CN208689757U

CN208689757U - A kind of road restricting the number alarm set

Info

Publication number: CN208689757U
Application number: CN201820747945.3U
Authority: CN
Inventors: 李杨
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-05-19
Filing date: 2018-05-19
Publication date: 2019-04-02
Anticipated expiration: 2028-05-19

Abstract

The utility model discloses a kind of road restricting the number alarm sets, including bottom plate, active box is fixedly connected at the top of the bottom plate, the bottom of the activity chamber interior wall is rotatably connected to rotation axis by bearing, and the top of rotation axis runs through active box and extends to the top of active box, one end that the rotation axis extends at the top of active box is fixedly connected with rotation button, and the outer surface that rotation axis is located inside active box is arranged with worm gear, the outer surface of the worm gear is engaged with worm screw, the both ends of the worm screw pass through shaft coupling and are fixedly connected with rotary shaft, the outer surface of the other end of the rotary shaft is arranged with first bevel gear.The utility model is moved using telescopic block, it just will drive mounting plate to be moved, so as to carry out height adjustment to LED display well, in order to which the people of driving more preferably watches, the viewing for meeting different car owners greatly improves the practicability of road restricting the number alert device.

Description

A kind of road restricting the number alarm set

Technical field

The utility model relates to a kind of restricting the number alert device, specially a kind of road restricting the number alarm set.

Background technique

Tail number restricted driving system is a kind of traffic system expedited the emergence of to alleviate urban traffic pressure, when the odd numbers date, Can only license number end number be odd numbers private car can the above road, when the even numbers date, can only license number end number be double Number private car can the above road, measure implement after relaxation effect, pure electric vehicle minibus (new energy are played to urban traffic blocking Automobile) will not be within the scope of motor vehicle tail number be restricted driving and is limited, but there is a large amount of lack in existing road restricting the number alert device Point, such as the height of existing road alert device do not have regulatory function, cause certain car owners viewing less than not being able to satisfy not With the demand of car owner, the practicability of road alert device greatly reduces.

Utility model content

The purpose of this utility model is to provide a kind of road restricting the number alarm sets, to solve to propose in above-mentioned background technique The problem of.

To achieve the above object, the utility model provides the following technical solutions: a kind of road restricting the number alarm set, including bottom Plate, active box is fixedly connected at the top of the bottom plate, and the bottom of the activity chamber interior wall is rotatably connected to rotation by bearing Axis, and the top of rotation axis runs through active box and extends to the top of active box, and the rotation axis extends at the top of active box One end be fixedly connected with rotation button, and rotation axis is located at the outer surface inside active box and is arranged with worm gear, the worm gear Outer surface is engaged with worm screw, and the both ends of the worm screw pass through shaft coupling and are fixedly connected with rotary shaft, the rotary shaft it is another The outer surface at end is arranged with first bevel gear, and the two sides at the top of the active box are fixedly connected to mounting blocks, the mounting blocks Inside offer mounting groove, the two sides of the mounting groove inner wall slidably connect sliding panel, and the top of sliding panel is fixed It is connected with telescopic block, the inside of the telescopic block offers telescopic chute, and the bottom of the sliding panel is fixedly connected with threaded block, institute The internal whorl for stating threaded block is connected with threaded rod, and the top of the threaded rod sequentially passes through sliding panel and telescopic chute and extends to The inside of telescopic chute, the bottom end of the threaded rod sequentially passes through mounting blocks and active box and extends to the inside of active box, described One end that threaded rod extends to inside active box is connect by bearing with the lower rotation of movable chamber interior wall, and the threaded rod is located at Outer surface inside active box is arranged with second bevel gear, and the outer surface of the outer surface of second bevel gear and first bevel gear Engagement.

Preferably, the top of the telescopic block runs through mounting blocks and extends to the top of mounting blocks.

Preferably, one end that the telescopic block extends at the top of mounting blocks is fixedly connected with mounting plate.

Preferably, the front of the mounting plate is fixedly installed with LED display, and the two sides of the mounting plate are fixedly mounted There is loudspeaker.

Preferably, the two sides of the bottom base plate are fixedly connected to universal wheel.

Compared with prior art, the utility model has the beneficial effects that the utility model setting passes through rotation axis, rotation Button, worm gear, worm screw, rotary shaft and first bevel gear are equipped with, and by rotating rotation button, can be very good to drive rotation axis It is rotated, and by the rotation of rotation axis, can be very good that worm gear and worm screw is driven to be rotated, worm screw rotation will It drives first bevel gear to be rotated by rotary shaft, then passes through sliding panel, telescopic block, telescopic chute, threaded block, threaded rod respectively Rotation with being equipped with for second bevel gear, first bevel gear directly will drive second bevel gear to be revolved by engagement Turn, and then threaded rod is driven to be rotated, threaded rod rotation will drive threaded block to be moved, drive and stretch indirectly well Contracting block is moved, and telescopic block movement just will drive mounting plate and be moved, so as to carry out well to LED display Height adjustment meets the viewing of different car owners in order to which the people of driving more preferably watches, and greatly improves the prompting of road restricting the number The practicability of equipment.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the partial enlarged view in the utility model Fig. 1 at A.

In figure: 1, bottom plate；2, active box；3, rotation axis；4, rotation button；5, worm gear；6, worm screw；7, rotary shaft；8, it installs Block；9, mounting groove；10, sliding panel；11, telescopic block；12, telescopic chute；13, threaded block；14, threaded rod；15, second bevel gear； 16, mounting plate；17, LED display；18, loudspeaker；19, universal wheel；20, first bevel gear.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

A kind of embodiment provided by the utility model referring to FIG. 1-2:

A kind of road restricting the number alarm set, including bottom plate 1, the top of bottom plate 1 are fixedly connected with active box 2, in active box 2 The bottom of wall is rotatably connected to rotation axis 3 by bearing, and the top of rotation axis 3 through active box 2 and extends to active box 2 Top, one end that rotation axis 3 extends to the top of active box 2 is fixedly connected with rotation button 4, and rotation axis 3 is located at active box 2 Internal outer surface is arranged with worm gear 5, and the outer surface of worm gear 5 is engaged with worm screw 6, and the both ends of worm screw 6 are fixed by shaft coupling It is connected with rotary shaft 7, the outer surface of the other end of rotary shaft 7 is arranged with first bevel gear 20, and the two sides at 2 top of active box are solid Surely mounting blocks 8 are connected with, the inside of mounting blocks 8 offers mounting groove 9, and the two sides of 9 inner wall of mounting groove slidably connect sliding panel 10, and the top of sliding panel 10 is fixedly connected with telescopic block 11, and the inside of telescopic block 11 offers telescopic chute 12, sliding panel 10 Bottom be fixedly connected with threaded block 13, the internal whorl of threaded block 13 is connected with threaded rod 14, and the top of threaded rod 14 is successively Through sliding panel 10 and telescopic chute 12 and the inside for extending to telescopic chute 12, the bottom end of threaded rod 14 sequentially passes through 8 He of mounting blocks Active box 2 and the inside for extending to active box 2, threaded rod 14 extend to one end inside active box 2 and pass through bearing and active box 2 The lower rotation of inner wall connects, and the outer surface that threaded rod 14 is located inside active box 2 is arranged with second bevel gear 15, and second It is engaged with the outer surface of first bevel gear 20 outer surface of bevel gear 15.

In the present embodiment, the top of telescopic block 11 runs through mounting blocks 8 and extends to the top of mounting blocks 8.

In the present embodiment, one end that telescopic block 11 extends to 8 top of mounting blocks is fixedly connected with mounting plate 16.

In the present embodiment, the front of mounting plate 16 is fixedly installed with LED display 17, and the two sides of mounting plate 16 are fixed Loudspeaker 18 is installed.

In the present embodiment, the two sides of 1 bottom of bottom plate are fixedly connected to universal wheel 19.

Working principle: the utility model setting passes through rotation axis 3, rotation button 4, worm gear 5, worm screw 6, rotary shaft 7 and first Bevel gear 20 is equipped with, and by rotating rotation button 4, can be very good that rotation axis 3 is driven to be rotated, and pass through rotation The rotation of axis 3 can be very good that worm gear 5 and worm screw 6 is driven to be rotated, and worm screw 6 rotates, and the will be driven by rotary shaft 3 One bevel gear 20 is rotated, then passes through sliding panel 10, telescopic block 11, telescopic chute 12, threaded block 13, threaded rod 14 and the respectively Two bevel gears 15 are equipped with, and the rotation of first bevel gear 20 directly will drive second bevel gear 15 to be revolved by engagement Turn, and then threaded rod 14 is driven to be rotated, threaded rod 14 rotates, and threaded block 13 will be driven well to be moved, indirectly Telescopic block 11 is driven to be moved, telescopic block 11 moves, and just will drive mounting plate 16 and is moved, so as to right well LED display 17 carries out height adjustment and meets the viewing of different car owners in order to which the people of driving more preferably watches, greatly mention The high practicability of road restricting the number alert device.

Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all It is included within the scope of protection of this utility model.

Claims

1. a kind of road restricting the number alarm set, including bottom plate (1), it is characterised in that: be fixedly connected at the top of the bottom plate (1) The bottom of active box (2), active box (2) inner wall is rotatably connected to rotation axis (3) by bearing, and rotation axis (3) Top runs through active box (2) and extends to the top of active box (2), and the rotation axis (3) extends to one at the top of active box (2) End is fixedly connected with rotation button (4), and rotation axis (3) is located at the internal outer surface of active box (2) and is arranged with worm gear (5), institute The outer surface for stating worm gear (5) is engaged with worm screw (6), and the both ends of the worm screw (6) pass through shaft coupling and are fixedly connected with rotary shaft (7), the outer surface of the other end of the rotary shaft (7) is arranged with first bevel gear (20), the two sides at the top of the active box (2) It is fixedly connected to mounting blocks (8), the inside of the mounting blocks (8) offers mounting groove (9), mounting groove (9) inner wall Two sides slidably connect sliding panel (10), and telescopic block (11), the telescopic block are fixedly connected at the top of sliding panel (10) (11) inside offers telescopic chute (12), and the bottom of the sliding panel (10) is fixedly connected with threaded block (13), the screw thread The internal whorl of block (13) is connected with threaded rod (14), and the top of the threaded rod (14) sequentially passes through sliding panel (10) and stretches The bottom end of slot (12) and the inside for extending to telescopic chute (12), the threaded rod (14) sequentially passes through mounting blocks (8) and active box (2) and extend to the inside of active box (2), the threaded rod (14) extend to the internal one end of active box (2) by bearing with The lower rotation of active box (2) inner wall connects, and the threaded rod (14) is located at the internal outer surface of active box (2) and is arranged with second Bevel gear (15), and the outer surface of second bevel gear (15) is engaged with the outer surface of first bevel gear (20).

2. a kind of road restricting the number alarm set according to claim 1, it is characterised in that: the top of the telescopic block (11) Through mounting blocks (8) and extend to the tops of mounting blocks (8).

3. a kind of road restricting the number alarm set according to claim 1, it is characterised in that: the telescopic block (11) extends to One end at the top of mounting blocks (8) is fixedly connected with mounting plate (16).

4. a kind of road restricting the number alarm set according to claim 3, it is characterised in that: the front of the mounting plate (16) It is fixedly installed with LED display (17), the two sides of the mounting plate (16) are fixedly installed with loudspeaker (18).

5. a kind of road restricting the number alarm set according to claim 1, it is characterised in that: the two of bottom plate (1) bottom Side is fixedly connected to universal wheel (19).