CN216925474U

CN216925474U - Portable solder paste detector

Info

Publication number: CN216925474U
Application number: CN202220559584.6U
Authority: CN
Inventors: 周坤玉; 王丽
Original assignee: Jiangsu Jinyichen Electronic Technology Co ltd
Current assignee: Jiangsu Jinyichen Electronic Technology Co ltd
Priority date: 2022-03-14
Filing date: 2022-03-14
Publication date: 2022-07-08
Anticipated expiration: 2032-03-14

Abstract

The utility model discloses a portable solder paste detector, which belongs to the technical field of solder paste detection equipment and comprises a base and a support arranged above the base, wherein a motor is arranged at the upper part of the support, the output end of the motor is connected with a detection head through a screw rod, a sliding groove is formed in the base, a movable plate is arranged in the sliding groove, and a limiting plate is arranged on the movable plate. According to the utility model, the movable plate is arranged on the base, the PCB can be clamped between the limiting plate and the clamping plate on the movable plate, and the fixed plate and the spring are used for supporting, so that the PCB can be pushed into the lower part of the detection head by pushing the movable plate for detection, the PCB can be conveniently loaded and unloaded, the condition detected by the detection head is displayed by the display screen, and the detection device is simple in operation and convenient to use.

Description

Portable solder paste detector

Technical Field

The utility model relates to a solder paste detector, in particular to a portable solder paste detector, and belongs to the technical field of solder paste detection equipment.

Background

The solder paste thickness tester is an SMT detection device which calculates the height of solder paste printed on a PCB by a triangulation method by utilizing an optical principle, and has the function of detecting and analyzing the solder paste printing quality and finding SMT process defects as soon as possible.

The existing solder paste detector is inconvenient to use and troublesome to operate, and is not easy to fill a PCB (printed circuit board) for detection.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to solve the problems of inconvenient use, troublesome operation and difficult filling of a PCB for detection, and provides a portable solder paste detector.

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

the utility model provides a portable solder paste detector, includes the base and sets up the support of base top, the upper portion of support is provided with the motor, the output of motor is connected with the detection head through the lead screw, the spout has been seted up on the base, be provided with the fly leaf in the spout, be provided with the limiting plate on the fly leaf, one side of limiting plate is provided with the fixed plate, the fixed plate has the block board through spring coupling, one side of block board is provided with the PCB board, one side of support is provided with the display screen.

Preferably, the bracket is provided with a limiting clamping block, a mounting seat is arranged between the limiting clamping block and the bracket, and the mounting seat is rotatably connected with the limiting clamping block.

Preferably, a pulling handle is arranged above the movable plate.

Preferably, the movable plate and the base are slidably connected.

Preferably, the fixed plate and the limiting plate are both mounted on the movable plate through bolts.

Preferably, the detection head is in threaded connection with the screw rod, and the detection head is in sliding connection with the bracket.

Preferably, the display screen is rotatably connected with the bracket through a rotating seat.

Preferably, a rotating shaft is arranged below the display screen and fixedly installed on the base.

Preferably, the rotating shaft is sleeved with a supporting plate.

Preferably, a clamping seat matched with the supporting plate is arranged on the back of the display screen.

The utility model has the beneficial technical effects that: according to the portable solder paste detector, the movable plate is arranged on the base, the PCB can be clamped between the limiting plate and the clamping plate on the movable plate and supported by the fixed plate and the spring, so that the PCB can be pushed into the lower part of the detection head to be detected by pushing the movable plate, the PCB can be conveniently loaded and unloaded, the condition detected by the detection head is displayed by the display screen, and the portable solder paste detector is simple to operate and convenient to use.

Drawings

FIG. 1 is a schematic overall structure diagram according to a preferred embodiment of the present invention;

FIG. 2 is a top view of the overall structure in accordance with a preferred embodiment of the present invention;

FIG. 3 is a side view of the overall structure in accordance with a preferred embodiment of the present invention;

FIG. 4 is a schematic diagram of the movable plate and the fixed plate according to a preferred embodiment of the present invention;

fig. 5 is a schematic structural view of a limiting latch according to a preferred embodiment of the present invention;

fig. 6 is a schematic diagram of a structure of a supporting plate according to a preferred embodiment of the present invention.

In the figure: 1. a base; 2. a movable plate; 3. a limiting clamping block; 4. a limiting plate; 5. a support; 6. a motor; 7. a detection head; 8. a display screen; 9. a rotating seat; 10. pulling the handle; 11. a PCB board; 12. a support plate; 13. a clamping plate; 14. a rotating shaft; 15. and (7) fixing the plate.

Detailed Description

In order to make the technical solutions of the present invention more clear and definite for those skilled in the art, the present invention is further described in detail below with reference to the examples and the accompanying drawings, but the embodiments of the present invention are not limited thereto.

As shown in fig. 1-6, the portable solder paste tester provided in this embodiment includes a base 1 and a bracket 5 disposed above the base 1, a motor 6 is disposed on an upper portion of the bracket 5, an output end of the motor 6 is connected with a testing head 7 through a lead screw, the lead screw is driven by the motor 6 to enable the testing head 7 to move on the bracket 5, thereby facilitating testing, a chute is disposed on the base 1, a movable plate 2 is disposed in the chute, the PCB 11 is clamped on the movable plate 2 to be tested under the testing head 7, thereby achieving flexible loading and convenient use, a limiting plate 4 is disposed on the movable plate 2, a fixing plate 15 is disposed on one side of the limiting plate 4, the fixing plate 15 is connected with a clamping plate 13 through a spring, the clamping plate 13 and the spring are used to conveniently clamp the PCB 11, thereby facilitating loading and using, the PCB 11 is disposed on one side of the clamping plate 13, one side of support 5 is provided with display screen 8, shows the result that detects through display screen 8, conveniently observes.

In the embodiment, as shown in fig. 1, 3, 4 and 5, a limiting clamping block 3 is mounted on a bracket 5, a mounting seat is disposed between the limiting clamping block 3 and the bracket 5, the mounting seat is rotatably connected with the limiting clamping block 3, the movable plate 2 can be prevented from shifting during detection by the limiting clamping block 3, the detection accuracy is guaranteed, a pulling handle 10 is disposed above the movable plate 2, the movable plate 2 can be conveniently pulled out and pushed in by the pulling handle 10, the PCB 11 can be conveniently loaded, the movable plate 2 is slidably connected with the base 1, a fixed plate 15 and a limiting plate 4 are both mounted on the movable plate 2 through bolts, a detection head 7 is in threaded connection with a lead screw, the detection head 7 is slidably connected with the bracket 5, the detection head 7 can be conveniently moved on the bracket 5 through a motor 6 and the lead screw, a display screen 8 is rotatably connected with the bracket 5 through a rotating seat 9, so that the display screen 8 can adjust different viewing angles, the convenience is being watched the testing result when detecting, the below of display screen 8 is provided with axis of

rotation

14, 14 fixed mounting of axis of rotation are on base 1, backup pad 12 has been cup jointed in the axis of rotation 14, can support display screen 8 through backup pad 12, and then can make display screen 8 carry out the multi-angle and adjust, facilitate the use, the back of display screen 8 is provided with the cassette with the 12 mutual adaptations of backup pad, the cassette is used for backup pad 12 to support display screen 8.

In this embodiment, as shown in fig. 1 to 6, the working process of the portable solder paste tester provided in this embodiment is as follows:

step 1: the movable plate 2 is pulled out by pulling the handle 10, and then the PCB 11 is clamped between the clamping plate 13 and the limiting plate 4 and is propped by a spring;

step 2: the movable plate 2 is pushed to the position below the detection head 7 for detection, and meanwhile, the movable plate 2 is prevented from shaking by being clamped by the limiting clamping block 3;

and step 3: the motor 6 is used for driving the screw rod to enable the detection head 7 to move, so that the PCB 11 can be effectively detected, and after detection is finished, the detection result can be cleared and viewed through the display screen 8;

and 4, step 4: the supporting plate 12 of the rotating shaft 14 is used for adjusting and supporting the display screen 8, so that the display screen 8 can be adjusted to a plurality of viewing angles, and the use is convenient.

To sum up, in this embodiment, according to the portable solder paste detector of this embodiment, through set up fly leaf 2 on base 1, can be with PCB board 11 card between limiting plate 4 and the snap-on board 13 on fly leaf 2, and utilize fixed plate 15 and spring to support, thereby can detect the below that detects head 7 with PCB board 11 propulsion through promoting fly leaf 2, PCB board 11 about convenient is convenient for load, shows through the display screen 8 through the condition that detects head 7 detection, and is easy to operate, and convenient to use.

The above description is only for the purpose of illustrating the present invention and is not intended to limit the scope of the present invention, and any person skilled in the art can substitute or change the technical solution of the present invention and its conception within the scope of the present invention.

Claims

1. The utility model provides a portable solder paste detector, its characterized in that is in including base (1) and setting support (5) of base (1) top, the upper portion of support (5) is provided with motor (6), the output of motor (6) is connected with detection head (7) through the lead screw, the spout has been seted up on base (1), be provided with fly leaf (2) in the spout, be provided with limiting plate (4) on fly leaf (2), one side of limiting plate (4) is provided with fixed plate (15), fixed plate (15) have block board (13) through spring coupling, one side of block board (13) is provided with PCB board (11), one side of support (5) is provided with display screen (8).

2. The portable solder paste detector according to claim 1, wherein a limiting clamping block (3) is mounted on the bracket (5), a mounting seat is arranged between the limiting clamping block (3) and the bracket (5), and the mounting seat is rotatably connected with the limiting clamping block (3).

3. The portable solder paste tester according to claim 1, wherein a pull handle (10) is provided above the movable plate (2).

4. The portable solder paste tester according to claim 3, wherein the movable plate (2) is slidably connected to the base (1).

5. The portable solder paste tester according to claim 1, wherein the fixed plate (15) and the position-limiting plate (4) are both mounted on the movable plate (2) by bolts.

6. The portable solder paste tester according to claim 1, wherein the tester head (7) is screwed to the lead screw, and the tester head (7) is slidably connected to the bracket (5).

7. The portable solder paste tester according to claim 1, wherein the display screen (8) is rotatably connected to the frame (5) via a rotatable base (9).

8. The portable solder paste tester according to claim 7, wherein a rotation shaft (14) is disposed below the display screen (8), and the rotation shaft (14) is fixedly mounted on the base (1).

9. The portable solder paste tester according to claim 8, wherein the rotating shaft (14) is sleeved with a supporting plate (12).

10. The portable solder paste tester according to claim 9, wherein a clamping seat adapted to the supporting plate (12) is provided on the back of the display screen (8).