CN108287258B - Electronic product protection method - Google Patents
Electronic product protection method Download PDFInfo
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- CN108287258B CN108287258B CN201711378789.4A CN201711378789A CN108287258B CN 108287258 B CN108287258 B CN 108287258B CN 201711378789 A CN201711378789 A CN 201711378789A CN 108287258 B CN108287258 B CN 108287258B
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- placing
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
- G01R11/02—Constructional details
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
- G01R11/02—Constructional details
- G01R11/04—Housings; Supporting racks; Arrangements of terminals
Abstract
The invention relates to the technical field of supporting members, in particular to a method for protecting an electronic product, which comprises the following steps: the method comprises the following steps: preparing an electronic product protection device; step two: installing an ammeter; step three: adding a glass cleaning solution; step four: and reading the electric meter. This scheme not only can protect the ammeter, and the personnel of still being convenient for to check meter read the ammeter number of degrees.
Description
Technical Field
The invention relates to the technical field of supporting members, in particular to a method for protecting an electronic product.
Background
The electronic product is related products based on electric energy, and the electric meter is a commonly used electronic product and mainly used as an instrument for measuring the electric energy, namely, the electric meter and the electric meter.
The electric meter in the prior art is installed outdoors and indoors, the surface of the electric meter is very easy to be stained with dust, and especially when the degree of the electric meter is read, people cannot clearly see the degree of the electric meter if the glass on the surface of the electric meter is stained with dust. In addition, the electricity meter installed outdoors is easy for anyone to see the degree of the electricity meter, and electricity stealing is easy to occur.
In order to prevent electricity stealing, the power supply department generally places an electricity meter in an electricity meter box. The anti-electricity-theft ammeter box developed in the current market mostly adopts a structure of a base and a door cover. In order to conveniently check the degree, a front meter opening and closing door is arranged and can be locked, and a key is managed by a power supply department.
The prior art has the following technical problems: 1. although the electric meter can be protected, when a meter reading person reads the degree of the electric meter each time, the lock on the meter front opening and closing door needs to be opened by rotating the key, and then the meter front opening and closing door is manually opened, which is very inconvenient; moreover, meter reading personnel generally carry out centralized meter reading, and if the front opening and closing door of the meter needs to be opened every time, the meter reading personnel are very troublesome and labor-consuming; 2. the current ammeter is generally all put at the eminence, if the personnel's height of checking meter is not enough, still need adopt auxiliary device to carry out bed hedgehopping, then open the switch door in front of the table and carry out the reading, unusual trouble.
Disclosure of Invention
The invention aims to provide a protection method for an electronic product, which can protect an ammeter and is convenient for a meter reading person to read the degree of the ammeter.
In order to achieve the above purpose, the basic scheme of the invention is as follows:
an electronic product protection method comprises the following steps:
the method comprises the following steps: preparing an electronic product protection device, wherein the electronic product protection device comprises an outer cover and a cover plate detachably connected with the outer cover; a placing cavity is arranged in the outer cover, and a through wire hole communicated with the placing cavity is formed in the bottom of the outer cover; a placing opening is arranged on the wall of the placing cavity, and a placing box is arranged in the placing opening; the bottom surface of the placing opening is a placing table for supporting the placing box, a groove is formed in the placing table, and a tension spring fixedly connected with the bottom surface of the placing box is arranged in the groove; a vertical sliding plate which is in sliding connection with the bottom cavity wall of the placing cavity is further arranged in the placing cavity, and a first rack and a second rack are respectively arranged on two sides of the vertical sliding plate; the outer cover is provided with a switch lock, the switch lock comprises a lock cylinder and a key for rotating the lock cylinder, and the end part of the lock cylinder is fixedly connected with a power gear meshed with the first rack; the side of the placing box, which is positioned outside the placing cavity, is provided with a detachable panel, and the detachable panel is detachably connected with the placing box; the detachable panel is provided with an observation port, and glass is arranged in the observation port; a line hole and a fixed shaft are arranged on one surface of the placing box far away from the observation hole; the fixed shaft is provided with rotating teeth meshed with the second rack; the two side walls of the placing box are rotatably connected with rotating shafts, and the rotating shafts are respectively fixedly connected with the cavity walls of the placing cavities; the outer cover is also provided with a cleaning part for rubbing the surface of the glass; the cleaning part comprises a supporting rod, a connecting rod, a cleaning roller and an injection tube, the cleaning roller comprises a roller body and a rotating column, a rotating cavity is arranged in the roller body, the rotating column is positioned in the rotating cavity, one end of the rotating column is provided with a handle for rotating the rotating column, and the handle extends out of the rotating cavity; the side wall of the roller body is provided with a strip-shaped opening communicated with the rotating cavity, and the strip-shaped opening is positioned at one side close to the glass; the surface of the rotating column is fixedly connected with a cleaning layer for rubbing glass; the upper surface of the roller body is provided with a liquid inlet hole communicated with the rotating cavity, and the injection tube is in threaded connection with the inner wall of the liquid inlet hole; a cleaning liquid cavity for containing glass cleaning liquid is arranged in the injection tube, and the injection tube is used for injecting the glass cleaning liquid into the liquid inlet hole; one end of the supporting rod is positioned below the placing box and is fixedly connected with the outer cover, and the other end of the supporting rod inclines upwards towards the placing box and is fixedly connected with one end of the connecting rod; the other end of the connecting rod inclines upwards towards the direction of the glass and is fixedly connected with the roller body;
step two: installing an electric meter: securing the cover plate to the housing; taking down the disassembly panel from the placing box, placing the electric meter into the placing box, penetrating the related electric wire into the placing cavity from the wire through hole, and then entering the placing box from the wire hole to be connected with the electric meter; then the detachable panel is installed on the placing box; securing a cover plate to a wall;
step three: adding a glass cleaning solution: rotating the injection tube and taking down the injection tube from the liquid inlet; sucking the glass cleaning liquid into the injection tube, and then screwing the injection tube into the liquid inlet hole; pressing the injection cylinder, and allowing the glass cleaning fluid to enter the rotating cavity through the liquid inlet hole to contact with the cleaning layer; rotating the handle to expose the cleaning layer on the rotating column from the strip-shaped opening;
step four: reading an electric meter: inserting the key into the lock cylinder and rotating the key; when the whole placing box is gradually inclined downwards to enable the glass of the observation port to gradually face the ground from the vertical direction, the key is stopped rotating, and at the moment, the electric meter degrees are read; the key is then rotated in the reverse direction and the container is placed back into position.
The beneficial effect that this scheme produced is:
1. the protection structure of the scheme can carry out omnibearing protection on the electric meter, particularly when the electric meter is located outdoors; the ammeter is placed in placing the case, can receive better protection, does not worry the damage of factors such as dust, rainwater or insolate to the ammeter.
2. The glass cleaning liquid is added in the third step, so that the glass cleaning liquid can be stored in the injection tube; the amount and time of the glass cleaning liquid can be set according to requirements, for example, when the glass is very dirty and the degree of the electricity meter cannot be seen through the glass, the injection cylinder can be pressed to extrude the glass cleaning liquid into the rotating cavity; or in order to clearly see the degree on the electric meter, the injection cylinder can be pressed once every time the degree is read. In addition, the cleaning layer is positioned on the rotating column, and the rotating column is positioned in the rotating cavity, so that the cleaning layer can be well protected; the specific principle is as follows: when the handle is rotated, the handle is stopped rotating when the cleaning layer on the rotating column is exposed out of the strip-shaped opening; the cleaning layer is prevented from being exposed to the outside and contaminated by dust when the cleaning layer is not used.
3. When reading the ammeter number of degrees in step four, insert the switch lock with the key in, then rotate the key, just can make and place the case downward sloping, especially the one side of viewing aperture can be towards ground slope, the personnel of being convenient for to check meter read the number of degrees. Compared with the prior art, the scheme is more convenient because the meter front opening and closing door needs to be opened and then the electric meter number is read; in addition, protection architecture in this scheme places when the eminence, and general personnel also can not read the number of degrees of ammeter, can only use the key to wrench movement lock core after for place the case downward sloping and just can read, also can play the effect of protection user power consumption privacy.
4. Placing the case in step four when the rotation down, glass can contact with clean portion gradually, and clean portion can rub clean (mainly clean the glass surface that corresponds with ammeter number of degrees department) glass, the personnel of further being convenient for to check meter read the ammeter number of degrees.
The first preferred scheme is as follows: as the further optimization of the basic scheme, the outer cover is provided with an outer cover threaded hole, the cover plate is provided with a cover plate threaded hole which can correspond to the outer cover threaded hole, a screw is arranged in the outer cover threaded hole, and the length of the screw is greater than the overall thickness of the outer cover and the cover plate.
The arrangement of the threaded holes and the screws realizes the detachable connection of the cover plate and the outer cover very simply. In addition, the length of the screw is larger than the overall thickness of the outer cover and the cover plate, so that the end part of the screw extends out of the cover plate, and when the cover plate is fixed, the part of the screw extending out of the cover plate can be directly fixed into the wall.
The preferred scheme II is as follows: as a further optimization of the first preferred embodiment, the cleaning layer is a sponge layer. The friction cleaning of the glass is very simply realized.
The preferable scheme is three: as a further optimization of the second preferred scheme, when the cover plate is fixed on the wall in the second step, the threaded hole of the outer cover corresponds to the threaded hole of the cover plate, and then the screw is screwed into the threaded hole of the cover plate from the threaded hole of the outer cover, so that the cover plate is connected with the outer cover. The connection of the cover plate and the housing is very simple.
The preferable scheme is four: as a further optimization of the third preferred embodiment, in the third step, the glass cleaning solution comprises C4 alkyl polyoxyethylene ether, sodium toluene sulfonate and ethanol. Can further make the cleaning layer clean with glass surface friction, the personnel of being convenient for to check meter see through the number of degrees on the glass reading ammeter.
The preferable scheme is five: and as a further optimization of the basic scheme, in the fourth step, the number of turns of the key is 2-4 turns. The number of turns of key rotation is in above-mentioned within range, more can control the little turned angle who places the case, guarantees that its rotation range is moderate.
Drawings
FIG. 1 is a schematic structural diagram of a method for protecting an electronic product according to the present invention;
FIG. 2 is a schematic view showing the internal structure of the placing chamber in FIG. 1;
FIG. 3 is a cross-sectional view of the enclosure of FIG. 1 at the placement port;
FIG. 4 is a cross-sectional view of the scrub roller of FIG. 1;
fig. 5 is a side view of the holding box after it has been tilted downward.
Detailed Description
The present invention will be described in further detail below by way of specific embodiments:
the reference numerals in figures 1, 2, 3, 4 and 5 of the specification include: the electric meter cleaning device comprises an outer cover 1, a placing cavity 11, a placing opening 111, a placing box 112, a detachable panel 1121, glass 1122, a wire hole 1123, a fixed shaft 1124, a rotating tooth 1125, a placing table 113, a groove 114, a tension spring 1141, a vertical sliding plate 115, a first rack 1151, a second rack 1152, a wire through hole 12, an outer cover threaded hole 13, a screw 131, a cover plate 2, a lock cylinder 3, a power gear 31, a rotating shaft 4, a supporting rod 5, a connecting rod 51, a cleaning roller 52, a roller body 521, a rotating column 522, a handle 523, a cleaning layer 524, a liquid inlet hole 525, a fixing screw 6 and an electric meter degree display part A.
In order to achieve the above purpose, the basic scheme of the invention is as follows:
an electronic product protection method comprises the following steps:
step one, preparing an electronic product protection device, as shown in fig. 1, fig. 2 and fig. 3, the electronic product protection device comprises an outer cover 1 and a cover plate 2 detachably connected with the outer cover 1, wherein the outer cover 1 and the cover plate 2 are both cuboid; a placing cavity 11 is arranged in the outer cover 1. In order to realize the connection of dismantling of apron 2 and dustcoat 1, all be equipped with dustcoat screw hole 13 on four angles of dustcoat 1, be equipped with the 2 screw holes of apron that can correspond with dustcoat screw hole 13 respectively on four angles of apron 2, be equipped with screw 131 in the dustcoat screw hole 13, and the length of screw 131 is greater than dustcoat 1 and 2 whole thicknesses of apron.
The bottom of the outer cover 1 is provided with a through hole 12 communicated with the placing cavity 11; a square placing opening 111 (see fig. 1) is arranged on the right side wall of the placing cavity 11. A placing box 112 is arranged in the placing opening 111, and the vertical length of the placing opening 111 is greater than the vertical height of the placing box 112; the bottom surface of the placing opening 111 is a placing table 113 for supporting the placing box 112, and the length of the placing box 112 in the placing cavity 11 is smaller than the length of the placing box 112 outside the placing cavity 11. A groove 114 is formed in the placing table 113, a tension spring 1141 is arranged in the groove 114, one end of the tension spring 1141 is fixedly connected with the bottom surface of the groove 114, and the other end of the tension spring 1141 is fixedly connected with the bottom surface of the placing box 112; the tension spring 1141 is provided to fix the placing box 112, so as to pull the placing box 112.
A vertical sliding plate 115 (the sliding connection refers to vertical sliding connection) which is in sliding connection with the bottom cavity wall of the placing cavity 11 is also arranged in the placing cavity 11; a first rack 1151 and a second rack 1152 are respectively arranged on two sides of the vertical sliding plate 115; the outer cover 1 is provided with a switch lock, the switch lock comprises a lock cylinder 3 and a key for rotating the lock cylinder 3, and the end part of the lock cylinder 3 is fixedly connected with a power gear 31 meshed with the first rack 1151; the side of the placing box 112 outside the placing cavity 11 is a detachable panel 1121, and the detachable panel 1121 is detachably connected to the placing box 112. In order to detachably connect the detachable panel 1121 with the placing box 112, the area of the detachable panel 1121 is smaller than the cross-sectional area of the placing box 112, so that the detachable panel 1121 can be inserted into the placing box 112, the end of the portion of the placing box 112 outside the placing cavity 11 is provided with four end threaded holes, two of the end threaded holes are located on the upper surface of the placing box 112, and the other two end threaded holes are located on the lower surface of the placing box 112; the upper edge of the disassembling panel 1121 is provided with two panel threaded holes which can respectively correspond to the two end threaded holes on the upper surface of the placing box 112; two panel threaded holes which can respectively correspond to the two end threaded holes on the lower surface of the placing box 112 are also formed in the lower edge of the disassembling panel 1121; specifically, during the fixing, the four fixing screws 6 are screwed into the corresponding end screw holes, so as to achieve the installation of the detachable panel 1121 and the placing box 112.
The detachable panel 1121 is provided with a square viewing port, and glass 1122 is provided in the viewing port, and four sides of the glass 1122 are embedded into four side walls of the viewing port. A wire hole 1123 and a fixed shaft 1124 are arranged on one surface of the placing box 112 far away from the observation hole; the fixed shaft 1124 is provided with a rotating gear 1125 engaged with the second rack 1152; the two side walls of the placing box 112 are rotatably connected with rotating shafts 4, and the rotating shafts 4 are respectively fixedly connected with the cavity walls of the placing cavities 11; the cover 1 is also provided with a cleaning portion for rubbing the surface of the glass 1122.
The cleaning part comprises a support rod 5, a connecting rod 51, a cleaning roller 52 and an injection tube, as shown in fig. 4, the cleaning roller 52 comprises a roller body 521 and a rotating column 522, a rotating cavity is arranged in the roller body 521, the rotating column 522 is positioned in the rotating cavity, one end of the rotating column 522 is provided with a handle 523 used for rotating the rotating column 522, and the handle 523 extends out of the rotating cavity; a strip-shaped opening communicated with the rotating cavity is formed in the side wall of the roller body 521, and the strip-shaped opening is positioned on one side close to the glass 1122; a cleaning layer 524 for rubbing the glass 1122 is fixedly attached to the surface of the rotating cylinder 522. The cleaning layer 524 in this embodiment is a sponge layer. The upper surface of the roller body 521 is provided with a liquid inlet hole 525 communicating with the rotation chamber (note that the liquid inlet hole 525 in this case may also be provided at the side surface of the roller body 521).
The injection tube comprises a tube body, a cleaning liquid cavity for containing glass cleaning liquid is arranged in the tube body, a piston is connected in the cleaning liquid cavity in a sliding mode, a push rod is fixed on the upper surface of the piston, and the upper end of the push rod extends out of the tube body. The lower end of the cylinder body is communicated with a discharge pipe, and the discharge pipe is in threaded connection with the inner wall of the liquid inlet hole 525. One end of the support rod 5 is positioned below the placing box 112 and is fixedly connected with the outer cover 1, and the other end of the support rod 5 inclines upwards towards the placing box 112 and is fixedly connected with one end of the connecting rod 51; the other end of the connecting rod 51 is inclined upwards towards the glass 1122 and is fixedly connected with the roller body 521;
it is noted that when the placing box 112 is in a normal state (i.e., when the placing box 112 is not tilted), the cleaning roller 52 is positioned below the glass corresponding to the electricity meter number display a; when the placing box 112 is tilted downward, the glass 1122 contacts the cleaning layer 524, and during the contact, the cleaning layer 524 slides across the meter reading display a until finally positioned above the meter reading display a because the placing box 112 is still tilted downward; thereby cleaning the glass.
The switch lock in this scheme includes lock core 3. A lock hole is arranged on the side wall of the outer cover 1, and a limiting cylinder is fixedly connected in the lock hole; 3 rotation of lock core are connected in spacing section of thick bamboo, and the key in this scheme is promptly with 3 assorted keys of lock core, can insert 3 interior and then make 3 rotations of lock core. One end of the lock core 3 extends into the placing cavity 11, and the end is fixedly connected with the power gear 31.
Step two: installing an electric meter: the four screw holes of the cover plate 2 on the cover plate 2 correspond to the four screw holes 13 of the outer cover 1, and then the screws 131 are inserted into the screw holes, and the screws 131 are rotated to connect the cover plate 2 and the outer cover 1. Then the detaching panel 1121 is detached from the placing box 112, the electric meter is installed in the placing box 112, the relevant electric wire is penetrated into the placing cavity 11 from the wire through hole 12, and enters the placing box 112 from the wire hole 1123 to be connected with the electric meter; after the electric meter is mounted, the dismounting panel 1121 is mounted on the placing box 112; and finishing the assembly of the whole protection structure. Finally, the cover plate 2 is fixed to a relevant position (for example, a wall), and when the cover plate is fixed specifically, the screw 131 extending out of the cover plate 2 can be directly embedded into the wall.
Step three: adding a glass cleaning solution: rotating the injection tube and taking down the injection tube from the liquid inlet; sucking glass cleaning liquid into the injection tube, and then screwing the injection tube into the liquid inlet hole 525; pressing the push rod of the injection cylinder, the glass cleaning liquid enters the rotating cavity through the liquid inlet 525 and contacts with the cleaning layer 524; the handle 523 is rotated so that the cleaning layer 524 on the rotating post 522 is exposed from the slot. The glass cleaning solution comprises C4 alkyl polyoxyethylene ether, sodium toluene sulfonate and ethanol.
Step four: reading an electric meter: when the degree of the electric meter needs to be read, the handle 523 is rotated to further drive the rotating column 522 to rotate, and when the cleaning layer 524 on the rotating column 522 is exposed out of the strip-shaped opening, the handle 523 stops rotating. Then insert the key in lock core 3, clockwise turning 2 ~ 4 rings, lock core 3 rotates and drives power gear 31 and rotate, power gear 31 drives first rack 1151 upward movement, and simultaneously, the second rack 1152 of vertical slide 115 opposite side also upward movement, and then drives and rotate tooth 1125 and rotate, this moment whole placing box 112 downward sloping gradually (as shown in fig. 5), make glass 1122 of viewing aperture towards ground from vertical direction gradually, the number of degrees on the reading ammeter that the personnel of checking meter can relax.
In addition, when the box 112 is tilted downward, the glass 1122 will gradually contact the cleaning layer 524, and the cleaning layer 524 will rub and clean the glass 1122 (mainly cleaning the surface of the glass 1122 corresponding to the number of meters).
After the reading of the number of the electric meter is finished, the key is reversely rotated, the lock cylinder 3 reversely rotates, the power gear 31 also reversely rotates, the first rack 1151 is driven to move downwards, meanwhile, the second rack 1152 on the other side of the vertical sliding plate 115 also moves downwards, the rotating teeth 1125 are driven to rotate, and at the moment, the whole placing box 112 gradually restores to the original position; after the placing box 112 is restored to the original position, the key is pulled out.
The above are merely examples of the present invention, and common general knowledge of known specific structures and characteristics in the schemes is not described herein. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (6)
1. A method for protecting an electronic product, comprising the steps of:
the method comprises the following steps: preparing an electronic product protection device, wherein the electronic product protection device comprises an outer cover and a cover plate detachably connected with the outer cover; a placing cavity is arranged in the outer cover, and a through wire hole communicated with the placing cavity is formed in the bottom of the outer cover; a placing opening is formed in the wall of the placing cavity, and a placing box is arranged in the placing opening; the bottom surface of the placing opening is a placing table for supporting the placing box, a groove is formed in the placing table, and a tension spring fixedly connected with the bottom surface of the placing box is arranged in the groove;
a vertical sliding plate which is in sliding connection with the bottom cavity wall of the placing cavity is further arranged in the placing cavity, and a first rack and a second rack are respectively arranged on two sides of the vertical sliding plate; the outer cover is provided with a switch lock, the switch lock comprises a lock cylinder and a key for rotating the lock cylinder, and the end part of the lock cylinder is fixedly connected with a power gear meshed with the first rack; the side of the placing box, which is positioned outside the placing cavity, is provided with a detachable panel, and the detachable panel is detachably connected with the placing box; the detachable panel is provided with an observation port, and glass is arranged in the observation port; a line hole and a fixed shaft are arranged on one surface of the placing box far away from the observation hole; the fixed shaft is provided with rotating teeth meshed with the second rack; the two side walls of the placing box are rotatably connected with rotating shafts, and the rotating shafts are respectively fixedly connected with the cavity walls of the placing cavities; the outer cover is also provided with a cleaning part for rubbing the surface of the glass;
the cleaning part comprises a supporting rod, a connecting rod, a cleaning roller and an injection tube, the cleaning roller comprises a roller body and a rotating column, a rotating cavity is arranged in the roller body, the rotating column is positioned in the rotating cavity, one end of the rotating column is provided with a handle for rotating the rotating column, and the handle extends out of the rotating cavity; the side wall of the roller body is provided with a strip-shaped opening communicated with the rotating cavity, and the strip-shaped opening is positioned at one side close to the glass; the surface of the rotating column is fixedly connected with a cleaning layer for rubbing glass; the upper surface of the roller body is provided with a liquid inlet hole communicated with the rotating cavity, and the injection tube is in threaded connection with the inner wall of the liquid inlet hole; a cleaning liquid cavity for containing glass cleaning liquid is arranged in the injection tube, and the injection tube is used for injecting the glass cleaning liquid into the liquid inlet hole; one end of the supporting rod is positioned below the placing box and is fixedly connected with the outer cover, and the other end of the supporting rod inclines upwards towards the placing box and is fixedly connected with one end of the connecting rod; the other end of the connecting rod inclines upwards towards the direction of the glass and is fixedly connected with the roller body;
step two: installing an electric meter: securing the cover plate to the housing; taking down the disassembly panel from the placing box, placing the electric meter into the placing box, penetrating the related electric wire into the placing cavity from the wire through hole, and then entering the placing box from the wire hole to be connected with the electric meter; then the detachable panel is installed on the placing box; securing a cover plate to a wall;
step three: adding a glass cleaning solution: rotating the injection tube and taking down the injection tube from the liquid inlet; sucking the glass cleaning liquid into the injection tube, and then screwing the injection tube into the liquid inlet hole; pressing the injection cylinder, and allowing the glass cleaning fluid to enter the rotating cavity through the liquid inlet hole to contact with the cleaning layer; rotating the handle to expose the cleaning layer on the rotating column from the strip-shaped opening;
step four: reading an electric meter: inserting the key into the lock cylinder and rotating the key; when the whole placing box is gradually inclined downwards to enable the glass of the observation port to gradually face the ground from the vertical direction, the key is stopped rotating, and at the moment, the electric meter degrees are read; the key is then rotated in the reverse direction and the container is placed back into position.
2. The method according to claim 1, wherein the housing has housing screw holes, the cover has cover screw holes corresponding to the housing screw holes, the housing screw holes have screws, and the length of the screws is greater than the overall thickness of the housing and the cover.
3. The method as claimed in claim 2, wherein the cleaning layer is a sponge layer.
4. The method for protecting electronic products of claim 3, wherein in the step two, when the cover plate is fixed on the wall, the cover plate and the cover are connected by screwing the screws into the cover plate threaded holes from the cover threaded holes after the cover threaded holes correspond to the cover plate threaded holes.
5. The method for protecting electronic products of claim 4, wherein in step three, the glass cleaning solution comprises C4 alkyl polyoxyethylene ether, sodium toluene sulfonate and ethanol.
6. The method for protecting an electronic product according to claim 1, wherein in the fourth step, the number of turns of the key is 2-4.
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| CN201711378789.4A CN108287258B (en) | 2017-12-19 | 2017-12-19 | Electronic product protection method |
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| CN201711378789.4A CN108287258B (en) | 2017-12-19 | 2017-12-19 | Electronic product protection method |
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| CN108287258A CN108287258A (en) | 2018-07-17 |
| CN108287258B true CN108287258B (en) | 2020-03-17 |
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| CN110133345A (en) * | 2019-06-19 | 2019-08-16 | 河北腾瑞电力设备科技有限公司 | A kind of Intelligent ammeter box facilitating meter reading |
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| CN101685944A (en) * | 2008-09-22 | 2010-03-31 | 陈锡瑜 | Double safety switch box |
| CN202815042U (en) * | 2012-06-25 | 2013-03-20 | 河南省电力公司洛阳供电公司 | Electricity meter box easy to observe and read |
| CN102854348A (en) * | 2012-09-04 | 2013-01-02 | 昆山永丰电气成套设备有限公司 | Metering ammeter box |
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| CN103926440A (en) * | 2014-03-27 | 2014-07-16 | 江苏丽阳电子仪表有限公司 | Electronic single-phase multi-rate electric energy meter |
| CN204575701U (en) * | 2015-04-30 | 2015-08-19 | 国家电网公司 | Movable display screen electric energy meter |
| CN104880588A (en) * | 2015-06-08 | 2015-09-02 | 国网山东济南市历城区供电公司 | Electric meter box convenient for meter reading operation |
| CN205210142U (en) * | 2015-12-16 | 2016-05-04 | 国网福建省电力有限公司 | Electric energy meter convenient to on --spot reading data |
| CN205543832U (en) * | 2016-04-18 | 2016-08-31 | 国网青海省电力公司海南供电公司 | Be equipped with block terminal of hidden protection shield |
| CN105909942A (en) * | 2016-05-31 | 2016-08-31 | 国家电网公司 | On-pole electric meter box assembly table and application method thereof |
| CN106932622A (en) * | 2016-10-31 | 2017-07-07 | 余连平 | A kind of easily power electric meter case |
| CN106443109B (en) * | 2016-10-31 | 2017-08-25 | 深圳龙电电气股份有限公司 | One kind dismounting and meter reading easily electricity meter box device |
| CN206552611U (en) * | 2017-02-15 | 2017-10-13 | 中国石油天然气集团公司 | A kind of cover plate for manhole |
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