CN107396209A - Portable computer network connects up reason line box - Google Patents
Portable computer network connects up reason line box Download PDFInfo
- Publication number
- CN107396209A CN107396209A CN201710824804.7A CN201710824804A CN107396209A CN 107396209 A CN107396209 A CN 107396209A CN 201710824804 A CN201710824804 A CN 201710824804A CN 107396209 A CN107396209 A CN 107396209A
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- China
- Prior art keywords
- supporting plate
- backup pad
- wheel
- lower supporting
- support rails
- 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
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- 238000009434 installation Methods 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/14—Distribution frames
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Wire Processing (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The present invention provides a kind of portable computer network wiring reason line box, including：Upper cartridge body, lower box body, fixation is detachably installed by buckle between upper cartridge body and lower box body, upper cartridge body one end is provided with incoming line, the other end is provided with line outlet, lower supporting plate is provided with lower box body, lower supporting plate is arranged in lower box body by supporting plate fixed seat, upper backup pad is provided with the upside of lower supporting plate, regulation support bar is provided between upper backup pad and lower supporting plate, the upper backup pad and lower supporting plate of regulation support bar side are provided with back-moving spring, back-moving spring both ends are arranged on upper backup pad and lower supporting plate by rivet, the netting twine of the present invention is intersected by upper guide roller with lower wire wheel S types to be pierced into, and fixation is detachably installed by buckle between upper cartridge body and lower box body, carrying can be dismantled when not in use, distance between upper backup pad and lower supporting plate can be adjusted according to different service conditions in addition.
Description
Technical field
The present invention relates to computer network wiring art field, specially a kind of portable computer network wiring reason line box.
Background technology
At present, reason line box is to be used to during a kind of computer equipment use arrange accommodating power line, data line, net
The device of the wire bodies such as line, existing reason line box volume is unadjustable, is still to take larger space when storing less wire body.Separately
Outside, existing reason line box generally requires to open the a-circle-by-a-circle kinking of box body hand, when during installation and needing to adjust line length all very
It is inconvenient.
The computer network wiring reason line box that prior art China Patent No. CN201520220820 is provided, including it is upper
Housing and lower house, it is characterised in that：Upper shell be enclosed on lower house, the side of upper shell is symmetrically arranged with two and crosses lines
Gap, the back side of lower house are provided with wall hanging hole, and upper shell and lower house center are respectively arranged with circular hole, and two circular holes are interior respectively
Outer bobbin and interior bobbin are inserted with, for outside line axle sleeve on interior bobbin, the position of outer bobbin and the contact of interior bobbin is provided with anti-rotation chute,
Connected between outer bobbin and relative two medial surfaces of interior bobbin by tension spring, one end that outer bobbin contacts with upper shell
It is hinged with fixture block on end face, is correspondingly arranged on four grooves on upper shell with the fixture block, it is fixed on the face of cylinder on the outside of outer bobbin
Wired hook.The invention uses scalable design, can increase or reduce appearance by adjusting the distance between upper shell and lower house
Receive the volume of chamber, when deposit line amount it is less when can take less space.It is not readily portable but the new structure is complicated.
The content of the invention
Technical problem solved by the invention is to provide a kind of portable computer network wiring reason line box, with solution
The problem of stating in background technology.
Technical problem solved by the invention is realized using following technical scheme：A kind of portable computer network wiring
Reason line box, including：Upper cartridge body, lower box body, fixation, upper cartridge body one end are detachably installed by buckle between upper cartridge body and lower box body
Line outlet is provided with provided with incoming line, the other end, is provided with lower supporting plate in lower box body, lower supporting plate is pacified by supporting plate fixed seat
In lower box body, upper backup pad is provided with the upside of lower supporting plate, regulation support bar is provided between upper backup pad and lower supporting plate, is adjusted
The upper backup pad and lower supporting plate of section support bar side are provided with back-moving spring, and back-moving spring both ends are arranged on upper branch by rivet
On fagging and lower supporting plate, upper backup pad is provided with upper guide roller, and upper guide roller is arranged on upper branch by upper guide roller fixed seat
On fagging, lower supporting plate is provided with lower wire wheel, and lower wire wheel is arranged on lower supporting plate by lower wire wheel fixed seat, above led
Arranged in a crossed manner between line wheel and lower wire wheel, netting twine is intersected by upper guide roller with lower wire wheel S types to be pierced into.
The upper end of upper cartridge body upper incoming line mouth is provided with inlet wire upper pressure wheel, lower end is provided with inlet wire lower pressure wheel, the outlet on upper cartridge body
The upper end of mouth is provided with outlet upper pressure wheel, lower end is provided with outlet lower pressure wheel.
Adjusting support bar includes hollow support rails, adjustment screw mandrel, support base, and hollow support rails are in hollow form, adjust screw mandrel
The both ends of hollow support rails are placed in, the one end for adjusting screw mandrel is in hollow support rails, and hollow support rails, which rotate, can drive two
Adjust screw mandrel to stretch out outside hollow support rails or be retracted in hollow support rails, support base is placed in adjustment screw mandrel away from hollow support rails
One end, support base are fixed on upper backup pad and lower supporting plate.
Support base is connected by connecting shaft with adjustment screw mandrel, one end outer wall that adjustment screw mandrel is in hollow support rails and sky
The madial wall of heart support bar is connected through a screw thread, and adjustment hole is provided with the middle part of hollow support rails.
Buckle includes snap seats, and cramp is provided with left and right sides of snap seats, and release button, snap seats upside are provided with the outside of cramp
Face is provided with an opening, and snap seats are arranged on upper cartridge body by opening, and liberation port, snap seats lower end are formed between the cramp of both sides
Provided with block tongue, U-shaped elastic clip is provided with the outside of block tongue, U-shaped elastic clip is embedded on lower box body, and U-shaped elastic clip presss from both sides the inner side at both ends
Elastic clip projection is respectively equipped with, the outside of block tongue is provided with the groove with projection phase clamping.
Upper guide roller includes wheel body with lower wire wheel, and central shaft hole is provided with the middle part of wheel body, lining is embedded with central shaft hole
Set, the wheel rim of wheel body are provided with groove, and the section groove profile of groove is in circular arc, and annular flange is provided with the side rib of groove,
There is the metallic channel being fixedly connected with wheel body in the Surface coating of groove.
Compared with disclosed technology, there is advantages below in the present invention：The netting twine of the present invention passes through upper guide roller and lower wire
Wheel S types, which intersect, to be pierced into, and detachably installs fixation by buckle between upper cartridge body and lower box body, can be dismantled when not in use
Carry, can be adjusted distance between upper backup pad and lower supporting plate according to different service conditions in addition.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the upper backup pad and lower supporting plate scheme of installation of the present invention.
Fig. 3 is the regulation supporting bar structure schematic diagram of the present invention.
Fig. 4 is the buckle structure schematic diagram of the present invention.
Fig. 5 is the upper guide roller and lower wire wheel construction schematic diagram of the present invention.
Embodiment
In order that technological means, creation characteristic, workflow, application method reached purpose and effect of the present invention are easy to bright
It is white to understand, below in conjunction with the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described,
Obviously, described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.Based in the present invention
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of protection of the invention.
As Figure 1-5, a kind of portable computer network wiring reason line box, including：Upper cartridge body 1, lower box body 2, upper box
By buckle 7, detachably installation is fixed between body 1 and lower box body 2, and the one end of upper cartridge body 1 is provided with incoming line, the other end is provided with out
Line mouth, lower box body 2 is interior to be provided with lower supporting plate 5, and lower supporting plate 5 is arranged in lower box body 2 by supporting plate fixed seat 6, lower support
The upside of plate 5 is provided with upper backup pad 14, and regulation support bar 10 is provided between upper backup pad 14 and lower supporting plate 5, adjusts support bar 10
The upper backup pad 14 of side is provided with back-moving spring 11 with lower supporting plate 5, and the both ends of back-moving spring 11 are arranged on upper branch by rivet
On fagging 14 and lower supporting plate 5, upper backup pad 14 is provided with upper guide roller 13, and upper guide roller 13 passes through upper guide roller fixed seat 12
On upper backup pad 14, lower supporting plate 5 is provided with lower wire wheel 3, and lower wire wheel 3 is installed by lower wire wheel fixed seat 4
On lower supporting plate 5, arranged in a crossed manner between upper guide roller 13 and lower wire wheel 3, netting twine 15 passes through upper guide roller 13 and lower wire
Wheel 3S types, which intersect, to be pierced into.
The upper end of the upper incoming line mouth of upper cartridge body 1 is provided with inlet wire upper pressure wheel 9, lower end is provided with inlet wire lower pressure wheel 8, on upper cartridge body 1
The upper end of line outlet is provided with outlet upper pressure wheel 16, lower end is provided with outlet lower pressure wheel 17.
Adjusting support bar 10 includes hollow support rails 101, adjustment screw mandrel 102, support base 103, during hollow support rails 101 are in
Empty shape, adjustment screw mandrel 102 are placed in the both ends of hollow support rails 101, and one end of adjustment screw mandrel 102 is in hollow support rails 101,
Hollow support rails 101, which rotate, can drive two adjustment screw mandrels 102 to stretch out outside hollow support rails 101 or be retracted hollow support rails 101
Interior, support base 103 is placed in the one end of adjustment screw mandrel 102 away from hollow support rails 101, and support base 103 is fixed on upper backup pad 14
With on lower supporting plate 5.
Support base 103 is connected by connecting shaft 4 with adjustment screw mandrel 102, and adjustment screw mandrel 102 is in hollow support rails 101
One end outer wall and the madial wall of hollow support rails 101 be connected through a screw thread, the middle part of hollow support rails 101 is provided with adjustment hole
105。
Buckle 7 includes snap seats 72, and cramp 76 is provided with left and right sides of snap seats, and the outside of cramp 76 is provided with release button 71,
Snap seats upper side is provided with an opening 75, and snap seats are arranged on upper cartridge body 1 by opening, are formed and released between the cramp 76 of both sides
Mouth 74 is put, the lower end of snap seats 72 is provided with block tongue 77, and the outside of block tongue 77 is provided with U-shaped elastic clip 73, and U-shaped elastic clip 73 is embedded in lower box
On body 2, U-shaped elastic clip 73 presss from both sides and elastic clip projection 78 is respectively equipped with the inside of both ends, and the outside of block tongue 77 is provided with mutually blocks with projection
The groove 79 connect.
Upper guide roller 13 includes wheel body 32 with lower wire wheel 3, and the middle part of wheel body 32 is provided with central shaft hole 33, central shaft hole 33
Interior to be embedded with bushing 34, the wheel rim of wheel body 32 is provided with groove 31, and the section groove profile of groove 31 is in circular arc, the one of groove 31
Side block side is provided with annular flange 36, there is the metallic channel 35 being fixedly connected with wheel body 32 in the Surface coating of groove 31.
The netting twine 15 of the present invention is intersected by upper guide roller 13 with lower wire wheel 3S types to be pierced into, and upper cartridge body 1 and lower box
By buckle 7, detachably installation is fixed between body 2, can dismantle carrying when not in use, in addition upper backup pad 14 and lower support
Regulation support bar 10 is provided between plate 5, can be adjusted according to different service conditions between upper backup pad 14 and lower supporting plate 5
Distance.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the present invention by appended claims and
Its equivalent thereof.
Claims (6)
1. a kind of portable computer network connects up reason line box, including：Upper cartridge body（1）, lower box body（2）, it is characterised in that：Upper box
Body（1）With lower box body（2）Between pass through buckle（7）Detachable installation is fixed, upper cartridge body（1）One end is provided with incoming line, the other end
It is provided with line outlet, lower box body（2）It is interior to be provided with lower supporting plate（5）, lower supporting plate（5）Pass through supporting plate fixed seat（6）It is arranged on
Lower box body（2）It is interior, lower supporting plate（5）Upside is provided with upper backup pad（14）, upper backup pad（14）With lower supporting plate（5）Between be provided with
Adjust support bar（10）, adjust support bar（10）The upper backup pad of side（14）With lower supporting plate（5）It is provided with back-moving spring
（11）, back-moving spring（11）Both ends are arranged on upper backup pad by rivet（14）With lower supporting plate（5）On, upper backup pad（14）On
Provided with upper guide roller（13）, upper guide roller（13）Pass through upper guide roller fixed seat（12）Installed in upper backup pad（14）On, lower branch
Fagging（5）It is provided with lower wire wheel（3）, lower wire wheel（3）Pass through lower wire wheel fixed seat（4）Installed in lower supporting plate（5）On,
Upper guide roller（13）With lower wire wheel（3）Between arranged in a crossed manner, netting twine（15）Pass through upper guide roller（13）With lower wire wheel（3）S
Type, which intersects, to be pierced into.
A kind of 2. portable computer network wiring reason line box according to claim 1, it is characterised in that：Upper cartridge body（1）It is enterprising
The upper end of line mouth is provided with inlet wire upper pressure wheel（9）, lower end be provided with inlet wire lower pressure wheel（8）, upper cartridge body（1）On the upper end of line outlet set
There is outlet upper pressure wheel（16）, lower end be provided with outlet lower pressure wheel（17）.
A kind of 3. portable computer network wiring reason line box according to claim 1, it is characterised in that：Adjust support bar（10）
Including hollow support rails（101）, adjustment screw mandrel（102）, support base（103）, hollow support rails（101）In hollow form, silk is adjusted
Bar（102）It is placed in hollow support rails（101）Both ends, adjust screw mandrel（102）One end be in hollow support rails（101）It is interior, it is empty
Heart support bar（101）Rotation can drive two adjustment screw mandrels（102）Stretch out hollow support rails（101）Outer or retraction hollow support rails
（101）It is interior, support base（103）It is placed in adjustment screw mandrel（102）Away from hollow support rails（101）One end, support base（103）It is fixed
In upper backup pad（14）With lower supporting plate（5）On.
A kind of 4. portable computer network wiring reason line box according to claim 3, it is characterised in that：Support base（103）It is logical
Cross connecting shaft（4）With adjusting screw mandrel（102）Connection, adjust screw mandrel（102）In hollow support rails（101）Interior one end outer wall with
Hollow support rails（101）Madial wall be connected through a screw thread, hollow support rails（101）Middle part be provided with adjustment hole（105）.
A kind of 5. portable computer network wiring reason line box according to claim 1, it is characterised in that：Buckle（7）Including card
Button Block（72）, the snap seats left and right sides is provided with cramp（76）, cramp（76）Outside is provided with release button（71）, snap seats upper side
Provided with an opening（75）, snap seats are arranged on upper cartridge body by opening（1）On, the cramp of both sides（76）Between form liberation port
（74）, snap seats（72）Lower end is provided with block tongue（77）, block tongue（77）Outside is provided with U-shaped elastic clip（73）, U-shaped elastic clip（73）Edge
Embedded in lower box body（2）On, U-shaped elastic clip（73）Folder is respectively equipped with elastic clip projection on the inside of both ends（78）, block tongue（77）It is outer
Side is provided with the groove with projection phase clamping（79）.
A kind of 6. portable computer network wiring reason line box according to claim 1, it is characterised in that：Upper guide roller（13）With
Lower wire wheel（3）Including wheel body（32）, wheel body（32）Middle part is provided with central shaft hole（33）, central shaft hole（33）It is interior to be embedded with lining
Set（34）, wheel body（32）Wheel rim be provided with groove（31）, groove（31）Section groove profile be in circular arc, in groove（31）One
Side block side is provided with annular flange（36）, in groove（31）Surface coating have and wheel body（32）The metallic channel being fixedly connected（35）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710824804.7A CN107396209B (en) | 2017-09-14 | 2017-09-14 | Portable computer network wiring arrangement box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710824804.7A CN107396209B (en) | 2017-09-14 | 2017-09-14 | Portable computer network wiring arrangement box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107396209A true CN107396209A (en) | 2017-11-24 |
| CN107396209B CN107396209B (en) | 2020-09-11 |
Family
ID=60352299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710824804.7A Active CN107396209B (en) | 2017-09-14 | 2017-09-14 | Portable computer network wiring arrangement box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107396209B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109502145A (en) * | 2018-10-19 | 2019-03-22 | 嘉善美源服饰水洗有限公司 | It is a kind of to store classifiedly collator convenient for adjusting |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202897672U (en) * | 2012-11-26 | 2013-04-24 | 浙江海洋学院 | Trimming string box |
| CN204634000U (en) * | 2015-05-29 | 2015-09-09 | 南京信息工程大学 | A kind of earphone winder |
| CN105071158A (en) * | 2015-08-06 | 2015-11-18 | 周瑞 | Detachable discrete line arrangement box |
| CN105480790A (en) * | 2015-12-26 | 2016-04-13 | 北海市永达鑫电子有限公司 | Data wire storage box |
| CN105578336A (en) * | 2016-03-14 | 2016-05-11 | 周杰 | Earphone wire winding device and earphone adopting the wire winding device |
| CN205680500U (en) * | 2016-06-28 | 2016-11-09 | 江西创优科技有限公司 | A kind of Moving plate pay off rack on mobile phone tramline strand winder |
-
2017
- 2017-09-14 CN CN201710824804.7A patent/CN107396209B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202897672U (en) * | 2012-11-26 | 2013-04-24 | 浙江海洋学院 | Trimming string box |
| CN204634000U (en) * | 2015-05-29 | 2015-09-09 | 南京信息工程大学 | A kind of earphone winder |
| CN105071158A (en) * | 2015-08-06 | 2015-11-18 | 周瑞 | Detachable discrete line arrangement box |
| CN105480790A (en) * | 2015-12-26 | 2016-04-13 | 北海市永达鑫电子有限公司 | Data wire storage box |
| CN105578336A (en) * | 2016-03-14 | 2016-05-11 | 周杰 | Earphone wire winding device and earphone adopting the wire winding device |
| CN205680500U (en) * | 2016-06-28 | 2016-11-09 | 江西创优科技有限公司 | A kind of Moving plate pay off rack on mobile phone tramline strand winder |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109502145A (en) * | 2018-10-19 | 2019-03-22 | 嘉善美源服饰水洗有限公司 | It is a kind of to store classifiedly collator convenient for adjusting |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107396209B (en) | 2020-09-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200806 Address after: 264000 Sino Russian science and Technology Park, No. eight, No. 17, 4 hi tech Zone, Shandong, Yantai Applicant after: YANTAI SANXIN NEW ENERGY TECHNOLOGY Co.,Ltd. Address before: Zhifu District of Shandong city of Yantai Province on the basis of the 264000 West Road No. 157 Applicant before: Xu Qinfeng |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Portable computer network wiring management box Effective date of registration: 20211207 Granted publication date: 20200911 Pledgee: Yantai financing guarantee Group Co.,Ltd. Pledgor: YANTAI SANXIN NEW ENERGY TECHNOLOGY Co.,Ltd. Registration number: Y2021980014169 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220628 Granted publication date: 20200911 Pledgee: Yantai financing guarantee Group Co.,Ltd. Pledgor: YANTAI SANXIN NEW ENERGY TECHNOLOGY Co.,Ltd. Registration number: Y2021980014169 |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221206 Address after: 264006 room 2101, building 1, No. 200, Changjiang Road, Yantai Development Zone, Yantai area, China (Shandong) pilot Free Trade Zone, Yantai City, Shandong Province Patentee after: Yantai Huateng Technology Co.,Ltd. Address before: 264003 Sino Russian science and Technology Park 4, No. 17, No. eight road, Yantai high tech Zone, Shandong Patentee before: YANTAI SANXIN NEW ENERGY TECHNOLOGY Co.,Ltd. |