract

The utility model discloses an accessible town road sign, including the stand, the opening has been seted up in the left side of stand, the inside bottom of stand has the pivot through bearing swing joint, driven transmission bevel gear is installed to the lateral wall of pivot, the lead screw is installed to the up end of pivot, the upper end of lead screw passes through bearing swing joint through the inside top of bearing with the stand, the right side of stand is provided with the handle, the left end fixedly connected with bull stick of handle, the left end of bull stick runs through and extends to the inside of stand, the left end of bull stick is installed and is connected with the driven transmission bevel gear meshing initiative transmission bevel gear; the lateral wall swing joint of lead screw has the screw thread piece, the left side fixedly connected with connecting block of screw thread piece to the device conveniently adjusts the height that accessible sign drops to suitable operating personnel operation according to operating personnel's height when changing accessible sign, has improved the efficiency of changing accessible sign.

Description

Accessible town road sign

Technical Field

The utility model relates to a town road technical field specifically is an accessible town road sign.

Background

The signboard is the signboard that marks for visual effect, should be called plate-type sign in the concept, because of people is the form of sign to plate-type sign, so, exchange through east and west afterwards, possessed the noun nature meaning of real signboard gradually, the signboard is an information transfer media, it has the function of advertisement, can plan again, integrate the optimization to the brand image, make the brand image can be bigger promotion and vision unification, say from deeper meaning: the signboard performs industrial functions and functions, and in the high-tech modern automation society of today, with the demand of social construction, the signboard manufacturing industry will have own status, and the more large-scale signboard basically meets all the demands of the high-tech modern automation society of today.

Some current accessible signs pass through column mouting, and the mounting height of accessible signs is too high, leads to operating personnel to inconvenient when changing accessible signs to the accessible signs to reduce the change to too high accessible signs, has reduced the efficiency of changing accessible signs.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a barrier-free town road sign has the convenient height characteristics that fall to suitable operating personnel operation according to operating personnel's height regulation barrier-free sign when changing barrier-free sign.

In order to achieve the above purpose, the utility model provides a following technical scheme: an accessible municipal road sign comprises an upright post, wherein an opening is formed in the left side of the upright post, a rotating shaft is movably connected to the bottom end inside the upright post through a bearing, a driven transmission bevel gear is installed on the outer side wall of the rotating shaft, a lead screw is installed on the upper end surface of the rotating shaft, the upper end of the lead screw is movably connected with the top end inside the upright post through a bearing, a handle is arranged on the right side of the upright post, a rotating rod is fixedly connected to the left end of the handle, the left end of the rotating rod penetrates through and extends into the upright post, and a driving transmission bevel gear meshed with the driven transmission bevel gear is installed at the left end of the rotating rod;

the utility model discloses a lead screw, including the lead screw, the lateral wall swing joint of lead screw has the screw piece, the left side fixedly connected with connecting block of screw piece, the left end of connecting block passes the opening and extends to the left side of stand, the left side fixedly connected with back lid of connecting block, transparent cover is installed in the left side of back lid, the inside right side of back lid can be dismantled through a plurality of bolts and be connected with accessible sign.

In order to play the guard action to the handle, avoid some people maliciously to destroy the height that rotatory handle adjusted accessible sign, as the utility model discloses an accessible town road sign is preferred, the right side fixedly connected with of stand is located the protective housing in the handle outside, the case lid is installed on the right side of protective housing, the tool to lock is installed on the right side of case lid.

In order to provide the light source to accessible sign, the content of accessible sign show is observed night to the disabled person of being convenient for, as the utility model discloses a accessible town road sign is preferred, the up end fixedly connected with installation roof of stand, the lower terminal surface left side of installation roof is seted up flutedly, the internally mounted of recess has a plurality of LED lamps, distribute and be located left controller of recess and photosensitive sensor about the lower terminal surface of installation roof is installed, be electric connection between photosensitive sensor, controller and a plurality of LED lamps.

