CN111864558B - Middle-mounted switch cabinet convenient to mount and dismount - Google Patents
Middle-mounted switch cabinet convenient to mount and dismount Download PDFInfo
- Publication number
- CN111864558B CN111864558B CN202010338940.7A CN202010338940A CN111864558B CN 111864558 B CN111864558 B CN 111864558B CN 202010338940 A CN202010338940 A CN 202010338940A CN 111864558 B CN111864558 B CN 111864558B
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- sliding
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Classifications
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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
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
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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
- H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
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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
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/306—Accessories, e.g. windows
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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
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
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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
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
- H02B11/167—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal truck type
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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
- H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
- H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
Abstract
The invention relates to the technical field of switch cabinet manufacturing, and discloses a middle-mounted switch cabinet convenient to mount and dismount, which comprises an outer cabinet body, a built-in cavity and a built-in cabinet; the middle upper part of the front side surface of the outer cabinet body is inwards provided with a built-in cavity with a rectangular cross section, the inside of the built-in cavity is connected with a built-in cabinet in a sliding way, the upper part and the lower part of the left side wall and the lower part of the right side wall of the built-in cavity are provided with wheel grooves in the front-back direction, pulleys which are connected to the inside of the wheel grooves in a rolling way are fixedly arranged on the left side wall and the right side wall of the built-in cabinet corresponding to the wheel grooves, the left side and the right side of the inner bottom of the built-in cavity are symmetrically provided with two groups of transverse sliding grooves, and the bottom of the built-in cabinet corresponding to the transverse sliding grooves is fixedly provided with sliding rods which are connected to the inside of the transverse sliding grooves in a sliding way; the expansion grooves with rectangular structures are formed in the centers of the left side surface, the right side surface and the rear side surface of the built-in cavity, and the front side, the rear side and the left side of the built-in cavity are connected into longitudinal sliding grooves formed in the wall of the built-in cabinet in a sliding mode through sliding blocks. The invention has the advantages that: the installation and disassembly are convenient, the internal space can be adjusted by oneself, and the manufacturing cost is low.
Description
Technical Field
The invention relates to the technical field of switch cabinet manufacturing, in particular to a middle-mounted switch cabinet convenient to mount and dismount.
Background
The centrally-mounted switch cabinet is called a metal armored centrally-mounted withdrawable switch device. The indoor complete set of distribution equipment belongs to a high-voltage distribution equipment, and is a three-phase alternating-current 50Hz single-bus segmented system or double-bus segmented system.
In order to reduce the occupied space of the distribution room, the development of the switch cabinet towards miniaturization is a trend. However, the existing switch cabinets, especially the middle-set switch cabinets, are wide in application range due to the structural design and the installation positions of various components, and some of the existing middle-set switch cabinets are reduced in size, but the number of components and circuits placed inside the middle-set switch cabinets is not reduced, so that the internal space of the device is easily insufficient, or the circuit of the components is complicated, the fault is easily caused, and the middle-set switch cabinets need to be frequently installed and removed for maintenance, so that the middle-set switch cabinets which are convenient to install and remove and can adjust the internal space are especially necessary.
Disclosure of Invention
The invention aims to provide a central switch cabinet convenient to mount and dismount so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a central switch cabinet convenient to mount and dismount comprises an outer cabinet body, a built-in cavity and a built-in cabinet; the outer cabinet body is of a rectangular structure, four groups of fixing feet are fixedly mounted at four corners of the bottom of the outer cabinet body, a built-in cavity with a rectangular cross section is inwards formed in the middle upper portion of the front side face of the outer cabinet body, a built-in cabinet is slidably connected to the inside of the built-in cavity, and the built-in cavity is convenient for the built-in cabinet to be placed inside the outer cabinet body for storage and use. The front side of the built-in cabinet is hinged with a cabinet door of the built-in cabinet in a split manner, wheel grooves in the front-back direction are formed in the upper portion and the lower portion of the left side wall and the right side wall of the built-in cavity, pulleys which are connected to the inner portions of the wheel grooves in a rolling manner are fixedly mounted on the left side wall and the right side wall of the built-in cabinet corresponding to the wheel grooves, the built-in cabinet moves in a manner that the pulleys roll on the inner side wall of the built-in cavity on the two sides of the built-in cabinet, friction is small, and the built-in cabinet is convenient to move. Two groups of transverse sliding grooves are symmetrically formed in the left side and the right side of the inner bottom of the built-in cavity, sliding rods which are connected inside the transverse sliding grooves in a sliding mode are fixedly installed at the bottom of the built-in cabinet corresponding to the transverse sliding grooves, and the transverse sliding grooves are connected with the sliding rods in a sliding mode and used for maintaining the stability of the built-in cabinet in the left-right direction when the built-in cabinet enters and exits the built-in cavity.
Two sets of parallel draw-in grooves are seted up to the inside trailing flank upper and lower part in built-in chamber, and the trailing flank fixed mounting who corresponds built-in cabinet has the cardboard that can block into in the draw-in groove, the hole of inlaying that runs through to the external top of outer cabinet is upwards seted up to the left and right sides of draw-in groove and cardboard, and the vertical pole that has inserted in inside of inlaying the hole, when the cardboard of built-in cabinet rear end is blocked completely in the draw-in groove, through the vertical pole that will inlay in the hole of inlaying to block the inside at the draw-in groove with the card that the cardboard stabilizes, and then with built-in cabinet tightly fix in built-in chamber. The fixed pulleys on the left side and the right side of the built-in cavity roll in the wheel grooves on the inner side of the built-in cavity, the sliding rod is installed at the bottom of the built-in cabinet and is connected in the transverse sliding groove in a sliding mode, the rear side of the built-in cabinet is clamped into the clamping groove in a clamping mode, the built-in cabinet is fixed in multiple directions and moves, friction force of the built-in cabinet entering and exiting the built-in cavity is reduced sufficiently, and meanwhile stability of the built-in cabinet during entering and exiting sliding is guaranteed.
The centers of the left and right rear lower side surfaces inside the built-in cavity are both provided with an expansion groove with a rectangular structure, the corresponding positions of the left and right rear lower side surfaces of the built-in cabinet are provided with cavities, the connecting modes of the cavities at all the positions are consistent with that of the built-in cabinet, when the built-in cabinet completely enters the built-in cavity, the cavity can be moved to the inside of the expansion slot by adjusting the height of the cavity, the cavity is slidably connected in the cabinet wall of the built-in cabinet, the front, the back and the left sides of the cavity are connected in a longitudinal sliding groove arranged in the wall of the built-in cabinet in a sliding way through sliding blocks, the right side cavity wall of the cavity is provided with an elastic plate, the outer side surface of the elastic plate is fixedly provided with a bolt which can be inserted into a plurality of layers of slots correspondingly arranged in the inner wall of the built-in cabinet, the elastic plate is pulled to move left and right, thereby adjust the high position that the bolt in elastic plate right side inserted on the slot, and then adjust the use height of cavity. Through the cavity that sets up and down can reciprocate in built-in cabinet wall to when taking in built-in cabinet to built-in chamber, can stretch out the cabinet wall of built-in cabinet with the cavity and remove it to the inside expansion groove of the external cabinet body, thereby increase the usage space of built-in cabinet when taking in to built-in intracavity.
As a further scheme of the invention: the bottom of the fixed foot is provided with a corrugated structure for improving the friction between the bottom of the fixed foot and the ground.
As a further scheme of the invention: the built-in cabinet door is of a transparent structure, so that a user can visually observe internal parts and circuits of the built-in cavity.
As a further scheme of the invention: horizontal spout and slide bar set up to isosceles triangle structure for stability when further improving the slip.
