CN217481751U

CN217481751U - Elastic connecting piece and 360-degree rotating structure

Info

Publication number: CN217481751U
Application number: CN202220487370.2U
Authority: CN
Inventors: 万光
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-11
Filing date: 2022-03-11
Publication date: 2022-09-23
Anticipated expiration: 2032-03-11

Abstract

The utility model provides an elastic connecting piece and a 360-degree rotating structure, which comprises a main body and a step hole which is arranged on the main body and is communicated with the main body, wherein a connecting piece is arranged in the step hole, and a spring and an adjusting nut are sleeved on the part of the connecting piece extending into the step hole; the adjusting nut rotates to adjust the compression amount of the spring so as to adjust the floating distance of the connecting piece; the floating connection structure improves the current situation that the floating connection structure in the prior art cannot be automatically reset after floating adjustment, and can realize left-right rotation and up-down rotation after being connected through the rotating structure to form the effect of 360-degree rotation.

Description

Elastic connecting piece and 360-degree rotating structure

Technical Field

The utility model relates to an elastic connection structure field, concretely relates to elastic connection spare and 360 revolution mechanic.

Background

Adjacent spare part need have certain floating space at the operation in-process, reserves redundant quantity in order to guarantee can normal operating at equipment operation in-process when connecting, and current connection that floats all is simple sliding connection, can not automatic re-setting after the regulation floats.

SUMMERY OF THE UTILITY MODEL

Not enough to exist among the prior art, the utility model provides an elastic connecting piece and 360 revolution mechanic have solved the problem that floating connection structure among the prior art can not automatic re-setting after the unsteady regulation.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an elastic connecting piece comprises a main body and a through step hole formed in the main body, wherein a connecting piece is arranged in the step hole, and a spring and an adjusting nut are sleeved on the part, extending into the step hole, of the connecting piece;

the adjusting nut is rotated to adjust the amount of compression of the spring to adjust the floating distance of the connector.

Preferably, the step hole comprises a first hole and a second hole which are communicated in sequence, the cross section of the first hole is of a rectangular structure, and the cross section of the second hole is of a circular structure.

Preferably, the main body has a rectangular columnar structure.

Preferably, the connecting piece comprises a connecting rod and a limiting head fixedly connected to the connecting rod;

the limiting head is in sliding fit with the first hole, and the connecting rod is in clearance fit with the second hole;

the tail end of the connecting rod is provided with an external thread structure;

the limiting head part is provided with a connecting hole.

Preferably, the connecting piece is of an integrally formed structure.

The utility model also provides a 360 rotatory structure, including the swivelling joint structure, be equipped with first connecting plate and with the second connecting plate that the first connecting plate is perpendicular, seted up first riveting pin hole on the first connecting plate, seted up second riveting pin hole on the second connecting plate, the axis of first riveting pin hole and the axis of second riveting pin hole are the space vertical; the first riveting pin hole and the second riveting pin hole are respectively connected with the elastic connecting piece in a rotating mode.

Preferably, the connecting piece is rotatably connected with the first riveting pin hole and the second riveting pin hole.

Compared with the prior art, the utility model discloses following beneficial effect has:

the extending length of the connecting piece is adjusted through the adjusting nut, so that the compression amount of the spring can be adjusted, the floating distance of the connecting piece is adjusted, the relative floating can be met in the using process, the normal operation of equipment is ensured, and the connecting piece can be automatically reset under the action of the spring;

after the elastic connecting pieces are respectively arranged on the rotary connecting structures, the elastic connecting pieces on one side can rotate left and right, and the elastic connecting pieces on the other side can rotate up and down, so that the connecting structure with 360-degree rotation can be formed.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic sectional view A-A of FIG. 1;

FIG. 3 is a schematic sectional view of the structure of B-B in FIG. 1;

FIG. 4 is a top cross-sectional structural view of a rotating structure;

FIG. 5 is a side cross-sectional structural view of a rotating structure;

FIG. 6 is a schematic top view of a rotating structure;

FIG. 7 is a side view of the rotating structure;

in the figure, the position of the first and second end faces,

the connecting structure comprises a main body 1, a stepped hole 2, a connecting piece 3, a connecting rod 31, a limiting head 32, an external thread structure 33, a connecting hole 34, a spring 4, an adjusting nut 5, a first hole 6, a second hole 7, a rotary connecting structure 8, a first connecting plate 81, a second connecting plate 82, a first riveting pin hole 83 and a second riveting pin hole 84.

Detailed Description

The present invention is further described with reference to the following drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.

As shown in fig. 1-3, an embodiment of the present invention provides an elastic connection member, including a main body 1 and a through step hole 2 formed in the main body 1, wherein a connection member 3 is disposed in the step hole 2, and a spring 4 and an adjusting nut 5 are sleeved on a portion of the connection member 3 extending into the step hole 2; the adjusting nut 5 is rotated to adjust the compression amount of the spring 4 to adjust the floating distance of the connector 3; can adjust the unsteady distance of connecting piece 3 under the effect of spring 4 after locking connecting piece 3 through adjusting nut 5, can carry out automatically regulated according to the unsteady distance of equipment demand in-service use to can automatic re-setting when resetting normal operating.

Specifically, step hole 2 is including first hole 6 and the second hole 7 that communicates in proper order, the transversal rectangle structure of personally submitting of first hole 6, the transversal circular structure of personally submitting of second hole 7. And the main body 1 is in a rectangular columnar structure and has good structural strength.

Meanwhile, the connecting piece 3 comprises a connecting rod 31 and a limiting head 32 fixedly connected to the connecting rod 31; wherein, the limit head 32 is in sliding fit with the first hole 6, and the connecting rod 31 is in clearance fit with the second hole 7; an external thread structure 33 is arranged at the tail end of the connecting rod 31; the limiting head part 32 is provided with a connecting hole 34; the entire elastic connection mechanism can be connected by the connection hole 34, and the stopper head 32 slides in the first hole 6 and can be brought into a stopper state at the connection of the first hole 6 and the second hole 7.

In order to ensure the structural stability of the connecting member 3, the connecting member 3 is an integrally formed structure.

Meanwhile, another embodiment further provides a 360-degree rotating structure, which comprises a rotating connecting structure 8, wherein a first connecting plate 81 and a second connecting plate 82 perpendicular to the first connecting plate 81 are arranged on the rotating connecting structure 8, a first riveting pin hole 83 is formed in the first connecting plate 81, a second riveting pin hole 84 is formed in the second connecting plate 82, and the axis of the first riveting pin hole 83 is spatially perpendicular to the axis of the second riveting pin hole 84; the elastic connecting members proposed in the above embodiments are rotatably connected to the first rivet pin hole 83 and the second rivet pin hole 84, respectively; the specific rotation connection can adopt the riveting pin to connect to let the elastic connecting piece that is located one side can control and rotate 180, the elastic connecting piece that is located the opposite side can rotate 180 degrees from top to bottom, and all can carry out the card location through spring 4 effect after rotating, and this revolution mechanic can be applied to in the glasses.

Specifically, the connecting member 3 is rotatably connected to the first rivet pin hole 83 and the second rivet pin hole 84, so that the floating connection and the clamping positioning function are achieved. In the description of the present invention, it is to be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the products of the present invention are usually placed when in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. An elastic connector, characterized in that: the device comprises a main body (1) and a through step hole (2) formed in the main body (1), wherein a connecting piece (3) is arranged in the step hole (2), and a spring (4) and an adjusting nut (5) are sleeved on a part, extending into the step hole (2), of the connecting piece (3);

the adjusting nut (5) is rotated to adjust the amount of compression of the spring (4) to adjust the floating distance of the connector (3).

2. An elastomeric joint, according to claim 1, wherein: the step hole (2) comprises a first hole (6) and a second hole (7) which are communicated in sequence, the cross section of the first hole (6) is of a rectangular structure, and the cross section of the second hole (7) is of a circular structure.

3. An elastomeric joint, according to claim 2, wherein: the main body (1) is in a rectangular columnar structure.

4. An elastomeric joint, according to claim 2, wherein: the connecting piece (3) comprises a connecting rod (31) and a limiting head (32) fixedly connected to the connecting rod (31);

the limiting head (32) is in sliding fit with the first hole (6), and the connecting rod (31) is in clearance fit with the second hole (7);

the tail end of the connecting rod (31) is provided with an external thread structure (33);

the limiting head part (32) is provided with a connecting hole (34).

5. An elastomeric joint according to claim 4, wherein: the connecting piece (3) is of an integrally formed structure.

6. A360 rotatory structure which characterized in that: the riveting device comprises a rotary connecting structure (8), wherein a first connecting plate (81) and a second connecting plate (82) which is perpendicular to the first connecting plate (81) are arranged on the rotary connecting structure (8), a first riveting pin hole (83) is formed in the first connecting plate (81), a second riveting pin hole (84) is formed in the second connecting plate (82), and the axis of the first riveting pin hole (83) is spatially perpendicular to the axis of the second riveting pin hole (84);

an elastic connecting piece according to any one of claims 1 to 5 is rotatably connected to the first rivet hole (83) and the second rivet hole (84), respectively.

7. A360 ° rotary structure according to claim 6, wherein: the connecting piece (3) is rotatably connected with the first riveting pin hole (83) and the second riveting pin hole (84).