CN213813689U

CN213813689U - Mainboard test machine

Info

Publication number: CN213813689U
Application number: CN202022733806.5U
Authority: CN
Inventors: 吴境荣
Original assignee: Dongguan Jiacai Automation Equipment Co ltd
Current assignee: Dongguan Jiacai Automation Equipment Co ltd
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-07-27
Anticipated expiration: 2030-11-24

Abstract

The utility model discloses a mainboard test board, including lathe, FB tool lower bolster, FB tool cope match-plate pattern, IO module, slide mechanism, install on the lathe FB tool lower bolster, FB tool lower bolster upside is provided with FB tool cope match-plate pattern, FB tool cope match-plate pattern one side is provided with the IO module, FB tool lower bolster upside is provided with elevating system, elevating system power part is provided with damping mechanism, elevating system includes probe card, spacing post, connecting rod, connecting plate, the probe card both ends are connected spacing post, the probe card upper end is connected the connecting rod, the connecting rod upper end is connected the connecting plate. The utility model discloses utilize elevating system's manual operation, the depth of fall that can the accurate control probe card to improve operation flexibility and security, utilize damping mechanism to provide damping force for elevating system, thereby it is convenient spacing when the operation.

Description

Mainboard test machine

Technical Field

The utility model relates to a mainboard test field especially relates to mainboard test board.

Background

With the rapid development of electronic technology, new records of usage and production volume of electronic products are continuously updated, and more efficient production tools are needed. In each electronic product, the main board is an important component in the electronic product. In the motherboard production department, after a new motherboard is produced, a series of tests are performed on the new motherboard to determine whether the motherboard meets the qualification standards.

In present test platform, most adopt the cylinder mode to control the height that sinks of probe card, but because mainboard own characteristic and external uncertain factor, can't control the power of cylinder to take place the too big circumstances that causes the mainboard damage of probe card volume of sinking, and also can't guarantee stability and operability if use the hand simply, and the later stage still needs the record.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a mainboard test board just for solving above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

the mainboard testing machine comprises a machine tool, an FB jig lower template, an FB jig upper template, an IO module and a sliding mechanism, wherein the FB jig lower template is installed on the machine tool, the FB jig upper template is arranged on the upper side of the FB jig lower template, the IO module is arranged on one side of the FB jig upper template, a lifting mechanism is arranged on the upper side of the FB jig lower template, a damping mechanism is arranged on the power part of the lifting mechanism, the lifting mechanism comprises a probe plate, a limiting column, a connecting rod and a connecting plate, two ends of the probe plate are connected with the limiting column, the upper end of the probe plate is connected with the connecting rod, the upper end of the connecting rod is connected with the connecting plate, a rocker arm is installed at the front end of the connecting plate and is connected with a mounting seat through a connecting pin, one end of the connecting pin is connected with the damping mechanism, the inside damping piece that is provided with of damping sleeve, the damping sleeve with be provided with between the damping piece the spring, the inside contact of damping piece the connecting pin, slide mechanism includes spacing spout, slider, damping strip, the slider is connected FB tool cope match-plate pattern lower extreme, the slider with be provided with between the lathe spacing spout, the inboard both ends of spacing spout are provided with damping strip, two damping strip presss from both sides the tight fit the slider.

Preferably: the probe plate is connected with the limiting column in a sliding mode, and the limiting column is connected with the machine tool through threads.

So set up, the probe card plays the detection effect, spacing post plays limiting displacement.

Preferably: the connecting rod is connected with the probe board through threads, the connecting rod is connected with the connecting plate through a pin, and the connecting plate is connected with the rocker arm through a pin.

So set up, the connecting rod plays the connection effect.

Preferably: the damping sleeve is connected with the mounting seat through threads, and the damping block is connected with the damping sleeve in a sliding mode.

So set up, the damping sleeve plays the installation effect, the damping piece plays and provides the resistance effect.

Preferably: the four damping blocks are uniformly distributed on the outer surface of the connecting pin and are made of rubber, and the connecting pin is connected with the rocker arm through a key.

So set up, the damping piece utilizes the potential energy of spring, for the connecting pin provides damping force, thereby makes to possess damping force when the operation, makes things convenient for angle fixed and operation.

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

1. the descending depth of the probe card can be accurately controlled by utilizing the manual operation of the lifting mechanism, so that the operation flexibility and the safety are improved;

2. utilize damping mechanism to provide damping force for elevating system to convenient spacing when the operation.

Drawings

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

Fig. 1 is a schematic structural diagram of the motherboard testing machine of the present invention;

fig. 2 is a schematic structural view of the lifting mechanism of the motherboard testing machine of the present invention;

fig. 3 is a schematic structural view of a damping mechanism of the motherboard testing machine of the present invention;

fig. 4 is a schematic structural view of a sliding mechanism of the motherboard testing machine.

The reference numerals are explained below:

1. a machine tool; 2. a FB jig lower template; 3. an FB jig upper template; 4. an IO module; 5. a lifting mechanism; 6. a damping mechanism; 51. a probe card; 52. a limiting column; 53. a connecting rod; 54. a connecting plate; 55. a rocker arm; 56. a mounting seat; 57. a connecting pin; 61. a damping sleeve; 62. a spring; 63. a damping block; 7. a sliding mechanism; 71. comprises a limiting sliding chute; 72. a slider; 73. a damping strip.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be further explained with reference to the accompanying drawings:

example 1

As shown in fig. 1-4, the main board testing machine includes a machine tool 1, an FB jig lower template 2, an FB jig upper template 3, an IO module 4, and a sliding mechanism 7, the FB jig lower template 2 is installed on the machine tool 1, the FB jig upper template 3 is disposed on the FB jig lower template 2, the IO module 4 is disposed on one side of the FB jig upper template 3, an elevating mechanism 5 is disposed on the upper side of the FB jig lower template 2, a damping mechanism 6 is disposed on a power portion of the elevating mechanism 5, the elevating mechanism 5 includes a probe board 51, a limiting post 52, a connecting rod 53, and a connecting plate 54, the limiting post 52 is connected to two ends of the probe board 51, the connecting rod 53 is connected to the upper end of the probe board 51, the connecting plate 54 is connected to the upper end of the connecting plate 54, a rocker arm 55 is installed at the front end of the connecting plate 54, the rocker arm 55 is connected to a mounting base 56 through a connecting pin 57, one end of the connecting pin 57 is connected to the damping mechanism 6, the damping mechanism 6 includes a damping sleeve 61, a damping sleeve 6, Spring 62, damping piece 63, damping sleeve 61 is inside to be provided with damping piece 63, is provided with spring 62 between damping sleeve 61 and the damping piece 63, damping piece 63 inboard contact connecting pin 57, slide mechanism 7 includes spacing spout 71, slider 72, damping strip 73, and slider 72 connects at FB tool cope match-plate pattern 3 lower extreme, is provided with spacing spout 71 between slider 72 and the lathe 1, and the inboard both ends of spacing spout 71 are provided with damping strip 73, and two damping strips 73 press from both sides tight cooperation slider 72.

Preferably: the probe board 51 is connected with the limiting column 52 in a sliding mode, the limiting column 52 is connected with the machine tool 1 through threads, the probe board 51 plays a detection role, and the limiting column 52 plays a limiting role; the connecting rod 53 is connected with the probe board 51 through threads, the connecting rod 53 is connected with the connecting plate 54 through a pin, the connecting plate 54 is connected with the rocker arm 55 through a pin, and the connecting rod 53 plays a connecting role; the damping sleeve 61 is connected with the mounting seat 56 through threads, the damping block 63 is connected with the damping sleeve 61 in a sliding mode, the damping sleeve 61 plays a mounting role, and the damping block 63 plays a role in providing resistance; damping piece 63 is four to a set of evenly distributed at connecting pin 57 surface, and damping piece 63 material is rubber, and connecting pin 57 key-type connects rocking arm 55, and damping piece 63 utilizes spring 62's potential energy, provides the damping force for connecting pin 57 to the feasible damping force that possess when the operation makes things convenient for the angle to fix and operate.

The working principle is as follows: the mainboard that will wait to detect is placed at FB tool lower bolster 2 and FB tool cope match-plate pattern 3 upper end, utilize IO module 4 switch on, manually wrench rocking arm 55 this moment, make probe card 51 descend, damping piece 63 provides the damping force simultaneously, make probe card 51's rate of decline slow relatively, and controllable, can adjust probe card 51's the depth of fall according to the condition of mainboard, after the degree of depth is suitable, loosen rocking arm 55, the damping force that damping piece 63 provided this moment has guaranteed probe card 51's height, convenient record.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. Mainboard test board, its characterized in that: the device comprises a machine tool (1), an FB jig lower template (2), an FB jig upper template (3), an IO module (4) and a sliding mechanism (7), wherein the FB jig lower template (2) is installed on the machine tool (1), the FB jig upper template (3) is arranged on the upper side of the FB jig lower template (2), the IO module (4) is arranged on one side of the FB jig upper template (3), a lifting mechanism (5) is arranged on the upper side of the FB jig lower template (2), a damping mechanism (6) is arranged on a power part of the lifting mechanism (5), the lifting mechanism (5) comprises a probe plate (51), a limiting column (52), a connecting rod (53) and a connecting plate (54), the limiting column (52) is connected with two ends of the probe plate (51), the connecting rod (53) is connected with the upper end of the probe plate (51), the upper end of the connecting rod (53) is connected with the connecting plate (54), the front end of the connecting plate (54) is provided with a rocker arm (55), the rocker arm (55) is connected with a mounting seat (56) through a connecting pin (57), one end of the connecting pin (57) is connected with the damping mechanism (6), the damping mechanism (6) comprises a damping sleeve (61), a spring (62) and a damping block (63), the damping block (63) is arranged in the damping sleeve (61), the spring (62) is arranged between the damping sleeve (61) and the damping block (63), the inner side of the damping block (63) is contacted with the connecting pin (57), the sliding mechanism (7) comprises a limiting sliding groove (71), a sliding block (72) and a damping strip (73), the sliding block (72) is connected with the lower end of the FB jig upper template (3), and the limiting sliding groove (71) is arranged between the sliding block (72) and the machine tool (1), the damping strips (73) are arranged at two ends of the inner side of the limiting sliding groove (71), and the two damping strips (73) are in clamping fit with the sliding block (72).

2. The board testing machine of claim 1, wherein: the probe board (51) is connected with the limiting column (52) in a sliding mode, and the limiting column (52) is connected with the machine tool (1) through threads.

3. The board testing machine of claim 1, wherein: the connecting rod (53) is connected with the probe card (51) through threads, the connecting rod (53) is connected with the connecting plate (54) through a pin, and the connecting plate (54) is connected with the rocker arm (55) through a pin.

4. The board testing machine of claim 1, wherein: the damping sleeve (61) is connected with the mounting seat (56) through threads, and the damping block (63) is connected with the damping sleeve (61) in a sliding mode.

5. The board testing machine of claim 1, wherein: damping piece (63) four are a set of evenly distributed and are in connecting pin (57) surface, damping piece (63) material is rubber, connecting pin (57) key-type connection rocking arm (55).