CN214227449U - Switch board convenient to electrical component installation - Google Patents
Switch board convenient to electrical component installation Download PDFInfo
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- CN214227449U CN214227449U CN202120202084.2U CN202120202084U CN214227449U CN 214227449 U CN214227449 U CN 214227449U CN 202120202084 U CN202120202084 U CN 202120202084U CN 214227449 U CN214227449 U CN 214227449U
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- 238000009434 installation Methods 0.000 title claims abstract description 65
- 230000008878 coupling Effects 0.000 claims abstract description 18
- 238000010168 coupling process Methods 0.000 claims abstract description 18
- 238000005859 coupling reaction Methods 0.000 claims abstract description 18
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 238000007789 sealing Methods 0.000 abstract description 2
- 238000005452 bending Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model belongs to the technical field of the switch board and specifically relates to a switch board convenient to electric elements installation is related to, it includes the cabinet body and cabinet door, cabinet body one side is uncovered, it links to each other with the cabinet body is articulated to be used for sealing open cabinet door, can dismantle on the cabinet door and be connected with fixed subassembly, fixed subassembly includes the mount, expanding spring and splint, the mount can be dismantled and connect in the cabinet inboard side, expanding spring is provided with a plurality ofly, a plurality of expanding spring rigid couplings are on the mount, the parallel interval of a plurality of expanding spring sets up, splint are provided with a plurality ofly, a splint difference rigid coupling for pressing from both sides tight electric elements sets up in the one end and the interval that expanding spring is close to each other. This application makes splint remove towards the direction of keeping away from each other, places electric elements between the splint, and electric elements is pressed from both sides tightly to expanding spring's elasticity, needn't screw a plurality of bolts, has the effect that improves electric elements installation convenience.
Description
Technical Field
The application relates to the field of power distribution cabinets, in particular to a power distribution cabinet convenient for installation of electrical elements.
Background
The switch, protection, monitoring and control and other electrical elements of the power distribution cabinet are all arranged in a closed shell made of steel or insulating materials and can be arranged close to or away from a wall.
The existing power distribution cabinet comprises a cabinet body, a cabinet door and electrical elements, wherein one side of the cabinet body is open, the cabinet door is hinged and connected with the cabinet body, part of the electrical elements are installed in the cabinet body, and part of the electrical elements are installed on the cabinet door through bolts to complete installation of the power distribution cabinet.
In view of the above-mentioned related art, the inventor thinks that when installing the electric component on the cabinet door, a plurality of bolts need to be screwed, which is inconvenient to install and takes a long time, and has the defect of poor installation convenience of the electric component.
SUMMERY OF THE UTILITY MODEL
In order to improve the convenience of electric elements installation, this application provides a switch board convenient to electric elements installation.
The application provides a switch board convenient to electric elements installation adopts following technical scheme:
the utility model provides a switch board convenient to electric elements installation, the intelligent cabinet temperature adjusting device comprises a cabinet body and a cabinet door, cabinet body one side is uncovered, be used for sealing open cabinet door and cabinet body articulated linking to each other, can dismantle on the cabinet door and be connected with fixed subassembly, fixed subassembly includes the mount, expanding spring and splint, the mount can be dismantled and connect in the cabinet door inboard, expanding spring is provided with a plurality ofly, a plurality of expanding spring rigid couplings are on the mount, the parallel interval of a plurality of expanding spring sets up, splint are provided with a plurality ofly, a splint difference rigid coupling for pressing from both sides tight electric elements sets up in the one end and the interval that expanding spring is close to each other.
Through adopting above-mentioned technical scheme, during the installation electrical component, press down splint and make a plurality of splint remove towards the direction of keeping away from each other, expanding spring is in compression state this moment, places electrical component between the splint after that, the external force to splint is cancelled, and expanding spring extends and promotes splint, makes splint remove towards the direction that is close to each other to press from both sides electrical component tightly between splint, need not screw a plurality of bolts, improved the convenience of electrical component installation.
