CN104180074A - Cable clamp - Google Patents
Cable clamp Download PDFInfo
- Publication number
- CN104180074A CN104180074A CN201410346285.4A CN201410346285A CN104180074A CN 104180074 A CN104180074 A CN 104180074A CN 201410346285 A CN201410346285 A CN 201410346285A CN 104180074 A CN104180074 A CN 104180074A
- Authority
- CN
- China
- Prior art keywords
- crimping
- card article
- cable
- wire casing
- groove
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The invention provides a cable clamp, relates to the technical field of cable fixing devices and is invented for improving the generality of the cable clamp. The cable clamp comprises a first cable clamping part and a second cable clamping part which are rotationally connected with each other, wherein the first cable clamping part is provided with a first cable slot, the second cable clamping part is provided with a second cable slot, when the first cable clamping part and the second cable clamping part are buckled, an area between the first cable slot and the second cable slot can accommodate cables, a snapping strip made of an elastic material is arranged in the first cable slot, ratchets are arranged on the snapping strip, a through hole is formed in the second cable clamping part, a first snapping slot is formed in the through hole, when the first cable clamping part and the second cable clamping part are buckled, the snapping strip enters the through hole, the ratchets are snapped with the first snapping slot, and the snapping strip can be moved in the direction in which the snapping strip enters the through hole and locked in the direction in which the snapping strip exits the through hole. The cable clamp is used for fixing the cables in electronic equipment.
Description
Technical field
The present invention relates to cable fixer technical field, relate in particular to a kind of wire clamp.
Background technique
Generally, in the time using electronic equipment, its cable, for example power line, conventionally all need to be fixed on the shell of electronic equipment, when preventing that power line is pushed into electronic equipment internal, the power line wearing and tearing of generation, for this reason, the position that power line enters before electronic equipment casing is provided with wire clamp, power clip is held in wire clamp, and the size of wire clamp is greater than the size in the hole penetrating for power line on power line shell, thereby prevents the anti-electronic equipment internal that is pushed into of power line by wire clamp.
Wire clamp of the prior art, as shown in Figure 1, comprise the first crimping 1 of being rotationally connected ' and the second crimping 2 ', the first crimping 1 ' be above formed with the first wire casing 11 ', the second crimping 2 ' be above formed with the second wire casing 21 ', the first crimping 1 ' be above formed with buckle 3 ', the second crimping 2 ' be above formed with draw-in groove 4 ', the first crimping 1 ' and when the second crimping 2 ' closure, as shown in Figure 2, the first wire casing 11 ' and the second wire casing 21 ' region can clamp cable (not shown), by buckle 3 ' and draw-in groove 4 ' engaging, by the first crimping 1 ' and the second crimping 2 ' be fixed on closed state, prevent the anti-electronic equipment internal that is pushed into of cable thereby realize.But, the buckle 3 of wire clamp of the prior art ' and draw-in groove 4 ' fix, and the first wire casing 11 ' and the second wire casing 21 ' size and dimension be also changeless, therefore, can only clamp a kind of cable of specification, need to change different wire clamps for the cable of different size, therefore,, in the time manufacturing electronic equipment, the wire clamp that need to manufacture different size adapts to dissimilar cable, thereby increase manufacture cost, and be unfavorable for product versatility.
Summary of the invention
The invention provides a kind of wire clamp, can be used for clamping the cable of different size, improve the versatility of wire clamp.
For achieving the above object, the present invention adopts following technological scheme:
A kind of wire clamp, comprise the first crimping and the second crimping that are rotationally connected, described the first crimping is provided with the first wire casing, described the second crimping is provided with second wire casing corresponding with described the first wire casing, in the time of described the first crimping and described the second crimping closure, region between described the first wire casing and described the second wire casing can hold cable, in described the first wire casing, be provided with the card article of elastic material, described card article is provided with ratchet, described the second crimping is provided with the through hole corresponding with described card article, in described through hole, be provided with the first draw-in groove, in the time of described the first crimping and described the second crimping closure, described card article enters described through hole, described ratchet engages with described the first draw-in groove, and described card article can move along the direction that enters described through hole, the direction that described through hole is exited on edge is by locking, region between described card article and described the second wire casing can hold cable.
Further, described ratchet has multiple, and described multiple ratchet is arranged at intervals at one end of described card article along the length direction of described card article, and the described card article the other end is arranged on described the first wire casing.
Preferably, described ratchet and described card article are one-body molded.
Further, the facewidth of described ratchet equals the width of described card article.
Further the surface of the surface of described the first wire casing and described the second wire casing is smooth curved surface, on described the first wire casing, offers groove, and one end of being located on described the first wire casing of described card article is positioned on the sidewall of described groove.
Preferably, described card article and described the first crimping are one-body molded.
Further, described the first crimping is provided with snap fit, and on described the second crimping, the position corresponding with described snap fit is provided with the second draw-in groove, and in the time of described the first crimping and described the second crimping closure, described snap fit can engage with described the second draw-in groove.
Preferably, described snap fit and described the first crimping are one-body molded, and described the second draw-in groove and described the second crimping are one-body molded.
Further, the outer surface of described the first crimping offers the first fixed groove, the outer surface of described the second crimping offers the second fixed groove, when described the first crimping and described the second crimping are when closed, and described the first fixed groove and described the second fixed groove formation circular groove that is interconnected.
Wire clamp provided by the invention, the card article of elastic material is set on described the first crimping, the through hole corresponding with described card article is set on the second crimping, described card article is provided with ratchet, in described through hole, be provided with the first draw-in groove, in the time of described the first crimping and described the second crimping closure, described card article enters described through hole, described ratchet engages with described the first draw-in groove, and described card article can move along the direction that enters described through hole, the direction that described through hole is exited on edge is by locking, region between described card article and described the second wire casing can hold cable, in the time that cable to be held is thicker, can make described card article enter the length of described through hole shorter, now, region between described card article and described the second wire casing is larger, can be used for the thicker cable of clamping, in the time that cable to be held is thinner, can enter after described through hole at described card article, make card article continue to enter, to dwindle the region between described card article and described the second wire casing, until the region between described card article and described the second wire casing can clamp this thinner cable, due to described ratchet and described the first draw-in groove by card article along the direction locking that exits described through hole, ensure the clamping of described card article to cable, thereby can be by regulating described card article, realize the blessing of the cable to different size.Thus, can improve the versatility of wire clamp, make described wire clamp be applicable to the cable of different size.
Brief description of the drawings
Fig. 1 is the schematic diagram of existing wire clamp before closure;
Fig. 2 is the schematic diagram of existing wire clamp after closure;
The schematic diagram of the wire clamp that Fig. 3 provides for the embodiment of the present invention;
Fig. 4 is the zoomed-in view of A portion in Fig. 3;
Fig. 5 is the zoomed-in view of B portion in Fig. 3.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technological scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment who obtains under creative work prerequisite, belong to the scope of protection of the invention.
In description of the invention, it will be appreciated that, term " on ", orientation or the position relationship of the instruction such as D score, 'fornt', 'back', " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", " outward " be based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, construct and operation with specific orientation, therefore can not be interpreted as limitation of the present invention.
Term " first ", " second " be only for describing object, and can not be interpreted as instruction or hint relative importance or the implicit quantity that indicates indicated technical characteristics.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the invention, except as otherwise noted, the implication of " multiple " is two or more.
With reference to Fig. 3～Fig. 5, Fig. 3 is a specific embodiment of wire clamp provided by the invention, described wire clamp, comprise the first crimping 1 and the second crimping 2 that are mutually rotationally connected, the internal surface of the first crimping 1 is provided with the first wire casing 11, the internal surface of the second crimping 2 is provided with second wire casing 21 corresponding with the first wire casing 11, in the time of the first crimping 1 and the second crimping 2 closure, region between the first wire casing 11 and the second wire casing 21 can hold cable (not shown), in the first wire casing 11, be provided with the card article 3 of elastic material, as shown in Figure 4, card article 3 is provided with ratchet 31, the second crimping 2 is provided with the through hole corresponding with card article 34, as shown in Figure 5, in through hole 4, be provided with the first draw-in groove 41, in the time of the first crimping 1 and the second crimping 2 closure, card article 3 enters through hole 4, ratchet 31 engages with the first draw-in groove 41, and card article 3 can move along the direction that enters through hole 4, the direction that through hole 4 is exited on edge is by locking, region between card article 3 and the second wire casing 21 can hold cable.
When use, if the size in the region between cable diameter to be held and the first wire casing 11 and the second wire casing 21 conforms to, in the time of the first crimping 1 and the second crimping 2 closure, utilize the region between the first wire casing 11 and the second wire casing 21 can clamp cable, if cable to be held is thinner, be that cable diameter is while being less than the size in the region between the first wire casing 11 and the second wire casing 21, can enter after through hole 4 at card article 3, make card article 3 continue to enter, to dwindle the region between card article 3 and the second wire casing 21, until the region between card article 3 and the second wire casing 21 can clamp this thinner cable, due to ratchet 31 and the first draw-in groove 41 by card article 3 along the direction locking that exits through hole 4, now, can clamp cable by card article 3, thereby can be by the length that regulates card article 3 to enter through hole 4, realize the cable of different size is accommodated.Thus, can improve the versatility of wire clamp, make described wire clamp be applicable to the cable of different size.
Wherein, described card article 3 and through hole 4 can have multiple, and card article 3, through hole 4 and the first draw-in groove 41 are corresponding one by one, multiple card articles 3 are arranged side by side in the first wire casing 11, in the time of the first crimping 1 and the second crimping 2 closure, can can clamp cable by multiple card articles 3 simultaneously, make cable more firm.
The first draw-in groove 41 can be set to multiple, and multiple the first draw-in grooves 41 are disposed on the inwall of through hole 4, ratchet 31 can engage with arbitrary the first draw-in groove 41, and card article 3 enters after through hole 4, when the direction that enters through hole 4 along it at card article 3 moves, ratchet 31 can engage with multiple the first draw-in grooves 41 successively; But owing to offering multiple the first draw-in grooves 41 on the inwall at through hole 4, manufacture difficulty is larger, therefore, preferably ratchet 31 is set to multiple, and the first draw-in groove 41 is set to one, and multiple ratchets 31 are arranged at intervals at one end of card article 3 along the length direction of card article 3, card article 3 the other ends are arranged on the first wire casing 11.When the direction that enters through hole 4 along it at card article 3 moves, multiple ratchets 31 can engage with the first draw-in groove 41 successively, in the time that card article 3 moves along the direction that exits through hole 4, make card article 3 by locking by ratchet 31 and the first draw-in groove 41.Wherein, when different ratchets 31 engages with the first draw-in groove 41, the size in the region between card article 3 and the second wire casing 21 is different, thereby can accommodate the cable of different size.Thereby be conducive to manufacture.
The mode that ratchet 31 is set on card article 3 has multiple, for example: can be by the ratchet of manufacturing in advance 31 being adhered to one end of card article 3; Or also can be by one-body molded to ratchet 31 and card article 3.But bonding separate ratchet 31 and card article 3 need special installation procedure and binder, are unfavorable for reducing cost, therefore, for simplified structure, reduce and manufacture and installation cost, preferably ratchet 31 is one-body molded with card article 3.
In order to make card article 3 more firm with engaging of through hole 4, can make the facewidth of ratchet 31 equal the width of card article 3, the shape and size of the first draw-in groove 41 and ratchet 31 adapt, thereby increase the snap-latch surface of ratchet 31 and the first draw-in groove 41, make more firm being sticked in through hole 4 of card article 3, avoid card article 3 to become flexible or slippage, ensure the clamping to cable.
For the ease of clamping cable, and the damage of minimizing to cable, the surface of the first wire casing 11 and the second wire casing 21 can be smooth curved surface, meanwhile, for the ease of card article 3 is set on the smooth surface at the first wire casing 11, can on the first wire casing 11, offer groove 111, one end of being located on the first wire casing 11 of card article 3 is arranged on the sidewall of groove 111, in addition,, in order to reduce the damage of card article 3 to cable, the surface of the surface of card article 3 and the first wire casing 11 is same smooth surface.
Card article 3 and the first crimping 1 can be separate assembly, card article 3 is fixedly connected on the first wire casing 11, but this can increase extra installation and manufacture process, therefore, for simplified structure, reduce manufacture and installation cost, the first crimping 1 and card article 3 all can adopt identical elastic material, and card article 3 and the first crimping 1 one-body molded.Thereby can make the structure of wire clamp simpler, and reduce unnecessary manufacture and installation process, reduce costs.
Because card article 3 is elastic material, when simple dependence card article 3 accommodates cable, cable likely can become flexible or slippage, simultaneously, in the situation that not having other fixed blocks to position, the closure of the first crimping 1 and the second crimping 2 is easily loosening, stability is lower, therefore, can on the first crimping 1, snap fit 5 be set, on the second crimping 2, the position corresponding with snap fit 5 arranges the second draw-in groove 6, in the time of the first crimping 1 and the second crimping 2 closure, snap fit 5 can engage with the second draw-in groove 6, engage with the second draw-in groove 6 by snap fit 5, can make the closure of the first crimping 1 and the second crimping 2 more firm, and cable is played to the effect pre-fixing, prevent in the time dragging card article 3 and move, swinging on a large scale appears in cable, and the clamping of impact to cable.
For simplified structure, snap fit 5 can be one-body molded with the first crimping 1, and the second draw-in groove 6 can be one-body molded with the second crimping 2.
For the ease of described wire clamp is fixed in electronic equipment, can offer the first fixed groove 12 at the outer surface of the first crimping 1, offer the second fixed groove 22 at the outer surface of the second crimping 2, when the first crimping 1 and the second crimping 2 are when closed, the first fixed groove 12 and the second fixed groove 22 formation circular groove that is interconnected.Thereby can described wire clamp be fixed in electronic equipment by described circular groove.
Other formations about the wire clamp described in the embodiment of the present invention wait by those skilled in the art is known, and no longer describe in detail at this.
In the description of this specification, specific features, structure, material or feature can be with suitable mode combinations in any one or more embodiments or example.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited to this, any be familiar with those skilled in the art the present invention disclose technical scope in; can expect easily changing or replacing, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of described claim.
Claims (9)
1. a wire clamp, comprise the first crimping and the second crimping that are rotationally connected, described the first crimping is provided with the first wire casing, described the second crimping is provided with second wire casing corresponding with described the first wire casing, in the time of described the first crimping and described the second crimping closure, region between described the first wire casing and described the second wire casing can hold cable, it is characterized in that, in described the first wire casing, be provided with the card article of elastic material, described card article is provided with ratchet, described the second crimping is provided with the through hole corresponding with described card article, in described through hole, be provided with the first draw-in groove, in the time of described the first crimping and described the second crimping closure, described card article enters described through hole, described ratchet engages with described the first draw-in groove, and described card article can move along the direction that enters described through hole, the direction that described through hole is exited on edge is by locking, region between described card article and described the second wire casing can hold cable.
2. wire clamp according to claim 1, is characterized in that, described ratchet has multiple, and described multiple ratchet is arranged at intervals at one end of described card article along the length direction of described card article, and the other end of described card article is arranged on described the first wire casing.
3. wire clamp according to claim 2, is characterized in that, described ratchet and described card article are one-body molded.
4. wire clamp according to claim 1, is characterized in that, the facewidth of described ratchet equals the width of described card article.
5. wire clamp according to claim 2, it is characterized in that, the surface of the surface of described the first wire casing and described the second wire casing is smooth curved surface, on described the first wire casing, offers groove, and one end of being located on described the first wire casing of described card article is positioned on the sidewall of described groove.
6. wire clamp according to claim 1, is characterized in that, described card article and described the first crimping are one-body molded.
7. wire clamp according to claim 1, it is characterized in that, described the first crimping is provided with snap fit, on described the second crimping, the position corresponding with described snap fit is provided with the second draw-in groove, in the time of described the first crimping and described the second crimping closure, described snap fit can engage with described the second draw-in groove.
8. wire clamp according to claim 7, is characterized in that, described snap fit and described the first crimping are one-body molded, and described the second draw-in groove and described the second crimping are one-body molded.
9. wire clamp according to claim 1, it is characterized in that, the outer surface of described the first crimping offers the first fixed groove, the outer surface of described the second crimping offers the second fixed groove, when described the first crimping and described the second crimping are when closed, described the first fixed groove and described the second fixed groove formation circular groove that is interconnected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410346285.4A CN104180074B (en) | 2014-07-18 | 2014-07-18 | A kind of wire clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410346285.4A CN104180074B (en) | 2014-07-18 | 2014-07-18 | A kind of wire clamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104180074A true CN104180074A (en) | 2014-12-03 |
| CN104180074B CN104180074B (en) | 2016-03-02 |
Family
ID=51961318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410346285.4A Active CN104180074B (en) | 2014-07-18 | 2014-07-18 | A kind of wire clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104180074B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107123523A (en) * | 2017-05-23 | 2017-09-01 | 国网北京市电力公司 | Clip mechanism |
| CN107834320A (en) * | 2017-10-16 | 2018-03-23 | 江苏永沃铜业有限公司 | A kind of clip-wire radio frequency connector |
| CN108036124A (en) * | 2017-12-29 | 2018-05-15 | 无锡菲兰爱尔空气质量技术有限公司 | A kind of air hose of novel wind tube assembly body and its composition |
| CN111029790A (en) * | 2019-12-30 | 2020-04-17 | 京信通信技术(广州)有限公司 | Antenna, auxiliary device and wire clamp assembly |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10164735A (en) * | 1996-11-25 | 1998-06-19 | Konica Corp | Cable clamp |
| CN101344190A (en) * | 2008-08-26 | 2009-01-14 | 东风汽车有限公司 | Bracket type binding belt |
| CN201462201U (en) * | 2009-08-21 | 2010-05-12 | 重庆长安汽车股份有限公司 | Pipe clamp assembly |
| CN201547438U (en) * | 2009-11-20 | 2010-08-11 | 凯士士企业股份有限公司 | Compression type pipe and wire clamp |
| JP2012239258A (en) * | 2011-05-10 | 2012-12-06 | Hitachi Cable Ltd | Cable clamp |
-
2014
- 2014-07-18 CN CN201410346285.4A patent/CN104180074B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10164735A (en) * | 1996-11-25 | 1998-06-19 | Konica Corp | Cable clamp |
| CN101344190A (en) * | 2008-08-26 | 2009-01-14 | 东风汽车有限公司 | Bracket type binding belt |
| CN201462201U (en) * | 2009-08-21 | 2010-05-12 | 重庆长安汽车股份有限公司 | Pipe clamp assembly |
| CN201547438U (en) * | 2009-11-20 | 2010-08-11 | 凯士士企业股份有限公司 | Compression type pipe and wire clamp |
| JP2012239258A (en) * | 2011-05-10 | 2012-12-06 | Hitachi Cable Ltd | Cable clamp |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107123523A (en) * | 2017-05-23 | 2017-09-01 | 国网北京市电力公司 | Clip mechanism |
| CN107834320A (en) * | 2017-10-16 | 2018-03-23 | 江苏永沃铜业有限公司 | A kind of clip-wire radio frequency connector |
| CN108036124A (en) * | 2017-12-29 | 2018-05-15 | 无锡菲兰爱尔空气质量技术有限公司 | A kind of air hose of novel wind tube assembly body and its composition |
| CN111029790A (en) * | 2019-12-30 | 2020-04-17 | 京信通信技术(广州)有限公司 | Antenna, auxiliary device and wire clamp assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104180074B (en) | 2016-03-02 |
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| PB01 | Publication | ||
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Address after: 266100 Zhuzhou Road, Laoshan District, Shandong, No. 151, No. Patentee after: Hisense Video Technology Co., Ltd Address before: 266100 Zhuzhou Road, Laoshan District, Shandong, No. 151, No. Patentee before: HISENSE ELECTRIC Co.,Ltd. |