CN221304270U - Multi-station hard disk aging testing device - Google Patents
Multi-station hard disk aging testing device Download PDFInfo
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- CN221304270U CN221304270U CN202323429589.0U CN202323429589U CN221304270U CN 221304270 U CN221304270 U CN 221304270U CN 202323429589 U CN202323429589 U CN 202323429589U CN 221304270 U CN221304270 U CN 221304270U
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- 238000012360 testing method Methods 0.000 title claims abstract description 96
- 230000032683 aging Effects 0.000 title claims abstract description 33
- 238000005485 electric heating Methods 0.000 claims description 13
- 238000001310 location test Methods 0.000 claims description 4
- 230000007306 turnover Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 210000001503 joint Anatomy 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 8
- 230000007547 defect Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
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Abstract
The utility model discloses a multi-station hard disk aging testing device, which belongs to the technical field of hard disk aging testing and comprises a cabinet body and a plurality of groups of hard disk positioning testing components, wherein each hard disk positioning testing component comprises a jig support frame, a testing jig frame arranged on the upper side of the jig support frame and a feeding frame arranged on the lower part of the jig support frame; a hard disk positioning groove is formed in the test jig frame, and a supporting baffle is installed on the lower portion of the hard disk positioning groove in a overturning mode. The hard disk is loaded on the test jig frame outside the cabinet body, so that a large enough operation installation space is ensured, and a plurality of people can load the hard disk simultaneously, the operation is convenient, and the operation efficiency is improved; and moreover, the supporting baffle is controlled to overturn through the driving motor, so that the unqualified hard disk can be automatically dropped and collected, the complexity of manual taking-down operation is avoided, and the aging test efficiency of the hard disk is effectively improved. The utility model has the advantages of simple overall structure, convenient use and good practicality.
Description
Technical Field
The utility model belongs to the technical field of hard disk aging test, and particularly relates to a multi-station hard disk aging test device.
Background
Particularly, the method is widely applied to hard disks in the fields of military, vehicle-mounted, industrial control, video monitoring, network terminals, electric power, medical treatment, aviation, navigation equipment and the like, and hard disk aging test is required. The hard disk aging test cabinet can simulate the real operation environment of the hard disk, provides stable DC5V voltage, and performs reading and writing test on the hard disk, so that defective and unstable hard disk products are screened out, and each performance and parameter of products leaving the factory of the hard disk are ensured to meet the standard use requirement.
With the rapid development of the hard disk industry, the performance requirements on test equipment are higher and higher, and a high-temperature environment is simulated in the early stage to provide stable DC5V voltage for testing, so that the design is reasonable when the hard disk aging test cabinet is required to be manufactured, the aging test cabinet can rapidly meet the test environment requirements (small temperature deviation and high temperature stability) required by the temperature detection equipment, and the stable DC5V voltage can be provided.
The traditional hard disk aging test cabinet needs to insert hard disks into the test groove one by one, and has small operation space and inconvenient operation; the test data displayed by the test system is usually manually seen, and then unqualified test data are manually taken down, so that the operation is complex, and the test efficiency of the hard disk is affected.
Disclosure of utility model
In order to solve the problems of the traditional hard disk aging test cabinet, hard disks are required to be inserted into the test groove one by one, the operation space is small, and the operation is inconvenient; the utility model provides a multi-station hard disk aging test device, which is used for solving the problems that the test efficiency of a hard disk is affected due to complex operation caused by manually looking at test data displayed by a test system and then manually taking off unqualified test data.
The utility model is realized by the following technical scheme:
The utility model provides a multistation hard disk aging testing device, includes the cabinet body, installs the multiunit hard disk location test assembly of vertical interval setting in the cabinet body, and hard disk location test assembly includes the tool support frame of transversely locating and installing in the cabinet body, and the detachable location in tool support frame upper portion is installed and is tested the tool support frame, and the pay-off frame of slope setting is installed to tool support frame lower part; the test jig frame is provided with a plurality of hard disk positioning grooves capable of positioning and installing the hard disk, and the lower part of the hard disk positioning groove is provided with a supporting baffle capable of supporting the hard disk in a turnover way; a blanking groove corresponding to the hard disk positioning groove is formed in the jig support frame; one side of the cabinet body is provided with a vertical material dropping channel communicated with the lower end of the feeding frame.
The utility model further improves that the lower part of the jig support frame is connected with a locking block, and the locking block is provided with a first positioning groove in the front-back direction; the lower part of the jig support frame is provided with a vertical second positioning groove; a fourth chute and a second chute are formed in the test jig frame, a connecting rod is installed in the fourth chute in a front-back sliding guide mode, a first positioning rod capable of being inserted and positioned with the first positioning groove is arranged at one end portion of the connecting rod, a second unlocking rod is installed in the second chute in a vertical sliding guide mode, and a second positioning rod capable of being inserted and positioned with the second positioning groove is connected to the upper portion of the second unlocking rod.
According to the utility model, the fixture support frame is connected with a first spring which can elastically support the connecting rod, and the first positioning rod can move towards the direction of the first positioning groove for insertion locking; the fixture supporting frame is connected with a second spring which can move the second positioning rod to the second positioning groove direction for locking.
The utility model further improves that a first chute is arranged on the jig support frame, a driving rod is arranged in the first chute in a sliding way back and forth, and the driving rod is connected with the connecting rod through a push rod; the second unlocking rod is provided with a wedge-shaped pushing surface which can be abutted with one end of the driving rod, and the other end of the driving rod is provided with an unlocking driving device; the unlocking driving device pushes the driving rod, the connecting rod is driven to move through the push rod, the first positioning rod is separated from the first positioning groove to be unlocked, and one end of the driving rod pushes a wedge-shaped pushing surface on the second unlocking rod downwards, so that the second positioning rod moves downwards to be separated from the second positioning groove to be unlocked.
The utility model further improves that the unlocking driving device comprises a stud screwed on the jig supporting frame, and the stud is used for pushing and unlocking the driving rod; and a third spring which can elastically support the driving rod back to the unlocking direction is connected and installed on the jig supporting frame.
The utility model further improves that the front part of the hard disk positioning groove is provided with a hard disk interface which can be spliced with a hard disk; the left and right sides rear portion front and back slidable mounting of hard disk constant head tank has can be to the spacing second stopper of hard disk rear portion butt, and the connection is installed on the test jig frame and is had fourth spring that can be to second stopper forward elastic support and can be to the electric putter of hard disk backward promotion.
According to the utility model, a limiting component capable of pushing the second limiting block backwards to limit the clamping is arranged on the side wall of the hard disk positioning groove; the limiting component comprises a stop block connected to the side wall of the hard disk positioning groove through an elastic supporting rod.
The utility model further improves, the hard disk positioning test assembly also comprises an electric heating plate positioned and installed at the front part of the test jig frame, and a blower is arranged at the front part of the electric heating plate; an exhaust fan which can suck air in the cabinet body is arranged at the top of the cabinet body.
A further development of the utility model provides that the front side of the blower is provided with a filter plate.
The utility model further improves that the lower part of the outer side of the cabinet body is connected and provided with a collecting box communicated with the lower end of the vertical material dropping channel.
From the technical scheme, the beneficial effects of the utility model are as follows:
The method comprises the steps that a plurality of hard disks are firstly placed in a hard disk positioning groove of a testing jig frame and horizontally supported through a supporting baffle plate at the lower part, then the testing jig frame loaded with the hard disks is positioned and installed at the upper part of the jig supporting frame, an electric heating plate is controlled to be electrified and heated, hot air is blown to the hard disk direction through a blower, and air is blown to the outside through an exhaust fan to dissipate heat, so that a real use environment of the hard disks is created, and the hard disks are subjected to read-write test to realize reliable aging test; when a defective and unstable hard disk is tested, the corresponding driving motor is controlled to rotate, and the supporting baffle supported on the lower side of the hard disk is driven to overturn downwards, so that the unqualified hard disk passes through the material dropping groove and drops onto the feeding frame, slides to one side along the feeding frame, and finally is collected through the vertical material dropping channel. The hard disk is loaded on the test jig frame outside the cabinet body, so that a large enough operation installation space is ensured, and a plurality of people can load the hard disk simultaneously, the operation is convenient, and the operation efficiency is improved; and moreover, the supporting baffle is controlled to overturn through the driving motor, so that the unqualified hard disk can be automatically dropped and collected, the complexity of manual taking-down operation is avoided, and the aging test efficiency of the hard disk is effectively improved. The utility model has the advantages of simple overall structure, convenient use and good practicality.
Drawings
In order to more clearly illustrate the technical solutions of the present utility model, the drawings that are needed in the description will be briefly introduced below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of an embodiment of the present utility model.
Fig. 2 is a schematic diagram of an internal structure of an embodiment of the present utility model.
FIG. 3 is a schematic diagram of a hard disk positioning test assembly according to an embodiment of the present utility model.
Fig. 4 is a schematic diagram illustrating the cooperation between a fixture support and a test fixture according to an embodiment of the present utility model.
Fig. 5 is a schematic structural diagram of a test fixture frame according to an embodiment of the utility model.
Fig. 6 is a schematic view of a part of the enlarged structure of the portion a in fig. 5.
Fig. 7 is a schematic diagram of positioning and locking a test fixture frame according to an embodiment of the utility model.
Fig. 8 is a schematic diagram illustrating the cooperation of the first positioning rod and the first positioning slot according to an embodiment of the present utility model.
Fig. 9 is a schematic diagram illustrating the cooperation of the second positioning rod and the second positioning slot according to an embodiment of the present utility model.
In the accompanying drawings: 1. the cabinet body, 11, cabinet door, 12, exhaust fan, 13, collection box, 2, pay-off frame, 3, tool support frame, 31, fall silo, 32, first spout, 33, second spout, 34, third spout, 35, fourth spout, 36, double-screw bolt, 4, test fixture frame, 41, hard disk constant head tank, 42, first stopper, 43, second stopper, 431, stop piece, 432, elastic support bar, 44, stopper spout, 45, supporting baffle, 46, driving motor, 47, electric putter, 48, hard disk interface, 49, actuating lever, 410, second unlocking lever, 411, push rod, 412, first unlocking lever, 413, connecting rod, 414, locking piece, 415, second positioning lever, 416, first positioning slot, 417, first positioning lever, 418, second positioning slot, 5, filter board, 6, hair dryer, 7, electric heating piece, 8, hard disk.
Detailed Description
In order to make the objects, features and advantages of the present utility model more obvious and understandable, the technical solutions of the present utility model will be clearly and completely described below with reference to the drawings in this specific embodiment, and it is apparent that the embodiments described below are only some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, based on the embodiments in this patent, which would be within the purview of one of ordinary skill in the art without the particular effort to make the utility model are intended to be within the scope of the patent protection.
As shown in fig. 1-4, an alternative embodiment of the utility model discloses a multi-station hard disk aging testing device, which comprises a cabinet body 1, wherein a split cabinet door 11 is arranged at the front side of the cabinet body 1, a plurality of groups of hard disk positioning testing components are arranged in the cabinet body 1 at intervals vertically, each group of hard disk positioning testing components comprises a jig support frame 3 which is transversely positioned and arranged in the cabinet body 1, a testing jig frame 4 is detachably positioned and arranged at the upper part of the jig support frame 3, and a feeding frame 2 which is obliquely arranged right and downward is arranged at the lower part of the jig support frame 3; a plurality of hard disk positioning grooves 41 which are transversely arranged at intervals and can position and install the hard disk are formed in the test jig frame 4, a supporting baffle 45 which can support the hard disk 8 is arranged at the lower part of the hard disk positioning groove 41 in a turnover manner, and the supporting baffle 45 controls the driving turnover through a driving motor 46; a blanking groove 31 corresponding to the hard disk positioning groove 41 is formed in the jig support frame 3; the right side of the cabinet body 1 is provided with a vertical material dropping channel communicated with the lower end of the feeding frame 2.
The hard disk positioning test assembly also comprises an electric heating plate 7 positioned and installed at the front part of the test jig frame 4, and a blower 6 is arranged at the front part of the electric heating plate 7; the top of the cabinet body 1 is provided with an exhaust fan 12 which can suck air in the cabinet body 1.
The plurality of hard disks 8 are firstly placed in the hard disk positioning groove 41 of the test jig frame 4 and horizontally supported by the support baffle 45 at the lower part, then the test jig frame 4 loaded with the hard disks 8 is positioned and installed at the upper part of the jig support frame 3, the electric heating plate 7 is controlled to be electrified and heated, hot air is blown to the direction of the hard disks 8 by the blower 6, and the air is exhausted and radiated to the outside by the exhaust fan 12, so that the real use environment of the hard disks 8 is created, and the reliable aging test of the hard disks 8 is realized by performing the read-write test on each hard disk 8; when the defect and unstable hard disk 8 is tested, the corresponding driving motor 46 is controlled to rotate to drive the supporting baffle 45 supported on the lower side of the hard disk 8 to overturn downwards, so that the unqualified hard disk 8 passes through the material dropping groove 31 and drops onto the material feeding frame 2, slides to one side along the material feeding frame 2, and finally is collected through the vertical material dropping channel. The hard disk 8 is loaded on the test jig frame 4 outside the cabinet body 1, so that a large enough operation installation space is ensured, and the hard disk 8 can be loaded by multiple people at the same time, so that the operation is convenient and rapid, and the operation efficiency is improved; and the supporting baffle 45 is controlled to overturn through the driving motor 46, so that the unqualified hard disk 8 is automatically dropped and collected, the complexity of manual taking-down operation is avoided, and the aging test efficiency of the hard disk 8 is effectively improved. The utility model has the advantages of simple overall structure, convenient use and good practicality.
Wherein, the electric heating sheet 7 adopts a PTC electric heating sheet and is hollow. The rapid temperature rise is realized, a stable high-temperature operation environment is rapidly built, and the reliability of the hard disk 8 test is ensured. The electric heating plate 7 arranged in the hollowed-out manner can realize the uniformity of blowing hot air to the hard disk 8.
Further, as shown in fig. 3, a filter plate 5 is installed at the front side of the blower 6. External air is effectively filtered, external sundries are prevented from entering the cabinet body 1 to influence the testing environment of the hard disk 8, and the testing reliability of the hard disk 8 is guaranteed.
As shown in fig. 5, the supporting baffles 45 at the lower part of each hard disk positioning slot 41 are symmetrically arranged left and right and are respectively controlled by two driving motors 46, when the supporting baffles 45 are in a horizontal supporting state, a larger gap is reserved between the two supporting baffles 45, a heat dissipation channel is reserved for the hard disk 8, the lower part of the hard disk 8 is prevented from being completely sealed, and a real use environment is created.
As shown in fig. 4, 7, 8 and 9, a plurality of locking blocks 414 which are transversely arranged at intervals are connected to the lower part of the middle of the jig support frame 3, and a first positioning groove 416 in the front-rear direction is formed in the locking blocks 414; the lower part of the front end of the jig support frame 3 is provided with a vertical second positioning groove 418; the testing jig frame 4 is provided with a fourth chute 35 and a second chute 33, a connecting rod 413 is installed in the fourth chute 35 in a front-back sliding guide mode, a first positioning rod 417 capable of being inserted and positioned with the first positioning groove 416 is connected to the rear end portion of the connecting rod 413, a second unlocking rod 410 is installed in the second chute 33 in a vertical sliding guide mode, and a second positioning rod 415 capable of being inserted and positioned with the second positioning groove 418 is connected to the upper portion of the second unlocking rod 410. The jig support frame 3 is connected and provided with a first spring capable of elastically supporting the connecting rod 413 forwards, so that the first positioning rod 417 and the first positioning groove 416 are reliably inserted and positioned; the fixture supporting frame 3 is connected with a second spring which can elastically support the second positioning rod 415 upwards, so that the second positioning rod 415 and the second positioning groove 418 can be reliably inserted and positioned. When the test jig frame 4 for loading the hard disk 8 is positioned and installed on the jig support frame 3, the left and right limiting is firstly performed through limiting flanges arranged on the left side and the right side of the jig support frame 3, the first positioning rod 417 and the first positioning groove 416 on the locking block 414 are horizontally (front and back) inserted and limited under the elastic force of the first spring, and the second positioning rod 415 and the second positioning groove 418 are vertically inserted and limited under the elastic force of the second spring, so that the reliable positioning and installation of the test jig frame 4 is realized, and the reliable stability of the test of the hard disk 8 is ensured.
Further, a first chute 32 is formed on the jig support frame 3, a driving rod 49 is slidably mounted in the first chute 32 back and forth, a third chute 34 is formed on the jig support frame 3, a first unlocking rod 412 connected with the front ends of a plurality of connecting rods 413 is slidably mounted in the third chute 34 back and forth, and the driving rod 49 is connected with the connecting rods 413 through a push rod 411; the second unlocking lever 410 is provided with a wedge-shaped pushing surface capable of abutting against the front end of the driving lever 49, and the rear end of the driving lever 49 is provided with an unlocking driving device. After the hard disk 8 is tested, the unlocking driving device pushes the driving rod 49 forwards, the first unlocking rod 412 and the connecting rod 413 are driven to move forwards through the push rod 411, the first positioning rod 417 and the first positioning groove 416 are separated from unlocking, the front end part of the driving rod 49 presses the wedge-shaped pushing surface on the second unlocking rod 410, the second positioning rod 415 moves downwards and is separated from the second positioning groove 418 to unlock, and therefore convenient linkage unlocking of the test jig frame 4 is achieved, and convenience and high efficiency of operation are improved.
The unlocking driving device comprises a stud 36 screwed on the jig support frame 3, and the driving rod 49 is pushed forward to unlock by rotating the stud 36; in order to realize the automatic backward reset of the driving rod 49, the fixture supporting frame 3 is connected and provided with a third spring which can elastically support the driving rod 49 backward. The unlocking driving device is simple in structure, convenient to operate and good in practicality.
In one embodiment, the stud 36 is screwed with the driving rod 49 in the same direction, i.e. the stud 36 is screwed in the front-rear direction, and the front end of the stud abuts against the rear end of the driving rod 49.
In another embodiment, the stud 36 is perpendicular to the driving rod 49, i.e. the stud 36 is screwed vertically, the rear end of the driving rod 49 is provided with a wedge-shaped pushing surface, and the lower end of the stud 36 abuts against the wedge-shaped pushing surface at the rear end of the driving rod 49.
As shown in fig. 4-6, the front part of the hard disk positioning groove 41 is provided with a hard disk interface 48 which can be spliced with the hard disk 8 and a first limiting block 42 which can be abutted and limited to the front part of the hard disk 8; the stopper spout 44 has been seted up at hard disk constant head tank 41 left and right sides rear portion, and slidable mounting has the second stopper 43 that can be spacing to hard disk 8 rear portion butt in the stopper spout 44, and the fourth spring that can be to second stopper 43 forward elastic support is installed to the stopper spout 44 internal connection, and test fixture frame 4 front end is equipped with the electric putter 47 that can promote hard disk 8 backward. The hard disk 8 is placed in the hard disk positioning groove 41, is supported at the bottom through the supporting baffle 45, is limited at the left and right through the hard disk positioning groove 41, and is inserted forward with the hard disk interface 48, and is limited at the front part of the hard disk 8 through the first limiting block 42, and the second limiting block 43 is limited at the rear part of the hard disk 8 in a butt joint manner under the elastic support of the fourth spring, so that the reliable positioning and installation of the hard disk 8 are realized. When the hard disk 8 is disassembled, the electric push rod 47 pushes the hard disk 8 backwards (and pushes the second limiting block 43 backwards at the same time) so that the hard disk 8 is separated from the hard disk interface 48, and the hard disk 8 can be disassembled conveniently; the automatic disassembly device can also be applied to automatic disassembly of the unqualified hard disk 8 in the test, so that the unqualified hard disk 8 automatically drops, and automatic collection is realized.
Further, as shown in fig. 6, a limiting component capable of pushing the second limiting block 43 to block and limit is installed on the side wall of the hard disk positioning slot 41; the limiting assembly comprises a stop block 431 connected to the side wall of the hard disk positioning groove 41 through an elastic supporting rod 432. When the electric push rod 47 pushes the hard disk 8 backwards to separate the hard disk 8 from the hard disk interface 48, the stop block 431 stops the front part of the second limiting block 43 under the elastic deformation of the elastic supporting rod 432, and then the electric push rod 47 is controlled to retract, so that the hard disk 8 can be conveniently dismounted or the unqualified hard disk 8 can be conveniently and quickly tested and dropped and collected. When the hard disk 8 is mounted to the hard disk positioning groove 41, the stop block 431 can be manually broken to release the stop of the second stop block 43.
As shown in fig. 1-2, the lower part of the outer side of the cabinet body 1 is connected and provided with a collecting box 13 communicated with the lower end of the vertical material dropping channel. The reject hard disk 8 may be collected by a collection bin 13.
According to the multi-station hard disk aging test device, a plurality of hard disks 8 are firstly placed in a hard disk positioning groove 41 of a test jig frame 4 and horizontally supported through a support baffle 45 at the lower part, then the test jig frame 4 for loading the hard disks 8 is positioned and installed at the upper part of the jig frame 3, an electric heating plate 7 is controlled to be electrified and heated, hot air is blown to the direction of the hard disks 8 through a blower 6, and air is blown to the outside through an exhaust fan 12 to dissipate heat, so that the real use environment of the hard disks 8 is created, and the reliable aging test of the hard disks 8 is realized by performing read and write tests through each hard disk 8; when the defect and unstable hard disk 8 is tested, the corresponding driving motor 46 is controlled to rotate to drive the supporting baffle 45 supported on the lower side of the hard disk 8 to overturn downwards, so that the unqualified hard disk 8 passes through the material dropping groove 31 and drops onto the material feeding frame 2, slides to one side along the material feeding frame 2, and finally is collected through the vertical material dropping channel. The hard disk 8 is loaded on the test jig frame 4 outside the cabinet body 1, so that a large enough operation installation space is ensured, and the hard disk 8 can be loaded by multiple people at the same time, so that the operation is convenient and rapid, and the operation efficiency is improved; and the supporting baffle 45 is controlled to overturn through the driving motor 46, so that the unqualified hard disk 8 is automatically dropped and collected, the complexity of manual taking-down operation is avoided, and the aging test efficiency of the hard disk 8 is effectively improved. The utility model has the advantages of simple overall structure, convenient use and good practicality.
In the present specification, each embodiment is described in a progressive manner, and each embodiment focuses on the difference from other embodiments, and the same and similar parts between the embodiments are only required to be referred to each other.
The terms "upper", "lower", "outside", "inside", and the like in the description and in the claims of the present utility model and in the above drawings, if any, are used for distinguishing between relative relationships in position and not necessarily for giving qualitative sense. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the utility model described herein may be implemented in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides a multistation hard disk aging testing device, includes cabinet body (1), and its characterized in that installs the multiunit hard disk location test module that vertical interval set up in cabinet body (1), and hard disk location test module includes jig support frame (3) of transversely fixing a position in cabinet body (1), and test jig frame (4) are installed in the detachable location in jig support frame (3) upper portion, and pay-off frame (2) of slope setting are installed to jig support frame (3) lower part; a plurality of hard disk positioning grooves (41) capable of positioning and mounting the hard disk are formed in the test jig frame (4), and a supporting baffle (45) capable of supporting the hard disk (8) is arranged at the lower part of the hard disk positioning grooves (41) in a turnover manner; a blanking groove (31) corresponding to the hard disk positioning groove (41) is formed in the jig support frame (3); one side of the cabinet body (1) is provided with a vertical material dropping channel communicated with the lower end of the feeding frame (2).
2. The multi-station hard disk aging test device according to claim 1, wherein a locking block (414) is connected to the lower part of the jig support frame (3), and a first positioning groove (416) in the front-rear direction is formed in the locking block (414); the lower part of the jig support frame (3) is provided with a vertical second positioning groove (418); a fourth chute (35) and a second chute (33) are arranged on the test jig frame (4), a connecting rod (413) is arranged in the fourth chute (35) in a front-back sliding guide manner, a first positioning rod (417) capable of being inserted and positioned with the first positioning groove (416) is arranged at one end of the connecting rod (413), a second unlocking rod (410) is arranged in the second chute (33) in a vertical sliding guide manner, and a second positioning rod (415) capable of being inserted and positioned with the second positioning groove (418) is connected to the upper portion of the second unlocking rod (410).
3. The multi-station hard disk aging test device according to claim 2, wherein the jig support frame (3) is connected with a first spring capable of elastically supporting the connecting rod (413), and the first positioning rod (417) can be moved towards the first positioning groove (416) for insertion and locking; the jig support frame (3) is connected with a second spring which can move the second positioning rod (415) to the second positioning groove (418) for locking.
4. The multi-station hard disk aging test device according to claim 2, wherein a first chute (32) is formed in the jig support frame (3), a driving rod (49) is slidably mounted in the first chute (32) back and forth, and the driving rod (49) is connected with a connecting rod (413) through a push rod (411); the second unlocking rod (410) is provided with a wedge-shaped pushing surface which can be abutted with one end of the driving rod (49), and the other end of the driving rod (49) is provided with an unlocking driving device; the unlocking driving device pushes the driving rod (49), the connecting rod (413) is driven to move through the push rod (411), the first positioning rod (417) is separated from the first positioning groove (416) to be unlocked, and one end of the driving rod (49) pushes a wedge-shaped pushing surface on the second unlocking rod (410) downwards, so that the second positioning rod (415) moves downwards to be separated from the second positioning groove (418) to be unlocked.
5. The multi-station hard disk aging test device according to claim 4, wherein the unlocking driving device comprises a stud (36) screwed on the jig support frame (3), and the stud (36) is used for pushing and unlocking the driving rod (49); and a third spring which can elastically support the driving rod (49) back to the unlocking direction is connected and installed on the jig supporting frame (3).
6. The multi-station hard disk aging test device according to claim 1, wherein a hard disk interface (48) capable of being spliced with a hard disk (8) is arranged at the front part of the hard disk positioning groove (41); the rear parts of the left side and the right side of the hard disk positioning groove (41) are provided with a second limiting block (43) which can be used for limiting the rear part of the hard disk (8) in a butt joint mode, and the test jig frame (4) is connected with a fourth spring which can elastically support the second limiting block (43) forwards and an electric push rod (47) which can push the hard disk (8) backwards.
7. The multi-station hard disk aging test device according to claim 6, wherein a limiting component capable of pushing the second limiting block (43) backwards to limit the clamping is arranged on the side wall of the hard disk positioning groove (41); the limiting component comprises a stop block (431) connected to the side wall of the hard disk positioning groove (41) through an elastic supporting rod (432).
8. The multi-station hard disk aging test device according to claim 1, wherein the hard disk positioning test assembly further comprises an electric heating plate (7) positioned and installed at the front part of the test jig frame (4), and a blower (6) is arranged at the front part of the electric heating plate (7); an exhaust fan (12) which can suck air in the cabinet body (1) is arranged at the top of the cabinet body (1).
9. The multi-station hard disk aging test device according to claim 1, wherein a filter plate (5) is installed on the front side of the blower (6).
10. The multi-station hard disk aging test device according to claim 1, wherein a collecting box (13) communicated with the lower end of the vertical material dropping channel is arranged at the lower part of the outer side of the cabinet body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323429589.0U CN221304270U (en) | 2023-12-15 | 2023-12-15 | Multi-station hard disk aging testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323429589.0U CN221304270U (en) | 2023-12-15 | 2023-12-15 | Multi-station hard disk aging testing device |
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| Publication Number | Publication Date |
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| CN221304270U true CN221304270U (en) | 2024-07-09 |
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|---|---|---|---|
| CN202323429589.0U Active CN221304270U (en) | 2023-12-15 | 2023-12-15 | Multi-station hard disk aging testing device |
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| CN (1) | CN221304270U (en) |
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2023
- 2023-12-15 CN CN202323429589.0U patent/CN221304270U/en active Active
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