CN108601271A - A kind of RF transmitter of optoelectronic switch - Google Patents
A kind of RF transmitter of optoelectronic switch Download PDFInfo
- Publication number
- CN108601271A CN108601271A CN201810758053.8A CN201810758053A CN108601271A CN 108601271 A CN108601271 A CN 108601271A CN 201810758053 A CN201810758053 A CN 201810758053A CN 108601271 A CN108601271 A CN 108601271A
- Authority
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- China
- Prior art keywords
- transmitter
- block
- fixedly connected
- cavity
- mounting base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000005693 optoelectronics Effects 0.000 title claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 238000009413 insulation Methods 0.000 claims abstract description 17
- 239000000565 sealant Substances 0.000 claims description 9
- 230000005389 magnetism Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 16
- 239000000428 dust Substances 0.000 abstract description 14
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 230000013011 mating Effects 0.000 abstract description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/03—Covers
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Selective Calling Equipment (AREA)
Abstract
The invention discloses a kind of RF transmitters of optoelectronic switch, including mounting base, it is equipped with cavity in the mounting base, conducting block is equipped in the cavity, the lateral wall fixing sleeve of the conducting block is connected to insulation frame, and the both ends of the conducting block have been respectively fixedly connected with into electric end and current output terminal.The present invention is when not in use, since the effect of the first spring and second spring makes two baffles block RF transmitter ontology, to prevent dust to be adhered on RF transmitter ontology, the normal use of RF transmitter ontology is not interfered in this way, when use, conducting block is powered, it is moved downward under the ampere force effect that then conducting block is subject under the magnetic field that magnet is formed, to drive control-rod to move downward, baffle is set to be rotated up by the effect of guiding mechanism again in this way, to open baffle, ensure the use of RF transmitter ontology, slow down the vibrations of RF transmitter ontology by the mating reaction of Ampere force and the first spring.
Description
Technical field
The present invention relates to optoelectronic switch equipment technical field more particularly to a kind of RF transmitters of optoelectronic switch.
Background technology
Optoelectronic switch is a kind of control switch, i.e., it is to launch infrared ray by RF transmitter, and the other side is set
There is receiving terminal, then will stop the rotation of machinery when receiving terminal is to receive infrared ray, can be used for Level measurement, liquid level control
System, product counting, width differentiation, velocity measuring, cut-to-length, hole identification, signal delay, automatically-controlled door sensing, colour code detection,
The numerous areas such as punching machine and cutter and security protection.
Currently, the RF transmitter in optoelectronic switch is when not in use, often influenced by dust etc., to right
The infrared ray of RF transmitter transmitting causes to block, and receiving of the receiving terminal to infrared ray is thus influenced whether, to influence
To the use of optoelectronic switch, in addition, people carried out using transparent dust excluding plate it is dust-proof, first dust excluding plate also can adhering dust, together
When due to the density inside dust excluding plate it is different, then infrared ray makes receiving terminal that can not accurately receive after the refraction of dust excluding plate
Infrared signal, to influence the use of optoelectronic switch, finally, RF transmitter used at present its cannot be subtracted
Shake, and RF transmitter when in use can by some vibrations, for example vibrations of motor etc., then RF transmitter for a long time
It is in the damage that may result in RF transmitter in vibrations and transmitting position causes a deviation.
For this purpose, we devise a kind of RF transmitter of optoelectronic switch.
Invention content
Be vulnerable to dust, dust excluding plate and the influence of vibrations the purpose of the present invention is to solve current RF transmitter and
The problem of leading to damage, and a kind of RF transmitter of the optoelectronic switch proposed.
To achieve the goals above, present invention employs following technical solutions：
A kind of RF transmitter of optoelectronic switch, including mounting base, are equipped with cavity in the mounting base, in the cavity
Equipped with conducting block, the lateral wall fixing sleeve of the conducting block is connected to insulation frame, and the both ends of the conducting block have been respectively fixedly connected with
Into electric end and current output terminal, described to be electrically connected with the first conducting wire into electric end, the described one end of first conducting wire far from conducting block is through sky
The madial wall of chamber simultaneously extends outwardly, and the current output terminal is electrically connected with the second conducting wire, and the lateral wall of the insulation frame is fixedly connected with
Casing, second conducting wire are located in casing, the one end of described sleeve pipe far from insulation frame through cavity madial wall and to installation
Extend in seat, the both sides of the insulation frame have been fixedly connected with extension block, the madial wall of the cavity by resetting-mechanism with prolong
Block connection is stretched, two madial walls of the cavity have been fixedly connected with magnet, and the magnetism of two magnet is on the contrary, the extension
The bottom of block is fixedly connected with control-rod, and the bottom of the control-rod extends through the interior bottom of cavity and into mounting base, institute
It states and is equipped with RF transmitter ontology in mounting base, the bottom of described sleeve pipe is fixed with the top of RF transmitter ontology to be connected
It connects, second conducting wire is electrically connected with RF transmitter ontology, and the both sides of the RF transmitter ontology pass through fixation
Block is fixedly connected with control-rod, and the control-rod is connected with baffle by guiding mechanism, the mounting base by bindiny mechanism with
Baffle connects.
Preferably, the top outer wall fixing sleeve of the mounting base is connected to flange, is threaded on the flange multiple
Bolt.
Preferably, the madial wall of the cavity is equipped with multiple installing ports, and the madial wall of the installing port is fixedly connected with scattered
Heat block.
Preferably, the interior bottom of the cavity is equipped with sliding mouth corresponding with control-rod and casing, the madial wall of the cunning mouth
It is fixedly connected with the first sealant, the lateral wall of the control-rod and casing is fixedly connected with corresponding with the first sealant second
Sealant.
Preferably, the resetting-mechanism includes fixed link corresponding with extension block, and the extension block is equipped with and fixed link
Corresponding port, is arranged with the first spring in the fixed link, the both ends of first spring respectively with the madial wall of cavity and
Extension block connects.
Preferably, the guiding mechanism includes the connecting rope being fixedly connected on baffle, is equipped with and connects in the mounting base
The both sides of the corresponding guide cylinder of splicing, the guide cylinder are equipped with mounting blocks, and adjacent two mounting blocks are connected by shaft
It connects, the guide cylinder rotation is socketed in shaft.
Preferably, the bindiny mechanism include be rotatably connected on baffle bottom be in horizontally disposed inserted link, the inserted link
One end far from baffle runs through the madial wall of mounting base and is fixedly connected with block, and second spring, institute are arranged on the inserted link
The both ends for stating second spring are connect with the lateral wall of block and mounting base respectively.
Preferably, the both sides of the inserted link are equipped with link block, and the link block is fixedly connected with the bottom of baffle, two
The link block is socketed in by rotating axis connection, the inserted link rotation in rotary shaft.
Beneficial effects of the present invention are：
1, when not in use, since the effect of the first spring and second spring makes two baffles to RF transmitter ontology
It is blocked, to prevent dust to be adhered on RF transmitter ontology, is not interfered with RF transmitter ontology in this way
Normal use；
1, in use, conducting block is powered, then under the ampere force effect that conducting block is subject under the magnetic field that magnet is formed downwards
Movement, to drive control-rod to move downward, makes baffle be rotated up by the effect of guiding mechanism again in this way, to open gear
Plate then makes baffle not cause the influence blocked to the use of RF transmitter ontology；
2, when in use, slow down the vibrations of RF transmitter ontology by the mating reaction of Ampere force and the first spring,
To avoid the problem that RF transmitter ontology is damaged due to long-time in vibrations.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the RF transmitter of optoelectronic switch proposed by the present invention；
Fig. 2 is the enlarged drawing at A in Fig. 1；
Fig. 3 is the connection knot between magnet and insulation frame in a kind of RF transmitter of optoelectronic switch proposed by the present invention
Structure schematic diagram；
Fig. 4 is a kind of positive structure schematic of the RF transmitter of optoelectronic switch proposed by the present invention.
In figure：1 mounting base, 2 conducting blocks, 3 insulation frames, 4 first conducting wires, 5 second conducting wires, 6 casings, 7 extension blocks, 8 reset
Mechanism, 81 fixed links, 82 first springs, 9 magnet, 10 control-rods, 11 RF transmitter ontologies, 12 fixed blocks, 13 Guiding machines
Structure, 131 connecting ropes, 132 guide cylinders, 133 mounting blocks, 14 baffles, 15 bindiny mechanisms, 151 inserted links, 152 blocks, 153 second bullets
Spring, 16 flanges, 17 bolts, 18 radiating blocks.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, it is to be understood that, term "upper", "lower", "front", "rear", "left", "right", "top",
The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just
In the description present invention and simplify description, do not indicate or imply the indicated device or element must have a particular orientation, with
Specific azimuth configuration and operation, therefore be not considered as limiting the invention.
Referring to Fig.1-4, a kind of RF transmitter of optoelectronic switch, including mounting base 1, the top outer wall of mounting base 1
Fixing sleeve is connected to flange 16, and multiple bolts 17 are threaded on flange 16, are easily installed the stabilization of seat 1 and other components in this way
Connection, to ensure the stability of mounting base 1 when in use.
Wherein, cavity is equipped in mounting base 1, the madial wall of cavity is equipped with multiple installing ports, and the madial wall of installing port is fixed
It is connected with radiating block 18, can be radiated in this way to the temperature in cavity, conducting block 2, the outside of conducting block 2 are equipped in cavity
Wall fixing sleeve is connected to insulation frame 3, and the both ends of conducting block 2 have been respectively fixedly connected with into electric end and current output terminal, have been electrically connected with into electric end
First conducting wire 4, first one end of conducting wire 4 far from conducting block 2 run through the madial wall of cavity and extend outwardly, and current output terminal is electrically connected with
The lateral wall of second conducting wire 5, insulation frame 3 is fixedly connected with casing 6, and the second conducting wire 5 is located in casing 6, and casing 6 is far from insulation frame
3 one end is run through the madial wall of cavity and is extended into mounting base 1.
Wherein, the both sides of insulation frame 3 have been fixedly connected with extension block 7, and the madial wall of cavity passes through resetting-mechanism 8 and extension
Block 7 connects, and resetting-mechanism 8 includes fixed link 81 corresponding with extension block 7, and extension block 7 is equipped with corresponding with fixed link 81 logical
Mouthful, the first spring 82 is arranged in fixed link 81, the both ends of the first spring 82 connect with the madial wall of cavity and extension block 7 respectively
It connects, is convenient for the reset of extension block 7, and then the use after being convenient in this way, while can play by the effect of the first spring 82
Two madial walls of the effect of buffering, cavity have been fixedly connected with magnet 9, and the magnetism of two magnet 9 is on the contrary, itself and insulation frame 3
Connection with reference to Fig. 3, then will be moved downward under the influence of a magnetic field when conducting block 2 is powered, because it is by Ampere force
Effect, wherein moving downward can have " left hand rule " to be judged, the bottom of extension block 7 is fixedly connected with control-rod 10, control
The bottom of bar 10 extends through the interior bottom of cavity and into mounting base 1, and the interior bottom of cavity is equipped with and control-rod 10 and casing 6
Corresponding cunning mouth, the madial wall of sliding mouth are fixedly connected with the first sealant, and the lateral wall of control-rod 10 and casing 6 is fixedly connected with
The second sealant corresponding with the first sealant can ensure the leakproofness in cavity in this way, so prevent extraneous dust into
Enter into cavity, dust is prevented to be adhered on conducting block 2 in this way and increases the resistance of conducting block 2.
Wherein, RF transmitter ontology 11, bottom and the RF transmitter ontology 11 of casing 6 are equipped in mounting base 1
Top be fixedly connected, the second conducting wire 5 is electrically connected with RF transmitter ontology 11, and the both sides of RF transmitter ontology 11 are equal
It is fixedly connected with control-rod 10 by fixed block 12, control-rod 10 is connected with baffle 14, guiding mechanism 13 by guiding mechanism 13
Including the connecting rope 131 being fixedly connected on baffle 14, it is equipped with guide cylinder 132 corresponding with connecting rope 131 in mounting base 1, leads
Mounting blocks 133 are equipped with to the both sides of cylinder 132, adjacent two mounting blocks 133 are connected by shaft, 132 turning set of guide cylinder
It is connected in shaft, in this way by the effect of guiding mechanism 13 convenient for driving baffle 14 to be rotated up, to expose infrared emitting
Device ontology 11, and then ensure the steady operation of RF transmitter ontology 11.
Wherein, mounting base 1 is connect by bindiny mechanism 15 with baffle 14, and bindiny mechanism 15 includes being rotatably connected on baffle 14
Bottom is in horizontally disposed inserted link 151, and the both sides of inserted link 151 are equipped with link block, and the bottom of link block and baffle 14 is fixed
Connection, two link blocks are socketed in by rotating axis connection, the rotation of inserted link 151 in rotary shaft, are convenient for inserted link 151 and baffle in this way
14 lower rotation connection, the one end of inserted link 151 far from baffle 14 run through the madial wall of mounting base 1 and are fixedly connected with block
152, second spring 153 is arranged on inserted link 151, wherein so that inserted link 151 is resetted by the effect of second spring 153, from
And convenient for when not in use rotating down baffle 14, to be blocked to the RF transmitter ontology 11 in mounting base 1,
Use after avoiding RF transmitter ontology 11 from being influenced when not in use by the adherency of dust, second spring 153
Both ends connect respectively with the lateral wall of block 152 and mounting base 1, baffle can be ensured by the effect of bindiny mechanism 15 in this way
14 can stablize be rotated up, to make the baffle 14 of both sides be unfolded, then will not block RF transmitter ontology 11, protect
Demonstrate,prove the normal use of RF transmitter ontology 11.
In the present invention, in use, making flange 16 be stably connected with machine to be installed by tightening bolt 17 first, then exist
In use, being powered to RF transmitter ontology 11, then direct current passes sequentially through the first conducting wire 4, conducting block 2 and second is led
Line 5 enters in RF transmitter ontology 11, not only powers in this way to RF transmitter ontology 11, while making conducting block 2
Upper flowing has electric current, then conducting block 2 moves downward under the magnetic fields that both sides magnet 9 is formed, i.e., due to the effect of Ampere force
It moves downward, judges by " left hand rule ", after conducting block 2 moves downward, will be made by casing 6 and control-rod 10 infrared
Line transmitter ontology 11 moves downward, then baffle 14 will be driven upward by connecting rope 131 as control-rod 10 moves downward
Rotation, to open the baffle 14 of both sides, then baffle 14 would not cause to block to RF transmitter ontology 11, to ensure
RF transmitter ontology 11 can launch stable infrared ray.
Then in use, when shaking, the effect of buffering is played by the effect of Ampere force and the first spring 82,
It should be noted that Ampere force is more than the elastic force of the first spring 82, then when there are vibrations, pass through Ampere force and the first spring 82
The function of tearing and played to the RF transmitter ontology 11 installed on control-rod 10 back and forth bumper and absorbing shock, it is infrared to avoid
Line transmitter ontology 11 is shaken and causes to damage for a long time, wherein it should be noted that baffle 14 also can with vibrations and
Inwardly movement, but since Ampere force is more than the elastic force of the first spring 82 and second spring 153, two baffles 14 will not be made in this way
It is closed completely, to not interfere with the infrared ray of the irradiation of RF transmitter ontology 11.
When not needing in use, closing power supply, then conducting block 2 does not have electric current flowing, then due to the work of the first spring 82
With making insulation frame 3 move upwards, to drive RF transmitter ontology 11 to move upwards, while control-rod 10 can be driven upward
Movement, then will relax to connecting rope 131 since control-rod 10 moves upwards, then since the effect of second spring 153 makes inserted link
151 reset, then baffle 14 rotates down during inserted link 151 resets, to make two baffles 14 to red in mounting base 1
Outside line transmitter ontology 11 carries out isolation protection, and RF transmitter ontology 11 is avoided to be influenced when not in use by dust.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (8)
1. a kind of RF transmitter of optoelectronic switch, including mounting base (1), which is characterized in that be equipped in the mounting base (1)
Cavity, the cavity is interior to be equipped with conducting block (2), and the lateral wall fixing sleeve of the conducting block (2) is connected to insulation frame (3), described to lead
The both ends of electric block (2) have been respectively fixedly connected with into electric end and current output terminal, described to be electrically connected with the first conducting wire (4) into electric end, described
The one end of first conducting wire (4) far from conducting block (2) through cavity madial wall and extend outwardly, the current output terminal is electrically connected with the
The lateral wall of two conducting wires (5), the insulation frame (3) is fixedly connected with casing (6), and second conducting wire (5) is located at casing (6)
It is interior, madial wall of the one end of described sleeve pipe (6) far from insulation frame (3) through cavity and the extension into mounting base (1)；
The both sides of the insulation frame (3) have been fixedly connected with extension block (7), and the madial wall of the cavity passes through resetting-mechanism (8)
It is connect with extension block (7), two madial walls of the cavity have been fixedly connected with magnet (9), the magnetism of two magnet (9)
On the contrary, the bottom of the extension block (7) is fixedly connected with control-rod (10), the bottom of the control-rod (10) is through the interior of cavity
Bottom simultaneously extends into mounting base (1), and RF transmitter ontology (11) is equipped in the mounting base (1), described sleeve pipe (6)
It is fixedly connected at the top of bottom and RF transmitter ontology (11), second conducting wire (5) and RF transmitter ontology
(11) it is electrically connected, the both sides of the RF transmitter ontology (11) connect by the way that fixed block (12) and control-rod (10) are fixed
It connects；
The control-rod (10) is connected with baffle (14) by guiding mechanism (13), and the mounting base (1) passes through bindiny mechanism
(15) it is connect with baffle (14).
2. a kind of RF transmitter of optoelectronic switch according to claim 1, which is characterized in that the mounting base (1)
Top outer wall fixing sleeve be connected to flange (16), be threaded with multiple bolts (17) on the flange (16).
3. a kind of RF transmitter of optoelectronic switch according to claim 1, which is characterized in that the inside of the cavity
Wall is equipped with multiple installing ports, and the madial wall of the installing port is fixedly connected with radiating block (18).
4. a kind of RF transmitter of optoelectronic switch according to claim 1, which is characterized in that the interior bottom of the cavity
Portion is equipped with sliding mouth corresponding with control-rod (10) and casing (6), and the madial wall of the cunning mouth is fixedly connected with the first sealant, institute
The lateral wall for stating control-rod (10) and casing (6) is fixedly connected with the second sealant corresponding with the first sealant.
5. a kind of RF transmitter of optoelectronic switch according to claim 1, which is characterized in that the resetting-mechanism
(8) include fixed link (81) corresponding with extension block (7), the extension block (7) is equipped with port corresponding with fixed link (81),
Be arranged with the first spring (82) on the fixed link (81), the both ends of first spring (82) respectively with the madial wall of cavity and
Extension block (7) connects.
6. a kind of RF transmitter of optoelectronic switch according to claim 1, which is characterized in that the guiding mechanism
(13) include the connecting rope (131) being fixedly connected on baffle (14), it is right with connecting rope (131) to be equipped in the mounting base (1)
The both sides of the guide cylinder (132) answered, the guide cylinder (132) are equipped with mounting blocks (133), adjacent two mounting blocks
(133) it is connected by shaft, guide cylinder (132) rotation is socketed in shaft.
7. a kind of RF transmitter of optoelectronic switch according to claim 1, which is characterized in that the bindiny mechanism
(15) it is in horizontally disposed inserted link (151) including be rotatably connected on baffle (14) bottom, the inserted link (151) is far from baffle
(14) one end through mounting base (1) madial wall and be fixedly connected with block (152), the is arranged on the inserted link (151)
The both ends of two springs (153), the second spring (153) are connect with the lateral wall of block (152) and mounting base (1) respectively.
8. a kind of RF transmitter of optoelectronic switch according to claim 7, which is characterized in that the inserted link (151)
Both sides be equipped with link block, the link block is fixedly connected with the bottom of baffle (14), and two link blocks pass through rotation
Axis connection, inserted link (151) rotation are socketed in rotary shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810758053.8A CN108601271A (en) | 2018-07-11 | 2018-07-11 | A kind of RF transmitter of optoelectronic switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810758053.8A CN108601271A (en) | 2018-07-11 | 2018-07-11 | A kind of RF transmitter of optoelectronic switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108601271A true CN108601271A (en) | 2018-09-28 |
Family
ID=63615262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810758053.8A Pending CN108601271A (en) | 2018-07-11 | 2018-07-11 | A kind of RF transmitter of optoelectronic switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108601271A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110030881A (en) * | 2019-05-15 | 2019-07-19 | 贵州大学 | A kind of mine carbon dioxide demolition set |
| CN110335552A (en) * | 2019-06-10 | 2019-10-15 | 左燕 | A kind of intelligent indicating equipment based on computer technology |
| CN112203447A (en) * | 2020-09-25 | 2021-01-08 | 成都儒气合商贸有限公司 | Intelligent security equipment cabinet |
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| CN112203447B (en) * | 2020-09-25 | 2021-12-10 | 无锡子可科技有限公司 | Intelligent security equipment cabinet |
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