CN112798824A

CN112798824A - Frame electronic product detection smelting tool is pushed down in mill's vacuum

Info

Publication number: CN112798824A
Application number: CN202011576289.3A
Authority: CN
Inventors: 林镇; 蔡永理; 刘启立
Original assignee: Chuzhou Anfeixin Electronic Technology Co ltd
Current assignee: Chuzhou Anfeixin Electronic Technology Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-05-14

Abstract

The invention discloses a factory vacuum pressing frame electronic product detection jig, which relates to the technical field of electronic product detection devices and comprises an operation base, wherein the upper surface of the operation base is fixedly connected with an operation box and a detection box, the surface of the operation box is fixedly connected with the surface of the detection box, the inner wall of the top end of the operation box is connected with two lifting rods in a sliding mode, and the upper ends of the two lifting rods are fixedly connected with a sealing cover plate together. Through the mutual matching of the structures, the electronic product detection device has the advantages that the electronic product is automatically and effectively fixed in the detection process, the auxiliary device performs sealing operation, the normal operation of the vacuumizing step is ensured, the manual operation of an operator is not needed, the labor intensity of the operator is greatly reduced, and the problems of low automation degree, low sealing property and certain inconvenience in the actual use process of the traditional electronic product detection device are solved.

Description

Frame electronic product detection smelting tool is pushed down in mill's vacuum

Technical Field

The invention relates to the technical field of electronic product detection devices, in particular to a factory vacuum lower pressing frame electronic product detection jig.

Background

The electronic technology is a new technology developed in western countries such as the European United states at the end of the nineteenth century and the beginning of the twentieth century, the invention of telegraph by Americans Morse in 1837 is started at the earliest, the electronic product is developed most rapidly in the twentieth century and is widely applied, and the electronic product becomes an important mark for the development of modern science and technology, and the electronic product needs to be subjected to factory inspection in the production process.

According to the vacuum lower pressure frame electronic product detection jig disclosed by the Chinese patent CN201921535066.5, the vacuum lower pressure frame electronic product detection jig is characterized in that the vacuum lower pressure frame electronic product detection jig is arranged on a fixing block and a clamp connecting plate, a user can fix the electronic product through different clamps when detecting the electronic product, the clamp can be replaced through a bolt on the clamp connecting plate, the clamp connecting plate is taken down again, a needed clamp is replaced, the fixing block is reconnected with the clamp connecting plate through the bolt, the first connecting plate and the connecting groove which are matched in size are passed through, connection between the fixing block and the pressure frame is conveniently completed, the air inside the vacuum lower pressure frame is pumped out through a vacuumizing port, and vacuum in the pressure frame can be realized.

But the device has following problem when using, and at first, the device needs operating personnel manual operation when fixing the electronic product, has increased operating personnel's intensity of labour, and the device can't guarantee good gas tightness through the joint mode of first connecting plate with the spread groove, causes the influence to follow-up evacuation operation easily, and is very inconvenient in the in-service use process.

Disclosure of Invention

The invention aims to provide a factory vacuum pressing frame electronic product detection jig which can automatically and effectively fix an electronic product in a detection process, can carry out sealing operation by an auxiliary device, ensures that a vacuumizing step is normally carried out, does not need manual operation of an operator, greatly reduces the labor intensity of the operator, and solves the problems of low automation degree, low sealing property and certain inconvenience in the actual use process of the traditional electronic product detection device.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a press frame electronic product to detect smelting tool under mill's vacuum, includes the operation base, the last fixed surface of operation base is connected with control box and detection case, the surface of control box with the fixed surface of detection case is connected.

The inner wall sliding connection on operation box top has two lifter, two the common fixedly connected with sealed apron in upper end of lifter, the fixed surface of detection case is connected with the installation piece, the arrangement groove has been seted up on the surface of installation piece, the inner wall of operation box is provided with makes two the elevating system that the lifter reciprocated, the inner wall of detection box is provided with fixture, the inner wall fixed mounting of sealed apron has the observation glass board, the inner wall of operation box is provided with sealing mechanism, the evacuation mouth has been seted up on the surface of detection box.

Preferably, elevating system includes the threaded rod, the upper end of threaded rod with the top of control box inner wall is passed through the bearing and is rotated the connection, the first gag lever post of top fixedly connected with of control box inner wall, the surface threaded connection of threaded rod has the screw thread piece, the surface of screw thread piece is offered and is used for first gag lever post passes and sliding connection's opening with it, two the bottom of lifter respectively with the left and right sides fixed connection of screw thread piece, the first gear of bottom fixedly connected with of threaded rod, the reciprocal electric putter of inner wall fixedly connected with of control box, the first rack board of reciprocal electric putter's putter head fixedly connected with, the tooth of first rack board with the tooth of first gear meshes mutually.

Preferably, the sealing mechanism comprises two second limiting rods, the back-to-back ends of the two second limiting rods are fixedly connected with the left side and the right side of the inner wall of the operating box respectively, the surfaces of the two second limiting rods are connected with sliding sleeves in a sliding manner, the surfaces of the two sliding sleeves are fixedly connected with first hinged plates, the surfaces of the two first hinged plates are hinged with first driving rods, two sides of the thread block are fixedly connected with second hinged plates, the surfaces of the two second hinged plates are hinged with first driving rods, the bottom surfaces of the two sliding sleeves are fixedly connected with third hinged plates, the back-to-back ends of the two first driving rods are hinged with the surfaces of the two third hinged plates respectively, the inner wall of the operating box is fixedly connected with two fourth hinged plates and two fifth hinged plates, the surfaces of the two fourth hinged plates are hinged with first rotating rods, and the surfaces of the two fifth hinged plates, two the surface of dwang two is articulated with the end of carrying on the back of the body of two first actuating levers respectively, two the upper end of dwang two all articulates there is the displacement board, two the end of carrying on the back of the body of displacement board respectively with two the upper end of dwang one is articulated.

Preferably, the surfaces of the two displacement plates are fixedly connected with fixed blocks, the surfaces of the two fixed blocks are fixedly connected with transverse moving plates, the back ends of the two transverse moving plates are fixedly connected with abutting plates, and opposite sides of the two abutting plates are fixedly connected with sealing strips.

Preferably, fixture includes the two-sided rack board, the common sliding connection of inner wall of control box and detection case has the connecting plate, the one end of connecting plate with the tip fixed connection of first rack board, the other end of connecting plate with the tip fixed connection of two-sided rack board.

Preferably, the both sides of two-sided rack board all mesh there is the second gear, two the first pivot of the equal fixedly connected with of inner wall of second gear, two the tip of first pivot all through the bearing with the inner wall of detection case rotates and connects, two the tooth of second gear all meshes has incomplete gear, two the equal fixedly connected with second pivot of inner wall of incomplete gear, two the tip of second pivot all through the bearing with the inner wall of detection case rotates and connects.

Preferably, the surfaces of the two incomplete gears are fixedly connected with limiting plates, and opposite sides of the two limiting plates are fixedly connected with first limiting blocks.

Preferably, the end part of the double-sided rack plate is fixedly connected with a second limiting block.

Compared with the prior art, the invention has the following beneficial effects:

according to the invention, by arranging the operation base, the operation box, the detection box, the lifting rods, the sealing cover plate, the mounting block, the placing groove and the glass plate, an operator firstly puts an electronic product to be detected into the detection box, drives the sealing cover plate to move downwards in the process of moving the two lifting rods downwards so as to seal the detection box, then carries out vacuumizing operation on the detection box through the vacuumizing port so as to complete detection operation, after the vacuumizing operation is finished, the operator takes the detection pen out of the placing groove so as to carry out detection operation on the electronic product through the glass plate, and after the detection is finished, the sealing cover plate moves upwards and takes out the electronic product.

