CN210509823U

CN210509823U - Bottom cover mounting structure

Info

Publication number: CN210509823U
Application number: CN201921644456.6U
Authority: CN
Inventors: 白伟; 李承隆; 肖友明; 张安国; 宋健康
Original assignee: Sichan Ai Chance Technology Co ltd; Sichuan Changhong Precision Electronic Technology Co ltd
Current assignee: Sichan Ai Chance Technology Co ltd; Sichuan Changhong Precision Electronic Technology Co ltd
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-05-12
Anticipated expiration: 2029-09-29

Abstract

The utility model discloses a bottom cover mounting structure, which comprises a bottom cover and an equipment main body, and also comprises a knob, wherein the knob is provided with a rotary buckle, the bottom of the equipment main body is provided with a clamping plate, and the middle of the bottom cover is provided with a through hole; the rotary buckle on the knob passes through the through hole and then is rotated to enable the rotary buckle to be connected with the clamping plate buckle. The utility model discloses a quick assembly disassembly of bottom is realized to the cardboard that sets up on the rotatory buckle that sets up on the knob and set up in the equipment main part, can realize locking or the separation to the bottom through rotatory knob, and whole mounting structure equipment is convenient, the dismantlement is swift, need not utilize the instrument to carry out the auxiliary operation, can greatly improve the efficiency of dismouting, and extensive applicability, can satisfy the assembly requirement of multiple equipment and bottom.

Description

Bottom cover mounting structure

Technical Field

The utility model belongs to the technical field of the equipment package technique and specifically relates to a bottom mounting structure.

Background

The bottom cover is a commonly used cover plate structure in a mechanical equipment structure, and the sealing and sealing functions of the equipment can be realized through the bottom cover. At present, the bottom cover is usually connected with the equipment by fasteners, for example, the bottom cover is fixed on the equipment by screws and bolts, but the connecting mode by the fasteners usually needs to be disassembled and assembled by tools, and the disassembling and assembling process is troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: the bottom cover mounting structure is convenient to assemble and quick to disassemble and assemble.

For solving the technical problem the utility model discloses the technical scheme who adopts is: the bottom cover mounting structure comprises a bottom cover and an equipment main body, and further comprises a knob, wherein a rotary buckle is arranged on the knob, a clamping plate is arranged at the bottom of the equipment main body, and a through hole is formed in the middle of the bottom cover; the rotary buckle on the knob passes through the through hole and then is rotated to enable the rotary buckle to be connected with the clamping plate buckle.

Further, the method comprises the following steps: the rotary buckle is composed of at least two clamping hook pieces, and each clamping hook piece is of an inverted L-shaped structure; the clamping plate is composed of a boss and convex plates, the boss is fixed at the bottom of the equipment main body, and the convex plates with the number consistent with that of the clamping hook pieces are fixed at the bottom of the boss.

Further, the method comprises the following steps: the rotary buckle is composed of four clamping hook pieces which are uniformly arranged in a ring shape and have consistent orientation; the number of the convex plates is four, and the convex plates are uniformly distributed at the bottom of the boss in an annular shape.

Further, the method comprises the following steps: the knob is further provided with at least one buckle, and the bottom cover is provided with a clamping groove matched with the buckle.

Further, the method comprises the following steps: the buckle is located the outside of trip spare, and the draw-in groove is located the outside of through-hole.

Further, the method comprises the following steps: the clamping hook piece is also provided with a positioning groove, and the convex plate is provided with a positioning rib matched with the positioning groove.

Further, the method comprises the following steps: and a knob handle is arranged on one side of the knob, which is not provided with the rotary buckle.

The utility model has the advantages that: the utility model discloses a quick assembly disassembly of bottom is realized to the cardboard that sets up on the rotatory buckle that sets up on the knob and set up in the equipment main part, can realize locking or the separation to the bottom through rotatory knob, and whole mounting structure equipment is convenient, the dismantlement is swift, need not utilize the instrument to carry out the auxiliary operation, can greatly improve the efficiency of dismouting, and extensive applicability, can satisfy the assembly requirement of multiple equipment and bottom.

Drawings

FIG. 1 is an exploded view of the present invention;

FIG. 2 is a schematic view of a knob;

FIG. 3 is a bottom view of the device body;

fig. 4 is a schematic view of the separated state of the present invention;

fig. 5 is a schematic view of the locking state of the present invention;

labeled as: 100-equipment body, 110-clamping plate, 111-boss, 112-boss, 113-positioning rib, 200-bottom cover, 210-through hole, 220-clamping groove, 300-knob, 310-rotary buckle, 311-clamping hook piece, 312-positioning groove, 320-buckle and 330-knob handle.

Detailed Description

In order to facilitate understanding of the present invention, the following description is further provided with reference to the accompanying drawings.

Bottom mounting structure pass through knob 300 and realize bottom 200 and equipment main part 100's rapid Assembly. The knob 300 is structured as shown in fig. 1 and 2, a rotary buckle 310 is disposed on a front surface of the knob 300, i.e., a surface facing the device body 100, the rotary buckle 310 is composed of a hook 311, the hook 311 is an inverted "L" shaped structure, i.e., the hook 311 is composed of two vertically connected edges with different lengths, a longer edge of the hook 311 is located on a horizontal plane, and a shorter edge is vertically connected to the knob 300. The number of the hook members 311 can be set according to the requirement, but at least two hook members are needed to ensure the stability of connection, four hook members 311 are selected in the utility model, and the four hook members 311 are uniformly arranged in a ring shape; the hook 311 is disposed in the same direction on the knob 300, and as shown in fig. 2, the hook 311 is disposed in a counterclockwise direction.

Knob 300 is connected with equipment main body 100, and bottom 200 is located in the middle of knob 300 and equipment main body 100, can compress tightly bottom 200 on the bottom surface of equipment main body 100 after knob 300 is connected with equipment main body 100, because the utility model discloses well knob 300 has adopted rotatory buckle 310, has consequently set up the cardboard 110 with rotatory buckle 310 matched with in the bottom surface of equipment main body 100. As shown in fig. 1 and 3, the locking plate 110 is composed of a boss 111 and a protruding plate 112, the boss 111 is a cylindrical step structure, the protruding plate 112 is an arc plate fixed at the bottom of the boss 111, and when the knob 300 is connected to the device main body 100, the locking hook members 311 are locked on the protruding plate 112, so that the number of the protruding plates 112 should be the same as the number of the locking hook members 311, and similarly, the protruding plates 112 are uniformly arranged at the bottom of the boss 111 in an annular shape. The gap between adjacent protruding plates 112 provides an insertion space for the hook 311, so the gap between adjacent protruding plates 112 should be greater than or equal to the length of the longer side of the hook 311.

As shown in fig. 1, a through hole 210 is formed at a center position of the bottom cover 200, and a rotary catch 310 of the knob 300 is inserted into the through hole 210 and then is snap-coupled to the catch plate 110 of the device body 100. The diameter of the through hole 210 should be greater than or equal to the overall outer diameter of the rotary catch 310.

When assembling, the rotary buckle 310 on the knob 300 is inserted from the through hole 210 on the bottom cover 200, and then the hook 311 is inserted from the gap between the adjacent convex plates 112, at this time, the connection state is as shown in fig. 4, and then as shown in fig. 5, the knob 300 is rotated to buckle the hook 311 on the convex plates 112, so that the connection and assembly of the whole structure can be completed, and the whole assembly process is convenient and rapid.

In order to prevent the rotation of the knob 300, as shown in fig. 1 and 2, the positioning groove 312 is disposed on the hook 311, the positioning rib 113 matched with the positioning groove 312 is disposed on the convex plate 112, and after the hook 311 rotates to be fastened with the convex plate 112, the positioning rib 113 on the corresponding convex plate 112 is fastened into the positioning groove 312 on the hook 311, so as to ensure that the rotation of the knob 300 does not occur without external force.

In order to improve the overall stability after the bottom mounting structure assembles, the utility model discloses in still set up matched with limit structure on knob 300 and bottom 200, as shown in fig. 1 and 2, buckle 320 has been set up on knob 300, set up on bottom 200 with buckle 320 matched with draw-in groove 220, the quantity of buckle 320 is unanimous with the quantity of draw-in groove 220 and the position is corresponding, buckle 320 is located the outside of trip piece 311, then draw-in groove 220 is located the outside of through-hole 210, knob 300 is connected with equipment main body 100 and compresses tightly bottom 200 when the bottom surface of equipment main body 100, buckle 320 inserts from the draw-in groove 220 that corresponds, the barb structure card of buckle 320 colludes on draw-in groove 220. Since the knob 300 needs to be rotated when the knob 300 is connected to the device body 100, the length of the slot 220 should be longer than that of the clip 320, so as to leave a space for the rotation of the knob 300.

Finally, in order to facilitate the operation of the worker, the knob handle 330 is disposed on the back of the knob, i.e., the side of the knob 300 not provided with the rotating buckle 310, and the worker can hold the knob handle 330 to rotate the knob 300, so that the operation is more convenient and labor-saving.

Claims

1. Bottom cover mounting structure, including bottom cover (200) and equipment main part (100), its characterized in that: the multifunctional electric heating equipment is characterized by further comprising a knob (300), wherein a rotary buckle (310) is arranged on the knob (300), a clamping plate (110) is arranged at the bottom of the equipment main body (100), and a through hole (210) is formed in the middle of the bottom cover (200); after the rotary buckle (310) on the knob (300) passes through the through hole (210), the rotary buckle (310) can be connected with the clamping plate (110) in a buckling mode by rotating the knob (300).

2. The bottom cover mounting structure of claim 1, wherein: the rotary buckle (310) is composed of at least two clamping hook pieces (311), and the clamping hook pieces (311) are of inverted L-shaped structures; the clamping plate (110) is composed of a boss (111) and convex plates (112), the boss (111) is fixed at the bottom of the equipment main body (100), and the convex plates (112) with the number being consistent with that of the clamping hook pieces (311) are fixed at the bottom of the boss (111).

3. The bottom cover mounting structure of claim 2, wherein: the rotary buckle (310) is composed of four clamping hook pieces (311), and the four clamping hook pieces (311) are uniformly arranged in a ring shape and have the same orientation; the number of the convex plates (112) is four, and the convex plates (112) are uniformly distributed at the bottom of the boss (111) in an annular shape.

4. The bottom cover mounting structure of claim 2, wherein: the knob (300) is further provided with at least one buckle (320), and the bottom cover (200) is provided with a clamping groove (220) matched with the buckle (320).

5. The bottom cover mounting structure of claim 4, wherein: the buckle (320) is located on the outer side of the clamping hook piece (311), and the clamping groove (220) is located on the outer side of the through hole (210).

6. The bottom cover mounting structure of claim 2, wherein: the clamping hook piece (311) is also provided with a positioning groove (312), and the convex plate (112) is provided with a positioning rib (113) matched with the positioning groove (312).

7. The bottom cover mounting structure of claim 1, wherein: and a knob handle (330) is arranged on the surface of the knob (300) which is not provided with the rotary buckle (310).