CN214219442U

CN214219442U - Municipal construction suggestion device

Info

Publication number: CN214219442U
Application number: CN202023339869.9U
Authority: CN
Inventors: 蒋凌; 陈荣森; 彭辉
Original assignee: Sichuan Chengfei Construction Engineering Co ltd
Current assignee: Sichuan Chengfei Construction Engineering Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-09-17
Anticipated expiration: 2030-12-31

Abstract

The utility model relates to a municipal construction suggestion device, it still includes the bottom plate including the notice board that is used for writing the suggestion slogan, the vertical bracing piece that is provided with on the bottom plate, be provided with on the bracing piece and place the board, it is provided with the portion of placing that is used for placing the notice board to place on the board, the one end that the organism was kept away from to the bracing piece is provided with the fixed ball, place and seted up the cavity on the board, fixed ball and cavity clearance fit, still be provided with the mounting that is used for PMKD on the bottom plate. This application has the effect of the notice board angle of being convenient for adjust.

Description

Municipal construction suggestion device

Technical Field

The application relates to the field of municipal construction, especially, relate to a municipal construction suggestion device.

Background

Along with the continuous improvement of people's safety consciousness, when a lot of work goes on, all can place suggestion device nearby in advance for prevent because of the harm that the mistake income caused to passing personnel and self safety, the application of suggestion device in the aspect of municipal works of this kind is very extensive.

The current chinese patent with the publication number of authorizing CN209923815U discloses a construction suggestion device for municipal works, and its technical scheme's main points lie in: the improved portable electronic bill-board is characterized by comprising a base plate, the top fixedly connected with balancing weight of bottom plate, the top of balancing weight is provided with establishes the power, the top fixedly connected with support frame of bottom plate, the one end fixedly connected with notice board main part of bottom plate is kept away from to the support frame, the inside of notice board main part is provided with cleaning device, the top of notice board main part is provided with pendulous device, the lateral wall fixedly connected with motor frame of notice board main part, the inside of motor frame is provided with the motor, the motor is connected with cleaning device, the motor is connected with pendulous device.

In view of the above-mentioned related art, the inventor believes that there is a defect that the main body of the indication row is fixedly connected to the support frame, and the front face of the main body of the lifting card cannot be directly seen at some angles.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the angle of adjustment notice board, this application provides a municipal construction suggestion device.

The application provides a municipal construction suggestion device adopts following technical scheme:

the utility model provides a municipal construction suggestion device, still includes the bottom plate including the notice board that is used for writing the suggestion slogan, the vertical bracing piece that is provided with on the bottom plate, be provided with on the bracing piece and place the board, it is provided with the portion of placing that is used for placing the notice board to place on the board, the one end that the organism was kept away from to the bracing piece is provided with the fixed ball, place and seted up the cavity on the board, fixed ball and cavity clearance fit, still be provided with the mounting that is used for PMKD on the bottom plate.

By adopting the technical scheme, the prompt slogan is written on the notice board, the notice board can be placed at the placing part on the placing board, the fixed ball arranged on the supporting rod can be in clearance fit with the cavity on the placing board, and the placing board can rotate on the fixed ball; the fixed ball provides the support for placing the board, and when placing the board and rotate on fixed ball, place the contained angle between board and the ground and also can change to the show angle that the board was provided on placing the board in the change setting has the effect of the adjustment notice board angle of being convenient for.

Optionally, a through groove is formed in the bottom plate, a bearing is fixedly arranged in the through groove, and the support rod is in clearance fit with an inner ring of the bearing.

Through adopting above-mentioned technical scheme, make the bracing piece can free rotation on the bottom plate when the bearing fixes the bracing piece on the bottom plate, then the bracing piece rotates on the bottom plate and just can drive the notice board that sets up on the bracing piece and take place to rotate to be convenient for show the notice board in more angles.

Optionally, a bar-shaped groove is formed in the supporting rod, a connecting rod is arranged in the bar-shaped groove in a penetrating mode, limiting rods are vertically arranged at two ends of the connecting rod, a plurality of limiting holes are formed in the bottom plate and are circularly arranged on the bottom plate, and the limiting rods are in clearance fit with the limiting holes.

