Verification device convenient for verifying relay
By installing the relay base on the insulating plate and using the design of the U-shaped plate and sliding wheel, the relay can slide for verification, solving the problems of low efficiency and poor safety in the prior art, and achieving efficient and safe relay verification.
Patent Information
- Application Number
- CN202411840761.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-13
- Publication Date
- 2025-03-11
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing relay verification bases are separately distributed, and need to be lifted or placed on the ground during verification, which is inefficient and unsafe.
All relay bases are installed on the insulating plate, and the relay can slide on the outer wall of the U-shaped plate for verification through the design of the U-shaped plate and the sliding wheel.
The efficiency of relay verification is improved, the risk of human lifting is reduced, and the verification accuracy and air quality are improved through the flow of lubricant and the spraying of atomization purifier.
Smart Images
Figure CN119596135A_ABST
Abstract
Description
Technical Field
[0001] The invention belongs to the technical field of relay verification, and in particular relates to a verification device for conveniently verifying a relay. Background Art
[0002] A relay is an electrical control device. When the change of the input quantity (excitation quantity) reaches the specified requirement, it causes the controlled quantity to undergo a predetermined step change in the electrical output circuit. It has an interactive relationship between the control system (also known as the input circuit) and the controlled system (also known as the output circuit). It is usually used in automated control circuits. It is actually an "automatic switch" that uses a small current to control the operation of a large current. Therefore, it plays the role of automatic adjustment, safety protection, and circuit conversion in the circuit.
[0003] Expand the control scope: for example, when the control signal of a multi-contact relay reaches a certain value, it can simultaneously switch, disconnect, and connect multiple circuits in different forms of the contact group; Amplification: for example, sensitive relays, intermediate relays, etc., can control high-power circuits with a very small control quantity; Integrated signal: for example, when multiple control signals are input into a multi-winding relay in a prescribed form, the predetermined control effect is achieved after comparison and integration; Automatic, remote control, and monitoring: for example, the relays on the automatic device together with other electrical appliances can form a program control circuit to achieve automatic operation.
[0004] However, the existing relay verification bases are individually dispersed and need to be manually lifted or placed on the ground during verification. Each time one is made, the wiring needs to be replaced, which is time-consuming and unsafe. Therefore, a verification device for conveniently checking relays is proposed.
[0005] In view of the above shortcomings, the present invention uniformly installs all bases on an insulating plate, and by differentiating the relay bases, the efficiency during calibration is greatly improved, and the risk of requiring human support during calibration is reduced. Summary of the invention
[0006] The object of the present invention is to provide a verification device for conveniently verifying a relay, so as to solve the problems raised in the above-mentioned background technology.
[0007] To achieve the above object, the present invention provides the following technical solutions:
[0008] A verification device for conveniently testing a relay comprises an insulating plate and also comprises:
[0009] The installation verification mechanism is used to perform installation verification on the relay. The installation verification mechanism is located on the insulating plate, and the installation verification mechanism includes a U-shaped plate and a fixing bolt threadedly connected to the U-shaped plate. A storage chamber is provided inside the U-shaped plate, one side of the storage chamber is rotatably connected to a sliding wheel, and one side of the sliding wheel is rotatably extended to the outside of the storage chamber, a limiting slide groove is provided on the top of the inner wall of the storage chamber, the inner part of the limiting slide groove is fixedly connected to a limiting cross bar, the outer wall of the limiting cross bar is slidably connected to a limiting slider, one side of the inner wall of the limiting slide groove is connected to a telescopic spring, the bottom of the limiting slider is fixedly connected to a sliding magnetic plate fixedly installed, and a plurality of connecting rods and a plurality of sliding rods are respectively fixedly connected on both sides of the sliding magnetic plate, a plurality of agent outlets are provided on the inner side of the U-shaped plate, and an atomizing mesh plate is fixedly connected to the inner side of the agent outlet, and a fitting baffle is fixedly connected to one end of the sliding rod away from the sliding magnetic plate, and a plurality of inlaid magnetic blocks are inlaid on the outer wall of the sliding wheel.
