Assembling mechanism of electronic controller

Abstract

The utility model discloses an assembling mechanism of an electronic controller, belonging to the assembling mechanism technical field, the assembling mechanism of the electronic controller comprises an assembling plate and an electronic controller main body fixed on the assembling plate, the two ends of the electronic controller main body are respectively fixed with a connecting part, the bottom wall of the connecting part is symmetrically provided with a through hole, and the connecting part is fixed on the assembling plate. A plurality of screw holes are formed in the top end of the assembling plate, a plurality of assembling rods are installed on the assembling plate through the screw holes, the assembling plate is inserted into the through holes in a matched mode, an installing groove is formed in the top end, penetrating through the through holes, of the assembling plate, and a positioning block tightly connected with the inner wall of the connecting part is elastically inserted into the installing groove. A connecting terminal is fixedly embedded in the inner wall of the connecting part, a protruding part is arranged at the bottom end of the connecting part, and the through hole is formed in the center of the protruding part. According to the assembling mechanism of the electronic controller, the electronic controller body can be conveniently mounted and dismounted, and the convenience of dismounting, mounting and maintaining of the electronic controller body is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of assembly mechanisms, and in particular relates to an assembly mechanism for an electronic controller. Background Art

[0002] Electronic controller is an important electronic product component, which is widely used in electronic production and plays a very important role in people's daily life. Most of the existing electronic controllers are fixed on the equipment by assembly mechanisms such as bolts.

[0003] The patent with application number 202322848945.6 discloses an electronic controller adapted to consumer scenarios, including a controller bottom cover and a controller top cover arranged on the top of the controller bottom cover; locking columns are fixed at the four corners of the bottom of the controller top cover; resistance components are arranged at the four corners of the inner cavity of the controller bottom cover, and the resistance component includes a positioning frame fixed to the inner bottom wall of the controller bottom cover, a resistance spring fixed to the inner bottom wall of the positioning frame, and a resistance plate fixed to the top of the resistance spring, and the resistance plate is slidably connected to the inner wall of the positioning frame.

[0004] Through holes are provided on both sides of the bottom cover of the controller in the above technical solution, and bolts and other assembly mechanisms are required to fix the electronic controller during assembly. Firstly, the bolt assembly method has low assembly efficiency, and with the disassembly, maintenance and replacement of the electronic controller, the bolts are prone to wear and thread slippage due to frequent disassembly and assembly, which affects the disassembly and assembly efficiency of the electronic controller. Moreover, after assembly, the side wall of the electronic controller fits against the assembly plate, which affects its heat dissipation. Utility Model Content

[0005] (1) Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the purpose of the utility model is to provide an assembly mechanism for an electronic controller, which aims to solve the problems of low assembly efficiency of the bolt assembly method under the prior art, and the frequent disassembly and assembly of the bolts during maintenance and replacement of the electronic controller, which is prone to wear and thread slippage, affecting the disassembly and assembly efficiency of the electronic controller, and the technical problem that the side wall of the electronic controller fits against the plate after assembly, affecting its heat dissipation.

[0007] (2) Technical solution

[0008] In order to solve the above technical problems, the utility model provides an assembly mechanism for an electronic controller, which includes an assembly plate and an electronic controller body fixed on the assembly plate, wherein connecting parts are fixed at both ends of the electronic controller body, and the bottom wall of the connecting part is symmetrically provided with through holes, and the top of the assembly plate is provided with a plurality of screw holes, and the assembly plate is provided with a plurality of assembly rods installed through the screw holes, the assembly plate is fitted and inserted in the through holes, and the top of the assembly plate passing through the through hole is provided with an installation groove, and a positioning block tightly connected to the inner wall of the connecting part is elastically inserted in the installation groove.

[0009] When using the assembly mechanism of the electronic controller of the present technical solution, an assembly rod is installed on the top of the assembly plate, and the connecting part at the bottom of the assembly rod is threadedly inserted into the screw holes at different positions to be suitable for assembling electronic controller bodies of different sizes. When the assembly rod is inserted into the through hole, the inner wall of the through hole squeezes the arc portion to make the positioning block shrink to the installation groove. After the assembly rod passes through the through hole, the spring pushes the protruding positioning block to be tightly connected with the bottom wall of the connecting part, so that the electronic controller body remains fixed. During disassembly, the positioning block is squeezed to shrink it into the installation groove, which is convenient for installation and disassembly of the electronic controller body and improves the convenience of disassembly, assembly and maintenance of the electronic controller body. By opening a through groove at the center position of the assembly plate, the bottom end of the electronic controller body is tightly connected to the heat sink after installation, and the heat sink dissipates the heat from the electronic controller body through the heat sink arranged in the through groove at its bottom end, which improves the convenience of heat dissipation of the electronic controller body.

[0010] Preferably, a connecting terminal is embedded and fixed in the inner wall of the connecting portion, and a protrusion is provided at the bottom end of the connecting portion, and the through hole is opened at the center position of the protrusion.

[0011] Furthermore, a through slot is provided at the center of the assembly plate, and a plurality of heat sinks are fixed in the through slot at equal intervals.

[0012] Furthermore, the heat sink is protruding from the top of the assembly plate, and a heat absorbing plate tightly connected to the electronic controller body is fixed to the top of the plurality of heat sinks.

[0013] Furthermore, a threaded portion is fixed to the bottom end of the assembly rod, and the threaded portion is threadedly inserted into the screw hole.

[0014] Furthermore, a spring is embedded in the installation slot, and an arc groove is formed at one end of the positioning block extending out of the installation slot.

[0015] Furthermore, an anti-slip portion is fixed on the positioning block, and the anti-slip portion abuts against the inner wall of the installation groove.

[0016] (3) Beneficial effects

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] The utility model is suitable for assembling electronic controller bodies of different sizes by installing an assembly rod on the top of the assembly plate, and the connection part at the bottom of the assembly rod is threadedly inserted into the screw holes at different positions. When the assembly rod is inserted into the through hole, the inner wall of the through hole squeezes the arc-shaped part to make the positioning block shrink to the installation groove. After the assembly rod passes through the through hole, the spring pushes the positioning block to be tightly connected with the bottom wall of the connection part, so that the electronic controller body is kept fixed. When disassembling, the positioning block is squeezed to shrink it into the installation groove, which is convenient for installing and disassembling the electronic controller body, thereby improving the convenience of disassembling and maintaining the electronic controller body.

[0019] By opening a through groove at the center of the assembly plate, the bottom end of the electronic controller body is tightly connected to the heat sink after installation. The heat sink dissipates heat from the electronic controller body through the heat sink arranged in the through groove at its bottom, thereby improving the convenience of heat dissipation of the electronic controller body. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 For this utility model Figure 1 A magnified schematic diagram of the structure at center A;

[0023] Figure 3 It is a structural schematic diagram of the assembly plate in the utility model;

[0024] Figure 4 It is a schematic cross-sectional view of the assembly rod of the utility model.

[0025] The markings in the accompanying drawings are: 1. electronic controller body; 2. connecting terminal; 3. connecting part; 4. screw hole; 5. assembly plate; 6. heat absorbing plate; 7. assembly rod; 8. raised part; 9. through hole; 10. through groove; 11. heat sink; 12. positioning block; 13. mounting groove; 14. spring; 15. arc groove; 16. anti-slip part; 17. threaded part. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] This specific embodiment is an assembly mechanism of an electronic controller, and its structural diagram is as follows Figure 1 , Figure 2 and Figure 4 As shown, the assembly mechanism of the electronic controller includes an assembly plate 5 and an electronic controller body 1 fixed on the assembly plate 5, connecting parts 3 are fixed at both ends of the electronic controller body 1, through holes 9 are symmetrically opened on the bottom wall of the connecting part 3, a plurality of screw holes 4 are opened on the top of the assembly plate 5, and a plurality of assembly rods 7 are installed on the assembly plate 5 through the screw holes 4, the assembly plate 5 is fitted and inserted in the through holes 9, and an installation groove 13 is opened on the top of the assembly plate 5 passing through the through hole 9, and a positioning block 12 tightly connected to the inner wall of the connecting part 3 is elastically inserted in the installation groove 13.

[0028] A threaded portion 17 is fixed to the bottom end of the assembly rod 7, and the threaded portion 17 is threadedly inserted in the screw hole 4. A spring 14 is embedded in the mounting groove 13. An arc groove 15 is provided at one end of the positioning block 12 extending out of the mounting groove 13. An anti-slip portion 16 is fixed to the positioning block 12, and the anti-slip portion 16 abuts against the inner wall of the mounting groove 13. The connecting portion 3 at the bottom end of the assembly rod 7 is threadedly inserted into the screw holes 4 at different positions and is suitable for assembling electronic controller bodies 1 of different sizes. When the assembly rod 7 is inserted into the through hole 9, the inner wall of the through hole 9 squeezes the arc portion to shrink the positioning block to the mounting groove 13. After the assembly rod 7 passes through the through hole 9, the spring 14 pushes the positioning block 12 to protrude and tightly connect with the bottom wall of the connecting portion 3, so that the electronic controller body 1 remains fixed. When disassembling, the positioning block 12 is squeezed to shrink it into the mounting groove 13.

[0029] like Figure 3 As shown, a connecting terminal 2 is embedded and fixed in the inner wall of the connecting portion 3, and a protrusion 8 is provided at the bottom end of the connecting portion 3, a through hole 9 is opened at the center position of the protrusion 8, a through slot 10 is opened at the center position of the mounting plate 5, and a plurality of heat sinks 11 are fixed at equal intervals in the through slot 10, the heat sink 11 is protrudingly arranged at the top end of the mounting plate 5, and a heat absorbing plate 6 tightly connected to the electronic controller body 1 is fixed at the top end of the plurality of heat sinks 11, and the bottom end of the electronic controller body 1 is tightly connected to the heat sink after installation, and the heat sink dissipates heat to the electronic controller body 1 through the heat sink 11 arranged in the through slot 10 at its bottom end.

[0030] The assembly mechanism of the electronic controller Figure 1 The enlarged schematic diagram of the structure at A is shown in Figure 2 As shown, the structural schematic diagram of the assembly plate 5 is as shown Figure 3 As shown, the cross-sectional structure diagram of the assembly rod 7 is as shown Figure 4 shown.

[0031] Working principle: When using the assembly mechanism of the electronic controller of the present technical solution, the connecting part 3 at the bottom end of the assembly rod 7 is threadedly inserted into the screw holes 4 at different positions for assembling electronic controller bodies 1 of different sizes. When the assembly rod 7 is inserted into the through hole 9, the inner wall of the through hole 9 squeezes the arc portion to shrink the positioning block to the installation groove 13. After the assembly rod 7 passes through the through hole 9, the spring 14 pushes the positioning block 12 to protrude and be tightly connected with the bottom wall of the connecting part 3, so that the electronic controller body 1 remains fixed. During disassembly, the positioning block 12 is squeezed to shrink it into the installation groove 13. After installation, the bottom end of the electronic controller body 1 is tightly connected to the heat sink. The heat sink dissipates the heat from the electronic controller body 1 through the heat sink 11 arranged at its bottom in the through groove 10, thereby improving the convenience of heat dissipation of the electronic controller body 1.

[0032] All technical features in this embodiment can be freely combined according to actual needs.

[0033] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. An assembly mechanism for an electronic controller, comprising an assembly plate (5) and an electronic controller body (1) fixed on the assembly plate (5), characterized in that: The electronic controller body (1) is fixed with a connecting portion (3) at both ends, the bottom wall of the connecting portion (3) is symmetrically provided with through holes (9), the top of the assembly plate (5) is provided with a plurality of screw holes (4), and the assembly plate (5) is provided with a plurality of assembly rods (7) through the screw holes (4), the assembly plate (5) is fitted and inserted into the through holes (9), and the top of the assembly plate (5) passing through the through holes (9) is provided with an installation groove (13), and a positioning block (12) tightly connected to the inner wall of the connecting portion (3) is elastically inserted into the installation groove (13).

2. An assembly mechanism for an electronic controller according to claim 1, characterized in that: A connecting terminal (2) is embedded and fixed in the inner wall of the connecting portion (3), and a protrusion (8) is provided at the bottom end of the connecting portion (3), and the through hole (9) is opened at the center position of the protrusion (8).

3. The assembly mechanism of an electronic controller according to claim 1, characterized in that: A through slot (10) is provided at the center of the assembly plate (5), and a plurality of heat sinks (11) are fixed in the through slot (10) at equal intervals.

4. An assembly mechanism for an electronic controller according to claim 3, characterized in that: The heat sink (11) is protrudingly arranged at the top end of the assembly plate (5), and a heat absorbing plate (6) tightly connected to the electronic controller body (1) is fixed at the top end of the plurality of heat sinks (11).

5. The assembly mechanism of an electronic controller according to claim 1, characterized in that: A threaded portion (17) is fixed to the bottom end of the assembly rod (7), and the threaded portion (17) is threadedly inserted into the screw hole (4).

6. An assembly mechanism for an electronic controller according to claim 5, characterized in that: A spring (14) is embedded in the installation groove (13), and an arc-shaped groove (15) is formed at one end of the positioning block (12) extending out of the installation groove (13).

7. An assembly mechanism for an electronic controller according to claim 6, characterized in that: An anti-slip portion (16) is fixed on the positioning block (12), and the anti-slip portion (16) abuts against the inner wall of the installation groove (13).

Images