Installation structure of simple mesh enclosure and fan

Abstract

The utility model discloses an installation structure of a simple mesh enclosure and a fan. The installation structure of the simple mesh enclosure comprises the mesh enclosure, a fixing ring and a connecting piece. The mesh enclosure is formed by connecting rod bodies, each rod body comprises a mesh surface body and a plurality of radial rod bodies, the radial rod bodies are arranged in the circumferential direction of the mesh surface body, and the tail ends of the radial rod bodies extend out of the outer circumferential side of the mesh surface body. A plurality of matching holes corresponding to the radial rod bodies are formed in the fixing ring in the circumferential direction, and the net cover is arranged on the inner side of the fixing ring. The multiple connecting pieces correspond to the multiple radial rod bodies and the multiple matching holes respectively, each connecting piece comprises a fixing part and a connecting column, one end of each connecting column is connected to the fixing part, each connecting column is inserted into the corresponding matching hole and extends out of the inner side of the fixing ring, the fixing part is fixedly installed on the fixing ring, and each connecting column is provided with an inserting hole; and the extending tail ends of the radial rod bodies are inserted into the inserting holes of the corresponding connecting pieces. The mounting structure is simple, and the mesh enclosure is stably mounted.

Description

TECHNICAL FIELD

[0001] The utility model relates to a fan structure, especially a simple mesh enclosure mounting structure and fan. BACKGROUND

[0002] The fan head of the existing fan generally comprises a mesh enclosure, the mesh enclosure is provided with a reinforcing frame around, and the mesh enclosure is connected and fixed through the reinforcing frame. The mesh enclosure needs to be provided with the reinforcing frame around, the structure is relatively complex, the cost is relatively high, the production is troublesome, and the weight is relatively large. In the prior art, there are also some simple mesh enclosures without reinforcing frames, the simple mesh enclosures are mainly connected by some rod bodies, the cost is low, and the production is convenient, but at present, there lacks a mounting structure which is simple in structure and stable in installation and used for mounting the simple mesh enclosure. SUMMARY

[0003] The utility model discloses at least one of the prior art technical problems.

[0004] The utility model discloses still propose a kind of fan with the mounting structure of above-mentioned simple mesh enclosure.

[0005] According to the mounting structure of the simple mesh enclosure of the first aspect embodiment of the utility model, it includes: a mesh enclosure formed by rod bodies, the rod bodies include a mesh surface body and a plurality of radial rod bodies, the radial rod bodies are arranged on the mesh surface body and extend radially, the radial rod bodies are arranged along the circumference of the mesh surface body, and the ends of the radial rod bodies extend beyond the circumference of the mesh surface body;A fixing ring is provided with a plurality of corresponding matching holes corresponding to the radial rod bodies, and the mesh enclosure is arranged on the inner side of the fixing ring;A plurality of connecting pieces are arranged and correspond to the radial rod bodies and the matching holes, the connecting pieces include a fixed part and a connecting column, one end of the connecting column is connected to the fixed part, the connecting column is inserted into the corresponding matching hole and extends from the inner side of the fixing ring, the fixed part is fixed to the fixing ring, and the connecting column is provided with a plug-in hole;The ends of the radial rod bodies are inserted into the plug-in holes of the corresponding connecting pieces.

[0006] According to the mounting structure of the simple mesh enclosure of the utility model embodiment, the structure has the following advantages: the fixing ring and the connecting pieces are arranged, the connecting pieces are provided with connecting columns, the connecting columns are inserted into the inner side of the fixing ring through the matching holes on the fixing ring, the ends of the radial rod bodies of the mesh enclosure can be inserted into the plug-in holes of the connecting columns, so that the mesh enclosure is fixed, the overall mounting structure is simple, the ends of the radial rod bodies are fixed by the connecting pieces, and the mesh enclosure is stable in installation.

[0007] According to some embodiments of the utility model, two said net covers are arranged in front of and behind each other with an interval, two said cooperation holes are arranged in pairs and correspond to two said net covers respectively, the said radial rod bodies of two said net covers correspond to each other in front of and behind each other, two said cooperation holes are arranged in pairs in front of and behind each other, the said connecting piece is provided with two said connecting columns corresponding to two said cooperation holes in pairs, two said connecting columns correspond to the said radial rod bodies of two said net covers in front of and behind each other, the said radial rod body of the said net cover is inserted into the said insertion hole of the corresponding said connecting column.

[0008] According to some embodiments of the utility model, the part between two said connecting columns of the said fixed part is locked to the said fixed ring through a fastener.

[0009] According to some embodiments of the utility model, the said net surface body is a spiral net surface formed by a spiral rod.

[0010] According to some embodiments of the utility model, the said radial rod body is overlapped on one side of the said spiral rod and is connected and fixed with each turn of the said spiral rod.

[0011] The fan according to the second aspect of the embodiments of the utility model comprises the mounting structure of the simple net cover according to the first aspect of the embodiments of the utility model.

[0012] The fan according to the embodiments of the utility model has at least the following beneficial effects: since the mounting structure of the simple net cover according to the first aspect of the embodiments of the utility model is adopted, the mounting structure of the fan for the net cover is simple and stable.

[0013] According to some embodiments of the utility model, the fan further comprises a motor assembly, the motor assembly is fixed to the central part of one said net cover, the motor assembly is provided with a motor shaft, the motor shaft is connected with a fan blade, and the fan blade is arranged between two said net covers.

[0014] According to some embodiments of the utility model, a fan support is further included, the fan support comprises a base and a support frame, the support frame comprises a vertical rod and a semicircular rod, the lower end of the vertical rod is arranged on the base, the middle part of the semicircular rod is connected with the upper end of the vertical rod, the semicircular rod is provided with two upward ends, and the two ends of the semicircular rod are connected with the left and right ends of the fixed ring respectively.

[0015] According to some embodiments of the utility model, the vertical rod is rotatably connected to the base around the axis of itself, and the two ends of the semicircular rod are rotatably connected with the left and right ends of the fixed ring around the same axis arranged in the left and right directions.

[0016] According to some embodiments of the present application, the base is provided with a swing head driving mechanism for driving the vertical rod to reciprocating rotate.

[0017] Additional aspects and advantages of the present application will be given in part in the following description, become apparent from the following description, or be learned by practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0018] The above and / or additional aspects and advantages of the present application will become apparent and more readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings in which:

[0019] Figure 1 is a perspective view of the embodiment of the present application;

[0020] Figure 2 is an exploded view of the embodiment of the present application;

[0021] Figure 3 is Figure 2 an enlarged view of A of the embodiment of the present application;

[0022] Figure 4 is a perspective view of the connecting piece of the embodiment of the present application;

[0023] Figure 5 is a sectional view of the embodiment of the present application;

[0024] Figure 6 is Figure 5 an enlarged view of B of the embodiment of the present application.

[0025] REFERENCE NUMERALS:

[0026] Net cover 100, net surface body 110, radial rod body 120;

[0027] Fixed ring 200, matching hole 210;

[0028] Connecting piece 300, fixed part 310, connecting column 320, plug-in hole 321;

[0029] Fastener 400;

[0030] Motor assembly 500;

[0031] Fan blade 600;

[0032] Fan bracket 700, base 710, support frame 720, vertical rod 721, semicircular rod 722. DETAILED DESCRIPTION

[0033] The embodiments of the present application are described below in detail, examples of the embodiments are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary, only for explaining the present application, and cannot be understood as a limitation of the present application.

[0034] In the description of the present application, it should be understood that, in relation to the orientation description, for example, the orientation or position relationship indicated by up, down, front, back, left, right, etc. is based on the orientation or position relationship shown in the drawings, only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element indicated must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present application.

[0035] In the description of the present application, the meaning of several is one or more, the meaning of multiple is more than two, greater than, less than, more than, etc. are understood as not including the number, above, below, etc. are understood as including the number. If it is described as first, second, only for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the order of indicated technical features.

[0036] In the description of the present application, unless otherwise explicitly limited, the words such as setting, installing, connecting, etc. should be broadly understood, and the person skilled in the art can reasonably determine the specific meaning of the above words in the present application in combination with the specific content of the technical scheme.

[0037] Referring to Figures 1 to 6 , the fan is provided with a simple mesh cover mounting structure, and the simple mesh cover mounting structure comprises a mesh cover 100, a fixing ring 200 and a connecting piece 300. The mesh cover 100 is formed by connecting a rod body, and the rod body comprises a mesh surface body 110 and a plurality of radial rod bodies 120. The radial rod body 120 is arranged on the mesh surface body 110 and extends in the radial direction. The radial rod body 120 is arranged along the circumference of the mesh surface body 110, and the end of the radial rod body 120 extends outward from the circumferential side of the mesh surface body 110. The fixing ring 200 is provided with a plurality of matching holes 210 corresponding to the radial rod bodies 120 in the circumferential direction, and the mesh cover 100 is arranged on the inner side of the fixing ring 200. The connecting piece 300 is provided with a plurality of connecting pieces 300 corresponding to the plurality of radial rod bodies 120 and the plurality of matching holes 210, respectively. The connecting piece 300 comprises a fixed part 310 and a connecting column 320. One end of the connecting column 320 is connected to the fixed part 310, the connecting column 320 is inserted into the corresponding matching hole 210 and extends from the inner side of the fixing ring 200, the fixed part 310 is fixedly installed on the fixing ring 200, and the connecting column 320 is provided with a plug hole 321. The end of the radial rod body 120 extends into the plug hole 321 of the corresponding connecting piece 300.

[0038] The structure described above, by setting the fixing ring 200 and the plurality of connecting pieces 300, the connecting piece 300 sets the connecting column 320, the connecting column 320 is inserted into the inside of the fixing ring 200 through the matching hole 210 on the fixing ring 200, the end of the radial rod body 120 of the mesh cover 100 can be inserted into the plug-in hole 321 of the connecting column 320, thereby forming the fixation for the mesh cover 100, the overall installation structure is simple, the end of each radial rod body 120 is fixed by the connecting piece 300, and the installation of the mesh cover 100 is stable.

[0039] When assembling the mesh cover 100, the mesh cover 100 can be placed in the fixing ring 200 first, so that the end of the radial rod body 120 is opposite to the matching hole 210 or directly inserted into it, and then the connecting piece 300 is installed to fix the radial rod body 120, which is convenient to install.

[0040] In the embodiment, the mesh cover 100 is provided with two and arranged in front and back, the matching hole 210 is provided with two groups and corresponds to the two mesh covers 100 respectively, the radial rod bodies 120 of the two mesh covers 100 are opposite to each other in front and back, the two groups of matching holes 210 are arranged in pairs, the two matching holes 210 in the pair are arranged in front and back, the connecting piece 300 is provided with two connecting columns 320 corresponding to the two matching holes 210 in the pair, the two connecting columns 320 correspond to the radial rod bodies 120 of the two mesh covers 100 opposite to each other in front and back, and the end of the radial rod body 120 of the mesh cover 100 is plugged into the plug-in hole 321 of the corresponding connecting column 320. By adopting the structure described above, the two mesh covers 100 can be fixed synchronously, the two mesh covers 100 and the fixing ring 200 can form the main body structure of the fan head, the overall structure is simple, and the assembly is convenient.

[0041] In the embodiment, the part of the fixing part 310 between the two connecting columns 320 is locked to the fixing ring 200 by the fastener 400. By adopting the structure described above, the fixed structure is balanced, and the fixation is stable.

[0042] In the embodiment, the fastener 400 can be a screw, which is threadedly connected to the fixing ring 200 after passing through the fixing part 310. It can be imagined that in some embodiments, the fastener 400 can also be a rivet, which is fixed by the rivet.

[0043] In the embodiment, the mesh surface body 110 is a spiral mesh surface formed by a spiral rod, so that the production and manufacturing can be convenient.

[0044] In the embodiment, the radial rod body 120 is lapped on one side of the spiral rod and is connected and fixed with each turn of the spiral rod. By adopting the structure described above, the overall structure of the mesh cover 100 can be more stable and has good strength.

[0045] In the embodiment, the fan further comprises a motor assembly 500 fixed to the center of one of the two screens 100, the motor assembly 500 is provided with a motor shaft, the motor shaft is connected with a fan blade 600, and the fan blade 600 is arranged between the two screens 100. By using the above structure, the motor assembly 500 is fixed to one of the two screens 100, and the overall structure is simple.

[0046] In the embodiment, the fan further comprises a fan support 700, the fan support 700 comprises a base 710 and a support frame 720, the support frame 720 comprises a vertical rod 721 and a semicircular rod 722, the lower end of the vertical rod 721 is arranged on the base 710, the middle part of the semicircular rod 722 is connected with the upper end of the vertical rod 721, the semicircular rod 722 is provided with two upward ends, and the two ends of the semicircular rod 722 are connected with the left and right ends of the fixing ring 200, respectively. The structure of the above fan support 700 is simple, and the support of the fan head composed of the screen 100, the fixing ring 200 and the motor assembly 500 is stable.

[0047] In the embodiment, the vertical rod 721 is rotatably connected with the base 710 around the axis of the vertical rod 721, and the two ends of the semicircular rod 722 are rotatably connected with the left and right ends of the fixing ring 200 around the same axis arranged in the left-right direction. By using the above structure, the fan head composed of the screen 100, the fixing ring 200 and the motor assembly 500 can be rotated in multiple directions, and the air supply direction is convenient to adjust.

[0048] In the embodiment, the base 710 is provided with a head-shaking driving mechanism for driving the vertical rod 721 to reciprocally rotate. In the embodiment, the head-shaking driving mechanism can comprise a motor, the motor is arranged on the base, the motor shaft of the motor is connected with a driving gear, the vertical rod 721 is connected with a driven gear, the driving gear and the driven gear are engaged, the driving gear is driven to reciprocally rotate by the motor, the driven gear is driven to reciprocally rotate, and the reciprocating rotation of the vertical rod 721 is realized. Of course, in some embodiments, the head-shaking driving mechanism can also be a combination of a motor and a crank rocker mechanism, and the specific configuration can be configured according to the actual situation.

[0049] The technical features of the above embodiments can be combined arbitrarily, and in order to make the description simple, all possible combinations of the technical features in the above embodiments are not described, however, as long as the combinations of the technical features do not exist contradictory, it should be considered that the combinations are within the scope of the present application.

[0050] The embodiments of the present application are described in detail above in combination with the drawings, but the present application is not limited to the above embodiments, and various changes can be made within the knowledge range of ordinary skilled in the art without departing from the purpose of the present application.

Claims

1. A simple net cover mounting structure characterized by comprising: The application relates to a simple net cover mounting structure. The net cover (100) is formed by a plurality of rod bodies, the rod bodies comprising a net surface body (110) and a plurality of radial rod bodies (120) arranged on the net surface body (110) and extending in the radial direction, the radial rod bodies (120) being arranged along the circumference of the net surface body (110), and the ends of the radial rod bodies (120) extending outward from the circumference of the net surface body (110). The fixing ring (200) is provided with a plurality of matching holes (210) corresponding to the radial rod bodies (120) in the circumferential direction, and the net cover (100) is arranged on the inner side of the fixing ring (200). The connecting piece (300) is arranged corresponding to the radial rod bodies (120) and the matching holes (210), and comprises a fixing part (310) and a connecting column (320), one end of the connecting column (320) being connected to the fixing part (310), the connecting column (320) being inserted into the corresponding matching hole (210) and extending outward from the inner side of the fixing ring (200), the fixing part (310) being fixedly arranged on the fixing ring (200), and the connecting column (320) being provided with an insertion hole (321).

2. The installation structure of a simple screen according to claim 1, characterized by: The net cover (100) is arranged in two groups and is arranged in the front-rear direction, the matching holes (210) are arranged in two groups and correspond to the two net covers (100), the radial rod bodies (120) of the two net covers (100) correspond to each other in the front-rear direction, the two matching holes (210) are arranged in pairs, the two matching holes (210) are arranged in the front-rear direction, the connecting piece (300) is provided with two connecting columns (320) corresponding to the two matching holes (210), the two connecting columns (320) correspond to the radial rod bodies (120) of the two net covers (100) in the front-rear direction, and the ends of the radial rod bodies (120) of the net cover (100) are inserted into the insertion holes (321) of the connecting columns (320).

3. The installation structure of the simple screen according to claim 2, characterized by: The fixing part (310) is locked to the fixing ring (200) by a fastener (400).

4. The installation structure of a simple screen according to claim 1, characterized by: The net surface body (110) is a spiral net surface formed by a spiral rod.

5. The installation structure of the simple screen according to claim 4, characterized by: The radial rod bodies (120) are connected to the spiral rod and are fixed to the spiral rod.

6. A fan characterized by The application further relates to a simple net cover mounting structure.

7. A fan, characterized by The application further relates to a simple net cover mounting structure, wherein the fan further comprises a motor assembly (500) fixed to the center of one of the net covers (100), the motor assembly (500) is provided with a motor shaft, the motor shaft is connected to a fan blade (600), and the fan blade (600) is arranged between the two net covers (100).

8. The fan of claim 7, wherein: The fan support (700) comprises a base (710) and a support frame (720), the support frame (720) comprises a vertical rod (721) and a semicircular rod (722), the lower end of the vertical rod (721) is arranged on the base (710), the middle part of the semicircular rod (722) is connected with the upper end of the vertical rod (721), the semicircular rod (722) is provided with two upward ends, and the two ends of the semicircular rod (722) are connected with the left and right ends of the fixed ring (200) respectively.

9. The fan of claim 8, wherein: The vertical rod (721) is rotatably connected with the base (710) around the axis of the vertical rod (721), and the two ends of the semicircular rod (722) are rotatably connected with the left and right ends of the fixed ring (200) around the same axis arranged in the left-right direction.

10. The fan of claim 9, wherein: The base (710) is provided with a swing driving mechanism for driving the vertical rod (721) to rotate back and forth.

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