As a further scheme of the invention: the top of the embedded rod is fixedly provided with a cap sleeve which can be used for sealing the embedded hole at the top of the outer cabinet body.
As a further scheme of the invention: the depth of the cavity is equal to the thickness of the wall of the built-in cabinet, so that the built-in cavity is convenient to store and release.
As a still further scheme of the invention: the upper end and the lower end of the longitudinal sliding groove are fixedly provided with cushion blocks used for preventing the sliding block from being damaged by impact.
Compared with the prior art, the invention has the beneficial effects that: the pulley wheels are fixed on the left side and the right side of the built-in cavity and roll in the pulley grooves on the inner side of the built-in cavity, the sliding rod is installed at the bottom of the built-in cabinet and is connected in the transverse sliding groove in a sliding mode, the rear side of the built-in cabinet is clamped in the clamping groove, and the built-in cabinet is fixed and moved in multiple directions, so that the friction force of the built-in cabinet entering and exiting the built-in cavity is reduced sufficiently, and the stability of the built-in cabinet during entering and exiting sliding is guaranteed;
through the cavity that sets up and down can reciprocate in built-in cabinet wall to when taking in built-in cabinet to built-in chamber, can stretch out the cabinet wall of built-in cabinet with the cavity and remove it to the inside expansion groove of the external cabinet body, thereby increase the usage space of built-in cabinet when taking in to built-in intracavity.
The invention has the advantages that: the installation and disassembly are convenient, the internal space can be automatically adjusted, the operation is simple, the manufacturing cost is low, and the popularization and the use are convenient.
Drawings
Fig. 1 is a schematic perspective view of an outer cabinet body of a central switch cabinet convenient to mount and dismount.
Fig. 2 is a schematic view of a front view of an external cabinet body of a central switch cabinet convenient to install and remove.
Fig. 3 is a schematic perspective view of a built-in cabinet of a central switch cabinet for easy installation and removal.
Fig. 4 is a schematic front view of a built-in cabinet of a mid-set switch cabinet convenient to mount and dismount.
Fig. 5 is a schematic top view of a built-in cabinet of a central switch cabinet for easy installation and removal.
Fig. 6 is a schematic front view of a built-in cavity and an expansion slot in a mid-set switch cabinet convenient to mount and dismount.
Fig. 7 is a schematic front view of an expansion slot of a centrally installed switchgear cabinet, which is convenient to install and remove and corresponds to the slot wall of an elastic plate.
Wherein: the cabinet comprises an outer cabinet body 10, fixing legs 11, a built-in cavity 12, an expansion groove 13, a clamping groove 14, an embedded rod 15, a cap sleeve 16, a transverse sliding groove 17, a wheel groove 18, a built-in cabinet 19, a built-in cabinet door 20, a sliding rod 21, a pulley 22, a cavity 23, a cushion block 24, a longitudinal sliding groove 25, an elastic plate 26, a sliding block 27, a bolt 28, a slot 29, a clamping plate 30 and an embedded hole 31.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Example one
Referring to fig. 1-7, a central switch cabinet convenient to mount and dismount includes an outer cabinet 10, a built-in cavity 12, and a built-in cabinet 19; the outer cabinet body 10 sets up to the rectangle structure, and the bottom four corners fixed mounting of the outer cabinet body 10 has four fixed feet 11 of group, and the bottom of fixed foot 11 sets up to the corrugated structure and is used for improving the frictional force of fixed foot 11 bottom and ground. The middle upper part of the front side surface of the outer cabinet body 10 is inwards provided with a built-in cavity 12 with a rectangular section, the inside of the built-in cavity 12 is connected with a built-in cabinet 19 in a sliding mode, and the built-in cavity 12 is convenient for the built-in cabinet 19 to be placed inside the outer cabinet body 10 for storage and use. The front side of the built-in cabinet 19 is hinged with a built-in cabinet door 20 in a split manner, and the built-in cabinet door 20 is of a transparent structure, so that a user can visually observe the internal components and circuits of the built-in cavity 12. The upper and lower parts of the left and right side walls of the built-in cavity 12 are provided with wheel grooves 18 in the front-back direction, pulleys 22 which are connected inside the wheel grooves 18 in a rolling manner are fixedly arranged on the left and right side walls of the built-in cabinet 19 corresponding to the wheel grooves 18, and the built-in cabinet moves in a manner that the pulleys 22 roll on the inner side walls of the built-in cavity 12 at two sides of the built-in cabinet 19, so that the friction force is small, and the movement is convenient. Two groups of transverse sliding grooves 17 are symmetrically formed in the left side and the right side of the inner bottom of the built-in cavity 12, sliding rods 21 which are connected inside the transverse sliding grooves 17 in a sliding mode are fixedly installed at the bottom of a built-in cabinet 19 corresponding to the transverse sliding grooves 17, and the sliding connection of the transverse sliding grooves 17 and the sliding rods 21 is used for maintaining the stability of the built-in cabinet 19 in the left-right direction when the built-in cabinet enters and exits the built-in cavity 12. Horizontal spout 17 and slide bar 21 set up to isosceles triangle structure for stability when further improving the slip.
Two sets of parallel draw-in grooves 14 have been seted up to inside trailing flank upper and lower part of built-in chamber 12, correspond the trailing flank fixed mounting of built-in cupboard 19 and have can block into draw-in groove 14 in cardboard 30, draw-in groove 14 and the left and right sides of cardboard 30 upwards seted up the inserted hole 31 that runs through to the outer top of outer cabinet body 10, the vertical inserted of inside in inserted hole 31 has inserted the inserted bar 15, when the cardboard 30 of built-in cupboard 19 rear end is blocked completely in draw-in groove 14, through with the inserted bar 15 vertical insert in the inserted hole 31 to block the inside at draw-in groove 14 with cardboard 30 firm card, and then fix built-in cupboard 19 tightly in built-in chamber 12. The top of the embedded rod 15 is fixedly provided with a cap 16 which can be used for sealing the embedded hole 31 at the top of the outer cabinet body 10. The fixed pulleys 22 on the left and right sides of the built-in cavity 12 roll in the wheel grooves 18 on the inner side of the built-in cavity 12, the sliding rods 21 are arranged at the bottom of the built-in cabinet 19 and are connected in the transverse sliding grooves 17 in a sliding mode, the rear side of the built-in cabinet 19 is clamped in the clamping grooves 14 through the clamping plates 30, and the built-in cabinet 19 is fixed and moved in multiple directions, so that the friction force of the built-in cabinet 19 in and out of the built-in cavity 12 is reduced sufficiently, and the stability of the built-in cabinet 19 in and out in sliding is guaranteed.
Example two
On the basis of the first embodiment, the center of the left and right rear lower side surfaces in the built-in cavity 12 is provided with the extension groove 13 in a rectangular structure, the corresponding positions of the left and right rear lower side surfaces of the built-in cabinet 19 are provided with the cavity 23, and the connection modes of the cavity 23 and the built-in cabinet 19 are consistent, when the built-in cabinet 19 completely enters the built-in cavity 12, the cavity 23 can be moved to the inside of the extension groove 13 by adjusting the height of the cavity 23, the depth of the cavity 23 is equal to the thickness of the cabinet wall of the built-in cabinet 19, and the cavity 23 is convenient to retract and release. The cavity 23 is slidably connected in the wall of the built-in cabinet 19, the front, back and left sides of the cavity 23 are slidably connected in a longitudinal sliding groove 25 arranged in the wall of the built-in cabinet 19 through a sliding block 27, and a cushion block 24 for preventing the sliding block 27 from being damaged by impact is fixedly mounted at the upper end and the lower end of the longitudinal sliding groove 25. The right side chamber wall of cavity 23 sets up to elastic plate 26, and elastic plate 26's lateral surface fixed mounting has the bolt 28 that can insert to corresponding multilayer slot 29 of seting up in built-in cabinet 19 cabinet wall inside, through pulling elastic plate 26 removal about, thereby adjusts the high position that elastic plate 26 right side bolt 28 inserted on slot 29, and then adjusts the use height of cavity 23. By arranging the cavity 23 capable of moving up and down in the wall of the built-in cabinet 19, when the built-in cabinet 19 is received in the built-in cavity 12, the cavity 23 can extend out of the wall of the built-in cabinet 19 and move to the expansion groove 13 in the outer cabinet body 10, so that the use space of the built-in cabinet 19 received in the built-in cavity 12 is increased.
The working principle of the invention is as follows: when the built-in cabinet is used, the sliding rod 21 at the bottom of the built-in cabinet 19 slides on the transverse sliding groove 17 at the inner side of the built-in cavity 12, and the pulleys 22 at the left side and the right side of the built-in cabinet 19 are in rolling connection in the pulley groove 18, so that the built-in cabinet 19 can be rapidly moved in and out of the built-in cavity 12, then the clamping plate 30 at the rear side of the built-in cabinet 19 is clamped into the clamping groove 14, then the embedded rod 15 is inserted into the bottom of the embedded hole 31, so that the built-in cabinet 19 is tightly fixed in the built-in cavity 12, and when the use space in the built-in cabinet 19 needs to be increased, the elastic plate 26 is manually rotated, the bolt 28 at the outer side of the elastic plate 26 is installed on the slot 29 at the lowest side of the cabinet wall of the built-in cabinet 19, so that the cavity 23 is completely moved into the corresponding expansion groove 13 at the inner side of the built-in cavity 12, and therefore a certain space is expanded at the left, right, rear, lower and four sides of the built-in cabinet 19.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (7)
1. A central switch cabinet convenient to mount and dismount comprises an outer cabinet body (10), a built-in cavity (12) and a built-in cabinet (19); the cabinet is characterized in that a built-in cavity (12) with a rectangular section is inwards formed in the middle upper portion of the front side of the outer cabinet body (10), a built-in cabinet (19) is connected to the inside of the built-in cavity (12) in a sliding mode, a built-in cabinet door (20) is hinged to the front side of the built-in cabinet (19) in a split mode, wheel grooves (18) in the front-back direction are formed in the upper portion and the lower portion of the left side wall and the right side wall of the built-in cavity (12), pulleys (22) connected to the wheel grooves (18) in a rolling mode are fixedly installed on the left side wall and the right side wall of the built-in cabinet (19) corresponding to the wheel grooves (18), two groups of transverse sliding grooves (17) are symmetrically formed in the left side and the right side of the inner bottom of the built-in cabinet (19) corresponding to the transverse sliding grooves (17), sliding rods (21) connected to the inner portions of the transverse sliding grooves (17) are fixedly installed at the bottom of the built-in cabinet (19), two groups of parallel clamping grooves (14) are formed in the upper portion and the lower portion of the rear side face of the interior of the built-in cavity (12), clamping plates (30) capable of being clamped into the clamping grooves (14) are fixedly installed on the rear side face corresponding to the built-in cabinet (19), embedding holes (31) penetrating through the outer top of the outer cabinet body (10) are formed in the left side face and the right side face of the clamping grooves (14) and the clamping plates (30) in an upward mode, and embedding rods (15) are vertically inserted into the embedding holes (31); expansion grooves (13) which are of a rectangular structure are formed in the centers of the left, right and left lower side surfaces of the inner portion of the built-in cavity (12), cavities (23) are arranged at corresponding positions of the left, right and left lower side surfaces of the built-in cabinet (19) and are connected with the built-in cabinet (19) in a consistent mode, the cavities (23) are connected in the cabinet wall of the built-in cabinet (19) in a sliding mode, the front, back, left and right sides of the cavities (23) are connected in longitudinal sliding grooves (25) formed in the cabinet wall of the built-in cabinet (19) in a sliding mode through sliders (27), the right cavity wall of the cavity (23) is provided with an elastic plate (26), and a plug pin (28) which can be inserted into corresponding multi-layer slots (29) formed in the cabinet wall of the built-in cabinet (19) is fixedly installed on the outer side surface of the elastic plate (26).
2. The built-in type switch cabinet convenient to install and remove as claimed in claim 1, characterized in that the bottom of the fixing foot (11) is provided with a corrugated structure.
3. The built-in type switch cabinet convenient to install and detach as claimed in claim 2, wherein the built-in cabinet door (20) is provided with a transparent structure.
4. A central switch cabinet easy to install and dismantle according to claim 3, wherein the transverse sliding grooves (17) and the sliding rods (21) are arranged in an isosceles triangle structure.
5. The built-in type switch cabinet convenient to install and detach as claimed in claim 4, wherein the top of the embedded rod (15) is fixedly provided with a cap sleeve (16) which can be used for sealing the embedded hole (31) at the top of the outer cabinet body (10).
6. A mid-set type switch cabinet convenient to install and detach according to claim 5, characterized in that the depth of the cavity (23) is equal to the thickness of the cabinet wall of the built-in cabinet (19).
7. A central switch cabinet easy to install and dismantle according to any one of claims 1-6, characterized in that the upper and lower ends of the longitudinal sliding groove (25) are fixedly provided with a pad (24) for preventing the sliding block (27) from being damaged by impact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010338940.7A CN111864558B (en) | 2020-04-26 | 2020-04-26 | Middle-mounted switch cabinet convenient to mount and dismount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010338940.7A CN111864558B (en) | 2020-04-26 | 2020-04-26 | Middle-mounted switch cabinet convenient to mount and dismount |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111864558A CN111864558A (en) | 2020-10-30 |
| CN111864558B true CN111864558B (en) | 2022-05-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010338940.7A Active CN111864558B (en) | 2020-04-26 | 2020-04-26 | Middle-mounted switch cabinet convenient to mount and dismount |
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| CN (1) | CN111864558B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115332969B (en) * | 2022-08-18 | 2023-04-18 | 裕丰电气有限公司 | Middle-mounted switch cabinet with 5G Internet of things function and use method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20150111111A (en) * | 2014-03-25 | 2015-10-05 | 여병동 | Distributing Box |
| CN206180464U (en) * | 2016-11-07 | 2017-05-17 | 张伟 | Low -voltage distribution cabinet convenient to wholly pull out |
| CN206270847U (en) * | 2016-12-19 | 2017-06-20 | 河南省郑州水利学校 | A kind of computer mainframe shell |
| CN206742686U (en) * | 2017-05-31 | 2017-12-12 | 淮海工学院 | Based on Embedded intelligent switchboard |
| CN209879410U (en) * | 2019-05-14 | 2019-12-31 | 邢台职业技术学院 | Computer is with quick-witted case convenient to dismantle |
-
2020
- 2020-04-26 CN CN202010338940.7A patent/CN111864558B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20150111111A (en) * | 2014-03-25 | 2015-10-05 | 여병동 | Distributing Box |
| CN206180464U (en) * | 2016-11-07 | 2017-05-17 | 张伟 | Low -voltage distribution cabinet convenient to wholly pull out |
| CN206270847U (en) * | 2016-12-19 | 2017-06-20 | 河南省郑州水利学校 | A kind of computer mainframe shell |
| CN206742686U (en) * | 2017-05-31 | 2017-12-12 | 淮海工学院 | Based on Embedded intelligent switchboard |
| CN209879410U (en) * | 2019-05-14 | 2019-12-31 | 邢台职业技术学院 | Computer is with quick-witted case convenient to dismantle |
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| Publication number | Publication date |
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| CN111864558A (en) | 2020-10-30 |
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