CN220568868U - Exhaust zeroing test fixture - Google Patents

Abstract

The application relates to the technical field of chip burning, in particular to an exhaust zeroing test fixture. Comprising the following steps: the operation panel is provided with a fixing frame, the fixing frame is perpendicular to the operation panel, any one end of the fixing frame is fixed on the side edge of the operation panel along the length of the fixing frame, a push-pull device is arranged on the fixing frame, one end of the push-pull device is fixed on the fixing frame, the other end of the push-pull device is fixedly provided with a pressing piece, the pressing piece and the operation panel are horizontally arranged, a probe penetrates through the pressing piece, and a pointer of the probe is downwards in abutting connection with the operation panel; the LED lamp is arranged on the upper surface of the operating platform and is electrically connected with the probe. The problem of behind the wiring plug connection among the correlation technique, judge whether the function of pilot lamp and button is normal, the process operation is complicated is solved.

Description

Exhaust zeroing test fixture

Technical Field

The application relates to the technical field of chip burning, in particular to an exhaust zeroing test fixture.

Background

At present, when the performance test of the exhaust zeroing plate is performed, in order to test whether the two buttons for exhausting and zeroing are effective, whether the surface indicator lamp can be correctly lightened or not, the acquisition controller main board and the zeroing stepping motor are required to be connected, the exhaust stepping motor is used for confirming whether the corresponding motor rotates to judge the effectiveness of the buttons by respectively pressing the two buttons, and the corresponding LED lamp on the exhaust zeroing plate is lightened by the function of the acquisition controller main control board to judge whether the functions of the indicator lamp and the buttons are normal or not. No effective solution has been proposed at present.

Disclosure of Invention

The utility model provides a main aim at provides an exhaust school zero test fixture to after solving wiring plug connection among the correlation technique, judge whether the function of pilot lamp and button is normal, the complex problem of process operation.

In order to achieve the above purpose, the application provides an exhaust zeroing test fixture. Comprising the following steps:

the operation panel is provided with a fixing frame, the fixing frame is perpendicular to the operation panel, any one end of the fixing frame is fixed on the side edge of the operation panel along the length of the fixing frame, a push-pull device is arranged on the fixing frame, one end of the push-pull device is fixed on the fixing frame, the other end of the push-pull device is fixedly provided with a pressing piece, the pressing piece and the operation panel are horizontally arranged, a probe penetrates through the pressing piece, and a pointer of the probe is downwards in abutting connection with the operation panel; the LED lamp is arranged on the upper surface of the operating platform and is electrically connected with the probe.

Further, the push-pull device comprises a sliding piece, the sliding piece is fixed on the pressing piece, the sliding piece is perpendicular to the pressing piece, the cross section of the sliding piece is rectangular, the sliding piece is hinged with a middle rod, one end of the middle rod is hinged to the sliding piece, the other end of the middle rod is hinged with an operating handle, and one end, close to the middle rod, of the operating handle is hinged to the fixing frame.

Further, the pressing piece is provided with a limiting rod, the two limiting rods penetrate through the pressing piece, and the limiting rod is fixedly connected with the fixing frame.

Further, a limiting groove is formed below the pressing piece and is located on the operating platform and horizontally arranged with the operating platform.

Further, the surface area of the limiting groove is smaller than the surface area of the pressing piece.

Further, a plurality of buttons are arranged on the operation platform, the buttons are electrically connected with a control end, and the control end is electrically connected with the probe.

Further, handles are arranged on two sides of the operating platform.

Further, the bottom side of the operating platform is provided with an anti-slip pad.

And further solves the technical problems that after the wiring plug is connected in the related art, whether the functions of the indicator lamp and the button are normal or not and the process operation is complex.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the application and to provide a further understanding of the application with regard to the other features, objects and advantages of the application. The drawings of the illustrative embodiments of the present application and their descriptions are for the purpose of illustrating the present application and are not to be construed as unduly limiting the present application. In the drawings:

fig. 1 is a schematic structural diagram of an exhaust zeroing test fixture according to an embodiment of the present application;

fig. 2 is a schematic diagram of a part of a structure of an exhaust zeroing test fixture according to an embodiment of the present application.

Reference numerals:

1. an operation table; 11. a fixing frame; 12. a pressing member; 13. a probe; 14. an LED lamp; 15. a limit rod; 16. a limit groove; 17. a button; 18. a control end; 19. a handle; 191. an anti-slip pad; 2. a push-pull device; 21. a sliding member; 22. a middle rod; 23. operating handle

Detailed Description

In order to make the present application solution better understood by those skilled in the art, the following description will be made in detail and with reference to the accompanying drawings in the embodiments of the present application, it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, shall fall within the scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe the embodiments of the present application described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are used primarily to better describe the present application and its embodiments and are not intended to limit the indicated device, element or component to a particular orientation or to be constructed and operated in a particular orientation.

Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

In addition, the term "plurality" shall mean two as well as more than two.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As shown in fig. 1 and 2, the fixing frame 11 is arranged on the operation table 1, the fixing frame 11 is vertically arranged with the operation table 1, the push-pull device 2 runs in the vertical direction, the fixing frame 11 is positioned on the side edge of the operation table 1 along the length of the operation table, the push-pull device 2 is arranged on the fixing frame 11 according to the shape of a chip, the operation is more convenient, one end of the push-pull device 2 is fixed on the fixing frame 11, the other end is fixed on the pressing piece 12, the pressing piece 12 is horizontally arranged with the operation table 1, the sliding of the pressing piece 12 in the vertical direction is completed through the push-pull device 2, the pressing piece 12 is provided with a plurality of probes 13 through the pressing piece, the pointers of the probes 13 are downwards arranged with the operation table 1 in a abutting manner, when the chip is placed on the operation table 1, the probes 13 are abutted with the chip, the chip can be electrically connected with the probes 13, the chip is firstly discharged out of the fault, the probes 13 are electrically connected with the LED lamp 14, the flash lamp 14 is used for testing the effectiveness of the chip exhaust and the calibration, and the complex detection process of the chip exhaust and the calibration is required in the prior art.

As shown in fig. 1, the push-pull device 2 includes a sliding member 21, the sliding member 21 is fixed on the pressing member 12, the sliding member 21 is perpendicular to the pressing member 12, the cross section of the sliding member 21 is rectangular, the sliding member is integrally cylindrical, the sliding member is fixed on the pressing member 12, the pressing of the pressing member 12 is realized, a middle rod 22 is hinged on the sliding member 21, one end of the middle rod 22 is hinged on the sliding member 21, the other end of the middle rod 22 is hinged with an operating handle 23, one end of the operating handle 23, which is close to the middle rod 22, is hinged on the fixing frame 11, and further, the chip is fixed on the operating table 1 by the pressing member 12 through the displacement of the operating handle 23 in the vertical direction, the probe 13 is abutted on the chip, and the detection of the chip is completed.

As shown in fig. 2, the pressing member 12 is provided with a limiting rod 15, two limiting rods 15 penetrate through one side of the pressing member 12, which is close to the fixing frame 11, the limiting rod 15 is fixedly connected with the fixing frame 11, and the limiting rod 15 is used for limiting the pressing rod to slide in the vertical direction.

As shown in fig. 2, a limiting groove 16 is arranged below the pressing element, the limiting groove 16 is positioned on the operating table 1 and horizontally arranged with the operating table 1, the limiting groove is used for initially limiting a chip, so that the chip is clamped in the limiting groove 16, and the chip is fixedly detected by pressing the pressing element 12.

As shown in fig. 2, the surface area of the limiting groove 16 is smaller than that of the pressing member 12, and the pressing member 12 is fully covered and pressed on the chip, so that the probe 13 on the pressing member 12 is adjusted and stably fixed on the chip.

As shown in fig. 1 and 2, a plurality of buttons 17 are disposed on the console 1, the buttons 17 are connected with a control end 18, the control end 18 is electrically connected with the probe 13, the probe 13 feeds back an electrical signal to the control end 18, and the control end 18 forms data feedback and function operation of the buttons 17 according to the operation of the buttons 17.

As shown in fig. 2, handles 19 are provided on both sides of the console 1 to facilitate handling operations.

As shown in fig. 2, the anti-slip pad 191 is provided at the bottom side of the console 1 to increase friction and stability of the console 1.

The working process comprises the following steps:

the chip is placed in the limit groove 16 of the operation table 1, the pull wire operation handle 23, the pressing plate descends, the pressing plate and the limit groove 16 clamp and fix the chip, the probe 13 is conducted with the corresponding test point, the LED lamp 14 on the operation table 1 is correspondingly lightened when being visually observed, and the corresponding button 17 indicator lamp is conducted through the button 17 on the operation table 1.

The foregoing description is only of the preferred embodiments of the present application and is not intended to limit the same, but rather, various modifications and variations may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims (8)

1. An exhaust zeroing test fixture, which is characterized by comprising:

the operation panel (1), be equipped with mount (11) on operation panel (1), mount (11) with operation panel (1) perpendicular setting, arbitrary one end of mount (11) is fixed on the side of operation panel (1) along its length, be equipped with push-and-pull device (2) on mount (11), push-and-pull device (2) one end is fixed on mount (11), the other end is fixed with butt casting die (12), butt casting die (12) with operation panel (1) level sets up, run through on butt casting die (12) and be equipped with probe (13) thereof, the pointer of probe (13) downwards with operation panel (1) butt sets up;

the LED lamp (14) is arranged on the upper surface of the operating platform (1), and the LED lamp (14) is electrically connected with the probe (13).

2. An exhaust zeroing test fixture according to claim 1, characterized in that the push-pull device (2) comprises a sliding piece (21), the sliding piece (21) is fixed on the pressing piece (12), the sliding piece (21) is perpendicular to the pressing piece (12), the cross section of the sliding piece (21) is rectangular, the sliding piece (21) is hinged with a middle rod (22), one end of the middle rod (22) is hinged on the sliding piece (21), the other end of the middle rod is hinged with an operating handle (23), and one end of the operating handle (23) close to the middle rod (22) is hinged on the fixing frame (11).

3. The exhaust zeroing test fixture according to claim 1, wherein the pressing piece (12) is provided with a limiting rod (15), two limiting rods (15) penetrate through the pressing piece (12), and the limiting rods (15) are fixedly connected with the fixing frame (11).

4. An exhaust zeroing test fixture according to claim 3, characterized in that a limit groove (16) is arranged below the pressing member (12), and the limit groove (16) is located on the operation table (1) and horizontally arranged with the operation table (1).

5. An exhaust zeroing test fixture according to claim 4, wherein the surface area of the limit groove (16) is smaller than the surface area of the pressing member (12).

6. The exhaust zeroing test fixture according to claim 1, wherein the operation table (1) is provided with a plurality of buttons (17), the buttons (17) are electrically connected with a control end (18), and the control end (18) is electrically connected with the probe (13).

7. The exhaust zeroing test fixture according to claim 6, wherein handles (19) are arranged on two sides of the operating table (1).

8. An exhaust zeroing test fixture according to claim 3, characterized in that the underside of the console (1) is provided with a non-slip pad (191).