According to the invention, by arranging the threaded rod, the first limiting rod, the threaded block, the first gear, the reciprocating electric push rod and the first rack plate, after an electronic product is placed in the detection box, the reciprocating electric push rod is started to drive the first rack plate to move towards the direction far away from the reciprocating electric push rod, the first gear is driven to rotate through the moving process of the first rack plate, so that the threaded block moves downwards along the surface of the threaded rod, the two lifting rods are driven to move downwards through the downward moving process of the threaded block, the sealing cover plate is driven to move downwards through the downward moving process of the two lifting rods, and the sealing cover plate is abutted against the upper surface of the detection box through the downward moving process of the sealing cover plate, so that the sealing operation of the detection box is completed.

The invention arranges a second limiting rod, a sliding sleeve, a first hinged plate, a first driving rod, a second hinged plate, a first driving rod, a third hinged plate, a fourth hinged plate, a fifth hinged plate, a first rotating rod, a second rotating rod, a displacement plate, a fixed block, a transverse moving plate, a butt joint plate and a sealing strip, the two displacement plates are driven to move relatively through the process of moving the thread blocks downwards, the two fixed blocks are driven to move relatively through the process of moving the two displacement plates relatively, the two transverse moving plates are driven to move relatively through the process of relative movement of the two fixed blocks, so that the two abutting plates are driven to move relatively, thereby driving the two sealing strips to move relatively and simultaneously abut against the surfaces of the sealing cover plate and the operation box, therefore, the gap between the sealing cover plate and the operation box is blocked, the better sealing performance of the device is ensured, and the vacuumizing operation is better completed.

According to the invention, by arranging the double-sided rack plate, the connecting plate, the first rotating shaft, the second rotating shaft, the limiting plates, the first limiting blocks, the second limiting blocks, the vacuumizing opening, the second gear and the incomplete gear, the double-sided rack plate is driven to synchronously move by the process that the first rack plate moves in the direction away from the reciprocating electric push rod and driven by the connecting plate to rotate, the two limiting plates are driven to rotate, the two first limiting blocks are driven to relatively move, the second limiting blocks are driven to move in the direction close to the two first limiting blocks by the process that the double-sided rack plate synchronously moves, and the electronic product can be supported and fixed at three points by the processes, so that a better fixing effect is achieved, and the normal detection process is facilitated.

Drawings

FIG. 1 is a front cross-sectional view of the structure of the present invention;

FIG. 2 is a cross-sectional view taken along line B-B of FIG. 1 in accordance with the present invention;

FIG. 3 is a top view of the structure of the present invention;

FIG. 4 is an enlarged view of a portion of the structure of FIG. 2 in accordance with the present invention;

FIG. 5 is an enlarged view of the structure of FIG. 1 at A according to the present invention.

In the figure: 1. operating the base; 2. an operation box; 3. a detection box; 4. a lifting rod; 5. sealing the cover plate; 6. mounting blocks; 7. a placing groove; 8. a glass plate; 9. a threaded rod; 10. a first limit rod; 11. a thread block; 12. a first gear; 13. a reciprocating electric push rod; 14. a first rack plate; 15. a second limiting rod; 16. a sliding sleeve; 17. a first hinged plate; 18. a first drive lever; 19. a second hinge plate; 20. a first drive lever; 21. a third hinge plate; 22. a hinge plate IV; 23. a fifth hinging plate; 24. rotating the first rod; 25. rotating the second rod; 26. a displacement plate; 27. a fixed block; 28. transversely moving the plate; 29. a butt joint plate; 30. a sealing strip; 31. a double-sided rack plate; 32. a connecting plate; 33. a first rotating shaft; 34. a second rotating shaft; 35. a limiting plate; 36. a first stopper; 37. a second limiting block; 38. a vacuum pumping port; 39. a second gear; 40. incomplete gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 5, the present invention provides a technical solution: a detection jig for electronic products with factory vacuum pressing frames comprises an operation base 1, wherein an operation box 2 and a detection box 3 are fixedly connected to the upper surface of the operation base 1, and the surface of the operation box 2 is fixedly connected with the surface of the detection box 3;

the inner wall of the top end of the operation box 2 is connected with two lifting rods 4 in a sliding way, the upper ends of the two lifting rods 4 are fixedly connected with a sealing cover plate 5 together, the surface of the detection box 3 is fixedly connected with an installation block 6, the surface of the installation block 6 is provided with a placement groove 7, the inner wall of the operation box 2 is provided with a lifting mechanism which enables the two lifting rods 4 to move up and down, the inner wall of the detection box 3 is provided with a clamping mechanism, the inner wall of the sealing cover plate 5 is fixedly provided with an observation glass plate 8, the inner wall of the operation box 2 is provided with a sealing mechanism, the surface of the detection box 3 is provided with a vacuumizing port 38, an operator firstly puts an electronic product to be detected into the detection box 3, drives the sealing cover plate 5 to move downwards through the moving-down process of the two lifting rods 4 so as to seal the detection box 3, and then carries out vacuumizing, after the vacuumizing operation is finished, an operator takes down the detection pen from the placing groove 7, so that the electronic product is detected through the glass plate 8, and after the detection is finished, the sealing cover plate 5 is moved upwards and the electronic product is taken out.

In the above scheme, specifically, the lifting mechanism includes a threaded rod 9, the upper end of the threaded rod 9 is rotatably connected with the top of the inner wall of the operation box 2 through a bearing, the top of the inner wall of the operation box 2 is fixedly connected with a first limiting rod 10, the surface of the threaded rod 9 is in threaded connection with a threaded block 11, the surface of the threaded block 11 is provided with an opening through which the first limiting rod 10 passes and is in sliding connection with the first limiting rod, the bottom ends of the two lifting rods 4 are fixedly connected with the left end and the right end of the threaded block 11 respectively, the bottom end of the threaded rod 9 is fixedly connected with a first gear 12, the inner wall of the operation box 2 is fixedly connected with a reciprocating electric push rod 13, a push rod head of the reciprocating electric push rod 13 is fixedly connected with a first rack plate 14, teeth of the first rack plate 14 are engaged with teeth of the first gear 12, when an electronic product is placed in the detection box 3, the reciprocating electric push rod 13 is started, the first rack plate 14 is driven to, the removal process through first rack plate 14 drives first gear 12 and rotates, carry out pivoted process through first gear 12 and drive threaded rod 9 and rotate, carry out pivoted process and first gag lever post 10 to the spacing relation of screw thread piece 11 through threaded rod 9, make screw thread piece 11 along the surperficial downstream of threaded rod 9, thereby the process of moving down through screw thread piece 11 drives two lifter 4 and moves down, the process that moves down through two lifter 4 drives sealed apron 5 and moves down, thereby the process that moves down through sealed apron 5 butt detection case 3's upper surface, thereby accomplish the sealed operation to detection case 3.

In the above scheme, specifically, the sealing mechanism includes two second limiting rods 15, opposite ends of the two second limiting rods 15 are respectively fixedly connected with the left side and the right side of the inner wall of the operation box 2, surfaces of the two second limiting rods 15 are respectively connected with sliding sleeves 16 in a sliding manner, surfaces of the two sliding sleeves 16 are respectively fixedly connected with hinge plate one 17, surfaces of the two hinge plate one 17 are respectively hinged with a first driving rod 18, two sides of the thread block 11 are respectively fixedly connected with hinge plate two 19, surfaces of the two hinge plate two 19 are respectively hinged with a first driving rod 20, bottom surfaces of the two sliding sleeves 16 are respectively fixedly connected with hinge plate three 21, opposite ends of the two first driving rods 20 are respectively hinged with surfaces of the two hinge plate three 21, inner walls of the operation box 2 are respectively fixedly connected with two hinge plate four 22 and two hinge plate five 23, surfaces of the two hinge plate four 22 are respectively hinged with a rotating rod one 24, surfaces of the two, the surfaces of the two rotating rods 25 are respectively hinged with the opposite ends of the two first driving rods 18, the upper ends of the two rotating rods 25 are respectively hinged with a displacement plate 26, the opposite ends of the two displacement plates 26 are respectively hinged with the upper ends of the two rotating rods 24, the surfaces of the two displacement plates 26 are respectively fixedly connected with a fixed block 27, the surfaces of the two fixed blocks 27 are respectively fixedly connected with a transverse moving plate 28, the opposite ends of the two transverse moving plates 28 are respectively fixedly connected with a butt plate 29, the opposite sides of the two butt plates 29 are respectively fixedly connected with a sealing strip 30, the two first driving rods 20 are driven to move downwards through the downward moving process of the thread block 11, the two sliding sleeves 16 are respectively pulled to relatively slide along the surfaces of the two second limiting rods 15 through the downward moving process of the two first driving rods 20, the two first driving rods 18 are driven to relatively move through the relative sliding process of the two sliding sleeves 16 respectively along the surfaces of the, the process of relative movement through the two first driving rods 18 drives the two rotating rods 25 to rotate by taking the two hinge plates five 23 as axes respectively, the rotating process through the two hinge plates five 23 drives the two rotating rods 24 to synchronously rotate, so as to drive the two displacement plates 26 to carry out relative movement, the process of relative movement through the two displacement plates 26 drives the two fixed blocks 27 to carry out relative movement, the process of relative movement through the two fixed blocks 27 drives the two transverse moving plates 28 to carry out relative movement, so as to drive the two abutting plates 29 to carry out relative movement, further drive the two sealing strips 30 to carry out relative movement and simultaneously abut against the surfaces of the sealing cover plate 5 and the operation box 2, thereby plugging the gap between the sealing cover plate 5 and the operation box 2, and ensuring better sealing performance of the device, so as to better complete the vacuum pumping operation.

In the above scheme, specifically, the clamping mechanism includes a double-sided toothed plate 31, a connecting plate 32 is connected to the inner walls of the operation box 2 and the detection box 3 in a sliding manner, one end of the connecting plate 32 is fixedly connected to the end of the first rack plate 14, the other end of the connecting plate 32 is fixedly connected to the end of the double-sided toothed plate 31, the two sides of the double-sided toothed plate 31 are respectively engaged with a second gear 39, the inner walls of the two second gears 39 are respectively and fixedly connected with a first rotating shaft 33, the ends of the two first rotating shafts 33 are respectively and rotatably connected to the inner wall of the detection box 3 through bearings, the teeth of the two second gears 39 are respectively engaged with an incomplete gear 40, the inner walls of the two incomplete gears 40 are respectively and fixedly connected with a second rotating shaft 34, the ends of the two second rotating shafts 34 are respectively and rotatably connected to the inner wall of the detection box 3 through bearings, the surfaces of the two incomplete gears 40 are respectively and fixedly connected, the end of the double-sided rack plate 31 is fixedly connected with a second stopper 37, the double-sided rack plate 31 is driven to move away from the reciprocating electric push rod 13 through the process of the first rack plate 14 moving away from the reciprocating electric push rod and driven to move synchronously through the transmission of the connecting plate 32, the two second gears 39 are driven to rotate respectively by taking the two first rotating shafts 33 as axes through the process of the synchronous movement of the double-sided rack plate 31, so as to drive the two incomplete gears 40 to rotate respectively by taking the two second rotating shafts 34 as axes and further drive the two stopper plates 35 to rotate, the two stopper plates 35 rotate to drive the two first stoppers 36 to move relatively, the second stopper 37 is driven to move towards the direction close to the two first stoppers 36 through the process of the synchronous movement of the double-sided rack plate 31, and the electronic product can be supported and fixed at three points through the above processes, thereby, a better fixing effect is achieved, and the normal operation of the detection process is facilitated.

