CN217303978U - Light curtain sensing device with multi-angle detection function - Google Patents
Light curtain sensing device with multi-angle detection function Download PDFInfo
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- CN217303978U CN217303978U CN202220094964.7U CN202220094964U CN217303978U CN 217303978 U CN217303978 U CN 217303978U CN 202220094964 U CN202220094964 U CN 202220094964U CN 217303978 U CN217303978 U CN 217303978U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
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Abstract
The utility model discloses a light curtain sensing device with multi-angle detects function contains: the signal transmitting module and the plurality of signal receiving modules; the signal transmitting module is arranged on external mechanical equipment and used for transmitting light curtain signals; the signal receiving modules are arranged on the mechanical equipment, correspond to the signal transmitting modules respectively in position and are used for receiving light curtain signals. The utility model discloses an actuating motor cooperatees with bearing the support, drives the second casing and rotates on bearing the support, realizes signal transmitter to different angle emission light curtain signals, makes a signal emission module can correspond a plurality of signal receiving module, has solved prior art, and light curtain sensor can only one to one control, and the defect that manufacturing cost is high has saved the installation space of this embodiment.
Description
Technical Field
The utility model relates to a sensor technical field, in particular to light curtain sensing device with multi-angle detects function.
Background
In the prior art, the transmitter of the light curtain sensor and the receiver of the light curtain sensor are arranged on the connecting and disconnecting device one to one, so that the operating personnel are monitored, the damage to the operating personnel during the operation of mechanical equipment is avoided, and the defect of high production cost is overcome.
Disclosure of Invention
According to the embodiment of the utility model provides a light curtain sensing device with multi-angle detects function contains: the signal transmitting module and the plurality of signal receiving modules;
the signal transmitting module is arranged on external mechanical equipment and used for transmitting light curtain signals;
the signal receiving modules are arranged on the mechanical equipment, correspond to the signal transmitting modules respectively in position and are used for receiving light curtain signals.
Further, the signal receiving module comprises: the device comprises a first shell, a first end cover, a second end cover, a first light screen, a first circuit board, a pair of first mounting grooves, a pair of second mounting grooves, a plurality of signal receivers, a first communicator, a first sliding groove and a first guide rail;
the pair of first mounting grooves are symmetrically arranged at the top of the first shell;
the pair of second mounting grooves are symmetrically arranged on two sides of the inner wall of the first shell, and the pair of second mounting grooves and the pair of first mounting grooves are arranged in parallel;
the first shading plate is inserted in the pair of first mounting grooves in a sliding manner;
the first circuit board is slidably inserted into the pair of second mounting grooves and is positioned in the inner cavity of the first shell;
the signal receivers are arranged at the top of the first circuit board and matched with the first shading plate;
the first communicator is arranged on the top of the first circuit board and is in wireless communication with external control equipment;
the first end cover is arranged at one end of the first shell;
the second end cover is arranged at the other end of the first shell, and an external power line penetrates through the second end cover to be electrically connected with the first circuit board;
the first sliding groove is arranged at the bottom of the first shell;
the first guide rail is arranged on the mechanical equipment, and the shape of the first guide rail is matched with that of the first sliding groove.
Further, the first sliding groove is a T-shaped guide groove.
Further, the signal receiving module further comprises: the first battery is arranged at the bottom of the first circuit board and electrically connected with the first circuit board.
Further, the signal transmitting module comprises: the second circuit board is arranged on the second circuit board and comprises a second shell, a third end cover, a fourth end cover, a second shading plate, a pair of third mounting grooves, a pair of fourth mounting grooves, a plurality of signal emitters and a second communicator;
the pair of third mounting grooves are symmetrically arranged at the top of the second shell;
the pair of fourth mounting grooves are symmetrically arranged on two sides of the inner wall of the second shell, and the pair of fourth mounting grooves and the pair of third mounting grooves are arranged in parallel;
the second shading plate is slidably inserted into the pair of third mounting grooves;
the second circuit board is slidably inserted into the pair of fourth mounting grooves and is positioned in the inner cavity of the second shell;
the signal emitters are arranged on the top of the second circuit board and matched with the second shading plate;
the second communicator is arranged at the top of the second circuit board and is in wireless communication with external control equipment;
the third end cover is arranged at one end of the second shell;
the fourth end cover is arranged at the other end of the second shell, and an external power line penetrates through the fourth end cover and is electrically connected with the second circuit board.
