CN207542465U - Modular jack structure and modular jack - Google Patents

Modular jack structure and modular jack Download PDF

Info

Publication number
CN207542465U
CN207542465U CN201721548557.4U CN201721548557U CN207542465U CN 207542465 U CN207542465 U CN 207542465U CN 201721548557 U CN201721548557 U CN 201721548557U CN 207542465 U CN207542465 U CN 207542465U
Authority
CN
China
Prior art keywords
safety door
modular jack
fixed seat
elastic component
shrapnel
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.)
Active
Application number
CN201721548557.4U
Other languages
Chinese (zh)
Inventor
肖文俊
李宋廷
吴凌云
李平医
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ORICO TECHNOLOGIES Co Ltd
Original Assignee
ORICO TECHNOLOGIES Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ORICO TECHNOLOGIES Co Ltd filed Critical ORICO TECHNOLOGIES Co Ltd
Priority to CN201721548557.4U priority Critical patent/CN207542465U/en
Application granted granted Critical
Publication of CN207542465U publication Critical patent/CN207542465U/en
Priority to PCT/CN2018/115910 priority patent/WO2019096249A1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Residential Or Office Buildings (AREA)

Abstract

The utility model discloses modular jack structure and modular jacks, are related to jack technology field.The utility model provides a kind of modular jack structure, including the first safety door, the second safety door, elastic component, shrapnel fixed seat and fixed flap.The both ends of elastic component are connect respectively with the first safety door and the second safety door, first safety door and the second safety door are connect respectively with shrapnel fixed seat, fixed flap is connect with shrapnel fixed seat, and the first safety door, the second safety door and elastic component are limited to fix between flap and shrapnel fixed seat.The utility model also provides a kind of modular jack including preparing modular jack structure.Modular jack structure provided by the utility model and modular jack can use modular mounting means, avoiding socket, safety door screens is difficult in an assembling process, and without using soldering iron, assembly and disassembly are all very simple and then easy to repair and component replacement.

