CN213517427U

CN213517427U - PCBA board testing arrangement

Info

Publication number: CN213517427U
Application number: CN202021167032.8U
Authority: CN
Inventors: 不公告发明人
Original assignee: Shenzhen Saipusheng Technology Development Co ltd
Current assignee: Shenzhen Saipusheng Technology Development Co ltd
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2021-06-22
Anticipated expiration: 2030-06-22

Abstract

The utility model discloses a PCBA board testing device, which comprises a workbench, wherein rotating blocks are symmetrically and fixedly arranged on the inner side surface of the workbench, a rotating plate is rotatably arranged between the two rotating blocks, a through groove is formed in the front surface of the rotating plate in a penetrating way, a movable plate is vertically and slidably arranged in the through groove, a reset spring is fixedly arranged between the movable plate and the through groove, a first placing groove and a second placing groove are formed in the front surface of the movable plate, a pressure rod is rotatably arranged in the second placing groove, a bearing block is rotatably arranged in the first placing groove, a connecting rod is rotatably arranged in the groove of the bearing block, a detection head is fixedly arranged on the lower surface of the connecting rod, when the PCBA board testing device is stored, the connecting rod and the detection head are rotated into the groove of the bearing block, the bearing block is turned over to be positioned in the first placing groove, the pressure rod is turned over to be positioned in the second placing groove, the inserting rod is, the limiting plate is inserted into the containing limiting groove for fixing, the structure is simple, and the containing is convenient.

Description

PCBA board testing arrangement

Technical Field

The utility model relates to a circuit board test technical field specifically is a PCBA board testing arrangement.

Background

Printed circuit boards, also known as printed circuit boards (pcbs), often referred to by the acronym pcb (printed circuit board), are important electronic components, support for electronic components, and providers for connecting electronic components and circuits. It is called a "printed" circuit board because it is made using electronic printing techniques. Before the appearance of the printed circuit board, the electronic elements are interconnected by directly connecting wires to form a complete circuit, and the conventional PCBA board testing device cannot be folded when being stored, so that the space occupation is large and the PCBA board testing device is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a PCBA board testing arrangement to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a PCBA board testing arrangement, includes the workstation, the inboard surface symmetry fixed mounting of workstation has commentaries on classics piece, two rotate between the piece and install the rotor plate, and the front surface of rotor plate runs through and has seted up logical groove, sliding mounting has the movable plate about leading to the inslot, fixed mounting has reset spring between movable plate and the logical groove, and the first groove and the second of putting is put to the front surface of movable plate has been seted up, the depression bar is installed to the inslot internal rotation is put to the second, the carrier block is installed to the first inslot internal rotation of putting, the connecting rod is installed to the inslot internal rotation of carrier block, the lower fixed surface of connecting rod installs and detects the head.

Preferably, slots are symmetrically formed in the front surface of the rotating plate, inserting rods are inserted into the slots, and the lower surfaces of the inserting rods are attached to the upper surface of the bearing block.

Preferably, the right surface of the bearing block is provided with an adjusting bolt through threaded connection, and the left surface of the adjusting bolt is attached to the outer surface of the connecting rod.

Preferably, the left surface of workstation has seted up the work spacing groove and has accomodate the spacing groove, the limiting plate is installed in the grafting of work spacing inslot, the front surface of limiting plate and the laminating of the rear surface of rotor plate.

Preferably, the inner side surface of the workbench is symmetrically provided with grooves, a fixing plate is fixedly installed in each groove, and a small fan is fixedly installed between each fixing plate and each groove.

Preferably, the lower surface of the workbench is fixedly provided with a non-slip mat.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses be provided with workstation, rotor plate, movable plate, first place the groove and the groove is put to the second, through put the groove at first installation carrier block that rotates, the installation connecting rod rotates in the groove of carrier block, and the lower fixed surface installation of connecting rod detects the head, and the upset of being convenient for is accomodate, the utility model discloses be provided with recess and fixed plate, through the small-size fan of fixed mounting between recess and fixed plate, can effectively avoid detecting the humid influence testing result of regional environment.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a detailed view of fig. 1 at a.

Fig. 3 is the schematic view of the structure of the carrier block, i.e. the detection head, according to the present invention.

Fig. 4 is a rear view structure diagram of the workbench of the present invention.

Fig. 5 is a schematic view of the storage structure of the present invention.

In the figure: 1. the working table comprises a working table 11, a rotating block 12, a working limiting groove 13, a containing limiting groove 14, a non-slip mat 15, a groove 16, a fixing plate 17, a small fan 2, a rotating plate 21, a through groove 22, a slot 3, a moving plate 31, a first placing groove 32, a second placing groove 33, a bearing block 34, a pressing rod 35, a connecting rod 36, a detection head 37, an adjusting bolt 4, a reset spring 5, an inserting rod 6 and a limiting plate.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a PCBA board testing device comprises a workbench 1, wherein rotating blocks 11 are symmetrically and fixedly installed on the inner side surface of the workbench 1, a rotating plate 2 is rotatably installed between the two rotating blocks 11, a through groove 21 is formed in the front surface of the rotating plate 2 in a penetrating mode, a moving plate 3 is installed in the through groove 21 in a vertical sliding mode, a reset spring 4 is fixedly installed between the moving plate 3 and the through groove 21, a first placing groove 31 and a second placing groove 32 are formed in the front surface of the moving plate 3, a pressure rod 34 is rotatably installed in the second placing groove 32, a bearing block 33 is rotatably installed in the first placing groove 31, a connecting rod 35 is rotatably installed in the groove of the bearing block 33, a detection head 36 is fixedly installed on the lower surface of the connecting rod 35 (the detection head 36 is connected with an external test data display through a lead), when the PCBA board is placed on the workbench 1 below the detection head 36, the pressure rod 34 is manually pressed, moving plate 3, carrier block 33, depression bar 35 and detection head 36 downstream, detect the tie point combination on head 36 and the PCBA board and detect, the utility model discloses during accomodating, not hard up adjusting bolt 37, rotate connecting rod 35 and detection head 36 to the groove of carrier block 33, screw up adjusting bolt 37 and fix connecting rod 35 and detection head 36 in the groove of carrier block 33, take off inserted bar 5 from slot 22, upset carrier block 33 makes it be located first place the groove 31, upset depression bar 34 makes it be located the second and places groove 32, it is fixed with carrier block 33 and depression bar 34 in inserting slot 22 again with inserted bar 5, take out limiting plate 6 in the spacing groove 12 of will working, upset rotor plate 2 makes its rear surface and the lower surface laminating of workstation 1, insert limiting plate 6 and accomodate in spacing groove 13 and fix rotor plate 2.

Specifically, slots 22 are symmetrically formed in the front surface of the rotating plate 2, the insertion rod 5 is inserted into the slots 22, the lower surface of the insertion rod 5 is attached to the upper surface of the bearing block 33, and the bearing block 33 is limited through the insertion rod 5.

Specifically, the right surface of the bearing block 33 is provided with an adjusting bolt 37 through threaded connection, the left surface of the adjusting bolt 37 is attached to the outer surface of the connecting rod 35, and the position of the connecting rod 35 in the groove of the bearing block 33 is fixed through the adjusting bolt 37.

Particularly, the left surface of workstation 1 has been seted up work spacing groove 12 and has been accomodate spacing groove 13, and the interpolation of work spacing groove 12 is installed limiting plate 6, and the front surface of limiting plate 6 is laminated with the rear surface of rotor plate 2, restricts the rotor plate 2 position of accomodating with the during operation through limiting plate 6.

Specifically, grooves 15 are symmetrically formed in the inner side surface of the workbench 1, a fixing plate 16 is fixedly mounted in each groove 15, a small fan 17 is fixedly mounted between each fixing plate 16 and each groove 15, the small fan 17 is fixedly mounted in each groove 15, wet air in a test area on the workbench 1 is dried through air, the detection result is prevented from being affected by environment humidity, and the small fans 17 are connected with an external control power supply through wires.

Specifically, a non-slip mat 14 is fixedly mounted on the lower surface of the table 1.

The working principle is as follows: when the device is used, the PCBA board is placed on the workbench 1 below the detection head 36, the pressure lever 34 is manually pressed, the reset spring 4 is stressed and contracted, the moving plate 3, the bearing block 33, the pressure lever 35 and the detection head 36 move downwards, the detection head 36 is combined with a connection point on the PCBA board for detection, when the device is stored, the adjusting bolt 37 is loosened, the connecting rod 35 and the detection head 36 are rotated into a groove of the bearing block 33, the adjusting bolt 37 is screwed down to fix the connecting rod 35 and the detection head 36 in the groove of the bearing block 33, the inserting rod 5 is punched out of the inserting groove 22, the bearing block 33 is turned over to be positioned in the first placing groove 31, the pressure lever 34 is turned over to be positioned in the second placing groove 32, the inserting rod 5 is inserted into the inserting groove 22 again to fix the bearing block 33 and the pressure lever 34, the limit plate 6 in the working limit groove 12 is taken out, the rotating plate 2 is turned over, the rear surface of the rotating plate is attached to, the limiting plate 6 is inserted into the containing limiting groove 13 to fix the rotating plate 2.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A PCBA board testing arrangement, includes workstation (1), its characterized in that: the utility model discloses a quick-witted, including workstation (1), inboard surface symmetry fixed mounting has commentaries on classics piece (11), two change and rotate between piece (11) and install rotor plate (2), and the front surface of rotor plate (2) runs through and has seted up logical groove (21), slidable mounting has movable plate (3) about in logical groove (21), fixed mounting has reset spring (4) between movable plate (3) and the logical groove (21), and the front surface of movable plate (3) has been seted up first place groove (31) and second and has been put groove (32), depression bar (34) are installed to second place groove (32) internal rotation, carrier block (33) are installed to first place groove (31) internal rotation, connecting rod (35) are installed to the logical inslot internal rotation of carrier block (33), the lower fixed surface of connecting rod (35) installs and detects head (36).

2. A PCBA board testing device according to claim 1, wherein: slots (22) are symmetrically formed in the front surface of the rotating plate (2), inserting rods (5) are inserted into the slots (22), and the lower surfaces of the inserting rods (5) are attached to the upper surface of the bearing block (33).

3. A PCBA board testing device according to claim 2, wherein: adjusting bolt (37) are installed all to run through the spiro union on the right surface of carrier block (33), adjusting bolt (37)'s left surface and the surface laminating of connecting rod (35).

4. A PCBA board testing device according to claim 3, wherein: work spacing groove (12) have been seted up and spacing groove (13) have been accomodate to the left surface of workstation (1), limiting plate (6) are installed to the interpolation in work spacing groove (12), the front surface of limiting plate (6) and the laminating of the rear surface of rotor plate (2).

5. A PCBA board testing device according to claim 4, characterised in that: the novel fan is characterized in that grooves (15) are symmetrically formed in the inner side surface of the workbench (1), a fixing plate (16) is fixedly installed in each groove (15), and a small fan (17) is fixedly installed between each fixing plate (16) and each groove (15).

6. A PCBA board testing device as claimed in claim 5, wherein: and an anti-skid pad (14) is fixedly arranged on the lower surface of the workbench (1).