Furthermore, the first shell and the second shell are made of aluminum alloy.
Further, the signal transmitting module further comprises: the bearing bracket, the driving motor, the second chute and the second guide rail;
the driving motor is arranged on the side wall of the bearing support, the output end of the driving motor penetrates through the side wall of the bearing support to be connected with the third end cover, and the driving motor is electrically connected with the control equipment;
the second sliding groove is arranged at the bottom of the bearing bracket;
the second guide rail is arranged on the mechanical equipment, and the shape of the second guide rail is matched with that of the second sliding groove.
Further, the second sliding groove is a T-shaped guide groove.
Further, the signal receiving module further comprises: and the second battery is arranged at the bottom of the second circuit board and is electrically connected with the second circuit board.
According to the utility model discloses light curtain sensing device with multi-angle detects function cooperatees with bearing the support through the actuating motor, drives the second casing and rotates on bearing the support, realizes signal transmitter to different angle emission light curtain signals, makes a signal emission module can correspond a plurality of signal reception module, has solved prior art, and light curtain sensor can only one-to-one control, and the defect that manufacturing cost is high has saved the installation space of this embodiment.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and are intended to provide further explanation of the claimed technology.
Drawings
Fig. 1 is an exploded view of a signal receiving module according to an embodiment of the present invention (with a first battery and a first rail hidden);
fig. 2 is a cross-sectional view of a signal receiving module according to an embodiment of the present invention (with the first rail hidden);
fig. 3 is an exploded view of a signal emitting module according to an embodiment of the present invention (with the second battery and the second rail hidden);
fig. 4 is a cross-sectional view of a signal emitting module according to an embodiment of the present invention (with the carrier, the driving motor, the second chute, and the second guide rail hidden).
Detailed Description
The present invention will be further described with reference to the following detailed description of preferred embodiments thereof, which is to be read in connection with the accompanying drawings.
First, will combine fig. 1~4 to describe according to the utility model discloses light curtain sensing device with multi-angle detection function for detect operating personnel and carry out the operation, its application scene is wide.
As shown in FIGS. 1-4, the utility model discloses light curtain sensing device with multi-angle detects function contains: the device comprises a signal transmitting module and a plurality of signal receiving modules.
Specifically, as shown in fig. 1 to 2, the plurality of signal receiving modules are disposed on the mechanical device, and the plurality of signal receiving modules correspond to the signal emitting modules respectively, and are configured to receive the light curtain signals.
Further, as shown in fig. 1 to 2, the signal receiving module includes: a first housing 11, a first end cap 12, a second end cap 13, a first light shielding plate 14, a first circuit board 15, a pair of first mounting grooves 16, a pair of second mounting grooves 17, a plurality of signal receivers 18, a first communicator 19, a first chute 20 and a first guide rail (not shown in the figure); a pair of first mounting grooves 16 are symmetrically arranged at the top of the first housing 11; the pair of second mounting grooves 17 are symmetrically arranged on both sides of the inner wall of the first housing 11, and the pair of second mounting grooves 17 and the pair of first mounting grooves 16 are arranged in parallel; the first light shielding plate 14 is slidably inserted into the pair of first mounting grooves 16; the first circuit board 15 is slidably inserted into the pair of second mounting grooves 17, and the first circuit board 15 is located in the inner cavity of the first housing 11; the signal receivers 18 are arranged on the top of the first circuit board 15, and the signal receivers 18 are matched with the first light shielding plate 14 in position and used for receiving light curtain signals; the first communicator 19 is arranged on the top of the first circuit board 15, and the first communicator 19 is in wireless communication with external control equipment and is used for feeding back light curtain signal receiving information to the control equipment in real time; the first end cover 12 is arranged at one end of the first shell 11 in a covering manner; the second end cap 13 is covered at the other end of the first shell 11, and an external power line penetrates through the second end cap 13 and is electrically connected with the first circuit board 15; the first chute 20 is disposed at the bottom of the first housing 11; the first guide rail is arranged on the mechanical equipment, the shape of the first guide rail is matched with that of the first sliding groove 20, and the first guide rail is inserted into the first sliding groove 20 in a sliding mode and used for installing the first shell 11 on the mechanical equipment.
Further, as shown in fig. 1 to 2, the first sliding groove 20 is a T-shaped guide groove, which improves the structural stability of the present embodiment.
Further, as shown in fig. 2, the signal receiving module further includes: first battery 151, first battery 151 sets up in the bottom of first circuit board 15, first battery 151 and first circuit board 15 electric connection for first circuit board 15 provides the electric energy, when first circuit board 15 switch on, first circuit board 15 charges for first battery 151, prevents that first circuit board 15 from cutting off the power supply, and mechanical equipment normal operating's condition appears, has improved the factor of safety of this embodiment.
Specifically, as shown in fig. 3 to 4, the signal emitting module is disposed on an external mechanical device for emitting a light curtain signal.
Further, as shown in fig. 3 to 4, the signal transmitting module includes: a second housing 21, a third end cap 22, a fourth end cap 23, a second light shielding plate 24, a second circuit board 25, a pair of third mounting grooves 26, a pair of fourth mounting grooves 27, a plurality of signal emitters 28, and a second communicator 29; a pair of third mounting grooves 26 are symmetrically arranged at the top of the second housing 21; the pair of fourth mounting grooves 27 are symmetrically disposed on both sides of the inner wall of the second housing 21, and the pair of fourth mounting grooves 27 and the pair of third mounting grooves 26 are arranged in parallel; the second shading plate 24 is slidably inserted into the pair of third mounting grooves 26; the second circuit board 25 is slidably inserted into the pair of fourth mounting grooves 27, and the second circuit board 25 is located in the inner cavity of the second housing 21; a plurality of signal emitters 28 are arranged on the top of the second circuit board 25, and the plurality of signal emitters 28 are matched with the second shading plate 24 in position and used for emitting light curtain signals; the second communicator 29 is arranged at the top of the second circuit board 25, the second communicator 29 is in wireless communication with external control equipment and is used for feeding back light curtain signal transmitting information to the control equipment in real time, the control equipment judges the shielded duration of the light curtain signal and the shielded times of the light curtain signal by combining the light curtain signal transmitting information data and the light curtain signal receiving information data, and when the shielded duration of the light curtain signal is too long, the control equipment controls the mechanical equipment to stop running, so that the mechanical equipment is prevented from causing damage to operators, the safety factor of the embodiment is improved, and meanwhile, whether the operators normally operate or not is conveniently monitored; the third end cap 22 is arranged at one end of the second shell 21; the fourth end cap 23 covers the other end of the second casing 21, and an external power line penetrates through the fourth end cap 23 and is electrically connected to the second circuit board 25.
Further, as shown in fig. 3 to 4, the first housing 11 and the second housing 21 are made of aluminum alloy, so that the production cost of the embodiment is reduced.
Further, as shown in fig. 3 to 4, the signal transmitting module further includes: a bearing bracket 30, a driving motor 31, a second chute 32 and a second guide rail (not shown in the figure); the driving motor 31 is arranged on the side wall of the bearing bracket 30, the output end of the driving motor 31 penetrates through the side wall of the bearing bracket 30 to be connected with the third end cover 22, and the driving motor 31 is electrically connected with the control equipment; the second chute 32 is arranged at the bottom of the bearing bracket 30; the second guide rail sets up on mechanical equipment, the shape phase-match of second guide rail and second spout 32, and controlgear accessible actuating motor control second casing 21 rotates, realizes the transmission light curtain signal of 28 multi-angles of signal transmitter, makes a signal emission module can correspond a plurality of signal reception module, has solved prior art, and light curtain sensor can only one-to-one control, and the defect that manufacturing cost is high has saved the installation space of this embodiment.
Further, as shown in fig. 3 to 4, the second sliding groove 32 is a T-shaped guide groove, which improves the structural stability of the present embodiment.
Further, as shown in fig. 4, the signal receiving module further includes: the second battery 251 and the second battery 251 are disposed at the bottom of the second circuit board 25, the second battery 251 is electrically connected to the second circuit board 25, and is used for providing electric energy for the first circuit board 15, when the first circuit board 15 is powered on, the first circuit board 15 charges the first battery 151, so that the first circuit board 15 is prevented from being powered off, the mechanical equipment normally operates, and the safety factor of the embodiment is improved.
The user inserts the second guide rail into the second chute 32, installs the signal transmitting module on the mechanical equipment through the fixed bearing support 30, inserts the first guide rail into the first chute 20, fixes the plurality of signal receiving modules at different positions on the mechanical equipment through the fixed second shell 21, makes the plurality of signal receivers 18 of the plurality of signal receiving modules all face the signal transmitting module, when the equipment works, the operator controls the mechanical equipment to process the workpiece, the second circuit board 25 controls the plurality of signal transmitters 28 to transmit the light curtain signal to the signal receiver 18 of any signal receiving module, and feeds back the information to the control equipment through the second communicator 29 in real time, the information receiver receives the light curtain signal and transmits the light curtain signal to the first circuit board 15, the first circuit board 15 feeds back the information to the control equipment through the first communicator 19, meanwhile, the control device can control the actuating motor to start, drive the second housing 21 to rotate on the bearing support 30, so that the signal emitter 28 faces the signal receivers 18 of other signal receiving modules, thereby achieving the purpose of tracking the workpiece.
Above, having described with reference to fig. 1~4 and having the basis the utility model discloses light curtain sensing device with multi-angle detects function cooperatees through the actuating motor and bears the support, drives the second casing and rotates on bearing the support, realizes that signal transmitter transmits the light curtain signal to different angles, makes a signal transmission module can correspond a plurality of signal reception module, has solved prior art, and the light curtain sensor can only one to one control, and the defect that manufacturing cost is high has saved the installation space of this embodiment.
It should be noted that, in the present specification, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
While the present invention has been described in detail with reference to the preferred embodiments thereof, it should be understood that the above description should not be taken as limiting the present invention. Numerous modifications and alterations will become apparent to those skilled in the art upon reading the foregoing description. Accordingly, the scope of the invention should be limited only by the attached claims.
Claims (9)
1. The utility model provides a light curtain sensing device with multi-angle detects function which characterized in that contains: the signal transmitting module and the plurality of signal receiving modules;
the signal transmitting module is arranged on external mechanical equipment and used for transmitting light curtain signals;
the signal receiving modules are arranged on the mechanical equipment, correspond to the signal transmitting modules respectively in position and are used for receiving the light curtain signals.
2. The light curtain sensing device with multi-angle detection function as claimed in claim 1, wherein the signal receiving module comprises: the device comprises a first shell, a first end cover, a second end cover, a first light screen, a first circuit board, a pair of first mounting grooves, a pair of second mounting grooves, a plurality of signal receivers, a first communicator, a first sliding groove and a first guide rail;
the pair of first mounting grooves are symmetrically arranged at the top of the first shell;
the pair of second mounting grooves are symmetrically arranged on two sides of the inner wall of the first shell, and are arranged in parallel with the pair of first mounting grooves;
the first shading plate is inserted into the pair of first mounting grooves in a sliding manner;
the first circuit board is slidably inserted into the pair of second mounting grooves and is positioned in the inner cavity of the first shell;
the signal receivers are arranged on the top of the first circuit board and matched with the position of the first light shielding plate;
the first communicator is arranged at the top of the first circuit board and is in wireless communication with external control equipment;
the first end cover is arranged at one end of the first shell;
the second end cover is arranged at the other end of the first shell, and an external power line penetrates through the second end cover and is electrically connected with the first circuit board;
the first sliding groove is arranged at the bottom of the first shell;
the first guide rail is arranged on the mechanical equipment, and the shape of the first guide rail is matched with that of the first sliding groove.
3. The light curtain sensing device with multi-angle detection function as claimed in claim 2, wherein the first sliding slot is a T-shaped guiding slot.
4. The light curtain sensing device with multi-angle detection function as claimed in claim 2, wherein the signal receiving module further comprises: the first battery is arranged at the bottom of the first circuit board and electrically connected with the first circuit board.
5. The light curtain sensing device with multi-angle detection function as claimed in claim 2, wherein the signal emitting module comprises: the second circuit board is arranged on the second circuit board and comprises a second shell, a third end cover, a fourth end cover, a second shading plate, a pair of third mounting grooves, a pair of fourth mounting grooves, a plurality of signal emitters and a second communicator;
the pair of third mounting grooves are symmetrically arranged at the top of the second shell;
the pair of fourth mounting grooves are symmetrically arranged on two sides of the inner wall of the second shell, and the pair of fourth mounting grooves and the pair of third mounting grooves are arranged in parallel;
the second shading plate is inserted into the pair of third mounting grooves in a sliding manner;
the second circuit board is slidably inserted into the pair of fourth mounting grooves and is positioned in the inner cavity of the second shell;
the signal emitters are arranged on the top of the second circuit board, and the signal emitters are matched with the second shading plate in position;
the second communicator is arranged at the top of the second circuit board and is in wireless communication with external control equipment;
the third end cover is arranged at one end of the second shell;
the fourth end cover is arranged at the other end of the second shell, and an external power line penetrates through the fourth end cover and is electrically connected with the second circuit board.
6. The light curtain sensing device with multi-angle detection function as claimed in claim 5, wherein the first housing and the second housing are made of aluminum alloy.
7. The light curtain sensing device with multi-angle detection function as claimed in claim 5, wherein said signal emitting module further comprises: the bearing bracket, the driving motor, the second chute and the second guide rail;
the driving motor is arranged on the side wall of the bearing support, the output end of the driving motor penetrates through the side wall of the bearing support to be connected with the third end cover, and the driving motor is electrically connected with the control equipment;
the second sliding groove is arranged at the bottom of the bearing bracket;
the second guide rail is arranged on the mechanical equipment, and the shape of the second guide rail is matched with that of the second sliding groove.
8. The light curtain sensing device with multi-angle detection function as claimed in claim 7, wherein the second sliding slot is a T-shaped guiding slot.
9. The light curtain sensing device with multi-angle detection function as claimed in claim 5, wherein the signal receiving module further comprises: the second battery is arranged at the bottom of the second circuit board and electrically connected with the second circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220094964.7U CN217303978U (en) | 2022-01-14 | 2022-01-14 | Light curtain sensing device with multi-angle detection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220094964.7U CN217303978U (en) | 2022-01-14 | 2022-01-14 | Light curtain sensing device with multi-angle detection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217303978U true CN217303978U (en) | 2022-08-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220094964.7U Active CN217303978U (en) | 2022-01-14 | 2022-01-14 | Light curtain sensing device with multi-angle detection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217303978U (en) |
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2022
- 2022-01-14 CN CN202220094964.7U patent/CN217303978U/en active Active
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