CN215215562U

CN215215562U - Stabilizer blade angle modulation structure and device

Info

Publication number: CN215215562U
Application number: CN202120483249.8U
Authority: CN
Inventors: 黄伟鹏
Original assignee: Huizhou Chuangrongfa Industrial Co ltd
Current assignee: Huizhou Chuangrongfa Industrial Co ltd
Priority date: 2021-03-05
Filing date: 2021-03-05
Publication date: 2021-12-17
Anticipated expiration: 2031-03-05

Abstract

The utility model discloses a stabilizer blade angle adjusting structure and a device, the stabilizer blade angle adjusting structure comprises a main body, stabilizer blades, connecting bodies and an elastic body, two stabilizer blades are respectively inserted in two sides of the main body, the stabilizer blades are provided with rotating parts, part of the rotating parts are rotatably connected in the main body, the two connecting bodies are respectively arranged in the two rotating parts, the end parts of the two connecting bodies are mutually connected, the elastic body is arranged in each rotating part, the elastic body is arranged along the axial direction of the rotating parts, and the two ends of the elastic body respectively support against the inner wall of the rotating parts and the connecting bodies; the leg angle adjusting means includes the above structure. The utility model discloses in, rotate the stabilizer blade and can realize the regulation of the relative main part angle of stabilizer blade, the degree of convenience in use is high, and two elastomers support with two rotation portions respectively and hold, and the deflection of two elastomers is less, has improved the life of elastomer.

Description

Stabilizer blade angle modulation structure and device

Technical Field

The utility model relates to a technical field is adjusted to the stabilizer blade, especially relates to a stabilizer blade angle modulation structure and device.

Background

Adjustment installation angle and height when being convenient for the use provide multiple using-way, are provided with rotatable stabilizer blade on more product, and the stabilizer blade can wholly support the product. In the correlation technique, set up two stabilizer blade combinations in the product and support the product to through the taut stabilizer blade of spring, the deformation of spring receives the stabilizer blade pivoted influence great, has reduced the life of spring and is unfavorable for the regulation of stabilizer blade angle.

Disclosure of Invention

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a stabilizer blade angle modulation structure can improve the convenient degree of stabilizer blade angle modulation.

The utility model discloses still provide a device that has above-mentioned stabilizer blade angle modulation structure.

According to the utility model discloses a stabilizer blade angle modulation structure of first aspect embodiment, include:

a main body having a hollow interior;

the two support legs are respectively inserted into two sides of the main body, each support leg is provided with a rotating part, part of the rotating part is positioned in the main body and can rotate relative to the main body, and the rotating part is hollow;

the two connecting bodies are arranged inside the two rotating parts, and the end parts of the two connecting bodies are connected with each other;

the elastic body is arranged in each rotating part and arranged along the axial direction of the rotating part, and two ends of the elastic body respectively abut against the rotating part and the connecting body in each rotating part so that the rotating part is in contact with the main body.

According to the utility model discloses stabilizer blade angle modulation structure has following beneficial effect at least:

the utility model discloses in the stabilizer blade angular adjustment structure that provides, the regulation of the relative main part angle of stabilizer blade can be realized to the rotation stabilizer blade, and the degree of convenience in use is high, and two elastomers support with two rotation portions respectively and hold, and the deflection of two elastomers is less, has improved the life of elastomer and stabilizer blade angular adjustment structure.

According to some embodiments of the invention, the two support legs are connected to the rotating part along the axial direction of the rotating part.

According to the utility model discloses a some embodiments, the inside of rotation portion has first installation cavity, two rotation portion first installation cavity communicates each other, the connector is worn to locate in the first installation cavity.

According to the utility model discloses a some embodiments still include the connecting piece, the connector has the inner chamber, two the connector butt joint is so that the inner chamber communicates each other, the connecting piece is worn to locate connect two in the inner chamber the connector.

According to the utility model discloses a some embodiments, the inside of rotation portion has the second installation cavity, the tip of connector has to hold the portion, support hold the portion holding in the second installation cavity, the both ends of elastomer support respectively hold support hold the portion with the inner wall of second installation cavity.

According to some embodiments of the present invention, the abutting portion has a groove body, and one end of the elastic body is inserted into the groove body.

According to some embodiments of the utility model, the portion of rotating has the opening, the opening with the second installation cavity intercommunication, the opening part inlays and is equipped with the end cover.

According to some embodiments of the utility model, the rotation part has first step face, the inside of main part has the second step face, first step face with the second step face all is provided with a plurality of archs, on the first step face the arch with on the second step face protruding crisscross distribution each other.

According to some embodiments of the utility model, be provided with spacing on the outer wall of connector, be provided with the spacing groove on the inner wall of rotation portion, spacing can peg graft in the spacing inslot, the spacing groove with spacing follows the connector to the grafting direction of rotation portion extends.

According to the utility model discloses a stabilizer blade angle adjusting device of second aspect embodiment includes:

the angle adjusting structure of the support leg;

a housing integrally connected with the main body.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The invention will be further described with reference to the following drawings and examples, in which:

fig. 1 is a schematic structural view of an embodiment of the leg angle adjusting structure of the present invention;

FIG. 2 is a cross-sectional view of one embodiment of the leg angle adjustment structure of FIG. 1;

FIG. 3 is an exploded view of one embodiment of the leg angle adjustment structure of FIG. 1;

FIG. 4 is an enlarged view of portion A of FIG. 2;

FIG. 5 is an enlarged view of a portion of FIG. 3;

fig. 6 is a schematic structural view of an embodiment of the leg angle adjusting device of the present invention.

Reference numerals: a main body 100, a second step surface 110, a protrusion 111; the support leg 200, the rotating part 210, the first step surface 211, the clamping block 212, the clamping groove 213, the first mounting cavity 214, the second mounting cavity 215, the limiting groove 216, the opening 217 and the supporting part 220; the connecting body 300, the inner cavity 310, the mounting table 320, the mounting hole 321, the rib 322, the groove 323, the abutting part 330 and the limiting strip 340; an elastic body 400; a connector 500; an end cap 600; a housing 700.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element 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 description of the present invention, the meaning of a plurality is more than two, and if there is a description that the first and the second are only used for distinguishing technical features, it is not understood that the relative importance is indicated or implied or the number of the indicated technical features is implicitly indicated or the precedence of the indicated technical features is implicitly indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

In the description of the present invention, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Referring to fig. 1 to 3, an embodiment of the present invention provides a supporting leg angle adjusting structure to conveniently adjust an angle of a supporting leg 200. The leg angle adjusting structure comprises a main body 100 and legs 200, wherein the main body 100 is used for providing an installation foundation for other components, the inside of the main body 100 is hollow, two legs 200 are arranged, the two legs 200 are respectively inserted into two sides of the main body 100 to provide balanced supporting force for the main body 100, the legs 200 are provided with rotating parts 210, and part of the rotating parts 210 are positioned inside the main body 100 and can rotate inside the main body 100 to enable the legs 200 to rotate relative to the main body 100 and carry out angle adjustment; the leg angle adjusting structure further includes a connecting body 300 and an elastic body 400, the connecting body 300 is provided with two, the interior of the rotating portion 210 is hollow, the two connecting bodies 300 are respectively arranged inside the two rotating portions 210, the end portions of the two connecting bodies 300 are connected with each other, the elastic body 400 is arranged in each rotating portion 210, the elastic body 400 is in a pressed state, the elastic body 400 is arranged along the axial direction of the rotating portion 210, the two ends of the elastic body 400 respectively support against the inner wall of the rotating portion 210 and the connecting body 300, because the rotating portion 210 is arranged on the two sides of the main body 100, the connecting body 300 is arranged in the rotating portion 210, under the combined action of the two connecting bodies 300 and the elastic body 400, the elastic supporting action of the elastic body 400 on the two legs 200 is opposite, the rotation of each leg 200 can be supported against by the corresponding elastic body 400, the elastic body 400 can deform due to being pressed, because the two connecting bodies 300 are connected with each other, the elastic bodies 400 are initially pressed, the two elastic bodies 400 are mutually combined and act and have opposite deformation trends, the deformation of the elastic bodies 400 is not influenced by the rotation angle of the supporting leg 200, the deformation amount of the elastic bodies 400 is small, and under the abutting action of the elastic bodies 400, the rotating part 210 tightly abuts against the main body 100 to increase the friction force between the two, so that the angle of the supporting leg 200 relative to the main body 100 is fixed conveniently, and the rotating part 210 is prevented from being loosened from the main body 100; during installation, the rotating parts 210 of the two support legs 200 can be inserted into the main body 100, the two elastic bodies 400 are connected with the connecting body 300, the two connecting bodies 300 are inserted into the rotating parts 210 from two sides of the main body 100 respectively, and all the components are installed after the two connecting bodies 300 are connected, so that the assembly is convenient.

Therefore, the utility model discloses in the regulation structure of stabilizer blade angle that provides, rotate stabilizer blade 200 and can realize the regulation of the relative main part 100 angle of stabilizer blade 200, the degree of convenience in use is high, two elastomers 400 support with two rotation portions 210 respectively and hold, the deflection of two elastomers 400 is less, the life of elastomer 400 has been improved, two connectors 300 can insert to rotation portion 210 in from the both sides of main part 100 respectively to interconnect realizes the mutual equipment between each part, the degree of convenience in assembly is high.

The leg 200 further includes a support portion 220, the support portion 220 is integrally connected to the rotation portion 210, the support portion 220 extends from a connection point with the rotation portion 210, the support portion 220 is used to support the entire structure, the support portion 220 is easy to hold by a user, the rotation portion 210 can be rotated inside the main body 100 by rotating the support portion 220, and the operation is convenient.

The rotating part 210 and the cavity inside the main body 100 are step-shaped, the rotating part 210 is provided with a first step surface 211, the main body 100 is internally provided with two second step surfaces 110, and after the rotating part 210 is abutted against the inner wall of the main body 100, the first step surface 211 and the second step surface 110 are contacted with each other; for avoiding the relative main part 100 of portion of rotating 210 to skid, influence the angle modulation effect of stabilizer blade 200, the utility model discloses an embodiment, all be provided with a plurality of archs 111 on first step face 211 and the second step face 110, and pack into main part 100 inside back at portion of rotating 210, protruding 111 on first step face 211 and the mutual crisscross distribution of protruding 111 on the second step face 110, frictional force when rotating between increase portion of rotating 210 and the main part 100 on the one hand, avoid the two to skid each other, on the other hand, it is spacing each other between the adjacent protruding 111, the rotation and the stopping of the stabilizer blade 200 of being convenient for. In addition, the protrusions 111 are uniformly distributed on the first step surface 211 and the second step surface 110 for a circle, so that the friction force of different areas of the first step surface 211 and the second step surface 110 is equal, and the angle adjustment of the support leg 200 is facilitated.

In one embodiment, the rotating parts 210 of the legs 200 are located inside the main body 100, and the rotating parts 210 of the two legs 200 are connected to each other, so that when the supporting part 220 of one of the brackets is rotated, the two legs 200 can be synchronously rotated through power transmission of the two rotating parts 210, and thus the two legs 200 can be simultaneously angularly adjusted, which provides high convenience in use.

One ends of the rotating parts 210 are connected to each other, and the mutual assembly of the two rotating parts 210 is achieved. In one embodiment, referring to fig. 3, one of the rotation portions 210 is provided with a clamping groove 213, the other rotation portion 210 is provided with a clamping block 212, the clamping block 212 is inserted into the clamping groove 213, the insertion direction of the clamping block 212 is perpendicular to the rotation plane of the rotation portion 210, the inner wall of the clamping groove 213 and the outer wall of the clamping block 212 are mutually limited in the rotation direction of the rotation portion 210, so that the two rotation portions 210 can rotate synchronously. It should be noted that at least one of the engaging grooves 213 or engaging blocks 212 is disposed on one of the rotating portions 210, that is, a plurality of engaging grooves 213 or engaging blocks 212 may be disposed on the rotating portion 210, or a plurality of engaging grooves 213 or engaging blocks 212 may be disposed on the rotating portion.

Referring to fig. 4, the rotating portion 210 has a first mounting cavity 214 therein, the connecting body 300 is inserted into the first mounting cavity 214, and the first mounting cavities 214 of the two rotating portions 210 are communicated with each other, so that the two connecting bodies 300 can be connected with each other. The two connection bodies 300 may be connected to each other by a snap or screw fastening manner, so that the two connection bodies are limited to each other in the insertion direction of the rotation part 210, and thus the two connection bodies 300 can respectively provide opposite elastic forces to the two elastic bodies 400.

In an embodiment of the present invention, the interior of the connecting body 300 is hollow and forms an inner cavity 310, the ends of the two connecting bodies 300 are butted against each other to communicate the inner cavities 310 of the two connecting bodies 300, a connecting member 500 is disposed in the inner cavity 310, the connecting member 500 is used for connecting the two connecting bodies 300, the connecting member 500 is inserted into the interior of the two connecting bodies 300 to connect the two connecting bodies 300; the connector 500 may alternatively be a threaded fastener and the inner surface of the connector 300 may be provided with threads that cooperate with the connector 500.

In addition, the inner cavity 310 of the connector 300 is penetrated, so that the connector 500 can be inserted into the inner cavity 310 from the outside, and the size of the inner cavity 310 can be set according to the position or the type of the inserted threaded fastener. The inside of one of the connectors 300 is provided with a mounting table 320, the mounting table 320 is provided with a mounting hole 321, the end of the other connector 300 is abutted against the mounting table 320, the inner cavities 310 of the two connectors 300 are communicated with the mounting hole 321, the inner wall of the mounting hole 321 is provided with a thread matched with the connecting piece 500, and the two connectors 300 can be locked by screwing the connecting piece 500.

It should be noted that, referring to fig. 5, a rib 322 is provided on the mounting platform 320 of one of the connectors 300, a groove 323 is provided at the end of the other connector 300, the rib 322 is inserted into the groove 323 along the direction of the connector 300 inserted into the rotating part 210, and the groove 323 limits the rib 322; by providing the protruding ribs 322 and the grooves 323, the two connection bodies 300 are connected to each other, and the two connection bodies 300 are limited in the rotation direction of the rotation portion 210, so that the connection member 500 can lock the two connection bodies 300.

The rotating portion 210 has a second mounting cavity 215 inside, the second mounting cavity 215 is communicated with the first mounting cavity 214, the end of the connecting body 300 has a supporting portion 330, the supporting portion 330 is accommodated inside the second mounting cavity 215, two ends of the elastic body 400 respectively support the supporting portion 330 and the inner wall of the second mounting cavity 215, and the elastic body 400 is pressed by the supporting portion 330 and the inner wall of the second mounting cavity 215 to generate a supporting force on the supporting portion 330 and the inner wall of the second mounting cavity 215. The inner diameter of the first installation cavity 214 is smaller than that of the second installation cavity 215 so that the inner cavity 310 of the rotating part 210 is stepped; the abutting portion 330 protrudes outward along the outer surface of the connecting body 300 to abut against the elastic body 400.

The supporting portion 330 can be a protrusion protruding from the surface of the connector 300, in an embodiment of the present invention, the supporting portion 330 is an annular body surrounding the outer surface of the connector 300, and forms a groove body with the outer surface of the connector 300, the groove body is used for inserting the elastic body 400, the annular body can limit the elastic body 400, and the elastic body 400 is prevented from being separated from the connector 300. The elastic body 400 can be a spring sheet or a spring, in one embodiment, the elastic body 400 is selected to be a spring, the spring is sleeved on the outer surface of the connecting body 300, and two ends of the spring respectively abut against the abutting portion 330 and the inner wall of the second mounting cavity 215.

