SSD automatic plugging mechanism

Abstract

The utility model belongs to the field of SSD solid state disk testing, and provides an SSD automatic plugging mechanism which comprises a motor, a connecting shaft fixedly connected to the output end of the motor, a worm fixedly installed on the circumferential side face of the connecting shaft, a worm gear in transmission connection with the worm, an installation shaft fixedly connected to the interior of the worm gear, and a first gear fixedly connected to the circumferential side face of the installation shaft. The upper surface of the first gear is fixedly connected with a first local gear, the first gear is further engaged with a second gear, and the upper surface of the second gear is fixedly connected with a second local gear; through the arrangement of the motor, the motor rotates to sequentially drive the worm gear, the worm gear and the first gear to rotate, the first gear and the second gear are matched to be in meshed connection, and the first local gear and the second local gear are arranged in opposite directions, so that when the first local gear is meshed with the rack, the rack can move forwards; and when the first local gear is separated from the rack, the second local gear is engaged with the rack, so that the backward movement of the rack can be realized.

Description

Technical Field

[0001] The utility model belongs to the field of SSD solid state hard disk testing, in particular to an SSD automatic plugging and unplugging mechanism. Background Art

[0002] Solid-state hard disk, also called electronic hard disk or solid-state electronic disk, is a hard disk composed of a solid-state hard disk control unit and a solid-state storage unit. Solid-state hard disks are recognized and favored by more and more people for their faster reading speed, larger storage capacity, greater portability and higher reliability.

[0003] After leaving the factory, the SSD solid state drive needs to be inserted into the test socket for testing. The current method is for the operator to manually insert the SSD solid state drives into the socket on the test box one by one, and unplug them one by one after the test is completed. This traditional method of manually plugging and unplugging SSD solid state drives is inefficient.

[0004] In order to solve the above problems, the Chinese utility model patent with patent number 202122697989.4 discloses an SSD automatic plug-in and pull-out mechanism, which ensures the precise positioning of the SSD automatic plug-in and pull-out through a pressure block and an elastic component, so that the product and the SSD module can be pressed together smoothly.

[0005] Although the above mechanism realizes the automatic plugging and unplugging of SSD during testing without manual operation, two steps are required to complete the plugging and unplugging operation during testing, namely, the extension and contraction of the driving cylinder, which results in two actions for plugging and unplugging, resulting in a relatively unsmooth test process and low efficiency. Utility Model Content

[0006] In order to solve the above technical problems, the utility model provides an SSD automatic plug-in and pull-out mechanism to solve the problems in the prior art that although the automatic plug-in and pull-out of the SSD during testing is realized without manual operation, two steps are required to complete the plug-in and pull-out operation during testing, namely, the extension and contraction of the driving cylinder, resulting in two actions for plug-in and pull-out, resulting in a relatively unsmooth test process and low efficiency.

[0007] An SSD automatic plug-in and pull-out mechanism, comprising a motor, wherein the output end of the motor is fixedly connected to a connecting shaft, a worm is fixedly installed on the peripheral side of the connecting shaft, the worm is transmission-connected to a worm wheel, a mounting shaft is fixedly connected inside the worm wheel, a first gear is fixedly connected to the peripheral side of the mounting shaft, a first partial gear is fixedly connected to the upper surface of the first gear, the first gear is also meshedly connected to a second gear, a second partial gear is fixedly connected to the upper surface of the second gear, the first partial gear is meshedly connected to a rack, and in an initial state, the first partial gear and the second partial gear face opposite directions;

[0008] The upper surface of the rack is provided with a mounting mechanism for mounting an SSD solid state hard disk.

[0009] Preferably, it further comprises a mounting post, the upper surface of which is provided with a slide groove, and the rack is slidably connected in the slide groove.

[0010] Preferably, the radius of the first gear is equal to that of the second gear.

[0011] Preferably, the second partial gear structure is the same as the first partial gear structure.

[0012] Preferably, the mounting mechanism comprises a mounting plate fixedly mounted on the top of the rack and a first clamping plate, a side wall of the mounting plate is fixedly connected to a hydraulic rod, and an output end of the hydraulic rod is fixedly connected to a second clamping plate.

[0013] Preferably, a non-slip pad is fixedly connected to the side wall of the second clamping plate.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. The utility model sets a motor, and the rotation of the motor can sequentially drive the worm gear, the worm gear, and the first gear to rotate. The first gear is meshed with the second gear, and the first partial gear and the second partial gear are arranged in opposite directions, so as to achieve: when the first partial gear is meshed with the rack, the rack can move forward, and when the first partial gear is disengaged from the rack, the second partial gear will mesh with the rack, so that the rack can move backward, and so on. Finally, the automatic plugging and unplugging of the SSD solid state drive can be realized. Compared with the prior art, the present application only needs the motor to rotate forward to realize automatic plugging and unplugging. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 For this utility model Figure 1 A magnified view of the local structure at center A;

[0018] Figure 3 For this utility model Figure 1 Schematic diagram of the left view structure;

[0019] Figure 4 For this utility model Figure 1 A right view structural diagram of ;

[0020] Figure 5 For this utility model Figure 1 Schematic diagram of the structure viewed from above.

[0021] In the figure:

[0022] 1. Motor; 11. Connecting shaft; 12. Worm; 2. Worm wheel; 21. Mounting shaft; 22. First gear; 23. First partial gear; 3. Second gear; 31. Second partial gear; 4. Mounting column; 41. Slide groove; 42. Rack; 5. First clamping plate; 6. Mounting plate; 61. Hydraulic rod; 62. Second clamping plate; 63. Anti-slip pad. DETAILED DESCRIPTION

[0023] The following is a further detailed description of the implementation of the present utility model in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0024] Embodiment 1: As shown in the attached Figure 1 To Attachment Figure 5 As shown: the utility model provides an SSD automatic plug-in and pull-out mechanism, including a motor 1, a connecting shaft 11 is fixedly connected to the output end of the motor 1, a worm 12 is fixedly installed on the side of the connecting shaft 11, the worm 12 is drivingly connected to the worm wheel 2, a mounting shaft 21 is fixedly connected inside the worm wheel 2, a first gear 22 is fixedly connected to the side of the mounting shaft 21, a first local gear 23 is fixedly connected to the upper surface of the first gear 22, the first gear 22 is also meshedly connected to the second gear 3, a second local gear 31 is fixedly connected to the upper surface of the second gear 3, the first local gear 23 is meshedly connected to the rack 42, and in the initial state, the first local gear 23 and the second local gear 31 face opposite directions;

[0025] The upper surface of the rack 42 is provided with a mounting mechanism for mounting an SSD solid state drive.

[0026] As can be seen from the above, by setting the motor 1, the rotation of the motor 1 can sequentially drive the worm gear 2, the worm gear 2, and the first gear 22 to rotate, and the first gear 22 is meshed with the second gear 3 and the first local gear 23 and the second local gear 31 are arranged in opposite directions, thereby achieving: when the first local gear 23 is meshed with the rack 42, the rack 42 can move forward, and when the first local gear 23 is disengaged from the rack 42, the second local gear 31 will mesh with the rack 42, thereby achieving the rack 42 to move backward, and so on and so forth, and finally the automatic plugging and unplugging of the SSD solid state drive can be achieved.

[0027] The mounting column 4 is also included. A slide groove 41 is provided on the upper surface of the mounting column 4. A rack 42 is slidably connected in the slide groove 41, so that the stability of the rack 42 can be improved.

[0028] The radius of the first gear 22 is equal to that of the second gear 3 , ensuring that the radii of the first gear 22 and the second gear 3 are the same.

[0029] The structure of the second partial gear 31 is the same as that of the first partial gear 23 , so as to ensure the reciprocating motion of the rack 42 .

[0030] Embodiment 2: Based on Embodiment 1,

[0031] The mounting mechanism includes a mounting plate 6 fixedly mounted on the top of the rack 42 and a first clamping plate 5. The side wall of the mounting plate 6 is fixedly connected to a hydraulic rod 61. The output end of the hydraulic rod 61 is fixedly connected to a second clamping plate 62. When the SSD solid state hard disk needs to be tested, the solid state hard disk to be tested is first placed above the rack 42, and then the hydraulic rod 61 is started. The extension of the hydraulic rod 61 can drive the second clamping plate 62 to move, and then the first clamping plate 5 and the second clamping plate 62 can cooperate with each other to fix the solid state hard disk above the rack 42, so as to facilitate the subsequent testing of the solid state hard disk.

[0032] The side wall of the second clamping plate 62 is fixedly connected with an anti-skid pad 63, which can increase the friction between the second clamping plate 62 and the solid state hard disk, and can improve the clamping effect on the solid state hard disk.

[0033] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present invention. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other replacements, improvements, changes and omissions can be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the invention is not limited to a specific embodiment, but extends to several modifications still falling within the scope of the appended claims.

[0034] Additionally, in order to provide a concise description of exemplary embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0035] It should be understood that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but for those of ordinary skill having the benefit of this disclosure, without undue experimentation, the development effort will be a routine task of design, fabrication, and production.

[0036] The standard parts used in this utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0037] In the description of the present utility model, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. The meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0038] The embodiments of the present invention are provided for the purpose of illustration and description. Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. An SSD automatic plug-in and pull-out mechanism, characterized in that: The invention comprises a motor (1), wherein the output end of the motor (1) is fixedly connected to a connecting shaft (11), a worm (12) is fixedly mounted on the peripheral side of the connecting shaft (11), the worm (12) is drivingly connected to a worm wheel (2), a mounting shaft (21) is fixedly mounted inside the worm wheel (2), a first gear (22) is fixedly mounted on the peripheral side of the mounting shaft (21), a first local gear (23) is fixedly mounted on the upper surface of the first gear (22), the first gear (22) is also meshingly connected to a second gear (3), a second local gear (31) is fixedly mounted on the upper surface of the second gear (3), the first local gear (23) is meshingly connected to a rack (42), and in an initial state, the first local gear (23) and the second local gear (31) face opposite directions; The upper surface of the rack (42) is provided with a mounting mechanism for mounting an SSD solid state hard disk.

2. The SSD automatic plug-in and pull-out mechanism according to claim 1, characterized in that: It also includes a mounting column (4), the upper surface of which is provided with a slide groove (41), and the rack (42) is slidably connected in the slide groove (41).

3. The SSD automatic plug-in and pull-out mechanism according to claim 1, characterized in that: The radius of the first gear (22) is equal to that of the second gear (3).

4. The SSD automatic plug-in and pull-out mechanism according to claim 1, characterized in that: The structure of the second partial gear (31) is the same as that of the first partial gear (23).

5. The SSD automatic plug-in and pull-out mechanism according to claim 1, characterized in that: The mounting mechanism comprises a mounting plate (6) fixedly mounted on the top of the rack (42) and a first clamping plate (5); a hydraulic rod (61) is fixedly connected to the side wall of the mounting plate (6); and a second clamping plate (62) is fixedly connected to the output end of the hydraulic rod (61).

6. The SSD automatic plug-in and pull-out mechanism as claimed in claim 5, characterized in that: The side wall of the second clamping plate (62) is fixedly connected with an anti-slip pad (63).

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