CN101959364A - Fixing device - Google Patents
Fixing device Download PDFInfo
- Publication number
- CN101959364A CN101959364A CN 201010190177 CN201010190177A CN101959364A CN 101959364 A CN101959364 A CN 101959364A CN 201010190177 CN201010190177 CN 201010190177 CN 201010190177 A CN201010190177 A CN 201010190177A CN 101959364 A CN101959364 A CN 101959364A
- Authority
- CN
- China
- Prior art keywords
- circuit board
- fixed part
- fixing
- fixture
- baffle
- 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
Images
Landscapes
- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The invention provides a fixing device, which is used for fixing a circuit board (3) and a protective plate (4) for protecting the circuit board (3). The fixing device comprises a first fixing part (13), a second fixing part (11) and a connecting part (12), wherein the first fixing part (13) is positioned on or adjacent to a plane on which the circuit board (3) is positioned; the second fixing part (11) is positioned on or adjacent to a plane on which the protective plate (4) is positioned; the connecting part (12) is arranged between the two fixing parts; and the first fixing part (13) and the second fixing part (11) are arranged on both sides of the connecting part (12) respectively. The fixing device of the invention has the advantage of good fixing effect.
Description
Technical field
The present invention relates to a kind of fixture, particularly relate to a kind of fixture that is used for the circuit board protection.
Background technology
Printed circuit board (PCB) is to be aided with the formed structural member of conductor wirings with insulating material.When making final products, integrated circuit, electric crystal, diode, passive device (as: resistance, electric capacity, connector etc.) and other various electronic components can be installed on it, be communicated with by lead, can form the electric signal binding and function should be arranged.Therefore, printed circuit board is a kind of platform that provides element to link, in order to accept the basis of contact part.Printed circuit board (PCB) almost our electronic equipment that can see all be unable to do without it, little of electronic watch, calculator, general-purpose computer, big to computer, communication electronic equipment, military armament systems, as long as there is electronics such as integrated circuit not have device, electric interconnection all will be used printed circuit board (PCB) between them.Printed circuit board (PCB) has the following advantages: 1, by circuit theory each element is linked up, volume is little; 2, raise the efficiency and reduce cost; 3, be convenient to install transportation and use; 4, be convenient to safeguard maintenance.
Under the prior art; the back exposes in air on the electronic equipment if printed circuit board (PCB) is installed in; when being clashed into or have element to come off, electronic equipment cause the element on printed circuit board (PCB) and the printed circuit board (PCB) wounded often; finally cause the damage of printed circuit board (PCB); in order to protect printed circuit board (PCB), cover a baffle on the printed circuit board (PCB) of being everlasting, but have certain distance between baffle and circuit board; caused the fixing difficulty of baffle, fixing back is loosening easily.
Summary of the invention
For solving the problems of the technologies described above, the invention provides a kind of fixture of good fixing effect.
For achieving the above object; the invention provides a kind of fixture; be used for fixing circuit board and the baffle that is used for the protective circuit plate; comprise first fixed part that is positioned at plane, proximate circuitry plate place, be positioned at or second fixed part on plane, contiguous baffle place and be arranged on two connecting portions between fixed part, connecting portion be shaped as circular platform type.
More excellent, second fixed part is fixedlyed connected with baffle, has saved the operation that second fixed part is connected with baffle in operation, the simplified operation step, and first fixed part and circuit board removably connect.
More excellent, first fixed part and circuit board removably connect by screw, and mounting means is simple, convenient disassembly.
More excellent, connecting portion be shaped as hollow circular platform type, with connecting portion make hollow can economical with materials, and alleviate the weight of fixture.
The advantage of a kind of fixture of the present invention is: 1, use the truncated cone-shaped connecting portion, play the effect that reinforces the connection around the fixing point, guaranteed the connection effect; 2, two fixed positions on the fixture have been avoided in fixing process in different planes, and the unsettled fixed effect that causes of fixed part is not good enough, has guaranteed fixed effect.
Description of drawings
Fig. 1 is the vertical view of fixture of the present invention;
Fig. 2 is the front view of fixture embodiment of the present invention.
Among the figure
The 1-fixture, 11-second fixed part, 12-connecting portion, 13-first fixed part, 2-screw, 3-circuit board, 4-baffle.
Embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present invention is described in detail, thereby protection scope of the present invention is made more explicit defining so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that.
As shown in Figures 1 and 2; a kind of fixture 1; be used for fixing circuit board 3 and the baffle 4 that is used for protective circuit plate 3; comprise first fixed part 13 that is positioned at plane, proximate circuitry plate 3 place, be positioned at or second fixed part 11 on plane, contiguous baffle 4 place and be arranged on two connecting portions 12 between fixed part; second fixed part 11 is fixedlyed connected with baffle 4; first fixed part 13 removably connects by screw 2 with circuit board 3, connecting portion 12 be shaped as hollow circular platform type.
The operation principle of fixture of the present invention is as follows:
Second fixed part 11 and baffle 4 on one end of fixture 1 are fixedly connected, and after baffle 4 is installed on the circuit board 3, first fixed part 13 of fixture 1 other end are connected with circuit board 3.In the present embodiment, use screw 2 that fixture 1 is connected with circuit board 3, first fixed part 13 and circuit board 3 are fixed.
The above; it only is the specific embodiment of the present invention; but protection scope of the present invention is not limited thereto; any those of ordinary skill in the art are in the disclosed technical scope of the present invention; variation or the replacement that can expect without creative work all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range that claims were limited.
Claims (4)
1. fixture; be used for fixing circuit board (3) and be used for the baffle (4) of protective circuit plate (3); it is characterized in that: comprise first fixed part (13) that is positioned at proximate circuitry plate (3) plane, place, be positioned at or second fixed part (11) on contiguous described baffle (4) plane, place and be arranged on two connecting portions (12) between described fixed part, described connecting portion (12) be shaped as circular platform type.
2. a kind of fixture according to claim 1 is characterized in that: described second fixed part (11) is fixedlyed connected with described baffle (4), and described first fixed part (13) removably connects with circuit board (3).
3. a kind of fixture according to claim 1 is characterized in that: described first fixed part (13) removably connects by screw (2) with circuit board (3).
4. a kind of fixture according to claim 1 is characterized in that: described connecting portion (12) be shaped as a hollow round platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010190177 CN101959364A (en) | 2010-06-02 | 2010-06-02 | Fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010190177 CN101959364A (en) | 2010-06-02 | 2010-06-02 | Fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101959364A true CN101959364A (en) | 2011-01-26 |
Family
ID=43486356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010190177 Pending CN101959364A (en) | 2010-06-02 | 2010-06-02 | Fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101959364A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103889161A (en) * | 2012-12-24 | 2014-06-25 | 深圳市共进电子股份有限公司 | Method for preventing annular inductor on printed circuit board from falling and printed circuit board |
| CN109548353A (en) * | 2018-12-20 | 2019-03-29 | 上海摩软通讯技术有限公司 | A kind of mobile terminal |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101193512A (en) * | 2006-11-23 | 2008-06-04 | 英业达股份有限公司 | Fixing structure |
| WO2009071151A1 (en) * | 2007-12-05 | 2009-06-11 | Böllhoff Verbindunstechnik Gmbh | Adjustment element |
| CN201285823Y (en) * | 2008-08-27 | 2009-08-05 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
-
2010
- 2010-06-02 CN CN 201010190177 patent/CN101959364A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101193512A (en) * | 2006-11-23 | 2008-06-04 | 英业达股份有限公司 | Fixing structure |
| WO2009071151A1 (en) * | 2007-12-05 | 2009-06-11 | Böllhoff Verbindunstechnik Gmbh | Adjustment element |
| CN201285823Y (en) * | 2008-08-27 | 2009-08-05 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103889161A (en) * | 2012-12-24 | 2014-06-25 | 深圳市共进电子股份有限公司 | Method for preventing annular inductor on printed circuit board from falling and printed circuit board |
| CN103889161B (en) * | 2012-12-24 | 2018-10-19 | 深圳市共进电子股份有限公司 | Prevent the method and printed circuit board that the ring-shaped inductors on printed circuit board fall off |
| CN109548353A (en) * | 2018-12-20 | 2019-03-29 | 上海摩软通讯技术有限公司 | A kind of mobile terminal |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8616902B2 (en) | Power supply device and power supply system for server rack | |
| US20120026710A1 (en) | Riser card for power supply | |
| US20130039002A1 (en) | Server rack assembly | |
| US20140189168A1 (en) | Hard disk drive module having indicating device | |
| CN202889786U (en) | PCB structure interconnected by surface mounting manner | |
| CN101686595A (en) | Electronic device and conducting strip thereof | |
| CN102984881A (en) | Circuit board connection structure | |
| CN101959364A (en) | Fixing device | |
| CN202025256U (en) | Reinforced compact peripheral component interconnect (CPCI) computer | |
| CN101959363A (en) | Connecting device | |
| EP2635097B1 (en) | An electric and/or electronic circuit including a printed circuit board, a separate circuit board and a power connector | |
| CN103545630A (en) | Connecting device between boards | |
| CN202633697U (en) | Improved USB socket | |
| CN202034305U (en) | Relay box with transient suppression | |
| US20110069465A1 (en) | Printed circuit board assembly | |
| CN101959365A (en) | Protective device | |
| CN202513225U (en) | Battery electrode contact component | |
| CN202262051U (en) | Heat dissipation installing structure for PCB (printed circuit board) board | |
| CN203260246U (en) | Electronic technology experiment table | |
| CN202206651U (en) | Rigid printed circuit board with bonding pad protection function | |
| CN202565634U (en) | Vehicle electronic assembly | |
| CN201980607U (en) | Anti-slip L-shaped frame | |
| CN102522047A (en) | Light on-board intelligent multifunctional display | |
| CN205961576U (en) | Mobile terminal and printed circuit board PCB thereof | |
| US8317546B2 (en) | Printed circuit board |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20110126 |