DIMM type desktop computer memory bank locking mechanism

Abstract

The utility model provides a DIMM type desktop computer memory bank locking mechanism comprising a housing and a golden finger, the inner side of the housing is fixedly connected with the golden finger, and the golden finger is provided with a fool-proof groove. Compared with the prior art, the memory bank has the advantages that in the process that the golden finger is inserted into the memory slot, the golden finger pushes the locking pin towards the interiors of the first bulge and the second bulge until the end part of the locking pin is clamped into the locking hole and the locking groove, at the moment, the golden finger is just inserted into the memory slot tightly, and the memory bank can be pulled out only by a larger upward force; the memory bank is locked in place, the locking pins are located on the front face and the back face of the golden finger, the high-low design is adopted, and it can be ensured that the memory bank can be stably installed on the mainboard. Meanwhile, the design of locking from the front side and the back side further increases the connection stability between the memory bank and the mainboard, and effectively prevents the memory bank from loosening or falling off due to vibration or external force. The stability is crucial for ensuring the integrity of data and the stable operation of a computer.

Description

Technical Field

[0001] The utility model relates to the technical field of memory bar installation, in particular to a DIMM type desktop memory bar locking mechanism. Background Art

[0002] DIMM, or Dual In-line Memory Module, is a computer memory module that is mainly used to increase the memory capacity of a computer. It is different in structure from the earlier SIMM (Single In-line Memory Module), but it is also a small circuit board containing one or several random access memory (RAM) chips, whose pins connect it to the computer motherboard.

[0003] In the prior art, the DIMM memory stick is installed by manually prying apart the clips at both ends of the slot, and then aligning the memory stick and vertically inserting it into the slot, and then the clip automatically locks back to complete the installation and locking of the DIMM memory stick.

[0004] However, this type of memory stick locking mechanism has only a single-point locking for the memory stick, and the positioning and locking is not firm enough. At the same time, since the buckle needs to be broken in advance, the memory stick cannot be directly inserted, and the installation of the memory stick is not convenient. Therefore, a new DIMM-type desktop memory stick locking mechanism is proposed to solve the above problems. Utility Model Content

[0005] The purpose of the present invention is to solve at least one of the above technical deficiencies.

[0006] Therefore, one purpose of the present invention is to provide a DIMM-type desktop memory stick locking mechanism to solve the problems mentioned in the background technology and overcome the deficiencies in the prior art.

[0007] In order to achieve the above-mentioned purpose, an embodiment of the utility model provides a DIMM type desktop memory stick locking mechanism, comprising a shell and a gold finger, wherein the inner side of the shell is fixedly connected with a gold finger, an anti-mistake groove is provided on the gold finger, a locking hole is provided at the bottom corner of the gold finger, and a locking groove is provided at the side edge of the gold finger;

[0008] The outer surface of the gold finger is sleeved with a memory slot, the inner side of the memory slot is fixedly connected with an anti-fool position, and the anti-fool position is stuck in the anti-fool slot;

[0009] A frame is fixedly connected to the edge of the top surface of the memory slot, a first protrusion is fixedly connected to the front of the memory slot, and a second protrusion is fixedly connected to the back of the frame, the first protrusion and the second protrusion are both hollow structures, and springs are fixedly connected inside the first protrusion and the second protrusion, and locking pins are fixedly connected to the ends of the springs, and the exposed part of the locking pin is hemispherical, and one end of the locking pin is clamped in the locking hole, and the other end of the locking pin is clamped on the inner side of the locking groove.

[0010] Preferably, any of the above schemes is that the shell is made of plastic material, and the anti-mistake groove is located at the middle left part of the gold finger.

[0011] Adopting the above technical solution: the core structure of the mechanism is: a locking hole, a locking groove, a memory slot, a frame, a first protrusion, a second protrusion, a spring, and a locking pin.

[0012] Preferably, any of the above solutions is that the locking hole is circular and passes through the gold finger horizontally.

[0013] Preferably, any of the above schemes is that the locking slot is a U-shaped slot, and the memory slot fits tightly with the gold finger.

[0014] This mechanism can be divided into two parts. The first part, the memory module part, consists of a shell and gold fingers;

[0015] The second part, the memory slot part, is composed of a memory slot, an anti-mistake position, a frame, a first protrusion, a second protrusion, and a locking pin.

[0016] Preferably, in any of the above schemes, the anti-idiot position corresponds to the position of the anti-idiot groove, and the cross-sectional shape of the frame is U-shaped.

[0017] The design of the anti-foolproof position and anti-foolproof groove ensures that the gold finger can be inserted only when the anti-foolproof position is aligned with the anti-foolproof groove, which can effectively prevent the gold finger from being inserted in reverse.

[0018] Preferably, any of the above schemes is that the first protrusion and the second protrusion are oriented in opposite directions, and the locking pin is movably connected to the inside of the first protrusion and the second protrusion.

[0019] Adopting the above technical solution: The core advantages of this mechanism are: designing a new memory stick locking mechanism. When the gold finger is inserted into the memory slot, the gold finger pushes the locking pin to the inside of the first protrusion and the second protrusion until the end of the locking pin is inserted into the locking hole and the locking groove. At this time, the gold finger is just inserted into the memory slot. At this time, the memory stick needs a large upward force to be pulled out. The memory stick is locked in place. The locking pin is located on the front and back sides of the gold finger, and the high and low design can ensure that the memory stick can be firmly installed on the motherboard. At the same time, the design of locking from both sides further increases the connection stability between the memory stick and the motherboard, and effectively prevents the memory stick from loosening or falling off due to vibration or external force. This stability is crucial to ensure the integrity of data and the stable operation of the computer.

[0020] At the same time, this mechanism allows the memory stick to be plugged in and out only by plugging and unplugging, without any other operations, and the operation is simple.

[0021] Compared with the prior art, the advantages and beneficial effects of the utility model are:

[0022] The DIMM-type desktop memory bar locking mechanism is designed with a new memory bar locking mechanism through the matching arrangement of a locking hole, a locking slot, a memory slot, a frame, a first protrusion, a second protrusion, a spring, and a locking pin. When the gold finger is inserted into the memory slot, the gold finger pushes the locking pin toward the inside of the first protrusion and the second protrusion until the end of the locking pin is inserted into the locking hole and the locking slot. At this time, the gold finger is just inserted into the memory slot. At this time, the memory bar needs a large upward force to be pulled out. The memory bar is locked in place. The locking pin is located on the front and back sides of the gold finger, and the high and low design can ensure that the memory bar can be firmly installed on the motherboard. At the same time, the design of locking from both sides further increases the connection stability between the memory bar and the motherboard, and effectively prevents the memory bar from loosening or falling off due to vibration or external force. This stability is crucial to ensure the integrity of data and the stable operation of the computer.

[0023] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0025] Figure 1 It is a structural schematic diagram of the utility model;

[0026] Figure 2 This is a structural schematic diagram of the memory slot of the utility model from the first perspective;

[0027] Figure 3 This is a structural schematic diagram of the memory slot of the utility model from a second viewing angle;

[0028] Figure 4 This is a schematic diagram of the structure of the gold finger of the utility model;

[0029] Figure 5 It is a schematic diagram of the local structure of the locking pin of the utility model.

[0030] In the figure: 1-housing, 2-gold finger, 3-anti-foolproof groove, 4-locking hole, 5-locking groove, 6-memory slot, 7-anti-foolproof position, 8-frame, 9-first protrusion, 10-second protrusion, 11-spring, 12-locking pin. DETAILED DESCRIPTION

[0031] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0032] 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 a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] like Figure 1-5 As shown, the DIMM desktop memory bar locking mechanism comprises a housing 1 and a gold finger 2. The inner side of the housing 1 is fixedly connected with the gold finger 2. The gold finger 2 is provided with an anti-mistake groove 3. A locking hole 4 is provided at the bottom corner of the gold finger 2. A locking groove 5 is provided at the side edge of the gold finger 2.

[0034] The outer surface of the gold finger 2 is sleeved with a memory slot 6, and the inner side of the memory slot 6 is fixedly connected with an anti-fool position 7, which is stuck in the anti-fool slot 3;

[0035] A frame 8 is fixedly connected to the edge of the top surface of the memory slot 6, a first protrusion 9 is fixedly connected to the front of the memory slot 6, and a second protrusion 10 is fixedly connected to the back of the frame 8. The first protrusion 9 and the second protrusion 10 are both hollow structures. A spring 11 is fixedly connected inside the first protrusion 9 and the second protrusion 10, and a locking pin 12 is fixedly connected to the end of the spring 11. The exposed part of the locking pin 12 is hemispherical, and the end of the locking pin 12 is clamped in the locking hole 4, and the end of the other locking pin 12 is clamped on the inner side of the locking groove 5.

[0036] Embodiment 1: The housing 1 is made of plastic, and the foolproof groove 3 is located at the middle left of the gold finger 2. The core structure of this mechanism is: a locking hole 4, a locking groove 5, a memory slot 6, a frame 8, a first protrusion 9, a second protrusion 10, a spring 11, and a locking pin 12. The locking hole 4 is circular, and the locking hole 4 passes through the gold finger 2 horizontally. The locking groove 5 is a U-shaped groove, and the memory slot 6 and the gold finger 2 are closely matched.

