CN203421435U - Support assembly - Google Patents

Abstract

The utility model relates to a support assembly which comprises a substrate (14), a basic disc (5), a support set and a covering plate. The substrate (14) is provided with a limiting part (20) and first locating parts (21), the basic disc (5) is arranged in the limiting part (20) in a rotatable mode, the basic disc (15) is provided with second locating parts (32), the second locating parts (32) can be selectively located to the first locating parts (21), the support set is connected with the base disc (15), the covering plate is connected with the substrate (14), and the basic disc (15) is located among the covering plate, the substrate (14) and the limiting part (20). The support assembly is simple in rotation structure, the production cost is reduced, and the support assembly is durable.

Description

Bracket assembly

Technical field

The utility model is about bracket assembly, and particularly relevant for rotatable bracket assembly.

Background technique

In recent years; portable electronic devices becomes main flow gradually; comprise tablet PC and intelligent mobile phone; for the ease of user, use this type of electronic equipment; simultaneously also in order to reach the function of protection electronic equipment; on existing market, engender a kind of containment vessel with bracket assembly; tablet PC or intelligent mobile phone can inlay card in containment vessel; and utilize the incidental bracket assembly of containment vessel; tablet PC or intelligent mobile phone can be stood on desktop or all the other supporting planes, so that user utilizes these electronic equipment ornamental films or photo etc.The content that simultaneously also often need to present in response to it due to tablet PC or intelligent mobile phone changes it, and state is set is vertical or horizontal, and therefore described bracket assembly also needs demand to be set and to have spinfunction concurrently in response to such.

Bracket assembly comprises substrate, basal disc, connecting rod and supporting disk, and the bracket assembly at present with spinfunction can arrange arc-shaped rail conventionally on basal disc, and slide bar is set on substrate, and slide bar can move in track, and basal disc can be rotated relatively with substrate.Yet this kind of structure needs many meticulous assemblies to work in coordination, comparatively complicated, improved cost of production, and durability is also poor.

Model utility content

The purpose of this utility model is to propose a kind of bracket assembly, to simplifying rotational structure, reduce production costs and improve durability.

For achieving the above object, the utility model proposes a kind of bracket assembly, it comprises substrate, basal disc, support group and cover plate.Substrate has limited part and the first positioning part, and basal disc is rotatably arranged in limited part, and basal disc has the second positioning part, wherein, the second positioning part is optionally positioned the first positioning part, and support group connects basal disc, cover plate connection substrate, basal disc is between cover plate, substrate and limited part.

In the utility model one embodiment, the first positioning part has elastic component, and elastic component is butt the second positioning part optionally.

In the utility model one embodiment, the second positioning part is locating slot, and elastic component is butt locating slot optionally.

In the utility model one embodiment, elastic component is essentially shell fragment, and the centre of shell fragment convexes with arc portion towards the direction of basal disc, and the shape of arc portion and locating slot is adaptive mutually, and arc portion is optionally sticked in locating slot.

In the utility model one embodiment, the first positioning part also comprises body, and the both sides of body are respectively extended with support arm towards the direction of basal disc, and the both sides of shell fragment are affixed two support arms respectively, and between shell fragment and body, forms and allow bit space.

In the utility model one embodiment, each support arm comprises extension and bend section, and extension is formed by body horizontal-extending, and vertical extension the in one end that bend section deviates from body by extension forms, and shell fragment is fixed in bend section.

In the utility model one embodiment, locating slot is a plurality of and is arranged with the periphery in basal disc, and the first positioning part is that two and they oppose each other and are arranged at the both sides of basal disc.

In the utility model one embodiment, limited part is limited wall, and limited wall is around basal disc setting, and the periphery of basal disc contacts limited wall.

In the utility model one embodiment, limited wall is a plurality of, and is separated with plurality of openings between between these limited walls, and the first positioning part is corresponding to opening setting.

In the utility model one embodiment, support group is connected in the side that basal disc deviates from cover plate, and support group comprises a plurality of connecting rods and supporting disk, and one end of these connecting rods is articulated in basal disc, and the other end of these connecting rods is articulated in supporting disk.

A kind of bracket assembly of the present utility model, thus its simplified rotational structure and reduced cost of production, and improved durability.

For allowing the purpose of this utility model, feature and advantage can make this field have, conventionally know that the knowledgeable is more readily understood, below lift specific embodiment, and coordinate appended graphicly, be described in detail below.

Accompanying drawing explanation

Fig. 1 is the containment vessel of the utility model one preferred embodiment and the exploded perspective view of bracket assembly thereof.

Fig. 2 is the cross setting schematic diagram of the bracket assembly of the utility model one preferred embodiment.

Fig. 3 is the basal disc of the utility model one preferred embodiment and the schematic diagram of support group.

Fig. 4 is the schematic diagram of the substrate of the utility model one preferred embodiment.

Fig. 5 is the schematic diagram of the first positioning part of the utility model one preferred embodiment.

Fig. 6 is the substrate of the utility model one preferred embodiment and the matching relationship schematic diagram of basal disc.

Fig. 7 be the utility model one preferred embodiment bracket assembly schematic diagram is longitudinally set.

Fig. 8 is the collapse state schematic diagram of the bracket assembly of the utility model one preferred embodiment.

Symbol description

10 containment vessels

11 housings

12 bracket assemblys

13 holding divisions

14 substrates

15 basal discs

16 support groups

17 cover plates

18 inner side surfaces

19 outer side surfaces

20 limited parts

21 first positioning parts

22 limited walls

23 peripheries

24 openings

25 shell fragments

26 bodies

27 support arms

28 extensions

29 bend sections

30 arc portions

31 allow bit space

32 second positioning parts

33 locating slots

34 connecting rods

35 supporting disks.

Embodiment

Please refer to Fig. 1 to Fig. 6; containment vessel 10 has housing 11 and bracket assembly 12; four jiaos of housing 11 have holding division 13; holding division 13 can be fixed on portable electronic devices and (in figure, not illustrate; be for example tablet PC or intelligent mobile phone) four jiaos; electronic device card is embedded in containment vessel 10, bracket assembly 12 can be used for supporting containment vessel 10 together with inlay card in electronic equipment wherein.Bracket assembly 12 comprises substrate 14, basal disc 15, support group 16 and cover plate 17, and in the present embodiment, substrate 14 is the some of housing 11, and substrate 14, housing 11 and holding division 13 are integrally formed, but are not limited to this.Substrate 14 has opposed inner side surface 18 and outer side surface 19, as shown in Figure 4, is provided with limited part 20 and the first positioning part 21 on the inner side surface 18 of substrate 14, and rotatable being arranged in limited part 20 of basal disc 15 (coordinates with reference to Fig. 3, Fig. 4 and Fig. 6).

As shown in Figure 4, limited part 20 is four limited walls 22 that the inner side surface 18 by substrate 14 protrudes out, as shown in Figure 6.These limited walls 22 arrange around basal disc 15.Basal disc 15 is discoid, accordingly, 22 of limited walls are arc-shaped structure, the periphery 23 contact limited walls 22 of basal disc 15, cover plate 17 connection substrate 14(coordinate with reference to Fig. 1), make basal disc 15 between cover plate 17, substrate 14 and limited part 20, in other words, limited wall 22 can restriction basal discs 15 Horizontal displacement, substrate 14 coordinates the vertical displacement that can limit basal disc 15 with cover plate 17, so basal disc 15 only can carry out rotatablely moving with respect to the one degree of freedom of substrate 14.Between between limited wall 22, being separated with opening 24, the first positioning parts 21 arranges corresponding to opening 24.In the present embodiment, the first positioning part 21 is two, and these two the first positioning parts 21 oppose and be arranged at the both sides of basal disc 15 each other, but is not limited to this.

