CN2741222Y - Structural improvement of fixing seat for computer memory card - Google Patents

Abstract

The utility model relates to the structural improvement on a fixing seat for a memory card computer, which mainly has the structure that both sides of a groove seat are respectively pivoted with a fixing arm for being clamped in embedded grooves of a computer memory card to fix the computer memory card. The utility model is mainly characterized in that both of the two sides of the groove seat are respectively, upwards and convexly provided with two opposite elastic sheets, the tops of the two elastic sheets are respectively and convexly provided with an embedded block which has the same shape as that of the embedded grooves and is opposite to the opposite sides of the embedded grooves, and the outer sides of the two elastic sheets are provided with inclined planes; the bottoms of the fixing arms are provided with convex hooks, one side of the top of each of the fixing arms is provided with a push block, and the other side is convexly provided with an n-shaped embedded seat, and the end parts of notches of the embedded seats are provided with guiding inclined planes. When the two fixing arms swing upwards, the embedded seats can be buckled on the outer sides of the top ends of the elastic sheets along the inclined planes on the outer sides of the elastic sheets by the guiding inclined planes of the notches, and meanwhile, the two opposite embedded blocks form an opposite-contact state due to the buckling of the notches for the elastic sheets to be tightly embedded in the embedded grooves of the computer memory card, so the computer memory card can be stably fixed to the groove seat.

Description

The structural improvement of computer memory card holder

Technical field

This creation relates to a kind of structural improvement of calculator memory card holder, refer to especially a kind of make that the calculator memory card can be more stable be fixed in the groove seat and the structural improvement of the calculator memory card holder that do not rock.

Background technology

The structure of the calculator memory card holder of generally commonly using, as shown in Figure 1, if its primary structure is the both sides of a groove seat (1) respectively to be pivoted with a fixed arm (2) and to form, wherein:

Groove seat (1) is that the bottom is fixed on the motherboard (4), and which is provided with slot (10) can plug for calculator memory card (3), and each convex two sheet (11) that are provided with can be for being pivoted fixed arm (2) respectively in its both sides;

Fixed arm (2) is that its bottom one side convexes with protruding colluding (20), its top side in addition then convexes with a pushing block (21) so that make things convenient for finger push, and and convex with an abaculus (22) in addition in the opposite side of pushing block (21) and can make this fixed arm (2) generally be a T-shaped for being embedded in the caulking groove (30) of calculator memory card (3).

Please cooperate and consult shown in Fig. 1,2, when two fixed arms (2) were gone up pendulum, then the abaculus of one side (22) just can embed in the caulking groove (30) of calculator memory card (3) to be fixed; And when two fixed arms (2) bottom, the abaculus (22) on fixed arm (2) the top caulking groove that just can break away from calculator memory card (3) then, protruding the colluding (20) of its bottom then can upwards put and the bottom of contact calculator memory card (3) with the slot (10) of this calculator memory card (3) being released from bottom to top groove seat (1) to make things convenient for the replacing that fetches of computer memory card (3).

Then such as the above-mentioned structure of commonly using calculator memory card holder, though extensively apply in the industry, and being commonly people habitually practises, but, swings in the caulking groove (30) that is embedded at calculator memory card (3) so that it reaches fixing effect tool by the abaculus (22) of fixed arm (2) top one side because mainly being nationality, so its abaculus (22) just must be made than caulking groove (30) to little, the situation that can't buckle into is interfered with the opening part generation of caulking groove (30) in unlikely radian path because of its swing when swinging for abaculus (22), so hence one can see that when abaculus (22) is embedded in the caulking groove (30), still can leave clearance between its abaculus (22) and caulking groove (30), and this clearance just can make this calculator memory card (3) still leave the space of displacement and can't be stabilized fixing, therefore the situation of loose contact is rocked in easy generation.

Edge is, this creator is not promptly at attaining the perfect many disappearances that cause in the above-mentioned structure of commonly using calculator memory card holder, the design, and deeply design, and the road of active research improvement, improves having a fling at and development and Design goes out this creation through long-term effort.

Summary of the invention

The main purpose of this creation be to provide a kind of make that the calculator memory card can be more stable be fixed in the groove seat and the structural improvement of the calculator memory card holder that do not rock, its primary structure is that the both sides of a groove seat respectively are pivoted with a fixed arm and are fixed for the caulking groove of inlay card in the calculator memory card, be primarily characterized in that these groove seat both sides are that each convexly is provided with two and is relative flexure strip respectively, and this two flexure strips top respectively convexes with the shape abaculus identical with caulking groove with respect to the opposite side at caulking groove place, then be provided with the inclined-plane in its outside in addition, and the bottom of this fixed arm is to be provided with protruding colluding, and a side at its top is to be provided with a pushing block, in addition side then convexes with an embedding seat that is the ㄇ font, and the end of this embedding seat notch is to be provided with guiding incline, take this when two fixed arms are upwards put, then its embedding toilet membership is snapped in the outside on flexure strip top along the inclined-plane in the flexure strip outside by the guiding incline of notch, simultaneously two relative abaculus just can be embedded in the caulking groove of calculator memory card closely because of the state that flexure strip is formed by withholding of notch to recline relatively, so just can make being fixed on the groove seat that the calculator memory card can be more stable.

Description of drawings

Fig. 1 is a combination section of commonly using computer memory card holder.

Fig. 2 is an action schematic diagram of commonly using computer memory card holder.

Fig. 3 is the three-dimensional exploded view of this creation.

Fig. 4 is the stereo appearance figure of this creation.

Fig. 5 is the combination section of this creation.

Fig. 6 is the action schematic diagram of this creation.

Fig. 7 is the stereoscopic motion schematic diagram that this creation fixed arm cooperates with abaculus.

Fig. 8 is the schematic diagram of this creation abaculus buckle in fixed arm embedding seat.

The figure number explanation

(1) groove seat (10) slot

(11) seat sheet (2) fixed arm

(20) protruding colluding (21) pushing block

(22) abaculus (3) calculator memory card

(30) caulking groove (4) motherboard

(5) groove seat (50) slot

(51) seat sheet (52) pivot hole

(53) flexure strip (54) abaculus

(55) inclined-plane (6) fixed arm

(60) pivot post (61) locating convex block

(62) protruding colluding (63) pushing block

(64) embedding seat (65) notch

(66) guiding incline (7) calculator memory card

(70) caulking groove (8) motherboard

Embodiment

Please, relate to a kind of structural improvement of calculator memory card holder referring to shown in Fig. 3 ~ 5, the both sides of a groove seat (5) respectively be pivoted with a fixed arm (6) for inlay card in the caulking groove (70) of calculator memory card (7) and be fixed, wherein:

Groove seat (5) bottom is fixed on the motherboard (7), which is provided with slot (50) can plug for calculator memory card (7), and its both sides are each convex two sheet (51) that are provided with respectively, and these two sheets (51) are gone up each and convexly respectively are provided with two and are relative flexure strip (53), and the opposite side that the top of this two flexure strip (53) is located with respect to calculator memory card (7) caulking groove (70) respectively convexes with the shape abaculus (54) identical with this caulking groove (70), and be just to form the gap that to pass through for calculator memory card (7) between this two relative abaculus (54), then be provided with an inclined-plane of establishing to retreading (55) in its outside in addition;

Fixed arm (6) is that its dual-side respectively convexes with a pivot post (60) and is hubbed in the pivot hole (52) of groove seat (5) for it, and the locating convex block (61) that convexes with convex arc shaped on the Yu Shuzhu (60) in addition produces the effect of a location for it can be arranged in the top margin of a sheet (51) or back side edge respectively, in the bottom of this fixed arm (6) then is to be provided with protruding colluding (62), one side at its top then is provided with a pushing block (63) with convenient finger press for the user, pushing block (63) in addition side then convexes with an embedding seat (64) that is the ㄇ font, and the end of notch (65) two inboards of this embedding seat (64) is to be provided with guiding incline (66).

Please cooperate and consult Fig. 5 ~ 8, when two fixed arms (6) are centring point and when upwards putting with pivot post (60), then its embedding seat (64) just membership by the guiding incline (66) of notch (65) end along the inclined-plane (55) of flexure strip (53) top outer and be snapped in the outside on flexure strip (53) top, simultaneously two relative abaculus (54) just can be because of the withholding restriction and form the state that reclines relatively of flexure strip (53) groove (65), and and then be embedded in closely in the caulking groove (70) of calculator memory card (7) to be fixed; And when two fixed arms (6) with pivot post (60) during to the bottom, then the embedding seat (64) on fixed arm (2) top just can break away from the top of flexure strip (53), and after in a single day this two flexure strip break away from the restriction of notch (65) of embedding seat (64), just its elastic-restoring force of membership and pop into position, therefore two abaculus (54) that recline relatively on it are also distinctly separated laterally and make and form the gap that can pass through for calculator memory card (7) therebetween, in this simultaneously protruding the colluding (62) of fixed arm bottom also can upwards put and the bottom of contact calculator memory card (7) this calculator memory card (7) is released from bottom to top of the fetch replacing of the slot (50) of groove seat (5) with convenient calculator memory card (7).

Owing to this creation mainly is that nationality is located to be embedded into caulking groove (70) by abaculus (54) left and right displacement that is arranged in calculator memory card (7) caulking groove (70) both sides, so the situation that can't buckle into etc. is interfered in its radian path that just can not swing, and the shape size of this two abaculus (54) can be set as identical with caulking groove (70), in case when abaculus (54) embeds caulking groove (70) middle, just can be fully that caulking groove (70) embedding is full and do not have clearance, so the immobilization efficiencies that can reach comparatively well stable, not rock.

In sum, because this creation has careful design, thus have above-mentioned advantage and practical value, and in like product, there is no similar products like or deliver, so met the application important document of novel patent, hence file an application in accordance with the law

Claims (3)

1, a kind of " structural improvement of computer memory card holder ", its structure mainly be groove seat both sides be pivoted with respectively a fixed arm for inlay card in the caulking groove of computer memory card and the person of being fixed, be primarily characterized in that: each convexly is provided with two and is relative flexure strip these groove seat two side-lines respectively, and this two flexure strips top respectively convexes with the shape abaculus identical with caulking groove with respect to the opposite side at caulking groove place, then be provided with the inclined-plane in its outside in addition, and the bottom of this fixed arm system is provided with protruding colluding, and one of its top side-line is provided with a pushing block, in addition side then convexes with an embedding seat that is the ㄇ font, and the end of this embedding seat notch system is provided with guiding incline, take this when two fixed arms are upwards put, then its embedding toilet membership by the guiding incline of notch along the inclined-plane in the flexure strip outside and be snapped in side outside the flexure strip top, simultaneously two relative abaculus just can be embedded in the caulking groove of computer memory card closely because of the state that flexure strip is formed by withholding of notch to recline relatively, so just can make being fixed on the groove seat that the computer memory card can be more stable.

2, as the structural improvement of the computer memory card holder as described in the 1st of claims, groove seat system is fixed on the motherboard bottom, which is provided with slot can plug for the computer memory card, and each convexly is provided with two sheets respectively in its both sides, and be to be provided with the pivot hole can be pivoted for fixed arm on the opposite side of these two sheets, and each convexly respectively is provided with two and is relative flexure strip on these two sheets again.

3, as the structural improvement of the computer memory card holder as described in claims the 1st or 2, its dual-side of its fixed arm respectively convexes with a pivot post and is hubbed in the pivot hole of groove seat for it, and to be the locating convex block that convexes with a convex arc shaped in addition on the Yu Shuzhu can be arranged in the top margin of a sheet or back side edge respectively for it and produce the effect of a location.

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