CN114158220B - Electrical cabinet with collecting wire winding and unwinding function and dustproof function - Google Patents
Electrical cabinet with collecting wire winding and unwinding function and dustproof function Download PDFInfo
- Publication number
- CN114158220B CN114158220B CN202111369066.4A CN202111369066A CN114158220B CN 114158220 B CN114158220 B CN 114158220B CN 202111369066 A CN202111369066 A CN 202111369066A CN 114158220 B CN114158220 B CN 114158220B
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- conveying roller
- dustproof
- wire
- arc
- cabinet body
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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/02—Arrangements of circuit components or wiring on supporting structure
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0247—Electrical details of casings, e.g. terminals, passages for cables or wiring
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention belongs to the technical field of electrical control cabinets, in particular to an electrical cabinet with a collecting wire winding and unwinding function and a dustproof function, which comprises an electrical cabinet body, wherein an opening and closing door is arranged on the front surface of the electrical cabinet body, an electric wire inlet and an electric wire outlet are arranged on the side wall of the electrical cabinet body, an electric wire conveying device and a dustproof device are arranged on the side wall of the electrical cabinet body at positions corresponding to the electric wire inlet and outlet, and the dustproof device is arranged on the side wall of the electrical cabinet body at positions corresponding to the electric wire inlet and outlet.
Description
Technical Field
The invention belongs to the technical field of electrical control cabinets, and particularly relates to an electrical cabinet with a collecting wire winding and unwinding function and a dustproof function.
Background
The electric cabinet is formed by processing steel materials and is used for protecting components and parts from working normally. The materials for manufacturing the electrical cabinet are generally divided into two types, namely a hot-rolled steel plate and a cold-rolled steel plate. Compared with a hot-rolled steel plate, the cold-rolled steel plate is softer in material and more suitable for manufacturing an electrical cabinet. The electric cabinet is widely used in chemical industry, environmental protection industry, electric power system, metallurgical system, industry, nuclear power industry, fire safety monitoring, traffic industry and the like, but the electric cabinet still has the following disadvantages in actual use:
1. some electrical cabinets are large, when a worker penetrates an electrical wire into the electrical cabinet from an electrical wire inlet and outlet arranged on the electrical cabinet outside the electrical cabinet, the electrical wire is usually penetrated into the electrical cabinet by one hand outside, and the electrical wire which has been penetrated into the electrical cabinet is pulled by the other hand inside the electrical cabinet; if the cabinet is large, then two workers are engaged at the same time, as the arms of one person may not be as large.
2. Because most of the electrical cabinets are installed in factories, dust such as metallurgy, nuclear power industry and the like is large, and the dust easily enters the electrical cabinets from an electric wire inlet and outlet for penetrating electric wires, so that electrical elements in the electrical cabinets are polluted.
Disclosure of Invention
The invention aims at overcoming the defects of the prior art, and designs the electric wire conveying device and the dustproof device which are arranged on the side wall of the electric cabinet body and positioned at the wire inlet and outlet, so that when a worker installs the electric cabinet, the electric wire can be automatically conveyed into the electric cabinet body only by extending the electric wire into the wire through opening from outside the electric cabinet body, and dust can not enter the electric cabinet because of the wire through opening, thereby solving the problems that the electric wire is easy to fall off from the wire through opening due to the action of gravity when the worker extends the electric wire into the electric cabinet from the wire through opening, and dust is easy to enter the electric cabinet body from the wire through opening after the electric cabinet is installed.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a regulator cubicle of collecting wire receive and release function and dustproof function, includes the regulator cubicle body, the front of regulator cubicle body is equipped with the switch door, be equipped with the electric wire on the lateral wall of regulator cubicle body and import and export, correspond on the lateral wall of regulator cubicle body electric wire import and export department and be equipped with electric wire conveyor and dust keeper, dust keeper locates electric wire conveyor's logical line mouth department.
Preferably, the wire conveying device comprises an upper conveying roller, a lower conveying roller, a shell, an upper conveying roller driving device and a lower conveying roller driving device which are arranged on the electric cabinet body, the upper conveying roller is arranged on the outer side wall of the electric cabinet body, the lower conveying roller is arranged on the bottom wall of the wire inlet and outlet and is positioned below the upper conveying roller, the dustproof device is arranged on the circumferential surface of the upper conveying roller in a rotating manner parallel to the rotating shaft of the upper conveying roller, the shell is arranged on the outer side wall of the electric cabinet body, the shell wraps the upper conveying roller, the wire inlet and outlet and the dustproof device, and the contact part of the outer surface of the dustproof device and the circumferential surface of the lower conveying roller is arranged on the bottom wall of the shell.
Preferably, the dustproof device comprises an arc dustproof plate, the arc radius of the inner surface of the arc dustproof plate is equal to the radius of the upper conveying roller, the outer surface of the arc dustproof plate can be in contact with the circumferential surface of the lower conveying roller in the process of rotating along with the upper conveying roller, the outer surface of the arc dustproof plate can be in contact with the through line opening on the inner bottom wall of the shell in the process of rotating along with the upper conveying roller, the axial length of the arc dustproof plate is greater than the length of the lower conveying roller, and the shell is arranged on the outer side wall of the electrical cabinet body and wraps the upper conveying roller, the wire inlet and the wire outlet and the arc dustproof plate.
Preferably, when the arc-shaped dust-proof plate leaves the upper conveying roller, the inner surface of the arc-shaped dust-proof plate faces away from the lower conveying roller.
Preferably, the axial length of the arc-shaped dust guard is equal to the length of the upper conveying roller.
Preferably, a plurality of ribs are arranged on the outer surface of the arc-shaped dust-proof plate, and the ribs are parallel to the upper conveying roller.
Preferably, the length of the protruding edge is equal to the axial length of the arc-shaped dust-proof plate.
Preferably, the electrical cabinet body is provided with two wire inlets and outlets.
Preferably, a plurality of column-shaped strips are fixedly arranged on the top wall of the electric wire inlet and outlet along the axial direction of the upper conveying roller, and the lower ends of the column-shaped strips are in sliding connection with the circumferential surface of the lower conveying roller.
Preferably, the cylindrical bar is coaxially sleeved with a sleeve, and the lower end surface of the sleeve contacts the circumferential surface of the lower conveying roller.
Preferably, the upper surface of the housing is an inclined surface, and a side, far away from the electrical cabinet body, of the upper surface of the housing is lower than a side, close to the electrical cabinet body.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention adopts a mode that the wire conveying device and the dustproof device are arranged on the side wall of the electrical cabinet body and positioned at the wire inlet and outlet, and designs the electrical cabinet which can enable workers to automatically convey wires into the electrical cabinet body only by extending the wires into the wire through holes from outside the electrical cabinet body when the electrical cabinet is installed, and can not cause dust to enter due to the arrangement of the wire through holes, thereby solving the problems that the wires are easy to fall off from the wire through holes due to the action of gravity when the workers extend the wires into the electrical cabinet from the wire through holes, and the dust is easy to enter the electrical cabinet body from the wire through holes after the electrical cabinet is installed.
2. According to the invention, the arc-shaped dustproof plate is arranged, so that before a worker stretches one end of an electric wire into the wire through hole 4, the arc-shaped dustproof plate is tightly attached to the conveying roller, and the wire through hole is ensured to have a large enough area; the surface of arc dust guard can with the in-process of last conveying roller pivoted with the circumference of lower conveying roller contacts, and its purpose is so that when last conveying roller rotates the transmission electric wire, the back (protruding one side) of arc dust guard and the surface contact of electric wire to produce frictional force, carry the electric wire to the regulator cubicle originally internally, and when the part was carried the electric wire, the surface of electric wire was hugged closely to the back of arc dust guard, prevented that the dust from getting into the regulator cubicle originally internally.
3. According to the invention, through the arrangement of the convex edges, the friction between the back surface of the arc-shaped dust-proof plate and the wire sheath is increased, so that the upper conveying roller is convenient for conveying the wire into the electrical cabinet body.
4. The length of the protruding edge is equal to the axial length of the arc-shaped dust-proof plate, so that the arc-shaped dust-proof plate is convenient to install, and meanwhile, the arc-shaped dust-proof plate is also supported in the axial direction.
Drawings
FIG. 1 is a schematic view of the external structure of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is an enlarged view of FIG. 2 at A;
FIG. 4 is a schematic view showing the structure of a transmission wire in the cut-away state according to the present invention;
fig. 5 is a schematic view of the rear side of fig. 1.
1, an electrical cabinet body; 2. opening and closing a door; 3. an electric wire inlet and outlet; 4. a wire opening; 5. an upper conveying roller; 6. a lower conveying roller; 7. a housing; 8. an arc-shaped dust-proof plate; 9. protruding ridges; 10. a column; 11. a sleeve; 12. a speed reducing motor A; 13. a gear motor B; 14. a rotating shaft.
Detailed Description
Referring to fig. 1-5, an electrical cabinet with a collecting wire winding and unwinding function and a dustproof function comprises an electrical cabinet body 1, wherein a switch door 2 for opening and closing the electrical cabinet body 1 is arranged on the front surface of the electrical cabinet body 1, a wire inlet and outlet 3 for enabling a power supply wire to extend into the electrical cabinet body 1 is arranged on the side wall of the electrical cabinet body 1, a wire conveying device and a dustproof device are arranged on the side wall of the electrical cabinet body 1 at positions corresponding to the wire inlet and outlet 3, and the dustproof device is arranged at a wire through opening 4 of the wire conveying device.
In this embodiment, as shown in fig. 4, when in use, an electrical component is installed in the electrical cabinet body 1, the electric wire 15 penetrates through the electrical cabinet body 1 through the electric wire inlet and outlet 3, wherein one end of the electric wire 15 located in the electrical cabinet body 1 is connected with the electrical component in the electrical cabinet body 1, one end of the electric wire 15 located outside the electrical cabinet body 1 is connected with the electrical component or electrical equipment outside the electrical cabinet body 1, and since the electric wire inlet and outlet 3 is formed in the side wall of the electrical cabinet body 1, an electric wire conveying device is arranged on the side wall of the electrical cabinet body 1 at the position corresponding to the electric wire inlet and outlet 3, so that when a worker needs to stretch the electric wire 15 into the electrical cabinet body 1, only one end of the electric wire 15 needs to stretch into the position of the electric wire conveying device, the electric wire conveying device is started, and one end of the electric wire 15 is conveyed into the electrical cabinet body 1, and dust is easy to enter the electrical cabinet body 1 from the position of the electric wire inlet and outlet 3, and dust is easy to enter the electrical cabinet body 1, so that dust is prevented from entering the electrical cabinet body 1.
Specifically, the wire conveying device comprises an upper conveying roller 5, a lower conveying roller 6, a shell 7, an upper conveying roller driving device and a lower conveying roller driving device which are arranged on the electric cabinet body 1, wherein the upper conveying roller 5 is arranged on the outer side wall of the electric cabinet body 1, the lower conveying roller 6 is arranged on the bottom wall of the wire inlet and outlet 3 and below the upper conveying roller 5, the dustproof device is rotationally arranged on the circumferential surface of the upper conveying roller 5 through a rotating shaft 14 parallel to the upper conveying roller 5, the shell 7 is arranged on the outer side wall of the electric cabinet body 1, the shell 7 wraps the upper conveying roller 5, the wire inlet and outlet 3 and the dustproof device, and the wire through hole 4 is arranged on the bottom wall of the shell 7 at the contact position corresponding to the outer surface of the dustproof device and the circumferential surface of the lower conveying roller; as shown in fig. 5, the upper conveying roller driving device adopts a gear motor a12, the upper conveying roller is driven by the gear motor a12, and the lower conveying roller driving device adopts a gear motor B13.
As a preferable mode, the dustproof device comprises an arc dustproof plate 8, wherein the arc radius of the inner surface of the arc dustproof plate 8 is equal to the radius of the upper conveying roller 5, and the arc dustproof plate 8 is arranged so that before a worker stretches one end of an electric wire into the wire through hole 4, the arc dustproof plate 8 is tightly attached to the conveying roller 5, and therefore a large enough area of the wire through hole 4 is ensured; the outer surface of the arc-shaped dust-proof plate 8 can be in contact with the circumferential surface of the lower conveying roller 6 in the process of rotating along with the upper conveying roller 5, so that when the upper conveying roller 5 rotates to convey the electric wire 15, the back surface (one surface of the bulge) of the arc-shaped dust-proof plate 8 is in contact with the surface of the electric wire 15, friction force is generated, the electric wire 15 is conveyed into the electric cabinet body 1, and when the electric wire 15 is not conveyed, the back surface of the arc-shaped dust-proof plate 8 is tightly attached to the surface of the electric wire 15, and dust is prevented from entering the electric cabinet body 1. The outer surface of the arc-shaped dust-proof plate 8 can be contacted with the position, away from the wire through hole 4, on the inner bottom wall of the shell 7 in the process of rotating along with the upper conveying roller 5, so as to prevent dust from entering the shell 7 from a gap between the inner bottom wall of the shell 7 and the arc-shaped dust-proof plate 8, wherein the axial length of the arc-shaped dust-proof plate 8 is greater than or equal to the length of the lower conveying roller 6, and therefore, the situation that when the axial length of the arc-shaped dust-proof plate 8 is smaller than the length of the lower conveying roller 6, wires between one end of the axis of the arc-shaped dust-proof plate 8 and the end of the lower conveying roller 6 cannot be conveyed is prevented, and a gap is formed between one end of the axis of the arc-shaped dust-proof plate 8 and the end of the lower conveying roller 6, so that the dust enters the electrical cabinet body 1 is prevented; the shell 7 is arranged on the outer side wall of the electrical cabinet body 1 and wraps the upper conveying roller 6, the electric wire inlet and outlet 3 and the arc-shaped dust-proof plate 8, and after the design, only the wire through opening 4 is left at the communication position between the interior of the electrical cabinet body 1 and the outside.
As a preferred mode, when the arc-shaped dust-proof plate 8 leaves the upper conveying roller 5, the inner surface of the arc-shaped dust-proof plate 8 faces away from the lower conveying roller 6, so that the arc-shaped dust-proof plate 8 is clung to the conveying roller 5, thereby ensuring that the wire through opening 4 has a large enough area, and simultaneously, avoiding that the arc-shaped dust-proof plate 8 has strong local pressure on the wire and damages the wire 15 when the wire 15 is conveyed.
As a preferred manner, the axial length of the arc-shaped dust-proof plate 8 is equal to the length of the upper conveying roller 5.
As a preferred mode, a plurality of ribs 9 are arranged on the outer surface of the arc-shaped dust-proof plate 8, and the ribs 9 are parallel to the upper conveying roller 5. Through the setting of protruding edge 9, increase the friction between the back of arc dust guard 8 and the electric wire 15 crust, be convenient for go up the conveying roller 5 and carry electric wire 15 into regulator cubicle body 1.
As a preferred mode, the length of the protruding edge 9 is equal to the axial length of the arc-shaped dust-proof plate 8, so that the arc-shaped dust-proof plate 8 is convenient to install, and meanwhile, the arc-shaped dust-proof plate 8 is also provided with a sufficient supporting function in the axial direction.
As a preferable mode, the electrical cabinet body 1 is provided with two wire inlets and outlets 3.
As a preferable mode, a plurality of column-shaped strips 10 are fixedly arranged on the top wall of the wire inlet and outlet 3 along the axial direction of the upper conveying roller 5, the lower ends of the column-shaped strips 10 are in sliding connection with the circumferential surface of the lower conveying roller 6, and the wire inlet and outlet 3 is divided into a plurality of small wire inlet and outlet 3 by arranging the column-shaped strips 10, so that the wires 15 can be conveniently sorted and collected.
As a preferable mode, the cylindrical bar 10 is coaxially sleeved with the sleeve 11, the lower end face of the sleeve 11 contacts with the circumferential surface of the lower conveying roller 6, and by arranging the sleeve 11, the sleeve 11 can rotate on the cylindrical bar 10 in the process that the electric wire enters the electric cabinet body 1, friction is reduced, and skin abrasion of the electric wire is avoided.
As a preferable mode, the upper surface of the housing 7 is an inclined surface, and the side, away from the electrical cabinet body 1, of the upper surface of the housing 7 is lower than the side, close to the electrical cabinet body 1, of the upper surface, so that dust on the housing 7 is easy to fall off, and dust collection is avoided.
Claims (7)
1. The electric cabinet with the collecting wire winding and unwinding functions and the dustproof functions comprises an electric cabinet body (1), wherein an opening and closing door (2) is arranged on the front face of the electric cabinet body (1), and an electric wire inlet and outlet (3) is formed in the side wall of the electric cabinet body (1), and is characterized in that an electric wire conveying device and a dustproof device are arranged on the side wall of the electric cabinet body (1) at positions corresponding to the electric wire inlet and outlet (3), and the dustproof device is arranged at a wire through opening (4) of the electric wire conveying device; the wire conveying device comprises an upper conveying roller (5), a lower conveying roller (6), a shell (7), an upper conveying roller driving device and a lower conveying roller driving device which are arranged on an electrical cabinet body (1), wherein the upper conveying roller (5) is arranged on the outer side wall of the electrical cabinet body (1), the lower conveying roller (6) is arranged on the bottom wall of the wire inlet and outlet (3) and below the upper conveying roller (5), the dustproof device is arranged on the circumferential surface of the upper conveying roller (5) in a rotating manner through a rotating shaft (14) parallel to the upper conveying roller (5), the shell (7) is arranged on the outer side wall of the electrical cabinet body (1), the shell (7) wraps the upper conveying roller (5), the wire inlet and outlet (3) and the dustproof device, and the wire through opening (4) is arranged on the bottom wall of the shell (7) at the contact position of the outer surface of the dustproof device and the circumferential surface of the lower conveying roller. The dustproof device comprises an arc dustproof plate (8), the arc radius of the inner surface of the arc dustproof plate (8) is equal to the radius of the upper conveying roller (5), the outer surface of the arc dustproof plate (8) can be contacted with the circumferential surface of the lower conveying roller (6) in the process of rotating along with the upper conveying roller (5), the outer surface of the arc dustproof plate (8) can be contacted with the inner bottom wall of the shell (7) in a way of being far away from the wire opening (4), the axial length of the arc dustproof plate (8) is greater than the length of the lower conveying roller (6), and the shell (7) is arranged on the outer side wall of the electric cabinet body (1) and wraps the upper conveying roller (6), the wire inlet and outlet (3) and the arc dustproof plate (8).
2. The electrical cabinet with the collecting wire winding and unwinding function and the dustproof function according to claim 1, wherein the axial length of the arc-shaped dustproof plate (8) is equal to the length of the upper conveying roller (5).
3. The electrical cabinet with the collecting wire winding and unwinding function and the dustproof function according to claim 1, wherein a plurality of protruding edges (9) are arranged on the outer surface of the arc-shaped dustproof plate (8), and the protruding edges (9) are parallel to the upper conveying roller (5).
4. A collector wire retracting function and dustproof electric cabinet according to claim 3, characterized in that the length of the protruding ridge (9) is equal to the axial length of the arc-shaped dustproof plate (8).
5. The electrical cabinet with the collecting wire winding and unwinding function and the dustproof function according to claim 1, wherein two wire inlets and outlets (3) are arranged on the electrical cabinet body (1).
6. The electrical cabinet with the collecting wire winding and unwinding function and the dustproof function according to claim 1, wherein a plurality of column-shaped strips (10) are fixedly arranged on the top wall of the wire inlet and outlet (3) along the axial direction of the upper conveying roller (5), and the lower ends of the column-shaped strips (10) are in sliding connection with the circumferential surface of the lower conveying roller (6).
7. The electrical cabinet with the collecting wire winding and unwinding function and the dustproof function according to claim 6, wherein a sleeve (11) is coaxially sleeved on the cylindrical bar (10), and the lower end surface of the sleeve (11) contacts the circumferential surface of the lower conveying roller (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111369066.4A CN114158220B (en) | 2021-11-18 | 2021-11-18 | Electrical cabinet with collecting wire winding and unwinding function and dustproof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111369066.4A CN114158220B (en) | 2021-11-18 | 2021-11-18 | Electrical cabinet with collecting wire winding and unwinding function and dustproof function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114158220A CN114158220A (en) | 2022-03-08 |
| CN114158220B true CN114158220B (en) | 2023-08-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111369066.4A Active CN114158220B (en) | 2021-11-18 | 2021-11-18 | Electrical cabinet with collecting wire winding and unwinding function and dustproof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114158220B (en) |
Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050036370A (en) * | 2003-10-16 | 2005-04-20 | 주식회사 포스코 | An apparatus for preventing dust from adhering to strip |
| KR200385061Y1 (en) * | 2005-03-04 | 2005-05-24 | 신달성 | Appartus for automatically climping wire terminal connector |
| JP2005272102A (en) * | 2004-03-25 | 2005-10-06 | Maruyasu Kikai Kk | Roller type conveyer |
| CN201051232Y (en) * | 2007-05-22 | 2008-04-23 | 上海奇速信息科技有限公司 | Distribution rack with dustproof covering board |
| DE202008002065U1 (en) * | 2008-02-14 | 2008-06-05 | Herrfurth, Karin | Sheet and strip cutter for wallpapers with autonomous winding |
| CN203639476U (en) * | 2013-12-31 | 2014-06-11 | 浙江新旭合成革有限公司 | Novel leather-buffing brush throwing device |
| CN104674491A (en) * | 2015-03-06 | 2015-06-03 | 苏州市景荣科技有限公司 | Processing equipment for fabric for shoemaking |
| CN207705577U (en) * | 2018-01-25 | 2018-08-07 | 邢台职业技术学院 | A kind of electrical cabinet electrical equipment wiring locking device |
| CN208572616U (en) * | 2018-07-27 | 2019-03-01 | 钱富 | A kind of hotel visitor control system input/output unit |
| CN210182602U (en) * | 2019-08-23 | 2020-03-24 | 常州中硕电子有限公司 | Ground interface box for anechoic chamber |
| CN111031310A (en) * | 2019-12-30 | 2020-04-17 | 重庆盛泰光电有限公司 | Sand dust test device for mobile phone camera module |
| CN210434917U (en) * | 2019-08-21 | 2020-05-01 | 张家港市铭斯特玻璃机械有限公司 | Cleaning device before glass tempering |
| CN210973237U (en) * | 2019-11-28 | 2020-07-10 | 江苏苏源杰瑞科技有限公司 | Single-phase long-range charge control intelligence ammeter is material loading buffer memory device for detection line |
| CN211488709U (en) * | 2020-01-07 | 2020-09-15 | 南京洁宝门业科技有限公司 | Imitative copper sheet surface dust collector |
| CN112020274A (en) * | 2020-08-26 | 2020-12-01 | 宣城顺心信息技术服务有限公司 | Dustproof case for network engineering |
| CN212231925U (en) * | 2020-08-28 | 2020-12-25 | 苏州知瑞光电材料科技有限公司 | Circuit fixing device for photoelectric equipment |
| CN212380736U (en) * | 2020-07-01 | 2021-01-19 | 天津正辉电力设备制造有限公司 | Dustproof electrical cabinet of being qualified for next round of competitions |
| CN214592372U (en) * | 2021-04-19 | 2021-11-02 | 绵阳锐达精密电子有限公司 | Rack inlet wire protector |
-
2021
- 2021-11-18 CN CN202111369066.4A patent/CN114158220B/en active Active
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050036370A (en) * | 2003-10-16 | 2005-04-20 | 주식회사 포스코 | An apparatus for preventing dust from adhering to strip |
| JP2005272102A (en) * | 2004-03-25 | 2005-10-06 | Maruyasu Kikai Kk | Roller type conveyer |
| KR200385061Y1 (en) * | 2005-03-04 | 2005-05-24 | 신달성 | Appartus for automatically climping wire terminal connector |
| CN201051232Y (en) * | 2007-05-22 | 2008-04-23 | 上海奇速信息科技有限公司 | Distribution rack with dustproof covering board |
| DE202008002065U1 (en) * | 2008-02-14 | 2008-06-05 | Herrfurth, Karin | Sheet and strip cutter for wallpapers with autonomous winding |
| CN203639476U (en) * | 2013-12-31 | 2014-06-11 | 浙江新旭合成革有限公司 | Novel leather-buffing brush throwing device |
| CN104674491A (en) * | 2015-03-06 | 2015-06-03 | 苏州市景荣科技有限公司 | Processing equipment for fabric for shoemaking |
| CN207705577U (en) * | 2018-01-25 | 2018-08-07 | 邢台职业技术学院 | A kind of electrical cabinet electrical equipment wiring locking device |
| CN208572616U (en) * | 2018-07-27 | 2019-03-01 | 钱富 | A kind of hotel visitor control system input/output unit |
| CN210434917U (en) * | 2019-08-21 | 2020-05-01 | 张家港市铭斯特玻璃机械有限公司 | Cleaning device before glass tempering |
| CN210182602U (en) * | 2019-08-23 | 2020-03-24 | 常州中硕电子有限公司 | Ground interface box for anechoic chamber |
| CN210973237U (en) * | 2019-11-28 | 2020-07-10 | 江苏苏源杰瑞科技有限公司 | Single-phase long-range charge control intelligence ammeter is material loading buffer memory device for detection line |
| CN111031310A (en) * | 2019-12-30 | 2020-04-17 | 重庆盛泰光电有限公司 | Sand dust test device for mobile phone camera module |
| CN211488709U (en) * | 2020-01-07 | 2020-09-15 | 南京洁宝门业科技有限公司 | Imitative copper sheet surface dust collector |
| CN212380736U (en) * | 2020-07-01 | 2021-01-19 | 天津正辉电力设备制造有限公司 | Dustproof electrical cabinet of being qualified for next round of competitions |
| CN112020274A (en) * | 2020-08-26 | 2020-12-01 | 宣城顺心信息技术服务有限公司 | Dustproof case for network engineering |
| CN212231925U (en) * | 2020-08-28 | 2020-12-25 | 苏州知瑞光电材料科技有限公司 | Circuit fixing device for photoelectric equipment |
| CN214592372U (en) * | 2021-04-19 | 2021-11-02 | 绵阳锐达精密电子有限公司 | Rack inlet wire protector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114158220A (en) | 2022-03-08 |
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