CN104135813A - Printed circuit board handle - Google Patents
Printed circuit board handle Download PDFInfo
- Publication number
- CN104135813A CN104135813A CN201310157647.0A CN201310157647A CN104135813A CN 104135813 A CN104135813 A CN 104135813A CN 201310157647 A CN201310157647 A CN 201310157647A CN 104135813 A CN104135813 A CN 104135813A
- Authority
- CN
- China
- Prior art keywords
- circuit board
- printed circuit
- pcb
- fixture
- holding section
- 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
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- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The invention provides a printed circuit board handle which is mounted on a printed circuit board, wherein a mounting hole is formed in the printed circuit board; the printed circuit board handle comprises a holding body, a first fixing piece, a second fixing piece and an integral cover; a through hole and a first clamping part are formed and arranged in the holding body; the through hole faces the mounting hole; the first fixing piece is arranged in the through hole and the mounting hole in a penetrating manner; the second fixing piece is fixed on the first fixing piece; one side of the integral cover is flexibly connected with the holding body; a second clamping part is arranged on the other side of the integral cover; when the second clamping part is matched with the first clamping part in a clamping manner, the integral cover is fixed on the holding body in a covering manner; and when the second clamping part is separated from the first clamping part, the fixation of the integral cover on the holding body is removed.
Description
[technical field]
The present invention relates to a kind of printed circuit board (PCB) handle, particularly a kind of printed circuit board (PCB) handle that prevents from tearing open by mistake and avoiding lid.
[background technology]
In the cabinet of computer or server, motherboard is installed, because the installing space in cabinet is very limited, is not enough to allow attendant go to grip the edge of motherboard with hand and motherboard is positioned in cabinet.For convenience of the handling of motherboard, the printed circuit board (PCB) handle of some is first installed on motherboard by screw conventionally, attendant grips printed circuit board (PCB) handle motherboard is positioned in cabinet, then by screw, the motherboard that printed circuit board (PCB) handle is installed is fixed in cabinet.
On existing motherboard, comprise fitting printed circuit board handle to the screw of motherboard and the screw of motherboard to cabinet is installed, wherein, the screw of fitting printed circuit board handle after assembling without dismounting, can be removing when motherboard and need pull down and the screw of motherboard is installed.Two kinds of screws are not easy to identify, the phenomenon that often can occur by mistake to tear open.
For avoid tearing open by mistake, on printed circuit board (PCB) handle, add in addition screw cap to seal without the screw terminal of removing, still, existing screw cap and printed circuit board (PCB) handle are split-type design, easily drop, and can make to increase in structure a part.
[summary of the invention]
Main purpose of the present invention is to provide a kind of printed circuit board (PCB) handle that prevents from tearing open by mistake and avoiding lid.
The invention provides a kind of printed circuit board (PCB) handle, it is installed on a printed circuit board (PCB), this printed circuit board (PCB) is provided with installing hole, and this printed circuit board (PCB) handle comprises holding body, the first fixture, the second fixture and disjunctor lid, in described holding body, be provided with perforation and the first holding section, this perforation is relative with installing hole; This first fixture is arranged in this perforation and installing hole; The second fixture is fixed on the first fixture; One side flexible connection of described disjunctor lid is on holding body, and the opposite side of this disjunctor lid is provided with the second holding section, and when the second holding section and the first holding section hold while coordinating, disjunctor lid covers and is fixed on holding body; And in the time of the second holding section and the disengaging of the first holding section, disjunctor lid is removed fixing from holding body.
Especially, the first holding section is hole clipping, and the second holding section is snap fit, and this snap fit elastic card is held in hole clipping.
Especially, this first fixture is screw, and this screw wears and appears from the opposite side of printed circuit board (PCB) from a side of printed circuit board (PCB), and this second fixture is nut, the appearing end threaded engagement and be held in the opposite side of printed circuit board (PCB) of this nut and screw.
Holding body and disjunctor lid are arranged to one by the present invention, can prevent from tearing open by mistake and avoiding dropping, another, and the Contiuum type design of printed circuit board (PCB) handle can increase the quantity of part, simplified the structure of printed circuit board (PCB) handle.
[brief description of the drawings]
Fig. 1 is the decomposing schematic representation of printed circuit board (PCB) handle of the present invention and printed circuit board (PCB).
Fig. 2 is that in printed circuit board (PCB) handle of the present invention, disjunctor lid is not covered on the schematic diagram on holding body.
Fig. 3 is that in printed circuit board (PCB) handle of the present invention, disjunctor lid covers the schematic diagram being fixed on holding body.
[embodiment]
Refer to shown in Fig. 1, Fig. 2 and Fig. 3, printed circuit board (PCB) handle of the present invention is installed on a printed circuit board (PCB) 10, this printed circuit board (PCB) 10 is provided with installing hole 11, and this printed circuit board (PCB) handle comprises holding body 20, the first fixture 40, the second fixture 50 and disjunctor lid 30, in described holding body 20, be provided with perforation 21 and the first holding section 22, this perforation 21 is relative with installing hole 11; This first fixture 40 is arranged in this perforation 21 and installing hole 11; The second fixture 50 is fixed on the first fixture 40; One side flexible connection of described disjunctor lid 30 is on holding body 20, and the opposite side of this disjunctor lid 30 is provided with the second holding section 31, and when the second holding section 31 and the first holding section 22 hold while coordinating, disjunctor lid 30 covers and is fixed on holding body 20; And in the time that the second holding section 31 and the first holding section 22 depart from, disjunctor lid 30 is removed fixing from holding body 20.In the present embodiment, the first holding section 22 is hole clipping, and the second holding section 31 is snap fit, and this snap fit elastic card is held in hole clipping.
In the present embodiment, this first fixture 40 is screw, this second fixture 50 is nut, fitting printed circuit board handle is during to printed circuit board (PCB) 10, holding body 20, disjunctor lid 30, the first fixture 40 is positioned at a side of printed circuit board (PCB) 10, the second fixture 50 is positioned at the opposite side of printed circuit board (PCB) 10, disjunctor lid 30 is opens shape, the first fixture 40 is arranged in perforation 21 and installing hole 11 and is appeared from the opposite side of printed circuit board (PCB) 10 from a side of printed circuit board (PCB) 10, the appearing end threaded engagement and be held in the opposite side of printed circuit board (PCB) 10 of the second fixture 50 and the first fixture 40.
In the time that the second fixture 50 coordinates completely with the first fixture 40, printed circuit board (PCB) handle is fixed on printed circuit board (PCB) 10, disjunctor lid 30 is covered to be fixed on holding body 20 and again printed circuit board (PCB) 10 is mounted to cabinet (not shown), the first fixture 40 cresteds in printed circuit board (PCB) handle, thus can prevent from tearing open by mistake; Separately, the Contiuum type design of printed circuit board (PCB) handle can avoid disjunctor lid 30 to drop, and also need not increase the quantity of part, has simplified the structure of printed circuit board (PCB) handle.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited to this, any be familiar with those skilled in the art the present invention disclose technical scope in; can expect easily changing or replacing, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of claim.
Claims (3)
1. a printed circuit board (PCB) handle, it is installed on a printed circuit board (PCB), and this printed circuit board (PCB) is provided with installing hole, it is characterized in that this printed circuit board (PCB) handle comprises:
Holding body, is provided with perforation and the first holding section in it, this perforation is relative with installing hole;
The first fixture, it is arranged in this perforation and installing hole;
The second fixture, it is fixed on the first fixture;
Disjunctor lid, the flexible connection of one side is on holding body, and the opposite side of this disjunctor lid is provided with the second holding section, and when the second holding section and the first holding section hold while coordinating, disjunctor lid covers and is fixed on holding body; And in the time of the second holding section and the disengaging of the first holding section, disjunctor lid is removed fixing from holding body.
2. printed circuit board (PCB) handle according to claim 1, is characterized in that: the first holding section is hole clipping, and the second holding section is snap fit, and this snap fit elastic card is held in hole clipping.
3. printed circuit board (PCB) handle according to claim 1, it is characterized in that: this first fixture is screw, this screw wears and appears from the opposite side of printed circuit board (PCB) from a side of printed circuit board (PCB), this second fixture is nut, the appearing end threaded engagement and be held in the opposite side of printed circuit board (PCB) of this nut and screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310157647.0A CN104135813A (en) | 2013-05-02 | 2013-05-02 | Printed circuit board handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310157647.0A CN104135813A (en) | 2013-05-02 | 2013-05-02 | Printed circuit board handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104135813A true CN104135813A (en) | 2014-11-05 |
Family
ID=51808310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310157647.0A Pending CN104135813A (en) | 2013-05-02 | 2013-05-02 | Printed circuit board handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104135813A (en) |
-
2013
- 2013-05-02 CN CN201310157647.0A patent/CN104135813A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141105 |