CN210166465U

CN210166465U - Novel functional detection of production board is with high-speed needle machine that flies

Info

Publication number: CN210166465U
Application number: CN201920583736.4U
Authority: CN
Inventors: 李世华
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-25
Filing date: 2019-04-25
Publication date: 2020-03-20
Anticipated expiration: 2029-04-25

Abstract

The utility model relates to a fly needle test machine equipment technical field, and disclose a novel production board functional detection flies needle machine with high speed, including flying needle test machine and working chamber, this working chamber is seted up in the top of flying the framework of needle test machine, a slide bar of the horizontal fixedly connected with in top of working chamber inner wall, two connecting rods of sliding connection on the body of rod of this slide bar, the needle connecting block is flown with to the bottom fixedly connected with of two connecting rods. This novel functional detection of production board is with high-speed needle machine that flies, through designs such as the first telescopic link of grip block, first expanding spring, second expanding spring and second telescopic link, effectual realized that this grip block can carry out the centre gripping and can press from both sides tight effect to the component of equidimension not, realized that same platform machine can carry out the purpose of centre gripping to multiple component, solved original test machine and can not realize carrying out the centre gripping to the component of not uniform size and because the problem that drops appears in the shake of machine.

Description

Novel functional detection of production board is with high-speed needle machine that flies

Technical Field

The utility model relates to a fly needle test machine equipment technical field specifically is a novel production board functional detection flies needle machine with high speed.

Background

The flying probe tester is an instrument for testing PCB (printed circuit board) with high element arrangement density, multiple layers, large wiring density and small measuring point distance, mainly tests the insulation and conduction values of the circuit board, generally adopts a true value comparison positioning method, can monitor the test process and fault points in real time, ensures the test accuracy, has fine pitch, is not limited by grids, and is flexible in test, high in speed and the like.

However, when the existing flying probe testing machine detects components, the components are usually placed on the clamping unit of the flying probe testing machine to realize the detection work of the components, but the problem caused by the mode is that the same machine can only carry out related detection work on the components of the same type, if a larger or smaller component is placed on the flying probe testing machine, the detection result is in error and the components drop, and meanwhile, for workers, the working efficiency can be greatly reduced when a plurality of machines are used for simultaneously detecting the components with different sizes, the mode is not favorable for the normal operation of a factory, and the production cost is increased.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough to prior art, the utility model provides a novel production board functional detection flies needle machine with high speed possesses the advantage that can use one to fly the needle test machine and come to detect multiple component, has solved original flying the problem that the needle test machine can not detect multiple component.

(II) technical scheme

In order to realize the above-mentioned purpose that can use a flying probe test machine to detect multiple component, the utility model provides a following technical scheme: a novel high-speed flying needle machine for detecting the functionality of a finished board comprises a flying needle testing machine and a working cavity, wherein the working cavity is arranged above a frame body of the flying needle testing machine, the top of the inner wall of the working cavity is transversely and fixedly connected with a sliding rod, the rod body of the sliding rod is in sliding connection with two connecting rods, the bottoms of the two connecting rods are fixedly connected with a flying needle connecting block, the bottom of the flying needle connecting block is transversely and movably connected with two detection needle heads, the position of the inner cavity of each detection needle head, which is fixed with the flying needle connecting block, is movably connected with a decompression spring, the bottom of the inner wall of the working cavity is fixedly connected with a fixing block, the upper surface of the fixing block, which corresponds to the detection needle heads, is fixedly connected with a clamping block, the clamping block is in a U-shaped clamping shape, and the left frame body and the right frame body of the clamping block are in sliding, the frame bodies on the left side and the right side of the first slide bar are vertically provided with an integrally formed slide rail, the frame bodies on the left side and the right side of the second slide bar are vertically and fixedly connected with an integrally formed first slip sheet, the first slip sheet is connected in the slide rail of the first slide bar in a sliding manner, an inner cavity formed by the first slide bar and the second slide bar is vertically and fixedly connected with a first telescopic rod, the surface of a rod body of the first telescopic rod is sleeved with a first telescopic spring, the frame body at the bottom of the clamping block is also connected in a sliding manner and is divided into a third slide bar and a fourth slide bar, the frame bodies on the upper side and the lower side of the third slide bar are transversely and fixedly connected with an integrally formed second slip sheet, the frame bodies on the upper side and the lower side of the fourth slide bar are transversely and fixedly connected with integrally formed slide grooves, the second slip sheet is connected in the slide, and a second telescopic spring is sleeved on the surface of the rod body of the second telescopic rod.

Preferably, the top of the first telescopic rod inner rod is fixedly connected to the top of the first slide rod inner cavity, and the bottom of the first telescopic rod outer rod is fixedly connected to the bottom of the second slide rod inner cavity.

Preferably, the right side of the inner rod of the second telescopic rod is fixedly connected to the right side of the inner cavity of the fourth sliding rod, and the left side of the outer rod of the second telescopic rod is fixedly connected to the left side of the inner cavity of the third sliding rod.

Preferably, clamping blocks are fixedly connected to the left side and the right side of the clamping block and above the inner sides of the two first slide bars, and the clamping blocks are oval.

Preferably, the left side and the right side of the rear panel of the working chamber are both fixedly connected with dust collection fans, each dust collection fan is a long-time protection field 688 dust collection fan, and a power supply connecting wire of each dust collection fan is connected with a power supply output port of the flying needle testing machine.

Preferably, the lower frame body of the flying needle testing machine is provided with a double door, a radiating net is fixedly connected to a front panel of the double door, and a damping plate is fixedly connected to the bottom of the flying needle testing machine.

(III) advantageous effects

Compared with the prior art, the utility model provides a novel production board functional detection is with high-speed needle machine that flies possesses following beneficial effect:

1. the novel high-speed flying needle machine for detecting the functionality of the finished board effectively realizes the effect that the clamping block can clamp and clamp elements with different sizes through the design of the clamping block, the first telescopic spring, the second telescopic rod and the like, and realizes the purpose that the same machine can clamp various elements, thereby solving the problems that the original testing machine cannot clamp elements with different sizes and the elements fall off due to the shaking of the machine, meanwhile, the flying needle testing machine can effectively realize the advantage that dust in a working cavity can be extracted when the elements are detected, and avoiding the phenomenon that the dust in the working cavity cannot be processed in time to influence the normal detection process;

2. this novel functional detection of production board is with high-speed needle machine that flies, this fly needle test machine can realize detecting for multiple component, guarantee that the result that detects can not the error, to the staff, do not use many machines to carry out relevant detection to the component in needs, work efficiency is improved, production cost is reduced, design through decompression spring simultaneously, can effectually reduce the pressure that the time measuring of detection syringe needle brought, protected the detection syringe needle on the one hand, on the other hand provides the protection to the component that detects.

Drawings

FIG. 1 is a schematic view of the flying probe tester of the present invention;

FIG. 2 is a schematic sectional view of the detecting needle of the present invention;

fig. 3 is the schematic view of the sectional structure of the clamping block of the present invention.

In the figure: 1. a flying probe testing machine; 101. a working chamber; 2. a slide bar; 3. a connecting rod; 4. a flying probe connecting block; 41. a relief spring; 42. detecting a needle head; 5. a fixed block; 6. a clamping block; 61. a first slide bar; 62. a second slide bar; 63. a first telescopic rod; 64. a first extension spring; 65. a first slip sheet; 7. a dust collection fan; 8. double doors are opened; 9. a heat-dissipating web; 10. a damper plate; 11. a third slide bar; 12. a second extension spring; 13. a second telescopic rod; 14. a second slip sheet; 15. and a fourth slide bar.

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. 1-3, a novel high-speed flying probe machine for detecting the functionality of a finished board comprises a flying probe tester 1 and a working chamber 101, wherein the working chamber 101 is arranged above a frame body of the flying probe tester 1, a sliding rod 2 is transversely and fixedly connected to the top of the inner wall of the working chamber 101, two connecting rods 3 are slidably connected to the rod body of the sliding rod 2, a flying probe connecting block 4 is fixedly connected to the bottoms of the two connecting rods 3, two detecting probes 42 are transversely and movably connected to the bottom of the flying probe connecting block 4, a decompression spring 41 is movably connected to the inner cavity of the detecting probes 42 and the positions fixed to the flying probe connecting block 4, a fixed block 5 is fixedly connected to the bottom of the inner wall of the working chamber 101, a clamping block 6 is fixedly connected to the upper surface of the fixed block 5 and the positions corresponding to the detecting probes 42, the clamping block 6 is in a U-shaped clamping manner, the left frame body and the right frame body of the clamping block 6 are both slidably connected and divided into a, the frame body at the left and right sides of the first slide bar 61 is vertically provided with an integrally formed slide rail, the frame body at the left and right sides of the second slide bar 62 is vertically and fixedly connected with an integrally formed first slide sheet 65, the first slide sheet 65 is slidably connected in the slide rail of the first slide bar 61, the inner cavity formed by the first slide bar 61 and the second slide bar 62 is vertically and fixedly connected with a first telescopic rod 63, the surface of the rod body of the first telescopic rod 63 is sleeved with a first expansion spring 64, the frame body at the bottom of the clamping block 6 is also slidably connected and divided into a third slide bar 11 and a fourth slide bar 15, the frame body at the upper and lower sides of the third slide bar 11 is horizontally and fixedly connected with an integrally formed second slide sheet 14, the frame body at the upper and lower sides of the fourth slide bar 15 is horizontally and fixedly connected with an integrally formed slide groove, the second slide sheet 14 is slidably connected in the slide groove, and the inner cavity formed, the surface of the rod body of the second telescopic rod 13 is sleeved with a second telescopic spring 12.

The top fixed connection of the interior pole of first telescopic link 63 is at the top of first slide bar 61 inner chamber, and the bottom fixed connection of the outer pole of first telescopic link 63 is in the bottom of second slide bar 62 inner chamber, and the appearance of this design can more effectively make grip block 6 slide from top to bottom to reach the fastening effect about the component.

The right side fixed connection of the pole in second telescopic link 13 is on the right side of the inner chamber of fourth slide bar 15, and the left side fixed connection of the pole outside second telescopic link 13 can more effectively make grip block 6 act on the slip in the appearance of this design in the left side of the inner chamber of third slide bar 11 to reach the fastening effect to the component left and right sides.

Clamping blocks are fixedly connected to the left side and the right side of the clamping block 6 and above the inner sides of the two first sliding rods 61, the clamping blocks are oval, and the clamping blocks can clamp and fix the element in the clamping block 6 more effectively.

The dust absorption fan 7 is fixedly connected to the left side and the right side of the rear panel of the working cavity 101, the dust absorption fan 7 is a long-time protection field 688 dust absorption fan, a power supply connecting wire of the dust absorption fan 7 is connected with a power supply output port of the flying needle testing machine 1, and dust in the working cavity 101 can be effectively extracted and scattered due to the design.

Two door 8 have been seted up to the lower framework of flying needle test machine 1, and the front panel fixedly connected with radiator-grid 9 of two door 8, and the design of this radiator-grid 9 can be more effectual carries out the radiating effect to the equipment that flies needle test machine 1 bottom, flies the bottom fixedly connected with of needle test machine 1 and subtracts vibrating plate 10, and this design can effectual reduction leads to the problem of rocking owing to fly needle test machine 1 and appear shaking.

The working principle is as follows: when the flying probe testing machine 1 is used for testing elements, an operator firstly clamps the elements to be detected in the clamping block 6, if the elements with different types are detected, the operator only needs to pull the first sliding rod 61 upwards and pull the fourth sliding rod 15 to the right side, at the moment, the clamping range of the whole clamping block 6 is enlarged, then the elements can be placed in the enlarged clamping block 6, after the elements are placed in the elements, the clamping block 6 can clamp the upper side and the lower side of the elements through the rebounding action of the first telescopic rod 63 and the first telescopic spring 64, the clamping block 6 can clamp the upper side and the lower side of the elements, the clamping block 6 can clamp the left side and the right side of the elements through the rebounding action of the second telescopic rod 13 and the second telescopic spring 12, and through the steps, the clamping state of the whole elements can be effectively guaranteed, and the elements cannot fall off due to machine vibration, after the clamping is completed, the worker can perform related detection work on the probe through operating the detection needle 42, when the element is detected, the dust suction fan 7 is started, dust in the working cavity 101 can be effectively discharged, and the problem of shaking caused by the vibration of the flying probe testing machine 1 can be effectively reduced through the damping plate 10.

In conclusion, this novel functional high-speed flying needle machine of detecting of production board, through the first telescopic link 63 of grip block 6, first expanding spring 64, designs such as second expanding spring 12 and second telescopic link 13, the effectual effect that this grip block 6 can carry out the centre gripping and can press from both sides tightly to the component of equidimension not that has realized, the purpose that same platform machine can carry out the centre gripping to multiple component has been realized, the problem that original can not realize carrying out the centre gripping to the component that differs in size and the machine shake and appear dropping has been solved, this flying needle test machine 1 can effectually realize simultaneously carrying out the advantage of extracting the dust in the working chamber 101 when detecting the component, the dust that appears in having avoided the working chamber 101 can not in time handle and influence normal test process. This novel production board functional detection is with high-speed needle machine that flies, this fly needle test machine 1 can realize detecting for multiple component, guarantee that the result that detects can not the error, to the staff, do not need to use many machines to carry out relevant detection to the component, work efficiency is improved, production cost is reduced, design through decompression spring 41 simultaneously, can effectual reduction detection needle 42 detect the pressure that time measuring brought, protected detection needle 42 on the one hand, on the other hand provides the protection to the component that detects.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 novel production board functional detection flies needle machine with high speed, includes and flies needle test machine (1) and working chamber (101), and the top at flying the framework of needle test machine (1), its characterized in that is seted up in this working chamber (101): the top of the inner wall of the working chamber (101) is transversely and fixedly connected with a sliding rod (2), the rod body of the sliding rod (2) is connected with two connecting rods (3) in a sliding manner, the bottom of the two connecting rods (3) is fixedly connected with a flying needle connecting block (4), the bottom of the flying needle connecting block (4) is transversely and movably connected with two detection needles (42), the inner cavity of each detection needle (42) and the position fixed with the flying needle connecting block (4) are movably connected with a decompression spring (41), the bottom of the inner wall of the working chamber (101) is fixedly connected with a fixed block (5), the upper surface of the fixed block (5) and the position corresponding to the detection needles (42) are fixedly connected with a clamping block (6), the clamping block (6) is in a U-shaped clamping shape, and the left frame body and the right frame body of the clamping block (6) are in a sliding manner and are divided into a first sliding rod (61) and a second sliding, the frame bodies on the left side and the right side of the first sliding rod (61) are vertically provided with integrally formed sliding rails, the frame bodies on the left side and the right side of the second sliding rod (62) are vertically and fixedly connected with integrally formed first sliding sheets (65), the first sliding sheets (65) are connected in the sliding rails of the first sliding rod (61) in a sliding manner, an inner cavity formed by the first sliding rod (61) and the second sliding rod (62) is vertically and fixedly connected with a first telescopic rod (63), the surface of a rod body of the first telescopic rod (63) is sleeved with a first telescopic spring (64), the frame body at the bottom of the clamping block (6) is also in sliding connection and is divided into a third sliding rod (11) and a fourth sliding rod (15), the frame bodies on the upper side and the lower side of the third sliding rod (11) are transversely and fixedly connected with integrally formed second sliding sheets (14), and the frame bodies on the upper side and the lower side of the, second gleitbretter (14) sliding connection is in the spout, the horizontal fixedly connected with second telescopic link (13) of inner chamber that third slide bar (11) and fourth slide bar (15) are constituteed, second expanding spring (12) have been cup jointed on the body of rod surface of second telescopic link (13).

2. The novel high-speed flying probe machine for detecting the functionality of the finished board as claimed in claim 1, wherein: the top of the inner rod of the first telescopic rod (63) is fixedly connected to the top of the inner cavity of the first sliding rod (61), and the bottom of the outer rod of the first telescopic rod (63) is fixedly connected to the bottom of the inner cavity of the second sliding rod (62).

3. The novel high-speed flying probe machine for detecting the functionality of the finished board as claimed in claim 1, wherein: the right side of the inner rod of the second telescopic rod (13) is fixedly connected to the right side of the inner cavity of the fourth sliding rod (15), and the left side of the outer rod of the second telescopic rod (13) is fixedly connected to the left side of the inner cavity of the third sliding rod (11).

4. The novel high-speed flying probe machine for detecting the functionality of the finished board as claimed in claim 1, wherein: clamping blocks are fixedly connected to the left side and the right side of the clamping block (6) and above the inner sides of the two first sliding rods (61), and the clamping blocks are oval.

5. The novel high-speed flying probe machine for detecting the functionality of the finished board as claimed in claim 1, wherein: the dust collection fan (7) is fixedly connected to the left side and the right side of the rear panel of the working cavity (101), the dust collection fan (7) is a long-time protection field 688 dust collection fan, and a power connection wire of the dust collection fan (7) is connected with a power output port of the flying needle testing machine (1).

6. The novel high-speed flying probe machine for detecting the functionality of the finished board as claimed in claim 1, wherein: the flying probe testing machine is characterized in that a double door (8) is arranged on a lower frame body of the flying probe testing machine (1), a radiating net (9) is fixedly connected to a front panel of the double door (8), and a damping plate (10) is fixedly connected to the bottom of the flying probe testing machine (1).