CN202309002U - Cable locking device - Google Patents
Cable locking device Download PDFInfo
- Publication number
- CN202309002U CN202309002U CN2011204238307U CN201120423830U CN202309002U CN 202309002 U CN202309002 U CN 202309002U CN 2011204238307 U CN2011204238307 U CN 2011204238307U CN 201120423830 U CN201120423830 U CN 201120423830U CN 202309002 U CN202309002 U CN 202309002U
- Authority
- CN
- China
- Prior art keywords
- cable
- screw thread
- cover
- sleeve
- clamping sleeve
- 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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Abstract
The utility model discloses a cable locking device which comprises a thread medium sleeve (10), a locking sleeve (20) in the thread medium sleeve (10), and a fixing nut (30) connected with one end of the thread medium sleeve (10), and is characterized by further comprising a compacting sleeve (40) connected with the other end of the thread medium sleeve (10); and the free end of the compacting sleeve (40) is provided with a bell mouth (50). The cable locking device can protect the power supply cable against damage, and prolongs the service life of the cable.
Description
Technical field
The utility model relates to a kind of cable locker.
Background technology
Electric equipment and electric tool are to use the most frequent thing in people in modern routine work and the life.These equipment or instrument all adopt electric energy to drive, so they possess driving power stube cable line is arranged.Power cable is in use for preventing that cable from getting loose; And the waterproof of electric inner space, protection against the tide need; Generally all adopt the special-purpose locker of cable, power cable is locked on the electric equipment, can also the access point of power cable be sealed simultaneously.But the locker that uses at present is the difference of workplace because the reasons in structure of itself reaches; Electric equipment possibly need to move at any time; Therefore power cable also can be in use frequently mobile, crooked; Make the frequent friction of cable and locker outlet, if the angle of cable bending is less, this friction is less to the influence of cable; In case the angle that cable is crooked is big slightly; After making the outlet inwall formation angle of cable and locker; Being equivalent to locker outlet inwall this moment when cable rocks is cutting cable; Therefore make cable sheath cracking, inner lead breakage easily, thus the potential safety hazard of causing, and there is the easy shortcoming of damaging cable in the cable locker that therefore uses at present.
The utility model content
To the deficiency that above-mentioned prior art exists, the purpose of the utility model provides a kind of cable locker, and it has can protect cable that crust cracking or inner lead breakage can not take place, and avoids taking place the characteristics of security incident.
To achieve these goals; The technical scheme that the utility model adopted is: the cable locker, and comprise in the screw thread and overlapping, be embedded in the lock sleeve in the cover in the screw thread; Be connected in the hold-down nut of cover one end in the screw thread; It is characterized in that also comprise the clamping sleeve that is connected in the cover other end in the screw thread, the free end of said clamping sleeve has horn mouth.
Preferably, said bell-mouthed internal diameter increases along its free end direction gradually.
Preferably, said bell-mouthed inner wall section is shaped as level and smooth camber line.
Preferably, also has clamp ring between cover and the clamping sleeve in the said screw thread.
Preferably, the internal diameter of said clamp ring is reducing on the direction of said clamping sleeve gradually.
Preferably, the minimum inwall of said clamp ring internal diameter is parallel to central shaft.
The utility model is compared the advantage that is had with prior art: horn mouth is adopted in the exit of locker; Power cable is in use frequently mobile, crooked; Make the frequent friction of cable and locker outlet, even if the crooked angle of cable is big slightly, make the outlet inwall formation angle of cable and locker after; Locker outlet inwall can not produce the situation of cutting to cable yet when this moment, cable rocked; Therefore be not easy to make cable sheath cracking or inner lead damaged, thereby avoided causing potential safety hazard, so this usefulness is novel has the advantage that can protect power cable not to be damaged.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the structural representation of the utility model.
Among the figure: 10, overlap in the screw thread; 20, lock sleeve;
30, hold-down nut; 40, clamping sleeve;
50, horn mouth; 60, clamp ring.
Embodiment
The following stated is merely the preferred embodiment of the utility model, does not therefore limit the protection range of the utility model.
Embodiment; See shown in Figure 1: the utility model is a kind of cable locker, comprises and overlaps 10 in the screw thread, is embedded in the lock sleeve 20 in the cover 10 in the screw thread; Be connected in the hold-down nut 30 of cover 10 1 ends in the screw thread; It is characterized in that also comprise the clamping sleeve 40 that is connected in cover 10 other ends in the screw thread, the free end of said clamping sleeve 40 has horn mouth 50.Horn mouth 50 is adopted in the exit of the cable locker of the utility model; Power cable is in use frequently mobile, crooked; Make the frequent friction of cable and locker outlet, even if the crooked angle of cable is big slightly, make the outlet inwall formation angle of cable and locker after; Locker outlet inwall can not produce the situation of cutting to cable yet when this moment, cable rocked; Therefore be not easy to make cable sheath cracking or inner lead damaged, thereby avoided causing potential safety hazard, so this usefulness is novel has the advantage that can protect power cable not to be damaged.
In addition; The internal diameter of said horn mouth 50 increases along its free end direction gradually, and the inner wall section of said horn mouth 50 is shaped as level and smooth camber line, therefore rocks in the process at cable; Cable and clamping sleeve 40 are because contact area is less; The relative friction that produces drops to minimum level to the influence of cable, has played the effect of protection cable to a certain extent, prolongs cable useful life.For the part that cable can be rocked in locker reduces; Also has clamp ring 60 between cover 10 and the clamping sleeve 40 in the said screw thread; The internal diameter of said clamp ring 60 is reducing on the direction of said clamping sleeve 40 gradually, and the minimum inwall of said clamp ring 60 internal diameters is parallel to central shaft.The position that cable is contacted with clamp ring 60 circle 60 that is locked is completely fixed and can not rocks; Therefore can reduce the degree that cable rocks; Also can reduce friction; Reduction is to the rate of decay and the speed of cable, is equivalent to cable has been played protective effect and prolonged useful life of cable.
This usefulness is novel to be had and can protect power cable not to be damaged, the advantage that has prolonged the useful life of cable.
Claims (6)
1. cable locker; Comprise cover (10) in the screw thread; Be embedded in the lock sleeve (20) in the cover (10) in the screw thread, be connected in the hold-down nut (30) of cover (10) one ends in the screw thread, it is characterized in that; Also comprise the clamping sleeve (40) that is connected in cover (10) other end in the screw thread, the free end of said clamping sleeve (40) has horn mouth (50).
2. cable locker according to claim 1 is characterized in that, the internal diameter of said horn mouth (50) increases along its free end direction gradually.
3. cable locker according to claim 2 is characterized in that, the inner wall section of said horn mouth (50) is shaped as level and smooth camber line.
4. cable locker according to claim 2 is characterized in that, also has clamp ring (60) between cover (10) and the clamping sleeve (40) in the said screw thread.
5. cable locker according to claim 4 is characterized in that, the internal diameter of said clamp ring (60) is reducing on the direction of said clamping sleeve (40) gradually.
6. cable locker according to claim 5 is characterized in that, the minimum inwall of said clamp ring (60) internal diameter is parallel to central shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204238307U CN202309002U (en) | 2011-10-30 | 2011-10-30 | Cable locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204238307U CN202309002U (en) | 2011-10-30 | 2011-10-30 | Cable locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202309002U true CN202309002U (en) | 2012-07-04 |
Family
ID=46377816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204238307U Expired - Fee Related CN202309002U (en) | 2011-10-30 | 2011-10-30 | Cable locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202309002U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103346439A (en) * | 2013-06-27 | 2013-10-09 | 中航光电科技股份有限公司 | High-sealing-performance connector used for being connected with fluoroplastic wire |
| CN111433982A (en) * | 2017-12-19 | 2020-07-17 | 住友电装株式会社 | Connector with a locking member |
| CN113233260A (en) * | 2021-05-06 | 2021-08-10 | 江苏电子信息职业学院 | Wire collecting box of computer case |
| CN113607374A (en) * | 2021-08-08 | 2021-11-05 | 中国航空工业集团公司沈阳飞机设计研究所 | Guiding line concentration device applied to low-speed flutter wind tunnel test protection system |
-
2011
- 2011-10-30 CN CN2011204238307U patent/CN202309002U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103346439A (en) * | 2013-06-27 | 2013-10-09 | 中航光电科技股份有限公司 | High-sealing-performance connector used for being connected with fluoroplastic wire |
| CN103346439B (en) * | 2013-06-27 | 2015-08-19 | 中航光电科技股份有限公司 | For connecting the high leakproofness connector of fluoroplastics wire |
| CN111433982A (en) * | 2017-12-19 | 2020-07-17 | 住友电装株式会社 | Connector with a locking member |
| CN111433982B (en) * | 2017-12-19 | 2021-04-23 | 住友电装株式会社 | Connector with a locking member |
| CN113233260A (en) * | 2021-05-06 | 2021-08-10 | 江苏电子信息职业学院 | Wire collecting box of computer case |
| CN113607374A (en) * | 2021-08-08 | 2021-11-05 | 中国航空工业集团公司沈阳飞机设计研究所 | Guiding line concentration device applied to low-speed flutter wind tunnel test protection system |
| CN113607374B (en) * | 2021-08-08 | 2024-02-23 | 中国航空工业集团公司沈阳飞机设计研究所 | Guide line concentration device applied to low-speed flutter wind tunnel test protection system |
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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: 20120704 Termination date: 20151030 |
|
| EXPY | Termination of patent right or utility model |