CN216907457U - Displacement monitoring device for movable exhibit - Google Patents
Displacement monitoring device for movable exhibit Download PDFInfo
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- CN216907457U CN216907457U CN202220196502.6U CN202220196502U CN216907457U CN 216907457 U CN216907457 U CN 216907457U CN 202220196502 U CN202220196502 U CN 202220196502U CN 216907457 U CN216907457 U CN 216907457U
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- displacement
- rotatory
- display rack
- showpiece
- monitoring device
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Abstract
The utility model discloses a displacement monitor of a displacement monitoring device for movable exhibits, which is arranged on a rotary exhibition stand, the rotary exhibition stand is arranged on a display rack, supporting legs are arranged at the bottom end of the display rack, a protective shell is arranged on the display rack, clamping buttons are arranged on two sides of the display rack, and a displacement alarm is arranged at the rear end of the display rack; after the showpiece was placed on rotatory stand, the displacement watch-dog of installation on the rotatory stand of adjustment carries out the displacement control to the showpiece of placing on the rotation stand, takes place the displacement back when the showpiece at rotatory show in-process, and the information conduction that will collect gives the displacement alarm, and the alarm sends the alert sound and reminds staff's showpiece to take place the displacement, bumps when preventing to take place the rotatory show of displacement back, causes the showpiece to damage. Rotatory stand includes rotatory tray, connecting axle, rotation axis and rotating base, is provided with the mounting groove on the rotatory tray, and the displacement watch-dog is installed in the mounting groove, and rotatory tray is fixed on the connecting axle.
Description
Technical Field
The utility model relates to the technical field of mobile exhibit monitoring devices, in particular to a displacement monitoring device for a mobile exhibit.
Background
The exhibit is the exhibit. The movable exhibit is movable exhibition in the exhibition process, and the exhibit is moved in order to prevent the displacement from occurring in the moving process and to cause the damage of the exhibit, so that the movable exhibit needs to be subjected to displacement monitoring, and a worker is timely reminded to detect and protect the movable exhibit with the displacement.
Disclosure of Invention
In view of the above-mentioned deficiencies or inadequacies in the prior art, it would be desirable to provide a displacement monitoring device for a movable exhibit.
According to the technical scheme provided by the embodiment of the application, the displacement monitoring device for the movable exhibit comprises a displacement monitor and a displacement alarm, wherein a displacement measurer used by the displacement monitor is a displacement sensor, the displacement sensor is also called a linear sensor and is a linear device belonging to metal induction, and the sensor is used for converting various measured physical quantities into electric quantities. In the production process, the measurement of displacement is generally divided into measurement of physical size and mechanical displacement. The displacement sensor can be divided into an analog type and a digital type according to the conversion form of the measured variable. The analog type can be classified into physical type and structural type. The common displacement sensors are mostly of analog structure type, and include potentiometer type displacement sensors, inductive type displacement sensors, synchro machines, capacitive type displacement sensors, eddy current type displacement sensors, hall type displacement sensors, and the like. An important advantage of digital displacement sensors is the ease of directly feeding the signals into the computer system. Such sensors are rapidly developing and increasingly widely used, the displacement is a quantity related to the movement of the position of an object during movement, and the range related to the measurement mode of the displacement is quite wide. Small displacement is usually detected by strain type, inductance type and eddy current type, and large displacement is usually measured by sensing technologies such as an induction synchronizer, a grating, a capacitive grating, a magnetic grating and the like. The grating sensor has the advantages of easy digitization, high precision, strong anti-interference capability, no artificial reading error, convenient installation, reliable use and the like, and the grating sensor is used in the device.
The displacement monitor is installed on the rotary exhibition stand, the rotary exhibition stand is installed on the display rack, the bottom end of the display rack is provided with supporting legs, the display rack is provided with a protective shell, the clamping buttons are installed on two sides of the display rack, and the displacement alarm is installed at the rear end of the display rack; after the showpiece was placed on rotatory stand, the displacement watch-dog of installation on the rotatory stand of adjustment carries out the displacement control to the showpiece of placing on the rotation stand, takes place the displacement back when the showpiece at rotatory show in-process, and the information conduction that will collect gives the displacement alarm, and the alarm sends the alert sound and reminds staff's showpiece to take place the displacement, bumps when preventing to take place the rotatory show of displacement back, causes the showpiece to damage.
The rotary exhibition stand comprises a rotary tray, a connecting shaft, a rotary shaft and a rotary base, wherein the rotary tray is provided with an installation groove, the displacement monitor is installed in the installation groove, the rotary tray is fixed on the connecting shaft, the connecting shaft is connected with the rotary shaft through a first clamping block, and the rotary shaft is installed on the rotary base; the rotary exhibition stand is arranged on the display rack, so that all-around exhibition is carried out on the exhibit.
The protective housing is made of transparent plastic, does not influence the exhibition of the exhibits, and protects the exhibits to be movably exhibited.
The protective housing joint is provided with draw-in groove A in the show shelf spread groove on the protective housing, installs joint piece two on the joint button, and joint piece two and draw-in groove A joint through joint piece two and draw-in groove A's joint, fix protective housing in the spread groove on the show shelf, protect the showpiece on the show shelf internal rotation stand, prevent to take place the displacement back in the rotatory show process, the showpiece falls rotatory stand, causes the showpiece to damage.
The displacement alarm is a voice alarm.
The displacement watch-dog has four, installs respectively in rotatory tray goes up the mounting groove, through set up adjustable displacement watch-dog on rotatory tray, carries out the omnidirectional displacement detection of different angles to the showpiece, in time discovers the displacement of showpiece.
To sum up, the beneficial effect of this application:
the displacement monitor is arranged on the rotary tray, and is used for carrying out omnibearing displacement detection on the exhibit at different angles, finding out the displacement of the exhibit in time and preventing the damage of the exhibit after the displacement;
the displacement alarm is arranged on the rear side of the display rack, so that displacement information detected by the displacement monitor is transmitted to the displacement alarm in time, a worker is prompted by a warning sound emitted by the displacement alarm, and a movable exhibit is adjusted in time;
the protective casing is fixed in the connecting groove on the display rack, the exhibits on the rotary exhibition stand in the display rack are protected, and the rotary exhibition stand is prevented from being damaged due to the fact that the exhibits fall off after displacement occurs in the rotary exhibition process.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
FIG. 1 is a schematic diagram of a head-up configuration of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic view of the structure of the display shelf of the present invention;
FIG. 4 is a schematic view of the internal structure of the display stand of the present invention;
fig. 5 is a schematic structural diagram of the protective housing of the present invention.
Reference numbers in the figures: a protective shell-1, a displacement monitor-2, a rotary exhibition stand-3, a exhibition shelf-4, a supporting foot-5, a displacement alarm-6, a clamping button-7, a clamping groove A-1.1, a rotary tray-3.1, a connecting shaft-3.2, a rotating shaft-3.3, a rotary base-3.4, a mounting groove-3.5, an exhibition stand-4.1, a connecting groove-4.2, a clamping block II-7.1,
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the utility model. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
As shown in fig. 1, the displacement monitoring device for the movable exhibit, in which the device for measuring the displacement uses a grating sensor. A grating sensor (optical grating transducer) refers to a sensor that measures displacement by using the principle of grating-stacked fringes. The grating is formed by densely and parallelly scribing lines at equal intervals on a piece of strip-shaped optical glass, and the scribing density is 10-100 lines/mm. The grating fringe formed by the grating has optical amplification effect and error averaging effect, so that the measurement accuracy can be improved.
As shown in fig. 2, the showpiece is placed on rotatory stand 3 back, the displacement watch-dog 2 of installation on the rotatory stand 3 of adjustment, the showpiece of placing on the rotatory stand 3 carries out the displacement control, after the showpiece takes place the displacement at rotatory show in-process, the information conduction who will collect gives displacement alarm 6, the alarm sends alert sound suggestion staff's showpiece and takes place the displacement, the staff in time adjusts the showpiece, bump when preventing to take place rotatory show after the displacement, cause the showpiece to damage. As shown in fig. 1, displacement watch-dog 2 is installed on rotatory stand 3, and rotatory stand 3 is installed on show shelf 4, and supporting legs 5 are installed to show shelf 4 bottom, and supporting legs 5 are the triangle supporting legs, and the triangle supporting legs improves show shelf 4's stability, installs protecting sheathing 1 on show shelf 4, and joint button 7 is installed in show shelf 4 both sides, and displacement alarm 6 installs in show shelf 4 rear end.
As shown in fig. 3, after the exhibit is placed on the rotary exhibition stand 3, the exhibit is subjected to displacement detection of different angles in an omnidirectional manner through four adjustable displacement monitors 2 installed on the rotary tray 3.1 installation grooves 3.5, and the displacement of the exhibit is found in time.
As shown in fig. 4, after the exhibit is placed on the rotary exhibition stand 3, the rotary tray 3.1 is connected with the rotary shaft 3.3 on the rotary base 3.4 through the connecting shaft 3.2 of the bottom installation, the motor connected through the rotary shaft 3.3 is started to drive the rotary shaft 3.3 to rotate, the exhibit is rotatably displayed, and the rotary exhibition stand 3 is arranged on the exhibition stand 4 to carry out omnibearing exhibition on the exhibit.
As shown in fig. 5, the protective casing 1 is made of transparent plastic, which does not affect the display of the exhibits and protects the exhibits to be displayed movably. Protective housing 1 joint is in 4 spread groove 4.1 of show shelf, be provided with draw-in groove A1.1 on protective housing 1, install joint piece two 7.1 on the joint button 7, joint piece two 7.1 and draw-in groove A1.1 joint, joint through joint piece two 7.1 and draw-in groove A1.1, fix protective housing 1 in 4.1 of spread groove on show shelf, the showpiece on 4 internal rotation showpiece on stands 3 in the show shelf is protected, prevent to take place the displacement back among the rotatory display process, the showpiece falls rotatory stand 3, cause the showpiece to damage.
The foregoing description is only exemplary of the preferred embodiments of the application and is provided for the purpose of illustrating the general principles of the technology and the like. Meanwhile, the scope of the utility model according to the present application is not limited to the technical solutions in which the above-described technical features are combined in a specific manner, and also covers other technical solutions in which the above-described technical features or their equivalent are combined arbitrarily without departing from the inventive concept described above. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Claims (7)
1. Portable displacement monitoring device for showpiece, including displacement watch-dog (2) and displacement alarm (6), characterized by: the displacement monitoring device (2) is installed on a rotary exhibition stand (3), the rotary exhibition stand (3) is installed on a display rack (4), supporting legs (5) are installed at the bottom end of the display rack (4), a protective shell (1) is installed on the display rack (4), clamping buttons (7) are installed on two sides of the display rack (4), and a displacement alarm (6) is installed at the rear end of the display rack (4);
rotatory stand (3) are including rotatory tray (3.1), connecting axle (3.2), rotation axis (3.3) and rotating base (3.4), be provided with mounting groove (3.5) on rotatory tray (3.1), install displacement watch-dog (2) in mounting groove (3.5), rotatory tray (3.1) is fixed on connecting axle (3.2), connecting axle (3.2) are connected through joint piece one with rotation axis (3.3), install rotation axis (3.3) on rotating base (3.4).
2. The displacement monitoring device for the movable exhibit according to claim 1, characterized in that: the protective shell (1) is made of transparent plastic.
3. The displacement monitoring device for the movable exhibit according to claim 1, characterized in that: the protective shell (1) is clamped in the connecting groove (4.1) of the display rack (4).
4. The displacement monitoring device for the movable exhibit according to claim 1, characterized in that: a clamping groove A (1.1) is arranged on the protective shell (1).
5. The displacement monitoring device for the movable exhibit according to claim 1, characterized in that: and a second clamping block (7.1) is arranged on the clamping button (7), and the second clamping block (7.1) is clamped with the clamping groove A (1.1).
6. The displacement monitoring device for the movable exhibit according to claim 1, characterized in that: the displacement alarm (6) is a voice alarm.
7. The displacement monitoring device for the movable exhibit according to claim 1, characterized in that: the number of the displacement monitors (2) is four, and the displacement monitors are respectively arranged on the rotary tray (3.1) in the mounting grooves (3.5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220196502.6U CN216907457U (en) | 2022-01-21 | 2022-01-21 | Displacement monitoring device for movable exhibit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220196502.6U CN216907457U (en) | 2022-01-21 | 2022-01-21 | Displacement monitoring device for movable exhibit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216907457U true CN216907457U (en) | 2022-07-08 |
Family
ID=82264493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220196502.6U Active CN216907457U (en) | 2022-01-21 | 2022-01-21 | Displacement monitoring device for movable exhibit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216907457U (en) |
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2022
- 2022-01-21 CN CN202220196502.6U patent/CN216907457U/en active Active
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