Also coordinate with reference to Fig. 6 as shown in Figure 5, the first positioning part 21 has elastic component, elastic component is optionally located mutually with basal disc 15, in the present embodiment, elastic component is shell fragment 25, the first positioning part 21 comprises body 26, body 26 is fixed on the inner side surface of substrate 14, the both sides of body 26 are respectively extended with support arm 27 towards the direction of basal disc 15, support arm 27 comprises extension 28 and bend section 29, extension 28 is formed by body 26 horizontal-extendings, the vertical extension in one end that bend section 29 deviates from body 26 by extension 28 forms, thereby the structure of extension 28 and bend section 29 formation L fonts, wherein, the both sides of shell fragment 25 are fixed in respectively bend section 29, the centre of shell fragment 25 convexes with arc portion 30 towards the direction of basal disc 15, and, between shell fragment 25 and body 26, be formed with and allow bit space 31.Shell fragment 25 is metal material, it has elasticity to a certain degree, when arc portion 30 is subject to the stress towards body 26 directions, arc portion 30 can be towards allowing bit space 31 inside contract and resiliently deformable together with shell fragment 25, arc portion 30 can enter and allow in bit space 31, when described stress relieved,, because of the relation of elastic-restoring force, arc portion 30 can be returned to position originally together with shell fragment 25.

Also coordinate with reference to Fig. 6 as shown in Figure 3, basal disc 15 has 32, the second positioning parts 32, the second positioning part and is optionally positioned the first positioning part 21, and in the present embodiment, the second positioning part 32 is locating slot 33, and the shape of locating slot 33 adapts to arc portion 30.Locating slot 33 has a plurality of, and is arranged with the periphery 23 in basal disc 15, and in the present embodiment, locating slot 33 is eight and is evenly distributed in the periphery 23 of basal disc 15, approximately differs 45 degree, but be not limited to this between every two adjacent locating slots 33.Wherein, arc portion 30 is optionally sticked in locating slot 33.

As shown in Figure 6, basal disc 15 can carry out relative rotary motion with substrate 14, when locating slot 33 is not yet before contact arc portion 30, basal disc 15 can rotate smoothly, in this process, arc portion 30 and shell fragment 25 can be compressed into and allow bit space 31 by the periphery 23 of basal disc 15, until when locating slot 33 alignment arc portion 30, arc portion 30 can be because of the returning position that is related to of elastic-restoring force with shell fragment 25, arc portion 30 meeting butt locating slots 33, arc portion 30 works in coordination and can reach basal disc 15 with respect to the locating effect of substrate 14 with locating slot 33.If bestow strength to a certain degree, make arc portion 30 deviate from locating slot 33, basal disc 15 can continue rotation, until arc portion 30 snaps in next locating slot 33, again produces locating effect.Because in the present embodiment, every two adjacent locating slot 33 intervals 45 are spent, and being equivalent to every rotation 45 degree of basal disc 15 can locate once.In other embodiments, every two adjacent locating slots also can be spent at interval 90, and basal disc is that every 90-degree rotation is located once.

Also coordinate with reference to Fig. 1 as shown in Figure 3, support group 16 is connected in the side that basal disc 15 deviates from cover plate 17, and support group 16 comprises supporting disk 35 and a plurality of connecting rods 34, and one end of these connecting rods 34 is articulated in basal disc 15, and the other end of these connecting rods 34 is articulated in supporting disk 35.

Referring to shown in Fig. 1 to Fig. 8, support group 16 is deployable or take in, and when support group 16 is receiving state, as shown in Figure 8, supporting disk 35 can cover and contact basal disc 15, and now connecting rod 34 can be parallel to each other and smooth between supporting disk 35 and basal disc 15.When support group 16 is launched; as shown in Figure 3; the two ends of connecting rod 34 can be pivoted relative to each other with basal disc 15 and supporting disk 35 respectively; until connecting rod 34 is while accompanying an angle with basal disc 15; support group 16 is the state launching completely; now supporting disk 35 can peak at desktop or supporting plane, and containment vessel 10 is stood on desktop or supporting plane, as shown in the 2nd figure and the 7th figure.And; by the matching relationship of above-mentioned basal disc 15, substrate 14, cover plate 17, limited part 20, the first positioning part 21 and the second positioning part 32; basal disc 15 can, with respect to substrate 14 and cover plate 17 rotations, make containment vessel 10 can laterally stand on desktop (as Fig. 2) or longitudinally stand on desktop (as Fig. 7).By said structure, user can be easily by inlay card the electronic equipment in containment vessel 10 horizontal or stand on desktop, to coordinate the displaying contents of electronic equipment to change it, state is set.

In sum, a kind of bracket assembly that the utility model proposes, thereby its simplified rotational structure and reduced cost of production, and improved durability.

Although the utility model discloses as above with preferred embodiment; so it is not intended to limit the utility model; anyly have the knack of this skill person; within not departing from the spirit and scope of the utility model; when doing a little change and retouching, therefore protection domain of the present utility model is when being as the criterion depending on the claim person of defining.

Claims (10)

1. bracket assembly, comprising:

One substrate (14), this substrate has a limited part (20) and one first positioning part (21);

One basal disc (15), this basal disc is rotatable to be arranged in this limited part (20), and this basal disc has one second positioning part (32), and wherein, this second positioning part (32) is optionally positioned this first positioning part (21);

One support group (16), this support group connects this basal disc (15); And

One cover plate (17), this cover plate (17) connects this substrate (14), and this basal disc (15) is positioned between this cover plate (17), this substrate (14) and this limited part (20).

2. bracket assembly as claimed in claim 1, wherein, this first positioning part (21) has an elastic component, and this elastic component is this second positioning part (32) of butt optionally.

3. bracket assembly as claimed in claim 2, wherein, this second positioning part is a locating slot (33), this elastic component is this locating slot of butt (33) optionally.

4. bracket assembly as claimed in claim 3, wherein, this elastic component is a shell fragment (25), the centre of this shell fragment convexes with an arc portion (30) towards the direction of this basal disc (15), this arc portion (30) is adaptive mutually with the shape of this locating slot (33), and this arc portion (30) is optionally sticked in this locating slot (33).

5. bracket assembly as claimed in claim 4, wherein, this first positioning part (21) comprises a body (26), the both sides of this body (26) are respectively extended with a support arm (27) towards the direction of this basal disc (15), the both sides of this shell fragment (25) are affixed described two support arms (27) respectively, and between this shell fragment (25) and this body (26), form one and allow bit space (31).

6. bracket assembly as claimed in claim 5, wherein, described support arm (27) respectively comprises an extension (28) and a bend section (29), described extension (28) is by this body (26) horizontal-extending, vertically extend one end that described bend section (29) deviates from this body (26) by described extension (28), and this shell fragment (25) is fixed in described bend section (29).

7. bracket assembly as claimed in claim 3, wherein, described locating slot (33) for a plurality of and they be arranged with in the periphery of this basal disc (15), described the first positioning part (21) is two and they are each other to being on the spot arranged at the both sides of this basal disc (15).

8. bracket assembly as claimed in claim 7, wherein, this limited part is a limited wall (22), and this limited wall arranges around this basal disc (15), and the periphery of this basal disc contacts this limited wall.

9. bracket assembly as claimed in claim 8, wherein, described limited wall (22) arranges plurality of openings (24) for a plurality of and their intervals, and described the first positioning part (21) arranges corresponding to described opening (24).

10. bracket assembly as claimed in claim 1, wherein, this support group (16) is connected in the side that this basal disc (15) deviates from this cover plate (17), this support group (16) comprises a plurality of connecting rods (34) and a supporting disk (35), one end of described connecting rod (34) is articulated in this basal disc (15), and the other end of described connecting rod (34) is articulated in this supporting disk (35).

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