In addition, referring to fig. 5, the rotating portion 210 is provided with a limiting groove 216 on the inner wall of the first mounting cavity 214 or the second mounting cavity 215, the outer wall of the connecting body 300 is provided with a limiting strip 340, the limiting groove 216 and the limiting strip 340 both extend along the inserting direction of the connecting body 300 to the rotating portion 210, the limiting strip 340 can be inserted into the limiting groove 216, the inner wall of the limiting groove 216 and the limiting strip 340 are mutually limited in the rotating direction of the rotating portion 210, and therefore when the rotating portion 210 rotates, the two connecting bodies 300 can rotate synchronously along with the rotating portion 210. By limiting the rotation portion 210 and the connection body 300 to each other, the connection body 300 moves synchronously with the rotation portion 210 in the rotation direction of the rotation portion 210, and only in the insertion direction to the rotation portion 210, the elastic member provides a resisting force to the rotation portion 210, so that the rotation portion 210 can slightly move along the insertion direction, thereby ensuring that the rotation portion 210 can rotate relative to the main body 100.

The rotating part 210 is provided with an opening 217, the opening 217 is communicated with the second mounting cavity 215, the opening 217 is used for inserting the connecting body 300 into the second mounting cavity 215 from the outside, an end cover 600 is embedded at the opening 217, and the end cover 600 is used for sealing the opening 217 so as to protect the connecting body 300 and the elastic body 400 inside the rotating part 210. The outer surface of the end cover 600 may also be provided with a limiting strip 340, and the limiting strip 340 is inserted into the limiting groove 216 on the inner wall of the second mounting cavity 215, so as to facilitate the mutual limiting of the end cover 600 and the rotating part 210; the end cover 600 is tightly matched with the inner wall of the second mounting cavity 215, so that the end cover 600 is prevented from loosening.

Referring to fig. 6, the present invention further provides a leg angle adjusting device, including the leg angle adjusting structure, further including a housing 700, wherein the housing 700 is integrally connected to the main body 100 to adjust the angle of the leg 200 relative to the housing 700.

It should be noted that the above-mentioned leg angle adjusting device may be a lamp, a testing device, an outdoor supporting device, etc.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art. Furthermore, the embodiments of the present invention and features of the embodiments may be combined with each other without conflict.

Claims

1. Stabilizer blade angle modulation structure, its characterized in that includes:

a main body having a hollow interior;

2. The leg angle adjusting structure according to claim 1, wherein the rotating portions of the two legs are inserted in an axial direction of the rotating portions.

3. The leg angle adjusting structure according to claim 1, wherein the rotating portions have first mounting cavities therein, the first mounting cavities of the two rotating portions are communicated with each other, and the connecting body is inserted into the first mounting cavities.

4. The leg angle adjusting structure according to claim 3, further comprising a connecting member, wherein the connecting member has an inner cavity, two of the connecting members are butted so that the inner cavities communicate with each other, and the connecting member is inserted into the inner cavity and connects the two connecting members.

5. The angle adjusting structure for supporting legs according to claim 1, wherein a second mounting cavity is formed inside the rotating portion, the end portion of the connecting body is provided with a supporting portion, the supporting portion is accommodated in the second mounting cavity, and two ends of the elastic body respectively support against the supporting portion and the inner wall of the second mounting cavity.

6. The leg angle adjusting structure according to claim 5, wherein the holding portion has a groove body, and one end of the elastic body is inserted into the groove body.

7. The leg angle adjusting structure according to claim 5, wherein the rotating portion has an opening communicating with the second mounting cavity, and an end cap is fitted in the opening.

8. The leg angle adjusting structure according to any one of claims 1 to 7, wherein the rotating portion has a first step surface, the main body has a second step surface inside, the first step surface and the second step surface are each provided with a plurality of projections, and the projections on the first step surface and the projections on the second step surface are arranged to be staggered with each other.

9. The structure for adjusting the angle of supporting legs according to any one of claims 1 to 7, wherein a limiting strip is disposed on an outer wall of the connecting body, a limiting groove is disposed on an inner wall of the rotating portion, the limiting strip can be inserted into the limiting groove, and the limiting groove and the limiting strip extend in the insertion direction of the connecting body to the rotating portion.

10. Stabilizer blade angle adjusting device, its characterized in that includes:

the leg angle adjusting structure of any one of claims 1 to 9;

a housing integrally connected with the main body.