CN213420864U - Intelligent lifting lamp ball device with initial position detection function - Google Patents
Intelligent lifting lamp ball device with initial position detection function Download PDFInfo
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- CN213420864U CN213420864U CN202022838614.0U CN202022838614U CN213420864U CN 213420864 U CN213420864 U CN 213420864U CN 202022838614 U CN202022838614 U CN 202022838614U CN 213420864 U CN213420864 U CN 213420864U
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- cable
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- initial position
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Abstract
An intelligent lifting lamp ball device with initial position detection function comprises: a lamp ball; the driving mechanism drives the lamp ball to move up and down through the cable; the sensing component is arranged on the cable and driven to ascend or descend along with the lamp ball; the position detector is in communication connection with the driving mechanism; when the sensing component is driven to move to a position opposite to the position detector, the position is the initial position of the lamp ball, the position detector sends a signal to the driving mechanism, and the driving mechanism controls the lamp ball to descend or stop acting. Whether the intelligent lifting lamp ball device in the prior art can not effectively detect whether the lamp ball returns to the initial position or not through the structure, and the lifting position of each lamp ball of the existing intelligent lifting lamp ball device is difficult to guarantee accurate and consistent.
Description
Technical Field
The utility model relates to a public space show technical field, concretely relates to intelligence lift lamp ball device with initial position detects function.
Background
The dynamic light matrix can perform various dynamic three-dimensional shapes including characters, static figures, dynamic figures and the like, and can be widely applied to places such as science and technology museums, market halls, hotels and the like. The light matrix integrates the multidisciplinary technologies such as servo motor control, graphic pixel, visual art and the like, fully embodies the organic combination of science and art, and is a novel high-tech art device.
In the prior art, chinese patent document No. CN206617909UU discloses a dynamic modeling device capable of emitting light, that is, an intelligent lifting lamp ball device, in order to ensure the safety and reliability of the device, the device is provided with a first detection block and a second detection block on a tow chain cable, and when the second detection block contacts the first detection block in the process of lifting the tow chain cable, a controller stops the rotation of a servo motor to ensure the safety. However, the intelligent lifting lamp ball device can realize position detection and power failure through the first detection block and the second detection block. However, the existing intelligent lifting lamp ball device lacks a lamp ball position detection function, cannot effectively detect whether the lamp ball reaches an initial position, and can only effectively guarantee the precision of each lifting of the lamp ball when the lamp ball returns to the initial position after the lifting action of the lamp ball is completed every time. Therefore, the lifting position of each lamp ball of the existing intelligent lifting lamp ball device is difficult to ensure accurate consistency.
SUMMERY OF THE UTILITY MODEL
Therefore, the to-be-solved technical problem of the utility model lies in overcoming the intelligent lift lamp ball device among the prior art and can't detect the lamp ball effectively whether get back to initial position, leads to its elevating position of each lamp ball of current intelligent lift lamp ball device to be difficult to guarantee accurate unanimous problem. The utility model provides a thereby provide an intelligence lift lamp ball device with initial position detects function, include:
a lamp ball;
the driving mechanism drives the lamp ball to lift through a cable;
the sensing component is arranged on the cable and driven to ascend or descend along with the lamp ball;
the position detector is in communication connection with the driving mechanism; when the sensing component is driven to move to a position opposite to the position detector, the position is the initial position of the lamp ball, the position detector sends a signal to the driving mechanism, and the driving mechanism controls the lamp ball to descend or stop acting.
Optionally, the position detector is a photoelectric position sensor, and the sensing component is a sensed element adapted to the photoelectric position sensor.
Optionally, intelligence lift lamp ball device still includes:
and the outer shell is used for accommodating the driving mechanism and the position detector.
Optionally, intelligence lift lamp ball device still includes:
the mechanical stroke protection switch is in communication connection with the driving mechanism, and a trigger element of the mechanical stroke protection switch is arranged on one side, far away from the lamp ball, of the position detector;
the mechanical stroke protection switch is arranged corresponding to the induction component, and when the induction component is driven to move to a position for triggering the trigger element, the mechanical stroke protection switch controls the driving mechanism to be powered off so as to control the lamp ball to stop acting.
