CN216437802U

CN216437802U - Mechanical controller easy to install

Info

Publication number: CN216437802U
Application number: CN202123161607.2U
Authority: CN
Inventors: 付智勇; 徐建鹏; 张瑜; 余特
Original assignee: Zhuzhou Keyint Technology Co ltd
Current assignee: Zhuzhou Keyint Technology Co ltd
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-05-03
Anticipated expiration: 2031-12-15

Abstract

The utility model discloses a mechanical controller of easily installing, include the circuit board and be located the controller body at circuit board top, one side of controller body is provided with attach fitting, the top of circuit board is run through and is provided with a plurality of connecting block, through seting up the mounting hole at the top of controller body, run through the connecting block that sets up on the cooperation circuit board, take place deformation when the banking pin inserts the mounting hole, and insert the back in the connecting block, spacing groove and triangle-shaped's dog at this moment cooperate, thereby can fix the controller body on the circuit board, and make the tight controller body in kicking block top through rotating the depression bar, and can compress tightly the controller body with the inside of depression bar according to going into the slot, thereby can prevent that it from taking place not hard up, install not only the structure comparatively simple to it through this structure, and it is comparatively convenient to operate.

Description

Mechanical controller easy to install

Technical Field

The utility model relates to a controller technical field specifically is a mechanical controller of easily installing.

Background

With the development of science and technology, intellectualization has become a necessary control mode in people's life, and programmable controllers are widely applied to equipment control systems by virtue of the advantages of products.

But most controllers pass through the bolt fastening on the circuit board, but directly pass through the mode of bolt fastening, be difficult to judge whether connect the fastening, because the wrong tension probably causes the harm to the circuit board, the long-time use of wrong pine can lead to it not hard up, though there are other mounting means on the market at present, as shown in figure 1, through setting up the stopper on the PCB board to set up rotatable briquetting on the stopper and compress tightly the controller, this kind of mode not only the shared space is great, and also take place easily not hard up.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mechanical controller of easily installing, through set up the mounting hole at the top of controller body, the connecting block that runs through the setting on the cooperation circuit board, take place deformation when the banking pin inserts the mounting hole, and insert the interior back of connecting block, spacing groove at this moment cooperatees with triangle-shaped's dog, thereby can fix the controller body on the circuit board, and make the tight controller body in kicking block top through rotating the depression bar, and can compress tightly the controller body with the inside of depression bar according to going into the slot, thereby can prevent that it from taking place not hard up.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides an easily mechanical controller who installs, includes the circuit board and is located the controller body at circuit board top, one side of controller body is provided with connector, the top of circuit board is run through and is provided with a plurality of connecting block, the top of connecting block is run through and has been seted up the through hole, a plurality of mounting hole has been seted up at the top of controller body, and the internal surface of mounting hole is provided with the banking pin, one side of banking pin is run through and has been seted up hollow chamber, the spacing groove has all been seted up to the both sides of through hole inner wall, the equal fixedly connected with dog in both sides of banking pin, the surface of dog and the internal surface looks adaptation of spacing groove.

As a further aspect of the present invention: the top of the circuit board is fixedly connected with supporting blocks on the front side and the rear side of one side of the controller body, and a pressing rod is arranged between the inner surfaces of the two supporting blocks.

As a further aspect of the present invention: the front side and the rear side of the top of the circuit board and located on the other side of the controller body are fixedly connected with limiting rods, hook grooves are formed in one side, opposite to the limiting rods, of the limiting rods, and the inner surfaces of the hook grooves are matched with the outer surfaces of the pressing rods.

As a further aspect of the present invention: the hook groove is L-shaped and used for limiting the position of the pressure lever.

As a further aspect of the present invention: the shape of depression bar is letter U-shaped, the depression bar is located the top of controller body.

As a further aspect of the present invention: the outer surface of the pressing rod is provided with a top block between the two supporting blocks, and the outer surface of the top block is in contact with one side of the controller body.

The utility model has the advantages that: the mounting hole is formed in the top of the controller body, the connecting block is arranged on the matched circuit board in a penetrating mode, deformation occurs when the limiting nail is inserted into the mounting hole, the limiting groove at the moment is matched with the triangular stop block, the controller body can be fixed on the circuit board, the jacking controller body is enabled to be jacked up through rotating the pressing rod, the controller body can be compressed by the pressing rod in the pressing groove, looseness of the controller body can be prevented, the structure is simple to mount the controller body through the structure, and the operation is convenient.

Drawings

The present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic external structure of the prior art;

FIG. 2 is a partial sectional view of the whole structure of the present invention;

FIG. 3 is an enlarged view of a portion of the structure of FIG. 2;

fig. 4 is a side view of the overall external structure of the present invention;

fig. 5 is a top view of the external structure of the controller body according to the present invention.

In the figure: 1. a controller body; 2. a circuit board; 3. a limit pin; 4. a hollow cavity; 5. a through hole; 6. a stopper; 7. a limiting groove; 8. connecting blocks; 9. connecting a joint; 10. a support block; 11. a pressure lever; 12. a limiting rod; 13. a hook groove; 14. and (7) a top block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 2-4, the present invention relates to an easy-to-mount mechanical controller, which comprises a circuit board 2 and a controller body 1 located on top of the circuit board 2, one side of the controller body 1 is provided with a connecting joint 9, the top of the circuit board 2 is provided with a plurality of connecting blocks 8 in a penetrating way, the connecting blocks 8 are made of plastics, the top of the connecting block 8 is provided with a through hole 5 in a penetrating way, the top of the controller body 1 is provided with a plurality of mounting holes, the inner surfaces of the mounting holes are provided with limit nails 3, the limit nails 3 are made of plastics, one side of the limit nail 3 is provided with a hollow cavity 4 in a penetrating way, both sides of the inner wall of the through hole 5 are provided with limit grooves 7, the two sides of the limit nail 3 are fixedly connected with stop blocks 6, the outer surfaces of the stop blocks 6 are matched with the inner surfaces of the limit grooves 7, and the stop blocks 6 are triangular.

Referring to fig. 5, the top of the circuit board 2 and the front and rear sides of one side of the controller body 1 are fixedly connected with supporting blocks 10, a pressing rod 11 is arranged between the inner surfaces of the two supporting blocks 10, the shape of the pressure lever 11 is letter U-shaped, the pressure lever 11 is used for pressing the controller body 1, a top block 14 is arranged on the outer surface of the compression bar 11 and between the two supporting blocks 10, the outer surface of the top block 14 is contacted with one side of the controller body 1, limiting rods 12 are fixedly connected to the front side and the rear side of the top of the circuit board 2 and positioned at the other side of the controller body 1, hook grooves 13 are formed in the opposite sides of the two limiting rods 12, the inner surface of the hook groove 13 is matched with the outer surface of the pressure lever 11, the hook groove 13 is L-shaped, and the hook groove 13 is used for limiting the position of the pressure lever 11.

The utility model discloses a theory of operation: firstly, the controller body 1 is placed on the top of the circuit board 2, then the limit pin 3 is inserted into the mounting hole, at the moment, the stop 6 on the limit pin 3 is extruded, thereby causing the limit pin 3 to generate elastic deformation, the space of the hollow cavity 4 becomes smaller, when the limit pin 3 is inserted into the connecting block 8, and the stopper 6 is positioned at one side of the limit groove 7, at this time, the limit pin 3 is restored, and the stopper 6 is positioned inside the limit groove 7, then the pressing rod 11 is rotated, since the portion of the pressing rod 11 is set to be bent, the top block 14 on the pressing rod 11 is pressed against the controller body 1, and the pressing rod 11 is pressed on both sides of the top of the controller body 1, then the two ends of the pressure lever 11 are pressed down to deform the pressure lever 11 and press the pressure lever into the hook groove 13 in the limiting rod 12, then, the pressing lever 11 is released, and the pressing lever 11 is restored and slid to the upper side inside the hook groove 13.

In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, only for convenience of description and simplification of description, but not for indicating or implying that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. An easy-to-install mechanical controller comprises a circuit board (2) and a controller body (1) positioned on the top of the circuit board (2), wherein one side of the controller body (1) is provided with a connecting joint (9), it is characterized in that the top of the circuit board (2) is provided with a plurality of connecting blocks (8) in a penetrating way, the top of the connecting block (8) is provided with a through hole (5) in a penetrating way, the top of the controller body (1) is provided with a plurality of mounting holes, the inner surfaces of the mounting holes are provided with limit nails (3), one side of the limit nail (3) is provided with a hollow cavity (4) in a penetrating way, both sides of the inner wall of the through hole (5) are provided with limit grooves (7), the limiting nail is characterized in that two sides of the limiting nail (3) are fixedly connected with stop blocks (6), and the outer surfaces of the stop blocks (6) are matched with the inner surfaces of the limiting grooves (7).

2. The mechanical controller easy to install according to claim 1, characterized in that, the top of the circuit board (2) and the front and back sides of one side of the controller body (1) are fixedly connected with supporting blocks (10), and a pressure rod (11) is arranged between the inner surfaces of the two supporting blocks (10).

3. The mechanical controller easy to mount according to claim 1, wherein limiting rods (12) are fixedly connected to the front side and the rear side of the top of the circuit board (2) and located on the other side of the controller body (1), hook grooves (13) are formed in the opposite sides of the two limiting rods (12), and the inner surfaces of the hook grooves (13) are matched with the outer surface of the pressing rod (11).

4. An easy-to-install mechanical controller as claimed in claim 3, wherein the hook groove (13) is L-shaped, and the hook groove (13) is used for limiting the position of the pressure lever (11).

5. An easy-to-mount mechanical control as claimed in claim 2, characterized in that the strut (11) is shaped like a letter U, the strut (11) being located above the control body (1).

6. An easily mountable mechanical control as claimed in claim 2, characterised in that the outer surface of the strut (11) and between the two support blocks (10) is provided with a top block (14), the outer surface of the top block (14) being in contact with one side of the control body (1).