CN111481023A - Adjustable horizontal wall hanging support for auxiliary picture frame - Google Patents
Adjustable horizontal wall hanging support for auxiliary picture frame Download PDFInfo
- Publication number
- CN111481023A CN111481023A CN202010380035.8A CN202010380035A CN111481023A CN 111481023 A CN111481023 A CN 111481023A CN 202010380035 A CN202010380035 A CN 202010380035A CN 111481023 A CN111481023 A CN 111481023A
- Authority
- CN
- China
- Prior art keywords
- plate
- adjusting
- threaded rod
- return bend
- electrically conductive
- 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.)
- Withdrawn
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G1/00—Mirrors; Picture frames or the like, e.g. provided with heating, lighting or ventilating means
- A47G1/16—Devices for hanging or supporting pictures, mirrors, or the like
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G1/00—Mirrors; Picture frames or the like, e.g. provided with heating, lighting or ventilating means
- A47G1/06—Picture frames
Landscapes
- Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
Abstract
The invention discloses an adjustable horizontal auxiliary picture frame wall hanging support which comprises a joint plate, wherein a chute is formed in the adjusting plate, an adjusting threaded rod is rotatably inserted into the lower end of the adjusting plate, the upper end of the adjusting threaded rod extends and is rotatably installed on the chute wall of the chute, a fixing plate is installed on the adjusting threaded rod in a threaded mode and is located in the chute, a supporting plate is installed at the upper end of the adjusting plate, and a measuring bent pipe is embedded in the supporting plate. According to the invention, the installation speed is increased by sliding adjustment of the adjusting plate and the fixing plate, the inclination state quantity is converted into the pressure difference quantity by the measuring bent pipe and the piston rod, the pressure difference quantity is converted into the liquid level difference by the conductive liquid to conduct the circuit to realize inclination alarm, and the alarm sounds in different inclination directions are generated by the metal straight pipes with different resistance values, so that the convenience and the early warning performance of installation and adjustment are improved.
Description
Technical Field
The invention relates to the field of wall hanging supports, in particular to an adjustable horizontal auxiliary picture frame wall hanging support.
Background
In the house decoration process, often can hang several paintings at home, and the frame must be leveled when hanging, otherwise influences whole aesthetic property.
Current frame hanging support is the right angle support usually, fixes the right angle support on the wall with the short nail, but the right angle support can't remove in a flexible way after fixed, consequently can only pull down the right angle support and measure once more when the frame appears crooked, and its installation is comparatively loaded down with trivial details, and can not instruct the user whether take place the slope when the installation.
Disclosure of Invention
The invention aims to solve the defects that the installation is complicated and whether a picture frame of a user is inclined or not cannot be indicated in the prior art, and provides a wall hanging support capable of adjusting a horizontal auxiliary picture frame.
In order to achieve the purpose, the invention adopts the following technical scheme:
a wall hanging support with an adjustable horizontal auxiliary picture frame comprises an adjusting plate, wherein a chute is formed in the adjusting plate, an adjusting threaded rod is inserted into the lower end of the adjusting plate in a rotating mode, the upper end of the adjusting threaded rod extends and is rotatably installed on the wall of the chute, a fixing plate is installed on the adjusting threaded rod in a threaded mode and is located in the chute, a supporting plate is installed at the upper end of the adjusting plate, a measuring bent pipe is embedded in the supporting plate, two ports of the measuring bent pipe are respectively inserted with a piston rod in a sliding mode, an elastic supporting cap is installed at the upper end of each piston rod, two metal straight pipes are symmetrically embedded in the measuring bent pipe, a metal bent pipe is embedded at the lower end of the measuring bent pipe, a conducting liquid is filled in the measuring bent pipe, a battery bin is formed in the adjusting plate, a conducting spring is installed, a battery is arranged between the conductive spring and the conductive cover, a buzzer is embedded in the adjusting plate, the conductive cover is electrically connected with the two metal straight pipes, the conductive spring is electrically connected with the buzzer, and the buzzer is electrically connected with the metal bent pipe;
the fixed plate is fixed on the wall, rotates adjusting threaded rod and makes the regulating plate slide from top to bottom on the fixed plate through the spout, then can increase the adjustment range for the installation makes and need not the accurate measurement level, increases the installation rate.
Preferably, the liquid levels on two sides of the conducting liquid in the measuring bent pipe are horizontal and lower than the metal straight pipe in height;
when the crosspiece of frame is pressed on supporting the cap, support the cap compression, when the frame slope, the pressure that receives on two support caps is different, it is different to make the piston rod remove the distance in measuring the return bend, then form pressure differential, pressure differential makes two liquid level height differences of the conducting liquid in the measurement return bend, high liquid level contacts one of them metal straight tube, make circuit "battery-electrically conductive lid-metal straight tube-conducting liquid-metal return bend-bee calling organ-conductive spring-battery" switch on, then bee calling organ sends sound and reminds installer frame slope, in time adjust, and can monitor the frame after the installation, send out the early warning before the frame takes place the slope and drops, avoid the frame to drop and hinder the people.
Preferably, the resistance values of the two metal straight pipes are not equal;
different resistance values make the total resistance of circuit unequal, then make the total current of circuit change, and the resistance value of bee calling organ does not change, and the circuit through two metal straight tube connections respectively makes the voltage on the bee calling organ unequal, then the sound of bee calling organ changes, then can judge the direction of slope according to sound, increases the convenience of installation adjustment.
The invention has the following beneficial effects:
1. make the frame state with the slope change into detectable pressure differential through measuring return bend and piston rod, the pressure differential makes the conducting liquid level form the difference in height, makes the conducting liquid switch on circuit for bee calling organ sends sound and reminds installer frame slope, makes installer can in time adjust, and can real-time supervision after the frame is hung, early warning frame slope state in advance avoids the fixed plate not hard up to lead to the frame slope to drop and injures the people.
2. Make the regulating plate can slide from top to bottom on the fixed plate through adjusting threaded rod, need not the accurate measurement level and can begin to install the frame for the frame installation process is faster, avoids long-time adjustment to lead to the time extravagant.
3. The resistance value inequality of two metal straight tubes makes the total resistance inequality of two kinds of circuits of intercommunication, then circuit current inequality, and the buzzer resistance is unchangeable, makes the voltage on the buzzer in two kinds of circuits change, then the sound of buzzer is different, can judge the incline direction of frame according to sound promptly, increases the convenience of installation adjustment.
In conclusion, the mounting speed is increased by sliding adjustment of the adjusting plate and the fixing plate, the inclination state quantity is converted into the pressure difference quantity by the measuring bent pipe and the piston rod, the pressure difference quantity is converted into the liquid level difference by the conductive liquid to conduct the circuit to realize inclination alarm, alarm sounds in different inclination directions are generated by the metal straight pipes with different resistance values, and the mounting and adjusting convenience and the early warning performance are improved.
Drawings
Fig. 1 is a schematic front view of an adjustable horizontal auxiliary picture frame wall-mounted bracket according to the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is a schematic side view of an adjustable horizontal wall hanging bracket for an auxiliary picture frame according to the present invention;
FIG. 4 is an enlarged view of FIG. 3 at B;
FIG. 5 is an enlarged view of a measured bend section of an adjustable horizontal auxiliary frame wall mount according to the present invention;
fig. 6 is a schematic diagram of a circuit connection of a portion of the horizontal adjustable wall hanging bracket for an auxiliary picture frame according to the present invention.
In the figure: 1 adjusting plate, 11 sliding grooves, 111 adjusting threaded rods, 112 fixing plates, 12 buzzers, 13 battery bins, 131 conductive springs, 132 batteries, 14 conductive covers, 2 supporting plates, 3 measuring bent pipes, 31 piston rods, 311 supporting caps, 32 conductive liquid, 33 metal straight pipes and 34 metal bent pipes.
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.
Referring to fig. 1-6, an adjustable horizontal auxiliary picture frame wall hanging bracket comprises an adjusting plate 1, a chute 11 is arranged on the adjusting plate 1, an adjusting threaded rod 111 is rotatably inserted into the lower end of the adjusting plate 1, the upper end of the adjusting threaded rod 111 extends and is rotatably installed on the chute wall of the chute 11, a fixing plate 112 is installed on the adjusting threaded rod 111 in a threaded manner, the fixing plate 112 is located in the chute 11, a supporting plate 2 is installed on the upper end of the adjusting plate 1, a measuring elbow 3 is embedded on the supporting plate 2, piston rods 31 are slidably inserted into two ports of the measuring elbow 3, an elastic supporting cap 311 is installed on the upper end of each piston rod 31, two metal straight pipes 33 are symmetrically embedded on the measuring elbow 3, a metal elbow 34 is embedded at the lower end of the measuring elbow 3, a conductive liquid 32 is filled in the measuring elbow 3, a battery compartment 13 is arranged in the, the upper end cover of the battery compartment 13 is provided with a conductive cover 14, a battery 132 is arranged between the conductive spring 131 and the conductive cover 14, a buzzer 12 is embedded in the adjusting plate 1, the conductive cover 14 is electrically connected with two metal straight pipes 33, the conductive spring 131 is electrically connected with the buzzer 12, and the buzzer 12 is electrically connected with a metal bent pipe 34;
the fixing plate 112 is fixed on the wall, and rotating the adjusting threaded rod 111 enables the adjusting plate 1 to slide up and down on the fixing plate 112 through the sliding groove 11, so that the adjusting range can be increased, the installation is enabled to be free from accurately measuring the level, and the installation speed is increased.
Measuring the liquid level of the two sides of the conductive liquid 32 in the bent pipe 3, wherein the liquid level is lower than that of the straight metal pipe 33;
when the crosspiece of frame is pressed on supporting cap 311, supporting cap 311 compresses, when the frame slope, the pressure that receives on two supporting caps 311 is different, make piston rod 31 move the distance in measuring return bend 3 different, then form pressure differential, pressure differential makes two liquid level height differences of conducting liquid 32 in measuring return bend 3, high liquid level contacts one of them metal straight tube 33, make circuit "battery 132-electrically conductive lid 14-metal straight tube 33-conducting liquid 32-metal return bend 34-bee calling organ 12-conducting spring 131-battery 132" switch on, then bee calling organ 12 sends sound and reminds installer frame slope, in time adjust, and can monitor the frame after the installation, send out the early warning before the frame takes place the slope and drops, avoid the frame to drop and injure the people.
The resistance values of the two metal straight pipes 33 are unequal;
different resistance values make the total resistance of the circuit unequal, then make the total current of the circuit change, and the resistance value of buzzer 12 does not change, make the voltage on buzzer 12 unequal through the circuit that two metal straight tubes 33 connect respectively, then the sound of buzzer 12 changes, then can judge the direction of slope according to the sound, increases the convenience of installation adjustment.
When the invention is used, the fixing plates 112 of the two devices are fixed at a distance which is less than the width of the picture frame, and the difference of the height position is small, then the picture frame is hung on the supporting caps 311 of the two devices, so that the picture frame enables the supporting caps 311 to push the piston rod 31 to move downwards;
if the picture frame is inclined, the two piston rods 31 on the same device are stressed differently to cause different downward moving distances, a pressure difference is generated in the measuring bent pipe 3, so that the conductive liquid 32 generates a liquid level difference in the measuring bent pipe 3, the high liquid level is in contact conduction with the metal straight pipe 33, a circuit of 'battery 132, conductive cover 14, metal straight pipe 33, conductive liquid 32, metal bent pipe 34, buzzer 12, conductive spring 131 and battery 132' is conducted, the buzzer 12 gives out sound to remind an installer that the picture frame is inclined, and because the resistance values of the two metal straight pipes 33 are different, the higher side can be judged according to the sound of the buzzer 12, the picture frame is taken down, the higher side is adjusted, the adjusting threaded rod 111 is rotated to enable the adjusting plate 1 to slide downwards along the fixing plate 112, the two devices are leveled through continuous adjustment, and the picture frame is hung on the two devices and is also in a horizontal state, at the moment, the buzzer 12 does not give an alarm, and the state of the picture frame can be monitored in real time, so that the phenomenon that the picture frame falls off obliquely to hurt people after the fixed plate 112 is loosened is avoided;
it is worth mentioning that the device can be applied to more horizontal hanging occasions, such as: display screen, wall bookshelf etc. it not only is applicable to the horizontal dress of hanging of frame.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (3)
1. The utility model provides an adjustable level assists frame hanging support, includes regulating plate (1), its characterized in that, spout (11) have been seted up on regulating plate (1), the lower extreme of regulating plate (1) is rotated and is inserted and be equipped with adjusting threaded rod (111), and the upper end of adjusting threaded rod (111) extends and rotates and install on the cell wall of spout (11), fixed plate (112) are installed to screw thread on adjusting threaded rod (111), and fixed plate (112) are located spout (11), backup pad (2) are installed to the upper end of regulating plate (1), it is equipped with measurement return bend (3) to inlay on backup pad (2), two ports of measuring return bend (3) are all slided and are inserted and are equipped with piston rod (31), every elastic support cap (311) are all installed to the upper end of piston rod (31), the symmetry is inlayed and is equipped with two metal straight tube (33) on measurement return, the utility model discloses a battery, including measuring return bend (3), the lower extreme inlays and is equipped with metal return bend (34), it is filled with conducting liquid (32) to measure return bend (3), battery compartment (13) have been seted up in regulating plate (1), electrically conductive spring (131) are installed to the bottom of battery compartment (13), the up end lid of battery compartment (13) is equipped with electrically conductive lid (14), battery (132) have been placed between electrically conductive spring (131) and electrically conductive lid (14), regulating plate (1) is embedded to be equipped with bee calling organ (12), two metal straight tubes (33) of electrically conductive lid (14) electric connection, electrically conductive spring (131) electric connection bee calling organ (12), bee calling organ (12) electric connection metal return bend (34).
2. The horizontal adjustable wall hanging frame as claimed in claim 1, wherein the liquid level on both sides of the conductive liquid (32) in the measuring elbow (3) is lower than the metal straight tube (33).
3. An adjustable horizontal auxiliary picture frame wall hanging stand as claimed in claim 1, wherein the two said metal straight tubes (33) have unequal resistance values.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010380035.8A CN111481023A (en) | 2020-05-08 | 2020-05-08 | Adjustable horizontal wall hanging support for auxiliary picture frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010380035.8A CN111481023A (en) | 2020-05-08 | 2020-05-08 | Adjustable horizontal wall hanging support for auxiliary picture frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111481023A true CN111481023A (en) | 2020-08-04 |
Family
ID=71790435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010380035.8A Withdrawn CN111481023A (en) | 2020-05-08 | 2020-05-08 | Adjustable horizontal wall hanging support for auxiliary picture frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111481023A (en) |
Citations (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2338823Y (en) * | 1998-01-15 | 1999-09-15 | 梅勇 | Stepping time-delay posture correcting device |
| CN2372662Y (en) * | 1999-06-01 | 2000-04-05 | 天津大学 | Detector for measuring levelness of liquid distributor |
| CN1278595A (en) * | 1999-09-06 | 2001-01-03 | 中国地震局地震研究所 | Water pipe clinometer |
| JP2001041743A (en) * | 1999-07-28 | 2001-02-16 | N Ke Kk | Level measuring device and marking device |
| CN2505805Y (en) * | 2001-06-26 | 2002-08-14 | 张涛 | Horizontal contour measuring apparatus |
| TW201144770A (en) * | 2010-06-15 | 2011-12-16 | Univ Ishou | Tilt sensing device |
| CN202304812U (en) * | 2011-09-30 | 2012-07-04 | 合肥工业大学 | Tilting sensor of communicated-pipe-type construction member |
| CN102829622A (en) * | 2012-09-07 | 2012-12-19 | 青岛青力环保设备有限公司 | Bidirectional pneumatic cupola material level meter |
| CN105212606A (en) * | 2014-06-20 | 2016-01-06 | 朱宝华 | Assisted suspension lining support |
| CN105674954A (en) * | 2016-04-18 | 2016-06-15 | 浙江中浩应用工程技术研究院有限公司 | Transparent double-measurement-system static force level gauge and use method thereof |
| CN205642358U (en) * | 2016-05-25 | 2016-10-12 | 王倩 | Multi -functional surveyor's level |
| CN106406369A (en) * | 2016-11-04 | 2017-02-15 | 河海大学 | System for realizing automatic-balancing sensing and control of water level of lysimeter |
| CN206095219U (en) * | 2016-10-08 | 2017-04-12 | 石家庄铁道大学 | Discrepancy in elevation detector |
| CN107993639A (en) * | 2018-01-17 | 2018-05-04 | 马鞍山纽盟知识产权管理服务有限公司 | A kind of short body buzzer of environmental protection |
| CN207370432U (en) * | 2017-01-18 | 2018-05-18 | 丁培尔 | A kind of wall type photo frame hanger |
| CN207675264U (en) * | 2017-12-26 | 2018-07-31 | 西安标准工业股份有限公司 | A kind of automatic detection oil level device |
| CN108654043A (en) * | 2018-06-26 | 2018-10-16 | 华北理工大学 | Shuttlecock service training acoustic control auxiliary device |
| CN208480981U (en) * | 2017-11-20 | 2019-02-12 | 泰州市美画艺术品有限公司 | A kind of picture frame mounting rack |
| CN208491609U (en) * | 2018-05-09 | 2019-02-15 | 成都航空职业技术学院 | A kind of temperature control music water cup |
| CN209910644U (en) * | 2019-06-25 | 2020-01-07 | 欧阳贞 | Level difference, difference in height integral type measuring device for construction |
| CN209927131U (en) * | 2018-12-07 | 2020-01-10 | 江苏弘开传感科技有限公司 | Clinometer |
| CN210354123U (en) * | 2019-09-05 | 2020-04-21 | 河北机电职业技术学院 | Novel easily adjust frame |
| CN210446459U (en) * | 2019-09-04 | 2020-05-05 | 北京百利云文化发展有限公司 | Novel music frame of interchangeable picture |
-
2020
- 2020-05-08 CN CN202010380035.8A patent/CN111481023A/en not_active Withdrawn
Patent Citations (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2338823Y (en) * | 1998-01-15 | 1999-09-15 | 梅勇 | Stepping time-delay posture correcting device |
| CN2372662Y (en) * | 1999-06-01 | 2000-04-05 | 天津大学 | Detector for measuring levelness of liquid distributor |
| JP2001041743A (en) * | 1999-07-28 | 2001-02-16 | N Ke Kk | Level measuring device and marking device |
| CN1278595A (en) * | 1999-09-06 | 2001-01-03 | 中国地震局地震研究所 | Water pipe clinometer |
| CN2505805Y (en) * | 2001-06-26 | 2002-08-14 | 张涛 | Horizontal contour measuring apparatus |
| TW201144770A (en) * | 2010-06-15 | 2011-12-16 | Univ Ishou | Tilt sensing device |
| CN202304812U (en) * | 2011-09-30 | 2012-07-04 | 合肥工业大学 | Tilting sensor of communicated-pipe-type construction member |
| CN102829622A (en) * | 2012-09-07 | 2012-12-19 | 青岛青力环保设备有限公司 | Bidirectional pneumatic cupola material level meter |
| CN105212606A (en) * | 2014-06-20 | 2016-01-06 | 朱宝华 | Assisted suspension lining support |
| CN105674954A (en) * | 2016-04-18 | 2016-06-15 | 浙江中浩应用工程技术研究院有限公司 | Transparent double-measurement-system static force level gauge and use method thereof |
| CN205642358U (en) * | 2016-05-25 | 2016-10-12 | 王倩 | Multi -functional surveyor's level |
| CN206095219U (en) * | 2016-10-08 | 2017-04-12 | 石家庄铁道大学 | Discrepancy in elevation detector |
| CN106406369A (en) * | 2016-11-04 | 2017-02-15 | 河海大学 | System for realizing automatic-balancing sensing and control of water level of lysimeter |
| CN207370432U (en) * | 2017-01-18 | 2018-05-18 | 丁培尔 | A kind of wall type photo frame hanger |
| CN208480981U (en) * | 2017-11-20 | 2019-02-12 | 泰州市美画艺术品有限公司 | A kind of picture frame mounting rack |
| CN207675264U (en) * | 2017-12-26 | 2018-07-31 | 西安标准工业股份有限公司 | A kind of automatic detection oil level device |
| CN107993639A (en) * | 2018-01-17 | 2018-05-04 | 马鞍山纽盟知识产权管理服务有限公司 | A kind of short body buzzer of environmental protection |
| CN208491609U (en) * | 2018-05-09 | 2019-02-15 | 成都航空职业技术学院 | A kind of temperature control music water cup |
| CN108654043A (en) * | 2018-06-26 | 2018-10-16 | 华北理工大学 | Shuttlecock service training acoustic control auxiliary device |
| CN209927131U (en) * | 2018-12-07 | 2020-01-10 | 江苏弘开传感科技有限公司 | Clinometer |
| CN209910644U (en) * | 2019-06-25 | 2020-01-07 | 欧阳贞 | Level difference, difference in height integral type measuring device for construction |
| CN210446459U (en) * | 2019-09-04 | 2020-05-05 | 北京百利云文化发展有限公司 | Novel music frame of interchangeable picture |
| CN210354123U (en) * | 2019-09-05 | 2020-04-21 | 河北机电职业技术学院 | Novel easily adjust frame |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111481023A (en) | Adjustable horizontal wall hanging support for auxiliary picture frame | |
| US4644786A (en) | Rain gauge of the tiltable spoon type | |
| CN206399419U (en) | A kind of electronic scale inclination alarming device | |
| CN105487607A (en) | Weighable mobile terminal and control method | |
| CN107816741B (en) | Oil storage quantity reminding device of oil collecting box on integrated kitchen | |
| CN207181228U (en) | Lubricating oil detector | |
| CN212903287U (en) | Gravity sensor convenient to installation | |
| CN102033139B (en) | Wind speed detection device | |
| CN210709026U (en) | Weighing sensor's mounting structure and garbage collection box put in platform | |
| CN216815432U (en) | Roughness detection device for construction | |
| CN212204979U (en) | Humidifier water tank with gravity sensor and humidifier using same | |
| CN107576377A (en) | It is a kind of to maintain device for the horizontal of electronic scale | |
| CN211122409U (en) | Solid and liquid density comprehensive measuring instrument | |
| CN205352989U (en) | Simple and easy rainwater detects sensor | |
| CN2790484Y (en) | Transfusion automatic alarm device | |
| CN216078908U (en) | Vertical single meter box support | |
| CN208091681U (en) | Spring detection device | |
| CN215524553U (en) | Product part detection machine | |
| CN206725083U (en) | A kind of experimental animal drinking-water weighing scale device | |
| CN111996758A (en) | Anti-drop horizontal bar clothes-horse | |
| CN211147905U (en) | Spring dynamometer for physics experiments | |
| CN213337084U (en) | Curtain wall in-plane deformation performance detection device for housing construction engineering | |
| CN220408708U (en) | Material rack | |
| CN208491176U (en) | A kind of stretching structure perceiving payload size | |
| CN205267462U (en) | Intelligent wardrobe |
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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200804 |
|
| WW01 | Invention patent application withdrawn after publication |