CN214855673U - Rotatable display cabinet - Google Patents
Rotatable display cabinet Download PDFInfo
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- CN214855673U CN214855673U CN202023321789.0U CN202023321789U CN214855673U CN 214855673 U CN214855673 U CN 214855673U CN 202023321789 U CN202023321789 U CN 202023321789U CN 214855673 U CN214855673 U CN 214855673U
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Abstract
The invention discloses a rotatable display cabinet, which comprises a cabinet body, wherein a rotating assembly is arranged in the cabinet body, the rotating assembly comprises a driving motor, a turntable and a mounting frame, the driving motor is fixedly connected with the mounting frame and is used for driving the turntable to display in a rotating manner, the rotatable display cabinet also comprises a plurality of groups of control assemblies connected in parallel, the plurality of groups of control assemblies connected in parallel are connected in series with a power supply circuit of the driving motor, the control assemblies are used for sensing the audience at different directions of the cabinet body and regulating the speed of the driving motor, the control assemblies comprise an infrared sensor, a relay and a resistor, the power end of the infrared sensor is electrically connected with a power supply, the output end of the infrared sensor is electrically connected with one end of the relay coil, the other end of the relay coil is electrically connected with the positive electrode of the power supply, one end of the normally open end of the relay is electrically connected with one end of the resistor, and the other end of the normally open end of the relay and the other end of the resistor are connected with the control assemblies of the adjacent groups in parallel.
Description
Technical Field
The invention relates to the field of display cabinet structures, in particular to a rotatable display cabinet.
Background
The show cupboard is transparent structure usually, and a plurality of show article are placed to inside, arranges the show room in and demonstrates, and one is placed in a position usually, and visitor moves around the show cupboard more, and the show article to different positions removes to vwatch, nevertheless to the great show room of flow of people, if adopt above-mentioned show mode, visitor continuously stops single showcase and vwatchs the show article in different positions in proper order, and is consuming time more, and is unfavorable for the management that vwatchs in order to the personnel.
Disclosure of Invention
In view of the above situation, the invention provides a rotatable display cabinet, the rotating speed of a driving motor can be adjusted in a variable speed mode according to the number of viewers in different directions of the display cabinet, so that orderly management of the viewers is facilitated, and the display cabinet has better practicability.
A rotatable display cabinet comprises a cabinet body, wherein a rotating assembly is arranged in the cabinet body, the rotating assembly comprises a driving motor, a turntable and a mounting frame, the driving motor is fixedly connected with the mounting frame, the driving motor is used for driving the turntable to display in a rotating mode, the rotatable display cabinet also comprises a plurality of groups of control assemblies connected in parallel, the plurality of groups of control assemblies connected in parallel are connected in series with a power supply loop of the driving motor, the control assemblies are used for sensing the ornamental persons in different directions of the cabinet body and regulating the speed of the driving motor,
the control assembly comprises an infrared sensor, a relay and a resistor, wherein a power supply end of the infrared sensor is electrically connected with a power supply, an output end of the infrared sensor is electrically connected with one end of a relay coil, the other end of the relay coil is electrically connected with a positive electrode of the power supply, one end of a normally open end of the relay is electrically connected with one end of the resistor, and the other end of the normally open end of the relay and the other end of the resistor are connected in parallel with the control assembly of an adjacent group.
Further, the control components are in 2-6 groups.
Still further, the lateral cross-sectional structure of the display case may be any one of circular, rectangular and hexagonal.
Further preferably, the display device further comprises a plurality of display shelves, the display shelves are installed above the rotary disc, and the display shelves are used for fixedly installing the displayed articles.
Specifically, the display rack comprises a mounting plate and a back plate, the transverse section of the mounting plate is of a 'angle' type, and the back plate is mounted by clinging to the inclined plane of the mounting plate.
Further specifically, be equipped with two sets of telescopic machanism on the backplate, telescopic machanism includes slider, locking screw and spout, the one end and the spout sliding connection of slider, the other end of slider is equipped with the crotch that is used for fixing a position by showpiece border, the spout of two sets of telescopic machanism sets up along the vertical central line mirror image of backplate, be equipped with waist type hole in the spout, locking screw passes the fixed locking of screw hole of waist type hole and slider.
Preferably, the bottom edge of the back plate is further provided with a bottom groove, and the bottom groove is used for positioning the bottom edge of the displayed article.
Furthermore, the multifunctional cabinet also comprises a plurality of spot lamps, wherein the spot lamps are arranged in the cabinet body and are respectively arranged according to different directions of the cabinet body.
Still further preferably, the power supply end of the spotlight is electrically connected with the negative electrode of the power supply and one end of the second group of normally open ends of the relay respectively, and the other end of the second group of normally open ends is connected with the positive electrode of the power supply.
Preferably, a visiting direction mark is arranged on the outer side face of the cabinet body, and the direction of the visiting direction mark is the same as the rotating direction of the driving motor.
Compared with the prior art, the invention has the beneficial effects that:
1. when no person is in any direction of the display cabinet, the rotating component does not rotate, and no power consumption is generated; when people are in each position of the display cabinet, the resistors of the multiple groups of control assemblies are connected in parallel, the resistance in a power supply loop of the driving motor is reduced, the rotating speed of the driving motor is accelerated, and an object to be displayed can be more quickly rotated to each position to be displayed.
2. The back plate can fix the objects to be unfolded with different sizes through the telescopic mechanism, has wide application range, convenient and quick fixing mode and firmer fixation, and is not easy to topple due to inertia in the rotating process or the stopping moment of the rotating assembly.
3. The spotlight is arranged according to different directions, and is controlled to be turned off and turned on through signals of the sensor, so that more energy is saved.
Drawings
FIG. 1 is a schematic view showing a rotatable showcase in embodiment 2;
FIG. 2 is a schematic circuit diagram of a control module according to embodiment 2;
fig. 3 is a schematic structural diagram of a backplane in embodiment 2.
The device comprises a cabinet body 1, a rotating assembly 2, a driving motor 3, a rotary table 4, a mounting frame 5, a control assembly 6, an infrared sensor 7, a relay 8, a resistor 9, a display frame 10, a mounting plate 11, a back plate 12, a telescopic mechanism 13, a sliding part 14, a locking screw 15, a sliding groove 16, a hook 17, a waist-shaped hole 18, a threaded hole 19, a bottom groove 20, a spotlight 21 and an object to be displayed 22.
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 obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Example 1
A rotatable display cabinet comprises a cabinet body, wherein a rotating assembly is arranged in the cabinet body, the rotating assembly comprises a driving motor, a turntable and a mounting frame, the driving motor is fixedly connected with the mounting frame, the driving motor is used for driving the turntable to display in a rotating mode, the rotatable display cabinet also comprises a plurality of groups of control assemblies connected in parallel, the plurality of groups of control assemblies connected in parallel are connected in series with a power supply loop of the driving motor, the control assemblies are used for sensing the ornamental persons in different directions of the cabinet body and regulating the speed of the driving motor,
the control assembly comprises an infrared sensor, a relay and a resistor, wherein a power supply end of the infrared sensor is electrically connected with a power supply, an output end of the infrared sensor is electrically connected with one end of a relay coil, the other end of the relay coil is electrically connected with a positive electrode of the power supply, one end of a normally open end of the relay is electrically connected with one end of the resistor, and the other end of the normally open end of the relay and the other end of the resistor are connected in parallel with the control assembly of an adjacent group.
The display cabinet is characterized in that the number of the control components is 6, the transverse section structure of the display cabinet is hexagonal, namely, each surface of the display cabinet is provided with one group of control components, an infrared sensor is correspondingly installed, when a person approaches one surface of the display cabinet, the infrared sensor senses an infrared signal of a visitor and feeds the infrared signal back to the relay for attraction, and a power supply loop of the driving motor is switched on to start to rotate; if the other side of the display cabinet is close to visitors, the infrared sensor of the other side feeds back to the relay for attraction, the resistors of the two groups of control assemblies are connected in parallel, the resistance is reduced, the rotating speed of the driving motor is accelerated, and the variable-speed rotation of the rotating assembly is realized.
Example 2
As shown in fig. 1 and 2, a rotatable display cabinet comprises a cabinet body, a transparent glass structure is arranged above the cabinet body, a rotating assembly is arranged in the cabinet body, the rotating assembly comprises a driving motor, a turntable and a mounting frame, the mounting frame is fixedly arranged in the cabinet body, the driving motor is fixedly connected with the mounting frame, the driving motor is used for driving the turntable to display in a rotating manner, the rotatable display cabinet also comprises a plurality of groups of control assemblies connected in parallel, the plurality of groups of control assemblies connected in parallel are connected in series with a power supply loop of the driving motor, the control assemblies are used for sensing the ornamental persons in different directions of the cabinet body and regulating the speed of the driving motor,
the control assembly comprises an infrared sensor, a relay and a resistor, wherein a power supply end of the infrared sensor is electrically connected with a power supply, an output end of the infrared sensor is electrically connected with one end of a relay coil, the other end of the relay coil is electrically connected with a positive electrode of the power supply, one end of a normally open end of the relay is electrically connected with one end of the resistor, and the other end of the normally open end of the relay and the other end of the resistor are connected in parallel with the control assembly of an adjacent group.
The control assembly is 2 groups, the transverse section structure of the display cabinet is rectangular, namely the whole structure of the display cabinet is a rectangular body, and the two infrared sensors are respectively arranged on two opposite sides of the cabinet body.
Still include a plurality of show shelves, the show shelf is installed in the carousel top, the show shelf is used for fixed mounting by the showpiece.
The display rack comprises a mounting plate and a back plate, wherein the transverse section of the mounting plate is of an 'angle' type, and the back plate is mounted by clinging to the inclined plane of the mounting plate. The displayed articles can be obliquely displayed through the mounting plate, the viewing angle of the viewing personnel is clearer, and the displayed articles can be various articles such as honor certificates, medals and the like.
As shown in fig. 3, be equipped with two sets of telescopic machanism on the backplate, telescopic machanism includes slider, locking screw and spout, the one end and the spout sliding connection of slider, the other end of slider is equipped with the crotch that is used for fixing a position by showpiece border, two sets of telescopic machanism's spout sets up along the vertical central line mirror image of backplate, be equipped with waist type hole in the spout, waist type hole sets up along the gliding direction of slider, locking screw passes the fixed locking of screw hole of waist type hole and slider, the bottom border of backplate still is equipped with the kerve, and the cross section of kerve is semi-circular, the kerve is used for fixing a position by the base of showpiece.
When the object to be displayed is installed on the back plate, the locking screws are loosened firstly, the locking screws and the sliding parts slide to proper positions on the outer side along the waist-shaped holes and the sliding grooves, the object to be displayed is placed into the bottom groove, then the two groups of telescopic mechanisms are tightened, the edges of the object to be displayed are fixed by the hooks, and the locking screws are screwed down.
The infrared sensor is arranged in the cabinet body, and the two spot lights are arranged in different directions of the cabinet body, namely the two spot lights are the same as the infrared sensor.
And the power supply end of the spotlight is respectively electrically connected with the negative electrode of the power supply and one end of the second group of normally open ends of the relay, and the other end of the second group of normally open ends is connected with the positive electrode of the power supply. When the relays of one group of control assemblies are attracted, the spot lamps are simultaneously turned on, so that the sight of the sight in the position can watch the sight conveniently.
Claims (9)
1. A rotatable display cabinet comprises a cabinet body, wherein a rotating assembly is arranged in the cabinet body, the rotating assembly comprises a driving motor, a turntable and a mounting frame, the driving motor is fixedly connected with the mounting frame, the driving motor is used for driving the turntable to display in a rotating mode, the rotatable display cabinet is characterized by further comprising a plurality of groups of control assemblies connected in parallel, the plurality of groups of control assemblies connected in parallel are connected in series with a power supply loop of the driving motor, the control assemblies are used for sensing the audience in different directions of the cabinet body and regulating the speed of the driving motor,
the control assembly comprises an infrared sensor, a relay and a resistor, wherein a power supply end of the infrared sensor is electrically connected with a power supply, an output end of the infrared sensor is electrically connected with one end of a relay coil, the other end of the relay coil is electrically connected with a positive electrode of the power supply, one end of a normally open end of the relay is electrically connected with one end of the resistor, and the other end of the normally open end of the relay and the other end of the resistor are connected in parallel with the control assembly of an adjacent group.
2. The rotatable display case of claim 1, wherein the control assembly is in groups 2-6.
3. The rotatable display case of claim 1 or 2, wherein the transverse cross-sectional configuration of the display case is any one of circular, rectangular and hexagonal.
4. The rotatable display case of claim 3, further comprising a plurality of display shelves mounted above the turntable, the display shelves configured to fixedly mount the displayed items.
5. The rotatable display case of claim 4, wherein the display shelf comprises a mounting plate and a back plate, the transverse cross section of the mounting plate is of the type "angle", and the back plate is mounted against the inclined surface of the mounting plate.
6. The rotatable display cabinet according to claim 5, wherein the back plate is provided with two sets of telescoping mechanisms, the telescoping mechanisms comprise a sliding part, a locking screw and a sliding groove, one end of the sliding part is slidably connected with the sliding groove, the other end of the sliding part is provided with a hook for positioning the edge of the displayed object, the sliding grooves of the two sets of telescoping mechanisms are arranged along the vertical center line of the back plate in a mirror image manner, the sliding groove is provided with a waist-shaped hole, and the locking screw passes through the waist-shaped hole and is fixedly locked with the threaded hole of the sliding part.
7. The rotatable display case of claim 6, wherein the bottom edge of the back plate is further provided with a bottom groove for positioning the bottom edge of the displayed object.
8. The rotatable display case of claim 7, further comprising a plurality of lamps, wherein the lamps are mounted in the case body and are respectively arranged according to different directions of the case body.
9. The rotatable display case of claim 8, wherein the power terminals of the spot lights are electrically connected to the negative power terminal and one end of the second set of normally open terminals of the relay, respectively, the other end of the second set of normally open terminals being connected to the positive power terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023321789.0U CN214855673U (en) | 2020-12-31 | 2020-12-31 | Rotatable display cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023321789.0U CN214855673U (en) | 2020-12-31 | 2020-12-31 | Rotatable display cabinet |
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| CN214855673U true CN214855673U (en) | 2021-11-26 |
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| CN202023321789.0U Active CN214855673U (en) | 2020-12-31 | 2020-12-31 | Rotatable display cabinet |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114711591A (en) * | 2022-04-22 | 2022-07-08 | 遵义职业技术学院 | Novel display equipment for agricultural economic production model and use method |
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2020
- 2020-12-31 CN CN202023321789.0U patent/CN214855673U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114711591A (en) * | 2022-04-22 | 2022-07-08 | 遵义职业技术学院 | Novel display equipment for agricultural economic production model and use method |
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