CN2710319Y

CN2710319Y - Three-axis pivot apparatus

Info

Publication number: CN2710319Y
Application number: CN 200420065945
Authority: CN
Inventors: 吕胜男; 简祥吉
Original assignee: Shin Zu Shing Co ltd
Current assignee: Shin Zu Shing Co ltd
Priority date: 2004-07-12
Filing date: 2004-07-12
Publication date: 2005-07-13
Anticipated expiration: 2014-07-12

Abstract

The utility model relates to a three-axis pivot apparatus which combines three pivot apparatuses, a first pivot apparatus is fixed to the upper cap of a mobile phone, a second pivot apparatus is fixed to the base of the mobile phone, and a third pivot apparatus is fixed between the first pivot apparatus and the second pivot apparatus. The upper cap and the base of the mobile phone can be rotated to different angles with the three pivot apparatuses, and the first and second pivot apparatuses use the tabling of a convex positioning block and a concave positioning block to provide two sections of the positioning function. The third pivot apparatus uses the mutual pulling of a positioning block and a stop and the tabling of a positioning part with a slot of the first pivot apparatus to provide two sections of the positioning function to make the mobile phone can be fixed at eight different angles. The upper cap can be rotate to 180 deg. with the third pivot apparatus to facilitate users to shoot images of their own with photographic mobile phones.

Description

The triple axle pivot device

Technical field

The utility model is a kind of triple axle pivot device, is a kind of being used on the mobile phone, the pivot device that utilizes three different pivot devices to rotate for the axle center.

Background technology

The relevant science and technology of mobile phone is day by day flourishing at present, the mobile phone function that simple dialing/receiving calling is only arranged from the beginning, mobile Internet access function afterwards, day by day ripe till now camera function, and the screen of mobile phone, also from monochrome screen originally, proceed to present color/graphics, the camera function collocation screen of enameling is the mainstream technology of present mobile phone development, and general mobile phone, be broadly divided into two kinds of cover-lifting type and non-cover types, the mobile phone of the cover-lifting type of general collocation camera function, the camera lens of its camera is located at the back side of mobile phone loam cake more, and promptly the button on camera lens and the mobile phone base is positioned on the opposite two sides, the things that when taking pictures, can will take on one side of user then with alignment lens, on one side with key controlled camera function, but the pivot device of general mobile phone only allows loam cake to raise and closed, so want with alignment lens oneself when taking the image of oneself as the user, just can't see button, and cause operational inconvenience.

Summary of the invention

Because the inconvenience of conventional art, the utility model is a kind of pivot device of triple axle, makes screen can do the rotation of 180 degree, when allowing user's desire take the image of oneself, can see the button of desire operation easily.

For reaching above-mentioned utility model purpose, the pivot device of triple axle of the present utility model, comprise one first pivot device, first pivot device includes a pivot, pivot is provided with non-circular compound rod, a connecting seat, it is bent into L matrix body, wherein a lamellar body is provided with circular hole, Connection Block is located on the compound rod with circle hole sleeve, one protruding locating piece, which is provided with a circular hole, protruding locating piece is located on the compound rod with circle hole sleeve, circular is respectively equipped with the first not symmetrical projection and second projection, two ora terminalis of first and second projection are the inclined-plane, one recessed locating piece, which is provided with a non-circular perforation, recessed locating piece is set on the compound rod with perforation, be provided with two groups of positioners around the perforation, first group of positioner is made up of first and second recess, second group of positioner is made up of the 3rd and the 4th recess, wherein the first and the 3rd recess is with respect to first projection of protruding locating piece, the second and the 4th recess is with respect to second projection of protruding locating piece, first, second, two ora terminalis of the 3rd and the 4th recess are the inclined-plane, first and second projection is embedded in first and second recess respectively simultaneously, recessed locating piece rotates to a certain boundary after the angle between the 90-180 degree with respect to protruding locating piece, first and second projection is embedded in respectively in the 3rd and the 4th recess simultaneously, one group of elastic parts, which is provided with the hole, elastic parts is located on the compound rod with borehole jack, one stator, compound rod is fixed on the stator, one axle bed, it is bent into L matrix body, wherein a lamellar body is provided with sleeve joint hole, other has a socket piece with respect to sleeve joint hole to be arranged in the sleeve joint hole, and another lamellar body of axle bed is provided with a circular hole, and the circular hole outboard peripheries is provided with the two relative grooves that communicate with circular hole, other has two perforation to be located at the homonymy place that is adjacent to two grooves respectively, and Connection Block is fixed on this lamellar body the end away from the bending place.

One second pivot device, its assembly roughly assembly with first pivot device is identical, its different assembly is, the circular of protruding locating piece is respectively equipped with two symmetrical projections, be provided with recess around the perforation of recessed locating piece with respect to the projection of protruding locating piece, axle bed one lamellar body is provided with a non-circular perforation, and the inboard periphery of perforation is provided with two and extends internally and relative projection, and Connection Block is fixed on this lamellar body the end away from the bending place.

One the 3rd pivot device, it includes a positioning block, which is provided with a perforation, the locating piece periphery is provided with first and second projection, first and second projection is arranged in the perforation of axle bed of first pivot device, one stop block, its outside ora terminalis is provided with a block that radially extends, opposite side with respect to block is provided with an axially extended location division, stop block is provided with non-circular perforation, one pivot, the one end is provided with breach, and breach is with respect to the projection of the axle bed of second pivot device, and pivot is arranged in the perforation of the 3rd pivot device in regular turn, the circular hole of the axle bed of first pivot device, and in the perforation of the locating piece of the 3rd pivot device, the projection tabling of the axle bed of the breach of pivot and second pivot device, and pivot is fixed on the axle bed of second pivot device.

During use, with first pivot device be installed in mobile phone on cover, second pivot device is installed on the base of mobile phone, utilize the protruding locating piece of first pivot device and cooperating of recessed locating piece, can reach two sections positioning functions, the protruding locating piece of second pivot device and cooperating of recessed locating piece, can reach two sections positioning functions, the locating piece and the stop block of the 3rd pivot device push against mutually, reach being harmonious mutually of the stop block and the second pivot device axle bed, can reach two sections positioning functions.

Advantage of the present utility model is, in conjunction with three pivot devices, make the loam cake of mobile phone can be rotated into various angle relatively with base, three pivot devices respectively provide two sections positioning function, mobile phone can be fixed under eight kinds of different use visual angles, and utilize the 3rd pivot device, make the loam cake of mobile phone can do 180 rotations of spending, allow the user when using camera cell phone to take the image of oneself, operation push-button is convenient when allowing the user operate easily.

The accompanying drawing summary

Fig. 1 is an outside drawing of the present utility model

Fig. 2 is an assembly exploded view of the present utility model

Fig. 3 is the assembly exploded view at another visual angle of the utility model

Fig. 4 is the end view of the utility model part assembly

Fig. 5 is the end view of the utility model another part assembly

Fig. 6-9 is enforcement state diagram of the present utility model

Embodiment

See also shown in Figure 1ly, triple axle pivot device of the present utility model comprises first pivot device 10, second pivot device 20, and the 3rd pivot device 30.

See also shown in Figure 2ly, aforesaid first and second pivot device 10,20 includes a

pivot

11,21, a

stop block

12,22, an

axle bed

13,23,16,26, one groups of elastic partss of a connecting

seat

14,24, one protruding locating

piece

15,25, one recessed locating

piece

17,27, a

pad

18,28, an and

stator

19,29 respectively.