Optionally, a guide part is arranged between the fixing frame and the clamping plate, the guide part is the same as the telescopic direction of the telescopic spring, the guide part comprises a fixed pipe and a telescopic pipe, the fixed pipe is fixedly connected to the fixing frame, the telescopic pipe is located in the fixed pipe and connected with the fixed pipe in a sliding mode, and one end, far away from the fixed pipe, of the telescopic pipe is fixedly connected with the clamping plate.
Through adopting above-mentioned technical scheme, when installation electric elements, a plurality of splint remove towards the direction that is close to each other or keeps away from, and expanding spring is flexible this moment, and flexible pipe slides along the inner wall of fixed pipe in inserting the fixed pipe along with expanding spring, and flexible pipe leads expanding spring, and crooked and the degree of rocking when having reduced expanding spring and using has improved the stability that expanding spring used.
Optionally, a limiting plate for fixing the electrical element is fixedly connected to the bottom of the clamping plate, and the cross section of the limiting plate is larger than that of the clamping plate.
Through adopting above-mentioned technical scheme, press from both sides tightly the back between the splint when electric elements, electric elements can take place relative movement between the direction that is on a parallel with the splint and the splint under the exogenic action, and the limiting plate is spacing to electric elements, stops electric elements, reduces electric elements and splint and takes place relative movement's degree, improves the fixed stability of electric elements.
Optionally, the side is provided with locating component in the cabinet door, locating component includes the locating plate, installation pole and positioning bolt, the locating plate is provided with a plurality of, the locating plate rigid coupling has the interval in the cabinet door inboard and with the cabinet door, set up the recess on the locating plate, the recess runs through the locating plate, and the recess extends along the length direction of locating plate, the installation pole is located between locating plate and the cabinet door, positioning bolt passes recess and threaded connection on the installation pole, mount detachable connection is on the installation pole.
Through adopting above-mentioned technical scheme, when the installation location subassembly, will install the pole and place between locating plate and cabinet door, positioning bolt pass the recess and with installation pole threaded connection, the position that can install as required makes positioning bolt slide along the recess, removes the relative position of installation pole and locating plate, the position of installation pole is confirmed the back, screws positioning bolt, positioning bolt will install on the pole is fixed and the locating plate, has improved the suitability and the convenience of position control that the installation pole used.
Optionally, a sliding groove is formed in the mounting plate, the fixing frame is located in the sliding groove and connected with the mounting rod in a sliding mode, and a clamping piece used for fixing the fixing frame is arranged on the fixing frame.
Through adopting above-mentioned technical scheme, the mount is located and can slides along the spout in the spout, according to the position that electrical components needs the installation, removes the mount, fixes with the fastener after that, is convenient for adjust the position of mount according to the installation, has improved position control's convenience and the suitability of whole use.
Optionally, the clamping member comprises a fixing plate, a connecting spring and a clamping block, the fixing plate is fixedly connected to the fixing frame, the connecting spring is fixedly connected to one side, close to the mounting rod, of the fixing plate, the clamping block is fixedly connected to one end, far away from the fixing plate, of the connecting spring and abutted to the mounting rod, and the connecting spring is in a compression state.
Through adopting above-mentioned technical scheme, when the mount removed, press the fixture block towards the direction of keeping away from the installation pole, connecting spring was in compression state this moment, removes the mount according to the needs of installation electric elements after that, and after the position was confirmed, the external force to the fixture block was cancelled, and connecting spring extends and promotes the fixture block towards the direction that is close to the installation pole, and the fastener is fixed the mount with the inseparable butt of installation pole, has improved the fixed convenience of mount.
Optionally, the fixture block is connected with a limiting rod, the limiting rod is parallel to the telescopic direction of the connecting spring, and the limiting rod penetrates through the fixing plate and is connected with the fixing plate in a sliding mode.
