CN108032261B - Rotatable mounting rack of circuit breaker - Google Patents
Rotatable mounting rack of circuit breaker Download PDFInfo
- Publication number
- CN108032261B CN108032261B CN201711105329.4A CN201711105329A CN108032261B CN 108032261 B CN108032261 B CN 108032261B CN 201711105329 A CN201711105329 A CN 201711105329A CN 108032261 B CN108032261 B CN 108032261B
- Authority
- CN
- China
- Prior art keywords
- telescopic rod
- telescopic
- rod
- strip
- circuit breaker
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/06—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby of trestle type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/08—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for attachment of work holders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The invention relates to the technical field of machinery. The rotatable mounting rack for the circuit breaker comprises a storage rack for mounting the circuit breaker and a supporting rack for supporting the storage rack, wherein the storage rack is arranged above the supporting rack; the shelf is connected with the support frame through a steering adjusting mechanism; the steering adjusting mechanism comprises four telescopic rods which are fixed on the support frame and have vertical telescopic directions, the tops of the four telescopic rods are connected with the bottom of the storage rack, at least one of the four telescopic rods is rotatably connected with the support frame, and the rest of the telescopic rods are connected with the support frame in a sliding manner. According to the invention, the traditional fixed integrated mounting rack is optimized, the rotation of the storage rack in different directions is convenient to realize through the steering adjusting mechanism, the adjustment of the installation orientation of the circuit breaker is realized, and the fixed integrated mounting rack is suitable for different installation environments. According to the invention, the rotation of the breaker in different directions is realized by adjusting the height of the telescopic rod.
Description
Technical Field
The invention relates to the technical field of machinery, in particular to a breaker mounting frame.
Background
The circuit breaker mounting bracket is a mounting bracket for supporting the circuit breaker.
The circuit breaker mounting bracket is a fixed mounting bracket, when the circuit breaker is mounted on the mounting bracket, the position is fixed, and because the space fields for mounting the circuit breaker in various mounting occasions are different, the fixed mounting bracket is not beneficial to the connection between the circuit breaker and other components in various mounting occasions, so the universality of the mounting bracket is not strong.
Disclosure of Invention
The invention aims to provide a rotatable mounting rack of a circuit breaker, which solves at least one technical problem.
The technical problem solved by the invention can be realized by adopting the following technical scheme:
the rotatable mounting rack for the circuit breaker comprises a storage rack for mounting the circuit breaker and is characterized by further comprising a supporting frame for supporting the storage rack, wherein the storage rack is arranged above the supporting frame;
the shelf is connected with the support frame through a steering adjusting mechanism;
the steering adjusting mechanism comprises four telescopic rods which are fixed on the support frame and the telescopic directions of which are vertical, the tops of the four telescopic rods are connected with the bottom of the storage rack, at least one telescopic rod of the four telescopic rods is connected with the support frame in a rotating mode, and the rest telescopic rods are connected with the support frame in a sliding mode.
According to the invention, the traditional fixed integrated mounting rack is optimized, the rotation of the storage rack in different directions is convenient to realize through the steering adjusting mechanism, the adjustment of the installation orientation of the circuit breaker is realized, and the fixed integrated mounting rack is suitable for different installation environments. According to the invention, the rotation of the breaker in different directions is realized by adjusting the height of the telescopic rod.
As a preferred scheme, one of the four telescopic rods is positioned below the center of the commodity shelf, the telescopic rod positioned below the center of the commodity shelf is taken as a first telescopic rod, and the other three telescopic rods are positioned at the periphery of the first telescopic rod and taken as auxiliary supporting telescopic rods;
the top of the first telescopic rod is rotatably connected with the bottom of the storage rack through a ball head and a ball bowl;
the top of the auxiliary supporting telescopic rod is propped against the bottom of the article placing rack.
Thereby realizing different rotation angles.
As another preferred scheme, the four telescopic rods are respectively a front telescopic rod, a rear telescopic rod, a left telescopic rod and a right telescopic rod;
the front telescopic rod and the rear telescopic rod are rotatably connected with the commodity shelf;
the top of the left telescopic rod is rotatably connected with a first sliding block, and the top of the right telescopic rod is rotatably connected with a second sliding block;
the commodity shelf is provided with two slideways with the sliding directions of the front and the rear, and the two slideways are respectively used for being connected with the first sliding block in a sliding mode and used for being connected with the second sliding block in a sliding mode.
The orientation of the shelf can be adjusted conveniently.
The bottom of the storage rack is provided with a ball bowl, and the tops of the front telescopic rod and the rear telescopic rod are provided with ball heads matched with the ball bowl;
the commodity shelf with preceding telescopic link, back telescopic link both pass through the bulb with ball bowl rotates and is connected.
The multi-dimensional rotation of the commodity shelf is convenient to ensure.
The telescopic rod is an electric telescopic rod, the electric telescopic rod comprises a driving motor, the driving motor is connected with a microprocessor system, and the microprocessor system is connected with a wireless communication module;
the micro-processor system is in wireless communication connection with a wireless remote controller through the wireless communication module;
the microprocessor system stores state information of the four telescopic rods, wherein the state information comprises relative position information and current height information of the telescopic rods.
The wireless transmission of the state information to the wireless remote controller is convenient to realize.
The wireless remote controller is provided with a touch display screen, and when the wireless remote controller is in communication connection with the microprocessor system, the touch display screen displays the state information of the four telescopic rods;
the current height information of the telescopic rod is displayed in a form of a histogram;
taking the touch information of the user as a control instruction for lifting the telescopic rod;
when a user touches a certain histogram on the display screen to perform a gliding gesture, the wireless remote controller sends a control signal to control the telescopic rod indicated by the histogram to descend;
when a user touches a certain histogram on the display screen to perform a slide-up gesture, the wireless remote controller sends a control signal to control the telescopic rod indicated by the histogram to ascend.
The invention realizes the wireless remote control of the telescopic rod through the touch instruction of the touch display screen.
The storage rack is connected with the base of the circuit breaker through a graphite screw;
the rack is also provided with at least three vertically arranged support rods, and the support rods are provided with at least three threaded holes for the graphite screws to pass through;
the centers of at least three support rods form a polygon in a surrounding mode, and the top of the graphite screw rod penetrating through the threaded hole faces to the center of the polygon.
The graphite screw rod is convenient to realize the effect of limiting the circuit breaker, and the graphite screw rod is suitable for circuit breakers of different sizes.
The supporting rod comprises an insulating layer made of Teflon, and a reinforcing mechanism is embedded in the insulating layer;
the reinforcing mechanism comprises a hollow aluminum pipe and a carbon fiber rod made of carbon fibers, and the hollow aluminum pipe is sleeved on the periphery of the carbon fiber rod;
the hollow aluminum pipe is provided with at least three through holes, the carbon fiber rod is provided with blind holes with the number matched with that of the through holes, and the inner diameter of each through hole is smaller than that of each blind hole;
the through holes in the hollow aluminum pipe are communicated with the blind holes in the carbon fiber rod one by one to form a recess for embedding the insulating layer part;
the inner wall of the threaded hole is coated with a Teflon coating.
According to the invention, the structure of the traditional support rod is optimized, and the insulation property is ensured while the lightweight design is ensured through multi-layer compounding.
According to the invention, the reinforcing mechanism is combined with the hollow aluminum pipe and the carbon fiber rod, so that the breakage resistance is realized, the hollow aluminum pipe is used for preventing the carbon fiber rod from radially and elastically deforming, and the supporting strength is ensured.
In addition, the blind hole is formed in the reinforcing mechanism, so that partial embedding of the insulating layer is convenient to realize, the connection stability of the hollow aluminum tube and the carbon fiber tube is realized through the insulating layer, and in addition, the connection strength of the insulating layer and the reinforcing mechanism is improved through the optimization of the hole diameters of the through hole and the blind hole.
The carbon fiber rod is provided with a strip-shaped groove with the length direction parallel to the direction of the central axis, and the inner wall of the hollow aluminum pipe is provided with a strip-shaped bulge used for sliding into the strip-shaped groove.
According to the invention, through the structure of the strip-shaped bulges and the strip-shaped grooves, the alignment performance of the blind holes and the through holes is conveniently realized when the carbon fiber rod and the hollow aluminum pipe are sleeved.
The width of the notch of the strip-shaped groove is smaller than the width of the groove bottom of the strip-shaped groove. The sleeving stability of the carbon fiber rod and the hollow aluminum pipe is convenient to guarantee.
The section of the strip-shaped protrusion perpendicular to the long direction is rectangular, the length of the rectangle is not more than the width of the notch of the strip-shaped groove, and the difference value between the length of the rectangle and the width of the notch of the strip-shaped groove is not more than 0.5 mm.
According to the invention, the structure of the strip-shaped groove and the strip-shaped bulge is optimized, so that the hollow aluminum pipe and the carbon fiber rod are conveniently guided to slide relatively, and in addition, the composite strength of the hollow aluminum pipe and the carbon fiber rod is further increased by the gaps existing between the strip-shaped groove and the strip-shaped bulge and the embedding of the insulating layer into the gaps.
Drawings
FIG. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a radial cross-sectional view of a support pole of the present invention;
fig. 3 is an axial sectional view of a support rod of the present invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific drawings.
Referring to fig. 1, 2 and 3, the rotatable circuit breaker mounting rack comprises a shelf 1 for mounting the circuit breaker and a support frame 2 for supporting the shelf 1, wherein the shelf 1 is arranged above the support frame 2; the shelf 1 is connected with the support frame 2 through a steering adjusting mechanism; turn to adjustment mechanism and include that four fix the telescopic link 3 that the flexible direction on support frame 2 is vertical direction, and the top of four telescopic links 3 links to each other with the bottom of supporter 1, and at least one telescopic link rotates with support frame 2 among four telescopic links to be connected, all the other telescopic links and 2 sliding connection of support frame. According to the invention, the traditional fixed integrated mounting rack is optimized, the rotation of the storage rack 1 in different directions is convenient to realize through the steering adjusting mechanism, the adjustment of the installation orientation of the circuit breaker is realized, and the fixed integrated mounting rack is suitable for different installation environments. According to the invention, the rotation of the breaker in different directions is realized by adjusting the height of the telescopic rod.
As a preferable scheme, one of the four telescopic rods is positioned below the center of the commodity shelf 1, the telescopic rod positioned below the center of the commodity shelf 1 is taken as a first telescopic rod, and the other three telescopic rods are positioned at the periphery of the first telescopic rod and taken as auxiliary supporting telescopic rods; the top of the first telescopic rod is rotatably connected with the bottom of the commodity shelf 1 through a ball head and a ball bowl; the top of the auxiliary supporting telescopic rod is propped against the bottom of the article placing rack 1. Thereby realizing different rotation angles.
As another preferred scheme, the four telescopic rods are respectively a front telescopic rod, a rear telescopic rod, a left telescopic rod and a right telescopic rod; the front telescopic rod and the rear telescopic rod are rotatably connected with the commodity shelf 1; the top of the left telescopic rod is rotatably connected with the first sliding block, and the top of the right telescopic rod is rotatably connected with the second sliding block; the commodity shelf 1 is provided with two slideways with the sliding directions of the front and the rear, and the two slideways are respectively used for being connected with the first sliding block in a sliding manner and used for being connected with the second sliding block in a sliding manner. The adjustment of the orientation of the commodity shelf 1 is convenient to realize.
The bottom of the shelf 1 is provided with a ball bowl, and the tops of the front telescopic rod and the rear telescopic rod are provided with ball heads matched with the ball bowl; the article placing rack 1 is rotatably connected with the front telescopic rod and the rear telescopic rod through the ball heads and the ball bowls. So as to ensure the multi-dimensional rotation of the shelf 1.
The telescopic rod is an electric telescopic rod, the electric telescopic rod comprises a driving motor, the driving motor is connected with a microprocessor system, and the microprocessor system is connected with a wireless communication module; the micro processor system is in wireless communication connection with a wireless remote controller through a wireless communication module; the microprocessor system stores state information of the four telescopic rods, and the state information comprises relative position information and current height information of the telescopic rods. The wireless transmission of the state information to the wireless remote controller is convenient to realize.
The wireless remote controller is provided with a touch display screen, and when the wireless remote controller is in communication connection with the microprocessor system, the touch display screen displays the state information of the four telescopic rods; displaying the current height information of the telescopic rod in a form of a histogram; taking the touch information of the user as a control instruction for lifting the telescopic rod; when a user touches a certain histogram on the display screen to perform a gliding gesture, the wireless remote controller sends a control signal to control the telescopic rod indicated by the histogram to descend; when a user touches a certain histogram on the display screen to perform a slide-up gesture, the wireless remote controller sends a control signal to control the telescopic rod indicated by the histogram to ascend. The invention realizes the wireless remote control of the telescopic rod through the touch instruction of the touch display screen.
When a user touches a single telescopic rod to move, all the telescopic rods are lifted synchronously by default.
When a user touches two telescopic rods to move simultaneously, the lifting conditions of all the telescopic rods are different by default.
And multi-dimensional touch control adjustment is realized.
All the other telescopic links are at the same height, and in the second type, the telescopic link that touches is regarded as the telescopic link that the elongation is longest, and all the other telescopic links go on the linkage and go up and down.
The shelf 1 is connected with the base of the circuit breaker through a graphite screw; the rack 1 is also provided with at least three vertically arranged support rods 4, and the support rods 4 are provided with at least three threaded holes 8 for the graphite screws 5 to pass through; the centers of at least three support rods 4 form a polygon, and the tops of the graphite screws 5 passing through the threaded holes face the center of the polygon. The effect of limiting the circuit breaker is convenient to realize through the graphite screw rod 5, and the circuit breaker limiting device is suitable for circuit breakers of different sizes.
The support rod 4 comprises an insulating layer 41 made of Teflon, and a reinforcing mechanism is embedded in the insulating layer 41; the reinforcing mechanism comprises a hollow aluminum pipe 42 and a carbon fiber rod made of carbon fiber, and the hollow aluminum pipe 42 is sleeved on the periphery of the carbon fiber rod; the hollow aluminum pipe 42 is provided with at least three through holes 44, the carbon fiber rod is provided with blind holes 45 the number of which is matched with that of the through holes 44, and the inner diameter of each through hole 44 is smaller than that of each blind hole 45; through holes 44 on the hollow aluminum tube 42 and blind holes 45 on the carbon fiber rod are communicated one by one to form a recess for partially embedding the insulating layer 41; the inner wall of the threaded hole is coated with a Teflon coating. According to the invention, the structure of the traditional support rod 4 is optimized, and the insulation property is ensured while the lightweight design is ensured through multi-layer compounding. According to the invention, the hollow aluminum pipe 42 and the carbon fiber rod are combined through the reinforcing mechanism, so that the breakage resistance is realized, the hollow aluminum pipe 42 is used for preventing the carbon fiber rod from radially and elastically deforming, and the supporting strength is ensured. In addition, the blind hole 45 is formed in the reinforcing mechanism, so that the insulating layer 41 can be embedded partially, the connecting stability of the hollow aluminum tube 42 and the carbon fiber tube 43 is realized through the insulating layer 41, and the connecting strength of the insulating layer 41 and the reinforcing mechanism is improved through the optimization of the hole diameters of the through hole 44 and the blind hole 45.
The carbon fiber rod is provided with a strip-shaped groove 46 with the length direction parallel to the central axis direction, and the inner wall of the hollow aluminum tube 42 is provided with a strip-shaped bulge 47 used for sliding into the strip-shaped groove 46. According to the invention, through the structure of the strip-shaped protrusion 47 and the strip-shaped groove 46, the alignment performance of the blind hole and the through hole is convenient to realize when the carbon fiber rod and the hollow aluminum tube 42 are sleeved.
The width of the notch of the strip-shaped groove 46 is smaller than the width of the bottom of the strip-shaped groove 46; the section of the strip-shaped protrusion 47 perpendicular to the long direction is rectangular, the length of the rectangle is not more than the width of the notch of the strip-shaped groove 46, and the difference between the length of the rectangle and the width of the notch of the strip-shaped groove 46 is not more than 0.5 mm. According to the invention, the structures of the strip-shaped groove 46 and the strip-shaped protrusion 47 are optimized, so that the hollow aluminum pipe 42 and the carbon fiber rod are conveniently guided to slide relatively, and in addition, the composite strength of the hollow aluminum pipe 42 and the carbon fiber rod is further increased by the gaps existing between the strip-shaped groove 46 and the strip-shaped protrusion 47 and the gaps embedded in the insulating layer 41.
The shelf is provided with a hollow cavity which is filled with light plastic. The light plastic comprises the following raw materials in percentage by mass: 40-50% of PVC, 20-30% of expanded perlite, 20-30% of aerogel, 2-5% of binder, 1-2% of anti-cracking agent, 1-3% of ceramic fiber and 1-3% of polyisobutylene succinimide. The invention ensures the light effect by optimizing the proportion of the plastic matrix, and in addition, the aerogel is added to ensure the strength and the light effect of the plastic matrix, and meanwhile, the ceramic fiber is convenient to permeate through the micropores of the aerogel, so that the strength is increased, and the fireproof performance is further improved. Improve the strength of the shelf. The plastic matrix also comprises 2-3% of metal lithium. The strength is ensured, and the electromagnetic shielding effect is increased.
Preferably, the light plastic comprises the following raw materials in percentage by mass: 40% of PVC, 20% of expanded perlite, 27% of aerogel, 2% of binder, 2% of anti-cracking agent, 3% of ceramic fiber, 3% of polyisobutenyl succinimide and 3% of metal lithium. The light weight is ensured by adopting the formula, and an electromagnetic shielding layer and electromagnetic interference resistance can be realized. The light plastic comprises the following raw materials in percentage by mass: 40% of PVC, 20% of expanded perlite, 26% of aerogel, 5% of binder, 2% of anti-cracking agent, 3% of ceramic fiber, 2% of polyisobutenyl succinimide and 2% of carbonated water. The flame retardant property is excellent. The carbon dioxide gas in the carbonic acid water can support the micropores in the atmospheric gel, so that other materials can permeate into the micropores, and the distribution uniformity is realized.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. The rotatable mounting rack for the circuit breaker comprises a storage rack for mounting the circuit breaker and is characterized by further comprising a supporting frame for supporting the storage rack, wherein the storage rack is arranged above the supporting frame;
the shelf is connected with the support frame through a steering adjusting mechanism;
the steering adjusting mechanism comprises four telescopic rods which are fixed on the supporting frame and have vertical telescopic directions, the tops of the four telescopic rods are connected with the bottom of the commodity shelf, at least one of the four telescopic rods is rotatably connected with the supporting frame, and the rest of the four telescopic rods are slidably connected with the supporting frame;
the telescopic rod is an electric telescopic rod, the electric telescopic rod comprises a driving motor, the driving motor is connected with a microprocessor system, and the microprocessor system is connected with a wireless communication module;
the micro-processor system is in wireless communication connection with a wireless remote controller through the wireless communication module;
the microprocessor system stores state information of four telescopic rods, wherein the state information comprises relative position information and current height information of the telescopic rods;
the wireless remote controller is provided with a touch display screen, and when the wireless remote controller is in communication connection with the microprocessor system, the touch display screen displays the state information of the four telescopic rods;
the current height information of the telescopic rod is displayed in a form of a histogram;
taking the touch information of the user as a control instruction for lifting the telescopic rod;
when a user touches a certain histogram on the display screen to perform a gliding gesture, the wireless remote controller sends a control signal to control the telescopic rod indicated by the histogram to descend;
when a user touches a certain histogram on the display screen to perform an upward-sliding gesture, the wireless remote controller sends a control signal to control the telescopic rod indicated by the histogram to ascend;
the storage rack is connected with the base of the circuit breaker through a graphite screw;
the rack is also provided with at least three vertically arranged support rods, and the support rods are provided with at least three threaded holes for the graphite screws to pass through;
the centers of at least three support rods form a polygon in an enclosing way, and the top of the graphite screw rod which passes through the threaded hole faces to the center of the polygon;
the supporting rod comprises an insulating layer made of Teflon, and a reinforcing mechanism is embedded in the insulating layer;
the reinforcing mechanism comprises a hollow aluminum pipe and a carbon fiber rod made of carbon fibers, and the hollow aluminum pipe is sleeved on the periphery of the carbon fiber rod;
the hollow aluminum pipe is provided with at least three through holes, the carbon fiber rod is provided with blind holes with the number matched with that of the through holes, and the inner diameter of each through hole is smaller than that of each blind hole;
the through holes in the hollow aluminum pipe are communicated with the blind holes in the carbon fiber rod one by one to form a recess for embedding the insulating layer part;
the inner wall of the threaded hole is coated with a Teflon coating;
the carbon fiber rod is provided with a strip-shaped groove with the length direction parallel to the central axis direction, and the inner wall of the hollow aluminum pipe is provided with a strip-shaped bulge used for sliding into the strip-shaped groove;
a hollow cavity is arranged in the storage rack, light plastics are filled in the hollow cavity, and the light plastics comprise the following raw materials in percentage by mass: 40-50% of PVC, 20-30% of expanded perlite, 20-30% of aerogel, 2-5% of binder, 1-2% of anti-cracking agent, 1-3% of ceramic fiber and 1-3% of polyisobutylene succinimide;
the four telescopic rods are respectively a front telescopic rod, a rear telescopic rod, a left telescopic rod and a right telescopic rod;
the front telescopic rod and the rear telescopic rod are rotatably connected with the commodity shelf;
the top of the left telescopic rod is rotatably connected with a first sliding block, and the top of the right telescopic rod is rotatably connected with a second sliding block;
the article placing rack is provided with two slideways with the sliding directions of front and back, and the two slideways are respectively used for being in sliding connection with the first sliding block and the second sliding block;
the bottom of the storage rack is provided with a ball bowl, and the tops of the front telescopic rod and the rear telescopic rod are provided with ball heads matched with the ball bowl;
the commodity shelf with preceding telescopic link, back telescopic link both pass through the bulb with ball bowl rotates and is connected.