Optionally, intelligence lift lamp ball device still includes:
the cable guide frame comprises a frame body and a group of pulleys arranged on the frame body in an opposite mode; the pulleys arranged oppositely enclose an accommodating cavity for accommodating the cable.
Optionally, the frame body is provided with a first opening, and the mechanical stroke protection switch is mounted at the bottom of the inner cavity of the outer shell through an L-shaped bent plate; the trigger element is a baffle plate passing through the first opening to be disposed on a moving path of the sensing part.
Optionally, the position detector and the mechanical stroke protection switch are respectively disposed on two sides of the cable guide frame.
Optionally, a second opening is disposed on the frame body, and the photoelectric emission portion of the position detector faces the second opening.
Optionally, intelligence lift lamp ball device still includes:
the cable reel is used for accommodating a cable, and the cable is connected with the lamp ball;
the driving shaft is in transmission connection with the driving mechanism, and the driving mechanism drives the driving shaft to rotate;
the driving wheel is coaxially connected with the cable drum, and the driving shaft is in transmission connection with the driving wheel through a conveying belt so as to drive the cable drum to rotate; the driving wheel and the driving shaft are arranged in a staggered mode.
Optionally, the diameter of the drive wheel is greater than the diameter of the drive shaft.
Optionally, intelligence lift lamp ball device still includes: a power-off protection mechanism comprising: a stopper provided on the cable drum and arranged in a circumferential direction thereof, and a telescopic member driven to perform a telescopic action toward the cable drum;
the telescopic member has: the intelligent lifting lamp ball device comprises a lifting lamp ball device, a cable reel, a power supply device and a control device, wherein the lifting lamp ball device extends out to block the extending state of the cable reel in a power-off state, and retracts in a power-on state to enable the cable reel to rotate freely.
The utility model discloses technical scheme has following advantage:
1. the utility model provides an intelligence lift lamp ball device, include: a lamp ball; the driving mechanism drives the lamp ball to lift through a cable; the sensing component is arranged on the cable and driven to ascend or descend along with the lamp ball; the position detector is in communication connection with the driving mechanism; when the sensing component is driven to move to a position opposite to the position detector, the position is the initial position of the lamp ball, the position detector sends a signal to the driving mechanism, and the driving mechanism controls the lamp ball to descend or stop acting.
The utility model discloses in through set up response part on the cable, when the light ball rose initial position, above-mentioned response part can be close to position detector. At this time, the position detector can sense the sensing part to obtain that the lamp ball reaches the initial position, so that a control signal is sent to the driving mechanism. The driving mechanism stops working after receiving the signal, or performs the next action to control the lamp ball to descend. Whether initial position can be detected effectively to the lamp ball through above-mentioned response part and the position detector that mutually supports, guarantee to get back to initial position and then guarantee the precision that the lamp ball goes up and down at every turn effectively after lamp ball lift action is accomplished at every turn, guarantee the utility model provides a lift position of its each lamp ball of intelligence lift lamp ball device can accurately keep unanimous.
2. The utility model provides an intelligence lift lamp ball device still includes: and the outer shell is used for accommodating the driving mechanism and the position detector. The driving mechanism and the position detector can be effectively installed and fixed through the outer shell, and the driving mechanism and the position detector are protected and can stably and reliably work.
3. The utility model provides an intelligence lift lamp ball device still includes: the mechanical stroke protection switch is in communication connection with the driving mechanism, and a trigger element of the mechanical stroke protection switch is arranged on one side, far away from the lamp ball, of the position detector; the mechanical stroke protection switch is arranged corresponding to the induction component, and when the induction component is driven to move to a position for triggering the trigger element, the mechanical stroke protection switch controls the driving mechanism to be powered off so as to control the lamp ball to stop acting.
The mechanical stroke protection switch is arranged corresponding to the sensing component and used for detecting the position of the sensing component. The sensing member may be used not only to detect whether the ball reaches the initial position. Moreover, when the position detector or the driving mechanism breaks down, the sensing component can trigger the mechanical stroke protection switch to be started in a mechanical triggering mode in the process that the lamp ball continuously rises. And the mechanical stroke protection switch controls the driving mechanism to be powered off, so that the driving mechanism cannot control the lamp ball to continuously rise, and potential safety hazards cannot be caused.
4. The utility model provides an intelligence lift lamp ball device still includes: the cable reel is used for accommodating a cable, and the cable is connected with the lamp ball; the driving shaft is in transmission connection with the driving mechanism, and the driving mechanism drives the driving shaft to rotate; the driving wheel is coaxially connected with the cable drum, and the driving shaft is in transmission connection with the driving wheel through a conveying belt so as to drive the cable drum to rotate; the driving wheel and the driving shaft are arranged in a staggered mode, and the diameter of the driving wheel is larger than that of the driving shaft.
The utility model discloses well actuating mechanism passes through the conveyer belt and drives the drive wheel rotation, and above-mentioned drive wheel links to each other with the drive with the cable reel is coaxial cable reel rotates. Through above-mentioned structure can make the two dislocation set of drive wheel and drive shaft, and need not to set up the shaft coupling to reduce the thickness of intelligence lift lamp ball device effectively, be favorable to the miniaturization of intelligence lift lamp ball device. Moreover, because the utility model discloses a drive mode through conveyer belt linkage actuating mechanism and drive wheel can change the diameter size of drive wheel according to actual need to change the drive power of drive wheel. Under the condition that needs great driving force, can increase the diameter of drive wheel to drive the rotation of cable reel with the actuating mechanism that drive power is less, with the matching degree of difficulty that reduces actuating mechanism, make the producer can use the actuating mechanism that the volume is less. The structure can effectively reduce the volume of the intelligent lifting lamp ball device.
5. The utility model provides an intelligence lift lamp ball device still includes: a power-off protection mechanism comprising: a stopper provided on the cable drum and arranged in a circumferential direction thereof, and a telescopic member driven to perform a telescopic action toward the cable drum; the telescopic member has: the intelligent lifting lamp ball device comprises a lifting lamp ball device, a cable reel, a power supply device and a control device, wherein the lifting lamp ball device extends out to block the extending state of the cable reel in a power-off state, and retracts in a power-on state to enable the cable reel to rotate freely.
Under the condition that the intelligent lifting lamp ball device is suddenly powered off, the telescopic component is driven to extend out to be abutted against the blocking piece on the cable reel, and the cable reel can be effectively blocked from rotating. Above-mentioned structure can prevent effectively under the condition of outage suddenly, the cable reel does not receive under the drive shaft control, and the problem that the light ball dropped suddenly takes place.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic perspective view of an intelligent lifting lamp ball device provided by the present invention;
fig. 2 is a schematic view of the internal structure of the intelligent lifting lamp ball device provided by the utility model;
fig. 3 is a schematic diagram of relative positions of the cable guide frame, the position detector and the mechanical stroke protection switch provided by the present invention;
fig. 4 is a schematic diagram of the setting position of the trigger element of the mechanical stroke protection switch provided by the present invention.
Description of reference numerals:
1-a light ball; 2-a drive mechanism; 3-a cable; 4-an inductive component; 5-a position detector; 6-outer shell; 7-mechanical travel protection switch; 8-a trigger element; 9-a cable guide; 10-a frame body; 11-a pulley; a 12-L shaped bending plate; 13-a cable drum; 14-a drive shaft; 15-driving wheels; 16-a conveyor belt; 17-a blocking member; 18-telescoping parts.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
Example 1
An intelligent lifting lamp ball device with an initial position detection function, as shown in fig. 1 and 2, comprises:
a lamp ball 1;
the driving mechanism 2 drives the lamp ball 1 to lift through a cable 3;
and the sensing part 4 is a sensed element matched with the photoelectric position sensor. The sensing component 4 is arranged on the cable 3 and is driven to ascend or descend along with the lamp ball 1;
the position detector 5, as shown in fig. 3 and 4, the position detector 5 is a photoelectric position sensor. The position detector 5 is in communication connection with the driving mechanism 2; when the sensing component 4 is driven to move to a position opposite to the position detector 5, the position is an initial position of the lamp ball 1, the position detector 5 sends a signal to the driving mechanism 2, and the driving mechanism 2 controls the lamp ball 1 to descend or stop.
An outer shell 6;
a mechanical travel protection switch 7, as shown in fig. 3 and 4, wherein the mechanical travel protection switch 7 is in communication connection with the driving mechanism 2, and a trigger element 8 of the mechanical travel protection switch 7 is arranged on a side of the position detector 5 away from the lamp ball 1; the mechanical stroke protection switch 7 is arranged corresponding to the sensing component 4, and when the sensing component 4 is driven to move to a position for triggering the trigger element 8, the mechanical stroke protection switch 7 controls the driving mechanism 2 to be powered off so as to control the lamp ball 1 to stop acting;
the cable guide frame 9 comprises a frame body 10 and a group of pulleys 11 which are arranged on the frame body 10 and are oppositely arranged; the pulleys 11 arranged oppositely enclose an accommodating cavity for accommodating the cable 3. In this embodiment, the position detector 5 and the mechanical stroke protection switch 7 are respectively disposed on both sides of the cable guide 9. A first opening is formed in one side of the frame body 10, and the mechanical stroke protection switch 7 is mounted at the bottom of the inner cavity of the outer shell 6 through an L-shaped bent plate 12; the triggering element 8 is a shutter passing through the first opening to be disposed on the moving path of the sensing part 4. A second opening is formed in the other side of the frame body 10, and a photoelectric emission part of the position detector 5 faces the second opening;
the cable drum 13 is used for accommodating a cable 3, and the cable 3 is connected with the lamp ball 1;
the driving shaft 14 is in transmission connection with the driving mechanism 2, and the driving mechanism 2 drives the driving shaft 14 to rotate;
a drive wheel 15, said drive wheel 15 being coaxially connected to said cable drum 13, and the diameter of said drive wheel 15 being larger than the diameter of said drive shaft 14. The driving shaft 14 is in transmission connection with the driving wheel 15 through a transmission belt 16 so as to drive the cable reel 13 to rotate; the drive wheel 15 is offset from the drive shaft 14.
A power-off protection mechanism, as shown in fig. 2, comprising: a stopper 17 provided on the cable drum 13 and arranged in a circumferential direction thereof, and a telescopic member 18 driven to telescopically move toward the cable drum 13; the telescopic member 18 has: an extended state in which the intelligent elevating ball device is extended to block the rotation of the cable drum 13 in a power-off state, and a retracted state in which the intelligent elevating ball device is retracted to allow the cable drum 13 to freely rotate in a power-on state. The telescopic member 18 has magnetism; in the power-on state of the intelligent lifting lamp ball device, the power-on magnet is powered on to attract the telescopic component 18 to be in the retraction state; in the power-off state of the intelligent lifting lamp ball device, the power-on magnet is powered off, and the telescopic component 18 moves to the extending state under the magnetic action of the telescopic component.
Of course, the present invention does not specifically limit the structure of the position detector 5, and in other embodiments, the position detector 5 may also be a travel switch of a mechanical structure, so that the position detector 5 determines the moving position of the sensing component 4 through the travel lever.
Of course, the utility model discloses do not specifically limit to whether set up mechanical stroke protection switch 7, in other embodiments, intelligence lift lamp ball device only detects the shift position of response part 4 through position detector 5 to confirm whether lamp ball 1 gets back to initial position.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.
Claims (10)
1. The utility model provides an intelligence lift lamp ball device with initial position detects function which characterized in that includes:
a lamp ball (1);
the driving mechanism (2) drives the lamp ball (1) to lift through a cable (3);
the induction component (4) is arranged on the cable (3) and is driven to ascend or descend along with the lamp ball (1);
the position detector (5), the said position detector (5) communicates with said actuating mechanism (2) and links to each other; when the sensing component (4) is driven to move to a position opposite to the position detector (5), the position is the initial position of the lamp ball (1), the position detector (5) sends a signal to the driving mechanism (2), and the driving mechanism (2) controls the lamp ball (1) to descend or stop acting.
2. The intelligent lifting lamp ball device with initial position detection function as claimed in claim 1, wherein the position detector (5) is a photoelectric position sensor, and the sensing component (4) is a sensed element adapted to the photoelectric position sensor.
3. The intelligent lifting lamp ball device with initial position detection function as claimed in claim 1, further comprising:
an outer housing (6) for accommodating the drive mechanism (2) and the position detector (5).
4. The intelligent lifting lamp ball device with initial position detection function as claimed in claim 3, further comprising:
the mechanical stroke protection switch (7), the mechanical stroke protection switch (7) is in communication connection with the driving mechanism (2), and a trigger element (8) of the mechanical stroke protection switch (7) is arranged on one side, away from the lamp ball (1), of the position detector (5);
the mechanical stroke protection switch (7) is arranged corresponding to the sensing component (4), and when the sensing component (4) is driven to move to a position for triggering the trigger element (8), the mechanical stroke protection switch (7) controls the driving mechanism (2) to be powered off so as to control the lamp ball (1) to stop acting.
5. The intelligent lifting lamp ball device with initial position detection function as claimed in claim 4, further comprising:
the cable guide frame (9), the cable guide frame (9) comprises a frame body (10) and a group of pulleys (11) which are arranged on the frame body (10) and are oppositely arranged; the pulleys (11) arranged oppositely enclose an accommodating cavity for accommodating the cable (3).
6. The intelligent lifting lamp ball device with the initial position detection function according to claim 5, wherein a first opening is arranged on the frame body (10), and the mechanical stroke protection switch (7) is installed at the bottom of the inner cavity of the outer shell (6) through an L-shaped bent plate (12); the triggering element (8) is a shutter passing through the first opening to be disposed on the path of movement of the inductive component (4).
7. The intelligent lifting lamp ball device with initial position detection function as claimed in claim 5, wherein the position detector (5) and the mechanical stroke protection switch (7) are respectively arranged at two sides of the cable guide frame (9).
8. The intelligent lifting lamp ball device with initial position detection function as claimed in claim 7, wherein a second opening is arranged on the frame body (10), and the photoelectric emission part of the position detector (5) is arranged towards the second opening.
9. The intelligent lifting lamp ball device with initial position detection function as claimed in claim 1, further comprising:
the cable reel (13) is used for accommodating a cable (3), and the cable (3) is connected with the lamp ball (1);
the driving shaft (14) is in transmission connection with the driving mechanism (2), and the driving mechanism (2) drives the driving shaft (14) to rotate;
the driving wheel (15), the driving wheel (15) is coaxially connected with the cable reel (13), and the driving shaft (14) is in transmission connection with the driving wheel (15) through a conveying belt (16) so as to drive the cable reel (13) to rotate; the driving wheel (15) and the driving shaft (14) are arranged in a staggered mode;
the diameter of the drive wheel (15) is greater than the diameter of the drive shaft (14).
10. The intelligent lifting lamp ball device with initial position detection function as claimed in claim 9, further comprising:
a power-off protection mechanism comprising: a stopper (17) provided on the cable drum (13) and arranged in a circumferential direction thereof, and a telescopic member (18) driven to telescopically move toward the cable drum (13);
the telescopic member (18) has: the cable drum (13) is in a power-off state, and the intelligent lifting lamp ball device is in a protruding state of protruding to block the cable drum (13) from rotating and in a power-on state, and is in a retracting state of retracting to enable the cable drum (13) to rotate freely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022838614.0U CN213420864U (en) | 2020-11-30 | 2020-11-30 | Intelligent lifting lamp ball device with initial position detection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022838614.0U CN213420864U (en) | 2020-11-30 | 2020-11-30 | Intelligent lifting lamp ball device with initial position detection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213420864U true CN213420864U (en) | 2021-06-11 |
Family
ID=76252170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022838614.0U Active CN213420864U (en) | 2020-11-30 | 2020-11-30 | Intelligent lifting lamp ball device with initial position detection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213420864U (en) |
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2020
- 2020-11-30 CN CN202022838614.0U patent/CN213420864U/en active Active
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