See also shown in Fig. 2-3,

aforesaid pivot

11,21 are provided with disk 111,211, disk 111,211 1 sides form fixed block 112,212, opposite side forms non-circular compound rod 113,213, aforesaid stop block 12 is provided with non-circular perforation 121,221, stop block 12, be formed with protuberance 122 on 22 ora terminalis, 222,

aforesaid Connection Block

14,24 are bent into L matrix body, wherein the two opposite sides of a lamellar body are formed with fastener 141,241, fastener 141,241 and the bending place between form breach 142,242, be provided with circular hole 143 in this lamellar body in addition, 243, Connection Block 14, another lamellar body of 24 is provided with fixing hole 144,244, aforesaid

elastic parts

17,27 are provided with hole 171,271,

aforesaid pad

18,28 are provided with hole 181,281,

aforesaid stator

19,29 are provided with hole 191,291.

See also shown in Figure 2, the axle bed 13 of aforesaid first pivot device 10 is bent into L matrix body, wherein a lamellar body is provided with sleeve joint hole 135, other has a socket piece 136 with respect to sleeve joint hole 135 to be arranged in the sleeve joint hole 135, another lamellar body of axle bed 13 is provided with a circular hole 131, circular hole 131 outboard peripheries are provided with the two relative grooves 133 that communicate with circular hole 131, other has two perforation 132 to be located at the homonymy place that is adjacent to two grooves 133 respectively, is provided with fixing hole 134 with respect to the fixing hole 144 of Connection Block 14 away from an end of bending place on this lamellar body.

See also shown in Figure 2, the axle bed 23 of aforesaid second pivot device 20 is bent into L matrix body, wherein a lamellar body is provided with sleeve joint hole 233, other has a socket piece 234 with respect to sleeve joint hole 233 to be arranged in the sleeve joint hole 233, another lamellar body of axle bed 23 is provided with a non-circular perforation 231, perforation 231 inboard periphery is provided with two and extends internally and relative projection 232, is provided with fixing hole 235 with respect to the fixing hole 244 of Connection Block 24 away from an end of bending place on this lamellar body.

Two ora terminalis of one side of the protruding locating piece 15 of aforesaid first pivot device 10 are provided with the fitting portion 152 with respect to the breach 142 of Connection Block 14, protruding locating piece 15 is provided with a circular hole 151, cooperate again referring to shown in Figure 4, be respectively equipped with first projection 153 and second projection 154 around the circular hole 151, two ora terminalis of first and second projection 153,154 are the inclined-plane, first and second projection 153,154 is not symmetrical, be that first and second projection 153,154 is inequality apart from the distance in the center of circle of circular hole 151, or first and second projection 153,154 is big or small inequality.

See also shown in Figure 5, the recessed locating piece 16 of aforesaid first pivot device 10 is provided with a non-circular perforation 161, be provided with two groups of positioners around the perforation 161, first group of positioner is by first and second recess 162,163 form, wherein first recess 162 is with respect to first projection 153 of protruding locating piece 15, second recess 163 is with respect to second projection 154 of protruding locating piece 15, second group of positioner is by the 3rd and the 4th recess 164,165 form, wherein the 3rd recess 164 is with respect to first projection 153 of protruding locating piece 15, the 4th recess 165 is with respect to second projection 154 of protruding locating piece 15, first, second, the the 3rd and the 4th recess 162,163,164,165 two ora terminalis are the inclined-plane, first and second projection 153,154 are embedded in first and second recess 162 respectively simultaneously, in 163, recessed locating piece 16 rotates to a certain boundary after the angle between the 90-180 degree with respect to protruding locating piece 15, first and second projection 153,154 are embedded in the 3rd and the 4th recess 164 respectively simultaneously, in 165, reach two sections positioning functions.

See also shown in Figure 3, be formed with fitting portion 252 on two ora terminalis of one side of the protruding locating piece 25 of aforesaid second pivot device 20 with respect to the breach 242 of Connection Block 24, protruding locating piece 25 is provided with a circular hole 251, be respectively equipped with the projection 253 of two symmetries around the circular hole 251, two ora terminalis of projection 253 become the inclined-plane.

See also shown in Figure 2ly, the recessed locating piece 26 of aforesaid second pivot device 20 is provided with a non-circular perforation 261, is provided with the recess 262 with respect to the projection 253 of protruding locating piece 25 around the perforation 261, and two ora terminalis of recess 262 become the inclined-plane.

See also shown in Fig. 2-3, aforesaid the 3rd pivot device 30 comprises a pivot 31, pad 32, one stop block 33, a positioning block 34, wherein pivot 31 1 ends are provided with the breach 311 with respect to the projection 232 of the axle bed 23 of second pivot device 20, pad 32 is provided with perforation 321, stop block 33 is provided with non-circular perforation 331, stop block 33 outside ora terminalis are provided with a block 332 that radially extends, opposite side with respect to block 332 is provided with an axially extended location division 333, locating piece 34 is provided with a perforation 341, and the periphery of locating piece 34 is provided with first and second projection 342 with respect to the perforation 132 of the axle bed 13 of first pivot device 10,343.

During combination, see also shown in Fig. 2-3, with first and second pivot device 10,20

pivot

11,21 are arranged in stop block 12 in regular turn, 22 perforation 121, in 221,

Connection Block

14,24 circular hole 143, in 243, protruding locating

piece

15,25 circular hole 151, in 251, recessed locating

piece

16,26 perforation 161, in 261,

elastic parts

17,27 hole 171, in 271,

pad

18,28 hole 181, in 281,

stator

19,29 hole 191, in 291, and be separately fixed at stator 19, on 29, or be fixed on

stator

19,29 hole 191, in 291, utilize fixture 40 to be arranged in the fixing hole 144 of the fixing hole 134 of axle bed 13 of first pivot device 10 and Connection Block 14, utilize fixture 41 to be arranged in the fixing hole 244 of the fixing hole 235 of axle bed 23 of second pivot device 20 and Connection Block 24.

See also shown in Figure 6, the loam cake 50 of mobile phone and a side of base 60 are respectively equipped with a short slot, the two ends of short slot respectively are provided with a hole, the socket piece 136 of first pivot device 10 is socketed in the hole of short slot one end of loam cake 50, the fixed block 112 of first pivot device 10 is fixed in the hole of the other end, can on fixed block 112, be equipped with hole, in the hole of short slot, be installed with relative hole, utilizing latch to be arranged in both hole is fixed on fixed block 112 in the hole, the socket piece 234 of second pivot device 20 is socketed in the hole of short slot one end of base 60, the fixed block 212 of second pivot device 20 is fixed in the hole of the other end, can on fixed block 212, be equipped with hole, in the hole of short slot, be installed with relative hole, utilize latch to be arranged in both hole fixed block 212 is fixed in the hole.

See also shown in Fig. 2-3, when making up the 3rd pivot device 30, first and second projection 342 with the locating piece 34 of the 3rd pivot device 30,343 are arranged in the perforation 132 interior and free end protrusion perforation 132 of the axle bed 13 of first pivot device 10 respectively, groove 133 tablings with the axle bed 13 of the location division 333 of the stop block 33 of the 3rd pivot device 30 and first pivot device 10, the pad 32 of the 3rd pivot device 30 is located on the stop block 33 of the 3rd pivot device 30, the pivot 31 of the 3rd pivot device 30 is arranged in regular turn the perforation 321 of the pad 32 and the stop block 33 of the 3rd pivot device 30,331, the circular hole 131 of the axle bed 13 of first pivot device 10, and in the perforation 341 of the locating piece 34 of the 3rd pivot device 30, with projection 232 tablings of the axle bed 23 of the breach 311 of the pivot 31 of the 3rd pivot device 30 and second pivot device 20, and the pivot 31 of the 3rd pivot device 30 is fixed on the axle bed 23 of second pivot device 20.

First pivot device 10 of the present utility model provides two sections positioning function, please cooperate and consult Fig. 4-5, first section positioning function as shown in Figure 6, when loam cake 50 closures, first and second projection 153 of protruding locating piece 15,154 respectively with first and second recess 162 of recessed locating piece 16,163 tablings, to reach first section positioning function, second section positioning function as shown in Figure 7, when loam cake 50 is opened to the angle of a certain boundary between the 90-180 degree, this is for being fit to the angle that the user uses, for example 160 or 170 spend, loam cake 50 was the axle center with pivot 11 and drove pivot 11 rotations this moment, because the compound rod of pivot 11 is non-circular, and be located in the non-circular perforation 121 of stop block 12 and recessed locating piece 16, in 161, and be located in the circular hole 143 of Connection Block 14 and protruding locating piece 15, in 151, so pivot 11 can drive

stop block

12 and 16 rotations of recessed locating piece, first and second projection 153 of then protruding locating piece 15,154 respectively with the 3rd and the 4th recess 164 of recessed locating piece 16,165 tablings, to reach second section positioning function, when loam cake 50 desires break away from orientation angle, the protuberance 122 of stop block 12 pushes against mutually with the fastener 141 of Connection Block 14, excessively rotates to prevent first pivot device 10.

Second pivot device 20 of the present utility model provides two sections positioning functions, please cooperate and consult Fig. 2-3, first section positioning function such as Fig. 6, shown in 7 or 9, the projection 253 of protruding locating piece 25 and recess 262 tablings of recessed locating piece 26, to reach first section positioning function, when base 60 rotations, base 60 is the axle center with pivot 221 and drives pivot 21 rotations, because the compound rod of pivot 21 is non-circular, and be located in the non-circular perforation 221 of stop block 22 and recessed locating piece 26, in 261, and be located in the circular hole 243 of Connection Block 24 and protruding locating piece 25, in 251, so pivot 21 can drive

stop block

22 and 26 rotations of recessed locating piece, the projection 253 of then protruding locating piece 25 can be chimeric once again with the recess 262 of recessed locating piece 26, to reach second section positioning function.

The 3rd pivot device 30 of the present utility model provides two sections positioning functions, please cooperate and consult Fig. 2-3, first section positioning function is shown in Fig. 6-8, first projection 342 of locating piece 34 pushes against mutually with the block 332 of stop block 33, and groove 133 tablings of the location division 333 of stop block 33 and the axle bed 13 of first pivot device 10, to reach first section positioning function, because first and second projection 342 of locating piece 34,343 are located in the perforation 132 of axle bed 13 of first pivot device 10, and first pivot device 10 is fixed on the loam cake 50, so when loam cake 50 is the axle center rotation with pivot 31, locating piece 34 is rotation thereupon, when loam cake 50 Rotate 180s are spent, second projection 343 of locating piece 34 can push against mutually with the block 332 of stop block 33, and groove 133 tablings of the location division 333 of stop block 33 and the axle bed 13 of first pivot device 10 are to reach second section positioning function.

Claims

1. triple axle pivot device is characterized in that:

One first pivot device includes:

One pivot, pivot are provided with non-circular compound rod;

A connecting seat, it is bent into L matrix body, and wherein a lamellar body is provided with circular hole, and Connection Block is located on the compound rod with circle hole sleeve;

One protruding locating piece which is provided with a circular hole, and protruding locating piece is located on the compound rod with circle hole sleeve, and circular is respectively equipped with the first not symmetrical projection and second projection, and two ora terminalis of first and second projection are the inclined-plane;

One recessed locating piece, which is provided with a non-circular perforation, recessed locating piece is set on the compound rod with perforation, be provided with two groups of positioners around the perforation, first group of positioner is made up of first and second recess, second group of positioner is made up of the 3rd and the 4th recess, wherein the first and the 3rd recess is with respect to first projection of protruding locating piece, the second and the 4th recess is with respect to second projection of protruding locating piece, first, second, two ora terminalis of the 3rd and the 4th recess are the inclined-plane, first and second projection is embedded in first and second recess respectively simultaneously, recessed locating piece rotates to a certain boundary after the angle between the 90-180 degree with respect to protruding locating piece, and first and second projection is embedded in respectively in the 3rd and the 4th recess simultaneously;

One group of elastic parts which is provided with the hole, and elastic parts is located on the compound rod with borehole jack;

One stator is fixed on the compound rod;

One axle bed, it is bent into L matrix body, wherein a lamellar body is provided with sleeve joint hole, other has a socket piece with respect to sleeve joint hole to be arranged in the sleeve joint hole, another lamellar body of axle bed is provided with a circular hole, the circular hole outboard peripheries is provided with the two relative grooves that communicate with circular hole, and other has two perforation to be located at the homonymy place that is adjacent to two grooves respectively, and Connection Block is fixed on this lamellar body the end away from the bending place;

One second pivot device comprises:

One pivot, pivot are provided with non-circular compound rod;

One protruding locating piece which is provided with a circular hole, and protruding locating piece is located on the compound rod with circle hole sleeve, and circular is respectively equipped with two symmetrical projections, and two ora terminalis of projection are the inclined-plane;

One recessed locating piece which is provided with a non-circular perforation, and recessed locating piece is set on the compound rod with perforation, is provided with the recess with respect to the projection of protruding locating piece around the perforation, and two ora terminalis of recess are the inclined-plane;

One stator is fixed on the compound rod;

One axle bed, it is bent into L matrix body, wherein a lamellar body is provided with sleeve joint hole, other has a socket piece with respect to sleeve joint hole to be arranged in the sleeve joint hole, another lamellar body of axle bed is provided with a non-circular perforation, the inboard periphery of perforation is provided with two and extends internally and relative projection, and Connection Block is fixed on this lamellar body the end away from the bending place;

One the 3rd pivot device comprises:

A positioning block which is provided with a perforation, and the locating piece periphery is provided with first and second projection, and first and second projection is arranged in the perforation of axle bed of first pivot device;

One stop block, its outside ora terminalis is provided with a block that radially extends, and is provided with an axially extended location division with respect to the opposite side of block, and stop block is provided with non-circular perforation;

One pivot, the one end is provided with breach, breach is with respect to the projection of the axle bed of second pivot device, pivot be arranged in regular turn the 3rd pivot device perforation, first pivot device axle bed circular hole, and the perforation of the locating piece of the 3rd pivot device in, the projection tabling of the axle bed of the breach of pivot and second pivot device, and pivot is fixed on the axle bed of second pivot device.

2. triple axle pivot device as claimed in claim 1 is characterized in that: the distance of center circle of first projection of the protruding locating piece of first pivot device and the circular hole of second projection and protruding locating piece is from inequality.

3. triple axle pivot device as claimed in claim 1 is characterized in that: first projection of the protruding locating piece of first pivot device and second projection big or small inequality.

4. as claim 1,2 or 3 described triple axle pivot devices, it is characterized in that: first and second pivot device respectively includes a stop block, stop block is provided with on non-circular perforation and the ora terminalis and is formed with protuberance, and the two opposite sides of the lamellar body that the Connection Block of first and second pivot device is identical with place, circular hole place are formed with fastener.

5. triple axle pivot device as claimed in claim 4, it is characterized in that: form a breach between the fastener of the Connection Block of first and second pivot device and kink, the ora terminalis of protruding locating piece one side of first and second pivot device is provided with respectively fitting portion, fitting portion and the breach tabling with respect to the breach of the Connection Block of first and second pivot device.

6. triple axle pivot device as claimed in claim 5, it is characterized in that: the end away from the bending place on the Connection Block of first and second pivot device is provided with fixing hole, the axle bed of first and second pivot device is provided with the hole that is relatively fixed, and other has a fixture to wear in the fixing hole that is fixed on Connection Block and axle bed.

7. triple axle pivot device as claimed in claim 6 is characterized in that: first and second pivot device includes a pad, and pad is provided with a hole, and pad is socketed in respectively on the compound rod of first and second pivot device with the hole.

8. triple axle pivot device as claimed in claim 7 is characterized in that: the 3rd pivot device includes a pad, and pad is provided with a hole, and pad is connected on the pivot of the 3rd pivot device and is positioned on the stop block with borehole jack.