In order to provide the electric energy to the operation of a plurality of LED lamps, as the utility model discloses an accessible town road sign is preferred, power shell is installed to the up end of installation roof, power shell's internally mounted has the battery, be electric connection between battery and a plurality of LED lamps, solar panel is installed to power shell's up end, be electric connection between solar panel and the battery.

Stability when reciprocating in order to improve the screw thread piece, as the utility model discloses a accessible town road sign is preferred, the spout has been seted up on the inside right side of stand, the inside sliding connection of spout has the slider, the left side of slider and the right side fixed connection of screw thread piece.

In order to fix between this stand and the ground, as for the utility model discloses a accessible town road sign is preferred, the lower terminal surface fixedly connected with mount pad of stand, the up end of mount pad runs through the mounting hole of seting up four evenly distributed.

In order to make things convenient for play the effect of keeping off the rain to transparent cover, as the utility model discloses a barrier-free town road sign is preferred, the left side of installation roof extends to the left side of stand.

In order to avoid taking place the problem of skidding easily between hand and the handle, as the utility model discloses a barrier-free town road sign is preferred, the lateral wall fixedly connected with antiskid line of handle.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses, when changing the accessible sign, through rotatory handle, the bull stick drives the rotation of initiative transmission bevel gear, initiative transmission bevel gear drives driven transmission bevel gear rotatory, driven transmission bevel gear drives pivot and lead screw rotation, the screw thread piece moves down, drive back lid downstream, move the high back of the staff operation of being convenient for, stop rotatory handle, open the transparency cover, dismantle the change with accessible sign, thereby the device conveniently adjusts the height that accessible sign descends to be fit for operating personnel operation according to operating personnel's height when changing accessible sign, the efficiency of changing accessible sign has been improved.

Drawings

FIG. 1 is a schematic view of a non-obstacle town road sign of the present invention;

FIG. 2 is a cross-sectional view of an unobstructed town road sign of the present invention;

fig. 3 is an enlarged view of the point a in fig. 1;

fig. 4 is an enlarged view of the position B in fig. 2 according to the present invention;

fig. 5 is an enlarged view of the point C in fig. 2 according to the present invention;

fig. 6 is a structural view of the protective casing of the present invention.

In the figure: 1. a column; 101. an opening; 102. a chute; 103. a slider; 2. a rotating shaft; 201. a driven transmission bevel gear; 202. a lead screw; 203. a handle; 204. a rotating rod; 205. a drive transmission bevel gear; 206. a thread block; 207. connecting blocks; 3. a rear cover; 301. a transparent cover; 302. a barrier-free mark; 4. Installing a top plate; 401. an LED lamp; 402. a photosensitive sensor; 403. a controller; 404. a groove; 5. A power supply housing; 501. a battery; 502. a solar panel; 6. a protective shell; 601. a box cover; 602. a lock; 7. a mounting base; 701. and (7) installing holes.

Detailed Description

Referring to fig. 1 to 6, a barrier-free town road sign comprises an upright post 1, wherein an opening 101 is formed in the left side of the upright post 1, a rotating shaft 2 is movably connected to the bottom end inside the upright post 1 through a bearing, a driven bevel gear 201 is installed on the outer side wall of the rotating shaft 2, a lead screw 202 is installed on the upper end surface of the rotating shaft 2, the upper end of the lead screw 202 is movably connected to the top end inside the upright post 1 through a bearing, a handle 203 is arranged on the right side of the upright post 1, a rotating rod 204 is fixedly connected to the left end of the handle 203, the left end of the rotating rod 204 penetrates through and extends into the upright post 1, and a driving bevel gear 205 meshed with the driven bevel gear 201 is installed at the left end of the rotating rod 204;

the lateral wall swing joint of lead screw 202 has screw block 206, and the left side fixedly connected with connecting block 207 of screw block 206, the left end of connecting block 207 pass opening 101 and extend to the left side of stand 1, and lid 3 behind the left side fixedly connected with of connecting block 207, transparent cover 301 is installed in the left side of back lid 3, and accessible sign 302 can be dismantled through a plurality of bolts to the inside right side of back lid 3.

In this embodiment: when changing barrier-free sign 302, through rotatory handle 203, the bull stick 204 drives the rotation of initiative transmission bevel gear 205, initiative transmission bevel gear 205 drives the rotation of driven transmission bevel gear 201, driven transmission bevel gear 201 drives pivot 2 and lead screw 202 rotatory, screw block 206 moves down, drive back lid 3 and move down, after moving the height that is convenient for the staff to operate, stop rotatory handle 203, open transparent cover 301, dismantle the change with barrier-free sign 302, thereby the device conveniently adjusts barrier-free sign 302 according to operating personnel's height and descends to the height that is fit for operating personnel to barrier-free sign 302 when changing, the efficiency of changing barrier-free sign 302 has been improved.

As a technical optimization scheme of the utility model, stand 1's right side fixedly connected with is located the protective housing 6 in the handle 203 outside, and case lid 601 is installed on the right side of protective housing 6, and tool to lock 602 is installed on the right side of case lid 601.

In this embodiment: after the barrier-free mark 302 is replaced and adjusted to the upper end of the left side of the upright post 1, the box cover 601 is closed, the box cover 601 is locked with the protective shell 6 through the lock 602, the handle 203 is protected, and the phenomenon that some people maliciously damage the rotary handle 203 to adjust the height of the barrier-free mark 302 is avoided.

As the utility model discloses a technical optimization scheme, stand 1's up end fixedly connected with installation roof 4, recess 404 has been seted up on the left of the lower terminal surface of installation roof 4, and the internally mounted of recess 404 has a plurality of LED lamps 401, and the lower terminal surface of installation roof 4 is installed and is controlled the distribution and be located the left controller 403 of recess 404 and photosensitive sensor 402, is electric connection between photosensitive sensor 402, controller 403 and a plurality of LED lamps 401.

In this embodiment: when light is weak at night, the photosensitive sensor 402 transmits detected information to the controller 403, the controller 403 controls the plurality of LED lamps 401 to be turned on, a light source is provided for the barrier-free mark 302, and the disabled can observe the content displayed by the barrier-free mark 302 at night conveniently.

As the utility model discloses a technical optimization scheme, power shell 5 is installed to the up end of installation roof 4, and power shell 5's internally mounted has battery 501, is electric connection between battery 501 and a plurality of LED lamp 401, and solar panel 502 is installed to power shell 5's up end, is electric connection between solar panel 502 and the battery 501.

In this embodiment: the solar energy absorbed by the solar panels 502 is converted into electric energy, the converted electric energy is stored by the storage batteries 501, and the stored electric energy provides electric energy for the operation of the plurality of LED lamps 401.

As a technical optimization scheme of the utility model, spout 102 has been seted up on stand 1's inside right side, and the inside sliding connection of spout 102 has slider 103, slider 103's left side and the right side fixed connection of screw thread piece 206.

In this embodiment: when the thread block 206 slides up and down, the sliding block 103 is simultaneously positioned in the sliding groove 102 to slide, so that the stability of the thread block 206 during up and down movement is improved.

As a technical optimization scheme of the utility model, stand 1's lower terminal surface fixedly connected with mount pad 7, the up end of mount pad 7 runs through the mounting hole 701 of seting up four evenly distributed.

In this embodiment: when the upright column 1 is fixed with the ground, the ground nails are screwed into the four mounting holes 701, so that the upright column 1 is fixed with the ground, and the upright column 1 is conveniently fixed with the ground.

As a technical optimization scheme of the utility model, the left side of installation roof 4 extends to the left side of stand 1.

In this embodiment: extend to the left side of stand 1 through the left side of installation roof 4, and then installation roof 4 conveniently plays the effect of keeping off the rain to transparent cover 301.

As a technical optimization scheme of the utility model, the lateral wall fixedly connected with antiskid line of handle 203.

In this embodiment: when the handle 203 is held by hand, the problem that the hand and the handle 203 are easy to slip is avoided through the anti-slip lines.