[0037] Embodiment 2: This mechanism can be divided into two parts. The first part, the memory stick part, is composed of a shell 1 and a gold finger 2;

[0038] The second part, the memory slot 6 part, consists of the memory slot 6, the anti-fool position 7, the frame 8, the first protrusion 9, the second protrusion 10, the he 11, and the locking pin 12. The anti-fool position 7 corresponds to the position of the anti-fool slot 3, and the cross-sectional shape of the frame 8 is U-shaped. The design of the anti-fool position 7 and the anti-fool slot 3 is that the gold finger 2 can only be inserted when the anti-fool position 7 is just aligned with the anti-fool slot 3, which can effectively prevent the gold finger 2 from being inserted in reverse. The first protrusion 9 and the second protrusion 10 are in opposite directions, and the locking pin 12 is movably connected to the inside of the first protrusion 9 and the second protrusion 10.

[0039] The working principle of the utility model is as follows:

[0040] The gold finger 2 can be inserted only when the anti-fool position 7 is just aligned with the anti-fool slot 3. When the gold finger 2 is inserted into the memory slot 6, the gold finger 2 pushes the locking pin 12 toward the inside of the first protrusion 9 and the second protrusion 10, and the spring 11 is compressed until the end of the locking pin 12 is inserted into the locking hole 4 and the locking slot 5. At this time, the gold finger 2 is also just inserted into the memory slot 6. At this time, the memory stick needs a larger upward force to be pulled out, and the memory stick is locked in place.

[0041] Compared with the prior art, the present invention has the following beneficial effects:

[0042] The DIMM type desktop memory bar locking mechanism is designed with a new memory bar locking mechanism through the matching arrangement of the locking hole 4, the locking slot 5, the memory slot 6, the frame 8, the first protrusion 9, the second protrusion 10, the spring 11, and the locking pin 12. When the golden finger 2 is inserted into the memory slot 6, the golden finger 2 pushes the locking pin 12 toward the inside of the first protrusion 9 and the second protrusion 10 until the end of the locking pin 12 is inserted into the locking hole 4 and the locking slot 5. At this time, the golden finger 2 is also just inserted into the memory slot 6. At this time, the memory bar needs a large upward force to be pulled out. The memory bar is locked in place, and the locking pin 12 is located on the front and back sides of the golden finger 12. The high and low design can ensure that the memory bar can be firmly installed on the motherboard. At the same time, the design of locking from the front and back sides further increases the connection stability between the memory bar and the motherboard, and effectively prevents the memory bar from loosening or falling off due to vibration or external force. This stability is crucial to ensure the integrity of data and the stable operation of the computer.

Claims

1. A DIMM-type desktop memory stick locking mechanism, characterized in that: It comprises a shell (1) and a gold finger (2), wherein the inner side of the shell (1) is fixedly connected with the gold finger (2), the gold finger (2) is provided with an anti-mistake groove (3), a locking hole (4) is provided at the bottom corner of the gold finger (2), and a locking groove (5) is provided at the side edge of the gold finger (2); The outer surface of the gold finger (2) is sleeved with a memory slot (6), the inner side of the memory slot (6) is fixedly connected with an anti-fool position (7), and the anti-fool position (7) is stuck in the anti-fool slot (3); A frame (8) is fixedly connected to the edge of the top surface of the memory slot (6); a first protrusion (9) is fixedly connected to the front surface of the memory slot (6); a second protrusion (10) is fixedly connected to the back surface of the frame (8); the first protrusion (9) and the second protrusion (10) are both hollow structures; a spring (11) is fixedly connected inside the first protrusion (9) and the second protrusion (10); a locking pin (12) is fixedly connected to the end of the spring (11); an exposed portion of the locking pin (12) is hemispherical; one end of the locking pin (12) is clamped in the locking hole (4); and the other end of the locking pin (12) is clamped in the inner side of the locking groove (5).

2. A DIMM-type desktop memory stick locking mechanism as claimed in claim 1, characterized in that: The housing (1) is made of plastic, and the foolproof groove (3) is located at the middle left portion of the gold finger (2).

3. A DIMM-type desktop computer memory stick locking mechanism as claimed in claim 2, characterized in that: The locking hole (4) is circular and extends transversely through the gold finger (2).

4. A DIMM-type desktop computer memory stick locking mechanism as claimed in claim 3, characterized in that: The locking slot (5) is a U-shaped slot, and the memory slot (6) is tightly matched with the gold finger (2).

5. A DIMM-type desktop computer memory stick locking mechanism as claimed in claim 4, characterized in that: The fool-proof position (7) corresponds to the position of the fool-proof groove (3), and the cross-sectional shape of the frame (8) is U-shaped.

6. A DIMM-type desktop computer memory stick locking mechanism as claimed in claim 5, characterized in that: The first protrusion (9) and the second protrusion (10) are oriented in opposite directions, and the locking pin (12) is movably connected to the inside of the first protrusion (9) and the second protrusion (10).

Images