Fan fixing disc convenient to disassemble

Abstract

The utility model provides a fan fixing disc of convenient dismounting belongs to fan accessory technology field to solve the problem that existing staff installs fan fixing disc and fan support pole operation is more complicated, including fixed disc main part, connecting boss, dismounting jack, fan connecting rod, dismounting plug block, moving slider, fan combination mechanism and dismounting moving mechanism, the connecting boss fixed connection is in fixed disc main part upper end surface, the dismounting jack is established in fixed disc main part upper end surface, the fan connecting rod is located fixed disc main part upside, the dismounting plug block fixed connection is in fan connecting rod lower end surface, the moving slider sliding connection is in fixed disc main part inside, the fan combination mechanism sets up in fixed disc main part middle position, the dismounting moving mechanism sets up in fixed disc main part inside, through fan combination mechanism, realizes the device connection position fast alignment, through the dismounting moving mechanism, realizes the convenient personnel to the fan fixing disc quick dismounting.

Description

Technical Field

[0001] This utility model belongs to the field of fan accessory technology, and more specifically, it relates to a fan mounting plate that is easy to disassemble and assemble. Background Technology

[0002] A standing fan consists of a fan, a fan support rod, and a fan mounting plate. The fan support rod and the fan mounting plate support the fan, and the fan mounting plate has a circular structure. The fan mounting plate is placed on the ground to keep the fan stable during operation.

[0003] According to CN202323135711.3, a fan chassis fixing structure and a fan are disclosed, including a chassis and a suction cup. The chassis is connected to the suction cup, and the suction cup includes a central suction cup. The chassis is connected to an adjustment knob, and the adjustment knob is provided with an adjustment knob vent plug. The central suction cup includes a central suction cup fixing slot, a central suction cup vent hole, and a central suction cup cavity. The central suction cup fixing slot is connected to the central suction cup vent hole, and the central suction cup vent hole is connected to the central suction cup cavity. The chassis is provided with a chassis slot. This utility model solves the problem of reliable adhesion between fans, heaters, and other electrical appliances and the ground through a chassis fixing structure. By adding one or more suction cups to the chassis, relying on manual locking or the pressure of the fan's own weight on the suction cups, the suction cups are made to communicate with the outside air, causing the suction cups to lose their suction force. This solves the problems of high overall height, heavy weight, and high center of gravity of the fan, and also makes the chassis design ingenious and convenient, resulting in a more exquisite, compact, coordinated, and aesthetically pleasing product.

[0004] Based on the above, existing fan mounting plates and fan support rods are generally connected by bolts and screw holes. When the fan mounting plate and fan support rod are disassembled and assembled, the staff needs to flip the bottom of the fan mounting plate to align the screw holes on the fan mounting plate with the screw holes on the fan support rod, and then use bolts to install them inside the screw holes. The installation operation is quite cumbersome for the staff. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a fan mounting plate that is easy to assemble and disassemble. This solves the problem that existing fan mounting plates and fan support rods are generally connected by bolts and screw holes. When assembling or disassembling the fan mounting plate and the fan support rod, workers need to flip the bottom of the fan mounting plate to align the screw holes on the fan mounting plate with the screw holes on the fan support rod, and then use bolts to install them inside the screw holes. This makes the installation operation cumbersome for workers.

[0006] The purpose and function of this utility model, which provides a fan mounting plate that is easy to assemble and disassemble, are achieved by the following specific technical means: A fan mounting plate that is easy to assemble and disassemble includes a mounting plate body, a connecting protrusion, a disassembly / assembly hole, a fan connecting rod, a disassembly / assembly block, a sliding block, a return spring, a fan engagement mechanism, and a disassembly / assembly moving mechanism. The connecting protrusion is fixedly connected to the middle of the upper surface of the mounting plate body. The disassembly / assembly hole is located between the middle of the upper surface of the mounting plate body and the middle of the connecting protrusion. The fan connecting rod is located on the upper side of the mounting plate body. The disassembly / assembly block is coaxially fixedly connected to the lower surface of the fan connecting rod, and the disassembly / assembly block and the disassembly / assembly hole are plugged into each other. The sliding block is slidably connected to the front inside the upper surface of the mounting plate body. The return spring is fixedly connected to the front inside the mounting plate body, and the return spring and the lower surface of the sliding block are fixedly connected. The fan engagement mechanism is located in the middle of the mounting plate body. Two sets of disassembly / assembly moving mechanisms are provided, with the two sets respectively located on the left and right sides inside the mounting plate body.

[0007] Furthermore, the fan connecting mechanism includes: a limiting groove and a limiting protrusion; there are two sets of limiting grooves, which are respectively opened on the front and rear sides of the middle position of the fixed plate body and the connecting protrusion, and are respectively located on the front and rear sides of the disassembly and assembly insertion hole, and are both semi-circular groove structures; there are two sets of limiting protrusions, which are respectively fixedly connected to the front and rear sides of the outer end face of the disassembly and assembly insertion block, and are both semi-circular structures, and are respectively inserted and connected to the two sets of limiting grooves.

[0008] Furthermore, the disassembly and reassembly mechanism includes a power rack and a power gear; the power rack is fixedly connected to the rear end face of the movable slider; the power gear is rotatably connected to the front side inside the fixed disk body, and the power rack and the power gear mesh together to form a gear and rack transmission mechanism.

[0009] Furthermore, the disassembly and assembly moving mechanism also includes: a power bevel gear, a mounting shaft, and an installation bevel gear; the power bevel gear is coaxially and fixedly connected to the outside of the power gear; the mounting shaft is rotatably connected to the inside and outside of the fixed disk body; the installation bevel gear is coaxially and fixedly connected to the front side of the mounting shaft, and the power bevel gear and the installation bevel gear mesh together to form a bevel gear transmission mechanism.

[0010] Furthermore, the disassembly and assembly moving mechanism also includes: an installation gear, an installation slider, and an installation rack; the installation gear is coaxially and fixedly connected to the rear side of the installation shaft; the installation slider is slidably connected to the middle position inside the fixed disk body; the installation rack is fixedly connected to the lower end face of the installation slider, and the installation gear and the installation rack mesh together to form a gear and rack transmission mechanism.

[0011] Furthermore, the disassembly and assembly moving mechanism also includes: a mounting hole and a mounting pin; the mounting hole is located in the middle of the outer end face of the disassembly and assembly block, and the mounting hole has a circular groove structure; the mounting pin is slidably connected to the inner outer side of the fixed plate body, and the mounting pin is fixedly connected to the inner end face of the mounting slider, and the mounting pin and the mounting hole are connected by insertion.

[0012] Compared with the prior art, the present invention has the following beneficial effects: This utility model employs a fan-connecting mechanism, which allows the fan connecting rod and the fixed plate body to be joined together. The disassembly and assembly plug is inserted into the disassembly and assembly hole, and the limiting protrusion and limiting groove enable the fan connecting rod and the fixed plate body to be quickly aligned, avoiding the need for workers to align the connection holes.

[0013] This invention employs a disassembly and assembly mechanism, allowing the operator to slide a movable slider by stepping on it. The sliding slider causes the mounting pin to slide, moving it into the main body of the mounting plate. This allows the disassembly / assembly block to insert into the disassembly / assembly hole. Once the mounting hole is positioned at the mounting pin's location, the operator releases the slider, and a return spring causes the mounting pin to insert into the mounting hole, thus securing the fan connecting rod to the main body of the mounting plate. This eliminates the need for a cumbersome manual fixation of the fan connecting rod and facilitates quick disassembly and assembly of the fan mounting plate. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of the fan fixing plate of this utility model.

[0015] Figure 2 This is a structural diagram showing the disassembled fan mounting plate of this utility model.

[0016] Figure 3 This is a schematic diagram of the fan assembly mechanism of this utility model.

[0017] Figure 4 This is a schematic diagram of the overall transmission structure of the disassembly and relocation mechanism of this utility model.

[0018] Figure 5 This is a schematic diagram of the movable slider of this utility model.

[0019] Figure 6 This is a schematic diagram of the front transmission structure of the disassembly and relocation mechanism of this utility model.

[0020] Figure 7 This is a schematic diagram of the rear transmission structure of the disassembly and relocation mechanism of this utility model.

