Clamping mechanism for electronic product detection

Abstract

The utility model relates to the technical field of electronic products, and discloses a clamping mechanism for electronic product detection, which comprises a supporting table and further comprises supporting legs fixed at four corners of the bottom of the supporting table, a positioning groove is arranged in the supporting table, one side of the supporting table is fixedly connected with a driving part, and the driving part comprises a motor and a threaded sleeve. The first supporting rod and the second supporting rod can relatively drive the connecting plate to be matched with the clamping plate to move relatively through the driving piece, when the clamping plate makes contact with an electronic product, the clamping plate can be stressed to drive the sliding rod to move in the connecting plate and be matched with the push rod to extrude the abutting ring, and when the electronic product is clamped to a certain degree, the abutting ring can make contact with the pressure sensor, so that the electronic product is clamped. According to the clamping device, the clamping force is adjusted, a buzzer is matched for alarming, so that a worker is reminded that the clamping force is enough, the clamping damage to the electronic product is prevented, and after the clamping work is completed, the clamped electronic product can be overturned through the arrangement of the adjusting piece, so that the omnibearing detection work is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to electronic product technical field, concretely is a kind of clamping mechanism for electronic product detection. BACKGROUND

[0002] Electronic product is the relevant product with electric energy as working basis, mainly includes: watch, smart phone, telephone, television, video disc player, video recorder, camcorder, radio, record player, combination sound box, laser record player, computer, mobile communication product etc..Because early product is mainly based on electron tube component, so named electronic product.

[0003] In current electronic product manufacturing process, various electronic devices (including plate-shaped device etc.) completed production must pass through strict detection link, and the detection fixture generally used at present is mainly realized product fixing by simple relative movement, although the stability in detection process can be ensured, but this single mechanical type clamping mode has obvious defect, since electronic product itself is also relatively fragile and cannot be subjected to greater extrusion clamping force, if clamping force is not properly controlled, product surface damage or internal structure damage is easily caused, not only affect the accuracy of detection result, more can lead to high product scrappage loss, and when detecting electronic product, since traditional clamping device is inconvenient to turn over after clamping electronic product, lead to when detecting the other side of electronic product, it is still necessary to re-adjust and turn over and then clamped, inconvenient for omnibearing detection, affect detection efficiency. UTILITARIAN CONTENT

[0004] The utility model aims at providing a kind of clamping mechanism for electronic product detection, to solve the problems presented in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of clamping mechanism for electronic product detection, including support table, still including:

[0006] Support leg is fixed in the bottom four corners of support table, the inside of support table is provided with positioning slot, the side of support table is fixedly connected with driving element, and the driving element includes motor and threaded sleeve;The both sides of the top of support table are respectively provided with first support rod and second support rod;

[0007] First connecting rod and second connecting rod are rotatably connected in the inside of first support rod and second support rod, and connecting plate is fixedly connected between the opposite side of first connecting rod and second connecting rod;The side of first support rod is fixedly connected with extension plate, the side of extension plate is fixedly connected with adjusting element, and the adjusting element includes air cylinder and gear.

[0008] Preferably, the motor is fixed to one side of the support table, the output end of the motor penetrates to the inside of the positioning groove and is fixedly connected with a bidirectional screw rod, one end of the bidirectional screw rod is rotatably connected with the inside of the positioning groove through a bearing, the insides of two threaded sleeves are threadedly connected with the bidirectional screw rod, and the top portions of the two threaded sleeves are fixedly connected with the first supporting rod and the second supporting rod respectively.

[0009] Preferably, the front side and the rear side of the threaded sleeve are fixedly connected with sliding blocks, and the inside of the positioning groove is provided with sliding grooves matched with the sliding blocks.

[0010] Preferably, one side of each of the two connecting plates is fixedly connected with a positioning ring, and a telescopic rod is fixedly connected between the two positioning rings.

[0011] Preferably, the gear is fixed to one end of the first connecting rod, the piston end of the air cylinder is fixedly connected with a fixed plate, the top portion of the fixed plate is fixedly connected with a rack, and the top portion of the rack is meshedly connected with the gear.

[0012] Preferably, the bottom portion of the fixed plate is fixedly connected with a sliding strip, and the inside of the extension plate is provided with a limiting groove matched with the sliding strip.

[0013] Preferably, a clamping plate is arranged between opposite sides of the two connecting plates, one side of the clamping plate is fixedly connected with a rubber strip, and one side of the clamping plate is fixedly connected with a sliding rod penetrating through the outside of the connecting plate.

[0014] Preferably, one side of the clamping plate is fixedly connected with a push rod, one side of the connecting plate is fixedly connected with a pressure sensor, one side of the pressure sensor is fixedly connected with a spring, one side of the spring is fixedly connected with a pressing ring, one side of the connecting plate is fixedly connected with a buzzer electrically connected with the pressure sensor.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] The utility model discloses a drive piece can make first supporting rod and second supporting rod relatively drive connecting plate cooperation clamping plate relative movement, and when clamping plate contacts electronic product, clamping plate will drive sliding rod to move in the inside of connecting plate, and cooperation push rod extrudes pressing ring, when clamping to certain degree, pressing ring will touch pressure sensor, and cooperation buzzer alarm, thereby reminding staff clamping force has been enough, prevents clamping damage to electronic product, and after completing clamping work, through the setting of adjusting piece, the clamped electronic product can be turned over, so as to facilitate omnibearing detection work. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 The utility model provides a structure schematic drawing of clamping mechanism for electronic product detection;

[0018] Figure 2 Another perspective structure schematic view provided by the utility model;

[0019] Figure 3 Driving member structure schematic view provided by the utility model;

[0020] Figure 4 Provided by the utility model Figure 3 The enlarged structure schematic view of A in the middle;

[0021] Figure 5 Adjusting member structure schematic view provided by the utility model.

[0022] In the figure: 1, support table; 2, support leg; 3, positioning groove; 4, driving member; 401, motor; 402, threaded sleeve; 403, bidirectional screw rod; 404, sliding block; 405, sliding groove; 5, first support rod; 6, second support rod; 7, first connecting rod; 8, second connecting rod; 9, connecting plate; 10, extension plate; 11, adjusting member; 1101, air cylinder; 1102, gear; 1103, fixed plate; 1104, rack; 1105, sliding bar; 1106, limiting groove; 12, positioning ring; 13, telescopic rod; 14, rubber strip; 15, sliding rod; 16, push rod; 17, pressure sensor; 18, spring; 19, pressure ring; 20, buzzer; 21, clamping plate. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0024] Please refer to Figures 1-5 As shown in the figure, a clamping mechanism for electronic product detection comprises a support table 1, further comprising:

[0025] Support legs 2 are fixed to the bottom corners of the support table 1, positioning grooves 3 are formed in the inside of the support table 1, and driving members 4 are fixedly connected to one side of the support table 1. The driving members 4 comprise motors 401 and threaded sleeves 402. First support rods 5 and second support rods 6 are arranged on the two sides of the top of the support table 1. The arrangement of the support table 1 and the positioning grooves 3 facilitates the installation of the driving members 4. The driving members 4 can drive the first support rods 5 and the second support rods 6 to move relative to each other, which facilitates subsequent clamping work.

[0026] The first connecting rod 7 and the second connecting rod 8 are rotatably connected inside the first supporting rod 5 and the second supporting rod 6, the opposite sides of the first connecting rod 7 and the second connecting rod 8 are fixedly connected with the connecting plate 9, one side of the first supporting rod 5 is fixedly connected with the extension plate 10, one side of the extension plate 10 is fixedly connected with the adjusting part 11, the adjusting part 11 comprises a pneumatic cylinder 1101 and a gear 1102, the first supporting rod 5 and the second supporting rod 6 facilitate the rotatable installation of the first connecting rod 7 and the second connecting rod 8, and the first connecting rod 7 and the second connecting rod 8 facilitate the fixed installation of the connecting plate 9, which is convenient for subsequent clamping work, the extension plate 10 facilitates the fixed installation of the adjusting part 11, and the adjusting part 11 can overturn the clamped product, which is convenient for overturning detection work.

[0027] The motor 401 is fixed on one side of the support table 1, the output end of the motor 401 penetrates into the inside of the positioning groove 3 and is fixedly connected with the bidirectional screw rod 403, one end of the bidirectional screw rod 403 is rotatably connected with the inside of the positioning groove 3 through a bearing, the inside of the two threaded sleeves 402 is threadedly connected with the bidirectional screw rod 403, the top of the two threaded sleeves 402 is fixedly connected with the first supporting rod 5 and the second supporting rod 6 respectively, the front side and the rear side of the threaded sleeve 402 are fixedly connected with the sliding block 404, the inside of the positioning groove 3 is provided with the sliding groove 405 matched with the sliding block 404, when the user needs to move the first supporting rod 5 and the second supporting rod 6 relative to each other for clamping work, first, the motor 401 is turned on, the bidirectional screw rod 403 is driven to rotate through the output end of the motor 401, at this time, the two threaded sleeves 402 drive the sliding block 404 to limit movement in the sliding groove 405, at this time, the first supporting rod 5 and the second supporting rod 6 move relative to each other to clamp the electronic product.

[0028] The two connecting plates 9 are fixedly connected with the positioning ring 12 on one side, the two positioning rings 12 are fixedly connected with the telescopic rod 13, the two connecting plates 9 are provided with the clamping plate 21 between the opposite sides, the clamping plate 21 is fixedly connected with the rubber strip 14 on one side, the clamping plate 21 is fixedly connected with the sliding rod 15 penetrating through the outside of the connecting plate 9 on one side, the positioning ring 12 facilitates the fixing of the telescopic rod 13 between the two connecting plates 9, and the telescopic rod 13 can only clamp the electronic product with an extendable and retractable interval, it should be noted that the extendable interval of the telescopic rod 13 can meet the clamping work of most electronic products, and the telescopic rod 13 can assist in synchronously driving the other connecting plate 9 to flip when the first connecting rod 7 flips, the setting of the clamping plate 21 and the rubber strip 14 can reduce the damage to the clamped electronic product, and the setting of the sliding rod 15 can reduce the damage to the clamped electronic product when the clamping plate 21 contacts the electronic product.

[0029] The cylinder 1101 is fixed to one side of the extension plate 10, the gear 1102 is fixed to one end of the first connecting rod 7, the piston end of the cylinder 1101 is fixedly connected with the fixed plate 1103, the top of the fixed plate 1103 is fixedly connected with the rack 1104, the top of the rack 1104 is meshed and connected with the gear 1102, the bottom of the fixed plate 1103 is fixedly connected with the sliding bar 1105, the inside of the extension plate 10 is provided with the limiting groove 1106 matched with the sliding bar 1105, when the user needs to drive the first connecting rod 7 to cooperate with the connecting plate 9 and the clamping plate 21 and the telescopic rod 13 to overturn, so as to cooperate to overturn the two connecting plates 9, so as to facilitate the overturning detection of the clamped electronic product, the piston end of the cylinder 1101 is opened to drive the fixed plate 1103 to move the rack 1104, when the fixed plate 1103 moves, the sliding bar 1105 will be limited to move in the inside of the limiting groove 1106, and a part of the bottom of the sliding bar 1105 extends, and then the rack 1104 is matched with the gear 1102 to drive the first connecting rod 7 to overturn.

[0030] The clamping plate 21 is fixedly connected with the push rod 16 on one side, the connecting plate 9 is fixedly connected with the pressure sensor 17 on one side, the pressure sensor 17 is fixedly connected with the spring 18 on one side, the spring 18 is fixedly connected with the pressing ring 19 on one side, the connecting plate 9 is fixedly connected with the buzzer 20 electrically connected with the pressure sensor 17 on one side, through the fixation of the clamping plate 21 and the push rod 16, when the clamping plate 21 moves under force, the push rod 16 will move, when the clamped electronic product generates a certain extrusion force, the push rod 16 will extrude the pressing ring 19, and the pressing ring 19 will compress the spring 18, when clamping to a certain degree, the pressing ring 19 will generate pressure on the pressure sensor 17, at this time the buzzer 20 will sound, reminding the staff, it should be noted that the pressure sensor 17 is pressed by the pressing ring 19, and the clamping force is monitored in real time, when it is detected that the pressure exceeds the preset safety threshold, the system will immediately trigger the buzzer 20 to issue an alarm, and send a shutdown instruction to the motor 401, so as to quickly cut off the power output, prevent damage to the clamped electronic product, and the pressure sensor 17 can flexibly set the corresponding trigger parameters through the PCL controller electrically connected at a distance according to the structural characteristics and pressure bearing requirements of different products, which is the prior art, and those skilled in the art can clearly know, and here is not repeated.

[0031] Working principle: first, the electronic product to be detected is placed horizontally between the two clamping plates 21, then the motor 401 is turned on, the double screw rod 403 is driven to rotate through the output end of the motor 401, at this time the two threaded sleeves 402 drive the sliding block 404 to move limitedly in the sliding groove 405, at this time the first supporting rod 5 and the second supporting rod 6 move relatively and drive the first connecting rod 7 and the second connecting rod 8 to move, with the movement of the first connecting rod 7 and the second connecting rod 8, the connecting plate 9 moves relatively, and the telescopic rod 13 is gradually compressed in the pipe, until the two clamping plates 21 contact the electronic product, at this time the clamping plate 21 is forced to move in the connecting plate 9, and with the clamping, the clamping plate 21 is gradually forced to move outward, with the movement of the clamping plate 21, the push rod 16 is pressed against the pressing ring 19, and the pressing ring 19 compresses the spring 18, when the clamping reaches a certain degree, the pressing ring 19 exerts pressure on the pressure sensor 17, at this time the buzzer 20 emits a sound, reminding the worker, it should be noted that the pressure sensor 17 is pressed by the pressing ring 19, which monitors the clamping force in real time, when the detected pressure exceeds the preset safety threshold, the system will immediately trigger the buzzer 20 to issue an alarm, and send a stop command to the motor 401, so as to quickly cut off the power output and prevent damage to the clamped electronic product, then when the user needs to drive the first connecting rod 7 to cooperate with the connecting plate 9, the clamping plate 21 and the telescopic rod 13 to overturn, so as to facilitate the overturning detection of the clamped electronic product, the piston end of the air cylinder 1101 is opened to drive the fixed plate 1103 to move the rack 1104, when the fixed plate 1103 moves, it drives the sliding bar 1105 to move limitedly in the limiting groove 1106, and the bottom of the sliding bar 1105 extends out a part, which cooperates with the part protruding from the bottom of the extension plate 10 to limit the final stroke of the sliding bar 1105, preventing the rack 1104 from disengaging from the surface of the gear 1102, then the movement of the rack 1104 engages the gear 1102 to drive the first connecting rod 7 to work.

[0032] It should be noted that in this document, the terms such as first and second are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment. Without more limitations, the element defined by the statement "including a" does not exclude the presence of other identical elements in the process, method, article or equipment including the element.

[0033] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A clamping mechanism for electronic product detection, comprising a support table (1), characterized in that, Also includes: Supporting leg (2) fixed to the bottom of the support table (1) four corners, the inside of the support table (1) is provided with positioning groove (3), one side of the support table (1) is fixedly connected with driving element (4), the driving element (4) includes motor (401) and threaded sleeve (402), both sides of the top of the support table (1) are respectively provided with first support rod (5) and second support rod (6); The first connecting rod (7) and the second connecting rod (8) are rotatably connected in the first support rod (5) and the second support rod (6), the opposite sides of the first connecting rod (7) and the second connecting rod (8) are fixedly connected with the connecting plate (9), one side of the first support rod (5) is fixedly connected with the extension plate (10), one side of the extension plate (10) is fixedly connected with the adjusting element (11), the adjusting element (11) includes air cylinder (1101) and gear (1102).

2. The clamping mechanism for electronic product detection according to claim 1, wherein: The motor (401) is fixed on one side of the support table (1), the output end of the motor (401) penetrates into the inside of the positioning groove (3) and is fixedly connected with the bidirectional screw rod (403), one end of the bidirectional screw rod (403) is rotatably connected with the inside of the positioning groove (3) through the bearing, the inside of the two threaded sleeves (402) is threadedly connected with the bidirectional screw rod (403), the top of the two threaded sleeves (402) is fixedly connected with the first support rod (5) and the second support rod (6).

3. The clamping mechanism for electronic product detection according to claim 2, wherein: The front side and the rear side of the threaded sleeve (402) are fixedly connected with the sliding block (404), and the inside of the positioning groove (3) is provided with the sliding groove (405) matched with the sliding block (404).

4. The clamping mechanism for electronic product detection according to claim 1, wherein: One side of the two connecting plates (9) is fixedly connected with the positioning ring (12), and the two positioning rings (12) are fixedly connected with the telescopic rod (13).

5. The clamping mechanism for electronic product detection according to claim 1, wherein: The air cylinder (1101) is fixed on one side of the extension plate (10), the gear (1102) is fixed on one end of the first connecting rod (7), the piston end of the air cylinder (1101) is fixedly connected with the fixed plate (1103), the top of the fixed plate (1103) is fixedly connected with the rack (1104), and the top of the rack (1104) is meshedly connected with the gear (1102).

6. The clamping mechanism for electronic product detection according to claim 5, wherein: The bottom of the fixed plate (1103) is fixedly connected with the sliding bar (1105), and the inside of the extension plate (10) is provided with the limiting groove (1106) matched with the sliding bar (1105).

7. The clamping mechanism for electronic product detection according to claim 1, wherein: The opposite sides of the two connecting plates (9) are provided with the clamping plate (21), one side of the clamping plate (21) is fixedly connected with the rubber strip (14), one side of the clamping plate (21) is fixedly connected with the sliding rod (15) penetrating through the outside of the connecting plate (9).

8. The clamping mechanism for electronic product detection according to claim 7, wherein: One side of the clamping plate (21) is fixedly connected with the push rod (16), one side of the connecting plate (9) is fixedly connected with the pressure sensor (17), one side of the pressure sensor (17) is fixedly connected with the spring (18), one side of the spring (18) is fixedly connected with the pressing ring (19), one side of the connecting plate (9) is fixedly connected with the buzzer (20) electrically connected with the pressure sensor (17).

Images