Controller with nail-free installation structure

Abstract

The utility model provides a controller with a nail-free mounting structure. The controller comprises a display rotating seat, a display assembly, a spring circular bracket and a display base, the display component is clamped and positioned on the display rotating seat; the spring circular bracket is internally clamped in the display base; a first buckle is arranged in the displayer rotating seat, a clamping groove is formed in the position, corresponding to the first buckle, of the displayer base, and the displayer base and the displayer rotating seat are connected in a clamped mode through matching of the first buckle and the clamping groove. The first buckle can enter the clamping groove to be clamped and matched or the first buckle is separated from the clamping groove. The display rotating seat and the display base are clamped and fixed through the first buckles and the clamping grooves; the spring round support is directly clamped on the displayer base through the second buckle, the displayer assembly is placed on the positioning block to be positioned, all parts can be rapidly disassembled and assembled without forming screw holes, and assembling convenience is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of controllers, and in particular relates to a controller with a nail-free installation structure. Background Art

[0002] A controller is a device used to control other equipment or systems. Its main function is to manage and control the operation of the equipment or system, and adjust the system parameters according to different needs and situations to change the operating status and output of the system.

[0003] Existing traditional controllers need to open screw holes on the housing of each component, and then use screws to lock and assemble. This not only requires a drilling process, which increases the process steps and costs, but also causes inconvenience in disassembly and assembly. Utility Model Content

[0004] The utility model aims to provide a controller with a nail-free installation structure, comprising a display rotating seat, a display assembly, a spring round bracket and a display base;

[0005] The display assembly card is set to be located on the display rotating seat;

[0006] The spring round bracket is internally clamped in the display base;

[0007] A first buckle is provided in the display rotating seat, and a slot is provided on the display base corresponding to the position of the first buckle. The display base and the display rotating seat are engaged with each other through the first buckle and the slot. When the display rotating seat and the display base rotate relative to each other, the first buckle can enter the slot for engagement or the first buckle can be separated from the slot.

[0008] A further implementation scheme of the utility model is that a plurality of the first buckles are arranged in an array along the circumference of the display rotating base, and there is a gap between the first buckles and the inner wall of the display rotating base.

[0009] A further implementation scheme of the utility model is that the slot is a rectangular slot and is provided on the peripheral side of the display base. When the display base is buckled onto the display rotating base, the first buckle engages with the slot from the inner side of the display base.

[0010] A further implementation scheme of the utility model is that two positioning blocks disposed at intervals are protruded inside the display rotating seat, and a positioning groove is formed between the two positioning blocks.

[0011] A further implementation scheme of the utility model is that the lower part of the display assembly has a joint, and when the display assembly is supported on the positioning block, the joint is clamped in the positioning groove.

[0012] A further implementation scheme of the utility model is that second buckles are arranged in an array along the circumference of the display base, and the spring round bracket is clamped on the second buckles.

[0013] A further implementation scheme of the utility model is that the controller of the nail-free installation structure also includes a display decorative plate, and the display decorative plate is clamped on the other side of the display rotating seat facing away from the display base.

[0014] A further implementation scheme of the utility model is that the display decorative plate, the display rotating seat and the display base are all connected in the middle.

[0015] The beneficial effects of the utility model are:

[0016] A first buckle is formed on the display rotating seat, and a slot is provided on the display base. The assembly between the display rotating seat and the display base is fixed by the first buckle and the slot. When disassembling or assembling, the first buckle is disengaged from the slot after rotation; the spring round bracket is directly clamped on the display base by the second buckle, and the display assembly is placed on the positioning block for positioning. All parts can be quickly disassembled and assembled without drilling screw holes, which saves process steps and costs and improves assembly convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 The explosion structure of the utility model is shown in FIG. Figure 1 ;

[0019] Figure 3 The explosion structure of the utility model is shown in FIG. Figure 2 . DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0021] In the description of the present application, it should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The techniques, methods and equipment known to ordinary technicians in the relevant fields may not be discussed in detail, but in appropriate circumstances. The techniques, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0022] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0023] It should be noted that, in the description of the present application, the orientation or positional relationship indicated by terms such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise stated, these orientation words do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present application; the orientation words "inside and outside" refer to the inside and outside relative to the contour of each component itself.

[0024] It should be noted that, in the present application, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises one..." does not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be noted that the scope of the method and device in the embodiment of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0025] like Figure 1 The utility model provides a controller with a nail-free installation structure, which comprises a display rotating seat 1, a display assembly 2, a spring round bracket 3 and a display base 4.

[0026] All parts of the utility model do not need to be drilled with screw holes. The display assembly 2 is set on the display rotating seat 1 through card setting. The spring round bracket 3 is built-in and card-connected in the display base 4. The display base 4 is then card-connected and assembled with the display rotating seat 1, so that the disassembly and assembly process does not require screws. All injection molded parts are formed by integral molding, which simplifies the process flow, saves process costs, and makes the disassembly and assembly process more convenient.

[0027] For details, see Figure 1 and Figure 2 A first buckle 10 is provided in the display rotating seat 1 , and a plurality of the first buckles 10 are arranged in an array along the circumference of the display rotating seat 1 , and there is a gap between the first buckle 10 and the inner wall of the display rotating seat 1 .

[0028] A card slot 40 is provided on the display base 4 at a position corresponding to the first card buckle 10. The card slot 40 is a rectangular slot and is provided on the circumference of the display base 4. The display base 4 and the display rotating base 1 are engaged with each other through the first card buckle 10 and the card slot 40. When the display base 4 is engaged with the display rotating base 1, the first card buckle 10 engages with the card slot 40 from the inner side of the display base 4. That is, when the display rotating base 1 and the display base 4 rotate relative to each other, the first card buckle 10 can enter the card slot 40 for engagement or the first card buckle 10 can be separated from the card slot 40.

[0029] In addition, more specifically, the display rotating seat 1 further includes two spaced positioning blocks 11 protruding from the inside thereof. A positioning groove 12 is provided between the two positioning blocks 11 .

[0030] Furthermore, the display assembly 2 has a joint 20 at the bottom. When the display assembly 2 is supported on the positioning block 11, the joint 20 is stuck in the positioning groove 12. The display assembly 2 is directly placed on the positioning block 11. After the display base 4 is assembled to the display rotating base 1, the display assembly 2 can be placed inside. At this time, the display assembly 2 is completely fit and positioned.

[0031] In addition, the display base 4 has second buckles 41 arranged in an array along its circumferential direction inside, and the spring round bracket 3 is buckled on the second buckles 41 .

[0032] In this embodiment, the controller of the nail-free installation structure also includes a display decorative panel 5, which is clamped on the other side of the display rotating seat 1 facing away from the display base 4. The display decorative panel 5, the display rotating seat 1 and the display base 4 are all connected in the middle, and the display status of the display assembly 2 can be directly seen through the display decorative panel 5.

[0033] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A controller with a nail-free installation structure, characterized in that: It includes a display rotating seat, a display assembly, a spring round bracket and a display base; The display assembly card is set to be located on the display rotating seat; The spring round bracket is internally clamped in the display base; A first buckle is provided in the display rotating seat, and a slot is provided on the display base corresponding to the position of the first buckle. The display base and the display rotating seat are engaged with each other through the first buckle and the slot. When the display rotating seat and the display base rotate relative to each other, the first buckle can enter the slot for engagement or the first buckle can be separated from the slot.

2. The controller of the nail-free installation structure according to claim 1, characterized in that: A plurality of the first buckles are arranged in an array along the circumference of the display rotating base, and there is a gap between the first buckles and the inner wall of the display rotating base.

3. The controller of the nail-free installation structure according to claim 2, characterized in that: The slot is a rectangular slot and is provided on the peripheral side of the display base. When the display base is buckled onto the display rotating base, the first buckle engages with the slot from the inner side of the display base.

4. The controller of the nail-free installation structure according to claim 1, characterized in that: The interior of the display rotating seat is also protruded with two positioning blocks arranged at intervals, and a positioning groove is formed between the two positioning blocks.

5. The controller of the nail-free installation structure according to claim 4, characterized in that: The lower part of the display assembly is provided with a joint, and when the display assembly is supported on the positioning block, the joint is clamped in the positioning groove.

6. The controller of the nail-free installation structure according to claim 1, characterized in that: The display base is internally provided with second buckles arranged in an array along its circumferential direction, and the spring round bracket is buckled on the second buckles.

7. The controller of the nail-free installation structure according to claim 1, characterized in that: It also includes a display decoration plate, which is clamped on the other side of the display rotating seat facing away from the display base.

8. The controller of the nail-free installation structure according to claim 7, characterized in that: The display decorative plate, the display rotating seat and the display base are all connected in the middle.

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