CN218524460U

CN218524460U - A intensity detection device for circuit board detects usefulness

Info

Publication number: CN218524460U
Application number: CN202222686458.XU
Authority: CN
Inventors: 邹利平
Original assignee: Dingnan Jiehao Circuit Technology Co ltd
Current assignee: Dingnan Jiehao Circuit Technology Co ltd
Priority date: 2022-10-12
Filing date: 2022-10-12
Publication date: 2023-02-24
Anticipated expiration: 2032-10-12

Abstract

The utility model discloses an intensity detection device for circuit board detects usefulness relates to circuit board detection technology field, the utility model discloses now provide following scheme: the detection device comprises a main body frame, a second cylinder is installed at the center of the top in the main body frame, a telescopic end of the second cylinder is connected with a detection head, limit blocks are symmetrically arranged in the main body frame, the tops of the limit blocks are in a slope shape, one side of the limit blocks, which is close to the middle of the main body frame, is higher in height, the front and rear symmetry of the two ends of each limit block respectively penetrates through and is in sliding connection with a first locating rod and a second locating rod, and the two ends of each first locating rod and the two ends of each second locating rod are fixed on the inner wall of the main body frame. The utility model discloses the realization is fixed to the powerful spacing that the circuit board detected, and is convenient for finely tune the accuracy of limiting plate position.

Description

A intensity detection device for circuit board detects usefulness

Technical Field

The utility model relates to a circuit board detects technical field, especially relates to an intensity detection device for circuit board detects usefulness.

Background

The circuit board enables the circuit to be miniaturized and visualized, and plays an important role in batch production of fixed circuits and optimization of electrical appliance layout. The circuit board may also be referred to as a printed circuit board or a printed circuit board, and the circuit board is classified into a Flexible Printed Circuit (FPC), a rigid Printed Circuit (PCB) and a Flexible Printed Circuit Board (FPCB) according to characteristics, and the printed circuit board is also developed toward high density and high precision as electronic products are developed toward miniaturization and digitization. It is well known that circuit boards typically require testing for their strength after production is complete.

However, the common circuit board strength detection equipment on the market has poor effect on clamping the circuit board, so that the parameters of the circuit board after detection is not accurate, the working efficiency of the detection equipment is greatly reduced, the working efficiency of people is also reduced, and when the position of the circuit board needs to be finely adjusted, the manually adjusted position is not accurate enough, so that the existing circuit board strength detection equipment cannot meet the use requirements of people.

SUMMERY OF THE UTILITY MODEL

In order to solve the above technical problems, the utility model provides a strength detection device for detecting a circuit board, which comprises a main body frame;

a second air cylinder is arranged at the center of the top in the main body frame, the telescopic end of the second air cylinder is connected with a detection head, limiting blocks are symmetrically arranged in the main body frame, the top of each limiting block is in a slope shape, the height of one side, close to the middle part of the main body frame, of each limiting block is higher, the front end and the rear end of each limiting block are symmetrically penetrated through and connected with a first positioning rod and a second positioning rod in a sliding mode respectively, and the two ends of each first positioning rod and the two ends of each second positioning rod are fixed on the inner wall of the main body frame;

the stopper below sets up carries the thing piece, carry the thing piece and be in between preceding, the back locating lever, carry the thing piece and be fixed in on the main part frame inner wall, the stopper top sets up the gyro wheel, the riser is connected at the gyro wheel top, and the symmetry of main part frame top sets up first opening, the riser upwards passes and sliding joint in first opening, main part frame top installation screw rod, the screw thread department spiro union riser of screw rod, the screw rod drives through the motor, the screw rod supports in the supporting seat through running through and rotating the connection.

Preferably, run through and the sliding connection first fixed block on the first locating lever, first fixed block is fixed in on the main part frame lateral wall, connecting spring between first fixed block and the stopper upper surface, run through and the sliding connection second fixed block on the second locating lever, the second fixed block is fixed in main part frame roof below, connecting spring between second fixed block and the stopper upper surface, the second fixed block is the L type.

Preferably, the front wall of the carrier block is marked with positioning scale marks.

Preferably, the screw rod is a double-thread screw rod with two threads in opposite rotating directions, and the vertical blocks on the two sides are respectively screwed on the threads on the two sides.

Preferably, the main part frame both sides set up the side platform, main part frame both sides wall sets up the second opening, the second opening aligns and carries the thing piece, the first cylinder of installation on the side platform, the flexible end connection regulating block of first cylinder, regulating block bottom height flushes with carrying the thing piece upper surface.

Preferably, a protruding part is arranged on one side wall of each of the two sides of the limiting block, which is close to the limiting block, so as to prevent the circuit board from being broken and splashing upwards.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses take the circuit board on both sides carry the thing piece, drive the regulating block motion through first cylinder, can promote the circuit board and remove, cooperation location scale mark makes the circuit board remove the best detection position.

The motor is started to drive the screw rod to rotate, the vertical blocks at two sides are driven to move in opposite directions, the rollers at two sides are driven to move in opposite directions, and the limiting blocks are driven to move downwards along the positioning rods through the matching of the rollers and the tops of the limiting blocks, so that the circuit board is pressed and fixed, and the circuit board is prevented from being displaced during detection; when the circuit board is not required to be fixed, the screw rod rotates reversely, and the restoring force of the spring is matched to reset, so that the limiting block resets.

After the circuit board is fixed, the second cylinder is started to drive the detection head to move downwards, and the circuit board is subjected to strength detection. The protruding part is arranged on one side wall of the two side limiting blocks, which is close to each other, so that the circuit board can be prevented from being broken and splashing upwards.

Drawings

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

Reference numbers in the figures: 1. a main body frame; 11. a first opening; 12. a second opening; 2. a limiting block; 3. a first positioning rod; 31. a first fixed block; 4. a second positioning rod; 41. a second fixed block; 5. a spring; 6. carrying blocks; 61. positioning the scale marks; 7. a screw; 71. a supporting base; 8. a motor; 9. a roller; 91. a vertical block; 10. a side table; 13. a first cylinder; 14. an adjusting block; 15. a second cylinder; 16. and a detection head.

Detailed Description

In order to make the technical solutions of the present application better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all 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 application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances in order to facilitate the description of the embodiments of the application herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

It should be noted that, in the present application, the embodiments and features of the embodiments may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1, an intensity detecting apparatus for circuit board detection includes a main body frame 1;

a second air cylinder 15 is arranged at the center of the top in the main body frame 1, the telescopic end of the second air cylinder 15 is connected with a detection head 16, limiting blocks 2 are symmetrically arranged in the main body frame 1, the tops of the limiting blocks 2 are in a slope shape, the height of one side close to the middle of the main body frame 1 is higher, the front and back of the two ends of each limiting block 2 symmetrically penetrate through and are connected with a first positioning rod 3 and a second positioning rod 4 in a sliding mode respectively, and the two ends of each first positioning rod 3 and the two ends of each second positioning rod 4 are fixed on the inner wall of the main body frame 1;

stopper 2 below sets up and carries thing piece 6, carry thing piece 6 between preceding, the back locating lever, carry thing piece 6 and be fixed in on 1 inner wall of main part frame, stopper 2 top sets up gyro wheel 9, perpendicular piece 91 is connected at gyro wheel 9 top, and the main part frame 1 top symmetry sets up first opening 11, perpendicular piece 91 upwards passes and sliding joint in first opening 11, main part frame 1 top installation screw rod 7, screw thread department spiro union perpendicular piece 91 of screw rod 7, screw rod 7 drives through motor 8, screw rod 7 supports in supporting seat 71 through running through and rotating connection.

For better intensity detection that carries on, the utility model discloses still include run through and the first fixed block 31 of sliding joint on the first locating lever 3, first fixed block 31 is fixed in on 1 lateral wall of main part frame, coupling spring 5 between first fixed block 31 and the 2 upper surfaces of stopper, run through and the sliding joint second fixed block 41 on the second locating lever 4, second fixed block 41 is fixed in 1 roof below of main part frame, coupling spring 5 between second fixed block 41 and the 2 upper surfaces of stopper, second fixed block 41 is the L type. The front wall of the object carrying block 6 is marked with positioning scale lines 61. The screw 7 is a double-threaded screw with two threads in opposite directions, and the vertical blocks 91 on two sides are respectively screwed on the threads on two sides. The utility model discloses a carry thing piece, including main body frame 1, main body frame, first cylinder 13, adjusting block 14 bottom height and the upper surface of carrying piece 6 flush, main body frame 1 both sides wall sets up side platform 10, 1 both sides wall of main body frame sets up second opening 12, second opening 12 aligns and carries thing piece 6, install first cylinder 13 on the side platform 10, the flexible end of first cylinder 13 connects adjusting block 14, adjusting block 14 bottom height flushes with carrying piece 6 upper surface. And a protruding part is arranged on one side wall of the two sides of the limiting block 2, which is close to each other, so as to prevent the circuit board from cracking and splashing upwards.

The working principle is as follows: the utility model discloses a take the circuit board on both sides carry thing piece 6, drive the motion of regulating block 14 through first cylinder 13, can promote the circuit board and remove, cooperation location scale mark 61 makes the circuit board remove the best detection position. The motor 8 is started to drive the screw 7 to rotate, the vertical blocks 91 on the two sides are driven to move oppositely, the idler wheels 9 on the two sides are driven to move oppositely, and the limiting blocks 2 are driven to move downwards along the positioning rods through the matching of the idler wheels 9 and the tops of the limiting blocks 2, so that the circuit board is pressed and fixed, and the circuit board is prevented from being displaced during detection; when the circuit board is not required to be fixed, the screw 7 reversely rotates and is matched with the restoring force of the spring 5 to reset, so that the limiting block 2 resets. After the circuit board is fixed, the second cylinder 15 is started to drive the detection head 16 to move downwards, and the strength of the circuit board is detected. The side wall of the two side limiting blocks 2 close to each other is provided with a protruding part which can prevent the circuit board from being broken and splashing upwards.

The above-mentioned embodiments only express the preferred embodiments of the present invention, and the description thereof is more specific and detailed, but the present invention is not limited to these embodiments, and it should be noted that it is obvious to those skilled in the art. Without departing from the spirit of the present invention, any improvement is within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides an intensity detection device for circuit board detects usefulness which characterized in that: comprises a main body frame (1);

a second air cylinder (15) is installed in the center of the top in the main body frame (1), the telescopic end of the second air cylinder (15) is connected with a detection head (16), the main body frame (1) is internally and symmetrically provided with limit blocks (2), the top of each limit block (2) is in a slope shape, the height of one side close to the middle of the main body frame (1) is higher, the front and rear parts of the two ends of each limit block (2) are symmetrically and respectively penetrated through and connected with a first positioning rod (3) and a second positioning rod (4) in a sliding manner, and the two ends of each first positioning rod (3) and each second positioning rod (4) are fixed on the inner wall of the main body frame (1);

stopper (2) below sets up and carries thing piece (6), carry thing piece (6) and be in before, between the back locating lever, carry thing piece (6) and be fixed in on main part frame (1) inner wall, stopper (2) top sets up gyro wheel (9), vertical retort (91) are connected at gyro wheel (9) top, and main part frame (1) top symmetry sets up first opening (11), vertical retort (91) upwards pass and sliding joint in first opening (11), main part frame (1) top installation screw rod (7), the screw thread department spiro union vertical retort (91) of screw rod (7), screw rod (7) are driven through motor (8), screw rod (7) are connected in supporting seat (71) through running through and rotating and are supported.

2. The strength testing device for testing the circuit board according to claim 1, characterized in that: run through and sliding connection first fixed block (31) on first locating lever (3), first fixed block (31) are fixed in on main part frame (1) lateral wall, connecting spring (5) between first fixed block (31) and stopper (2) upper surface, run through and sliding connection second fixed block (41) on second locating lever (4), second fixed block (41) are fixed in main part frame (1) roof below, connecting spring (5) between second fixed block (41) and stopper (2) upper surface, second fixed block (41) are the L type.

3. The strength detecting device for detecting the circuit board according to claim 1, wherein: the front wall of the object carrying block (6) is marked with positioning scale marks (61).

4. The strength detecting device for detecting the circuit board according to claim 1, wherein: the screw (7) is a double-threaded screw with two threads in opposite rotating directions, and the vertical blocks (91) on the two sides are respectively screwed on the threads on the two sides.

5. The strength detecting device for detecting the circuit board according to claim 1, wherein: the utility model discloses a portable high-pressure gas water heater, including main part frame (1), main part frame (1) both sides set up side platform (10), main part frame (1) both sides wall sets up second opening (12), second opening (12) are aligned and are carried thing piece (6), install first cylinder (13) on side platform (10), the flexible end connection regulating block (14) of first cylinder (13), regulating block (14) bottom height flushes with year thing piece (6) upper surface.

6. The strength detecting device for detecting the circuit board according to claim 1, wherein: and a protruding part is arranged on one side wall of the two sides of the limiting block (2) which is close to each other to prevent the circuit board from cracking and splashing upwards.