CN216873491U

CN216873491U - Controller for PCBA device

Info

Publication number: CN216873491U
Application number: CN202123437278.XU
Authority: CN
Inventors: 张斌
Original assignee: Suzhou Wuhe Electronic Technology Co ltd
Current assignee: Suzhou Wuhe Electronic Technology Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-07-01
Anticipated expiration: 2031-12-30

Abstract

The utility model discloses a controller for a PCBA device, which comprises a bottom shell, wherein mounting feet are respectively arranged at the top and the bottom of the rear ends of two sides of the bottom shell, a top cover is arranged at the front end of the bottom shell, a display screen is fixed on one side of the top of one end of the top cover, and a control circuit board is arranged in the bottom shell. This a controller for PCBA device passes through the in-process that the controller is using, can rotate four group's lock levers respectively through the both sides at top cap one end, utilize four group's lock lever to utilize the turn-button to follow the inside of the inside screw hole that sets up of drain pan respectively and back the back of screwing out, can separate between drain pan and the top cap, dismantle the one end of opening the drain pan with the top cap from the one end of drain pan after, be convenient for overhaul the inside subassembly of drain pan and maintain, through the turn-button and the lock lever that set up, the convenience is torn open promptly to the controller and is adorned promptly, the inconvenient problem of carrying out dismouting maintenance inside the controller has been solved.

Description

Controller for PCBA device

Technical Field

The utility model relates to the technical field of PCBs (printed circuit boards), in particular to a controller for a PCBA (printed circuit board assembly) device.

Background

The PCBA is obtained by assembling an empty PCB in a welding process, and is also widely used in various electronic devices, and a controller for controlling the PCBA can be simultaneously used in the devices.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a controller for a PCBA device, which solves the problem that the inside of the controller is inconvenient to disassemble, assemble and repair in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a controller for PCBA device, includes the drain pan, the top and the bottom of drain pan both sides rear end are provided with the installation foot respectively, the front end of drain pan is provided with the top cap, one side at top cap one end top is fixed with the display screen, the inside of drain pan is provided with control circuit board, the both sides on drain pan top and the inside of intermediate position department are fixed with the interface respectively, the both sides of top cap one end top and bottom are provided with the turn button respectively, the top and the bottom of top cap one end transversely are fixed with the fixing base respectively, the one end of top cap transversely is provided with the apron.

Preferably, the top of one end of the top cover and the inside of the bottom of the top cover are respectively provided with a through groove in a penetrating mode, the rear end of the rotating button is fixed with a locking rod, and the top of one end of the bottom shell and the insides of two sides of the bottom shell are respectively provided with a threaded hole.

Preferably, the bottom of the outside of the locking rod is provided with an external thread, and the inside of the threaded hole is provided with an internal thread matched with the external thread.

Preferably, the inside of fixing base bottom is provided with the slide rail, the both sides of slide rail run through the both sides of fixing base respectively, the inside of top cap one end one side intermediate position is provided with the hole, the inside of hole is fixed with compression spring, and compression spring's front end is fixed with the locking piece, the external dimension of apron top and bottom is less than the internal dimension of slide rail respectively, one side of locking piece front end is provided with the inclined plane.

Preferably, the fixing seat and the sliding rail are symmetrically arranged about the vertical center line of the top cover respectively, and the cover plate is made of transparent acrylic materials.

Preferably, a clamping block is fixed on one side of the mounting foot, clamping grooves are respectively formed in the top and the bottom of the two sides of the rear end of the bottom shell, and a fixing screw penetrates through the clamping block.

Preferably, the inside of installation foot is run through and is provided with the mounting hole, the installation foot is through fixed connection between the rear end of fixture block and fixed screw and drain pan respectively.

Compared with the prior art, the utility model has the beneficial effects that: the controller for the PCBA device not only realizes convenient disassembly, assembly and maintenance of the inside of the controller, realizes convenient waterproof and dustproof of the outside of the controller, but also realizes convenient fixed installation of the controller on the device;

(1) through the arrangement of the rotating buttons, the locking rods, the threaded holes and the through grooves, in the using process of the controller, the four groups of rotating buttons are respectively rotated on two sides of one end of the top cover, the four groups of locking rods are respectively screwed out from the threaded holes formed in the bottom shell by the aid of the rotating buttons, the bottom shell and the top cover can be separated, the top cover is disassembled from one end of the bottom shell, one end of the bottom shell is opened, maintenance and repair of components in the bottom shell are facilitated, and the controller can be conveniently disassembled and assembled immediately through the arranged rotating buttons and the locking rods;

(2) by arranging the fixing seat, the inner hole, the locking block, the sliding rail and the cover plate, when the controller is installed on the device for use, the top end and the bottom end of the cover plate correspond to the sliding rail arranged inside the fixing seat at one end of the top cover, then the cover plate is pushed into the sliding rail at one end of the top cover, a control display panel at one end of the top cover is protected by an outer cover, the outer part of the controller can be protected from water and dust, when the cover plate is installed, one side of the cover plate can directly push the locking block, the locking block is automatically pressed into the inner hole by utilizing the inclined surface at one end of the locking block, after the installation of the cover plate is completed, a compression spring arranged inside the inner hole rebounds and ejects the locking block to one side of the cover plate, and the cover plate is locked;

(3) through being provided with the installation foot, the fixed screw, draw-in groove and fixture block, in the in-process of installing the controller, can be through utilizing four group's installation feet that drain pan both sides set up, carry out fixed mounting to the controller on the PCBA device, simultaneously at the in-process of installation, if there is the damage in four group's installation feet, can utilize the fixed screw to tear open the inside of draw-in groove at the rear end of drain pan with the installation foot that damages, and after the new installation foot of replacement, utilize the fixed screw card to go into to the inside back of draw-in groove with the installation foot, the rethread utilizes the fixed screw to fix the installation foot, the inside degree of depth of draw-in groove is greater than the height after the fixed screw installation is accomplished, can hide the fixed screw in the inside of draw-in groove, can not bulge.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic view of an enlarged partial cross-section of a turn button according to the present invention;

FIG. 3 is an enlarged front view of a partial cross-section of the cover plate of the present invention;

FIG. 4 is an enlarged side view of a lock block according to the present invention;

fig. 5 is an enlarged schematic rear view of a partial cross section of a card slot according to the present invention.

In the figure: 1. mounting a foot; 2. a bottom case; 3. a display screen; 4. a control circuit board; 5. an interface; 6. a knob; 7. a fixed seat; 8. a top cover; 9. a locking lever; 10. a threaded hole; 11. a through groove; 12. an inner bore; 13. a locking block; 14. a slide rail; 15. a cover plate; 16. a compression spring; 17. fixing screws; 18. a card slot; 19. and (7) clamping blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1: referring to fig. 1-5, a controller for a PCBA device includes a bottom case 2, mounting legs 1 are respectively disposed at the top and bottom of the rear end of both sides of the bottom case 2, a top cover 8 is disposed at the front end of the bottom case 2, a display screen 3 is fixed at one side of the top of one end of the top cover 8, a control circuit board 4 is disposed inside the bottom case 2, interfaces 5 are respectively fixed at both sides of the top end of the bottom case 2 and inside of the middle position, knobs 6 are respectively disposed at both sides of the top and bottom of one end of the top cover 8, fixing bases 7 are respectively transversely fixed at the top and bottom of one end of the top cover 8, and a cover plate 15 is transversely disposed at one end of the top cover 8;

the top and the bottom of one end of the top cover 8 are respectively provided with a through groove 11 in a penetrating way, the rear end of the knob 6 is fixed with a locking rod 9, the top and the bottom of one end of the bottom shell 2 are respectively provided with a threaded hole 10 in the inner part, the bottom of the outer part of the locking rod 9 is provided with an external thread, and the inner part of the threaded hole 10 is provided with an internal thread matched with the external thread;

specifically, as shown in fig. 1 and 2, the controller is in the in-process of using, can be through rotating four group's turn-buttons 6 respectively in the both sides of top cap 8 one end, utilize turn-buttons 6 to carry out back of screwing out respectively from the inside screw hole 10 of the inside setting of drain pan 2 with four group's check lock levers 9, can separate between drain pan 2 and the top cap 8, dismantle the one end of opening drain pan 2 with top cap 8 from the one end of drain pan 2 after, be convenient for overhaul the inside subassembly of drain pan 2 and maintain, through turn-buttons 6 and check lock lever 9 that set up, conveniently tear open the controller promptly and adorn.

Example 2: a slide rail 14 is arranged inside the bottom end of the fixed seat 7, two sides of the slide rail 14 respectively penetrate through two sides of the fixed seat 7, an inner hole 12 is arranged inside the middle position of one side of one end of the top cover 8, a compression spring 16 is fixed inside the inner hole 12, a locking block 13 is fixed at the front end of the compression spring 16, the external sizes of the top end and the bottom end of the cover plate 15 are respectively smaller than the internal size of the slide rail 14, an inclined plane is arranged on one side of the front end of the locking block 13, the fixed seat 7 and the slide rail 14 are respectively symmetrically arranged about the vertical central line of the top cover 8, and the cover plate 15 is made of transparent acrylic materials;

specifically, as shown in fig. 1, fig. 3 and fig. 4, the controller is installed in the process of using on the device, can be in the one end of top cap 8, correspond the top and the bottom of apron 15 in the slide rail 14 that the fixing base 7 is inside to be set up, again with apron 15 in the inside of slide rail 14 of the one end push in of top cap 8, control display panel to top cap 8 one end carries out the dustcoat protection, can carry out waterproof dustproof to the controller outside, apron 15 is in the in-process of installation, one side can directly push lock piece 13, utilize the inclined plane of lock piece 13 one end, automatically, impress lock piece 13 to the inside of hole 12, after accomplishing the installation of apron 15, the inside compression spring 16 that sets up of hole 12 will kick-back and pop out lock piece 13 in one side of apron 15, carry out the locking to apron 15.

Example 3: a clamping block 19 is fixed on one side of the mounting foot 1, clamping grooves 18 are respectively formed in the top and the bottom of the two sides of the rear end of the bottom shell 2, fixing screws 17 are arranged in the clamping block 19 in a penetrating mode, mounting holes are arranged in the mounting foot 1 in a penetrating mode, and the mounting foot 1 is fixedly connected with the rear end of the bottom shell 2 through the clamping block 19 and the fixing screws 17;

specifically, as shown in fig. 1 and 5, in the process of installing the controller, the controller may be fixedly installed on the PCBA device by using the four sets of installation pins 1 disposed on both sides of the bottom case 2, and meanwhile, in the installation process, if there is damage in the four sets of installation pins 1, the damaged installation pins 1 may be detached from the inside of the card slot 18 at the rear end of the bottom case 2 by using the fixing screws 17, and after replacing the new installation pins 1, the installation pins 1 are clamped into the inside of the card slot 18 by using the fixing screws 17, and then the installation pins 1 are fixed by using the fixing screws 17, the depth of the inside of the card slot 18 is greater than the height of the fixed screws 17 after installation, so that the fixing screws 17 may be hidden inside the card slot 18 without protruding.

The working principle is as follows: when the controller is used, the controller can be fixedly installed on the PCBA device by utilizing the four groups of installation feet 1 arranged on the two sides of the bottom shell 2 in the process of installing the controller, meanwhile, in the process of installing, if the four groups of installation feet 1 are damaged, the damaged installation feet 1 can be detached from the inner part of the clamping groove 18 at the rear end of the bottom shell 2 by utilizing the fixing screws 17, after a new installation foot 1 is replaced, the installation feet 1 are clamped into the inner part of the clamping groove 18 by utilizing the fixing screws 17, then the installation feet 1 are fixed by utilizing the fixing screws 17, the inner depth of the clamping groove 18 is larger than the height of the installed fixing screws 17, the fixing screws 17 can be hidden in the clamping groove 18 and do not protrude, in the process of installing the controller on the device, after the top end and the bottom end of the cover plate 15 correspond to the sliding rails 14 arranged in the fixing seat 7 at one end of the top cover plate 8, then the cover plate 15 is pushed into the slide rail 14 at one end of the top cover 8 to protect the control display panel at one end of the top cover 8, so as to prevent water and dust outside the controller, one side of the cover plate 15 can directly push the lock block 13 during installation, the lock block 13 is automatically pressed into the inner hole 12 by using the inclined surface at one end of the lock block 13, after the installation of the cover plate 15 is completed, the compression spring 16 arranged in the inner hole 12 rebounds and ejects the lock block 13 to one side of the cover plate 15, so as to lock the cover plate 15, during the use of the controller, four groups of rotating buttons 6 can be respectively rotated at two sides of one end of the top cover 8, after the four groups of locking rods 9 are respectively screwed out from the inner part of the threaded hole 10 arranged in the bottom cover 2 by using the rotating buttons 6, the bottom cover 2 and the top cover 8 can be separated from the top cover 2, after one end of the bottom cover 2 is detached from one end of the bottom cover 2, be convenient for overhaul the inside subassembly of drain pan 2 and maintain, through the knob 6 and the check lock lever 9 that set up, conveniently tear open promptly and adorn the controller.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A controller for a PCBA device, comprising a bottom case (2), characterized in that: the top and the bottom of drain pan (2) both sides rear end are provided with installation foot (1) respectively, the front end of drain pan (2) is provided with top cap (8), one side at top cap (8) one end top is fixed with display screen (3), the inside of drain pan (2) is provided with control circuit board (4), the both sides on drain pan (2) top and the inside of intermediate position department are fixed with interface (5) respectively, the both sides of top cap (8) one end top and bottom are provided with turn button (6) respectively, the top and the bottom of top cap (8) one end are transversely fixed with fixing base (7) respectively, the one end of top cap (8) transversely is provided with apron (15).

2. A controller for a PCBA device according to claim 1, wherein: the inside of top cap (8) one end top and bottom is run through respectively and is provided with logical groove (11), the rear end of turn button (6) is fixed with check lock lever (9), the inside of drain pan (2) one end top and bottom both sides is provided with screw hole (10) respectively.

3. A controller for a PCBA device according to claim 2, wherein: the bottom of the outside of the locking rod (9) is provided with an external thread, and the inside of the threaded hole (10) is provided with an internal thread matched with the external thread.

4. A controller for a PCBA device according to claim 1, wherein: the inside of fixing base (7) bottom is provided with slide rail (14), the both sides of slide rail (14) run through the both sides of fixing base (7) respectively, the inside of top cap (8) one end one side intermediate position is provided with hole (12), the inside of hole (12) is fixed with compression spring (16), and the front end of compression spring (16) is fixed with locking piece (13), the external dimension of apron (15) top and bottom is less than the internal dimension of slide rail (14) respectively, one side of locking piece (13) front end is provided with the inclined plane.

5. A controller for a PCBA device according to claim 1, wherein: the fixing seat (7) and the sliding rail (14) are symmetrically arranged relative to the vertical center line of the top cover (8), and the cover plate (15) is made of transparent acrylic materials.

6. A controller for a PCBA device according to claim 1, wherein: a clamping block (19) is fixed on one side of the mounting foot (1), clamping grooves (18) are respectively formed in the top and the bottom of the two sides of the rear end of the bottom shell (2), and fixing screws (17) penetrate through the clamping block (19).

7. A controller for a PCBA device according to claim 1, wherein: the inside of installation foot (1) is run through and is provided with the mounting hole, fixed connection between the rear end of installation foot (1) through fixture block (19) and fixed screw (17) and drain pan (2) respectively.