CN203859954U - Wire clamping structure in shell body of driver - Google Patents
Wire clamping structure in shell body of driver Download PDFInfo
- Publication number
- CN203859954U CN203859954U CN201420205717.5U CN201420205717U CN203859954U CN 203859954 U CN203859954 U CN 203859954U CN 201420205717 U CN201420205717 U CN 201420205717U CN 203859954 U CN203859954 U CN 203859954U
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- CN
- China
- Prior art keywords
- wire
- wire clamping
- cable clamping
- clamping interface
- shell body
- 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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- Installation Of Indoor Wiring (AREA)
Abstract
The utility model refers to a wire clamping structure in a shell body of a driver, and belongs to the technical field of sewing machine accessories. The wire clamping structure comprises a shell body, wherein one side of the shell body is provided with a wire threading hole, a wire clamping groove is arranged inside the shell body, two ports of the wire clamping groove are aligned with the wire threading hole, the wire clamping groove comprises a wire clamping area and wire guiding areas, the wire clamping area is in a U shape, and the wire guiding areas are respectively positioned on both sides of the wire clamping area. By arranging the wire clamping groove inside the driver and combining the structural characteristics of the wire clamping groove, a power wire can be firmly locked and cannot be pulled off, thereby ensuring that the power wire cannot be damaged when being pulled, branch wires in the interior cannot fracture and the service life is prolonged, providing guarantee for the normal and safe operation of the driver, and saving space for the power wire layout by adopting the simple structure.
Description
Technical field
The utility model belongs to sewing machine accessory technical field, relates to a kind ofly for the driver on sewing machine, refers in particular to the card wire structure in a kind of actuator housing.
Background technology
Driver needs external power supply could drive the machine operation on sewing machine, power line goes out from internal drive traction, normally on power line, install the snap ring of rubber ring and so on additional, fix with the through wires hole on driver, prevent that power line is pulled, cause power line to come off from internal drive interface, and cannot work.In prior art, also there is different card line modes, technology as disclosed in Granted publication CN202262052U is a kind of circuit board wire lead-out structure, comprise wiring board and lead-out wire, wiring board front is provided with lead-out wire tie point, described wiring board is provided with the card wire structure that runs through wiring board, and lead-out wire is fixedly connected with lead-out wire tie point from the wiring board back side through card wire structure.Described card wire structure is through hole, and lead-out wire and through hole interference fit, after lead-out wire and through hole interference fit, have ensured that lead-out wire is loosening, is difficult for being pulled and makes tie point fracture.Described card wire structure is draw-in groove, and lead-out wire and draw-in groove interference fit, after lead-out wire and draw-in groove interference fit, have ensured that lead-out wire is loosening, is difficult for being pulled and makes tie point fracture.In this section of patented technology, be exactly the semicircle through wires holes that increase a through wires hole or be referred to as groove more, prevent that by two holes power line is pulled, prevent that the effect pulling is not desirable, and the contact position in power line and hole, easily injured or damaged, useful life is not long, and looking awful after fixing.
Summary of the invention
It is firm that the purpose of this utility model is to provide a kind of card line, is difficult for looseningly, simple in structure, saves space and do not damage the card wire structure in the actuator housing of power line.
The purpose of this utility model is achieved in that the card wire structure in actuator housing, comprise housing, housing one side is provided with through wires hole, in described housing, be provided with cable clamping interface, described cable clamping interface two ports align with described through wires hole, wherein, described cable clamping interface comprises Ka Xianqu and lead district, described Ka Xianqu is U-shaped, described lead district lays respectively at the both sides of described Ka Xianqu, power line is embedded in Ka Xianqu and lead district, because Ka Xianqu is U-shaped, there is stronger resistance, power line is difficult for being pulled, simple in structure, card line is firm, save space, and can not be damaged to power line.
According to the card wire structure in the actuator housing of the above, wherein, the cell wall of described cable clamping interface is provided with some anti-skidding raised lines, increasing friction force.
According to the card wire structure in the actuator housing of the above, wherein, described anti-skidding raised line is vertical with the bottom land of described cable clamping interface, installs after power line, and anti-skidding raised line strengthens the axial resistance to power line, and the possibility that power line is pulled is lower.
According to the card wire structure in the actuator housing of the above, wherein, described Ka Xian district one side is provided with screwed hole, on described screwed hole, be fixedly installed card line plate, compacting by card line plate to power line, restriction power line moves radially, and is not along its axial direction even if pull the power of power line, also can prevent that power line is pulled.
According to the card wire structure in the actuator housing of the above, wherein, described cable clamping interface one side is provided with some reinforcements, strengthens the structural strength of cable clamping interface, makes its not easy fracture, increases the service life.
The utility model compared to existing technology outstanding and useful technique effect is: by cable clamping interface is set in driver, and in conjunction with the design feature of cable clamping interface, can power line is firmly locked, cannot pull, and can guarantee that power line is injury-free in the time being pullled, interior partial line can not rupture, when increasing the service life, also provide safeguard for the normal trouble free service of driver, add simple structure, for the layout of power line has been saved space.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of cable clamping interface in the utility model;
Fig. 3 is the structural representation after installation power line of the present utility model;
In figure: 10-housing, 11-through wires hole, 12-cable clamping interface, 13-Ka Xian district, 14-lead district, the anti-skidding raised line of 15-, 16-screwed hole, 17-card line plate, 18-reinforcement, 19-power line.
Embodiment
The utility model is further described with specific embodiment below in conjunction with accompanying drawing, referring to Fig. 1-3: the card wire structure in actuator housing, comprise housing 10, housing 10 1 sides are provided with through wires hole 11, in described housing 10, be provided with cable clamping interface 12, described cable clamping interface 12 two ports align with described through wires hole 11, wherein, described cable clamping interface 12 comprises Ka Xian district 13 and lead district 14, described Ka Xian district 13 is U-shaped, described lead district 14 lays respectively at the both sides in described Ka Xian district 13, power line 19 is embedded in Ka Xian district 13 and lead district 14, because Ka Xian district 13 is U-shaped, there is stronger resistance, power line 19 is difficult for being pulled, simple in structure, card line is firm, save space, and can not be damaged to power line 19.
Further optimize, the cell wall of described cable clamping interface 12 is provided with some anti-skidding raised lines 15, increasing friction force.
Further optimize, described anti-skidding raised line 15 is vertical with the bottom land of described cable clamping interface 12, installs after power line, and anti-skidding raised line 15 strengthens the axial resistance to power line 19, and the possibility that power line 19 is pulled is lower.
Further optimize, described Ka Xian district 13 1 sides are provided with screwed hole 16, on described screwed hole 16, be fixedly installed card line plate 17, compacting by card line plate 17 to power line 19, restriction power line 19 moves radially, even if pulling the power of power line 19 is not along its axial direction, also can prevent that power line 19 is pulled.
Further optimize, described cable clamping interface 12 1 sides are provided with some reinforcements 18, strengthen the structural strength of cable clamping interface 12, make its not easy fracture, increase the service life.
Above-described embodiment is only preferred embodiment of the present utility model, not limits according to this protection range of the present utility model, therefore: all equivalences of doing according to structure of the present utility model, shape, principle change, within all should being covered by protection range of the present utility model.
Claims (5)
1. the card wire structure in actuator housing, comprise housing, housing one side is provided with through wires hole, in described housing, be provided with cable clamping interface, described cable clamping interface two ports align with described through wires hole, it is characterized in that: described cable clamping interface comprises Ka Xianqu and lead district, described Ka Xianqu is U-shaped, and described lead district lays respectively at the both sides of described Ka Xianqu.
2. the card wire structure in actuator housing according to claim 1, is characterized in that: the cell wall of described cable clamping interface is provided with some anti-skidding raised lines.
3. the card wire structure in actuator housing according to claim 2, is characterized in that: described anti-skidding raised line is vertical with the bottom land of described cable clamping interface.
4. the card wire structure in actuator housing according to claim 1, is characterized in that: described Ka Xian district one side is provided with screwed hole, on described screwed hole, is fixedly installed card line plate.
5. the card wire structure in actuator housing according to claim 1, is characterized in that: described cable clamping interface one side is provided with some reinforcements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420205717.5U CN203859954U (en) | 2014-04-24 | 2014-04-24 | Wire clamping structure in shell body of driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420205717.5U CN203859954U (en) | 2014-04-24 | 2014-04-24 | Wire clamping structure in shell body of driver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203859954U true CN203859954U (en) | 2014-10-01 |
Family
ID=51609797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420205717.5U Expired - Fee Related CN203859954U (en) | 2014-04-24 | 2014-04-24 | Wire clamping structure in shell body of driver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203859954U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106712372A (en) * | 2015-11-16 | 2017-05-24 | 博西华电器（江苏）有限公司 | Motor stator assembly structure |
| CN106764970A (en) * | 2017-01-13 | 2017-05-31 | 宁波亚茂光电股份有限公司 | A kind of attachment structure of clamping wire type power supply and light source board |
| CN107171256A (en) * | 2017-06-22 | 2017-09-15 | 浙江省三门中力汽车用品有限公司 | A kind of line card of automobile cushion |
| CN111169663A (en) * | 2020-01-17 | 2020-05-19 | 北京时代精衡航天科技有限公司 | Deep space detection impact overload test and data wireless transmission measuring device |
-
2014
- 2014-04-24 CN CN201420205717.5U patent/CN203859954U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106712372A (en) * | 2015-11-16 | 2017-05-24 | 博西华电器（江苏）有限公司 | Motor stator assembly structure |
| CN106764970A (en) * | 2017-01-13 | 2017-05-31 | 宁波亚茂光电股份有限公司 | A kind of attachment structure of clamping wire type power supply and light source board |
| CN107171256A (en) * | 2017-06-22 | 2017-09-15 | 浙江省三门中力汽车用品有限公司 | A kind of line card of automobile cushion |
| CN111169663A (en) * | 2020-01-17 | 2020-05-19 | 北京时代精衡航天科技有限公司 | Deep space detection impact overload test and data wireless transmission measuring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141001 Termination date: 20210424 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |