CN211623796U

CN211623796U - Support frame and electric fan

Info

Publication number: CN211623796U
Application number: CN201921205220.2U
Authority: CN
Inventors: 马玉剑; 崔世强; 吴孔升; 王林
Original assignee: Midea Group Co Ltd; GD Midea Environment Appliances Manufacturing Co Ltd
Current assignee: Midea Group Co Ltd; GD Midea Environment Appliances Manufacturing Co Ltd
Priority date: 2019-07-29
Filing date: 2019-07-29
Publication date: 2020-10-02
Anticipated expiration: 2029-07-29

Abstract

The utility model is suitable for a bearing structure technical field provides a support frame and electric fan. The above-mentioned support frame includes: the supporting rod comprises a first end and a second end, and the first end is used for being connected with a supported object; the clamping piece is fixedly connected to the second end of the supporting rod, and the supporting seat is used for supporting the supporting rod; and the supporting seat is provided with a connecting structure connected with the clamping piece. The electric fan comprises a fan head and the support frame; the fan head is connected with the first end of the supporting frame, and the fan head is the supported object. The utility model discloses in, realize the self-clinching formula be assembled between support frame and the supporting seat through adopting to set up buckle spare, not only connect reliable and stable, connect convenience good moreover, also convenient to detach simultaneously has improved the convenience of in-service use.

Description

Support frame and electric fan

Technical Field

The utility model belongs to the technical field of bearing structure, especially, relate to a support frame and electric fan.

Background

In devices such as electric fans or display boards, a support frame is generally used to provide support so as to meet the use requirements of support and movement as required. In the related art, the base and the support rod in the support frame are fixed by screws, so that the support frame is poor in disassembly and assembly convenience.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a support frame and electric fan to solve the poor problem of support frame easy dismounting nature.

In order to solve the above problem, the technical scheme of the utility model is realized like this: a support stand, comprising: the supporting rod comprises a first end and a second end, and the first end is used for being connected with a supported object; the clamping piece is fixedly connected to the second end of the supporting rod, and the supporting seat is used for supporting the supporting rod; and the supporting seat is provided with a connecting structure connected with the clamping piece.

Preferably, the clip includes: the body is provided with a mounting hole for inserting the second end of the supporting rod so as to be fixedly connected with the supporting rod; and the buckle body is fixedly connected with the body and is used for being connected with the connecting structure.

Preferably, the connection structure includes: connecting holes; the buckling positions are arranged adjacent to the connecting holes; wherein, the buckle body can be inserted into the connecting hole and buckled on the buckle position.

Preferably, the clasp body includes: one end of the buckling arm is connected with the body, and the other end of the buckling arm extends towards the direction inclined with the side wall of the body; the clamping hook is arranged at the other end of the clamping buckle arm and is buckled on the buckling position.

Preferably, the support seat comprises: a support body; the connector is arranged at one end of the support body and used for being connected with the buckling piece, and the connecting hole is formed in the connector; the supporting head is arranged at the other end opposite to the supporting body; wherein, the connecting head is provided with an abutting part which is used for abutting against the side wall of the body.

Preferably, the clip further comprises: the reinforcing piece is arranged on the side wall of the body and used for abutting against the connecting head to stabilize the connecting head; wherein, the buckle body sets up on the reinforcement.

Preferably, the reinforcement includes: the stabilizing plate is arranged on the side wall of the body; the two side plates are respectively connected to two opposite sides of the stabilizing plate; the fastener body is arranged on the stabilizing plate, a positioning space is formed by a gap between the two side plates and the stabilizing plate, and the connector is fixed in the positioning space.

Preferably, the clip further comprises: a connecting plate; the reinforcing pieces are arranged around the body, the reinforcing pieces are arranged at intervals, and every two adjacent reinforcing pieces are connected into a whole through the connecting plate.

Preferably, each side plate and each connecting plate are inclined and spaced relative to the side wall of the body, an accommodating groove is formed in a gap between each connecting plate and the side wall of the body, and the abutting portion is arranged in the accommodating groove.

Preferably, a reinforcing rib is arranged between each connecting plate and the side wall of the body.

The utility model also provides an electric fan, include: a fan head;

the above-mentioned support frame; the fan head is connected with the first end of the supporting frame, and the fan head is the supported object.

The utility model provides a support frame and electric fan is provided with buckle spare through adopting between support frame and supporting seat, the one end fixed connection of bracing piece in buckle spare, and be provided with connection structure on the supporting seat for realize the card with the cooperation of buckle spare and establish and be connected. Like this, under buckle spare is connected with connection structure's cooperation, realized the auto-buckled formula assembly between supporting seat and the bracing piece, not only connect reliable and stable, can provide the outrigger for the bracing piece, connect through the mode of card establishing moreover, connection convenience is good, can realize assembly connection fast, also convenient to detach simultaneously has improved the convenience of in-service use.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a support frame provided in an embodiment of the present invention;

fig. 2 is a schematic structural view of a fastening member provided in an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a support seat according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a support base provided in another orientation according to an embodiment of the present invention;

fig. 5 is an assembly diagram of a supporting seat and a supporting frame according to an embodiment of the present invention.

Description of reference numerals:

a support frame 1; a first end 111; a second end 112; a support base 12; a support body 121; a connecting head 122; the support head 123; an abutting portion 124; a connection hole 125; a fastening location 126; a fastener 13; a body 131; mounting holes 1311; sidewalls 1312; a latch 132; a snap arm 1321; a hook 1322; the reinforcing member 133; securing plate 1331; side panels 1332; a positioning space 135; a connecting plate 136; an accommodation groove 137; and a reinforcing rib 138.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The various features and embodiments described in the detailed description may be combined in any suitable manner, for example, different embodiments may be formed by combining different features/embodiments, and various combinations of features/embodiments are not separately described in order to avoid unnecessary repetition in the present disclosure.

As shown in fig. 1, the embodiment of the present invention provides a support frame 1, which mainly provides a support for an object to support the object and place the user demand. Such as a support for a fan head or a display board or a stand microphone, etc. In the embodiment of the present invention, the support frame 1 is used for supporting the fan head for example, but the use range of the support frame 1 is not limited.

As shown in fig. 1 and 2, the supporting member includes a supporting rod 11, a locking member 13 and a supporting seat 12. The support rod 11 is mainly a rod-shaped member, and can be arranged to be telescopic and adjustable in length or fixed in length as required; and the cross section of the support bar 11 perpendicular to the axis thereof may be circular or polygonal, etc., and is preferably provided in a circular shape. The support rod 11 includes a first end 111 and a second end 112, and the first end 111 and the second end 112 are disposed opposite to each other. The first end 111 is used for connecting with a supported object, and the fastener 13 is fixedly connected with the second end 112 of the support rod 11; the support base 12 is connected to the support rod 11 from a direction substantially perpendicular to the axis of the support rod 11, and the support base 12 is provided with a connecting structure which is connected to the locking piece 13 in a matching manner. Like this, during the installation, be connected through being connected this buckle 13 with connection structure lock, alright realize the quick installation of supporting seat 12, connect conveniently, stability is good moreover, has overcome and has twisted the screw soon and realize connecting the poor problem of the simple to operate nature that fixed mounting exists. After the supporting seat 12 is installed, it can have a large contact area with a supporting surface (such as the ground), so as to provide reliable support for the supporting rod 11 and ensure the stability of the supported object. In a specific arrangement, when the support base 12 is provided as a separate rod-shaped member, in order to ensure the stability of the support, it is preferable that at least three support bases 12 are provided and are arranged in an evenly distributed manner so as to ensure the stability of the support.

As shown in fig. 2, the latch 13 includes a body 131 and a latch 132. The body 131 is provided with a mounting hole 1311 into which the second end 112 of the support bar 11 (refer to fig. 1) is inserted to fixedly couple the support bar 11. Meanwhile, in order to improve the connection firmness between the support rod 11 and the fastener 13, the support rod 11 can be fixedly connected by adopting a mode that the mounting hole 1311 is internally provided with threads, and the second end 112 of the support rod 11 is provided with threads in a matching manner; or after the second end 112 of the supporting rod 11 is inserted into the mounting hole 1311, the body 131 and the second end 112 of the supporting rod 11 are further fixed by screws; of course, the second end 112 of the supporting rod 11 can be fixedly connected with the body 131 by other connecting methods. The fastening body 132 is fixedly connected to the body 131 for connecting with the connecting structure. Specifically, the buckle body 132 has elastic deformation performance, and is extruded to generate elastic deformation when being assembled and connected with the connecting structure, and when reaching the assembly position, the buckle body can be buckled and connected under the action of the elastic deformation force. This kind realizes the mode of self-clinching formula assembly under the effect of elastic deformation power through buckle body 132, can realize the rapid Assembly and the dismantlement of supporting seat 12, simple structure, and design benefit nature is good.

As shown in fig. 3 and 4, the connection structure includes a connection hole 125 and a fastening portion 126. The fastening position 126 is disposed adjacent to the connecting hole 125, and the fastening body 132 can be inserted into the connecting hole 125 and fastened to the fastening position 126. Therefore, during assembly, the buckling body 132 is inserted from the connecting hole 125, and fixed assembly is realized after the buckling body is buckled on the buckling position 126, so that convenience is good. Specifically, a reinforcing rib may be disposed on the fastening location 126 to improve the structural strength of the fastening location 126. Meanwhile, in order to improve the convenience of inserting the fastening body 132 into the connection hole 125, a guide structure such as an inclined surface or a spherical surface may be provided on the connection hole 125 on the first insertion side of the fastening body 132, so as to provide a guide function for inserting the fastening body 132 into the connection hole 125. Meanwhile, the fastening position 126 is arranged on the connecting hole 125 on the side through which the fastening body 132 penetrates. Of course, it is understood that when the depth of the connection hole 125 is sufficient, the buckling position 126 can be disposed in the connection hole 125 under the premise of satisfying the reliable connection.

As shown in fig. 2, the latch 132 includes a latch arm 1321 and a latch 1322. One end of the latch arm 1321 is connected to the body 131, and the other end extends in a direction inclined to the sidewall 1312 of the body 131; the hook 1322 is disposed at the other end of the latch arm 1321 to be able to be latched to the latch 126. The latch arm 1321 is inclined with respect to the sidewall 1312 of the body 131, and the inclined direction is gradually distant from the sidewall 1312 of the body 131. Thus, the snap arm 1321 has a strong elastic deformation performance, and when the support seat 12 is assembled, the snap arm 1321 can be squeezed to generate a large elastic deformation, so that the snap 1322 can be reliably buckled on the buckling position 126, and the firmness of assembly is ensured. Of course, the fastening arm 1321 may be provided with a reinforcing rib to enhance the structural strength, so as to avoid the problem of assembly instability caused by the breakage of the fastening arm 1321 due to stress.

As shown in fig. 3 and 4, in the embodiment of the present invention, the supporting seat 12 is configured as an elongated member, and thus, the supporting seat 12 includes a supporting body 121, a connecting head 122 and a supporting head 123. The connector 122 is arranged at one end of the support body 121 and is used for being connected with the fastener 13, and the connecting hole 125 is arranged on the connector 122; the support head 123 is disposed at the opposite end of the support body 121. Thus, the connecting head 122 is connected to the latch 13 in an assembled manner, and the supporting head 123 is used to contact a supporting surface (e.g., a ground surface) to provide a supporting force. Also, an abutting portion 124 for abutting on a side wall 1312 of the body 131 is provided on the connecting head 122. The abutting portion 124 has an abutting surface matching with the shape of the sidewall 1312 of the body 131, and the abutting surface abuts against the sidewall 1312 of the body 131, so that the supporting area between the supporting rod 11 and the abutting surface is increased. Therefore, the supporting force generated by the supporting seat 12 after being pressed can be transmitted to the supporting rod 11 through the abutting part 124, and the supported object can be stably supported.

As shown in fig. 2, the grommet 13 further includes a reinforcement member 133. The reinforcement 133 is disposed on the sidewall 1312 of the body 131, and is used for pressing against the connector 122 to stabilize the connector 122; the latch 132 is provided on the reinforcement 133. That is, after the supporting seat 12 is assembled, the reinforcing member 133 presses against the connecting head 122 and can provide a stabilizing force in a direction opposite to the supporting force provided by the supporting seat 12, so as to improve the supporting strength and the supporting reliability.

As shown in fig. 2 and 3, the reinforcement 133 includes a securing plate 1331 and two side plates 1332. Securing plate 1331 is disposed on sidewall 1312 of body 131; two side plates 1332 are respectively coupled to opposite sides of the securing plate 1331. With such an arrangement, the fastening body 132 can be disposed on the securing plate 1331, and the positioning space 135 is formed by the gap between the two side plates 1332 and the securing plate 1331, so that after the assembly, the connecting head 122 is fixed in the positioning space 135. Thus, a reliable assembly connection of the support base 12 is achieved under the securing force provided by the two side plates 1332 and the securing plate 1331.

As shown in fig. 2, the latch 13 further includes a connecting plate 136. Wherein, a plurality of reinforcements 133 are arranged around the body 131, the reinforcements 133 are arranged at intervals, each reinforcement 133 is provided with a buckle 132, and two adjacent reinforcements 133 are connected into a whole through a connecting plate 136. The embodiment of the present invention provides a support frame 1 (refer to fig. 1), for providing stable support, in practical setting, at least three support seats 12 are provided, therefore, the buckle bodies 132 with the same number need to be provided on the buckle 13, and the position that every buckle body 132 is provided with corresponds and is provided with a reinforcement 133, and each reinforcement 133 surrounds the body 131 interval evenly distributed. Meanwhile, the connecting plates 136 are respectively arranged between two adjacent reinforcing members 133 to connect the reinforcing members 133 into a whole, so that the effect of enhancing the overall supporting strength is achieved.

As shown in fig. 2, in a specific arrangement, the two corresponding side plates 1332 of each stiffener 133 are suspended, apart from being connected to the stabilizing plate 1331, and are inclined and spaced from the side wall 1312 of the body 131. Each web 136 is in turn connected to two adjacent side plates 1332 of two adjacent stiffeners 133, so that each web 136 is also inclined and spaced relative to the side wall 1312 of the body 131. Thus, the receiving groove 137 is formed in the gap between each connecting plate 136 and the side wall 1312 of the body 131, and after the installation, as shown in fig. 5, the abutting portion 124 is disposed in the receiving groove 137, thereby achieving a reliable assembly.

As shown in fig. 2, since each link plate 136 is also provided obliquely and at an interval with respect to the side wall 1312 of the body 131, the reinforcing ribs 138 are provided between each link plate 136 and the side wall 1312 of the body 131 in order to improve the structural strength of the link plate 136. In this way, the reinforcing ribs 138 fixedly connect the respective connecting plates 136 to the side walls 1312 of the body 131, thereby enhancing the structural strength of the connecting plates 136. In a specific arrangement, the reinforcing ribs 138 may be arranged in various ways, such as in a horizontal cross section in a shape of a Chinese character 'yi', a horizontal cross section in a shape of a 'Y', and the like.

The utility model provides a support frame, including bracing piece and supporting seat, be provided with buckle spare through the adoption between support frame and supporting seat, the one end fixed connection of bracing piece is in buckle spare, and is provided with connection structure on the supporting seat for realize the card with the cooperation of buckle spare and establish and be connected. Like this, under buckle spare is connected with connection structure's cooperation, alright realize the auto-buckled formula assembly between supporting seat and the bracing piece, connect reliable and stable, can provide the outrigger for the bracing piece, connect through the mode that the card was established moreover, connection convenience is good, can realize assembly connection fast, also convenient to detach simultaneously has improved the convenience of in-service use.

The embodiment of the utility model provides an in still provide an electric fan, including fan head and foretell support frame 1. The fan head is connected to the first end 111 of the support frame 1, and the fan head is the supported object. The electric fan is good in supporting stability by adopting the support frame 1, is convenient to disassemble and assemble, and improves the convenience of practical use.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A support frame, comprising:

the supporting rod comprises a first end and a second end, and the first end is used for being connected with a supported object;

the buckle piece is fixedly connected with the second end of the supporting rod,

the supporting seat is used for supporting the supporting rod;

and the supporting seat is provided with a connecting structure connected with the clamping piece.

2. The support bracket of claim 1 wherein said clasp comprises:

the body is provided with a mounting hole for inserting the second end of the supporting rod so as to be fixedly connected with the supporting rod;

and the buckle body is fixedly connected with the body and is used for being connected with the connecting structure.

3. The support bracket of claim 2 wherein said attachment structure comprises:

connecting holes;

the buckling positions are arranged adjacent to the connecting holes;

wherein, the buckle body can be inserted into the connecting hole and buckled on the buckle position.

4. The support bracket of claim 3 wherein said clasp comprises:

one end of the buckling arm is connected with the body, and the other end of the buckling arm extends towards the direction inclined with the side wall of the body;

the clamping hook is arranged at the other end of the clamping buckle arm and is buckled on the buckling position.

5. The support bracket of claim 3 or 4 wherein said support seat comprises:

a support body;

the connector is arranged at one end of the support body and used for being connected with the buckling piece, and the connecting hole is formed in the connector;

the supporting head is arranged at the other end opposite to the supporting body;

wherein, the connecting head is provided with an abutting part which is used for abutting against the side wall of the body.

6. The support bracket of claim 5 wherein said clasp further comprises:

the reinforcing piece is arranged on the side wall of the body and used for abutting against the connecting head to stabilize the connecting head;

wherein, the buckle body sets up on the reinforcement.

7. The support bracket of claim 6 wherein said reinforcement member comprises:

the stabilizing plate is arranged on the side wall of the body;

the two side plates are respectively connected to two opposite sides of the stabilizing plate;

the fastener body is arranged on the stabilizing plate, a positioning space is formed by a gap between the two side plates and the stabilizing plate, and the connector is fixed in the positioning space.

8. The support bracket of claim 7 wherein said clasp further comprises:

a connecting plate;

the reinforcing pieces are arranged around the body, the reinforcing pieces are arranged at intervals, and every two adjacent reinforcing pieces are connected into a whole through the connecting plate.

9. The support bracket of claim 8 wherein each side plate and each connecting plate are angularly spaced from the side wall of the body, a receiving slot being formed in the space between each connecting plate and the side wall of the body, the abutment being disposed in the receiving slot.

10. The support bracket of claim 9 wherein a reinforcing rib is provided between each of the webs and the side wall of the body.

11. An electric fan, comprising:

a fan head;

the support frame of any one of claims 1 to 10;

the fan head is connected with the first end of the supporting frame, and the fan head is the supported object.