Through adopting above-mentioned technical scheme, when connecting spring is flexible, the gag lever post removes along with the removal of fixture block, relative slip takes place for gag lever post and fixed plate, the gag lever post leads connecting spring is flexible, the degree of crooked and rocking when having reduced connecting spring and using, in addition, when fixture block and the inseparable butt of installation pole are fixed to the mount, when the mount receives the external force that is on a parallel with the installation pole, the gag lever post has strengthened connecting spring's intensity, the degree that connecting spring takes place the bending has been reduced, connecting spring's stability and the fixed stability of mount have been improved.
Optionally, the limiting rod is fixedly connected with a positioning rod for erecting and fixing the clamping block, and the positioning rod is abutted to one end, far away from the clamping block, of the fixing plate.
Through adopting above-mentioned technical scheme, when removing the mount, rotate the gag lever post and make locating lever and locating plate keep away from one side butt of fixture block, fixture block and installation pole separation this moment, coupling spring is in compression state, and the fixture block has cancelled the fixed to the mount, can remove the position of mount as required after that, needn't exert the external force of keeping away from the installation pole to the gag lever post with the hand is straight, has improved the convenience of removing the mount.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the fixing assembly is arranged to clamp the electric element between the clamping plates, so that the effect of improving the convenience of mounting the electric element is achieved;
2. by arranging the positioning assembly, the mounting rod can be adjusted and fixed according to the position to be mounted, so that the applicability of the mounting rod in use and the convenience of position adjustment are improved;
3. through setting up the fastener, the fastener is fixed the mount with the inseparable butt of installation pole, has produced the effect that improves the fixed convenience of mount.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present application;
FIG. 2 is a partial schematic view of the positioning assembly shown in detail;
fig. 3 is a partial cross-sectional view highlighting the fixation assembly.
Description of reference numerals: 1. a cabinet body; 2. a cabinet door; 3. a positioning assembly; 31. positioning a plate; 311. a groove; 32. mounting a rod; 321. a chute; 322. positioning holes; 33. positioning the bolt; 4. a fixing assembly; 41. a fixed mount; 411. c-shaped plates; 412. a slider; 42. a tension spring; 43. a splint; 44. a limiting plate; 45. a guide member; 451. a fixed tube; 452. a telescopic pipe; 46. a fastener; 461. a fixing plate; 462. a clamping block; 463. a limiting rod; 4631. positioning a rod; 464. a spring is connected.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses switch board convenient to electric elements installs. Combine fig. 1 and fig. 2, a switch board convenient to electric elements installation includes the cabinet body 1 and cabinet door 2, and 1 one side of the cabinet body is uncovered for seal open cabinet door 2 and the cabinet body 1 articulated link to each other, and 2 inboard detachable connections of cabinet door have locating component 3, and locating component 3 keeps away from 2 one sides of cabinet door and slides and be connected with fixed subassembly 4, and electric elements installs on fixed subassembly 4, and convenient and fast need not screw a plurality of bolts, has improved the convenience of electric elements installation.
Referring to fig. 1 and 2, the cabinet body 1 is vertically disposed, the cabinet body 1 is hollow, the hinge shaft connecting the cabinet door 2 and the cabinet body 1 is vertically disposed, the positioning assembly 3 includes two positioning plates 31, two mounting rods 32 and two positioning bolts 33, the two positioning plates 31 are vertically disposed and respectively located at two sides of the cabinet door 2 and fixedly connected to the cabinet door 2, the positioning plates 31 are spaced apart from the inner side wall of the cabinet door 2, a groove 311 is formed at one side of the positioning plate 31 close to the cabinet door 2, the groove 311 penetrates through the positioning plate 31, the groove 311 extends along the length direction of the positioning plate 31, the mounting rods 32 are horizontally disposed, the mounting rods 32 are located between the positioning plate 31 and the cabinet door 2, a plurality of mounting rods 32 are vertically spaced apart, the positioning bolts 33 pass through the groove 311 and are threadedly connected to the mounting rods 32, two positioning bolts 33 are disposed on each mounting rod 32, the two positioning bolts 33 are respectively located at both ends of the mounting rod 32 and above the recess 311.
When the positioning assembly 3 is installed, a corresponding number of installation rods 32 are selected according to the installation requirements of electrical components, two ends of each installation rod 32 are placed between the two positioning plates 31 and the cabinet door 2, the two positioning bolts 33 respectively penetrate through the grooves 311 in the two positioning plates 31 and are in threaded connection with the installation rods 32, the installation positions can be installed according to requirements, the positioning bolts 33 vertically slide along the grooves 311, the relative positions of the installation rods 32 and the positioning plates 31 are moved, after the positions of the installation rods 32 are determined, the positioning bolts 33 are screwed, the positioning plates 31 are clamped between the positioning bolts 33 and the installation rods 32, the installation rods 32 are fixed on the positioning plates 31 through the positioning bolts 33, and the use applicability and the convenience of position adjustment of the installation rods 32 are improved.
Referring to fig. 2 and 3, the fixing assembly 4 includes a fixing frame 41, extension springs 42, clamping plates 43 and a limiting plate 44, the fixing frame 41 includes a sliding block 412 and a C-shaped plate 411, the longitudinal section of the sliding block 412 is T-shaped, one side of the mounting rod 32 away from the cabinet door 2 is provided with a sliding groove 321, the sliding groove 321 is formed along the length direction of the mounting rod 32, the sliding groove 321 is as long as the mounting rod 32, the sliding block 412 is located in the sliding groove 321 and slidably connected with the mounting rod 32, the C-shaped plate 411 is fixedly connected with the sliding block 412 and slidably connected with the mounting rod 32, the C-shaped plate 411 is horizontally arranged, the C-shaped plate 411 is connected with a clamping piece 46 for positioning the fixing frame 41, the extension springs 42 are provided with two extension springs 42, the two extension springs 42 are respectively fixedly connected to one side of the C-shaped plate 411 away from the end portions of the mounting rod 32 close to each, the limiting plates 44 are fixedly connected to the bottoms of the clamping plates 43, the limiting plates 44 are perpendicular to the clamping plates 43, the limiting plates 44 on the two clamping plates 43 extend towards the direction close to each other and are spaced, the extension spring 42 is sleeved with a guide member 45, the guide member 45 is coaxial with the extension spring 42, the guide member 45 comprises a fixed pipe 451 and an extension pipe 452, the fixed pipe 451 is fixedly connected to the fixing frame 41, one end of the extension pipe 452 is located in the fixed pipe 451 and is connected with the fixed pipe 451 in a sliding mode, and the other end of the extension pipe 452 is fixedly connected with the clamping plates 43.
Before the installation rod 32 is installed, the sliding block 412 is inserted into the sliding groove 321, the fixing component 4 is installed on the positioning component 3, the fixing component 4 can slide along the sliding groove 321 and is fixed through the clamping piece 46, the fixing component 4 can be moved to a required position according to the installation position of the electric element, and the use applicability of the fixing component 4 is improved; then, the electric element is mounted on the fixing component 4, the clamping plates 43 are pressed to enable the two clamping plates 43 to move towards the direction away from each other, the distance between the two clamping plates 43 is increased, at the moment, the telescopic spring 42 is compressed, the telescopic pipe 452 is inserted into the fixing pipe 451, the telescopic pipe 452 guides the telescopic spring 42, the shaking and bending degree of the telescopic spring 42 in use is reduced, and the use stability of the telescopic spring 42 is improved; then, the electrical component is placed between the two clamping plates 43, the external force to the clamping plates 43 is cancelled, the extension spring 42 extends and pushes the clamping plates 43 to move the clamping plates 43 towards the direction of mutual approaching, so that the electrical component is clamped between the two clamping plates 43 without screwing a plurality of bolts, and the convenience of mounting the electrical component is improved; in addition, the distance between the clamping plates 43 is adjustable, so that electric elements with different widths can be fixed, and the use applicability of the fixing assembly 4 is improved; the bottom of the electrical element is positioned above the limiting plate 44, and the limiting plate 44 provides a supporting force for the electrical element because the electrical element has a tendency of moving downwards under the action of self gravity, so that the movement of the electrical element is reduced, and the stability of fixing the electrical element is improved; meanwhile, the guide piece 45 improves the strength of the telescopic spring 42, and after the electric element is fixed between the clamping plates 43, the guide piece 45 provides upward supporting force, so that the bending and shaking degree of the telescopic spring 42 during the fixing of the electric element is reduced, and the stability of the fixing of the electric element is further improved.
Referring to fig. 2, the clip member 46 includes a fixing plate 461, a latch 462, stop lever 463 and connecting spring 464, fixed plate 461 rigid coupling in C template 411 top, fixed plate 461 top is towards being close to the bending of installation pole 32 direction, stop lever 463 passes the top of fixed plate 461 and slides with fixed plate 461 and be connected, fixture block 462 rotates and connects in the bottom of stop lever 463, connecting spring 464 rigid coupling is between fixture block 462 and fixed plate 461, connecting spring 464 cover is located outside the stop lever 463 and coaxial setting, connecting spring 464 is in compression state, locating hole 322 has been seted up at installation pole 32 top, locating hole 322 is provided with a plurality ofly, a plurality of locating hole 322 are along the length direction interval distribution of installation pole 32, fixture block 462 is located locating hole 322 and with installation pole 32 butt, be provided with locating lever 4631 on the stop lever 463, locating lever 4631 includes horizontal plate and vertical board, horizontal plate rigid coupling in the top of stop lever 463, vertical board rigid coupling is in the horizontal plate bottom and mutually perpendicular.
When the sliding block 412 moves along the sliding slot 321, the bottom of the vertical plate abuts against the top of the fixed plate 461, the connecting spring 464 is in a compressed state, the latch 462 is located above the mounting rod 32 and separated from the mounting rod 32, and the position of the fixing component 4 can be moved along the sliding slot 321; when the fixing assembly 4 is fixed, the positioning plate 31 is rotated to rotate the vertical plate of the positioning plate 31 towards the direction far away from the fixing plate 461, the vertical plate of the positioning plate 31 is separated from the fixing plate 461, the external force to the positioning plate 31 is cancelled, the connecting spring 464 stretches and pushes the fixture block 462 towards the direction close to the positioning hole 322, and the fixture block 462 is positioned in the positioning hole 322 and tightly abutted to the mounting rod 32, so that the fixing assembly 4 is fixed, and the convenience of moving and fixing the fixing frame 41 is improved.
The implementation principle of a switch board convenient to electric elements installation of this application embodiment does: the positioning assembly 3 on the cabinet door 2 is installed in advance, when the electric element is installed, the clamping plates 43 are pressed to enable the two clamping plates 43 to move towards the direction away from each other, the expansion spring 42 is in a compressed state at the moment, the expansion pipe 452 is inserted into the fixing pipe 451 to guide the expansion spring 42, then the electric element is placed between the two clamping plates 43, the external force on the clamping plates 43 is eliminated, the expansion spring 42 extends and pushes the clamping plates 43 to enable the clamping plates 43 to move towards the direction close to each other, therefore, the electric element is clamped between the clamping plates 43, a plurality of bolts do not need to be screwed, and the convenience of installing the electric element is improved.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a switch board convenient to electrical component installation, includes the cabinet body (1) and cabinet door (2), and cabinet body (1) one side is uncovered for seal open cabinet door (2) and the cabinet body (1) articulated link to each other its characterized in that: cabinet door (2) are gone up to dismantle and are connected with fixed subassembly (4), fixed subassembly (4) are including mount (41), expanding spring (42) and splint (43), mount (41) can be dismantled and connect in cabinet door (2) inboard, expanding spring (42) are provided with a plurality ofly, a plurality of expanding spring (42) rigid couplings are on mount (41), a plurality of expanding spring (42) parallel interval sets up, splint (43) are provided with a plurality ofly, splint (43) for press from both sides tight electrical component respectively rigid coupling in the one end and the interval setting that expanding spring (42) are close to each other.
