CN110556758A - General connecting device of common wire slot - Google Patents
General connecting device of common wire slot Download PDFInfo
- Publication number
- CN110556758A CN110556758A CN201910844991.4A CN201910844991A CN110556758A CN 110556758 A CN110556758 A CN 110556758A CN 201910844991 A CN201910844991 A CN 201910844991A CN 110556758 A CN110556758 A CN 110556758A
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- CN
- China
- Prior art keywords
- column
- shell
- pin
- hole
- groove
- 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.)
- Granted
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Classifications
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- 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
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0406—Details thereof
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- 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
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0406—Details thereof
- H02G3/0418—Covers or lids; Their fastenings
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- 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
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0431—Wall trunking
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- 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
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/06—Joints for connecting lengths of protective tubing or channels, to each other or to casings, e.g. to distribution boxes; Ensuring electrical continuity in the joint
-
- 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
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/06—Joints for connecting lengths of protective tubing or channels, to each other or to casings, e.g. to distribution boxes; Ensuring electrical continuity in the joint
- H02G3/0608—Joints for connecting non cylindrical conduits, e.g. channels
-
- 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
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/30—Installations of cables or lines on walls, floors or ceilings
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a general connecting device for sharing a wire slot, which comprises a first shell, a connecting wire slot, a second shell and a wire slot cover, wherein an arc-shaped slot is formed in the upper part of the side wall of the first shell, the connecting wire slot is formed in the arc-shaped slot of the first shell, the arc-shaped slot is formed in the lower part of the side wall of the second shell, the upper end of the connecting wire slot is matched and clamped with the wire slot cover, a placing slot is formed in the upper end of the first shell, a first connecting ring is arranged in the middle of the upper end of the placing slot, the upper end of the first connecting ring is connected with a first connecting column in an inserting mode, and a second connecting ring is arranged in the middle of the lower end of the. According to the universal connecting device for sharing the wire grooves, the connecting column is arranged in a matched mode, the first shell and the second shell are quickly connected, when the connecting column is arranged in the middle, cables can be separated and sorted conveniently, the connecting ring and the connecting column are movably arranged in a matched mode, the connecting column can rotate, and the cables can be pulled conveniently.
Description
Technical Field
the invention relates to the field of trunking equipment, in particular to universal connecting equipment for sharing trunking.
Background
The wire casing is named as a wire casing, a wiring groove and a wire casing (different from place to place), is used for arranging wires such as a power line and a data line in a standard mode, is fixed on a wall or an electrician appliance on a ceiling, and the process of using the common wire casing to connect equipment is finished.
Disclosure of Invention
The invention mainly aims to provide a universal connecting device sharing a wire slot, which can effectively solve the problems in the background technology.
In order to achieve the purpose, the invention adopts the technical scheme that:
a general connecting device of a common wire slot comprises a first shell, a connecting wire slot, a second shell and a wire slot cover, wherein the upper part of the side wall of the first shell is provided with an arc-shaped slot, the arc-shaped slot is arranged in the arc-shaped slot of the first shell, the lower part of the side wall of the second shell is provided with an arc-shaped slot, the upper end of the connecting wire slot is matched and clamped with the wire slot cover, the upper end of the first shell is provided with a placing slot, the middle part of the upper end of the placing slot is provided with a first connecting ring, the upper end of the first connecting ring is inserted and connected with a first connecting column, the middle part of the lower end of the second shell is provided with a second connecting ring, the lower end of the second connecting ring is inserted and connected with a second connecting column, the second connecting column consists of a column body, a pin hole, a bottom cover, a V-shaped elastic sheet and an inserting rod, the V-shaped, and the pinhole has been seted up to the lateral wall lower part of cylinder, the lateral wall upper portion of cylinder is connected with the inserted bar, V type shell fragment comprises V type bullet post, first round pin post, second round pin post and spring, and the one end of V type bullet post is connected with first round pin post, the other end of V type bullet post is connected with the second round pin post, and is provided with the spring between first round pin post and the second round pin post, the second go-between comprises ring body, through-hole and annular, and the upper end of ring body has seted up the through-hole, the annular has been seted up to the pore wall of through-hole, it is downthehole that cylinder and inserted bar insert into the through-hole, and the inserted bar inserts into the annular inslot.
Preferably, the structure of the first connection ring is the same as that of the second connection ring, the structure of the first connection column is matched with that of the second connection column, the first connection ring is fixedly connected with the first housing, and the second connection ring is fixedly connected with the second housing.
Preferably, the second housing is matched with the first housing, the outer side wall of the second housing contacts the wall of the placing groove formed in the first housing, and the arc-shaped groove formed in the side wall of the first housing and the arc-shaped groove formed in the second housing are aligned.
Preferably, the V-shaped pin is fixedly connected with the first pin and the second pin, and the spring between the first pin and the second pin is fixedly connected with the first pin and the second pin.
Preferably, the V-shaped elastic sheet is movably arranged in the hole formed in the column body, and the first pin column and the second pin column arranged on the V-shaped elastic sheet are movably inserted into the pin hole.
preferably, the pin hole formed in the second connecting column is aligned with the hole formed in the outer side wall of the first connecting column, and the first pin column and the second pin column are movably inserted into the pin hole and the hole formed in the outer side wall of the first connecting column.
preferably, the connection wire slot and the wire slot cover are arranged in a plurality of groups, and the connection wire slot and the wire slot cover are fixedly connected with the first shell.
Preferably, the upper part of the outer side wall of the column body is provided with a threaded hole, and the inserted rod is inserted into the threaded hole formed in the column body.
Compared with the prior art, the invention has the following beneficial effects: this general connecting device of sharing wire casing:
The connecting column is arranged and matched with the connecting column, so that the first shell and the second shell are quickly connected, and when the connecting column is arranged in the middle, the cables are favorably separated and sorted;
The connecting ring and the connecting column are movably arranged in a matched manner, so that the connecting column can rotate, and the cable can be pulled conveniently;
The general connecting equipment of the whole shared wire slot is simple in structure, convenient to operate and better in use effect compared with the traditional mode.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a universal connection device for common trunking according to the present invention;
FIG. 2 is a schematic diagram of the overall structure of a universal connection device for common trunking according to the present invention;
FIG. 3 is a cutaway view of the housing structure of a universal connection device for common trunking of the present invention;
FIG. 4 is a schematic diagram of a connection post of a universal connection device for common trunking of the present invention;
FIG. 5 is a schematic view of a V-shaped spring plate of a common connection device for common slots according to the present invention;
figure 6 is a cutaway view of the connector ring of a common connection device sharing a trunking of the present invention.
in the figure: 1. a first housing; 2. connecting wire grooves; 3. a second housing; 4. a wire casing cover; 5. a placement groove; 6. a first connecting ring; 7. a first connecting column; 8. a second connection ring; 801. a ring body; 802. a through hole; 803. a ring groove; 9. a second connecting column; 901. a cylinder; 902. a pin hole; 903. a bottom cover; 904. a V-shaped elastic sheet; 9041. a V-shaped bullet column; 9042. a first pin; 9043. a second pin; 9044. a spring; 905. and (4) inserting the rod.
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 embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-6, a common connection device for wire slots comprises a first housing 1, a connection wire slot 2, a second housing 3 and a wire slot cover 4, wherein an arc-shaped groove is formed on the upper portion of the side wall of the first housing 1, the connection wire slot 2 is arranged in the arc-shaped groove of the first housing 1, the arc-shaped groove is formed on the lower portion of the side wall of the second housing 3, the upper end of the connection wire slot 2 is engaged with the wire slot cover 4, a placement groove 5 is formed on the upper end of the first housing 1, a first connection ring 6 is arranged in the middle of the upper end of the placement groove 5, a first connection post 7 is inserted into and connected to the upper end of the first connection ring 6, a second connection ring 8 is arranged in the middle of the lower opening of the second housing 3, the lower end of the second connection ring 8 is inserted and connected to a second connection post 9, the second connection post 9 is composed of a cylinder 901, a pin hole 902, a bottom cap 903, a V-shaped, a bottom cover 903 is connected to the lower end of the cylinder 901 through a hole opening, a pin hole 902 is formed in the lower portion of the side wall of the cylinder 901, a plug bar 905 is connected to the upper portion of the side wall of the cylinder 901, the V-shaped elastic sheet 904 is composed of a V-shaped elastic column 9041, a first pin 9042, a second pin 9043 and a spring 9044, one end of the V-shaped elastic column 9041 is connected with the first pin 9042, the other end of the V-shaped elastic column 9041 is connected with the second pin 9043, the spring 9044 is arranged between the first pin 9042 and the second pin 9043, the second connecting ring 8 is composed of a ring body wall 801, a through hole 802 and a ring groove 803, a through hole 802 is formed in the upper end of the ring body 801, a ring groove 803 is formed in the through hole 802, the cylinder 901 and the plug bar 905 are inserted into the through hole 802, and the plug.
The structure of the first connecting ring 6 is the same as that of the second connecting ring 8, the structure of the first connecting column 7 is matched with that of the second connecting column 9, the first connecting ring 6 is fixedly connected with the first shell 1, and the second connecting ring 8 is fixedly connected with the second shell 3; the second shell 3 is matched with the first shell 1, the outer side wall of the second shell 3 contacts the wall of the placing groove 5 formed in the first shell 1, and the arc-shaped groove formed in the side wall of the first shell 1 is aligned with the arc-shaped groove formed in the second shell 3; the V-shaped spring column 9041 is fixedly connected with the first pin 9042 and the second pin 9043, and the spring 9044 between the first pin 9042 and the second pin 9043 is fixedly connected with the first pin 9042 and the second pin 9043; the V-shaped elastic sheet 904 is movably arranged in a hole formed in the column 901, and a first pin 9042 and a second pin 9043 arranged on the V-shaped elastic sheet 904 are movably inserted into the hole 902 of the pin hole; the pin hole 902 formed in the second connecting column 9 is aligned with the hole formed in the outer side wall of the first connecting column 7, and the first pin 9042 and the second pin 9043 are movably inserted into the pin hole 902 and the hole formed in the outer side wall of the first connecting column 7; the connecting wire grooves 2 and the wire groove covers 4 are arranged in a plurality of groups, and the connecting wire grooves 2 and the wire groove covers 4 are fixedly connected with the first shell 1; the upper portion of the outer side wall of the column 901 is provided with a threaded hole, and the inserted bar 905 is inserted into the threaded hole of the column 901.
It should be noted that, when assembling, the present invention is a universal connection device sharing a wire chase, first, the connection between the second connection ring 8 and the second connection column 9 is performed, when assembling the V-shaped elastic piece 904 disposed on the second connection column 9, one end of the V-shaped elastic column 9041 aligns with the inner side end of the first pin 9042, and the contact end of the V-shaped elastic column 9041 and the first pin 9042 is welded and connected, the other end of the V-shaped elastic column 9041 aligns with the inner side end of the second pin 9043, and the contact end of the V-shaped elastic column 9041 and the second pin 9043 is welded and connected, the spring 9044 is placed between the first pin 9042 and the second pin 9043, and the spring 9044 is compressed such that the two ends of the spring 9044 contact the inner side walls of the first pin 9042 and the second pin 9043, and the spring 9044 is welded and connected with the first pin 9042 and the second pin 9043, and the assembly of the V-shaped elastic piece 904 is inserted into the lower end hole of the cylinder 901, until a first pin 9042 and a second pin 9043 of the V-shaped elastic sheet 904 contact the pin hole 902, the first pin 9042 and the second pin 9043 extend out of the pin hole 902, the bottom cover 903 is aligned with a hole formed in the lower end of the cylinder 901 to be inserted, the bottom cover 903 is rotated to realize threaded connection between the bottom cover 903 and the cylinder 901, the upper portion of the outer wall of the cylinder 901 is provided with a threaded hole into which the insertion rod 905 is inserted, the insertion rod 905 is rotated to realize threaded connection between the insertion rod 905 and the cylinder 901, the cylinder 901 and the insertion rod 905 are obliquely inserted into a through hole 802 formed in the second connecting ring 8 until the insertion rod 905 is inserted into a ring groove 803 formed in the wall of the through hole 802, the cylinder 901 is rotated to drive the insertion rod 905 to rotate in the ring groove 803 when the cylinder 901 rotates, so as to realize connection between the cylinder 901 and the ring 801, connection between the second connecting rod 9 and the second connecting ring 8 is realized, the structure of the first connecting ring 6 is the same as, the structure of the first connecting column 7 is the same as that of the second connecting column 9, the connection mode between the first connecting column 7 and the first connecting ring 6 is the same as that between the second connecting column 9 and the second connecting ring 8, the lower end of the first connecting ring 6 contacts the middle of the bottom of the placing groove 5 arranged at the upper end of the first shell 1, the contact end of the first connecting ring 6 and the first shell 1 is welded, the upper end of the second connecting ring 8 contacts the bottom of the groove of the second shell 3, the contact end of the second connecting ring 8 and the second shell 3 is welded, after the installation of each component is completed, the connection between the connecting wire groove 2 and the first shell 1 is carried out, the connecting wire groove 2 adopts the existing wire groove shell, the end surface contacting the first shell 1 is cut into an arc shape, the connecting wire groove 2 and the first shell 1 are welded, the lower end of the wire groove cover 4 is connected with the connecting wire groove 2 in a clamping mode, the lower end of the second connecting column 9 is aligned with the hole formed at the upper end of the first connecting column 7 to be inserted, the first pin column 9042 and the second pin column 9043 of the V-shaped elastic sheet 904 are contacted with the hole wall formed at the first connecting column 7, the first pin column 9042 and the second pin column 9043 are compressed and retracted into the hole 902 formed at the second connecting column 9, the V-shaped elastic column 9041 is compressed under force until the first pin column 9042 and the second pin column 9043 are contacted with the hole formed at the side wall of the first connecting column 7, the first pin column 9042 and the second pin column 9043 are popped out from the hole formed at the first connecting column 7 to realize the installation between the first shell 1 and the second shell 3, when in use, the first shell 1 and the second shell 3 are in a falling state, a wire is placed into the connecting line groove 2, the wire passes through the connecting line groove 2 and the placing groove 5 to be inserted into the other connecting line groove 2, and a line groove cover 4 matched with the connecting line groove 2 is used for covering the connecting line groove 2, then carry out the connection between first shell 1 and the second shell 3, the second spliced pole 9 that sets up in the second shell 3 aims at first spliced pole 7 and inserts, realizes the connection between first shell 1 and the second shell 3, facilitates the use.
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 (8)
1. The utility model provides a general connecting device of sharing wire casing which characterized in that: including first shell (1), connecting wire groove (2), second shell (3) and wire casing lid (4), the arc wall has been seted up on the lateral wall upper portion of first shell (1), and is provided with connecting wire groove (2) in first shell (1) arc wall, the arc wall has been seted up to the lateral wall lower part of second shell (3), the upper end of connecting wire groove (2) is matchd the wired groove lid of block (4), standing groove (5) have been seted up to the upper end of first shell (1), and the department sets up first connecting ring (6) in the middle of the upper end of standing groove (5), the upper end of first connecting ring (6) is inserted and is connected with first spliced pole (7), the department is provided with second go-between (8) in the middle of the lower extreme fluting of second shell (3), and the lower extreme of second go-between (8) is inserted and is connected with second spliced pole (9), second spliced pole (9) are by cylinder (901), The pin hole (902), the bottom cover (903), the V-shaped elastic sheet (904) and the inserted link (905) are formed, the V-shaped elastic sheet (904) is arranged in the hole formed in the lower end of the cylinder (901), the hole opening formed in the lower end of the cylinder (901) is connected with the bottom cover (903), the pin hole (902) is formed in the lower portion of the side wall of the cylinder (901), the inserted link (905) is connected to the upper portion of the side wall of the cylinder (901), the V-shaped elastic sheet (904) is formed by a V-shaped elastic column (9041), a first pin column (9042), a second pin column (9043) and a spring (9044), one end of the V-shaped elastic column (9041) is connected with the first pin column (9042), the other end of the V-shaped elastic column (9041) is connected with the second pin column (9043), the spring (9044) is arranged between the first pin column (9042) and the second pin column (9043), the second connecting ring (8) is formed by a ring body (801), a through hole, and through-hole (802) have been seted up to the upper end of ring body (801), annular groove (803) have been seted up to the pore wall of through-hole (802), cylinder (901) and inserted bar (905) insert into through-hole (802) downthehole, and inserted bar (905) insert into annular groove (803) inslot.
2. a universal connection device for a common trunking according to claim 1 wherein: the structure of the first connecting ring (6) is the same as that of the second connecting ring (8), the structure of the first connecting column (7) is matched with that of the second connecting column (9), the first connecting ring (6) is fixedly connected with the first shell (1), and the second connecting ring (8) is fixedly connected with the second shell (3).
3. A universal connection device for a common trunking according to claim 1 wherein: the second shell (3) is matched with the first shell (1), the outer side wall of the second shell (3) is in contact with the groove wall of the placing groove (5) formed in the first shell (1), and the arc-shaped groove formed in the side wall of the first shell (1) and the arc-shaped groove formed in the second shell (3) are aligned.
4. A universal connection device for a common trunking according to claim 1 wherein: the V-shaped spring column (9041) is fixedly connected with the first pin column (9042) and the second pin column (9043), and the spring (9044) between the first pin column (9042) and the second pin column (9043) is fixedly connected with the first pin column (9042) and the second pin column (9043).
5. A universal connection device for a common trunking according to claim 1 wherein: the V-shaped elastic sheet (904) is movably arranged in a hole formed in the column body (901), and a first pin column (9042) and a second pin column (9043) arranged on the V-shaped elastic sheet (904) are movably inserted into the hole of the pin hole (902).
6. A universal connection device for a common trunking according to claim 1 wherein: the pin hole (902) is formed in the second connecting column (9), the pin hole is aligned with the hole formed in the outer side wall of the first connecting column (7), and the pin hole (902) and the outer side wall of the first connecting column (7) are movably inserted into the first pin column (9042) and the second pin column (9043) in the hole.
7. A universal connection device for a common trunking according to claim 1 wherein: the connecting wire slot (2) and the wire slot cover (4) are arranged in a plurality of groups, and the connecting wire slot (2) and the wire slot cover (4) are fixedly connected with the first shell (1).
8. A universal connection device for a common trunking according to claim 1 wherein: the upper portion of the outer side wall of the column body (901) is provided with a threaded hole, and the inserted link (905) is inserted into the threaded hole formed in the column body (901).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910844991.4A CN110556758B (en) | 2019-09-07 | 2019-09-07 | General connecting device of common wire slot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910844991.4A CN110556758B (en) | 2019-09-07 | 2019-09-07 | General connecting device of common wire slot |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110556758A true CN110556758A (en) | 2019-12-10 |
| CN110556758B CN110556758B (en) | 2021-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910844991.4A Active CN110556758B (en) | 2019-09-07 | 2019-09-07 | General connecting device of common wire slot |
Country Status (1)
| Country | Link |
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| CN (1) | CN110556758B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102022100876A1 (en) * | 2022-01-15 | 2023-07-20 | HYMER GmbH & Co. KG | Recreational vehicle and cable holder for a recreational vehicle |
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| CN204651822U (en) * | 2015-05-18 | 2015-09-16 | 绍兴市同德管业有限公司 | Underground line pipe bend |
| CN207183977U (en) * | 2017-08-22 | 2018-04-03 | 金蝉科技（江苏）股份有限公司 | A kind of five way junction boxes being easy to the installation of more branch lines |
| CN207263960U (en) * | 2017-10-12 | 2018-04-20 | 青岛冠尔科技股份有限公司 | The horizontal threeway of optical fiber channel |
| CN108599053A (en) * | 2018-05-28 | 2018-09-28 | 衢州职业技术学院 | Terminal box with connecting terminal components |
| CN108683137A (en) * | 2018-05-28 | 2018-10-19 | 衢州职业技术学院 | Wire or cable terminal box |
| CN208454139U (en) * | 2018-06-25 | 2019-02-01 | 中建八局第二建设有限公司 | A kind of electrical line setting auxiliary device |
| CN208369144U (en) * | 2018-07-19 | 2019-01-11 | 深圳源通电力工程有限公司 | A kind of dual-channel connector and the elbow and four-pass connecting joint being made of it |
| CN208890303U (en) * | 2018-08-07 | 2019-05-21 | 广州安霆科技有限公司 | A kind of wire casing |
| CN209088431U (en) * | 2018-11-02 | 2019-07-09 | 李进财 | A kind of fixed fitting of the cable of electrical engineering |
| CN109541767A (en) * | 2018-11-21 | 2019-03-29 | 衡阳市光纤技术产学研管理有限公司 | Fiber optic cable fixes device |
| CN109462198A (en) * | 2018-12-25 | 2019-03-12 | 中铁二局集团电务工程有限公司 | A kind of attachment device of wire casing |
| CN209200527U (en) * | 2019-01-18 | 2019-08-02 | 陈国伟 | A kind of high-tension line electrification benefit pin tool |
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