CN206100738U - Circuit board mounting structure - Google Patents
Circuit board mounting structure Download PDFInfo
- Publication number
- CN206100738U CN206100738U CN201621013797.XU CN201621013797U CN206100738U CN 206100738 U CN206100738 U CN 206100738U CN 201621013797 U CN201621013797 U CN 201621013797U CN 206100738 U CN206100738 U CN 206100738U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- installation frame
- insulated
- nut
- insulated column
- 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 a circuit board mounting structure, including installation frame and two insulated columns, in the vertical insert the installation frame of circuit board, two insulated column settings are in two relative border departments of circuit board, and two insulated columns pass through screw fixed connection with the circuit board, the side that the insulated column is close to the installation frame is provided with the mounting hole, and it has the swivel nut to inlay in the mounting hole, and the installation frame department relative with the insulated column mounting hole is provided with the pine and does not take off the nut, and insulated column and installation frame do not take off the cooperation fixed connection of nut and swivel nut through the pine. The utility model discloses a bent angle spare of connecting the circuit board changes the insulating part into, and the screw of fixed insulating part is elected the pine as and is not taken off the nut, has saved use tools during the fastening insulating part, when changing or maintain the circuit board, need not pull down the controller module come from the power, directly will loosen not take off to unscrew with the hand and to take out the circuit board, have easy dismounting's advantage.
Description
Technical field
This utility model is related to a kind of circuit board mounting structure.
Background technology
With the development of Power Electronic Technique, Products Digital, networking, intelligentized demand more and more higher.Circuit board
It is widely used in power electronic equipment.
Fig. 1 show the structure mounting means of circuit board in power source internal controller module, is first installed to circuit board curved
On corner fittings, then angle Support is fixed on framework with three screw assemblies.It is this mounting means simple structure, compact, but exist following
Shortcoming：
1st, install cumbersome with dismounting, when circuit board repair or replacing, the screw that need to fix angle Support removes rear
Circuit board is can be taken off, work efficiency is low.
2nd, when circuit board is installed, without anchor point when circuit board is connected with framework, bad positioning.
3rd, as controller module installing space is narrow and small, must be by controller module from power supply when replacing or repair circuit plate
On remove, the screw of fixed angle Support could be removed with screwdriver.
4th, circuit board and angle Support are connected by screw and plain cushion nut is installed, and work efficiency is low.
The content of the invention
In order to overcome available circuit board mounting structure to install the technical problem inconvenient with dismounting, this utility model provides a kind of
Circuit board mounting structure.
Technical solution of the present utility model is：
The circuit board mounting structure that this utility model is provided, including installation frame, the circuit board vertically insert installing frame
In frame, its special dwelling is：Also include two insulated columns, two insulated columns are arranged on relative two edges of circuit board,
Two insulated columns are fixedly connected by screw with circuit board；
The insulated column is provided with installing hole near the side of installation frame, is inlaid with swivel nut in the installing hole, and exhausted
Pine is provided with the relative installation frame of edge post installing hole and does not take off nut, the insulated column does not take off nut by pine with installation frame
It is fixedly connected with the cooperation of swivel nut.
It is basic structure of the present utility model above, based on the basic structure, this utility model also makes following optimization limit
It is fixed：
In order to further quickly circuit board is installed, installation frame of the present utility model has boundary frame area, the bottom
Scuncheon is provided with locating dowel；The bottom of the insulated column is provided with location hole, and the insulated column is by location hole and positioning
The cooperation positioning of post, in the play, version is also saved between circuit board bottom and framework while quick positioning is realized
Mounting screw.
Further, locating dowel of the present utility model is positioning stud, the positioning stud and boundary frame area welding.
Further, in order to improve work efficiency, insulated column of the present utility model passes through three screw assemblies with circuit board
It is fastenedly connected.
Further, two insulated columns of the present utility model are arranged on relative two edges of the same plate face of circuit board
Place.
Compared with prior art, advantage is this utility model：
1st, this utility model is changed to insulating part by the angle Support for connecting circuit board, and the screw of fixed insulation part elects pine as
Nut is not taken off, is eliminated during fastening insulating part and is used instrument；Changing or during repair circuit plate, without by controller module from electricity
Remove on source, directly do not take off to turn on by pine with handss and can be taken off circuit board, there is easy accessibility.
2nd, by the location hole on the positioning stud and insulating part by base of frame, this utility model realizes that circuit board is installed
When quickly position, while base of frame screw is changed to positioning stud, screw number reduces half, improves work efficiency.
3rd, this utility model is by inlaying swivel nut, insulating part and circuit board in the installing hole that insulating part is connected with circuit board
Directly connected with three screw assemblies during connection, eliminate flat spring washer and nut is installed, improve work efficiency.
4th, the production and processing efficiency of the raising product that this utility model can be very big, maintains easily.
5th, only need to little space using circuit board mounting structure of the present utility model just to keep in repair.Change or repair circuit
Without controller module is removed from power supply during plate, directly pine is not taken off to turn on handss and can be taken off circuit board.
Description of the drawings
Fig. 1 is available circuit board mounting structure schematic diagram；
Fig. 2 is available circuit plate and angle Support attachment structure schematic diagram；
Fig. 3 is circuit board mounting structure schematic diagram of the present utility model；
Fig. 4 is the mounting structure schematic diagram of this utility model insulating part and framework；
Fig. 5 is this utility model circuit board and insulating part attachment structure schematic diagram.
Fig. 6 is insulated left side rod structure figure；
Fig. 7 is side insulation right rod structure figure；
A-A views of the Fig. 8 for Fig. 6；
A-A views of the Fig. 9 for Fig. 7；
Wherein reference is：1- installation frames, 2- angle Supports, 3- circuit boards, three screw assemblies of 4- cross recesses coiled hair, 5-
Plain cushion and nut, 6- insulated columns, 7- locating dowels, 8- pines do not take off nut, the screwed hole that 9- insulating parts are connected with framework, 10- positioning
Post.
Specific embodiment
This utility model solves installation of the above Railway Project of background technology as design starting point, to circuit board with emphasis
Form is changed, and a kind of concrete structure layout of optimization refers to Fig. 3 Fig. 4.
The angle Support being connected with circuit board in Fig. 1 is changed to into insulated column, and the installation being connected with circuit board in insulated column
Steel-wire screw-socket is inlayed in hole, insulated column is longitudinally connected with circuit board, the positioning stud of M5 is welded on the inside of the boundary frame area of framework.
When circuit board is installed, first insulated column is connected with three screw assemblies with circuit board, then by determining below insulated column
Position hole is inserted on the positioning stud of base of frame M5, does not then take off nut with the pine above handss fastening frame.
Only need to be fastened with three screw assemblies of cross recess coiled hair when circuit board is connected with insulated column, save plain cushion and nut
Installation, improve work efficiency, the location hole of M5.5 devised on insulated column, it is quickly fixed to realize when being connected with framework
Position.Its version is as shown in Figure 5.
Claims (5)
1. a kind of circuit board mounting structure, including installation frame, the circuit board are vertically inserted in installation frame, and its feature exists
In：Also include two insulated columns, two insulated columns are arranged on relative two edges of circuit board, two insulated columns and circuit board
It is fixedly connected by screw；
The insulated column is provided with installing hole near the side of installation frame, is inlaid with swivel nut in the installing hole, with insulated column
Pine is provided with the relative installation frame of installing hole and does not take off nut, the insulated column does not take off nut and spiral shell by pine with installation frame
The cooperation of set is fixedly connected.
2. circuit board mounting structure according to claim 1, it is characterised in that：
The installation frame has boundary frame area, is provided with locating dowel on the inside of the boundary frame area；
The bottom of the insulated column is provided with location hole, and cooperation of the insulated column by location hole with locating dowel is positioned.
3. circuit board mounting structure according to claim 2, it is characterised in that：The locating dowel is positioning stud, described
Positioning stud is welded with boundary frame area.
4. circuit board mounting structure according to claim 1, it is characterised in that：The insulated column passes through three groups with circuit board
Close screw to be fastenedly connected.
5. circuit board mounting structure according to claim 1, it is characterised in that：Two insulated columns are arranged on the same of circuit board
Relative two edges of one plate face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621013797.XU CN206100738U (en) | 2016-08-30 | 2016-08-30 | Circuit board mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621013797.XU CN206100738U (en) | 2016-08-30 | 2016-08-30 | Circuit board mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206100738U true CN206100738U (en) | 2017-04-12 |
Family
ID=58477662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621013797.XU Active CN206100738U (en) | 2016-08-30 | 2016-08-30 | Circuit board mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206100738U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108731706A (en) * | 2018-04-03 | 2018-11-02 | 烟台北方星空自控科技有限公司 | A kind of sensor |
-
2016
- 2016-08-30 CN CN201621013797.XU patent/CN206100738U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108731706A (en) * | 2018-04-03 | 2018-11-02 | 烟台北方星空自控科技有限公司 | A kind of sensor |
| CN108731706B (en) * | 2018-04-03 | 2020-08-07 | 烟台北方星空自控科技有限公司 | Sensor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 710304 Shaanxi Xi'an high tech Zone Qinling Mountains Avenue West 6 science and technology enterprise accelerator two area 15 Patentee after: Xi'an Yi Fei nuclear power equipment Limited by Share Ltd Address before: 710065 Shaanxi city of Xi'an province high tech Zone Road 60 B No. a beauty A District 1 Building 1 unit 22 room 12210 Patentee before: Xi'an Thorpe Electric Technology Co., Ltd. |