Slot positioning device for automatic memory bank testing equipment

Abstract

The utility model discloses a slot positioning device for automatic memory bank testing equipment, which relates to the technical field of memory testing equipment and comprises a hollow carrier plate and a plurality of memory bank slots and further comprises a separating unit and a limiting unit which are arranged between the carrier plate and the memory bank slots. Each partition unit comprises a sliding block, a supporting block, a longitudinal sliding rod and a transverse partition plate, two longitudinal strip-shaped sliding grooves are symmetrically formed in the top face of the carrier plate, and the sliding blocks are fixedly arranged at the corners of the bottom face of the memory bank inserting groove and movably extend into the longitudinal strip-shaped sliding grooves; the limiting unit comprises a two-way lead screw, a supporting transverse plate and a limiting strip plate. The two-way lead screw is movably arranged on the inner wall of one end of the carrying plate. According to the utility model, after the two limiting battens draw close to each other, all the transverse partition plates and the memory bank slots can be synchronously clamped and fixed, after the limiting battens are pulled open, the single memory bank slot can be directly taken down to be replaced or overhauled, and the overall or independent disassembly and assembly operation of the memory bank slots is simple, convenient and flexible.

Description

Technical Field

[0001] The utility model relates to the technical field of memory testing equipment, in particular to a slot positioning device for memory bar automatic testing equipment. Background Art

[0002] Currently, most memory slots used on memory testing motherboards are universal injection-molded memory slots. These slots offer low cost and wide versatility, but the plastic slot structure is relatively fragile and easily damaged. Furthermore, universal plastic memory slots are often manually inserted and removed. When used in large-scale memory testing production, automated insertion and removal equipment is required. However, the gaps between memory slots are small and consistency is difficult to ensure. Automated insertion and removal presents challenges in slot positioning, making it difficult to accurately insert and remove the memory stick. Furthermore, misalignment can easily cause damage to the slots.

[0003] Publication (Announcement) No. CN219105474U discloses a memory test slot device comprising a slot body, the slot body including at least one memory stick slot, and a guide seat mounted at each end of the slot body. The guide seat is provided with at least one guide slot, each corresponding to one of the memory stick slots, so as to guide and position the memory stick during insertion. This utility model increases the tolerance for insertion and removal of the memory stick, reducing the precision requirements for insertion and removal. Furthermore, the provision of the guide seat also increases the structural stability of the slot body, reducing the risk of damage to the memory stick.

[0004] Although the above scheme increases the tolerance rate when inserting and removing memory sticks, multiple memory stick slots are tightly fixed on the slot body, and the spacing between each memory stick slot is small, which makes it difficult for automated plug-in and pull-out equipment to perform unified plug-in and pull-out operations. In addition, the memory stick slots are troublesome to disassemble and install as a whole or individually. Therefore, we propose a slot positioning device for memory stick automated testing equipment. Utility Model Content

[0005] The main purpose of the utility model is to provide a slot positioning device for memory stick automated testing equipment. By setting a separation unit and a limit unit, the utility model solves the problem that the small spacing between each memory stick slot makes the unified plugging and unplugging operation of the automated plugging and unplugging equipment difficult and the memory stick slots are troublesome to disassemble and assemble as a whole or individually.

[0006] To solve the above technical problems, the present invention is implemented through the following technical solutions: a slot positioning device for memory bar automated testing equipment, comprising a carrier board with a hollow interior and a plurality of memory bar slots, and further comprising: a separation unit and a limiting unit arranged between the carrier board and the memory bar slots;

[0007] The partition unit includes a slider, a support block, a longitudinal slide bar, and a transverse partition. Two longitudinal strip slide grooves are symmetrically provided on the top surface of the carrier plate. The slider is fixedly arranged at the corner of the bottom surface of the memory bar slot and movably extends into the longitudinal strip slide groove. The support block is fixedly arranged on the top surface of the carrier plate. The longitudinal slide bar is fixedly arranged on the top surface of the support block. There are a plurality of transverse partitions and they are all movably mounted on the longitudinal slide bar. The transverse partitions are staggered with the memory bar slots.

[0008] The limiting unit includes a bidirectional screw rod, a supporting cross plate and a limiting strip. The bidirectional screw rod is movably arranged on the inner wall of one end of the carrier plate. There are two supporting cross plates in total, which respectively correspond to the positive and negative sections of threads symmetrically arranged on the bidirectional screw rod. There are two limiting strips in total, which are respectively fixed on the top of the two supporting cross plates, and the two limiting strips are located outside the memory stick slot. A turntable is fixed on one end of the bidirectional screw rod that extends movably to the outside of the carrier plate.

[0009] Preferably, there are two longitudinal sliding bars in total and they are symmetrically distributed on the top surface of the carrier plate.

[0010] Preferably, every two of the sliders form a group and are symmetrically distributed on the bottom surface of a transverse partition.

[0011] Preferably, the limiting unit further includes a guide rod, which is fixedly arranged on the inner wall of the other end of the carrier plate and movably passes through the two supporting horizontal plates.

[0012] Preferably, the guide rod and the longitudinal sliding rod are arranged parallel to each other.

[0013] Preferably, a wiring slot is provided on the bottom surface of the carrier board.

[0014] Preferably, a mounting block is fixedly provided at a corner of the bottom surface of the carrier plate, and a mounting hole is provided on the mounting block.

[0015] Compared with the prior art, the slot positioning device for memory module automated testing equipment of the present invention has the following beneficial effects:

[0016] 1. In the present invention, by providing a separation unit, a slider fixedly provided at the bottom corner of the memory stick slot can be placed correspondingly on the longitudinal strip slide groove on the top surface of the carrier board. The memory stick slot can slide on the longitudinal strip slide groove while being initially positioned. The transverse partition plate movably sleeved on the longitudinal slide bar can be placed one by one between the memory stick slots after the memory stick slot slides to open the spacing, so as to avoid contact between the memory stick slots while ensuring that the memory stick slots are placed at equal distances. The guaranteed spacing between the memory stick slots makes it easier for the automated plug-in and unplugging equipment to perform unified plug-in and unplugging operations.

[0017] 2. In the present invention, by setting a limit unit, after the memory stick slots are separated by horizontal partitions, the bidirectional screw can be controlled to rotate forward and backward on the carrier plate by holding the turntable. The two supporting horizontal plates threadedly connected to the bidirectional screw can drive the two limit strips to adjust the spacing on the top surface of the carrier plate. The guide rod can guide the supporting horizontal plates to slide and translate and provide auxiliary support and guidance for them. After the two limit strips are brought close to each other, all the horizontal partitions and the memory stick slots can be clamped and fixed synchronously. After the limit strips are pulled apart, a single memory stick slot can be directly removed for replacement or maintenance. The memory stick slots can be disassembled and assembled as a whole or individually, which is simple and flexible. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 This is a schematic diagram of the overall structure of a slot positioning device for memory bar automated testing equipment according to the present invention;

[0020] Figure 2 This is a side structural diagram of a slot positioning device for memory bar automated testing equipment according to the present invention;

[0021] Figure 3 For this utility model Figure 2 Schematic diagram of the cross-sectional structure at AA in the middle;

[0022] Figure 4 The utility model is a schematic top view of the structure of a slot positioning device for memory bar automatic testing equipment.

[0023] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0024] 1. Carrier board;

[0025] 2. Separation unit; 201. Slider; 202. Support block; 203. Longitudinal slide bar; 204. Horizontal partition;

[0026] 3. Limiting unit; 301. Bidirectional screw rod; 302. Supporting horizontal plate; 303. Limiting strip; 304. Guide rod;

[0027] 4. Memory module slot;

[0028] 5. Install the block. DETAILED DESCRIPTION

[0029] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0030] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0031] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc., should be understood in a broad sense. For example, "connected" may refer to a fixed connection, a detachable connection, or an integral connection; it may refer to a mechanical connection or an electrical connection; it may refer to a direct connection or an indirect connection through an intermediate medium; it may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on the specific circumstances. Example

[0032] like Figure 1 、 Figure 2 as well as Figure 4 As shown, a slot positioning device for memory bar automated testing equipment includes a carrier board 1 with a hollow interior and a plurality of memory bar slots 4, and further includes: a separation unit 2 and a limiting unit 3 provided between the carrier board 1 and the memory bar slots 4;

[0033] The partition unit 2 includes a slider 201, a support block 202, a longitudinal slide bar 203, and a transverse partition 204. Two longitudinal strip slide grooves are symmetrically provided on the top surface of the carrier board 1. The slider 201 is fixedly arranged at the bottom corner of the memory module slot 4 and movably extends into the longitudinal strip slide groove. The support block 202 is fixedly arranged on the top surface of the carrier board 1. The longitudinal slide bar 203 is fixedly arranged on the top surface of the support block 202. There are a total of several transverse partitions 204 that are movably mounted on the longitudinal slide bar 203. The transverse partitions 204 are staggered with the memory module slots 4.

[0034] The limiting unit 3 includes a bidirectional screw rod 301, a supporting cross plate 302 and a limiting strip 303. The bidirectional screw rod 301 is movably arranged on the inner wall of one end of the carrier plate 1. There are two supporting cross plates 302, which correspond to the positive and negative sections of threads symmetrically arranged on the bidirectional screw rod 301. There are two limiting strips 303, which are fixedly arranged on the top of the two supporting cross plates 302, and the two limiting strips 303 are located on the outside of the memory stick slot 4.

[0035] Furthermore, there are two longitudinal sliding bars 203 and they are symmetrically distributed on the top surface of the carrier plate 1 .

[0036] Furthermore, every two sliders 201 form a group and are symmetrically distributed on the bottom surface of a transverse partition 204 .

[0037] Furthermore, a wiring slot is provided on the bottom surface of the carrier board 1 .

[0038] Furthermore, a mounting block 5 is fixedly provided at a corner of the bottom surface of the carrier board 1 , and a mounting hole is provided on the mounting block 5 .

[0039] The spacing between the memory slots 4 is ensured by the separation unit 2, making it easier for the automated plugging and unplugging equipment to perform unified plugging and unplugging operations. Example

[0040] like Figure 1 、 Figure 3 as well as Figure 4 As shown, a slot positioning device for memory bar automated testing equipment includes a carrier board 1 with a hollow interior and a plurality of memory bar slots 4, and further includes: a separation unit 2 and a limiting unit 3 provided between the carrier board 1 and the memory bar slots 4;

[0041] The partition unit 2 includes a slider 201, a support block 202, a longitudinal slide bar 203, and a transverse partition 204. Two longitudinal strip slide grooves are symmetrically provided on the top surface of the carrier board 1. The slider 201 is fixedly arranged at the bottom corner of the memory module slot 4 and movably extends into the longitudinal strip slide groove. The support block 202 is fixedly arranged on the top surface of the carrier board 1. The longitudinal slide bar 203 is fixedly arranged on the top surface of the support block 202. There are a total of several transverse partitions 204 that are movably mounted on the longitudinal slide bar 203. The transverse partitions 204 are staggered with the memory module slots 4.

[0042] The limiting unit 3 includes a bidirectional screw rod 301, a supporting cross plate 302 and a limiting strip 303. The bidirectional screw rod 301 is movably arranged on the inner wall of one end of the carrier plate 1. There are two supporting cross plates 302, which correspond to the positive and negative sections of threads symmetrically arranged on the bidirectional screw rod 301. There are two limiting strips 303, which are fixedly arranged on the top of the two supporting cross plates 302, and the two limiting strips 303 are located on the outside of the memory stick slot 4.

[0043] Furthermore, the limiting unit 3 further includes a guide rod 304 , which is fixedly arranged on the inner wall of the other end of the carrier plate 1 and movably passes through the two supporting horizontal plates 302 .

[0044] Furthermore, the guide rod 304 and the longitudinal sliding rod 203 are arranged parallel to each other.

[0045] Furthermore, a wiring slot is provided on the bottom surface of the carrier board 1 .

[0046] Furthermore, a mounting block 5 is fixedly provided at a corner of the bottom surface of the carrier board 1 , and a mounting hole is provided on the mounting block 5 .

[0047] The limiting unit 3 makes it easy and flexible to disassemble and assemble the memory slot 4 as a whole or individually.

[0048] The following is the working principle of the utility model:

[0049] After the two limiting strips 303 are close to each other, all the horizontal partitions 204 and the memory stick slots 4 are synchronously clamped and fixed. After the limiting strips 303 are pulled apart, the single memory stick slot 4 can be directly removed for replacement or maintenance.

[0050] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A slot positioning device for memory bar automated testing equipment, comprising a carrier board (1) with a hollow interior and a plurality of memory bar slots (4), characterized in that: Also includes: A separation unit (2) and a limiting unit (3) arranged between the carrier board (1) and the memory bar slot (4); The partition unit (2) includes a slider (201), a support block (202), a longitudinal slide bar (203), and a transverse partition (204); the top surface of the carrier plate (1) is symmetrically provided with two longitudinal strip slide grooves; the slider (201) is fixedly arranged at the bottom corner of the memory slot (4) and movably extends into the longitudinal strip slide groove; the support block (202) is fixedly arranged at the top surface of the carrier plate (1); the longitudinal slide bar (203) is fixedly arranged on the top surface of the support block (202); a plurality of transverse partitions (204) are provided and are all movably sleeved on the longitudinal slide bar (203); and the plurality of transverse partitions (204) and the plurality of memory slots (4) are staggered; The limiting unit (3) comprises a bidirectional screw rod (301), a supporting transverse plate (302) and a limiting strip plate (303), wherein the bidirectional screw rod (301) is movably arranged on the inner wall of one end of the carrier plate (1), the supporting transverse plates (302) are provided with two and respectively correspond to the positive and negative sections of the thread symmetrically arranged on the bidirectional screw rod (301), the limiting strip plates (303) are provided with two and respectively fixedly arranged on the top ends of the two supporting transverse plates (302), and the two limiting strip plates (303) are located outside the memory bar slot (4).

2. The slot positioning device for memory bar automated testing equipment according to claim 1, characterized in that: There are two longitudinal sliding rods (203) in total and they are symmetrically distributed on the top surface of the carrier plate (1).

3. The slot positioning device for memory module automated testing equipment according to claim 1, wherein: Every two of the sliders (201) form a group and are symmetrically distributed on the bottom surface of a transverse partition (204).

4. The slot positioning device for memory module automated testing equipment according to claim 1, wherein: The limiting unit (3) further comprises a guide rod (304), which is fixedly arranged on the inner wall of the other end of the carrier plate (1) and movably penetrates the two supporting transverse plates (302).

5. The slot positioning device for memory module automated testing equipment according to claim 4, characterized in that: The guide rod (304) and the longitudinal sliding rod (203) are arranged parallel to each other.

6. The slot positioning device for memory bar automated testing equipment according to claim 1, characterized in that: The bottom surface of the carrier plate (1) is provided with a wiring slot.

7. The slot positioning device for memory module automated testing equipment according to claim 1, wherein: A mounting block (5) is fixedly provided at the corner of the bottom surface of the carrier plate (1), and a mounting hole is provided on the mounting block (5).

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