CN104597969A

CN104597969A - Electronic equipment support

Info

Publication number: CN104597969A
Application number: CN201410471582.1A
Authority: CN
Inventors: 根口昌明; 嶋久志
Original assignee: Lenovo Singapore Pte Ltd
Current assignee: Lenovo Singapore Pte Ltd
Priority date: 2013-10-30
Filing date: 2014-09-16
Publication date: 2015-05-06
Anticipated expiration: 2034-09-16
Also published as: JP2015087908A; CN104597969B; JP5806720B2

Abstract

The invention provides an electronic equipment support which can raise stability of electronic equipment in a erected posture. The electronic equipment support (10) comprises a cover portion (20), of which the inner side is provided with a bearing plate portion (22), a connecting portion (18) which is arranged in a mode of bending relative to the cover portion (20) and a pedestal portion (16) which is arranged in a mode of bending relative to the connecting portion (18). A portion as a connecting portion (18) side portion of the bearing plate portion is separated from the cover portion (20), and the lower rim portion of the bearing plate portion (22) is clamped on the upper surface of the pedestal portion (16), so that a flat-type PC (12) can be held in a erected posture, and a clamping part (32) clamped on the upper surface of the pedestal portion (16) can be installed on the lower rim portion of the bearing plate portion (22) in a mode of being able to rotate relative to the lower rim portion of the bearing plate portion (22).

Description

Electronic device stand

Technical field

The present invention relates to electronic device stand electronic equipment being remained erect posture.

Background technology

In recent years, there is the liquid crystal display of touch panel formula and the tablet-type personal computer (plate PC) without physical keyboard promptly popularizes.Plate PC carries out situation about operating and carries out situation about operating under being placed on the first-class state of desk under usually having state dominated by hand, when carrying out operating under being particularly placed on the first-class state of desk, support is sometimes utilized to be used with the state erected.

For such support, patent documentation 1 proposes one can make the electronic equipments such as plate PC erect, and also can double as the electronic device stand that in a folded state electronic equipment can be accommodated in the housing for electronic equipment that cover inside is carried.

Patent documentation 1: Japanese Unexamined Patent Publication 2013-025420 publication

In the formation described in above-mentioned patent documentation 1, on the groove that the upper surface hanging over the base portion being provided with keyboard by the angle of the lower edge of the supporting board by containing electronic equipment is formed, and then make each other by magnet adsorption, thus build and become leg-of-mutton supporting structure from the observation from the side of rear support electronic equipment, electronic equipment can be remained thus and stable erect posture.

Like this when the formation described in patent documentation 1, become the structure hung in the bight of the lower edge of the supporting board of supporting electronic equipment on groove.Therefore, hang over the situation on groove because of bight, be noted the possibility that bight absorption affinity that is unstable in groove, magnet does not appropriately play.Particularly in this formation, fore-and-aft direction along base portion arranges multiple groove, by can change the angle of inclination of electronic equipment at multiple positions locking supporting board, so it is different because of each locking position to the insertion angle of groove to be also noted bight, the absorption affinity of magnet is made to produce the possibility of difference.

Summary of the invention

The present invention considers that the problem of above-mentioned prior art completes, and its object is to provide a kind of stability-enhanced electronic device stand erected under posture that can make electronic equipment.

Electronic device stand involved in the present invention possesses: the supporting board at the back side of supporting electronic equipment, the cap of this supporting board is provided with in inner side, with the connecting portion that can arrange relative to the mode of this cap bending, and with the base portion that can arrange relative to the mode of this connecting portion bending, by make the part becoming above-mentioned connecting portion side of above-mentioned supporting board and above-mentioned cover from, and make the lower edge of this supporting board be locked to the upper surface in said base portion, thus above-mentioned electronic equipment can be remained and erect posture, the feature of this electronic device stand is, in the lower edge of above-mentioned supporting board, the latch for printed circuit being locked in the upper surface in said base portion is set, this latch for printed circuit is mounted in the mode can rotated relative to the lower edge of above-mentioned supporting board.

