CN201294682Y - Control box with self guide linkage function - Google Patents
Control box with self guide linkage function Download PDFInfo
- Publication number
- CN201294682Y CN201294682Y CNU2008201067780U CN200820106778U CN201294682Y CN 201294682 Y CN201294682 Y CN 201294682Y CN U2008201067780 U CNU2008201067780 U CN U2008201067780U CN 200820106778 U CN200820106778 U CN 200820106778U CN 201294682 Y CN201294682 Y CN 201294682Y
- Authority
- CN
- China
- Prior art keywords
- cabinet
- connector
- board
- control box
- card
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model relates to a control box, in particular to a control box with the function of automatically guided connecting, which solves the problems of twisted forcing, unreliable connection and bad vibration performance of connectors caused by inaccurate positioning as a plug-in board and a cabinet back board in existing control boxes are connected in fixed mode, and comprises an inner box body, a cabinet back board and a cabinet external frame, wherein the inner box body is provided with a plug-in board, the cabinet back board is provided with a connector whose position is corresponding to that of the plug-in board, the upper and the lower sides of the rear side of the cabinet back board are opened with a row of card grooves along the traversing direction, the upper and the lower ends of the rear side of each connector are respectively provided with cards fastened with corresponding card grooves, the upper and the lower ends of the front side of each connector are provided with pin holes respectively, and the upper and the lower ends of the plug-in board are provided with positioning pins which are mutually matched with the pin holes. The control box has simple structure and reasonable design, can prevent the connector from twisted force, the cabinet from wearing and unreliable connection caused by inappropriate positioning, prolongs the service life of the control box, has excellent vibration performance, and can be widely used in controlling devices which are frequently pulled and inserted.
Description
Technical field
The utility model relates to a kind of control cabinet, is specially a kind of band control cabinet from the linkage function that leads, and is particularly useful for the field that railway locomotive etc. requires high reliability to connect.
Background technology
At present, the cabinet of standard and rack, its connected mode is relatively more fixing, concrete structure is that the connector and the card of each card front end in the inner bin welds together, the connector of pegging graft mutually with card on the cabinet backboard is also fixed, like this in the plug process of whole cabinet, the connector distortion is stressed because the location is forbidden to be easy to cause, cabinet wearing and tearing and connect problems such as unreliable.Especially in the railway locomotive field that requires high reliability, connect unreliable meeting and cause serious fault, even influence traffic safety, simultaneously when being used for the environment of high vibration frequency, because between connector and the card is Welding Structure, the welding position stress ratio is more concentrated, causes fracture easily.
Summary of the invention
The utility model adopts fixed form to be connected for the card that solves in the existing control cabinet with the cabinet backboard, exist because the location is forbidden to be easy to cause problems such as the connector distortion is stressed, cabinet weares and teares and it is unreliable to connect, resistance to shock difference, the control cabinet of a kind of band from the linkage function that leads is provided.
The utility model is to adopt following technical scheme to realize: band is from the control cabinet of the linkage function that leads, comprise inner bin, cabinet backboard and be used for fixing the cabinet housing of cabinet backboard, card is installed in the inner bin, the cabinet backboard is provided with and card position connector one to one, innovative point of the present utility model is that cabinet backboard rear side upper and lower has row's draw-in groove along horizontal direction, and the upper and lower side of each connector rear side is respectively equipped with the card with the respective card slot clamping; Connector front side upper and lower side is respectively equipped with pin-and-hole, and the card upper and lower side is provided with the alignment pin that cooperatively interacts with pin-and-hole.In the above-mentioned parts, the cabinet backboard is control cabinet and outside interface, connects by lead and realizes controlled function; The cabinet housing is used for fixing the cabinet backboard.Above-mentioned card can produce the less displacement of amplitude up and down in draw-in groove, thereby making connector can produce slightly with respect to the cabinet backboard moves, like this, when card and connector are pegged graft, rely on the alignment pin on the card to make the removable connector on the cabinet backboard produce suitable displacement, in moving process, make alignment pin insert in the pin-and-hole smoothly, thereby make inner bin and cabinet backboard closely link together reliably, and this kind connected mode anti-vibration performance is good, can be used for the dither occasion.
Compared with prior art, the utility model is simple in structure, reasonable in design, this band has effectively avoided existing connector to adopt rigid the connection with card and a lot of problems of bringing from the control cabinet of guiding function, such as the location improperly cause that connector distortion is stressed, the cabinet wearing and tearing and connect unreliable etc., effectively prolonged the useful life of control cabinet, and resistance to shock is good, can be widely used in the control device that need often carry out plug, especially in the railway locomotive field that requires high reliability
Description of drawings
Fig. 1 is a structural representation of the present utility model
Fig. 2 is the syndeton schematic diagram of connector and card on the cabinet backboard
Fig. 3 is the syndeton schematic diagram of connector and cabinet backboard
Among the figure: 1-inner bin 2-cabinet backboard 3-cabinet housing 4-card 5-connector 6-draw-in groove 7-card 8-pin-and-hole 9-alignment pin
Embodiment
Band is from the control cabinet of the linkage function that leads, as shown in Figure 1, comprise inner bin 1, cabinet backboard 2 and be used for fixing the cabinet housing 3 of cabinet backboard, card 4 is installed in the inner bin 1, cabinet backboard 2 is provided with and card 4 positions connector 5 one to one, as shown in Figure 3, cabinet backboard 2 rear side upper and lowers have row's draw-in groove 6 along horizontal direction, be semicircle, the upper and lower side of each connector 5 rear side is respectively equipped with the card 7 with respective card slot 6 clampings, be circle, shown in arrow among the figure, card can slightly move in draw-in groove up and down; As shown in Figure 2, connector 5 front side upper and lower sides are respectively equipped with pin-and-hole 8, and card 4 upper and lower sides are provided with the alignment pin 9 that cooperatively interacts with pin-and-hole 8.
During concrete enforcement, in the time of will having the internal chassis insertion cabinet housing of various feature card plates, rely on the alignment pin on the card to make the removable connector on the cabinet backboard produce suitable displacement, make alignment pin just in time insert in the pin-and-hole on the connector, thereby inner bin and cabinet backboard are closely linked together reliably.
Claims (1)
1, a kind of band is from the control cabinet of the linkage function that leads, comprise inner bin (1), cabinet backboard (2) and be used for fixing the cabinet housing (3) of cabinet backboard, card (4) is installed in the inner bin (1), cabinet backboard (2) is provided with and card (4) position connector (5) one to one, it is characterized in that cabinet backboard (2) rear side upper and lower has row's draw-in groove (6) along horizontal direction, the upper and lower side of each connector (5) rear side is respectively equipped with the card (7) with respective card slot (6) clamping; Connector (5) front side upper and lower side is respectively equipped with pin-and-hole (8), and card (4) upper and lower side is provided with the alignment pin (9) that cooperatively interacts with pin-and-hole (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201067780U CN201294682Y (en) | 2008-11-18 | 2008-11-18 | Control box with self guide linkage function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201067780U CN201294682Y (en) | 2008-11-18 | 2008-11-18 | Control box with self guide linkage function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201294682Y true CN201294682Y (en) | 2009-08-19 |
Family
ID=41008164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201067780U Expired - Fee Related CN201294682Y (en) | 2008-11-18 | 2008-11-18 | Control box with self guide linkage function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201294682Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109526176A (en) * | 2018-12-05 | 2019-03-26 | 中航光电科技股份有限公司 | A kind of boosting, which helps, pulls out airborne electronic equipment mounting structure |
| CN110678024A (en) * | 2019-09-16 | 2020-01-10 | 无锡江南计算技术研究所 | High-density orthogonal plug-pull multi-middle-plate high-precision targeting alignment frame device |
-
2008
- 2008-11-18 CN CNU2008201067780U patent/CN201294682Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109526176A (en) * | 2018-12-05 | 2019-03-26 | 中航光电科技股份有限公司 | A kind of boosting, which helps, pulls out airborne electronic equipment mounting structure |
| CN110678024A (en) * | 2019-09-16 | 2020-01-10 | 无锡江南计算技术研究所 | High-density orthogonal plug-pull multi-middle-plate high-precision targeting alignment frame device |
| CN110678024B (en) * | 2019-09-16 | 2020-12-11 | 无锡江南计算技术研究所 | High-density orthogonal plug-pull multi-middle-plate high-precision targeting alignment frame device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106885925B (en) | Cabinet functional module test fixture | |
| WO2013016105A1 (en) | Electrical connector having poke-in wire contact | |
| CN109301601A (en) | Flexible connecting structure and automatic charge device | |
| CN101783460A (en) | Vibration isolation device of blind-mate connector of power battery box of electric vehicle | |
| CN210404224U (en) | Motor electronic locking plate with elastic piece | |
| CN201294682Y (en) | Control box with self guide linkage function | |
| CN110174605A (en) | A kind of case back plate connector and functional module test fixture | |
| CN202363630U (en) | Connector of power battery boxes of electric automobiles | |
| CN204968310U (en) | Rack track structure | |
| CN210123488U (en) | Polarity-changeable optical fiber connector | |
| CN205752793U (en) | Radio-frequency (RF) coaxial attachment means | |
| CN216437663U (en) | Extraction tool and cabinet assembly | |
| CN212380659U (en) | Electronic wire harness connecting piece convenient to peg graft | |
| CN110174606B (en) | Case backboard connector and functional module testing tool | |
| CN2874854Y (en) | DC power filter output connector | |
| CN204740374U (en) | SC simply connected adapter that resets | |
| CN112086781B (en) | Hard disk data interface pitch conversion connector | |
| CN2906982Y (en) | Lever type key for plugin unit | |
| CN103291164A (en) | Plug-in damper hinge | |
| CN209981631U (en) | Multi-interface data conversion connector | |
| CN208706999U (en) | A kind of connector that anti-seismic performance is good | |
| CN103986037B (en) | A kind of vehicle jumper wire connecting apparatus | |
| CN208621724U (en) | There are two types of the single-board testing jigs of connection type for a kind of tool | |
| CN219106654U (en) | Electronic wire harness connector device for financial equipment | |
| CN115377773A (en) | Plug device for opposite-plug printed board and interconnected printed board |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090819 Termination date: 20161118 |