CN216117907U

CN216117907U - Portable simple PCBA detects optimization device

Info

Publication number: CN216117907U
Application number: CN202122289423.8U
Authority: CN
Inventors: 李玉琳; 晏荣光
Original assignee: Shenzhen Qianhai Xinsilu Technology Co ltd
Current assignee: Shenzhen Qianhai Xinsilu Technology Co ltd
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2022-03-22
Anticipated expiration: 2031-09-22

Abstract

The utility model relates to the technical field of PCBA detection, and discloses a portable simple PCBA detection optimization device. Can adjust the pick-up plate as required through adjustment mechanism and remove about to make things convenient for the pick-up plate to all detect different positions on the below PCBA board, improved the device's detection range, can carry out the centre gripping to the PCBA board through stop gear, prevent that the PCBA board from appearing not hard up in the testing process and leading to the testing result error, ensured testing result's accurate nature, this stop gear adopts the elasticity centre gripping mode to press from both sides tightly moreover, can not cause the damage to the PCBA board.

Description

Portable simple PCBA detects optimization device

Technical Field

The utility model relates to the technical field of PCBA detection, in particular to a portable simple PCBA detection optimization device.

Background

PCBA board is that the empty board of PCB is gone up the piece through SMT, through the whole processing procedure of DIP plug-in components, is called PCBA board for short, along with the development of science and technology, portable electronic equipment has been used to each technical field, and the PCBA board is portable electronic equipment's core, need strict the accuse to its processingquality and technology, so the PCBA board need detect it after producing.

Most of the existing detection devices drive the detection plate to move downwards through the extension of the electric push rod until the detection plate moves downwards to the surface of the PCBA plate, so that detection is completed, however, the above mode is difficult to detect different positions on the PCBA plate, the detection range is limited, and meanwhile, most of the existing detection devices clamp the PCBA plate through a rigid clamping mode, and damage is easily caused to the PCBA plate. Accordingly, one skilled in the art provides a portable simplified PCBA detection optimization device to solve the problems set forth in the background above.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a portable simple PCBA detection optimizing device, which can adjust a detection plate to move left and right according to needs through an adjusting mechanism, so that the detection plate can conveniently detect different positions on a PCBA plate below the detection plate, the detection range of the device is improved, the PCBA plate can be clamped through a limiting mechanism, the PCBA plate is prevented from being loosened in the detection process to cause errors of detection results, the accuracy of the detection results is guaranteed, and the limiting mechanism is clamped in an elastic clamping mode and cannot damage the PCBA plate.

In order to achieve the purpose, the utility model provides the following technical scheme:

a portable simple PCBA detection optimization device comprises a supporting seat, wherein a first supporting plate and a second supporting plate are fixedly connected to edges of two sides of the upper surface of the supporting seat respectively, a controller is fixedly connected to the outer side wall of the first supporting plate, a fastening plate is fixedly connected between the first supporting plate and the second supporting plate, an electric push rod is fixedly connected to the center of the lower surface of the fastening plate, a detection plate is further mounted above the supporting seat, an adjusting mechanism is mounted at the bottom of the electric push rod, a sliding groove is transversely formed in the upper surface of the supporting seat, and a limiting mechanism is mounted inside the supporting seat;

adjustment mechanism includes threaded rod, regulating block, stopper, spacing groove, regulating box and handle, the spacing groove has transversely been seted up to the lower surface of regulating box, and the inside sliding connection of regulating box has the regulating block, and the internal thread of regulating block runs through threaded rod, and the one end activity of threaded rod runs through the lateral wall and the rigid coupling of regulating box has the handle, and the lower surface rigid coupling of regulating block has the stopper.

As a still further scheme of the utility model: the limiting block is connected inside the limiting groove in a sliding mode, and the bottom end of the limiting block is fixedly connected to the center of the top of the detection plate.

As a still further scheme of the utility model: the other end of the threaded rod is rotatably connected to the inner wall of the adjusting box through a bearing.

As a still further scheme of the utility model: the flexible end of electric putter connects in the top center department of regulating box firmly, and electric putter's stiff end rigid coupling is on the mounting plate.

As a still further scheme of the utility model: stop gear includes first spring, first slide, first splint, elasticity rope, nonrust steel pipe, second slide, second splint and second spring, nonrust steel pipe's outside is cup jointed first spring, first slide, second slide and second spring by left-to-right activity in proper order, and the equal rigid coupling in top of first slide and second slide has the slider, and the top of two sliders is the rigid coupling respectively has first splint and second splint, still is connected with the elasticity rope between first slide and the second slide.

As a still further scheme of the utility model: first slide and the equal sliding connection of second slide are in the inside of supporting seat, and the equal sliding connection of two sliders is in the inside of spout.

As a still further scheme of the utility model: one end of the first spring is connected to the first sliding seat, the other end of the first spring is connected to the inner wall of the supporting seat, one end of the second spring is connected to the second sliding seat, and the other end of the second spring is connected to the inner wall of the supporting seat.

As a still further scheme of the utility model: the two ends of the stainless steel tube are respectively and fixedly connected with the two sides of the inner wall of the supporting seat, the first clamping plate and the second clamping plate are symmetrically distributed, and the first clamping plate and the second clamping plate are of U-shaped structures.

Compared with the prior art, the utility model has the beneficial effects that:

1. the detection plate can be adjusted to move left and right as required by the adjusting mechanism, so that the detection plate can conveniently detect different positions on the PCBA plate below the detection plate, and the detection range of the device is improved;

2. the PCBA can be clamped through the limiting mechanism, so that the PCBA is prevented from loosening in the detection process to cause errors of detection results, the accuracy of the detection results is guaranteed, and the PCBA is not damaged due to the fact that the limiting mechanism is clamped in an elastic clamping mode;

3. the device has simple structure, lower cost and easy carrying, and has certain market promotion prospect.

Drawings

FIG. 1 is a schematic diagram of a portable simplified PCBA detection optimization device;

FIG. 2 is a schematic structural diagram of an adjusting mechanism in the portable simple PCBA detection optimizing device;

fig. 3 is a schematic structural diagram of a limiting mechanism in the portable simple PCBA detection optimization device.

In the figure: 1. a supporting seat; 2. a first support plate; 3. a controller; 4. a fastening plate; 41. an electric push rod; 5. a second support plate; 6. detecting a plate; 7. an adjustment mechanism; 71. a threaded rod; 72. an adjusting block; 73. a limiting block; 74. a limiting groove; 75. an adjusting box; 76. a handle; 8. a chute; 9. a limiting mechanism; 91. a first spring; 92. a first slider; 93. a first splint; 94. an elastic cord; 95. a stainless steel tube; 96. a second slide carriage; 97. a second splint; 98. a second spring; 99. a slide block.

Detailed Description

Example 1

Referring to fig. 1 and 2, a portable simple PCBA detection optimizing device includes a supporting seat 1, a first supporting plate 2 and a second supporting plate 5 are respectively and fixedly connected to two side edges of an upper surface of the supporting seat 1, a controller 3 is fixedly connected to an outer side wall of the first supporting plate 2, a fastening plate 4 is fixedly connected between the first supporting plate 2 and the second supporting plate 5, an electric push rod 41 is fixedly connected to a center of a lower surface of the fastening plate 4, a detection plate 6 is further installed above the supporting seat 1, an adjusting mechanism 7 is installed at a bottom of the electric push rod 41, the adjusting mechanism 7 includes a threaded rod 71, an adjusting block 72, a limiting block 73, a limiting groove 74, an adjusting box 75 and a handle 76, the lower surface of the adjusting box 75 is transversely provided with the limiting groove 74, the adjusting block 72 is slidably connected to an inner portion of the adjusting box 75, a threaded rod 71 penetrates through an inner thread of the adjusting block 72, one end of the threaded rod 71 movably penetrates through a side wall of the adjusting box 75 and is fixedly connected to the handle 76, regulating block 72's lower surface rigid coupling has stopper 73, stopper 73 sliding connection is in the inside of spacing groove 74, and stopper 73's bottom rigid coupling is in the top center department of pick-up plate 6, the other end of threaded rod 71 passes through the bearing and rotates the connection on the inner wall of regulating box 75, electric putter 41's flexible end rigid coupling is in the top center department of regulating box 75, and electric putter 41's stiff end rigid coupling is on mounting plate 4, can adjust through adjustment mechanism 7 as required that pick-up plate 6 controls and remove, thereby make things convenient for pick-up plate 6 to all detect the different positions on the below PCBA board, the device's detection range has been improved.

In fig. 3, a sliding groove 8 is transversely formed in the upper surface of a support seat 1, a limiting mechanism 9 is installed inside the support seat 1, the limiting mechanism 9 includes a first spring 91, a first slide seat 92, a first clamping plate 93, an elastic rope 94, a stainless steel tube 95, a second slide seat 96, a second clamping plate 97 and a second spring 98, the first spring 91, the first slide seat 92, the second slide seat 96 and the second spring 98 are movably sleeved outside the stainless steel tube 95 from left to right in sequence, sliding blocks 99 are fixedly connected to the tops of the first slide seat 92 and the second slide seat 96, the first clamping plate 93 and the second clamping plate 97 are fixedly connected to the tops of the two sliding blocks 99 respectively, the elastic rope 94 is further connected between the first slide seat 92 and the second slide seat 96, the first slide seat 92 and the second slide seat 96 are both slidably connected inside the support seat 1, the two sliding blocks 99 are both slidably connected inside the sliding groove 8, one end of the first spring 91 is connected to the first slide seat 92, and the other end of first spring 91 is connected on the inner wall of supporting seat 1, the one end of second spring 98 is connected on second slide 96, and the other end of second spring 98 is connected on the inner wall of supporting seat 1, the both ends of stainless steel pipe 95 rigid coupling is in supporting seat 1 inner wall both sides department respectively, first splint 93 and second splint 97 are the symmetric distribution, and first splint 93 and second splint 97 are "U" type structure, can carry out the centre gripping to the PCBA board through stop gear 9, prevent that the PCBA board from appearing becoming flexible in the testing process and leading to the testing result error, the accurate nature of testing result has been ensured, and this stop gear 9 adopts the elasticity centre gripping mode to press from both sides tightly, can not cause the damage to the PCBA board.

When the device is used, the first clamping plate 93 and the second clamping plate 97 are oppositely pulled, then the PCBA is placed between the first clamping plate 93 and the second clamping plate 97, at the moment, under the action of the first spring 91, the elastic rope 94 and the second spring 98, the first clamping plate 93 and the second clamping plate 97 can be driven to relatively move, so that the PCBA is clamped, the PCBA can be clamped through the limiting mechanism 9, the PCBA is prevented from being loosened in the detection process to cause errors of the detection result, the accuracy of the detection result is guaranteed, the limiting mechanism 9 is clamped in an elastic clamping mode to prevent the PCBA from being damaged, then the controller 3 is used for controlling the electric push rod 41 to extend, at the moment, the adjusting box 75 and the detection plate 6 can be driven to move downwards until the detection plate 6 moves onto the PCBA, at the moment, detection can be carried out, when different positions on the PCBA are detected, hold handle 76 corotation, can drive threaded rod 71 corotation this moment, and then can drive regulating block 72 and stopper 73 and move left, drive pick-up plate 6 at last and move left, the same thing, hold handle 76 reversal, can drive threaded rod 71 reversal this moment, and then can drive regulating block 72 and stopper 73 and move right, drive pick-up plate 6 at last and move right, so can adjust as required through adjustment mechanism 7 and remove about pick-up plate 6, thereby make things convenient for pick-up plate 6 to all detect the different positions on the PCBA board below, the detection range of the device is improved.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. A portable simple PCBA detection optimization device comprises a supporting seat (1), wherein a first supporting plate (2) and a second supporting plate (5) are fixedly connected to edges of two sides of the upper surface of the supporting seat (1) respectively, a controller (3) is fixedly connected to the outer side wall of the first supporting plate (2), a fastening plate (4) is fixedly connected between the first supporting plate (2) and the second supporting plate (5), an electric push rod (41) is fixedly connected to the center of the lower surface of the fastening plate (4), and a detection plate (6) is further mounted above the supporting seat (1), and is characterized in that an adjusting mechanism (7) is mounted at the bottom of the electric push rod (41), a sliding groove (8) is transversely formed in the upper surface of the supporting seat (1), and a limiting mechanism (9) is mounted inside the supporting seat (1);

adjustment mechanism (7) are including threaded rod (71), regulating block (72), stopper (73), spacing groove (74), regulating box (75) and handle (76), spacing groove (74) have transversely been seted up to the lower surface of regulating box (75), and the inside sliding connection of regulating box (75) has regulating block (72), and threaded rod (71) is run through to the internal thread of regulating block (72), and the lateral wall and the rigid coupling that regulating box (75) were run through in the one end activity of threaded rod (71) have handle (76), and the lower surface rigid coupling of regulating block (72) has stopper (73).

2. The portable simplified PCBA detection optimization device as recited in claim 1, wherein the limiting block (73) is slidably connected inside the limiting groove (74), and the bottom end of the limiting block (73) is fixedly connected to the top center of the detection plate (6).

3. A portable compact PCBA detection optimization device according to claim 1, characterised in that the other end of the threaded rod (71) is rotatably connected to the inner wall of the adjustment box (75) by a bearing.

4. The portable simple PCBA detection optimization device as recited in claim 1, wherein the telescopic end of the electric push rod (41) is fixedly connected to the top center of the adjusting box (75), and the fixed end of the electric push rod (41) is fixedly connected to the fastening plate (4).

5. The portable simple PCBA detection optimization device according to claim 1, wherein the limiting mechanism (9) comprises a first spring (91), a first sliding seat (92), a first clamping plate (93), an elastic rope (94), a stainless steel tube (95), a second sliding seat (96), a second clamping plate (97) and a second spring (98), the first spring (91), the first sliding seat (92), the second sliding seat (96) and the second spring (98) are sequentially sleeved on the outer portion of the stainless steel tube (95) from left to right in a movable mode, sliding blocks (99) are fixedly connected to the tops of the first sliding seat (92) and the second sliding seat (96), the first clamping plate (93) and the second clamping plate (97) are fixedly connected to the tops of the two sliding blocks (99) respectively, and the elastic rope (94) is further connected between the first sliding seat (92) and the second sliding seat (96).

6. A portable simplified PCBA detection and optimization device according to claim 5, characterised in that the first slide (92) and the second slide (96) are both slidably connected inside the support base (1), and the two sliders (99) are both slidably connected inside the slide groove (8).

7. A portable simplified PCBA detection optimization device according to claim 5, characterised in that one end of the first spring (91) is connected to the first slide (92) and the other end of the first spring (91) is connected to the inner wall of the support base (1), one end of the second spring (98) is connected to the second slide (96) and the other end of the second spring (98) is connected to the inner wall of the support base (1).

8. The PCBA detection and optimization device in accordance with claim 5, wherein two ends of the stainless steel tube (95) are fixed to two sides of the inner wall of the support base (1), the first clamping plate (93) and the second clamping plate (97) are symmetrically distributed, and the first clamping plate (93) and the second clamping plate (97) are U-shaped structures.