[0021] In the diagram, the correspondence between component names and drawing numbers is as follows: 1. Fixed plate body; 2. Connecting protrusion; 3. Removal and installation socket; 301. Restricting groove; 4. Fan connecting rod; 5. Removal and installation block; 501. Restricting protrusion; 502. Mounting socket; 6. Moving slider; 601. Return spring; 7. Power rack; 8. Power gear; 801. Power bevel gear; 9. Mounting shaft; 901. Mounting bevel gear; 902. Mounting gear; 10. Mounting slider; 1001. Mounting rack; 1002. Mounting pin. Detailed Implementation

[0022] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. Example 1

[0023] As attached Figure 1 To be continued Figure 3 As shown: This utility model provides a fan mounting plate that is easy to assemble and disassemble, including a mounting plate body 1, a connecting protrusion 2, a disassembly and assembly insertion hole 3, a fan connecting rod 4, a disassembly and assembly plug 5, a sliding block 6, a return spring 601, and a fan connecting mechanism; the connecting protrusion 2 is fixedly connected to the middle position of the upper end face of the mounting plate body 1; the disassembly and assembly insertion hole 3 is opened at the middle position of the upper end face of the mounting plate body 1 and the middle position of the connecting protrusion 2; the fan connecting rod 4 is located on the upper side of the mounting plate body 1; the disassembly and assembly plug 5 is coaxially fixedly connected to the lower end face of the fan connecting rod 4, and the disassembly and assembly plug 5 and the disassembly and assembly insertion hole 3 are plugged in; the sliding block 6 is slidably connected to the front inside the upper end face of the mounting plate body 1; the return spring 601 is fixedly connected to the front inside the mounting plate body 1, and the return spring 601 and the lower end face of the sliding block 6 are fixedly connected; the fan connecting mechanism is located in the middle position of the mounting plate body 1.

[0024] The fan connecting mechanism includes: a limiting groove 301 and a limiting protrusion 501; two sets of limiting grooves 301 are provided, which are respectively opened on the front and rear sides of the middle position between the fixed plate body 1 and the connecting protrusion 2, and are respectively located on the front and rear sides of the disassembly and assembly insertion hole 3. The two sets of limiting grooves 301 are semi-circular groove structures; two sets of limiting protrusions 501 are provided, which are respectively fixedly connected to the front and rear sides of the outer end of the disassembly and assembly insertion block 5. The two sets of limiting protrusions 501 are semi-circular structures, and are respectively inserted into the two sets of limiting grooves 301. During use, when the fan connecting rod 4 is installed on the fixed plate body 1, the movement of the fan connecting rod 4 drives the disassembly and assembly insertion block 5 and the limiting protrusion 501 to move. The disassembly and assembly insertion block 5 and the limiting protrusion 501 move and insert into the limiting groove 301 and the disassembly and assembly insertion hole 3, so that the fan connecting rod 4 and the fixed plate body 1 are combined.

[0025] The specific usage and function of this first embodiment are as follows: During use, when the fan connecting rod 4 is installed on the fixed disk body 1, the movement of the fan connecting rod 4 drives the disassembly and assembly plug 5 and the limiting protrusion 501 to move. The disassembly and assembly plug 5 and the limiting protrusion 501 move and insert into the limiting groove 301 and the disassembly and assembly hole 3, so that the fan connecting rod 4 and the fixed disk body 1 are connected together. Example 2

[0026] Based on Example 1, as shown in the appendix Figure 4 To be continued Figure 7 As shown: This utility model provides a fan mounting plate that is easy to assemble and disassemble, and also includes a disassembly and assembly moving mechanism. Two sets of disassembly and assembly moving mechanisms are provided, respectively located on the left and right sides inside the mounting plate body 1. Each disassembly and assembly moving mechanism includes a power rack 7 and a power gear 8. The power rack 7 is fixedly connected to the rear end face of the movable slider 6; the power gear 8 is rotatably connected to the front side inside the mounting plate body 1. The power rack 7 and the power gear 8 mesh together to form a gear and rack transmission mechanism. During use, the operator steps on the movable slider 6 to slide it. The sliding of the movable slider 6 causes the return spring 601 to extend and retract. The elastic force of the return spring 601 causes the movable slider 6 to return to its original position. The sliding of the movable slider 6 causes the power rack 7 to slide, and the sliding of the power rack 7 causes the meshing power gear 8 to rotate.

[0027] The disassembly and relocation mechanism also includes: a power bevel gear 801, a mounting shaft 9, and a mounting bevel gear 901; the power bevel gear 801 is coaxially fixedly connected to the outside of the power gear 8; the mounting shaft 9 is rotatably connected to the inside and outside of the fixed disk body 1; the mounting bevel gear 901 is coaxially fixedly connected to the front side of the mounting shaft 9. The power bevel gear 801 and the mounting bevel gear 901 mesh together to form a bevel gear transmission mechanism. During use, the rotation of the power gear 8 drives the rotation of the power bevel gear 801, the rotation of the power bevel gear 801 drives the meshing mounting bevel gear 901 to rotate, and the rotation of the mounting bevel gear 901 drives the rotation of the mounting shaft 9.

[0028] The disassembly and relocation mechanism also includes: a mounting gear 902, a mounting slider 10, and a mounting rack 1001; the mounting gear 902 is coaxially fixedly connected to the rear side of the mounting shaft 9; the mounting slider 10 is slidably connected to the middle position inside the fixed disk body 1; the mounting rack 1001 is fixedly connected to the lower end face of the mounting slider 10. The mounting gear 902 and the mounting rack 1001 mesh together to form a gear and rack transmission mechanism. During use, the mounting shaft 9 rotates, driving the mounting gear 902 to rotate. The rotation of the mounting gear 902 drives the meshing mounting rack 1001 to slide, and the sliding of the mounting rack 1001 drives the mounting slider 10 to slide.

[0029] The disassembly and relocation mechanism also includes: a mounting hole 502 and a mounting pin 1002; the mounting hole 502 is located in the middle of the outer end face of the disassembly and relocation block 5, and the mounting hole 502 is a circular groove structure; the mounting pin 1002 is slidably connected to the inner outer side of the fixed plate body 1, and the mounting pin 1002 is fixedly connected to the inner end face of the mounting slider 10. The mounting pin 1002 and the mounting hole 502 are connected by insertion. During use, the mounting slider 10 slides, which drives the mounting pin 1002 to slide. The mounting pin 1002 slides and inserts into the mounting hole 502.

[0030] The specific usage and function of this second embodiment are as follows: During use, the operator steps on the movable slider 6 to slide it. The sliding of the movable slider 6 causes the return spring 601 to extend and retract. The elastic force of the return spring 601 causes the movable slider 6 to return to its original position. The sliding of the movable slider 6 causes the power rack 7 to slide. The sliding of the power rack 7 causes the meshing power gear 8 to rotate. The rotation of the power gear 8 causes the power bevel gear 801 to rotate. The rotation of the power bevel gear 801 causes the meshing mounting bevel gear 901 to rotate. The rotation of the mounting bevel gear 901 causes the mounting shaft 9 to rotate. The rotation of the mounting shaft 9 causes the mounting gear 902 to rotate. The rotation of the mounting gear 902 causes the meshing mounting rack 1001 to slide. The sliding of the mounting rack 1001 causes the mounting slider 10 to slide. The sliding of the mounting slider 10 causes the mounting pin 1002 to slide. The sliding of the mounting pin 1002 determines whether it is inserted into the mounting socket 502, thus quickly fixing the fan connecting rod 4 to the fixed plate body 1.

[0031] The following points should be noted in this article: 1. The accompanying drawings of this embodiment only involve the structures involved in the embodiments of this utility model. Other structures can refer to the general design.

[0032] 2. Where there is no conflict, the embodiments of this utility model and the features in the embodiments can be combined with each other to obtain new embodiments.

[0033] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A fan mounting plate that is easy to assemble and disassemble, comprising a mounting plate body (1), a connecting protrusion (2), a disassembly and assembly socket (3), a fan connecting rod (4), a disassembly and assembly block (5), a sliding block (6), a return spring (601), a fan connecting mechanism, and a disassembly and assembly moving mechanism; wherein the connecting protrusion (2) is fixedly connected to the middle position of the upper end face of the mounting plate body (1); characterized in that: The disassembly and assembly socket (3) is located at the middle position of the upper end face of the fixed disk body (1) and the middle position of the connecting protrusion (2); the fan connecting rod (4) is located on the upper side of the fixed disk body (1); the disassembly and assembly block (5) is coaxially fixedly connected to the lower end face of the fan connecting rod (4), and the disassembly and assembly block (5) and the disassembly and assembly socket (3) are connected by insertion; the movable slider (6) is slidably connected to the front side of the upper end face of the fixed disk body (1); the return spring (601) is fixedly connected to the front side of the inside of the fixed disk body (1), and the return spring (601) and the lower end face of the movable slider (6) are fixedly connected; the fan connecting mechanism is set in the fixed disk body (1). The disassembly and reassembly moving mechanism is provided in two sets, which are respectively located on the left and right sides inside the fixed disk body (1); the disassembly and reassembly moving mechanism includes: a power rack (7) and a power gear (8); the power rack (7) is fixedly connected to the rear end face of the moving slider (6); the power gear (8) is rotatably connected to the front side inside the fixed disk body (1), and the power rack (7) and the power gear (8) mesh together to form a gear rack transmission mechanism; the disassembly and reassembly moving mechanism also includes: a power bevel gear (801), a mounting shaft (9) and a mounting bevel gear (901); the power bevel gear (801) is coaxially fixed. The mounting shaft (9) is rotatably connected to the outside of the power gear (8); the mounting bevel gear (901) is coaxially fixedly connected to the front side of the mounting shaft (9), and the power bevel gear (801) and the mounting bevel gear (901) mesh together to form a bevel gear transmission mechanism; the disassembly and assembly moving mechanism also includes: mounting gear (902), mounting slider (10), and mounting rack (1001); the mounting gear (902) is coaxially fixedly connected to the rear side of the mounting shaft (9); the mounting slider (10) is slidably connected to the middle position inside the fixed disk body (1); the mounting rack (1001) is connected to the outside of the power gear (8); the mounting shaft (901) is rotatably connected to the outside of the fixed disk body (1); the mounting bevel gear (902) is coaxially fixedly connected to the rear side of the mounting shaft (9); the mounting slider (10) is slidably connected to the middle position inside the fixed disk body (1); the mounting rack (1001) is rotatably connected to the outside of the fixed disk body (1); the mounting bevel gear (902) is coaxially fixedly connected to the rear side of the mounting shaft (9); the mounting slider (10) is rotatably connected to the outside of the fixed disk body (1); the mounting bevel gear (901) is coaxially fixedly connected to the front side of the mounting shaft (9), and the power bevel gear (801) and the mounting bevel gear (901) mesh together to form a bevel gear transmission mechanism; the disassembly and assembly moving mechanism also includes: mounting gear (902), mounting slider (10), and mounting rack (1001); the mounting gear (902) is coaxially fixedly connected to the rear side of the mounting shaft (9); the mounting slider (10) is slidably connected to the middle position inside the fixed disk body (1); the mounting rack (1001) is rotatably connected to the 1) The mounting gear (902) and the mounting rack (1001) are fixedly connected to the lower end face of the mounting slider (10), and mesh together to form a gear and rack transmission mechanism; the disassembly and assembly moving mechanism also includes: mounting hole (502) and mounting pin (1002); the mounting hole (502) is opened in the middle position of the outer end face of the disassembly and assembly block (5), and the mounting hole (502) is a circular groove structure; the mounting pin (1002) is slidably connected to the inner and outer side of the fixed disk body (1), the mounting pin (1002) is fixedly connected to the inner end face of the mounting slider (10), and the mounting pin (1002) and the mounting hole (502) are plugged in.

2. The fan mounting plate for easy assembly and disassembly as described in claim 1, characterized in that: The fan connecting mechanism includes: a limiting groove (301) and a limiting protrusion (501); the limiting groove (301) is provided in two sets, the two sets of limiting grooves (301) are respectively opened on the front and rear sides of the middle position of the fixed plate body (1) and the connecting protrusion (2), the two sets of limiting grooves (301) are respectively located on the front and rear sides of the disassembly and assembly insertion hole (3), and the two sets of limiting grooves (301) are semi-circular groove structures; the limiting protrusion (501) is provided in two sets, the two sets of limiting protrusions (501) are respectively fixedly connected to the front and rear sides of the outer end of the disassembly and assembly insertion block (5), the two sets of limiting protrusions (501) are semi-circular structures, and the two sets of limiting protrusions (501) are respectively inserted and connected to the two sets of limiting grooves (301).

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