According to such formation, by from electronic equipments such as the plate PC of rear support, and the lower edge being locked to the supporting board of the upper surface of base portion in its lower edge arranges the latch for printed circuit that can rotate, thus regardless of the angle of inclination of supporting board, the stability erected under posture of electronic equipment latch for printed circuit can both be made all the time to be locked to the upper surface of base portion with suitable fixing posture, so can be made to improve.

Also can arrange the locking position of multiple above-mentioned latch for printed circuit at the upper surface in said base portion, by changing the locking position of above-mentioned latch for printed circuit, that can change above-mentioned supporting board erects angle.Even multiple locking position can be used like this, when formation supporting board being erected with multiple angle of inclination, owing to being provided with the latch for printed circuit that can rotate in the lower edge of supporting board, so no matter which locking position also latch for printed circuit can be made to be locked to the upper surface of base portion with fixing posture all the time in, all-the-time stable electronic equipment can be kept.

If in each locking position in above-mentioned latch for printed circuit and said base portion, one side is provided with magnet, the opposing party is provided with can with the magnet of above-mentioned magnet adsorption or by adsorbent, the absorption affinity of magnet then can be utilized to be locked on the upper surface of base portion by latch for printed circuit with more stable state, and the stability erected under posture of electronic equipment can be made further to improve.Further, because latch for printed circuit rotates, this latch for printed circuit is landed in the upper surface of base portion, so can the absorption affinity of magnet be made to play rightly in whole locking position as designed with suitable posture.

Also groove can be set in each locking position in said base portion, the teat being embedded in above-mentioned groove is set at the locking surface of the upper surface towards said base portion of above-mentioned latch for printed circuit.Like this, only make the teat of latch for printed circuit be embedded in the groove being formed in each locking position, just can easily carry out the location of supporting board to each locking position.

Also upper surface in said base portion can arrange and can carry out with above-mentioned electronic equipment the key board unit that communicates.

According to the present invention, by the lower edge at supporting board, the latch for printed circuit that can rotate is set, regardless of the angle of inclination of supporting board, all the time latch for printed circuit can both be made to be locked to the upper surface of base portion with suitable fixing posture, and the stability erected under posture of electronic equipment can be made to improve.

Accompanying drawing explanation

Fig. 1 represents to use the electronic device stand involved by one embodiment of the present invention to make plate PC become the stereographic map of the state erecting posture with the angle of inclination of regulation.

Fig. 2 represents the stereographic map unloading the state after plate PC from the electronic device stand shown in Fig. 1.

Fig. 3 represents folding electronic device support, and receives the side view of the state of plate PC.

Fig. 4 is the stereographic map of the lower edge of observing supporting board from following side, Fig. 4 (A) is the figure of the latch for printed circuit representing the lower edge being rotatably installed on supporting board, Fig. 4 (B) is the figure representing the state that the latch for printed circuit shown in Fig. 4 (A) is rotated.

Fig. 5 is the side view of the state of the locking position locking supporting board represented at rear side.

Fig. 6 is the side view of the state of the locking position locking supporting board represented in centre.

Fig. 7 is the side view of the state of the locking position locking supporting board represented in front side.

Fig. 8 represents the vertical view arranging the base plate of the configuration example of number change making the magnet in each locking position.

Symbol description

10 ... electronic device stand, 12 ... plate PC, 12a ... display, 16 ... base portion, 18 ... connecting portion, 20 ... cap, 22 ... supporting board, 24 ... cap assembly, 26 ... base plate, 28 ... key board unit, 30 ... groove, 32 ... latch for printed circuit, 32a ... locking surface, 34,44 ... magnet, 35 ... hook, 36 ... fixed mount, 36a ... lower surface, 38a ... raised line, 38b ... lug, 40 ... arm pieces, 42 ... teat.

Embodiment

Below, exemplify preferred embodiment, and with reference to the accompanying drawing added, electronic device stand involved in the present invention is described in detail.

Fig. 1 represents to use the electronic device stand 10 involved by one embodiment of the present invention to make plate PC12 become the stereographic map of the state erecting posture with the angle of inclination of regulation, and Fig. 2 represents the stereographic map unloading the state after plate PC12 from the electronic device stand 10 shown in Fig. 1.In addition, Fig. 3 is the side view representing folding electronic device support 10 and receive the state of plate PC12.

Electronic device stand 10 involved by present embodiment possesses as the function of the support that the electronic equipments such as plate PC12 can be made to erect using multiple angle of inclination in the first-class installation surface of desk and the function as the shell (housing for electronic equipment) for receiving plate PC12 to carry.As the use object of electronic device stand 10, also exemplify the electronic equipment beyond plate PC12, such as mobile phone, smart mobile phone or electronic memo etc.

Plate PC12 when present embodiment possesses the display 12a be made up of the liquid crystal display part of touch panel formula.Plate PC12 is the device receiving the various electronic units (not shown) such as substrate, arithmetic unit and storer therein, generally can use known plate PC.

As shown in FIG. 1 to 3, electronic device stand 10 possesses: base portion 16; Be configured to the connecting portion 18 folding relative to base portion 16; Be configured to fold relative to connecting portion 18, and accommodate the cap 20 of plate PC12 within it; And be arranged on the inner side of cap 20, and the supporting board 22 at the back side of fixing, bearing flat plate type PC12.

Base portion 16 is the dual structures being fixed with laminal base plate 26 in the inner face side forming the cap assembly 24 outside it.Base portion 16 is the laminal covers in the face (above) being provided with display 12a that can cover plate PC12, becomes rectangular shape when overlooking with the profile roughly the same with the plate PC12 of storage.When utilizing electronic device stand 10 to use plate PC12, base portion 16 becomes and is placed on desk or base plate that the knee of user is first-class.Extended via connecting portion 18 to cap 20 one from base portion 16 by cap assembly 24, thus form the outside surface of this electronic device stand 10.

At the upper surface front side of base portion 16, specifically base plate 26 upper surface and for the position of the side contrary with connecting portion 18 side is provided with key board unit 28.Key board unit 28 is connected by wireless or wired and plate PC12, can use as the keyboard for operate tablet type PC12.

At the upper surface rear side of base portion 16, specifically base plate 26 upper surface and be key board unit 28 the position of connecting portion 18 side on, (transverse direction) extends to form the groove 30 used when making the plate PC12 being contained in cap 20 erect in left-right direction.Groove 30 is arranged in parallel on the fore-and-aft direction of base plate 26 is provided with many (being 3 in the present embodiment) (with reference to Fig. 3).By selecting arbitrary groove 30, and make the latch for printed circuit 32 of the lower edge being arranged on supporting board 22 be locked to selected groove 30, thus plate PC12 can be made to keep erecting (with reference to Fig. 5 ~ Fig. 7) with arbitrary angle of inclination.The fold line A2 on the same fold line A1 becoming the border between base portion 16 and connecting portion 18 of each groove 30 and the border become between connecting portion 18 and cap 20 is arranged abreast, no matter select which groove 30, supporting board 22 and plate PC12 can not crooked or generation sounds.

Be embedded with respectively for making latch for printed circuit 32 more stably remain on the magnet 34 of the upper surface of base plate 26 by adsorbing with above-mentioned latch for printed circuit 32 in the front side of each groove 30.Bearing of trend along groove 30 is provided with multiple magnet 34.It is identical that magnet 34 can be configured to number on the position that the groove 30 with whole is corresponding, plays identical adsorption strength, but as shown in Fig. 8 described later, also can make to arrange several different according to the position corresponding from each groove 30.

Connecting portion 18 be when make the plate PC12 being contained in cap 20 be in inner side and by covering the part of the end face of plate PC12 when cap 20 and base portion 16 doubling as spine, there is the width of more than the thickness of plate PC12.And the fold line A1 between base portion 16 and and cap 20 between fold line A2 be formed in connecting portion 18 in the mode of horizontal expansion to the left and right.

Cap 20 is the laminal covers being provided with the back side in the face of display 12a that can cover plate PC12, has the rectangular shape roughly the same with base portion 16.If make plate PC12 be in inner side, and via connecting portion 18 by cap 20 and base portion 16 doubling, then cap 20 is configured to across plate PC12 overlapping with base portion 16.Be formed for this cap 20 being bent into two-part middle polyline B (with reference to Fig. 1 and Fig. 2) in the part by connecting portion 18 of cap 20.

Supporting board 22 is support units of the tabular at the back side for bearing flat plate type PC12, has its fore-and-aft direction (short transverse) length roughly identical with cap 20, the rectangular shape that its Width length is shorter than cap 20.From Fig. 1 and Fig. 2, the middle polyline B of supporting board 22 in the inner face than cap 20 fixes by open side (upside contrary with connecting portion 18 side) and this cap 20, and is lean on the position of connecting portion 18 side to become state freely relative to cap 20 than middle polyline B.Thereby, it is possible to by middle polyline B bending cap 20, now, the lower edge side of supporting board 22 can be made to be separated with cap 20.

The front end becoming the supporting board 22 of upper end under the raised state shown in Fig. 2 is provided with the hook 35 of the claw-like given prominence to towards inner side, and the rear end becoming the supporting board 22 of lower end under this raised state is provided with the fixed mount 36 outstanding towards inner side.

As shown in FIG. 1 to 3, hook 35 has roughly identical with the upper surface of plate PC12 depth, can engage the resilient prong of this upper surface.Fixed mount 36 has roughly identical with the lower surface of plate PC12 depth, loads the mounting table of this lower surface.Be provided with at fixed mount 36: the raised line 38a grown crosswise that can engage with the not shown recess of the lower surface being formed in plate PC12 and a pair lug 38b, 38b giving prominence to upward from this raised line 38a.After making the above-mentioned recess of plate PC12 engage with raised line 38a and lug 38b, by making it engage on the upper surface of plate PC12 press-in hook 35, thus can make that supporting board 22 is fixing, bearing flat plate type PC12 (with reference to Fig. 1 and Fig. 3).

Fig. 4 is the stereographic map of the lower edge of observing supporting board 22 from following side, Fig. 4 (A) is the figure of the latch for printed circuit 32 representing the lower edge being rotatably arranged on supporting board 22, Fig. 4 (B) is the figure representing the state that the latch for printed circuit 32 shown in Fig. 4 (A) is rotated.

As shown in Figure 1 to 4, to land in the upper surface of base portion 16 and the latch for printed circuit 32 engaged rotatably is installed in the lower edge of supporting board 22.Latch for printed circuit (land parts) 32 is parts that the first half of its curvature portion is inserted into the semi-cylindrical form in the bending lower surface 36a of fixed mount 36, and link (with reference to Fig. 5 ~ Fig. 7) in the mode that can slide with the arm pieces 40 of giving prominence to from lower surface 36a, can rotate along the bending direction of this lower surface 36a in lower surface 36a thus.In other words, latch for printed circuit 32 can rotate (with reference to Fig. 5 ~ Fig. 7) on the direction making the vergence direction of supporting board 22 change.Arm pieces 40 is being inserted into the front in latch for printed circuit 32 and being formed with the bar-like member of the large-diameter portion (not shown) of slip-off preventing, and the bearing of trend along latch for printed circuit 32 is provided with multiple.The slewing area of latch for printed circuit 32 at least as shown in Fig. 5 ~ Fig. 7, be set to can be corresponding with the whole locking position being set in this electronic device stand 10 scope.

The lower surface of latch for printed circuit 32 becomes smooth locking surface (landing ground) 32a landed by contacting with the upper surface face of base portion 16, this locking surface 32a is provided with: the teat 42 of growing crosswise that can be chimeric with the groove 30 of base portion 16 and the magnet 44 that can adsorb with the magnet 34 of base portion 16.Bearing of trend along teat 42 buries multiple magnet 44 underground.

As the material of the electronic device stand 10 formed like this, such as can use using the thin flat board that is made up of glass epoxy resin, polycarbonate, carbon etc. as core at the cap assembly 24 of base portion 16, connecting portion 18 and cap 20, and utilize leather, dermatine, cloth etc. around the material around it.In addition, the resin material etc. that also rigidity can be used higher at the base plate 26 of base portion 16 and supporting board 22.

Next, the electronic device stand 10 making to form as described above is described from the storage posture shown in Fig. 3 to the method erecting gesture distortion shown in Fig. 5 ~ Fig. 7.Fig. 5 is the side view of the state of locking position (groove 30) the upper locking supporting board 22 represented at rear side, Fig. 6 is the side view of the state of locking position (groove 30) the upper locking supporting board 22 represented in centre, and Fig. 7 is the side view of the state of locking position (groove 30) the upper locking supporting board 22 represented in front side.

First, electronic device stand 10, under the storage posture shown in Fig. 3, secures the state lower cover portion 20 of plate PC12 via hook 35 and fixed mount 36 and base portion 16 is folded in half via fold line A1, A2 at the inner face of supporting board 22.Thus, plate PC12 one end connection portion 18 covers, and back side partes tegmentalis 20 covers, before covered by base portion 16, so user can pass through electronic device stand 10, carry to protect the state of plate PC12 as cover.

Next, when the electronic device stand 10 and plate PC12 that make to be in the storage posture shown in Fig. 3 be changed to erect posture, as shown in Fig. 5 ~ Fig. 7, base portion 16 is placed in desk first-class, cap 20 is opened upward by fold line A1, A2 via connecting portion 18 together with plate PC12.Now, open cap 20 while the part making to become the open side (upper end side) of cap 20 via middle polyline B is rearward turned back, the latch for printed circuit 32 of the lower edge being arranged on supporting board 22 is locked to be arranged on the desired locking position in the locking position (groove 30 and magnet 34) of the upper surface of base portion 16 (base plate 26).

In the present embodiment, 3 locking position (groove 30 and magnet 34) are set with at the upper surface of base portion 16.Therefore, user select plate PC12 erect posture time angle of inclination become the locking position of desired angle position, make the teat 42 of latch for printed circuit 32 be entrenched in the groove 30 corresponding with selected locking position, make magnet 44 and magnet 34 adsorb simultaneously.Such as, when want to produce plate PC12 angle of inclination and close to vertical, latch for printed circuit 32 is locked to becomes groove 30 and the magnet 34 (with reference to Fig. 5) of the locking position of rear side, when wanting to make the angle of inclination of plate PC12 set level close to horizontal direction, latch for printed circuit 32 is locked to becomes groove 30 and the magnet 34 (with reference to Fig. 7) of the locking position of front side, when wanting to make the angle of inclination of plate PC12 be in the centre position of Fig. 5 and Fig. 7, latch for printed circuit 32 is locked to becomes groove 30 and the magnet 34 (with reference to Fig. 6) of the locking position of centre.

Thus, as shown in Fig. 5 ~ Fig. 7, utilize supporting board 22, cap 20 and base portion 16, observed by side and become leg-of-mutton supporting structure and from the plate PC12 of rear support, so maintain supporting board 22 relative to the inclination attitude of base portion 16, and plate PC12 is maintained erect posture.Now, because latch for printed circuit 32 to be installed in the lower edge of supporting board 22 in the mode can rotating (can shake the head), so regardless of which locking position shown in Fig. 5 ~ Fig. 7, its locking surface of latch for printed circuit 32 32a contacts with the upper surface face of base portion 16, and is mutually close to.In other words, no matter in which locking position, latch for printed circuit 32 vertically lands in direction relative to the upper surface of base portion 16 all the time, so groove 30 is always best state with the chimerism of teat 42 and the adsorbed state of magnet 34 and magnet 44, can reliably ensure its strength of joint.

But, in this electronic device stand 10, as shown in Fig. 5 ~ Fig. 7, each locking position is locked to making latch for printed circuit 32, and when plate PC12 is set to each angle of inclination, the distance from the center of gravity G of plate PC12 to a leg-of-mutton summit (fold line A2) of supporting this plate PC12 is from behind different because of each angle of inclination.Namely, under the angle of inclination erected most shown in Fig. 5 center of gravity G is rearmost, and under the angle of inclination of the most accumbency shown in Fig. 7, center of gravity G is forefront.Therefore, when for the angle of inclination erected most shown in Fig. 5, center of gravity G moves to rear, so plate PC12 easily becomes unsure state.Therefore, as shown in Figure 8, also can be configured to the number that arranges of the magnet 34 in each locking position is changed, such as, in the past the number that arranges of magnet 34 is made to increase on rear side of side direction, improve the adsorption strength of the magnet 34,44 of locking position in the wings, thus plate PC12 as described above can be avoided to become unsure state.

As described above, electronic device stand 10 involved by present embodiment possesses: the supporting board 22 supporting the back side of the plate PC12 as electronic equipment, the cap 20 of supporting board 22 is provided with in inner side, with the connecting portion 18 that can arrange relative to the mode of cap 20 bending, and with the base portion 16 that can arrange relative to the mode of connecting portion 18 bending, be separated with cap 20 by making the part becoming connecting portion 18 side of supporting board 22, and make the lower edge of this supporting board 22 be locked to the upper surface of base portion 16, thus plate PC12 can be remained and erect posture, the latch for printed circuit 32 of the upper surface being locked in base portion 16 is provided with in the lower edge of supporting board 22, this latch for printed circuit 32 is mounted in the mode can rotated relative to the lower edge of supporting board 22.

Like this, in electronic device stand 10, from the back side with the angle of inclination bearing flat plate type PC12 of regulation, the lower edge being limited to the supporting board 22 of the upper surface of base portion 16 in its lower edge is provided with the latch for printed circuit 32 that can rotate.Thus, the no matter angle of inclination of supporting board 22, can both make latch for printed circuit 32 be locked on the upper surface of base portion 16 all the time with suitable fixing posture, so the stability erected under posture of plate PC12 can be made to improve.

In this electronic device stand 10, the locking position (in the present embodiment groove 30 and magnet 34) of multiple latch for printed circuit 32 is provided with at the upper surface of base portion 16, by changing the locking position of latch for printed circuit 32, that can change supporting board 22 erects angle.Even if multiple locking position can be utilized like this becoming, when formation supporting board 22 being erected with multiple angle of inclination, in the present embodiment, owing to being provided with the latch for printed circuit 32 that can rotate in the lower edge of supporting board 22, so no matter be which locking position, also latch for printed circuit 32 can be made to be locked to the upper surface of base portion 16 with fixing posture all the time, plate PC12 can be kept in all-the-time stable ground.

In this electronic device stand 10, because each locking position of the upper surface in base portion 16 and latch for printed circuit 32 are respectively arranged with magnet 34 and magnet 44, so utilize the absorption affinity between these magnet 34,44 that latch for printed circuit 32 can be made to be locked on the upper surface of base portion 16 with more stable state, the stability erected under posture of plate PC12 can be made further to improve.Namely, because latch for printed circuit 32 rotates, locking surface 32a is landed in the upper surface of base portion 16 all the time with suitable posture, so can the absorption affinity between magnet 34,44 be made to play rightly in whole locking position as designed.In addition, in the present embodiment, exemplified with the formation being provided with magnet 34,44 in base portion 16 and latch for printed circuit 32 both sides, but also only magnet can be set in any one party of base portion 16 and latch for printed circuit 32, and arrange with the iron plate of this magnet adsorption etc. by adsorbent the opposing party.

In this situation, identical respectively with the adsorption strength between magnet 44 by making at the magnet 34 of whole locking position, thus operating physical force when making latch for printed circuit 32 be locked to each locking position is fixing, and operating physical force when making the latch for printed circuit 32 being locked to each locking position depart from also is fixing, the operation sense of this electronic device stand 10 and the convenience of use improve.On the other hand, as shown in Figure 8, also can change for making the number that arranges of the magnet 34 in each locking position the formation that adsorption strength is changed, such as, as shown in Figure 5, increase and be in rearmost at center of gravity G and the number that arranges that makes plate PC12 easily become the magnet 34 of the locking position of unstable raised state improves adsorption strength.It is effective this formation especially becomes unstable configuration etc. when supposing the situation that weight is comparatively large, center of gravity G moves to rear of the plate PC12 because becoming collecting object.

In this electronic device stand 10, each locking position of the upper surface of base portion 16 is provided with groove 30, the locking surface 32a of the upper surface towards base portion 16 of latch for printed circuit 32 is provided with the teat 42 being embedded in groove 30, so be only embedded in the groove 30 being formed in each locking position by the teat 42 of latch for printed circuit 32, just can easily carry out the location of supporting board 22 to each locking position.Further, because the mode corresponding with each groove 30 with magnet 34 configures, so the adsorption operation between magnet 34,44 is also easy.

In addition, the present invention is not limited to above-mentioned embodiment, certainly can freely change without departing from the spirit and scope of the invention.

Such as, in the above-described embodiment, as the structure making latch for printed circuit 32 be locked to the upper surface of base portion 16, exemplified with making groove 30 chimeric with teat 42, and make the structure that magnet 34 and magnet 44 adsorb, even structure in addition, as long as latch for printed circuit 32 can be made reliably to be locked to the upper surface of base portion 16.Such as, if can firmly make groove 30 and teat 42 embed or depart from, magnet 34,44 can being omitted, also only can use the formation of magnet 34,44 on the contrary for omitting groove 30 and teat 42.In addition, when eliminating groove 30 and teat 42, the mark etc. of multiple locking position of latch for printed circuit 32 can be represented at the upper surface mark of base portion 16.

In addition, can be the structure outside the structure using hook 35 and fixed mount 36 as described above certainly to the supporting structure of the electronic equipment of supporting board 22, such as, also can be utilize magnet in the structure etc. of the adsorption electronic equipment of supporting board 22.

Claims

1. an electronic device stand, this electronic device stand possesses: the supporting board at the back side of supporting electronic equipment, the cap of this supporting board is provided with in inner side, with the connecting portion that can arrange relative to the mode of this cap bending, and with the base portion that can arrange relative to the mode of this connecting portion bending, this electronic device stand by make the part becoming described connecting portion side of described supporting board and described cover from, and make the lower edge of this supporting board be locked to the upper surface of described base portion, thus described electronic equipment can be remained and erect posture, it is characterized in that,

In the lower edge of described supporting board, be provided with the latch for printed circuit of the upper surface being locked in described base portion, this latch for printed circuit is mounted in the mode can rotated relative to the lower edge of described supporting board.

2. electronic device stand according to claim 1, is characterized in that,

At the upper surface of described base portion, be provided with the locking position of multiple described latch for printed circuit, by changing the locking position of described latch for printed circuit, that can change described supporting board erects angle.

3. electronic device stand according to claim 2, is characterized in that,

In each locking position of described latch for printed circuit and described base portion, a side is provided with magnet, being provided with the opposing party can with the magnet of described magnet adsorption or by adsorbent.

4. the electronic device stand according to claim 2 or 3, is characterized in that,

Groove is respectively arranged with in each locking position of described base portion,

At the locking surface of the upper surface towards described base portion of described latch for printed circuit, be provided with the teat being embedded in described groove.

5. the electronic device stand according to any one in Claims 1 to 4, is characterized in that,

At the upper surface of described base portion, be provided with and can carry out with described electronic equipment the key board unit that communicates.