The working principle is as follows: when this mill's vacuum is pushed down frame electronic product and is detected smelting tool and use, operating personnel will wait to detect the electronic product and put into detection case 3 at first, the process that moves down through two lifter 4 drives sealed apron 5 and moves down to seal detection case 3, carry out the evacuation operation to detection case 3 through evacuation mouth 38 this moment, so that accomplish the detection operation, after the evacuation operation finishes, operating personnel takes off the test pen from the arrangement groove 7, thereby see through glass board 8 and carry out the detection operation to the electronic product, after the detection finishes, sealed apron 5 moves up and takes out the electronic product can. After an electronic product is put into the detection box 3, by starting the reciprocating electric push rod 13, the extension of the push rod head of the reciprocating electric push rod 13 drives the first rack plate 14 to move towards the direction far away from the reciprocating electric push rod 13, the first gear 12 is driven to rotate by the moving process of the first rack plate 14, the threaded rod 9 is driven to rotate by the rotating process of the first gear 12, the threaded block 11 moves downwards along the surface of the threaded rod 9 by the rotating process of the threaded rod 9 and the limiting relation of the first limiting rod 10 to the threaded block 11, the two lifting rods 4 are driven to move downwards by the downward moving process of the threaded block 11, the sealing cover plate 5 is driven to move downwards by the downward moving process of the two lifting rods 4, the sealing cover plate 5 abuts against the upper surface of the detection box 3 by the downward moving process of the sealing cover plate 5, and the sealing operation of the detection box 3 is completed, the two first driving rods 20 are driven to move downwards in the process of moving downwards through the thread blocks 11, the two sliding sleeves 16 are respectively pulled to relatively slide along the surfaces of the two second limiting rods 15 in the process of moving downwards through the two first driving rods 20, the two first driving rods 18 are driven to relatively move in the process of relatively sliding along the surfaces of the two second limiting rods 15 through the two sliding sleeves 16, the two rotating rods 25 are driven to respectively rotate by taking the two hinge plates five 23 as axes in the process of relatively moving through the two first driving rods 18, the two rotating rods 24 are driven to synchronously rotate in the process of rotating the two hinge plates five 23, so that the two displacement plates 26 are driven to relatively move, the two fixed blocks 27 are driven to relatively move in the process of relatively moving through the two displacement plates 26, and the two transverse plates 28 are driven to relatively move in the process of relatively moving through the two fixed blocks 27, thereby driving the two abutting plates 29 to move relatively, further driving the two sealing strips 30 to move relatively and abut against the surfaces of the sealing cover plate 5 and the operation box 2 simultaneously, thereby sealing the gap between the sealing cover plate 5 and the operation box 2, ensuring better sealing performance of the device, and better completing the vacuum pumping operation, and driving the double-sided rack plate 31 to move synchronously by the process of moving the first rack plate 14 in the direction away from the reciprocating electric push rod 13 and driving the two-sided rack plate 31 to move synchronously by the transmission of the connecting plate 32, driving the two second gears 39 to rotate respectively by taking the two first rotating shafts 33 as axes by the process of moving the double-sided rack plate 31 synchronously, thereby driving the two incomplete gears 40 to rotate respectively by taking the two second rotating shafts 34 as axes, further driving the two limiting plates 35 to rotate, and driving the two first limiting blocks 36 to move relatively by the rotation of the two limiting plates 35, and the process of synchronous movement through the double-sided toothed plate 31 drives the second limiting block 37 to move towards the direction close to the two first limiting blocks 36, and three-point supporting and fixing can be carried out on the electronic product through the process, so that a better fixing effect is achieved, and the normal operation of the detection process is facilitated.

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 frame electronic product detects smelting tool is pressed down in mill's vacuum, includes operation base (1), its characterized in that: the upper surface of the operation base (1) is fixedly connected with an operation box (2) and a detection box (3), and the surface of the operation box (2) is fixedly connected with the surface of the detection box (3);

the inner wall sliding connection on operation panel (2) top has two lifter (4), two the sealed apron of the common fixedly connected with (5) in upper end of lifter (4), the fixed surface of detection case (3) is connected with installation piece (6), place groove (7) have been seted up on the surface of installation piece (6), the inner wall of operation panel (2) is provided with and makes two the elevating system that lifter (4) reciprocated, the inner wall of detection case (3) is provided with fixture, the inner wall fixed mounting of sealed apron (5) has observation glass board (8), the inner wall of operation panel (2) is provided with sealing mechanism, evacuation mouth (38) have been seted up on the surface of detection case (3).

2. The factory vacuum push down frame electronic product detection tool of claim 1, characterized in that: the lifting mechanism comprises a threaded rod (9), the upper end of the threaded rod (9) is rotatably connected with the top of the inner wall of the operation box (2) through a bearing, the top of the inner wall of the operation box (2) is fixedly connected with a first limiting rod (10), the surface of the threaded rod (9) is in threaded connection with a threaded block (11), the surface of the threaded block (11) is provided with an opening through which the first limiting rod (10) passes and is in sliding connection with the first limiting rod, the bottom ends of the two lifting rods (4) are respectively fixedly connected with the left end and the right end of the threaded block (11), the bottom end of the threaded rod (9) is fixedly connected with a first gear (12), the inner wall of the operating box (2) is fixedly connected with a reciprocating electric push rod (13), a push rod head of the reciprocating electric push rod (13) is fixedly connected with a first rack plate (14), the teeth of the first rack plate (14) mesh with the teeth of the first gear (12).

3. The factory vacuum push down frame electronic product detection tool of claim 2, characterized in that: the sealing mechanism comprises two second limiting rods (15), the opposite ends of the two second limiting rods (15) are fixedly connected with the left side and the right side of the inner wall of the operation box (2) respectively, the surfaces of the two second limiting rods (15) are connected with sliding sleeves (16) in a sliding manner, the surfaces of the two sliding sleeves (16) are connected with hinged plate I (17) respectively, the surfaces of the two hinged plate I (17) are hinged with first driving rods (18), the two sides of the thread block (11) are connected with hinged plate II (19) respectively, the surfaces of the two hinged plate II (19) are hinged with first driving rods (20), the bottom surfaces of the two sliding sleeves (16) are connected with hinged plate III (21) respectively, the opposite ends of the two first driving rods (20) are hinged with the surfaces of the two hinged plate III (21) respectively, and the inner wall of the operation box (2) is fixedly connected with two hinged plate IV (22) and two V (23), two the surface of articulated slab four (22) all articulates there is dwang one (24), two the surface of articulated slab five (23) all articulates there is dwang two (25), two the surface of dwang two (25) is articulated with the end of carrying on the back of two first actuating levers (18) respectively, two the upper end of dwang two (25) all articulates there is displacement plate (26), two the end of carrying on the back of the body of displacement plate (26) is respectively with two the upper end of dwang one (24) is articulated.

4. The factory vacuum push down frame electronic product detection tool of claim 3, wherein: the surface of each of the two displacement plates (26) is fixedly connected with a fixed block (27), the surface of each of the two fixed blocks (27) is fixedly connected with a transverse moving plate (28), the back ends of the two transverse moving plates (28) are fixedly connected with abutting plates (29), and the opposite sides of the two abutting plates (29) are fixedly connected with sealing strips (30).

5. The factory vacuum push down frame electronic product detection tool of claim 2, characterized in that: fixture includes two-sided rack board (31), the common sliding connection of inner wall of control box (2) and detection case (3) has connecting plate (32), the one end of connecting plate (32) with the tip fixed connection of first rack board (14), the other end of connecting plate (32) with the tip fixed connection of two-sided rack board (31).

6. The factory vacuum push down frame electronic product detection tool of claim 5, wherein: the both sides of double-sided teeth slat (31) all mesh there is second gear (39), two the first pivot of the equal fixedly connected with of inner wall (33) of second gear (39), two the tip of first pivot (33) all through the bearing with the inner wall of detection case (3) rotates and connects, two the tooth of second gear (39) all meshes incomplete gear (40), two the equal fixedly connected with second pivot (34) of inner wall of incomplete gear (40), two the tip of second pivot (34) all through the bearing with the inner wall of detection case (3) rotates and connects.

7. The factory vacuum push down frame electronic product detection tool of claim 6, wherein: limiting plates (35) are fixedly connected to the surfaces of the two incomplete gears (40), and first limiting blocks (36) are fixedly connected to the opposite sides of the two limiting plates (35).

8. The factory vacuum push down frame electronic product detection tool of claim 5, wherein: and the end part of the double-sided toothed plate (31) is fixedly connected with a second limiting block (37).