CN201181958Y

CN201181958Y - Clamping device used for fixing mobile phone or other players

Info

Publication number: CN201181958Y
Application number: CNU200820092489XU
Authority: CN
Inventors: 许良卿
Original assignee: WANJIAXING PLASTIC ELECTROMECHANICAL (SHENZHEN) CO Ltd
Current assignee: WANJIAXING PLASTIC ELECTROMECHANICAL (SHENZHEN) CO Ltd
Priority date: 2008-03-04
Filing date: 2008-03-04
Publication date: 2009-01-14
Anticipated expiration: 2018-03-04

Abstract

The utility model discloses a clamping device which is used for fixing a mobile phone or other players, which comprises cantilevers which are arranged on a pin shaft and consist of an installation part and a clamping part; a scroll spring is arranged between the pin shaft and the installation part; gear teeth on the external edge of the installation parts of two cantilevers which forming a clamp mutually mesh; a positioning mechanism is also arranged between the body and a base; the cantilevers are flexible; two cantilevers forming the clamp can be linked; four cantilevers are in an X shape; the scroll spring positioned at the shaft centers of the cantilevers is used for providing clamping force; and the rotation of the clamping device on the base is realized through four corresponding grooves on the spring on the body, the clamping pin and the base, and the clamping device can be positioned after rotating for every 90 degrees.

Description

The clamping device that is used for fixing mobile phone or other player

Technical field:

The utility model relates to a kind of clamping device, in particular is used for the stable clamping device of placing of devices such as mobile phone, MP3, MP4.

Background technology:

At present, along with the development and the reinforcement of the music function of mobile phone, MP3, MP4's is popular, more and more people have one can playing back music device.Because they have a common ground, outer playing function is not strong, if want to listen bigger sound, and can only be by sound equipment, so the small-sized sound equipment of this type arises at the historic moment.The mode that present this sound equipment connects the device of mobile phone or other playing back music is mainly used connector, because the mobile phone of various brands, the connector specification of the MP3 of various brands, MP4 is inequality, greatly reduces versatility.

3.5 cun earphone sockets of mobile phone and MP3, MP4 are general.If adopt 3.5 cun earphone sockets, essential fixedly mobile phone or other music player, so must there be a kind of universal clip to be used for fixing the demand that mobile phone or music player adapt to market, if want when playing the MP4 formatted file, to allow the user in real time the front see picture, this clip is had along the function of pedestal rotation, the clip that existing market does not also possess such function produces, and brings puzzlement to industry.

The utility model content:

At the deficiencies in the prior art, the utility model provide a kind of can be effectively with mobile phone or the fixing clamping device of other music player, and can allow clamping device rotate according to user's demand to adapt to user's demand along pedestal.

The clamping device that is used for fixing mobile phone or other player, comprise and be installed in the clip that the body both sides are made up of two cantilevers, it is characterized in that: described cantilever comprise installation portion and clamping part, installation portion is movably arranged on the body by pivot pin, between pivot pin and installation portion scroll spring is set, the gear teeth that are provided with on the cantilever installation portion that the gear teeth and two constitute clips in the outer rim of installation portion are meshing with each other; Between body and pedestal, also be provided with a location mechanism.

Described detent mechanism comprises the round bump that is arranged on the body and along the pedestal of this projection rotating band draw-in groove; Bayonet lock is set in projection, this bayonet lock one end socket spring, the other end cooperates with described draw-in groove.

Two rear flank that described cantilever is symmetrically distributed in body become X-shaped.

Described draw-in groove is that 4 and adjacent draw-in groove become 90 degree to be distributed on the pedestal.

The installation portion of described cantilever is provided with chute, and clamping part is provided with the guide block that slides along this chute, and the slip of the guide block of clamping part in chute can change the length of the cantilever of clamping device, realizes more easily fixedly gripped object with this.

The beneficial effects of the utility model are: playing device can be firm effectively fixing and playing device when playing video formatted file (as MP4), by the rotating and clamping device user can be constantly the front see picture, bring convenience to the user.

Description of drawings:

Fig. 1 is the utility model front view;

Fig. 2 is the utility model internal structure schematic diagram;

Fig. 3 is the schematic diagram of detent mechanism in the utility model;

Fig. 4 is the schematic diagram after the cantilevered in the utility model.

Embodiment:

According to accompanying drawing the utility model is described further below:

As Fig. 1, Fig. 2 and shown in Figure 3: the utility model is the clamping device that is used for fixing mobile phone or other player, mainly comprise body 10 and cantilever 30, body 10 is served as reasons and is gone up the box body that the lower casing fastening forms, lower casing is provided with four bearing pins 60, and cantilever 30 comprises installation portion 301 and can form along the clamping part 70 that line sliding moves of doing of installation portion 301.One end of installation portion 301 is one circular, the other end is the vertical bar that is provided with groove 303, guide block on the clamping part 70 is done the setting that straight reciprocating motion realizes the length of cantilever 30 along the groove on the vertical bar 303, the part position of annulus is provided with the gear teeth 302 on installation portion 301, and the gear teeth 301 that the gear teeth 302 should satisfy on two cantilevers 30 that constitute clip in the scope that is provided with on the annulus are meshing with each other; Installation portion 301 tool annulus one end is installed on the interior bearing pin 101 of box body, one scroll spring 80 is installed between bearing pin 60 in annulus and the annulus, when in two cantilevers 30 that constitute clip any one is stressed when outwards pulling, this cantilever 30 drives another cantilever 30 motions and opens clip, by wind spring 80 effects two cantilevers 30 is clamped when external force disappears.

As shown in Figure 4: body 10 and pedestal 20 between also be provided with a detent mechanism, detent mechanism comprises the round bump 90 that is located on the drain pan 102 pedestal 20 along these projection 90 rotating band draw-in grooves 60; Bayonet lock 40 is set in projection 90, these bayonet lock 40 1 end socket springs 50, the other end cooperates with draw-in groove 60.When pedestal 20 bayonet lock 40 when projection 90 rotates break away from the cooperating of draw-in groove 60 after compress spring 50 pedestal 20 can be rotated freely along projection 90, when rotating to next draw-in groove 60, bayonet lock 40 cooperates with draw-in groove 60 under the active force of spring 50, four draw-in grooves 60 in the utility model are the setting of spacing 90 degree, adapt to user's requirement so when using this clamping device, can do the rotation of 90 degree, 180 degree, 270 degree, as realizing viewing and admiring of real-time front by rotating mechanism when playing video file format (as MP4), bring convenience to the user.

Claims

1, the clamping device that is used for fixing mobile phone or other player, comprise and be installed in the clip that the body both sides are made up of two cantilevers, it is characterized in that: described cantilever comprise installation portion and clamping part, installation portion is movably arranged on the body by pivot pin, between pivot pin and installation portion scroll spring is set, the gear teeth that are provided with on the cantilever installation portion that the gear teeth and two constitute clips in the outer rim of installation portion are meshing with each other; Between body and pedestal, also be provided with a location mechanism.

2, the clamping device that is used for fixing mobile phone or other player according to claim 1 is characterized in that: described detent mechanism comprises the round bump that is arranged on the body and along the pedestal of this projection rotating band draw-in groove; Bayonet lock is set in projection, this bayonet lock one end socket spring, the other end cooperates with described draw-in groove.

3, the clamping device that is used for fixing mobile phone or other player according to claim 1 is characterized in that: two rear flank that described cantilever is symmetrically distributed in body become X-shaped.

4, the clamping device that is used for fixing mobile phone or other player according to claim 2 is characterized in that: described draw-in groove is 4, and adjacent draw-in groove becomes 90 degree to be distributed on the pedestal.

5, the clamping device that is used for fixing mobile phone or other player according to claim 1, it is characterized in that: the installation portion of described cantilever is provided with chute, and clamping part is provided with the guide block that slides along this chute.