CN220400254U - Low-voltage wire harness with protective sleeve - Google Patents
Low-voltage wire harness with protective sleeve Download PDFInfo
- Publication number
- CN220400254U CN220400254U CN202321961737.0U CN202321961737U CN220400254U CN 220400254 U CN220400254 U CN 220400254U CN 202321961737 U CN202321961737 U CN 202321961737U CN 220400254 U CN220400254 U CN 220400254U
- Authority
- CN
- China
- Prior art keywords
- low
- protective sleeve
- fixedly connected
- protective
- voltage wire
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000001681 protective effect Effects 0.000 title claims abstract description 102
- 238000009434 installation Methods 0.000 claims abstract description 16
- 238000004891 communication Methods 0.000 description 8
- 238000005381 potential energy Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a low-voltage wire harness with a protective sleeve, which comprises the protective sleeve, a quick mounting mechanism and a safety mechanism; protective sleeve: the inner wall of the sliding groove is provided with a sliding groove, and the inside of the sliding groove is connected with an annular sliding frame in a sliding way; quick installation mechanism: which are respectively arranged at the front end and the rear end of the protective sleeve; safety mechanism: the protective sleeves are respectively arranged at the front ends of the protective sleeves; wherein: still include the low-voltage pencil, the low-voltage pencil sets up in annular carriage's inside, and the front end of safety mechanism and the rear end contact of low-voltage pencil, the rear end fixedly connected with of protective sheath are connected with interior head, and the front end fixedly connected with of protective sheath is connected with outer head, connects interior head and is connected outer head cooperation installation, and quick installation mechanism still includes picture peg, locking mouth and socket, and this take the low-voltage pencil of protective sheath can carry out quick installation with two pencil to carry out the outage protection in the installation, protection user's personal safety.
Description
Technical Field
The utility model relates to the technical field of low-voltage wire bundles, in particular to a low-voltage wire bundle with a protective sleeve.
Background
The low-voltage wire harness is a part frequently used in production and life, the low-voltage wire harness can be connected with a power supply, a respective controller and a transmission signal, and the low-voltage wire harness with the protective sleeve is the most common one;
part of traditional low-voltage wire harnesses with protective sleeves are connected with the low-voltage wire harnesses in a sliding manner in the protective sleeves, and then the wire harnesses are protected through wire harness binders;
there are some problems, such as relatively fixed length of the low voltage wire harness, inability to be flexibly changed according to different use situations, lack of safety protection, and easy danger in the connection process.
Disclosure of Invention
The utility model aims to overcome the existing defects, and provides the low-voltage wire harness with the protective sleeve, which can be used for safety protection and effectively solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a low-voltage wire harness with a protective sleeve comprises the protective sleeve, a quick installation mechanism and a safety mechanism;
protective sleeve: the inner wall of the sliding groove is provided with a sliding groove, and the inside of the sliding groove is connected with an annular sliding frame in a sliding way;
quick installation mechanism: the protective sleeves are arranged at the front end and the rear end of the protective sleeve;
safety mechanism: the protective sleeves are respectively arranged at the front ends of the protective sleeves;
wherein: the safety device comprises a ring-shaped sliding frame, and is characterized by further comprising a low-voltage wire harness, wherein the low-voltage wire harness is arranged in the ring-shaped sliding frame, the front end of the safety mechanism is in contact with the rear end of the low-voltage wire harness, the two wire harnesses can be quickly installed, and in addition, power-off protection is carried out in the installation process, so that the personal safety of a user is protected.
Further, the quick installation mechanism comprises a connecting inner head and a connecting outer head, the rear end of the protective sleeve is fixedly connected with the connecting inner head, the front end of the protective sleeve is fixedly connected with the connecting outer head, and the connecting inner head and the connecting outer head are installed in a matched mode, so that the quick installation can be realized.
Further, quick installation mechanism still includes picture peg, locking mouth and socket, the socket has all been seted up at the middle part of the upper surface and the lower surface of connecting outer head, has all pegged graft in the socket and has had the picture peg, and the locking mouth has all been seted up at the middle part of the upper surface and the lower surface of connecting inner head, and locking mouth and socket cooperation are seted up, can carry out the locking effect.
Furthermore, pull rings are fixedly connected to opposite side surfaces of the plugboard, so that the plugboard is convenient to install quickly.
Further, the safety mechanism comprises an upper conducting strip, a spring and a third conducting strip, wherein the third conducting strip is fixedly connected to the rear end of the inner wall of the protective sleeve, the front side face of the third conducting strip is in contact with the rear side face of the low-voltage wire harness, the spring is fixedly connected to the middle of the rear side face of the third conducting strip, the upper conducting strip is fixedly connected to the rear end of the spring, the upper conducting strip is slidably connected to the rear end of the inner portion of the protective sleeve, and automatic power-off can be achieved after connection is interrupted.
Further, the safety mechanism further comprises a second conductive sheet and a second conductive column, wherein the second conductive column is fixedly connected to the middle of the rear side face of the third conductive sheet, and the rear side face of the second conductive column is fixedly connected with the middle of the front side face of the second conductive sheet so as to conduct electricity.
Further, the front end of the inner wall of the protective sleeve is fixedly connected with a conductive negative plate, the middle part of the front side surface of the electric negative plate is fixedly connected with a conductive column I, the front side surface of the conductive column I is fixedly connected with the middle part of the rear side surface of the conductive sheet I, the rear side surface of the conductive negative plate is contacted with the front side surface of the low-voltage wire harness, and the electric wire harness can conduct electricity between the two wire harnesses.
Compared with the prior art, the utility model has the beneficial effects that: the low-voltage wire harness with the protective sleeve has the following advantages:
1. when the low-voltage wire harness with the two protective sleeves is connected into a longer low-voltage wire harness with the protective sleeves, the pull ring is pulled, the two inserting plates are pulled out of the inserting holes, then the connecting inner head of the low-voltage wire harness with the protective sleeves at the front end is connected with the connecting outer head of the low-voltage wire harness with the protective sleeves at the rear end, the inserting holes are aligned with the locking ports, and then the inserting plates are inserted into the inserting holes from the inserting holes to be inserted into the locking ports, so that the installation of the low-voltage wire harnesses with the two protective sleeves can be rapidly carried out, and the plurality of wire harnesses can be flexibly installed, and the device adapts to more complex working environments.
2. When the low-voltage wire harness with the protective sleeve at the rear end is connected with the low-voltage wire harness with the protective sleeve at the front end, the upper conductive sheet applies pressure to the spring under the influence of the pressure, the spring is compressed, the upper conductive sheet is contacted with the second conductive sheet, and thus the first conductive sheet is contacted with the upper conductive sheet through the low-voltage wire harness comprising the second conductive sheet and the second conductive column, and the upper conductive sheet is contacted with the low-voltage wire harness with the protective sleeve at the front end and is contacted with the low-voltage wire harness with the protective sleeve at the front end through the first conductive sheet and the first conductive column, so that the two low-voltage wire harnesses with the protective sleeve are electrified, and when the low-voltage wire harnesses with the two protective sleeves are not connected any more, the upper conductive sheet moves backwards along the protective sleeve under the influence of the elastic potential energy of the spring, and the upper conductive sheet is disconnected with the third conductive sheet, thereby the safety protection of the low-voltage wire harness with the protective sleeve can be performed, and the personal safety protection of the low-voltage wire harness with the protective sleeve is performed when the low-voltage wire harness with the protective sleeve is not connected with other devices.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic side sectional view of the present utility model
FIG. 3 is a schematic view showing the rear cross-section structure of the present utility model
FIG. 4 is an enlarged view of the structure of the utility model at A
In the figure: the protective sleeve 1, the annular sliding frame 2, the low-voltage wiring harness 3, the quick-mounting mechanism 4, the plug board 41, the plug board 42, the locking port 43, the plug board 44, the plug board 45, the pull ring 5, the safety mechanism 6, the upper conducting plate 61, the conducting plate 62, the conducting plate 63, the conducting post 64, the conducting plate 65, the conducting plate 7, the conducting post 8 and the conducting plate 9.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present embodiment provides a technical solution: a low-voltage wire harness with a protective sleeve comprises a protective sleeve 1, a quick mounting mechanism 4 and a safety mechanism 6;
protective sheath 1: the inner wall of the protective sleeve is provided with a chute, the inside of the chute is connected with an annular sliding frame 2 in a sliding manner, the front end of the inner wall of the protective sleeve 1 is fixedly connected with a conductive negative 7, the middle part of the front side surface of the conductive negative 7 is fixedly connected with a conductive post I8, the front side surface of the conductive post I8 is fixedly connected with the middle part of the rear side surface of a conductive sheet I9, and the rear side surface of the conductive negative 7 is contacted with the front side surface of the low-voltage wire bundle 3;
quick mounting mechanism 4: the quick installation mechanism 4 comprises a connecting inner head 42 and a connecting outer head 44 which are respectively arranged at the front end and the rear end of the protective sleeve 1, wherein the rear end of the protective sleeve 1 is fixedly connected with the connecting inner head 42, the front end of the protective sleeve 1 is fixedly connected with the connecting outer head 44, the connecting inner head 42 and the connecting outer head 44 are matched and installed, the quick installation mechanism 4 further comprises a plugboard 41, a locking port 43 and a jack 45, the middle parts of the upper surface and the lower surface of the connecting outer head 44 are respectively provided with the jack 45, plugboards 41 are respectively inserted into the jack 45, the middle parts of the upper surface and the lower surface of the connecting inner head 42 are respectively provided with the locking port 43, the locking port 43 and the jack 45 are matched and are respectively fixedly connected with a pull ring 5, when two low-voltage wire harnesses with protective sleeves are required to be connected into a longer low-voltage wire harness with the protective sleeve, the two plugboards 41 are pulled out from the jack 45, the connecting inner head 42 and the low-voltage connecting outer head 44 of the low-voltage wire harness with the protective sleeve at the front end are connected with the jack 45, and the locking port 45 and the locking port 43 and the jack 45 are matched and installed with the wire harnesses at the same time, and the two wire harnesses can be flexibly installed in the environment;
safety mechanism 6: the safety mechanism 6 comprises an upper conducting strip 61, a spring 64 and a conducting strip three 65, wherein the conducting strip three 65 is fixedly connected to the rear end of the inner wall of the protective sleeve 1, the front side surface of the conducting strip three 65 is in contact with the rear side surface of the low-voltage wire harness 3, the middle part of the rear side surface of the conducting strip three 65 is fixedly connected with the spring 64, the rear end of the spring 64 is fixedly connected with the upper conducting strip 61, the upper conducting strip 61 is slidably connected to the rear end of the inner part of the protective sleeve 1, the safety mechanism 6 also comprises a conducting strip two 62 and a conducting column two 63, the conducting column two 63 is fixedly connected to the middle part of the rear side surface of the conducting strip three 65, the rear side surface of the conducting column two 63 is fixedly connected with the middle part of the front side surface of the conducting strip two 62, when the low-voltage wire harnesses with the protective sleeve are connected, the conducting strip one 9 of the low-voltage wire harness with the rear end is provided with the protective sleeve applies pressure to the upper conducting strip 61 of the low-voltage wire harness with the protective sleeve, the upper conductive sheet 61 applies pressure to the spring 64 under the influence of pressure, the spring 64 is compressed, the upper conductive sheet 61 is contacted with the second conductive sheet 62, thereby the first conductive sheet 9 is in communication with the upper conductive sheet 61, the upper conductive sheet 61 is in communication with the third conductive sheet 65 through the second conductive sheet 62 and the second conductive column 63, because the third conductive sheet 65 is contacted with and in communication with the low-voltage wire bundle 3 inside the low-voltage wire bundle with the front end protective sleeve, the first conductive sheet 9 is contacted with and in communication with the low-voltage wire bundle 3 inside the low-voltage wire bundle with the front end protective sleeve through the first conductive sheet 7 and the first conductive column 8, the two low-voltage wire bundles with the protective sleeve are energized, when the low-voltage wire bundles with the two protective sleeves are not connected any more, the upper conductive sheet 61 moves backward along the protective sleeve 1 under the influence of elastic potential energy of the spring 64, the upper conductive sheet 61 is disconnected from the third conductive sheet 65, thereby the safety protection of the low-voltage wire bundle with the protective sleeve can be performed, the output end of the low-voltage wire harness with the protective sleeve is powered off when the low-voltage wire harness is not connected with other equipment, so that the personal safety of users is protected;
wherein: still include low pressure pencil 3, low pressure pencil 3 sets up in the inside of annular balladeur train 2, and the front end of safety mechanism 6 contacts with the rear end of low pressure pencil 3.
The working principle of the low-voltage wire harness with the protective sleeve provided by the utility model is as follows: when a worker needs to replace the wire harness, the low-voltage wire harness 3 is fixed inside the annular sliding frame 2, the low-voltage wire harness 3 and the protective sleeve 1 can be quickly sleeved along the sliding groove direction, when the low-voltage wire harness with two protective sleeves is needed to be connected into a longer low-voltage wire harness with the protective sleeves, the two inserting plates 41 are pulled out from the inserting holes 45 by applying pulling force to the pull ring 5, then the connecting inner head 42 of the low-voltage wire harness with the protective sleeves at the front end is connected with the connecting outer head 44 of the low-voltage wire harness with the protective sleeves at the rear end, the inserting holes 45 are aligned with the locking ports 43, then the inserting plates 41 are inserted into the inserting holes 45 and are inserted into the locking ports 43, thereby the installation of the low-voltage wire harnesses with the two protective sleeves can be quickly performed, and a plurality of wire harnesses can be flexibly installed to adapt to more complex working environments, the first conductive sheet 9 of the low-voltage harness with the protective cover at the rear end applies pressure to the upper conductive sheet 61 of the low-voltage harness with the protective cover at the front end, the upper conductive sheet 61 applies pressure to the spring 64 under the influence of the pressure, the spring 64 is compressed, the upper conductive sheet 61 is in contact with the second conductive sheet 62, thereby the first conductive sheet 9 is in communication with the upper conductive sheet 61, the upper conductive sheet 61 is in communication with the third conductive sheet 65 through the second conductive sheet 62 and the second conductive column 63, because the third conductive sheet 65 is in contact with and in communication with the low-voltage harness 3 inside the low-voltage harness with the protective cover at the front end, the first conductive sheet 9 is in contact with and in communication with the low-voltage harness 3 inside the low-voltage harness with the protective cover at the front end through the first conductive sheet 7 and the first conductive column 8, the two low-voltage harnesses with the protective cover are energized, when the low-voltage harnesses with the two protective covers are no longer connected, the upper conductive sheet 61 moves backward along the protective cover 1 under the influence of the elastic potential energy of the spring 64, the upper conducting strip 61 and the third conducting strip 65 are disconnected, so that the safety protection of the low-voltage wire harness with the protective sleeve can be performed, the output end of the low-voltage wire harness with the protective sleeve is powered off when the low-voltage wire harness is not connected with other equipment, and the personal safety of users is protected.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. A low voltage harness with a protective sleeve, characterized in that: comprises a protective sleeve (1), a quick installation mechanism (4) and a safety mechanism (6);
protective sleeve (1): the inner wall of the device is provided with a chute, and the inside of the chute is connected with an annular sliding frame (2) in a sliding way;
quick installation mechanism (4): which are respectively arranged at the front end and the rear end of the protective sleeve (1);
safety mechanism (6): the protective sleeve is arranged at the front end of the protective sleeve (1);
wherein: the low-voltage wire harness (3) is arranged in the annular sliding frame (2), and the front end of the safety mechanism (6) is in contact with the rear end of the low-voltage wire harness (3).
2. A low voltage harness with protective sheath as claimed in claim 1, wherein: the quick mounting mechanism (4) comprises an inner connecting head (42) and an outer connecting head (44), the inner connecting head (42) is fixedly connected with the rear end of the protective sleeve (1), the outer connecting head (44) is fixedly connected with the front end of the protective sleeve (1), and the inner connecting head (42) and the outer connecting head (44) are mounted in a matched mode.
3. A low voltage harness with protective sheath as claimed in claim 2, wherein: the quick mounting mechanism (4) further comprises an inserting plate (41), a locking port (43) and an inserting port (45), the inserting ports (45) are formed in the middle of the upper surface and the lower surface of the connecting outer head (44), the inserting plate (41) is inserted into the inserting ports (45), and the locking port (43) is formed in the middle of the upper surface and the lower surface of the connecting inner head (42).
4. A low voltage harness with protective sheath according to claim 3, characterized in that: pull rings (5) are fixedly connected to opposite side surfaces of the plugboard (41).
5. A low voltage harness with protective sheath as claimed in claim 1, wherein: the safety mechanism (6) comprises an upper conducting strip (61), a spring (64) and a conducting strip III (65), wherein the conducting strip III (65) is fixedly connected to the rear end of the inner wall of the protective sleeve (1), the front side surface of the conducting strip III (65) is in contact with the rear side surface of the low-voltage wire bundle (3), the spring (64) is fixedly connected to the middle part of the rear side surface of the conducting strip III (65), the upper conducting strip (61) is fixedly connected to the rear end of the spring (64), and the upper conducting strip (61) is slidably connected to the rear end of the inner part of the protective sleeve (1).
6. The low voltage harness with protective sleeve as claimed in claim 5, wherein: the safety mechanism (6) further comprises a second conductive sheet (62) and a second conductive column (63), the second conductive column (63) is fixedly connected to the middle of the rear side face of the third conductive sheet (65), and the rear side face of the second conductive column (63) is fixedly connected with the middle of the front side face of the second conductive sheet (62).
7. A low voltage harness with protective sheath as claimed in claim 1, wherein: the novel low-voltage wire harness protective sleeve is characterized in that the front end of the inner wall of the protective sleeve (1) is fixedly connected with a conductive negative film (7), the middle of the front side surface of the conductive negative film (7) is fixedly connected with a conductive column I (8), the front side surface of the conductive column I (8) is fixedly connected with the middle of the rear side surface of a conductive sheet I (9), and the rear side surface of the conductive negative film (7) is in contact with the front side surface of the low-voltage wire harness (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321961737.0U CN220400254U (en) | 2023-07-25 | 2023-07-25 | Low-voltage wire harness with protective sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321961737.0U CN220400254U (en) | 2023-07-25 | 2023-07-25 | Low-voltage wire harness with protective sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220400254U true CN220400254U (en) | 2024-01-26 |
Family
ID=89600632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321961737.0U Active CN220400254U (en) | 2023-07-25 | 2023-07-25 | Low-voltage wire harness with protective sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220400254U (en) |
-
2023
- 2023-07-25 CN CN202321961737.0U patent/CN220400254U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201117957Y (en) | Power cord connecting apparatus | |
| CN220400254U (en) | Low-voltage wire harness with protective sleeve | |
| CN2912041Y (en) | Bus insertion device | |
| CN218975906U (en) | Automobile wire harness connector connecting device | |
| CN203014070U (en) | Power line | |
| CN210167573U (en) | Power transformation relay protection circuit connection joint protection device | |
| CN116315856B (en) | Bus duct and jack box system locking and mounting mechanism | |
| CN206195107U (en) | Can replace data line | |
| CN220895946U (en) | Protective structure of wire harness connector | |
| CN211789610U (en) | Small bus connecting device of high-voltage switch cabinet | |
| CN105958272B (en) | It is a kind of can Automatic-falling headset plug | |
| CN216598154U (en) | Waterproof and anti-aging connector wire harness | |
| CN214898928U (en) | Novel terminal box for crane | |
| CN215645328U (en) | Wall switch with charger | |
| CN218161650U (en) | Wire harness with microswitch assembly | |
| CN210326169U (en) | Quick connecting device of power-generating car access box and power-generating car with same | |
| CN218958032U (en) | Triangle-shaped earth connection | |
| CN220774865U (en) | Simple sealed wire harness | |
| CN211126268U (en) | Waterproof quick-plug wire harness | |
| CN212874818U (en) | Cable plugging device for communication instrument | |
| CN220774879U (en) | Aluminum alloy core wire bundle connector for battery car | |
| CN212659787U (en) | High-voltage line assembly | |
| CN221080862U (en) | Cable pre-buried wiring device | |
| CN212210419U (en) | Take intelligent generating line jack box of three positions | |
| CN212210600U (en) | Communication interface of safety measure equipment of transformer substation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |