CN206640116U - A kind of observing and controlling board fixer - Google Patents
A kind of observing and controlling board fixer Download PDFInfo
- Publication number
- CN206640116U CN206640116U CN201720250310.8U CN201720250310U CN206640116U CN 206640116 U CN206640116 U CN 206640116U CN 201720250310 U CN201720250310 U CN 201720250310U CN 206640116 U CN206640116 U CN 206640116U
- Authority
- CN
- China
- Prior art keywords
- control
- board body
- testing board
- expansion link
- fixed block
- 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
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- Magnetic Resonance Imaging Apparatus (AREA)
Abstract
The utility model discloses a kind of observing and controlling board fixer, belong to measurement and control area.A kind of observing and controlling board fixer, including control and testing board body, the top both sides of the control and testing board body are arranged with the first fixed block, first fixed block is provided with screw, rotating shaft is connected between described two first fixed blocks, the both ends of the rotating shaft are rotatablely connected with two the first fixed blocks, the rotating shaft is connected by tumbler with control and testing board body, the lower end both sides of the control and testing board body are arranged with the second fixed block, the lower end both sides of the control and testing board body are also arranged with expansion link, the expansion link uses magnetic material, the expansion link is fixedly connected with control and testing board body, second fixed block is provided with screw, second fixed block is provided with through hole, the inwall of the through hole is provided with chute, slide plate is slidably connected in the chute.It can realize reliable fixed control and testing board, and maintain easily.
Description
Technical field
Measurement and control area is the utility model is related to, more specifically to a kind of observing and controlling board fixer.
Background technology
Control and testing board is the main column for being used to install measurement or metering component display portion in low-voltage distribution system, existing
Control and testing board, be to be directly clamped among by way of clamping on the drawer-bottom board of low-voltage distribution cabinet, with snaps into position and fixation, do not have
There is design screw to fix, cause control and testing board to be completely fixed after shutdown, after component installation, in fact it could happen that due to
The more elastic force of secondary line is larger to cause control and testing board to be in the problem of suspended state is from reliably fixing, before causing after control and testing board assembling
After rock, coordinate it is unstable, influence performance.
Control and testing board is fixed on drawer floor by using screw in the prior art, but makes the side being screwed
Formula dismounting trouble, it is inconvenient to safeguard, and screw antirust coat on top layer in unloading process is easily damaged, and serious can also fracture,
Screw hole can also be damaged, and reinstall rear screw and easily loosen, still reliably fixed without solving the problems, such as control and testing board.
Utility model content
1. technical problems to be solved
For the problem of control and testing board can not be fixed reliably in the prior art be present, the purpose of this utility model is to provide one
Kind observing and controlling board fixer, it can realize reliable fixed control and testing board, and maintain easily.
2. technical scheme
To solve the above problems, the utility model adopts the following technical scheme that.
A kind of observing and controlling board fixer, including control and testing board body, the top both sides of the control and testing board body are arranged with
One fixed block, first fixed block are provided with screw, rotating shaft are connected between described two first fixed blocks, the rotating shaft
Both ends are rotatablely connected with two the first fixed blocks, and the rotating shaft is connected by tumbler with control and testing board body, the control and testing board
The lower end both sides of body are arranged with the second fixed block, and the lower end both sides of the control and testing board body are also arranged with expansion link, institute
To state expansion link and use magnetic material, the expansion link is fixedly connected with control and testing board body, and second fixed block is provided with screw,
Second fixed block is provided with through hole, and the inwall of the through hole is provided with chute, slide plate is slidably connected in the chute, described
One end of slide plate is fixedly connected with magnetic plate, and the other end of the slide plate is connected by extension spring and the side wall of chute, described
The one end of expansion link away from control and testing board body is located in through hole, and expansion link and magnetic plate are in contact, by the first fixed block and
Control and testing board body is fixedly mounted second fixed block, and now expansion link is interspersed in through hole, when needing to be serviced, by
The one end of through hole away from expansion link promotes slide plate, shortens expansion link and exits through hole, is then rotated and surveyed by rotating shaft and tumbler
Plate body is controlled, adjustment control and testing board body is safeguarded, after the completion of maintenance, is attracted expansion link by magnetic plate, is extended expansion link
Control and testing board body is fixed, it is very convenient without removing screw with regard to that can be safeguarded.
Preferably, the tumbler includes head rod and the second connecting rod, and one end of second connecting rod is with turning
Axle is fixedly connected, and the other end and the head rod of second connecting rod are rotatablely connected, and the head rod is away from second
The other end of connecting rod is fixedly connected with control and testing board body, by rotating adjustment observing and controlling between head rod and the second connecting rod
Plate body angle, is maintained easily.
Preferably, the surface of the expansion link is provided with scuff-resistant coating, prevents expansion link wear and rupture.
Preferably, second fixed block uses nonferromugnetic material, and magnetic plate will not adsorb the second fixed block, conveniently push away
Dynamic slide plate.
Preferably, the rotating shaft is expansion link, when mounted can according to the length of the big minor adjustment rotating shaft of control and testing board body,
Convenient installation.
3. beneficial effect
Compared to prior art, the utility model has the advantage of：
（1）Control and testing board body is fixedly mounted by the first fixed block and the second fixed block for this programme, and now expansion link is worn
It is inserted in through hole, when needing to be serviced, by promoting slide plate in the one end of through hole away from expansion link, shortens expansion link and move back
Going out through hole, control and testing board body is then rotated by rotating shaft and tumbler, adjustment control and testing board body is safeguarded, after the completion of maintenance,
Expansion link is attracted by magnetic plate, expansion link elongation is fixed control and testing board body, without removing screw with regard to that can be safeguarded, ten
It is convenient to divide.
（2）Tumbler includes head rod and the second connecting rod, and one end of second connecting rod is fixed with rotating shaft to be connected
Connect, the other end and the head rod of second connecting rod are rotatablely connected, and the head rod is away from the second connecting rod
The other end is fixedly connected with control and testing board body, by rotating adjustment control and testing board body angle between head rod and the second connecting rod
Degree, is maintained easily.
（3）The surface of expansion link is provided with scuff-resistant coating, prevents expansion link wear and rupture.
（4）Second fixed block uses nonferromugnetic material, and magnetic plate will not adsorb the second fixed block, convenient to promote slide plate.
（5）Rotating shaft is expansion link, when mounted can be according to the length of the big minor adjustment rotating shaft 3 of control and testing board body, convenient peace
Dress.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Structural representation when Fig. 2 is the utility model rotating shaft；
Fig. 3 is the structural representation of the fixed block of the utility model second.
Label declaration in figure：
1 head rod, 2 second connecting rods, 3 rotating shafts, 4 first fixed blocks, 5 control and testing board bodies, 6 second fixed blocks, 7 lead to
Hole, 8 expansion links, 9 screws, 10 extension springs, 11 chutes, 12 slide plates, 13 magnetic plates.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment；The technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe；Obviously；Described embodiment is only the utility model part of the embodiment；Rather than whole
Embodiment.Based on the embodiment in the utility model；Those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained；Belong to the scope of the utility model protection.
Embodiment 1：
Refer to Fig. 1-3, a kind of observing and controlling board fixer, including control and testing board body 5, the top both sides of control and testing board body 5
The first fixed block 4 is arranged with, the first fixed block 4 is provided with screw 9, is fixedly mounted by screw 9, two the first fixed blocks 4
Between be connected with rotating shaft 3, the both ends of rotating shaft 3 are rotatablely connected with two the first fixed blocks 4, and rotating shaft 3 passes through tumbler and observing and controlling
Plate body 5 connects, and tumbler includes the connecting rod 2 of head rod 1 and second, and one end of the second connecting rod 2 is welded on rotating shaft 3
On, the other end and the head rod 1 of the second connecting rod 2 are rotatablely connected, and head rod 1 is another away from the second connecting rod 2
End is welded on control and testing board body 5, by rotating 5 jiaos of adjustment control and testing board body between the connecting rod 2 of head rod 1 and second
Degree, is maintained easily, the lower end both sides of control and testing board body 5 are arranged with the second fixed block 6, and the second fixed block 6 uses copper, and copper will not
Adsorbed by magnetic plate 13, convenient to promote slide plate 12, the lower end both sides of control and testing board body 5 are also arranged with expansion link 8, expansion link 8
Using magnetic material iron, expansion link 8 is welded on control and testing board body 5, and the second fixed block 6 is provided with screw 9, the second fixed block 6
Through hole 7 is provided with, the inwall of through hole 7 is provided with chute 11, and slide plate 12 is slidably connected in chute 11, and one end of slide plate 12, which is fixed, to be connected
Magnetic plate 13 is connected to, the other end of slide plate 12 is connected by extension spring 10 with the side wall of chute 11, and expansion link 8 is away from control and testing board
One end of body 5 is located in through hole 7, and expansion link 8 and magnetic plate 13 are in contact.
Operation principle：Control and testing board body 5 is fixedly mounted by the first fixed block 4 and the second fixed block 6, now expansion link
8 are interspersed in through hole 7, when needing to be serviced, by promoting slide plate 12 in the one end of through hole 7 away from expansion link 8, make to stretch
Bar 8, which shortens, exits through hole 7, then rotates control and testing board body 5 by rotating shaft 3 and tumbler, and adjustment control and testing board body 5 is tieed up
Shield, after the completion of maintenance, expansion link 8 is attracted by magnetic plate 13, under the active force of extension spring 10, the absorption of magnetic plate 13 is flexible
Bar 8 extends and inserted in through hole 7, fixes control and testing board body 5, very convenient without removing screw 9 with regard to that can be safeguarded.
It is described above；The only preferable embodiment of the utility model；But the scope of protection of the utility model is not
It is confined to this；Any one skilled in the art is in the technical scope that the utility model discloses；According to this practicality
New technical scheme and its improvement design is subject to equivalent substitution or change；It should all cover in the scope of protection of the utility model
It is interior.
Claims (5)
1. a kind of observing and controlling board fixer, including control and testing board body（5）, it is characterised in that：The control and testing board body（5）Top
Both sides are arranged with the first fixed block（4）, first fixed block（4）It is provided with screw（9）, described two first fixed blocks
（4）Between be connected with rotating shaft（3）, the rotating shaft（3）Both ends and two the first fixed blocks（4）It is rotatablely connected, the rotating shaft
（3）Pass through tumbler and control and testing board body（5）Connection, the control and testing board body（5）Lower end both sides be arranged with the second fixation
Block（6）, the control and testing board body（5）Lower end both sides be also arranged with expansion link（8）, the expansion link（8）Using magnetic material
Material, the expansion link（8）With control and testing board body（5）It is fixedly connected, second fixed block（6）It is provided with screw（9）, described
Two fixed blocks（6）It is provided with through hole（7）, the through hole（7）Inwall be provided with chute（11）, the chute（11）Inside it is slidably connected
There is slide plate（12）, the slide plate（12）One end be fixedly connected with magnetic plate（13）, the slide plate（12）The other end pass through drawing
Stretch spring（10）With chute（11）Side wall connection, the expansion link（8）Away from control and testing board body（5）One end be located at through hole
（7）It is interior, and expansion link（8）With magnetic plate（13）It is in contact.
A kind of 2. observing and controlling board fixer according to claim 1, it is characterised in that：The tumbler includes the first connection
Bar（1）With the second connecting rod（2）, second connecting rod（2）One end and rotating shaft（3）It is fixedly connected, second connecting rod
（2）The other end and head rod（1）Rotation connection, the head rod（1）Away from the second connecting rod（2）The other end
With control and testing board body（5）It is fixedly connected.
A kind of 3. observing and controlling board fixer according to claim 1, it is characterised in that：The expansion link（8）Surface set
There is scuff-resistant coating.
A kind of 4. observing and controlling board fixer according to claim 1, it is characterised in that：Second fixed block（6）Using
Nonferromugnetic material.
A kind of 5. observing and controlling board fixer according to claim 1, it is characterised in that：The rotating shaft（3）For expansion link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720250310.8U CN206640116U (en) | 2017-03-15 | 2017-03-15 | A kind of observing and controlling board fixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720250310.8U CN206640116U (en) | 2017-03-15 | 2017-03-15 | A kind of observing and controlling board fixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206640116U true CN206640116U (en) | 2017-11-14 |
Family
ID=60249811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720250310.8U Expired - Fee Related CN206640116U (en) | 2017-03-15 | 2017-03-15 | A kind of observing and controlling board fixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206640116U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108826243A (en) * | 2018-08-03 | 2018-11-16 | 广州市紫霏洋电子产品有限公司 | A kind of scalable magnetic accessory structure for photography luminaire |
-
2017
- 2017-03-15 CN CN201720250310.8U patent/CN206640116U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108826243A (en) * | 2018-08-03 | 2018-11-16 | 广州市紫霏洋电子产品有限公司 | A kind of scalable magnetic accessory structure for photography luminaire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171114 Termination date: 20180315 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |