CN220856382U

CN220856382U - Magnetic control switch on-off conversion device

Info

Publication number: CN220856382U
Application number: CN202322160807.9U
Authority: CN
Inventors: 罗伟杰; 钱新亚; 陈智华; 颜天宝
Original assignee: Chuandong Magnetic Electronic Co Ltd
Current assignee: Chuandong Magnetic Electronic Co Ltd
Priority date: 2023-08-10
Filing date: 2023-08-10
Publication date: 2024-04-26
Anticipated expiration: 2033-08-10

Abstract

The utility model relates to the field of counting of magnetic control switches, and particularly discloses a magnetic control switch on-off conversion device which comprises a mounting shell, wherein a groove is formed in one side of the top of the mounting shell, a product placing groove is formed in the middle of the top in the groove, a counter is fixedly connected to the front end of one side, far away from the groove, of the top of the mounting shell, a starting and stopping button is fixedly arranged at the front end of one side, far away from the product placing groove, of the top of the mounting shell, the starting and stopping button is arranged on the outer side of the counter, and a conversion coil is fixedly arranged on one side, close to the product placing groove, of the front end of the inner side of the mounting shell; the on-off conversion device can realize multiple and rapid on-off conversion of a large number of magnetic control switches simultaneously, the magnetic control switches are not electrified and do not have load in the process, the speed is high, the switch contacts can be converted hundreds of times in a short time, the switch can be rapidly made to reach the best work new dynamic state or the switch aging test can be rapidly carried out, the performance is reliable, and the time is saved.

Description

Magnetic control switch on-off conversion device

Technical Field

The utility model relates to the field of counting of magnetic control switches, in particular to an on-off switching device of a magnetic control switch.

Background

After the conventional magnetic control switch product is manufactured, each procedure in the production process has a certain influence on the performance of the magnetic control switch product. To reduce the impact of the switch on the system during use, the switch must incorporate life detection and burn-in equipment to properly control the process to mitigate the impact on the finished product. The conventional method comprises the following steps: by utilizing the characteristic that the magnetic control switch is sensitive to a magnetic field, a magnet which moves back and forth is arranged in the induction range of the magnetic control switch, and when the magnetic field of the magnet approaches to and is far away from the switch, the magnetic field changes to influence the on-off of the magnetic control switch. The switch is continuously and repeatedly switched on and off, so that the service life of the magnetic control switch is tested, the detection efficiency of the existing switch is slower in the use detection initiation period, meanwhile, in the long-term use process, the aging or running-in of the switch cannot be accelerated, the overall detection efficiency is lower, and therefore the existing device is required to be improved.

Therefore, we propose a magnetic control switch on-off conversion device to solve the above problems.

Disclosure of utility model

The utility model aims to provide a magnetic control switch on-off conversion device, which aims to solve the problem that the detection efficiency is low due to the fact that the whole internal on-off conversion efficiency is low during the detection period of the existing magnetic control switch on-off conversion device in the background counting.

In order to achieve the above purpose, the utility model provides a magnetic control switch on-off conversion device, which comprises a mounting shell, wherein a groove is formed in one side of the top of the mounting shell, a product placing groove is formed in the middle of the top in the groove, a counter is fixedly connected to the front end of one side, far away from the groove, of the top of the mounting shell, a starting and stopping button is fixedly arranged at the front end of one side, far away from the product placing groove, of the top of the mounting shell, the starting and stopping button is arranged on the outer side of the counter, a conversion coil is fixedly arranged on one side, close to the product placing groove, of the front end of the inner side of the mounting shell, a built-in counting probe is fixedly connected to the back surface of the conversion coil, an isolation transformer is fixedly arranged in the middle of one side, far away from the product placing groove, of the inner side of the mounting shell, a positioning mechanism is fixedly connected to the inner side of the product placing groove, and a mounting mechanism is fixedly arranged at the bottom of the mounting shell.

In a further embodiment, a counting display screen is fixedly installed at the top of the counter, and an input power socket is fixedly installed at the rear end of one side, far away from the product placing groove, of the installation shell.

In a further embodiment, a USB interface is disposed on a side of the back of the input power socket, and a three-hole socket is disposed on a side of the back of the input power socket away from the USB interface.

In a further embodiment, the positioning mechanism comprises a bar-shaped groove, the bar-shaped groove is formed in the middle of the inner bottom of the product placing groove, a screw rod is connected to the inner side of the bar-shaped groove in a rotating mode, threads at two ends of the screw rod are opposite in rotation direction, two ends of the screw rod are connected with sliding blocks in a threaded mode, clamping plates are fixedly arranged at the tops of the sliding blocks and are slidably connected to the inner side of the product placing groove, and an adjusting assembly is fixedly arranged at the rear end of the screw rod in a penetrating mode through the installation shell.

In a further embodiment, the adjusting assembly comprises a driving gear and a transmission gear, wherein the transmission gear is fixedly arranged at the rear end of the screw rod, the driving gear is rotatably connected to the back surface of the mounting shell and is positioned at the upper end of the transmission gear, and the driving gear and the transmission gear are in meshed connection.

In a further embodiment, an adjusting handle is fixedly arranged on the back surface of the driving gear, and anti-skid convex points are fixedly connected to the outer surface of the adjusting handle at equal intervals.

In a further embodiment, the cross section shape of cardboard is L shape, the inboard equidistant fixed mounting of cardboard has anti-skidding sand grip, the cardboard sets up to the plastics cardboard, anti-skidding sand grip sets up to the rubber sand grip.

In a further embodiment, the installation mechanism comprises a buffer component, the buffer component is fixedly installed at the bottom of the installation shell, a cross plate is fixedly installed at the bottom of the buffer component, vertical plates are fixedly installed at the front end and the rear end of the bottom of the cross plate, two groups of vertical plates located at the rear end in the vertical plates are in threaded connection with an installation screw rod, an anti-slip circular plate is fixedly installed at the inner end of the installation screw rod, and an adjusting knob is fixedly installed at the rear end of the installation screw rod.

In a further embodiment, the buffering assembly comprises a fixing seat and a buffering spring, wherein the fixing seat is fixedly arranged in the middle of the bottom of the installation shell, a damper is fixedly arranged at the bottom of the fixing seat, the buffering spring is fixedly arranged on the outer side of the top of the cross plate, and the top of the buffering spring is fixedly connected with the bottom of the installation shell.

Compared with the existing counting, the utility model has the beneficial effects that:

According to the utility model, the positioning mechanism is arranged, so that a product to be detected can be placed on the inner side of the product placing groove during the use and detection process, the driving gear is driven to rotate by the adjusting handle of the twisting adjusting assembly, the driving gear is meshed with the transmission gear, the driving gear drives the transmission gear to rotate, the transmission gear drives the screw rod to drive the sliding block to slide on the inner side of the strip-shaped groove, the clamping plates can be driven to mutually displace, the L-shaped clamping plates can be used for positioning and clamping the product, at the moment, the anti-slip convex strips are attached to the two ends of the product, the positioning and clamping detection of the device on switches with different sizes and shapes is facilitated, and the integral adapting capability is strong.

According to the utility model, the mounting mechanism is arranged, so that when the device is used, the cross plate and the vertical plate can be combined to form a shape with the side face being concave, then the device is clamped at the position required to be mounted through the combination of the cross plate and the vertical plate, and the mounting screw is driven to move inwards through the torsion adjusting knob handle, so that the anti-slip circular plate can be driven to be attached to the position required to be mounted, and further the detection device is convenient to mount quickly.

Thirdly, in the utility model, by arranging the product placing groove, a switch product to be detected can be placed on the inner side of the product placing groove during detection, the characteristic that a magnetic field is generated by using current through the conversion coil is utilized, so that the reed of the magnetic switch placed in the product placing groove of the magnetic field acts, the conversion coil is driven by alternating current, the conversion coil changes along with the phase change of the alternating current to realize the conversion of the magnetic field direction, the alternating current frequency is 60Hz, the magnetic field in the coil changes 120 times per second, the magnetic switch placed in the product placing groove in the magnetic field is synchronous with the magnetic field of the conversion coil, the rapid switching action is realized, the counter is matched with the built-in counting probe during detection, the action frequency of the product in the magnetic field is displayed in real time, and the alternating current frequency is constant, and the action frequency can be set freely by timing, so that the on-off conversion device can realize multiple and rapid on-off conversion of the magnetic switch at the same time, the magnetic switch is not electrified, does not carry load and has high speed, the switching contact can be converted into thousands times in a short time, the best on-off switch can reach the new work state or the new work state, and the time can reach the dynamic aging test.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the bottom view of the present utility model;

FIG. 3 is a schematic view of the structure of the adjusting assembly according to the present utility model;

FIG. 4 is an enlarged view of the portion A of FIG. 1 in accordance with the present utility model;

FIG. 5 is a schematic view showing the internal structure of the mounting housing according to the present utility model;

FIG. 6 is a schematic top view of the internal structure of the mounting housing of the present utility model;

FIG. 7 is a schematic view of a mounting mechanism according to the present utility model.

In the figure: 1. mounting a shell; 2. a groove; 3. a product placement groove; 4. a counter; 5. starting a stop button; 6. a switching coil; 7. a counting probe is arranged in the device; 8. an isolation transformer; 9. a counting display screen; 10. inputting a power socket; 11. a USB interface; 12. a three-hole socket; 13. a positioning mechanism; 131. a bar-shaped groove; 132. a screw rod; 133. a slide block; 134. a clamping plate; 135. an adjustment assembly; 351. a transmission gear; 1352. a drive gear; 1353. an adjusting handle; 136. an anti-slip raised line; 14. a mounting mechanism; 141. a buffer assembly; 1411. a fixing seat; 1412. a buffer spring; 1413. a damper; 142. a cross plate; 143. a riser; 144. installing a screw; 145. an anti-slip circular plate; 146. and adjusting the knob handle.

Detailed Description

The following description of the counting scheme in the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by a person of ordinary skill in the art without making any inventive effort, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.

Referring to fig. 1-7, in an embodiment of the utility model, a magnetic switch on-off switching device includes a mounting housing 1, a groove 2 is formed on one side of the top of the mounting housing 1, a product placement groove 3 is formed in the middle of the top in the groove 2, a counter 4 is fixedly connected to the front end of one side of the top of the mounting housing 1 far away from the groove 2, a start-stop button 5 is fixedly mounted on the front end of one side of the top of the mounting housing 1 far away from the product placement groove 3, the start-stop button 5 is arranged on the outer side of the counter 4, a switching coil 6 is fixedly mounted on one side of the front end of the inner side of the mounting housing 1 near the product placement groove 3, a built-in counting probe 7 is fixedly connected to the back surface of the switching coil 6, an isolation transformer 8 is fixedly mounted in the middle of one side of the mounting housing 1 far away from the product placement groove 3, a positioning mechanism 13 is fixedly connected to the inner side of the product placement groove 3, and a mounting mechanism 14 is fixedly mounted on the bottom of the mounting housing 1.

Referring to fig. 1, a counting display screen 9 is fixedly installed at the top of a counter 4, and an input power socket 10 is fixedly installed at the rear end of one side, far away from a product placing groove 3, of a mounting shell 1; through setting up count display screen 9, can show technical information fast, make things convenient for this device to count the number of times and look over.

Referring to fig. 2, a USB interface 11 is disposed on a back side of an input power socket 10, and a three-hole socket 12 is disposed on a back side of the input power socket 10 away from the USB interface 11; through setting up USB interface 11 for this device is in the use period, accessible three hole jacks and USB interface 11 connect the power and carry out data connection, make things convenient for this device to use.

Referring to fig. 1-4, the positioning mechanism 13 includes a bar-shaped groove 131, the bar-shaped groove 131 is formed in the middle of the inner bottom of the product placement groove 3, a screw rod 132 is rotatably connected to the inner side of the bar-shaped groove 131, threads at two ends of the screw rod 132 are opposite in rotation direction, two ends of the screw rod 132 are respectively and fixedly connected with a sliding block 133, a clamping plate 134 is fixedly arranged at the top of the sliding block 133, the clamping plate 134 is slidably connected to the inner side of the product placement groove 3, and an adjusting component 135 is fixedly arranged at the rear end of the screw rod 132 in a penetrating manner through the installation shell 1; through setting up positioning mechanism 13 for this device is in the during the use, accessible accommodate the lead screw 132 rotation, and through lead screw 132 drive slider 133 in the inboard slip of bar groove 131, and then conveniently adjust cardboard 134 mutual displacement, through cardboard 134 mutual displacement alright carry out the centre gripping location to the switch product, make things convenient for this device nimble stable to detect the switch product.

Referring to fig. 2 and 3, the adjusting assembly 135 includes a driving gear 1352 and a transmission gear 351, the transmission gear 351 is fixedly mounted at the rear end of the screw rod 132, the driving gear 1352 is rotatably connected to the back of the mounting housing and is located at the upper end of the transmission gear 351, the driving gear 1352 and the transmission gear 351 are in meshed connection with each other, an adjusting handle 1353 is fixedly mounted at the back of the driving gear 1352, and anti-slip bumps are fixedly connected to the outer surface of the adjusting handle 1353 at equal intervals; through setting up adjustment subassembly 135 for this device is in the during the use, and accessible twist adjustment subassembly 135's adjustment handle 1353 drives drive gear 1352 and rotates, drives drive gear 1352 through adjustment handle 1353 and drives drive gear 351 and rotate, through drive gear 351 rotation, can drive lead screw 132 and drive slider 133 drive cardboard 134 mutual displacement, and cardboard 134 mutual displacement alright assist the product to carry out the centre gripping location to equidimension not this device at this moment, makes things convenient for this device to use.

Referring to fig. 1 and 4, the cross section of the clamping plate 134 is L-shaped, the inner side of the clamping plate 134 is fixedly provided with anti-slip convex strips 136 at equal intervals, the clamping plate 134 is a plastic clamping plate 134, and the anti-slip convex strips 136 are rubber convex strips; through setting up anti-skidding sand grip 136 for this device is in the during the use, and the inboard frictional force of accessible anti-skidding sand grip 136 improvement cardboard 134 makes this device can be stable carry out the centre gripping location to the switch product.

Referring to fig. 2 and 7, the mounting mechanism 14 includes a buffer assembly 141, the buffer assembly 141 is fixedly mounted at the bottom of the mounting housing 1, a cross plate 142 is fixedly mounted at the bottom of the buffer assembly 141, vertical plates 143 are fixedly mounted at front and rear ends of the bottom of the cross plate 142, mounting screws 144 are connected to the back surfaces of the vertical plates 143 at the rear ends of the two groups of vertical plates 143 in a threaded manner, an anti-skid circular plate 145 is fixedly mounted at the inner end of the mounting screws 144, and an adjusting knob 146 is fixedly mounted at the rear end of the mounting screws 144; through setting up the installation mechanism 14 for this device is in the use period, and the accessible buffer assembly 141 is supplementary to be given birth to shock attenuation buffering, can improve the stability in the use of this device, and sets up installation screw 144 cooperation cross plate 142 and riser 143, and accessible twist the adjustment knob 146 drives installation screw 144 and contradicts the fixed this device of anti-skidding plectane 145 laminating, and the quick nimble installation of this device of being convenient for uses with dismantling.

Referring to fig. 7, the buffer assembly 141 includes a fixing base 1411 and a buffer spring 1412, the fixing base 1411 is fixedly installed in the middle of the bottom of the installation housing 1, a damper 1413 is fixedly installed at the bottom of the fixing base 1411, the buffer spring 1412 is fixedly installed at the outer side of the top of the cross plate 142, and the top of the buffer spring 1412 is fixedly connected with the bottom of the installation housing 1; through setting up buffer unit 141 for this device can only in the use, and accessible buffer spring 1412 cooperates attenuator 1413 to carry out damping buffering, can play the effect of buffering protection in this device detection use, can improve this device's stability.

The working principle of the utility model is as follows: during the use, firstly, the cross plate 142 and the vertical plate 143 are combined to form a shape with a concave side surface, then the device is clamped at the position required to be installed through the combination of the cross plate 142 and the vertical plate 143, at the moment, the installation screw rod 144 is driven to move inwards through the twisting adjusting knob 146 to drive the anti-skid circular plate 145 to be attached to the position required to be installed, so that the detection device is convenient to install quickly, in the use detection process, vibration generated during the detection process and during the product disassembly and assembly process in the product placement groove 3 can be buffered due to the arrangement of the damper 1413 and the buffer spring 1412, the device can play a better protective role, the service life of electronic components in the installation shell 1 can be prolonged, the positioning mechanism 13 is arranged, the product required to be detected can be placed inside the product placement groove 3 in the detection process, the adjusting handle 1353 of the adjusting component 135 is twisted to drive the driving gear 1352 to rotate, the driving gear 1352 is meshed with the transmission gear 351, the driving gear 1352 can drive the transmission gear 351 to rotate, the screw rod 132 is driven by the transmission gear 351 to drive the sliding block 133 to slide at the inner side of the strip-shaped groove 131, the clamping plates 134 can be driven to displace mutually, at the moment, the L-shaped clamping plates 134 can be used for positioning and clamping products, at the moment, the anti-skid raised strips 136 are attached to the two ends of the products, the device is convenient for positioning and clamping detection of the switches with different sizes and shapes, the whole adapting capability is strong, by arranging the product placing groove 3, the switch products to be detected can be placed at the inner side of the product placing groove 3 during detection, the magnetic-sensitive switch reed arranged in the magnetic field product placing groove 3 acts by utilizing the characteristic that the current generates a magnetic field through the switching coil 6, the alternating current is used for driving the switching coil 6, the conversion coil 6 changes along with the phase change of alternating current to realize the conversion of the magnetic field direction, the alternating current frequency is 60Hz in this period, the magnetic field in the coil changes 120 times per second, the magnetically sensitive switch placed in the product placing groove 3 in the magnetic field is synchronous with the magnetic field of the conversion coil 6, realize quick switching action, adopt counter 4 and built-in counting probe 7 to cooperate in the testing process, through connecting one of them to place the counting switch in the magnetic field, the action number of the product in the magnetic field is displayed in real time and because the alternating current frequency is invariable, the action number can be freely set by the timing, thereby make this on-off conversion device realize a large amount of magnetically controlled switches simultaneously and carry out many times, quick on-off conversion, in-process magnetically controlled switch does not switch, does not bear load, fast, and can let the switch contact make hundreds of times conversion in the short time, can make the switch reach the best work new dynamic or quick switch ageing test, the performance is reliable, save time, shell and lead screw 132 of this technical scheme all adopt non-magnetic conductive material to make and avoid causing the influence on the testing.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that while the present description describes embodiments in terms of an embodiment, not every embodiment contains only one independent counting scheme, and that this depiction of the description is for clarity only, and that the description as a whole should be taken by those skilled in the art, and that the counting schemes in the examples may be combined appropriately to form other embodiments that will be understood by those skilled in the art.

Claims

1. The utility model provides a magnetic control switch break-make conversion equipment, its characterized in that, including the installation shell, the recess has been seted up on one side of the top of installation shell, product standing groove has been seted up in the middle of the top in the recess, the front end fixedly connected with counter on one side of keeping away from the recess at the top of installation shell, product standing groove one side front end fixed mounting is kept away from at the installation shell top has start stop button, start stop button sets up in the outside of counter, the inboard front end of installation shell is close to one side fixed mounting of product standing groove has a conversion coil, conversion coil's back fixedly connected with built-in count probe, the centre fixed mounting of keeping away from product standing groove one side in the installation shell has isolation transformer, the inboard fixedly connected with positioning mechanism of product standing groove, the bottom fixed mounting of installation shell has installation mechanism.

2. The on-off switching device of a magnetic control switch according to claim 1, wherein a counting display screen is fixedly arranged at the top of the counter, and an input power socket is fixedly arranged at the rear end of one side, far away from the product placing groove, of the installation shell.

3. The magnetic control switch on-off switching device according to claim 2, wherein a USB interface is arranged on one side of the back surface of the input power socket, and a three-hole socket is arranged on one side of the back surface of the input power socket away from the USB interface.

4. The magnetic control switch on-off conversion device according to claim 3, wherein the positioning mechanism comprises a strip-shaped groove, the strip-shaped groove is formed in the middle of the bottom in the product placing groove, a screw rod is rotatably connected to the inner side of the strip-shaped groove, threads at two ends of the screw rod are opposite in rotation direction, two ends of the screw rod are connected with sliding blocks in threaded mode, clamping plates are fixedly arranged at the tops of the sliding blocks and are slidably connected to the inner side of the product placing groove, and an adjusting assembly is fixedly arranged at the rear end of the screw rod in a penetrating mode through the installation shell.

5. The device of claim 4, wherein the adjusting assembly comprises a driving gear and a transmission gear, the transmission gear is fixedly arranged at the rear end of the screw rod, the driving gear is rotatably connected to the back of the mounting shell and is positioned at the upper end of the transmission gear, and the driving gear and the transmission gear are in meshed connection.

6. The on-off switching device of a magnetic control switch according to claim 5, wherein an adjusting handle is fixedly arranged on the back surface of the driving gear, and anti-slip protruding points are fixedly connected to the outer surface of the adjusting handle at equal intervals.

7. The on-off switching device of a magnetic control switch according to claim 6, wherein the cross section of the clamping plate is L-shaped, anti-slip convex strips are fixedly arranged on the inner side of the clamping plate at equal intervals, the clamping plate is a plastic clamping plate, and the anti-slip convex strips are rubber convex strips.

8. The magnetic control switch on-off switching device according to claim 7, wherein the mounting mechanism comprises a buffer component, the buffer component is fixedly mounted at the bottom of the mounting shell, a cross plate is fixedly mounted at the bottom of the buffer component, vertical plates are fixedly mounted at the front end and the rear end of the bottom of the cross plate, mounting screws are connected with the back sides of the vertical plates positioned at the rear ends in two groups of vertical plates in a threaded manner, anti-slip circular plates are fixedly mounted at the inner ends of the mounting screws, and an adjusting knob is fixedly mounted at the rear ends of the mounting screws.

9. The device for switching on and off a magnetic control switch according to claim 8, wherein the buffer assembly comprises a fixing seat and a buffer spring, the fixing seat is fixedly installed in the middle of the bottom of the installation shell, the damper is fixedly installed at the bottom of the fixing seat, the buffer spring is fixedly installed on the outer side of the top of the cross plate, and the top of the buffer spring is fixedly connected with the bottom of the installation shell.