CN209747099U - Indoor intelligent voice guide device for large museum - Google Patents
Indoor intelligent voice guide device for large museum Download PDFInfo
- Publication number
- CN209747099U CN209747099U CN201920777106.0U CN201920777106U CN209747099U CN 209747099 U CN209747099 U CN 209747099U CN 201920777106 U CN201920777106 U CN 201920777106U CN 209747099 U CN209747099 U CN 209747099U
- Authority
- CN
- China
- Prior art keywords
- plate
- navigation device
- voice navigation
- device body
- fixing column
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Traffic Control Systems (AREA)
Abstract
The utility model relates to the technical field of voice navigation accessories, in particular to an indoor intelligent voice navigation device of a large-scale museum, which comprises a mounting plate, a voice navigation device body, a loudspeaker, a front support plate, a rear support plate, a bottom plate, a switch and a display screen; still include connecting axle, left fixed plate, right fixed plate, left arc, right arc, left connecting rod, right connecting rod, left fixed column, right fixed column, left limiting plate, right limiting plate, left spring, right spring, connecting plate, hang rope, couple and multiunit link plate, the utility model discloses an indoor intelligent voice guide device of large-scale museum, the angle of adjustable voice guide device body, the visitor of the different heights of being convenient for uses voice guide device body, reduces and uses the limitation.
Description
Technical Field
The utility model relates to a voice guide auxiliary device's technical field especially relates to an indoor intelligent voice guide device of large-scale museum.
Background
as is well known, an intelligent voice guide device in a large museum room is a device which is installed in the large museum room and is used for enabling visitors to deeply understand exhibition objects by voice broadcasting and explaining indoor exhibition objects, and is widely used in the field of voice guide; the existing indoor intelligent voice navigation device for large-scale museum comprises a mounting plate, a voice navigation device body, a loudspeaker, a front support plate, a rear support plate, a bottom plate, a switch and a display screen, wherein the top end of the mounting plate is connected with the central area of the bottom surface of the voice navigation device body; when the existing indoor intelligent voice navigation device for large museum is used, when visitors visit a museum, a switch is turned on, a voice navigation device body carries out voice broadcasting, meanwhile, a recording sheet body is displayed on a display screen for the visitors to watch, and after the voice navigation of the voice navigation device body is finished, the switch is pressed downwards, and the voice navigation device body is closed; present indoor intelligent voice guide device in large-scale museum discovers in using, the display screen is installed at voice guide device body top surface, the angle of voice guide device body is fixed, make the rigidity of display screen, the inconvenient angle of adjusting voice guide device body according to the visitor of different heights, it is unclear to the observation of reporting on the display screen possibly to lead to partial visitor, the visitor of inconvenient different heights uses voice guide device body, use the limitation.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an angle of adjustable pronunciation guide to visitors device body, the visitor of the different heights of being convenient for uses pronunciation guide to visitors device body, reduces the indoor intelligent pronunciation guide to visitors device of large-scale museum who uses the limitation.
The utility model discloses an indoor intelligent voice navigation device of large-scale museum, including mounting panel, voice navigation device body, speaker, preceding extension board, back extension board, bottom plate, switch and display screen, the mounting panel top is connected with voice navigation device body bottom surface central area, the speaker is installed in voice navigation device body front central area, preceding extension board bottom and back extension board bottom are connected with bottom plate top surface central area front side and rear side respectively, the switch bottom is connected with voice navigation device body top surface right half regional electricity, the display screen bottom surface is connected with voice navigation device body top surface left half regional electricity; the voice guide device comprises a voice guide device body, and is characterized by further comprising a connecting shaft, a left fixing plate, a right fixing plate, a left arc-shaped plate, a right arc-shaped plate, a left connecting rod, a right connecting rod, a left fixing column, a right fixing column, a left limiting plate, a right limiting plate, a left spring, a right spring, a connecting plate, a hanging rope, a hook and a plurality of groups of hanging plates, wherein a first round hole is formed in the front-back direction of the central area of the mounting plate, the rear end of the connecting shaft penetrates through the first round hole, the top ends of the front supporting plate and the rear supporting plate are respectively connected with the front half area and the rear half area of the bottom surface of the connecting shaft, the top ends of the left fixing plate and the right fixing plate are respectively connected with the left half area and the right half area of the bottom surface of the voice guide device body, a second round hole and a third round hole are respectively formed in the front-, the bottom end of the left fixed column and the bottom end of the right fixed column are respectively connected with the left half area and the right half area of the top surface of the bottom plate, a first storage cavity and a second storage cavity are respectively arranged in the left fixed column and the right fixed column, a first opening and a second opening are respectively arranged at the top end of the left fixed column and the top end of the right fixed column, the first opening and the second opening are respectively communicated with the first storage cavity and the second storage cavity, the bottom end of the left connecting rod and the bottom end of the right connecting rod are respectively inserted into the left fixed column and the right fixed column from the first opening and the second opening, the bottom end of the left connecting rod and the bottom end of the right connecting rod are respectively connected with the top end of the left limiting plate and the top end of the right limiting plate, the bottom end of the left spring and the bottom end of the right spring are respectively connected with the bottom end of the left limiting plate and the bottom end of the right limiting plate, and the left end of the, the connecting plate is provided with the fourth round hole in the regional fore-and-aft direction on the right side, hang rope one end and pass the fourth round hole and twine on the connecting plate, hang the rope other end and be connected with the couple top, the multiunit link plate left end all with right fixed column right side wall connection, multiunit link plate vertically is provided with multiunit fifth round hole respectively, the couple passes a set of fifth round hole of the top and hooks on a set of link plate of the top.
The utility model discloses an indoor intelligent pronunciation guide to visitors device of large-scale museum still includes preceding clamp plate and back clamp plate, preceding clamp plate rear end and back clamp plate front end respectively with pronunciation guide to visitors device body front half right side region and half regional connection on the back right side.
The utility model discloses an indoor intelligent pronunciation guide to visitors device of large-scale museum still includes left slipmat and right slipmat, left slipmat and right slipmat parcel respectively on left fixed column inside wall and right fixed column inside wall.
The utility model discloses an indoor intelligent pronunciation guide to visitors device of large-scale museum still includes the handle, handle left end and couple right side wall first region are connected.
The utility model discloses an indoor intelligent pronunciation guide to visitors device of large-scale museum still includes a set of universal wheel, a set of universal wheel top is connected with bottom plate bottom surface left front side, left rear side, right front side and right rear side respectively.
The utility model discloses an indoor intelligent pronunciation guide to visitors device of large-scale museum still includes backup pad, preceding push rod and back push rod, the backup pad bottom is connected with the left half regional of bottom plate top surface, preceding push rod right-hand member and back push rod right-hand member are connected with the first half regional front side of backup pad left side wall and rear side respectively.
The utility model discloses an indoor intelligent pronunciation guide to visitors device of large-scale museum still includes preceding rubber pad and back rubber pad, preceding rubber pad and back rubber pad wrap up respectively in the front on push rod and back push rod lateral wall.
The utility model discloses an indoor intelligent pronunciation guide to visitors device of large-scale museum still includes the baffle, the connecting plate right-hand member is connected with baffle left side wall central authorities region.
Compared with the prior art, the beneficial effects of the utility model are that: when the inclination angle of the voice navigation device body needs to be adjusted, the right half area of the voice navigation device body is pressed downwards, the voice navigation device body drives the mounting plate to rotate along the connecting shaft, so that the voice navigation device body inclines towards the lower right side, at the moment, the left fixing plate upwards pulls the left connecting rod through the left arc plate, the right fixing plate downwards presses the right connecting rod through the right arc plate, the left connecting rod upwards moves in the left fixing column, the right connecting rod downwards moves in the right fixing column, the left spring is stretched, the right spring is compressed, the hook is taken down from the uppermost group of hanging plates while the voice navigation device body is rotated, when the voice navigation device body is rotated to an appropriate inclination angle, the hook is hooked on the group of hanging plates at the corresponding height position, the hook reduces the right half area of the voice navigation device body to upwards move, at the moment, the left spring is in a stretching state, the right spring is in compression state, is convenient for carry out the angle modulation of pronunciation guide device body according to the visitor of different heights, reduces and uses the limitation.
drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is a partial enlarged view of portion B of FIG. 1;
FIG. 4 is a left side view schematic diagram of the left stationary plate, the left arc-shaped plate and the left connecting rod;
In the drawings, the reference numbers: 1. mounting a plate; 2. a voice navigation device body; 3. a speaker; 4. a front support plate; 5. a base plate; 6. a switch; 7. a display screen; 8. a connecting shaft; 9. a left fixing plate; 10. a right fixing plate; 11. a left arc-shaped plate; 12. a right arc-shaped plate; 13. a left connecting rod; 14. a right connecting rod; 15. a left fixed column; 16. a right fixed column; 17. a left limit plate; 18. a right limit plate; 19. a left spring; 20. a right spring; 21. a connecting plate; 22. hanging a rope; 23. hooking; 24. hanging the plate; 25. a front platen; 26. a left non-slip mat; 27. a handle; 28. a universal wheel; 29. a support plate; 30. a front push rod; 31. a front rubber pad; 32. and a baffle plate.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
as shown in fig. 1 to 4, the utility model discloses an indoor intelligent voice navigation device of large-scale museum, including mounting panel 1, voice navigation device body 2, speaker 3, front support plate 4, back support plate, bottom plate 5, switch 6 and display screen 7, mounting panel 1 top is connected with voice navigation device body 2 bottom surface central area, speaker 3 is installed in voice navigation device body 2 front central area, front support plate 4 bottom and back support plate bottom are connected with bottom plate 5 top surface central area front side and rear side respectively, switch 6 bottom is connected with voice navigation device body 2 top surface right half regional electricity, display screen 7 bottom surface is connected with voice navigation device body 2 top surface left half regional electricity; the voice navigation device also comprises a connecting shaft 8, a left fixing plate 9, a right fixing plate 10, a left arc-shaped plate 11, a right arc-shaped plate 12, a left connecting rod 13, a right connecting rod 14, a left fixing column 15, a right fixing column 16, a left limit plate 17, a right limit plate 18, a left spring 19, a right spring 20, a connecting plate 21, a hanging rope 22, a hook 23 and a plurality of groups of hanging plates 24, wherein a first round hole is arranged in the front-back direction of the central area of the mounting plate 1, the rear end of the connecting shaft 8 passes through the first round hole, the top end of the front supporting plate 4 and the top end of the rear supporting plate are respectively connected with the front half area and the rear half area of the bottom surface of the connecting shaft 8, the top end of the left fixing plate 9 and the top end of the right fixing plate 10 are respectively connected with the left half area and the right half area of the bottom surface of the voice navigation device body 2, the top end of a left connecting rod 13 and the top end of a right connecting rod 14 are respectively connected with the bottom end of a left arc-shaped plate 11 and the bottom end of a right arc-shaped plate 12, the bottom end of a left fixing column 15 and the bottom end of a right fixing column 16 are respectively connected with the left half area and the right half area of the top surface of a bottom plate 5, a first storage cavity and a second storage cavity are respectively arranged inside the left fixing column 15 and the right fixing column 16, the top end of the left fixing column 15 and the top end of the right fixing column 16 are respectively provided with a first opening and a second opening, the first opening and the second opening are respectively communicated with the first storage cavity and the second storage cavity, the bottom end of the left connecting rod 13 and the bottom end of the right connecting rod 14 are respectively inserted into the left fixing column 15 and the right fixing column 16 from the first opening and the second opening, the bottom end of the left connecting rod 13 and the bottom end of the right connecting rod 14 are respectively connected with the top, the top end of a left spring 19 and the top end of a right spring 20 are respectively connected with the bottom end of a left limit plate 17 and the bottom end of a right limit plate 18, the left end of a connecting plate 21 is connected with the central area of the right side wall of the voice navigation device body 2, fourth round holes are arranged in the front-back direction of the right half area of the connecting plate 21, one end of a hanging rope 22 passes through the fourth round holes and is wound on the connecting plate 21, the other end of the hanging rope 22 is connected with the top end of a hook 23, the left ends of a plurality of groups of hanging plates 24 are all connected with the right side wall of a right fixed column 16, a plurality of groups of hanging plates 24 are respectively and longitudinally provided with; when the inclination angle of the voice navigation device body needs to be adjusted, the right half area of the voice navigation device body is pressed downwards, the voice navigation device body drives the mounting plate to rotate along the connecting shaft, so that the voice navigation device body inclines towards the lower right side, at the moment, the left fixing plate upwards pulls the left connecting rod through the left arc plate, the right fixing plate downwards presses the right connecting rod through the right arc plate, the left connecting rod upwards moves in the left fixing column, the right connecting rod downwards moves in the right fixing column, the left spring is stretched, the right spring is compressed, the hook is taken down from the uppermost group of hanging plates while the voice navigation device body is rotated, when the voice navigation device body is rotated to an appropriate inclination angle, the hook is hooked on the group of hanging plates at the corresponding height position, the hook reduces the right half area of the voice navigation device body to upwards move, at the moment, the left spring is in a stretching state, the right spring is in compression state, is convenient for carry out the angle modulation of pronunciation guide device body according to the visitor of different heights, reduces and uses the limitation.
The utility model discloses an indoor intelligent voice guide device of large-scale museum, still include front pressing plate 25 and back pressing plate, front pressing plate 25 rear end and back pressing plate front end respectively with voice guide device body 2 front right half region and back right half region connection; preceding clamp plate and back clamp plate conveniently press down voice guide to visitors device body respectively, improve and use the flexibility.
The utility model discloses an indoor intelligent voice guide device of large-scale museum, still include left slipmat 26 and right slipmat, left slipmat 26 and right slipmat wrap up on the inside wall of left fixed column 15 and the inside wall of right fixed column 16 respectively; when left connecting rod and right connecting rod reciprocate in left fixed column and right fixed column respectively, left slipmat and right slipmat increase the frictional force between left limiting plate and fixed column inside wall and right limiting plate and the right fixed column inside wall respectively, when hooking the couple on a set of link plate that corresponds the position, reduce left connecting rod and right connecting rod and slide from top to bottom in left fixed column and right fixed column respectively, be convenient for hook the couple on a set of link plate that corresponds the position.
The utility model discloses an indoor intelligent voice guide device of large museum, which also comprises a handle 27, wherein the left end of the handle 27 is connected with the upper half area of the right side wall of the hook 23; the handle is convenient for remove the couple, is convenient for with the couple hook on a set of link plate of corresponding position, improves and uses the flexibility.
The utility model discloses an indoor intelligent voice guide device of large-scale museum, which also comprises a group of universal wheels 28, wherein the top ends of the group of universal wheels 28 are respectively connected with the left front side, the left back side, the right front side and the right back side of the bottom surface of the bottom plate 5; a set of universal wheel is convenient for remove the bottom plate, is convenient for remove the position to the difference with pronunciation guide to visitors device body, improves and uses the flexibility.
The utility model discloses an indoor intelligent voice guide device of large-scale museum, still include backup pad 29, front push rod 30 and back push rod, the backup pad 29 bottom is connected with the left half region of bottom plate 5 top surface, front push rod 30 right-hand member and back push rod right-hand member are connected with the first half region front side and the rear side of backup pad 29 left side wall respectively; the backup pad is promoted to push rod before the accessible and back push rod, improves and uses the flexibility.
The utility model discloses an indoor intelligent voice guide device of large-scale museum, which also comprises a front rubber pad 31 and a rear rubber pad, wherein the front rubber pad 31 and the rear rubber pad are respectively wrapped on the outer side walls of the front push rod 30 and the rear push rod;
The utility model discloses an indoor intelligent voice navigation device of a large museum, which also comprises a baffle 32, wherein the right end of the connecting plate 21 is connected with the central area of the left side wall of the baffle 32; when pronunciation guide to visitors device body was not suitable, will hang the rope winding on the connecting plate, the baffle will twine the rope of hanging on the connecting plate and block, reduces to hang the rope and from landing on the connecting plate, improves the stability in use.
The utility model discloses an indoor intelligent voice guide device of large-scale museum, it is at the during operation, when the inclination of voice guide device body needs to be adjusted, press down the half region on the right side of voice guide device body, voice guide device body drives the mounting panel and rotates along the connecting axle, make voice guide device body incline to the downside right, left fixed plate at this moment pulls left connecting rod upwards through left arc, right fixed plate presses down right connecting rod through right arc simultaneously, left connecting rod moves up in left fixed column, right connecting rod moves down in right fixed column, left spring is stretched, right spring is compressed, take off the couple from the group link plate of the top in the time of rotating voice guide device body, when rotating voice guide device body to suitable inclination, hook on a group link plate of corresponding high position, the hook reduces the upward movement of the right half area of the voice navigation device body, at the moment, the left spring is in a stretching state, and the right spring is in a compressing state, so that the angle adjustment of the voice navigation device body can be conveniently carried out according to visitors with different heights, and the use limitation is reduced; the front pressing plate and the rear pressing plate are respectively convenient to press the voice navigation device body downwards, so that the use flexibility is improved; when the left connecting rod and the right connecting rod respectively move up and down in the left fixing column and the right fixing column, the left anti-slip mat and the right anti-slip mat respectively increase the friction force between the left limiting plate and the inner side wall of the fixing column and between the left limiting plate and the inner side wall of the right fixing column, and when the hook is hooked on a group of hanging plates at corresponding positions, the left connecting rod and the right connecting rod respectively slide up and down in the left fixing column and the right fixing column, so that the hook is conveniently hooked on the group of hanging plates at corresponding positions; the handle is convenient for moving the hook, the hook is convenient to hook on a group of hanging plates at corresponding positions, and the use flexibility is improved; the group of universal wheels is convenient for moving the bottom plate, the voice navigation device body is convenient to move to different positions, and the use flexibility is improved; the supporting plate can be pushed by the front push rod and the rear push rod, so that the use flexibility is improved; when pronunciation guide to visitors device body was not suitable, will hang the rope winding on the connecting plate, the baffle will twine the rope of hanging on the connecting plate and block, reduces to hang the rope and from landing on the connecting plate, improves the stability in use.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. An indoor intelligent voice navigation device of a large museum comprises a mounting plate (1), a voice navigation device body (2), a loudspeaker (3), a front support plate (4), a rear support plate, a bottom plate (5), a switch (6) and a display screen (7), wherein the top end of the mounting plate (1) is connected with the central area of the bottom surface of the voice navigation device body (2), the loudspeaker (3) is mounted in the central area in front of the voice navigation device body (2), the bottom end of the front support plate (4) and the bottom end of the rear support plate are respectively connected with the front side and the rear side of the central area of the top surface of the bottom plate (5), the bottom end of the switch (6) is electrically connected with the right half area of the top surface of the voice navigation device body (2), and the bottom surface of the display screen (7) is electrically connected with the left half area of the; it is characterized by also comprising a connecting shaft (8), a left fixing plate (9), a right fixing plate (10), a left arc plate (11), a right arc plate (12), a left connecting rod (13), a right connecting rod (14), a left fixing column (15), a right fixing column (16), a left limit plate (17), a right limit plate (18), a left spring (19), a right spring (20), a connecting plate (21), a hanging rope (22), a hook (23) and a plurality of groups of hanging plates (24), wherein the front and back directions of the central region of the mounting plate (1) are provided with first round holes, the rear end of the connecting shaft (8) passes through the first round holes, the top ends of the front support plate (4) and the rear support plate are respectively connected with the front half region and the rear half region of the bottom surface of the connecting shaft (8), the top end of the left fixing plate (9) and the top end of the right fixing plate (10) are respectively connected, the front and back directions of the left fixed plate (9) and the right fixed plate (10) are respectively provided with a second round hole and a third round hole, the left arc-shaped plate (11) and the right arc-shaped plate (12) respectively penetrate through the second round hole and the third round hole, the top end of the left connecting rod (13) and the top end of the right connecting rod (14) are respectively connected with the bottom end of the left arc-shaped plate (11) and the bottom end of the right arc-shaped plate (12), the bottom end of the left fixing column (15) and the bottom end of the right fixing column (16) are respectively connected with the left half area and the right half area of the top surface of the bottom plate (5), the inside of the left fixing column (15) and the inside of the right fixing column (16) are respectively provided with a first storage cavity and a second storage cavity, the top end of the left fixing column (15) and the top end of the right fixing column (16) are respectively provided with a first opening and a second opening, the first opening and the second opening are respectively communicated with the first storage cavity and the second storage cavity ) And a right fixing column (16), the bottom end of a left connecting rod (13) and the bottom end of a right connecting rod (14) are respectively connected with the top end of a left limiting plate (17) and the top end of a right limiting plate (18), the bottom end of a left spring (19) and the bottom end of a right spring (20) are respectively connected with the inner bottom wall of a left fixing column (15) and the inner bottom wall of the right fixing column (16), the top end of the left spring (19) and the top end of the right spring (20) are respectively connected with the bottom end of the left limiting plate (17) and the bottom end of the right limiting plate (18), the left end of a connecting plate (21) is connected with the central area of the right side wall of a voice navigation device body (2), a fourth round hole is arranged in the front-back direction of the right half area of the connecting plate (21), one end of a hanging rope (22) passes through the fourth round hole and is wound on the connecting plate (21), the other end of the hanging rope, the multiple groups of hanging plates (24) are longitudinally provided with multiple groups of fifth round holes respectively, and the hook (23) penetrates through the group of fifth round holes at the uppermost side and is hooked on the group of hanging plates (24) at the uppermost side.
2. the indoor intelligent voice navigation device of large museum according to claim 1, further comprising a front pressing plate (25) and a rear pressing plate, wherein the rear end of the front pressing plate (25) and the front end of the rear pressing plate are respectively connected with the right half area in front and the right half area in rear of the voice navigation device body (2).
3. The intelligent indoor voice navigation device for large museum according to claim 2, further comprising a left anti-skid mat (26) and a right anti-skid mat, wherein the left anti-skid mat (26) and the right anti-skid mat are wrapped on the inner side wall of the left fixing column (15) and the inner side wall of the right fixing column (16), respectively.
4. The intelligent voice navigation device in large museum room as claimed in claim 3, further comprising a handle (27), wherein the left end of the handle (27) is connected with the upper half area of the right side wall of the hook (23).
5. The intelligent indoor voice navigation device of large museum according to claim 4, further comprising a set of universal wheels (28), wherein the top ends of the set of universal wheels (28) are respectively connected with the left front side, the left back side, the right front side and the right back side of the bottom surface of the bottom plate (5).
6. The intelligent voice navigation device in large museum room according to claim 5, further comprising a support plate (29), a front push rod (30) and a rear push rod, wherein the bottom end of the support plate (29) is connected with the left half area of the top surface of the bottom plate (5), and the right end of the front push rod (30) and the right end of the rear push rod are respectively connected with the front side and the rear side of the upper half area of the left side wall of the support plate (29).
7. The indoor intelligent voice navigation device for large museum according to claim 6, further comprising a front rubber pad (31) and a rear rubber pad, wherein the front rubber pad (31) and the rear rubber pad are respectively wrapped on the outer side walls of the front push rod (30) and the rear push rod.
8. The intelligent voice navigation device in large museum room as claimed in claim 7, further comprising a baffle (32), wherein the right end of the connecting plate (21) is connected with the central area of the left side wall of the baffle (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920777106.0U CN209747099U (en) | 2019-05-27 | 2019-05-27 | Indoor intelligent voice guide device for large museum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920777106.0U CN209747099U (en) | 2019-05-27 | 2019-05-27 | Indoor intelligent voice guide device for large museum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209747099U true CN209747099U (en) | 2019-12-06 |
Family
ID=68723202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920777106.0U Active CN209747099U (en) | 2019-05-27 | 2019-05-27 | Indoor intelligent voice guide device for large museum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209747099U (en) |
-
2019
- 2019-05-27 CN CN201920777106.0U patent/CN209747099U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207218798U (en) | A kind of rechargeable Automatic-clamping handset mounting | |
| CN206626341U (en) | A kind of LED television stable support structure | |
| CN211176114U (en) | Backup pad for mechanical equipment | |
| CN209747099U (en) | Indoor intelligent voice guide device for large museum | |
| CN111634540A (en) | Electronic billboard transportation protection device | |
| CN211423908U (en) | Display screen module mounting structure | |
| CN210506876U (en) | Convenient-to-use life clothes hanging device | |
| CN210219102U (en) | Projection equipment for music teaching | |
| CN208158800U (en) | A kind of mounting bracket of broadcast stereo | |
| CN112894701A (en) | Wooden clothes hanger couple installation device | |
| CN221058407U (en) | Floor-type stereo set support with adjustable | |
| CN214114537U (en) | Annular belt finished product winding device | |
| CN221118302U (en) | Warning sign with regulatory function | |
| CN218550104U (en) | Microphone installing support | |
| CN221254967U (en) | Height adjusting structure of clothes airing rod piece | |
| CN210027256U (en) | Mobile phone vehicle-mounted support convenient to install | |
| CN211656942U (en) | Conveniently adjust and put landscape garden of putting and use exhibition frame | |
| CN215348091U (en) | Foldable clothes hanger for clothes display | |
| CN219878831U (en) | Intelligent infusion support | |
| CN214851364U (en) | Sucking disc formula cell phone stand | |
| CN220282293U (en) | Plastic bag drawing device | |
| CN210505097U (en) | Mouse cable winding device | |
| CN214744514U (en) | Stage AV equipment installation device | |
| CN218355610U (en) | Improved hat and coat stand | |
| CN214689881U (en) | Adjustable parking frame combination |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |