CN211554851U

CN211554851U - Computer memory bank fastening device

Info

Publication number: CN211554851U
Application number: CN202020534770.5U
Authority: CN
Inventors: 邰悦
Original assignee: Anhui University of Science and Technology
Current assignee: Anhui University of Science and Technology
Priority date: 2020-04-13
Filing date: 2020-04-13
Publication date: 2020-09-22
Anticipated expiration: 2030-04-13

Abstract

The utility model discloses a computer memory strip fastener, the device comprises a device body, device body top surface symmetry installs the draw-in groove, and the draw-in groove is inside to be provided with the grip block through the slider, be provided with reset spring between slider one end and the draw-in groove tip. The utility model discloses in, through having seted up the through-hole through the top surface at the grip block, be connected with the limiting plate through the spliced pole through inside, spliced pole surface symmetry is seted up flutedly simultaneously, the inside extrusion head that is provided with of recess, and the extrusion head is connected with the pull ring through the pull rod of one end, pull rod outside surface is provided with the spring simultaneously, through setting up the limiting plate, be convenient for carry out the centre gripping after the DRAM at the grip block, the staff makes the extrusion head keep away from the recess through drawing the spring that contracts, then the rotatory limiting plate of staff, make the cavity and the DRAM contact of limiting plate bottom, thereby fix the DRAM top, this mode is convenient for improve the stability of DRAM inside the draw-in groove.

Description

Computer memory bank fastening device

Technical Field

The utility model relates to a fixed technical field of DRAM especially relates to a computer DRAM fastener.

Background

The memory bank is a computer component which can be addressed by the CPU through a bus and performs read-write operation. Memory banks have historically been extensions of main memory in personal computers. With the requirement of continuous update of computer software and hardware technology, the memory bank becomes the whole of read-write memory. The size of a computer memory (RAM) is the total capacity of a memory bank, which is an essential component of a computer, and a CPU can address the memory through a data bus. Historically, computer motherboards have main memories, and memory banks are extensions of the main memories. The subsequent computer mainboard has no main memory, and the CPU completely depends on the memory bank. All content on external memory must go through internal memory to be functional.

The prior art has the following problems:

when current DRAM is fixed, generally only fixed to DRAM both ends, do not have to fixed to the upper end to the DRAM to make the DRAM become flexible easily after using an end time, secondly because the computer internal temperature is higher, the DRAM surface adsorbs easily has a large amount of dusts, influences the life of DRAM for a long time.

We have therefore proposed a computer memory bank securing device that addresses the above-mentioned drawbacks.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a computer memory bank fastening device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a computer memory bank fastener, includes the device body, device body top surface symmetry installs the draw-in groove, and the draw-in groove is inside to be provided with the grip block through the slider, be provided with reset spring between slider one end and the draw-in groove tip, the through-hole has been seted up to grip block top surface, and through-hole internally mounted has the spliced pole, the spliced pole top is fixed with the limiting plate, limiting plate bottom surface is provided with the cavity, spliced pole bottom surface symmetry is seted up flutedly.

Preferably, a side through hole is formed in the side face of the clamping block, the side through hole is communicated with the through hole in the top face, a pull rod is arranged in the side through hole, an extrusion head is fixed at the end of the pull rod, the extrusion head is matched with the groove, one end of the pull rod penetrates through the surface of the clamping block and extends to the outside to be connected with the pull ring, and a spring is arranged on one side of the extrusion head.

Preferably, the top surface of the device body is located at the edge and is provided with a sliding groove, the sliding groove is connected with a sliding block in a sliding mode, the end portion of the sliding block is provided with an aluminum foil, the outer side surface of the aluminum foil is provided with a dust screen, one end of the aluminum foil is fixed with a second baffle on the surface of the device body, and air holes are formed in the surface of the aluminum foil.

Preferably, device body top surface one end is provided with first baffle, and first baffle top surface is provided with the connector, aluminium foil top surface is provided with the link that the cooperation was used.

Compared with the prior art, the utility model has the advantages that;

1. the utility model discloses, through having seted up the through-hole on the top surface at the grip block, be connected with the limiting plate through the spliced pole through inside, spliced pole surface symmetry is seted up flutedly simultaneously, the inside extrusion head that is provided with of recess, and the extrusion head is connected with the pull ring through the pull rod of one end, pull rod outside surface is provided with the spring simultaneously, through setting up the limiting plate, be convenient for after the grip block carries out the centre gripping to the DRAM, the staff makes the extrusion head keep away from the recess through drawing the spring that contracts, then the rotatory limiting plate of staff, make the cavity and the DRAM contact of limiting plate bottom, thereby fix the DRAM top, this mode is convenient for improve the stability of DRAM inside the draw-in groove.

2. The utility model discloses, be provided with the spout on device body surface, the inside sliding connection of spout has the slider, slider one end is fixed with dust screen and aluminium foil simultaneously, it sets up the dust screen to improve, be convenient for play the guard action to the DRAM, after the DRAM is fixed, the staff passes through aluminium foil pulling dust screen, later seal up the DRAM to play protection and the dustproof action to the DRAM, secondly be provided with the bleeder vent on the surface of aluminium foil, make things convenient for the inside circulation of gas of DRAM through setting up the bleeder vent.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a computer memory bank fastening device provided by the present invention;

fig. 2 is a side view of a computer memory bank fastening device provided by the present invention;

fig. 3 is a schematic diagram of a limiting plate of a computer memory bank fastening device provided by the present invention;

fig. 4 is an aluminum foil schematic view of a computer memory strip fastening device provided by the present invention.

Illustration of the drawings:

1. a device body; 2. a first baffle plate; 3. a connector; 4. a return spring; 5. a card slot; 6. a clamping block; 8. a second baffle; 9. a chute; 10. a limiting plate; 11. a cavity; 12. a pull rod; 13. a spring; 14. an extrusion head; 15. a groove; 16. a through hole; 17. air holes are formed; 18. aluminum foil; 19. a dust screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, a computer memory bank fastening device includes a device body 1, a card slot 5 symmetrically installed on the top surface of the device body 1, a clamping block 6 is arranged in the clamping groove 5 through a sliding block, a return spring 4 is arranged between one end of the sliding block and the end part of the clamping groove 5, a through hole 16 is arranged on the top surface of the clamping block 6, a connecting column is arranged in the through hole 16, a limiting plate 10 is fixed at the top end of the connecting column, a cavity 11 is arranged on the surface of the bottom end of the limiting plate 10, grooves 15 are symmetrically arranged on the surface of the bottom end of the connecting column, side through holes are arranged on the side surface of the clamping block 6, the side through hole is communicated with a through hole 16 on the top surface, a pull rod 12 is arranged in the side through hole, an extrusion head 14 is fixed at the end part of the pull rod 12, the extrusion head 14 is matched with the groove 15, one end of the pull rod 12 penetrates through the surface of the clamping block 6 and extends to the outside to be connected with the pull ring, and a spring 13 is arranged on one side of the extrusion head 14.

In this embodiment: through setting up limiting plate 10, pull rod 12, spring 13, extrusion head 14 and through-hole 16, after grip block 6 fixed completion to the DRAM, the staff makes extrusion head 14 keep away from recess 15 through drawing spring 13 that contracts, then the rotatory limiting plate 10 of staff makes the cavity 11 and the contact of DRAM of limiting plate 10 bottom to fix DRAM top, this mode is convenient for improve the stability of DRAM 5 insides at the draw-in groove.

Specifically, the top surface of the device body 1 is located at the edge and is provided with a sliding groove 9, a sliding block is connected to the inside of the sliding groove 9 in a sliding mode, an aluminum foil 18 is arranged at the end of the sliding block, a dust screen 19 is arranged on the outer side surface of the aluminum foil 18, one end of the aluminum foil 18 is fixed to a second baffle 8 on the surface of the device body 1, and air holes 17 are formed in the surface of the aluminum foil 18.

In this embodiment: through setting up dust screen 19, aluminium foil 18, at the during operation, the staff passes through 18 pulling dust screen 19 of aluminium foil, and the DRAM is sealed up to play protection and the dustproof effect to the DRAM, make things convenient for the inside circulation of gas of DRAM through setting up bleeder vent 17.

Specifically, device body 1 top surface one end is provided with

first baffle

2, and 2 top surfaces of first baffle are provided with

connector

3, and 18 top surfaces of aluminium foil are provided with the link that the cooperation was used.

In this embodiment: through setting up first baffle 2 and second baffle 8, be convenient for to the support of aluminium foil 18, through setting up connector 3 and link, be convenient for to the fixed of aluminium foil 18.

The working principle is as follows: when fixed to the DRAM, the staff makes the reset spring 4 of the 6 compression one ends of grip block inside the grip block 6, play the fixed action to the DRAM, after fixed the completion, the staff makes extrusion head 14 keep away from recess 15 through drawing spring 13 that contracts, then the rotatory limiting plate 10 of staff, make cavity 11 and the DRAM contact of limiting plate 10 bottom, thereby fix the DRAM top, this mode is convenient for improve the stability of DRAM at the inside of draw-in groove 5, later the staff passes through 18 pulling dust screen 19 of aluminium foil, seal up the DRAM, thereby play protection and dustproof effect to the DRAM, secondly be provided with bleeder vent 17 on 18's surface of aluminium foil, make things convenient for the inside gas circulation of DRAM through setting up bleeder vent 17.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a computer memory bank fastener, includes device body (1), its characterized in that, draw-in groove (5) are installed to device body (1) top surface symmetry, and draw-in groove (5) are inside to be provided with grip block (6) through the slider, be provided with reset spring (4) between slider one end and draw-in groove (5) tip, through-hole (16) have been seted up to grip block (6) top surface, and through-hole (16) internally mounted has the spliced pole, the spliced pole top is fixed with limiting plate (10), limiting plate (10) bottom surface is provided with cavity (11), spliced pole bottom surface symmetry is seted up flutedly (15).

2. The computer memory bank fastening device according to claim 1, wherein a side through hole is formed in the side surface of the clamping block (6), the side through hole is communicated with the through hole (16) in the top surface, a pull rod (12) is arranged in the side through hole, an extrusion head (14) is fixed at the end of the pull rod (12), the extrusion head (14) is matched with the groove (15), one end of the pull rod (12) penetrates through the surface of the clamping block (6) and extends to the outside to be connected with the pull ring, and a spring (13) is arranged on one side of the extrusion head (14).

3. The computer memory bank fastening device according to claim 1, wherein a sliding groove (9) is formed at an edge of the top surface of the device body (1), a sliding block is slidably connected inside the sliding groove (9), an aluminum foil (18) is arranged at an end of the sliding block, a dust screen (19) is arranged on the outer side surface of the aluminum foil (18), one end of the aluminum foil (18) is fixed with the second baffle (8) on the surface of the device body (1), and air holes (17) are formed in the surface of the aluminum foil (18).

4. The computer memory bank fastening device according to claim 3, wherein a first baffle (2) is arranged at one end of the top surface of the device body (1), the connecting head (3) is arranged on the top surface of the first baffle (2), and the top surface of the aluminum foil (18) is provided with a hanging ring used in cooperation.