CN107726579A - A kind of terminal control unit and air-conditioning system - Google Patents
A kind of terminal control unit and air-conditioning system Download PDFInfo
- Publication number
- CN107726579A CN107726579A CN201711145262.7A CN201711145262A CN107726579A CN 107726579 A CN107726579 A CN 107726579A CN 201711145262 A CN201711145262 A CN 201711145262A CN 107726579 A CN107726579 A CN 107726579A
- Authority
- CN
- China
- Prior art keywords
- control unit
- bonnet
- terminal control
- mainboard
- panel assembly
- 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.)
- Withdrawn
Links
- 238000004378 air conditioning Methods 0.000 title claims abstract description 8
- 238000006243 chemical reaction Methods 0.000 claims abstract description 37
- 238000004891 communication Methods 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims description 12
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 16
- 239000000428 dust Substances 0.000 description 5
- 238000003032 molecular docking Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000010079 rubber tapping Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/06—Hermetically-sealed casings
- H05K5/061—Hermetically-sealed casings sealed by a gasket held between a removable cover and a body, e.g. O-ring, packing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/631—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses a kind of terminal control unit and air-conditioning system, wherein, terminal control unit includes：Panel assembly, the bonnet being connected with panel assembly, the mainboard between panel assembly and bonnet, after cover provided with conversion terminal, the inner of conversion terminal is located at the inner side of bonnet, outer end and is located at the outside of bonnet, mainboard is connected on the inner of conversion terminal, and connects external communication line by the outer end of conversion terminal.The present invention not only effectively mainboard is isolated with external environment, and installation when need not take bonnet apart, moreover it is possible to avoid in the prior art mainboard damaged caused by connection stress is pullled.
Description
Technical field
The present invention relates to controller mounting structure technical field, more particularly to a kind of terminal control unit and there is the terminal control
The air-conditioning system of device processed.
Background technology
Existing terminal control unit is mainly made up of panel assembly, installation frame, control mainboard and installation bonnet four part,
An entirety is generally formed by former three：Control mainboard is positioned in installation frame, is fixed on using screw on panel assembly, peace
Dress bonnet is fixed on installation frame by buckle and screw again.Bonnet is installed and reserves cable-through hole, in order to external communication line and control
The connection of mainboard processed.Cable-through hole is sealed using rubber, poorly sealed reality after threading, if installed in main board elements in wet environment
It is vulnerable to the erosion of humid air, causes the reliability of product longtime running to reduce.
It need to be followed the steps below during the terminal control unit installation of this structure：1st, the installation bonnet of controller is pulled down, will be logical
The cable-through hole that news line covers through after installing；2nd, installation end cap is fixed on wiring casing；3rd, connection is plugged into control master
On the docking terminal of plate；4th, will be covered after the overall clinching such as panel assembly to installation and locked with screw.Can from above-mentioned steps
Need to open controller, it is evident that the installation procedure of existing terminal control unit is troublesome, during installation, damage component be present
Hidden danger, and connection is directly connected with mainboard, once connection accident stress, easily pulls damage mainboard.
Therefore, a kind of end for having dust and moisture function, installation simply and effectively avoiding mainboard from pullling damage how is designed
Side controller is industry technical problem urgently to be resolved hurrily.
The content of the invention
In order to solve drawbacks described above present in prior art, the present invention proposes a kind of terminal control unit and air-conditioning system,
The terminal control unit covers setting conversion terminal after, and mainboard connects external communication line by conversion terminal, not only effectively will be main
Plate is isolated with external environment, and install when need not take bonnet apart, moreover it is possible to avoid in the prior art mainboard because of connection stress
Damage caused by pullling.
The technical solution adopted by the present invention is to design a kind of terminal control unit, including：Panel assembly and panel assembly connect
The bonnet connect, the mainboard between panel assembly and bonnet, after cover provided with conversion terminal, after the inner of conversion terminal is located at
Inner side, the outer end of lid are located at the outside of bonnet.Mainboard is connected on the inner of conversion terminal, and is connected by the outer end of conversion terminal
Connect external communication line.
Preferably, conversion terminal integrated setting covers after.
Preferably, the inner side of bonnet is provided with a circle towards the sealing strip of panel assembly protrusion, and it is close that panel assembly is provided with cooperation
The groove of strip of paper used for sealing insertion.A circle rubber cushion is additionally provided with groove, rubber cushion extruding is fixed in groove by sealing strip.
Preferably, several support columns of bonnet stretching are provided with panel assembly, mainboard fitting support column is placed, face
It is additionally provided with board component for the limit fastener by mainboard compacting on the support columns.
Preferably, conversion terminal is built-in with metal insert, and the inner of conversion terminal is inner joint, and mainboard is provided with being inscribed
The socket of mouth grafting.Mainboard is provided with positioning hole, and socket is provided with the locating dowel that can coordinate in insertion positioning hole.
Preferably, the guide ledges of socket stretching are provided with inner joint, socket, which is provided with, coordinates guide ledges insertion
Guide groove.
Preferably, the one end for guide groove being inserted in guide ledges is provided with the first guiding surface, and the edge of opening of guide groove is set
There is the second guiding surface.
Preferably, the fixed card buckle of inner joint stretching is provided with socket, inner joint, which is provided with, coordinates fixed card buckle to insert
Enter the fixed card slot of clamping.
Wherein, terminal control unit also includes：The mounting box being connected on the outside of bonnet, mounting box, which is provided with, accommodates conversion terminal
The protection boss of outer end, protection boss are provided with cable-through hole.The madial wall of mounting box is provided with several interior buckles, bonnet it is outer
Side wall is provided with the outer buckle with the interior clamping that is clasped, and bonnet is fixedly connected by outer buckle with mounting box.
The invention also provides a kind of air-conditioning system, including above-mentioned terminal control unit.
Compared with prior art, the invention has the advantages that：
1st, setting conversion terminal is covered after, mainboard connects external communication line, panel assembly, mainboard and bonnet by conversion terminal
Assemble integral, mainboard is isolated with external environment, effectively reaches the purpose of dust and moisture；
2nd, mainboard and external communication line are connected to the inside and outside both ends of conversion terminal, need not take bonnet apart during installation, and
Avoid connection from being directly connected with mainboard, will not also cause mainboard to damage even if pullling；
3rd, conversion terminal integrated setting covers after, after cover no cable-through hole, bonnet carries out sealing design with panel assembly,
Dust and moisture effect is more preferable；
4th, mainboard is provided with socket so that the inner joint with conversion terminal docks, and socket and inner joint are respectively arranged with guide ledges
And guide groove, bootable conversion terminal and needle stand docking, avoid assembling wrong, buckle structure be additionally provided between socket and inner joint,
Ensure that docking is reliable；
5th, mainboard is arranged on panel assembly by limit fastener, and panel assembly, mainboard and bonnet assembling are integral, then will be overall
Clinching is on mounting box, and whole installation process is very simple, easy to operate and reliability is high.
Brief description of the drawings
With reference to embodiment and accompanying drawing, the present invention is described in detail, wherein：
Fig. 1 is the fractionation schematic diagram of terminal control unit in the present invention；
Fig. 2 is the structural representation on the inside of bonnet in the present invention；
Fig. 3 is the structural representation on the outside of bonnet in the present invention；
Fig. 4 is the structural representation on the inside of panel assembly in the present invention；
Fig. 5 is the enlarged diagram at A in Fig. 2；
Fig. 6 is the structural representation of socket in the present invention；
Fig. 7 is the diagrammatic cross-section of terminal control unit in the present invention；
Fig. 8 is the inside structure schematic diagram of mounting box in the present invention；
Fig. 9 is the outside structure diagram of mounting box in the present invention.
Embodiment
As shown in Figures 1 to 3, present invention proposition a kind of terminal control unit, including controller primary module, controller primary module
It is broadly divided into three units such as panel assembly 1, mainboard 2 and bonnet 3.Bonnet 3 is connected on panel assembly 1, and mainboard 2 is located at panel
Between component 1 and bonnet 3, bonnet 3 is provided with conversion terminal 4, towards the side of panel assembly 1 is inner side, backwards to face on bonnet 3
The side of board component 1 is outside, and conversion terminal 4 is provided with inside and outside both ends, and the inner is located at bonnet 3 positioned at inner side, the outer end of bonnet 3
Outside.The inner of conversion terminal 4 is connected with mainboard 2, and outer end keeps for user to connect external communication line, and mainboard 2 and outside lead to
News line is connected by conversion terminal 4, effectively separates mainboard 2 with external environment.
The integrated setting of conversion terminal 4 is on bonnet 3, only for the screw being fixedly mounted with panel assembly 1 on bonnet 3
Other holes such as hole, no cable-through hole, the good airproof performance of bonnet 3, moisture and dust in environment will not enter damage master in bonnet 3
Plate 2.As shown in Figure 2,4, preferably, sealing structure is also configured between bonnet 3 and panel assembly 1, the inner side of bonnet 3 is provided with one
The sealing strip 31 protruded towards panel assembly 1 is enclosed, panel assembly 1 is provided with the groove 11 that fitted seal bar 31 inserts, passes through sealing
Gap between the rear sealing cover 3 of bar 31 and panel assembly 1, further, a circle rubber cushion is additionally provided with groove 11, sealing strip 31 will
Rubber cushion extruding is fixed in groove 11, mainboard 2 is thoroughly isolated with external environment, dust and moisture effect is very good.
As shown in figure 4, several support columns 12 of the stretching of bonnet 3 are provided with panel assembly 1, the fitting support of mainboard 2
Post 12 is placed, and limit fastener 13 is additionally provided with panel assembly 1, and limit fastener 13 is located at the edge of mainboard 2, mainboard 2 is compressed on
On support column 12, mainboard 2 is fixed on panel assembly 1 by support column 12 and limit fastener 13, need to only be pressed mainboard 2 during installation
Conjunction is fixed on panel assembly 1.As shown in Figs. 5 to 7, conversion terminal 4 is built-in with metal insert 41, conversion terminal 4 it is interior
It is external tapping 43 to hold as inner joint 42, outer end, and mainboard 2 is provided with the socket 5 with the grafting of inner joint 42, and mainboard 2 is provided with positioning
Hole, socket 5 are provided with the locating dowel 51 that can coordinate in insertion positioning hole, assembled in order to be positioned with mainboard 2.First will be main during installation
Plate 2 is fixed on panel assembly 1, then bonnet 3 is connected on panel assembly 1 using the mode such as screw, now inner joint 42 with
The docking of socket 5 forms path, and the assembling of controller primary module is integral.
Preferably, as shown in Figs. 5 to 7, the guide ledges 421 of the stretching of socket 5 are provided with inner joint 42, on socket 5
Provided with the guide groove 52 for coordinating guide ledges 421 to insert, inner joint can be made by the guiding of guide ledges 421 and guide groove 52
42 and socket 5 be smoothly docking together.More excellent, the end that guide groove 52 is inserted in guide ledges 421 is provided with the first guiding
Inclined-plane, the edge of opening of guide groove 52 are provided with the second guiding surface, and the setting of guiding surface enables guide ledges 421 more smooth
Be inserted into guide groove 52.Further, the fixed card buckle 53 of the stretching of inner joint 42, inner joint are provided with socket 5
42 are provided with the fixed card slot 422 for coordinating fixed card buckle 53 to insert, and the protrusion with fixed card buckle clamping is provided with fixed card slot 422
Portion 423, when guide ledges 421 insert guide groove, fixed card buckle 53 is inserted in fixed card slot 422 and connected and fixed with protuberance 423,
Guarantee socket 5 and inner joint 42 dock reliable and stable.
As shown in Fig. 1,8 and 9, terminal control unit also includes：The mounting box 6 being connected with controller primary module, mounting box 6 are solid
The outside of bonnet 3 is scheduled on, mounting box 6 is provided with the protection boss 61 for accommodating the outer end of conversion terminal 4, and protection boss 61 was provided with
String holes 62, external communication line are extend into mounting box 6 on the external tapping 43 for being plugged into conversion terminal 4 from cable-through hole 62, and protection is convex
The setting of platform 61 can protect external tapping 43 and external communication line.As shown in Fig. 3,8, it is additionally provided with the madial wall of mounting box 6 some
Individual interior buckle 63, the lateral wall of bonnet 3 are provided with several outer buckles 32, and outer buckle 32 corresponds with interior buckle 63 coordinates card
Connect, bonnet 3 is fixed on mounting box 6 by outer buckle 32.It is additionally provided with fixing hole 64 on mounting box 6, screw is through solid during installation
Determine hole 64 mounting box 6 is fixed on engineering wiring casing, then by the controller primary module entirety clinching assembled to mounting box 6
Upper, whole installation process is very simple and quick, reliability is high, and need not take controller primary module apart again and carry out connecting communication
Line, reduce the probability of controller architecture damage.
The invention also provides a kind of air-conditioning system, including above-mentioned terminal control unit.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should be included in the scope of the protection.
Claims (13)
1. a kind of terminal control unit, including：Panel assembly（1）And the panel assembly（1）The bonnet of connection（3）, located at described
Panel assembly（1）And bonnet（3）Between mainboard（2）, it is characterised in that the bonnet（3）It is provided with conversion terminal（4）, institute
State conversion terminal（4）The inner be located at the bonnet（3）Inner side, outer end be located at the bonnet（3）Outside；The mainboard
（2）It is connected to the conversion terminal（4）The inner on, and pass through conversion terminal（4）Outer end connection external communication line.
2. terminal control unit as claimed in claim 1, it is characterised in that the conversion terminal（4）Integrated setting is described
Bonnet（3）On.
3. terminal control unit as claimed in claim 1 or 2, it is characterised in that the bonnet（3）Inner side be provided with a circle towards institute
State panel assembly（1）The sealing strip of protrusion（31）, the panel assembly（1）It is provided with and coordinates the sealing strip（31）That inserts is recessed
Groove（11）.
4. terminal control unit as claimed in claim 3, it is characterised in that the groove（11）Inside it is additionally provided with a circle rubber cushion, institute
State sealing strip（31）Rubber cushion extruding is fixed on the groove（11）It is interior.
5. terminal control unit as claimed in claim 1, it is characterised in that the panel assembly（1）On be provided with it is described after
Lid（3）Several support columns stretched out（12）, the mainboard（2）It is bonded the support column（12）Place, the panel assembly（1）
On be additionally provided with for by the mainboard（2）It is compressed on the support column（12）On limit fastener（13）.
6. terminal control unit as claimed in claim 1, it is characterised in that the conversion terminal（4）It is built-in with metal insert
（41）, the conversion terminal（4）The inner be inner joint（42）, the mainboard（2）It is provided with and the inner joint（42）Grafting
Socket（5）.
7. terminal control unit as claimed in claim 6, it is characterised in that the mainboard（2）It is provided with positioning hole, the socket
（5）The locating dowel inserted in the positioning hole can be coordinated by being provided with（51）.
8. terminal control unit as claimed in claim 6, it is characterised in that the inner joint（42）On be provided with the socket
（5）The guide ledges of stretching（421）, the socket（5）It is provided with and coordinates the guide ledges（421）The guide groove of insertion
（52）.
9. terminal control unit as claimed in claim 8, it is characterised in that the guide ledges（421）The upper insertion guiding
Groove（52）One end be provided with the first guiding surface, the guide groove（52）Edge of opening be provided with the second guiding surface.
10. terminal control unit as claimed in claim 6, it is characterised in that the socket（5）On be provided with the inner joint
（42）The fixed card buckle of stretching（53）, the inner joint（42）It is provided with and coordinates the fixed card buckle（53）Insert the fixation of clamping
Neck（422）.
11. terminal control unit as claimed in claim 1, it is characterised in that the terminal control unit also includes：It is connected to described
Bonnet（3）The mounting box in outside（6）, the mounting box（6）It is provided with and accommodates the conversion terminal（4）The protection boss of outer end
（61）, the protection boss（61）It is provided with cable-through hole（62）.
12. terminal control unit as claimed in claim 11, it is characterised in that the mounting box（6）If madial wall be provided with
Buckle in dry（63）, the bonnet（3）Lateral wall be provided with and the interior buckle（63）Coordinate the outer buckle of clamping（32）,
The bonnet（3）Pass through the outer buckle（32）With the mounting box（6）It is fixedly connected.
13. a kind of air-conditioning system, it is characterised in that including the terminal control unit described in any one of claim 1 to 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711145262.7A CN107726579A (en) | 2017-11-17 | 2017-11-17 | A kind of terminal control unit and air-conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711145262.7A CN107726579A (en) | 2017-11-17 | 2017-11-17 | A kind of terminal control unit and air-conditioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107726579A true CN107726579A (en) | 2018-02-23 |
Family
ID=61216289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711145262.7A Withdrawn CN107726579A (en) | 2017-11-17 | 2017-11-17 | A kind of terminal control unit and air-conditioning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107726579A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020108377A1 (en) * | 2018-11-26 | 2020-06-04 | 宁波奥克斯电气股份有限公司 | Interface installing structure, interface assembly, and air conditioner |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2433751Y (en) * | 2000-07-31 | 2001-06-06 | 崔力 | Wall-type socket for telephone with IP dial function |
| CN101634872A (en) * | 2008-07-23 | 2010-01-27 | 华硕电脑股份有限公司 | Adapter and mainboard |
| CN201584531U (en) * | 2009-12-31 | 2010-09-15 | 莫列斯公司 | Electric connecting device |
| CN106102396A (en) * | 2016-07-19 | 2016-11-09 | 珠海格力电器股份有限公司 | Line control machine |
| CN207501374U (en) * | 2017-11-17 | 2018-06-15 | 珠海格力电器股份有限公司 | A kind of terminal control unit and air-conditioning system |
-
2017
- 2017-11-17 CN CN201711145262.7A patent/CN107726579A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2433751Y (en) * | 2000-07-31 | 2001-06-06 | 崔力 | Wall-type socket for telephone with IP dial function |
| CN101634872A (en) * | 2008-07-23 | 2010-01-27 | 华硕电脑股份有限公司 | Adapter and mainboard |
| CN201584531U (en) * | 2009-12-31 | 2010-09-15 | 莫列斯公司 | Electric connecting device |
| CN106102396A (en) * | 2016-07-19 | 2016-11-09 | 珠海格力电器股份有限公司 | Line control machine |
| CN207501374U (en) * | 2017-11-17 | 2018-06-15 | 珠海格力电器股份有限公司 | A kind of terminal control unit and air-conditioning system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020108377A1 (en) * | 2018-11-26 | 2020-06-04 | 宁波奥克斯电气股份有限公司 | Interface installing structure, interface assembly, and air conditioner |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180223 |