CN113325564A - Periscopic convenient type ammeter case of formula of reading - Google Patents
Periscopic convenient type ammeter case of formula of reading Download PDFInfo
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- CN113325564A CN113325564A CN202110519482.1A CN202110519482A CN113325564A CN 113325564 A CN113325564 A CN 113325564A CN 202110519482 A CN202110519482 A CN 202110519482A CN 113325564 A CN113325564 A CN 113325564A
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
- G02B23/02—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices involving prisms or mirrors
- G02B23/08—Periscopes
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
- G02B23/16—Housings; Caps; Mountings; Supports, e.g. with counterweight
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B25/00—Eyepieces; Magnifying glasses
- G02B25/002—Magnifying glasses
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Abstract
The invention discloses a periscopic meter-reading type convenient electric meter box, which belongs to the technical field of electric meter boxes and can realize that a specially-made periscopic meter-reading pipe is arranged, based on the working principle of a periscope, a worker can finish the meter-reading work of the topmost row of electric meters without climbing high, the convenience is improved, the danger is reduced, and a meter-reading mirror body can provide an amplification effect based on the optical principle of a convex lens, so that the observation of the degree of the worker can be facilitated, the meter-reading work of the worker can be further facilitated, and the periscopic meter-reading pipe can be sequentially positioned and moved to the front of each electric meter under the action of magnetic attraction between a driving iron guide block and a driving iron guide through the combined arrangement of the driving iron guide block, a magnetic separation sleeve, a self-positioning reading plate and the like, so that the periscopic meter-reading pipe can be moved to the front of each electric meter without labor force, therefore, the working efficiency of workers can be obviously improved, and the practicability is greatly improved.
Description
Technical Field
The invention relates to the technical field of electric meter boxes, in particular to a periscopic meter-reading type convenient electric meter box.
Background
The electric meter is an electric energy meter for short, is an instrument for measuring electric energy, is also called an electric meter, a fire meter, an electric energy meter and a kilowatt-hour meter, and is an instrument for measuring various electric quantities. Under the general condition, a plurality of users' ammeter can concentrate on placing in an ammeter case, and the ammeter case is exactly the box that is used for accomodating, protecting the ammeter.
For the sake of safety, the electric meter box is generally installed at a certain height from the ground, and in the electric meter box in the prior art, when relevant workers perform meter reading, due to the fact that the height of the electric meter in the top row is too high, the reading of the numbers on the electric meter can be observed only by means of tools such as a ladder stand, which is very troublesome and has certain dangerousness. Therefore, a periscopic convenient electric meter box is provided.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a periscopic meter-reading type convenient electric meter box which can realize that a specially-made periscopic meter-reading pipe is arranged, based on the working principle of a periscope, a worker can finish the meter-reading work of the topmost row of electric meters without climbing high, the convenience is improved, the danger is reduced, and the meter-reading mirror body can provide an amplification effect based on the optical principle of a convex lens, so that the observation of the degree of the worker can be facilitated, the meter-reading work of the worker can be further facilitated, and the periscopic meter-reading pipe can be sequentially positioned and moved to the front of each electric meter under the action of the magnetic attraction force between a driving iron guide block and a driving iron guide sleeve through the combined arrangement of the driving iron guide block, the magnetic separation sleeve, a self-positioning reading plate and the like, so that the worker does not need to difficultly adjust the position of the periscopic meter-reading pipe to move the periscopic meter-reading pipe to the front of each electric meter, therefore, the working efficiency of workers can be obviously improved, and the practicability is greatly improved.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A periscopic meter-reading type convenient electric meter box comprises a box body, wherein a box door is arranged on the box body, a plurality of observation windows distributed in a rectangular array are arranged on the box door, a periscopic meter-reading tube is arranged on one side of the box body, an extension bar is fixedly connected to the bottom end of the periscopic meter-reading tube, a slide connecting rod is fixedly connected to the bottom end of the extension bar, a driving iron guide block is fixedly connected to the bottom end of the slide connecting rod, a magnet isolating sleeve is arranged on the outer side of the driving iron guide block and is rotatably connected with the driving iron guide block through a connecting shaft, an open slot is formed in the outer wall on one side of the magnet isolating sleeve, a support rod is arranged below the magnet isolating sleeve, an adjusting groove is formed in the support rod, a connecting spring is fixedly connected to the inner wall of the bottom of the adjusting groove, a fixed connecting rod is fixedly connected to the top end of the connecting spring, a slide guide rod is fixedly connected to the outer wall on one side of the front face of the box body, the guide sliding rod is arranged in an L shape and arranged below the box door, and a plurality of self-positioning reading facilitating plates matched with the observation window are arranged on the outer side of the guide sliding rod.
Further, periscope reads the table pipe including setting up to the light-tight body of zigzag, install two speculum bodies and one in the light-tight body and read the table mirror body, speculum body slope sets up, and two speculum body parallels, the speculum body adopts the level crossing to make, and light-tight body, speculum body set up for imitating the periscope, based on the theory of operation of periscope for the staff need not to climb, alright read the degree that the table pipe easily read the one row of ammeter on the top through the periscope.
The reading mirror body is arranged at an outlet at the bottom end of the light-tight pipe body and is made of the convex lens, the periscopic reading pipe is arranged, based on the optical principle of the convex lens, the reading mirror body can provide an amplification effect, and a worker can conveniently read the degree of the electric meter.
Further, lead the slide bar and run through smooth connecting rod, and smooth connecting rod and lead slide bar sliding connection, slip smooth connecting rod, can drive periscope and read the translation about the table pipe to make periscope read table pipe portable to before each ammeter of the uppermost row, carry out reading of number of degrees, improved the application range of periscope and read the table pipe, lead the one end fixedly connected with stopper that the box was kept away from to the slide bar, can prevent that smooth connecting rod from breaking away from.
Further, the top of solid connecting rod slides and runs through the outer wall of support pole and extend to with smooth connecting rod fixed connection, the magnetism barrier sleeve adopts magnetism isolating material to make, the open slot is seted up on the outer wall that box one side was kept away from to the magnetism barrier sleeve, and the magnetism barrier sleeve can play a magnetism isolating effect when not checking meter, reduces substantially and drives the magnetic attraction of magnetic conduction iron to driving the magnetic conduction piece, and then makes the periscopic meter pipe of reading hover in one side of box, support the pole and set up to the L font, fixedly connected with handle bar on the outer wall of support pole one side, the handle bar can be convenient for upwards move support the pole.
Furthermore, the number of the self-positioning reading-facilitating plates is the same as the number of the rows of the observation windows, each self-positioning reading-facilitating plate comprises two support plates which are respectively arranged at two sides of the corresponding guide sliding rod, a connecting plate rod is fixedly connected between the two support plates, one of the support plates is fixedly connected with the box body, a magnetic isolation plate is fixedly connected to the outer wall of one side, close to the magnetic isolation sleeve, of the support plate, a driving magnetic iron is fixedly connected to the outer wall of one side, far away from the support plates, of the magnetic isolation plate, the magnetic isolation plate is made of a magnetic isolation material, the spacing distance between the two support plates is matched with the magnetic isolation sleeve, the height of the connecting plate rod is matched with the abutting rod, and the open slot faces the support plates by the combined arrangement of the driving magnetic guide iron block, the magnetic isolation sleeve, the connecting shaft, the open slot, the abutting rod, the adjusting slot, the connecting spring, the fixed connecting rod and the self-positioning reading-facilitating plate, can be at driving magnetic conduction iron, drive under the effect of magnetic attraction between the iron plate, make the periscope read table pipe slide to the backup pad automatically, it offsets with even board pole until the lever, thereby make periscope read table pipe location remove to with the top row, on the suitable position that rightmost side ammeter corresponds, make the staff can directly read the ammeter number of degrees through periscope read table pipe, the convenience is greatly improved, and read the back that finishes, lift the lever on through the handle pole, make the lever stagger with even board pole, and promote the spacer sleeve and make it pass the backup pad on rightmost side, can be under the effect of adjacent self-align the benefit board, make periscope read table pipe location remove before next ammeter, so on, make the staff need not the position of hard adjustment periscope read table pipe, can accomplish the work of checking meter fast with the ammeter, can effectively improve work efficiency, and then greatly improved the practicality.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) the scheme is provided with the specially-made periscope meter reading tube, so that the working personnel can complete the meter reading work of the topmost row of electric meters without climbing based on the working principle of the periscope, the convenience is improved, the danger is reduced, the meter reading mirror body can provide an amplifying effect based on the optical principle of the convex lens, thereby being beneficial to the observation of the degree by the staff and further facilitating the meter reading work of the staff, and through the combined arrangement of the driving and guiding iron block, the magnetism isolating sleeve, the self-positioning read-facilitating plate and the like, the periscopic meter reading tube can be sequentially positioned and moved to the front of each electric meter under the action of magnetic attraction between the driving and guiding iron block and the driving and guiding iron, so that the working personnel do not need to exert effort to adjust the position of the periscopic meter reading tube, so that the periscopic meter reading pipe is moved to the front of each electric meter, thereby obviously improving the working efficiency of workers and further greatly improving the practicability.
(2) Periscope reads the table pipe including setting up to the light-tight body of zigzag, installs two speculum bodies and one in the light-tight body and reads the table mirror body, speculum body slope sets up, and two speculum body parallels, and the speculum body adopts the level crossing to make, and light-tight body, speculum body are the setting of imitative periscope, based on the theory of operation of periscope for the staff need not to climb, alright read the degree that the table pipe was easily read to one row of ammeter on the top through the periscope.
(3) The meter reading mirror body is arranged at the outlet at the bottom end of the light-tight pipe body and is made of the convex lens, the meter reading mirror body can provide an amplification effect based on the optical principle of the convex lens through periscopic meter reading pipe, and a worker can conveniently read the degree of the electric meter.
(4) The slide bar runs through smooth connecting rod, and smooth connecting rod with lead slide bar sliding connection, the smooth connecting rod of slip can drive periscope and read table pipe left and right translation to make periscope read table pipe can move to before each ammeter of the one row of the top, carry out reading of number of degrees, improved the application range of periscope and read table pipe, lead the one end fixedly connected with stopper that the box was kept away from to the slide bar, can prevent that the slide connecting rod from breaking away from.
(5) The top of solid connecting rod slides and runs through the outer wall of support pole and extend to with smooth connecting rod fixed connection, the magnetism barrier sleeve adopts and separates the magnetism material and make, the open slot is seted up on the outer wall that box one side was kept away from to the magnetism barrier sleeve, the magnetism barrier sleeve can be when not checking meter, play a magnetism effect that separates, reduce substantially and drive the magnetic attraction of magnetic conduction iron to driving the magnetic conduction piece, and then make the periscopic meter pipe of reading hover in one side of box, support pole sets up to the L font, fixedly connected with handle bar on the outer wall of support pole one side, handle bar can be convenient for upwards move support pole.
(6) Through the combined arrangement of the driving iron block, the magnetism isolating sleeve, the connecting shaft, the open slot, the abutting rod, the adjusting slot, the connecting spring, the fixed connecting rod and the self-positioning reading-facilitating plate, when the meter is read, the magnetism isolating sleeve is rotated to enable the open slot to face the supporting plate, the periscopic reading tube can automatically slide to the supporting plate under the action of magnetic attraction between the driving iron block and the driving iron block until the abutting rod abuts against the connecting plate rod, so that the periscopic reading tube can be positioned and moved to a proper position corresponding to the uppermost and rightmost electric meters, a worker can directly read the number of the electric meters through the periscopic reading tube, the convenience is greatly improved, after the reading is finished, the abutting rod is lifted up by the handle to enable the abutting rod to be staggered with the connecting plate rod, and the magnetism isolating sleeve is pushed to penetrate through the rightmost supporting plate, so that the periscopic reading tube can be positioned and moved before the next electric meter under the action of the adjacent self-positioning reading-facilitating plate, by analogy, the staff does not need to difficultly adjust the position of the periscopic reading meter pipe, the meter reading work can be quickly finished by the electric meter, the working efficiency can be effectively improved, and the practicability is greatly improved.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is an enlarged schematic view of FIG. 1 at A according to the present invention;
FIG. 3 is a schematic cross-sectional view of a support rod according to the present invention;
FIG. 4 is a schematic cross-sectional view of the magnetic shield according to the present invention;
FIG. 5 is a schematic bottom view of the magnetic shield according to the present invention;
FIG. 6 is a schematic cross-sectional view of a periscopic read-meter tube according to the present invention;
FIG. 7 is a schematic diagram of a partial top view of the sliding guide bar according to the present invention;
FIG. 8 is a side view of the support plate of the present invention;
FIG. 9 is a schematic view of the structure of the propping rod and the connecting plate rod of the present invention.
The reference numbers in the figures illustrate:
101. a box body; 102. a box door; 103. an observation window; 002. periscopic reading tube; 201. a light-tight tube body; 202. a mirror body; 203. a meter reading mirror body; 301. lengthening a rod; 302. a slide link; 303. driving a guide iron block; 304. a magnetic isolation sleeve; 305. a connecting shaft; 306. an open slot; 307. a support rod; 308. an adjustment groove; 309. a connecting spring; 310. fixing the connecting rod; 311. a handle bar; 401. a guide slide bar; 402. a support plate; 403. a connecting plate rod; 404. a magnetic shield plate; 405. driving magnetic iron; 406. and a limiting block.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-5, a periscopic meter-reading type convenient electric meter box comprises a box body 101, a box door 102 is arranged on the box body 101, a plurality of observation windows 103 distributed in a rectangular array are arranged on the box door 102, a periscopic meter-reading tube 002 is arranged on one side of the box body 101, an extension bar 301 is fixedly connected with the bottom end of the periscopic meter-reading tube 002, a slide connecting rod 302 is fixedly connected with the bottom end of the extension bar 301, a driving guide iron block 303 is fixedly connected with the bottom end of the slide connecting rod 302, a magnet isolating sleeve 304 is arranged on the outer side of the driving guide iron block 303, the magnet isolating sleeve 304 is rotatably connected with the driving guide iron block 303 through a connecting shaft 305, an open slot 306 is arranged on the outer wall of one side of the magnet isolating sleeve 304, a support bar 307 is arranged below the magnet isolating sleeve 304, an adjusting slot 308 is arranged in the support bar 307, a connecting spring 309 is fixedly connected on the inner wall of the bottom of the adjusting slot 308, a fixed connecting rod 310 is fixedly connected with the top end of the connecting spring 309, a guide slide bar 401 is fixedly connected on the outer wall of the front side of the box body 101, the slide guide bar 401 is disposed in an L shape, and the slide guide bar 401 is disposed below the door 102.
Please refer to fig. 6, the periscopic meter reading tube 002 includes a light-tight tube 201 arranged in a zigzag shape, two reflectors 202 and a meter reading mirror 203 are installed in the light-tight tube 201, the reflectors 202 are inclined and arranged, and the two reflectors 202 are parallel, the reflectors 202 are made of plane mirrors, the light-tight tube 201, the reflectors 202 are arranged in a manner of imitating a periscope, and the periscopic meter is based on the working principle of the periscope, so that the working personnel do not need to climb up, and can easily read the degree of the top row of electric meters through the periscopic meter reading tube 002, the meter reading mirror 203 is arranged at the outlet at the bottom end of the light-tight tube 201, the meter reading mirror 203 is made of a convex lens, and through the arrangement of the periscopic meter reading tube 002, based on the optical principle of the convex lens, the meter reading mirror 203 can provide an amplification effect, and the working personnel can conveniently read the degree of the electric meters.
Referring to fig. 2 and 4, the sliding rod 401 penetrates the sliding rod 302, the sliding rod 302 is slidably connected with the sliding rod 401, the sliding rod 302 slides to drive the periscopic meter reading tube 002 to move left and right, so that the periscopic meter reading tube 002 can move to the front of each electric meter in the top row to read the number of degrees, the application range of the periscopic meter reading tube 002 is increased, one end of the sliding rod 401 far away from the box 101 is fixedly connected with a limit block 406 which can prevent the sliding rod 302 from separating, the top end of the fixing rod 310 slides to penetrate through the outer wall of the resisting rod 307 and extends to be fixedly connected with the sliding rod 302, the magnetism isolating sleeve 304 is made of magnetism isolating material, the open slot 306 is opened on the outer wall of the side of the magnetism isolating sleeve 304 far away from the box 101, the magnetism isolating sleeve 304 can play a magnetism isolating role when the magnetism isolating sleeve 304 is not in use, the magnetic attraction of the driving magnet conductor 405 to the magnet conductor block 303 is greatly reduced, and the periscopic meter reading tube 002 is suspended on one side of the box 101, the supporting rod 307 is L-shaped, a handle bar 311 is fixedly connected to the outer wall of one side of the supporting rod 307, and the handle bar 311 can facilitate the upward movement of the supporting rod 307.
Referring to fig. 1 and 7-9, a plurality of self-positioning reading facilitating plates matched with the observation windows 103 are arranged on the outer side of the slide guiding rod 401, the number of the self-positioning reading facilitating plates is the same as the number of the rows of the observation windows 103, each self-positioning reading facilitating plate comprises two support plates 402 respectively arranged on two sides of the slide guiding rod 401, a connecting rod 403 is fixedly connected between the two support plates 402, one support plate 402 is fixedly connected with the box body 101, a magnetic isolation plate 404 is fixedly connected to the outer wall of one side of the support plate 402 close to the magnetic isolation sleeve 304, a driving magnetic conductor 405 is fixedly connected to the outer wall of one side of the magnetic isolation plate 404 far away from the support plate 402, the magnetic isolation plate 404 is made of a magnetic isolation material, the spacing distance between the two support plates 402 is matched with the magnetic isolation sleeve 304, the height of the connecting rod 403 is matched with the abutting rod 307, and the self-positioning reading facilitating plate is formed by driving the magnetic isolation block 303, the magnetic isolation sleeve 304, the connecting shaft 305, the open slot 306, the abutting rod 307, the adjusting slot 308, the abutting rod and the connecting shaft 304, The connection spring 309, the fixed connecting rod 310 and the self-positioning read-facilitating plate are jointly arranged, so that when the meter is read, the magnetism isolating sleeve 304 is rotated to enable the open slot 306 to face the support plate 402, namely, under the action of magnetic attraction between the driving magnetic iron 405 and the driving magnetic iron block 303, the periscopic meter reading tube 002 automatically slides towards the support plate 402 until the abutting rod 307 abuts against the connecting plate rod 403, so that the periscopic meter reading tube 002 is positioned and moved to a proper position corresponding to the uppermost row and the rightmost side electric meters, a worker can directly read the number of the electric meters through the periscopic meter reading tube 002, the convenience is greatly improved, after the reading is finished, the abutting rod 307 is lifted up through the handle rod 311 to enable the abutting rod 307 to be staggered with the connecting plate rod 403 and push the magnetism isolating sleeve 304 to pass through the rightmost support plate 402, namely, under the action of the adjacent self-positioning read-facilitating plate, the periscopic meter reading tube 002 is positioned and moved to the next electric meter, and so on the like, the position of periscopic meter reading pipe 002 is not required to be adjusted by workers difficultly, meter reading can be completed quickly by the ammeter, working efficiency can be effectively improved, and practicability is greatly improved.
The invention is provided with the specially-made periscopic meter reading tube 002, based on the working principle of the periscope, the working personnel can complete the meter reading work of the topmost row of electric meters without climbing, the convenience is improved, the danger is reduced, the meter reading mirror body 203 can provide an amplification effect based on the optical principle of the convex lens, thereby being beneficial to the observation of the working personnel on the degree number, the meter reading work of the working personnel can be further facilitated, and the periscopic meter reading tube 002 can be sequentially positioned and moved to the front of each electric meter under the action of the magnetic attraction between the driving guide iron block 303 and the driving guide iron 405 through the combined arrangement of the driving guide iron block 303, the magnetic separation sleeve 304, the self-positioning read-facilitating plate and the like, so that the working personnel does not need to struggle to adjust the position of the periscopic meter reading tube 002, thereby the working efficiency of the working personnel can be obviously improved, thereby greatly improving the practicability.
The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (10)
1. The utility model provides a periscope reads convenient type ammeter case of formula, includes box (101), be provided with chamber door (102) on box (101), be provided with a plurality of observation windows (103) that are the distribution of rectangular array on chamber door (102), its characterized in that: one side of the box body (101) is provided with a periscopic meter reading tube (002), the bottom end of the periscopic meter reading tube (002) is fixedly connected with an extension bar (301), the bottom end of the extension bar (301) is fixedly connected with a sliding connecting rod (302), the bottom end of the sliding connecting rod (302) is fixedly connected with a driving guide iron block (303), the outer side of the driving guide iron block (303) is provided with a magnetic isolation sleeve (304), the magnetic isolation sleeve (304) is rotatably connected with the driving guide iron block (303) through a connecting shaft (305), the outer wall of one side of the magnetic isolation sleeve (304) is provided with an open slot (306), a support bar (307) is arranged below the magnetic isolation sleeve (304), an adjusting slot (308) is formed in the support bar (307), the inner wall of the bottom of the adjusting slot (308) is fixedly connected with a connecting spring (309), the top end of the connecting spring (309) is fixedly connected with a fixed connecting rod (310), the outer wall of the front side of the box body (101) is fixedly connected with a guide sliding rod (401), the guide sliding rod (401) is arranged in an L shape, the guide sliding rod (401) is arranged below the box door (102), and a plurality of self-positioning reading facilitating plates matched with the observation window (103) are arranged on the outer side of the guide sliding rod (401).
2. A periscopic convenient electric meter box according to claim 1, characterized in that: the periscopic meter reading tube (002) comprises a light-tight tube body (201) which is arranged in a Z shape, and two reflector bodies (202) and a meter reading mirror body (203) are installed in the light-tight tube body (201).
3. A periscopic convenient electric meter box according to claim 2, characterized in that: the reflecting mirror bodies (202) are obliquely arranged, the two reflecting mirror bodies (202) are parallel, and the reflecting mirror bodies (202) are made of plane mirrors.
4. A periscopic convenient electric meter box according to claim 2, characterized in that: the meter reading mirror body (203) is arranged at an outlet at the bottom end of the light-tight tube body (201), and the meter reading mirror body (203) is made of a convex lens.
5. A periscopic convenient electric meter box according to claim 1, characterized in that: the guide sliding rod (401) penetrates through the sliding connecting rod (302), the sliding connecting rod (302) is in sliding connection with the guide sliding rod (401), and a limiting block (406) is fixedly connected to one end, far away from the box body (101), of the guide sliding rod (401).
6. A periscopic convenient electric meter box according to claim 1, characterized in that: the top end of the fixed connecting rod (310) penetrates through the outer wall of the abutting rod (307) in a sliding mode and extends to be fixedly connected with the sliding connecting rod (302), the magnetism isolating sleeve (304) is made of magnetism isolating materials, and the open groove (306) is formed in the outer wall of one side, far away from the box body (101), of the magnetism isolating sleeve (304).
7. A periscopic convenient electric meter box according to claim 6, characterized in that: the supporting rod (307) is L-shaped, and a handle rod (311) is fixedly connected to the outer wall of one side of the supporting rod (307).
8. A periscopic convenient electric meter box according to claim 1, characterized in that: the number of the self-positioning reading-facilitating plates is the same as the number of the rows of the observation windows (103), each self-positioning reading-facilitating plate comprises two support plates (402) which are arranged on two sides of a guide sliding rod (401), a connecting plate rod (403) is fixedly connected between the two support plates (402), and one of the support plates (402) is fixedly connected with the box body (101).
9. A periscopic convenient electric meter box according to claim 8, characterized in that: the magnetic shield is characterized in that a magnetic shield plate (404) is fixedly connected to the outer wall of one side, close to the magnetic shield sleeve (304), of the supporting plate (402), a driving magnetic iron (405) is fixedly connected to the outer wall of one side, far away from the supporting plate (402), of the magnetic shield plate (404), and the magnetic shield plate (404) is made of a magnetic shield material.
10. A periscopic convenient electric meter box according to claim 9, characterized in that: the spacing distance between the two support plates (402) is matched with the magnetism isolating sleeve (304), and the height of the connecting plate rod (403) is matched with the abutting rod (307).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110519482.1A CN113325564B (en) | 2021-05-13 | 2021-05-13 | Periscopic convenient type ammeter case of formula of reading |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110519482.1A CN113325564B (en) | 2021-05-13 | 2021-05-13 | Periscopic convenient type ammeter case of formula of reading |
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| CN113325564A true CN113325564A (en) | 2021-08-31 |
| CN113325564B CN113325564B (en) | 2022-10-18 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110488319A (en) * | 2019-08-22 | 2019-11-22 | 重庆长安汽车股份有限公司 | A kind of collision distance calculation method and system merged based on ultrasonic wave and camera |
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