CN203941489U - For the auxiliary geometrical clamp of memory bar - Google Patents

Abstract

A kind of auxiliary geometrical clamp for memory bar is provided, and this auxiliary geometrical clamp comprises: inside tighten up elastic clip, it is arranged in the front end of two sides of this auxiliary geometrical clamp symmetrically, can tighten up and open to two outer elastic to the inner side of auxiliary geometrical clamp; Moulding snap close, it is arranged in symmetrically two sides of this auxiliary geometrical clamp and is connected with the interior elastic clip that tightens up, and has the guiding surface that tightens up elastic clip in deviating from and tilt to the inner side of auxiliary geometrical clamp; Elastic deformation connects, and two lateral vertical of itself and auxiliary geometrical clamp also form tool two parts at regular intervals; Arc is pressed tongue, and its side from auxiliary geometrical clamp extends between two parts of elastic deformation connection, and is to the arc of the inside bend of auxiliary geometrical clamp.

Description

For the auxiliary geometrical clamp of memory bar

Technical field

The utility model relates generally to stationary installation, relates more particularly to a kind of auxiliary geometrical clamp for memory bar.

Background technology

The device of describing in this part can be implemented, but may not be by the method for conceiving in advance or carrying out.Therefore, unless indicate in addition in this article, the device of describing in this part is not prior art and in this part, is not recognized as prior art by being included in for the claim in the application.In addition, all embodiment of the present disclosure needn't solve whole (or even any) in the problem proposing in this part.

Often have the complaint to computer product from client, specifically, DDR2 memory bar is installed to after slot, and through transporting or running into strong shock, memory bar has certain probability to get loose or loose contact from slot, thereby causes computer cisco unity malfunction.Although DDR3 memory bar slot standard specification has been made and optimized improvement for this problem, on market, still have DDR2 memory bar to use, thereby the existence that therefore improvement of DDR3 can not substitute DDR2 settle the matter once and for all.

Brand computer business on market adopts binding strap more, for example cable strap (zip tie), or solve by increase the modes such as the pressing plate of certain type on internal memory, but these mode fitting operations are more difficult and may take larger installing space.

Utility model content

Therefore, need a kind of device, can solve at least one problem of mentioning above.

For this reason, according to one side of the present disclosure, a kind of auxiliary geometrical clamp for memory bar is provided, this auxiliary geometrical clamp comprises: inside tighten up elastic clip, it is arranged in the front end of two sides of this auxiliary geometrical clamp symmetrically, can tighten up and open to two outer elastic to the inner side of auxiliary geometrical clamp; Moulding snap close, it is arranged in symmetrically two sides of this auxiliary geometrical clamp and is connected with the interior elastic clip that tightens up, and has the guiding surface that tightens up elastic clip in deviating from and tilt to the inner side of auxiliary geometrical clamp; Elastic deformation connects, and two lateral vertical of itself and auxiliary geometrical clamp also form tool two parts at regular intervals; Arc is pressed tongue, and its side from auxiliary geometrical clamp extends between two parts of elastic deformation connection, and is to the arc of the inside bend of auxiliary geometrical clamp.

By following current detailed description of the preferred embodiment and read with reference to accompanying drawing, foregoing and other feature of the present disclosure and advantage will become more obvious.These the detailed description and the accompanying drawings are only for the disclosure is described, instead of the scope of the present disclosure of being defined by appended claims and equivalent thereof of restriction.

Brief description of the drawings

In order more thoroughly to understand content of the present disclosure, below with reference to the following description carried out by reference to the accompanying drawings, in the accompanying drawings:

Fig. 1 illustrates the stereographic map according to auxiliary geometrical clamp of the present disclosure;

Fig. 2 illustrates the side view according to auxiliary geometrical clamp of the present disclosure;

Fig. 3 illustrates the vertical view according to auxiliary geometrical clamp of the present disclosure;

Fig. 4 illustrates the front elevation according to auxiliary geometrical clamp of the present disclosure;

Fig. 5 illustrates according to three-dimensional exploded view of the present disclosure and a memory bar and a circuit board;

Fig. 6 illustrates according to assembly drawing of the present disclosure and a memory bar and a circuit board;

Fig. 7 illustrates along the cut-open view of the B-B direction of Fig. 6.

Embodiment

In the following detailed description, with reference to as its a part of accompanying drawing, wherein show and wherein can realize specific embodiment of the present disclosure in illustrated mode.With enough details, these embodiment are described, make those skilled in the art can realize the disclosure, and should be appreciated that the scope in the case of not departing from each embodiment of the disclosure, can combine embodiment, or can utilize other embodiment and can make structure, logic and electric on variation.Therefore, detailed description below should not be considered restrictive, and should be illustrative.The scope of the present disclosure is to be limited by the claims of enclosing and equivalent thereof.

Fig. 1 illustrates the stereographic map according to auxiliary geometrical clamp of the present disclosure; Fig. 2 illustrates the side view according to auxiliary geometrical clamp of the present disclosure; Fig. 3 illustrates the vertical view according to auxiliary geometrical clamp of the present disclosure, the cut-open view of observing from the A-A direction of Fig. 2; Fig. 4 illustrates the front elevation according to auxiliary geometrical clamp of the present disclosure.In this manual, so that auxiliary geometrical clamp of used time is top and the bottom that example illustrates auxiliary geometrical clamp perpendicular to surface level, what wherein horizontal level was higher is called top, and horizontal level lower be called bottom.Also so that used time memory bar is that example illustrates the utility model perpendicular to surface level.But the utility model is not limited to this kind of use-pattern.Visible in figure, auxiliary geometrical clamp 100 be included on two sides, be symmetric in tighten up elastic clip 101, with in tighten up the same moulding snap close 102 being symmetric that elastic clip 101 is adjacent on two sides, the elastic deformation that connects two sides connects 103, and the arc pressure tongue 104 that wherein one side is connected with a side.

Wherein, inside tighten up elastic clip 101 and be parallel to each other in the part of two sides, and be all connected 103 vertical with elastic deformation.Inside tightening up elastic clip 101 can open to two outer elastic.

Moulding snap close 102 has two symmetrical guiding surfaces, and one side of each of two guiding surfaces is connected with the interior elastic clip 101 that tightens up, and another side is to auxiliary geometrical clamp 100 internal protrusion, with the gap of two sides formation rectangles of auxiliary geometrical clamp 100.Whole auxiliary geometrical clamp 100 can be integrated,, can adopt Sheet Metal Forming Technology that is, carries out U-shaped convex closure in two sides of whole auxiliary geometrical clamp 100.This mode has advantageously been simplified manufacture craft.

Elastic deformation connects 103, and to be upper and lower two parts symmetrical, and these two parts are connected with two curved transition in side of auxiliary geometrical clamp 100 respectively, and directly connected between these upper and lower two parts.Optionally, elastic deformation connects two parts up and down of 103 also can mal-distribution, and for example top can be wider than bottom.

Arc presses a side of tongue 104 and a curved transition in side of auxiliary geometrical clamp 100 to be connected, and opposite side extends to another side of auxiliary geometrical clamp 100.Optionally, arc presses tongue 104 to be connected with any one of two sides.Arc presses tongue 104 to auxiliary geometrical clamp 100 interior curve, and as can be seen from Fig. 3, arc presses tongue 104 to intersect and all obtain same camber line with any level cross section, and this camber line is symmetrical camber line.Arc presses that tongue 104 and any vertical cross-section are crossing all obtains straight line and these straight lengths are identical, starting point is at same level height.The design of this arc pressure tongue 104 had both increased the scope of its elastic deformation, had saved again the material of auxiliary geometrical clamp 100.

Between two sides of auxiliary geometrical clamp 100, be symmetrical, be formed objects and position in tighten up the moulding snap close 102 of elastic clip 101, formed objects and position, and the guiding surface face of moulding snap close 102 all tilts etc. towards the inner side of auxiliary geometrical clamp 100.Meanwhile, single side itself or laterally zygomorphic.Optionally, single side can be asymmetric up and down, and for example the position of moulding snap close is on the lower side or more on the upper side.

Preferably, the material of auxiliary geometrical clamp 100 is stainless steel, and durable, solid and elasticity can meet the demands.Certainly, optionally, auxiliary geometrical clamp 100 also can use the metal such as iron, copper or plastics.Because iron easily gets rusty, copper is more expensive, plastics poor durability, therefore be not as preferred as stainless steel.

Preferably, the thickness of auxiliary geometrical clamp 100 is uniform 0.3mm, and homogeneity makes manufacture craft simple, and this thickness is the suitable thickness of being convenient to the auxiliary geometrical clamp 100 of demolition, installation.Optionally, other thickness is also fine, and is inhomogeneously also fine.

Fig. 5 illustrates according to three-dimensional exploded view of the present disclosure and a memory bar and a circuit board; Fig. 6 illustrates according to assembly drawing of the present disclosure and a memory bar and a circuit board; Fig. 7 illustrates along the cut-open view of the B-B direction of Fig. 6.Each memory bar 501 comprises a Plug Division 5011 and lays respectively at the draw-in groove 5012 in the both ends of the surface of this memory bar.Draw-in groove on each end face shown in figure has two, and reality can be also one.The utility model is applicable to each end face and has the memory bar of two draw-in grooves, also be applicable to the memory bar that each end face has a draw-in groove, therefore the example in figure should not be construed as any restriction to applicable memory bar, in fact the memory bar that, has a draw-in groove on any amount of end face all belongs to the applicable scope of the utility model.Circuit board 503 can be computer motherboard, and only shows a part.On circuit board 503, be fixed with memory bank socket 502, memory bank socket 502 is two memory bank socket vertical components 5022 vertical with circuit board 503, that be positioned at memory bank socket horizontal component 5021 two ends while comprising the memory bank socket horizontal component 5021 parallel with circuit board 503 and use while use.Meanwhile, memory bank socket 502 comprises that two of memory bank 5024 and the layout opposite to each other that is positioned at memory bank socket 502 two ends have flexible holding part 5023, and a grab is established on the top of this holding part 5023.

The size that it will be understood by those skilled in the art that auxiliary geometrical clamp 100 and upper member thereof is to adapt with the size of memory bank socket 502.

When use, according to an example, outwards rotate the holding part 5023 at memory bank socket 502 two ends, the Plug Division of this memory bar 501 5011 is inserted in corresponding memory bank 5024.Inwardly rotate again holding part 5023, the grab of these holding parts is fastened in respectively in the corresponding draw-in groove of corresponding memory bar.According to another example, outwards rotate the holding part 5023 at memory bank socket 502 two ends, the Plug Division of this memory bar 501 5011 is inserted in corresponding memory bank 5024, now without manually inwardly rotating again holding part 5023, it automatically inwardly rotates, and the grab of these holding parts is fastened in respectively in the corresponding draw-in groove of corresponding memory bar.

Then respectively 2 auxiliary geometrical clamps 100 are installed from holding part 5023 outsides at memory bank socket 502 two ends.Open to two outer elastic tightening up elastic clip 101 in auxiliary geometrical clamp 100, by the guiding surface of moulding snap close 102, auxiliary geometrical clamp 100 is slipped into the tram of memory bank socket 502.When the lower edge of moulding snap close 102 and the upper edge of memory bank socket horizontal component 5021 of auxiliary geometrical clamp 100 offset, and the elastic deformation of auxiliary geometrical clamp 100 connect 103 upper edge be positioned at holding part 5023 grab lower along time, illustrate that auxiliary geometrical clamp 100 is in vertical direction in suitable position, can be connected 103 upper edge with the elastic deformation of auxiliary geometrical clamp 100 and realize fixing in Z-direction coordinating of memory bank socket 502 by the lower edge of the moulding snap close 102 when auxiliary geometrical clamp 100.When the interior edge of moulding snap close 102 and the interior edge of memory bank socket vertical component 5022 of auxiliary geometrical clamp 100 offset, and the arc of auxiliary geometrical clamp 100 presses tongue 104 and the lateral surface of memory bank socket vertical component 5022 to offset, illustrate auxiliary geometrical clamp 100 in X-direction in suitable position, can press tongue 104 and realize fixing in X-direction coordinating of memory bank socket 502 by the interior edge of moulding snap close 102 when auxiliary geometrical clamp 100 and the arc of auxiliary geometrical clamp 100.Finally, by tightening up in auxiliary geometrical clamp 100, elastic clip 101 realizes for fixing in Y direction.

When dismounting, break into two with one's hands to its outside respectively tightening up elastic clip 101 in auxiliary geometrical clamp 100, can will assist geometrical clamp 100 to take off.

On the whole, auxiliary geometrical clamp 100 meeting lockings tightly, on memory bank socket 502, stop its holding part 5023 to rotate.Therefore, the holding part that the utility model embodiment can auxiliary memory bar socket two ends is realized fixingly effectively reliably in small space, has solved that memory bar vibration gets loose or the problem of loose contact.Easy installation and removal is quick, cheap, and compatible DDR2 and DDR3 memory bar slot standard.On to illustrated Z-direction, apply 60 G, in the situation of the shock-testing of 11ms, test is passed through, and this utility model can provide reliable fixing under harsh transportation environment as seen.

In this article, term " " or " one " comprise each or more than one a plurality of of odd number.Term "or" be used to refer to do not get rid of or, unless otherwise stated.

Although describe and illustrated some embodiments here, but those of ordinary skill in the art should easily expect for carrying out described function and/or obtaining various other devices and/or the structure of described result and/or one or more described advantages, and each this variation and/or amendment are considered to be in the scope of described disclosure embodiment.More generally, those skilled in the art easily understand all parameters described herein, size, material and configuration with being intended to example, and therefore actual parameter, size, material and/or configuration will depend on the application-specific of disclosure instruction use.It should be recognized by those skilled in the art that or can only use routine inspection to determine, many equivalents of specific implementations as described herein.Therefore, be to be understood that aforementioned embodiments only presents in the mode of example, and in the scope of appended claims and equivalent thereof, can also put into practice disclosed embodiment except specific description and requiring.Embodiment of the present disclosure is for each independently feature as described herein, system, goods, material, external member and/or method.In addition, any combination of two or more this features, system, goods, material and/or external member, if this feature, system, goods, material and/or external member are mutually not internally inconsistent, is included in the scope of the present disclosure so.

In claims, and in instructions above, all transition words such as " formation ", " comprising ", " carrying ", " having ", " comprising ", " relating to ", " holding ", " synthesizing " should be understood to open,, mean and comprise but do not limit.

Claims (6)

1. for an auxiliary geometrical clamp for memory bar, it is characterized in that comprising:

Inside tighten up elastic clip (101), it is arranged in the front end of two sides of this auxiliary geometrical clamp (100) symmetrically, can tighten up and open to two outer elastic to the inner side of auxiliary geometrical clamp (100);

Moulding snap close (102), it is arranged in symmetrically two sides of this auxiliary geometrical clamp (100) and is connected with the interior elastic clip (101) that tightens up, and has the guiding surface that tightens up elastic clip (101) in deviating from and tilt to the inner side of auxiliary geometrical clamp (100);

Elastic deformation connects (103), and two lateral vertical of itself and auxiliary geometrical clamp (100) also form tool two parts at regular intervals;

Arc is pressed tongue (104), and its side from auxiliary geometrical clamp (100) extends between two parts of elastic deformation connection (103), and is to the arc of the inside bend of auxiliary geometrical clamp (100).

2. the auxiliary geometrical clamp for memory bar as claimed in claim 1, is characterized in that: described auxiliary geometrical clamp (100) adopts stainless steel substrates to make.

3. the auxiliary geometrical clamp for memory bar as claimed in claim 2, is characterized in that: the material thickness of described auxiliary geometrical clamp (100) is 0.3 millimeter.

4. the auxiliary geometrical clamp for memory bar as claimed in claim 1, is characterized in that: two parts that described elastic deformation connects (103) are symmetrical.

5. the auxiliary geometrical clamp for memory bar as claimed in claim 1, is characterized in that: each side of described auxiliary geometrical clamp (100) is symmetrical along an axis.

6. the auxiliary geometrical clamp for memory bar as claimed in claim 1, two symmetrical limits of each described guiding surface are connected with two sides of auxiliary geometrical clamp (100).