CN108155577A - A kind of language teaching electric education table special distribution box - Google Patents
A kind of language teaching electric education table special distribution box Download PDFInfo
- Publication number
- CN108155577A CN108155577A CN201810016479.6A CN201810016479A CN108155577A CN 108155577 A CN108155577 A CN 108155577A CN 201810016479 A CN201810016479 A CN 201810016479A CN 108155577 A CN108155577 A CN 108155577A
- Authority
- CN
- China
- Prior art keywords
- distribution box
- positioning
- installation
- heat dissipation
- language teaching
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000009434 installation Methods 0.000 claims abstract description 65
- 230000017525 heat dissipation Effects 0.000 claims abstract description 40
- 238000009423 ventilation Methods 0.000 claims abstract description 28
- 238000005452 bending Methods 0.000 claims description 10
- 238000009730 filament winding Methods 0.000 claims description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
- H02B1/48—Mounting of devices therein
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/52—Mobile units, e.g. for work sites
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a kind of language teaching electric education table special distribution boxes, the present invention lays reasonable, by setting electrical mounting base, and electrical mounting base can installation site as needed slided, can position exchange easily be carried out to the electrical equipment in distribution box in this way, the electrical equipment for needing heat transfer requirements high or electrical equipment can be caused to be placed in the good position of ventilation heat exchange, simultaneously, electrical equipment installation positioning is quick and convenient, the ventilation heat exchange component of the present invention is a variety of settings, in this way, setter can carry out position adjustment installation according to the heat dissipation characteristics of the electrical equipment of installation, it can be very good the reliability of guarantee distribution box, in addition, the present invention carries out special fixation to the cable for passing through distribution box, good fixing effect, it can prevent cable from the situation of cable damage occurred by external force.
Description
Technical field
The present invention relates to a kind of language teaching electric education table special distribution boxes, belong to language electric education table ancillary equipment technology neck
Domain.
Background technology
At present, with continuous attention of the people to language learning, language teaching is also more and more important.Language learning is come
It says, using multi-functional electric education table come aided education, is highly desirable.Multifunctional comprehensive electric education table usually by multimedia computer and
A variety of advanced audio-visual equipment compositions, can meet multidisciplinary multimedia presentation demonstration teaching, be conducive to academic inside and outside School
Activity.
And for multifunctional comprehensive language electric education table, distribution box is its one of the ost important components.Distribution box is general
It needs to be arranged on inside classroom, during teaching, needs to operate the electrical equipment in distribution box.The reliable sexual intercourse of distribution box
To the quality and efficiency of teaching.Current distribution box is generally using simple body structure, and not only thermal diffusivity is bad, Er Qie
During installation, the installation of electrical equipment is unreasonable, and since distribution box is usually standard box bodies part, when mounted, electrical equipment can only
Advance position is fixed on, still, is carried out individually according to required problem concerning study since the electrical equipment of language electric education table is generally required
Design, this results in electrical equipment to be inconvenient when installing fixed, moreover, current distribution box only sets being pierced by for cable
Hole, cable are often laid on the ground, once it is accidentally tripped by student, it is easy to cable is caused to go wrong.
The present invention improves the use of distribution box in view of the above problems, provide a kind of language teaching electric education table special distribution box
Reliability.
Invention content
To achieve the above object, the present invention provides following technical solution：A kind of language teaching electric education table special distribution box,
Including distribution box ontology, electrical Location installation fixation kit, positioning slide, heat dissipation ventilation component and chamber door, which is characterized in that institute
It states and chamber door is provided on distribution box ontology, be provided with horizontally or vertically on the side wall opposite with chamber door of the distribution box ontology
Positioning slide, slidably positioning is provided with the electrical Location installation fixation kit on the positioning slide, in distribution box
The electric component of control language teaching electric education table be arranged on electrical Location installation fixation kit, the side of the distribution box
The heat dissipation ventilation component is both provided at the top of wall and distribution box, is additionally provided on the side wall or bottom wall of the distribution box
The cable connector fixation kit with positioning is pierced by for controlling transmission line.
Further, preferably, electrical Location installation fixation kit includes mounting bracket assembly and installing plate, wherein,
The mounting bracket assembly includes positioning backing plate and installation positioning table, and the installation backing plate is slidably disposed in the positioning slide
On, and the clamping screw that backing plate is installed in locking is provided on the installation backing plate, the shape of the installation backing plate is circular configuration,
The installation backing plate is provided centrally with center mounting hole, and the surrounding of the installation backing plate is provided with multiple cross locating slots,
One end of the installing plate is fixedly installed the electric component of control language teaching electric education table, the other end of the installing plate and institute
Mounting bracket assembly cooperation is stated to fix.
Further, preferably, the other end of the installing plate is provided centrally with and center positioning hole coaxial cooperation
Center mounting hole, the other end of the installing plate are additionally provided with the cross positioning with the cross locating slot cooperation positioning
Platform, the cross positioning table are embedded in the cross locating slot, and the other end of the installing plate is fixed on the installation
On backing plate, the shape of the installing plate is identical with the shape of the installation backing plate.
Further, preferably, the heat dissipation ventilation component is included positioned at the multiple of distribution box this body sidewall upper peripheral edge portion
Rectangular heat dissipation cavity aperture member and circular central heat dissipation ventilation component in the middle part of side wall and it is arranged on distribution box
The top heat dissipation of bodies top or bottom ventilation component.
Further, preferably, the heat dissipation cavity aperture member includes rectangular frame, bending support frame, thermally conductive sheet and side
Shape frame, the rectangular frame are fixed in the slot of this body sidewall of distribution box, in length side in the rectangular frame
Multiple bending support frames have been set up, has been supported on the bending support frame and is equipped with square frame, be provided with and lead in the square frame
Backing is cavity structure between the square frame and the rectangular frame.
Further, preferably, center heat dissipation ventilation component includes circular discs and array is arranged in circular discs
Bar hole, the circular discs are arranged on distribution box this body sidewall, and heat exchange filament winding is provided in the bar hole in the circular discs
Group, the heat exchange filament winding group are entwined using copper silk, and the heat exchange filament winding group is rotatably set in the bar hole.
Further, preferably, top heat dissipation ventilation component includes heat exchanger fin and installation set, the distribution box ontology
Top top heat dissipation region, the top heat dissipation region is provided with multiple mounting holes, installation is provided in the mounting hole
It covers, heat exchanger fin is provided in the centre bore of the installation set.
Further, preferably, the cable connector fixation kit includes guide-localization set, outer sleeve and female connector,
In, the guide-localization set includes the guide head being wholely set, positioning dogging shoulder and positioning gripping sleeve, and the guide head is cylinder ring
Shape structure is provided with positioning gripping sleeve on the guide head, and the positioning gripping sleeve is provided with bar shaped seam along its axis direction,
The positioning gripping sleeve is made of elastic construction, and the positioning dogging shoulder of protrusion, the guiding are provided on the positioning gripping sleeve
In cable punched out on the side wall or bottom wall of the distribution box, the outer sleeve includes integrally setting positioning sleeve clamping fixed
Swivel nut, locating ring one and the inner casing base put, the locating ring one are arranged on the inner casing base, the language teaching electric education table
Controlling cable fixation is connected electrically in the inner casing base, and the cable electrical connection of the electric component of the distribution box is fixed on outer casing seat
Interior, the male connector includes clamping head, screw positioning shoulder, locating ring two and outer casing seat, and it is fixed to be wholely set on the outer casing seat
Position ring two, is additionally provided with clamping head on the locating ring two, and bar shaped seam is also equipped with along its axis direction in the clamping head,
The clamping head tensioner, which plugs together, to be arranged in the swivel nut, and the position of locating ring two, which is provided with screw, in the clamping head determines
Position shoulder, the screw positioning shoulder are threadedly coupled with swivel nut, and the swivel nut, which stretches into, to be arranged in the guide-localization set, the positioning
Ring one abuts against the outer surface setting of the distribution box, and the locating ring two abuts against the inner wall setting of the distribution box.
Further, preferably, the surrounding of the installation backing plate is set, there are four cross locating slots.
Compared with prior art, the beneficial effects of the invention are as follows：
It is reasonable that the present invention is laid, and by setting electrical mounting base, and the installation site that electrical mounting base can be as needed carries out
It slides, can position exchange easily be carried out to the electrical equipment in distribution box in this way, can to need heat transfer requirements high
Electrical equipment or electrical equipment are placed in the good position of ventilation heat exchange, meanwhile, electrical equipment installation positioning is quick and convenient, the present invention
Ventilation heat exchange component for a variety of settings, in this way, setter can carry out position according to the heat dissipation characteristics of the electrical equipment of installation
Installation is adjusted, can be very good to ensure the reliability of distribution box, in addition, the present invention carries out specially the cable for passing through distribution box
Fixed, good fixing effect can prevent cable from the situation of cable damage occurred by external force.
Description of the drawings
Fig. 1 is a kind of structure diagram of language teaching electric education table special distribution box of the present invention；
Fig. 2 is a kind of mounting base structure diagram of language teaching electric education table special distribution box of the present invention；
Fig. 3 is a kind of electric seat structure diagram of language teaching electric education table special distribution box of the present invention；
Fig. 4 is a kind of heat dissipation cavity aperture member enlarged structure schematic diagram of language teaching electric education table special distribution box of the present invention；
Fig. 5 is a kind of top heat dissipation ventilation component structure diagram of language teaching electric education table special distribution box of the present invention；
Fig. 6 is a kind of cable connector fixation kit structure diagram of language teaching electric education table special distribution box of the present invention；
Wherein, 1, distribution box ontology, 2, chamber door, 3, transparency window, 4, door lock, 5, positioning slide, 6, mounting base, 60, positioning backing plate,
The 61st, positioning table is installed, 62, center mounting hole, 63, cross locating slot, 64, installing plate, 65, cross positioning table, 66, center
Mounting hole, 7, heat dissipation cavity aperture member, 70, rectangular frame, 71, bending support frame, 72, thermally conductive sheet, 73, square frame, 8, center
Heat dissipation ventilation component, 9, heat exchange filament winding group, 10, heat exchanger fin, 11, top heat dissipation region, 12, installation set, 13, guide head, 14, fixed
Position dogging shoulder, 15, positioning gripping sleeve, 16, swivel nut, 17, locating ring one, 18, inner casing base, 19, clamping head, 20, screw positioning shoulder,
21st, locating ring two, 22, outer casing seat.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
- 6 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of language teaching electric education table special distribution box, packet
Include distribution box ontology 1, electrical Location installation fixation kit 6, positioning slide 5, heat dissipation ventilation component and chamber door 2, which is characterized in that
Chamber door 2 is provided on the distribution box ontology 1, is provided with transparency window 3 and door lock 4 on chamber door 2, the distribution box ontology 1 with
Positioning slide 5 horizontally or vertically is provided on the opposite side wall of chamber door, setting is slidably positioned on the positioning slide 5
There is an electrical Location installation fixation kit 6, the electric component of the control language teaching electric education table in distribution box is arranged on described
On electrical Location installation fixation kit, the heat dissipation ventilation group is both provided at the top of the side wall and distribution box of the distribution box
Part is additionally provided with the cable connector fixation group being pierced by for controlling transmission line with positioning on the side wall or bottom wall of the distribution box
Part.
Such as Fig. 2-3, the electrical Location installation fixation kit includes mounting bracket assembly 6 and installing plate, wherein, the installation
Holder assembly includes positioning backing plate 60 and installation positioning table 61, and the installation backing plate 60 is slidably disposed in the positioning slide
On, and the clamping screw that backing plate is installed in locking is provided on the installation backing plate 60, the shape of the installation backing plate is tied to be round
Structure, the installation backing plate 60 are provided centrally with center mounting hole 62, and the surrounding of the installation backing plate 60 is provided with multiple crosses
Type locating slot 63, one end of the installing plate 64 are fixedly installed the electric component of control language teaching electric education table, the installation
The other end of plate 64 is fixed with mounting bracket assembly cooperation.
Wherein, such as Fig. 3, the other end of the installing plate is provided centrally with feeling at ease in center positioning hole coaxial cooperation
Hole 66 is filled, the other end of the installing plate is additionally provided with the cross positioning table 65 with the cross locating slot cooperation positioning,
The cross positioning table 65 is embedded in the cross locating slot 63, and the other end of the installing plate is fixed on the installation
On backing plate, the shape of the installing plate 64 is identical with the shape of the installation backing plate 60.
Such as Fig. 1, the heat dissipation ventilation component is included positioned at the multiple rectangular scattered of distribution box this body sidewall upper peripheral edge portion
Hot lumen pore component and in the middle part of side wall a circular central heat dissipation ventilation component and be arranged on distribution box bodies top or
The top heat dissipation ventilation component of person bottom.
As shown in figure 4, the heat dissipation cavity aperture member includes rectangular frame 70, bending support frame 71, thermally conductive sheet 72 and side
Shape frame 73, the rectangular frame 70 are fixed in the slot of this body sidewall of distribution box, in the rectangular frame 70
Multiple bending support frames 71 are provided on length direction, support is described rectangular equipped with square frame 73 on the bending support frame 71
Thermally conductive sheet 72 is provided in frame 73, is cavity structure between the square frame 73 and the rectangular frame.
Such as Fig. 1, the center heat dissipation ventilation component is arranged on the bar hole in circular discs, institute including circular discs 8 and array
It states circular discs to be arranged on distribution box this body sidewall, heat exchange filament winding group 9 is provided in the bar hole in the circular discs 8, it is described
Heat exchange filament winding group is entwined using copper silk, and the heat exchange filament winding group is rotatably set in the bar hole.
Such as Fig. 5, the top heat dissipation ventilation component includes heat exchanger fin 10 and installation set 12, the top of the distribution box ontology
Top heat dissipation region 11, the top heat dissipation region 11 is provided with multiple mounting holes, installation set is provided in the mounting hole
12, heat exchanger fin 10 is provided in the centre bore of the installation set 12.
As shown in fig. 6, the cable connector fixation kit includes guide-localization set, outer sleeve and female connector, wherein, it is described
Guide-localization set includes the guide head 13 being wholely set, positioning dogging shoulder 14 and positioning gripping sleeve 15, and the guide head 13 is cylinder
Loop configuration, positioning gripping sleeve 15 is provided on the guide head 13, and the positioning gripping sleeve 15 is set along its axis direction
There is bar shaped seam, the positioning gripping sleeve is made of elastic construction, and the positioning card of protrusion is provided on the positioning gripping sleeve 15
Shoulder 14, the guide-localization covers 14 clamping fixeds in the cable punched out on the side wall or bottom wall of the distribution box, described
Outer sleeve includes the swivel nut 16, locating ring 1 and the inner casing base 18 that are wholely set, and the locating ring 1 is arranged on the inner sleeve
On seat 18, the fixation of the controlling cable of the language teaching electric education table is connected electrically in the inner casing base, the distribution box it is electrical
The cable electrical connection of component is fixed in outer casing seat, and the male connector includes clamping head 19, screw positioning shoulder 20, locating ring 2 21
With outer casing seat 22, locating ring 2 21 has been wholely set on the outer casing seat, clamping head 19 is additionally provided on the locating ring 2 21,
Bar shaped seam is also equipped with along its axis direction in the clamping head 19, the clamping head tensioner, which plugs together, is arranged on the swivel nut 16
It is interior, the position of locating ring two is provided with screw positioning shoulder 20, the screw positioning shoulder 20 and swivel nut 16 in the clamping head
It is threadedly coupled, the swivel nut 16, which stretches into, to be arranged in the guide-localization set, and the locating ring one abuts against the distribution box
Outer surface is set, and the locating ring two abuts against the inner wall setting of the distribution box.
In the present embodiment, there are four cross locating slots for the surrounding setting of the installation backing plate.
It is reasonable that the present invention is laid, by setting electrical mounting base, and the installation site that electrical mounting base can be as needed
It is slided, can position exchange easily be carried out to the electrical equipment in distribution box in this way, can to need heat transfer requirements
High electrical equipment or electrical equipment is placed in the good position of ventilation heat exchange, meanwhile, electrical equipment installation positioning is quick and convenient, this
The ventilation heat exchange component of invention is a variety of settings, in this way, setter can be carried out according to the heat dissipation characteristics of the electrical equipment of installation
Position adjustment installation can be very good to ensure the reliability of distribution box, in addition, the present invention is special to the cable of distribution box is passed through to carry out
The fixation of door, good fixing effect can prevent cable from the situation of cable damage occurred by external force.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. a kind of language teaching electric education table special distribution box, including distribution box ontology, electrical Location installation fixation kit, positioning
Sliding rail, heat dissipation ventilation component and chamber door, which is characterized in that chamber door, the distribution box ontology are provided on the distribution box ontology
The side wall opposite with chamber door on be provided with positioning slide horizontally or vertically, slidably positioning is set on the positioning slide
It is equipped with electrical Location installation fixation kit, the electric component of the control language teaching electric education table in distribution box is arranged on described
On electrical Location installation fixation kit, the heat dissipation ventilation group is both provided at the top of the side wall and distribution box of the distribution box
Part is additionally provided with the cable connector fixation group being pierced by for controlling transmission line with positioning on the side wall or bottom wall of the distribution box
Part.
2. a kind of language teaching electric education table special distribution box according to claim 1, it is characterised in that：The electrical Location
Fixation kit is installed and includes mounting bracket assembly and installing plate, wherein, the mounting bracket assembly includes positioning backing plate and installation positions
Platform, the installation backing plate are slidably disposed on the positioning slide, and locking installation pad is provided on the installation backing plate
The clamping screw of plate, the shape of the installation backing plate is circular configuration, and the installation backing plate is provided centrally with center mounting hole,
The surrounding of the installation backing plate is provided with multiple cross locating slots, and one end of the installing plate is fixedly installed control language religion
The electric component of electric education table is learned, the other end of the installing plate is fixed with mounting bracket assembly cooperation.
3. a kind of language teaching electric education table special distribution box according to claim 2, it is characterised in that：The installing plate
The center mounting hole being provided centrally with center positioning hole coaxial cooperation of the other end, the other end of the installing plate are additionally provided with
With the cross positioning table of the cross locating slot cooperation positioning, the cross positioning table is embedded in the cross positioning
In slot, the other end of the installing plate is fixed on the installation backing plate, the shape of the installing plate and the installation backing plate
Shape is identical.
4. a kind of language teaching electric education table special distribution box according to claim 3, it is characterised in that：The heat dissipation ventilation
Component is included positioned at multiple rectangular heat dissipation cavity aperture members of distribution box this body sidewall upper peripheral edge portion and in the middle part of side wall
One circular central heat dissipation ventilation component and the top heat dissipation ventilation component for being arranged on distribution box bodies top or bottom.
5. a kind of language teaching electric education table special distribution box according to claim 4, it is characterised in that：The heat dissipation lumen pore
Component includes rectangular frame, bending support frame, thermally conductive sheet and square frame, the rectangular frame and is fixed on this side of distribution box
Multiple bending support frames, the bending support are provided in the slot of wall, in the rectangular frame in the longitudinal direction
Support is equipped with square frame on frame, is provided with thermally conductive sheet in the square frame, is between the square frame and the rectangular frame
Cavity structure.
6. a kind of language teaching electric education table special distribution box according to claim 5, it is characterised in that：The center heat dissipation
Ventilation component includes the bar hole that circular discs and array are arranged in circular discs, and the circular discs are arranged on distribution box this body sidewall
On, heat exchange filament winding group is provided in the bar hole in the circular discs, the heat exchange filament winding group is entwined using copper silk, institute
Heat exchange filament winding group is stated rotatably to set in the bar hole.
7. a kind of language teaching electric education table special distribution box according to claim 6, it is characterised in that：The top heat dissipation
Component of ventilating includes heat exchanger fin and installation set, the top heat dissipation region at the top of the distribution box ontology, the top heat dissipation area
Domain is provided with multiple mounting holes, and installation set is provided in the mounting hole, heat exchanger fin is provided in the centre bore of the installation set.
8. a kind of language teaching electric education table special distribution box according to claim 1-7 any one, it is characterised in that：Institute
It states cable connector fixation kit and includes guide-localization set, outer sleeve and female connector, wherein, the guide-localization set includes integrally setting
Guide head, positioning dogging shoulder and the positioning gripping sleeve put, the guide head is cylindrical annular structure, and it is fixed to be provided on the guide head
Position gripping sleeve, the positioning gripping sleeve are provided with bar shaped seam along its axis direction, and the positioning gripping sleeve uses elastic construction
It is made, the positioning dogging shoulder of protrusion is provided on the positioning gripping sleeve, the guide-localization covers clamping fixed in the distribution box
Side wall or bottom wall on cable punched out in, the outer sleeve includes the swivel nut, locating ring one and the inner casing base that are wholely set,
The locating ring one is arranged on the inner casing base, and the controlling cable fixation of the language teaching electric education table is connected electrically in described
In block set, the cable electrical connection of the electric component of the distribution box is fixed in outer casing seat, and the male connector includes clamping head, spiral shell
Silk positions shoulder, locating ring two and outer casing seat, has been wholely set locating ring two on the outer casing seat, has been also set up on the locating ring two
There is clamping head, being also equipped with bar shaped along its axis direction in the clamping head stitches, and the clamping head tensioner, which plugs together, is arranged on institute
It states in swivel nut, the position of locating ring two is provided with screw positioning shoulder, the screw positioning shoulder and swivel nut in the clamping head
It is threadedly coupled, the swivel nut, which stretches into, to be arranged in the guide-localization set, and the locating ring one abuts against the outer of the distribution box
Surface is set, and the locating ring two abuts against the inner wall setting of the distribution box.
9. a kind of language teaching electric education table special distribution box according to claim 2, it is characterised in that：The installation backing plate
Surrounding setting there are four cross locating slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810016479.6A CN108155577B (en) | 2018-01-08 | 2018-01-08 | Special block terminal of language teaching audio-visual education programme platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810016479.6A CN108155577B (en) | 2018-01-08 | 2018-01-08 | Special block terminal of language teaching audio-visual education programme platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108155577A true CN108155577A (en) | 2018-06-12 |
| CN108155577B CN108155577B (en) | 2019-12-31 |
Family
ID=62460832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810016479.6A Expired - Fee Related CN108155577B (en) | 2018-01-08 | 2018-01-08 | Special block terminal of language teaching audio-visual education programme platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108155577B (en) |
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| CN206389033U (en) * | 2017-02-07 | 2017-08-08 | 浙江新跃电气有限公司 | A kind of indoor compact distribution box |
| CN107257613A (en) * | 2017-08-15 | 2017-10-17 | 镇江巍华电子有限公司 | A kind of radiator structure for electronic heat sink |
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2018
- 2018-01-08 CN CN201810016479.6A patent/CN108155577B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101499564A (en) * | 2008-01-31 | 2009-08-05 | 约翰·梅扎林瓜联合有限公司 | Coaxial cable compression connector |
| CN102347558A (en) * | 2011-06-09 | 2012-02-08 | 上海航天科工电器研究院有限公司 | Electronic connector possessing self-locking structure |
| CN203180096U (en) * | 2013-03-04 | 2013-09-04 | 甘国强 | Weak-current cable connector |
| KR20170071620A (en) * | 2015-12-15 | 2017-06-26 | 코오롱환경서비스주식회사 | Air cooling type heat sink |
| CN206364415U (en) * | 2017-01-19 | 2017-07-28 | 郑州工业应用技术学院 | A kind of power distribution cabinet with electric mounting seat |
| CN206389033U (en) * | 2017-02-07 | 2017-08-08 | 浙江新跃电气有限公司 | A kind of indoor compact distribution box |
| CN107257613A (en) * | 2017-08-15 | 2017-10-17 | 镇江巍华电子有限公司 | A kind of radiator structure for electronic heat sink |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108155577B (en) | 2019-12-31 |
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