CN212745851U

CN212745851U - Show exhibition hall wisdom pronunciation guide to visitors device

Info

Publication number: CN212745851U
Application number: CN202021485130.6U
Authority: CN
Inventors: 杨杰; 李剑铭
Original assignee: Sam Technology Co ltd
Current assignee: Sam Technology Co ltd
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2021-03-19
Anticipated expiration: 2030-07-24

Abstract

The utility model discloses a show exhibition hall wisdom pronunciation guide to visitors device, including removing the base and supporting the mobile jib, the lower extreme four corners of removing the base is fixed with the universal wheel, and removes the both sides middle part of base and settle there is fixed mobile jib, the inboard of fixed mobile jib is connected with fixed auxiliary rod, and wears to be equipped with fixed knob in one side of fixed mobile jib, the lower extreme of fixed auxiliary rod links up there is the fixed plate, and the lower extreme of fixed plate is provided with the skid resistant course, support the mobile jib and settle in removal base upper end central point and put, and support the inside both sides of mobile jib and seted up the spacing groove. This show exhibition hall wisdom pronunciation guide to visitors device is provided with fastening bolt, and fastening bolt runs through in unable adjustment base is inboard, and perpendicular fixed connection's unable adjustment base and main part can guarantee the accuracy of position between the two, and the condition that the main part slope influences the use can not appear, and through the unable adjustment base that fastening bolt is fixed, be convenient for to the installation and the dismantlement of main part, it is convenient to provide the maintenance of main part for the later stage simultaneously.

Description

Show exhibition hall wisdom pronunciation guide to visitors device

Technical Field

The utility model relates to a pronunciation guide to visitors technical field specifically is a show exhibition hall wisdom pronunciation guide to visitors device.

Background

The in-process that the exhibition show was shown in show exhibition hall, the work of explaining through some propaganda can make the user who demonstrates the exhibition hall before know the content of exhibition in the hall more, but traditional form of explaining is too single, and work efficiency is also not high, along with the development of modern science and technology, the in-process that explains in science and technology hall can use intelligent pronunciation guide device, and the effect of explaining can be improved effectively to this device.

The holistic structural not enough of pronunciation guide device on the market is stable with firm, receives the condition that external force collision appears empting easily in the in-service use, is not convenient for adjust according to the in-service use condition simultaneously, the relatively poor problem of result of use, for this reason, we propose such show exhibition hall wisdom pronunciation guide device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a show exhibition hall wisdom pronunciation guide to the holistic structural inadequately stable and firm of pronunciation guide device who proposes in solving above-mentioned background art, receive the condition that external force collision appears empting easily in the in-service use, be not convenient for simultaneously adjust according to the in-service use condition, the relatively poor problem of result of use.

In order to achieve the above object, the utility model provides a following technical scheme: a wisdom voice guide device for exhibition halls comprises a movable base and a supporting main rod, universal wheels are fixed at four corners of the lower end of the movable base, a fixed main rod is arranged in the middle of two sides of the movable base, a fixed auxiliary rod is connected to the inner side of the fixed main rod, a fixing knob is arranged on one side of the fixed main rod in a penetrating mode, a fixed plate is connected to the lower end of the fixed auxiliary rod, an anti-slip layer is arranged at the lower end of the fixed plate, the supporting main rod is arranged at the central position of the upper end of the movable base, limiting grooves are formed in two inner sides of the supporting main rod, limiting blocks are connected to the inner sides of the limiting grooves, supporting auxiliary rods are fixed to the other sides of the limiting blocks, positioning knobs are arranged on two outer sides of the supporting main rod in a penetrating mode, a connecting cylinder is connected to the upper end of the supporting, the upper end of carousel is settled there is unable adjustment base, and unable adjustment base's inboard wears to be equipped with fastening bolt, unable adjustment base's upper end central point puts and is fixed with the main part, and the edges and corners department of main part is provided with the angle bead, the front end central point of main part puts and settles and have the display screen, and the front end both sides of main part are provided with the speaker.

Preferably, fixed mobile jib is along the vertical center axis symmetric distribution who removes the base, and fixed mobile jib is fixed connection with removing the base, and the inboard diameter size of fixed mobile jib is identical with fixed vice pole outside diameter size simultaneously to fixed vice pole is through constituting extending structure between fixed knob and the fixed mobile jib.

Preferably, the outer side of the anti-skid layer is attached to the inner side of the fixing plate, and the anti-skid layer is fixedly connected with the fixing plate.

Preferably, the support auxiliary rod is fixedly connected with the limiting block, the external size of the limiting block is matched with the internal size of the limiting groove, the outer side of the support auxiliary rod is tightly attached to the inner side of the support main rod, and the support auxiliary rod forms a lifting structure with the support main rod through the positioning knob.

Preferably, the connecting cylinder is vertically and fixedly connected with the auxiliary supporting rod, the inner diameter of the connecting cylinder is matched with the outer diameter of the rotary table, and the rotary table and the connecting cylinder form a rotating structure through a fastening knob.

Preferably, the fastening bolt penetrates through the inner side of the fixed base, the fixed base is vertically and fixedly connected with the main body, and the fixed base is in threaded connection with the rotary table through the fastening bolt.

Compared with the prior art, the beneficial effects of the utility model are that: the intelligent voice guide device for the exhibition hall is provided with a fixed main rod, the fixed main rod is symmetrically distributed along the vertical central axis of a movable base, the fixed main rod is symmetrically distributed in the middle of the two sides of the movable base, a fixed auxiliary rod and a fixed plate are arranged in a matched manner to limit and fix the movable base after movement, the stability of the whole voice guide device is ensured, the condition that the use effect is influenced by inclined shaking in the actual use process is avoided, meanwhile, the contact area with the ground is increased through the fixed plate, the fixing firmness of the voice guide device is further improved through an anti-slip layer arranged at the lower end of the fixed plate, and the adjusted fixed auxiliary rod is fixed through a fixed knob;

the supporting auxiliary rod is fixedly connected with the limiting block, the supporting auxiliary rod and the supporting main rod are closely attached to each other, the firmness and the stability of connection between the supporting auxiliary rod and the supporting main rod can be guaranteed, the limiting block and the limiting groove are arranged in a matched mode, so that the supporting auxiliary rod cannot deviate in the lifting process, the stability is improved, the height of the main body can be adjusted according to the actual use condition through the lifting structure, the adjusted supporting auxiliary rod is fixed through the positioning knob, the connecting cylinder and the rotating disc which are identical in diameter and size guarantee the tightness of connection between the supporting auxiliary rod and the rotating disc, the situation that the main body is inclined and shaken in the rotating process is avoided, meanwhile, the direction of the main body can be adjusted according to the use condition through the rotating structure, the best actual use effect is achieved, and the fixing;

fastening bolt runs through in unable adjustment base inboard, and perpendicular fixed connection's unable adjustment base and main part can guarantee the accuracy of position between the two, and the main part slope can not appear and influence the condition of using, simultaneously through the unable adjustment base that fastening bolt is fixed, is convenient for to the installation and the dismantlement of main part, and it is convenient to provide the maintenance of main part for the later stage.

Drawings

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

FIG. 2 is a schematic top view of the fixing base of the present invention;

fig. 3 is the structure diagram of the limiting groove and the limiting block of the present invention.

In the figure: 1. moving the base; 2. a universal wheel; 3. fixing the main rod; 4. fixing the auxiliary rod; 5. fixing the knob; 6. a fixing plate; 7. an anti-slip layer; 8. supporting the main rod; 9. a limiting groove; 10. a limiting block; 11. a support sub-rod; 12. positioning a knob; 13. a connecting cylinder; 14. a turntable; 15. fastening a knob; 16. a fixed base; 17. fastening a bolt; 18. a main body; 19. protecting the corner; 20. a display screen; 21. a loudspeaker.

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. 1-3, the present invention provides a technical solution: a wisdom voice guide device for exhibition halls comprises a mobile base 1, universal wheels 2, a fixed main rod 3, a fixed auxiliary rod 4, a fixed knob 5, a fixed plate 6, an anti-skid layer 7, a supporting main rod 8, a limiting groove 9, a limiting block 10, a supporting auxiliary rod 11, a positioning knob 12, a connecting cylinder 13, a rotary disk 14, a fastening knob 15, a fixed base 16, a fastening bolt 17, a main body 18, a corner protector 19, a display screen 20 and a loudspeaker 21, wherein the universal wheels 2 are fixed at four corners of the lower end of the mobile base 1, the fixed main rod 3 is arranged in the middle of the two sides of the mobile base 1, the fixed auxiliary rod 4 is connected to the inner side of the fixed main rod 3, the fixed knob 5 is penetrated through one side of the fixed main rod 3, the fixed plate 6 is connected to the lower end of the fixed auxiliary rod 4, the anti-skid layer 7 is arranged at the lower end of the fixed plate 6, the outer side of the anti, the fixed main rods 3 are symmetrically distributed along the vertical central axis of the movable base 1, and the fixed main rods 3 are fixedly connected with the movable base 1, meanwhile, the diameter of the inner side of the fixed main rod 3 is matched with the diameter of the outer side of the fixed auxiliary rod 4, the fixed auxiliary rod 4 forms a telescopic structure with the fixed main rod 3 through the fixed knob 5, the fixed main rods 3 symmetrically distributed in the middle parts of the two sides of the movable base 1 are matched with the fixed auxiliary rods 4 and the fixed plates 6 to limit and fix the movable base 1 after moving, thereby ensuring the stability of the whole voice navigation device, avoiding the situation that the use effect is influenced by the inclination and the shaking in the actual use process, meanwhile, the contact area with the ground is increased through the fixing plate 6, the firmness of the fixation of the voice navigation device is further improved through the anti-slip layer 7 arranged at the lower end of the fixing plate 6, and the adjusted fixing auxiliary rod 4 is fixed through the arranged fixing knob 5;

the supporting main rod 8 is arranged at the central position of the upper end of the movable base 1, the two inner sides of the supporting main rod 8 are provided with limit grooves 9, the inner side of each limit groove 9 is connected with a limit block 10, the other side of each limit block 10 is fixed with a supporting auxiliary rod 11, the two outer sides of the supporting main rod 8 are provided with positioning knobs 12 in a penetrating way, the upper end of each supporting auxiliary rod 11 is connected with a connecting cylinder 13, the inner side of each connecting cylinder 13 is connected with a rotary table 14, one outer side of each connecting cylinder 13 is provided with a fastening knob 15 in a penetrating way, each connecting cylinder 13 is vertically and fixedly connected with the corresponding supporting auxiliary rod 11, the inner diameter size of each connecting cylinder 13 is matched with the outer diameter size of each rotary table 14, the rotary table 14 forms a rotating structure with the connecting cylinders 13 through the fastening knobs 15, the supporting auxiliary rods 11 are fixedly connected with the limit blocks 10, the outer size of each limit block 10 is matched with the, and the supporting auxiliary rod 11 and the supporting main rod 8 form a lifting structure through a positioning knob 12, the supporting auxiliary rod 11 and the supporting main rod 8 are closely attached, can ensure the firmness and stability of the connection between the two, is provided with a limit block 10 and a limit groove 9 in a matching way, so that the supporting auxiliary rod 11 can not deviate in the lifting process, the stability is improved, the lifting structure can adjust the height of the main body 18 according to the actual use condition, the adjusted supporting auxiliary rod 11 is fixed by the positioning knob 12, the connecting cylinder 13 and the rotating disc 14 with the same diameter and size ensure the connection tightness between the two, avoid the condition of inclined and swinging in the rotating process, meanwhile, the direction of the main body 18 can be adjusted by the rotating structure according to the use condition so as to achieve the best practical use effect, and the main body is fixed by the arranged fastening knob 15;

a fixed base 16 is arranged at the upper end of the rotary disc 14, a fastening bolt 17 is arranged at the inner side of the fixed base 16 in a penetrating way, a main body 18 is fixed at the central position of the upper end of the fixed base 16, the corner of the main body 18 is provided with a corner protector 19, the center of the front end of the main body 18 is provided with a display screen 20, and the two sides of the front end of the main body 18 are provided with speakers 21, the fastening bolt 17 penetrates through the inner side of the fixed base 16, and the fixed base 16 is vertically and fixedly connected with the main body 18, and the fixed base 16 forms a threaded connection with the rotary table 14 through a fastening bolt 17, the fixed base 16 and the main body 18 are vertically and fixedly connected, the accuracy of the position between the two can be ensured, the situation that the inclination of the main body 18 influences the use can not occur, meanwhile, the fixing base 16 fixed through the fastening bolt 17 is convenient for mounting and dismounting the main body 18, and convenience is provided for later maintenance of the main body 18.

The working principle is as follows: for the intelligent voice guide device of the exhibition hall, firstly, the main body 18 is moved to the working place through the universal wheel 2, the fixed main rods 3 are symmetrically distributed at the middle parts of the two sides of the movable base 1, the fixed auxiliary rods 4 and the fixed plate 6 which are arranged in a matching way can limit and fix the movable base 1 after moving, the stability of the whole voice guide device is ensured, the condition that the use effect is influenced by the inclined shaking in the actual use process is avoided, meanwhile, the contact area with the ground is increased through the fixed plate 6, the fixed firmness of the voice guide device is further improved through the antiskid layer 7 arranged at the lower end of the fixed plate 6, the adjusted fixed auxiliary rods 4 are fixed through the fixed knob 5, the supporting auxiliary rods 11 and the supporting main rods 8 which are tightly attached are matched, the firmness and the stability of connection between the supporting auxiliary rods 11 and the supporting main rods 8 can be ensured, and the limiting blocks 10 and the limiting, the supporting auxiliary rod 11 can not deviate in the lifting process, the stability is improved, the lifting structure can adjust the height of the main body 18 according to the actual use condition, the adjusted supporting auxiliary rod 11 is fixed through the arranged positioning knob 12, the connecting cylinder 13 and the rotary disc 14 with identical diameter and size ensure the tightness of connection between the two, the inclined shaking condition in the rotating process is avoided, the rotating structure can adjust the direction of the main body 18 according to the use condition to achieve the best actual use effect, the fixing is realized through the arranged fastening knob 15, the fixing base 16 and the main body 18 which are vertically and fixedly connected can ensure the accuracy of the position between the two, the condition that the main body 18 inclines to influence the use is avoided, and meanwhile, the fixing base 16 fixed through the fastening bolt 17 is convenient for installing and disassembling the main body 18, the maintenance of main part 18 is provided convenient for the later stage, just so accomplishes the use of whole show exhibition hall wisdom pronunciation guide device.

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 a show exhibition hall wisdom pronunciation guide to visitors device, is including removing base (1) and support mobile jib (8), its characterized in that: the universal wheels (2) are fixed at four corners of the lower end of the movable base (1), the fixed main rod (3) is arranged in the middle of the two sides of the movable base (1), the fixed auxiliary rod (4) is connected to the inner side of the fixed main rod (3), the fixing knob (5) is arranged on one side of the fixed main rod (3) in a penetrating mode, the fixed plate (6) is connected to the lower end of the fixed auxiliary rod (4), the anti-slip layer (7) is arranged at the lower end of the fixed plate (6), the supporting main rod (8) is arranged at the central position of the upper end of the movable base (1), the limiting grooves (9) are formed in the two inner sides of the supporting main rod (8), the limiting blocks (10) are connected to the inner side of the limiting grooves (9), the supporting auxiliary rod (11) is fixed to the other side of the limiting blocks (10), the positioning knobs (12) are arranged on the two outer sides of the supporting main, and the inboard of connecting cylinder (13) is connected with carousel (14), fastening knob (15) are worn to be equipped with on outside one side of connecting cylinder (13), the upper end of carousel (14) is settled there is unable adjustment base (16), and the inboard of unable adjustment base (16) is worn to be equipped with fastening bolt (17), the upper end central point of unable adjustment base (16) puts and is fixed with main part (18), and the edges and corners department of main part (18) is provided with angle bead (19), the front end central point of main part (18) puts and settles display screen (20), and the front end both sides of main part (18) are provided with speaker (21).

2. The intelligent voice guide apparatus for exhibition hall as claimed in claim 1, wherein: fixed mobile jib (3) are along the vertical center axis symmetric distribution that removes base (1), and fixed mobile jib (3) are fixed connection with removing base (1), and the inboard diameter size of fixed mobile jib (3) is identical with fixed vice pole (4) outside diameter size simultaneously to fixed vice pole (4) are through constituting extending structure between fixed knob (5) and fixed mobile jib (3).

3. The intelligent voice guide apparatus for exhibition hall as claimed in claim 1, wherein: the outer side of the anti-skid layer (7) is attached to the inner side of the fixing plate (6), and the anti-skid layer (7) is fixedly connected with the fixing plate (6).

4. The intelligent voice guide apparatus for exhibition hall as claimed in claim 1, wherein: support vice pole (11) and stopper (10) and be fixed connection, and the external dimension of stopper (10) is identical with spacing groove (9) internal dimension, supports simultaneously and closely laminates between vice pole (11) outside and the support mobile jib (8) inboard to support vice pole (11) and pass through and constitute elevation structure between location knob (12) and the support mobile jib (8).

5. The intelligent voice guide apparatus for exhibition hall as claimed in claim 1, wherein: the connecting cylinder (13) is vertically and fixedly connected with the supporting auxiliary rod (11), the inner diameter of the connecting cylinder (13) is matched with the outer diameter of the rotary table (14), and the rotary table (14) forms a rotating structure with the connecting cylinder (13) through a fastening knob (15).

6. The intelligent voice guide apparatus for exhibition hall as claimed in claim 1, wherein: the fastening bolt (17) penetrates through the inner side of the fixed base (16), the fixed base (16) is vertically and fixedly connected with the main body (18), and the fixed base (16) is in threaded connection with the rotary table (14) through the fastening bolt (17).