CN204554258U - For carrying the adjustment rack structure of electronic equipment - Google Patents

Abstract

The utility model discloses a kind of adjustment rack structure for carrying electronic equipment, comprise: a conjunction, one conjunction base and a fixed block, wherein, this conjunction is in order to connect this electronic equipment, this conjunction base is provided with a through hole and a posting port, this posting port loads this conjunction base with for this conjunction, this conjunction is made to fasten in conjunction base, this fixed block movably connects this conjunction base, to pull position in order to move to a clip position or a solution, when this fixed block is in this clip position, this fixed block can make this conjunction can not depart from this conjunction base, when this fixed block pulls position in this solution, this fixed block will not to should conjunction, make this conjunction this conjunction base detachable.By this be not easy to use person and change different conjunctions, to be applicable to different types of electronic equipment, promote the applicability of product.

Description

For carrying the adjustment rack structure of electronic equipment

Technical field

The utility model relates to a kind of adjustment rack structure for carrying electronic equipment, espespecially for the adjustment rack structure of the angle and position that adjust electronic equipment.

Background technique

For promoting the convenience of taking pictures or photographing, dealer is had to research and develop " camera self-timer Telescopic rod device ", M479374 " mobile phone supporting rod " as TaiWan, China issued patents numbering M388596 at present, and " a kind of Self-shooting bracket for hand-hold camera " of Publication No CN201152920 Y, with by this user want to allow oneself enter mirror autodyne time, labor can be tired of that other people help.

The structure of above-mentioned Patent Case, mostly include a conjunction, a conjunction base and an extension rod and connect this conjunction base, this conjunction is arranged in order to electronic devices, this conjunction is movably connected in this conjunction base, to adjust position and the angle of this electronic equipment this conjunction base relative by this, this extension rod, in order to adjust length dimension, allows the distance of the relative user in electronic equipment position to facilitate, enters mirror smoothly to allow user.

But above-mentioned front case still has not enough place to have much room for improvement, main cause is: for being applicable to different electronic equipments, user just must change corresponding conjunction, but the structure of current above-mentioned Patent Case failing provides the function changing conjunction, and convenience of use is comparatively not enough.

As described above " camera self-timer Telescopic rod device ", the conjunction provided is spiral lock, be only applicable to photographic camera or the projection camera with screw, but this kind of conjunction is not just suitable for intelligent mobile phone, electronic equipment that tablet PC equal-volume is thinner, product applicability is comparatively not enough.

Model utility content

The purpose of this utility model is to provide a kind of adjustment rack structure for carrying electronic equipment, to facilitate the self-demand of different users, increases the applicability of product.

In order to reach above-mentioned purpose, solution of the present utility model is:

For carrying an adjustment rack structure for electronic equipment, comprise: a conjunction, this conjunction has a support and this support relative in order to connect the connecting part of this electronic equipment; One conjunction base, this conjunction base has a containing space, conjunction base is provided with a through hole and a posting port, this through hole and this posting port are all communicated with this containing space, the support of described conjunction loads containing space by posting port, the support of conjunction is fastened in conjunction base, and makes the connecting part of conjunction to should through hole; One fixed block, this fixed block movably connects described conjunction base, to pull position to move to a clip position or a solution, this fixed block has a stopper, when stopper is in clip position, and the corresponding posting port of described conjunction base of stopper and the support of conjunction, make this conjunction can not depart from this conjunction base, when the stopper of this fixed block pulls position in this solution, this stopper to should the support of conjunction, make this conjunction this conjunction base detachable.

Described conjunction is also provided with a pivot portion, and this pivot portion is positioned between connecting part and support, and this pivot portion is hubbed at the through hole of described conjunction base, and this conjunction is rotated relative to this conjunction base.

At least one of them is rounded for the through hole of described conjunction base or the pivot portion of described conjunction.

Described fixed block is provided with a pivot, conjunction base described in this pivot pivot joint, makes described fixed block turn to clip position or solution and to pull position.

Described fixed block has a cambered surface, when this fixed block rotates, makes the cambered surface of this fixed block contact the support of this conjunction.

Described conjunction base has a pivoted hole, the pivoted hole of this conjunction base of pivot pivot joint of described fixed block, this pivoted hole is an elongated slot, the pivot of this fixed block is made to be moved to a first end or one second end along this elongated slot, this fixed block is made to turn to clip position when this first end, when this second end, this fixed block turns to solution and to pull position.

Described conjunction base comprises two housings involutory each other, has described containing space, described through hole and described posting port between two housings.

One of described housing has one first pivot hole, and another housing has one second pivot hole relatively this first pivot hole, and described fixed block has a pivot, and this pivot is articulated in the first pivot hole and the second pivot hole, makes this fixed block turn to clip position or solution and to pull position.

Described conjunction base has a ball-and-socket and an extension rod, and this extension rod has a ball axle, and this ball axle is hubbed at the ball-and-socket of this conjunction base, this extension rod has the pars contractilis of this extension rod length dimension of an adjustment.

Described conjunction base has one first pin-joint part and one first engagement portion, described fixed block has the second engagement portion of one second pin-joint part, an opposed fixed member stopper, and an elasticity position between this second pin-joint part and this second engagement portion, this the second pin-joint part correspondence is hubbed at this first pin-joint part, and this second engagement portion correspondence is embedded in this first engagement portion; When this fixed block rotates, distortion is provided an elastic force by this spring section.

Described conjunction base have adjacent sockets one inside, and relatively outside one inside this, be provided with one first guide portion and one second guide portion outside this, this first guide portion axially extends along one, this second guide portion along a radial extension of this axis of substantial orthogonality, and connects this first guide portion; More comprise a limited ring, this limited ring has an inner edge, this inner edge is provided with an assembly department, and this limited ring is guided along this axial displacement with first guide portion of this assembly department by this conjunction base, and supports only this ball axle by the second guide portion guiding of this conjunction base along this radial rotating.

First guide portion of described conjunction base is a protuberance, and this conjunction base has one and supports in the face of should protuberance, and described second guide portion is an annular groove, and this annular groove is located at should between face and this protuberance; The assembly department of described limited ring is to should a groove of protuberance.

Described limited ring is provided with a supported terminal part, and when this limited ring rotates by described annular groove guiding, the protuberance being butted on described conjunction base is formed location by this supported terminal part.

Described limited ring is interval with multiple arc junction in inner edge, with the described ball axle that reclines.

After adopting said structure, the utility model is for the effect of the adjustment rack structure carrying electronic equipment:

1. fixed block of the present utility model can relatively be moved to clip position or solution and to pull position by conjunction base, facilitates user to change different conjunctions with self-demand by this, allows adjustment rack be applicable to different types of electronic equipment, promote the applicability of product.

2. the utility model is for the conjunction in conjunction with electronic equipment, can rotate relative to conjunction base, therefore user can directly by rotate this conjunction electronic equipment is adjusted to required faced by direction, save the component needed for adjustment rack on the one hand, also comparatively simple on operation uses on the other hand.

3. fixed block of the present utility model is articulated in conjunction base, therefore can be moved to by rotational fixture this clip position maybe this solution to pull position, comparatively simple, convenient in operation.

4. conjunction base of the present utility model is made up of housing, to reach material-saving and structure lightened object.

5. the utility model limited ring is successively by guide portion axial and radial on conjunction base guiding, is namely movable to precalculated position, can simplify assembly program on the one hand, on the other hand, also facilitates limited ring or the ball axle dismounting and change when wearing and tearing.

Accompanying drawing explanation

Fig. 1 is the three-dimensional appearance schematic diagram of the utility model preferred embodiment;

Fig. 2 is the perspective exploded view of the utility model preferred embodiment;

Fig. 3 is the perspective exploded view two of the utility model preferred embodiment;

Fig. 4 is the side-looking part cross-sectional schematic of the utility model preferred embodiment;

Fig. 5 is the Assembly Action schematic diagram one of the utility model preferred embodiment;

Fig. 6 is the Assembly Action schematic diagram two of the utility model preferred embodiment;

Fig. 7 is the Assembly Action schematic diagram three of the utility model preferred embodiment;

Fig. 8 is the action schematic diagram of the utility model preferred embodiment adjustment electronic equipment in the face of direction;

Fig. 9 is the side-looking part cross-sectional schematic of the utility model second embodiment;

Figure 10 is the using state schematic diagram of pivotal displacement to the second end of the utility model second embodiment fixed block;

Figure 11 is that the utility model second embodiment fixed block turns to solution and to pull the view of position;

Figure 12 is the three-dimensional appearance schematic diagram of the utility model the 3rd embodiment;

Figure 13 is the perspective exploded view of the utility model the 3rd embodiment;

Figure 14 is the cross-sectional schematic of the utility model the 3rd embodiment;

Figure 15 be the utility model the 3rd embodiment analyse and observe action schematic diagram;

Figure 16 is the Assembly Action schematic diagram one of the utility model the 3rd embodiment;

Figure 17 is the Assembly Action schematic diagram two of the utility model the 3rd embodiment.

Figure 18 is the Assembly Action schematic diagram three of the utility model the 3rd embodiment.

Wherein:

Conjunction 1 support 11 connecting part 12

Pivot portion 13 conjunction base 2 housing 201A, 201B

202 screwing parts 203 of boring a hole lock knot part 204

First pivot hole 205 second pivot hole 206 containing space 21

Through hole 22 posting port 23 ball-and-socket 24

Thread section 25 limited ring 26 internal thread segment 261

Limited part 262 fixed block 3 stopper 31

Pivot 32 cambered surface 33 extension rod 4

Ball axle 41 pars contractilis 42 electronic equipment A

Conjunction 1A support 11A conjunction base 2A

Pivoted hole 27A first end 270A second end 270B

Fixed block 3A pivot 32A stopper 31A

Conjunction 1B support 11B connecting part 12B

Conjunction base 2B housing 200A, 200B first pin-joint part 28B

First engagement portion 29B fixed block 3B stopper 31B

Second pin-joint part 34B second engagement portion 35B spring section 36B

211B first guide portion 212B outside the 210B of inner side

Second guide portion 213B supports face 241B limited ring 26B

Inner edge 263B assembly department 264B supported terminal part 265B

Arc junction 266B ball axle 41B.

Embodiment

In order to explain the technical solution of the utility model further, below by specific embodiment, the utility model is elaborated.

First refer to Fig. 1 and Fig. 2, it discloses the utility model first embodiment respectively for carrying three-dimensional appearance schematic diagram and the perspective exploded view of the adjustment rack structure of electronic equipment, the utility model mainly comprises: conjunction 1, conjunction base 2, fixed block 3 and an extension rod 4, extension rod 4 connects this conjunction base 2, wherein:

This conjunction 1 has a connecting part 12 of a support 11, relatively this support 11 and the pivot portion 13 of this support 11 of connection and connecting part 12, and this connecting part 12 is in order to connection of electronic devices A.This connecting part 12 in the present embodiment be a fixture, with by method of clamping fixed electronic device A.But not as limit, also can be a screw section, with by screw-in version with give tacit consent to the screw on electronic equipment A and be combined, or even also can by chimeric or magnetic mode, main purpose is all to fix this electronic equipment A, and this electronic equipment A is such as the electronic equipment A of the tool image acquisition functions such as an intelligent mobile phone, a tablet PC, a digital camera.

This conjunction base 2 defines a containing space 21, this conjunction base 2 is provided with through hole 22 and a posting port 23, this through hole 22 and this posting port 23 are all communicated with this containing space 21, the support 11 of this posting port 23 for this conjunction 1 loads this containing space 21, the support 11 of this conjunction 1 is made to fasten in conjunction base 2, and making the connecting part 12 of this conjunction 1 to should through hole 22, the pivot portion 13 of this conjunction 1 is then hubbed at the through hole 22 of this conjunction base 2.Specifically, in the present embodiment, the pivot portion 13 of this conjunction 1 is in round shape, and the through hole 22 of this conjunction base 2 is also in round shape hole, and this conjunction 1 can be relatively rotated with respect to each other with this conjunction base 2.But not as limit, only the pivot portion 13 of this conjunction 1 or the through hole 22 of conjunction base 2 rounded also can, main purpose is all to make this conjunction 1 can relatively rotate with respect to each other with this conjunction base 2.

Continue and refer to Fig. 3 and Fig. 4, in the present embodiment, this conjunction base 2 formed by two housing 201A, 201B are involutory each other, to define aforementioned containing space 21, aforementioned through-hole 22 and aforementioned posting port 23 between aforementioned two housing 201A, 201B, manufactures material requested to save by shells structure.But not as limit, this conjunction base 2 also can be one of the forming or multiple component slaps together, main purpose is all to form aforementioned containing space 21, aforementioned through-hole 22 and aforementioned posting port 23.The involutory mode of aforementioned two housing 201A, 201B specifically, be provided with a perforation 202 in a wherein housing 201A, another housing 201B then has a screwing part 203, this screwing part 203 to boring a hole 202, and lock via the perforation 202 of an aforementioned wherein housing 201A screwing part 203 tied in aforementioned another housing 201B by a lock knot part 204 and is formed and fix.

Be described in further detail the structure of this conjunction base 2, this conjunction base 2 wherein housing 201A has one first pivot hole 205, and another housing 201B has one second pivot hole 206 this first pivot hole 205 relative.

Preferably, this conjunction base 2 defines a ball-and-socket 24, and this extension rod 4 has a ball axle 41, and this ball axle 41 is hubbed at the ball-and-socket 24 of this conjunction base 2, this extension rod 4 has a pars contractilis 42, to adjust the length dimension of this extension rod 4.Specifically, this conjunction base 2 there is a thread section 25, this thread section 25 is to should ball-and-socket 24, this conjunction base 2 also comprises a limited ring 26, this limited ring 26 has an internal thread segment 261 and a limited part 262 this internal thread segment 261 adjacent in inner circumferential, this internal thread segment 261 spiral shell is located at this thread section 25, makes this limited part 262 be butted on the ball axle 41 of this extension rod 4.

This fixed block 3 movably connects this conjunction base 2, turns to a clip position or a solution to pull position with relative this conjunction base 2.It is pivot joint kenel that this fixed block 3 is movably connected to this conjunction base 2 in the present embodiment, but not as limit, this fixed block 3 also can utilize chimeric, the means of fixation that can unload such as to screw togather and be detachably assembled in this conjunction base 2, this clip position can be formed when being assembled in this conjunction base 2, and form this solution when separating this conjunction base 2 and to pull position.

This fixed block 3 there is stopper 31, pivot 32 and a cambered surface 33, this stopper 31 is in order to should the posting port 23 of conjunction base 2 and the support 11 of conjunction 1, this pivot 32 is articulated in the first pivot hole 205 of aforementioned conjunction base 2 and aforementioned second pivot hole 206, and this cambered surface 33 is in order to be contacted with the support 11 of this conjunction 1.

This conjunction 1 is assembled in the situation of this conjunction base 2, continue and refer to Fig. 5, first this fixed block 3 is turned to this solution to pull position, the stopper 31 of fixed block 3 is allowed to put away this posting port 23, then the support 11 of conjunction 1 aimed at and push the posting port 23 of this conjunction base 2, the support 11 of this conjunction 1 is fastened in conjunction base 2, and make the connecting part 12 of this conjunction 1 and pivot portion 13 to should through hole 22(as shown in Figure 6).Continue and refer to Fig. 7, again this fixed block 3 is turned to this clip position by this solution position of pulling, make the stopper 31 of this fixed block 3 to should the posting port 23 of conjunction base 2 and the support 11 of conjunction 1, make this conjunction 1 can not depart from this conjunction base, by this, the assembling of conjunction 1 is namely completed.

The demand changing different kenel conjunction 1 is had user, or when conjunction 1 damages and need replace, this fixed block 3 can be turned to this solution by this clip position to pull position, the stopper 31 making this fixed block 3 is not to should the support 11 of conjunction 1, this conjunction 1 can be separated this conjunction base 2, to assemble the conjunction 1 being suitable for another kind of electronic equipment or the conjunction 1 more renewed.

Remark additionally, this fixed block 3 material can be the flexible materials such as plastics, allow by this this fixed block 3 rotate time and this conjunction 1 produce interfere time, can slightly be out of shape.But not as limit, also can be and allow this fixed block 3 allow suitable displacement amount with the matching relationship of this conjunction base 2.

Service condition, continue and refer to Fig. 8, when the camera site that this electronic equipment of user's wish adjustment A is suitable, pivot portion 13 due to this conjunction 1 is articulated in the through hole 22 of this conjunction base 2, therefore this conjunction 1 can rotate relative to this conjunction base 2, and this conjunction base 2 also with this extension rod 4 in pivot joint relation, therefore this conjunction base 2 also can relatively relatively rotate and adjust elevation angle by this extension rod 4.By this, according to user's request, this electronic equipment A can be adjusted to applicable camera site.

In addition, as shown in Figure 9, of the present utility model second implements illustration, mainly be with the difference of a upper embodiment, this conjunction base 2A has a pivoted hole 27A, the pivoted hole 27A of this conjunction base of pivot 32A pivot joint 2A of this fixed block 3A, this pivoted hole 27A is an elongated slot, makes the pivot 32A of this fixed block 3A can be moved to a first end 270A or the one second end 270B of this pivoted hole 27A along this elongated slot.

During use, continue and refer to Figure 10, when the pivot 32A of this fixed block 3A is positioned at the first end 270A of this pivoted hole 27A, this fixed block 3A can be made to turn to a clip position.Continue and refer to Figure 11, user for this fixed block 3A is turned to a solution pull position time, first the pivot 32A of this fixed block 3A can be moved to the second end 270B of pivoted hole 27A, the stopper 31A of this fixed block 3A is allowed to depart from the support 11A of this conjunction 1A, then this fixed block 3A is down pulled, make this fixed block 3A turn to this solution with the second end 270B of relative this conjunction base 2A of this pivot 32A to pull position, this conjunction 1A can be separated from this conjunction base 2A, and fixed block 3A can be avoided when rotating, the stopper 31A of this fixed block 3A and the support 11A of this conjunction 1A produces and interferes and not easily rotate.

As shown in FIG. 12 and 13, be the 3rd embodiment of model utility, the connecting part 12B of this conjunction 1B is a plane, in order to be attached at electronic equipment.This conjunction base 2B has two housing 200A, 200B, wherein a housing 200A has one first pin-joint part 28B, another housing 200B then has one first engagement portion 29B, this fixed block 3B has one second pin-joint part 34B, one second engagement portion 35B this stopper 31B relatively, and one spring section 36B be between this second pin-joint part 34B and this second engagement portion 35B, this the second pin-joint part 34B correspondence is hubbed at this first pin-joint part 28B, and this second engagement portion 35B correspondence is embedded in this first engagement portion 29B.

Specifically, the first pin-joint part 28B of this conjunction base 2B is a body of rod, and the second pin-joint part 34B of this fixed block 3B is that a pivot hole correspondence is hubbed at this pin rod; The first engagement portion 29B of this conjunction base 2B is a folder rib, and the second engagement portion 35B of this fixed block 3B to be a lamellar body clamping by this folder rib.

This conjunction base 2B adjacent sockets one inside 210B, and relatively inside this 210B one outside 211B, outside this, 211B is provided with one first guide portion 212B and one second guide portion 213B, this first guide portion 212B axially extends along one, this second guide portion 213B along a radial extension of this axis vertical, and connects this first guide portion 212B.

This limited ring 26B has an inner edge 263B, and this inner edge 263B is provided with multiple assembly department 264B.This limited ring 26B is provided with multiple supported terminal part 265B.This limited ring 26B is interval with multiple arc junction 266B in this inner edge 263B, and arc junction 266B is in order to this ball axle 41B that reclines.

Specifically, in the present embodiment, the first guide portion 212B of this conjunction base 2B is a protuberance, and this conjunction base 2B has one to support face 214B to should protuberance, should support and define an annular groove between face 214B and this protuberance, using as this second guide portion 213B.The assembly department 264B of this limited ring 26B is to should a groove of protuberance.But not as limit, the first guide portion 212B of this conjunction base 2B also can be a recess, and this second guide portion 213B is similarly groove, the assembly department 264B of this limited ring 25B is then a protuberance, and main purpose is all the assembly department 264B guiding this limited ring 26B.

Continue and refer to Figure 14 and Figure 15, the diagrammatic side-view cross-sectional schematic diagram of the present embodiment assembling, when this fixed block 3B by this clip position turn to aforementioned solution pull position time, the spring section 36B of this fixed block 3B by savings one elastic force, with the elastic force providing this fixed block 3B to return back to this clip position.By this, the convenience that assembling product uses can be promoted on the one hand, the stopper 31B of this fixed block 3B also can be made positively to be butted on the support 11B of this conjunction 1B by this elastic force on the other hand.

Please sequentially consult Figure 16 to Figure 18, disclose the Assembly Action schematic diagram of ball axle 41B and limited ring 26B, first ball axle 41B is loaded the inner side 210B of conjunction base 2B.Then the assembly department 264B of this limited ring 26B is aimed at the first guide portion 212B of conjunction base 2B, make this limited ring 26B in this conjunction base 2B displacement vertically, until be butted on this conjunction base 2B support face 241B, and the first guide portion 212B(crossing conjunction base 2B as shown in figure 17).Rotate this limited ring 26B again, the assembly department 264B of this limited ring 26B is staggered this first guide portion 212B, and the supported terminal part 265B turning to this limited ring 26B is butted on the protuberance of this conjunction base 2B and forms location (as shown in figure 18).Accordingly, the assembling location of ball axle 41B and limited ring 26B can be completed rapidly.

Above-described embodiment and graphic and non-limiting product form of the present utility model and style, any person of an ordinary skill in the technical field, to its suitable change done or modification, all should be considered as not departing from patent category of the present utility model.

Claims (14)

1., for carrying an adjustment rack structure for electronic equipment, it is characterized in that, comprise:

One conjunction, this conjunction has a support and this support relative in order to connect the connecting part of this electronic equipment;

One conjunction base, this conjunction base has a containing space, conjunction base is provided with a through hole and a posting port, this through hole and this posting port are all communicated with this containing space, the support of described conjunction loads containing space by posting port, the support of conjunction is fastened in conjunction base, and makes the connecting part of conjunction to should through hole;

One fixed block, this fixed block movably connects described conjunction base, to pull position to move to a clip position or a solution, this fixed block has a stopper, when stopper is in clip position, and the corresponding posting port of described conjunction base of stopper and the support of conjunction, make this conjunction can not depart from this conjunction base, when the stopper of this fixed block pulls position in this solution, this stopper to should the support of conjunction, make this conjunction this conjunction base detachable.

2. as claimed in claim 1 for carrying the adjustment rack structure of electronic equipment, it is characterized in that: described conjunction is also provided with a pivot portion, this pivot portion is positioned between connecting part and support, and this pivot portion is hubbed at the through hole of described conjunction base, and this conjunction is rotated relative to this conjunction base.

