CN112821237A - Electric automatization is with block terminal with just, observe and just load and unload function - Google Patents
Electric automatization is with block terminal with just, observe and just load and unload function Download PDFInfo
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- CN112821237A CN112821237A CN202110079066.4A CN202110079066A CN112821237A CN 112821237 A CN112821237 A CN 112821237A CN 202110079066 A CN202110079066 A CN 202110079066A CN 112821237 A CN112821237 A CN 112821237A
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- 239000007787 solid Substances 0.000 claims description 4
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- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 206010057071 Rectal tenesmus Diseases 0.000 description 1
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
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Abstract
The invention discloses an electric automation distribution box with convenient observation, loading and unloading functions, and relates to the technical field of distribution boxes. This block terminal for electrical automation with just, observe and just, load and unload function, through making a rectangle sliding sleeve downstream, then make a rectangle sliding sleeve and keep away from each other with two rectangle sliding sleeves, and then at articulated seat one, round pin axle one, articulated seat two, under the combined action of round pin axle two and bracing piece, make two movable plates be close to each other, then make the kelly break away from the draw-in groove and no longer restrict trapezoidal plate, and then can follow trapezoidal inslot roll-off with trapezoidal plate, dismantle the distribution box body, dismantle process convenient and fast, time saving and labor saving, not only can be through workman's work efficiency, the work degree of difficulty has still been reduced, thereby bring the convenience for workman's use, satisfy user's user demand.
Description
Technical Field
The invention relates to the technical field of distribution boxes, in particular to an electric automation distribution box with convenient observation, assembly and disassembly functions.
Background
The distribution box is a mass parameter on data, generally forms a low-voltage forest according to electrical wiring, and requires that a switch device, a measuring instrument, a protective electrical appliance and an auxiliary device are assembled in a closed or semi-closed metal cabinet or on a screen to form the low-voltage distribution box. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch.
The distribution box has the characteristics of small volume, simple and convenient installation, special technical performance, fixed position, unique configuration function, no field limitation, universal application, stable and reliable operation, high space utilization rate, less occupied area and environmental protection effect. The intelligent power distribution circuit can reasonably distribute electric energy, is convenient for opening and closing the circuit, has higher safety protection level, and can visually display the conduction state of the circuit.
The block terminal is generally fixed mounting on the wall, but current block terminal when the installation, need beat a plurality of fixed orificess on the wall, then recycle expansion bolts and install the block terminal fixedly, so not only waste time and energy, troublesome poeration, still be not convenient for to the installation of block terminal and dismantlement work to increased the use degree of difficulty of block terminal, brought inconvenience for user's use, can not satisfy user's user demand.
Therefore, we propose an electric automation distribution box with easy observation and easy assembly and disassembly functions to solve the above problems.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an electric automation distribution box with convenient observation, convenient assembly and disassembly functions, and solves the problems that when the existing distribution box is installed, a plurality of fixing holes need to be drilled on the wall surface, and then expansion bolts are used for installing and fixing the distribution box, so that time and labor are wasted, the operation is troublesome, and the distribution box is inconvenient to install and disassemble.
(II) technical scheme
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows: the utility model provides a block terminal for electric automatization with just observe and just load and unload function, includes the mounting panel, equal fixedly connected with fixed plate on the positive position on a left side and a right side, sliding connection has trapezoidal plate in the trapezoidal groove that the fixed plate was seted up, the front of trapezoidal plate and distribution box's trailing flank fixed connection, the positive fixedly connected with connecting box of mounting panel, the inner wall bottom and the inner wall top of connecting box respectively with the bottom and the top fixed connection of rectangle slide bar, from last to sliding connection in proper order down of rectangle slide bar has solid fixed ring, rectangle sliding sleeve two and rectangle sliding sleeve one, gu fixed ring's bottom fixedly connected with rectangle sliding sleeve two.
Preferably, the front of distribution box is provided with two chamber doors, the chamber door passes through hinge and distribution box fixed connection, fixedly connected with clear glass in the notch that the chamber door was seted up, the hand has been seted up on the chamber door and has been scratched the groove.
Preferably, the spring has been cup jointed on the rectangle slide bar, the both ends of spring respectively with the inner wall bottom and a rectangle sliding sleeve fixed connection of connecting box, gu all fixedly connected with slide bar on the fixed ring upper surface position on a left side and a right side partially, the top of slide bar pass the sliding sleeve and with the lower fixed surface of arm-tie be connected, the sliding sleeve joint is at the top of connecting box.
Preferably, the front surfaces of the second rectangular sliding sleeve and the first rectangular sliding sleeve are fixedly connected with the second connecting block and the first connecting block respectively, the bottom of the second connecting block is fixedly connected with one end of a pull rope, the other end of the pull rope penetrates through a wire guide wheel and is fixedly connected with the first connecting block, and the wire guide wheel is fixedly connected to the bottom of the inner wall of the connecting box.
Preferably, the left side and the right side of the rectangular sliding sleeve II and the rectangular sliding sleeve I are fixedly connected with a first hinge seat, the first hinge seat is hinged to one end of the supporting rod through a first hinge pin, the other end of the supporting rod is hinged to a second hinge seat through a second hinge pin, and the second hinge seat is fixedly connected with the movable plate.
Preferably, one side of the movable plate, which is far away from the second hinge base, is fixedly connected with two clamping rods, and the other ends of the clamping rods sequentially penetrate through a first sliding hole formed in the side wall of the connecting box and a second sliding hole formed in the fixed plate and are clamped in clamping grooves formed in the trapezoidal plates.
A use method of a distribution box for electric automation with convenient observation, convenient assembly and disassembly functions comprises the following steps:
s1, when the wire guide device is needed to be used, the mounting plate is fixedly mounted at a designated position, then the pulling plate is pulled upwards, then the sliding rod, the fixing ring, the rectangular sliding sleeve II and the connecting block II move upwards, the pulling rope is pulled by the connecting block II in the up-and-down moving process, then the rectangular sliding sleeve I moves downwards under the action of the wire guide wheel, then the rectangular sliding sleeve I and the rectangular sliding sleeve II are separated from each other, and then the two moving plates are close to each other under the combined action of the hinge seat I, the hinge pin I, the hinge seat II, the hinge pin II and the supporting rod, so that the clamping rod moves into the sliding hole II;
s2, respectively corresponding the two trapezoidal plates to the two trapezoidal grooves, sliding the trapezoidal plates into the trapezoidal grooves, and then supporting and limiting the distribution box body through the trapezoidal grooves and the trapezoidal plates;
s3, then the pulling plate is not pulled, the first rectangular sliding sleeve and the first connecting block move upwards by means of the elasticity of the spring, then under the cooperation of the pull rope and the wire guide wheel, the second connecting block and the second rectangular sliding sleeve move downwards, then the first rectangular sliding sleeve and the second rectangular sliding sleeve are close to each other, further under the combined action of the first hinge seat, the first pin shaft, the second hinge seat, the second pin shaft and the supporting rod, the two moving plates are far away from each other, then the clamping rod is inserted into the corresponding clamping groove, the trapezoidal plate is limited, the trapezoidal plate cannot move upwards, further the connection between the trapezoidal plate and the trapezoidal groove is ensured, and the stability and the safety of the power distribution box body in the using process are ensured;
and S4, opening the box door by using the hand-operated groove, and installing the electrical elements in the distribution box body.
(III) advantageous effects
The invention has the beneficial effects that:
1. the distribution box for electric automation with convenient observation, loading and unloading functions can lead the sliding rod, the fixing ring, the rectangular sliding sleeve II and the connecting block II to move upwards by pulling the pulling plate upwards, the connecting block II pulls the pulling rope in the process of moving up and down, and then the rectangular sliding sleeve I moves downwards under the action of the wire guide wheel, thus leading the rectangular sliding sleeve I and the rectangular sliding sleeve II to be away from each other, so that the two moving plates are close to each other under the combined action of the first hinge seat, the first pin shaft, the second hinge seat, the second pin shaft and the support rod, and then the clamping rod is separated from the clamping groove and does not limit the trapezoidal plate, and then can follow the trapezoidal inslot roll-off with trapezoidal plate, pull down the distribution box body, dismantle process convenient and fast, labour saving and time saving, not only can be through workman's work efficiency, still reduced the work degree of difficulty to bring the convenience for workman's use, satisfy user's user demand.
2. This block terminal for electric automatization with just, observe and just, load and unload function, through setting up the spring, wire wheel and stay cord, the elasticity that relies on the spring makes rectangle sliding sleeve one and connecting block one rebound, then under the cooperation of stay cord and wire wheel, make two downshifts of connecting block two and rectangle sliding sleeve, then make rectangle sliding sleeve one and rectangle sliding sleeve two be close to each other, and then at articulated seat one, round pin axle one, articulated seat two, under the combined action of round pin axle two and bracing piece, make two movable plates keep away from each other, then make the kelly insert in the corresponding draw-in groove, restrict trapezoidal plate, make trapezoidal plate can not rebound, and then guarantee the connection of trapezoidal plate and trapezoidal groove, guarantee stability and the security of distribution box body in the use.
3. This block terminal for electrical automation with just, observe and just, load and unload function reciprocates through controlling the arm-tie, then under the combined action of wire wheel, stay cord and spring, just can control rectangle sliding sleeve one and two removals of rectangle sliding sleeve, and then whether the joint of control kelly is in the draw-in groove to make this structure, design benefit, linkage nature are strong, can install and dismantle the distribution box body as required.
4. This block terminal for electric automatization with just observe and just load and unload function through setting up transparent glass to the workman observes the behavior in the block terminal through transparent glass, so that the workman knows the behavior of block terminal, so that the workman carries out in time maintenance change to the electrical components in this block terminal.
5. This block terminal for electric automatization with just, observe and just, load and unload function through fixed plate, dovetail groove and trapezoidal plate, can support fixedly to the distribution box on the one hand, makes the distribution box can not the tenesmus and slope from beginning to end, and on the other hand can be with distribution box and trapezoidal plate rebound when dismantling, just can accomplish the dismantlement work of distribution box.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic front sectional view of the present invention;
FIG. 3 is a schematic diagram of a right-side cross-sectional structure of the present invention;
FIG. 4 is a schematic top view of the present invention;
FIG. 5 is a schematic perspective view of a rectangular slide bar according to the present invention.
In the figure: the automatic door locking device comprises a mounting plate 1, a fixing plate 2, a power distribution box body 3, a hinge 4, a door 5, a hand-operated groove 6, a transparent glass 7, a clamping groove 8, a trapezoidal plate 9, a trapezoidal groove 10, a sliding hole I11, a hinge seat I12, a rectangular sliding sleeve I13, a spring 14, a rectangular sliding rod 15, a connecting block I16, a supporting rod 17, a hinge seat II 18, a sliding hole II 19, a moving plate 20, a connecting block II 21, a sliding sleeve 22, a sliding rod 23, a fixing ring 24, a pulling plate 25, a rectangular sliding sleeve II 26, a connecting box 27, a clamping rod 28, a wire guide wheel 29 and a pulling.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 5, the present invention provides a technical solution: the utility model provides a block terminal for electric automatization with just observe and just load and unload function, including mounting panel 1, equal fixedly connected with fixed plate 2 on mounting panel 1 openly the position on a left side and a right side, sliding connection has trapezoidal plate 9 in the dovetail groove 10 that fixed plate 2 was seted up, trapezoidal plate 9's front and distribution box 3's trailing flank fixed connection, through fixed plate 2, trapezoidal groove 10 and trapezoidal plate 9, on the one hand can support fixedly to distribution box 3, make distribution box 3 can not descend and tilt around, on the other hand when dismantling, distribution box 3 and trapezoidal plate 9 can be upwards moved, just can accomplish distribution box 3's dismantlement work, mounting panel 1's front fixedly connected with connecting box 27, the inner wall bottom and the inner wall top of connecting box 27 respectively with the bottom and the top fixed connection of rectangular slide bar 15, last lower consecutive sliding connection of rectangular slide bar 15 has solid fixed ring 24, from last to last, Two 26 and rectangle sliding sleeve 13 of rectangle sliding sleeve, two 26 of fixed ring 24's bottom fixedly connected with rectangle sliding sleeve, distribution box 3's front is provided with two chamber doors 5, chamber door 5 passes through hinge 4 and distribution box 3 fixed connection, fixedly connected with clear glass 7 in the notch that chamber door 5 was seted up, through setting up clear glass 7, so that the workman observes the behavior in distribution box 3 through clear glass 7, so that the workman knows the behavior of distribution box 3, so that the workman carries out in time maintenance change to the electrical components in this block terminal, hand scratch groove 6 has been seted up on chamber door 5.
The rectangular sliding rod 15 is sleeved with a spring 14, two ends of the spring 14 are respectively fixedly connected with the bottom of the inner wall of the connecting box 27 and the rectangular sliding sleeve 13, the rectangular sliding sleeve 13 and the connecting block 16 move upwards by means of the elasticity of the spring 14, then the connecting block two 21 and the rectangular sliding sleeve two 26 move downwards under the cooperation of the pull rope 30 and the wire guide wheel 29, then the rectangular sliding sleeve 13 and the rectangular sliding sleeve two 26 are close to each other, further under the combined action of the hinge seat I12, the hinge pin I, the hinge seat II 18, the hinge pin II and the supporting rod 17, the two moving plates 20 are far away from each other, further the clamping rod 28 is inserted into the corresponding clamping groove 8, the trapezoidal plate 9 is limited, the trapezoidal plate 9 cannot move upwards, further the connection between the trapezoidal plate 9 and the trapezoidal groove 10 is ensured, the stability and the safety of the power distribution box body 3 in the use process are ensured, the sliding rods 23 are fixedly connected on the left and right positions of the upper surface of the, the top end of the sliding rod 23 penetrates through the sliding sleeve 22 and is fixedly connected with the lower surface of the pulling plate 25, the pulling plate 25 is pulled upwards, the sliding rod 23, the fixing ring 24, the rectangular sliding sleeve II 26 and the connecting block II 21 move upwards, the pull rope 30 is pulled by the connecting block II 21 in the up-and-down moving process, the rectangular sliding sleeve I13 moves downwards under the action of the wire guide wheel 29, the rectangular sliding sleeve I13 and the rectangular sliding sleeve II 26 are separated from each other, the two moving plates 20 are close to each other under the combined action of the hinge seat I12, the hinge pin I, the hinge seat II 18, the hinge pin II and the supporting rod 17, the clamping rod 28 is separated from the clamping groove 8 and does not limit the trapezoidal plate 9 any more, the trapezoidal plate 9 can slide out of the trapezoidal groove 10, the power distribution box body 3 is detached, the detaching process is convenient, rapid, time-saving and labor-saving, the working efficiency of workers, thereby bringing convenience to workers and meeting the use requirements of users, the sliding sleeve 25 is clamped at the top of the connecting box 27, the left side and the right side of the rectangular sliding sleeve II 26 and the rectangular sliding sleeve I13 are fixedly connected with the hinge seat I12, the hinge seat I12 is hinged with one end of the supporting rod 17 through the pin shaft I, the other end of the supporting rod 17 is hinged with the hinge seat II 18 through the pin shaft II, the hinge seat II 18 is fixedly connected with the moving plate 20, one side of the moving plate 20, which is far away from the hinge seat II 18, is fixedly connected with two clamping rods 28, the other end of the clamping rod 28 sequentially penetrates through the sliding hole I11 formed in the side wall of the connecting box 27 and the sliding hole II 19 formed in the fixed plate 2 and is clamped in the clamping groove 8 formed in the trapezoidal plate 9, through the arrangement of the sliding hole II 19 and the sliding hole I11, on one hand, a movable space can be provided for the movement of the clamping rod 28, the moving plate 20 can be limited, so that the moving plate 20 has stability in the process of moving left and right.
The method comprises the following operation steps:
s1, when the fixing device is required to be used, firstly, the mounting plate 1 is fixedly mounted at a designated position, then the pulling plate 25 is pulled upwards, then the sliding rod 23, the fixing ring 24, the rectangular sliding sleeve II 26 and the connecting block II 21 move upwards, the pull rope 30 is pulled by the connecting block II 21 in the up-and-down moving process, then the rectangular sliding sleeve I13 moves downwards under the action of the wire guide wheel 29, then the rectangular sliding sleeve I13 and the rectangular sliding sleeve II 26 are separated from each other, and then the two moving plates 20 are close to each other under the combined action of the hinge base I12, the hinge base I, the hinge base II 18, the hinge pin II and the supporting rod 17, so that the clamping rod 28 moves into the sliding hole II 19;
s2, respectively enabling the two trapezoidal plates 9 to correspond to the two trapezoidal grooves 10, sliding the trapezoidal plates 9 into the trapezoidal grooves 10, and then supporting and limiting the distribution box body 3 through the trapezoidal grooves 10 and the trapezoidal plates 9;
s3, the pulling plate 25 is not pulled, the first rectangular sliding sleeve 13 and the first connecting block 16 move upwards by means of the elasticity of the spring 14, then the second connecting block 21 and the second rectangular sliding sleeve 26 move downwards under the matching of the pull rope 30 and the wire guide wheel 29, then the first rectangular sliding sleeve 13 and the second rectangular sliding sleeve 26 approach each other, and then the two moving plates 20 are separated from each other under the combined action of the first hinge seat 12, the first hinge pin, the second hinge seat 18, the second hinge pin and the supporting rod 17, then the clamping rod 28 is inserted into the corresponding clamping groove 8 to limit the trapezoidal plate 9, so that the trapezoidal plate 9 cannot move upwards, the connection between the trapezoidal plate 9 and the trapezoidal groove 10 is ensured, and the stability and the safety of the power distribution box body 3 in the use process are ensured;
and S4, finally, opening the door 5 by using the hand-operated groove 6, and installing the electrical components in the distribution box body 3.
The above-mentioned embodiments, objects, technical solutions and advantages of the present invention are further described in detail, it should be understood that the above-mentioned embodiments are only illustrative of the present invention and are not intended to limit the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a block terminal for electric automatization with just observe and just load and unload function, includes mounting panel (1), its characterized in that: equal fixedly connected with fixed plate (2) on the position of mounting panel (1) openly on a left side and on a right side, sliding connection has trapezoidal plate (9) in trapezoidal groove (10) that fixed plate (2) were seted up, the front of trapezoidal plate (9) and the trailing flank fixed connection of distribution box (3), the positive fixedly connected with connecting box (27) of mounting panel (1), the inner wall bottom and the inner wall top of connecting box (27) respectively with the bottom and the top fixed connection of rectangle slide bar (15), have from last to sliding connection in proper order down on rectangle slide bar (15) and solid fixed ring (24), rectangle sliding sleeve two (26) and rectangle sliding sleeve (13), the bottom fixedly connected with rectangle sliding sleeve two (26) of solid fixed ring (24).
2. The distribution box for electric automation of claim 1, having convenient observation and convenient assembly and disassembly functions, characterized in that: the front of distribution box body (3) is provided with two chamber doors (5), chamber door (5) are through hinge (4) and distribution box body (3) fixed connection, fixedly connected with clear glass (7) in the notch that chamber door (5) were seted up, hand scratch groove (6) have been seted up on chamber door (5).
3. The distribution box for electric automation of claim 1, having convenient observation and convenient assembly and disassembly functions, characterized in that: the improved connecting box is characterized in that a spring (14) is sleeved on the rectangular sliding rod (15), two ends of the spring (14) are respectively fixedly connected with the bottom of the inner wall of the connecting box (27) and the rectangular sliding sleeve (13), the upper surface of the fixing ring (24) is inclined to the left and the right, the sliding rod (23) is fixedly connected with the top end of the sliding rod (23), the sliding sleeve (22) is passed through the top end of the sliding rod and is fixedly connected with the lower surface of the pulling plate (25), and the sliding sleeve (25) is connected to the top of the connecting box (27) in a clamped mode.
4. The distribution box for electric automation of claim 1, having convenient observation and convenient assembly and disassembly functions, characterized in that: the front surfaces of the rectangular sliding sleeve II (26) and the rectangular sliding sleeve I (13) are fixedly connected with the connecting block II (21) and the connecting block I (16) respectively, the bottom of the connecting block II (21) is fixedly connected with one end of a pull rope (30), the other end of the pull rope (30) penetrates through a wire guide wheel (29) and is fixedly connected with the connecting block I (16), and the wire guide wheel (29) is fixedly connected to the bottom of the inner wall of the connecting box (27).
5. The distribution box for electric automation of claim 1, having convenient observation and convenient assembly and disassembly functions, characterized in that: the equal fixedly connected with of the left and right sides of rectangle sliding sleeve two (26) and rectangle sliding sleeve one (13) articulates seat one (12), it is articulated mutually with the one end of bracing piece (17) to articulate seat one (12) through round pin axle one, the other end of bracing piece (17) is articulated mutually with articulated seat two (18) through round pin axle two, articulated seat two (18) and movable plate (20) fixed connection.
6. The distribution box for electric automation of claim 5, which is convenient for observation and easy for loading and unloading, characterized in that: and one side of the moving plate (20) departing from the second hinge seat (18) is fixedly connected with two clamping rods (28), and the other ends of the clamping rods (28) sequentially penetrate through a first sliding hole (11) formed in the side wall of the connecting box (27) and a second sliding hole (19) formed in the fixed plate (2) and are clamped in clamping grooves (8) formed in the trapezoidal plate (9).
7. A use method of a distribution box for electric automation with convenient observation, convenient assembly and disassembly functions comprises the following steps:
s1, when the wire guide wheel needs to be used, firstly, the mounting plate (1) is fixedly mounted at a designated position, then the pulling plate (25) is pulled upwards, then the sliding rod (23), the fixing ring (24), the rectangular sliding sleeve II (26) and the connecting block II (21) move upwards, the pulling rope (30) is pulled by the connecting block II (21) in the up-and-down moving process, then the rectangular sliding sleeve I (13) moves downwards under the action of the wire guide wheel (29), then the rectangular sliding sleeve I (13) and the rectangular sliding sleeve II (26) are separated from each other, and then the two moving plates (20) are close to each other under the combined action of the hinge base I (12), the pin shaft I, the hinge base II (18), the pin shaft II and the supporting rod (17), so that the clamping rod (28) moves into the sliding hole II (19);
s2, respectively corresponding the two trapezoidal plates (9) to the two trapezoidal grooves (10), sliding the trapezoidal plates (9) into the trapezoidal grooves (10), and supporting and limiting the distribution box body (3) through the trapezoidal grooves (10) and the trapezoidal plates (9);
s3, then the pulling plate (25) is not pulled, the first rectangular sliding sleeve (13) and the first connecting block (16) move upwards by means of the elasticity of the spring (14), then the second connecting block (21) and the second rectangular sliding sleeve (26) move downwards under the matching of the pulling rope (30) and the wire guide wheel (29), and then the first rectangular sliding sleeve (13) and the second rectangular sliding sleeve (26) are close to each other, further, under the combined action of the first hinge seat (12), the first pin shaft, the second hinge seat (18), the second pin shaft and the support rod (17), the two moving plates (20) are mutually far away, then the clamping rod (28) is inserted into the corresponding clamping groove (8), the trapezoidal plate (9) is limited, so that the trapezoidal plate (9) can not move upwards, further ensuring the connection between the trapezoidal plate (9) and the trapezoidal groove (10) and ensuring the stability and the safety of the distribution box body (3) in the using process;
and S4, finally, opening the box door (5) by using the hand-operated groove digging (6), and installing the electrical appliance element in the distribution box body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110079066.4A CN112821237B (en) | 2021-01-21 | 2021-01-21 | Electric automatization is with block terminal with just, observe and just load and unload function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110079066.4A CN112821237B (en) | 2021-01-21 | 2021-01-21 | Electric automatization is with block terminal with just, observe and just load and unload function |
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| Publication Number | Publication Date |
|---|---|
| CN112821237A true CN112821237A (en) | 2021-05-18 |
| CN112821237B CN112821237B (en) | 2022-07-22 |
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| CN208094004U (en) * | 2018-02-08 | 2018-11-13 | 连云港龙瑞电气有限公司 | A kind of power distribution panel being easily installed |
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| CN112821237B (en) | 2022-07-22 |
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Effective date of registration: 20240822 Address after: No. 248, Daqiao West, Xinba Town, Yangzhong City, Zhenjiang City, Jiangsu Province, China 212000 Patentee after: JIANGSU HONGPENG ELECTRIC TECHNOLOGY Co.,Ltd. Country or region after: China Address before: 250022 800 Haitang Road, science and Technology Park of Changqing University, Jinan City, Shandong Province (Changqing campus) Patentee before: SHANDONG LABOR VOCATIONAL AND TECHNICAL College (SHANDONG LABOR TECHNICIAN College) Country or region before: China |
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