CN206993557U - The host circuit harden structure being easily installed - Google Patents
The host circuit harden structure being easily installed Download PDFInfo
- Publication number
- CN206993557U CN206993557U CN201720566076.XU CN201720566076U CN206993557U CN 206993557 U CN206993557 U CN 206993557U CN 201720566076 U CN201720566076 U CN 201720566076U CN 206993557 U CN206993557 U CN 206993557U
- Authority
- CN
- China
- Prior art keywords
- fixed column
- circuit board
- chute
- spring
- board body
- 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
Links
Landscapes
- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The utility model discloses the host circuit harden structure being easily installed, including circuit board body, the circuit board body has been internally embedded fixed sheet metal, the rectangular cross-section of fixed sheet metal, the corner of circuit board body is provided with mounting hole, mounting hole passes through fixed sheet metal, fixed column is movably installed with mounting hole, the outer surface of fixed column is provided with screw thread, two the second retainer rings are threaded with fixed column, second retainer ring is located at the both sides of circuit board respectively, the both ends of fixed column are provided with chute, movable post is slidably connected in chute, one end of movable post is connected with the first spring, one end of first spring is connected in the bottom side wall of chute, movable post is threaded with the first retainer ring on one end lateral wall away from fixed column, second spring is provided between first retainer ring and the second retainer ring.The utility model is simple in construction, can realize the Fast Installation of circuit board, it is not necessary to which instrument coordinates, and has the function that certain bumper and absorbing shock.
Description
Technical field
Circuit board mounting technique field is the utility model is related to, more particularly to the host circuit harden structure being easily installed.
Background technology
Existing circuit board is directly anchored in cabinet by screw mostly when being installed, and is carrying out maintenance maintenance
When, it is necessary to frequent knockout screw, installation is very inconvenient, and multiple knockout screw, which easily causes, draws button, in the feelings of no screwdriver
It can not be installed under condition, and not have the effect of damping, be this it is proposed that the host circuit harden structure being easily installed.
The content of the invention
The purpose of this utility model is and the main frame being easily installed proposed in order to solve shortcoming present in prior art
Board structure of circuit.
To achieve these goals, the utility model employs following technical scheme：
The host circuit harden structure being easily installed, including circuit board body, being internally embedded for the circuit board body are solid
Determine sheet metal, the rectangular cross-section of fixed sheet metal, the corner of circuit board body is provided with mounting hole, and mounting hole is golden through fixing
Belong to piece, be movably installed with fixed column in mounting hole, the outer surface of fixed column is provided with screw thread, and two the are threaded with fixed column
Two retainer rings, the second retainer ring are located at the both sides of circuit board respectively, and the both ends of fixed column are provided with chute, are slidably connected in chute
There is movable post, one end of movable post is connected with the first spring, and one end of the first spring is connected in the bottom side wall of chute, activity
Post is threaded with the first retainer ring on one end lateral wall away from fixed column, is provided between the first retainer ring and the second retainer ring
Second spring, second spring are socketed in fixed column and movable post.
Preferably, buffering ring is provided between the circuit board body and the second retainer ring, buffering ring is socketed in fixed column.
Preferably, adhesion has buffer stopper in the bottom side wall of the chute, and one end of the first spring connects through buffer stopper
Have in the bottom side wall of chute, and buffer stopper and buffering ring are block rubber.
Preferably, the described one end of movable post away from fixed column is provided with fixture block, and fixture block and movable post are integral type structure.
Preferably, equal adhesion has foam strip in the surrounding side wall of the circuit board body.
The beneficial effects of the utility model：Pass through circuit board body, fixed sheet metal, mounting hole, the first spring, activity
The setting of post, the first retainer ring, chute, fixed column, the second retainer ring, buffer stopper and second spring, can realize circuit board
Fast Installation, it is not necessary to the cooperation of screwdriver, there is certain bumper and absorbing shock, the component on protection circuit plate, together
When by adjusting position of first retainer ring on movable post, so as to adjust the elastic force of second spring, realize circuit board fixed force
The regulation of degree, the present apparatus is simple in construction, can realize the Fast Installation of circuit board, it is not necessary to which instrument coordinates, and has certain delay
Eat up part of the effect of shake.
Brief description of the drawings
Fig. 1 be the utility model proposes the host circuit harden structure being easily installed structural representation；
Fig. 2 be the utility model proposes the host circuit harden structure being easily installed partial structural diagram；
Fig. 3 be the utility model proposes the host circuit harden structure being easily installed partial structural diagram.
In figure：Sheet metal, 3 mounting holes, 4 first springs, 5 movable posts, 6 first retainer rings, 7 are fixed in 1 circuit board body, 2
Chute, 8 fixed columns, 9 second retainer rings, 10 buffer stoppers, 11 second springs.
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 describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1-3, the host circuit harden structure being easily installed, including circuit board body 1, the inside of circuit board body 1
Fixed sheet metal 2, the rectangular cross-section of fixed sheet metal 2 are embedded with, the corner of circuit board body 1 is provided with mounting hole 3, installed
Hole 3 passes through fixed sheet metal 2, is movably installed with fixed column 8 in mounting hole 3, the outer surface of fixed column 8 is provided with screw thread, fixed column 8
On be threaded with two the second retainer rings 9, the second retainer ring 9 is located at the both sides of circuit board body 1 respectively, the two of fixed column 8
End is provided with chute 7, movable post 5 is slidably connected in chute 7, one end of movable post 5 is connected with the first spring 4, the first spring 4
One end be connected in the bottom side wall of chute 7, movable post 5 is threaded with first on one end lateral wall away from fixed column 8
Retainer ring 6, is provided with second spring 11 between the first retainer ring 6 and the second retainer ring 9, second spring 11 is socketed in the He of fixed column 8
On movable post 5, buffering ring is provided between the retainer ring 9 of circuit board body 1 and second, buffering ring is socketed in fixed column 8, chute 7
Bottom side wall on adhesion have a buffer stopper 10, one end of the first spring 4 is connected with the bottom side wall of chute 7 through buffer stopper 10
On, and buffer stopper 10 and buffering ring are block rubber, the movable one end of post 5 away from fixed column 8 is provided with fixture block, fixture block and movable post
5 be integral type structure, in the surrounding side wall of circuit board body 1 adhesion have foam strip.
Operation principle：It is provided with the neck that is engaged with fixture block in mainframe box, will be solid by the second retainer ring 9 during installation
Fixed column 8 is fixed in circuit board body 1, then the first spring 4 is filled in chute 7, and one end of movable post 5 is slidably connected at
In chute 7, second spring 11 on set, the first retainer ring 6 is threaded on movable post 5 in fixed column 8 and movable post 5,
The movable post 5 in chute 7 is compressed, fixture block is connected in the neck on mainframe box, passes through the cooperation of fixture block neck, the first spring
4 and the cooperation of second spring 11 present apparatus is rapidly secured in mainframe box, it is easy for installation, maintenance maintenance is convenient.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, 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 utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (5)
1. the host circuit harden structure being easily installed, including circuit board body（1）, it is characterised in that the circuit board body（1）
Be internally embedded fixed sheet metal（2）, fixed sheet metal（2）Rectangular cross-section, circuit board body（1）Corner be provided with
Mounting hole（3）, mounting hole（3）Through fixed sheet metal（2）, mounting hole（3）Inside it is movably installed with fixed column（8）, fixed column（8）
Outer surface be provided with screw thread, fixed column（8）On be threaded with two the second retainer rings（9）, the second retainer ring（9）It is located at respectively
Circuit board body（1）Both sides, fixed column（8）Both ends be provided with chute（7）, chute（7）Inside slidably connect movable post
（5）, movable post（5）One end be connected with the first spring（4）, the first spring（4）One end be connected to chute（7）Bottom side wall
On, movable post（5）Away from fixed column（8）One end lateral wall on be threaded with the first retainer ring（6）, the first retainer ring（6）
With the second retainer ring（9）Between be provided with second spring（11）, second spring（11）It is socketed in fixed column（8）With movable post（5）On.
2. the host circuit harden structure according to claim 1 being easily installed, it is characterised in that the circuit board body
（1）With the second retainer ring（9）Between be provided with buffering ring, buffering ring is socketed in fixed column（8）On.
3. the host circuit harden structure according to claim 1 being easily installed, it is characterised in that the chute（7）Bottom
Adhesion has buffer stopper on the wall of side（10）, the first spring（4）One end pass through buffer stopper（10）It is connected with chute（7）Bottom end side
On wall, and buffer stopper（10）It is block rubber with buffering ring.
4. the host circuit harden structure according to claim 1 being easily installed, it is characterised in that the movable post（5）Far
From fixed column（8）One end be provided with fixture block, fixture block and movable post（5）For integral type structure.
5. the host circuit harden structure according to claim 1 being easily installed, it is characterised in that the circuit board body
（1）Surrounding side wall on adhesion have foam strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720566076.XU CN206993557U (en) | 2017-05-19 | 2017-05-19 | The host circuit harden structure being easily installed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720566076.XU CN206993557U (en) | 2017-05-19 | 2017-05-19 | The host circuit harden structure being easily installed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206993557U true CN206993557U (en) | 2018-02-09 |
Family
ID=61390756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720566076.XU Expired - Fee Related CN206993557U (en) | 2017-05-19 | 2017-05-19 | The host circuit harden structure being easily installed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206993557U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111385445A (en) * | 2018-12-31 | 2020-07-07 | 杭州登虹科技有限公司 | Flexible fixing mode of circuit board |
-
2017
- 2017-05-19 CN CN201720566076.XU patent/CN206993557U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111385445A (en) * | 2018-12-31 | 2020-07-07 | 杭州登虹科技有限公司 | Flexible fixing mode of circuit board |
| CN111385445B (en) * | 2018-12-31 | 2022-06-28 | 杭州登虹科技有限公司 | Flexible fixing mode of circuit board |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205739884U (en) | A kind of elevator maltilevel security buffer unit | |
| CN207298271U (en) | It is a kind of that firm intelligent video camera head is installed | |
| CN206993557U (en) | The host circuit harden structure being easily installed | |
| CN203628182U (en) | Fixing frame for tablet personal computer | |
| CN208299568U (en) | A kind of motor support holder structure | |
| CN208149505U (en) | Electric recreation vehicle headstock anticollision device, collision-prevention device | |
| CN207265467U (en) | A kind of light current box bracket | |
| CN201685307U (en) | Novel one-square-meter concrete testing vibrating table | |
| CN206128850U (en) | Environment -friendly construction consumptive material board | |
| CN202787843U (en) | Wood veneer hanging system | |
| CN203519296U (en) | Steel ball drop test device | |
| CN203963263U (en) | A kind of tall building large diameter pipeline bracket vibration damping device | |
| CN217422014U (en) | Electromechanical device damping device for building engineering | |
| CN207880313U (en) | A kind of smart home secured adjusted device | |
| CN206054624U (en) | A kind of silica gel shock-absorption structure | |
| CN210723842U (en) | Shock-proof type electric power cabinet | |
| CN206889548U (en) | Flying control equipment damping device | |
| CN207992908U (en) | A kind of computer cabinet antihunting protection | |
| CN103330388A (en) | Storage rack with height-adjustable storage rack boards | |
| WO2022134138A1 (en) | Adhesive dispensing apparatus for electrical appliance component | |
| CN208092631U (en) | Computer vibration abatement | |
| CN209216005U (en) | A kind of shockproof server | |
| CN207051811U (en) | A kind of computer quake-proof seat | |
| CN206797754U (en) | A kind of damping device of unmanned machine equipment installation | |
| KR20170012987A (en) | Vibration isolation mount |
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: 20180209 Termination date: 20180519 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |