CN202789892U

CN202789892U - Back-clamping structure for blue tooth device

Info

Publication number: CN202789892U
Application number: CN 201220228207
Authority: CN
Inventors: 胡荣城
Original assignee: Merry Electronics Shenzhen Co ltd
Current assignee: Merry Electronics Shenzhen Co ltd
Priority date: 2012-05-21
Filing date: 2012-05-21
Publication date: 2013-03-13
Anticipated expiration: 2022-05-21

Abstract

The utility model discloses a back-clamping structure for a blue tooth device. The back-clamping device for the blue tooth device comprises a body, a clamping piece and an elastic component. The body is provided with a pair of pivot lugs which are respectively provided with a fixing groove. The clamping piece is arranged between the two pivot lugs. The elastic component is provided with two end feet and a protruding portion arranged between the two end feet. The two end feet of the elastic component are respectively arranged in fixing grooves of the body. The protruding portion is arranged at one end of the clamping piece in a penetrating mode. The back-clamping device for the blue tooth device is flat and attractive in appearance, capable of being clamped at a proper place, and good in industrial applicability.

Description

The back clip structure that is used for blue-tooth device

Technical field

The utility model belongs to bluetooth peripheral device field, especially relates to a kind ofly having flat appearance and aesthetic property, and applies to the back clip structure of blue-tooth device.

Background technique

At present, the outward appearance of commercially available blue-tooth device has a back clip structure 1 mostly as shown in Figure 1, see through torque spring 2 and rotating shaft 3 and be arranged between the blue-tooth device 100, and the rotary torsion that utilizes torque spring 2 is to give the ability that clamping is provided.But blue-tooth device 100 can see rotating shaft 3 in appearance, make the aesthetic property of its product not good enough, the details of aesthetic property so be particular about to(for) 3C Product at present have departing from prominent punching, therefore improved space is arranged.

The model utility content

The purpose of this utility model is to provide a kind of back clip structure for blue-tooth device, and is espespecially a kind of with flat appearance and aesthetic property, and can be clamped on the back clip structure at suitable place.

For achieving the above object, the back clip structure for blue-tooth device described in the utility model, it includes a body and has a pair of pivot ear, and it is respectively equipped with a fixed groove, and an intermediate plate is hubbed between the two pivot ears; One resilient member has the protuberance of two ends pin and between the pin of two ends, the two ends pin of resilient member is arranged at respectively the fixed groove of body, and protuberance is arranged in one of intermediate plate end so that intermediate plate relatively the body pivot put, and in order to be held on object, provide whereby an outward appearance succinct back clip structure.The end of described two ends pin is hook-shaped, and the cross section of this fixed groove is the L shape.

Described protuberance is the ㄇ shape.

Described intermediate plate has a fixed space, and this protuberance is arranged in this fixed space.

Described fixed space both sides connect respectively a penetration hole, and this pivot ear has respectively a pivot hole, wear respectively this penetration hole so that this pivot hole for a latch.

The back clip structure of blue-tooth device described in the utility model with flat appearance and aesthetic property, and can be clamped on position, suitable place; Has fabulous industrial applicibility.

Description of drawings

Fig. 1 is existing blue-tooth device External view.

Fig. 2 is the back clip structure External view for blue-tooth device described in the utility model.

Fig. 3 is the back clip structure exploded view for blue-tooth device described in the utility model.

Fig. 4 is the back clip structure sectional view for blue-tooth device described in the utility model.

Fig. 5 is another sectional view of back clip structure for blue-tooth device described in the utility model.

Fig. 6 is the phase diagram of clamping object described in the utility model.

[primary clustering symbol description]

100	Blue-tooth device	1	Back clip structure
				2	Torque spring	3	Rotating shaft
10	Body	11	The pivot ear
				12	Fixed groove	13	The pivot hole
20	Intermediate plate	21	Fixed groove
				22	Penetration hole	23	Latch
24	Closure member	30	Resilient member
				31	The end pin	32	Protuberance
A	Object	?	?

Embodiment

Be described further with regard to the back clip structure for blue-tooth device described in the utility model below in conjunction with the drawings and specific embodiments.

Figure 2 shows that the described back clip structure External view for blue-tooth device of present embodiment.This back clip structure includes a body 10 and an intermediate plate 20, and intermediate plate 20 1 ends are articulated on the body 10, when intermediate plate 20 relative body 10 pivots pendulum, can produce a grasping part and be used for being held on object.

Figure 3 shows that the described back clip structure exploded view for blue-tooth device of present embodiment.Body 10 has a pair of pivot ear 11, it is respectively equipped with a fixed groove 12, and the cross section of fixed groove 12 is the L shape, and two pivot ears 11 have respectively a pivot hole 13 in addition, and pivot hole 13 is that end sealing, an end are open, and wherein body 10 can be some or the additional member of blue-tooth device.

Intermediate plate 20 is hubbed between the two pivot ears 11, intermediate plate 20 has the middle section that a fixed space 21 is positioned at an end, and the both sides in the fixed space 21 connect respectively a penetration hole 22, utilize respectively a latch 23 to wear penetration hole 22 to pivot hole 13, and intermediate plate 20 is articulated in body 10.

One closure member 24 can be placed in the fixed space 21, in order to hold this two latch 23, so that two latches 23 continue to keep towards pivot ear 11 the pivot joint relation between firm intermediate plate 20 and the body 10.

One resilient member 30, have the protuberance 32 of two ends pin 31 and between two ends pin 31, the two ends pin 31 of resilient member 30 is arranged at respectively the fixed groove 12 of body 10, protuberance 32 is arranged in an end of intermediate plate 20 and is incorporated in the fixed space 21, so that intermediate plate 20 can be relatively this body 10 pivots pendulum, and it is larger to work as intermediate plate 20 relative body 10 pivot swingings, and then the windup-degree of resilient member 30 is larger, and is larger with the chucking power that causes intermediate plate 20.

Figure 4 shows that the described back clip structure sectional view for blue-tooth device of present embodiment.Show that resilient member 30 is arranged between intermediate plate 20 and the body 10, under the normality position, resilient member 30 borrows its elastic force to keep the chucking power of intermediate plate 20 relative bodies 10.

Figure 5 shows that described another sectional view of back clip structure for blue-tooth device of present embodiment.Show that intermediate plate 20 is inserted in respectively between the two pivot ears 11 by two latches 23, and two latches 23 are subjected to closure member 24 holding in the opposite direction, concern with the pivot joint between firm intermediate plate 20 and the body 10, simultaneously be arranged in from inside to outside pivot ear 11 by latch 23, so comparatively succinct on overall appearance, and do not have the defective that exposes and easily cause the card dirt to hide dirt.Figure 6 shows that the phase diagram of the described clamping object of present embodiment.When intermediate plate 20 be subjected to external force and relatively body 10 pivots put, resilient member 30 can be the compression shape, make between intermediate plate 20 and the body 10 and form grasping part, provide an object A to insert by grasping part, and when external force is removed, but intermediate plate 20 is subjected to the elastic force of resilient member 30 and clamping object A, and this creation can be made up with blue-tooth device whereby, or body 10 is the some of blue-tooth device, blue-tooth device is held on the clothing or the correct position such as bag bag to give.

The described back clip structure for blue-tooth device of present embodiment, utilize a resilient member to be arranged between intermediate plate and the body, and resilient member has the two ends pin, and the protuberance between the pin of two ends, the two ends pin of resilient member is arranged at respectively the fixed groove of body, and protuberance is arranged in an end of intermediate plate, so that the relative body pivot pendulum of intermediate plate, and its elastic clamping object is put and borrowed to the body pivot relatively, and so structure is more simple and easy compared to existing cylinder type torque spring, and is difficult for sheltering evil people and countenance evil practices; In addition, present embodiment adopts two latches to be subjected to respectively closure member to be held in the pivot ear of body, and latch is held in the pivot ear from inside to outside, so that back clip structure presents the design of atresia axle in outward appearance, makes it succinct, smooth, gives having aesthetic property.

The above only is illustrative, but not is restricted.Anyly do not break away from spirit of the present utility model and category, and to its equivalent modifications of carrying out or change, all should be contained in the protection domain of this patent.

Claims

1. a back clip structure that is used for blue-tooth device is characterized in that, includes:

One body has a pair of pivot ear, is respectively equipped with a fixed groove;

One intermediate plate, this intermediate plate are hubbed between this two pivots ear;

One resilient member, this resilient member have the protuberance of two ends pin and between the pin of two ends, and the two ends pin of this resilient member is arranged at respectively the fixed groove of this body, and this protuberance is arranged in an end of this intermediate plate.

2. the back clip structure for blue-tooth device as claimed in claim 1 is characterized in that: the end of described two ends pin is for hook-shaped, and the cross section of this fixed groove is the L shape.

3. the back clip structure for blue-tooth device as claimed in claim 2, it is characterized in that: described protuberance is the ㄇ shape.

4. the back clip structure for blue-tooth device as claimed in claim 1, it is characterized in that: described intermediate plate has a fixed space, and this protuberance is arranged in this fixed space.

5. the back clip structure for blue-tooth device as claimed in claim 4, it is characterized in that: described fixed space both sides connect respectively a penetration hole, and this pivot ear has respectively a pivot hole, wears respectively this penetration hole so that this pivot hole for a latch.

6. the back clip structure for blue-tooth device as claimed in claim 5 is characterized in that: the closure member that can insert to hold described two latches in the described fixed space.

7. the back clip structure for blue-tooth device as claimed in claim 5 is characterized in that: described pivot hole is that end sealing, an end are open.