Description

Modular jack structure and modular jack
Technical field
The utility model is related to jack technology field, in particular to modular jack structure and modular jack.
Background technology
This part intends to is provided for the embodiment of the utility model stated in claims and specific embodiment Background or context.Description herein recognizes it is the prior art not because not being included in this part.
Existing socket is relatively difficult when mounted, it is difficult to one-time-reach-place, even with jig nor placing very well.
Also, existing socket is when mounted, needs to fix using soldering iron thawing plastic cement, too complex, and can also band Carry out following defect:
1. the smog that soldering iron generates is harmful.
2. if soldering iron irons otherwise, internal scarce arm can be allowed to lack leg.
3. soldering iron easily generates injury to employee, can hand often be ironed by soldering iron with the people of soldering iron.
4. it is to substitute soldering iron with a hot melt machine both to have made, but smog+human body unexpected injury still cannot avoid.
5. hardware shrapnel stand will can just be fixed by melting the degree of plastic cement pillar, and internal safety door cannot be allowed There is loosening.
It is too bothered 6. reprocessing or repairing, is substantially similar to entire shell and directly scraps.
Utility model content
It is simple in structure, easy to assembly the purpose of this utility model is to provide a kind of modular jack structure.Meanwhile It also has the characteristics that cleanliness without any pollution and easy to maintenance.
The another object of the utility model is to provide a kind of modular jack, simple in structure, easy to assembly.Meanwhile It also has the characteristics that cleanliness without any pollution and easy to maintenance.
The utility model provides a kind of technical solution:
A kind of modular jack structure, for socket, socket includes shell.Modular jack structure includes the first safety Door, the second safety door, elastic component, shrapnel fixed seat and fixed flap.The both ends of elastic component respectively with the first safety door and second Safety door connects, and the first safety door and the second safety door are connect respectively with shrapnel fixed seat, and fixed flap connects with shrapnel fixed seat It connects, the first safety door, the second safety door and elastic component is limited to fix between flap and shrapnel fixed seat.Shrapnel fixed seat Or fixed flap is for detachably connected with shell.
Further, above-mentioned first safety door is provided with the first limiting section being connect with elastic component, the setting of the second safety door There is the second limiting section being connect with elastic component.
Further, above-mentioned first limiting section is provided with the limited post being arranged for elastic component, and the second limiting section is provided with appearance Put the holding part of elastic component.
Further, above-mentioned shrapnel fixed seat is provided with accommodating space, and fixed flap is used for the first safety door, the second peace Air cock and elastic component are limited in accommodating space.
Further, first connecting portion and second connecting portion, the first safety door are provided on the bottom wall of above-mentioned accommodating space The first mounting portion being connect with first connecting portion is provided with, the second safety door is provided with the second installation being connect with second connecting portion Portion.
Further, above-mentioned first connecting portion is the first fixture block, and the first mounting portion is the first matched groove;Second Connecting portion is the second groove, and the second mounting portion is the second matched fixture block.
Further, above-mentioned fixed flap is provided with the first clamping part, and shrapnel fixed seat is provided with and the first clamping part card The second clamping part connect.
Further, above-mentioned first clamping part is four, and the first clamping part is oppositely arranged two-by-two, the position of the second clamping part It puts corresponding with the position of the first buckle.
Further, the one end of above-mentioned shrapnel fixed seat far from fixed flap is additionally provided with the clamping for being clamped with shell Portion.
A kind of modular jack, including first shell, second shell and modular jack structure.
Modular jack structure includes the first safety door, the second safety door, elastic component, shrapnel fixed seat and fixed flap. The both ends of elastic component are connect respectively with the first safety door and the second safety door, the first safety door and the second safety door respectively with shrapnel Fixed seat connects, and fixed flap is connect with shrapnel fixed seat, the first safety door, the second safety door and elastic component is limited to solid Between reservation lid and shrapnel fixed seat.Shrapnel fixed seat or fixed flap are used for detachably connected with shell.
Shrapnel fixed seat and first shell are detachably connected, and fixed flap and second shell are detachably connected.
Compared with prior art, modular jack structure provided by the utility model and the advantageous effect of modular jack are:
The both ends of elastic component with the first safety door and the second safety door are connect respectively, can integrally be carried out with forming one The safety door of assembling is whole.By being mounted as a whole in shrapnel fixed seat for the first safety door, the second safety door and elastic component composition. Fixed flap is connect installation with shrapnel fixed seat, the first safety door, the second safety door and elastic component are limited in shrapnel consolidates Between reservation and fixed flap.Flap or shrapnel fixed seat and cage connection will be fixed, to complete the assembling of socket preparation.This Utility model provide modular jack structure and modular jack can use modular mounting means, avoid socket Safety door screens is difficult in an assembling process, and without using soldering iron, assembly and disassembly it is all very simple and then easy to repair and The replacement of component.
Description of the drawings
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment Attached drawing be briefly described.It should be appreciated that the following drawings illustrates only some embodiments of the utility model, therefore should not be by Regard the restriction to range as.For those of ordinary skill in the art, without creative efforts, may be used also To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the structure diagram of modular jack structure that the first embodiment of the utility model provides;
Fig. 2 is the structure diagram of the first safety door that the first embodiment of the utility model provides;
Fig. 3 is the structure diagram of the second safety door that the first embodiment of the utility model provides;
Fig. 4 is the structure diagram of shrapnel fixed seat that the first embodiment of the utility model provides;
Fig. 5 is the structure diagram of fixation flap that the first embodiment of the utility model provides.
Icon:10- modular jack structures;The first safety doors of 100-;The first limiting sections of 110-;111- limited posts;120- First mounting portion;The second safety doors of 200-;The second limiting sections of 210-;211- holding parts;The second mounting portions of 220-;300- elasticity Part;400- shrapnel fixed seats;401- accommodating spaces;410- first connecting portions;420- second connecting portions;The second clamping parts of 430-; 500- fixes flap;The first clamping parts of 510-.
Specific embodiment
Purpose, technical scheme and advantage to make the utility model embodiment are clearer, new below in conjunction with this practicality Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described.Obviously, it is retouched The embodiment stated is the utility model part of the embodiment, instead of all the embodiments.Usually here described in attached drawing and The component of the utility model embodiment shown can be configured to arrange and design with a variety of different.
Therefore, requirement is not intended to limit to the detailed description of the embodiment of the utility model provided in the accompanying drawings below The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model Embodiment, those of ordinary skill in the art's all other embodiments obtained without creative efforts, all Belong to the range of the utility model protection.
It should be noted that:Similar label and letter represents similar terms in following attached drawing, therefore, once a certain Xiang Yi It is defined in a attached drawing, does not then need to that it is further defined and explained in subsequent attached drawing.
" on ", " under ", " interior ", " outer ", "left", "right" etc. it is to be appreciated that term in the description of the present invention, The orientation or position relationship of instruction are when being used based on orientation shown in the drawings or position relationship or the utility model product The orientation or position relationship that the orientation or position relationship usually put or those skilled in the art usually understand, be only for Convenient for description the utility model and simplify description rather than instruction or imply signified equipment or element must have it is specific Orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.
In addition, term " first ", " second " etc. are only used for distinguishing description, and it is not intended that indicating or implying relatively important Property.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, " setting ", Terms such as " connections " should be interpreted broadly, for example, " connection " can be fixedly connected or be detachably connected or one Ground connects;Can be mechanical connection or electrical connection;Can be directly connected to, can also by between intermediary in succession It connects, can be the connection inside two elements.For the ordinary skill in the art, can understand as the case may be Concrete meaning of the above-mentioned term in the utility model.
Below in conjunction with the accompanying drawings, specific embodiment of the present utility model is described in detail.
First embodiment
Referring to Fig. 1, a kind of modular jack structure 10 is present embodiments provided, it is simple in structure, easy to assembly.Together When, also there is cleanliness without any pollution and easy to maintenance.
It is understood that modular jack structure 10 provided in this embodiment is used for socket, socket includes shell.Also It is to say, modular jack structure 10 provided in this embodiment and shell cooperation can be assembled into socket.
Modular jack structure 10 provided in this embodiment includes the first safety door 100, the second safety door 200, elastic component 300th, shrapnel fixed seat 400 and fixed flap 500.
The both ends of elastic component 300 are connect respectively with the first safety door 100 and the second safety door 200,100 He of the first safety door Second safety door 200 is connect respectively with shrapnel fixed seat 400, and fixed flap 500 is connect with shrapnel fixed seat 400, by first Safety door 100, the second safety door 200 and elastic component 300 are limited to fix between flap 500 and shrapnel fixed seat 400.
Shrapnel fixed seat 400 or fixed flap 500 are for detachably connected with shell, by mould provided in this embodiment Block socket structure 10 is removably mounted on shell.
It should be noted that the modular jack structure 10 that present embodiment provides is during assembling prepares socket:
First, the both ends of elastic component 300 are connect respectively with the first safety door 100 and the second safety door 200, to form one A safety door that can be integrally assembled is whole.
Then, the shrapnel that is mounted as a whole on that the first safety door 100, the second safety door 200 and elastic component 300 form is fixed On seat 400.
It should be noted that it is mounted as a whole on what the first safety door 100, the second safety door 200 and elastic component 300 formed In technical solution in shrapnel fixed seat 400, either first safety door 100 is attached dress with shrapnel fixed seat 400 Match, at this time, it is preferable that the second safety door 200 is supported with shrapnel fixed seat 400, to increase the first safety door 100 and the second safety Connective stability between door 200 and shrapnel fixed seat 400;Can also be by the second safety door 200 and shrapnel fixed seat 400 into Row is linked and packed, at this time, it is preferable that the first safety door 100 is supported with shrapnel fixed seat 400, to increase by 100 He of the first safety door Connective stability between second safety door 200 and shrapnel fixed seat 400;It can also be elastic component 300 and shrapnel fixed seat 400 are attached assembling, at this time, it is preferable that the first safety door 100 and the second safety door 200 are supported with shrapnel fixed seat 400 It holds, to increase the connective stability between the first safety door 100 and the second safety door 200 and shrapnel fixed seat 400.
Then, fixed flap 500 is connect installation with shrapnel fixed seat 400, by first the 100, second safety of safety door Door 200 and elastic component 300 are limited between shrapnel fixed seat 400 and fixed flap 500.
Finally, it by fixed flap 500 or shrapnel fixed seat 400 and cage connection, is prepared with completing the assembling of socket.
The modular jack component that present embodiment provides can use modular mounting means, avoid socket in group Safety door screens is difficult during dress, and without using soldering iron, assembly and disassembly are all very simple, and then easy to repair and component Replacement.
It is understood that the first safety door 100 and the second safety door 200 be with elastic component 300 when connecting, either It is connected as one, to ensure the globality of the first safety door 100 and 300 and second safety door 200 of elastic component and elastic component 300; Can also be that elastic component 300 is detachably connected with the first safety door 100 and the second safety door 200 respectively, in order to assembling and Dismounting, provides more preferably flexibility.
In the present embodiment, the both ends of elastic component 300 are detachable with the first safety door 100 and the second safety door 200 respectively Ground connects.
Fig. 2 and Fig. 3 are please referred to, the first safety door 100 provided in this embodiment is provided with what is connect with elastic component 300 First limiting section 110, the second safety door 200 are provided with the second limiting section 210 being connect with elastic component 300.Pass through the first limiting 110 and second limiting section 210 of portion can removably carry out elastic component 300 and the first safety door 100 and the second safety door 200 Connection.
In the present embodiment, elastic component 300 is spring, and spring is hollow helicoidal structure, the first limiting section 110 and the Two limiting sections 210 can be limited spring by the hole of two ends of spring.
Certainly, elastic component 300 is also not limited to above-mentioned spring, in the other embodiment of the utility model, elasticity Part 300 or other elastic constructions, such as strip structure made of rubber, the first limiting section 110 and the second limiting Portion 210 is limiting slot that can be inserted into the strip structure and be limited etc..Certainly, the end of the strip structure can also open If limiting slot, the first limiting section 110 and the second limiting section 210 are protrusion coordinated with the limiting slot etc..
In the present embodiment, the first limiting section 110 is provided with the limited post 111 being arranged for elastic component 300, the second limiting section 210 are provided with the holding part 211 of accommodating elastic component 300.
It is fixed that is, one end of spring is sheathed on limited post 111, the other end of spring is housed It is fixed in holding part 211, so that spring is connect fixation with the first safety door 100 and the second safety door 200.
Referring to Fig. 4, in the present embodiment, shrapnel fixed seat 400 is provided with accommodating space 401, fixed flap 500 is used for First safety door 100, the second safety door 200 and elastic component 300 are limited in accommodating space 401.
It is also desirable to explanation, the first safety door 100 and the second safety door 200 are optionally supported in accommodating space On 401 side wall, further the first safety door 100 and the second safety door 200 to be fixed.
In the present embodiment, first connecting portion 410 and second connecting portion 420 are provided on the bottom wall of accommodating space 401, the One safety door 100 is provided with the first mounting portion 120 being connect with first connecting portion 410, and the second safety door 200 is provided with and second The second mounting portion 220 that connecting portion 420 connects.
In the present embodiment, first connecting portion 410 is the first fixture block, and the first mounting portion 120 is recessed for matched first Slot;Second connecting portion 420 is the second groove, and the second mounting portion 220 is the second matched fixture block.
Referring to Fig. 5, in the present embodiment, fixed flap 500 is provided with the first clamping part 510, and shrapnel fixed seat 400 is set It is equipped with the second clamping part 430 being clamped with the first clamping part 510.
In the present embodiment, the first clamping part 510 is four, and the first clamping part 510 is oppositely arranged two-by-two, the second buckle The position in portion 430 is corresponding with the position of the first buckle.
In the present embodiment, the one end of shrapnel fixed seat 400 far from fixed flap 500 is additionally provided with to be clamped with shell Clamping portion (not shown).
The advantageous effect of modular jack structure 10 provided in this embodiment:
The both ends of elastic component 300 are connect respectively with the first safety door 100 and the second safety door 200, it can to form one It is whole with the whole safety door assembled.The entirety that first safety door 100, the second safety door 200 and elastic component 300 are formed It is installed in shrapnel fixed seat 400.Fixed flap 500 is connect installation with shrapnel fixed seat 400, by the first safety door 100, Second safety door 200 and elastic component 300 are limited between shrapnel fixed seat 400 and fixed flap 500.Will fixed flap 500 or Person's shrapnel fixed seat 400 and cage connection, to complete the assembling of socket preparation.The modular jack component that present embodiment provides Modular mounting means can be used, avoiding socket, safety door screens is difficult in an assembling process, and without using ironing Iron, assembly and disassembly are all very simple, and then easy to repair and component replacement.
Second embodiment
Fig. 1 to Fig. 5 is please referred to, present embodiments provides a kind of modular jack (not shown), simple in structure, dress With convenient.Meanwhile also there is cleanliness without any pollution and easy to maintenance.
Modular jack provided in this embodiment includes first shell (not shown), second shell (not shown) and such as first The modular jack structure 100 that embodiment provides.
Modular jack structure 10 includes the first safety door 100, the second safety door 200, elastic component 300, shrapnel fixed seat 400 and fixed flap 500.The both ends of elastic component 300 are connect respectively with the first safety door 100 and the second safety door 200, the first peace 100 and second safety door 200 of air cock is connect respectively with shrapnel fixed seat 400, and fixed flap 500 is connect with shrapnel fixed seat 400, With by the first safety door 100, the second safety door 200 and elastic component 300 be limited to fixed flap 500 and shrapnel fixed seat 400 it Between.
Shrapnel fixed seat 400 and first shell are detachably connected, and fixed flap 500 removably connects with second shell It connects.
The preparation process of modular jack provided in this embodiment includes:
Elastic component 300 is connect respectively with the first safety door 100 and the second safety door 200;
First safety door 100 and the second safety door 200 are connect with shrapnel fixed seat 400;
Fixed flap 500 is connect with shrapnel fixed seat 400;
Shrapnel fixed seat 400 with first shell is connect, and second shell is fastened on fixed flap 500.
Prepared by the assembling that the modular jack that present embodiment provides carries out socket using modular mounting means, avoid Safety door screens is difficult in an assembling process for existing socket, and without using soldering iron, and assembly and disassembly are all very simple, and then Easy to repair and component replacement.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.

Claims (10)

1. a kind of modular jack structure, for socket, the socket includes shell, which is characterized in that the modular jack Structure includes the first safety door, the second safety door, elastic component, shrapnel fixed seat and fixed flap;
The both ends of the elastic component are connect respectively with first safety door and second safety door, first safety door and Second safety door is connect respectively with the shrapnel fixed seat, and the fixed flap is connect with the shrapnel fixed seat, will First safety door, second safety door and the elastic component be limited to the fixed flap and the shrapnel fixed seat it Between;
The shrapnel fixed seat or the fixed flap are used for detachably connected with the shell.
2. modular jack structure according to claim 1, which is characterized in that first safety door be provided with it is described First limiting section of elastic component connection, second safety door are provided with the second limiting section being connect with the elastic component.
3. modular jack structure according to claim 2, which is characterized in that first limiting section is provided with described in confession The limited post that elastic component is arranged, second limiting section are provided with the holding part of the accommodating elastic component.
4. modular jack structure according to claim 1, which is characterized in that the shrapnel fixed seat is provided with accommodating sky Between, the fixed flap is used to first safety door, second safety door and the elastic component being limited in described accommodating In space.
5. modular jack structure according to claim 4, which is characterized in that be provided on the bottom wall of the accommodating space First connecting portion and second connecting portion, first safety door are provided with the first mounting portion being connect with the first connecting portion, Second safety door is provided with the second mounting portion being connect with the second connecting portion.
6. modular jack structure according to claim 5, which is characterized in that the first connecting portion is the first fixture block, First mounting portion is the first matched groove;The second connecting portion is the second groove, and second mounting portion is The second matched fixture block.
7. modular jack structure according to claim 1, which is characterized in that the fixed flap is provided with the first buckle Portion, the shrapnel fixed seat are provided with the second clamping part being clamped with first clamping part.
8. modular jack structure according to claim 7, which is characterized in that first clamping part is four, and institute It states the first clamping part to be oppositely arranged two-by-two, the position of second clamping part is corresponding with the position of the described first buckle.
9. modular jack structure according to claim 1, which is characterized in that the shrapnel fixed seat is far from the fixation One end of flap is additionally provided with the clamping portion for being clamped with the shell.
10. a kind of modular jack, which is characterized in that including any one in first shell, second shell and such as claim 1-9 Modular jack structure described in, the shrapnel fixed seat and the first shell are detachably connected, the fixed flap It is detachably connected with the second shell.
CN201721548557.4U 2017-11-17 2017-11-17 Modular jack structure and modular jack Active CN207542465U (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201721548557.4U CN207542465U (en) 2017-11-17 2017-11-17 Modular jack structure and modular jack
PCT/CN2018/115910 WO2019096249A1 (en) 2017-11-17 2018-11-16 Modularised socket structure, modularised socket and method for manufacturing modularised socket structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721548557.4U CN207542465U (en) 2017-11-17 2017-11-17 Modular jack structure and modular jack

Publications (1)

Publication Number Publication Date
CN207542465U true CN207542465U (en) 2018-06-26

Family

ID=62614086

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721548557.4U Active CN207542465U (en) 2017-11-17 2017-11-17 Modular jack structure and modular jack

Country Status (1)

Country Link
CN (1) CN207542465U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107959159A (en) * 2017-11-17 2018-04-24 深圳市元创时代科技有限公司 Modular jack structure and preparation method thereof
WO2019096249A1 (en) * 2017-11-17 2019-05-23 深圳市元创时代科技有限公司 Modularised socket structure, modularised socket and method for manufacturing modularised socket structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107959159A (en) * 2017-11-17 2018-04-24 深圳市元创时代科技有限公司 Modular jack structure and preparation method thereof
WO2019096249A1 (en) * 2017-11-17 2019-05-23 深圳市元创时代科技有限公司 Modularised socket structure, modularised socket and method for manufacturing modularised socket structure

Similar Documents

Publication Publication Date Title
CN207542465U (en) Modular jack structure and modular jack
CN107959159A (en) Modular jack structure and preparation method thereof
ATE389939T1 (en) FUEL ASSEMBLY AND END PIECE WITH MEANS FOR MAINTAINING PIN END AND CORRESPONDING ASSEMBLY
CN205606852U (en) Wall -mounted air conditioner indoor unit protection network and interior machine of air conditioning who has it
CN204876797U (en) A connecting piece in top for tent
CN104505794B (en) Bird repellent device on porcelain cross arm of power transmission line
CN210142832U (en) Block terminal for electrical engineering
CN203088713U (en) Electric pressure cooker and installation structure of uncovering button component of same
CN207537753U (en) For the supporting mechanism and washing machine of washing machine
CN105459055B (en) Multifunctional tool box
CN204436965U (en) Buckle structure
CN207691114U (en) A kind of conductor clamping device of multi-functional light tube ballast electric performance test
CN210745867U (en) Novel portable shielding terminal
CN107389432B (en) Method for testing failure strength of finished pin insulator porcelain
CN106151252B (en) A kind of pivot structure part for wearable device
CN221176847U (en) Socket convenient to equipment
CN207462397U (en) Fixed structure and high-pressure injection machine
CN204858419U (en) Transmission line hank knotting in advance twines work platform that is qualified for next round of competitions
CN205960084U (en) Module combination type battery terminal concatenates structure
CN211454920U (en) Outdoor music education is with teaching board
CN106058131A (en) Modular environment-friendly assembled battery
CN207994469U (en) A kind of electric power maintenance repairing frame
CN209067017U (en) A kind of embedded double-deck flexible fence
CN221614447U (en) Locking device of distribution box
CN209599129U (en) A kind of jump ring mounting tool

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant