CN109413925A - A kind of card plug type control box convenient for arranging circuit board - Google Patents
A kind of card plug type control box convenient for arranging circuit board Download PDFInfo
- Publication number
- CN109413925A CN109413925A CN201811315006.2A CN201811315006A CN109413925A CN 109413925 A CN109413925 A CN 109413925A CN 201811315006 A CN201811315006 A CN 201811315006A CN 109413925 A CN109413925 A CN 109413925A
- Authority
- CN
- China
- Prior art keywords
- circuit board
- grafting block
- mounting bar
- block
- slot
- 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.)
- Pending
Links
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
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1401—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means
- H05K7/1402—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means for securing or extracting printed circuit boards
-
- 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
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1401—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means
- H05K7/1402—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means for securing or extracting printed circuit boards
- H05K7/1405—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means for securing or extracting printed circuit boards by clips or resilient members, e.g. hooks
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The invention discloses a kind of card plug type control boxes convenient for arranging circuit board, it is intended to be easily installed in the intracorporal circuit board arrangement of case, its key points of the technical solution are that: a kind of card plug type control box convenient for arranging circuit board, including cabinet, cabinets cavity is connected with two mounting bars being symmetrical set, every mounting bar is equipped with the grafting block of several fixing circuit boards, grafting block on two mounting bars is in symmetrical two-by-two, the side wall that grafting block deviates from corresponding mounting bar offers the slot of power circuit board insertion, grafting block is slidably connected to corresponding mounting bar along corresponding mounting bar length direction, mounting bar lower end surface is connected with rack gear, grafting block is equipped with the control assembly that limitation grafting block slides relative to mounting bar, control assembly includes the tooth plate for being connected to grafting block along vertical sliding and being engaged with rack.The present invention can be easily installed in the intracorporal circuit board arrangement of case, and improve the capacity of cabinet mounting circuit boards.
Description
Technical field
The present invention relates to a kind of control cabinets, more specifically, it relates to a kind of card insert type control convenient for arranging circuit board
Case.
Background technique
Multiple circuit boards are much fitted in existing control cabinet, circuit board passes through in grafting installation and control cabinet.
Notification number is a kind of card plug type control box disclosed in the Chinese patent of CN202019504U, is characterized in that: packet
Cabinet is included, the slot component of multiple pluggable independent control unit circuit boards is equipped in the cabinet, in the cabinet
Bottom is equipped with the circuit substrate that can connect each independent control unit circuit board being arranged on the slot component.
Circuit board is plugged on the left and right slot of corresponding slot component in above scheme, plugs slot for convenience
Circuit board on component, there are centainly the gap between two slots is protruded into for finger between two neighboring slot component, in this way
In order to ensure adjacent circuit plate is there are a certain amount of gap in control cabinet, lead to that more circuit boards cannot be installed in control cabinet.
Therefore it needs to propose the new scheme of one kind to solve this problem.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide a kind of card insert type convenient for arranging circuit board
Control cabinet can be easily installed in the intracorporal circuit board arrangement of case, and improve the capacity of cabinet mounting circuit boards.
Above-mentioned technical purpose of the invention has the technical scheme that a kind of convenient for arrangement circuit board
Card plug type control box, including cabinet, the cabinets cavity are fixedly connected with two mounting bars being symmetrical set, every peace
Dress item is provided with several grafting blocks for fixing circuit board, and the grafting block on two mounting bars is described in symmetrical two-by-two
The side wall that grafting block deviates from corresponding mounting bar offers the slot of power circuit board insertion, and the slot is in be vertically arranged, described to insert
It connecing block and is slidably connected to corresponding mounting bar along corresponding mounting bar length direction, the mounting bar lower end surface is fixedly connected with rack gear,
The rack gear length direction is arranged along mounting bar length direction, and it is sliding relative to mounting bar that restricted grafting block is arranged in the grafting block
The control assembly of shifting, the control assembly include the tooth for being connected to the grafting block along vertical sliding and engaging with the rack gear
Plate.
By using above-mentioned technical proposal, circuit board is inserted into two symmetrical slots, so that the circuit board be installed
In in cabinet, mounting bar is then slidably connected to by grafting block and facilitates arrangement circuit board, and is engaged with rack by tooth plate, really
Guarantor fixes grafting block and circuit board.
The present invention is further arranged to: the control assembly further include the control hole for being opened in grafting block upper surface,
It is arranged in the control hole and control that lower end surface is fixedly connected with connecting rod with the tooth plate, is opened in the control hole side wall
Slot, is set to the control flume simultaneously at the abutting block for being fixedly connected on the connecting rod side wall and being slidably connected to the control flume
Push it is described abutting block move up the first spring, be opened in grafting block lower end surface and for the tooth plate up and down slide
Sliding slot, the connecting rod upper surface protrude from grafting block upper surface.
By using above-mentioned technical proposal, when needing de- single grafting block to slide relative to mounting bar length direction, downwards
Connecting rod is pressed, and moves down connecting rod band moving tooth plate, so that tooth plate be made to separate with rack gear, thus can be convenient promotion
Grafting block slides along mounting bar length direction, when needing to fix the position of grafting block, unclamps hand, spring, which pushes, abuts block simultaneously
Make to abut block and connecting rod moves up, so that tooth plate be made to be engaged with rack, limitation grafting is engaged with rack by tooth plate in this way
Block is mobile relative to mounting bar.
The present invention is further arranged to: the upper surface of the mounting bar offers the card along the setting of mounting bar length direction
Slot, the grafting block are provided with the clip assembly for being clamped the card slot.
By using above-mentioned technical proposal, the grafting block for preventing from not being inserted with circuit board is connect with card slot by clip assembly
It is detached from mounting bar.
The present invention is further arranged to: the clip assembly includes being opened in grafting block upper surface and being located at card slot just
The jack of top is slidably connected to the jack and lower end surface is arranged in the inserted link of the card slot, is opened in the jack side wall
Link slot, be fixedly connected on the inserted link side wall and be slidably connected to the connecting plate of the link slot, be set to the connection
Slot and the second spring for pushing the connecting plate mobile towards card slot.
By using above-mentioned technical proposal, pushes connecting plate to move down by spring and ensure that inserted link is inserted in card slot
It is interior, so that grafting block be avoided to be detached from mounting bar, when needing to remove grafting block from mounting bar, inserted link is pulled up, inserted link is made
It is detached from card slot, while pressing down on connecting rod makes tooth plate be detached from rack gear, then can remove grafting block.
The present invention is further arranged to: the mounting bar upper surface is provided with several rollings abutted with the grafting block
Pearl.
By using above-mentioned technical proposal, being abutted by grafting block with ball can be convenient grafting block along mounting bar length side
To sliding.
The present invention is further arranged to: the connecting rod upper surface is fixedly connected with the briquetting for facilitating and being pressed with hand.
By using above-mentioned technical proposal, it is conveniently used for pressing by briquetting and moves down connecting rod.
The present invention is further arranged to: the connecting rod is arranged with circlip, and the circlip upper and lower end faces are connected to respectively
The briquetting lower end surface and grafting block upper surface.
By using above-mentioned technical proposal, by circlip it is possible to prevente effectively from accidentally touching briquetting leads to tooth plate and rack gear point
From, when needing that grafting block is driven to move along mounting bar length direction, circlip is removed from connecting rod, it then can be by pressing
Briquetting, and keep grafting block mobile.
The present invention is further arranged to: the tank surface offers several heat release holes.
By using above-mentioned technical proposal, facilitate the heat for excluding circuit board and generating by heat release hole.
In conclusion the invention has the following advantages:
When needing walking circuit plate and making adjacent circuit plate close-packed arrays, removes circlip and press down on briquetting, to make
Tooth plate is detached from rack gear, then can push grafting block that circuit board is made to be in closely to be discharged from；And it is arranged in card slot by inserted link,
It is possible to prevente effectively from the grafting block for not being inserted with circuit board is split away off from mounting bar.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the present embodiment；
Fig. 2 is the cross-sectional view one of the present embodiment, is mainly used for showing equipment inner structure；
Fig. 3 is the cross-sectional view two of the present embodiment, is mainly used for showing first rack gear and tooth plate.(example: the portion the A amplification that Fig. 2 is Fig. 1 is shown
Intention/Fig. 2 is the present embodiment ... figure)
In figure: 1, cabinet；2, mounting bar；3, slot；4, rack gear；5, grafting block；6, control hole；7, connecting rod；8, tooth plate；9, sliding
Slot；10, control flume；11, block is abutted；12, the first spring；13, briquetting；14, circlip；15, ball；16, card slot；17, jack；
18, inserted link；19, link slot；20, connecting plate；21, second spring；22, heat release hole.
Specific embodiment
With reference to the accompanying drawings and examples, the present invention will be described in detail.
A kind of card plug type control box convenient for arranging circuit board, as shown in Figure 1, including cabinet 1,1 inner cavity of cabinet is fixed to be connected
Two mounting bars being symmetrical set 2 are connected to, every mounting bar 2 slidably connects several grafting blocks 5, and grafting block 5 is along peace
Dress 2 length direction of item is slidably connected to mounting bar 2, and the grafting block 5 on two mounting bars 2 is in symmetrical two-by-two, and grafting block 5 is carried on the back
Side wall from corresponding mounting bar 2 offers the slot 3 of power circuit board insertion, and in being vertically arranged, such circuit board can be inserted into slot 3
In two symmetrical slots 3, so that the circuit board is installed in cabinet 1.
As shown in Figures 2 and 3, the lower end surface of mounting bar 2 is fixedly connected with rack gear 4, and 4 length direction of rack gear is along mounting bar 2
The control assembly that restricted grafting block 5 slides relative to mounting bar 2 is arranged in length direction setting, grafting block 5, and control assembly includes
It is opened in the control hole 6 of 5 upper surface of grafting block, control hole 6 is equipped in control hole 6 through the upper and lower end faces of grafting block 5
Connecting rod 7, the setting cylindrical of connecting rod 7, the upper surface of connecting rod 7 protrude from the upper surface of grafting block 5, under connecting rod 7
End face is fixedly connected with tooth plate 8, and tooth plate 8 extends to the outside of grafting block 5 and is meshed with rack gear 4, and 5 lower end surface of grafting block opens up
There is the sliding slot 9 slid for about 8 tooth plate, the side wall of control hole 6 offers control flume 10 in a ring, and 7 side wall of connecting rod is solid
Surely it is connected with abutting block 11 in a ring, block 11 is abutted and is slidably connected to control flume 10 along the vertical direction, and set in control flume 10
It is equipped with to push and abuts the first spring 12 that block 11 moves up, the first spring 12 is sheathed on connecting rod 7, and the two of the first spring 12
End is connected to the bottom surface of the lower end surface and control flume 10 that abut block 11 respectively.In this way when the de- single grafting block 5 of needs is relative to peace
When filling the sliding of 2 length direction of item, connecting rod 7 is pressed down on, and move down connecting rod 7 with moving tooth plate 8, to make tooth plate 8
It is separated with rack gear 4, thus can be convenient and grafting block 5 is pushed to slide along 2 length direction of mounting bar, when needing to fix grafting block
When 5 position, unclamp hand, spring is pushed to abut block 11 and simultaneously make to abut block 11 and connecting rod 7 and be moved up, thus make tooth plate 8 with
Rack gear 4 engages, and it is mobile relative to mounting bar 2 that limitation grafting block 5 is engaged with rack gear 4 by tooth plate 8 in this way.
As shown in Fig. 2, the upper surface of connecting rod 7 is fixedly connected with briquetting 13, and briquetting 13 and 5 upper surface of grafting block
Between be provided with circlip 14, the C-shaped setting of circlip 14, and circlip 14 is arranged in connecting rod 7.Use is facilitated by briquetting 13 in this way
In pressing and move down connecting rod 7；Simultaneously by circlip 14 it is possible to prevente effectively from accidentally touch briquetting 13 cause tooth plate 8 with
Rack gear 4 separates, and when needing that grafting block 5 is driven to move along 2 length direction of mounting bar, circlip 14 is removed from connecting rod 7, then
Briquetting 13 can be pressed, and keeps grafting block 5 mobile.
In order to facilitate grafting block 5 relative to mounting bar 2 slide, as shown in Fig. 2, the upper surface of mounting bar 2 be provided with it is several
A ball 15, ball 15 are abutted with the surface of grafting block 5；Being abutted in this way by grafting block 5 with ball 15 can be convenient grafting block 5
It is slid along 2 length direction of mounting bar.
When grafting block 5 is not inserted with circuit board, grafting block 5 is prevented to be detached from from mounting bar 2.The upper surface of mounting bar 2
It offers and 2 length direction of mounting bar is provided with card slot 16, and grafting block 5 is provided with clip assembly, clip assembly includes opening up
Jack 17 in 5 upper surface of grafting block, jack 17 are located at the surface of card slot 16, inserted link 18, inserted link 18 are equipped in jack 17
Lower end surface is arranged in card slot 16, and upper surface protrudes from 5 upper surface of grafting block, and 17 side wall of jack offers link slot 19, even
Access slot 19 is arranged in a ring, and 18 side wall of inserted link is fixedly connected with connecting plate 20 in a ring, and connecting plate 20 slides along the vertical direction
It is connected to link slot 19, second spring 21 is provided in link slot 19, second spring 21 is sheathed on inserted link 18, and second spring 21
Both ends be connected to 20 upper surface of 19 upper bottom surface of link slot and connecting plate respectively.Push connecting plate 20 to moving down by spring in this way
It moves and ensures that inserted link 18 is inserted in card slot 16, to avoid grafting block 5 from being detached from mounting bar 2, when needs are removed from mounting bar 2
When grafting block 5, inserted link 18 is pulled up, is detached from inserted link 18 in card slot 16, while pressing down on connecting rod 7 is detached from tooth plate 8
Then rack gear 4 can remove grafting block 5.
In order to facilitate the heat that discharge circuit board generates, as shown in Figure 1,1 side wall of cabinet offers several heat release holes 22,
Facilitate the heat for excluding circuit board and generating by heat release hole 22.
When needing walking circuit plate and making adjacent circuit plate close-packed arrays, removes circlip 14 and press down on briquetting
13, so that tooth plate 8 be made to be detached from rack gear 4, it then can push grafting block 5 that circuit board is made to be in closely to be discharged from；And pass through inserted link
18 are arranged in card slot 16, it is possible to prevente effectively from the grafting block 5 for not being inserted with circuit board is split away off from mounting bar 2.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (8)
1. a kind of card plug type control box convenient for arranging circuit board, including cabinet (1), cabinet (1) inner cavity are fixedly connected with
Two mounting bars (2) being symmetrical set, every mounting bar (2) are provided with several grafting for fixing circuit board
Block (5), in symmetrical two-by-two, the grafting block (5) deviates from the side of corresponding mounting bar (2) for grafting block (5) on two mounting bars (2)
Wall offers the slot (3) of power circuit board insertion, and the slot (3) is in be vertically arranged, it is characterised in that: the grafting block (5)
It is slidably connected to corresponding mounting bar (2) along corresponding mounting bar (2) length direction, mounting bar (2) lower end surface is fixedly connected with
Rack gear (4), rack gear (4) length direction are arranged along mounting bar (2) length direction, and grafting block (5) setting is restricted to insert
The control assembly that block (5) slides relative to mounting bar (2) is connect, the control assembly includes that the grafting is connected to along vertical sliding
Block (5) and the tooth plate (8) engaged with the rack gear (4).
2. a kind of card plug type control box convenient for arranging circuit board according to claim 1, it is characterised in that: the control
Component further include the control hole (6) for being opened in grafting block (5) upper surface, be arranged in the control hole (6) and lower end surface with
The tooth plate (8) is fixedly connected with connecting rod (7), the control flume (10) for being opened in the control hole (6) side wall, is fixedly connected on institute
It states connecting rod (7) side wall and is slidably connected to the abutting block (11) of the control flume (10), is set to the control flume (10) simultaneously
Push it is described abutting block (11) move up the first spring (12), be opened in grafting block (5) lower end surface and supply the tooth
The sliding slot (9) that plate (8) slides up and down, connecting rod (7) upper surface protrude from grafting block (5) upper surface.
3. a kind of card plug type control box convenient for arranging circuit board according to claim 2, it is characterised in that: the installation
The upper surface of item (2) offers the card slot (16) along the setting of mounting bar (2) length direction, and the grafting block (5), which is provided with, to be used for
It is clamped the clip assembly of the card slot (16).
4. a kind of card plug type control box convenient for arranging circuit board according to claim 3, it is characterised in that: the clamping
Component include be opened in grafting block (5) upper surface and be located at card slot (16) right above jack (17), be slidably connected to institute
It states jack (17) and lower end surface is arranged in the inserted link (18) of the card slot (16), is opened in the link slot of the jack (17) side wall
(19), it is fixedly connected on the inserted link (18) side wall and is slidably connected to the connecting plate (20) of the link slot (19), is set to
The link slot (19) and the second spring (21) for pushing the connecting plate (20) mobile towards card slot (16).
5. a kind of card plug type control box convenient for arranging circuit board according to claim 2, it is characterised in that: the installation
Item (2) upper surface is provided with several balls (15) abutted with the grafting block (5).
6. a kind of card plug type control box convenient for arranging circuit board according to claim 2, it is characterised in that: the connection
Bar (7) upper surface is fixedly connected with the briquetting (13) for facilitating and being pressed with hand.
7. a kind of card plug type control box convenient for arranging circuit board according to claim 6, it is characterised in that: the connection
Bar (7) is arranged with circlip (14), and circlip (14) upper and lower end faces are connected to the briquetting (13) lower end surface respectively and insert
Connect block (5) upper surface.
8. a kind of card plug type control box convenient for arranging circuit board according to claim 1, it is characterised in that: the cabinet
(1) surface offers several heat release holes (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811315006.2A CN109413925A (en) | 2018-11-06 | 2018-11-06 | A kind of card plug type control box convenient for arranging circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811315006.2A CN109413925A (en) | 2018-11-06 | 2018-11-06 | A kind of card plug type control box convenient for arranging circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109413925A true CN109413925A (en) | 2019-03-01 |
Family
ID=65471860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811315006.2A Pending CN109413925A (en) | 2018-11-06 | 2018-11-06 | A kind of card plug type control box convenient for arranging circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109413925A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112091993A (en) * | 2020-11-12 | 2020-12-18 | 国网瑞嘉(天津)智能机器人有限公司 | Live working robot and control method thereof |
-
2018
- 2018-11-06 CN CN201811315006.2A patent/CN109413925A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112091993A (en) * | 2020-11-12 | 2020-12-18 | 国网瑞嘉(天津)智能机器人有限公司 | Live working robot and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190301 |
|
| WD01 | Invention patent application deemed withdrawn after publication |