CN211533147U

CN211533147U - Education safety information podium

Info

Publication number: CN211533147U
Application number: CN201921150567.1U
Authority: CN
Inventors: 柏斌
Original assignee: Sichuan Century Tongpu Information Technology Co ltd
Current assignee: Sichuan Century Tongpu Information Technology Co ltd
Priority date: 2019-07-22
Filing date: 2019-07-22
Publication date: 2020-09-22
Anticipated expiration: 2029-07-22

Abstract

The utility model discloses an education safety information podium, including the base, the top fixedly connected with podium body of base, the dorsal part fixedly connected with motor of inner wall of the base, the output fixedly connected with drive wheel of motor, the equal vertical fixedly connected with dead lever in base inner chamber's left side and right side. The utility model discloses a it is rotatory to move the connecting plate when bull stick cooperation screw hole is rotatory, the connecting plate is rotatory to drive the loose pulley rotatory and pass through opening contact ground, then the starter motor, it is rotatory that the motor is rotatory to drive the drive wheel, the rotatory cooperation tooth of drive wheel drives the chain rotatory, the chain is rotatory to drive gyro wheel and loose pulley rotation, the rotatory support podium body that supports of loose pulley removes, the problem that current podium general usable floor area is too big and bulky is difficult to the removal has been solved, the labour of user at the removal podium has been reduced, the arrangement time that the user removed the podium has also been reduced, the practicality of podium has been improved.

Description

Education safety information podium

Technical Field

The utility model relates to a podium mechanical technology field specifically is an education safety information podium.

Background

The traditional speech table is simple in function and can only be used as a decoration, and the traditional manufacturers make diversified improvements on functions, such as devices of an integrated microphone, a desk lamp, a computer, a writing screen, a power amplifier, a sound box, an expansion interface and the like.

When using the podium, need use education safety information podium, nevertheless current podium general usable floor area is too big and bulky difficult removal, has increased the user and has removed the labour of podium, has also increased the arrangement time that the user removed the podium, has reduced the practicality of podium.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an education safety information podium possesses the advantage of convenient removal, has solved the problem that the general usable floor area of current podium is too big and bulky is difficult to the removal.

In order to achieve the above object, the utility model provides a following technical scheme: an educational safety information podium comprises a base, wherein the top of the base is fixedly connected with a podium body, the back side of the inner wall of the base is fixedly connected with a motor, the output end of the motor is fixedly connected with a driving wheel, the left side and the right side of the inner cavity of the base are longitudinally and fixedly connected with fixed rods, the front bottom of the fixed rods is movably connected with rollers through bearing seats, the surfaces of the rollers are respectively sleeved with a chain, the chain is in transmission connection with the rollers, the bottom of the driving wheel is in meshing connection with the top of the chain, the left side of the bottom of the inner wall of the base and corresponding to the fixed rods are fixedly connected with fixed blocks, the right side of the fixed blocks is movably connected with a rotating rod through the bearing seats, the back side of the rotating rod is fixedly connected with a connecting plate, the front side of the movable wheel is in contact with the back side of the chain, and the right side of the rotating rod penetrates through the left side of the inner wall of the base and is fixedly connected with the rotating disc.

Preferably, the surface of the movable wheel is provided with two grooves, the two grooves are uniformly distributed, and the grooves are matched with the movable wheel for use.

Preferably, the bottom of the base is provided with an opening, the width of the opening is greater than the total length of the two movable wheels, and the opening is matched with the movable wheels for use.

Preferably, the surface of the turntable is provided with anti-slip lines, the cross section area of the anti-slip lines is equal to that of the turntable, and the anti-slip lines are matched with the turntable for use.

Preferably, the surface of the driving wheel is provided with a plurality of teeth which are uniformly distributed, and the teeth are matched with the chain for use.

Preferably, the right side of the base and the position corresponding to the rotating rod are provided with threaded holes, and the threaded holes are matched with the rotating rod for use.

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

1. the utility model discloses a set up the base, the podium body, including a motor, an end cap, a controller, and a cover plate, the drive wheel, the dead lever, the gyro wheel, the chain, the fixed block, the bull stick, the connecting plate, loose wheel and carousel cooperation are used, it is rotatory to drive the bull stick through rotatory carousel, it is rotatory to move the connecting plate when bull stick cooperation screw hole is rotatory, the connecting plate is rotatory to drive the loose wheel rotation and to pass through opening contact ground, then the starter motor, the motor rotation drives the drive wheel rotation, the rotatory tooth of drive wheel cooperation drives the chain rotation, the chain is rotatory to drive gyro wheel and loose wheel, the rotatory podium body that supports of loose wheel removes, the problem that current podium general usable floor area is too big and bulky to remove has been solved, the user has been reduced the labour of removing the podium, the arrangement time that the user removed the podium has also.

2. The utility model discloses a setting of recess can assist the chain to rotate, plays spacing effect simultaneously, has avoided the chain phenomenon that breaks away from to appear at the in-process that removes, also increases the rotatory stability of movable wheel.

3. The utility model discloses an open-ended sets up, can make the movable wheel complete remove through the opening, has avoided open-ended width undersize to make the movable wheel appear blocking dead phenomenon at the in-process that removes at the opening part, also reduces the wearing and tearing of movable wheel.

4. The utility model discloses a setting of anti-skidding line can assist the user to rotate, increases frictional effect simultaneously, has avoided the rotatory in-process palm of user to sweat and has leaded to the phenomenon that the carousel appears skidding, increases machine moving stability.

5. The utility model discloses a setting of tooth can increase the transmissibility of chain, and it is stable to increase the meshing simultaneously, has avoided the chain to appear jumping the phenomenon of tooth at rotatory in-process, also reduces the wearing and tearing of chain and increases the life of chain.

6. The utility model discloses a setting of screw hole can assist the bull stick to rotate, plays fixed effect simultaneously, has avoided the rotatory in-process of bull stick phenomenon of gyration to appear, also increases the rotatory stability of bull stick.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the base structure of FIG. 1 according to the present invention;

FIG. 3 is an enlarged schematic view of the present invention at A in FIG. 2;

fig. 4 is a partial top view of the base shown in fig. 2 according to the present invention.

In the figure: the platform comprises a base 1, a platform body 2, a motor 3, a driving wheel 4, a fixed rod 5, a roller 6, a chain 7, a fixed block 8, a rotating rod 9, a connecting plate 10, a movable wheel 11, a rotating disc 12, a groove 13, an opening 14, anti-skid lines 15, teeth 16 and threaded holes 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, an educational safety information podium comprises a base 1, a podium body 2 is fixedly connected to the top of the base 1, a motor 3 is fixedly connected to the back side of the inner wall of the base 1, a transmission wheel 4 is fixedly connected to the output end of the motor 1, a fixed rod 5 is fixedly connected to the left side and the right side of the inner cavity of the base 1 in the longitudinal direction, a roller 6 is movably connected to the bottom of the front of the fixed rod 5 through a bearing seat, a chain 7 is sleeved on the surface of the roller 6, teeth 16 are arranged on the surface of the transmission wheel 4, the number of the teeth 16 is several and are uniformly distributed, the teeth 16 are matched with the chain 7 for use, the transmission performance of the chain 7 can be increased through the arrangement of the teeth 16, the meshing stability is increased, the phenomenon of tooth skipping of the chain 7 in the rotating process is avoided, the abrasion of the chain 7 is also reduced, the service life, the bottom of the driving wheel 4 is meshed with the top of the chain 7, the left side of the bottom of the inner wall of the base 1 and the position corresponding to the fixed rod 5 are fixedly connected with a fixed block 8, the right side of the fixed block 8 is movably connected with a rotating rod 9 through a bearing seat, the right side of the base 1 and the position corresponding to the rotating rod 9 are provided with threaded holes 17, the threaded holes 17 are matched with the rotating rod 9 for use, the rotating rod 9 can be assisted to rotate through the arrangement of the threaded holes 17, meanwhile, the fixing effect is achieved, the rotating phenomenon in the rotating process of the rotating rod 9 is avoided, the rotating stability of the rotating rod 9 is also improved, the back side of the rotating rod 9 is fixedly connected with a connecting plate 10, the left side and the right side of the top of the connecting plate 10 are both movably connected with movable wheels 11 through the bearing seats, the surfaces of the movable wheels 11 are provided with grooves 13, through the arrangement of the groove 13, the rotation of the chain 7 can be assisted, the limiting effect is achieved, the phenomenon that the chain 7 is separated in the moving process is avoided, the rotating stability of the movable wheels 11 is also improved, the bottom of the base 1 is provided with the opening 14, the width of the opening 14 is larger than the total length of the two movable wheels 11, the opening 14 is matched with the movable wheels 11 for use, the movable wheels 11 can completely move through the opening 14 through the arrangement of the opening 14, the phenomenon that the movable wheels 11 are blocked at the opening 14 in the moving process due to the fact that the width of the opening 14 is too small is avoided, the abrasion of the movable wheels 11 is also reduced, the front side of the movable wheels 11 is in contact with the back side of the chain 7, the right side of the rotating rod 9 penetrates through the left side of the inner wall of the base 1 and is fixedly connected with the rotating disc 12, the anti-skid veins 15 are arranged on the surface of the rotating disc 12, anti-skidding line 15 uses with carousel 12 cooperation, through anti-skidding line 15's setting, can assist the user to rotate, increases frictional effect simultaneously, has avoided the rotatory in-process palm of user to sweat and has leaded to carousel 12 to appear the phenomenon of skidding, increases machine moving stability.

During the use, the user drives bull stick 9 rotatory through rotatory carousel 12, bull stick 9 cooperates the rotatory connecting plate 10 of moving in the rotatory area of screw hole 17 rotatory, connecting plate 10 is rotatory to drive loose wheel 11 rotatory and contact ground through opening 14, then starter motor 3, motor 3 is rotatory to drive wheel 4 rotatory, 4 rotatory cooperation teeth 16 of drive wheel drive chain 7 are rotatory, 7 rotatory drive gyro wheels 6 of chain and loose wheel 11 are rotatory, loose wheel 11 rotation support podium body 2 removes.

In summary, the following steps: this education safety information podium, through base 1, podium body 2, motor 3, drive wheel 4, dead lever 5, gyro wheel 6, chain 7, fixed block 8, bull stick 9, connecting plate 10, loose wheel 11 and carousel 12 cooperation are used, it is rotatory to drive bull stick 9 through rotatory carousel 12, it is rotatory to move connecting plate 10 when bull stick 9 cooperates the rotatory area of screw hole 17, connecting plate 10 is rotatory to drive loose wheel 11 rotatory and contact ground through opening 14, then starter motor 3, motor 3 is rotatory to drive wheel 4 rotatory, 4 rotatory cooperation teeth 16 of drive wheel drive chain 7 are rotatory, 7 rotatory gyro wheels 6 and the rotatory of loose wheel 11 of driving of chain drive, 11 rotatory support podium body 2 of loose wheel remove, the problem that current podium general usable floor area is too big and bulky is difficult to remove has been solved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an education safety information podium, includes base (1), its characterized in that: the lecture table comprises a base (1), a lecture table body (2) is fixedly connected to the top of the base (1), a motor (3) is fixedly connected to the back side of the inner wall of the base (1), a driving wheel (4) is fixedly connected to the output end of the motor (3), fixing rods (5) are longitudinally and fixedly connected to the left side and the right side of the inner cavity of the base (1), idler wheels (6) are movably connected to the front bottom of the fixing rods (5) through bearing seats, chains (7) are sleeved on the surfaces of the idler wheels (6), the chains (7) are in transmission connection with the idler wheels (6), the bottom of the driving wheel (4) is in meshing connection with the tops of the chains (7), fixed blocks (8) are fixedly connected to the left side of the bottom of the inner wall of the base (1) and correspond to the positions of the fixing rods (, dorsal side fixedly connected with connecting plate (10) of bull stick (9), the left side and the right side at connecting plate (10) top all have loose pulley (11) through bearing frame swing joint, the front side and the chain (7) dorsal part contact of loose pulley (11), the left side and the fixedly connected with carousel (12) of base (1) inner wall are run through on the right side of bull stick (9).

2. An educational security information podium according to claim 1, wherein: the surface of the movable wheel (11) is provided with two grooves (13), the two grooves (13) are uniformly distributed, and the grooves (13) are matched with the movable wheel (11) for use.

3. An educational security information podium according to claim 1, wherein: an opening (14) is formed in the bottom of the base (1), the width of the opening (14) is larger than the total length of the two movable wheels (11), and the opening (14) is matched with the movable wheels (11) for use.

4. An educational security information podium according to claim 1, wherein: the surface of the rotary table (12) is provided with anti-skid grains (15), the cross section area of the anti-skid grains (15) is equal to that of the rotary table (12), and the anti-skid grains (15) are matched with the rotary table (12) for use.

5. An educational security information podium according to claim 1, wherein: the surface of the driving wheel (4) is provided with teeth (16), the number of the teeth (16) is a plurality of and is uniformly distributed, and the teeth (16) are matched with the chain (7) for use.

6. An educational security information podium according to claim 1, wherein: the right side of the base (1) is provided with a threaded hole (17) corresponding to the position of the rotating rod (9), and the threaded hole (17) is matched with the rotating rod (9) for use.