The working principle is as follows: when the barrier-free mark 302 is replaced, the handle 203 is rotated, the rotating rod 204 drives the driving bevel gear 205 to rotate, the driving bevel gear 205 drives the driven bevel gear 201 to rotate, the driven bevel gear 201 drives the rotating shaft 2 and the screw 202 to rotate, the thread block 206 moves downwards, the sliding block 103 is positioned in the sliding groove 102 to slide simultaneously, the rear cover 3 is driven to move downwards, the handle 203 stops rotating after the rear cover moves to a height convenient for a worker to operate, the transparent cover 301 is opened, the barrier-free mark 302 is detached and replaced, the barrier-free mark 302 is replaced and adjusted to the upper end of the left side of the upright post 1, the box cover 601 is closed, the box cover 601 is locked with the protective shell 6 through the lock 602, and the handle 203 is protected;

when light is weak at night, the photosensitive sensor 402 transmits detected information to the controller 403, the controller 403 controls the plurality of LED lamps 401 to be turned on, a light source is provided for the barrier-free mark 302, and the disabled can observe the content displayed by the barrier-free mark 302 at night conveniently.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. An accessible town road sign, includes stand (1), its characterized in that: an opening (101) is formed in the left side of the upright column (1), a rotating shaft (2) is movably connected to the bottom end inside the upright column (1) through a bearing, a driven transmission bevel gear (201) is installed on the outer side wall of the rotating shaft (2), a lead screw (202) is installed on the upper end face of the rotating shaft (2), the upper end of the lead screw (202) is movably connected with the top end inside the upright column (1) through the bearing, a handle (203) is arranged on the right side of the upright column (1), a rotating rod (204) is fixedly connected to the left end of the handle (203), the left end of the rotating rod (204) penetrates through and extends into the upright column (1), and a driving transmission bevel gear (205) meshed with the driven transmission bevel gear (201) is installed at the left end of the rotating rod (204);

the utility model discloses a lead screw, including lead screw (202), lateral wall swing joint have screw block (206), the left side fixedly connected with connecting block (207) of screw block (206), the left end of connecting block (207) passes opening (101) and extends to the left side of stand (1), lid (3) behind the left side fixedly connected with of connecting block (207), transparent cover (301) are installed in the left side of back lid (3), the inside right side of back lid (3) can be dismantled through a plurality of bolts and be connected with accessible sign (302).

2. An unobstructed municipal road sign according to claim 1, wherein: the right side fixedly connected with of stand (1) is located protective housing (6) in handle (203) outside, case lid (601) is installed on the right side of protective housing (6), tool to lock (602) are installed on the right side of case lid (601).

3. An unobstructed town road sign as defined in claim 1, wherein: the utility model discloses a light-emitting diode (LED) lamp, including stand (1), the up end fixedly connected with of stand (1) installation roof (4), recess (404) have been seted up on the lower terminal surface left side of installation roof (4), the internally mounted of recess (404) has a plurality of LED lamps (401), the lower terminal surface of installation roof (4) is installed and is controlled the distribution and is located left controller (403) of recess (404) and photosensitive sensor (402), be electric connection between photosensitive sensor (402), controller (403) and a plurality of LED lamp (401).

4. An unobstructed municipal road sign according to claim 3, wherein: power shell (5) are installed to the up end of installation roof (4), the internally mounted of power shell (5) has battery (501), be electric connection between battery (501) and a plurality of LED lamp (401), solar panel 5 (02) are installed to the up end of power shell (5), be electric connection between solar panel (502) and battery 5 (01).

5. An unobstructed municipal road sign according to claim 1, wherein: the inner right side of the upright post (1) is provided with a sliding groove (102), the sliding groove (102) is connected with a sliding block (103) in a sliding manner, and the left side of the sliding block (103) is fixedly connected with the right side of the thread block (206).

6. An unobstructed municipal road sign according to claim 1, wherein: the lower terminal surface fixedly connected with mount pad (7) of stand (1), four evenly distributed's mounting hole (701) have run through to set up on the up end of mount pad (7).

7. An unobstructed municipal road sign according to claim 3, wherein: the left side of the mounting top plate (4) extends to the left side of the upright post (1).

8. An unobstructed municipal road sign according to claim 1, wherein: the outer side wall of the handle (203) is fixedly connected with anti-slip lines.