CN104122944A - Toolless installing device - Google Patents
Toolless installing device Download PDFInfo
- Publication number
- CN104122944A CN104122944A CN201310152955.4A CN201310152955A CN104122944A CN 104122944 A CN104122944 A CN 104122944A CN 201310152955 A CN201310152955 A CN 201310152955A CN 104122944 A CN104122944 A CN 104122944A
- Authority
- CN
- China
- Prior art keywords
- stopper slot
- guide pillar
- housing
- fabricated section
- tool holder
- 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
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Abstract
The invention provides a toolless installation device. The toolless installation device is used for fixing a first installation part to a second installation part. The toolless installation device comprises a shell, a lifting handle and two positioning parts. The first installation part is fixed in the shell, and the two sides of the shell are respectively provided with a positioning sleeve. The lifting handle is arranged on the two sides of the shell in a pivotal mode and comprises two pivoted arms and an actuation arm, wherein the pivoted arms are arranged on the two sides of the shell in a pivotal mode, the actuation arm is arranged across the pivoted arms, and the pivoted arms are provided with first guide columns. The positioning parts are vertically fixed on the second installation part at a predetermined interval and provided with positioning columns and first limiting grooves respectively. The positioning columns are sleeved with the positioning sleeves, and the first guide columns move from the inlet ends of the first limiting grooves to the bottom ends of the first limiting grooves.
Description
[technical field]
The present invention relates to a kind of tool holder device of exempting from, particularly a kind of easy to operate tool holder device of exempting from.
[background technology]
At present PCI-E expansion board following two kinds of modes are installed:
1.PCI-E expansion board is fixed on simple beam, then by screw, bracket lock is attached on motherboard, and this mode need, by instrument, waste time and energy when assembling or dismounting.
2. exempt from the design of implement handle, by exempting from the operation of implement handle, PCI-E expansion board is fixed on motherboard, still, exempt from implement handle smaller, be not easy to grip, and assembling or unloading process need to convert gesture and just can complete, cannot, with single gesture operation, operate comparatively numerous and diverse.
[summary of the invention]
Fundamental purpose of the present invention is to provide a kind of easy to operate tool holder device of exempting from.
The invention provides a kind of tool holder device of exempting from, it is for being fixed to the second fabricated section by the first fabricated section, and described in exempt from tool holder device and comprise housing, handle and two keepers, in described housing, fix the first fabricated section, the both sides of housing are respectively equipped with abutment sleeve; Described handle is hubbed at housing both sides, and described handle comprises two driving arms and actuating arm, and wherein, driving arm is hubbed at housing both sides, and actuating arm is located between driving arm, and driving arm is provided with the first guide pillar; Described keeper is vertically fixed on the second fabricated section with preset space length, and on described keeper, is respectively equipped with reference column and the first stopper slot; During installation, reference column is sheathed in abutment sleeve, and the first guide pillar moves to the bottom of the first stopper slot in the inlet end of the first stopper slot, and when the first guide pillar supports the bottom of the first stopper slot, actuating arm reclines and is locked on housing one side.
Especially, the both sides of described housing are respectively equipped with two abutment sleeves, are respectively equipped with two reference columns on described keeper, and reference column is corresponding one by one with abutment sleeve.
Especially, described the first fabricated section is PCI-E expansion card, PCI-E expansion card is screwed in the inner side of housing two side arms, described the second fabricated section is motherboard, motherboard is provided with PCI-E expansion slot, when the first fabricated section is fixed on the second fabricated section, the end of PCI-E expansion card is inserted in PCI-E expansion slot.
Especially, described the first stopper slot is arc.
Especially, described actuating arm is provided with snap fit, and housing one side is provided with hole clipping, and while holding, snap fit snaps in hole clipping, and during release, snap fit departs from hole clipping.
Especially, described driving arm is provided with the second stopper slot, described housing both sides are provided with the second guide pillar, the slippage in the second stopper slot of the second guide pillar, when the second guide pillar is positioned at one end of the second stopper slot, the first guide pillar snaps in the inlet end of the first stopper slot, and when the second guide pillar is positioned at the other end of the second stopper slot, the second guide pillar supports the bottom of the first stopper slot.
In the present invention, actuating arm is located between driving arm, is convenient to user and grips, and during assembling, presses down actuating arm to allow driving arm rotation, until the first guide pillar moves to the bottom of the first stopper slot, actuating arm reclines and is locked on housing one side; During dismounting, above carry actuating arm to allow driving arm rotation, until the first guide pillar moves to the inlet end of the first stopper slot, between housing and keeper, remove fixing, assembling or disassembling section only need single press down or on propose operation, do not need to convert gesture, more for convenience.
[accompanying drawing explanation]
Fig. 1 is that the present invention exempts from the fixing front schematic diagram of tool holder device installation.
Fig. 2 is that the present invention exempts from the schematic diagram after tool holder device installation is fixed.
Fig. 3 is the schematic diagram that in Fig. 2, snap fit snaps in hole clipping.
Fig. 4 schematic diagram when the bottom of the first stopper slot that is actuating arm by upper the first guide pillar in advance.
Fig. 5 be in Fig. 4 actuating arm by the first guide pillar after above carrying the schematic diagram when the zone line of the first stopper slot.
Fig. 6 be in Fig. 5 actuating arm by the first guide pillar after above carrying the schematic diagram when the inlet end of the first stopper slot.
[embodiment]
Refer to shown in Fig. 1, Fig. 2 and Fig. 3, the invention provides a kind of tool holder device of exempting from, it is for being fixed to the second fabricated section 20 by the first fabricated section 10, and described in exempt from tool holder device and comprise housing 30, handle 40 and two keepers 50, interior first fabricated section 10 of fixing of described housing 30, the both sides of housing 30 are respectively equipped with abutment sleeve 31; Described handle 40 is hubbed at housing 30 both sides, and described handle 40 comprises two driving arms 41 and actuating arm 42, and wherein, driving arm 41 is hubbed at housing 30 both sides, and actuating arm 42 is located between driving arm 41, and driving arm 41 is provided with the first guide pillar 411; Described keeper 50 is vertically fixed on the second fabricated section 20 with preset space length, and on described keeper 50, be respectively equipped with reference column 51 and the first stopper slot 52, and the first stopper slot 52 comprises inlet end 521 and bottom 522, wherein, inlet end 521 is opening-like to be inserted or extracts for the first guide pillar 411, and bottom 522 is closed form for the first guide pillar 411 stop bits; During installation, reference column 51 is sheathed in abutment sleeve 31, the first guide pillar 411 moves to the bottom 522 of the first stopper slot 52 in the inlet end 521 of the first stopper slot 52, and when the first guide pillar 411 supports the bottom 522 of the first stopper slot 52, actuating arm 42 reclines and is locked on housing 30 1 sides.
In the present embodiment, the both sides of described housing 30 are respectively equipped with two abutment sleeves 31, be respectively equipped with two reference columns 51, and reference column 51 are corresponding one by one with abutment sleeve 31 on described keeper 50.In the present embodiment, described the first fabricated section 10 is PCI-E expansion card, PCI-E expansion card is fixed on the inner side of housing 30 two side arms by screw 60, described the second fabricated section 20 is motherboard, motherboard is provided with PCI-E expansion slot 21, when the first fabricated section 10 is fixed on the second fabricated section 20, the end of PCI-E expansion card is inserted in PCI-E expansion slot 21.In the present embodiment, described the first stopper slot 52 is arc.In the present embodiment, described driving arm 41 is provided with the second stopper slot 412, described housing 30 both sides are provided with the second guide pillar 32, the second guide pillar 32 is in the interior slippage of the second stopper slot 412, when the second guide pillar 32 is positioned at one end of the second stopper slot 412, the first guide pillar 411 snaps in the inlet end 521 of the first stopper slot 52, and when the second guide pillar 32 is positioned at the other end of the second stopper slot 412, the second guide pillar 32 supports the bottom 522 of the first stopper slot 52.In the present embodiment, actuating arm 42 is provided with snap fit 421, and housing 30 1 sides are provided with hole clipping 300, and while holding, snap fit 421 snaps in hole clipping 300, and during release, snap fit 421 is from the interior disengaging of hole clipping 300.
Refer to shown in Fig. 4, after actuating arm 42 releases but actuating arm 42 in advance driving arm 41 is collapsed state by upper, driving arm 41 is positioned at the outside of housing 30 and does not protrude from the top of housing 30; Bottom 522, the second guide pillars 32 that the first guide pillar 411 is positioned at the first stopper slot 52 are positioned at the other end of the second stopper slot 412, and reference column 51 is sheathed in abutment sleeve 31.
Refer to shown in Fig. 5, actuating arm 42 by carry after, driving arm 41 rotation and constantly protrude from the top of housing 30, the first guide pillar 411 is positioned at the zone line of the first stopper slot 52, the second guide pillar 32 is positioned at the zone line of the second stopper slot 412, and reference column 51 is sheathed in abutment sleeve 31.
Refer to shown in Fig. 6, actuating arm 42 continue by carry after, driving arm 41 rotation and driving arm 41 are opened during to maximum angle (angle between the end face of driving arm 41 and housing 30), the first guide pillar 411 is positioned at the inlet end 521 of the first stopper slot 52, the second guide pillar 32 is positioned at one end of the second stopper slot 412, and reference column 51 is sheathed in abutment sleeve 31.Actuating arm 42 continue by can consult shown in Fig. 1 after carrying, when driving arm 41 no longer rotates and driving arm 41 is maximum angle, the first guide pillar 411 is from the interior disengaging of the first stopper slot 52, the second guide pillar 32 is positioned at one end of the second stopper slot 412, reference column 51 is no longer sheathed in abutment sleeve 31, now, housing 30 departs from completely with keeper 50.
In the present invention, actuating arm 42 is located between driving arm 41, is convenient to user and grips, and during assembling, actuating arm 42 presses down to allow driving arm 41 rotate, until the first guide pillar 411 moves to the bottom 522 of the first stopper slot 52, actuating arm 42 reclines and is locked on housing 30 1 sides; During dismounting, on actuating arm 42, carry allowing driving arm 41 rotate, until the first guide pillar 411 moves to the inlet end 521 of the first stopper slot 52, between housing 30 and keeper 50, remove fixing, assembling or disassembling section only need single press down or on propose operation, do not need to convert gesture, more for convenience.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited to this, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; 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 domain of claim.
Claims (6)
1. exempt from a tool holder device, it,, for the first fabricated section is fixed to the second fabricated section, is exempted from tool holder device described in it is characterized in that and comprises:
Housing, fixes the first fabricated section in it, the both sides of housing are respectively equipped with abutment sleeve;
Handle, it is hubbed at housing both sides, and described handle comprises two driving arms and actuating arm, and wherein, driving arm is hubbed at housing both sides, and actuating arm is located between driving arm, and driving arm is provided with the first guide pillar;
Two keepers, it is vertically fixed on the second fabricated section with preset space length, and on described keeper, is respectively equipped with reference column and the first stopper slot; During installation, reference column is sheathed in abutment sleeve, and the first guide pillar moves to the bottom of the first stopper slot in the inlet end of the first stopper slot, and when the first guide pillar supports the bottom of the first stopper slot, actuating arm reclines and is locked on housing one side.
2. the tool holder device of exempting from according to claim 1, is characterized in that: the both sides of described housing are respectively equipped with two abutment sleeves, is respectively equipped with two reference columns on described keeper, and reference column is corresponding one by one with abutment sleeve.
3. the tool holder device of exempting from according to claim 2, it is characterized in that: described the first fabricated section is PCI-E expansion card, PCI-E expansion card is screwed in the inner side of housing two side arms, described the second fabricated section is motherboard, motherboard is provided with PCI-E expansion slot, when the first fabricated section is fixed on the second fabricated section, the end of PCI-E expansion card is inserted in PCI-E expansion slot.
4. the tool holder device of exempting from according to claim 3, is characterized in that: described the first stopper slot is arc.
5. the tool holder device of exempting from according to claim 4, is characterized in that: described actuating arm is provided with snap fit, and housing one side is provided with hole clipping, and while holding, snap fit snaps in hole clipping, and during release, snap fit departs from hole clipping.
6. the tool holder device of exempting from according to claim 5, it is characterized in that: described driving arm is provided with the second stopper slot, described housing both sides are provided with the second guide pillar, the slippage in the second stopper slot of the second guide pillar, when the second guide pillar is positioned at one end of the second stopper slot, the first guide pillar snaps in the inlet end of the first stopper slot, and when the second guide pillar is positioned at the other end of the second stopper slot, the second guide pillar supports the bottom of the first stopper slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310152955.4A CN104122944A (en) | 2013-04-27 | 2013-04-27 | Toolless installing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310152955.4A CN104122944A (en) | 2013-04-27 | 2013-04-27 | Toolless installing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104122944A true CN104122944A (en) | 2014-10-29 |
Family
ID=51768393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310152955.4A Pending CN104122944A (en) | 2013-04-27 | 2013-04-27 | Toolless installing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104122944A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105334928A (en) * | 2015-11-24 | 2016-02-17 | 英业达科技有限公司 | Quick-release fixing device of server battery |
| CN108874054A (en) * | 2017-05-12 | 2018-11-23 | 和硕联合科技股份有限公司 | Expansion card cassette and expansion card case integration |
| CN111435262A (en) * | 2019-01-11 | 2020-07-21 | 鸿富锦精密电子(天津)有限公司 | Labor-saving handle and expansion card with same |
| CN112969322A (en) * | 2021-02-04 | 2021-06-15 | 谌荣学 | Special case equipment for automatic instrument |
-
2013
- 2013-04-27 CN CN201310152955.4A patent/CN104122944A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105334928A (en) * | 2015-11-24 | 2016-02-17 | 英业达科技有限公司 | Quick-release fixing device of server battery |
| CN105334928B (en) * | 2015-11-24 | 2018-10-23 | 英业达科技有限公司 | The Quick Release fixing device of server battery |
| CN108874054A (en) * | 2017-05-12 | 2018-11-23 | 和硕联合科技股份有限公司 | Expansion card cassette and expansion card case integration |
| CN108874054B (en) * | 2017-05-12 | 2022-04-08 | 和硕联合科技股份有限公司 | Expansion card cassette and expansion card case integrated device |
| CN111435262A (en) * | 2019-01-11 | 2020-07-21 | 鸿富锦精密电子(天津)有限公司 | Labor-saving handle and expansion card with same |
| CN111435262B (en) * | 2019-01-11 | 2022-04-29 | 富联精密电子(天津)有限公司 | Labor-saving handle and expansion card with same |
| CN112969322A (en) * | 2021-02-04 | 2021-06-15 | 谌荣学 | Special case equipment for automatic instrument |
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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: 20141029 |