CN208537680U

CN208537680U - Automatic testing equipment

Info

Publication number: CN208537680U
Application number: CN201820900327.8U
Authority: CN
Inventors: 邬洪海; 刘穗; 汪海涛; 张海飞
Original assignee: FORYOU SMARTY (HUIZHOU) ELECTRONICS CO LTD
Current assignee: FORYOU SMARTY (HUIZHOU) ELECTRONICS CO LTD
Priority date: 2018-06-11
Filing date: 2018-06-11
Publication date: 2019-02-22
Anticipated expiration: 2028-06-11

Abstract

The utility model discloses automatic testing equipments, including the fixation bottom plate being arranged on three axis machines, side above the fixed bottom plate is fixedly connected with first substrate, and the side of first substrate is provided with the second substrate, the second substrate is slidably connected with fixed bottom plate, chamber is provided in the first substrate and the second substrate, the threaded rod being vertically arranged is equipped in the chamber, the upper and lower ends of the threaded rod are rotatablely connected with the inner roof wall of chamber and inner bottom wall respectively, movable block is threaded on the threaded rod, the first substrate and the opposite side of the second substrate outer wall are respectively arranged with the cunning mouth with corresponding chamber.The utility model can be according to the length of product to be detected, the appropriate position adjusted between first substrate and the second substrate, start servo motor, the pressing plate being arranged on first substrate and the second substrate can be clamped into the both ends of product to be detected, realize assignment test, precision when detection is improved, and mitigates labor intensity.

Description

Automatic testing equipment

Technical field

The utility model relates to automate semi-automatic control technical field more particularly to automatic testing equipment.

Background technique

ICT test mainly contacts the test point that PCB layout comes out by test probe and opens to detect the route of PCBA Road, short circuit, all parts weldering situation, can be divided into open test, short-circuit test, resistance test, capacity measurement, diode survey Examination, triode test, field-effect tube test, IC pin test (testjet`connect check BasicScan Bist) etc. Other general and specific components neglected loadings, misloading, parameter value deviation, the weldering of solder joint company, wiring board open the failures such as short circuit, and will be former Which component barrier is or opens short circuit and which point be located at show by printer or screen and accurate tell user.

Existing ICT test is that individual test clip is fixed on one piece of simple backplate surface, is pressed by artificial left hand Test clip to clamp upper cover opening, and the right hand is smooth by product and is inserted into test clip to good position, unclamps again upper cover and is closed The tight product of combined pressure is stepped on foot-operated trigger switch by foot and is tested.This operation mode used both hands and feet makees labour Dealer's operation intensity is big, and inefficiency, and when production capacity demand is big, equipment, personnel's investment are big, and output is small, has not adapted to existing The demand of foundry skill.

Utility model content

Purpose of the utility model is to solve the operation modes used both hands and feet in ICT test not only to make labor operation Person's operation intensity is big, and the problem of inefficiency, and the automatic testing equipment proposed.

To achieve the goals above, the utility model adopts the technical scheme that

Automatic testing equipment, including the fixation bottom plate being arranged on three axis machines, the side above the fixed bottom plate is fixed It being connected with first substrate, and the side of first substrate is provided with the second substrate, the second substrate is slidably connected with fixed bottom plate, It is provided with chamber in the first substrate and the second substrate, is equipped with the threaded rod being vertically arranged, the screw thread in the chamber The upper and lower ends of bar are rotatablely connected with the inner roof wall of chamber and inner bottom wall respectively, are threaded with movable block on the threaded rod, The first substrate and the opposite side of the second substrate outer wall are respectively arranged with the cunning mouth with corresponding chamber, the movable block It is fixedly connected with connecting rod close to the side of sliding mouth, one end of the connecting rod runs through sliding mouth and is fixedly connected with pressing plate, described The upper end of threaded rod is provided with second bevel gear, and the chamber inner wall is provided with far from the side of corresponding sliding mouth and second bevel gear The outer wall of the corresponding through hole in position, the first substrate and the second substrate is respectively fixed with servo corresponding with hole site is run through Motor is interspersed with drive shaft in the through hole, and one end of the drive shaft extends through through hole into chamber and fixed company It is connected to first bevel gear, the first bevel gear engages connection with second bevel gear, and the drive shaft is far from first bevel gear One end is connect through through hole and with the driving end of servo motor.

Preferably, the connecting rod and the inner sidewall of sliding mouth are slidably connected.

Preferably, lateral wall of two pressing plates respectively with first substrate and the second substrate is slidably connected.

Preferably, anti-skid rubber cushion is pasted on the downside of the pressing plate.

Preferably, the inner sidewall of the drive shaft and through hole is rotatablely connected.

Preferably, the bottom of the second substrate is provided with T-type sliding block, is provided on the fixed bottom plate and T-type sliding block Corresponding T-type sliding slot.

The utility model can be according to the length of product to be detected, the appropriate position adjusted between first substrate and the second substrate It sets, starts servo motor, the pressing plate being arranged on first substrate and the second substrate can be clamped into the both ends of product to be detected, and it is fixed to realize Bit test improves precision when detection, and mitigates labor intensity, is worth promoting.

Detailed description of the invention

Fig. 1 be the utility model proposes automatic testing equipment structural schematic diagram；

Fig. 2 is the side view of the second substrate；

Fig. 3 is fixed bottom plate A-A cross-sectional view.

In figure: 1 servo motor, 2 drive shafts, 3 first substrates, 4 through holes, 5 first bevel gears, 6 second bevel gears, 7 chambers Room, 8 connecting rods, 9 pressing plates, 10 anti-skid rubber cushions, 11 movable blocks, 12 threaded rods, 13 sliding mouths, 14 fixed bottom plates, 15 the second substrates, 16T type sliding block, 17T type sliding slot.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right", The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

Embodiment one:

Referring to Fig.1-3, automatic testing equipment, including the fixation bottom plate 14 being arranged on three axis machines, fixed 14 top of bottom plate Side be fixedly connected with first substrate 3, and the side of first substrate 3 is provided with the second substrate 15, the second substrate 15 and fixed Bottom plate 14 is slidably connected, and chamber 7 is provided in first substrate 3 and the second substrate 15, is equipped with the screw thread being vertically arranged in chamber 7 Bar 12, the upper and lower ends of threaded rod 12 are rotatablely connected with the inner roof wall of chamber 7 and inner bottom wall respectively, are threadedly coupled on threaded rod 12 There is a movable block 11, the first substrate 3 and opposite side of 15 outer wall of the second substrate is respectively arranged with and the cunning mouth of corresponding chamber 7 connection 13, movable block 11 is fixedly connected with connecting rod 8 close to the side of sliding mouth 13, and sliding mouth 13 and the company of fixation are run through in one end of connecting rod 8 It is connected to pressing plate 9, the upper end of threaded rod 12 is provided with second bevel gear 6, and 7 inner wall of chamber is provided with far from the side of corresponding sliding mouth 13 The outer wall of through hole 4 corresponding with 6 position of second bevel gear, first substrate 3 and the second substrate 15 is respectively fixed with and through hole 4 The corresponding servo motor 1 in position is interspersed with drive shaft 2 in through hole 4, and one end of drive shaft 2 is through through hole 4 into chamber 7 Extend and be fixedly connected with first bevel gear 5, first bevel gear 5 engages connection with second bevel gear 6, and drive shaft 2 is far from first One end of bevel gear 5 is connect through through hole 4 and with the driving end of servo motor 1.

In the utility model, connecting rod 8 and the inner sidewall of sliding mouth 13 are slidably connected, and connecting rod 8 can limit movable block 11, prevent Movable block 11 is driven to rotate when only threaded rod 12 rotates, two pressing plates 9 lateral wall with first substrate 3 and the second substrate 15 respectively It is slidably connected, guarantees stability when pressing plate 9 moves up and down, the downside of pressing plate 9 is pasted with anti-skid rubber cushion 10, guarantees to be detected Product will not slide between pressing plate 9 and fixed bottom plate 14, and the inner sidewall of drive shaft 2 and through hole 4 is rotatablely connected, and prevent from driving Axis 2 shakes when rotating, and the bottom of the second substrate 15 is provided with T-type sliding block 16, and it is right with T-type sliding block 16 to be provided on fixed bottom plate 14 The T-type sliding slot 17 answered, can be according to the length of product to be detected, the appropriate position for adjusting the second substrate 15, and use is more convenient.

Embodiment two:

In embodiment one, according between the length of product to be detected adjusting first substrate 3 appropriate and the second substrate 15 Position, first substrate 3 are fixedly connected with fixed bottom plate 14, and it is by artificial that the second substrate 15 is slidably connected with fixed bottom plate 14 The second substrate 15 is slided to adjust, when different from embodiment one, in the present embodiment, can use push-rod electric machine as the The power of two substrates 15 sliding, so as to save a part of manpower again.

In the utility model, the second substrate 15 is slided on fixed bottom plate 14 first, it is appropriate according to the length of product The position of the second substrate 15 is adjusted, then product to be detected is placed on fixed bottom plate 14, and makes the one of fixed bottom plate 14 End is located at the lower section for the pressing plate 9 being arranged on first substrate 3, starts the servo motor 1 being arranged on first substrate 3, servo motor 1 Drive end that drive shaft 2 is driven to rotate, during drive shaft 2 rotates, first bevel gear 5 drives second bevel gear 6 to rotate, thus So that threaded rod 12 rotates, during threaded rod 12 rotates, movable block 11 is limited by connecting rod 8 and can not be rotated, mobile Block 11 can only move up and down on threaded rod 12, and the mobile direction of movable block 11 depends on the side that servo motor 1 drives end rotation To can be moved down by connecting rod 8 with dynamic pressure plate 9 when movable block 11 moves down, pressing plate 9 can be by one end of product to be detected It clamps, similarly, starts the servo motor 1 being arranged in the second substrate 15, the other end of product to be detected can be clamped, be suitable for not With the product of size, realizes assignment test, be provided with detection device (being not drawn into figure) on three axis machines, detection device can be to fixation Good product to be detected is detected.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims

1. automatic testing equipment, including the fixation bottom plate (14) being arranged on three axis machines, which is characterized in that the fixed bottom plate (14) side above is fixedly connected with first substrate (3), and the side of first substrate (3) is provided with the second substrate (15), institute It states the second substrate (15) to be slidably connected with fixed bottom plate (14), be provided in the first substrate (3) and the second substrate (15) Chamber (7), is equipped with the threaded rod (12) being vertically arranged in the chamber (7), the upper and lower ends of the threaded rod (12) respectively with The inner roof wall and inner bottom wall of chamber (7) are rotatablely connected, and are threaded with movable block (11) on the threaded rod (12), described first Substrate (3) and the opposite side of the second substrate (15) outer wall be respectively arranged with the cunning mouth (13) of corresponding chamber (7) connection, it is described Movable block (11) is fixedly connected with connecting rod (8) close to the side of sliding mouth (13), and sliding mouth is run through in one end of the connecting rod (8) (13) it and is fixedly connected with pressing plate (9), the upper end of the threaded rod (12) is provided with second bevel gear (6), in the chamber (7) Wall is provided with through hole (4) corresponding with second bevel gear (6) position, the first substrate far from the side of corresponding sliding mouth (13) (3) and the outer wall of the second substrate (15) is respectively fixed with servo motor (1) corresponding with through hole (4) position, the through hole (4) it is interspersed with drive shaft (2) in, one end of the drive shaft (2) extension and the company of fixation into chamber (7) through through hole (4) It is connected to first bevel gear (5), the first bevel gear (5) engages connection with second bevel gear (6), and the drive shaft (2) is separate One end of first bevel gear (5) is connect through through hole (4) and with the driving end of servo motor (1).

2. automatic testing equipment according to claim 1, which is characterized in that the connecting rod (8) is interior with sliding mouth (13) Side walls connection.

3. automatic testing equipment according to claim 1, which is characterized in that two pressing plates (9) respectively with the first base Plate (3) and the lateral wall of the second substrate (15) are slidably connected.

4. automatic testing equipment according to claim 1, which is characterized in that be pasted on the downside of the pressing plate (9) anti-skidding Rubber pad (10).

5. automatic testing equipment according to claim 1, which is characterized in that the drive shaft (2) is interior with through hole (4) Side wall rotation connection.

6. automatic testing equipment according to claim 1, which is characterized in that the bottom of the second substrate (15) is provided with T-type sliding block (16) is provided with T-type sliding slot (17) corresponding with T-type sliding block (16) on the fixed bottom plate (14).