CN218599398U - Support frame - Google Patents

Abstract

The utility model provides a support, includes storing portion and circular arm lock, the equal swing joint in direction of storing portion both ends orientation of steering column has the ball joint structure, circular arm lock be equipped with two and with ball joint structure one-to-one setting, ball joint structure expansion end and the circular arm lock outside swing joint that corresponds, the centre gripping is established on the body of rod to circular arm lock ability cover, the rotatory circular arm lock of accessible ball joint structure or the contained angle of swing adjustment circular arm lock and storing portion during the use to the centre gripping installation of the curved type steering column of circular arm lock adaptation enlarges the application scope of support.

Description

Support frame

Technical Field

The utility model relates to a bicycle annex technical field specifically is a support of crooked type steering column installation of adaptation.

Background

In order to place appliances such as a sound box, a mobile phone, a kettle and the like on a frame, special article placing supports such as bicycles or motorcycles are sold on the market, one of the article placing supports is used by being installed and fixed on a steering rod of a vehicle body, but most installation parts of the supports cannot be movably adjusted in angle and cannot be adapted to the installation of the frame with the curve steering rod on the market, so that the application range of the supports is small.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the unable movable adjustment angle of support mounting part among the prior art, unable adaptation has the not enough of the installation of the frame of bent type steering column, the utility model provides a support, this support mounting part can adjust in a flexible way, can adapt the installation of the frame that has bent type steering column on the market, and application scope is wide.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a support, includes storing portion and circular arm lock, storing portion both ends orientation the equal swing joint in direction of steering column has the ball joint structure, circular arm lock be equipped with two and with ball joint structure one-to-one setting, ball joint structure expansion end and the circular arm lock outside swing joint who corresponds, the centre gripping is established on the body of rod to circular arm lock ability cover.

Preferably, the circular clamping arm is formed by symmetrically enclosing two arc-shaped clamping arms.

Preferably, the support further comprises two swing arms, the two swing arms are arranged at two ends of the storage portion respectively, the end portions of the storage portion are movably connected with the bottoms of the corresponding swing arms respectively, and the tops of the swing arms are connected with the corresponding circular clamping arms through ball joint structures.

Preferably, this support still includes the arc cushion, the arc cushion is established at the arc arm lock inboard, the arc cushion be equipped with a plurality ofly and with the one-to-one setting of arc arm lock.

Preferably, the support further comprises two rotating discs, the two rotating discs are coaxially and respectively connected to two ends of the storage part in a rotating mode, the swing arms are arranged on the outer sides of the rotating discs in a one-to-one corresponding mode, and the outer sides of the rotating discs are hinged to the bottoms of the corresponding swing arms.

Preferably, the ball joint structure includes the bulb, the round clamp arm outside one-to-one ground is equipped with the bulb, the bulb matches there is the hemisphere groove of mutual switching, hemisphere groove sets up at the swing arm top that corresponds.

Preferably, the support further comprises a screw, a through arc-shaped groove is formed in the outer side of the rotary table along the circumferential direction, the screw is connected with the arc-shaped groove in a sleeved mode in a sliding mode, and the bottom end of the screw penetrates through the arc-shaped groove and is screwed into the end portion of the storage portion.

Preferably, this support still includes screw rod, hemisphere head and nut, the swing arm middle part is equipped with the logical groove that link up its both sides, the inside spherical chamber that is equipped with of bulb, spherical chamber bottom is equipped with the spacing groove that link up, the spacing groove matches there is the through-hole that corresponds each other, the through-hole sets up at hemisphere tank bottom and with lead to the groove switch-on, the through-hole endotheca is equipped with the screw rod, the screw rod top is passed the spacing groove and is stretched into spherical intracavity, spherical intracavity adversion has connect the hemisphere head, hemisphere head cambered surface one side and screw rod top rigid coupling, the screw rod bottom is stretched into logical inslot, it is equipped with the nut to lead to the inslot, the nut connects in the screw rod bottom soon.

Preferably, the arc wall is equipped with threely to along carousel circumference equipartition, the screw sets up with the arc wall one-to-one.

Preferably, the limiting groove is circular.

(III) advantageous effects

The beneficial effects of the utility model are that:

1) When the clamping device is used, the round clamping arm can be rotated or the included angle between the round clamping arm and the storage part can be adjusted in a swinging mode through the ball joint structure, so that the round clamping arm can be matched with the bent steering rod to clamp and install, and the installation application range of the support is enlarged.

2) The swing arm can swing around the hinged end, and the installation distance between two circular arm lock is increased or reduced through swing arm to enlarge the installation scope of circular arm lock, the application scope of support is promoted in the installation of the different length steering yoke of adaptation.

3) The storage part can rotate relative to the rotary disc to change the orientation of the side face of the storage part, so that a user can adjust the orientation of the sound in the storage part.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic view of the installation of the present invention;

fig. 2 is an external view of the present invention;

fig. 3 is a cross-sectional view of the present invention;

FIG. 4 shows an enlarged view at A in FIG. 3;

in the figure: 1 storing portion, 2 circular arm lock, 21 arc arm lock, 22 arc cushion, 3 swing arms, 31 hemisphere shape groove, 32 logical grooves, 33 through-holes, 4 carousel, 41 arc grooves, 42 screw, 5 bulb, 51 spherical chamber, 52 spacing grooves, 6 screw rods, 7 hemisphere heads, 8 nuts.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to the attached drawings 1-4, the bracket comprises a storage part 1 and circular clamping arms 2, wherein two ends of the storage part 1 are movably connected with ball joint structures towards the direction of the steering rod, the circular clamping arms 2 are provided with two ball joint structures and are arranged in a one-to-one correspondence manner, the movable ends of the ball joint structures are movably connected with the outer sides of the corresponding circular clamping arms 2, and the circular clamping arms 2 can be sleeved with and clamped on a rod body.

Specifically, the storage part 1 is a detachable hollow structure so as to be convenient for mounting and placing a sound box; during installation, the two circular clamping arms 2 are respectively sleeved and clamped at the two ends of the steering rod, so that the support can be installed at the head of a motorcycle or a bicycle.

In conclusion, when the bracket is used, the round clamping arm 2 can be rotated or the included angle between the round clamping arm 2 and the storage part 1 can be adjusted through swinging through the ball joint structure, so that the round clamping arm 2 is suitable for clamping and mounting of the curved steering rod, and the application range of the bracket is enlarged.

Further, the circular clamping arm 2 is formed by symmetrically enclosing two arc-shaped clamping arms 21, the two arc-shaped clamping arms 21 are connected with each other through screws 42, and a user can drive the two arc-shaped clamping arms 21 to be close to each other through rotating the screws 42 so as to clamp the steering rod.

Further, the utility model discloses an in the embodiment, still include swing arm 3, swing arm 3 is equipped with two and sets up respectively at 1 both ends of storing portion, 1 tip of storing portion respectively with 3 bottom swing joint of swing arm that correspond, swing arm 3 tops and the circular arm lock 2 that corresponds pass through ball joint structural connection.

Specifically, the bottom of the swing arm 3 can be connected with the end part of the storage part 1 in a switching way through a ball joint structure; when a user installs the bracket, the installation distance between the two circular clamping arms 2 can be increased or reduced by swinging the swing arm 3, so that the installation range of the circular clamping arms 2 is expanded, the installation of steering rods with different lengths is adapted, and the application range of the bracket is further expanded.

Further, the utility model discloses an in the embodiment, still include arc cushion 22, arc cushion 22 pad is established at arc arm lock 21 inboardly, arc cushion 22 be equipped with a plurality ofly and with the setting of arc arm lock 21 one-to-one to increase the frictional resistance between arc arm lock 21 inboard and the steering column, promote the installation stability of circular arm lock 2, play certain cushioning effect simultaneously.

Further, the utility model discloses an in the embodiment, still include carousel 4, carousel 4 is equipped with two and coaxial ground joint respectively at 1 both ends of storing portion, and 3 one-to-ones of swing arm set up in the 4 outsides of carousel, and the 4 outsides of carousel are articulated with 3 bottoms of swing arm that correspond.

Specifically, the rotating disc 4 can be connected with the end part of the storage part 1 in a switching way through a rotating shaft arranged along the axial direction of the rotating disc; swing arm 3 can change the distance between two circular arm lock 2 around the hinged end swing, and storing portion 1 can rotate the orientation that changes storing portion 1 side relatively carousel 4 simultaneously to the orientation of stereo set in the user adjustment storing portion 1, carousel 4 can be interference fit with the switching of storing portion 1, so that storing portion 1 rotates the back and fixes a position.

Further, the ball joint structure includes bulb 5, and 2 outsides of circular arm lock are equipped with bulb 5 one-to-one, and bulb 5 matches has the hemisphere groove 31 of mutual switching, and hemisphere groove 31 sets up at the 3 tops of swing arm that correspond.

Further, the embodiment of the present invention further comprises a screw 42, a through arc-shaped groove 41 is provided along the circumferential direction outside the turntable 4, the screw 42 is slidably connected to the inner sleeve of the arc-shaped groove 41, and the bottom end of the screw 42 penetrates into the arc-shaped groove 41 and is screwed into the end of the storage portion 1.

Specifically, when the device is installed and used, a user can rotate the screw 42 to enable the inner side face of the head of the screw 42 to abut against the outer side face of the rotary disc 4 to limit the rotation of the rotary disc 4; when the user need rotate storing portion 1, only need rotatory screw 42, make the screw 42 head keep away from carousel 4, remove the spacing to carousel 4, alright rotate the orientation of the inside stereo set of storing portion 1 adjustment, relative slip takes place in order to cooperate storing portion 1 rotation this moment arc 41 inner wall and screw 42.

Further, in the embodiment of the utility model, still include screw rod 6, hemisphere head 7 and nut 8, 3 middle parts of swing arm are equipped with the logical groove 32 that link up its both sides, the inside spherical chamber 51 that is equipped with of bulb 5, spherical chamber 51 bottom is equipped with the spacing groove 52 that link up, spacing groove 52 matches there is the through-hole 33 of mutual correspondence, through-hole 33 sets up in hemisphere groove 31 bottom and with lead to groove 32 switch-on, the through-hole 33 endotheca is equipped with screw rod 6, 6 tops of screw rod are passed spacing groove 52 and are stretched into spherical chamber 51, it has hemisphere head 7 to connect in the spherical chamber 51, 7 cambered surface one side of hemisphere head and 6 top rigid couplings of screw rod, 6 bottoms of screw rod stretch into logical groove 32, be equipped with nut 8 in leading to groove 32, nut 8 connects in 6 bottoms of screw rod soon.

Specifically, hemisphere head 7 joint is in spherical chamber 51 under the normality to spacing on bulb 5 with swing arm 3 top through screw rod 6 and nut, when the circular arm lock 2 of user swing, bulb 5 and hemisphere groove 31 relative slip, swing arm 3 top drives hemisphere head 7 through screw rod 6 and takes place the relative slip with spherical chamber 51 in step.

In summary, the diameter of the limiting groove 52 is larger than that of the screw 6, so that the screw 6 can swing; when the device is installed and used, a user can firstly rotate the nut 8 to enable the nut to move downwards along the screw rod 6, at the moment, the swing arm 3 synchronously moves downwards under the influence of gravity, a gap is formed between the hemispherical groove 31 and the ball head 5, the hemispherical groove 31 and the ball head 5 can slide relatively, and the user can freely swing the circular clamping arm 2 to adapt to the size and the shape of the curved steering rod for installation; after the circular clamping arm 2 is installed, the nut 8 only needs to be turned over at the moment to push the top of the swing arm 3 to move upwards along the screw rod 6 synchronously, so that the hemispherical groove 31 is tightly attached to the ball head 5, relative sliding between the hemispherical groove 31 and the ball head 5 is limited, the top of the swing arm 3 is fixed relative to the ball head 5, and the installation stability of the support is improved.

Further, the number of the arc-shaped grooves 41 is three, the arc-shaped grooves are uniformly distributed along the circumferential direction of the rotating disk 4, and the screws 42 are arranged in one-to-one correspondence with the arc-shaped grooves 41.

Specifically, circular grooves are symmetrically arranged at two ends of the storage part 1 along the axial direction, and the rotary disc 4 is in limited switching connection in the corresponding circular grooves through screw heads of the screws 42; the three screws 42 can provide uniform and stable limiting force for the rotary table 4 to limit the axial sliding of the rotary table 4, and improve the installation stability when the rotary table 4 is fixed.

Furthermore, the limiting groove 52 is circular, and when the user swings the circular clamping arm 2, the screw 6 can slide along the edge of the limiting groove 52 along with the swing of the swing arm 3, so as to improve the smoothness of the circular clamping arm 2 during swinging.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present application, it is to be understood that the directions or positional relationships indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the directions or positional relationships shown in the drawings, and are for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore should not be construed as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

For ease of description, spatially relative terms such as "over 8230 \ 8230;,"' over 8230;, \8230; upper surface "," above ", etc. may be used herein to describe the spatial relationship of one device or feature to another device or feature as shown in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary terms "at 8230; \8230; 'above" may include both orientations "at 8230; \8230;' above 8230; 'at 8230;' below 8230;" above ". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, so that the scope of the present application is not to be construed as being limited.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. A stent, comprising:

the steering wheel comprises a storage part (1), wherein both ends of the storage part (1) are movably connected with ball joint structures towards the direction of a steering rod;

the device comprises two circular clamping arms (2), wherein the two circular clamping arms (2) are arranged and correspond to ball joint structures one by one, the movable ends of the ball joint structures are movably connected with the outer sides of the corresponding circular clamping arms (2), and the circular clamping arms (2) can be sleeved and clamped on a rod body;

swing arm (3), swing arm (3) are equipped with two and set up respectively at storing portion (1) both ends, storing portion (1) tip respectively with swing arm (3) bottom swing joint that corresponds, swing arm (3) top is passed through ball joint structural connection with circular arm lock (2) that correspond.

2. A stand according to claim 1, characterized in that said circular clamping arms (2) are symmetrically enclosed by two arc-shaped clamping arms (21).

3. A rack as claimed in claim 2, further comprising an arc-shaped rubber pad (22), wherein the arc-shaped rubber pad (22) is arranged inside the arc-shaped clamping arm (21), and the arc-shaped rubber pad (22) is provided with a plurality of pads and is arranged corresponding to the arc-shaped clamping arm (21) one by one.

4. A support according to claim 1, characterized in that it further comprises two turntables (4), said turntables (4) being provided with two and respectively coaxially and respectively joined at the two ends of the storage portion (1);

the swing arms (3) are arranged on the outer side of the rotary table (4) in a one-to-one correspondence mode, and the outer side of the rotary table (4) is hinged to the bottoms of the corresponding swing arms (3).

5. A stand according to claim 1, characterized in that the ball joint structure comprises a ball head (5);

round arm lock (2) outside one-to-one is equipped with bulb (5), bulb (5) match has hemisphere groove (31) of mutual switching, hemisphere groove (31) set up at swing arm (3) top that corresponds.

6. A support according to claim 4, characterized by further comprising a screw (42), wherein a through arc-shaped groove (41) is formed in the outer side of the rotary plate (4) along the circumferential direction, the screw (42) is sleeved in the arc-shaped groove (41) in a sliding manner, and the bottom end of the screw (42) penetrates through the arc-shaped groove (41) and is screwed into the end of the storage part (1).

7. A support according to claim 5, characterized by further comprising a screw (6), a hemispherical head (7) and a nut (8);

a through groove (32) penetrating through the two sides of the swing arm (3) is formed in the middle of the swing arm;

bulb (5) inside is equipped with spherical chamber (51), spherical chamber (51) bottom is equipped with spacing groove (52) that link up, spacing groove (52) match has through-hole (33) that correspond each other, through-hole (33) set up in hemisphere groove (31) bottom and with lead to groove (32) switch-on, through-hole (33) endotheca is equipped with screw rod (6), spacing groove (52) are passed on screw rod (6) top and are stretched into in spherical chamber (51), spherical chamber (51) internal rotation has hemisphere head (7), hemisphere head (7) cambered surface one side and screw rod (6) top rigid coupling, screw rod (6) bottom stretches into in leading to groove (32), be equipped with nut (8) in leading to groove (32), nut (8) connect soon in screw rod (6) bottom.

8. A support according to claim 6, characterized in that the arc-shaped grooves (41) are three and are evenly distributed along the circumference of the rotating disc (4), and the screws (42) are arranged in one-to-one correspondence with the arc-shaped grooves (41).

9. A bracket according to claim 7, characterized in that the retaining groove (52) is circular.

Images