CN1889005A - Fixing mechanism - Google Patents
Fixing mechanism Download PDFInfo
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- CN1889005A CN1889005A CN 200510079763 CN200510079763A CN1889005A CN 1889005 A CN1889005 A CN 1889005A CN 200510079763 CN200510079763 CN 200510079763 CN 200510079763 A CN200510079763 A CN 200510079763A CN 1889005 A CN1889005 A CN 1889005A
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- Prior art keywords
- rachet
- keeper
- electronic installation
- fixed mechanism
- fixed
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Abstract
A mounted machine to fix the electronic installation on the motherboard includes the first ratchet piece, the second ratchet piece and the locations. The first ratchet piece is set on the motherboard and the second ratchet piece engages with the first ratchet piece. The location is connected to the second ratchet piece which relies to the electronic installation.
Description
Technical field
The present invention relates to a kind of fixed mechanism, especially relate to a kind of fixed mechanism that uses a plurality of rachets.
Background technology
Be the multimedia epoch of information now, more and more computer products and computer peripheral equipment thereof be development thereupon also, for example printer (printer), digital camera (digital camera) and optical scanner equipment such as (photoscanner), undoubtedly, now the mankind have almost been become one of necessity in the life.No matter be server (server), workstation (workstation), desk-top computer (desktop computer), notebook (notebook computer) or portable computer (portable computer), even industrial computer (industrial computer), status in common people's life becomes indispensable important tool gradually.
Figure 1A is the synoptic diagram of known notebook, and Figure 1B is the structural representation of the LCD screen among Figure 1A, and Fig. 1 C is the assembling synoptic diagram of the hard disk among Figure 1A.Please refer to Figure 1A and Figure 1B, known notebook 100 comprises base 110, LCD screen 120 and pivot (hinge) 130, and wherein LCD screen 120 is connected with base 110 by pivot 130.More specifically, LCD screen 120 comprise LCD MODULE (liquid crystal display module, LCM) 122 with carriage (bracket) 124, wherein LCD MODULE 122 is finished combination by a plurality of screws and carriage 124.
Yet not only the LCD MODULE 122 of different size need be used different carriage 124.In addition, the size of the LCD MODULE 122 that each tame panel manufacturer is produced difference to some extent (for example differs 1～2 millimeter, because of manufacturer's specification different), therefore even the LCD MODULE 122 of same size also not necessarily can be used identical carriage 124.Moreover similar problem also appears in the assembling of hard disk of known notebook 100.
Please refer to Fig. 1 C, in base 110, connector 116 all is arranged in the shell 112 with hard disk 118, and connector 116 is connected with hard disk 118.In addition, cover plate 114 covers hard disk 118, and is connected with shell 112, and its cover plate 114 has stopper 114a, with the relative position between Fixed disk 118 and the connector 116.Similarly, the hard disk size that each tame hard disk 118 manufacturer is produced is difference to some extent, therefore also just can't closely contact with between a kind of stopper 114a of cover plate 114 and the various hard disks 118.
Summary of the invention
In view of this, purpose of the present invention just provides a kind of fixed mechanism, so that the fixing electronic installation of different size.
Based on above-mentioned purpose or other purpose, the present invention proposes a kind of fixed mechanism, and it is used for electronic installation is fixed in base plate.This fixed mechanism comprises first rachet (ratch member), second rachet and first keeper, and wherein first rachet is arranged on the base plate, and second rachet is used for meshing with first rachet.First keeper is connected to second rachet, and first keeper bears against on the electronic installation.
According to the embodiment of the invention, fixed mechanism can also comprise first adjusting mechanism, and first adjusting mechanism is used to make first rachet to separate with second rachet, so that move first keeper.In addition, first adjusting mechanism can comprise push rod and the fulcrum that is connected to push rod.
According to the embodiment of the invention, first keeper can be a side that bears against electronic installation.
According to the embodiment of the invention, first keeper can be a corner that bears against electronic installation, and the cover part electronic installation.
According to the embodiment of the invention, fixed mechanism can also comprise second keeper, and it is arranged on the base plate, and first keeper and second keeper are used for the clamping electronic installation.In addition, second keeper can be another corner that bears against electronic installation, and the cover part electronic installation.
According to the embodiment of the invention, fixed mechanism can also comprise the 3rd rachet and the 4th rachet, and wherein the 3rd rachet is arranged on the base plate.The 4th rachet is used for and the engagement of the 3rd rachet, and the 4th rachet is connected with second keeper.In addition, fixed mechanism can also comprise second adjusting mechanism, and second adjusting mechanism is used to make the 3rd rachet to separate with the 4th rachet, so that move second keeper.In addition, second adjusting mechanism can comprise push rod and the fulcrum that is connected to push rod.
Based on above-mentioned, the present invention adopts a plurality of rachets, and the relative position of these rachets can adjust, and therefore the range of size of the fixed mechanism of the present invention electronic installation that can be suitable for is bigger.
State with other purpose, feature and advantage and can become apparent on the present invention for allowing, preferred embodiment cited below particularly in conjunction with the accompanying drawings, is described in detail below.
Description of drawings
Figure 1A is the synoptic diagram of known notebook.
Figure 1B is the structural representation of the LCD screen among Figure 1A.
Fig. 1 C is the assembling synoptic diagram of the hard disk among Figure 1A.
Fig. 2 A is the schematic perspective view according to the fixed mechanism of first embodiment of the invention.
Fig. 2 B is the diagrammatic cross-section according to the fixed mechanism of first embodiment of the invention.
Fig. 3 A is the schematic perspective view according to the fixed mechanism of second embodiment of the invention.
Fig. 3 B is the diagrammatic cross-section according to the fixed mechanism of second embodiment of the invention.
Fig. 4 A is the synoptic diagram according to the fixed mechanism of third embodiment of the invention.
Fig. 4 B is the schematic perspective view according to the fixed mechanism of third embodiment of the invention.
The main element description of symbols
100: known notebook
110: base
112: shell
114: cover plate
114a: stopper
116: connector
118: hard disk
120: LCD screen
122: LCD MODULE
124: carriage
130: pivot
210,230: base plate
220,240: electronic installation
300,400,500: fixed mechanism
310,510: the first rachets
320,520: the second rachets
330,530: the first keepers
340: the second keepers
410: the three rachets
420: the four rachets
430: adjusting mechanism
432: fulcrum
434: push rod
Embodiment
[first embodiment]
Fig. 2 A is the schematic perspective view according to the fixed mechanism of first embodiment of the invention, and Fig. 2 B is the diagrammatic cross-section according to the fixed mechanism of first embodiment of the invention.Please refer to Fig. 2 A and 2B, fixed mechanism 300 is used for electronic installation 220 is fixed in base plate 210, and the profile of electronic installation 220 can be tabular, block or other shape.This fixed mechanism 300 comprises first rachet 310, second rachet 320 and first keeper 330, and wherein first rachet 310 is arranged on the base plate 210, and second rachet 320 is used for and 310 engagements of first rachet.In addition, first keeper 330 is connected to second rachet 320, and first keeper 330 bears against on the electronic installation 220.
More specifically, electronic installation 220 can be LCD MODULE or other plate object, and first keeper 330 bears against a corner of electronic installation 220, and cover part electronic installation 220, with fixed electronic device 220.When electronic installation 220 was LCD MODULE, fixed mechanism 300, electronic installation 220 can be collectively referred to as the liquid crystal display mode block assembly with base plate 210.In addition, first keeper 330 can be L type or other shape, and electronic installation 220 bears against on second keeper 340, and wherein second keeper 340 can be reference column or other location structure, and therefore first keeper 330 and second keeper 340 just can fixed electronic device 220.Yet present embodiment does not limit first keeper 330 and second keeper 340 needs to use simultaneously, and present embodiment also can use first keeper 330 separately, with fixed electronic device 220.
In the present embodiment, first rachet 310 is a ratchet bar, and second rachet 320 also is a ratchet bar.Yet in another embodiment, first rachet 310 can be a ratchet bar also, and second rachet 320 can be a ratchet-gear wheel.Perhaps, first rachet 310 can be a ratchet-gear wheel, and second rachet 320 can be a ratchet bar.In addition, second rachet 320 and first keeper 330 can be one-body molded.
Relevant for the operating process of fixed mechanism 300 will describe in detail as after.At first, electronic installation 220 is placed on the base plate 210, and a corner of electronic installation 220 is born against on second keeper 340.Then, move second rachet 320, so that first keeper 330 bears against another corner of electronic installation 220, for example second rachet 320 of Fig. 2 B being turned left pushes away.Therefore, first keeper 330 and second keeper 340 can fixed electronic device 220.
It should be noted that when the size of electronic installation 220 not simultaneously, first keeper 330 and second keeper 340 still can fixed electronic device 220.In other words, just can be applied to the electronic installation 220 of different size with a kind of first keeper 330 of kenel.In addition, along with dwindling of the tooth pitch (pitch) of second rachet 310 and second rachet 320, first keeper 330 can closely contact with electronic installation 220.In addition, because second rachet 320 and first rachet 310 can produce locking (locking), therefore second rachet 320 of engagement back and first rachet 310 can not produce and relatively move.
[second embodiment]
Fig. 3 A is the schematic perspective view according to the fixed mechanism of second embodiment of the invention, and Fig. 3 B is the diagrammatic cross-section according to the fixed mechanism of second embodiment of the invention.Please refer to Fig. 3 A and Fig. 3 B, present embodiment is similar to the aforementioned embodiment, both are difference: the fixed mechanism 400 of present embodiment also comprises the 3rd rachet 410 and the 4th rachet 420, wherein the 3rd rachet 410 is arranged on the base plate 210, and the 4th rachet 420 is used for and 410 engagements of the 3rd rachet.In addition, the 4th rachet 420 is connected with second keeper 340, and therefore the position of second keeper 340 also is to adjust.In other words, the 3rd rachet 410 and the 4th rachet 420 can be to be same as first rachet 310 and second rachet 320.
In the present embodiment, the 3rd rachet 410 is a ratchet bar, and the 4th rachet 420 also is a ratchet bar.Yet in another embodiment, the 3rd rachet 410 can be a ratchet bar also, and the 4th rachet 420 can be a ratchet-gear wheel.Perhaps, the 3rd rachet 410 can be a ratchet-gear wheel, and the 4th rachet 420 can be a ratchet bar.In addition, second rachet 420 and second keeper 340 can be one-body molded.
Owing to also can produce locking between the 3rd rachet 410 and the 4th rachet 420, therefore fixed mechanism 400 also can comprise adjusting mechanism 430, and adjusting mechanism 430 is used to make the 3rd rachet 410 to separate with the 4th rachet 420, so that move second keeper 340.More specifically, adjusting mechanism 430 can be linkage assembly, connecting rod with the combination of motor or other can separate the device of the 3rd rachet 410 and the 4th rachet 420.
For example, adjusting mechanism 430 can comprise fulcrum 432 and push rod 434, and its central bearing point 432 is connected with push rod 434, and fulcrum 432 is fixed on the 4th rachet 420.When lifting the right-hand member of push rod 434, the 3rd rachet 410 just can separate with the 4th rachet 420, and this moment, the 4th rachet 420 just can move to the right of Fig. 3 B.Though the adjusting mechanism 430 of present embodiment is arranged on the 4th rachet 420, adjusting mechanism 430 also can be to be arranged on the 3rd rachet 410 or the base plate 210.
It should be noted that adjusting mechanism also can be applied in the foregoing description, so that first rachet 310 separates with second rachet 320.More specifically, adjusting mechanism also can be arranged on first rachet 310, second rachet 320 or the base plate 210, so that first rachet 310 separates with second rachet 320.
[the 3rd embodiment]
Fig. 4 A is the synoptic diagram according to the fixed mechanism of third embodiment of the invention, and Fig. 4 B is the part schematic perspective view according to the fixed mechanism of third embodiment of the invention.Please refer to Fig. 4 A and Fig. 4 B, the fixed mechanism 500 of present embodiment is used for electronic installation 240 is fixed in base plate 230, in addition, fixed mechanism 500 comprises first rachet 510, second rachet 520 and first keeper 530, wherein first rachet 510 is arranged on the base plate 230, and second rachet 520 is used for and 510 engagements of first rachet.In addition, first keeper 530 is connected to second rachet 520, and first keeper 530 bears against a side of electronic installation 240.
More specifically, electronic installation 240 can be the hard disk of notebook, and base plate 230 can be the hard disk cover plate of notebook.When being the hard disk of notebook as if electronic installation 240, fixed mechanism 500, electronic installation 240 and base plate 230 can be collectively referred to as the hard disk assembly of notebook.In addition, in the present embodiment, first rachet 510 is a ratchet bar, and second rachet 520 is ratchet-gear wheel (shown in Fig. 4 B).Yet in another embodiment, first rachet 510 and second rachet 520 also can be ratchet bar (shown in similar Fig. 2 B) simultaneously.Perhaps, first rachet 510 can be a ratchet-gear wheel, and second rachet 520 can be a ratchet bar.
Similarly, can adjust for the position that makes the keeper 530 of winning, the adjusting mechanism 430 of the foregoing description also can be applied in the present embodiment.For example, force in the right-hand member of push rod 434, so that second rachet 520 separates with first rachet 510, therefore first keeper 530 just can move to the right of Fig. 4 A.In addition, if when first keeper 530 moved toward the left side of Fig. 4 A, first keeper 530 just can bear against a side of electronic installation 240, with fixed electronic device 240.In addition, first keeper 530 and second rachet 520 also can be one-body molded.Moreover first keeper 530 can be plastics or foam.
Combination that it should be noted that the various embodiments described above content also is the disclosed scope of the present invention.
In sum, fixed mechanism of the present invention has following advantage at least:
One, compare with known technology, fixed mechanism of the present invention can be adjusted according to the size of electronic installation (for example being LCD MODULE or hard disk), so that fix this electronic installation.
Two, use screw to compare with known technology, the present invention not only can save the cost of screw, also can shorten and assemble man-hour.
Three, compare with known technology, material cost required for the present invention is less.
Though the present invention discloses as above with preferred embodiment; right its is not in order to limit the present invention; any person of ordinary skill in the field; without departing from the spirit and scope of the present invention; when can doing a little change and improvement, thus protection scope of the present invention should with claims the person of being defined be as the criterion.
Claims (10)
1. a fixed mechanism is suitable for an electronic installation is fixed on the base plate, it is characterized in that comprising:
First rachet is arranged on this base plate;
Second rachet is used for and this first rachet engagement; And
First keeper is connected to this second rachet, and wherein this first keeper bears against on this electronic installation.
2. fixed mechanism according to claim 1 is characterized in that, comprises first adjusting mechanism, and this first adjusting mechanism is used to make this first rachet to separate with this second rachet, so that move this first keeper.
3. fixed mechanism according to claim 1 is characterized in that, described first adjusting mechanism comprises push rod and the fulcrum that is connected to this push rod.
4. fixed mechanism according to claim 1 is characterized in that, the described first keeper breasting is to a side of this electronic installation.
5. fixed mechanism according to claim 1 is characterized in that, the described first keeper breasting is to a corner of this electronic installation, and this electronic installation of cover part.
6. fixed mechanism according to claim 1 is characterized in that, comprises second keeper, be arranged on this base plate, and this first keeper and this second keeper is used for this electronic installation of clamping.
7. fixed mechanism according to claim 6 is characterized in that, the described second keeper breasting is to another corner of this electronic installation, and this electronic installation of cover part.
8. fixed mechanism according to claim 7 is characterized in that, comprising:
The 3rd rachet is arranged on this base plate; And
The 4th rachet is used for and the engagement of the 3rd rachet, and wherein the 4th rachet is connected with this second keeper.
9. fixed mechanism according to claim 8 is characterized in that comprising second adjusting mechanism, and this second adjusting mechanism is used to make the 3rd rachet to separate with the 4th rachet, so that move this second keeper.
10. fixed mechanism according to claim 9 is characterized in that, described second adjusting mechanism comprises push rod and the fulcrum that is connected to this push rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100797630A CN100412751C (en) | 2005-06-28 | 2005-06-28 | Fixing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100797630A CN100412751C (en) | 2005-06-28 | 2005-06-28 | Fixing mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1889005A true CN1889005A (en) | 2007-01-03 |
| CN100412751C CN100412751C (en) | 2008-08-20 |
Family
ID=37578283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100797630A Active CN100412751C (en) | 2005-06-28 | 2005-06-28 | Fixing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100412751C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102478046A (en) * | 2010-11-23 | 2012-05-30 | 和硕联合科技股份有限公司 | Electronic device and spindle structure thereof |
| CN103425281A (en) * | 2013-07-26 | 2013-12-04 | 张晶 | Stylus |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4561715A (en) * | 1984-02-29 | 1985-12-31 | Sanchez Michael A | Cable connector cover with integral strain relief |
| US5729430A (en) * | 1996-10-21 | 1998-03-17 | Gateway 2000, Inc. | Corner placement monitor stand |
| CN1302005A (en) * | 1999-12-28 | 2001-07-04 | 富士康(昆山)电脑接插件有限公司 | Fixing device |
-
2005
- 2005-06-28 CN CNB2005100797630A patent/CN100412751C/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102478046A (en) * | 2010-11-23 | 2012-05-30 | 和硕联合科技股份有限公司 | Electronic device and spindle structure thereof |
| CN103425281A (en) * | 2013-07-26 | 2013-12-04 | 张晶 | Stylus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100412751C (en) | 2008-08-20 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |