CN203734978U - External device bearing frame - Google Patents
External device bearing frame Download PDFInfo
- Publication number
- CN203734978U CN203734978U CN201420114436.9U CN201420114436U CN203734978U CN 203734978 U CN203734978 U CN 203734978U CN 201420114436 U CN201420114436 U CN 201420114436U CN 203734978 U CN203734978 U CN 203734978U
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- China
- Prior art keywords
- mentioned
- external device
- connecting rod
- pallet
- bump
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- 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.)
- Expired - Lifetime
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- 230000008054 signal transmission Effects 0.000 claims abstract description 5
- 230000004308 accommodation Effects 0.000 claims description 31
- 238000006073 displacement reaction Methods 0.000 claims description 8
- 210000002445 nipple Anatomy 0.000 description 24
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Coupling Device And Connection With Printed Circuit (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
An external device bearing frame for loading an external device and enabling the external device to perform signal transmission with a main circuit board, the external device bearing frame comprising: the fixing frame comprises an accommodating space and a protruding point, and the protruding point is positioned in the accommodating space; the adapter device comprises an electric connector, is connected with the fixing frame and is used for electrically connecting the main circuit board; the tray is detachably arranged in the accommodating space and used for loading the external device, the tray is provided with a top wall, the top wall comprises a notch, and when the tray is arranged in the accommodating space, the protruding point is arranged in the notch; and the connecting rod is pivoted with the top wall and can rotate by taking the fixed point of the top wall as an axis, the connecting rod comprises a first end and a second end, when the tray is arranged in the accommodating space, the first end of the connecting rod is connected to the protruding point, and when the second end of the connecting rod rotates towards the electric connector to enable the first end to apply force to the protruding point, the protruding point enables the tray to move towards the direction of the switching device, so that the external device loaded on the tray is connected to the electric connector.
Description
Technical field
The utility model is about a kind of external device carrier, particularly a kind of external device carrier that a plurality of external devices are electrically connected with circuit board by same expansion slot on circuit board.
Background technology
Although at present most motherboards has several functions in, generally speaking, still can be provided with expansion slot (expansion slot) on motherboard, to allow visual its demand after user increase the function of main frame.
In general, the new function of expanding main frame, is as network card, sound card or Frame Grabber etc., to be plugged to the expansion slot on motherboard by having the external plug-in card of specific function so that external plug-in card can with motherboard on processing unit set up to link up.But the most common practice is at present, an expansion slot of the external plug-in card grafting of a slice, expansion slot utilization ratio extreme difference.Even if now existing, by adapter, transfer, make expansion slot on motherboard can be electrically connected the plug-in card mode of the external plug-in card of multi-disc simultaneously, but at present when installing or pulling out these external plug-in cards, user must first remove the upper cover of host housing, more free-hand slices plug external plug-in card or pull out; Thisly increased the quantity that external plug-in card can be used, but, without any auxiliary or the mechanism that dismantles external plug-in card, real in the expansion of carrying out host function to user is inconvenience.
Utility model content
Main purpose of the present utility model is to provide a kind of external device carrier that a plurality of external devices are electrically connected with circuit board by same expansion slot on circuit board simultaneously.
For reaching main purpose of the present utility model, external device carrier of the present utility model is in order to load external device, and makes external device carry out signal transmission with main circuit board.External device carrier of the present utility model includes fixed mount, switching device, pallet and connecting rod.Fixed mount includes spatial accommodation and bump, and wherein bump is arranged in spatial accommodation.Switching device includes electric connector, and switching device is connected with fixed mount, and it is in order to be electrically connected main circuit board.Pallet is removably placed in spatial accommodation, and pallet is in order to load external device.Pallet has establishes roof jaggy; When pallet is placed in spatial accommodation, bump is arranged at breach.Connecting rod pivot joint roof, and can take the fixed point of roof and be axle center rotation; Connecting rod includes first end and the second end, and wherein, when pallet is placed in spatial accommodation, the first end of connecting rod is connected in bump; When the second end of connecting rod makes first end force in bump to electric connector rotation, bump makes pallet towards the displacement of switching device direction, so that be loaded into the external device of pallet, is connected to electric connector.
According to an embodiment of the present utility model, breach of the present utility model includes first and second portion.When pallet is placed in spatial accommodation, bump is arranged at the first of breach, and pallet is after the displacement of switching device direction, and bump is arranged at the second portion of breach.
According to an embodiment of the present utility model, the first end of connecting rod of the present utility model includes the first teat, and when the second end of connecting rod rotates to electric connector, the first teat forces in bump.
According to an embodiment of the present utility model, the first end of connecting rod of the present utility model also includes the second teat.When pallet is placed in spatial accommodation, bump is between the first teat and the second teat.
According to an embodiment of the present utility model, the second end of connecting rod to the length of fixed point is greater than the first end of connecting rod to the length of fixed point.
According to an embodiment of the present utility model, fixed mount of the present utility model also includes fixture; When external device electrical connectors, fixture stationary links.
According to an embodiment of the present utility model, fixture of the present utility model includes press section and fixture block; The second end of connecting rod has hole clipping, and fixture block is in order to snap in hole clipping, and to fix connecting rod, press section is with so that fixture block exits hole clipping.
According to an embodiment of the present utility model, external device carrier of the present utility model also includes flexible member, and flexible member connects connecting rod, in order to connecting rod elastic force to be provided, above-mentioned flexible member, in order to when fixture is not during stationary links, makes connecting rod be rotated by elastic force.
According to an embodiment of the present utility model, external device carrier of the present utility model also includes handle, and handle connects connecting rod, in order to mobile pallet.
According to an embodiment of the present utility model, fixed mount of the present utility model also includes reference column, and pallet includes perforation; When pallet is towards the displacement of switching device direction, reference column is through perforation, to guarantee that external device is connected to electric connector.
From the above, external device carrier of the present utility model can utilize the design of drawer type, allows user when installing or dismounting external device, need not remove the upper cover of host housing, just can complete installing or dismounting, has effectively saved the time of installing or dismounting.
Accompanying drawing explanation
Fig. 1 is the schematic appearance of external device carrier of the present utility model;
Fig. 2 is the decomposing schematic representation of external device carrier of the present utility model;
Schematic diagram when Fig. 3 is placed in spatial accommodation but is not yet connected to electric connector for expression external device; And
Schematic diagram when Fig. 4 is placed in spatial accommodation and is connected to electric connector for expression external device.
Embodiment
For above-mentioned and other objects, features and advantages of the present utility model can be become apparent, cited below particularlyly go out specific embodiment of the utility model, and coordinate accompanying drawing, be described in detail below.
First, please refer to Fig. 1 to Fig. 3.Wherein Fig. 1 is the schematic appearance of external device carrier of the present utility model; Fig. 2 is the decomposing schematic representation of external device carrier of the present utility model; Schematic diagram when Fig. 3 is placed in spatial accommodation but is not yet connected to electric connector for expression external device.
As shown in Figure 1, in an embodiment of the present utility model, external device carrier 1 of the present utility model can be in order to load a plurality of external devices 80, and make external device 80 carry out signal transmission by the expansion slot 91 on main circuit board 90 with this main circuit board 90.In specific embodiment of the utility model, external device 80 is all types of expansion boards, and as video card, network card or sound card etc., but the utility model is not as limit, it also can be solid state hard disc (solid-state disk, SSD) or other device that can be connect by expansion.As shown in Figures 1 and 2, in an embodiment of the present utility model, external device carrier 1 of the present utility model includes fixed mount 10, switching device 20, a plurality of pallet 30, a plurality of connecting rod 40, a plurality of handle 50, a plurality of flexible member 60 and lid 70.
In an embodiment of the present utility model, fixed mount 10 includes body 11, a plurality of dividing plate 12, reference column 14 and fixture 15.Body 11 includes the first wall 111, the second wall 112 and the 3rd wall 113, and wherein the corresponding both sides of the second wall 112 connect respectively the first wall 111 and the 3rd wall 113.A plurality of dividing plates 12 are arranged in the space being formed by the first wall 111, the second wall 112 and the common encirclement of the 3rd wall 113, so that fixed mount 10 forms the support body with a plurality of spatial accommodations 13, wherein each dividing plate 12 has bump 121, and each bump 121 lays respectively in each spatial accommodation 13.Reference column 14 is located at the first wall 111.Fixture 15 is also located at the first wall 111, and wherein fixture 15 includes press section 151 and fixture block 152.
In an embodiment of the present utility model, the first wall 111 of switching device 20 Connection Brackets 10, switching device 20 includes a plurality of electric connectors 21, and each electric connector 21 lays respectively in each spatial accommodation 13, and the connector of electric connector 21 is towards the 3rd wall 113 of fixed mount 10.Switching device 20 is in order to be plugged to expansion slot 91, to be electrically connected main circuit board 90.
In an embodiment of the present utility model, a plurality of pallets 30 are removably placed in each spatial accommodation 13, and pallet 30 is in order to load external device 80.A plurality of pallets 30 respectively have roof 31 and a plurality of perforation 32, and wherein roof 31 is provided with breach 312, and breach 312 includes first 3121 and second portion 3122, and first 3121 is communicated with second portion 3122.As shown in Figure 3, when pallet 30 is placed in spatial accommodation 13, bump 121 can be arranged in the first 3121 of breach 312, and adjacent with the second portion 3122 of breach 312.A plurality of perforation 32 are positioned at a side of pallet 30, and each bores a hole 32 in order to provide respectively each reference column 14 to wear.
As shown in Figure 2, in an embodiment of the present utility model, a plurality of connecting rods 40 can be movably connected in the roof 31 of each pallet 30 by screw S1 respectively, and the fixed point F of roof 31 of take to utilize this screw S1 is axle center rotation.Connecting rod 40 includes first end 41 and the second end 42, and the second end 42 to fixed point F length be greater than first end 41 to fixed point F length.First end 41 includes the first teat 411, the second teat 412 and recess 413, and recess is formed between the first teat 411 and the second teat 412.As shown in Figure 3, when pallet 30 is placed in spatial accommodation 13, bump 121 can snap in recess 413 and be connected with the first end 41 of connecting rod 40, that is to say, at pallet 30, insert after spatial accommodation 13, bump 121 can be between the first teat 411 and the second teat 412, and the more close switching device 20 of the first teat 411 to the second teat 412, in other words, when pallet 30 is placed in spatial accommodation 13, the second teat 412 to the distance of switching device 20 is greater than the first teat 411 to the distance of switching device 20.The second end 42 of each connecting rod 40 has a hole clipping 421.
In an embodiment of the present utility model, a plurality of handles 50 connect respectively each connecting rod 40, and handle 50 use are so that mobile pallet 30.
In an embodiment of the present utility model, a plurality of flexible members 60 can connect each pallet 30 and connecting rod 40 by screw S2 respectively, and flexible member 60 is in order to provide connecting rod 40 elastic force.In specific embodiment of the utility model, flexible member 60 is torsion spring, but the utility model is not limited to this.
In an embodiment of the present utility model, lid 70 is connected with fixed mount 10.
Then please continue to refer to Fig. 2 and Fig. 3, and please also refer to Fig. 4.Schematic diagram when wherein Fig. 4 is placed in spatial accommodation and is connected to electric connector for expression external device.
As shown in Figures 2 and 3, external device carrier 1 of the present utility model can utilize a plurality of pallets 30 to load a plurality of external devices 80 simultaneously, and those external devices 80 can be placed in spatial accommodation 13.When user inserts the pallet 30 that is mounted with external device 80 in spatial accommodation 13, and it is moved in spatial accommodation 13, until pallet 30 cannot be when toward the interior passing of spatial accommodation 13, now, the bump 121 of dividing plate 12 is positioned at the position of first 3121 of breach 312 and is corresponding with the second portion 3122 of breach 312, and pallet 30 is close to the 3rd wall 113 of fixed mount 10, the distance of fixed point F to the three walls 113 is L1.Be connected to the connecting rod 40 on the roof 31 of pallet 30, its first teat 411 can be connected with bump 121 respectively with the second teat 412, and lays respectively at the left and right sides of bump 121, wherein more close the 3rd wall 113 of the first teat 411 to the second teats 412.
As shown in Figure 4, in pallet 30 is pushed to spatial accommodation 13 and the first end 41 of connecting rod 40 is connected after bumps 121, when the second end 42 of connecting rod 40 is rotated towards switching device 20 directions (being arrow F1 direction) by user, the first end 41 of connecting rod 40 can, towards the 3rd wall 113 direction rotations of fixed mount 10, cause the first teat 411 being connected with bump 121 can force in bump 121 (being shown in arrow F2) relatively.And because bump 121 is fixed, therefore, just the reaction force (as shown in arrow F3) that bump 121 can produce the first teat 411; Now, because bump 121 is adjacent with the second portion 3122 of breach 312, make pallet 30 have the space that can move towards switching device 20 directions, and connecting rod 40 is connected with pallet 30, therefore the reaction force that bump 121 produces can make pallet 30 towards switching device 20 direction displacements, is connected to electric connector 21 so that external device 80 moves.After pallet 30 moves, bump 121 can be arranged at the second portion 3122 of breach 312, and the distance of fixed point F to the three walls 113 becomes L2, and wherein L2 is greater than L1, and bump 121 positions are ad initio to maintain static.
In aforementioned moving process, for making external device 80 can be connected to accurately electric connector 21, reference column 14 on fixed mount 10 can first first make external device 80 and go and be connected again after electric connector 21 contrapositions through the perforation 32 of pallet 30, that is reference column 14 is to have contraposition and positoning function at this.After external device 80 and electric connector 21 being completed be connected, external device 80 just can carry out signal transmission with main circuit board 90 by switching device 20.
After the second end 42 of connecting rod 40 being rotated towards switching device 20 directions according to aforementioned manner as user, user can allow the fixture block 152 on fixed mount 10 snap in the hole clipping 421 of the second end 42 of connecting rod 40, to fix connecting rods 40 by fixture block 152.
And when user's wish dismounting external device 80, user only need press press section 151 downwards, just can make fixture block 152 exit hole clipping 421.Once fixture block 152 exits hole clipping 421 and no longer fixes after connecting rod 40, under elastic force that connecting rod 40 just can be bestowed at flexible member 60 drives, rotate and make the second teat 412 force in bump 121.In like manner, because bump 121 is fixed, therefore when 412 pairs of bump 121 application of forces of the second teat, bump 121 equally can produce a reaction force to the second teat 412, make pallet 30 because of the rightabout displacement of this reaction force towards switching device 20 directions, meaning moves towards the 3rd wall 113 directions of fixed mount 10.
Known via above explanation, external device carrier 1 of the present utility model not only can make a plurality of external devices 80 be electrically connected with main circuit board 90 by same expansion slot 91, promote expansion slot 91 service efficiencies, more can utilize the design of drawer type, allow user when installing or dismounting external device 80, need not remove the upper cover of host housing, just can complete installing or dismounting, effectively save the time of installing or dismounting.
To sum up institute is old, and the utility model, no matter with regard to object, means and effect, all shows that it is totally different in the feature of prior art.But it should be noted, above-mentioned many embodiment only give an example for convenience of explanation, the interest field that the utility model is advocated should be as the criterion with described in claims certainly, but not only limits to above-described embodiment.
Claims (10)
1. an external device carrier, in order to load external device, and makes above-mentioned external device carry out signal transmission with main circuit board, it is characterized in that, above-mentioned external device carrier comprises:
Fixed mount, comprises spatial accommodation and bump, and above-mentioned bump is arranged in above-mentioned spatial accommodation;
Switching device, comprises electric connector, and above-mentioned switching device is connected with above-mentioned fixed mount, in order to be electrically connected above-mentioned main circuit board;
Pallet, is removably placed in above-mentioned spatial accommodation, and in order to load above-mentioned external device, above-mentioned pallet has roof, and above-mentioned roof comprises breach, and when above-mentioned pallet is placed in above-mentioned spatial accommodation, above-mentioned bump is arranged at above-mentioned breach; And
Connecting rod, the above-mentioned roof of pivot joint, and can take the fixed point of above-mentioned roof and be axle center rotation, above-mentioned connecting rod comprises first end and the second end, when above-mentioned pallet is placed in above-mentioned spatial accommodation, the above-mentioned first end of above-mentioned connecting rod is connected in above-mentioned bump, and when above-mentioned second end of above-mentioned connecting rod makes above-mentioned first end force in above-mentioned bump to above-mentioned electric connector rotation, above-mentioned bump makes above-mentioned pallet towards the displacement of above-mentioned switching device direction, so that be loaded into the above-mentioned external device of above-mentioned pallet, is connected to above-mentioned electric connector.
2. external device carrier according to claim 1, it is characterized in that, above-mentioned breach comprises first and second portion, when above-mentioned pallet is placed in above-mentioned spatial accommodation, above-mentioned bump is arranged at the above-mentioned first of above-mentioned breach, above-mentioned pallet is after the displacement of above-mentioned switching device direction, and above-mentioned bump is arranged at the above-mentioned second portion of above-mentioned breach.
3. external device carrier according to claim 1, is characterized in that, above-mentioned first end comprises the first teat, and when above-mentioned second end of above-mentioned connecting rod rotates to above-mentioned electric connector, above-mentioned the first teat forces in above-mentioned bump.
4. external device carrier according to claim 3, is characterized in that, the above-mentioned first end of above-mentioned connecting rod also comprises the second teat, and when above-mentioned pallet is placed in above-mentioned spatial accommodation, above-mentioned bump is between above-mentioned the first teat and above-mentioned the second teat.
5. external device carrier according to claim 1, is characterized in that, above-mentioned the second end to the length of above-mentioned fixed point is greater than above-mentioned first end to the length of above-mentioned fixed point.
6. external device carrier according to claim 1, is characterized in that, above-mentioned fixed mount also comprises fixture, and when above-mentioned external device connects above-mentioned electric connector, above-mentioned fixing piece is fixed above-mentioned connecting rod.
7. external device carrier according to claim 6, is characterized in that, above-mentioned fixing piece comprises press section and fixture block, above-mentioned second end of above-mentioned connecting rod has hole clipping, above-mentioned fixture block is in order to snap in above-mentioned hole clipping, and to fix above-mentioned connecting rod, above-mentioned press section is with so that above-mentioned fixture block exits above-mentioned hole clipping.
8. external device carrier according to claim 6, it is characterized in that, also comprise flexible member, above-mentioned flexible member connects above-mentioned connecting rod, in order to above-mentioned connecting rod elastic force to be provided, above-mentioned flexible member, in order to when above-mentioned fixing piece is not fixed above-mentioned connecting rod, makes above-mentioned connecting rod be rotated by above-mentioned elastic force.
9. external device carrier according to claim 1, is characterized in that, also comprises handle, and above-mentioned handle connects above-mentioned connecting rod, in order to mobile above-mentioned pallet.
10. external device carrier according to claim 1, it is characterized in that, above-mentioned fixed mount also comprises reference column, above-mentioned pallet comprises perforation, when above-mentioned pallet is towards the displacement of above-mentioned switching device direction, above-mentioned reference column is through above-mentioned perforation, to guarantee that above-mentioned external device is connected to above-mentioned electric connector.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW102212807 | 2013-07-05 | ||
| TW102212807U TWM467908U (en) | 2013-07-05 | 2013-07-05 | External device supporting frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203734978U true CN203734978U (en) | 2014-07-23 |
Family
ID=50155553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420114436.9U Expired - Lifetime CN203734978U (en) | 2013-07-05 | 2014-03-13 | External device bearing frame |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN203734978U (en) |
| TW (1) | TWM467908U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114390814A (en) | 2020-10-20 | 2022-04-22 | 纬联电子科技(中山)有限公司 | Card taking mechanism and expansion assembly comprising same |
-
2013
- 2013-07-05 TW TW102212807U patent/TWM467908U/en not_active IP Right Cessation
-
2014
- 2014-03-13 CN CN201420114436.9U patent/CN203734978U/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| TWM467908U (en) | 2013-12-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140723 |