CN106163202A - Anti-drop assembly fixed by a kind of circuit board - Google Patents
Anti-drop assembly fixed by a kind of circuit board Download PDFInfo
- Publication number
- CN106163202A CN106163202A CN201610570214.1A CN201610570214A CN106163202A CN 106163202 A CN106163202 A CN 106163202A CN 201610570214 A CN201610570214 A CN 201610570214A CN 106163202 A CN106163202 A CN 106163202A
- Authority
- CN
- China
- Prior art keywords
- base platform
- circuit board
- head
- pad
- stud
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1417—Mounting supporting structure in casing or on frame or rack having securing means for mounting boards, plates or wiring boards
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mounting Of Printed Circuit Boards And The Like (AREA)
- Floor Finish (AREA)
Abstract
The invention discloses a kind of circuit board and fix anti-drop assembly, including: pad and fastening bolt, described fastening bolt is perpendicular with pad, described pad includes vertical gripper shoe, head slab and base platform, described head slab is arranged on the top of vertical gripper shoe, described base platform is arranged on the bottom of vertical gripper shoe, described fastening bolt includes bolt head and stud, described bolt head is arranged on the top of stud, described stud extends vertically up to the lower section of base platform down over from head slab, the lower section of described base platform is provided with slipmat, it is provided with spring between described head slab and base platform to be connected.By the way, anti-drop assembly fixed by circuit board of the present invention, utilizes the elastic deformation of pad to determine and adjusts the dynamics of fastening; reduce the impact on circuit board for the vibrations; avoiding the problem of coming off, slipmat had both been avoided that the rotation of pad, can strengthen again the protection to circuit board surface.
Description
Technical field
The present invention relates to field of circuit boards, particularly relate to a kind of circuit board and fix anti-drop assembly.
Background technology
Being provided with substantial amounts of part and wire on circuit board, integrated level is high, and easy-to-use, the use of circuit board makes circuit
More miniaturization and directly perceivedization, plays an important role for the batch production of permanent circuit and the layout of optimization electrical appliance.
For security protection and the steady operation of circuit board, circuit board uses in needing to be fixed on casing.Lead on circuit board
The standing fixing hole that is equipped with, employing screw passes through fixing hole and is fixed on support seat, easy for installation, but poor stability, especially
It is that the rotation of fan on circuit board, rocking of casing are easily caused screw and gradually turn round and loosen, even come off.In addition, bolt
When fixing, bolt head is directly oppressed at circuit board surface, is easily caused damage to circuit board.
Content of the invention
The technical problem that present invention mainly solves is to provide a kind of circuit board and fixes anti-drop assembly, promotes and consolidates circuit board
Determine effect, it is to avoid damage is caused to circuit board.
For solving above-mentioned technical problem, one aspect of the present invention is: provide a kind of circuit board to fix anticreep
Assembly, comprising: pad and fastening bolt, described fastening bolt is perpendicular with pad, and described pad includes vertical gripper shoe, top
Flat board and base platform, described head slab is arranged on the top of vertical gripper shoe, and described base platform is arranged on vertically support
The bottom of plate, described fastening bolt includes bolt head and stud, and described bolt head is arranged on the top of stud, and described stud is from top
Portion's flat board extends vertically up to the lower section of base platform down over, and the lower section of described base platform is provided with slipmat, described top
It is provided with spring between portion's flat board and base platform to be connected.
In a preferred embodiment of the present invention, described vertical gripper shoe, head slab and the integrated U-shaped of base platform
Structure pad.
In a preferred embodiment of the present invention, described head slab is paralleled with base platform, described vertical gripper shoe
Perpendicular with head slab.
It in a preferred embodiment of the present invention, is provided with binder phase between described base platform and slipmat and is connected,
Described slipmat is rubber blanket.
In a preferred embodiment of the present invention, described stud runs through spring, and described head slab and base platform divide
It is not provided with the corresponding through hole with stud.
In a preferred embodiment of the present invention, described bolt head is outer-hexagonal bolt head, and described bolt head is provided with
Flat recess or cross recess.
The invention has the beneficial effects as follows: anti-drop assembly fixed by a kind of circuit board that the present invention points out, by fastening bolt and
Pad realizes fixing circuit board, utilizes the elastic deformation of pad to determine and adjusts the dynamics of fastening, reduces vibrations to electricity
The impact of road plate, it is to avoid come off problem, slipmat had both been avoided that the rotation of pad, and can strengthen again the protection to circuit board surface,
Promote circuit board stability in use.
Brief description
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, required in embodiment being described below make
Accompanying drawing be briefly described, it should be apparent that, below describe in accompanying drawing be only some embodiments of the present invention, for
From the point of view of those of ordinary skill in the art, on the premise of not paying creative work, can also be obtained other according to these accompanying drawings
Accompanying drawing, wherein:
Fig. 1 is the structural representation that anti-drop assembly one preferred embodiment fixed by a kind of circuit board of the present invention.
Detailed description of the invention
Technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described enforcement
Example is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, this area is common
All other embodiment that technical staff is obtained under the premise of not making creative work, broadly falls into the model of present invention protection
Enclose.
Referring to Fig. 1, the embodiment of the present invention includes:
Anti-drop assembly fixed by a kind of circuit board, comprising: pad and fastening bolt, described fastening bolt is perpendicular with pad, described
Pad includes vertical gripper shoe the 1st, head slab 11 and base platform 12, and described head slab 11 is arranged on vertical gripper shoe 1
Top, described base platform 12 is arranged on the bottom of vertical gripper shoe 1, and described head slab 11 is paralleled with base platform 12,
Described vertical gripper shoe 1 is perpendicular with head slab 11.Described vertical gripper shoe the 1st, head slab 11 and base platform 12 are one
Body U-shaped structure pad, has certain elasticity so that vertical gripper shoe 1 can occur elastic deformation under pressure, supports
The effect of anti-vibration is good.
Described fastening bolt includes bolt head 2 and stud 4, and described bolt head 2 is arranged on the top of stud 4, described stud 4
Extend vertically up to the lower section of base platform 12 down over from head slab 11, during fastening, bolt head 2 is oppressed at head slab 11
On, with fastening the increasing of dynamics, pad elastic deformation also strengthens, and facilitates operator to observe, and grasps dynamics.
The lower section of described base platform 12 is provided with slipmat 13, arranges between described head slab 11 and base platform 12
Spring 3 is had to be connected.
Being provided with binder phase between described base platform 12 and slipmat 13 to be connected, described slipmat 13 is rubber blanket,
Friction is big, it is to avoid base platform 12 rotation on circuit boards, and relatively soft, it is to avoid the damage to circuit board.
Described stud 4 runs through spring 3, described head slab 11 and base platform 12 is respectively arranged with corresponding with stud 4
Through hole, spring 3 improves the elastic anchorage force between head slab 11 and base platform 12, reduces the stud 4 that vibrations cause
The problem of loosening.
Described bolt head 4 is outer-hexagonal bolt head, and described bolt head 4 is provided with flat recess or cross recess, both permissible
Using wrench operated, screwdriver also being utilized to screw, convenience is good.
In sum, anti-drop assembly fixed by a kind of circuit board that the present invention points out, fastening dynamics is conveniently adjusted, to circuit board
Good fixing effect, decrease the impact of vibrations, good to the protectiveness of circuit board surface, operation is convenient.
The foregoing is only embodiments of the invention, not thereby limit the scope of the claims of the present invention, every utilize this
Equivalent structure or equivalence flow process that bright description is made convert, or are directly or indirectly used in other related technology necks
Territory, all in like manner includes in the scope of patent protection of the present invention.
Claims (6)
1. anti-drop assembly fixed by a circuit board, comprising: pad and fastening bolt, and described fastening bolt is perpendicular with pad, its
Being characterised by, described pad includes vertical gripper shoe, head slab and base platform, and described head slab is arranged on vertically support
The top of plate, described base platform is arranged on the bottom of vertical gripper shoe, and described fastening bolt includes bolt head and stud, described
Bolt head is arranged on the top of stud, and described stud extends vertically up to the lower section of base platform, institute down over from head slab
The lower section stating base platform is provided with slipmat, is provided with spring and is connected between described head slab and base platform.
2. anti-drop assembly fixed by circuit board according to claim 1, it is characterised in that described vertical gripper shoe, top horizontal
Plate and base platform integrated U-shaped structure pad.
3. anti-drop assembly fixed by circuit board according to claim 1, it is characterised in that described head slab and base platform
Parallel, described vertical gripper shoe is perpendicular with head slab.
4. anti-drop assembly fixed by circuit board according to claim 1, it is characterised in that described base platform and slipmat it
Between be provided with binder phase connect, described slipmat is rubber blanket.
5. anti-drop assembly fixed by circuit board according to claim 1, it is characterised in that described stud runs through spring, described
It is respectively arranged with stud corresponding through hole on head slab and base platform.
6. anti-drop assembly fixed by circuit board according to claim 1, it is characterised in that described bolt head is outer-hexagonal bolt
Head, described bolt head is provided with flat recess or cross recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610570214.1A CN106163202A (en) | 2016-07-20 | 2016-07-20 | Anti-drop assembly fixed by a kind of circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610570214.1A CN106163202A (en) | 2016-07-20 | 2016-07-20 | Anti-drop assembly fixed by a kind of circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106163202A true CN106163202A (en) | 2016-11-23 |
Family
ID=58060394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610570214.1A Pending CN106163202A (en) | 2016-07-20 | 2016-07-20 | Anti-drop assembly fixed by a kind of circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106163202A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102439720A (en) * | 2009-06-25 | 2012-05-02 | 富士电机株式会社 | Semiconductor device |
| US20120121361A1 (en) * | 2010-11-11 | 2012-05-17 | Samsung Electro-Mechanics Co., Ltd. | Loose preventing assembly |
| CN202957174U (en) * | 2012-11-27 | 2013-05-29 | 西安宝德电气有限公司 | Height adjustable explosive-proof press button |
| CN203730520U (en) * | 2013-12-20 | 2014-07-23 | 广州能亮电力科技有限公司 | Bolt anti-loosening clamp easy to install |
| CN204739063U (en) * | 2015-07-19 | 2015-11-04 | 深象紧固***（深圳）有限公司 | Automatic change and rivet loose screw that does not take off of dress |
-
2016
- 2016-07-20 CN CN201610570214.1A patent/CN106163202A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102439720A (en) * | 2009-06-25 | 2012-05-02 | 富士电机株式会社 | Semiconductor device |
| US20120121361A1 (en) * | 2010-11-11 | 2012-05-17 | Samsung Electro-Mechanics Co., Ltd. | Loose preventing assembly |
| CN202957174U (en) * | 2012-11-27 | 2013-05-29 | 西安宝德电气有限公司 | Height adjustable explosive-proof press button |
| CN203730520U (en) * | 2013-12-20 | 2014-07-23 | 广州能亮电力科技有限公司 | Bolt anti-loosening clamp easy to install |
| CN204739063U (en) * | 2015-07-19 | 2015-11-04 | 深象紧固***（深圳）有限公司 | Automatic change and rivet loose screw that does not take off of dress |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161123 |
|
| RJ01 | Rejection of invention patent application after publication |