CN210514526U

CN210514526U - Device for detecting original part of circuit board

Info

Publication number: CN210514526U
Application number: CN201921066010.XU
Authority: CN
Inventors: 魏文源; 栾山林; 高跃; 李勇召; 赵爱华; 黄艳平
Original assignee: Suzhou Xinmagnesian Electronic Technology Co Ltd
Current assignee: Suzhou Xinmagnesian Electronic Technology Co Ltd
Priority date: 2019-07-10
Filing date: 2019-07-10
Publication date: 2020-05-12
Anticipated expiration: 2029-07-10

Abstract

The utility model discloses a device for detecting original components of a circuit board, which belongs to the technical field of circuit boards and comprises a base, wherein one side of the top of the base is provided with a sliding limiting groove, a screw rod is inserted in the sliding limiting groove, one side wall of the base is provided with a first motor, the output end of the first motor is connected with one end of the screw rod, the outer part of the screw rod is screwed with a nut slider, the top of the nut slider is vertically fixed with a movable support plate, the other side of the top of the base is vertically fixed with a fixed support plate, the other ends of two groups of rotating shafts are respectively fixed with a clamping component, one side wall of the fixed support plate is provided with a reduction box, the outer wall of the reduction box is provided with a second motor, the bottom of the base is provided with a first control switch and a second control switch, the clamping and the fixing can be carried out according to circuit boards, the efficiency of monitoring circuit board components is greatly improved.

Description

Device for detecting original part of circuit board

Technical Field

The utility model relates to a circuit board technical field specifically is a detection circuitry board original paper device.

Background

At present, electronic products such as mobile phones, computers and the like are different day by day, so that the life of people is enriched, and great convenience is brought to people. In electronic product, the circuit board is indispensable, and the existence of circuit board provides the basis for electronic product's automated control, and after the preparation of circuit board, in order to guarantee the quality of circuit board, prevent that the circuit board from appearing damaging, all need detect the circuit board usually.

In the prior art, an operator generally uses a multimeter to contact each contact on a circuit board, and whether the circuit board is good or not is determined by observing indexes on the multimeter, and the circuit board has more contacts. For example, chinese patent application number is CN201820222882. a detection circuitry board original paper device of china, this design makes things convenient for operating personnel to adjust and detects the circuit board and control the distance, the utility model discloses rational in infrastructure, application scope is wide, and the reliability is high. But can only be convenient detect the upper surface of circuit board, when needing to detect the lower surface of circuit board moreover, need adjust the height of circuit board, but still have the problem to the circuit board detection difficulty, can not be adapted to the detection of different model circuit boards moreover, use the limitation big.

Based on this, the utility model designs a detection circuitry board original paper device to solve the above-mentioned problem of mentioning.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a detection circuitry board original paper device can require to carry out the centre gripping according to not unidimensional circuit board and fix, and application scope is wide, and the efficiency of coming circuit board component monitoring is improved greatly to positive and negative or angle of measurement personnel accessible regulating circuit board to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a device for detecting circuit board original paper comprises a base, wherein one side of the top of the base is provided with a sliding limiting groove, a screw rod is inserted into the sliding limiting groove, a first motor is arranged on one side wall of the base, the output end of the first motor is connected with one end of the screw rod, a nut slider is screwed outside the screw rod, a moving support plate is vertically fixed on the top of the nut slider, a fixed support plate is vertically fixed on the other side of the top of the base, bearings are arranged at the upper ends of the outer walls of the moving support plate and the fixed support plate, one end of a rotating shaft is inserted into the bearings, clamping components are fixed at the other ends of two groups of rotating shafts, a reduction box is arranged on one side wall of the fixed support plate, a second motor is arranged on the outer wall of the reduction box, the second motor is connected with one end of the rotating shaft on the fixed support plate, the top of the base is further provided with a first control switch and a second control switch, and the first control switch and the second control switch are electrically connected with the first motor and the second motor respectively through a power box.

Preferably, both sides wall of base all is equipped with the installation limit, it has the mounting hole to open on the outer wall on installation limit.

Preferably, the two side walls of the inner cavity of the sliding limiting groove are provided with limiting sliding grooves, and the two sides of the outer wall of the nut sliding block are provided with limiting sliding blocks which are connected in the limiting sliding grooves in a sliding mode.

Preferably, the fixed support plate is fixed on the top of the base through the mounting seat and the screws.

Preferably, the sliding limiting groove, the movable support plate and the fixed support plate are arranged along the transverse central line of the base.

Preferably, the centre gripping subassembly is equipped with the clamp plate including the splint that are Contraband type shape, the inside that is located splint, and the top that is located splint is opened there is the through-hole, the top both sides of clamp plate are equipped with the guide post that runs through in the through-hole, lie in the bottom of spacing rotation connecting stud between two sets of guide posts on the clamp plate, the bottom spiro union of stud runs through in the top of splint, and the top of stud is fixed with adjust knob.

Preferably, the bottom of splint is fixed with protection pad two, the bottom of clamp plate is fixed with protection pad one, and protection pad one and protection pad two all adopt the PCV material.

Compared with the prior art, the beneficial effects of the utility model are that: this kind of detection circuitry board original paper device structural design is novel, through motor one, the distance between the centre gripping subassembly on the adjustable removal extension board of lead screw and nut slider and the centre gripping subassembly on the fixed extension board, and the position that cooperation clamp plate was adjusted can require to carry out the centre gripping according to the circuit board of unidimensional not fixed, application scope is wide, and cooperation motor two, pivot and bearing can overturn the circuit board after the centre gripping is fixed, inspector accessible regulating circuit board's positive and negative or angle, in order to realize the detection to the circuit board, improve the efficiency to circuit board component monitoring greatly, high reliability.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a rear view of the present invention;

fig. 3 is a schematic view of the structure of the clamping assembly of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a base; 101. installing edges; 102. mounting holes; 2. a sliding limit groove; 3. a screw rod; 4. a first motor; 5. a nut slider; 51. a limiting chute; 52. a limiting slide block; 6. moving the support plate; 7. a mounting seat; 8. fixing a support plate; 9. a bearing; 10. a rotating shaft; 11. a reduction gearbox; 12. a second motor; 13. a clamping assembly; 14. a power supply box; 15. controlling a first switch; 16. a second control switch; 17. pressing a plate; 18. a stud; 19. adjusting a knob; 20. a through hole; 21. a guide post; 22. a first protection pad; 23. a second protection pad; 24. and (4) clamping the 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a device for detecting circuit board elements comprises a base 1, wherein one side of the top of the base 1 is provided with a sliding limiting groove 2, a screw rod 3 is inserted into the sliding limiting groove 2, a first motor 4 is installed on one side wall of the base 1, the output end of the first motor 4 is connected with one end of the screw rod 3, a nut slider 5 is screwed outside the screw rod 3, a movable support plate 6 is vertically fixed on the top of the nut slider 5, a fixed support plate 8 is vertically fixed on the other side of the top of the base 1, bearings 9 are arranged at the upper ends of the outer walls of the movable support plate 6 and the fixed support plate 8, one ends of rotating shafts 10 are inserted into the bearings 9, clamping components 13 are fixed at the other ends of the two groups of rotating shafts 10, a reduction gearbox 11 is installed on one side wall of the fixed support plate 8, a second motor 12 is installed on the outer wall of the reduction gearbox 11, and the second motor 12 is connected with one end of the rotating shaft, the bottom of the base 1 is provided with a power box 14, the top of the base 1 is also provided with a first control switch 15 and a second control switch 16, and the first control switch 15 and the second control switch 16 are respectively electrically connected with the first motor 4 and the second motor 12 through the power box 14

All be equipped with installation limit 101 on the both sides wall of base 1, it has mounting hole 102 to open on the outer wall of installation limit 101, and base 1 is fixed through the mounting hole 102 accessible bolt on the installation limit 101, and stability is high, and the installation is dismantled conveniently.

The two side walls of the inner cavity of the sliding limiting groove 2 are provided with limiting sliding grooves 51, the two sides of the outer wall of the nut sliding block 5 are provided with limiting sliding blocks 52 connected in the limiting sliding grooves 51 in a sliding mode, the nut sliding block 5 is limited under the effects of the limiting sliding grooves 51 and the limiting sliding blocks 52, the nut sliding block 5 moves in the sliding limiting groove 2 under the effect of the screw rod 3, and therefore the distance between the movable support 6 and the fixed support 8 is adjusted.

The fixed support plate 8 is fixed to the top of the base 1 through the mounting seat 7 and the screws, and the sliding limiting groove 2, the movable support plate 6 and the fixed support plate 8 are arranged along the transverse central line of the base 1, so that the clamping component 13 on the movable support plate 6 and the fixed support plate 8 can stably clamp a circuit board, and the balance of the circuit board is guaranteed.

Wherein, the clamping assembly 13 comprises a clamping plate 24 in an Contraband shape, a pressing plate 17 is arranged inside the clamping plate 24, a through hole 20 is formed in the top of the clamping plate 24, guide posts 21 penetrating through the through hole 20 are arranged on two sides of the top of the pressing plate 17, the pressing plate 17 is arranged at the bottom end of a connecting stud 18 between two groups of guide posts 21 in a limiting and rotating manner, the bottom end of the stud 18 is screwed and penetrates through the top of the clamping plate 24, an adjusting knob 19 is fixed at the top end of the stud 18, the clamping plate 24 is in a Contraband shape and provides a space for moving the pressing plate 17, when the adjusting knob 19 is adjusted, the bottom end of the stud 18 can rotate on the pressing plate 17 but cannot be separated, so that the pressing plate 17 adjusts the position of the pressing plate 17 under the effect of the adjusting knob 19, and the pressing plate 17 can move in the through guide posts 21 while being adjusted, thereby ensuring the moving, the problem of unstable clamping of the circuit board is avoided. The bottom of splint 24 is fixed with protection pad two 23, the bottom of clamp plate 17 is fixed with protection pad one 22, and protection pad one 22 and protection pad two 23 all adopt the PCV material, can protect the circuit board of centre gripping between clamp plate 17 and splint 12 bottom through protection pad one 22 and protection pad two 23, avoid when the circuit board centre gripping, cause the damage to the circuit board.

The specific working principle is as follows: the device for detecting the original part of the circuit board is characterized in that a movable support plate 6 and a fixed support plate 8 are arranged on a base 1 convenient to mount and fix, a clamping component 13 is fixed on the movable support plate 6 and the fixed support plate 8 through a rotating shaft 10, when circuit boards of different types need to be detected, one end of the circuit board is fixed in the clamping component 13 on one side of the fixed support plate 8, a pressing plate 17 is moved downwards onto the circuit board through an adjusting knob 19 and a stud 18 to clamp the circuit board, then the clamping component 13 on the movable support plate 6 is located, a first motor 4 is controlled by a first control switch 15 and a power box 14 to work, the first motor 4 controls a nut slider 5 screwed on a screw rod 3 to move in a sliding limiting groove 2, so that the distance between the clamping component 13 on the movable support plate 6 and the clamping component on the fixed support plate 8 is adjusted, and the position adjusted by the pressing plate 17 can be clamped and fixed according to circuit boards of different, after the fixing is finished, the second motor 12 is controlled to work through the second control switch 16 and the power box 14, the application range is wide, the circuit board is fixed between the two groups of clamping assemblies 13, the second motor 12 rotates through the rotating shaft 10 and the bearing 9, the circuit board with two ends located between the two groups of clamping assemblies 13, and the front side and the back side or the angle of the circuit board can be adjusted by detection personnel, so that the detection of the circuit board is realized, and the efficiency of monitoring circuit board elements is greatly improved.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a detect circuit board original paper device, includes base (1), its characterized in that: a sliding limiting groove (2) is formed in one side of the top of the base (1), a screw rod (3) is inserted into the sliding limiting groove (2), a motor I (4) is installed on one side wall of the base (1), the output end of the motor I (4) is connected with one end of the screw rod (3), a nut slider (5) is screwed to the outer portion of the screw rod (3), a movable support plate (6) is vertically fixed to the top of the nut slider (5), a fixed support plate (8) is vertically fixed to the other side of the top of the base (1), bearings (9) are arranged at the upper ends of the outer walls of the movable support plate (6) and the fixed support plate (8), one end of a rotating shaft (10) is inserted into the bearings (9), clamping assemblies (13) are fixed to the other ends of the two groups of rotating shafts (10), a reduction gearbox (11) is installed on one side wall of the fixed support plate (8), the motor II (12) is installed on the outer wall of the reduction gearbox (11), the motor II (12) is connected with one end of a rotating shaft (10) on the fixed supporting plate (8) through the reduction gearbox (11), a power supply box (14) is installed at the bottom of the base (1), a control switch I (15) and a control switch II (16) are further installed at the top of the base (1), and the control switch I (15) and the control switch II (16) are respectively electrically connected with the motor I (4) and the motor II (12) through the power supply box (14).

2. A circuit board element detecting device according to claim 1, wherein: both sides wall of base (1) all is equipped with installation limit (101), it has mounting hole (102) to open on the outer wall of installation limit (101).

3. A circuit board element detecting device according to claim 1, wherein: and limiting sliding grooves (51) are formed in two side walls of the inner cavity of the sliding limiting groove (2), and limiting sliding blocks (52) which are connected into the limiting sliding grooves (51) in a sliding mode are arranged on two sides of the outer wall of the nut sliding block (5).

4. A circuit board element detecting device according to claim 1, wherein: the fixed support plate (8) is fixed on the top of the base (1) through the mounting seat (7) and screws.

5. A circuit board element detecting device according to claim 1, wherein: the sliding limiting groove (2), the movable support plate (6) and the fixed support plate (8) are arranged along the transverse central line of the base (1).

6. A circuit board element detecting device according to claim 1, wherein: centre gripping subassembly (13) is equipped with clamp plate (17) including splint (24) that are Contraband type shape, the inside that is located splint (24), and the top that is located splint (24) is opened there is through-hole (20), the top both sides of clamp plate (17) are equipped with guide post (21) that run through in through-hole (20), lie in the bottom of spacing rotation connecting stud (18) between two sets of guide post (21) on clamp plate (17), the bottom spiro union of stud (18) runs through in the top of splint (24), and the top of stud (18) is fixed with adjust knob (19).

7. A circuit board element detecting device according to claim 6, wherein: and a second protection pad (23) is fixed at the bottom of the clamping plate (24), a first protection pad (22) is fixed at the bottom of the pressing plate (17), and the first protection pad (22) and the second protection pad (23) are made of PCV materials.