CN207200199U - A kind of metal junction box - Google Patents
A kind of metal junction box Download PDFInfo
- Publication number
- CN207200199U CN207200199U CN201721263271.1U CN201721263271U CN207200199U CN 207200199 U CN207200199 U CN 207200199U CN 201721263271 U CN201721263271 U CN 201721263271U CN 207200199 U CN207200199 U CN 207200199U
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- Prior art keywords
- junction box
- base
- plate
- introducing
- top cover
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- Withdrawn - After Issue
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Abstract
The utility model provides a kind of metal junction box, belongs to STB junction box technical fields.It solves the problems, such as existing to be inconvenient to install and be not applied for ruthless area.A kind of metal junction box of the utility model includes base, top cover, guide rail, module bodies, retraction mechanism, derivation mechanism, grey head module, position-limit mechanism, introduce sealing ring, draw sealing ring, unlocking mechanism, blocking mechanism and supporting mechanism, wherein, supporting mechanism includes support column, support passage is offered in support column, movable post is movably equipped with support passage, handle is removably connected with movable post, one end of passage is supported to be provided with the baffle ring of the movable post axial movement for limiting, when people's flip top cover, and when allowing it with base in 90 °, active force is acted on handle, move along its axis movable post, and when movable post is blocked between top cover and base, top cover is no longer overturn, so as to be convenient for people to inspection and maintenance to metal junction box internal structure.
Description
Technical field
The utility model belongs to STB junction box technical fields, is related to a kind of metal junction box.
Background technology
STB junction boxs refer to the junction box of internal installation STB connection of communication cable modules, are to be based on telecommunication cable connecting case
With the junction box between user terminal outsidepiston.
In the prior art, there is following defect in STB junction boxs：
1st, the STB junction boxs of installation on the line are the STB junction boxs for using plastic raw materials as base-material mostly, and are used
The STB junction boxs that plastic raw materials make are not applied for the area of bad environments；
2nd, STB junction boxs are when using the distribution terminal of thick line (external diameter 5mm) AM access module, because people are to the work of distribution terminal
Firmly it is more than the active force of module clamping guide rail, module opposite rail transverse shifting will be caused, so as to cause module from guide rail
Split away off, so, it has not been convenient to installation of the people to metal junction box, also cause the thick line in access metal junction box not steady enough
It is fixed；
3rd, most STB junction boxs, it is not provided for locking the latching device of top cover and base on junction box, such as
This, the junction box placed out of doors will be influenceed by natural cause, cause its internal structure to be damaged.
Utility model content
The purpose of this utility model is above mentioned problem be present for existing technology, it is proposed that a kind of simple in construction, conveniently
Install and can be suitably used for the metal junction box of ruthless area.
The purpose of this utility model can be realized by following technical proposal：A kind of metal junction box, including：
Base, top cover is movably equipped with the base, open to unload on the base and be connected with guide rail；
Module bodies, on guide rail, multiple retraction mechanisms are removably connected with the module bodies and are correspondingly drawn
Enter the derivation mechanism of mechanism, grey head module is arranged between the retraction mechanism and derivation mechanism, the retraction mechanism is with drawing
Mechanism is electrically connected by grey head module；
Position-limit mechanism, is removably connected to base, and one end of the position-limit mechanism props up retraction mechanism and is attached at module
Main body；
Introduce sealing ring, be installed on base, be also equipped with the base draw sealing ring, it is described introducing sealing ring with
And draw sealing ring and made using EVA material；
Unlocking mechanism, it is movably arranged on base, the top cover is provided with the blocking mechanism of corresponding unlocking mechanism, the unlocking
Mechanism can be buckled on blocking mechanism；
Supporting mechanism, it is movably arranged on base, when top cover is opened, supporting mechanism is arranged between base and top cover.
In a kind of above-mentioned metal junction box, the position-limit mechanism includes fixed plate and limiting plate, the fixed plate
It is removably connected to base, the fixed plate is provided with connecting plate parallel to limiting plate between the fixed plate and limiting plate, described
Fixed plate is perpendicular to fixed plate.
In a kind of above-mentioned metal junction box, the retraction mechanism includes introducing seat, is arranged with and draws on the introducing seat
Pleasing to the eye and be equipped with left bolt, the left bolt thread is connected to module bodies, the introducing eye and the introducing seat UNICOM.
In a kind of above-mentioned metal junction box, the module bodies include being used to block setting the snap fit of guide rail and for pacifying
Dress introduces the introducing platform of seat, and one side of the limiting plate away from connecting plate props up introducing seat, and the bottom surface of the limiting plate props up
Introduce platform.
In a kind of above-mentioned metal junction box, multiple work are equipped with the introducing sealing ring and in extraction sealing ring
Moving plate.
In a kind of above-mentioned metal junction box, the unlocking mechanism includes the bull stick for being arranged in base, the bull stick
One end is provided with handle, and the bull stick other end is provided with block tongue, and the central axis upright of the bull stick is additionally provided with block tongue, the base
For limiting the first pin and the second pin of bar rotation.
In a kind of above-mentioned metal junction box, the blocking mechanism includes the first jam plate and the second jam plate, and described
One jam plate is removably connected to top cover, and first jam plate is parallel with the second jam plate, and corresponding card is offered on second jam plate
The locked groove of tongue, swash plate is provided between first jam plate and the second jam plate, there is angle between first jam plate and swash plate.
In a kind of above-mentioned metal junction box, the supporting mechanism includes support column, and branch is offered in the support column
Passage is supportted, movable post is movably equipped with the support passage, handle, the support passage is removably connected with the movable post
One end be provided with for limit movable post axial movement baffle ring, it is described support passage the other end be provided with ring mouth.
In a kind of above-mentioned metal junction box, the derivation mechanism includes drawing seat, is arranged with and draws on the extraction seat
Go out eye and be equipped with right bolt, the right bolt thread is connected to module bodies, the extraction eye and the extraction seat UNICOM；
The corresponding introducing piece for introducing seat and the corresponding lead-out tablet for drawing seat are provided with the module bodies, the introducing piece, which is provided with, to be drawn
Enter tong, the lead-out tablet, which is provided with, draws tong.
In a kind of above-mentioned metal junction box, described to state grey head module and include grey head body, the grey head is provided with connects in vivo
Line terminals, one end of the binding post, which can be inserted in, to be introduced in tong, and the other end of binding post can be inserted in extraction tong
It is interior, it is arranged with grey skull on the grey head body.
Compared with prior art, the utility model has the advantages that：
1st, position-limit mechanism includes fixed plate and limiting plate, and fixed plate is threadedly connected to base, and fixed plate is parallel to spacing
Plate, retraction mechanism include introducing seat, and module bodies include being used to block setting the snap fit of guide rail, when module bodies are arranged in into guide rail
On, and make it that guide rail limits module bodies opposite rail and moved right guide rail when being fastened in close to one side of snap fit in snap fit,
Hereafter, by fixed plate threaded connection and base, and the one end of limiting plate away from connecting plate is caused to prop up the side for introducing seat, and its
Bottom surface props up introducing platform, is moved to the left in this way, limiting the suitable guide rail of module bodies, in this way, matching somebody with somebody by guide rail and limiting plate
Cooperation is used, and is avoided module bodies opposite rail transverse shifting, is convenient for people to the installation to metal junction box, and ensures total electric wire
Or in the access metal junction box of user's electric wire stabilization.
2nd, supporting mechanism includes support column, and support passage is offered in support column, supports in passage and is movably equipped with movable post,
Handle is removably connected with movable post, supports one end of passage to be provided with the baffle ring of the movable post axial movement for limiting, when
People's flip top cover, and when allowing it with base to be in 90 °, active force is acted on handle, moves along its axis movable post, and
When movable post is blocked between top cover and base, top cover is no longer overturn, so as to be convenient for people to metal junction box internal structure
Inspection and maintenance.
3rd, one end of bull stick is provided with handle, and the bull stick other end is provided with block tongue, is additionally provided with base for limiting bar rotation
The first pin and the second pin, and the first jam plate is removably connected to top cover, and first jam plate is parallel with the second jam plate,
The locked groove of corresponding block tongue is offered on second jam plate, when block tongue props up the first pin, block tongue is sticked into locked groove just, from
And top cover is closed, when block tongue props up the second pin, block tongue produces out of locked groove so that people can easily open top cover.
Brief description of the drawings
Fig. 1 is the structural representation of the preferred embodiment of the utility model one.
Fig. 2 is top view of the present utility model.
Fig. 3 is internal structure schematic diagram of the present utility model.
Fig. 4 is the front view that Fig. 3 removes position-limit mechanism.
Fig. 5 is the structural representation of position-limit mechanism
Fig. 6 is the structural representation of supporting mechanism.
Fig. 7 is the semi-cutaway of support column.
Fig. 8 is the structural representation of blocking mechanism.
Fig. 9 is the structural representation at another visual angle of blocking mechanism.
Figure 10 is enlarged drawings of the Fig. 2 in A.
Embodiment
It is specific embodiment of the utility model and with reference to accompanying drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these embodiments.
As shown in Fig. 1-Figure 10, a kind of metal junction box of the utility model include base 100, top cover 200, guide rail 110,
Module bodies 300, retraction mechanism 400, derivation mechanism 500, grey head module 600, position-limit mechanism 700, introduce sealing ring 120, draw
Go out sealing ring 130, unlocking mechanism 800, blocking mechanism 210 and supporting mechanism 900.
In the utility model, base 100 and top cover 200 are made using metal material so that the metal junction box
Suitable for the area of bad environments.
Top cover 200 is movably equipped with base 100, opens to unload on the base 100 and is connected with guide rail 110, guide rail 110 is provided with
Module bodies 300, the extraction of multiple retraction mechanisms 400 and corresponding retraction mechanism 400 is removably connected with module bodies 300
Mechanism 500, grey head module 600, retraction mechanism 400 and derivation mechanism are arranged between retraction mechanism 400 and derivation mechanism 500
500 are electrically connected by grey head module 600, and during installation, people access total electric wire in retraction mechanism 400, and cause total electric wire electricity
Retraction mechanism 400 is connected to, hereafter, user's electric wire is accessed in derivation mechanism 500, and cause user's electric wire to be electrically connected to extraction
Mechanism 500, when user needs to obtain electric signal from total electric wire, grey head module 600 need to be arranged in retraction mechanism 400 with drawing
Go out between mechanism 500, and cause retraction mechanism 400, grey head module 600 and derivation mechanism 500 to form a circuit so that be total
Electric signal on electric wire is transferred on derivation mechanism 500 by grey head module 600, so as to be transferred in the equipment that user uses,
When user need not obtain electric signal, grey head module 600 need to only be extracted so that retraction mechanism 400 and derivation mechanism 500 it
Between form open circuit, the electric signal of total electric wire just will not be transferred on derivation mechanism 500.
Position-limit mechanism 700 is removably connected to base 100, and one end of position-limit mechanism 700 props up retraction mechanism 400 and is sticked
In module bodies 300, when people are installed to module bodies 300 or user's electric wire is accessed into derivation mechanism 500 or will total electricity
When line accesses retraction mechanism 400, the position-limit mechanism 700 avoids moving horizontally for module bodies opposite rail 110, in this way, not
The installation to the metal junction box is only convenient for people to, also ensures that the stability of the module bodies 300 work.
In the utility model, introduce sealing ring 120 and extraction sealing ring 130 is made using EVA material, and EVA
Material has the characteristics that：
1st, EVA material is a kind of biodegradable material, and therefore, people are by the introducing sealing ring 120 of damage and draw
When going out sealing ring 130 and abandoning or burn, polluted all without to environment, herein, embodying the utility model has environmental protection
Function.
2nd, EVA material lighter in weight, high transparency, flexibility and toughness are good, in this way, being convenient for people to be introduced into sealing ring
120 and draw sealing ring 130 and be installed on base 100, and be hardly damaged.
3rd, EVA material has superpower low temperature resistant:In this way, may be such that the metal junction box is applied to the area of bad environments,
Such as freezing environment.
4th, EVA material has stronger stability：Water or salt are run into when introducing sealing ring 120 and drawing sealing ring 130
When, introducing sealing ring 120 and drawing sealing ring 130 can keep stable, and not occur chemically or physically to change.
Introduce sealing ring 120 to be installed on base 100, be also equipped with drawing sealing ring 130 on base 100, introduce sealing
Circle 120 and extraction sealing ring 130 are made using EVA material, in this way, being convenient for people to introducing sealing ring 120 and drawing
The installation of sealing ring 130, and make it that the metal junction box is applied to the area of bad environments, and there is stronger stability.
Further, introduce in sealing ring 120 and draw in sealing ring 130 and be equipped with multiple activity templates 140, the activity
Piece 140 is also to be made using EVA material, because EVA material has stronger flexibility, is drawn so as to be convenient for people to pass through in total electric wire
Enter sealing ring 120 and by user's electric wire through extraction sealing ring 130, and then be convenient for people to total electric wire accessing retraction mechanism
400 and by user's electric wire access derivation mechanism 500 on.
Unlocking mechanism 800 is movably arranged on base 100, and top cover 200 is provided with the blocking mechanism of corresponding unlocking mechanism 800
210, unlocking mechanism 800 can be buckled on blocking mechanism 210, and supporting mechanism 900 is movably arranged on base 100, when people rotate
During unlocking mechanism 800 to predetermined angular, unlocking mechanism 800 is just no longer buckled in blocking mechanism 210, in this way, top cover 200 will be relative
Base 100 rotates, and when between top cover 200 and base 100 being in 90 °, people control supporting mechanism 900 so that supporting mechanism
900 are arranged between base 100 and top cover 200, so as to be convenient for people to inspection and maintenance to metal junction box internal structure.
As shown in Fig. 1 and Fig. 3-Fig. 5, position-limit mechanism 700 includes fixed plate 710 and limiting plate 720, and fixed plate 710 can
Dismantling connection is provided with connecting plate in base 100, fixed plate 710 parallel to limiting plate 720 between fixed plate 710 and limiting plate 720
730, fixed plate 710 is perpendicular to fixed plate 710, and retraction mechanism 400 includes introducing seat 410, introduces on seat 410 and is arranged with introducing
Eye 420 and is equipped with left bolt 430, and left bolt 430 is threadedly connected to module bodies 300, introduces eye 420 with introducing seat 410
UNICOM, derivation mechanism 500 include drawing seat 510, are arranged with extraction eye 520 on extraction seat 510 and are equipped with right bolt 530,
Right bolt 530 is threadedly connected to module bodies 300, draws eye 520 with drawing the UNICOM of seat 510；Module bodies 300 include being used to block
If the snap fit 310 of guide rail 110 and for install introduce seat 410 introducing platform 320, limiting plate 720 away from connecting plate 730 one
Side, which props up, introduces seat 410, and the bottom surface of limiting plate 720, which props up, introduces platform 320, and during installation, people need to first be introduced into the card of eye 420 and set
In introducing on seat 410, hereafter, it is introduced into seat 410 and the introducing that seat 410 is fixed on module bodies 300 is introduced into by left bolt 430
On platform 320, repeat, eye 520 will be drawn and be arranged on extraction seat 510, hereafter, will draw seat 510 will by right bolt 530
Draw seat 510 to be fixed in module bodies 300, afterwards, guide rail 110 is threadedly connected on base 100, then, by module master
Body 300 is arranged on guide rail 110, and guide rail 110 is fastened in snap fit 310 close to one side of snap fit 310, in this way, limitation
Module bodies 300 opposite rails 110 moves right, finally, by fixed plate 710 be threadedly coupled with base 100, and cause spacing
The one end of plate 720 away from connecting plate 730 props up the side for introducing seat 410, and its bottom surface props up and introduces platform 320, in this way, limiting
The suitable guide rail 110 of module bodies 300 is moved to the left, and when people are installed to module bodies 300 or access user's electric wire
Derivation mechanism 500 or when total electric wire is accessed into retraction mechanism 400, by the mating reaction of guide rail 110 and limiting plate 720, just can
The transverse shifting of 300 opposite rail of module bodies 110 is avoided, in this way, being not only convenient for people to the installation to metal junction box, and is ensured
By in the stable access metal junction box of total electric wire or user's electric wire.
As shown in Fig. 1-Fig. 2 and Fig. 8-Figure 10, in the utility model, bull stick 810, handle 811 and block tongue 812
It is to use zinc extrusion process, and is made by electronickelling, and the electronickelling energy on bull stick 810, handle 811 and block tongue 812
It is effective to prevent unlocking mechanism 800 from oxidative phenomena occurs, so as to extend the service life of the unlocking mechanism 800.
Unlocking mechanism 800 includes the bull stick 810 for being arranged in base 100, and one end of bull stick 810 is provided with handle 811, bull stick
810 other ends are provided with block tongue 812, and the central axis upright of bull stick 810 turns for limiting in being additionally provided with block tongue 812, base 100
The first pin 820 and the second pin 830 that bar 810 rotates, and blocking mechanism 210 includes the first jam plate 211 and the second lock
Plate 212, the first jam plate 211 are removably connected to top cover 200, and first jam plate 211 is parallel with the second jam plate 212, the second jam plate
Offering the locked groove 212a of corresponding block tongue 812 on 212, during installation, the first jam plate 211 need to be threadedly connected to top cover 200 by people,
And cause the first jam plate 211 parallel to top cover 200, and the second jam plate 212 is parallel to the first jam plate 211 so that the second jam plate 212
Parallel to top cover 200, during work, when people open top cover 200, need to only hold and swing handle 811 so that bull stick 810
Block tongue 812 is driven to rotate, and when block tongue 812 produces out of locked groove 212a and props up the second pin 830, people just can be easily
Top cover 200 is opened, when people close top cover 200, needs first to overturn top cover 200 to base 100, hereafter, holds simultaneously
Swing handle 811 so that bull stick 810 drives block tongue 812 to rotate, and when block tongue 812 props up the first pin 820, block tongue 812 is proper
It is arranged in well in locked groove 212a, so as to limit the upset of top cover 200.
Further, swash plate 213, and the first jam plate 211 and swash plate are provided between the first jam plate 211 and the second jam plate 212
There is angle a, the setting of the swash plate 213 so that produced between the second jam plate 212 and top cover 200 and set block tongue for card between 213
812 gap, in this way, facilitating block tongue 812 to be fastened in locked groove 212a, so as to be convenient for people to be turned on and off top cover 200.
As shown in Fig. 1, Fig. 6 and Fig. 7, supporting mechanism 900 includes support column 910, and support passage is offered in support column 910
911, support in passage 911 and be movably equipped with movable post 920, be removably connected with handle 921 on movable post 920, the support passage
911 one end, which is provided with, to be used to limit the baffle ring 930 that movable post 920 moves axially, when people by top cover 200 open and overturn extremely with
When base 100 is in 90 °, people need to only act on active force on handle 921 so that and the promotion activity post 920 of handle 921 moves,
And when the one end of handle 921 away from movable post 920 props up support column 910, movable post 920 is blocked in top cover 200 and bottom just
Between seat 100 so that top cover 200 will not be overturn to the direction of base 100, and then be convenient for people to the metal junction box inspection and
Maintenance, when people close top cover 200, only it need to pull handle 921 so that the drive activity post 920 of handle 921 is to baffle ring
930 directions are moved, and when movable post 920 props up baffle ring 930, movable post 920 just no longer moves, and now, top cover 200 can be to
The direction of base 100 is overturn；The other end of support passage 911 is provided with ring mouth 940, and ring mouth 940 has rounding (not marked in figure),
In this way, when movable post 920 is blocked between top cover 200 and base 100, ring mouth 940 can avoid the surface of movable post 920 from sending out
Raw abrasion.
The corresponding introducing piece 330 for introducing seat 410 is provided with as shown in Fig. 3-Fig. 4, in module bodies 300 and is corresponded to and is drawn
The lead-out tablet 340 of seat 510, introduce piece 330 and be provided with introducing tong 331, lead-out tablet 340, which is provided with, draws tong 341, and grey head
Module 600 includes grey head body 610, is provided with binding post 611 in grey head body 610, one end of binding post 611 can be inserted in introducing
In tong 331, the other end of binding post 611, which can be inserted in, draws in tong 341, when user needs to obtain electricity from total electric wire
During signal, grey head body 610 need to be only fastened in module bodies 300, and cause one end of binding post 611 to be inserted in introducing folder
In hand 331, simultaneously, the other end of binding post 611, which will be also inserted in, draws in tong 341, in this way, just can be by total electricity
Line, introduce piece 330, binding post 611, lead-out tablet 340 and user's electric wire one circuit of composition so that the telecommunications on total electric wire
Number pass sequentially through and to introduce piece 330, binding post 611, lead-out tablet 340 and user's electric wire and be transferred in the equipment that user uses,
When user need not obtain electric signal, only grey head body 610 need to be extracted, i.e., one end of binding post 611 from introduce tong 331
Interior extraction, at the same time, from drawing, tong 341 is interior to be extracted the other end of binding post 611 so that introduces piece 330 and lead-out tablet
Open circuit is formed between 340, so that the electric signal of total electric wire will not be transferred on user equipment；It is arranged with grey head body 610
Grey skull 620, the setting of the grey skull, avoiding extraneous dust, to enter grey head internal, causes binding post failure.
It is operation principle of the present utility model below：
It is arranged in when by module bodies 300 on guide rail 110, and causes guide rail 110 to be fastened in card close to one side of snap fit 310
When hooking in 310, guide rail 110 limits the opposite rail 110 of module bodies 300 and moved right, and hereafter, the screw thread of fixed plate 710 is connected
Connect with base 100, and cause the one end of limiting plate 720 away from connecting plate 730 to prop up the side for introducing seat 410, and its bottom surface is supported
Firmly introduce platform 320, be moved to the left in this way, limiting the suitable guide rail 110 of module bodies 300, in this way, by guide rail 110 with it is spacing
The mating reaction of plate 720, the transverse shifting of 300 opposite rail of module bodies 110 is avoided, is convenient for people to the peace to metal junction box
Dress, and ensure in the stable access metal junction box of total electric wire or user's electric wire；
Introduce sealing ring 120, draw sealing ring 130 and activity template 140 using EVA material making, in this way, facilitating people
To introduce sealing ring 120 and draw sealing ring 130 installation, and cause the metal junction box be applied to bad environments ground
Area, and there is stronger stability；
When block tongue 812 props up the first pin 820, block tongue 812 sticks into locked groove 212a just, so as to close top cover 200,
When block tongue 812 props up the second pin 830, block tongue 812 produces out of locked groove 212a so that people can easily open top cover 200；
When people's flip top cover 200, and when allowing it with base 100 to be in 90 °, by handle 921, movable post 920 is blocked
Between top cover 200 and base 100, inspection and maintenance to metal junction box internal structure are convenient for people to.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement to described specific embodiment or using similar
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Claims (10)
- A kind of 1. metal junction box, it is characterised in that including：Base, top cover is movably equipped with the base, open to unload on the base and be connected with guide rail；Module bodies, on guide rail, multiple retraction mechanisms and corresponding introducing machine are removably connected with the module bodies The derivation mechanism of structure, grey head module, the retraction mechanism and derivation mechanism are arranged between the retraction mechanism and derivation mechanism Electrically connected by grey head module；Position-limit mechanism, is removably connected to base, and one end of the position-limit mechanism props up retraction mechanism and is attached at module bodies；Sealing ring is introduced, is installed on base, is also equipped with drawing sealing ring on the base, it is described to introduce sealing ring and draw Go out sealing ring to make using EVA material；Unlocking mechanism, it is movably arranged on base, the top cover is provided with the blocking mechanism of corresponding unlocking mechanism, the unlocking mechanism It can be buckled on blocking mechanism；Supporting mechanism, it is movably arranged on base, when top cover is opened, supporting mechanism is arranged between base and top cover.
- A kind of 2. metal junction box according to claim 1, it is characterised in that the position-limit mechanism include fixed plate and Limiting plate, the fixed plate are removably connected to base, the fixed plate parallel to limiting plate, the fixed plate and limiting plate it Between be provided with connecting plate, the fixed plate is perpendicular to fixed plate.
- 3. a kind of metal junction box according to claim 2, it is characterised in that the retraction mechanism includes introducing seat, institute State to introduce on seat to be arranged with and introduce eye and be equipped with left bolt, the left bolt thread is connected to module bodies, the introducing Eye and the introducing seat UNICOM.
- 4. a kind of metal junction box according to claim 3, it is characterised in that the module bodies include setting for card leading The snap fit of rail and the introducing platform that seat is introduced for installing, one side of the limiting plate away from connecting plate prop up introducing seat, institute The bottom surface for stating limiting plate props up introducing platform.
- 5. a kind of metal junction box according to claim 1, it is characterised in that in the introducing sealing ring and draw close Multiple activity templates are equipped with seal.
- 6. a kind of metal junction box according to claim 1, it is characterised in that the unlocking mechanism includes being arranged in base Bull stick, one end of the bull stick is provided with handle, and the bull stick other end is provided with block tongue, and the central axis upright of the bull stick is in card Tongue, the first pin and the second pin for limiting bar rotation are additionally provided with the base.
- A kind of 7. metal junction box according to claim 6, it is characterised in that the blocking mechanism include the first jam plate with And second jam plate, first jam plate are removably connected to top cover, first jam plate is parallel with the second jam plate, second lock The locked groove of corresponding block tongue is offered on plate, is provided with swash plate between first jam plate and the second jam plate, first jam plate with it is oblique There is angle between plate.
- 8. a kind of metal junction box according to claim 1, it is characterised in that the supporting mechanism includes support column, institute State and support passage is offered in support column, be movably equipped with movable post in the support passage, be detachably connected on the movable post There is handle, described one end for supporting passage is provided with the baffle ring of the movable post axial movement for limiting, described to support the another of passage One end is provided with ring mouth.
- 9. a kind of metal junction box according to claim 3, it is characterised in that the derivation mechanism includes drawing seat, institute State to draw to be arranged with seat and draw eye and be equipped with right bolt, the right bolt thread is connected to module bodies, the extraction Eye and the extraction seat UNICOM；The corresponding introducing piece for introducing seat and the corresponding extraction for drawing seat are provided with the module bodies Piece, the introducing piece, which is provided with, introduces tong, and the lead-out tablet, which is provided with, draws tong.
- 10. a kind of metal junction box according to claim 9, it is characterised in that the grey head module includes grey head body, institute State grey head and be provided with binding post in vivo, one end of the binding post, which can be inserted in, to be introduced in tong, the other end of binding post It can be inserted in and draw in tong, grey skull is arranged with the grey head body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721263271.1U CN207200199U (en) | 2017-09-29 | 2017-09-29 | A kind of metal junction box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721263271.1U CN207200199U (en) | 2017-09-29 | 2017-09-29 | A kind of metal junction box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207200199U true CN207200199U (en) | 2018-04-06 |
Family
ID=61786334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721263271.1U Withdrawn - After Issue CN207200199U (en) | 2017-09-29 | 2017-09-29 | A kind of metal junction box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207200199U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107492852A (en) * | 2017-09-29 | 2017-12-19 | 宁波广瑞通信技术有限公司 | A kind of metal junction box |
-
2017
- 2017-09-29 CN CN201721263271.1U patent/CN207200199U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107492852A (en) * | 2017-09-29 | 2017-12-19 | 宁波广瑞通信技术有限公司 | A kind of metal junction box |
| CN107492852B (en) * | 2017-09-29 | 2022-09-27 | 宁波广瑞通信技术有限公司 | Metal junction box |
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