CN114822312A - Make things convenient for fixed mounting's information display board for building engineering management - Google Patents
Make things convenient for fixed mounting's information display board for building engineering management Download PDFInfo
- Publication number
- CN114822312A CN114822312A CN202210355707.9A CN202210355707A CN114822312A CN 114822312 A CN114822312 A CN 114822312A CN 202210355707 A CN202210355707 A CN 202210355707A CN 114822312 A CN114822312 A CN 114822312A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- motor
- display board
- bevel gear
- lead screw
- 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.)
- Pending
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- 230000005540 biological transmission Effects 0.000 claims abstract description 23
- 238000009434 installation Methods 0.000 claims abstract description 9
- 238000004140 cleaning Methods 0.000 claims abstract description 7
- 230000007246 mechanism Effects 0.000 claims description 37
- 238000010276 construction Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
- G09F15/0087—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like including movable parts, e.g. movable by the wind
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses an information display board convenient for fixed installation and used for building engineering management, which comprises a base, wherein the top end of the base is fixedly connected with a telescopic box, the inner wall of one side of the telescopic box is fixedly connected with a first motor, the output shaft of the first motor is fixedly connected with a transmission shaft, one end of the transmission shaft, which is far away from the first motor, is fixedly connected with a first bevel gear, one side of the first bevel gear is meshed with a second bevel gear, the axis of the second bevel gear is fixedly connected with a threaded sleeve, the internal thread of the threaded sleeve is connected with a threaded rod, the top end of the threaded rod is fixedly connected with a bottom plate, the top end of the bottom plate is symmetrically connected with a support plate, the top end of the support plate is fixedly connected with a top plate, and one side of the top plate is fixedly connected with a second motor, and the information display board has the advantages that: the height of the display board can be adjusted, and the cleaning rod can move back and forth on the surface of the display board, so that the surface of the display board can be cleaned conveniently.
Description
Technical Field
The invention relates to the field of information display boards for building engineering management, in particular to an information display board for building engineering management, which is convenient to fixedly install.
Background
With the development of economy, enterprises pay more and more attention to the management of employees, various information boards and bulletin boards are often adopted to display personal information, working conditions and even family conditions of the employees, a building is a general term of buildings and structures and is a material technical means for meeting the social life needs of people, a display board is required to be used for displaying engineering information in the management process of construction projects, therefore, the information display board for building engineering management is needed, the existing information display board for building engineering management mostly adopts the mode of stones and the like to fix the base, the information display board for the building engineering management is inconvenient to store and release, has small display area, is inconvenient to adjust the height and is easy to topple, and the information show board is inconvenient to be changed for current building engineering management, also is inconvenient to be cleared up the show board surface.
An effective solution to the problems in the related art has not been proposed yet.
Disclosure of Invention
The technical task of the invention is to provide an information display board for building engineering management, which is convenient to fixedly install, aiming at the defects, so as to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: an information display board convenient to fixedly install for building engineering management comprises a base, wherein a telescopic box is fixedly connected to the top end of the base, a first motor is fixedly connected to the inner wall of one side of the telescopic box, a transmission shaft is fixedly connected to the output shaft of the first motor, a first bevel gear is fixedly connected to one end, away from the first motor, of the transmission shaft, a second bevel gear is meshed to one side of the first bevel gear, a threaded sleeve is fixedly connected to the axis of the second bevel gear, a threaded rod is connected to the internal thread of the threaded sleeve, a limiting mechanism is arranged on one side of the threaded rod, the top end of the threaded rod penetrates through the telescopic box and is fixedly connected with a bottom plate, a supporting plate is symmetrically connected to the top end of the bottom plate, a top plate is fixedly connected to the top end of the supporting plate, a second motor is fixedly connected to one side of the top plate, and a rotating shaft is fixedly connected to the output shaft of the second motor, the surface of the rotating shaft is symmetrically connected with transmission mechanisms, the transmission mechanisms are fixedly connected with a first lead screw, the surface of the first lead screw is in threaded connection with a first lead screw slide block, a cleaning rod is fixedly connected between the first lead screw slide blocks through a connecting block, the middle part of the top end of the bottom plate is provided with a groove, a display plate is placed in the groove, one side of the bottom plate is fixedly connected with a third motor, an output shaft of the third motor is fixedly connected with a second lead screw, the surface of the second lead screw is symmetrically connected with a second lead screw slide block, the top end of the second lead screw slide block is provided with a sliding mechanism, the top end of the sliding mechanism is fixedly connected with a clamping plate, the bottom end of the display plate is fixedly connected with a placing plate, the top end of the display plate is fixedly connected with a handle, the top end of the base is symmetrically connected with a placing box, the surface of the supporting plate is provided with an LED lamp, and one surface of the bottom plate is fixedly connected with a placing table, and a control mechanism is arranged on one surface of the telescopic box.
Furthermore, stop gear includes spacing groove, limiting slide and gag lever post, the spacing groove has been seted up to one side of threaded rod, the inside sliding connection of spacing groove has limiting slide, one side of limiting slide pass through the gag lever post with expansion box inner wall fixed connection.
Furthermore, the transmission mechanism comprises a third bevel gear and a fourth bevel gear, the third bevel gear is symmetrically connected to the surface of the rotating shaft, the fourth bevel gear is meshed with one side of the third bevel gear, and the fourth bevel gear is fixedly connected with the first lead screw.
Furthermore, the sliding mechanism comprises a sliding rail and a sliding rod, the sliding rail is symmetrically arranged at the top end of the bottom plate, the sliding rod is connected to the inside of the sliding rail in a sliding mode, the bottom end of the sliding rod is fixedly connected with the lead screw sliding block II, and the top end of the sliding rod is fixedly connected with the clamping plate.
Further, control mechanism includes control panel, control panel is installed to the one side of bellows, motor one with motor two and motor three all with control panel electric connection.
Furthermore, a bearing is sleeved at one end, far away from the motor, of the second screw rod, and the bearing is fixedly connected with the inner wall of the bottom plate.
Furthermore, a rubber pad is fixedly connected to the surface of the clamping plate.
Furthermore, threads at two ends of the second lead screw are opposite.
Furthermore, the four corners of the bottom of the base are fixedly connected with universal wheels.
Furthermore, the surface cover of thread bush is equipped with the location axle sleeve, the location axle sleeve with bellows inner wall fixed connection.
The invention has the beneficial effects that:
this make things convenient for fixed mounting's information show board for building engineering management, through setting up the expansion box, motor one, the transmission shaft, bevel gear one, bevel gear two, the thread bush, the threaded rod, the bottom plate, the backup pad, the roof, motor two, the pivot, lead screw one, lead screw slider one, the connecting block, the clearance stick, the recess, the show board, motor three, lead screw two, lead screw slider two, splint, place the board, the handle, place the box, the LED lamp, place platform and drive mechanism, can drive the transmission shaft and rotate under the drive of motor one, thereby make the threaded rod remove, and then can adjust the height of show board, and can drive the pivot rotation under the drive of motor two, thereby make lead screw one rotate, thereby make the clearance stick can be at the surface round trip movement of show board, thereby be convenient for clear up the surface of show board.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural view of an information display board for construction engineering management, which facilitates fixed installation according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a control mechanism in an information display board for construction engineering management convenient to fixedly install according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a display board of an information display board for construction engineering management, which facilitates fixed installation according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a sliding mechanism in an information display board for construction engineering management, which facilitates fixed installation according to an embodiment of the present invention;
FIG. 5 is an enlarged view at A in FIG. 1;
fig. 6 is an enlarged view at B in fig. 1.
Reference numerals:
1. a base; 2. a telescopic box; 3. a first motor; 4. a drive shaft; 5. a first bevel gear; 6. a second bevel gear; 7. a threaded sleeve; 8. a threaded rod; 9. a base plate; 10. a support plate; 11. a top plate; 12. a second motor; 13. a rotating shaft; 14. a first lead screw; 15. a first lead screw sliding block; 16. connecting blocks; 17. cleaning the rod; 18. a groove; 19. a display board; 20. a third motor; 21. a second screw rod; 22. a second lead screw sliding block; 23. a splint; 24. placing the plate; 25. a handle; 26. placing the box; 27. an LED lamp; 28. a placing table; 29. a limiting groove; 30. a limiting slide block; 31. a limiting rod; 32. a third bevel gear; 33. a fourth bevel gear; 34. a slide rail; 35. a slide bar; 36. a control panel; 37. a bearing; 38. a rubber pad; 39. a universal wheel; 40. and positioning the shaft sleeve.
Detailed Description
The invention is further described with reference to the following figures and specific examples.
The first embodiment is as follows:
referring to fig. 1 to 6, an information display board for building engineering management convenient to fix and install according to an embodiment of the present invention includes a base 1, a telescopic box 2 is fixedly connected to a top end of the base 1, a first motor 3 is fixedly connected to an inner wall of one side of the telescopic box 2, a transmission shaft 4 is fixedly connected to an output shaft of the first motor 3, a first bevel gear 5 is fixedly connected to one end of the transmission shaft 4 away from the first motor 3, a second bevel gear 6 is engaged with one side of the first bevel gear 5, a threaded sleeve 7 is fixedly connected to an axial center of the second bevel gear 6, a threaded rod 8 is connected to an internal thread of the threaded sleeve 7, a limiting mechanism is disposed on one side of the threaded rod 8, a bottom plate 9 is fixedly connected to a top end of the threaded rod 8, a supporting plate 10 is symmetrically connected to a top end of the bottom plate 9, and a top plate 11 is fixedly connected to a top end of the supporting plate 10, the top end of the top plate 11 is provided with a notch, one side of the top plate 11 is fixedly connected with a second motor 12, an output shaft of the second motor 12 is fixedly connected with a rotating shaft 13, the surface of the rotating shaft 13 is symmetrically connected with transmission mechanisms, the transmission mechanisms are all fixedly connected with a first lead screw 14, the threads between the first lead screws 14 are opposite, the surface threads of the first lead screws 14 are connected with first lead screw sliders 15, cleaning rods 17 are fixedly connected between the first lead screw sliders 15 through connecting blocks 16, the middle part of the top end of the bottom plate 9 is provided with a groove 18, a display plate 19 is placed in the groove 18, one side of the bottom plate 9 is fixedly connected with a third motor 20, the output shaft of the third motor 20 is fixedly connected with a second lead screw 21, the surface of the second lead screw 21 is symmetrically connected with a second lead screw slider 22, the top end of the second lead screw slider 22 is provided with a sliding mechanism, and the top end of the sliding mechanism is fixedly connected with a clamping plate 23, the bottom fixedly connected with of show board 19 places board 24, the top fixedly connected with handle 25 of show board 19, the top symmetric connection of base 1 places box 26, the surface mounting of backup pad 10 has LED lamp 27, platform 28 is placed to the one side fixedly connected with of bottom plate 9, control mechanism is installed to the one side of expansion box 2.
Through the scheme of the invention, the transmission shaft 4 can be driven to rotate by the motor I3, so that the threaded rod 8 can move, the height of the display board 19 can be adjusted, the rotating shaft 13 can be driven to rotate by the motor II 12, and the screw rod I14 can rotate, so that the cleaning rod 17 can move back and forth on the surface of the display board 19, and the surface of the display board 19 can be cleaned conveniently.
Example two:
referring to fig. 1 to 6, for a limiting mechanism, the limiting mechanism includes a limiting groove 29, a limiting slider 30 and a limiting rod 31, one side of the threaded rod 8 is provided with the limiting groove 29, the inside of the limiting groove 29 is slidably connected with the limiting slider 30, one side of the limiting slider 30 is fixedly connected with the inner wall of the telescopic box 2 through the limiting rod 31, for a transmission mechanism, the transmission mechanism includes a third bevel gear 32 and a fourth bevel gear 33, the surface of the rotating shaft 13 is symmetrically connected with the third bevel gear 32, one side of the third bevel gear 32 is engaged with the fourth bevel gear 33, the fourth bevel gear 33 is fixedly connected with the first lead screw 14, for a sliding mechanism, the sliding mechanism includes a sliding rail 34 and a sliding bar 35, the top end of the bottom plate 9 is symmetrically provided with a sliding rail 34, the inside of the sliding rail 34 is slidably connected with a sliding bar 35, and the bottom end of the sliding bar 35 is fixedly connected with the second lead screw slider 22, the top end of the slide bar 35 is fixedly connected with the clamping plate 23.
Through the scheme of the invention, the limiting mechanism is arranged, so that the threaded rod 8 can be conveniently moved in the threaded sleeve 7, and the threaded rod 8 can be limited from rotating along with the rotation of the threaded sleeve 7 during moving, so that the threaded rod 8 is more stably moved.
Example three:
referring to fig. 1-6, for the control mechanism, the control mechanism includes a control panel 36, a control panel 36 is installed on one side of the telescopic box 2, the first motor 3, the second motor 12 and the third motor 20 are electrically connected with the control panel 36, for the second screw 21, a bearing 37 is sleeved at one end of the second screw 21 away from the third motor 20, the bearing 37 is fixedly connected with the inner wall of the bottom plate 9, for the clamping plate 23, a rubber pad 38 is fixedly connected to the surface of the clamping plate 23, for the second screw rod 21, the threads at two ends of the second screw rod 21 are opposite, for the base 1, four corners of the bottom of the base 1 are fixedly connected with universal wheels 39, for the threaded sleeve 7, a positioning shaft sleeve 40 is sleeved on the surface of the threaded sleeve 7, and the positioning shaft sleeve 40 is fixedly connected with the inner wall of the telescopic box 2.
Through the scheme of the invention, the rubber pads are arranged, so that the friction force between the clamping plate 23 and the placing plate 24 can be increased, and the clamping plate 23 and the placing plate 24 can be prevented from being directly contacted to cause abrasion.
For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.
In practical application, the display board 19 is put in from the top end of the top plate 11 through the handle 25, the placing plate 24 is inserted into the groove 18, the motor three 20 is started, the motor three 20 drives the screw rod two 21 to rotate, because the threads of the two ends of the screw rod two 21 are opposite, the screw rod two 21 drives the screw rod sliding blocks two 22 at the two ends to move towards the middle, the clamping plate 23 is driven to move towards the middle and clamp the placing plate 24, the display board 19 is fixed, the motor two 12 is started, the motor two 12 drives the rotating shaft 13 to rotate, the rotating shaft 13 drives the bevel gear three 32 to rotate, the bevel gear three 32 drives the bevel gear four 33 to rotate through meshing, the screw rod one 14 drives the screw rod sliding block one 15 to move back and forth, the cleaning rod 17 can move back and forth on the surface of the display board 19 to clean, the motor one 3 is started, the motor one 3 drives the transmission shaft 4 to rotate, the transmission shaft 4 drives the bevel gear one 5 to rotate, the first bevel gear 5 drives the second bevel gear 6 to rotate through meshing, so that the threaded sleeve 7 rotates, the threaded rod 8 can move up and down, and the height of the display board 19 can be adjusted, and the display board is convenient to use.
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 (10)
1. The information display board for the building engineering management convenient to fixedly install is characterized by comprising a base (1), a telescopic box (2) is fixedly connected to the top end of the base (1), a first motor (3) is fixedly connected to the inner wall of one side of the telescopic box (2), a transmission shaft (4) is fixedly connected to the output shaft of the first motor (3), a first bevel gear (5) is fixedly connected to one end, far away from the first motor (3), of the transmission shaft (4), a second bevel gear (6) is meshed to one side of the first bevel gear (5), a threaded sleeve (7) is fixedly connected to the axis of the second bevel gear (6), a threaded rod (8) is connected to the inner thread of the threaded sleeve (7), a limiting mechanism is arranged on one side of the threaded rod (8), and the top end of the threaded rod (8) penetrates through the telescopic box (2) and a bottom plate (9), the top end of the bottom plate (9) is symmetrically connected with a supporting plate (10), the top end of the supporting plate (10) is fixedly connected with a top plate (11), one side of the top plate (11) is fixedly connected with a second motor (12), an output shaft of the second motor (12) is fixedly connected with a rotating shaft (13), the surface of the rotating shaft (13) is symmetrically connected with transmission mechanisms, the transmission mechanisms are all fixedly connected with a first lead screw (14), the surface of the first lead screw (14) is in threaded connection with a first lead screw slider (15), cleaning rods (17) are fixedly connected between the first lead screw sliders (15) through connecting blocks (16), a groove (18) is formed in the middle of the top end of the bottom plate (9), a display plate (19) is placed in the groove (18), a third motor (20) is fixedly connected to one side of the bottom plate (9), and a second lead screw (21) is fixedly connected to the output shaft of the third motor (20), the surface symmetric connection of two lead screws (21) has lead screw slider two (22), the top of lead screw slider two (22) is equipped with slide mechanism, slide mechanism's top fixedly connected with splint (23), board (24) are placed to the bottom fixedly connected with of show board (19), the top fixedly connected with handle (25) of show board (19), the top symmetric connection of base (1) has places box (26), the surface mounting of backup pad (10) has LED lamp (27), platform (28) are placed to the one side fixedly connected with of bottom plate (9), control mechanism is installed to the one side of bellows (2).
2. The information display board convenient for fixed installation and used for building engineering management as claimed in claim 1, wherein the limiting mechanism comprises a limiting groove (29), a limiting sliding block (30) and a limiting rod (31), the limiting groove (29) is formed in one side of the threaded rod (8), the limiting sliding block (30) is connected to the inside of the limiting groove (29) in a sliding manner, and one side of the limiting sliding block (30) is fixedly connected with the inner wall of the telescopic box (2) through the limiting rod (31).
3. The information display board convenient to fixedly mount for the construction engineering management as claimed in claim 1, wherein the transmission mechanism comprises a third bevel gear (32) and a fourth bevel gear (33), the third bevel gear (32) is symmetrically connected to the surface of the rotating shaft (13), the fourth bevel gear (33) is engaged with one side of the third bevel gear (32), and the fourth bevel gear (33) is fixedly connected with the first lead screw (14).
4. The information display board convenient to fixedly mount for building engineering management as claimed in claim 1, wherein the sliding mechanism comprises a sliding rail (34) and a sliding rod (35), the sliding rail (34) is symmetrically formed at the top end of the bottom plate (9), the sliding rod (35) is slidably connected inside the sliding rail (34), the bottom end of the sliding rod (35) is fixedly connected with the second lead screw slider (22), and the top end of the sliding rod (35) is fixedly connected with the clamping plate (23).
5. The information display board convenient for fixed installation and used for building engineering management as claimed in claim 1, wherein the control mechanism comprises a control panel (36), the control panel (36) is installed on one side of the telescopic box (2), and the first motor (3), the second motor (12) and the third motor (20) are electrically connected with the control panel (36).
6. The information display board convenient for fixed installation and used for building engineering management as claimed in claim 1, wherein a bearing (37) is sleeved at one end of the second lead screw (21) far away from the third motor (20), and the bearing (37) is fixedly connected with the inner wall of the bottom plate (9).
7. The information display board for building engineering management convenient to fix of claim 4, characterized in that the rubber pad (38) is fixedly connected to the surface of the clamping plate (23).
8. The information display board for building engineering management convenient to fix and install according to claim 6, wherein the threads at the two ends of the second lead screw (21) are opposite.
9. The information display board convenient for fixed installation and used for building engineering management as claimed in claim 1, wherein four corners of the bottom of the base (1) are fixedly connected with universal wheels (39).
10. The information display board convenient for fixed installation and used for building engineering management as claimed in claim 1, wherein a positioning shaft sleeve (40) is sleeved on the surface of the threaded sleeve (7), and the positioning shaft sleeve (40) is fixedly connected with the inner wall of the telescopic box (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210355707.9A CN114822312A (en) | 2022-04-06 | 2022-04-06 | Make things convenient for fixed mounting's information display board for building engineering management |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210355707.9A CN114822312A (en) | 2022-04-06 | 2022-04-06 | Make things convenient for fixed mounting's information display board for building engineering management |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114822312A true CN114822312A (en) | 2022-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210355707.9A Pending CN114822312A (en) | 2022-04-06 | 2022-04-06 | Make things convenient for fixed mounting's information display board for building engineering management |
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| CN (1) | CN114822312A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN213333239U (en) * | 2020-09-22 | 2021-06-01 | 山东中天宇信信息技术有限公司 | Display device based on agricultural big data visualization |
| CN112972167A (en) * | 2021-01-23 | 2021-06-18 | 覃泽英 | Multifunctional medical nursing trolley convenient to store and having disinfection function |
| CN213843084U (en) * | 2020-11-18 | 2021-07-30 | 山东科正建设工程质量检测有限公司 | Building outer wall detects with detection hot case that has sealing performance |
| CN214535441U (en) * | 2021-02-04 | 2021-10-29 | 北京云峰数展科技有限公司 | Digital exhibition room is with exhibition frame |
| CN216045826U (en) * | 2021-09-28 | 2022-03-15 | 卢宝松 | Hydraulic pipeline supporting and connecting device for hydraulic engineering |
-
2022
- 2022-04-06 CN CN202210355707.9A patent/CN114822312A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN213333239U (en) * | 2020-09-22 | 2021-06-01 | 山东中天宇信信息技术有限公司 | Display device based on agricultural big data visualization |
| CN213843084U (en) * | 2020-11-18 | 2021-07-30 | 山东科正建设工程质量检测有限公司 | Building outer wall detects with detection hot case that has sealing performance |
| CN112972167A (en) * | 2021-01-23 | 2021-06-18 | 覃泽英 | Multifunctional medical nursing trolley convenient to store and having disinfection function |
| CN214535441U (en) * | 2021-02-04 | 2021-10-29 | 北京云峰数展科技有限公司 | Digital exhibition room is with exhibition frame |
| CN216045826U (en) * | 2021-09-28 | 2022-03-15 | 卢宝松 | Hydraulic pipeline supporting and connecting device for hydraulic engineering |
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