CN113883395A - A spectator real-time scoring device for fine arts hall movie theater - Google Patents
A spectator real-time scoring device for fine arts hall movie theater Download PDFInfo
- Publication number
- CN113883395A CN113883395A CN202010619016.6A CN202010619016A CN113883395A CN 113883395 A CN113883395 A CN 113883395A CN 202010619016 A CN202010619016 A CN 202010619016A CN 113883395 A CN113883395 A CN 113883395A
- Authority
- CN
- China
- Prior art keywords
- real
- scoring device
- fixed
- audience
- time scoring
- 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
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 239000003550 marker Substances 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
- F16M11/32—Undercarriages for supports with three or more telescoping legs
- F16M11/36—Members preventing slipping of the feet
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B23/00—Bed-tables; Trays; Reading-racks; Book-rests, i.e. items used in combination with something else
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/06—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips
- F16B5/0607—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/10—Telescoping systems
- F16B7/105—Telescoping systems locking in discrete positions, e.g. in extreme extended position
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/18—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements
- F16B7/182—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements for coaxial connections of two rods or tubes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/06—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips
- F16B5/0607—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other
- F16B2005/0678—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in abutting relationship
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
The invention discloses a real-time audience scoring device for a theatre of an art gallery, which comprises a fixing plate, wherein four telescopic supporting legs are fixed on the lower surface of the fixing plate, a fixing frame is fixed on the upper surface of the fixing plate, an L-shaped plate is fixed on the fixing frame, a scoring device is arranged on the L-shaped plate, an inserting block is arranged on the left end surface of the fixing plate, a plurality of grooves are formed in the inserting block, a slot is formed in the right end surface of the fixing plate, and connecting mechanisms the number of which is consistent with that of the grooves are arranged on the side wall of the slot. The invention can adjust the watching height of the scoring device according to the open population of the art museum movie theater, improves the applicability, and can connect a plurality of fixing plates of the real-time scoring device for audiences of the art museum movie theater, so that the real-time scoring device can be used independently or used in parallel after being connected.
Description
Technical Field
The invention relates to the technical field of scoring equipment, in particular to a real-time scoring device for audiences of a theatre of an art gallery.
Background
In order to improve the audience experience of the theatre of the art theatre, the theatre of the art theatre at present is provided with a scoring device for scoring the audience. Most of the existing scoring devices are of fixed structures, the viewing height of the existing scoring devices cannot be adjusted, the existing scoring devices cannot be well suitable for different crowds, a plurality of scoring devices can only be used separately, and the occupied area is large.
Disclosure of Invention
The invention aims to provide a real-time audience scoring device for a theatre of an art museum, which aims to solve the problems that most of the prior art is provided with a fixed structure, the watching height of the prior art cannot be adjusted, the prior art cannot be well suitable for different crowds, and a plurality of scoring devices can only be used separately, so that the occupied area is large.
In order to achieve the purpose, the invention provides the following technical scheme: a real-time audience scoring device for a theatre of an art gallery comprises a fixed plate, wherein four telescopic supporting legs are fixed on the lower surface of the fixed plate, the four telescopic supporting legs are arranged in a rectangular shape, a fixed frame is fixed on the upper surface of the fixed plate, an L-shaped plate is fixed on the fixed frame, and a scoring device is arranged on the L-shaped plate;
the left end face of the fixing plate is provided with an insertion block, the insertion block is provided with a plurality of grooves, the right end face of the fixing plate is provided with a slot, and the side wall of the slot is provided with a connecting mechanism consistent with the grooves in number.
Preferably, the telescopic supporting legs comprise sliding rods and loop bars, the top ends of the sliding rods are fixed to the lower surface of the fixing plate, sliding grooves are formed in the top surfaces of the loop bars, and the sliding rods are inserted into the sliding grooves in an inserting mode.
Preferably, the side wall of the sliding groove is in threaded connection with a locking screw, the sliding rod is provided with a plurality of positioning holes, and the end of the locking screw abuts against the corresponding positioning hole.
Preferably, a sucker is fixed on the L-shaped plate, and the marker is adsorbed on the sucker.
Preferably, the connecting mechanism comprises a sleeve, a spring and a clamping ball, the sleeve is embedded in the side wall of the slot, the spring and the clamping ball are both arranged in the tube hole of the sleeve, and two ends of the spring respectively abut against the inner wall of the sleeve and the clamping ball.
Preferably, the diameter of the outlet of the sleeve is smaller than the diameter of the blocking ball.
Preferably, two symmetrically arranged partition plates are detachably mounted on the upper surface of the fixing plate.
Preferably, a rubber cushion block is fixed at the bottom end of the telescopic supporting leg.
Compared with the prior art, the invention has the beneficial effects that:
(1) the length of the telescopic supporting legs is adjusted to adjust the height of the fixing plate, so that the watching height of the scoring device can be adjusted according to the open population of a theatre of an art museum, and the applicability of the scoring device is improved;
(2) the fixing plates of the audience real-time scoring device for the theatre of the art museum can be connected through the matching of the grooves and the slots, so that the audience real-time scoring device for the theatre of the art museum can be used independently and can also be used in parallel after being connected;
(3) through the cooperation of the groove and the connecting mechanism, two adjacent fixing plates can be connected stably and are not easy to break away.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the telescoping leg of the present invention;
FIG. 3 is a cross-sectional view of a fixation plate of the present invention;
FIG. 4 is an enlarged view taken at A in FIG. 3 according to the present invention;
FIG. 5 is a schematic structural view of an L-shaped plate of the present invention;
FIG. 6 is a schematic illustration of a plurality of side-by-side uses of the present invention.
In the figure: 1. a fixing plate; 2. a telescopic leg; 21. a slide bar; 22. a loop bar; 23. a chute; 24. locking the screw; 25. positioning holes; 3. a fixed mount; 4. an L-shaped plate; 5. a scorer; 6. inserting a block; 7. a groove; 8. a slot; 9. a connecting mechanism; 91. a sleeve; 92. a spring; 93. blocking the ball; 10. a suction cup; 11. a partition plate; 12. and a rubber cushion block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, an embodiment of the present invention is shown: a spectator real-time scoring device for a theatre of an art gallery comprises a fixing plate 1, wherein four telescopic supporting legs 2 are fixed on the lower surface of the fixing plate 1, a fixing frame 3 is fixed on the upper surface of the fixing plate 1, an L-shaped plate 4 is fixed on the fixing frame 3, a scoring device 5 is arranged on the L-shaped plate 4, and the scoring device 5 is a tablet computer with an android system or an IOS system;
through the length of adjusting flexible landing leg 2 to highly adjusting fixed plate 1, and then can adjust the high regulation of watching of scorer 5 according to the open crowd in art gallery movie theater, improved its suitability.
An inserting block 6 is arranged on the left end face of the fixing plate 1, a plurality of grooves 7 are formed in the inserting block 6, a slot 8 is formed in the right end face of the fixing plate 1, and connecting mechanisms 9 the number of which is consistent with that of the grooves 7 are arranged on the side wall of the slot 8;
can couple together a plurality of fixed plates 1 that should be used for spectator's real-time scoring device of art gallery movie theater through the cooperation of inserted block 6 and slot 8 for this a spectator's real-time scoring device of art gallery movie theater can the exclusive use, also can a plurality of couples together the back and use side by side, and through recess 7 and coupling mechanism 9's cooperation, can make two adjacent fixed plates 1 connect firmly, and difficult emergence breaks away from.
Specifically, the telescopic leg 2 comprises a sliding rod 21 and a loop bar 22, the top end of the sliding rod 21 is fixed on the lower surface of the fixing plate 1, a sliding groove 23 is arranged on the top surface of the loop bar 22, the sliding rod 21 is inserted into the sliding groove 23, and when the telescopic leg 2 is adjusted, the sliding rod 21 can slide up and down in the sliding groove 23 of the loop bar 22.
Specifically, the side wall of the sliding groove 23 is in threaded connection with a locking screw 24, the sliding rod 21 is provided with a plurality of positioning holes 25, the end of the locking screw 24 abuts against the corresponding positioning hole 25, and the locking screw 24 can be locked in the positioning hole 25 after the length of the telescopic supporting leg 2 is adjusted, so that the sliding of the sliding rod 21 is avoided.
Specifically, be fixed with sucking disc 10 on the L template 4, scorer 5 adsorbs on sucking disc 10 for scorer 5 can firmly be fixed on L template 4, avoids scorer 5 landing.
Specifically, the connecting mechanism 9 includes a sleeve 91, a spring 92 and a ball 93, the sleeve 91 is embedded and installed on the side wall of the slot 8, the spring 92 and the ball 93 are both disposed in the tube hole of the sleeve 91, the two ends of the spring 92 respectively abut against the inner wall of the sleeve 91 and the ball 93, the ball 93 in the sleeve 91 abuts against the groove 7 of the insert 6 under the elastic force of the spring 92, and a good limiting effect is achieved on the insert 6.
Specifically, the diameter of the outlet of the sleeve 91 is smaller than that of the ball 93, so that the ball 93 is prevented from being pulled out of the pipe hole of the sleeve 91.
Specifically, two symmetrically arranged partition plates 11 are detachably mounted on the upper surface of the fixing plate 1, so that the privacy of the audience can be protected.
Specifically, the bottom end of the telescopic supporting leg 2 is fixed with the rubber cushion block 12, so that the friction force between the telescopic supporting leg 2 and the ground can be increased, and good supporting performance is guaranteed.
The working principle is as follows: when the device is used, the length of the telescopic supporting legs 2 is adjusted according to the open crowd of an art museum movie theater, the height of the fixing plates 1 is adjusted, the marker 5 is adjusted to be at a proper watching height, when a plurality of spectator real-time scoring devices for the art museum movie theater are required to be used side by side, the fixing plates 1 of the spectator real-time scoring devices for the art museum movie theater are connected through the matching of the grooves 7 and the slots 8, and the adjacent two fixing plates 1 are stably connected through the matching of the grooves 7 and the connecting mechanisms 9, so that a plurality of fixing plates can be used side by side.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. A spectator real-time scoring device for an art gallery theatre, comprises a fixing plate (1), and is characterized in that: the lower surface of the fixed plate (1) is fixedly provided with four telescopic supporting legs (2), the four telescopic supporting legs (2) are arranged in a rectangular shape, the upper surface of the fixed plate (1) is fixedly provided with a fixed frame (3), an L-shaped plate (4) is fixedly arranged on the fixed frame (3), and the L-shaped plate (4) is provided with a marker (5);
be provided with inserted block (6) on the left end face of fixed plate (1), be provided with a plurality of recess (7) on inserted block (6), slot (8) have been seted up on the right-hand member face of fixed plate (1), be provided with on the lateral wall of slot (8) with recess (7) quantity consistent coupling mechanism (9).
2. The apparatus of claim 1, wherein the real-time scoring device for audience in theatres of art museums comprises: the telescopic supporting leg (2) comprises a sliding rod (21) and a loop bar (22), the top end of the sliding rod (21) is fixed on the lower surface of the fixing plate (1), a sliding groove (23) is formed in the top surface of the loop bar (22), and the sliding rod (21) is inserted into the sliding groove (23).
3. The apparatus of claim 2, wherein the real-time scoring device for the audience of the theatre of art museum is characterized in that: the side wall of the sliding groove (23) is in threaded connection with a locking screw (24), the sliding rod (21) is provided with a plurality of positioning holes (25), and the end of the locking screw (24) abuts against the corresponding positioning hole (25).
4. The apparatus of claim 1, wherein the real-time scoring device for audience in theatres of art museums comprises: and a sucker (10) is fixed on the L-shaped plate (4), and the marker (5) is adsorbed on the sucker (10).
5. The apparatus of claim 1, wherein the real-time scoring device for audience in theatres of art museums comprises: the connecting mechanism (9) comprises a sleeve (91), a spring (92) and a clamping ball (93), the sleeve (91) is embedded in the side wall of the slot (8), the spring (92) and the clamping ball (93) are arranged in the tube hole of the sleeve (91), and two ends of the spring (92) respectively abut against the inner wall of the sleeve (91) and the clamping ball (93).
6. The apparatus of claim 5, wherein the real-time scoring device for the audience of the theatre comprises: the diameter of the outlet of the sleeve (91) is smaller than that of the clamping ball (93).
7. The apparatus of claim 1, wherein the real-time scoring device for audience in theatres of art museums comprises: two symmetrically arranged partition plates (11) are detachably mounted on the upper surface of the fixing plate (1).
8. The apparatus of claim 1, wherein the real-time scoring device for audience in theatres of art museums comprises: and a rubber cushion block (12) is fixed at the bottom end of the telescopic supporting leg (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010619016.6A CN113883395A (en) | 2020-07-01 | 2020-07-01 | A spectator real-time scoring device for fine arts hall movie theater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010619016.6A CN113883395A (en) | 2020-07-01 | 2020-07-01 | A spectator real-time scoring device for fine arts hall movie theater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113883395A true CN113883395A (en) | 2022-01-04 |
Family
ID=79012557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010619016.6A Pending CN113883395A (en) | 2020-07-01 | 2020-07-01 | A spectator real-time scoring device for fine arts hall movie theater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113883395A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002190045A (en) * | 2000-12-21 | 2002-07-05 | Kiyoko Shoyama | Automatic election vote device |
| CN207220551U (en) * | 2017-03-22 | 2018-04-13 | 山东女子学院 | A kind of Multifunctional assembled stool |
| CN207767801U (en) * | 2017-11-14 | 2018-08-28 | 温州天瑞新材料科技有限公司 | A kind of light detachable desk |
| CN208692480U (en) * | 2018-01-25 | 2019-04-05 | 东莞市藤缘工艺品有限公司 | A kind of spliced dining table |
| CN209185916U (en) * | 2018-10-11 | 2019-08-02 | 广东元宝时代家居有限公司 | One kind can be according to the adjusted size of dining table of number of meals |
| CN210155871U (en) * | 2019-01-31 | 2020-03-17 | 营口理工学院 | English listening comprehension teaching assistance teaching aid |
| CN110905243A (en) * | 2019-12-04 | 2020-03-24 | 浙江大丰实业股份有限公司 | Quick lapped small-size stage |
| CN111265035A (en) * | 2020-01-31 | 2020-06-12 | 陈�峰 | A concatenation formula desk and concatenation formula desk subassembly for university classroom |
-
2020
- 2020-07-01 CN CN202010619016.6A patent/CN113883395A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002190045A (en) * | 2000-12-21 | 2002-07-05 | Kiyoko Shoyama | Automatic election vote device |
| CN207220551U (en) * | 2017-03-22 | 2018-04-13 | 山东女子学院 | A kind of Multifunctional assembled stool |
| CN207767801U (en) * | 2017-11-14 | 2018-08-28 | 温州天瑞新材料科技有限公司 | A kind of light detachable desk |
| CN208692480U (en) * | 2018-01-25 | 2019-04-05 | 东莞市藤缘工艺品有限公司 | A kind of spliced dining table |
| CN209185916U (en) * | 2018-10-11 | 2019-08-02 | 广东元宝时代家居有限公司 | One kind can be according to the adjusted size of dining table of number of meals |
| CN210155871U (en) * | 2019-01-31 | 2020-03-17 | 营口理工学院 | English listening comprehension teaching assistance teaching aid |
| CN110905243A (en) * | 2019-12-04 | 2020-03-24 | 浙江大丰实业股份有限公司 | Quick lapped small-size stage |
| CN111265035A (en) * | 2020-01-31 | 2020-06-12 | 陈�峰 | A concatenation formula desk and concatenation formula desk subassembly for university classroom |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108166710A (en) | A kind of ballistic support mechanism for antistatic floor | |
| CN209134562U (en) | A kind of set-top box convenient for orientation adjustment | |
| CN209743980U (en) | photographic slide of route formula that can freely change for movie & TV preparation | |
| CN113883395A (en) | A spectator real-time scoring device for fine arts hall movie theater | |
| CN111762666B (en) | Elevator advertising system | |
| US11060660B2 (en) | Display mounting bracket | |
| CN105333278A (en) | Multifunctional support of television displayer | |
| CN214578126U (en) | Connecting piece | |
| CN210266632U (en) | Developing device for wall | |
| CN206072695U (en) | A kind of miniature electrical equipment support of movable expanding | |
| CN212672882U (en) | Intelligent security background monitoring display device | |
| CN210141434U (en) | Mechanical underframe | |
| CN211657861U (en) | Display device for digital picture-inserting design | |
| CN211260109U (en) | Projector fixing frame | |
| CN210901991U (en) | Tea table | |
| CN217232326U (en) | Corner connecting device of partition wall aluminum alloy frame material of office | |
| CN109998269B (en) | Conference table with display board | |
| CN218883517U (en) | Be used for interactive installation that screens more of videoconference | |
| CN208819525U (en) | A kind of interactive type advertisement machine that shape is changeable | |
| CN220037944U (en) | Combined arc-shaped LED display screen with multi-angle splicing members | |
| CN215410942U (en) | Display screen fixing device | |
| CN220397043U (en) | Novel portable movable computer camera | |
| CN218129883U (en) | Football recovery unit is used in football training | |
| CN209309618U (en) | A kind of dual-purpose wall hanging frame | |
| CN221033497U (en) | Table top combined buckle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20220104 |
|
| WD01 | Invention patent application deemed withdrawn after publication |