CN111795897A - Computer mainboard detection device - Google Patents
Computer mainboard detection device Download PDFInfo
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- CN111795897A CN111795897A CN202010539411.3A CN202010539411A CN111795897A CN 111795897 A CN111795897 A CN 111795897A CN 202010539411 A CN202010539411 A CN 202010539411A CN 111795897 A CN111795897 A CN 111795897A
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- 238000001514 detection method Methods 0.000 title claims abstract description 74
- 238000005452 bending Methods 0.000 claims abstract description 41
- 238000007906 compression Methods 0.000 claims abstract description 24
- 230000006835 compression Effects 0.000 claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims description 30
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 17
- 238000012360 testing method Methods 0.000 claims description 15
- 238000003825 pressing Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims 1
- 230000003028 elevating effect Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 2
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
- G01N3/10—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by pneumatic or hydraulic pressure
- G01N3/12—Pressure testing
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/20—Investigating strength properties of solid materials by application of mechanical stress by applying steady bending forces
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0001—Type of application of the stress
- G01N2203/0003—Steady
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0016—Tensile or compressive
- G01N2203/0019—Compressive
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0023—Bending
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/003—Generation of the force
- G01N2203/0042—Pneumatic or hydraulic means
- G01N2203/0044—Pneumatic means
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/06—Indicating or recording means; Sensing means
- G01N2203/067—Parameter measured for estimating the property
- G01N2203/0676—Force, weight, load, energy, speed or acceleration
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a computer mainboard detection device which comprises a placing device, a compression resistance detection device, a bending resistance detection device, a transfer device and a base. The base is the mounting platform of the place platform of this device and each device, utilizes the place device to place the computer mainboard that will wait to detect to resistance to compression detection device, based on rated pressure resistance to compression device begins the resistance to compression detection, places bending resistance detection device on with computer mainboard from resistance to compression detection device through the transfer device after finishing, carries out the resistance to compression based on rated toughness and detects.
Description
Technical Field
The invention relates to the field of electronic product detection, in particular to a computer mainboard detection device.
Background
A large amount of repeated detection work is needed in the production process of the computer mainboard, and each detection step needs to be completed through manual operation on a production line. In order to relieve labor force, various devices are introduced in the market, for example, application number CN20811000U discloses a computer motherboard testing card device, but the device is only directed to motherboard interface testing and does not relate to mechanical testing.
Disclosure of Invention
In view of the above technical problems, the present invention provides a computer motherboard detection device, which includes a placement device, a compression-resistant detection device, a bending-resistant detection device, a transfer device, and a base.
The base is a device placing plane and is also a mounting platform for a placing device, a compression resistance detection device, a bending resistance detection device and a transfer device.
The placement device includes: the device comprises a device base, a pushing motor, a spiral rod, a pushing rod, a rack, a gear shaft, a gear, a shaft bracket, a rocker, a sliding sleeve, a sliding track rod, a cylinder seat, a cylinder, a belt wheel rotating shaft, a large belt wheel, a belt, a suction disc cylinder, a small belt wheel, a suction disc connecting shaft, a suction disc, a shaft seat, a mechanical arm placing seat, a lifting platform, a support rod and a connecting shaft, wherein the device base is fixedly arranged on the surface of the base, the pushing motor is fixedly arranged on the surface of the device base, the spiral rod is fixedly arranged on the pushing motor, the pushing rod is arranged in the spiral rod to form a thread pair link, the rack is fixedly arranged at the extending end of the pushing rod, the gear shaft is fixedly arranged on the gear, the gear and the rack are meshed to form gear transmission, the shaft bracket is fixedly arranged, sliding track pole is installed and is formed the sliding pair with it and be connected inside the sliding sleeve, cylinder block fixed mounting is in the one end of band pulley axis of rotation, cylinder fixed mounting is on the cylinder block, band pulley axis of rotation fixed mounting is inside the axle bed, big band pulley fixed mounting is in the band pulley axis of rotation, the belt is installed and is regarded as between the transmission on big band pulley and little band pulley, sucking disc cylinder fixed mounting is on the sucking disc connecting axle, little band pulley fixed mounting is on the sucking disc connecting axle, the sucking disc connecting axle links to each other with the sucking disc, sucking disc fixed mounting is on the sucking disc connecting axle, the seat surface is placed at the arm to axle bed fixed mounting, the arm is placed a fixed mounting and is on the surface of elevating platform, elevating platform fixed mounting is.
The resistance to compression detection device includes: pressure detection base, the slide bar, the pressurization seat, the pressurization cylinder, examine test table, the axis of rotation, the swing arm axle, the swing arm pedestal, pressure detection base fixed mounting is on the surface of base, slide bar fixed mounting is on the surface of pressure detection base, the pressurization seat is installed and is formed the vice connection that slides with the pressure detection base on the pressure detection base, pressurization cylinder fixed mounting is on the surface of pressurization seat, examine test table fixed mounting in the axis of rotation, the axis of rotation is installed and is formed the revolute pair with it and be connected on the swing arm, swing arm fixed mounting is epaxial at the swing arm, the swing arm axle is installed and is formed the revolute pair with it on the swing arm pedestal and be connected, swing arm pedestal fixed mounting is.
Bending resistance detection dress device includes: the display screen, a pedestal, the track pole, bending-resistant elevating platform, the cylinder that bends, the instrument connects the pole, the power transmission, pressurization log gauge, the power transmission shaft, the pressurization pedestal, the pressure head, bending-resistant detection seat, display screen fixed mounting is in the side of base, base fixed mounting is on the base, track pole fixed mounting is on the base, bending-resistant elevating platform installs and forms the sliding pair connection with it on the track pole, bending-resistant cylinder fixed mounting is on bending-resistant elevating platform, instrument connects the pole fixed mounting on the power transmission, power transmission fixed mounting is on bending-resistant elevating platform, pressurization log gauge fixed mounting is on the instrument connects the pole, the power transmission shaft fixed mounting is in the one end of instrument connects the pole, the pressurization pedestal fixed mounting is on the power transmission, the pressure head fixed mounting is on the pressurization pedestal, bending-resistant detection seat fixed mounting is on.
The transfer device includes: distance adjusting rod, sucker connecting rod, transfer sucker, sliding block, sliding chuck, sliding shaft, the device comprises a sliding track seat, a rocker arm motor, a rocker arm shaft, a rocker arm, a pull rod shaft and a pull rod, wherein a distance adjusting rod is fixedly installed on the sliding shaft, a sucker connecting rod is fixedly installed on the distance adjusting rod, a transfer sucker is fixedly installed on the sucker connecting rod, a sliding block is installed on the sliding track seat and forms sliding pair connection with the sliding block, a sliding chuck is fixedly installed on the sliding shaft and forms sliding pair connection with the sliding block, the sliding shaft is installed inside the sliding block and forms sliding pair connection with the sliding block, the sliding track seat is fixedly installed on the surface of a base, the rocker arm motor is fixedly installed on the sliding track seat, the rocker arm shaft is fixedly installed on the rocker arm motor, the rocker arm is fixedly installed on the rocker arm shaft, the pull rod shaft is installed on the rocker arm.
Furthermore, the screw rod is arranged in the pushing motor to form thread pair connection with the pushing motor, and the screw rod is pushed out when the pushing motor rotates along the thread direction.
Furthermore, the gear is meshed with the rack for transmission.
Furthermore, the sliding sleeve is fixedly arranged in the lifting platform and is arranged on the surface of the sliding track rod to form sliding pair connection with the sliding track rod.
Furthermore, the power transmission shaft is fixedly arranged on the instrument connecting rod, and the top end of the power transmission shaft is in close contact with the power transmission device.
Furthermore, the pressurizing indicating meter is fixedly arranged on the instrument connecting rod and records the pressure applied to the indicating meter through the deformation of the force transmission shaft.
Furthermore, the belt is simultaneously arranged on the large belt wheel and the small belt wheel and is used as a transmission component to transmit the power of the large belt wheel to the small belt wheel.
Furthermore, the sliding shaft is arranged on the inner rail of the sliding block and is also arranged on the inner rail of the sliding rail seat to form sliding pair connection.
Furthermore, the sliding chuck is fixedly arranged on the sliding shaft, is arranged on the surface of the sliding block and is connected with the sliding block in a sliding pair mode.
Due to the adoption of the technical scheme, the invention has the following advantages.
(1) Placing the computer mainboard to be detected on the compression-resistant detection device by using the placing device
(2) The compression resistance detection device starts compression resistance detection based on the rated pressure compression resistance device.
(3) After the compression resistance detection, the computer main board is placed on the bending resistance detection device from the compression resistance detection device through the transfer device, and compression resistance detection is carried out based on rated toughness.
Drawings
FIG. 1 is an overall schematic view of the present invention.
FIG. 2 is a schematic view of a placement device of the present invention.
Fig. 3 is a schematic view of the anti-compression detection device of the present invention.
FIG. 4 is a schematic view of the bending resistance testing apparatus of the present invention.
FIG. 5 is a schematic view of the turning device of the present invention.
Reference numerals: 1-placing the device; 2-a compression resistance detection device; 3-bending resistance detection device; 4-a transfer device; 5-a base; 101-a device base; 102-a push motor; 103-a screw rod; 104-a push rod; 105-a rack; 106-gear shaft; 107-gear; 108-a pedestal; 109-rocker; 110-a sliding sleeve; 111-sliding track bar; 112-a cylinder block; 113-a cylinder; 114-a pulley rotating shaft; 115-large pulley; 116-a belt; 117-suction cup cylinder; 118-a small pulley; 119-a sucker connecting shaft; 120-a suction cup; 121-axle seats; 122-mechanical arm placing seat; 123-a lifting platform; 124-stay bar; 125-a connecting shaft; 201-pressure detection base; 202-a slide bar; 203-a pressure seat; 204-a pressurized cylinder; 205-detection station; 206-rotating shaft; 207-swing arm; 208-swing arm shaft; 209-swing arm shaft bracket; 301-display screen; 302-a base; 303-track rod; 304-a bending-resistant lifting table; 305-a press bending cylinder; 306-meter extension bar; 307-a force transmitter; 308-a compression indicator; 309-force transmission shaft; 310-a pressing bench; 311-pressure head; 312-bending resistance test seat; 401-distance adjusting rod; 402-suction cup extension bar; 403-transfer sucker; 404-a slider; 405-a sliding chuck; 406-a sliding shaft; 407-sliding rail seat; 408-a rocker arm motor; 409-rocker shaft; 410-a rocker arm; 411-draw bar axis; 412-draw bar.
Detailed Description
The present invention will be further described with reference to specific examples, which are illustrative of the invention and are not to be construed as limiting the invention.
Example (b): as shown in fig. 1, 2, 3, 4, and 5, the base 5 is a device placement plane, and is also a mounting platform for the placement device 1, the compression-resistant detection device 2, the bending-resistant detection device 3, and the transfer device 4.
The specific structure of the placement device 1 is shown in fig. 2, wherein, the device base 101 is fixedly installed on the surface of the base 5, the pushing motor 102 is fixedly installed on the surface of the device base 101, the screw rod 103 is fixedly installed on the pushing motor 102, the pushing rod 104 is installed inside the screw rod 103 to form a screw pair link, the rack 105 is fixedly installed on the extending end of the pushing rod 104, the gear shaft 106 is fixedly installed on the gear 107, the gear 107 is meshed with the rack 105 to form a gear transmission, the shaft bracket 108 is fixedly installed on the surface of the base 5 to form a sliding pair link with the gear shaft 106, the rocker 109 is fixedly installed on the gear shaft 106, the sliding sleeve 110 is fixedly installed in the robot arm placement seat 122, the sliding track rod 111 is installed inside the sliding sleeve 110 to form a sliding pair link with the sliding pair link, the cylinder seat 112 is fixedly installed on one end of the pulley rotating shaft 114, the large belt wheel 115 is fixedly arranged on the belt wheel rotating shaft 114, the belt 116 is arranged on the large belt wheel 115 and the small belt wheel 118 for transmission, the sucker cylinder 117 is fixedly arranged on the sucker connecting shaft 119, the small belt wheel 118 is fixedly arranged on the sucker connecting shaft 119, the sucker connecting shaft 119 is connected with the sucker 120, the sucker 120 is fixedly arranged on the sucker connecting shaft 119, the shaft seat 121 is fixedly arranged on the surface of the mechanical arm placing seat 122, the mechanical arm placing seat 122 is fixedly arranged on the surface of the lifting platform 123, the lifting platform 123 is fixedly arranged on the sliding sleeve 110, the support rod 124 is fixedly arranged on the connecting shaft 125, and the connecting shaft 125 is arranged on the rocker 109 to form a revolute. The pushing motor 102 provides power to rotate the screw rod 103 to push the pushing rod 104 out to drive the rack 105 to move, the gear 107 engaged with the rack rotates, the gear shaft 106 fixed on the gear shaft rotates simultaneously to rotate the rocker 109 and the support rod 124 connected with the rocker through the connecting shaft 125 rotates to lift the lifting platform 123.
The specific structure of the pressure-resistant detection device 2 is shown in fig. 3, wherein a pressure detection base 201 is fixedly installed on the surface of a base 5, a sliding rod 202 is fixedly installed on the surface of the pressure detection base 201, a pressure base 203 is installed on the pressure detection base 201 to form a sliding pair connection with the pressure detection base 201, a pressure cylinder 204 is fixedly installed on the surface of the pressure base 203, a detection table 205 is fixedly installed on a rotation shaft 206, the rotation shaft 206 is installed on a swing arm 207 to form a rotating pair connection therewith, the swing arm 207 is fixedly installed on a swing arm shaft 208, the swing arm shaft 208 is installed on a swing arm shaft bracket 209 to form a rotating pair connection therewith, and the swing arm shaft bracket 209 is fixedly installed on the surface of the pressure detection base 201. After receiving the computer main board to be detected, the detection table 205 drives the swing arm 207 to recover the detection table 205 through the rotation of the swing arm shaft 208, and at the moment, the pressurization cylinder 204 pressurizes to press the pressing seat 203 downwards.
The specific composition of the bending resistance detection device 3 is shown in FIG. 4, wherein the display screen 301 is fixedly installed on the side of the base 302, the base 302 is fixedly installed on the base 5, the track rod 303 is fixedly installed on the base 302, the bending resistance lifting platform 304 is installed on the track rod 303 to form a sliding pair connection therewith, the bending cylinder 305 is fixedly installed on the bending resistance lifting platform 304, the meter connecting rod 306 is fixedly installed on the power transmitter 307, the power transmitter 307 is fixedly installed on the bending resistance lifting platform 304, the pressure indicator 308 is fixedly installed on the meter connecting rod 306, the power transmission shaft 309 is fixedly installed at one end of the meter connecting rod 306, the pressure pedestal 310 is fixedly installed on the power transmitter 307, the pressure head 311 is fixedly installed on the pressure pedestal 310, and the bending resistance detection pedestal 312 is fixedly installed on the surface of the base 302. When the transfer device 4 takes down the computer motherboard from the compression-resistant detection device 2 and places the computer motherboard on the bending-resistant detection seat 312, the bending cylinder 305 pressurizes and lowers the bending-resistant lifting platform 304, the meter connecting rod 306, the force transmitter 307, the pressurizing indicator 308 and the force transmitting shaft 309 descend simultaneously, wherein the pressure head 311 and the bulge on the bending-resistant detection seat 312 form three-point detection, the pressure value is measured by the pressurizing indicator 308, and the bending-resistant section coefficient is displayed by the display screen 301.
The specific structure of the relay device 4 is shown in fig. 5, wherein the distance adjusting rod 401 is fixedly installed on the sliding shaft 406, the suction cup connecting rod 402 is fixedly installed on the distance adjusting rod 401, the relay suction cup 403 is fixedly installed on the suction cup connecting rod 402, the sliding block 404 is installed on the sliding track seat 407 and forms a sliding pair connection therewith, the sliding chuck 405 is fixedly installed on the sliding shaft 406 and forms a sliding pair connection with the sliding block 404, the sliding shaft 406 is installed inside the sliding block 404 and forms a sliding pair connection therewith, the sliding track seat 407 is fixedly installed on the surface of the base 5, the rocker arm motor 408 is fixedly installed on the sliding track seat 407, the rocker arm shaft 409 is fixedly installed on the rocker arm motor 408, the rocker arm 410 is fixedly installed on the rocker arm 409, the pull rod shaft 411 is installed on the rocker arm 409 and forms a rotating pair connection therewith, and the pull rod 412 is fixedly. The rocker arm motor 408 is operated to drive the rocker arm shaft 409, and the rocker arm 410 fixed to the rocker arm shaft 409 starts to rotate simultaneously with the rotation of the pull rod 412 connected to the rocker arm shaft 409 in a revolute pair, and at this time, the pull rod 412 exerts a force perpendicular to the normal direction on the sliding block 404 fixed thereto, and at this time, the sliding block 404 moves in a manner that it translates along the track of the sliding track base 407. The sliding shaft 406 mounted on the sliding block 404 moves along the direction of the track of the sliding block 404, and the sliding shaft 406 is mounted on the track of the sliding track seat 407 for horizontal and vertical movement. The distance adjusting rod 401 is driven, the sucker connecting rod 402 transfers the sucker 403 to move horizontally and vertically, and the transferring and transmitting actions are completed.
Claims (8)
1. The utility model provides a computer motherboard detection device, includes placer (1), resistance to compression detection device (2), bending resistance detection dress device (3), transfer device (4), base (5), its characterized in that:
the base (5) is a device placing plane and is also an installation platform for the placing device (1), the compression resistance detection device (2), the bending resistance detection device (3) and the transfer device (4);
the placement device (1) comprises: the device comprises a device base (101), a pushing motor (102), a screw rod (103), a pushing rod (104), a rack (105), a gear shaft (106), a gear (107), a shaft bracket (108), a rocker (109), a sliding sleeve (110), a sliding track rod (111), a cylinder seat (112), a cylinder (113), a belt wheel rotating shaft (114), a large belt wheel (115), a belt (116), a suction cup cylinder (117), a small belt wheel (118), a suction cup connecting shaft (119), a suction cup (120), a shaft seat (121), a mechanical arm placing seat (122), a lifting platform (123), a support rod (124) and a connecting shaft (125), wherein the device base (101) is fixedly arranged on the surface of a base (5), the pushing motor (102) is fixedly arranged on the surface of the device base (101), the screw rod (103) is fixedly arranged on the pushing motor (102), the pushing rod (104) is arranged inside the screw rod (103) to, a rack (105) is fixedly arranged at one extending end of a pushing rod (104), a gear shaft (106) is fixedly arranged on a gear (107), the gear (107) is meshed with the rack (105) to form gear transmission, a shaft bracket (108) is fixedly arranged on the surface of a base (5) to form sliding pair connection with the gear shaft (106), a rocker (109) is fixedly arranged on the gear shaft (106), a sliding sleeve (110) is fixedly arranged in a mechanical arm placing seat (122), a sliding track rod (111) is arranged in the sliding sleeve (110) to form sliding pair connection with the sliding sleeve, a cylinder seat (112) is fixedly arranged at one end of a belt wheel rotating shaft (114), a cylinder (113) is fixedly arranged on a cylinder seat (112), the belt wheel rotating shaft (114) is fixedly arranged in a shaft seat (121), a large belt wheel (115) is fixedly arranged on the belt wheel rotating shaft (114), a belt (116) is arranged on the large belt wheel (115) and a small belt wheel (118), the sucker cylinder (117) is fixedly arranged on a sucker connecting shaft (119), the small belt wheel (118) is fixedly arranged on the sucker connecting shaft (119), the sucker connecting shaft (119) is connected with a sucker (120), the sucker (120) is fixedly arranged on the sucker connecting shaft (119), the shaft seat (121) is fixedly arranged on the surface of a mechanical arm placing seat (122), the mechanical arm placing seat (122) is fixedly arranged on the surface of a lifting platform (123), the lifting platform (123) is fixedly arranged on a sliding sleeve (110), a support rod (124) is fixedly arranged on the connecting shaft (125), and the connecting shaft (125) is arranged on a rocker (109) to form revolute pair connection with the rocker;
the compression resistance detection device (2) comprises: the pressure detection device comprises a pressure detection base (201), a sliding rod (202), a pressurization seat (203), a pressurization cylinder (204), a detection platform (205), a rotating shaft (206), a swing arm (207), a swing arm shaft (208) and a swing arm shaft bracket (209), wherein the pressure detection base (201) is fixedly arranged on the surface of a base (5), the sliding rod (202) is fixedly arranged on the surface of the pressure detection base (201), the pressurization seat (203) is arranged on the pressure detection base (201) to form sliding pair connection with the pressure detection base (201), the pressurization cylinder (204) is fixedly arranged on the surface of the pressurization seat (203), the detection platform (205) is fixedly arranged on the rotating shaft (206), the rotating shaft (206) is arranged on the swing arm (207) to form rotating pair connection with the rotating pair, the swing arm (207) is fixedly arranged on the swing arm shaft (208), the swing arm shaft (208) is arranged on the swing arm shaft bracket (209) to form rotating pair connection with the, the swing arm shaft bracket (209) is fixedly arranged on the surface of the pressure detection base (201);
the bending resistance detection device (3) comprises: the device comprises a display screen (301), a base (302), a track rod (303), a bending-resistant lifting platform (304), a bending cylinder (305), an instrument connecting rod (306), a power transmission device (307), a pressing number indicator (308), a power transmission shaft (309), a pressing pedestal (310), a pressure head (311), a bending-resistant detection seat (312) and the display screen (301) which are fixedly arranged on the side surface of the base (302), the base (302) is fixedly arranged on a base (5), the track rod (303) is fixedly arranged on the base (302), the bending-resistant lifting platform (304) is arranged on the track rod (303) to form sliding pair connection with the track rod, the bending cylinder (305) is fixedly arranged on the bending-resistant lifting platform (304), the connecting rod (306) is fixedly arranged on the power transmission device (307), the power transmission device (307) is fixedly arranged on the bending-resistant lifting platform (304), the pressing number indicator (308) is fixedly arranged on the instrument connecting rod (306), the force transmission shaft (309) is fixedly arranged at one end of the instrument connecting rod (306), the pressurizing pedestal (310) is fixedly arranged on the force transmission device (307), the pressure head (311) is fixedly arranged on the pressurizing pedestal (310), and the bending resistance detection pedestal (312) is fixedly arranged on the surface of the base (302);
the relay device 4 includes: a distance adjusting rod (401), a sucker connecting rod (402), a transfer sucker (403), a sliding block (404), a sliding chuck (405), a sliding shaft (406), a sliding track seat (407), a rocker motor (408), a rocker shaft (409), a rocker arm (410), a pull rod shaft (411) and a pull rod (412), wherein the distance adjusting rod (401) is fixedly arranged on the sliding shaft (406), the sucker connecting rod (402) is fixedly arranged on the distance adjusting rod (401), the transfer sucker (403) is fixedly arranged on the sucker connecting rod (402), the sliding block (404) is arranged on the sliding track seat (407) to form sliding pair connection with the sliding shaft, the sliding chuck (405) is fixedly arranged on the sliding shaft (406) to form sliding pair connection with the sliding block (404), the sliding shaft (406) is arranged inside the sliding block (404) to form sliding pair connection with the sliding block, the sliding track seat (407) is fixedly arranged on the surface of the base (5), the rocker motor (408) is fixedly arranged on the sliding rail seat (407), the rocker shaft (409) is fixedly arranged on the rocker motor (408), the rocker (410) is fixedly arranged on the rocker shaft (409), the pull rod shaft (411) is arranged on the rocker shaft (409) to form revolute pair connection with the rocker shaft, and the pull rod (412) is fixedly arranged on the pull rod shaft (411).
2. The apparatus for testing computer motherboard of claim 1, wherein: the spiral rod (103) is arranged inside the pushing motor (102) to form thread pair connection with the pushing motor, and the spiral rod (103) is pushed out when the pushing motor (102) rotates along the thread direction.
3. The apparatus for testing computer motherboard of claim 1, wherein: the gear (107) is in meshed transmission with the rack (105).
4. The apparatus for testing computer motherboard of claim 1, wherein: the sliding sleeve (110) is fixedly arranged in the lifting platform (123) and is arranged on the surface of the sliding track rod (111) to form sliding pair connection with the sliding track rod.
5. The apparatus for testing computer motherboard of claim 1, wherein: the force transmission shaft (309) is fixedly arranged on the instrument connecting rod (306), and the top end of the force transmission shaft (309) is tightly contacted with the force transmitter (307).
6. The apparatus for testing computer motherboard of claim 1, wherein: the pressurizing indicating meter (308) is fixedly arranged on the meter connecting rod (306) and records the pressure of the indicating meter through the deformation of the force transmission shaft (309).
7. The apparatus for testing computer motherboard of claim 1, wherein: the belt (116) is arranged on the large belt wheel (115) and the small belt wheel (118) at the same time and is used as a transmission component to transmit the power of the large belt wheel (115) to the small belt wheel (118)
The apparatus for testing computer motherboard of claim 1, wherein: the sliding shaft (406) is arranged in the inner track of the sliding block (404) and is also arranged in the inner track of the sliding track seat (407) to form sliding pair connection.
8. The apparatus for testing computer motherboard of claim 1, wherein: the sliding chuck (405) is fixedly arranged on the sliding shaft (406) and is also arranged on the surface of the sliding block (404) and forms a sliding pair connection with the sliding shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010539411.3A CN111795897B (en) | 2020-06-14 | 2020-06-14 | Computer motherboard detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010539411.3A CN111795897B (en) | 2020-06-14 | 2020-06-14 | Computer motherboard detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111795897A true CN111795897A (en) | 2020-10-20 |
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Cited By (1)
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| CN112798417A (en) * | 2021-01-29 | 2021-05-14 | 西安思源学院 | An assembly for detecting the connection strength of internal parts of a computer after assembly |
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| CN111795897B (en) | 2023-12-05 |
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