CN201199627Y - Protecting case for communication cable connector - Google Patents
Protecting case for communication cable connector Download PDFInfo
- Publication number
- CN201199627Y CN201199627Y CNU2008201174439U CN200820117443U CN201199627Y CN 201199627 Y CN201199627 Y CN 201199627Y CN U2008201174439 U CNU2008201174439 U CN U2008201174439U CN 200820117443 U CN200820117443 U CN 200820117443U CN 201199627 Y CN201199627 Y CN 201199627Y
- Authority
- CN
- China
- Prior art keywords
- box body
- buckle
- box
- sealing gel
- joint
- 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
Links
- 238000004891 communication Methods 0.000 title claims description 17
- 238000007789 sealing Methods 0.000 claims abstract description 45
- 239000012634 fragment Substances 0.000 claims description 17
- 230000000977 initiatory effect Effects 0.000 claims description 6
- 230000011218 segmentation Effects 0.000 claims description 4
- 238000000151 deposition Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 108010010803 Gelatin Proteins 0.000 abstract 2
- 229920000159 gelatin Polymers 0.000 abstract 2
- 239000008273 gelatin Substances 0.000 abstract 2
- 235000019322 gelatine Nutrition 0.000 abstract 2
- 235000011852 gelatine desserts Nutrition 0.000 abstract 2
- 238000004806 packaging method and process Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 238000010295 mobile communication Methods 0.000 description 7
- 238000012423 maintenance Methods 0.000 description 5
- 239000002390 adhesive tape Substances 0.000 description 4
- 239000004927 clay Substances 0.000 description 4
- 210000001503 joint Anatomy 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000003064 anti-oxidating effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000009422 external insulation Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
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- Cable Accessories (AREA)
Abstract
The utility model discloses a telecommunication cable joint protection box, which is applied in the packaging and protection of a telecommunication cable joint. The utility model comprises a box body which is composed of two pieces of half-boxes, sealing gelatin and a clamp, wherein, a cable joint storage cavity is arranged inside the box body, cable outlets are arranged on the both sides of the joint storage cavity, and the sealing gelatin is arranged at the two pieces of box bodies that correspond to the cable outlets and are around the joints storage cavity. The box body is composed by connecting the two pieces of the half boxes by a pin axis on one side of the box body, the pin axis is casted with one piece of the box body, and the other piece of box body is provided with a C-shaped clamping hook corresponding to the pin axis; and a hook which buckles the two pieces of box bodies is arranged on the edge of the other side of the box body. The protection box can resist water, damp, oxidize, high and low temperature, ultraviolet irradiation and so on, and is safe and reliable, the disassemble is easy, the time of working at high altitude is reduced, and one protection box can be utilized repeatedly, and therefore the cost is reduced.
Description
Technical field
The utility model relates to a kind of protective device of communications cable joint, especially relates to a kind of communications cable joint protection box.
Background technology
Mobile communications network constantly enlarges now, and base station number constantly increases, and how to guarantee the running quality of network, improves user's satisfaction, is the problem that operator must face.The antenna-feedback system of mobile communications network is the harshest subsystem of running environment in the mobile communications network, and it is positioned at the test that the sleet cold and heat is born in the open air, and its running quality has very important effect in whole mobile communication system.According to statistics, the reliability of antenna-feedback system accounts for 30%～50% of whole base station system reliability, the normal operation of antenna-feedback system not only can reduce the blind area, improve the coverage rate of signal of communication, and can also reduce the generation of problems such as interference, cross-talk, reduce cutting off rate, improve the service quality of communication network, thus work such as the installation of antenna-feedback system, maintenance, maintenance just show very important.Antenna-feedback system one of the problem of normal appearance is exactly the connector poor sealing of antenna feeder joint and antenna feeder and ground wire and watered and wetting causes standing-wave ratio to report to the police, and influences the normal operation of base station.
