Fixture for production detection of electronic products

Abstract

The utility model relates to a clamp for production and detection of electronic products, which comprises a machine base, a rack, a bending plate, a rotating shaft and a driving part, firstly, a controller is placed on a rectangular plate, a driving piece drives a rotating shaft to rotate, the rotating shaft drives an equilateral triangle body to rotate, connecting rods are hinged to one ends of bending plates, the ends, away from the bending plates, of the two connecting rods are hinged to the two corners of the equilateral triangle body correspondingly, and therefore one ends of the two bending plates start to move towards the controller; by means of the structural arrangement, it is achieved that no shielding object exists right above the controller, and the detection efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic product detection, in particular to a clamp for electronic product production detection. Background Art

[0002] As the core component of many electronic products, the controller usually contains many sensitive electronic components. These components are very sensitive to impurities such as moisture and dust. If the sealing performance of the controller is not good, these impurities may penetrate into the interior, causing component damage or short circuit, thus affecting the normal operation of the controller. Therefore, the controller must be tested for air tightness after production. Among them, the controller is provided with an air inlet hole, which is a threaded hole, and the threaded hole is used for the air inlet pipe of the later airtight equipment to be screwed together. In the process of testing the controller, the controller must be fixed first, which is convenient for subsequent testing. The existing controller fixture usually sets a cylinder on the bracket, and the piston rod of the cylinder is used to support the controller for air tightness testing. However, in the existing controller fixture, the cylinder is set directly above the controller. In this case, it is very inconvenient to screw the air inlet pipe of the airtight equipment with the threaded hole, which affects the operator's operation speed. Utility Model Content

[0003] The main purpose of the utility model is to provide a fixture for production and testing of electronic products, so as to solve the problem that the screw connection between the air intake pipe and the threaded hole of the airtight device of the existing controller fixture is very unchanged.

[0004] In order to achieve the above-mentioned purpose, the utility model provides a fixture for production and testing of electronic products, including a base, a turntable rotatably arranged on the base, the turntable being arranged horizontally, and also including a frame, a bending plate, a rotating shaft and a driving member;

[0005] The frame is fixedly arranged on the turntable, and a rectangular plate is horizontally fixedly arranged on the top of the frame;

[0006] There are two bending plates, which are symmetrically arranged on the corresponding side walls on both sides of the rectangular plate. Each bending plate is hinged to the rectangular plate, one end of the bending plate can abut against the top wall of the rectangular plate, and the other end is hinged to the connecting rod;

[0007] The rotating shaft is rotatably arranged on the frame and is connected to a driving member for driving the rotating shaft;

[0008] An equilateral triangle is fixedly sleeved on the rotating shaft, and ends of two connecting rods away from the bending plate are respectively hinged to two corners of the equilateral triangle.

[0009] A preferred solution is that the frame includes two support plates arranged in parallel, the bottom ends of the two support plates are fixedly connected to the turntable, and the top ends are fixedly connected to the rectangular plate, and the rotating shaft is rotatably arranged on the two support plates.

[0010] A preferred solution is that the driving member is a cylinder, the cylinder seat of the tilted cylinder is hinged to the turntable, and the piston rod of the cylinder is hinged to the corner of the regular triangle away from the connecting rod.

[0011] A preferred solution is that the machine base includes a chassis and a main shaft;

[0012] The bottom end of the main shaft is coaxially connected with the bottom plate, and the top end of the main shaft is rotatably provided with an abutment plate, which is coaxially fixedly connected with the rotating plate.

[0013] A preferred solution is that the base further includes a positioning member, which includes a left pressing arm, a right pressing arm, a spring and two secondary shafts, the two secondary shafts are symmetrically arranged on both sides of the axis of the main shaft and are rotatably arranged on the chassis;

[0014] The left press arm is fixed on the secondary shaft, and the right press arm is fixed on another secondary shaft. One end of the left press arm and the right press arm abut against the annular wall of the abutment disk, and the other ends of the left press arm and the right press arm are connected by a spring.

[0015] A preferred solution is that the left pressing arm and the right pressing arm both include an abutment plate, a ring body and a pressing plate, one end of the abutment plate abuts against the ring wall of the abutment plate, the other end of the abutment plate is fixedly connected to the ring wall of the ring body, the ring body is sleeved on the secondary shaft, and one end of the pressing plate is fixedly connected to the ring wall of the ring body;

[0016] The abutting plate and the pressing plate are arranged in parallel and offset, and the two pressing plates are connected by a spring.

[0017] A preferred solution is that flanges are coaxially arranged at the bottom ends of the two secondary shafts.

[0018] The beneficial effects of the above scheme are:

[0019] First, place the controller on the rectangular plate, and the driving part drives the rotating shaft to rotate, and the rotating shaft drives the equilateral triangle to rotate. By hingedly connecting the connecting rod at one end of the bending plate, and hingedly connecting the ends of the two connecting rods away from the bending plate to the two corners of the equilateral triangle respectively, one end of the two bending plates begins to move toward the controller until one end of the two bending plates rests against the controller. Through such a structural setting, there is no obstruction directly above the controller, thereby improving the detection efficiency.

[0020] In addition, the rotating dial design on the machine base helps to rotate the controller, making it easier for the operator to conduct inspections. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0022] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0023] Figure 2 yes Figure 1 Schematic diagram of the enlarged structure of area A in the middle.

[0024] Description of Reference Numerals

[0025] 1. Controller;

[0026] 10. Machine base; 11. Turntable; 12. Chassis; 13. Spindle; 14. Abutment plate;

[0027] 20. Frame; 21. Rectangular plate; 22. Support plate;

[0028] 30. bent plate; 31. connecting rod;

[0029] 40. rotating shaft; 41. driving member; 42. regular triangle;

[0030] 51. left pressing arm; 52. right pressing arm; 53. spring; 54. secondary shaft; 501. abutment plate; 502. ring body; 503. pressing plate. DETAILED DESCRIPTION

[0031] The following is a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without violating the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below. Example

[0032] like Figure 1 , Figure 2 As shown, this embodiment provides a fixture for production and inspection of electronic products, including a base 10, a turntable 11 is rotatably arranged on the base 10, and the turntable 11 is in a horizontal state. The base 10 includes a chassis 12 and a main shaft 13. The bottom end of the main shaft 13 is coaxially connected to the chassis 12, and the top end of the main shaft 13 is rotatably arranged with an abutment plate 14, and the abutment plate 14 is coaxially fixedly connected to the turntable 11.

[0033] The fixture for production and inspection of electronic products also includes a frame 20, a bending plate 30, a rotating shaft 40 and a driving member 41. The frame 20 includes two support plates 22 arranged in parallel, the bottom ends of the two support plates 22 are fixedly connected to the turntable 11, and the top ends of the two support plates 22 are fixedly connected to the rectangular plate 21, and the rotating shaft 40 is rotatably arranged on the two support plates 22. There are two bending plates 30, and the two bending plates 30 are symmetrically arranged on the corresponding side walls on both sides of the rectangular plate 21. Each bending plate 30 is hinged to the rectangular plate 21, one end of the bending plate 30 can be against the top wall of the rectangular plate 21, and the other end of the bending plate 30 is hinged to the connecting rod 31. The rotating shaft 40 is connected to the driving member 41 for driving it to rotate. The driving member 41 is a cylinder, the cylinder seat of the tilted cylinder is hinged to the turntable 11, and the piston rod of the cylinder is hinged to the corner of the regular triangle 42 away from the connecting rod 31. An equilateral triangle 42 is fixedly mounted on the rotating shaft 40 , and one end of the two connecting rods 31 away from the bending plate 30 is hinged to two corners of the equilateral triangle 42 respectively.

[0034] First, place the controller 1 on the rectangular plate 21, and the driving member 41 drives the rotating shaft 40 to rotate, and the rotating shaft 40 drives the regular triangle 42 to rotate, and the connecting rod 31 is hinged at one end of the bending plate 30, and the ends of the two connecting rods 31 away from the bending plate 30 are respectively hinged to the two corners of the regular triangle 42, so that one end of the two bending plates 30 begins to move toward the controller 1 until one end of the two bending plates 30 is against the controller 1. Through this structural setting, there is no obstruction directly above the controller 1, thereby improving the detection efficiency. In addition, the design of the rotating disk 11 on the base 10 is helpful to rotate the controller 1, which is convenient for the operator to perform detection.

[0035] The base 10 further includes a left pressing arm 51, a right pressing arm 52, a spring 53 and two secondary shafts 54, the two secondary shafts 54 are symmetrically arranged on both sides of the axis of the main shaft 13, and are rotatably arranged on the chassis 12. The left pressing arm 51 is fixedly arranged on the secondary shaft 54, the right pressing arm 52 is fixedly arranged on another secondary shaft 54, one end of the left pressing arm 51 and the right pressing arm 52 are both in contact with the annular wall of the abutment disk 14, and the other ends of the left pressing arm 51 and the right pressing arm 52 are connected through the spring 53. The left pressing arm 51 and the right pressing arm 52 each include an abutment plate 501, a ring body 502 and a pressing plate 503, one end of the abutment plate 501 is in contact with the annular wall of the abutment disk 14, the other end of the abutment plate 501 is fixedly connected to the annular wall of the ring body 502, the ring body 502 is sleeved on the secondary shaft 54, and one end of the pressing plate 503 is fixedly connected to the annular wall of the ring body 502. The abutment plate 501 and the pressing plate 503 are arranged in parallel and offset, and the two pressing plates 503 are connected by a spring 53. The bottom ends of the two secondary shafts 54 are coaxially provided with flanges (not shown).

[0036] One ends of the left pressing arm 51 and the right pressing arm 52 are in contact with the annular wall of the abutment disk 14. At this time, the abutment disk 14 cannot rotate. The left pressing arm 51 and the right pressing arm 52 are manually pinched to further compress the spring 53. One ends of the left pressing arm 51 and the right pressing arm 52 are in a separated state from the annular wall of the abutment disk 14. Further, the manual turntable 11 is rotated. When the turntable 11 rotates to a suitable position, the pressure on one ends of the left pressing arm 51 and the right pressing arm 52 is stopped. Through the setting of the spring 53, the other ends of the left pressing arm 51 and the right pressing arm 52 are in contact with the annular wall of the abutment disk 14.

[0037] Obviously, the described embodiments are only some embodiments of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Claims

1. A fixture for production and testing of electronic products, comprising a base, a turntable rotatably arranged on the base, the turntable being arranged horizontally, characterized in that: Also includes: A frame, the frame is fixedly arranged on the turntable, and a rectangular plate is horizontally fixedly arranged on the top of the frame; Bending plates, the number of which is two, the two bending plates are symmetrically arranged on the corresponding side walls on both sides of the rectangular plate, each bending plate is hinged to the rectangular plate, one end of the bending plate can abut against the top wall of the rectangular plate, and the other end is hinged to the connecting rod; A rotating shaft, the rotating shaft is rotatably disposed on the frame and connected to a driving member for driving the rotating shaft to rotate; An equilateral triangle is fixedly sleeved on the rotating shaft, and one end of the two connecting rods away from the bending plate is hinged to two corners of the equilateral triangle respectively.

2. The electronic product production and testing fixture according to claim 1, characterized in that: The frame comprises two support plates arranged in parallel, the bottom ends of the two support plates are fixedly connected to the turntable, and the top ends are fixedly connected to the rectangular plate, and the rotating shaft is rotatably arranged on the two support plates.

3. The electronic product production and testing fixture according to claim 1, characterized in that: The driving member is a cylinder, a cylinder seat of the tilted cylinder is hinged to the turntable, and a piston rod of the cylinder is hinged to a corner of the regular triangle away from the connecting rod.

4. The electronic product production and testing fixture according to claim 1, characterized in that: The machine base includes a chassis and a main shaft; The bottom end of the main shaft is coaxially connected to the chassis, and the top end of the main shaft is rotatably provided with an abutment disk, and the abutment disk is coaxially fixedly connected to the rotating disk.

5. The electronic product production and testing fixture according to claim 4, characterized in that: The base also includes a left pressing arm, a right pressing arm, a spring and two secondary shafts, the two secondary shafts are symmetrically arranged on both sides of the axis of the main shaft and are rotatably arranged on the chassis; Among them, the left press arm is fixed on the secondary shaft, and the right press arm is fixed on another secondary shaft. One end of the left press arm and the right press arm abut against the annular wall of the abutment plate, and the other end of the left press arm and the right press arm are connected through the spring.

6. The electronic product production and testing fixture according to claim 5, characterized in that: The left pressing arm and the right pressing arm each include an abutment plate, a ring body and a pressing plate, one end of the abutment plate abuts against the annular wall of the abutment disk, the other end of the abutment plate is fixedly connected to the annular wall of the annular body, the annular body is sleeved on the secondary shaft, and one end of the pressing plate is fixedly connected to the annular wall of the annular body; Wherein, the abutment plate and the pressing plate are arranged in parallel and offset, and the two pressing plates are connected by the spring.

7. The electronic product production and testing fixture according to claim 6, characterized in that: The bottom ends of the two secondary shafts are coaxially provided with flanges.

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