3. as claimed in claim 2 for carrying the adjustment rack structure of electronic equipment, it is characterized in that: at least one of them is rounded for the through hole of described conjunction base or the pivot portion of described conjunction.

4. as claimed in claim 1 for carrying the adjustment rack structure of electronic equipment, it is characterized in that: described fixed block is provided with a pivot, conjunction base described in this pivot pivot joint, make described fixed block turn to clip position or solution and to pull position.

5. as claimed in claim 4 for carrying the adjustment rack structure of electronic equipment, it is characterized in that: described fixed block has a cambered surface, when this fixed block rotates, make the cambered surface of this fixed block contact the support of this conjunction.

6. as claimed in claim 4 for carrying the adjustment rack structure of electronic equipment, it is characterized in that: described conjunction base has a pivoted hole, the pivoted hole of this conjunction base of pivot pivot joint of described fixed block, this pivoted hole is an elongated slot, the pivot of this fixed block is made to be moved to a first end or one second end along this elongated slot, make this fixed block turn to clip position when this first end, when this second end, this fixed block turns to solution and to pull position.

7. as claimed in claim 1 for carrying the adjustment rack structure of electronic equipment, it is characterized in that: described conjunction base comprises two housings involutory each other, there is between two housings described containing space, described through hole and described posting port.

8. as claimed in claim 7 for carrying the adjustment rack structure of electronic equipment, it is characterized in that: one of described housing has one first pivot hole, another housing has one second pivot hole this first pivot hole relatively, described fixed block has a pivot, this pivot is articulated in the first pivot hole and the second pivot hole, makes this fixed block turn to clip position or solution and to pull position.

9. as claimed in claim 1 for carrying the adjustment rack structure of electronic equipment, it is characterized in that: described conjunction base has a ball-and-socket and an extension rod, this extension rod has a ball axle, and this ball axle is hubbed at the ball-and-socket of this conjunction base, this extension rod has the pars contractilis of this extension rod length dimension of an adjustment.

10. as claimed in claim 1 for carrying the adjustment rack structure of electronic equipment, it is characterized in that: described conjunction base has one first pin-joint part and one first engagement portion, described fixed block has the second engagement portion of one second pin-joint part, an opposed fixed member stopper, and an elasticity position between this second pin-joint part and this second engagement portion, this the second pin-joint part correspondence is hubbed at this first pin-joint part, and this second engagement portion correspondence is embedded in this first engagement portion; When this fixed block rotates, distortion is provided an elastic force by this spring section.

11. is as claimed in claim 9 for carrying the adjustment rack structure of electronic equipment, it is characterized in that: described conjunction base have adjacent sockets one inside, and relatively outside one inside this, one first guide portion and one second guide portion is provided with outside this, this first guide portion axially extends along one, this second guide portion along a radial extension of this axis of substantial orthogonality, and connects this first guide portion; More comprise a limited ring, this limited ring has an inner edge, this inner edge is provided with an assembly department, and this limited ring is guided along this axial displacement with first guide portion of this assembly department by this conjunction base, and supports only this ball axle by the second guide portion guiding of this conjunction base along this radial rotating.

12. is as claimed in claim 11 for carrying the adjustment rack structure of electronic equipment, it is characterized in that: the first guide portion of described conjunction base is a protuberance, this conjunction base has one and supports in the face of should protuberance, and described second guide portion is an annular groove, and this annular groove is located at should between face and this protuberance; The assembly department of described limited ring is to should a groove of protuberance.

13. is as claimed in claim 12 for carrying the adjustment rack structure of electronic equipment, it is characterized in that: described limited ring is provided with a supported terminal part, when this limited ring rotates by described annular groove guiding, the protuberance being butted on described conjunction base is formed location by this supported terminal part.

14. is as claimed in claim 11 for carrying the adjustment rack structure of electronic equipment, it is characterized in that: described limited ring is interval with multiple arc junction in inner edge, with the described ball axle that reclines.