At present, no matter be the electric power or the joint of the communications cable, generally all be to wrap up with insulating tape.In the communications industry, the structure of the communications cable of launching tower generally is that the center has a hollow copper pipe as holding wire, the holding wire outside is an insulating barrier, the outside of insulating barrier is again a copper pipe, this cable is when joint, be by joint connector cable to be linked together, joint connector not only requires and external insulation, and require joint can not intake, make moist, can not oxidation.Cables such as antenna feeder, ground wire generally all are to be connected and sealed with adhesive tape and waterproof clay butt joint place after connecting now, and in order to reach waterproof and dampproof anti-oxidation purpose, this joint integument generally all needs the branch multi-lay winding, and that need do is very big, very firm.This method requires high to operating personnel's sense of responsibility, and bothersome effort during operation, has carelessness just may impact project quality slightly; Operating personnel often need work high above the ground again, and the operation of wrapping connector generally all needs the long period, so danger is also just higher.This joint not only outward appearance is not beautiful, and when maintenance need be opened joint once more, its difficulty is very big, because the adhesive tape and the clay mummification of joint, want to seal off, can only adhesive tape and clay be severed, strike off with cutter, so not only increase labour intensity, and scrape easily the danger of hurting sb.'s feelings and damaging joint and near cable thereof.It is very fast that clay and adhesive tape bear the aging speed of exposing to the weather out of doors, occurs phenomenon of rupture easily, loses effective protective effect of butt joint like this, not only reduced the running quality of communication network, and increased the line service amount of antenna-feedback system greatly.
Summary of the invention
The utility model technical issues that need to address provide a kind of protection box easy to operate, that be used for the seal protection cable connector.
For solving the problems of the technologies described above, the technical scheme that the utility model adopted is:
The utility model comprises box body, sealing gel, buckle; box body is made of two and half boxes; be provided with the joint storage chamber of depositing cable connector in the inside of box body; the box body of joint storage chamber two ends, cable discrepancy protection box is provided with the cable outlet, and the inner surface that cable exports the box body on every side of pairing two box body places and joint storage chamber is provided with the sealing gel with high resiliency and shape memory.
Further improvement of the utility model is: box body is divided into two parts, and a side of box body connects by bearing pin, two parts box body can be opened or closure, is provided with the buckle that two box bodys are fastened at the opposite side edge of box body.
Further improvement in the technical proposal of the present utility model is: connect the bearing pin of box body and a slice box body cast solid wherein, another sheet box body is provided with the C shape grab corresponding with bearing pin; Bearing pin and grab segmentation are corresponding to be provided with.
Be provided with chute in the above-mentioned buckle, the chute of buckle cooperates with slideway on the box body; Slideway one side at box body is provided with the buckle block, and the position of corresponding buckle block is provided with the anticreep shell fragment on the buckle.After buckle was inserted on the slideway of box body, the anticreep shell fragment was upspring, and retaining prevents that buckle from coming off voluntarily on the buckle block; When needs dismounting protection box, pin the anticreep shell fragment, anticreep shell fragment and buckle stop location are staggered, the slideway of buckle along box body taken off.
Further improvement in the technical proposal is: the slideway of box body is wide trapezoidal of the narrow clearing end of initiating terminal, and the shape of buckle chute is identical with the box body slideway; The centerline of the corresponding chute of the afterbody of buckle is provided with spacing hole clipping, and the initiating terminal of box body slideway is provided with recognizes the spacing head in hole, and this recognizes the position of the spacing hole clipping on the spacing head in hole and the buckle and big or small corresponding.
Further improvement of the utility model is: the cable of box body inside exports on pairing two box bodys and joint storage chamber cartridge inner surface on every side is provided with sealing gel storage tank, and the sealing gel is arranged in the sealing gel storage tank.
Further improvement of the utility model is: another sheet box body of position that the sealing gel is set around the corresponding joints storage chamber is provided with sealing gel press strip and sealing gel extruding groove; Press strip is arranged in the sealing gel extruding groove.
Because the technological progress of having adopted technique scheme, the utility model to obtain is:
Utilize protection box of the present utility model the joint of cable can be placed in the protection box, joint protective got up by the mechanical seal mode, when joint is subjected to stretching, when distortion, bump, also can butt joint and connector play a protective role.The sealing gel that the utility model utilizes high resiliency, highly-flexible degree and has a shape memory is sealed in the connector and the ripple cable of irregular cable connector in the protection box fully, can reach purposes such as waterproof, protection against the tide, anti-salt fog oxidation.The utility model can also adapt to the high temperature low temperature environment, can ultraviolet radiation resisting.It is safe and reliable, and is especially convenient to disassembly, easy construction, and a protection box can repeat repeatedly to use, and has reduced maintenance cost.The attendant need not training, need be by any instrument, in seconds can finish disassemble and assemble work easily, not only shortened the activity duration greatly, reduced workload, improved operating efficiency, and the system failure that causes of the cable connector poor sealing of having avoided causing owing to human factor, danger reduced.
The utility model adopts two by whole box body of half box bearing pin ways of connecting composition, and box body is fastened by buckle at the opposite side of box body, and it is easy to use, and is swift to operate, has saved a large amount of installations, preventive maintenance time.Corresponding bearing pin and the C shape grab that is provided with of its segmentation can fasten grab and bearing pin easily, and two and half boxes are formed the box body that can open, fasten; The multistage set-up mode of its grab and bearing pin not only helps combination, conveniently take apart, and two parts of box body can not break away from voluntarily.
The trapezoidal fit system of the chute in the buckle of the present utility model and the chute of box body has made things convenient for buckle to enter the slideway of box body; The buckle block of slideway side and the anticreep shell fragment on the buckle have guaranteed that buckle can not break away from box body voluntarily; Be buckled in the process of the slideway that inserts box body, the anticreep shell fragment is depressed by the buckle block, makes buckle enter the slideway of box body smoothly; After buckle and box body slideway secure fit, the anticreep shell fragment is upspring, and is blocked by the buckle block; When needs dismounting protection box, pin the anticreep shell fragment, anticreep shell fragment and buckle stop location are staggered, the slideway of buckle along box body taken off, box body can be opened.Recognizing the spacing head in hole and can guarantee further that box body closely cooperates on the spacing hole clipping of buckle afterbody and the box body slideway, and play position-limiting action, recognizing the spacing head in hole, to enter spacing hole clipping fully be that instruction card is anchored to and has reached correct position, makes correctly closure of box body to prevent misoperation.
The sealing gel storage tank of leaving in box body inside, around the joint storage chamber can be fixed the placement location of sealing gel, seals gel like this and is connected more firmly with box body, more helps sealing.Corresponding sealing gel press strip that is provided with and sealing gel extruding groove on another sheet box body of placing the sealing gel location; The sealing gel further can be compressed, and the sealing gel on can a slice box body is deep in another sheet box body, with the joint seal of two box bodys, can plays good sealing effectiveness fully.
The sealing gel adopts super gel, can be fitted in irregular body surface closely, joint and outside are isolated fully, moisture, moisture or other pollutant can not enter in the box body, prevent that them from contacting with joint connector, reach waterproof, protection against the tide, prevent the purpose of joint oxidation, guarantee the electrical property of cable connector.
Description of drawings
Fig. 1 is the axial sectional structure schematic diagram of an embodiment of the present utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the left view of Fig. 1;
Fig. 4 is the A-A cutaway view of Fig. 1.
Wherein: 1, bearing pin, 2, grab, 3, the sealing gel, 4, the cable outlet, 5, ground wire outlet, 6, box body, 7, buckle, 8, press strip, 9, sealing gel extruding groove, 10, the anticreep shell fragment, 11, buckle block, 12, recognize the spacing head in hole, 13, spacing hole clipping, 14, slideway, 15, chute, 16, reinforcement, 17, left half box, 18, right half box, 19, the joint storage chamber.
Embodiment
Below in conjunction with drawings and Examples the utility model is described in further details:
Present embodiment is made up of box body 6, buckle 7 and sealing gel 3.
Box body 6 be divided into can folding two parts, be left half box 17 and right half box 18, the bottom of half box 17 and right half box 18 is connected by bearing pin 1 on a left side, and bearing pin 1 is positioned on right half box 18, be cast as one with the right side half box 18, left box body 17 is provided with the C shape grab 2 corresponding with bearing pin 1.Bearing pin 1 and grab 2 all are segmentation and corresponding the setting.
The joint storage chamber 19 of depositing cable connector is arranged in the inside of box body 7; cartridge inner surface in the left and right sides of joint storage chamber 19 two ends, box body 6 is provided with cable outlet 4; left end at box body 6 is provided with ground wire outlet 5; ground wire outlet 5 be positioned at cable outlet 4 above; the antenna feeder and the earth connection point of present embodiment and mobile communications network are used, and antenna feeder and earth connection point are protected.The inner surface of outlet 4 of above-mentioned cable and ground wire outlet 5 be provided with have high resiliency, sealing gel 3 high flexibility, that have shape memory; Inner surface at a left side half box 17 of the upper end of joint storage chamber 19 is provided with sealing gel press strip 8 and sealing gel extruding groove 9, press strip 8 is arranged in the sealing gel extruding groove 9, and the inner surface of the right side half box 18 of press strip 8 on left half box 17 of correspondence and sealing gel extruding groove 9 also is provided with sealing gel 3.In the lower end of joint storage chamber 19 upper end of set press strip 8, sealing gel extruding groove 9 and sealing gel 3 and joint storage chamber 19 be provided with about the position opposite.The sealing gel 3 of each above-mentioned position all is set in place in the sealing gel storage tank of a left side half box 17 or right half box, 18 inner surfaces.Outer surface at box body also is provided with reinforcement 16.
Edge at box body 6 upsides is provided with slideway 14, and slideway 14 is wide trapezoidal of the narrow clearing end of initiating terminal; Fasten the back at box body 6 and be fixed with buckle 7, the inner face of buckle 7 is provided with chute 15, and the shape of chute 15 cooperates with slideway 14 on the box body; Slideway 14 1 sides at box body 6 are provided with buckle block 11, and buckle block 11 connects as one with left half box 17; The position of corresponding buckle block 11 is provided with anticreep shell fragment 10 on the buckle 7, and an end and the buckle 7 of anticreep shell fragment 10 connect as one.Buckle 7 is in the process of the slideway 14 that inserts box body, and anticreep shell fragment 10 is inwardly depressed by buckle block 11, and buckle 7 is inserted in the slideway 14, and box body 6 is fastened, and anticreep shell fragment 10 is upspring voluntarily by behind the buckle block 11, is blocked by buckle block 11; When needs dismounting protection box, pin anticreep shell fragment 10, staggered in anticreep shell fragment 10 and buckle block 11 positions, the slideway of buckle 7 along box body taken off, box body can be opened.The centerline of the corresponding chute 15 of the afterbody of buckle 7 is provided with spacing hole clipping 13, is provided with at the initiating terminal of box body slideway and recognizes the hole spacing 12, and this recognizes the position of spacing 12 in hole and spacing hole clipping 13 and big or small corresponding.
The difference of present embodiment and embodiment 1 is: the two ends of the box body of present embodiment have only the cable outlet of feeder line, do not have the ground wire outlet; The antenna feeder of present embodiment and mobile communications network is used, and is applicable to the protection to the antenna feeder joint of mobile communications network, and its joint storage chamber is corresponding with the shape of antenna feeder joint.
Claims (7)
1. communications cable joint protection box; it is characterized in that: comprise the box body, sealing gel, the buckle that constitute by two and half boxes; be provided with the joint storage chamber of depositing cable connector in the inside of box body; be provided with cable outlet at joint storage chamber two ends, cable export pairing two box body places and joint storage chamber around be provided with the sealing gel.
2. communications cable joint protection box according to claim 1 is characterized in that a side of described box body connects two and half boxes composition box body by bearing pin, is provided with the buckle that two box bodys are fastened at the opposite side edge of box body.
3. communications cable joint protection box according to claim 2 is characterized in that described bearing pin and a slice box body cast solid wherein, and another sheet box body is provided with the C shape grab corresponding with bearing pin; Bearing pin and grab segmentation are corresponding to be provided with.
4. communications cable joint protection box according to claim 2 is characterized in that described buckle inner face is provided with chute, and box body is provided with the slideway that cooperates with the chute of buckle; Slideway side at box body is provided with the buckle block, and the position of corresponding buckle block is provided with the anticreep shell fragment on the buckle.
5. communications cable joint protection box according to claim 4, what it is characterized in that the slideway of described box body and buckle chute is shaped as wide trapezoidal of the narrow clearing end of initiating terminal; The centerline of the corresponding chute of the afterbody of buckle is provided with spacing hole clipping, the initiating terminal of box body slideway be provided with buckle on the position of spacing hole clipping and size corresponding recognize the spacing head in hole.
6. communications cable joint protection box according to claim 1 is characterized in that described cable exports pairing two box body places and joint storage chamber box body on every side is provided with sealing gel storage tank, and the sealing gel is arranged in the storage tank.
7. according to claim 1 or 6 described communications cable joint protection boxes, it is characterized in that: another sheet box body that correspondence is provided with the sealing gel location is provided with sealing gel press strip and sealing gel extruding groove; Press strip is arranged in the sealing gel extruding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201174439U CN201199627Y (en) | 2007-09-27 | 2008-05-29 | Protecting case for communication cable connector |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200720102636.2 | 2007-09-27 | ||
| CN200720102636 | 2007-09-27 | ||
| CNU2008201174439U CN201199627Y (en) | 2007-09-27 | 2008-05-29 | Protecting case for communication cable connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201199627Y true CN201199627Y (en) | 2009-02-25 |
Family
ID=40450777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201174439U Expired - Fee Related CN201199627Y (en) | 2007-09-27 | 2008-05-29 | Protecting case for communication cable connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201199627Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108808344A (en) * | 2018-07-20 | 2018-11-13 | 佛山长意云信息技术有限公司 | A kind of communication cable interface protector |
| CN112770553A (en) * | 2021-01-12 | 2021-05-07 | 黑龙江贺安辰科技发展有限公司 | Protection box |
-
2008
- 2008-05-29 CN CNU2008201174439U patent/CN201199627Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108808344A (en) * | 2018-07-20 | 2018-11-13 | 佛山长意云信息技术有限公司 | A kind of communication cable interface protector |
| CN112770553A (en) * | 2021-01-12 | 2021-05-07 | 黑龙江贺安辰科技发展有限公司 | Protection box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HEBEI XING COMMUNICATION EQUIPMENT CO., LTD. Free format text: FORMER OWNER: LI LINHONG Effective date: 20090612 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090612 Address after: 7, 11 F, Yintai international, No. 36, Guang'an Avenue, Hebei, Shijiazhuang, 050021 Patentee after: Hebei Xinghe communication equipment Co., Ltd. Address before: Block 3, Jinding apartment, Zhongshan West Road, Hebei, Shijiazhuang 1309, 050051 Patentee before: Li Linhong |
|
| C56 | Change in the name or address of the patentee |
Owner name: HEBEI XINGHE COMMUNICATION TECHNOLOGY CO., LTD. Free format text: FORMER NAME: HEBEI XING COMMUNICATION EQUIPMENT CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 7, 11 F, Yintai international, No. 36, Guang'an Avenue, Hebei, Shijiazhuang, 050011 Patentee after: Hebei Starhub Telecommunications Technology Co., Ltd. Address before: 7, 11 F, Yintai international, No. 36, Guang'an Avenue, Hebei, Shijiazhuang, 050021 Patentee before: Hebei Xinghe communication equipment Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 050021 No. 458 Tsing Yuen Street, Shijiazhuang, Hebei Patentee after: Hebei Starhub Telecommunications Technology Co., Ltd. Address before: 050011, No. 11, Avenue, 36 Guang'an Avenue, Hebei, Shijiazhuang Patentee before: Hebei Starhub Telecommunications Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090225 Termination date: 20140529 |
|
| EXPY | Termination of patent right or utility model |