CN111999634A - Testing and processing table for thin film circuit board - Google Patents
Testing and processing table for thin film circuit board Download PDFInfo
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- CN111999634A CN111999634A CN202010828717.0A CN202010828717A CN111999634A CN 111999634 A CN111999634 A CN 111999634A CN 202010828717 A CN202010828717 A CN 202010828717A CN 111999634 A CN111999634 A CN 111999634A
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- circuit board
- film circuit
- thin film
- processing table
- fixedly connected
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/282—Testing of electronic circuits specially adapted for particular applications not provided for elsewhere
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tests Of Electronic Circuits (AREA)
Abstract
The invention relates to the technical field of circuit board testing equipment, in particular to a thin film circuit board testing and processing table, which comprises a testing and processing table, an upper bearing mechanism, a lower bearing mechanism, a butt joint control mechanism, a rack and a connecting frame plate, wherein the testing and processing table is used for fixing a thin film circuit board; the test processing table is connected to the middle of the rack in a matching manner, and the test processing table is fixedly connected to the lower bearing mechanism; the upper bearing mechanism is arranged opposite to the testing processing table and is used for fixedly mounting the thin film circuit board tester; the upper bearing mechanism is movably connected to the tipping frame plate, and the tipping frame plate is fixedly connected to the rack; the lower bearing mechanism is fixedly connected to the rack; the invention can realize the high-efficiency and stable testing work of the thin film circuit board by the matching of the upper bearing mechanism which can be provided with the thin film circuit board tester and the testing processing table which can support and fix the thin film circuit board.
Description
Technical Field
The invention relates to the technical field of circuit board testing equipment, in particular to a thin film circuit board testing and processing table.
Background
The film circuit board is a flexible circuit board made of a PET film as a base material and has flexibility. Thin film circuit boards are widely used in electromechanical automation control, instruments and meters, medical equipment, consumer electronics, computers, communications, metering, and household appliances, toys, and the like. The film circuit board needs to be tested after being processed, and when the film circuit board is tested in the prior art, the film circuit board needs to be manually held and tested, so that the film circuit board is tested, and the problems of poor stability and large error are easily caused in manual testing.
Disclosure of Invention
The invention aims to provide a thin film circuit board testing and processing table, which can effectively solve the problem of poor stability of manual testing in the prior art; according to the invention, through the cooperation of the upper bearing mechanism capable of mounting the thin film circuit board tester and the test processing table capable of supporting and fixing the thin film circuit board, the high-efficiency stable test work of the thin film circuit board can be realized, and the test precision is improved.
In order to achieve the above object, the present application provides a testing and processing table for a thin film circuit board, which includes a testing and processing table, an upper bearing mechanism, a lower bearing mechanism, a docking control mechanism, a frame and a docking frame plate, wherein the testing and processing table is used for fixing the thin film circuit board; the test processing table is connected to the middle of the rack in a matching manner, and the test processing table is fixedly connected to the lower bearing mechanism; the upper bearing mechanism is arranged opposite to the testing processing table and is used for fixedly mounting the thin film circuit board tester; the upper bearing mechanism is movably connected to the tipping frame plate, and the tipping frame plate is fixedly connected to the rack; the lower bearing mechanism is fixedly connected to the rack; the butt joint control mechanism is connected to the tipping frame plate in a matching manner; the butt joint control mechanism is in transmission connection with the upper bearing mechanism and the lower bearing mechanism so as to drive the thin film circuit board tester fixedly arranged on the upper bearing mechanism to be in butt joint with the thin film circuit board fixed on the test processing table.
Optionally, the test processing table comprises a platform body, a threaded upright post, an adjusting rotating pipe, a lifting push plate, a push-pull connecting rod, a left clamp, a right clamp and a horizontal guide rod; the platform body is matched in a rectangular through hole in the middle of the rack; the upper end and the lower end of the threaded upright post are respectively and fixedly connected between the platform body and the lower bearing mechanism; the inner side of the adjusting rotating pipe is matched on the threaded upright post through threads, and the adjusting rotating pipe is connected in a central through hole of the lifting push plate in a rotating matching manner; the lifting push plate is rotatably connected with the lower ends of the two push-pull connecting rods, the upper ends of the two push-pull connecting rods are respectively rotatably connected with the lower ends of a left clamp and a right clamp, the middle parts of the left clamp and the right clamp are in sliding fit in two left and right slideways of the platform body, the two left and right slideways are respectively and fixedly connected with a horizontal guide rod, and the middle parts of the left clamp and the right clamp are in sliding fit on the two horizontal guide rods; the upper ends of the left clamp and the right clamp are in sliding fit with the left end and the right end of the top surface of the platform body.
Optionally, the test processing table further comprises an adjusting screw and a circuit board pressing block; a rectangular slideway is arranged in the middle of the left clamp and the right clamp, and the upper end and the lower end of the rectangular slideway are rotatably connected with the upper end and the lower end of the adjusting screw rod; the middle part of the adjusting screw is matched with the circuit board pressing block through threads, and the outer end of the circuit board pressing block is in sliding fit with the rectangular slideway.
Optionally, the test processing table further comprises a front clamp, a rear clamp, a bidirectional screw and a screw seat plate; the two front and rear clamps are in sliding fit with the front and rear ends of the top surface of the platform body; two ends of the two front and rear clamps are respectively matched with the two bidirectional screws through threads, the middle parts of the two bidirectional screws are respectively and rotatably connected to a screw seat plate, and the two screw seat plates are relatively and fixedly connected to the left end and the right end of the top surface of the platform body; the middle parts of the two front and rear clamps are in sliding fit in the two open chutes in the middle parts of the two left and right clamps.
Optionally, the lower bearing mechanism includes a lower rack, a lower bearing frame, a lower vertical shaft, a lower compression spring and a lower limiting nut; the lower end of the threaded upright post is fixedly connected to the lower bearing frame; the rear end of the butt joint control mechanism is in meshed transmission connection with the lower rack; the lower end of the lower rack is fixedly connected to the lower bearing frame; the lower bearing frame is connected with the middle parts of the two lower vertical shafts in a sliding fit manner, the top ends of the two lower vertical shafts are fixedly connected to the rack, the bottom ends of the two lower vertical shafts are connected with the two lower limiting nuts in a threaded fit manner, and the two lower limiting nuts are blocked at the lower end of the lower bearing frame; and the two lower vertical shafts are respectively sleeved with a lower compression spring, and the lower compression springs are positioned between the rack and the lower bearing frame.
Optionally, the butt joint control mechanism comprises a hand rocker, a worm, a rod frame, a worm wheel, a wheel shaft and a gear; the hand-operated lever is fixedly connected to the front end of the worm; the worm is connected to the two rod frames in a rotating fit mode, and the two rod frames are fixedly connected to the connecting frame plate; the worm is in meshed transmission connection with the worm wheel; the worm wheel is fixedly connected to the wheel shaft; two ends of the wheel shaft are rotatably matched on the tipping frame plate; the gear is fixedly connected to the wheel shaft, the rear end of the gear is in meshed transmission connection with the lower rack, and the front end of the gear is in meshed transmission connection with the upper bearing mechanism.
Optionally, the upper bearing mechanism comprises an upper rack, a linkage frame, an upper bearing frame, a plugging assembly, an upper vertical shaft, an upper pressure spring, an upper limiting nut and an adjustable mounting frame; the front end of the gear is in meshed transmission connection with the lower end of the upper rack; the upper end of the upper rack is fixedly connected to the linkage frame; the middle part of the upper rack is in sliding fit with the tipping frame plate; the front end of the plug-in component is connected to the upper bearing frame in a matching manner, and the rear end of the plug-in component is plugged in the linkage frame; the upper end of the upper vertical shaft is fixedly connected to the upper bearing frame, the middle part of the upper vertical shaft is in sliding fit with the tipping frame plate, the lower end of the upper vertical shaft is in threaded fit with the upper limiting nut, and the upper limiting nut is blocked on the inner side surface of the tipping frame plate; an upper pressure spring is sleeved on the upper vertical shaft and is positioned between the upper bearing frame and the outer side surface of the connecting frame plate; the upper end of the adjustable mounting rack is fixedly connected to the upper bearing frame, and the middle part of the adjustable mounting rack is in sliding fit with the connecting frame plate; the lower end of the adjustable mounting rack is used for mounting a thin film circuit board tester for testing the thin film circuit board.
Optionally, the plug-in component comprises a rectangular plug-in board, a linkage sliding block, a rotary screw and a fixed seat board; the front end of the rectangular plugboard is in sliding fit with the slide plate groove of the upper bearing frame, and the rear end of the rectangular plugboard is inserted into the linkage slot of the linkage frame; the lower end of the linkage sliding block is fixedly connected to the front end of the rectangular insertion plate; the upper end of the linkage sliding block is matched with the middle part of the rotating screw rod through threads; one end of the rotating screw is rotatably connected to the fixed seat plate through a bearing with a seat; the fixed seat board is fixedly connected to the upper bearing frame.
Optionally, the adjustable mounting frame comprises a fixed vertical pipe, an internal threaded pipe, a lifting screw, an upper transverse plate, a lower transverse plate, a spring shaft, a tension spring and an adjusting nut; the lower end of the internal threaded pipe is connected to the upper end of the fixed vertical pipe in a rotating fit manner through a bearing with a seat; the upper end of the internal thread pipe is matched on the lifting screw rod through threads; the lower end of the lifting screw is in sliding fit with the fixed vertical pipe; the lifting screw is provided with a longitudinal sliding chute which is in sliding fit with a longitudinal convex edge on the inner side of the fixed vertical pipe; the lower end of the lifting screw is fixedly connected with the upper transverse plate; the upper transverse plate is in sliding fit with the middle parts of the two spring shafts, and the lower ends of the two spring shafts are fixedly connected with the lower transverse plate; the upper ends of the two spring shafts are respectively matched with an adjusting nut through threads, and the adjusting nuts are blocked on the top surface of the upper transverse plate; a tension spring is sleeved on a spring shaft between the upper transverse plate and the lower transverse plate; the lower transverse plate is used for connecting and mounting the film circuit board tester.
Optionally, the thin film circuit board tester adopts a double-electric testing four-probe tester.
The invention has the beneficial effects that:
according to the film circuit board testing and processing table, the testing and processing table capable of supporting and fixing film circuit boards of different sizes is arranged inside the film circuit board testing and processing table, so that the applicability of the film circuit board testing and processing table is improved; the upper bearing mechanism capable of installing the thin film circuit board tester is arranged in the testing device, so that the testing device is convenient to be matched with a testing processing table to carry out circuit testing on the thin film circuit board, the efficient and stable testing work of the thin film circuit board can be realized, and the testing accuracy is improved; the internal testing processing table can be lifted, and other processing or detection of the thin film circuit board on the testing processing table is facilitated.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention or related technologies, the drawings used in the description of the embodiments or related technologies will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a first general schematic diagram provided in accordance with an embodiment of the present invention;
FIG. 2 is a second overall view provided in accordance with an embodiment of the present invention;
FIG. 3 is a third overall view provided in accordance with an embodiment of the present invention;
FIG. 4 is a first schematic view of a test station provided in accordance with an embodiment of the present invention;
FIG. 5 is a second schematic view of a test station provided in accordance with an embodiment of the present invention;
FIG. 6 is a schematic view of an upper support mechanism according to an embodiment of the present invention;
FIG. 7 is a schematic view of a plug assembly provided in accordance with an embodiment of the present invention;
FIG. 8 is a schematic view of an adjustable mount provided by an embodiment of the present invention;
FIG. 9 is a schematic view of a lifting screw according to an embodiment of the present invention;
FIG. 10 is a schematic view of a stationary standpipe provided in accordance with embodiments of the present invention;
FIG. 11 is a schematic view of a lower support mechanism according to an embodiment of the present invention;
FIG. 12 is a schematic view of a docking control mechanism provided in accordance with an embodiment of the present invention;
fig. 13 is a schematic view of a rack according to an embodiment of the present invention.
Icon: a test processing table 1; a platform body 101; a threaded post 102; adjusting the rotating pipe 103; a lifting push plate 104; a push-pull link 105; left and right clamps 106; a horizontal guide rod 107; an adjusting screw 108; a circuit board press block 109; front and rear clamps 110; a bidirectional screw 111; a screw seat plate 112; an upper bearing mechanism 2; an upper rack 201; a linkage frame 202; an upper carrier 203; a plug-in assembly 204; a rectangular patch panel 204A; a linkage slider 204B; rotating the screw 204C; a fixed seat plate 204D; an upper vertical shaft 205; an upper compression spring 206; an upper limit nut 207; an adjustable mounting bracket 208; a fixed standpipe 208A; an internally threaded tube 208B; a lifting screw 208C; an upper transverse plate 208D; a lower cross plate 208E; a spring shaft 208F; a tension spring 208G; an adjusting nut 208H; a lower bearing mechanism 3; a lower rack 301; a lower carrier 302; a lower vertical shaft 303; a lower compression spring 304; a lower limit nut 305; a docking control mechanism 4; a hand lever 401; a worm 402; a pole frame 403; a worm gear 404; an axle 405; a gear 406; a frame 5; is connected with the frame plate 6.
Detailed Description
In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all 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 application.
It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or be indirectly disposed on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, refer to an orientation or positional relationship illustrated in the drawings for convenience in describing the present application and to simplify description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "plurality" or "a plurality" means two or more unless specifically limited otherwise.
It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for understanding and reading the contents disclosed in the specification, and are not used for limiting the conditions that the present application can implement, so the present invention has no technical significance, and any structural modification, ratio relationship change or size adjustment should still fall within the scope of the technical content disclosed in the present application without affecting the efficacy and the achievable purpose of the present application. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present application, and changes or modifications in the relative relationship may be made without substantial technical changes.
The invention is described in further detail below with reference to fig. 1-13.
The first embodiment is as follows:
as shown in fig. 1-13, the testing and processing table for thin film circuit boards includes a testing and processing table 1, an upper bearing mechanism 2, a lower bearing mechanism 3, a docking control mechanism 4, a frame 5 and a docking frame plate 6, wherein the testing and processing table 1 is used for fixing the thin film circuit boards; the test processing table 1 is connected in the middle of the rack 5 in a matching manner, and the test processing table 1 is fixedly connected to the lower bearing mechanism 3; the upper bearing mechanism 2 is arranged opposite to the testing processing table 1, and the upper bearing mechanism 2 is used for fixedly mounting a thin film circuit board tester; the upper bearing mechanism 2 is movably connected to the tipping frame plate 6, and the tipping frame plate 6 is fixedly connected to the rack 5; the lower bearing mechanism 3 is fixedly connected to the frame 5; the butt joint control mechanism 4 is connected to the tipping frame plate 6 in a matching way; the butt joint control mechanism 4 is in transmission connection with the upper bearing mechanism 2 and the lower bearing mechanism 3 so as to drive the thin film circuit board tester fixedly arranged on the upper bearing mechanism 2 to be in butt joint with the thin film circuit board fixed on the testing processing table 1.
When the thin film circuit board is tested, a thin film circuit board tester for testing the thin film circuit board or a test probe connected with an electric box is arranged at the lower end of the upper bearing mechanism 2, the thin film circuit board to be tested is placed on the test processing table 1, then the upper bearing mechanism 2 is controlled to move downwards by the butt joint control mechanism 4, the lower bearing mechanism 3 is controlled to drive the test processing table 1 to move upwards, the film circuit board tester or the test probe connected with the electric box is butted with the film circuit board on the test processing table 1, preferably, the test probe is adopted to test the film circuit board, the relative movement of the upper bearing mechanism 2 and the lower bearing mechanism 3 is convenient for testing the film circuit boards with different thicknesses, the test effect is improved, the test progress is ensured, after the test, the upper bearing mechanism 2 and the lower bearing mechanism 3 of the butt joint control mechanism 4 respectively move up and down.
The second embodiment is as follows:
as shown in fig. 1-13, the testing and processing table 1 includes a platform body 101, a threaded column 102, an adjusting rotating pipe 103, a lifting push plate 104, a push-pull connecting rod 105, a left clamp 106, a right clamp 106 and a horizontal guide rod 107; the platform body 101 is matched in a rectangular through hole in the middle of the rack 5; the upper end and the lower end of the threaded upright column 102 are respectively and fixedly connected between the platform body 101 and the lower bearing mechanism 3; the inner side of the adjusting rotating pipe 103 is matched on the threaded upright post 102 through threads, and the adjusting rotating pipe 103 is connected in a center through hole of the lifting push plate 104 in a rotating matching manner; the lifting push plate 104 is rotatably connected with the lower ends of the two push-pull connecting rods 105, the upper ends of the two push-pull connecting rods 105 are respectively rotatably connected with the lower ends of a left clamp 106 and a right clamp 106, the middle parts of the two left clamps 106 and the right clamps 106 are slidably matched in two left and right slideways of the platform body 101, the two left and right slideways are respectively and fixedly connected with a horizontal guide rod 107, and the middle parts of the two left clamps 106 and the right clamps 106 are slidably matched on the two horizontal guide rods 107; the upper ends of the left and right clamps 106 are slidably fitted to the left and right ends of the top surface of the platform body 101. The platform body 101 in the test processing table 1 is used for supporting and placing a thin film circuit board, and the threaded upright column 102 can move up and down under the driving of the lower bearing mechanism 3, so that the whole test processing table 1 is driven to move up and down, and the test processing table is convenient to adjust to an optimal test processing position; the left clamp 106 and the right clamp 106 are used for limiting the left side and the right side of a thin film circuit board supported on the platform body 101, the position of the adjusting rotating pipe 103 on the threaded upright post 102 can be changed by rotating the adjusting rotating pipe 103, so that the lifting push plate 104 is driven to move up and down, the lifting push plate 104 can push or pull the left clamp 106 and the right clamp 106 to slide oppositely or deviate from the horizontal guide rod 107 through the two push-pull connecting rods 105 during up and down movement, the distance between the left clamp 106 and the right clamp 106 is changed, and the left side and the right side of the thin film circuit board with different lengths.
The test processing table 1 further comprises an adjusting screw 108 and a circuit board pressing block 109; a rectangular slideway is arranged in the middle of the left clamp 106 and the right clamp 106, and the upper end and the lower end of the rectangular slideway are rotatably connected with the upper end and the lower end of the adjusting screw 108; the middle part of the adjusting screw 108 is matched with the circuit board pressing block 109 through threads, and the outer end of the circuit board pressing block 109 is in sliding fit with the rectangular slideway. The circuit board pressing block 109 is arranged to be convenient for tightly supporting and fixing the upper end of the thin film circuit board, and the circuit board pressing block 109 can be driven to slide up and down in the rectangular slide ways of the left clamp 106 and the right clamp 106 by rotating the adjusting screw rod 108, so that the thin film circuit boards with different thicknesses are tightly supported.
The test processing table 1 further comprises a front clamp 110, a rear clamp 110, a bidirectional screw 111 and a screw seat plate 112; the two front and rear clamps 110 are arranged, and the two front and rear clamps 110 are in sliding fit with the front and rear ends of the top surface of the platform body 101; two ends of the two front and rear clamps 110 are respectively matched with the two bidirectional screws 111 through threads, the middle parts of the two bidirectional screws 111 are respectively and rotatably connected to a screw seat plate 112, and the two screw seat plates 112 are relatively and fixedly connected to the left end and the right end of the top surface of the platform body 101; the middle parts of the two front and rear clamps 110 are slidably fitted in the two open chutes in the middle parts of the two left and right clamps 106. The test processing table 1 further comprises a front clamp 110, a rear clamp 110, two bidirectional screws 111 and a screw seat plate 112, wherein the front clamp 110 and the rear clamp 110 are used for limiting the front end and the rear end of the thin film circuit board and can be used in cooperation with the left clamp 106 and the right clamp 106, the two front clamp 110 and the rear clamp 110 can be driven to slide in opposite directions or deviate from the slide when the two bidirectional screws 111 are rotated simultaneously, the distance between the two front clamps 110 and the two rear clamps 110 is changed, so that the front end and the rear end of the thin film circuit board with different widths are limited, the middle parts of the front clamp 110 and the rear clamp 110 are in sliding fit with the two open chutes in the middle parts of the.
The third concrete implementation mode:
as shown in fig. 1 to 13, the lower bearing mechanism 3 includes a lower rack 301, a lower bearing frame 302, a lower vertical shaft 303, a lower compression spring 304 and a lower limit nut 305; the lower end of the threaded upright post 102 is fixedly connected to the lower bearing frame 302; the rear end of the butt joint control mechanism 4 is in meshed transmission connection with the lower rack 301; the lower end of the lower rack 301 is fixedly connected to the lower bearing frame 302; the lower bearing frame 302 is connected with the middle parts of the two lower vertical shafts 303 in a sliding fit manner, the top ends of the two lower vertical shafts 303 are fixedly connected to the frame 5, the bottom ends of the two lower vertical shafts 303 are connected with the two lower limit nuts 305 in a threaded fit manner, and the two lower limit nuts 305 are blocked at the lower end of the lower bearing frame 302; two lower vertical shafts 303 are respectively sleeved with a lower compression spring 304, and the lower compression springs 304 are located between the frame 5 and the lower bearing frame 302. The lower rack 301 in the lower bearing mechanism 3 can move up and down under the driving of the docking control mechanism 4, the lower rack 301 can drive the lower bearing frame 302 to move up and down when moving up and down, the lower bearing frame 302 can drive the threaded upright post 102 to move up and down while sliding on the two lower vertical shafts 303 and compressing the lower compression spring 304, so as to drive the whole test processing table 1 to move up and down; the arrangement of the lower compression spring 304 is beneficial to the overall reset of the lower bearing mechanism 3 and the improvement of the stability of the lower bearing mechanism 3 after movement.
The fourth concrete implementation mode:
as shown in fig. 1 to 13, the docking control mechanism 4 includes a hand lever 401, a worm 402, a lever bracket 403, a worm wheel 404, a wheel shaft 405, and a gear 406; the hand rocker 401 is fixedly connected to the front end of the worm 402; the worm 402 is connected to two rod frames 403 in a rotating fit manner, and both the rod frames 403 are fixedly connected to the tipping frame plate 6; the worm 402 is in meshing transmission connection with a worm wheel 404; the worm gear 404 is fixedly connected to the wheel shaft 405; the two ends of the wheel shaft 405 are rotatably matched on the tipping frame plate 6; the gear 406 is fixedly connected to the wheel axle 405, the rear end of the gear 406 is engaged and connected with the lower rack 301 in a transmission manner, and the front end of the gear 406 is engaged and connected with the upper bearing mechanism 2 in a transmission manner. Rotate inside hand rocker 401 of butt joint control mechanism 4 can drive worm 402 and rotate, and worm 402 drives worm wheel 404 and rotates, and worm wheel 404 drives dynamic wheel axle 405 and gear 406 and rotates to drive through gear 406 go up bearing mechanism 2 and lower rack 301 motion, because the structure setting of worm 402 and worm wheel 404, make butt joint control mechanism 4 is adjusted go up bearing mechanism 2 and lower bearing mechanism 3's position after, the automatic locking of going up bearing mechanism 2 and lower bearing mechanism 3 position that realizes.
The fifth concrete implementation mode:
as shown in fig. 1 to 13, the upper bearing mechanism 2 includes an upper rack 201, a linkage frame 202, an upper bearing frame 203, a plug assembly 204, an upper vertical shaft 205, an upper compression spring 206, an upper limit nut 207 and an adjustable mounting frame 208; the front end of the gear 406 is in meshing transmission connection with the lower end of the upper rack 201; the upper end of the upper rack 201 is fixedly connected to the linkage frame 202; the middle part of the upper rack 201 is in sliding fit with the tipping frame plate 6; the front end of the plug-in assembly 204 is connected to the upper bearing frame 203 in a matching manner, and the rear end of the plug-in assembly 204 is plugged in the linkage frame 202; the upper end of the upper vertical shaft 205 is fixedly connected to the upper bearing frame 203, the middle part of the upper vertical shaft 205 is in sliding fit with the tipping frame plate 6, the lower end of the upper vertical shaft 205 is in threaded fit with the upper limit nut 207, and the upper limit nut 207 is blocked on the inner side surface of the tipping frame plate 6; an upper compression spring 206 is sleeved on the upper vertical shaft 205, and the upper compression spring 206 is positioned between the upper bearing frame 203 and the outer side surface of the tipping frame plate 6; the upper end of the adjustable mounting rack 208 is fixedly connected to the upper bearing frame 203, and the middle part of the adjustable mounting rack 208 is in sliding fit with the tipping frame plate 6; the lower end of the adjustable mounting frame 208 is used for mounting a thin film circuit board tester for testing a thin film circuit board. Gear 406 can drive rack 201 up-and-down motion when rotating, go up rack 201 and drive through linkage 202 and grafting subassembly 204 the cooperation and bear 203 up-and-down motion, it drives vertical axis 205 and is in to go up to bear frame 203 it can compress last pressure spring 206 when sliding down on the tipping frame board 6, it plays the effect that the tensioning was adjusted to go up pressure spring 206, can drive adjustable mounting bracket 208 up-and-down motion when going up to bear the frame 203 up-and-down motion to drive the test probe up-and-down motion of installing on adjustable mounting bracket 208, make test probe and film circuit board contact carry out the detection work.
The sixth specific implementation mode:
as shown in fig. 1-13, the socket assembly 204 includes a rectangular socket plate 204A, a linkage slider 204B, a rotary screw 204C, and a fixed seat plate 204D; the front end of the rectangular plugboard 204A is in sliding fit with the slide plate groove of the upper bearing frame 203, and the rear end of the rectangular plugboard 204A is plugged in the linkage slot of the linkage frame 202; the lower end of the linkage sliding block 204B is fixedly connected with the front end of the rectangular plug board 204A; the upper end of the linkage sliding block 204B is matched with the middle part of the rotating screw 204C through threads; one end of the rotating screw 204C is rotatably connected to the fixed seat plate 204D through a bearing with a seat; the fixed seat plate 204D is fixedly connected to the upper carrier 203. The plug-in assembly 204 is used for matching with the linkage frame 202 to work and controlling whether the linkage frame 202 drives the upper bearing frame 203 to move up and down, when the lower bearing mechanism 3 and the test processing table 1 are driven to move up and down only by the butt joint control mechanism 4, the rotating screw 204C is rotated to change the contact position of the rotating screw 204C and the linkage slider 204B, so that the linkage slider 204B drives the rectangular plug-in board 204A to be separated from the linkage slot of the linkage frame 202, at the moment, the linkage frame 202 cannot drive the upper bearing frame 203 to move up and down, otherwise, the linkage frame 202 can drive the upper bearing frame 203 to move up and down by controlling the rectangular plug-in board 204A to be inserted into the linkage slot of the linkage frame 202, and the operation is convenient and suitable for being used in processing the thin film circuit.
The seventh embodiment:
as shown in fig. 1-13, the adjustable mounting bracket 208 includes a fixed standpipe 208A, an internally threaded tube 208B, a lift screw 208C, an upper cross plate 208D, a lower cross plate 208E, a spring shaft 208F, a tension spring 208G, and an adjustment nut 208H; the lower end of the internal threaded pipe 208B is connected to the upper end of the fixed vertical pipe 208A in a rotating fit manner through a bearing with a seat; the upper end of the internal threaded pipe 208B is matched with the lifting screw 208C through threads; the lower end of the lifting screw 208C is in sliding fit with the fixed standpipe 208A; a longitudinal sliding groove is formed in the lifting screw 208C and is in sliding fit with a longitudinal rib on the inner side of the fixed vertical pipe 208A; the lower end of the lifting screw 208C is fixedly connected with the upper transverse plate 208D; the upper transverse plate 208D is slidably matched with the middle parts of the two spring shafts 208F, and the lower ends of the two spring shafts 208F are fixedly connected with the lower transverse plate 208E; the upper ends of the two spring shafts 208F are respectively matched with an adjusting nut 208H through threads, and the adjusting nuts 208H are blocked on the top surface of the upper transverse plate 208D; a tension spring 208G is sleeved on a spring shaft 208F between the upper transverse plate 208D and the lower transverse plate 208E; the lower horizontal plate 208E is used for connecting and mounting the thin film circuit board tester. A lower transverse plate 208E at the lower end inside the adjustable mounting frame 208 is used for connecting and mounting a thin film circuit board tester or connecting a test probe of an electric box; the fixed standpipe 208A can move up and down under the driving of the upper bearing frame 203, so as to drive the whole body of the adjustable mounting frame 208 and the up and down movement of a thin film circuit board tester arranged on the adjustable mounting frame 208 or a test probe connected with an electric box, thereby completing the test work of the thin film circuit board; the contact position of the internal threaded pipe 208B and the lifting screw 208C can be changed by rotating the internal threaded pipe 208B, a longitudinal sliding groove is formed in the lifting screw 208C, and is in sliding fit with a longitudinal rib on the inner side of the fixed vertical pipe 208A, so that the lifting screw 208C can move up and down in the fixed vertical pipe 208A, the lifting screw 208C can drive the upper transverse plate 208D, the lower transverse plate 208E, the spring shaft 208F, the tension spring 208G and the adjusting nut 208H to move up and down when moving up and down, and the tension spring 208G is arranged between the upper transverse plate 208D and the lower transverse plate 208E, so that a certain buffer can be realized when the test probe is in contact with the thin film circuit board, and the damage caused by hard contact of the test probe and the thin.
The thin film circuit board tester adopts a double-electric-measurement four-probe tester.
The principle is as follows: when the thin film circuit board is tested, a thin film circuit board tester for testing the thin film circuit board or a test probe connected with an electric box is arranged at the lower end of the upper bearing mechanism 2, the thin film circuit board to be tested is placed on the test processing table 1, then the upper bearing mechanism 2 is controlled to move downwards by the butt joint control mechanism 4, the lower bearing mechanism 3 is controlled to drive the test processing table 1 to move upwards, the film circuit board tester or the test probe connected with the electric box is butted with the film circuit board on the test processing table 1, preferably, the test probe is adopted to test the film circuit board, the relative movement of the upper bearing mechanism 2 and the lower bearing mechanism 3 is convenient for testing the film circuit boards with different thicknesses, the test effect is improved, the test progress is ensured, after the test, the upper bearing mechanism 2 and the lower bearing mechanism 3 of the butt joint control mechanism 4 respectively move up and down.
The embodiments are described in a progressive manner in the specification, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. It should be noted that, for those skilled in the art, it is possible to make several improvements and modifications to the present application without departing from the principle of the present application, and such improvements and modifications also fall within the scope of the claims of the present application.
It is further noted that, in the present specification, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Claims (10)
1. Film circuit board test processing platform bears mechanism (2) including test processing platform (1), goes up, bears mechanism (3), butt joint control mechanism (4), frame (5) and connects dress frame plate (6) down, its characterized in that: the test processing table (1) is used for fixing the thin film circuit board; the test processing table (1) is connected to the middle of the rack (5) in a matching manner, and the test processing table (1) is fixedly connected to the lower bearing mechanism (3); the upper bearing mechanism (2) is arranged opposite to the testing processing table (1), and the upper bearing mechanism (2) is used for fixedly mounting a thin film circuit board tester; the upper bearing mechanism (2) is movably connected to the tipping frame plate (6), and the tipping frame plate (6) is fixedly connected to the rack (5); the lower bearing mechanism (3) is fixedly connected to the rack (5); the butt joint control mechanism (4) is connected to the tipping frame plate (6) in a matching manner; the butt joint control mechanism (4) is in transmission connection with the upper bearing mechanism (2) and the lower bearing mechanism (3) so as to drive a thin film circuit board tester fixedly installed on the upper bearing mechanism (2) to be in butt joint with a thin film circuit board fixed on the test processing table (1).
2. The thin film circuit board test processing table of claim 1, wherein: the test processing table (1) comprises a platform body (101), a threaded upright post (102), an adjusting rotating pipe (103), a lifting push plate (104), a push-pull connecting rod (105), a left clamp (106), a right clamp (106) and a horizontal guide rod (107); the platform body (101) is matched in a rectangular through hole in the middle of the rack (5); the upper end and the lower end of the threaded upright post (102) are respectively and fixedly connected between the platform body (101) and the lower bearing mechanism (3); the inner side of the adjusting rotating pipe (103) is matched on the threaded upright post (102) through threads, and the adjusting rotating pipe (103) is connected in a center through hole of the lifting push plate (104) in a rotating matching manner; the lifting push plate (104) is rotatably connected with the lower ends of the two push-pull connecting rods (105), the upper ends of the two push-pull connecting rods (105) are respectively rotatably connected with the lower ends of a left clamp and a right clamp (106), the middle parts of the left clamp and the right clamp (106) are in sliding fit with two left and right slideways of the platform body (101), the two left and right slideways are respectively and fixedly connected with a horizontal guide rod (107), and the middle parts of the left clamp and the right clamp (106) are in sliding fit with the two horizontal guide rods (107); the upper ends of the left clamp and the right clamp (106) are in sliding fit with the left end and the right end of the top surface of the platform body (101).
3. The thin film circuit board test processing table of claim 2, wherein: the test processing table (1) further comprises an adjusting screw (108) and a circuit board pressing block (109); a rectangular slideway is arranged in the middle of the left clamp (106) and the right clamp (106), and the upper end and the lower end of the rectangular slideway are rotatably connected with the upper end and the lower end of the adjusting screw rod (108); the middle part of the adjusting screw rod (108) is matched with the circuit board pressing block (109) through threads, and the outer end of the circuit board pressing block (109) is in sliding fit with the rectangular slideway.
4. The thin film circuit board test processing table of claim 3, wherein: the test machining table (1) further comprises a front clamp (110), a rear clamp (110), a bidirectional screw (111) and a screw seat plate (112); the two front and rear clamps (110) are arranged, and the two front and rear clamps (110) are in sliding fit with the front and rear ends of the top surface of the platform body (101); two ends of the two front and rear clamps (110) are respectively matched with the two bidirectional screws (111) through threads, the middle parts of the two bidirectional screws (111) are respectively and rotatably connected to a screw seat plate (112), and the two screw seat plates (112) are relatively and fixedly connected to the left end and the right end of the top surface of the platform body (101); the middle parts of the two front and rear clamps (110) are in sliding fit in the two opening sliding grooves in the middle parts of the two left and right clamps (106).
5. The thin film circuit board test processing table of claim 4, wherein: the lower bearing mechanism (3) comprises a lower rack (301), a lower bearing frame (302), a lower vertical shaft (303), a lower compression spring (304) and a lower limiting nut (305); the lower end of the threaded upright post (102) is fixedly connected to the lower bearing frame (302); the rear end of the butt joint control mechanism (4) is in meshed transmission connection with the lower rack (301); the lower end of the lower rack (301) is fixedly connected to the lower bearing frame (302); the middle parts of the two lower vertical shafts (303) are connected to the lower bearing frame (302) in a sliding fit manner, the top ends of the two lower vertical shafts (303) are fixedly connected to the rack (5), the bottom ends of the two lower vertical shafts (303) are connected with the two lower limiting nuts (305) in a threaded fit manner, and the two lower limiting nuts (305) are blocked at the lower end of the lower bearing frame (302); two lower vertical shafts (303) are respectively sleeved with a lower compression spring (304), and the lower compression springs (304) are positioned between the rack (5) and the lower bearing frame (302).
6. The thin film circuit board test processing table of claim 5, wherein: the butt joint control mechanism (4) comprises a hand rocker (401), a worm (402), a rod frame (403), a worm wheel (404), a wheel shaft (405) and a gear (406); the hand rocker (401) is fixedly connected to the front end of the worm (402); the worm (402) is connected to the two rod frames (403) in a rotating fit manner, and the two rod frames (403) are fixedly connected to the tipping frame plate (6); the worm (402) is in meshed transmission connection with a worm wheel (404); the worm wheel (404) is fixedly connected to the wheel shaft (405); the two ends of the wheel shaft (405) are rotationally matched on the tipping frame plate (6); the gear (406) is fixedly connected to the wheel shaft (405), the rear end of the gear (406) is in meshed transmission connection with the lower rack (301), and the front end of the gear (406) is in meshed transmission connection with the upper bearing mechanism (2).
7. The thin film circuit board test processing table of claim 6, wherein: the upper bearing mechanism (2) comprises an upper rack (201), a linkage frame (202), an upper bearing frame (203), a plug-in assembly (204), an upper vertical shaft (205), an upper pressure spring (206), an upper limiting nut (207) and an adjustable mounting frame (208); the front end of the gear (406) is in meshed transmission connection with the lower end of the upper rack (201); the upper end of the upper rack (201) is fixedly connected to the linkage frame (202); the middle part of the upper rack (201) is in sliding fit with the tipping frame plate (6); the front end of the plug-in component (204) is connected to the upper bearing frame (203) in a matching manner, and the rear end of the plug-in component (204) is plugged in the linkage frame (202); the upper end of the upper vertical shaft (205) is fixedly connected to the upper bearing frame (203), the middle part of the upper vertical shaft (205) is in sliding fit with the tipping frame plate (6), the lower end of the upper vertical shaft (205) is connected with the upper limiting nut (207) through threaded fit, and the upper limiting nut (207) is blocked on the inner side surface of the tipping frame plate (6); an upper compression spring (206) is sleeved on the upper vertical shaft (205), and the upper compression spring (206) is positioned between the upper bearing frame (203) and the outer side surface of the tipping frame plate (6); the upper end of the adjustable mounting rack (208) is fixedly connected to the upper bearing frame (203), and the middle part of the adjustable mounting rack (208) is in sliding fit with the tipping frame plate (6); the lower end of the adjustable mounting rack (208) is used for mounting a thin film circuit board tester for testing the thin film circuit board.
8. The thin film circuit board test processing table of claim 7, wherein: the plug-in component (204) comprises a rectangular plug-in board (204A), a linkage sliding block (204B), a rotating screw rod (204C) and a fixed seat board (204D); the front end of the rectangular plug board (204A) is in sliding fit with the slide board groove of the upper bearing frame (203), and the rear end of the rectangular plug board (204A) is plugged in the linkage slot of the linkage frame (202); the lower end of the linkage sliding block (204B) is fixedly connected to the front end of the rectangular plug board (204A); the upper end of the linkage sliding block (204B) is matched with the middle part of the rotary screw rod (204C) through threads; one end of the rotating screw rod (204C) is rotatably connected to the fixed seat plate (204D) through a bearing with a seat; the fixed seat plate (204D) is fixedly connected to the upper bearing frame (203).
9. The thin film circuit board test processing table of claim 8, wherein: the adjustable mounting rack (208) comprises a fixed vertical pipe (208A), an internal threaded pipe (208B), a lifting screw (208C), an upper transverse plate (208D), a lower transverse plate (208E), a spring shaft (208F), a tension spring (208G) and an adjusting nut (208H); the lower end of the internal threaded pipe (208B) is connected to the upper end of the fixed vertical pipe (208A) in a rotating fit manner through a bearing with a seat; the upper end of the internal thread pipe (208B) is matched on the lifting screw rod (208C) through threads; the lower end of the lifting screw (208C) is in sliding fit with the fixed vertical pipe (208A); a longitudinal sliding groove is formed in the lifting screw rod (208C), and the longitudinal sliding groove is in sliding fit with a longitudinal convex edge on the inner side of the fixed vertical pipe (208A); the lower end of the lifting screw rod (208C) is fixedly connected with the upper transverse plate (208D); the upper transverse plate (208D) is in sliding fit with the middle parts of the two spring shafts (208F), and the lower ends of the two spring shafts (208F) are fixedly connected with the lower transverse plate (208E); the upper ends of the two spring shafts (208F) are respectively matched with an adjusting nut (208H) through threads, and the adjusting nuts (208H) are blocked on the top surface of the upper transverse plate (208D); a tension spring (208G) is sleeved on a spring shaft (208F) between the upper transverse plate (208D) and the lower transverse plate (208E); the lower transverse plate (208E) is used for connecting and mounting the film circuit board tester.
10. The thin film circuit board test processing table of claim 9, wherein: the thin film circuit board tester adopts a double-electric-measurement four-probe tester.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010828717.0A CN111999634A (en) | 2020-08-18 | 2020-08-18 | Testing and processing table for thin film circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010828717.0A CN111999634A (en) | 2020-08-18 | 2020-08-18 | Testing and processing table for thin film circuit board |
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| Publication Number | Publication Date |
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| CN111999634A true CN111999634A (en) | 2020-11-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202010828717.0A Withdrawn CN111999634A (en) | 2020-08-18 | 2020-08-18 | Testing and processing table for thin film circuit board |
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| Country | Link |
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| CN (1) | CN111999634A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112916678A (en) * | 2021-01-21 | 2021-06-08 | 青岛沃明钢管有限公司 | Steel pipe bending machine |
| CN113411739A (en) * | 2021-07-29 | 2021-09-17 | 浙江欧赛电子有限公司 | Automatic assembling system for T iron of loudspeaker |
| CN113567710A (en) * | 2021-07-28 | 2021-10-29 | 深圳市鸿发鑫科技有限公司 | Fixed detection mechanism of circuit board |
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| CN116482516A (en) * | 2023-04-27 | 2023-07-25 | 深圳日上光电有限公司 | FPC board test pad |
| TWI817647B (en) * | 2022-05-06 | 2023-10-01 | 南亞科技股份有限公司 | Probing device |
| US11828797B1 (en) | 2022-05-06 | 2023-11-28 | Nanya Technology Corporation | Probing device |
| CN117471291A (en) * | 2023-12-26 | 2024-01-30 | 张家港市得道电子有限公司 | Circuit board production detection device |
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| CN112916678B (en) * | 2021-01-21 | 2022-08-19 | 青岛沃明汽车管制造有限公司 | Steel pipe bending machine |
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| CN113567710B (en) * | 2021-07-28 | 2024-06-07 | 深圳市鸿发鑫科技有限公司 | Circuit board fixing and detecting mechanism |
| CN113567710A (en) * | 2021-07-28 | 2021-10-29 | 深圳市鸿发鑫科技有限公司 | Fixed detection mechanism of circuit board |
| CN113411739A (en) * | 2021-07-29 | 2021-09-17 | 浙江欧赛电子有限公司 | Automatic assembling system for T iron of loudspeaker |
| CN113411739B (en) * | 2021-07-29 | 2022-09-16 | 浙江欧赛电子有限公司 | Automatic assembling system for T iron of loudspeaker |
| TWI817647B (en) * | 2022-05-06 | 2023-10-01 | 南亞科技股份有限公司 | Probing device |
| US11828797B1 (en) | 2022-05-06 | 2023-11-28 | Nanya Technology Corporation | Probing device |
| CN115343596A (en) * | 2022-07-29 | 2022-11-15 | 宜兴兴森快捷电子有限公司 | PCBA board function test system |
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| CN116482516B (en) * | 2023-04-27 | 2024-01-16 | 深圳日上光电有限公司 | FPC board test pad |
| CN117471291A (en) * | 2023-12-26 | 2024-01-30 | 张家港市得道电子有限公司 | Circuit board production detection device |
| CN117471291B (en) * | 2023-12-26 | 2024-04-30 | 张家港市得道电子有限公司 | Circuit board production detection device |
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Application publication date: 20201127 |