By adopting the technical scheme, after the two limiting rods are inserted into the limiting holes, the supporting rods can be limited on the bottom plate by the matching of the limiting rods and the connecting rods, so that the angles of the supporting rods on the bottom plate are not easy to change, the limiting holes are in one-to-one correspondence, each pair of limiting holes corresponds to the angle of one supporting rod, and the supporting rods can be fixed at multiple angles; when the supporting rod needs to be rotated on the bottom plate, the connecting rod is firstly lifted up, the limiting rod on the connecting rod is far away from the limiting hole on the bottom plate, then the supporting rod can be normally rotated, after the supporting rod is rotated, the limiting rod is inserted into the limiting hole, and the angle of the supporting rod on the bottom plate can be limited again.

Optionally, a spring is arranged on the connecting rod, and one end of the spring, which is far away from the connecting rod, is fixedly connected with the side wall of the strip-shaped groove.

By adopting the technical scheme, the spring is arranged between the connecting rod and the side wall of the strip-shaped groove, when the connecting rod moves in the strip-shaped groove, the connecting rod can compress the spring, and the spring obtains elastic potential energy in compression, and the elastic potential energy enables the limiting rod on the connecting rod to always have the effect of being close to the limiting hole; after the external acting force disappears, the limiting rod can be inserted into the limiting hole all the time under the acting force of the spring.

Optionally, the support rod comprises a first support rod and a second support rod, the first support rod is sleeved on the second support rod, the first support rod is provided with a fixing rod in a penetrating mode, and the second support rod is provided with a plurality of fixing holes in clearance fit with the fixing rod.

By adopting the technical scheme, the support rod is arranged into the first support rod and the second support rod, and the second support rod can slide on the first support rod to change the length of the support rod, so that the height of the notice board is adjusted; the fixing rod arranged on the second supporting rod can be inserted into the fixing hole in the first supporting rod, the first supporting rod is provided with a plurality of fixing holes, and the length of the supporting rod can be fixed through the cooperation of the fixing rod and the fixing holes after the first supporting rod slides on the second supporting rod.

Optionally, the fixing part comprises an insertion rod, a rotating cavity is formed in the bottom plate, and the insertion rod is rotatably arranged in the rotating cavity.

Through adopting above-mentioned technical scheme, the inserted bar can rotate at the rotation intracavity, and after changeing out and rotating the chamber, the inserted bar can insert ground to at subaerial PMKD, after changeing back and rotating the chamber, be convenient for transport.

Optionally, a plurality of universal wheels are further arranged on the bottom plate, and the universal wheels are all rotatably arranged in the rotating cavity and located on one side of the inserted rod.

By adopting the technical scheme, when the bottom plate is moved, the universal wheels can move more conveniently, the universal wheels are arranged in the rotating cavity in a rotating mode, when the bottom plate needs to be fixed, the universal wheels rotate back to the rotating cavity, and the fixing of the bottom plate is not easily affected by the universal wheels; has the effect of facilitating the movement of the bottom plate.

Optionally, both sides and both ends of the placing part are provided with LED lamps.

Through adopting above-mentioned technical scheme, a plurality of LED lamps can illuminate the portion of placing, and when night, the tablet of promoting is also more obvious, plays the suggestion effect.

In summary, the present application includes at least one of the following beneficial technical effects:

1. according to the display board, the fixed balls are arranged on the supporting rods, the cavity is formed in the placing board, and the placing board can rotate on the fixed balls due to clearance fit of the fixed balls and the cavity, so that the display board is arranged on the placing board to display the display angle of the board, and the display board has the effect of facilitating adjustment of the angle of the board;

2. according to the support rod, the strip-shaped groove is formed in the support rod, the connecting rod penetrates through the strip-shaped groove, the limiting rods are vertically arranged at two ends of the connecting rod, the bottom plate is provided with a plurality of limiting holes, and after the two limiting rods are inserted into the limiting holes, the support rod can be limited on the bottom plate through the matching of the limiting rods and the connecting rod, so that the angle of the support rod on the bottom plate is not easy to change;

3. this application is through setting up the bracing piece into first branch and second branch, and second branch can slide on first branch to change the length of bracing piece, thereby adjust the height of notice board.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present application;

FIG. 2 is an exploded view of a support rod and a placing plate according to an embodiment of the present application, showing a connecting structure of the support rod and the placing plate;

fig. 3 is a schematic structural diagram of a base plate according to an embodiment of the present application.

Description of reference numerals: 1. a notice board; 2. a base plate; 21. a through groove; 211. a bearing; 22. a support bar; 221. a cross bar; 222. a strip-shaped groove; 223. a first support bar; 2231. fixing the rod; 224. a second support bar; 2241. a fixing hole; 23. a connecting rod; 231. a limiting rod; 232. a spring; 24. a limiting hole; 25. fixing the ball; 26. a rotation chamber; 261. a universal wheel; 3. placing the plate; 31. a placement section; 32. an LED lamp; 33. a cavity; 4. a fixing member; 41. inserting a rod; 42. a rotating part; 43. and rotating the shaft.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

The embodiment of the application discloses municipal construction suggestion device. Referring to fig. 1, a municipal construction prompting device comprises a prompting board 1, wherein the prompting board 1 is used for writing prompting slogans, and words and sentences of some warning or notification classes can be written on the prompting board 1 for people coming and going to watch so as to play a prompting role.

Referring to fig. 1 and 2, the portable electronic device further comprises a bottom plate 2, a support rod 22 and a placing plate 3, wherein the support rod 22 is vertically arranged on the bottom plate 2, a cross rod 221 is welded at one end, away from the bottom plate 2, of the support rod 22, a fixed ball 25 is welded at one end, away from the support rod 22, of the cross rod 221, a cavity 33 is formed in the placing plate 3, the fixed ball 25 is in clearance fit with the cavity 33, and the placing plate 3 can rotate on the fixed ball 25 through the cavity 33, so that the angle of the placing plate 3 on the fixed ball 25 is changed; the notice board 1 is arranged on the placing board 3, so that the angle of the notice board 1 is changed, the front face of the notice board 1 can be seen at a plurality of angles, and the notice device can be suitable for different positions.

Referring to fig. 1 and 2, a placing portion 31 is provided on the placing plate 3, and the notice board 1 is placed in the placing portion 31, so that the placing plate 3 rotates to drive the notice board 1 to rotate. Both sides and both ends of placing portion 31 all are provided with LED lamp 32, and at night, turn on LED lamp 32 and can make placing portion 31 on placing plate 3 more obvious to let the personnel of process also can see the content on the notice board 1 at night.

Referring to fig. 1 and 2, the supporting rod 22 includes a first supporting rod 223 and a second supporting rod 224, the first supporting rod 223 is sleeved on the second supporting rod 224, the first supporting rod 223 and the second supporting rod 224 form a telescopic rod-like structure, and the second supporting rod 224 slides on the first supporting rod 223 to change the length of the supporting rod 22, so as to change the distance between the indicating plate and the ground on the placing plate 3; wear to be equipped with dead lever 2231 on first branch 223, seted up a plurality of fixed orifices 2241 on the second branch 224, a plurality of fixed orifices 2241 are arranged along the length direction of bracing piece 22, fixed orifices 2241 and dead lever 2231 clearance fit, after second branch 224 slides, insert the fixed lever 2231 on first branch 223 in the fixed orifices 2241 on second branch 224, just can restrict the position of second branch 224 on first branch 223 to the length of fixed bracing piece 22.

Referring to fig. 1 and 3, logical groove 21 has been seted up on bottom plate 2, logical groove 21 internal fixation is provided with bearing 211, the inner circle clearance fit of bracing piece 22 and bearing 211, bearing 211 makes bracing piece 22 can rotate on bottom plate 2 when being fixed on bottom plate 2 for bracing piece 22, bracing piece 22 can change the angle of bracing piece 22 on bottom plate 2 rotates on bottom plate 2 to show notice board 1 at more angles, with reinforcing hoisting device's suitability.

Referring to fig. 2 and 3, a strip-shaped groove 222 is formed in the support rod 22, a connecting rod 23 penetrates through the strip-shaped groove 222, two ends of the connecting rod 23 are vertically provided with limiting rods 231, the bottom plate 2 is provided with a plurality of limiting holes 24, the limiting holes 24 are circularly arranged on the bottom plate 2, and the limiting rods 231 are in clearance fit with the limiting holes 24; after the limiting rod 231 is inserted into the limiting hole 24, the limiting rod 231 and the connecting rod 23 can fix the supporting rod 22, so that the supporting rod 22 cannot rotate on the bottom plate 2, and the angle of the notice board 1 is fixed.

Referring to fig. 1 and 2, a spring 232 is disposed on the connecting rod 23, and one end of the spring 232, which is far away from the connecting rod 23, is fixedly connected to the side wall of the strip-shaped groove 222. When needs pivoted support bar 22, mention connecting rod 23 in bar groove 222 for connecting rod 23 keeps away from bottom plate 2, and spring 232 is compressed this moment, makes connecting rod 23 have the trend of being close to bottom plate 2 all the time, rotates the back that finishes, releases connecting rod 23, then connecting rod 23 just can drive gag lever post 231 and insert spacing hole 24, thereby restriction bracing piece 22's angle, makes bracing piece 22 can not rotate again.

Referring to fig. 1 and 3, a fixing member 4 for fixing the base plate 2 is further disposed on the base plate 2, the fixing member 4 includes an insertion rod 41, a rotation cavity 26 is disposed on the base plate 2, a rotation shaft 43 is fixedly disposed in the rotation cavity 26, a rotation portion 42 is disposed on the insertion rod 41, and the rotation portion 42 is rotatably engaged with the rotation shaft 43, so that the insertion rod 41 can rotate in the rotation cavity 26; when it is desired to fix the base plate 2, the insert rod 41 is rotated out of the rotation cavity 26, and the insert rod 41 can be inserted into the ground to fix the insert rod 41.

Referring to fig. 1 and 3, a plurality of universal wheels 261 are further provided on the base plate 2, the plurality of universal wheels 261 are located on one side of the plunger 41, and a rotating portion 42 is also provided on the plurality of universal wheels 261, so that the universal wheels 261 can also rotate around the rotating shaft 43. When the bottom plate 2 needs to be moved, the universal wheel 261 is rotated out in the rotating cavity 26, so that the universal wheel 261 can rotate on the ground, and the movement by using the universal wheel 261 is more convenient.

The implementation principle of a municipal construction suggestion device of the embodiment of this application is: the placing plate 3 can rotate on the supporting rod 22 through the cavity 33 and the fixing ball 25, thereby changing the angle of the card 1 on the placing plate 3; the support rod 22 can rotate on the bottom plate 2 through a bearing 211, and a fixing part 4 is arranged to fix the angle of the support rod 22 on the bottom plate 2, so as to fix the support rod 22; through the setting for the angle between notice board 1 and the personnel can change, and when the position of difference was used, personnel all can look directly at notice board 1, had the effect of being convenient for change notice board 1 show angle.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a municipal construction suggestion device, is including notice board (1) that is used for writing the suggestion slogan, its characterized in that: still include bottom plate (2), vertically be provided with bracing piece (22) on bottom plate (2), be provided with on bracing piece (22) and place board (3), it is provided with the portion of placing (31) that is used for placing notice board (1) on board (3) to place, the one end that the organism was kept away from in bracing piece (22) is provided with fixed ball (25), place and seted up cavity (33) on board (3), fixed ball (25) and cavity (33) clearance fit, still be provided with mounting (4) that are used for PMKD (2) on bottom plate (2).

2. The municipal construction prompting device according to claim 1, wherein: a through groove (21) is formed in the bottom plate (2), a bearing (211) is fixedly arranged in the through groove (21), and the support rod (22) is in clearance fit with an inner ring of the bearing (211).

3. The municipal construction prompting device according to claim 2, wherein: the utility model discloses a spacing structure of a motor vehicle, including bracing piece (22), connecting rod (23) are worn to be equipped with in the bracing piece (22), the both ends of connecting rod (23) are all vertically provided with gag lever post (231), a plurality of spacing holes (24) have been seted up on bottom plate (2), and are a plurality of spacing hole (24) are circular range on bottom plate (2), gag lever post (231) and spacing hole (24) clearance fit.

4. The municipal construction prompting device according to claim 3, wherein: the connecting rod (23) is provided with a spring (232), and one end, far away from the connecting rod (23), of the spring (232) is fixedly connected with the side wall of the strip-shaped groove (222).

5. The municipal construction prompting device according to claim 1, wherein: bracing piece (22) include first branch (223) and second branch (224), first branch (223) cover is established on second branch (224), wear to be equipped with dead lever (2231) on first branch (223), set up a plurality of and dead lever (2231) clearance fit's fixed orifices (2241) on second branch (224).

6. The municipal construction prompting device according to claim 1, wherein: the fixing piece (4) comprises an inserting rod (41), a rotating cavity (26) is formed in the bottom plate (2), and the inserting rod (41) is rotatably arranged in the rotating cavity (26).

7. The municipal construction prompting device according to claim 6, wherein: still be provided with a plurality of universal wheels (261) on bottom plate (2), it is a plurality of universal wheel (261) all rotate the setting and just be located one side of inserted bar (41) in rotating chamber (26).

8. The municipal construction prompting device according to claim 1, wherein: both sides and both ends of the placing part (31) are provided with LED lamps (32).