CN209543236U - A kind of microcomputer protecting controller - Google Patents
A kind of microcomputer protecting controller Download PDFInfo
- Publication number
- CN209543236U CN209543236U CN201920490384.8U CN201920490384U CN209543236U CN 209543236 U CN209543236 U CN 209543236U CN 201920490384 U CN201920490384 U CN 201920490384U CN 209543236 U CN209543236 U CN 209543236U
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- CN
- China
- Prior art keywords
- cabinet
- circuit board
- printed circuit
- backboard
- fixed plate
- 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.)
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- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The utility model relates to electric fittings technical fields, and in particular to a kind of microcomputer protecting controller, including cabinet, further include installation unit, and installation unit includes fixed plate, sliding bar, strip, pressure spring, mounting blocks, arc fixture block.Installation unit is arranged in the utility model, external printed circuit board ends are plugged together respectively on the slot between arc fixture block, mounting blocks are supported by pressure spring, make printed circuit board ends are firm to be pushed against in cabinet, again by arc fixture block to the compression of printed circuit board, to make printed circuit board stabilization be placed in cabinet, it prevents from transporting, in installation or operational process, printed circuit board generates loosening, it is dismantled when easy to repair simultaneously, there is certain stroke additionally, due to pressure spring, so that cabinet can install the printed circuit board of different length size model number.
Description
Technical field
The utility model relates to electric fittings technical fields, and in particular to a kind of microcomputer protecting controller.
Background technique
With the progress of power electronic technique, computer technology, mechanics of communication and Controlling model theory, electricity has also been driven
Force system microcomputer protecting controller flourishes.In recent years, all big enterprises are proposed a variety of microcomputer protecting devices successively, but
In transport, installation and equipment running process, internal printed circuit board plug-in unit is easily caused to loosen, to cause reliability and stabilization
Property it is poor, in user's actual application, printed circuit board often occur in device loosens or the problems such as poor contact, to cause
Installation and operation maintenance personnel inspection amount are big, regular maintenance cost height etc., are not able to achieve a kind of simple, stable, reliable integrated protection
Effect.
Utility model content
The purpose of the utility model is to overcome problems of the prior art, provide a kind of digital relay and monitoring dress
It sets, the installation that it may be implemented convenient for printed circuit board, while in transport, preventing printed circuit board from generating loosening.
To realize above-mentioned technical purpose and the technique effect, the utility model is achieved through the following technical solutions
:
A kind of microcomputer protecting controller, including cabinet further include installation unit, and the installation unit includes:
Fixed plate, the fixed plate is horizontal in couples to be set in cabinet；
Sliding bar, the sliding bar are equipped with multiple, are T-shaped structure, level is pierced by the fixed plate and can free skating
Dynamic, the corresponding fixed plate is equipped with for the freely through avoiding hollow groove of sliding bar major diameter section；
Strip, the strip both ends are overlapped on respectively is pierced by fixed plate one along two opposite sliding bars of cabinet length direction
On end；
Pressure spring, for the compression spring sleeve on the sliding bar, both ends are respectively and fixedly connected to fixed plate, on strip；
Mounting blocks, the mounting blocks are set to strip both ends；
Arc fixture block, the arc fixture block in couples accordingly be set to mounting blocks on, the two neighboring arc fixture block it
Between surround the slot plugged together for external printed circuit board.
It further, further include clamping unit, the clamping unit includes backboard, fastener, and the cabinet is long at two
The inner wall for spending direction is equipped with the protrusion of varus, and the backboard both ends bear against the protrusion top surface of cabinet two sides, thereon
Board in circuit board slot equipped with through-hole form, the fastener are used to backboard being connected to protrusion.
Further, the fastener includes T shape bolt, tension spring, and the T shape bolt penetrates backboard and can be free to slide,
On the corresponding protrusion along cabinet length direction be provided with it is multiple for T shape bolt path section be connected through a screw thread mode carry out it is slotting
The jack of conjunction, the tension spring are sleeved on T shape bolt, and both ends are respectively and fixedly connected to the backboard, in T shape bolt major diameter section.
It further, further include the rib block on the backboard, along cabinet length direction on the corresponding protrusion
It is provided with for rib block inlay card and rib block sliding groove free to slide in it.
The utility model has the beneficial effects that setting installation unit, external printed circuit board ends are plugged together respectively in arc
On slot between clevis block, mounting blocks are supported by pressure spring, make printed circuit board ends are firm to be pushed against in cabinet, then
By arc fixture block to the compression of printed circuit board, so that printed circuit board stabilization be made to be placed in cabinet, prevent in transport, peace
In dress or operational process, printed circuit board generates loosening, at the same it is easy to repair when dismantle, there is certain stretch additionally, due to pressure spring
Clamping unit is arranged so that cabinet can install the printed circuit board of different length size model number in contracting amount, by will be external
Insulating element on printed circuit board is fastened in back on-board circuitry plate slot, then backboard will be connected to cabinet by fastener
On, on the one hand, the rigidity of external printed circuit board is enhanced, prevents printed circuit board by external stress, generates damage and drop
Low loosening, on the other hand, the setting of backboard equally increase the rigidity of cabinet, and setting fastener is made of T shape bolt, tension spring,
It is plugged together in jack by T shape bolt screw thread, backboard is fixed on cabinet, then by the setting of tension spring, prevent T shape bolt from inserting
When closing in jack, thread looseness is generated.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is the schematic perspective view of the utility model；
Fig. 2 is the schematic diagram that Fig. 1 neutral body structure looks up angle；
In attached drawing, component representated by each label is as follows:
1- cabinet, 2- fixed plate, 3- sliding bar, 4- avoiding hollow groove, 5- strip, 6- pressure spring, 7- mounting blocks, 8- arc fixture block,
9- slot, 10- backboard, 11- protrusion, 12- board in circuit board slot, 13-T shape bolt, 14- tension spring, 15- jack, 16- rib block,
17- sliding groove.
Specific embodiment
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under
Face will combine the attached drawing in the utility model embodiment, carry out to the technical scheme in the embodiment of the utility model clear, complete
Ground description, it is clear that the described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments.Base
In the embodiments of the present invention, institute obtained by those of ordinary skill in the art without making creative efforts
There are other embodiments, fall within the protection scope of the utility model.
A kind of microcomputer protecting controller as shown in Figs. 1-2, including cabinet 1, further include installation unit, and the installation is single
Member includes:
Fixed plate 2, the fixed plate 2 is horizontal in couples to be set in cabinet 1；
Sliding bar 3, the sliding bar 3 are equipped with multiple, are T-shaped structure, and level is pierced by the fixed plate 2 and can be from
By sliding, the corresponding fixed plate 2 is equipped with for the freely through avoiding hollow groove 4 of 3 major diameter section of sliding bar；
Strip 5,5 both ends of strip are overlapped on respectively to be pierced by admittedly along two opposite sliding bars 3 of 1 length direction of cabinet
On 2 one end of fixed board；
Pressure spring 6, the pressure spring 6 are sleeved on sliding bar 3, and both ends are respectively and fixedly connected to fixed plate 2, on strip 5；
Mounting blocks 7, the mounting blocks 7 are set to 5 both ends of strip；
Arc fixture block 8, the arc fixture block 8 are accordingly set on mounting blocks 7 in couples, the two neighboring arc fixture block
The slot 9 plugged together for external printed circuit board is surrounded between 8.
It further include clamping unit, the clamping unit includes backboard 10, fastener, and the cabinet 1 is in two length directions
Inner wall be equipped with the protrusion 11 of varus, 10 both ends of backboard bear against 11 top surface of protrusion of 1 two sides of cabinet, thereon
Board in circuit board slot 12 equipped with through-hole form, the fastener are used to backboard 10 being connected to protrusion 11.
The fastener includes T shape bolt 13, tension spring 14, and the T shape bolt 13 penetrates backboard 10 and can be free to slide, right
On the protrusion 11 answered along 1 length direction of cabinet be provided with it is multiple for 13 path section of T shape bolt be connected through a screw thread mode into
The jack 15 that row plugs together, the tension spring 14 are sleeved on T shape bolt 13, and both ends are respectively and fixedly connected to the backboard 10, T shape is inserted
In 13 major diameter section of pin.
Further include the rib block 16 on the backboard 10, is opened on the corresponding protrusion 11 along 1 length direction of cabinet
There is the sliding groove 17 that for 16 inlay card of rib block and rib block 16 is free to slide in it, rib block 16 is set, is being slided by rib block 16
Sliding, slides backboard 10 on protrusion 11, is plugging together convenient for T shape bolt 13 to jack 15, facilitating operation in slot 17,
Backboard 10 can be limited simultaneously.
The utility model is when in use: external printed circuit board ends are plugged together the slot between arc fixture block respectively
On, mounting blocks are supported by pressure spring, make printed circuit board ends are firm to be pushed against in cabinet, arc fixture block is to printing at this time
Circuit board two sides are compressed, then rib block on backboard is snapped into sliding groove, and the path section of T shape bolt is plugged together to corresponding
In jack, the insulating element in external printed circuit board will be fastened in board in circuit board slot at this time, that is, complete printed circuit board
Installation process.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (4)
1. a kind of microcomputer protecting controller, including cabinet (1), which is characterized in that it further include installation unit, the installation unit
Include:
Fixed plate (2), the fixed plate (2) is horizontal in couples to be set in cabinet (1)；
Sliding bar (3), the sliding bar (3) are equipped with multiple, are T-shaped structure, and level is pierced by the fixed plate (2) and can be from
By sliding, the corresponding fixed plate (2) is equipped with for the freely through avoiding hollow groove of sliding bar (3) major diameter section (4)；
Strip (5), strip (5) both ends are overlapped on respectively to be pierced by along two opposite sliding bars (3) of cabinet (1) length direction
On fixed plate (2) one end；
Pressure spring (6), the pressure spring (6) are sleeved on sliding bar (3), and both ends are respectively and fixedly connected to fixed plate (2), on strip (5)；
Mounting blocks (7), the mounting blocks (7) are set to strip (5) both ends；
Arc fixture block (8), the arc fixture block (8) are accordingly set on mounting blocks (7) in couples, the two neighboring arc folder
The slot (9) plugged together for external printed circuit board is surrounded between block (8).
2. a kind of microcomputer protecting controller according to claim 1, which is characterized in that it further include clamping unit, it is described
Clamping unit includes backboard (10), fastener, and the cabinet (1) is equipped with the protrusion of varus on the inner wall of two length directions
(11), backboard (10) both ends bear against protrusion (11) top surface of cabinet (1) two sides, which is provided with the electricity of through-hole form
Road plate slot (12), the fastener are used to backboard (10) being connected to protrusion (11).
3. a kind of microcomputer protecting controller according to claim 2, which is characterized in that the fastener includes that T shape is inserted
(13), tension spring (14) are sold, the T shape bolt (13) penetrates backboard (10) and can free to slide, the corresponding protrusion (11)
On be provided with along cabinet (1) length direction and multiple be connected through a screw thread the jack that mode is plugged together for T shape bolt (13) path section
(15), the tension spring (14) is sleeved on T shape bolt (13), and both ends are respectively and fixedly connected to the backboard (10), T shape bolt (13)
In major diameter section.
4. a kind of microcomputer protecting controller according to claim 3, which is characterized in that further include being set to the backboard
(10) the rib block (16) on, be provided with for rib block (16) inlay card along cabinet (1) length direction on the corresponding protrusion (11) and
Rib block (16) sliding groove (17) free to slide in it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920490384.8U CN209543236U (en) | 2019-04-11 | 2019-04-11 | A kind of microcomputer protecting controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920490384.8U CN209543236U (en) | 2019-04-11 | 2019-04-11 | A kind of microcomputer protecting controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209543236U true CN209543236U (en) | 2019-10-25 |
Family
ID=68245958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920490384.8U Active CN209543236U (en) | 2019-04-11 | 2019-04-11 | A kind of microcomputer protecting controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209543236U (en) |
-
2019
- 2019-04-11 CN CN201920490384.8U patent/CN209543236U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |