CN206250714U - A kind of cable for being easy to connect - Google Patents
A kind of cable for being easy to connect Download PDFInfo
- Publication number
- CN206250714U CN206250714U CN201621268022.7U CN201621268022U CN206250714U CN 206250714 U CN206250714 U CN 206250714U CN 201621268022 U CN201621268022 U CN 201621268022U CN 206250714 U CN206250714 U CN 206250714U
- Authority
- CN
- China
- Prior art keywords
- cable
- groove
- adapter sleeve
- fixedly connected
- cutting ferrule
- 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 kind of cable be easy to and connect, including the first cable and the second cable, the input of first cable and the output end of the second cable are electrically connected with, adapter sleeve and cutting ferrule are respectively sleeved on first cable and the second cable, and adapter sleeve and the relative side overlap joint of cutting ferrule, upper and lower ends in the adapter sleeve and positioned at the first cable offer mounting groove, and the mounting groove is fixedly connected with the inwall of cutting ferrule opposite side and sliding block is slidably connected in slide rail, and slide rail.The utility model is by the improvement to adapter sleeve and cutting ferrule, by an alignment groove with fixture block, when in the draw-in groove in fixture block snaps in groove, first spring can automatically reset make to be overlapped between fixture block and draw-in groove it is even closer, the effect of save trouble and labor is reached, by the improvement to fixed cover, curved splint can clamp the surface of cable in the presence of second spring, reach the effect of stable connection.
Description
Technical field
The utility model is related to field of cable technology, specially a kind of cable for being easy to connect.
Background technology
Cable be typically by several or the stranded similar rope of several groups of wires (every group at least two) cable, every group
Mutually insulated between wire, and be often twisted into around a center, whole outside is surrounded by the coating of high-insulation, is erected at more
In the air, mounted in underground and the bottom, for telecommunication or power Transmission.The length of cable is not fixed, and cable mistake occurs for this
Phenomenon long or too short, when cable length is inadequate, it is necessary to carry out wiring.
The current mode of connection is essentially all to use exhausted after the end of a thread between two cables is exposed into next and then wiring
Edge adhesive tape is wrapped up, although the method can produce a desired effect, cable is thicker, and adhesive tape is twined for this can waste time and energy, portion
Point cable is buried in underground, is that this easily rots, and is unfavorable for using for a long time, and, to being a kind of waste in resource, the time one is grown for this,
Viscose on adhesive tape easily comes off, so that adhesive tape loses cementability, it is that this can not continue to protect cable.
Utility model content
(1) technical problem for solving
In view of the shortcomings of the prior art, the utility model provide it is a kind of be easy to connection cable, solve waste time and energy,
Service life is short, waste of resource and connect unstable problem.
(2) technical scheme
To achieve the above object, the utility model provides following technical scheme：A kind of cable for being easy to connect, including first
The output end of cable and the second cable, the input of first cable and the second cable is electrically connected with, first cable and
Be respectively sleeved on adapter sleeve and cutting ferrule on second cable, and adapter sleeve and the relative side overlap joint of cutting ferrule, in the adapter sleeve and
Mounting groove is offered positioned at the upper and lower ends of the first cable, the mounting groove is fixedly connected with the inwall of cutting ferrule opposite side
Sliding block is slidably connected in slide rail, and slide rail, the sliding block side opposite with slide rail is fixedly connected with one end of kelly, described
The surface of kelly is fixedly connected with one end of push rod, and the other end of the push rod is through adapter sleeve and first pressing board outside with it
Side be fixedly connected, the surface of the kelly and away from push rod side by the inwall activity of the first spring and mounting groove even
Connect, the cutting ferrule offers groove with the upper and lower ends of adapter sleeve opposite side, and the inwall of two opposite sides of groove is equal
Draw-in groove is offered, fixture block is connected with the draw-in groove, the other end of the kelly runs through the chute and extension opened up on adapter sleeve
It is fixedly connected in groove and with the side of fixture block, the adapter sleeve and the opposite side of cutting ferrule have been fixedly connected with fixed cover,
And two fixed covers are socketed on the first cable and the second cable respectively, four sides of the fixed cover are interspersed with extruding
Bar, and one end of pressure ram is fixedly connected with the lateral surface of curved splint, and four curved splints are located in equal fixed cover, it is described
The other end of pressure ram is fixedly connected with the side of the second pressing board outside fixed cover, and the second bullet is socketed with the pressure ram
Spring, and the two ends of second spring are fixedly connected with the side of the second pressing board and the surface of pressure ram respectively.
Preferably, the madial wall of the curved splint is provided with rubber sheet gasket, and the docking of four curved splints is shaped as
It is circular.
Preferably, stop collar, the stop collar side opposite with curved splint and fixed cover are socketed with the pressure ram
Inwall is fixedly connected.
Preferably, the height of the groove is highly equal with fixture block, and the width of fixture block and the width of draw-in groove are equal.
Preferably, the quantity of first spring is two, and two the first springs are respectively positioned at the both sides of push rod.
(3) beneficial effect
The utility model provides a kind of cable be easy to and connect.Possesses following beneficial effect：
(1), the utility model can promote kelly to be moved in slide rail by the improvement to adapter sleeve and cutting ferrule by push rod
It is dynamic such that it is able to an alignment groove of fixture block will be carried, when in the draw-in groove in fixture block snaps in groove, unclamp push rod, first
Spring can automatically reset so that being overlapped between fixture block and draw-in groove even closer such that it is able to connection cable, and adapter sleeve
Insulator is with cutting ferrule, the effect of save trouble and labor has been reached for this, and the device use time is long, has saved resource.
(2), the utility model, when four pressure rams are pulled, can press from both sides four arcs by the improvement to fixed cover
Plate is separated, so that cable joint-box is conveniently unclamped into pressure ram afterwards in fixed cover, in the presence of second spring, four arcs
Clamping plate can clamp the surface of cable such that it is able to cable connection ground is more stablized, prevent it from departing from cable, so as to reach
The effect of stable connection.
Brief description of the drawings
Fig. 1 is the positive sectional view of the utility model structure；
Fig. 2 is the side view of the utility model structure fixed cover.
In figure：1 first cable, 2 second cables, 3 adapter sleeves, 4 cutting ferrules, 5 mounting grooves, 6 slide rails, 7 sliding blocks, 8 grooves, 9 cards
Bar, 10 push rods, 11 first pressing boards, 12 first springs, 13 draw-in grooves, 14 fixture blocks, 15 fixed covers, 16 pressure rams, 17 curved splints, 18
Second pressing board, 19 second springs.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
As shown in Figure 1-2, the utility model provides a kind of technical scheme：A kind of cable for being easy to connect, including the first electricity
The output end of the cable 2 of cable 1 and second, the input of the first cable 1 and the second cable 2 is electrically connected with, and the first cable 1 and second is electric
Cable 2 is replaceable cable, is not fixed cable, and the He of adapter sleeve 3 is respectively sleeved on the first cable 1 and the second cable 2
Cutting ferrule 4, and adapter sleeve 3 and the relative side overlap joint of cutting ferrule 4, adapter sleeve 3 is interior and the upper and lower ends positioned at the first cable 1 are opened up
There is mounting groove 5, mounting groove 5 is fixedly connected with slide rail 6, and slide rail 6 with the inwall of the opposite side of cutting ferrule 4 and slidably connects sliding block
7, the side opposite with slide rail 6 of sliding block 7 is fixedly connected with one end of kelly 9, and the surface of kelly 9 is fixed with one end of push rod 10 and connected
Connect, the other end of push rod 10 is fixedly connected through the side of adapter sleeve 3 and the first pressing board 11 outside with it, the surface of kelly 9
And the side away from push rod 10 is flexibly connected by the first spring 12 with the inwall of mounting groove 5, the quantity of the first spring 12 is two
It is individual, and two the first springs 12, by being provided with two the first springs 12, can make push rod 10 respectively positioned at the both sides of push rod 10
More stablize, and make push rod 10 more uniform to the active force of kelly 9, kelly 9 is smoothly risen or is declined, and the
When one spring 12 is in initial state, kelly 9 is located at the upper and lower ends of the top of groove 8, cutting ferrule 4 and the opposite side of adapter sleeve 3
Groove 8 is offered, and the inwall of two opposite sides of groove 8 offers draw-in groove 13, draw-in groove 13 is interior to be connected with fixture block 14, blocks
Chute that the other end of bar 9 is opened up on the adapter sleeve 3 and extend in groove 8 and be fixedly connected with the side of fixture block 14, lead to
The height of groove 8 is highly equal with fixture block 14, and the width of fixture block 14 is equal with the width of draw-in groove 13, and the height of groove 8 can
Fixture block 14 is facilitated to pass in and out groove 8, and the width of draw-in groove 13 can be such that fixture block 14 is more stably connected in draw-in groove 13, prevent
The phenomenon that appearance is rocked, it is to avoid the first cable 1 and the second cable 2 connect unstable, by the improvement to adapter sleeve 3 and cutting ferrule 4,
Kelly 9 can be promoted to be moved in slide rail 6 by push rod 10 such that it is able to by an alignment groove 8 with fixture block 14, work as card
When block 14 is snapped in the draw-in groove 13 in groove 8, unclamp push rod 10, the first spring 12 can automatically reset make fixture block 14 and draw-in groove 13 it
Between overlap it is even closer such that it is able to connection cable, and adapter sleeve 3 and cutting ferrule 4 are insulator, have been reached for this and saved trouble
Labour-saving effect, and the device use time is long, has saved resource, and adapter sleeve 3 and the opposite side of cutting ferrule 4 are fixedly connected with
There is fixed cover 15, and two fixed covers 15 are socketed on the first cable 1 and the second cable 2 respectively, four sides of fixed cover 15
Pressure ram 16 is interspersed with, and one end of pressure ram 16 is fixedly connected with the lateral surface of curved splint 17, and four curved splints
17 are located in equal fixed cover 15, and the madial wall of curved splint 17 is provided with rubber sheet gasket, and four docking shapes of curved splint 17
Shape is circle, and rubber sheet gasket can increase the frictional force between the cable 1 of curved splint 17 and first and the second cable 2, and four
The docking shape of individual curved splint 17 can be preferably with the first cable 1 and the second cable 2 surface contact, reduce arc folder
Gap between the cable 1 of plate 17 and first and the second cable 2, connects it even closer, the other end of pressure ram 16 with it is solid
Surely the side of the second pressing board 18 outside set 15 is fixedly connected, and the first pressing board 11 and the second pressing board 18 can conveniently promote push rod 10
With pressure ram 16, stop collar is socketed with pressure ram 16, the stop collar side opposite with curved splint 17 is interior with fixed cover 15
Wall is fixedly connected, and stop collar can make pressure ram 16 more stably stretch, and prevents it from driving the sideslip of curved splint 17, so that
Four curved splints 17 can be clamped on the first cable 1 and the second cable 2 exactly, and second spring is socketed with pressure ram 16
19, and the two ends of second spring 19 are fixedly connected with the side of the second pressing board 18 and the surface of pressure ram 16 respectively, second spring
19 in initial state when, the docking of four curved splints 17 forms a circles, by the improvement to fixed cover 15, when pulling four
During individual pressure ram 16, can separate four curved splints 17, so that convenient cable joint-box is unclamped in fixed cover 15, afterwards is squeezed
Depression bar 16, in the presence of second spring 19, four curved splints 17 can clamp the surface of cable such that it is able to connect cable
Ground connection is more stablized, and prevents it from departing from cable, so as to reach the effect of stable connection.
When using, one end of the first cable 1 and the second cable 2 is clamped in the curved splint 17 in fixed cover 15 first
It is interior, it is then relative to promote two push rods 10, fixture block 14 is directed at groove 8 and then is filled in groove 8, push rod 10, card are unclamped afterwards
Block 14 can be snapped in draw-in groove 13.
Can to sum up obtain, this is easy to the cable of connection, by the improvement to adapter sleeve 3 and cutting ferrule 4, can be pushed away by push rod 10
Dynamic kelly 9 is moved in slide rail 6 such that it is able to by an alignment groove 8 with fixture block 14, when fixture block 14 is snapped in groove 8
Draw-in groove 13 in when, unclamp push rod 10, the first spring 12 can automatically reset make between fixture block 14 and draw-in groove 13 overlap ground more step up
It is close such that it is able to connection cable, and adapter sleeve 3 and cutting ferrule 4 are insulator, and the effect of save trouble and labor has been reached for this, and
And the device use time is long, has saved resource, by the improvement to fixed cover 15, when four pressure rams 16 are pulled, can
Separate four curved splints 17, so that conveniently by cable joint-box in fixed cover 15, pressure ram 16 is unclamped afterwards, in second spring
In the presence of 19, four curved splints 17 can clamp the surface of cable such that it is able to cable connection ground is more stablized, prevent
It departs from cable, so as to reach the effect of stable connection.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposited between operating
In any this actual relation or order.And, term " including ", "comprising" or its any other variant be intended to
Nonexcludability is included, so that process, method, article or equipment including a series of key elements not only will including those
Element, but also other key elements including being not expressly set out, or also include being this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Also there is other identical element in process, method, article or equipment including the key element.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out various changes in the case where principle of the present utility model and spirit is not departed from, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of cable for being easy to connection, including the first cable (1) and the second cable (2), it is characterised in that：First cable
(1) input and the output end of the second cable (2) is electrically connected with, and is covered respectively on first cable (1) and the second cable (2)
It is connected to adapter sleeve (3) and cutting ferrule (4), and adapter sleeve (3) and the relative side overlap joint of cutting ferrule (4), in the adapter sleeve (3) and position
The inwall of mounting groove (5), the mounting groove (5) and cutting ferrule (4) opposite side is offered in the upper and lower ends of the first cable (1)
It is fixedly connected with slide rail (6), and slide rail (6) and slidably connects sliding block (7), the sliding block (7) side opposite with slide rail (6)
One end with kelly (9) is fixedly connected, and the surface of the kelly (9) is fixedly connected with one end of push rod (10), the push rod
(10) the other end is fixedly connected through the side of adapter sleeve (3) and the first pressing board (11) outside with it, the kelly (9)
The surface and side away from push rod (10) is flexibly connected by the first spring (12) with the inwall of mounting groove (5), the cutting ferrule (4)
Groove (8) is offered with the upper and lower ends of adapter sleeve (3) opposite side, and the inwall of two opposite sides of groove (8) is opened
It is provided with and fixture block (14) is connected with draw-in groove (13), the draw-in groove (13), the other end of the kelly (9) is on adapter sleeve (3)
The chute that opens up and extend in groove (8) and be fixedly connected with the side of fixture block (14), the adapter sleeve (3) and cutting ferrule (4)
Opposite side has been fixedly connected with fixed cover (15), and two fixed covers (15) are socketed in the first cable (1) and second respectively
On cable (2), four sides of the fixed cover (15) are interspersed with pressure ram (16), and pressure ram (16) one end and arc
The lateral surface of clamping plate (17) is fixedly connected, and four curved splints (17) are in equal fixed cover (15), the pressure ram (16)
The side of outside the second pressing board (18) of the other end and fixed cover (15) be fixedly connected, the is socketed with the pressure ram (16)
Two springs (19), and the two ends of second spring (19) fix with the side of the second pressing board (18) and the surface of pressure ram (16) respectively
Connection.
2. it is according to claim 1 it is a kind of be easy to connection cable, it is characterised in that：The inner side of the curved splint (17)
Wall is provided with rubber sheet gasket, and the docking of four curved splints (17) is shaped as circle.
3. it is according to claim 1 it is a kind of be easy to connection cable, it is characterised in that：It is socketed with the pressure ram (16)
Stop collar, the stop collar side opposite with curved splint (17) is fixedly connected with the inwall of fixed cover (15).
4. it is according to claim 1 it is a kind of be easy to connection cable, it is characterised in that：The height of the groove (8) and card
Block (14) it is highly equal, and the width of fixture block (14) is equal with the width of draw-in groove (13).
5. it is according to claim 1 it is a kind of be easy to connection cable, it is characterised in that：The quantity of first spring (12)
It is two, and two the first springs (12) are respectively positioned at the both sides of push rod (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621268022.7U CN206250714U (en) | 2016-11-23 | 2016-11-23 | A kind of cable for being easy to connect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621268022.7U CN206250714U (en) | 2016-11-23 | 2016-11-23 | A kind of cable for being easy to connect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206250714U true CN206250714U (en) | 2017-06-13 |
Family
ID=59001872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621268022.7U Expired - Fee Related CN206250714U (en) | 2016-11-23 | 2016-11-23 | A kind of cable for being easy to connect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206250714U (en) |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107039946A (en) * | 2017-06-21 | 2017-08-11 | 刘影 | A kind of light current cable connecting device of convenient connection |
| CN107296597A (en) * | 2017-06-20 | 2017-10-27 | 淮阴师范学院 | A kind of human heartbeat's measuring appliance of use infrared ray non-contact measurement |
| CN107387912A (en) * | 2017-08-12 | 2017-11-24 | 宁波鄞州竹创信息科技有限公司 | A kind of intelligent tap for being easily installed and stablizing docking |
| CN107425298A (en) * | 2017-07-22 | 2017-12-01 | 福建南新电缆有限公司 | A kind of maintenance cable |
| CN107425301A (en) * | 2017-07-22 | 2017-12-01 | 福建南新电缆有限公司 | A kind of spliced cable |
| CN107725913A (en) * | 2017-11-14 | 2018-02-23 | 张家港市华鸿金属制品有限公司 | A kind of rubber tube wire binding apparatus |
| CN107946845A (en) * | 2017-12-26 | 2018-04-20 | 泰顺永庆电力技术有限公司 | A kind of power communication coaxial fitting fixing device |
| CN108449655A (en) * | 2018-06-13 | 2018-08-24 | 刘仲华 | A kind of multifunctional router storage box |
| CN108538486A (en) * | 2018-05-21 | 2018-09-14 | 安徽国电电缆集团有限公司 | A kind of wind energy power cable that resistance to twisting can be good |
| CN108550432A (en) * | 2018-05-20 | 2018-09-18 | 苏州沃森优金电子科技有限公司 | A kind of cable being easily installed |
| CN108625371A (en) * | 2018-06-22 | 2018-10-09 | 中国十七冶集团有限公司 | A kind of building piling machine |
| CN109038390A (en) * | 2018-06-28 | 2018-12-18 | 刘宝 | A kind of electrical control cabinet cable fixer |
| CN110429543A (en) * | 2019-07-15 | 2019-11-08 | 桐城市畅润电力工程有限公司 | A kind of cable vibration-proof structure |
| CN110535076A (en) * | 2019-09-05 | 2019-12-03 | 安徽上华电缆有限公司 | A kind of sliding cable contact connection operation auxiliary device |
| CN110599617A (en) * | 2019-08-23 | 2019-12-20 | 安徽迅科智能技术有限公司 | Weak current intelligent system integrated wiring system |
| CN111342448A (en) * | 2020-03-02 | 2020-06-26 | 国网湖北省电力有限公司宜昌供电公司 | Inner core chuck cable switching device |
| CN112247833A (en) * | 2020-11-13 | 2021-01-22 | 汉刚机械(南京)有限公司 | Automatic feeding and discharging structure for numerical control end surface grinding machine |
| CN114035280A (en) * | 2021-11-15 | 2022-02-11 | 鹰潭明康通信技术有限公司 | Protective device capable of preventing optical fiber connector from being damaged |
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2016
- 2016-11-23 CN CN201621268022.7U patent/CN206250714U/en not_active Expired - Fee Related
Cited By (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107296597A (en) * | 2017-06-20 | 2017-10-27 | 淮阴师范学院 | A kind of human heartbeat's measuring appliance of use infrared ray non-contact measurement |
| CN107039946A (en) * | 2017-06-21 | 2017-08-11 | 刘影 | A kind of light current cable connecting device of convenient connection |
| CN107425298B (en) * | 2017-07-22 | 2019-03-08 | 福建南新电缆有限公司 | Cable is used in a kind of maintenance |
| CN107425298A (en) * | 2017-07-22 | 2017-12-01 | 福建南新电缆有限公司 | A kind of maintenance cable |
| CN107425301A (en) * | 2017-07-22 | 2017-12-01 | 福建南新电缆有限公司 | A kind of spliced cable |
| CN107387912A (en) * | 2017-08-12 | 2017-11-24 | 宁波鄞州竹创信息科技有限公司 | A kind of intelligent tap for being easily installed and stablizing docking |
| CN107725913A (en) * | 2017-11-14 | 2018-02-23 | 张家港市华鸿金属制品有限公司 | A kind of rubber tube wire binding apparatus |
| CN107946845A (en) * | 2017-12-26 | 2018-04-20 | 泰顺永庆电力技术有限公司 | A kind of power communication coaxial fitting fixing device |
| CN107946845B (en) * | 2017-12-26 | 2020-06-26 | 广东华利源电气设备有限公司 | Power communication coaxial cable connects fixing device |
| CN111416240A (en) * | 2017-12-26 | 2020-07-14 | 泰顺永庆电力技术有限公司 | Power communication coaxial cable connects fixing device |
| CN108550432A (en) * | 2018-05-20 | 2018-09-18 | 苏州沃森优金电子科技有限公司 | A kind of cable being easily installed |
| CN108538486B (en) * | 2018-05-21 | 2020-04-24 | 安徽国电电缆集团有限公司 | Wind energy power cable with good torsion resistance |
| CN108538486A (en) * | 2018-05-21 | 2018-09-14 | 安徽国电电缆集团有限公司 | A kind of wind energy power cable that resistance to twisting can be good |
| CN108449655A (en) * | 2018-06-13 | 2018-08-24 | 刘仲华 | A kind of multifunctional router storage box |
| CN108625371A (en) * | 2018-06-22 | 2018-10-09 | 中国十七冶集团有限公司 | A kind of building piling machine |
| CN109038390A (en) * | 2018-06-28 | 2018-12-18 | 刘宝 | A kind of electrical control cabinet cable fixer |
| CN109038390B (en) * | 2018-06-28 | 2020-06-09 | 森恒利电气有限公司 | Cable fixing device for electrical control cabinet |
| CN110429543A (en) * | 2019-07-15 | 2019-11-08 | 桐城市畅润电力工程有限公司 | A kind of cable vibration-proof structure |
| CN110599617A (en) * | 2019-08-23 | 2019-12-20 | 安徽迅科智能技术有限公司 | Weak current intelligent system integrated wiring system |
| CN110535076B (en) * | 2019-09-05 | 2020-12-01 | 安徽上华电缆有限公司 | Sliding type cable contact connection operation auxiliary device |
| CN110535076A (en) * | 2019-09-05 | 2019-12-03 | 安徽上华电缆有限公司 | A kind of sliding cable contact connection operation auxiliary device |
| CN111342448A (en) * | 2020-03-02 | 2020-06-26 | 国网湖北省电力有限公司宜昌供电公司 | Inner core chuck cable switching device |
| CN112247833A (en) * | 2020-11-13 | 2021-01-22 | 汉刚机械(南京)有限公司 | Automatic feeding and discharging structure for numerical control end surface grinding machine |
| CN114035280A (en) * | 2021-11-15 | 2022-02-11 | 鹰潭明康通信技术有限公司 | Protective device capable of preventing optical fiber connector from being damaged |
| CN114035280B (en) * | 2021-11-15 | 2022-12-13 | 鹰潭明康通信技术有限公司 | Protective device capable of preventing optical fiber connector from being damaged |
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