CN102829249B - Line clamping device - Google Patents
Line clamping device Download PDFInfo
- Publication number
- CN102829249B CN102829249B CN201110159101.XA CN201110159101A CN102829249B CN 102829249 B CN102829249 B CN 102829249B CN 201110159101 A CN201110159101 A CN 201110159101A CN 102829249 B CN102829249 B CN 102829249B
- Authority
- CN
- China
- Prior art keywords
- sleeve pipe
- fixing clamp
- clamping part
- clamping device
- base portion
- 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 present invention discloses a kind of line clamping device, comprise the fixing clamp be welded on printed circuit board (PCB) and the sleeve pipe be held in fixing clamp, described fixing clamp is provided with weld part and holding limb, and cable cover is also established in the inner by the rounded structure of described sleeve pipe, line clamping device of the present invention is convenient to dismounting, and clamping is stable.
Description
[technical field]
The present invention relates to a kind of line clamping device, particularly relate to a kind of easy-to-dismount line clamping device.
[background technique]
TaiWan, China M206492 patent discloses line clamping device, and it comprises the crimping of arc and is formed at the weld part of crimping one end, and described weld part is welded on printed circuit board (PCB), and arc crimping one end open enters for the cable of clamping.
Weld part and crimping are wholely set by above-mentioned line clamping device, the mode of a side opening is adopted to carry out fixing cable, more weak to the clamping dynamics of cable, and in cable unloading process, need directly cable to be pulled down, once the strength of extracting is excessive or direction is not right, the situations such as broken cable will be caused to occur, cause device damage.
Therefore, necessaryly a kind of line clamping device that can overcome aforementioned drawback is provided.
[summary of the invention]
The object of the present invention is to provide a kind of line clamping device of energy stable holding cable.
For reaching above-mentioned purpose, the present invention adopts following technological scheme: a kind of line clamping device, comprise the fixing clamp be welded on printed circuit board (PCB) and the sleeve pipe be held in fixing clamp, described fixing clamp is provided with weld part and holding limb, and cable cover is also established in the inner by the rounded structure of described sleeve pipe.
Compared with prior art, the present invention has following beneficial effect: by by fixing clamp and sleeve pipe separate design, solve the defect easily damaging cable in prior art in line clamping device dismounting.
[accompanying drawing explanation]
Fig. 1 is the three-dimensional combination figure of line clamping device of the present invention.
Fig. 2 is the plan view of line clamping device of the present invention.
Fig. 3 is the stereogram of line clamping device sleeve pipe of the present invention.
Fig. 4 is the plan view of line clamping device sleeve pipe of the present invention.
[embodiment]
Please refer to shown in Fig. 1 to Fig. 4, line clamping device 100 of the present invention comprises and is welded in the fixing clamp 20 on printed circuit board (PCB) 10 and the sleeve pipe 30 for clamping cable (not shown).
The elastic clip gripping arm 22 that described fixing clamp 20 comprises base portion 23, is located at the weld part 21 of base portion 23 rear and front end and upwards extends to form from base portion 23 both sides, described two holding limbs 22 form arc-shaped structure with base portion 23.
Described sleeve pipe 30 comprises circular clamping part 31 and is positioned at the rounded nose 32 at clamping part 31 two ends, and the external diameter of described clamping part 31 is less than the external diameter of two heads 32, and between head 32 and clamping part 31, be formed with the joint 33 of inclination.Described sleeve pipe 30 forms by sheet metal plate is folding.
In specific implementation process, first, fixing clamp 20 is welded on printed circuit board (PCB) 10, subsequently, sheet metal plate is folded into sleeve pipe 30 cable cover to be located in sleeve pipe 30, finally, between two holding limbs 22 sleeve pipe 30 including cable being held on fixing clamp 20 downwards simultaneously.So, in line clamping device 100 installing/dismounting process, only need sleeve pipe 30 to be pressed into or to extract, damage can not be caused to cable; And the external diameter of sleeve pipe 30 clamping part 31 is substantially equal to the internal diameter of the arc-shaped structure of holding limb 22, and the external diameter of sleeve pipe 30 liang of heads 32 is greater than the internal diameter of the arc-shaped structure of holding limb 22, so when the clamping part 31 of sleeve pipe 30 is held between the holding limb 22 of fixing clamp 20, described sleeve pipe 30 is fixed with the relative position of fixing clamp 20, ensures the stability of line clamping device 100.
The design, by fixing clamp 20 and sleeve pipe 30 separate design, solves the defect easily damaging cable in prior art in line clamping device dismounting.
Claims (1)
1. a line clamping device, it is characterized in that: comprise the fixing clamp be welded on printed circuit board (PCB) and the sleeve pipe be held in fixing clamp, described fixing clamp comprises base portion, weld part and holding limb, described welding part is in base portion rear and front end, described holding limb upwards extends to form from base portion two lateral buckling, described base portion and two holding limbs form arc-shaped structure, cable cover is also established in the inner by the rounded structure of described sleeve pipe, described sleeve pipe comprises the head that clamping part two ends are located at clamping part and interval, the external diameter of described clamping part is less than the external diameter of two heads, the external diameter of described two heads is greater than the internal diameter of arc-shaped structure, described gripping arm is in the clamping part of sleeve pipe, the joint of inclination is formed between described head and clamping part, the external diameter of described sleeve pipe clamping part equals the internal diameter of the arc-shaped structure of holding limb, described sleeve pipe forms by sheet metal plate is folding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110159101.XA CN102829249B (en) | 2011-06-14 | 2011-06-14 | Line clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110159101.XA CN102829249B (en) | 2011-06-14 | 2011-06-14 | Line clamping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102829249A CN102829249A (en) | 2012-12-19 |
| CN102829249B true CN102829249B (en) | 2015-08-12 |
Family
ID=47332483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110159101.XA Expired - Fee Related CN102829249B (en) | 2011-06-14 | 2011-06-14 | Line clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102829249B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105958393A (en) * | 2016-03-21 | 2016-09-21 | 刘昊天 | Cable protection clamp at table |
| CN110797678B (en) * | 2019-11-18 | 2021-03-09 | Oppo广东移动通信有限公司 | Fastener, circuit board subassembly and electronic equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0889567A2 (en) * | 1997-07-02 | 1999-01-07 | OBO Bettermann GmbH & Co. KG. | Cable installation system |
| CN201232803Y (en) * | 2008-08-01 | 2009-05-06 | 上海卓闻模具工程有限公司 | Cable cramp |
| KR20100128912A (en) * | 2009-05-29 | 2010-12-08 | 주식회사 포콘스 | A clip for foxing cable and fixing method of the cable using thereof and a electronics products with the same |
| CN201706073U (en) * | 2010-05-31 | 2011-01-12 | 河南省电力公司三门峡供电公司 | Support of cable grounding wire device |
-
2011
- 2011-06-14 CN CN201110159101.XA patent/CN102829249B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0889567A2 (en) * | 1997-07-02 | 1999-01-07 | OBO Bettermann GmbH & Co. KG. | Cable installation system |
| CN201232803Y (en) * | 2008-08-01 | 2009-05-06 | 上海卓闻模具工程有限公司 | Cable cramp |
| KR20100128912A (en) * | 2009-05-29 | 2010-12-08 | 주식회사 포콘스 | A clip for foxing cable and fixing method of the cable using thereof and a electronics products with the same |
| CN201706073U (en) * | 2010-05-31 | 2011-01-12 | 河南省电力公司三门峡供电公司 | Support of cable grounding wire device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102829249A (en) | 2012-12-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| 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: 20150812 Termination date: 20160614 |