CN114977074B - Cable connector - Google Patents
Cable connector Download PDFInfo
- Publication number
- CN114977074B CN114977074B CN202210790257.6A CN202210790257A CN114977074B CN 114977074 B CN114977074 B CN 114977074B CN 202210790257 A CN202210790257 A CN 202210790257A CN 114977074 B CN114977074 B CN 114977074B
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- CN
- China
- Prior art keywords
- block
- blocks
- sliding
- connecting pipe
- connecting block
- 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.)
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Links
- 230000006835 compression Effects 0.000 claims abstract description 21
- 238000007906 compression Methods 0.000 claims abstract description 21
- 238000007789 sealing Methods 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 9
- 238000005056 compaction Methods 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 230000000087 stabilizing effect Effects 0.000 claims description 6
- 239000002390 adhesive tape Substances 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 238000004804 winding Methods 0.000 abstract description 3
- 238000004891 communication Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000011247 coating layer Substances 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G15/00—Cable fittings
- H02G15/08—Cable junctions
- H02G15/18—Cable junctions protected by sleeves, e.g. for communication cable
Abstract
The application belongs to the technical field of electric parts and discloses a cable connector, which comprises a connecting pipe, wherein a connecting block is fixed in the middle of the inner wall of the connecting pipe, a connecting hole coaxial with the connecting pipe is arranged in the connecting block, two sides of the connecting block in the connecting pipe are both in sliding connection with a pressing plate, a slotted hole capable of being connected with the connecting hole is arranged on the pressing plate, an elastic piece is arranged between the pressing plate and the connecting block, and a limiting piece for limiting the pressing plate is also arranged in the connecting pipe; two compression blocks are arranged in the connecting hole, the compression blocks are overlapped along the radial direction of the connecting hole, two compression rods are connected to the connecting block in a sliding manner, and the two compression rods are respectively fixed with the two compression blocks; two driving pieces which respectively drive the two compression bars to move are also arranged in the connecting block. The application solves the problems that the prior art is fixed by using the adhesive tape in a winding way and is easy to fall off after long-time use, thereby influencing the transmission stability.
Description
Technical Field
The application belongs to the technical field of electrical parts, and particularly relates to a cable connector.
Background
A cable is an electrical energy or signal transmission device, typically formed by twisting several wires or groups of wires (at least two in each group) and is covered with a highly insulating coating. In actual use, different cables are required to be connected due to the limitation of specific use positions, so that the cable is suitable for use requirements. In the traditional cable connection, the covering layers at the end parts of two cables to be connected are stripped, then the wires of the two cables are stranded, and finally the two cables are connected by winding with adhesive tape. However, after long-term use, the adhesive tape is easy to loosen and fall off, thereby affecting the stability of transmission.
Disclosure of Invention
The application aims to provide a cable connector which solves the problem that the cable connector is easy to fall off after long-time use by winding and fixing with adhesive tape in the prior art, thereby influencing transmission stability.
In order to achieve the above purpose, the application adopts the following technical scheme: the cable connector comprises a connecting pipe, wherein the middle part of the inner wall of the connecting pipe is fixedly provided with a connecting block, a connecting hole coaxial with the connecting pipe is formed in the connecting block, two sides of the connecting block in the connecting pipe are respectively and slidably connected with a pressing plate, a slotted hole capable of being connected with the connecting hole is formed in the pressing plate, an elastic piece is arranged between the pressing plate and the connecting block, and a limiting piece for limiting the pressing plate is also arranged in the connecting pipe; two compression blocks are arranged in the connecting hole, the compression blocks are overlapped along the radial direction of the connecting hole, two compression rods are connected to the connecting block in a sliding manner, and the two compression rods are respectively fixed with the two compression blocks; two driving pieces which respectively drive the two compression bars to move are also arranged in the connecting block.
Among the above-mentioned technical scheme, utilize the connecting pipe parcel to wait to connect outside the cable, insert the cable to the connecting block in to drive the compact heap through the driving piece and remove, press from both sides the sinle silk of two cables tightly, thereby realize the connection to two cables. And when the cable is inserted into the connecting block, the cover layer outside the cable can push the pressing plate to move, and the pressing plate is limited by the limiting piece, so that the cable can be limited, and the cable can be ensured to be completely fixed. The cable connector provided by the technical scheme can realize the wrapping of the cable, reduce the falling probability of the wire core, and reduce the falling probability of the connector through the arrangement of the driving piece and the limiting piece, thereby reducing the influence on the transmission stability of the cable.
In another preferred embodiment of the application, the driving member comprises a channel arranged in the connecting block, two sliding plates are slidably connected in the channel, a linkage rod is fixed on one sliding plate, the linkage rod is fixed with the pressing plate, the other sliding plate is fixed with the push rod, and a communication liquid is filled in the channel between the two sliding plates.
In another preferred embodiment of the present application, the compression blocks are arc-shaped, and the intrados of the two compression blocks are disposed opposite.
In another preferred embodiment of the application, a groove communicated with the connecting hole is arranged in the connecting block, the compressing block can be positioned in the groove, and an elastic piece is arranged between the compressing block and the groove.
In another preferred embodiment of the application, the limiting piece comprises a sliding groove arranged on the inner wall of the connecting pipe, a limiting block is connected in a sliding manner in the sliding groove, an elastic piece is arranged between the limiting block and the sliding groove, and one side, far away from the connecting block, of the limiting block is a wedge surface.
In another preferred embodiment of the application, a rotating ring is rotatably connected to the outer circumference of the limiting block on the connecting pipe, a plurality of first magnetic blocks are arranged on the inner ring of the rotating ring, and a second magnetic block which can be attracted with the first magnetic blocks is arranged on the limiting block.
In another preferred embodiment of the application, the side wall of the connecting pipe is embedded with a plurality of communicating vessels which are U-shaped, both ends of the communicating vessels are communicated with the inside of the communicating pipe, the two ends of the communicating vessels are connected with sliding blocks in a sliding way, and communicating liquid is filled between the sliding blocks in the communicating vessels; the two sliding blocks are respectively fixed with a moving rod and a clamping rod, the pressing plate is positioned between the communicating vessels, and the pressing plate is positioned between the communicating vessels and the pressing plate.
In another preferred embodiment of the application, sealing blocks are arranged at two ends of the inner wall of the connecting pipe, through holes are arranged on the sealing blocks, an annular air bag is fixed on one side of the sealing blocks, and an air filling piece for filling air into the annular air bag is further arranged.
In another preferred embodiment of the application, the air-filling part comprises an air-filling groove positioned in the connecting block, a pressing plate is slidably connected in the air-filling groove, a push rod is fixed between the pressing plate and the pressing plate, the push rod is slidably connected with the connecting block, a pressure stabilizing port communicated with the air-filling groove is arranged on the connecting pipe, and a flow guide pipe with two ends respectively communicated with the annular air bag and one end of the air-filling groove far away from the pressure stabilizing port is also arranged in the connecting pipe.
Additional aspects and advantages of the application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the application.
Drawings
The foregoing and/or additional aspects and advantages of the application will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
fig. 1 is a partial cross-sectional view of embodiment 1 of the present application.
Fig. 2 is a partial cross-sectional view of embodiment 2 of the present application.
Reference numerals in the drawings of the specification include: the connecting pipe 1, the connecting block 2, the connecting hole 3, the groove 4, the compression block 5, the channel 6, the sliding plate 7, the linkage rod 8, the push rod 9, the pressing plate 10, the sliding groove 11, the limiting block 12, the first magnetic block 13, the rotating ring 14, the communicating vessel 15, the sliding block 16, the moving rod 17, the clamping rod 18, the sealing block 19, the annular air bag 20, the air-filling groove 21, the push rod 22, the guide pipe 23, the pressure stabilizing port 24, the cable 25 and the pressing plate 26.
Detailed Description
Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the application.
In the description of the present application, it should be understood that the terms "longitudinal," "transverse," "vertical," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the application and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and thus should not be construed as limiting the application.
In the description of the present application, unless otherwise specified and defined, it should be noted that the terms "mounted," "connected," and "coupled" are to be construed broadly, and may be, for example, mechanical or electrical, or may be in communication with each other between two elements, directly or indirectly through intermediaries, as would be understood by those skilled in the art, in view of the specific meaning of the terms described above.
The present application provides a cable coupling, as shown in fig. 1, in a preferred embodiment of the present application, the cable coupling comprises a connection pipe 1, a connection block 2 is fixed at the middle part of the connection pipe 1, a connection hole 3 is provided in the connection block 2, both ends of the connection hole 3 are communicated with the connection pipe 1, and the connection hole 3 is coaxially provided with the connection pipe 1.
The inboard of connecting block 2 still is equipped with two recesses 4, is provided with two compact heap 5 in the connecting hole 3, and the compact heap 5 overlaps from top to bottom and sets up, and two compact heap 5 can be located two recesses 4 respectively, is provided with the elastic component between compact heap 5 and the recess 4. The two compaction blocks 5 are arc-shaped, the inner cambered surfaces of the compaction blocks 5 are oppositely arranged, and the two compaction blocks 5 are spliced to form a ring shape.
The device further comprises two driving parts for driving the compressing blocks 5 to move, wherein the driving parts are respectively arranged on the upper side and the lower side of the connecting block 2, the two driving parts are identical in structure, and the upper driving part is used for description in the embodiment. The driving piece is including setting up the passageway 6 in connecting block 2, and the left end and the connecting pipe 1 intercommunication of passageway 6, and the left end of passageway 6 transversely sets up, and the vertical setting of right-hand member of passageway 6, and the right-hand member and the connecting hole 3 intercommunication of passageway 6. The left end of the other driving piece is communicated with the connecting hole 3, and the right end is communicated with the connecting pipe 1.
Sliding plates 7 are slidably connected in the two ends of the channel 6, and a communication liquid is filled between the two sliding plates 7 in the channel 6. The left slide plate 7 is fixed with a linkage rod 8, the right slide plate 7 is fixed with a push rod 9, and the bottom end of the push rod 9 is fixed with the compaction block 5.
The left end and the right end of the connecting pipe 1, which are positioned on the connecting block 2, are both transversely and slidably connected with a pressing plate 10, a slotted hole is arranged on the pressing plate 10, the two ends of the slotted hole are both communicated with the outside, and the slotted hole and the connecting hole 3 are coaxially arranged. One end of the linkage rod 8 far away from the sliding plate 7 is fixed with a pressing plate 10, and an elastic piece is arranged between the pressing plate 10 and the connecting block 2
Still be provided with the limiter that is used for restricting clamp plate 10 in connecting pipe 1, the limiter includes a plurality of spouts 11 that evenly set up along connecting pipe 1 inner wall, is provided with three spout 11 in this embodiment, and sliding connection has restriction piece 12 in spout 11, all is equipped with the elastic component between restriction piece 12 and the spout 11, and the elastic component selects the pressure spring in this embodiment, and specific model is selected according to actual demand. One end of the limiting piece, which is positioned in the connecting pipe 1 and is far away from the connecting block 2, is a wedge surface.
The outer circle of the limiting block 12 on the connecting pipe 1 is movably connected with a rotating ring 14, three first magnetic blocks 13 are uniformly arranged on the inner circle of the rotating ring 14, and a second magnetic block (not shown in the figure) which can be attracted with the first magnetic blocks 13 is arranged on the limiting block 12.
The side walls of the connecting pipe 1, which are positioned on two sides of the connecting block 2, are embedded with a plurality of communicating vessels 15, and in the embodiment, the communicating vessels 15 are three and are uniformly arranged along the circumferential direction of the inner wall of the connecting pipe 1. Taking the left communicating vessel 15 as an example for explanation, the communicating vessel 15 is in a U shape, the communicating vessel 15 comprises two vertical pipes and a transverse pipe, both ends of which are communicated with the vertical pipes, and the vertical pipes are communicated with the communicating pipe. All vertical sliding connection has slider 16 in the vertical pipe, is located in the linker 15 and annotates between two sliders 16 and have the intercommunication liquid, and the intercommunication liquid all selects oil in this embodiment. The left slide block 16 is fixed with a clamping rod 18, the right slide block 16 is fixed with a moving rod 17, and the left side of the moving rod 17 forms a wedge surface.
The chute 11 is located between two risers of the communicator 15, and the platen 10 is located on the left side of the chute 11.
The specific implementation process is as follows:
when the cables 25 are connected, the coating layers outside the end parts of the two cables 25 to be connected are peeled off, so that the wire cores are exposed. Two cables 25 are inserted from two ends of the connecting tube 1, and the exposed wire cores are inserted into the connecting holes 3 in the connecting block 2 through the hole grooves on the pressing plate 10.
At this time, the coating layer on the cable 25 is blocked by the pressing plate 10, and the cable 25 is moved again, so that the cable 25 gradually moves toward the middle of the connecting pipe 1, and in this process, the cable 25 drives the pressing plate 10 to move synchronously. When the pressing plate 10 moves, the linkage rod 8 is driven to synchronously move, and the sliding plate 7 is enabled to squeeze the communicating liquid, so that the other sliding plate 7 moves, the push rod 9 drives the pressing blocks 5 to move, the two pressing blocks 5 gradually approach each other, and the exposed wire core is clamped, so that connection of the two cables 25 is realized.
In the moving process of the pressing plate 10, the limiting block 12 is pressed first, so that the limiting block 12 slides into the sliding groove 11, and after the pressing plate 10 slides over the limiting block, the limiting block resets under the action of the spring, and limits the pressing plate 10. At the same time, the pressing plate 10 presses the moving rod 17 and presses the communicating liquid in the communicating vessel 15, so that the clamping rod 18 slides into the connecting tube 1, thereby clamping the cable 25. The pressure plate 10 is limited by the limiting block, and can limit the communicating vessel 15 and the driving member, so that the cable 25 can be tightly connected, and the falling-off can not occur even if the pressure plate is used for a long time.
When the communicating vessel 15 needs to be taken down, the rotating ring 14 outside the communicating vessel is rotated, so that the first magnetic block 13 is opposite to the second magnetic block, and therefore the limiting block 12 slides into the chute 11 under the attractive force generated by the first magnetic block 13 and the second magnetic block, the pressing plate 10 is not limited, the pressing plate 10 resets under the elastic piece, and the cable 25 is loosened, so that the cable 25 is conveniently taken out.
Example two
The structural principle of this embodiment is basically the same as that of the first embodiment, except that, as shown in fig. 2, sealing blocks 19 are provided on inner walls of both ends of the connection pipe 1, and through holes are provided on the sealing blocks 19. The sealing blocks 19 are fixed with annular air bags 20 on one side far away from the connecting block 2, and further comprise two air filling pieces for respectively filling air into the two annular air bags 20.
Taking the left air-entrapping part as an example for illustration, the air-entrapping part comprises an air-entrapping groove 21 arranged in the connecting block 2, a pressing plate 26 is transversely and slidably connected in the air-entrapping groove 21, a pushing rod 22 is fixed between the pressing plate 26 and the pressing plate 10, and the pushing rod 22 is transversely and slidably connected with the connecting block 2. The connecting pipe 1 is internally provided with a flow guide pipe 23, two ends of which are respectively communicated with the annular air bag 20 and the right end of the air-filling groove 21, and the left end of the connecting pipe 1 is also provided with a pressure stabilizing port 24 communicated with the air-filling groove 21.
When the cable 25 is inserted, the pressing plate 10 drives the push rod 9 to move, so that gas in the gas filling groove 21 is extruded, the gas enters the annular air bag 20 through the guide pipe 23, the annular air bag 20 is expanded to clamp the cable 25, the cable 25 is coated, the communicating pipe is sealed, the condition that external moisture enters the connecting pipe 1 is reduced, and the influence on the use of the cable 25 is reduced.
In the description of the present specification, reference to the terms "preferred implementation," "one embodiment," "some embodiments," "example," "a particular example" or "some examples" and the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the application, the scope of which is defined by the claims and their equivalents.
Claims (5)
1. A cable coupler, characterized by: the connecting device comprises a connecting pipe, wherein the middle part of the inner wall of the connecting pipe is fixedly provided with a connecting block, a connecting hole coaxial with the connecting pipe is arranged in the connecting block, two sides of the connecting block in the connecting pipe are slidably connected with pressing plates, slotted holes capable of being connected with the connecting hole are formed in the pressing plates, an elastic piece is arranged between the pressing plates and the connecting block, and a limiting piece for limiting the pressing plates is also arranged in the connecting pipe; two compression blocks are arranged in the connecting hole, the compression blocks are overlapped along the radial direction of the connecting hole, two compression rods are connected to the connecting block in a sliding manner, and the two compression rods are respectively fixed with the two compression blocks; two driving pieces for driving the two compression bars to move respectively are arranged in the connecting block;
the driving piece comprises a channel arranged in the connecting block, two sliding plates are connected in the channel in a sliding way, a linkage rod is fixed on one sliding plate, the linkage rod is fixed with the pressing plate, the other sliding plate is fixed with the push rod, and a communicating liquid is filled between the two sliding plates in the channel;
the limiting piece comprises a sliding groove arranged on the inner wall of the connecting pipe, a limiting block is connected in the sliding groove in a sliding way, an elastic piece is arranged between the limiting block and the sliding groove, and one side, far away from the connecting block, of the limiting block is a wedge surface;
the outer circle of the limiting block on the connecting pipe is movably connected with a rotating ring, the inner ring of the rotating ring is provided with a plurality of first magnetic blocks, and the limiting block is provided with a second magnetic block which can be mutually attracted with the first magnetic blocks;
the side wall of the connecting pipe is embedded with a plurality of communicating vessels which are U-shaped, both ends of the communicating vessel are communicated with the inside of the communicating pipe, the two ends of the communicating vessel are slidably connected with sliding blocks, and communicating liquid is filled between the sliding blocks in the communicating vessel; the two sliding blocks are respectively fixed with a moving rod and a clamping rod, the pressing plate is positioned between the communicating vessels, and the pressing plate is positioned between the communicating vessels and the pressing plate.
2. A cable coupling according to claim 1, wherein: the compaction blocks are arc-shaped, and the intrados of the two compaction blocks are oppositely arranged.
3. A cable coupling according to claim 1, wherein: the connecting block is internally provided with a groove communicated with the connecting hole, the compressing block can be positioned in the groove, and an elastic piece is arranged between the compressing block and the groove.
4. A cable coupling according to claim 1, wherein: the two ends of the inner wall of the connecting pipe are provided with sealing blocks, through holes are formed in the sealing blocks, an annular air bag is fixed on one side of each sealing block, and the sealing blocks further comprise an air filling piece for inflating the annular air bag.
5. A cable coupling according to claim 4, wherein: the air-entrapping part comprises an air-entrapping groove positioned in the connecting block, a pressing sliding plate is slidably connected in the air-entrapping groove, a pushing rod is fixed between the pressing sliding plate and the pressing plate, the pushing rod is slidably connected with the connecting block, a pressure stabilizing port communicated with the air-entrapping groove is arranged on the connecting pipe, and a flow guide pipe with two ends respectively communicated with one end, far away from the pressure stabilizing port, of the annular air bag and the air-entrapping groove is further arranged in the connecting pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210790257.6A CN114977074B (en) | 2022-07-05 | 2022-07-05 | Cable connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210790257.6A CN114977074B (en) | 2022-07-05 | 2022-07-05 | Cable connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114977074A CN114977074A (en) | 2022-08-30 |
| CN114977074B true CN114977074B (en) | 2023-10-03 |
Family
ID=82967917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210790257.6A Active CN114977074B (en) | 2022-07-05 | 2022-07-05 | Cable connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114977074B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1474777A1 (en) * | 1987-04-13 | 1989-04-23 | Предприятие П/Я В-2156 | Connecting box for electric cables |
| EP2075875A1 (en) * | 2007-12-29 | 2009-07-01 | Gaosong Ding | Connector for terminal block |
| CN111799748A (en) * | 2020-06-17 | 2020-10-20 | 李效东 | Quick binding device of cable interface for hydroelectric power generation |
| CN211957977U (en) * | 2020-06-17 | 2020-11-17 | 天津民胜科技发展有限公司 | 5G signal cable butt-joint ware convenient to block is fixed |
| CN214429192U (en) * | 2021-04-15 | 2021-10-19 | 中建二局安装工程有限公司 | Vertical cable fixing device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201285920Y (en) * | 2008-10-15 | 2009-08-05 | 富士康(昆山)电脑接插件有限公司 | Connector for electronic card |
-
2022
- 2022-07-05 CN CN202210790257.6A patent/CN114977074B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1474777A1 (en) * | 1987-04-13 | 1989-04-23 | Предприятие П/Я В-2156 | Connecting box for electric cables |
| EP2075875A1 (en) * | 2007-12-29 | 2009-07-01 | Gaosong Ding | Connector for terminal block |
| CN111799748A (en) * | 2020-06-17 | 2020-10-20 | 李效东 | Quick binding device of cable interface for hydroelectric power generation |
| CN211957977U (en) * | 2020-06-17 | 2020-11-17 | 天津民胜科技发展有限公司 | 5G signal cable butt-joint ware convenient to block is fixed |
| CN214429192U (en) * | 2021-04-15 | 2021-10-19 | 中建二局安装工程有限公司 | Vertical cable fixing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114977074A (en) | 2022-08-30 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A cable connector Effective date of registration: 20231124 Granted publication date: 20231003 Pledgee: China Postal Savings Bank Co.,Ltd. Guiyang Branch Pledgor: Guiyang Zhongan Technology Group Co.,Ltd. Registration number: Y2023520000069 |
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