CN116858675B - Testing arrangement is used in circuit board research and development production - Google Patents
Testing arrangement is used in circuit board research and development production Download PDFInfo
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- CN116858675B CN116858675B CN202311126029.XA CN202311126029A CN116858675B CN 116858675 B CN116858675 B CN 116858675B CN 202311126029 A CN202311126029 A CN 202311126029A CN 116858675 B CN116858675 B CN 116858675B
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- 238000012360 testing method Methods 0.000 title claims abstract description 11
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 10
- 238000012827 research and development Methods 0.000 title claims abstract description 8
- 238000001514 detection method Methods 0.000 claims abstract description 80
- 238000007789 sealing Methods 0.000 claims description 19
- 239000012634 fragment Substances 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims 2
- 239000002699 waste material Substances 0.000 description 15
- 230000001681 protective effect Effects 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000003071 polychlorinated biphenyls Chemical class 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
The invention relates to the technical field of circuit boards, and discloses a testing device for research and development production of a circuit board, which comprises a detection frame, wherein the bottom of the detection frame is fixedly connected with a bottom plate, the top of the bottom plate is provided with a storage tank, the top of the bottom plate is fixedly connected with a supporting rod, the top of the supporting rod is fixedly connected with an electric push rod, and the top of the electric push rod is fixedly connected with a top frame. According to the invention, the circuit board to be tested is placed in the detection frame, the circuit board is fixed in the detection frame through the clamping component, the electric push rod pushes the pressure detection block to move towards the detection frame through the top frame and extrudes the circuit board, so that the strength of the circuit board is detected, the bottom of the top frame is provided with the pressing component, the pressing component extrudes and fixes the end part of the circuit board by utilizing the movement of the top frame, and the problem that the end part of the circuit board is lifted upwards when the strength of the circuit board is detected, so that the detection accuracy of the circuit board is reduced is avoided.
Description
Technical Field
The invention relates to the technical field of circuit boards, in particular to a testing device for research and development production of a circuit board.
Background
The names of the circuit boards are as follows: ceramic circuit boards, alumina ceramic circuit boards, aluminum nitride ceramic circuit boards, PCB boards, aluminum substrates, high-frequency boards, thick copper plates, impedance boards, PCBs, ultrathin circuit boards, printed circuit boards and the like, and the circuit boards enable circuits to be miniaturized and visualized, and play an important role in mass production of fixed circuits and optimizing layout of electrical appliances;
the quality of circuit board needs to be detected when the circuit board carries out mass production, at present, the inspector generally detects the performance of circuit board, detects the components and parts of circuit board, avoids the problem of quality to appear when the circuit board is used to neglect the intensity detection to the circuit board, when the circuit board is installed, the crack probably appears because of self intensity is weaker, causes the quality reduction of circuit board.
Disclosure of Invention
The invention aims to provide a testing device for research and development production of a circuit board, so as to solve the problems in the background technology.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a testing device for circuit board research and development production, which comprises a detection frame, wherein the bottom of the detection frame is fixedly connected with a bottom plate, the top of the bottom plate is provided with a storage tank, the top of the bottom plate is fixedly connected with a supporting rod, the top of the supporting rod is fixedly connected with an electric push rod, the top of the electric push rod is fixedly connected with a top frame, the bottom of the top frame is fixedly connected with a pressure detection block, and the inner wall of the detection frame is fixedly connected with a fixing plate, and the testing device further comprises:
the clamping component comprises a bottom frame, the bottom frame is fixedly connected with the top of the fixed plate, a clamping plate is arranged in the bottom frame, the top of the clamping plate is fixedly connected with an inclined panel, a protective component is arranged above the bottom plate, and an opening and closing component is arranged in the detection frame;
the pushing component comprises an extending frame, the extending frame is fixedly connected with the bottom of the top frame, the end part of the extending frame is fixedly connected with a sliding frame, the inner wall of the sliding frame is slidably connected with a moving frame, the bottom of the moving frame is fixedly connected with a telescopic frame, the bottom of the telescopic frame is fixedly connected with a connecting plate, the surface of the connecting plate is fixedly connected with a right angle plate, the bottom of the right angle plate is fixedly connected with a clamping groove frame, and the inner wall of the clamping groove frame is connected with a rubber pad in a clamping mode.
Further, the number of the supporting rods is two, one ends, close to each other, of the supporting rods are fixedly connected with the surface of the detection frame, the number of the fixing plates is two, and the two fixing plates are symmetrically arranged with the detection frame as a center.
Further, the clamping component comprises a cylinder frame, the cylinder frame is fixedly connected with the inner wall of the underframe, a cylinder rod is slidably connected with the inner wall of the cylinder frame, one end of the cylinder rod, far away from the cylinder frame, is fixedly connected with a clamping plate, and the clamping plate is fixedly connected with the inner wall of the underframe through an elastic rod;
the number of the clamping plates is two, and the two clamping plates are symmetrically arranged by taking the underframe as a center.
Further, the fixed surface of cylinder pole is connected with the round hole frame, round hole frame and clamping plate contact each other, the one end that the clamping plate was kept away from to the cylinder pole runs through the chassis and extends to the outer end of chassis, the inclined plane board is located the top center department of clamping plate.
Further, the pressing component comprises an upper frame, the upper frame is fixedly connected with the upper surface of the telescopic frame, the top of the connecting plate is fixedly connected with a lower frame, the surfaces of the upper frame and the lower frame are respectively sleeved with a bifurcation frame, one ends, close to each other, of the bifurcation frames are hinged with a push plate, the surface of the push plate is fixedly connected with an elastic frame, and the surface of the elastic frame is fixedly connected with a positioning frame;
the number of the locating frames is two, the elastic frames are located at one ends of the two pushing plates, which are close to each other, the bottom of the connecting plate is fixedly connected with a telescopic rectangular plate, and one end of the telescopic rectangular plate, which is far away from the connecting plate, is fixedly connected with the surface of the round hole frame.
Further, the bottom of rubber pad and the top contact of clamping plate, the tip of removing the frame runs through the balladeur train and extends to the outer end of balladeur train, the tip of rubber pad runs through the draw-in groove frame and extends to the outer end of draw-in groove frame, two the one end that the locating rack kept away from each other is respectively with last frame and lower frame fixed connection.
Further, the protection component comprises a telescopic hanging frame, the top of the telescopic hanging frame is fixedly connected with a fixing frame, one end of the fixing frame, which is far away from the telescopic hanging frame, is fixedly connected with a round rod, the round rod is fixedly connected with the surface of the push plate, and the bottom of the telescopic hanging frame is fixedly connected with an elastic telescopic frame;
one end of the elastic expansion bracket, which is far away from the expansion bracket, is fixedly connected with a concave pore plate.
Further, the bottom of concave hole board and the top contact of chassis, the quantity of concave hole board is provided with two, elastic expansion bracket is located the one end that two concave hole boards kept away from each other, the round bar is located the surface center department of push pedal.
Further, the opening and closing component comprises a sealing plate, the front surface of the detection frame is hinged with the sealing plate, the surface of the sealing plate is fixedly connected with a vertical plate, the surface of the vertical plate is connected with a lifting frame in a sliding manner, and the lifting frame is hinged with the bottom of the inner wall of the detection frame through a diagonal rod;
the surface of diagonal lever articulates there is the depression bar, the one end that the diagonal lever was kept away from to the depression bar is connected with the fixed surface of roof-rack, the fixed surface of closing plate is connected with the shell fragment, the one end that the closing plate was kept away from to the shell fragment is articulated with the inner wall of detecting the frame.
The invention has the following beneficial effects:
according to the invention, a circuit board to be tested is placed in the detection frame, the circuit board is fixed in the detection frame through the clamping component, the electric push rod pushes the pressure detection block to move towards the detection frame through the top frame and extrudes the circuit board, so that the strength of the circuit board is detected, the bottom of the top frame is provided with the pressing component, the pressing component extrudes and fixes the end part of the circuit board by utilizing the movement of the top frame, the phenomenon that the end part of the circuit board is lifted upwards to reduce the detection accuracy of the circuit board when the strength of the circuit board is detected is avoided, the protection component is arranged at the top of the detection frame, the center of the circuit board is extruded and protected by the protection component, the broken waste splashing of the circuit board is avoided, and the opening and closing component is arranged at the positive end of the detection frame, so that the detection waste is convenient to collect.
