CN214887819U - Support device and fan - Google Patents
Support device and fan Download PDFInfo
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- CN214887819U CN214887819U CN202120627688.1U CN202120627688U CN214887819U CN 214887819 U CN214887819 U CN 214887819U CN 202120627688 U CN202120627688 U CN 202120627688U CN 214887819 U CN214887819 U CN 214887819U
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- outer sleeve
- clamping plate
- axis
- groove
- support device
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Abstract
The embodiment of the utility model provides a supporting device, which relates to the technical field of household appliances, and comprises a first clamping plate, a second clamping plate, a supporting rod and an outer sleeve, wherein the first clamping plate is connected with the supporting rod, the supporting rod is sleeved on the outer sleeve, and the second clamping plate is arranged on the outer sleeve; the outer sleeve moves towards the first clamping plate to enable the first clamping plate and the second clamping plate to clamp a clamped object, and the outer sleeve moves away from the first clamping plate to enable the first clamping plate and the second clamping plate to release the clamped object. The utility model discloses among the strutting arrangement of embodiment, because of the second splint install in the outer sleeve, when adjusting the position of outer sleeve, can realize the position of synchronous adjustment second splint, it is very convenient to use.
Description
Technical Field
The utility model relates to the technical field of household appliances, concretely relates to strutting arrangement and fan.
Background
Home appliances mainly refer to various electric and electronic appliances used in homes and the like, and include fans, table lamps, and the like. The existing household electrical appliance generally comprises an electricity main body, a support rod and a support part which are connected in sequence, wherein the support part is used for supporting the electricity main body.
The supporting part of current household appliances is by desk-top support, structural style such as centre gripping formula supporting part, and wherein CN201720085616.2 discloses a clip fan, and this clip fan includes a clip device 3, and clip device 3 includes clip top cap 17, clip base 18, column spinner 19, twist grip 20 etc. in this clip device 3, clip top cap 17 and twist grip 20 are the disconnect-type design, when clip device 3 centre gripping quilt clip thing, need the position of manual adjustment clip top cap 17, it is very inconvenient to use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a supporting device aiming at the defects and shortcomings of the prior art, which comprises a first clamping plate, a second clamping plate, a supporting rod and an outer sleeve, wherein the first clamping plate is connected with the supporting rod, the supporting rod is sleeved on the outer sleeve, and the second clamping plate is arranged on the outer sleeve; the outer sleeve moves towards the first clamping plate to enable the first clamping plate and the second clamping plate to clamp a clamped object, and the outer sleeve moves away from the first clamping plate to enable the first clamping plate and the second clamping plate to release the clamped object.
Preferably, the outer sleeve is in threaded connection with the support rod, the outer sleeve is rotatable relative to the support rod about a first axis, and rotation of the outer sleeve causes the outer sleeve to move toward or away from the first clamping plate.
Preferably, the second clamping plate is rotatably mounted on the outer sleeve, the second clamping plate is rotatable around a second axis relative to the outer sleeve, the first axis is coaxial with the second axis, or an included angle between the first axis and the second axis is an acute angle.
Preferably, the first axis is coaxial with the second axis, the support rod is provided with at least one first limiting portion, the second clamping plate is provided with a second limiting portion corresponding to the first limiting portion, and the second limiting portion is matched with the first limiting portion so that the second clamping plate is circumferentially fixed around the first axis relative to the support rod.
Preferably, the outer sleeve is provided with a first groove in a winding manner, the second clamping plate is provided with a first protrusion matched with the first groove, the first protrusion is slidably mounted in the first groove so as to realize that the second clamping plate is rotatably mounted in the outer sleeve, and the first groove is an annular groove or a spiral groove.
Preferably, the number of the first protrusions is at least 2, the outer sleeve is provided with a first sliding surface, the first protrusions are provided with a second sliding surface, and when the outer sleeve is assembled with the second clamping plate, the second sliding surface of the first protrusions slides over the first sliding surface, so that the first protrusions slide into the first grooves.
Preferably, the second cleat is fixed relative to the outer sleeve in the direction of the second axis; alternatively, the second jaw is movable relative to the outer sleeve in a direction of a second axis.
Preferably, the second splint are provided with a mounting hole, the inner wall of the mounting hole is wound with a first groove, the outer sleeve is provided with a first protrusion matched with the first groove, the first protrusion is slidably mounted in the first groove, so that the second splint is rotatably mounted in the outer sleeve, and the first groove is an annular groove or a spiral groove.
Preferably, the second clamping plate is fixedly mounted to the outer sleeve.
Preferably, the outer sleeve is slidably mounted on the support rod, and the support device further includes an elastic element, one end of the elastic element acts on the support rod, and the other end of the elastic element acts on the outer sleeve, so that the first clamping plate and the second clamping plate clamp an object to be clamped.
The embodiment of the utility model provides a fan is still provided, including fan head and foretell strutting arrangement, the fan head install in the bracing piece.
The utility model discloses among the strutting arrangement of embodiment, because of the second splint install in the outer sleeve, when adjusting the position of outer sleeve, can realize the position of synchronous adjustment second splint, it is very convenient to use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic structural view of a supporting device according to an embodiment of the present invention;
FIG. 2 is a schematic view of the support device shown in FIG. 1 at another angle;
FIG. 3 is a front view of the support device shown in FIG. 1;
FIG. 4 is an elevation view of another angle of the support device shown in FIG. 1;
FIG. 5 is a schematic view of a second cleat of the support device of FIG. 1;
FIG. 6 is an enlarged view of the structure at A in the second splint shown in FIG. 5;
FIG. 7 is a schematic view of the support device shown in FIG. 1 with the second clamping plate concealed;
FIG. 8 is an enlarged view of the structure shown in FIG. 7 at B;
FIG. 9 is a schematic view of the outer sleeve of the support device shown in FIG. 1;
FIG. 10 is an enlarged view of the feature of FIG. 9 at C;
FIG. 11 is a schematic view showing the structure of a support rod in the supporting device shown in FIG. 1;
FIG. 12 is a schematic view of the support pole of FIG. 11 at another angle;
FIG. 13 is a front view of the support device shown in FIG. 1;
FIG. 14 is a cross-sectional view of the support device shown in FIG. 13 taken along line A-A;
FIG. 15 is an enlarged view of the support device shown in FIG. 14 at D;
fig. 16 is a state view of the supporting device shown in fig. 1, with the second clamping plate opened with respect to the first clamping plate;
fig. 17 is a schematic structural diagram of another implementation manner of a supporting device according to an embodiment of the present invention;
fig. 18 is a schematic structural diagram of a fan according to an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the present application, the terms "mounted", "connected", "fixed", "provided", "damped sliding" and "damped rotating" are to be understood in a broad sense unless expressly stated or limited otherwise.
For example, a is mounted on B, a and B are integrally connected, a is fixedly mounted on B, A, detachably mounted on B, A, detachably mounted on B, A via an intermediate member mounted on B, A, movably mounted on B, A, and a is placed on B. A is connected or connected with B, which can mean that A and B are integrally connected, A and B are fixedly connected, A is detachably connected with B, A and is connected with B, A through an intermediate piece, the A is detachably connected with B, A and is movably connected with B, A to be contacted with B, the A is placed on B and the like. A is arranged on B, can mean that A is integrally arranged on B, A is fixedly arranged on B, A is detachably arranged on B, A and is detachably arranged on B, A through an intermediate piece arranged on B, A and is movably arranged on B, A to be in contact with B, A is placed on B and the like.
For another example, a being affixed to B may mean a being integrally connected to B, a being affixed to B, a being removably affixed B, A to B via an intermediary member.
A is hinged to B, and can be hinged to B through a shaft, and the A and the B only have one rotational degree of freedom; a and B are in spherical hinge joint, and three rotational degrees of freedom are formed between A and B.
A is provided at one end of B, and means that A is provided at the end of B or at a position close to the end of B.
Referring to fig. 1 to 16, an embodiment of the present invention provides a supporting device 1, including a first clamping plate 100, a second clamping plate 200, a supporting rod 300 and an outer sleeve 400, wherein the first clamping plate 100 is connected to the supporting rod 300, the supporting rod 300 is sleeved on the outer sleeve 400, and the second clamping plate 200 is installed on the outer sleeve 400; the outer sleeve 400 is moved toward the first clamping plate 100 to clamp an object to be clamped between the first clamping plate 100 and the second clamping plate 200, and the outer sleeve 400 is moved away from the first clamping plate 100 to unclamp the object to be clamped between the first clamping plate 100 and the second clamping plate 200.
In the supporting device 1 of the embodiment of the present invention, since the second clamping plate 200 is installed on the outer sleeve 400, when the position of the outer sleeve 400 is adjusted, the position of the second clamping plate 200 can be adjusted synchronously, and the use is very convenient.
In some implementations of embodiments of the present invention, the support rod 300 may be a rod of fixed length, or the support rod 300 may be a telescopic rod. The support rod 300 may be a straight rod or a bent rod.
In some implementations of embodiments of the present invention, the support rod 300 is movably or fixedly connected to the first clamping plate 100, and preferably, the support rod 300 is fixedly connected to the first clamping plate 100.
In some implementations of the embodiments of the present invention, the outer sleeve 400 is threadedly connected to the support rod 300, the outer sleeve 400 is rotatable about the first axis relative to the support rod 300, the outer sleeve 400 can be rotated to move the outer sleeve 400 closer to or away from the first clamping plate 100, and the outer sleeve 400 provides a clamping force when the first clamping plate 100 and the second clamping plate 200 clamp an object to be clamped.
In some implementations of embodiments of the present invention, the second splint 200 is rotatably mounted to the outer sleeve 400, and the second splint 200 is rotatable about the second axis relative to the outer sleeve 400, the first axis being coaxial with the second axis, or the included angle between the first axis and the second axis being an acute angle. This has the advantage that, on the one hand, the position of the second clamping plate 200 can be easily adjusted such that the second clamping plate 200 is aligned with the first clamping plate 100, and, on the other hand, the position of the second clamping plate 200 can be easily adjusted via the outer sleeve 400 such that the second clamping plate 200 does not follow the rotation of the outer sleeve 400 (e.g., the second clamping plate 200 is held by a holding object such that the second clamping plate 200 does not follow the rotation of the outer sleeve 400), such that the second clamping plate 200 is always aligned with the first clamping plate 100 during the rotation of the outer sleeve 400.
Illustratively, the second splint 200 is provided with a mounting hole 201, the outer sleeve 400 is rotatably assembled with the mounting hole 201 of the second splint 200, and obviously, the support rod 300 is sleeved in the mounting hole 201.
Further, the first axis is coaxial with the second axis, the support rod 300 is provided with at least one first position-limiting portion 310, the second splint 200 is provided with a second position-limiting portion 210 corresponding to the first position-limiting portion 310, and the second position-limiting portion 210 is matched with the first position-limiting portion 310 so that the second splint 200 is circumferentially fixed around the first axis relative to the support rod 300 (for example, the first position-limiting portion 310 is close to or close to the second position-limiting portion 210). The first stopper portion 310 may be a plane, a non-revolution surface, a revolution surface different from the first axis, or the like, and obviously, the first stopper portion 310 is a stretching surface extending parallel to the first axis. The second position-limiting portion 210 may be a plane, a non-revolution surface, or a revolution surface that is not coaxial with the first axis, and the second position-limiting portion 210 may also be a line.
Exemplarily, the number of the first position-limiting portions 310 is 2, the first position-limiting portions 310 are planes, the 2 first position-limiting portions 310 are symmetrically arranged on the support rod 300, the number of the second position-limiting portions 210 is 2, the second position-limiting portions 210 are planes, the 2 second position-limiting portions 210 are symmetrically arranged in the mounting holes 201 of the second splint 200, and the 2 first position-limiting portions 310 are respectively matched with the 2 second position-limiting portions 210. When the outer sleeve 400 is rotated, the second jaw 200 does not follow the rotation of the outer sleeve 400 because the first stopper portion 310 is engaged with the second stopper portion 210.
In some implementations of embodiments of the present invention, the outer sleeve 400 is provided with a first groove 401, the second splint 200 is provided with a first protrusion 220 adapted to the first groove 401, the first protrusion 220 is slidably mounted in the first groove 401 to realize that the second splint 200 is rotatably mounted in the outer sleeve 400, the first groove 401 is an annular groove or a spiral groove, and obviously, the central axis of the annular groove or the spiral groove is the second axis. Obviously, the first protrusion 220 is disposed in the first groove 401 in a manner that is not easily removed. Illustratively, the first clamping plate 100 is provided with a mounting hole 201, and the first protrusion 220 is provided on the inner wall of the mounting hole 201.
In some implementations of the embodiments of the present invention, the number of the first protrusions 220 is at least 2, the outer sleeve 400 is provided with a first sliding surface 402, the first protrusions 220 are provided with a second sliding surface 202, and when the outer sleeve 400 is assembled with the second splint 200, the second sliding surface 202 of the first protrusions 220 slides over the first sliding surface 402 so that the first protrusions 220 slide into the first grooves 401. Illustratively, the number of the first protrusions 220 is 4, and the 4 first protrusions 220 are uniformly distributed on the inner wall of the mounting hole 201 of the first clamping plate 100. Illustratively, the first slip surface 402 may be a conical surface of revolution at the bottom end of the outer sleeve 400, and from bottom to top, the diameter of the first slip surface 402 increases gradually, and the second slip surface 202 may be a conical surface of revolution adapted to the first slip surface 402, and from bottom to top, the diameter of the second slip surface 202 increases gradually.
In some implementations of embodiments of the present invention, second cleat 200 is fixed relative to outer sleeve 400 in the direction of the second axis; alternatively, the second cleat 200 moves in the direction of the second axis relative to the outer sleeve 400.
In some implementations of embodiments of the present invention, the second clamping plate 200 is helically rotatable about the second axis relative to the support rod 300.
In some implementations of the embodiment of the present invention, the second splint 200 is provided with a mounting hole 201, the inner wall of the mounting hole 201 is provided with a first groove 401, the outer sleeve 400 is provided with a first protrusion 220 adapted to the first groove 401, the first protrusion 220 is slidably mounted in the first groove 401, so as to realize that the second splint 200 is rotatably mounted in the outer sleeve 400, and the first groove 401 is an annular groove or a spiral groove.
In some other implementations of embodiments of the present invention, the second splint 200 is fixedly mounted to the outer sleeve 400.
Referring to fig. 17, in some other implementations of the embodiment of the present invention, the outer sleeve 400 is slidably mounted on the supporting rod 300, and the supporting device 1 further includes a resilient member 500, one end of the resilient member 500 acts on the supporting rod 300, and the other end acts on the outer sleeve 400, so that the first clamping plate 100 and the second clamping plate 200 clamp an object to be clamped.
Referring to fig. 18, the embodiment of the present invention further provides a fan, which includes a fan head 2 and the supporting device 1, wherein the fan head is mounted on the supporting rod 300 of the supporting device 1.
Above, only for the purpose of illustration and not limitation, the above-mentioned implementations of the embodiments of the present invention can be presented in any combination, and other modifications or equivalent replacements made by those skilled in the art to the technical solutions of the present invention should be covered by the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (11)
1. A supporting device is characterized by comprising a first splint, a second splint, a supporting rod and an outer sleeve,
the first clamping plate is connected with the supporting rod, the supporting rod is sleeved on the outer sleeve, and the second clamping plate is installed on the outer sleeve;
the outer sleeve moves towards the first clamping plate to enable the first clamping plate and the second clamping plate to clamp a clamped object, and the outer sleeve moves away from the first clamping plate to enable the first clamping plate and the second clamping plate to release the clamped object.
2. The support device of claim 1, wherein the outer sleeve is threadably coupled to the support rod, wherein the outer sleeve is rotatable about a first axis relative to the support rod, and wherein rotating the outer sleeve moves the outer sleeve toward or away from the first jaw.
3. The support device of claim 2, wherein the second clamp plate is rotatably mounted to the outer sleeve, the second clamp plate being rotatable relative to the outer sleeve about a second axis, the first axis being coaxial with the second axis, or the first axis being at an acute angle to the second axis.
4. The support device of claim 3, wherein the first axis is coaxial with the second axis, the support rod is provided with at least a first position-limiting portion, the second clamping plate is provided with a second position-limiting portion corresponding to the first position-limiting portion, and the second position-limiting portion is matched with the first position-limiting portion so that the second clamping plate is circumferentially fixed around the first axis relative to the support rod.
5. The support device as claimed in claim 3, wherein the outer sleeve is provided with a first groove around the outer sleeve, the second clamp plate is provided with a first protrusion matched with the first groove, the first protrusion is slidably mounted in the first groove to realize the rotatable mounting of the second clamp plate on the outer sleeve, and the first groove is an annular groove or a spiral groove.
6. The support device of claim 5, wherein the number of the first protrusions is at least 2, the outer sleeve is provided with a first sliding surface, the first protrusions are provided with a second sliding surface, and when the outer sleeve is assembled with the second clamping plate, the second sliding surface of the first protrusions slides over the first sliding surface so that the first protrusions slide into the first grooves.
7. The support device of claim 3, wherein the second cleat is fixed relative to the outer sleeve in a direction along a second axis;
alternatively, the second jaw is movable relative to the outer sleeve in a direction of a second axis.
8. The supporting device as claimed in claim 3, wherein the second clamping plate is provided with a mounting hole, the inner wall of the mounting hole is provided with a first groove around the inner wall, the outer sleeve is provided with a first protrusion matched with the first groove, the first protrusion is slidably mounted in the first groove to realize the rotatable mounting of the second clamping plate on the outer sleeve, and the first groove is an annular groove or a spiral groove.
9. The support device of claim 1, wherein the second clamp plate is fixedly mounted to the outer sleeve.
10. The support device of claim 1, wherein the outer sleeve is slidably mounted to the support rod, the support device further comprising a resilient member, one end of the resilient member acting on the support rod and the other end acting on the outer sleeve, such that the first clamping plate and the second clamping plate clamp an object to be clamped.
11. A fan comprising a fan head and the support device of any one of claims 1-10, the fan head being mounted to the support bars.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120627688.1U CN214887819U (en) | 2021-03-26 | 2021-03-26 | Support device and fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120627688.1U CN214887819U (en) | 2021-03-26 | 2021-03-26 | Support device and fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214887819U true CN214887819U (en) | 2021-11-26 |
Family
ID=78871520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120627688.1U Active CN214887819U (en) | 2021-03-26 | 2021-03-26 | Support device and fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214887819U (en) |
-
2021
- 2021-03-26 CN CN202120627688.1U patent/CN214887819U/en active Active
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