2. A switch board for facilitating the installation of electrical components according to claim 1, wherein: be provided with between mount (41) and splint (43) guide (45), guide (45) are the same with expanding spring (42)'s flexible direction, guide (45) are including fixed pipe (451) and flexible pipe (452), fixed pipe (451) rigid coupling is gone up flexible pipe (452) in mount (41) and is located fixed pipe (451) and slide with fixed pipe (451) and be connected, the one end and splint (43) rigid coupling that fixed pipe (451) were kept away from to flexible pipe (452).
3. A switch board for facilitating the installation of electrical components according to claim 1, wherein: and a limiting plate (44) used for fixing the electric element is fixedly connected to the bottom of the clamping plate (43), and the section of the limiting plate (44) is larger than that of the clamping plate (43).
4. A switch board for facilitating the installation of electrical components according to claim 1, wherein: cabinet door (2) inboard side is provided with locating component (3), locating component (3) include locating plate (31), installation pole (32) and positioning bolt (33), locating plate (31) are provided with a plurality of, locating plate (31) rigid coupling has the interval in cabinet door (2) inboard and with cabinet door (2), recess (311) have been seted up on locating plate (31), recess (311) run through locating plate (31), and recess (311) extend along the length direction of locating plate (31), installation pole (32) are located between locating plate (31) and cabinet door (2), positioning bolt (33) pass recess (311) and threaded connection on installation pole (32), mount (41) demountable connection is on installation pole (32).
5. A switch board convenient to electric elements installation according to claim 4, characterized in that: the mounting rod (32) is provided with a sliding groove (321), the fixing frame (41) is positioned in the sliding groove (321) and connected with the mounting rod (32) in a sliding manner, and the fixing frame (41) is provided with a clamping piece (46) used for fixing the fixing frame (41).
6. A switch board convenient to electric elements installation according to claim 5, characterized in that: fastener (46) include fixed plate (461), connecting spring (464) and fixture block (462), fixed plate (461) rigid coupling is on mount (41), connecting spring (464) rigid coupling is close to the one side of installing pole (32) in fixed plate (461), fixture block (462) rigid coupling is in connecting spring (464) keep away from the one end of fixed plate (461) and with install pole (32) butt, connecting spring (464) are in compression state.
7. A switch board convenient for electric element installation according to claim 6, characterized in that: the fixture block (462) is connected with a limiting rod (463), the limiting rod (463) is parallel to the telescopic direction of the connecting spring (464), and the limiting rod (463) penetrates through the fixing plate (461) and is connected with the fixing plate (461) in a sliding mode.
8. A switch board for facilitating the installation of electrical components according to claim 7, wherein: a positioning rod (4631) for suspending and fixing the fixture block (462) is fixedly connected to the limiting rod (463), and the positioning rod (4631) is abutted against one end, far away from the fixture block (462), of the fixing plate (461).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120202084.2U CN214227449U (en) | 2021-01-25 | 2021-01-25 | Switch board convenient to electrical component installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120202084.2U CN214227449U (en) | 2021-01-25 | 2021-01-25 | Switch board convenient to electrical component installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214227449U true CN214227449U (en) | 2021-09-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120202084.2U Active CN214227449U (en) | 2021-01-25 | 2021-01-25 | Switch board convenient to electrical component installation |
Country Status (1)
| Country | Link |
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| CN (1) | CN214227449U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115458375A (en) * | 2022-10-17 | 2022-12-09 | 明迈防爆技术(上海)有限公司 | Operating structure of explosion-proof circuit breaker |
-
2021
- 2021-01-25 CN CN202120202084.2U patent/CN214227449U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115458375A (en) * | 2022-10-17 | 2022-12-09 | 明迈防爆技术(上海)有限公司 | Operating structure of explosion-proof circuit breaker |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A distribution cabinet that facilitates the installation of electrical components Effective date of registration: 20231129 Granted publication date: 20210917 Pledgee: China Construction Bank Corporation Tangshan Branch Pledgor: Tangshan Tongrun Power Equipment Co.,Ltd. Registration number: Y2023980068250 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |