CN207744298U - A kind of circuit board hold-down support - Google Patents
A kind of circuit board hold-down support Download PDFInfo
- Publication number
- CN207744298U CN207744298U CN201820144168.3U CN201820144168U CN207744298U CN 207744298 U CN207744298 U CN 207744298U CN 201820144168 U CN201820144168 U CN 201820144168U CN 207744298 U CN207744298 U CN 207744298U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- support
- studdle
- electric box
- support rod
- 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.)
- Active
Links
Landscapes
- Distribution Board (AREA)
Abstract
The utility model discloses a kind of circuit board hold-down support, including base board, base board is provided with the detachable connection structure for being fixedly connected with electric box, convenient for kit is safeguarded and replaced to electric box；Adjustable height supporting mechanism is simultaneously supported base board and electric box, realize integrated support, reduce the installation dimension of electric box, and circuit board can adjust height by adjustable height supporting mechanism, can make up the size difference between component size, the structure of electric box and the initial designs on circuit board.
Description
Technical field
The utility model belongs to circuit board assembly field more particularly to a kind of circuit board hold-down support.
Background technology
Circuit board both facilitated for will carry and connect each element, was also easy to make and replacement element, circuit board it is steady
Qualitative and durability determines the service life of electronic product.Traditional technology is when circuit board to be mounted in electric box, generally
It is directly to be fixed in by bolt on the support base being arranged in electric box, is rigidly connected between support base and electric box,
Circuit board is completely fixed, once the component size, the structure of electric box and initial designs on circuit board have differences, is difficult then
It makes up, furthermore the structure of existing support circuit board is welded in electric box completely, therefore is not easy to safeguard and replace.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of circuit board hold-down support.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of circuit board hold-down support, including base board, the base board are supported by adjustable height supporting mechanism, and
It is provided with the detachable connection structure for being fixedly connected with electric box；
Adjustable height supporting mechanism support includes insulating support rod and studdle, the insulating support rod and institute
State that studdle is vertically-mounted, the base board offers the support screw hole through top and bottom, the studdle by
Under it is supreme be threaded in the support screw hole, the insulating support rod be from top to bottom inserted in the studdle and can on
Lower activity, the insulating support rod are connect with the threaded upper ends of the studdle, are offered at the top of the insulating support rod
For the circuit board installation screw of fixing circuit board, the lower end of the studdle is welded with support sole.
As a kind of technical solution of this patent selection, the detachable connection structure includes being welded on base board bottom
Electric box connecting screw, the electric box attaching nut that is assemblied on the electric box connecting screw.
As a kind of technical solution of this patent selection, the top surface of the base board is machined with boss, the support screw hole
Through the boss.
As a kind of technical solution of this patent selection, the top of the insulating support rod is equipped with ubber shock-absorbing circle.
As a kind of technical solution of this patent selection, the lower end of the insulating support rod is to be provided with threaded portion, described
The upper end of studdle offers screw hole, and the threaded portion of the insulating support rod is connected to the spiral shell of the studdle upper end
Kong Zhong.
As a kind of technical solution of this patent selection, the lower part of the studdle is machined with positioned at the support sole
The bearing height adjustment portion of top, the bearing height adjustment portion are hex nut structure.
As a kind of technical solution of this patent selection, the support leg plate level is arranged, top surface and the support spiral shell
The lower end of bar is welded, and bottom surface is provided with non-slip mat.
The beneficial effects of the utility model are：
Base board is provided with the detachable connection structure for being fixedly connected with electric box, convenient for being tieed up to electric box
Shield and replacement kit；Adjustable height supporting mechanism is simultaneously supported base board and electric box, realizes integration
Support reduces the installation dimension of electric box, and circuit board can adjust height by adjustable height supporting mechanism, can be more
Mend the size difference between component size, the structure of electric box and the initial designs on circuit board.
Description of the drawings
Fig. 1 is the broken section structural schematic diagram of circuit board hold-down support described in the utility model；
Fig. 2 is the assembling schematic diagram between circuit board hold-down support and electric box and circuit board described in the utility model；
In figure：1- base boards, 2- electric box connecting screws, 3- electric box attaching nuts, 4- boss, 5- insulating support rods,
6- ubber shock-absorbing circles, 7- studdles, 8- bearing height adjustment portions, 9- support sole, 10- non-slip mats, 11- circuit boards, 12- circles
Shape gasket, 13- spring washers, 14- electric boxs.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings：
In conjunction with shown in Fig. 1 and Fig. 2, the utility model includes base board 1, and base board 1 passes through adjustable height supporting mechanism
Support, and it is provided with the detachable connection structure for being fixedly connected with electric box；
The support of adjustable height supporting mechanism includes insulating support rod 5 and studdle 7, insulating support rod 5 and supports spiral shell
Bar 7 is vertically-mounted, and base board 1 offers the support screw hole through top and bottom, and studdle 7 is threadedly coupled from the bottom to top
In support screw hole, insulating support rod 5 is from top to bottom inserted in studdle 7 and can be up and down, insulating support rod 5 and support
The threaded upper ends of screw rod 7 connect, and the top of insulating support rod 5 offers the circuit board installation screw for fixing circuit board, prop up
The lower end of support screw rod 7 is welded with support sole 9.
As a kind of technical solution of this patent selection, detachable connection structure includes being welded on 1 bottom of base board
Electric box connecting screw 2, the electric box attaching nut 3 being assemblied on electric box connecting screw 2.
As a kind of technical solution of this patent selection, the top surface of base board 1 is machined with boss 4, and support screw hole is through convex
Platform 4.
As a kind of technical solution of this patent selection, the top of insulating support rod 5 is equipped with ubber shock-absorbing circle 6.
As a kind of technical solution of this patent selection, the lower end of insulating support rod 5 is to be provided with threaded portion, studdle
7 upper end offers screw hole, and the threaded portion of insulating support rod 5 is connected in the screw hole of 7 upper end of studdle.
As a kind of technical solution of this patent selection, the lower part of studdle 7 is machined with positioned at 9 top of support sole
Bearing height adjustment portion 8, bearing height adjustment portion 8 are hex nut structure, which is for the ease of being clamped spanner.
As a kind of technical solution of this patent selection, support sole 9 is horizontally disposed, under top surface and studdle 7
End welding, and bottom surface is provided with non-slip mat 10.
The operation principle of the utility model is as follows：
It is needed in 14 bear of electric box, so that studdle 7 and electric box connecting screw 2 can be worn in assembly
Electric box bottom is crossed, should be unthreaded hole through the hole of electric box connecting screw 2 wherein on electric box, and through the hole of studdle 7
Can be screw hole or unthreaded hole；
In order to improve mounting stability energy, card has spring washer 13 between bearing height adjustment portion 8 and electric box, in electricity
Card has circular gasket 12 between gas tank attaching nut 3 and electric box；
Circuit board 11 is fixedly connected on to the top of insulating support rod 5 by screw, wherein ubber shock-absorbing circle 6 is to circuit board
11 play cushioning effect；
In adjusting circuit board height, first the trip bolt of circuit board is unclamped, then manual rotational support screw rod 7, makes
Studdle 7 and insulating support rod 5 can move up and down, then circuit board is fixed on insulating support rod 5 again, to realize electricity
Mounting height position of the road plate in electric box is adjusted, and in adjustment process, can be removed spring washer 13, after adjusting
Spring washer 13 is caught in again, can suitably increase and decrease 13 quantity of spring washer according to height；
If necessary to electric box thoroughly safeguard, replace related accessory, electric box attaching nut 3 can be unclamped, by
Insulating support rod 5 and studdle 7 are taken out below electric box, then base board 1 is removed.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all in this practicality
All any modification, equivalent and improvement etc., should be included in the guarantor of the utility model made by within novel spirit and principle
It protects in range.
Claims (7)
1. a kind of circuit board hold-down support, it is characterised in that：Including base board, the base board supports machine by adjustable height
Structure supports, and is provided with the detachable connection structure for being fixedly connected with electric box；
Adjustable height supporting mechanism support includes insulating support rod and studdle, the insulating support rod and the branch
It is vertically-mounted to support screw rod, the base board offers the support screw hole through top and bottom, the studdle by down toward
On be threaded in the support screw hole, the insulating support rod is from top to bottom inserted in the studdle and can live up and down
Dynamic, the insulating support rod is connect with the threaded upper ends of the studdle, is offered and is used at the top of the insulating support rod
The lower end of the circuit board installation screw of fixing circuit board, the studdle is welded with support sole.
2. circuit board hold-down support according to claim 1, it is characterised in that：The detachable connection structure includes weldering
The electric box attaching nut for being connected on the electric box connecting screw of base board bottom, being assemblied on the electric box connecting screw.
3. circuit board hold-down support according to claim 1, it is characterised in that：The top surface of the base board is machined with convex
Platform, the support screw hole run through the boss.
4. circuit board hold-down support according to claim 1, it is characterised in that：The top of the insulating support rod is equipped with
Ubber shock-absorbing circle.
5. circuit board hold-down support according to claim 1, it is characterised in that：The lower end of the insulating support rod is setting
There are threaded portion, the upper end of the studdle to offer screw hole, the threaded portion of the insulating support rod is connected to the branch
In the screw hole for supportting screw rod upper end.
6. circuit board hold-down support according to claim 1, it is characterised in that：The lower part of the studdle is machined with position
Bearing height adjustment portion above the support sole, the bearing height adjustment portion are hex nut structure.
7. circuit board hold-down support according to claim 1, it is characterised in that：The support leg plate level arrangement, top
Face and the lower end of the studdle are welded, and bottom surface is provided with non-slip mat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820144168.3U CN207744298U (en) | 2018-01-29 | 2018-01-29 | A kind of circuit board hold-down support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820144168.3U CN207744298U (en) | 2018-01-29 | 2018-01-29 | A kind of circuit board hold-down support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207744298U true CN207744298U (en) | 2018-08-17 |
Family
ID=63124286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820144168.3U Active CN207744298U (en) | 2018-01-29 | 2018-01-29 | A kind of circuit board hold-down support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207744298U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110350410A (en) * | 2019-07-16 | 2019-10-18 | 武汉博腾电力工程有限公司 | Chassis is used in a kind of installation of power control cabinet |
| CN114158185A (en) * | 2022-02-10 | 2022-03-08 | 宁波均联智行科技股份有限公司 | Vehicle machine |
-
2018
- 2018-01-29 CN CN201820144168.3U patent/CN207744298U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110350410A (en) * | 2019-07-16 | 2019-10-18 | 武汉博腾电力工程有限公司 | Chassis is used in a kind of installation of power control cabinet |
| CN114158185A (en) * | 2022-02-10 | 2022-03-08 | 宁波均联智行科技股份有限公司 | Vehicle machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207744298U (en) | A kind of circuit board hold-down support | |
| CN203554173U (en) | General generator motor support shock absorbing seat | |
| CN208329487U (en) | A kind of support leg of the raised floor for toilet | |
| CN208657206U (en) | It is a kind of it is feasible walk power control cabinet | |
| CN207961963U (en) | A kind of surge protector fixing device | |
| CN208614194U (en) | A kind of wind electricity blade abdomen slab adjusting device | |
| CN219020491U (en) | Adjusting bolt for table base | |
| CN208935664U (en) | A kind of SVG protective device | |
| CN207415305U (en) | A kind of server fan support device | |
| CN105815939A (en) | Supplementary manufacturing method for small rotatable heating round table on large round table | |
| CN220209616U (en) | Fixing device for power distribution cabinet | |
| CN220273569U (en) | Multifunctional photovoltaic module mounting bracket | |
| CN220753660U (en) | Assembled energy storage battery frame | |
| CN215581883U (en) | PCB circuit board convenient to installation | |
| CN214991667U (en) | Frame with adjustable platen | |
| CN215221395U (en) | Dismantle convenient assembled switch board of synthesizing | |
| CN219268778U (en) | Variable roof photovoltaic support | |
| CN215788841U (en) | Leveling device of double-layer material platform | |
| CN210601813U (en) | Cabinet of lower-row type smoke exhaust ventilator capable of supporting cabinet table board | |
| CN213685570U (en) | Pipeline assembling support | |
| CN220884035U (en) | Engine support | |
| CN215010143U (en) | Photovoltaic power plant is with quick installing support | |
| CN219451077U (en) | Metal bucket arch combined connecting part | |
| CN210980401U (en) | Novel U-shaped solar panel support structure | |
| CN220161101U (en) | Support piece for mould accessory convenient to equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |