High-protection electronic component controller

Abstract

The utility model relates to the technical field of electronic component controllers, and discloses a high-protection electronic component controller, which comprises a controller outer shell, a controller inner shell, a wire outlet terminal, an electronic board, a clamping plug board, a clamping slot, a fixed limiting ring, a sliding limiting block, a first spring, a sliding connecting column, a limiting ball and a protection assembly, a controller inner shell is movably connected in the controller outer shell, a wire outlet terminal is arranged in the controller outer shell, an electronic board is arranged in the controller outer shell, a clamping plug board is fixedly connected to the bottom of the controller inner shell, and a clamping slot is formed in the controller outer shell. An electronic board is inserted into a fixed limiting ring, so that a limiting ball is clamped into the top of a rubber pad under the action of a first spring and a sliding limiting block, and a limiting extrusion ring is pushed to be in contact with the electronic board to realize fixation under the action of a second spring, so that the electronic board is more convenient to replace; and the device replacement efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to electronic component controller field especially relates to a high protective electronic component controller. BACKGROUND

[0002] High protective electronic component controller is a kind of controller specially designed to improve the protection performance of electronic component, it usually has high efficient heat dissipation capacity and dustproof function, to ensure that electronic component can still work stably in harsh environment, the design concept of this kind of controller is to prolong the service life of electronic component by physical isolation and temperature management, and reduce the failure caused by external environmental factors.

[0003] According to the electronic controller (authorization announcement number: CN 216905652 U) disclosed in patent network, it is described that "the utility model discloses an electronic controller relates to electronic controller equipment field, to the insufficient fixation of circuit board in existing electronic controller, the poor sealing of electronic controller and so on problem, present and propose the following scheme, including electronic controller bottom shell and electronic controller upper cover, the bottom inner wall four corners of electronic controller bottom shell are all welded with lower layer disc.This utility model realizes the effect of quick installation fixation of circuit board by the combination of the tip of expansion bolt and the inner wall of hollow tube, and the stability and shock absorption of circuit board are maintained by the elastic potential of spring."

[0004] For the above description, the applicant believes that the following problems exist:

[0005] The utility model in the use process, since the device in use, the tip of expansion bolt is brought together to the center position of expansion bolt by being opened to four around, and the insertion of expansion bolt is inserted into the top opening of hollow tube, while the edge of the tip of expansion bolt is contacted with the inner wall of hollow tube, forms a certain degree of damping, after the use of electronic component board, internal damage can be caused, we need to replace it, fixed by expansion bolt needs to be dismantled by means of tool, after dismounting, it cannot be reused, it is more troublesome when replacing, influence the replacement efficiency of device, therefore need to improve a kind of high protective electronic component controller to solve the above problems. Utility model content

[0006] In order to overcome the inconvenience of high protective electronic component controller when replacing and repairing electronic component board after being fixed by expansion bolt, the problem of affecting the replacement efficiency.

[0007] The utility model discloses a technical scheme for a high-protection electronic component controller, which comprises a controller shell, a controller inner shell, an outgoing terminal, an electronic board, a clamping plugboard, a clamping slot, a fixing limiting ring, a sliding limiting block, a first spring, a sliding connecting column, a limiting ball and a protection assembly.

[0008] As a preferred, the fixing limiting ring is provided with a sliding groove at the position corresponding to the sliding limiting block, and the sliding limiting block is slidingly connected in the fixing limiting ring.

[0009] As a preferred, the controller inner shell is provided with a fixing bolt in a threaded manner, the fixing bolt is in a threaded connection between the controller inner shell and the controller shell, the top of the sliding connecting column is fixedly connected with a pressing button, the outer part of the sliding connecting column is movably connected with a limiting adjusting ring, the outer part of the sliding connecting column is slidingly connected with a limiting extrusion ring, and the limiting extrusion ring is fixedly connected with a second spring between the controller shell.

[0010] As a preferred, the electronic board is provided with a through hole at the position corresponding to the sliding connecting column, and the sliding connecting column is movably connected in the through hole.

[0011] As a preferred, the limiting extrusion ring is provided with a through hole at the position corresponding to the sliding connecting column, and the limiting extrusion ring is slidingly connected outside the sliding connecting column.

[0012] As a preferred, the protection assembly comprises a first fixed block, the first fixed block is slidingly connected in the controller shell, a third spring is fixedly connected between the first fixed block and the controller shell, a fourth spring is fixedly connected outside the controller shell, a bumper is fixedly connected in the fourth spring, a heat-conducting sheet is fixedly connected to the bottom of the controller inner shell, a rubber pad is fixedly connected to the bottom of the controller inner shell, and a cooling fan is arranged in the controller inner shell.

[0013] As a preferred, the controller inner shell is provided with a sliding groove at the position corresponding to the cooling fan, and the cooling fan is rotatable in the controller inner shell.

[0014] The utility model discloses an advantageous effect: relative to high protective electronic element controller, through the inside fixed limiting ring of electronic board insertion makes that the limiting ball is under the action of first spring and sliding limit block and is connected into the top of rubber pad, and through the action of second spring makes its limiting extrusion ring push limiting extrusion ring and electronic board contact and realize fixed, make its replacement become more convenient, improve the replacement efficiency of device, thereby effectively prevented the expansion circle screw and needed the help of tool when replacing lead to more troublesome when replacing. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is appearance structure schematic diagram of the utility model;

[0016] Figure 2 It is appearance dismounting structure schematic diagram of the utility model;

[0017] Figure 3 It is controller shell internal structure schematic diagram of the utility model;

[0018] Figure 4 It is partial structure schematic diagram of the utility model protection assembly;

[0019] Figure 5 It is controller inner shell structure schematic diagram of the utility model.

[0020] Mark explanation: 1, controller shell;2, controller inner shell;3, outgoing terminal;4, electronic board;5, joint plugboard;6, joint slot;801, fixed bolt;802, fixed limiting ring;803, sliding limit block;804, first spring;805, sliding connection column;806, limiting ball;807, press button;808, limiting adjusting ring;809, limiting extrusion ring;810, second spring;901, first fixed block;902, third spring;903, fourth spring;904, anti -collision block;905, heat conduction sheet;906, rubber pad;907, cooling fan. DETAILED DESCRIPTION

[0021] The utility model will be further explained in connection with the drawings and examples.

[0022] Please refer to Figures 1-5The utility model provides an embodiment: a kind of high protective electronic component controller, including controller shell 1, controller inner shell 2, outgoing terminal 3, electronic board 4, clamping plugboard 5, clamping slot 6, still including fixed limit ring 802, sliding limit block 803, first spring 804, sliding connection column 805, limit ball 806 and protection assembly, controller inner shell 2 is connected with the inside movable of controller shell 1, outgoing terminal 3 is provided in the inside of controller shell 1, electronic board 4 is provided in the inside of controller shell 1, clamping plugboard 5 is fixedly connected at the bottom of controller inner shell 2, clamping slot 6 is set up in the inside of controller shell 1, protection assembly is set in the inside of controller shell 1 and controller inner shell 2, fixed limit ring 802 is fixedly connected in the inside of controller shell 1, sliding limit block 803 is slidably connected in the inside of fixed limit ring 802, first spring 804 is fixedly connected between sliding limit block 803 and fixed limit ring 802, sliding connection column 805 is movably connected in the inside of fixed limit ring 802, limit ball 806 is fixedly connected at the bottom of sliding connection column 805, by the thrust of sliding connection column 805, make its limit ball 806 slide into the bottom of sliding limit block 803, by first spring 804 to promote sliding limit block 803 play the role of limiting, by the cooperation of controller shell 1 that the structure of device inside is set to play the role of fixed limiting, the stability of device inside operation is maintained, by the cooperation of controller inner shell 2 and controller shell 1 to the internal electronic board 4 of equipment play the effect of protection, by the cooperation of clamping plugboard 5 and clamping slot 6 make equipment controller shell 1 and controller inner shell 2 have limiting effect when connecting, make the connection of equipment have stability, fixed limit ring 802 is set in the position of sliding limit block 803 corresponding position of the inside of fixed limit ring 802 with sliding groove, sliding limit block 803 is slidably connected in the inside of fixed limit ring 802, by the sliding groove that the position of sliding limit block 803 is set in the inside of fixed limit ring 802, make sliding limit block 803 be limited when sliding in sliding groove.

[0023] Please refer to Figures 2-3In the embodiment, the inner thread of the controller inner shell 2 is connected with a fixing bolt 801, the fixing bolt 801 is connected in the inner of the controller outer shell 1, the top of the sliding connecting column 805 is fixedly connected with a pressing button 807, the outer of the sliding connecting column 805 is movably connected with a limiting adjusting ring 808, the outer of the sliding connecting column 805 is slidably connected with a limiting extrusion ring 809, the limiting extrusion ring 809 is fixedly connected with a second spring 810 between the controller outer shell 1, the second spring 810 is arranged to push the limiting extrusion ring 809 to contact the electronic board 4 and the pressing button 807 to realize the fixing effect, the electronic board 4 is provided with a through hole at the corresponding position of the sliding connecting column 805, the sliding connecting column 805 is movably connected in the through hole, the through hole is arranged in the electronic board 4 at the corresponding position of the sliding connecting column 805, so that the sliding connecting column 805 is limited when sliding in the through hole, the limiting extrusion ring 809 is provided with a through hole at the corresponding position of the sliding connecting column 805, the limiting extrusion ring 809 is slid outside the sliding connecting column 805, the through hole is arranged in the limiting extrusion ring 809 at the corresponding position of the sliding connecting column 805, so that the limiting extrusion ring 809 is limited when sliding outside the sliding connecting column 805.

[0024] Please refer to Figures 4-5 In the embodiment, the protection assembly includes a first fixed block 901, the first fixed block 901 is slidably connected in the inner of the controller outer shell 1, the first fixed block 901 is fixedly connected with a third spring 902 between the controller outer shell 1, the controller outer shell 1 is fixedly connected with a fourth spring 903 outside, the fourth spring 903 is fixedly connected with an anti-collision block 904 inside, the bottom of the controller inner shell 2 is fixedly connected with a heat conduction sheet 905, the bottom of the controller inner shell 2 is fixedly connected with a rubber pad 906, the inner of the controller inner shell 2 is provided with a cooling fan 907, the heat generated by the electronic component board is introduced through the arranged heat conduction sheet 905, and then the hot air is discharged through the arranged cooling fan 907, the controller inner shell 2 is provided with a sliding groove at the corresponding position of the cooling fan 907, the cooling fan 907 rotates in the inner of the controller inner shell 2, the sliding groove is arranged in the inner of the controller inner shell 2 at the corresponding position of the cooling fan 907, so that the cooling fan 907 is limited when rotating in the sliding groove.

[0025] When working, the electronic board 4 is inserted into the inside of the fixed limiting ring 802 through the top of the limiting extrusion ring 809, the limiting ball 806 is clamped into the top of the rubber pad 906 under the action of the first spring 804 and the sliding limiting block 803, the limiting extrusion ring 809 is pushed to contact the electronic board 4 under the action of the second spring 810 to realize fixation, and the disassembly is carried out by pressing the pressing button 807, the limiting adjusting ring 808 is clamped into the bottom of the sliding limiting block 803, the sliding limiting block 803 is pushed away from the clamping of the limiting ball 806 under the action of the limiting adjusting ring 808 by pulling the pressing button 807, the controller shell 1 and the controller inner shell 2 are connected and fixed together under the clamping action of the clamping plug 5 and the clamping slot 6 through the fixed bolt 801, the rubber pad 906 is arranged to seal, prevent dust and water from entering, the heat-absorbing sheet 905 is arranged to absorb the heat inside, the heat is discharged through the heat dissipation fan 907 to play a heat dissipation effect, the third spring 902 is arranged to push the first fixed block 901 to extrude the electronic board 4 and prevent the electronic board 4 inside from shaking, and the fourth spring 903 is arranged to push the anti-collision block 904 to make the device have the effect of anti-collision.

[0026] Through the above steps, the electronic board 4 is inserted into the inside of the fixed limiting ring 802, the limiting ball 806 is clamped into the top of the rubber pad 906 under the action of the first spring 804 and the sliding limiting block 803, and the limiting extrusion ring 809 is pushed to contact the electronic board 4 under the action of the second spring 810 to realize fixation, so as to solve the problem that the high-protection electronic component controller is inconvenient to replace and repair the electronic component board after the electronic component board is fixed by the expansion bolt, and the replacement efficiency is affected.

Claims

1. A high protection electronic component controller, comprising a controller outer shell (1), a controller inner shell (2), an outgoing terminal (3), an electronic board (4), a card insertion board (5), a card insertion slot (6), characterized in that: Also include fixed limit ring (802), sliding limit block (803), the first spring (804), sliding connection column (805), limit ball (806) and protection assembly, the inside of controller shell (1) is connected with controller inner shell (2), the inside of controller shell (1) is provided with outgoing terminal (3), the inside of controller shell (1) is provided with electronic board (4), the bottom of controller inner shell (2) is fixedly connected with the clamping plugboard (5), the inside of controller shell (1) is provided with clamping slot (6), protection assembly is set in the inside of controller shell (1) and controller inner shell (2), the inside of controller shell (1) is fixedly connected with fixed limit ring (802), the inside of fixed limit ring (802) is slidably connected with sliding limit block (803), the first spring (804) is fixedly connected between sliding limit block (803) and fixed limit ring (802), the inside of fixed limit ring (802) is movably connected with sliding connection column (805), the bottom of sliding connection column (805) is fixedly connected with limit ball (806), by the thrust of sliding connection column (805), make its limit ball (806) slide into the bottom of sliding limit block (803), by the first spring (804) to promote sliding limit block (803) to play the limiting effect.

2. The highly protective electronic component controller of claim 1, wherein: Fixed limit ring (802) is provided with a sliding groove at the corresponding position of sliding limit block (803), and sliding limit block (803) is slidably connected in the inside of fixed limit ring (802).

3. The highly protective electronic component controller of claim 1, wherein: The inside of controller inner shell (2) is threadedly connected with fixed bolt (801), the inside of controller outer shell (1) is threadedly connected with fixed bolt (801) of controller inner shell (2), the top of sliding connection column (805) is fixedly connected with press button (807), the outside of sliding connection column (805) is movably connected with limit adjusting ring (808), the outside of sliding connection column (805) is slidably connected with limit extrusion ring (809), and the second spring (810) is fixedly connected between limit extrusion ring (809) and controller outer shell (1).

4. The highly protective electronic component controller of claim 3, wherein: Electronic board (4) is provided with a through hole at the corresponding position of sliding connection column (805), and sliding connection column (805) is movably connected in the through hole.

5. The highly protective electronic component controller of claim 3, wherein: Limit extrusion ring (809) is provided with a through hole at the corresponding position of sliding connection column (805), and limit extrusion ring (809) slides outside sliding connection column (805).

6. The highly protective electronic component controller of claim 1, wherein: The protection assembly comprises a first fixed block (901), the first fixed block (901) is slidably connected in the inside of controller shell (1), the third spring (902) is fixedly connected between the first fixed block (901) and the controller shell (1), the fourth spring (903) is fixedly connected with the anti-collision block (904) in the inside, the heat-conducting sheet (905) is fixedly connected to the bottom of the controller inner shell (2), the rubber pad (906) is fixedly connected to the bottom of the controller inner shell (2), and the heat-dissipating fan (907) is arranged in the inside of the controller inner shell (2).

7. The highly protective electronic component controller of claim 6, wherein: The controller inner shell (2) is provided with a sliding groove at the position corresponding to the heat dissipation fan (907), and the heat dissipation fan (907) rotates in the inside of the controller inner shell (2).

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