[0010] Through the setting of the above technical scheme, when the staff inspect and calibrate the relay, they match the slide groove at the bottom of the relay with the sliding wheel on the outer wall of the U-shaped plate, so that the slide groove at the bottom of the relay and the sliding wheel are correspondingly engaged and slid, and then slide the relay, so that multiple relays can slide on the outer wall of the U-shaped plate, and the staff can inspect the relays arranged on the U-shaped plate. Compared with the method of manually lifting or placing the relays on the ground for inspection, there is no need to replace the wiring for each one, and all the relay bases can be uniformly installed on the insulating plate. By distinguishing the relay seats, the efficiency of the inspection is greatly improved, and the danger of lifting by people during the inspection is reduced;
[0011] When the sliding wheel rotates, when the embedded magnetic block and the sliding magnetic plate rotate correspondingly, according to the effect of the same poles repelling each other, the sliding magnetic plate can slide according to the effect of the limit slider, and correspondingly drive the connecting rod and the moving mesh plate to move the lubricant inside the lubrication area, thereby increasing the flow effect of the lubricant and avoiding the precipitation of the lubricant, thereby improving the lubricating effect of the lubricant;
[0012] When the sliding magnetic plate slides, it drives the sliding rod to move, and accordingly the sliding rod drives the fitting baffle to slide and disengage to the outside of the agent outlet, so that the agent outlet is opened. The sliding and squeezing effect of the sliding magnetic plate can make the purifier inside the purification area be atomized and sprayed out through the agent outlet through the atomizing mesh plate, and the area around the test relay can be atomized to reduce dust dispersion around the test relay, thereby improving the air quality around the relay, thereby improving the inspection accuracy of the relay by the staff.
[0013] Preferably, the insulating plate is provided with a plurality of bolt holes, and the fixing bolts are passed through the bolt holes to fix the U-shaped plate to the insulating plate.
[0014] Preferably, the outer wall of the limit slide block and the inner wall of the limit slide groove are slidably fitted, one end of the telescopic spring away from the limit slide groove is connected to the limit slide block, and the telescopic spring is sleeved on the outer wall of the limit cross bar.
[0015] Preferably, the outer wall of the sliding magnetic plate and the inner wall of the storage chamber are slidably fitted, and the sliding magnetic plate divides the interior of the storage chamber into two areas, and the two areas are a purification area and a lubrication area.
[0016] Preferably, half of the sliding wheel is located inside the storage chamber, and the other half of the sliding wheel is located outside the storage chamber.
[0017] Preferably, the fitting baffle is located inside the dosage outlet, and the outer side wall of the fitting baffle and the inner side wall of the dosage outlet are slidingly fitted.
[0018] Preferably, a sliding hole is provided on the atomizing mesh plate, and the sliding rod is slidably connected to the atomizing mesh plate through the sliding hole.
[0019] Preferably, the plurality of embedded magnetic blocks and the sliding magnetic plate are arranged to have corresponding same-pole repulsions.
[0020] Compared with the prior art, the present invention has the following beneficial effects:
[0021] By installing the verification mechanism, when inspecting and checking the relay, the staff can match the slide groove at the bottom of the relay with the sliding wheel on the outer wall of the U-shaped plate, so that the slide groove at the bottom of the relay and the sliding wheel can slide correspondingly, and then slide the relay, so that multiple relays can slide on the outer wall of the U-shaped plate. The staff can inspect the relays arranged on the U-shaped plate. Compared with the method of manually lifting or placing the relays on the ground for inspection, it is not necessary to replace the wiring for each one, and all the relay bases can be uniformly installed on the insulating plate. By distinguishing the relay seats, the efficiency of the inspection is greatly improved, and the danger of lifting by people during the inspection is reduced;
[0022] When the sliding wheel rotates, when the embedded magnetic block and the sliding magnetic plate rotate correspondingly, according to the effect of the same poles repelling each other, the sliding magnetic plate can slide according to the effect of the limit slider, and correspondingly drive the connecting rod and the moving mesh plate to move the lubricant inside the lubrication area, thereby increasing the flow effect of the lubricant and avoiding the precipitation of the lubricant, thereby improving the lubricating effect of the lubricant;
[0023] When the sliding magnetic plate slides, it drives the sliding rod to move, and accordingly the sliding rod drives the fitting baffle to slide and disengage to the outside of the agent outlet, so that the agent outlet is opened. The sliding and squeezing effect of the sliding magnetic plate can make the purifier inside the purification area be atomized and sprayed out through the agent outlet through the atomizing mesh plate, and the area around the test relay can be atomized to reduce dust dispersion around the test relay, thereby improving the air quality around the relay, thereby improving the inspection accuracy of the relay by the staff. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 It is a structural diagram of the present invention;
[0025] Figure 2 It is a top view of the structure of the present invention;
[0026] Figure 3 It is a side sectional structural diagram of the present invention;
[0027] Figure 4 It is a cross-sectional structural diagram of the U-shaped plate of the present invention;
[0028] Figure 5 For the present invention Figure 4 Enlarged structural diagram at location A.
[0029] In the figure: 1. Insulating plate; 2. U-shaped plate; 3. Fixing bolt; 4. Storage chamber; 401. Sliding wheel; 402. Limiting slide groove; 403. Limiting cross bar; 404. Telescopic spring; 405. Limiting slider; 406. Sliding magnetic plate; 407. Connecting rod; 408. Moving screen plate; 409. Sliding rod; 4010. Discharge port; 4011. Fitting baffle; 4012. Atomizing screen plate; 4013. Inlaid magnetic block. DETAILED DESCRIPTION
[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0031] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5As shown, a verification device for conveniently inspecting a relay includes an insulating plate 1, and also includes: an installation verification mechanism for performing installation verification on the relay, the installation verification mechanism is located on the insulating plate 1, the installation verification mechanism includes a U-shaped plate 2 and a fixing bolt 3 threadedly connected to the U-shaped plate 2, a storage chamber 4 is provided inside the U-shaped plate 2, one side of the storage chamber 4 is rotatably connected to a sliding wheel 401, and one side of the sliding wheel 401 is rotatably extended to the outside of the storage chamber 4, a limiting slide groove 402 is provided on the top of the inner wall of the storage chamber 4, and a limiting cross bar 403 is fixedly connected to the inside of the limiting slide groove 402, and the limiting cross bar 403 is The outer wall of the U-shaped plate 2 is slidably connected to a limit slider 405, one side of the inner wall of the limit slide groove 402 is connected to a telescopic spring 404, the bottom of the limit slider 405 is fixedly connected to a fixedly mounted sliding magnetic plate 406, and both sides of the sliding magnetic plate 406 are respectively fixedly connected to multiple connecting rods 407 and multiple sliding rods 409, the inner side of the U-shaped plate 2 is provided with multiple dosage outlets 4010, the inside of the dosage outlet 4010 is fixedly connected to an atomizing mesh plate 4012, the end of the sliding rod 409 away from the sliding magnetic plate 406 is fixedly connected to a fitting baffle 4011, and the outer wall of the sliding wheel 401 is inlaid with multiple inlaid magnetic blocks 4013;
[0032] The present invention is further specifically described in detail. A plurality of bolt holes are provided on the insulating plate 1. The fixing bolts 3 are used to fix the U-shaped plate 2 and the insulating plate 1 through the bolt holes. The outer wall of the limiting slider 405 and the inner wall of the limiting slide groove 402 are slidably fitted. The end of the telescopic spring 404 away from the limiting slide groove 402 is connected to the limiting slider 405, and the telescopic spring 404 is sleeved on the outer wall of the limiting cross bar 403. The outer wall of the sliding magnetic plate 406 and the inner wall of the storage chamber 4 are slidably fitted. The sliding magnetic plate 406 divides the interior of the storage chamber 4 into two Area, and the two areas are the purification area and the lubrication area, half of the sliding wheel 401 is located inside the storage chamber 4, and the other half of the sliding wheel 401 is located outside the storage chamber 4, the fitting baffle 4011 is located inside the outlet 4010, and the outer wall of the fitting baffle 4011 and the inner wall of the outlet 4010 are slidingly fitted, the atomizing mesh plate 4012 is provided with a sliding hole, the sliding rod 409 is slidably connected to the atomizing mesh plate 4012 through the sliding hole, and the multiple inlaid magnetic blocks 4013 and the sliding magnetic plate 406 are correspondingly arranged with the same polarity repelling each other;
[0033] As can be seen from the above, when the staff inspects and verifies the relay, they match the slide groove at the bottom of the relay with the sliding wheel 401 on the outer wall of the U-shaped plate 2, so that the slide groove at the bottom of the relay and the sliding wheel 401 are correspondingly engaged and slid, and then slide the relay, so that multiple relays can slide on the outer wall of the U-shaped plate 2. The staff can inspect the relays arranged on the U-shaped plate 2. Compared with the method of manually lifting or placing the relays on the ground for inspection, there is no need to replace the wiring for each one, and all the relay bases can be uniformly installed on the insulating plate 1. By distinguishing the relay seats, the efficiency of the inspection is greatly improved, and the danger of lifting by people during the inspection is reduced;
[0034] It should be noted that: the insulating plate 1 is provided with screw holes, and the staff can install the insulating plate 1 on the table through the screw holes, so that the staff can use the insulating plate 1 to inspect and calibrate the relay;
[0035] When the sliding wheel 401 is frictionally rotated, half of the sliding wheel 401 is located inside the reservoir chamber 4, and the other half is located outside the reservoir chamber 4. When the sliding wheel 401 rotates, the lubricant in the lubrication area inside the reservoir chamber 4 can be rotated and brought out, so that the lubricant contacts the slide groove of the relay, and the friction between the slide groove at the bottom of the relay and the sliding wheel 401 is correspondingly reduced, thereby improving the installation efficiency of the sliding installation of the relay and the U-shaped plate 2, and further improving the inspection efficiency of the installation inspection of the relay by the staff;
[0036] When the sliding wheel 401 rotates, when the embedded magnetic block 4013 and the sliding magnetic plate 406 rotate correspondingly, according to the effect of the same poles repelling each other, the sliding magnetic plate 406 can slide according to the effect of the limit slider 405, and correspondingly drive the connecting rod 407 and the moving mesh plate 408 to move the lubricant inside the lubrication area, thereby increasing the flow effect of the lubricant, avoiding the precipitation of the lubricant, and thus improving the lubricating effect of the lubricant;
[0037] When the sliding magnetic plate 406 slides, the sliding rod 409 is driven to move, and accordingly the sliding rod 409 drives the fitting baffle 4011 to slide and disengage from the outside of the agent outlet 4010, so that the agent outlet 4010 is opened. The sliding and squeezing effect of the sliding magnetic plate 406 can make the purifier inside the purification area be atomized and sprayed through the agent outlet 4010 through the atomizing mesh plate 4012, and the area around the test relay can be atomized to reduce dust from floating around the test relay, thereby improving the air quality around the relay, thereby improving the inspection accuracy of the relay by the staff;
[0038] It should be noted that: two feed holes are opened on the top of the U-shaped plate 2, and the two feed holes extend to the inside of the purification area and the lubrication area respectively. The force of attraction between the inlaid magnetic block 4013 and the sliding magnetic plate 406 is greater than the force of the telescopic spring 404, the sliding magnetic plate 406 and the liquid resistance.
[0039] Furthermore, the present design application is applied to inspecting relays. When inspecting and checking the relays, the staff aligns the slide groove at the bottom of the relay with the sliding wheel 401 on the outer wall of the U-shaped plate 2, so that the slide groove at the bottom of the relay and the sliding wheel 401 are correspondingly engaged and slid, and then slides the relay, so that multiple relays can slide on the outer wall of the U-shaped plate 2. The staff can inspect the relays arranged on the U-shaped plate 2. Compared with the method of manually lifting or placing the relays on the ground for inspection, there is no need to replace the wiring for each one, and all the relay bases can be uniformly installed on the insulating plate 1. By distinguishing the relay seats, the efficiency of inspection is greatly improved, and the risk of human lifting during inspection is reduced.
[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A verification device for conveniently testing a relay, characterized in that: The invention comprises an insulating plate (1), and also comprises: The installation verification mechanism is used for performing installation verification on a relay, the installation verification mechanism is located on an insulating plate (1), the installation verification mechanism comprises a U-shaped plate (2) and a fixing bolt (3) threadedly connected to the U-shaped plate (2), a storage chamber (4) is provided inside the U-shaped plate (2), a sliding wheel (401) is rotatably connected to one side of the storage chamber (4), and one side of the sliding wheel (401) is rotatably extended to the outside of the storage chamber (4), a limiting slide groove (402) is provided on the top of the inner wall of the storage chamber (4), a limiting cross bar (403) is fixedly connected to the inside of the limiting slide groove (402), and the outer wall of the limiting cross bar (403) is slidably connected to the limiting slider (40 5), a telescopic spring (404) is connected to one side of the inner wall of the limiting slide groove (402), a sliding magnetic plate (406) is fixedly connected to the bottom of the limiting slide block (405), a plurality of connecting rods (407) and a plurality of sliding rods (409) are fixedly connected to the two sides of the sliding magnetic plate (406), a plurality of discharge ports (4010) are opened on the inner side of the U-shaped plate (2), an atomizing mesh plate (4012) is fixedly connected to the inside of the discharge port (4010), a fitting baffle (4011) is fixedly connected to one end of the sliding rod (409) away from the sliding magnetic plate (406), and a plurality of inlaid magnetic blocks (4013) are inlaid on the outer wall of the sliding wheel (401).
2. A verification device for conveniently checking relays according to claim 1, characterized in that: The insulating plate (1) is provided with a plurality of bolt holes, and the fixing bolts (3) are passed through the bolt holes to fix the U-shaped plate (2) and the insulating plate (1).
3. A verification device for conveniently checking relays according to claim 1, characterized in that: The outer wall of the limiting slider (405) and the inner wall of the limiting slide groove (402) are slidably fitted, one end of the telescopic spring (404) away from the limiting slide groove (402) is connected to the limiting slider (405), and the telescopic spring (404) is sleeved on the outer wall of the limiting cross bar (403).
4. A verification device for conveniently checking relays according to claim 1, characterized in that: The outer wall of the sliding magnetic plate (406) and the inner wall of the storage chamber (4) are arranged to slide and fit together, and the sliding magnetic plate (406) divides the interior of the storage chamber (4) into two areas, and the two areas are a purification area and a lubrication area.
5. A verification device for conveniently checking relays according to claim 1, characterized in that: One half of the sliding wheel (401) is located inside the agent storage chamber (4), and the other half of the sliding wheel (401) is located outside the agent storage chamber (4).
6. A verification device for conveniently checking relays according to claim 1, characterized in that: The fitting baffle (4011) is located inside the drug outlet (4010), and the outer wall of the fitting baffle (4011) and the inner wall of the drug outlet (4010) are arranged to be slidably fitted.
7. A verification device for conveniently verifying a relay according to claim 1, characterized in that: The atomizing mesh plate (4012) is provided with a sliding hole, and the sliding rod (409) is slidably connected to the atomizing mesh plate (4012) through the sliding hole.
8. A verification device for conveniently verifying a relay according to claim 1, characterized in that: The plurality of inlaid magnetic blocks (4013) and the sliding magnetic plate (406) are arranged to have corresponding like polarities and to repel each other.