CN218445846U

CN218445846U - ICT tester with sound prompt function

Info

Publication number: CN218445846U
Application number: CN202222903509.XU
Authority: CN
Inventors: 鲜佳佳
Original assignee: Shenzhen Qianbaishun Technology Co ltd
Current assignee: Shenzhen Qianbaishun Technology Co ltd
Priority date: 2022-11-02
Filing date: 2022-11-02
Publication date: 2023-02-03
Anticipated expiration: 2032-11-02

Abstract

The utility model belongs to the technical field of test instruments, and discloses an ICT tester with a sound prompt function, which comprises a tester body, wherein a display screen and a controller are embedded at the upper end of the front surface wall of the tester body, a test cavity is formed at the middle position of the front surface wall of the tester body in a concave manner, the upper end inside the test cavity is connected with a detection probe through a wire, and a supporting plate is fixed at the bottom inside the test cavity; locate the inside both sides probe of test chamber and deposit the subassembly, subassembly detachable cylinder is deposited to the probe, the utility model discloses an add the probe and deposit the subassembly, when not using this detector, can pass the perforation with test probe, then make test probe's detection tip embedding to holding the dampproofing barrel in the chamber, utilize dampproofing barrel to protect test probe's detection tip, can avoid the damage of colliding with of detection end and the ash that falls that wets, follow-up can directly take, need not to clean the operation before using.

Description

ICT tester with sound prompt function

Technical Field

The utility model belongs to the technical field of test instrument, concretely relates to ICT tester with sound prompt facility.

Background

After the production of the circuit board is completed, a final product needs to be tested to ensure that the performance of the product reaches the standard, wherein an ICT tester is a commonly used instrument for detecting the circuit board, is a necessary test device for producing the PCBA of modern electronic enterprises, and is mainly used for detecting faults of open circuit, short circuit, welding conditions of all parts and the like of the PCBA by utilizing test probes to contact test points of the PCB.

The detection probe of the existing ICT tester is hung on the inner wall of the tester or is flatly placed in the tester after being used, the detection end of the detection probe is exposed outside, an effective protection structure is not arranged, and the detection end exposed outside is easy to collide with, damage, damp and fall ash, so that subsequent direct use is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ICT tester with sound prompt facility to the problem that the damage and the ash that wets fall are easily collided with in the end of external detection to the effectual protection architecture of not setting up that proposes in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the ICT tester with the sound prompt function comprises a tester body, wherein a display screen and a controller are embedded at the upper end of the front surface wall of the tester body, the middle position of the front surface wall of the tester body is concave inwards to form a test cavity, the upper end in the test cavity is connected with a detection probe through a lead, and a supporting plate is fixed at the bottom in the test cavity;

the probe storage assemblies are arranged on two sides in the testing cavity, the probe storage assemblies are detachable cylinders, a containing cavity for containing the detection end part of the detection probe is arranged in each cylinder, and a detachable moisture-proof cylinder is arranged in each containing cavity;

the pressing components are arranged on two sides of the supporting plate and used for pressing the circuit board to be tested from the upper part;

and the moving assembly is connected with the abutting assemblies and is used for changing the distance between the abutting assemblies on the two sides.

Preferably, the lateral wall of dampproofing barrel is fixed with the stopper, the inside wall that holds the chamber is seted up the spacing groove with stopper looks adaptation, the top of dampproofing barrel is connected with the brace.

Preferably, the probe storage assembly further comprises a first fixing plate and a second fixing plate, the second fixing plate is fixed at the bottom end of the column body, the side wall of the second fixing plate is connected with the inner wall of the cavity through a bolt, the first fixing plate is fixed on the inner wall of the cavity and located above the second fixing plate, and a through hole is formed in the first fixing plate.

Preferably, the abutting assembly comprises a movable plate, a mounting plate, an electric telescopic rod and a pressing plate, the movable plate is arranged on two sides of the supporting plate, the mounting plate is symmetrically fixed on the front side and the rear side of the top end of the movable plate, the electric telescopic rod is mounted on the mounting plate, the output end of the electric telescopic rod penetrates through the mounting plate, and the pressing plate is connected with the output end of the electric telescopic rod.

Preferably, the moving assembly comprises an air cylinder, a third fixing plate, a sliding strip and a sliding groove, the third fixing plate is fixed at two sides of the bottom of the inner portion of the testing cavity, the sliding strip is fixed at the bottom end of the sliding strip, the sliding groove is arranged on the upper end face of the third fixing plate, the sliding strip is connected in the sliding groove in a sliding mode, the air cylinder is installed on two side walls of the tester body, and the output end portion of the air cylinder is connected with the movable plate.

Preferably, a buzzer is mounted at the top end of the tester body.

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

(1) The utility model discloses an add the probe and deposit the subassembly, when not using this detector, can pass the test probe and perforate, then make test probe's detection tip imbed to holding in the chamber dampproofing barrel, utilize dampproofing barrel to protect test probe's detection tip, can avoid colliding with of detection end damage and the ash that wets that falls, follow-up can directly take, need not to clean the operation before using, secondly, dampproofing barrel adopts to insert the mode of establishing and fixes, does benefit to subsequent change.

(2) The utility model discloses a set up and remove the subassembly, utilize the cylinder to drive and remove about the fly leaf, and then the interval between two adjustable relative fly leafs to can support the pressure according to the position of the circuit board adjustment clamp plate of different length or width, the flexibility is strong, wherein, utilizes the draw runner to set up the slip in the spout on the third fixed plate, can guarantee the stability that the fly leaf removed.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the column of the present invention;

fig. 3 is a side view of a third fixing plate of the present invention;

FIG. 4 is an enlarged view of portion A of FIG. 3;

in the figure: 1. an ICT tester body; 2. a display screen; 3. a controller; 4. a buzzer; 5. detecting the probe; 6. a first fixing plate; 7. a cylinder; 8. a second fixing plate; 9. a support plate; 10. a cylinder; 11. a third fixing plate; 12. a movable plate; 13. mounting a plate; 14. an electric telescopic rod; 15. pressing a plate; 16. a cavity; 17. a limiting groove; 18. a moisture-proof cylinder body; 19. a limiting block; 20. bracing; 21. a slide bar; 22. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides the following technical solutions: ICT tester with sound prompt facility includes:

the ICT tester comprises an ICT tester body 1, wherein a display screen 2 and a controller 3 are embedded in the upper end of the front surface wall of the ICT tester body 1, a test cavity is formed by recessing the middle position of the front surface wall of the ICT tester body 1, the upper end in the test cavity is connected with a detection probe 5 through a lead, and a supporting plate 9 is fixed at the bottom in the test cavity;

the probe storage assemblies are arranged on two sides in the testing cavity, the probe storage assemblies are detachable cylinders 7, a containing cavity 16 for containing the detection end part of the detection probe 5 is arranged in each cylinder 7, and a detachable moisture-proof cylinder 18 is arranged in each containing cavity 16;

the probe storage assembly further comprises a first fixing plate 6 and a second fixing plate 8, the second fixing plate 8 is fixed at the bottom end of the column body 7, the side wall of the second fixing plate 8 is connected with the inner wall of the accommodating cavity 16 through a bolt, the first fixing plate 6 is fixed on the inner side wall of the accommodating cavity 16, the first fixing plate 6 is located above the second fixing plate 8, and a through hole is formed in the first fixing plate 6;

through the technical scheme:

during detection, a circuit board to be detected is placed on the supporting plate 9 and fixed, then the tester can be started by using the controller 3, then a worker can hold the detection probe 5 to detect the circuit board to be detected, and detection data and the like can be visually displayed through the display screen 2;

when not using this detector, can pass the perforation on the first fixed plate 6 with detecting probe 5, then make detecting probe 5's the detection tip imbed to holding the dampproofing barrel 18 in the chamber 16 in, utilize dampproofing barrel 18 to protect detecting probe 5's detection tip, can avoid the damage of colliding with of detection end and the ash that falls that wets, follow-up can directly take, need not to clean the operation before the use.

Furthermore, a limiting block 19 is fixed on the side wall of the moisture-proof cylinder 18, a limiting groove 17 matched with the limiting block 19 is formed in the inner side wall of the accommodating cavity 16, and a brace 20 is connected to the top end of the moisture-proof cylinder 18;

specifically, when the damp-proof cylinder 18 is installed, the limiting block 19 can be inserted along the limiting groove 17, so that the installation accuracy of the damp-proof cylinder 18 can be ensured; the pull strip 20 is utilized to pull up the moisture-proof cylinder 18, so that the moisture-proof cylinder 18 is convenient to pull out and replace and is convenient to use;

wherein, the moisture-proof cylinder 18 is a cylinder made of a moisture-proof plate and/or moisture-proof cotton.

Further, a buzzer 4 is arranged at the top end of the ICT tester body 1;

concretely, buzzer 4 and pilot lamp all with 3 electric connection of controller, after the circuit board test that awaits measuring is accomplished, controller 3 will inform the operator through buzzer 4 that the test is accomplished, secondly, further can send different sound through buzzer 4 and indicate that the test result is qualified or unqualified.

Referring to fig. 1 and 3, the ICT tester further includes pressing components disposed on two sides of the supporting plate 9, the pressing components are used for pressing a circuit board to be tested from above, the pressing components include a movable plate 12, a mounting plate 13, an electric telescopic rod 14 and a pressing plate 15, the movable plate 12 is disposed on two sides of the supporting plate 9, the mounting plate 13 is symmetrically fixed on the front side and the rear side of the top end of the movable plate 12, the electric telescopic rod 14 is mounted on the mounting plate 13, the output end of the electric telescopic rod 14 penetrates through the mounting plate 13, and the pressing plate 15 is connected with the output end of the electric telescopic rod 14.

Through the technical scheme:

when testing, can place the circuit board that awaits measuring on layer board 9 earlier, then start the electric telescopic handle 14 of installation on the mounting panel 13, utilize electric telescopic handle 14 to drive clamp plate 15 and move down, utilize clamp plate 15 to support from the top and suppress four corners of the circuit board that awaits measuring, and then can effectively guarantee to wait to incline to fill up the stability of aluminum plate.

Referring to fig. 1 and fig. 3 to 4, the ICT tester further includes a moving assembly, the moving assembly is connected to the pressing assemblies, and the moving assembly is used for changing the distance between the pressing assemblies on two sides, the moving assembly includes an air cylinder 10, a third fixing plate 11, a sliding bar 21 and a sliding groove 22, the third fixing plate 11 is fixed on two sides of the inner bottom of the testing cavity, the sliding bar 21 is fixed at the bottom end of the sliding bar 21, the sliding groove 22 is arranged on the upper end face of the third fixing plate 11, the sliding bar 21 is slidably connected in the sliding groove 22, the air cylinder 10 is installed on two side walls of the ICT tester body 1, and the output end portion of the air cylinder 10 is connected to the moving plate 12.

Through the technical scheme:

when in use, the air cylinder 10 can drive the movable plates 12 to move left and right, so that the space between the two opposite movable plates 12 can be adjusted, the position of the pressure plate 15 can be adjusted according to circuit boards with different lengths or widths to perform abutting, and the flexibility is strong;

the sliding strip 21 slides in the sliding groove 22 formed in the third fixing plate 11, so that the moving stability of the movable plate 12 can be ensured, and the sliding strip 21 can play a supporting role, so that the load bearing of the output end of the cylinder 10 can be reduced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. ICT tester with sound prompt facility, its characterized in that includes:

the testing device comprises an ICT tester body (1), wherein a display screen (2) and a controller (3) are embedded at the upper end of the front surface wall of the ICT tester body (1), the middle position of the front surface wall of the ICT tester body (1) is concave inwards to form a testing cavity, the upper end of the interior of the testing cavity is connected with a detection probe (5) through a lead, and a supporting plate (9) is fixed at the bottom of the interior of the testing cavity;

the probe storage assemblies are arranged on two sides in the test cavity, the probe storage assemblies are detachable cylinders (7), a containing cavity (16) for containing the detection end part of the detection probe (5) is arranged in each cylinder (7), and a detachable moisture-proof cylinder (18) is arranged in each containing cavity (16);

the pressing components are arranged on two sides of the supporting plate (9) and are used for pressing the circuit board to be tested from the upper part;

2. An ICT tester with sound prompt function according to claim 1 and characterized in that: the lateral wall of dampproofing barrel (18) is fixed with stopper (19), spacing groove (17) with stopper (19) looks adaptation are seted up to the inside wall that holds chamber (16), the top of dampproofing barrel (18) is connected with brace (20).

3. An ICT tester with sound prompt facility in accordance with claim 2 characterised by that: the probe storage assembly further comprises a first fixing plate (6) and a second fixing plate (8), the second fixing plate (8) is fixed at the bottom end of the column body (7), the side wall of the second fixing plate (8) is connected with the inner wall of the accommodating cavity (16) through a bolt, the first fixing plate (6) is fixed on the inner side wall of the accommodating cavity (16), the first fixing plate (6) is located above the second fixing plate (8), and a through hole is formed in the first fixing plate (6).

4. An ICT tester with sound prompt function according to claim 3 characterized in that: the pressing component comprises a movable plate (12), a mounting plate (13), an electric telescopic rod (14) and a pressing plate (15), the movable plate (12) is arranged on two sides of the supporting plate (9), the mounting plate (13) is symmetrically fixed on the front side and the rear side of the top end of the movable plate (12), the electric telescopic rod (14) is mounted on the mounting plate (13), the output end of the electric telescopic rod (14) penetrates through the mounting plate (13), and the pressing plate (15) is connected with the output end of the electric telescopic rod (14).

5. An ICT tester with sound prompt function according to claim 4 characterized in that: the movable assembly comprises a cylinder (10), a third fixing plate (11), a sliding strip (21) and a sliding groove (22), the third fixing plate (11) is fixed at two sides of the bottom inside the testing cavity, the sliding strip (21) is fixed at the bottom end of the sliding strip (21), the sliding groove (22) is formed in the upper end face of the third fixing plate (11), the sliding strip (21) is connected in the sliding groove (22) in a sliding mode, the cylinder (10) is installed on two side walls of an ICT tester body (1), and the output end portion of the cylinder (10) is connected with the movable plate (12).

6. An ICT tester with sound prompt function according to claim 5 characterized in that: a buzzer (4) is installed at the top end of the ICT tester body (1).