Pressing device

Abstract

The utility model discloses a press-fit device which comprises a base, an LP-CAMM memory, a test mainboard, a press-fit module, a press-fit module, a press-fit module, a press-fit module and a press-fit module. The driving assembly is mounted on the base; the pressing assembly is connected with the driving assembly; and the driving assembly drives the pressing assembly to install the LP-CAMM memory on the test mainboard. According to the method, the LP-CAMM memory can be fastened on the test mainboard without fastening bolts, so that the installation efficiency of the LP-CAMM memory is improved, and the test efficiency of the LP-CAMM memory is improved.

Description

Technical Field

[0001] The utility model relates to the technical field, in particular to a pressing device. Background Art

[0002] LP-CAMM (Low-Profile Connector Attached Memory Module) memory is a widely used high-density memory module, and its use in servers and high-end computer systems is increasing. When performing production testing on LP-CAMM memory, the LP-CAMM memory needs to be installed on the test motherboard, but the connector of the LP-CAMM memory cannot be directly connected to the slot on the test motherboard. It is necessary to use a locking bolt to connect the connector of the LP-CAMM memory to the slot of the test motherboard. However, this installation method is relatively cumbersome, resulting in low testing efficiency of the LP-CAMM memory. Utility Model Content

[0003] The utility model provides a pressing device for solving the technical problem that the LP-CAMM memory is installed on a test mainboard through locking bolts, resulting in low test efficiency of the LP-CAMM memory.

[0004] The utility model is realized by the following technical solutions:

[0005] The utility model proposes a pressing device, comprising: a base, on which an LP-CAMM memory and a test motherboard are placed; a driving component, which is installed on the base; a pressing component, which is connected to the driving component; and the driving component drives the pressing component to install the LP-CAMM memory on the motherboard.

[0006] Furthermore, the base includes: a pedestal and a support seat, the support seat is vertically connected to the pedestal, and the driving assembly is connected to the support seat.

[0007] Furthermore, the pressing device also includes: a top plate, the top plate is connected to the end surface of the base, the top plate and the base form a placement space, the top plate is provided with an open cavity corresponding to the placement space, the open cavity is connected to the placement space, and the pressing end of the pressing assembly is located above the open cavity.

[0008] Furthermore, the pressing assembly includes: a lifting plate and a plurality of pressing columns, the lifting plate is connected to the driving assembly, and the plurality of pressing columns are connected to the lifting plate.

[0009] Furthermore, the pressing assembly also includes: a connecting plate, a plurality of the pressing columns are connected to the connecting plate and are evenly distributed at both ends and the middle of the connecting plate, the lifting plate is provided with a accommodating cavity, the connecting plate is connected to the bottom end of the accommodating cavity, and the top end of the pressing column is located in the accommodating cavity.

[0010] Furthermore, a buffer gasket is provided at the pressing end of the pressing column, and the buffer gasket is made of polyurethane material.

[0011] Furthermore, the driving assembly includes: a handle, a transmission rod, a fixed plate and a sliding rod, the fixed plate is connected to the support seat, one end of the handle is rotatably connected to the fixed plate, one end of the transmission rod is connected to the handle body of the handle, the other end of the transmission rod is connected to the sliding rod, and the other end of the sliding rod is connected to the lifting plate.

[0012] Furthermore, the driving assembly further comprises: a sleeve, the barrel of the sleeve is connected to the fixing plate, and the sliding rod is sleeved on the sleeve.

[0013] Furthermore, an anti-slip structure is provided at the operating end of the handle.

[0014] Furthermore, the pressing device also includes: a guide assembly, the guide assembly includes: a guide column and a guide sleeve, one end of the guide column is connected to the base, the other end of the guide column is connected to the support seat, the guide sleeve is connected to the lifting plate, and the lifting plate is slidably fitted to the guide column through the guide sleeve.

[0015] Beneficial effects of the utility model:

[0016] Compared with the prior art, the pressing device proposed in the utility model presses the LP-CAMM memory onto the mainboard by driving the pressing assembly through the driving assembly. There is no need to fasten the LP-CAMM memory to the test mainboard with fastening bolts, thereby improving the installation efficiency of the LP-CAMM memory and thus improving the testing efficiency of the LP-CAMM memory. There is no need to use locking bolts, thereby reducing the testing cost.

[0017] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the utility model more obvious and easy to understand, the following preferred embodiments are specifically cited and described in detail as follows. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of a pressing device according to an embodiment of the utility model;

[0019] Figure 2This is a schematic diagram of the structure of a driving component and a pressing component in a pressing device according to an embodiment of the utility model.

[0020] Description of reference numerals:

[0021] 1. Base; 11. Base; 12. Support seat; 2. Pressing assembly; 21. Lifting plate; 211. Accommodating cavity; 22. Connecting plate; 23. Pressing column; 3. Driving assembly; 31. Handle; 32. Transmission rod; 33. Fixed plate; 34. Sleeve; 35. Sliding rod; 4. Guide assembly; 41. Guide column; 42. Guide sleeve; 5. Top plate; 51. Open cavity; 6. Placement space. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0024] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships described in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0025] In addition, the terms "first" and "second" are used for descriptive purposes only and should not 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. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0026] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be connected, detachably connected, or integrated; it can be mechanically connected or electrically connected; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0028] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms should not be understood as necessarily being directed to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification.

[0029] See also Figure 1 to Figure 2 The utility model proposes a pressing device, including: a base 1, on which an LP-CAMM memory and a test motherboard are placed; a driving component 3, which is installed on the base 1; a pressing component 2, which is connected to the driving component 3; the driving component 3 drives the pressing component 2 to install the LP-CAMM memory on the test motherboard.

[0030] A connector is provided on the LP-CAMM (Low-Profile Connector Attached Memory Module) memory, and a slot corresponding to the connector is provided on the test mainboard. In actual use, the operator places the test mainboard on the base 1, and the LP-CAMM memory on the test mainboard, and according to the operation driving component 3, the pressing component 2 moves along the X direction, so that the connector of the LP-CAMM memory is plugged into the slot of the test mainboard, so that the contact of the connector is connected with the pin in the slot.

[0031] Compared with the prior art, the pressing device proposed in the utility model drives the pressing component 2 to install the LP-CAMM memory on the test mainboard through the driving component 3. There is no need to fasten the LP-CAMM memory to the test mainboard with tightening bolts, thereby improving the installation efficiency of the LP-CAMM memory and thus improving the LP-CAMM memory testing efficiency. There is no need to use locking bolts, thereby reducing the testing cost.

[0032] See also Figure 1 The base 1 includes: a base 11 and a support base 12 , the support base 12 is vertically connected to the base 11 , and the driving assembly 3 is connected to the support base 12 .

[0033] Please refer again Figure 1 The pressing device also includes: a top plate 5, the top plate 5 is connected to the end surface of the base 11, the top plate 5 and the base 11 form a placement space 6, the top plate 5 is provided with an opening cavity 51 corresponding to the placement space 6, the opening cavity 51 is connected to the placement space 6, and the pressing end of the pressing assembly 2 is located above the opening cavity 51.

[0034] Specifically, the placement space 6 is used to place the test mainboard. The operator operates the driving component 3 to move the pressing component 2 in the opposite direction of the X direction, so that the pressing end of the pressing component 2 is far away from the cavity 51, which is convenient for the operator to place the LP-CAMM memory on the test mainboard through the open cavity 51. When the operator operates the driving component 3 to move the pressing component 2 in the X direction, the pressing end of the pressing component 2 passes through the open cavity 51 to press the LP-CAMM memory onto the test mainboard.

[0035] See also Figure 2 The pressing assembly 2 includes: a lifting plate 21 and a plurality of pressing columns 23 . The lifting plate 21 is connected to the driving assembly 3 , and the plurality of pressing columns 23 are connected to the lifting plate 21 .

[0036] Please refer again Figure 2The pressing assembly 2 also includes: a connecting plate 22, a plurality of pressing columns 23 connected to the connecting plate 22, and evenly distributed at both ends and the middle of the connecting plate 22, the lifting plate 21 is provided with a accommodating cavity 211, the connecting plate 22 is connected to the bottom end of the accommodating cavity 211, and the top end of the pressing column 23 is located in the accommodating cavity 211.

[0037] Specifically, when the operator operates the driving assembly 3 to move the lifting plate 21 along the X direction, since the plurality of pressing columns 23 are evenly distributed at both ends and the middle of the connecting plate 22, the pressure can be evenly applied to the LP-CAMM memory, thereby avoiding damage to the LP-CAMM memory due to uneven force. The connecting plate 22 is connected to the bottom end of the accommodating cavity 211 of the lifting plate 21, and the top end of the pressing column 23 is located in the accommodating cavity 211, so that the pressing column 23 is easy to install and remove.

[0038] In this embodiment, a buffer pad is provided at the pressing end of the pressing column 23, and the buffer pad is made of polyurethane material. Since the polyurethane material is wear-resistant and elastic, when the LP-CAMM memory is pressed and connected with the test motherboard, the buffer pad can absorb part of the pressure and impact force, reducing the pressure directly transmitted to the LP-CAMM memory and the test motherboard, thereby protecting the LP-CAMM memory and the test motherboard.

[0039] In other embodiments, the drive assembly 3 may be an electric telescopic rod, a cylinder, or the like. Figure 2 The driving assembly 3 includes: a handle 31, a transmission rod 32, a fixed plate 33 and a sliding rod 35. The fixed plate 33 is connected to the support seat 12. One end of the handle 31 is rotatably connected to the fixed plate 33. One end of the transmission rod 32 is connected to the handle body of the handle 31. The other end of the transmission rod 32 is connected to the sliding rod 35. The other end of the sliding rod 35 is connected to the lifting plate 21.

[0040] Specifically, the operator applies a force along the X direction to the handle 31, and transmits the force to the sliding rod 35 through the transmission rod 32, so that the sliding rod 35 can move relative to the fixed plate 33, thereby driving the lifting plate 21 to move relative to the base 11, so that the pressing column 23 installs the LP-CAMM memory on the test motherboard. Afterwards, the operator applies a reverse force to the operating handle 31 to reset the driving assembly 3.

[0041] In this embodiment, an operating end of the handle 31 is provided with an anti-slip structure to facilitate the user to hold the handle 31 .

[0042] Please refer again Figure 2 The driving assembly 3 also includes: a sleeve 34 , the body of the sleeve 34 is connected to the fixing plate 33 , and the sliding rod 35 is sleeved on the sleeve 34 .

[0043] Specifically, when the operator manipulates the handle 31 to move the transmission rod 32 relative to the fixed plate 33 , the sliding rod 35 slides on the sleeve 34 , so that the movement of the sliding rod 35 is stable.

[0044] In this embodiment, in order to improve the movement stability of the lifting plate 21, the pressing device further includes a guide assembly 4 for guiding the vertical movement of the lifting plate 21. Figure 1 and Figure 2 The guide assembly 4 includes: a guide column 41 and a guide sleeve 42, one end of the guide column 41 is connected to the base 11, the other end of the guide column 41 is connected to the support seat 12, the guide sleeve 42 is connected to the lifting plate 21, and the lifting plate 21 is slidably matched with the guide column 41 through the guide sleeve 42.

[0045] Compared with the prior art, the pressing device proposed in the utility model drives the pressing component 2 to install the LP-CAMM memory on the test mainboard through the driving component 3. There is no need to fasten the LP-CAMM memory to the test mainboard with tightening bolts, thereby improving the installation efficiency of the LP-CAMM memory and thus improving the LP-CAMM memory testing efficiency. There is no need to use locking bolts, thereby reducing the testing cost.

[0046] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various equivalent modifications or replacements within the technical scope disclosed by the utility model, and these modifications or replacements should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A pressing device, characterized in that: include: A base, on which the LP-CAMM memory and the test mainboard are placed; A driving assembly, wherein the driving assembly is mounted on the base; A pressing assembly, the pressing assembly being connected to the driving assembly; The driving component drives the pressing component to install the LP-CAMM memory on the test mainboard.

2. The pressing device according to claim 1, characterized in that: The base comprises: a pedestal and a supporting seat, the supporting seat is vertically connected to the pedestal, and the driving assembly is connected to the supporting seat.

3. The pressing device according to claim 2, characterized in that: The pressing device also includes: a top plate, which is connected to the end surface of the base, and the top plate and the base form a placement space. The top plate is provided with an open cavity corresponding to the placement space, and the open cavity is connected to the placement space. The pressing end of the pressing assembly is located above the open cavity.

4. The pressing device according to claim 2, characterized in that: The pressing assembly comprises: a lifting plate and a plurality of pressing columns, the lifting plate is connected to the driving assembly, and the plurality of pressing columns are connected to the lifting plate.

5. The pressing device according to claim 4, characterized in that: The pressing assembly also includes: a connecting plate, a plurality of pressing columns are connected to the connecting plate and are evenly distributed at both ends and the middle of the connecting plate, the lifting plate is provided with a accommodating cavity, the connecting plate is connected to the bottom end of the accommodating cavity, and the top end of the pressing column is located in the accommodating cavity.

6. The pressing device according to claim 5, characterized in that: The pressing end of the pressing column is provided with a buffer pad, and the buffer pad is made of polyurethane material.

7. The pressing device according to claim 4, characterized in that: The driving assembly includes: a handle, a transmission rod, a fixed plate and a sliding rod, the fixed plate is connected to the support seat, one end of the handle is rotatably connected to the fixed plate, one end of the transmission rod is connected to the handle body of the handle, the other end of the transmission rod is connected to the sliding rod, and the other end of the sliding rod is connected to the lifting plate.

8. The pressing device according to claim 7, characterized in that: The driving assembly further comprises: a sleeve, the body of the sleeve is connected to the fixing plate, and the sliding rod is sleeved on the sleeve.

9. The pressing device according to claim 7, characterized in that: The operating end of the handle is provided with an anti-slip structure.

10. The pressing device according to claim 4, characterized in that: The pressing device also includes: a guide assembly, which includes: a guide column and a guide sleeve, one end of the guide column is connected to the base, the other end of the guide column is connected to the support seat, the guide sleeve is connected to the lifting plate, and the lifting plate is slidably matched with the guide column through the guide sleeve.

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