CN111795897B - Computer motherboard detection device - Google Patents
Computer motherboard detection device Download PDFInfo
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- CN111795897B CN111795897B CN202010539411.3A CN202010539411A CN111795897B CN 111795897 B CN111795897 B CN 111795897B CN 202010539411 A CN202010539411 A CN 202010539411A CN 111795897 B CN111795897 B CN 111795897B
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- 238000001514 detection method Methods 0.000 title claims abstract description 77
- 238000005452 bending Methods 0.000 claims abstract description 43
- 230000006835 compression Effects 0.000 claims abstract description 29
- 238000007906 compression Methods 0.000 claims abstract description 29
- 230000005540 biological transmission Effects 0.000 claims description 19
- 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 13
- 238000012360 testing method Methods 0.000 claims description 9
- 230000003028 elevating effect Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
Classifications
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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
-
- 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
-
- 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
-
- 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)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The invention discloses a computer motherboard detection device which comprises a placement device, a compression-resistant detection device, a bending-resistant detection device, a transfer device and a base. The base is the mounting platform of this device's place platform and each device, utilizes placer to place the computer motherboard that waits to detect on the resistance to compression detection device, starts resistance to compression detection based on rated pressure resistance to compression device, places the computer motherboard from resistance to compression detection device to bending detection device through transfer device after the end on, carries out resistance to compression detection based on rated toughness.
Description
Technical Field
The present invention relates to electronic product detection, and more particularly, to a computer motherboard detection device.
Background
In the production process of the computer main board, a large number of repeated detection works are needed, and each detection step needs to be completed by manual operation on a production line. In order to liberate labor force, various devices are introduced in the market, such as application number CN20811000U discloses a computer motherboard test card device, but the device is only aimed at motherboard interface test and does not relate to the aspect of mechanical test.
Disclosure of Invention
The invention provides a computer motherboard detection device, which comprises 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 an installation platform of the placing device, the compression-resistant detection device, the bending-resistant detection device and the transfer device.
The placement device includes: the device comprises a device base, a pushing motor, a screw 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 pulley rotating shaft, a large pulley, a belt, a sucker cylinder, a small pulley, a sucker connecting shaft, a sucker, a shaft seat, a mechanical arm placing seat, a lifting table, a supporting rod and a connecting shaft.
The compression-resistant detection device includes: the pressure detection device comprises a pressure detection base, a sliding rod, a pressurizing seat, a pressurizing cylinder, a detection table, a rotating shaft, a swinging arm shaft and a swinging arm shaft bracket, wherein the pressure detection base is fixedly installed on the surface of the base, the sliding rod is fixedly installed on the surface of the pressure detection base, the pressurizing seat is installed on the pressure detection base and is connected with the pressure detection base to form a sliding pair, the pressurizing cylinder is fixedly installed on the surface of the pressurizing seat, the detection table is fixedly installed on the rotating shaft, the rotating shaft is installed on the swinging arm and is connected with the swinging arm, the swinging arm shaft is installed on the swinging arm shaft bracket and is connected with the swinging arm shaft bracket to form a revolute pair, and the swinging arm shaft bracket is fixedly installed on the surface of the pressure detection base.
The bending resistance detection device comprises: the device comprises a display screen, a base, a track rod, a bending lifting table, a bending cylinder, an instrument connecting rod, a force transmitter, a compression indicator, a force transmission shaft, a compression pedestal, a pressure head, a bending detection seat and a display screen, wherein the display screen is fixedly arranged on the side surface of the base, the base is fixedly arranged on the base, the track rod is fixedly arranged on the base, the bending lifting table is arranged on the track rod and is connected with the track rod to form a sliding pair, the bending cylinder is fixedly arranged on the bending lifting table, the instrument connecting rod is fixedly arranged on the force transmitter, the force transmitter is fixedly arranged on the bending lifting table, the compression indicator is fixedly arranged on the instrument connecting rod, the force transmission shaft is fixedly arranged at one end of the instrument connecting rod, the compression pedestal is fixedly arranged on the force transmitter, the pressure head is fixedly arranged on the compression pedestal, and the bending detection seat is fixedly arranged on the surface of the base.
The transfer device comprises: the device comprises a distance adjusting rod, a sucker connecting rod, a transfer sucker, a sliding block, a sliding chuck, a sliding shaft, a sliding track seat, a rocker arm motor, a rocker arm shaft, a rocker arm, a pull rod shaft and a pull rod, wherein the distance adjusting rod is fixedly arranged on the sliding shaft, the sucker connecting rod is fixedly arranged on the distance adjusting rod, the transfer sucker is fixedly arranged on the sucker connecting rod, the sliding block is arranged on the sliding track seat and is connected with the sliding block to form a sliding pair, the sliding chuck is fixedly arranged on the sliding shaft and is connected with the sliding block to form a sliding pair, the sliding track seat is fixedly arranged on the surface of a base, the rocker arm motor is fixedly arranged on the sliding track seat, the rocker arm shaft is fixedly arranged on the rocker arm motor, the pull rod shaft is arranged on the rocker arm shaft and is connected with the rocker arm shaft to form a rotating pair, and the pull rod is fixedly arranged on the pull rod shaft.
Furthermore, the screw rod is arranged inside the pushing motor to form a screw pair connection with the pushing motor, and the screw rod is pushed out when the pushing motor rotates along the screw direction.
Further, the gear is meshed with the rack for transmission.
Furthermore, the sliding sleeve is fixedly arranged in the lifting platform and simultaneously arranged on the surface of the sliding track rod to form sliding pair connection with the sliding track rod.
Furthermore, the force transmission shaft is fixedly arranged on the instrument connecting rod, and the top end of the force transmission shaft is in close contact with the force transmitter.
Furthermore, the pressurizing indication meter is fixedly arranged on the instrument connecting rod and records the pressure applied by indication through the deformation of the force transmission shaft.
Further, the belt is simultaneously arranged on the large belt pulley and the small belt pulley and is used as a transmission part for transmitting the power of the large belt pulley to the small belt pulley.
Furthermore, the sliding shaft is arranged on the inner track of the sliding block and also arranged on the inner track of the sliding track seat, and simultaneously forms sliding pair connection.
Further, the sliding chuck is fixedly arranged on the sliding shaft and simultaneously arranged on the surface of the sliding block and is connected with the sliding block to form a sliding pair.
Due to the adoption of the technical scheme, the invention has the following advantages.
(1) Computer main board to be detected is placed on the compression-resistant detection device by using the placement device
(2) The compression-resistant detection device starts compression-resistant detection based on the rated pressure compression-resistant device.
(3) After the compression resistance detection is finished, the computer main board is placed on the bending resistance detection device from the compression resistance detection device through the transfer device, and the compression resistance detection is carried out based on rated toughness.
Drawings
FIG. 1 is a schematic view of the whole of the present invention.
Fig. 2 is a schematic view of the placement device of the present invention.
FIG. 3 is a schematic diagram of a compression-resistant detection device according to the present invention.
FIG. 4 is a schematic diagram of a bending resistance testing device according to the present invention.
Fig. 5 is a schematic view of a transfer device according to the present invention.
Reference numerals: 1-placing a device; 2-a compression-resistant detection device; 3-bending resistance detection device; 4-a transfer device; 5-a base; 101-a device base; 102-pushing a motor; 103-screw rod; 104-pushing a rod; 105-rack; 106, a gear shaft; 107-gear; 108-a shaft bracket; 109-rocker; 110-sliding sleeve; 111-sliding track bars; 112-cylinder block; 113-cylinder; 114-pulley rotation shaft; 115-large pulley; 116-a belt; 117-suction cup cylinder; 118—small pulleys; 119-a suction cup connecting shaft; 120-sucking disc; 121-a shaft seat; 122-a mechanical arm placement seat; 123-lifting platform; 124-stay; 125-connecting shaft; 201-a pressure detection base; 202-a sliding rod; 203-a pressurizing seat; 204-a pressurizing cylinder; 205-a detection stage; 206-rotating shaft; 207-swing arms; 208-a swing arm shaft; 209-a swing arm pedestal; 301-a display screen; 302-a base; 303-track bar; 304-a bending-resistant lifting table; 305-a bending cylinder; 306-instrument connecting rod; 307-force transmitter; 308-a pressurization representation table; 309-a force transmission shaft; 310-pressurizing the pedestal; 311-pressing head; 312-bending resistance detection seat; 401-distance adjusting rod; 402-sucking disc connecting rod; 403-transferring a sucker; 404-sliding blocks; 405-a slip chuck; 406-sliding shaft; 407-sliding track seat; 408-a rocker motor; 409-rocker arm shaft; 410-rocker arm; 411-a pull rod shaft; 412-tie rod.
Detailed Description
The invention will be further described with reference to specific examples, illustrative examples and illustrations of which are provided herein to illustrate the invention, but are not to be construed as limiting the invention.
Examples: 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 diagram 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 spiral rod 103 is fixedly installed on the pushing motor 102, the pushing rod 104 is installed inside the spiral rod 103 to form a threaded auxiliary link, the rack 105 is fixedly installed on one 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 and forms a sliding auxiliary connection 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 mechanical arm placement seat 122, the sliding track rod 111 is installed inside the sliding sleeve 110 to form a sliding auxiliary connection with the sliding sleeve, the cylinder seat 112 is fixedly installed on one end of the pulley rotation shaft 114, the cylinder 113 is fixedly installed on the cylinder seat 112, the pulley rotation shaft 114 is fixedly installed inside the shaft seat 121, the large pulley 115 is fixedly installed on the pulley rotation shaft 114, the belt 116 is installed on the large pulley 115 and the small pulley 118 as a transmission therebetween, the sucker cylinder 117 is fixedly installed on the connecting shaft 119, the small pulley 118 is fixedly installed on the connecting shaft 119, the sucker connecting shaft 119 is fixedly installed on the connecting shaft 119, the connecting shaft is connected with the small pulley 120 is fixedly installed on the shaft seat 122, the connecting shaft is fixedly installed on the connecting shaft 125, the connecting shaft is fixedly installed on the lifting shaft 125, the lifting shaft is fixedly connected to the lifting shaft and the lifting shaft is fixedly installed on the lifting shaft 125, and the lifting shaft is fixedly installed on the surface of the lifting shaft, and the lifting shaft is fixedly installed on the lifting shaft and the lifting shaft, and the lifting device. The pushing motor 102 provides power to rotate the screw rod 103, so that the pushing rod 104 pushes out to drive the rack 105 to move, the gear 107 meshed with the pushing rod is rotated, the gear shaft 106 fixed on the pushing rod is simultaneously rotated, the rocker 109 is rotated, and the stay 124 connected to the rocker 109 through the connecting shaft 125 is rotated, so that the lifting platform 123 is lifted.
The specific structure diagram of the compression-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 pressurizing seat 203 is installed on the pressure detection base 201 and forms sliding pair connection with the pressure detection base 201, a pressurizing cylinder 204 is fixedly installed on the surface of the pressurizing seat 203, a detection table 205 is fixedly installed on a rotating shaft 206, the rotating shaft 206 is installed on a swing arm 207 and forms rotating pair connection with the swing arm 207, 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 and forms rotating pair connection with the swing arm shaft bracket 209, and the swing arm shaft bracket 209 is fixedly installed on the surface of the pressure detection base 201. After the detection platform 205 receives the computer motherboard to be detected, the swing arm shaft 208 rotates to drive the swing arm 207 so that the detection platform 205 is recovered, and the pressurizing cylinder 204 pressurizes the pressing seat 203.
Since the specific configuration of the bending resistance detecting device 3 is shown in fig. 4, in which 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 rail bar 303 is fixedly installed on the base 302, the bending resistance elevating platform 304 is installed on the rail bar 303 to form a sliding pair connection therewith, the bending cylinder 305 is fixedly installed on the bending resistance elevating platform 304, the meter connecting rod 306 is fixedly installed on the force transmitter 307, the force transmitter 307 is fixedly installed on the bending resistance elevating platform 304, the pressure meter 308 is fixedly installed on the meter connecting rod 306, the force transmission shaft 309 is fixedly installed on one end of the meter connecting rod 306, the pressure pedestal 310 is fixedly installed on the force transmitter 307, the pressure head 311 is fixedly installed on the pressure pedestal 310, and the bending resistance detecting seat 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 to the bending-resistant detection seat 312, the bending cylinder 305 pressurizes the bending-resistant lifting platform 304 to descend, the instrument connecting rod 306, the force transmitter 307, the pressurization indicator 308 and the force transmission shaft 309 simultaneously descend, wherein the pressure head 311 and the bulge on the bending-resistant detection seat 312 form three-point detection, the pressure value is measured through the pressurization indicator 308, and the display screen 301 displays the bending-resistant section coefficient.
The specific structure of the transfer device 4 is shown in fig. 5, wherein a distance adjusting rod 401 is fixedly installed on a sliding shaft 406, a sucker connecting rod 402 is fixedly installed on the distance adjusting rod 401, a transfer sucker 403 is fixedly installed on the sucker connecting rod 402, a sliding block 404 is installed on a sliding track seat 407 to form sliding pair connection therewith, a sliding chuck 405 is fixedly installed on the sliding shaft 406 to form sliding pair connection with the sliding block 404, the sliding shaft 406 is installed inside the sliding block 404 and forms sliding pair connection therewith, the sliding track seat 407 is fixedly installed on the surface of a base 5, a rocker arm motor 408 is fixedly installed on the sliding track seat 407, a rocker arm shaft 409 is fixedly installed on the rocker arm motor 408, a rocker arm 410 is fixedly installed on the rocker arm shaft 409, a pull rod shaft 411 is installed on the rocker arm shaft 409 to form rotating pair connection therewith, and a pull rod 412 is fixedly installed on the pull rod shaft 411. The rocker arm motor 408 operates to drive the rocker arm shaft 409, and the rocker arm 410 fixed to the rocker arm shaft 409 starts to rotate while the pull rod 412 connected to the rocker arm shaft 409 in a revolute pair, and the pull rod 412 has a force perpendicular to the normal direction on the slider 404 fixed thereto, and the movement of the slider 404 is expressed as a translational movement along the track of the slide track seat 407. The sliding shaft 406 mounted on the sliding block 404 moves along the track direction of the sliding block 404, and the sliding shaft 406 is mounted on the track of the sliding track seat 407 to perform horizontal and vertical movements. The distance adjusting rod 401 is driven, the sucker rod 402 rotates the sucker 403 to horizontally and vertically move, and the motion of transferring is completed.
Claims (6)
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 placement plane and is also an installation platform of the placement device (1), the compression-resistant detection device (2), the bending-resistant detection device (3) and the transfer device (4);
the placement device (1) comprises: device base (101), push motor (102), screw rod (103), push rod (104), rack (105), gear shaft (106), gear (107), pedestal (108), rocker (109), sliding sleeve (110), sliding track pole (111), cylinder seat (112), cylinder (113), band pulley axis of rotation (114), big band pulley (115), belt (116), sucking disc cylinder (117), little band pulley (118), sucking disc connecting axle (119), sucking disc (120), axle bed (121), arm place seat (122), elevating platform (123), vaulting pole (124), connecting axle (125), device base (101) fixed mounting is on the surface of base (5), push motor (102) fixed mounting is on the surface of device base (101), screw rod (103) fixed mounting is on push motor (102), push rod (104) are installed in screw rod (103) inside and are formed screw pair link, rack (105) fixed mounting is stretched out one end at push rod (104), gear shaft (106) fixed mounting is on gear shaft (107), gear (107) meshes with rack (105) and forms gear drive with rack (105), pedestal (108) fixed mounting is formed on the surface of base (5) and is connected with sliding pair (106), the rocker (109) is fixedly arranged on the gear shaft (106), the sliding sleeve (110) is fixedly arranged in the mechanical arm placing seat (122), the sliding track rod (111) is arranged in the sliding sleeve (110) and is connected with the sliding track rod to form a sliding pair, the cylinder seat (112) is fixedly arranged at one end of the pulley rotating shaft (114), the cylinder (113) is fixedly arranged on the cylinder seat (112), the pulley rotating shaft (114) is fixedly arranged in the shaft seat (121), the large pulley (115) is fixedly arranged on the pulley rotating shaft (114), the belt (116) is arranged on the large pulley (115) and the small pulley (118) to serve as a transmission, the sucker cylinder (117) is fixedly arranged on the sucker connecting shaft (119), the small pulley (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 table (123), the lifting table (123) is fixedly arranged on the mechanical arm placing seat (124) and is fixedly connected with the sucker connecting shaft (125) to form a sliding pair, and the sliding pair (125) is fixedly connected with the rocker (109);
the compression-resistant detection device (2) comprises: the pressure detection device comprises a pressure detection base (201), a sliding rod (202), a pressurizing seat (203), a pressurizing cylinder (204), a detection table (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 the base (5), the sliding rod (202) is fixedly arranged on the surface of the pressure detection base (201), the pressurizing seat (203) is arranged on the pressure detection base (201) to form sliding pair connection with the pressure detection base (201), the pressurizing cylinder (204) is fixedly arranged on the surface of the pressurizing seat (203), the detection table (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 swing arm shaft (207), the swing arm shaft (208) is arranged on the swing arm shaft bracket (209) to form rotating pair connection with the swing arm shaft bracket (209) to be fixedly arranged on the surface of the pressure detection base (201);
the bending resistance detection device (3) comprises: the anti-bending device comprises a display screen (301), a base (302), a track rod (303), a bending-resistant lifting platform (304), a bending-resistant cylinder (305), an instrument connecting rod (306), a force transmitter (307), a pressure indicator (308), a force transmission shaft (309), a pressure pedestal (310), a pressure head (311), a bending-resistant detection seat (312), the display screen (301) and the pressure indicator are fixedly arranged on the side surface of the base (302), the base (302) is fixedly arranged on the 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-resistant cylinder (305) is fixedly arranged on the bending-resistant lifting platform (304), the instrument connecting rod (306) is fixedly arranged on the force transmitter (307), the force transmitter (307) is fixedly arranged on the bending-resistant lifting platform (304), the pressure 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 pressure pedestal (310) is fixedly arranged on the force transmitter (307), and the pressure transmitter (311) is fixedly arranged on the surface of the bending-resistant lifting platform (312);
the transfer device (4) comprises: distance adjusting rod (401), sucking disc connecting rod (402), transfer sucking disc (403), sliding block (404), sliding chuck (405), sliding shaft (406), sliding track seat (407), rocker arm motor (408), rocker arm shaft (409), rocker arm (410), pull rod shaft (411), pull rod (412), distance adjusting rod (401) is fixedly installed on sliding shaft (406), sucking disc connecting rod (402) is fixedly installed on distance adjusting rod (401), transfer sucking disc (403) is fixedly installed on sucking disc connecting rod (402), sliding block (404) is installed on sliding track seat (407) to form sliding pair connection with sliding track seat, sliding chuck (405) is fixedly installed on sliding shaft (406) to form sliding pair connection with sliding block (404), sliding track seat (407) is fixedly installed on the surface of base (5) and rocker arm shaft (410) is fixedly installed on sliding track seat (407), rocker arm shaft (409) is fixedly installed on rocker arm motor (408) and rocker arm shaft (409) is fixedly installed on rocker arm shaft (409) to form sliding pair connection with rocker arm (409), the pull rod (412) is fixedly arranged on the pull rod shaft (411).
2. The computer motherboard testing apparatus as recited in claim 1, wherein: the screw rod (103) is arranged in the pushing motor (102) to form a screw pair connection with the pushing motor, and when the pushing motor (102) rotates along the screw direction, the screw rod (103) is pushed out.
3. The computer motherboard testing apparatus as recited in 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).
4. The computer motherboard testing apparatus as recited in claim 1, wherein: the pressure indicator (308) is fixedly arranged on the instrument connecting rod (306) and records the pressure applied by the indicator through the deformation of the force transmission shaft (309).
5. The computer motherboard testing apparatus as recited in claim 1, wherein: the belt (116) is simultaneously arranged on the large belt pulley (115) and the small belt pulley (118) and is used as a transmission part for transmitting the power of the large belt pulley (115) to the small belt pulley (118).
6. The computer motherboard testing apparatus as recited in claim 1, wherein: the sliding chuck (405) is fixedly arranged on the sliding shaft (406) and simultaneously arranged on the surface of the sliding block (404) and is connected with the sliding block to form a sliding pair.
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 CN111795897A (en) | 2020-10-20 |
| CN111795897B true CN111795897B (en) | 2023-12-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010539411.3A Active CN111795897B (en) | 2020-06-14 | 2020-06-14 | Computer motherboard detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111795897B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112798417B (en) * | 2021-01-29 | 2024-04-26 | 西安思源学院 | Internal part circuit connection strength detection assembly after computer assembly |
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|---|---|---|---|---|
| CN201864362U (en) * | 2010-10-26 | 2011-06-15 | 广州宏镓电子材料科技有限公司 | Adsorption type prepreg moving device |
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| DE102014119485A1 (en) * | 2014-12-23 | 2016-06-23 | Hydro Aluminium Rolled Products Gmbh | Device for carrying out a bending test |
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