CN115134011A - A wear wall and detect experimental apparatus for 4-20mA communication signal of loRa - Google Patents
A wear wall and detect experimental apparatus for 4-20mA communication signal of loRa Download PDFInfo
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- CN115134011A CN115134011A CN202211051371.3A CN202211051371A CN115134011A CN 115134011 A CN115134011 A CN 115134011A CN 202211051371 A CN202211051371 A CN 202211051371A CN 115134011 A CN115134011 A CN 115134011A
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- wall
- fixedly connected
- gear
- lora
- communication signal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
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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
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The invention discloses a wall-through detection experimental device for a 4-20mA communication signal of LoRa, which relates to the technical field of electronic information and comprises a detection experimental instrument, wherein the front surface of the detection experimental instrument is movably connected with a protective cover through a hinge, the bottom of the detection experimental instrument is fixedly connected with a transmission case, the rear side of the inner wall of the transmission case is fixedly connected with a motor, the output end of the motor is fixedly connected with a helical gear, the bottom of the helical gear is fixedly connected with a rotating rod, the bottom of the rotating rod is fixedly connected with a first gear, and two sides of the first gear are respectively meshed with a limiting mechanism. The invention solves the problems that most of the existing wall-through detection experimental devices in the market do not have the control panel protection function, so that external objects are easy to impact the surface of the control panel, the wall-through detection experimental devices are failed and are mistakenly touched to operate, and the normal use of the wall-through detection experimental devices is influenced, and achieves the effect of protecting the control panel.
Description
Technical Field
The invention relates to the technical field of signal through-wall detection, in particular to a through-wall detection experimental device for a 4-20mA communication signal of LoRa.
Background
Need use the wall detection experimental apparatus that wears when the 4-20mA communication signal of loRa passes through the wall and detects, nevertheless most wall detection experimental apparatus that wears on the market do not have control panel safeguard function now, lead to the surface that external object struck the control panel easily to lead to wearing the wall detection experimental apparatus to appear malfunctioning and the condition of mistake touch operation trouble, influenced the wall detection experimental apparatus normal use.
In order to solve the problems in the background art, the invention aims to provide a through-wall detection experimental device for a 4-20mA communication signal of LoRa, which has the advantage of protecting a control panel and solves the problem that most of the existing through-wall detection experimental devices on the market do not have the protection function of the control panel, so that external objects easily collide with the surface of the control panel, and the through-wall detection experimental device fails and is mistakenly touched to operate, and the normal use of the through-wall detection experimental device is influenced.
Disclosure of Invention
In order to achieve the purpose, the invention provides the following technical scheme: a wall-through detection experiment device for a 4-20mA communication signal of LoRa comprises a detection experiment instrument, wherein the front surface of the detection experiment instrument is movably connected with a protective cover through a hinge, the bottom of the detection experiment instrument is fixedly connected with a transmission case, the rear side of the inner wall of the transmission case is fixedly connected with a motor, the output end of the motor is fixedly connected with a helical gear, the bottom of the helical gear is fixedly connected with a rotating rod, the bottom of the rotating rod is fixedly connected with a first gear, and two sides of the first gear are respectively engaged with a limiting mechanism;
stop gear includes that the meshing connects the second gear in first gear both sides, the inside fixedly connected with screw rod of second gear, the bottom swing joint of bearing and transmission box inner wall is passed through to the bottom of screw rod, the surperficial threaded connection of screw rod has the kelly, the bottom to the protective cover is run through at the top of kelly.
Preferably, the two sides of the detection experiment instrument are both provided with jacking mechanisms, each jacking mechanism comprises a moving groove, a moving block, a moving plate and a spring, the moving grooves are formed in the two sides of the detection experiment instrument, the moving blocks are slidably connected inside the moving grooves, the moving plates are movably connected to the outer sides of the moving blocks through rotating shafts, the front sides of the moving plates are movably connected with the surface of the protective cover through the rotating shafts, the springs are fixedly connected to the back sides of the moving blocks, and the back sides of the springs are fixedly connected with the inner walls of the moving grooves.
Preferably, a stopper rod is provided in the moving block, and an inner side of the stopper rod penetrates into the moving groove.
Preferably, the bottom of the motor is fixedly connected with a fixed plate, and the back surface of the fixed plate is fixedly connected with the rear side of the inner wall of the transmission case.
Preferably, the top of the bevel gear is fixedly connected with a support rod, and the top of the support rod is movably connected with the top of the inner wall of the transmission case through a bearing.
Preferably, the outer side of the clamping rod is fixedly connected with a sliding block, the inner wall of the transmission case is provided with a sliding groove, and the sliding block is matched with the sliding groove for use.
Preferably, the top of the transmission case is provided with an opening, the width of the opening is larger than that of the clamping rod, and the opening is matched with the clamping rod for use.
Preferably, the bottom of the protective cover is provided with a clamping groove, and the clamping groove is matched with the clamping rod for use.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention uses the combination of a detection experiment instrument, a protective cover, a transmission case, a motor, a bevel gear, a rotating rod, a first gear and a limiting mechanism, when in use, the protective cover is turned downwards to cover a control panel of the detection experiment instrument, then a user starts the motor, the motor drives the bevel gear to rotate through an output end, the bevel gear drives the rotating rod to rotate, the rotating rod drives the first gear to rotate, the first gear is meshed with a second gear to drive a second gear to rotate, the second gear drives a screw rod to rotate, the screw rod is connected with a clamping rod through threads to drive the clamping rod to move upwards on the surface of the screw rod, the clamping rod enters the inside of a clamping groove to fix the protective cover, the protective cover can be opened through reverse operation, the limiting rod is pulled out, a spring pushes a movable block to move forwards in the inside of a moving groove to drive a movable block to move forwards, and the movable plate drives the protective cover to turn upwards through a rotating shaft, make the protective cover automatic open fast, solved present on the market that most wear the wall and detect experimental apparatus and do not have control panel safeguard function, lead to external object to strike the surface of control panel easily to lead to wearing the wall and detect the experimental apparatus and appear malfunctioning and the condition of mistake touch operation trouble, influenced the problem of wearing the wall and detect experimental apparatus normal use, this a wear the wall and detect experimental apparatus for LoRa's 4-20mA communication signal, possess the advantage that carries out safeguard function to the control panel.
2. According to the invention, through the arrangement of the jacking mechanism, an upward overturning thrust can be exerted on the protective cover, so that the protective cover has a quick opening function.
3. According to the invention, through the arrangement of the limiting rod, the moving block can be limited, and the situation that the moving block moves automatically is prevented.
4. According to the invention, through the arrangement of the fixing plate, the motor can be supported in an auxiliary manner, so that the situation that the single-point support of the motor is not stable enough and the motor shakes during working is prevented.
5. According to the invention, through the arrangement of the supporting rod, the helical gear can be supported in an auxiliary manner, and the stability of the helical gear is improved.
6. According to the invention, through the arrangement of the sliding block and the sliding groove, the clamping rod can be limited, and the follow-up rotation of the clamping rod during movement is prevented.
7. According to the invention, through the arrangement of the opening, the clamping rod can be completely and mechanically driven through the opening, and the phenomenon that the clamping rod is clamped at the opening due to the excessively narrow width of the opening is avoided.
8. According to the invention, through the arrangement of the clamping groove, the clamping rod can enter the clamping groove, so that the protective cover is limited and fixed.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a front view of the testing apparatus of the present invention;
FIG. 3 is a cross-sectional view of the transmission of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 1;
FIG. 5 is a right side view of the testing apparatus of the present invention;
fig. 6 is a perspective view of the transmission case of the present invention.
In the figure: 1. detecting an experimental instrument; 2. a protective cover; 3. a transmission case; 4. a motor; 5. a helical gear; 6. a rotating rod; 7. a first gear; 8. a limiting mechanism; 81. a second gear; 82. a screw; 83. a clamping rod; 9. a jacking mechanism; 91. a moving groove; 92. a moving block; 93. a movable plate; 94. a spring; 10. a limiting rod; 11. a fixing plate; 12. a support bar; 13. a slider; 14. a chute; 15. an opening; 16. a clamping groove.
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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 6, the wall-through detection experiment apparatus for 4-20mA communication signals of LoRa provided by the present invention comprises a detection experiment apparatus 1, wherein the front surface of the detection experiment apparatus 1 is movably connected with a protective cover 2 through a hinge, the bottom of the detection experiment apparatus 1 is fixedly connected with a transmission case 3, the rear side of the inner wall of the transmission case 3 is fixedly connected with a motor 4, the output end of the motor 4 is fixedly connected with a helical gear 5, the bottom of the helical gear 5 is fixedly connected with a rotating rod 6, the bottom of the rotating rod 6 is fixedly connected with a first gear 7, and both sides of the first gear 7 are engaged with a limit mechanism 8;
stop gear 8 includes that the meshing connects the second gear 81 in first gear 7 both sides, and the inside fixedly connected with screw rod 82 of second gear 81, the bottom swing joint of bearing and transmission case 3 inner wall is passed through to the bottom of screw rod 82, and the surface threaded connection of screw rod 82 has kelly 83, and the top of kelly 83 runs through to the bottom of protective cover 2.
Referring to fig. 5, the jacking mechanisms 9 have been all seted up on both sides of the detection experiment instrument 1, the jacking mechanisms 9 include a moving groove 91, a moving block 92, a movable plate 93 and a spring 94, the moving groove 91 is seted up on both sides of the detection experiment instrument 1, the moving block 92 is slidably connected in the moving groove 91, the movable plate 93 is movably connected in the outer side of the moving block 92 through a rotating shaft, the front side of the movable plate 93 is movably connected with the surface of the protective cover 2 through a rotating shaft, the spring 94 is fixedly connected at the back of the moving block 92, and the back of the spring 94 is fixedly connected with the inner wall of the moving groove 91.
As a technical optimization scheme of the invention, through the arrangement of the jacking mechanism 9, an upward overturning thrust can be exerted on the protective cover 2, so that the protective cover 2 has a function of being opened quickly.
Referring to fig. 5, a stopper rod 10 is provided inside the moving block 92, and the inner side of the stopper rod 10 penetrates into the moving groove 91.
As a technical optimization scheme of the present invention, the moving block 92 can be limited by the arrangement of the limiting rod 10, so that the moving block 92 is prevented from moving by itself.
Referring to fig. 3, a fixing plate 11 is fixedly connected to the bottom of the motor 4, and the rear surface of the fixing plate 11 is fixedly connected to the rear side of the inner wall of the transmission case 3.
As a technical optimization scheme of the invention, the motor 4 can be supported in an auxiliary manner by arranging the fixing plate 11, so that the situation that the motor 4 is not stable enough in single-point support and shakes during working is prevented.
Referring to fig. 3, a supporting rod 12 is fixedly connected to the top of the helical gear 5, and the top of the supporting rod 12 is movably connected to the top of the inner wall of the transmission case 3 through a bearing.
As a technical optimization scheme of the invention, the supporting rod 12 is arranged, so that the helical gear 5 can be supported in an auxiliary manner, and the stability of the helical gear 5 is improved.
Referring to fig. 3, a sliding block 13 is fixedly connected to an outer side of the clamping rod 83, a sliding groove 14 is formed in an inner wall of the transmission case 3, and the sliding block 13 is matched with the sliding groove 14 for use.
As a technical optimization scheme of the invention, the clamping rod 83 can be limited by the arrangement of the sliding block 13 and the sliding groove 14, and the condition that the clamping rod 83 rotates along with the movement is prevented.
Referring to fig. 3 and 6, an opening 15 is formed in the top of the transmission case 3, the width of the opening 15 is greater than that of the clamping rod 83, and the opening 15 is matched with the clamping rod 83 for use. During the use, motor 4 drives helical gear 5 through the output and rotates, and helical gear 5 drives bull stick 6 and rotates, and bull stick 6 drives first gear 7 rotatory, and first gear 7 meshes second gear 81 and drives second gear 81 and rotate, and second gear 81 drives screw rod 82 and rotates, and screw rod 82 drives kelly 83 at the surperficial upward movement of screw rod 82 through threaded connection kelly 83, and kelly 83 passes opening 15.
As a technical optimization scheme of the invention, the clamping rod 83 can completely and mechanically transmit through the opening 15 by arranging the opening 15, and the phenomenon that the clamping rod 83 is clamped at the opening 15 due to the excessively narrow width of the opening 15 is avoided.
Referring to fig. 4, a locking slot 16 is formed at the bottom of the protecting cover 2, and the locking slot 16 is used in cooperation with the locking rod 83.
As a technical optimization scheme of the invention, the clamping rod 83 can enter the clamping groove 16 through the arrangement of the clamping groove 16, so that the protective cover 2 is limited and fixed.
The working principle and the using process of the invention are as follows: during the use, cover the control panel that detects experiment appearance 1 with protective cover 2 upset downwards, then the user starts motor 4, motor 4 drives helical gear 5 through the output and rotates, helical gear 5 drives bull stick 6 and rotates, bull stick 6 drives first gear 7 and rotates, first gear 7 meshes second gear 81 and drives second gear 81 and rotate, second gear 81 drives screw rod 82 and rotates, screw rod 82 drives kelly 83 through threaded connection kelly 83 and moves upwards on the surface of screw rod 82, kelly 83 gets into the inside of draw-in groove 16, fix protective cover 2, reverse operation can open protective cover 2, extract gag lever post 10, spring 94 promotes the movable block 92 and moves forward in the inside of shifting chute 91, movable block 92 drives movable plate 93 and moves forward, movable plate 93 drives protective cover 2 upset upwards through the pivot, make protective cover 2 automatic quick open.
In summary, the following steps: the wall-penetrating detection experiment device for the 4-20mA communication signal of LoRa is used by matching a detection experiment instrument 1, a protective cover 2, a transmission case 3, a motor 4, a bevel gear 5, a rotating rod 6, a first gear 7 and a limiting mechanism 8, when the wall-penetrating detection experiment device is used, the protective cover 2 is turned downwards to cover a control panel of the detection experiment instrument 1, then a user starts the motor 4, the motor 4 drives the bevel gear 5 to rotate through an output end, the bevel gear 5 drives the rotating rod 6 to rotate, the rotating rod 6 drives the first gear 7 to rotate, the first gear 7 is meshed with a second gear 81 to drive the second gear 81 to rotate, the second gear 81 drives a screw 82 to rotate, the screw 82 is connected with a clamping rod 83 through threads to drive the clamping rod 83 to move upwards on the surface of the screw 82, the clamping rod 83 enters the inside of a clamping groove 16 to fix the protective cover 2, the protective cover 2 can be opened by reverse operation to pull out the limiting rod 10, spring 94 promotes movable block 92 and moves forward in the inside of shifting chute 91, movable block 92 drives fly leaf 93 and moves forward, fly leaf 93 drives protective cover 2 through the pivot and upwards overturns, make protective cover 2 open automatically fast, it does not have control panel safeguard function to have solved the wall detection experimental apparatus that wears of present majority on the market, lead to the surface of external object striking control panel easily, thereby lead to wearing the wall detection experimental apparatus the condition that failure and mistake touch the operational failure appear, the problem of wearing wall detection experimental apparatus normal use has been influenced.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a wear wall detection experimental apparatus for 4-20mA communication signal of loRa, includes detection experiment appearance (1), its characterized in that: the front side of the detection experiment instrument (1) is movably connected with a protective cover (2) through a hinge, the bottom of the detection experiment instrument (1) is fixedly connected with a transmission case (3), the rear side of the inner wall of the transmission case (3) is fixedly connected with a motor (4), the output end of the motor (4) is fixedly connected with a helical gear (5), the bottom of the helical gear (5) is fixedly connected with a rotating rod (6), the bottom of the rotating rod (6) is fixedly connected with a first gear (7), and two sides of the first gear (7) are respectively meshed with a limiting mechanism (8);
stop gear (8) are connected second gear (81) in first gear (7) both sides including the meshing, the inside fixedly connected with screw rod (82) of second gear (81), the bottom swing joint of bearing and transmission case (3) inner wall is passed through to the bottom of screw rod (82), the surperficial threaded connection of screw rod (82) has kelly (83), the bottom to protective cover (2) is run through at the top of kelly (83).
2. The wall-through testing experimental device for the 4-20mA communication signal of LoRa of claim 1, wherein: climbing mechanism (9) have all been seted up to the both sides of detection experiment appearance (1), climbing mechanism (9) are including shifting chute (91), movable block (92), fly leaf (93) and spring (94), shifting chute (91) are seted up in the both sides of detection experiment appearance (1), movable block (92) sliding connection is in the inside of shifting chute (91), fly leaf (93) are in the outside of movable block (92) through pivot swing joint, the front side of fly leaf (93) is through the surperficial swing joint of pivot with protective cover (2), spring (94) fixed connection is at the back of movable block (92), the back of spring (94) and the inner wall fixed connection of shifting chute (91).
3. The wall-through testing experiment device for the 4-20mA communication signal of LoRa according to claim 2, characterized in that: a limiting rod (10) is arranged inside the moving block (92), and the inner side of the limiting rod (10) penetrates into the moving groove (91).
4. The wall-through testing experimental device for the 4-20mA communication signal of LoRa of claim 1, wherein: the bottom fixedly connected with fixed plate (11) of motor (4), the back and the rear side fixed connection of transmission case (3) inner wall of fixed plate (11).
5. The wall-through testing experimental device for the 4-20mA communication signal of LoRa of claim 1, wherein: the top of the helical gear (5) is fixedly connected with a supporting rod (12), and the top of the supporting rod (12) is movably connected with the top of the inner wall of the transmission case (3) through a bearing.
6. The wall-through testing experimental device for the 4-20mA communication signal of LoRa of claim 1, wherein: the outside fixedly connected with slider (13) of kelly (83), spout (14) have been seted up to the inner wall of transmission case (3), slider (13) and spout (14) cooperation are used.
7. The wall-through testing experimental device for the 4-20mA communication signal of LoRa of claim 1, wherein: an opening (15) is formed in the top of the transmission box (3), the width of the opening (15) is larger than that of the clamping rod (83), and the opening (15) and the clamping rod (83) are matched for use.
8. The wall-through testing experimental device for the 4-20mA communication signal of LoRa of claim 1, characterized in that: the bottom of protective cover (2) has seted up draw-in groove (16), draw-in groove (16) and kelly (83) cooperation use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211051371.3A CN115134011A (en) | 2022-08-31 | 2022-08-31 | A wear wall and detect experimental apparatus for 4-20mA communication signal of loRa |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211051371.3A CN115134011A (en) | 2022-08-31 | 2022-08-31 | A wear wall and detect experimental apparatus for 4-20mA communication signal of loRa |
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| Publication Number | Publication Date |
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| CN115134011A true CN115134011A (en) | 2022-09-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211051371.3A Pending CN115134011A (en) | 2022-08-31 | 2022-08-31 | A wear wall and detect experimental apparatus for 4-20mA communication signal of loRa |
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| CN (1) | CN115134011A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN215573198U (en) * | 2021-06-18 | 2022-01-18 | 南阳市美宝环保设备有限公司 | Water level detection device of self-priming pump water tank |
| CN113945821A (en) * | 2021-09-13 | 2022-01-18 | 安徽旗辉智能科技有限公司 | Touch screen flexible circuit testing device and method |
| CN216046465U (en) * | 2021-10-27 | 2022-03-15 | 张子贤 | Based on measuring device for building engineering |
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2022
- 2022-08-31 CN CN202211051371.3A patent/CN115134011A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN215573198U (en) * | 2021-06-18 | 2022-01-18 | 南阳市美宝环保设备有限公司 | Water level detection device of self-priming pump water tank |
| CN113945821A (en) * | 2021-09-13 | 2022-01-18 | 安徽旗辉智能科技有限公司 | Touch screen flexible circuit testing device and method |
| CN216046465U (en) * | 2021-10-27 | 2022-03-15 | 张子贤 | Based on measuring device for building engineering |
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Application publication date: 20220930 |