CN112555621A - Education device for improving memory - Google Patents
Education device for improving memory Download PDFInfo
- Publication number
- CN112555621A CN112555621A CN202110014451.0A CN202110014451A CN112555621A CN 112555621 A CN112555621 A CN 112555621A CN 202110014451 A CN202110014451 A CN 202110014451A CN 112555621 A CN112555621 A CN 112555621A
- Authority
- CN
- China
- Prior art keywords
- wall
- groove
- pipe
- overlap joint
- pulling handle
- 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
- 230000003028 elevating effect Effects 0.000 claims abstract description 26
- 230000000694 effects Effects 0.000 claims abstract description 23
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 239000000203 mixture Substances 0.000 abstract description 2
- 239000011148 porous material Substances 0.000 description 5
- 244000309464 bull Species 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 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
-
- 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
- F16M11/22—Undercarriages with or without wheels with approximately constant height, e.g. with constant length of column or of legs
-
- 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
- F16M11/043—Allowing translations
- F16M11/046—Allowing translations adapted to upward-downward translation movement
-
- 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
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/08—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
- G09B5/02—Electrically-operated educational appliances with visual presentation of the material to be studied, e.g. using film strip
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Electrically Operated Instructional Devices (AREA)
Abstract
The invention relates to the technical field of education equipment and discloses an education device for improving memory, which comprises a display device, wherein a lifting device is arranged on the lower side of the outer surface of the display device, a rotating device is arranged on the lower side of the outer surface of the lifting device, the lifting device comprises a lifting device pipe, a spring device is arranged on the upper side of the inner bottom wall of the lifting device pipe, a lifting pipe is arranged at the upper end of the spring device, an inclined sliding groove is formed in the right side of the outer surface of the lifting pipe, a sliding rod is lapped on the inner wall of the inclined sliding groove, and a pulling. This improve education device of memory through setting up the elevating gear in display device surface downside to and through setting up the movable rod that presses in elevating gear, when pressing down the movable rod, then rethread pulling handle, make the pulling handle drive the slide bar motion, and slide bar one end and slope spout inner wall overlap joint, thereby make the slide bar drive the fall way and reciprocate, thereby realized the effect to teaching board altitude mixture control.
Description
Technical Field
The invention relates to the technical field of education equipment, in particular to an education device for improving memory.
Background
Education is one of the most important concerns, and the quality of education is important for the modernization construction of China and also plays a key factor for the future development of individuals, so parents are concerned with the quality of education of children.
Along with the continuous development of society, education quality also promotes constantly, and teaching equipment also makes progress constantly, but present teaching board all is the direct mount at a height, can not better take care of to the student in different positions, so the urgent need of an education device that improves memory now on the market, solve the problem that the height can not be adjusted to above-mentioned traditional teaching board.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an education device for improving memory, which has the advantages of adjustable height and the like, and solves the problem that the height of the traditional teaching board cannot be adjusted in the background technology.
(II) technical scheme
In order to achieve the purpose of adjusting the height of the teaching board mentioned in the background technology, the invention provides the following technical scheme: an educational device for improving memory comprises a display device, wherein a lifting device is arranged on the lower side of the outer surface of the display device, and a rotating device is arranged on the lower side of the outer surface of the lifting device;
the lifting device comprises a lifting device pipe, a spring device is arranged on the upper side of the inner bottom wall of the lifting device pipe, a lifting pipe is arranged at the upper end of the spring device, an inclined chute is arranged on the right side of the outer surface of the lifting pipe, a sliding rod is lapped on the inner wall of the inclined chute, a pulling handle is arranged on the right side of the outer surface of the sliding rod, a movable groove is arranged on the right side of the outer surface of the pulling handle, an auxiliary spring is arranged on the right side of the inner wall of the movable groove, one end, away from the inner wall of the movable groove, of the auxiliary spring is fixedly connected;
the pulling handle surface upside is provided with the hole groove, hole inslot wall is provided with presses the movable rod.
Preferably, slope spout quantity is two, and two the slope spout evenly sets up in the fall way surface left and right sides, and the left and right sides the relative one side of slope spout surface all with fall way surface one side overlap joint to run through fall way surface one side, to in the fall way, and the left and right sides the fall way inner wall all with slide bar one end overlap joint.
Preferably, activity groove quantity is four, and four every two of activity groove are a set of, evenly set up in the surface one side of the pulling handle of the left and right sides, and the left and right sides activity groove all with pulling handle surface one side overlap joint face to run through pulling handle surface one side, to pulling handle surface opposite side, and four activity inslot wall one side all is provided with auxiliary spring.
Preferably, the pore groove outer surface downside overlaps with pulling handle outer surface upside to run through pulling handle outer surface upside, to in the pulling handle, and the pore groove inner wall left and right sides is provided with upper and lower spout, just spout outer surface one side and pore groove inner wall one side overlap joint from top to bottom to through pore groove inner wall one side, to the pore inslot, and upper and lower spout inner wall overlap joint has the slide bar, and the slide bar is kept away from upper and lower spout one end and is pressed movable rod outer fixed surface and be connected.
Preferably, the elevating gear outside of tubes surface right side is provided with the pulling groove, just pulling groove quantity is two, and two the pulling groove evenly sets up in the elevating gear outside of tubes surface left and right sides, and the left and right sides the pulling groove all with elevating gear outside of tubes surface one side overlap joint face to run through elevating gear outside of tubes surface one side, to the elevating gear inside pipe wall, and the pulling inslot wall of the left and right sides all with the outer surface overlap joint of slide bar.
The elevating gear outside of tubes surface left and right sides is provided with fixed jack, and the fixed jack opposite face of the left and right sides all with the overlap joint of the elevating gear outside of tubes surface left and right sides to run through the elevating gear outside of tubes surface left and right sides, to in the elevating gear, and fixed jack and activity inserted bar looks adaptation, thereby make when the activity inserted bar is pressing the movable rod and driving the lower motion, when the activity inserted bar is pegged graft with fixed jack, make the device fixed.
Preferably, the rotating device comprises a device bottom plate, a device box body is arranged on the upper side of the outer surface of the device bottom plate, a rotary groove is formed in the upper side of the inner bottom wall of the device bottom plate, the lower side of the outer surface of the rotary groove is in lap joint with the upper side of the outer surface of the device bottom plate and penetrates through the upper side of the outer surface of the device bottom plate to the inner side of the device bottom plate, and a rotary pipe is lapped on the inner wall of.
Preferably, the front side of the outer surface of the rotating pipe is provided with a spiral chute, the inner wall of the spiral chute is lapped with a power rod, the left end of the power rod is fixedly connected with a gear rod, the left side of the outer surface of the gear rod is provided with a rotating gear, and the left side of the outer surface of the rotating gear is provided with a pressing gear rod.
The front side of the outer surface of the rotating gear is provided with a gear rotating rod, the rear end of the gear rotating rod is in lap joint with the front side of the outer surface of the rotating gear, penetrates through the front side of the outer surface of the rotating gear, reaches the rear side of the outer surface of the rotating gear, extends to the rear side of the inner wall of the device box body and is fixedly connected with the rear side of the inner wall of the device box body, the front end of the gear rotating rod is fixedly connected with the front side of the inner wall of the device box body, and the rotating gear rotates under the driving of the.
Compared with the prior art, the invention provides an educational device for improving memory, which has the following beneficial effects:
1. this improve education device of memory through setting up the elevating gear in display device surface downside to and through setting up the movable rod that presses in elevating gear, when pressing down the movable rod, then rethread pulling handle, make the pulling handle drive the slide bar motion, and slide bar one end and slope spout inner wall overlap joint, thereby make the slide bar drive the fall way and reciprocate, thereby realized the effect to teaching board altitude mixture control.
2. This improve educational device of memory, through setting up the elevating gear at display device outward appearance downside, and through the activity inserted bar that sets up in elevating gear, and activity inserted bar surface upside is provided with the slot, and when the slot with press down movable rod surface one side and take off the grafting, make the activity inserted bar move under the effect of supplementary spring elasticity, and elevating gear outside of tubes surface one side is provided with fixed jack, and fixed jack specification and activity inserted bar looks adaptation, thereby when making activity inserted bar peg graft with fixed jack, make the device fixed.
3. This improve educational device of memory through setting up the rotary device at elevating gear surface downside to and through the gear pole that presses that sets up in rotary device, when pressing down the gear pole, make to press down the gear pole and drive the running gear and rotate, thereby make the power rod at spiral chute internal motion, thereby make the bull stick rotate, thereby realized the effect to teaching board angle modulation.
Drawings
FIG. 1 is a schematic sectional elevation view of the structure of the present invention;
FIG. 2 is a front cross-sectional view of the structural lift device of the present invention;
FIG. 3 is a partially enlarged view of the lifting device of the present invention;
FIG. 4 is a schematic side cross-sectional view of a structural lift device of the present invention;
FIG. 5 is a schematic side view of the lifting device of the present invention;
FIG. 6 is a front cross-sectional view of a rotary device of the present invention.
Wherein: 1. a display device; 2. a lifting device; 3. a rotating device; 201. a lifting device tube; 202. a spring device; 203. a lifting pipe; 204. an inclined chute; 205. a slide bar; 206. pulling the handle; 207. a movable groove; 208. an auxiliary spring; 209. a movable inserted link; 210. a slot; 211. a hole groove; 212. pressing the movable rod; 301. a device chassis; 302. a device case; 303. pipe rotation; 304. a spiral chute; 305. a power rod; 306. a gear lever; 307. a rotating gear; 308. the gear lever is pressed.
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 educational device for improving memory includes a display device 1;
as shown in fig. 2 and 3, a lifting device 2 is arranged on the lower side of the outer surface of the display device 1, and a rotating device 3 is arranged on the lower side of the outer surface of the lifting device 2;
the lifting device 2 comprises a lifting device pipe 201, a spring device 202 is arranged on the upper side of the inner bottom wall of the lifting device pipe 201, a lifting pipe 203 is arranged at the upper end of the spring device 202, an inclined sliding groove 204 is arranged on the right side of the outer surface of the lifting pipe 203, a sliding rod 205 is lapped on the inner wall of the inclined sliding groove 204, a pulling handle 206 is arranged on the right side of the outer surface of the sliding rod 205, a movable groove 207 is arranged on the right side of the outer surface of the pulling handle 206, an auxiliary spring 208 is arranged on the right side of the inner wall of the movable groove 207, a movable insertion rod 209 is fixedly connected to one end;
the pull handle 206 is provided with a hole groove 211 on the upper side of the outer surface thereof, and a push movable rod 212 is provided on the inner wall of the hole groove 211.
Specifically, as shown in fig. 2 and 5, the number of the inclined chutes 204 is two, and the two inclined chutes 204 are uniformly disposed on the left and right sides of the outer surface of the elevator tube 203, and the opposite sides of the outer surface of the inclined chutes 204 on the left and right sides are respectively overlapped with one side of the outer surface of the elevator tube 203, and penetrate through one side of the outer surface of the elevator tube 203 to the inside of the elevator tube 203, and the inner walls of the elevator tube 203 on the left and right sides are respectively overlapped with one end of the sliding rod 205.
Specifically, as shown in fig. 2 and 3, the number of the movable grooves 207 is four, and each two of the four movable grooves 207 is a group, and the four movable grooves are uniformly arranged on one side of the outer surface of the pulling handle 206 on the left and right sides, and the opposite surfaces of the movable grooves 207 on the left and right sides are respectively lapped with one side of the outer surface of the pulling handle 206, and penetrate through one side of the outer surface of the pulling handle 206 to the other side of the outer surface of the pulling handle 206, and the auxiliary springs 208 are respectively arranged on one side of the inner wall of each of.
Specifically, as shown in fig. 2 and 3, the lower side of the outer surface of the hole groove 211 is overlapped with the upper side of the outer surface of the pulling handle 206 and penetrates through the upper side of the outer surface of the pulling handle 206, and the left and right sides of the inner wall of the hole groove 211 are provided with an upper sliding groove and a lower sliding groove, one side of the outer surface of the upper sliding groove and one side of the inner wall of the hole groove 211 are overlapped and penetrate through one side of the inner wall of the hole groove 211 and one side of the inner wall of the hole groove 211, and a sliding rod is overlapped on the inner wall of the upper sliding groove and the.
Specifically, as shown in fig. 2 and 4, the right side of the outer surface of the lifting device pipe 201 is provided with two pulling grooves, the two pulling grooves are uniformly arranged on the left side and the right side of the outer surface of the lifting device pipe 201, the pulling grooves on the left side and the right side are oppositely lapped with one side of the outer surface of the lifting device pipe 201, penetrate through one side of the outer surface of the lifting device pipe 201 and reach the inner wall of the lifting device pipe 201, and the inner walls of the pulling grooves on the left side and the right side are lapped with the outer surface of the sliding rod 205.
Through the technical scheme, the elevating gear pipe 201 surface left and right sides is provided with fixed jack, and the fixed jack opposite face of left and right sides all with the overlap joint of the elevating gear pipe 201 surface left and right sides, and run through the elevating gear pipe 201 surface left and right sides, to the elevating gear pipe 201 in, and fixed jack and activity inserted bar 209 looks adaptation, thereby make when activity inserted bar 209 press movable rod 212 to drive the downstream, when activity inserted bar 209 is pegged graft with fixed jack, make the device fixed.
Specifically, as shown in fig. 6, the rotating device 3 includes a device bottom plate 301, a device box 302 is disposed on the upper side of the outer surface of the device bottom plate 301, a rotating groove is disposed on the upper side of the inner bottom wall of the device bottom plate 301, and the lower side of the outer surface of the rotating groove is overlapped with the upper side of the outer surface of the device bottom plate 301, and penetrates through the upper side of the outer surface of the device bottom plate 301 to the inside of the device bottom plate 301, and a rotating pipe 303 is overlapped.
Specifically, as shown in fig. 6, a spiral chute 304 is disposed on the front side of the outer surface of the rotating pipe 303, a power rod 305 is connected to the inner wall of the spiral chute 304, a gear rod 306 is fixedly connected to the left end of the power rod 305, a rotating gear 307 is disposed on the left side of the outer surface of the gear rod 306, and a pressing gear rod 308 is disposed on the left side of the outer surface of the rotating gear 307.
Through last technical scheme, the external surface front side of rotating gear 307 is provided with the gear bull stick, and gear bull stick rear end and rotating gear 307 external surface front side overlap joint, and run through rotating gear 307 external surface front side, to rotating gear 307 external surface rear side, and extend to device box 302 inner wall rear side, with device box 302 inner wall rear side fixed connection, and gear bull stick front end and device box 302 inner wall front side fixed connection, thereby make rotating gear 307 rotate under pressing gear pole 308 drives.
In use, the educational apparatus for improving memory is realized by fixedly connecting the display device 1 with the lifting device 2 and the rotating device 3, and then, when adjusting the height of the apparatus, by pulling the pulling handle, the sliding rod 205 slides in the inclined sliding groove 204, so that the lifting pipe 203 moves up and down.
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 (7)
1. An educational device for improving memory, comprising a display device (1), characterized in that: a lifting device (2) is arranged on the lower side of the outer surface of the display device (1), and a rotating device (3) is arranged on the lower side of the outer surface of the lifting device (2);
the lifting device (2) comprises a lifting device pipe (201), a spring device (202) is arranged on the upper side of the inner bottom wall of the lifting device pipe (201), a lifting pipe (203) is arranged at the upper end of the spring device (202), an inclined sliding groove (204) is arranged on the right side of the outer surface of the lifting pipe (203), a sliding rod (205) is lapped on the inner wall of the inclined sliding groove (204), a pulling handle (206) is arranged on the right side of the outer surface of the sliding rod (205), a movable groove (207) is arranged on the right side of the outer surface of the pulling handle (206), an auxiliary spring (208) is arranged on the right side of the inner wall of the movable groove (207), one end, far away from the inner wall of the movable groove (207), of the auxiliary spring (208) is fixedly connected with a movable insertion;
the upper side of the outer surface of the pulling handle (206) is provided with a hole groove (211), and the inner wall of the hole groove (211) is provided with a pressing movable rod (212).
2. An educational device for improving memory, according to claim 1, wherein: slope spout (204) quantity is two, and two slope spout (204) evenly set up in fall way (203) surface left and right sides, and the left and right sides slope spout (204) surface relative one side all with fall way (203) surface one side overlap joint to run through fall way (203) surface one side, to fall way (203) in, and the left and right sides fall way (203) inner wall all with slide bar (205) one end overlap joint.
3. An educational device for improving memory, according to claim 1, wherein: activity groove (207) quantity is four, and four every two of activity groove (207) are a set of, evenly set up in the surface one side of the pulling handle (206) of the left and right sides, and the left and right sides activity groove (207) opposite face all with pulling handle (206) surface one side overlap joint to run through pulling handle (206) surface one side, to pulling handle (206) surface opposite side, and four activity groove (207) inner wall one side all is provided with auxiliary spring (208).
4. An educational device for improving memory, according to claim 1, wherein: hole groove (211) surface downside and pulling handle (206) surface upside overlap joint to run through pulling handle (206) surface upside, to in pulling handle (206), and hole groove (211) inner wall left and right sides is provided with upper and lower spout, just spout surface one side and hole groove (211) inner wall one side overlap joint from top to bottom, and run through hole groove (211) inner wall one side, to in hole groove (211), and upper and lower spout inner wall overlap joint has the slide bar, and the slide bar is kept away from about the slide bar spout one end with press movable rod (212) surface fixed connection.
5. An educational device for improving memory, according to claim 1, wherein: the surface right side of elevating gear pipe (201) is provided with the pulling groove, just pulling groove quantity is two, and two the pulling groove evenly sets up in the elevating gear pipe (201) surface left and right sides, and the left and right sides the pulling groove all with elevating gear pipe (201) surface one side overlap joint face to run through elevating gear pipe (201) surface one side, to elevating gear pipe (201) inner wall, and the pulling inslot wall of the left and right sides all with slide bar (205) surface overlap joint.
6. An educational device for improving memory, according to claim 1, wherein: rotary device (3) are including device bottom plate (301), device bottom plate (301) surface upside is provided with device box (302), the diapire upside is provided with the rotary trough in device bottom plate (301), just rotary trough surface downside and device bottom plate (301) surface upside overlap joint to run through device bottom plate (301) surface upside, to in device bottom plate (301), just the rotary trough inner wall overlap joint has swing pipe (303).
7. An educational device for improving memory, according to claim 1, wherein: the utility model discloses a gear lever, including commentaries on classics pipe (303), change pipe (303) surface front side and be provided with spiral spout (304), spiral spout (304) inner wall overlap joint has power pole (305), power pole (305) left end fixedly connected with gear lever (306), gear lever (306) surface left side is provided with rotating gear (307), rotating gear (307) surface left side is provided with presses gear lever (308).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110014451.0A CN112555621A (en) | 2021-01-06 | 2021-01-06 | Education device for improving memory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110014451.0A CN112555621A (en) | 2021-01-06 | 2021-01-06 | Education device for improving memory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112555621A true CN112555621A (en) | 2021-03-26 |
Family
ID=75035292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110014451.0A Pending CN112555621A (en) | 2021-01-06 | 2021-01-06 | Education device for improving memory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112555621A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113659314A (en) * | 2021-09-26 | 2021-11-16 | 中国人民解放军军事科学院战争研究院 | Antenna signal processing device |
| CN113997273A (en) * | 2021-11-29 | 2022-02-01 | 中国人民解放军空军工程大学 | Automatic control manipulator |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6712321B1 (en) * | 2003-05-21 | 2004-03-30 | Compal Electronics, Inc. | Adjustable supporting device for a display panel |
| EP2241255A2 (en) * | 2009-04-15 | 2010-10-20 | Medison Co., Ltd. | Height Adjustment Device for Imaging Apparatus |
| CN103662569A (en) * | 2012-08-30 | 2014-03-26 | 海尔集团公司 | Castor with height adjustable structure |
| CN208489893U (en) * | 2018-08-03 | 2019-02-12 | 刘沛峣 | A kind of Multifunctional mobile phone bracket |
| CN109442156A (en) * | 2018-10-22 | 2019-03-08 | 内江师范学院 | A kind of computer display supporting structure |
| CN209818671U (en) * | 2019-01-04 | 2019-12-20 | 格力电器（郑州）有限公司 | Device for converting linear motion and rotary motion and equipment comprising same |
| CN212251932U (en) * | 2020-06-03 | 2020-12-29 | 浙江德广信电子科技股份有限公司 | Rotatable LED display screen |
-
2021
- 2021-01-06 CN CN202110014451.0A patent/CN112555621A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6712321B1 (en) * | 2003-05-21 | 2004-03-30 | Compal Electronics, Inc. | Adjustable supporting device for a display panel |
| EP2241255A2 (en) * | 2009-04-15 | 2010-10-20 | Medison Co., Ltd. | Height Adjustment Device for Imaging Apparatus |
| CN103662569A (en) * | 2012-08-30 | 2014-03-26 | 海尔集团公司 | Castor with height adjustable structure |
| CN208489893U (en) * | 2018-08-03 | 2019-02-12 | 刘沛峣 | A kind of Multifunctional mobile phone bracket |
| CN109442156A (en) * | 2018-10-22 | 2019-03-08 | 内江师范学院 | A kind of computer display supporting structure |
| CN209818671U (en) * | 2019-01-04 | 2019-12-20 | 格力电器（郑州）有限公司 | Device for converting linear motion and rotary motion and equipment comprising same |
| CN212251932U (en) * | 2020-06-03 | 2020-12-29 | 浙江德广信电子科技股份有限公司 | Rotatable LED display screen |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113659314A (en) * | 2021-09-26 | 2021-11-16 | 中国人民解放军军事科学院战争研究院 | Antenna signal processing device |
| CN113997273A (en) * | 2021-11-29 | 2022-02-01 | 中国人民解放军空军工程大学 | Automatic control manipulator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112555621A (en) | Education device for improving memory | |
| CN111853488A (en) | A propaganda show and experience device for recreation design preparation | |
| CN206245640U (en) | A kind of light weight strong strength water-resisting fire-retardant wall plate | |
| CN208781451U (en) | A kind of English teaching display board | |
| CN112553041A (en) | A fermenting installation that is used for red water to shine vinegar and increases spices of fragrant smell technology | |
| CN109882696B (en) | English teaching multimedia device | |
| CN210950554U (en) | Adjustable projection device for training | |
| CN210680258U (en) | Imitate with multi-functional fine arts platform that passes through | |
| CN216113072U (en) | Remote education training device | |
| CN206285448U (en) | A kind of storage go-cart for football training | |
| CN201185762Y (en) | Full-automatic television set wall | |
| CN201185833Y (en) | Full-automatic television wall | |
| CN208837073U (en) | A kind of sift-proof feeding device of peanut processing | |
| CN214363026U (en) | Night warning pile | |
| CN205983941U (en) | Display plate used for public management profession teaching | |
| CN109697893B (en) | Teaching device capable of comparing differences between traditional Chinese and western aerobics exercises | |
| CN208222002U (en) | A kind of control Intelligent home device | |
| CN211653975U (en) | Vocal music breath exercise device | |
| CN112610888B (en) | Oxygen cylinder support with stability | |
| CN111728376A (en) | Archives storage rack for file management | |
| CN212675782U (en) | Information preview sand table for investment | |
| CN209458616U (en) | Training device is used in a kind of research and development of computer software | |
| CN213745646U (en) | Portable projection device for computer teaching | |
| CN208077448U (en) | A kind of educational training display platform easy to remove | |
| CN214541292U (en) | Psychological sand table with sand leveling function |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210326 |