CN113543533B - Electronic product mainboard detects uses stop device - Google Patents
Electronic product mainboard detects uses stop device Download PDFInfo
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- CN113543533B CN113543533B CN202110944129.8A CN202110944129A CN113543533B CN 113543533 B CN113543533 B CN 113543533B CN 202110944129 A CN202110944129 A CN 202110944129A CN 113543533 B CN113543533 B CN 113543533B
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/46—Manufacturing multilayer circuits
- H05K3/4611—Manufacturing multilayer circuits by laminating two or more circuit boards
- H05K3/4638—Aligning and fixing the circuit boards before lamination; Detecting or measuring the misalignment after lamination; Aligning external circuit patterns or via connections relative to internal circuits
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
- H05K13/0015—Orientation; Alignment; Positioning
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- Microelectronics & Electronic Packaging (AREA)
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Abstract
The invention discloses a limiting device for detecting a mainboard of an electronic product, and particularly relates to the technical field of mainboard detection. The multi-point positioning device can effectively perform the positioning work of a plurality of fixed points on the mainboard through the plurality of groups of clamping assemblies, not only can the limiting work of the mainboards with different shapes be achieved, but also the positioning work of the mainboards with different sizes can be realized, the applicability of the device is improved, the multi-point positioning work of the mainboard can be automatically completed by the multi-point positioning device, the whole process is simpler, the time is saved, the taking and the placing are more convenient, meanwhile, the self shape can be switched at any time and any place according to the shape of the mainboard, unnecessary operation is not needed, the functionality of the device is more remarkable, and the multi-point positioning device has good practical value.
Description
Technical Field
The invention relates to the technical field of mainboard detection, in particular to a limiting device for mainboard detection of an electronic product.
Background
After accomplishing electronic product processing, often need carry out the pressfitting detection to the mainboard, and the in-process that detects avoids the mainboard to take place the skew to influence the problem of detection effect, often need carry on spacingly to the mainboard, generally carry on spacingly to it through screw thread mounting fixture among the prior art, not only get and put the troublesome poeration, and it is spacing to be difficult to realize not equidimension or different shapes's mainboard, and whole fixed can waste longer time with opening the process, consequently, need to improve the electronic product mainboard among the prior art and detect with stop device.
Disclosure of Invention
In order to overcome the above defects in the prior art, the invention provides a limiting device for detecting a mainboard of an electronic product, and the invention aims to solve the technical problems that: generally, the fixing clamp is used for limiting the position in the prior art, the operation is troublesome to take and place, the limitation of main boards in different sizes or different shapes is difficult to realize, and the problem that the whole fixing and opening process wastes a long time is solved.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an electron product mainboard detects uses stop device, includes the supporting seat, the front of supporting seat is seted up flutedly, the back of recess inner wall and actuating mechanism's back fixed connection, actuating mechanism and ratch meshing, the front of ratch and the back fixed connection of fixed plate, the front of fixed plate is provided with three fixture, fixture includes fixed frame, the surface of fixed frame respectively with four electric putter's one end fixed connection.
The other end of electric putter is connected with the fixed surface of connecting plate, the lower surface and the left surface of connecting plate respectively with the one end fixed connection of two telescopic links, two the opposite face of telescopic link respectively with the top and the bottom fixed connection of connecting rod, part the spacing subassembly of the equal fixedly connected with in surface of telescopic link, two surfaces and the equal joint of left and right sides face have a plurality of centre gripping subassemblies around the fixed frame, and are a plurality of the equal joint of centre gripping subassembly is at the left surface of connecting rod.
A plurality of draw-in groove has been seted up to the upper surface of centre gripping subassembly, spacing subassembly sets up in wherein three draw-in groove, the left surface of spacing subassembly and the right flank fixed connection of two fixed blocks, two the left surface of fixed block and the right flank fixed connection of fixed frame.
As a further scheme of the invention: the upper surface and the lower surface of supporting seat all fixedly connected with three mount pad.
As a further scheme of the invention: two slide rails are arranged on the front side of the supporting seat, a plurality of pulleys are connected to the inner surfaces of the slide rails in a sliding mode, and the front sides of the pulleys are fixedly connected with the back side of the fixing plate.
As a further scheme of the invention: the upper surface and the lower surface of slide rail inner wall have all seted up the guide way, the internal surface sliding connection of guide way has a plurality of guide block, two the opposite face of guide block respectively with the upper and lower two fixed surface connections of pulley.
As a further scheme of the invention: the driving mechanism comprises a motor, the back of the motor is fixedly connected with the back of the inner wall of the groove, an output shaft of the motor is fixedly connected with a gear, and the gear is meshed with the rack.
As a further scheme of the invention: the back of the fixed plate is fixedly connected with the front of the two touch plates, and the front of the supporting seat is fixedly connected with the back of the two contact switches.
As a further scheme of the invention: the internal surface of fixed frame respectively with the surface fixed connection of four mounting panels, four the mounting panel is respectively through four bolt and fixed plate fixed connection.
As a further scheme of the invention: the limiting assembly comprises guide sleeves, the number of the guide sleeves is two, the left side face of each guide sleeve is fixedly connected with the right side faces of the two fixing blocks, the two guide sleeves are sleeved with the same guide rod, the top ends and the bottom ends of the guide rods are fixedly connected with the opposite faces of the two connecting blocks, and the upper surfaces of the connecting blocks are fixedly connected with one ends of the elastic ropes.
As a further scheme of the invention: the other end of elasticity rope and the left surface fixed connection of telescopic link, the surface overlap joint of elasticity rope has the gyro wheel, the right flank of gyro wheel and the left surface fixed connection of telescopic link, the front of guide bar respectively with the one end fixed connection of three kelly, it is three the other end of kelly sets up respectively in three draw-in groove, the below the lower surface of uide bushing and the top fixed connection of second spring, the bottom of second spring and the last fixed surface of below connecting block are connected.
As a further scheme of the invention: the centre gripping subassembly includes the stripper bar, the left end of stripper bar and the right flank fixed connection of rubber pad, the front of stripper bar and the back fixed connection of lug, the right flank of lug and the left end fixed connection of first spring, the right-hand member of first spring and the left surface fixed connection of movable sleeve, the activity cover joint is at the right flank of fixed frame, the activity cover cup joints the surface at the stripper bar, the sliding sleeve has been cup jointed to the surface of stripper bar, the sliding sleeve joint is at the left surface of connecting rod, the right-hand member of stripper bar and the left surface fixed connection of dog.
The invention has the beneficial effects that:
1. the multi-point positioning device can effectively position a plurality of fixed points on the mainboard through a plurality of groups of clamping assemblies, can not only achieve the limiting work of the mainboards with different shapes, but also realize the positioning work of the mainboards with different sizes, improves the applicability of the device, can automatically complete the multi-point positioning work of the mainboard, ensures that the whole process is simpler, saves time, is more convenient to take and place, can switch the form of the mainboard at any time and any place according to the form of the mainboard, does not need to perform redundant operation, ensures that the functionality of the device is more obvious, and has good practical value;
2. according to the invention, the motor, the gear and the rack rod are arranged, the gear is driven by the motor to rotate, and then the rack rod can be controlled to move rightwards, so that the clamping mechanisms can be smoothly pushed to the middle position, and further the detection work of the main board can be carried out, and in the detection process, the purpose of positioning the other main board can be carried out, so that the three clamping mechanisms can be driven to reciprocate leftwards and rightwards through the driving effect, further, the work of carrying out limit alternately in a circulating manner can be further achieved, the detection efficiency is improved, and the continuous detection work can be realized;
3. according to the invention, the second spring and the clamping rods are arranged, so that the elastic force of the second spring can drive the guide rod to move, and further, the work of clamping the clamping rods into the clamping grooves can be controlled simultaneously, the simultaneous limiting work of a plurality of groups of clamping assemblies is ensured, the operation is simpler and more convenient, the problem of left-right shaking of the clamping assemblies can be avoided, and the purpose of firmly fixing the mainboard is ensured.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic right-view cross-sectional view of the support base of the present invention;
FIG. 3 is a schematic sectional view of the support base of the present invention;
FIG. 4 is a schematic cross-sectional view of the support base according to the present invention;
FIG. 5 is a front view of the clamping mechanism of the present invention;
FIG. 6 is a schematic diagram of a right-side cross-sectional structure of the position limiting assembly of the present invention;
FIG. 7 is a front view of the clamping assembly of the present invention;
FIG. 8 is a schematic cross-sectional view of an extrusion stem in elevation according to the present invention;
in the figure: the clamping mechanism comprises a supporting seat 1, a fixing plate 2, a clamping mechanism 3, a fixing frame 31, a mounting plate 32, a bolt 33, an electric push rod 34, a connecting plate 35, a telescopic rod 36, a roller 37, a clamping assembly 38, a rubber pad 381, a convex block 382, a first spring 383, a squeezing rod 384, a movable sleeve 385, a sliding sleeve 386, a 387 stop block 39, a limiting assembly 39, an elastic rope 391, a clamping rod 392, a guide rod 393, a guide sleeve 394, a second spring 395, a connecting block 396, a fixing block 310, a clamping groove 311, a connecting rod 312, a groove 4, a driving mechanism 5, a motor 51, a gear 52, a gear 6, a contact plate 7, a contact switch 8, a sliding rail 9, a pulley 10, a guide block 11, a guide groove 12 and a mounting seat 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in FIGS. 1-8, the present invention provides a position-limiting device for detecting a motherboard of an electronic product, comprising a supporting seat 1, a groove 4 is formed on the front surface of the supporting seat 1, the back surface of the inner wall of the groove 4 is fixedly connected with the back surface of a driving mechanism 5, the driving mechanism 5 is engaged with a toothed bar 6, the front surface of the toothed bar 6 is fixedly connected with the back surface of a fixing plate 2, the main board can be placed on the supporting surface of the fixing plate 2 by arranging the fixing plate 2, the purpose of supporting is achieved, the front surface of the fixing plate 2 is provided with three clamping mechanisms 3, each clamping mechanism 3 comprises a fixing frame 31, the outer surface of each fixing frame 31 is fixedly connected with one end of each of four electric push rods 34, through setting up electric putter 34 for electric putter 34 extension or shorten can reach the work that control centre gripping subassembly 38 moved about and, and then can accomplish the mainboard location automatically or demolish the fixed effect of mainboard.
The other end of electric putter 34 is connected with the fixed surface of connecting plate 35, the lower surface and the left surface of connecting plate 35 respectively with the one end fixed connection of two telescopic links 36, through setting up telescopic link 36, make telescopic link 36 can move the in-process at connecting plate 35 and stretch out and draw back, thereby can ensure the normal removal work of connecting plate 35, make the work that this device can normally function, the opposite face of two telescopic links 36 respectively with the top and the bottom fixed connection of connecting rod 312, the equal fixedly connected with in surface of part telescopic link 36 has spacing subassembly 39, the equal joint in front and back two surfaces of fixed frame 31 and the left and right sides face has a plurality of centre gripping subassemblies 38, the equal joint of a plurality of centre gripping subassemblies 38 is at the left surface of connecting rod 312.
The upper surface of the clamping component 38 is provided with a plurality of clamping grooves 311, the limiting component 39 is arranged in three of the clamping grooves 311, the left side surface of the limiting component 39 is fixedly connected with the right side surfaces of the two fixing blocks 310, and the left side surfaces of the two fixing blocks 310 are fixedly connected with the right side surface of the fixing frame 31.
As shown in fig. 2, the upper surface and the lower surface of the supporting seat 1 are both fixedly connected with three mounting seats 13, and the whole installation and fixation work of the device can be carried out through the mounting seats 13 by arranging the mounting seats 13, so that the whole stability of the device is ensured, the front surface of the supporting seat 1 is provided with two sliding rails 9, the inner surface of the sliding rail 9 is connected with a plurality of pulleys 10 in a sliding manner, the pulleys 10 can slide smoothly in the sliding rails 9 by arranging the pulleys 10 and the sliding rails 9, so that the fixed plate 2 can move more smoothly, meanwhile, the pulleys 10 can play a supporting effect on the fixed plate 2, so that the stability of the fixed plate 2 is ensured, the front surfaces of the pulleys 10 are fixedly connected with the back surface of the fixed plate 2, the upper surface and the lower surface of the inner wall of the sliding rail 9 are both provided with guide grooves 12, and the inner surface of the guide grooves 12 is connected with a plurality of guide blocks 11 in a sliding manner, the opposite faces of the two guide blocks 11 are fixedly connected with the upper surface and the lower surface of the pulley 10 respectively, and the guide blocks 11 and the guide grooves 12 are arranged, so that the guide blocks 11 can stably slide in the guide grooves 12, the sliding stability of the pulley 10 can be guaranteed, and the pulley 10 is prevented from being separated from the sliding rail 9.
As shown in fig. 3 and 4, the driving mechanism 5 includes a motor 51, the back of the motor 51 is fixedly connected to the back of the inner wall of the groove 4, a gear 52 is fixedly connected to the output shaft of the motor 51, the gear 52 and the rack bar 6 are arranged, the gear 52 is driven by the motor 51 to rotate, and the rack bar 6 can be controlled to move rightwards, so that the clamping mechanism 3 can be smoothly pushed to an intermediate position, and further the main board detection work can be performed, and in the detection process, the purpose of positioning another main board can be performed, so that the three clamping mechanisms 3 can be driven to reciprocate leftwards and rightwards by the driving effect, further the work of circularly and alternately performing limiting can be achieved, the detection efficiency is improved, the continuous detection work can be realized, the gear 52 is meshed with the rack bar 6, the back of the fixing plate 2 is fixedly connected to the fronts of the two contact plates 7, the front of the supporting base 1 is fixedly connected to the backs of the two contact switches 8, by providing the touch panel 7 and the contact switch 8, the touch panel 7 presses the contact switch 8, and thus the operating state of the motor 51 can be controlled.
As shown in fig. 5, the inner surface of the fixing frame 31 is fixedly connected to the outer surfaces of the four mounting plates 32, the four mounting plates 32 are fixedly connected to the fixing plate 2 through four bolts 33, and the mounting plates 32 and the bolts 33 are arranged so that the mounting plates 32 can be fixedly mounted to the fixing plate 2 through the bolts 33, thereby ensuring the reliable connection between the fixing frame 31 and the fixing plate 2.
As shown in fig. 6, the limiting assembly 39 includes a guide sleeve 394, the guide sleeve 394 can ensure the guide rod 393 to slide up and down smoothly by arranging the guide sleeve 394, and can limit the guide rod 393 to prevent the guide rod 393 from tilting, the number of the guide sleeves 394 is two, the left side surfaces of the two guide sleeves 394 are respectively fixedly connected with the right side surfaces of the two fixing blocks 310, the inner surfaces of the two guide sleeves 394 are sleeved with the same guide rod 393, the top end and the bottom end of the guide rod 393 are respectively fixedly connected with the opposite surfaces of the two connecting blocks 396, the upper surface of the upper connecting block 396 is fixedly connected with one end of an elastic rope 391, by arranging the elastic rope 391, when the clamping rod 392 is abutted against the position of the guide sleeve 394, the elasticity and flexibility of the elastic rope 391 can be elongated, so as to ensure the normal movement of the clamping assembly 38, the other end of the elastic rope 391 is fixedly connected with the left side surface of the telescopic rod 36, the roller 37 is lapped on the outer surface of the elastic rope 391, the roller 37 can guide the elastic rope 391, meanwhile, the sliding fluency of the elastic rope 391 can be ensured, the abrasion generated by the elastic rope 391 can be reduced, the right side surface of the roller 37 is fixedly connected with the left side surface of the telescopic rod 36, the front surface of the guide rod 393 is fixedly connected with one end of each of the three clamping rods 392, the other end of each of the three clamping rods 392 is respectively arranged in the three clamping grooves 311, the lower surface of the lower guide sleeve 394 is fixedly connected with the top end of the second spring 395, through the arrangement of the second spring 395 and the clamping rods 392, the elastic force of the second spring 395 can drive the guide rod 393 to move, the work that a plurality of clamping rods 392 are clamped into the clamping grooves 311 can be controlled simultaneously, the simultaneous limiting work of a plurality of groups of clamping assemblies 38 is ensured, the operation is simpler and simpler, and the problem that the clamping assemblies 38 shake left and right can be avoided, the firm fixed purpose of mainboard has been ensured, the bottom of second spring 395 and the upper surface fixed connection of below connecting block 396.
As shown in fig. 7, the clamping assembly 38 includes a plurality of squeeze rods 384, and the plurality of squeeze rods 384 are provided, so that the plurality of squeeze rods 384 can be fixed to a plurality of positions of the motherboard and can be matched with the shape of the motherboard in the fixing process, thereby improving the applicability, the left end of the squeeze rod 384 is fixedly connected to the right side of the rubber pad 381, and the rubber pad 381 is provided, and the surface of the rubber pad 381 has a certain flexibility, so that the rubber pad 381 is in flexible contact with the motherboard, thereby achieving a protection effect on the motherboard, avoiding damage to the surface of the motherboard when clamping the motherboard, the front of the squeeze rod 384 is fixedly connected to the back of the bump 382, the right side of the bump 382 is fixedly connected to the left end of the first spring 383, and by providing the first spring 383, the elastic restoring force of the first spring 383 can drive the squeeze rod 384 to move, and further, the work of clamping and positioning the motherboard can be performed by the squeeze rods 384, the stability that the mainboard was placed has been ensured, the right-hand member of first spring 383 and the left surface fixed connection of movable sleeve 385, the joint of movable sleeve 385 is at the right flank of fixed frame 31, movable sleeve 385 cup joints the surface at the extrusion stem 384, the surface of extrusion stem 384 has cup jointed sliding sleeve 386, through setting up movable sleeve 385 and sliding sleeve 386, make the smooth gliding work of extrusion stem 384 in movable sleeve 385 and sliding sleeve 386, the stationarity of extrusion stem 384 horizontal slip has been ensured, sliding sleeve 386 joint is at the left surface of connecting rod 312, the right-hand member of extrusion stem 384 and the left surface fixed connection of dog 387.
The working principle of the invention is as follows:
s1, when the electric push rod 34 needs to be used, firstly, the electric push rod 34 is controlled to work, the electric push rod 34 extends, the electric push rod 34 pushes the connecting plate 35 to move, the connecting plate 35 drives the elastic rope 391 to move through the telescopic rod 36, the elastic rope 391 pulls the guide rod 393 to move, the guide rod 393 drives the clamping rod 392 to move, the clamping rod 392 is separated from the clamping groove 311, meanwhile, the second spring 395 is compressed, the connecting rod 312 moves at the moment, the connecting rod 312 abuts against the surface of the stop block 387, the extrusion rods 384 are driven to move, the first spring 383 is compressed, the multiple groups of extrusion rods 384 can be far away from each other, and the electric push rod 34 is controlled to stop working;
s2, then placing the main board at the center of the fixed frame 31, making the main board supported by the fixed plate 2, then controlling the electric push rod 34 to shorten, making the electric push rod 34 drive the connecting plate 35 to move, because the elastic rope 391 is elastically extended, it needs to be elastically restored, making the first spring 383 first use its own elastic force to push the squeeze rods 384 to move, making the multiple sets of squeeze rods 384 contact with the surface of the main board through the rubber pads 381, completing the positioning work of the main board, then the second spring 395 uses its own elastic force to drive the guide rod 393 to move, making the guide rod 393 drive the clamp rod 392 to move, making the clamp rod 392 be clamped into the clamping slot 311, making the position of the squeeze rods 384 locked, then controlling the motor 51 to work, making the motor 51 drive the gear 52 to rotate, making the gear 52 drive the rack 6 to move rightwards, making the rack 6 drive the fixed plate 2 to move rightwards, the contact board 7 can press the contact switch 8, so as to control the motor 51 to stop working, so that the clamped mainboard is located at the middle position, and the mainboard can be detected at the moment;
s3, can carry out the work of fixing a position another mainboard through another fixture 3 simultaneously, after the mainboard detects finishing, then control motor 51 reversal for the mainboard that the ratch 6 drove after the processing was accomplished moves left, and another mainboard is located the intermediate position this moment, then will detect finishing the mainboard and demolish fixedly, and with this circulation reciprocal to carry out the location work to the mainboard.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;
and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (10)
1. The utility model provides an electronic product mainboard detects uses stop device, includes supporting seat (1), its characterized in that: the front surface of the supporting seat (1) is provided with a groove (4), the back surface of the inner wall of the groove (4) is fixedly connected with the back surface of a driving mechanism (5), the driving mechanism (5) is meshed with a toothed bar (6), the front surface of the toothed bar (6) is fixedly connected with the back surface of a fixed plate (2), the front surface of the fixed plate (2) is provided with three clamping mechanisms (3), each clamping mechanism (3) comprises a fixed frame (31), and the outer surface of each fixed frame (31) is fixedly connected with one end of each of four electric push rods (34);
the other end of the electric push rod (34) is fixedly connected with the surface of a connecting plate (35), the lower surface and the left side surface of the connecting plate (35) are fixedly connected with one ends of two telescopic rods (36) respectively, opposite surfaces of the two telescopic rods (36) are fixedly connected with the top end and the bottom end of a connecting rod (312) respectively, part of the surfaces of the telescopic rods (36) are fixedly connected with limiting assemblies (39), a plurality of clamping assemblies (38) are clamped on the front surface, the rear surface, the left side surface and the right side surface of the fixing frame (31), and a plurality of clamping assemblies (38) are clamped on the left side surface of the connecting rod (312);
a plurality of draw-in groove (311) have been seted up to the upper surface of centre gripping subassembly (38), spacing subassembly (39) set up in wherein three draw-in groove (311), the left surface of spacing subassembly (39) and the right flank fixed connection of two fixed blocks (310), two the left surface of fixed block (310) and the right flank fixed connection of fixed frame (31).
2. The limiting device for detecting the mainboard of the electronic product, according to claim 1, wherein: the upper surface and the lower surface of the supporting seat (1) are fixedly connected with three mounting seats (13).
3. The limiting device for detecting the mainboard of the electronic product, according to claim 1, wherein: two slide rails (9) have been seted up on the front of supporting seat (1), the internal surface sliding connection of slide rail (9) has a plurality of pulley (10), a plurality of the front of pulley (10) and the back fixed connection of fixed plate (2).
4. The limiting device for detecting the mainboard of the electronic product, according to claim 3, wherein: guide way (12) have all been seted up to the upper surface and the lower surface of slide rail (9) inner wall, the internal surface sliding connection of guide way (12) has a plurality of guide block (11), two the opposite face of guide block (11) respectively with the upper and lower two fixed surface connection of pulley (10).
5. The limiting device for detecting the mainboard of the electronic product, according to claim 1, wherein: the driving mechanism (5) comprises a motor (51), the back of the motor (51) is fixedly connected with the back of the inner wall of the groove (4), an output shaft of the motor (51) is fixedly connected with a gear (52), and the gear (52) is meshed with the rack bar (6).
6. The limiting device for detecting the mainboard of the electronic product, according to claim 1, wherein: the back of fixed plate (2) and the front fixed connection of two touch panels (7), the front of supporting seat (1) and the back fixed connection of two contact switches (8).
7. The limiting device for detecting the mainboard of the electronic product, according to claim 1, wherein: the internal surface of fixed frame (31) respectively with the outer fixed connection of four mounting panel (32), four mounting panel (32) are respectively through four bolt (33) and fixed plate (2) fixed connection.
8. The limiting device for detecting the mainboard of the electronic product, according to claim 1, wherein: the limiting assembly (39) comprises guide sleeves (394), the number of the guide sleeves (394) is two, the left side faces of the two guide sleeves (394) are fixedly connected with the right side faces of the two fixing blocks (310) respectively, the inner surfaces of the two guide sleeves (394) are sleeved with the same guide rod (393), the top end and the bottom end of the guide rod (393) are fixedly connected with the opposite faces of the two connecting blocks (396) respectively, and the upper surface of the connecting block (396) is fixedly connected with one end of the elastic rope (391).
9. The limiting device for detecting the mainboard of the electronic product according to claim 8, wherein: the other end of the elastic rope (391) is fixedly connected with the left side face of the telescopic rod (36), a roller (37) is lapped on the outer surface of the elastic rope (391), the right side face of the roller (37) is fixedly connected with the left side face of the telescopic rod (36), the front face of the guide rod (393) is fixedly connected with one ends of three clamping rods (392), the other ends of the three clamping rods (392) are arranged in three clamping grooves (311) respectively, the lower surface of the guide sleeve (394) is fixedly connected with the top end of a second spring (395) below, and the bottom end of the second spring (395) is fixedly connected with the upper surface of a lower connecting block (396).
10. The limiting device for detecting the mainboard of the electronic product, according to claim 1, wherein: the clamping assembly (38) comprises a squeezing rod (384), the left end of the squeezing rod (384) is fixedly connected with the right side face of a rubber pad (381), the front face of the squeezing rod (384) is fixedly connected with the back face of a bump (382), the right side face of the bump (382) is fixedly connected with the left end of a first spring (383), the right end of the first spring (383) is fixedly connected with the left side face of a movable sleeve (385), the movable sleeve (385) is clamped on the right side face of a fixed frame (31), the movable sleeve (385) is sleeved on the outer surface of the squeezing rod (384), a sliding sleeve (386) is sleeved on the outer surface of the squeezing rod (384), the sliding sleeve (386) is clamped on the left side face of the connecting rod (312), and the right end of the squeezing rod (384) is fixedly connected with the left side face of a stopper (387).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110944129.8A CN113543533B (en) | 2021-08-17 | 2021-08-17 | Electronic product mainboard detects uses stop device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110944129.8A CN113543533B (en) | 2021-08-17 | 2021-08-17 | Electronic product mainboard detects uses stop device |
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| CN113543533A CN113543533A (en) | 2021-10-22 |
| CN113543533B true CN113543533B (en) | 2022-04-08 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114071895B (en) * | 2021-11-15 | 2024-01-23 | 龙南骏亚电子科技有限公司 | Automatic board device of tearing open after circuit board pressfitting |
| CN116748705B (en) * | 2023-08-16 | 2023-11-14 | 江苏恒旭电力科技有限公司 | Electric power pylon iron component laser cutting machine |
| CN116953492B (en) * | 2023-09-21 | 2023-12-05 | 深圳市微特精密科技股份有限公司 | Multidirectional main board detector |
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