CN215418760U - Multicore elbow motor power signal line - Google Patents
Multicore elbow motor power signal line Download PDFInfo
- Publication number
- CN215418760U CN215418760U CN202122196268.5U CN202122196268U CN215418760U CN 215418760 U CN215418760 U CN 215418760U CN 202122196268 U CN202122196268 U CN 202122196268U CN 215418760 U CN215418760 U CN 215418760U
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- China
- Prior art keywords
- plug
- flexible sheath
- power signal
- motor power
- signal line
- 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.)
- Expired - Fee Related
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- 239000007788 liquid Substances 0.000 abstract description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- 208000006011 Stroke Diseases 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000000969 carrier Substances 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- -1 dew used outdoors Substances 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a multi-core elbow motor power signal wire, which adopts the technical scheme that: the plug comprises a plug, wherein a handle is fixedly arranged at the bottom of the plug, the plug is perpendicular to the handle, a plurality of wires are arranged in the handle, and a plurality of contacts electrically connected with the plurality of wires are fixedly arranged in an opening of the plug; the plug is detachably provided with a flexible sheath, the size of an opening of the flexible sheath is larger than that of the plug, the flexible sheath is clamped and connected with a clamping groove on the plug through a clamping piece, and the clamping piece is fixedly connected with the flexible sheath; a fixing piece is fixedly arranged on the plug, a pull ring is movably arranged in a rotary hole in the fixing piece, and the aperture of the rotary hole is larger than the diameter of the cross section of the pull ring; the utility model can effectively prevent the signal wire from being damaged due to liquid invading into the plug, and is convenient and uniform to apply force when the signal wire is plugged and unplugged.
Description
Technical Field
The utility model relates to the technical field of power supply signal wires of motors, in particular to a multi-core elbow power supply signal wire of a motor.
Background
The signal line mainly refers to a line for transmitting sensing information and control information in an electric control circuit. Signal lines are often formed by a plurality of cable wires as one or more transmission lines, and may also be printed lines arranged in a printed circuit board, and with the continuous progress of technology and application, signal lines have been developed from metal carriers to other carriers, such as optical cables.
Referring to the existing chinese patent with publication number CN212366325U, it discloses a waterproof power signal harness capable of realizing quick plugging, comprising: the plug assembly comprises a plug copper terminal fixing part, a plug movable ring, a first power copper terminal, a spring and a spring positioning part, wherein the spring is sleeved at one end of the plug copper terminal fixing part, and the plug copper terminal is inserted at the other end of the plug copper terminal fixing part.
When the traditional elbow power supply signal wire is used, the traditional elbow power supply signal wire is influenced by the use environment, and the connection end part of the traditional elbow power supply signal wire is easy to intrude liquid, such as dew used outdoors, drinking water carelessly scattered on a plug when used indoors and the like, so that the signal wire is damaged, and a great safety accident is seriously caused; meanwhile, in the plugging and unplugging process of elbow power supply signal wires on the market, the plug of the elbow is disconnected from the handle often due to improper force application of a user, and force is not applied conveniently due to the design of the elbow when the plug is unplugged.
SUMMERY OF THE UTILITY MODEL
In view of the problems mentioned in the background art, the present invention aims to provide a multi-core elbow power signal line to solve the problems mentioned in the background art that liquid is easy to intrude and the plugging and unplugging are not easy.
The technical purpose of the utility model is realized by the following technical scheme:
a multi-core elbow motor power signal wire comprises a plug, wherein a handle is fixedly arranged at the bottom of the plug, the plug is perpendicular to the handle, a plurality of wires are arranged in the handle, and a plurality of contacts electrically connected with the wires are fixedly arranged in an opening of the plug; the plug is detachably provided with a flexible sheath, the size of a sleeve opening of the flexible sheath is larger than that of the plug, the flexible sheath is clamped and connected with a clamping groove on the plug through a clamping piece, and the clamping piece is fixedly connected with the flexible sheath; the plug is fixedly provided with a fixing piece, a pull ring is movably arranged in a rotary hole in the fixing piece, and the aperture of the rotary hole is larger than the diameter of the cross section of the pull ring.
Furthermore, the sleeve opening of the soft sheath is in a trumpet-shaped design.
By adopting the technical scheme, the horn-shaped design is used for better adhering to the surface of the equipment to form a protection surface after the plug is inserted into the corresponding equipment.
Furthermore, the upper end or the lower end of the soft sheath is provided with a baffle plate which is arranged through a sliding hole in a sliding way.
By adopting the technical scheme, the orientation of the sliding hole is adjusted while the orientation of the soft sheath is adjusted, and after the plug is inserted into corresponding equipment, the sliding hole faces downwards, so that the soft sheath can play a role in protection and simultaneously avoid the situation that the temperature in the soft sheath is higher and is not beneficial to heat dissipation.
Further, the area of the baffle is larger than that of the opening.
Through adopting above-mentioned technical scheme, the area of baffle is greater than the open-ended setting and plays the effect of protection contact when the plug is pulled out not to use, avoids the contact to receive extrusion collision or friction etc. to lead to damaging.
Furthermore, the fixing piece is provided with a fixing hole, and the baffle is fixedly connected with the fixing hole through a cord.
Through adopting above-mentioned technical scheme, after taking off the baffle, in order to prevent that the baffle from losing, just be connected baffle and fixed orifices through the cotton rope, the baffle still can regard as the label to use simultaneously.
Furthermore, polygonal sheaths are surrounded outside the contacts, the polygonal sheaths are respectively quadrilateral and pentagonal, and the arrangement sequence of the polygonal sheaths is different.
By adopting the technical scheme, the polygonal sheath is used for protecting the contacts on one hand and determining the correct insertion direction of the plug on the other hand, so that misoperation of a user is avoided.
In summary, the utility model mainly has the following beneficial effects:
1. the utility model improves the traditional power signal wire of the motor, a flexible sheath is detachably arranged on the plug, and the size of the sleeve opening of the flexible sheath is larger than that of the plug; when the flexible sheath is installed, the flexible sheath is sleeved on the plug, then the clamping piece on the flexible sheath is pressed and aligned with the clamping groove on the plug, the clamping piece is pushed by pressing forcefully and clamped with the clamping groove, at the moment, the assembly of the flexible sheath and the plug is completed, the plug assembled on the flexible sheath is inserted into the corresponding slot in the use process, the sleeve opening of the flexible sheath larger than the size of the plug can be attached to the surface of the corresponding equipment, a circle of protection mechanism is carried out on the peripheral stroke of the plug, and the situation that liquid enters from the gap of the plug to damage the contact in the plug to cause safety accidents is avoided; when the soft sheath is not needed, the soft sheath can be taken down only by pulling the soft sheath towards the opening of the plug.
2. The utility model improves the traditional power signal wire of the motor, a fixing piece is fixedly arranged on the plug, a pull ring is movably arranged in a rotary hole on the fixing piece, and the aperture of the rotary hole is larger than the diameter of the cross section of the pull ring; the arrangement of the pull ring can facilitate the application of force when a user pulls the plug, and the application of force is balanced; when the pull ring is pulled, one hand grasps the handle, the other hand pulls the pull ring, the signal wire is uniformly stressed integrally, and the phenomenon that the handle is disconnected from the plug due to the fact that the handle is only grasped and stressed unevenly is avoided; and the section diameter of the pull ring is smaller than the rotating diameter so that the pull ring is prevented from being perpendicular to the plug when not in use, thereby facilitating transportation and storage under the condition of mistaken touch.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a front view of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a schematic structural view of a plug;
FIG. 4 is a schematic structural view of the fixing member;
FIG. 5 is an enlarged schematic view at A in FIG. 2;
FIG. 6 is a first perspective view of the flexible sheath;
fig. 7 is a second perspective view of the flexible sheath.
In the figure: 1. a plug; 2. a handle; 3. an electric wire; 4. an opening; 5. a contact; 6. a flexible sheath; 7. a fastener; 8. a card slot; 9. a fixing member; 10. hole turning; 11. a pull ring; 12. a slide hole; 13. a baffle plate; 14. a fixing hole; 15. a cord; 16. a polygonal sheath.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clear and fully described, embodiments of the present invention are further described in detail below with reference to the accompanying drawings.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", 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," "second," "third," "fourth," "fifth," and "sixth" 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 should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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.
Example 1
A multi-core elbow motor power signal wire comprises a plug 1, wherein a handle 2 is fixedly arranged at the bottom of the plug 1, the plug 1 is perpendicular to the handle 2, a plurality of wires 3 are arranged in the handle 2, and a plurality of contacts 5 electrically connected with the wires 3 are fixedly arranged in an opening 4 of the plug 1; the plug 1 is detachably provided with a flexible sheath 6, the size of the looping of the flexible sheath 6 is larger than that of the plug 1, the looping of the flexible sheath 6 larger than that of the plug 1 can be attached to the surface of corresponding equipment, a circle of protection mechanism is arranged around the plug in a stroke, the flexible sheath 6 is connected with a clamping groove 8 on the plug 1 in a clamping mode through a clamping piece 7, and the clamping piece 7 is fixedly connected with the flexible sheath 6; the plug 1 is fixedly provided with a fixing piece 9, a pull ring 11 is movably arranged in a rotating hole 10 on the fixing piece 9, and the diameter of the rotating hole 10 is larger than the diameter of the section of the pull ring 11.
Referring to fig. 1, 2, 6 and 7, the opening of the flexible sheath 6 is in a trumpet shape, and the trumpet shape is designed to better fit the surface of the equipment to form a protection surface after the plug 1 is inserted into the corresponding equipment.
Referring to fig. 1, 2, 6 and 6, the upper end or the lower end of the flexible sheath 6 is provided with a baffle 13 which is slidably arranged through the sliding hole 12, the orientation of the flexible sheath 6 is adjusted and the orientation of the sliding hole 12 is adjusted, after the plug 1 is inserted into a corresponding device, the sliding hole 12 faces downwards, so that the flexible sheath 6 can play a role in protection and the situation that high temperature in the flexible sheath 6 is not beneficial to heat dissipation can be avoided.
Referring to fig. 1, 2, 6 and 6, the area of the baffle 13 is larger than that of the opening 4, and the baffle 13 is larger than the opening 4 to protect the contact 5 when the plug 1 is unplugged and is not used, so as to prevent the contact 5 from being damaged due to extrusion collision or friction.
Referring to fig. 2 and 4, the fixing member 9 is provided with a fixing hole 14, the baffle 13 is fixedly connected with the fixing hole 14 through a string 15, after the baffle 13 is taken down, in order to prevent the baffle 13 from being lost, the baffle 13 is connected with the fixing hole 14 through the string 15, and the baffle 13 can also be used as a label.
Referring to fig. 1, the contacts 5 are surrounded by polygonal sheaths 16, the polygonal sheaths 16 are respectively quadrilateral and pentagonal and arranged in different orders, and the polygonal sheaths 16 are used for protecting the contacts 5 on one hand and determining the correct insertion orientation of the plug 1 on the other hand, so as to avoid user misoperation.
When the plug is used, the plug 1 is detachably provided with the flexible sheath 6, and the size of the opening of the flexible sheath 6 is larger than that of the plug 1; when the flexible sheath 6 is installed, the flexible sheath 6 is firstly sleeved on the plug 1, then the clamping piece 7 on the flexible sheath 6 is pressed and aligned with the clamping groove 8 on the plug 1, the clamping piece 7 is pressed and pushed forcefully, the clamping piece 7 is clamped with the clamping groove 8, at the moment, the assembly of the flexible sheath 6 and the plug 1 is completed, the plug 1 assembled on the flexible sheath 6 is inserted into the corresponding slot in the using process, the sleeve opening of the flexible sheath 6 with the size larger than that of the plug 1 can be attached to the corresponding equipment surface, a circle of protection mechanism is carried out on the peripheral stroke of the plug 1, and the situation that liquid invades from the gap of the plug 1 to damage the contact 5 in the plug 1 to cause safety accidents is avoided; when the soft sheath 6 is not needed, the soft sheath 6 can be taken down only by pulling the opening 4 of the plug 1; a fixing piece 9 is fixedly arranged on the plug 1, a pull ring 11 is movably arranged in a rotating hole 10 on the fixing piece 9, and the diameter of the rotating hole 10 is larger than the diameter of the section of the pull ring 11; the arrangement of the pull ring 11 can facilitate the application of force when a user pulls the plug 1, and the application of force is balanced; when the pull ring is pulled, one hand grasps the handle 2 and the other hand pulls the pull ring 11, the signal wire is uniformly stressed on the whole, and the phenomenon that the handle 2 is disconnected from the plug 1 due to the fact that the handle 2 is only grasped and the force is not uniform is avoided; and the section diameter of the pull ring 11 is smaller than the rotating diameter so that the pull ring 11 is prevented from being perpendicular to the plug 1 when not in use, thereby facilitating transportation and storage under the condition of mistaken touch.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A multicore elbow motor power signal line, includes plug (1), its characterized in that: a handle (2) is fixedly arranged at the bottom of the plug (1), the plug (1) is perpendicular to the handle (2), a plurality of electric wires (3) are arranged in the handle (2), and a plurality of contacts (5) electrically connected with the electric wires (3) are fixedly arranged in an opening (4) of the plug (1); the plug (1) is detachably provided with a flexible sheath (6), the size of a sleeve opening of the flexible sheath (6) is larger than that of the plug (1), the flexible sheath (6) is clamped and connected with a clamping groove (8) in the plug (1) through a clamping piece (7), and the clamping piece (7) is fixedly connected with the flexible sheath (6); the plug is characterized in that a fixing piece (9) is fixedly arranged on the plug (1), a pull ring (11) is movably arranged in a rotating hole (10) in the fixing piece (9), and the diameter of the rotating hole (10) is larger than the diameter of the section of the pull ring (11).
2. The multi-core elbow motor power signal line of claim 1, wherein: the sleeve opening of the soft sheath (6) is in a trumpet-shaped design.
3. The multi-core elbow motor power signal line of claim 1, wherein: the upper end or the lower end of the soft sheath (6) is provided with a baffle (13) which is arranged through a sliding hole (12) in a sliding way.
4. The multi-core elbow motor power signal line of claim 3, wherein: the area of the baffle (13) is larger than that of the opening (4).
5. The multi-core elbow motor power signal line of claim 3, wherein: the fixing piece (9) is provided with a fixing hole (14), and the baffle (13) is fixedly connected with the fixing hole (14) through a cord (15).
6. The multi-core elbow motor power signal line of claim 1, wherein: polygonal sheaths (16) are surrounded outside the contacts (5), and the polygonal sheaths (16) are respectively quadrilateral and pentagonal and are different in arrangement sequence.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202122196268.5U CN215418760U (en) | 2021-09-08 | 2021-09-08 | Multicore elbow motor power signal line |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202122196268.5U CN215418760U (en) | 2021-09-08 | 2021-09-08 | Multicore elbow motor power signal line |
Publications (1)
Publication Number | Publication Date |
---|---|
CN215418760U true CN215418760U (en) | 2022-01-04 |
Family
ID=79665508
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202122196268.5U Expired - Fee Related CN215418760U (en) | 2021-09-08 | 2021-09-08 | Multicore elbow motor power signal line |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN215418760U (en) |
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2021
- 2021-09-08 CN CN202122196268.5U patent/CN215418760U/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220104 |