CN214373900U

CN214373900U - Mechanical strength detection device is used in circuit board production with locking mechanical system

Info

Publication number: CN214373900U
Application number: CN202120317184.XU
Authority: CN
Inventors: 付茂恩; 王伽宣
Original assignee: Suzhou Xingqifa Electronics Co ltd
Current assignee: Suzhou Xingqifa Electronics Co ltd
Priority date: 2021-02-04
Filing date: 2021-02-04
Publication date: 2021-10-08
Anticipated expiration: 2031-02-04

Abstract

The utility model discloses a mechanical strength detection device with a locking mechanism for circuit board production, which comprises a base, wherein two groups of side plates are fixedly connected on the base, a top plate is fixedly arranged on the two groups of side plates, a fixing frame is fixedly arranged at the lower end of the top plate, a connecting plate is rotatably arranged at the lower end of the fixing frame, a connecting column is fixedly connected on the connecting plate, one end of the connecting column is slidably arranged at the bottom of the fixing frame, an electric sliding table is fixedly arranged at the lower end of the connecting plate, and an electric push rod is fixedly connected on a sliding seat of the electric sliding table through a fixing plate, so that the utility model enhances the fixing effect of the circuit board, can clamp and fix circuit boards with various specifications and sizes, improves the application range of the strength detection device, and can drive a detection head to carry out multi-directional detection on the circuit board through the cooperation of the electric push rod, the motor and the electric sliding table, the accuracy of the detection result is improved to a certain extent.

Description

Mechanical strength detection device is used in circuit board production with locking mechanical system

Technical Field

The utility model relates to a circuit board production technical field specifically is a mechanical strength detection device is used in circuit board production with locking mechanical system.

Background

The circuit board is a flexible printed circuit board which is made of polyimide or polyester film as a base material and has high reliability and excellent flexibility, and has the characteristics of high wiring density, light weight, thin thickness and good bending property, the circuit board is divided into three categories of a single panel, a double-sided board and a multi-layer circuit board according to the number of layers, the single panel is on the most basic PCB, parts are concentrated on one surface, and leads are concentrated on the other surface; the double-sided board is an extension of a single-sided board, when single-layer wiring cannot meet the requirements of electronic products, the double-sided board is used, copper-clad wires are coated on both sides of the double-sided board, and the circuit between the two layers can be conducted through a via hole to form required network connection; the multilayer board is a printed board having three or more conductive pattern layers laminated with insulating materials therebetween at intervals, and the conductive patterns are interconnected as required, and the multilayer board is a product of the development of electronic information technology toward high speed, multiple functions, large capacity, small volume, thinning and light weight.

The circuit board needs to be subjected to mechanical strength detection in the production process, but the strength detection device in the prior art is poor in fixing effect on the circuit board, most of the circuit boards cannot be fixed in various specifications, most of the existing strength detection devices only detect one point of the circuit board, and the accuracy of detection results is not high, so that the mechanical strength detection device with the locking mechanism for circuit board production needs to be provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mechanical strength detection device is used in circuit board production with locking mechanical system has strengthened the fixed effect to the circuit board, and can press from both sides the tight fixed to the circuit board of multiple specification and size, has improved intensity detection device's application scope, can drive through electric putter, motor and electric sliding table's cooperation and detect the head and carry out diversified detection to the circuit board, has improved the precision of testing result to a certain extent 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 mechanical strength detection device is used in circuit board production with locking mechanical system, the on-line screen storage device comprises a base, two sets of curb plates of fixedly connected with on the base, it is two sets of fixed mounting has the roof on the curb plate, the lower extreme fixed mounting of roof has the mount, the lower extreme of mount rotates installs the connecting plate, fixedly connected with spliced pole on the connecting plate, the one end slidable mounting of spliced pole is in the bottom of mount, the lower extreme fixed mounting of connecting plate has electronic slip table, through fixed plate fixedly connected with electric putter on electronic slip table's the slide, electric putter piston rod one end has the detection head through fixed plate fixed mounting, fixed mounting has two sets of fixed stations on the base, slidable mounting has locking mechanical system on the fixed station.

Preferably, a motor is fixedly mounted inside the fixing frame, and one end of an output shaft of the motor penetrates through the fixing frame and is fixedly connected to the connecting plate.

Preferably, the connecting columns are provided with two groups, one end of each connecting column is provided with a ball in a rolling mode, the bottom of the fixing frame is provided with a groove, the groove is an annular groove, and the balls are arranged inside the grooves.

Preferably, the locking mechanism comprises a supporting plate and a bolt, a screw hole is formed in the supporting plate, the bolt is connected to the inside of the screw hole in a threaded mode, and a rubber pad is fixedly connected to one end of the bolt.

Preferably, the bottom of the supporting plate is fixedly connected with a sliding block, a sliding groove is formed in the fixing table, and the sliding block is slidably mounted inside the sliding groove.

Preferably, the sliding block is a sliding block with a trapezoidal section, and the sliding groove and the sliding block are correspondingly arranged.

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

1. through the design of spout, slider and locking mechanism, locking mechanism includes backup pad and bolt, and the backup pad sets up to L shape backup pad, has seted up the screw in the backup pad, and bolt threaded connection is in the inside of screw, and the one end fixedly connected with rubber pad of bolt, according to the size slip slider of circuit board, makes the tip of circuit board laminate the lateral part of backup pad, and the bolt drives the rubber pad and moves down and contradicts the surface of circuit board, locks the circuit board, the utility model discloses strengthened the fixed effect to the circuit board, and can clamp tightly fixedly to the circuit board of multiple specification and size, improved intensity detection device's application scope;

2. through the design of motor, electronic slip table, spliced pole, spheroid and recess, the motor drives detects the head and is circular motion to drive the spheroid on the spliced pole and roll in the inside of recess, the spliced pole plays the effect of support to electronic slip table, and electronic slip table drives detects the head and is linear motion, the utility model discloses a cooperation of electric putter, motor and electronic slip table can drive and detect the head and carry out diversified detection to the circuit board, has improved the precision of testing result to a certain extent.

Drawings

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

FIG. 2 is an enlarged view of the portion A of FIG. 1 according to the present invention;

FIG. 3 is a schematic structural view of the sliding chute and the sliding block of the present invention;

FIG. 4 is a schematic structural view of the connecting column and the ball body of the present invention;

fig. 5 is a schematic structural diagram of the groove of the present invention.

In the figure: 1. a base; 2. a side plate; 3. a top plate; 4. a fixed mount; 5. a motor; 6. a connecting plate; 7. an electric sliding table; 8. connecting columns; 9. an electric push rod; 10. a detection head; 11. a fixed table; 12. a locking mechanism; 13. a slider; 14. a chute; 15. a support plate; 16. a screw hole; 17. a bolt; 18. a rubber pad; 19. a sphere; 20. and (4) a groove.

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 mechanical strength detection device with a locking mechanism for circuit board production comprises a base 1, wherein two groups of side plates 2 are fixedly connected to the base 1, top plates 3 are fixedly mounted on the two groups of side plates 2, a fixing frame 4 is fixedly mounted at the lower end of each top plate 3, a connecting plate 6 is rotatably mounted at the lower end of each fixing frame 4, a motor 5 is fixedly mounted inside each fixing frame 4, one end of an output shaft of each motor 5 penetrates through each fixing frame 4 and is fixedly connected to the corresponding connecting plate 6, a bearing is fixedly embedded in each fixing frame 4, one end of the output shaft of each motor 5 is fixedly inserted into an inner ring of each bearing, and each motor 5 drives the corresponding connecting plate 6 to rotate;

the connecting plates 6 are fixedly connected with connecting columns 8, two groups of connecting columns 8 are arranged, one ends of the connecting columns 8 are slidably mounted at the bottom of the fixing frame 4, balls 19 are arranged at one ends of the connecting columns 8 in a rolling mode, grooves 20 are formed in the bottom of the fixing frame 4, the grooves 20 are arranged to be annular grooves, the balls 19 are arranged inside the grooves 20, the balls 19 roll inside the grooves 20, when the position of the detection head 10 is not located in the middle of the electric sliding table 7, the connecting columns 8 support the electric sliding table 7, the lower end of the connecting plate 6 is fixedly provided with the electric sliding table 7, a sliding seat of the electric sliding table 7 is fixedly connected with an electric push rod 9 through a fixing plate, one end of a piston rod of the electric push rod 9 is fixedly provided with the detection head 10 through the fixing plate, and the electric push rod 9 drives the detection head 10 to move;

fixed mounting has two sets of fixed stations 11 on base 1, slidable mounting has locking mechanism 12 on fixed station 11, the circuit board of being convenient for lock, locking mechanism 12 includes backup pad 15 and bolt 17, backup pad 15 sets up the backup pad into L shape, screw 16 has been seted up on backup pad 15, bolt 17 threaded connection is in the inside of screw 16, bolt 17's one end fixedly connected with rubber pad 18, increase the locking effect to the circuit board, and can prevent that the circuit board surface from being crushed, the bottom fixedly connected with slider 13 of backup pad 15, slider 13 is provided with two sets ofly, spout 14 has been seted up on fixed station 11, slider 13 slidable mounting is in the inside of spout 14, slider 13 sets up to the cross-section and is trapezoidal slider, spout 14 and slider 13 correspond the setting, be convenient for adjust the position of locking mechanism 12, can lock the circuit board of different specifications.

The working principle is as follows: when the device is used, a circuit board is placed on two groups of fixed tables 11, the end part of the circuit board is attached to the side part of a supporting plate 15 according to the size of the circuit board by sliding a sliding block 13, then a bolt 17 is screwed, the bolt 17 drives a rubber pad 18 to move downwards and abut against the surface of the circuit board to lock the circuit board, then a motor 5 is started simultaneously, the motor 5 drives a connecting plate 6 to rotate, meanwhile, a ball 19 rolls in a groove 20, the connecting plate 6 drives an electric sliding table 7 to rotate, the electric sliding table 7 drives an electric push rod 9 to rotate, the electric push rod 9 drives a detection head 10 to move circularly, then the electric sliding table 7 is started, the electric sliding table 7 drives the detection head 10 to move linearly, the detection head 10 can be driven to move in a plane by the cooperation of the motor 5 and the electric sliding table 7, further, multi-point detection can be carried out on the circuit board, then the electric push rod 9 is started, the detection head 10 is driven to move downwards by the electric push rod 9, and the detection head 10 is abutted against the circuit board, and the strength detection of the circuit board is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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. The utility model provides a mechanical strength detection device is used in circuit board production with locking mechanical system, includes base (1), its characterized in that: two groups of side plates (2) are fixedly connected on the base (1), a top plate (3) is fixedly arranged on the two groups of side plates (2), a fixed frame (4) is fixedly arranged at the lower end of the top plate (3), a connecting plate (6) is rotatably arranged at the lower end of the fixed frame (4), a connecting column (8) is fixedly connected on the connecting plate (6), one end of the connecting column (8) is slidably arranged at the bottom of the fixed frame (4), the lower end of the connecting plate (6) is fixedly provided with an electric sliding table (7), a sliding seat of the electric sliding table (7) is fixedly connected with an electric push rod (9) through a fixed plate, one end of a piston rod of the electric push rod (9) is fixedly provided with a detection head (10) through a fixing plate, the base (1) is provided with two sets of fixed platforms (11), and the fixed platforms (11) are provided with locking mechanisms (12) in a sliding manner.

2. The mechanical strength detection device with a locking mechanism for circuit board production according to claim 1, characterized in that: the motor (5) is fixedly mounted inside the fixing frame (4), and one end of an output shaft of the motor (5) penetrates through the fixing frame (4) and is fixedly connected onto the connecting plate (6).

3. The mechanical strength detection device with a locking mechanism for circuit board production according to claim 1, characterized in that: the connecting columns (8) are arranged in two groups, a ball body (19) is arranged at one end of each connecting column (8) in a rolling mode, a groove (20) is formed in the bottom of the fixing frame (4), the groove (20) is an annular groove, and the ball body (19) is arranged inside the groove (20).

4. The mechanical strength detection device with a locking mechanism for circuit board production according to claim 1, characterized in that: locking mechanism (12) are including backup pad (15) and bolt (17), screw (16) have been seted up on backup pad (15), bolt (17) threaded connection is in the inside of screw (16), the one end fixedly connected with rubber pad (18) of bolt (17).

5. A mechanical strength detection device with a locking mechanism for circuit board production according to claim 4, wherein: the bottom fixedly connected with slider (13) of backup pad (15), spout (14) have been seted up on fixed station (11), slider (13) slidable mounting is in the inside of spout (14).

6. A mechanical strength detection device with a locking mechanism for circuit board production according to claim 5, wherein: the sliding block (13) is a sliding block with a trapezoidal section, and the sliding groove (14) and the sliding block (13) are correspondingly arranged.