According to the invention, after the circuit board is placed in the underframe, the end part of the circuit board is contacted with the top of the inclined panel, the inclined panel is utilized to push the clamping plate to move towards one end of the cylinder frame, and after the circuit board moves into the clamping plate, the clamping plate fixes the circuit board in the underframe through the elasticity of the elastic rod, so that the circuit board can be quickly fixed in the detection frame for strength detection.
When the top frame moves downwards, the top frame pushes the telescopic frame to move downwards through the extension frame, the telescopic frame pushes the rubber pad to move downwards through the connection of the connecting plate and the rectangular plate, the rubber pad transmits the pressure of the top frame to the end part of the rectangular plate to extrude and fix the end part of the circuit board, the upward tilting of the end part of the circuit board during detection is avoided, the telescopic frame extrudes the push plate through the bifurcation frame during movement, the push plate pushes the pulling elastic frame to deform after being extruded by the bifurcation frame, the rectangular plate can extrude and fix the circuit board by utilizing the elasticity of the elastic frame, and when the clamping plate moves, the clamping plate can move in the sliding frame through the telescopic rectangular plate pulling of the movable frame, so that the rubber pad can be positioned above the clamping plate, and the stability of the circuit board during detection is improved.
When the push plate is expanded, the push plate pulls the telescopic vertical frame to move towards the center of the chassis through the fixing frame, and when the telescopic vertical frame moves, the two concave hole plates are pushed to move close to each other through the elastic telescopic frame, and after the two concave hole plates are contacted with each other, the center of the detection frame is sealed, so that waste materials generated during circuit board detection are prevented from splashing.
According to the invention, when the top frame moves downwards, the inclined rod is pushed to move downwards by the pressure rod, the inclined rod pushes the lifting frame to slide on the surface of the vertical plate during movement, and after the lifting frame moves to the lower surface of the vertical plate, the lifting frame pushes the sealing plate to move towards the outer end of the detection frame by the inclined rod, so that the sealing plate can be separated from the detection frame, and waste in the detection frame can be collected.
Of course, it is not necessary for any one product to practice the invention to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic diagram of a cross-sectional structure of a test rack according to the present invention;
FIG. 3 is a schematic view of the overall structure of the clamping member of the present invention;
FIG. 4 is a schematic view of the whole structure of the pressing member of the present invention;
FIG. 5 is a schematic view of the structure of the extension frame of the present invention;
FIG. 6 is an enlarged schematic view of portion A of FIG. 4 in accordance with the present invention;
FIG. 7 is a schematic view of the overall structure of the protective member of the present invention;
fig. 8 is a schematic view of the overall structure of the opening and closing member of the present invention.
In the drawings, the list of components represented by the various numbers is as follows:
in the figure: 1. a detection frame; 2. a bottom plate; 3. a storage tank; 4. a support rod; 5. a pressure detection block; 6. a top frame; 7. an electric push rod; 8. a fixing plate; 9. a clamping member; 10. a pressing member; 11. a protective member; 12. an opening and closing member; 20. a chassis; 21. a cylinder frame; 22. a bevel panel; 23. a clamping plate; 24. a round hole frame; 25. a cylindrical rod; 26. an elastic rod; 30. an extension frame; 31. a telescopic right angle plate; 32. a clamping groove frame; 33. a rubber pad; 34. a right angle plate; 35. a carriage; 36. a moving rack; 37. a telescopic frame; 38. a connecting plate; 39. loading on a frame; 40. a bifurcation frame; 41. a push plate; 42. an elastic rack; 43. placing the frame; 44. a positioning frame; 50. a round bar; 51. a fixing frame; 52. a concave pore plate; 53. an elastic expansion bracket; 54. a telescopic hanging bracket; 60. a compression bar; 61. a lifting frame; 62. a vertical plate; 63. a sealing plate; 64. a diagonal rod; 65. and the elastic sheet.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-8, the invention discloses a test device for research and development production of circuit boards, which comprises a detection frame 1, the bottom of the detection frame 1 is fixedly connected with a bottom plate 2, the top of the bottom plate 2 is provided with a storage tank 3, the top of the bottom plate 2 is fixedly connected with a supporting rod 4, the top of the supporting rod 4 is fixedly connected with an electric push rod 7, the top of the electric push rod 7 is fixedly connected with a top frame 6, a circuit board to be tested is placed in the detection frame 1, the circuit board is fixed in the detection frame 1 through a clamping part 9, the electric push rod 7 pushes a pressure detection block 5 to move towards the inside of the detection frame 1 through the top frame 6 and extrudes the circuit board, so that the strength of the circuit board is detected, a pressing part 10 is arranged at the bottom of the top frame 6, the pressing part 10 utilizes the movement of the top frame 6 to extrude and fix the end of the circuit board, the end of the circuit board is prevented from rising upwards when strength detection is carried out, the detection accuracy of the circuit board is reduced, a protection part 11 is arranged at the top of the detection frame 1, the circuit board is prevented from being broken at the center of the circuit board by the protection part 11, the detection frame is prevented from being connected with a waste material detection frame 1, and the waste is prevented from being broken, and the waste is further prevented from being connected with the bottom frame 1, and the waste is further fixed, and the waste is prevented from being broken, and the waste is easy to be stored.
The clamping component 9, the clamping component 9 comprises a bottom frame 20, the bottom frame 20 is fixedly connected with the top of the fixed plate 8, a clamping plate 23 is arranged in the bottom frame 20, the top of the clamping plate 23 is fixedly connected with a bevel board 22, a protective component 11 is arranged above the bottom board 2, and an opening and closing component 12 is arranged in the detection frame 1;
the pushing component 10, the pushing component 10 includes extension frame 30, the bottom fixed connection of extension frame 30 and roof-rack 6, the tip fixedly connected with balladeur train 35 of extension frame 30, the inner wall sliding connection of balladeur train 35 has movable frame 36, the bottom fixedly connected with expansion bracket 37 of movable frame 36, the bottom fixedly connected with connecting plate 38 of expansion bracket 37, the fixed surface of connecting plate 38 is connected with right-angle plate 34, the bottom fixedly connected with draw-in groove frame 32 of right-angle plate 34, the inner wall joint of draw-in groove frame 32 has rubber pad 33.
The quantity of branch 4 is provided with two, and the one end that two branches 4 are close to each other is connected with the fixed surface of detecting frame 1, and the quantity of fixed plate 8 is provided with two, and two fixed plates 8 set up with detecting frame 1 as central symmetry.
The clamping part 9 comprises a cylinder frame 21, wherein the cylinder frame 21 is fixedly connected with the inner wall of a bottom frame 20, a cylindrical rod 25 is slidably connected with the inner wall of the cylinder frame 21, one end of the cylindrical rod 25, far away from the cylinder frame 21, is fixedly connected with a clamping plate 23, after a circuit board is placed in the bottom frame 20, the end of the circuit board is contacted with the top of an inclined plate 22, the inclined plate 22 is utilized to push the clamping plate 23 to move towards one end of the cylinder frame 21, and after the circuit board moves into the clamping plate 23, the clamping plate 23 fixes the circuit board in the bottom frame 20 through the elasticity of an elastic rod 26, so that the circuit board can be quickly fixed in the detection frame 1 for strength detection, and the clamping plate 23 is fixedly connected with the inner wall of the bottom frame 20 through the elastic rod 26;
the number of the clamping plates 23 is two, and the two clamping plates 23 are symmetrically arranged with the chassis 20 as a center.
The surface of the cylindrical rod 25 is fixedly connected with a round hole frame 24, the round hole frame 24 is in contact with the clamping plate 23, one end of the cylindrical rod 25 away from the clamping plate 23 penetrates through the underframe 20 and extends to the outer end of the underframe 20, and the inclined panel 22 is positioned at the center of the top of the clamping plate 23.
The pressing component 10 comprises an upper frame 39, the upper frame 39 is fixedly connected with the upper surface of a telescopic frame 37, a lower frame 43 is fixedly connected to the top of a connecting plate 38, a fork frame 40 is sleeved on the surfaces of the upper frame 39 and the lower frame 43 respectively, one ends of the two fork frames 40, which are close to each other, are hinged with a push plate 41;
the number of the positioning frames 44 is two, the elastic frames 42 are positioned at one ends of the two pushing plates 41, which are close to each other, the bottom of the connecting plate 38 is fixedly connected with the telescopic right angle plate 31, and one end of the telescopic right angle plate 31, which is far away from the connecting plate 38, is fixedly connected with the surface of the circular hole frame 24.
The bottom of the rubber pad 33 contacts with the top of the clamping plate 23, the end of the movable frame 36 penetrates through the carriage 35 and extends to the outer end of the carriage 35, the end of the rubber pad 33 penetrates through the clamping groove frame 32 and extends to the outer end of the clamping groove frame 32, and the ends, far away from each other, of the two positioning frames 44 are fixedly connected with the upper frame 39 and the lower frame 43 respectively.
The protection part 11 comprises a telescopic hanging frame 54, a fixing frame 51 is fixedly connected to the top of the telescopic hanging frame 54, a round rod 50 is fixedly connected to one end, away from the telescopic hanging frame 54, of the fixing frame 51, when the push plate 41 is expanded, the push plate 41 pulls the telescopic hanging frame 54 to move towards the center of the underframe 20 through the fixing frame 51, when the telescopic hanging frame 54 moves, the two concave hole plates 52 are pushed to move close to each other through an elastic telescopic frame 53, after the two concave hole plates 52 are contacted with each other, the center of the detection frame 1 is sealed, waste material splashing generated during circuit board detection is avoided, the round rod 50 is fixedly connected with the surface of the push plate 41, and the elastic telescopic frame 53 is fixedly connected to the bottom of the telescopic hanging frame 54;
one end of the elastic expansion bracket 53 far away from the expansion bracket 54 is fixedly connected with a concave hole plate 52.
The bottom of the concave hole plate 52 contacts with the top of the bottom frame 20, two concave hole plates 52 are arranged, an elastic telescopic frame 53 is positioned at one end of the two concave hole plates 52 away from each other, and a round rod 50 is positioned at the center of the surface of the push plate 41.
The opening and closing part 12 comprises a sealing plate 63, the front surface of the detection frame 1 is hinged with the sealing plate 63, the surface of the sealing plate 63 is fixedly connected with a vertical plate 62, when the top frame 6 moves downwards, the inclined rod 64 is pushed by the pressure rod 60 to move downwards, the inclined rod 64 pushes the lifting frame 61 to slide on the surface of the vertical plate 62, after the lifting frame 61 moves to the lower surface of the vertical plate 62, the lifting frame 61 pushes the sealing plate 63 to move towards the outer end of the detection frame 1 through the inclined rod 64, so that the sealing plate 63 can be separated from the detection frame 1 to collect waste materials in the detection frame 1, the lifting frame 61 is connected with the surface of the vertical plate 62 in a sliding manner, and the lifting frame 61 is hinged with the bottom of the inner wall of the detection frame 1 through the inclined rod 64;
the surface of the inclined rod 64 is hinged with a pressing rod 60, one end of the pressing rod 60 away from the inclined rod 64 is fixedly connected with the surface of the top frame 6, the surface of the sealing plate 63 is fixedly connected with a spring plate 65, and one end of the spring plate 65 away from the sealing plate 63 is hinged with the inner wall of the detection frame 1.
When in use, a circuit board to be tested is placed in the detection frame 1, the circuit board is fixed in the detection frame 1 through the clamping component 9, the electric push rod 7 pushes the pressure detection block 5 to move towards the detection frame 1 through the top frame 6 and extrudes the circuit board so as to detect the strength of the circuit board, the bottom of the top frame 6 is provided with the pressing component 10, the pressing component 10 extrudes and fixes the end part of the circuit board by utilizing the movement of the top frame 6, the end part of the circuit board can be lifted upwards when the strength detection is carried out on the circuit board, the detection accuracy of the circuit board is reduced, the protection component 11 is arranged at the top of the detection frame 1, the central part of the circuit board is extruded and protected by the protection component 11, the waste splashing after the circuit board is broken is avoided, the opening and closing component 12 is arranged at the positive end of the detection frame 1 so as to collect detection waste conveniently, after the circuit board is placed in the bottom frame 20, the end part of the circuit board is contacted with the top part of the inclined panel 22, the inclined panel 22 is utilized to push the clamping plate 23 to move towards one end of the cylinder frame 21, after the circuit board moves into the clamping plate 23, the clamping plate 23 fixes the circuit board in the bottom frame 20 through the elasticity of the elastic rod 26, so that the circuit board can be quickly fixed in the detection frame 1 for strength detection, when the top frame 6 moves downwards, the top frame 6 pushes the telescopic frame 37 to move downwards through the extension frame 30, the telescopic frame 37 pushes the rubber pad 33 to move downwards through the connection of the connecting plate 38 and the right angle plate 34, the rubber pad 33 transmits the pressure of the top frame 6 to the end part of the right angle plate 34 for extrusion fixing of the end part of the circuit board, the end part of the circuit board is prevented from tilting upwards when the circuit board is detected, the telescopic frame 37 presses the push plate 41 through the fork frame 40 when moving, the push plate 41 is pushed and pulled after being extruded by the bifurcation frame 40 to deform the elastic frame 42, so that the rectangular plate 34 can extrude and fix a circuit board by utilizing the elasticity of the elastic frame 42, when the clamping plate 23 moves, the clamping plate 23 can pull the movable frame 36 to move in the carriage 35 through the telescopic rectangular plate 31, so that the rubber pad 33 can be positioned above the clamping plate 23, the stability of the circuit board during detection is improved, when the push plate 41 expands, the push plate 41 pulls the telescopic vertical frame 54 to move towards the center of the underframe 20 through the fixing frame 51, the telescopic vertical frame 54 pushes the two concave hole plates 52 to move close to each other through the elastic telescopic frame 53 during movement, the center of the detection frame 1 is sealed after the two concave hole plates 52 are contacted with each other, waste generated during circuit board detection is prevented from splashing, the top frame 6 moves downwards through the push rod 64 pushed by the push rod 60 during movement, the push rod 64 pushes the lifting frame 61 to slide on the surface of the vertical plate 62 during movement, after the lifting frame 61 moves to the lower surface of the vertical plate 62, the lifting frame 61 pushes the sealing plate 64 to push the sealing plate 1 through the push rod 64 to move to the detection frame 63, and then the sealing plate 1 can separate from the inner part of the detection frame 1.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (2)
1. The utility model provides a testing arrangement is used in circuit board research and development production, includes detects frame (1), the bottom fixedly connected with bottom plate (2) of detecting frame (1), holding vessel (3) have been seted up at the top of bottom plate (2), the top fixedly connected with branch (4) of bottom plate (2), the top fixedly connected with electricity push rod (7) of branch (4), the top fixedly connected with roof-rack (6) of electricity push rod (7), the bottom fixedly connected with pressure detection piece (5) of roof-rack (6), the inner wall fixedly connected with fixed plate (8) of detecting frame (1), its characterized in that still includes:
the clamping component (9), the clamping component (9) comprises a bottom frame (20), the bottom frame (20) is fixedly connected with the top of the fixed plate (8), a clamping plate (23) is arranged in the bottom frame (20), an inclined panel (22) is fixedly connected to the top of the clamping plate (23), a protection component (11) is arranged above the bottom plate (2), and an opening and closing component (12) is arranged in the detection frame (1);
the pressing component (10) comprises an extension frame (30), the extension frame (30) is fixedly connected with the bottom of the top frame (6), the end part of the extension frame (30) is fixedly connected with a sliding frame (35), the inner wall of the sliding frame (35) is slidably connected with a movable frame (36), the bottom of the movable frame (36) is fixedly connected with a telescopic frame (37), the bottom of the telescopic frame (37) is fixedly connected with a connecting plate (38), the surface of the connecting plate (38) is fixedly connected with a rectangular plate (34), the bottom of the rectangular plate (34) is fixedly connected with a clamping groove frame (32), and the inner wall of the clamping groove frame (32) is clamped with a rubber pad (33);
the pressing component (10) comprises an upper frame (39), the upper frame (39) is fixedly connected with the upper surface of a telescopic frame (37), a lower frame (43) is fixedly connected with the top of a connecting plate (38), a bifurcation frame (40) is sleeved on the surfaces of the upper frame (39) and the lower frame (43) respectively, a push plate (41) is hinged to one end, close to each other, of each bifurcation frame (40), an elastic frame (42) is fixedly connected with the surface of each push plate (41), and a positioning frame (44) is fixedly connected with the surface of each elastic frame (42);
the number of the positioning frames (44) is two, the elastic frames (42) are positioned at one ends of the two pushing plates (41) which are close to each other, the bottom of the connecting plate (38) is fixedly connected with a telescopic rectangular plate (31), and one end of the telescopic rectangular plate (31) which is far away from the connecting plate (38) is fixedly connected with the surface of the round hole frame (24);
the bottom of the rubber pad (33) is contacted with the top of the clamping plate (23), the end part of the movable frame (36) penetrates through the sliding frame (35) and extends to the outer end of the sliding frame (35), the end part of the rubber pad (33) penetrates through the clamping groove frame (32) and extends to the outer end of the clamping groove frame (32), and one ends, far away from each other, of the two positioning frames (44) are fixedly connected with the upper frame (39) and the lower frame (43) respectively;
the protection component (11) comprises a telescopic hanging frame (54), the top of the telescopic hanging frame (54) is fixedly connected with a fixing frame (51), one end, away from the telescopic hanging frame (54), of the fixing frame (51) is fixedly connected with a round rod (50), the round rod (50) is fixedly connected with the surface of the push plate (41), and the bottom of the telescopic hanging frame (54) is fixedly connected with an elastic telescopic frame (53);
one end of the elastic telescopic frame (53) far away from the telescopic hanging frame (54) is fixedly connected with a concave hole plate (52);
the bottom of the concave hole plates (52) is in contact with the top of the underframe (20), two concave hole plates (52) are arranged, the elastic telescopic frames (53) are positioned at one ends of the two concave hole plates (52) which are far away from each other, and the round rod (50) is positioned at the center of the surface of the push plate (41);
the number of the supporting rods (4) is two, one ends, close to each other, of the two supporting rods (4) are fixedly connected with the surface of the detection frame (1), the number of the fixing plates (8) is two, and the two fixing plates (8) are symmetrically arranged with the detection frame (1) as a center;
the clamping component (9) comprises a cylinder frame (21), the cylinder frame (21) is fixedly connected with the inner wall of the underframe (20), a cylindrical rod (25) is slidably connected with the inner wall of the cylinder frame (21), one end, far away from the cylinder frame (21), of the cylindrical rod (25) is fixedly connected with a clamping plate (23), and the clamping plate (23) is fixedly connected with the inner wall of the underframe (20) through an elastic rod (26);
the number of the clamping plates (23) is two, and the two clamping plates (23) are symmetrically arranged with the underframe (20) as a center;
the surface fixing of cylinder pole (25) is connected with round hole frame (24), round hole frame (24) and clamping plate (23) contact each other, the one end that clamping plate (23) was kept away from to cylinder pole (25) runs through chassis (20) and extends to the outer end of chassis (20), inclined plane board (22) are located the top center department of clamping plate (23).
2. The test device for developing and producing a circuit board according to claim 1, wherein: the opening and closing component (12) comprises a sealing plate (63), the front surface of the detection frame (1) is hinged with the sealing plate (63), the surface of the sealing plate (63) is fixedly connected with a vertical plate (62), the surface of the vertical plate (62) is slidably connected with a lifting frame (61), and the lifting frame (61) is hinged with the bottom of the inner wall of the detection frame (1) through a diagonal rod (64);
the surface of diagonal rod (64) articulates there is depression bar (60), the one end that diagonal rod (64) was kept away from to depression bar (60) is connected with the fixed surface of roof-rack (6), the fixed surface of closing plate (63) is connected with shell fragment (65), the one end that closing plate (63) was kept away from to shell fragment (65) is articulated with the inner wall of detecting frame (1).
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| CN202311126029.XA CN116858675B (en) | 2023-09-04 | 2023-09-04 | Testing arrangement is used in circuit board research and development production |
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| CN117571524B (en) * | 2024-01-15 | 2024-04-02 | 潍坊市凯隆机械有限公司 | Foundry goods detection device |
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| CN116858675A (en) | 2023-10-10 |
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