2. The circuit breaker rotatable mount of claim 1, wherein: the width of the notch of the strip-shaped groove is smaller than the width of the groove bottom of the strip-shaped groove.
3. The rotatable mount for a circuit breaker of claim 2 wherein: the section of the strip-shaped protrusion perpendicular to the long direction is rectangular, the length of the rectangle is not more than the width of the notch of the strip-shaped groove, and the difference value between the length of the rectangle and the width of the notch of the strip-shaped groove is not more than 0.5 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711105329.4A CN108032261B (en) | 2017-11-10 | 2017-11-10 | Rotatable mounting rack of circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711105329.4A CN108032261B (en) | 2017-11-10 | 2017-11-10 | Rotatable mounting rack of circuit breaker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108032261A CN108032261A (en) | 2018-05-15 |
| CN108032261B true CN108032261B (en) | 2020-07-17 |
Family
ID=62093394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711105329.4A Active CN108032261B (en) | 2017-11-10 | 2017-11-10 | Rotatable mounting rack of circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108032261B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140263935A1 (en) * | 2013-03-14 | 2014-09-18 | Jeffrey Coster | Automotive Engine Support Stand |
| CN203338552U (en) * | 2013-04-12 | 2013-12-11 | 施耐德电器工业公司 | Household miniature circuit breaker and wireless remote controller thereof |
| CN105328662A (en) * | 2014-08-14 | 2016-02-17 | 长春职业技术学院（长春市职业技术教育中心长春市财政学校） | Height and multi-angle adjustable workbench |
| CN205551555U (en) * | 2016-04-12 | 2016-09-07 | 初伶俐 | A arbitrary angle anchor clamps of deep hole brill for mould processing |
| CN205817365U (en) * | 2016-07-15 | 2016-12-21 | 昆明台鼎精密机械有限公司 | A kind of irregular part positioning and clamping device |
| CN106195542B (en) * | 2016-07-25 | 2018-06-08 | 宋佳 | A kind of instrument easy to use support table apparatus |
| CN106803873A (en) * | 2017-03-02 | 2017-06-06 | 广州众源网络科技有限公司 | A kind of CCTV camera of focus adjustable |
| CN107255589A (en) * | 2017-06-16 | 2017-10-17 | 爱佩仪中测（成都）精密仪器有限公司 | The plane adjustment mechanism for being easy to workpiece hardness to detect |
-
2017
- 2017-11-10 CN CN201711105329.4A patent/CN108032261B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN108032261A (en) | 2018-05-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10010177B1 (en) | Support frame of panel TV set | |
| US11310927B2 (en) | LED display screen | |
| KR101918136B1 (en) | Wall mounting device | |
| CN109605346B (en) | Manipulator device | |
| EP2503211A2 (en) | Flat display device | |
| CN108032261B (en) | Rotatable mounting rack of circuit breaker | |
| CN108549470B (en) | Computer fretwork formula server machine case structure | |
| CN211622166U (en) | Building curtain convenient to installation | |
| CN202332699U (en) | Insulation bracket for fixing vacuum tube of vacuum breaker | |
| CN205640094U (en) | Rotatable angle regulation's liquid crystal television bracket | |
| CN107007082A (en) | A kind of cartoon exhibiting device | |
| CN113539145A (en) | LED advertising lamp convenient to install and maintain | |
| CN207961997U (en) | A kind of computer display mounting bracket | |
| CN218378872U (en) | Wall-mounted display support | |
| CN202252713U (en) | Ultrathin adjustable television installing support | |
| CN220417206U (en) | Self-balancing lighting device with uniform light-emitting surface orientation and lighting equipment | |
| CN204946624U (en) | Insulator string fixture | |
| CN201063735Y (en) | Television bracket | |
| CN219530462U (en) | Spliced television wall | |
| CN219285949U (en) | High-brightness digital display | |
| CN208169915U (en) | A kind of adjustable OLED display | |
| CN207453198U (en) | A kind of big load-bearing glass clamp of glass partition | |
| CN108443722B (en) | Heat dissipation device and light emitting structure | |
| CN219755989U (en) | LED information release screen fixing device | |
| CN214258804U (en) | Planar design show board |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |